CN212250710U - Clamp spring device and pipeline connecting device - Google Patents
Clamp spring device and pipeline connecting device Download PDFInfo
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- CN212250710U CN212250710U CN202020557904.5U CN202020557904U CN212250710U CN 212250710 U CN212250710 U CN 212250710U CN 202020557904 U CN202020557904 U CN 202020557904U CN 212250710 U CN212250710 U CN 212250710U
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- clamping arm
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Abstract
The utility model relates to a jump ring device and pipeline connecting device, including the jump ring body, the jump ring body extends respectively to both ends and is equipped with first joint body and the second joint body, first joint body with the second joint body is used for the cover to establish the junction at first pipeline and second pipeline, just be equipped with first accepting groove on the first joint body, be equipped with the second accepting groove on the second joint body, first accepting groove with the width of second accepting groove does first pipeline with the flange thickness of second pipe connection department. The utility model discloses the installation, dismantle simply, non-deformable in the use has effectively prolonged life, and the cost is lower simultaneously, and the productivity is high.
Description
Technical Field
The utility model belongs to the technical field of the technique of pipe connection and specifically relates to indicate a jump ring device and pipeline connecting device.
Background
In water and gas transmission systems, two or more pipelines are often connected in a two-way or three-way manner, so that the condition that the length of the pipelines is not enough or the direction needs to be changed is overcome. At present, the common connection modes between pipelines are roughly divided into welding connection, flange connection, threaded connection, socket connection and the like, more small pipelines or pipeline connections inside machines are connected in an alignment mode by means of connecting devices, and therefore the tightness and the tightness of the connecting devices have decisive influence on whether the problems of water leakage, air leakage and the like occur to the connected pipelines or not. No matter which kind of connected mode above-mentioned adopts, in case the installation location back, just difficult dismantlement leads to the maintenance inconvenient.
In order to overcome the above problems, the prior chinese invention patent (CN104235543A) discloses a clamp spring self-locking pipe joint, which includes a pipe joint, an insertion pipe, and a clamp spring for clamping the insertion pipe, wherein the pipe joint includes a pipe main body and a sleeve member fixed on an outer wall of the pipe main body, an insertion slit is defined between the sleeve member and the outer wall of the pipe main body, the sleeve member is provided with a receiving portion for placing the clamp spring, the clamp spring is placed in the receiving portion, the insertion pipe is inserted into the insertion slit, and the insertion pipe is clamped in the insertion slit by the clamp spring. After the insertion pipe is inserted into the insertion slot, the insertion pipe pushes the clamp spring to generate physical deformation, so that the clamp spring generates tension which always points to the insertion pipe, and the insertion pipe is stably inserted into the insertion slot and is butted with the pipe main body. Although the butt joint of the two fluid pipes is completed, the clamp spring is easily deformed by means of the physical tension of the clamp spring, so that the clamp spring is failed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that the jump ring is yielding among overcoming prior art to arouse the problem that the inefficacy leads to life to reduce, thereby provide one kind and effectively avoid warping increase of service life's jump ring device and pipeline connecting device.
For solving the technical problem, the utility model discloses a jump ring device, including the jump ring body, the jump ring body extends respectively to both ends and is equipped with first joint body and the second joint body, first joint body with the second joint body is used for the cover to establish the junction at first pipeline and second pipeline, just be equipped with first accepting groove on the first joint body, be equipped with the second accepting groove on the second joint body, first accepting groove with the width of second accepting groove does first pipeline with the flange thickness of second pipe connection department.
In an embodiment of the present invention, the first joint body and the end of the second joint body are connected to the locking head, and the locking head extends in the direction of the axis of the clamp spring device.
The utility model discloses an embodiment, the jump ring body include the connector and with the body of bending that the connector links to each other, just bend the body with the first joint body with the second joint body links to each other, the first joint body with second joint body symmetry sets up the both sides of jump ring body.
In an embodiment of the present invention, the first clamping body includes a first clamping arm and a second clamping arm, and the first receiving groove is located between the first clamping arm and the second clamping arm; the second clamping body comprises a third clamping arm and a fourth clamping arm, and the second accommodating groove is located between the third clamping arm and the fourth clamping arm.
In an embodiment of the present invention, the first receiving groove and the second receiving groove are disposed opposite to each other.
In one embodiment of the present invention, the first pipeline is a flow meter, and the second pipeline is a pipeline.
The utility model also provides a pipe connection device, including above-mentioned arbitrary item jump ring device, first pipeline and second pipeline, just be equipped with first flange on the first pipeline, be equipped with the second flange on the second pipeline, first flange with the second flange passes through the jump ring device links to each other.
In an embodiment of the present invention, the first pipeline includes a first pipeline body, the first pipeline body is provided with the first flange and an extension body connected to the first flange, and the extension body extends into the second pipeline.
In an embodiment of the present invention, a sealing groove is disposed on the extension, and a sealing ring is disposed in the sealing groove.
In an embodiment of the present invention, a through hole is provided on the second pipe, and the extension extends into the through hole.
Compared with the prior art, the technical scheme of the utility model have following advantage:
the clamp spring device and the pipeline connecting device of the utility model comprise a clamp spring body, wherein the clamp spring body is respectively provided with a first clamp body and a second clamp body in an extending way towards two ends, the first clamp body and the second clamp body are used for being sleeved at the joint of a first pipeline and a second pipeline, so that the connection of the first pipeline and the second pipeline can be realized, a first accommodating groove is arranged on the first clamp body, a second accommodating groove is arranged on the second clamp body, the width of the first accommodating groove and the width of the second accommodating groove are the flange thickness of the joint of the first pipeline and the second pipeline, and the stable connection of the first pipeline and the second pipeline can be ensured through the first accommodating groove and the second accommodating groove; in addition, when the whole device is used, the clamp spring device can be directly installed at the joint of the first pipeline and the second pipeline, so that the clamp spring device is simple to install and convenient to disassemble, is not easy to deform in the using process, effectively prolongs the service life, and is low in cost and high in productivity.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of a circlip device of the present invention;
fig. 2 is an exploded view of the pipe connection device of the present invention;
fig. 3 is an overall schematic view of the pipeline connecting device of the present invention.
The specification reference numbers indicate: 10-a clamp spring device, 11-a clamp spring body, 11A-a connector, 11B-a bent body, 12-a first clamping body, 12A-a first accommodating groove, 12B-a first clamping arm, 12C-a second clamping arm, 13-a second clamping body, 13A-a second accommodating groove, 13B-a third clamping arm, 13C-a fourth clamping arm, 14-a locking head, 20-a first pipeline, 21-a first pipeline body, 22-a first flange, 23-an extending body, 23A-a sealing groove, 23B-a sealing ring, 30-a second pipeline, 31-a through hole and 32-a second flange.
Detailed Description
Example one
As shown in fig. 1, fig. 2 and fig. 3, this embodiment provides a clamp spring device 10, which includes a clamp spring body 11, the clamp spring body 11 is provided with a first clamp body 12 and a second clamp body 13 extending to two ends respectively, the first clamp body 12 and the second clamp body 13 are used for being sleeved at a joint of a first pipeline 20 and a second pipeline 30, a first accommodating groove 12A is provided on the first clamp body 12, a second accommodating groove 13 is provided on the second clamp body 13, and a width of the first accommodating groove 12A and a width of the second accommodating groove 13A are equal to a flange thickness at a joint of the first pipeline 20 and the second pipeline 30.
The clamp spring device in this embodiment includes a clamp spring body 11, wherein the clamp spring body 11 is provided with a first clamp body 12 and a second clamp body 13 extending towards two ends, respectively, the first clamp body 12 and the second clamp body 13 are used for being sleeved at a joint of a first pipeline 20 and a second pipeline 30, so as to realize connection of the first pipeline 20 and the second pipeline 30, the first clamp body 12 is provided with a first accommodating groove 12A, the second clamp body 13 is provided with a second accommodating groove 13, the widths of the first accommodating groove 12A and the second accommodating groove 13A are flange thicknesses at the joint of the first pipeline 20 and the second pipeline 30, so as to ensure stable connection of the first pipeline 20 and the second pipeline 30 through the first accommodating groove 12A and the second accommodating groove 13A; in addition, when the whole device is used, the clamp spring device 10 can be directly installed at the joint of the first pipeline 20 and the second pipeline 30, so that the clamp spring device is simple to install and convenient to disassemble, is not easy to deform in the using process, effectively prolongs the service life, and is low in cost and high in productivity.
First joint body 12 with the end of the second joint body 13 all links to each other with locking head 14, through locking head 14 be favorable to with jump ring device 10 is fixed first pipeline 20 with the junction of second pipeline 30, just locking head 14 is to keeping away from the axis direction of jump ring device 10 extends to be favorable to the constructor operation. Specifically, when the circlip device 10 needs to be installed at the joint of the first pipeline 20 and the second pipeline 30, the locking head 14 is pulled outwards to accommodate the flange at the joint of the first pipeline 20 and the second pipeline 30 in the first accommodating groove 12A and the second accommodating groove 13A, so that the first pipeline 20 and the second pipeline 30 are stably connected.
The clamp spring body 11 comprises a connector 11A and a bending body 11B connected with the connector 11A, the bending body 11B is connected with the first clamping body 12 or the second clamping body 13, the first clamping body 12 and the second clamping body 13 are symmetrically arranged on two sides of the clamp spring body 11, and therefore the clamp spring device 10 is favorably sleeved at the joint of the first pipeline 20 and the second pipeline 30.
The first clamping body 12 comprises a first clamping arm 12B and a second clamping arm 12C, the first accommodating groove 12A is located between the first clamping arm 12B and the second clamping arm 12C, and one end of the joint of the first pipeline 20 and the second pipeline 30 can be clamped by the first clamping arm 12B and the second clamping arm 12C; the second clamping body 13 includes a third clamping arm 13B and a fourth clamping arm 13C, the second receiving groove 13A is located between the third clamping arm 13B and the fourth clamping arm 13C, and the other end of the joint of the first pipeline 20 and the second pipeline 30 can be clamped by the third clamping arm 13B and the fourth clamping arm 13C. The first receiving groove 12A and the second receiving groove 13A are disposed opposite to each other, so as to be beneficial to stably clamping the joint of the first pipe 20 and the second pipe 30.
When the circlip device 10 of this embodiment is installed, the locking head 14 is pulled outward, the flange at the joint of the first pipeline 20 and the second pipeline 30 is accommodated in the first accommodating groove 12A and the second accommodating groove 13A, the first clamping arm 12B and the third clamping arm 13B are sleeved on the first pipeline 20, and the second clamping arm 12C and the fourth clamping arm 13C are sleeved on the second pipeline 30, so that the first pipeline 20 and the second pipeline 30 are stably connected.
In this embodiment, when the circlip device 10 is disassembled, the locking head 14 is pulled outwards, the locking head 14 drives the first clamping body 12 and the second clamping body 13 to move outwards, so that the flange at the joint of the first pipeline 20 and the second pipeline 30 is separated from the first accommodating groove 12A and the second accommodating groove 13A, and when the whole circlip device 10 is separated from the joint of the first pipeline 20 and the second pipeline 30, the separation of the first pipeline 20 and the second pipeline 30 is realized.
In this embodiment, the first conduit 20 is a flow meter; the second conduit 30 is a pipe.
Example two
As shown in fig. 2 and fig. 3, the present embodiment provides a pipe connection device, including a snap spring device 10, a first pipe 20, and a second pipe 30, where the first pipe 20 is provided with a first flange 22, the second pipe 30 is provided with a second flange 32, and the first flange 22 and the second flange 32 are connected through the snap spring device 10.
This embodiment pipe connection device, including embodiment one jump ring device 10, first pipeline 20 and second pipeline 30, just be equipped with first flange 22 on the first pipeline 20, be equipped with second flange 32 on the second pipeline 30, first flange 22 with second flange 32 passes through jump ring device 10 links to each other, thereby has realized first pipeline 20 with the firm of second pipeline 30 is connected, because jump ring device 10 simple to operate, dismantlement are convenient, consequently works as jump ring device 10 installs first pipeline 20 with during the junction of second pipeline 30, not only connect firmly, non-deformable in the use moreover has also effectively prolonged life.
The first pipeline 20 comprises a first pipeline body 21, the first flange 22 and an extension body 23 connected with the first flange 22 are arranged on the first pipeline body 21, and the extension body 23 extends into the second pipeline 30, so that the connection between the first pipeline 20 and the second pipeline 30 is facilitated. The extension body 23 is provided with a sealing groove 23A, and a sealing ring 23B is arranged in the sealing groove 23A, so that the installation and the disassembly are simple, and the leakage of the first pipeline 20 and the second pipeline 30 can be avoided through the sealing ring 23B, and the sealing property between the first pipeline and the second pipeline is ensured.
The second pipeline 30 is provided with a through hole 31, and the extension body 23 extends into the through hole 31, so that the connection between the first pipeline 20 and the second pipeline 30 is realized. The second flange 32 is arranged on the second pipeline 30, and the second flange 32 is connected with the first flange 22 through the clamp spring device 10, so that the first pipeline 20 is stably connected with the second pipeline 30. Specifically, the first flange 22 and the second flange 32 are just accommodated in the first accommodating groove 12A and the second accommodating groove 13A, and the first clamping arm 12B and the third clamping arm 13B are sleeved on the first pipeline body 21, and the second clamping arm 12C and the fourth clamping arm 13C are sleeved on the second pipeline 30, so that the whole circlip device 10 is fixed at the joint of the first pipeline 20 and the second pipeline 30, and finally, the first pipeline 20 and the second pipeline 30 are stably connected.
The assembly method of the pipeline connecting device in the embodiment is as follows:
firstly, the seal ring 23B is installed on the seal groove 23A of the first pipeline 20, the seal ring 23B is in interference fit with the first pipeline 20, then the extension body 23 of the first pipeline 20 is installed in the through hole 31 of the second pipeline 30, so that the seal ring 23B is abutted against the inner wall of the through hole 31, the seal ring 23B is in interference fit with the second pipeline 30, the snap spring device 10 is sleeved at the joint of the first pipeline 20 and the second pipeline 30, the first flange 22 and the second flange 32 are clamped in the first accommodating groove 12A and the second accommodating groove 13A, so that the first clamping arm 12B and the third clamping arm 13B are sleeved on the first pipeline body 21, and the second clamping arm 12C and the fourth clamping arm 13C are sleeved on the second pipeline 30, thereby fixing the whole circlip device 10 at the joint of the first pipe 20 and the second pipe 30, and finally realizing the stable connection of the first pipe 20 and the second pipe 30.
In this embodiment, when the pipeline connecting device is disassembled, the locking head 14 is pulled outwards, the locking head 14 drives the first clamping body 12 and the second clamping body 13 to move outwards, so that the first flange 22 and the second flange 32 are separated from the first accommodating groove 12A and the second accommodating groove 13A, and when the whole clamp spring device 10 is separated from the joint of the first pipeline 20 and the second pipeline 30, the first pipeline 20 and the second pipeline 30 are separated.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A jump ring device which characterized in that: including the jump ring body, the jump ring body extends respectively to both ends and is equipped with first joint body and second joint body, first joint body with the second joint body is used for the cover to establish the junction at first pipeline and second pipeline, just be equipped with first accepting groove on the first joint body, be equipped with the second accepting groove on the second joint body, first accepting groove with the width of second accepting groove does first pipeline with the flange thickness of second pipeline junction.
2. The circlip device of claim 1, wherein: the tail ends of the first clamping body and the second clamping body are connected with a locking head, and the locking head extends towards the axis direction far away from the clamp spring device.
3. The circlip device of claim 1, wherein: the clamp spring body comprises a connecting body and a bending body connected with the connecting body, the bending body is connected with the first clamping body and the second clamping body, and the first clamping body and the second clamping body are symmetrically arranged on two sides of the clamp spring body.
4. The circlip device of claim 1, wherein: the first clamping body comprises a first clamping arm and a second clamping arm, and the first accommodating groove is positioned between the first clamping arm and the second clamping arm; the second clamping body comprises a third clamping arm and a fourth clamping arm, and the second accommodating groove is located between the third clamping arm and the fourth clamping arm.
5. The circlip device of claim 4, wherein: the first accommodating groove and the second accommodating groove are arranged oppositely.
6. The circlip device of claim 1, wherein: the first conduit is a flow meter; the second conduit is a pipe.
7. A pipe connection device, characterized by: the clamp spring device of any one of claims 1-6, a first pipeline and a second pipeline, wherein a first flange is arranged on the first pipeline, a second flange is arranged on the second pipeline, and the first flange and the second flange are connected through the clamp spring device.
8. The line connection apparatus according to claim 7, wherein: the first pipeline comprises a first pipeline body, the first pipeline body is provided with the first flange and an extension body connected with the first flange, and the extension body extends into the second pipeline.
9. The line connection apparatus according to claim 8, wherein: the extension body is provided with a sealing groove, and a sealing ring is arranged in the sealing groove.
10. The line connection apparatus according to claim 8, wherein: the second pipeline is provided with a through hole, and the extension body extends into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557904.5U CN212250710U (en) | 2020-04-15 | 2020-04-15 | Clamp spring device and pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020557904.5U CN212250710U (en) | 2020-04-15 | 2020-04-15 | Clamp spring device and pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250710U true CN212250710U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020557904.5U Active CN212250710U (en) | 2020-04-15 | 2020-04-15 | Clamp spring device and pipeline connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN212250710U (en) |
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2020
- 2020-04-15 CN CN202020557904.5U patent/CN212250710U/en active Active
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