CN107196249A - A kind of para-seismic support of improved cable crane span structure - Google Patents
A kind of para-seismic support of improved cable crane span structure Download PDFInfo
- Publication number
- CN107196249A CN107196249A CN201710506376.3A CN201710506376A CN107196249A CN 107196249 A CN107196249 A CN 107196249A CN 201710506376 A CN201710506376 A CN 201710506376A CN 107196249 A CN107196249 A CN 107196249A
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- CN
- China
- Prior art keywords
- fixture
- testing bridge
- para
- cable testing
- bolt
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of para-seismic support of improved cable crane span structure, it includes support channel-section steel and is removably mounted to support the first fixture and the second fixture on channel-section steel respectively, the axisymmetrical of first fixture and the second fixture along cable testing bridge is located at the axis both sides of cable testing bridge, first fixture and the second fixture include bindiny mechanism and limit mechanism respectively, the one end for limiting mechanism is connected with bindiny mechanism, and the side wall and upper surface for limiting the other end abutting cable testing bridge of mechanism are rocked with limiting cable testing bridge.So para-seismic support is by the way that in the both sides of cable testing bridge, the side wall of abutting cable testing bridge and upper surface are rocked to limit cable testing bridge simultaneously, it instead of welding or bolt and nut be connected, it is to avoid cable testing bridge and the weld of para-seismic support easily tear, installs that pretty troublesome and bolt easily scratches workmen and the situation of cable occurs.
Description
Technical field
The present invention relates to para-seismic support field, and in particular to a kind of para-seismic support of improved cable crane span structure.
Background technology
At present, cable testing bridge waits sector application widely each, primarily serves the work of the protection to electric wire, cable finished product
With.Existing various cable testing bridges are widely used in the cable laying engineering of building, include para-seismic support, and pass through
Para-seismic support is connected with building.Existing para-seismic support coordinates generally by welding or bolt and nut with cable testing bridge and connected
Connect, the shortcoming of former mode is, in earthquake, the nondirectional vibrations of cable testing bridge, the welding of cable testing bridge and para-seismic support
Place is easily torn, and the shortcoming of latter approach is, the perforate on cable testing bridge is needed before connection, installs pretty troublesome, and
Bolt needs to stretch into cable testing bridge, and bolt not only easily scratches workmen, is also easy to scratch cable.Therefore, it is necessary to carry
Go out a kind of new technical scheme to solve these problems.
The content of the invention
Easily torn to solve the cable testing bridge of prior art presence and the weld of para-seismic support, install very numb
The problem of tired and bolt easily scratches workmen and cable, the present invention proposes a kind of antidetonation branch of improved cable crane span structure
Frame.
To achieve these goals, the technical proposal of the invention is realized in this way：A kind of improved cable crane span structure it is anti-
Shake support, including support channel-section steel and the first fixture being removably mounted to respectively on the support channel-section steel and the second fixation
Part, the axisymmetrical of first fixture and the second fixture along cable testing bridge is located at the axis both sides of cable testing bridge, described
First fixture and the second fixture include bindiny mechanism and limit mechanism respectively, one end and the company of the restriction mechanism
Connection mechanism is connected, and the other end for limiting mechanism pushes against the side wall of cable testing bridge and upper surface is rocked with limiting cable testing bridge.
It is preferred that, the support channel-section steel is C-shaped channel steel, and the bindiny mechanism includes modeling wing lock and bolt, the modeling
Wing lock is arranged in the C-shaped channel steel, and the bolt is connected with the modeling wing lock, and the bolt is perpendicular to the C-shaped channel
Steel.
It is preferred that, described limit is offered for described on connecting portion and butting section that mechanism includes being connected, the connecting portion
The through hole that bolt passes through.
It is preferred that, the connecting portion includes connecting plate, and the butting section includes the first abutment plate and the second abutment plate, described
Connecting plate and the second abutment plate are respectively perpendicular to first abutment plate, and second abutment plate is located at described first against backboard
From the side of the connecting plate.
It is preferred that, first abutment plate and the junction of the connecting plate are provided with chamfering structure or fillet structure.
It is preferred that, first fixture and the second fixture respectively further comprise the adjusting nut coordinated with the bolt,
The bolt includes threaded shank and nut portions, and the adjusting nut and the nut portions are resisted against the lower end of the connecting plate respectively
On face and upper surface.
Compared with prior art, present invention tool has the advantage that：
First fixture and the second fixture are along cable bridge in the para-seismic support of improved cable crane span structure proposed by the present invention
The axisymmetrical of frame is located at the axis both sides of cable testing bridge, the first fixture and the second fixture include respectively bindiny mechanism and
Mechanism is limited, the one end for limiting mechanism is connected with bindiny mechanism, the other end abutting side wall of cable testing bridge of restriction mechanism and upper
End face is rocked with limiting cable testing bridge.So para-seismic support is the side by pushing against cable testing bridge simultaneously in the both sides of cable testing bridge
Wall and upper surface rock to limit cable testing bridge, instead of welding or bolt and nut is connected, it is to avoid cable testing bridge with it is anti-
The weld of shake support easily tears, installs the situation hair that pretty troublesome and bolt easily scratches workmen and cable
It is raw.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is front view of the invention.
In figure：1- supports channel-section steel, and the fixtures of 2- first, the fixtures of 3- second, 4- bindiny mechanisms, 5- limits mechanism, and 6- is adjusted
Save nut, 7- cable testing bridges, 41- modeling wing locks, 42- bolts, 51- connecting plates, the abutment plates of 52- first, the abutment plates of 53- second.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of para-seismic support of improved cable crane span structure proposed by the present invention, including support channel-section steel 1 and
It is removably mounted to support the first fixture 2 and the second fixture 3 on channel-section steel 1 respectively, the first fixture 2 and second is fixed
Axisymmetrical of the part 3 along cable testing bridge 7 is located at the axis both sides of cable testing bridge 7, and the first fixture 2 and the second fixture 3 are distinguished
Including bindiny mechanism 4 and restriction mechanism 5, the one end for limiting mechanism 5 is connected with bindiny mechanism 4, and the other end for limiting mechanism 5 is supported
The side wall of tight cable testing bridge 7 and upper surface are rocked with limiting cable testing bridge 7.
So para-seismic support be by the both sides of cable testing bridge 7 and meanwhile push against cable testing bridge 7 side wall and upper surface come
Limitation cable testing bridge 7 is rocked, and instead of welding or bolt and nut is connected, it is to avoid cable testing bridge 7 and the weldering of para-seismic support
The place of connecing easily occurs tear, installs the situation generation that pretty troublesome and bolt easily scratches workmen and cable.
As shown in figure 1, support channel-section steel 1 is C-shaped channel steel, bindiny mechanism 4 includes modeling wing lock 41 and bolt 42, modeling wing lock
Button 41 is arranged in C-shaped channel steel, and bolt 42 is connected with modeling wing lock 41, and bolt 42 is perpendicular to C-shaped channel steel.Such bindiny mechanism 4
Namely first fixture 2 and the second fixture 3 with support channel-section steel 1 be to latch detachable connection by moulding the wing, install and the later stage
Dismounting is all very convenient, and para-seismic support reaches the purpose of assembling without by welding or drilling.
As shown in figure 1, limiting connecting portion and butting section that mechanism 5 includes being connected, offer and lead to for bolt 42 on connecting portion
The through hole crossed.Connecting portion includes connecting plate 51, and butting section includes the first abutment plate 52 and the second abutment plate 53, connecting plate 51 and the
Two abutment plates 53 are respectively perpendicular to the first abutment plate 52, and the second abutment plate 53 is located at one that the first abutment plate 52 deviates from connecting plate 51
Side.
As shown in figure 1, the first abutment plate 52 and the junction of connecting plate 51 are provided with chamfering structure or fillet structure (in figure not
Show).It is less likely to occur bending between such first abutment plate 52 and connecting plate 51, when earthquake, cable testing bridge is indefinite
To rocking, holding plumbness that also can be permanent between the first abutment plate 52 and connecting plate 51, without bending, influence makes
With experience.
As shown in figure 1, the first fixture 2 and the second fixture 3 respectively further comprise the adjusting nut 6 coordinated with bolt 42,
Bolt 42 includes threaded shank and nut portions, and adjusting nut 6 and nut portions are resisted against the lower surface and upper surface of connecting plate 51 respectively
On.It can so adjust and limit the cable testing bridge for tackling different size different-thickness that the height of mechanism 5 is come.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of para-seismic support of improved cable crane span structure, it is characterised in that detachable including support channel-section steel (1) and difference
The first fixture (2) and the second fixture (3) on the support channel-section steel (1), first fixture (2) and second
Axisymmetrical of the fixture (3) along cable testing bridge is located at the axis both sides of cable testing bridge, and first fixture (2) and second are consolidated
Determine part (3) includes bindiny mechanism (4) and limits mechanism (5) respectively, described one end for limiting mechanism (5) and the bindiny mechanism
(4) it is connected, the other end for limiting mechanism (5) pushes against the side wall of cable testing bridge and upper surface is rocked with limiting cable testing bridge.
2. the para-seismic support of improved cable crane span structure according to claim 1, it is characterised in that：The support channel-section steel (1)
For C-shaped channel steel, the bindiny mechanism (4) includes modeling wing lock (41) and bolt (42), and the modeling wing lock (41) is arranged on
In the C-shaped channel steel, the bolt (42) is connected with the modeling wing lock (41), and the bolt (42) is perpendicular to the C-shaped channel
Steel.
3. the para-seismic support of improved cable crane span structure according to claim 1, it is characterised in that：The restriction mechanism (5)
Including connected connecting portion and butting section, the through hole passed through for the bolt (42) is offered on the connecting portion.
4. the para-seismic support of improved cable crane span structure according to claim 3, it is characterised in that：The connecting portion includes connecting
Fishplate bar (51), the butting section includes the first abutment plate (52) and the second abutment plate (53), and the connecting plate (51) and second is supported
Backup plate (53) is respectively perpendicular to first abutment plate (52), and second abutment plate (53) is located at first abutment plate (52)
Side away from the connecting plate (51).
5. the para-seismic support of improved cable crane span structure according to claim 4, it is characterised in that：First abutment plate
(52) junction with the connecting plate (51) is provided with chamfering structure or fillet structure.
6. the para-seismic support of the improved cable crane span structure according to claim 4 or 5, it is characterised in that：Described first fixes
Part (2) and the second fixture (3) respectively further comprise the adjusting nut (6) coordinated with the bolt (42), bolt (42) bag
Threaded shank and nut portions are included, the adjusting nut (6) and the nut portions are resisted against the lower surface of the connecting plate (51) respectively
On upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506376.3A CN107196249A (en) | 2017-06-28 | 2017-06-28 | A kind of para-seismic support of improved cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506376.3A CN107196249A (en) | 2017-06-28 | 2017-06-28 | A kind of para-seismic support of improved cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107196249A true CN107196249A (en) | 2017-09-22 |
Family
ID=59880651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710506376.3A Pending CN107196249A (en) | 2017-06-28 | 2017-06-28 | A kind of para-seismic support of improved cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193522A (en) * | 2018-10-25 | 2019-01-11 | 贵州富邦水电工程有限公司 | A kind of embedded wiring groove of wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065459A1 (en) * | 2002-10-04 | 2004-04-08 | Legrand S.P.A. | Protection member for a mesh cable tray, and a tray including said member |
| CN202646307U (en) * | 2012-04-10 | 2013-01-02 | 上海华恒新能源科技有限公司 | Plastic wing nut |
| CN203607775U (en) * | 2013-11-14 | 2014-05-21 | 北京金日恒升科技有限公司 | Suspension device |
| CN205725588U (en) * | 2016-05-05 | 2016-11-23 | 中天光伏技术有限公司 | A kind of clump crane span structure fixed structure |
| CN205811911U (en) * | 2016-06-17 | 2016-12-14 | 洛阳亚日建设工程有限公司 | A kind of device for fixing solar panels |
-
2017
- 2017-06-28 CN CN201710506376.3A patent/CN107196249A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065459A1 (en) * | 2002-10-04 | 2004-04-08 | Legrand S.P.A. | Protection member for a mesh cable tray, and a tray including said member |
| CN202646307U (en) * | 2012-04-10 | 2013-01-02 | 上海华恒新能源科技有限公司 | Plastic wing nut |
| CN203607775U (en) * | 2013-11-14 | 2014-05-21 | 北京金日恒升科技有限公司 | Suspension device |
| CN205725588U (en) * | 2016-05-05 | 2016-11-23 | 中天光伏技术有限公司 | A kind of clump crane span structure fixed structure |
| CN205811911U (en) * | 2016-06-17 | 2016-12-14 | 洛阳亚日建设工程有限公司 | A kind of device for fixing solar panels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193522A (en) * | 2018-10-25 | 2019-01-11 | 贵州富邦水电工程有限公司 | A kind of embedded wiring groove of wall |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |