CN214462358U

CN214462358U - Novel building security device

Info

Publication number: CN214462358U
Application number: CN202023319609.5U
Authority: CN
Inventors: 陈琴; 陈万丽; 刘明悦; 刘明宸
Original assignee: Wuhan Ruanjie Technology Service Co ltd
Current assignee: Wuhan Ruanjie Technology Service Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a novel building security protection device belongs to building security protection technical field. A novel building security device comprises a base, wherein a first threaded rod and a second threaded rod are rotationally connected in the base, a motor is fixedly connected in the base, the output end of the motor is rotationally connected with a rotating shaft matched with the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod are in threaded connection with a workbench, an air bag is arranged in the workbench, and a gas collection mechanism matched with the air bag is arranged at the top of the base; the utility model discloses simple structure, convenient to use can protect the staff through protecting the gasbag, prevents colliding with that the unstable falling of staff focus appears, can aerify simultaneously disappointing to the gasbag, conveniently receive and releases.

Description

Novel building security device

Technical Field

The utility model relates to a building security technical field especially relates to a novel building security device.

Background

Since the new century, the building industry in China has been developed greatly, the building technology is mature day by day, and the personal safety is always the first consideration in the building operation, so along with the development of the building industry, the building security technology closely related to the building is also synchronously improved, and in the technical field of building security, a working frame is common and is the most basic equipment for worker construction. However, the working frame for the existing building security device usually lacks a protection function for workers, so that potential safety hazards are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art building security protection device and often lacking the protect function to the staff, cause the potential safety hazard easily, and the novel building security protection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel building security device, includes the base, the base internal rotation is connected with first threaded rod and second threaded rod, fixedly connected with motor in the base, the output of motor rotate be connected with first threaded rod and second threaded rod matched with pivot, threaded connection has the workstation on first threaded rod and the second threaded rod, be equipped with the gasbag in the workstation, the top of base is equipped with gasbag matched with gas collection mechanism.

Preferably, the gas collection mechanism includes gas collection case, connecting rod, piston and inflation hose, the gas collection mechanism is two sets of, all be equipped with on first threaded rod and the second threaded rod with two sets of gas collection mechanism matched with bent axle, gas collection case fixed connection is at the top of base, the connecting rod rotates the outer wall of connection at the bent axle, the one end that the bent axle was kept away from to the connecting rod rotates with the lateral wall of piston and links to each other, piston sliding connection is in the gas collection case, inflation hose connects between gas collection case and gasbag, be equipped with first valve and check valve in the inflation hose.

Preferably, the bottom of the first threaded rod is fixedly connected with a third bevel gear, the bottom of the second threaded rod is fixedly connected with a fourth bevel gear, a first bevel gear meshed with the third bevel gear is fixedly connected to the rotating shaft, and a second bevel gear meshed with the fourth bevel gear is fixedly connected to the rotating shaft.

Preferably, the side wall of the gas collection box is provided with a branch pipe, and a second valve is arranged in the branch pipe.

Preferably, the inner wall all around of workstation is equipped with the standing groove, the gasbag sets up in the standing groove.

Preferably, the side wall of the air bag is connected with an air release pipe, and an air release valve is arranged in the air release pipe.

Compared with the prior art, the utility model provides a novel building security protection device possesses following beneficial effect:

1. when the novel building security device is used, a worker stands on a workbench, a motor is started, the motor drives a rotating shaft to rotate, a first bevel gear on the rotating shaft is meshed with a third bevel gear, a second bevel gear is meshed with a fourth bevel gear, so that the third bevel gear, a first threaded rod, the fourth bevel gear and a second threaded rod are driven to rotate, the workbench is further driven to ascend, a crankshaft rotates in the process, a connecting rod and a piston are driven to reciprocate in a gas collection box, external gas is inflated into an airbag through an inflation hose, when the inflation is finished, the workbench can be in an ascending state, a first valve in the inflation hose can be closed, a second valve in the inflation hose is opened, when the workbench reaches a working position, the motor is closed, the workbench is of a structure with four sides raised, and if the gravity center of the worker is unstable, the workbench can be prevented from falling down, meanwhile, the air bag can prevent the worker from colliding, a protection effect is achieved, potential safety hazards are reduced, when the workbench descends, the air release valve in the air release pipe can be opened, and the air bag is reset for next work.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient to use can protect the staff through protecting the gasbag, prevents colliding with that the unstable falling of staff's focus appears, can aerify simultaneously disappointing to the gasbag, conveniently receive and releases.

Drawings

Fig. 1 is a schematic structural view of a novel building security device provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1 of the novel building security device provided by the utility model;

fig. 3 is the utility model provides a novel plan view of workstation among building security device.

In the figure: 1. a base; 2. a motor; 3. a rotating shaft; 4. a first bevel gear; 5. a second bevel gear; 6. a first threaded rod; 7. a third bevel gear; 8. a second threaded rod; 9. a fourth bevel gear; 10. a work table; 11. a placement groove; 12. an air bag; 13. a crankshaft; 14. a gas collection tank; 15. a connecting rod; 16. a piston; 17. an inflation hose; 18. a first valve; 19. a branch pipe; 20. a second valve; 21. a one-way valve; 22. an air escape pipe; 23. an air release valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel building security device comprises a base 1, wherein a first threaded rod 6 and a second threaded rod 8 are connected in the base 1 in a rotating mode, a motor 2 is fixedly connected in the base 1, an output end of the motor 2 is rotatably connected with a rotating shaft 3 matched with the first threaded rod 6 and the second threaded rod 8, a workbench 10 is connected to the first threaded rod 6 and the second threaded rod 8 in a threaded mode, an air bag 12 is arranged in the workbench 10, and a gas collecting mechanism matched with the air bag 12 is arranged at the top of the base 1.

The gas collection mechanism comprises two groups of gas collection boxes 14, connecting rods 15, pistons 16 and inflation hoses 17, the gas collection mechanisms are respectively provided with a crankshaft 13 matched with the two groups of gas collection mechanisms, the first threaded rod 6 and the second threaded rod 8 are respectively provided with a crankshaft 13, the gas collection boxes 14 are fixedly connected to the top of the base 1, the connecting rods 15 are rotatably connected to the outer walls of the crankshafts 13, one ends, far away from the crankshafts 13, of the connecting rods 15 are rotatably connected with the side walls of the pistons 16, the pistons 16 are slidably connected in the gas collection boxes 14, the inflation hoses 17 are connected between the gas collection boxes 14 and the air bags 12, and the inflation hoses 17 are internally provided with first valves 18 and one-way valves 21; for inflating the airbag 12.

The bottom of the first threaded rod 6 is fixedly connected with a third bevel gear 7, the bottom of the second threaded rod 8 is fixedly connected with a fourth bevel gear 9, the rotating shaft 3 is fixedly connected with a first bevel gear 4 meshed with the third bevel gear 7, and the rotating shaft 3 is fixedly connected with a second bevel gear 5 meshed with the fourth bevel gear 9; for driving the first threaded rod 6 and the second threaded rod 8 in rotation.

A branch pipe 19 is arranged on the side wall of the gas collecting box 14, and a second valve 20 is arranged in the branch pipe 19; for controlling the gas flow direction.

A placing groove 11 is formed in the inner wall of the periphery of the workbench 10, and the air bag 12 is arranged in the placing groove 11; for deploying and deploying the airbag 12.

The side wall of the air bag 12 is connected with an air release pipe 22, and an air release valve 23 is arranged in the air release pipe 22; for deflating the bladder 12.

The working principle is as follows: in the utility model, when in use, a worker stands on the workbench 10, the motor 2 is started, the motor 2 drives the rotating shaft 3 to rotate, the first bevel gear 4 on the rotating shaft 3 is meshed with the third bevel gear 7, the second bevel gear 5 is meshed with the fourth bevel gear 9, so as to drive the third bevel gear 7 and the first threaded rod 6 as well as the fourth bevel gear 9 and the second threaded rod 8 to rotate, further drive the workbench 10 to ascend, in the process, the crankshaft 13 rotates and drives the connecting rod 15 and the piston 16 to reciprocate in the gas collecting box 14, the external gas is inflated into the air bag 12 through the inflating hose 17, when the inflation is finished, the workbench 10 is also in the ascending state, the first valve 18 in the inflating hose 17 can be closed, the second valve 20 in the branch pipe 19 is opened, when the workbench 10 reaches the working position, the motor 2 is closed, the workbench 10 is in a raised structure, if the worker falls down because the gravity center is unstable, workstation 10 can prevent to fall, and gasbag 12 can prevent that the staff from appearing colliding with simultaneously, plays the protection effect, reduces the potential safety hazard, when workstation 10 descends, can open the disappointing valve 23 in the disappointing pipe 22, resets gasbag 12 for next work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel building security device, includes base (1), its characterized in that, base (1) internal rotation is connected with first threaded rod (6) and second threaded rod (8), fixedly connected with motor (2) in base (1), the output of motor (2) is rotated and is connected with pivot (3) with first threaded rod (6) and second threaded rod (8) matched with, threaded connection has workstation (10) on first threaded rod (6) and second threaded rod (8), be equipped with gasbag (12) in workstation (10), the top of base (1) is equipped with and air bag (12) matched with gas collection mechanism.

2. The novel building security device as claimed in claim 1, wherein the gas collection mechanism comprises a gas collection tank (14), a connecting rod (15), a piston (16) and an inflation hose (17), the gas collecting mechanisms are divided into two groups, the first threaded rod (6) and the second threaded rod (8) are both provided with crankshafts (13) matched with the two groups of gas collecting mechanisms, the gas collection box (14) is fixedly connected to the top of the base (1), the connecting rod (15) is rotatably connected to the outer wall of the crankshaft (13), one end of the connecting rod (15) far away from the crankshaft (13) is rotationally connected with the side wall of the piston (16), the piston (16) is connected in a sliding way in the gas collection box (14), the inflating hose (17) is connected between the gas collection box (14) and the air bag (12), a first valve (18) and a one-way valve (21) are arranged in the inflating hose (17).

3. The novel building security device is characterized in that a third bevel gear (7) is fixedly connected to the bottom of the first threaded rod (6), a fourth bevel gear (9) is fixedly connected to the bottom of the second threaded rod (8), a first bevel gear (4) meshed with the third bevel gear (7) is fixedly connected to the rotating shaft (3), and a second bevel gear (5) meshed with the fourth bevel gear (9) is fixedly connected to the rotating shaft (3).

4. The novel building security device as claimed in claim 2, wherein the side wall of the gas collecting box (14) is provided with a branch pipe (19), and a second valve (20) is arranged in the branch pipe (19).

5. The novel building security device is characterized in that a placing groove (11) is formed in the peripheral inner wall of the workbench (10), and the air bag (12) is arranged in the placing groove (11).

6. The novel building security device as claimed in claim 5, wherein the side wall of the air bag (12) is connected with a gas release pipe (22), and a gas release valve (23) is arranged in the gas release pipe (22).