CN219605292U

CN219605292U - Tunnel steel template lining trolley

Info

Publication number: CN219605292U
Application number: CN202320707862.2U
Authority: CN
Inventors: 魏云峰; 陈俊; 董庆禄; 拔玉锋; 丁建超
Original assignee: Yunnan Aerospace Machinery Manufacturing Co ltd
Current assignee: Yunnan Aerospace Machinery Manufacturing Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-29
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a tunnel steel template lining trolley, which relates to the technical field of tunnel construction, and comprises a fixed plate, wherein three connecting plates are fixedly arranged at two sides of the fixed plate, a movable plate is slidably arranged in the connecting plates, a first mounting plate is fixedly arranged on the side surface of the movable plate, which is far away from the fixed plate, of the movable plate, a second mounting plate is fixedly arranged on the side surface of the movable plate, which is far away from the fixed plate, of the movable plate, three supporting plates are fixedly arranged on the upper surface of the first mounting plate, a telescopic plate is slidably arranged in the supporting plates, the top of the telescopic plate is fixedly connected to the second mounting plate, the first mounting plate and the second mounting plate are driven to move along two sides by a motor, the width of the lining trolley is adjusted, the height of the lining trolley is adjusted by a power machine, and the lining trolley is convenient to adjust according to the sizes of different tunnels.

Description

Tunnel steel template lining trolley

Technical Field

The utility model relates to the technical field of tunnel construction, in particular to a tunnel steel template lining trolley.

Background

In the process of railway construction, a tunnel needs to be constructed, in the process of tunnel construction, a lining method is needed to be used for tunnel construction, lining refers to a permanent supporting structure which is constructed by reinforced concrete and other materials along the periphery of a tunnel body in order to prevent surrounding rock from deforming or collapsing, and lining trolley is special equipment which is needed in the secondary lining in the process of tunnel construction and is used for lining construction of the inner wall of the tunnel.

At present, most lining trolleys cannot be adjusted according to the size of a tunnel in the using process, so that the lining trolleys are inconvenient to use in daily life, most steel films and the lining trolleys are fixedly installed, the steel films are inconvenient to detach and replace, and aiming at the problems, the inventor proposes a tunnel steel template lining trolley which is used for solving the problems.

Disclosure of Invention

The method aims at solving the problems that the lining trolley cannot be adjusted according to the size of the tunnel and the steel film is inconvenient to replace; the utility model aims to provide a tunnel steel template lining trolley.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a tunnel steel form lining platform truck, including the fixed plate, the equal fixed mounting in both sides of fixed plate has three connecting plates, sliding mounting has the movable plate in the connecting plate, the equal fixed mounting in both sides of movable plate has the slide, the slide slides and sets up in the connecting plate inside, the side fixed mounting of fixed plate has the install bin, fixed mounting has the motor in the install bin, the motor is close to the one end fixed mounting of fixed plate has the worm, the worm meshing is connected with three worm wheels, the equal fixed mounting in both sides of worm wheel has the screw rod, and the screw thread opposite direction of screw rod, threaded connection has the movable plate on the screw rod, the movable plate that is located the side fixed mounting that keeps away from of fixed plate has first mounting panel, the movable plate that is located the top is kept away from the side fixed mounting of fixed plate has the second mounting panel, the upper surface fixed mounting of first mounting plate has three backup pads, sliding mounting expansion plate in the backup pad, the both sides of expansion plate all fixed mounting have the slider, the slider slides and sets up in the backup pad inside, the side fixed mounting that is close to the motor has the fixed bin, the one end fixed mounting has the power machine in the fixed mounting, the power machine is close to the first end fixed mounting has the screw rod, the surface fixed mounting has the screw rod on the first conical connection on the first conical gear, the first conical connection has the first conical connection screw rod, the conical connection has the first conical connection on the top fixed connection on the conical connection screw rod is fixed on the top of the first conical connection; the upper surface demountable installation of second mounting panel has the roof, and demountable installation of the side that first mounting panel and second mounting panel kept away from each other has the curb plate, and the side fixed mounting that first mounting panel kept away from each other has two installation pieces, and the upper surface of second mounting panel and the side that keeps away from each other are equal fixed mounting have two installation pieces, and the lower surface fixed mounting of roof has four connecting rods, and the equal fixed mounting in side that is close to each other of curb plate has four connecting rods, and the connecting rod activity is inserted and is established inside the installation piece.

Preferably, the mounting block is internally provided with the limiting rod in a sliding manner, and one end, close to each other, of the limiting rod is movably inserted into the mounting block through the connecting rod.

Preferably, the surface fixed mounting of gag lever post has the spacing dish, and the spacing dish rotates the card and establishes inside the installation piece, and fixed mounting has the spring in the installation piece, and the one end that the spring is close to each other contacts with the spacing dish.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the motor drives the first mounting plate and the second mounting plate to move on two sides, the width of the lining trolley is adjusted, the power machine drives the second mounting plate to move up and down, the height of the lining trolley is adjusted, and the lining trolley is convenient to adjust according to the sizes of different tunnels.

2. According to the utility model, the top plate and the side plate are limited through the limiting rod, so that the top plate and the side plate are mounted and dismounted, and the top plate and the side plate are convenient to dismount and replace.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of a support plate according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a connecting plate according to the present utility model.

FIG. 4 is a schematic cross-sectional view of a mounting block according to the present utility model.

In the figure: 1. a fixing plate; 11. a connecting plate; 12. a moving plate; 13. a slide bar; 14. a mounting box; 15. a motor; 16. a worm; 17. a worm wheel; 18. a screw; 2. a first mounting plate; 21. a second mounting plate; 22. a support plate; 23. a telescoping plate; 24. a slide block; 25. a fixed box; 26. a power machine; 27. a rotating rod; 28. a first bevel gear; 29. a second bevel gear; 291. a screw rod; 3. a mounting block; 31. a top plate; 32. a side plate; 33. a connecting rod; 34. a limit rod; 35. a limiting disc; 36. and (3) a spring.

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.

Examples: as shown in fig. 1-4, the utility model provides a tunnel steel template lining trolley, which comprises a fixed plate 1, wherein three connecting plates 11 are fixedly arranged on two sides of the fixed plate 1, a movable plate 12 is slidably arranged in the connecting plates 11 and used for driving a first mounting plate 2 and a second mounting plate 21 to move on two sides, a first mounting plate 2 is fixedly arranged on the side surface, far away from the fixed plate 1, of the movable plate 12 positioned below, a second mounting plate 21 is fixedly arranged on the side surface, far away from the fixed plate 1, of the movable plate 12 positioned above, three supporting plates 22 are fixedly arranged on the upper surface of the first mounting plate 2, a telescopic plate 23 is slidably arranged in the supporting plates 22, and the top of the telescopic plate 23 is fixedly connected to the second mounting plate 21 and used for driving the second mounting plate 21 to move upwards; the top surface of the second mounting plate 21 is detachably mounted with a top plate 31, and the side surfaces of the first mounting plate 2 and the second mounting plate 21 away from each other are detachably mounted with side plates 32.

The slide bars 13 are fixedly arranged on two sides of the moving plate 12, the slide bars 13 are arranged inside the connecting plate 11 in a sliding mode, two sliding grooves are formed in the connecting plate 11, the slide bars 13 are arranged inside the sliding grooves in a sliding mode, and therefore the moving plate 12 can only move along the sliding grooves.

By adopting the above-described technical solution, the moving plate 12 can move along the chute.

The side fixed mounting of fixed plate 1 has install bin 14, install bin 14 internal fixation has motor 15, be used for driving movable plate 12 and remove, when using, open motor 15 and drive worm 16 rotation, drive worm wheel 17 rotation through the rotation of worm 16, drive screw rod 18 rotation through the rotation of worm wheel 17, drive movable plate 12 and remove through the rotation of screw rod 18, the one end fixed mounting that motor 15 is close to fixed plate 1 has worm 16, the worm 16 meshing is connected with three worm wheel 17, the equal fixed mounting of both sides of worm wheel 17 has screw rod 18, and the screw thread opposite direction of screw rod 18, threaded connection has movable plate 12 on the screw rod 18.

By adopting the technical scheme, the motor 15 can drive the movable plate 12 to move.

The both sides of expansion plate 23 are all fixed mounting has slider 24, and slider 24 slides and sets up inside backup pad 22, has seted up two removal grooves in the backup pad 22, and slider 24 slides and sets up inside the removal groove to expansion plate 23 can remove along the removal groove.

By adopting the above technical scheme, the expansion plate 23 can be moved along the moving groove.

The side fixed mounting that first mounting panel 2 is close to motor 15 has fixed box 25, fixed mounting has power machine 26 in the fixed box 25, be used for driving expansion plate 23 and remove, when using, open power machine 26 and drive bull stick 27 rotation, drive first bevel gear 28 rotation through the rotation of bull stick 27, drive second bevel gear 29 rotation through the rotation of first bevel gear 28, drive screw 291 rotation through the rotation of second bevel gear 29, drive expansion plate 23 and remove through the rotation of screw 291, the one end fixed mounting that power machine 26 is close to first mounting panel 2 has bull stick 27, the surface fixed mounting of bull stick 27 has three first bevel gear 28, first bevel gear 28 meshing is connected with second bevel gear 29, the last fixed surface of second bevel gear 29 installs screw 291, threaded connection has expansion plate 23 on the screw 291.

By adopting the technical scheme, the power machine 26 can drive the expansion plate 23 to move.

The side fixed mounting that first mounting panel 2 kept away from each other has two installation pieces 3, is used for installing roof 31 and curb plate 32, and the upper surface of second mounting panel 21 and the side that keeps away from each other all fixed mounting have two installation pieces 3, and the lower surface fixed mounting of roof 31 has four connecting rods 33, and the side that is close to each other of curb plate 32 all fixed mounting has four connecting rods 33, and connecting rod 33 activity is inserted and is established inside installation piece 3.

By adopting the above technical scheme, the mounting block 3 can mount the top plate 31 and the side plate 32.

The locating lever 34 is slidably mounted in the mounting block 3, one end of the locating lever 34, which is close to each other, is movably inserted into the mounting block 3 through the connecting rod 33 and used for locating the top plate 31 and the side plate 32, when the locating lever 34 is inserted into the mounting block 3 through the connecting rod 33 in use, the top plate 31 and the side plate 32 cannot move, and when the locating lever 34 is separated from the connecting rod 33, the top plate 31 and the side plate 32 can move, so that the top plate 31 and the side plate 32 can be located.

By adopting the above technical scheme, the limiting rod 34 can limit the top plate 31 and the side plate 32.

The surface fixed mounting of gag lever post 34 has spacing dish 35, and spacing dish 35 rotates the card and establishes inside installation piece 3, is used for spacing gag lever post 34, has seted up the spacing groove in the installation piece 3, and spacing dish 35 rotates the card and establishes inside the spacing groove, and when using, when spacing dish 35 card was established inside the spacing groove, gag lever post 34 can not remove, and when spacing dish 35 breaks away from inside the spacing groove, gag lever post 34 can remove to can carry out spacingly to gag lever post 34, fixed mounting has spring 36 in the installation piece 3, the one end that spring 36 is close to each other contacts with spacing dish 35.

By adopting the above technical scheme, the limit disc 35 can limit the limit rod 34.

Working principle: firstly, the motor 15 is turned on to drive the worm 16 to rotate, the worm wheel 17 is driven to rotate through the rotation of the worm 16, the screw rod 18 is driven to rotate through the rotation of the worm wheel 17, the movable plate 12 is driven to move through the rotation of the screw rod 18, the first mounting plate 2 and the second mounting plate 21 are driven to move through the movement of the movable plate 12, the width of the lining trolley is adjusted according to the size of a tunnel, the motor 15 is turned off after the adjustment is completed, secondly, the motor 26 is turned on to drive the rotating rod 27 to rotate, the first bevel gear 28 is driven to rotate through the rotation of the rotating rod 27, the second bevel gear 29 is driven to rotate through the rotation of the first bevel gear 28, the screw rod 291 is driven to rotate through the rotation of the second bevel gear 29, the telescopic plate 23 is driven to move through the movement of the telescopic plate 23, the height of the lining trolley is adjusted according to the size of the tunnel after the adjustment is completed, closing the power machine 26, then inserting the connecting rods 33 on the top plate 31 and the side plates 32 into the mounting block 3, rotating the limiting rods 34 to drive the limiting plates 35 to rotate, enabling the limiting plates 35 to be separated from the inside of the limiting grooves, releasing the contracted force by the springs 36, pushing the limiting plates 35 to move inwards, driving the limiting rods 34 to move inwards, enabling the limiting rods 34 to penetrate through the connecting rods 33 and be inserted into the mounting block 3, completing the mounting of the top plate 31 and the side plates 32, finally, when the top plate 31 and the side plates 32 need to be detached and replaced, pulling the limiting rods 34 outwards to drive the limiting plates 35 to move outwards, enabling the springs 36 to be extruded and contracted, enabling the limiting rods 34 to be separated from the inside of the connecting rods 33, rotating the limiting rods 34 to drive the limiting plates 35 to rotate, enabling the limiting plates 35 to be clamped in the inside of the limiting grooves, limiting the top plate 31 and the side plates 32 to move, and the top plate 31 and the side plates 32 to be pulled out, the disassembly of the top plate 31 and the side plate 32 is completed.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a tunnel steel form lining cutting platform truck, includes fixed plate (1), its characterized in that: three connecting plates (11) are fixedly arranged on two sides of the fixed plate (1), a movable plate (12) is slidably arranged in the connecting plates (11), a first mounting plate (2) is fixedly arranged on the side surface, far away from the fixed plate (1), of the movable plate (12) below, a second mounting plate (21) is fixedly arranged on the side surface, far away from the fixed plate (1), of the movable plate (12) above, three supporting plates (22) are fixedly arranged on the upper surface of the first mounting plate (2), a telescopic plate (23) is slidably arranged in the supporting plates (22), and the top of the telescopic plate (23) is fixedly connected to the second mounting plate (21); the upper surface of second mounting panel (21) detachably installs roof (31), side that first mounting panel (2) and second mounting panel (21) keep away from each other detachably installs curb plate (32).

2. A tunnel steel formwork lining trolley as claimed in claim 1, characterized in that the sliding strips (13) are fixedly arranged on both sides of the movable plate (12), and the sliding strips (13) are slidably arranged inside the connecting plate (11).

3. A tunnel steel formwork lining trolley as claimed in claim 1, characterized in that a mounting box (14) is fixedly arranged on the side face of the fixing plate (1), a motor (15) is fixedly arranged in the mounting box (14), a worm (16) is fixedly arranged at one end, close to the fixing plate (1), of the motor (15), three worm wheels (17) are connected with the worm (16) in a meshed mode, screw rods (18) are fixedly arranged on two sides of each worm wheel (17), the screw threads of the screw rods (18) are opposite in direction, and a movable plate (12) is connected to the screw rods (18) in a threaded mode.

4. A tunnel steel formwork lining trolley as claimed in claim 1, characterised in that the telescopic plates (23) are fixedly provided with sliding blocks (24) on both sides, the sliding blocks (24) being slidably arranged inside the support plates (22).

5. A tunnel steel formwork lining trolley as claimed in claim 1, wherein the side surface of the first mounting plate (2) close to the motor (15) is fixedly provided with a fixing box (25), a power machine (26) is fixedly arranged in the fixing box (25), one end of the power machine (26) close to the first mounting plate (2) is fixedly provided with a rotating rod (27), the outer surface of the rotating rod (27) is fixedly provided with three first bevel gears (28), the first bevel gears (28) are in meshed connection with a second bevel gear (29), the upper surface of the second bevel gear (29) is fixedly provided with a screw rod (291), and the screw rod (291) is in threaded connection with a telescopic plate (23).

6. A tunnel steel form lining trolley as claimed in claim 1, wherein the first mounting plate (2) is fixedly provided with two mounting blocks (3) on the side surfaces far away from each other, two mounting blocks (3) are fixedly provided on the upper surface of the second mounting plate (21) and the side surfaces far away from each other, four connecting rods (33) are fixedly provided on the lower surface of the top plate (31), four connecting rods (33) are fixedly provided on the side surfaces near each other of the side plate (32), and the connecting rods (33) are movably inserted into the mounting blocks (3).

7. A tunnel steel formwork lining trolley as claimed in claim 6, characterized in that a limit rod (34) is slidably mounted in the mounting block (3), and one end of the limit rod (34) close to each other is movably inserted into the mounting block (3) through a connecting rod (33).

8. The tunnel steel template lining trolley as claimed in claim 7, wherein a limiting disc (35) is fixedly arranged on the outer surface of the limiting rod (34), the limiting disc (35) is rotatably clamped inside the installation block (3), a spring (36) is fixedly arranged in the installation block (3), and one end, close to each other, of the spring (36) is in contact with the limiting disc (35).