Aerial work hanging basket convenient for single-person forced landing

Abstract

The utility model relates to the technical field of hanging baskets, in particular to a high-altitude operation hanging basket convenient for one-person forced landing, which comprises hoisters, an electric appliance control box, a bottom plate, a guardrail and a safety lock, the guardrail is arranged on the outer side of the upper end of the bottom plate, the two hoisters are respectively arranged at the left end and the right end of the bottom plate, and a downhill handle is arranged at the brake end of each hoister. The electric appliance control box is installed on one side of the upper end of the bottom plate, a solid rod is installed at the outer end of each downhill handle through a sleeve, and when the hanging basket needs to be dropped in an emergency, the handles and the holding rods are held, then the holding rods are pulled inwards, the holding rods rotate inwards through the rotating blocks, the rotating blocks can apply pressure to the moving columns through steel wires, and then the moving columns are pulled inwards through the sleeves. And the movable column drives the push plate and the anti-skid plate to move towards the inner side by compressing the spring again, so that the anti-skid plate is separated from the inner wall of the electric appliance control box, the cross rod and the sliding-down handle can be pulled upwards, and forced landing of the hanging basket is rapidly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging baskets, in particular to a high-altitude operation hanging basket that is convenient for a single person to make an emergency landing. Background Art

[0002] During the construction and operation and maintenance of high-rise buildings and large-span bridges, construction workers need to complete the construction, decoration, and subsequent inspection, cleaning, and repair work of the structural facades at high altitudes, and these works must use aerial work hanging baskets. During the construction phase of a building, 6m and 7.5m work platforms are usually used, and the regulations stipulate that there should be no more than two construction workers on them. Therefore, there are situations where a single person works on a hanging basket. When two people are working, if there is a power failure and the power cannot be used to lower the hanging basket, the two people in the hanging basket can lift the descent handles of the hoists on both sides of the platform at the same time, so that the hanging basket can descend using its own gravity.

[0003] However, if there is only one person on the hanging basket, he can only lift the handle on one side to make one end of the hanging basket descend first. When the descent causes the platform to incline more than 8 degrees, the safety lock of the hanging basket will lock the safety rope to stop the descent. The worker needs to lift the handle at the other end to make the other end descend. This process is repeated to make the hanging basket descend, which takes a lot of time. In case of emergency, single-person operation is very dangerous. Therefore, the utility model provides a high-altitude operation hanging basket that is convenient for single-person forced landing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a high-altitude working hanging basket which is convenient for a single person to make an emergency landing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-altitude work hanging basket that is convenient for a single person to make an emergency landing, comprising: a hoist, an electrical control box, a base plate, a guardrail and a safety lock, wherein the guardrail is installed on the outer side of the upper end of the base plate, the hoist is provided with two and respectively installed on the left and right ends of the base plate, a descending handle is installed on the braking end of the hoist, the electrical control box is installed on one side of the upper end of the base plate, a solid rod is installed on the outer end of each of the descending handles through a sleeve, a cross bar is installed between the ends of the two solid rods away from the sleeve through a threaded sleeve, and a handle is fixedly installed on the inner side of one end of the cross bar.

[0006] Preferably, the electrical control box is divided into two spaces, upper and lower, by a partition, the upper part is the movable space for the crossbar, and the lower part is the electrical control system of the hanging basket, and there are slots on both sides of the upper part of the electrical control box.

[0007] Preferably, the cross bar passes through the slot, and the handle is located inside the upper end of the electrical control box.

[0008] Preferably, the handle is U-shaped, and both left and right sides of the lower end of the handle are rotatably connected to rotating blocks via bolts, and a grip rod is fixedly installed on the upper side of one end of the rotating block, and the grip rod is located on the inner side of the handle.

[0009] Preferably, fixing rods are fixedly installed on the outer sides of both left and right ends of the handle, a fixing cylinder is fixedly installed on the end of the fixing rod away from the handle, the fixing cylinder is located on the outer side of the rotating block, and a fixing ring is fixedly installed on the outer wall of one end of the fixing cylinder.

[0010] Preferably, a movable column is arranged on the outer side of the fixed cylinder, a second fixing ring is fixedly mounted on the outer wall of the movable column, and one end of the movable column is slidably inserted into the fixed cylinder.

[0011] Preferably, a spring is fixedly installed between the fixing ring 1 and the fixing ring 2, a steel wire is fixedly installed on one end of the movable column, and the other end of the steel wire passes through the fixing cylinder and is fixedly connected to one end of the rotating block.

[0012] Preferably, a push plate is fixedly mounted on the other end of the movable column, and an anti-skid plate is fixedly mounted on the outer end side wall of the push plate. When the anti-skid plate contacts the inner wall of the electrical control box, the spring is in a compressed state.

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

[0014] When an emergency occurs and the basket needs to be forced to land, hold the handle and the grip rod, and then pull the grip rod inward. The grip rod rotates inward through the rotating block, and the rotating block applies pressure to the moving column through the steel wire. The moving column compresses the spring again and moves the push plate and the anti-skid plate inward, thereby separating the anti-skid plate and the inner wall of the electrical control box. Then, pull up the crossbar and the sliding handle to quickly complete the forced landing of the basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the descent handle and the crossbar of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the left and right ends of the handle of the utility model;

[0018] Figure 4 It is a schematic diagram of the expansion of the fixed cylinder and the movable column of the utility model.

[0019] In the figure: 1. hoist; 2. sleeve; 3. slot; 4. electrical control box; 5. cross bar; 6. safety lock; 7. guardrail; 8. bottom plate; 9. handle; 10. rotating block; 11. grip bar; 12. fixed rod; 13. threaded sleeve; 14. solid rod; 15. descending handle; 16. moving column; 17. fixing ring 2; 18. steel wire; 19. push plate; 20. anti-skid plate; 21. spring; 22. fixing cylinder; 23. fixing ring 1. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a high-altitude work hanging basket that is convenient for single-person forced landing, comprising: a hoist 1, an electrical control box 4, a bottom plate 8, a guardrail 7 and a safety lock 6, the guardrail 7 is installed on the outer side of the upper end of the bottom plate 8, and the safety lock 6 is fixedly installed on the upper end of the guardrail 7. The hoist 1 is provided with two and is respectively installed on the left and right ends of the bottom plate 8. A sliding handle 15 is installed on the braking end of the hoist 1, and the electrical control box 4 is installed on one side of the upper end of the bottom plate 8. The electrical control box 4 is divided into an upper and lower space by a partition. The upper part is the activity space of the cross bar 5, and the lower part is the electrical control system of the hanging basket. The electrical control box 4 has slots 3 on both sides of the upper part, and the outer end of each sliding handle 15 is installed with a solid rod 14 through a sleeve 2, and a cross bar 5 is installed between the ends of the two solid rods 14 away from the sleeve 2 through a threaded sleeve 13. A handle 9 is fixedly installed on the inner side of one end of the cross bar 5, and the cross bar 5 passes through the slot 3. The handle 9 is located inside the upper end of the electrical control box 4, and the cross bar 5 slides in the slot 3 when moving.

[0025] The handle 9 is U-shaped, and the left and right sides of the lower end of the handle 9 are rotatably connected to a rotating block 10 by bolts, which is convenient for disassembling and assembling the rotating block 10. A grip rod 11 is fixedly installed on the upper side of one end of the rotating block 10. The grip rod 11 is located on the inner side of the handle 9. When holding the handle 9, the grip rod 11 can be held by fingers.

[0026] A fixing rod 12 is fixedly installed on the outer sides of the left and right ends of the handle 9, and a fixing cylinder 22 is fixedly installed on the end of the fixing rod 12 away from the handle 9. The fixing cylinder 22 is located on the outer side of the rotating block 10, and a fixing ring 1 23 is fixedly installed on the outer wall of one end of the fixing cylinder 22. A moving column 16 is arranged on the outer side of the fixing cylinder 22, and a fixing ring 2 17 is fixedly installed on the outer wall of the moving column 16. One end of the moving column 16 is slidably inserted into the fixing cylinder 22, and a spring 21 is fixedly installed between the fixing ring 1 23 and the fixing ring 2 17. A steel wire 18 is fixedly installed on one end of the moving column 16, and the other end of the steel wire 18 passes through the fixing cylinder 22 and is fixedly connected to one end of the rotating block 10. A push plate 19 is fixedly installed on the other end of the moving column 16, and an anti-skid plate 20 is fixedly installed on the outer side wall of the push plate 19. When the anti-skid plate 20 contacts the inner wall of the electrical control box 4, the spring 21 is in a compressed state, so that the handle 9 is fixed on the inner wall of the electrical control box 4, thereby fixing the cross bar 5.

[0027] When the device is working, when an emergency situation occurs and the hanging basket needs to be forced to land, the handle 9 and the grip rod 11 are held, and then the grip rod 11 is pulled inward. The grip rod 11 is rotated inward through the rotating block 10, and the rotating block 10 applies pressure to the moving column 16 through the steel wire 18. The moving column 16 moves inward with the push plate 19 and the anti-slip plate 20 by compressing the spring 21 again, thereby separating the anti-slip plate 20 from the inner wall of the electrical control box 4, and then the cross bar 5 and the sliding handle 15 are pulled upward to quickly complete the forced landing of the hanging basket.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-altitude working hanging basket convenient for a single person to make an emergency landing, comprising: A hoist (1), an electrical control box (4), a base plate (8), a guardrail (7) and a safety lock (6), wherein the guardrail (7) is mounted on the outer side of the upper end of the base plate (8), the hoist (1) is provided with two guardrails which are respectively mounted on the left and right ends of the base plate (8), a sliding handle (15) is mounted on the braking end of the hoist (1), and the electrical control box (4) is mounted on one side of the upper end of the base plate (8), characterized in that: a solid rod (14) is mounted on the outer end of each sliding handle (15) through a sleeve (2), a cross bar (5) is mounted between the ends of the two solid rods (14) away from the sleeve (2) through a threaded sleeve (13), and a handle (9) is fixedly mounted on the inner side of one end of the cross bar (5).

2. The aerial work hanging basket for single-person forced landing according to claim 1, characterized in that: The electrical control box (4) is divided into two spaces, upper and lower, by a partition, the upper space being the activity space of the crossbar (5) and the lower space being the electrical control system of the hanging basket. Slots (3) are provided on both sides of the upper portion of the electrical control box (4).

3. The aerial work hanging basket for single-person forced landing according to claim 2, characterized in that: The cross bar (5) passes through the slot hole (3), and the handle (9) is located inside the upper end of the electrical control box (4).

4. The aerial work hanging basket for single-person forced landing according to claim 1, characterized in that: The handle (9) is U-shaped, and the left and right sides of the lower end of the handle (9) are rotatably connected to a rotating block (10) via bolts. A grip rod (11) is fixedly installed on the upper side of one end of the rotating block (10), and the grip rod (11) is located on the inner side of the handle (9).

5. The aerial work hanging basket for single-person forced landing according to claim 1, characterized in that: A fixing rod (12) is fixedly mounted on the outer sides of both left and right ends of the handle (9); a fixing cylinder (22) is fixedly mounted on one end of the fixing rod (12) away from the handle (9); the fixing cylinder (22) is located on the outer side of the rotating block (10); a fixing ring (23) is fixedly mounted on the outer wall of one end of the fixing cylinder (22).

6. The aerial work hanging basket for single-person forced landing according to claim 5, characterized in that: A movable column (16) is arranged outside the fixed cylinder (22), a second fixed ring (17) is fixedly installed on the outer wall of the movable column (16), and one end of the movable column (16) is slidably inserted into the fixed cylinder (22).

7. The aerial work hanging basket for single-person forced landing according to claim 6, characterized in that: A spring (21) is fixedly installed between the fixing ring 1 (23) and the fixing ring 2 (17), a steel wire (18) is fixedly installed on one end of the moving column (16), and the other end of the steel wire (18) passes through the fixing cylinder (22) and is fixedly connected to one end of the rotating block (10).

8. The aerial work hanging basket for single-person forced landing according to claim 7, characterized in that: A push plate (19) is fixedly mounted on the other end of the moving column (16), and an anti-slip plate (20) is fixedly mounted on the outer end side wall of the push plate (19). When the anti-slip plate (20) contacts the inner wall of the electrical control box (4), the spring (21) is in a compressed state.

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