CN219279362U

CN219279362U - Lifting device for building

Info

Publication number: CN219279362U
Application number: CN202320335005.4U
Authority: CN
Inventors: 郑俊雄; 郑俊中; 郑俊濠; 郑荣强; 黄振沭; 郑俊龙
Original assignee: Guangdong Huazheng Construction Engineering Co ltd
Current assignee: Guangdong Huazheng Construction Engineering Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-30
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of building construction and discloses lifting equipment for a building, which comprises a base, wherein three second mounting grooves are formed in the top of the base, a buffering and damping mechanism is arranged in each second mounting groove, each buffering and damping mechanism comprises a fixed rod, two ends of each fixed rod are fixedly connected with fixed blocks, buffer springs are respectively arranged at two ends of each fixed rod, one end of each fixed rod, which is close to each buffer spring, is movably sleeved with a movable block, one side of each movable block is provided with a fixed hole, and the top of each fixed hole is provided with a hinge rod.

Description

Lifting device for building

Technical Field

The utility model relates to the technical field of building construction, in particular to lifting equipment for a building.

Background

In a construction site, the height of a building is increased through a platform for the building to assist in completing high-altitude operation, a constructor is required to carry various tools in the current high-altitude construction process, different tool objects are required to be transported, the unused tools are convenient to be transported, and new tools are required to be transported to assist in construction operation.

When the existing lifting equipment for the building is used for transporting tool articles, the bottom mounting support is not stable enough, the lifting equipment is easy to shake, the stability is poor, the transported articles can be dropped, and production safety accidents are caused; secondly, the existing lifting equipment for the building does not have a good shock absorption buffer mechanism, so that the practicability of the device is reduced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a lifting device for building, which solves the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a lifting device for building, includes the base, three second mounting groove has been seted up at the top of base, the inside of second mounting groove is equipped with buffering damper, buffering damper includes the dead lever, the both ends fixedly connected with fixed block of dead lever, the dead lever is close to the both ends of fixed block and all is equipped with buffer spring, the dead lever is close to buffer spring's one end activity and has cup jointed the movable block, the fixed orifices has been seted up to one side of movable block, the top of fixed orifices is equipped with articulated lever, the other end of articulated lever is equipped with the supporting shoe, the equal fixedly connected with buffer post in top four corners of base, the top fixedly connected with backup pad of supporting shoe, the backup pad includes the backup pad main part, first mounting groove has been seted up in the middle of the top of backup pad main part, the both sides of backup pad main part all are equipped with fixed stay mechanism, the top both sides fixedly connected with moving mechanism of backup pad main part, be equipped with elevating system in the middle of the top of backup pad main part.

Further, fixed support mechanism includes the fixed plate, one side fixed connection of fixed plate is in one side of backup pad, first screw hole has been seted up at the top of fixed plate, the inner wall threaded connection of first screw hole has the screw thread bull stick, the top fixedly connected with turning handle of screw thread bull stick, the bottom of screw thread bull stick is equipped with first swivel bearing, the bottom fixedly connected with supporting shoe of first swivel bearing.

Further, elevating system includes the lift mounting panel, the lift groove has been seted up in the middle of the front of lift mounting panel, fixedly connected with motor mount pad in the middle of the back of backup pad, motor mount pad's top is equipped with servo motor, servo motor's one end is equipped with the pivot, servo motor's output is connected with the pivot transmission, the other end fixedly connected with first toper tooth of pivot, one side meshing of first toper tooth has the second toper tooth, the top fixedly connected with screw thread pivot of second toper tooth, the screw thread pivot sets up in the inside of lift groove, the one end threaded connection that the second toper tooth was kept away from to the screw thread pivot has the lifter, the second screw hole has been seted up to one side of the top of lifter, the other end of screw thread pivot is equipped with second swivel bearing.

Further, the moving mechanism comprises two first support columns, a sliding groove is formed in the middle of the front faces of the first support columns, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a connecting block is fixedly connected to the front face of the sliding block, and a placing box is fixedly connected to one side of the connecting block.

Further, the top of first support column fixedly connected with roof.

Further, the bottom four corners of base all fixedly connected with second support column, the bottom fixedly connected with auto-lock universal wheel of second support column.

Further, the outer wall threads of the threaded rotating shaft are mutually matched with the inner wall threads of the second threaded hole.

Further, the outer wall threads of the threaded rotating rod are mutually matched with the inner wall threads of the first threaded hole.

The utility model has the technical effects and advantages that:

1. according to the utility model, the buffering and damping mechanism is arranged, the supporting jacking blocks are extruded through the acting force at the top, so that the hinging rod moves downwards, the two moving blocks move to two sides along the fixing rod to extrude the buffering springs, the buffering and damping effects are achieved through the buffering springs, the stability of the device is improved, and the practicability of the device is improved.

2. According to the utility model, the fixed supporting mechanism is arranged, and the rotating handle drives the threaded rotating rod to rotate, so that the threaded rotating rod rotates downwards in the first threaded hole, and the supporting block is driven to move downwards, thereby being beneficial to improving the installation stability of the device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure of the lifting mechanism of the present utility model;

FIG. 3 is a schematic diagram of a moving mechanism according to the present utility model;

FIG. 4 is a schematic view of a support plate structure according to the present utility model;

FIG. 5 is a schematic view of the bottom support mechanism of the present utility model;

FIG. 6 is a schematic diagram of an explosion structure of a buffering and damping mechanism according to the present utility model;

fig. 7 is an exploded view of the fixed support mechanism of the present utility model.

The reference numerals are: 1. a base; 2. a support plate; 201. a support plate main body; 202. a first mounting groove; 3. a fixed support mechanism; 301. a fixing plate; 302. a first threaded hole; 303. a rotating handle; 304. a threaded rotating rod; 305. a first rotary bearing; 306. a support block; 4. a moving mechanism; 401. a first support column; 402. a chute; 403. a slide block; 404. a connecting block; 405. placing a box; 5. a top plate; 6. a lifting mechanism; 601. lifting the mounting plate; 602. a lifting groove; 603. a motor mounting seat; 604. a servo motor; 605. a rotating shaft; 606. a first conical tooth; 607. a second conical tooth; 608. a threaded spindle; 609. a lifting block; 610. a second threaded hole; 611. a second rotating bearing; 7. a second support column; 8. self-locking universal wheels; 9. a buffering and damping mechanism; 901. a fixed rod; 902. a buffer spring; 903. a fixed block; 904. a moving block; 905. a fixing hole; 906. a hinge rod; 907. a supporting top block; 10. a buffer column; 11. and a second mounting groove.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configuration of each structure described in the following embodiments is merely illustrative, and the lifting device for building according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1-7, the utility model provides lifting equipment for building, which comprises a base 1, three second mounting grooves 11 are formed in the top of the base 1, a buffering and damping mechanism 9 is arranged in the second mounting grooves 11, the buffering and damping mechanism 9 comprises a fixed rod 901, two ends of the fixed rod 901 are fixedly connected with fixed blocks 903, buffer springs 902 are respectively arranged at two ends of the fixed rod 901, one end of the fixed rod 901, which is close to the buffer springs 902, is movably sleeved with a moving block 904, a fixed hole 905 is formed in one side of the moving block 904, a hinge rod 906 is arranged at the top of the fixed hole 905, a supporting jacking block 907 is arranged at the other end of the hinge rod 906, buffer columns 10 are fixedly connected to four corners of the top of the base 1, a supporting plate 2 is fixedly connected with a supporting plate 2, the supporting plate 2 comprises a supporting plate main body 201, a first mounting groove 202 is formed in the middle of the top of the supporting plate main body 201, two sides of the supporting plate main body 201 are fixedly connected with moving mechanisms 4, lifting mechanisms 6 are arranged in the middle of the top of the supporting plate main body 201, the damping mechanism 9 is arranged at the two sides of the supporting plate main body 201, the two sides of the supporting plate main body 201 are pressed down through acting force of the supporting block through the top, the supporting block is pressed by the top, the supporting rod is enabled to move downwards, the two buffering and the springs 902 are enabled to move downwards, and the stability of the practical device is improved, and the stability is improved.

In a preferred embodiment, the fixed support mechanism 3 comprises a fixed plate 301, one side of the fixed plate 301 is fixedly connected to one side of the support plate 2, a first threaded hole 302 is formed in the top of the fixed plate 301, a threaded rotating rod 304 is connected to the inner wall of the first threaded hole 302 in a threaded mode, a rotating handle 303 is fixedly connected to the top of the threaded rotating rod 304, a first rotating bearing 305 is arranged at the bottom of the threaded rotating rod 304, a support block 306 is fixedly connected to the bottom of the first rotating bearing 305, and by the aid of the fixed support mechanism 3, the rotating handle 303 rotates to enable the rotating handle 303 to drive the threaded rotating rod 304 to rotate, and the threaded rotating rod 304 rotates downwards in the first threaded hole 302 to drive the support block 306 to move downwards, so that stability of device installation is improved.

In a preferred embodiment, the lifting mechanism 6 comprises a lifting mounting plate 601, a lifting groove 602 is formed in the middle of the front surface of the lifting mounting plate 601, a motor mounting seat 603 is fixedly connected in the middle of the back surface of the supporting plate 2, a servo motor 604 is arranged at the top of the motor mounting seat 603, a rotating shaft 605 is arranged at one end of the servo motor 604, the output end of the servo motor 604 is in transmission connection with the rotating shaft 605, a first conical tooth 606 is fixedly connected to the other end of the rotating shaft 605, a second conical tooth 607 is meshed at one side of the first conical tooth 606, a threaded rotating shaft 608 is fixedly connected to the top of the second conical tooth 607, the threaded rotating shaft 608 is arranged in the lifting groove 602, a second threaded hole 610 is formed in one side of the top of the lifting block 609, a second rotary bearing 611 is arranged at the other end of the threaded rotating shaft 608, the servo motor 604 is started, the rotating shaft 605 is driven by the servo motor 604, the rotating shaft 606 is driven to rotate, the first conical tooth 606 is driven to rotate, the second conical tooth 607 is driven to rotate, the second conical tooth 608 is driven to rotate, and then the lifting block 609 is driven to move up and down along the lifting groove 602, and then the object to be moved up and down.

In a preferred embodiment, the moving mechanism 4 includes two first support columns 401, a chute 402 is formed in the middle of the front surface of each first support column 401, a sliding block 403 is slidably connected to the inner wall of each chute 402, a connecting block 404 is fixedly connected to the front surface of each sliding block 403, and a placement box 405 is fixedly connected to one side of each connecting block 404.

In a preferred embodiment, a top plate 5 is fixedly connected to the top of the first support column 401.

In a preferred embodiment, the bottom four corners of base 1 all fixedly connected with second support column 7, the bottom fixedly connected with auto-lock universal wheel 8 of second support column 7, through auto-lock universal wheel 8 that is equipped with, be convenient for with the device quick travel, improved the flexibility of device.

In a preferred embodiment, the outer wall threads of the threaded shaft 608 and the inner wall threads of the second threaded bore 610 are mutually compatible.

In a preferred embodiment, the outer wall threads of the threaded rod 304 and the inner wall threads of the first threaded bore 302 are mutually compatible.

The working principle of the utility model is as follows: when the lifting equipment for the building is used, firstly, a tool object to be conveyed is placed in the placement box 405, then the servo motor 604 is started, the servo motor 604 drives the rotating shaft 605 to rotate, the rotating shaft 605 drives the first conical tooth 606 to rotate, the first conical tooth 606 drives the second conical tooth 607 to rotate, the second conical tooth 607 drives the threaded rotating shaft 608 to rotate, and then the lifting block 609 is driven to move up and down along the lifting groove 602, so that the sliding block 403 slides in the sliding groove 402, and then the placement box 405 is driven to move up and down, the object to be conveyed is facilitated, and then the buffer damping mechanism 9 is arranged, the acting force through the top part is used for pressing the supporting top block 907, and then the hinge rod 906 is driven to move down, and then the two moving blocks 904 move to the two sides along the fixed rod 901 to press the buffer spring 902, the buffer spring 902 plays a role of damping and is facilitated to improve the stability of the device, the fixed supporting mechanism 3 is arranged, the rotating handle 303 is driven to rotate the threaded rotating rod 304 through the rotating rod 303, the threaded rotating rod 304 is driven to rotate in the first threaded hole 302, and then the supporting block 306 is driven to move down through the fixed supporting mechanism 3, and the downward stability of the device is facilitated to be improved.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Lifting equipment for building, including base (1), its characterized in that: three second mounting grooves (11) are formed in the top of the base (1), a buffer damping mechanism (9) is arranged in the second mounting grooves (11), the buffer damping mechanism (9) comprises a fixing rod (901), fixing blocks (903) are fixedly connected to the two ends of the fixing rod (901), buffer springs (902) are respectively arranged at the two ends, close to the fixing blocks (903), of the fixing rod (901), a moving block (904) is movably sleeved at one end, close to the buffer springs (902), of the moving block (904), a fixing hole (905) is formed in one side of the moving block (904), a hinge rod (906) is arranged at the top of the fixing hole (905), a supporting top block (907) is arranged at the other end of the hinge rod (906), buffer columns (10) are fixedly connected to four corners of the top of the base (1), a supporting top of the supporting top block (2) is fixedly connected with a supporting plate (201), a first mounting groove (202) is formed in the middle of the top of the supporting plate (201), two sides of the supporting plate (907) are fixedly connected with two sides of the supporting plate (201) respectively, the lifting mechanism (6) is arranged in the middle of the top of the supporting plate main body (201).

2. A lifting device for a building according to claim 1, wherein: the fixed support mechanism (3) comprises a fixed plate (301), one side of the fixed plate (301) is fixedly connected to one side of a support plate (2), a first threaded hole (302) is formed in the top of the fixed plate (301), a threaded rotating rod (304) is connected to the inner wall of the first threaded hole (302) in a threaded mode, a rotating handle (303) is fixedly connected to the top of the threaded rotating rod (304), a first rotating bearing (305) is arranged at the bottom of the threaded rotating rod (304), and a support block (306) is fixedly connected to the bottom of the first rotating bearing (305).

3. A lifting device for a building according to claim 1, wherein: elevating system (6) are including lift mounting panel (601), lift mounting panel (601) have been seted up in the middle of the front, fixed connection motor mount pad (603) in the middle of the back of backup pad (2), the top of motor mount pad (603) is equipped with servo motor (604), the one end of servo motor (604) is equipped with pivot (605), the output and the pivot (605) transmission of servo motor (604) are connected, the other end fixed link of pivot (605) has first toper tooth (606), one side meshing of first toper tooth (606) has second toper tooth (607), the top fixedly connected with screw thread pivot (608) of second toper tooth (607), screw thread pivot (608) set up the inside in lift groove (602), one end threaded connection that second toper tooth (609) were kept away from to screw thread pivot (608) has lifter (609), second screw hole (610) have been seted up on one side of the top of lifter (609), the other end of screw thread (608) is equipped with second swivel bearing (611).

4. A lifting device for a building according to claim 1, wherein: the moving mechanism (4) comprises two first support columns (401), a chute (402) is formed in the middle of the front face of each first support column (401), a sliding block (403) is connected to the inner wall of each chute (402) in a sliding mode, a connecting block (404) is fixedly connected to the front face of each sliding block (403), and a placing box (405) is fixedly connected to one side of each connecting block (404).

5. The lifting device for a building according to claim 4, wherein: the top of the first support column (401) is fixedly connected with a top plate (5).

6. A lifting device for a building according to claim 1, wherein: the four corners of the bottom of the base (1) are fixedly connected with second support columns (7), and the bottom of each second support column (7) is fixedly connected with a self-locking universal wheel (8).

7. A lifting device for a building according to claim 3, wherein: the outer wall threads of the threaded shaft (608) are mutually matched with the inner wall threads of the second threaded hole (610).

8. A lifting device for a building according to claim 2, wherein: the outer wall threads of the threaded rod (304) are mutually matched with the inner wall threads of the first threaded hole (302).