Shield tunneling machine translation device

Abstract

The utility model discloses a shield tunneling machine translation device which comprises a roller conveyor and a supporting plate, the supporting plate is arranged at the top of the roller conveyor, the bottom of the supporting plate is fixedly connected with a plurality of guide wheels, the top of the supporting plate is fixedly connected with a placing seat, and the left end of the top of the placing seat is fixedly connected with a first limiting plate. The right end of the supporting plate is fixedly connected with a motor, the output end of the motor is in key connection with a lead screw, the outer wall of the lead screw is sleeved with a second limiting plate in a threaded mode, the second limiting plate slides on the top of the containing base, the top of the containing base is fixedly connected with a plurality of guide rods, and a pressing block is slidably arranged between every two guide rods in a sleeved mode. The top end of the guide rod is sleeved with a fixing nut in a threaded mode. The lead screw is driven by the motor to rotate, so that the second limiting plate is driven to move, the shield tunneling machine is clamped in cooperation with the first limiting plate, rolling of the shield tunneling machine is prevented, and the shield tunneling machine is stably placed.

Description

Technical Field

[0001] The utility model relates to the technical field of shield machines, in particular to a shield machine translation device. Background Art

[0002] The shield machine is a special civil engineering mechanical equipment used to dig tunnels underground. It is widely used in urban subway, sewer, power, water conservancy and other projects. During the construction of the shield machine, there will be situations where it cannot be directly hoisted to the site and needs to be installed and moved to the work site.

[0003] After searching, a Chinese patent with announcement number CN216714388U discloses an integral translation device for a shield machine. The above patent uses a structural scheme of a roller transmission to drive a bracket machine to realize the translation function of the shield machine. However, the shield machine is a cylinder, and the device cannot prevent the shield machine from rolling on the bracket and cannot be placed stably. In order to advance the technology of the industry, better realize the function of fixing the shield machine during translation, and improve the competitiveness of core technology, this application proposes a new implementation plan that is different from the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the shield machine cannot be restricted from rolling on a bracket and cannot be stably placed, and proposes a shield machine translation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shield machine translation device comprises a roller conveyor and a support plate, wherein the support plate is arranged on the top of the roller conveyor, a plurality of guide wheels are fixedly connected to the bottom of the support plate, a placement seat is fixedly connected to the top of the support plate, a first limit plate is fixedly connected to the left end of the top of the placement seat, a motor is fixedly connected to the right end of the support plate, a screw rod is keyed to the output end of the motor, a second limit plate is provided on the threaded sleeve of the outer wall of the screw rod, the second limit plate slides on the top of the placement seat, a plurality of guide rods are fixedly connected to the top of the placement seat, a pressure block is provided on the sliding sleeve between every two guide rods, and a fixing nut is provided on the threaded sleeve of the top end of the guide rod.

[0007] Furthermore, the roller conveyor includes a plurality of rollers, and the outer walls of the rollers are fixedly connected with anti-slip pads.

[0008] Furthermore, two guide grooves are provided on the top of the roller conveyor, and the guide wheels roll in the guide grooves.

[0009] Furthermore, one side of the first limiting plate and one side of the second limiting plate are both fixedly connected with a rubber pad.

[0010] The beneficial effects of the utility model are:

[0011] 1. The screw is rotated under the drive of the motor, thereby driving the second limit plate to move, so as to cooperate with the first limit plate to clamp the shield machine, thereby preventing the shield machine from rolling, so that the shield machine can be placed stably.

[0012] 2. By putting the pressure block on the guide rod, the pressure block is pressed on the shield machine, and then tightening the fixing nut to fix the pressure block, thereby further fixing the shield machine and improving the stability of the shield machine placement.

[0013] 3. The provision of rubber pads can increase the friction between the shield machine and the first limit plate and the second limit plate, thereby improving the fixing effect of the shield machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a shield machine translation device proposed by the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of a shield machine translation device proposed by the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the explosion structure of a shield machine translation device.

[0017] In the figure: 1. roller conveyor; 101. roller; 102. anti-skid pad; 103. guide groove; 2. guide wheel; 3. support plate; 4. placement seat; 5. guide rod; 6. pressure block; 7. fixing nut; 8. first limit plate; 9. rubber pad; 10. motor; 11. screw rod; 12. second limit plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3A shield machine translation device includes a roller conveyor 1 and a support plate 3. The support plate 3 is arranged on the top of the roller conveyor 1. A plurality of guide wheels 2 are fixed to the bottom of the support plate 3 by bolts. A placement seat 4 is fixed to the top of the support plate 3 by bolts. The roller conveyor 1 drives the support plate 3 and the placement seat 4 to move, thereby driving the shield machine to move, and then transporting the shield machine. A first limit plate 8 is fixed to the left end of the top of the placement seat 4 by bolts. A motor 10 is fixed to the right end of the support plate 3 by bolts. A screw rod 11 is keyed to the output end of the motor 10. The outer wall thread sleeve of the screw rod 11 is provided with a second The limiting plate 12 and the second limiting plate 12 slide on the top of the placement seat 4. The screw rod 11 rotates under the drive of the motor 10, thereby driving the second limiting plate 12 to move, so as to cooperate with the first limiting plate 8 to clamp the shield machine, thereby preventing the shield machine from rolling. A plurality of guide rods 5 are welded on the top of the placement seat 4. A pressure block 6 is slidingly sleeved between every two guide rods 5. A fixing nut 7 is threadedly sleeved on the top of the guide rod 5. The pressure block 6 is sleeved on the guide rod 5, so that the pressure block 6 is pressed on the shield machine, and then the fixing nut 7 is tightened to fix the pressure block 6, thereby further fixing the shield machine.

[0020] The roller conveyor 1 includes a plurality of rollers 101, and the outer walls of the rollers 101 are bonded with anti-slip pads 102. Two guide grooves 103 are provided on the top of the roller conveyor 1. The guide wheel 2 rolls in the guide groove 103, thereby guiding the rolling of the guide wheel 2, thereby improving the stability of the shield machine transportation. Rubber pads 9 are bonded to one side of the first limit plate 8 and one side of the second limit plate 12. The rubber pads 9 increase the friction between the shield machine and the first limit plate 8 and the second limit plate 12, thereby improving the fixing effect of the shield machine.

[0021] Working principle: When in use, first, place the shield machine on the placement seat 4, and then, the screw 11 is rotated under the drive of the motor 10, thereby driving the second limit plate 12 to move, so as to cooperate with the first limit plate 8 to clamp the shield machine, thereby preventing the shield machine from rolling, and then, the pressure block 6 is put on the guide rod 5, so that the pressure block 6 is pressed on the shield machine, and then the fixing nut 7 is tightened to fix the pressure block 6, thereby further fixing the shield machine, and then, the roller conveyor 1 is used to drive the support plate 3 and the placement seat 4 to move, thereby driving the shield machine to move, and then transporting the shield machine.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shield machine translation device, comprising a roller conveyor (1) and a support plate (3), characterized in that: The support plate (3) is arranged on the top of the roller conveyor (1), the bottom of the support plate (3) is fixedly connected to a plurality of guide wheels (2), the top of the support plate (3) is fixedly connected to a placement seat (4), the left end of the top of the placement seat (4) is fixedly connected to a first limit plate (8), the right end of the support plate (3) is fixedly connected to a motor (10), the output end of the motor (10) is key-connected to a screw rod (11), the outer wall of the screw rod (11) is threadedly sleeved with a second limit plate (12), the second limit plate (12) slides on the top of the placement seat (4), the top of the placement seat (4) is fixedly connected to a plurality of guide rods (5), a pressure block (6) is slidably sleeved between every two guide rods (5), and the top end of the guide rod (5) is threadedly sleeved with a fixing nut (7).

2. A shield machine translation device according to claim 1, characterized in that: The roller conveyor (1) comprises a plurality of rollers (101), and the outer walls of the rollers (101) are fixedly connected with anti-slip pads (102).

3. A shield machine translation device according to claim 2, characterized in that: The top of the roller conveyor (1) is provided with two guide grooves (103), and the guide wheels (2) roll in the guide grooves (103).

4. A shield machine translation device according to claim 1, characterized in that: One side of the first limiting plate (8) and one side of the second limiting plate (12) are both fixedly connected with a rubber pad (9).

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