Mounting structure of corrugated pipe

Abstract

The utility model discloses a mounting structure of a corrugated pipe, and relates to the technical field of corrugated pipes. The connecting pipe comprises a pipe body, and the two ends of the pipe body are fixedly connected with connecting discs. A transverse plate can be driven to move by pressing a pressing rod, so that a second inclined block is extruded, an inserting block can be driven to move downwards, when the pressing rod moves downwards, a first inclined block can be extruded, so that two moving plates are driven to move downwards, a reinforcing plate moves towards the two sides, and when the transverse plate moves to the bottom of the second inclined block, the inserting block can be driven to move downwards. A second inclined block can limit a transverse plate, at the moment, an inserting block can move to inner cavities of moving plates moving towards the two sides, so that an upper reinforcing plate and a lower reinforcing plate are fixed together, a hand wheel can be limited through a limiting pin, the second inclined block is limited, and the purpose of limiting the transverse plate is achieved; in this way, the two covering sleeves can be fixed to the surface of the corrugated pipe, and therefore the sealing performance and stability of the connecting position of the corrugated pipe are enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated pipes, and particularly relates to an installation structure of a corrugated pipe. Background Art

[0002] A corrugated pipe is a flexible pipe with a corrugated shape. Its surface has a corrugated structure, which can be flexibly bent and stretched. It is usually used to convey fluids or gases. Its corrugated design gives it high flexibility and bendability, and is suitable for various occasions that require bending and stretching.

[0003] In the prior art, corrugated pipes are usually connected to flange plates of other structures by welding. Although welding connection can ensure high stability, the welding process is relatively cumbersome, time-consuming and laborious. Due to the complex welding operation, the reliability of the connection may not be high enough, and the deformation and defects generated during welding will also cause poor sealing at the connection, reducing the reliability of the system and affecting the performance and stability of the overall system.

[0004] Therefore, we provide an installation structure of a corrugated pipe to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation structure of a corrugated pipe, which solves the problems that in the prior art, the sealing performance at the connection during the installation of the corrugated pipe is poor, and it is easy to affect the performance and stability of the system through the cooperation of a sealing component and an installation component.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an installation structure of a corrugated pipe, which includes a pipe body. Both ends of the pipe body are fixedly connected with connection plates, and a flange plate is arranged on one side of the connection plate; a sealing component is arranged on the surface of the pipe body. The sealing component includes a covering sleeve, the covering sleeve is arranged on the surface of the pipe body, one side of the surface of the covering sleeve is fixedly connected with an upper reinforcement plate, the other side of the surface of the covering sleeve is fixedly connected with a lower reinforcement plate, both sides of the inner cavity of the lower reinforcement plate are fixedly connected with extrusion springs, one end of the extrusion spring is fixedly connected with a moving plate, one side of the moving plate is fixedly connected with a first inclined block, and a fastener is arranged in the inner cavity of the upper reinforcement plate; an installation component is arranged in the inner cavity of the connection plate. The installation component includes a threaded hole, the threaded hole is opened in the inner cavity of the flange plate, the inner cavity of the threaded hole extends to the outside of the connection plate, and a bolt is threadedly connected in the inner cavity of the connection plate, and the surface of the bolt is threadedly connected with the inner cavity of the threaded hole.

[0008] The present utility model is further configured such that the fastener includes a pressing rod, the pressing rod is slidably connected to the inner cavity of the upper reinforcing plate, both sides of the surface of the pressing rod are fixedly connected with cross plates, and one side of the bottom of the cross plate is fixedly connected with a plug.

[0009] The present utility model is further configured such that both sides of the inner cavity of the upper reinforcing plate are fixedly connected with spring rods, and one end of each spring rod is fixedly connected with a second inclined block.

[0010] The present utility model is further configured such that one side of the bottom of the second inclined block is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a pull rod, one end of the pull rod is fixedly connected with a handwheel, and one side of the inner cavity of the handwheel is threadedly connected with a limit pin.

[0011] The present utility model is further configured such that a round hole is formed at the top of the inner cavity of the upper reinforcing plate, and the inner cavity of the round hole extends to the inner cavity of the lower reinforcing plate, and one end of the pressing rod is slidably connected to the inner cavity of the lower reinforcing plate through the inner cavity of the round hole.

[0012] The present utility model is further configured such that square holes are formed on both sides of the bottom of the inner cavity of the upper reinforcing plate, and the inner cavity of the square holes extends to the inner cavity of the moving plate, and the bottom of the plug extends into the moving plate through the inner cavity of the square holes.

[0013] The present utility model is further configured such that sliding strips are fixedly connected to both sides of the inner cavity of the lower reinforcing plate, and the bottom of the moving plate is slidably connected to the surface of the sliding strips.

[0014] The present utility model is further configured such that a shock-absorbing pad is fixedly connected to the inner cavity of the covering sleeve, and the shock-absorbing pad is made of fluororubber.

[0015] The present utility model has the following beneficial effects:

[0016] By pressing the pressing rod of the present utility model, the cross plate can be driven to move, thereby squeezing the second inclined block, and the plug can be driven to move downward. When the pressing rod moves downward, the first inclined block can also be squeezed, thereby driving the two moving plates to move outward from the lower reinforcing plate to both sides. When the cross plate moves to the bottom of the second inclined block, the second inclined block can limit the cross plate, and at this time, the plug will move into the inner cavity of the moving plate moving outward to both sides, so that the upper reinforcing plate and the lower reinforcing plate are fixed together. The handwheel can be limited by the limit pin to limit the second inclined block, so as to achieve the purpose of limiting the cross plate, and thus the two covering sleeves can be fixed on the surface of the corrugated pipe, thereby enhancing the sealing performance and stability of the connection part of the corrugated pipe.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments.

[0019] Figure 1 It is a three-dimensional structure of an installation structure of a corrugated pipe Figure 1 ;

[0020] Figure 2 It is a three-dimensional structure of an installation structure of a corrugated pipe Figure 2 ;

[0021] Figure 3 It is an exploded view of the connecting disc and the flange disc in an installation structure of a corrugated pipe;

[0022] Figure 4 It is a cross-sectional view of the upper reinforcement plate and the lower reinforcement plate in an installation structure of a corrugated pipe;

[0023] Figure 5 It is an exploded view of the internal structures of the upper reinforcement plate and the lower reinforcement plate in an installation structure of a corrugated pipe.

[0024] In the drawings: 1, pipe body; 2, connecting disc; 3, flange disc; 4, covering sleeve; 5, upper reinforcement plate; 6, lower reinforcement plate; 7, extrusion spring; 8, moving plate; 9, first inclined block; 10, threaded hole; 11, bolt; 12, pressing rod; 13, cross plate; 14, inserting block; 15, spring rod; 16, second inclined block; 17, pull rod; 18, sliding strip; 19, shock pad. Specific embodiments

[0025] The following will describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Specific Embodiment 1

[0027] Please refer to Figures 1-5 , the present utility model is an installation structure of a corrugated pipe, including a pipe body 1. Connecting discs 2 are fixedly connected to both ends of the pipe body 1, and a flange disc 3 is arranged on one side of the connecting disc 2; a sealing assembly is arranged on the surface of the pipe body 1. The sealing assembly includes a covering sleeve 4. The covering sleeve 4 is arranged on the surface of the pipe body 1. One side of the surface of the covering sleeve 4 is fixedly connected with an upper reinforcement plate 5, and the other side of the surface of the covering sleeve 4 is fixedly connected with a lower reinforcement plate 6. Extrusion springs 7 are fixedly connected to both sides of the inner cavity of the lower reinforcement plate 6. One end of the extrusion spring 7 is fixedly connected with a moving plate 8, and a first inclined block 9 is fixedly connected to one side of the moving plate 8. A fastening member is arranged in the inner cavity of the upper reinforcement plate 5; an installation assembly is arranged in the inner cavity of the connecting disc 2. The installation assembly includes a threaded hole 10. The threaded hole 10 is opened in the inner cavity of the flange disc 3, and the inner cavity of the threaded hole 10 extends to the outside of the connecting disc 2. A bolt 11 is threadedly connected in the inner cavity of the connecting disc 2, and the surface of the bolt 11 is threadedly connected with the inner cavity of the threaded hole 10.

[0028] Specifically: By connecting the connecting plate 2 with the flange plate 3, the bellows can be connected with other structures. Sealing rings are fixedly connected to both sides of the inner cavity of the covering sleeve 4 to seal the connection between the connecting plate 2 and the flange plate 3. There are two covering sleeves 4, and upper reinforcement plates 5 are fixedly connected to both sides of the covering sleeve 4 on the upper surface of the pipe body 1 in the attached drawing, and lower reinforcement plates 6 are fixedly connected to both sides of the covering sleeve 4 on the lower surface. Sealing the two covering sleeves 4 can seal the connection between the flange plate 3 and the connecting plate 2.

[0029] One end of the compression spring 7 is fixed to one side of the inner cavity of the lower reinforcement plate 6, and the other end is fixed to one side of the moving plate 8. Four threaded holes 10 are provided in the inner cavity of the flange plate 3, and four bolts 11 are threadedly connected in the inner cavity of the connecting plate 2. The connecting plate 2 and the flange plate 3 can be connected by screwing the bolts 11 into the threaded holes 10. Specific Embodiment Two

[0031] Please refer to Figures 1-5 , on the basis of Specific Embodiment One, the fastener includes a pressure rod 12 which is slidably connected to the inner cavity of the upper reinforcement plate 5. Transverse plates 13 are fixedly connected to both sides of the surface of the pressure rod 12, and a plug 14 is fixedly connected to one side of the bottom of the transverse plate 13. Spring rods 15 are fixedly connected to both sides of the inner cavity of the upper reinforcement plate 5. One end of the spring rod 15 is fixedly connected to a second inclined block 16, and a connecting block is fixedly connected to one side of the bottom of the second inclined block 16. A pull rod 17 is fixedly connected to one side of the connecting block, and a handwheel is fixedly connected to one end of the pull rod 17. A limit pin is threadedly connected to one side of the inner cavity of the handwheel. A circular hole is provided at the top of the inner cavity of the upper reinforcement plate 5, and the inner cavity of the circular hole extends to the inner cavity of the lower reinforcement plate 6. One end of the pressure rod 12 is slidably connected to the inner cavity of the lower reinforcement plate 6 through the inner cavity of the circular hole. Square holes are provided on both sides of the bottom of the inner cavity of the upper reinforcement plate 5, and the inner cavity of the square holes extends to the inner cavity of the moving plate 8. The bottom of the plug 14 extends to the inside of the moving plate 8 through the inner cavity of the square hole. Slide bars 18 are fixedly connected to both sides of the inner cavity of the lower reinforcement plate 6, and the bottom of the moving plate 8 is slidably connected to the surface of the slide bars 18. A shock pad 19 is fixedly connected to the inner cavity of the covering sleeve 4, and the material of the shock pad 19 is fluororubber.

[0032] Specifically: One end of the pressure rod 12 is fixedly connected with a pressing block to facilitate pressing the pressure rod 12. The plug 14 and the pressure rod 12 can contact the inner cavity of the lower reinforcement plate 6 and can also be completely separated from the inner cavity of the lower reinforcement plate 6 to facilitate the installation and separation of the covering sleeve 4. By means of the handwheel and the limit pin, the position of the second inclined block 16 can be limited to stabilize the transverse plate 13. The circular hole enables the pressure rod 12 to slide in the inner cavities of the upper reinforcement plate 5 and the lower reinforcement plate 6. The square hole enables the plug 14 to limit the lateral movement of the moving plate 8. The shock pad 19 made of fluororubber can work normally at extreme temperatures, thereby preventing the bellows from being displaced due to vibration or pressure and increasing the stability of the bellows.

[0033] The working principle of the utility model is as follows: when it is necessary to install the corrugated pipe with other structures, first install the flange 3 at one end of the structure to be installed, and then connect the connecting plate 2 with the flange 3 through the bolt 11 and the threaded hole 10, so as to install the corrugated pipe with the required structure. Then, fit the two covering sleeves 4 on the surface of the corrugated pipe, and the two sides of the inner cavity of the covering sleeve 4 are fitted with the surfaces of the flange 3 and the connecting plate 2.

[0034] Then, the pressure rod 12 can be pressed. The pressure rod 12 drives the cross plate 13 to move. The cross plate 13 squeezes the second inclined block 16. At the same time, one end of the pressure rod 12 squeezes the first inclined block 9. When the cross plate 13 moves, the insertion block 14 moves into the lower reinforcing plate 6. The first inclined block 9 is squeezed to drive the moving plate 8 to move. When the cross plate 13 moves to the bottom of the second inclined block 16, the second inclined block 16 rebounds elastically due to the spring rod 15, so that the bottom of the second inclined block 16 limits the cross plate 13. The insertion block 14 will move into the square hole on one side of the inner cavity of the moving plate 8, so as to laterally limit the moving plate 8. Then, the limit pin is screwed into the inner cavity of the handwheel, so as to fix the upper reinforcing plate 5 and the lower reinforcing plate 6, that is, fix the two covering sleeves 4 on the surface of the corrugated pipe. Contacting with the corrugated pipe through the shock pad 19 can increase the stability of the corrugated pipe. The inner cavity of the covering sleeve 4 is fitted with the connection part between the flange 3 and the connecting plate 2, which can make the sealing between the corrugated pipe and the structure to be installed better.

[0035] The standard parts used in the utility model can all be purchased from the market, and can also be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. The control mode is automatically controlled by the control unit. The control circuit of the control unit can be realized by simple programming of those skilled in the art, which belongs to the common knowledge in this field. Therefore, the control mode and the circuit connection are not explained in detail in the utility model.

[0036] The above disclosed preferred embodiments of the utility model are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor limit the utility model to the specific embodiments described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the technical field can well understand and utilize the utility model.

Claims

1. An installation structure of a corrugated pipe, comprising a pipe body (1), characterized in that: Both ends of the pipe body (1) are fixedly connected with connecting plates (2), and a flange plate (3) is arranged on one side of the connecting plate (2). A sealing assembly is arranged on the surface of the pipe body (1). The sealing assembly includes a covering sleeve (4). The covering sleeve (4) is arranged on the surface of the pipe body (1). One side of the surface of the covering sleeve (4) is fixedly connected with an upper reinforcement plate (5). The other side of the surface of the covering sleeve (4) is fixedly connected with a lower reinforcement plate (6). Both sides of the inner cavity of the lower reinforcement plate (6) are fixedly connected with extrusion springs (7). One end of the extrusion spring (7) is fixedly connected with a moving plate (8). One side of the moving plate (8) is fixedly connected with a first inclined block (9). A fastener is arranged in the inner cavity of the upper reinforcement plate (5). An installation assembly is arranged in the inner cavity of the connecting plate (2). The installation assembly includes a threaded hole (10). The threaded hole (10) is opened in the inner cavity of the flange plate (3). The inner cavity of the threaded hole (10) extends to the outside of the connecting plate (2). A bolt (11) is threadedly connected in the inner cavity of the connecting plate (2). The surface of the bolt (11) is threadedly connected with the inner cavity of the threaded hole (10).

2. The installation structure of a corrugated pipe according to claim 1, characterized in that: The fastener includes a pressure rod (12). The pressure rod (12) is slidably connected in the inner cavity of the upper reinforcement plate (5). Both sides of the surface of the pressure rod (12) are fixedly connected with cross plates (13). One side of the bottom of the cross plate (13) is fixedly connected with an insertion block (14).

3. The installation structure of a corrugated pipe according to claim 1, characterized in that: Both sides of the inner cavity of the upper reinforcement plate (5) are fixedly connected with spring rods (15). One end of the spring rod (15) is fixedly connected with a second inclined block (16).

4. The installation structure of a corrugated pipe according to claim 3, characterized in that: One side of the bottom of the second inclined block (16) is fixedly connected with a connecting block. One side of the connecting block is fixedly connected with a pull rod (17). One end of the pull rod (17) is fixedly connected with a handwheel. A limit pin is threadedly connected to one side of the inner cavity of the handwheel.

5. The installation structure of a corrugated pipe according to claim 2, characterized in that: A round hole is opened at the top of the inner cavity of the upper reinforcement plate (5). The inner cavity of the round hole extends to the inner cavity of the lower reinforcement plate (6). One end of the pressure rod (12) is slidably connected with the inner cavity of the lower reinforcement plate (6) through the inner cavity of the round hole.

6. The installation structure of a corrugated pipe according to claim 2, characterized in that: Square holes are opened on both sides of the bottom of the inner cavity of the upper reinforcement plate (5). The inner cavity of the square hole extends to the inner cavity of the moving plate (8). The bottom of the insertion block (14) extends into the moving plate (8) through the inner cavity of the square hole.

7. The installation structure of a corrugated pipe according to claim 1, characterized in that: Sliding strips (18) are fixedly connected to both sides of the inner cavity of the lower reinforcement plate (6). The bottom of the moving plate (8) is slidably connected with the surface of the sliding strip (18).

8. The installation structure of a corrugated pipe according to claim 1, characterized in that: A shock pad (19) is fixedly connected in the inner cavity of the covering sleeve (4). The material of the shock pad (19) is fluororubber.

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