CN217535310U - Building indoor material lifting device - Google Patents
Building indoor material lifting device Download PDFInfo
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- CN217535310U CN217535310U CN202220722432.3U CN202220722432U CN217535310U CN 217535310 U CN217535310 U CN 217535310U CN 202220722432 U CN202220722432 U CN 202220722432U CN 217535310 U CN217535310 U CN 217535310U
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- lifting
- material platform
- lifting column
- sliding mechanism
- limiting
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Abstract
The utility model discloses a building indoor material lifting device, which comprises a framework chassis and a lifting column arranged on the framework chassis, wherein a material platform is arranged on the lifting column in a sliding way, a fixed pulley is arranged at the top of the lifting column, a lifting rope is arranged on the fixed pulley, one end of the lifting rope is connected on the material platform, and the other end of the lifting rope is connected with a winch arranged on the framework chassis; according to the scheme, the material platform is driven by the winch through the lifting rope and the fixed pulley to lift materials up and down, so that the installation of materials such as high-altitude pipelines and air pipes and the indoor material transportation work are completed; by arranging the limiting sliding mechanism, on one hand, the mutual friction loss between the material platform and the lifting column is reduced, the working power of the winch is reduced, and the energy consumption is reduced; on the other hand, the position of the material platform on the lifting column is kept relatively stable, so that the material platform can move smoothly, the material is prevented from falling in the lifting process, and the purpose of efficiently and safely completing indoor high-altitude operation is achieved.
Description
Technical Field
The utility model relates to a building construction technical field, concretely relates to building interior material hoisting device.
Background
At present, when a house is built, a concrete frame is poured and built firstly, and then subsequent building decoration is carried out; building material between the upper and lower layers need be through conveying, transport the material and mainly rely on the manpower, when building material is too big or weight is heavier, rely on the manpower then work efficiency is low, intensity of labour is big. If the hoister is used, the hoisting is relatively convenient, and the existing hoister is large in weight and volume, unstable in material transportation and not well suitable for indoor environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem among the prior art, provided building interior material hoisting device.
The utility model discloses a the technical scheme is as follows:
the utility model provides a building interior material hoisting device, includes the skeleton chassis and installs lifting column on the skeleton chassis, its characterized in that slidable mounting has material platform on the lifting column, and lifting column's top is provided with the fixed pulley, set up lifting rope on the fixed pulley, lifting rope's one end is connected on the material platform, the other end with install hoist engine on the skeleton chassis is connected.
Preferably, the lifting columns are symmetrically provided with two lifting columns, a horizontally arranged supporting beam is installed between the tops of the two lifting columns, and the fixed pulley is fixedly installed on the supporting beam.
Preferably, one side edge of the material platform is sleeved on the two lifting columns, a first limiting sliding mechanism and a second limiting sliding mechanism which are used for contacting with the lifting columns are fixedly installed at the positions where the side edge of the material platform and the lifting columns are sleeved, and the first limiting sliding mechanism and the second limiting sliding mechanism are respectively located on two opposite sides of the lifting columns.
Preferably, the material platform sleeve is arranged on the top surface of the side edge of the lifting column, a vertically arranged reinforcing support plate is further fixed, the first limiting sliding mechanism is arranged on the reinforcing support plate, and the first limiting sliding mechanism is located above the second limiting sliding mechanism.
Preferably, first limiting sliding mechanism comprises a fixed mounting frame I arranged on the reinforcing support plate, a first roller used for being in contact with the outer wall of the lifting column is arranged on the first mounting frame, the first roller and the first mounting frame are rotationally connected through a rotating shaft, two ends of the first rotating shaft penetrate through first limiting plates arranged on the first mounting frame, and the first limiting plates are matched with the diameter of the lifting column in spacing.
Preferably, the second limiting sliding mechanism comprises a second mounting frame fixedly mounted on the material platform, a second roller for contacting with the outer wall of the lifting column is arranged on the second mounting frame, and the second roller and the first roller are symmetrically arranged on two sides of the lifting column; the second idler wheel is rotatably connected with the second mounting frame through the second rotating shaft, two ends of the second rotating shaft penetrate through the second mounting frame and then are provided with second limiting plates, and the distance between the second limiting plates is matched with the diameter of the lifting column.
Preferably, the top surfaces of the lifting columns are connected with horizontally arranged angle steel, two ends of the angle steel extend out of the two top surfaces of the lifting columns, steel wire ropes are arranged on the two top surfaces of the lifting columns, one ends of the steel wire ropes are fixed to the angle steel, and the other ends of the steel wire ropes are fixedly connected to one side, deviating from the material platform, of the framework chassis.
The utility model has the advantages that:
the utility model provides a building indoor material lifting device, simple structure, easy material taking, simple processing, low manufacturing cost, through installing vertical lifting column on the framework chassis that moves, and install the material platform that can promote the removal from top to bottom at lifting column, drive the material platform through lifting rope and fixed pulley by the hoist engine and carry out the material and promote from top to bottom, accomplish the installation of materials such as high altitude pipeline, tuber pipe and the like and the indoor material transport worker; in addition, the material platform is provided with the limiting sliding mechanism, so that on one hand, the mutual friction loss between the material platform and the lifting column is reduced, the working power of the winch is reduced, and the energy consumption is reduced; on the other hand, the position of the material platform on the lifting column is kept relatively stable, so that the material platform can smoothly move on the lifting column, the material is prevented from dropping in the lifting process, and the purpose of completing indoor high-altitude operation with higher efficiency and safety is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of a building indoor material lifting device provided by the present invention;
fig. 2 is a schematic view of a material platform mechanism provided by the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is an enlarged view of the point B in FIG. 2;
in the figure, 1, a framework chassis; 101. a handrail; 102. a steering wheel; 103. a limiting support rod;
2. a lifting column; 201. a supporting beam; 202. angle steel;
3. a fixed pulley;
4. a material platform; 401. fixing the connecting piece; 402. a reinforcing support plate;
5. lifting a rope;
6. a hoist;
7. a first limiting sliding mechanism; 701. a first mounting frame; 702. a first mounting groove; 703. a first roller; 704. a first rotating shaft; 705. a first limiting plate;
8. a second limiting sliding mechanism; 801 mounting a second rack; 802. a second mounting groove; 803. a second roller; 804. a second rotating shaft; 705. a second limiting plate;
9. a steel cord.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention to be solved clearer, the present invention will be further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of, and do not limit, the invention.
It is to be understood that the terms "horizontal, vertical, top, bottom, two sides, above, symmetrical" and the like refer to the orientation or positional relationship shown in the drawings, which are used for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
As shown in fig. 1 to 4, the utility model provides a lifting device for building indoor materials, which comprises a framework chassis 1 and a lifting column 2 vertically arranged on the framework chassis 1, wherein the framework chassis 1 is a rectangular frame structure formed by welding a plurality of square tubes, steering wheels 102 are respectively arranged on the bottom surfaces of four corners of the framework chassis 1, which is convenient for the movement of the framework chassis 1, and a handrail 101 is fixedly arranged on one side edge of the framework chassis 1 by adopting a welding mode for pushing the framework chassis 1; in addition, a material platform 4 for bearing building materials is arranged on the lifting column 2, and the material platform 4 is slidably mounted on the lifting column 2 and can perform displacement in the vertical direction along the lifting column 2; in addition, a fixed pulley 3 is fixedly arranged at the top of the lifting column 2, a lifting rope 5 is arranged on the fixed pulley 3, one end of the lifting rope 5 is connected with a fixed connecting piece 401 on the material platform 4 in an installing mode, the other end of the lifting rope is connected with a winch 6 arranged on the framework chassis 1 after bypassing the fixed pulley 3, the lifting rope 5 is stored, wound or fed through the winch 6, the length of the lifting rope 5 is changed, the lifting rope 5 drives the material platform 4 to vertically move on the lifting column 2, and lifting of building materials is completed.
Further, as shown in fig. 1, in a specific embodiment, two lifting columns 2 for installing the material platform 4 are symmetrically arranged, the two lifting columns 2 are both vertically fixed on the bottom surface of the framework chassis 1, and the position of the material platform 4 is limited by arranging the two lifting columns 2, so that the material platform 4 can only slide and displace on the lifting columns 2 in the vertical direction, and the phenomenon that the material platform 4 rotates around the lifting columns 2 in the axial direction is avoided; in addition, a horizontally arranged limiting support rod 103 is fixedly arranged on the top surface of the framework chassis 1, and the limiting support rod 103 is positioned under the material platform 4 and used for supporting the material platform 4; in addition, a horizontally arranged supporting beam 201 is installed between the tops of the two lifting columns 2, two ends of the supporting beam 201 are respectively fixed on the side walls of the two lifting columns 2, and the fixed pulley 3 is fixedly installed on the supporting beam 201 and used for changing the direction of the lifting rope 5 and lifting the material platform 4.
It should be noted that, as shown in fig. 1 and fig. 2, in a specific embodiment, a slot for installing the material platform 4 on the two lifting columns 2 in a sleeving manner is formed in a side edge of the material platform 4, a first limiting sliding mechanism 7 and a second limiting sliding mechanism 8 for contacting with surfaces of the lifting columns 2 are fixedly arranged at a position where the lifting columns 2 are installed in the slot in the side edge of the material platform 4, in addition, two sets of the first limiting sliding mechanism 7 and the second limiting sliding mechanism 8 are arranged, the first limiting sliding mechanism 7 and the second limiting sliding mechanism 8 in each set are arranged correspondingly and symmetrically distributed on two sides of each lifting column 2, the lifting user 2 is wrapped together by the first limiting sliding mechanism 7 and the second limiting sliding mechanism 8, so that the material platform 4 can be stably installed on the lifting columns 2, and the material platform 4 can be stably maintained in the process of lifting building materials.
Further, as shown in fig. 1 and fig. 2, in a specific embodiment, the material platform 4 is sleeved on the top surface of the side edge of the lifting column 2, and is further fixedly provided with a vertically arranged reinforced support plate 402, and the first limit sliding mechanism 7 is installed on the reinforced support plate 402; in addition, the position that spacing slide mechanism 7 was installed on strengthening the backup pad 402 is located the top of spacing slide mechanism two 8, because when placing building material on material platform 4, can exert decurrent pressure to material platform 4, material platform 4 has the tendency of decline this moment, through with spacing slide mechanism 7 with spacing slide mechanism two 8 relative and dislocation set, make material platform 4 can with promote to keep relatively stable between the post 2, and through the supporting role of strengthening backup pad 402, avoid material platform 4 to be pushed down the slope by building material.
It should be noted that, as shown in fig. 1 and 3, in the specific embodiment, the first limit slide mechanism 7 includes a first mounting bracket 701 fixedly mounted on the reinforcing support plate 402, a first roller 703 is disposed on the first mounting bracket 701, and a rolling surface of the first roller 703 is in contact with the side wall of the lifting column 2; in addition, a first mounting groove 702 for mounting a first roller 703 is formed in the mounting frame 701, the first roller 703 is rotatably mounted in the first mounting groove 702 through a first rotating shaft 704, and the first roller 703 is in contact with the surface of the lifting column 2, so that the friction loss generated between the material platform 4 and the lifting column 2 in the lifting process is reduced, the working power of the winch 6 is reduced, and the energy consumption is reduced; in addition, the surface that stretches out mounting bracket 701 behind the installation groove 702 is run through to the both ends of pivot one 704 to at the both ends of pivot one 704 respectively fixed mounting be the limiting plate 705 of circular structure, spacing between two limiting plates 705 and the diameter looks adaptation of lifting column 2 carry out spacing half parcel through two limiting plate 705 to lifting column 2, and then make the position between material platform 4 and the lifting column 2 keep relatively stable, avoid material platform 4 to take place to rotate.
Further, as shown in fig. 1 and 4, in a specific embodiment, the second limit sliding mechanism 8 has the same structure as the first limit sliding mechanism 7, the second limit sliding mechanism 8 includes a second mounting bracket 801 fixedly mounted on the material platform 4, a second roller 803 for contacting with the outer wall of the lifting column 2 is disposed on the second mounting bracket 801, and the second roller 803 and the first roller 703 are symmetrically disposed on two sides of the lifting column 2; in addition, a second mounting groove 802 for mounting a second roller 803 is formed in the second mounting rack 801, the second roller 803 is rotatably mounted in the second mounting groove 802 through a second rotating shaft 804, and the second roller 803 is in contact with the surface of the lifting column 2, so that the friction loss generated between the material platform 4 and the lifting column 2 in the lifting process is further reduced, and the working power of the winch 6 is further reduced, and the energy consumption is lower; in addition, the two ends of the second rotating shaft 804 penetrate through the second mounting groove 802 and then extend out of the surface of the second mounting frame 801, the two ends of the second rotating shaft 804 are fixedly provided with the second limiting plates 805, the distance between the two second limiting plates 805 is matched with the diameter of the lifting column 2, the lifting column 2 is limited and half wrapped by the two second limiting plates 805, the position between the material platform 4 and the lifting column 2 is further kept relatively stable, and the material platform 4 is further prevented from rotating.
Furthermore, as shown in fig. 1, in a specific embodiment, a horizontally disposed angle iron 202 is fixedly installed on the top end surface of each lifting column 2, the length of the angle iron 202 is greater than the distance between the two lifting columns 2, and two ends of the angle iron 202 respectively extend out of the top surfaces of the two lifting columns 2; in addition, be provided with the wire rope 9 that a plurality of equidistance distribute on angle steel 202, wire rope 9's one end is fixed on angle steel 202, and other end fixed connection deviates from one side of material platform 4 on skeleton chassis 1 to wire rope 9 is in the tensioning state at the in-process of installation use for draw angle steel 202, and then ensure the stability of lifting column 2, avoid carrying the overweight and leading to lifting column 2 to take place the slope because of material platform 4.
The foregoing description of the specific embodiments of the present invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and it is apparent that numerous changes and modifications may be made in the foregoing description, the examples having been selected and described to illustrate the specific principles and practical application of the invention, to thereby enable one skilled in the art to make and use the invention in various embodiments and with various modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a building interior material hoisting device, includes skeleton chassis (1) and installs lifting column (2) on skeleton chassis (1), its characterized in that slidable mounting has material platform (4) on lifting column (2), and the top of lifting column (2) is provided with fixed pulley (3), set up lifting rope (5) on fixed pulley (3), the one end of lifting rope (5) is connected on material platform (4), the other end with install hoist engine (6) on skeleton chassis (1) are connected.
2. A building interior material lifting device according to claim 1, characterized in that the lifting columns (2) are symmetrically provided with two, a horizontally arranged supporting beam (201) is installed between the tops of the two lifting columns (2), and the fixed pulley (3) is fixedly installed on the supporting beam (201).
3. The indoor building material lifting device according to claim 2, wherein one side of the material platform (4) is sleeved on the two lifting columns (2), a first limiting sliding mechanism (7) and a second limiting sliding mechanism (8) for contacting with the surfaces of the lifting columns (2) are fixedly installed at positions where the side of the material platform (4) and the lifting columns (2) are sleeved, and the first limiting sliding mechanism (7) and the second limiting sliding mechanism (8) are respectively located on two sides of the lifting columns (2).
4. A building interior material lifting device according to claim 3, wherein the material platform (4) is used for fixing a vertically arranged reinforced support plate (402) on the top surface of the side edge of the lifting column (2), the first limiting slide mechanism (7) is installed on the reinforced support plate (402), and the first limiting slide mechanism (7) is located above the second limiting slide mechanism (8).
5. The building indoor material lifting device according to claim 4, wherein the first limiting sliding mechanism (7) comprises a first mounting frame (701) fixedly mounted on the reinforcing support plate (402), a first roller (703) for contacting with the outer wall of the lifting column (2) is arranged on the first mounting frame (701), the first roller (703) is rotatably connected with the first mounting frame (701) through a first rotating shaft (704), two ends of the first rotating shaft (704) penetrate through the first mounting frame (701) and then are provided with first limiting plates (705), and the distance between the first limiting plates (705) is matched with the diameter of the lifting column (2).
6. The building indoor material lifting device is characterized in that the second limit sliding mechanism (8) comprises a second mounting rack (801) fixedly mounted on the material platform (4), a second roller (803) used for being in contact with the outer wall of the lifting column (2) is arranged on the second mounting rack (801), and the second roller (803) and the first roller (703) are symmetrically arranged on two sides of the lifting column (2); the second idler wheel (803) is rotatably connected with the second mounting rack (801) through a second rotating shaft (804), two ends of the second rotating shaft (804) penetrate through the second mounting rack (801) and then are provided with second limiting plates (805), and the distance between the second limiting plates (805) is matched with the diameter of the lifting column (2).
7. The building indoor material lifting device according to claim 2, wherein a horizontally arranged angle steel (202) is connected to the top surfaces of the lifting columns (2), a steel wire rope (9) is arranged after two ends of the angle steel (202) extend out of the top surfaces of the two lifting columns (2), one end of the steel wire rope (9) is fixed on the angle steel (202), and the other end of the steel wire rope is fixedly connected to one side, away from the material platform (4), of the framework chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722432.3U CN217535310U (en) | 2022-03-30 | 2022-03-30 | Building indoor material lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722432.3U CN217535310U (en) | 2022-03-30 | 2022-03-30 | Building indoor material lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535310U true CN217535310U (en) | 2022-10-04 |
Family
ID=83430395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220722432.3U Active CN217535310U (en) | 2022-03-30 | 2022-03-30 | Building indoor material lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535310U (en) |
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2022
- 2022-03-30 CN CN202220722432.3U patent/CN217535310U/en active Active
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