CN215617967U

CN215617967U - Portable numerical control lift maintenance platform device

Info

Publication number: CN215617967U
Application number: CN202122107140.7U
Authority: CN
Inventors: 韩渴望; 李波
Original assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Current assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a portable numerical control lifting maintenance platform device, which relates to the technical field of numerical control equipment and comprises a base station and two installation seats symmetrically installed on two sides of the base station, wherein vertical seats are rotatably connected in the two installation seats through pin shafts, vertical frames are slidably arranged in the two vertical seats, a connecting block is jointly fixed at the lower ends of the two vertical seats, a height adjusting component matched with the two vertical frames is installed on the connecting block, a supporting component for placing materials is connected between the two vertical frames through a lifting component, the lifting component comprises top beams fixed at the upper ends of the two vertical frames, a servo motor is installed at the bottom of each top beam, and a screw rod is fixed on an output shaft of the servo motor through a coupler. The utility model greatly saves the transportation and storage space of the platform device on the basis of ensuring the upper limit of the lifting of the platform device, and has strong convenience and adaptability to various maintenance working conditions.

Description

Portable numerical control lift maintenance platform device

Technical Field

The utility model relates to the technical field of numerical control equipment, in particular to a portable numerical control lifting maintenance platform device.

Background

Numerical control equipment adopts the computer to realize digital program control's technique, and present lift maintenance platform has mostly adopted numerical control program, but most volumes of present numerical control lift maintenance platform are comparatively huge, and the transportation storage is inconvenient, and the numerical control lift maintenance platform's that little volume set up rising upper limit has some restrictions again, can't accomplish the platform volume and rise concurrently of upper limit, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most of numerical control lifting maintenance platforms in the prior art are large in size and inconvenient to transport and store, the lifting upper limit of the numerical control lifting maintenance platform with small size is limited, and the size and the lifting upper limit of the platform cannot be combined.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a portable numerical control lift maintenance platform device, includes that base station and symmetry install two mount pads, two in the base station both sides all be connected with through the round pin axle rotation in the mount pad and erect the seat, two it is provided with perpendicular frame, two all to slide in the seat to erect the lower extreme of seat is fixed with the connecting block jointly, install on the connecting block with two perpendicular frame assorted parts of increaseing, two it is connected with the bearing part that supplies the material to place to erect through lifting parts between the frame.

Preferably, the lifting component is including fixing the back timber in two perpendicular framves upper ends, servo motor is installed to the bottom of back timber, servo motor's output shaft is fixed with the screw rod through the shaft coupling, screw rod overcoat is established and threaded connection has the internal thread sleeve, the external fixed cover of internal thread sleeve is equipped with backing plate b, backing plate b's both sides offset the setting with the side laminating formula of two perpendicular framves.

Preferably, the supporting component comprises a backing plate a hinged to one end, far away from the internally threaded sleeve, of a backing plate b through a hinge, and two anti-falling cushion blocks b are symmetrically mounted on the bottom side of the backing plate b.

Preferably, the height-adjusting part comprises a driving frame and a connecting sleeve, two ends of the driving frame are fixed on one side of the two vertical frames back to the base plate a, the connecting sleeve is fixed in the concave part of the driving frame, a hydraulic oil cylinder b is installed on the connecting block, and an output shaft of the hydraulic oil cylinder b is fixed in the connecting sleeve.

Preferably, the base station is rotatably connected with a hydraulic oil cylinder a through a shaft rod, and one end of the hydraulic oil cylinder a, which is close to the two vertical seats, is rotatably connected with the outer convex surface of the driving frame through a pin.

Preferably, two opposite sides of the vertical frames are fixedly provided with anti-falling cushion blocks a, and the anti-falling cushion blocks a are located below the base plate b.

Preferably, the base is provided with a first through hole, a second through hole and a third through hole in sequence from left to right, and the shaft rod is installed in the first through hole.

Compared with the prior art, the utility model has the following advantages:

1. the platform device lifting device takes the transportation and storage space of the platform device and the lifting upper limit of the platform device into consideration, is practical and flexible, greatly saves the transportation and storage space of the platform device on the basis of ensuring the lifting upper limit of the platform device, and is strong in convenience and capable of adapting to various maintenance working conditions.

2. The utility model can reduce the weight of the base station, facilitate lifting, ensure the bearing and stabilizing capability of the base station as much as possible, and can ensure that the driving frame and the hydraulic oil cylinder a are hidden into the first through hole by controlling the hydraulic oil cylinder a when the driving frame is lowered to the lowest, thereby not occupying too much space.

Drawings

Fig. 1 is a schematic perspective view of a portable numerical control lifting maintenance platform device according to the present invention;

fig. 2 is a schematic perspective view of a portable numerical control lifting maintenance platform device according to the present invention;

FIG. 3 is an exploded view of a vertical base and a vertical frame body of the portable numerical control lifting maintenance platform device provided by the utility model;

FIG. 4 is a diagram showing a state where a vertical seat and a vertical frame of the portable numerical control lifting maintenance platform device provided by the present invention are folded on a base;

fig. 5 is a schematic structural diagram of a supporting member of a portable numerical control lifting maintenance platform device according to the present invention.

In the figure:

1 base platform, 2 hydraulic oil cylinders a, 3 mounting seats, 4 vertical seats, 5 top beams, 6 vertical frames, 601 anti-falling cushion blocks a, 7 connecting blocks, 8 hydraulic oil cylinders b, 9 servo motors, 10 screw rods,

11 backing plates a, 12 drive frames, 13 connecting sleeves, 14 backing plates b, 1401 anti-falling backing blocks b, 15 internally threaded sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-5, in the embodiment of the utility model, a portable numerical control lifting maintenance platform device comprises a base platform 1 and two installation bases 3 symmetrically installed on two sides of the base platform 1, wherein vertical bases 4 are rotatably connected in the two installation bases 3 through pin shafts, vertical frames 6 are slidably arranged in the two vertical bases 4, connecting blocks 7 are jointly fixed at the lower ends of the two vertical bases 4, height adjusting parts matched with the two vertical frames 6 are installed on the connecting blocks 7, and supporting parts for placing materials are connected between the two vertical frames 6 through the lifting parts.

The lifting component comprises top beams 5 fixed at the upper ends of the two vertical frames 6, a servo motor 9 is installed at the bottom of each top beam 5, a screw rod 10 is fixed on an output shaft of each servo motor 9 through a coupler, an internal thread sleeve 15 is sleeved and connected outside each screw rod 10 in a threaded mode, a backing plate b14 is fixedly sleeved outside each internal thread sleeve 15, and two sides of each backing plate b14 are abutted to the side edges of the two vertical frames 6 in an attaching mode; the support member comprises a backing plate a11 hinged to a backing plate b14 at the end away from the internally threaded sleeve 15, and two anti-falling pads b1401 are symmetrically mounted on the bottom side of the backing plate b 14.

The height adjusting component comprises a driving frame 12 and a connecting sleeve 13, two ends of the driving frame 12 are fixed on one side of the two vertical frames 6 back to the backing plate a11, the connecting sleeve 13 is fixed in the inner concave part of the driving frame 12, a hydraulic oil cylinder b8 is installed on the connecting block 7, and an output shaft of the hydraulic oil cylinder b8 is fixed in the connecting sleeve 13. On the basis of the lifting upper limit of the vertical seat 4, the two vertical frames 6 are additionally arranged, the driving frame 12 and the connecting sleeve 13 can be lifted up through the hydraulic oil cylinder b8, and then the two vertical frames 6 are driven to be lifted up, so that the lifting upper limit of the backing plate b14 and the backing plate a11 is changed into the sum of the vertical seat 4 and the vertical frame 6, and the lifting upper limit of the platform device is effectively improved.

The base station 1 is rotatably connected with a hydraulic oil cylinder a2 through a shaft rod, one end of a hydraulic oil cylinder a2, which is close to two vertical seats 4, is rotatably connected with an outer convex surface of the driving frame 12 through a pin, the hydraulic oil cylinder a2 needs to make synchronous adjustment adapting to the position of the driving frame 12 along with the extension or shortening of an output shaft of a hydraulic oil cylinder b8, the situation that the hydraulic oil cylinder a2 is pulled (pressed) is avoided, meanwhile, the hydraulic oil cylinder a2 of the synchronous adjustment can also provide a supporting force for the driving frame 12, and the structural strength of the driving frame 12 and the two vertical frames 6 is improved.

