CN210034736U - Anti-loosening clamp for connecting piece - Google Patents
Anti-loosening clamp for connecting piece Download PDFInfo
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- CN210034736U CN210034736U CN201920337097.3U CN201920337097U CN210034736U CN 210034736 U CN210034736 U CN 210034736U CN 201920337097 U CN201920337097 U CN 201920337097U CN 210034736 U CN210034736 U CN 210034736U
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- clamping ring
- ring
- clamp
- connecting seat
- seats
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Abstract
A locking clamp for a connecting piece comprises a first clamping ring for fixing a socket and a second clamping ring for fixing a socket, wherein first connecting seats respectively extend from two ends of the diameter of the first clamping ring, second connecting seats corresponding to the first connecting seats are arranged on the second clamping ring, and limiting rods are correspondingly connected between the first connecting seats and the second connecting seats one by one; when a pipeline is laid, the first clamping ring and the second clamping ring are respectively sleeved on two sides of the order connecting piece, the pressure applied to the order connecting piece by the first clamping ring and the second clamping ring can be adjusted by adjusting the length of the limiting rod, and when the pipe orifice of the pipeline expands with heat and contracts with cold, the deformation quantity at the pipe orifice is reduced by the first clamping ring and the second clamping ring through the rigidity of the first clamping ring and the second clamping ring; when the connection part is loosened, the limiting rod reduces the shaking amount of the pipelines on two sides of the connecting piece by utilizing the rigidity of the limiting rod, and the phenomenon of liquid leakage at the connection part of the pipelines is avoided by improving the pipelines and by ensuring the stability between the connecting pieces.
Description
Technical Field
The utility model relates to a pipeline leak protection apparatus in the field of electroplating and dip-plating, in particular to a locking clamp for connecting pieces.
Background
The connecting piece is called a pipe joint or a movable joint. The pipe joint is a common pipe joint which can be conveniently assembled and disassembled. The pipe fitting for connecting the two pipes can separate the two pipes without moving the pipes, thereby being convenient for maintenance. Comprises 3 parts of a socket, a socket and a locking cap.
Chinese patent application No. CN2018212733632 discloses a loose-proof device for a pressure pipeline valve loose joint, which comprises an upper pressure pipeline and a lower pressure pipeline connected with a valve, wherein the upper pressure pipeline and the lower pressure pipeline are both fixedly connected with loose joints connected with external threads at two ends of the valve; the locking device comprises an upper pressure plate assembly and a lower pressure plate assembly, the movable joints on the upper pressure pipeline and the lower pressure pipeline are located between the upper pressure plate assembly and the lower pressure plate assembly, and the upper pressure plate assembly is connected with the lower pressure plate assembly through a connecting member.
Above-mentioned technical scheme adds a pretightning force through locking device applys on the pressure pipeline union and the position of being connected of valve, effectively reduces the pipeline union pine problem that pressure pipeline operation impact force caused, and along with the industrialization of materials such as PC, PVC, PE, the phenomenon of taking place expend with heat and contract with cold by the order under the in-service use condition that plastics made is adding the shake and is becoming flexible easily by the screw thread of order to lead to the pine to take off the weeping, prior art exists the improvement part.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be used for by the locking anchor clamps of order connecting piece, the cover is established first joint ring on the pipeline and second joint ring can reduce the deformation that the mouth of pipe takes place because expend with heat and contract with cold, and the packing force is applyed by the order to cooperation first joint ring, second joint ring through the gag lever post, guarantees the leakproofness of pipeline union department.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a locking anchor clamps for by making connecting piece, is including the second joint ring that is used for the first joint ring of fixed socket and is used for fixed bellmouth, the diameter both ends of first joint ring extend respectively has first connecting seat, be provided with on the second joint ring with the second connecting seat that first connecting seat corresponds, the one-to-one is connected with the gag lever post between first connecting seat and the second connecting seat.
By adopting the technical scheme, the first clamping ring and the second clamping ring are respectively sleeved on two sides of the order connecting piece when the pipeline is laid, a user can adjust the pressure applied by the first clamping ring and the second clamping ring on the order connecting piece by adjusting the length of the limiting rod, and when the pipe orifice of the pipeline expands with heat and contracts with cold, the first clamping ring and the second clamping ring reduce the deformation quantity of the pipe orifice by using the rigidity of the first clamping ring and the second clamping ring; when the connection part is loosened, the limiting rod reduces the shaking amount of the pipelines on two sides of the connecting piece by utilizing the rigidity of the limiting rod, and the phenomenon of liquid leakage at the connection part of the pipelines is avoided by improving the pipelines and by ensuring the stability between the connecting pieces.
