CN209179774U - Tunnel excavation builder's staging - Google Patents
Tunnel excavation builder's staging Download PDFInfo
- Publication number
- CN209179774U CN209179774U CN201821923883.3U CN201821923883U CN209179774U CN 209179774 U CN209179774 U CN 209179774U CN 201821923883 U CN201821923883 U CN 201821923883U CN 209179774 U CN209179774 U CN 209179774U
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- fixed
- builder
- bull stick
- pedestal
- staging
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Abstract
The utility model provides a kind of tunnel excavation builder's staging, comprising: pedestal；Support plate, the basal sliding of the support plate is in the top of the pedestal；Transverse slat, the two sides of the transverse slat are both secured between two opposite sides of the support plate；The bottom end of first bull stick, first bull stick rotates in the top of the transverse slat；Second bull stick, the bottom end of second bull stick rotate in the top of first bull stick；Placement plate, the lower rotation of the placement plate is in the top of second bull stick.Tunnel excavation builder's staging provided by the utility model, rock has been buffered to the impact force of arc panel, extend arc panel service life, the rock when construction or country rock generate rock burst above bracket is avoided to fall the construction worker hurt on tunnel excavation rack, safety when work is substantially increased, the builder's staging does not need to improve the using effect of builder's staging all the time by artificial movement.
Description
Technical field
The utility model relates to builder's staging technical field more particularly to a kind of tunnel excavation builder's stagings.
Background technique
Tunnel Engineering be build underground, it is underwater, massif building, place an iron railway, build highway, a series of building of carrying out
If work, being broadly divided into tunnel planning, exploration, design, perforation control measurement and construction working, tunnel can divide according to position
For mountain tunnel, submerged tunnel and city tunnel three categories, wherein building most is mountain tunnel.
Existing constructing tunnel needs to use builder's staging, generally by door frame, flexible operation post, geomantic omen electrical interface, lifting
The builder's staging of the compositions such as equipment, running mechanism, but current builder's staging is excessively single, can not realize that well tunnel is opened
The demand of digging cannot be supported rock in construction, will cause rock and fall the construction work hurt on tunnel excavation rack
Industry personnel reduce safety when work, cause unnecessary economic loss, and there are security hidden troubles, reduce work
Efficiency.
Utility model content
The technical issues of the utility model solves is to provide a kind of safe tunnel excavation builder's staging.
In order to solve the above technical problems, tunnel excavation builder's staging provided by the utility model, comprising: pedestal；Branch
Fagging, the basal sliding of the support plate is in the top of the pedestal；Transverse slat, the two sides of the transverse slat are both secured to described in two
Between the opposite side of support plate；The bottom end of first bull stick, first bull stick rotates in the top of the transverse slat；Second turn
Bar, the bottom end of second bull stick rotate in the top of first bull stick；Placement plate, the lower rotation of the placement plate is in institute
State the top of the second bull stick；The side of the support plate is fixed in the side of first workbench, first workbench；Second work
Make platform, the side of the support plate is fixed in the side of second workbench；Third workbench, the one of the third workbench
The top of the support plate is fixed in side；The third workbench is fixed in telescopic spring bar, the bottom end of the telescopic spring bar
Top；The top of the telescopic spring bar is fixed in arc panel, the bottom of the arc panel；Spring, one end of the spring
It is fixed on the bottom of the arc panel, the top of the third workbench is fixed in the bottom end of the spring；Telecontrol equipment, it is described
The bottom of the pedestal is fixed at the top of telecontrol equipment.
Preferably, the telecontrol equipment includes motor, and the output shaft of the motor is fixedly connected with the first belt pulley, described
The surface of first belt pulley is sequentially connected with the second belt pulley by belt, is fixedly connected at the axle center of second belt pulley
Rotating bar, the both ends of the rotating bar are fixedly connected to runner, and the two sides on the surface of the rotating bar are rotatably connected to branch
Bracer, the top of the supporting block are fixedly connected with the bottom of the pedestal.
Preferably, the two sides at the top of the pedestal are fixedly connected to ladder, the top of the ladder and the third
The bottom of workbench is fixedly connected.
Preferably, be fixedly connected with the first telescopic rod at the top of the transverse slat, the top of first telescopic rod with it is described
The bottom of placement plate is fixedly connected.
Preferably, the side of the support plate is fixedly connected with fixed plate, and the surface of the fixed plate is provided with threaded rod,
And one end of threaded rod runs through the pedestal and extends to the bottom of the pedestal.
Preferably, the two sides of the bottom of the pedestal are fixedly connected to the second telescopic rod.
Preferably, the bottom end of second telescopic rod is fixedly connected with mounting blocks, and the two sides of the bottom of the mounting blocks are equal
It is rotatably connected to rotation seat, the surface pivots of the rotation seat are connected with bull stick.
Compared with the relevant technologies, tunnel excavation builder's staging provided by the utility model is had the advantages that:
The utility model provides a kind of tunnel excavation builder's staging, is fixed on third by the bottom end of telescopic spring bar
The top of workbench；The top of telescopic spring bar is fixed in arc panel, the bottom of arc panel；One end of spring, spring is fixed on
The top of third workbench is fixed in the bottom of arc panel, the bottom end of spring, has buffered rock to the impact force of arc panel, has extended
Arc panel service life avoids the rock when construction or country rock generate rock burst above bracket from falling and hurts tunnel excavation platform
Construction worker on frame has substantially increased safety when work, has been fixedly connected with first by the output shaft of motor
The surface of belt pulley, the first belt pulley is sequentially connected with the second belt pulley, fixed company at the axle center of the second belt pulley by belt
Be connected to rotating bar, the both ends of fixed link are fixedly connected to runner, convenient for being moved to builder's staging, do not need all the time by
It is artificial mobile, the using effect of builder's staging is improved, the working efficiency of tunnel excavation is improved.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of tunnel excavation builder's staging provided by the utility model
Figure；
Fig. 2 is the structural schematic diagram of telecontrol equipment provided by the utility model；
Fig. 3 is the partial enlarged view that A goes out in Fig. 1.
[description of symbols]
1, pedestal, 2, support plate, 3, transverse slat, the 4, first bull stick, the 5, second bull stick, 6, placement plate, the 7, first workbench, 8,
Second workbench, 9, third workbench, 10, spring, 11, telescopic spring bar, 12, arc panel, 13, ladder, 14, first is flexible
Bar, 15, fixed plate, 16, threaded rod, 17, telecontrol equipment, 171, motor, the 172, first belt pulley, the 173, second belt pulley,
174, rotating bar, 175, runner, 176, supporting block, the 18, second telescopic rod, 19, mounting blocks, 20, rotation seat, 21, bull stick.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is tunnel excavation builder's staging provided by the utility model
A kind of preferred embodiment structural schematic diagram；Fig. 2 is the structural schematic diagram of telecontrol equipment provided by the utility model；Fig. 3 is
The partial enlarged view that A goes out in Fig. 1.A kind of tunnel excavation builder's staging, comprising: pedestal 1；Support plate 2, the support plate 2
Basal sliding in the top of the pedestal 1；Transverse slat 3, it is opposite that the two sides of the transverse slat 3 are both secured to two support plates 2
Side between；First bull stick 4, the bottom end of first bull stick 4 rotate in the top of the transverse slat 3；Second bull stick 5, it is described
The bottom end of second bull stick 5 rotates in the top of first bull stick 4；Placement plate 6, the lower rotation of the placement plate 6 is in described
The top of second bull stick 5；The side of the support plate 2 is fixed in first workbench 7, the side of first workbench 7；Second
The side of the support plate 2 is fixed in workbench 8, the side of second workbench 8；Third workbench 9, convenient for different positions
The tunnel set works, and the top of the support plate 2 is fixed in the side of the third workbench 9；Telescopic spring bar 11, institute
The top of the third workbench 9 is fixed in the bottom end for stating telescopic spring bar 11；The bottom of arc panel 12, the arc panel 12 is solid
Due to the top of the telescopic spring bar 11；The bottom of the arc panel 12, institute are fixed in spring 10, one end of the spring 10
The top of the third workbench 9 is fixed in the bottom end for stating spring 10；The top of telecontrol equipment 17, the telecontrol equipment 17 is fixed
In the bottom of the pedestal 1.
The telecontrol equipment 17 includes motor 171, and the power supply of motor 171 is connected with external power supply, the motor 171
Output shaft is fixedly connected with the first belt pulley 172, and the surface of first belt pulley 172 is sequentially connected with the second skin by belt
Belt wheel 173 is fixedly connected with rotating bar 174 at the axle center of second belt pulley 173, and the both ends of the rotating bar 174 are solid
Surely it is connected with runner 175, the two sides on the surface of the rotating bar 174 are rotatably connected to supporting block 176, the supporting block 176
Top be fixedly connected with the bottom of the pedestal 1.
The two sides at the top of the pedestal 1 are fixedly connected to ladder 13, the top of the ladder 13 and the third work
The bottom for making platform 9 is fixedly connected, and is facilitated staff to climb up builder's staging and is worked.
The top of the transverse slat 3 is fixedly connected with the first telescopic rod 14, and the top of first telescopic rod 14 is put with described
The bottom for setting plate 6 is fixedly connected, convenient for running tool to construction personnel.
The side of the support plate 2 is fixedly connected with fixed plate 15, and the surface of the fixed plate 15 is provided with threaded rod 16,
And one end of threaded rod 16 runs through the pedestal 1 and extends to the bottom of the pedestal 1.Convenient for mobile support plate 2 into
Row is fixed.
The two sides of the bottom of the pedestal 1 are fixedly connected to the second telescopic rod 18.
The bottom end of second telescopic rod 18 is fixedly connected with mounting blocks 19, and the two sides of the bottom of the mounting blocks 19 turn
Dynamic to be connected with rotation seat 20, the surface pivots of the rotation seat 20 are connected with bull stick 21, convenient for builder's staging is fixed, mention
The high stability of builder's staging.
The working principle of tunnel excavation builder's staging provided by the utility model is as follows:
When work: starting motor 171 drives the rotation of the first belt pulley 172, and the rotation of the first belt pulley 172 drives the second skin
Belt wheel 173 rotates, and the rotation of the second belt pulley 173 drives rotating bar 174 to rotate, and the rotation of rotating bar 174 drives runner 175 to rotate,
To be moved to operation platform, pressure is generated to arc panel 12 by rock, drives telescopic spring bar 11 mobile, arc panel
12 mobile drive springs 10 are mobile, when needing tool, start telescopic rod 14, drive the rotation of the first bull stick 4, the first 4 turns of bull stick
Dynamic to drive the rotation of the second bull stick 5, the rotation of the second bull stick 5 drives placement plate 6 mobile, when the work is required, is creeped by ladder 13
It works to designated position, to reach a kind of tunnel excavation builder's staging.
Compared with the relevant technologies, tunnel excavation builder's staging provided by the utility model has following beneficial to effect
Fruit:
The utility model provides a kind of tunnel excavation builder's staging, is fixed on by the bottom end of telescopic spring bar 11
The top of three workbench 9；The top of telescopic spring bar 11 is fixed in arc panel 12, the bottom of arc panel 12；Spring 10, spring 10
One end be fixed on the bottom of arc panel 12, the bottom end of spring 10 is fixed on the top of third workbench 9, has buffered rock to arc
The impact force of shape plate 12 extends 12 service life of arc panel, avoids when construction or country rock generate rock burst above bracket
Rock falls the construction worker hurt on tunnel excavation rack, has substantially increased safety when work, has passed through motor
171 output shaft is fixedly connected with the first belt pulley 172, and the surface of the first belt pulley 172 is sequentially connected with second by belt
Belt pulley 173 is fixedly connected with rotating bar 174 at the axle center of second belt pulley 173, and the both ends of rotating bar 174 are fixedly connected with
There is runner 175, convenient for moving builder's staging, does not need to improve the use of builder's staging all the time by artificial movement
Effect improves the working efficiency of tunnel excavation.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (7)
1. a kind of tunnel excavation builder's staging characterized by comprising
Pedestal；
Support plate, the basal sliding of the support plate is in the top of the pedestal；
Transverse slat, the two sides of the transverse slat are both secured between two opposite sides of the support plate；
The bottom end of first bull stick, first bull stick rotates in the top of the transverse slat；
Second bull stick, the bottom end of second bull stick rotate in the top of first bull stick；
Placement plate, the lower rotation of the placement plate is in the top of second bull stick；
The side of the support plate is fixed in the side of first workbench, first workbench；
The side of the support plate is fixed in the side of second workbench, second workbench；
The top of the support plate is fixed in the side of third workbench, the third workbench；
The top of the third workbench is fixed in telescopic spring bar, the bottom end of the telescopic spring bar；
The top of the telescopic spring bar is fixed in arc panel, the bottom of the arc panel；
The bottom of the arc panel is fixed in spring, one end of the spring, and the third work is fixed in the bottom end of the spring
Make the top of platform；
Telecontrol equipment is fixed on the bottom of the pedestal at the top of the telecontrol equipment.
2. tunnel excavation builder's staging according to claim 1, which is characterized in that the telecontrol equipment includes electricity
Machine, the output shaft of the motor are fixedly connected with the first belt pulley, and the surface of first belt pulley is sequentially connected by belt
There is the second belt pulley, rotating bar is fixedly connected at the axle center of second belt pulley, the both ends of the rotating bar are fixed to be connected
It is connected to runner, the two sides on the surface of the rotating bar are rotatably connected to supporting block, the top of the supporting block and the pedestal
Bottom be fixedly connected.
3. tunnel excavation builder's staging according to claim 1, which is characterized in that the two sides at the top of the pedestal
It is fixedly connected to ladder, the top of the ladder is fixedly connected with the bottom of the third workbench.
4. tunnel excavation builder's staging according to claim 1, which is characterized in that the top of the transverse slat is fixed to be connected
It is connected to the first telescopic rod, the top of first telescopic rod is fixedly connected with the bottom of the placement plate.
5. tunnel excavation builder's staging according to claim 1, which is characterized in that the side of the support plate is fixed
It is connected with fixed plate, the surface of the fixed plate is provided with threaded rod, and one end of threaded rod through the pedestal and extends
To the bottom of the pedestal.
6. tunnel excavation builder's staging according to claim 1, which is characterized in that the two sides of the bottom of the pedestal
It is fixedly connected to the second telescopic rod.
7. tunnel excavation builder's staging according to claim 6, which is characterized in that the bottom end of second telescopic rod
Mounting blocks are fixedly connected with, the two sides of the bottom of the mounting blocks are rotatably connected to rotation seat, and the surface of the rotation seat turns
It is dynamic to be connected with bull stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923883.3U CN209179774U (en) | 2018-11-21 | 2018-11-21 | Tunnel excavation builder's staging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923883.3U CN209179774U (en) | 2018-11-21 | 2018-11-21 | Tunnel excavation builder's staging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179774U true CN209179774U (en) | 2019-07-30 |
Family
ID=67373650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821923883.3U Active CN209179774U (en) | 2018-11-21 | 2018-11-21 | Tunnel excavation builder's staging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179774U (en) |
-
2018
- 2018-11-21 CN CN201821923883.3U patent/CN209179774U/en active Active
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