CN214456287U

CN214456287U - Rack transmission lifting upright post

Info

Publication number: CN214456287U
Application number: CN202022321432.6U
Authority: CN
Inventors: 姜殿臣
Original assignee: Guangdong Road Buck Co ltd
Current assignee: Guangdong Road Buck Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-10-22
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a rack transmission lifting upright post, which comprises an upright post base, a rack, an aluminum upright post, a rack sliding frame, a direct current motor, a gear, a motor frame, a beam bracket, a beam adjusting frame, a bracket mounting plate, a steel wire rope, a travel switch, a pulley, a balancing weight and an upright post top cover, wherein one side inside the aluminum upright post is fixedly connected with one side of the balancing weight, a through hole is arranged at the joint of the aluminum upright post and the balancing weight, the top end of the other side of the rack sliding frame is fixedly connected with one side of the bracket mounting plate, the center of the other side of the bracket mounting plate is fixedly connected with one side of the beam bracket, the top end of the beam bracket is fixedly connected with the bottom end of the beam adjusting frame, the center of the top end of the bracket mounting plate is fixedly connected with one end of the steel wire rope, the utility model changes the traditional lifting mode, and utilizes the direct current motor to drive the gear to move on the rack, meanwhile, the lifting stroke is adjusted by utilizing the mounted stroke switch, so that the lifting stroke can be quickly adjusted.

Description

Rack transmission lifting upright post

Technical Field

The utility model relates to a lift stand technical field specifically is a rack drive lift stand.

Background

The rack transmission lifting stand column is a mechanical device suitable for lifting of a cross beam of a 3D four-wheel aligner camera of an automobile, supports and lifts the cross beam of the 3D four-wheel aligner camera in the application of four-wheel alignment detection of the automobile, automatically tracks the lifting height of the automobile by acquiring an instruction of a software system of the four-wheel aligner, and changes along with the change of the lifting height position of the automobile, and the conventional lifting stand column on the market has two types of lifting of an electric screw rod and an electric telescopic rod. The electric screw rod lifting structure is that a spiral screw rod is driven to rotate through a speed reduction direct current motor, a nut is matched on the spiral screw rod, and the nut drives a lifting sliding frame to linearly lift and move in the vertical direction of an upright post under the action of the rotating force of the spiral screw rod. The lifting structure of the electric telescopic rod is that a direct current motor drives a screw rod to rotate, the screw rod pushes the telescopic rod to move upwards or downwards in a telescopic mode, but the lifting stroke of the existing lifting stand column is fixed and cannot be adjusted quickly, so that a novel rack transmission lifting stand column is designed necessarily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack drive lift stand to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a rack transmission lifting upright column comprises an upright column base, a rack, an aluminum upright column, a rack sliding frame, a direct current motor, a gear, a motor frame, a beam bracket, a beam adjusting frame, a bracket mounting plate, a steel wire rope, a travel switch, a pulley, a balancing weight and an upright column top cover, wherein one side inside the aluminum upright column is fixedly connected with one side of the balancing weight, a through hole is formed in the joint of the aluminum upright column and the balancing weight, the top end of the other side of the rack sliding frame is fixedly connected with one side of the bracket mounting plate, the center of the other side of the bracket mounting plate is fixedly connected with one side of the beam bracket, the top end of the beam bracket is fixedly connected with the bottom end of the beam adjusting frame, the center of the top end of the bracket mounting plate is fixedly connected with one end of the steel wire rope, the bottom end of the other side of the rack sliding frame is fixedly connected with one end of the motor frame, and the joint of the rack and the gear is provided with the through hole, the gear penetrates through a through hole formed in the joint of the rack sliding frame and the gear and is meshed with teeth arranged on the rack, one side of the rack is fixedly connected with the center of one side of the aluminum upright column, and travel switches are respectively installed at two ends of the center of the other side of the rack sliding frame.

Further, the bottom end of the aluminum upright is fixedly connected with the upright base, and the top end of the aluminum upright is fixedly connected with the bottom end of the upright top cover.

Further, one side and the rack balladeur train sliding connection of aluminum product stand, and the rack balladeur train all installs the pulley with one side top center both sides junction of aluminum product stand.

Furthermore, one side of the motor frame is fixedly connected with one side of the direct current motor, and the output end of the direct current motor is connected with the gear through the gearbox.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, utilize the direct current motor of installing on the motor frame, and direct current motor configuration gear transmission, when direct current motor circular telegram is rotatory, drive the cooperation and connect the gear uniform velocity rotation of adhering to on the rack, promote the lift balladeur train at the vertical direction straight line elevating movement of stand, be favorable to the quick adjustment lift stroke, utilize the travel switch of installation simultaneously, be favorable to adjusting the lift stroke.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a partial structural schematic diagram of the present invention;

in the figure: 1. a column base; 2. a rack; 3. aluminum upright posts; 4. a rack carriage; 5. a direct current motor; 6. a gear; 7. a motor frame; 8. a beam bracket; 9. a beam adjusting bracket; 10. a bracket mounting plate; 11. a wire rope; 12. a travel switch; 13. a pulley; 14. a balancing weight; 15. and (4) a top cover of the upright post.

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 rack transmission lifting upright post comprises an upright post base 1, a rack 2, an aluminum upright post 3, a rack sliding frame 4, a direct current motor 5, a gear 6, a motor frame 7, a beam bracket 8, a beam adjusting frame 9, a bracket mounting plate 10, a steel wire rope 11, a travel switch 12, a pulley 13, a balancing weight 14 and an upright post top cover 15, wherein the bottom end of the aluminum upright post 3 is fixedly connected with the upright post base 1, the top end of the aluminum upright post 3 is fixedly connected with the bottom end of the upright post top cover 15, the utility model is convenient to mount, one side inside the aluminum upright post 3 is fixedly connected with one side of the balancing weight 14, a through hole is arranged at the joint of the aluminum upright post 3 and the balancing weight 14, the balancing weight 14 is used for lightening the working load of the direct current motor 5 and prolonging the service life, one side of the aluminum upright post 3 is slidably connected with the rack sliding frame 4, and the pulley 13 is arranged at the joint of the two sides of the center of the top end of one side of the rack sliding frame 4 and the upright post 3, the rack carriage 4 is convenient to move, the friction force is reduced, the top end of the other side of the rack carriage 4 is fixedly connected with one side of a bracket mounting plate 10, the center of the other side of the bracket mounting plate 10 is fixedly connected with one side of a beam bracket 8, the top end of the beam bracket 8 is fixedly connected with the bottom end of a beam adjusting frame 9, the center of the top end of the bracket mounting plate 10 is fixedly connected with one end of a steel wire rope 11, the bottom end of the other side of the rack carriage 4 is fixedly connected with one end of a motor frame 7, one side of the motor frame 7 is fixedly connected with one side of a direct current motor 5, the output end of the direct current motor 5 is connected with a gear 6 through a gearbox, the rotation of the gear 6 is favorably driven, a through hole is formed in the joint of the rack carriage 4 and the gear 6, the gear 6 penetrates through the through hole formed in the joint of the rack carriage 4 and the gear 6 to be meshed with teeth arranged on the rack 2, one side of the rack 2 is fixedly connected with the center of an aluminum upright post 3, two ends of the center of the other side of the rack sliding frame 4 are respectively provided with a travel switch 12; when using this utility model, artifical messenger direct current motor 5 passes through wire and power fixed connection, utilizes the travel switch 12 of installation to remove the limit point afterwards, can quick adjustment lift stroke, when going up and down, drives the cooperation through opening direct current motor 5 and connects the gear 6 at the uniform velocity of adhering to on aluminum product stand 3 and rotate, promotes rack balladeur train 4 at the vertical direction straight line elevating movement of aluminum product stand 3, adjusts the lift stroke.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rack drive lift stand, includes stand base (1), rack (2), aluminum product stand (3), rack balladeur train (4), direct current motor (5), gear (6), motor frame (7), crossbeam bracket (8), crossbeam alignment jig (9), bracket mounting panel (10), wire rope (11), travel switch (12), pulley (13), balancing weight (14) and stand top cap (15), its characterized in that: the aluminum product stand column is characterized in that one side of the interior of the aluminum product stand column (3) is fixedly connected with one side of a balancing weight (14), a through hole is formed in the joint of the aluminum product stand column (3) and the balancing weight (14), the top end of the other side of the rack carriage (4) is fixedly connected with one side of a bracket mounting plate (10), the center of the other side of the bracket mounting plate (10) is fixedly connected with one side of a beam bracket (8), the top end of the beam bracket (8) is fixedly connected with the bottom end of a beam adjusting frame (9), the center of the top end of the bracket mounting plate (10) is fixedly connected with one end of a steel wire rope (11), the bottom end of the other side of the rack carriage (4) is fixedly connected with one end of a motor frame (7), a through hole is formed in the joint of the rack carriage (4) and a gear (6), and the gear teeth arranged on the rack carriage (4) and the gear (6) are meshed with each other, one side of the rack (2) is fixedly connected with the center of one side of the aluminum upright post (3), and travel switches (12) are respectively installed at the two ends of the center of the other side of the rack sliding frame (4).

2. A rack drive lifting column as claimed in claim 1, wherein: the bottom end of the aluminum upright post (3) is fixedly connected with the upright post base (1), and the top end of the aluminum upright post (3) is fixedly connected with the bottom end of the upright post top cover (15).

3. A rack drive lifting column as claimed in claim 1, wherein: one side and rack balladeur train (4) sliding connection of aluminum product stand (3), and rack balladeur train (4) all installs pulley (13) with one side top center both sides junction of aluminum product stand (3).

4. A rack drive lifting column as claimed in claim 1, wherein: one side of the motor frame (7) is fixedly connected with one side of the direct current motor (5), and the output end of the direct current motor (5) is connected with the gear (6) through the gearbox.