Auxiliary device for municipal pipe well construction

Abstract

The utility model provides an auxiliary device for municipal pipe well construction, and belongs to the technical field of pipe well construction. Comprising groove bodies, the number of the groove bodies is two, the two groove bodies are symmetrically arranged, vertical sliding grooves are formed in the opposite ends of the two groove bodies, inner sliding blocks are slidably connected into the vertical sliding grooves, a connecting shell is connected between the two inner sliding blocks, and two lifting components are symmetrically arranged on the connecting shell; a sliding through groove is formed in the front end of the groove body and located below the vertical sliding groove, and a sliding shell is slidably connected into the sliding through groove. According to the municipal pipe well construction auxiliary device, the sliding shell slides to move in the sliding channel, when the sliding shell moves to be attached to the inner top wall of the sliding channel, the supporting base is located below the rolling wheels, and the device is supported through the supporting base; and when the sliding shell moves to be attached to the inner bottom wall of the sliding channel, the rolling wheels are located below the supporting base, the device is conveniently driven to move through the rolling wheels, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of well construction technology, and specifically relates to an auxiliary device for municipal well construction. Background Technology

[0002] Chinese patent application number 202323034767.X discloses an auxiliary device for the construction of municipal public utility manholes. By using a threaded rod to loosen the restraint seat, the first and second swing rods are opened until the lower end of the lifting claw is supported by the ground, causing the lifting claw to rise along the lifting frame. The lifting claw is then inserted into the target manhole cover. The lifting claw is then rotated 90 degrees, and the threaded rod is screwed in the opposite direction, using the threaded rod to contract the restraint seat and the threaded seat, causing the lifting frame to rise. The lifting frame then drives the lifting claw to lift the target manhole cover. The distance between the two lifting claws can be adjusted by sliding them along the frame to match the distance of the target manhole cover, thereby improving the compatibility between the lifting claw and different types of manhole covers.

[0003] However, the device is supported by rollers, which makes it easy to move when adjusting the lifting and lowering of the device. This affects the user's ability to adjust the device, causes the lifting claw to shake, and causes the lifting claw to tilt during lifting and lowering. The device has poor support stability, and the staff needs to hold the device by hand when lifting the manhole cover to prevent it from shifting. Therefore, it is not very practical. Utility Model Content

[0004] To address the problem of poor support stability in the existing technology, this utility model provides a municipal manhole construction auxiliary device. This device uses rollers combined with a support base to achieve the effect of switching between movement and support. The specific technical solution is as follows: A municipal manhole construction auxiliary device includes: two troughs arranged symmetrically, each with a vertical sliding groove at its opposite end. An inner slider is slidably connected within the vertical sliding groove, and a connecting shell connects the two inner sliders. Two lifting components are symmetrically arranged on the connecting shell. A sliding through-groove is opened at the front end of each trough, located below the vertical sliding groove. A sliding shell is slidably connected within the sliding through-groove, with both ends of the sliding shell extending out of the sliding through-groove. Rollers are rotatably connected to both ends of the sliding shell. A support base is connected to the center of the bottom end of the trough.

[0005] Preferably, each end of the connecting shell has a mounting hole, and the inner slider corresponds to each mounting hole, and the inner slider is fixedly installed in the mounting hole.

[0006] Preferably, the hoisting component comprises: a horizontal sliding groove, a sliding rod, a clamp and an adjusting head, two horizontal sliding grooves are symmetrically formed at the top end of the connecting shell, the horizontal sliding grooves are formed along the length direction of the connecting shell, a sliding rod is slidably connected in the horizontal sliding groove, the bottom end of the sliding rod extends out of the horizontal sliding groove, two clamps are symmetrically mounted on the outer wall of the bottom end of the sliding rod, and an adjusting head is fixedly mounted at the top end of the sliding rod and located above the horizontal sliding groove.

[0007] Preferably, a connecting rod is fixedly connected between the support base and the groove body, and a pull handle is fixedly mounted at the center of the top end of the connecting shell.

[0008] Preferably, a lead screw is rotatably connected in the vertical sliding groove in the vertical direction, the top end of the lead screw rotatably extends out of the groove body, a knob is fixedly mounted at the top end of the lead screw, and the inner sliding block is threadedly sleeved on the outer wall of the lead screw.

[0009] Preferably, two mounting holes two are formed at the two ends of the sliding shell, the mounting holes two correspond to the rollers one by one, the rollers are rotatably connected in the mounting holes two, two sliding rods are symmetrically mounted in the sliding channel in the vertical direction, two sliding holes are symmetrically formed at the top end of the sliding shell, the sliding holes correspond to the sliding rods one by one, and the sliding rods are slidably sleeved in the sliding holes.

[0010] In addition, the municipal pipe well construction auxiliary device in the above technical solution can further have the following features: a threaded hole is formed in the outer wall of one side of the sliding shell, two insertion holes are formed in the inner wall of one side of the sliding channel in the vertical direction, the insertion holes are open to the outer wall of one side of the groove body, and a bolt is threadedly connected in the threaded hole.

[0011] In the above technical solution, the bolt is matched with the insertion hole.

[0012] Compared with the prior art, the municipal pipe well construction auxiliary device has the following beneficial effects:

[0013] 1. The municipal pipe well construction auxiliary device moves the sliding shell in the sliding channel, supports the device through the support base when the sliding shell is attached to the top wall in the sliding channel, moves the device through the roller when the sliding shell is attached to the bottom wall in the sliding channel, and fixes the position of the sliding shell through the bolt.

[0014] 2. The municipal pipe well construction auxiliary device rotates the sliding rod to smoothly insert the clamp into the manhole cover, then rotates the adjusting head to make the clamp be clamped at the bottom end of the manhole cover, and facilitates lifting the manhole cover when moving the connecting shell upward.

[0015] 3、The municipal pipe well construction auxiliary device, the knob is rotated to drive the lead screw to rotate, the lead screw drives the inner sliding block to slide in the vertical sliding groove, the inner sliding block drives the connecting shell to move up and down, the sliding rod is conveniently controlled to lift; the device is small and light, and is convenient to carry by pulling the handle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic view of the municipal pipe well construction auxiliary device is provided.

[0017] Figure 2 A side view schematic view of the groove body is provided.

[0018] Figure 3 A structural schematic view of the sliding shell and the bolt is provided.

[0019] Figure 4 A top view schematic view of the support seat is provided.

[0020] Among them, Figures 1 to 4 The reference signs and component names in the drawings are as follows: 1, groove body, 2, vertical sliding groove, 3, inner sliding block, 4, connecting shell, 5, hoisting component, 6, sliding channel, 7, sliding shell, 8, roller, 9, support seat, 10, connecting rod, 11, handle, 12, lead screw, 13, knob, 14, sliding rod, 15, jack, 16, bolt, 41, mounting hole one, 51, horizontal sliding groove, 52, sliding rod, 53, clamping head, 54, adjusting head, 71, mounting hole two, 72, sliding hole, 73, threaded hole. DETAILED DESCRIPTION

[0021] The specific embodiments and the accompanying drawings are combined below. Figures 1-4 The utility model further provides a municipal pipe well construction auxiliary device, but the utility model is not limited to these embodiments, the utility model provides a kind of technical scheme: a municipal pipe well construction auxiliary device, comprising: groove body 1, the quantity of groove body 1 is two, groove body is rectangular structure, two groove bodies 1 are symmetrically arranged, the opposite end of two groove bodies 1 is equipped with vertical sliding groove 2, vertical sliding groove 2 is slidably connected with inner sliding block 3, vertical sliding groove 2 and inner sliding block 3 are rectangular structure, inner sliding block 3 is slidably attached on the inner wall of vertical sliding groove 2, two inner sliding blocks 3 are connected with connecting shell 4, connecting shell 4 is divided into three parts, the central part of connecting shell 4 is horizontal structure, the two parts of connecting shell 4 are inclined structure, two inclined structures are symmetrically arranged, and the inclined structure is inclined upward;Two hoisting components 5 are symmetrically provided on connecting shell 4;

[0022] The front end of the groove body 1 is provided with a sliding groove 6, the rear side of the sliding groove 6 is open to the rear side outer wall of the groove body 1, the sliding groove 6 is of a rectangular structure, the sliding groove 6 is located below the vertical sliding groove 2, a sliding shell 7 is slidably connected in the sliding groove 6, the sliding shell 7 is divided into three parts, the central part of the sliding shell 7 is of a horizontal structure, the two parts of the sliding shell 7 are both of an inclined structure, the two inclined structures are symmetrically arranged, and the inclined structures are inclined downward; the two ends of the sliding shell 7 both extend out of the sliding groove 6, a roller 8 is rotatably connected to each end of the sliding shell 7, and a support seat 9 is connected to the bottom center of the groove body 1.

[0023] As a preferred scheme, further, mounting holes one 41 are formed at the two ends of the connecting shell 4, the inner sliding blocks 3 correspond to the mounting holes one 41 one by one, and the inner sliding blocks 3 are fixedly installed in the mounting holes one 41.

[0024] As a preferred scheme, further, the hoisting component 5 comprises a horizontal sliding groove 51, a sliding rod 52, a clamping head 53 and an adjusting head 54, two horizontal sliding grooves 51 are symmetrically formed at the top end of the connecting shell 4, the horizontal sliding grooves 51 are of a rectangular structure, the horizontal sliding grooves 51 are formed along the length direction of the connecting shell 4, the sliding rod 52 is slidably connected in the horizontal sliding groove 51, the bottom end of the sliding rod 52 extends out of the horizontal sliding groove 51, two clamping heads 53 are symmetrically installed on the bottom outer wall of the sliding rod 52, the adjusting head 54 is fixedly installed at the top end of the sliding rod 52, the adjusting head 54 is located above the horizontal sliding groove 51, and the width of the adjusting head 54 is greater than the width of the horizontal sliding groove 51.

[0025] As a preferred scheme, further, a connecting rod 10 is fixedly connected between the support seat 9 and the groove body 1, the connecting rod 10 increases the distance between the support seat 9 and the groove body 1, a pull handle 11 is fixedly installed at the top center of the connecting shell 4, and the device is convenient to carry through the pull handle 11.

[0026] As a preferred scheme, further, a lead screw 12 is rotatably connected in the vertical direction in the vertical sliding groove 2, the top end of the lead screw 12 rotatably extends out of the groove body 1, a knob 13 is fixedly installed at the top end of the lead screw 12, and the inner sliding block 3 is threadedly sleeved on the outer wall of the lead screw 12; the lead screw 12 is driven to rotate through the rotation of the knob 13, the inner sliding block 3 is driven to slide in the vertical sliding groove 2 by the lead screw 12, and the connecting shell 4 moves in the vertical direction.

[0027] As a preferred scheme, further, mounting holes two 71 are formed at the two ends of the sliding shell 7, the mounting holes two 71 correspond to the rollers 8 one by one, the rollers 8 are rotatably connected in the mounting holes two 71 through shafts, two sliding rods 14 are symmetrically installed in the sliding groove 6 in the vertical direction, the two sliding rods 14 are arranged in the front-rear direction, two sliding holes 72 are symmetrically formed at the top end of the sliding shell 7, the sliding holes 72 correspond to the sliding rods 14 one by one, and the sliding rods 14 are slidably sleeved in the sliding holes 72; the sliding direction of the sliding shell 7 is limited through the sliding rods 14, and the sliding shell 7 only slides in the vertical direction.

[0028] As a preferred solution, further, a threaded hole 73 is formed in one side wall of the sliding shell 7, the threaded hole 73 is formed at the center of one end of the sliding shell 7, two insertion holes 15 are formed in the vertical direction on one side wall of the sliding channel 6, the two insertion holes 15 are located at the center, the insertion hole 15 is open to one side wall of the groove body 1, the threaded hole 73 is threadedly connected with a bolt 16, the bolt 16 is matched with the insertion hole 15; when the sliding shell 7 is moved to be attached to the inner top wall of the sliding channel 6, the upper insertion hole 15 is aligned with the threaded hole 73, at this time the bolt 16 is inserted into the upper insertion hole 15 and matched with the threaded hole 73; when the sliding shell 7 is attached to the inner bottom wall of the sliding channel 6, the lower insertion hole 15 is aligned with the threaded hole 73, at this time the bolt 16 is inserted into the lower insertion hole 15 and matched with the threaded hole 73.

[0029] The roller, the bolt, the sliding rod and the clamp of the present application are prior art, and the sliding rod and the clamp are the same structure and connection mode in the cited document, as long as the roller, the bolt, the sliding rod and the clamp meet the requirements of the present application, and are not limited to a single model.

[0030] Working principle: the electrical components appearing in the present application are externally connected with power supply and control switch during use, after the present application is installed, firstly, the installation and fixation of the present application and safety protection are checked, and then it can be used; during use, the user moves the entire device through the roller 8, moves the connecting shell to above the manhole cover, and then rotates the bolt 16 to separate the bolt 16 from the threaded hole 73 and the insertion hole 15, and then slides the sliding shell 7 upward to align the threaded hole 73 with the upper insertion hole 15, and then inserts the bolt 16 into the insertion hole 15 and rotates the bolt 16 to threadedly insert the bolt 16 into the threaded hole 73, and fixes the sliding shell 7 in the sliding channel 6, at this time the support seat 9 supports the groove body 1 to improve the support stability.

