CN210828254U

CN210828254U - Movable scaffold

Info

Publication number: CN210828254U
Application number: CN201921123514.0U
Authority: CN
Inventors: 陈林; 邹文丽; 陈文�; 王振飞
Original assignee: Jiangsu Tian'an Testing Technology Co ltd
Current assignee: Jiangsu Tian'an Testing Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-23
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to the technical field of movable scaffolds, in particular to a movable scaffold, which solves the defect of low safety performance of the movable scaffold in the prior art, and comprises a support rod, a top plate, a plurality of support rods and a fixing device, wherein the bottom of the top plate is provided with a plurality of support rods, two crossed connecting rods are welded between each pair of support rods at the front end and the rear end of the top plate, two protective baffles are respectively connected with the front end and the rear end of the top plate through hinges, the fixing device is arranged at the bottom end of the protective baffles, the bottom of the top plate is provided with a plurality of bearing rods which respectively extend towards the front end and the rear end of the top plate, a connecting cross rod is welded between a pair of support rods at the side surface of the top plate, and the connecting cross rod is positioned at the lower part of the support rods, the protective baffles in the, when the guard flap is horizontal, can expand the bearing area of roof.

Description

Movable scaffold

Technical Field

The utility model relates to a portable scaffold frame technical field especially relates to a movable scaffold frame.

Background

The mobile scaffold refers to various supports erected on a construction site for workers to operate and solve vertical and horizontal transportation. The novel scaffold has the advantages of being simple in assembly and disassembly, good in bearing performance, safe and reliable in use and the like, the development speed is high, the movable scaffold is developed earliest in various novel scaffolds, the using amount is the most, however, the existing scaffold cannot be adjusted, a protection device is not arranged, and the safety of workers in working is low.

Disclosure of Invention

The utility model aims at solving the shortcoming that the movable scaffold frame security performance that exists is low among the prior art, and the movable scaffold frame that proposes.

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

the utility model provides a movable scaffold, includes bracing piece, roof, guard flap and fixing device, the bottom of roof is equipped with a plurality of bracing pieces, every of roof front and back end has welded two criss-cross connecting rods between the bracing piece, two guard flap is connected through both ends around hinge and roof respectively, fixing device sets up the bottom at guard flap, the bottom of roof is equipped with a plurality of bearing bars, and the bearing bar extends to both ends around the roof respectively, weld between a pair of bracing piece of roof side and connect the horizontal pole, and connect the lower part that the horizontal pole is located the bracing piece, it has welded vertical pole to connect between horizontal pole and the roof, a plurality of horizontal poles have been welded between vertical pole and the bracing piece of one side, and the horizontal pole is evenly distributed from top to bottom, the bottom of bracing piece all is equipped with the gyro wheel.

Preferably, fixing device includes fixed pin, fixed block, spacing ring piece and sliding hole, the fixed block welding is in the inboard bottom of guard flap, and the sliding hole setting is in the fixed block.

Preferably, the fixed pin sleeve is established in the sliding hole, and fixed pin and sliding hole sliding fit, the both sides at roof top all are equipped with the cotter way, and cotter way and fixed pin phase-match.

Preferably, the limit ring block is arranged on the fixed pin, and the fixed pin limit ring block is positioned below the fixed block.

Preferably, the both sides of roof all are equipped with the hand dish, and the winding has wire rope on the hand dish, the side of guard flap is equipped with the winding pole, wire rope's the other end and winding pole are connected.

Compared with the prior art, the utility model provides a guard shield can freely adjust, and guard shield when vertical can be made the rail guard and use, has improved the workman and has at the security of during operation, when guard shield level, can extend the bearing area of roof.

Drawings

Fig. 1 is a schematic side view of a movable scaffold according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the movable scaffold provided by the present invention;

fig. 3 is the utility model provides a main view structure schematic diagram of movable scaffold frame.

In the figure: the device comprises a supporting rod 1, a connecting rod 2, a top plate 3, a pin groove 31, a protective baffle 4, a fixing device 5, a fixing pin 51, a fixing block 52, a limiting ring block 53, a sliding hole 54, a bearing rod 6, a hand-cranking plate 7, a steel wire rope 8, a winding rod 9, a vertical rod 10, a cross rod 11, a roller 12 and a connecting cross rod 13.

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.

Referring to fig. 1-3, a movable scaffold comprises supporting rods 1, a top plate 3, protective baffles 4 and a fixing device 5, wherein a plurality of supporting rods 1 are arranged at the bottom of the top plate 3, two crossed connecting rods 2 are welded between each pair of supporting rods 1 at the front end and the rear end of the top plate 3, the two protective baffles 4 are respectively connected with the front end and the rear end of the top plate 3 through hinges, the fixing device 5 is arranged at the bottom end of the protective baffles 4, a plurality of bearing rods 6 are arranged at the bottom of the top plate 3, the bearing rods 6 extend towards the front end and the rear end of the top plate 3 respectively, a connecting cross rod 13 is welded between a pair of supporting rods 1 on the side surface of the top plate 3, and connect horizontal pole 13 and be located the lower part of bracing piece 1, welded vertical pole 10 between connecting horizontal pole 13 and roof 3, welded a plurality of horizontal poles 11 between vertical pole 10 and the bracing piece 1 of one side, and horizontal pole 11 from top to bottom evenly distributed, the bottom of bracing piece 1 all is equipped with gyro wheel 12.

Wherein, fixing device 5 includes fixed pin 51, fixed block 52, spacing ring piece 53 and sliding hole 54, fixed block 52 welds the bottom of guard flap 4 inboard, and sliding hole 54 sets up in fixed block 52, fixed pin 51 cover is established in sliding hole 54, and fixed pin 51 and sliding hole 54 sliding fit, the both sides at roof 3 top all are equipped with cotter groove 31, and cotter groove 31 and fixed pin 51 phase-match, spacing ring piece 53 sets up on fixed pin 51, and fixed pin 51 spacing ring piece 53 is located the below of fixed block 52, when guard flap 4 is vertical, slip fixed pin 51 inserts in cotter groove 31, guard flap 4 can be vertically fixed, when needing guard flap 4 level placement, extract fixed pin 51, can rotate guard flap 4 to the level.

All be equipped with hand dish 7 in the both sides of roof 3, and the winding has wire rope 8 on hand dish 7, the side of protective barrier 4 is equipped with winding pole 9, wire rope 8's the other end is connected with winding pole 9, wave hand dish 7, hand dish 7 packs up wire rope 8 or emits, when wire rope 8 packed up, wire rope 8 drives protective barrier 4 vertical rising, when wire rope 8 emits, protective barrier 4 will slowly rotate to the level, protective barrier 4's bottom is born by bearing bar 6.

Example (b): hand dish 7 is shaken, hand dish 7 is packed up wire rope 8 or is emitted, when wire rope 8 is packed up, wire rope 8 drives the vertical rise of protective baffle 4, when wire rope 8 emits, protective baffle 4 will slowly rotate to the level, protective baffle 4's bottom is born by bearing bar 6, when protective baffle 4 is vertical, slip fixed pin 51 inserts in the pin groove 31, protective baffle 4 can be vertical fixed, when protective baffle 4 is vertical, can make the rail guard use, the security of workman at the during operation has been improved, when needs place protective baffle 4 level, extract fixed pin 51, can rotate protective baffle 4 to the level, when the bearing area of roof 3 is expanded to needs, place protective baffle 4 level.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable scaffold comprises supporting rods (1), a top plate (3), protective baffles (4) and a fixing device (5), and is characterized in that a plurality of supporting rods (1) are arranged at the bottom of the top plate (3), two crossed connecting rods (2) are welded between every pair of supporting rods (1) at the front end and the rear end of the top plate (3), the two protective baffles (4) are respectively connected with the front end and the rear end of the top plate (3) through hinges, the fixing device (5) is arranged at the bottom end of the protective baffles (4), a plurality of bearing rods (6) are arranged at the bottom of the top plate (3), the bearing rods (6) respectively extend towards the front end and the rear end of the top plate (3), a connecting cross rod (13) is welded between the pair of supporting rods (1) at the side face of the top plate (3), the connecting cross rod (13) is positioned at the lower parts of the supporting rods (1), and a vertical rod (10) is welded between the connecting cross rod (, a plurality of cross rods (11) are welded between the vertical rod (10) and the supporting rod (1) on one side, the cross rods (11) are evenly distributed from top to bottom, and rollers (12) are arranged at the bottom ends of the supporting rods (1).

2. A scaffolding according to claim 1, characterized in that the fixing means (5) comprise fixing pins (51), fixing blocks (52), stop ring blocks (53) and sliding holes (54), the fixing blocks (52) are welded at the bottom of the inner side of the guard fence (4), and the sliding holes (54) are provided in the fixing blocks (52).

3. The movable scaffold according to claim 2, wherein the fixed pin (51) is sleeved in the sliding hole (54), the fixed pin (51) is in sliding fit with the sliding hole (54), pin grooves (31) are formed in two sides of the top plate (3), and the pin grooves (31) are matched with the fixed pin (51).

4. A scaffolding according to claim 2, characterized in that the stop ring block (53) is arranged on the fixing pin (51) and the fixing pin (51) stop ring block (53) is located below the fixing block (52).

5. The movable scaffold according to claim 1, wherein hand-operated disks (7) are arranged on two sides of the top plate (3), steel wire ropes (8) are wound on the hand-operated disks (7), winding rods (9) are arranged on the side surfaces of the protective baffles (4), and the other ends of the steel wire ropes (8) are connected with the winding rods (9).