CN219991026U

CN219991026U - Building material lifting device

Info

Publication number: CN219991026U
Application number: CN202321500534.1U
Authority: CN
Inventors: 赵潼生; 陈子晔
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-10
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of buildings, and provides a building material lifting device which comprises a bottom plate and a material placing frame, wherein an upright post is fixedly connected to the top end of the bottom plate, a connecting plate is fixedly connected to the top end of the connecting plate, a servo motor is fixedly connected to the top end of the connecting plate, a ball screw is movably connected to the bottom end of the servo motor, a gear box is arranged at the bottom end of the top end of the ball screw, a first gear and a second gear in a meshed state are arranged in the gear box, the first gear is fixedly connected with the top end of the ball screw, a hook is hung on an auxiliary support and is connected with the auxiliary support, and then the building material lifting device can be used.

Description

Building material lifting device

Technical Field

The utility model relates to the technical field of buildings, in particular to a building material lifting device.

Background

Building materials refer to various materials used in construction engineering, houses, buildings and the like built in our lives are built by processing various materials, the larger the volume of the building is, the more materials and types are used, and when a higher building is built, special devices are required to be used for conveying the building to corresponding floors.

The utility model provides a building material hoisting device through retrieving the publication number CN212356408U, its general description is, the on-line screen storage device comprises a base, the upper end fixed welding of base has the support column, the inside of support column is provided with ball screw, the upper end fixed mounting of support column has the backup pad, the upper end of backup pad has driving motor through mount fixed mounting, ball screw's upper end runs through support column and backup pad fixed connection in proper order in driving motor output shaft's one end, ball screw seat's one end fixed welding has the spliced pole, the one end fixed welding of spliced pole has slide sleeve, fixed welding has the stand between backup pad and the base, slide sleeve's one end fixed welding has the horizontal pole, the one end fixed welding of horizontal pole has the material that is used for placing building material to place the tooth. According to the utility model, the building material is conveyed to a certain height for building use, so that the building material can be limited to a certain extent, and the material is prevented from shaking when being lifted.

According to the technical scheme, the ball screw is adopted to convey the materials, however, when the ball screw is used, one end of the ball screw bears the gravity and the pressure of the materials, the other end of the ball screw does not have supporting force, when the materials are placed in the corresponding conveying devices, the conveying devices can generate larger pressure, the pressure is larger when the materials move upwards, and once the pressure is fluctuated, the conveying devices are damaged, so that the situation that the materials cannot be conveyed is caused.

Disclosure of Invention

The utility model provides a building material lifting device, which solves the problems that the supporting force of a conveying device in the related art is insufficient and damage is easy to occur.

The technical scheme of the utility model is as follows: the utility model provides a building material hoisting device, includes bottom plate and material rack, the top fixedly connected with stand of bottom plate, the top fixedly connected with connecting plate of stand, the top fixedly connected with servo motor of connecting plate, servo motor's bottom swing joint ball screw, the top of ball screw is located servo motor's bottom department and is provided with the gear box, the inside of gear box is provided with first gear and second gear under the meshing state, first gear carries out fixed connection with ball screw's top, the other end fixedly connected with transfer line of second gear, the other end that the second gear was kept away from to the transfer line is provided with the wire wheel, the outer wall middle part winding of wire wheel is connected with the cable, the bottom fixedly connected with couple of cable, outer wall one side edge fixedly connected with auxiliary stand of material rack, the couple sets up the top at the auxiliary stand.

Preferably, one end of the transmission rod far away from the second gear is provided with a rotating bearing, the top end of the rotating bearing is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with the bottom end of the connecting plate.

Preferably, the outer wall bottom threaded connection of ball screw has the screw thread support, one side fixed connection that auxiliary stand was kept away from to the material rack is in the middle part department of screw thread support.

Preferably, an auxiliary disc is arranged at the bottom end of the ball screw, and the auxiliary disc is fixedly connected to the bottom end of the inner wall of the upright post.

Preferably, four groups of supporting blocks are fixedly connected to the edge of the outer wall of the bottom plate, a threaded rod is connected to the middle of the top end of each supporting block in a threaded mode, and a rotary table is fixedly connected to the top end of each threaded rod.

Preferably, an auxiliary bearing is arranged at the bottom end of the threaded rod, and a universal wheel is fixedly connected to the bottom end of the auxiliary bearing.

Preferably, the top of bottom plate is located the stand and is close to material rack's one side fixedly connected with two sets of guide posts.

Preferably, the guide post is arranged at the middle part of the outer wall of the material placing frame, and the material placing frame is arranged on the outer wall of the guide post in a sliding connection manner.

Preferably, the servo motor is a positive and negative drive motor.

Preferably, a chute for the screw support to move is formed in one side, close to the material placing rack, of the outer wall of the upright post.

The working principle and the beneficial effects of the utility model are as follows:

according to the utility model, the wire wheel, the wire cable and the hook are arranged, so that the hook is hung on the auxiliary support and connected with the auxiliary support when the material rack is used, and then the auxiliary support can be used, and when the material rack is moved upwards, the wire wheel also contracts the wire cable and the hook, so that the upward movement of the material rack is assisted, the supporting force in the moving process is improved, and the damage caused by insufficient supporting force in the moving process is avoided.

Drawings

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

Fig. 2 is a schematic cross-sectional view of a column structure according to the present utility model.

Fig. 3 is a schematic view of the structure of the gear box of the present utility model.

The reference numerals are: 1. a bottom plate; 101. a support block; 102. a threaded rod; 103. a turntable; 104. an auxiliary bearing; 105. a universal wheel; 106. a guide post; 2. a column; 201. a connecting plate; 202. a servo motor; 203. a gear box; 2031. a first gear; 2032. a second gear; 204. a ball screw; 2041. an auxiliary disc; 205. a transmission rod; 206. a support rod; 207. a rotating bearing; 3. a material placing rack; 301. an auxiliary bracket; 302. a threaded bracket; 4. a wire wheel; 401. a cable.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a building material lifting device, which comprises a bottom plate 1 and a material placing frame 3, wherein the top end of the bottom plate 1 is fixedly connected with a stand column 2, the top end of the stand column 2 is fixedly connected with a connecting plate 201, the top end of the connecting plate 201 is fixedly connected with a servo motor 202, the bottom end of the servo motor 202 is movably connected with a ball screw 204, the top end of the ball screw 204 is positioned at the bottom end of the servo motor 202 and is provided with a gear box 203, a first gear 2031 and a second gear 2032 in a meshed state are arranged in the gear box 203 so as to protect the first gear 2031 and the second gear 2032 through the gear box 203, the first gear 2031 is fixedly connected with the top end of the ball screw 204 so that the first gear 2031 can also rotate when the ball screw 204 rotates, the other end of the second gear 2032 is fixedly connected with a transmission rod 205, the other end of the transmission rod 205 is far away from the second gear 2032, the middle part of the outer wall of the wire wheel 4 is wound with a cable 401, the bottom end of the cable 401 is fixedly connected with a hook, one side edge of the outer wall of the material placing frame 3 is fixedly connected with an auxiliary support 301, the top end of the auxiliary support 301 is arranged at the end of the auxiliary support rod 301 so that the auxiliary support rod is connected with the top end of the support rod 206, and the support rod is connected with the top end of the support rod 207 so that the support rod is conveniently rotates, and the top end of the support rod is connected with the support rod 207, and the support rod is kept away from the top end of the support rod 206.

Referring to fig. 1-3, the screw thread support 302 is connected to the bottom end of the outer wall of the ball screw 204, one side of the material placing frame 3, which is far away from the auxiliary support 301, is fixedly connected to the middle part of the screw thread support 302, the auxiliary disk 2041 is arranged at the bottom end of the ball screw 204, the auxiliary disk 2041 is fixedly connected to the bottom end of the inner wall of the upright post 3, so that the use of the ball screw 204 is not affected, four groups of supporting blocks 101 are fixedly connected to the edge of the outer wall of the bottom plate 1, the threaded rod 102 is connected to the middle part of the top end of the supporting blocks 101, the turntable 103 is fixedly connected to the top end of the threaded rod 102, the auxiliary bearing 104 is arranged at the bottom end of the threaded rod 102, the universal wheel 105 is fixedly connected to the bottom end of the auxiliary bearing 104, so that the device can be moved to a proper position through the universal wheel 105, two groups of guide posts 106 are fixedly connected to one side of the upright post 2, which is close to the material placing frame 3, of the top end of the bottom plate 1 is arranged at the middle part of the outer wall of the material placing frame 3, so that the auxiliary effect is started in the moving process of the material placing frame 3, the sliding connection of the material placing frame 3 is arranged on the outer wall of the guide posts 106, the servo motor 202 is a driving type motor, and the slide groove is provided on the outer wall of the material placing frame 302, and the side, which is close to the side of the material placing frame 302 is provided with screw threads.

The working principle of the utility model is as follows: when the device is used, the device is moved to a proper position through the universal wheel 105, then the hook is hung on the auxiliary support 301 and is connected with the auxiliary support, then a material to be transported can be placed in the material placing frame 3, the servo motor 202 is synchronously started at the moment, when the servo motor 202 rotates, the ball screw 204 and the first gear 2031 and the second gear 2032 in the gear box 203 are driven to rotate in an meshed mode, the second gear 2032 drives the transmission rod 205 to rotate, the wire wheel 4 is driven to rotate through the transmission rod 205, the threaded support 302 and the ball screw 204 are in threaded connection, when the ball screw 204 rotates, the threaded support 302 moves in parallel, the threaded support 302 drives the material placing frame 3 to move in parallel and moves in the guide post 106, when the wire wheel 4 is driven by the transmission rod 205, the wire wheel 4 also contracts the cable 401 and the hook, the material placing frame 3 moves upwards with the aid of the hook and the threaded support 302, the corresponding upward movement of the material placing frame 3 is used for supporting the support rod 205, the supporting force is prevented from being damaged in the supporting process of the supporting rod 205, and the other end of the supporting rod is not provided with the supporting force in the supporting process of the supporting rod 206.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a building material hoisting device, its characterized in that, includes bottom plate (1) and material rack (3), the top fixedly connected with stand (2) of bottom plate (1), the top fixedly connected with connecting plate (201) of stand (2), the top fixedly connected with servo motor (202) of connecting plate (201), the bottom swing joint of servo motor (202) has ball screw (204), the top of ball screw (204) is located the bottom department of servo motor (202) and is provided with gear box (203), the inside of gear box (203) is provided with first gear (2031) and second gear (2032) under the meshing state, the top of first gear (2031) and ball screw (204) carries out fixed connection, the other end fixedly connected with transfer line (205) of second gear (2032), the other end that second gear (2032) was kept away from to transfer line wheel (4), the outer wall middle part winding of line wheel (4) is connected with cable (401), the bottom fixedly connected with of cable (401) is provided with couple (301) in the outer wall of auxiliary stand (301), couple (301) are located auxiliary stand (301) top edge.

2. The building material lifting device according to claim 1, wherein a rotating bearing (207) is arranged at one end of the transmission rod (205) far away from the second gear (2032), a supporting rod (206) is fixedly connected to the top end of the rotating bearing (207), and the top end of the supporting rod (206) is fixedly connected to the bottom end of the connecting plate (201).

3. The building material lifting device according to claim 1, wherein the bottom end of the outer wall of the ball screw (204) is in threaded connection with a threaded bracket (302), and one side of the material placing rack (3) away from the auxiliary bracket (301) is fixedly connected to the middle part of the threaded bracket (302).

4. A building material lifting device according to claim 1, characterized in that the bottom end of the ball screw (204) is provided with an auxiliary disc (2041), said auxiliary disc (2041) being fixedly connected at the bottom end of the inner wall of the upright (2).

5. The building material lifting device according to claim 1, wherein four groups of supporting blocks (101) are fixedly connected to the edge of the outer wall of the bottom plate (1), a threaded rod (102) is connected to the middle of the top end of each supporting block (101) in a threaded manner, and a turntable (103) is fixedly connected to the top end of each threaded rod (102).

6. The building material lifting device according to claim 5, wherein an auxiliary bearing (104) is arranged at the bottom end of the threaded rod (102), and a universal wheel (105) is fixedly connected to the bottom end of the auxiliary bearing (104).

7. A building material lifting device according to claim 1, characterized in that the top end of the bottom plate (1) is fixedly connected with two groups of guide posts (106) on one side of the upright post (2) close to the material placing frame (3).

8. The building material lifting device according to claim 7, wherein the guide column (106) is arranged in the middle of the outer wall of the material placing frame (3), and the material placing frame (3) is arranged on the outer wall of the guide column (106) in a sliding connection manner.

9. A building material lifting device according to claim 1, wherein the servo motor (202) is a counter-drive motor.

10. A building material lifting device according to claim 3, characterized in that a chute for moving the screw support (302) is provided on the outer wall of the upright (2) on the side of the upright which is close to the material placing rack (3).