Municipal public municipal pipe well construction auxiliary device

Abstract

The utility model discloses an auxiliary device for municipal public municipal tube well construction. The auxiliary device comprises a supporting frame, moving wheels, a traction module and an adjusting module. Wherein the traction module comprises two L-shaped plates, center shafts of two first bevel gears are movably connected with the corresponding L-shaped plates respectively, corresponding square guide holes are formed in the centers of the two first bevel gears respectively, and square guide rods penetrate through the corresponding square guide holes respectively. The distance between the two steel wire ropes is adjusted through the adjusting module according to the distance between the hook grooves in the pipe well lid, so that the distance between the two steel wire ropes is matched with the distance between the hook grooves in the pipe well lid, the two steel wire ropes hook the hook grooves in the pipe well lid, and the steel wire ropes are wound on the corresponding winding rollers through the traction module. The pipe well lid lifting device is convenient to operate, time-saving and labor-saving, and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal pipe well construction, in particular to a municipal public municipal pipe well construction auxiliary device. Background Art

[0002] There are many types of pipe wells in municipal public works, including water pipe wells, sewage pipe wells, and power pipe wells. Regardless of the type of pipe well construction, the pipe well covers need to be removed;

[0003] At present, in some municipal construction sites, before the road is paved, the road surface is basically composed of compacted soil. When dismantling the manhole cover, the manhole cover is mainly lifted manually, mainly using two lifting holes that penetrate the opposite sides of the manhole cover, with the help of external tool operating rods and hook rods vertically fixed on the operating rods to pull and lift. The manhole cover has a heavy weight, and a large number of people are required to lift it, which wastes a lot of human resources. The shaking of the manhole cover when it is lifted poses a safety hazard;

[0004] Therefore, it is necessary to provide a municipal public municipal pipe well construction auxiliary device to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a municipal public municipal pipe well construction auxiliary device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A municipal public municipal pipe well construction auxiliary device, comprising a support frame, a moving wheel, a pulling module, and an adjusting module;

[0008] Wherein, the pulling module comprises two L-shaped plates, the central axes of the two bevel gears 1 are respectively movably connected to the corresponding L-shaped plates, the centers of the two bevel gears 1 are respectively provided with corresponding square guide holes, the square guide rods respectively pass through the corresponding square guide holes, and one end of the square guide rods is movably connected to the connecting plate of the adjustment module;

[0009] One end of the square guide rod is fixedly connected to the output shaft of the motor, the motor is fixedly connected to one side of the connecting plate, the two bevel gears 1 are respectively meshed with the corresponding bevel gears 2, the central axes of the two bevel gears 2 are respectively movably connected to the corresponding L-shaped plates, and the central axes of the two bevel gears 2 are respectively fixedly connected to the centers of the corresponding winding rollers;

[0010] The two winding rollers are respectively wound with corresponding steel wire ropes, one end of the two steel wire ropes is respectively fixedly connected to the corresponding winding rollers, and the other end of the two steel wire ropes is respectively fixedly connected to the corresponding hooks.

[0011] Preferably, the adjustment module includes a screw rod groove, the screw rod groove is fixedly connected to the lower side of the support frame, one side of the screw rod groove is fixedly connected to the connecting plate, two sliders are provided in the screw rod groove, one side of the two sliders are respectively fixedly connected to the corresponding L-shaped plates, the two ends of the inner side of the screw rod groove are respectively movably connected to one end of the bidirectional screw rod, the two sliders are respectively threadedly connected to the bidirectional screw rod, and the bidirectional screw rod is respectively provided with two sections of threads with opposite thread directions.

[0012] Preferably, one end of the bidirectional screw rod passes through one end of the screw rod groove.

[0013] Preferably, one end of the bidirectional screw is fixedly connected to the center of the knob.

[0014] Preferably, the four lower corners of the support frame are respectively fixedly connected to the corresponding moving wheels.

[0015] Compared with the related art, the beneficial effects of the utility model are as follows: according to the distance between the hook grooves on the manhole cover, the distance between the two steel wire ropes is adjusted through the adjustment module, so that the distance between the two steel wire ropes matches the distance between the hook grooves on the manhole cover, so that the two steel wire ropes are hooked on the hook grooves on the manhole cover, and through the pulling module, the steel wire ropes are wound around the corresponding winding rollers, so that the two steel wire ropes drive the bent hooks to rise, and the bent hooks drive the manhole cover to lift up, which is easy to operate, saves time and effort, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the connection structure of some parts of the utility model.

[0019] Figure 4 It is a schematic diagram of the connection structure of some parts of the utility model.

[0020] Figure 5 It is a schematic diagram of the connection structure of some parts of the utility model.

[0021] In the figure:

[0022] 1. Support frame;

[0023] 2. Moving wheels;

[0024] 3: pulling module, 31, L-shaped plate, 33, bevel gear 1, 34, bevel gear 2, 35, square guide rod, 36, motor, 37, square guide hole, 38, winding roller, 39, wire rope, 310, hook;

[0025] 4: Adjustment module, 41, connecting plate, 42, screw slot, 43, knob, 44, bidirectional screw, 45, slider. DETAILED DESCRIPTION

[0026] 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.

[0027] A municipal public municipal pipe well construction auxiliary device, comprising a support frame 1, a moving wheel 2, a pulling module 3, and an adjusting module 4;

[0028] The pulling module 3 includes two L-shaped plates 31, the central axes of the two bevel gears 33 are movably connected to the corresponding L-shaped plates 31, the centers of the two bevel gears 33 are respectively provided with corresponding square guide holes 37, the square guide rods 35 pass through the corresponding square guide holes 37, and one end of the square guide rods 35 is movably connected to the connecting plate 41 of the adjusting module 4;

[0029] One end of the square guide rod 37 is fixedly connected to the output shaft of the motor 36, and the motor 36 is fixedly connected to one side of the connecting plate 41. The two bevel gears 1 33 are respectively engaged with the corresponding bevel gears 2 34, and the central axes of the two bevel gears 2 34 are respectively movably connected to the corresponding L-shaped plate 31, and the central axes of the two bevel gears 2 34 are respectively fixedly connected to the center of the corresponding winding roller 38;

[0030] Corresponding steel wire ropes 39 are respectively wound around the two winding rollers 38 , one end of the two steel wire ropes 39 is respectively fixedly connected to the corresponding winding rollers 38 , and the other end of the two steel wire ropes 39 is respectively fixedly connected to the corresponding hooks 310 .

[0031] The adjustment module 4 includes a screw groove 42, which is fixedly connected to the lower side of the support frame 1, and one side of the screw groove 42 is fixedly connected to the connecting plate 41. Two sliders 45 are provided in the screw groove 42, and one side of the two sliders 45 is respectively fixedly connected to the corresponding L-shaped plate 31. The two ends of the inner side of the screw groove 42 are respectively movably connected to one end of a bidirectional screw 44, and the two sliders 45 are respectively threadedly connected to the bidirectional screw 44, and the bidirectional screw 44 is respectively provided with two sections of threads with opposite thread directions.

[0032] One end of the bidirectional screw rod 44 passes through one end of the screw rod slot 42 .

[0033] One end of the bidirectional screw rod 44 is fixedly connected to the center of the knob 43 .

[0034] The four lower corners of the support frame 1 are respectively fixedly connected to the corresponding moving wheels 2 .

[0035] Working principle: when in use, the device is pushed, a set of moving wheels 2 rotates to drive the device to move to the pipe well under construction, and the distance between the two steel wire ropes 39 is adjusted according to the distance between the hook grooves on the pipe well cover, so that the two steel wire ropes 39 can hook the hook grooves on the pipe well cover, and the knob 43 is screwed, and the knob 43 drives the bidirectional screw rod 44 to rotate, and the bidirectional screw rod 44 drives the corresponding slider 45 to slide respectively, and the two sliders 45 drive the corresponding L-shaped plate 31 to move respectively, and the two L-shaped plates 31 drive the bevel gear 1 33 to move respectively, so that the two bevel gears 1 33 drive the corresponding square guide holes 37 to move along the square guide rod 35, and at the same time, the L-shaped plate 31 drives the pulling module 3 to move, so that the distance between the two steel wire ropes 39 matches the distance between the hook grooves on the pipe well cover, and at this time, the knob 43 is stopped to make the two steel wire ropes 39 hook the hook grooves on the pipe well cover;

[0036] Then, the motor 36 is started, and the motor 36 drives the square guide rod 35 to rotate. The square guide rod 35 drives the corresponding bevel gear 1 33 to rotate through the square guide hole 37. The two bevel gears 1 33 respectively mesh with the corresponding bevel gear 2 34 to rotate, so that the two bevel gears 2 34 respectively drive the corresponding winding rollers 38 to rotate, so that the steel wire rope 39 is wound around the corresponding winding roller 38, so that the two steel wire ropes 39 drive the hook 310 to rise, and the hook 310 drives the manhole cover to be lifted. At this time, the motor 36 is turned off and the subsequent operation begins.

[0037] When the use is finished, the motor 36 is started and controlled to rotate in the reverse direction, so that the steel wire rope 39 drives the manhole cover to be closed, and the arrangement of a set of moving wheels 2 can facilitate the movement of the device, saving time and effort.

[0038] Beneficial effect: According to the distance between the hook grooves on the manhole cover, the distance between the two steel wire ropes 39 is adjusted through the adjustment module 4, so that the distance between the two steel wire ropes 39 matches the distance between the hook grooves on the manhole cover, so that the two steel wire ropes 39 hook the hook grooves on the manhole cover, and through the pulling module 3, the steel wire ropes 39 are wound on the corresponding winding rollers 38, so that the two steel wire ropes 39 drive the curved hooks 310 to rise, and the curved hooks 310 drive the manhole cover to be lifted, which is easy to operate, saves time and effort, and is highly practical.

[0039] 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 municipal public municipal pipe well construction auxiliary device, characterized in that: The municipal public municipal pipe well construction auxiliary device includes: Support frame (1), moving wheel (2), pulling module (3), and adjustment module (4); The pulling module (3) comprises two L-shaped plates (31), the central axes of the two bevel gears (33) are respectively movably connected to the corresponding L-shaped plates (31), the centers of the two bevel gears (33) are respectively provided with corresponding square guide holes (37), the square guide rods (35) respectively pass through the corresponding square guide holes (37), and one end of the square guide rod (35) is movably connected to the connecting plate (41) of the adjustment module (4); One end of the square guide rod (35) is fixedly connected to the output shaft of the motor (36), the motor (36) is fixedly connected to one side of the connecting plate (41), the two bevel gears (33) are respectively meshed with the corresponding bevel gears (34), the central axes of the two bevel gears (34) are respectively movably connected to the corresponding L-shaped plate (31), and the central axes of the two bevel gears (34) are respectively fixedly connected to the center of the corresponding winding roller (38); Corresponding steel wire ropes (39) are respectively wound around the two winding rollers (38); one end of the two steel wire ropes (39) is respectively fixedly connected to the corresponding winding rollers (38); and the other end of the two steel wire ropes (39) is respectively fixedly connected to the corresponding hooks (310).

2. A municipal public pipe well construction auxiliary device according to claim 1, characterized in that: The adjustment module (4) comprises a screw rod groove (42), wherein the screw rod groove (42) is fixedly connected to the lower side of the support frame (1), one side of the screw rod groove (42) is fixedly connected to the connecting plate (41), two sliders (45) are arranged in the screw rod groove (42), one side of the two sliders (45) are respectively fixedly connected to the corresponding L-shaped plate (31), the two ends of the inner side of the screw rod groove (42) are respectively movably connected to one end of a bidirectional screw rod (44), the two sliders (45) are respectively threadedly connected to the bidirectional screw rod (44), and the bidirectional screw rod (44) is respectively provided with two sections of threads with opposite thread directions.

3. A municipal public pipe well construction auxiliary device according to claim 2, characterized in that: One end of the bidirectional screw rod (44) passes through one end of the screw rod groove (42).

4. A municipal public pipe well construction auxiliary device according to claim 3, characterized in that: One end of the bidirectional screw rod (44) is fixedly connected to the center of the knob (43).

5. A municipal public pipe well construction auxiliary device according to claim 4, characterized in that: The four lower corners of the support frame (1) are respectively fixedly connected to the corresponding moving wheels (2).

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