CN209748158U - Fastening structure for pipeline plugging - Google Patents
Fastening structure for pipeline plugging Download PDFInfo
- Publication number
- CN209748158U CN209748158U CN201920828555.3U CN201920828555U CN209748158U CN 209748158 U CN209748158 U CN 209748158U CN 201920828555 U CN201920828555 U CN 201920828555U CN 209748158 U CN209748158 U CN 209748158U
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- bolt
- flexible rubber
- pipe
- wall
- head
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Abstract
The utility model relates to a fastening structure for pipeline plugging, which comprises a first bolt and a second bolt, wherein the first bolt can be inserted and fixedly connected in the second bolt, and the second bolt can be inserted and arranged in a first bolt rod, a pipeline plugging device using the fastening structure comprises a flexible rubber pipe, two plugging pipe joints and a plugging clamping head, one flexible rubber pipe is provided, two plugging pipe joints are provided, one plugging clamping head is provided, two plugging pipe joints can be respectively inserted and clamped on two ends of the flexible rubber pipe, the plugging clamping head can be sleeved and fixedly connected on the plugging pipe joints, the first bolt can be penetrated and clamped in the flexible rubber pipe, the first bolt can be penetrated and clamped in the plugging pipe joints, the second bolt can be penetrated and clamped in the plugging pipe joints, and the second bolt can be penetrated and fixedly connected on the first bolt, the flexible rubber tube and the plugging tube joint are locked and fixed through a first bolt and a second bolt.
Description
Technical Field
The utility model relates to a pipeline shutoff field, in particular to fastening structure for pipeline shutoff.
Background
With the progress of science and technology in China and the rapid development of electric power and communication services, because the electric wires and cables erected on the ground and at high altitude affect transportation and occupy a large amount of space, the underground pipeline installation of the electric wires and cables in the aspects of national electric power, communication and the like is gradually changed into the installation of the electric wires and cables in the underground pipeline, the places are usually in the watery or humid environment, in the design and construction of the cable protection pipe of the existing power company or municipal administration unit, the cable pipeline is not sealed or is conveniently plugged by using plastic bags and the like, so that foreign matters such as sewage, mice, snakes, insects and the like can enter and damage the cable frequently, or construction workers can often plug by using mortar, the cable is difficult to detach, install and overhaul, the operation safety of the cable and the cable connection operation of the cable protection pipe are seriously affected, therefore, how to ensure that the firm stability of the fastening, The cable pipeline plugging device is simple, convenient and quick to disassemble, install and overhaul, has good effects of preventing water, insects, rats and the like, and is a problem to be solved by technical personnel in the technical field.
SUMMERY OF THE UTILITY MODEL
the utility model discloses a solve prior art's problem, provide a firm stable a fastening structure for pipeline shutoff and use this fastening structure's waterproof protection against insects mouse etc. effectual and dismantle the simple and convenient swift pipeline plugging device of installation maintenance.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a fastening structure for pipeline plugging comprises a first bolt and a second bolt, wherein the first bolt comprises a first bolt head, a first bolt rod through hole and a first bolt screwing block, the first bolt is provided with a first bolt head, the first bolt head is of a circular plate-shaped structure, a first bolt rod is fixedly connected to one side face of the first bolt head, a first bolt screwing block is fixedly connected to the other side face of the first bolt head, the first bolt rod is of a cylindrical shape, the first bolt rod through hole is arranged in the first bolt rod in a penetrating mode, a thread is arranged on the outer wall of one end of the first bolt rod, the second bolt comprises a second bolt head, a second bolt head slot, a second bolt rod and a second bolt screwing block, the second bolt is provided with a second bolt head, the second bolt head is of a circular plate-shaped structure, a second bolt head slot is arranged on one side face of the second bolt head in a recessed mode, the other side surface of the second bolt head is fixedly connected with a second bolt screwing block, the inner wall of a slot of the second bolt head is provided with threads, a second bolt rod is fixedly connected in the slot of the second bolt head, the second bolt rod is cylindrical, the first bolt rod can be inserted and fixedly connected in the slot of the second bolt head, and the second bolt rod can be inserted and arranged in a through hole of the first bolt rod.
The first bolt is twisted the piece and is the U font structure and the fixed one deck anti-skidding rubber layer that is equipped with on the surface of first bolt is twisted the piece, and the second bolt is twisted the piece and is the U font structure and the fixed one deck anti-skidding rubber layer that is equipped with on the surface of second bolt is twisted the piece.
The pipeline plugging device with the fastening structure comprises a flexible rubber pipe, two plugging pipe joints and two plugging clamping heads, wherein the flexible rubber pipe is provided with one, the two plugging pipe joints are provided with one, the two plugging pipe joints can be respectively inserted and clamped at two ends of the flexible rubber pipe, the plugging clamping heads can be sleeved and fixedly connected to the plugging pipe joints, and the flexible rubber pipe and the plugging pipe joints are locked and fixed through the fastening structure.
The flexible rubber pipe comprises a flexible rubber pipe main body, a flexible rubber pipe bolt rod perforation, a flexible rubber pipe outer annular wall, a flexible rubber funnel wall, a funnel wall elastic leather ring and a flexible rubber pipe main body inserting annular groove, wherein one flexible rubber pipe main body is provided, the flexible rubber pipe main body is in a hollow cylindrical shape, two ends of the flexible rubber pipe main body are respectively provided with an annular flexible rubber pipe main body inserting annular groove in a concave mode, six flexible rubber pipe bolt rod perforation holes are arranged on the flexible rubber pipe main body in a penetrating mode and are evenly distributed, two flexible rubber pipe outer annular walls are fixedly sleeved on the outer wall of the flexible rubber pipe main body and are evenly distributed, each flexible rubber pipe outer annular wall is in a circular plate-shaped structure, a layer of anti-skid rubber layer is fixedly arranged on the surface of each flexible rubber pipe outer annular wall, and one flexible rubber funnel wall is fixedly connected to the inner wall of the flexible rubber pipe main body, the flexible rubber funnel wall is funnel-shaped, the small end of the inner diameter of the flexible rubber funnel wall is fixedly connected with a funnel wall elastic leather ring, the funnel wall elastic leather ring is in a hollow cylinder shape, a cable can be penetrated and clamped in the flexible rubber funnel wall and the funnel wall elastic leather ring, and the outer annular wall of the flexible rubber tube can be clamped in a cable pipeline in the wall.
The blocking pipe joint comprises two pipe joint bodies, pipe joint bolt head clamping grooves, pipe joint bolt rod through holes and pipe joint body insert ring walls, wherein each blocking pipe joint is provided with a pipe joint body, each pipe joint body is in a hollow cylinder shape, threads are arranged on the outer wall of each pipe joint body, one end of each pipe joint body is concavely provided with six pipe joint bolt head clamping grooves which are uniformly distributed, the other end of each pipe joint body is fixedly connected with one pipe joint body insert ring wall, the inner wall of each pipe joint bolt clamping groove is fixedly provided with an anti-slip rubber layer, the surface of each pipe joint body insert ring wall is fixedly provided with an anti-slip rubber layer, each pipe joint body is provided with six pipe joint bolt rod through holes which are uniformly distributed, and the inner wall of each pipe joint bolt rod through hole is fixedly provided with an anti-slip rubber layer, the pipe joint bolt head clamping grooves and the pipe joint bolt rod through holes in each pipe joint main body are arranged in a one-to-one correspondence mode.
The blocking and clamping head comprises a clamping head main body and a clamping head outer ring wall, wherein the clamping head main body is one, the clamping head main body is in a hollow cylindrical shape, threads are arranged on the inner wall of the clamping head main body, an anti-slip rubber layer is fixedly arranged on the outer wall of the clamping head main body, one end of the clamping head main body is sleeved and fixedly connected with the clamping head outer ring wall, the clamping head outer ring wall is in a circular annular plate-shaped structure, the clamping head main body can be clamped in a cable pipeline in a wall body, and the clamping head main body can be sleeved and fixedly connected to a pipe joint main body.
The first bolt rod can be arranged in a penetrating hole of the bolt rod of the flexible rubber pipe in a penetrating way and is clamped in the penetrating hole of the bolt rod of the flexible rubber pipe, the first bolt rod can be arranged in a penetrating way and is clamped in the penetrating hole of the bolt rod of the pipe joint in a penetrating way, the first bolt head can be arranged in a penetrating way and is clamped in a clamping groove of the bolt head of the pipe joint in a clamping way, and the second bolt head can be arranged in a penetrating way and is clamped.
The utility model has the advantages that:
The utility model discloses the collocation setting of first bolt and second bolt for this fastening structure who is used for the pipeline shutoff is very firm stable, flexible rubber tube, the shutoff coupling, the shutoff card solid head, the collocation setting of first bolt and second bolt, make this be used for pipeline plugging device simple and efficient when dismantling the installation and overhaul, and make this effectual and waterproof protection against insects mouse that is used for the fixed cable conductor of pipeline plugging device effectual and make this be used for the fastening that pipeline plugging device fixes on the cable conductor pipeline in the wall body effectual.
Drawings
Fig. 1 is a perspective view of a first bolt according to the present invention.
Fig. 2 is a perspective view of a second bolt according to the present invention.
Fig. 3 is a cross-sectional view of the first bolt and the second bolt of the present invention
Fig. 4 is a sectional view of the pipeline plugging device of the present invention.
Fig. 5 is a perspective view of the pipe plugging device of the present invention.
In FIGS. 1 to 5: 1. a flexible rubber tube; 1-1, a flexible rubber tube main body; 1-2, perforating a bolt rod of a flexible rubber pipe; 1-3, the outer ring wall of the flexible rubber tube; 1-4, a flexible rubber funnel wall; 1-5, a funnel wall elastic leather ring; 1-6, inserting ring grooves in the main body of the flexible rubber pipe; 2. plugging the pipe joint; 2-1, a pipe joint main body; 2-2, a pipe joint bolt head clamping groove; 2-3, perforating a bolt rod of the pipe joint; 2-4, inserting the pipe joint main body into the annular wall; 3. plugging the clamping head; 3-1, clamping the head main body; 3-2, clamping and fixing the outer ring wall of the head; 4. a first bolt; 4-1, a first bolt head; 4-2, a first bolt shank; 4-3, perforating the first bolt rod; 4-4, a first bolt screwing block; 5. a second bolt; 5-1, a second bolt head; 5-2, a second bolt head slot; 5-3, a second bolt rod; 5-4, a second bolt screwing block; A. a cable wire; B. a wall body.
Detailed Description
A fastening structure for pipeline plugging as shown in fig. 1 to 5, comprising a first bolt and a second bolt, wherein the first bolt 4 comprises a first bolt head 4-1, a first bolt rod 4-2, a first bolt rod through hole 4-3 and a first bolt block 4-4, the first bolt 4 is provided with a first bolt head 4-1, the first bolt head 4-1 is in a circular plate-shaped structure, one side surface of the first bolt head 4-1 is fixedly connected with a first bolt rod 4-2, the other side surface of the first bolt head 4-1 is fixedly connected with a first bolt block 4-4, the first bolt rod 4-2 is in a cylindrical shape, a first bolt rod through hole 4-3 is arranged in the first bolt rod 4-2, the outer wall of one end of the first bolt rod 4-2 is provided with a thread, the second bolt 5 comprises a second bolt head 5-1, a second bolt head slot 5-2, a second bolt rod 5-3 and a second bolt screwing block 5-4, the second bolt 5 is provided with a second bolt head 5-1, the second bolt head 5-1 is in a circular plate-shaped structure, one side surface of the second bolt head 5-1 is concavely provided with the second bolt head slot 5-2, the other side surface of the second bolt head 5-1 is fixedly connected with the second bolt screwing block 5-4, the inner wall of the second bolt head slot 5-2 is provided with threads, a second bolt rod 5-3 is fixedly connected in the second bolt head slot 5-2, the second bolt rod 5-3 is in a cylindrical shape, and the first bolt rod 4-2 can be inserted and fixedly connected in the second bolt head slot 5-2, and the second bolt shank 5-3 may be inserted into the first bolt shank penetration hole 4-3.
The first bolt screwing block 4-4 is in a U-shaped structure, a layer of anti-skid rubber layer is fixedly arranged on the surface of the first bolt screwing block 4-4, the second bolt screwing block 5-4 is in a U-shaped structure, and a layer of anti-skid rubber layer is fixedly arranged on the surface of the second bolt screwing block 5-4.
The pipeline plugging device with the fastening structure comprises a flexible rubber pipe 1, two plugging pipe joints 2 and two plugging clamping heads 3, wherein the flexible rubber pipe 1 is provided with one plugging pipe joint 2, the plugging clamping heads 3 are provided with one plugging clamping head, the two plugging pipe joints 2 can be respectively inserted and clamped at two ends of the flexible rubber pipe 1, the plugging clamping heads 3 can be sleeved and fixedly connected to the plugging pipe joints 2, and the flexible rubber pipe 1 and the plugging pipe joints 2 are locked and fixed through the fastening structure.
The flexible rubber pipe 1 comprises a flexible rubber pipe main body 1-1, flexible rubber pipe bolt rod through holes 1-2, flexible rubber pipe outer annular walls 1-3, flexible rubber funnel walls 1-4, funnel wall elastic rubber rings 1-5 and flexible rubber pipe main body inserting ring grooves 1-6, wherein one flexible rubber pipe main body 1-1 is provided, the flexible rubber pipe main body 1-1 is in a hollow cylindrical shape, two annular flexible rubber pipe main body inserting ring grooves 1-6 are respectively arranged on two ends of the flexible rubber pipe main body 1-1 in a sunken mode, six flexible rubber pipe bolt rod through holes 1-2 are arranged on the flexible rubber pipe main body 1-1 in a penetrating mode and are evenly distributed, two flexible rubber pipe outer annular walls 1-3 are fixedly sleeved on the outer wall of the flexible rubber pipe main body 1-1 and are evenly distributed, the outer ring wall 1-3 of each flexible rubber pipe is of a circular ring plate-shaped structure, the surface of the outer ring wall 1-3 of each flexible rubber pipe is fixedly provided with a layer of anti-skid rubber layer, the inner wall of the main body 1-1 of each flexible rubber pipe is fixedly connected with a flexible rubber funnel wall 1-4, the flexible rubber funnel wall 1-4 is funnel-shaped, one end of the flexible rubber funnel wall 1-4 with a small inner diameter is fixedly connected with a funnel wall elastic leather collar 1-5, the funnel wall elastic leather collar 1-5 is in a hollow cylinder shape, a cable A can be penetrated and clamped in the flexible rubber funnel wall 1-4 and the funnel wall elastic leather collar 1-5, and the outer ring wall 1-3 of each flexible rubber pipe can be clamped in a cable A pipeline in the wall B.
The blocking pipe joint 2 comprises two pipe joint main bodies 2-1, pipe joint bolt head clamping grooves 2-2, pipe joint bolt rod through holes 2-3 and pipe joint main body insert ring walls 2-4, each blocking pipe joint 2 is provided with one pipe joint main body 2-1, each pipe joint main body 2-1 is in a hollow cylindrical shape, the outer wall of each pipe joint main body 2-1 is provided with threads, one end of each pipe joint main body 2-1 is concavely provided with six pipe joint bolt head clamping grooves 2-2 which are uniformly distributed, the other end of each pipe joint main body 2-1 is fixedly connected with one pipe joint main body insert ring wall 2-4, and the inner wall of each pipe joint bolt head clamping groove 2-2 is fixedly provided with an anti-skidding rubber layer, the surface of the insert ring wall 2-4 of each pipe joint main body is fixedly provided with a layer of anti-slip rubber layer, six pipe joint bolt rod through holes 2-3 are arranged on each pipe joint main body 2-1 in a penetrating mode and are evenly distributed, the inner wall of each pipe joint bolt rod through hole 2-3 is fixedly provided with a layer of anti-slip rubber layer, and the pipe joint bolt head clamping grooves 2-2 and the pipe joint bolt rod through holes 2-3 on each pipe joint main body 2-1 are arranged in a one-to-one corresponding mode.
The plugging and clamping head 3 comprises a clamping head main body 3-1 and clamping head outer ring walls 3-2, one clamping head main body 3-1 is arranged, the clamping head main body 3-1 is in a hollow cylindrical shape, threads are arranged on the inner wall of the clamping head main body 3-1, a layer of anti-slip rubber layer is fixedly arranged on the outer wall of the clamping head main body 3-1, one clamping head outer ring wall 3-2 is sleeved and fixedly connected on the outer wall of one end of the clamping head main body 3-1, the clamping head outer ring wall 3-2 is in a circular ring plate-shaped structure, the clamping head main body 3-1 can be clamped in a cable A pipeline in a wall body B, and the clamping head main body 3-1 can be sleeved and fixedly connected on a pipe joint main body 2-1.
The first bolt rod 4-2 can be arranged in a penetrating way and is clamped in a bolt rod penetrating hole 1-2 of the flexible rubber tube in a penetrating way, the first bolt rod 4-2 can be arranged in a penetrating way and is clamped in a bolt rod penetrating hole 2-3 of the pipe joint in a penetrating way, the first bolt head 4-1 can be arranged in a penetrating way and is clamped in a bolt head clamping groove 2-2 of the pipe joint in a penetrating way, and the second bolt head 5-1 can be arranged in a penetrating way and is clamped in a bolt head clamping groove 2-2 of the pipe joint in a clamping way.
When the fastening structure for pipeline plugging is used, firstly, the clamping head main body 3-1 is sleeved and fixedly connected on one pipe joint main body 2-1, then the two pipe joint main body insert ring walls 2-4 are respectively inserted and clamped in the flexible rubber pipe main body insert ring grooves 1-6, then the first bolt rod 4-2 is penetrated and clamped in the flexible rubber pipe bolt rod through hole 1-2, meanwhile, the first bolt rod 4-2 is penetrated and clamped in the pipe joint bolt rod through hole 2-3, meanwhile, the first bolt head 4-1 is penetrated and clamped in the pipe joint bolt head clamp groove 2-2, then the second bolt rod 5-3 is inserted in the first bolt rod through hole 4-3, meanwhile, the first bolt rod 4-2 is inserted and screwed in the second bolt head insert groove 5-2, meanwhile, a second bolt head 5-1 is arranged in a penetrating manner and is clamped and fixed in a bolt head clamping groove 2-2 of a pipe joint, a fastening structure formed by matching a first bolt 4 and the second bolt 5 is very firm and high in stability, a cable A is arranged in the flexible rubber funnel wall 1-4 and the funnel wall elastic leather ring 1-5 in a penetrating manner and is clamped and fixed in the flexible rubber funnel wall 1-4 and the funnel wall elastic leather ring 1-5 in a clamping manner, and the fastening structure for pipeline plugging is inserted into a cable A pipeline in a wall B, so that a clamping head main body 3-1 and an outer annular wall 1-3 of the flexible rubber pipe are clamped and fixed on the cable A pipeline in the wall B in a clamping manner.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses first bolt 4 and second bolt 5's collocation setting, make this a fastening structure for the pipeline shutoff very firm stable, flexible rubber tube 1, shutoff coupling 2, the solid head 3 of shutoff card, the collocation setting of first bolt 4 and second bolt 5, make this be used for pipeline plugging device simple and convenient swift when dismantling the installation and overhaul, and make this effectual and waterproof protection against insects mouse etc. that is used for the fixed cable conductor of pipeline plugging device effectual, and make this a fastening that is used for pipeline plugging device to fix on the cable conductor pipeline in the wall body effectual.
Claims (7)
1. A fastening structure for pipeline shutoff which characterized in that: the bolt comprises a first bolt and a second bolt, wherein the first bolt comprises a first bolt head, a first bolt rod through hole and a first bolt screwing block, the first bolt is provided with a first bolt head, the first bolt head is of a circular plate-shaped structure, a first bolt rod is fixedly connected to one side face of the first bolt head, a first bolt screwing block is fixedly connected to the other side face of the first bolt head, the first bolt rod is of a cylindrical shape, a first bolt rod through hole is arranged in the first bolt rod in a penetrating mode, a thread is arranged on the outer wall of one end of the first bolt rod, the second bolt comprises a second bolt head, a second bolt head slot, a second bolt rod and a second bolt screwing block, the second bolt is provided with a second bolt head, the second bolt head is of a circular plate-shaped structure, a second bolt head slot is arranged on one side face of the second bolt head in a recessed mode, the other side surface of the second bolt head is fixedly connected with a second bolt screwing block, the inner wall of a slot of the second bolt head is provided with threads, a second bolt rod is fixedly connected in the slot of the second bolt head, the second bolt rod is cylindrical, the first bolt rod can be inserted and fixedly connected in the slot of the second bolt head, and the second bolt rod can be inserted and arranged in a through hole of the first bolt rod.
2. A fastening arrangement for pipe plugging according to claim 1, wherein: the first bolt is twisted the piece and is the U font structure and the fixed one deck anti-skidding rubber layer that is equipped with on the surface of first bolt is twisted the piece, and the second bolt is twisted the piece and is the U font structure and the fixed one deck anti-skidding rubber layer that is equipped with on the surface of second bolt is twisted the piece.
3. Use of a fastening construction for pipe plugging according to claim 1 or 2, characterized in that: be applied to its pipeline plugging device, including flexible rubber tube, shutoff coupling and shutoff card solid head, flexible rubber tube has one, and shutoff coupling has two, and shutoff card solid head has one, and two shutoff couplings can insert respectively and establish and block admittedly on the both ends of flexible rubber tube, and shutoff card solid head can overlap and establish and fixed connection is on shutoff coupling, locks fixedly through fastening structure between flexible rubber tube and the shutoff coupling.
