Electrical installation lifting equipment for building construction

Abstract

The utility model provides electrical installation lifting equipment for building construction, which relates to the technical field of building construction and comprises a base, a lifting mechanism is arranged on the top surface of the base, a buffer mechanism is arranged on the lifting mechanism, auxiliary mechanisms are arranged on the front side and the rear side of the base, and the lifting mechanism comprises a servo motor and a supporting seat which are fixedly arranged on the upper surface of the base. The two output ends of the servo motor are fixedly connected with first threaded rods correspondingly, and the ends, away from each other, of the two first threaded rods are fixedly connected with fixing plates correspondingly. According to the electrical installation lifting equipment for building construction, through mutual cooperation of the lifting mechanisms, the lifting height of the supporting seat can be controlled, so that a worker can be assisted to lift electrical equipment to a required position, through mutual cooperation of the buffering mechanisms, vibration generated in the electrical equipment lifting and construction process can be damped and buffered, and the construction efficiency is improved. And the overall stability of the device is improved, so that the protection effect on workers and electrical equipment is improved.

Description

Technical Field

[0001] The utility model relates to a lifting device, in particular to an electrical installation lifting device for building construction, belonging to the technical field of building construction. Background Art

[0002] In order to install electrical equipment, a lifting device is required to assist.

[0003] A lifting device for building electrical construction disclosed in Chinese patent application publication specification CN220412824U has the following characteristics: as the working platform rises, the moving blocks on the sides of the moving base will move outward, thereby causing the supporting rollers at the bottom to expand outward, which can continuously increase the bottom supporting surface of the equipment, significantly increase the stability of the equipment, and thus improve safety during construction.

[0004] In actual applications, during the installation of electrical equipment, construction workers and electrical equipment are located on a lifting device, which requires them to ensure the stability of the lifting device and operate carefully to avoid sudden bumps or vibrations to prevent the electrical equipment from being damaged or adversely affected during the lifting process. Judging from the above technical solutions, the stability of the lifting equipment used for building electrical construction needs to be improved. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an electrical installation lifting device for construction in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the electrical equipment cannot be buffered and protected when bumps or vibrations occur.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: an electrical installation lifting device for construction, comprising a base, a lifting mechanism is arranged on the top surface of the base, a buffer mechanism is arranged on the lifting mechanism, and auxiliary mechanisms are arranged on both the front and rear sides of the base;

[0009] The lifting mechanism includes a servo motor and a support seat fixedly mounted on the upper surface of the base, two output ends of the servo motor are fixedly connected to a first threaded rod, one end of the two first threaded rods away from each other is rotatably connected to a fixing plate, the bottom surfaces of the two fixing plates are fixedly connected to the upper surface of the base, the outer surfaces of the two first threaded rods are threadedly connected to a threaded plate, the bottom surfaces of the two threaded plates are in sliding contact with the upper surface of the base, the upper surfaces of the two threaded plates are hinged to two driving rods through a pin shaft, and the top end of each driving rod is hinged to the bottom surface of the support seat through a pin shaft;

[0010] The buffer mechanism includes a telescopic rod fixedly connected to the inner bottom wall of the support seat, the top of the telescopic rod passes through the support seat and extends to the top of the support seat, the top of the telescopic rod is fixedly connected to a buffer plate, the outer surface of the telescopic rod is fixedly connected to a driving block, the inner side wall of the support seat is fixedly connected to a connecting rod, one end of the connecting rod close to the driving block is fixedly connected to a fixed block, the outer surface of the connecting rod is slidably connected to a moving block, the bottom surface of the moving block is in sliding contact with the inner bottom wall of the support seat, the outer surface of the connecting rod is sleeved with a telescopic spring, the front and rear side surfaces of the moving block are rotatably connected to a linkage rod via a rotating shaft, and the side surfaces of the two linkage rods close to each other are rotatably connected to the front and rear side surfaces of the driving block via a rotating shaft.

[0011] Preferably, the auxiliary mechanism includes a connecting plate fixed to the front side of the base, the inner wall of the hole in the connecting plate is threadedly connected to a second threaded rod, the top end of the second threaded rod is fixedly connected to a turning handle, and the bottom end of the second threaded rod is fixedly connected to a contact plate. The second threaded rod can be rotated by turning the turning handle, and the rotation of the second threaded rod can push the contact plate to contact the bottom surface, thereby increasing the overall stability of the device.

[0012] Preferably, four hydraulic rods are fixedly connected to the upper surface of the base, and the top end of each hydraulic rod is fixedly connected to the bottom surface of the support seat. The arrangement of the hydraulic rods can make the up and down movement of the support seat smoother, increase stability and strength, and avoid shaking during operation.

[0013] Preferably, two guide rods are arranged above the base, and the inner walls of the holes of the two threaded plates are slidably connected to the outer surfaces of the two guide rods respectively, and the two ends of the two guide rods are fixedly connected to the side surfaces of the two fixed plates close to each other respectively, and through the mutual cooperation between the guide rods and the threaded plates, additional support and guidance can be provided to keep the threaded plates stable during movement.

[0014] Preferably, a protective plate is fixedly connected to the upper surface of the support seat, four support rods are fixedly connected to the top surface of the protective plate, a shielding plate is arranged above the protective plate, and the top end of each support rod is fixedly connected to the bottom surface of the shielding plate. By using the protective plate, support rods and shielding plates in coordination, it is possible to prevent workers from being injured by high-altitude objects, thereby improving the safety protection effect for workers.

[0015] Preferably, four universal wheels are fixedly mounted on the bottom surface of the base, and a brake component is provided inside each universal wheel. The universal wheels can move the device, thereby improving the maneuverability and flexibility of the device. The brake component can be provided to limit and fix the universal wheels, thereby fixing the device in place to prevent it from slipping away during operation.

[0016] Preferably, there are four auxiliary mechanisms, which are evenly distributed on the sides of the base and can be installed according to actual conditions. A rubber pad is provided on the upper surface of the buffer plate to protect the surface of the electrical equipment and avoid scratches and wear during contact.

[0017] The utility model provides an electrical installation lifting device for construction, which has the following beneficial effects:

[0018] 1. The electrical installation lifting equipment for construction can control the lifting height of the support seat through the mutual cooperation between the lifting mechanisms, so as to assist workers in lifting the electrical equipment to the required position. Through the mutual cooperation between the buffer mechanisms, it can reduce shock and buffer the shaking generated during the lifting of electrical equipment and the construction process, thereby improving the overall stability of the device and thus improving the protection effect on workers and electrical equipment.

[0019] 2. The electrical installation lifting equipment for construction can increase the supporting area of ​​the base through the mutual cooperation between auxiliary mechanisms, thereby increasing the stability of the device during use. Through the coordinated use of protective plates, support rods and shielding plates, it can prevent high-altitude objects from injuring workers, thereby improving the safety protection effect for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a right side schematic view of the three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the buffer mechanism of the utility model;

[0023] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 5 For the utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0025] Description of Reference Numerals

[0026] 1. Base;

[0027] 2. Lifting mechanism; 201. Servo motor; 202. First threaded rod; 203. Fixing plate; 204. Threaded plate; 205. Driving rod; 206. Support seat;

[0028] 3. Buffer mechanism; 301. Telescopic rod; 302. Buffer plate; 303. Connecting rod; 304. Fixed block; 305. Telescopic spring; 306. Moving block; 307. Linkage rod; 308. Driving block;

[0029] 4. Auxiliary mechanism; 401. Connecting plate; 402. Second threaded rod; 403. Turning handle; 404. Contact plate;

[0030] 5. Hydraulic rod; 6. Guide rod; 7. Protective plate; 8. Support rod; 9. Shielding plate; 10. Universal wheel. DETAILED DESCRIPTION

[0031] The embodiment of the utility model provides an electrical installation lifting device for building construction.

[0032] See also Figure 1 , including a base 1, on the bottom surface of which four universal wheels 10 are fixedly mounted, each of which is provided with a brake component, so that the universal wheel 10 can move the device, thereby improving the mobility and flexibility of the device. The universal wheel 10 can be limited and fixed by the setting of the brake component, so that the device can be fixed in place to prevent it from slipping away during operation.

[0033] A lifting mechanism 2 is provided on the top surface of the base 1, a buffer mechanism 3 is provided on the lifting mechanism 2, auxiliary mechanisms 4 are provided on the front and rear sides of the base 1, and there are four auxiliary mechanisms 4 in total, which are evenly distributed on the sides of the base 1 and can be installed according to actual conditions.

[0034] See also Figure 1 and Figure 2 The lifting mechanism 2 includes a servo motor 201 and a support seat 206 fixedly mounted on the upper surface of the base 1. Four hydraulic rods 5 are fixedly connected to the upper surface of the base 1. The top of each hydraulic rod 5 is fixedly connected to the bottom surface of the support seat 206. The arrangement of the hydraulic rods 5 can make the support seat 206 move up and down more smoothly, increase stability and strength, and avoid shaking during work.

[0035] The two output ends of the servo motor 201 are fixedly connected to the first threaded rod 202, and the ends of the two first threaded rods 202 that are away from each other are rotatably connected to the fixed plate 203. The bottom surfaces of the two fixed plates 203 are fixedly connected to the upper surface of the base 1. The outer surfaces of the two first threaded rods 202 are threadedly connected to the threaded plates 204. The bottom surfaces of the two threaded plates 204 are in sliding contact with the upper surface of the base 1. The upper surfaces of the two threaded plates 204 are hinged to two driving rods 205 through pins, and the top end of each driving rod 205 is hinged to the bottom surface of the support seat 206 through a pin.

[0036] A protective plate 7 is fixedly connected to the upper surface of the support seat 206, and four support rods 8 are fixedly connected to the top surface of the protective plate 7. A shielding plate 9 is arranged above the protective plate 7, and the top of each support rod 8 is fixedly connected to the bottom surface of the shielding plate 9. Through the coordinated use of the protective plate 7, the support rods 8 and the shielding plate 9, it is possible to prevent workers from being injured by high-altitude objects, thereby improving the safety protection effect of the workers.

[0037] The start-up of the servo motor 201 can cause the first threaded rods 202 on both sides thereof to rotate simultaneously. The rotation of the first threaded rods 202 can drive the two threaded plates 204 to move closer to each other. The movement of the threaded plates 204 can push the driving rod 205 to move upward. The movement of the driving rod 205 can push the support seat 206 to move upward.

[0038] Two guide rods 6 are arranged above the base 1 , the inner walls of the holes of the two threaded plates 204 are slidably connected to the outer surfaces of the two guide rods 6 , and the two ends of the two guide rods 6 are fixedly connected to the side surfaces of the two fixing plates 203 close to each other.

[0039] The cooperation between the guide rod 6 and the threaded plate 204 can provide additional support and guidance, so that the threaded plate 204 remains stable during the movement.

[0040] See also Figure 1 , Figure 3 and Figure 4 The buffer mechanism 3 includes a telescopic rod 301 fixedly connected to the inner bottom wall of the support seat 206. The top end of the telescopic rod 301 passes through the support seat 206 and extends to the top of the support seat 206. The top end of the telescopic rod 301 is fixedly connected to a buffer plate 302. The upper surface of the buffer plate 302 is provided with a rubber pad, which can protect the surface of the electrical equipment and avoid scratches and wear during contact.

[0041] The outer surface of the telescopic rod 301 is fixedly connected to a driving block 308, the inner side wall of the support seat 206 is fixedly connected to a connecting rod 303, the end of the connecting rod 303 close to the driving block 308 is fixedly connected to a fixed block 304, the outer surface of the connecting rod 303 is slidably connected to a moving block 306, the bottom surface of the moving block 306 is in sliding contact with the inner bottom wall of the support seat 206, the outer surface of the connecting rod 303 is sleeved with a telescopic spring 305, the front and rear side surfaces of the moving block 306 are rotatably connected to a linkage rod 307 via a rotating shaft, and the sides of the two linkage rods 307 that are close to each other are rotatably connected to the front and rear side surfaces of the driving block 308 via a rotating shaft.

[0042] The vibration of the support seat 206 can compress the telescopic rod 301, so that the driving block 308 moves following the compression of the telescopic rod 301, and the movement of the driving block 308 will push the linkage rod 307, and then the movement of the linkage rod 307 will push the moving block 306 to move along the connecting rod 303, and the movement of the moving block 306 will squeeze the telescopic spring 305, so that the telescopic spring 305 undergoes elastic deformation, thereby generating a corresponding elastic force. Under the action of the elastic force of the telescopic spring 305, the support seat 206 can be subjected to a force in the opposite direction, so that the vibration of the personnel and electrical equipment on the support seat 206 can be effectively buffered.

[0043] See also Figure 1 and Figure 5 The auxiliary mechanism 4 includes a connecting plate 401 fixed to the front side of the base 1, the inner wall of the hole of the connecting plate 401 is threadedly connected to a second threaded rod 402, the top end of the second threaded rod 402 is fixedly connected to a turning handle 403, and the bottom end of the second threaded rod 402 is fixedly connected to a contact plate 404.

[0044] The second threaded rod 402 can be rotated by rotating the turning handle 403 , and the rotation of the second threaded rod 402 can push the contact plate 404 to contact the bottom surface, thereby increasing the overall stability of the device.

[0045] The utility model is in use: when in use, the first threaded rods 202 on both sides thereof can be rotated simultaneously by starting the servo motor 201, and the rotation of the first threaded rod 202 can drive the two threaded plates 204 to move closer to each other, and the movement of the threaded plates 204 can push the driving rod 205 to move upward, and the movement of the driving rod 205 can push the support seat 206 to move upward, so that the staff and the electrical equipment can reach the working position, and when the lifting is subjected to bumps and shaking, the vibration of the support seat 206 can compress the telescopic rod 301, so that the driving block 308 can follow the telescopic rod 301. The movement of the driving block 308 will push the linkage rod 307, and the movement of the linkage rod 307 will push the moving block 306 to move along the connecting rod 303. The movement of the moving block 306 will squeeze the telescopic spring 305, so that the telescopic spring 305 undergoes elastic deformation, and then generates a corresponding elastic force. Under the elastic force of the telescopic spring 305, the support seat 206 can be subjected to a force in the opposite direction to the force, so that the vibration of the personnel and electrical equipment on the support seat 206 can be effectively buffered. The utility model can buffer and protect the electrical equipment when bumps or vibrations occur.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrical installation lifting device for construction, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a lifting mechanism (2), a buffer mechanism (3) is provided on the lifting mechanism (2), and auxiliary mechanisms (4) are provided on both the front and rear sides of the base (1); The lifting mechanism (2) comprises a servo motor (201) and a support seat (206) fixedly mounted on the upper surface of the base (1); two output ends of the servo motor (201) are fixedly connected to the first threaded rod (202); the ends of the two first threaded rods (202) that are away from each other are rotatably connected to the fixing plate (203); the bottom surfaces of the two fixing plates (203) are fixedly connected to the upper surface of the base (1); the outer surfaces of the two first threaded rods (202) are threadedly connected to the threaded plates (204); the bottom surfaces of the two threaded plates (204) are in sliding contact with the upper surface of the base (1); the upper surfaces of the two threaded plates (204) are hinged to two driving rods (205) via a pin shaft; the top end of each driving rod (205) is hinged to the bottom surface of the support seat (206) via a pin shaft; The buffer mechanism (3) comprises a telescopic rod (301) fixedly connected to the inner bottom wall of the support seat (206), the top end of the telescopic rod (301) passes through the support seat (206) and extends to the top of the support seat (206), the top end of the telescopic rod (301) is fixedly connected to a buffer plate (302), the outer surface of the telescopic rod (301) is fixedly connected to a driving block (308), the inner side wall of the support seat (206) is fixedly connected to a connecting rod (303), and a portion of the connecting rod (303) close to the driving block (308) is fixedly connected to the buffer plate (302). The end is fixedly connected with a fixed block (304), the outer surface of the connecting rod (303) is slidably connected with a moving block (306), the bottom surface of the moving block (306) is in sliding contact with the inner bottom wall of the support seat (206), the outer surface of the connecting rod (303) is sleeved with a telescopic spring (305), the front and rear side surfaces of the moving block (306) are rotatably connected with a linkage rod (307) through a rotating shaft, and the side surfaces of the two linkage rods (307) that are close to each other are rotatably connected with the front and rear side surfaces of the driving block (308) through a rotating shaft.

2. The electrical installation lifting equipment for construction according to claim 1, characterized in that: The auxiliary mechanism (4) comprises a connecting plate (401) fixed to the front side of the base (1); the inner wall of a hole of the connecting plate (401) is threadedly connected to a second threaded rod (402); the top end of the second threaded rod (402) is fixedly connected to a turning handle (403); and the bottom end of the second threaded rod (402) is fixedly connected to a contact plate (404).

3. The electrical installation lifting equipment for construction according to claim 1, characterized in that: Four hydraulic rods (5) are fixedly connected to the upper surface of the base (1), and the top end of each hydraulic rod (5) is fixedly connected to the bottom surface of the support seat (206).

4. The electrical installation lifting equipment for construction according to claim 1, characterized in that: Two guide rods (6) are arranged above the base (1); the inner walls of the holes of the two threaded plates (204) are respectively slidably connected to the outer surfaces of the two guide rods (6); and the two ends of the two guide rods (6) are respectively fixedly connected to the side surfaces of the two fixing plates (203) that are close to each other.

5. The electrical installation lifting equipment for construction according to claim 1, characterized in that: The upper surface of the support seat (206) is fixedly connected to a protective plate (7), the top surface of the protective plate (7) is fixedly connected to four support rods (8), a shielding plate (9) is arranged above the protective plate (7), and the top end of each support rod (8) is fixedly connected to the bottom surface of the shielding plate (9).

6. The electrical installation lifting equipment for construction according to claim 1, characterized in that: Four universal wheels (10) are fixedly mounted on the bottom surface of the base (1), and a brake component is arranged inside each universal wheel (10).

7. The electrical installation lifting equipment for construction according to claim 1, characterized in that: The auxiliary mechanisms (4) are provided with four in total and are evenly distributed on the side of the base (1), and a rubber pad is provided on the upper surface of the buffer plate (302).

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