CN214197757U - Direct insertion type joint for hydraulic blasting of internal thread copper pipe - Google Patents
Direct insertion type joint for hydraulic blasting of internal thread copper pipe Download PDFInfo
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- CN214197757U CN214197757U CN202023022043.XU CN202023022043U CN214197757U CN 214197757 U CN214197757 U CN 214197757U CN 202023022043 U CN202023022043 U CN 202023022043U CN 214197757 U CN214197757 U CN 214197757U
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Abstract
The utility model provides an internal thread copper pipe water pressure blasting is with cuting straightly formula joint belongs to plugging device technical field. The direct insertion type joint for the hydraulic blasting of the internal thread copper pipe comprises a connecting joint and a joint main body which are fixedly connected; the connecting joint is provided with two arc-shaped clamping plates which are oppositely arranged on two sides of the joint main body; the outer surface of the joint main body is provided with a plurality of grooves, O-shaped sealing rings are arranged in the grooves, and the O-shaped sealing rings are tangent to the arc-shaped clamping plates. The utility model has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the plugging device, concretely relates to internal thread copper pipe water pressure blasting is with cuting straightly formula joint.
Background
Before the copper pipe leaves a factory, a water pressure blasting test is usually required, and in the water pressure blasting test, two ends of the copper pipe are required to be plugged by connectors. The joint for the water pressure blasting test adopted in the prior art is usually a flaring type joint, a test copper pipe needs to be flared firstly before installation, a joint nut is locked, and flaring at the end part of the pipe is used for sealing. Such a flared fitting has the following problems: a. the flaring operation is complex; b. the installation of the joint is difficult; c. after the test is finished, one end of the copper pipe at the locking nut is flared, and the other end is expanded, so that the disassembly is difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an internal thread copper pipe water pressure blasting is with directly inserting joint, this joint simple structure, convenient to use.
A direct insertion type joint for hydraulic blasting of an internal thread copper pipe comprises a connecting joint and a joint main body which are fixedly connected; the connecting joint is provided with two arc-shaped clamping plates which are oppositely arranged on two sides of the joint main body; the outer surface of the joint main body is provided with a plurality of grooves, O-shaped sealing rings are arranged in the grooves, and the O-shaped sealing rings are tangent to the arc-shaped clamping plates.
Furthermore, a water injection through hole is formed between the connecting joint and the joint main body and penetrates through the connecting joint and the joint main body.
Furthermore, a sealing cover is arranged on the connecting joint.
Further, the joint main body is of a cone structure, wherein one end, connected with the connecting joint, of the joint main body is a large end, and one end, far away from the connecting joint, of the joint main body is a small end.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a simple structure, convenient to use need not to carry out the flaring operation to the copper pipe, alright directly install, have not only simplified the operation, have still improved efficiency of software testing.
Drawings
Fig. 1 is a cross-sectional view of the direct-insert type joint for hydraulic blasting of the internal thread copper pipe described in the present invention.
Description of reference numerals:
the connecting joint comprises a connecting joint 1, an arc-shaped clamping plate 2, a joint main body 3, an O-shaped sealing ring 4, a water injection through hole 5 and a sealing cover 6.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to the attached figure 1 of the specification, the utility model relates to a direct insertion type joint for hydraulic blasting of an internal thread copper pipe, which comprises a connecting joint 1 and a joint main body 3 which are fixedly connected; the connecting joint 1 is provided with two arc-shaped clamping plates 2, and the two arc-shaped clamping plates 2 are oppositely arranged on two sides of the joint main body 3; the outer surface of the joint main body 3 is provided with a plurality of grooves, the grooves are internally provided with O-shaped sealing rings 4, and the O-shaped sealing rings 4 are tangent to the arc-shaped clamping plates 2.
Preferably, but not limited to, a water filling through hole 5 is provided between the connection fitting 1 and the fitting body 3, and the water filling through hole 5 penetrates through the connection fitting 1 and the fitting body 3.
Preferably, but not in any way limiting, the connection joint 1 is provided with a sealing cover 6.
Preferably, but not limited to, the joint main body 3 is a cone structure, wherein the end of the joint main body 3 connected with the connecting joint 1 is a large end, and the end of the joint main body 3 away from the connecting joint 1 is a small end. The cone structure is convenient for the disassembly and assembly of the joint.
The utility model discloses a use method does:
will the utility model provides an internal thread copper pipe water pressure blasting is with two ports that cut straightly formula joint disect insertion copper pipe that awaits measuring. Wherein, connect main part 3 and stretch into in the copper pipe that awaits measuring, the pipe wall of copper pipe that awaits measuring is pressed from both sides tightly by connecting main part 3 and arc splint 2, can effectively prevent that junction copper pipe bulging deformation from causing the leakage. The sealing effect is further improved by the O-shaped sealing ring 4. During the water injection test, can directly seal through sealed lid 6 through water injection through-hole 5 water injection.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (4)
1. The utility model provides an internal thread copper pipe water pressure blasting is with cuting straightly formula joint which characterized in that: comprises a connecting joint and a joint main body which are fixedly connected; the connecting joint is provided with two arc-shaped clamping plates which are oppositely arranged on two sides of the joint main body; the outer surface of the joint main body is provided with a plurality of grooves, O-shaped sealing rings are arranged in the grooves, and the O-shaped sealing rings are tangent to the arc-shaped clamping plates.
2. The direct-insert type joint for the hydraulic blasting of the internally threaded copper pipe as recited in claim 1, wherein the direct-insert type joint comprises: the water injection through hole penetrates through the connecting joint and the joint main body.
3. The direct-insert type joint for the hydraulic blasting of the internally threaded copper pipe as recited in claim 2, wherein the direct-insert type joint comprises: and a sealing cover is arranged on the connecting joint.
4. The direct-insert type joint for the hydraulic blasting of the internally threaded copper pipe as recited in claim 1, wherein the direct-insert type joint comprises: the connector main body is of a cone structure, wherein one end, connected with the connecting connector, of the connector main body is a large end, and one end, far away from the connecting connector, of the connector main body is a small end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022043.XU CN214197757U (en) | 2020-12-15 | 2020-12-15 | Direct insertion type joint for hydraulic blasting of internal thread copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022043.XU CN214197757U (en) | 2020-12-15 | 2020-12-15 | Direct insertion type joint for hydraulic blasting of internal thread copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197757U true CN214197757U (en) | 2021-09-14 |
Family
ID=77652725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023022043.XU Active CN214197757U (en) | 2020-12-15 | 2020-12-15 | Direct insertion type joint for hydraulic blasting of internal thread copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197757U (en) |
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2020
- 2020-12-15 CN CN202023022043.XU patent/CN214197757U/en active Active
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