CN203361601U - Adjusting screw rod for scaffold - Google Patents
Adjusting screw rod for scaffold Download PDFInfo
- Publication number
- CN203361601U CN203361601U CN 201320408541 CN201320408541U CN203361601U CN 203361601 U CN203361601 U CN 203361601U CN 201320408541 CN201320408541 CN 201320408541 CN 201320408541 U CN201320408541 U CN 201320408541U CN 203361601 U CN203361601 U CN 203361601U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- scaffold
- base
- screw rod
- regulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An adjusting screw rod for a scaffold comprises a screw rod body and a base. A round nut provided with internal threads and an adjusting nut are arranged on the portion of the screw rod body in a screwing mode, and the screw rod body passes through the circle center, and is perpendicular to a screw shaft of the base and connected with the base in a rotating mode. The adjusting screw rod for the scaffold is simple in structure, light in weight, convenient to build and dismantle and high in stability, and multi-angle adjustment of the screw rod body is achieved.
Description
Technical field
The utility model relates to a kind of support platform for building, and particularly a kind of scaffold is with regulating screw mandrel.
Background technology
In construction floor construction casting process, need scaffold erecting as formwork-support, and scaffold is used while building base with screw mandrel to be placed in the scaffold bottom to guarantee firm usually.Due to the flooring height difference of difference building, the scaffolding steel pipe of regular length and flooring height produce and do not mate phenomenon; The scaffold cave-in accident occurs again or because the technical problem that globality is bad, firmness is not high appears in designed scaffold.
Chinese utility model patent CN201581623U discloses a kind of Novel bowl-type steel tube scaffold, regulate the height of steel pipe and leading screw by adjusting nut, this technical scheme only can realize the adjusting of scaffold height, can not realize that the multi-angle of scaffold is regulated, and flexibility is poor.
The utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of and can realize that the steel pipe height is regulated and can realize that scaffold that multi-angle regulates is with regulating screw mandrel.
The technical solution of the utility model is: a kind of scaffold, with regulating screw mandrel, comprises screw mandrel and base, and the screw mandrel place spins and is provided with portable round nut and the adjusting nut of internal thread; Screw mandrel is around being rotationally connected by the center of circle and perpendicular to screw shaft and the base of base.
Further, the head of described screw mandrel is set to spherical.
Further, described adjusting nut comprises the sleeve and the handle that is positioned at the sleeve both sides with internal thread.
Further, lower end and the base of described screw shaft are welded as a whole, and upper end is rotatably connected with screw mandrel, and fixes by locking nut.
Further, described screw shaft is the triangle fixed axis.
Further, described base is provided with at least one fixing hole.
The utility model compared with prior art has following features: adopt lug to rotate along screw mandrel, thus the length of regulating steel pipe; Adopt screw mandrel around being rotationally connected by the center of circle and perpendicular to screw shaft and the base of base, thereby adjust the angle on screw mandrel and ground, realize the multi-angle adjusting of scaffold at different construction floor differing heights; Adopt the fixing screw shaft of triangle and strengthen the steadiness of scaffold with the base of fixing hole.
The accompanying drawing explanation
Accompanying drawing 2 is the utility model understructure top view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
With reference to accompanying drawing: a kind of scaffold, with regulating screw mandrel, comprises screw mandrel 1 and base 2, portable round nut 3 and adjusting nut 4 that screw mandrel 1 place spins and is provided with internal thread, and screw mandrel 1 is around being rotationally connected with base 2 by the center of circle and perpendicular to the screw shaft 5 of base 2.
The head of screw mandrel 1 is set to spherical; Adjusting nut 4 comprises the sleeve 41 and the handle 42 that is positioned at sleeve 41 both sides with internal thread; Screw shaft 5 is the triangle fixed axis, and the lower end of screw shaft 5 and base 2 are welded as a whole, and upper end is rotatably connected with screw mandrel 1, and fixing by locking nut 51; Base is provided with a fixing hole 21, by inserting screw or screw rod, base 2 is fixed on the ground.
Scaffolding steel pipe is connected with screw mandrel 1, the distance of along screw mandrel 1 rotation lug 3, regulating steel pipe and screw mandrel 1, rotate again adjusting nut 4 until after contact lug 3, steel pipe is fixed, regulate the angle between screw mandrel 1 and base 2 according to actual conditions, be locked by locking nut 51, thereby realize the multi-angle adjusting of scaffold at different construction floor differing heights.
Claims (6)
1. a scaffold, with regulating screw mandrel, comprises screw mandrel and base, and described screw mandrel place spins and is provided with portable round nut and the adjusting nut of internal thread, it is characterized in that, described screw mandrel is around being rotationally connected by the center of circle and perpendicular to screw shaft and the base of base.
2. a kind of scaffold as claimed in claim 1, with regulating screw mandrel, is characterized in that, the head of described screw mandrel is set to spherical.
3. a kind of scaffold as claimed in claim 1 or 2, with regulating screw mandrel, is characterized in that, described adjusting nut comprises the sleeve and the handle that is positioned at the sleeve both sides with internal thread.
4. a kind of scaffold as claimed in claim 1 or 2, with regulating screw mandrel, is characterized in that, lower end and the base of described screw shaft are welded as a whole, and upper end is rotatably connected with screw mandrel, and fixes by locking nut.
5. a kind of scaffold as claimed in claim 1 or 2, with regulating screw mandrel, is characterized in that, described screw shaft is the triangle fixed axis.
6. a kind of scaffold as claimed in claim 1 or 2, with regulating screw mandrel, is characterized in that, described base is provided with at least one fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320408541 CN203361601U (en) | 2013-07-10 | 2013-07-10 | Adjusting screw rod for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320408541 CN203361601U (en) | 2013-07-10 | 2013-07-10 | Adjusting screw rod for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361601U true CN203361601U (en) | 2013-12-25 |
Family
ID=49809387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320408541 Expired - Fee Related CN203361601U (en) | 2013-07-10 | 2013-07-10 | Adjusting screw rod for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976982A (en) * | 2016-04-29 | 2016-09-28 | 国网山东省电力公司汶上县供电公司 | Supporting apparatus and use method for large transformer |
| CN107882319A (en) * | 2017-12-06 | 2018-04-06 | 上海建工二建集团有限公司 | A kind of adjustable scaffold horizon bar and its installation method |
| CN114016719A (en) * | 2021-11-16 | 2022-02-08 | 中建八局第二建设有限公司 | Sliding positioning seat of overhanging bearing frame |
-
2013
- 2013-07-10 CN CN 201320408541 patent/CN203361601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976982A (en) * | 2016-04-29 | 2016-09-28 | 国网山东省电力公司汶上县供电公司 | Supporting apparatus and use method for large transformer |
| CN107882319A (en) * | 2017-12-06 | 2018-04-06 | 上海建工二建集团有限公司 | A kind of adjustable scaffold horizon bar and its installation method |
| CN114016719A (en) * | 2021-11-16 | 2022-02-08 | 中建八局第二建设有限公司 | Sliding positioning seat of overhanging bearing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |