CN214037323U

CN214037323U - Steel band reinforced polyethylene corrugated pipe with good connecting and sealing effects

Info

Publication number: CN214037323U
Application number: CN202022986438.5U
Authority: CN
Inventors: 林国尧; 张峰; 张仁千; 杨文全; 陈金锁; 罗剑
Original assignee: Shandong Dayu Pipe Industry Co ltd
Current assignee: Shandong Dayu Pipe Industry Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-24
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a connect effectual steel band reinforcing polyethylene bellows of sealing relates to the fixed technical field of polyethylene bellows, including pipe and fixing device, the surface of pipe is equipped with fixing device, and fixing device includes solid fixed cylinder, the inner wall and the pipe fixed connection of solid fixed cylinder, and the solid fixed cylinder keeps away from the one end of pipe and has seted up the spout, and the first carriage of one end fixedly connected with of solid fixed cylinder is kept away from to the slide cartridge, and the one end card that the pipe was kept away from to first carriage has the rubber pad, and the one end fixedly connected with second carriage of first carriage is kept away from to the pipe. The utility model discloses, when connecting between the steel band enhancement polyethylene bellows, often adopt the welded method, this kind of connected mode leads to being difficult for dismantling and installing when changing certain part steel band enhancement polyethylene bellows, has increased workman's intensity of labour, and this device has solved the problem of being difficult for changing after carrying out sealing connection between the steel band enhancement polyethylene bellows.

Description

Steel band reinforced polyethylene corrugated pipe with good connecting and sealing effects

Technical Field

The utility model relates to a fixed technical field of polyethylene bellows especially relates to a connect effectual steel band reinforcing polyethylene bellows of sealing.

Background

The steel strip reinforced polyethylene corrugated pipe is a double-wall spiral corrugated pipe which takes high-density polyethylene as a matrix, is formed by a steel strip with the surface coated with adhesive resin into a waveform as a main supporting structure, and is wound and compounded with polyethylene materials into a whole, and the double-wall spiral corrugated pipe is called as the steel strip reinforced polyethylene corrugated pipe.

When the steel band reinforced polyethylene corrugated pipes are connected, in order to ensure the sealing effect, a welding method is often adopted, and the connection mode leads to difficult disassembly and assembly when replacing certain parts of the steel band reinforced polyethylene corrugated pipes, so that the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel belt reinforced polyethylene corrugated pipe with good connecting and sealing effects.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steel band reinforcing polyethylene bellows that joint seal is effectual, includes pipe and fixing device, the surface of pipe is equipped with fixing device, fixing device includes solid fixed cylinder, the inner wall and the pipe fixed connection of solid fixed cylinder, solid fixed cylinder keeps away from the one end of pipe and has seted up the spout, and the inner wall sliding connection of spout has a sliding cylinder, the first carriage of one end fixedly connected with of solid fixed cylinder is kept away from to the sliding cylinder, the one end card that the pipe was kept away from to first carriage has the rubber pad, the one end fixedly connected with second carriage of first carriage is kept away from to the pipe.

Preferably, one end of the fixed cylinder, which is close to the sliding cylinder, is fixedly connected with two cylinders, the inner walls of the two cylinders are respectively connected with a sliding rod in a sliding manner, and one end, which is far away from the cylinders, of the sliding rod is fixedly connected with the first connecting frame.

Preferably, the surfaces of the two cylinders are sleeved with springs, one ends of the springs, far away from the pipe, are fixedly connected with the first connecting frame, and one ends of the springs, far away from the first connecting frame, are fixedly connected with the fixed cylinder.

Preferably, the pipe is close to the one end fixedly connected with sleeve of first linking frame, and the circular slot has been seted up on telescopic surface to the inner wall card of circular slot has the card pad, and telescopic surperficial threaded connection has the dead lever, the dead lever is close to telescopic one end and blocks the pad and contact.

Preferably, the surface of second connecting frame is equipped with auxiliary device, auxiliary device includes two L shape frames, two the L shape frame is close to the equal and second connecting frame fixed connection of one end of pipe, two the equal sliding connection of inner wall of L shape frame has the sliding plate, two the one end that L shape frame was kept away from to the sliding plate all rotates and is connected with balanced frame, the equal sliding connection of inner wall of balanced frame has the rectangular plate, two the equal fixedly connected with rectangular block of one end that balanced frame was kept away from to the rectangular plate, two the one end that the rectangular block is close to the pipe rotates and is connected with the semicircle frame, the inner wall of semicircle frame is equipped with the brush, and the surface and the pipe sliding connection of brush.

Preferably, two the one end of keeping away from the pipe of L shape frame is all inserted and is equipped with the dwang, two the one end that the pipe was kept away from to the dwang all rotates and is connected with the rotor plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when two pipes are required to be connected together, the clamping pad is placed on the inner wall of the circular groove on the cylinder on the pipe, then the fixing rod on the cylinder is rotated, when the fixing rod is rotated to be contacted with the surface of the clamping pad, the rotation of the fixing rod is stopped, the cylinder and the clamping pad are fixed at the moment, the effect of fixing the cylinder and the clamping pad is achieved, then the clamping pad is contacted with one end of another pipe, the effect of fixing the two pipes is achieved, then the first connecting frame slides under the action of the spring elasticity, the sliding rod is driven to slide along the inner wall of the cylinder when the first connecting frame slides, the sliding cylinder is driven to slide by the sliding of the first connecting frame, the sliding cylinder slides along the inner wall of the sliding groove on the fixing cylinder, after the first connecting frame slides for a certain distance, the rubber pad on the first connecting frame is contacted with the second connecting frame on another pipe, fix first connection frame and second connection frame with the bolt afterwards, reached the effect of fixed first connection frame and second connection frame, two pipelines are also fixed, through the fixed connection of rubber pad and card pad, have reached the effect of dual connection, have reduced the gap between two pipes, when dismantling, only need twist the bolt lift off can, this device has solved between the steel band reinforcing polyethylene bellows the difficult problem of changing after carrying out sealing connection.

2. In the utility model, by arranging the auxiliary device, when the pipes are connected and the surfaces of the pipes are stained with sundries, the semicircular frame is pulled to slide, the semicircular frame slides to drive the rectangular block to slide, the rectangular block slides to drive the rectangle to slide along the inner wall of the balance frame, the semicircular frame slides while the brush on the semicircular frame clears the sundries on the pipes, the effect of clearing the sundries on the pipes is achieved, after the sundries on the pipes are cleared, the balance frame is rotated to rotate a certain angle, the balance frame slides to drive the sliding plate to slide, after the sliding plate slides along the inner wall of the L-shaped frame for a certain distance, the rotating plate on the rotating rod is rotated to contact with the surface of the balance frame, at the moment, the balance frame and the L-shaped frame are fixed, the effect of fixing the balance frame and the L-shaped frame is achieved, the device solves the problem that the sundries on the pipes are not easy to clear, the sealing performance of the connected pipes is affected.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a steel band reinforced polyethylene corrugated pipe with good connection and sealing effects provided by the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a steel band reinforced polyethylene corrugated pipe with a good connection and sealing effect according to the present invention;

fig. 3 is a schematic side view of the structure shown in fig. 1 of the steel band reinforced polyethylene bellows with good connection and sealing effects according to the present invention;

fig. 4 is the utility model provides a connect the effectual steel band reinforcing polyethylene bellows of sealed B department schematic structure of fig. 3.

Illustration of the drawings: 1. a tube; 2. a fixing device; 201. a fixed cylinder; 202. a first connection frame; 203. a sliding cylinder; 204. a second connection frame; 205. a rubber pad; 206. fixing the rod; 207. a clamping pad; 208. a spring; 209. a cylinder; 210. a slide bar; 3. an auxiliary device; 31. a rotating plate; 32. rotating the rod; 33. an L-shaped frame; 34. a sliding plate; 35. a balance frame; 36. a rectangular plate; 37. a rectangular block; 38. a semicircular frame.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a steel band reinforced polyethylene corrugated pipe with good connection sealing effect, which comprises a pipe 1 and a fixing device 2, wherein the fixing device 2 is arranged on the surface of the pipe 1, and an auxiliary device 3 is arranged on the surface of the second connecting frame 204.

The specific arrangement and function of the fixing means 2 and the auxiliary means 3 will be described in detail below.

As shown in fig. 1 and fig. 2, the fixing device 2 includes a fixed cylinder 201, an inner wall of the fixed cylinder 201 is fixedly connected to the pipe 1, one end of the fixed cylinder 201 away from the pipe 1 is provided with a sliding groove, an inner wall of the sliding groove is slidably connected to a sliding cylinder 203, one end of the sliding cylinder 203 away from the fixed cylinder 201 is fixedly connected to a first connection frame 202, the first connection frame 202 slides under the elastic force of a spring 208, the sliding rod 210 is driven to slide along the inner wall of a cylinder 209 while the first connection frame 202 slides, the sliding cylinder 203 slides along the inner wall of the sliding groove on the fixed cylinder 201, after the first connection frame 202 slides for a distance, a rubber pad 205 on the first connection frame 202 contacts with a second connection frame 204 on another pipeline, and then the first connection frame 202 and the second connection frame 204 are fixed by bolts, so as to achieve the effect of fixing the first connection frame 202 and the second connection frame 204, two pipelines are also fixed, a rubber pad 205 is clamped at one end of the first connecting frame 202, which is far away from the pipe 1, a second connecting frame 204 is fixedly connected at one end of the pipe 1, which is far away from the first connecting frame 202, two cylinders 209 are fixedly connected at one end of the fixed cylinder 201, which is near to the sliding cylinder 203, slide bars 210 are slidably connected on the inner walls of the two cylinders 209, one ends of the slide bars 210, which are far away from the cylinders 209, are fixedly connected with the first connecting frame 202, springs 208 are sleeved on the surfaces of the two cylinders 209, one ends of the springs 208, which are far away from the pipe 1, are fixedly connected with the first connecting frame 202, one ends of the springs 208, which are far away from the first connecting frame 202, are fixedly connected with sleeves, round grooves are formed on the surfaces of the sleeves, clamping pads 207 are clamped on the inner walls of the round grooves on the pipe 1, clamping pads 207 are placed on the inner walls of the round grooves on the pipe 1, and then fixing rods 206 on the cylinders 209 are rotated, when the fixing rod 206 rotates to contact with the surface of the clamping pad 207, the fixing rod 206 stops rotating, the cylinder 209 and the clamping pad 207 are fixed at the moment, the effect of fixing the cylinder 209 and the clamping pad 207 is achieved, then the clamping pad 207 is made to contact with one end of another pipe 1, the effect of fixing the two pipes 1 is achieved, the fixing rod 206 is connected to the surface of the sleeve in a threaded mode, and one end, close to the sleeve, of the fixing rod 206 is made to contact with the clamping pad 207.

The whole fixing device 2 achieves the effect that by arranging the fixing device 2, when two pipes 1 need to be connected together, a clamping pad 207 is placed on the inner wall of a circular groove on a cylinder 209 on the pipe 1, then a fixing rod 206 on the cylinder 209 is rotated, the fixing rod 206 stops rotating when the fixing rod 206 rotates to be contacted with the surface of the clamping pad 207, at the moment, the cylinder 209 and the clamping pad 207 are fixed, the effect of fixing the cylinder 209 and the clamping pad 207 is achieved, then the clamping pad 207 is contacted with one end of another pipe 1, the effect of fixing the two pipes 1 is achieved, then a first connecting frame 202 slides under the elastic force of a spring 208, the sliding rod 210 is driven to slide along the inner wall of the cylinder 209 when the first connecting frame 202 slides, the sliding cylinder 203 is driven to slide by the sliding of the first connecting frame 202, the sliding cylinder 203 slides along the inner wall of the sliding groove on the fixing cylinder 201, and after the first connecting frame 202 slides for a distance, rubber pad 205 on first coupling frame 202 contacts with the second coupling frame 204 on another pipeline, it is fixed with first coupling frame 202 and second coupling frame 204 with the bolt afterwards, the effect of fixed first coupling frame 202 and second coupling frame 204 has been reached, two pipelines are also fixed, fixed connection through rubber pad 205 and calorie pad 207, the effect of double coupling has been reached, the gap between two pipes 1 has been reduced, when dismantling, only need twist the bolt lift off can, this device has solved between the steel band reinforcing polyethylene bellows the difficult problem of changing after carrying out sealing connection.

As shown in fig. 3 and 4, the auxiliary device 3 comprises two L-shaped frames 33, one end of each of the two L-shaped frames 33 close to the pipe 1 is fixedly connected with the second connecting frame 204, the inner walls of the two L-shaped frames 33 are slidably connected with sliding plates 34, one ends of the two sliding plates 34 far away from the L-shaped frames 33 are rotatably connected with balance frames 35, the inner walls of the balance frames 35 are slidably connected with rectangular plates 36, one ends of the two rectangular plates 36 far away from the balance frames 35 are fixedly connected with rectangular blocks 37, one ends of the two rectangular blocks 37 close to the pipe 1 are rotatably connected with semicircular frames 38, the semicircular frames 38 are pulled to slide, the semicircular frames 38 slide the rectangular blocks 37, the rectangular blocks 37 slide to slide along the inner walls of the balance frames 35, the semicircular frames 38 slide, meanwhile, the brushes on the semicircular frames 38 clean the sundries on the pipe 1, the effect of cleaning the sundries on the pipe 1 is achieved, the brushes are arranged on the inner walls of the semicircular frames 38, and the surface of the brush is connected with the tube 1 in a sliding way, the ends of the two L-shaped frames 33 far away from the tube 1 are respectively inserted with a rotating rod 32, and the ends of the two rotating rods 32 far away from the tube 1 are respectively connected with a rotating plate 31 in a rotating way.

The whole auxiliary device 3 achieves the effect that by arranging the auxiliary device 3, when the surface of the pipe 1 is stained with sundries, the semicircular frame 38 is pulled to slide, the semicircular frame 38 slides to drive the rectangular block 37 to slide, the rectangular block 37 slides to drive the rectangle to slide along the inner wall of the balance frame 35, the balance frame 35 is rotated, after the balance frame 35 rotates for a certain angle, the balance frame 35 slides to drive the sliding plate 34 to slide, after the sliding plate 34 slides for a certain distance along the inner wall of the L-shaped frame 33, the rotating plate 31 on the rotating rod 32 is rotated, the rotating plate 31 rotates for a certain distance and then contacts with the surface of the balance frame 35, at the moment, the balance frame 35 and the L-shaped frame 33 are fixed, the effect of fixing the balance frame 35 and the L-shaped frame 33 is achieved, when the semicircular frame 38 slides, the sundries on the pipe 1 are removed by the brush on the semicircular frame 38, the effect of clearing sundries on the pipe 1 is achieved, after the sundries on the pipe 1 are cleared, the balance frame 35 is rotated, after the balance frame 35 rotates for a certain angle, the balance frame 35 slides to drive the sliding plate 34 to slide, after the sliding plate 34 slides for a certain distance along the inner wall of the L-shaped frame 33, the rotating plate 31 on the rotating rod 32 is rotated, after the rotating plate 31 rotates for a certain distance, the rotating plate contacts with the surface of the balance frame 35, at the moment, the balance frame 35 and the L-shaped frame 33 are fixed, the effect of fixing the balance frame 35 and the L-shaped frame 33 is achieved, and the device solves the problems that the sundries on the pipe 1 are not easy to clear and the sealing performance of the connected pipe 1 is affected.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a connect effectual steel band reinforcing polyethylene bellows of sealed, includes pipe (1) and fixing device (2), its characterized in that: the surface of pipe (1) is equipped with fixing device (2), fixing device (2) are including solid fixed cylinder (201), the inner wall and pipe (1) fixed connection of solid fixed cylinder (201), the spout has been seted up to the one end that solid fixed cylinder (201) kept away from pipe (1), and the inner wall sliding connection of spout has a sliding tube (203), the first coupling frame (202) of one end fixedly connected with of solid fixed cylinder (201) are kept away from in sliding tube (203), the one end card that pipe (1) were kept away from in first coupling frame (202) has rubber pad (205), the one end fixedly connected with second coupling frame (204) of first coupling frame (202) are kept away from in pipe (1).

2. The steel strip reinforced polyethylene corrugated pipe with good connection sealing effect as claimed in claim 1, wherein: the fixed cylinder (201) is close to two cylinders (209) of one end fixedly connected with of slip cylinder (203), two equal sliding connection of inner wall of cylinder (209) has slide bar (210), the one end and the first connection frame (202) fixed connection of cylinder (209) are kept away from to slide bar (210).

3. The steel strip reinforced polyethylene corrugated pipe with good connection sealing effect as claimed in claim 2, wherein: the surface of each of the two cylinders (209) is sleeved with a spring (208), one end, far away from the pipe (1), of each spring (208) is fixedly connected with the first connecting frame (202), and one end, far away from the first connecting frame (202), of each spring (208) is fixedly connected with the fixed cylinder (201).

4. The steel strip reinforced polyethylene corrugated pipe with good connection sealing effect as claimed in claim 1, wherein: the pipe (1) is close to the one end fixedly connected with sleeve of first linking frame (202), and the circular slot has been seted up on telescopic surface to the inner wall card of circular slot has card pad (207), and telescopic surperficial threaded connection has dead lever (206), dead lever (206) are close to telescopic one end and are blocked pad (207) and contact.

5. The steel strip reinforced polyethylene corrugated pipe with good connection sealing effect as claimed in claim 1, wherein: the surface of the second connecting frame (204) is provided with an auxiliary device (3), the auxiliary device (3) comprises two L-shaped frames (33), one ends of the two L-shaped frames (33) close to the pipe (1) are fixedly connected with the second connecting frame (204), the inner walls of the two L-shaped frames (33) are connected with sliding plates (34) in a sliding mode, one ends of the two sliding plates (34) far away from the L-shaped frames (33) are connected with balance frames (35) in a rotating mode, the inner walls of the balance frames (35) are both connected with rectangular plates (36) in a sliding manner, one ends of the two rectangular plates (36) far away from the balance frames (35) are both fixedly connected with rectangular blocks (37), one ends of the two rectangular blocks (37) close to the pipe (1) are rotatably connected with semicircular frames (38), the inner wall of the semicircular frame (38) is provided with a brush, and the surface of the brush is connected with the pipe (1) in a sliding way.

6. The steel strip reinforced polyethylene corrugated pipe with good connection sealing effect as claimed in claim 5, wherein: two the one end of keeping away from pipe (1) of L shape frame (33) all inserts and is equipped with dwang (32), two the one end that pipe (1) were kept away from in dwang (32) all rotates and is connected with rotor plate (31).