Block assembly whole lifting type pier body turnover and steam curing shed

Abstract

The utility model relates to a kind of block assembly integral lifting type pier body turnover mould steam curing shed, belong to steam curing shed technical field, including framework, steam curing component, connecting bolt and tarpaulin, connecting bolt is evenly installed on the inside upper and lower ends of framework and the outside upper and lower ends of steam curing component, and steam curing component is installed in the inside of framework by external connecting rope and connecting bolt, and external pier body is located in the inside of steam curing component, steam curing component is connected with external water supply equipment, tarpaulin is covered in the outside of framework, and the upper and lower ends of tarpaulin are all provided with elastic rope, the utility model connects steam curing component and framework by connecting bolt, to facilitate user transport use, while framework is made by two arc frames and two square frames splicing, convenient splicing is simultaneously convenient for transportation after use, facilitate user operation, while the structure can be lifted as a whole by external electric hoist, different positions of pier body are conveniently maintained.

Description

Technical Field

[0001] This utility model relates to the field of steam curing shed technology, and in particular to a modular, assembled, integrally lifted, pier-type steam curing shed. Background Technology

[0002] As the core load-bearing structure of bridge engineering, the pier is the main intermediate support of multi-span bridges. Its materials include concrete, reinforced concrete, and steel, and its structural forms include solid piers and hollow thin-walled piers. Concrete steam curing technology accelerates the cement hydration reaction by providing a closed environment with a high temperature of 70-90℃ and a humidity of over 90%, enabling components to reach more than 70% of their design strength within a few hours to several days, shortening the curing cycle by more than 70%. This technology not only avoids the strength loss caused by concrete freezing in low-temperature environments but also prevents drying shrinkage cracks caused by high-temperature drying. It is especially suitable for complex structures such as hollow thin-walled piers. However, existing steam curing equipment has the problems of being highly integrated and difficult to disassemble and assemble. It requires multiple people to carry out the construction, making the operation cumbersome. At the same time, due to its large size, it is inconvenient to transport. In view of this, this utility model is proposed. Utility Model Content

[0003] To overcome the technical defects of existing technologies, this utility model provides a modular, integrated lifting pier body mold steam curing shed, which is convenient to operate and transport. The steam curing components and the frame can be connected by connecting bolts, making it convenient for users to transport and use. At the same time, the frame is made by splicing two arc-shaped frames and two square frames, which is convenient to assemble and transport after use, and convenient for users to operate. In addition, this structure can be lifted as a whole by an external electric hoist, which is convenient for curing different parts of the pier body.

[0004] The technical solution adopted in this utility model is as follows: it includes a frame, a steam curing component, connecting bolts, and a tarpaulin. The connecting bolts are evenly installed on the upper and lower ends of the inner side of the frame and the upper and lower ends of the outer side of the steam curing component. The steam curing component is installed inside the frame through an external connecting rope and the connecting bolts, and the outer pier is located inside the steam curing component. The steam curing component is connected to an external water supply device. The tarpaulin covers the outside of the frame. In use, the steam curing component is first put on the outer pier, then the frame is assembled on the outside of the steam curing component, and the steam curing component is connected to the frame through the external connecting rope and the connecting bolts. Then the tarpaulin is covered on the outside of the frame. The steam curing component can complete the steam curing of the pier. At the same time, the structure can be raised and lowered by an external electric hoist to facilitate the adjustment of the steam curing position.

[0005] Preferably, in order to facilitate the connection between the steam curing component and the frame, the frame includes an arc-shaped frame and a square frame. Both the arc-shaped frame and the square frame are two-layer structures, and the connecting bolts are evenly and fixedly installed on the upper and lower inner sides of the arc-shaped frame and the upper and lower inner sides of the square frame.

[0006] Preferably, in order to facilitate the connection between the arc-shaped frame and the square frame, thereby facilitating subsequent disassembly, assembly and transportation, connecting plates are fixedly installed at the top and bottom ends of both sides of the arc-shaped frame and at the four corners of one side of the square frame. Each connecting plate has a connecting hole, and a connecting bolt is installed in the connecting hole. A connecting nut is threaded onto one end of each connecting bolt.

