CN108979122B - Scaffold frame that circulated used links wall spare - Google Patents
Scaffold frame that circulated used links wall spare Download PDFInfo
- Publication number
- CN108979122B CN108979122B CN201811115900.5A CN201811115900A CN108979122B CN 108979122 B CN108979122 B CN 108979122B CN 201811115900 A CN201811115900 A CN 201811115900A CN 108979122 B CN108979122 B CN 108979122B
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- wall
- scaffold
- cushion block
- hole
- connecting bolt
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Dowels (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a recyclable scaffold wall connecting piece, which comprises connecting bolts and connecting bodies which can be connected with each other, wherein the connecting bolts can penetrate through connecting through holes reserved in a wall body and are fixed in the connecting through holes, and the connecting bodies connected with the connecting bolts are connected with a scaffold close to the wall body. Through the novel design of the scaffold wall connecting piece, the problem that the embedded part of the traditional wall connecting piece cannot be recycled can be solved, and the use cost is greatly reduced; meanwhile, the stability of the wall connecting piece can be improved, post treatment of the embedded position of the outer wall connecting piece is simple, the subsequent treatment time is shortened, leakage risks caused by flaws of subsequent treatment operation are avoided, and the construction progress and the construction quality are effectively improved.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a recyclable scaffold wall connecting piece.
Background
The fastener type steel pipe scaffold must be used as a wall connecting piece in the technical field of building construction, plays a vital role in stabilizing the scaffold, and directly influences the safety of a scaffold body. At present, the method is generally adopted, namely, a short steel pipe is reserved in a wall body four-edge beam of a main body structure, and then the reserved short steel pipe is tied with an outer scaffold such as a scaffold upright rod, a scaffold cross rod and the like by using a fastener, but a plurality of defects exist: the pre-buried short steel pipe is disposable and cannot be recycled, a large number of steel pipes, fasteners and the like are needed, and the one-time investment of the steel pipes is high; the stability is poor, and post-treatment is difficult, and the manual input is great, has reduced the efficiency of construction. The construction cost is increased intangibly.
Disclosure of Invention
The invention aims at: the scaffold wall connecting piece capable of being recycled is provided for solving the problems in the prior art, and the material cost is greatly reduced and the construction progress is improved through recycling.
The technical scheme of the invention is realized as follows: the utility model provides a but recycled's scaffold frame even wall spare, even wall spare includes interconnect's connecting bolt and connector, connecting bolt can penetrate the connection through-hole that the wall body reserved to fix in the connection through-hole, be connected with connecting bolt's connector and the scaffold frame that is close to the wall body.
The length of the connecting bolt is larger than the thickness of the wall body, and the connecting bolt is fixed at the inner side of the wall body through the inner side nut.
According to the recyclable scaffold wall connecting piece, the connecting bolts are fixed on the outer side of the wall body through the outer side nuts, and annular cushion blocks are further arranged between the inner side nuts and the outer side nuts and between the inner side nuts and the wall body.
The recyclable scaffold wall connecting piece is characterized in that a protective cushion block is further arranged between the annular cushion block and the wall body, the protective cushion block comprises a cap part exposed to the outer side and an insertion part capable of penetrating into the connecting through hole, and an inner hole of the protective cushion block penetrates through the cap part and the insertion part.
According to the recyclable scaffold wall connecting piece, the diameter of the inner hole of the protection cushion block is larger than the outer diameter of the connecting bolt, and the outer diameter of the insertion part of the protection cushion block is smaller than the diameter of the connecting through hole.
The invention relates to a recyclable scaffold wall connecting piece, which is characterized in that a protective cushion block is made of a high polymer material.
The recyclable scaffold wall connecting piece is characterized in that the protection cushion block is of a composite structure, the outer layer is made of metal materials, and the inner hole wall is made of high polymer materials.
The recyclable scaffold wall connecting piece provided by the invention is characterized in that the high polymer material is HDPE material.
The recyclable scaffold wall connecting piece is characterized in that the connecting bolt and the connecting body are detachably fixed.
According to the recyclable scaffold wall connecting piece, the connecting end of the connecting bolt is provided with the hinged support, the connecting end of the connecting body is provided with the transverse connecting hole, and the connecting body can be connected to the hinged support through the pin.
The beneficial effects of the invention are as follows: through the newly designed scaffold wall connecting piece, the problem that the embedded part of the traditional wall connecting piece cannot be recycled can be solved, and the use cost is greatly reduced; meanwhile, the stability of the wall connecting piece can be improved, post treatment of the embedded position of the outer wall connecting piece is simple, the subsequent treatment time is shortened, leakage risks caused by flaws of subsequent treatment operation are avoided, and the construction progress and the construction quality are effectively improved.
Drawings
FIG. 1 is a schematic view of the installation of a wall coupling of the present invention;
FIG. 2 is an overall schematic view of a wall coupling according to the present invention;
FIG. 3 is a schematic view of a wall-connecting member connected by a hinge support according to the present invention;
FIG. 4 is a schematic view of a building wall of the present invention;
fig. 5 is a schematic view of a protection pad of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present technology will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in the figure, the scaffold connecting wall piece capable of being recycled comprises a connecting bolt 1 and a connecting body 2 which can be connected with each other, wherein the connecting bolt 1 can penetrate into a connecting through hole 41 reserved in a wall body 4 and is fixed in the connecting through hole 41, and the connecting body connected with the connecting bolt is connected with the scaffold close to the wall body 4.
The length of the connecting bolt 1 is larger than the thickness of the wall body 4, and the connecting bolt is fixed on the inner side of the wall body 4 through an inner side nut 11. The connecting bolt 1 is fixed on the outer side of the wall body 4 through an outer side nut 12, and an annular cushion block 13 is further arranged between the inner side nut 11 and the outer side nut 12 and between the inner side nut 12 and the wall body 4. Through all being provided with the nut in the both sides of wall body 4, be in order to make connecting bolt 1 fixed more stable, avoid because only fix at the wall body inboard for connecting bolt 1 appears rocking, and further cause the nut not hard up, cause the potential safety hazard.
The protection cushion block 3 is further arranged between the annular cushion block 13 and the wall body 4, the protection cushion block 3 comprises a cap part 31 exposed to the outer side and an insertion part 32 capable of penetrating into the connecting through hole 41, and an inner hole 33 of the protection cushion block 3 penetrates through the cap part 31 and the insertion part 32. The diameter of the inner hole 33 of the protection cushion block 3 is larger than the outer diameter of the connecting bolt 1, and the outer diameter of the insertion part 32 is smaller than the diameter of the connecting through hole 41. The protective cushion block 3 is made of high polymer material. The function of the protection cushion block 3 is mainly to protect the threads of the connecting bolt 1, so that the situation that the threads are damaged due to long-time interference extrusion contact between the connecting bolt 1 and the wall of the connecting screw hole 41 due to multiple use is avoided, and the service life of the connecting bolt 1 is shortened. By providing the protection pads 3 at both ends of the connection through-hole 41, the connection bolt 1 is made to be overhead in the hole, reducing friction and extrusion as much as possible.
Preferably, the protection cushion block 3 is a composite structure, the outer layer is made of metal, and the inner hole wall 34 is made of high polymer material. Further preferably, the high polymer material is HDPE. Through such composite construction setting for connecting bolt 1 also can not appear damaging at the both ends of connecting screw 41, has played better protection effect.
Preferably, the connecting bolt 1 and the connecting body 2 can be fixed in a welding mode or in a detachable mode. Specifically, the connecting end of the connecting bolt 1 is provided with a hinged support 14, the connecting end of the connecting body 2 is provided with a transverse connecting hole 21, and the connecting body 2 can be connected to the hinged support 14 through a pin. The advantage of the hinged support connection is that when the scaffold is slightly submerged in the vertical direction, the partial deformation can be effectively counteracted, so that excessive extrusion of the connecting bolt 1 in the connecting screw hole 41 caused by the settlement is avoided, and the connecting bolt 1 or the connecting body 2 is bent due to deflection deformation and affects the subsequent recycling.
Through a scaffold frame even wall spare of new design, can realize cyclic utilization, reduce use cost by a wide margin to reduce subsequent process time, can not cause to handle the flaw, improved construction progress and construction quality.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides a but scaffold frame even wall spare of cyclic utilization which characterized in that: the wall connecting piece comprises a connecting bolt and a connecting body which can be connected with each other, wherein the connecting bolt can penetrate through a connecting through hole reserved in a wall body and is fixed in the connecting through hole, and the connecting body connected with the connecting bolt is connected with a scaffold close to the wall body;
the length of the connecting bolt is larger than the thickness of the wall body, and the connecting bolt is fixed on the inner side of the wall body through an inner side nut;
the connecting bolt is fixed on the outer side of the wall body through an outer side nut, and an annular cushion block is arranged between the inner side nut and the wall body and between the outer side nut and the wall body;
a protection cushion block is further arranged between the annular cushion block and the wall body, the protection cushion block comprises a cap part exposed to the outer side and an insertion part capable of penetrating into the connecting through hole, and an inner hole of the protection cushion block penetrates through the cap part and the insertion part at the same time;
the protection cushion block is made of high-molecular polymer materials.
2. The recyclable scaffold wall coupling of claim 1, wherein: the diameter of the inner hole of the protection cushion block is larger than the outer diameter of the connecting bolt, and the outer diameter of the insertion part of the protection cushion block is smaller than the diameter of the connecting through hole.
3. The recyclable scaffold wall coupling of claim 1, wherein: the protection cushion block is of a composite structure, the outer layer is made of metal materials, and the inner hole wall is made of high polymer materials.
4. A recyclable scaffold wall coupling according to claim 3, wherein: the high polymer material is HDPE material.
5. The recyclable scaffold wall coupling as defined in any one of claims 1-4, wherein: the connecting bolt and the connecting body are fixed in a detachable mode.
6. The recyclable scaffold wall coupling of claim 4, wherein: the connecting end of the connecting bolt is provided with a hinged support, the connecting end of the connecting body is provided with a transverse connecting hole, and the connecting body can be connected to the hinged support through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115900.5A CN108979122B (en) | 2018-09-25 | 2018-09-25 | Scaffold frame that circulated used links wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115900.5A CN108979122B (en) | 2018-09-25 | 2018-09-25 | Scaffold frame that circulated used links wall spare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108979122A CN108979122A (en) | 2018-12-11 |
| CN108979122B true CN108979122B (en) | 2023-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115900.5A Active CN108979122B (en) | 2018-09-25 | 2018-09-25 | Scaffold frame that circulated used links wall spare |
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| Country | Link |
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| CN (1) | CN108979122B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736556A (en) * | 2019-01-24 | 2019-05-10 | 广西建工集团建筑工程总承包有限公司 | A kind of girder steel Overhanging Outside Scaffold and its construction method of installation |
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2018
- 2018-09-25 CN CN201811115900.5A patent/CN108979122B/en active Active
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| CN107152161A (en) * | 2017-06-09 | 2017-09-12 | 中建二局第二建筑工程有限公司 | The drawknot construction method of external scaffolding and wall interconnecting piece |
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| Publication number | Publication date |
|---|---|
| CN108979122A (en) | 2018-12-11 |
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