Mobile platform for high-altitude plate-free girder body operation

Abstract

The utility model relates to the technical field of high-altitude construction, in particular to a high-altitude plate-free beam body operation moving platform which comprises a moving groove formed in the end face of a platform plate, an auxiliary platform arranged in the moving groove, a positioning screw rod arranged on the side face of the auxiliary platform, a fastening nut in threaded connection with the surface of the positioning screw rod, and a moving rod arranged in a mounting plate. A bearing is arranged on the side face of the movable plate, and a steel wheel is arranged on the surface of the bearing. The auxiliary platform has the beneficial effects that the elongation of the auxiliary platform can be adjusted through calculation according to site conditions during use and then through the arrangement of positioning screws matched with fastening nuts, so that site construction can be met to the greatest extent, the platform plate can be ensured to move along a beam body through two groups of steel wheels arranged at the bottom of the supporting plate, and the auxiliary platform is convenient to use. Operators can control movement of the platform plates by themselves without cooperation of other equipment, the time for the operators to go up and down the platform plates is shortened, the construction efficiency is improved, and the two groups of platform plates are arranged so that multiple persons can work together conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude construction, in particular to a mobile platform for high-altitude slabless beam body operation. Background Technique

[0002] In order to meet the overall effect of the building, there are separate high-altitude reinforced concrete beams. When it comes to later decoration, renovation and reinforcement operations of this part of the beam, a high-altitude operation platform will be used, and construction will be carried out by workers standing on the operation platform.

[0003] However, when performing general high-altitude beam body operations, most use aerial work platforms. However, the use of aerial work platforms is greatly restricted by on-site conditions, with low construction efficiency and high rental costs of aerial work platforms. Or when installing and decorating steel structures on steel beams, simple hanging baskets are used. However, such hanging baskets only allow one person to work and are not easy to move, resulting in slow construction progress and affecting the construction period.

[0004] Therefore, the utility model proposes a mobile platform for high-altitude slabless beam body operation to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mobile platform for high-altitude slabless beam body operation to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mobile platform for high-altitude slabless beam body operation, the mobile platform for high-altitude slabless beam body operation includes: a platform plate, a moving groove is opened on the end face of the platform plate, an auxiliary platform is arranged in the moving groove, a positioning screw is arranged on the side of the auxiliary platform, and a fastening nut is screwed on the surface of the positioning screw;

[0007] A vertical plate, one end of the vertical plate is provided with a support plate, the bottom of the support plate is provided with a mounting plate, a moving rod is arranged in the mounting plate, a moving plate is screwed on the surface of the moving rod, a bearing is arranged on the side of the moving plate, and a steel wheel is arranged on the surface of the bearing.

[0008] Preferably, a guardrail is arranged on the surface of the platform plate, a pipe body is arranged in the guardrail, and the guardrail is fixedly connected to the surface of the platform plate.

[0009] Preferably, one end of the auxiliary platform is inserted into the moving groove, a safety door is hinged to the auxiliary platform, an auxiliary rod is arranged on the side of the auxiliary platform, and one end of the auxiliary rod is inserted into the pipe body.

[0010] Preferably, two groups of moving grooves are opened, and the two groups of moving grooves are symmetrically distributed about the center line of the long side of the side of the platform plate. A moving port is opened on the side of the moving groove, the length of the long side of the side of the moving port is less than the length of the long side of the side of the moving groove, and the positioning screw can be displaced in the moving port.

[0011] Preferably, the vertical plate is fixedly connected to the side surface of the platform plate. There are two groups of platform plates, which are symmetrically distributed with respect to the support plate. The mounting plate is fixedly connected to the bottom of the support plate, and the mounting plate is integrally in the shape of a "C"-shaped plate structure.

[0012] Preferably, a limiting bearing is arranged inside the mounting plate. The moving rod is fixedly connected to the inner ring surface of the limiting bearing. A left-handed thread is provided on one end surface of the moving rod, and a right-handed thread is provided on the other end surface of the moving rod. Moving plates are respectively screwed onto the left-handed thread and the right-handed thread. By rotating the moving rod, the two moving plates can move in opposite directions. The steel wheel can rotate in cooperation with the bearing. There are multiple groups of moving plates, and the multiple groups of moving plates are fixedly connected to each other through connecting plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] A mobile platform for high-altitude slabless beam operation proposed by the present utility model can, during use, according to the on-site situation, through calculation, and then through the setting of the positioning screw and the fastening nut, adjust the elongation of the auxiliary platform, so as to conveniently meet the on-site construction to the greatest extent. The two steel wheels arranged at the bottom of the support plate can ensure that the platform plate moves along the beam body. The operator can control the movement of the platform plate by himself without the cooperation of other equipment, reducing the time for the operator to get on and off the platform plate and improving the construction efficiency. Two groups of platform plates are provided to facilitate multiple people to work together. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the present utility model when it is tilted;

[0017] Figure 3 is Figure 2 an enlarged structural diagram of part A in

[0018] Figure 4 is a schematic structural diagram of the mounting plate of the present utility model;

[0019] Figure 5 is Figure 4 an enlarged structural diagram of part B in

[0020] In the figure: 1, platform plate; 2, moving groove; 3, auxiliary platform; 4, positioning screw; 5, fastening nut; 6, vertical plate; 7, support plate; 8, mounting plate; 9, moving rod; 10, moving plate; 11, bearing; 12, steel wheel; 13, guardrail; 14, pipe body; 15, safety door; 16, auxiliary rod; 17, moving port; 18, limiting bearing; 19, connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to clearly and completely describe the purpose and technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] Embodiment 1: Please refer to Figures 1 to 5 , the present utility model provides a technical solution: an aerial slabless girder operation mobile platform, the aerial slabless girder operation mobile platform includes: a platform plate 1, a moving groove 2 is provided on the end face of the platform plate 1, an auxiliary platform 3 is arranged in the moving groove 2, a positioning screw 4 is arranged on the side of the auxiliary platform 3, and a fastening nut 5 is screwed on the surface of the positioning screw 4;

[0023] A vertical plate 6, one end of the vertical plate 6 is provided with a support plate 7, the bottom of the support plate 7 is provided with a mounting plate 8, a moving rod 9 is arranged in the mounting plate 8, a moving plate 10 is screwed on the surface of the moving rod 9, a bearing 11 is arranged on the side of the moving plate 10, and a steel wheel 12 is arranged on the surface of the bearing 11;

[0024] During use, according to the on-site situation, through calculation, the elongation of the auxiliary platform 3 can be adjusted by the cooperation of the positioning screw 4 and the fastening nut 5, so as to facilitate the maximum satisfaction of on-site construction. The two steel wheels 12 arranged at the bottom of the support plate 7 can ensure that the platform plate 1 moves along the girder. The operator can control the movement of the platform plate 1 by himself, without the cooperation of other equipment, reducing the time for the operator to get on and off the platform plate 1 and improving the construction efficiency. Two platform plates 1 are provided to facilitate multiple people to work together.

[0025] Embodiment 2: On the basis of Embodiment 1, an auxiliary platform 3 is provided to facilitate the adjustment of the length of the platform plate 1. A guardrail 13 is arranged on the surface of the platform plate 1, a pipe body 14 is arranged in the guardrail 13, the guardrail 13 is fixedly connected to the surface of the platform plate 1, one end of the auxiliary platform 3 is inserted into the moving groove 2, a safety door 15 is hinged to the auxiliary platform 3, an auxiliary rod 16 is arranged on the side of the auxiliary platform 3, one end of the auxiliary rod 16 is inserted into the pipe body 14, two moving grooves 2 are provided, and the two moving grooves 2 are symmetrically distributed about the center line of the long side of the side of the platform plate 1. A moving port 17 is provided on the side of the moving groove 2, and the length of the long side of the side of the moving port 17 is less than the length of the long side of the side of the moving groove 2. The positioning screw 4 can be displaced in the moving port 17;

[0026] When in use, when it is necessary to adjust the length of the platform plate 1 according to the construction environment to facilitate the work of the staff, first, the fastening nut 5 can be loosened, and then the auxiliary platform 3 can be pulled so that one end of the auxiliary platform 3 is displaced in the moving groove 2. The pipe body 14 and the auxiliary rod 16 can cooperate to improve the stability of the movement of the auxiliary platform 3, and the cooperation of the pipe body 14 and the auxiliary rod 16 can also play a protective role to protect the staff working on the platform plate 1. Then, the fastening nut 5 can be rotated to fix the moved auxiliary platform 3 in cooperation with the positioning screw rod 4, so as to facilitate the use of the staff.

[0027] Embodiment 3: On the basis of Embodiment 2, in order to facilitate the displacement of the platform plate 1, a mounting plate 8 is provided. The vertical plate 6 is fixedly connected to the side surface of the platform plate 1. There are two groups of platform plates 1, and the two groups of platform plates 1 are symmetrically distributed about the support plate 7. The mounting plate 8 is fixedly connected to the bottom of the support plate 7. The mounting plate 8 is integrally in an inverted U-shaped plate structure. A limiting bearing 18 is arranged in the mounting plate 8. The moving rod 9 is fixedly connected to the inner ring surface of the limiting bearing 18. A left-handed thread is provided on the surface of one end of the moving rod 9, and a right-handed thread is provided on the surface of the other end of the moving rod 9. Moving plates 10 are respectively screwed on the left-handed thread and the right-handed thread. By rotating the moving rod 9, the two moving plates 10 can be displaced in opposite directions. The steel wheels 12 can rotate in cooperation with the bearings 11. There are multiple groups of moving plates 10, and the multiple groups of moving plates 10 are fixedly connected to each other through the connecting plate 19;

[0028] When in use, first, according to the width of the beam body, then the moving rod 9 can be rotated in cooperation with the limiting bearing 18, so that the two moving plates 10 can be displaced to adjust the distance between the two moving plates 10. Then, it is convenient to place the two steel wheels 12 on the beam body. The setting of the moving plate 10 also limits the side surface of the steel wheel 12 to prevent the steel wheel 12 from detaching from the beam body. This positioning and installation method can ensure that the platform plate 1 moves along the beam body and avoid displacement perpendicular to the beam body direction, greatly increasing the safety of the platform plate 1 during movement. During the operation process, the operator can push the beam body to move the platform plate 1 to the next operation position, reducing the time for personnel to get on and off the platform plate 1 and improving the construction efficiency.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerial slabless beam operation mobile platform, characterized in that: The high-altitude slabless beam body operation mobile platform includes: a platform plate (1), a moving groove (2) is formed at the end face of the platform plate (1), an auxiliary platform (3) is arranged in the moving groove (2), a positioning screw rod (4) is arranged on the side surface of the auxiliary platform (3), and a fastening nut (5) is screwed on the surface of the positioning screw rod (4); A vertical plate (6), one end of the vertical plate (6) is provided with a support plate (7), the bottom of the support plate (7) is provided with a mounting plate (8), a moving rod (9) is arranged in the mounting plate (8), a moving plate (10) is screwed on the surface of the moving rod (9), a bearing (11) is arranged on the side surface of the moving plate (10), and a steel wheel (12) is arranged on the surface of the bearing (11).

2. The mobile platform for high-altitude slabless girder operation according to claim 1, characterized in that: A guardrail (13) is arranged on the surface of the platform plate (1), a pipe body (14) is arranged in the guardrail (13), and the guardrail (13) is fixedly connected to the surface of the platform plate (1).

3. The mobile platform for high-altitude slabless girder operation according to claim 1, characterized in that: One end of the auxiliary platform (3) is inserted into the moving groove (2), a safety door (15) is hinged to the auxiliary platform (3), an auxiliary rod (16) is arranged on the side surface of the auxiliary platform (3), and one end of the auxiliary rod (16) is inserted into the pipe body (14).

4. The mobile platform for working on high-altitude slabless girders according to claim 1, characterized in that: Two groups of moving grooves (2) are formed, and the two groups of moving grooves (2) are symmetrically distributed about the center line of the long side of the side surface of the platform plate (1). A moving opening (17) is formed on the side surface of the moving groove (2), the length of the long side of the side surface of the moving opening (17) is smaller than the length of the long side of the side surface of the moving groove (2), and the positioning screw rod (4) can be displaced in the moving opening (17).

5. The mobile platform for high-altitude slabless girder operation according to claim 1, wherein: The vertical plate (6) is fixedly connected to the side surface of the platform plate (1). There are two groups of platform plates (1), and the two groups of platform plates (1) are symmetrically distributed about the support plate (7). The mounting plate (8) is fixedly connected to the bottom of the support plate (7), and the mounting plate (8) is integrally in an "L"-shaped plate structure.

6. The high-altitude slabless beam body operation mobile platform according to claim 5, wherein: A limit bearing (18) is arranged in the mounting plate (8), the moving rod (9) is fixedly connected to the inner ring surface of the limit bearing (18), a left-handed thread is formed on the surface of one end of the moving rod (9), a right-handed thread is formed on the surface of the other end of the moving rod (9), moving plates (10) are respectively screwed on the left-handed thread and the right-handed thread, and the two groups of moving plates (10) can be displaced in opposite directions by rotating the moving rod (9). The steel wheel (12) can rotate in cooperation with the bearing (11). There are multiple groups of moving plates (10), and the multiple groups of moving plates (10) are fixedly connected to each other through a connecting plate (19).

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