CN207701173U - A kind of tunnel Multifunctional mobile work operations platform - Google Patents
A kind of tunnel Multifunctional mobile work operations platform Download PDFInfo
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- CN207701173U CN207701173U CN201721659854.6U CN201721659854U CN207701173U CN 207701173 U CN207701173 U CN 207701173U CN 201721659854 U CN201721659854 U CN 201721659854U CN 207701173 U CN207701173 U CN 207701173U
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- tunnel
- structure truss
- platform
- truss
- work operations
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Abstract
The utility model relates to rail tunnel inner cable holder,Especially a kind of tunnel Multifunctional mobile work operations platform,Including a structure truss,The structure truss is triangle by tunnel axial direction section,The structure truss is quadrangle along the radial direction section in tunnel,The bottom interval of the structure truss is equipped with multiple Mobile bases,Each Mobile base includes an angle steel and two guide wheels,Two guide wheel is mutually in 90 degree of settings,It is separately mounted in angle steel shape both side surface at a right angle,One support wheel is installed in the horizontal direction in the end of the upper end of the structure truss and inner surface of tunnel homonymy,When the support wheel is closely crimped with the inner surface in tunnel,Two guide wheels are closely crimped with solid concrete roabed right angle point in Mobile base,The upper surface of the structure truss is provided with a platform,The platform upper surface is smooth to be arranged for carrying operating personnel.
Description
Technical field
The utility model relates to rail tunnel inner cable holder, especially a kind of tunnel Multifunctional mobile work operations
Platform.
Background technology
With the development of China's rail traffic, the extension of high-speed railway.During orbit construction, in a large amount of massifs
Tunnel is opened up.And cable is built in installation in tunnel, signal wire also becomes new technological requirement.
The suspension installation that manual operation carries out cable is usually used in the installation of building for being directed to cable in tunnel at present.
In installation process, operating personnel need to build the workbench climbed for operating personnel adapting to position.The installation of work on hand platform
Relatively complicated, and the movement of workbench is built, then needs to remove workbench, is built later new operating position is secondary, this
The mode of operation of sample undoubtedly wastes largely manually, causes the progress that cable is built slow.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of stable structure, move a kind of tunnel
Road Multifunctional mobile work operations platform.
The technical scheme adopted by the utility model is that：
A kind of tunnel Multifunctional mobile work operations platform, it is characterised in that：Including a structure truss, the structure truss
It is triangle by tunnel axial direction section, which is quadrangle, the structure purlin along the radial direction section in tunnel
The bottom interval of frame is equipped with multiple Mobile bases, and each Mobile base includes an angle steel and two guide wheels, and two guide wheel is mutually in
90 degree of settings, are separately mounted in angle steel shape both side surface at a right angle, in the upper end of the structure truss and inner surface of tunnel
The end of homonymy is equipped with a support wheel in the horizontal direction, when the support wheel is closely crimped with the inner surface in tunnel, Mobile base
Interior two guide wheel is closely crimped with solid concrete roabed right angle point, the upper surface of the structure truss is provided with a platform, on the platform
Surfacing is arranged for carrying operating personnel.
Moreover, uniform intervals are equipped with a plurality of reinforcing rib in the horizontal direction in the outside of the structure truss.
Moreover, a circle protective fence is integrally made on the outside of the upper surface of the platform, activity peace in the protective fence
Equipped with an external tool box.
Moreover, being equipped with a diagonal bar, the upper end of the diagonal bar and knot in the Mobile base upper surface of the structure truss side
Structure truss is mutually fixedly mounted with.
The advantages of the utility model and good effect are：
1, in the utility model, it is triangle that the structure of structure truss, which forms both side surface, and front and rear surfaces and upper surface are
The structure of quadrangle, not only stable structure, the shape for being also suitable for tunnel inner edge form up big and down small structure, under structure truss
End occupies little space, and sufficiently large personnel's platform set by upper end easy to operation stand again and work, the conjunction inside of Mobile base are pacified
The guide wheel of dress may make structure truss integrally effectively to be limited, and then the solid concrete roabed extending direction made along tunnel moves
Dynamic, structure truss is then taken the inner surface for being attached to tunnel by the support wheel that structure truss is installed in the horizontal direction, forms lower end limit,
Upper end support structure, to solve the problems, such as workbench need to frequently remove it is secondary build, reduce repeater's work, carry significantly
High working efficiency；
2, in the utility model, a plurality of reinforcing rib installed on the outside of truss be then used for reinforcement structure truss stability and
Structural strength；
3, in the utility model, operating personnel are wrapped in inside by the setting of protective fence, and personnel easy to operation are hand steered, carry
Safety is risen, the external tool box of activity installation then plays the role of placing storage tool；
4, in the utility model, the one small triangle of side formation of diagonal bar cooperation mounting base and structure truss, stable structure,
It plays a supporting role for the fixation of structure truss lower end so that the uniform force of structure truss and Mobile base.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in the portions A in Fig. 1.
Specific implementation mode
With reference to embodiment, following embodiments, which are illustrative, are not limited is further illustrated to the utility model
, the scope of protection of the utility model cannot be limited with following embodiments.
A kind of tunnel Multifunctional mobile work operations platform, the innovation of the utility model is, including a structure truss 8,
The structure truss is triangle by 1 axial direction section of tunnel, which is four sides along the radial direction section in tunnel
Shape, the bottom interval of the structure truss are equipped with multiple Mobile bases 11, and each Mobile base includes an angle steel and two guide wheels 12,
Two guide wheel is mutually in 90 degree of settings, and guide wheel is separately mounted in angle steel shape both side surface at a right angle, in the structure purlin
The upper end of frame is equipped with a support wheel 7 in the horizontal direction with the end of inner surface of tunnel homonymy, when in the support wheel and tunnel
When surface closely crimps, two guide wheels are closely crimped with 13 right angle point of solid concrete roabed in Mobile base, in the upper end of the structure truss
Face is provided with a platform 6, and the platform upper surface is smooth to be arranged for carrying operating personnel.
In the present embodiment, uniform intervals are equipped with a plurality of reinforcing rib 9 in the horizontal direction in the outside of the structure truss.
In the present embodiment, a circle protective fence 5 is integrally made on the outside of the upper surface of the platform, in the protective fence
It is movably installed with an external tool box 4.
In the present embodiment, one diagonal bar 10 is installed in the Mobile base upper surface of the structure truss side, the diagonal bar it is upper
End is mutually fixedly mounted with structure truss.
The course of work of the utility model is：
When the utility model is used：
When the utility model is used, as shown in Figure 1, when support wheel is closely crimped with the inner surface in tunnel, in Mobile base
Two guide wheels are closely crimped with solid concrete roabed right angle point, and to be stably fixed in tunnel, operating personnel need to only climb to platform
It is i.e. operable behind upper end, such as repair leakage coaxial cable 2 or lay section cable bearer 3.
After the completion of the work of a part, operating personnel can be moved to newly along solid concrete roabed extending direction pushing structure truss
Operating position.
In the utility model, it is triangle that the structure of structure truss, which forms both side surface, and front and rear surfaces and upper surface are four
The structure of side shape, not only stable structure, the shape for being also suitable for tunnel inner edge form up big and down small structure, structure truss lower end
It occupies little space, sufficiently large personnel's platform set by upper end easy to operation stand again and work, the conjunction inside of Mobile base are installed
Guide wheel may make structure truss integrally effectively to be limited, and then the solid concrete roabed extending direction made along tunnel moves,
Structure truss is then taken the inner surface for being attached to tunnel by the support wheel that structure truss is installed in the horizontal direction, forms lower end limit, on
Hold support structure, to solve the problems, such as workbench need to frequently remove it is secondary build, reduce repeater's work, greatly improve
Working efficiency.
Claims (4)
1. a kind of tunnel Multifunctional mobile work operations platform, it is characterised in that：Including a structure truss, the structure truss by
Tunnel axial direction section is triangle, which is quadrangle, the structure truss along the radial direction section in tunnel
Bottom interval multiple Mobile bases are installed, each Mobile base includes an angle steel and two guide wheels, and two guide wheel is mutually in 90
Degree setting, is separately mounted in angle steel shape both side surface at a right angle, same with inner surface of tunnel in the upper end of the structure truss
The end of side is equipped with a support wheel in the horizontal direction, when the support wheel is closely crimped with the inner surface in tunnel, in Mobile base
Two guide wheels are closely crimped with solid concrete roabed right angle point, the upper surface of the structure truss are provided with a platform, the platform upper table
Face is smooth to be arranged for carrying operating personnel.
2. a kind of tunnel according to claim 1 Multifunctional mobile work operations platform, it is characterised in that：The structure purlin
Uniform intervals are equipped with a plurality of reinforcing rib in the horizontal direction in the outside of frame.
3. a kind of tunnel according to claim 1 Multifunctional mobile work operations platform, it is characterised in that：In the platform
Upper surface on the outside of integrally make a circle protective fence, an external tool box is movably installed in the protective fence.
4. a kind of tunnel according to claim 1 Multifunctional mobile work operations platform, it is characterised in that：In the structure
The Mobile base upper surface of truss side is equipped with a diagonal bar, and the upper end of the diagonal bar is mutually fixedly mounted with structure truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659854.6U CN207701173U (en) | 2017-12-04 | 2017-12-04 | A kind of tunnel Multifunctional mobile work operations platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659854.6U CN207701173U (en) | 2017-12-04 | 2017-12-04 | A kind of tunnel Multifunctional mobile work operations platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701173U true CN207701173U (en) | 2018-08-07 |
Family
ID=63024916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659854.6U Active CN207701173U (en) | 2017-12-04 | 2017-12-04 | A kind of tunnel Multifunctional mobile work operations platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701173U (en) |
-
2017
- 2017-12-04 CN CN201721659854.6U patent/CN207701173U/en active Active
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