Hoisting device for housing construction

Abstract

The utility model relates to the technical field of house construction, and discloses a hoisting device for house construction, which comprises a bottom plate, four corners of the lower surface of the bottom plate are fixedly connected with support rods, the lower ends of the support rods are provided with universal wheels, two ends of the upper surface of the bottom plate are fixedly connected with connecting columns, and the upper ends of the connecting columns are fixedly connected with a fixed box. A winch is fixedly connected to the side face of the fixing box, the output end of the winch penetrates through the fixing box and is fixedly connected with a rotating shaft, winding rollers are fixedly connected to the two ends of the surface of the rotating shaft, a steel cable is wound around the surfaces of the winding rollers, a containing box is arranged at the end, extending out of the fixing box, of the steel cable, and a pressing structure is arranged behind the containing box. And the building materials in the placing box can be pressed by arranging the pressing structure, the situation that the building materials shake in the placing box in the lifting process, and consequently the placing box shakes is prevented, and the safety of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a lifting device for house construction. Background Art

[0002] Building construction, generally known as construction engineering, refers to the various technical work and completed engineering entities such as survey, planning, design, construction, installation and maintenance for the construction, reconstruction or expansion of buildings and ancillary structures.

[0003] In the prior art, a lifting device for building construction is disclosed in the patent application number CN212893692U. The lifting device for building construction includes: a base; two support plates, both of which are fixedly mounted on the bottom of the base; two hollow seats, both of which are fixedly mounted on the top of the base; a cover plate, both of which are fixedly mounted on the top of the two hollow seats; two connecting rods, both of which are fixedly mounted on the top and bottom inner walls of the two hollow seats; a material holding platform, which is arranged between the two hollow seats; two connecting plates, both of which are slidably mounted on the two connecting rods, and the sides of the two connecting plates close to each other extend to the outside of the two hollow seats and are fixedly connected to the material holding platform. The lifting device for building construction provided by the utility model has the functions of preventing the material holding platform from vibrating, avoiding falling objects from high altitude, fencing materials, and reducing safety hazards.

[0004] With respect to the above scheme, there are the following technical problems: in the process of house construction, especially high-altitude operations, most of the time, some lifting devices are used to lift the building materials to the required position. At this time, a lifting device for house construction is needed. Most of the lifting devices for house construction in the prior art use a flat plate to place the building materials that need to be lifted. This method is prone to the risk of building materials slipping during the lifting process, which poses a major safety hazard. The safety of the staff cannot be guaranteed. Therefore, the lifting devices for house construction in the prior art have the defect of a major safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting device for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for building construction, comprising a base plate, support rods are fixedly connected at the four corners of the lower surface of the base plate, a universal wheel is arranged at the lower end of the support rod, connecting columns are fixedly connected at both ends of the upper surface of the base plate, a fixed box is fixedly connected at the upper end of the connecting column, a winch is fixedly connected to the side of the fixed box, the output end of the winch passes through the fixed box and is fixedly connected to a rotating shaft, a fixed ring is fixedly connected at the middle position inside the fixed box, the rotating shaft passes through the fixed ring and is rotatably connected to the inner wall of the fixed box, winding rollers are fixedly connected at both ends of the surface of the rotating shaft, a steel cable is wound around the surface of the winding roller, a placing box is arranged at one end of the steel cable extending out of the fixed box, a clamping structure is arranged at the rear of the placing box, and the clamping structure clamps the building materials inside the placing box.

[0007] In a preferred embodiment of the utility model, the end of the steel cable is fixedly connected with a hook, and both ends of the upper surface of the placement box are fixedly connected with rings, and the rings are sleeved on the surface of the hook.

[0008] In a preferred embodiment of the utility model, the clamping structure includes a telescopic rod and a connecting plate, the rear surface of the placement box is fixedly connected with the fixing plate, and the telescopic rod is fixedly connected to the upper surface of the fixing plate.

[0009] A latch is slidably connected to the surface of the telescopic rod, an insertion groove is provided on the surface of the telescopic end of the telescopic rod, the latch is inserted into the interior of the insertion groove, a first spring is provided inside the telescopic rod, one end of the first spring is fixedly connected to the bottom surface inside the telescopic rod, and the other end of the first spring is fixedly connected to the bottom surface of the telescopic end of the telescopic rod.

[0010] The telescopic end of the telescopic rod is fixedly connected to the connecting plate, a plurality of second springs are fixedly connected to the lower surface of the connecting plate, and a rubber plate is fixedly connected to one end of the second spring away from the connecting plate.

[0011] In a preferred embodiment of the utility model, a fixing rod is fixedly connected inside the connecting column, and sliding plates are fixedly connected to both sides of the storage box. The sliding plates pass through the connecting column and are slidably connected to the fixing rod.

[0012] Beneficial Effects

[0013] The utility model provides a lifting device for building construction, which has the following beneficial effects:

[0014] 1. The lifting device for house construction can compress the building materials inside the placement box by arranging a compression structure to prevent the building materials from shaking inside the placement box during the lifting process and causing the placement box to shake, thereby ensuring the safety of the workers and keeping the building materials stable, reducing the possibility of squeezing or collision, thereby protecting the integrity and quality of the materials.

[0015] 2. The lifting device for house construction, by setting fixed rods and sliding plates, can make the placement box rise smoothly during the lifting process, reduce shaking and instability, improve the safety of workers, avoid breakage or damage of building materials, reduce shaking and instability during the lifting process, which will improve work efficiency, shorten working hours and save human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the side section structure of the placement box of the utility model;

[0018] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. bottom plate; 2. support rod; 3. universal wheel; 4. connecting column; 5. fixed box; 6. winch; 7. rotating shaft; 8. fixed ring; 9. winding roller; 10. steel cable; 11. placement box; 12. clamping structure; 13. hook; 14. ring; 15. telescopic rod; 16. connecting plate; 17. fixing plate; 18. latch; 19. first spring; 20. second spring; 21. rubber plate; 22. fixing rod; 23. sliding plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: a lifting device for building construction, including a base plate 1, four corners of the lower surface of the base plate 1 are fixedly connected with support rods 2, the lower end of the support rods 2 is provided with a universal wheel 3, both ends of the upper surface of the base plate 1 are fixedly connected with connecting columns 4, the upper end of the connecting column 4 is fixedly connected with a fixed box 5, the side of the fixed box 5 is fixedly connected with a winch 6, the output end of the winch 6 passes through the fixed box 5 and is fixedly connected with a rotating shaft 7, the middle position inside the fixed box 5 is fixedly connected with a fixing ring 8, the rotating shaft 7 passes through the fixing ring 8 and is connected to the fixed box 5. The inner wall is rotatably connected, and both ends of the surface of the rotating shaft 7 are fixedly connected with a winding roller 9, and a steel cable 10 is wound on the surface of the winding roller 9. One end of the steel cable 10 extending out of the fixed box 5 is provided with a placement box 11, and the end of the steel cable 10 is fixedly connected with a hook 13, and both ends of the upper surface of the placement box 11 are fixedly connected with a ring 14, and the ring 14 is sleeved on the surface of the hook 13. Starting the winch 6 drives the rotating shaft 7 to rotate accordingly, and the rotation of the rotating shaft 7 drives the winding roller 9 to rotate, and the winding roller 9 rolls up the steel cable 10 wrapped around its surface, which can drive the placement box 11 to move upward.

[0022] A fixing rod 22 is fixedly connected inside the connecting column 4, and sliding plates 23 are fixedly connected on both sides of the placement box 11. The sliding plates 23 pass through the connecting column 4 and are slidably connected to the fixing rod 22. When the placement box 11 moves upward, the sliding plates 23 slide along the fixing rod 22. By setting the fixing rod 22 and the sliding plates 23, the placement box 11 can rise smoothly during the lifting process, reducing shaking and instability, improving the safety of the staff, avoiding breakage or damage of building materials, and reducing shaking and instability during the lifting process. This will improve work efficiency, shorten working time, and save human resources.

[0023] A clamping structure 12 is arranged at the rear of the placement box 11, and the clamping structure 12 includes a telescopic rod 15 and a connecting plate 16. A fixed plate 17 is fixedly connected to the rear surface of the placement box 11, and the telescopic rod 15 is fixedly connected to the upper surface of the fixed plate 17. A latch 18 is slidably connected to the surface of the telescopic rod 15. An insertion groove is provided on the surface of the telescopic end of the telescopic rod 15, and the latch 18 is inserted into the inside of the insertion groove. A first spring 19 is arranged inside the telescopic rod 15, and one end of the first spring 19 is fixedly connected to the bottom surface of the telescopic end of the telescopic rod 15, and the other end of the first spring 19 is fixedly connected to the bottom surface of the telescopic end of the telescopic rod 15. The telescopic end of the telescopic rod 15 is fixedly connected to the connecting plate 16, and a plurality of second springs 20 are fixedly connected to the lower surface of the connecting plate 16, and a rubber plate 21 is fixedly connected to the end of the second spring 20 away from the connecting plate 16.

[0024] The connecting plate 16 is pressed downward, and the telescopic end of the telescopic rod 15 contracts accordingly, and the first spring 19 also contracts accordingly. When the connecting plate 16 covers the top of the placement box 11, the second spring 20 contracts accordingly, and the rubber plate 21 presses the building materials in the placement box 11. Then, the latch 18 is inserted into the insertion groove provided on the surface of the telescopic end of the telescopic rod 15 to complete the pressing of the building materials. By setting the pressing structure 12, the building materials inside the placement box 11 can be pressed to prevent the building materials from shaking inside the placement box 11 during the lifting process, thereby preventing the placement box 11 from shaking, thereby ensuring the safety of the staff, and at the same time keeping the building materials stable, reducing the possibility of squeezing or collision, thereby protecting the integrity and quality of the materials.

[0025] Instructions for use: First, place the building materials that need to be lifted inside the placement box 11, then press the connecting plate 16 downward, the telescopic end of the telescopic rod 15 will shrink accordingly, and the first spring 19 will also shrink accordingly. When the connecting plate 16 covers the top of the placement box 11, the second spring 20 will shrink accordingly, and the rubber plate 21 will press the building materials in the placement box 11, and then insert the pin 18 into the insertion groove opened on the surface of the telescopic end of the telescopic rod 15 to complete the compaction of the building materials.

[0026] Then, the winch 6 is started to drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 drives the winding roller 9 to rotate. The winding roller 9 winds up the steel cable 10 wrapped around its surface, which can drive the placement box 11 to move upward. When the placement box 11 moves upward, the sliding plate 23 slides along the fixed rod 22.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for building construction, comprising a base plate (1), characterized in that: The four corners of the lower surface of the base plate (1) are fixedly connected to support rods (2), the lower ends of the support rods (2) are provided with universal wheels (3), the two ends of the upper surface of the base plate (1) are fixedly connected to connecting columns (4), the upper ends of the connecting columns (4) are fixedly connected to a fixed box (5), the side of the fixed box (5) is fixedly connected to a winch (6), the output end of the winch (6) passes through the fixed box (5) and is fixedly connected to a rotating shaft (7), and the middle position inside the fixed box (5) is fixedly connected to A fixed ring (8) is provided, a rotating shaft (7) passes through the fixed ring (8) and is rotatably connected to the inner wall of the fixed box (5), both ends of the surface of the rotating shaft (7) are fixedly connected to winding rollers (9), a steel cable (10) is wound around the surface of the winding roller (9), a placement box (11) is provided at one end of the steel cable (10) extending out of the fixed box (5), a pressing structure (12) is provided at the rear of the placement box (11), and the pressing structure (12) presses the building materials inside the placement box (11).

2. A lifting device for building construction according to claim 1, characterized in that: The end of the steel cable (10) is fixedly connected with a hook (13), and both ends of the upper surface of the placement box (11) are fixedly connected with a ring (14), and the ring (14) is sleeved on the surface of the hook (13).

3. A lifting device for building construction according to claim 2, characterized in that: The clamping structure (12) comprises a telescopic rod (15) and a connecting plate (16); the rear surface of the placement box (11) is fixedly connected to a fixing plate (17); and the telescopic rod (15) is fixedly connected to the upper surface of the fixing plate (17).

4. A lifting device for building construction according to claim 3, characterized in that: The surface of the telescopic rod (15) is slidably connected with a latch pin (18), the surface of the telescopic end of the telescopic rod (15) is provided with an insertion groove, the latch pin (18) is inserted into the insertion groove, a first spring (19) is arranged inside the telescopic rod (15), one end of the first spring (19) is fixedly connected to the bottom surface inside the telescopic rod (15), and the other end of the first spring (19) is fixedly connected to the bottom surface of the telescopic end of the telescopic rod (15).

5. A lifting device for building construction according to claim 4, characterized in that: The telescopic end of the telescopic rod (15) is fixedly connected to the connecting plate (16), a plurality of second springs (20) are fixedly connected to the lower surface of the connecting plate (16), and one end of the second spring (20) away from the connecting plate (16) is fixedly connected to a rubber plate (21).

6. A lifting device for building construction according to claim 5, characterized in that: A fixing rod (22) is fixedly connected inside the connecting column (4), and sliding plates (23) are fixedly connected to both sides of the placement box (11). The sliding plates (23) pass through the connecting column (4) and are slidably connected to the fixing rod (22).

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