CN202544300U - Buckling jackscrew - Google Patents

Buckling jackscrew Download PDF

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Publication number
CN202544300U
CN202544300U CN2012200599620U CN201220059962U CN202544300U CN 202544300 U CN202544300 U CN 202544300U CN 2012200599620 U CN2012200599620 U CN 2012200599620U CN 201220059962 U CN201220059962 U CN 201220059962U CN 202544300 U CN202544300 U CN 202544300U
Authority
CN
China
Prior art keywords
top cap
jackscrew
screw rod
buckling
buttonhole
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
Application number
CN2012200599620U
Other languages
Chinese (zh)
Inventor
苗吉军
刘将
刘延春
田俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jincheng Construction Engineering Co., Ltd.
Original Assignee
苗吉军
刘将
刘延春
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苗吉军, 刘将, 刘延春 filed Critical 苗吉军
Priority to CN2012200599620U priority Critical patent/CN202544300U/en
Application granted granted Critical
Publication of CN202544300U publication Critical patent/CN202544300U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a supporting tool for construction, decoration and fitment of a building, in particular to a buckling jackscrew. The buckling jackscrew comprises a top cap and a screw rod, and is characterized in that a plurality of supporting ribs connected with the top cap are uniformly arranged at a junction of the top cap and the screw rod and on the periphery of the screw rod; the supporting ribs are obliquely triangular; and a plurality of uniformly dispersed buckling holes are formed on the surface of the top cap. Therefore, the buckling jackscrew is reasonable in design and easy to install.

Description

A kind of spiral-lock formula jackscrew
(1) technical field
The utility model relates to a kind of building operations, decoration, finishing and uses supporting tool, particularly a kind of spiral-lock formula jackscrew.
(2) background technology
We often can use jackscrew in the process of building construction process, house decoration, decoration; The jackscrew basic structure of using now comprises top cap and screw rod; Relatively simple for structure; But jackscrew and keel connection stability are poor in the process of using, and security performance is lower, and construction effect also relatively slowly.
(3) summary of the invention
The utility model provides a kind of simple in structure, practical and convenient spiral-lock formula jackscrew in order to remedy the deficiency of prior art.
The utility model is realized through following technical scheme:
A kind of spiral-lock formula jackscrew comprises top cap and screw rod, it is characterized in that: said top cap evenly is provided with the brace rod that several are connected the top cap with around the screw rod of screw rod junction, and brace rod is oblique triangular shape; Said top cap surface is provided with the uniform buttonhole of several dispersion.
The number of said brace rod and buttonhole is 4.
The beneficial effect of the utility model is: the novel spiral-lock formula jackscrew of this use is simple in structure; Practical and convenient; On original basis, increase brace rod and buttonhole, changed the connected mode of keel and jackscrew, can effectively increase stability and the speed of installing; Construction safety is reliable, is suitable for wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model;
Among the figure, 1 top cap, 2 screw rods, 3 brace rods, 4 buttonholes.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises top cap 1 and screw rod 2, it is characterized in that: said top cap 1 evenly is provided with several brace rods that is connected top cap 13 with around the screw rod 2 junction screw rods 2, and brace rod 3 is oblique triangular shape; Cap 1 surface, said top is provided with the uniform buttonhole 4 of several dispersion; The number of said brace rod 3 and buttonhole 4 is 4.

Claims (2)

1. spiral-lock formula jackscrew; Comprise top cap (1) and screw rod (2); It is characterized in that: said top cap (1) evenly is provided with several brace rods that is connected top cap (1) (3) on every side with screw rod (2) junction screw rod (2), and brace rod (3) is oblique triangular shape; Said top cap (1) surface is provided with the uniform buttonhole of several dispersion (4).
2. spiral-lock formula jackscrew according to claim 1 is characterized in that: the number of said brace rod (3) and buttonhole (4) is 4.
CN2012200599620U 2012-02-23 2012-02-23 Buckling jackscrew Expired - Fee Related CN202544300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200599620U CN202544300U (en) 2012-02-23 2012-02-23 Buckling jackscrew

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200599620U CN202544300U (en) 2012-02-23 2012-02-23 Buckling jackscrew

Publications (1)

Publication Number Publication Date
CN202544300U true CN202544300U (en) 2012-11-21

Family

ID=47164953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200599620U Expired - Fee Related CN202544300U (en) 2012-02-23 2012-02-23 Buckling jackscrew

Country Status (1)

Country Link
CN (1) CN202544300U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: LIU JIANG LIU YANCHUN

Effective date: 20140703

Owner name: SHANDONG JINCHENG CONSTRUCTION CO., LTD.

Free format text: FORMER OWNER: MIAO JIJUN

Effective date: 20140703

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 266000 QINGDAO, SHANDONG PROVINCE TO: 255100 ZIBO, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140703

Address after: 255100 No. 1, mountain road, Zichuan District, Shandong, Zibo

Patentee after: Shandong Jincheng Construction Engineering Co., Ltd.

Address before: 266000 No. two, building 3, 11 Fushun Road, Sifang Road, Sifang District, Shandong, Qingdao, 502

Patentee before: Miao Jijun

Patentee before: Liu Jiang

Patentee before: Liu Yanchun

CU03 Correction of utility model patent gazette

Correction item: Patentee

Correct: SHANDONG JINCHENG CONSTRUCTION CO., LTD.|255100 No. 1, mountain road, Zichuan District, Shandong, Zibo

False: Shandong Jincheng Construction Engineering Co., Ltd.|255100 No. 1, mountain road, Zichuan District, Shandong, Zibo

Number: 30

Volume: 30

ERR Gazette correction
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20180223