CN206928968U - A kind of rigid backbone scraper loader guard rail - Google Patents
A kind of rigid backbone scraper loader guard rail Download PDFInfo
- Publication number
- CN206928968U CN206928968U CN201720851332.XU CN201720851332U CN206928968U CN 206928968 U CN206928968 U CN 206928968U CN 201720851332 U CN201720851332 U CN 201720851332U CN 206928968 U CN206928968 U CN 206928968U
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- CN
- China
- Prior art keywords
- scraper loader
- guard rail
- connecting rod
- rigid backbone
- column
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of rigid backbone scraper loader guard rail, the guard rail is arranged on scraper loader chute, it is characterized in that, the guard rail includes multiple U-shaped support, connecting rod and mesh sheet, multiple U-shaped support parallel intervals are set, connected between multiple U-shaped supports by connecting rod, mesh sheet is provided with outside the framework of multiple U-shaped support and connecting rod compositions；The U-shaped support includes the column that two parallel intervals are set, and is provided with the crossbeam that the two is connected as a single entity at the top of two columns, the bottom of column is equipped with steel plate, and the steel plate is fitted on scraper loader chute ledge.The utility model has the advantage of：It can be directly mounted on scraper loader chute, it is integral with scraper loader shape, it is time saving and energy saving during use.
Description
Technical field
Scraper loader protection field is the utility model is related to, is more particularly to a kind of rigid backbone scraper loader guard rail.
Background technology
Underground rock gangway goes out cash and uses scraper loader, and spoil needs to set and prevented from scraper loader sliding chute transportation when using scraper loader
Guardrail, current guard rail are anchor cable flexible safety fence.This guard rail is used when scraper loader is nearer apart from tunnel fire point,
Often result in and blow out the phenomenon that spoil collapses loose anchor cable guardrail, personnel colligation, adjustment anchor cable again are needed after big gun.In addition, tunnel
Drilling depth, which frequently moves scraper loader, needs repeated disassembled and assembled anchor cable guardrail, causes time-consuming, influences to produce.
Utility model content
Technical problem to be solved in the utility model is the provision of a kind of rigidity that can be integral with scraper loader shape
Skeleton scraper loader guard rail.
The utility model is that solve above-mentioned technical problem by the following technical programs：
A kind of rigid backbone scraper loader guard rail, the guard rail are arranged in scraper loader, and the guard rail includes multiple U
Type support, connecting rod and mesh sheet, multiple U-shaped support parallel intervals set, connected between multiple U-shaped supports by connecting rod, multiple U-shaped
Mesh sheet is provided with outside the framework of support and connecting rod composition.
The U-shaped support includes the column that two parallel intervals are set, and is provided with what the two was connected as a single entity at the top of two columns
Crossbeam, the bottom of column are equipped with steel plate, and the steel plate is fitted on scraper loader chute ledge.
Preferably, the column stage casing is provided with circular hole, and circular hole also is provided with each column infall on the connecting rod, column
The circular hole of circular hole and connecting rod is bolted, so that U-shaped support and connecting rod shape are integral.
Preferably, circular hole is provided with the middle part of the steel plate, circular hole also is provided with the scraper loader chute ledge, the steel plate
The circular hole of circular hole and the scraper loader chute is bolted, so that guard rail is fixed in scraper loader and and scraper loader
Shape is integral.
Preferably, the U-shaped support is welded by channel-section steel.
Preferably, the crossbeam is for a channel-section steel or by the trapezoidal of the end to end not back cover side being welded of 3 channel-section steels.
Preferably, the connecting rod is channel-section steel.
Preferably, the mesh sheet is steel mesh sheet.
Preferably, the height of the column and the height in tunnel coordinate.
Preferably, the crossbeam, the length of connecting rod and scraper loader chute coordinate.
The utility model has advantages below compared with prior art：Guard rail can be directly mounted on scraper loader chute ledge
Integral with scraper loader shape, during in tunnel, drilling depth frequently moves scraper loader, guard rail is not required to dismantle with scraper loader, can be used as whole
Body is moved together；Not only increase out the efficiency of cash, it is ensured that the safe operation of scraper loader driver, there is good promotion price
Value.