The utility model discloses further set up to: the first clamping ring and the second clamping ring respectively comprise a left body and a right body, and the ends of the left body and the right body are connected in a closed mode to form a closed ring body.
Through adopting above-mentioned technical scheme, first joint ring, second joint ring all form through the closure of the left side body and the right side body, are convenient for reform transform the pipeline of having laid, and the first joint ring, the second joint ring of being convenient for simultaneously change and maintain.
The utility model discloses further set up to: the left body and the right body are of a semicircular arc structure and are arranged in an equal size mode.
By adopting the technical scheme, the left body and the right body with the equal-size structures have the same processing technology and processing method in the production process, and are convenient to produce and manufacture and reduce the production and manufacturing cost of the anti-loosening clamp.
The utility model discloses further set up to: the both ends of the left side body, the right side body are provided with the fixing base that extends along the diameter direction, the both ends of the left side body and the right side body are provided with and wear to penetrate two the bolt of fixing base.
Through adopting above-mentioned technical scheme, fix through the bolt between the left side body and the right side body, be convenient for installation and dismantlement between the left side body and the right side body.
The utility model discloses further set up to: the two first connecting seats are respectively positioned on the left body and the right body, and the first connecting seats are positioned between the two fixed seats.
By adopting the technical scheme, the left body and the right body after being closed are stressed more uniformly, and the service life of the first clamping ring is ensured.
The utility model discloses further set up to: the fixing seats are provided with abutting surfaces used for two adjacent fixing seats to contact, and the abutting surfaces are smoothly arranged.
Through adopting above-mentioned technical scheme, the tip that smooth butt face that sets up can make the left side body and the right side body takes place to slide, and after the left side body and the right side body are closed, the tip of the left side body and the right side body takes place to slide when receiving outside extrusion first joint ring (or second joint ring), avoids because the extrusion and leads to first joint ring to take place to deform the extrusion mouth of pipe and the weeping that leads to.
The utility model discloses further set up to: the two ends of the left body and the right body are respectively provided with a fixing seat and an inserting seat, the inserting seat comprises an inserting hole formed in the axial direction of the first clamping ring, a U-shaped inserting piece is arranged between the two inserting seats, and a bolt used for fixing is arranged between the two fixing seats.
By adopting the technical scheme, the plug connector of U font passes two sockets and can realize the closure of the left side body and the right side body, when the maintenance by making the connecting piece, demolish the bolt on the fixing base and can make the left side body and the right side body rotate, and convenient to use person carries out the reinstallation after demolising.
The utility model discloses further set up to: and any one end of the plug connector is in threaded connection with a nut.
Through adopting above-mentioned technical scheme, reduce the bolt quantity on the locking anchor clamps, reduce the work load of installation, demolish the in-process.
The utility model discloses further set up to: the limiting rod is a screw penetrating through the first connecting seat and the second connecting seat, and the screw is matched with the unthreaded hole of the first connecting seat and is in threaded fit with the second connecting seat.
Through adopting above-mentioned technical scheme, the packing force that the interval and both exerted between the first joint ring of convenient to use person's adjustment and second joint ring.
The utility model discloses further set up to: the first clamping ring, the second clamping ring and the limiting rod are made of stainless steel and/or titanium metal.
By adopting the technical scheme, the stainless steel and the titanium metal are not easy to corrode when used in the corrosion environment of the electroplating workshop; .
To sum up, the utility model discloses following effect has:
1. the anti-loosening clamp is convenient to install under the condition that the union connecting piece is not disassembled and assembled, and is convenient for reforming a laid pipeline;
2. the number of bolts and screws in the anti-loosening clamp is small, so that the workload in the installation and maintenance process is reduced;
3. the anti-loosening clamp has the characteristics of compact structure and fewer parts, and runs stably in the immersion plating production process, so that
Low failure rate and low maintenance cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a looseness prevention jig of embodiment 1;
FIG. 2 is an exploded view of the locking clamp of embodiment 1;
FIG. 3 is a schematic view showing a state of use in example 2;
FIG. 4 is a schematic view showing a state of use in example 3;
fig. 5 is a schematic structure of the first snap ring and the second snap ring in embodiment 4.
In the figure: 1. a first snap ring; 11. a first connecting seat; 2. a second snap ring; 21. a second connecting seat; 3. a limiting rod; 4. a left body; 5. a right body; 6. a fixed seat; 61. an abutting surface; 7. a bolt; 8. a connecting piece for connecting the main body; 9. a pipeline; 10. a valve body; 12. a socket; 121. inserting holes; 13. a plug-in unit; 14. and a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, an anti-loosening clamp for a connector assembly includes a first clamping ring 1 for fixing a socket and a second clamping ring 2 for fixing a socket, wherein first connecting seats 11 extend from two ends of the first clamping ring 1 in a diameter direction, second connecting seats 21 corresponding to the first connecting seats 11 are disposed on the second clamping ring 2, spacing rods 3 are connected between the first connecting seats 11 and the second connecting seats 21 in a one-to-one correspondence manner, the spacing rods 3 are threaded rods penetrating the first connecting seats 11 and the second connecting seats 21, the threaded rods are in optical hole fit with the first connecting seats 11 and in threaded fit with the second connecting seats 21, and a user can adjust a distance between the first clamping ring 1 and the second clamping ring 2 and a pressing force applied by the first clamping ring 1 and the second clamping ring 2 by rotating the threaded rods.
The first clamping ring 1 and the second clamping ring 2 respectively comprise a left body 4 and a right body 5, the left body 4 and the right body 5 are in a semicircular arc structure and are arranged in an equal size, and the end parts of the left body 4 and the right body 5 are connected in a closed mode to form a closed ring body; the both ends of the left body 4, the right body 5 are provided with the fixing base 6 that extends along the diameter direction respectively, and the both ends of the left body 4 and the right body 5 are provided with the bolt 7 that pierces two fixing bases 6.
In order to ensure that the first connecting ring and the second connecting ring are stressed uniformly, the two first connecting seats 11 are respectively positioned on the left body 4 and the right body 5, and the first connecting seat 11 is positioned between the two fixed seats 6.
In order to avoid the outside atress of locking anchor clamps and lead to the mouth of pipe to warp, fixing base 6 has the butt face 61 that is used for the contact of two adjacent fixing bases 6, butt face 61 sets up smoothly, smooth butt face 61 that sets up can make the tip of the left body 4 and the right body 5 take place to slide, after the left body 4 and the closed back of the right body 5, the tip of the left body 4 and the right body 5 takes place to slide when receiving outside extrusion first joint ring 1 (or second joint ring 2), thereby avoid leading to first joint ring 1 to take place the weeping that deformation extrusion mouth of pipe and lead to because the extrusion.
In order to improve the corrosion resistance of the high-looseness-prevention clamp, the first clamping ring 1, the second clamping ring 2 and the limiting rod 3 are made of stainless steel and/or titanium metal.
Example 2:
as shown in fig. 3, the anti-loosening clamp is used for a single order connector 8 on a pipeline 9, and comprises the pipeline 9 and the order connector 8 arranged at the joint of the pipeline 9, wherein a first clamping ring 1 and a second clamping ring 2 are respectively sleeved on the pipeline 9 at two sides of the order connector 8, and the first clamping ring 1 and the second clamping ring 2 are connected through a limiting rod 3 to apply pressure to the order connector 8.
Example 3:
as shown in fig. 4, the anti-loosening clamp is used on order connecting pieces 8 on two sides of a valve body 10 on a pipeline 9, and comprises the pipeline 9 and the valve body 10 arranged at the joint of the pipeline 9, the order connecting pieces 8 used for being connected with the pipeline 9 are respectively arranged on two sides of the valve body 10, a first clamping ring 1 and a second clamping ring 2 are respectively sleeved on the pipeline 9 on two sides of the valve body 10 and deliver the order connecting pieces 8, and the first clamping ring 1 and the second clamping ring 2 are connected through a limiting rod 3 to apply pressure to the order connecting pieces 8.
Example 4:
as shown in fig. 1 and 5, embodiment 4 is different from embodiment 1 in that: the two ends of the left body 4 and the right body 5 are respectively provided with a fixed seat 6 and a plug seat 12, the plug seat 12 comprises an edge, a plug hole 121 is formed in the axial direction of the first clamping ring 1, a U-shaped plug connector 13 is arranged between the two plug seats 12, a bolt 7 used for fixing is arranged between the two fixed seats 6, and any one end of the plug connector 13 is in threaded connection with a nut 14.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a locking anchor clamps for by making connecting piece, its characterized in that, including second joint ring (2) that are used for first joint ring (1) of fixed socket and are used for fixed bellmouth, the diameter both ends of first joint ring (1) extend respectively has first connecting seat (11), be provided with on second joint ring (2) with second connecting seat (21) that first connecting seat (11) correspond, one-to-one is connected with gag lever post (3) between first connecting seat (11) and second connecting seat (21).
2. An anti-loose clamp for connecting pieces by reams, according to claim 1, characterized in that each of the first snap ring (1) and the second snap ring (2) comprises a left body (4) and a right body (5), and the ends of the left body (4) and the right body (5) are closed and connected to form a closed ring body.
3. Anti-loosening clamp for joints according to claim 2, characterized in that said left body (4) and right body (5) are semi-circular arc shaped and equally sized.
4. The looseness-preventing clamp for connecting pieces by using a connecting rod as claimed in claim 3, wherein fixing seats (6) extending in the diameter direction are arranged at two ends of the left body (4) and the right body (5), and bolts (7) penetrating through the two fixing seats (6) are arranged at two ends of the left body (4) and the right body (5).
5. A loosening-preventing clamp for connecting union piece according to claim 4, characterized in that two said first connecting seats (11) are respectively located on said left body (4) and said right body (5), said first connecting seat (11) being located in the middle of two said fixed seats (6).
6. A loosening-preventing clamp for ream-connecting pieces, according to claim 4 or 5, characterised in that the holders (6) have abutment surfaces (61) for the contact of two adjacent holders (6), said abutment surfaces (61) being smoothly arranged.
7. The anti-loosening clamp for the connecting piece of the union joint according to claim 4 or 5, wherein a fixed seat (6) and a plug seat (12) are respectively arranged at two ends of the left body (4) and the right body (5), the plug seat (12) comprises a plug hole (121) which is axially formed along the first clamping ring (1), a U-shaped plug connector (13) is arranged between the two plug seats (12), and a bolt (7) for fixing is arranged between the two fixed seats (6).
8. Anti-loose clamp for connectors according to claim 7, characterized in that a nut (14) is screwed to either end of the plug (13).
9. The anti-loosening clamp for connecting pieces by ream according to claim 1, wherein the limiting rod (3) is a screw penetrating through the first connecting seat (11) and the second connecting seat (21), and the screw is matched with the unthreaded hole of the first connecting seat (11) and is in threaded fit with the second connecting seat (21).
10. The anti-loosening clamp for the ream connector according to claim 1, characterized in that the first clamping ring (1), the second clamping ring (2) and the limiting rod (3) are made of stainless steel and/or titanium metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337097.3U CN210034736U (en) | 2019-03-15 | 2019-03-15 | Anti-loosening clamp for connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337097.3U CN210034736U (en) | 2019-03-15 | 2019-03-15 | Anti-loosening clamp for connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034736U true CN210034736U (en) | 2020-02-07 |
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ID=69355252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337097.3U Active CN210034736U (en) | 2019-03-15 | 2019-03-15 | Anti-loosening clamp for connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827018A (en) * | 2019-03-15 | 2019-05-31 | 昆山硕凯自动化科技有限公司 | A kind of locking fixture for by enabling connector |
| CN112455593A (en) * | 2020-12-17 | 2021-03-09 | 郝游 | Bicycle booster unit easy to assemble |
-
2019
- 2019-03-15 CN CN201920337097.3U patent/CN210034736U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827018A (en) * | 2019-03-15 | 2019-05-31 | 昆山硕凯自动化科技有限公司 | A kind of locking fixture for by enabling connector |
| CN112455593A (en) * | 2020-12-17 | 2021-03-09 | 郝游 | Bicycle booster unit easy to assemble |
| CN112455593B (en) * | 2020-12-17 | 2023-03-14 | 郝游 | Bicycle booster unit easy to assemble |
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