CN220203335U

CN220203335U - Scaffold lifting device

Info

Publication number: CN220203335U
Application number: CN202321746928.5U
Authority: CN
Inventors: 相海洋; 颜廷超
Original assignee: Shandong Jiade Zhiyuan Project Management Co ltd
Current assignee: Shandong Jiade Zhiyuan Project Management Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-19
Anticipated expiration: 2033-07-05

Abstract

The utility model belongs to the technical field of building construction equipment, in particular to a scaffold lifting device, which comprises a lifting scaffold body; the pedal is arranged on the side wall of the lifting scaffold body; the side wall of the lifting scaffold body is fixedly connected with a plurality of sliding rails; when using, press the slider into on the slide rail inside wall to can fix the fixed plate, later through holding the screw rod and rotating, promote the fixed block motion through rotating the screw rod, make it fully contact with ground, thereby fix the lift scaffold body, this in-process, it is not good to reduce current fixed effect, lead to the lift scaffold body to receive the striking when using, cause lift scaffold body to appear rocking, thereby cause there is certain potential safety hazard, at this moment through the abundant contact of fixed block with ground, and then play the fixed action to the lift scaffold body, play the effect of being convenient for dismantle the maintenance to the screw rod simultaneously.

Description

Scaffold lifting device

Technical Field

The utility model belongs to the technical field of building construction equipment, and particularly relates to a scaffold lifting device.

Background

The lifting scaffold belongs to a commonly used device in building construction, is often used for inner and outer wall construction, and has the characteristic of convenient installation.

The lifting scaffold in the prior art mainly comprises a frame, a driving motor and a pedal, wherein in the use process, the driving motor is started at first, a steel wire rope is driven under the action of the driving motor, and the pedal can be driven to lift through the steel wire rope at the moment, so that the lifting scaffold can be used.

However, in the prior art, the lifting scaffold is found out in the use process, and due to the fact that the fixing effect is poor, when the lifting scaffold is impacted accidentally in the use process, the lifting scaffold is easy to shake, so that certain potential safety hazards exist.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a scaffold lifting device, which comprises a lifting scaffold body; the pedal is arranged on the side wall of the lifting scaffold body; the side wall of the lifting scaffold body is fixedly connected with a plurality of sliding rails; the sliding rails are uniformly distributed on the side wall of the lifting scaffold body; the inner side wall of the sliding rail is connected with a sliding block in a sliding manner; the side wall of the sliding block is fixedly connected with a rubber pad; the side wall of the sliding block is fixedly connected with a fixing plate; the side wall of the fixed plate is provided with a screw rod; the screw rod penetrates through the wall body of the fixed plate and is rotationally connected with the wall body of the fixed plate; the end part of the screw rod is rotationally connected with a fixed block; at the moment, the fixing block is fully contacted with the ground, so that the fixing effect on the lifting scaffold body is achieved, and meanwhile, the screw is convenient to disassemble and maintain.

Preferably, the side wall of the fixed block is hinged with a pair of connecting frames; the pair of connecting frames are symmetrically arranged at two sides of the fixed block; the side wall of the connecting frame is fixedly connected with a first telescopic rod; the side wall of the connecting frame is fixedly connected with a first spring; the first telescopic rod and the end part of the first spring are hinged to one supporting plate; pulleys are fixedly connected to the side walls of the support plates; a plurality of brushes are fixedly connected to the side wall of the support plate; the hairbrushes are uniformly distributed on the side wall of the support plate; at the moment, the lower part of the fixed block is cleaned by the hairbrush, so that the full contact effect between the fixed block and the ground is achieved.

Preferably, the pedal side wall is fixedly connected with a plurality of second telescopic rods; the second telescopic rods are uniformly distributed on the side wall of the pedal; the end part of the second telescopic rod is fixedly connected with a protection plate; the side wall of the protection plate is fixedly connected with a plurality of second springs; the second springs are uniformly distributed on the side wall of the protection plate; a baffle is fixedly connected to the end part of the second spring; at the moment, the protection plate is used for blocking the object, so that the protection effect on the object is achieved, and meanwhile, the buffering effect is achieved when the object impacts the wall body of the protection plate.

Preferably, a pair of limiting blocks are fixedly connected to the side wall of the sliding rail; the pair of limiting blocks are symmetrically arranged on two sides of the sliding rail; the side wall of the limiting block is fixedly connected with a sponge cushion; at this time, through the limiting block and the foam-rubber cushion, the limiting function when the sliding block is inserted into the inner side wall of the sliding rail is further achieved, and the protection function on the limiting block wall body is also achieved.

Preferably, the side wall of the fixed block is fixedly connected with a plurality of rubber strips; the rubber strips are uniformly distributed on the side wall of the fixed block; at this time, the fixing effect between the fixing block and the ground is further improved through the arranged rubber strips.

Preferably, a pair of magnetic blocks are fixedly connected to the side wall of the support plate; the pair of magnetic blocks are symmetrically arranged on two sides of the support plate; at this time, the fixing function of the support plates at the two sides of the fixing block is further achieved through the arranged magnetic blocks.

The beneficial effects of the utility model are as follows:

1. according to the scaffold lifting device, the existing fixing effect is reduced through the fixing blocks, so that the lifting scaffold body is impacted when in use, the lifting scaffold body is rocked, a certain potential safety hazard is caused, the fixing blocks are fully contacted with the ground, the fixing effect on the lifting scaffold body is achieved, and meanwhile the screw is convenient to detach and maintain.

2. According to the scaffold lifting device, more dust and impurities exist below the fixed block and are blocked between the fixed block and the ground through the pulleys, so that the full contact effect of the fixed block and the ground is affected, and the lower part of the fixed block is cleaned through the hairbrush, so that the full contact effect of the fixed block and the ground is achieved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a second spring according to the present utility model;

FIG. 3 is a schematic view of a sliding rail according to the present utility model;

FIG. 4 is a schematic view of a stopper according to the present utility model;

fig. 5 is a schematic view of the structure of the brush according to the present utility model.

In the figure: 1. lifting scaffold body; 11. a pedal; 12. a slide rail; 13. a slide block; 14. a rubber pad; 15. a fixing plate; 16. a screw; 17. a fixed block; 2. a connecting frame; 21. a first telescopic rod; 22. a first spring; 23. a support plate; 24. a pulley; 25. a brush; 3. a second telescopic rod; 31. a protection plate; 32. a second spring; 33. a baffle; 4. a limiting block; 41. a sponge cushion; 5. a rubber strip; 6. a magnetic block; 7. sponge block.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 3 and 4, a scaffold lifting device according to an embodiment of the present utility model includes a lifting scaffold body 1; the pedal 11 is arranged on the side wall of the lifting scaffold body 1; the side wall of the lifting scaffold body 1 is fixedly connected with a plurality of sliding rails 12; the sliding rails 12 are uniformly distributed on the side wall of the lifting scaffold body 1; the inner side wall of the sliding rail 12 is connected with a sliding block 13 in a sliding manner; the side wall of the sliding block 13 is fixedly connected with a rubber pad 14; the side wall of the sliding block 13 is fixedly connected with a fixing plate 15; the side wall of the fixed plate 15 is provided with a screw 16; the screw 16 penetrates through the wall body of the fixed plate 15 and is rotationally connected with the wall body; the end part of the screw rod 16 is rotatably connected with a fixed block 17; when the lifting scaffold is used, the fixing plate 15 is held firstly, the sliding block 13 is pressed into the inner side wall of the sliding rail 12 under the sliding fit of the sliding rail 12 and the sliding block 13, at the moment, certain friction force can be generated under the contact of the rubber pad 14 and the sliding rail 12, so that the fixing plate 15 can be fixed, then the screw 16 is held and rotated, the screw 16 is rotated to push the fixing block 17 to move, so that the fixing block is fully contacted with the ground, the lifting scaffold body 1 is fixed, the existing fixing effect is poor, the lifting scaffold body 1 is impacted when in use, the lifting scaffold body 1 is caused to shake, a certain potential safety hazard exists, the fixing effect on the lifting scaffold body 1 is achieved through the full contact of the fixing block 17 and the ground, and meanwhile the screw 16 is convenient to detach and maintain.

As shown in fig. 3 and 5, a pair of connecting frames 2 are hinged to the side walls of the fixed block 17; the pair of connecting frames 2 are symmetrically arranged at two sides of the fixed block 17; the side wall of the connecting frame 2 is fixedly connected with a first telescopic rod 21; the side wall of the connecting frame 2 is fixedly connected with a first spring 22; the first telescopic rod 21 and the end part of the first spring 22 are hinged to one supporting plate 23; the side wall of the support plate 23 is fixedly connected with a pulley 24; a plurality of brushes 25 are fixedly connected to the side wall of the support plate 23; the brushes 25 are uniformly distributed on the side wall of the support plate 23; when the movable type dust collector is used, the connecting frame 2 is driven to descend through the fixed block 17 when the movable type dust collector descends continuously, the pulley 24 firstly contacts with the ground, then the supporting plate 23 is propped up when the movable type dust collector descends continuously through the fixed block 17, the pulley 24 slides in the opposite direction, the first telescopic rod 21 and the first spring 22 are stretched to conduct telescopic motion, at the moment, the ground below the fixed block 17 can be cleaned through the hairbrush 25, dust and impurities below the movable type dust collector are swept away, in the process, more dust and impurities exist below the fixed block 17 and are prevented from being between the fixed block 17 and the ground, so that the full contact effect between the fixed block 17 and the ground is affected, and the full contact effect between the fixed block 17 and the ground is achieved through the hairbrush 25.

As shown in fig. 1 and 2, the side wall of the pedal 11 is fixedly connected with a plurality of second telescopic rods 3; the second telescopic rods 3 are uniformly distributed on the side wall of the pedal 11; the end part of the second telescopic rod 3 is fixedly connected with a protection plate 31; the side wall of the protection plate 31 is fixedly connected with a plurality of second springs 32; the second springs 32 are uniformly distributed on the side wall of the protection plate 31; a baffle 33 is fixedly connected to the end part of the second spring 32; when using, when transporting the object through footboard 11, accessible holds guard plate 31 and pulling, then second telescopic link 3 then can carry out concertina movement, highly adjust guard plate 31, after pulling guard plate 31 suitable position, can block the object through guard plate 31, protect it, simultaneously when the object produces when rocking on footboard 11 lateral wall, the object can strike baffle 33, can carry out concertina movement through striking extrusion second spring 32, simultaneously second spring 32 also can exert certain thrust to baffle 33, thereby can play certain cushioning effect to the object, this in-process reduces the object and appears rocking on footboard 11 lateral wall, result in the object dropping, at this moment, block the object through guard plate 31, and then play the guard action to the object, the cushioning effect when the object strikes guard plate 31 wall body simultaneously.

As shown in fig. 4, a pair of limiting blocks 4 are fixedly connected to the side walls of the sliding rail 12; the pair of limiting blocks 4 are symmetrically arranged on two sides of the sliding rail 12; the side wall of the limiting block 4 is fixedly connected with a foam cushion 41; when using, when inserting slider 13 on the slide rail 12 inside wall, slider 13 can contact with the stopper 4 of both sides, slider 13 can slide to the middle part of both sides stopper 4 this moment to can block the direct contact of slider 13 and stopper 4 through the foam-rubber cushion 41, reduce the wearing and tearing that slider 13 and stopper 4 contact caused, this in-process reduces when pressing into slide rail 12 inside wall with slider 13, leads to the position of butt joint to appear the deviation, causes to be difficult to insert slider 13 on the slide rail 12 inside wall, and stopper 4 and foam-rubber cushion 41 through setting up this moment, and then play the limiting displacement when inserting slider 13 on the slide rail 12 inside wall, play the guard action to stopper 4 wall simultaneously.

As shown in fig. 3, the side wall of the fixed block 17 is fixedly connected with a plurality of rubber strips 5; the rubber strips 5 are uniformly distributed on the side wall of the fixed block 17; when using, through promoting fixed block 17 subaerial, rubber strip 5 can be with ground contact this moment, can produce certain frictional force under through mutual contact, and this in-process reduces the frictional force between fixed block 17 and the ground less, leads to lift scaffold body 1 when receiving unexpected striking, causes fixed block 17 to appear sliding on ground, and then through rubber strip 5 that sets up, and then increase the fixed action between fixed block 17 and the ground.

As shown in fig. 5, a pair of magnetic blocks 6 are fixedly connected to the side wall of the support plate 23; the pair of magnetic blocks 6 are symmetrically arranged on two sides of the support plate 23; when the support plates 23 on two sides of the fixed block 17 are combined in use, the support plates 23 are fixed by mutual attraction under the mutual approaching of the magnetic blocks 6, and in the process, the fixing effect of the support plates 23 is poor when the lifting scaffold body 1 is moved, so that the support plates 23 swing to generate impact, and the fixing effect of the support plates 23 on two sides of the fixed block 17 is further realized through the set magnetic blocks 6.

As shown in fig. 1 and 2, the side wall of the baffle 33 is provided with a sponge block 7; the sponge block 7 is fixedly connected with the baffle 33; when the baffle 33 is impacted by objects on the side wall of the pedal 11 in use, the objects can be contacted with the sponge block 7 at the moment, the objects can be blocked from being in direct contact with the baffle 33 through the sponge block 7, in the process, when the objects are impacted onto the baffle 33, certain abrasion is caused to the objects due to the mutual contact, and then the protection effect on the objects is achieved through the arranged sponge block 7.

During operation, the fixing plate 15 is held firstly, the sliding block 13 is pressed onto the inner side wall of the sliding rail 12 under the sliding fit of the sliding rail 12 and the sliding block 13, at the moment, a certain friction force is generated under the contact of the rubber pad 14 and the sliding rail 12, so that the fixing plate 15 can be fixed, then the fixing block 17 is pushed to move by the rotating screw 16 through holding the screw 16 and rotate, so that the fixing plate is fully contacted with the ground, the lifting scaffold body 1 is fixed, during the use, the connecting frame 2 is driven to descend when the fixing block 17 descends continuously, at the moment, the pulley 24 is contacted with the ground firstly, then the supporting plate 23 is propped up when the fixing block 17 descends continuously, the pulley 24 slides in the opposite direction, the first telescopic rod 21 and the first spring 22 are stretched to perform telescopic motion, at the moment, the ground below the fixing block 17 can be cleaned by the hairbrush 25, when the pedal 11 is used, the protection plate 31 can be held and pulled, the second telescopic rod 3 can perform telescopic motion to adjust the height of the protection plate 31, when the protection plate 31 is pulled to a proper position, the protection plate 31 can block the object to protect the object, meanwhile, when the object shakes on the side wall of the pedal 11, the object can impact the baffle 33, the second spring 32 can perform telescopic motion through impact extrusion, and meanwhile, the second spring 32 can also apply certain reverse thrust to the baffle 33, so that a certain buffering effect can be achieved on the object, when the sliding block 13 is inserted into the inner side wall of the sliding rail 12, the sliding block 13 can be contacted with the limiting blocks 4 on two sides, at the moment, the sliding block 13 can slide towards the middle parts of the limiting blocks 4 on two sides, and can block the direct contact of slider 13 and stopper 4 through foam-rubber cushion 41, reduce the wearing and tearing that slider 13 and stopper 4 contact caused, when using, through pushing fixed block 17 subaerial, rubber strip 5 can contact with ground this moment, can produce certain frictional force through contacting each other down, when using, when the extension board 23 of fixed block 17 both sides merges, can produce the suction effect each other under the mutual approach of magnetic path 6, fix extension board 23.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A scaffold lifting device comprises a lifting scaffold body (1); the method is characterized in that: a pedal (11) is arranged on the side wall of the lifting scaffold body (1); the side wall of the lifting scaffold body (1) is fixedly connected with a plurality of sliding rails (12); the sliding rails (12) are uniformly distributed on the side wall of the lifting scaffold body (1); the inner side wall of the sliding rail (12) is connected with a sliding block (13) in a sliding manner; a rubber pad (14) is fixedly connected to the side wall of the sliding block (13); a fixed plate (15) is fixedly connected to the side wall of the sliding block (13); the side wall of the fixed plate (15) is provided with a screw (16); the screw (16) penetrates through the wall body of the fixed plate (15) and is rotationally connected with the fixed plate; the end part of the screw rod (16) is rotatably connected with a fixed block (17).

2. A scaffold lifting device according to claim 1, wherein: a pair of connecting frames (2) are hinged to the side walls of the fixed blocks (17); the pair of connecting frames (2) are symmetrically arranged at two sides of the fixed block (17); the side wall of the connecting frame (2) is fixedly connected with a first telescopic rod (21); the side wall of the connecting frame (2) is fixedly connected with a first spring (22); the first telescopic rod (21) and the end part of the first spring (22) are hinged to the same support plate (23); the side wall of the support plate (23) is fixedly connected with a pulley (24); a plurality of brushes (25) are fixedly connected to the side wall of the support plate (23); the brushes (25) are uniformly distributed on the side wall of the support plate (23).

3. A scaffold lifting device according to claim 2, wherein: a plurality of second telescopic rods (3) are fixedly connected to the side wall of the pedal (11); the second telescopic rods (3) are uniformly distributed on the side wall of the pedal (11); the end part of the second telescopic rod (3) is fixedly connected with a protection plate (31); a plurality of second springs (32) are fixedly connected to the side wall of the protection plate (31); the second springs (32) are uniformly distributed on the side wall of the protection plate (31); a baffle plate (33) is fixedly connected to the end part of the second spring (32).

4. A scaffold lifting apparatus according to claim 3, wherein: a pair of limiting blocks (4) are fixedly connected to the side wall of the sliding rail (12); the pair of limiting blocks (4) are symmetrically arranged at two sides of the sliding rail (12); the side wall of the limiting block (4) is fixedly connected with a foam cushion (41).

5. The scaffold lifting device of claim 4, wherein: the side wall of the fixed block (17) is fixedly connected with a plurality of rubber strips (5); the rubber strips (5) are uniformly distributed on the side wall of the fixed block (17).

6. The scaffold lifting device of claim 5, wherein: a pair of magnetic blocks (6) are fixedly connected to the side wall of the support plate (23); the pair of magnetic blocks (6) are symmetrically arranged at two sides of the support plate (23).