CN214699783U - Joint protection device for connecting glass fiber reinforced plastic pipeline - Google Patents
Joint protection device for connecting glass fiber reinforced plastic pipeline Download PDFInfo
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- CN214699783U CN214699783U CN202120083268.1U CN202120083268U CN214699783U CN 214699783 U CN214699783 U CN 214699783U CN 202120083268 U CN202120083268 U CN 202120083268U CN 214699783 U CN214699783 U CN 214699783U
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- fixedly connected
- ring
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- clamping
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- 239000011152 fibreglass Substances 0.000 title claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a connect protection device technical field, specifically be a FRP pipe says and connects and use joint protection device, including preceding clamp ring, preceding clamp ring is provided with two sets ofly, and preceding clamp ring front end downside fixedly connected with connecting block, one side fixedly connected with dead lever that the connecting block is close to each other, and the dead lever outside all overlaps and is equipped with the movable block, and is two sets of the clamp ring behind the all fixedly connected with of movable block front end, and the first fixed block of the all fixedly connected with in preceding clamp ring top, two sets of all the first fixture blocks of fixedly connected with on the stopper in first fixed block the place ahead, and the stopper at first fixed block rear all fixedly connected with second fixture block, two sets of preceding clamp ring and the all fixedly connected with guard bar in one side that two sets of back clamp ring are close to each other. The utility model discloses simple structure has been brought, easy operation has certain protectiveness to fixed firm being difficult for droing, thereby making the protection effect better, increased the practicality and the convenience of device.
Description
Technical Field
The utility model relates to a connect protection device technical field, specifically be a FRP pipe says and connects with joint protection device.
Background
The main failure problem of the glass fiber reinforced plastic pipeline in practical application is the tripping and even breaking of a threaded connection joint, the glass fiber reinforced plastic pipeline is usually laid underground in an oil field for conveying crude oil, once the glass fiber reinforced plastic pipeline threaded connection joint has an accident, the crude oil can be leaked in a large area, the environment is polluted, the energy waste is caused, and the repair period is long.
At present, methods for preventing the thread connection joint of the glass steel pipeline from tripping do not have corresponding prevention measures in each oil field, the traditional method is to coat a layer of adhesive inside the thread connection joint to enhance the connection performance, but the effect is not obvious, the uniform coating of the adhesive cannot be ensured, internal air holes and cracks are caused if the adhesive is not uniformly coated, and the failure of the thread connection joint is accelerated, so that a joint protection device for connecting the glass steel pipeline is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, an object of the utility model is to provide a FRP pipe says that to connect with joint protection device traditional approach is inside strengthening the connection performance at the coating one deck gluing agent at threaded connection connects, but the effect is not obvious, also can't guarantee that gluing agent coating is even, gluing agent if the coating is inhomogeneous will cause inside gas pocket, crackle to accelerate the problem of the inefficacy of threaded connection connects.
In order to achieve the above object, the utility model provides a following technical scheme: a joint protection device for connecting glass fiber reinforced plastic pipelines comprises a front clamping ring, wherein the front clamping ring is provided with two groups, connecting blocks are fixedly connected to the lower side of the front end of the front clamping ring, one side, close to each other, of each connecting block is fixedly connected with a fixed rod, movable blocks are sleeved outside the fixed rods, the front ends of the two groups of movable blocks are fixedly connected with a rear clamping ring, the top end of the front clamping ring is fixedly connected with a first fixed block, the top end of the rear clamping ring is fixedly connected with a second fixed block, limiting grooves are formed in the second fixed block, limiting blocks are clamped in the limiting grooves, the rear ends of the limiting blocks respectively penetrate through the two groups of first fixed blocks and respectively extend to the rear sides of the first fixed blocks, first clamping blocks are fixedly connected to the limiting blocks in front of the two groups of first fixed blocks, the limiting blocks behind the first fixed blocks are fixedly connected with second clamping blocks, and first bolts are in threaded connection with the second fixed blocks above the limiting blocks, the rear end of the first bolt penetrates through the second clamping block, the first fixing block and the first clamping block respectively and extends to the outside of the rear portion of the first clamping block, threaded holes matched with the first bolt are formed in the second clamping block, the first fixing block and the first clamping block, and the two groups of front clamping rings and the two groups of rear clamping rings are fixedly connected with the protection rods on the side close to each other.
Preferably, the two groups of front clamping rings and the two groups of rear clamping rings are all in threaded connection with second bolts, the two groups of second bolts are all provided with clamping rings on the sides close to each other, and the four groups of clamping rings are all fixedly connected with limiting rings at the ends close to the second bolts.
Preferably, four groups the one end that the second bolt is close to the grip ring is the solid fixed ring of fixedly connected with all, and solid fixed ring and spacing ring mutually support, four groups the spacing ring is kept away from the solid fixed ring's the all fixedly connected with barrier plate of one end.
Preferably, the front clamping ring and the rear clamping ring at the side of the limiting ring away from each other are both provided with a notch, and the notches are matched with the limiting ring.
Preferably, one side of each clamping ring, which is far away from each other, is fixedly connected with a limiting rod, the other ends of the four limiting rods respectively penetrate through the two groups of front clamping rings and the two groups of rear clamping rings, and notches which are matched with each other are formed in the front clamping rings and the rear clamping rings.
Preferably, the side of the clamping ring close to each other is glued with a protective pad, and the protective pad is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the joint protection device for the FRP pipeline connection is provided with a front clamping ring, a movable rear clamping ring and a first bolt, when a device is required to be used for protecting a joint, firstly, two groups of front clamping rings are respectively arranged at the rear sides of two ends of a joint, then, the rear clamping ring is rotated, two groups of rear clamping rings are respectively arranged at the front sides of the protecting part, and finally, two groups of first bolts are rotated clockwise, so that fixation is completed The device has the advantages that the shearing stress is damaged, the protective rod is arranged outside the device, the collision of a large stone block to the connector can be effectively prevented, and the connector of the glass pipeline is effectively protected;
2. this FRP pipe says that to connect with joint protection device is provided with second bolt and grip ring, when the specification that needs adjusting device protection pipeline, only need clockwise two sets of second bolts of rotation front side, simultaneously two sets of second bolts of anticlockwise rotation rear side, make the grip ring of front side move backward, thereby reduce the diameter of pressing from both sides tight pipeline, adopt this kind of design to bring the suitability that makes the device more strong can adjust the fastening, make the glass pipeline threaded connection's of the applicable different specifications of device connector, this device can also be applicable to the joint of other types simultaneously, further increase the practicality and the convenience of device.
Drawings
Fig. 1 is a schematic diagram of a left side overlooking three-dimensional structure of the present invention;
fig. 2 is a schematic view of a back bottom perspective structure of the present invention;
FIG. 3 is a schematic left side sectional view of the structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 5 is a schematic top sectional view of the present invention.
In the figure: 111. a front clamping ring; 211. connecting blocks; 212. fixing the rod; 213. a movable block; 214. a rear clamping ring; 215. a first fixed block; 216. a second fixed block; 217. a limiting groove; 218. a limiting block; 219. a first clamping block; 220. a second fixture block; 221. a first bolt; 222. a guard bar; 311. a second bolt; 312. a clamp ring; 313. a limiting ring; 314. a fixing ring; 315. a blocking plate; 316. grooving; 317. a limiting rod; 318. a protective pad.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a joint protection device for connecting glass fiber reinforced plastic pipelines comprises a front clamping ring 111, wherein two groups of front clamping rings 111 are arranged, a connecting block 211 is fixedly connected to the lower side of the front end of each front clamping ring 111, a fixed rod 212 is fixedly connected to one side, close to each other, of each connecting block 211, a movable block 213 is sleeved outside each fixed rod 212, the front ends of the two groups of movable blocks 213 are fixedly connected with a rear clamping ring 214, the top ends of the front clamping rings 111 are fixedly connected with a first fixed block 215, the top ends of the rear clamping rings 214 are fixedly connected with a second fixed block 216, each second fixed block 216 is provided with a limiting groove 217, limiting blocks 218 are clamped inside the two groups of limiting grooves 217, the rear ends of the limiting blocks 218 respectively penetrate through the two groups of first fixed blocks 215 and respectively extend to the rear of the first fixed blocks 215, first clamping blocks 219 are fixedly connected to the limiting blocks 218 in front of the two groups of first fixed blocks 215, and second clamping blocks 220 are fixedly connected to the limiting blocks 218 behind the first fixed blocks 215, and threaded connection has first bolt 221 on the second fixed block 216 of stopper 218 top, first bolt 221 rear end runs through second fixture block 220 respectively, first fixed block 215 and first fixture block 219 and extend to first fixture block 219 rear outside, and second fixture block 220, all set up the screw hole of mutually supporting with first bolt 221 on first fixed block 215 and the first fixture block 219, one side that two sets of preceding clamp rings 111 and two sets of back clamp rings 214 are close to each other all fixedly connected with guard bar 222, adopt this kind of design to be convenient for make and protect connector department, make connector department more stable, it is not fragile.
The two groups of front clamping rings 111 and the two groups of rear clamping rings 214 are all in threaded connection with second bolts 311, one sides of the two groups of second bolts 311, which are close to each other, are all provided with clamping rings 312, and one ends of the four groups of clamping rings 312, which are close to the second bolts 311, are all fixedly connected with limiting rings 313.
The end of the four sets of second bolts 311 close to the clamping ring 312 is fixedly connected with a fixing ring 314, the fixing ring 314 is matched with a limit ring 313, the end of the four sets of limit rings 313 far away from the fixing ring 314 is fixedly connected with a blocking plate 315, the design is adopted to limit the second bolts 311, the second bolts 311 are kept at the central position when being abutted against the clamping ring 312, and meanwhile, the second bolts 311 are prevented from falling off from the inside of the limit ring 313.
The front clamping ring 111 and the rear clamping ring 214 on the side of the limiting ring 313 away from each other are both provided with a slot 316, the slot 316 and the limiting ring 313 are matched with each other, and the design is convenient for the limiting ring 313 to enter the rear clamping ring 214, so that the adjusting distance is increased.
The utility model discloses a clamp ring 312 is fixed connection with gag lever post 317 on the one side that the clamp ring 312 kept away from each other, and four sets of gag lever posts 317 other ends run through two sets of preceding clamp rings 111 and two sets of back clamp rings 214 respectively, and all set up the notch of mutually supporting on preceding clamp ring 111 and the back clamp ring 214, adopt this kind of design to be convenient for make spacing to clamp ring 312 for the in-process clamp ring 312 of adjusting can not rotate.
The protective pad 318 is glued to the side of the clamping ring 312 close to each other, and the protective pad 318 is made of rubber, so that the surface of the glass pipeline can be protected conveniently by adopting the design.
The working principle is as follows: when the device is required to protect the joint, firstly two groups of front clamping rings 111 are respectively arranged at the rear sides of two ends of the joint, then the rear clamping ring 214 is rotated, two groups of rear clamping rings 214 are respectively arranged at the front sides of the protection part, two groups of limiting blocks 218 penetrate through two groups of first fixing blocks 215, then the two groups of limiting blocks 218 are respectively pulled upwards, when the limiting blocks 218 are pulled upwards, two groups of first clamping blocks 219 and two groups of second clamping blocks 220 are respectively arranged at the front sides and the rear sides of the two groups of first fixing blocks 215, finally two groups of first bolts 221 are rotated clockwise, the rear ends of the two groups of first bolts 221 penetrate through two groups of second clamping blocks 220, two groups of first fixing blocks 215 and two groups of first clamping blocks 219 respectively, so as to finish the fixation, and finally, the straightness of the pipeline joint is measured, so that the whole device is ensured to be in free and straight connection in pipeline connection, is not stressed by bending and twisting.
When the specification of adjusting device protection pipeline is required, only need clockwise rotation two sets of second bolts 311 of front side, simultaneously two sets of second bolts 311 of anticlockwise rotation rear side, make the grip ring 312 of front side backward movement, make the grip ring 312 of rear side forward movement simultaneously, keep the glass steel tube freedom straight unrestrained at last tight in-process, until fastening grip ring 312 and pipeline butt, thereby reduce the diameter that presss from both sides tight pipeline, only need clockwise and anticlockwise rotate two sets of second bolts 311 of front side when the diameter that needs adjust the centre gripping pipeline, clockwise rotation two sets of second bolts 311 of rear side simultaneously, thereby accomplish the diameter that increases the tight pipeline.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a FRP pipe says that connects with connecting protection device, includes preceding clamp ring (111), its characterized in that: the front clamping ring (111) is provided with two groups, the lower side of the front end of the front clamping ring (111) is fixedly connected with a connecting block (211), one side of the connecting block (211) close to each other is fixedly connected with a fixed rod (212), the outer parts of the fixed rods (212) are all sleeved with movable blocks (213), the front ends of the two groups of movable blocks (213) are all fixedly connected with a rear clamping ring (214), the top ends of the front clamping ring (111) are all fixedly connected with a first fixed block (215), the top ends of the rear clamping ring (214) are all fixedly connected with a second fixed block (216), the second fixed block (216) is provided with a limiting groove (217), the inner parts of the two groups of limiting grooves (217) are all clamped with a limiting block (218), the rear ends of the limiting blocks (218) respectively penetrate through the two groups of first fixed blocks (215) and respectively extend to the rear of the first fixed blocks (215), the front limiting blocks (218) of the two groups of first fixed blocks (215) are all fixedly connected with a first clamping block (219), and the limiting block (218) behind the first fixing block (215) is fixedly connected with a second clamping block (220), the second fixing block (216) above the limiting block (218) is connected with a first bolt (221) in a threaded mode, the rear end of the first bolt (221) penetrates through the second clamping block (220), the first fixing block (215) and the first clamping block (219) respectively and extends to the outside of the rear of the first clamping block (219), threaded holes matched with the first bolt (221) are formed in the second clamping block (220), the first fixing block (215) and the first clamping block (219), and two groups of protection rods (222) are fixedly connected to the mutually close sides of the front clamping ring (111) and the two groups of rear clamping rings (214).
2. The joint protector for connecting a glass reinforced plastic pipe according to claim 1, wherein: the two groups of front clamping rings (111) and the two groups of rear clamping rings (214) are all in threaded connection with second bolts (311), clamping rings (312) are arranged on the sides, close to each other, of the two groups of second bolts (311), and limiting rings (313) are fixedly connected to the ends, close to the second bolts (311), of the four groups of clamping rings (312).
3. The joint protection device for connecting a glass reinforced plastic pipeline according to claim 2, characterized in that: four sets all fixedly connected with solid fixed ring (314) are close to the one end of grip ring (312) in second bolt (311), and gu fixed ring (314) mutually support with spacing ring (313), four sets all fixedly connected with blocking plate (315) are kept away from the one end of solid fixed ring (314) in spacing ring (313).
4. The joint protection device for connecting a glass reinforced plastic pipeline according to claim 2, characterized in that: the front clamping ring (111) and the rear clamping ring (214) at the side, far away from each other, of the limiting ring (313) are both provided with a slot (316), and the slot (316) is matched with the limiting ring (313).
5. The joint protection device for connecting a glass reinforced plastic pipeline according to claim 2, characterized in that: the clamping ring (312) is kept away from each other, one side of the clamping ring is fixedly connected with a limiting rod (317), the other end of the four limiting rods (317) penetrates through the two groups of front clamping rings (111) and the two groups of rear clamping rings (214) respectively, and notches which are matched with each other are formed in the front clamping rings (111) and the rear clamping rings (214).
6. The joint protection device for connecting a glass reinforced plastic pipeline according to claim 2, characterized in that: protective pads (318) are glued on the sides, close to each other, of the clamping rings (312), and the protective pads (318) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083268.1U CN214699783U (en) | 2021-01-13 | 2021-01-13 | Joint protection device for connecting glass fiber reinforced plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083268.1U CN214699783U (en) | 2021-01-13 | 2021-01-13 | Joint protection device for connecting glass fiber reinforced plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699783U true CN214699783U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120083268.1U Expired - Fee Related CN214699783U (en) | 2021-01-13 | 2021-01-13 | Joint protection device for connecting glass fiber reinforced plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122279A (en) * | 2022-08-25 | 2022-09-30 | 江苏众成复合材料有限责任公司 | Installation equipment for large-caliber direct-buried glass fiber reinforced plastic pipeline |
-
2021
- 2021-01-13 CN CN202120083268.1U patent/CN214699783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122279A (en) * | 2022-08-25 | 2022-09-30 | 江苏众成复合材料有限责任公司 | Installation equipment for large-caliber direct-buried glass fiber reinforced plastic pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |