CN207910401U - A kind of clamping hoop type pipeline joint - Google Patents
A kind of clamping hoop type pipeline joint Download PDFInfo
- Publication number
- CN207910401U CN207910401U CN201820190667.6U CN201820190667U CN207910401U CN 207910401 U CN207910401 U CN 207910401U CN 201820190667 U CN201820190667 U CN 201820190667U CN 207910401 U CN207910401 U CN 207910401U
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- China
- Prior art keywords
- ring
- type pipeline
- clamping hoop
- holding division
- hoop type
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Abstract
The utility model is related to pipe joints, particularly disclose a kind of clamping hoop type pipeline joint, solve pipe joint in the prior art and need clamp spring being directed at adapter body, then by nut precession clamp spring, thus problem inconvenient for use.Its key points of the technical solution are that including connection ring, be fixedly connected on the clip of connection ring side, connection ring include holding division and and abutting part, the diameter of holding division be less than the diameter of abutting part, holding division is connected through a screw thread with a compression ring.Cable or pipeline are inserted into pipe joint, after insertion, cable or pipeline are compressed by clip, to realize being relatively fixed for cable or pipeline and pipe joint, then pipe joint is inserted into mounting hole, and is connected in mounting hole by abutting part, ring will be screwed again screws in holding division, to realize the fixation of pipe joint and terminal box, thus the step of eliminating installation clamp spring, it is easy to use.
Description
Technical field
The utility model is related to pipe joint, more particularly to a kind of clamping hoop type pipeline joint.
Background technology
In the prior art, in the junction of cable and terminal box, in order to ensure cable or pipeline and terminal box junction
Stable structure, it is often necessary to which a connector for fixing cable or pipeline is set.
To solve this problem one is disclosed in the Chinese utility model patent that Authorization Notice No. is CN203535260U
The kind anti-interlock connector of light cable, including nut, clamp spring, adapter body and ring nut, the front and back end of adapter body are respectively arranged
There is external screw thread, is equipped with internal thread corresponding with body front end external screw thread on the inside of nut, is provided between nut and adapter body
Clamp spring makes clamp spring be in clamping connection the cable in device or pipeline by nut precession.
However during actual use, need clamp spring being directed at adapter body, then by nut precession clamp spring, because
And it is inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of clamping hoop type pipeline joint, it is advantageous that, by clip butt joint into
Row is fixed, easy to use.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of clamping hoop type pipeline joint, including connection ring, the clip for being set to the connection ring side, the connection ring packet
The diameter of the abutting part for including the holding division far from the clip and being fixedly connected with clip, the holding division is less than the abutting part
Diameter, the holding division is connected through a screw thread with a compression ring, thus the step of eliminating installation clamp spring, easy to use.
By using above-mentioned technical proposal, cable or pipeline are inserted into pipe joint, after insertion, pass through clip
Cable or pipeline are compressed, to realize being relatively fixed for cable or pipeline and pipe joint, then pipe joint is inserted into installation
It in hole, and is connected in mounting hole by abutting part, then ring will be screwed and screw in holding division, to realize pipe joint and terminal box
Fixation.
Preferably, the clip includes C-shaped tight lock part and the limiting section for being set to the tight lock part both ends, two institutes
It states and is bolted between limiting section, the side of the tight lock part is provided with deformation mouth.
By using above-mentioned technical proposal, by the setting for deforming mouth so that when tightening bolt, with deformation mouth side
Limiting section drive tight lock part that elastic deformation occurs, to compress cable or pipeline, to prevent cable or pipeline from phase occurs
To movement, the stability that pipe joint fixes cable or pipeline is improved.
Preferably, side of the tight lock part far from the connection ring is provided with the second reinforcing ring.
By using above-mentioned technical proposal, the end of tight lock part is easy to be influenced by stress concentration, easy tos produce mechanical damage
Wound or deformation increase the thickness of tight lock part end by the setting of the second reinforcing ring, to improve the anti-machine in tight lock part end
The ability of tool deformation, and then the structural strength of tight lock part is improved, improve the reliability of pipe joint.
Preferably, the junction of the limiting section and the tight lock part is provided with reinforcing rib.
By using above-mentioned technical proposal, the junction of limiting section and tight lock part produces a connecting corner, thus
Stress concentration is easy tod produce at this, is deformed upon, and by the setting of reinforcing rib, the connection for improving limiting section and tight lock part is strong
Degree, to improve the stability of limiting section structure.
Preferably, the deformation mouth is provided with the first reinforcing ring towards the connection ring side.
The structural strength at deformation mouth is increased by the setting of the first reinforcing ring by using above-mentioned technical proposal, from
And improve the stability of pipe joint.
Preferably, being provided with the spacing ring of annular on the inner wall of the connection ring.
By using above-mentioned technical proposal, when pipeline is inserted into pipe joint, the side wall of pipeline can be connected to limit
On ring, to realize the limit to pipeline, improves pipeline and be inserted into the stability of pipe joint, while it is too deep to prevent pipeline to be inserted into
It is inserted into terminal box across pipe joint and is interfered with other cables in terminal box.
Preferably, the side of the holding division is provided with the first smooth positioning region, offered in terminal box for fixing
The second positioning region that the mounting hole that portion is inserted into, the bottom setting of the mounting hole and first positioning region match.
By using above-mentioned technical proposal, when holding division is inserted into mounting hole, mounting hole by the second positioning region with
The mutual cooperation of first positioning region realizes the limit to holding division, and then prevents pipe joint from opposite turn occurs with mounting hole
It is dynamic, improve the stability of pipe joint and terminal box installation.
Block is screwed preferably, being provided on the outer wall of the compression ring.
By using above-mentioned technical proposal, by screwing the setting of block, when rotatably compressing ring, hand or other works can be passed through
Tool, which blocks, screws block, is rotated to compression ring, consequently facilitating compression ring is screwed.
Preferably, the both sides of the compression ring are provided with latch.
By using above-mentioned technical proposal, pass through the setting of latch so that compression ring after screwing, increase compression ring with
Frictional force between terminal box inner wall improves the reliability of pipe joint to prevent the possibility of compression ring unintentional rotation.
In conclusion the utility model has the advantages that：
By the setting of compression ring, abutting part, the first positioning region and the second positioning region, pipe joint is mounted on mounting hole
It is interior, and be connected on abutting part, then the side wall of terminal box is compressed by compression ring, realize the fixation of pipe joint and terminal box,
It by the cooperation of the first positioning region and the second positioning region, prevents pipe joint from rotating in mounting hole, improves pipeline and connect
The stability of head and terminal box installation.
Description of the drawings
Fig. 1 is the structural schematic diagram of clamping hoop type pipeline joint；
Fig. 2 is the exploded perspective view of clamping hoop type pipeline joint；
Fig. 3 is the structural schematic diagram of the first reinforcing ring and the first positioning region；
Fig. 4 is the scheme of installation of pipe joint and terminal box.
In figure：1, connection ring；11, holding division；111, the first reinforcing ring；112, the first positioning region；12, abutting part；13, it limits
Position ring；2, clip；21, tight lock part；211, mouth is deformed；212, the second reinforcing ring；22, limiting section；221, reinforcing rib；3, it compresses
Ring；31, block is screwed；32, latch；4, terminal box；41, mounting hole；411, the second positioning region.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Refer to the attached drawing 1 and attached drawing 2, a kind of clamping hoop type pipeline joint, including connection ring 1 and it is arranged in 1 side of connection ring
Clip 2.Connection ring 1 includes holding division 11 far from clip 2 and the abutting part 12 being fixedly connected with clip 2,11 diameter of holding division
Less than the diameter of abutting part 12, external screw thread is provided on holding division 11, holding division 11 is connected through a screw thread with a compression ring 3.
Clip 2 includes C-shaped tight lock part 21 and the limiting section 22 for being set to 21 both ends of tight lock part, is led between two limiting sections 22
It crosses and is bolted.There are one deform mouth 211 for the side setting of tight lock part 21.
By the setting for deforming mouth 211 so that when tightening bolt, the limiting section 22 with 211 side of deformation mouth drives
Elastic deformation occurs for tight lock part 21, to compress cable or pipeline, to prevent cable or pipeline from relatively moving, improves
Pipe joint fixes the stability of cable or pipeline.
Side of the tight lock part 21 far from connection ring 1 is provided with the second reinforcing ring 212, and the diameter of the second reinforcing ring 212 is more than
The diameter of tight lock part 21.The end of tight lock part 21 is easy to be influenced by stress concentration, easy tos produce mechanical damage or deformation, passes through
The setting of second reinforcing ring 212, increases the thickness of 21 end of tight lock part, to improve 21 end resistance to mechanical deformation of tight lock part
Ability, and then improve the structural strength of tight lock part 21, improve the reliability of pipe joint.
The junction of limiting section 22 and tight lock part 21 is provided with the reinforcing rib 221 of triangle.Limiting section 22 and tight lock part 21
Junction produce a connecting corner, thus easy to produce stress concentration at this, deform upon, pass through reinforcing rib 221
Setting, the bonding strength of limiting section 22 and tight lock part 21 is improved, to improve the stability of 22 structure of limiting section.
Deformation mouth 211 is provided with the first reinforcing ring 111 close to the side of connection ring 1.Pass through setting for the first reinforcing ring 111
It sets, the structural strength at deformation mouth 211 is increased, to improve the stability of pipe joint.
Refer to the attached drawing 3 and attached drawing 4 are provided with the spacing ring 13 of annular on the inner wall of connection ring 1, when pipeline is inserted into pipeline
When in connector, the side wall of pipeline can be connected on spacing ring 13, to realize the limit to pipeline, improved pipeline and be inserted into pipeline
The stability of connector, while preventing pipeline to be inserted into and too deep being inserted into terminal box 4 and other in terminal box 4 across pipe joint
Cable interferes.
Offer the mounting hole 41 being inserted into for holding division 11 on the side wall of terminal box 4, the side of holding division 11 is provided with flat
The first whole positioning region 112, the bottom of mounting hole 41 are provided with the second positioning region 411 to match with the first positioning region 112.When
When holding division 11 is inserted into mounting hole 41, mutual cooperation that mounting hole 41 passes through the second positioning region 411 and the first positioning region 112
The limit to holding division 11 is realized, and then prevents pipe joint from relatively rotating with mounting hole 41, improves pipe joint
The stability installed with terminal box 4.
Refer to the attached drawing 2 is provided on the outer wall of compression ring 3 and screws block 31, by screwing the setting of block 31, rotatably compressing
When ring 3, it can be blocked by hand or other tools and screw block 31, compression ring 3 is rotated, consequently facilitating compression ring 3 is screwed.
When in use, cable or pipeline are inserted into pipe joint, after insertion, by clip 2 compress cable or
Pipeline to realize being relatively fixed for cable or pipeline and pipe joint, then pipe joint is inserted into mounting hole 41, and led to
It crosses abutting part 12 to be connected in mounting hole 41, then ring will be screwed and screw in holding division 11, to realize pipe joint and terminal box 4
It is fixed.The both sides of compression ring 3 are both provided with latch 32, pass through the setting of latch 32 so that compression ring 3 increases after screwing
Frictional force between 4 inner wall of compression ring 3 and terminal box improves pipeline and connects to prevent the possibility of 3 unintentional rotation of compression ring
The reliability of head.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of clamping hoop type pipeline joint, which is characterized in that including connection ring（1）, be set to the connection ring（1）The card of side
Hoop（2）, the connection ring（1）Including far from the clip（2）Holding division（11）With with clip（2）The abutting part being fixedly connected
（12）, the holding division（11）Diameter be less than the abutting part（12）Diameter, the holding division（11）With a compression ring（3）
It is connected through a screw thread.
2. a kind of clamping hoop type pipeline joint according to claim 1, which is characterized in that the clip（2）Including C-shaped
Tight lock part（21）Be set to the tight lock part（21）The limiting section at both ends（22）, two limiting sections（22）Between connected by bolt
It connects, the tight lock part（21）Side be provided with deformation mouth（211）.
3. a kind of clamping hoop type pipeline joint according to claim 2, which is characterized in that the tight lock part（21）Far from described
Connection ring（1）Side be provided with the second reinforcing ring（212）.
4. a kind of clamping hoop type pipeline joint according to claim 2, which is characterized in that the limiting section（22）With the lock
Tight portion（21）Junction be provided with reinforcing rib（221）.
5. a kind of clamping hoop type pipeline joint according to claim 2, which is characterized in that the deformation mouth（211）Towards institute
State connection ring（1）Side is provided with the first reinforcing ring（111）.
6. a kind of clamping hoop type pipeline joint according to claim 1, which is characterized in that the connection ring（1）Inner wall on
It is provided with the spacing ring of annular（13）.
7. a kind of clamping hoop type pipeline joint according to claim 1, which is characterized in that the holding division（11）Side set
It is equipped with the first smooth positioning region（112）, terminal box（4）On offer for holding division（11）The mounting hole of insertion（41）, described
Mounting hole（41）Bottom setting with first positioning region（112）The second positioning region to match（411）.
8. a kind of clamping hoop type pipeline joint according to claim 6, which is characterized in that the compression ring（3）Outer wall on
It is provided with and screws block（31）.
9. a kind of clamping hoop type pipeline joint according to claim 6, which is characterized in that the compression ring（3）Both sides set
It is equipped with latch（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190667.6U CN207910401U (en) | 2018-02-05 | 2018-02-05 | A kind of clamping hoop type pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190667.6U CN207910401U (en) | 2018-02-05 | 2018-02-05 | A kind of clamping hoop type pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910401U true CN207910401U (en) | 2018-09-25 |
Family
ID=63562046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190667.6U Active CN207910401U (en) | 2018-02-05 | 2018-02-05 | A kind of clamping hoop type pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910401U (en) |
-
2018
- 2018-02-05 CN CN201820190667.6U patent/CN207910401U/en active Active
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