CN211762426U - Semi-automatic prefabricated stair upset machine - Google Patents
Semi-automatic prefabricated stair upset machine Download PDFInfo
- Publication number
- CN211762426U CN211762426U CN201922124605.2U CN201922124605U CN211762426U CN 211762426 U CN211762426 U CN 211762426U CN 201922124605 U CN201922124605 U CN 201922124605U CN 211762426 U CN211762426 U CN 211762426U
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- China
- Prior art keywords
- base support
- semi
- driving motor
- frame
- rotating shaft
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- 230000007306 turnover Effects 0.000 claims abstract description 41
- 238000010276 construction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a semi-automatic prefabricated staircase turnover machine, which comprises a base support, a rotating shaft, a turnover frame, a driving motor, a chain and an electric cabinet, wherein the base support is of a triangular frame structure, the rotating shaft is arranged in a groove at the vertex of a triangle at the top of the base support, the turnover frame is fixed above the rotating shaft, one side of the base support is provided with two vertical supporting columns, one side of the turnover frame is arranged on the supporting columns, a limiting column is arranged above the other side of the turnover frame, the distance from one side of the turnover frame to the rotating shaft is greater than the distance from the other side of the turnover frame to the rotating shaft, the driving motor is arranged in the base support, the driving motor is connected with a reduction gearbox, the reduction gearbox is connected with one end of the rotating shaft through the chain, the driving motor is connected with the electric cabinet, the structure of, low energy consumption, and convenient safe, standardized and standardized construction.
Description
Technical Field
The invention belongs to the technical field of building profile processing equipment, and particularly relates to a semi-automatic prefabricated stair turnover machine.
Background
At present, in the fields of buildings, traffic, water conservancy and the like, concrete prefabricated parts are widely applied, and the concrete prefabricated parts are of the following varieties: the prefabricated reinforced concrete composite floor slab, the wallboard, the stair, the balcony, the piping lane, the air-conditioning board, the enclosing wall and other prefabricated building products, wherein after the stair is produced, the prefabricated stair needs to be turned to a flat system, so that the later-stage stair hoisting, transportation and installation are facilitated; the other method is to adopt a crane mode to hang the prefabricated staircase on open sand and push the prefabricated staircase to overturn, and the method has the advantages of low overturning efficiency, increased staircase overturning cost and potential safety hazard.
Disclosure of Invention
In order to solve the problems, the invention discloses a semi-automatic prefabricated staircase turnover machine which is simple in structure, capable of quickly turning a staircase, capable of improving the production and turnover efficiency of the prefabricated staircase, low in energy consumption and convenient for safe, standardized and standardized construction.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a semi-automatic prefabricated stair turnover machine comprises a base support, a rotating shaft, a turnover frame, a driving motor, a chain and an electric cabinet, wherein the base support is of a triangular frame structure, the rotating shaft is arranged in a vertex groove of a triangle at the top of the base support, the turnover frame is fixed above the rotating shaft, two vertical supporting columns are arranged on one side of the base support, one side of the turnover frame is arranged on the supporting columns, a limiting column is arranged above the other side of the turnover frame, the distance from one side of the turnover frame to the rotating shaft is larger than the distance from the other side of the turnover frame to the rotating shaft, the driving motor is arranged in the base support, the driving motor is connected with a reduction gearbox, the reduction gearbox is connected with one end of the rotating shaft.
As an improvement of the invention, the base support, the turnover frame and the support column are formed by combining a section steel square pipe and channel steel.
As a refinement of the invention, the height of the support column is lower than the height of the rotation axis.
As an improvement of the invention, the base bracket is of a square structure.
As an improvement of the invention, the upper surface of the base support is provided with a buffer layer.
As an improvement of the invention, a reinforcing rod is arranged in the base support.
The invention has the beneficial effects that:
the semi-automatic prefabricated staircase turnover machine is simple in structure, capable of rapidly turning a staircase, capable of improving production and turnover efficiency of the prefabricated staircase, low in energy consumption and convenient for safe, standardized and standardized construction.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
Fig. 3 is a left side view of the present invention.
List of reference numerals:
1. the base support, 2, rotation axis, 3, upset frame, 4, driving motor, 5, chain, 6, recess, 7, support column, 8, spacing post, 9, stiffener, 10, buffer layer, 11, upset frame one side, 12, upset frame opposite side.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the semi-automatic prefabricated staircase turnover machine has the advantages that the turnover frame 3 forms a seesaw structure above the triangular base support 1, the seesaw structure and the rotation shaft 2 serve as the central point of turnover, the driving motor 4 drives the rotation shaft 2 to rotate through the chain 5, the prefabricated staircase is vertically placed above the turnover frame 3 during operation, only one crane is needed to hook a hanging ring on the plane of the prefabricated staircase, meanwhile, the rotation shaft 2 rotates, the turnover frame 3 drives the staircase to slowly fall down, the whole structure is simple, the operation is convenient and safe, only one motor is needed, the energy consumption is low, the machine is environment-friendly and pollution-free, the manufacturing process is simple, the processing is convenient, the cost is low, and the working efficiency is high.
According to the semi-automatic prefabricated stair turnover machine, the rotating shaft 2 is placed in the groove 6 at the vertex of the triangle at the top of the base support to ensure smooth rotation, in addition, the turnover frame 3 is fixed above the rotating shaft 2 and rotates along with the rotating shaft, and one end of the rotating shaft is provided with the chain wheel which is matched with the chain for use and is driven by the driving motor.
The invention relates to a semi-automatic prefabricated stair turnover machine, wherein a base support is of a square structure, one side of a turnover frame 3 is arranged on a support column 7, a limit column 8 is arranged above the other side of the turnover frame, and the stair is ensured not to slide down, and the semi-automatic prefabricated stair turnover machine has a triple structure to ensure the safety:
1. the base support 1, the overturning frame 3 and the support columns 7 are formed by combining section steel square pipes and channel steel, and the chassis is stable and does not shake;
2. the distance from one side 11 of the turnover frame to the rotating shaft 2 is greater than the distance from the other side 12 of the turnover frame to the rotating shaft 2, and the arm length of the 11 force on one side of the turnover frame is long, so that the turnover frame is not easy to tip over;
3. the height of the supporting column 7 is slightly lower than that of the rotating shaft 2, so that the overturning frame is ensured not to overturn.
The buffer layer 10 is arranged on the upper surface of the base support, so that the possibility that the concrete prefabricated staircase is damaged by collision is reduced as much as possible.
As an improvement of the invention, the reinforcing rod is arranged in the base support, so that the strength is increased, and the service life is prolonged.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (6)
1. The utility model provides a semi-automatic prefabricated stair upset machine which characterized in that: including base support, rotation axis, upset frame, driving motor, chain, electric cabinet, the base support is triangle-shaped frame construction, the rotation axis sets up in the apex recess of base support top triangle-shaped, the upset frame is fixed in the rotation axis top, and base support one side is equipped with two vertical support columns, upset frame one side sets up on the support column, and upset frame opposite side top is equipped with spacing post, and the distance of upset frame one side to the rotation axis is greater than the distance of upset frame opposite side to the rotation axis, driving motor sets up in the base support, and driving motor connects the reducing gear box, the reducing gear box passes through the chain and connects rotation axis one end, driving motor connects the electric cabinet.
2. A semi-automatic prefabricated stair turnover machine according to claim 1, characterized in that: the base support, the turnover frame and the support columns are formed by combining section steel square pipes and channel steel.
3. A semi-automatic prefabricated stair turnover machine according to claim 1, characterized in that: the height of the supporting column is lower than that of the rotating shaft.
4. A semi-automatic prefabricated stair turnover machine according to claim 1, characterized in that: the base support is of a square structure.
5. A semi-automatic prefabricated stair turnover machine according to claim 1, characterized in that: the upper surface of the base support is provided with a buffer layer.
6. A semi-automatic prefabricated stair turnover machine according to claim 1, characterized in that: and a reinforcing rod is arranged in the base support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124605.2U CN211762426U (en) | 2019-12-02 | 2019-12-02 | Semi-automatic prefabricated stair upset machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124605.2U CN211762426U (en) | 2019-12-02 | 2019-12-02 | Semi-automatic prefabricated stair upset machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762426U true CN211762426U (en) | 2020-10-27 |
Family
ID=72962338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124605.2U Active CN211762426U (en) | 2019-12-02 | 2019-12-02 | Semi-automatic prefabricated stair upset machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762426U (en) |
-
2019
- 2019-12-02 CN CN201922124605.2U patent/CN211762426U/en active Active
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