CN216239613U - Scaffold - Google Patents

Abstract

The utility model discloses a scaffold, belongs to the field of constructional engineering, and provides a labor-saving scaffold which is convenient for conveniently carrying building blocks to the scaffold. According to the utility model, by arranging the lifting shelf mechanism, the masonry materials can be placed on the lifting platform of the lifting shelf and lifted and transferred to the scaffold through the corresponding power equipment, so that the problem that the cooperation personnel need to manually deliver the masonry materials repeatedly is avoided, the building materials such as building blocks can be conveniently and easily lifted and transported from the lower part of the scaffold, and the working strength of the cooperation personnel can be effectively reduced.

Description

Scaffold

Technical Field

The utility model belongs to the field of constructional engineering, and particularly relates to a scaffold capable of lifting masonry materials.

Background

In the field of building construction, constructors widely use construction operation frames to perform secondary structure or decoration operation. But when the stair section carries out secondary structure or decoration and finishing operation, constructor generally uses the activity support body, nevertheless at the in-process of building by laying bricks or stones, adds that the monolithic weight of building block is heavier, and the cooperation is built by laying bricks or stones personnel's staff in the construction and is mostly women, and to the higher building of floor height, makes when the eminence is built by laying bricks or stones more, has increased cooperation personnel's the operation degree of difficulty.

The existing finished product construction operating frame has the advantages of being convenient to move, capable of being detached quickly and multifunctional. For example: the application numbers are: 201922388595 discloses a simple construction handling frame which is quick to detach, but the construction handling frame still requires manual work to carry the building blocks to the scaffold, and the problem that cooperation personnel can carry the building blocks conveniently is not solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold which is convenient to carry building blocks to the scaffold and saves labor.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the scaffold comprises a frame body, a gangboard is arranged on the frame body, the gangboard is a construction operation platform, guard rails and foot baffles are arranged on the periphery of the construction operation platform, the scaffold further comprises a lifting goods shelf, the lifting goods shelf is arranged on the frame body, a lifting platform, a lifting mechanism and a horizontal pushing mechanism are arranged on the lifting goods shelf, the lifting platform is used for placing construction materials needing to be lifted, the lifting mechanism is used for driving the lifting platform to lift and move, when the lifting platform is lifted to the top position, the horizontal pushing mechanism can horizontally push the construction materials on the lifting platform to the construction operation platform.

Further, the method comprises the following steps: the construction operation platform comprises a stacking area and an operation area, and the horizontal pushing mechanism horizontally pushes construction materials to the stacking area for placement.

Further, the method comprises the following steps: the frame body further comprises a ladder stand.

Further, the method comprises the following steps: the bottom of the frame main body is provided with a universal wheel with a brake structure.

Further, the method comprises the following steps: the outer side of the bottom of the frame main body is provided with a triangular auxiliary support frame.

Further, the method comprises the following steps: lifting goods shelves still include prevents the gliding mechanism, prevent the gliding mechanism including setting up in two ratchets of lifting platform bottom, two ratchets articulate respectively in lifting platform's bottom to be provided with the detachable spring between two ratchets, and work as can present the lean-out of loudspeaker form with two ratchets' free end when being connected with two ratchets respectively and strut, be provided with two on lifting goods shelves respectively with two ratchets one-to-one complex ratchet stand, vertical distribution is provided with a plurality of tooth mouths on the ratchet stand, the ratchet can with the one-way locking of tooth mouth.

Further, the method comprises the following steps: a temporary locking mechanism is arranged at the top of the lifting shelf and comprises a turnover baffle and a hook capable of locking the baffle; when the lifting platform is lifted to the top position, the baffle plate part can be placed below the lifting platform by turning over the baffle plate and the baffle plate is locked by the hook.

Further, the method comprises the following steps: the lifting mechanism is a motor, and the horizontal pushing mechanism is a telescopic electric cylinder.

Further, the method comprises the following steps: the lifting mechanism and the horizontal pushing mechanism can be controlled by the controller.

The utility model has the beneficial effects that: according to the utility model, by arranging the lifting shelf mechanism, the masonry materials can be placed on the lifting platform of the lifting shelf and lifted and transferred to the scaffold through the corresponding power equipment, so that the problem that the cooperation personnel need to manually deliver the masonry materials repeatedly is avoided, the building materials such as building blocks can be conveniently and easily lifted and transported from the lower part of the scaffold, and the working strength of the cooperation personnel can be effectively reduced. In addition, potential safety hazards such as accidental falling in the process of conveying masonry materials can be further ensured by arranging the anti-sliding mechanism, the temporary locking mechanism and the like. In addition, through at bottom auxiliary stay frame, increased the stability of scaffold frame, and then the stability when guaranteeing the building material lift for safer when the construction.

Drawings

Fig. 1 is a front view of a scaffolding according to the present invention;

fig. 2 is a top view of the scaffolding of the present invention;

fig. 3 is a side view of the scaffold according to the utility model, corresponding to the ladder side;

fig. 4 is a side view of the scaffold according to the utility model, corresponding to the lifting shelf side;

FIG. 5 is a schematic view of the anti-roll-down mechanism;

FIG. 6 is a schematic view of a temporary locking mechanism;

labeled as: the device comprises a frame body 1, a springboard 2, a protective guard 3, a foot baffle 4, a lifting goods shelf 5, a lifting platform 6, a lifting mechanism 7, a horizontal pushing mechanism 8, a stockpiling area 9, an operation area 10, a ladder stand 11, universal wheels 12, an auxiliary support frame 13, ratchets 14, springs 15, a ratchet upright post 16, a tooth opening 17, a locking mechanism 18, a baffle 19 and a hook 20.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

It should be noted that, if there are directional indication terms, such as the terms of direction and orientation, above, below, left, right, front and back, in the present invention, for facilitating the description of the relative positional relationship between the components, the absolute position that is not the positional relationship between the related components and the components is specifically referred to, and is only used for explaining the relative positional relationship and the motion situation between the components in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly. When the present invention relates to a number, such as "a plurality", "several", etc., two or more than two are specifically referred to.

As shown in fig. 1 to 6, the scaffold of the present invention includes a frame body 1, a gangboard 2 is disposed on the frame body 1, the gangboard 2 is a construction work platform, guard rails 3 and foot boards 4 are disposed around the construction work platform, the scaffold further includes a lifting shelf 5, the lifting shelf 5 is disposed on the frame body 1, a lifting platform 6, a lifting mechanism 7 and a horizontal pushing mechanism 8 are disposed on the lifting shelf 5, the lifting platform 6 is used for placing construction materials to be lifted, the lifting mechanism 7 is used for driving the lifting platform 6 to move up and down, and when the lifting platform 6 is lifted to a top position, the horizontal pushing mechanism 8 can horizontally push the construction materials on the lifting platform 6 to the construction work platform.

The frame body 1 can be formed by combining common steel pipes and fasteners, and can also be formed by assembling special assembling steel members. In the utility model, in order to further facilitate disassembly and assembly, the whole frame body 1 is preferably assembled by adopting a detachable steel pipe and a fastener. According to the utility model, after a corresponding lifting goods shelf 5 is additionally arranged on the basis of a conventional frame body 1 and a corresponding lifting platform 6, a lifting mechanism 7 and a horizontal pushing mechanism 8 are arranged in a matched manner, the lifting mechanism 7 can lift masonry materials, and the lifted masonry materials are accurately pushed to a construction operation platform through the horizontal pushing mechanism 8 to be temporarily stacked for workers to use; the problem that cooperation personnel need relapse artifical delivery and build the material is built by laying bricks or stones is avoided with this, can realize conveniently, easily with building bricks or stones material from the below promote the transportation be the scaffold frame on, can reduce cooperation personnel's working strength effectively.

More specifically, in order to avoid dangerous situations such as falling in the process of lifting the lifting platform 6, the lifting shelf 5 further comprises a downward-sliding prevention mechanism, the downward-sliding prevention mechanism comprises two ratchets 14 arranged at the bottom of the lifting platform 6, the two ratchets 14 are respectively hinged at the bottom of the lifting platform 6, a detachable spring 15 is arranged between the two ratchets 14, the two ends of the spring 15 can be respectively connected with the two ratchets 14 to outwards obliquely expand the free ends of the two ratchets 14 in a horn shape, two ratchet upright columns 16 respectively corresponding to the two ratchets 14 are arranged on the lifting shelf 5, a plurality of tooth openings 17 are vertically distributed on the ratchet upright columns 16, and the ratchets 14 can be unidirectionally locked with the tooth openings 17. In this way, during the process of lifting the lifting platform 6, after the springs 15 are installed, the two ratchets 14 can be always in the open state, and then the ratchets 14 and the corresponding tooth openings 17 on the ratchet bar stand 16 are in one-way locking fit, that is, in the structure shown in fig. 5, only the ratchets 14 are allowed to move upwards in one direction, but not downwards, so that the lifting platform 6 can be effectively prevented from dropping.

More specifically, the utility model can further provide a temporary locking mechanism 18 on the top of the lifting shelf 5, wherein the temporary locking mechanism 18 comprises a reversible baffle plate 19 and a hook 20 capable of locking the baffle plate 19; when the lifting platform 6 is lifted to the top position, the baffle 19 can be partially placed below the lifting platform 6 by turning over the baffle 19 and locking the baffle 19 through the hook 20; this further prevents the lifting platform 6 from falling down. And after the lifting platform is lifted to the top position, the temporary locking mechanism 18 can be used for locking, and can also be used as a supplement for a construction operation platform to temporarily prevent masonry materials. And when the lifting platform 6 needs to be lowered, the hook 20 is loosened to lock the baffle plate 19, and then the baffle plate 19 is turned to be in a vertical state, so that the lifting platform 6 can be lowered. Of course, without loss of generality, in the case of the above-mentioned ratchet 14 and ratchet bar upright 16, the connection of the spring 15 to the two end ratchets 14 should be released correspondingly so that the two ratchets 14 can be drawn toward the middle to disengage the ratchets 14 from the corresponding tooth openings 17 to lose the one-way locking function.

Without loss of generality, the lifting mechanism 7 in the present invention functions to realize the lifting drive of the lifting platform 6, and specifically, the lifting mechanism 7 is preferably set as a motor in the present invention, and can realize the lifting drive of the lifting platform 6 through a conventional transmission connection structure such as a chain, a steel wire rope or a lead screw. In addition, the horizontal pushing mechanism 8 in the utility model has the function of horizontally pushing the masonry materials on the lifting platform 6 to the construction operation platform to realize temporary stacking of the materials, and particularly, the horizontal pushing mechanism 8 is preferably arranged to be a telescopic electric cylinder in the utility model, but other telescopic push rod mechanisms can be adopted.

More specifically, in order to control the lifting mechanism 7 and the horizontal pushing mechanism 8, the present invention may further be provided with a corresponding controller, so that the operation of the lifting mechanism 7 and the horizontal pushing mechanism 8 can be controlled by the controller. Of course, the controller can be directly disposed at a suitable position on the frame body 1, and a necessary protection cover structure is configured to protect the controller. During the use, operating personnel will be under construction the material earlier place lift platform 6 on, then can realize controlling through the controller to finally realize promoting the construction material and pass the construction operation platform and place.

In addition, in order to facilitate the overall movement of the frame body 1, the present invention may further include a universal wheel 12 with a braking structure disposed at the bottom of the frame body 1.

In addition, in order to facilitate the constructors to get on and off the construction work platform, the present invention may further be provided with a ladder 11, and as shown in the drawing, the ladder 11 may be provided at one side of the frame body 1.

In addition, in order to place construction materials, the construction operation platform can comprise a stacking area 9 and an operation area 10, and the horizontal pushing mechanism 8 horizontally pushes the construction materials to the stacking area 9 for placement; and the working area 10 is an area where a constructor stands for construction.

Claims (9)

1. Scaffold frame, including frame main part (1), be provided with springboard (2) on frame main part (1), springboard (2) are construction work platform, are provided with rail guard (3) and keep off sole (4), its characterized in that around construction work platform: still include lifting goods shelves (5), lifting goods shelves (5) set up on frame main part (1), are provided with lift platform (6), hoist mechanism (7) and horizontal pushing mechanism (8) on lifting goods shelves (5), lift platform (6) are used for placing the construction material that needs go up and down, hoist mechanism (7) are used for the drive lift platform (6) lift removal works as lift platform (6) are when rising to the top position, horizontal pushing mechanism (8) can be with being located the construction material horizontal pushing to the construction work platform on lift platform (6).

2. The scaffold of claim 1, wherein: the construction operation platform comprises a stacking area (9) and an operation area (10), and the horizontal pushing mechanism (8) horizontally pushes construction materials to the stacking area (9) for placement.

3. The scaffold of claim 1, wherein: the frame body (1) further comprises a ladder stand (11).

4. The scaffold of claim 1, wherein: the bottom of the frame body (1) is provided with a universal wheel (12) with a brake structure.

5. The scaffold of claim 1, wherein: a triangular auxiliary support frame (13) is arranged on the outer side of the bottom of the frame main body (1).

6. The scaffold of claim 1, wherein: lifting goods shelves (5) still include prevents the glide machanism, prevent the glide machanism including setting up in two ratchet (14) of lifting platform (6) bottom, two ratchet (14) articulate respectively in lifting platform's (6) bottom to be provided with detachable spring (15) between two ratchet (14), and work as can present the free end of two ratchet (14) when being connected with two ratchet (14) respectively and flare-out of loudspeaker form struts, be provided with on lifting goods shelves (5) two respectively with two ratchet (14) one-to-one complex ratchet stand (16), vertical distribution is provided with a plurality of tooth mouths (17) on ratchet stand (16), ratchet (14) can with tooth mouth (17) one-way locking.

7. The scaffold of claim 1, wherein: a temporary locking mechanism (18) is arranged at the top of the lifting shelf (5), and the temporary locking mechanism (18) comprises a turnover baffle plate (19) and a hook (20) capable of locking the baffle plate (19); when the lifting platform (6) is lifted to the top position, the baffle (19) can be partially placed below the lifting platform (6) by turning over the baffle (19), and the baffle (19) is locked by the hook (20).

8. The scaffold of any one of claims 1 to 7, wherein: the lifting mechanism (7) is a motor, and the horizontal pushing mechanism (8) is a telescopic electric cylinder.

9. The scaffold of claim 8, wherein: also comprises a controller which can control the lifting mechanism (7) and the horizontal pushing mechanism (8).

Images