CN223534743U - Lifting machine for house building - Google Patents
Lifting machine for house buildingInfo
- Publication number
- CN223534743U CN223534743U CN202423243098.1U CN202423243098U CN223534743U CN 223534743 U CN223534743 U CN 223534743U CN 202423243098 U CN202423243098 U CN 202423243098U CN 223534743 U CN223534743 U CN 223534743U
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- CN
- China
- Prior art keywords
- fixedly connected
- plate
- bevel gear
- counterweight
- bottom plate
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Abstract
The utility model relates to the technical field of building construction equipment and discloses a lifting machine for building construction, which comprises a bottom plate, wherein a vertical plate is fixedly connected to the rear side of the top of the bottom plate, a frame is fixedly connected to the front side of the top of the bottom plate, a winder is fixedly connected to the front part of the middle side of the vertical plate, a driving assembly is arranged at the top of the middle side of the vertical plate, a counterweight assembly is arranged on the rear side of the bottom plate, the counterweight assembly comprises a counterweight frame, the counterweight frame is slidably connected to the rear side of the bottom plate, a plurality of uniformly distributed balancing weights are slidably connected to the left side and the right side of the counterweight frame, and a plurality of fixing assemblies are arranged on the left side and the right side of the counterweight assembly. In the utility model, the crane can keep balance through a series of work of the counterweight component and the fixing component, and the automation capacity of the crane can be improved through a series of work of the driving component.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a lifting machine for building construction.
Background
The house construction, namely house construction engineering, is used for constructing buildings for living, working and business activities, and covers the whole process from design, construction to maintenance, wherein the house construction comprises basic construction, main structure, roof construction, interior decoration and the like, the safety, the attractiveness and the usability are emphasized, a large amount of building materials are always required to be carried in the house construction process, and a small crane is an important device of a construction site for improving the efficiency and reducing the manual labor force, is convenient for conveying building materials in a narrow space, is suitable for house construction engineering with lower floors, and effectively improves the construction efficiency and ensures the construction safety;
The small crane is usually used for conveying building materials such as bricks, cement, sand and the like, remarkably improves the conveying efficiency, reduces the manpower burden, is flexible to install, can be rapidly deployed at different positions, is suitable for diversified building requirements, and is widely applied to building projects such as houses, shops, small buildings and the like due to small volume and light weight, relatively low cost of the small crane;
In construction of building construction, the small-sized crane is widely applied to carrying heavy objects such as masonry, sand bags and the like, especially in construction or decoration process of multi-storey building, however, due to lack of counterweight function, most of the existing small-sized crane is used for placing partial cargoes at the bottom of the crane, but the cargoes are easy to displace or slide in the lifting process, so that the crane is unstable and even incline, and the instability is particularly dangerous in high-rise construction, therefore, the crane for building construction is proposed to solve the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a lifting machine for building construction, and aims to solve the problem that the existing small lifting machine in the prior art lacks a counterweight function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The lifting machine for building comprises a bottom plate, wherein the rear side of the top of the bottom plate is fixedly connected with a vertical plate, the front side of the top of the bottom plate is fixedly connected with a rack, the front part of the middle side of the vertical plate is fixedly connected with a winder, the top of the middle side of the vertical plate is provided with a driving assembly, and the rear side of the bottom plate is provided with a counterweight assembly;
The counterweight assembly comprises a counterweight frame, the counterweight frame is in sliding connection with the rear side of the inside of the bottom plate, a plurality of uniformly distributed counterweight blocks are in sliding connection with the left side and the right side of the inside of the counterweight frame, and a plurality of fixing assemblies are arranged on the left side and the right side of the inside of the counterweight assembly;
as a further description of the above technical solution:
The driving assembly comprises a double-end motor, the double-end motor is fixedly connected to the middle side top of the vertical plate, the rear end of the double-end motor is fixedly connected with a first bevel gear, the inner top side of the vertical plate is rotationally connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a linkage rod is fixedly connected to the inner part of the second bevel gear, a first large bevel gear is fixedly connected to the bottom of the linkage rod, a second large bevel gear is rotationally connected to the inner part of the bottom plate, the first large bevel gear is meshed with the second large bevel gear, and a threaded rod is fixedly connected to the middle part of the second large bevel gear;
as a further description of the above technical solution:
The fixed component comprises a poking plate, the poking plate is connected to one side of the interior of the counterweight frame in a sliding manner, the bottom of the poking plate is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a fixed plate, the other side of the connecting plate is fixedly connected with a spring, and the interior of the connecting plate is connected with a sliding rod in a sliding manner;
as a further description of the above technical solution:
handles are fixedly connected to the left side and the right side of the vertical plate;
as a further description of the above technical solution:
The middle part of the front side of the counterweight frame is in threaded connection with the periphery of the threaded rod, and the front end of the threaded rod is in rotary connection with the inside of the bottom plate;
as a further description of the above technical solution:
opposite ends of the two sliding rods are respectively and fixedly connected to the left side and the right side of the interior of the counterweight frame, and opposite sides of the two fixing plates are respectively and slidingly connected to the left side and the right side of the interior of the counterweight block;
as a further description of the above technical solution:
the front end of the double-end motor is fixedly connected to the rear end of the winder;
as a further description of the above technical solution:
The two springs are respectively sleeved on the peripheries of the two sliding rods, and opposite sides of the two springs are respectively fixedly connected with the left side and the right side of the interior of the counterweight frame.
The utility model has the following beneficial effects:
1. According to the utility model, the counterweight block is fixed in the counterweight frame by the fixing plate through a series of operations of the counterweight assembly and the fixing assembly, so that the corresponding counterweight is provided when the crane lifts cargoes, and the crane can keep balance.
2. According to the utility model, the double-end motor can slide in the bottom plate while lifting and controlling cargoes through a series of work of the driving assembly, so that the working steps are reduced, and the automation capacity of the lifting machine is improved.
Drawings
FIG. 1 is a schematic perspective view of a lifting machine for building construction according to the present utility model;
FIG. 2 is a schematic diagram of a counterweight housing of a crane for building construction according to the utility model;
FIG. 3 is a schematic diagram of a double-end motor of a crane for house construction according to the present utility model;
Fig. 4 is a schematic structural view of a fixing plate of a lifting machine for building construction according to the present utility model.
Legend description:
1. The device comprises a bottom plate, 2, a vertical plate, 3, a frame, 4, a handle, 5, a driving component, 501, a double-end motor, 502, a first small bevel gear, 503, a second small bevel gear, 504, a linkage rod, 505, a first large bevel gear, 506, a second large bevel gear, 507, a threaded rod, 6, a counterweight component, 601, a counterweight frame, 602, a counterweight block, 7, a fixing component, 701, a poking plate, 702, a connecting plate, 703, a fixing plate, 704, a sliding rod, 705, a spring, 8 and a winder.
Detailed Description
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.
Referring to fig. 1, 2 and 4, the lifting machine for building construction provided by the utility model comprises a bottom plate 1, wherein the bottom plate 1 is used for providing a supporting effect, a vertical plate 2 is fixedly connected to the rear side of the top of the bottom plate 1, handles 4 are fixedly connected to the left side and the right side of the vertical plate 2, the vertical plate 2 is used for protecting internal parts, the handles 4 are used for facilitating the movement of the lifting machine, a frame 3 is fixedly connected to the front side of the top of the bottom plate 1, the frame 3 is used for lifting cargoes, a winder 8 is fixedly connected to the front part of the middle side of the vertical plate 2, the winder 8 is used for winding hooks and lifting cargoes, a driving component 5 is arranged at the top of the middle side of the vertical plate 2, and a counterweight component 6 is arranged at the rear side of the bottom plate 1;
The counter weight subassembly 6 includes counter weight frame 601, counter weight frame 601 sliding connection is at the inside rear side of bottom plate 1, and the inside left and right sides of counter weight frame 601 all sliding connection has a plurality of evenly distributed balancing weights 602, and the inside left and right sides of counter weight subassembly 6 is equipped with a plurality of fixed subassembly 7, and counter weight frame 601 is used for installing assembly piece 602, and balancing weights 602 and counter weight frame 601 are cast iron and make, can make the handling machine keep the horizontality when handling the goods.
Referring to fig. 1 and 3, the driving assembly 5 includes a double-ended motor 501, the double-ended motor 501 is fixedly connected to the top of the middle side of the riser 2, the double-ended motor 501 is a Y series three-phase asynchronous horizontal motor, the model is Y2-80M1-4, for providing driving force, the rear end of the double-ended motor 501 is fixedly connected to a first bevel gear 502, the front end of the double-ended motor 501 is fixedly connected to the rear end of the reel 8, the inner top side of the riser 2 is rotatably connected to a second bevel gear 503, the first bevel gear 502 is meshed with the second bevel gear 503, the first bevel gear 502 is in meshed transmission with the second bevel gear 503, the second bevel gear 502 is fixedly connected to a linkage rod 504, the bottom of the linkage rod 504 is fixedly connected to a first large bevel gear 505, the linkage rod 504 is used for synchronizing rotation force to rotate the first bevel gear 505, the inner rotation of the base plate 1 is connected to a second large bevel gear 506, the first large bevel gear 505 is meshed with the second bevel gear 506, for transmitting power, the second bevel gear set is identical in rotation speed with the large bevel gear set, the middle part of the second bevel gear 506 is fixedly connected to the middle part 507 of the large bevel gear 506, the middle part 601 of the first bevel gear is connected to the second bevel gear is meshed with the second bevel gear 503, the middle part 507 is connected to the front end of the threaded rod 507 is connected to the threaded rod of the threaded rod 507, and the threaded rod is connected to the threaded rod 601 is screwed to the threaded rod 601.
Referring to fig. 3, the fixing assembly 7 includes a pulling plate 701, the pulling plate 701 is slidably connected to one side of the interior of the counterweight frame 601, a connecting plate 702 is fixedly connected to the bottom of the pulling plate 701, the pulling plate 701 is connected to the connecting plate 702, the connecting plate 702 can be driven to move together when the pulling plate 701 moves, one side of the connecting plate 702 is fixedly connected to the fixing plate 703, the connecting plate 702 is connected to the connecting plate 702, the fixing plate 703 can be driven to move together when the connecting plate 702 moves, a spring 705 is fixedly connected to the other side of the connecting plate 702, a slide bar 704 is slidably connected to the interior of the connecting plate 702, opposite ends of the two slide bars 704 are fixedly connected to the left and right sides of the interior of the counterweight frame 601, the slide bar 704 is used for guiding the connecting plate 702 and the fixing plate 703 to move, and supporting the spring 703 can deform, the two fixing plates 703 are slidably connected to the left and right sides of the interior of the counterweight 602, the two springs 705 are sleeved on the outer peripheries of the two slide bars 704, the two springs 705 are fixedly connected to the left and right sides of the interior of the counterweight frame 601, and the springs 705 are made of steel springs 65 Mn.
Before use, the balancing weight 602 is installed in the balancing weight frame 601, the shifting plate 701 is moved, the shifting plate 701 drives the connecting plate 702 to move along the slide rod 704 and squeeze the spring 705, the spring 705 can be driven to move together when the connecting plate 702 moves, then the balancing weight 602 is placed in the balancing weight frame 601, the balancing weight frame 601 is positioned outside the bottom plate 1, and then the double-end motor 501 is started to enable the lifting hook to descend, and the balancing weight frame 601 enters the bottom plate 1;
After the lifting hook descends and hooks the goods, the double-end motor 501 can be started again, the double-end motor 501 controls the coil winder 8 to shrink and hoist the goods, the double-end motor 501 controls the coil winder 8 to rotate, the other end also controls the first bevel gear 502 and the second bevel gear 503 to rotate, the second bevel gear 503 drives the linkage rod 504 to rotate together after rotating, the linkage rod 504 controls the first large bevel gear 505 at the bottom to rotate, the first large bevel gear 505 is meshed with the second large bevel gear 506 to drive, the threaded rod 507 rotates, the counterweight frame 601 moves along the threaded rod 507, and the counterweight frame 601 moves to the corresponding position according to the lifting height of the goods, so that the crane keeps balanced.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The lifting machine for house building comprises a bottom plate (1) and is characterized in that a vertical plate (2) is fixedly connected to the rear side of the top of the bottom plate (1), a frame (3) is fixedly connected to the front side of the top of the bottom plate (1), a winder (8) is fixedly connected to the front part of the middle side of the vertical plate (2), a driving assembly (5) is arranged at the top of the middle side of the vertical plate (2), and a counterweight assembly (6) is arranged at the rear side of the bottom plate (1);
The counterweight assembly (6) comprises a counterweight frame (601), the counterweight frame (601) is slidably connected to the rear side inside the bottom plate (1), a plurality of evenly distributed balancing weights (602) are slidably connected to the left and right sides inside the counterweight frame (601), and a plurality of fixing assemblies (7) are arranged on the left and right sides inside the counterweight assembly (6).
2. The lifting machine for building construction according to claim 1, wherein the driving assembly (5) comprises a double-end motor (501), the double-end motor (501) is fixedly connected to the middle top of the vertical plate (2), a small bevel gear I (502) is fixedly connected to the rear end of the double-end motor (501), a small bevel gear II (503) is rotatably connected to the inner top side of the vertical plate (2), a linkage rod (504) is fixedly connected to the inner portion of the small bevel gear II (503), a large bevel gear I (505) is fixedly connected to the bottom of the linkage rod (504), a large bevel gear II (506) is rotatably connected to the inner portion of the bottom plate (1), the large bevel gear I (505) is meshed with the large bevel gear II (506), and a threaded rod (507) is fixedly connected to the middle portion of the large bevel gear II (506).
3. The lifting machine for building construction according to claim 1, wherein the fixing assembly (7) comprises a pulling plate (701), the pulling plate (701) is slidably connected to one side of the interior of the counterweight frame (601), a connecting plate (702) is fixedly connected to the bottom of the pulling plate (701), a fixing plate (703) is fixedly connected to one side of the connecting plate (702), a spring (705) is fixedly connected to the other side of the connecting plate (702), and a sliding rod (704) is slidably connected to the interior of the connecting plate (702).
4. The lifting machine for building construction according to claim 1, wherein handles (4) are fixedly connected to the left side and the right side of the vertical plate (2).
5. The hoisting machine for building construction according to claim 2, wherein the front middle part of the weight frame (601) is in threaded connection with the periphery of the threaded rod (507), and the front end of the threaded rod (507) is in rotary connection with the inside of the bottom plate (1).
6. The crane for building construction according to claim 3, wherein opposite ends of the two sliding rods (704) are fixedly connected to the left and right sides of the interior of the counterweight frame (601), and opposite sides of the two fixing plates (703) are slidably connected to the left and right sides of the interior of the counterweight block (602).
7. The hoisting machine for building construction according to claim 2, wherein the front end of the double-ended motor (501) is fixedly connected to the rear end of the reel (8).
8. The hoisting machine for building construction according to claim 3, wherein the two springs (705) are respectively sleeved on the peripheries of the two sliding rods (704), and opposite sides of the two springs (705) are respectively fixedly connected to the left side and the right side of the interior of the counterweight frame (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423243098.1U CN223534743U (en) | 2024-12-27 | 2024-12-27 | Lifting machine for house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423243098.1U CN223534743U (en) | 2024-12-27 | 2024-12-27 | Lifting machine for house building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223534743U true CN223534743U (en) | 2025-11-11 |
Family
ID=97578871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423243098.1U Active CN223534743U (en) | 2024-12-27 | 2024-12-27 | Lifting machine for house building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223534743U (en) |
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2024
- 2024-12-27 CN CN202423243098.1U patent/CN223534743U/en active Active
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