CN216520104U

CN216520104U - High leakproofness is pipeline connecting device for water supply and drainage construction

Info

Publication number: CN216520104U
Application number: CN202121038297.2U
Authority: CN
Inventors: 刘波
Original assignee: Shanghai Lintongyan Liguohao Civil Engineering Consulting Co ltd
Current assignee: Shanghai Lintongyan Liguohao Civil Engineering Consulting Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-05-13
Anticipated expiration: 2031-05-15

Abstract

The utility model belongs to the technical field of water supply and drainage construction, and particularly relates to a high-sealing pipeline connecting device for water supply and drainage construction. The connecting device of the present invention comprises: the device comprises an upper clamping plate, a lower clamping plate, an L-shaped clamping plate, a buckling mechanism, a soft layer and a sealing ring; the left side and the right side of the upper clamping plate are provided with fixing blocks; the upper clamping plate and the lower clamping plate are semicircular in shape and can clamp the connecting opening of the drainage pipeline when the upper clamping plate and the lower clamping plate are folded; the soft layer is used for protecting the pipeline; the sealing ring is used for preventing water leakage at the connecting port of the drainage pipeline; when the upper clamping plate and the lower clamping plate are butted, the fixing blocks on the two sides are also butted respectively; the L-shaped clamping plates are used for clamping the fixing blocks on the two sides of the upper clamping plate and the lower clamping plate, and the clamping plates are fixed on the fixing blocks through bolts; the buckle mechanism comprises a telescopic rod, a sliding block, a spring and the like, so that the L-shaped clamping plate can clamp the fixed block more conveniently and stably. The connecting device has the advantages of simple structure, convenient use and operation and excellent sealing effect at the pipeline connecting port.

Description

High leakproofness is pipeline connecting device for water supply and drainage construction

Technical Field

The utility model belongs to the technical field of water supply and drainage construction, and particularly relates to a pipeline connecting device for water supply and drainage construction.

Background

In the water supply and drainage engineering, need be connected between pipeline and the pipeline during drainage, need notice the leakproofness between the body and the fixity of body connection during the connection, the pipe connection device of current water supply and drainage construction usefulness is not fastened inadequately to being connected between body and the body for the fastening is sealed inadequately of connecting between the drain pipe, will follow the junction of drain pipe at the in-process normal water of drainage and flow, thereby the unable normal drainage's of drain pipe water leakage condition emergence will appear.

Disclosure of Invention

The utility model aims to provide a pipeline connecting device for water supply and drainage construction with good sealing performance, so as to solve the problems in the background technology.

The utility model relates to a pipeline connecting device for water supply and drainage construction, which comprises: the device comprises an upper clamping plate, a lower clamping plate, an L-shaped clamping plate, a buckling mechanism, a soft layer and a sealing ring; wherein:

the left side and the right side of the upper clamping plate are both provided with fixing blocks which are called upper fixing blocks, and the left side and the right side of the lower clamping plate are also provided with fixing blocks which are called lower fixing blocks; the upper clamping plate and the lower clamping plate are semicircular in shape and can clamp the connecting opening of the drainage pipeline when the upper clamping plate and the lower clamping plate are folded;

the flexible layer is arranged between the upper clamping plate and the drainage pipeline connecting port and between the lower clamping plate and the drainage pipeline connecting port and is used for protecting the pipeline; the sealing ring is arranged on the outer side of the soft layer and used for preventing water leakage at the connecting port of the drainage pipeline;

when the upper clamping plate and the lower clamping plate are butted, the fixing blocks at two sides of the upper clamping plate and the lower clamping plate, namely the upper fixing block and the lower fixing block are also butted respectively;

the two L-shaped clamping plates are used for clamping the fixed blocks on the two sides of the upper clamping plate and the lower clamping plate, and are specifically sleeved from the end parts of the fixed blocks, so that the vertical side walls of the clamping plates are attached to the outer side walls of the upper fixed block and the lower fixed block; thereby clamping the upper and lower parts;

the clamping plate is fixed on the fixing block through a bolt;

a clamping block is arranged on the upper side surface of the clamping plate; a clamping groove is formed in the lower side face of the lower fixing block, and the clamping block can be embedded into the clamping groove;

the inside cavity that is equipped with of lower fixed block, buckle mechanism sets up in the cavity of lower fixed block.

In the utility model, the buckle mechanism comprises a telescopic rod, a sliding block, a spring, a clamping rod and a pull rod; wherein:

the telescopic rod is arranged on the right side wall in the cavity, one end of the telescopic rod is connected with the right side wall of the sliding block, the spring is sleeved outside the telescopic rod, one end of the spring is connected with the right side wall of the sliding block, and the other end of the spring is connected with the right side wall of the cavity; the clamping rod is connected with the left side wall of the sliding block, penetrates through the side wall of the cavity and the side wall of the clamping block and is provided with a corresponding clamping groove; the bottom of the lower fixed block is provided with a sliding groove, the pull rod can slide in the sliding groove, and one end of the pull rod is connected with the bottom of the sliding block.

According to the utility model, the top of the cavity of the lower fixing block is provided with the limiting groove, the top of the sliding block is provided with the limiting block, the limiting block is matched with the limiting groove, and the sliding block can move left and right more stably under the action of the limiting groove and the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: the clamping plate is fixed on the fixing block through the bolts, the clamping block is matched with the clamping groove under the action of the clamping plate, and the clamping rod is matched with the clamping groove under the action of the pull rod, the telescopic rod and the spring, so that the clamping block is fixed; sealing rings are arranged on the inner side walls of the upper clamping plate and the lower clamping plate, so that the sealing performance of the upper clamping plate and the lower clamping plate for fastening the pipe body is better; the pipeline is more efficiently and tightly connected under the matching of the clamping plate, the clamping plate and the sealing ring, and meanwhile, the pipeline is protected to a certain extent under the action of the soft layer.

The connecting device has the advantages of simple structure, convenient use and operation and excellent sealing effect at the pipeline connecting port.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of a point a in fig. 1.

Reference numbers in the figures: 1 is a clamping plate; 2 is an upper splint; 3 is a soft layer; 4 is a sealing ring; 5 is a lower splint; 6 is a clamping plate; 7 is a fixture block; 8 is a clamping rod; 9 is a sliding block; 10 is a cavity; 11 is a telescopic rod; 12 is a spring; 13 is a pull rod; 14 is a snap mechanism.

Detailed Description

The utility model will be further described with reference to the following examples and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a strong plumbing connection device for water supply and drainage construction of leakproofness, includes punch holder 2 and lower plate 5, the 2 left and right sides of punch holder all are equipped with the fixed block, the 5 left and right sides of lower plate all are equipped with down the fixed block, and bolted connection clamp plate 1 is passed through at the fixed block top, the articulated cardboard 6 that is equipped with of 1 one end of clamp plate, 6 tops of cardboard are laminated with lower fixed block bottom, 6 lateral walls of cardboard are equipped with fixture block 7, lower fixed block bottom be equipped with fixture block 7 assorted draw-in groove, the inside cavity that is equipped with of lower fixed block is equipped with buckle mechanism 14 in the cavity.

Buckle mechanism 14 includes telescopic link 11 that right side wall was equipped with in the cavity, 11 one ends of telescopic link are connected with the 9 right side walls of sliding block, 11 outer walls of telescopic link cup joint and are equipped with spring 12, the 9 left side wall of sliding block connects and is equipped with kelly 8, kelly 8 runs through the draw-in groove that the cavity lateral wall was equipped with 7 lateral walls of fixture block, and lower fixed block bottom is equipped with the spout, and sliding connection is equipped with pull rod 13 in the spout, pull rod 13 one end is connected with the 9 bottoms of sliding block.

The cavity top is equipped with the spacing groove, 9 tops of sliding block are equipped with the stopper, stopper and spacing groove phase-match, make sliding block 9 remove about under the effect of spacing groove and stopper more stably.

Spring 12 one end and sliding block 9 right flank are connected mutually, the spring 12 other end and cavity right flank are connected mutually, can carry out certain cushioning effect under spring 12's effect.

The clamp plate 1 is the L type form, the vertical lateral wall and the fixed block of clamp plate 1 and a fixed block outside are laminated mutually, and clamp plate 1 establishes to the L type form and can makes fixed block and fixed block press from both sides tightly to it is better to the leakproofness of pipeline to make punch holder 2 and lower plate 5.

The punch holder 2 all is equipped with soft layer 3 with 5 inside walls of lower plate, 3 lateral walls on soft layer all are equipped with sealing washer 4, and the sealing performance that fastens the body is better under the effect of sealing washer 4.

The working principle is as follows: during the use, connect the pipeline through lower plate 5 and punch holder 2, fix clamp plate 1 at the fixed block top through the bolt, laminate with a fixed block bottom simultaneously at clamp plate 1 one end articulated cardboard 6 top, fixture block 7 and draw-in groove phase-match simultaneously, pulling pull rod 13 makes telescopic link 11, make kelly 8 and draw-in groove phase-match under the effect of spring 12 and sliding block 9, it is more firm to make the connection between punch holder 2 and the lower plate 5 fixed under the cooperation of cardboard 6 and clamp plate 1, it is inseparabler to the connection of pipeline, play the guard action to the pipeline simultaneously under the effect of soft layer 3, make punch holder 2 and punch holder 5 carry out the sealing performance that fastens to the body better under the effect of sealing washer 4.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a high leakproofness is pipe connection device for water supply and drainage construction which characterized in that includes: the device comprises an upper clamping plate, a lower clamping plate, an L-shaped clamping plate, a buckling mechanism, a soft layer and a sealing ring; wherein:

when the upper clamping plate and the lower clamping plate are butted, the fixing blocks at the two sides, namely the upper fixing block and the lower fixing block are also butted respectively;

the clamping plate is fixed on the fixing block through a bolt;

2. The high-tightness pipeline connecting device for water supply and drainage construction as claimed in claim 1, wherein the buckling mechanism comprises a telescopic rod, a sliding block, a spring, a clamping rod and a pull rod; wherein:

3. The high-tightness pipeline connecting device for water supply and drainage construction as claimed in claim 2, wherein a limiting groove is formed in the top of the cavity of the lower fixing block, a limiting block is arranged on the top of the sliding block, the limiting block is matched with the limiting groove, and under the action of the limiting groove and the limiting block, the sliding block is more stable in left and right movement.