Lifting type supporting platform for building installation

Abstract

The utility model relates to the technical field of lifting platforms, and discloses a lifting type supporting platform for building installation, which comprises a lifter, the top end of the outer surface of the lifter is fixedly connected with a supporting platform, the inner surface of the supporting platform is fixedly connected with a motor, and the output end of the motor is fixedly connected with a wire roller. The outer surface of the wire roller is fixedly connected with a suspension rope, the outer surface of the suspension rope is slidably connected with four sets of guide wheels, and one set of guide wheels is rotationally connected with the inner surface of the supporting platform. According to the utility model, the motor drives the wire roller to rotate, and the hook can move up and down under the self weight of the hook and the winding and unwinding effects of the wire roller on the suspension rope, so that a worker can hoist a tool on the ground to the supporting platform by using the hook when needing an additional tool in high-place operation, and does not need to descend the lifting platform to take the tool; and the time is effectively saved.

Description

Technical Field

[0001] This utility model relates to the field of lifting platform technology, and in particular to a lifting support platform for building installation. Background Technology

[0002] Lifting support platforms are used during construction and installation to improve construction efficiency. By using mechanical power to lift and move materials, manual climbing and carrying are reduced, allowing workers to focus on their work. They have multiple advantages such as high efficiency, safety, flexibility, and labor saving.

[0003] The most common type of lifting platform is the scissor lift platform. This type of lifting platform consists of intersecting links, resembling scissors. When the lift is started, the oil pump in the hydraulic system draws hydraulic oil from the oil tank and delivers it to the hydraulic cylinder through oil pipes. The hydraulic oil generates pressure in the hydraulic cylinder, pushing the piston upward. The piston is connected to the scissor mechanism via connecting rods, thereby causing the scissor mechanism to unfold, and the platform rises accordingly. This type of lifting platform is characterized by high stability and strong load-bearing capacity.

[0004] Considering that existing lifting platforms require workers to use various tools such as screwdrivers, wrenches, and electric drills to complete tasks at height, and that tools may be incomplete or damaged during maintenance, necessitating the descent of the lifting platform to retrieve them, each round trip consumes a significant amount of time. This is especially problematic in large construction projects where the lifting platform's lifting speed is limited. Adding the time spent waiting for the platform to start, ascending and descending, and searching for tools, a single round trip can take ten minutes or even longer. This accumulated wasted time severely delays the overall project schedule. Therefore, a lifting support platform for construction installation is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a lifting support platform for building installation. It aims to solve the problem that in existing lifting platform operations, workers often encounter situations where tools are incomplete or damaged when performing maintenance at heights. In such cases, the lifting platform must be lowered to retrieve or replace the tools. Especially in large construction projects, the lifting platform is slow, and considering the time spent waiting for operation, ascending and descending the platform, and searching for tools, a single round trip often takes ten minutes or even longer, resulting in significant time waste and seriously impacting the overall project schedule.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a lifting support platform for building installation, comprising a lifting machine, a support platform fixedly connected to the top of the outer surface of the lifting machine, a motor fixedly connected to the inner surface of the support platform, a wire roller fixedly connected to the output end of the motor, a suspension rope fixedly connected to the outer surface of the wire roller, and guide wheels slidably connected to the outer surface of the suspension rope. Four sets of guide wheels are provided; one set of guide wheels is rotatably connected to the inner surface of the support platform, a plate is hinged to the right side of the inner surface of the support platform, another set of guide wheels is rotatably connected to the middle of the outer surface of the plate, a suspension frame is hinged to the top of the inner surface of the plate, and the other two sets of guide wheels are rotatably connected to the inner surface of the suspension frame. A hook is fixedly connected to the right end of the suspension rope, and a guardrail is fixedly connected to the top of the outer surface of the support platform, with a fixing component provided on the right side of the guardrail.

[0007] As a further description of the above technical solution:

[0008] The fixing component includes a fixing member, a snap-fit ​​member, a wedge block, and a spring A. The outer surface of the fixing member is fixedly connected to the right side of the inner surface of the guardrail. The outer surface of the snap-fit ​​member is fixedly connected to the top of the outer surface of the suspension bracket. The outer surface of the wedge block is elastically connected to the inner surface of the fixing member through spring A. The outer surface of the wedge block is snapped onto the outer surface of the snap-fit ​​member.

[0009] As a further description of the above technical solution:

[0010] A handle is elastically connected to the left side of the inner surface of the suspension frame via spring B. An auxiliary column is fixedly connected to the left side of the inner surface of the suspension frame. The right side of the inner surface of the handle is slidably connected to the outer surface of the auxiliary column.

[0011] As a further description of the above technical solution:

[0012] One end of the spring A is fixedly connected to the inner surface of the fixing member, and the other end of the spring A is fixedly connected to the outer surface of the inclined block.

[0013] As a further description of the above technical solution:

[0014] One end of the spring B is fixedly connected to the inner surface of the suspension bracket, and the other end of the spring B is fixedly connected to the right side of the outer surface of the handle.

[0015] As a further description of the above technical solution:

[0016] The inner surface of the suspension bracket is fixedly connected to a guide post, and the right side of the inner surface of the handle is slidably connected to the outer surface of the guide post.

[0017] As a further description of the above technical solution:

[0018] The inner surface of the fastener is slidably connected to a lever, the outer surface of the lever is fixedly connected to the outer surface of the inclined block, and a handle is fixedly connected to the top of the outer surface of the plate.

[0019] As a further description of the above technical solution:

[0020] A protective door is hinged to the left side of the outer surface of the guardrail.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the hook can move up and down by rotating the wire roller driven by the motor, under the weight of the hook itself and the winding and unwinding action of the wire roller on the suspension rope. When workers need additional tools while working at height, they can use the hook to hoist the tools on the ground to the support platform without having to descend the lifting platform to retrieve the tools, which effectively saves time.

[0023] 2. In this utility model, when using the hook, the entire board body, along with the suspension frame and the hook, is stored inside the support platform, which prevents the hook from swinging randomly when not in use, reduces safety hazards, and also prevents the hook from being damaged due to prolonged exposure, extending its service life. Furthermore, it does not occupy extra space and ensures the cleanliness and orderliness of the work area.

[0024] 3. In this utility model, the handle that is slidably connected to the left side of the inner surface of the suspension frame can be pulled outward when the suspension frame needs to be flipped, thereby extending the hinge point of the suspension frame. This makes it easier and more stable to flip the suspension frame, and makes it easier for workers to adjust the suspension frame to a horizontal position for hoisting tools, thus improving the convenience and safety of operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the main structure of a lifting support platform for building installation proposed in this utility model;

[0026] Figure 2 This is a side view of the lifting support platform for building installation proposed in this utility model.

[0027] Figure 3 This is a cross-sectional structural diagram of a lifting support platform for building installation proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the plate flipping structure of a lifting support platform for building installation proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the roller structure of a lifting support platform for building installation proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the inclined block structure of a lifting support platform for building installation proposed in this utility model.

[0031] Figure 7 This is a cross-sectional structural diagram of the suspension frame of a lifting support platform for building installation proposed in this utility model.

[0032] Legend:

[0033] 1. Lifting platform; 2. Guardrail; 3. Safety door; 4. Fixture; 5. Plate; 6. Support platform; 7. Wire roller; 8. Suspension frame; 9. Clip-on component; 10. Hook; 11. Suspension rope; 12. Guide wheel; 13. Motor; 14. Inclined block; 15. Spring A; 16. Handle; 17. Spring B; 18. Auxiliary column; 19. Guide column. Detailed Implementation

[0034] 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.

[0035] Reference Figure 1 , Figure 3 , Figure 5This utility model provides an embodiment of a lifting support platform for building installation, comprising a lift 1, a support platform 6 fixedly connected to the top of the outer surface of the lift 1, enabling the lift 1 to drive the support platform 6 to move up and down, a motor 13 fixedly connected to the inner surface of the support platform 6, providing fixed support for the motor 13, a roller 7 fixedly connected to the output end of the motor 13, enabling the motor 13 to drive the roller 7 to rotate, and a suspension rope 11 fixedly connected to the outer surface of the roller 7, allowing the roller 7 to wind and release the suspension rope 11 when rotating. The suspension rope 11 is slidably connected to guide wheels 12 on its outer surface, allowing the suspension rope 11 to move within a designated position due to the slidable connection with the outer surface of the guide wheels 12. Four sets of guide wheels 12 are provided, allowing the suspension rope 11 to bend at multiple angles while maintaining movement, preventing interference with the flipping of the plate 5. One set of guide wheels 12 is rotatably connected to the inner surface of the support platform 6, enabling the suspension rope 11 to be horizontally guided from the roller 7, facilitating connection with the guide wheels 12 on the plate 5. As a result, a plate 5 is hinged to the right side of the inner surface of the support platform 6, allowing the plate 5 to rotate along the right side of the inner surface of the support platform 6. Another set of guide wheels 12 is rotatably connected to the middle of the outer surface of the plate 5, allowing the other set of guide wheels 12 to guide the suspension rope 11 on the guide wheels 12 inside the support platform 6 to the plate 5. A suspension frame 8 is hinged to the top of the inner surface of the plate 5, allowing the suspension frame 8 to rotate along the top of the inner surface of the plate 5, making the suspension frame 8 horizontal. Two other sets of guide wheels 12 are rotatably connected to the inner surface of the suspension frame 8, allowing the other two sets of guide wheels 12 to guide the suspension rope 11 on the plate 5. The suspension rope 11 is guided into the suspension frame 8 and extends beyond the vertical line of the support platform 6 to prevent the tool from colliding with the support platform 6 during hoisting. The right end of the suspension rope 11 is fixedly connected to a hook 10, so that when the suspension rope 11 is pulled by the wire roller 7 for winding and unwinding, the hook 10 can move together. The top of the outer surface of the support platform 6 is fixedly connected to a guardrail 2 to prevent workers from falling off the support platform 6 during maintenance. The right side of the guardrail 2 is provided with a fixing component, so that the plate 5 and the suspension frame 8 can be fixed in the designated position by the fixing component.

[0036] Reference Figure 4 , Figures 6-7The fixing components include a fixing member 4, a snap-fit ​​member 9, a wedge block 14, and a spring A15. The outer surface of the fixing member 4 is fixedly connected to the right side of the inner surface of the guardrail 2, providing a fixed support for the fixing member 4 through the right side of the inner surface of the guardrail 2. The outer surface of the snap-fit ​​member 9 is fixedly connected to the top of the outer surface of the suspension frame 8, so that when the suspension frame 8 moves, it can simultaneously drive the snap-fit ​​member 9 to move together. The outer surface of the wedge block 14 is elastically connected to the inner surface of the fixing member 4 through the spring A15, so that the wedge block 14 can always move outward without being affected by external force. The outer surface of the wedge block 14 snaps into the outer surface of the snap-fit ​​member 9, so that the snap-fit ​​member 9 can drive the suspension frame 8 to be fixed in a designated position by snapping into the wedge block 14, and when the suspension frame 8 is fixed in a designated position, it can simultaneously drive the plate 5 to be fixed in a designated position.

[0037] Reference Figures 6-7 A handle 16 is elastically connected to the left side of the inner surface of the suspension bracket 8 via a spring B17, allowing the handle 16 to always move to the right without external force. An auxiliary column 18 is fixedly connected to the left side of the inner surface of the suspension bracket 8, providing fixed support for the auxiliary column 18. The outer surface of the auxiliary column 18 is slidably connected to the right side of the inner surface of the handle 16, allowing the handle 16 to move laterally along both the inner surface of the suspension bracket 8 and the outer surface of the auxiliary column 18. Spring A15... One end of the spring A15 is fixedly connected to the inner surface of the fixing member 4, and the other end of the spring A15 is fixedly connected to the outer surface of the inclined block 14, so that when the snap-fit ​​member 9 stops pressing the inclined block 14, the inclined block 14 can always move outward under the elastic force of the spring A15. One end of the spring B17 is fixedly connected to the inner surface of the suspension bracket 8, and the other end of the spring B17 is fixedly connected to the right side of the outer surface of the handle 16, so that when the handle 16 is stopped from being pulled, the handle 16 can be reset inward under the elastic force of the spring B17.

[0038] Reference Figure 2 , Figures 6-7The inner surface of the suspension bracket 8 is fixedly connected to a guide post 19, which provides a fixed support for the guide post 19. The right side of the inner surface of the handle 16 is slidably connected to the outer surface of the guide post 19, allowing the handle 16 to always move along the designated position when moving laterally. Furthermore, when operating the handle 16, the guide post 19 further increases the contact points between the handle 16 and the suspension bracket 8, resulting in a more effortless and stable effect when the handle 16 drives the suspension bracket 8 to rotate. The inner surface of the fixing member 4 is slidably connected to the guide post 19. The movable connection includes a lever 20, which allows the lever 20 to move laterally along the inner surface of the fixing member 4. The outer surface of the lever 20 is fixedly connected to the outer surface of the inclined block 14, so that when the lever 20 is moved, it can drive the two sets of inclined blocks 14 to move inward, thereby releasing the locking effect of the locking member 9. A handle is fixedly connected to the top of the outer surface of the plate 5, which makes it easier to pull the plate 5 out of the support platform 6. A protective door 3 is hinged to the left side of the outer surface of the guardrail 2, allowing workers to enter the guardrail 2 by opening the protective door 3.

[0039] Working principle: When workers are working at height and need to use additional tools, they first grasp the handle on the plate 5 to flip the plate 5 to a vertical position. Then, they grasp the handle 16 and pull it outward to extend the hinge point of the suspension frame 8. Next, they flip the handle 16 downward to cause the suspension frame 8 to flip along the top of the inner surface of the plate 5, bringing the suspension frame 8 to a horizontal position. As the suspension frame 8 flips to a horizontal position, the locking piece 9 on the suspension frame 8 will press against the inclined block 1 inside the fixing piece 4. 4. Move it inward, and when the suspension frame 8 is in a horizontal state, the inclined block 14 will move outward due to the loss of the squeezing of the fixing part 4, and engage with the outer surface of the snap-fit ​​part 9, fixing the suspension frame 8 in the designated position, and the plate body 5 will also be fixed in the designated position due to the suspension frame 8 being fixed in the designated position. When the suspension frame 8 is fixed, start the motor 13, drive the roller 7 to rotate, and let the weight of the hook 10 drive the suspension rope 11 downward, so that the hook 10 can lift the tools on the ground onto the support platform 6.

[0040] When the hoisting is finished, press the two sets of levers 20 inward at the same time, so that they drive the two sets of inclined blocks 14 to move inward, release the locking effect on the locking piece 9, and then the suspension frame 8 will sag due to the influence of gravity. Then, grasp the handle at the top of the plate 5 and flip the plate 5 downward to store it in the support platform 6.

[0041] 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 lifting support platform for building installation, comprising a lifting machine (1), characterized in that: The outer surface top of the elevator (1) is fixedly connected with a support platform (6), the inner surface of the support platform (6) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a wire roller (7), the outer surface of the wire roller (7) is fixedly connected with a suspension rope (11), the outer surface of the suspension rope (11) is slidably connected with a guide wheel (12), the guide wheel (12) is provided with four groups, one group of the guide wheel (12) is rotatably connected with the inner surface of the support platform (6), the inner surface right side of the support platform (6) is hingedly connected with a plate body (5), another group of the guide wheel (12) is rotatably connected with the outer surface middle part of the plate body (5), the inner surface top of the plate body (5) is hingedly connected with a suspension frame (8), the other two groups of the guide wheel (12) are rotatably connected with the inner surface of the suspension frame (8), the right end of the suspension rope (11) is fixedly connected with a hook (10), the outer surface top of the support platform (6) is fixedly connected with a guardrail (2), the right side of the guardrail (2) is provided with a fixing assembly.

2. The lifting support platform for building installation according to claim 1, characterized in that: The fixing assembly comprises a fixing piece (4), a clamping piece (9), an inclined block (14) and a spring A (15), the outer surface of the fixing piece (4) is fixedly connected with the inner surface right side of the guardrail (2), the outer surface of the clamping piece (9) is fixedly connected with the outer surface top of the suspension frame (8), the outer surface of the inclined block (14) is elastically connected with the inner surface of the fixing piece (4) through the spring A (15), and the outer surface of the inclined block (14) is clamped with the outer surface of the clamping piece (9).

3. The lifting support platform for building installation according to claim 1, characterized in that: The inner surface left side of the suspension frame (8) is elastically connected with a handle (16) through a spring B (17), and the inner surface left side of the suspension frame (8) is fixedly connected with an auxiliary column (18).

4. The lifting support platform for building installation according to claim 2, characterized in that: One end of the spring A (15) is fixedly connected with the inner surface of the fixing piece (4), and the other end of the spring A (15) is fixedly connected with the outer surface of the inclined block (14).

5. The lifting support platform for building installation according to claim 3, characterized in that: One end of the spring B (17) is fixedly connected with the inner surface of the suspension frame (8), and the other end of the spring B (17) is fixedly connected with the outer surface right side of the handle (16).

6. The lifting support platform for building installation according to claim 3, characterized in that: The inner surface of the suspension frame (8) is fixedly connected with a guide column (19), and the inner surface right side of the handle (16) is slidably connected with the outer surface of the guide column (19).

7. The lift support platform for building construction according to claim 2, wherein: The inner surface of the fixing piece (4) is slidably connected with a pushing block (20), the outer surface of the pushing block (20) is fixedly connected with the outer surface of the inclined block (14), and the outer surface top of the plate body (5) is fixedly connected with a lifting handle.

8. The lift support platform for building construction according to claim 1, wherein: The outer surface left side of the guardrail (2) is hingedly connected with a protection door (3).

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