CN220787746U - Safety elevator for building construction - Google Patents
Safety elevator for building construction Download PDFInfo
- Publication number
- CN220787746U CN220787746U CN202322060638.1U CN202322060638U CN220787746U CN 220787746 U CN220787746 U CN 220787746U CN 202322060638 U CN202322060638 U CN 202322060638U CN 220787746 U CN220787746 U CN 220787746U
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- fixedly connected
- base
- lead screw
- motor
- mounting
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- 238000009435 building construction Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a safety elevator for building construction, which comprises a base, wherein the top of the base is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a top plate, the bottom of the top plate is rotationally connected with a first screw rod, the bottom of the first screw rod is rotationally connected with the top of the base, the outer surface of the first screw rod is in threaded connection with a first thread bush, the inside of the mounting frame is in sliding connection with a lifting carriage, and one side of the lifting carriage is fixedly connected with the first thread bush: when the material needs to be unloaded, start the second motor and rotate the second lead screw and make the second thread bush drive the connecting plate and move downwards for only the top of conveyer belt is contradicted with the material, then promote the material to the floor on can, through setting up the conveyer belt to the material transmission, make the workman reduce certain intensity of labour on transporting the material to the floor.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a safety lifter for building construction.
Background
In the process of building construction, various materials and mechanical equipment are required, and the materials are required to be transported to each floor for workers to use when in use, and when the materials and the mechanical equipment are transported between adjacent floors of a building, the workers mostly transport the materials by using traction equipment or manual traction.
The prior lifting equipment for building construction uses a chain transmission mode to lift, the lifting stability is not enough, a transmission chain is easy to damage, the maintenance is inconvenient, and the safety is not enough, in order to solve the technical problems, the prior art proposes a building construction safety lifter as disclosed in China patent [ application number CN202121083757.3], and the safety lifter comprises a bottom plate, a top plate and a lifting carriage, guide support columns are welded at four corners of the upper end of the bottom plate, the top plate is welded at the upper ends of the guide support columns, the lifting carriage is arranged between the guide support columns, one side of the upper end of the top plate is connected with a stepping motor through bolts, and a connecting plate is arranged in the middle of one side wall of the lifting carriage; although the patent can stably lift the lift carriage under the drive of the drive screw rod and the assistance of the guide support column and the guide column by arranging the bottom plate, the top plate, the guide support column, the stepping motor, the drive screw rod, the lift carriage, the guide column, the connecting plate and the stabilizing plate; however, the above-mentioned patent has a certain disadvantage in the use process, for example, building materials and machines are heavy, and if workers carry the materials or machines from the lift car to the floor, the materials or machines are not convenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a safety elevator for building construction.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a safety elevator for building construction, includes the base, the top fixedly connected with mounting bracket of base, the top fixedly connected with roof of mounting bracket, the bottom of roof rotates and is connected with first lead screw, the bottom of first lead screw is rotated with the top of base and is connected, the surface threaded connection of first lead screw has first thread bush, the inside sliding connection of mounting bracket has the lift box, one side and first thread bush fixed connection of lift box, the top fixed mounting of roof has first motor, the output of first motor passes through shaft coupling and first lead screw fixed connection, one side fixedly connected with mounting panel of lift box, the overhead tank has been seted up at the top of mounting panel, the inside top fixedly connected with transmission mechanism of overhead tank, the inside sliding connection of overhead tank has been seted up with the lead tank of transmission mechanism looks adaptation, the inside vertical spout that has been seted up of one side of overhead tank is close to the lift box, the inside rotation of spout has the second lead screw, the surface threaded connection of second motor has second screw, one side and second screw thread bush, second motor and second screw thread bush have the second screw fixed connection with the bottom of second screw, second screw fixed connection.
Preferably, the transmission mechanism comprises a mounting frame fixedly connected to the bottom side inside the empty groove, a plurality of groups of conveying rollers are rotatably connected in the mounting frame, and a conveying belt is connected to the outer surface of each conveying roller in a transmission manner.
Preferably, the side of the mounting plate away from the lift car is fixedly connected with a sloping plate.
Preferably, a placing groove matched with the second motor is formed in the top of the base.
The beneficial effects of the utility model are as follows: according to the safe elevator for building construction, when materials or mechanical equipment are required to be transported, building construction articles which need to be lifted can be placed on the mounting plate, workers enter the lifting box, the first motor is started to rotate the first screw rod to enable the first screw rod to drive the lifting box to move, the mounting plate is driven to a proper height, when the materials are required to be unloaded, the second motor is started to rotate the second screw rod to enable the second screw rod to drive the connecting plate to move downwards, only the top of the conveyor belt is enabled to collide with the materials, then the materials are pushed to the floor, the materials are conveyed through the conveyor belt, and therefore the labor intensity of the workers on the floor is reduced when the materials are transported to the floor.
Drawings
FIG. 1 is a schematic view of the basic structure of the present utility model;
FIG. 2 is a perspective view of a mounting plate of the present utility model;
FIG. 3 is a cross-sectional view of a mounting plate of the present utility model;
fig. 4 is a schematic view of the structure of the lift car of the present utility model.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-4, the safety elevator for building construction provided by the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a mounting frame 2, the top of the mounting frame 2 is fixedly connected with a top plate 3, the bottom of the top plate 3 is rotationally connected with a first screw rod 4, the bottom of the first screw rod 4 is rotationally connected with the top of the base 1, the outer surface of the first screw rod 4 is in threaded connection with a first thread bush 6, the inside of the mounting frame 2 is in sliding connection with a lifting carriage 7, one side of the lifting carriage 7 is fixedly connected with the first thread bush 6, the top of the top plate 3 is fixedly provided with a first motor 8, the output end of the first motor 8 is fixedly connected with the first screw rod 4 through a coupler, one side of the lifting carriage 7 is fixedly connected with a mounting plate 9, the top of the mounting plate 9 is provided with an empty slot 10, the inner top side of the empty slot 10 is fixedly connected with a transmission mechanism 5, the inner sliding connection 11 is arranged at the top of the connecting plate 11, a through slot 12 matched with the transmission mechanism 5, one side of the empty slot 10 close to the lifting carriage 7 is vertically provided with a sliding slot 13, the inner side of the inner part of the sliding slot 13 is rotationally connected with a second motor 14, the inner side of the second screw rod is fixedly connected with a second screw rod 14 through a second coupler, the second screw rod 14 is fixedly connected with the outer surface of the second roller 15, and the second roller is fixedly connected with the inner side of the second roller 15, and the second roller is fixedly connected with the inner roller 15, and the inner roller is fixedly connected with the second roller 15, and the inner roller is fixedly connected with the inner roller 15, and the inner roller is fixedly connected with the second roller, and the inner frame is fixedly connected with the second roller, and the transmission frame is fixedly connected with the second transmission frame, and the transmission frame and has a transmission frame; when the material or mechanical equipment needs to be transported, the building construction article needing to be lifted can be placed on the mounting plate 9, a worker enters the lifting box 7, the first motor 8 is started to rotate the first screw rod 4 to enable the first screw sleeve 6 to drive the lifting box 7 to move, the mounting plate 9 is driven to a proper height, when the material needs to be unloaded, the second motor 16 is started to rotate the second screw rod 14 to enable the second screw sleeve 15 to drive the connecting plate 11 to move downwards, only the top of the conveying belt is enabled to collide with the material, then the material is pushed to the floor, the material is transported through the conveying belt, and the labor intensity of the worker on the floor is reduced by a certain amount when the material is transported to the floor.
One side of the mounting plate 9, which is far away from the lifting carriage 7, is fixedly connected with a sloping plate 17; the sloping plate 17 is arranged to facilitate pushing of the material.
A placing groove 19 matched with the second motor 16 is formed in the top of the base 1; the placement groove 19 is provided for receiving the second motor 16.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
Working principle: when the material or mechanical equipment needs to be transported, the building construction article needing to be lifted can be placed on the mounting plate 9, a worker enters the lifting box 7, the first motor 8 is started to rotate the first screw rod 4 to enable the first screw sleeve 6 to drive the lifting box 7 to move, the mounting plate 9 is driven to a proper height, when the material needs to be unloaded, the second motor 16 is started to rotate the second screw rod 14 to enable the second screw sleeve 15 to drive the connecting plate 11 to move downwards, only the top of the conveying belt is enabled to collide with the material, then the material is pushed to the floor, the material is transported through the conveying belt, and the labor intensity of the worker on the floor is reduced by a certain amount when the material is transported to the floor.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Safety elevator for building construction, comprising a base (1), characterized in that: the utility model discloses a vertical elevator, including base (1) and base, top fixedly connected with mounting bracket (2) of base (1), top fixedly connected with roof (3) of mounting bracket (2), the bottom of roof (3) rotates and is connected with first lead screw (4), the bottom of first lead screw (4) rotates with the top of base (1) to be connected, the surface threaded connection of first lead screw (4) has first thread bush (6), the inside sliding connection of mounting bracket (2) has lift car (7), one side and first thread bush (6) fixed connection of lift car (7), the top fixed mounting of roof (3) has first motor (8), the output of first motor (8) passes through shaft coupling and first lead screw (4) fixed connection, one side fixedly connected with mounting panel (9) of lift car (7), empty slot (10) have been seted up at the top of mounting panel (9), the inside top fixedly connected with transmission mechanism (5) of empty slot (10), inside sliding connection has connecting plate (11) of groove (10), the inside sliding connection (11) that is close to be equipped with empty slot (13) of inside (13), the inside rotation of spout (13) is connected with second lead screw (14), the surface threaded connection of second lead screw (14) has second thread bush (15), one side and connecting plate (11) fixed connection of second thread bush (15), the bottom fixed mounting of mounting panel (9) has second motor (16), the output of second motor (16) passes through shaft coupling and second lead screw (14) fixed connection.
2. A safety elevator for use in building construction according to claim 1, wherein: the conveying mechanism (5) comprises a mounting frame fixedly connected to the bottom side inside the empty groove (10), a plurality of groups of conveying rollers are rotatably connected inside the mounting frame, and conveying belts are connected to the outer surfaces of the conveying rollers in a transmission mode.
3. A safety elevator for use in building construction according to claim 1, wherein: one side of the mounting plate (9) far away from the lifting carriage (7) is fixedly connected with a sloping plate (17).
4. A safety elevator for use in building construction according to claim 1, wherein: a placing groove (19) matched with the second motor (16) is formed in the top of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060638.1U CN220787746U (en) | 2023-08-02 | 2023-08-02 | Safety elevator for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060638.1U CN220787746U (en) | 2023-08-02 | 2023-08-02 | Safety elevator for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787746U true CN220787746U (en) | 2024-04-16 |
Family
ID=90657635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060638.1U Active CN220787746U (en) | 2023-08-02 | 2023-08-02 | Safety elevator for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787746U (en) |
-
2023
- 2023-08-02 CN CN202322060638.1U patent/CN220787746U/en active Active
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