PE traction pipe with pipe end connector steel bend reinforcing structure

Abstract

The utility model discloses a PE traction pipe with a pipe end connector steel bend reinforcing structure, and relates to the technical field of PE traction pipes, the PE traction pipe comprises a connecting bent pipe, PE pipes fixedly connected to the two ends of the connecting bent pipe, and protection mechanisms arranged on the outer surfaces of the PE pipes, one end of the PE pipe located at the front end of the connecting bent pipe is in threaded connection with a reinforcing pipe, and the other end of the PE pipe located at the front end of the connecting bent pipe is in threaded connection with the protection mechanisms. A reinforcing mechanism is arranged on the surface of the outer wall of one end of the PE pipe, a supporting mechanism is arranged on the outer surface of one end of the reinforcing pipe, and the reinforcing mechanism comprises a protection unit arranged on the outer surface of the PE pipe. Through the design of the first reinforcing ring and the second reinforcing ring, the first reinforcing ring and the second reinforcing ring are connected to the outer surface of the PE pipe in a sleeving mode, the first reinforcing ring and the second reinforcing ring are fixedly arranged in a sleeving mode through the locking screw, the supporting performance of the connecting bent pipe angle is enhanced, then the supporting force of the connecting bent pipe is enhanced through fixing of the connecting rods and matching of the reinforcing blocks, and the structure is increased through fixing of the reinforcing rods; the overall strength is improved, the breakage condition is reduced, and therefore the service life of the PE pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of PE traction pipes, in particular to a PE traction pipe with a pipe end interface steel bend reinforcement structure. Background Art

[0002] Due to the rapid development of urban construction and the mismatch between pipeline planning and updating, many water supply and gas pipelines need to be laid across roads. Traditional excavation and direct burial will obviously have an impact on road traffic, so more and more projects use traction to cross roads or obstacles.

[0003] In the existing technology, a PE traction pipe with a pipe end interface steel bend reinforcement structure is proposed with the publication number: CN218032025U, which relates to the technical field of PE traction pipes. The PE traction pipe with a pipe end interface steel bend reinforcement structure includes a PE traction pipe, a mounting shell and a connection reinforcement mechanism. The number of the mounting shells is two groups and both are arranged on the outer wall of the PE traction pipe. The mounting shell is composed of a lower shell and an upper shell. The connection reinforcement mechanism is arranged on the front side of the upper shell, and the connection reinforcement mechanism can connect the two groups of upper shells. The PE traction pipe with a pipe end interface steel bend reinforcement structure enables the PE pipe to be reinforced and protected at its elbow position when being towed, and the reinforcement mechanism can be separated from the PE traction pipe, so that the reinforcement mechanism can be used cyclically. Secondly, the reinforcement mechanism can be applicable to PE traction pipes of different sizes, which significantly improves the applicability and maneuverability of the mechanism, thereby improving the practicality of the reinforcement mechanism.

[0004] In order to solve the problem that the starting and end elbows of the PE pipe are prone to breaking and cracking during the traction process, the existing technology adopts a method of clamping the traction pipe. However, the overall strength is insufficient, the pressure resistance is poor, and the supporting effect is poor. In addition, the elbow is easily broken under the action of external force, which leads to a reduced service life. Utility Model Content

[0005] The utility model aims to provide a PE traction pipe with a pipe end interface steel bend reinforcement structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A PE traction pipe with a pipe end interface steel bend reinforcement structure comprises a connecting bend pipe.

[0008] The PE pipes are fixedly connected to both ends of the connecting elbow.

[0009] And a protective mechanism arranged on the outer surface of the PE pipe, one end of the PE pipe located at the front end of the connecting elbow is threadedly connected to a reinforcing pipe, a reinforcement mechanism is arranged on the outer wall surface of one end of the PE pipe, and a supporting mechanism is arranged on the outer surface of one end of the reinforcing pipe. The reinforcing mechanism includes a protective unit arranged on the outer surface of the PE pipe, and the outer surface of the protective unit is fixedly connected to the reinforcing unit. The supporting mechanism includes a lifting unit arranged on the outer surface of the reinforcing pipe, and the lower surface of the lifting unit is fixedly connected to the supporting unit.