The specific detailed working process is as follows: on the basis of the lifting upper limit of the vertical seat 4, the two vertical frames 6 are additionally arranged, the driving frame 12 and the connecting sleeve 13 can be lifted up through the hydraulic oil cylinder b8, and then the two vertical frames 6 are driven to be lifted up, so that the lifting upper limit of the backing plate b14 and the backing plate a11 becomes the sum of the vertical seat 4 and the vertical frame 6, the lifting upper limit of the platform device is effectively improved, and the vertical frames 6 can retract in the vertical seat 4 and are attached to the base platform 1 along with the folded vertical seat 4, so that the transportation and storage space of the platform device is greatly saved;

the platform device is considered to be in transportation, storage space and the rising upper limit of the platform device, the platform device is practical and flexible, the transportation and storage space of the platform device is greatly saved on the basis of ensuring the rising upper limit of the platform device, and the platform device is high in convenience and can adapt to various maintenance working conditions.

Example 2

This example differs from example 1 in that: the anti-falling cushion blocks a601 are fixedly arranged on the opposite sides of the two vertical frames 6, and the two anti-falling cushion blocks a601 are positioned below the backing plate b14, so that the backing plate b14 can be prevented from excessively moving downwards to accidentally impact the driving frame 12, and the running stability and reliability of the device are ensured; first, second, third through hole has been seted up in proper order from left to right on base station 1, and the axostylus axostyle is installed in first through hole, like this lighten the convenient pressure-bearing steadiness ability that draws of weight of base station 1 and also can guarantee base station 1 as far as possible, and when reducing drive frame 12 to minimumly, control hydraulic cylinder a 2's output shaft retracts and to fold vertical seat 4 and receive the top surface of pasting at base station 1, drive frame 12 and hydraulic cylinder a2 can be hidden in first through hole along with the situation, do not account for too much space, elegant appearance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a portable numerical control goes up and down to maintain platform device, includes that base station (1) and symmetry install two mount pads (3) in base station (1) both sides, its characterized in that, two all be connected with through the round pin axle rotation in mount pad (3) and erect seat (4), two it is provided with in the seat (4) all to slide to erect erects frame (6), two erect the lower extreme of seat (4) and be fixed with connecting block (7) jointly, install on connecting block (7) and erect frame (6) assorted heightening part, two it is connected with the bearing part that supplies the material to place through lifting part between the frame (6) to erect.

2. The portable numerical control lift maintenance platform device of claim 1, characterized in that, the lifting means includes top beam (5) fixed at two vertical braces (6) upper ends, servo motor (9) are installed to the bottom of top beam (5), the output shaft of servo motor (9) is fixed with screw rod (10) through the shaft coupling, screw rod (10) overcoat is established and threaded connection has internal thread sleeve (15), internal thread sleeve (15) overcoat is equipped with backing plate b (14), the both sides of backing plate b (14) offset with the side laminating formula of two vertical braces (6).

3. The portable numerical control lifting maintenance platform device is characterized in that the supporting component comprises a base plate a (11) hinged to one end, far away from the internally threaded sleeve (15), of a base plate b (14) through a hinge, and two anti-falling cushion blocks b (1401) are symmetrically mounted on the bottom side of the base plate b (14).

4. The portable numerical control lifting maintenance platform device according to claim 3, wherein the height-adjusting component comprises a driving frame (12) and a connecting sleeve (13), two ends of the driving frame (12) are fixed on one side of the two vertical frames (6) back to the base plate a (11), the connecting sleeve (13) is fixed on an inner concave part of the driving frame (12), a hydraulic oil cylinder b (8) is installed on the connecting block (7), and an output shaft of the hydraulic oil cylinder b (8) is fixed in the connecting sleeve (13).

5. The portable numerical control lifting maintenance platform device according to claim 4, characterized in that the base (1) is rotatably connected with a hydraulic cylinder a (2) through a shaft rod, and one end of the hydraulic cylinder a (2) close to the two vertical seats (4) is rotatably connected with the outer convex surface of the driving frame (12) through a pin.

6. The portable numerical control lifting maintenance platform device according to claim 2, characterized in that the opposite sides of the two vertical frames (6) are fixedly provided with anti-falling cushion blocks a (601), and the two anti-falling cushion blocks a (601) are positioned below the cushion plate b (14).

7. The portable numerical control lifting maintenance platform device according to claim 5, wherein the base platform (1) is sequentially provided with a first through hole, a second through hole and a third through hole from left to right, and the shaft rod is installed in the first through hole.