CN111502221A

CN111502221A - Dismounting-free scaffold for construction of building external wall

Info

Publication number: CN111502221A
Application number: CN202010331799.8A
Authority: CN
Inventors: 付祖伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-08-07

Abstract

The invention discloses a disassembly-free construction frame for building outer wall construction, which comprises a supporting frame arranged on the outer wall surface of a building body, wherein a clearance cavity for construction of workers is formed between the supporting frame and the outer wall surface of the building body, more than one rectangular assembly cavity is formed in the supporting frame, a supporting rod is arranged at each of four corners of each assembly cavity relative to one side of the outer wall surface of the building body, a jack is formed in the building body opposite to each supporting rod, the supporting rods are inserted into the jacks, each assembly cavity is correspondingly provided with a wallboard, and two sides of the bottom of the wallboard are elastically hinged on a convex part arranged on the supporting rods. The wall plate is used as a supporting piece for construction, the supporting frame is used as a scaffold, and after the construction is finished, the supporting frame and the wall plate do not need to be dismantled, so that the wall plate and the supporting frame can be assembled with each other quickly, and the construction process is simplified.

Description

Dismounting-free scaffold for construction of building external wall

Technical Field

The invention relates to the field of building construction, in particular to a disassembly-free scaffold for building outer wall construction.

Background

When the construction of building outer wall, need set up the scaffold frame along the outer wall face of the building body, utilize the construction that the scaffold frame realized the outer wall, because the scaffold frame use amount is huge, consequently very difficult carrying, its every use all needs the installation, needs dismantle after the use is accomplished, unusual trouble. And the construction of building outer wall face is not only once or twice, after the building service life was of a specified duration, the outer wall face often goes wrong, needs the renovation of large tracts of land occasionally even, must set up the scaffold frame this moment again, carries out the construction operation to whole building outer wall face, must dismantle again after the construction is accomplished, if the later stage takes place the wall problem again, still need set up, consequently as long as carry out the large tracts of land construction to building outer wall face, just must set up the scaffold frame, unusual trouble.

Disclosure of Invention

The invention aims to solve the technical problem of providing a disassembly-free scaffold for building outer wall construction, which is characterized in that a support and a wallboard are erected to form a support structure, so that construction on an outer wall surface is realized, the wallboard can be quickly installed on the outer wall surface of a building after construction is finished, construction steps are simplified, the erection and disassembly of the scaffold are omitted, and the efficiency is greatly improved.

The invention is realized by the following technical scheme: a disassembly-free construction frame for construction of an external wall of a building comprises a supporting frame arranged on the external wall surface of the building body, wherein a clearance cavity for workers to construct is formed between the supporting frame and the external wall surface of the building body, more than one rectangular assembly cavity is arranged on the supporting frame, a supporting rod is arranged at one side of four corners of each assembly cavity, which is opposite to one side of the external wall surface of the building body, a jack is arranged on the building body opposite to each supporting rod, the supporting rod is inserted into the jack, each assembly cavity is correspondingly provided with a wallboard, two sides of the bottom of the wallboard are elastically hinged on a convex part arranged on the supporting rod, the top of the wallboard is a movable surface, when the wall plate is vertical to the horizontal plane, the wall plate is partially buckled in the assembly cavity and fills the assembly cavity, when the wall plate is parallel to the horizontal plane, the bottom of the support rod is contacted with the upper end surface of the support rod, and the wall plates in the same horizontal plane form a support plane for the construction and walking of workers.

As the preferred technical scheme, a spring is fixedly arranged in each jack, the outer side end of each spring is fixedly bonded with the end face of the arranged support rod through glue, when the support frame is constructed by workers, the whole support frame is pulled out, and the springs are in a stretching shape.

As preferred technical scheme, when the construction, braced frame's bottom sets up a limiting plate, and the limiting plate is packed into between braced frame and the building body outer wall and makes braced frame outwards pull out, and the spring is tensile this moment.

As the preferred technical scheme, the upper end face of each supporting rod is close to one side of the supporting frame and is provided with a convex part in a protruding mode, two sides of each convex part are provided with a rotating shaft hole respectively, two sides of each wallboard are provided with a rotating shaft respectively, a torsion spring is fixed on each rotating shaft in a sleeved mode, the rotating shafts are elastically installed in the rotating shaft holes through the torsion springs, and the wallboards can be automatically buckled into the assembling cavities under the action of the torsion springs.

As a preferred technical scheme, the wallboard comprises a bottom plate and a main body part, the rotating shaft is arranged on two sides of the bottom plate, when the wallboard is vertical to the horizontal plane, the main body part is buckled in the assembly cavity, and the outer side surface of the main body part is flush with the outer side surface of the supporting frame; when the wall plate is parallel to the horizontal plane, two sides of the bottom plate are in supporting contact with the upper end faces of the supporting rods.

As the preferred technical scheme, the bottom plate is provided with a first magnetic attraction block in an embedded mode, the supporting rod opposite to the first magnetic attraction block is provided with a second magnetic attraction block in an embedded mode, and when the bottom plate is in contact with the supporting plate, the first magnetic attraction block and the second magnetic attraction block attract each other to limit the reset of the wallboard.

According to a preferable technical scheme, the bottom plate of the wall plate is made of a metal plate, the main body part comprises an outer shell layer and a heat insulation material filled in the outer shell layer, and the outer shell layer is made of metal pieces or hard plastics.

As the preferred technical scheme, the distance between the upper supporting rod and the lower supporting rod is more than 2 meters.

The invention has the beneficial effects that: the construction of the outer wall surface of the building is realized by means of the supporting frame and the wall plate, other construction supports do not need to be erected, the steps of installing and disassembling a scaffold are omitted, the wall plate can be directly installed after the construction is finished, the efficiency of outer wall construction is greatly improved, and the project progress is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall side view of the present invention;

FIG. 2 is an overall top view of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 4 is an enlarged view of a portion of the wall panel of FIG. 3 of the present invention shown parallel to the horizontal plane;

FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 2;

FIG. 6 is a schematic structural view of a wall panel of the present invention;

fig. 7 is a partial assembly schematic view of the wall panel and the support frame of the present invention.

Detailed Description

As shown in fig. 1 and 2, the disassembly-free scaffold for construction of an external wall of a building comprises a supporting frame 1 installed on an external wall surface 4 of the building, a clearance cavity for construction of workers is formed between the supporting frame 1 and the external wall surface 4 of the building, more than one rectangular assembly cavity 6 is formed in the supporting frame 1, a supporting rod 3 is arranged at each of four corners of each assembly cavity 6 opposite to one side of the external wall surface of the building, a jack is formed in the building opposite to each supporting rod 3, the supporting rods 3 are inserted into the jacks, each assembly cavity is correspondingly provided with a wallboard 5, two sides of the bottom of the wallboard 5 are elastically hinged to a convex part 31 arranged on the supporting rods 3, and the top of the wallboard 5 is a movable surface;

when the wall plate 5 is vertical to the horizontal plane, the wall plate 5 is partially buckled in the assembly cavity 6 and fills the assembly cavity 6, as shown in fig. 3, and when the wall plate 5 is parallel to the horizontal plane, the bottom of the wall plate 5 is contacted with the upper end surface of the support rod 3, and the wall plate 5 in the same horizontal plane forms a support plane for the construction walking of workers.

As shown in fig. 5, a spring 11 is fixedly installed in each jack, the outer side end of the spring 11 is fixedly bonded with the end face of the installed support rod 3 by glue, the inner side end of the spring 11 is fixedly bonded with the bottom face of each jack by glue, when workers perform construction, the whole support frame is pulled out, the spring 11 is in a stretching shape, the support rod 3 can be automatically pulled into the jacks through the spring 11, and when the support frame 1 and the wall plate 5 are in a construction support state, the spring 11 is in a stretching shape.

