CN220300196U - Multifunctional lifting device for building construction - Google Patents
Multifunctional lifting device for building construction Download PDFInfo
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- CN220300196U CN220300196U CN202321993466.7U CN202321993466U CN220300196U CN 220300196 U CN220300196 U CN 220300196U CN 202321993466 U CN202321993466 U CN 202321993466U CN 220300196 U CN220300196 U CN 220300196U
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- 238000009435 building construction Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects 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
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Abstract
The utility model discloses a multifunctional lifting device for building construction, which relates to the technical field of lifting devices and comprises a supporting unit, a lifting unit, an adjusting lifting unit, a sliding unit and a fixing unit, wherein the lifting unit is arranged at the top of the supporting unit; the adjusting lifting unit comprises a lifting frame arranged at the bottom of the lifting unit, a rotating shaft movably arranged in the lifting frame, threads which are arranged on the rotating shaft and have opposite rotation directions at two ends, a moving part arranged on the threads, a lifting hook arranged at the bottom of the moving part, and a second driving motor arranged at the input end of the rotating shaft. The utility model relates to a multifunctional lifting device for building construction, which realizes the adjustment of the distance between two lifting hooks through an adjusting lifting unit and a fixing unit, and ensures the stable lifting of the lifting hooks after lifting a lifted object.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a multifunctional lifting device for building construction.
Background
The hoisting refers to the general terms that a crane or a hoisting mechanism is used for installing and positioning equipment, various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the overhaul or maintenance process, so that the position of the equipment is changed, and a large amount of overweight building materials generally exist in building construction, so that the crane or the hoisting mechanism is frequently seen in the building construction, and the material transportation problem in the building construction is guaranteed by the use of the hoisting device, so that the construction difficulty and time are greatly reduced.
Retrieved under publication (bulletin) number: CN113353805a discloses a construction hoist device, including the hoist and mount portal, hoisting device is installed at the top of hoist and mount portal, hoisting device includes hoist engine and guide pulley, the reel level on the hoist engine sets up, guide pulley passes through the vertical top of installing in the hoist and mount portal of support frame, wherein guide pulley cooperatees with the reel, make wire rope on the reel pass in guide pulley and the top of hoist and mount portal got into the hoist and mount portal, the hoist and mount support is installed to wire rope's end, wire rope has the triplex, be connected with hoist and mount support respectively, the defect of prior art has been overcome, can be applied to the hoist and mount of the object of surface slope, make hoist and mount steady, stability.
The above scheme can hoist the object with the surface inclined, but the distance between the two lifting hooks cannot be adjusted, and in the hoisting process, the distance between the lifting hooks is often required to be adjusted according to the size of the hoisted object to ensure the stable lifting of the hoisted object, so that the building construction hoisting device is provided.
Disclosure of Invention
The utility model mainly aims to provide a multifunctional lifting device for building construction, which solves the problem that in the lifting process, for stable lifting, the distance between lifting hooks is required to be adjusted according to the size of an object to be lifted so as to ensure the stable lifting of the object to be lifted through adjusting a lifting unit and a fixing unit.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the multifunctional hoisting device for building construction comprises a supporting unit, a hoisting unit arranged at the top of the supporting unit, an adjusting hoisting unit and a sliding unit arranged in the supporting unit, and a fixing unit arranged at the side part of the supporting unit;
the adjusting lifting unit comprises a lifting frame arranged at the bottom of the lifting unit, a rotating shaft movably arranged in the lifting frame, threads with opposite rotation directions at two ends arranged on the rotating shaft, a moving piece arranged on the threads, a lifting hook arranged at the bottom of the moving piece, and a second driving motor arranged at the input end of the rotating shaft;
the fixing unit comprises a connecting plate arranged on the side part of the supporting unit, a threaded hole formed in the top of the connecting plate, a threaded shaft movably arranged in the threaded hole, and a nail plate arranged at the bottom of the threaded shaft.
Preferably, the supporting unit comprises a supporting frame and a self-locking universal wheel arranged at the bottom of the supporting frame.
Preferably, the supporting unit further comprises a lifting frame mounted on top of the supporting frame.
Preferably, the lifting unit comprises a rotating shaft movably arranged in the lifting frame, a first driving motor arranged at the input end of the rotating shaft, and a steel wire rope with one end fixedly connected with the side wall of the rotating shaft and the other end fixedly connected with the lifting frame.
Preferably, the fixing unit further includes a rotating handle mounted on the top of the screw shaft.
Preferably, the sliding unit comprises a sliding groove formed in the inner side wall of the supporting frame, a connecting seat mounted on the side wall of the lifting frame, and a sliding wheel movably arranged in the connecting seat and attached to the wall of the sliding groove.
Preferably, the sliding units have two groups, and the two groups of sliding units are symmetrically arranged about the lifting frame.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arranged adjusting lifting unit and the fixed unit, when the distance between the two lifting hooks is required to be adjusted according to the size of a lifted object, the second driving motor drives the rotating shaft to rotate, and as the rotating shaft is provided with threads with opposite rotation directions at the two ends, the two moving parts can move towards the directions of approaching or separating from each other; thereby changing the distance between the two lifting hooks and ensuring the lifting hooks to stably lift the object to be lifted; when the whole lifting device is pushed to a preset position through the universal wheel, the rotary handle is rotated, so that the threaded shaft rotates in the threaded hole at the top of the connecting plate, the screw shaft drives the screw disc to move downwards until the screw disc stretches into the ground to stop, the ground grabbing capacity of the whole lifting device is enhanced, and the stability of the lifting device during working is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is an enlarged schematic view of the structure I of FIG. 3 according to the present utility model;
fig. 5 is a schematic diagram of a front view structure of the present utility model.
In the figure:
1. a supporting unit; 101. a support frame; 102. self-locking universal wheels; 103. a lifting frame;
2. a lifting unit; 201. a rotating shaft; 202. a first driving motor; 203. a wire rope;
3. adjusting the lifting unit; 301. a lifting frame; 302. a rotating shaft; 303. a moving member; 304. a lifting hook; 305. a second driving motor;
4. a fixing unit; 401. a connecting plate; 402. a threaded shaft; 403. a nail plate; 404. rotating the handle;
5. a sliding unit; 501. a sliding groove; 502. a connecting seat; 503. and a sliding wheel.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1, 2, 3 and 5, a multifunctional hoisting device for building construction comprises a supporting unit 1, a hoisting unit 2 arranged at the top of the supporting unit 1, an adjusting hoisting unit 3 and a sliding unit 5 arranged inside the supporting unit 1, and a fixing unit 4 arranged at the side part of the supporting unit 1;
as shown in fig. 5, the adjusting and lifting unit 3 comprises a lifting frame 301 installed at the bottom of the lifting unit 2, a rotating shaft 302 movably arranged in the lifting frame 301, threads with opposite rotation directions at two ends arranged on the rotating shaft 302, a moving member 303 installed on the threads, a lifting hook 304 installed at the bottom of the moving member 303, and a second driving motor 305 installed at the input end of the rotating shaft 302, wherein the moving member 303 moves along the rotating shaft 302 in the process of driving the rotating shaft 302 to rotate by the second driving motor 305;
as shown in fig. 1, the fixing unit 4 includes a connection plate 401 installed at a side portion of the supporting unit 1, a threaded hole formed at the top of the connection plate 401, a threaded shaft 402 movably disposed in the threaded hole, and a nail plate 403 installed at the bottom of the threaded shaft 402, wherein the threaded shaft 402 can drive the nail plate 403 to move up and down in the process of rotating in the threaded hole.
As shown in fig. 1, the supporting unit 1 comprises a supporting frame 101 and a self-locking universal wheel 102 arranged at the bottom of the supporting frame 101, wherein the self-locking universal wheel 102 is designed to facilitate the advancing movement of the whole device.
As shown in fig. 1, the support unit 1 further includes a lifting frame 103 mounted on top of the support frame 101, the lifting frame 103 being used for a main place where the lifting operation is performed.
As shown in fig. 1, the lifting unit 2 includes a rotating shaft 201 movably disposed in the lifting frame 103, a first driving motor 202 installed at an input end of the rotating shaft 201, and a wire rope 203 having one end fixedly connected to a side wall of the rotating shaft 201 and the other end fixedly connected to the lifting frame 301, where the wire rope 203 is continuously wound around the side wall of the rotating shaft 201 during rotation of the first driving motor 202, so as to achieve lifting of the lifting frame 301.
As shown in fig. 1, the fixing unit 4 further includes a rotation handle 404 mounted on the top of the screw shaft 402, and the rotation of the screw shaft 402 in the screw hole is facilitated by the design of the rotation handle 404.
As shown in fig. 3, there are two sets of sliding units 5, and the two sets of sliding units 5 are symmetrically disposed with respect to the lifting frame 301, so that the lifting and lowering process of the lifting frame 301 is more smooth.
When the distance between the two hooks 304 needs to be adjusted according to the size of the lifted object, the second driving motor 305 drives the rotating shaft 302 to rotate, and as the rotating shaft 302 is provided with threads with opposite rotation directions at two ends, the two moving parts 303 can move towards the directions of approaching or separating from each other; thereby changing the distance between the two lifting hooks 304 and ensuring the stable lifting of the lifted object by the lifting hooks 304; the model of the second drive motor 305 is: GM37BM520; the model of the first drive motor 202 is: h4131-58KV.
Example 2
As shown in fig. 1, 2, 3, 4 and 5, a multifunctional hoisting device for building construction comprises a supporting unit 1, a lifting unit 2 arranged at the top of the supporting unit 1, an adjusting hoisting unit 3 and a sliding unit 5 arranged inside the supporting unit 1, and a fixing unit 4 arranged at the side part of the supporting unit 1;
as shown in fig. 5, the adjusting and lifting unit 3 comprises a lifting frame 301 installed at the bottom of the lifting unit 2, a rotating shaft 302 movably arranged in the lifting frame 301, threads with opposite rotation directions at two ends arranged on the rotating shaft 302, a moving member 303 installed on the threads, a lifting hook 304 installed at the bottom of the moving member 303, and a second driving motor 305 installed at the input end of the rotating shaft 302, wherein the moving member 303 moves along the rotating shaft 302 in the process of driving the rotating shaft 302 to rotate by the second driving motor 305;
as shown in fig. 1, the fixing unit 4 includes a connection plate 401 installed at a side portion of the supporting unit 1, a threaded hole formed at the top of the connection plate 401, a threaded shaft 402 movably disposed in the threaded hole, and a nail plate 403 installed at the bottom of the threaded shaft 402, wherein the threaded shaft 402 can drive the nail plate 403 to move up and down in the process of rotating in the threaded hole.
As shown in fig. 1, the supporting unit 1 comprises a supporting frame 101 and a self-locking universal wheel 102 arranged at the bottom of the supporting frame 101, wherein the self-locking universal wheel 102 is designed to facilitate the advancing movement of the whole device.
As shown in fig. 1, the support unit 1 further includes a lifting frame 103 mounted on top of the support frame 101, the lifting frame 103 being used for a main place where the lifting operation is performed.
As shown in fig. 1, the lifting unit 2 includes a rotating shaft 201 movably disposed in the lifting frame 103, a first driving motor 202 installed at an input end of the rotating shaft 201, and a wire rope 203 having one end fixedly connected to a side wall of the rotating shaft 201 and the other end fixedly connected to the lifting frame 301, where the wire rope 203 is continuously wound around the side wall of the rotating shaft 201 during rotation of the first driving motor 202, so as to achieve lifting of the lifting frame 301.
As shown in fig. 1, the fixing unit 4 further includes a rotation handle 404 mounted on the top of the screw shaft 402, and the rotation of the screw shaft 402 in the screw hole is facilitated by the design of the rotation handle 404.
As shown in fig. 4, the sliding unit 5 includes a sliding groove 501 formed on the inner side wall of the supporting frame 101, a connecting seat 502 mounted on the side wall of the lifting frame 301, and a sliding wheel 503 movably disposed inside the connecting seat 502 and attached to the bottom wall of the sliding groove 501, wherein the sliding wheel 503 is always attached to the bottom wall of the sliding groove 501 in the process of following the lifting frame 301 to rise through the connecting seat 502; the stability of the lifting process of the lifting frame 301 is ensured.
As shown in fig. 3, there are two sets of sliding units 5, and the two sets of sliding units 5 are symmetrically disposed with respect to the lifting frame 301, so that the lifting and lowering process of the lifting frame 301 is more smooth.
When the whole lifting device is pushed to a preset position through the self-locking universal wheel 102, the rotary handle 404 is rotated, the threaded shaft 402 rotates in the threaded hole at the top of the connecting plate 401, the nail plate 403 is driven by the threaded shaft 402 to move downwards until the nail plate 403 stretches into the ground to stop, the ground grabbing capacity of the whole device is enhanced, and the stability of the lifting device during operation is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The multifunctional hoisting device for building construction comprises a supporting unit (1) and a lifting unit (2) arranged at the top of the supporting unit (1), and is characterized by further comprising an adjusting hoisting unit (3) and a sliding unit (5) which are arranged in the supporting unit (1), and a fixing unit (4) arranged at the side part of the supporting unit (1);
the adjusting lifting unit (3) comprises a lifting frame (301) arranged at the bottom of the lifting unit (2), a rotating shaft (302) movably arranged in the lifting frame (301), threads with opposite rotation directions at two ends arranged on the rotating shaft (302), a moving piece (303) arranged on the threads, a lifting hook (304) arranged at the bottom of the moving piece (303) and a second driving motor (305) arranged at the input end of the rotating shaft (302);
the fixing unit (4) comprises a connecting plate (401) arranged on the side part of the supporting unit (1), a threaded hole formed in the top of the connecting plate (401), a threaded shaft (402) movably arranged in the threaded hole, and a nail plate (403) arranged at the bottom of the threaded shaft (402).
2. The multifunctional lifting device for building construction according to claim 1, wherein: the supporting unit (1) comprises a supporting frame (101) and a self-locking universal wheel (102) arranged at the bottom of the supporting frame (101).
3. The multifunctional lifting device for building construction according to claim 2, wherein: the supporting unit (1) further comprises a lifting frame (103) arranged on the top of the supporting frame (101).
4. A multi-functional hoist device for construction according to claim 3, characterized in that: the lifting unit (2) comprises a rotating shaft (201) movably arranged in the lifting frame (103), a first driving motor (202) arranged at the input end of the rotating shaft (201), and a steel wire rope (203) with one end fixedly connected with the side wall of the rotating shaft (201) and the other end fixedly connected with the lifting frame (301).
5. The multifunctional lifting device for building construction according to claim 1, wherein: the fixing unit (4) further comprises a rotary handle (404) mounted on top of the threaded shaft (402).
6. The multifunctional lifting device for building construction according to claim 2, wherein: the sliding unit (5) comprises a sliding groove (501) formed in the inner side wall of the supporting frame (101), a connecting seat (502) mounted on the side wall of the lifting frame (301), and a sliding wheel (503) movably arranged in the connecting seat (502) and attached to the bottom wall of the sliding groove (501).
7. The multifunctional lifting device for building construction according to claim 1, wherein: the sliding units (5) are arranged in two groups, and the two groups of the sliding units (5) are symmetrically arranged relative to the lifting frame (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993466.7U CN220300196U (en) | 2023-07-27 | 2023-07-27 | Multifunctional lifting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993466.7U CN220300196U (en) | 2023-07-27 | 2023-07-27 | Multifunctional lifting device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300196U true CN220300196U (en) | 2024-01-05 |
Family
ID=89371806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321993466.7U Active CN220300196U (en) | 2023-07-27 | 2023-07-27 | Multifunctional lifting device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300196U (en) |
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2023
- 2023-07-27 CN CN202321993466.7U patent/CN220300196U/en active Active
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