Steam boiler for tubular pile production

Abstract

The utility model relates to a steam boiler for tubular pile production, which comprises a steam boiler body, a moving mechanism is arranged on the steam boiler body, a limiting mechanism is arranged on the moving mechanism, and a protective pad is arranged on the limiting mechanism. According to the steam boiler for tubular pile production, the steam boiler body, the moving mechanism and the limiting mechanism are arranged, a tubular pile is placed on the limiting mechanism, the moving mechanism drives the limiting mechanism and the tubular pile to enter the steam boiler body, the steam boiler body conducts steam curing on the tubular pile, and the limiting mechanism conveniently limits the tubular pile; and the operation frequency of workers is reduced, the pipe pile limiting speed is increased, and the pipe pile steam curing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe pile production technology, specifically a steam boiler for pipe pile production. Background Technology

[0002] Pipe piles are foundation engineering components made of steel pipes and concrete. In the late 1960s, the Fengtai Bridge Factory of the Ministry of Railways began producing pre-tensioned prestressed concrete pipe piles, primarily for the foundation construction of railway bridges. In the 1970s, post-tensioned prestressed concrete pipe piles were developed and produced. High-temperature steam curing of pipe piles refers to the post-construction heating treatment of the pipe pile using steam or electric heating to improve the internal properties of the pile and solidify the cement. High-temperature steam curing can improve the strength, density, and stability of the pipe pile.

[0003] According to Chinese Utility Model Patent Application No. CN201920337915, a high-temperature steam furnace for the curing of pipe piles is proposed. The utility model describes that "a stacking rack is provided with several support columns on the upward side, and support plates are connected between the support columns. The support columns are provided with installation grooves for the support plates to be inserted. The pipe piles are stacked sequentially between the support columns and the support plates by a lifting device. In this way, the pipe piles are separated from each other, reducing the damage caused by the impact between the pipe piles and improving the surface quality of the pipe piles."

[0004] The high-temperature steam boiler for pipe pile curing requires inserting a support plate into the support column after each layer of pipe piles is placed, and then rotating a limiting block to limit the support plate. This requires a lot of manual operation, resulting in a slow speed of limiting the pipe piles and affecting the efficiency of steam curing. Therefore, an improvement is needed. Thus, a steam boiler for pipe pile production is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a steam boiler for pipe pile production, which has advantages such as easy positioning of pipe piles. It solves the problem that the repeated operations by workers result in slow positioning of pipe piles, which affects the efficiency of steam curing of pipe piles.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steam boiler for pipe pile production, comprising a steam boiler body, a moving mechanism provided on the steam boiler body, a limiting mechanism provided on the moving mechanism, and a protective pad provided on the limiting mechanism;

[0007] The limiting mechanism includes multiple horizontal plates, and a first connecting component and a second connecting component are provided between the multiple horizontal plates;

[0008] The first connecting component includes a first upper connecting block, which is fixedly connected to the top of the bottommost horizontal plate and the middle horizontal plate. A first lower connecting block is fixedly installed at the bottom of both the topmost horizontal plate and the bottom of the middle horizontal plate. A first insert block extending into the first upper connecting block is fixedly installed at the bottom of the first lower connecting block.

[0009] Furthermore, the moving mechanism includes an electric slide rail, and a moving plate is fixedly installed at the output end of the electric slide rail.

[0010] Furthermore, the bottom of the lowest horizontal plate is fixedly connected to the top of the movable plate, and the bottom of the uppermost horizontal plate, the top and bottom of the middle horizontal plate, and the top of the lowest horizontal plate are all provided with arc-shaped grooves, and the protective pad is fixedly connected inside the arc-shaped grooves.

[0011] Furthermore, the first connecting component is located at the four corners of the horizontal plate, and the second connecting component is located in the middle of the horizontal plate.

[0012] Furthermore, the second connecting component includes a second upper connecting block, which is fixedly connected to the top of the bottommost horizontal plate and the middle horizontal plate. A second lower connecting block is fixedly installed at the bottom of both the topmost horizontal plate and the bottom of the middle horizontal plate. A second insert block extending into the second upper connecting block is fixedly installed at the bottom of the second lower connecting block. A positioning block that penetrates the second upper connecting block and extends into the second insert block is inserted into the outside of the second upper connecting block.

[0013] Furthermore, a first magnet is fixedly installed inside the second upper connecting block, and a second magnet that is magnetically attracted to the first magnet is fixedly installed outside the positioning block.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This steam boiler for pipe pile production consists of a boiler body, a moving mechanism, and a limiting mechanism. The pipe pile is placed on the limiting mechanism, and the moving mechanism drives the limiting mechanism and the pipe pile into the interior of the boiler body. The boiler body then performs steam curing on the pipe pile. The limiting mechanism facilitates the limiting of the pipe pile, reducing the number of operations required by the workers, increasing the speed of limiting the pipe pile, and improving the efficiency of steam curing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the steam boiler of this utility model;

[0017] Figure 2 This is a schematic diagram of the moving mechanism structure of this utility model;

[0018] Figure 3 This utility model Figure 2Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the first connecting component of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the second connecting component of this utility model;

[0022] Figure 7 This is a partial cross-sectional view of the second connecting component of this utility model.

[0023] In the figure: 1 Steam boiler body, 2 Moving mechanism, 21 Electric slide rail, 22 Moving plate, 3 Limiting mechanism, 31 Horizontal plate, 32 First connecting component, 321 First upper connecting block, 322 First lower connecting block, 323 First insert block, 33 Second connecting component, 331 Second upper connecting block, 332 Second lower connecting block, 333 Second insert block, 34 Positioning block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 In this embodiment, a steam boiler for pipe pile production includes a steam boiler body 1, a moving mechanism 2 is provided on the steam boiler body 1, a limiting mechanism 3 is provided on the moving mechanism 2, and a protective pad 4 is provided on the limiting mechanism 3.

[0026] Specifically, the staff first places the pipe pile on the limiting mechanism 3, then uses the moving mechanism 2 to move the limiting mechanism 3 and the pipe pile into the steam boiler body 1, and finally uses the steam boiler body 1 to steam-cur the pipe pile. Since the limiting mechanism 3 is convenient for limiting the pipe pile, it reduces the number of operations for the staff, increases the speed of limiting the pipe pile, and improves the steam curing efficiency of the pipe pile.

[0027] In this embodiment, the moving mechanism 2 includes an electric slide rail 21, and a moving plate 22 is fixedly installed at the output end of the electric slide rail 21.

[0028] Specifically, the electric slide rail 21 is activated, which drives the moving plate 22 to move.

[0029] In this embodiment, the limiting mechanism 3 includes multiple horizontal plates 31. The bottom of the lowest horizontal plate 31 is fixedly connected to the top of the moving plate 22. A first connecting component 32 and a second connecting component 33 are arranged between the multiple horizontal plates 31. The first connecting component 32 is arranged at the four corners of the horizontal plate 31, and the second connecting component 33 is arranged in the middle of the horizontal plate 31.

[0030] Specifically, two adjacent horizontal plates 31 are connected by a first connecting component 32 and a second connecting component 33.

[0031] In this embodiment, the first connecting component 32 includes a first upper connecting block 321, which is fixedly connected to the top of the bottommost horizontal plate 31 and the middle horizontal plate 31. A first lower connecting block 322 is fixedly installed at the bottom of both the topmost horizontal plate 31 and the bottom of the middle horizontal plate 31. A first insert 323 extending into the first upper connecting block 321 is fixedly installed at the bottom of the first lower connecting block 322.

[0032] Specifically, the first lower connecting block 322 drives the first insert block 323 to be inserted downward into the interior of the first upper connecting block 321.

[0033] In this embodiment, the second connecting component 33 includes a second upper connecting block 331, which is fixedly connected to the top of the bottommost horizontal plate 31 and the middle horizontal plate 31. A second lower connecting block 332 is fixedly installed at the bottom of both the topmost horizontal plate 31 and the bottom of the middle horizontal plate 31. A second insert block 333 extending into the second upper connecting block 331 is fixedly installed at the bottom of the second lower connecting block 332. A positioning block 334, which penetrates the second upper connecting block 331 and extends into the second insert block 333, is inserted into the outside of the second upper connecting block 331. A first magnet is fixedly installed inside the second upper connecting block 331, and a second magnet that is magnetically attracted to the first magnet is fixedly installed outside the positioning block 334.

[0034] Specifically, the second lower connecting block 332 drives the second insert block 333 to be inserted downward into the interior of the second upper connecting block 331, and the positioning block 334 is inserted horizontally into the interior of the second upper connecting block 331 and the second insert block 333. The first magnet and the second magnet are attracted by magnetism, which enhances the connection stability.

[0035] In this embodiment, the bottom of the uppermost horizontal plate 31, the top and bottom of the middle horizontal plate 31, and the top of the lowermost horizontal plate 31 are all provided with arc-shaped grooves. The protective pad 4 is fixedly connected inside the arc-shaped grooves. The protective pad 4 is made of a high-temperature resistant material.

[0036] Specifically, the protective pad 4 fits snugly against the pipe pile, reducing damage caused by collision.

[0037] The working principle of the above embodiments is as follows:

[0038] The operator first opens the furnace door of the steam boiler body 1 and activates the electric slide rail 21. The electric slide rail 21 moves the moving plate 22 to the outside of the steam boiler body 1. Then, the pipe piles are placed on top of the bottom horizontal plate 31 in sequence, and the middle horizontal plate 31 is placed on top of the bottom pipe piles. This causes the first lower connecting block 322 to drive the first insert block 323 downward into the inside of the first upper connecting block 321, and the second lower connecting block 332 to drive the second insert block 333 downward into the inside of the second upper connecting block 331. The positioning block 334 is then inserted horizontally into the inside of the second upper connecting block 331 and the second insert block 333. The first magnet and the second magnet... Magnetic attraction enhances connection stability. The intermediate pipe piles are then placed on top of the intermediate horizontal plate 31, and the uppermost horizontal plate 31 is placed on top of the intermediate pipe piles to limit their movement. The protective pad 4 fits snugly against the pipe piles, reducing damage caused by collisions. Finally, the electric slide rail 21 is activated, which moves the moving plate 22 and the pipe piles into the steam boiler body 1. The furnace door of the steam boiler body 1 is closed, and the steam boiler body 1 is activated to steam-cur the pipe piles. Because it is easy to limit the movement of the pipe piles, the number of operations required by the staff is reduced, the speed of limiting the movement of the pipe piles is increased, and the steam curing efficiency of the pipe piles is improved.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steam boiler for pipe pile production, comprising a steam boiler body (1), characterized in that: The steam boiler body (1) is provided with a moving mechanism (2), the moving mechanism (2) is provided with a limiting mechanism (3), and the limiting mechanism (3) is provided with a protective pad (4). The limiting mechanism (3) includes multiple horizontal plates (31), and a first connecting component (32) and a second connecting component (33) are provided between the multiple horizontal plates (31). The first connecting component (32) includes a first upper connecting block (321), which is fixedly connected to the top of the bottommost horizontal plate (31) and the middle horizontal plate (31). A first lower connecting block (322) is fixedly installed at the bottom of the topmost horizontal plate (31) and the bottom of the middle horizontal plate (31). A first insert (323) extending into the first upper connecting block (321) is fixedly installed at the bottom of the first lower connecting block (322).

2. A steam boiler for pipe pile production as described in claim 1, characterized in that: The moving mechanism (2) includes an electric slide rail (21), and a moving plate (22) is fixedly installed at the output end of the electric slide rail (21).

3. A steam boiler for pipe pile production as described in claim 1, characterized in that: The bottom of the lowest horizontal plate (31) is fixedly connected to the top of the movable plate (22). The bottom of the uppermost horizontal plate (31), the top and bottom of the middle horizontal plate (31) and the top of the lowest horizontal plate (31) are all provided with arc-shaped grooves, and the protective pad (4) is fixedly connected inside the arc-shaped grooves.

4. A steam boiler for pipe pile production as described in claim 1, characterized in that: The first connecting component (32) is located at the four corners of the horizontal plate (31), and the second connecting component (33) is located in the middle of the horizontal plate (31).

5. A steam boiler for pipe pile production as described in claim 1, characterized in that: The second connecting component (33) includes a second upper connecting block (331), which is fixedly connected to the top of the bottommost horizontal plate (31) and the middle horizontal plate (31). A second lower connecting block (332) is fixedly installed at the bottom of the topmost horizontal plate (31) and the bottom of the middle horizontal plate (31). A second insert (333) extending into the second upper connecting block (331) is fixedly installed at the bottom of the second lower connecting block (332). A positioning block (334) penetrating the second upper connecting block (331) and extending into the second insert (333) is inserted into the outside of the second upper connecting block (331).

6. A steam boiler for pipe pile production as described in claim 5, characterized in that: The second upper connecting block (331) has a first magnet fixedly installed inside, and the positioning block (334) has a second magnet fixedly installed outside, which is magnetically attracted to the first magnet.

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