4. A fastening arrangement for pipe plugging according to claim 3, wherein: the flexible rubber pipe comprises a flexible rubber pipe main body, a flexible rubber pipe bolt rod perforation, a flexible rubber pipe outer annular wall, a flexible rubber funnel wall, a funnel wall elastic leather ring and a flexible rubber pipe main body inserting annular groove, wherein one flexible rubber pipe main body is provided, the flexible rubber pipe main body is in a hollow cylindrical shape, two ends of the flexible rubber pipe main body are respectively provided with an annular flexible rubber pipe main body inserting annular groove in a concave mode, six flexible rubber pipe bolt rod perforation holes are arranged on the flexible rubber pipe main body in a penetrating mode and are evenly distributed, two flexible rubber pipe outer annular walls are fixedly sleeved on the outer wall of the flexible rubber pipe main body and are evenly distributed, each flexible rubber pipe outer annular wall is in a circular plate-shaped structure, a layer of anti-skid rubber layer is fixedly arranged on the surface of each flexible rubber pipe outer annular wall, and one flexible rubber funnel wall is fixedly connected to the inner wall of the flexible rubber pipe main body, the flexible rubber funnel wall is funnel-shaped, the small end of the inner diameter of the flexible rubber funnel wall is fixedly connected with a funnel wall elastic leather ring, the funnel wall elastic leather ring is in a hollow cylinder shape, a cable can be penetrated and clamped in the flexible rubber funnel wall and the funnel wall elastic leather ring, and the outer annular wall of the flexible rubber tube can be clamped in a cable pipeline in the wall.
5. A fastening arrangement for pipe plugging according to claim 3, wherein: the blocking pipe joint comprises two pipe joint bodies, pipe joint bolt head clamping grooves, pipe joint bolt rod through holes and pipe joint body insert ring walls, wherein each blocking pipe joint is provided with a pipe joint body, each pipe joint body is in a hollow cylinder shape, threads are arranged on the outer wall of each pipe joint body, one end of each pipe joint body is concavely provided with six pipe joint bolt head clamping grooves which are uniformly distributed, the other end of each pipe joint body is fixedly connected with one pipe joint body insert ring wall, the inner wall of each pipe joint bolt clamping groove is fixedly provided with an anti-slip rubber layer, the surface of each pipe joint body insert ring wall is fixedly provided with an anti-slip rubber layer, each pipe joint body is provided with six pipe joint bolt rod through holes which are uniformly distributed, and the inner wall of each pipe joint bolt rod through hole is fixedly provided with an anti-slip rubber layer, the pipe joint bolt head clamping grooves and the pipe joint bolt rod through holes in each pipe joint main body are arranged in a one-to-one correspondence mode.
6. A fastening arrangement for pipe plugging according to claim 5, wherein: the blocking and clamping head comprises a clamping head main body and a clamping head outer ring wall, wherein the clamping head main body is one, the clamping head main body is in a hollow cylindrical shape, threads are arranged on the inner wall of the clamping head main body, an anti-slip rubber layer is fixedly arranged on the outer wall of the clamping head main body, one end of the clamping head main body is sleeved and fixedly connected with the clamping head outer ring wall, the clamping head outer ring wall is in a circular annular plate-shaped structure, the clamping head main body can be clamped in a cable pipeline in a wall body, and the clamping head main body can be sleeved and fixedly connected to a pipe joint main body.
7. A fastening arrangement for pipe plugging according to claim 5, wherein: the first bolt rod can be arranged in a penetrating hole of the bolt rod of the flexible rubber pipe in a penetrating way and is clamped in the penetrating hole of the bolt rod of the flexible rubber pipe, the first bolt rod can be arranged in a penetrating way and is clamped in the penetrating hole of the bolt rod of the pipe joint in a penetrating way, the first bolt head can be arranged in a penetrating way and is clamped in a clamping groove of the bolt head of the pipe joint in a clamping way, and the second bolt head can be arranged in a penetrating way and is clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828555.3U CN209748158U (en) | 2019-06-03 | 2019-06-03 | Fastening structure for pipeline plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828555.3U CN209748158U (en) | 2019-06-03 | 2019-06-03 | Fastening structure for pipeline plugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748158U true CN209748158U (en) | 2019-12-06 |
Family
ID=68723435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828555.3U Expired - Fee Related CN209748158U (en) | 2019-06-03 | 2019-06-03 | Fastening structure for pipeline plugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748158U (en) |
-
2019
- 2019-06-03 CN CN201920828555.3U patent/CN209748158U/en not_active Expired - Fee Related
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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: 20191206 Termination date: 20200603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |