CN206697868U - A kind of flexible cable testing bridge - Google Patents
A kind of flexible cable testing bridge Download PDFInfo
- Publication number
- CN206697868U CN206697868U CN201720335729.3U CN201720335729U CN206697868U CN 206697868 U CN206697868 U CN 206697868U CN 201720335729 U CN201720335729 U CN 201720335729U CN 206697868 U CN206697868 U CN 206697868U
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- board
- span structure
- crane span
- structure unit
- interior
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Abstract
Support meanss are the utility model is related to, are concretely a kind of flexible cable testing bridges, include the antidetonation connector that connects of the crane span structure unit crane span structure unit adjacent with making of some slot types；The front end of the crane span structure unit is provided with the flange extended along the crane span structure unit cell body direction, and rear end is provided with the groove being recessed along the crane span structure unit cell body direction；The antidetonation connector includes interior U-board, middle U-board and outer U-board from inside to outside, is bonded between U-board by viscoelastic material；The antidetonation connector includes adhesive portion and the extension being connected with crane span structure unit.The utility model is by setting described antidetonation connector, enable effect energy of the cable testing bridge when receiving vibration to cable testing bridge to concentrate on antidetonation connector to discharge, ensure the safety of cable testing bridge, compared to other cable testing bridges, cable testing bridge of the present utility model possesses more preferable pliability, can make relative to twist and reduce the loosening probability of connecting bolt between crane span structure unit between crane span structure unit.
Description
Technical field
Support meanss are the utility model is related to, are concretely a kind of flexible cable testing bridges.
Background technology
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by support, trailing arm and installation annex etc.
Composition.Crane span structure can independently be set up in building, can also be attached on various buildings or structures and piping lane supports, should be embodied
It is simple in construction, it is handsome in appearance, configuration is flexible and easy to maintenance the features such as, whole parts are both needed to carry out zinc-plated processing, installed in building
Build the outdoor crane span structure of beyond the region of objective existence.
At present, cable testing bridge is bolted by the way of more piece more, when cable testing bridge runs into seismology or wind
During situation of shaking, vibration can make bolt produce loosening, also can produce a certain degree of damage to cable testing bridge, reduce cable testing bridge
Service life.
Publication number 205877423U, a kind of Metro Cable crane span structure suspension and support of antidetonation, including lower bottom, upper bottom and spiral shell
Hole, the lower bottom are fixedly connected by damper with bearing, and tube seat is provided with above the bearing, and the lower bottom is consolidated with peg
Fixed connection, the peg are fixedly connected by screw rod with pole, and the pole is fixedly connected by base with structure outer, described
At least provided with a group expansion bolt on base.The patent can bring certain anti seismic efficiency, but set such as the patent working mode
In damper, so need it is a large amount of set, and install that very portion is convenient, and economic benefit is also not good enough.
The content of the invention
The utility model is in view of the deficienciess of the prior art, the utility model provides a kind of flexible cable testing bridge.
The utility model solves above-mentioned technical problem, and the technical scheme of use is a kind of flexible cable testing bridge, if including
The antidetonation connector that the crane span structure unit of the dry slot type crane span structure unit adjacent with making connects；General cable testing bridge often saves crane span structure unit and led to
Cross bolt connection, the utility model between adjacent crane span structure unit by setting antidetonation connector, to cable testing bridge when making vibration
Effect energy concentrate on antidetonation connector and discharge, ensure the safety of cable testing bridge.
The front end of the crane span structure unit is provided with the flange extended along the crane span structure unit cell body direction, and rear end is provided with edge should
The groove of crane span structure unit cell body direction depression；The antidetonation connector includes the interior U that shape from inside to outside is similar and is stacked
Shape plate, middle U-board and outer U-board, pass through viscoelastic material between the interior U-board and middle U-board, middle U-board and outer U-board
Bonding；The interior U-board and middle U-board, middle U-board all include adhesive portion with outer U-board and from the adhesive portion along interior U-board or
In middle U-board or outer U-board length direction forwards, backwards both ends extension extension, the extension of rear and front end with it is relative
Crane span structure unit connects.
The adhesive portion of the middle U-board is Nian Jie with interior U-board and outer U-board and is clamped by the interior U-board and outer U-board,
Extending part of U-board is connected in groove and with crane span structure unit in this, and the extension of the interior U-board and outer U-board prolongs
It is opposite with the extension bearing of trend of middle U-board to stretch direction；The extension of the interior U-board and outer U-board will be relative another
Individual crane span structure unit flange is held between interior U-board and outer U-board, the extension of interior U-board and outer U-board with it is described relative
The flange connection of another crane span structure unit.
By setting the flange and groove to be connected with the extension of antidetonation connector, the energy of vibration is set to be connected by antidetonation
The adhesive portion of fitting absorbs, release, U-board, middle U-board and outer U-board, the viscoplasticity of adhesive portion in twisting when specifically vibrating
The all directions power that material is subject to, by the material properties of viscoelastic material itself, mechanical energy is converted into heat energy, so just given
Cable testing bridge brings preferable damping effect.
It is further to leave gap, the adhesive portion and flange between the extension and groove bottom land of the middle U-board
Between leave gap.
By setting gap, when the cable testing bridge is received the active force along the crane span structure direction, antidetonation connector can play
Certain damping effect, flange and groove will not interfere with the damping work of antidetonation connector.
It is further that flexible inserts is filled in the gap.
By filling elastic inserts in the gap, further damping effect can be played, particularly works as cable bridge
When frame receives the active force along the crane span structure direction, also function to auxiliary cushioning effect while extend the service life of antidetonation connector.
Further that the antidetonation connector also includes upper lid, the upper lid positioned at outer U-board upper end and with the outer U
Shape plate upper end is adapted to.
By being covered in setting, make cable closure after cable testing bridge, it is necessary to when repairing, can be more quick and easy.
It is further that the upper lid lower surface is provided with rubber blanket.
By setting rubber blanket, the cushioning effect after being contacted with antidetonation connector is played.
It is further that the outer U-board both sides are provided with boss, and boss upper end is connect by spring and the top cap.
After the spring connects with top cap, making cable testing bridge, upper lid will not be because of the cable testing bridge that shaken in vibration
The shock of upper lid and crane span structure and antidetonation connector can also be mitigated simultaneously.
It is further that the interior U-board, middle U-board and outer U-board all include bottom plate and two side plates, described two
Side plate passes through latex or adhering with epoxy resin.
So by the way that interior U-board, middle U-board and outer U-board to be arranged to the plate body of three flexible splicings successively, this can be made
Cable testing bridge can have more preferable wilfulness, reduce the deformation probability of cable testing bridge.
The beneficial effects of the utility model：A kind of flexible cable testing bridge described in the utility model is described by setting
Antidetonation connector, effect energy of the cable testing bridge when receiving vibration to cable testing bridge is concentrated on antidetonation connector and release
Put, ensure the safety of cable testing bridge, compared to other cable testing bridges, cable testing bridge of the present utility model possesses preferably flexible
Property, it can make relative to twist and reduce the loosening probability of connecting bolt between crane span structure unit between crane span structure unit.
Brief description of the drawings
Fig. 1 is a kind of antidetonation connector of flexible cable testing bridge and upper lid schematic cross-sectional view described in embodiment one；
Fig. 2 is the structural representation of crane span structure unit；
Fig. 3 is the schematic diagram of antidetonation connector；
Fig. 4 is a kind of flexible cable testing bridge side wall schematic cross-sectional view described in embodiment one；
Fig. 5 is a kind of schematic side view of flexible cable testing bridge side wall described in embodiment one；
Fig. 6 is a kind of antidetonation connector schematic cross-sectional view of flexible cable testing bridge described in embodiment two；
In figure mark for：1 be crane span structure unit, 2 be antidetonation connector, 2a is interior U-board, 2b be middle U-board, 3 be flange,
4 it is groove, 5 be gap, 6 be rubber blanket, 7 be upper lid, 8 be bolt, 9 be spring, 10 be bottom plate, 11 be side plate, 12 is bonding
Portion, 13 are extension.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage can become apparent from understanding, below in conjunction with accompanying drawing and
The utility model is further elaborated embodiment.It should be appreciated that specific embodiment described herein only to
The utility model is explained, is not used to limit the utility model protection content.
In description of the present utility model, it is to be understood that term " one end ", " center ", " circumference ", " on ", it is " interior
The orientation or position relationship of the instruction such as side ", " outside ", " other end ", " middle part ", " top ", " side " are based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.
Embodiment one：
Such as Fig. 1-6, a kind of flexible cable testing bridge, including the crane span structure unit 1 of some slot types and make adjacent crane span structure unit 1
The antidetonation connector 2 of connection；The front end of the crane span structure unit 1 is provided with the flange 3 extended along the cell body direction of the crane span structure unit 1,
Rear end is provided with the groove 4 being recessed along the cell body direction of the crane span structure unit 1.
The thickness of the flange 3 is set and height setting should meet to make the flange 3 have enough rigidity, the groove of groove 4
It is wide also suitably, to make the cell wall of groove 4 should not be excessively thin.The antidetonation connector 2 is similar including shape from inside to outside and stacking is set
Interior U-board 2a, middle U-board 2b and the outer U-board 2c put, the interior U-board 2a and middle U-board 2b, middle U-board 2b and outer U-shaped
It is bonded between plate 2c by viscoelastic material.
Here interior U-board 2a, middle U-board 2b and outer U-board 2c shapes is preferably similar to the crane span structure unit 1 of slot type.
Here viscoelastic material can select latex, epoxy resin etc..The interior U-board 2a and middle U-board 2b, middle U-board
2c and outer U-board all include adhesive portion 12 and from the adhesive portions 12 along interior U-board 2a or middle U-boards 2b or outer U-boards 2c length
The extension 13 of both ends extension forwards, backwards, the extension 13 of rear and front end are connected with relative crane span structure unit 1 on direction；
The adhesive portion 12 of the middle U-board 2b is Nian Jie with interior U-board 2a and outer U-board 2c and by the interior U-board 2a and outer U
Shape plate 2c is clamped, and U-board 2b extension 13 be located in groove 4 and is connected with crane span structure unit 1 in this, the interior U-board 2a with
The bearing of trend of outer U-board 2c extension 13 is opposite with the middle U-board 2b bearing of trend of extension 13；The interior U-board 2a
With outer U-board 2c extension 13 by another relative flange 3 of crane span structure unit 1 be held on interior U-board 2a and outer U-board 2c it
Between, interior U-board 2a and outer U-board 2c extension 13 are connected with the flange 3 of another relative crane span structure unit 1.
The extension 13 is inserted into the groove 4 on the crane span structure unit 1, then by bolt 8 by extension 13
It is fixed in groove 4, middle U-board 2b is fixed with crane span structure unit 1 and link.The interior U-board 2a's and outer U-board 2c
A U-loop groove corresponding with the flange 3 on crane span structure unit 1 can be formed between extension 13, the flange 3 inserts U-loop
In groove, then by bolt 8 interior U-board 2a and outer U-board 2c are fixed with crane span structure unit 1, so make interior U-board 2a and outer U-shaped
Another crane span structure unit 1 that plate 2c can be connected with relative to middle U-board 2b fixes linkage.
Leave gap 5 between the extension 13 and the bottom land of groove 4 of the middle U-board 2b, the adhesive portion 12 and flange 3 it
Between leave gap 5.Here the length in gap 5 is such as joined i.e. along the size on cable testing bridge bearing of trend according to setting is actually needed
Examine the viscoelastic material of selection, the development length of adhesive portion 12 etc..
The flexible inserts of filling in the gap 5.Here elastic inserts can select calcene or pearl
Cotton.When mounted, first add elastic inserts and installation fixation is carried out to antidetonation connector 2 again.
The antidetonation connector 2 also includes upper lid 7, the upper lid 7 be located at outer U-board 2c upper ends and with the outer U-board 2c
Upper end is adapted to.Here the length dimension of upper lid 7 can be with proper extension to the upper end of crane span structure unit 1, and the width dimensions of upper lid 7 should
It is adapted to outer U-board 2c upper end widths.
The lower surface of upper lid 7 is provided with rubber blanket 6, and the rubber blanket 6 can not have to entirely cover the upper lower surface of lid 7,
It can only be set in the part contacted with antidetonation connector 2, such as be arranged to the strip along cable testing bridge extending direction.The outer U-shaped
Plate 2c both sides are provided with boss 8, and the upper end of boss 8 is connected by spring 9 with the upper lid 7.The number of the spring 9 can have more
Setting is actually needed, the state in the connection of the spring 9 after lid 7, which should be, makes lid 7 be bonded antidetonation connector 2 or crane span structure unit 1.
When the effect vibrated of the cable testing bridge of present embodiment, crane span structure unit 1 will be acted on by flange 3 and groove 4
Power passes to antidetonation connector 2, and interior U-board 2a, middle U-board 2b and the outer U-board 2c of antidetonation connector 2 are relative because of stress to be moved
It is dynamic, the mechanical energy passed over is converted into heat energy, serves preferable damping effect.
