Hoisting device for residential building construction

Abstract

The utility model relates to the technical field of hoisting, and discloses a residential building construction hoisting device which comprises a hoisting frame, the bottom end of the hoisting frame is fixedly connected with a stabilizing frame, a hydraulic cylinder is rotationally installed on the inner side of the middle of the stabilizing frame, the output end of the hydraulic cylinder is rotationally connected with a hoisting frame, and a motor is fixedly installed in the middle of the rear side of the hoisting frame. A threaded rod is fixedly connected to the output end of the motor, a mounting groove is formed in the inner side of the middle of the hoisting frame, a moving block is in threaded connection with the rear side of the exterior of the threaded rod, a mounting plate is fixedly connected to the top end of the moving block, and a plurality of columnar grooves are formed in the bottom end of the inner side of the mounting plate. According to the lifting frame, manual cleaning is not needed, residues of impurities and dust are reduced, and therefore the phenomenon that the lifting frame is corroded due to the fact that the dust and the impurities are not cleaned for a long time and form hard blocks is reduced, the lifting frame can be conveniently maintained, the replacement frequency of the lifting frame can be reduced, and the stability and the bearing capacity of the lifting frame can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a hoisting device for civil residential building construction. Background Art

[0002] Civil residential buildings refer to buildings for people to live in. They are a type of non-productive residential buildings. They can be low-rise, multi-story, high-rise or super high-rise buildings, and are classified according to the number of floors and total height. At the same time, the structures and materials used in civil residential buildings are also diverse, such as brick-wood structures, mixed structures, reinforced concrete structures or steel structures. These different structures and material choices will affect the building's load-bearing capacity, durability and safety. The lifting device can quickly and accurately lift building materials, components and equipment from the ground or transport vehicles to the construction site. Compared with traditional manual handling methods, the lifting device greatly reduces the handling time and labor costs.

[0003] After searching, a Chinese patent with publication number CN219929378U discloses a hoisting device for civil residential construction. The materials to be hoisted are subject to certain restrictions. The limited space makes it impossible to hoist large building materials, so the length of the frame can be freely adjusted so that the frame can load large building materials such as concrete slabs, thereby achieving a more convenient and effective transportation of building materials.

[0004] There are still some shortcomings in the use of the above-mentioned lifting device. When lifting materials in construction, building materials such as sand, stone, bricks and tiles are usually lifted, and sand, stone, bricks and tiles are accompanied by a lot of dust and dirt. After the materials are lifted and transported, a lot of dust and impurities will remain inside the lifting frame. If they are not cleaned for a long time, it is easy to cause the dust and impurities to form hard lumps, which is inconvenient to maintain and clean the lifting frame, and it is easy to corrode the lifting frame, which reduces the stability and load-bearing capacity of the lifting frame, resulting in a shortened service life of the lifting frame, increasing the frequency of replacement of the lifting frame, and thus increasing the lifting cost. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a hoisting device for civil residential building construction.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lifting device for civil residential construction, including a lifting frame, the bottom end of the lifting frame is fixedly connected with a stabilizing frame, a hydraulic cylinder is rotatably installed on the inner side of the middle part of the stabilizing frame, the output end of the hydraulic cylinder is rotatably connected with the lifting frame, a motor is fixedly installed on the middle part of the rear side of the lifting frame, the output end of the motor is fixedly connected with a threaded rod, a mounting groove is provided on the inner side of the middle part of the lifting frame, a moving block is threadedly connected to the outer rear side of the threaded rod, the top end of the moving block is fixedly connected with a mounting plate, a plurality of columnar grooves are provided on the inner bottom end of the mounting plate, a first spring is fixedly connected to the inner top end of the columnar groove, the other end of the first spring is fixedly connected with an elastic column, and the other end of the elastic column is fixedly connected with a cleaning brush.

[0007] As a further description of the above technical solution:

[0008] Two slide grooves are arranged on the outer sides of the four sides of the stabilizing frame, two second springs are fixedly connected to the inner sides of the slide grooves, a slider is fixedly connected to the other end of the second spring, a buffer rod is rotatably connected to the outer side of the slider, a buffer plate is rotatably connected to the other ends of the two buffer rods, elastic pads are arranged on the opposite sides of the plurality of buffer plates, and a protective plate is arranged on the outer side of the elastic pads.

[0009] As a further description of the above technical solution:

[0010] Two outer tubes are fixedly connected to the inner side of the slide groove, and an inner tube is slidably connected to the inner side of the outer tube.

[0011] As a further description of the above technical solution:

[0012] A dust discharge groove is arranged on the front side of the hanging frame, and the elastic pad is made of silica gel.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the bottom end of the stabilizing frame are both rotatably connected with rotating rods, and the other ends of the two rotating rods are rotatably connected to the left and right sides of the bottom end of the hanging frame.

[0015] As a further description of the above technical solution:

[0016] The front bottom end of the hanging frame is rotatably connected to the front top end of the stabilizing frame, and the other end of the threaded rod is rotatably connected to the inner front side of the mounting groove.

[0017] As a further description of the above technical solution:

[0018] The outer sides of the two sliding blocks are slidably connected to the inner sides of the sliding grooves, and the outer sides of the elastic columns are slidably connected to the inner sides of the columnar grooves.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the mutual cooperation of the stabilizing frame, the hydraulic cylinder, the threaded rod, the moving block, the mounting plate, the columnar groove, the first spring, the elastic column and the cleaning brush, the lifting device is provided with the function of facilitating the timely cleaning of the inside of the lifting frame, without the need for manual cleaning, thus reducing the residual impurities and dust, thereby reducing the dust and impurities that are not cleaned for a long time and form hard lumps, causing the corrosion of the lifting frame, facilitating the maintenance of the lifting frame, thereby reducing the frequency of replacement of the lifting frame, reducing the lifting cost, and improving the stability and carrying capacity of the lifting frame.

[0021] 2. In the utility model, through the cooperation of the slide groove, the second spring, the slider, the buffer rod, the buffer plate, the elastic pad and the protective plate, the anti-collision function during the lifting process is added to the lifting device, which is beneficial to resist the impact of a certain force, thereby helping to reduce the impact force, thereby protecting the lifting frame and the internal materials, thereby reducing the phenomenon of frequent maintenance of the lifting device due to impact, saving working time, improving work efficiency, and facilitating to reduce the risk of lifting and increase the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a hoisting device for civil residential construction proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a hoisting frame for a hoisting device for civil residential construction proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the protective plate structure of a hoisting device for civil residential construction proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a moving block of a civil residential building construction hoisting device proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the elastic column structure of a civil residential building construction hoisting device proposed by the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the structure of a slider of a hoisting device for civil residential building construction.

[0028] Legend:

[0029] 1. Lifting frame; 2. Stabilizing frame; 3. Hydraulic cylinder; 4. Lifting frame; 5. Motor; 6. Mounting slot; 7. Threaded rod; 8. Moving block; 9. Mounting plate; 10. Columnar slot; 11. First spring; 12. Elastic column; 13. Cleaning brush; 14. Slide; 15. Second spring; 16. Sliding block; 17. Buffer rod; 18. Buffer plate; 19. Elastic pad; 20. Protective plate; 21. Outer tube; 22. Inner tube; 23. Ash discharge chute; 24. Rotating rod. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-6 The utility model provides an embodiment: a civil residential construction hoisting device, including a hoisting frame 1, a stabilizing frame 2 is fixedly connected to the bottom end of the hoisting frame 1, a hydraulic cylinder 3 is rotatably installed on the inner side of the middle of the stabilizing frame 2, and the output end of the hydraulic cylinder 3 is rotatably connected to the hoisting frame 4, which is convenient for pushing the hoisting frame 4 to tilt the hoisting frame 4, a motor 5 is fixedly installed on the middle of the rear side of the hoisting frame 4, and a threaded rod 7 is fixedly connected to the output end of the motor 5 to drive the threaded rod 7 to rotate, and an installation groove 6 is arranged on the inner side of the middle of the hoisting frame 4, and the threaded rod 7 is driven to rotate. A moving block 8 is threadedly connected to the outer rear side of the rod 7, so that the moving block 8 can move when the threaded rod 7 rotates. The top of the moving block 8 is fixedly connected to a mounting plate 9. The inner bottom end of the mounting plate 9 is provided with a plurality of columnar grooves 10 for installing a first spring 11. The inner top of the columnar groove 10 is fixedly connected to the first spring 11. The other end of the first spring 11 is fixedly connected to an elastic column 12 to increase the elastic force of the elastic column 12. The other end of the elastic column 12 is fixedly connected to a cleaning brush 13 to increase the elastic force of the cleaning brush 13.

[0032] Two slide grooves 14 are arranged on the outer sides of the stabilizing frame 2. Two second springs 15 are fixedly connected to the inner sides of the slide grooves 14. The other end of the second spring 15 is fixedly connected to a slider 16 to increase the elastic force on the slider 16. A buffer rod 17 is rotatably connected to the outer side of the slider 16 to drive the slider 16 to slide. The other ends of the two buffer rods 17 are rotatably connected to buffer plates 18 to play a role of buffering protection. Elastic pads 19 are arranged on the opposite sides of the plurality of buffer plates 18 to play a preliminary anti-collision effect through elastic action. A protective plate 20 is arranged on the outer side of the elastic pad 19 to reduce the wear of the elastic pad 19. Two outer tubes 21 are fixedly connected to the inner side of the slide groove 14. The inner side of the outer tube 21 is slidably connected to the inner side of the inner tube 22 to increase the protection of the second spring 15, thereby facilitating the reduction of the second spring 15. Deformation phenomenon, a dust discharge groove 23 is set on the front side of the lifting frame 4, which is convenient for assisting the discharge of dust and impurities after the lifting frame 4 is tilted. The elastic pad 19 is made of silicone material and has a good elastic effect. The left and right sides of the bottom end of the stabilizing frame 2 are rotatably connected with rotating rods 24, and the other ends of the two rotating rods 24 are rotatably connected to the left and right sides of the bottom end of the lifting frame 4, which is beneficial to improve the stability of the lifting frame 4. The front bottom end of the lifting frame 4 is rotatably connected to the front top end of the stabilizing frame 2, which is beneficial to form a tilt angle. The other end of the threaded rod 7 is rotatably connected to the inner front side of the mounting groove 6, which improves the stability of the threaded rod 7. The outer sides of the two sliders 16 are slidably connected to the inner side of the slide groove 14, which improves the stability of the slider 16, and is beneficial to improve the anti-collision effect through the sliding friction force. The outer side of the elastic column 12 is slidably connected to the inner side of the columnar groove 10.

[0033] Working principle: when there are a lot of impurities and dust left in the lifting frame 4, the hydraulic cylinder 3 is first started, so that the extension of the hydraulic cylinder 3 pushes one side of the bottom of the lifting frame 4 to rise, so that the lifting frame 4 is rotated at the top of the stable frame 2 and is pushed to tilt, so that the dust and impurities slide down along the inclined lifting frame 4 angle, and then the motor 5 is started, the motor 5 drives the threaded rod 7 to rotate, so that the threaded rod 7 drives the moving block 8 to move along the direction of the threaded rod 7, which is conducive to the moving block 8 driving the mounting plate 9 to move, so that during the movement of the mounting plate 9, the first spring 11 squeezes the elastic column 12, so that the elastic column 12 transmits the elastic force to the cleaning brush 13, so that the cleaning brush 13 is more closely attached to the inner bottom end of the lifting frame 4 during the movement, so as to brush and clean the dust and impurities that have not slipped off, improve the cleaning quality, do not need manual cleaning, reduce the residue of impurities and dust, thereby reducing the dust and impurities that are not cleaned for a long time and form hard blocks, so that the lifting frame 4 is corroded, which is convenient for the maintenance of the lifting frame 4, so as to have The lifting frame 4 is convenient to replace and replace, and the lifting frame 4 and the stabilizing frame 2 are convenient to replace and replace.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hoisting device for civil residential construction, comprising a hoisting frame (1), characterized in that: The bottom end of the hanging frame (1) is fixedly connected to a stabilizing frame (2), a hydraulic cylinder (3) is rotatably mounted on the inner side of the middle of the stabilizing frame (2), the output end of the hydraulic cylinder (3) is rotatably connected to the hanging frame (4), a motor (5) is fixedly mounted on the middle of the rear side of the hanging frame (4), the output end of the motor (5) is fixedly connected to a threaded rod (7), a mounting groove (6) is provided on the inner side of the middle of the hanging frame (4), a moving block (8) is threadedly connected to the outer rear side of the threaded rod (7), the top end of the moving block (8) is fixedly connected to a mounting plate (9), a plurality of columnar grooves (10) are provided on the inner bottom end of the mounting plate (9), a first spring (11) is fixedly connected to the inner top end of the columnar groove (10), the other end of the first spring (11) is fixedly connected to an elastic column (12), the other end of the elastic column (12) is fixedly connected to a cleaning brush (13).

2. A hoisting device for civil residential construction according to claim 1, characterized in that: Two slide grooves (14) are arranged on the outer sides of the four sides of the stabilizing frame (2); two second springs (15) are fixedly connected to the inner sides of the slide grooves (14); the other ends of the second springs (15) are fixedly connected to a slider (16); the outer sides of the slider (16) are rotatably connected to a buffer rod (17); the other ends of the two buffer rods (17) are rotatably connected to a buffer plate (18); elastic pads (19) are arranged on the opposite sides of the plurality of buffer plates (18); and a protective plate (20) is arranged on the outer sides of the elastic pads (19).

3. A hoisting device for civil residential construction according to claim 2, characterized in that: Two outer tubes (21) are fixedly connected to the inner side of the slide groove (14), and an inner tube (22) is slidably connected to the inner side of the outer tube (21).

4. A hoisting device for civil residential construction according to claim 2, characterized in that: The front side of the hanging frame (4) is provided with an ash discharge groove (23), and the elastic pad (19) is made of silica gel.

5. The hoisting device for civil residential construction according to claim 1 is characterized in that: The left and right sides of the bottom end of the stabilizing frame (2) are both rotatably connected to rotating rods (24), and the other ends of the two rotating rods (24) are rotatably connected to the left and right sides of the bottom end of the hanging frame (4).

6. A hoisting device for civil residential construction according to claim 1, characterized in that: The front bottom end of the hanging frame (4) is rotatably connected to the front top end of the stabilizing frame (2), and the other end of the threaded rod (7) is rotatably connected to the inner front side of the mounting groove (6).

7. A hoisting device for civil residential construction according to claim 2, characterized in that: The outer sides of the two sliding blocks (16) are slidably connected to the inner side of the sliding groove (14), and the outer side of the elastic column (12) is slidably connected to the inner side of the columnar groove (10).

Images