[0031] By sliding the sliding rod 52, the sliding rod 52 is slid in the horizontal sliding groove 51, the sliding rod 52 is aligned with the manhole cover in the vertical direction, and then the adjusting head 54 is rotated to rotate the sliding rod 52, the bottom end of the sliding rod 52 and the clamp 53 are extended into the manhole cover, and then the adjusting head 54 is rotated to clamp the clamp 53 at the bottom of the manhole cover; the user rotates the knobs 13 on both sides, the knobs 13 drive the lead screws 12 to rotate, the lead screws 12 drive the inner sliding blocks 3 to move upward in the vertical sliding grooves 2, the inner sliding blocks 3 drive the connecting shells 3 to move upward, and the manhole cover is lifted by the clamp 53 to assist disassembly.

[0032] In the description of the utility model, the term "a plurality of" refers to two or more than two, unless otherwise expressly limited, the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "connection", "installation", "fixation" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] The above only describes preferred embodiments of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A municipal pipe well construction aid comprising: The groove body (1) is characterized in that the number of the groove body (1) is two, two groove bodies (1) are symmetrically arranged, the opposite ends of two groove bodies (1) are provided with vertical sliding grooves (2), the vertical sliding grooves (2) are slidably connected with inner sliding blocks (3), two inner sliding blocks (3) are connected with a connecting shell (4), and two lifting components (5) are symmetrically arranged on the connecting shell (4). The front end of the groove body (1) is provided with a sliding groove (6), the sliding groove (6) is located below the vertical sliding groove (2), the sliding groove (6) is slidably connected with a sliding shell (7), both ends of the sliding shell (7) extend out of the sliding groove (6), both ends of the sliding shell (7) are rotatably connected with rollers (8), and the bottom end of the groove body (1) is connected with a supporting seat (9).

2. The municipal pipe well construction aid of claim 1, wherein, Both ends of the connecting shell (4) are provided with mounting holes (41), the inner sliding blocks (3) correspond to the mounting holes (41) one by one, and the inner sliding blocks (3) are fixedly installed in the mounting holes (41).

3. The municipal pipe well construction aid of claim 1, wherein, The lifting component (5) comprises a horizontal sliding groove (51), a sliding rod (52), a clamping head (53), and an adjusting head (54), two horizontal sliding grooves (51) are symmetrically provided at the top end of the connecting shell (4), the horizontal sliding grooves (51) are provided along the length direction of the connecting shell (4), the horizontal sliding grooves (51) are slidably connected with sliding rods (52), the bottom end of the sliding rod (52) extends out of the horizontal sliding groove (51), two clamping heads (53) are symmetrically installed on the bottom outer wall of the sliding rod (52), the top end of the sliding rod (52) is fixedly installed with an adjusting head (54), and the adjusting head (54) is located above the horizontal sliding groove (51).

4. The municipal pipe well construction aid of claim 1, wherein, The supporting seat (9) and the groove body (1) are fixedly connected with a connecting rod (10), and a pull handle (11) is fixedly installed at the top center of the connecting shell (4).

5. The municipal pipe well construction aid of claim 1, wherein, A lead screw (12) is rotatably connected in the vertical direction in the vertical sliding groove (2), the top end of the lead screw (12) rotatably extends out of the groove body (1), a knob (13) is fixedly installed at the top end of the lead screw (12), and the inner sliding block (3) is threadedly sleeved on the outer wall of the lead screw (12).

6. The municipal pipe well construction aid of claim 1, wherein, Both ends of the sliding shell (7) are provided with mounting holes (71), the mounting holes (71) correspond to the rollers (8) one by one, the rollers (8) are rotatably connected in the mounting holes (71), two slide rods (14) are symmetrically installed in the sliding groove (6) in the vertical direction, two sliding holes (72) are symmetrically provided at the top end of the sliding shell (7), the sliding holes (72) correspond to the slide rods (14) one by one, and the slide rods (14) are slidably sleeved in the sliding holes (72).

7. The municipal pipe well construction aid of claim 6, wherein, A threaded hole (73) is formed in one side outer wall of the sliding shell (7), two insertion holes (15) are formed in one side inner wall of the sliding channel (6) in vertical direction, the insertion holes (15) are open to one side outer wall of the groove body (1), and a bolt (16) is threadedly connected in the threaded hole (73), and the bolt (16) is matched with the insertion holes (15).

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