[0007] Preferably, in order to facilitate the lifting of this structure and thus the replacement of the maintenance position, a connecting ring is fixedly installed at the upper end of both the arc-shaped frame and the square frame, and the external electric hoist is connected to the frame hook through the connecting ring.

[0008] Preferably, in order to convert water into steam, the steam curing assembly includes a steam generator, which is fixedly installed inside the lower end of the square frame. The input end of the steam generator is fixedly installed with a water inlet pipe, which passes through the tarpaulin and is connected to an external water supply device. The output end of the steam generator is fixedly installed with a steam outlet pipe.

[0009] Preferably, in order to deliver steam to the steam curing chamber and facilitate the removal of the steam curing chamber, the steam curing assembly further includes a steam curing chamber, a connecting pipe is fixedly installed on one side of the steam curing chamber, and a connecting joint is fixedly installed at one end of both the steam outlet pipe and the connecting pipe, and the steam outlet pipe and the connecting pipe are connected through the connecting joint.

[0010] Preferably, in order to complete the steam curing of the pier body, the connecting bolts are evenly fixedly installed at the upper and lower ends of the outer side of the steam curing box, and steam curing grooves are evenly opened on the inner side of the steam curing box, with the outer pier body located between the steam curing grooves.

[0011] Preferably, in order to improve the sealing of this structure during maintenance and thus improve the maintenance effect, elastic ropes are provided at both the upper and lower ends of the tarpaulin.

[0012] The beneficial effects of this utility model are: the steam curing components and the frame can be connected by connecting bolts, which makes it convenient for users to transport and use. At the same time, the frame is made by splicing two arc-shaped frames and two square frames, which is convenient to assemble and transport after use, and convenient for users to operate. In addition, this structure can be lifted as a whole by an external electric hoist, which makes it convenient to maintain different parts of the pier. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the frame and the steam curing components in this utility model; Figure 3 This is a schematic diagram of the skeleton structure in this utility model; Figure 4 This is a schematic diagram of the connection of the steam generator in this utility model; Figure 5 This is a schematic diagram of the connection of the steam curing box in this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Frame; 101. Arc-shaped frame; 102. Square frame; 103. Connecting plate; 104. Connecting bolt; 105. Connecting nut; 106. Connecting ring; 2. Steam curing assembly; 201. Steam generator; 202. Water inlet pipe; 203. Steam outlet pipe; 204. Steam curing box; 205. Connecting pipe; 206. Connecting joint; 207. Steam curing trough; 3. Connecting bolt; 4. Tarpaulin. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-5 As shown, this embodiment provides a modular, integrated lifting pier body flip-form steam curing shed, including a frame 1, a steam curing component 2, connecting bolts 3, and a tarpaulin 4. The connecting bolts 3 are evenly installed on the upper and lower ends of the inner side of the frame 1 and the upper and lower ends of the outer side of the steam curing component 2. The steam curing component 2 is installed inside the frame 1 through external connecting ropes and connecting bolts 3, and the outer pier body is located inside the steam curing component 2. The steam curing component 2 is connected to an external water supply device. The tarpaulin 4 covers the outside of the frame 1. In use, the steam curing component 2 is first put on the outer pier body, then the frame 1 is assembled on the outside of the steam curing component 2, and the steam curing component 2 is connected to the frame 1 through external connecting ropes and connecting bolts 3. Then the tarpaulin 4 is covered on the outside of the frame 1. The steam curing of the pier body can be completed through the steam curing component 2. At the same time, the structure can be raised and lowered by an external electric hoist, which facilitates the adjustment of the steam curing position.

[0016] As a technical optimization solution of this utility model, specifically as follows: Figure 1As shown, the frame 1 includes an arc-shaped frame 101 and a square frame 102. Both the arc-shaped frame 101 and the square frame 102 are two-layer structures. Connecting bolts 3 are evenly fixedly installed on the upper and lower inner sides of the arc-shaped frame 101 and the upper and lower inner sides of the square frame 102. Connecting plates 103 are fixedly installed on the upper and lower sides of both sides of the arc-shaped frame 101 and at the four corners of one side of the square frame 102. Connecting holes are provided on the connecting plates 103, and connecting bolts 104 are provided in the connecting holes. A connecting nut 105 is threaded onto one end of the connecting bolt 104. Connecting rings 106 are fixedly installed on the upper ends of both the arc-shaped frame 101 and the square frame 102. An external electric hoist is connected to the frame 1 via the connecting rings 106. In use, the arc-shaped frame 101 and the square frame 102 can be assembled and connected by the connecting bolts 104, connecting nuts 105 and connecting plates 103. At this time, the pier body is located inside the frame 1.

