Lifting device for building equipment installation

Abstract

The utility model provides a hoisting device for building equipment installation, and relates to the technical field of hoisting devices, the hoisting device comprises a bottom plate and a support fixed with the bottom plate, one side of the support is provided with a T-shaped groove, a sliding block is slidably connected in the T-shaped groove, one side of the sliding block is fixedly connected with a lifting plate, the top of the lifting plate is provided with a moving plate, and the moving plate is provided with a sliding block. A threaded sleeve is fixedly connected to the bottom of the movable plate, a limiting groove in sliding fit with the threaded sleeve is formed in the lifting plate, and a lead screw in threaded fit with the threaded sleeve is rotationally connected to the bottom of the lifting plate. And a second motor is started to drive a lead screw to rotate, so that a movable plate horizontally moves on a lifting plate, the equipment is moved to be close to the plane where an operator is located, the dangerous operation that the operator makes contact with the equipment in a suspended state is avoided, and the safety of the unloading process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hoisting device technical field, especially a hoisting device for building equipment installation. BACKGROUND

[0002] The hoisting device needs to be used when the building engineering mechanical and electrical equipment is installed.

[0003] Therefore, a hoisting device for building engineering mechanical and electrical equipment installation of prior art, the disclosure number is: CN219971584U, when the mechanical and electrical equipment is installed, the mechanical and electrical equipment needs to be hoisted, first move the support, move the crossbeam to the top of the mechanical and electrical equipment, then start the motor, the motor drives the second worm to rotate, the second worm rotates and drives the second worm gear to rotate, and then the second worm gear drives the rotating rod and the winding roller to rotate, when the winding roller releases the traction rope, the rectangular plate, the square rod and the bidirectional screw rod will move down under the action of gravity, so that the rectangular plate is close to the mechanical and electrical equipment, when the rectangular plate moves to the top of the mechanical and electrical equipment, the motor stops working, then the mechanical and electrical equipment is bound with the binding rope, and then the motor is started again, the motor drives the second worm to rotate reversely, so that the winding roller winds the traction rope, that is, the rectangular plate and the square rod move up, thereby driving the mechanical and electrical equipment to move up and realizing hoisting.

[0004] Although the device can drive the building equipment to rise, after transporting the building equipment to the target height, it is usually away from the plane on which the worker stands, so that the suspended equipment needs to be pulled to the platform before the operator unloads the building equipment, and the process is dangerous. INVENTION CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a hoisting device for building equipment installation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hoisting device for building equipment installation, including the bottom plate and the support fixed with the bottom plate, the support one side is equipped with the T type slot, the T type slot is connected with the sliding block in the sliding, the sliding block one side is fixedly connected with the lifting plate, the lifting plate top is provided with the moving plate, the moving plate bottom is fixedly connected with the threaded bush, the lifting plate bottom is equipped with the limiting slot of sliding cooperation with the threaded bush, the bottom plate is rotatably connected with the thread reel, the thread reel is wound with the traction rope, the support top is rotatably connected with the pulley, the support other side is equipped with the guide slot, the traction rope other end extends along the guide slot and is developed and is wound around the pulley and extends to the moving plate top.

[0007] Preferably, the extension end of the traction rope is fixedly connected with a connecting disc, and the connecting disc is hoisted by a pull rope and the lifting plate and the sliding block.

[0008] Preferably, a first motor is fixedly connected to the bottom plate, and a main shaft of the first motor is fixed to the winding reel.

[0009] Preferably, a second motor is fixedly connected to the sliding block, and a main shaft of the second motor is fixed to one end of the lead screw.

[0010] Preferably, a reinforcing plate is fixedly connected between the sliding block and the lifting plate.

[0011] Preferably, a hidden groove for placing the lifting plate and the moving plate is formed in the bottom plate.

[0012] Preferably, a slope is arranged on the side of the bottom plate away from the support.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、In the utility model, after the building equipment is hoisted to the target height, the second motor is started to drive the lead screw to rotate, so that the moving plate moves horizontally on the lifting plate, and the equipment is moved to the plane where the operator is located, thereby avoiding the dangerous operation of the operator contacting the equipment in the suspended state and improving the safety of the unloading process.

[0015] 2、In the utility model, by setting the hidden groove and the slope, when the building equipment is loaded and unloaded, the winding reel is first rotated to loosen the traction rope, the lifting plate is lowered, the top surface of the moving plate is flush with the upper surface of the bottom plate, and then the building equipment is moved to the moving plate along the slope relatively easily. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a hoisting device for building equipment installation is provided for the utility model;

[0017] Figure 2 A rear view three-dimensional structure schematic view of the utility model is provided for Figure 1 ;

[0018] Figure 3 A three-dimensional structure schematic view of a lead screw in the utility model is provided for;

[0019] Figure 4 A three-dimensional structure schematic view of a threaded sleeve in the utility model is provided for.

[0020] Legend: 1. Base plate; 2. Hidden groove; 3. Slope; 4. Threaded sleeve; 5. Bracket; 6. First motor; 7. Winding reel; 8. T-slot; 9. Pulley; 10. Traction rope; 11. Guide groove; 12. Slider; 13. Reinforcing plate; 14. Connecting plate; 15. Moving plate; 16. Second motor; 17. Lifting plate; 18. Lead screw; 19. Limiting groove. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] like Figures 1-4 As shown, a hoisting device for installing construction equipment includes a base plate 1 and a bracket 5 fixed to the base plate 1. A T-slot 8 is provided on one side of the bracket 5, and a slider 12 is slidably connected in the T-slot 8. A lifting plate 17 is fixedly connected to one side of the slider 12. A movable plate 15 is provided on the top of the lifting plate 17, and a threaded sleeve 4 is fixedly connected to the bottom of the movable plate 15. A limiting groove 19 is provided on the lifting plate 17 to slide with the threaded sleeve 4. A lead screw 18 that is threaded with the threaded sleeve 4 is rotatably connected to the bottom of the lifting plate 17. A winding reel 7 is rotatably connected to the base plate 1, and a traction rope 10 is wound on the winding reel 7. A pulley 9 is rotatably connected to the top of the bracket 5. A guide groove 11 is provided on the other side of the bracket 5. The other end of the traction rope 10 extends along the guide groove 11, goes around the pulley 9, and extends above the movable plate 15.

[0024] In this technical solution, the T-slot 8 on the bracket 5 cooperates with the slider 12, so that the lifting plate 17 can slide stably along the direction of the T-slot 8, realizing the vertical displacement adjustment of the lifting plate 17. When the lead screw 18 rotates, the threaded sleeve 4 moves along the limiting groove 19, driving the moving plate 15 to slide on the lifting plate 17, which can adjust the horizontal position of the moving plate 15. After the construction equipment is transported to the target height, the movement of the moving plate 15 drives the construction equipment closer to the plane where the operator is located, which is convenient for unloading.

[0025] In addition, when the reel 7 rotates, the traction rope 10 can be retracted and extended to control the lifting plate 17.

[0026] like Figure 1As shown, the extension end of the traction rope 10 is fixedly connected with a connecting disc 14, and the bottom of the connecting disc 14 is hoisted with the lifting plate 17 and the sliding block 12 through the pull rope.

[0027] In the technical solution, the connecting disc 14 is arranged, the traction rope 10 drives the connecting disc 14 to lift when lifting, and then drives the lifting plate 17 to lift, and the connecting disc 14 drives the lifting plate 17 to lift in the specific mode that the bottom of the connecting disc 14 is bound and fixed with five pull ropes, and the other end of four pull ropes is bound and fixed with four corners of the lifting plate 17, and the other pull rope is bound and fixed with the top of the sliding block 12.

[0028] As shown in Figure 2 and Figure 3 , the bottom plate 1 is fixedly connected with the first motor 6, the main shaft of the first motor 6 is fixed with the winding disc 7, and the sliding block 12 is fixedly connected with the second motor 16, and the main shaft of the second motor 16 is fixed with one end of the lead screw 18.

[0029] In the technical solution, the main shaft of the first motor 6 rotates to drive the winding disc 7 to rotate, and the main shaft of the second motor 16 rotates to drive the lead screw 18 to rotate.

[0030] As shown in Figure 1 , the sliding block 12 and the lifting plate 17 are fixedly connected with the reinforcing plate 13.

[0031] In the technical solution, the reinforcing plate 13 is arranged to reinforce the connection between the sliding block 12 and the lifting plate 17.

[0032] As shown in Figure 1 , the bottom plate 1 is provided with a hidden groove 2 for placing the lifting plate 17 and the moving plate 15, and the side of the bottom plate 1 away from the support 5 is provided with a slope surface 3.

[0033] In the technical solution, the hidden groove 2 and the slope surface 3 are arranged, when the construction equipment is placed on the moving plate 15, the winding disc 7 is first rotated to loosen the traction rope 10, the lifting plate 17 is lowered along the T-shaped groove 8 until the top surface of the moving plate 15 is flush with the upper surface of the bottom plate 1, and then the construction equipment is moved along the slope surface 3 to the moving plate 15.

[0034] Working principle: when in use, the device is moved to the hoisting position, the first motor 6 is started to loosen the winding disc 7, the lifting plate 17 is lowered, the moving plate 15 is flush with the bottom plate 1, the construction equipment is pushed onto the moving plate 15 along the slope surface 3, then the first motor 6 is started to wind the rope, the equipment is lifted, when the target height is approached, the second motor 16 is started to drive the lead screw 18 to rotate, the threaded sleeve 4 is driven by the lead screw 18 to slide along the limiting groove 19, so that the moving plate 15 moves horizontally on the lifting plate 17, and is close to the operator for unloading.

[0035] The wiring diagram of the first motor 6 and the second motor 16 is common knowledge in the field, and the working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the first motor 6 and the second motor 16 are not explained in detail.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A hoisting device for installing construction equipment, comprising a base plate (1) and a support (5) fixed to the base plate (1), characterized in that: The support (5) is provided with a T-shaped groove (8) on one side, the T-shaped groove (8) is slidably connected with a sliding block (12), one side of the sliding block (12) is fixedly connected with a lifting plate (17), the top of the lifting plate (17) is provided with a moving plate (15), the bottom of the moving plate (15) is fixedly connected with a threaded sleeve (4), the lifting plate (17) is provided with a limiting groove (19) which is in sliding fit with the threaded sleeve (4), the bottom of the lifting plate (17) is rotatably connected with a lead screw (18) which is in threaded fit with the threaded sleeve (4), the bottom plate (1) is rotatably connected with a winding reel (7), the winding reel (7) is wound with a traction rope (10), the top of the support (5) is rotatably connected with a pulley (9), the other side of the support (5) is provided with a guide groove (11), the other end of the traction rope (10) extends along the guide groove (11), passes through the pulley (9) and extends to above the moving plate (15).

2. The hoisting device for building equipment installation according to claim 1, characterized by: The extension end of the traction rope (10) is fixedly connected with a connecting disc (14), the connecting disc (14) is hoisted by a pull rope with the lifting plate (17) and the sliding block (12).

3. The hoist according to claim 1, wherein: The bottom plate (1) is fixedly connected with a first motor (6), the main shaft of the first motor (6) is fixed with the winding reel (7).

4. The hoist according to claim 1, wherein: The sliding block (12) is fixedly connected with a second motor (16), the main shaft of the second motor (16) is fixed with one end of the lead screw (18).

5. The hoist for installing a building equipment according to Claim 1, wherein: The sliding block (12) and the lifting plate (17) are fixedly connected with a reinforcing plate (13).

6. The hoist apparatus for installing building equipment according to Claim 1, characterized by: The bottom plate (1) is provided with a hidden groove (2) for placing the lifting plate (17) and the moving plate (15).

7. The hoist of claim 1, wherein: The bottom plate (1) is provided with a slope (3) away from the support (5).

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