CN213387696U

CN213387696U - Building construction elevator fixing device

Info

Publication number: CN213387696U
Application number: CN202022079634.4U
Authority: CN
Inventors: 赵小愿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-08
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a construction elevator fixing device, the camera includes a supporting plate, terminal surface fixedly connected with sleeve under the backup pad, backup pad up end threaded connection has the threaded rod, threaded rod up end fixedly connected with turning handle, threaded rod lower part threaded connection has hollow post, hollow post surface is connected with the bracing piece through utmost point ear cooperation round pin axle rotation, terminal surface rotation is connected with the disc under the threaded rod, the disc rotates through the hinge and is connected with the supporting leg, fixedly connected with gear box in the middle of the backup pad up end, gear box inner chamber bottom fixedly connected with motor, the motor rotates through bevel gear group and is connected with the axis of rotation, the axis of rotation both ends are rotated through bevel gear group and are connected with the lead screw, the utility model relates to an elevator fixing device technical field. This construction elevator fixing device has solved current construction elevator fixing device and has increased bracing piece and ground area of contact volume, the lower problem of guardrail in addition.

Description

Building construction elevator fixing device

Technical Field

The utility model relates to a lift fixing device technical field specifically is a building construction lift fixing device.

Background

The elevator, also called lifting operation platform, is a multifunctional lifting mechanical equipment for rescue, construction and decoration.

The prior art has the following problems:

1. the elevator adopts a single support rod to support the elevator, the contact surface of the support rod and the ground is small, the elevator is easy to sink due to the softness of the ground, the elevator inclines or collapses, the life safety of workers is threatened, and the lifting structure of the existing elevator is inconvenient;

2. the guardrail height of lift is lower, makes the staff easily because of the danger that factors such as wind-force, foot slip fall down when carrying out the work, and the staff of different heights can't be protected to the guardrail that highly is lower, makes the staff easily fall from the eminence.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a construction elevator fixing device has solved current construction elevator fixing device and has increased bracing piece and ground area of contact volume, the lower problem of guardrail in addition.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device for a building construction elevator comprises a supporting plate, wherein brake universal wheels are uniformly arranged on the lower end face of the supporting plate, a sleeve is fixedly connected to the lower end face of the supporting plate, a threaded rod is connected to the upper end face of the supporting plate in a threaded manner, a rotating handle is fixedly connected to the upper end face of the threaded rod, a hollow column is connected to the lower portion of the threaded rod in a threaded manner, a supporting rod is rotatably connected to the outer surface of the hollow column through a pin shaft matched with a pole lug, a disc is rotatably connected to the lower end face of the threaded rod, the disc is rotatably connected with a supporting leg through a hinge, a gear box is fixedly connected to the middle of the upper end face of the supporting plate, a motor is fixedly connected to the bottom of an inner cavity of the gear box, the middle of the sliding rod is in threaded connection with a fixing plate.

Preferably, the threaded rod penetrates through the sleeve to be in threaded connection with the supporting plate, and the bottom of the inner cavity of the supporting leg is rotatably connected with the supporting rod through a pin shaft.

Preferably, the screw rod penetrates through the gear box and is rotatably connected with the supporting plate.

Preferably, the sliding rod penetrates through the gear box and is fixedly connected with the supporting plate.

Preferably, the middle part of the screw rod is in threaded connection with the fixing plate, and a baffle is fixedly connected to the periphery of the upper end face of the fixing plate.

Preferably, the upper end face of the disc is provided with a groove, and the supporting legs are rotatably connected in the groove through pin shafts.

(III) advantageous effects

The utility model provides a building construction elevator fixing device. The method has the following beneficial effects:

the fixing device of the building construction elevator is characterized in that when the fixing device works, after the fixing device is moved to a designated place, the rotating handle is rotated, the rotating handle drives the hollow column and the disc to move downwards through the threaded rod, when the disc is in contact with the ground and is positioned at the same lowest level with the brake universal wheel, the hollow column drives the supporting leg to rotate downwards through the supporting rod, finally, the supporting leg is rotated to the same level with the turntable, the supporting plate is supported, when the fixing device is not used, the supporting leg is rotated upwards through the rotating handle, so that the supporting leg is contracted, the later-stage movement and the work of workers are facilitated, the baffle is fixedly connected around the upper end face of the fixing plate, so that the workers are prevented from falling off the fixing plate, the life safety of the workers is further protected, when the workers need to carry out lifting work, the motors are rotated through the bevel gears in cooperation with the rotating shafts to drive, and then realized the lift of fixed plate on the lead screw, because the fixed plate passes through slide bar sliding connection all around to make things convenient for the steady lift of fixed plate, also made things convenient for later stage staff's work. Therefore, the device realizes the increase of the supporting area with the ground and also realizes the protection of workers.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially cut-away structure of the gear box and the sleeve according to the present invention;

fig. 3 is the enlarged structure schematic diagram of the threaded rod, the rotating handle, the hollow column, the supporting rod, the disc and the supporting leg of the utility model.

In the figure: 1-supporting plate, 2-brake universal wheel, 3-sleeve, 4-threaded rod, 5-rotating handle, 6-hollow column, 7-supporting rod, 8-disc, 9-supporting leg, 10-gear box, 11-motor, 12-rotating shaft, 13-screw rod, 14-vertical rod, 15-sliding rod and 16-fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for a building construction elevator comprises a supporting plate 1, brake universal wheels 2 are uniformly arranged on the lower end face of the supporting plate 1, a sleeve 3 is fixedly connected on the lower end face of the supporting plate 1, a threaded rod 4 is connected on the upper end face of the supporting plate 1 in a threaded manner, a rotating handle 5 is fixedly connected on the upper end face of the threaded rod 4, a hollow column 6 is connected on the lower portion of the threaded rod 4 in a threaded manner, a supporting rod 7 is rotatably connected on the outer surface of the hollow column 6 through a pin shaft matched with a pole lug, a disc 8 is rotatably connected on the lower end face of the threaded rod 4, a supporting leg 9 is rotatably connected on the disc 8 through a hinge, a gear box 10 is fixedly connected in the middle of the upper end face of the supporting plate 1, a motor 11 is fixedly connected at the bottom of an inner cavity of the gear box, the middle of the sliding rod 15 is connected with a fixing plate 16 through screw threads.

In this embodiment, threaded rod 4 runs through sleeve 3 and 1 threaded connection of backup pad, supporting leg 9 inner chamber bottom is connected with bracing piece 7 through round pin axle rotation, because threaded rod 4 runs through sleeve 3 and 1 threaded connection of backup pad, through rotatory turning handle 5, turning handle 5 drives threaded rod 4 and rotates, thereby drive hollow post 6 and disc 8 downstream through threaded rod 4, when disc 8 and ground contact, and when being in same minimum horizontal plane with brake universal wheel 2, hollow post 6 drives supporting leg 9 lapse through bracing piece 7, finally make supporting leg 9 rotatory when reaching with 8 same horizontal planes of carousel, cause backup pad 1 to support, when not needing to use, cause 9 upwards rotations through rotatory turning handle 5, thereby contract supporting leg 9, make things convenient for the removal in later stage.

In this embodiment, lead screw 13 runs through gear box 10 and rotates with backup pad 1 to be connected, because lead screw 13 runs through gear box 10 and rotates with backup pad 1 to be connected, through starter motor 11, motor 11 drives axis of rotation 12 through bevel gear group and rotates, is connected with lead screw 13 because of the rotation of bevel gear group is organized at 12 both ends of axis of rotation, thereby drive lead screw 13 through axis of rotation 12 and rotate, and then realized the lift of fixed plate 16 on lead screw 13, also made things convenient for later stage staff's work.

In this embodiment, the sliding rod 15 runs through the gear box 10 and is fixedly connected with the support plate 1, and the fixing plate 16 is connected to the sliding rod 15 in a sliding manner, so that the fixing and balancing of the fixing plate 16 are realized, and the later-stage workers can work on the fixing plate 16 conveniently.

In this embodiment, screw 13 middle part threaded connection has fixed plate 16, fixedly connected with baffle around the 16 up end of fixed plate, because fixedly connected with baffle around the 16 up end of fixed plate to prevent through the baffle that the staff from dropping from fixed plate 16, and then protected staff's life safety.

In this embodiment, disc 8 up end is provided with the recess, is connected with supporting leg 9 through the round pin axle rotation in the recess.

When the device is in operation, after the device is moved to a designated place, the rotating handle 5 is rotated, the rotating handle 5 drives the threaded rod 4 to rotate, so that the hollow column 6 and the disc 8 are driven to move downwards through the threaded rod 4, when the disc 8 is in contact with the ground and is at the same lowest level with the brake universal wheel 2, the hollow column 6 drives the supporting leg 9 to rotate downwards through the supporting rod 7, finally the supporting leg 9 rotates to the same level with the turntable 8, so that the supporting plate 1 is supported, when the device is not needed to be used, the supporting leg 9 rotates upwards through the rotating handle 5, so that the supporting leg 9 is contracted, the later-stage movement is facilitated, after the supporting plate 1 is supported and balanced, a worker can stand on the fixed plate 16 to work, and because the baffle plate is fixedly connected around the upper end face of the fixed plate 16, the worker is prevented from falling off from the fixed plate 16 through the baffle plate, and the life safety, when the staff need carry out the lift work, through starter motor 11, motor 11 passes through bevel gear group and drives axis of rotation 12 and rotate, is connected with lead screw 13 because of the rotation of bevel gear group is organized at 12 both ends of axis of rotation, thereby drive lead screw 13 through axis of rotation 12 and rotate, and then realized the lift of fixed plate 16 on lead screw 13, because fixed plate 16 is all around through 15 sliding connection of slide bar, thereby make things convenient for the steady lift of fixed plate, also made things convenient for later stage staff's work. Therefore, the device realizes the increase of the supporting area with the ground and also realizes the protection of workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction elevator fixing device, includes backup pad (1), its characterized in that: the brake universal wheel (2) is uniformly arranged on the lower end face of the supporting plate (1), a sleeve (3) is fixedly connected to the lower end face of the supporting plate (1), a threaded rod (4) is connected to the upper end face of the supporting plate (1) in a threaded mode, a rotating handle (5) is fixedly connected to the upper end face of the threaded rod (4), an hollow column (6) is connected to the lower portion of the threaded rod (4) in a threaded mode, a supporting rod (7) is rotatably connected to the outer surface of the hollow column (6) through a lug matching pin shaft, a disc (8) is rotatably connected to the lower end face of the threaded rod (4), supporting legs (9) are rotatably connected to the disc (8) through hinges, a gear box (10) is fixedly connected to the middle of the upper end face of the supporting plate (1), a motor (11) is, the lead screw (13) is connected with in axis of rotation (12) both ends through bevel gear group rotation, gear box (10) up end fixedly connected with pole setting (14), pole setting (14) inner chamber is provided with slide bar (15), threaded connection has fixed plate (16) in the middle of slide bar (15).

2. A construction elevator securing apparatus according to claim 1, wherein: threaded rod (4) run through sleeve (3) and backup pad (1) threaded connection, supporting leg (9) inner chamber bottom is connected with bracing piece (7) through the round pin axle rotation.

3. A construction elevator securing apparatus according to claim 1, wherein: the screw rod (13) penetrates through the gear box (10) and is rotatably connected with the supporting plate (1).

4. A construction elevator securing apparatus according to claim 1, wherein: the sliding rod (15) penetrates through the gear box (10) and is fixedly connected with the supporting plate (1).

5. A construction elevator securing apparatus according to claim 1, wherein: the middle of the screw rod (13) is in threaded connection with the fixing plate (16), and a baffle is fixedly connected to the periphery of the upper end face of the fixing plate (16).

6. A construction elevator securing apparatus according to claim 1, wherein: the upper end face of the disc (8) is provided with a groove, and the supporting legs (9) are rotatably connected in the groove through pin shafts.