CN211313325U

CN211313325U - Attached lifting scaffold with anti-falling function

Info

Publication number: CN211313325U
Application number: CN202020369343.6U
Authority: CN
Inventors: 齐秀强; 唐浩
Original assignee: Hainan Yanzhao Construction Engineering Co ltd
Current assignee: Hainan Yanzhao Construction Engineering Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-08-21
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses an adhere to lifting scaffold with prevent weighing down function relates to the scaffold frame field, including two fixed frame that distribute side by side, the spout has been seted up at fixed frame's positive middle part, is provided with the slider in the spout, and fixed frame's upper end one side is provided with driving motor, and driving motor passes through the elevator belt and is connected with the slider, is provided with the scaffold frame main part between two fixed frame, and the both ends of scaffold frame main part are all through first connecting plate and slider fixed connection, and the upper surface of scaffold frame main part is provided with the protection otter board. The utility model discloses a be provided with the protection otter board in the scaffold frame main part, be provided with the backup pad in the below of scaffold frame main part, the backup pad passes through pneumatic hydraulic stem and is connected with the scaffold frame main part, has improved the security of scaffold frame main part, is provided with at the both ends of backup pad and prevents weighing down the subassembly, prevents weighing down the activity cardboard on the subassembly and has played with the fixed column cooperation and prevent weighing down spacing effect, has improved the security of this device.

Description

Attached lifting scaffold with anti-falling function

Technical Field

The utility model relates to a scaffold frame field, in particular to adhere to lifting scaffold frame with prevent weighing down function.

Background

At present, an attached lifting scaffold (commonly called a climbing frame) is mostly used in the construction of high-rise and super high-rise buildings. The attached lifting scaffold is a construction scaffold which adopts various frame structures and attached supporting structures and realizes lifting by means of special lifting equipment arranged on a frame or an engineering structure. The existing lifting equipment adopted by the attached lifting scaffold generally adopts a slow lifting ring chain hoist, but the existing lifting equipment of the scaffold is not provided with an anti-falling mechanism, so that the scaffold is easy to fall when the lifting mechanism of the scaffold goes wrong, and the construction safety is influenced. Therefore, it is necessary to provide an attached lifting scaffold with an anti-falling function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adhere to lifting scaffolding with prevent weighing down function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an attached lifting scaffold with an anti-falling function comprises two fixed frames which are distributed side by side, wherein a sliding groove is formed in the middle of the front face of each fixed frame, a sliding block is arranged in the sliding groove, a driving motor is arranged on one side of the upper end of each fixed frame and connected with the corresponding sliding block through a lifting belt, a scaffold main body is arranged between the two fixed frames, two ends of each scaffold main body are fixedly connected with the corresponding sliding block through first connecting plates, a protective net plate is arranged on the upper surface of each scaffold main body, a supporting plate is arranged below each scaffold main body, two ends of the upper surface of each supporting plate are connected with the corresponding scaffold main body through pneumatic hydraulic rods, a telescopic cylinder is fixedly connected to the middle of the lower surface of each supporting plate, the output end of each telescopic cylinder is connected with the corresponding scaffold main body, and, the anti-falling assembly is connected with the fixed frame, and one side of the fixed frame is fixedly connected with a plurality of fixed columns which are vertically distributed at equal intervals.

Preferably, through grooves are formed in two sides of the inside of the fixed frame, the lifting belt is located in the through grooves, and the sliding grooves are communicated with one of the through grooves.

Preferably, the anti-falling assembly comprises a movable plate and a second connecting plate, the movable plate and the second connecting plate are distributed in an L shape, the movable plate is located on the other side of the fixed frame, the second connecting plate is located on the front face of the fixed frame, and one end, far away from the movable plate, of the second connecting plate is fixedly connected with a convex block.

Preferably, the inboard one end fixedly connected with stopper of fly leaf, the spacing groove has been seted up to fixed frame's opposite side, spacing groove and stopper looks adaptation, and the stopper is located the spacing inslot.

Preferably, one side of the lug, which is far away from the second connecting plate, is provided with a groove, a movable clamping plate is arranged in the groove, and one end of the movable clamping plate is movably connected with the inner walls of two sides of the upper end of the groove through a pin shaft.

Preferably, the middle part of one side of the movable clamping plate is connected with the inner wall of the groove through a return spring, the lower end of one side of the movable clamping plate is matched with the fixed column, the top of the groove is provided with an inclined groove, and the inclined groove is matched with the other side of the upper end of the movable clamping plate.

The utility model discloses a technological effect and advantage:

1. the utility model improves the safety of the scaffold main body by arranging the protective mesh plate on the scaffold main body and arranging the support plate below the scaffold main body, wherein the support plate is connected with the scaffold main body through the pneumatic hydraulic rod;

2. the utility model discloses a both ends in the backup pad are provided with prevent weighing down the subassembly, prevent weighing down the activity cardboard on the subassembly and play with the fixed column cooperation and prevent weighing down spacing effect, have improved the security of this device, and the cardboard that moves about simultaneously sets up to the active structure, does not hinder the backup pad and removes.

Drawings

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

Fig. 2 is a schematic structural section view of the fall preventing assembly of the present invention.

Fig. 3 is a schematic cross-sectional view of the bump structure of the present invention.

In the figure: 1. a fixed frame; 2. a chute; 3. a slider; 4. a drive motor; 5. a scaffold main body; 6. A first connecting plate; 7. a protective mesh plate; 8. a support plate; 9. a pneumatic hydraulic rod; 10. a telescopic cylinder; 11. a fall arrest assembly; 12. fixing a column; 13. a through groove; 14. a lifting belt; 15. a movable plate; 16. a second connecting plate; 17. a limiting block; 18. a limiting groove; 19. a bump; 20. a movable clamping plate; 21. a groove; 22. A return spring; 23. an inclined groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an attached lifting scaffold with anti-falling function as shown in figures 1-3, as shown in figure 1, comprising two fixed frames 1 distributed side by side, a sliding groove 2 is arranged in the middle of the front of the fixed frame 1, a sliding block 3 is arranged in the sliding groove 2, a driving motor 4 is arranged on one side of the upper end of the fixed frame 1, the driving motor 4 is connected with the sliding block 3 through a lifting belt 14, a scaffold main body 5 is arranged between the two fixed frames 1, both ends of the scaffold main body 5 are fixedly connected with the sliding block 3 through a first connecting plate 6, a protective mesh plate 7 is arranged on the upper surface of the scaffold main body 5, the safety of the scaffold main body 5 is improved by the arrangement of the protective mesh plate 7, a support plate 8 is arranged below the scaffold main body 5, both ends of the upper surface of the support plate 8 are connected with the scaffold main body 5 through pneumatic hydraulic rods 9, the pneumatic hydraulic rods, the lower surface middle part fixedly connected with telescopic cylinder 10 of backup pad 8, telescopic cylinder 10's output is connected with scaffold frame main part 5, telescopic cylinder 10 can drive backup pad 8 rebound, the equal fixedly connected with in both ends of backup pad 8 prevents weighing down subassembly 11, prevents weighing down subassembly 11 and is connected with fixed frame 1, a plurality of fixed columns 12 that are the vertical distribution of equidistant of one side fixedly connected with of fixed frame 1, fixed column 12 cooperation is prevented weighing down subassembly 11 and has been played spacing effect.

As shown in fig. 2, through grooves 13 are formed on both sides of the inside of the fixed frame 1, the lifting belt 14 is located in the through grooves 13, the sliding grooves 2 are communicated with one of the through grooves 13, the anti-falling assembly 11 comprises a movable plate 15 and a second connecting plate 16, the movable plate 15 and the second connecting plate 16 are distributed in an L shape, the movable plate 15 is located on the other side of the fixed frame 1, the second connecting plate 16 is located on the front side of the fixed frame 1, a bump 19 is fixedly connected to one end of the second connecting plate 16 away from the movable plate 15, a limiting block 17 is fixedly connected to one end of the inner side of the movable plate 15, a limiting groove 18 is formed on the other side of the, the limiting block 17 is positioned in the limiting groove 18, the arrangement of the limiting block 17 and the limiting groove 18 has a limiting effect on the movable plate 15, and then has played spacing effect to second connecting plate 16 for second connecting plate 16 stably places.

As shown in fig. 3, one side of the bump 19 away from the second connecting plate 16 is provided with a groove 21, a movable clamping plate 20 is arranged in the groove 21, the movable clamping plate 20 cooperates with the fixed column 12 below the movable clamping plate to play a role in limiting falling, the safety of the device is improved, one end of the movable clamping plate 20 is movably connected with the inner walls of two sides of the upper end of the groove 21 through a pin shaft, the middle part of one side of the movable clamping plate 20 is connected with the inner wall of the groove 21 through a return spring 22, the return spring 22 is arranged to enable the movable clamping plate 20 to automatically reset when not stressed, the lower end of one side of the movable clamping plate 20 is matched with the fixed column 12, an inclined groove 23 is formed in the top of the groove 21, the inclined groove 23 is matched with the other side of the upper end of the movable clamping plate 20.

The utility model discloses the theory of operation:

when the device is installed, firstly, a driving motor 4 is started, the driving motor 4 drives a sliding block 3 to slide in a sliding chute 2 through a lifting belt 14, the sliding block 3 drives a scaffold main body 5 to move through a first connecting plate 6, at the moment, a supporting plate 8 is fixed, the output ends of a pneumatic hydraulic rod 9 and a telescopic cylinder 10 extend, after the scaffold main body 5 finishes moving, the telescopic cylinder 10 is started, the telescopic cylinder 10 drives the supporting plate 8 to move upwards, the supporting plate 8 drives an anti-falling component 11 to move upwards, at the moment, a movable clamping plate 20 on a lug 19 moves towards a groove 21 under the compression of a fixed column 12, a reset spring 22 is compressed and stressed, when the lug 19 is separated from the fixed column 12, the lug 19 resets under the action of the reset spring 22, then the next fixed column 12 presses the lug 19 into the groove 21 until the supporting plate 8 stops moving, at the moment, the fixed column 12 is matched with the, can avoid scaffold frame main part 5 to fall, improve the security of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an adhere to lift scaffold with prevent weighing down function, includes two fixed frame (1) that distribute side by side, its characterized in that: the middle of the front surface of the fixed frame (1) is provided with a sliding chute (2), a sliding block (3) is arranged in the sliding chute (2), one side of the upper end of the fixed frame (1) is provided with a driving motor (4), the driving motor (4) is connected with the sliding block (3) through a lifting belt (14), a scaffold main body (5) is arranged between the two fixed frames (1), two ends of the scaffold main body (5) are fixedly connected with the sliding block (3) through first connecting plates (6), the upper surface of the scaffold main body (5) is provided with a protective mesh plate (7), a support plate (8) is arranged below the scaffold main body (5), two ends of the upper surface of the support plate (8) are connected with the scaffold main body (5) through pneumatic hydraulic rods (9), and the middle of the lower surface of the support plate (8) is fixedly connected with a telescopic cylinder (10), the output and the scaffold main part (5) of telescopic cylinder (10) are connected, the equal fixedly connected with in both ends of backup pad (8) prevents weighing down subassembly (11), prevent weighing down subassembly (11) and be connected with fixed frame (1), one side fixedly connected with of fixed frame (1) is a plurality of fixed columns (12) that are the vertical distribution of equidistant.

2. An attached lifting scaffold with fall arrest function according to claim 1, characterized in that: through grooves (13) are formed in two sides of the inner portion of the fixed frame (1), the lifting belt (14) is located in the through grooves (13), and the sliding groove (2) is communicated with one of the through grooves (13).

3. An attached lifting scaffold with fall arrest function according to claim 1, characterized in that: prevent weighing down subassembly (11) and include fly leaf (15) and second connecting plate (16), fly leaf (15) and second connecting plate (16) are L shape and distribute, fly leaf (15) are located the opposite side of fixed frame (1), second connecting plate (16) are located the front of fixed frame (1), the one end fixedly connected with lug (19) of fly leaf (15) are kept away from in second connecting plate (16).

4. An attached lifting scaffold with fall arrest function according to claim 3, characterized in that: the utility model discloses a portable electronic device, including fly leaf (15), fixed frame (1), spacing groove (18) have been seted up to inboard one end fixedly connected with stopper (17) of fly leaf (15), spacing groove (18) and stopper (17) looks adaptation, and stopper (17) are located limiting groove (18).

5. An attached lifting scaffold with fall arrest function according to claim 3, characterized in that: one side of the convex block (19) far away from the second connecting plate (16) is provided with a groove (21), a movable clamping plate (20) is arranged in the groove (21), and one end of the movable clamping plate (20) is movably connected with the inner walls of two sides of the upper end of the groove (21) through a pin shaft.

6. An attached lifting scaffold with fall arrest function according to claim 5, characterized in that: the middle of one side of the movable clamping plate (20) is connected with the inner wall of the groove (21) through a return spring (22), the lower end of one side of the movable clamping plate (20) is matched with the fixed column (12), the top of the groove (21) is provided with an inclined groove (23), and the inclined groove (23) is matched with the other side of the upper end of the movable clamping plate (20).