[0010] A further improvement of the technical solution of the utility model is that the protection mechanism includes a left casing sleeved on the outer surface of the PE pipe, the inner thread of the left casing is connected to a mounting screw, and one end of the mounting screw is movably connected to a right shell.

[0011] A further improvement of the technical solution of the utility model is that a spring is fixedly installed on the inner surface of the left shell, and a limiting frame is fixedly installed inside the left shell, a filter plate is clamped inside the limiting frame, and a clamping block is fixedly installed on the outer surface of the filter plate.

[0012] A further improvement of the technical solution of the utility model is that the protection unit includes a reinforcement ring 1 which is sleeved on the outer wall surface of one end of the PE pipe, a reinforcement ring 2 is arranged on one side of the reinforcement ring 1, one end of the reinforcement ring 2 is internally threadedly connected with a locking screw, and the outer surface of the locking screw is internally threadedly connected to one end of the reinforcement ring 1.

[0013] A further improvement of the technical solution of the utility model is that the reinforcement unit includes a connecting rod fixedly connected to the outer surfaces of reinforcement ring one and reinforcement ring two, a reinforcement block is fixedly installed on the outer surface of the connecting rod, a reinforcing rod is fixedly connected to the outer wall surface of the reinforcement block, and one end of the reinforcing rod is fixedly connected to the outer surface of the connecting elbow.

[0014] A further improvement of the technical solution of the utility model is that the lifting unit includes a lifting clamp block arranged on the outer surface of the reinforcement tube, the inner surface of the lifting clamp block is fixedly connected to a support rod, one end of the support rod is fixedly connected to the outer surface of the reinforcement tube, and one end of the support rod is fixedly connected to the outer surface of the reinforcement tube.

[0015] A further improvement of the technical solution of the utility model is that the support unit includes a support plate fixedly installed on the lower surface of the lifting clamp, connecting plates are fixedly installed on both side surfaces of the support plate, and limiting plates are fixedly connected to both side surfaces of the connecting plate, and the internal threads of the limiting plates are connected to positioning screws.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a PE traction pipe with a pipe end interface steel bend reinforcement structure. Through the design of reinforcement ring one and reinforcement ring two, it is sleeved on the outer surface of the PE pipe, and the two are fixed and sleeved by a locking screw, which is beneficial to strengthen the support of the connecting bend angle, and then through the fixation of the connecting rod and the cooperation of the reinforcement block, the supporting force is strengthened, and the fixation of the reinforcement rod increases the structure, improves the overall strength, reduces the breakage, and thus increases the service life of the PE pipe.

[0018] 2. The utility model provides a PE traction pipe with a pipe end interface steel bend reinforcement structure. Through the design and coordination of a lifting clamp and a support rod, one end of the reinforced pipe is lifted and supported, which is beneficial to improving the traction effect of the PE pipe, and a support plate is used to strengthen the support effect. At the same time, a positioning screw threadedly connected to the inside of the limiting plate is used to limit the thread, so as to further improve the support effect, thereby improving the practicability of the PE pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the structural protection mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the structural reinforcement mechanism of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of structure A of the present invention.

[0023] In the figure: 1. connecting elbow; 2. PE pipe; 201. reinforcing pipe; 3. protective mechanism; 301. left casing; 302. mounting screw; 303. spring; 304. limiting frame; 305. filter plate; 306. clamping block; 4. reinforcement mechanism; 401. reinforcement ring 1; 402. reinforcement ring 2; 403. locking screw; 404. connecting rod; 405. reinforcement block; 406. reinforcing rod; 5. supporting mechanism; 501. lifting clamp; 502. supporting rod; 503. supporting plate; 504. connecting plate; 505. limiting plate; 506. positioning screw. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides a PE traction pipe with a pipe end interface steel bend reinforcement structure, including a connecting bend pipe 1, a PE pipe 2 fixedly connected to both ends of the connecting bend pipe 1, and a protective mechanism 3 arranged on the outer surface of the PE pipe 2, one end of the PE pipe 2 located at the front end of the connecting bend pipe 1 is threadedly connected with a reinforcement pipe 201, a reinforcement mechanism 4 is arranged on the outer wall surface of one end of the PE pipe 2, a supporting mechanism 5 is arranged on the outer surface of one end of the reinforcement pipe 201, the reinforcement mechanism 4 includes a protective unit arranged on the outer surface of the PE pipe 2, the outer surface of the protective unit is fixedly connected with the reinforcement unit, the supporting mechanism 5 includes a lifting unit arranged on the outer surface of the reinforcement pipe 201, the lower surface of the lifting unit is fixedly connected with the supporting unit, and the protective mechanism 3 includes a sleeve On the left shell 301 on the outer surface of the PE pipe 2, the inner thread of the left shell 301 is connected with a mounting screw 302, one end of the mounting screw 302 is movably connected with the right shell body, a spring 303 is fixedly installed on the inner surface of the left shell 301, and a limiting frame 304 is fixedly installed inside the left shell 301, a filter plate 305 is clamped inside the limiting frame 304, and a clamping block 306 is fixedly installed on the outer surface of the filter plate 305. The mounting screw 302 is used to fix the left shell 301 and the right shell body, so that the spring 303 is compressed to form a buffer, and then the filter plate 305 clamped inside the limiting frame 304 is clamped to filter impurities. At the same time, the clamping block 306 is used to clamp the filter plate 305 for disassembly.

[0027] Example 2

[0028] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the protection unit includes a reinforcement ring 401 sleeved on the outer wall surface of one end of the PE pipe 2, a reinforcement ring 402 is arranged on one side of the reinforcement ring 401, a locking screw 403 is connected to the internal thread of one end of the reinforcement ring 402, and the outer surface of the locking screw 403 is connected to the internal thread of one end of the reinforcement ring 401, and the reinforcement unit includes a connecting rod 404 fixedly connected to the outer surfaces of the reinforcement ring 401 and the reinforcement ring 402, and the outer surface of the connecting rod 404 is fixedly installed with a reinforcement Block 405, the outer wall surface of the reinforcement block 405 is fixedly connected with a reinforcement rod 406, one end of the reinforcement rod 406 is fixedly connected to the outer surface of the connecting elbow 1, and through the design of the reinforcement ring 1 401 and the reinforcement ring 2 402, it is sleeved on the outer surface of the PE pipe 2, and the two are fixedly sleeved by the locking screw 403, which is beneficial to strengthen the support of the connecting elbow 1 angle, and then through the fixation of the connecting rod 404 and the cooperation of the reinforcement block 405, its supporting force is strengthened, and the fixation of the reinforcement rod 406 increases the structure, improves the overall strength, and reduces the possibility of breakage.

[0029] Example 3

[0030] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting unit includes a lifting clamp 501 arranged on the outer surface of the reinforcing tube 201, the inner surface of the lifting clamp 501 is fixedly connected with a support rod 502, one end of the support rod 502 is fixedly connected to the outer surface of the reinforcing tube 201, and one end of the support rod 502 is fixedly connected to the outer surface of the reinforcing tube 201, and the support unit includes a support plate 503 fixedly installed on the lower surface of the lifting clamp 501, and the two side surfaces of the support plate 503 are fixedly installed A connecting plate 504 is installed, and the two side surfaces of the connecting plate 504 are fixedly connected to a limiting plate 505. The internal thread of the limiting plate 505 is connected to a positioning screw 506. Through the design and cooperation of the lifting clamp 501 and the support rod 502, one end of the reinforced pipe 201 is lifted and supported, which is beneficial to improve the traction effect of the PE pipe 2, and through the support plate 503, the supporting effect thereof is strengthened. At the same time, the positioning screw 506 threadedly connected to the inside of the limiting plate 505 is used to limit the thread, so as to further improve the supporting effect.

[0031] The working principle of the PE traction pipe with a pipe end interface steel bend reinforcement structure is described in detail below.

[0032] like Figure 1-4 As shown, first, through the design of reinforcement ring 1 401 and reinforcement ring 2 402, it is sleeved on the outer surface of the PE pipe 2, and the locking screw 403 is used to fix the two, which is beneficial to strengthen the support of the angle of the connecting elbow 1, and then through the fixation of the connecting rod 404 and the cooperation of the reinforcement block 405, its supporting force is strengthened, and the reinforcement rod 406 is fixed to increase the structure and improve the overall strength. At the same time, through the design and cooperation of the lifting clamp 501 and the support rod 502, one end of the reinforcement pipe 201 is lifted and supported, which is beneficial to improve the traction effect of the PE pipe 2, and through the support plate 503, so as to strengthen its support effect, at the same time, the positioning screw 506 threadedly connected to the inside of the limit plate 505 is used to limit the thread to further improve the support effect.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A PE traction pipe with a pipe end interface steel bend reinforcement structure, comprising a connecting bend pipe (1); PE pipes (2) fixedly connected to both ends of the connecting elbow (1); and a protection mechanism (3) arranged on the outer surface of the PE pipe (2), wherein one end of the PE pipe (2) located at the front end of the connecting elbow (1) is threadedly connected with a reinforcing pipe (201), characterized in that: A reinforcing mechanism (4) is provided on the outer wall surface of one end of the PE pipe (2), and a supporting mechanism (5) is provided on the outer surface of one end of the reinforcing pipe (201). The reinforcing mechanism (4) comprises a protective unit provided on the outer surface of the PE pipe (2), and the outer surface of the protective unit is fixedly connected to the reinforcing unit. The supporting mechanism (5) comprises a lifting unit provided on the outer surface of the reinforcing pipe (201), and the lower surface of the lifting unit is fixedly connected to the supporting unit.

2. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 1, characterized in that: The protection mechanism (3) comprises a left casing (301) sleeved on the outer surface of the PE pipe (2); the inner thread of the left casing (301) is connected to a mounting screw (302); one end of the mounting screw (302) is movably connected to a right casing.

3. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 2, characterized in that: A spring (303) is fixedly mounted on the inner surface of the left casing (301), and a limiting frame (304) is fixedly mounted inside the left casing (301), a filter plate (305) is clamped inside the limiting frame (304), and a clamping block (306) is fixedly mounted on the outer surface of the filter plate (305).

4. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 1, characterized in that: The protection unit comprises a reinforcement ring 1 (401) sleeved on the outer wall surface of one end of the PE pipe (2), a reinforcement ring 2 (402) is arranged on one side of the reinforcement ring 1 (401), one end of the reinforcement ring 2 (402) is internally threadedly connected to a locking screw (403), and the outer surface of the locking screw (403) is internally threadedly connected to one end of the reinforcement ring 1 (401).

5. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 4, characterized in that: The reinforcement unit comprises a connecting rod (404) fixedly connected to the outer surfaces of the reinforcement ring 1 (401) and the reinforcement ring 2 (402); a reinforcement block (405) is fixedly installed on the outer surface of the connecting rod (404); a reinforcing rod (406) is fixedly connected to the outer wall surface of the reinforcement block (405); one end of the reinforcing rod (406) is fixedly connected to the outer surface of the connecting elbow (1).

6. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 1, characterized in that: The lifting unit comprises a lifting clamp (501) arranged on the outer surface of the reinforcing tube (201), the inner surface of the lifting clamp (501) is fixedly connected to a support rod (502), one end of the support rod (502) is fixedly connected to the outer surface of the reinforcing tube (201), and one end of the support rod (502) is fixedly connected to the outer surface of the reinforcing tube (201).

7. The PE traction pipe with a pipe end interface steel bend reinforcement structure according to claim 6, characterized in that: The support unit comprises a support plate (503) fixedly mounted on the lower surface of the lifting clamp (501), connecting plates (504) fixedly mounted on both side surfaces of the support plate (503), limiting plates (505) fixedly connected to both side surfaces of the connecting plate (504), and positioning screws (506) connected to the internal threads of the limiting plates (505).

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