CN218646763U

CN218646763U - Pipeline pressure-bearing measuring mechanism

Info

Publication number: CN218646763U
Application number: CN202222658444.7U
Authority: CN
Inventors: 孙国裕; 胡海波; 徐凤; 陈盛
Original assignee: Henan Gongchi Plastic Co ltd
Current assignee: Henan Gongchi Plastic Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-17
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a pipeline pressure-bearing measuring mechanism, which comprises a base and supporting frames arranged on two sides of the upper end surface of the base, wherein the middle part of the upper end of the base is also provided with a frame body with an opening at the upper end; two sides of the upper end of the base are respectively provided with a supporting frame; the upper ends of the support frames are provided with fixing rings; a clamping device is also arranged in the fixed ring; the clamping device also comprises a clamping pipe; a closing valve is embedded in the middle of the cavity of the clamping pipe; one end of the clamping pipe is also provided with a locking piece; the other ends of the two clamping devices are respectively connected with a first pipeline and a second pipeline; the other end of the first pipeline is connected with a gas booster pump; the other end of the second pipeline is also connected with a hydraulic pump; first pipeline one side still is equipped with the manometer, the utility model discloses can provide the inside pressure-bearing test of multiple through the pipeline, convenient to use, easy operation.

Description

Pipeline pressure-bearing measuring mechanism

Technical Field

The utility model relates to a pipeline quality monitoring facilities technical field specifically is a pipeline pressure-bearing survey mechanism.

Background

Compared with the traditional pipes such as cast iron pipes, galvanized steel pipes and cement pipes, the plastic pipe has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scale formation, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the fields of building water supply and drainage, electric power and optical cable protective sleeves, industrial fluid conveying, agricultural irrigation and the like.

After the plastic pipeline production is accomplished, need use specific equipment to carry out the pressure-bearing test to its pipeline of accomplishing of producing, inspect its pressure-bearing degree, avoid the pipeline that the quality is not too close to flow into market and use, cause risk and the trouble that the later stage was used, flow into market money at the pipeline, it is very important to carry out the pressurization test to pipeline inside.

However, in the prior art, the equipment or mechanism for the pipeline pressure-bearing test has the defects that the interior of the pipeline is subjected to a pressure test manually, when gas with a certain volume is pressurized in the pipeline, the manual pressure is difficult to continuously use, the working difficulty of workers is increased, and the pressure application in the pipeline is difficult.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can carry out multiple pressure test to a pipeline simultaneously, avoid manual exerting pressure to can make statistics of the collection for the staff with the clear presentation of the pressure data of input, easy operation, convenient to use has improved work efficiency.

In order to achieve the above object, the present invention provides a pipeline pressure-bearing measuring mechanism, which comprises a base and supporting frames installed on two sides of the upper end surface of the base, wherein the middle part of the upper end of the base is also provided with a frame body with an opening at the upper end; the two sides of the upper end of the base are provided with supporting frames; the upper ends of the support frames are provided with fixing rings; a clamping device is also arranged in the fixed ring in an erecting way; the clamping device further comprises a clamping tube; a closing valve is embedded in the middle of the cavity of the clamping pipe; one end of the clamping pipe is also provided with a locking piece; the other ends of the two clamping devices are respectively connected with a first pipeline and a second pipeline; the other end of the first pipeline is connected with a gas booster pump; the other end of the second pipeline is also connected with a hydraulic pump; and a pressure gauge is also arranged on one side of the first pipeline.

Preferably, the frame body arranged in the middle of the upper end of the base is of a rectangular structure, and arc-shaped openings are formed in two sides of the frame body.

Preferably, support frame, solid fixed ring and clamping device quantity are two, and every support frame, solid fixed ring and clamping device are a set of setting, and are two sets of support frame, solid fixed ring and clamping device symmetry set up the base upper end left and right sides.

Preferably, the closing valve is a ball valve; the upper end of the closing valve is connected with a handle; the locking piece is of a ring-shaped structure; the locking piece is fixedly arranged at one end head of the clamping pipe; a gap is reserved in the middle of the upper end of the locking part annular frame body; locking rings are arranged on the left side and the right side of a gap at the upper end of the locking piece; and a locking bolt is arranged in the internal thread of the locking ring.

Preferably, the first pipeline and the second pipeline are connected and arranged outside the clamping device; two ends of the first pipeline are respectively connected with the clamping device and the gas booster pump; the second pipeline is respectively connected with the clamping device and the hydraulic pump.

Preferably, the lower end of the base is provided with a support leg.

The utility model has the advantages as follows: the utility model discloses a set up clamping device in the base upper end left and right sides, when carrying out the pressure-bearing test of pipeline, can be fixed simultaneously with the pipeline both ends, the centre gripping is more stable, furthermore, clamping device installs closed valve in the middle part still, can avoid the pressure leakage when carrying out gas pressure boost or liquid pressure boost with one end closure when testing, and simultaneously, two clamping device outsides still are connected with first pipeline and second pipeline respectively, still be connected with gaseous booster pump and hydraulic pump through first pipeline and second pipeline, can carry out inside gas pressure boost and liquid pressure boost test to the test tube way, also can test simultaneously, test mode is more, improve pipeline production quality, after the pipeline leaks inferior, the liquid of leaking can fall in base upper end rectangle frame body, avoid liquid to flow at will and destroy operational environment.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a partial view of A of FIG. 1;

fig. 5 is a partial view of the clamping device.

The figures are labeled as follows:

1. a base; 101. a support leg; 102. a support frame; 2. a frame body; 201. an arc-shaped opening; 3. clamping the tube; 301. a handle; 302. a locking member; 303. locking a ring; 304. closing the valve; 305. locking the bolt; 4. a first pipe; 5. a second conduit; 6. a gas booster pump; 7. a hydraulic pump.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example (b): the utility model discloses a pipeline pressure-bearing measuring mechanism, which comprises a base 1 and supporting frames 102 arranged on two sides of the upper end surface of the base 1, wherein the middle part of the upper end of the base 1 is also provided with a frame body 2 with an opening at the upper end; the two sides of the upper end of the base 1 are respectively provided with a support frame 102; the upper ends of the support frames 102 are provided with fixing rings; a clamping device is also arranged in the fixed ring in an erecting way; the clamping device further comprises a clamping tube 3; a closing valve 304 is embedded in the middle of the cavity of the clamping pipe 3; a locking piece 302 is further arranged at one end of the clamping pipe 3; the other ends of the two clamping devices are respectively connected with a first pipeline 4 and a second pipeline 5; the other end of the first pipeline 4 is connected with a gas booster pump 6; the other end of the second pipeline 5 is also connected with a hydraulic pump 7; a pressure gauge is further arranged on one side of the first pipeline 4, further, a frame body 2 arranged in the middle of the upper end of the base 1 is of a rectangular structure, arc-shaped openings 201 are formed in two sides of the frame body 2, further, the number of the support frames 102, the number of the fixing rings and the number of the clamping devices are two, each support frame 102, each fixing ring and each clamping device are arranged in a group, the two groups of the support frames 102, the fixing rings and the clamping devices are symmetrically arranged on the left side and the right side of the upper end of the base 1, and further, the closing valve 304 is a ball valve; the upper end of the closing valve 304 is connected with a handle 301; the retaining member 302 is of a ring-shaped configuration; the retaining member 302 is fixedly arranged at one end head of the clamping pipe 3; a gap is reserved in the middle of the upper end of the annular frame body 2 of the retaining member 302; locking rings 303 are arranged on the left side and the right side of the gap at the upper end of the locking piece 302; a locking bolt 305 is installed in the locking ring 303 through internal threads, and further, the first pipeline 4 and the second pipeline 5 are connected and arranged outside the clamping device; two ends of the first pipeline 4 are respectively connected with the clamping device and the gas booster pump 6; the second pipeline 5 is respectively connected with the clamping device and the hydraulic pump 7, and further, the lower end of the base 1 is provided with a support leg 101.

The utility model discloses a theory of operation as follows: when the utility model is used, firstly, a section of pipeline to be tested is intercepted, the intercepted pipeline to be tested is placed between the clamping devices arranged at the two sides of the upper end of the base 1, the clamping devices are erected and installed through the fixed pipe at the upper end of the supporting frame 102, the structure is stable, furthermore, the two ends of the pipeline to be tested are respectively embedded in the clamping pipe 3 through the locking piece 302, meanwhile, after the two ends are placed in the locking piece 302, because the gap is reserved between the frame bodies 2 at the upper end of the locking piece 302, the pipelines with different types and sizes can be placed for clamping, after the placing is finished, the gap can be locked through the locking bolt 305 in the upper end 303 of the locking piece 302 and the locking ring is kept fixed, at the moment, the closing valve 304 of the clamping pipe 3 is in a closed state, the testing can be carried out after the clamping is finished, one end of the two clamping devices is respectively connected with the first pipeline 4 and the second pipeline 5, the first pipeline 4 is connected with a gas booster pump 6, the second pipeline 5 is connected with a hydraulic pump 7, if the pressure bearing capacity of the pipeline is tested by a single way, the clamping device closed valve 304 with one end connected with the first pipeline 4 can be turned to be in an open state through the handle 301, the gas booster pump 6 is started to carry out pressurization test on the interior of the pipeline, because the clamping device at the other end is in a closed state, gas leakage or circulation is prevented, furthermore, a pressure gauge is arranged at one side of the first pipeline 4, pressurization data can be presented to workers, after pressurization is carried out to a certain degree, if the pipeline is a poor-quality pipeline, the pipeline is opened from the interior, otherwise, if the test pipeline bears liquid pressure, the clamping device closed valve 304 connected with the second pipeline 5 can be opened, the closed valve 304 connected with the first pipeline 4 is closed, liquid pressurization is carried out, and if the pipeline is broken during liquid pressurization, liquid flows out, and liquid can fall into in base 1 upper end framework 2, if when carrying out the liquid gas concurrent test to the pipeline, can at first carry out liquid pressurization in the pipeline, accomplishes the back in the pressurization, closes closed valve 304, opens the closed valve 304 that is connected with first pipeline 4, carries out gas pressurization, tests, the utility model discloses can carry out the pressure-bearing test of two kinds of differences, simultaneously, save artifical pressurization to simple to use, the test is stable.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a pipeline pressure-bearing survey mechanism, includes base (1) and installs support frame (102) in base (1) up end both sides, its characterized in that: the middle part of the upper end of the base (1) is also provided with a frame body (2) with an opening at the upper end; two sides of the upper end of the base (1) are respectively provided with a support frame (102); the upper ends of the support frames (102) are provided with fixing rings; a clamping device is also arranged in the fixed ring in an erecting way; the clamping device further comprises a clamping tube (3); a closing valve (304) is embedded in the middle of the cavity of the clamping pipe (3); one end of the clamping pipe (3) is also provided with a locking piece (302); the other ends of the two clamping devices are respectively connected with a first pipeline (4) and a second pipeline (5); the other end of the first pipeline (4) is connected with a gas booster pump (6); the other end of the second pipeline (5) is also connected with a hydraulic pump (7); and a pressure gauge is also arranged on one side of the first pipeline (4).

2. The mechanism of claim 1, wherein: framework (2) that base (1) upper end middle part set up are the rectangle structure, arc mouth (201) have all been seted up to framework (2) both sides.

3. The mechanism of claim 1, wherein: the number of the support frames (102), the number of the fixing rings and the number of the clamping devices are two, each support frame (102), each fixing ring and each clamping device are arranged in a group, and the support frames (102), the fixing rings and the clamping devices are symmetrically arranged on the left side and the right side of the upper end of the base (1).

4. The mechanism of claim 1, wherein: the closing valve (304) is a ball valve; the upper end of the closing valve (304) is connected with a handle (301); the retaining member (302) is of a ring-shaped structure; the locking piece (302) is fixedly arranged at one end head of the clamping pipe (3); a gap is reserved in the middle of the upper end of the annular frame body (2) of the locking member (302); locking rings (303) are arranged on the left side and the right side of the gap at the upper end of the locking piece (302); and a locking bolt (305) is arranged in the locking ring (303) through internal threads.

5. The mechanism of claim 1, wherein: the first pipeline (4) and the second pipeline (5) are connected and arranged outside the clamping device; two ends of the first pipeline (4) are respectively connected with the clamping device and the gas booster pump (6); the second pipeline (5) is respectively connected with the clamping device and the hydraulic pump (7).

6. The mechanism of claim 1, wherein: the lower end of the base (1) is provided with a support leg (101).