CN216072883U

CN216072883U - Anti-falling protection mechanism of dead weight band-type brake

Info

Publication number: CN216072883U
Application number: CN202122304657.5U
Authority: CN
Inventors: 孙小勇; 陈志军; 王海水; 陈劼; 沈志远
Original assignee: Shanghai Renben Xuchuan Automation Machinery Co ltd
Current assignee: Shanghai Renben Xuchuan Automation Machinery Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-18
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of anti-falling mechanisms of tower garage carriers, and discloses a self-weight band-type brake anti-falling protection mechanism which comprises a guide rail, an anti-falling mechanism, a carrying plate, a steel wire rope and a traction mechanism, wherein the anti-falling mechanism is arranged on one side of the guide rail and fixedly connected with the carrying plate, the steel wire rope is arranged above the carrying plate, one end of the steel wire rope is connected with the traction mechanism, the traction mechanism comprises a movable ring, a traction hook, a spring, a trigger plate and a travel switch, one end of the steel wire rope is fixedly connected with the movable ring, the movable ring is movably connected with one end of the traction hook, and the other end of the traction hook is fixedly connected with the trigger plate. Resulting in damage to the vehicle and economic loss.

Description

Anti-falling protection mechanism of dead weight band-type brake

Technical Field

The utility model belongs to the technical field of anti-falling mechanisms of tower garage carriers, and particularly relates to an anti-falling protection mechanism of a self-weight band-type brake.

Background

Along with the development of science and technology, city cun gold, traditional parking area can not satisfy the parking needs, can only make full use of space at present, takes three-dimensional development, therefore the emergence of three-dimensional lift tower storehouse has effectually solved the difficult problem of parking, adopts three-dimensional layer-stepping structure, and very big increase increases parking space, adopts the mode of going up and down to park, and convenient, easy operation parks.

The mechanism of preventing falling of vehicle in current three-dimensional lift tower storehouse has certain drawback when using, in order to guarantee the security in three-dimensional lift tower storehouse, prevents that the mechanism of preventing falls is indispensable, under the wire rope fracture condition, leads to equipment to turn on one's side the accident of falling, consequently leads to the vehicle impaired, leads to the fact economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-weight band-type brake anti-falling protection mechanism to solve the problem of equipment rollover and falling accidents caused by the condition that a steel wire rope is broken.

In order to achieve the purpose, the utility model provides the following technical scheme: dead weight band-type brake prevents protection machanism that falls, including guide rail, anti-falling mechanism, year thing board, wire rope and drive mechanism, one side of guide rail is provided with anti-falling mechanism, anti-falling mechanism with carry thing board fixed connection, the top of carrying the thing board is provided with wire rope, wire rope's one end and drive mechanism are connected.

Preferably, the traction mechanism comprises a movable ring, a traction hook, a spring, a trigger plate and a travel switch, wherein one end of the steel wire rope is fixedly connected with the movable ring, the movable ring is movably connected with one end of the traction hook, the other end of the traction hook is fixedly connected with the trigger plate, the travel switch is arranged below the trigger plate, the spring is arranged on the upper surface wall of the trigger plate, and the spring is sleeved on the outer surface wall of the traction hook.

Preferably, one side of the trigger plate is connected with the anti-falling mechanism, the anti-falling mechanism comprises a movable block, a first movable rod, a second movable rod, a first gear, a second gear, a shell, a first movable shaft, a second movable shaft, an eccentric wheel and a rotating shaft, the outer surface wall of the shell is fixedly connected with one side of the loading plate, one side of the trigger plate is fixedly connected with one end of the first movable rod, the other end of the first movable rod is movably connected with one end of the second movable rod, and the first movable rod and the second movable rod are both positioned in the shell.

Preferably, one side of the second movable rod is fixedly connected with a first gear, a second gear is arranged below the first gear, the second gear is fixedly connected with the inner wall of the shell, the other end of the second movable rod is movably connected with a first movable shaft, the first movable shaft is movably connected with a movable block, and the movable block is movably connected with the outer wall of the shell through a second movable shaft.

Preferably, one side of the movable block is provided with two rotating shafts, a guide rail is arranged between the two rotating shafts, and the outer wall of each rotating shaft is movably connected with an eccentric wheel.

