CN211198288U - Full-channel escape structure and lifting equipment - Google Patents

Abstract

The utility model relates to the technical field of a full-channel escape structure and lifting equipment, and provides a full-channel escape structure and a lifting device. The all-channel escape structure includes: upper contour cover, upper cover, escape folding door, lower bottom plate and lower contour cover; the upper contour cover is installed in the upper contour assembly, and the upper cover, escape folding door, and lower cover are installed In the main frame assembly, the upper cover has a folding function, and the lower contour cover is installed in the lower contour assembly; when the upper contour cover, the upper cover, the escape folding door, the lower cover and the lower contour cover are all opened, The operator can pass smoothly along the ladder while wearing the anti-fall device. The lifting equipment includes a car, and the car includes a full aisle escape structure and a car body; the car body includes an upper contour assembly, a main frame assembly, and a lower contour assembly. The above all-channel escape structures and lifting equipment can improve the safety of workers and the efficiency of workers' escape and passage when they are used in high-altitude operations.

Description

An all-channel escape structure and lifting equipment

technical field

The invention relates to the technical field of full-channel escape structures, in particular to a full-channel escape structure and lifting equipment.

Background technique

At present, high-altitude operations are generally involved in the field of wind power generation. High-altitude lifting equipment is required to transport operation and maintenance tools between the working platform inside the wind power tower and the ground, as well as operators to overhaul equipment. This kind of lifting equipment can transport personnel, operation and maintenance tools, and materials, and at the same time, it is necessary to take into account the actual working environment and safety of the lifting device and other factors.

In the prior art, when the elevator equipment fails, the operator in the car body needs to wear the anti-fall device to leave the elevator equipment. The anti-fall device is composed of the anti-fall device and the lifeline. The fall arrester is assembled with the lifeline, and the overall escape process seriously affects the safety and work efficiency of the staff in the car.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

One of the purposes of the present invention is to provide an all-passage escape structure, which solves the technical problem in the prior art that the operator needs to manually assemble the fall arrester and the lifeline on the ladder during escape operation.

In order to achieve this purpose, the present invention provides a full-channel escape structure, which is characterized by comprising: an upper contour cover plate, an upper cover plate, an escape folding door, a lower cover plate and a lower contour cover plate; the upper contour plate is installed In the upper contour assembly, the upper cover, the escape folding door, and the lower bottom plate are installed in the main frame assembly, the upper cover has a folding function, and the lower contour cover is installed in the lower contour assembly; when the upper contour cover, the upper cover , When the escape folding door, the lower cover and the lower contour cover are all opened, the operator can pass along the ladder smoothly while wearing the anti-fall device.

The technical solution of the present invention has the following advantages: in this all-channel escape structure, when the elevator equipment fails and stops running, the operator in the car body is wearing the safety belt and the safety hook is hung on the anchor point in the car. Open the escape folding door, lower cover, lower profile cover, and upper profile cover, and then assemble the fall arrester and the lifeline. The operator can leave the lifting equipment in complete safety, and the overall escape process can ensure work. personnel safety. Among them, the full aisle escape structure does not affect the overall structural stability and impact strength of the car.

According to one of the embodiments of the present invention, the upper cover plate is formed by connecting the plate I and the plate II; the whole upper cover plate is connected and fixed with the car main body frame through the hinge I, and the upper cover plate can be controlled by folding the upper cover plate Open the height, and then control the overall height of the overall lifting equipment.

According to one embodiment of the present invention, the escape folding door is composed of a folding door panel I and a folding door panel II. The escape folding door is connected and fixed with the car main body frame through the hinge II, and the escape folding door can be folded to control its opening process. The deployment range in the hoisting equipment has little impact on the internal space of the main frame assembly of the elevator car, thereby facilitating the operation and improving the escape efficiency.

According to one of the embodiments of the present invention, the escape folding door is manually opened and closed automatically locked by a set of spring automatic locking mechanism; the spring automatic locking mechanism is connected by two spring one-way locks and a It consists of a handle, and the connecting handle connects two spring one-way locks in series and then fixes it to the car main body frame assembly.

Another object of the present invention is to provide a lifting device including a car, and the car includes a full aisle escape structure and a car body; the car body includes an upper contour assembly, a main frame assembly, and a lower contour assembly.

According to one of the embodiments of the present invention, when the hoisting assembly is fixed to the inside of the car main body frame assembly by bolts, the installation and maintenance of the hoisting equipment are facilitated.

A triangular connecting piece is arranged inside the car, the first end of the triangular connecting piece is fixed on the bottom plate of the main frame, and the second end is fixed on the shroud of the main frame of the car. After the triangular connector is connected, the stability and impact resistance of the main frame can be strengthened.

According to one embodiment of the present invention, a lower hanging point device is provided below the main frame bottom plate assembly, one end of the spring tension rope is fixed on the lower hanging point device, and the other end of the spring tension rope is fixed on the lower part of the lower contour assembly. Contour board. When the operator completes the escape operation, the lower contour plate can be quickly closed.

According to one embodiment of the present invention, the upper contour assembly of the car body is composed of an upper top plate assembly, a support reset mechanism, and a detection mechanism; the upper contour plate can detect obstacles in the running passage of the lifting equipment, and the upper contour plate passes through the support The reset mechanism realizes up and down movement, and at the same time triggers the detection mechanism to control the operation and stop of the elevator equipment.

According to one embodiment of the present invention, the lower contour assembly of the car body is composed of a lower floor assembly, a connecting assembly, and a lower limit assembly. The lower contour plate can detect obstacles in the running passage of the lifting equipment, and the lower contour plate is connected by connecting The component realizes up and down movement, and at the same time triggers the lower limit component to control the operation and stop of the elevator equipment; in addition, the lower limit component can control the position of the elevator equipment when it runs downward.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the schematic diagram of the all-channel escape structure of the embodiment;

2 is a schematic diagram of a ladder, a fall arrester, and a lifeline of an embodiment;

3 is a schematic diagram of the installation of the upper cover plate assembly of the embodiment;

Fig. 4 is the installation schematic diagram of the folding door assembly of the embodiment;

Fig. 5 is the schematic diagram of the spring automatic locking mechanism of the embodiment;

Fig. 6 is the internal schematic diagram of the elevator car body of the embodiment;

7 is a schematic diagram of the layout of the lower profile plate and the spring tension rope of the embodiment;

8 is a schematic diagram of an upper profile assembly device of an embodiment;

9 is a schematic diagram of a lower profile assembly device of an embodiment;

In the figure: 10-1, climbing ladder; 10-2, lifeline; 10-3, fall arrester; 20-1, upper contour plate; 20-2, support reset mechanism; 20-3, detection mechanism; 20-4, Upper profile cover; 30-1, car roof; 30-2, plate I; 30-3, plate II; 30-4, upper cover; 30-5, hinge I; 30-6, folding door I ;30-7, Folding Door Panel II; 30-8, Escape Folding Door; 30-9, Hinge II; 30-10, Connecting Handle; 30-11, Spring One-way Lock; 30-12, Lifting Assembly; 30- 13. Triangle connector; 30-14, Main frame enclosure; 30-15, Main frame bottom plate; 30-16, Spring tension rope; 30-17, Main frame bottom plate assembly; 30-18, Lower cover plate; 40- 1. Lower contour plate; 40-2, connecting assembly; 40-3, lower limit assembly; 40-4, lower contour cover.

Detailed ways

In order to understand the above objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection. Ground connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

According to an embodiment of the present invention, a full-channel escape structure is provided. When the elevator equipment fails and stops running, the operator in the car body is wearing a safety belt and the safety hook is hung on the anchor point in the car. Fold the door 30-8, the lower cover 30-18, the lower profile cover 40-4, and the upper profile cover 20-4, and then complete the assembly of the fall arrester 10-3 and the lifeline 10-2. Quickly exit the lifting device by climbing ladder 10-1 in complete safety, see Figures 1 and 2.

Referring to FIG. 3 , the plate I 30-2 is connected with the plate II 30-3 to form an upper cover plate 30-4, and the upper cover plate 30-4 is connected and fixed to the top plate of the main frame through the hinge I30-5. Since the upper cover plate 30-4 is formed by connecting the plate I 30-2 and the plate II 30-3, it can be folded when opened, and thus the opening height can be effectively controlled, thereby controlling the overall height of the car body.

Referring to FIG. 4 , the folding door panel I 30-6 and the folding door panel II 30-7 are connected to form an escape folding door 30-8, and the escape folding door 30-8 is integrally fixed to the car body frame through the hinge II. Because the folding escape door 30-8 can control its unfolding range during the opening process by folding, it has little influence on the inner space of the main body frame assembly of the elevator car, thereby facilitating the operation and improving the escape efficiency.

Please refer to Figure 5, the connecting handle 30-10 passes through two spring one-way locking contacts 30-11, and is fixed by screw connection to form a spring automatic locking mechanism, and then integrally fixed to the car main body frame, when the escape folding door 30- 8 When closed, the spring automatic locking mechanism will automatically lock to ensure the normal operation of the lifting equipment.

Referring to Fig. 6, the hoisting assemblies 30-12 are fixed to the inside of the car main body frame by bolts, so as to facilitate the installation and maintenance of the hoisting equipment.

Referring to FIG. 6 again, the triangular connecting plate 30-13 is connected with the main frame enclosure plate 30-14 and the main frame bottom plate 30-15 by bolts, which can enhance the stability and impact resistance of the main frame after the connection and assembly.

Referring to FIG. 7 , the two ends of the spring tension rope 30-16 are respectively connected to the main frame bottom plate assembly 30-17 and the lower cover plate 30-18 through bolts. When the escape operation is completed, the operator can quickly close the lower profile cover 30-18 through the spring tension rope 30-18, and the entire closing process is convenient and efficient.

Please refer to FIG. 8 , the upper contour cover plate 20-4 is connected and fixed with the upper contour plate 20-1 through screws and hinges, the support reset mechanism 20-2 is connected and fixed with the upper contour plate 20-1 through bolts, and the detection mechanism 20-3 is connected and fixed with the upper contour plate 20-1. It is arranged below the upper profile plate 20-1 and is fixed to the upper surface of the top plate of the main frame by bolts. The upper contour plate 20-1 can detect obstacles in the running passage of the lifting equipment. The upper contour plate 20-1 can move up and down through the support and reset mechanism 20-2, and simultaneously trigger the detection mechanism 20-3 to control the operation and stop of the elevator equipment.

Referring to Fig. 9, the lower contour cover plate 40-4 is connected and fixed with the lower contour plate 40-1 through bolts and hinges, and the protective cloth 40-2 is connected with the main frame bottom plate assembly 30-17 and the lower contour plate 40-1 through the fasteners For connection, the lower limit assembly 40-3 is connected with the main frame assembly 30-17 through bolts. The lower contour plate 40-1 can detect obstacles in the running passage of the elevator equipment, the lower contour plate 40-1 can move up and down through the connecting component 40-2, and at the same time trigger the lower limit component 40-3 to control the operation and stop of the elevator equipment; in addition, The lower limit component 40-3 can control the position of the lifting device when it runs downward.

The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications or equivalent replacements to the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should cover within the scope of the claims of the present invention.

Claims (10)

1. A full pathway escape structure, comprising: the escape folding door comprises an upper outline cover plate, an upper cover plate, an escape folding door, a lower bottom plate and a lower outline cover plate; the upper contour plate is arranged in the upper contour assembly, the upper cover plate, the escape folding door and the lower cover plate are arranged in the main body frame assembly, the upper cover plate has a folding function, and the lower contour plate is arranged in the lower contour assembly; when the upper contour cover plate, the upper cover plate, the escape folding door, the lower cover plate and the lower contour cover plate are all opened, an operator can smoothly pass through the ladder stand under the condition of wearing the anti-falling device.

2. The full channel escape structure of claim 1 wherein the upper cover plate is formed by connecting a plate I and a plate II; the upper cover plate is integrally connected and fixed with the car main body frame through the hinge I, and the upper cover plate can be controlled to be opened to a certain height through folding, so that the integral height of the whole lifting device is controlled.

3. The full-channel escape structure according to claim 1, wherein the escape folding door is formed by connecting a folding door panel I and a folding door panel II, the escape folding door is fixedly connected with the car main body frame through a hinge II, the expansion range of the escape folding door in the opening process can be controlled through folding, the influence on the inner space of the car main body frame assembly of the lifting device is small, the operation is convenient, and the escape efficiency is improved.

4. The full-passage escape structure according to claim 3, wherein the escape folding door is automatically locked by a set of automatic spring locking mechanism to manually open and close the escape folding door; the automatic spring locking mechanism consists of two spring one-way locks and a connecting handle, and the connecting handle is used for connecting the two spring one-way locks in series and then fixing the two spring one-way locks to the car main body frame assembly.

5. A lifting device, which is characterized by comprising a car, wherein the car comprises a car body and the full-channel escape structure of any one of claims 1 to 4; the car body includes an upper profile assembly, a main frame assembly, a lower profile assembly.

6. The lift device of claim 5, wherein the lift assembly is bolted to the interior of the car body frame assembly to facilitate installation and maintenance of the lift device.

7. The lifting device as claimed in claim 5, wherein a triangular connecting member is arranged in the car, a first end of the triangular connecting member is fixed on the bottom plate of the main body frame, a second end of the triangular connecting member is fixed on the enclosing plate of the main body frame of the car, and the triangular connecting member can enhance the stability and the shock resistance of the main body frame after being connected.

8. The lifting apparatus as claimed in claim 5, wherein a lower lifting point device is provided under the main frame bottom plate assembly of the main frame assembly of the car body, one end of a tension rope of the spring is fixed to the lower lifting point device, and the other end of the tension rope of the spring is fixed to the lower contour plate of the lower contour assembly, so that the lower contour plate can be quickly closed when the worker completes the escape operation.

9. The lifting apparatus of claim 5, wherein the upper profile assembly of the car body is comprised of an upper top plate assembly, a support return mechanism, a detection mechanism; the upper contour plate can detect obstacles in the running channel of the lifting device, the upper contour plate can move up and down through the supporting reset mechanism, and the detection mechanism is triggered to control the running and stopping of the lifting device.

10. The lifting device as claimed in claim 5, wherein the lower profile assembly of the car body comprises a lower bottom plate assembly, a connecting assembly and a lower limit component, the lower profile plate can detect obstacles in the running channel of the lifting device, the lower profile plate can move up and down through the connecting assembly, and simultaneously trigger the lower limit component to control the running and stopping of the lifting device; in addition, the lower limit component can control the position of the lifting device when the lifting device runs downwards.

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