When the construction, a limiting plate 2 is arranged at the bottom of the supporting frame, the limiting plate 2 is arranged between the supporting frame 1 and the outer wall surface 4 of the building body and enables the supporting frame 1 to be pulled out outwards, the spring is in a stretching shape at the moment, construction is achieved by a large distance between the supporting frame and the wall surface at the moment, after the limiting plate is pulled out, the supporting frame is tightly attached to the outer wall surface of the building, the wallboard is buckled into the assembly cavity at the moment, rapid installation of the wallboard is completed, the whole supporting frame does not need to be disassembled, and great convenience is achieved.

Most importantly, if the outer wall surface needs to be repaired in a large scale in the later period, a scaffold does not need to be built, and after the supporting frame is pulled out and the wall plate is overturned, the outer wall surface can be used as a construction support at once, so that the scaffold does not need to be reused no matter how the wall surface is constructed and repaired in the later period.

Wherein, the up end of every bracing piece 3 is close to braced frame one side and all convexly sets up a convex part 31, and a pivot hole is seted up respectively to convex part 31 both sides, and the wallboard both sides set up a pivot 52 respectively, all the suit fixes a torque spring (not shown) on the pivot 52, packs the pivot elasticity into in the pivot is downthehole through torque spring to make wallboard 5 can detain in assembly chamber 6 automatically under the torque spring effect.

As shown in fig. 6 and 7, the wall plate 5 includes a bottom plate 53 and a main body 51, the rotating shaft 52 is disposed on both sides of the bottom plate 53, when the wall plate 5 is perpendicular to the horizontal plane, the main body 51 is buckled in the assembly cavity, and the outer side surface of the main body is flush with the outer side surface of the support frame; when the wall plate is parallel to the horizontal plane, two sides of the bottom plate are in supporting contact with the upper end faces of the supporting rods.

Wherein, the embedding is provided with first magnetism piece of inhaling (not shown in the figure) on the bottom plate 53, just it is provided with second magnetism piece of inhaling (not shown in the figure) to the embedding on the bracing piece 3 of first magnetism piece of inhaling, when bottom plate and backup pad contact, inhale the piece actuation by first magnetism and second magnetism and restrict the reseing of wallboard, when the construction, the wallboard is as the support piece of bottom, support the use for the walking of constructor, and after the construction is accomplished, the artifical wallboard that turns up, can accomplish the installation of wallboard, the limiting plate is taken out again this moment, can realize the installation of whole wallboard on the outer wall of building.

In this embodiment, the bottom plate of the wall plate 5 is made of a metal plate, the main body portion includes an outer shell layer and a heat insulation material filled in the outer shell layer, the outer shell layer is made of metal pieces or hard plastics, and the wall plate with the structure has very good strength and can sufficiently support the weight of a human body.

In this embodiment, the distance between the upper and lower support rods 3 is greater than 2 meters, so that the constructor can walk freely without being limited by the height.

