CN217537808U - Unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare - Google Patents
Unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare Download PDFInfo
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- CN217537808U CN217537808U CN202221354778.9U CN202221354778U CN217537808U CN 217537808 U CN217537808 U CN 217537808U CN 202221354778 U CN202221354778 U CN 202221354778U CN 217537808 U CN217537808 U CN 217537808U
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Abstract
The utility model provides an unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold frame is wall spare even, includes the unilateral fastener of linking wall pole, sleeve, stay bolt and taking the bolt jack, the sleeve is pre-buried in roof beam or wall body, telescopic inner wall is equipped with the screw thread, link the unilateral fastener of wall pole through taking the bolt jack and be connected with the one end of stay bolt, the other end of stay bolt is connected with the sleeve, forms the stable scaffold frame of atress and links wall spare. The utility model has the advantages of the wholeness is good, the quality is reliable, it is convenient, the trouble-saving saves labour to install, need not to mend the hole, avoid the outer wall seepage, can have enough to meet the need the use.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare.
Background
In the building engineering, the method for connecting the wall parts of the fastener type steel pipe scaffold comprises the following steps: post-anchoring method, hoop column method and steel pipe pre-embedding method. Wherein, the post-anchoring method is to drill a hole on the side surface of the beam, install an expansion anchor bolt or a chemical anchor bolt, and then connect with an anchor plate welded with the steel pipe into a whole in advance, and the post-anchoring method has the following defects: drilling is troublesome, generally adopts two expansion anchor bolts, and the bearing capacity is not high, and is easy not hard up, can not bear low week repeated load, and the construction requirement is high to after the construction is accomplished, the crab-bolt is also scrapped, unable used repeatedly, causes the cost also higher, if adopts chemical anchor bolt, the clear hole trouble, the construction requirement is high, and the cost is higher, when demolising, open flame cutting has the conflagration hidden danger. The hooping method is a method that the hooping method is not pre-embedded in a main body structure, 4 short pipes and 4 fasteners are used for hooping concrete columns after a column template is removed, and the hooping method is connected with a scaffold pull rod through a long steel pipe, and the method has the following defects: the method has the advantages of being large in required material, poor in economical efficiency, capable of achieving a hole filling process of a wall body and hidden water seepage danger, and capable of delaying construction progress and potential safety hazards due to the fact that the column formwork is installed after being dismantled. The embedded steel pipe method is the most common method for connecting walls at present, and is characterized in that a vertical short steel pipe is embedded in a beam for about 20cm before concrete pouring, liang Beiyao cm is exposed, and after the concrete pouring is finished, a horizontal long steel pipe is used for connecting a vertical rod and the vertical short steel pipe, and the method has the following defects: the 2 fasteners are required, and the fasteners connected with the short steel pipes can not be disassembled in a certain proportion and are finally scrapped, so that the cost is high and the disassembly is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects that the existing embedded steel pipe connecting wall piece is high in cost and troublesome to disassemble, the single-side fastener and embedded sleeve combined type steel pipe scaffold connecting wall piece is provided, the formed original pieces can be modularized components, the disassembly is convenient, and the use in transition is convenient.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold frame is wall spare even, includes the unilateral fastener of linking wall pole, sleeve, stay bolt and taking the bolt jack, the sleeve is pre-buried in roof beam or wall body, telescopic inner wall is equipped with the screw thread, link the unilateral fastener of wall pole through taking the bolt jack and be connected with the one end of stay bolt, the other end of stay bolt is connected with the sleeve, forms the stable scaffold frame of atress and links wall spare.
Furthermore, the bottom of the unilateral fastener with the bolt jack is provided with a structure with an oval jack, the long bolt penetrates through the oval jack and is screwed into a sleeve embedded in the beam or the wall, the oval jack is convenient for fine adjustment of the long bolt to be accurate in alignment, and the screwing torque meets the standard requirement.
Furthermore, the unilateral fastener with the bolt insertion hole is sleeved on the wall connecting rod, and the fastener is screwed down to be connected with the wall connecting rod through the bolt.
Furthermore, still be equipped with and prevent pulling out unilateral fastener, prevent pulling out unilateral fastener and install the near wall end at company's wall pole, the outside of the unilateral fastener of taking the bolt jack.
Furthermore, friction surfaces are arranged on the inner sides of the unilateral fastener with the bolt insertion hole and the anti-pulling unilateral fastener, so that friction resistance is increased, and the friction surfaces are rubber pads.
Further, sleeve, stay bolt, the unilateral fastener of taking the bolt jack, prevent pulling out unilateral fastener are the modularization component, can set for the standard module of certain specification to at the prefabricated shaping of mill, form even wall spare subassembly finished product, connect, fix the subassembly at the site, form a scaffold frame that the atress is stable and link the wall spare.
The utility model discloses following beneficial effect has: the sleeve is pre-embedded in the beam or the wall body through the sleeve, the long bolt and the unilateral fastener with the bolt jack, the inner wall of the sleeve is provided with threads, the unilateral fastener with the bolt jack is screwed into the sleeve through the long bolt to realize connection, the installation is convenient, the trouble and the labor are saved, the integrity is good, the quality is reliable, the long bolt can be screwed out during the disassembly, the assembly is very easy, the unilateral fastener with the bolt jack can not be scrapped, the sleeve is low in price, and the cost can be reduced; the sleeve does not need to be provided with holes at the later stage, so that the water seepage of the outer wall is avoided; the sleeve, the long bolt and the single-side fastener with the bolt jack can be designed into a modular component, wherein the long bolt and the single-side fastener with the bolt jack are convenient to use in transition.
Drawings
Fig. 1 is a schematic connection diagram of an embodiment of the present invention;
FIG. 2 is a perspective view of the embodiment of FIG. 1;
FIG. 3 is an axial view of the single-sided fastener with bolt insertion holes of the embodiment of FIG. 1;
FIG. 4 is a front view of the single-sided fastener with bolt insertion holes of the embodiment of FIG. 1;
FIG. 5 is an axial view of the pull-out preventing single-sided fastener of the embodiment shown in FIG. 1;
FIG. 6 is a front view of the anti-pullout single-sided fastener of the embodiment of FIG. 1;
in the figure: 1. the single-side fastener comprises a beam or a wall body, 2 a wall connecting rod, 3 a sleeve, 4 a long bolt, 5 a single-side fastener with a bolt jack, and 6 a pulling-preventing single-side fastener.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1-6, a unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare, including even wall pole 2, sleeve 3, stay bolt 4, the unilateral fastener 5 of taking the bolt jack and prevent pulling out unilateral fastener 6, sleeve 3 is pre-buried in roof beam or wall body 1, the inner wall of sleeve 3 is equipped with the screw thread, even wall pole 2 is connected with the one end of stay bolt 4 through the unilateral fastener 5 of taking the bolt jack, the other end of stay bolt 4 is connected with sleeve 3, forms a stable scaffold of atress and links wall spare, is adapted to most building construction.
In this embodiment, the bottom of the unilateral fastener 5 of taking the bolt jack is equipped with the structure of taking oval jack, long bolt 4 passes oval jack and twists the sleeve 3 of pre-buried in roof beam or wall body 1, and oval jack is convenient for finely tune the accurate counterpoint of long bolt, screws up the moment and satisfies the standard requirement.
In this embodiment, the unilateral fastener 5 of taking the bolt jack is overlapped on even wall pole 2, screws up fastener bolted connection even wall pole 2.
In this embodiment, the unilateral fastener 6 of preventing pulling is installed at the near-wall end of even wall pole 2, and the effect that even wall pole 2 was pulled out is further prevented to the outside of the unilateral fastener 5 of taking the bolt jack.
In this embodiment, the inner sides of the single-sided fastener 5 with the bolt insertion hole and the anti-pulling single-sided fastener 6 are both provided with friction surfaces, such as rubber pads, to increase the friction resistance.
In this embodiment, sleeve 3, long bolt 4, the unilateral fastener 5 of taking the bolt jack, prevent pulling out unilateral fastener 6 are the modularization component, can set for the standard module of certain specification, and material strength and concrete size confirm according to calculating to at the prefabricated shaping of mill, form even wall spare subassembly finished product, connect, fix the subassembly at the building site scene, form a stable scaffold frame of atress and link wall spare.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare, includes even wall pole, its characterized in that: still be equipped with sleeve, stay bolt and the unilateral fastener of taking the bolt jack, the sleeve is pre-buried in roof beam or wall body, telescopic inner wall is equipped with the screw thread, even the wall pole is connected with the one end of stay bolt through the unilateral fastener of taking the bolt jack, the other end of stay bolt is connected with the sleeve, forms a stable scaffold frame of atress and links the wall spare.
2. The unilateral fastener + embedded sleeve combined type steel pipe scaffold wall connecting piece of claim 1, which is characterized in that: the bottom of the unilateral fastener with the bolt jack is provided with a structure with an oval jack, and the long bolt penetrates through the oval jack and is screwed into a sleeve pre-buried in the beam or the wall body.
3. The unilateral fastener + embedded sleeve combined type steel pipe scaffold wall connecting piece as claimed in claim 1 or 2, which is characterized in that: the unilateral fastener with the bolt insertion hole is sleeved on the wall connecting rod, and the fastener is screwed down to be connected with the wall connecting rod through the bolt.
4. The unilateral fastener + embedded sleeve combined type steel pipe scaffold wall connecting piece as claimed in claim 1 or 2, which is characterized in that: still be equipped with and prevent pulling out unilateral fastener, prevent pulling out unilateral fastener and install the outside at the unilateral fastener of the nearly wall end of even wall pole, area bolt jack.
5. The unilateral fastener + embedded sleeve combined type steel pipe scaffold wall connecting piece of claim 4, which is characterized in that: the inner sides of the unilateral fastener with the bolt jack and the anti-pulling unilateral fastener are both provided with friction surfaces.
6. The unilateral fastener + embedded sleeve combined type steel pipe scaffold wall connecting piece of claim 4, which is characterized in that: the sleeve, the long bolt, the single-side fastener with the bolt jack and the anti-pulling single-side fastener are all modularized components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221354778.9U CN217537808U (en) | 2022-06-01 | 2022-06-01 | Unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221354778.9U CN217537808U (en) | 2022-06-01 | 2022-06-01 | Unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217537808U true CN217537808U (en) | 2022-10-04 |
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ID=83443130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221354778.9U Active CN217537808U (en) | 2022-06-01 | 2022-06-01 | Unilateral fastener + pre-buried sleeve combination formula steel pipe scaffold even wall spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217537808U (en) |
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2022
- 2022-06-01 CN CN202221354778.9U patent/CN217537808U/en active Active
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