Auxiliary mounting tool for inverted bearing type adjustable anti-sedimentation well lid

Abstract

The utility model relates to the technical field of road engineering, in particular to an auxiliary mounting tool for an inverted bearing type adjustable anti-sedimentation well lid. Comprising a base, a supporting plate, a bracket, a push rod, a first cylinder and a long plate, a push rod is fixedly connected to the right side of the top of the base, a support is fixedly connected to the left side of the top of the base, a supporting plate is fixedly connected between the support and the push rod, a first cylinder is fixedly connected to the left side of the supporting plate, and a long plate is fixedly connected to a piston rod of the first cylinder. By arranging the first air cylinder, the long plate, the motor and the like, the well lid can be clamped and moved to the position of a concrete well opening to be installed, time and labor are saved, meanwhile, small road surface space is occupied, the well lid can be placed on the top of the base and cannot deviate due to the fact that the well lid is further provided with the second air cylinder, the check block and the limiting frame, and installation is convenient. And the guide frame is further arranged, so that the well lid can move up and down along the guide frame and cannot incline.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to an inverted adjustable anti-sinking manhole cover auxiliary installation tool. Background Art

[0002] The inverted manhole cover is also called the anti-sinking manhole cover and the five-proof manhole cover. It distributes the load to the road structure layer through the wide-edge manhole frame, protects the asphalt road surface around the manhole cover, and effectively solves the problem of uneven road surface caused by the sinking of the manhole cover. In addition, the inverted manhole cover has five protective functions: waterproof, anti-slip, anti-theft, anti-noise, and anti-vibration. It is generally made of high-strength concrete or reinforced concrete, and the surface adopts an anti-slip design, which can effectively prevent pedestrians or vehicles from slipping.

[0003] When installing manhole covers on construction roads, they need to be moved to the concrete manhole mouths. Generally, the manhole covers are moved and installed manually, and heavy machinery such as forklifts and cranes are rarely used to install manhole covers. Manual movement and installation of manhole covers is time-consuming and labor-intensive, and the installation efficiency is low. The use of heavy machinery requires a large road space and is cumbersome to operate. Utility Model Content

[0004] In order to overcome the shortcomings of low efficiency of manual installation of manhole covers and large space occupied and cumbersome operation when installed by heavy machinery, the purpose of the utility model is to provide an inverted adjustable anti-sinking manhole cover auxiliary installation tool with high installation efficiency, small space occupied and simple operation.

[0005] An inverted adjustable anti-sinking manhole cover auxiliary installation tool includes a base, a support plate, a bracket, a push rod, a first cylinder, a long plate, a motor, a driving wheel, a driven wheel, a transmission belt, a bidirectional screw rod, a guide rod, a slider, a clamping strip and a universal wheel. The top right side of the base is fixedly connected with a push rod, the top left side of the base is fixedly connected with a bracket, a support plate is fixedly connected between the bracket and the push rod, the left side of the support plate is fixedly connected with a first cylinder, the piston rod of the first cylinder is fixedly connected with a long plate, the top right side of the long plate is equipped with a motor, and the motor A driving wheel is fixedly connected to the output shaft, a slide groove is opened at the bottom of the long board, two guide rods are fixedly connected in the long board slide groove, a bidirectional screw is rotatably connected in the long board slide groove, the bidirectional screw is located between the two guide rods, a driven wheel is fixedly connected to the right side of the bidirectional screw, the driving wheel and the driven wheel are connected by a transmission belt, sliders are slidably connected on both sides of the bidirectional screw and the two guide rods, the sliders are threadedly connected to the bidirectional screw, clamping strips are fixedly connected to the bottom of the sliders, a through hole is opened in the middle of the base, and four universal wheels are installed at the bottom of the base.

[0006] In one of the embodiments, it further includes a second cylinder and a stopper. The left side of the base is fixedly connected to the second cylinder, and the piston rod of the second cylinder is fixedly connected to the stopper.

[0007] In one of the embodiments, a limiting frame is further included, and the top of the base is fixedly connected to the limiting frame.

[0008] In one of the embodiments, a guide frame is further included. The guide frame is disposed at the bottom of the base.

[0009] In one of the embodiments, both front and rear ends of the right side of the stopper have triangular protrusions, and both ends of the left side of the guide frame have grooves adapted to the triangular protrusions, so that the stopper is engaged with the guide frame.

[0010] In one of the embodiments, a rubber sleeve is further included, and the top of the push rod is covered with the rubber sleeve.

[0011] The beneficial effect is that the utility model can clamp the manhole cover and move it to the concrete manhole for installation by setting the first cylinder, the long plate and the motor, etc., which saves time and effort while occupying less road space. The utility model is also provided with a second cylinder, a stopper and a limit frame, so that the manhole cover can be placed on the top of the base without position deviation. A guide frame is also provided, so that the manhole cover can move up and down along the guide frame without tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the base, limit frame and universal wheels of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the bidirectional screw rod, slider and guide rod of the utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the second cylinder, the stopper and the guide frame of the utility model.

[0016] In the accompanying drawings: 1-base, 2-support plate, 3-bracket, 4-push rod, 5-rubber sleeve, 6-first cylinder, 7-long board, 8-motor, 9-driving wheel, 10-driven wheel, 11-transmission belt, 12-bidirectional screw rod, 13-guide rod, 14-slider, 15-clamp strip, 16-limiting frame, 17-second cylinder, 18-block, 19-guide frame, 20-universal wheel, 21-manhole cover. DETAILED DESCRIPTION

[0017] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0018] An inverted adjustable anti-sinking manhole cover auxiliary installation tool, such as Figure 1-Figure 4As shown, it includes a base 1, a support plate 2, a bracket 3, a push rod 4, a first cylinder 6, a long board 7, a motor 8, a driving wheel 9, a driven wheel 10, a transmission belt 11, a bidirectional screw rod 12, a guide rod 13, a slider 14, a clamping strip 15 and a universal wheel 20. The push rod 4 is fixedly connected to the right side of the top of the base 1, the bracket 3 is fixedly connected to the left side of the top of the base 1, the support plate 2 is fixedly connected between the bracket 3 and the push rod 4, the first cylinder 6 is fixedly connected to the left side of the support plate 2, the long board 7 is fixedly connected to the piston rod of the first cylinder 6, the motor 8 is installed on the right side of the top of the long board 7, the driving wheel 9 is fixedly connected to the output shaft of the motor 8, and the bottom of the long board 7 is open. There is a slide groove, two guide rods 13 are fixedly connected in the slide groove of the long board 7, a bidirectional screw rod 12 is rotatably connected in the slide groove of the long board 7, the bidirectional screw rod 12 is located between the two guide rods 13, a driven wheel 10 is fixedly connected to the right side of the bidirectional screw rod 12, the driving wheel 9 and the driven wheel 10 are connected by a transmission belt 11, sliders 14 are slidably connected on both sides of the bidirectional screw rod 12 and the two guide rods 13, the slider 14 is threadedly connected to the bidirectional screw rod 12, and a clamping strip 15 is fixedly connected to the bottom of the slider 14. The thickness of the clamping strip 15 is smaller than the small hole on the top of the manhole cover 21. A through hole is opened in the middle of the base 1, and four universal wheels 20 are installed at the bottom of the base 1.

[0019] When installing the manhole cover 21, hold the push rod 4 and push the installation tool through the four universal wheels 20 at the bottom of the base 1, so that the through hole of the base 1 of the installation tool is aligned with the manhole cover 21, start the first cylinder 6 to move its piston rod downward, and the downward movement of the piston rod drives the long plate 7 to move downward, so that the clamping strip 15 moves downward and passes through the small hole on the manhole cover 21, start the motor 8 to rotate the driving wheel 9 on the output shaft of the motor 8, and the driving wheel 9 drives the bidirectional screw rod 12 to rotate through the transmission belt 11 and the driven wheel 10. The rotation of the bidirectional screw rod 12 makes the two sliders 14 approach each other, so that the two clamping strips 15 approach each other and clamp the manhole cover 21, and start the cylinder again to move its piston rod upward The manhole cover 21 is driven to move upward by the clamping strip 15, so that the manhole cover 21 passes through the through hole of the base 1 and moves to the top of the base 1. After the manhole cover 21 is clamped, the installation tool is pushed to the concrete wellhead, so that the manhole cover 21 is aligned with the concrete wellhead, and the first cylinder 6 is started to move its piston rod downward, thereby driving the manhole cover 21 to move downward to the concrete wellhead, and then the motor 8 is turned off, so that the clamping strip 15 releases the manhole cover 21, and the manhole cover 21 falls downward into the concrete wellhead along the through hole of the base 1, completing the installation of the manhole cover 21. This allows the installation tool to save time and labor costs, and can also reduce the construction space required for installing the manhole cover, thereby improving the installation efficiency of the manhole cover 21.

[0020] like Figure 1 , Figure 2 and Figure 4As shown, the second cylinder 17 and the stopper 18 are also included. The second cylinder 17 is fixedly connected to the left side of the base 1, and the stopper 18 is fixedly connected to the piston rod of the second cylinder 17. Initially, the piston rod of the second cylinder 17 is in a retracted state. When the motor 8 is started to make the clamping strip 15 clamp the manhole cover 21, the second cylinder 17 is started to move its piston rod to the right and drive the stopper 18 to move to the right, so that the stopper 18 contacts the base 1. At this time, the motor 8 is turned off, and the manhole cover 21 will fall on the top of the base 1. After the motor 8 is turned off, the stopper 18 can prevent the manhole cover 21 from falling out of the base 1 along the through hole of the base 1, so that the installation tool can carry the manhole cover 21.

[0021] like Figure 1 and Figure 2 As shown, it also includes a limit frame 16, and the top of the base 1 is fixedly connected to the limit frame 16.

[0022] When the motor 8 is turned off and the manhole cover 21 falls on the top of the base 1, the manhole cover 21 will contact the inner side of the limit frame 16 to prevent the manhole cover 21 from shifting when the installation tool is moved, causing the manhole cover 21 to fail to fall correctly from the through hole of the base 1, thereby avoiding installation failure of the manhole cover 21.

[0023] like Figure 2 and Figure 4 As shown, a guide frame 19 is also included, and a guide frame 19 is provided at the bottom of the base 1. When the installation tool clamps the manhole cover 21, the manhole cover 21 will first move upward along the guide frame 19, and then move upward to the top of the base 1 through the through hole of the base 1. After the manhole cover 21 falls out of the through hole of the base 1, the manhole cover 21 will move downward along the guide frame 19 to the concrete wellhead. The guide frame 19 can prevent the manhole cover 21 from tilting after falling out of the base 1, so that the manhole cover 21 cannot fall accurately at the concrete wellhead, thereby ensuring the installation efficiency of the installation tool.

[0024] There are triangular protrusions at both ends of the right side of the stopper 18, and grooves matching the triangular protrusions at both ends of the left side of the guide frame 19, so that the stopper 18 is engaged with the guide frame 19. The second cylinder 17 is started, and the second cylinder 17 drives the stopper 18 to move leftward, so that the guide frame 19 moves downward, so that the bottom of the guide frame 19 contacts the ground, so that the manhole cover 21 can be more conveniently moved vertically up and down along the guide frame 19, so that the installation efficiency of the installation tool is improved.

[0025] like Figure 1 As shown, a rubber sleeve 5 is also included, and the top of the push rod 4 is sleeved with the rubber sleeve 5. When a person holds the top of the push rod 4 to push the push rod 4, the rubber sleeve 5 on the push rod 4 can increase the comfort of the push rod 4.

[0026] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An inverted adjustable anti-sinking manhole cover auxiliary installation tool, comprising a base (1), a support plate (2), a bracket (3) and a push rod (4), wherein the top right side of the base (1) is fixedly connected to the push rod (4), the top left side of the base (1) is fixedly connected to the bracket (3), and the support plate (2) is fixedly connected between the bracket (3) and the push rod (4), characterized in that: The invention also comprises a first cylinder (6), a long plate (7), a motor (8), a driving wheel (9), a driven wheel (10), a transmission belt (11), a bidirectional screw rod (12), a guide rod (13), a slider (14), a clamping strip (15) and a universal wheel (20). The left side of the support plate (2) is fixedly connected with the first cylinder (6), the piston rod of the first cylinder (6) is fixedly connected with the long plate (7), the right side of the top of the long plate (7) is equipped with a motor (8), the output shaft of the motor (8) is fixedly connected with the driving wheel (9), the bottom of the long plate (7) is provided with a slide groove, and the slide groove of the long plate (7) is fixedly connected with two guide rods (13) A bidirectional screw rod (12) is rotatably connected in the slide groove of the long board (7), the bidirectional screw rod (12) is located between the two guide rods (13), a driven wheel (10) is fixedly connected to the right side of the bidirectional screw rod (12), the driving wheel (9) and the driven wheel (10) are connected by a transmission belt (11), sliders (14) are slidably connected to both sides of the bidirectional screw rod (12) and the two guide rods (13), the sliders (14) are threadedly connected to the bidirectional screw rod (12), and the bottoms of the sliders (14) are fixedly connected to clamping strips (15), a through hole is opened in the middle of the base (1), and four universal wheels (20) are installed at the bottom of the base (1).

2. The inverted adjustable anti-sinking manhole cover auxiliary installation tool according to claim 1 is characterized in that: It also includes a second cylinder (17) and a stopper (18); the left side of the base (1) is fixedly connected to the second cylinder (17); and the piston rod of the second cylinder (17) is fixedly connected to the stopper (18).

3. The inverted adjustable anti-sinking manhole cover auxiliary installation tool according to claim 2, characterized in that: It also includes a limit position frame (16), and the top of the base (1) is fixedly connected to the limit position frame (16).

4. The inverted adjustable anti-sinking manhole cover auxiliary installation tool according to claim 3 is characterized in that: It also includes a guide frame (19), and the bottom of the base (1) is provided with the guide frame (19).

5. The inverted adjustable anti-sinking manhole cover auxiliary installation tool according to claim 4, characterized in that: The right side front and rear ends of the stopper (18) are both provided with triangular protrusions, and the left side ends of the guide frame (19) are both provided with grooves adapted to the triangular protrusions, so that the stopper (18) and the guide frame (19) are clamped.

6. The inverted adjustable anti-sinking manhole cover auxiliary installation tool according to claim 5, characterized in that: It also includes a rubber sleeve (5), and the top of the push rod (4) is sleeved with the rubber sleeve (5).

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