CN211341716U - Adjustable jacking structure of scaffold - Google Patents
Adjustable jacking structure of scaffold Download PDFInfo
- Publication number
- CN211341716U CN211341716U CN201921770027.3U CN201921770027U CN211341716U CN 211341716 U CN211341716 U CN 211341716U CN 201921770027 U CN201921770027 U CN 201921770027U CN 211341716 U CN211341716 U CN 211341716U
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- nut
- plate
- screw rod
- pipe body
- lead screw
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Abstract
The utility model belongs to the technical field of construction equipment, and relates to an adjustable jacking structure of a scaffold, which comprises a screw rod, wherein a top fixing top plate is arranged at the top of the screw rod, a supporting plate, a first nut and a second nut are sequentially in threaded connection on the screw rod from top to bottom, the supporting plate comprises a pipe body and a U-shaped plate fixed on the upper end of the pipe body, and a U-shaped opening of the U-shaped plate is upward; an upward convex arch part is formed in the middle of the top plate, and a sinking groove is formed in the top plate corresponding to the outer side of the arch part. The utility model discloses the product is rational in infrastructure ingenious, through setting up the lead screw structure, when using, the lead screw can threaded connection in scaffold frame top, and layer board on the lead screw can carry out altitude mixture control for the lead screw, and the structure is whole reliable reasonable.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, a scaffold frame is adjustable holds in palm structure is related to.
Background
In the construction operation process, a scaffold needs to be erected to support the building beam. The existing scaffold is formed by mutually lapping a cross rod and a vertical rod, a U-shaped top support is arranged at the top end of the vertical rod during construction operation, a template support main beam is placed in the top support, a secondary beam is placed on the main beam, and a template is placed on the secondary beam to realize a supporting effect. The structure has the defects that the height of the supporting platform can not be correspondingly adjusted, and the template, the main beam and the secondary beam can not be detached in advance under the condition that the support is not fixed.
Disclosure of Invention
The utility model provides an above-mentioned problem, a scaffold frame is adjustable holds in palm structure is provided, and the height that should push up the support structure can carry out the fine setting of adaptability according to concrete in service behavior needs.
According to the technical scheme of the utility model: the utility model provides an adjustable top of scaffold puts up and holds in palm structure which characterized in that: the screw rod is fixed with a top plate, a support plate, a first nut and a second nut are sequentially in threaded connection with the screw rod from top to bottom, the support plate comprises a pipe body and a U-shaped plate fixed at the upper end of the pipe body, and a U-shaped opening of the U-shaped plate is upward; an upward convex arch part is formed in the middle of the top plate, and a sinking groove is formed in the top plate corresponding to the outer side of the arch part.
As a further improvement, the reinforcing plate is welded between the surface of the pipe body and the bottom surface of the U-shaped plate.
As a further improvement of the present invention, the first nut and the second nut have the same structure, wherein the first nut is provided with a first hole corresponding to the lower portion of the threaded hole, the inner diameter of the first hole is larger than the threaded hole of the first nut, and the surface of the first nut is provided with a radially extending wrench portion.
As a further improvement of the utility model, the upper and lower surfaces of the wrench part are respectively provided with a groove body extending along the radial direction.
The technical effects of the utility model reside in that: the utility model discloses the product is rational in infrastructure ingenious, through setting up the lead screw structure, when using, the lead screw can threaded connection in scaffold frame top, and layer board on the lead screw can carry out altitude mixture control for the lead screw, and the structure is whole reliable reasonable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first nut.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a left side view of fig. 2.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the drawings 1-4, the screw rod comprises a screw rod 1, a first nut 2, a first hole part 2-1, a wrench part 2-2, a supporting plate 3, a pipe body 3-1, a reinforcing plate 3-2, a U-shaped plate 3-3, a second nut 4, a top plate 5, an arch part 5-1, a sinking groove 5-2 and the like.
As shown in fig. 1-2, the utility model relates to an adjustable jacking structure of a scaffold, which comprises a screw rod 1, wherein a top plate 5 is fixed on the top of the screw rod 1, a supporting plate 3, a first nut 2 and a second nut 4 are sequentially connected with the screw rod 1 from top to bottom in a threaded manner, the supporting plate 3 comprises a pipe body 3-1 and a U-shaped plate 3-3 fixed on the upper end of the pipe body 3-1, and a U-shaped opening of the U-shaped plate 3-3 is upward; an upward convex part 5-1 is formed in the middle of the top plate 5, and a sinking groove 5-2 is formed in the top plate 5 corresponding to the outer side of the convex part 5-1. As shown in fig. 1, the structure of the top plate 5 mainly functions as stiffening and arching.
A reinforcing plate 3-2 is welded between the surface of the pipe body 3-1 and the bottom surface of the U-shaped plate 3-3, so that the reliable and stable connection of the pipe body 3-1 and the U-shaped plate 3-3 is ensured; meanwhile, the bearing capacity of the U-shaped plate 3-3 can be effectively enhanced; when the supporting plate is used, the double C steel is matched to be used as the main keel, so that the two sides of the supporting plate 3 are uniformly stressed.
As shown in fig. 2 to 4, the first nut 2 and the second nut 4 have the same structure, wherein the first nut 2 is provided with a first hole portion 2-1 corresponding to the lower portion of the threaded hole, the inner diameter of the first hole portion 2-1 is larger than the threaded hole of the first nut 2, and a wrench portion 2-2 extending in the radial direction is provided on the surface of the first nut 2. When using, second nut 4 is used for adjusting the utility model discloses a total height, first nut 2 are used for adjusting the height of primary and secondary fossil fragments, adjust the height of first nut 2 during form removal.
In order to facilitate effective adjustment of the first nut 2 and the second nut 4, the upper surface and the lower surface of the wrench part 2-2 are respectively provided with a groove body extending along the radial direction, so that effective force application during adjustment of the first nut 2 and the second nut 4 is facilitated, and the height of the first nut 2 is adjusted during mold removal.
Claims (4)
1. The utility model provides an adjustable top of scaffold puts up and holds in palm structure which characterized in that: the screw rod type pipe fitting comprises a screw rod (1), a top plate (5) is fixed at the top of the screw rod (1), a supporting plate (3), a first nut (2) and a second nut (4) are sequentially in threaded connection with the screw rod (1) from top to bottom, the supporting plate (3) comprises a pipe body (3-1) and a U-shaped plate (3-3) fixed at the upper end of the pipe body (3-1), and a U-shaped opening of the U-shaped plate (3-3) is upward; an upwards-convex arch part (5-1) is formed in the middle of the top plate (5), and a sinking groove (5-2) is formed in the top plate (5) corresponding to the outer side of the arch part (5-1).
2. The adjustable jacking structure of claim 1, wherein: and a reinforcing plate (3-2) is welded between the surface of the pipe body (3-1) and the bottom surface of the U-shaped plate (3-3).
3. The adjustable jacking structure of claim 1, wherein: the structure of the first nut (2) is the same as that of the second nut (4), wherein a first hole portion (2-1) is arranged on the lower portion, corresponding to the threaded hole, of the first nut (2), the inner diameter of the first hole portion (2-1) is larger than that of the threaded hole of the first nut (2), and a spanner portion (2-2) extending in the radial direction is arranged on the surface of the first nut (2).
4. The adjustable jacking structure of claim 3, wherein: the upper surface and the lower surface of the wrench part (2-2) are respectively provided with a groove body extending along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770027.3U CN211341716U (en) | 2019-10-21 | 2019-10-21 | Adjustable jacking structure of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770027.3U CN211341716U (en) | 2019-10-21 | 2019-10-21 | Adjustable jacking structure of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211341716U true CN211341716U (en) | 2020-08-25 |
Family
ID=72091132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770027.3U Active CN211341716U (en) | 2019-10-21 | 2019-10-21 | Adjustable jacking structure of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211341716U (en) |
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2019
- 2019-10-21 CN CN201921770027.3U patent/CN211341716U/en active Active
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