CN211853041U - Anti-loosening device for hydraulic pipeline joint - Google Patents
Anti-loosening device for hydraulic pipeline joint Download PDFInfo
- Publication number
- CN211853041U CN211853041U CN202020107593.2U CN202020107593U CN211853041U CN 211853041 U CN211853041 U CN 211853041U CN 202020107593 U CN202020107593 U CN 202020107593U CN 211853041 U CN211853041 U CN 211853041U
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- Prior art keywords
- hydraulic pressure
- cavity
- joint
- hydraulic pipeline
- pressure pipeline
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- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 14
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic pressure pipeline connects locking device, including fixed first hydraulic pressure pipeline of pipeline base and interconnect and second hydraulic pressure pipeline, the one end that first hydraulic pressure pipeline and second hydraulic pressure pipeline are close to each other is all fixed to be provided with the joint dish, and two joint dishes are fixed through a plurality of locking bolt lockings between, and all are provided with the sealing ring between the quotation of two joint dishes, the support ring has been cup jointed to the outside of first hydraulic pressure pipeline and second hydraulic pressure pipeline joint department fixed respectively, the equal fixedly connected with bracing piece in bottom of two support rings, be equipped with the cavity on the pipeline base. The utility model discloses a hydraulic pressure pipeline connects locking device can prevent to lead to hydraulic pressure pipeline joint department to appear not hard up situation owing to receive the great vibrations in the external world, and the factor of leaking has appeared in the hydraulic pressure pipeline joint department that has significantly reduced is favorable to ensureing the subsequent normal use of hydraulic pressure pipeline, has satisfied people's use needs.
Description
Technical Field
The utility model relates to a hydraulic pressure pipeline technical field especially relates to a hydraulic pressure pipeline connects locking device.
Background
With the rapid development of the hydraulic pipe market in China, the application and research and development of related core production technologies become the focus of attention of enterprises in the industry. Understanding the research and development trends, process equipment, technical application and trend of the home and abroad hydraulic pipe production core technology is very key for enterprises to improve the technical specification of products and improve the market competitiveness. Hydraulic pipes are widely known for use in various fluid conduits.
And it is fixed that the installation of rigidity is all between some current hydraulic pressure pipelines and the pipeline base, owing to receive external great vibrations reason, leads to the hydraulic pressure pipeline to connect the not hard up situation of appearance often, causes the leakage easily, has seriously influenced subsequent normal use, for this reason, the utility model provides a hydraulic pressure pipeline connects locking device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a locking device for a hydraulic pipeline joint.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic pipeline joint anti-loosening device comprises a pipeline base, a first hydraulic pipeline and a second hydraulic pipeline which are fixedly connected with each other, the ends of the first hydraulic pipeline and the second hydraulic pipeline which are close to each other are fixedly provided with joint plates, the two joint plates are locked and fixed through a plurality of locking bolts, and sealing rings are arranged between the disc surfaces of the two joint discs, the outer parts of the joints of the first hydraulic pipeline and the second hydraulic pipeline are respectively fixedly sleeved with a support ring, the bottoms of the two support rings are respectively and fixedly connected with a support rod, a cavity is arranged on the pipeline base, a support plate is movably arranged in the cavity, the bottom of the supporting rod extends into the cavity and is fixedly connected to the top of the supporting plate, first springs are arranged on two sides of the bottom of the supporting plate, and the bottom ends of the first springs are fixedly connected to the inner wall of the bottom of the cavity;
be provided with the bar fixed block on the central point of cavity bottom inner wall puts, and the top of bar fixed block is equipped with the movable groove, and the symmetrical slidable mounting in the movable groove has the movable block, fixedly connected with second spring between two movable blocks, the bottom symmetry of backup pad is rotated and is connected with the dwang, and the bottom of dwang is rotated and is connected on the movable block.
Preferably, an elastic damping ring is arranged in the cavity, the bottom of the elastic damping ring is fixedly connected to the top of the supporting plate, and the top of the elastic damping ring is fixedly connected to the inner wall of the top of the cavity.
Preferably, the two rotating rods are integrally in a V-shaped structure.
Preferably, the bottom of the movable block is provided with a transverse sliding block, the inner wall of the bottom of the movable groove is provided with a transverse sliding groove, and the transverse sliding block is connected with the transverse sliding groove in a sliding manner.
Preferably, the two sides of the supporting plate are provided with vertical sliding blocks, the inner walls of the two sides of the cavity are provided with vertical sliding grooves, and the vertical sliding blocks are connected with the vertical sliding grooves in a sliding mode.