[0017] The steam curing assembly 2 includes a steam generator 201, which is fixedly installed inside the lower end of the square frame 102. A water inlet pipe 202 is fixedly installed at the input end of the steam generator 201, passing through the tarpaulin 4 and connecting to an external water supply device. A steam outlet pipe 203 is fixedly installed at the output end of the steam generator 201. The steam curing assembly 2 also includes a steam curing chamber 204, with a connecting pipe 205 fixedly installed on one side. A connecting joint 206 is fixedly installed at one end of both the steam outlet pipe 203 and the connecting pipe 205. Pipe 206 is connected by connecting joint 205. Connecting bolts 3 are evenly fixed at the upper and lower ends of the outer side of the steam curing box 204. Steam curing grooves 207 are evenly opened on the inner side of the steam curing box 204. The outer pier body is located between the steam curing grooves 207. Elastic ropes are set at both the upper and lower ends of the tarpaulin 4. When in use, the steam generator 201 can convert the water input through the water inlet pipe 202 into steam, and transport it to the steam curing box 204 through the steam outlet pipe 203, connecting joint 206 and connecting pipe 205. It can be transported to the outer pier body through the steam curing grooves 207 to complete the curing of the pier body.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A modular, assembled, integrally lifted, formwork-type steam curing shed, comprising a frame (1), steam curing components (2), connecting bolts (3), and a tarpaulin (4), characterized in that: The connecting bolts (3) are evenly installed on the upper and lower ends of the inner side of the frame (1) and the upper and lower ends of the outer side of the steam curing component (2). The steam curing component (2) is installed inside the frame (1) through the external connecting rope and the connecting bolts (3). The external pier is located inside the steam curing component (2). The steam curing component (2) is connected to the external water supply equipment. The tarpaulin (4) covers the outside of the frame (1).

2. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 1, characterized in that: The frame (1) includes an arc-shaped frame (101) and a square frame (102). Both the arc-shaped frame (101) and the square frame (102) are two-layer structures, and the connecting bolts (3) are evenly fixedly installed on the upper and lower inner sides of the arc-shaped frame (101) and the upper and lower inner sides of the square frame (102).

3. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 2, characterized in that: Connecting plates (103) are fixedly installed at the top and bottom ends of both sides of the arc-shaped frame (101) and at the four corners of one side of the square frame (102). Each connecting plate (103) has a connecting hole, and a connecting bolt (104) is provided in the connecting hole. A connecting nut (105) is threaded onto one end of the connecting bolt (104).

4. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 3, characterized in that: Both the upper ends of the arc-shaped frame (101) and the square frame (102) are fixedly equipped with connecting rings (106), and the external electric hoist is connected to the frame (1) through the connecting rings (106).

5. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 2, characterized in that: The steam curing assembly (2) includes a steam generator (201), which is fixedly installed inside the lower end of the square frame (102). The input end of the steam generator (201) is fixedly installed with a water inlet pipe (202), which passes through the tarpaulin (4) and is connected to an external water supply device. The output end of the steam generator (201) is fixedly installed with a steam outlet pipe (203).

6. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 5, characterized in that: The steam curing assembly (2) also includes a steam curing chamber (204), a connecting pipe (205) is fixedly installed on one side of the steam curing chamber (204), and a connecting joint (206) is fixedly installed at one end of the steam outlet pipe (203) and the connecting pipe (205). The steam outlet pipe (203) and the connecting pipe (205) are connected through the connecting joint (206).

7. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 6, characterized in that: The connecting bolts (3) are evenly fixedly installed on the upper and lower ends of the outer side of the steam curing box (204). The steam curing box (204) is evenly provided with steam curing grooves (207) on the inner side, and the outer support body is located between the steam curing grooves (207).

8. The modular, assembled, integrally lifted, formwork-type steam curing shed according to claim 1, characterized in that: The tarpaulin (4) is equipped with elastic ropes at both the top and bottom ends.

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