CN218493030U

CN218493030U - Construction elevator

Info

Publication number: CN218493030U
Application number: CN202222918557.6U
Authority: CN
Inventors: 熊志豪; 顾葛杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-17
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a construction elevator technical field, comprising a base plate, bottom plate upper end one side fixedly connected with first board that rises together, first board surface middle part sliding connection that rises has the second to play the board that rises, second plays board surface middle part sliding connection and has the third to play the board that rises, first board both sides and the second play to rise are provided with first hydraulic stem between the board both sides, be provided with the second hydraulic stem between second play to rise board both sides and the third play to rise the board both sides, third plays to rise board upper end fixedly connected with baffle, baffle upper end middle part rotation is connected with the fixed column, fixed column upper end fixedly connected with guardrail, baffle upper end fixedly connected with gear box. Thereby the gear box output shaft drives drive gear rotatory messenger's outer ring gear and drives the fixed column rotatory in the baffle upper end, and this setting can provide rotary drive power for the device, thereby the fixed column drives the rotatory certain angle of guardrail, makes the user use convenience more, increases equipment practicality.

Description

Construction elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a construction elevator.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.

The existing elevator structure is connected through the pin columns, each movable part is easy to shake, shaking and danger are easily caused when the height is too high, meanwhile, the existing guardrail is fixed inconveniently, and the problem of the existing elevator structure without a rotating function is solved, and therefore the construction elevator is provided.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a construction elevator to propose in solving above-mentioned background art, produce easily when highly too high and rock, and dangerous, the fixed inconvenience of current guardrail does not have the problem of rotation function.

The technical scheme of the utility model is that:

the utility model provides a construction elevator, includes the bottom plate, the first board that rises together of bottom plate upper end one side fixedly connected with, first board surface middle part sliding connection that rises has the second to rise and rises the board, second plays board surface middle part sliding connection has the third to rise the board, be provided with first hydraulic stem between first board both sides and the second plays board both sides that rise together, second plays to rise to be provided with the second hydraulic stem between board both sides and the third plays board both sides, third plays to rise board upper end fixedly connected with baffle, baffle upper end middle part swivelling joint has the fixed column, fixed column upper end fixedly connected with guardrail, baffle upper end fixedly connected with gear box.

The working principle of the technical scheme is as follows:

the flexible pipe of first hydraulic stem promotes the second fixed plate rebound, thereby drive the second and play the kickup plate rebound, the T type slider that the second plays the kickup plate slides in the first T type spout that rises the board together, make the second play the kickup plate rise more stable, use and make the work of second hydraulic stem, the flexible pipe of second hydraulic stem promotes the third fixed plate rebound, the T type slider that the third played the kickup plate slides in the T type spout that the second played the kickup plate, make the rising more stable of third play kickup plate, thereby can not produce the virtual position and drive the third and play the kickup plate rebound, thereby the gear box output shaft drives the rotation of drive gear and makes the outer ring gear drive the fixed column rotatory in the baffle upper end.

In a further technical scheme, the right side surface of the first lifting plate and the right side surface of the second lifting plate are fixedly connected with T-shaped sliding blocks, T-shaped sliding grooves are formed in the left side surface of the second lifting plate and the left side surface of the third lifting plate, and the inner surface of each T-shaped sliding groove is connected with the surface of each T-shaped sliding block in a sliding mode.

The T-shaped sliding block of the second lifting plate slides in the T-shaped sliding groove of the first lifting plate, the T-shaped sliding block of the third lifting plate slides in the T-shaped sliding groove of the second lifting plate, the assembling gap is small, and therefore the virtual position is reduced to prevent shaking.

In a further technical scheme, the surface of the fixing column is fixedly connected with an outer gear ring, the output shaft of the gear box is fixedly connected with a driving gear, and the driving gear is meshed with the outer gear ring.

Thereby the gear box output shaft drives drive gear rotatory messenger's outer ring gear drives the fixed column rotatory in the baffle upper end, makes the guardrail realize rotatory, increases the equipment practicality.

In a further technical scheme, the input shaft of the gear box is fixedly connected with the output shaft of the motor, and the installation end of the motor is fixedly connected with the surface of the gear box.

The output shaft of the motor drives the input shaft of the gear box to rotate, so that the gear box works, and the rotary driving force can be provided for the device.

In a further technical scheme, the upper ends of two sides of the third lifting plate are fixedly connected with a third fixing plate, two sides of the second lifting plate are fixedly connected with a second fixing plate, two ends of the second hydraulic rod are fixedly connected with the lower end of the third fixing plate and the upper end of the second fixing plate respectively, and two ends of the first hydraulic rod are fixedly connected with the lower end of the second fixing plate and the upper end of the bottom plate respectively.

The transmission effect can be connected in the setting of third fixed plate and second fixed plate, makes to rise the smooth more of board work.

In a further technical scheme, the lower end of the bottom plate is fixedly connected with universal wheels.

The universal wheel that sets up can promote the place of using with equipment, and the universal wheel can reduce the frictional force between equipment and the ground to promote more laborsaving.

The beneficial effects of the utility model are that:

1. the stable lifting can be realized through the arrangement of the first hydraulic rod, the second lifting plate, the third lifting plate and the first lifting plate, the multi-stage lifting is realized, the gap between the lifting plates can be reduced through the arrangement of the T-shaped sliding groove and the T-shaped sliding block, the stability of the equipment is improved, and the shaking is avoided;

2. through the motor, the external gear ring and the fixed column which are arranged, the guardrail can rotate.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the motor and the gear box of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a schematic structural diagram of the T-shaped sliding chute and the T-shaped sliding block of the present invention.

Description of reference numerals:

1. a base plate; 2. a universal wheel; 3. a first hydraulic lever; 4. a second fixing plate; 5. a second lifting plate; 6. a second hydraulic rod; 7. a third lifting plate; 8. a third fixing plate; 9. a guardrail; 10. a first lifting plate; 11. an outer ring gear; 12. fixing the column; 13. a drive gear; 14. a motor; 15. a baffle plate; 16. a gear case; 17. a T-shaped chute; 18. t-shaped sliding blocks.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Example 1:

as shown in fig. 1-4, the utility model provides a construction elevator, comprising a base plate 1, bottom plate 1 upper end one side fixedly connected with first board 10 that rises together, first board 10 surface middle part sliding connection that rises has the second to rise and rises board 5, second plays board 5 surface middle part sliding connection that rises and has the third board 7 that rises, first board 10 both sides and second rise and be provided with first hydraulic stem 3 between the board 5 both sides, the second rises and is provided with second hydraulic stem 6 between board 5 both sides and the third board 7 both sides, the third rises board 7 upper end fixedly connected with baffle 15, baffle 15 upper end middle part rotation is connected with fixed column 12, fixed column 12 upper end fixedly connected with guardrail 9, baffle 15 upper end fixedly connected with gear box 16.

Specifically, the right side surface of the first lifting plate 10 and the right side surface of the second lifting plate 5 are fixedly connected with a T-shaped slider 18, the left side surface of the second lifting plate 5 and the left side surface of the third lifting plate 7 are respectively provided with a T-shaped sliding groove 17, the inner surface of the T-shaped sliding groove 17 is in surface sliding connection with the T-shaped slider 18, the surface of the fixed column 12 is fixedly connected with an outer gear ring 11, an output shaft of a gear box 16 is fixedly connected with a driving gear 13, the driving gear 13 is meshed with the outer gear ring 11, an input shaft of the gear box 16 is fixedly connected with an output shaft of a motor 14, the mounting end of the motor 14 is fixedly connected with the surface of the gear box 16, the upper ends of the two sides of the third lifting plate 7 are fixedly connected with a third fixed plate 8, the two sides of the second lifting plate 5 are fixedly connected with a second fixed plate 4, the two ends of a second hydraulic rod 6 are respectively fixedly connected with the lower end of the third fixed plate 8 and the upper end of the second fixed plate 4, the two ends of the first hydraulic rod 3 are respectively fixedly connected with the lower end of the second fixed plate 4 and the upper end of the bottom plate 1, and the lower end of the bottom plate 1 is fixedly connected with a universal wheel 2.

The working principle and the beneficial effects of the embodiment are achieved.

The universal wheel 2 that sets up can promote the equipment to the place of use, universal wheel 2 can reduce the frictional force between equipment and the ground, thereby promote more laborsaving, the user enters into guardrail 9 through the staircase, operating switch makes first hydraulic stem 3 work, the flexible pipe of first hydraulic stem 3 promotes second fixed plate 4 rebound, thereby drive second play liter board 5 rebound, the T type slider 18 of second play liter board 5 slides in the T type spout 17 of first play liter board 10, make second play liter board 5 rise more stable, can not produce the virtual position, this setting realizes the one-level promotion, when high not enough, use and make second hydraulic stem 6 work, the flexible pipe of second hydraulic stem 6 promotes third fixed plate 8 rebound, the T type slider 18 of third play liter board 7 slides in the T type spout 17 of second play liter board 5, make third play liter board 7 rise more stable, thereby can not produce the virtual position and drive third play liter board 7 rebound, this setting realizes the promotion, there is not the promotion of the lifting, therefore there is no virtual position the equipment to drive the output shaft box 16 that the user can not take place the rotatory baffle of the rotatory motor of the gear box 16 of the rotatory gear box of this equipment, thereby make the user take place to drive the rotatory baffle of the output shaft 16 and drive the rotatory drive motor of the output shaft 16 to make the user take place, thereby make the rotatory drive the output shaft 16 more convenient use of the user and more the rotatory drive the output shaft to take place, thereby make the utility model 12, thereby it can not to drive the utility model a set up the utility model, thereby it can not to make the utility model.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a construction elevator, includes the bottom plate, its characterized in that: the lifting device is characterized in that a first lifting plate is fixedly connected to one side of the upper end of the bottom plate, a second lifting plate is slidably connected to the middle of the surface of the first lifting plate, a third lifting plate is slidably connected to the middle of the surface of the second lifting plate, first hydraulic rods are arranged between two sides of the first lifting plate and two sides of the second lifting plate, second hydraulic rods are arranged between two sides of the second lifting plate and two sides of the third lifting plate, a baffle is fixedly connected to the upper end of the third lifting plate, a fixing column is rotatably connected to the middle of the upper end of the baffle, a guardrail is fixedly connected to the upper end of the fixing column, and a gear box is fixedly connected to the upper end of the baffle.

2. A construction elevator according to claim 1, characterised in that: the first lifting plate right side surface and the second lifting plate right side surface are fixedly connected with T-shaped sliding blocks, T-shaped sliding grooves are formed in the second lifting plate left side surface and the third lifting plate left side surface, and the inner surfaces of the T-shaped sliding grooves are connected with the surfaces of the T-shaped sliding blocks in a sliding mode.

3. A construction elevator according to claim 1, characterised in that: the surface of the fixing column is fixedly connected with an outer gear ring, the output shaft of the gear box is fixedly connected with a driving gear, and the driving gear is meshed with the outer gear ring.

4. A construction elevator according to claim 1, characterised in that: the gear box input shaft is fixedly connected with a motor output shaft, and the motor mounting end is fixedly connected with the surface of the gear box.

5. A construction elevator according to claim 1, characterized in that: the upper ends of two sides of the third lifting plate are fixedly connected with a third fixing plate, two sides of the second lifting plate are fixedly connected with a second fixing plate, two ends of a second hydraulic rod are fixedly connected with the lower end of the third fixing plate and the upper end of the second fixing plate respectively, and two ends of a first hydraulic rod are fixedly connected with the lower end of the second fixing plate and the upper end of the bottom plate respectively.

6. A construction elevator according to claim 1, characterised in that: the lower end of the bottom plate is fixedly connected with universal wheels.