CN210857967U - Lifting scaffold attaches wall structure - Google Patents
Lifting scaffold attaches wall structure Download PDFInfo
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- CN210857967U CN210857967U CN201921387461.3U CN201921387461U CN210857967U CN 210857967 U CN210857967 U CN 210857967U CN 201921387461 U CN201921387461 U CN 201921387461U CN 210857967 U CN210857967 U CN 210857967U
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- threaded rod
- threaded sleeve
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Abstract
The utility model relates to the technical field of building construction, in particular to a wall-attached structure of a lifting scaffold, which comprises an attached support and a fixed screw, wherein the fixed screw comprises a pre-embedded screw, a pre-embedded threaded sleeve with internal threads, a threaded rod and a fastener; one end of the threaded rod is sleeved in the embedded threaded sleeve in a threaded manner, and the other end of the threaded rod is sequentially in threaded connection with the attachment support and the fastening piece. The utility model discloses a lifting scaffold attaches threaded rod of wall structure can directly demolish with pre-buried threaded sleeve, need not to demolish in the inboard space of wall body, the simple operation improves efficiency, can be used to special structure type, for example the elevator well is located the outer wall position, in the lifting process of attached lifting scaffold, uses under the condition that there is not operating space in the well; in the climbing process of the scaffold frame body, the threaded rod is loosened only by climbing the frame to operate, the threaded rod can be repeatedly utilized, and the threaded sleeve nut hole is blocked only, so that the leakage hidden danger of the outer wall is reduced.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to lifting foot hand rack attaches wall structure.
Background
With the development of the building industry, most buildings are high-rise buildings or super high-rise buildings, and in order to improve the construction efficiency of domestic high-rise and super high-rise houses and shorten the construction period, most projects are constructed by adopting aluminum molds and attached lifting scaffolds. Aiming at a special structure type (an elevator shaft is positioned at an outer wall position), a lifting platform is adopted to replace a scaffold in most of the interior of the elevator shaft in an aluminum mould climbing frame system, an operation platform is not arranged in the shaft in the lifting process of an attached lifting scaffold, a screw of an attached support cannot be normally detached and reused, and a screw hole is difficult to block.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a support body under the condition of the inboard no operation platform of applicable wall body promotes work, and the wall body shutoff can leak protection lifting foot hand rack attaches the wall structure.
The technical scheme of the utility model as follows:
a lifting scaffold wall-attached structure comprises an attachment support and a fixing screw, wherein the fixing screw comprises a pre-embedded screw, a pre-embedded threaded sleeve with an internal thread, a threaded rod and a fastener, the end part of one end of the pre-embedded screw is fixedly connected with the end part of one end of the pre-embedded threaded sleeve and then is pre-embedded in a wall, and the other end of the pre-embedded threaded sleeve is higher than the wall surface or is flush with the wall surface; one end of the threaded rod is sleeved in the embedded threaded sleeve in a threaded manner, and the other end of the threaded rod is sequentially in threaded connection with the attachment support and the fastening piece.
The end part of one end of the embedded screw is provided with an external thread, and the external thread at the end part of the embedded screw is matched with the internal thread at the end part of the embedded thread sleeve.
Wherein, the fastener includes the gasket and two hexagon nuts that hug closely in proper order.
Wherein, pre-buried threaded sleeve is hexagonal threaded sleeve.
Wherein, the pre-buried screw rod is L-shaped screw rod.
The utility model discloses following beneficial effect has:
the utility model discloses a lifting scaffold attaches threaded rod of wall structure can directly demolish with pre-buried threaded sleeve, need not to demolish in the inboard space of wall body, the simple operation improves efficiency, can be used to special structure type, for example the elevator well is located the outer wall position, in the lifting process of attached lifting scaffold, uses under the condition that there is not operating space in the well; in the climbing process of the scaffold frame body, the threaded rod is loosened only by climbing the frame to operate, the threaded rod can be repeatedly utilized, and the threaded sleeve nut hole is blocked only, so that the leakage hidden danger of the outer wall is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the wall-attached structure of the lifting scaffold of the present invention;
fig. 2 is a schematic structural view of the threaded rod of the present invention;
fig. 3 is the utility model discloses lifting foot hand rack attaches the structure sketch map of wall structure on attaching to the wall body.