Embodiment two：
Unlike embodiment one, the interior U-board 2a, middle U-board 2b and outer U-board 2c all include bottom plate 10 and two
Individual side plate 11, described two side plates 11 pass through latex or adhering with epoxy resin.So by by interior U-board, middle U-board and outer U
Shape plate is arranged to the plate body of three flexible splicings successively, and this cable testing bridge can be enable to have more preferable wilfulness, reduce cable testing bridge
Deform probability.
Claims (7)
- A kind of 1. flexible cable testing bridge, it is characterised in that：Crane span structure unit including some slot types（1）The crane span structure list adjacent with making Member（1）The antidetonation connector of connection（2）；The crane span structure unit（1）Front end be provided with along the crane span structure unit（1）The flange of cell body direction extension（3）, rear end is set Have along the crane span structure unit（1）The groove of cell body direction depression（4）；The antidetonation connector（2）Interior U-board that is similar including shape from inside to outside and being stacked（2a）, middle U-board（2b） With outer U-board（2c）, the interior U-board（2a）With middle U-board（2b）, middle U-board（2b）With outer U-board（2c）Between by viscous Elastomeric material is bonded；The interior U-board（2a）, middle U-board（2b）With outer U-board（2c）All include adhesive portion (12) and from the adhesive portion (12) Along interior U-board（2a）Or middle U-board（2b）Or outer U-board（2c）The extension of both ends extension forwards, backwards on length direction（13）, The extension（13）With crane span structure unit（1）Connection；The middle U-board（2b）Adhesive portion (12) and interior U-board（2a）With outer U-board（2c）It is bonded and by the interior U-board （2a）With outer U-board（2c）Clamping, U-board in this（2b）Extension（13）Positioned at groove（4）It is interior and with crane span structure unit（1）Even Connect, the interior U-board（2a）With outer U-board（2c）Extension（13）Bearing of trend and middle U-board（2b）Extension （13）Bearing of trend is opposite；The interior U-board（2a）With outer U-board（2c）Extension（13）By another relative crane span structure list Member（1）Flange（3）It is held on interior U-board（2a）With outer U-board（2c）Between, interior U-board（2a）With outer U-board（2c）Extension Portion（13）With described another relative crane span structure unit（1）Flange（3）Connection.
- A kind of 2. flexible cable testing bridge according to claim 1, it is characterised in that：The middle U-board（2b）Extension Portion（13）With groove（4）Gap is left between bottom land（5）, the adhesive portion (12) and flange（3）Between leave gap（5）.
- A kind of 3. flexible cable testing bridge according to claim 2, it is characterised in that：The gap（5）It is interior to be filled with bullet Property inserts.
- A kind of 4. flexible cable testing bridge according to claim 1, it is characterised in that：The antidetonation connector（2）Also wrap Include lid（7）, the upper lid（7）Positioned at outer U-board（2c）Upper end and with the outer U-board（2c）Upper end is adapted to.
- A kind of 5. flexible cable testing bridge according to claim 4, it is characterised in that：The upper lid（7）Lower surface is set There is rubber blanket（6）.
- A kind of 6. flexible cable testing bridge according to claim 4, it is characterised in that：The outer U-board（2c）Both sides are set It is equipped with boss（8）, boss（8）Upper end passes through spring（9）With the upper lid（7）Connection.
- A kind of 7. flexible cable testing bridge according to claim 1, it is characterised in that：The interior U-board（2a）, middle U-shaped Plate（2b）With outer U-board（2c）All include bottom plate（10）With two side plates（11）, described two side plates（11）Pass through latex or ring Oxygen resin bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335729.3U CN206697868U (en) | 2017-03-31 | 2017-03-31 | A kind of flexible cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335729.3U CN206697868U (en) | 2017-03-31 | 2017-03-31 | A kind of flexible cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697868U true CN206697868U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335729.3U Expired - Fee Related CN206697868U (en) | 2017-03-31 | 2017-03-31 | A kind of flexible cable testing bridge |
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| Country | Link |
|---|---|
| CN (1) | CN206697868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936101A (en) * | 2017-03-31 | 2017-07-07 | 成都协恒科技有限公司 | Cable testing bridge with function of seismic resistance |
-
2017
- 2017-03-31 CN CN201720335729.3U patent/CN206697868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936101A (en) * | 2017-03-31 | 2017-07-07 | 成都协恒科技有限公司 | Cable testing bridge with function of seismic resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |