CN103047236A - Cable bracket foot connecting piece and installation method thereof - Google Patents
Cable bracket foot connecting piece and installation method thereof Download PDFInfo
- Publication number
- CN103047236A CN103047236A CN2012105599119A CN201210559911A CN103047236A CN 103047236 A CN103047236 A CN 103047236A CN 2012105599119 A CN2012105599119 A CN 2012105599119A CN 201210559911 A CN201210559911 A CN 201210559911A CN 103047236 A CN103047236 A CN 103047236A
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- cable bracket
- skeleton
- link
- lock part
- tight lock
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Abstract
The invention relates to the technical field of cable construction auxiliary members, in particular to a cable bracket foot connecting piece and an installation method thereof. The cable bracket foot connecting piece is characterized in that the connecting piece comprises a circular arc framework clamping port; the framework clamping port is extended along both ends of circular arc shape to form a locking part; and a screw hole for locking a screw bolt is formed on the locking part. The cable bracket foot connecting piece disclosed by the invention is simple in structure, is capable of stably connecting a round section framework with cable bracket feet, and is convenient to install. The installation method of the cable bracket foot connecting piece disclosed by the invention is convenient to install, reliable in structure and good in fixed effect.
Description
Technical field:
The present invention relates to cable construction auxiliary member technical field, relate in particular to cable bracket pin link and installation method thereof.
Background technique:
Existing cable bracket skeleton mostly is band steel or angle steel, skeleton is directly installed by bolt and cable bracket pin, the mode of installing is passed through bolt tightening more, have simple in structure, characteristics easy for installation, but offer owing to the screw on the skeleton is generally in advance, when mounted, must select suitable screw to install according to construction space, the installation degrees of freedom be not high.
Along with the development of industrial technology, when erection construction, also more and more higher to the requirement of the load-carrying ability of cable bracket.And the cable bracket skeleton is stressed to the transverse bending distortion of carriage middle part easily under the pulling force of supporting plate in the cable bracket integral body, become the weakness of cable bracket overall load ability, how skeleton adopts material still less to reach identical or higher load effect, becomes a problem demanding prompt solution.
The circular section skeleton can replace existing band steel or angle steel type skeleton with its good load-carrying ability, and the installation of circular section carriage skeleton becomes a new problem, adopt the mode of welding to destroy coating or the rust preventive coating on skeleton and cable bracket pin surface, make skeleton and cable bracket pin be vulnerable to corrosion, shorten the whole service life of cable bracket; Adopt bolt mode direct and that the cable bracket pin is installed to exist again difficulty is installed, destroy the problem of skeleton mechanical structure.
Summary of the invention:
An object of the present invention is to provide a kind of cable bracket pin link.It is simple in structure, can be connected circular section skeleton and cable bracket pin are stable, and is easy for installation.
The technological scheme of cable bracket pin link of the present invention is achieved in that
Cable bracket pin link is characterized in that: described link comprises the skeleton clamp port of a circular arc, and the skeleton clamp port extends to form tight lock part along the circular arc two end part, offers the screw for bolt-locking on the described tight lock part.
Cable bracket pin link of the present invention compared with prior art has following advantage:
1. pass through link connecting framework and cable bracket pin, and use bolt tightening, can not destroy coating or the resin layer on skeleton and cable bracket pin surface, make it be difficult for being corroded, prolong the working life of cable bracket.
2. the skeleton clamp port of link circular arc can closely cooperate with the circular section skeleton, more firm chucking skeleton.
3. the tight lock part that extends to form along the circular arc two end part of link is by the locking of bolt, and the skeleton clamp port is with the gradually clamping cables carriage skeleton that reduces in the gap of tight lock part both ends of the surface.
One end of link circular arc described above extends along the circular arc tangential line direction, and the bearing of trend of the other end is parallel with this end bearing of trend.Tight lock part one end face extends along the circular arc tangent direction, and when making bolt-locking link and cable bracket pin, the both ends of the surface of link can be close to the cable bracket pin, strengthens the mechanics steadiness.
Another object of the present invention provides the installation method of cable bracket pin link.Its easy for installation, reliable in structure, good fixing effect.
The technological scheme of cable bracket pin link of the present invention is achieved in that
The installation method of cable bracket pin link, it has used cable support foot rest link described above, in order to be connected and fixed cable bracket skeleton and cable bracket pin, described cable bracket pin comprises a cooperation screw corresponding with the link screw, and it is characterized in that: it may further comprise the steps:
A. open the tight lock part of link, make the opening of tight lock part can put into the cable bracket skeleton;
B. the cable bracket skeleton is put into clamp port by the tight lock part of link, the cross section external frame of described cable bracket skeleton is circular;
C. the close tight lock part of link is adjusted the link position along cable bracket skeleton length direction;
D. use the screw of screw bolt passes link tight lock part and the cooperation screw of leg, lock bolt, the gap of tight lock part both ends of the surface dwindles in the locking process of bolt gradually, and the skeleton clamp port is with the gradually clamping cables carriage skeleton that reduces in the gap of tight lock part both ends of the surface.
The installation method of cable bracket pin link of the present invention compared with prior art has following advantage:
1. the present invention passes through link connecting framework and cable bracket pin, and uses bolt tightening, can not destroy coating or the resin layer on skeleton and cable bracket pin surface, makes it be difficult for being corroded, and prolongs the working life of cable bracket.
2. the skeleton clamp port of link circular arc can closely cooperate with the circular section skeleton, more firm chucking skeleton.
3. the flat steel framework screw that must select to offer is in advance installed, and the circular section skeleton is after inserting link skeleton clamp port, can move axially along skeleton clamp port arc surface, the workmen can be according to situation adjusting connector position, specific operation space, easy for installation flexibly.
4. the tight lock part that extends to form along the circular arc two end part of link is by the locking of bolt, and the skeleton clamp port is with the gradually clamping cables carriage skeleton that reduces in the gap of tight lock part both ends of the surface.
The cross section profile of skeleton described above is annular, and the skeleton of circular crosssection is meeting or exceeding under the condition of the same density of load, compares its weight with flat steel framework and has reduced 1/3, has saved cost of material.
Bolt described above is half-round head square neck bolt, adopts cup head square neck sieve to fasten as fastening piece, and the head smoother of not only convenient construction, and cup head can not damaged the cable outer surface.
The present invention is described in detail below in conjunction with accompanying drawing:
The employing band steel that Fig. 1 is is as the stereogram of the cable bracket of skeleton;
Fig. 2 is the scheme of installation of cable bracket shown in Figure 1;
Fig. 3 is the stereogram of cable bracket pin link of the present invention;
Fig. 4 is the skeleton of cable bracket and the annexation schematic representation of cable bracket pin link;
Fig. 5 is the generalized section of cable bracket pin link connection skeleton of the present invention and leg;
Fig. 6 is the schematic top plan view of cable bracket pin link connection skeleton of the present invention and leg;
Fig. 7 is the stereogram that cable bracket pin link of the present invention is applied to cable bracket;
Fig. 8 is the stereogram of cable bracket load-bearing cable shown in Figure 7.
Embodiment:
A kind of ladder type cable carriage as shown in Figure 1 and Figure 2, the skeleton that it adopts is flat steel framework 02, and flat steel framework 02 is of a size of 2000*4*40mm, and flat steel framework 02 is connected with supporting plate 01 by the mode of welding, and skeleton 02 is fixed on the hull by leg 03 again.Because adopt band steel, the screw on the skeleton is generally in advance to be offered, and when mounted, must select suitable screw to install according to construction space, the installation degrees of freedom is not high, and the flat steel framework load-carrying ability is relatively poor.Adopt the carriage skeleton of circular section to need again welded and installed, destroy coating or the rust preventive coating on skeleton and cable bracket pin surface, make skeleton and cable bracket pin be vulnerable to corrosion, shorten the whole service life of cable bracket.
Such as Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, a kind of cable support foot rest link 4, it comprises the skeleton clamp port 41 of a circular arc, and skeleton clamp port 41 extends to form tight lock part 42 along the circular arc two end part, offers the screw 421 for bolt-locking on the described tight lock part 42.One end of described link 4 circular arcs extends along the circular arc tangential line direction, and the bearing of trend of the other end is parallel with this end bearing of trend.
The installation method of cable bracket pin link described above is connected and fixed skeleton 2 and cable bracket pin 3 by cable bracket pin link 4, and described cable bracket pin 3 comprises a cooperation screw corresponding with link screw 421, and it may further comprise the steps:
A. open the tight lock part 42 of link, make the opening of tight lock part 42 can put into the cable bracket skeleton;
B. cable bracket skeleton 2 is put into clamp port by the tight lock part of cable bracket pin link 4, the cross section profile of described cable bracket skeleton 2 is ring;
C. the close tight lock part 42 of link is adjusted the position of link along cable bracket skeleton length direction;
D. use half-round head square neck bolt 6 to pass successively the screw 421 of link tight lock part and the cooperation screw of leg, lock bolt, the gap of tight lock part both ends of the surface dwindles in the locking process of bolt gradually, and the skeleton clamp port is with the gradually clamping cables carriage skeleton that reduces in the gap of tight lock part both ends of the surface.
This installation method good fixing effect, and need not weld, can coating or the rust preventive coating of skeleton or cable bracket pin not damaged, the cable bracket whole service life is long, and is safe and reliable.
Be a kind of mode of execution that provides in conjunction with particular content as mentioned above, do not assert that implementation of the present invention is confined to these explanations.Sectional shape such as the cable bracket skeleton is not limited only to annular, and the bolt of fixed connecting piece and leg also is not limited in half-round head square neck bolt etc.All approximate, identical with the inventive method, structure etc., or for making some technology deduction or replace under the inventive concept prerequisite, all should be considered as protection scope of the present invention.
Claims (5)
1. cable bracket pin link, it is characterized in that: described link comprises the skeleton clamp port of a circular arc, and the skeleton clamp port extends to form tight lock part along the circular arc two end part, offers the screw for bolt-locking on the described tight lock part.
2. cable bracket pin link according to claim 1 is characterized in that: an end of described link circular arc extends along the circular arc tangential line direction, and the bearing of trend of the other end is parallel with this end bearing of trend.
3. the installation method of cable bracket pin link, it has used claim 1 or 2 described cable support foot rest links, in order to be connected and fixed cable bracket skeleton and cable bracket pin, described cable bracket pin comprises a cooperation screw corresponding with the link screw, and it is characterized in that: it may further comprise the steps:
A. open the tight lock part of link, make the opening of tight lock part can put into the cable bracket skeleton;
B. the cable bracket skeleton is put into clamp port by the tight lock part of link, the cross section external frame of described cable bracket skeleton is circular;
C. the close tight lock part of link is adjusted the link position along cable bracket skeleton length direction;
D. use the screw of screw bolt passes link tight lock part and the cooperation screw of leg, lock bolt, the gap of tight lock part both ends of the surface dwindles in the locking process of bolt gradually, and the skeleton clamp port is with the gradually clamping cables carriage skeleton that reduces in the gap of tight lock part both ends of the surface.
4. the installation method of cable bracket pin link according to claim 3 is characterized in that: the cross section profile of described skeleton is annular.
5. the installation method of cable bracket pin link according to claim 3, it is characterized in that: described bolt is half-round head square neck bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105599119A CN103047236A (en) | 2012-12-20 | 2012-12-20 | Cable bracket foot connecting piece and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105599119A CN103047236A (en) | 2012-12-20 | 2012-12-20 | Cable bracket foot connecting piece and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047236A true CN103047236A (en) | 2013-04-17 |
Family
ID=48060015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105599119A Pending CN103047236A (en) | 2012-12-20 | 2012-12-20 | Cable bracket foot connecting piece and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047236A (en) |
Citations (18)
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| US3948473A (en) * | 1974-04-29 | 1976-04-06 | Dracon Industries | Universal cable rack |
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| US5297890A (en) * | 1992-02-20 | 1994-03-29 | Simpson Strong-Tie Company, Inc. | Wood-to-pipe connection |
| CN2238363Y (en) * | 1994-12-22 | 1996-10-23 | 扬中市正大机电设备制造厂 | Combined assembly type cable bridge support |
| CN1281958A (en) * | 1999-07-26 | 2001-01-31 | 钟江晖 | Assembled type cable bracket |
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| CN201662195U (en) * | 2010-02-11 | 2010-12-01 | 深圳市海生机房技术有限公司 | Outdoor unit protection bracket |
| CN201898029U (en) * | 2010-11-12 | 2011-07-13 | 上海思源电力电容器有限公司 | Square neck bolt assembly |
| KR20110086972A (en) * | 2010-01-25 | 2011-08-02 | 정희걸 | Hanger clip for cable tray |
| KR20110122935A (en) * | 2010-05-06 | 2011-11-14 | 임정섭 | Rack hanger |
| CN202040167U (en) * | 2010-10-21 | 2011-11-16 | 傅明贵 | Connecting and locking device of steel pipes in different diameters at the supporting legs of support |
| KR20120016785A (en) * | 2010-08-17 | 2012-02-27 | 삼성중공업 주식회사 | Cable hanger for cross cable tray |
| CN202251398U (en) * | 2011-07-28 | 2012-05-30 | 富世达股份有限公司 | Spindle structure |
| WO2012079126A1 (en) * | 2010-12-15 | 2012-06-21 | Pro 3 Products Pty Ltd | System and components for safely enclosing handrails, stairways, walkways and platforms |
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2012
- 2012-12-20 CN CN2012105599119A patent/CN103047236A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948473A (en) * | 1974-04-29 | 1976-04-06 | Dracon Industries | Universal cable rack |
| US4991801A (en) * | 1990-03-01 | 1991-02-12 | Trumbull Terry N | Universal support strap |
| US5297890A (en) * | 1992-02-20 | 1994-03-29 | Simpson Strong-Tie Company, Inc. | Wood-to-pipe connection |
| CN2238363Y (en) * | 1994-12-22 | 1996-10-23 | 扬中市正大机电设备制造厂 | Combined assembly type cable bridge support |
| US6340141B1 (en) * | 1997-06-10 | 2002-01-22 | Cooper Technologies Company | Cable support systems, methods, and rack therefor |
| CN1281958A (en) * | 1999-07-26 | 2001-01-31 | 钟江晖 | Assembled type cable bracket |
| CN2828642Y (en) * | 2005-09-28 | 2006-10-18 | 陈志刚 | Combined adjustable mounting support for outdoor unit of air conditioner |
| US7588222B1 (en) * | 2006-04-27 | 2009-09-15 | Feldberg Michael L | Mounting bracket assembly |
| JP2009284661A (en) * | 2008-05-22 | 2009-12-03 | Fuji Industrial Co Ltd | Harness clip |
| KR20090121861A (en) * | 2008-05-23 | 2009-11-26 | 김성환 | A pipe hanger |
| KR20110086972A (en) * | 2010-01-25 | 2011-08-02 | 정희걸 | Hanger clip for cable tray |
| CN201662195U (en) * | 2010-02-11 | 2010-12-01 | 深圳市海生机房技术有限公司 | Outdoor unit protection bracket |
| KR20110122935A (en) * | 2010-05-06 | 2011-11-14 | 임정섭 | Rack hanger |
| KR20120016785A (en) * | 2010-08-17 | 2012-02-27 | 삼성중공업 주식회사 | Cable hanger for cross cable tray |
| CN202040167U (en) * | 2010-10-21 | 2011-11-16 | 傅明贵 | Connecting and locking device of steel pipes in different diameters at the supporting legs of support |
| CN201898029U (en) * | 2010-11-12 | 2011-07-13 | 上海思源电力电容器有限公司 | Square neck bolt assembly |
| WO2012079126A1 (en) * | 2010-12-15 | 2012-06-21 | Pro 3 Products Pty Ltd | System and components for safely enclosing handrails, stairways, walkways and platforms |
| CN202251398U (en) * | 2011-07-28 | 2012-05-30 | 富世达股份有限公司 | Spindle structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |