CN204354007U - For the centrifugal clamping device of pipeline - Google Patents
For the centrifugal clamping device of pipeline Download PDFInfo
- Publication number
- CN204354007U CN204354007U CN201420809370.5U CN201420809370U CN204354007U CN 204354007 U CN204354007 U CN 204354007U CN 201420809370 U CN201420809370 U CN 201420809370U CN 204354007 U CN204354007 U CN 204354007U
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- connecting rod
- housing
- hole
- collet
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of centrifugal clamping device for pipeline, comprise fixture housing, centrifugal weight and clamp body, one end of centrifugal housing is provided with the first through hole, the other end of centrifugal housing is provided with the second through hole, the elastic cone sleeve be connected with centrifugal housing elasticity is provided with in second through hole, and the bigger diameter end of elastic cone sleeve is positioned at the end of centrifugal housing, clamp body comprises pull bar, connecting rod and collet, pull bar is positioned at the first through hole and is slidably connected with the first through hole, connecting rod is connected with pull bar, rod outer sleeve is provided with annulus, collet is located at the front end of connecting rod, be provided with connecting rod between one end of centrifugal weight and annulus, centrifugal weight and rod hinge connection, between centrifugal weight and elastic cone sleeve, be provided with the first spring.The utility model overcomes existing clamp weak effect, caducous shortcoming for clamping tubing, provide a kind of step up effective, avoid the centrifugal clamping device for pipeline that comes off.
Description
Technical field
The utility model belongs to grip device field, is specifically related to a kind of centrifugal clamping device for pipeline.
Background technology
Building materials are the general designations of the material used in civil engineering and architectural engineering, can be divided into structural material, ornament materials and some proprietary material, structural material comprises timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, pottery, glass, engineering plastics, composite etc.; Ornament materials comprises various coating, paint, coating, veneer, assorted ceramic tile, has the glass etc. of special-effect; Proprietary material refers to for waterproof, protection against the tide, anticorrosion, fire prevention, fire-retardant, sound insulation, heat insulation, insulation, sealing etc.
Tubing is material conventional in building materials, for tubing, especially pipeline, needs pipeline to stretch to use in use, during stretching, extension, usually need tubing two ends to fix, existingly fix to clamp or adopt manual stretching, extension, or extend again after adopting simple fixture to be clamped at its two ends, but existing fixture is generally the clamping of two halves formula chuck, when this mode clamps pipeline, the weak effect of clamping, easily comes off.
Utility model content
The technical problems to be solved in the utility model is for existing clamp weak effect, caducous shortcoming for clamping tubing, provide a kind of step up effective, avoid the centrifugal clamping device for pipeline that comes off.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: for the centrifugal clamping device of pipeline, comprise fixture housing, centrifugal weight and clamp body, one end of centrifugal housing is provided with the first through hole, the other end of centrifugal housing is provided with the second through hole, the elastic cone sleeve be connected with centrifugal housing elasticity is provided with in second through hole, and the bigger diameter end of elastic cone sleeve is positioned at the end of centrifugal housing, clamp body comprises pull bar, connecting rod and collet, pull bar is positioned at the first through hole and is slidably connected with the first through hole, connecting rod is connected with pull bar, annulus is arranged with outside the contact position of pull bar and connecting rod, annulus is fixedly connected with the first through hole, annulus and connecting rod are slidably connected, collet is located at the front end of connecting rod, and the outer wall of collet and elastic cone sleeve offset, centrifugal weight is L shape, is provided with connecting rod between one end of centrifugal weight and annulus, centrifugal weight and rod hinge connection, and the other end of centrifugal weight is positioned at the centrifugal weight periphery of fixture housing, is provided with the first spring between centrifugal weight and elastic cone sleeve.
Adopt the centrifugal clamping device for pipeline of technical solutions of the utility model, rotary clamp housing, fixture housing is subject to the effect of centrifugal force, the both sides of centrifugal weight to centrifugal housing are moved, owing to being provided with the first spring between centrifugal weight and elastic cone sleeve, first spring is subject to the effect of centrifugal force and stretches, rotate around the interface point connected, thus elastic cone sleeve is opened, simultaneously, pull bar is positioned at the first through hole, pull bar drives connecting rod to move to centrifugal hull outside, now, annulus is owing to being connected and fixed motionless with centrifugal housing, pull bar slides in annulus, and then collet is moved, the miner diameter end of collet to elastic cone sleeve is moved, and then make collet move to the miner diameter end of elastic cone sleeve, centrifugal force is made to disappear again, due to the first spring restoring force, then centrifugal weight radial direction is regained, thus by elastic cone sleeve radial contraction, thus will the collet clamping of elastic cone sleeve miner diameter end be positioned at, the end of pipeline is then clamped in collet, after the two ends of pipeline are all clamped, redraw, because the utility model adopts centrifugal expanding elastic chuck, recycling spring restoring force clamping collet, clamping effective and avoid coming off.
Further, described collet comprises holder and one group of intermediate plate, and one group of intermediate plate is evenly connected to the end of holder around the center of holder, and leaves gap between adjacent clips.The intermediate plate of one group of rounded arrangement is fixed by the holder of collet, and the gap between adjacent clips makes collet can radial contraction and opening, and structure is simple, easy to operate.
Further, described elastic cone sleeve comprises one group of cone sheets, is provided with the second spring between each cone sheets and centrifugal housing.The second spring between cone sheets and centrifugal housing, even if when inapplicable centrifugal weight drives elastic cone sleeve to open, also can meet collet and move to the miner diameter end of elastic cone sleeve, thus be clamped by collet, applicability is stronger.
Further, the diameter of described pull bar is greater than the diameter of connecting rod.Give annulus restriction, avoid annulus be subject to axial frictional force for a long time and loosen.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the schematic diagram of the utility model for the centrifugal clamping device embodiment of pipeline;
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
In figure: fixture housing 1, centrifugal weight 2, pull bar 3, annulus 4, connecting rod 5, collet 6, elastic cone sleeve 7, first spring 8, second spring 9.
As Fig. 1, shown in Fig. 2, the utility model is used for the centrifugal clamping device of pipeline, comprise fixture housing 1, centrifugal weight 2 and clamp body, one end of centrifugal housing is provided with the first through hole, the other end of centrifugal housing is provided with the second through hole, the elastic cone sleeve 7 be connected with centrifugal housing elasticity is provided with in second through hole, and the bigger diameter end of elastic cone sleeve 7 is positioned at the end of centrifugal housing, clamp body comprises pull bar 3, connecting rod 5 and collet 6, the diameter of pull bar 3 is greater than the diameter of connecting rod 5, collet 6 comprises holder and one group of intermediate plate, one group of intermediate plate is evenly connected to the end of holder around the center of holder, and leave gap between adjacent clips, collet 6 is also conical head, pull bar 3 is positioned at the first through hole and is slidably connected with the first through hole, connecting rod 5 is connected with pull bar 3, annulus 4 is arranged with outside pull bar 3 and the contact position of connecting rod 5, annulus 4 is fixedly connected with the first through hole, annulus 4 and connecting rod 5 are slidably connected, collet 6 is located at the front end of connecting rod 5, and the outer wall of collet 6 and elastic cone sleeve 7 offset, and the miner diameter end of collet 6 is positioned at the miner diameter end of elastic cone sleeve 7, elastic cone sleeve 7 comprises one group of cone sheets, the second spring 9 is provided with between each cone sheets and centrifugal housing, centrifugal weight 2 is L shape, connecting rod is provided with between one end of centrifugal weight 2 and annulus 4, centrifugal weight 2 and rod hinge connection, the other end of centrifugal weight 2 is positioned at centrifugal weight 2 periphery of fixture housing 1, is provided with the first spring 8 between centrifugal weight 2 and elastic cone sleeve 7.
In specific implementation process, the two ends of pipeline are positioned over respectively in collet 6, rotate centrifugal housing, centrifugal housing into rotation is made to produce centrifugal force, centrifugal weight 2 is subject to operating on centrifugal force, L shape centrifugal weight 2 rotates with the hinged place of connecting rod, make the other end of centrifugal weight 2 close to the outer wall of centrifugal housing, now, first spring 8 is stretched, simultaneously, centrifugal weight 2 drives the cone sheets of elastic cone sleeve 7 to be radially stretched, now, second spring 9 is in compressive state, again the side of pull bar 3 to centrifugal housing is moved, pull bar 3 is made to drive connecting rod 5 to slide in annulus 4, and then drive one group of intermediate plate of collet 6 to move to the miner diameter end of elastic cone sleeve 7, when centrifugal force disappears, first spring 8 and the second spring 9 drive elastic cone sleeve 7 radial contraction, thus force collet 6 radial contraction, the pipeline clamping of collet 6 will be positioned at.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. for the centrifugal clamping device of pipeline, it is characterized in that: comprise fixture housing, centrifugal weight and clamp body, one end of centrifugal housing is provided with the first through hole, the other end of centrifugal housing is provided with the second through hole, the elastic cone sleeve be connected with centrifugal housing elasticity is provided with in second through hole, and the bigger diameter end of elastic cone sleeve is positioned at the end of centrifugal housing, clamp body comprises pull bar, connecting rod and collet, pull bar is positioned at the first through hole and is slidably connected with the first through hole, connecting rod is connected with pull bar, annulus is arranged with outside the contact position of pull bar and connecting rod, annulus is fixedly connected with the first through hole, annulus and connecting rod are slidably connected, collet is located at the front end of connecting rod, and the outer wall of collet and elastic cone sleeve offset, centrifugal weight is L shape, is provided with connecting rod between one end of centrifugal weight and annulus, centrifugal weight and rod hinge connection, and the other end of centrifugal weight is positioned at the centrifugal weight periphery of fixture housing, is provided with the first spring between centrifugal weight and elastic cone sleeve.
2. as claimed in claim 1 for the centrifugal clamping device of pipeline, it is characterized in that: described collet comprises holder and one group of intermediate plate, one group of intermediate plate is evenly connected to the end of holder around the center of holder, and leaves gap between adjacent clips.
3. as claimed in claim 2 for the centrifugal clamping device of pipeline, it is characterized in that: described elastic cone sleeve comprises one group of cone sheets, is provided with the second spring between each cone sheets and centrifugal housing.
4. as claimed in claim 3 for the centrifugal clamping device of pipeline, it is characterized in that: the diameter of described pull bar is greater than the diameter of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809370.5U CN204354007U (en) | 2014-12-20 | 2014-12-20 | For the centrifugal clamping device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809370.5U CN204354007U (en) | 2014-12-20 | 2014-12-20 | For the centrifugal clamping device of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354007U true CN204354007U (en) | 2015-05-27 |
Family
ID=53255500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809370.5U Expired - Fee Related CN204354007U (en) | 2014-12-20 | 2014-12-20 | For the centrifugal clamping device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848847A (en) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | Pipe fitting clamps rotating mechanism |
-
2014
- 2014-12-20 CN CN201420809370.5U patent/CN204354007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848847A (en) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | Pipe fitting clamps rotating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |