CN218253647U

CN218253647U - Rotatable lifting platform

Info

Publication number: CN218253647U
Application number: CN202222241880.4U
Authority: CN
Inventors: 聂万达; 曹宇航; 聂晶; 牛国梁
Original assignee: Harbin Liming Boiler Container Head Co ltd
Current assignee: Harbin Liming Boiler Container Head Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-10
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a rotatable lift platform, including the main drive box, L type rotor arm, vice drive support and base, L type rotor arm rotates with the main drive box to be connected and rotatory by its drive, the other end of L type rotor arm is equipped with vice drive support, vice drive support top has installed the dress card flange and has been used for fixed machined part, a plurality of clamping slide blocks have been installed on the dress card flange, adopt bolt fastening dress card, be equipped with the rotary motion that driving motor and reduction gear are used for driving L type rotor arm in the main drive box, also be equipped with driving motor and reduction gear in the corresponding vice drive support, it is used for controlgear to go up and down to be equipped with the hydraulic pressure guide pillar between above-mentioned main drive box and the base, hydraulic pressure guide pillar bottom is fixed on the base. The utility model discloses a carry out the fixed dress card back to various shape work pieces, the lift upset of realization work piece that can be convenient to groove machining to the work piece, the cutting is polished and is all played the additional action. The accident risk in the hoisting and overturning can be effectively avoided.

Description

Rotatable lifting platform

Technical Field

The utility model relates to a rotatable lift platform belongs to welding auxiliary assembly technical field.

Background

The welding positioner is produced in order to solve the welding situation that the welding position that we often meet shifts and select suitable welding position in welding process, and he places the place that needs the welding in suitable position through the gyration and the upset of workstation, can combine the use with welding equipment well, realizes welded automation, mechanization, improves production efficiency and welding quality. The welding positioner enables any welding seam to be welded of the welded part to be changed into ideal position welding of fillet welding, flat welding and flat angle welding, so that welding operation is easy, and welding quality is guaranteed. The various sizes of steel structure spare structure in the chemical industry energy product of today have big or small, and the welding process in the structure produce the deformation easily, and current process need combine the overhead traveling crane and hoist and mount vice hook of main hook in area to come the work piece upset to the processing of polishing or welding of work piece after the upset. When the welding position is inconvenient for a welder to operate, the welding forming at one time is difficult. Meanwhile, too many times of hoisting and overturning for changing the welding position in the welding process affect the production efficiency and are not beneficial to the hoisting process of safely producing products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a realize a rotatable lift platform to solve the problem that proposes among the above-mentioned background art.

In order to realize the purpose, the utility model adopts the following technical proposal:

a rotatable lifting platform comprises a main driving box body, an L-shaped rotating arm, an auxiliary driving support and a base, wherein the L-shaped rotating arm is rotatably connected with the main driving box body and is driven to rotate by the main driving box body, the other end of the L-shaped rotating arm is provided with the auxiliary driving support, a clamping flange is arranged above the auxiliary driving support and used for fixing a workpiece, a plurality of clamping slide blocks are arranged on the clamping flange and fixedly clamped by bolts, a driving motor and a speed reducer are arranged in the main driving box body and used for driving the L-shaped rotating arm to rotate, a driving motor and a speed reducer are also arranged in the corresponding auxiliary driving support, a hydraulic guide pillar is arranged between the main driving box body and the base and used for controlling equipment to lift, and the bottom of the hydraulic guide pillar is fixed on the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, dismouting convenient operation is succinct, and degree of automation is high, reduces workman labour cost. The utility model discloses a slider is installed to dress card flange, adopts the bolt fastening, and the dress card is convenient and can reduce the shrinkage deformation of welded structure in welding process, and the design of a plurality of fixed slider and the work piece that large-size dress card flange can adapt to different shape structures. The utility model discloses the usage is extensive, is not only welding auxiliary field, in chemical industry energy field, through the utility model discloses carry out the fixed dress card back to various shape work pieces, the lift upset of realization work piece that can be convenient to the groove machining of work piece, the cutting is polished and is all played the additional action. The accident risk in the hoisting and overturning can be effectively avoided.

Drawings

Fig. 1 is a schematic view of the plane structure of the present invention.

In the figure: 1. a main drive box body; 2. an L-shaped rotating arm; 3. a secondary drive support; 4. clamping a flange; 5. a hydraulic guide post; 6. clamping the sliding block; 7. a base.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.

A rotatable lifting platform comprises a main driving box body 1, an L-shaped rotating arm 2, an auxiliary driving support 3 and a base 7, wherein the L-shaped rotating arm 2 is rotatably connected with the main driving box body 1 and is driven to rotate by the main driving box body, the auxiliary driving support 3 is arranged at the other end of the L-shaped rotating arm 2, a clamping flange 4 is arranged above the auxiliary driving support 3 for fixing a workpiece, a plurality of clamping slide blocks 6 are arranged on the clamping flange 4 and are fixedly clamped by bolts, a driving motor and a speed reducer are arranged in the main driving box body 1 and are used for driving the L-shaped rotating arm to rotate, a driving motor and a speed reducer are also arranged in the corresponding auxiliary driving support, a hydraulic guide pillar 5 is arranged between the main driving box body and the base and is used for controlling equipment to lift, and the bottom of the hydraulic guide pillar 5 is fixed on the base 7.

When welding or turning processing is needed, a workpiece to be processed can be hoisted to the clamping flange 4. The workpiece is fixed by rotating the bolt and adjusting the position of the clamping slide block 6. After the machined workpiece is fixed, the main driving box body 1 can drive the L-shaped rotating arm 2 to rotate, and the auxiliary driving support 3 can drive the workpiece to rotate in the direction vertical to the output shaft. The hydraulic guide post 5 can control the whole lifting of the workpiece. The worker can adjust the workpiece to a proper angle and then can perform subsequent processing and manufacturing.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A rotatable lifting platform is characterized by comprising a main driving box body, an L-shaped rotating arm, an auxiliary driving support and a base, wherein the L-shaped rotating arm is rotatably connected with the main driving box body and is driven to rotate by the main driving box body, the other end of the L-shaped rotating arm is provided with the auxiliary driving support, a clamping flange is arranged above the auxiliary driving support and used for fixing a workpiece, a plurality of clamping slide blocks are arranged on the clamping flange, a clamping device is fixed by bolts, a driving motor and a speed reducer are arranged in the main driving box body and used for driving the L-shaped rotating arm to rotate, a driving motor and a speed reducer are also arranged in the corresponding auxiliary driving support, a hydraulic guide pillar is arranged between the main driving box body and the base and used for controlling equipment to lift, and the bottom of the hydraulic guide pillar is fixed on the base.