CN222525793U

CN222525793U - Scaffold convenient to install

Info

Publication number: CN222525793U
Application number: CN202421019545.2U
Authority: CN
Inventors: 类成龙; 王法财
Original assignee: Shandong Zhongjia Safety Technology Co ltd
Current assignee: Shandong Zhongjia Safety Technology Co ltd
Priority date: 2024-05-11
Filing date: 2024-05-11
Publication date: 2025-02-25
Anticipated expiration: 2034-05-11

Abstract

The utility model relates to the technical field of scaffolding, specifically to a scaffolding that is easy to install, comprising a base, a lifting mechanism is arranged on the top of the base; the lifting mechanism comprises a top plate, a slide groove, a slider, a first movable rod, a second movable rod, a first transverse axis, a roller, a second transverse axis, and an electric push rod; the top plate is arranged on the top of the base, the number of the slide grooves is two, and the two slide grooves are respectively penetrated and opened on the front and rear sides of the top plate, the slider is slidably connected to the inside of the slide groove, the top end of the first movable rod is fixedly connected to the slider, the bottom end of the first movable rod is hinged to the side of the base, the movement of the slider is limited by setting the slide groove, the second transverse axis is driven to move upward by the electric push rod, and the second transverse rod moves upward to drive the top plate to move upward, thereby the top plate and the staff on the top of it can be quickly lifted to a high place, saving time and labor costs for building the scaffolding.

Description

Scaffold convenient to install

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold convenient to install.

Background

Scaffold (scaffold) is a temporary construction tool erected for workers to operate and solve vertical and horizontal transportation at construction sites, is mainly used in places where external walls, interior decoration or high floors cannot be directly constructed, and is mainly used for maintenance of upper and lower dry or peripheral safety nets of constructors, high-altitude installation members and the like, and is made of bamboo, wood, steel pipes or synthetic materials.

The patent with the Chinese patent publication number of CN212613684U discloses a scaffold which is convenient for installing a lifting point truss, and comprises a scaffold main body, wherein a vertical pipe is arranged in the scaffold main body, the side of the vertical pipe is equidistantly provided with a fixed square groove, a sleeve pipe is sleeved on the vertical pipe, the sleeve pipe is integrally formed and symmetrically arranged at two ends of a supporting column, an auxiliary mounting plate is integrally formed and equidistantly arranged on the supporting column, mounting holes are arranged on the auxiliary mounting plate, a first slot is symmetrically arranged in the supporting column, one end of the first slot is provided with a second slot, a first insert block is inserted in the first slot, a second insert block is inserted in the second slot, the second insert block is integrally formed and arranged at one end of the first insert block, the first insert is provided with first reset spring, first reset spring other end integrated into one piece with second insert is connected and is set up in first slot, the second insert other end has the slope, be provided with T type slot in the support column, peg graft in the T type slot and be provided with T type insert, integrated into one piece symmetrical connection is provided with second reset spring, second reset spring other end integrated into one piece is set up in T type slot on the T type insert, be provided with the draw-in groove on the T type insert, cup joint and be provided with the lantern ring on the support column, one side symmetry of lantern ring is provided with fixed circular slot, the avris integrated into one piece at the lantern ring is provided with the fixed block on the support column, be provided with third slot in the fixed block, the one end of third slot is provided with the fourth slot to peg graft in the third slot and be provided with first post, fourth post of inserting in the grafting. The above patent has the disadvantage that although the scaffold is convenient to install, a plurality of workers are required to adjust the height of the scaffold body in the adjusting process, and the limiting pins are required to fix after the adjustment is completed, so that the labor cost is increased. In view of this, we propose a scaffold that is easy to install.

Disclosure of utility model

The utility model aims to provide a scaffold convenient to install, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The scaffold convenient to install comprises a base, wherein the top of the base is provided with a lifting mechanism;

The lifting mechanism comprises a top plate, a sliding groove, a sliding block, a first movable rod, a second movable rod, a first transverse shaft, a roller, a second transverse shaft and an electric push rod;

The top plate is arranged at the top of the base, the number of the sliding grooves is two, the two sliding grooves respectively penetrate through the front side and the rear side of the top plate, the sliding blocks are slidably connected in the sliding grooves, the top ends of the first movable rods are fixedly connected with the sliding blocks, the bottom ends of the first movable rods are hinged to the side faces of the base, and the sliding blocks are limited by the sliding grooves.

Preferably, the top of the second movable rod is connected with the bottom of the base in a rotating manner, one end of the first transverse shaft is connected with the bottom of the second movable rod in a rotating manner through a bearing, the middle of the first transverse shaft is fixedly connected with a roller, and supporting force is provided for the roller through the first transverse shaft.

Preferably, the two ends of the second transverse shaft penetrate through the first movable rod and the second movable rod through bearing rotation, the bottom end of the electric push rod is hinged to the middle of the first transverse shaft, and the top end of the electric push rod is hinged to the middle of the second transverse shaft.

Preferably, the top of roof sets up assembly devices, assembly devices includes four first slots, four first slots offer respectively in the top four corners of roof, the inside grafting of first slot has the montant, the second slot has been seted up to the both sides of montant, the inside grafting of second slot has the horizontal pole, fixes the montant through setting up first slot.

Preferably, a third slot is formed in the right side of the top plate and one side of the cross rod on the right side, and a ladder stand is inserted into the third slot through an insertion block.

Preferably, universal wheels are fixedly connected to four corners of the bottom of the base, and a push handle is fixedly connected to the left side of the base.

Compared with the prior art, the utility model has the beneficial effects that:

The electric push rod drives the second transverse shaft to move upwards, the second transverse rod moves upwards to drive the top plate to move upwards, so that the top plate and the staff at the top of the top plate can be quickly lifted to the high place, and the time and labor cost for building the scaffold are saved.

Through mutually supporting between first slot, montant, second slot, horizontal pole, third slot, the cat ladder, can enclose the fender around the staff who stands on the roof, security when can improve staff's high altitude construction from this.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting mechanism area in the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure, 1, a base, 2, a lifting mechanism, 3, an assembling mechanism, 4, a universal wheel, 5, a pushing handle, 21, a top plate, 22, a chute, 23, a sliding block, 24, a first movable rod, 25, a second movable rod, 26, a first transverse shaft, 27, a roller, 28, a second transverse shaft, 29, an electric push rod, 31, a first slot, 32, a vertical rod, a second slot, 34, a transverse rod, 35, a third slot, 36 and a climbing ladder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-2, the scaffold convenient to install comprises a base 1, wherein a lifting mechanism 2 is arranged at the top of the base 1, the lifting mechanism 2 comprises a top plate 21, sliding grooves 22, sliding blocks 23, a first movable rod 24, a second movable rod 25, a first transverse shaft 26, rolling wheels 27, a second transverse shaft 28 and an electric push rod 29, the top plate 21 is arranged at the top of the base 1, the number of the sliding grooves 22 is two, the two sliding grooves 22 respectively penetrate through the front side and the rear side of the top plate 21, the sliding blocks 23 are slidably connected in the sliding grooves 22, the top end of the first movable rod 24 is fixedly connected with the sliding blocks 23, and the bottom end of the first movable rod 24 is hinged with the side face of the base 1. The sliding groove 22 is arranged to limit the movement of the sliding block 23. The top of second movable rod 25 and the bottom of base 1, the one end of first cross axle 26 is connected with the bottom rotation of second movable rod 25 through the bearing, and the middle part fixedly connected with gyro wheel 27 of first cross axle 26. The roller 27 is provided with a supporting force by providing the first transverse shaft 26. The two ends of the second transverse shaft 28 penetrate through the first movable rod 24 and the second movable rod 25 through bearing rotation, the bottom end of the electric push rod 29 is hinged with the middle part of the first transverse shaft 26, and the top end of the electric push rod 29 is hinged with the middle part of the second transverse shaft 28.

Specifically, the electric push rod 29 drives the second transverse shaft 28 to move upwards, and the second transverse shaft 28 moves upwards to drive the top plate 21 to move upwards.

Examples

As shown in fig. 1-3, an assembling mechanism 3 is disposed at the top of the top plate 21, the assembling mechanism 3 includes four first slots 31, the four first slots 31 are respectively disposed at four corners of the top plate 21, vertical rods 32 are inserted into the first slots 31, second slots 33 are disposed at two sides of the vertical rods 32, and cross bars 34 are inserted into the second slots 33. The vertical bar 32 is fixed by providing the first slot 31. A third slot 35 is formed in one side of the right side of the top plate 21 and one side of the right side cross bar 34, and a ladder stand 36 is inserted into the third slot 35 through an insertion block. The four corners of the bottom of the base 1 are fixedly connected with universal wheels 4, and the left side of the base 1 is fixedly connected with a push handle 5.

Specifically, through the mutual cooperation among the first slot 31, the vertical rod 32, the second slot 33, the cross rod 34, the third slot 35 and the cat ladder 36, surrounding can be carried out on the periphery of a worker standing on the top plate 21.

The working principle of the utility model is as follows:

When the raised wall needs to be painted, firstly, a worker climbs onto the top plate 21 through the ladder 36, then pulls out the ladder 36 from the bottom third slot 35 and inserts into the top third slot 35, therefore, the periphery of the top plate 21 can be enclosed by the mutual cooperation of the ladder 36 and the cross rod 34, then the electric push rod 29 is started to drive the second transverse shaft 28 to move towards the right upper corner, and the top plate 21 is lifted through the mutual cooperation between the first movable rod 24 and the second movable rod 25.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The scaffold convenient to install is characterized by comprising a base (1), wherein a lifting mechanism (2) is arranged at the top of the base (1);

The lifting mechanism (2) comprises a top plate (21), a sliding groove (22), a sliding block (23), a first movable rod (24), a second movable rod (25), a first transverse shaft (26), a roller (27), a second transverse shaft (28) and an electric push rod (29);

The top board (21) is arranged at the top of the base (1), the number of the sliding grooves (22) is two, the two sliding grooves (22) are respectively penetrated through the front side and the rear side of the top board (21), the sliding blocks (23) are slidably connected in the sliding grooves (22), the top ends of the first movable rods (24) are fixedly connected with the sliding blocks (23), and the bottom ends of the first movable rods (24) are hinged to the side faces of the base (1).

2. The scaffold convenient to install according to claim 1, wherein the top end of the second movable rod (25) is connected with the bottom of the base (1), one end of the first transverse shaft (26) is rotatably connected with the bottom end of the second movable rod (25) through a bearing, and the middle part of the first transverse shaft (26) is fixedly connected with a roller (27).

3. The scaffold convenient to install according to claim 2, wherein two ends of the second transverse shaft (28) penetrate through the first movable rod (24) and the second movable rod (25) through bearing rotation, the bottom end of the electric push rod (29) is hinged to the middle of the first transverse shaft (26), and the top end of the electric push rod (29) is hinged to the middle of the second transverse shaft (28).

4. The scaffold convenient to install according to claim 3, wherein the top of the top plate (21) is provided with an assembling mechanism (3), the assembling mechanism (3) comprises four first slots (31), the four first slots (31) are respectively formed in four corners of the top plate (21), vertical rods (32) are inserted into the first slots (31), two sides of the vertical rods (32) are provided with second slots (33), and transverse rods (34) are inserted into the second slots (33).

5. The scaffold convenient to install according to claim 4, wherein a third slot (35) is formed in the right side of the top plate (21) and one side of the transverse rod (34) on the right side, and a ladder stand (36) is inserted into the third slot (35) through an insertion block.

6. The scaffold convenient to install according to claim 2, wherein universal wheels (4) are fixedly connected to four corners of the bottom of the base (1), and a pushing handle (5) is fixedly connected to the left side of the base (1).