Safety operating platform for tower crane jacket installation

Abstract

This utility model discloses a safe operating platform for installing a tower crane frame, specifically relating to the field of operating platform technology. It includes a platform plate with multiple positioning sleeves fixedly connected to its upper surface. Each positioning sleeve has an adjusting column slidably connected to its inner wall. The top of each adjusting column is equipped with a guide adjustment assembly, which includes: a top plate fixedly connected to the top of the adjusting column, with a connecting frame fixedly installed on one side of the top plate's outer wall; a sleeve block fixedly located at the bottom of the connecting frame, with a threaded screw connected to the inner wall of the sleeve block and a support frame slidably connected to its outer wall; and multiple protective frames fixedly connected to the outer walls of the positioning sleeves. This utility model uses a guide adjustment assembly, allowing the sleeve block to slide upwards along the inner wall of the support frame, and the adjusting column to slide upwards along the inner wall of the positioning sleeve. The larger gap between the top plate and the platform plate provides a greater safe operating space.

Description

Technical Field

[0001] This utility model relates to the field of operating platform technology, and more specifically, to a safe operating platform for installing a tower crane frame. Background Technology

[0002] The scaffolding installation requires work at a height of tens of meters. The operating platform forms an enclosed space through a steel frame, anti-slip footboards, and railings, and is secured with safety belts to effectively prevent personnel from falling. It reduces the risks of heights: replacing traditional scaffolding or temporary work surfaces, it avoids collapses and overturning accidents caused by structural instability, and is especially suitable for environments with strong winds or complex terrain.

[0003] In existing publicly available literature, patent publication number CN204138210U discloses a standardized tower crane operating platform and safety passage. This operating platform has eight triangular frames welded to its bottom surface. The horizontal straight edges of these triangular frames are welded to the bottom surface of the operating platform, and the vertical straight edges of the triangular frames are supported on the side walls of the tower crane. This utility model has a simple structure, a scientific and reasonable design, is easy to manufacture, and is convenient and quick to install and disassemble, effectively improving work efficiency. Furthermore, it is reusable, reducing construction costs and ensuring the safety of tower crane operation. However, this technology still has the following drawbacks.

[0004] When using a safety operating platform for tower crane frame installation, the protective space is a fixed size, making it difficult to adjust the protective length space of the safety operating platform according to user needs. This results in poor adjustability and applicability of the operating space of the safety operating platform. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a safety operating platform for installing a tower crane frame, comprising a platform plate, wherein a plurality of positioning sleeves are fixedly connected to the upper surface of the platform plate, and an adjusting column is slidably connected to the inner wall of each positioning sleeve, wherein a guide adjusting assembly is provided at the top of the adjusting column, and the guide adjusting assembly includes: The top plate is fixedly connected to the top of the adjusting column, and a connecting frame is fixedly installed on one side of the outer wall of the top plate; A socket block is fixedly located at the bottom end of the connecting frame. A screw is threadedly connected to the inner wall of the socket block, and a support frame is slidably connected to the outer wall of the socket block. Multiple protective frames are fixedly connected to the outer wall of the positioning sleeve. The protective frames are fixedly connected to the support frame, and the protective frames are used to support the support frame.

[0006] In a preferred embodiment, a plurality of positioning sleeves are arranged in a rectangular equidistant distribution, and the outer wall of the adjusting column and the inner wall of the positioning sleeve are both smooth surfaces; The bottom surface of the adjusting column is in contact with the upper surface of the platform plate.

[0007] In a preferred embodiment, the vertical cross-sectional shape of the connecting frame is L-shaped, and the outer wall of the sleeve block and the inner wall of the support frame are both smooth surfaces.

[0008] In a preferred embodiment, a plurality of the protective frames are arranged equidistantly from top to bottom, with a gap between each adjacent protective frame.

[0009] In a preferred embodiment, the bottom end of the screw extends to the bottom of the support frame and is fixedly mounted with a rotating cap, the rotating cap having a polygonal cross-sectional shape.

[0010] In a preferred embodiment, the bottom end of the platform plate is provided with a docking hole, and the cross-sectional shape of the docking hole is rectangular.

[0011] In a preferred embodiment, a sleeve plate is fixedly connected to one side of the sleeve block, and a transverse bolt is threaded onto the inner wall of the sleeve plate. The transverse bolt is used to press and lock the support frame. A support plate is fixedly connected to one side of the sleeve plate, and a longitudinal bolt is threaded onto the inner wall of the support plate. The longitudinal bolt is used to press and lock the support frame.

[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model adopts a guide adjustment component. The screw rotates inside the support frame, the sleeve block slides upward along the inner wall of the support frame, the connecting frame drives the top plate to move upward, and the adjusting column slides upward along the inner wall of the positioning sleeve. In this way, the gap between the top plate and the platform plate is larger, and the safe operating space is greater. 2. In this utility model, when the sleeve block moves upward, it causes the sleeve plate to move upward. Under the action of the threaded transmission force, the transverse bolt and the sleeve plate are pressed against the right side of the support frame, thereby achieving transverse locking of the sleeve plate. Under the action of the threaded meshing force, the longitudinal bolt and the support sleeve plate are pressed against the support frame, thereby achieving transverse and longitudinal compressive force on the support frame, which makes it easier to adjust and more secure. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the safety operation platform for installing the tower crane frame according to this utility model.

[0014] Figure 2 This is a partial structural diagram showing the connection between the protective frame and the support frame of this utility model.

[0015] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0016] Figure 4This is a partial structural diagram of the connection between the sleeve plate and the transverse bolt of this utility model.

[0017] The attached diagram is labeled as follows: 1. Platform plate; 2. Positioning sleeve; 3. Adjusting column; 4. Top plate; 5. Connecting frame; 6. Sleeve block; 7. Support frame; 8. Screw; 9. Protective frame; 10. Rotary cap; 11. Docking hole; 12. Sleeve plate; 13. Transverse bolt; 14. Support sleeve plate; 15. Longitudinal bolt. Detailed Implementation

[0018] 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.

[0019] As attached Figure 1 - Appendix Figure 4 The diagram shows a safety operating platform for installing a tower crane frame. The platform is equipped with a guide adjustment component. The guide adjustment component allows the adjustment column 3 to slide upward along the inner wall of the positioning sleeve 2, thus increasing the gap between the top plate 4 and the platform plate 1 and providing a larger safe operating space. The specific structural configuration of the guide adjustment component is as follows.

[0020] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2 As shown, multiple positioning sleeves 2 are fixedly connected to the upper surface of the platform plate 1. Each positioning sleeve 2 has an adjusting column 3 slidably connected to its inner wall. The top of each adjusting column 3 is equipped with a guide adjustment assembly, which includes: a top plate 4 fixedly connected to the top of the adjusting column 3, with a connecting frame 5 fixedly installed on one side of the outer wall of the top plate 4; a sleeve block 6 fixedly located at the bottom of the connecting frame 5, with a screw 8 threadedly connected to the inner wall of the sleeve block 6, and a support frame 7 slidably connected to the outer wall of the sleeve block 6; and multiple protective frames 9 fixedly connected to the outer wall of the positioning sleeves 2, with the protective frames 9 and support frames 7 fixedly connected, and the protective frames 9 supporting the support frames 7. The multiple positioning sleeves 2 are arranged in a rectangular, equidistant distribution. The outer wall of the adjusting column 3 and the inner wall of the positioning sleeve 2 are both smooth surfaces; the bottom surface of the adjusting column 3 is in contact with the upper surface of the platform plate 1.

[0021] The vertical cross-section of the connecting frame 5 is L-shaped, and the outer wall of the sleeve block 6 and the inner wall of the support frame 7 are both smooth surfaces. Multiple protective frames 9 are arranged equidistantly from top to bottom, with a gap between each adjacent protective frame 9.

[0022] In this embodiment, as shown in the appendix Figure 2As shown, the bottom end of the screw 8 extends to the bottom of the support frame 7 and is fixedly installed with a rotating cap 10. The cross-sectional shape of the rotating cap 10 is polygonal, so that the rotating cap 10 can drive the screw 8 to rotate, making it easier for the screw 8 to achieve stable rotation operation.

[0023] In this embodiment, as shown in the appendix Figure 1 As shown, a docking hole 11 is provided at the bottom of the platform plate 1. The cross-sectional shape of the docking hole 11 is rectangular, so as to facilitate docking with the gap of the bottom support of the tower base through the docking hole 11, and to facilitate personnel to enter for installation.

[0024] In use, the safety operating platform for tower crane frame installation is welded and fixed to the tower base via platform plate 1. By rotating the rotating cap 10, the rotating cap 10 drives the screw 8 to rotate. The screw 8 rotates inside the support frame 7, and the screw 8 drives the sleeve block 6 to move upward under the action of thread transmission force. The sleeve block 6 slides upward along the inner wall of the support frame 7. In this way, the sleeve block 6 drives the connecting frame 5 to move upward, the connecting frame 5 drives the top plate 4 to move upward, and the top plate 4 drives multiple adjusting columns 3 to move upward. The adjusting columns 3 slide upward along the inner wall of the positioning sleeve 2. At the same time, the positioning sleeve 2 supports multiple protective frames 9, and the protective frames 9 support the support frame 7, increasing the stability of the support frame 7. In this way, the gap space between the top plate 4 and the platform plate 1 is larger, and the safe operating space is greater.

[0025] In this embodiment, as shown in the appendix Figure 3 - Appendix Figure 4 As shown, a sleeve plate 12 is fixedly connected to one side of the sleeve block 6, and a transverse bolt 13 is threadedly connected to the inner wall of the sleeve plate 12. The transverse bolt 13 is used to press and lock the support frame 7. A support sleeve plate 14 is fixedly connected to one side of the sleeve plate 12, and a longitudinal bolt 15 is threadedly connected to the inner wall of the support sleeve plate 14. The longitudinal bolt 15 is used to press and lock the support frame 7.

[0026] When using the safety operating platform for tower crane frame installation, the sleeve block 6 moves upward, causing the sleeve plate 12 to move upward. The sleeve plate 12 then moves the support sleeve plate 14 upward. Simultaneously, the transverse bolt 13 is rotated. Under the action of threaded transmission force, the transverse bolt 13 and the sleeve plate 12 are pressed against the right side of the support frame 7, achieving transverse locking of the sleeve plate 12. At the same time, the longitudinal bolt 15 is rotated. Under the action of threaded meshing force, the longitudinal bolt 15 and the support sleeve plate 14 are pressed against the support frame 7. In this way, the longitudinal bolt 15 exerts longitudinal compressive force on the support frame 7, as well as transverse and longitudinal compressive force on the support frame 7, preventing the sleeve block 6 from moving and keeping the sleeve block 6 stable in the position of the support frame 7 for use. This also makes it easier to adjust and makes it more secure.

[0027] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety operating platform for installing a tower crane frame, comprising a platform plate (1), wherein a plurality of positioning sleeves (2) are fixedly connected to the upper surface of the platform plate (1), and an adjusting column (3) is slidably connected to the inner wall of each positioning sleeve (2), characterized in that: The top of the adjusting column (3) is provided with a guide adjusting component, the guide adjusting component comprising: The top plate (4) is fixedly connected to the top of the adjusting column (3), and a connecting frame (5) is fixedly installed on one side of the outer wall of the top plate (4). The socket block (6) is fixedly located at the bottom of the connecting frame (5). The inner wall of the socket block (6) is threaded with a screw (8), and the outer wall of the socket block (6) is slidably connected with a support frame (7). Multiple protective frames (9) are fixedly connected to the outer wall of the positioning sleeve (2). The protective frames (9) are fixedly connected to the support frame (7). The protective frames (9) are used to support the support frame (7).

2. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: The multiple positioning sleeves (2) are arranged in a rectangular equidistant distribution, and the outer wall of the adjusting column (3) and the inner wall of the positioning sleeve (2) are both smooth surfaces; The bottom end face of the adjusting column (3) is in contact with the upper surface of the platform plate (1).

3. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: The vertical cross-sectional shape of the connecting frame (5) is L-shaped, and the outer wall of the sleeve block (6) and the inner wall of the support frame (7) are both smooth surfaces.

4. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: Multiple protective frames (9) are arranged at equal intervals from top to bottom, and a gap is provided between two adjacent protective frames (9).

5. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: The bottom end of the screw (8) extends to the bottom of the support frame (7) and is fixedly installed with a rotating cap (10), the rotating cap (10) having a polygonal cross-sectional shape.

6. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: The bottom end of the platform plate (1) is provided with a docking hole (11), and the cross-sectional shape of the docking hole (11) is rectangular.

7. The safety operating platform for tower crane frame installation according to claim 1, characterized in that: A sleeve plate (12) is fixedly connected to one side of the sleeve block (6), and a transverse bolt (13) is threadedly connected to the inner wall of the sleeve plate (12). The transverse bolt (13) is used to press and lock the support frame (7). A support plate (14) is fixedly connected to one side of the sleeve plate (12), and a longitudinal bolt (15) is threadedly connected to the inner wall of the support plate (14). The longitudinal bolt (15) is used to press and lock the support frame (7).

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