Maintenance device for crack control of large prefabricated part

Abstract

The utility model relates to the technical field of maintenance, in particular to a maintenance device for crack control of a large prefabricated part, which comprises a maintenance shed, a moving component and a spraying component, the upper parts of two ends of the maintenance shed are connected with electric rolling gates, the lower end of the maintenance shed is provided with a plurality of groups of ground rails, and the upper ends of the ground rails are connected with the moving component. A spraying assembly is connected to the inner wall of the curing shed, exhaust fans are arranged on the two sides of the upper end of the curing shed, air inlet fans are arranged on the lower portions of the two sides of the outer portion of the curing shed, a controller is arranged on one side of the curing shed, and the moving assembly is composed of a fixed frame, a first hydraulic rod, a moving frame, a bottom frame, a connecting frame, a second hydraulic rod, moving wheels and a frame. The spraying assembly is composed of a U-shaped pipe, a transverse pipe, a spraying head, a multi-head connector, a supporting frame, a water inlet connector and a limiting hoop.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance, in particular to a maintenance device for controlling cracks of large prefabricated components. Background Art

[0002] Large prefabricated components are prone to cracks due to shrinkage during production, which affects the overall quality and requires maintenance. However, large prefabricated components are inconvenient to move, the area that requires maintenance is large, and local operations are time-consuming and labor-intensive.

[0003] Therefore, it is necessary to design a maintenance device for crack control of large prefabricated components to solve the problems in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a maintenance device for controlling cracks in large prefabricated components.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A maintenance device for crack control of large prefabricated components, comprising a maintenance shed, a mobile assembly and a spray assembly, wherein electric rolling shutters are connected to the upper parts of both ends of the maintenance shed, a plurality of ground rails are provided at the lower end of the maintenance shed, the mobile assembly is connected to the upper end of the ground rail, the spray assembly is connected to the inner wall of the maintenance shed, exhaust fans are provided on both sides of the upper end of the maintenance shed, intake fans are provided at the lower parts of both sides of the exterior of the maintenance shed, and a controller is provided on one side of the maintenance shed;

[0007] The mobile assembly is composed of a fixed frame, a first hydraulic rod, a movable frame, a bottom frame, a connecting frame, a second hydraulic rod, a moving wheel and a frame, and multiple groups of first hydraulic rods are arranged on both sides of the fixed frame, the movable frame is connected to the first hydraulic rod, the lower end of the fixed frame is connected to the bottom frame, the lower end of the bottom frame is connected to the connecting frame, multiple groups of second hydraulic rods are connected to both sides of the lower end of the connecting frame, the lower end of the second hydraulic rod is connected to the frame, and multiple groups of moving wheels are connected to both sides of the lower end of the frame;

[0008] The spray assembly consists of a U-shaped tube, a cross tube, a nozzle, a multi-head joint, a support frame, a water inlet joint and a limit clamp, and multiple groups of U-shaped tubes are connected to multiple groups of cross tubes on both sides and the upper end, and the joints between the U-shaped tube and the cross tube are connected to multi-head joints, and the multi-head joint is provided with a nozzle, the upper part of the U-shaped tube is connected to a limit clamp, the lower end of the U-shaped tube is connected to a support frame, and one side of the lower part of the U-shaped tube is connected to a water inlet joint.

[0009] As a preferred solution of the utility model, the first hydraulic rod is embedded in the fixed frame, and the first hydraulic rod and the movable frame are connected by bolts.

[0010] As a preferred solution of the utility model, the base frame and the fixed frame and the connecting frame are connected by bolts, the second hydraulic rod and the connecting frame and the frame are connected by bolts, and the moving wheel and the frame are connected by bolts.

[0011] As a preferred solution of the utility model, the moving wheel is sleeved in the ground rail.

[0012] As a preferred solution of the utility model, the U-shaped tube, the cross tube and the water inlet joint are connected by a multi-joint.

[0013] As a preferred solution of the utility model, the U-shaped tube is fixed to the inner wall of the maintenance shed by a limiting clamp, and the U-shaped tube is fixed to the ground of the maintenance shed by a supporting frame.

[0014] To sum up, the technical effects and advantages of the utility model are as follows: the maintenance device for crack control of large prefabricated components can adjust the unfolded area of ​​the fixed frame and the movable frame according to the structure of the large prefabricated components when in use, so as to form an adjustable support structure, and a hollow structure is formed at the support after the movable frame is unfolded, so that the bottom of the large prefabricated components can better contact the sprayed water mist, thereby improving the maintenance effect, and the height of the fixed frame can be adjusted by lifting and lowering the second hydraulic rod according to the needs, so as to be more suitable for the placement of large prefabricated components. When in use, the large prefabricated components are placed on the set fixed frame and the movable frame, and then sent into the maintenance shed along the ground rail. After the large prefabricated components are sent into the maintenance shed, they are sprayed and maintained through the nozzle, and the temperature and humidity are adjusted internally through the exhaust fan and the intake fan. After the maintenance is completed, they are sent out through the other end of the maintenance shed, and at the same time, the next large prefabricated component is sent into the maintenance shed for maintenance, which is convenient and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the electric rolling shutter door of the utility model;

[0017] Figure 3 The structure diagram of the spray assembly of the utility model;

[0018] Figure 4 This is a structural diagram of the mobile component of the utility model;

[0019] Figure 5 This is a split structure diagram of the mobile component of the utility model;

[0020] Figure 6 A is an enlarged structural diagram of the utility model;

[0021] Figure 7 It is an enlarged structural diagram of part B of the utility model.

[0022] In the figure: 1. Maintenance shed; 2. Mobile assembly; 201. Fixed frame; 202. First hydraulic rod; 203. Movable frame; 204. Base frame; 205. Connecting frame; 206. Second hydraulic rod; 207. Moving wheel; 208. Frame; 3. Ground rail; 4. Electric rolling shutter; 5. Exhaust fan; 6. Spray assembly; 601. U-shaped pipe; 602. Horizontal pipe; 603. Spray head; 604. Multi-head joint; 605. Support frame; 606. Water inlet joint; 607. Limit clamp; 7. Intake fan; 8. Controller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 7 A maintenance device for crack control of large prefabricated components, comprising a maintenance shed 1, a mobile component 2 and a spray component 6, electric rolling shutters 4 are connected to the upper parts of both ends of the maintenance shed 1, a plurality of ground rails 3 are arranged at the lower end of the maintenance shed 1, the upper end of the ground rails 3 is connected to the mobile component 2, the inner wall of the maintenance shed 1 is connected to the spray component 6, exhaust fans 5 are arranged on both sides of the upper end of the maintenance shed 1, intake fans 7 are arranged at the lower parts of both sides of the outer side of the maintenance shed 1, and a controller 8 is arranged on one side of the maintenance shed 1; the mobile component 2 is composed of a fixed frame 201, a first hydraulic rod 202, a movable frame 203, a bottom frame 204, a connecting frame 205, a second hydraulic rod 206, a moving wheel 207 and a frame 208, and a plurality of first hydraulic rods 202 are arranged on both sides of the fixed frame 201, the movable frame 203 is connected to the first hydraulic rod 202, and the lower end of the fixed frame 201 is connected to the bottom frame 204, the lower end of the base frame 204 is connected to a connecting frame 205, and both sides of the lower end of the connecting frame 205 are connected to multiple groups of second hydraulic rods 206, the lower end of the second hydraulic rod 206 is connected to a frame 208, and both sides of the lower end of the frame 208 are connected to multiple groups of moving wheels 207; the spray assembly 6 is composed of a U-shaped tube 601, a transverse tube 602, a nozzle 603, a multi-head joint 604, a support frame 605, a water inlet joint 606 and a limiting clamp 607, and multiple groups of U-shaped tubes 601 are connected to multiple groups of transverse tubes 602 on both sides and the upper end, and multiple heads 604 are connected to the joints of the U-shaped tube 601 and the transverse tube 602, and the multi-head joint 604 is provided with a nozzle 603, the upper part of the U-shaped tube 601 is connected to a limiting clamp 607, the lower end of the U-shaped tube 601 is connected to a support frame 605, and the lower side of the U-shaped tube 601 is connected to a water inlet joint 606.

[0025] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5During the production of large prefabricated components, cracks are prone to occur due to shrinkage, which affects the overall quality and requires maintenance. However, large prefabricated components are inconvenient to move, and the area to be maintained is large. Local operations are time-consuming and laborious. The first hydraulic rod 202 is embedded in the fixed frame 201. The first hydraulic rod 202 and the movable frame 203 are connected by bolts. The base frame 204 and the fixed frame 201 and the connecting frame 205 are connected by bolts. The second hydraulic rod 206 and the connecting frame 205 and the frame 208 are connected by bolts. The moving wheel 207 and the frame 208 are connected by bolts. The moving wheel 207 is sleeved in the ground rail 3. When in use, it can be adjusted according to the structure of the large prefabricated component. The unfolded area of ​​the fixed frame 201 and the movable frame 203 forms an adjustable support structure, and a hollow structure is formed at the support after the movable frame 203 is unfolded, so that the bottom of the large prefabricated component can better contact the sprayed water mist, thereby improving the maintenance effect. The height of the fixed frame 201 can be adjusted by lifting the second hydraulic rod 206 according to needs, which is more suitable for the placement of large prefabricated components. When in use, the large prefabricated component is placed on the set fixed frame 201 and the movable frame 203, and then sent into the maintenance shed 1 along the ground rail 3. After the maintenance is completed, it is sent out through the other end of the maintenance shed 1. At the same time, the next large prefabricated component is sent into the maintenance shed 1 for maintenance. The operation is convenient and quick.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 The U-shaped tube 601, the horizontal tube 602 and the water inlet joint 606 are connected by a multi-head joint 604. The U-shaped tube 601 is fixed to the inner wall of the curing shed 1 by a limit clamp 607. The U-shaped tube 601 is fixed to the ground of the curing shed 1 by a support frame 605. When the large prefabricated components are sent into the curing shed 1, they are sprayed and cured by the nozzle 603, and the temperature and humidity are adjusted inside by the exhaust fan 5 and the intake fan 7.

[0027] Working principle: The first hydraulic rod 202 of the maintenance device for crack control of large prefabricated components is embedded in the fixed frame 201, the first hydraulic rod 202 and the movable frame 203 are connected by bolts, the base frame 204 and the fixed frame 201 and the connecting frame 205 are connected by bolts, the second hydraulic rod 206 and the connecting frame 205 and the frame 208 are connected by bolts, the moving wheel 207 and the frame 208 are connected by bolts, and the moving wheel 207 is sleeved in the ground rail 3. When in use, the unfolded area of ​​the fixed frame 201 and the movable frame 203 can be adjusted according to the structure of the large prefabricated component to form an adjustable support structure, and a hollow structure is formed at the support after the movable frame 203 is unfolded, so that the bottom of the large prefabricated component can better contact the sprayed water mist, thereby improving the maintenance effect, and the height of the fixed frame 201 can be adjusted according to the needs The adjustment is performed by lifting the second hydraulic rod 206, which is more suitable for the placement of large prefabricated components. When in use, the large prefabricated components are placed on the set fixed frame 201 and the movable frame 203, and then sent into the curing shed 1 along the ground rail 3. The U-shaped pipe 601 and the cross pipe 602 and the water inlet joint 606 are connected by a multi-head joint 604. The U-shaped pipe 601 is fixed on the inner wall of the curing shed 1 by a limiting clamp 607. The U-shaped pipe 601 is fixed on the ground of the curing shed 1 by a supporting frame 605. When the large prefabricated component is sent into the curing shed 1, it is sprayed and cured by the nozzle 603. The temperature and humidity are adjusted by the exhaust fan 5 and the intake fan 7 inside. After the curing is completed, it is sent out through the other end of the curing shed 1. At the same time, the next large prefabricated component is sent into the curing shed 1 for curing. The operation is convenient and quick.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance device for crack control of large prefabricated components, comprising a maintenance shed (1), a mobile component (2) and a spray component (6), characterized in that: The upper parts of both ends of the maintenance shed (1) are connected to electric rolling shutters (4); the lower end of the maintenance shed (1) is provided with a plurality of ground rails (3); the upper ends of the ground rails (3) are connected to moving components (2); the inner wall of the maintenance shed (1) is connected to a spray component (6); exhaust fans (5) are provided on both sides of the upper end of the maintenance shed (1); the lower parts of both sides of the exterior of the maintenance shed (1) are provided with air intake fans (7); and one side of the maintenance shed (1) is provided with a controller (8); The moving assembly (2) is composed of a fixed frame (201), a first hydraulic rod (202), a movable frame (203), a bottom frame (204), a connecting frame (205), a second hydraulic rod (206), a moving wheel (207) and a frame (208), wherein a plurality of first hydraulic rods (202) are provided on both sides of the fixed frame (201), the movable frame (203) is connected to the first hydraulic rod (202), the lower end of the fixed frame (201) is connected to the bottom frame (204), the lower end of the bottom frame (204) is connected to the connecting frame (205), the lower end of the connecting frame (205) is connected to a plurality of second hydraulic rods (206) on both sides, the lower end of the second hydraulic rod (206) is connected to the frame (208), and the lower end of the frame (208) is connected to a plurality of moving wheels (207) on both sides; The spray assembly (6) is composed of a U-shaped tube (601), a transverse tube (602), a spray head (603), a multi-joint (604), a support frame (605), a water inlet joint (606) and a limit clamp (607), and multiple groups of U-shaped tubes (601) are connected to multiple groups of transverse tubes (602) on both sides and upper ends, multiple joints (604) are connected to the connection points between the U-shaped tube (601) and the transverse tube (602), a spray head (603) is provided on the multiple joint (604), the upper part of the U-shaped tube (601) is connected to the limit clamp (607), the lower end of the U-shaped tube (601) is connected to the support frame (605), and the lower side of the U-shaped tube (601) is connected to the water inlet joint (606).

2. A maintenance device for crack control of large prefabricated components according to claim 1, characterized in that: The first hydraulic rod (202) is embedded in the fixed frame (201), and the first hydraulic rod (202) and the movable frame (203) are connected via bolts.

3. The maintenance device for crack control of large prefabricated components according to claim 1, characterized in that: The base frame (204) is connected to the fixed frame (201) and the connecting frame (205) via bolts, the second hydraulic rod (206) is connected to the connecting frame (205) and the frame (208) via bolts, and the moving wheel (207) is connected to the frame (208) via bolts.

4. The maintenance device for crack control of large prefabricated components according to claim 1, characterized in that: The moving wheel (207) is sleeved in the ground rail (3).

5. The maintenance device for crack control of large prefabricated components according to claim 1, characterized in that: The U-shaped tube (601), the horizontal tube (602) and the water inlet joint (606) are connected via a multi-joint joint (604).

6. The maintenance device for crack control of large prefabricated components according to claim 1, characterized in that: The U-shaped tube (601) is fixed to the inner wall of the maintenance shed (1) via a limiting clamp (607), and the U-shaped tube (601) is fixed to the ground of the maintenance shed (1) via a supporting frame (605).

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