Impact resistant mpvc-t pipe

Abstract

This utility model discloses an impact-resistant MPVC-T pipe, including a pipe body, an anti-pressure sleeve fixedly installed on the outer surface of the pipe body, anti-pressure airbags sequentially installed inside the anti-pressure sleeve, and air guide tubes connecting adjacent anti-pressure airbags. A protective structure is provided at the connection point on the outer surface of the pipe body, the protective structure including a rotating block, a rectangular slot, a rectangular locking block, a rectangular socket, a rectangular insert block, and a rectangular slider. The impact-resistant MPVC-T pipe of this utility model allows for protection at the pipe body connection point by aligning the rectangular insert blocks fixedly installed at both ends of the rear surface of the front protective plate with the rectangular slots opened at both ends of the front surface of the rear protective plate, inserting them to press against the front and rear protective plates, compressing the protective pads, and then rotating the rotating block to insert the rectangular locking blocks into the rectangular slots opened on the upper and lower surfaces of the rectangular sockets, thus completing the installation and protecting the pipe body connection point.

Description

Technical Field

[0001] This utility model relates to the field of MPVC-T pipe technology, and in particular to an impact-resistant MPVC-T pipe. Background Technology

[0002] MPVC-T pipe is a high-performance new type of pipe made by blending and modifying several high-molecular-weight polymers and extruding it through advanced processing technology. It has high strength and toughness, is not easy to break, can withstand greater external forces and pressure, has good compressive strength, and can be used in applications that withstand certain pressure. It is self-extinguishing and has good flame-retardant properties, effectively preventing the spread of fire. It has good corrosion resistance to various chemicals and is suitable for different corrosive environments. It is only one-fifth the size of seamless steel pipe, which facilitates transportation and installation, reduces construction difficulty and cost, and can replace steel pipes, fiberglass pipes, MPP pipes, etc. It can be used as a cable protection pipe when crossing roads or bridges and is suitable for cable protection in the power and communication fields. However, the MPVC-T pipe currently used needs to be spliced ​​from multiple pipes to a suitable length according to the actual situation. The splice is relatively weak and prone to breakage. Utility Model Content

[0003] The main objective of this invention is to provide an impact-resistant MPVC-T pipe that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An impact-resistant MPVC-T pipe includes a pipe body, an anti-pressure sleeve fixedly installed on the outer surface of the pipe body, anti-pressure airbags sequentially installed inside the anti-pressure sleeve, and air guide pipes connecting adjacent anti-pressure airbags. A protective structure is provided at the connection point on the outer surface of the pipe body. The protective structure includes a rotating block, a rectangular slot, a rectangular block, a rectangular slot, a rectangular insert, a rectangular slider, a rectangular slide, a first groove, a threaded rod, a first bearing, a rectangular groove, a first bevel gear, a second bevel gear, a rotating rod, a connecting rod, a second bearing, a front protective plate, and a rear protective plate.

[0006] Preferably, the pipe body connection is covered with a rear protective plate and a front protective plate, and rectangular inserts are fixedly installed at both ends of the rear surface of the front protective plate, and rectangular slots are opened at both ends of the front surface of the rear protective plate.

[0007] Preferably, a rectangular insert block is inserted into the rectangular slot, and a rectangular groove is formed inside the rectangular insert block. A second bearing is fixedly installed in the middle of the front surface of the rectangular groove, and a rotating rod is installed on the second bearing.

[0008] Preferably, the rotating rod passes through the front protective plate and is fixedly connected to a rotating block, a second bevel gear is fixedly installed on the rear surface of the rotating rod, and a first bearing is fixedly installed in the middle of the upper and lower surfaces of the rectangular groove.

[0009] Preferably, a connecting rod is installed on the first bearing, and a first bevel gear is fixedly installed on the middle part of the outer surface of the connecting rod near the upper end. The first bevel gear fixedly installed on the middle part of the outer surface of the connecting rod near the upper end meshes with a second bevel gear.

[0010] Preferably, threaded rods are fixedly connected to both the upper and lower ends of the connecting rod, and rectangular locking blocks are threaded onto the outer surface of the threaded rods. A first groove is formed on both the upper and lower surfaces of the rectangular locking blocks.

[0011] Preferably, rectangular sliding grooves are provided on both the front and rear surfaces of the first slot, and rectangular sliders are slidably installed in the rectangular sliding grooves. Rectangular sliders are fixedly installed at the lower ends of both the front and rear surfaces of the rectangular block, and rectangular slots are provided on both the upper and lower surfaces of the rectangular slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this utility model, by setting a protective structure, when protecting the pipe connection, the rectangular inserts fixed at both ends of the rear surface of the front protective plate are aligned with the rectangular slots opened at both ends of the front surface of the rear protective plate and inserted, pressing against the front and rear protective plates, squeezing the protective pad, and then rotating the rotating block so that the rectangular card block is inserted into the rectangular slots opened on the upper and lower surfaces of the rectangular slot, thus completing the installation and protecting the pipe connection. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an impact-resistant MPVC-T pipe according to this utility model;

[0015] Figure 2 This is a cross-sectional view of the pressure-resistant sleeve of an impact-resistant MPVC-T pipe according to this utility model;

[0016] Figure 3 This is a cross-sectional view of the protective structure of an impact-resistant MPVC-T pipe according to this utility model;

[0017] Figure 4 This utility model relates to an impact-resistant MPVC-T pipe. Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Tube body; 2. Pressure-resistant sleeve; 3. Pressure-resistant airbag; 4. Air duct; 5. Protective structure; 501. Rotating block; 502. Rectangular slot; 503. Rectangular block; 504. Rectangular slot; 505. Rectangular insert; 506. Rectangular slider; 507. Rectangular slide; 508. Slot No. 1; 509. Threaded rod; 510. Bearing No. 1; 511. Rectangular slot; 512. Bevel gear No. 1; 513. Bevel gear No. 2; 514. Rotating rod; 515. Connecting rod; 516. Bearing No. 2; 517. Front protective plate; 518. Rear protective plate. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4 As shown, an impact-resistant MPVC-T pipe includes a pipe body 1, an anti-pressure sleeve 2 fixedly installed on the outer surface of the pipe body 1, anti-pressure airbags 3 sequentially installed inside the anti-pressure sleeve 2, and air guide pipes 4 connecting adjacent anti-pressure airbags 3. A protective structure 5 is provided at the connection point on the outer surface of the pipe body 1. The protective structure 5 includes a rotating block 501, a rectangular slot 502, a rectangular block 503, a rectangular slot 504, a rectangular insert block 505, a rectangular slider 506, a rectangular slide 507, a first groove 508, a threaded rod 509, a first bearing 510, a rectangular groove 511, a first bevel gear 512, a second bevel gear 513, a rotating rod 514, a connecting rod 515, a second bearing 516, a front protective plate 517, and a rear protective plate 518.

[0021] The connection of pipe body 1 is covered by a rear protective plate 518 and a front protective plate 517. Protective pads are fixedly installed on the inner surfaces of the protective plates 518 and 517. Rectangular inserts 505 are fixedly installed at both ends of the rear surface of the front protective plate 517. Rectangular slots 504 are opened at both ends of the front surface of the rear protective plate 518. Rectangular inserts 505 are inserted into the rectangular slots 504. Rectangular grooves 511 are opened inside the rectangular inserts 505. A second bearing 516 is fixedly installed in the middle of the front surface of the rectangular groove 511. The second bearing... A rotating rod 514 is mounted on bearing 516; the rotating rod 514 passes through the front protective plate 517 and is fixedly connected to a rotating block 501; a second bevel gear 513 is fixedly mounted on the rear surface of the rotating rod 514; a first bearing 510 is fixedly mounted on the middle of both the upper and lower surfaces of the rectangular groove 511; a connecting rod 515 is mounted on the first bearing 510; a first bevel gear 512 is fixedly mounted on the middle of the outer surface of the connecting rod 515 near the upper end; a first bevel gear is fixedly mounted on the middle of the outer surface of the connecting rod 515 near the upper end. 512 meshes with the second bevel gear 513; threaded rods 509 are fixedly connected to both the upper and lower ends of the connecting rod 515, and rectangular locking blocks 503 are threadedly installed on the outer surface of the threaded rods 509; the upper and lower surfaces of the rectangular insert 505 are both provided with slots 508; rectangular sliding grooves 507 are provided on both the front and rear surfaces of slots 508, and rectangular sliders 506 are slidably installed in the rectangular sliding grooves 507; rectangular sliders 506 are fixedly installed on the lower ends of both the front and rear surfaces of the rectangular locking blocks 503; and rectangular slots 504 are provided on both the upper and lower surfaces. With a rectangular slot 502, when protecting the connection of the pipe body 1, the rectangular insert 505 fixedly installed at both ends of the rear surface of the front protective plate 517 is aligned with the rectangular slots 504 opened at both ends of the front surface of the rear protective plate 518 and inserted, pressing against the front protective plate 517 and the rear protective plate 518, squeezing the protective pad, and then rotating the rotating block 501, so that the rectangular insert 503 is inserted into the rectangular slots 502 opened on the upper and lower surfaces of the rectangular slots 504, thus completing the installation and protecting the connection of the pipe body 1.

[0022] It should be noted that this utility model is an impact-resistant MPVC-T pipe. When protecting the connection of the pipe body 1, the rectangular inserts 505 fixedly installed at both ends of the rear surface of the front protective plate 517 are aligned with the rectangular slots 504 opened at both ends of the front surface of the rear protective plate 518 and inserted, pressing against the front protective plate 517 and the rear protective plate 518, squeezing the protective pad, and then rotating the rotating block 501, so that the rotating block 501 drives the rotating rod 514 to rotate on the second bearing 516, thereby driving the second bevel gear 513 fixedly installed on the rear surface of the rotating rod 514 to rotate, because the connecting rod 5 The first bevel gear 512, which is fixedly installed near the upper end of the outer surface of the 15, meshes with the second bevel gear 513, thus driving the connecting rod 515 to rotate on the first bearing 510. This, in turn, drives the threaded rod 509, which is fixedly connected to the upper and lower surfaces of the first bearing 510, to rotate. This causes the rectangular locking block 503, which is threaded onto the outer surface of the threaded rod 509, to drive the rectangular slider 506, which is fixedly installed on the front and rear surfaces, to slide within the rectangular groove 507 until the rectangular locking block 503 is inserted into the rectangular slot 502 on the upper and lower surfaces of the rectangular slot 504. This completes the installation and protects the connection of the pipe body 1.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An impact-resistant MPVC-T pipe, characterized in that: The tube includes a tube body (1), an anti-pressure sleeve (2) is fixedly installed on the outer surface of the tube body (1), an anti-pressure airbag (3) is installed inside the anti-pressure sleeve (2) in sequence, and an air guide tube (4) is connected between adjacent anti-pressure airbags (3). A protective structure (5) is provided at the connection point on the outer surface of the tube body (1). The protective structure (5) includes a rotating block (501), a rectangular slot (502), a rectangular block (503), a rectangular slot (504), a rectangular insert (505), a rectangular slider (506), a rectangular slide (507), a first slot (508), a threaded rod (509), a first bearing (510), a rectangular slot (511), a first bevel gear (512), a second bevel gear (513), a rotating rod (514), a connecting rod (515), a second bearing (516), a front protective plate (517), and a rear protective plate (518).

2. The impact-resistant MPVC-T pipe according to claim 1, characterized in that: The tube body (1) is wrapped with a rear protective plate (518) and a front protective plate (517) at the connection. Rectangular inserts (505) are fixedly installed at both ends of the rear surface of the front protective plate (517), and rectangular slots (504) are opened at both ends of the front surface of the rear protective plate (518).

3. The impact-resistant MPVC-T pipe according to claim 2, characterized in that: A rectangular insert (505) is inserted into the rectangular slot (504). A rectangular groove (511) is opened inside the rectangular insert (505). A second bearing (516) is fixedly installed in the middle of the front surface of the rectangular groove (511). A rotating rod (514) is installed on the second bearing (516).

4. The impact-resistant MPVC-T pipe according to claim 3, characterized in that: The rotating rod (514) passes through the front protective plate (517) and is fixedly connected to the rotating block (501). A second bevel gear (513) is fixedly installed on the rear surface of the rotating rod (514). A first bearing (510) is fixedly installed in the middle of the upper and lower surfaces of the rectangular groove (511).

5. The impact-resistant MPVC-T pipe according to claim 4, characterized in that: A connecting rod (515) is installed on the first bearing (510). A first bevel gear (512) is fixedly installed on the middle part of the outer surface of the connecting rod (515) near the upper end. The first bevel gear (512) fixedly installed on the middle part of the outer surface of the connecting rod (515) near the upper end meshes with the second bevel gear (513).

6. The impact-resistant MPVC-T pipe according to claim 5, characterized in that: The connecting rod (515) is fixedly connected to the upper and lower ends with threaded rods (509), and a rectangular locking block (503) is threaded on the outer surface of the threaded rod (509). The rectangular insert (505) has a first groove (508) on both the upper and lower surfaces.

7. The impact-resistant MPVC-T pipe according to claim 6, characterized in that: The first slot (508) has rectangular sliding grooves (507) on both the front and rear surfaces. A rectangular slider (506) is slidably installed in the rectangular sliding groove (507). A rectangular slider (506) is fixedly installed at the lower end of both the front and rear surfaces of the rectangular block (503). A rectangular slot (502) is provided on both the upper and lower surfaces of the rectangular slot (504).

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