CN218818592U

CN218818592U - PCCP pipe holder

Info

Publication number: CN218818592U
Application number: CN202320039958.6U
Authority: CN
Inventors: 韦鸿彦; 周亚军; 尚庆毅; 李崇创; 陈瑶
Original assignee: Guangxi Seven Star Pipe Co ltd
Current assignee: Guangxi Seven Star Pipe Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-04-07
Anticipated expiration: 2033-01-08

Abstract

The application discloses PCCP pipe support relates to prestressing force steel cylinder concrete pipe production facility technical field, including supporting the support body, supports the frame that the support body top is mesh font structure, and the bottom of frame is provided with the supporting leg, supports the fixed hand jack that is provided with in inside of support body, and the fixed trailer that sets up in below of hand jack, when hand jack stretches out, the trailer can hold in the palm support body and hand jack. The middle part of the support frame body is fixedly provided with a main bearing plate, two sides of the main bearing plate are provided with anti-rolling side plates, and the anti-rolling side plates are hinged with the support frame body. The cushion blocks are respectively placed on two sides of the support frame body, and the included angle between the anti-rolling side plate and the support frame body can be adjusted through the positions of the cushion blocks.

Description

PCCP pipe holder

Technical Field

The application relates to the technical field of prestressed concrete cylinder pipe production equipment, in particular to a PCCP pipe support.

Background

The Prestressed Concrete Cylinder Pipe (abbreviated as PCCP) is a water Pipe made by winding circumferential Prestressed steel wires on a high-strength Concrete Pipe core with a steel Cylinder and spraying a compact cement mortar protective layer on the Prestressed steel wires. The novel composite pipe is formed by four basic raw materials of a steel plate, a prestressed steel wire, concrete and cement mortar after manufacturing processes of steel cylinder forming, concrete pouring, application of a prestress control technology, protective layer spraying and the like.

In the production process, the concrete pipe core needs to be horizontally placed in the wire winding and sand blasting processes, and usually, when the concrete pipe core is horizontally placed, an arc-shaped pipe support needs to be placed at two ends of the bottom of the pipe, as shown in fig. 11, the pipe support is made of concrete, and an arc-shaped structure corresponding to the pipe diameter of the prestressed steel cylinder concrete pipe is formed in the upper surface of the pipe support, so that the prestressed steel cylinder concrete pipe can be conveniently supported and prevented from rolling and falling to the ground. If the pipe bracket shown in 11 is formed by pouring concrete, the pipe bracket is heavy, inconvenient to carry and further inconvenient to adjust; in addition, because the arc structure above the prestressed concrete cylinder pipe can only be used for the prestressed concrete cylinder pipe with one pipe diameter, pipe brackets with different radians still need to be poured when the prestressed concrete cylinder pipes with different pipe diameters are produced, so that the production is more troublesome and the cost is higher.

Disclosure of Invention

In order to solve the above problems, the present application is implemented by the following technical solutions:

a PCCP pipe holder, comprising:

the support frame body is formed by welding square pipes, a frame with a structure shaped like a Chinese character 'mu' is arranged above the support frame body, and support legs are arranged at the bottom of the frame; because the weight of the prestressed steel cylinder concrete pipe is heavier, and is several tons or dozens of tons, the square pipe is adopted as a bracket to be more stable, and the whole supporting frame body cannot be moved or adjusted due to too heavy weight. The purpose of the grid-shaped structure is to strengthen the bearing capacity of the middle part of the structure and improve the mechanical strength.

The hand-operated jack is fixed inside the support frame body and can stretch and move downwards;

the support trolley is fixedly connected with the bottom of the hand jack and can stretch out and draw back through the hand jack, and when the hand jack extends out, the support trolley can support the support frame body and the hand jack;

the main bearing plate is fixedly arranged in the middle of the support frame body and is used for bearing the weight of the PCCP;

the anti-rolling side plate is hinged with the support frame body; the anti-rolling side plates are provided with two blocks which are respectively positioned on two sides of the main bearing plate;

the two cushion blocks are respectively arranged on two sides of the support frame body, the upper parts of the cushion blocks are abutted to the bottom surfaces of the anti-rolling side plates, and the included angles between the anti-rolling side plates and the support frame body can be adjusted through the positions of the cushion blocks.

Preferably, the bottom of the frame is provided with six supporting legs which are respectively positioned at the connecting points of the frame shaped like the Chinese character mu. Such a design further enhances the load-bearing capacity of the entire support frame.

Preferably, the hand-operated jack adopts a scissor jack, the top of the scissor jack is fixedly connected with the frame of the support frame body, and the bottom of the scissor jack is fixedly connected with the trailer. The hand jack adopts the scissor jack, so that the cost is low, the failure is less, and the maintenance is easy.

Preferably, the trailer comprises a vehicle bottom plate and wheels, wherein the vehicle bottom plate is made of rectangular steel plates, and the wheels are arranged at four corners below the vehicle bottom plate respectively.

Preferably, the wheels are universal wheels. The universal wheels are used as wheels, so that the multi-direction adjustment is convenient, and the required angle and position can be quickly adjusted.

Preferably, the main bearing plate is made of a steel plate, and the bottom of the main bearing plate is welded and fixed with the support frame body.

Preferably, a rubber pad is fixedly arranged on the main bearing plate. The rubber base plate is a layer of deformable rubber material and can deform according to the prestressed concrete cylinder pipe so as to better support the prestressed concrete cylinder pipe and prevent the external surface of the prestressed concrete cylinder pipe from being damaged due to hard touch.

Preferably, the anti-rolling side plate comprises a side plate body, the side plate body is made of a steel plate, a rotating roller is fixedly welded on the lower portion of one end of the side plate body, the rotating roller is of a cylindrical structure, and the rotating roller and the side plate body are arranged in parallel in the longitudinal direction;

the middle part of the frame of the structure shaped like the Chinese character 'mu' is provided with a rotary arc groove, and the rotary roller is rotatably arranged in the rotary arc groove. The curb plate body can be along changeing the roller and upwards rotatory in rotatory circular arc groove, because the curb plate body sets up in main bearing plate both sides, can form a U-shaped structure after the curb plate body upwards rotates, encases the bottom of prestressing force steel cylinder concrete pipe, prevents that it from moving to side and rolling.

Preferably, a side backing plate is further arranged on the side plate body, and the side backing plate is made of rubber;

and a side plate handle is arranged on one side of the side plate body, which is far away from the rotating roller. The arrangement of the side plate handle is convenient for lifting the anti-rolling side plate for angle adjustment.

Preferably, the cushion block is made of rubber materials, is of a right-angled trapezoid structure, and is provided with cushion block handles at two ends. The cushion block made of the rubber material has strong friction force and is prevented from sliding, in addition, the cushion block has certain elasticity, the cushion block can be automatically adapted to the PCCP with a large pipe diameter in a certain range, and in addition, the cushion block handle can help to move the cushion block.

The application discloses a PCCP pipe support, including supporting frame body, hand jack, support car, main bearing plate, anti-roll curb plate and cushion. Support the support body top and be the frame of "mesh" font structure, the bottom of frame is provided with the supporting leg, supports the fixed hand jack that is provided with in inside of support body, and the fixed trailer that sets up in hand jack's below, when hand jack stretches out, the trailer can hold up support body and hand jack. The middle part of the support frame body is fixedly provided with a main bearing plate, two sides of the main bearing plate are provided with anti-rolling side plates, and the anti-rolling side plates are hinged with the support frame body. The cushion blocks are respectively placed on two sides of the support frame body, and the included angle between the anti-rolling side plate and the support frame body can be adjusted through the positions of the cushion blocks. This application can realize going up and down and be convenient for remove, adjust through the hand jack of self and trailer, can also adapt to the PCCP pipe of various different pipe diameters through the angle modulation of anti-roll curb plate, whole device simple structure, low cost, convenient operation.

Drawings

FIG. 1 is a schematic perspective view of an embodiment provided herein;

FIG. 2 is a front view of an embodiment provided herein;

FIG. 3 is a left side view of an embodiment provided herein;

FIG. 4 is a top view of an embodiment provided herein;

FIG. 5 is an exploded schematic view of an embodiment provided herein;

fig. 6 is a schematic perspective view of a support frame in an embodiment provided in the present application;

FIG. 7 is a schematic perspective view of a spacer in an embodiment provided herein;

FIG. 8 is a front view of a spacer block in an embodiment provided herein;

FIG. 9 is a left side view of a spacer block in an embodiment provided herein;

FIG. 10 is a top view of a spacer block in an embodiment provided herein;

figure 11 is a prior art PCCP pipe bracket made of concrete.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 10, a PCCP pipe bracket includes a support frame 1, a hand jack 2, a bracket 3, a main bearing plate 4, an anti-rolling side plate 5, and a cushion block 6, wherein:

the support frame body 1 is formed by welding square pipes, a frame with a structure shaped like a Chinese character 'mu' is arranged above the support frame body, and support legs are arranged at the bottom of the frame, as shown in figures 1 to 6, because the prestressed steel cylinder concrete pipe is heavy and has the weight of several tons or dozens of tons, the square pipe is adopted as a support frame to be stable, and the whole support frame body 1 cannot be moved or adjusted due to too heavy weight. The purpose of the grid-shaped structure is to strengthen the bearing capacity of the middle part of the structure and improve the mechanical strength. In this embodiment, the bottom of the frame is provided with six support legs, which are respectively located at the connection points of the frame shaped like a Chinese character 'mu'. Such a design further enhances the load-bearing capacity of the entire support frame 1.

Hand jack 2 is fixed support frame body 1's inside can stretch out and draw back the activity downwards. In this embodiment, as shown in fig. 3, the hand jack 2 is a scissor jack, the top of the scissor jack is fixedly connected to the frame of the support frame 1, and the bottom of the scissor jack is fixedly connected to the cart 3. The hand jack 2 adopts a scissor jack, has low cost, few faults and easy maintenance.

The trailer 3, its with the bottom fixed connection of hand jack 2, trailer 3 can pass through hand jack 2 is flexible, and when hand jack 2 stretched out, trailer 3 can hold up support body 1 and hand jack 2. In this embodiment, as shown in fig. 2, the trailer 3 includes a vehicle bottom plate 30 and wheels 31, the vehicle bottom plate 30 is made of a rectangular steel plate, and the wheels 31 are respectively disposed at four corners of the lower surface of the vehicle bottom plate 30. The wheels 31 are universal wheels. The universal wheels are adopted as the wheels, so that the multi-direction adjustment is convenient, and the required angle and position can be quickly adjusted.

The main bearing plate 4 is fixedly arranged in the middle of the support frame body 1 and used for bearing the weight of the PCCP, preferably, the main bearing plate 4 is made of steel plates, and the bottom of the main bearing plate is welded and fixed with the support frame body 1. In addition, a rubber backing plate is fixedly arranged on the upper surface of the main bearing plate 4. The rubber base plate is a layer of deformable rubber material and can deform according to the prestressed concrete cylinder pipe so as to better support the prestressed concrete cylinder pipe and prevent the external surface of the prestressed concrete cylinder pipe from being damaged due to hard touch.

And the anti-rolling side plates 5 are hinged with the support frame body 1, and the anti-rolling side plates 5 are arranged at two sides of the main bearing plate 4 respectively. As shown in fig. 2, 5 and 6, in the present embodiment, preferably, the anti-rolling side plate 5 includes a side plate body 50, the side plate body 50 is made of a steel plate, a rotating roller 51 is welded and fixed to a lower portion of one end of the side plate body, the rotating roller 51 is in a cylindrical structure, and the rotating roller 51 is parallel to the longitudinal direction of the side plate body 50. The middle part of the frame of the structure shaped like the Chinese character mu is provided with a rotary arc groove 10, and the rotary roller 51 is rotatably arranged in the rotary arc groove 10. The side plate body 50 can rotate upwards in the rotary arc groove 10 along the rotary roller 51, and because the side plate body 50 is arranged at two sides of the main bearing plate 4, the side plate body 50 can form a U-shaped structure after rotating upwards, so that the bottom of the prestressed steel cylinder concrete pipe is wrapped, and the prestressed steel cylinder concrete pipe is prevented from moving laterally and rolling off. In addition, a side backing plate 52 is further arranged on the side plate body 50, the side backing plate 52 is made of rubber, and a side plate handle 53 is arranged on one side of the side plate body 50 far away from the rotating roller 51. The side plate handle 53 is provided to facilitate lifting the anti-roll side plate 5 for angular adjustment.

As shown in fig. 1, 2 and 5, two cushion blocks 6 are arranged and respectively arranged on two sides of the support frame body 1, the upper portions of the cushion blocks 6 are abutted to the bottom surfaces of the anti-rolling side plates 5, and the included angles between the anti-rolling side plates 5 and the support frame body 1 can be adjusted through the positions of the cushion blocks 6. As shown in fig. 7 to 10, in this embodiment, the cushion block 6 is preferably made of a rubber material, and has a right trapezoid structure, and cushion block handles 60 are disposed at two ends of the cushion block. The cushion block made of rubber material has strong friction force to prevent sliding, has certain elasticity to automatically adapt to the PCCP pipe with larger pipe diameter in a certain range, and the cushion block handle 60 can help to move the cushion block.

When the device is used, firstly, the hand-operated jack 2 is pulled out downwards by the sleeve pulling handle, at this time, the whole support frame body 1 is jacked up by the support cart 3 under the action of the hand-operated jack 2, the hand-operated jack 2 is jacked up, at this time, the universal wheels under the support cart 3 can be used for moving and adjusting the whole pipe support, after the suitable position is moved, the hand-operated jack 2 is pulled back by the sleeve pulling handle, at this time, the support cart 3 is received into the support frame body 1, and the support legs on the support frame body 1 support the weight of the whole device. Accomplish the position and remove and the adjustment after, hang prestressing force steel cylinder concrete pipe to support 1 top of support frame body, and slow direction is aimed at main bearing plate 4, after prestressing force steel cylinder concrete pipe and main bearing plate 4 contact, adjust the anti-roll curb plate 5 of both sides through cushion 6 and make anti-roll curb plate 5 just in time offset with prestressing force steel cylinder concrete pipe, just at this time can put down whole prestressing force steel cylinder concrete pipe, because main bearing plate 4 constitutes the support groove of a U-shaped structure with the anti-roll curb plate 5 of its both sides jointly, can avoid the pipe side direction to roll. Because the anti-rolling side plate 5 can adjust the angle, the anti-rolling pipe support can adapt to prestressed steel cylinder concrete pipes with different pipe diameters, and in addition, the whole pipe support can be conveniently moved.

The application discloses a PCCP pipe support, including supporting frame body 1, hand jack 2, trailer 3, main bearing plate 4, anti-roll curb plate 5 and cushion 6. Support 1 top of support body for the frame of "mesh" font structure, the bottom of frame is provided with the supporting leg, supports the fixed hand jack 2 that is provided with in inside of support body 1, and the fixed trailer 3 that sets up in below of hand jack 2, when hand jack 2 stretches out, the trailer 3 can hold up support body 1 and hand jack 2. The middle part of the support frame body 1 is fixedly provided with a main bearing plate 4, two sides of the main bearing plate 4 are provided with anti-rolling side plates 5, and the anti-rolling side plates 5 are hinged to the support frame body 1. The cushion blocks 6 are respectively placed on two sides of the support frame body 1, and the included angle between the anti-rolling side plates 5 and the support frame body 1 can be adjusted through the positions of the cushion blocks 6. This application can realize going up and down and be convenient for remove, adjust through the hand jack 2 of self and the trailer 3, can also adapt to the PCCP pipe of various different pipe diameters through the angle modulation of anti-roll curb plate 5, whole device simple structure, low cost, convenient operation.

Claims

1. A PCCP pipe holder, comprising:

the support frame body (1) is formed by welding square pipes, a frame with a structure shaped like a Chinese character 'mu' is arranged above the support frame body, and support legs are arranged at the bottom of the frame;

the hand-operated jack (2) is fixed inside the support frame body (1) and can stretch and move downwards;

the supporting trolley (3) is fixedly connected with the bottom of the hand-operated jack (2), the supporting trolley (3) can stretch out and draw back through the hand-operated jack (2), and when the hand-operated jack (2) extends out, the supporting trolley (3) can support the supporting frame body (1) and the hand-operated jack (2);

the main bearing plate (4) is fixedly arranged in the middle of the support frame body (1) and is used for bearing the weight of the PCCP;

the anti-rolling side plate (5) is hinged with the support frame body (1); the two anti-rolling side plates (5) are respectively positioned on two sides of the main bearing plate (4);

the two cushion blocks (6) are arranged and are respectively placed on two sides of the support frame body (1), the upper portions of the cushion blocks (6) are abutted to the bottom surfaces of the anti-rolling side plates (5), and the anti-rolling side plates (5) and included angles between the support frame body (1) can be adjusted through the positions of the cushion blocks (6).

2. The PCCP pipe holder of claim 1, wherein:

six supporting legs are arranged at the bottom of the frame and are respectively positioned at the connecting points of the frames shaped like Chinese character 'mu'.

3. The PCCP pipe holder of claim 1, wherein:

the hand jack (2) adopts a scissor jack, the top of the scissor jack is fixedly connected with the frame of the support frame body (1), and the bottom of the scissor jack is fixedly connected with the trailer (3).

4. The PCCP pipe holder of claim 1, wherein:

the trailer (3) comprises a vehicle bottom plate (30) and wheels (31), wherein the vehicle bottom plate (30) is made of rectangular steel plates, and the wheels (31) are arranged at four corners below the vehicle bottom plate (30) respectively.

5. The PCCP pipe holder of claim 4, wherein:

the wheels (31) are universal wheels.

6. The PCCP pipe holder of claim 1, wherein:

the main bearing plate (4) is made of steel plates, and the bottom of the main bearing plate is welded and fixed with the support frame body (1).

7. The PCCP pipe holder of claim 6, wherein:

and a rubber base plate is fixedly arranged on the main bearing plate (4).

8. The PCCP pipe holder of claim 1, wherein:

the anti-rolling side plate (5) comprises a side plate body (50), the side plate body (50) is made of a steel plate, a rotating roller (51) is fixedly welded on the lower portion of one end of the side plate body, the rotating roller (51) is of a cylindrical structure, and the rotating roller (51) is arranged in parallel with the longitudinal direction of the side plate body (50);

the middle part of the frame of the structure shaped like the Chinese character 'mu' is provided with a rotary arc groove (10), and the rotary roller (51) is rotatably arranged in the rotary arc groove (10).

9. The PCCP pipe holder of claim 8, wherein:

a side base plate (52) is further arranged on the side plate body (50), and the side base plate (52) is made of rubber;

and a side plate handle (53) is arranged on one side of the side plate body (50) far away from the rotating roller (51).

10. The PCCP pipe holder of claim 1, wherein:

the cushion block (6) is made of rubber materials, is of a right-angle trapezoidal structure, and is provided with cushion block handles (60) at two ends.