CN220960446U - U-shaped pipe water leakage inspection device - Google Patents

Abstract

The U-shaped pipe water leakage checking device comprises an upper clamp and a lower clamp, wherein U-shaped pipe clamping grooves are formed in opposite faces of the upper clamp and the lower clamp, a vertical partition plate is arranged at the front end of each clamp support corresponding to each other in pairs, two second driving assemblies are arranged outside the partition plate, driving shafts of the second driving assemblies penetrate through the partition plate and are connected with locating pieces located on the inner side of the partition plate, the locating pieces are driven to move back and forth between the partition plate and clamping faces of the upper clamp and the lower clamp, U-shaped pipe inserting grooves are formed in the front ends of the locating pieces, and water injection assemblies communicated with the inserting grooves are arranged on the locating pieces. The advantages are that: the water injection test device has the advantages that the structure is simple, a plurality of pairs of water injection tests can be carried out simultaneously, whether water leakage exists in the U-shaped pipe or not is effectively detected, and the detection result is accurate.

Description

U-shaped pipe water leakage inspection device

Technical Field

The utility model relates to a U-shaped pipe water leakage checking device.

Background

After the U-shaped pipe is shaped and melted fixedly, in order to ensure that the U-shaped pipe body is free from water leakage through the procedures, the existing water leakage test mode is complex, the U-shaped pipe is not easy to insert into a water injection device, and an error occurs in an inspection result.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a U-shaped pipe water leakage checking device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a U type pipe inspection device that leaks, the on-line screen storage device comprises a base, a machine support, the anchor clamps support, first drive assembly, the second drive assembly, go up the anchor clamps, lower anchor clamps, water injection subassembly and setting element, be equipped with horizontal frame on the base, be equipped with a plurality of pairwise mutual anchor clamps support of corresponding in the frame, pairwise mutual anchor clamps support upper end is equipped with the baffle that draws close inwards, the baffle upper end is equipped with first drive assembly, the drive shaft of first drive assembly passes the baffle and is connected with the last anchor clamps that lie in the baffle below, be equipped with down anchor clamps in the frame that lies in the baffle below, be equipped with U type pipe block groove on the opposite face of last anchor clamps, be equipped with a vertical baffle on the lower anchor clamps, be equipped with two second drive assemblies outside the baffle, the drive shaft of second drive assembly passes the baffle, be connected with the setting element that lies in the baffle inboard, drive setting element round trip movement between baffle and the holding surface of last anchor clamps, be equipped with U type pipe insertion groove on the setting element, be equipped with the water injection subassembly that communicates the insertion groove on the setting element.

Further, the water injection assembly is provided with a valve for controlling water injection.

Further, a reservoir is arranged between the base and the clamping surfaces of the upper clamp and the lower clamp.

Further, the water injection assembly other end is connected with the reservoir.

Further, the lower end of the positioning piece is provided with a supporting seat for guiding and supporting.

The beneficial effects of the utility model are as follows: the water injection test device has the advantages that the structure is simple, a plurality of pairs of water injection tests can be carried out simultaneously, whether water leakage exists in the U-shaped pipe or not is effectively detected, and the detection result is accurate.

Drawings

Fig. 1 is a schematic diagram of the structure of the utility model.

Fig. 2 is a side view of the positioning member.

Fig. 3 is a cross-sectional view of the positioning member.

Fig. 4 is a cross-sectional view of the upper and lower clamps.

Fig. 5 is a schematic structural view of the support base.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1 refers to fig. 1-5, a U-shaped pipe water leakage inspection device, which comprises a base 1, a frame 2, a clamp bracket 3, a first driving component 4, a second driving component 5, an upper clamp 6, a lower clamp 7, a water injection component 8 and a positioning component 9, wherein the base is provided with a transverse frame, a plurality of clamp brackets corresponding to each other in pairs are arranged on the frame, the upper ends of the clamp brackets corresponding to each other in pairs are provided with a baffle 10 which is closed inwards, the upper ends of the baffle are provided with a first driving component, a driving shaft of the first driving component passes through the baffle and is connected with the upper clamp below the baffle, the frame below the baffle is provided with a lower clamp, opposite surfaces of the upper clamp and the lower clamp are provided with a U-shaped pipe clamping groove 11, the front ends of the clamp brackets corresponding to each other in pairs are provided with a vertical partition 12, the outer side of the partition is provided with two second driving components, the driving shaft of the second driving component passes through the partition and is connected with the positioning component positioned on the inner side of the partition, the driving positioning component moves back and forth between the partition and the upper clamp and the clamping surface of the lower clamp, the front end of the positioning component is provided with a U-shaped pipe insertion groove 13, and the water injection component communicated with the water injection component is arranged on the positioning component.

The U-shaped pipe water leakage checking device is provided with a valve for controlling water injection.

In the U-shaped pipe water leakage inspection device, a water reservoir 14 is arranged between the base and the clamping surfaces of the upper clamp and the lower clamp.

The water leakage inspection device for the U-shaped pipe is characterized in that the other end of the water injection assembly is connected with a reservoir.

In the U-shaped pipe water leakage inspection device, a positioning piece is cylindrical, one end of the positioning piece is provided with a driving shaft inserting connecting hole 15, and the other end of the positioning piece is provided with a U-shaped pipe inserting groove 13.

In the U-shaped pipe water leakage checking device, the front end of the U-shaped pipe insertion groove of the positioning piece is an arc surface 18 which is gradually reduced. The U-shaped pipe has certain deformability, and can play a role in guiding, so that the U-shaped pipe can more conveniently enter the U-shaped pipe insertion groove.

In the U-shaped pipe water leakage inspection device, a supporting seat 16 for guiding and supporting is arranged at the lower end of the positioning piece.

In the U-shaped pipe water leakage checking device, the first driving component 4 and the second driving component 5 are cylinders.

The U-shaped pipe water leakage checking device is characterized in that the upper end of the supporting seat is a semicircular arc surface and is used for supporting and guiding the positioning piece. The lower end of the support seat is adapted to be secured to a connecting plate 17 which spans the reservoir. One end of the connecting plate is connected with the frame 2, and the other end is connected with the partition plate 12.

The U-shaped pipe water leakage checking device is characterized in that the U-shaped pipe clamping grooves on the clamping surfaces of the upper clamp and the lower clamp are in a gradually backward rising state, so that the leakage of water leaking out of the U-shaped pipe inserting groove along the wall of the U-shaped pipe can be avoided, and the inaccuracy of checking is caused.

When the U-shaped pipe water leakage checking device is used for checking, two ends of a U-shaped pipe are placed in a U-shaped pipe clamping groove on the clamping surface of a lower clamp, a first driving assembly is driven to move downwards, after the U-shaped pipe is clamped by the clamping surface of the lower clamp, a positioning piece is pushed to the clamping surfaces of the upper clamp and the lower clamp along a supporting seat by the first driving assembly until the U-shaped pipe is inserted into a U-shaped pipe inserting groove, then a water injection assembly is started, water is injected into the U-shaped pipe from the positioning piece, whether liquid leaks outwards or not on the outer wall of the U-shaped pipe is observed, and the U-shaped pipe is withdrawn after the detection is completed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (5)

1.U type pipe water leakage checking device comprises a base, a frame, a clamp bracket, a first driving assembly, a second driving assembly, an upper clamp, a lower clamp, a water injection assembly and a positioning piece, and is characterized in that: be equipped with horizontal frame on the base, be equipped with the anchor clamps support that a plurality of pairwise each other correspond in the frame, two pairwise each other anchor clamps support upper end is equipped with the baffle that draws close inwards, the baffle upper end is equipped with first drive assembly, the drive shaft of first drive assembly passes the baffle and is connected with the last anchor clamps that are located the baffle below, be equipped with down anchor clamps in the frame that is located the baffle below, upward be equipped with U type pipe block groove on the opposite face of anchor clamps, the front end that is located two pairwise each other anchor clamps support is equipped with a vertical baffle, the baffle outside is equipped with two second drive assemblies, the drive shaft of second drive assembly passes the baffle, be connected with the setting element that is located the baffle inboard, drive setting element makes a round trip between baffle and the holding surface of last anchor clamps, be equipped with the water injection subassembly of intercommunication insertion groove on the setting element.

2. The U-shaped pipe water leakage checking apparatus according to claim 1, wherein: the water injection assembly is provided with a valve for controlling water injection.

3. The U-shaped pipe water leakage checking apparatus according to claim 2, wherein: the base is located between the baffle and the clamping surfaces of the upper clamp and the lower clamp and is provided with a water reservoir.

4. A U-shaped pipe water leakage inspection apparatus according to claim 3, wherein: the other end of the water injection component is connected with a reservoir.

5. The U-shaped pipe water leakage checking apparatus according to claim 1, wherein: the lower end of the positioning piece is provided with a supporting seat for guiding and supporting.