Movable hanging cage

Abstract

The utility model discloses a movable hanging cage which comprises a supporting plate, two first hanging rods are arranged on the same side of the supporting plate, two second hanging rods are arranged on the other side of the supporting plate, one ends of the second hanging rods are connected to the first hanging rods, and a plurality of first protective cross rods are arranged between the two second hanging rods. According to the device, through cooperation of a second connecting rod, a screw rod, a hand wheel, a movable plate and a second pulley block, the effect that the screw rod rotates to drive the movable plate to adjust the position is achieved, and compared with a third pulley block which is relatively fixed in position, the movable plate can be conveniently and rapidly moved; according to the movable hanging cage, the distance between the second pulley block and the third pulley block is adjusted, so that the position, hung on the wall body, of the movable hanging cage can be adjusted according to the thickness of the wall body, the adaptability of the hanging cage is improved, gaps between the pulley blocks and the wall body are reduced, and the hanging firmness degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary instruments for engineering, in particular to a movable hanging cage. Background Art

[0002] The movable hanging cage is an auxiliary instrument for overhauling the structure of the outer wall of a bridge. The existing movable hanging cages are usually customized according to the thickness of the outer wall. Since the positions of the pulleys for movement are relatively fixed, there are certain drawbacks in applicability. Moreover, the pulleys are used to move the hanging cage under the action of external forces, resulting in poor stability when the movable hanging cage is suspended and easy displacement. Therefore, a movable hanging cage is needed to meet the requirements. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a movable hanging cage to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A movable hanging cage includes a support plate. On the same side of the support plate, two first hanging rods are provided. On the other side, two second hanging rods are provided. One end of the second hanging rod is connected to the first hanging rod. Between the two second hanging rods, a plurality of first protective crossbars are provided. Between the two second hanging rods and the two first hanging rods, a plurality of second protective crossbars are provided. Between the horizontal sections of the two first hanging rods, the same first connecting rod is connected. At the bottom end of the first connecting rod, a first pulley set is provided. Between the vertical sections at one end of the two first hanging rods, the same second connecting rod is connected. The second connecting rod is internally threaded with a screw rod. One end of the screw rod is provided with a hand wheel, and the other end is movably connected to a moving plate. A second pulley set is provided on the moving plate. Between the vertical sections at the other end of the two first hanging rods, the same third connecting rod is connected. At one end of the third connecting rod, a third pulley set is provided. A sliding rod is slidably connected in the third connecting rod. One end of the sliding rod is connected to a brake plate. A spring is connected between the brake plate and the third connecting rod. A brake pad is movably connected to the brake plate.

[0005] Preferably, a plurality of side baffle plates are provided on the support plate, and the plurality of side baffle plates are arranged between the two first hanging rods, between the two second hanging rods, and between the first hanging rod and the second hanging rod.

[0006] Preferably, a threaded hole is provided on the second connecting rod, and the screw rod is threadedly connected in the threaded hole.

[0007] Preferably, one end of the screw rod is connected with a connecting shaft, the cross-section of the connecting shaft is T-shaped, and the connecting shaft is rotatably connected inside one end of the moving plate.

[0008] Preferably, a positioning rod is connected to the moving plate, and the positioning rod is slidably connected in the second connecting rod.

[0009] Preferably, the sliding rod is rectangular, and a sliding hole corresponding to the shape of the sliding rod is formed in the third connecting rod.

[0010] Preferably, one end of the sliding rod is rotatably connected with a handle, and the distance from the connection part to the end face of the handle is greater than the distance from the connection part to the side face of the handle.

[0011] The beneficial effects of the utility model are as follows:

[0012] In the utility model, through the cooperation between the second connecting rod, the screw rod, the hand wheel, the moving plate and the second pulley set, the effect that the rotation of the screw rod drives the moving plate to adjust the position is realized. Compared with the third pulley set with a relatively fixed position, the distance between the second pulley set and the third pulley set is adjusted, so that the mobile hanging cage can be adjusted according to the thickness of the wall when it is hung on the wall part, improving the adaptability of the hanging cage and reducing the gap between the pulley set and the wall, and improving the hanging firmness.

[0013] In the utility model, through the cooperation between the sliding rod, the spring, the brake plate and the brake pad, a brake mechanism is provided for the mobile hanging cage. When the hanging cage needs to move, the elastic force of the spring is used to separate the brake pad from the wall, which can be realized. When it needs to be fixed in one place for a long time for maintenance, the elastic force of the spring makes the brake pad always contact with the wall, increasing the friction and preventing sliding, thus realizing the stability of the hanging cage when it is hung. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a movable hanging cage proposed by the utility model;

[0015] Figure 2 It is a front view sectional structural diagram of a movable hanging cage proposed by the utility model;

[0016] Figure 3 It is a top view sectional structural diagram of the second connecting rod of a movable hanging cage proposed by the utility model;

[0017] Figure 4 It is a top view sectional structural diagram of the third connecting rod of a movable hanging cage proposed by the utility model.

[0018] In the figure: 1, supporting plate; 2, first hanging rod; 3, second hanging rod; 4, first protective cross bar; 5, second protective cross bar; 6, first connecting rod; 7, first pulley set; 8, second connecting rod; 9, screw rod; 10, hand wheel; 11, moving plate; 12, second pulley set; 13, third connecting rod; 14, third pulley set; 15, sliding rod; 16, brake plate; 17, spring; 18, brake pad; 19, side baffle; 20, threaded hole; 21, connecting shaft; 22, positioning rod; 23, sliding hole; 24, handle. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Referring to Figures 1-4 , a movable hanging cage includes a support plate 1. Two first hanging rods 2 are provided on the same side of the support plate 1, and two second hanging rods 3 are provided on the other side. One end of the second hanging rod 3 is connected to the first hanging rod 2. A plurality of first protective crossbars 4 are provided between the two second hanging rods 3. A plurality of second protective crossbars 5 are provided between the two second hanging rods 3 and the two first hanging rods 2. The horizontal sections of the two first hanging rods 2 are connected by the same first connecting rod 6. A first pulley group 7 is provided at the bottom end of the first connecting rod 6. The vertical sections at one end of the two first hanging rods 2 are connected by the same second connecting rod 8. A screw rod 9 is connected to the second connecting rod 8 by internal threads. A hand wheel 10 is provided at one end of the screw rod 9, and a moving plate 11 is movably connected to the other end. A second pulley group 12 is provided on the moving plate 11. The vertical sections at the other end of the two first hanging rods 2 are connected by the same third connecting rod 13. A third pulley group 14 is provided at one end of the third connecting rod 13. A slide rod 15 is slidably connected to the third connecting rod 13. One end of the slide rod 15 is connected to a brake plate 16. A spring 17 is connected between the brake plate 16 and the third connecting rod 13. A brake pad 18 is movably connected to the brake plate 16.

[0021] Through the cooperation among the second connecting rod 8, the screw rod 9, the hand wheel 10, the moving plate 11 and the second pulley group 12, the effect of driving the moving plate 11 to adjust its position by rotating the screw rod 9 is achieved. Compared with the relatively fixed-position third pulley group 14, the distance between the second pulley group 12 and the third pulley group 14 is adjusted, so that the movable hanging cage can be adjusted according to the thickness of the wall when hanging on the wall part, improving the adaptability of the hanging cage and reducing the gap between the pulley group and the wall, thereby improving the hanging firmness. Through the cooperation among the slide rod 15, the spring 17, the brake plate 16 and the brake pad 18, a brake mechanism is provided for the movable hanging cage. When the hanging cage needs to move, the elastic force of the spring 17 is used to separate the brake pad 18 from the wall, which can be achieved. When it needs to be fixed in one place for long-term maintenance, the elastic force of the spring 17 makes the brake pad 18 always contact the wall, increasing friction and preventing sliding, thereby realizing the stability of the hanging cage during hanging.

[0022] Specifically, in this embodiment, a plurality of side baffles 19 are provided on the pallet 1, and the plurality of side baffles 19 are arranged between two first hanging rods 2, between two second hanging rods 3, and between the first hanging rod 2 and the second hanging rod 3 to prevent the tools placed on the pallet 1 from falling off.

[0023] Specifically, in this embodiment, a threaded hole 20 is formed in the second connecting rod 8, and the screw rod 9 is threadedly connected in the threaded hole 20 to realize the rotation and axial displacement of the screw rod 9. Moreover, the cooperation between the screw rod 9 and the threaded hole 20 ensures the stability of the moving plate 11 after movement.

[0024] Specifically, in this embodiment, a connecting shaft 21 is connected to one end of the screw rod 9. The cross-section of the connecting shaft 21 is T-shaped, and the connecting shaft 21 is rotatably connected inside one end of the moving plate 11, making the rotation of the screw rod 9 independent of the movement of the moving plate 11.

[0025] Specifically, in this embodiment, a positioning rod 22 is connected to the moving plate 11. The positioning rod 22 is slidably connected inside the second connecting rod 8 to ensure the horizontal stability of the movement of the moving plate 11 and prevent the angle of the second pulley set 12 from shifting due to rotation.

[0026] Specifically, in this embodiment, the sliding rod 15 is rectangular, and a sliding hole 23 corresponding to the shape of the sliding rod 15 is formed in the third connecting rod 13 to restrict the rotation of the sliding rod 15, ensure that the tread grooves on the brake pad 18 are always perpendicular to the moving direction of the hanging cage, and ensure the braking effect of the brake pad 18.

[0027] Specifically, in this embodiment, a handle 24 is rotatably connected to one end of the sliding rod 15. The distance from the connection point to the end face of the handle 24 is greater than the distance from the connection point to the side face of the handle 24. The rotation of the handle 24 on the sliding rod 15 realizes the effect of maintaining the separated and contacting states between the brake pad 18 and the wall. When the end face of the handle 24 contacts the third connecting rod 13, the spring 17 is compressed, and the sliding rod 15 drives the brake pad 18 to separate from the wall. In this state, the hanging cage can move under the action of an external force. When the side face of the handle 24 contacts the third connecting rod 13, the spring 17 stretches and rebounds, and the sliding rod 15 pushes the brake pad 18 to contact the wall. In this state, the hanging cage realizes the braking effect.

[0028] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A movable hanging cage, comprising a pallet (1), characterized in that: On the same side of the pallet (1), two first hanging rods (2) are provided, and on the other side, two second hanging rods (3) are provided. One end of the second hanging rod (3) is connected to the first hanging rod (2). Between the two second hanging rods (3), a plurality of first protective crossbars (4) are provided. Between the two second hanging rods (3) and the two first hanging rods (2), a plurality of second protective crossbars (5) are provided. Between the horizontal sections of the two first hanging rods (2), the same first connecting rod (6) is connected. At the bottom end of the first connecting rod (6), a first pulley set (7) is provided. Between the vertical sections at one end of the two first hanging rods (2), the same second connecting rod (8) is connected. A screw rod (9) is threadedly connected inside the second connecting rod (8). At one end of the screw rod (9), a handwheel (10) is provided, and at the other end, a moving plate (11) is movably connected. On the moving plate (11), a second pulley set (12) is provided. Between the vertical sections at the other end of the two first hanging rods (2), the same third connecting rod (13) is connected. At one end of the third connecting rod (13), a third pulley set (14) is provided. A sliding rod (15) is slidably connected inside the third connecting rod (13). At one end of the sliding rod (15), a brake plate (16) is connected. A spring (17) is connected between the brake plate (16) and the third connecting rod (13). A brake pad (18) is movably connected to the brake plate (16).

2. The movable hanging cage according to claim 1, characterized in that: A plurality of side baffles (19) are provided on the pallet (1), and the plurality of side baffles (19) are arranged between the two first hanging rods (2), between the two second hanging rods (3), and between the first hanging rod (2) and the second hanging rod (3).

3. A movable hanging cage according to claim 1, characterized in that: A threaded hole (20) is provided on the second connecting rod (8), and the screw rod (9) is threadedly connected inside the threaded hole (20).

4. The movable hanging cage according to claim 1, characterized in that: One end of the screw rod (9) is connected with a connecting shaft (21), the cross-section of the connecting shaft (21) is T-shaped, and the connecting shaft (21) is rotatably connected inside one end of the moving plate (11).

5. A movable hanging cage according to claim 1, characterized in that: A positioning rod (22) is connected to the moving plate (11), and the positioning rod (22) is slidably connected inside the second connecting rod (8).

6. The movable hanging cage according to claim 1, wherein: The sliding rod (15) is rectangular, and a sliding hole (23) corresponding to the shape of the sliding rod (15) is provided on the third connecting rod (13).

7. The movable hanging cage according to claim 1, wherein: One end of the sliding rod (15) is rotatably connected with a handle (24), and the distance from the connection point to the end face of the handle (24) is greater than the distance from the connection point to the side face of the handle (24).

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