CN210659186U

CN210659186U - Anti-falling climbing frame for high-rise building construction

Info

Publication number: CN210659186U
Application number: CN201921445918.1U
Authority: CN
Inventors: 龙仔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-02
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a high-rise building construction is with preventing weighing down climbing frame, including base and the positive reverse motor of fixed mounting at the base lower extreme, the output shaft of positive reverse motor runs through to the upper end of base, the upper end both sides of base are all rotated and are connected with the threaded rod, one of them the coaxial fixed connection of threaded rod is terminal at the output shaft of positive reverse motor, install the mechanism of carrying that is used for carrying the workman to go up and down on the threaded rod, fixedly connected with device case is gone back to the upper end of base, install in the device case and be used for making two synchronous pivoted drive mechanism of threaded rod. The utility model discloses a set up pump gas mechanism, pushing mechanism, promotion mechanism and air cushion, both can play preliminary guarantee to workman's safety by preventing weighing down motor and safety rope to even if prevent weighing down when out of work when motor trouble, the disc also can promote the sliding plug motion pump gas in to the air cushion, makes the air cushion inflate the inflation, thereby plays further guard action to the workman when the workman falls.

Description

Anti-falling climbing frame for high-rise building construction

Technical Field

The utility model relates to a building construction equipment technical field especially relates to a high-rise building construction is with preventing weighing down and climbing frame.

Background

At present, in high-rise building work progress, all need use the construction to climb the frame to convenient construction, but the frame device that climbs that present construction used is still fairly simple, and the security is not high, takes place the problem that the workman falls easily in the construction, and this just brings a lot of difficulties for the construction, makes the construction inconvenient.

Especially, the falling of constructors during operation is prevented from being too slow in high-altitude operation, in the prior art, an anti-falling motor and a safety rope with a gravity sensor are arranged at the top end of a climbing frame to ensure the safety of workers, textile workers fall during operation, and once the anti-falling motor or the gravity sensor fails, the workers fall from the high altitude without any protection, and the consequences are unreasonable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high-rise building construction that proposes is with preventing weighing down climbing frame, it is through setting up pump gas mechanism, pushing mechanism, promotion mechanism and air cushion, both can play preliminary guarantee to workman's safety by preventing weighing down motor and safety rope to even if prevent weighing down when motor trouble is out of work, the disc also can promote the sliding plug motion to pump gas in the air cushion, make the air cushion inflation, thereby play further guard action to the workman when the workman falls.

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

an anti-falling climbing frame for high-rise building construction comprises a base and a forward and reverse rotating motor fixedly arranged at the lower end of the base, the output shaft of the positive and negative rotation motor penetrates to the upper end of the base, threaded rods are rotatably connected to both sides of the upper end of the base, one of the threaded rods is coaxially and fixedly connected with the tail end of an output shaft of the forward and reverse rotating motor, a carrying mechanism for carrying workers to lift is arranged on the threaded rod, the upper end of the base is also fixedly connected with a device box, a transmission mechanism for enabling the two threaded rods to synchronously rotate is arranged in the device box, the upper end of the device box is provided with a containing groove, the bottom in the containing groove is fixedly connected with an air cushion, the upper ends of the two threaded rods are fixedly connected with a top plate together, the anti-falling motor is fixedly mounted at the upper end of the top plate, a safety rope is wound on an output shaft of the anti-falling motor, and a pumping mechanism for pumping air to the air cushion is further mounted at the upper end of the top plate.

Preferably, the carrying mechanism comprises a sleeve which is in threaded connection with the threaded rod, and an operating platform is fixedly connected between the opposite side walls of the two sleeves.

Preferably, the air pumping mechanism comprises a sliding plug cylinder fixedly connected to the upper end of the top plate and a sliding plug connected in the sliding plug cylinder in a sealing and sliding manner, one end of the sliding plug cylinder is communicated with the air cushion through an air duct, the same end of the sliding plug cylinder and the same end of the air duct are communicated with the outside, and a pushing mechanism for pushing the sliding plug to do horizontal reciprocating motion is installed at one end, far away from the air duct, of the sliding plug.

Preferably, the pushing mechanism comprises a disc, a first connecting rod and a second connecting rod which are arranged on an output shaft of the anti-falling motor through a one-way bearing, one end of the first connecting rod is rotatably connected to the non-axis of the disc, the other end of the first connecting rod is rotatably connected to the second connecting rod, and the second connecting rod penetrates through the side wall of the sliding plug cylinder and is fixedly connected with the sliding plug.

Preferably, the upper end of the operating platform is provided with a falling-prevention guardrail along the periphery.

Preferably, four corners of the lower end of the base are provided with rollers.

The utility model discloses following beneficial effect has:

1. by arranging the accommodating groove and the air cushion, a certain damping effect can be achieved when workers get on and off the operating platform, and a good protection effect is achieved on the feet of the workers;

2. through setting up pump gas mechanism, pushing mechanism and air cushion, when the workman takes place to fall and prevents weighing down that the motor trouble is out of work, can promote the plug reciprocating motion through the disc and carry out the pump gas effect to the air cushion to make the air cushion inflate the inflation, play good guard action to the workman, improved among the prior art prevent weighing down that the motor is out of work just can't form the shortcoming of protection to the workman.

Drawings

FIG. 1 is a schematic structural view of an anti-falling climbing frame for high-rise building construction according to the present invention;

FIG. 2 is a schematic view of the external structure of an anti-falling climbing frame for high-rise building construction according to the present invention;

fig. 3 is an enlarged schematic view of a structure of fig. 1.

In the figure: the device comprises a base 1, a forward and reverse rotation motor 2, a device box 3, a storage groove 4, an air cushion 5, a threaded rod 6, a sleeve 7, an operating table 8, a top plate 9, an anti-falling motor 10, a disc 11, a safety rope 12, a first connecting rod 13, an air duct 14, a roller 15, a sliding plug cylinder 16, a sliding plug 17, a first one-way valve 18, a second one-way valve 19 and a second connecting rod 20.

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, the anti-falling climbing frame for high-rise building construction comprises a base 1 and a forward and reverse rotating motor 2 fixedly installed at the lower end of the base 1, an output shaft of the forward and reverse rotating motor 2 penetrates through the upper end of the base 1, threaded rods 6 are rotatably connected to two sides of the upper end of the base 1, one threaded rod 6 is coaxially and fixedly connected to the tail end of the output shaft of the forward and reverse rotating motor 2, and a carrying mechanism for carrying workers to ascend and descend is installed on the threaded rod 6.

The carrying mechanism comprises a sleeve 7 which is in threaded connection with the threaded rod 6, an operation table 8 is fixedly connected between the side walls of the two sleeves 7, the upper end of the operation table 8 is provided with an anti-falling guardrail along the periphery, the specific height of the anti-falling guardrail is set between one meter and two meters, certain anti-falling protection can be formed for workers, and the normal operation of the workers is not influenced.

The upper end of base 1 is fixedly connected with device case 3 still, installs in the device case 3 to be used for making two threaded rod 6 synchronous rotating's drive mechanism, and drive mechanism includes two belt pulleys, and two belt pulleys are connected through belt transmission with the coaxial fixed connection of a threaded rod 6 respectively between two belt pulleys.

The upper end of device case 3 has been seted up and has been accomodate groove 4, accomodate bottom fixedly connected with air cushion 5 in the groove 4, the common fixedly connected with roof 9 in upper end of two threaded rods 6, and the upper end fixed mounting of roof 9 prevents weighing down motor 10, and it has safety rope 12 to prevent weighing down the winding on the motor 10 output shaft, and the upper end of roof 9 is still installed and is used for the pump gas mechanism to air cushion 5 pump gas. The height of the air cushion 5 is slightly higher than that of the device box 3 when the air cushion is not inflated, a worker can step on the air cushion to get on the operating platform 8 for operation, a certain shock absorption effect can be achieved when the worker goes up and down, and feet of the worker are well protected.

The air pumping mechanism comprises a sliding plug cylinder 16 fixedly connected to the upper end of the top plate 9 and a sliding plug 17 connected in the sliding plug cylinder 16 in a sealing and sliding mode, one end of the sliding plug cylinder 16 is communicated with the air cushion 5 through an air duct 14, the same end of the sliding plug cylinder 16 and the air duct 14 is communicated with the outside, a first one-way valve 18 only allowing air to flow from top to bottom is installed at the communication position of the sliding plug cylinder 16 and the air duct 14, a second one-way valve 19 only allowing air to flow from the sliding plug cylinder 16 to the air duct 14 is installed at the communication position of the air duct 14 and the sliding plug cylinder 16, and a pushing mechanism for pushing the sliding plug 17 to move horizontally and reciprocally is installed at one end.

The pushing mechanism comprises a disc 11, a first connecting rod 13 and a second connecting rod 20 which are arranged on an output shaft of the anti-falling motor 10 through a one-way bearing, one end of the first connecting rod 13 is rotatably connected to the non-axial center of the disc 11, the other end of the first connecting rod 13 is rotatably connected to the second connecting rod 20, and the second connecting rod 20 penetrates through the side wall of the sliding plug barrel 16 and is fixedly connected with the sliding plug 17.

It should be noted that the forward and reverse rotation motor 2 can control the forward rotation and reverse rotation of the threaded rod 6, the anti-falling motor 10 senses whether a worker falls or not by arranging a gravity sensor at the upper end of the anti-falling motor, so that the output shaft is rotated to tension the safety rope, and the electric control technologies of the forward and reverse rotation motor 2 and the anti-falling motor 10 are the prior art.

Further, the air cushion 5 is provided with an air release opening, and air in the air cushion 5 can be released through the air release opening after the air cushion 5 is inflated.

The utility model discloses in, the workman operates on standing operation panel 8, when needing rising operation panel 8, only need start positive reverse motor 2, makes its corotation, and positive reverse motor 2 drives 6 corotations of threaded rod to drive sleeve 7 shifts up, and drive mechanism makes another threaded rod 6 and sleeve 7 synchronization motion, and operation panel 8 is taken by two sleeves 7 and shifts up, and control positive reverse motor 2 reversal can when descending.

When a worker falls carelessly, the gravity sensor on the anti-falling motor 10 senses the gravity change, the anti-falling motor 10 is started, and the safety rope 12 is tensioned by rotating forwards to prevent the worker from hurting the falling from the operating platform 8; when a worker falls carelessly and the anti-falling motor 10 or the gravity sensor fails, the anti-falling motor 10 rotates reversely under the action of gravity, and the disc 11 rotates to drive the sliding plug 17 to reciprocate at the moment, so that pumping of the air cushion 5 is realized, and the air cushion 5 can play an effective protection role on the falling worker after the pumping is expanded.

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 high-rise building construction is with preventing weighing down climbing frame, includes base (1) and positive reverse motor (2) of fixed mounting at base (1) lower extreme, its characterized in that, the output shaft of positive reverse motor (2) runs through to the upper end of base (1), the upper end both sides of base (1) are all rotated and are connected with threaded rod (6), one of them threaded rod (6) coaxial fixed connection is at the output shaft end of positive reverse motor (2), install the mechanism of carrying that is used for carrying the workman to go up and down on threaded rod (6), the upper end of base (1) still fixedly connected with device case (3), install the drive mechanism who is used for making two threaded rod (6) synchronous rotation in device case (3), the upper end of device case (3) has been seted up and has been accomodate groove (4), bottom fixedly connected with air cushion (5) in accomodating groove (4), two the common fixedly connected with roof (9) in upper end of threaded rod (6), the upper end fixed mounting of roof (9) has prevents weighing down motor (10), it has safety rope (12) to prevent weighing down the winding on motor (10) output shaft, the pump gas mechanism that is used for pumping to air cushion (5) is still installed to the upper end of roof (9).

2. The anti-falling climbing frame for high-rise building construction according to claim 1 is characterized in that the carrying mechanism comprises sleeves (7) which are in threaded connection with the threaded rods (6), and an operating console (8) is fixedly connected between the opposite side walls of the two sleeves (7).

3. The anti-falling climbing frame for the high-rise building construction according to claim 1 is characterized in that the air pumping mechanism comprises a sliding plug cylinder (16) fixedly connected to the upper end of the top plate (9) and a sliding plug (17) hermetically and slidably connected into the sliding plug cylinder (16), one end of the sliding plug cylinder (16) is communicated with the air cushion (5) through an air duct (14), the same end of the sliding plug cylinder (16) and the air duct (14) is communicated with the outside, and one end of the sliding plug, which is far away from the air duct (14), is provided with a pushing mechanism for pushing the sliding plug (17) to horizontally reciprocate.

4. The anti-falling climbing frame for the high-rise building construction is characterized in that the pushing mechanism comprises a disc (11), a first connecting rod (13) and a second connecting rod (20), wherein the disc (11), the first connecting rod (13) and the second connecting rod (20) are mounted on an output shaft of the anti-falling motor (10) through one-way bearings, one end of the first connecting rod (13) is rotatably connected to the non-axial center of the disc (11), the other end of the first connecting rod (13) is rotatably connected to the second connecting rod (20), and the second connecting rod (20) penetrates through the side wall of the sliding plug cylinder (16) and is fixedly connected with the sliding plug (17).

5. The anti-falling climbing frame for the high-rise building construction is characterized in that an anti-falling guardrail is arranged on the periphery of the upper end of the operating platform (8).

6. The anti-falling climbing frame for the high-rise building construction is characterized in that rollers (15) are arranged at four corners of the lower end of the base (1).