CN215479128U

CN215479128U - Reinforced concrete pipe with waterproof layer

Info

Publication number: CN215479128U
Application number: CN202121844758.5U
Authority: CN
Inventors: 陶哲峰
Original assignee: WUXI HUAYI PIPE MANUFACTURING CO LTD
Current assignee: WUXI HUAYI PIPE MANUFACTURING CO LTD
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-11
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a reinforced concrete pipe with a waterproof layer, and relates to the technical field of reinforced concrete pipes. The concrete pipe solves the problems that the traditional concrete pipe is poor in buffering effect and easy to damage, the integrity of a waterproof layer on the inner wall of the concrete pipe is influenced, and the normal use of the concrete pipe is influenced.

Description

Reinforced concrete pipe with waterproof layer

Technical Field

The utility model relates to the technical field of reinforced concrete pipes, in particular to a reinforced concrete pipe with a waterproof layer.

Background

The reinforced concrete pipe is a pipe made of concrete or reinforced concrete in batch and used for conveying water, oil, gas and other fluids. The concrete pipe can be divided into four types, namely plain concrete pipe, common reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe, and is widely applied in the field of water conservancy and hydropower.

In order to improve the life and the waterproof strength of reinforced concrete pipe, generally can set up the waterproof layer at the reinforced concrete inner wall and strengthen the waterproof strength of concrete pipe, and because the structure of traditional concrete pipe is comparatively simple, when hoisting the concrete pipe through the loop wheel machine and putting, the buffering effect of traditional concrete pipe is relatively poor, cause the damage to the concrete pipe easily, and then influence the waterproof layer integrality of concrete pipe inner wall, influence the normal use of concrete pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the traditional concrete pipe in the prior art has poor buffering effect, is easy to damage the concrete pipe, further influences the integrity of a waterproof layer on the inner wall of the concrete pipe and influences the normal use of the concrete pipe, and provides a reinforced concrete pipe with a waterproof layer.

In order to achieve the purpose, the utility model adopts the following technical scheme: a reinforced concrete pipe with a waterproof layer comprises a pipe body and a protective device, wherein the inner wall of the pipe body is provided with a waterproof coating, the surface of the pipe body is provided with the protective device, the protective device comprises a convex pipe, the surface of the convex pipe is movably connected with the pipe body, the inner wall of the convex pipe is connected with a sliding plate in a sliding manner, the lower surface of the sliding plate is uniformly and fixedly connected with a clamping rod, the arc surface of the clamping rod is clamped with a clamping plate, the surface of the clamping plate is fixedly connected with a connecting rod by virtue of a bolt, the surface of the connecting rod is in threaded connection with a driving rod, one end of the driving rod is rotatably connected with the convex pipe, one sides of the convex pipe and the sliding plate far away from each other are respectively and fixedly connected with a partition plate, one sides of the two partition plates close to each other are respectively and movably connected with the pipe body, the lower surfaces of the convex pipe and the sliding plate are respectively and fixedly connected with a round block, the lower surface of the round block is fixedly connected with a spring A, the lowest ends of the two springs A are fixedly connected with backing plates.

Preferably, the upper end of the partition plate is rotatably connected with a rotating block, the surface of the rotating block is fixedly connected with a stop lever, and the arc surface of the stop lever is movably connected with the inner wall of the pipe body.

Preferably, the surface of the partition board is fixedly connected with a sliding frame, the inner wall of the sliding frame is connected with a baffle in a sliding mode, the cross section of the baffle is L-shaped, the surface of the sliding frame is fixedly connected with a spring B, and the lowest end of the spring B is fixedly connected with the baffle.

Preferably, the surface of the sliding frame is fixedly connected with a sliding rod, the arc surface of the sliding rod is connected with the spring B in a sliding mode, and the lower end of the sliding rod penetrates through the baffle in a sliding mode.

