四川電動扳道器廠家批發

① 煤電鑽能夠適用於高硬度岩石鑿岩嗎

一般鑽進以水為排渣清孔動力，所以，即使搞降水，作業場地也比較泥濘．僅適台履帶式鑽機作業配備液壓蕾岩機或大扭矩回轉鑽進，機重約8噸，回轉扭矩約700kgm，提升力約8噸為適宜．

② 安裝扳道器時應注意哪些

①電氣設備的安裝與電纜敷設應安設在頂板無淋水和底板無積水的地方，應不妨礙人員通行，距軌道和鋼絲繩應大於等於600mm的距離，避免影響運輸車輛運行。
②電纜應使用電纜鉤懸掛，嚴禁用鐵線懸掛。
③橡套電纜之間的直接連接必須採用冷壓、冷補工藝。
④用人力敷設電纜時，應將電纜順直，在巷道拐彎處不能過緊。人員應在電纜外側搬運，電纜懸掛的間距為1.2m。
⑤工作面與順槽拐角處的電纜要吊掛牢固，禁止在上三角區吊掛電纜。
⑥搬運電氣設備時，要綁扎牢固，禁止超寬超高。要聽從現場負責人指揮，防止碰人和損壞電氣設備。
⑦嚴禁帶電搬運電氣設備和纜線。

③ 道岔是不是必須要有扳道器

首先，題目問得有問題，扳道器是眾多道岔轉轍設備中的一種，應該問道岔是否必須應配置道岔轉轍設備，這是必須要有的，否則就失去了設置道岔的目的；其次，只有人工扳道的道岔才使用扳道器，現在早已進入電氣化鐵路採用信號控制的時代了，扳道器已在正線線路徹底退出了。

④ 怎麼區分道岔左開還是右開的簡潔明了點

如果火車從右往左行駛，道岔就是左開；如果火車從左往右行駛，道岔就是右開。也就是說單開道岔的話，面對尖軌方向，桿件伸出位置就是左開右開的位置。

道岔是把一條軌道分支為兩條或兩條以上的軌道，使機車車輛由一條線路轉往另一條線路的基本設置。道岔是特殊的軌道設備，不僅影響列車運行安全，而且使用壽命也比其他設備短，養護維修工作量大。

我國用的單開道岔，其主線為直線，側線由主線向左或向右岔出，也稱左開道岔和右開道岔，其數量占各類道岔總數的90%以上。

(4)四川電動扳道器廠家批發擴展閱讀：

單開道岔的構造和類型

單開道岔由轉轍器、轍岔、護軌及連接部分和岔枕組成。轉轍器是用來引導機車車輛由正線轉向側線或由側線轉向正線的轉向設備；轍岔及護軌是使機車車輛的車輪由一股鋼軌越過另一股鋼軌的過渡設備；轉轍器和轍岔由連接部分連接。

轉轍器由一對尖軌、一對基本軌、轉轍裝置及一些連接零件所組成。轉轍裝置也稱扳道器，由閘座及道岔表示器、拉桿、拐桿等組成，以來操作尖軌的左右擺動以及改變道岔的開通方向。轍岔設置於道岔側線鋼軌與主線鋼軌的相交處，護軌設於轍岔的兩側。

⑤ 幫忙翻譯一下彈簧扳道器說明書

SL-120 type of flexible railway switch
Manual
A summary
1. SL-120 type of flexible railway switch (Abbreviations: railway switch) is a manual switch turnout equipment.
2. To its spring tension to achieve the turnout to be anti-bit conversion, and will be maintained at its anti-bit capability.
3. Easily apply to "squeeze bifurcated fault" circumstances turnout, once crowded bifurcated not damaged equipment.
4. Lock will be on the base axis of penetration and the locking hole with padlock to lock in turnout for anti-bit state to facilitate a bifurcated traffic safety.
The proct features
1. Handle length scalable 290 MM, when the turnout conversion little resistance, length can be shortened handle the contrary, the extension handle length.
2. Handle扳動itinerary for the decrease, to handle the rotating 180 degrees to facilitate human operator.
3 above telescopic handle with rotating the casing by spring sales of the two filed, after falling into the adjustment to achieve.
4. To overcome扳動resistance, the controller design for the core head slider structure, its structure扳動flexible.
5. Rectangular Shui rotating spindle center, equipped with roller bearing, raising proct life and accuracy.
6. Where rotation axis between holes, are equipped with a self-lubricating properties of materials bush.
7. Rod connected with the turnout, using the fine-tuning, in the use after the installation process, not dismantle its connecting pin, the turnout openings can be posted and the state of adjustment.
Three technical parameters
1. Apply ≤ 120 mm openings Turnout
2. Applicable conversion turnout resistance ≤ 1960 N (200KG)
3. Rod largest linear displacement of 209 mm
4. Installation of the two枕木center distance 650 mm, with the rod tip Department枕木two bifurcated centerline distance of 350 mm
5. Installation of the double-track railway lines in the middle, adjustable handle from the center line on both sides should be ≥ 22.5 mm
Principle and the installation of four structural adjustment (see the installation diagram)
1. Gauge before installation, inspection, the turnout laying parameters枕木placed spacing is consistent with the relevant technical standards.
2. Installed before use撬棍respectively撥動two apical orbit so close affixed to the basic track-inspection bifurcated Tsim and刨切paragraph of whether the stickers, a non-bifurcated sharp gap best,刨切of the gap should not be large at 1 mm.
3. Angle steel structure will be the installation of devices, one end with 22 mm × 145 mm solid wood screw道釘pinch points in turnout traction on both sides of the wooden pillow-head, the other side needs in line, the laying of a wooden pillow, in the same pinch solid wood枕上.
4. Rod side and right-angle Shui, for fine-tuning the other side of the bar association and the turnout connected together.
5. When railway switch device with the turnout has been fixed link integrity, the first to tie the handle perpendicular to the center position, that is a right angle Shui are also at the middle position; began to adjust the fine-tuning the entire rod, the two apical track for turnouts respectively with straight, curly basically the same size opening track. Turnout orifice size should be open for one half, that is, 60 mm.
6. Completed on the basis of the above adjustments, the first pull to handle one end, a sharp track and check whether the basic track of stickers, if space, use fine-tuning device to be corrected if there is still space, adjusting the compression spring nut to increase Spring tension until the secret stickers. Then handle pull to one end, the same method used to adjust the above, also reached the other side of stickers.
7. In the following two circumstances, the handle can be shortened length.
(1) When converting Turnout little resistance when human can扳動
(2) when the turnout in the set, anti-places, for reced vertical height handle
Whether or shrinkage handle extended its length, method of operation, has filed handle casing on two spring sales and rotating 90 degrees, casing from the connecting rod and handle the role, can hold length adjustment. And then rotated 90 degrees so that the spring-pin inserted into the hole in the handle and restore connectivity role.
8. Handle railway switch to rece the itinerary to facilitate human operators, to handle the curved shape. So pull from one end to one end, according to the length of the methods of operation telescopic handle, to be rotating 180 degrees for the next扳動facilitated.
9. Structure for the railway switch principle is: rotating through rectangular Shui can be certain angle to the rectangular Shui一臂can handle撥動, and the other arm with a certain tension on the composition of the spring. Tension role in the spring, according to Cartesian Shui not stagnation in the middle of the principle, in tension with a spring rod arm hang, in a Cartesian Shui rotation angle are the two ends have some traction, providing impetus to the conversion Turnout .
Five Maintenance
1. Use of the ministries should be guaranteed complete fasteners, bolts fastening, opening a sales arm angle to prevent loss provisions.
2. Connecting pin in the hole should wear Kuang of not more than 1 mm, excessive Kuang be timely replacement of connecting pin.
3. Should ensure that the turnout conversion process, the ministries movements smooth, rotating flexible, non-card resistance phenomenon.
4. Pin and Hole, the first with the slider handle inter should regularly coated surface oil, and maintain lubrication good.