CN215332869U - Tunnel chute installation and maintenance operation vehicle - Google Patents
Tunnel chute installation and maintenance operation vehicle Download PDFInfo
- Publication number
- CN215332869U CN215332869U CN202121718353.7U CN202121718353U CN215332869U CN 215332869 U CN215332869 U CN 215332869U CN 202121718353 U CN202121718353 U CN 202121718353U CN 215332869 U CN215332869 U CN 215332869U
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- chassis
- tunnel
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- platform
- workstation
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Abstract
The utility model relates to a tunnel chute installation and maintenance operation vehicle which structurally comprises a chassis, wherein locking track wheels are arranged below the chassis, four groups of insertion sleeves are arranged above the chassis, two adjacent groups of insertion sleeves are inserted with a working frame, the working frame comprises support frames on two sides, the two support frames are connected through a cross brace, the support frames are provided with vertical ladder structures, a plurality of platforms are arranged on the working frame, an assembly type working platform is arranged on the outer side of each platform, an installation rod extends out of the assembly type working platform and is used for being fixed on the working frame. The utility model has simple structure and flexible use, is convenient for the construction of operators and can ensure the construction safety of the operators.
Description
Technical Field
The utility model relates to a tunnel operation vehicle, in particular to a tunnel chute installation and maintenance operation vehicle.
Background
Railway or subway tunnel need pre-buried spout on the tunnel inner wall when the construction, and the davit and the anchor arm of contact net are installed in the spout, need carry out the inspection regularly to the spout in the operation of spout and later stage after the tunnel completion, change improper spout, current tunnel operation car is with high costs, inefficiency and use inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tunnel sliding groove installation and maintenance operation vehicle to solve the problem that the existing tunnel operation vehicle cannot carry out tunnel sliding groove maintenance.
The utility model is realized by the following steps: the utility model provides a tunnel spout installation maintenance operation car, includes the chassis be provided with the locking rail wheel below the chassis be provided with four groups of grafting sleeves above the chassis, adjacent two sets of it has the workstation to peg graft on the grafting sleeve pipe, the workstation includes the support frame of both sides, two connect through the bridging between the support frame is equipped with vertical ladder structure be provided with a plurality of platform on the workstation the outside of platform is provided with the assembled workstation extend the installation pole on the assembled workstation, the installation pole is used for fixing on the workstation.
The assembly type working platform is characterized in that a cross rod is arranged on the support frame, through holes are formed in the cross rod and the mounting rod, and bolts are connected in the through holes in a penetrating mode to fix the assembly type working platform on the support frame.
The platform comprises a grid plate, wherein lapping hooks are arranged at two ends of the grid plate and are clamped on the cross rod.
The vertical ladder structures and the cross bars are arranged in a staggered mode in the vertical direction.
Wherein, the work frame is provided with two or one according to the demand.
In the first case, two work frames are arranged on the chassis, and the two work frames are located on two sides of the chassis.
And a connecting rod is arranged between two adjacent working frames and is positioned in the middle of the working frames in the height direction.
In the second case, a working frame is arranged on the chassis and is positioned in the middle of the chassis.
The utility model is used for overhauling, replacing and installing the tunnel chute, can move on a track in the tunnel, sequentially overhauls the chute along the tunnel, can selectively install one working frame or two working frames in order to avoid a contact net bracket, can effectively avoid a contact net positioned right above the track when installing the two working frames, selectively installs one working frame for the contact net positioned at one side above the track, and overhauls the chutes with different heights by installing the assembly type working table at one side of the working frame.
The tunnel contact net avoidance device is simple in structure and flexible to use, can effectively avoid contact nets in a tunnel, is convenient for construction of operators, and can ensure the construction safety of the operators.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of the present invention with a work frame installed.
FIG. 4 is a block diagram of the platform of the present invention.
Fig. 5 is a block diagram of the fabricated work frame of the present invention.
In the figure: 1. a chassis; 2. locking the rail wheel; 3. inserting a sleeve; 4. a working frame; 5. an assembled workbench; 41. a support frame; 42. a scissor support; 43. a vertical ladder structure; 44. a platform; 45. a cross bar; 441. a grid plate; 442. a lap joint hook; 51. and (5) installing a rod.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model comprises a chassis 1, a locking track wheel 2 is arranged below the chassis 1, four groups of insertion sleeves 3 are arranged above the chassis 1, a working frame 4 is inserted on two adjacent groups of insertion sleeves 3, the working frame 4 comprises support frames 41 on two sides, the two support frames 41 are connected through a cross brace 42, a vertical ladder structure 43 is arranged on each support frame 41, a plurality of platforms 44 are arranged on each working frame 4, and an assembly type working platform 5 is arranged on the outer side of each platform 44.
As shown in fig. 5, a mounting rod 51 extends from the mount table 5, and the mounting rod 51 is fixed to the work frame 4.
The support frame 41 is provided with a cross rod 45, the cross rod 45 and the mounting rod 51 are provided with through holes, and bolts are connected in the through holes in a penetrating manner to fix the assembly type working platform 44 on the support frame 41. The platform 44 and the assembly table 5 together form an operator's operating platform 44 for accommodating an operator.
As shown in fig. 4, the platform 44 includes a mesh plate 441, and overlapping hooks 442 are provided at both ends of the mesh plate 441, and the overlapping hooks 442 are snapped on the cross bar 45.
The vertical ladder structures 43 and the cross rods 45 are arranged in a staggered mode in the vertical direction, and in the height direction, three platforms 44 are arranged, correspond to the three heights of the inner wall of the tunnel, and can overhaul sliding grooves or equipment with different heights on the inner wall of the tunnel.
Wherein, the working frame 4 is provided with two or one according to the requirement.
In the first case, as shown in fig. 1, two work frames 4 are provided on the chassis 1, and the two work frames 4 are located on both sides of the chassis 1.
A connecting rod is arranged between two adjacent working frames 4 and is positioned in the middle of the working frames 4 in the height direction, the two working frames 4 are connected and fixed through the connecting rod, and meanwhile, equipment such as a contact net above the two working frames 4 is avoided, so that the utility model can smoothly pass through.
In the second case, as shown in fig. 3, a working frame 4 is arranged on the chassis 1, and the working frame 4 is located in the middle of the chassis 1, so that the device is prevented from inclining, can bear a certain bending moment, is prevented from side turning, and is suitable for the situation that the sliding groove and the contact net are located on one side of the inner wall of the tunnel.
Each group of the plug-in sleeves 3 comprises two sleeves, the four plug-in sleeves 3 are uniformly distributed in the width direction of the chassis 1, when two working frames 4 are installed, one working frame 4 is installed on the first and second groups of the plug-in sleeves 3, the second working frame 4 is installed on the third and fourth groups of the plug-in sleeves 3, and when one working frame 4 is installed, the working frame 4 is installed on the second and third plug-in sleeves 3.
The utility model is used for overhauling, replacing and installing the tunnel sliding chute, can move on a track in the tunnel, sequentially overhauls the sliding chute along the tunnel, and can selectively install one working frame 4 or two working frames 4 in order to avoid the contact net bracket.
When two work frames 4 are installed, the space between the two work frames 4 can effectively avoid a contact net positioned right above the track.
For the overhead line system located in one side of track top, select to install a work frame 4 to the spout of different heights is overhauld through installing assembled workstation 5 in one side of work frame 4.
The utility model has simple structure and flexible use, is convenient for the construction of operators and can ensure the construction safety of the operators.
Claims (7)
1. The utility model provides a tunnel spout installation maintenance operation car, its characterized in that includes the chassis be provided with the locking rail wheel below the chassis be provided with four groups of grafting sleeves above the chassis, adjacent two sets of it has the workstation to peg graft on the grafting sleeve pipe, the workstation includes the support frame of both sides, two connect through the bridging between the support frame is equipped with perpendicular ladder structure be provided with a plurality of platform on the workstation the outside of platform is provided with the assembled workstation extend the installation pole on the assembled workstation, the installation pole is used for fixing on the workstation.
2. The tunnel chute installation and maintenance vehicle as claimed in claim 1, wherein a cross bar is provided on the support frame, cross holes are provided on the cross bar and the installation rod, and bolts are inserted into the cross holes to fix the assembly type working platform on the support frame.
3. The tunnel chute installation and maintenance vehicle as claimed in claim 2, wherein the platform comprises a grid plate, and overlapping hooks are arranged at two ends of the grid plate and are clamped on the cross bar.
4. The tunnel chute installation and maintenance work vehicle of claim 2, wherein the vertical ladder structure and the cross bars are staggered in the vertical direction.
5. The tunnel chute installation and maintenance work vehicle of claim 1, wherein two work frames are provided on the chassis, the two work frames being located on both sides of the chassis.
6. The tunnel chute installation and maintenance work vehicle according to claim 5, wherein a connecting rod is arranged between two adjacent work frames, and the connecting rod is positioned in the middle of the work frames in the height direction.
7. The tunnel chute installation and maintenance work vehicle of claim 1, wherein a working frame is provided on the chassis, the working frame being located in the middle of the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121718353.7U CN215332869U (en) | 2021-07-27 | 2021-07-27 | Tunnel chute installation and maintenance operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121718353.7U CN215332869U (en) | 2021-07-27 | 2021-07-27 | Tunnel chute installation and maintenance operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332869U true CN215332869U (en) | 2021-12-28 |
Family
ID=79572771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121718353.7U Active CN215332869U (en) | 2021-07-27 | 2021-07-27 | Tunnel chute installation and maintenance operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332869U (en) |
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2021
- 2021-07-27 CN CN202121718353.7U patent/CN215332869U/en active Active
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