The reference numbers in the figures denote:
1-attachment support, 2-fixing screw, 21-embedded screw, 22-embedded threaded sleeve, 23-threaded rod, 24-fastener, 241-gasket, 242-hexagonal nut and 3-wall.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, a lifting scaffold wall-attached structure comprises an attachment support 1 and a fixing screw 2, wherein the fixing screw 2 comprises a pre-embedded screw 21, a pre-embedded threaded sleeve 22 with an internal thread, a threaded rod 23 and a fastener 24, the end of one end of the pre-embedded screw 21 is fixedly connected with the end of one end of the pre-embedded threaded sleeve 22 and then pre-embedded in a wall 3, and the other end of the pre-embedded threaded sleeve 22 is higher than or flush with a wall surface; one end of the threaded rod 23 is sleeved in the embedded threaded sleeve 22 in a threaded manner, and the other end of the threaded rod 23 is sequentially in threaded connection with the attachment support 1 and the fastening piece 24.
The end part of one end of the embedded screw 21 is provided with an external thread, and the external thread of the end part of the embedded screw 21 is matched with the internal thread of the end part of the embedded threaded sleeve 22.
Wherein the fastener 24 comprises a washer 241 and two hex nuts 242 abutting in sequence.
The pre-embedded threaded sleeve 22 is a hexagonal threaded sleeve.
The embedded screw 21 is an L-shaped screw, and specifically is round steel with the diameter of 30 mm.
The utility model discloses the theory of operation as follows:
when the lifting scaffold needs to be attached to the wall 3, after the threaded rod 23 penetrates through a through hole reserved in the scaffold attachment support 1, the threaded rod 23 is locked in the embedded threaded sleeve 22 in a threaded mode, and the attachment support 1 is locked through the fixing piece 24, so that the attachment support 1 abuts against the wall.
When the attached support 1 is to be detached, the fastening piece 24 and the threaded rod 23 can be loosened, the embedded threaded rod 21 and the embedded threaded sleeve 22 are left in the wall body, only the nut hole of the embedded threaded sleeve 22 is left on the outer wall, plugging is simple, only the nut hole of the embedded threaded sleeve 22 needs to be plugged, and hidden danger of wall body leakage is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a lifting foot hand rack attaches wall structure which characterized in that: the fixing device comprises an attachment support (1) and a fixing screw rod (2), wherein the fixing screw rod (2) comprises a pre-buried screw rod (21), a pre-buried threaded sleeve (22) with an internal thread, a threaded rod (23) and a fastener (24), the end part of one end of the pre-buried screw rod (21) is connected with the end part of one end of the pre-buried threaded sleeve (22) and then is pre-buried in a wall body (3), and the other end of the pre-buried threaded sleeve (22) is higher than or flush with the wall surface; one end of the threaded rod (23) is sleeved in the embedded threaded sleeve (22) in a threaded manner, and the other end of the threaded rod (23) is sequentially in threaded connection with the attachment support (1) and the fastener (24).
2. A lifting scaffold wall attachment structure as claimed in claim 1, wherein: the end part of one end of the embedded screw rod (21) is provided with an external thread, and the external thread of the end part of the embedded screw rod (21)
And the inner thread is matched with the inner thread at the end part of the embedded thread sleeve (22).
3. A lifting scaffold wall attachment structure as claimed in claim 2, wherein: the fastener (24) comprises a washer (241) and two hexagonal nuts (242) which abut against each other in sequence.
4. A lifting scaffold wall attachment structure as claimed in claim 3, wherein: the embedded threaded sleeve (22) is a hexagonal threaded sleeve.
5. A lifting scaffold wall attachment structure as claimed in claim 4, wherein: the embedded screw (21) is an L-shaped screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387461.3U CN210857967U (en) | 2019-08-26 | 2019-08-26 | Lifting scaffold attaches wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387461.3U CN210857967U (en) | 2019-08-26 | 2019-08-26 | Lifting scaffold attaches wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857967U true CN210857967U (en) | 2020-06-26 |
Family
ID=71292092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387461.3U Active CN210857967U (en) | 2019-08-26 | 2019-08-26 | Lifting scaffold attaches wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857967U (en) |
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2019
- 2019-08-26 CN CN201921387461.3U patent/CN210857967U/en active Active
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