CN207268071U - A height-adjustable safety scaffold - Google Patents

Abstract

The utility model discloses a kind of adjustable for height safety scaffold,Including pedal,The upper surface of the pedal is equipped with protective fence,The upper surface of protective fence is equipped with security bar,The lower surface of pedal is equipped with two fixed frames,The lower surface of two fixed frames has been respectively fixedly connected with two fixed frames,The inside of four fixed frames is respectively equipped with the first supporting rack,Four the first supporting racks are fixedly connected by screw with four fixed frames,Array distribution has pin hole no less than five respectively for the left surface of four the first supporting racks,The lower surface of four the first supporting racks is respectively equipped with the second supporting rack,This adjustable for height safety scaffold,Stable structure is durable,Installation easy to disassemble,It can be moved,Flexibility improves,It is time saving and energy saving,Reduce and waste,Facility is brought to outgoing carrying and use,Protective device increases,Increase protective and security,Reduce contingency occurrence probability,Add service efficiency.

Description

A height-adjustable safety scaffold

technical field

The utility model relates to the technical field of safety scaffolding, in particular to a height-adjustable safety scaffolding.

Background technique

At present, in building decoration and construction, whether it is the plumbing and electrical process, woodworking process or wall painting and spraying process, a traditional wooden shelf is often used, which is nailed by the carpenter with wooden squares and planks at the construction site. Due to the inconvenience of storage and transportation, the shelves are often disassembled and discarded on the spot after the decoration or maintenance construction is completed, causing great waste. Of course, there are also detachable decoration platform shelves in the prior art, but most of the decoration platform shelves have their own use height. Defects determined by the height. When the work position needs to be moved, it is necessary to move down the decoration platform frame, which causes inconvenience. Moreover, most of the scaffolding platforms in the prior art are flat plates. There are potential safety hazards for workers after standing on them, and the supporting structure of the flat plate is single. The column structure leads to extremely unstable scaffolding mechanism, low safety factor, low use efficiency and flexibility, which leads to increased construction efficiency and cost, and increases the probability of accidents.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a height-adjustable safety scaffold, which has a stable and durable structure, is easy to disassemble and install, and can be moved. The portability and use bring convenience, the number of protective devices increases, the protection and safety are increased, the probability of accidents is reduced, and the use efficiency is increased, which can effectively solve the problems in the background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a height-adjustable safety scaffold, including a pedal, the upper surface of the pedal is provided with a guardrail, the upper surface of the guardrail is provided with a protective strip, the lower surface of the pedal is There are two fixing frames, the lower surfaces of the two fixing frames are respectively fixedly connected with two fixing frames, and the insides of the four fixing frames are respectively provided with first supporting frames, and the four first supporting frames are connected with the four fixing frames by screws. Fixed connection, the lower surfaces of the four first support frames are respectively provided with a second support frame, pin holes are distributed on both sides of the first support frame and the second support frame, and fixed pins are arranged inside the pin holes, and the four second support frames The lower part of the support frame is provided with a fixed support plate, the left surface of the pedal is provided with two fixed plates, the two fixed plates are fixedly connected with the pedal through screws, and the left surface of the two fixed plates is provided with a fixed column, which is fixed with the ladder through the fixed ring To connect, the upper surface of the ladder is provided with protective strips.

As a preferred technical solution of the present invention, the upper surface of the pedal is provided with an anti-slip pad, and the anti-slip pad is fixedly connected with the pedal through screws.

As a preferred technical solution of the present invention, the lower surfaces of the four second support frames are provided with locking universal wheels, and the four locking universal wheels are fixedly connected with the four second support frames.

As a preferred technical solution of the present invention, the lower surface of the pedal is provided with two first reinforcing ribs, and the middle of the two first reinforcing ribs is provided with a second reinforcing rib.

As a preferred technical solution of the present invention, cap screws are respectively provided on the front surfaces of the two second support frames, and cap screws are respectively provided on the rear surfaces of the two second support frames.

Compared with the prior art, the beneficial effects of the utility model are: the height-adjustable safety scaffold has a stable and durable structure, is easy to disassemble and install, can be moved, has improved flexibility, saves time and effort, reduces waste, and is convenient for carrying and The use brings convenience, more protective devices, increased protection and safety, reduced accident probability, and increased use efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic bottom view of the utility model.

In the figure: 1 pedal, 2 first support frame, 3 cap screw, 4 locking universal wheel, 5 fixed support plate, 6 fixed pin, 7 climbing ladder, 8 fixed column, 9 fixed plate, 10 guardrail, 11 anti-skid Pad, 12 first ribs, 13 fixed frames, 14 second ribs, 15 second support frames, 16 pin holes, 17 fixed frames.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a height-adjustable safety scaffold, including a pedal 1, the upper surface of the pedal 1 is provided with a guardrail 10, and the upper surface of the guardrail 10 is provided with a protective strip , the upper surface of pedal 1 is provided with anti-slip pad 11, and anti-slip pad 11 is fixedly connected with pedal 1 by screw, reduces the generation of safety accident, increases safety, and the lower surface of pedal 1 is provided with two fixing brackets 17, two fixing brackets The lower surface of 17 is respectively fixedly connected with two fixed frames 13, and the insides of the four fixed frames 13 are respectively provided with a first support frame 2, and the four first support frames 2 are fixedly connected with the four fixed frames 13 by screws, and the four fixed frames 13 are fixedly connected with each other. The lower surface of the first support frame 2 is respectively provided with the second support frame 15, and the two side arrays of the first support frame 2 and the second support frame 15 are distributed with pin holes 16, and the inside of the pin hole 16 is provided with fixed pins 6, four The bottom of the second support frame 15 is provided with a fixed support plate 5, the front surfaces of the two second support frames 15 are respectively provided with cap screws 3, and the rear surfaces of the two second support frames 15 are respectively provided with cap screws 3, Increase fixing device, improve safety, the lower surface of four second support frames 15 is provided with locking universal wheel 4, and four locking universal wheels 4 are fixedly connected with four second support frames 15, is convenient to move, saves. Time-saving and labor-saving, the left surface of the pedal 1 is provided with two fixed plates 9, the two fixed plates 9 are fixedly connected with the pedal 1 through screws, the left surface of the two fixed plates 9 is provided with a fixed column 8, and the fixed column 8 is connected to the ladder 7 through the fixed ring Fixed connection, the upper surface of the ladder 7 is provided with a protective strip, the lower surface of the pedal 1 is provided with two first reinforcement ribs 12, and the middle part of the two first reinforcement ribs 12 is provided with a second reinforcement rib 14 to strengthen the bearing rate and improve safety. sex.

When in use: the four first support frames 2 are lifted from the four second support frames 15, so that the pin holes 16 on the four first support frames 2 are aligned with the pin holes on the four second support frames 15 16. Through the four fixing pins 6 passing through the pin holes 16, the four first support frames 2 are fixed, and the four first support frames 2 and the four second support frames 15 are fixed again by four cap screws 3. Lock the universal wheel 4 and move to the place to be used, lock the universal wheel 4, go up to the pedal 1 by the ladder 7, and work.

The utility model has a stable and durable structure, is easy to disassemble and install, and can be moved by locking the universal wheel 4, which improves flexibility, saves time and effort, reduces waste, brings convenience to carrying and using when going out, and increases the number of protective devices. 10 and protective strips to increase protection and safety, reduce the probability of accidents, and increase the efficiency of use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of adjustable for height safety scaffold, including pedal（1）, it is characterised in that：The pedal（1）Upper surface be equipped with Protective fence（10）, protective fence（10）Upper surface be equipped with security bar, pedal（1）Lower surface be equipped with two fixed frames（17）, two A fixed frame（17）Lower surface be respectively fixedly connected with two fixed frames（13）, four fixed frames（13）Inside be respectively equipped with First supporting rack（2）, four the first supporting racks（2）Pass through screw and four fixed frames（13）It is fixedly connected, four first supports Frame（2）Lower surface be respectively equipped with the second supporting rack（15）, the first supporting rack（2）With the second supporting rack（15）Two sides array Pin hole is distributed with（16）, pin hole（16）It is internally provided with fixed pin（6）, four the second supporting racks（15）Lower part be equipped with fixed supported slab （5）, pedal（1）Left surface is equipped with two fixed plates（9）, two fixed plates（9）Pass through screw and pedal（1）It is fixedly connected, two A fixed plate（9）Left surface is equipped with fixed column（8）, fixed column（8）Pass through retainer ring and cat ladder（7）It is fixedly connected, cat ladder（7）'s Upper surface is equipped with security bar.

A kind of 2. adjustable for height safety scaffold according to claim 1, it is characterised in that：The pedal（1）It is upper Surface is equipped with non-slip mat（11）, non-slip mat（11）Pass through screw and pedal（1）It is fixedly connected.

A kind of 3. adjustable for height safety scaffold according to claim 1, it is characterised in that：Four the second supporting racks （15）Lower surface be equipped with locking universal wheel（4）, four locking universal wheels（4）With four the second supporting racks（15）It is fixedly connected.

A kind of 4. adjustable for height safety scaffold according to claim 1, it is characterised in that：The pedal（1）Under Surface is equipped with two the first reinforcing ribs（12）, two the first reinforcing ribs（12）Middle part be equipped with the second reinforcing rib（14）.

A kind of 5. adjustable for height safety scaffold according to claim 1, it is characterised in that：Two the second supporting racks （15）Front surface be respectively equipped with cap screw（3）, two the second supporting racks（15）Rear surface be respectively equipped with cap screw （3）.