CN215974827U - Lifting support for constructional engineering construction - Google Patents
Lifting support for constructional engineering construction Download PDFInfo
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- CN215974827U CN215974827U CN202122225097.4U CN202122225097U CN215974827U CN 215974827 U CN215974827 U CN 215974827U CN 202122225097 U CN202122225097 U CN 202122225097U CN 215974827 U CN215974827 U CN 215974827U
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- chain wheel
- lifting
- frame body
- rotating shaft
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Abstract
The utility model belongs to the technical field of lifting supports, and provides a lifting support for building engineering construction, which comprises a support body and two lifting devices, wherein the two lifting devices are arranged on the support body in parallel, each lifting device comprises two first chain wheels, the two first chain wheels are rotatably arranged on the support body, one first chain wheel is positioned above the other first chain wheel, a chain is arranged on the two first chain wheels in a surrounding manner, the chain is meshed with the first chain wheels, a hooking piece is arranged on the chain, a second chain wheel is rotatably arranged on the support body, the second chain wheel is positioned between the two lifting devices, and the second chain wheel is meshed with the chains on the two lifting devices. Through above-mentioned technical scheme, the problem that the energy consumption is more when promoting article among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of lifting supports, and relates to a lifting support for constructional engineering construction.
Background
At present, on the building engineering, often can use hoisting equipment, but present hoisting equipment is very big to actuating mechanism's load, makes actuating mechanism take place to damage easily, and it is great to overcome gravity in addition and promote article consumption energy, has correspondingly improved use cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lifting support for building engineering construction, which solves the problems that in the prior art, lifting objects of the lifting support cause great damage to a driving machine structure and the service life is short.
The technical scheme of the utility model is realized as follows:
the method comprises the following steps: a frame body is arranged on the frame body,
the lifting devices are arranged on the frame body, two lifting devices are arranged in parallel, each lifting device comprises,
the first chain wheels are rotatably arranged on the frame body, two first chain wheels are arranged, one first chain wheel is positioned above the other first chain wheel,
the chain is arranged on the two first chain wheels in a surrounding mode and meshed with the first chain wheels,
a hooking member provided on the chain,
the second chain wheel is rotatably arranged on the frame body and is positioned between the two lifting devices, and the second chain wheel is meshed with the two chains on the lifting devices
As a further technical scheme, the second chain wheel is arranged on the frame body in a swinging mode, and the second chain wheel is meshed with or not meshed with the two chains after swinging.
As a further technical solution, it also includes,
the rotating shaft is rotatably arranged on the frame body and is positioned between the two lifting devices,
the fixing frame is arranged on the rotating shaft, the second chain wheel is rotatably arranged on the fixing frame, and when the rotating shaft rotates, the second chain wheel swings.
As a further technical solution, it also includes,
and the swinging rod is arranged on the side wall of the rotating shaft.
As a further technical solution, the lifting device further comprises,
the speed reducer is arranged on the frame body and used for driving the first chain wheel to rotate.
As a further technical solution, it also includes,
the bearing block is arranged on the frame body and located in the chain, the bearing block is used for supporting the chain, and the two sides of the second chain wheel are provided with the bearing block.
As a further technical scheme, a clamping groove is formed in the rotating shaft, a clamping block is arranged on the frame body in a sliding mode, and the clamping block is clamped into the clamping groove after sliding.
As a further technical scheme, the hook holding piece is a hook.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, as shown in figure 1, in the building construction process, the lifting of articles is often involved or the articles are lowered, two lifting devices are arranged on a frame body, one lifting device completes the lifting function, and the other lifting device completes the lowering function of the articles, the gravitational potential energy conversion of the lowering and the raising of the articles is utilized, the energy consumption in the article lifting process is further saved, the load of a driving mechanism is reduced, the service life is prolonged, concretely, the utility model is realized by the following scheme that in figure 1, two chains are arranged on the frame body through a first chain wheel, a second chain wheel is meshed with the two chains, when a hooking part on one chain moves upwards, the hooking part on the chain is driven to carry the chain through the second chain wheel, so that when one hooking part realizes the lifting of the articles to be lifted, another colludes the article that the piece transported need transport downwards, accomplishes the conversion to two chain power through the second sprocket like this, has practiced thrift the energy, has reduced the load to actuating mechanism simultaneously, has improved life.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rotating shaft and the fixing frame of the present invention;
FIG. 3 is a schematic view of a structure of a slot and a block of the present invention;
in the figure: the device comprises a frame body 1, a lifting device 2, a first chain wheel 21, a chain 22, a hook 23, a second chain wheel 3, a rotating shaft 41, a fixing frame 42, a swinging rod 43, a speed reducer 24, a bearing block 5, a clamping groove 61 and a clamping block 62.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a lifting bracket for construction of construction engineering, comprising:
the utility model relates to a shelf body 1,
the lifting devices 2 are arranged on the frame body 1, two lifting devices 2 are arranged in parallel, each lifting device 2 comprises,
the first chain wheels 21 are rotatably arranged on the frame body 1, two first chain wheels 21 are arranged, one first chain wheel 21 is positioned above the other first chain wheel 21,
a chain 22 which is arranged around the two first chain wheels 21, the chain 22 is meshed with the first chain wheels 21,
a hook member 23 provided on the chain 22,
and the second chain wheel 3 is rotatably arranged on the frame body 1, the second chain wheel 3 is positioned between the two lifting devices 2, and the second chain wheel 3 is meshed with the chains 22 on the two lifting devices 2.
In this embodiment, as shown in fig. 1, in the building construction process, it often involves the lifting of articles or the lowering of articles, two lifting devices 2 are disposed on a frame body 1, one lifting device 2 completes the lifting function, and the other lifting device 2 completes the lowering function of articles, and the gravitational potential energy conversion of the lowering and raising of articles is utilized, so as to save the energy consumption in the lifting process of articles, and at the same time, reduce the load of a driving mechanism, and improve the service life, specifically, the embodiment is implemented by the following scheme, as shown in fig. 1, two chains 22 are disposed on the frame body 1 through a first chain wheel 21, a second chain wheel 3 is engaged with both chains 22, when a hooking member 23 on one chain 22 moves upwards, the hooking member 2 is driven to lift one chain 22, so that a hooking member 23 thereon moves downwards, so that when one hooking member 23 lifts an article to be lifted, the other hook piece 23 transports the object to be transported downwards, so that the power conversion of the two chains 22 is completed through the second chain wheel 3, the energy is saved, the load on the driving mechanism is reduced, and the service life is prolonged.
Further, the second chain wheel 3 is arranged on the frame body 1 in a swinging mode, and the second chain wheel 3 is meshed with or not meshed with the two chains 22 after swinging.
In this embodiment, when only need promote article or transport article downwards, with second sprocket 3 swing to the state of all not joggling with two chains 22, two hoisting device 2 can realize promoting respectively this moment or descending the function of article, improve work efficiency, when the article that needs to promote and the article that needs to descend, with second sprocket 3 swing to the state of all joggling with two sprockets 22, the purpose of the realization completion work demand that can resources are saved more.
Further, the method also comprises the following steps of,
a rotating shaft 41 rotatably arranged on the frame body 1, the rotating shaft 41 is positioned between the two lifting devices 2,
and the fixed frame 42 is arranged on the rotating shaft 41, the second chain wheel 3 is rotatably arranged on the fixed frame 42, and when the rotating shaft 41 rotates, the second chain wheel 3 swings.
In this embodiment, the fixing frame 42 is disposed on the rotating shaft 41, the second chain wheel 3 is disposed on the fixing frame 42, and the function of swinging the second chain wheel 3 is realized by rotating the rotating shaft 41, so that the second chain wheel 3 is engaged with or disengaged from the two chains 22, which is very convenient.
Further, the method also comprises the following steps of,
and a swing lever 43 provided on a side wall of the rotation shaft 41.
In this embodiment, the swing lever 43 is arranged, so that a user can hold the swing lever 43 to rotate the rotating shaft 41 at a certain angle, and more labor is saved.
Further, the lifting device 2 comprises, in addition,
and the speed reducer 24 is arranged on the frame body 1, and the speed reducer 24 is used for driving the first chain wheel 21 to rotate.
In this embodiment, the setting of speed reducer 24 can conveniently drive first sprocket 21 and rotate, and is very convenient.
Further, the method also comprises the following steps of,
bearing block 5 sets up on support body 1, and bearing block 5 is located chain 22, and bearing block 5 is used for supporting chain 22, and the both sides of second sprocket 3 have bearing block 5.
In this embodiment, as shown in fig. 1, the chain 22 encircles outside the bearing block 5, and the second sprocket 3 and two chains 22 all mesh on one side that is close to each other, and the chain 22 may shake because of the problem of elasticity in the rotation process for the second sprocket 3 takes place to become flexible with the meshing of chain 22, and the setting of bearing block 5 can play the effect of bearing and holding to chain 22, effectively prevents because the chain 22 warp the not hard up problem of meshing with second sprocket 3 that leads to.
Further, the rotating shaft 41 is provided with a clamping groove 61, the frame body 1 is slidably provided with a clamping block 62, and the clamping block 62 is clamped into the clamping groove 61 after sliding.
In this embodiment, the rotating shaft 41 is provided with a locking device, the rotating shaft 41 can be tightly clamped after the rotating shaft 41 rotates to an angle, and the problem that the second chain wheel 3 and the chain 22 are meshed loosely or the chain 22 is interfered to rotate due to rotation of the rotating shaft 41 is solved, as shown in fig. 3, the locking device comprises two clamping grooves 61 and two clamping blocks 62, the two clamping grooves 61 correspond to the states of the second chain wheel 3 and the chain 22 when the second chain wheel is meshed and not meshed respectively, and the purpose of limiting rotation of the rotating shaft 41 is achieved by inserting the clamping blocks 62 into the clamping grooves 61.
Further, the hook member 23 is a hook.
In this embodiment, the hook 23 is a hook, which is convenient for hooking up an object and can lift or drop the object.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A lifting support for constructional engineering construction is characterized by comprising
A frame body (1),
the lifting devices are arranged on the frame body (1), two lifting devices are arranged in parallel, each lifting device comprises,
the first chain wheels (21) are rotatably arranged on the frame body (1), two first chain wheels (21) are arranged, one first chain wheel (21) is positioned above the other first chain wheel (21),
a chain (22) arranged around the two first chain wheels (21), wherein the chain (22) is meshed with the first chain wheels (21),
a hooking member (23) provided on the chain (22),
the second chain wheel (3) is rotatably arranged on the frame body (1), the second chain wheel (3) is located between the two lifting devices, and the second chain wheel (3) is meshed with the two chains (22) on the lifting devices.
2. A lifting bracket for construction of building engineering according to claim 1,
the second chain wheel (3) is arranged on the frame body (1) in a swinging mode, and the second chain wheel (3) is meshed with the two chains (22) or is not meshed after swinging.
3. The lifting bracket for construction of building engineering according to claim 2, further comprising,
a rotating shaft (41) rotatably arranged on the frame body (1), wherein the rotating shaft (41) is positioned between the two lifting devices,
the fixing frame (42) is arranged on the rotating shaft (41), the second chain wheel (3) is rotatably arranged on the fixing frame (42), and when the rotating shaft (41) rotates, the second chain wheel (3) swings.
4. A lifting bracket for construction of building engineering according to claim 3, further comprising,
and the swinging rod (43) is arranged on the side wall of the rotating shaft (41).
5. A lifting bracket for construction of building engineering according to claim 1, characterized in that the lifting device further comprises,
the speed reducer (24) is arranged on the frame body (1), and the speed reducer (24) is used for driving the first chain wheel (21) to rotate.
6. The lifting bracket for construction of building engineering according to claim 1, further comprising,
the bearing block (5) is arranged on the frame body (1), the bearing block (5) is located in the chain (22), the bearing block (5) is used for supporting the chain (22), and the two sides of the second chain wheel (3) are provided with the bearing block (5).
7. A lifting bracket for construction of building engineering according to claim 3,
the rotating shaft (41) is provided with a clamping groove (61), the frame body (1) is provided with a clamping block (62) in a sliding mode, and the clamping block (62) is clamped into the clamping groove (61) after sliding.
8. A lifting bracket for construction of building engineering according to claim 1,
the hooking piece (23) is a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225097.4U CN215974827U (en) | 2021-09-13 | 2021-09-13 | Lifting support for constructional engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225097.4U CN215974827U (en) | 2021-09-13 | 2021-09-13 | Lifting support for constructional engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974827U true CN215974827U (en) | 2022-03-08 |
Family
ID=80465965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225097.4U Active CN215974827U (en) | 2021-09-13 | 2021-09-13 | Lifting support for constructional engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974827U (en) |
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2021
- 2021-09-13 CN CN202122225097.4U patent/CN215974827U/en active Active
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