Preferably, a through hole is formed in the inner wall of the top of the cavity, and the support rod penetrates through the through hole in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, when the shock absorber receives large external shock, the first hydraulic pipeline and the second hydraulic pipeline can enable the support ring to perform downward buffering activity, the support ring also enables the support plate to move downwards through the support rod during the downward buffering activity, the first spring can be extruded when the support plate moves downwards, and meanwhile, the elastic shock absorbing ring is stretched downwards, so that part of shock force can be counteracted by utilizing the deformation of the first spring and the elastic shock absorbing ring, and the shock absorbing effect is realized; meanwhile, when the supporting plate moves downwards, the second spring is extruded inwards through the rotating rod and the movable block, so that the damping and buffering effects can be further achieved through the deformation of the second spring; finally, the utility model discloses a hydraulic pressure pipeline connects locking device can prevent to lead to hydraulic pressure pipeline joint department to appear not hard up situation owing to receive the great vibrations in the external world, and the factor that leaks appears in hydraulic pressure pipeline joint department that has significantly reduced is favorable to ensureing the normal use of hydraulic pressure pipeline, has satisfied people's use needs.
Drawings
Fig. 1 is a schematic structural view of a check device for a hydraulic pipe joint according to the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: the hydraulic pipeline sealing device comprises a first hydraulic pipeline 1, a second hydraulic pipeline 2, a joint disc 3, a locking bolt 4, a sealing ring 5, a pipeline base 6 and a support ring 7; 600 cavities, 601 support rods, 602 support plates, 603 first springs, 604 elastic shock rings, 605 rotating rods, 606 movable blocks, 607 second springs, 608 strip-shaped fixed blocks, 609 movable grooves and 610 vertical sliding blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a hydraulic pipeline joint anti-loosening device comprises a pipeline base 6, a first hydraulic pipeline 1 and a second hydraulic pipeline 2 which are fixedly connected with each other, wherein joint plates 3 are fixedly arranged at one ends of the first hydraulic pipeline 1 and the second hydraulic pipeline 2, the two joint plates 3 are fixedly locked by a plurality of locking bolts 4, a sealing ring 5 is arranged between the plate surfaces of the two joint plates 3, supporting rings 7 are respectively and fixedly sleeved outside the joints of the first hydraulic pipeline 1 and the second hydraulic pipeline 2, supporting rods 601 are fixedly connected to the bottoms of the two supporting rings 7, a cavity 600 is arranged on the pipeline base 6, a supporting plate 602 is movably arranged in the cavity 600, the bottom of each supporting rod 601 extends into the cavity 600 and is fixedly connected to the top of the corresponding supporting plate 602, first springs 603 are arranged on two sides of the bottom of the corresponding supporting plate 602, the bottom end of the first spring 603 is fixedly connected to the inner wall of the bottom of the cavity 600;
a strip-shaped fixed block 608 is arranged at the central position of the inner wall of the bottom of the cavity 600, a movable groove 609 is formed in the top of the strip-shaped fixed block 608, movable blocks 606 are symmetrically and slidably mounted in the movable groove 609, a second spring 607 is fixedly connected between the two movable blocks 606, the bottom of the support plate 602 is symmetrically and rotatably connected with a rotating rod 605, and the bottom of the rotating rod 605 is rotatably connected to the movable blocks 606. The utility model discloses a hydraulic pressure pipeline connects locking device can prevent to lead to hydraulic pressure pipeline joint department to appear not hard up situation owing to receive the great vibrations in the external world, and the factor of leaking has appeared in the hydraulic pressure pipeline joint department that has significantly reduced is favorable to ensureing the subsequent normal use of hydraulic pressure pipeline, has satisfied people's use needs.
Specifically, an elastic damping ring 604 is disposed in the cavity 600, a bottom of the elastic damping ring 604 is fixedly connected to a top of the supporting plate 602, and a top of the elastic damping ring 604 is fixedly connected to an inner wall of the top of the cavity 600.
Specifically, the two rotating rods 605 are integrally formed in a V-shaped structure.
Specifically, the bottom of the movable block 606 is provided with a transverse sliding block, the inner wall of the bottom of the movable groove 609 is provided with a transverse sliding groove, and the transverse sliding block is connected with the transverse sliding groove in a sliding manner.
Specifically, the two sides of the supporting plate 602 are provided with vertical sliding blocks 610, the inner walls of the two sides of the cavity 600 are provided with vertical sliding grooves, and the vertical sliding blocks 610 are slidably connected with the vertical sliding grooves.
Specifically, a through hole is formed in the inner wall of the top of the cavity 600, and the support rod 601 penetrates through the through hole in a sliding manner.
