CN220283280U - Hoisting auxiliary device - Google Patents

Abstract

The utility model discloses a hoisting auxiliary device, which comprises a rectangular hoisting frame, wherein an upper hoisting ring and a lower hoisting ring are respectively fixedly connected to the upper side and the lower side of four corners of the hoisting frame, the upper hoisting ring is connected with an upper steel strand for being connected with a crane, the lower hoisting ring is connected with a lower steel strand for being connected with an air compressor, the hoisting frame is formed by sequentially and fixedly connecting four steel pipes in a head-tail mode, balancing weights are respectively and slidably connected in the steel pipes, the steel pipes are provided with a driving device for driving the balancing weights to move in the steel pipes so as to adjust the gravity center of the hoisting auxiliary device, and the hoisting auxiliary device further comprises a battery for supplying energy to the driving device, a controller for controlling the driving device and a remote controller capable of controlling the driving device to operate through the controller. The utility model provides a hoisting auxiliary device, which does not need to lower an air compressor during adjustment, and improves the adjustment efficiency.

Description

Hoisting auxiliary device

Technical Field

The utility model relates to the technical field of air compressor hoisting, in particular to a hoisting auxiliary device.

Background

The large-scale air compressor comprises a base and a body fixedly connected to the base, a plurality of hanging rings are arranged along the edge of the base, when the air compressor is installed, the air compressor needs to be hoisted by using a crane, the crane is provided with only one lifting hook, the lifting hook is connected with a plurality of steel strands, and the steel strands are sequentially connected with the hanging rings on the air compressor. When lifting by crane, if the center of air compressor machine skew under the lifting hook, the air compressor machine can incline, need to descend the air compressor machine, adjusts the length of lifting hook and steel strand wires, when making the air compressor machine by the lift, the focus of air compressor machine is located the lifting hook under basically, and the base of air compressor machine is basically horizontal, increases the stability of air compressor machine. The existing hoisting mode can be adjusted only after the air compressor is lowered, and the adjusting efficiency is low.

Disclosure of Invention

The utility model provides a hoisting auxiliary device for solving the defect of low regulation efficiency of the existing hoisting mode of an air compressor, and the air compressor does not need to be lowered during regulation, so that the regulation efficiency is improved.

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

the utility model provides a hoist and mount auxiliary device, including the hoist and mount frame that is the rectangle, hoist and mount frame's upper and lower both sides of four bights are fixedly connected with rings respectively and rings down, go up rings and be connected with the last steel strand wires that are used for being connected with the loop wheel machine, rings are connected with the lower steel strand wires that are used for being connected with the air compressor machine down, hoist and mount frame is formed by four steel pipes head and tail fixedly connected in proper order, equal sliding connection has the balancing weight in the steel pipe, the steel pipe is provided with the drive arrangement who is used for driving the balancing weight and moves in order to adjust hoist and mount auxiliary device's focus in the steel pipe, hoist and mount auxiliary device is still including the battery that is used for supplying energy for drive arrangement, the controller that is used for controlling drive arrangement, the remote controller of accessible controller control drive arrangement operation.

In this application, the loop wheel machine lifts by crane the air compressor machine through hoist and mount auxiliary device, after the air compressor machine slope, need not to drop the air compressor machine, only need through remote controller, drive arrangement drive balancing weight at the intraductal motion of steel, adjust the gesture of air compressor machine through adjusting hoist and mount auxiliary device's focus, prevent the air compressor machine slope.

Further, flanges are fixedly connected to two ends of the steel pipes, and adjacent steel pipes are fixedly connected together through the flanges.

Further, the driving device comprises a motor arranged on the steel pipe and a screw rod connected with the motor, the axis of the screw rod is parallel to the axis of the steel pipe, and the screw rod penetrates through the balancing weight and is in threaded connection with the balancing weight.

Through the arrangement, when the motor drives the screw rod to rotate, the screw rod and the balancing weight relatively rotate, and the balancing weight moves along the steel pipe.

Further, one end of the steel pipe is provided with a motor, the other end of the steel pipe is fixedly connected with a connecting plate, and one end of the screw rod, which is far away from the motor, is rotationally connected with the connecting plate.

Through the arrangement, the stability of the screw rod during rotation is improved.

Further, the four corners of the hoisting frame are provided with a motor.

Further, the steel pipe is internally fixedly connected with a guide strip, the extending direction of the guide strip is parallel to the axis of the steel pipe, one side of the balancing weight is provided with a guide groove, and the guide strip penetrates through the guide groove and is in sliding connection with the guide groove.

Through the arrangement, when the balancing weight moves in the steel pipe, the balancing weight and the steel pipe cannot rotate relatively.

Further, the battery and the controller are both arranged on the hoisting frame.

Drawings

Fig. 1 is a plan view of a lifting auxiliary device of an embodiment.

Fig. 2 is a side view of the lifting aid of the embodiment.

Fig. 3 is a cross-sectional view of the lifting auxiliary device of the embodiment.

Fig. 4 is a cross-sectional view A-A of fig. 3.

Fig. 5 is a schematic view of the air compressor after being lifted.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1 to 5, a lifting auxiliary device comprises a rectangular lifting frame 11, an upper lifting ring 12 and a lower lifting ring 13 are fixedly connected to the upper side and the lower side of four corners of the lifting frame 11 respectively, the upper lifting ring 12 is connected with an upper steel strand 14 used for being connected with a crane, the lower lifting ring 13 is connected with a lower steel strand 15 used for being connected with an air compressor, the lifting frame 11 is formed by sequentially and fixedly connecting four steel pipes 111 end to end, balancing weights 16 are slidingly connected in the steel pipes 111, the steel pipes 111 are provided with a driving device 17 used for driving the balancing weights 16 to move in the steel pipes 111 so as to adjust the gravity center of the lifting auxiliary device, and the lifting auxiliary device further comprises a battery 18 used for supplying energy for the driving device 17, a controller 19 used for controlling the driving device 17, and a remote controller (not shown in the figure) capable of controlling the driving device 17 to operate through the controller 19.

In this application, the loop wheel machine lifts by crane the air compressor machine through hoist and mount auxiliary device, after the air compressor machine slope, need not descend the air compressor machine, only need through remote controller, controller 19, drive arrangement 17 drive balancing weight 16 at steel pipe 111 internal motion, adjust the gesture of air compressor machine through adjusting hoist and mount auxiliary device's focus, prevent the air compressor machine slope.

Specifically, referring to fig. 5, during hoisting, the upper steel strand 14 is connected with a lifting hook 21 of a crane, the lower steel strand 15 is connected with a base of an air compressor 22, during hoisting, the lifting hook lifts the air compressor through the upper steel strand 14, the hoisting frame 11 and the lower steel strand 15, after the air compressor is lifted, the upper steel strand 14 and the upper steel strand 14 are stretched, each balancing weight 16 is provided with an independent driving device 17, that is, each balancing weight 16 can be driven independently, and the driving device 17 drives the corresponding balancing weight 16 to move in the steel pipe 111; when the base of the air compressor is inclined and the posture of the air compressor needs to be adjusted, a worker on the ground sends an instruction to the controller 19 through the remote controller, the controller 19 drives the corresponding driving device 17, the gravity center of the hoisting auxiliary is adjusted by changing the position of the balancing weight 16 in the steel pipe 111, and at the moment, the postures of the hoisting auxiliary and the air compressor are changed, and the gravity center of the hoisting auxiliary is continuously adjusted until the base of the air compressor is basically horizontal. When the balancing weights 16 on the front side and the rear side move forwards, the gravity center of the auxiliary lifting device moves forwards, and similarly, when the auxiliary lifting device moves backwards, the gravity center moves backwards, as shown in fig. 3. The movement direction of the center of gravity is the same when the weights 16 on the left and right sides move. In addition, the remote control and controller 19 may be purchased from the market.

As an implementation manner, flanges 112 are fixedly connected to two ends of the steel pipe 111, and adjacent steel pipes 111 are fixedly connected together through the flanges 112.

As an implementation manner, the driving device 17 includes a motor 171 disposed on the steel pipe 111, and a screw rod 172 connected to the motor 171, an axis of the screw rod 172 is parallel to an axis of the steel pipe 111, and the screw rod 172 passes through the balancing weight 16 and is in threaded connection with the balancing weight 16.

With the above arrangement, when the motor 171 drives the screw 172 to rotate, the screw 172 and the weight 16 rotate relatively, and the weight 16 will move along the steel pipe 111.

Specifically, after the remote controller sends a command to the controller 19, the controller 19 controls the motor 171 to operate so as to drive the weight 16 to move in the steel pipe 111.

As an implementation manner, the motor 171 is disposed at one end of the steel tube 111, the connecting plate 113 is fixedly connected to the other end of the steel tube 111, and one end of the screw 172 away from the motor 171 is rotatably connected to the connecting plate 113.

With the above arrangement, stability when the screw 172 rotates is increased.

As an implementation, the four corners of the lifting frame 11 are provided with one motor 171.

As an implementation manner, a guide bar 114 is fixedly connected in the steel pipe 111, the extending direction of the guide bar 114 is parallel to the axis of the steel pipe 111, a guide groove 161 is formed in one side of the balancing weight 16, and the guide bar 114 passes through the guide groove 161 and is slidably connected with the guide groove 161.

By the arrangement, when the balancing weight 16 moves in the steel pipe 111, the balancing weight 16 and the steel pipe 111 do not rotate relatively.

As an implementation, the battery 18 and the controller 19 are both disposed on the lifting frame 11.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (7)

1. The utility model provides a hoist and mount auxiliary device, its characterized in that, including the hoist and mount frame that is the rectangle, the upper and lower both sides of four bights of hoist and mount frame are fixedly connected with rings and lower rings respectively, it is connected with the last steel strand wires that are used for being connected with the loop wheel machine to go up the rings, lower rings are connected with the lower steel strand wires that are used for being connected with the air compressor machine, the hoist and mount frame is formed by four steel pipes head and tail fixed connection in proper order, equal sliding connection has the balancing weight in the steel pipe, the steel pipe is provided with and is used for the drive the balancing weight is in the steel pipe internal motion is in order to adjust hoist and mount auxiliary device's centrobaric drive arrangement, hoist and mount auxiliary device still includes for the battery of drive arrangement energy supply, be used for control drive arrangement's controller, accessible the controller control drive arrangement moves the remote controller.

2. The hoisting auxiliary apparatus as claimed in claim 1, wherein flanges are fixedly connected to both ends of the steel pipe, and adjacent steel pipes are fixedly connected together through the flanges.

3. The hoisting auxiliary apparatus as claimed in claim 1, wherein the driving means comprises a motor provided on the steel pipe, and a screw rod connected to the motor, the axis of the screw rod is parallel to the axis of the steel pipe, and the screw rod penetrates through the counterweight and is screwed to the counterweight.

4. A lifting auxiliary device according to claim 3, wherein one end of the steel tube is provided with the motor, the other end of the steel tube is fixedly connected with a connecting plate, and one end of the screw rod far away from the motor is rotatably connected with the connecting plate.

5. A lifting aid according to claim 4, characterized in that the lifting frame is provided with one of the motors at each of its four corners.

6. A lifting auxiliary device according to claim 3, wherein a guide bar is fixedly connected in the steel pipe, the extending direction of the guide bar is parallel to the axis of the steel pipe, a guide groove is formed in one side of the balancing weight, and the guide bar penetrates through the guide groove and is slidably connected with the guide groove.

7. A lifting aid according to claim 1, wherein the battery and the controller are both provided on the lifting frame.