CN216105440U

CN216105440U - Lifting machine for building engineering

Info

Publication number: CN216105440U
Application number: CN202122189144.4U
Authority: CN
Inventors: 邹海微; 薛广宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-22
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a lifting machine for constructional engineering, which comprises a base, wherein a bottom connecting plate is fixed on one side of the top of the base, a damper is movably arranged at the top of the bottom connecting plate through a shaft, a supporting plate is movably arranged at one end of the damper through a shaft, a top connecting plate is fixed at the top of the supporting plate, a spring is wound outside the damper, four dampers are arranged at the bottom of the supporting plate, and the dampers are symmetrical about the center of the supporting plate. The utility model is provided with the limiter outside the main supporting guide rail, the limiter is provided with the guide wheel, and the guide wheel is clamped in the main supporting guide rail, thereby preventing the hanging basket from deviating in the process of ascending or descending, and improving the safety of the device.

Description

Lifting machine for building engineering

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator for constructional engineering

Background

The hoister is mechanical equipment for transporting by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like, and in a broad sense, an elevator, a crown block, a winch, a stable car, a crane, a hoist and the like can be called as the hoister.

However, the conventional hoisting machine for construction engineering has potential safety hazard when in use, and is not strong in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building engineering hoister to solve the problem of potential safety hazard in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the lifting machine for the building engineering comprises a base, wherein a bottom connecting plate is fixed to one side of the top of the base, a damper is movably arranged on the top of the bottom connecting plate through a shaft, a supporting plate is movably arranged at one end of the damper through a shaft, a top connecting plate is fixed to the top of the supporting plate, springs are coiled outside the damper, four dampers are arranged at the bottom of the supporting plate, and the dampers are symmetrical about the center of the supporting plate.

Preferably, a main supporting guide rail is welded on one side of the top of the base, and a top plate is fixed on the top of the main supporting guide rail.

Preferably, a winch is fixed on one side of the top plate, one end of the winch is connected with a motor, two winches are arranged on the top of the top plate, the winches are symmetrical in the center of the top plate, and the motor plays a role in providing power.

Preferably, a steel wire rope is wound on the winch, the bottom of the steel wire rope is connected with a hanging ring, the bottom of the hanging ring is connected with a hanging basket, and the winch is used for enabling the steel wire rope to move.

Preferably, a limiter is fixed on one side of the hanging basket through a screw, connecting blocks are fixed on the top and the bottom of the limiter, guide wheels are movably arranged on the connecting blocks through shafts, and the guide wheels play a role in guiding.

Preferably, the guide wheels are symmetrical about the center of the stopper, and the guide wheels are caught in the main support rail.

Preferably, the top that the hanging flower basket is close to the stopper is fixed with the brake through the bolt, the inside of brake is fixed with electric telescopic handle through the screw, electric telescopic handle's one end is connected with the brake block, and the brake block brakes the device.

Compared with the prior art, the utility model has the beneficial effects that: this lifting machine for building engineering is rational in infrastructure, has following advantage:

(1) through being provided with the bottom connecting plate, the backup pad, the top connecting plate, the purpose that spring and attenuator cushioned the device, current device does not have buffer function, when leading to the device out of control, the hanging flower basket falls suddenly, cause the potential safety hazard, consequently, when hanging flower basket whereabouts striking top connecting plate, the top connecting plate will move down, compress the attenuator, once cushion, thereby the attenuator makes the spring compress, thereby secondary buffering has been realized, thereby realized preventing that the hanging flower basket from falling suddenly and causing the device to damage.

(2) The purpose of high safety is achieved by the aid of the main supporting guide rail, the guide wheels, the limiting device and the connecting block, and the safety of the existing device is not high, so that the limiting device is arranged outside the main supporting guide rail, the guide wheels are arranged on the limiting device, and the guide wheels are clamped in the main supporting guide rail, so that the hanging basket is prevented from deviating in the ascending or descending process, and the safety of the device is improved.

(3) Realized through being provided with brake ware, electric telescopic handle and brake block that the device has the function of speeding the brake, further improve the security of device, when current device falls suddenly out of control, device automated inspection trouble to make electric telescopic handle start, electric telescopic handle will make the brake block remove, the brake block will with the side contact of main tributary support guide rail, thereby brakie the hanging flower basket, thereby further strengthen the security of device.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a main support rail; 2. a top plate; 3. a motor; 4. a wire rope; 5. a base; 6. a hanging basket; 7. a hoisting ring; 8. a winch; 9. a bottom connecting plate; 10. a support plate; 11. a top connection plate; 12. a brake; 13. an electric telescopic rod; 14. a brake pad; 15. a guide wheel; 16. a stopper; 17. connecting blocks; 18. a spring; 19. a damper.

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 all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a lifting machine for construction engineering comprises a base 5, wherein a bottom connecting plate 9 is fixed on one side of the top of the base 5, a damper 19 is movably arranged at the top of the bottom connecting plate 9 through a shaft, the damper 19 can stretch and retract so as to perform primary buffering, a supporting plate 10 is movably arranged at one end of the damper 19 through a shaft, a top connecting plate 11 is fixed at the top of the supporting plate 10, a spring 18 is coiled outside the damper 19, the spring 18 stretches and retracts so as to perform secondary buffering, four dampers 19 are arranged at the bottom of the supporting plate 10, and the dampers 19 are symmetrical about the center of the supporting plate 10;

when the hanging basket 6 falls and impacts the top connecting plate 11, the top connecting plate 11 moves downwards to compress the damper 19 for primary buffering, and then the damper 19 compresses the spring 18 to realize secondary buffering, so that the damage of the device caused by sudden falling of the hanging basket 6 is prevented;

a main supporting guide rail 1 is welded on one side of the top of a base 5, a top plate 2 is fixed on the top of the main supporting guide rail 1, a winch 8 is fixed on one side of the top plate 2, one end of the winch 8 is connected with a motor 3, two winches 8 are arranged on the top of the top plate 2, the winches 8 are symmetrical about the center of the top plate 2, a steel wire rope 4 is wound on the winch 8, the bottom of the steel wire rope 4 is connected with a hanging ring 7, the bottom of the hanging ring 7 is connected with a hanging basket 6, the motor 3 drives the winch 8 to rotate by starting the motor 3, and the steel wire rope 4 can be lifted by the winch 8, so that the hanging basket 6 moves;

a limiter 16 is fixed on one side of the hanging basket 6 through a screw, connecting blocks 17 are fixed on the top and the bottom of the limiter 16, guide wheels 15 are movably arranged on the connecting blocks 17 through shafts, the guide wheels 15 are symmetrical about the center of the limiter 16, and the guide wheels 15 are clamped in the main supporting guide rail 1;

a limiter 16 is arranged outside the main supporting guide rail 1, a guide wheel 15 is arranged on the limiter 16, and the guide wheel 15 is clamped in the main supporting guide rail 1, so that the hanging basket 6 is prevented from deviating in the process of ascending or descending, and the safety of the device is improved;

a brake 12 is fixed on the top of the hanging basket 6 close to the stopper 16 through a bolt, an electric telescopic rod 13 is fixed inside the brake 12 through a screw, and one end of the electric telescopic rod 13 is connected with a brake pad 14;

when the device falls suddenly out of control, the device automatically detects the fault, so that the electric telescopic rod 13 is started, the electric telescopic rod 13 enables the brake block 14 to move, the brake block 14 is contacted with the side face of the main support guide rail 1, the hanging basket 6 is braked, and the safety of the device is further enhanced.

When the device is installed at a proper position and then works, the motor 3 is started to drive the winch 8 to rotate, the winch 8 can enable the steel wire rope 4 to ascend, so that the hanging basket 6 can move, the limiter 16 is arranged, the limiting 16 is provided with the guide wheel 15, the guide wheel 15 is clamped in the main supporting guide rail 1, so that the hanging basket 6 is prevented from deviating in the ascending or descending process, when the device is out of control and suddenly falls down, the device brakes and detects faults, so that the electric telescopic rod 13 is started, the electric telescopic rod 13 can enable the brake pad 14 to move, the brake pad 14 can be in contact with the side face of the main supporting guide rail 1, so that the hanging basket 6 is braked, so that the safety of the device is further enhanced, if the device continuously falls down and impacts the top connecting plate 11, the top connecting plate 11 can move downwards, the damper 19 is compressed to perform primary buffering, and then the damper 19 compresses the spring 18, thereby achieving secondary buffering, thereby performing shock absorption, and reducing damage to workers and devices.

Claims

1. The utility model provides a lifting machine for building engineering which characterized in that: including base (5), one side at base (5) top is fixed with bottom connecting plate (9), bottom connecting plate (9) top is provided with attenuator (19) through the axle activity, the one end of attenuator (19) is provided with backup pad (10) through the axle activity, the top of backup pad (10) is fixed with top connecting plate (11), the outside coiling of attenuator (19) has spring (18), attenuator (19) are provided with four in the bottom of backup pad (10), attenuator (19) are about the central symmetry of backup pad (10).

2. The hoisting machine for construction engineering as claimed in claim 1, wherein: the welding of one side at base (5) top has main supporting guide rail (1), main supporting guide rail (1) top is fixed with roof plate (2).

3. The hoisting machine for construction engineering as claimed in claim 2, wherein: one side at top plate (2) top is fixed with hoist engine (8), the one end of hoist engine (8) is connected with motor (3), hoist engine (8) are provided with two at top plate (2) top, hoist engine (8) are symmetrical about the central point of top plate (2) puts.

4. A hoist for construction engineering as claimed in claim 3, characterized in that: a steel wire rope (4) is wound on the winch (8), the bottom of the steel wire rope (4) is connected with a hanging ring (7), and the bottom of the hanging ring (7) is connected with a hanging basket (6).

5. The hoisting machine for construction engineering as claimed in claim 4, wherein: one side of the hanging basket (6) is fixed with a limiter (16) through a screw, the top and the bottom of the limiter (16) are fixed with connecting blocks (17), and guide wheels (15) are movably arranged on the connecting blocks (17) through shafts.

6. The hoisting machine for construction engineering as claimed in claim 5, wherein: the guide wheels (15) are symmetrical about the center of the stopper (16), and the guide wheels (15) are clamped in the main supporting guide rail (1).

7. The hoisting machine for construction engineering as claimed in claim 4, wherein: the top that hanging flower basket (6) are close to stopper (16) is fixed with brake ware (12) through the bolt, the inside of brake ware (12) is fixed with electric telescopic handle (13) through the screw, electric telescopic handle's (13) one end is connected with brake block (14).