Preferably, the upper surface of the sliding plate is fixedly connected with a rubber pad, and the upper surface of the rubber pad is flush with the upper surface of the convex pipe.

Preferably, the surface of body is equipped with auxiliary device, auxiliary device includes four buckles, four two double-phase a set of buckle, two sets of the inner wall of buckle all with body swing joint, two sets of the equal fixedly connected with elastic rope in one side that the buckle is close to each other, elastic rope's arc surface sliding connection has the sliding ring, two the arc surface fixedly connected with arc plate of sliding ring, the arc surface fixedly connected with scraper blade of arc plate.

Preferably, the end of the scraper far away from the circular arc plate is a tip, and one side of the scraper far away from the circular arc plate is movably connected with the surface of the waterproof coating.

Preferably, the surface of the circular arc plate is fixedly connected with a handle, and the handle is U-shaped.

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

1. in the utility model, through arranging the protective device, when the pipe body is hoisted by using a hoisting machine, the rotating block is firstly rotated to drive the stop lever to rotate upwards, then the driving rod is rotated to drive the connecting rod to move by virtue of threads, the connecting rod drives the clamping plate to move, the clamping plate can be separated from the surface of the clamping rod of the sliding plate at the moment, then the sliding plate is pulled to slide out of the convex pipe, the effect of adjusting the usable length of the convex pipe and the sliding plate is achieved, after the proper length is adjusted, the driving rod is rotated in the opposite direction to drive the connecting rod to move by virtue of the threads, the connecting rod drives the clamping plate to be clamped on the clamping rod of the sliding plate, the effect of fixing the position of the sliding plate relative to the convex pipe is achieved, then the convex pipe and the partition plates on the sliding plate are buckled at the two ends of the pipe body, then the baffle plate is pulled downwards to enable the baffle plate to slide downwards along the inner wall of the sliding frame, when the baffle plate is removed from the rotating block, the clamping rod is rotated to rotate the clamping rod to the inside of the pipe body, then the baffle is loosened, the spring B can provide upward elastic force for the baffle, the baffle moves upwards and is clamped on the rotating block, the effect of fixing the position of the clamping rod is achieved, when the pipe body is hung on the ground by the crane, the backing plate can contact the ground at the moment, when the crane is separated from the pipe body, the pipe body can provide downward pressure for the convex pipe and the sliding plate, the spring B can provide elastic force for the convex pipe and the sliding plate at the moment, the effect of buffering the pipe body is achieved, the rubber pad has the effect of ensuring that the pipe body is horizontally placed above the convex pipe and the sliding plate, the effect of buffering the pipe body when the pipe body falls on the ground when the pipe body is conveniently hung by arranging the protection device is achieved, the effect of protecting the pipe body is further achieved, and the effect of protecting the inner wall of the pipe body to a certain extent is achieved, thereby improving the practicability of the pipe body.

2. In the utility model, by arranging the auxiliary device, when the pipe body is placed on the ground for a long time, two buckles are pulled firstly to move in the directions away from each other, then the two buckles are buckled at the two ends of the pipe body, the elastic rope is in the straightened state, the other two buckles are buckled at the two ends of the pipe body in the same operation mode, then the handle is pulled to drive the arc plate to move along the surfaces of the two straightened elastic ropes, the arc plate moves to drive the scraper to move, the scraper can clean the dust accumulated on the inner wall of the bottom end of the pipe body at the moment, wherein the handle has the effect of conveniently pulling the arc plate, after the cleaning is finished, the four buckles are taken down from the two ends of the pipe body, the effect of not influencing the normal use of the pipe body is achieved, by arranging the auxiliary device, the effect of quickly cleaning a mud block formed by mixing the dust accumulated in the pipe body and rainwater when the pipe body is placed on the ground for a long time is achieved, and then avoided inconvenient normal clear influence body normal installation's the condition to the internal wall of pipe to appear.

Drawings

Fig. 1 is a schematic perspective view of a reinforced concrete pipe provided with a waterproof layer according to the present invention;

FIG. 2 is a schematic view of the left side of FIG. 1 of a reinforced concrete pipe with a waterproof layer according to the present invention;

FIG. 3 is a partial schematic view of the lower portion of FIG. 1 of a reinforced concrete pipe with a waterproof layer according to the present invention;

FIG. 4 is a schematic view of a part of a reinforced concrete pipe protector provided with a waterproof layer according to the present invention;

fig. 5 is a schematic structural view of an auxiliary device for a reinforced concrete pipe provided with a waterproof layer according to the present invention.

Illustration of the drawings: 1. a pipe body; 2. a guard; 201. a convex tube; 202. a slide plate; 203. a clamping rod; 204. clamping a plate; 205. a connecting rod; 206. a drive rod; 207. a partition plate; 208. a round block; 209. a spring A; 210. rotating the block; 211. a stop lever; 212. a sliding frame; 213. a baffle plate; 214. a spring B; 215. a slide bar; 216. a rubber pad; 3. an auxiliary device; 31. buckling; 32. an elastic cord; 33. a slip ring; 34. a circular arc plate; 35. a squeegee; 36. a handle; 4. a base plate; 5. and (3) a waterproof coating.

Detailed Description

In order that the above objects, features and advantages of the present invention can be 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 thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 to 5, a reinforced concrete pipe with a waterproof layer includes a pipe body 1 and a protective device 2, wherein the inner wall of the pipe body 1 is provided with a waterproof coating 5, the surface of the pipe body 1 is provided with the protective device 2, and the surface of the pipe body 1 is provided with an auxiliary device 3.

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

As shown in fig. 2 and 3, the protection device 2 comprises a convex tube 201, the surface of the convex tube 201 is movably connected with a tube body 1, the inner wall of the convex tube 201 is slidably connected with a sliding plate 202, the lower surface of the sliding plate 202 is uniformly and fixedly connected with a clamping rod 203, the arc surface of the clamping rod 203 is clamped with a clamping plate 204, the surface of the clamping plate 204 is fixedly connected with a connecting rod 205 by a bolt, the surface of the connecting rod 205 is in threaded connection with a driving rod 206, one end of the driving rod 206 is rotatably connected with the convex tube 201, the sides of the convex tube 201 and the sliding plate 202 far away from each other are both fixedly connected with a partition plate 207, the sides of the two partition plates 207 near to each other are both movably connected with the tube body 1, the lower surfaces of the convex tube 201 and the sliding plate 202 are both fixedly connected with a round block 208, the lower surface of the round block 208 is fixedly connected with a spring a209, the lowest end of the two springs a backing plate 4 is fixedly connected with the upper end of the partition plate 207 is rotatably connected with a rotating block 210, the surface of the rotating block 210 is fixedly connected with a stop lever 211, the arc surface of the stop lever 211 is movably connected with the inner wall of the tube body 1, the surface of the partition plate 207 is fixedly connected with a sliding frame 212, the inner wall of the sliding frame 212 is slidably connected with a baffle 213, the cross section of the baffle 213 is in an L shape, the surface of the sliding frame 212 is fixedly connected with a spring B214, the lowest end of the spring B214 is fixedly connected with the baffle 213, the surface of the sliding frame 212 is fixedly connected with a sliding rod 215, the arc surface of the sliding rod 215 is slidably connected with the spring B214, the lower end of the sliding rod 215 slidably penetrates through the baffle 213, the upper surface of the sliding plate 202 is fixedly connected with a rubber pad 216, and the upper surface of the rubber pad 216 is flush with the upper surface of the convex tube 201.

The whole protection device 2 achieves the effect that by arranging the protection device 2, when the pipe body 1 is hoisted by a crane, the rotating block 210 is rotated firstly, the rotating block 210 drives the stop lever 211 to rotate upwards, then the driving rod 206 is rotated, the driving rod 206 drives the connecting rod 205 to move by virtue of threads, the connecting rod 205 drives the clamping plate 204 to move, the clamping plate 204 can be separated from the surface of the clamping rod 203 of the sliding plate 202 at the moment, then the sliding plate 202 is pulled, the sliding plate 202 slides out of the convex pipe 201, the effect of adjusting the usable length of the convex pipe 201 and the sliding plate 202 is achieved, after the proper length is adjusted, the driving rod 206 is rotated in the opposite direction, the driving rod 206 drives the connecting rod 205 to move by virtue of threads, the connecting rod 205 drives the clamping plate 204 to be clamped on the clamping rod 203 of the sliding plate 202, the effect of fixing the position of the sliding plate 202 relative to the convex pipe 201 is achieved, then the convex pipe 201 and the partition plates 207 on the sliding plate 202 are buckled at the two ends of the pipe body 1, then the baffle 213 is pulled downwards to make the baffle 213 slide downwards along the inner wall of the sliding frame 212, when the baffle 213 is removed from the rotating block 210, the blocking rod 203 is rotated to make the blocking rod 203 rotate to the inside of the tube body 1, then the baffle 213 is released, at this time, the spring B214 gives an upward elastic force to the baffle 213, the baffle 213 moves upwards and is blocked on the rotating block 210, the effect of fixing the position of the blocking rod 203 is achieved, when the crane lifts the tube body 1 on the ground, the backing plate 4 contacts the ground, when the crane is separated from the tube body 1, the tube body 1 gives a downward pressure to the convex tube 201 and the sliding plate 202, at this time, the spring B214 gives an elastic force to the convex tube 201 and the sliding plate 202, the effect of buffering the tube body 1 is achieved, wherein the rubber pad 216 has the effect of ensuring that the tube body 1 is kept horizontally placed above the convex tube 201 and the sliding plate 202, by arranging the protection device 2, when having reached the convenience and having hoisted body 1, body 1 can carry out the effect of buffering to body 1 when falling subaerially, and then has reached the effect of protecting body 1, and then has protected the effect of body 1 inner wall waterproof layer to a certain extent, and then has improved body 1's practicality.

As shown in fig. 1 and 4, the auxiliary device 3 includes four buckles 31, two double-phase a set of four buckles 31, the inner wall of two sets of buckles 31 all with 1 swing joint of body, two sets of buckles 31 are close to the equal fixedly connected with elasticity rope 32 in one side each other, the arc surface sliding connection of elasticity rope 32 has sliding ring 33, the arc surface fixedly connected with arc plate 34 of two sliding rings 33, the arc surface fixedly connected with scraper blade 35 of arc plate 34, the one end that arc plate 34 was kept away from to scraper blade 35 is most advanced, one side that arc plate 34 was kept away from to scraper blade 35 is connected with the surface swing joint of waterproof coating 5, the surface fixedly connected with handle 36 of arc plate 34, handle 36 is "U" shape.

The whole auxiliary device 3 achieves the effect that by arranging the auxiliary device 3, when the pipe body 1 is placed on the ground for a long time, two buckles 31 are pulled first to enable the two buckles 31 to move towards the directions far away from each other, then the two buckles 31 are buckled at the two ends of the pipe body 1, at the moment, the elastic rope 32 is in the straightened state, the other two buckles 31 are buckled at the two ends of the pipe body 1 in the same operation mode, then a handle 36 is pulled to enable the handle 36 to drive the arc plate 34 to move along the surfaces of the two straightened elastic ropes 32, the arc plate 34 moves to drive the scraper 35 to move, the scraper 35 can clean dust accumulated on the inner wall at the bottom end of the pipe body 1, the handle 36 has the effect of conveniently pulling the arc plate 34, after cleaning is finished, the four buckles 31 are taken down from the two ends of the pipe body 1, the effect of not influencing the normal use of the pipe body 1 is achieved, by arranging the auxiliary device 3, reached and put for a long time at body 1 when subaerial, can carry out the effect of clearing up to the mud cake that body 1 inside accumulation's dust and rainwater mix, and then avoided inconvenient normal clear influence body 1 normal installation's the condition appearance of body 1 inner wall.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a reinforced concrete pipe with waterproof layer which characterized in that: the pipe comprises a pipe body (1) and a protection device (2), wherein a waterproof coating (5) is arranged on the inner wall of the pipe body (1), the protection device (2) is arranged on the surface of the pipe body (1), the protection device (2) comprises a convex pipe (201), the surface of the convex pipe (201) is movably connected with the pipe body (1), the inner wall of the convex pipe (201) is connected with a sliding plate (202) in a sliding manner, a clamping rod (203) is uniformly and fixedly connected with the lower surface of the sliding plate (202), a clamping plate (204) is clamped on the arc surface of the clamping rod (203), a connecting rod (205) is fixedly connected with the surface of the clamping plate (204) through bolts, a driving rod (206) is connected with the surface of the connecting rod (205) in a threaded manner, one end of the driving rod (206) is rotatably connected with the convex pipe (201), and a partition plate (207) is fixedly connected with one side, away from each other, of the convex pipe (201) and the sliding plate (202), two one side that baffle (207) are close to each other all with body (1) swing joint, the equal fixedly connected with boss (208) of lower surface of protruding venturi tube (201) and slide (202), the lower fixed surface of boss (208) is connected with spring A (209), two the lower extreme fixedly connected with backing plate (4) of spring A (209).

2. A reinforced concrete pipe provided with a waterproof layer according to claim 1, wherein: the upper end of baffle (207) is rotated and is connected with turning block (210), the fixed surface of turning block (210) is connected with pin (211), the arc surface of pin (211) and the inner wall swing joint of body (1).

3. A reinforced concrete pipe provided with a waterproof layer according to claim 2, wherein: the surface of the partition plate (207) is fixedly connected with a sliding frame (212), the inner wall of the sliding frame (212) is connected with a baffle (213) in a sliding mode, the cross section of the baffle (213) is L-shaped, the surface of the sliding frame (212) is fixedly connected with a spring B (214), and the lowest end of the spring B (214) is fixedly connected with the baffle (213).

4. A reinforced concrete pipe provided with a waterproof layer according to claim 3, wherein: the surface of the sliding frame (212) is fixedly connected with a sliding rod (215), the arc surface of the sliding rod (215) is connected with a spring B (214) in a sliding mode, and the lower end of the sliding rod (215) penetrates through the baffle (213) in a sliding mode.

5. A reinforced concrete pipe provided with a waterproof layer according to claim 4, wherein: the upper surface of the sliding plate (202) is fixedly connected with a rubber pad (216), and the upper surface of the rubber pad (216) is flush with the upper surface of the convex pipe (201).

6. A reinforced concrete pipe provided with a waterproof layer according to claim 5, wherein: the surface of body (1) is equipped with auxiliary device (3), auxiliary device (3) are including four buckle (31), four two double-phase a set of, two sets of buckle (31) inner wall all with body (1) swing joint, two sets of buckle (31) are close to one side equal fixedly connected with elasticity rope (32) each other, the arc surface sliding connection of elasticity rope (32) has sliding ring (33), two the arc surface fixedly connected with arc plate (34) of sliding ring (33), the arc surface fixedly connected with scraper blade (35) of arc plate (34).

7. A reinforced concrete pipe provided with a waterproof layer according to claim 6, wherein: the one end that circular arc board (34) were kept away from in scraper blade (35) is most advanced, one side that circular arc board (34) were kept away from in scraper blade (35) and the surface swing joint of waterproof coating (5).

8. A reinforced concrete pipe provided with a waterproof layer according to claim 7, wherein: the surface of the circular arc plate (34) is fixedly connected with a handle (36), and the handle (36) is U-shaped.