CN210369847U - Elevator shaft operation platform capable of flexibly adjusting lifting - Google Patents
Elevator shaft operation platform capable of flexibly adjusting lifting Download PDFInfo
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- CN210369847U CN210369847U CN201921203107.0U CN201921203107U CN210369847U CN 210369847 U CN210369847 U CN 210369847U CN 201921203107 U CN201921203107 U CN 201921203107U CN 210369847 U CN210369847 U CN 210369847U
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Abstract
The utility model provides a can adjust elevartor shaft operation platform in a flexible way, the central point of square horizontal bottom plate has bored a king rod hole, this king rod hole has a lead screw sleeve pipe through welding fastening, a vertical lift lead screw has been cup jointed in this lead screw sleeve pipe activity, a vertical guide bar is cup jointed in every vertical rod cover homoenergetic activity, the upper rod end of every vertical guide bar all fastens in the bottom surface of square horizontal lifter plate through the welding, the vertical lift lead screw of motor drive is rotatory, the vertical lift lead screw that is in the rotation state can make along the lead screw sleeve pipe and rise/fall the removal, under the drive of vertical lift lead screw, square horizontal lifter plate can make simultaneously along vertical rod cover through four vertical guide bars and rise or fall the removal. The utility model has the characteristics of novel structure, construction safety are high, supporting platform's altitude mixture control is more nimble, the practicality is stronger.
Description
Technical Field
The utility model relates to an elevartor shaft operation platform that can adjust in a flexible way.
Background
At present, the installation and construction of the steel bar binding of the vertical shear wall in the elevator shaft and the pouring of the template are mainly carried out by standing a worker on two temporarily welded I-shaped steels, and the worker is easy to fall off due to careless operation, so that the construction mode has the problems of high construction risk and low operation efficiency.
Disclosure of Invention
In order to solve the problem, the utility model provides a can adjust elevartor shaft operation platform in a flexible way, thereby it can not only provide a supporting platform that can adjust the lift in a flexible way for the workman of construction in the elevator shaft and improve the operating efficiency effectively, but also can prevent that the workman is unexpected to fall, it has novel structure, the construction safety is high, supporting platform's altitude mixture control more nimble, the stronger characteristics of practicality.
In order to achieve the purpose, the utility model adopts the following specific technical measures: an elevator shaft operation platform capable of flexibly adjusting lifting comprises a square transverse bottom plate, a square transverse lifting plate, a vertical front baffle, a locking nut, a vertical rear baffle, four vertical rod sleeves, four vertical guide rods, a motor and a vertical lifting screw rod,
the middle part of the front side edge of the square transverse bottom plate is integrally formed with a left square flat pressing door plate and a right square flat pressing door plate which protrude forwards, a gap between the left square flat pressing door plate and the right square flat pressing door plate is used as an embedded groove, the vertical front baffle is of a square structure, the middle part of the top edge of the vertical front baffle is welded with a bolt rod, and the upper end of the bolt rod penetrates through the embedded groove upwards and then is connected with the square transverse bottom plate by screwing a locking nut;
the front side surface of the vertical front baffle can be pressed on a beam wall below the elevator shaft inlet;
the left side and the right side of the rear side of the square transverse bottom plate are respectively cut with a square mortise slot, and each square mortise slot is correspondingly embedded with a vertical rear baffle;
the middle part of the front side surface of each vertical rear baffle is protruded forwards to form a tenon block, a transverse occlusion groove is cut in the middle of the tenon block, the vertical rear baffles can be embedded into the square mortise of the square transverse bottom plate forwards through the tenon block, and the transverse occlusion grooves in the tenon blocks can be continuously sleeved forwards along the edge of the bottom of the square mortise so as to realize the connection of the vertical rear baffles and the square transverse bottom plate;
the rear side surface of each vertical rear baffle can be pressed against the rear side wall of the elevator shaft;
a main rod hole is drilled in the center of the square transverse bottom plate, a lead screw sleeve is fixedly welded in the main rod hole, and a vertical lifting lead screw is movably sleeved in the lead screw sleeve;
the four corner areas of the square transverse bottom plate are respectively drilled with a circular rod hole, the four corner areas of the bottom surface of the square transverse bottom plate are respectively welded with a vertical rod sleeve, and the vertical rod sleeves are opposite to the circular rod holes above one by one and are communicated with each other;
each vertical rod sleeve can be movably sleeved with a vertical guide rod, the upper rod end of each vertical guide rod is fixedly fastened to the bottom surface of the square transverse lifting plate through welding, and four vertical guide rods are distributed in four corner areas of the bottom surface of the square transverse lifting plate;
the middle part of the top surface of the square transverse lifting plate is welded with a machine seat plate, a first shaft hole is drilled in the middle part of the machine seat plate, a second shaft hole is drilled in the middle part of the square transverse lifting plate, and the first shaft hole is communicated with the second shaft hole;
the machine seat plate is fastened with a motor through a bolt, and the shaft end of the motor downwards penetrates through the first shaft hole and the second shaft hole and then is fastened and connected with the end of the upper rod of the vertical lifting screw rod through a coupler;
the motor drives the vertical lifting screw rod to rotate, the vertical lifting screw rod in a rotating state can do lifting/descending movement along the screw rod sleeve, and the square transverse lifting plate can do lifting or descending movement along the vertical rod sleeve simultaneously through the four vertical guide rods under the driving of the vertical lifting screw rod.
The worker directly stands on the top surface of the square transverse lifting plate to perform the steel bar binding of the vertical shear wall in the elevator shaft and the installation and construction operation of pouring the template.
The beneficial effects of the utility model reside in that, it has novel structure, construction security height, supporting platform's altitude mixture control more nimble, the stronger characteristics of practicality.
The present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a top perspective view of the overall assembly of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction B-B in FIG. 1;
fig. 4 is the side cut surface structure schematic diagram of the middle vertical rear baffle of the utility model.
In the figure: 1-square transverse bottom plate, 11-square flat pressing door plate, 12-vertical rod sleeve, 13-screw rod sleeve, 2-square transverse lifting plate, 21-vertical guide rod, 3-motor, 31-vertical lifting screw rod, 4-vertical front baffle, 41-bolt rod, 42-locking nut, 5-vertical rear baffle, 51-tenon block and 511-transverse occlusion groove.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the elevator shaft operation platform capable of flexibly adjusting lifting comprises a square transverse bottom plate 1, a square transverse lifting plate 2, a vertical front baffle plate 4, a locking nut 42, a vertical rear baffle plate 5, four vertical rod sleeves 12, four vertical guide rods 21, a motor 3 and a vertical lifting screw rod 31,
a left square flat pressing door plate 11 and a right square flat pressing door plate 11 which protrude forwards are integrally formed in the middle of the front side edge of the square transverse bottom plate 1, a gap between the left square flat pressing door plate 11 and the right square flat pressing door plate 11 serves as an embedded groove, the vertical front baffle 4 is of a square structure, a bolt rod 41 is welded in the middle of the top edge of the vertical front baffle 4, the upper end of the bolt rod 41 penetrates through the embedded groove upwards and then is connected with the square transverse bottom plate 1 through screwing a locking nut 42;
the front side surface of the vertical front baffle 4 can be pressed on a beam wall below the entrance of the elevator shaft;
the left side and the right side of the rear side of the square transverse bottom plate 1 are respectively cut with a square mortise slot, and each square mortise slot is correspondingly embedded with a vertical rear baffle 5;
the middle part of the front side surface of each vertical rear baffle 5 protrudes forwards to form a tenon block 51, a transverse occlusion groove 511 is cut in the middle of the tenon block 51, the vertical rear baffle 5 can be embedded into the square mortise of the square transverse bottom plate 1 forwards through the tenon block 51, and the transverse occlusion groove 511 on the tenon block 51 can be continuously sleeved forwards along the edge of the bottom of the square mortise, so that the connection between the vertical rear baffle 5 and the square transverse bottom plate 1 is realized;
the rear side surface of each vertical rear baffle 5 can be pressed against the rear side wall of the elevator shaft;
a main rod hole is drilled in the center of the square transverse bottom plate 1, a lead screw sleeve 13 is fixedly welded in the main rod hole, and a vertical lifting lead screw 31 is movably sleeved on the lead screw sleeve 13;
four corner regions of the square transverse bottom plate 1 are respectively drilled with a circular rod hole, the four corner regions of the bottom surface of the square transverse bottom plate 1 are respectively welded with a vertical rod sleeve 12, and the vertical rod sleeves 12 are opposite to the circular rod holes above one by one and are communicated with each other;
each vertical rod sleeve 12 can be movably sleeved with a vertical guide rod 21, the upper rod end of each vertical guide rod 21 is fixedly fastened to the bottom surface of the square transverse lifting plate 2 through welding, and the four vertical guide rods 21 are distributed in four corner areas of the bottom surface of the square transverse lifting plate 2;
a machine seat plate is welded in the middle of the top surface of the square transverse lifting plate 2, a first shaft hole is drilled in the middle of the machine seat plate, a second shaft hole is drilled in the middle of the square transverse lifting plate 2, and the first shaft hole is communicated with the second shaft hole;
the machine seat plate is fastened with a motor 3 through a bolt, and the shaft end of the motor 3 is downward and penetrates through the first shaft hole and the second shaft hole downwards to be fastened and connected with the upper rod end of the vertical lifting screw rod 31 through a coupler;
the motor 3 drives the vertical lifting screw rod 31 to rotate, the vertical lifting screw rod 31 in a rotating state can do lifting/descending movement along the screw rod sleeve 13, and the square transverse lifting plate 2 can do lifting or descending movement along the vertical rod sleeve 12 simultaneously through the four vertical guide rods 21 under the driving of the vertical lifting screw rod 31.
Claims (1)
1. An elevator shaft operation platform capable of flexibly adjusting lifting comprises a square transverse bottom plate (1), a square transverse lifting plate (2), a vertical front baffle plate (4), a locking nut (42), a vertical rear baffle plate (5), four vertical rod sleeves (12), four vertical guide rods (21), a motor (3) and a vertical lifting screw rod (31),
the middle part of the front side edge of the square transverse bottom plate (1) is integrally formed with a left square flat pressing door plate (11) and a right square flat pressing door plate (11) which protrude forwards, a gap between the left square flat pressing door plate and the right square flat pressing door plate (11) serves as an embedding groove, the vertical front baffle plate (4) is of a square structure, the middle part of the top edge of the vertical front baffle plate (4) is welded with a bolt rod (41), the upper end of the bolt rod (41) upwards penetrates through the embedding groove and then is connected with the square transverse bottom plate (1) through screwing a locking nut (42);
the front side surface of the vertical front baffle (4) can be pressed on a beam wall below the entrance of the elevator shaft;
the left side and the right side of the rear side of the square transverse bottom plate (1) are respectively cut with a square mortise slot, and each square mortise slot is correspondingly embedded with a vertical rear baffle (5);
the middle part of the front side face of each vertical rear baffle (5) protrudes forwards to form a tenon block (51), a transverse occlusion groove (511) is cut in the middle of the tenon block (51), the vertical rear baffle (5) can be embedded into the square mortise of the square transverse bottom plate (1) forwards through the tenon block (51), and the transverse occlusion groove (511) in the tenon block (51) can be continuously sleeved forwards along the edge of the bottom of the square mortise so as to realize the connection of the vertical rear baffle (5) and the square transverse bottom plate (1);
the rear side surface of each vertical rear baffle (5) can be pressed against the rear side wall of the elevator shaft;
a main rod hole is drilled in the center of the square transverse bottom plate (1), a lead screw sleeve (13) is fixedly welded in the main rod hole, and a vertical lifting lead screw (31) is movably sleeved on the lead screw sleeve (13);
four corner areas of the square transverse bottom plate (1) are respectively drilled with a circular rod hole, the four corner areas of the bottom surface of the square transverse bottom plate (1) are respectively welded with a vertical rod sleeve (12), and the vertical rod sleeves (12) are opposite to the circular rod holes above one to one and are communicated with each other;
each vertical rod sleeve (12) can be movably sleeved with a vertical guide rod (21), the upper rod end of each vertical guide rod (21) is fixedly fastened to the bottom surface of the square transverse lifting plate (2) through welding, and the four vertical guide rods (21) are distributed in four corner areas of the bottom surface of the square transverse lifting plate (2);
a machine seat plate is welded in the middle of the top surface of the square transverse lifting plate (2), a first shaft hole is drilled in the middle of the machine seat plate, a second shaft hole is drilled in the middle of the square transverse lifting plate (2), and the first shaft hole is communicated with the second shaft hole;
the machine seat plate is fastened with a motor (3) through a bolt, and the shaft end of the motor (3) is downward and penetrates through the first shaft hole and the second shaft hole downwards to be fastened and connected with the upper rod end of the vertical lifting screw rod (31) through a coupler;
the motor (3) drives the vertical lifting screw rod (31) to rotate, the vertical lifting screw rod (31) in a rotating state can move up/down along the screw rod sleeve (13), and the square transverse lifting plate (2) can simultaneously move up or down along the vertical rod sleeve (12) through the four vertical guide rods (21) under the driving of the vertical lifting screw rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203107.0U CN210369847U (en) | 2019-07-29 | 2019-07-29 | Elevator shaft operation platform capable of flexibly adjusting lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203107.0U CN210369847U (en) | 2019-07-29 | 2019-07-29 | Elevator shaft operation platform capable of flexibly adjusting lifting |
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| Publication Number | Publication Date |
|---|---|
| CN210369847U true CN210369847U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203107.0U Active CN210369847U (en) | 2019-07-29 | 2019-07-29 | Elevator shaft operation platform capable of flexibly adjusting lifting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284699A (en) * | 2019-07-29 | 2019-09-27 | 福建省惠东建筑工程有限公司 | A kind of elevator job platform of energy flexible modulation lifting |
-
2019
- 2019-07-29 CN CN201921203107.0U patent/CN210369847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284699A (en) * | 2019-07-29 | 2019-09-27 | 福建省惠东建筑工程有限公司 | A kind of elevator job platform of energy flexible modulation lifting |
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