In the utility model, when the external large vibration is received, the first hydraulic pipeline 1 and the second hydraulic pipeline 2 can both enable the support ring 7 to perform downward buffering activity, the support ring 7 also enables the support plate 602 to move downwards through the support rod 601 during the downward buffering activity, the support plate 602 can extrude the first spring 603 when moving downwards, and meanwhile, the elastic damping ring 604 is also stretched downwards, so that part of vibration force can be counteracted by utilizing the deformation of the first spring 603 and the elastic damping ring 604, and the vibration damping effect is achieved; meanwhile, when the support plate 602 moves downwards, the second spring 607 is pressed inwards by the rotating rod 605 and the movable block 606, so that the effect of damping and buffering can be further achieved through the deformation of the second spring 607; finally, the situation that the hydraulic pipeline joint is loosened due to external large vibration can be prevented, leakage factors at the hydraulic pipeline joint are greatly reduced, subsequent normal use of the hydraulic pipeline is guaranteed, and the use requirements of people are met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A hydraulic pipeline joint anti-loosening device comprises a pipeline base (6), a first hydraulic pipeline (1) and a second hydraulic pipeline (2) which are fixedly connected with each other, wherein one ends, close to each other, of the first hydraulic pipeline (1) and the second hydraulic pipeline (2) are fixedly provided with joint discs (3), the two joint discs (3) are fixedly locked through a plurality of locking bolts (4), sealing rings (5) are arranged between disc surfaces of the two joint discs (3), the anti-loosening device is characterized in that the outer portions of joints of the first hydraulic pipeline (1) and the second hydraulic pipeline (2) are respectively and fixedly sleeved with supporting rings (7), the bottoms of the two supporting rings (7) are fixedly connected with supporting rods (601), a cavity (600) is arranged on the pipeline base (6), a supporting plate (602) is movably arranged in the cavity (600), and the bottom of the supporting rods (601) extends into the cavity (600) and is fixedly connected to the top of the supporting plates (602), two sides of the bottom of the supporting plate (602) are respectively provided with a first spring (603), and the bottom end of each first spring (603) is fixedly connected to the inner wall of the bottom of the cavity (600);
be provided with bar fixed block (608) on the central point of cavity (600) bottom inner wall puts, the top of bar fixed block (608) is equipped with movable groove (609), and symmetrical slidable mounting has movable block (606) in movable groove (609), fixedly connected with second spring (607) between two movable blocks (606), the bottom symmetry of backup pad (602) is rotated and is connected with dwang (605), and the bottom of dwang (605) is rotated and is connected on movable block (606).
2. The anti-loosening device for the hydraulic pipeline joint as claimed in claim 1, wherein an elastic damping ring (604) is arranged in the cavity (600), the bottom of the elastic damping ring (604) is fixedly connected to the top of the supporting plate (602), and the top of the elastic damping ring (604) is fixedly connected to the inner wall of the top of the cavity (600).
3. The anti-loosening device for the hydraulic pipe joint according to claim 1, wherein the two rotating rods (605) are integrally formed in a V-shaped structure.
4. The anti-loosening device for the hydraulic pipeline joint as claimed in claim 1, wherein a transverse sliding block is arranged at the bottom of the movable block (606), a transverse sliding groove is arranged on the inner wall of the bottom of the movable groove (609), and the transverse sliding block is in sliding connection with the transverse sliding groove.
5. The anti-loosening device for the hydraulic pipeline joint as claimed in claim 1, wherein vertical sliding blocks (610) are arranged on two sides of the supporting plate (602), vertical sliding grooves are arranged on inner walls of two sides of the cavity (600), and the vertical sliding blocks (610) are connected with the vertical sliding grooves in a sliding mode.
6. The anti-loosening device for the hydraulic pipeline joint as claimed in claim 1, wherein a through hole is formed in the top inner wall of the cavity (600), and the support rod (601) is slidably inserted through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107593.2U CN211853041U (en) | 2020-01-17 | 2020-01-17 | Anti-loosening device for hydraulic pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107593.2U CN211853041U (en) | 2020-01-17 | 2020-01-17 | Anti-loosening device for hydraulic pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853041U true CN211853041U (en) | 2020-11-03 |
Family
ID=73232134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107593.2U Expired - Fee Related CN211853041U (en) | 2020-01-17 | 2020-01-17 | Anti-loosening device for hydraulic pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211853041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856081A (en) * | 2020-12-31 | 2021-05-28 | 辽宁希泰科技有限公司 | Double-layer corrugated pipe butt joint |
-
2020
- 2020-01-17 CN CN202020107593.2U patent/CN211853041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856081A (en) * | 2020-12-31 | 2021-05-28 | 辽宁希泰科技有限公司 | Double-layer corrugated pipe butt joint |
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| 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: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |