A building electromechanical hoisting device

Abstract

This utility model discloses a building electromechanical hoisting device, specifically relating to the field of building electromechanical installation technology. It includes: a base, with counterweights and a first support frame connected to the upper left and right sides of the base, respectively; a second support frame connected above the first support frame; a pulley connected to the top of the second support frame; a steel cable connected to the outer side of the pulley; four lugs connected to the other end of the steel cable; a top plate connected to the bottom of the four lugs; four connecting rods connected to the bottom of the top plate; and a base plate connected to the end of each connecting rod. By placing the electromechanical equipment on the base plate and then rotating the knobs on both sides, the clamps on both sides can be moved towards each other until the rubber pads tightly adhere to the sides of the equipment, thus completing the fixation. Simultaneously, by removing the first screw, the extension and retraction length of the side arms on both sides of the clamps can be easily adjusted to accommodate equipment of different widths. Compared to traditional hoisting devices, it has a width-adaptive adjustment effect.

Description

Technical Field

[0001] This utility model relates to the field of building electromechanical installation technology, specifically to a building electromechanical hoisting device. Background Technology

[0002] Building electromechanical hoisting is a key professional operation technology in building construction. It mainly refers to the process of vertically lifting, horizontally moving and precisely installing equipment, pipelines and components in electromechanical engineering through various hoisting equipment and tools. It is one of the core links of building electromechanical installation engineering and is widely used in various building projects such as residential buildings, commercial complexes, industrial plants, and rail transit.

[0003] Currently, the specifications of lifting equipment for building electromechanical installations are not standardized and have poor compatibility. For example, the lifting lugs of electromechanical equipment such as fans and air conditioning units in different projects are in different positions, which makes it impossible to directly adapt to general lifting equipment. Two special lifting equipment need to be customized, which greatly increases the cost. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A building electromechanical hoisting device, comprising:

[0006] The base has counterweights and a first support frame connected to its upper left and right sides, respectively. A second support frame is connected above the first support frame. A pulley is connected to the top of the second support frame. A steel cable is connected to the outside of the pulley. One end of the steel cable is connected to a winch. A fixed base is connected to the bottom of the winch. The bottom of the fixed base is fixedly connected to the second support frame.

[0007] The other end of the steel cable is connected to four lugs, the bottom of the four lugs is connected to a top plate, the bottom of the top plate is connected to four connecting rods, the end of the connecting rods is connected to a bottom plate, and the top left and right sides of the bottom plate are connected to side plates. A screw hole is opened in the middle of the inside of the side plate, and a clamping mechanism is set inside the screw hole.

[0008] In one possible implementation, the clamping mechanism includes a first screw threadedly connected to a screw hole, a knob connected to one end of the first screw, a bearing seat rotatably connected to the other end of the first screw, a clamping plate connected to the back side of the bearing seat, and side arms slidably connected to both sides of the clamping plate.

[0009] In one possible implementation, a pair of through holes are provided on the top of the clamping plate, and a second screw is connected through the inside of the through holes. Several threaded grooves are provided on the top of the side arm, and one end of the second screw is threadedly connected to the threaded grooves.

[0010] In one possible implementation, the side plate has guide holes on both sides of the screw hole, and a guide rod is slidably connected inside the guide hole, with one end of the guide rod fixedly connected to the clamping plate.

[0011] In one possible implementation, the side arm is configured in an L-shape.

[0012] In one possible implementation, the inner walls of both the clamp and the side arm are connected to rubber pads.

[0013] In one possible implementation, a pair of diagonal braces are connected to the back side of the first support frame, and the bottom of the diagonal braces is fixedly connected to the base.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] By placing the electromechanical equipment on top of the base plate, and then rotating the knobs on both sides, the first screw is driven to rotate. Through the cooperation between the first screw, the screw hole, and the bearing seat, the clamps on both sides are easily driven to move towards each other until the rubber pads are tightly attached to the side of the equipment, thus completing the fixation. At the same time, by removing the first screw, the extension length of the side arms on both sides of the clamps can be easily adjusted to adapt to equipment of different widths. Compared with traditional lifting tools, it has the effect of width self-adjustment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the base plate and top plate of this utility model;

[0019] Figure 3 This is an exploded view of the side plate and clamping plate of this utility model;

[0020] Figure 4 This is an exploded view of the clamp and side arm of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Counterweight; 2. Diagonal brace; 3. Base; 4. First support frame; 5. Knob; 6. Side plate; 7. Base plate; 8. Connecting rod; 9. Top plate; 10. Steel cable; 11. Second support frame; 12. Pulley; 13. Winch; 14. Fixed seat; 15. Rubber pad; 16. Side arm; 17. First screw; 18. Guide rod; 19. Clamping plate; 20. Hanging lug; 21. Screw hole; 22. Guide hole; 23. Bearing seat; 24. Through hole; 25. Threaded groove; 26. Second screw. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This application provides a building electromechanical hoisting device to solve the problems in the prior art.

[0025] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0026] like Figures 1-4 As shown, a building electromechanical hoisting device includes:

[0027] The base 3 has a counterweight 1 and a first support frame 4 connected to the upper left and right sides of the base 3, respectively. The first support frame 4 is connected to the upper part of the second support frame 11. The top of the second support frame 11 is connected to a pulley 12. The outside of the pulley 12 is connected to a steel cable 10. One end of the steel cable 10 is connected to a winch 13. The bottom of the winch 13 is connected to a fixed seat 14. The bottom of the fixed seat 14 is fixedly connected to the second support frame 11.

[0028] The other end of the steel cable 10 is connected to four lugs 20. The bottom of the four lugs 20 is connected to a top plate 9. The bottom of the top plate 9 is connected to four connecting rods 8. The end of the connecting rods 8 is connected to a bottom plate 7. The top left and right sides of the bottom plate 7 are connected to side plates 6. A screw hole 21 is opened in the middle of the inside of the side plate 6. A clamping mechanism is set inside the screw hole 21.

[0029] In some examples, the clamping mechanism includes a first screw 17, which is threadedly connected to a screw hole 21. One end of the first screw 17 is connected to a knob 5, and the other end of the first screw 17 is rotatably connected to a bearing seat 23. A clamping plate 19 is connected to the back side of the bearing seat 23. Side arms 16 are slidably connected to both sides of the clamping plate 19. Rotating the knobs 5 on both sides drives the first screw 17 to rotate. Through the cooperation between the first screw 17, the screw hole 21, and the bearing seat 23, the clamping plates 19 on both sides can be easily driven to move towards each other until the rubber pad 15 is tightly attached to the side of the equipment, thus completing the fixation.

[0030] In some examples, the top of the clamping plate 19 is provided with a pair of through holes 24, and a second screw 26 is connected through the inside of the through holes 24. The top of the side arm 16 is provided with several threaded grooves 25. One end of the second screw 26 is threadedly connected to the threaded groove 25. When it is necessary to adjust the distance between the two side arms 16, the second screw 26 is rotated and removed from the top of the clamping plate 19 and the side arm 16. This makes it easy to adjust the telescopic length of the side arms 16 on both sides of the clamping plate 19, which is convenient for adapting to equipment of different widths.

[0031] In some examples, guide holes 22 are provided on both sides of the screw hole 21 inside the side plate 6. A guide rod 18 is slidably connected inside the guide hole 22. One end of the guide rod 18 is fixedly connected to the clamping plate 19. The connection between the guide hole 22 and the guide rod 18 helps to guide the clamping plate 19 and increase the stability of the clamping plate 19 during movement.

[0032] In some examples, the side arm 16 is designed in an L-shape, which helps to better secure both sides of the device.

[0033] In some examples, the inner walls of the clamping plate 19 and the side arm 16 are connected with rubber pads 15. By setting the rubber pads 15, it is beneficial to increase the friction between the clamping plate 19, the side arm 16 and the equipment, thereby improving the stability effect.

[0034] In some examples, a pair of diagonal braces 2 are connected to the back side of the first support frame 4, and the bottom of the diagonal braces 2 is fixedly connected to the base 3. By setting a pair of diagonal braces 2, the stability of the first support frame 4 can be improved.

[0035] This invention places the electromechanical equipment on top of the base plate 7, and then rotates the knobs 5 on both sides to drive the first screw 17 to rotate. Through the cooperation between the first screw 17, the screw hole 21, and the bearing seat 23, it is convenient to drive the clamping plates 19 on both sides to move towards each other until the rubber pad 15 is tightly attached to the side of the equipment, thus completing the fixation. The connection between the guide hole 22 and the guide rod 18 helps to guide the clamping plates 19 and increase the stability of the clamping plates 19 during movement. At the same time, by removing the first screw 17, it is convenient to adjust the extension length of the side arms 16 on both sides of the clamping plates 19, which can be used to adapt to equipment of different widths. Compared with traditional lifting tools, it has the effect of width adaptive adjustment.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A building electromechanical hoisting device, characterized in that, include: The base (3) has a counterweight (1) and a first support frame (4) connected to the upper left and right sides respectively. The first support frame (4) has a second support frame (11) connected to the upper part. The second support frame (11) has a pulley (12) connected to the top. The pulley (12) has a steel cable (10) connected to the outside. One end of the steel cable (10) is connected to a winch (13). The bottom of the winch (13) is connected to a fixed seat (14). The bottom of the fixed seat (14) is fixedly connected to the second support frame (11). The other end of the steel cable (10) is connected to four lugs (20), the bottom of the four lugs (20) is connected to a top plate (9), the bottom of the top plate (9) is connected to four connecting rods (8), the end of the connecting rods (8) is connected to a bottom plate (7), the top left and right sides of the bottom plate (7) are connected to side plates (6), the middle of the inside of the side plate (6) is provided with a screw hole (21), and a clamping mechanism is provided inside the screw hole (21).

2. The building electromechanical hoisting device according to claim 1, characterized in that: The clamping mechanism includes a first screw (17), which is threadedly connected to a screw hole (21). One end of the first screw (17) is connected to a knob (5), and the other end of the first screw (17) is rotatably connected to a bearing seat (23). The back side of the bearing seat (23) is connected to a clamping plate (19), and the left and right sides of the clamping plate (19) are slidably connected to side arms (16).

3. The building electromechanical hoisting device according to claim 2, characterized in that: The top of the clamp (19) is provided with a pair of through holes (24), and a second screw (26) is connected through the inside of the through holes (24). The top of the side arm (16) is provided with several threaded grooves (25), and one end of the second screw (26) is threadedly connected to the threaded grooves (25).

4. The building electromechanical hoisting device according to claim 1, characterized in that: The side plate (6) has guide holes (22) on both sides of the screw hole (21). A guide rod (18) is slidably connected inside the guide hole (22). One end of the guide rod (18) is fixedly connected to the clamping plate (19).

5. A building electromechanical hoisting device according to claim 2, characterized in that: The side arm (16) is configured in an L-shape.

6. A building electromechanical hoisting device according to claim 2, characterized in that: The inner walls of the clamp (19) and the side arm (16) are both connected with rubber pads (15).

7. A building electromechanical hoisting device according to claim 1, characterized in that: The back side of the first support frame (4) is connected to a pair of diagonal braces (2), and the bottom of the diagonal braces (2) is fixedly connected to the base (3).

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