Adjustable cantilever unloading platform stop plate

Abstract

The utility model discloses an adjustable cantilever unloading platform retreat stop plate, include: steel girder, it includes upper horizontal part, lower horizontal part and first vertical part, and first vertical part sets up between upper horizontal part and lower horizontal part, and first vertical part and upper horizontal part, lower horizontal part perpendicularly set up, adjust the retreat piece, it includes two second vertical parts, two second vertical parts are arranged respectively at both sides of first vertical part, and the sleeve joint part is arranged below two second vertical parts, and the sleeve joint part is sleeved on lower horizontal part, the utility model discloses setting adjust the retreat piece, and the sleeve joint part is sleeved on the lower horizontal part of steel girder, has solved the problem that existing retreat stop plate welding fixed cannot adjust, has realized the nimble adjustment of retreat stop plate in horizontal direction, makes unloading platform to be able to adapt to the structure cantilever plate of different size, has improved the versatility and turnover use efficiency of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and specifically relates to an adjustable cantilever unloading platform anti-reverse plate. Background Technology

[0002] With the deepening implementation of my country's "dual-carbon" strategy and the rapid development of building industrialization, higher requirements have been placed on material turnover efficiency, equipment versatility, and resource conservation in the construction process. In residential and public building projects, due to the increasingly complex exterior facade designs and significant dimensional differences in structural cantilever slabs, balconies, and other parts, it is difficult to standardize the specifications of cantilever unloading platforms, which seriously affects their turnover efficiency.

[0003] Currently, construction sites typically customize different models of cantilevered unloading platforms according to specific structural dimensions, with significant differences, particularly in the length of the main beam and the position of the anti-reverse plate. In existing technologies, the anti-reverse plate is mostly fixed by welding, resulting in unloading platforms that are only suitable for specific locations and cannot be flexibly adjusted. After project completion, if the unloading platform is to be reused for other projects, extensive modification work is often required, such as cutting and re-welding, which not only increases construction costs but also wastes materials and human resources. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable cantilever unloading platform anti-reverse plate to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable cantilever unloading platform anti-reverse plate, comprising: a steel main beam, which includes an upper horizontal part, a lower horizontal part and a first vertical part, the first vertical part being disposed between the upper horizontal part and the lower horizontal part, and the first vertical part being perpendicular to the upper horizontal part and the lower horizontal part; and an adjustable anti-reverse component, which includes two second vertical parts, the two second vertical parts being respectively disposed on both sides of the first vertical part, and a sleeve part being disposed below the two second vertical parts, the sleeve part being sleeved on the lower horizontal part.

[0006] In a preferred embodiment, the sleeve is C-shaped, and an adjustment plate is provided on the top of each of the two parts of the C-shape. Each of the two adjustment plates has two horizontal first adjustment grooves, and each of the two parts of the C-shape has two second adjustment grooves corresponding to the two first adjustment grooves. The adjustment plate and the part of the C-shape are fixedly connected by a first bolt passing through the first adjustment groove and the second adjustment groove.

[0007] In a preferred embodiment, the inner sides of the two adjusting plates are vertically fixedly connected to the lower ends of the two second vertical parts.

[0008] In a preferred embodiment, a third adjustment groove is provided on the second vertical part, the third adjustment groove is vertically arranged, and a bolt hole is provided on the first vertical part. The two second vertical parts and the first vertical part are fixedly connected by a second bolt passing through the third adjustment groove on the two second vertical parts and the bolt hole on the first vertical part.

[0009] In a preferred embodiment, a fixing part is fixedly connected below the sleeve part. The fixing part is a channel steel and the length of the fixing part is 200mm.

[0010] In a preferred embodiment, the diameter of the bolt hole on the first vertical part is 12mm, and the width of the third adjustment groove on the second vertical part is 12mm.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model solves the problem of existing anti-reverse plates being unable to be adjusted by setting an adjustable anti-reverse plate, with the sleeve part sleeved on the lower horizontal part of the steel main beam. It realizes the flexible adjustment of the anti-reverse plate in the horizontal direction, enabling the unloading platform to adapt to structural cantilever plates of different sizes, and improving the versatility and turnover efficiency of the equipment.

[0012] 2. This utility model achieves fine adjustment of the lateral position of the adjustment plate on the sleeve by setting a first adjustment groove on the adjustment plate and opening a second adjustment groove on one part of the C-shaped part of the sleeve. The first bolt passes through the first adjustment groove and the second adjustment groove to fix the connection, thereby realizing fine adjustment of the lateral position of the adjustment plate on the sleeve and enabling the second vertical part above the adjustment plate to be finely adjusted in the lateral position, so that the second vertical part can adapt to the first vertical part of different thicknesses.

[0013] 3. This utility model, through the third adjustment groove set on the second vertical part, can be fixedly connected with bolt holes of different heights on the first vertical part, reducing modification work and saving resources and costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 Top view showing the connection between the adjusting plate and the sleeve of this utility model; Figure 3 This is a left view of the second vertical part of this utility model; Figure 4 This is a schematic diagram of the steel main beam of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1-Upper horizontal part, 2-Lower horizontal part, 3-First vertical part, 4-Second vertical part, 5-Sleeve part, 6-Adjusting plate, 7-First adjusting groove, 8-First bolt, 9-Third adjusting groove, 10-Bolt hole, 11-Second bolt, 12-Fixing part. Detailed Implementation

[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Example 1: like Figures 1 to 4 As shown, the adjustable cantilever unloading platform anti-reverse plate of this utility model includes: a steel main beam, the steel main beam including an upper horizontal part 1, a lower horizontal part 2 and a first vertical part 3, the first vertical part 3 is disposed between the upper horizontal part 1 and the lower horizontal part 2, and the first vertical part 3 is perpendicular to the upper horizontal part 1 and the lower horizontal part 2. The adjustable anti-reverse component includes two second vertical parts 4, which are respectively disposed on both sides of the first vertical part 3. A third adjusting groove 9 is provided on the second vertical part 4. The third adjusting groove 9 is vertically arranged and has a width of 12mm. A bolt hole 10 is provided on the first vertical part 3. The diameter of the bolt hole 10 is 12mm. The two second vertical parts 4 and the first vertical part 3 are fixedly connected by second bolts 11 passing through the third adjusting groove 9 on the two second vertical parts 4 and the bolt hole 10 on the first vertical part 3.

[0018] Below the two second vertical parts 4, there are sleeve parts 5. The sleeve parts 5 are sleeved on the lower horizontal parts 2. The sleeve parts 5 are C-shaped. Each of the two parts of the C-shape is provided with an adjustment plate 6. The inner side of the two adjustment plates 6 is vertically fixedly connected to the lower end of the two second vertical parts 4. Each of the two adjustment plates 6 has two horizontal first adjustment grooves 7. Each of the two parts of the C-shape has two second adjustment grooves corresponding to the two first adjustment grooves 7. The adjustment plates 6 and the parts of the C-shape are fixedly connected by first bolts 8 passing through the first adjustment grooves 7 and the second adjustment grooves. Below the sleeve parts 5, there is a fixed part 12. The fixed part 12 is a channel steel and the length of the fixed part 12 is 200mm.

[0019] Example 2: The installation method of this utility model is described below: Step 1: Fit the sleeve 5 of the adjusting anti-reverse component onto the lower horizontal part 2 of the steel main beam to achieve the initial positioning of the adjusting anti-reverse component on the steel main beam, thus solving the problem of fixing the position of the anti-reverse plate and achieving the effect of quick preliminary installation according to different structural dimensions.

[0020] Step 2: Connect the adjusting plate 6 to the sleeve part 5 with bolts. After adjustment, position the two second vertical parts 4 on both sides of the first vertical part 3 of the steel main beam. Pass the second bolt 11 through the third adjusting groove 9 opened on the two second vertical parts 4 and the bolt hole 10 opened on the first vertical part 3 to fix the two second vertical parts 4 to the first vertical part 3.

[0021] Step 3: Use the first bolt 8 to pass through the first adjustment groove 7 and the second adjustment groove after alignment, and finally tighten the first bolt. The lower end of the first bolt 8 abuts against the lower horizontal part 2, which solves the problem of unreliable connection. Through the cooperation of multiple sets of bolts and adjustment grooves, the adjustment anti-reverse part is reliably locked in the expected position of the steel main beam, ensuring the connection strength and deformation resistance.

[0022] Step 4: Install the fixing part 12 below the socket part 5.

[0023] 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. An adjustable cantilever unloading platform anti-reverse plate, characterized in that: include: The steel main beam includes an upper horizontal part (1), a lower horizontal part (2) and a first vertical part (3), the first vertical part (3) is disposed between the upper horizontal part (1) and the lower horizontal part (2), and the first vertical part (3) is perpendicular to the upper horizontal part (1) and the lower horizontal part (2); The adjusting stop includes two second vertical parts (4), which are respectively disposed on both sides of the first vertical part (3). A sleeve part (5) is disposed below the two second vertical parts (4), and the sleeve part (5) is sleeved on the lower horizontal part (2).

2. The adjustable cantilever unloading platform anti-reverse plate according to claim 1, characterized in that: The sleeve part (5) is C-shaped. Each of the two parts of the C-shape is provided with an adjustment plate (6). Each of the two adjustment plates (6) is provided with two horizontal first adjustment grooves (7). Each of the two parts of the C-shape is provided with two second adjustment grooves corresponding to the two first adjustment grooves (7). The adjustment plate (6) and the part of the C-shape are fixedly connected by a first bolt (8) passing through the first adjustment groove (7) and the second adjustment groove.

3. The adjustable cantilever unloading platform anti-reverse plate according to claim 2, characterized in that: The inner sides of the two adjustment plates (6) are vertically fixedly connected to the lower ends of the two second vertical parts (4).

4. The adjustable cantilever unloading platform anti-reverse plate according to claim 3, characterized in that: The second vertical part (4) is provided with a third adjustment groove (9), which is vertically arranged. The first vertical part (3) is provided with a bolt hole (10). The two second vertical parts (4) and the first vertical part (3) are fixedly connected by a second bolt (11) passing through the third adjustment groove (9) on the two second vertical parts (4) and the bolt hole (10) on the first vertical part (3).

5. The adjustable cantilever unloading platform anti-reverse plate according to claim 4, characterized in that: A fixing part (12) is fixedly connected below the sleeve part (5). The fixing part (12) is a channel steel and the length of the fixing part (12) is 200mm.

6. The adjustable cantilever unloading platform anti-reverse plate according to claim 5, characterized in that: The diameter of the bolt hole (10) opened on the first vertical part (3) is 12mm, and the width of the third adjustment groove (9) opened on the second vertical part (4) is 12mm.

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