CN106956227A - Steel construction piece installs positioning instrument - Google Patents
Steel construction piece installs positioning instrument Download PDFInfo
- Publication number
- CN106956227A CN106956227A CN201710253163.4A CN201710253163A CN106956227A CN 106956227 A CN106956227 A CN 106956227A CN 201710253163 A CN201710253163 A CN 201710253163A CN 106956227 A CN106956227 A CN 106956227A
- Authority
- CN
- China
- Prior art keywords
- leading screw
- steel construction
- construction piece
- fixed arm
- bearing pin
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
Abstract
A kind of steel construction piece installs positioning instrument, it be with body is perpendicular and the boss that is connected as a single entity on a leading screw first is set in the way of screw thread coordinates, leading screw first left end is actively hinged a feet block, two symmetrical fixed arms are actively hinged with bearing pin on body, the afterbody of fixed arm passes through the bearing pin that is hinged, the opening at two ends can be adjusted, a symmetrical lug is actively hinged below each fixed arm, leading screw second is provided with the screwed hole of two lugs, one claw that may only be slided is set on each fixed arm, one screw is set on the fixed arm on the outside of each claw, the present invention can reach that labor intensity present in reduction steel construction piece installation is larger, efficiency is relatively low and dangerous peace defect, and with versatility.
Description
Technical field
The present invention relates to a kind of instrument, and in particular to a kind of steel construction piece installs positioning instrument.
Background technology
It is known that：When two steel construction pieces are fixedly mounted, first have to be positioned two components, make both
Connection is in correct position with fixed position, and the general volume of steel construction piece and weight are all larger, and installation site is typically compared in addition
It is complicated, it is difficult to by two component for adjusting to correct position, it is usually the steel for needing to connect at two in existing method
Auxiliary support is welded between structural member (or one of them it), using jack, crowbar or other similar instruments are to steel construction piece
Shifted, it is evident that there are the defect that labor intensity is larger, efficiency is relatively low, further, since what steel construction piece was typically installed
Place is more complicated, also in the presence of certain security risk.
Therefore, China Patent No. is 201420425215.3, it is entitled《Steel construction piece installs positioning instrument》Disclose one
The instrument being applied in Steel Structure Installation operation is planted, i.e.,：Steel construction piece installs positioning instrument, and this kind of instrument is made in Steel Structure Installation
In industry, labor intensity can be effectively reduced, the efficiency and security performance of work are improved, still, due to two in the technology
The distance between individual bearing pin is fixed, if in the case that the sectional dimension of steel construction is larger or smaller, two fixed arms
Opening will necessarily be larger or smaller, causes two claws and the contact surface of steel construction piece too small or even can not contact, not only general
Property it is poor, also affect the effect of work, or even it is also possible to trigger security incident.
The content of the invention
The purpose of the present invention proposes the improvement to prior art defect, reached general aiming at the defect of prior art
Property preferably, while working effect and security all higher effects.
The present invention realizes that the technical scheme that above-mentioned purpose is used is：On the basis of existing structure technology, will originally it pacify
Fill two holes of bearing pin, be manufactured into two symmetrical strip holes, and the center line of the length direction of two strip holes with
Some leading screw first are mutually perpendicular to, and bearing pin is arranged in strip hole, and in a free state, bearing pin has in strip hole length side
To the free degree of slip, remaining is same as the prior art.
Beneficial effect：Because bearing pin has the free degree slided in strip hole length direction, two fixed arms can be adjusted
Opening self-consistentency, make the contact area of claw and workpiece larger, whole mechanism stressing conditions rationally, make the general of instrument
Property, security and service life are all improved.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 Section A-A figure.
Shown in figure：1 is body；2 be leading screw first；3 be fixed arm；4 be bearing pin；5 be feet block；6 are
Leading screw second；7 be claw；8 be screw；9 be lug；10 be boss；11 be strip hole.
Embodiment
A kind of steel construction piece of the present invention installs positioning instrument, it be by：Body (1), leading screw first (2), fixation
Arm (3), bearing pin (4), feet block (5), leading screw second (6), claw (7), screw (8), lug (9), boss (10) institute
Composition, described body (1) is a planar structure, is formed with and body in the close Bian Kou positions of body (1) side
(1) boss (10) that is perpendicular and being connected as a single entity, one and boss are set on boss (10) in the way of screw thread coordinates
(10) the perpendicular leading screw first (2) of plane, a feet block (5) is actively hinged in leading screw first (2) left end, is being installed
In the plane of the body (1) of leading screw first (2) both sides of feet block (5), symmetrically only two strip holes（11）, it is described
Two strip holes（11）Length direction center line and leading screw first（2）It is mutually perpendicular to, bearing pin（4）It is arranged on strip hole（11）
It is interior, and in a free state, bearing pin（4）With in strip hole（11）The free degree that length direction is slided, bearing pin (4) is actively
Be hinged actively be hinged below two symmetrical fixed arms (3), each fixed arm (3) one it is symmetrical
Lug (9), screwed hole is formed with lug (9), and leading screw second (6), institute are provided with the screwed hole of two lugs (9)
Leading screw second (6) the both sides thread rotary orientation stated on the contrary, set a claw (7) that may only be slided on each fixed arm (3),
One screw (8), described screw (8) and fixed arm (3) are set on the fixed arm (3) on the outside of each claw (7)
Between threadably coordinate.
Claims (1)
1. a kind of steel construction piece installs positioning instrument, it be by：Body (1), leading screw first (2), fixed arm (3), bearing pin
(4), feet block (5), leading screw second (6), claw (7), screw (8), lug (9), boss (10) are constituted, its feature
It is：In the plane of the body (1) of leading screw first (2) both sides for installing feet block (5), symmetrically only two strips
Hole（11）, described two strip holes（11）Length direction center line and leading screw first（2）It is mutually perpendicular to, bearing pin（4）Set
In strip hole（11）It is interior, and in a free state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253163.4A CN106956227A (en) | 2017-04-18 | 2017-04-18 | Steel construction piece installs positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253163.4A CN106956227A (en) | 2017-04-18 | 2017-04-18 | Steel construction piece installs positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956227A true CN106956227A (en) | 2017-07-18 |
Family
ID=59483668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710253163.4A Pending CN106956227A (en) | 2017-04-18 | 2017-04-18 | Steel construction piece installs positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051409A (en) * | 2019-05-15 | 2019-07-26 | 成都五义医疗器械有限公司 | A kind of head assembly and surgical instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526354A (en) * | 1984-02-13 | 1985-07-02 | Mannes Paul M | Clamping system |
| DE20303039U1 (en) * | 2003-02-24 | 2003-04-30 | Felsberg Juergen | Clamping means for work piece has a slider mounting with selected height clamping arm and threaded adjuster |
| CN102152254A (en) * | 2011-02-25 | 2011-08-17 | 江苏速升自动化装备系统工程有限公司 | Lifting tool for connecting rod |
| CN104162856A (en) * | 2014-07-28 | 2014-11-26 | 徐州中煤百甲重钢科技有限公司 | Steel structural member installation positioning tool |
| CN204036299U (en) * | 2014-07-28 | 2014-12-24 | 徐州中煤百甲重钢科技有限公司 | Steel construction piece installs orientation tool |
| CN204913797U (en) * | 2015-08-24 | 2015-12-30 | 河北钢铁股份有限公司承德分公司 | Frock of pneumatic cylinder and tripod supporting shoe is ground to quick assembly disassembly intermediate speed |
-
2017
- 2017-04-18 CN CN201710253163.4A patent/CN106956227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526354A (en) * | 1984-02-13 | 1985-07-02 | Mannes Paul M | Clamping system |
| DE20303039U1 (en) * | 2003-02-24 | 2003-04-30 | Felsberg Juergen | Clamping means for work piece has a slider mounting with selected height clamping arm and threaded adjuster |
| CN102152254A (en) * | 2011-02-25 | 2011-08-17 | 江苏速升自动化装备系统工程有限公司 | Lifting tool for connecting rod |
| CN104162856A (en) * | 2014-07-28 | 2014-11-26 | 徐州中煤百甲重钢科技有限公司 | Steel structural member installation positioning tool |
| CN204036299U (en) * | 2014-07-28 | 2014-12-24 | 徐州中煤百甲重钢科技有限公司 | Steel construction piece installs orientation tool |
| CN204913797U (en) * | 2015-08-24 | 2015-12-30 | 河北钢铁股份有限公司承德分公司 | Frock of pneumatic cylinder and tripod supporting shoe is ground to quick assembly disassembly intermediate speed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051409A (en) * | 2019-05-15 | 2019-07-26 | 成都五义医疗器械有限公司 | A kind of head assembly and surgical instrument |
| CN110051409B (en) * | 2019-05-15 | 2024-05-03 | 成都五义医疗科技有限公司 | Head assembly and surgical instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
|
| RJ01 | Rejection of invention patent application after publication |