CN218598244U

CN218598244U - TBM construction tunnel tool car

Info

Publication number: CN218598244U
Application number: CN202222211694.6U
Authority: CN
Inventors: 赵云飞; 刘广; 颜其才; 李秋石; 周平; 李元坤; 高尚泰; 杨平; 任小强; 闫富华; 张雄伟; 邱思翰; 肖瑞; 何晨; 赵兵兵; 蒋明勇; 刘飞; 孙涛; 扁崧; 张高鹏
Original assignee: Sichuan Nanjiao Tangchen Civil Engineering Technology Co ltd; Southwest Jiaotong University; Sinohydro Bureau 5 Co Ltd
Current assignee: Sichuan Nanjiao Tangchen Civil Engineering Technology Co ltd; Southwest Jiaotong University; Sinohydro Bureau 5 Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-10
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a TBM construction tunnel maintenance car, which relates to the field of tunnel construction, and comprises a supporting table, wherein the supporting table is arranged on a track car body matched with a track, the top surface of the supporting table is provided with a rotating table, one end of the rotating table, which is far away from the supporting table, is provided with a connecting seat which can rotate along with the rotating table, and the connecting seat is connected with a maintenance platform for the work of maintenance personnel through a telescopic structure; the two telescopic structures are arranged and are respectively arranged on two sides of the bottom end of the connecting base; the connection base is connected with the maintenance platform, and a movable structure used for driving the connection base to move is further arranged on one side of the bottom end of the connection base. The detection vehicle can rapidly help a maintainer to complete detection and inspection of the lining of the tunnel, not only improves the efficiency of detection and inspection, but also saves time, manpower and material resources, and is beneficial to smooth tunnel construction.

Description

TBM construction tunnel tool car

Technical Field

The utility model relates to a tunnel construction field specifically is a TBM construction tunnel tool car.

Background

The TBM is an abbreviation of a full-face tunnel boring machine, and in china, it is called a (narrow sense) shield machine for a rock stratum and a (narrow sense) TBM for a soft soil stratum. The TBM construction can collect the parallel and continuous operation of construction processes such as tunnelling, support, slagging tap, is the system integrated's such as machine, electricity, liquid, light, gas batch production assembly line tunnel construction equipment, has advantages such as the tunnelling is fast, do benefit to the environmental protection, comprehensive benefits height, can realize that traditional brill explodes the construction that complicated geography landform deeply buried long tunnel that the method is difficult to realize. The hard rock TBM is suitable for hard rock tunneling of mountain tunnels, replaces the traditional drilling and blasting method, has the tunneling speed of 4-10 times that of the conventional drilling and blasting method under the same condition, and has the optimal daily footage of 40m; has the advantages of rapidness, high quality, safety, economy, environmental protection, labor protection and the like; the method is particularly efficient and rapid, can finish the project in advance, creates value in advance, and has important significance for modern construction in China. After the tunnel is constructed and excavated by adopting the TBM, the tunnel wall of the tunnel needs to be supported to ensure the passing safety of the tunnel, so that the tunnel wall lining of the tunnel needs to be detected and inspected at any time. The tunnel lining that has now to TBM construction tunnel inspection and overhaul most all adopts the manual work to construct TBM to inspect and overhaul, if need the vault in inspection tunnel then need supplementary artifical ladder, the speed of detecting like this and overhauing is slow, and efficiency is not high, need spend a large amount of time and manpower and materials moreover, is unfavorable for the smooth implementation in tunnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TBM construction tunnel tool car, this detection car can help the maintainer to accomplish the detection inspection to the lining cutting in tunnel fast, has not only improved the efficiency that detects the inspection, but also has saved time and manpower and materials, favourable tunnel construction goes on smoothly.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a TBM construction tunnel tool car, includes a supporting bench, a supporting bench installs on the track automobile body with the track adaptation, a supporting bench's top surface is provided with the revolving stage, the revolving stage is kept away from the connecting seat that can rotate along with the revolving stage is installed to a supporting bench's one end, be connected with the maintenance platform that is used for the maintainer work through extending structure on the connecting seat.

Preferably, the two telescopic structures are arranged on two sides of the bottom end of the connecting base respectively;

the connection base is connected with the maintenance platform, and a movable structure used for driving the connection base to move is further arranged on one side of the bottom end of the connection base.

Preferably, the telescopic structures all include a first hydraulic rod, one end of the first hydraulic rod is hinged to the bottom end of the connecting base, the other end of the first hydraulic rod is hinged to the connecting plate through a pin shaft, and the connecting plate is connected with the connecting seat.

Preferably, the movable structure comprises an expansion bracket, the expansion bracket is driven by a hydraulic cylinder to expand and contract, one end of the expansion bracket is hinged to the connecting base, and the other end of the expansion bracket is hinged to the connecting base through a rotating structure.

Preferably, revolution mechanic includes articulated seat, articulated seat with the connecting seat is connected, articulated seat through the round pin axle with the expansion bracket is articulated.

Preferably, the periphery of the maintenance platform is provided with a fence, one side of the fence is provided with a channel for passing of maintenance personnel, and the channel is provided with a channel door.

Preferably, a locomotive is mounted on the rail car body, and a control system for control is arranged in the locomotive.

The beneficial effects of the utility model are that: the maintenance vehicle is used for inspecting and maintaining the lining of the tunnel in the tunnel constructed by the TBM, and can be used for conveniently inspecting and maintaining the lining structure of the constructed tunnel by maintenance personnel at any time, so that the efficiency is improved, and the time and the cost are saved. The maintenance vehicle comprises a supporting table in the overall design, wherein the supporting table is arranged on a track vehicle body matched with a track, and the supporting table arranged on the track vehicle body is driven to move forwards together by controlling the track vehicle body to move forwards on the designed track so as to conveniently inspect and maintain a lining structure in a tunnel at any time; meanwhile, the rotary table is arranged on the top surface of the support table, a connecting seat capable of rotating along with the rotary table is installed at one end, away from the support table, of the rotary table, the connecting seat on the rotary table is driven to rotate through controlling the rotary table, angle adjustment is facilitated at any time, and comprehensive inspection and maintenance are performed on the periphery of the tunnel so as to ensure quality safety of a tunnel lining structure; and, be connected with the maintenance platform that is used for the maintainer to work through extending structure on the connecting seat for provide the platform of work for the maintainer, make things convenient for its inspection and maintenance. From this tool car global design, this detection car can help the maintainer to accomplish the detection inspection to the lining cutting in tunnel fast, has not only improved the efficiency that detects the inspection, but also saved time and manpower and materials, favourable going on smoothly of tunnel construction.

Drawings

Fig. 1 is a schematic structural view of a tunnel maintenance vehicle for TBM construction;

FIG. 2 is an explosion schematic view of a structural part of the TBM construction tunnel maintenance vehicle of the utility model;

FIG. 3 is a schematic view of a connection structure between a support table and a telescopic structure of the TBM construction tunnel maintenance vehicle of the present invention;

FIG. 4 is a schematic diagram of a track car body installation structure of the TBM construction tunnel maintenance car of the present invention;

in the figure, 1-supporting table, 2-rail vehicle body, 3-rotating table, 4-connecting seat, 5-maintenance table, 6-connecting base, 7-first hydraulic rod, 8-telescopic frame, 21-vehicle head, 41-connecting plate, 42-hinged seat and 51-fence.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention. It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a" \8230; "does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element.

As shown in fig. 1 to 4, a tunnel maintenance car for TBM construction comprises a supporting table 1, wherein the supporting table 1 is installed on a track car body 2 adaptive to a track, a rotating table 3 is arranged on the top surface of the supporting table 1, one end, far away from the supporting table 1, of the rotating table 3 is provided with a connecting seat 4 capable of rotating along with the rotating table 3, and a maintenance platform 5 for maintenance personnel to work is connected to the connecting seat 4 through a telescopic structure.

The maintenance vehicle is used for inspecting and maintaining the lining of the tunnel in the TBM construction, and can be used for facilitating the maintenance personnel to inspect and maintain the lining structure of the constructed tunnel at any time, improving the efficiency and saving the time and the cost. This tool car has included brace table 1 on overall design, and brace table 1 installs on the track automobile body 2 with the track adaptation, through control track automobile body 2 on the track of design removal that gos forward, drives brace table 1 that sets up on the track automobile body 2 and moves forward together to in the lining cutting structure to in the tunnel examines and repair at any time.

Further, when the maintenance vehicle is used in a tunnel constructed by TBM, the rail vehicle body 2 is firstly installed on the rail, the debugging and installation are well carried out, then a control system for control is arranged in the vehicle head 21 installed on the rail vehicle body 2, the rail vehicle body 2 is controlled to move in the tunnel constructed by TBM, the tunnel is used for replacing the tunnel constructed by the tunnel in the detailed description later, the maintenance personnel at the moment stand on the connecting seat 4 and are connected with the maintenance platform 5 used for the maintenance personnel to work through a telescopic structure, so that the lining structure of the tunnel is inspected and maintained, and the quality and the safety of the tunnel are determined. It should be noted that the track car body 2 disposed on the track, the car head 21 disposed at one end of the top surface of the track car body 2, and the control system disposed in the car head 21 for control are all realized in the prior art, and the control system controls each electrical component on the maintenance car, and the detailed description of the control system and the track car body 2 is not provided herein. Control system control track automobile body 2 through in locomotive 21 gos forward along the track, when needs examine and repair the lining cutting structure position in tunnel, stop track automobile body 2's removal, revolving stage 3 that the top surface that controls through control system control brace table 1 set up this moment is rotatory, it is rotatory together to drive connecting seat 4 on the revolving stage 3, the position that needs the maintenance has been adjusted, then be connected with maintenance platform 5 that is used for the maintainer work through extending structure on control system control connecting seat 4 again, make it drive maintenance platform 5 and extend to suitable high position, so that the maintainer who stands on maintenance platform 5 examines and repair the lining cutting structure in tunnel.

Further, when control extending structure drives the access platform 5 of being connected with extending structure and moves about telescopically, in order to realize examining and repairing the different positions in tunnel, so, the extending structure of setting can extend to suitable position in the tunnel on concrete design to the maintainer examines and repair. In the specific implementation process, two telescopic structures are arranged and are respectively arranged at two sides of the bottom end of the connecting base 6; the connecting base 6 is connected with the maintenance platform 5, and one side of the bottom end of the connecting base 6 is also provided with a movable structure for driving the connecting base 6 to move; the telescopic structures all comprise first hydraulic rods 7, one ends of the first hydraulic rods 7 are hinged to the bottom end of the connecting base 6, the other ends of the first hydraulic rods 7 are hinged to the connecting plate 41 through hinge pins, and the connecting plate 41 is connected with the connecting seat 4; meanwhile, the arranged movable structure comprises an expansion bracket 8, the expansion bracket 8 drives the expansion bracket 8 to expand through a hydraulic cylinder, one end of the expansion bracket 8 is hinged with the connecting base 6, and the other end of the expansion bracket 8 is hinged with the connecting seat 4 through a rotating structure; and, revolution mechanic includes articulated seat 42, and articulated seat 42 is connected with connecting seat 4, and articulated seat 42 is articulated with expansion bracket 8 through the round pin axle. Similarly, the control expansion bracket 8 that sets up on the control system control first hydraulic stem 7 and the expansion bracket 8 through prior art realizes freely flexible pneumatic cylinder and stretches out and draws back together, drives and balanced service rack 5 and removes the position that needs the inspection and maintenance in the tunnel, then the maintainer inspects the lining structure of its tunnel and overhauls. In the implementation process, the control system controls the first hydraulic rod 7 to stretch out and draw back and the hydraulic cylinder of the telescopic frame 8 to drive the telescopic frame 8 to stretch out and draw back, so that the maintenance platform 5 is driven to move to a position for inspection and maintenance in a tunnel, the first hydraulic rod 7 and the telescopic frame 8 are synchronously adjusted and controlled, the balanced horizontal stretching of the maintenance platform 5 is ensured, the maintenance personnel standing on the maintenance platform 5 and stably and horizontally moving along with the maintenance platform 5 are ensured, and the safety of the maintenance personnel on the maintenance platform 5 is ensured; in order to safely inspect and overhaul the tunnel lining structure by a maintainer standing on the overhaul platform 5, the periphery of the overhaul platform 5 is provided with a fence 51, one side of the fence 51 is provided with a passage for the maintainer to pass through, and the passage is provided with a passage door; the fence 51 is arranged to ensure that a maintainer stands on the maintenance platform 5 to maintain the lining structure of the tunnel, the tunnel does not slide off the maintenance platform 5, a channel is formed in one side of the fence 51 and is used for the maintainer to pass through, and a channel door is arranged at the channel, so that the fence 51 is determined to be a closed environment when the maintainer is maintained, and the safety of the maintainer is ensured.

Furthermore, the maintenance vehicle can be used for inspecting and maintaining the lining structure of the tunnel in TBM tunnel construction, shield construction and the lining structures of other tunnels, can adapt to various applications in different environments, is convenient for maintenance personnel to inspect and maintain the construction quality of the tunnel in engineering, can save the construction cost and improve the efficiency of inspection and maintenance, accelerates the construction progress and ensures the quality safety of construction; in the implementation process, the track vehicle body can be changed into a crawler-type vehicle body according to the design requirements and environment of construction, and the detailed description is omitted here. From this tool car global design, this detection car can help the maintainer to accomplish the detection inspection to the lining cutting of tunnel fast, has not only improved the efficiency that detects the inspection, but also has saved time and manpower and materials, favourable going on smoothly of tunnel construction.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention; meanwhile, the various embodiments of the present invention can be combined arbitrarily, so long as it does not violate the idea of the present invention, it should be regarded as the disclosure of the present invention.

Claims

1. The utility model provides a TBM construction tunnel tool car, its characterized in that, includes brace table (1), install on track automobile body (2) with the track adaptation brace table (1), the top surface of brace table (1) is provided with revolving stage (3), revolving stage (3) are kept away from the connecting seat (4) that can rotate along with revolving stage (3) are installed to the one end of brace table (1), be connected with maintenance platform (5) that are used for the maintainer work through extending structure on connecting seat (4).

2. The tunnel maintenance vehicle for TBM construction according to claim 1, wherein two telescopic structures are provided and are respectively arranged at two sides of the bottom end of the connecting base (6);

the connecting base (6) is connected with the maintenance platform (5), and a movable structure used for driving the connecting base (6) to move is further arranged on one side of the bottom end of the connecting base (6).

3. The tunnel maintenance vehicle for TBM construction according to claim 2, wherein the telescopic structures comprise first hydraulic rods (7), one end of each first hydraulic rod (7) is hinged with the bottom end of the connecting base (6), the other end of each first hydraulic rod (7) is hinged with a connecting plate (41) through a pin shaft, and the connecting plate (41) is connected with the connecting seat (4).

4. The tunnel maintenance vehicle for TBM construction according to claim 2, wherein the movable structure comprises an expansion bracket (8), the expansion bracket (8) is driven by a hydraulic cylinder to expand and contract, one end of the expansion bracket (8) is hinged with the connecting base (6), and the other end of the expansion bracket (8) is hinged with the connecting base (4) through a rotating structure.

5. The tunnel maintenance vehicle for TBM construction according to claim 4, wherein said rotating structure comprises an articulated seat (42), said articulated seat (42) is connected with said connecting seat (4), and said articulated seat (42) is articulated with said telescopic frame (8) through a pin shaft.

6. The tunnel maintenance vehicle for TBM construction according to claim 1, wherein a fence (51) is installed around the maintenance platform (5), a channel for passing of maintenance personnel is opened on one side of the fence (51), and a channel door is installed on the channel.

7. The tunnel maintenance vehicle for TBM construction according to claim 1, wherein a vehicle head (21) is mounted on the rail vehicle body (2), and a control system for control is arranged in the vehicle head (21).