阅读说明：本技术 一种用于高空悬挑支架 (Be used for high altitude support of encorbelmenting ) 是由 曹建伟 童亚娟 虞金军 郝庆 徐杰 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种用于高空悬挑支架,包括上护板和下固定板,所述上护板和下固定板之间具有夹持间隙,所述上护板和下固定板的通过若干连接结构固连在一起,所述上护板上相对于紧固结构的外侧设有若干加固结构,所述加固结构包括可万向转动连接在一起的上连接部和下连接部,所述上连接部可上下动作的螺接于上护板上,所述下连接部上与下固定板相抵的一端沿其圆周方向分布有若干支脚,所述支脚向外侧倾斜布置,还包括用于朝一侧拉动下连接部的施力结构。针对现有脚手架存在较大缺陷的技术问题,本发明提供了一种用于高空悬挑支架,它能随楼层增高逐层搭设,施工任务结束随时拆卸,且搭设后的稳定性得到有效保证。(The invention discloses a high-altitude cantilever support which comprises an upper guard plate and a lower fixing plate, wherein a clamping gap is formed between the upper guard plate and the lower fixing plate, the upper guard plate and the lower fixing plate are fixedly connected together through a plurality of connecting structures, a plurality of reinforcing structures are arranged on the upper guard plate and opposite to the outer side of a fastening structure, each reinforcing structure comprises an upper connecting part and a lower connecting part which can be connected together in a universal rotating mode, the upper connecting part can be screwed on the upper guard plate in an up-and-down action mode, a plurality of support legs are distributed on one end, abutted to the lower fixing plate, of the lower connecting part along the circumferential direction of the lower connecting part, the support legs are arranged in an outward inclined mode, and a force application structure used for pulling the lower connecting part towards one side is further included. Aiming at the technical problem that the existing scaffold has larger defects, the invention provides the high-altitude cantilever support which can be erected layer by layer along with the increase of floors, can be detached at any time after the construction task is finished, and effectively ensures the stability after the erection.)

1. The utility model provides a be used for high altitude support of encorbelmenting which characterized in that: including last backplate and bottom plate, the centre gripping clearance has between last backplate and the bottom plate, go up backplate and bottom plate link firmly together through a plurality of connection structure, it is equipped with a plurality of reinforced structure for fastening structure's the outside on the backplate to go up, reinforced structure is including the last connecting portion and the lower connecting portion that can universal rotation link together, but the spiro union of going up the connection portion vertical motion has a plurality of stabilizer blades on last backplate, the one end that offsets with the bottom plate on the lower connecting portion distributes along its circumferencial direction, the stabilizer blade inclines to the outside and arranges, still including the application of force structure that is used for pulling connecting portion down towards one side.

2. A support for high altitude cantilever according to claim 1, wherein: the force application structure comprises a force application rope and a force application block, the force application block is controlled by the control structure, the force application block can move relatively and is arranged on the inner side of the upper guard plate, one end of the force application rope is fixedly connected to the lower connecting portion, and the other end of the force application rope is fixedly connected to the force application block.

3. A support for high altitude cantilever according to claim 2, wherein: the upper guard plate is internally provided with a channel for the force application rope to pass through.

4. A support for high altitude cantilever according to claim 2, wherein: the control structure comprises a control bolt which can be rotatably connected to the force application block and a thread groove which is arranged on the upper protective plate and matched with the control bolt.

5. A support for high altitude cantilever according to claim 4, wherein: the force application block is provided with at least one guide rod, the guide rod and the control bolt are arranged in the same direction, and the upper guard plate is provided with a guide groove matched with the guide rod.

6. A support for high altitude cantilever according to any one of claims 1-5, wherein: the connecting structure comprises a connecting bolt and a connecting nut, and connecting screw holes for the connecting bolt to penetrate through are correspondingly formed in the upper protective plate and the lower fixing plate.

7. A support for high altitude cantilever according to claim 6, wherein: the connecting nut is fixedly connected to the lower fixing plate.

8. A support for high altitude cantilever according to claim 6, wherein: and the outer side of the upper protection plate is provided with a protection plate with an adjustable angle.

Technical Field

The invention relates to the technical field of engineering construction, in particular to a high-altitude cantilever support.

Background

The existing civil construction technology, namely the construction method, needs to set up scaffolds on the outer wall. The method is used for many years, and the building materials are wood to bamboo to steel which is used in large quantity at present. Occupies a great amount of manpower and material resources in the building construction project.

It has the following drawbacks:

1. time and labor are wasted; the erection of the bare scaffold for a construction project takes a lot of time and labor. And takes a long time.

2. The construction cost is increased; a large project needs hundreds of tons of steel pipes and thousands of tons of steel pipes, and basically belongs to consumable materials. The cost is the construction cost.

3. The loss is serious; at present, the steel pipe clamping head is basically used for building the steel pipe scaffold, and the steel pipe scaffold consumes large time and labor in the using process. Long applicable period and great loss. The transportation is inconvenient.

4. Set up process hazards; the building personnel are required to construct in the open air by bare hands, the safety coefficient is small, and the safety accidents are more.

Disclosure of Invention

1. Technical problem to be solved by the invention

Aiming at the technical problem that the existing scaffold has larger defects, the invention provides the high-altitude cantilever support which can be erected layer by layer along with the increase of floors, can be detached at any time after the construction task is finished, and effectively ensures the stability after the erection.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the invention is as follows:

the utility model provides a support for high altitude is encorbelmented, includes backplate and bottom plate, the centre gripping clearance has between backplate and the bottom plate, go up backplate and bottom plate link firmly together through a plurality of connection structure, it is equipped with a plurality of reinforced structure for fastening structure's the outside on the backplate to go up, reinforced structure includes the last connecting portion and the lower connecting portion that can universal rotation link together, but the spiro union of going up connecting portion upper and lower action has a plurality of stabilizer blades on the backplate, the one end that offsets with the bottom plate on the lower connecting portion distributes along its circumferencial direction, the stabilizer blade inclines to the outside and arranges, still including the application of force structure that is used for pulling down connecting portion towards one side.

Optionally, the application of force structure includes application of force rope and application of force piece, but application of force piece is controlled by control structure, but relative movement locate the inboard of backplate, application of force rope one end links firmly on lower connecting portion, and the other end links firmly on application of force piece.

Optionally, the upper guard plate is internally provided with a channel for the force application rope to pass through.

Optionally, the control structure includes a control bolt rotatably connected to the force application block, and a thread groove provided on the upper guard plate and engaged with the control bolt.

Optionally, the force application block is provided with at least one guide rod, the guide rod and the control bolt are arranged in the same direction, and the upper guard plate is provided with a guide groove matched with the guide rod.

Optionally, the connecting structure includes a connecting bolt and a connecting nut, and the upper protective plate and the lower fixing plate are correspondingly provided with a connecting screw hole for the connecting bolt to pass through.

Optionally, the connecting nut is fixedly connected to the lower fixing plate.

Optionally, an angle-adjustable protection plate is arranged on the outer side of the upper protection plate.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) when the high-altitude cantilever support is installed, the lower connecting part presses the outer side of the fixing plate downwards so as to provide an upward acting force to the inner side of the lower fixing plate through a lever principle, and meanwhile, the upper connecting part provides a reacting force to the upper protection plate to drive the inner side of the upper connecting part to press downwards, so that the upper protection plate and the lower fixing plate are firmly clamped at the edge of a floor; on this basis, connecting portion under the application of force structure pulling towards one side, so that connecting portion produce certain slope towards this direction down, some stabilizer blades rotate with the further bottom plate that pushes down along with connecting portion slope down, thereby the stability after upper fender and the bottom plate installation has further been improved, and when connecting portion slope down, the effort direction of exerting on the upper connecting portion is the slope, this part effort can order about the skew that the upper connecting portion produced certain angle, so that the screw thread on the upper connecting portion and the screw thread on the upper fender produce certain dislocation, effectively avoid the connection relation of upper connecting portion and upper fender to lose efficacy under great reaction force.

(2) Construction dismantlement is convenient can increase the successive layer along with the floor and set up, and this layer construction task finishes dismantling at any time. The material turnover is convenient and fast, and the input amount is small.

(3) The construction site is erected, the appearance is neat, the utilization rate is high, and the application is convenient.

(4) The product is processed in a factory, is convenient to transport, is stacked neatly, is convenient to call, and accords with engineering standard management.

Drawings

Fig. 1 is a schematic structural diagram of a support for high altitude suspension according to an embodiment of the present invention;

fig. 2 is a schematic side view of a support for high altitude suspension according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a reinforcing structure used in a high-altitude cantilever support according to an embodiment of the present invention;

1. an upper guard plate; 2. a lower fixing plate; 3. an upper connecting portion; 4. a lower connecting portion; 5. a support leg; 6. a force application rope; 7. a force application block; 8. a control bolt; 9. a guide bar; 10. a connecting bolt; 11. a connecting nut; 12. and (4) a protective plate.

Detailed Description

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings 1-3.

With reference to the accompanying drawings 1-3, the support for high altitude overhanging of the embodiment comprises an upper protection plate 1 and a lower fixing plate 2, wherein a clamping gap is formed between the upper protection plate 1 and the lower fixing plate 2, the upper protection plate 1 and the lower fixing plate 2 are clamped at the edge position of a floor through the clamping gap, the upper protection plate 1 and the lower fixing plate 2 are fixedly connected together through a plurality of connecting structures, the size of the clamping gap can be adjusted according to the thickness of the edge of the floor, a plurality of reinforcing structures are arranged on the outer side of the upper protection plate 1 relative to a fastening structure, each reinforcing structure comprises an upper connecting part 3 and a lower connecting part 4 which are connected together in a universal rotating manner, a universal head is fixedly connected to the lower end of the upper connecting part 3, a universal groove matched with the universal head is arranged at the upper end of the lower connecting part 4, and the upper connecting part 3 can be screwed on the upper protection plate 1 in an up-and down motion manner, one end of the lower connecting portion 4, which is abutted against the lower fixing plate 2, is distributed with a plurality of support legs 5 along the circumferential direction of the lower connecting portion, the support legs 5 are obliquely arranged towards the outer side, and the lower connecting portion further comprises a force application structure used for pulling the lower connecting portion 4 towards one side.

This a mounting procedure for high altitude support of encorbelmenting does: 1. the upper protection plate 1 and the lower fixing plate 2 are pre-connected together through a connecting structure; 2. clamping the upper protection plate 1 and the lower fixing plate 2 to the edge position of a floor, and clamping the upper protection plate 1 and the lower fixing plate 2 to the edge of the floor through a connecting structure; 3. rotating the upper connecting part 3 to make the upper connecting part 3 push the lower connecting part 4 to press downwards until the support legs 5 on the lower connecting part 4 are firmly abutted with the lower fixing plate 2; 4. the lower connecting portion 4 is pulled toward one side by the urging structure, so that the lower connecting portion 4 is inclined at a certain angle with respect to the upper connecting portion 3.

When the high-altitude cantilever support is installed, the outer side of the fixed plate 2 is pressed downwards through the lower connecting part 4, so that an upward acting force is applied to the inner side of the lower fixed plate 2 through a lever principle, and meanwhile, the inner side of the upper connecting part 3 is driven to be pressed downwards by a reaction force applied to the upper protection plate 1 by the upper connecting part 3, so that the upper protection plate 1 and the lower fixed plate 2 are firmly clamped at the edge of a floor; on this basis, application of force structure pulling lower connecting portion 4 towards one side, so that lower connecting portion 4 produces certain slope towards this direction, partial stabilizer blade 5 rotates with lower connecting portion 4 slope in order to further push down fixed plate 2, thereby the stability after upper protection plate 1 and lower fixed plate 2 installation has further been improved, and when lower connecting portion 4 slopes, the effort direction of exerting on upper connecting portion 3 is the slope, this part effort can order about upper connecting portion 3 and produce the skew of certain angle, so that the screw thread on upper connecting portion 3 and the screw thread on upper protection plate 1 produce certain dislocation, effectively avoid upper connecting portion 3 and upper protection plate 1's relation of connection to lose efficacy under great reaction force.

As an alternative of the present invention, the force application structure includes a force application rope 6 and a force application block 7, the force application rope 6 is a steel wire rope, the force application block 7 is controlled by the control structure and is relatively movably arranged on the inner side of the upper protection plate 1, one end of the force application rope 6 is fixedly connected to the lower connection portion 4, the other end of the force application rope 6 is fixedly connected to the force application block 7, and the structure controls the force application block 7 to move, so that the force application rope 6 can be pulled, and the lower connection portion 4 is pulled through the force application rope 6.

As an alternative of the invention, a channel for the force application rope 6 to pass through is arranged in the upper protection plate 1, and the force application rope 6 passes through the upper protection plate 1, so that compared with passing through the lower part of the upper protection plate 1, the force application rope 6 can be prevented from being collided with the edge of a floor after being stressed tightly, the fitting degree of the upper protection plate 1 and the edge of the floor can be prevented from being influenced, and meanwhile, the situation that the force application rope 6 is difficult to pull under the condition that the upper protection plate 1 is tightly fitted with the surface of the floor can be prevented; compared with the situation that the construction personnel passes through the upper protection plate 1 from the upper side, the construction personnel can be prevented from stumbling by the force application rope 6 to influence the safety.

As an alternative of the present invention, the control structure includes a control bolt 8 rotatably connected to the force application block 7, and a thread groove provided on the upper protection plate 1 and engaged with the control bolt 8, when in installation, the movement distance of the force application block 3 can be controlled by rotating the control bolt 8, the force application block 7 is provided with at least one guide rod 9, in this embodiment, two sides of the control screw 8 are respectively provided with one guide rod 9, the guide rods 9 and the control bolt 8 are arranged in the same direction, the upper protection plate 1 is provided with a guide groove engaged with the guide rods 9, and by the engagement of the guide rods 9 and the guide grooves, the force application block 3 can be effectively prevented from rotating during the movement of the force application block 3, so as to avoid the situation that the inclination angles of the plurality of lower connection portions 4 are not consistent.

As an alternative of the present invention, the connecting structure includes a connecting bolt 10 and a connecting nut 11, the upper protection plate 1 and the lower fixing plate 2 are correspondingly provided with a connecting screw hole for the connecting bolt 10 to pass through, and the connecting nut 11 is fixedly connected to the lower fixing plate 2, so that when a constructor installs the fixing structure, the constructor does not need to fix the connecting nut 11 with one hand, and only needs to make the connecting bolt 10 correspond to the connecting screw hole on the upper protection plate 1 and the lower fixing plate 2 and tighten the connecting bolt, thereby simplifying the installation mode

As an alternative of the invention, the outer side of the upper protection plate 1 is provided with a protection plate 12 with an adjustable angle, in this embodiment, the protection plate 12 has two states, the first state is that the protection plate is rotated inwards by 90 degrees and is attached to the surface of the upper protection plate 1 to save space when being stored, and the second state is that the protection plate is rotated outwards by 90 degrees and is kept vertical to the surface of the upper protection plate 1 to achieve the protection effect when being constructed.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.