Emergency braking structure of outer lifting basket for house building

Abstract

The outer lifting basket emergency braking structure comprises a device body and traction rods arranged on the two sides of the device body in a sliding mode, outer clamping plates are fixedly connected to the inner sides of one ends of the traction rods through fixing plates, and inner clamping plates are connected to the ends, close to the outer clamping plates, of the device body in a sliding mode. Sliding ropes are arranged between the outer clamping plates and the inner clamping plates, limiting stoppers are slidably connected to the traction rods, and clamps are slidably connected into the limiting stoppers. According to the utility model, the strong spring is arranged and can be driven by the arranged driving device to move, so that the strong spring is in an extruded state, and the traction rod is driven to move towards the arranged driving device; the traction rod can rapidly move towards an arranged driving device through the acting force of the strong spring, the outer clamping plate can move towards the position of the inner clamping plate, and therefore the sliding rope located between the inner clamping plate and the outer clamping plate is clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an emergency braking structure of an external handle basket for building construction. Background Art

[0002] Housing construction projects refer to various types of housing buildings and their ancillary facilities, as well as the supporting wiring, pipelines, equipment installation projects and indoor and outdoor decoration projects.

[0003] Most of the existing external baskets in building construction use electric ropes to raise or lower the external basket to transport workers to a designated location. However, during the rising or falling process of the external basket, improper operation of the staff or mechanical failure may cause the external basket to fall rapidly, posing a risk to the staff.

[0004] For this reason, we propose an emergency brake structure for an external basket used in building construction. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an emergency brake structure for an external basket for building construction.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An emergency brake structure for an external basket for building construction comprises a device body and a traction rod slidably arranged on both sides of the device body, the inner side of one end of the traction rod is fixedly connected to an outer clamping plate through a fixing plate, the device body is slidably connected to an inner clamping plate near one end of the outer clamping plate, a sliding rope is arranged between the outer clamping plate and the inner clamping plate, the traction rod is slidably connected to a limiter, one end of the limiter is fixedly connected to the device body, a clamp for sliding limiting the traction rod is slidably connected inside the limiter, the traction rod is connected to a fixed connecting seat through a connecting plate, and a strong spring is arranged between the connecting plate and the fixed connecting seat.

[0008] As a further solution of the utility model: electric telescopic rods are fixedly installed at the upper and lower ends of the limiter, a sliding groove for sliding connection with the traction rod is opened in the middle of the limiter, one end of the electric telescopic rod extends into the sliding groove, and the clamp is fixedly connected to one end of the electric telescopic rod.

[0009] As a further solution of the utility model: the connecting plate is rotatably connected to one end of the strong spring with a rotary rod, and the rotary rod is located inside the strong spring.

[0010] As a further solution of the utility model: an external thread is provided at one end of the rotary rod away from the connecting plate, the rotary rod is threadably connected to the fixed connecting seat through the external thread, and a driving device is fixedly installed at one end of the rotary rod close to the fixed connecting seat.

[0011] As a further solution of the utility model: a device box is fixedly installed inside the device body, a button is arranged on one side surface of the device box, and a support rod is rotatably installed on the inner wall of the device box.

[0012] As a further solution of the utility model: a pulling rod is fixedly installed on the support rod, the pulling rod is located in the middle of the support rod, and a sliding block is fixedly installed on the lower end of the pulling rod.

[0013] As a further solution of the utility model: a No. 1 spring is fixedly mounted on one end of the inner clamping plate away from the sliding rope, and a push plate is fixedly mounted on the No. 1 spring and one end away from the inner clamping plate.

[0014] Compared with the prior art, the utility model provides an emergency brake structure for an external basket for building construction, which has the following beneficial effects:

[0015] 1. The utility model provides a connecting plate on the traction rod, and the connecting plate can be connected to the fixed connecting seat through a strong spring. At the same time, the strong spring can be driven by the set driving device to move, so that the strong spring is in a squeezed state, thereby driving the traction rod to move in the direction of the set driving device. When the clamp cancels the limit on the traction rod due to external factors, the traction rod can move rapidly toward the set driving device through the force of the strong spring, so that the outer clamp can move toward the position of the inner clamp, thereby clamping the sliding rope between the inner clamp and the outer clamp, avoiding casualties caused by the rapid descent of the outer basket.

[0016] 2. The utility model provides a device box with a hole. When an emergency fall occurs, the staff pulls the pulling rod through the hole. The pulling rod is fixedly connected to the sliding block. When the pulling rod rotates, the sliding block is driven to move in the direction of spring No. 1, thereby driving the push plate to move in the direction of spring No. 1, thereby pushing the inner plate to move toward the outer plate, thereby clamping the sliding rope between the inner plate and the outer plate to prevent the device body from continuing to slide down.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of an emergency brake structure of an external basket for building construction proposed by the utility model;

[0019] Figure 2 It is a schematic side view of the overall structure of an emergency brake structure of an external basket for building construction proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a device box of an emergency brake structure of an external basket for building construction proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure of a fixed connection seat and a connection plate of an emergency brake structure of an external basket for building construction proposed by the utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of a limiter structure of an emergency brake structure of an external basket for building construction proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the internal structure of a device box of an emergency brake structure of an external basket for building construction.

[0024] In the figure: 1. Device body; 2. Outer clamp; 3. Inner clamp; 4. Sliding rope; 5. Fixed connecting seat; 6. Connecting plate; 7. Strong spring; 8. External thread; 9. Rotary rod; 11. Driving device; 12. Traction rod; 13. Limiter; 14. Electric telescopic rod; 15. Clamp; 1501, Sliding groove; 16. Device box; 17. Button; 18. Support rod; 20. Pull rod; 21. Sliding block; 23. Push plate; 24. No. 1 spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1: An emergency brake structure for an outer basket for building construction, such as Figure 1-Figure 5As shown, it includes a device body 1, and a traction rod 12 slidably arranged on both sides of the device body 1, the inner side of one end of the traction rod 12 is fixedly connected to an outer clamping plate 2 through a fixed plate, the end of the device body 1 close to the outer clamping plate 2 is slidably connected to an inner clamping plate 3, a sliding rope 4 is arranged between the outer clamping plate 2 and the inner clamping plate 3, the traction rod 12 is slidably connected to a limiter 13, one end of the limiter 13 is fixedly connected to the device body 1, and a clamp 15 for sliding limit of the traction rod 12 is slidably connected inside the limiter 13, the traction rod 12 is connected to a fixed connection seat 5 through a connecting plate 6, and a strong spring 7 is arranged between the connecting plate 6 and the fixed connection seat 5, by arranging the connecting plate 6 on the traction rod 12, and the connecting plate 6 can be connected to the fixed connection seat 5 through the strong spring 7, and the strong spring 7 can The traction rod 12 can be driven to move by the driving device so that the strong spring 7 is in a squeezed state, thereby driving the traction rod 12 to move in the direction of the driving device. The limiter 13 arranged on the traction rod 12 can limit the position of the traction rod 12 through the clamp 15 arranged inside it, so as to avoid the traction rod 12 from being displaced by the outer clamp 2 due to the force of the strong spring 7 under normal circumstances. When the clamp 15 cancels the limitation of the traction rod 12 due to external factors, the traction rod 12 can move rapidly toward the driving device through the force of the strong spring 7, so that the outer clamp 2 can move toward the position of the inner clamp 3, thereby clamping the sliding rope 4 between the inner clamp 2 and the outer clamp 3, so as to avoid casualties caused by the rapid descent of the outer basket.

[0028] like Figure 1-Figure 5As shown, the upper and lower ends of the limiter 13 are fixedly provided with an electric telescopic rod 14, and a sliding groove 1501 for sliding connection with the traction rod 12 is opened in the middle of the limiter 13, and one end of the electric telescopic rod 14 extends into the sliding groove 1501, and the clamp 15 is fixedly connected to one end of the electric telescopic rod 14, and the end of the connecting plate 6 close to the strong spring 7 is rotatably connected with a rotating rod 9, and the rotating rod 9 is located inside the strong spring 7, and the end of the rotating rod 9 away from the connecting plate 6 is provided with an external thread 8, and the rotating rod 9 is threadedly screwed with the fixed connecting seat 5 through the external thread 8, and the driving device 11 is fixedly installed on the end of the rotating rod 9 close to the fixed connecting seat 5. By opening the sliding groove 1501 in the middle of the limiter 13, the limiter 13 can be slidably connected with the traction rod 12 through the sliding groove 1501, and the electric telescopic rod 14 is arranged at the upper and lower ends of the limiter 13. The retracting rod 14 can drive the clamp 15 to move after receiving the signal, so that the clamp 15 can limit or unlimit the traction rod 12. The rotating rod 9 is rotatably set at one end of the connecting plate 6, and one end of the rotating rod 9 is fixedly connected to the output end of the driving device 11. When the driving device 11 is working, the rotating rod 9 rotates, so that the rotating rod 9 can drive the strong spring 7 to move by threaded engagement. The connecting plate 6 is fixedly connected to the traction rod 12, so that when the strong spring 7 contracts due to the rotation of the rotating rod 9, the traction rod 12 is driven to move, so that the outer clamp 2 can quickly move toward the inner clamp 3 to clamp the sliding rope 4. When the driving device 11 is reversed, the outer clamp 2 can move away from the inner clamp 3, so that the sliding rope 4 can continue to work.

[0029] Embodiment 2: An emergency brake structure for an external basket for building construction, such as Figure 1-Figure 3 As shown, a device box 16 is fixedly installed inside the device body 1, and a button 17 is provided on one side surface of the device box 16. A support rod 18 is rotatably installed on the inner wall of the device box 16. By setting the button 17, when the device body 1 falls rapidly, the staff presses the button 17 to energize the drive device 11 and the electric telescopic rod 14, so that the clamp 15 moves, thereby moving the traction rod 12, so that the outer clamp 2 can quickly move toward the inner clamp 3 to clamp the sliding rope 4.

[0030] like Figure 1-Figure 6As shown, a pulling rod 20 is fixedly installed on the support rod 18, and the pulling rod 20 is located in the middle of the support rod 18. A sliding block 21 is fixedly installed at the lower end of the pulling rod 20. A spring 24 is fixedly installed at the end of the inner clamping plate 3 away from the sliding rope 4. A push plate 23 is fixedly installed at the end of the No. 1 spring 24 and the end away from the inner clamping plate 3. By setting a device box 16, and a hole is opened on the device box 16, when encountering an emergency fall, the staff pulls the pulling rod 20 through the hole, and the pulling rod 20 is fixedly connected with the sliding block 21. When the pulling rod 20 rotates, it drives the sliding block 21 to move in the direction of the No. 1 spring 24, thereby driving the push plate 23 to move in the direction of the No. 1 spring 24, thereby pushing the inner clamping plate 3 to move toward the outer clamping plate 2, thereby clamping the sliding rope 4 between the inner clamping plate 3 and the outer clamping plate 2 to prevent the device body 1 from continuing to slide down.

[0031] Working principle: by setting a connecting plate 6 on the traction rod 12, and the connecting plate 6 can be connected to the fixed connecting seat 5 through a strong spring 7, and the strong spring 7 can be driven by the set driving device to move, so that the strong spring 7 is in a squeezed state, thereby driving the traction rod 12 to move in the direction of the set driving device, and the limiter 13 set on the traction rod 12 can limit the position of the traction rod 12 through the clamp 15 set inside it, so as to avoid the traction rod 12 from being displaced by the outer splint 2 due to the force of the strong spring 7 under normal circumstances, and when the clamp 15 cancels the limit on the traction rod 12 due to external factors, the traction rod 12 can move rapidly toward the set driving device through the force of the strong spring 7, so that the outer splint 2 can move to the position of the inner splint 3, thereby clamping the sliding rope 4 between the inner splint 2 and the outer splint 3, and avoiding the rapid descent of the outer basket to cause casualties.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An emergency brake structure for an external basket for building construction, comprising a device body (1), and a traction rod (12) slidably arranged on both sides of the device body (1), characterized in that: The inner side of one end of the traction rod (12) is fixedly connected to an outer clamping plate (2) via a fixing plate; the device body (1) is slidably connected to an inner clamping plate (3) near one end of the outer clamping plate (2); a sliding rope (4) is provided between the outer clamping plate (2) and the inner clamping plate (3); a limiter (13) is slidably connected to the traction rod (12); one end of the limiter (13) is fixedly connected to the device body (1); a clamp (15) for slidingly limiting the traction rod (12) is slidably connected inside the limiter (13); the traction rod (12) is connected to a fixed connection seat (5) via a connecting plate (6); a strong spring (7) is provided between the connecting plate (6) and the fixed connection seat (5).

2. The emergency brake structure of the outer basket for building construction according to claim 1 is characterized in that: An electric telescopic rod (14) is fixedly arranged at the upper and lower ends of the limiter (13); a sliding groove (1501) for slidingly connecting with the traction rod (12) is opened in the middle of the limiter (13); one end of the electric telescopic rod (14) extends into the sliding groove (1501); and the clamp (15) is fixedly connected to one end of the electric telescopic rod (14).

3. The emergency brake structure of the outer basket for building construction according to claim 1 is characterized in that: The connecting plate (6) is rotatably connected to one end of the powerful spring (7) with a rotating rod (9), and the rotating rod (9) is located inside the powerful spring (7).

4. The emergency brake structure of the outer basket for building construction according to claim 3 is characterized in that: An external thread (8) is provided at one end of the rotary rod (9) away from the connecting plate (6); the rotary rod (9) is threadably connected to the fixed connection seat (5) via the external thread (8); and a driving device (11) is fixedly mounted at one end of the rotary rod (9) close to the fixed connection seat (5).

5. The emergency brake structure of an external basket for building construction according to claim 1, characterized in that: A device box (16) is fixedly installed inside the device body (1), a button (17) is arranged on one side surface of the device box (16), and a support rod (18) is rotatably installed on the inner wall of the device box (16).

6. The emergency brake structure of the outer basket for building construction according to claim 5 is characterized in that: A pulling rod (20) is fixedly mounted on the support rod (18), the pulling rod (20) is located in the middle of the support rod (18), and a sliding block (21) is fixedly mounted on the lower end of the pulling rod (20).

7. The emergency brake structure of the outer basket for building construction according to claim 6 is characterized in that: A No. 1 spring (24) is fixedly mounted on one end of the inner clamping plate (3) away from the sliding rope (4), and a push plate (23) is fixedly mounted on the No. 1 spring (24) and the end away from the inner clamping plate (3).

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