CN219429509U

CN219429509U - Portable precipitation well pipeline installation maintenance device

Info

Publication number: CN219429509U
Application number: CN202223568866.1U
Authority: CN
Inventors: 杨科; 李海波; 吕克卿
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-28
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a portable precipitation well pipeline installation maintenance device, includes the cardboard, the cardboard is vertical to be laid, rings are installed at the top of cardboard, and the cardboard is close to the bottom the position seted up with the last ring flange size assorted draw-in groove of drain pipe, the middle part of cardboard be equipped with the guide way of draw-in groove intercommunication, just the center pin setting of guide way is at the center of draw-in groove, the guide way link up with the bottom of cardboard, be equipped with the spout in the guide way, on relative inside wall, sliding connection has the slider in the spout, the bottom of slider is fixed with the round pin axle, the diameter of round pin axle is less than the internal diameter of drain pipe, the total length of slider and round pin axle is not greater than the distance of draw-in groove to the guide way top, and this device has solved installation and maintenance precipitation well water pump and pipeline construction degree of difficulty, and the pipeline is fixed difficultly, and potential safety hazard is big scheduling problem.

Description

Portable precipitation well pipeline installation maintenance device

Technical Field

The utility model relates to a portable device for installing and maintaining a dewatering pipeline.

Background

In the construction process of building engineering, most projects can play the dewatering well in the foundation ditch excavation process, the drainage pipeline in the dewatering well is the galvanized pipeline that one end has the flange, and when the water pump breaks down, need lift out the maintenance with the water pump from the dewatering well, but in this in-process of lifting pump dismantlement pipeline, because there is not specialized instrument, need to lift drainage pipeline and the water pump of being connected with drainage pipeline from the dewatering well, can only fix on drainage pipeline with the rope, the rethread lifting device lifts by crane, but because drainage pipeline does not have the impetus for the process of lifting not only difficulty, but also the danger is great.

Disclosure of Invention

The utility model solves the defects of the prior art and provides the portable dewatering well pipeline installation and maintenance device which is convenient to connect with the dewatering well inner drainage pipeline and convenient to hoist the drainage pipeline.

In order to achieve the above purpose, the utility model firstly provides a portable installation and maintenance device for a dewatering pipe, which comprises a clamping plate, wherein the clamping plate is vertically arranged, a hanging ring is arranged at the top of the clamping plate, a clamping groove matched with a flange plate on the dewatering pipe in size is formed in the position, close to the bottom, of the clamping plate, a guide groove communicated with the clamping groove is formed in the middle of the clamping plate, a central shaft of the guide groove is arranged in the center of the clamping groove, the guide groove is communicated with the bottom of the clamping plate, a sliding groove is formed in the guide groove and on the opposite inner side wall, a sliding block is connected in the sliding groove in a sliding manner, a pin shaft is fixed at the bottom of the sliding block, the diameter of the pin shaft is smaller than the inner diameter of the dewatering pipe, and the total length of the sliding block and the pin shaft is not larger than the distance from the clamping groove to the top of the guide groove.

By adopting the structure, the device realizes the axial limit of the flange plate of the drainage pipeline through the clamping groove on the clamping plate, realizes the radial limit of the drainage pipeline through the pin shaft inserted in the drainage pipeline, can rapidly connect the device with the drainage pipeline, and is rapidly connected with the crane through the lifting ring on the clamping plate.

In this embodiment, still include the bottom plate, the bottom of cardboard is connected with the bottom plate through the connecting rod, be provided with the spacing groove that the width is greater than drainage pipe external diameter on the bottom plate, directly under the guide way. Through the spacing groove on the bottom plate, carry out spacing to drainage pipe, prevent drainage pipe swing in the hoist and mount process.

In the embodiment, the bottom plate is formed by welding three angle steels in a U shape.

In the embodiment, the clamping plate adopts a steel plate with the thickness of 10-20 mm.

In this embodiment, the width of the clamping plate is greater than the outer diameter of the flange, and the length of the clamping groove is not less than the outer diameter of the flange.

In this embodiment, the central axis of the guide groove is perpendicular to the central axis of the locking groove.

In conclusion, the device solves the problems that the construction difficulty of installing and maintaining the dewatering well water pump and the pipeline is high, the pipeline is difficult to fix, the potential safety hazard is high, and the like. The device has the advantages of convenient construction, simple structure, reliable performance, high safety, reduced cost and improved construction efficiency, and can be widely popularized and used on construction sites.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

The reference numerals are explained as follows:

1. a hanging ring; 2. a clamping plate; 21. a clamping groove; 22. a guide groove; 23. a chute; 3. a slide block; 4. a pin shaft; 5. a flange plate; 6. a bottom plate; 61. a limit groove; 7. and a connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

As shown in fig. 1, the utility model provides a portable installation and maintenance device for a dewatering well pipeline, which comprises a clamping plate 2, wherein the clamping plate 2 is vertically arranged, the bottom of the clamping plate 2 is connected with a bottom plate 6 through a connecting rod 7, a hanging ring 1 is arranged at the top of the clamping plate 2, a clamping groove 21 matched with a flange 5 on the dewatering pipeline in size is formed in the position, close to the bottom, of the clamping plate 2, a guide groove 22 communicated with the clamping groove 21 is formed in the middle of the clamping plate 2, the central axis of the guide groove 22 is perpendicular to the central axis of the clamping groove 21, the central axis of the guide groove 22 is arranged in the center of the clamping groove 21, the guide groove 22 is communicated with the bottom of the clamping plate 2, a sliding groove 23 is formed in the inner side wall opposite to the guide groove 22, a sliding block 3 is connected in a sliding manner, a pin 4 is fixed at the bottom of the sliding groove 23, the diameter of the pin 4 is smaller than the inner diameter of the dewatering pipeline, the total length of the sliding block 3 and the pin 4 is not larger than the distance from the clamping groove 21 to the top of the guide groove 22, and a limit groove 61 with the width larger than the outer diameter of the dewatering pipeline is formed in the bottom plate 6.

In the embodiment, the bottom plate 6 is formed by welding three angle steels in a U shape; the clamping plate 2 is made of a steel plate with the thickness of 10-20mm, the width of the clamping plate 2 is larger than the outer diameter of the flange, and the length of the clamping groove 21 is not smaller than the outer diameter of the flange.

When the device is used, firstly, the limit groove 61 of the bottom plate 6 of the device is aligned with the drainage pipeline, the flange plate on the drainage pipeline is aligned with the clamping groove 21 on the clamping plate 2, then the pin shaft 4 of the device is lifted, the bottom of the pin shaft 4 is arranged above the clamping groove 21, the clamping plate 2 is pushed to the flange plate, the flange plate is just clamped in the clamping groove 21, thus, the axial limit of the drainage pipeline is realized through the clamping groove 21, the drainage pipeline is enabled to move to the position right below the guide groove 22 along the limit groove 61, then the pin shaft 4 is put down, the pin shaft 4 moves downwards in the sliding groove through the sliding block 3, the pin shaft 4 is enabled to be inserted into the inner cavity of the drainage pipeline, the radial limit of the drainage pipeline is realized, and then the lifting hook of the lifting device is connected with the lifting ring 1 on the clamping plate 2, so that the drainage pipeline can be conveniently and rapidly lifted.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. A portable precipitation well pipeline installation maintenance device which characterized in that: including the cardboard, the rings are installed at the vertical laying of cardboard, and the cardboard is close to the bottom the position offer with the drain pipe on ring flange size assorted draw-in groove, the middle part of cardboard be equipped with the guide way of draw-in groove intercommunication, just the center pin setting of guide way is at the center of draw-in groove, the guide way link up with the bottom of cardboard, in the guide way, be equipped with the spout on relative inside wall, sliding connection has the slider in the spout, the bottom of slider is fixed with the round pin axle, the diameter of round pin axle is less than drain pipe's internal diameter, the total length of slider and round pin axle is not greater than the distance of draw-in groove to the guide way top.

2. The portable dewatering conduit installation and repair device of claim 1, wherein: still include the bottom plate, the bottom of cardboard is connected with the bottom plate through the connecting rod, be provided with the spacing groove that the width is greater than drainage pipe external diameter on the bottom plate, directly under the guide way.

3. The portable dewatering conduit installation and repair device of claim 2, wherein: the bottom plate is formed by welding three angle steels in a U shape.

4. The portable dewatering conduit installation and repair device of claim 1, wherein: the clamping plate adopts a steel plate with the thickness of 10-20 mm.

5. The portable dewatering conduit installation and repair device of claim 1, wherein: the width of the clamping plate is larger than the outer diameter of the flange, and the length of the clamping groove is not smaller than the outer diameter of the flange.

6. The portable dewatering conduit installation and repair device of claim 1, wherein: the central axis of the guide groove is perpendicular to the central axis of the clamping groove.