CN219990930U - Pipeline maintenance auxiliary device - Google Patents

Abstract

The utility model relates to the technical field of pipeline maintenance, in particular to a pipeline maintenance auxiliary device, which comprises a shell and a control box, wherein a lifting ring is fixedly connected to the upper side of the shell, a sliding rail is arranged on the lower end face of the shell, a first screw rod is rotatably connected to the inner wall of the shell, a second screw rod is rotatably connected to the inner wall of the shell, screw sleeves are spirally connected to the outer sides of the first screw rod and the second screw rod, sliding plates are slidably connected to the inner sides of the sliding rails, the upper ends of the sliding plates are fixedly connected with the outer curved surfaces of the screw sleeves, arc clamping plates are fixedly connected to the lower ends of the sliding plates, a second bevel gear is fixedly connected to the left ends of the first screw rod and the second screw rod through the control box, a rotating shaft is rotatably connected to the inner wall of the control box, and the pipeline can be quickly lifted during pipeline maintenance through the structures such as a shaft rod, the first bevel gear, the second screw rod and the arc clamping plates, so that the maintenance capability is improved.

Description

Pipeline maintenance auxiliary device

Technical Field

The utility model relates to the technical field of pipeline maintenance, in particular to a pipeline maintenance auxiliary device.

Background

The pipeline can be used for normal water supply and drainage in cities, so that conditions such as waterlogging can not occur in cities, after municipal pipeline laying, the pipeline network needs to be checked and maintained regularly, and the pipeline is repaired at the first time when damaged.

At present, when municipal pipeline maintenance is carried out, the pipeline is mostly dug nearby, after the valve is closed, the pipeline is lifted for maintenance, but at present, when the pipeline is lifted, a worker needs to enter a foundation pit to dug the soil at the lower side of the pipeline, and can bind and lift the pipeline by penetrating the binding belt through the lower side of the pipeline, because the pipeline is shielded and covered by the gland, the soil at the lower side of the pipeline is inconvenient to excavate, and then the pipeline is more troublesome to lift, so that the pipeline maintenance is influenced, and therefore, the pipeline maintenance auxiliary device is provided according to the problems.

Disclosure of Invention

The utility model aims to provide a pipeline maintenance auxiliary device, which aims to solve the problems that when a pipeline is lifted, soil on the lower side of the pipeline needs to be excavated to lift the pipeline through a binding belt, and the soil on the lower side of the pipeline is inconvenient to excavate, so that the pipeline is more troublesome to lift, and the pipeline maintenance efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a pipeline maintenance auxiliary device, includes casing and control box, the upside fixedly connected with rings of casing, the slide rail has been seted up to the lower terminal surface of casing, the inner wall of casing rotates and is connected with first lead screw, the inner wall of casing rotates and is connected with the second lead screw, the equal screwed connection in the outside of first lead screw and second lead screw has the silk shell, the equal sliding connection in inboard of slide rail has the slide, the upper end of slide all with the outer curved surface fixed connection of silk shell, the equal fixedly connected with arc splint of lower extreme of slide, the left end of first lead screw and second lead screw all passes control box fixedly connected with second bevel gear, the inner wall of control box rotates and is connected with the pivot, the outside fixedly connected with first bevel gear of pivot, meshing connection between first bevel gear and the second bevel gear, the other end of pivot passes the guide hole fixedly connected with carousel of control box.

Preferably, the number of the hanging rings is 2, and the hanging rings are symmetrically arranged in a front-back mode by taking the central line of the shell as the central line.

Preferably, the first screw rod and the second screw rod are arranged in a staggered mode, and the screw threads of the first screw rod and the screw threads of the second screw rod are different in rotation direction.

Preferably, the width of the sliding plate is the same as the rail width of the sliding rail, and the front end surface and the rear end surface of the sliding plate are attached to the inner wall of the sliding rail.

Preferably, clamping grooves are formed in the inner cambered surfaces of the arc-shaped clamping plates, and elastic damping pads are fixedly connected to the inner walls of the clamping grooves.

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

according to the utility model, through the structures such as the shaft lever, the first bevel gear, the second screw rod and the arc clamping plate, the shaft lever can drive each bevel gear to rotate, so that each screw rod rotates, as the threads of the first screw rod and the threads of the second screw rod are different in rotation direction, each screw sleeve drives the arc clamping plate to displace inwards, the pipeline can be extruded and fixed through the displacement of the arc clamping plate, and at the moment, the pipeline can be lifted through the lifting ring, so that the pipeline can be lifted quickly during pipeline maintenance, the maintenance capacity is realized, the problem that the pipeline can be lifted through the binding belt only when the soil on the lower side of the pipeline is lifted, and the soil on the lower side of the pipeline is inconvenient to excavate is solved, so that the pipeline lifting is troublesome, the pipeline maintenance efficiency is affected, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of FIG. 1 according to the present utility model;

fig. 3 is a schematic top cross-sectional view of the housing of fig. 1 in accordance with the present utility model.

