CN219570105U - Full car strutting arrangement that platform truck was used that tunnel construction was used - Google Patents
Full car strutting arrangement that platform truck was used that tunnel construction was used Download PDFInfo
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- CN219570105U CN219570105U CN202320307758.4U CN202320307758U CN219570105U CN 219570105 U CN219570105 U CN 219570105U CN 202320307758 U CN202320307758 U CN 202320307758U CN 219570105 U CN219570105 U CN 219570105U
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- trolley
- tunnel construction
- strip block
- block
- supporting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a full-vehicle supporting device for a trolley for tunnel construction, which comprises a trolley main body for tunnel construction, wherein rollers are arranged at the top of the trolley main body, connecting beams are arranged at the outer side of the trolley main body, supporting arc templates are arranged at the end parts of a plurality of connecting beams, positioning strip blocks are arranged at two sides of the trolley main body, inserting rods are slidably inserted on the positioning strip blocks, and inserting fixing assemblies convenient to adjust are arranged on the inserting rods; according to the utility model, the bottom of the inserted link is inserted on the ground through the cooperation between the abutting spring and the abutting strip block in the inserted fixing assembly, and the balance strip block is attached on the ground, so that the supporting and fixing effects are realized in a soft ground environment, and the tunnel lining template trolley is convenient to stably support and process during installation.
Description
Technical Field
The utility model relates to the technical field of tunnel construction equipment, in particular to a full-vehicle supporting device for a trolley for tunnel construction.
Background
The tunnel lining template trolley is one kind of tunnel construction machine with certain shape, certain strength and certain rigidity and produced with steel material and used in secondary lining operation of tunnel concrete to reach required surface shape and size. The device consists of a travelling mechanism, a trolley frame, a steel template, a template vertical lifting and lateral telescoping mechanism, a hydraulic system and an electrical control system 6. The trolley frame comprises a portal frame and a main beam, wherein the portal frames are fixed by the main beam, an inclined strut for supporting the trolley frame is arranged on the inner side of the main beam, and the inclined strut plays a role in integrally supporting the trolley frame through being supported on the ground.
The current tunnel lining template platform truck is at the in-process of installation, generally through setting up the landing leg symmetry of platform truck both sides bottom, install the gyro wheel landing again, then install die block and supporting beam from bottom to top, erect shaped steel and stand pipe again, accomplish the outer formwork installation afterwards, prop up at last and establish the bracing fixedly, so be convenient for follow-up tunnel concrete's pouring is handled, but tunnel lining template platform truck is comparatively abominable at the in-process of installation, the ground is uneven, the ground soil texture is soft simultaneously, leads to the tunnel lining template platform truck unable to obtain stable supporting treatment when the installation.
Disclosure of Invention
The utility model aims to provide a full vehicle supporting device for a trolley for tunnel construction, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full car strutting arrangement that platform truck was used for tunnel construction, includes the platform truck main part that is used for tunnel construction, the top of platform truck main part is provided with the gyro wheel, and the outside of platform truck main part is provided with the tie-beam, and the tip of a plurality of tie-beams is provided with the support circular arc template, and the both sides of platform truck main part all are provided with the location strip piece, and the slip is pegged graft on the location strip piece has the inserted bar, is provided with the fixed subassembly of inserting of being convenient for adjust on the inserted bar.
Preferably, the bottom of inserted bar is toper structure, and the bottom is higher than the bottom of gyro wheel, is provided with the balancing piece on the inserted bar in the bottom of location piece.
Preferably, the inserting fixing assembly comprises a supporting bar block, a guide bar block is arranged above the supporting bar block on the side face of the trolley main body, and the top of the inserting rod penetrates through the supporting bar block and the guide bar block and extends to the upper portion of the guide bar block.
Preferably, the inserting rod is provided with an abutting strip block, an abutting spring is arranged between the abutting strip block and the guiding strip block, and a positioning groove is formed in the bottom of the abutting strip block.
Preferably, the support bar block is lapped with a support seat, the support seat is of an L-shaped block structure, the top of the support seat is slidably inserted into the positioning groove, and the support seat is provided with a positioning hole.
Preferably, the support seat is provided with a fixing screw rod, and the fixing screw rod penetrates through the positioning hole and is in threaded connection with the support bar.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the bottom of the inserted link is inserted on the ground through the cooperation between the abutting spring and the abutting strip block in the inserted fixing assembly, and the balance strip block is attached on the ground, so that the supporting and fixing effects are realized in a soft ground environment, and the tunnel lining template trolley is convenient to stably support and process during installation.
2. According to the utility model, the supporting seat is used for supporting the abutting bar block, and the fixing screw is used for fixing the supporting seat, so that the state that the bottom end of the inserted link is higher than the bottom end of the roller is formed, and the bottom tip of the inserted link is protected between the positioning bar block and the trolley main body, so that the injury to workers is prevented when the trolley is not used.
Drawings
Fig. 1 is a schematic structural view of a full vehicle supporting device for a trolley according to the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 3 is a front view of the body of the trolley of the present utility model.
In the figure: 1. a trolley body; 2. a roller; 3. a connecting beam; 4. supporting an arc template; 5. positioning the bar block; 6. a rod; 7. balance bar; 8. a support bar; 81. a guide bar block; 82. abutting the bar block; 83. abutting against the spring; 84. a positioning groove; 85. a support base; 86. positioning holes; 87. and (5) fixing the screw rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a full car strutting arrangement that platform truck was used for tunnel construction, including the platform truck main part 1 that is used for tunnel construction, gyro wheel 2 is installed at the top of platform truck main part 1, the outside fixed mounting of platform truck main part 1 has connecting beam 3, the tip fixedly connected with of a plurality of connecting beams 3 supports circular arc template 4, the both sides of platform truck main part 1 all are fixed with location strip piece 5, sliding grafting has inserted bar 6 on the location strip piece 5, the bottom of inserted bar 6 is the toper structure, and the bottom is higher than the bottom of gyro wheel 2, inserted bar 6 is provided with a plurality of, a plurality of inserted bars 6 are distributed along the transverse arrangement of location strip piece 5, location strip piece 5 plays the guide effect to the reciprocates of inserted bar 6, form the protection to the bottom tip of inserted bar 6 between location strip piece 5 and the platform truck main part 1.
The bottom fixedly connected with balancing piece 7 that lies in location piece 5 on inserted bar 6, peg graft subaerial at the pointed end of inserted bar 6, balancing piece 7 laminating is subaerial, play the effect of further firm support, be provided with the fixed subassembly of inserting of being convenient for adjust on the inserted bar 6, insert and establish fixed subassembly and include support piece 8, the side of platform truck main part 1 is located the top of support piece 8 and is fixed with guide piece 81, the top of inserted bar 6 runs through support piece 8 and guide piece 81 and extends to the top of guide piece 81, support piece 8 is fixed on the side of platform truck main part 1.
The butt strip piece 82 has been fixedly cup jointed on the inserted bar 6, the butt spring 83 has been cup jointed between butt strip piece 82 and the guide strip piece 81 on the inserted bar 6, the model specification of butt spring 83 can be selected according to actual conditions, under the no supporting role, cooperation between butt spring 83 and the butt strip piece 82 for the bottom of inserted bar is inserted subaerial, and balanced strip piece 7 laminating is subaerial, plays the fixed effect of support under the soft environment of ground nature, under the not enough circumstances of elasticity to butt spring 83 in this embodiment, the staff can be artifical to insert the inserted bar 6 and establish subaerial.
The constant head tank 84 has been seted up to the bottom of butt strip piece 82, overlap joint has supporting seat 85 on the supporting strip piece 8, supporting seat 85 is "L" cubic structure, and the top slip grafting is on the constant head tank 84, locating hole 86 has been seted up on the supporting seat 85, install fixing screw 87 on the supporting seat 85, fixing screw 87 runs through locating hole 86 spiro union on supporting strip piece 8, support butt strip piece 82 through supporting seat 85, in addition fixing screw 87 is fixed supporting seat 85, form the state that inserted bar 6 bottom is higher than the bottom of gyro wheel 2.
In the process of installing the tunnel lining template trolley, when the trolley main body 1 moves to a proper position through the roller 2, the roller 2 plays a role of bottom support, then the fixing screw 87 is screwed to take the trolley main body out of the supporting seat 85, the supporting seat 85 is moved out of the positioning groove 84 on the abutting strip block 82, the abutting strip block 82 is pushed to move downwards under the elastic force of the abutting spring 83, then a worker inserts the tip of the inserted rod 6 on the ground with force, the balance strip block 7 is attached to the ground, the supporting and fixing functions are achieved under the soft ground environment, and the tunnel lining template trolley is convenient to obtain stable supporting treatment during installation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a full car strutting arrangement that platform truck was used for tunnel construction, includes platform truck main part (1) that are used for tunnel construction, its characterized in that: the trolley is characterized in that rollers (2) are arranged at the top of the trolley body (1), connecting beams (3) are arranged on the outer side of the trolley body (1), supporting arc templates (4) are arranged at the ends of the connecting beams (3), positioning strip blocks (5) are arranged on two sides of the trolley body (1), inserting rods (6) are slidably inserted on the positioning strip blocks (5), and inserting fixing components convenient to adjust are arranged on the inserting rods (6).
2. The full car support device for a trolley for tunnel construction according to claim 1, wherein: the bottom of inserted bar (6) is toper structure, and the bottom is higher than the bottom of gyro wheel (2), and the bottom that is located location stick (5) on inserted bar (6) is provided with balance stick (7).
3. The full car support device for a trolley for tunnel construction according to claim 1, wherein: the inserting fixing assembly comprises a supporting strip block (8), a guide strip block (81) is arranged above the supporting strip block (8) on the side face of the trolley body (1), and the top of the inserting rod (6) penetrates through the supporting strip block (8) and the guide strip block (81) and extends to the upper portion of the guide strip block (81).
4. The full car support device for a trolley for tunnel construction according to claim 1, wherein: the inserting rod (6) is provided with an abutting strip block (82), an abutting spring (83) is arranged between the abutting strip block (82) and the guiding strip block (81) on the inserting rod (6), and a positioning groove (84) is formed in the bottom of the abutting strip block (82).
5. A full car support device for a trolley for tunnel construction according to claim 3, wherein: the support bar (8) is lapped with a support seat (85), the support seat (85) is of an L-shaped block structure, the top of the support seat is slidably inserted into the positioning groove (84), and the support seat (85) is provided with a positioning hole (86).
6. The full car support device for a trolley for tunnel construction according to claim 5, wherein: the support seat (85) is provided with a fixing screw rod (87), and the fixing screw rod (87) penetrates through the positioning hole (86) and is in threaded connection with the support bar block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320307758.4U CN219570105U (en) | 2023-02-24 | 2023-02-24 | Full car strutting arrangement that platform truck was used that tunnel construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320307758.4U CN219570105U (en) | 2023-02-24 | 2023-02-24 | Full car strutting arrangement that platform truck was used that tunnel construction was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219570105U true CN219570105U (en) | 2023-08-22 |
Family
ID=87671420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320307758.4U Active CN219570105U (en) | 2023-02-24 | 2023-02-24 | Full car strutting arrangement that platform truck was used that tunnel construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219570105U (en) |
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2023
- 2023-02-24 CN CN202320307758.4U patent/CN219570105U/en active Active
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