Brief description of the drawings
Fig. 1 is rigid backbone scraper loader guardrail structure schematic diagram of the present utility model；
Fig. 2 is a kind of structural representation of U-shaped support；
Fig. 3 is the structural representation of column and steel plate；
Fig. 4 is the structural representation of connecting rod.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
As shown in figure 1, a kind of rigid backbone scraper loader guard rail, the guard rail is arranged on scraper loader chute 1, described
Guard rail includes multiple U-shaped support 2, connecting rod 3 and mesh sheet, and multiple U-shaped parallel intervals of support 2 are set, between multiple U-shaped supports 2
Connected by connecting rod 3, mesh sheet is provided with outside the framework of multiple U-shaped support 2 and connecting rod 3 compositions.U-shaped support 2 is parallel including two
Spaced column 21, the top of two column 21 are provided with the crossbeam 22 that the two is connected as a single entity, and the bottom of column 21 is equipped with steel
Plate 23, steel plate 23 are fitted on the ledge of scraper loader chute 1.U-shaped support 2 is welded by channel-section steel, and crossbeam 22 is a channel-section steel；Even
Bar 3 is channel-section steel；Mesh sheet is steel mesh sheet.The height of column and the height in tunnel coordinate, and are 700-1200mm；Crossbeam, connecting rod
Length coordinates with scraper loader chute, and the length of crossbeam is 1200-1500mm, and the length of connecting rod is 1200-1500mm.
As shown in Figure 3 and Figure 4, the stage casing of column 21 is provided with circular hole 24, and circular hole also is provided with each column infall on connecting rod 3
31, the circular hole 24 of column and the circular hole 31 of connecting rod are bolted, so that U-shaped support 2 and the shape of connecting rod 3 are integral.
As shown in figures 1 and 3, the middle part of steel plate 23 is provided with circular hole 25, and circular hole, steel plate also are provided with the ledge of scraper loader chute 1
Circular hole 25 and the circular hole of scraper loader chute be bolted so that guard rail is fixed in scraper loader and and scraper loader
Shape is integral.
As shown in Fig. 2 crossbeam 22 can also be by the trapezoidal of the end to end not back cover side being welded of 3 channel-section steels.
Above-mentioned guard rail can be directly installed on scraper loader chute ledge by bolt so as to integral with scraper loader shape,
Moved together both as overall when drilling depth needs to move scraper loader in tunnel, improve out the efficiency of cash, it is time saving and energy saving；This
Outside, it can also be ensured that the safe operation of scraper loader driver.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of rigid backbone scraper loader guard rail, the guard rail is arranged on scraper loader chute, it is characterised in that described anti-
Guardrail includes multiple U-shaped support, connecting rod and mesh sheet, and multiple U-shaped support parallel intervals are set, and pass through company between multiple U-shaped supports
Bar is connected, and mesh sheet is provided with outside the framework of multiple U-shaped support and connecting rod compositions；
The U-shaped support includes the column that two parallel intervals are set, and the crossbeam that the two is connected as a single entity is provided with the top of two columns,
The bottom of column is equipped with steel plate, and the steel plate is fitted on scraper loader chute ledge.
2. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the column stage casing is provided with circle
Hole, circular hole also is provided with each column infall on the connecting rod, the circular hole of column and the circular hole of connecting rod are bolted.
3. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that circle is provided with the middle part of the steel plate
Hole, also is provided with circular hole on the scraper loader chute ledge, and the circular hole of the circular hole of the steel plate and the scraper loader chute passes through spiral shell
Bolt is fixed.
4. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the U-shaped support is welded by channel-section steel
Connect and form.
5. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the crossbeam be a channel-section steel or
By the trapezoidal of the end to end not back cover side being welded of 3 channel-section steels.
6. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the connecting rod is channel-section steel.
7. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the mesh sheet is steel mesh sheet.
8. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the height of the column and tunnel
Height coordinate.
9. rigid backbone scraper loader guard rail according to claim 1, it is characterised in that the crossbeam, the length of connecting rod
Coordinate with scraper loader chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851332.XU CN206928968U (en) | 2017-07-13 | 2017-07-13 | A kind of rigid backbone scraper loader guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851332.XU CN206928968U (en) | 2017-07-13 | 2017-07-13 | A kind of rigid backbone scraper loader guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928968U true CN206928968U (en) | 2018-01-26 |
Family
ID=61354040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851332.XU Active CN206928968U (en) | 2017-07-13 | 2017-07-13 | A kind of rigid backbone scraper loader guard rail |
Country Status (1)
| Country | Link |
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| CN (1) | CN206928968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175219A (en) * | 2021-05-06 | 2021-07-27 | 中国十九冶集团有限公司 | Concrete pouring chute device and using method thereof |
-
2017
- 2017-07-13 CN CN201720851332.XU patent/CN206928968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175219A (en) * | 2021-05-06 | 2021-07-27 | 中国十九冶集团有限公司 | Concrete pouring chute device and using method thereof |
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