The support frame is an integral support, after the support frame is welded outside and integrally formed, the whole support frame is lifted by a crane, jacks are punched on the outer wall surface of a building body according to the positions of the support rods, the suspended support frame only needs to insert the support rods aiming at the corresponding jacks, springs need to be arranged in the jacks in advance, glue is then arranged on the outer side ends of the springs, after the support rods are inserted, the support rods are contacted with the springs and are solidified and bonded after a certain time, the support frame is prevented from being separated from the jacks, the connecting strength between the support frame and the outer wall surface of the building is increased, screw holes need to be arranged on the support frame, then corresponding screw holes are arranged on the outer wall surface of the building body, preferably, a screw rod is locked from the outside of the support frame, penetrates through the screw holes on the support frame and is locked into the screw holes on the outer wall surface of the building body to limit the support frame, preventing the separation of the supporting frame from the building body. After braced frame construction is accomplished, the limiting plate can be taken out by the manual work, make braced frame remove towards the outer wall face of building body under the spring action this moment, the screw rod is screwed up again to the manual work this moment, with braced frame tightly fix on the outer wall face of building can, need not to dismantle whole braced frame, can realize the installation of wallboard this moment, the construction steps of the outer wall face of building has been simplified, the later stage if will be under construction to the wall face, as long as screw rod can pull out braced frame down soon, turn down the wallboard and be under construction can.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a construction frame exempts from to dismantle of building outer wall construction usefulness which characterized in that: the wall comprises a supporting frame arranged on the outer wall surface of a building body, wherein a clearance cavity for workers to construct is formed between the supporting frame and the outer wall surface of the building body, more than one rectangular assembly cavity is arranged on the supporting frame, a supporting rod is arranged at each of four corners of each assembly cavity and opposite to one side of the outer wall surface of the building body, a jack is arranged on the building body opposite to each supporting rod, the supporting rod is inserted into the jack, a wall plate is correspondingly arranged in each assembly cavity, two sides of the bottom of each wall plate are elastically hinged on a convex part arranged on the corresponding supporting rod, the top of each wall plate is a movable surface, when the wall plate is vertical to the horizontal plane, the wall plate is partially buckled in the assembly cavity and fills the assembly cavity, when the wall plate is parallel to the horizontal plane, the bottom of the support rod is contacted with the upper end surface of the support rod, and the wall plates in the same horizontal plane form a support plane for the construction and walking of workers.

2. A disassembly-free scaffold for construction of an exterior wall of a building as claimed in claim 1, wherein: all fix a spring of packing into in the jack, the outside end of spring is beaten glue and is glued fixedly with the terminal surface of the bracing piece of packing into, and when staff's construction, whole braced frame outwards pulls out, and the spring is tensile form.

3. A disassembly-free scaffold for construction of an exterior wall of a building as claimed in claim 1, wherein: when the construction, braced frame's bottom sets up a limiting plate, and the limiting plate is packed into between braced frame and the building body outer wall face and makes braced frame outwards pull out, and the spring is tensile this moment.

4. A disassembly-free scaffold for construction of an exterior wall of a building as claimed in claim 1, wherein: the upper end face of each supporting rod is close to one side of the supporting frame and is provided with a convex part in a protruding mode, one side of each convex part is provided with a rotating shaft hole, the two sides of each wallboard are provided with a rotating shaft respectively, a torsion spring is fixed to each rotating shaft in a sleeved mode, the rotating shafts are elastically installed in the rotating shaft holes through the torsion springs, and the wallboards can be automatically buckled into the assembling cavities under the action of the torsion springs.

5. A disassembly-free scaffold for construction of an exterior wall of a building as claimed in claim 1, wherein: the wall plate comprises a bottom plate and a main body part, the rotating shafts are arranged on two sides of the bottom plate, when the wall plate is vertical to the horizontal plane, the main body part is buckled in the assembling cavity, and the outer side face of the main body part is flush with the outer side face of the supporting frame; when the wall plate is parallel to the horizontal plane, two sides of the bottom plate are in supporting contact with the upper end faces of the supporting rods.

6. A disassembly-free scaffold for the construction of an external wall of a building as claimed in claim 5, wherein: the bottom plate is provided with a first magnetic attraction block in an embedded mode, the supporting rod opposite to the first magnetic attraction block is provided with a second magnetic attraction block in an embedded mode, and when the bottom plate is in contact with the supporting plate, the first magnetic attraction block and the second magnetic attraction block attract to limit the reset of the wallboard.

7. A disassembly-free scaffold for the construction of an external wall of a building as claimed in claim 5, wherein: the bottom plate of wallboard adopts the metal sheet, and the main part includes outer shell layer and fills the insulating material in the outer shell layer, outer shell layer is metalwork or rigid plastic.

8. A disassembly-free scaffold for construction of an exterior wall of a building as claimed in claim 1, wherein: the distance between the upper support rod and the lower support rod is more than 2 meters.