Preferably, the first movable rod is L-shaped, a rectangular groove is formed at the joint of the first movable rod and the second movable rod, the rectangular groove is movably connected with a third movable shaft, and the third movable shaft is movably connected with one end of the second movable rod.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, under the condition that the steel wire rope is broken, the surface of the guide rail is rubbed by the self weight of the equipment, and the surface of the guide rail is locked by the eccentric wheel mechanism, so that the whole equipment is prevented from inclining and falling, and the economic loss caused by vehicle damage due to rollover and falling accidents of the equipment is avoided.

(2) The steel wire rope is connected with the traction hook through the movable ring, so that friction between the steel wire rope and the traction hook is reduced, the steel wire rope is prevented from being broken due to friction, and the possibility of falling accidents caused by the breakage of the steel wire rope is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A;

FIG. 3 is a side view of the present invention;

fig. 4 is a schematic structural view of a joint of the first movable bar and the second movable bar according to the present invention.

In the figure: 1. a guide rail; 2. an eccentric wheel; 3. an anti-falling mechanism; 4. a rotating shaft; 5. a trigger plate; 6. a spring; 7. a travel switch; 8. a loading plate; 9. a towing hook; 10. a movable ring; 11. a wire rope; 12. a second movable bar; 13. a first movable shaft; 14. a second gear; 15. a first movable bar; 16. a first gear; 17. a second movable shaft; 18. a housing; 19. a movable block; 20. a rectangular groove; 21. a third movable shaft; 22. a traction mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: dead weight band-type brake protection mechanism of preventing falling, including guide rail 1, anti-falling mechanism 3, year thing board 8, wire rope 11 and drive mechanism 22, one side of guide rail 1 is provided with anti-falling mechanism 3, anti-falling mechanism 3 and year thing board 8 fixed connection, and the top of carrying thing board 8 is provided with wire rope 11, and wire rope 11's one end is connected with drive mechanism 22.

Specifically, the traction mechanism 22 includes a movable ring 10, a traction hook 9, a spring 6, a trigger plate 5 and a travel switch 7, one end of a steel wire rope 11 is fixedly connected with the movable ring 10, the movable ring 10 is movably connected with one end of the traction hook 9, the other end of the traction hook 9 is fixedly connected with the trigger plate 5, the travel switch 7 is arranged below the trigger plate 5, the spring 6 is arranged on the upper surface wall of the trigger plate 5, and the outer surface wall of the traction hook 9 is sleeved with the spring 6.

In the utility model, the steel wire rope 11 is connected with the traction hook 9 through the movable ring 10, so that the friction between the steel wire rope 11 and the traction hook 9 is reduced, the fracture of the steel wire rope 11 caused by the friction of the steel wire rope 11 is avoided, and the possibility of falling accidents caused by the fracture of the steel wire rope 11 is reduced.

Further, one side of triggering plate 5 is connected with anti-falling mechanism 3, anti-falling mechanism 3 includes movable block 19, first movable rod 15, second movable rod 12, first gear 16, second gear 14, casing 18, first loose axle 13, second loose axle 17, eccentric wheel 2 and pivot 4, the outer table wall of casing 18 and one side fixed connection who carries thing board 8, one side of triggering plate 5 and the one end fixed connection of first movable rod 15, the other end of first movable rod 15 and the one end swing joint of second movable rod 12, and first movable rod 15 and second movable rod 12 all are located casing 18.

Furthermore, one side of the second movable rod 12 is fixedly connected with a first gear 16, a second gear 14 is arranged below the first gear 16, the second gear 14 is fixedly connected with the inner wall of the shell 18, the other end of the second movable rod 12 is movably connected with a first movable shaft 13, the first movable shaft 13 is movably connected with a movable block 19, and the movable block 19 is movably connected with the outer wall of the shell 18 through a second movable shaft 17.

Specifically, one side of the movable block 19 is provided with two rotating shafts 4, a guide rail 1 is arranged between the two rotating shafts 4, and the outer surface wall of each rotating shaft 4 is movably connected with an eccentric wheel 2.

According to the utility model, under the condition that the steel wire rope 11 is broken, the surface of the guide rail 1 is rubbed by the self weight of the equipment, and the surface of the guide rail 1 is locked by the eccentric wheel 2 mechanism, so that the whole equipment is prevented from inclining and falling, and the economic loss caused by vehicle damage due to rollover and falling accidents of the equipment is avoided.

Specifically, the first movable rod 15 is L-shaped, a rectangular groove 20 is formed at the joint of the first movable rod 15 and the second movable rod 12, the rectangular groove 20 is movably connected with a third movable shaft 21, and the third movable shaft 21 is movably connected with one end of the second movable rod 12.

It is worth to be noted that the second movable rod 12 slides in the rectangular groove 20, the second movable rod 12 pushes the first movable rod 15 to move downwards, the first movable rod 15 and the spring 6 push the trigger plate 5 to move downwards, and the trigger plate 5 triggers the travel switch 7 to operate.

The working principle and the using process of the utility model are as follows: when the steel wire rope 11 is broken, the loading plate 8 falls downwards under the action of gravity, the movable block 19 inclines under the action of gravity, the first gear 16 is meshed with the second gear 14, the eccentric wheel 2 locks the surface of the guide rail 1, the second movable rod 12 pushes the first movable rod 15 to move downwards, the first movable rod 15 and the spring 6 push the trigger plate 5 to move downwards, and the trigger plate 5 triggers the travel switch 7 to work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dead weight band-type brake prevents protection machanism that falls, its characterized in that: including guide rail (1), anti-falling mechanism (3), year thing board (8), wire rope (11) and drive mechanism (22), one side of guide rail (1) is provided with anti-falling mechanism (3), anti-falling mechanism (3) and year thing board (8) fixed connection, the top of carrying thing board (8) is provided with wire rope (11), the one end and the drive mechanism (22) of wire rope (11) are connected.

2. The self-weight band-type brake anti-falling protection mechanism as claimed in claim 1, characterized in that: draw mechanism (22) including activity ring (10), draw hook (9), spring (6), trigger board (5) and travel switch (7), the one end and the activity ring (10) fixed connection of wire rope (11), and the one end swing joint of activity ring (10) and draw hook (9), draw the other end of hook (9) and trigger board (5) fixed connection, the below of triggering board (5) is provided with travel switch (7), and triggers the upper surface wall of board (5) and be provided with spring (6), the exterior wall at draw hook (9) is established to spring (6) cover.

3. The self-weight band-type brake anti-falling protection mechanism of claim 2, which is characterized in that: one side of trigger plate (5) with prevent weighing down the mechanism (3) and be connected, prevent weighing down mechanism (3) and include movable block (19), first movable rod (15), second movable rod (12), first gear (16), second gear (14), casing (18), first loose axle (13), second loose axle (17), eccentric wheel (2) and pivot (4), the exterior wall of casing (18) and one side fixed connection who carries thing board (8), the one side of trigger plate (5) and the one end fixed connection of first movable rod (15), the other end of first movable rod (15) and the one end swing joint of second movable rod (12), and first movable rod (15) and second movable rod (12) all are located casing (18).

4. The self-weight band-type brake anti-falling protection mechanism as claimed in claim 3, characterized in that: the utility model discloses a portable computer, including first gear (16) of one side fixedly connected with of second movable rod (12), the below of first gear (16) is provided with second gear (14), the inner wall fixed connection of second gear (14) and casing (18), the other end and first loose axle (13) swing joint of second movable rod (12), first loose axle (13) and movable block (19) swing joint, the outward appearance wall swing joint of second loose axle (17) and casing (18) is passed through in movable block (19).

5. The self-weight band-type brake anti-falling protection mechanism as claimed in claim 4, characterized in that: one side of movable block (19) is provided with pivot (4), the quantity of pivot (4) is two, two be provided with guide rail (1) between pivot (4), the outward appearance wall swing joint of pivot (4) has eccentric wheel (2).

6. The self-weight band-type brake anti-falling protection mechanism as claimed in claim 3, characterized in that: first movable rod (15) are the L type, rectangular channel (20) have been seted up to the junction of first movable rod (15) and second movable rod (12), rectangular channel (20) and third loose axle (21) swing joint, the one end swing joint of third loose axle (21) and second movable rod (12).