CN115199823A - Semicircular hoop clamp and application thereof - Google Patents
Semicircular hoop clamp and application thereof Download PDFInfo
- Publication number
- CN115199823A CN115199823A CN202210944993.2A CN202210944993A CN115199823A CN 115199823 A CN115199823 A CN 115199823A CN 202210944993 A CN202210944993 A CN 202210944993A CN 115199823 A CN115199823 A CN 115199823A
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- China
- Prior art keywords
- positioning
- locking
- tightening
- plate
- semi
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
Abstract
The invention relates to the technical field of clamps, and particularly discloses a semicircular clamp fixture and application thereof. According to the pipe clamp, the positioning column is driven to move through the semi-cylinder, the positioning column drives the positioning screw to slide in the sliding hole, the opening diameter of the pipe clamp seat body is adjusted through the movement of the semi-cylinder, and then the positioning nut is in threaded connection with the positioning screw, so that the semi-cylinder can be fixed to a pipe, the advantage of a pre-tightening locking function is achieved, and the problem that an existing semi-cylinder clamp does not have the pre-tightening locking function in the use process is solved.
Description
Technical Field
The invention relates to the technical field of hoops, in particular to a semicircular hoop fixture and application thereof.
Background
The clamp is the pipe fitting of connecting band slot, a connecting device of valve and pipeline accessory, be used in playing the tight hoop connection effect between the coupling soon, general joint has the gasket, rubber, silica gel and tetrafluoro, and U type pipe strap also belongs to one kind of semicircle clamp, current semicircle clamp fixture do not possess the function of pretension locking in the use, U type pipe strap is fixed the back to the pipeline usually, still have the space between pipe strap holder and the pipeline, take place to rock easily like this, for this reason, we have proposed a semicircle clamp fixture and have used.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a semicircular clamp fixture and application thereof, which have the advantages of pre-tightening and locking functions, and solve the problems that the existing semicircular clamp fixture does not have the pre-tightening and locking functions in the use process, and a gap still exists between a pipe clamp holder and a pipeline after a U-shaped pipe clamp is fixed on the pipeline, so that the pipeline is easy to shake.
The invention discloses a semicircular hoop fixture, which comprises a pipe clamp seat body, wherein sliding holes are formed in two sides of the bottom of the inner wall of the pipe clamp seat body, the inner cavity of each sliding hole is movably connected with a positioning mechanism, each positioning mechanism comprises a positioning screw rod and a positioning nut, a pre-tightening mechanism is movably connected to the center of the bottom of the inner wall of the pipe clamp seat body, each pre-tightening mechanism comprises a pre-tightening screw rod, a pre-tightening plate and a pre-tightening screw sleeve, a locking mechanism is arranged on the surface of each pre-tightening screw rod, and each locking mechanism comprises a locking plate and a locking screw sleeve.
The semicircular hoop fixture comprises a positioning screw, a positioning column, a positioning gasket and a pipe clamp seat body, wherein the positioning screw is fixedly connected with the top of the positioning screw, the positioning column is fixedly connected with a semicircular column at the top of the positioning screw, the positioning nut is connected with the top of the surface of the positioning screw in a threaded manner, the positioning gasket is movably connected with the top of the surface of the positioning screw, the top of the positioning gasket is in contact with the bottom of the pipe clamp seat body, and the bottom of the positioning gasket is in contact with the top of the positioning nut.
According to the semi-circle clamp fixture, the inner cavity of the pre-tightening screw sleeve is in threaded connection with the surface of the pre-tightening screw rod, the top of the pre-tightening screw rod is movably connected with the bottom of the pre-tightening plate, the bottom of the pre-tightening screw rod is fixedly connected with the rotating plate, and the surface of the rotating plate is fixedly connected with the rotating rod.
According to the semicircular hoop fixture, the inner cavity of the locking threaded sleeve is in threaded connection with the surface of the pre-tightening screw rod, the two sides of the locking threaded sleeve are fixedly connected with the connecting plates, one side of each connecting plate is fixedly connected with the locking plate, and the top of each locking plate is in contact with the bottom of the positioning nut.
According to the semicircular hoop fixture, the inner cavity of the locking plate is provided with the locking groove, the diameter of the locking groove is larger than that of the positioning screw rod, and the inner wall of the locking groove is movably connected with the surface of the positioning screw rod.
According to the semicircular clamp fixture, one side of the inner cavity of the locking plate is provided with the guide hole, the inner cavity of the guide hole is movably connected with the guide column, and the top of the guide column is fixedly connected with the bottom of the pipe clamp seat body.
According to the semicircular hoop fixture, the two sides of the bottom of the pre-tightening plate are fixedly connected with the supporting seats, the bottom of each supporting seat is fixedly connected with the supporting spring, and the bottom of each supporting spring is fixedly connected with the inner wall of the pipe fixture seat body.
The application of the semicircular hoop clamp comprises the following steps:
when connecting and fixing the semicircular clamp fixture to the pipeline:
firstly, the positioning column is driven to move through the semi-cylinder, the positioning column drives the positioning screw to slide in the sliding hole, the opening diameter of the pipe clamping seat body is adjusted through the movement of the semi-cylinder, and then the positioning nut is in threaded connection with the positioning screw, so that the semi-cylinder can fix the pipeline;
secondly, the rotating plate is driven to rotate through the rotating rod, the pre-tightening screw rod is driven to rotate through the rotating plate, the pre-tightening plate moves upwards under the threaded connection of the pre-tightening screw rod and the pre-tightening screw sleeve, and pressure is applied to the bottom of the pipeline through the movement of the pre-tightening plate, so that an early warning effect is achieved;
and finally, the locking threaded sleeve moves upwards under the threaded connection of the pre-tightening screw and the locking threaded sleeve, the connecting plate is driven to move through the movement of the locking threaded sleeve, the locking plate is driven to contact with the bottom of the positioning nut through the movement of the connecting plate, and then the positioning nut is prevented from falling off from the surface of the positioning screw.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the pipe clamp fixture, the positioning column is driven to move through the semi-cylinder, the positioning column drives the positioning screw to slide in the sliding hole, the opening diameter of the pipe clamp seat body is adjusted through the movement of the semi-cylinder, and then the positioning nut is in threaded connection with the positioning screw, so that the semi-cylinder can be fixed to a pipe, the advantage of a pre-tightening and locking function is achieved, the problem that the existing semi-cylinder clamp fixture does not have the pre-tightening and locking function in the use process, and the problem that the pipe clamp seat and the pipe are prone to shaking due to the fact that a gap still exists between the pipe clamp seat and the pipe after a U-shaped pipe clamp is fixed to the pipe is solved.
2. According to the pipe clamp seat, the positioning nut is in threaded connection with the positioning screw rod until the positioning nut is in contact with the bottom of the pipe clamp seat body, the semi-cylinder can be stably connected with a pipeline, the positioning nut is protected by the positioning gasket, the phenomenon that abrasion occurs between the positioning nut and the pipe clamp seat body is prevented, the moving position of the locking plate is guided by the arrangement of the guide hole and the guide column, and then the stability of the locking plate in moving is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the tube chuck body structure of the present invention;
FIG. 3 is a schematic connection diagram of the positioning mechanism structure of the present invention;
fig. 4 is a schematic view of the connection between the structures of the pretension screw and the locking nut of the present invention.
In the figure: 1. a pipe clamp seat body; 2. a positioning mechanism; 201. positioning a screw rod; 202. positioning a nut; 203. positioning the gasket; 204. a positioning column; 205. a semi-cylinder; 3. a pre-tightening mechanism; 301. pre-tightening the screw; 302. pre-tightening the plate; 303. pre-tightening the threaded sleeve; 304. rotating the rod; 305. a rotating plate; 4. a locking mechanism; 401. a locking plate; 402. locking the threaded sleeve; 403. a locking groove; 404. a guide hole; 405. a guide post; 406. a connecting plate; 5. a slide hole; 6. a support spring; 7. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the semicircular hoop fixture comprises a pipe clamping seat body 1, wherein both sides of the bottom of the inner wall of the pipe clamping seat body 1 are provided with sliding holes 5, the inner cavity of each sliding hole 5 is movably connected with a positioning mechanism 2, each positioning mechanism 2 comprises a positioning screw 201 and a positioning nut 202, the center of the bottom of the inner wall of the pipe clamping seat body 1 is movably connected with a pre-tightening mechanism 3, each pre-tightening mechanism 3 comprises a pre-tightening screw 301, a pre-tightening plate 302 and a pre-tightening screw sleeve 303, a locking mechanism 4 is arranged on the surface of each pre-tightening screw 301, and each locking mechanism 4 comprises a locking plate 401 and a locking screw sleeve 402.
Through the technical scheme, the positioning nut 202 is in threaded connection with the positioning screw 201, the semi-cylinder 205 can limit and fix the top of the pipeline, the pre-tightening screw 301 moves upwards through threaded connection between the pre-tightening screw 301 and the pre-tightening threaded sleeve 303, the pre-tightening plate 302 is driven to move through movement of the pre-tightening screw 301, and pre-tightening and fixing are performed on the bottom of the pipeline through movement of the pre-tightening plate 302.
Specifically, the top fixedly connected with reference column 204 of positioning screw 201, the top fixedly connected with semicircle column 205 of reference column 204, the top threaded connection on positioning screw 201 surface has set nut 202, the top swing joint on positioning screw 201 surface has set gasket 203, the top of set gasket 203 and the bottom contact of pipe cassette seat body 1, the bottom of set gasket 203 and the top contact of set nut 202.
Through above-mentioned technical scheme, through set nut 202 and positioning screw 201 threaded connection, until set nut 202 and the bottom contact of pipe cassette seat body 1, can make the semicircle pillar 205 firm be connected with the pipeline, through the setting of locating washer 203, play the effect of protection to set nut 202, prevent the phenomenon that can appear wearing and tearing between set nut 202 and the pipe cassette seat body 1.
Specifically, the inner cavity of the pre-tightening threaded sleeve 303 is in threaded connection with the surface of the pre-tightening screw 301, the top of the pre-tightening screw 301 is movably connected with the bottom of the pre-tightening plate 302, the bottom of the pre-tightening screw 301 is fixedly connected with a rotating plate 305, and the surface of the rotating plate 305 is fixedly connected with a rotating rod 304.
Through above-mentioned technical scheme, through the setting of dwang 304 and rotor plate 305, increase user's hand and pretension screw rod 301's area of contact, then conveniently rotate pretension screw rod 301.
Specifically, the inner cavity of the locking screw sleeve 402 is in threaded connection with the surface of the pre-tightening screw 301, the two sides of the locking screw sleeve 402 are fixedly connected with connecting plates 406, one side of each connecting plate 406 is fixedly connected with a locking plate 401, and the top of each locking plate 401 is in contact with the bottom of the positioning nut 202.
Through the technical scheme, through the setting of locking plate 401, can carry on spacingly to set nut 202, prevent that the phenomenon that drops can appear coming off in the long-time use of set nut 202, through the setting of pretension board 302, hold up the pipeline bottom, then improved the steadiness when the pipeline is fixed.
Specifically, the inner cavity of the locking plate 401 is provided with a locking groove 403, the diameter of the locking groove 403 is larger than that of the positioning screw 201, and the inner wall of the locking groove 403 is movably connected with the surface of the positioning screw 201.
Through the technical scheme, the locking groove 403 is arranged, so that the locking plate 401 can be smoothly sleeved on the surface of the positioning screw 201.
Specifically, a guide hole 404 is formed in one side of an inner cavity of the locking plate 401, a guide column 405 is movably connected to the inner cavity of the guide hole 404, and the top of the guide column 405 is fixedly connected with the bottom of the tube clamp seat body 1.
Through the technical scheme, the moving position of the locking plate 401 is guided by the arrangement of the guide hole 404 and the guide column 405, and then the stability of the locking plate 401 during moving is improved.
Specifically, the two sides of the bottom of the pre-tightening plate 302 are fixedly connected with a supporting seat 7, the bottom of the supporting seat 7 is fixedly connected with a supporting spring 6, and the bottom of the supporting spring 6 is fixedly connected with the inner wall of the pipe clamp seat body 1.
Through above-mentioned technical scheme, through the setting of supporting spring 6 and supporting seat 7, support pretension board 302's position, can damage after preventing pretension board 302 from receiving the pressure.
In the use of the invention: when the semicircular hoop clamp is used for connecting and fixing a pipeline, firstly, the positioning column 204 is driven to move through the semicylinder 205, the positioning column 204 drives the positioning screw 201 to slide in the sliding hole 5, the opening diameter of the pipe clamping seat body 1 is adjusted through the movement of the semicylinder 205, then, the positioning nut 202 is in threaded connection with the positioning screw 201, the positioning nut 202 moves upwards, the positioning gasket 203 is in close contact with the pipe clamping seat body 1 through the movement of the positioning nut 202, the semicylinder 205 can be fixed to the pipeline, secondly, the rotating plate 305 is driven to rotate through the rotating rod 304, the pre-tightening screw 301 is driven to rotate through the rotating plate 305, the pre-tightening plate 302 is driven to move upwards through the threaded connection of the pre-tightening screw 301 and the pre-tightening screw sleeve 303, the pressure is applied to the bottom of the pipeline through the movement of the pre-tightening plate 302, the early warning effect is achieved, the supporting seat 7 is driven to move through the movement of the pre-tightening plate 302, the supporting spring 6 is stretched and deformed through the movement of the supporting seat 7, finally, the locking screw 402 is driven to move upwards through the movement of the connecting plate 406, the positioning screw 401 is driven to contact with the positioning screw 401, and the positioning nut 202, and the positioning screw 401 is prevented from falling off through the sliding groove 401 of the positioning nut 202.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a semicircle clamp fixture, includes pipe cassette body (1), its characterized in that: slide opening (5) have all been seted up to the both sides of pipe cassette body (1) inner wall bottom, the inner chamber swing joint of slide opening (5) has positioning mechanism (2), positioning mechanism (2) are including positioning screw (201) and set nut (202), swing joint has preloading mechanism (3) in the center department swing joint of pipe cassette body (1) inner wall bottom, preloading mechanism (3) are including pretension screw (301), pretension board (302) and pretension swivel nut (303), the surface mounting of pretension screw (301) has locking mechanism (4), locking mechanism (4) are including locking board (401) and locking swivel nut (402).
2. A semi-circular clamp according to claim 1, wherein: the top fixedly connected with reference column (204) of positioning screw (201), the top fixedly connected with semicircle column (205) of reference column (204), the top threaded connection on positioning screw (201) surface has set nut (202), the top swing joint on positioning screw (201) surface has set gasket (203), the top of set gasket (203) and the bottom contact of pipe cassette body (1), the bottom of set gasket (203) and the top contact of set nut (202).
3. A semi-circular clamp according to claim 1, wherein: the inner cavity of the pre-tightening threaded sleeve (303) is in threaded connection with the surface of the pre-tightening screw rod (301), the top of the pre-tightening screw rod (301) is movably connected with the bottom of the pre-tightening plate (302), the bottom of the pre-tightening screw rod (301) is fixedly connected with a rotating plate (305), and the surface of the rotating plate (305) is fixedly connected with a rotating rod (304).
4. A semi-circular clamp according to claim 1, wherein: the inner cavity of the locking threaded sleeve (402) is in threaded connection with the surface of the pre-tightening screw (301), connecting plates (406) are fixedly connected to the two sides of the locking threaded sleeve (402), a locking plate (401) is fixedly connected to one side of each connecting plate (406), and the top of each locking plate (401) is in contact with the bottom of the positioning nut (202).
5. A semi-circular clamp according to claim 1, wherein: the inner cavity of the locking plate (401) is provided with a locking groove (403), the diameter of the locking groove (403) is larger than that of the positioning screw rod (201), and the inner wall of the locking groove (403) is movably connected with the surface of the positioning screw rod (201).
6. A semi-circular clamp according to claim 1, wherein: one side of the inner cavity of the locking plate (401) is provided with a guide hole (404), the inner cavity of the guide hole (404) is movably connected with a guide column (405), and the top of the guide column (405) is fixedly connected with the bottom of the pipe clamp seat body (1).
7. A semi-circular clamp according to claim 1, wherein: the pipe clamp seat is characterized in that supporting seats (7) are fixedly connected to two sides of the bottom of the pre-tightening plate (302), supporting springs (6) are fixedly connected to the bottoms of the supporting seats (7), and the bottoms of the supporting springs (6) are fixedly connected with the inner wall of the pipe clamp seat body (1).
8. The utility model provides an application of semicircle clamp fixture which characterized in that: the method comprises the following steps:
when connecting and fixing the semicircular clamp fixture to the pipeline:
firstly, the positioning column (204) is driven to move through the semi-cylinder (205), the positioning column (204) drives the positioning screw rod (201) to slide in the sliding hole (5), the opening diameter of the pipe clamping seat body (1) is adjusted through the movement of the semi-cylinder (205), and then the positioning nut (202) is in threaded connection with the positioning screw rod (201), so that the semi-cylinder (205) can be fixed to a pipeline;
secondly, the rotating plate (305) is driven to rotate through the rotating rod (304), the pre-tightening screw (301) is driven to rotate through the rotating plate (305), the pre-tightening plate (302) is moved upwards under the threaded connection of the pre-tightening screw (301) and the pre-tightening screw sleeve (303), and pressure is applied to the bottom of the pipeline through the movement of the pre-tightening plate (302), so that an early warning effect is achieved;
and finally, the locking threaded sleeve (402) moves upwards under the threaded connection of the pre-tightening screw (301) and the locking threaded sleeve (402), the connecting plate (406) is driven to move by the movement of the locking threaded sleeve (402), the locking plate (401) is driven to contact with the bottom of the positioning nut (202) by the movement of the connecting plate (406), and the positioning nut (202) is prevented from falling off from the surface of the positioning screw (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210944993.2A CN115199823A (en) | 2022-08-08 | 2022-08-08 | Semicircular hoop clamp and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210944993.2A CN115199823A (en) | 2022-08-08 | 2022-08-08 | Semicircular hoop clamp and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115199823A true CN115199823A (en) | 2022-10-18 |
Family
ID=83585488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210944993.2A Withdrawn CN115199823A (en) | 2022-08-08 | 2022-08-08 | Semicircular hoop clamp and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115199823A (en) |
-
2022
- 2022-08-08 CN CN202210944993.2A patent/CN115199823A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221018 |
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| WW01 | Invention patent application withdrawn after publication |