Foldable safety operating platform for working at height

Abstract

This utility model relates to the field of construction safety equipment technology, and discloses a foldable safety operating platform for high-altitude operations. It includes a support plate, a rotating shaft fixedly connected to the top of the outer wall of the support plate, a baffle plate rotatably connected to the outer wall of the rotating shaft, a support platform fixedly connected to the outer wall of the baffle plate, a rotating strip rotatably connected to the inner wall of the baffle plate, a second baffle plate rotatably connected to the right side of the outer wall of the baffle plate, a docking groove fixedly connected to the edge of the outer wall of the second baffle plate, and a pressing plate fixedly connected to the bottom of the outer wall of the second baffle plate. A fixing groove is engaged with the outer wall of the pressing plate. In this utility model, the guide groove of the L-shaped plate second enables precise transmission of the telescopic strip. The baffle plate and the second baffle plate are designed to engage and disengage through the rotating strip and the docking groove, making opening and closing convenient. After unfolding, they are securely locked by the pressing plate and the fixing groove. When folded, they significantly save storage space.

Description

Technical Field

[0001] This utility model relates to the field of construction safety equipment technology, and in particular to a foldable safety operating platform for high-altitude operations. Background Technology

[0002] With the increasing demands for safety, space adaptability, and work efficiency in industries such as construction and power, traditional high-altitude work platforms have problems such as inconvenient folding and storage, large space occupation, complicated installation and disassembly, and insufficient stable support. They are unable to meet the needs of working in confined spaces, flexible transportation, and safe operation in multiple scenarios. Therefore, there is an urgent need for a foldable, easy-to-operate, and highly stable safe operation platform.

[0003] A search revealed Chinese Patent Publication No. CN218934297U, which discloses a portable, foldable, single-person high-altitude work safety platform, including a folding bracket, auxiliary legs, and a platform structure. The auxiliary legs are sleeved on the middle of both sides of the folding bracket, and a buckle is provided at the connection between the auxiliary legs and the folding bracket. An auxiliary positioning rod is provided at the lower end of the folding bracket near the buckle, and a first movable connection is provided in the middle of the auxiliary positioning rod. A platform structure is built on the upper end of the folding bracket, and a drilling platform structure is movably connected to one side of the inner wall of the platform structure. However, the above solution has obvious problems; it only discusses the portability of the device and does not describe the poor stability that occurs during use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a foldable safety operating platform for high-altitude operations, aiming to solve the problem that existing devices are prone to shaking or moving during use due to their large size, which poses a high risk.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a foldable safety operating platform for high-altitude operations, comprising a support plate, a rotating shaft fixedly connected to the top of the outer wall of the support plate, a baffle plate rotatably connected to the outer wall of the rotating shaft, a support platform fixedly connected to the outer wall of the baffle plate, a rotating strip rotatably connected to the inner wall of the baffle plate, a second baffle plate rotatably connected to the right side of the outer wall of the baffle plate, a mating groove fixedly connected to the edge of the outer wall of the second baffle plate, a pressing plate fixedly connected to the bottom of the outer wall of the second baffle plate, a fixing groove engaging with the outer wall of the pressing plate, a support base plate at the bottom of the support plate, and a stabilizing mechanism at the bottom of the support plate.

[0006] As a further description of the above technical solution:

[0007] The stabilizing mechanism includes a fixed frame, the outer wall of which is fixed to a supporting base plate. A second rotating shaft is rotatably connected to the outer wall of the fixed frame. A connecting strip is fixedly connected to the outer wall of the second rotating shaft. A third telescopic strip is movably connected to the connecting strip. A rotating frame is rotatably connected to the bottom end of the third telescopic strip.

[0008] As a further description of the above technical solution:

[0009] The bottom of the support plate is fixedly connected to an L-shaped plate, and the outer wall of the L-shaped plate has a movable groove.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the movable groove is slidably connected to a telescopic strip one, and the bottom of the telescopic strip one is rotatably connected to a telescopic strip two.

[0012] As a further description of the above technical solution:

[0013] The bottom of the telescopic strip 2 is slidably connected to a push plate, and the outer wall of the push plate is fixedly connected to a drive shaft.

[0014] As a further description of the above technical solution:

[0015] A motor is fixedly connected to the top of the support base plate, and an L-shaped plate is fixedly connected to the top edge of the support base plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the rotating frame is fixedly connected to a fixing nail, and the bottom of the fixing nail is fixedly connected to a fixing plate.

[0018] As a further description of the above technical solution:

[0019] Pressure plates are movably connected to both sides of the outer wall of the support base plate, positioning strips are fixedly connected to the bottom of the pressure plates, and pulleys are rotatably connected to the bottom of the support base plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the supporting base plate is equipped with a double fixing structure: stepping on the pressure plate will trigger the positioning strip to extend quickly and complete the initial positioning. At the same time, the angle and length of the connecting strip and the telescopic strip can be adjusted by rotating the structure. After the fixing plate is parallel to the ground, it is rigidly fixed with fixing nails. The double protection effectively prevents the device from sliding and tipping over during use. It is suitable for ground with different flatness and significantly improves the safety of use and the adaptability of the scene.

[0022] 2. In this utility model, the device adopts a linkage structure of motor-driven drive shaft and push plate. The telescopic bar is precisely transmitted through the guide groove of L-shaped plate two, which can automatically push the support plate up and down. The operation is labor-saving and the adjustment is precise. The baffle one and baffle two are designed to be engaged and disengaged through the locking and disengaging design of rotating bar and docking groove. They are easy to open and close. After unfolding, they are firmly locked by the squeezing plate and fixing groove. After folding, they can save a lot of storage space. Attached Figure Description

[0023] Figure 1 This is a front perspective view of the foldable safety operating platform for working at height proposed in this utility model.

[0024] Figure 2 This is a perspective view of the right side of the foldable safety operating platform for working at heights proposed in this utility model.

[0025] Figure 3 This is a cross-sectional view of the baffle of the foldable safety operating platform for working at heights proposed in this utility model.

[0026] Figure 4 This is a structural diagram of the L-shaped plate of the foldable safety operation platform for working at heights proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the stabilizing mechanism of the foldable safety operating platform for high-altitude operations proposed in this utility model;

[0028] Figure 6 This is a partial schematic diagram of the stabilization mechanism of the foldable safety operating platform for high-altitude operations proposed in this utility model.

[0029] Legend:

[0030] 1. Support plate; 2. Stabilizing mechanism; 201. Fixing frame; 202. Rotating shaft one; 203. Connecting bar; 204. Telescopic bar three; 205. Rotating frame; 206. Fixing nail; 207. Pulley; 208. Positioning bar; 209. Pressure plate; 210. Fixing plate; 3. Rotating shaft two; 4. Support platform; 5. Baffle one; 6. Rotating bar; 7. Baffle two; 8. Docking groove; 9. Extrusion plate; 10. Fixing groove; 11. L-shaped plate one; 12. Movable groove; 13. Telescopic bar one; 14. Telescopic bar two; 15. Push plate; 16. Drive shaft; 17. L-shaped plate two; 18. Motor; 19. Support base plate. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides a foldable safety operating platform for high-altitude operations, including a support plate 1. A rotating shaft 2 3 is fixedly connected to the top of the outer wall of the support plate 1. A baffle 1 5 is rotatably connected to the outer wall of the rotating shaft 2 3. A support platform 4 is fixedly connected to the outer wall of the baffle 1 5. A rotating strip 6 is rotatably connected to the inner wall of the baffle 1 5. A baffle 2 7 is rotatably connected to the right side of the outer wall of the baffle 1 5. A docking groove 8 is fixedly connected to the edge of the outer wall of the baffle 2 7. An extrusion plate 9 is fixedly connected to the bottom of the outer wall of the baffle 2 7. A fixing groove 10 is engaged with the outer wall of the extrusion plate 9. A support base plate 19 is provided at the bottom of the support plate 1. A stabilizing mechanism 2 is provided at the bottom of the support plate 1.

[0033] Specifically, a rotating shaft 2 3 is fixedly connected to the top of the outer wall of the support plate 1. The outer wall of the rotating shaft 2 3 is rotatably connected to a baffle 1 5. An L-shaped support platform 4 is fixedly connected to the outer wall of the baffle 1 5 to provide a stable bearing platform. A rotating bar 6 is rotatably connected to the inner wall of the baffle 1 5. The rotating bar 6 can rotate around the connection point at multiple angles. A baffle 2 7 is rotatably connected to the right side of the outer wall of the baffle 1 5. A docking groove 8 is fixedly connected to the edge of the outer wall of the baffle 2 7 to achieve a precise docking function. A trapezoidal extrusion plate 9 is fixedly connected to the bottom of the outer wall of the baffle 2 7. The outer wall of the extrusion plate 9 forms a tight interlocking connection with a rectangular fixing groove 10 to ensure connection stability. A support base plate 19 is set at the bottom of the entire device to provide a solid foundation support for the entire structure.

[0034] Please see the appendix Figure 3 - Appendix Figure 5 The stabilizing mechanism 2 includes a fixed frame 201. The outer wall of the fixed frame 201 is fixed on the support base plate 19. The outer wall of the fixed frame 201 is rotatably connected to a rotating shaft 202. The outer wall of the rotating shaft 202 is fixedly connected to a connecting strip 203. The connecting strip 203 is movably connected to a telescopic strip 204. The bottom end of the telescopic strip 204 is rotatably connected to a rotating frame 205.

[0035] Specifically, the outer wall of the fixed frame 201 is fixed to the center of the upper surface of the support base plate 19 to ensure the stability and reliability of the overall structure. The outer wall of the fixed frame 201 is rotatably connected to the rotating shaft 202, so that the rotating shaft 202 can rotate smoothly around the axis of the fixed frame 201. A long strip connecting bar 203 is fixedly connected to the outer wall of the rotating shaft 202. The other end of the connecting bar 203 is movably connected to the telescopic bar 204, allowing the telescopic bar 204 to swing freely within a certain angle range. The bottom end of the telescopic bar 204 is rotatably connected to the rotating frame 205, so that the rotating frame 205 can flexibly adjust its position as the telescopic bar 204 extends, retracts and swings.

[0036] Please see the appendix Figure 2 - Appendix Figure 4 The bottom of the support plate 1 is fixedly connected to an L-shaped plate 11. The outer wall of the L-shaped plate 11 is provided with a movable groove 12. The outer wall of the movable groove 12 is slidably connected to a telescopic strip 13. The bottom of the telescopic strip 13 is rotatably connected to a telescopic strip 14. The bottom of the telescopic strip 14 is slidably connected to a push plate 15. The outer wall of the push plate 15 is fixedly connected to a drive shaft 16.

[0037] Specifically, an L-shaped plate 11 is fixedly connected to the bottom of the support plate 1. An movable groove 12 is on the outer wall of the L-shaped plate 11. A telescopic strip 13 is slidably connected to the outer wall of the movable groove 12. A telescopic strip 2 14 is rotatably connected to the bottom of the telescopic strip 13. A push plate 15 is slidably connected to the bottom of the telescopic strip 2 14. A drive shaft 16 for transmitting power is fixedly connected to the outer wall of the push plate 15.

[0038] Please see the appendix Figure 5 - Appendix Figure 6 A motor 18 is fixedly connected to the top of the support base plate 19, an L-shaped plate 17 is fixedly connected to the top edge of the support base plate 19, a fixing nail 206 is fixedly connected to the bottom of the rotating frame 205, a fixing plate 210 is fixedly connected to the bottom of the fixing nail 206, pressure plates 209 are movably connected to both sides of the outer wall of the support base plate 19, a positioning strip 208 is fixedly connected to the bottom of the pressure plate 209, and a pulley 207 is rotatably connected to the bottom of the support base plate 19.

[0039] Specifically, a drive motor 18 is fixedly installed on the upper surface of the support base plate 19. The motor 18 is used to provide rotational power. An L-shaped plate 17 is fixedly connected to the top edge of the support base plate 19 to provide lateral support and structural reinforcement. A fixing nail 206 is fixed to the lower end of the rotating frame 205. The fixing nail 206 is connected through to the bottom fixing plate 210 and fixed to the ground. Openable and closable pressure plates 209 are movably connected to the outer walls on both sides of the support base plate 19. A positioning strip 208 is fixedly connected to the lower surface of the pressure plate 209 to achieve precise alignment when closed. Pulleys 207 are installed at the four corners of the bottom of the support base plate 19.

[0040] Working principle: There is a pressure plate 209 on the outer wall of the support base plate 19. By stepping on the pressure plate 209, the pressure plate 209 pushes the positioning strip 208 at the bottom to extend, supporting and positioning the bottom of the support base plate 19. There is a rotating shaft 202 on the outer wall of the support base plate 19. After rotation, the connecting strip 203 on the outer wall of the rotating shaft 202 rotates. There is a telescopic strip 204 on the outer wall of the connecting strip 203 that can extend. There is a rotating frame 205 at the bottom of the telescopic strip 204. There is a fixing plate 210 at the bottom of the rotating frame 205. After the fixing plate 210 contacts the ground parallel to it, the fixing nail 206 is fixed, so that the fixing plate 210 can fix and support the device, preventing the device from sliding and causing danger during use.

[0041] When the device is in use, when it is pushed to the appropriate position, the motor 18 drives the drive shaft 16, which is connected to the push plate 15. The two ends of the push plate 15 are slidably connected to the L-shaped plate 17, so that the push plate 15 moves along the slot of the L-shaped plate 17, thereby pushing the bottom of the telescopic strip 14 to deform and pushing the telescopic strip 13 to rise. There is a support plate 1 connected to the top of the L-shaped plate 11. There is a baffle 5 on the outer wall of the support plate 1 and a rotating strip 6 on the inner wall of the baffle 5. Rotating the rotating strip 6 separates the rotating strip 6 from the docking groove 8 on the outer wall of the baffle 7, so that the baffle 7 can rotate and open along one side of the baffle 5. Then, the pressing plate 9 on the outer wall of the baffle 7 engages with the fixing groove 10 on the top of the support plate 1 to fix the baffle 7, thereby achieving the effect of folding and unfolding.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 foldable safety operating platform for working at heights, including a support plate (1), characterized in that: A rotating shaft 2 (3) is fixedly connected to the top of the outer wall of the support plate (1). A baffle 1 (5) is rotatably connected to the outer wall of the rotating shaft 2 (3). A support platform (4) is fixedly connected to the outer wall of the baffle 1 (5). A rotating strip (6) is rotatably connected to the inner wall of the baffle 1 (5). A baffle 2 (7) is rotatably connected to the right side of the outer wall of the baffle 1 (5). A docking groove (8) is fixedly connected to the edge of the outer wall of the baffle 2 (7). A pressing plate (9) is fixedly connected to the bottom of the outer wall of the baffle 2 (7). A fixing groove (10) is engaged with the outer wall of the pressing plate (9). A support base plate (19) is provided at the bottom of the support plate (1). A stabilizing mechanism (2) is provided at the bottom of the support plate (1).

2. The foldable safety operating platform for working at heights according to claim 1, characterized in that: The stabilizing mechanism (2) includes a fixed frame (201), the outer wall of which is fixed to the supporting base plate (19). The outer wall of the fixed frame (201) is rotatably connected to a rotating shaft (202). The outer wall of the rotating shaft (202) is fixedly connected to a connecting strip (203). The outer wall of the connecting strip (203) is movably connected to a telescopic strip (204). The bottom end of the telescopic strip (204) is rotatably connected to a rotating frame (205).

3. The foldable safety operating platform for working at heights according to claim 1, characterized in that: The bottom of the support plate (1) is fixedly connected to an L-shaped plate (11), and the outer wall of the L-shaped plate (11) is provided with a movable groove (12).

4. The foldable safety operating platform for working at heights according to claim 3, characterized in that: The outer wall of the movable groove (12) is slidably connected to a telescopic strip one (13), and the bottom of the telescopic strip one (13) is rotatably connected to a telescopic strip two (14).

5. The foldable safety operating platform for working at heights according to claim 4, characterized in that: The bottom of the telescopic strip 2 (14) is slidably connected to a push plate (15), and the outer wall of the push plate (15) is fixedly connected to a drive shaft (16).

6. The foldable safety operating platform for working at heights according to claim 1, characterized in that: A motor (18) is fixedly connected to the top of the support base plate (19), and an L-shaped plate (17) is fixedly connected to the top edge of the support base plate (19).

7. The foldable safety operating platform for working at heights according to claim 2, characterized in that: The bottom of the rotating frame (205) is fixedly connected to a fixing nail (206), and the bottom of the fixing nail (206) is fixedly connected to a fixing plate (210).

8. The foldable safety operating platform for working at heights according to claim 1, characterized in that: Pressure plates (209) are movably connected to both sides of the outer wall of the support base plate (19). A positioning strip (208) is fixedly connected to the bottom of the pressure plate (209). A pulley (207) is rotatably connected to the bottom of the support base plate (19).

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