In the figure: 1-shell, 2-control box, 3-rings, 4-slide rail, 5-first lead screw, 6-second lead screw, 7-silk cover, 8-slide, 9-arc splint, 10-draw-in groove, 11-elastic damping pad, 12-pivot, 13-first bevel gear, 14-second bevel gear, 15-carousel.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a pipeline maintenance auxiliary device, including casing 1 and control box 2, the upside fixedly connected with rings 3 of casing 1, slide rail 4 has been seted up to the lower terminal surface of casing 1, the inner wall of casing 1 rotates and is connected with first lead screw 5, the inner wall of casing 1 rotates and is connected with second lead screw 6, the equal screwed connection in the outside of first lead screw 5 and second lead screw 6 has silk cover 7, the equal sliding connection in inboard of slide rail 4 has slide 8, the upper end of slide 8 all with the outer curved surface fixed connection of silk cover 7, the equal fixedly connected with arc splint 9 of lower extreme of slide 8, the left end of first lead screw 5 and second lead screw 6 all passes control box 2 fixedly connected with second bevel gear 14, the inner wall rotation of control box 2 is connected with pivot 12, the outside fixedly connected with first bevel gear 13 of pivot 12, the meshing is connected between first bevel gear 13 and the second bevel gear 14, the other end of pivot 12 passes the guide hole fixedly connected with carousel 15 of control box 2.

The number of the lifting rings 3 is 2, the lifting rings 3 are symmetrically arranged front and back by taking the central line of the shell 1 as the central line, and the lifting device can conveniently and horizontally lift the auxiliary device through the symmetrically arranged lifting rings 3; the first screw rod 5 and the second screw rod 6 are arranged in a staggered manner, the screw threads of the first screw rod 5 and the second screw rod 6 are different in rotation direction, and as the screw threads of the first screw rod 5 and the second screw rod 6 are different in rotation direction, the displacement directions of the silk sleeves 7 are also different, and the silk sleeves 7 drive the arc clamping plates 9 to displace inwards, so that the pipeline can be extruded and pressed through the displacement of the arc clamping plates 9; the width of the sliding plate 8 is the same as the rail width of the sliding rail 4, the front end face and the rear end face of the sliding plate 8 are attached to the inner wall of the sliding rail 4, the wire sleeve 7 cannot rotate through the structural position of the sliding plate 8, the screw rod 7 can only move along each screw rod, and meanwhile, the arc clamping plate 9 can only move in a translation mode; clamping grooves 10 are formed in the inner cambered surfaces of the arc-shaped clamping plates 9, elastic damping pads 11 are fixedly connected to the inner walls of the clamping grooves 10, friction between the arc-shaped clamping plates 9 and a pipeline to be maintained is improved through the arranged elastic damping pads 11, and clamping capacity of the arc-shaped clamping plates 9 to the pipeline is improved.

The background technology is as follows: when the municipal pipeline needs to be maintained and the damaged pipeline needs to be taken out, the valve is closed, after the pipeline needs to be maintained is separated from other pipelines, the two lifting hooks of the lifting device are connected with the lifting ring 3, the auxiliary device is lifted to the upper side of the pipeline to be maintained through the lifting device, the auxiliary device is slowly lowered, the arc clamping plates 9 are enabled to be displaced to the two sides of the pipeline to be maintained, at the moment, a worker can rotate the rotating shaft 12 through the rotating shaft 15, the first bevel gear 13 is driven to rotate through the rotating shaft 12, the second bevel gear 14 is connected with the second bevel gear 14 in a meshed mode, the second bevel gear 14 drives the first screw rod 5 and the second screw rod 6 to rotate, the displacement directions of the screw sleeves 7 are different due to the fact that the threads of the first screw rod 5 and the threads of the second screw rod 6 are different, the screw sleeves 7 are driven to be displaced inwards through the sliding plate 8, the pipeline to be maintained can be extruded and clamped through the displacement of the arc clamping plates 9 in cooperation with the damping of the elastic damping pad 11, at the moment, the pipeline to be maintained through the lifting device, and the pipeline to be maintained through the operation, the pipeline to be maintained can be lifted quickly, and the worker can maintain.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pipeline maintenance auxiliary device, includes casing (1) and control box (2), its characterized in that: the utility model discloses a rotary table, including casing (1), slide rail (8), control box (2), first lead screw (5), second lead screw (6), first lead screw (5) and the outside of second lead screw (6) all screwed connection silk cover (7), the inboard of slide rail (4) all sliding connection has slide plate (8), the upper end of slide plate (8) all with the outer curved surface fixed connection of silk cover (7), the lower extreme of slide plate (8) all fixedly connected with arc splint (9), the left end of first lead screw (5) and second lead screw (6) all passes control box (2) fixedly connected with second bevel gear (14), the inner wall of control box (2) is rotated and is connected with pivot (12), the outside fixedly connected with first bevel gear (13) of pivot (12), the guide hole of pivot (2) are connected with between first bevel gear (13) and second bevel gear (14), the other end of pivot (12) is connected with carousel (15) fixedly connected with carousel (15).

2. A pipe repair assist device as claimed in claim 1, wherein: the number of the hanging rings (3) is 2, and the hanging rings (3) are symmetrically arranged in front-back mode by taking the central line of the shell (1) as the central line.

3. A pipe repair assist device as claimed in claim 1, wherein: the first screw rod (5) and the second screw rod (6) are arranged in a staggered mode, and the screw threads of the first screw rod (5) and the screw threads of the second screw rod (6) are different in rotation direction.

4. A pipe repair assist device as claimed in claim 1, wherein: the width of the sliding plate (8) is the same as the rail width of the sliding rail (4), and the front end face and the rear end face of the sliding plate (8) are attached to the inner wall of the sliding rail (4).

5. A pipe repair assist device as claimed in claim 1, wherein: clamping grooves (10) are formed in the inner cambered surfaces of the arc clamping plates (9), and elastic damping pads (11) are fixedly connected to the inner walls of the clamping grooves (10).