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CN-224213746-U - Foldable scaffold

CN224213746UCN 224213746 UCN224213746 UCN 224213746UCN-224213746-U

Abstract

The utility model relates to a foldable scaffold, and belongs to the technical field of semiconductor workshop maintenance. The scaffold comprises a first support main body, wherein the inner sides of bottom support legs of the first support main body are hinged with folding support legs, and the scaffold is fixed in an open or storage state through a locking structure. The ladder frames at the two ends are connected with a sliding seat with a locking structure in a sliding way, and a ladder is inserted into the inner side of the sliding seat. The bottom of the inner side is provided with a main pedal, two sides are hinged with side plates, two ends are hinged with a first end plate, the second telescopic rods at four corners of the top end are connected with the protective rods. The folding support has the advantages that the height of the protective rod can be manually adjusted by the second telescopic rod to adapt to different operation heights, the protective rail is arranged on the operation platform, articles can be prevented from falling off by the side plates, the safety is high, the support area is enlarged by the support frame of the folding support leg, the structure is more stable, the bottom universal wheels are convenient to move, the folding design saves storage space, and the folding support can be connected with the second support main body to quickly build a larger operation platform, so that different scale operation requirements are met, and the working efficiency is improved.

Inventors

  • CAI RI

Assignees

  • 陕西优乐曼建筑安装工程有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (8)

  1. 1. The foldable scaffold comprises a first bracket main body (1) and is characterized in that folding support legs (2) are hinged to the inner sides of bottom end support legs of the first bracket main body (1), and locking structures are arranged between the support legs and the folding support legs (2) and used for locking and fixing the unfolded or stored state of the folding support legs (2); The two ends of the first support main body (1) are fixedly connected with a ladder frame (3), the outer wall of the ladder frame (3) is slidably connected with a sliding seat (31), a locking structure is arranged between the sliding seat (31) and the ladder frame (3) and used for locking and fixing the sliding seat (31) after the outer wall of the ladder frame (3) slides to a preset position, and a ladder (32) is inserted into the inner side of the sliding seat (31) and used for a worker to climb on the inside of the first support main body (1); The novel telescopic support is characterized in that a main pedal (14) is fixedly connected to the bottom of the inner side of the first support body (1), side plates (12) are hinged to the two sides of the first support body (1), a first telescopic rod (121) is hinged to the inner side of each side plate (12), the output end of each first telescopic rod (121) is hinged to the first support body (1), the opening angle of each side plate (12) is further controlled by controlling the telescopic length of each first telescopic rod (121), first end plates (15) are hinged to the two ends of each first support body (1), and a locking structure is arranged between one end of each first end plate (15) far away from the hinged end and the corresponding first support body (1) and used for locking and fixing or opening the corresponding first end plate (15); Four angles on top of first support main part (1) are all fixedly connected with second telescopic link (13), four the output of second telescopic link (13) all carries out fixed connection with guard bar (131), through the flexible length of control second telescopic link (13), adjusts the protection height of guard bar (131).
  2. 2. The foldable scaffold according to claim 1, wherein the bottoms of the bottom support legs of the first bracket main body (1) are fixedly connected with first universal wheels (11), and the bottoms of the plurality of the folding support legs (2) are fixedly connected with second universal wheels (21).
  3. 3. The foldable scaffold of claim 1, wherein the bottom end of the foldable supporting leg (2) is clamped with a supporting frame (22), and the bottom end of the supporting frame (22) is provided with an adjustable supporting leg for clinging to the ground, so that the whole supporting area of the equipment is increased, and the stability of the equipment is improved.
  4. 4. A collapsible scaffold according to claim 1, wherein the locking structure between the first bracket body (1) and the collapsible leg (2) is fixedly connected by means of bolts.
  5. 5. The foldable scaffold according to claim 1, wherein the inner side of the sliding seat (31) is provided with a plug rod, two sides of the top end of the ladder (32) are provided with jacks, and the plug rod is connected with the jacks in a plug-in mode.
  6. 6. A collapsible scaffold according to claim 1, wherein the locking structure between the first end plate (15) and the first bracket body (1) is fixedly connected by means of a bolt.
  7. 7. The foldable scaffold of claim 1, wherein a second support body (10) is arranged on one side of the first support body (1), two ends of the second support body (10) are hinged with second end plates (101), the second end plates (101) can be fixedly connected with one ends of the first support body (1), the first end plates (15) can be fixedly connected with one ends of the second support body (10), connecting pedals (4) are paved at the bottoms of the inner sides of the first end plates (15) and the second end plates (101), and the second support body (10) is further connected with the first support body (1).
  8. 8. A collapsible scaffolding according to claim 1, characterised in that the first telescopic rod (121) and the second telescopic rod (13) are manual telescopic rods.

Description

Foldable scaffold Technical Field The utility model relates to the technical field of semiconductor workshop maintenance, in particular to a foldable scaffold. Background In a semiconductor workshop, equipment installation and debugging, line laying and maintenance and other high-altitude operations are frequent. Although the traditional scaffold is commonly used, the defects are prominent. The height of the semiconductor device is fixed, generally only two preset heights are needed, various height requirements of the semiconductor device are difficult to match, workers need to frequently replace or use auxiliary tools during operation, and the semiconductor device is low in efficiency and high in risk. On safety protection, operating platform lacks the rail guard, does not also have the measure of preventing article drop, in the workshop that cleanliness factor and equipment accuracy require high, the instrument drops vulnerable equipment, threatens personnel's safety. In the aspect of the structure, the folding part is simple to connect, is easy to loosen when frequently folded and unfolded, has large potential safety hazard when carrying heavy loads, and cannot meet the requirements of high-strength and high-precision operation. When carrying and depositing, because of its volume is big, difficult folding, carries inconveniently in workshop limited space, occupies a large amount of storage space, builds complicated large-scale scaffold frame and still consumes a large amount of manpowers and time, hinders production efficiency. Therefore, it is necessary to develop a scaffold which is adjustable in height, perfect in safety protection, stable in structure, convenient to carry, store and build up and is assembled, and the foldable scaffold is generated accordingly Disclosure of utility model The utility model provides a foldable scaffold for solving the problems in the prior art. In order to solve the technical problems, the foldable scaffold comprises a first bracket main body, wherein folding support legs are hinged to the inner sides of bottom end support legs of the first bracket main body, and locking structures are arranged between the support legs and the folding support legs and used for locking and fixing the unfolded or contained state of the folding support legs; The two ends of the first bracket main body are fixedly connected with a ladder frame, the outer wall of the ladder frame is connected with a sliding seat in a sliding manner, a locking structure is arranged between the sliding seat and the ladder frame and used for locking and fixing the sliding seat after the outer wall of the ladder frame slides to a preset position, and a ladder is inserted into the inner side of the sliding seat and used for a worker to climb into the first bracket main body; The bottom of the inner side of the first support main body is fixedly connected with a main pedal, two sides of the first support main body are hinged with side plates, the inner side of each side plate is hinged with a first telescopic rod, the output end of each first telescopic rod is hinged with the first support main body, the opening angle of each side plate is further controlled by controlling the telescopic length of each first telescopic rod, the two ends of each first support main body are hinged with first end plates, and a locking structure is arranged between one end of each first end plate far away from the hinged end and the first support main body and used for locking and fixing or opening the corresponding first end plate; Four angles on the top of first support main part are all fixedly connected with second telescopic link, and the output of four second telescopic links all carries out fixed connection with the guard bar, through the flexible length of control second telescopic link, adjusts the protection height of guard bar. The application discloses a foldable scaffold, which aims to solve the problems of complex construction, poor flexibility, insufficient safety and the like of the traditional scaffold. Through a series of innovative designs, the scaffold is convenient to fold, store and transport, stability and safety in the use process are improved, various different working scene demands can be met, and working efficiency and operation convenience of constructors are greatly improved. In some specific embodiments, the bottom ends of the bottom support legs of the first bracket main body are fixedly connected with first universal wheels, and the bottom ends of the plurality of folding support legs are fixedly connected with second universal wheels; The bottom of first support main part bottom supporting leg is equal fixedly connected with first universal wheel, the equal fixedly connected with second universal wheel of bottom of a plurality of folding landing legs. The scaffold has the advantages that the scaffold has good moving flexibility, is convenient to quickly transfer between different construction sites, re