CN209943740U - Clamp capable of improving pressure strength in balanced manner - Google Patents
Clamp capable of improving pressure strength in balanced manner Download PDFInfo
- Publication number
- CN209943740U CN209943740U CN201920632196.4U CN201920632196U CN209943740U CN 209943740 U CN209943740 U CN 209943740U CN 201920632196 U CN201920632196 U CN 201920632196U CN 209943740 U CN209943740 U CN 209943740U
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- hydraulic cylinder
- clamp
- pneumatic cylinder
- ring
- cylinder
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Abstract
The utility model discloses a clamp capable of improving pressure strength in a balanced manner, which mainly relates to the technical field of fastener equipment, and comprises a gear ring, wherein a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder and a fourth hydraulic cylinder are uniformly arranged in the gear ring, one end of the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder are fixed in the gear ring, the other end of the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder are provided with a clamp ring, an elastic anti-abrasion pad is arranged on the clamp ring, a pressure sensor is arranged between the clamp ring and the elastic anti-abrasion pad, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder respectively apply acting force on a pipeline, the applied acting force is transmitted to an externally connected pressure adjusting device through the pressure sensor, if the acting force applied by one party is different, the pressure adjusting device can be adjusted by any one hydraulic, the pressure strength is balanced, and the sealing performance and the fastening performance are better.
Description
Technical Field
The utility model relates to a fastener equipment technical field specifically is a clamp that can balanced improvement pressure intensity.
Background
The hoop is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightening the quick joints, and generally comprises two joints with gaskets, rubber, silica gel and tetrafluoro. The sealing device has the advantages of good performance, high sealing degree and simple and easy installation. The clamp has unique design, novel and reasonable structure and reliable performance, and brings great convenience and benefits to engineering construction and maintenance. The clamp joint is widely used for the construction of water supply and drainage industries in the fields of water supply, drainage, electric power, metallurgy, urban construction, petroleum, chemical engineering, environmental protection, various large and medium-sized enterprises and the like.
However, the clamp of the existing machine is clamped from a single direction when working, the stress of the clamp on the whole pipeline is uneven, the pipeline is stressed unevenly, the pipeline is slightly changed, and the sealing is not good enough.
Disclosure of Invention
In view of the deficiencies and drawbacks of the prior art, the present invention provides a clamp that provides a balanced increase in compressive strength.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a can equalize clamp that improves pressure strength which characterized in that: including the ring gear even be equipped with first pneumatic cylinder, second pneumatic cylinder, third pneumatic cylinder, fourth pneumatic cylinder in the ring gear, first pneumatic cylinder, second pneumatic cylinder, third pneumatic cylinder, fourth pneumatic cylinder one end are fixed in the ring gear, and the other end is equipped with the clamp ring be equipped with elasticity abrasionproof pad on the clamp ring be equipped with pressure sensors between clamp ring, the elasticity abrasionproof pad.
As a further improvement of the invention, the gear ring is of an integrally formed round steel structure.
As a further improvement of the present invention, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder are uniformly connected to an external pressure regulating device through a hydraulic integrated pipeline.
As a further improvement of the invention, the clamp ring is arc-shaped, and the arc-shaped central point of the clamp ring is connected with the hydraulic shafts of the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder.
As a further improvement of the invention, the center of the clamping hoop is provided with a groove, and the pressure sensor is arranged in the groove and is consistent with the clamping hoop in shape.
Compared with the prior art, the invention has the beneficial effects that: set up first pneumatic cylinder at the ring gear, the second pneumatic cylinder, the third pneumatic cylinder, the fourth pneumatic cylinder, first pneumatic cylinder, the second pneumatic cylinder, the third pneumatic cylinder, the fourth pneumatic cylinder is connected with outside pressure regulating device, first pneumatic cylinder, the second pneumatic cylinder, the third pneumatic cylinder, the fourth pneumatic cylinder is applied the effort to the pipeline respectively, the effort of exerting conveys external connection's pressure regulating device through pressure-sensitive inductor, if the effort that one party applyed is different, pressure regulating device just can be enough more any pneumatic cylinder regulation, and then the size of effort is applyed in balanced each side, make pressure intensity balanced, leakproofness and fastening nature are better.
Drawings
The invention will be further described with reference to the following drawings and detailed description:
fig. 1 is a schematic structural view of a clamp of the present invention capable of improving pressure strength in a balanced manner;
in the figure: 1 ring gear, 2 first pneumatic cylinders, 3 hydraulic pressure integrated pipeline, 4 clamp rings, 5 pressure sensors, 6 elasticity abrasionproof pads, 7 second pneumatic cylinders, 8 third pneumatic cylinders, 9 fourth pneumatic cylinders.
Detailed Description
For better understanding of the technical solutions and advantages of the present invention, the following detailed description of the present invention is provided with specific embodiments, it should be understood that the specific embodiments described herein are only for understanding the present invention and are not intended to limit the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative efforts will fall within the protection scope of the present invention.
FIG. 1 is a schematic structural diagram of a clamp capable of improving pressure strength in a balanced manner, which includes a gear ring 1, the gear ring 1 is of an integrally formed round steel structure, a first hydraulic cylinder 2, a second hydraulic cylinder 7, a third hydraulic cylinder 8 and a fourth hydraulic cylinder 9 are uniformly arranged in the gear ring 1, the first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9 are uniformly connected with an external pressure adjusting device through a hydraulic integrated pipeline 3, one end of the first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9 is fixed in the gear ring 1, the other end is provided with a clamp ring 4, the clamp ring 4 is in a circular arc shape, the circular arc center point of the clamp ring 4 is connected with the hydraulic shafts of the first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9, a groove is arranged at the center of the clamp ring 4, pressure sensor 5 is arranged in the recess, and is unanimous with clamp 4 shape be equipped with elasticity abrasionproof pad 6 on the clamp 4 be equipped with pressure sensor 5 between clamp 4, the elasticity abrasionproof pad 6.
Set up first pneumatic cylinder 2 at ring gear 1, second pneumatic cylinder 7, third pneumatic cylinder 8, fourth pneumatic cylinder 9, first pneumatic cylinder 2, second pneumatic cylinder 7, third pneumatic cylinder 8, fourth pneumatic cylinder 9 is connected with outside pressure regulating device, four first pneumatic cylinders 2, second pneumatic cylinder 7, third pneumatic cylinder 8, fourth pneumatic cylinder 9 is respectively to the pipeline applied force, the applied effort conveys the pressure regulating device of external connection through pressure-sensitive transducer 5, if the effort that one party applyed is different, pressure regulating device just can be adjusted by any one pneumatic cylinder more, and then the size of balanced each side applied effort, make pressure strength balanced, leakproofness and fastening nature are better.
The first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9 are connected with an external pressure adjusting device in a unified mode through the hydraulic integrated pipeline 3, the pressure adjusting device is a small and medium-sized portable power source and can move in a portable mode, the first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9 are adjusted through unified pressure in an integrated analysis mode with the pressure sensor 5 inside, the stress is uniform, the first hydraulic cylinder 2, the second hydraulic cylinder 7, the third hydraulic cylinder 8 and the fourth hydraulic cylinder 9 belong to technical common knowledge in the field, and the detailed description is omitted.
It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. The utility model provides a can equalize clamp that improves pressure strength which characterized in that: including the ring gear even be equipped with first pneumatic cylinder, second pneumatic cylinder, third pneumatic cylinder, fourth pneumatic cylinder in the ring gear, first pneumatic cylinder, second pneumatic cylinder, third pneumatic cylinder, fourth pneumatic cylinder one end are fixed in the ring gear, and the other end is equipped with the clamp ring be equipped with elasticity abrasionproof pad on the clamp ring be equipped with pressure sensors between clamp ring, the elasticity abrasionproof pad.
2. A clamp band for equalizing compressive strengths as defined in claim 1, wherein: the gear ring is of an integrally formed round steel structure.
3. A clamp band for equalizing compressive strengths as defined in claim 1, wherein: the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder are connected with an external pressure adjusting device in a unified mode through hydraulic integrated pipelines.
4. A clamp band for equalizing compressive strengths as defined in claim 1, wherein: the clamp hoop is arc-shaped, and the arc-shaped central point of the clamp hoop is connected with the hydraulic shafts of the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the fourth hydraulic cylinder.
5. A clamp band for equalizing compressive strengths as defined in claim 1, wherein: the clamp ring center is equipped with the recess, and pressure sensor arranges the recess in, and is unanimous with the clamp ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920632196.4U CN209943740U (en) | 2019-05-06 | 2019-05-06 | Clamp capable of improving pressure strength in balanced manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920632196.4U CN209943740U (en) | 2019-05-06 | 2019-05-06 | Clamp capable of improving pressure strength in balanced manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943740U true CN209943740U (en) | 2020-01-14 |
Family
ID=69131191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920632196.4U Expired - Fee Related CN209943740U (en) | 2019-05-06 | 2019-05-06 | Clamp capable of improving pressure strength in balanced manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623461A (en) * | 2021-08-02 | 2021-11-09 | 大连理工大学 | Automatic assembling and disassembling machine tool for underwater vertical pipeline clamp type connector |
-
2019
- 2019-05-06 CN CN201920632196.4U patent/CN209943740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623461A (en) * | 2021-08-02 | 2021-11-09 | 大连理工大学 | Automatic assembling and disassembling machine tool for underwater vertical pipeline clamp type connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |