CN108666942A - A kind of cable testing bridge - Google Patents
A kind of cable testing bridge Download PDFInfo
- Publication number
- CN108666942A CN108666942A CN201810471670.XA CN201810471670A CN108666942A CN 108666942 A CN108666942 A CN 108666942A CN 201810471670 A CN201810471670 A CN 201810471670A CN 108666942 A CN108666942 A CN 108666942A
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- side plate
- hole
- structure side
- 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
- H02G3/0406—Details thereof
-
- 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
- H02G3/03—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The present invention provides a kind of cable testing bridge, the cover board being connect including crane span structure ontology and with crane span structure ontology top side, the crane span structure ontology includes the support panel of bottom and the crane span structure side plate that is connect with bottom support panels, crane span structure side plate side is connect by rotary shaft with the cover board, crane span structure side plate other side upper end is equipped with elongated slot, electromagnet is equipped in the elongated slot, the crane span structure side plate interior sides are equipped with block, the bottom support panels are equipped with motor, and the bottom support panels are equipped with heat emission hole.The present invention overcomes the deficiencies in the prior art, reasonable design, it is compact-sized, cover board designs the effect can be dust-proof and shielded, and user of service directly opens cover board when needing to safeguard cable or increase cable, easy to operate, it reduces labor intensity, motor drives isolation board to separate space in crane span structure, facilitates the cable for distinguishing different role, more has flexibility.
Description
Technical field
The present invention relates to electrical equipment power supply and distribution protection technique fields, and in particular to a kind of cable testing bridge.
Background technology
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by holder, trailing arm and installation attachment etc.
Composition.Crane span structure can independently be set up in building, can also be attached on various buildings and piping lane holder.
The fixed form of common cable bridge entry board is fixed for card slot type currently on the market, and card slot type fixation is in crane span structure
Card slot is arranged in both side plate upper end, and hook-shaped slot, which is arranged, on cover board side is matched therewith, and is generally used for bridge using extrusion profiles such as plastics
Frame, card slot type is fixed the disadvantage is that opening cover board is more difficult, and using the method for alice, force localization, embrittlement can occur for cover board,
It is long that crane span structure carries the time, is easy to happen deformation, card slot can be caused to fall off failure, it has not been convenient to technical staff's opening cover board to cable into
Row repair increases cable, and cable testing bridge needs extra soldered workpiece to be fixed when splicing, time-consuming to take material.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of cable beareves, overcome the deficiencies in the prior art, design
Rationally, user of service makes work of electromagnet by controlling control switch, and cover board and crane span structure side plate are fixed, and closing control switch can
Cover board is removed, motor work drives isolation board movement to separate space in slot, the differentiation of different cables may be implemented, will not cause
Cable is mixed and disorderly, and cable testing bridge does not need extra soldered workpiece when splicing.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of cable testing bridge, including bottom support panels, cover board, crane span structure side plate, rotary shaft and connector, the left crane span structure
Side plate upper surface both ends are equipped with convex block, are equipped with rotary shaft between two convex blocks, the rotary shaft is installed on convex block, described
Bottom support panels are equipped with motor, and the crane span structure side plate interior sides are equipped with block, and the right crane span structure side plate upper end is equipped with elongated slot, institute
It states elongated slot and is equipped with electromagnet, the right crane span structure side plate outer end is equipped with control control switch.
The cover board is metal material with crane span structure side plane contact face.
The bottom support panels are equipped with heat emission hole, and reinforcing rib is welded with by the heat emission hole.
Crane span structure side plate one end is equipped with groove accommodating cavity, and the other end is stamped with the rectangle being adapted to the groove accommodating cavity
Protrusion, the rectangular projections are equipped with first through hole and the second through-hole, and the crane span structure side plate interior sides and outside are logical equipped with third
Hole and fourth hole, the first through hole, the second through-hole, third through-hole and fourth hole are highly consistent, size adaptation；The company
Fitting includes screw bolt and nut, and the bolt passes through first through hole, the second through-hole, third through-hole and fourth hole and nut thread
Connection.
The motor is connect by yielding coupling with ball-screw, and the ball-screw upper end is equipped with isolation board, described
Isolation board upper surface is equipped with travel switch.
(3) advantageous effect
An embodiment of the present invention provides a kind of cable testing bridges.Has following advantageous effect：User of service closes cover board, lid
Plate and crane span structure side plane contact, open control control switch, and cover board and crane span structure side plate are fixed, can be resisted by work of electromagnet
The outer force effect in part, such as outdoor wind-force, uncertain external impacts, can close when user of service needs to carry out cable maintenance
Control switch is closed, cover board is dug from right crane span structure side plate, the left crane span structure side plate other side is rotated to by rotary shaft, cover board is opened
Be fixed conveniently, reduce labor intensity, when need increase number of cables and realize cable distinguish when pass through motor drive isolation
Space in crane span structure is isolated into both sides up and down by plate, convenient and simple, and there is flexibility, the connection between cable testing bridge can pass through bridge
The groove accommodating cavity of frame side end and the rectangular projections being adapted to therewith are connected with nut after combining and fix, and need not lead to
The splicing that extra soldered connection sheet carries out cable testing bridge is crossed, the installation of workpiece is reduced, reduces cost, improves working efficiency.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 dimensional structure diagrams of the present invention；
Fig. 2 crane span structure lateral plate structure schematic diagrames of the present invention；
Fig. 3 side structure schematic views of the present invention；
Fig. 4 crane span structure splicing construction schematic diagrames of the present invention；
Fig. 5 connecting-piece structure schematic diagrames of the present invention；
Fig. 6 ball screw arrangement schematic diagrames of the present invention.
In attached drawing：1 convex block, 2 rotary shafts, 3 cover boards, 4 crane span structure side plates, 5 heat emission holes, 6 vertical supporting plates, 7 support panels, 8
Block, 9 elongated slots, 10 electromagnet, 11 control switches, 12 groove accommodating cavities, 13 reinforcing ribs, 14 isolation boards, 15 rectangular projections, 16
First through hole, 17 second through-holes, 18 third through-holes, 19 fourth holes, 20 connectors, 21 bolts, 22 nuts, 23 ball-screws,
24 motors, 25 isolation boards, 26 yielding couplings, 27 travel switches.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of cable testing bridge, including bottom support panels 7, cover board 3, crane span structure side plate 4 and rotary shaft 2, the crane span structure side plate 4
It is made of left crane span structure side plate 41 and right crane span structure side plate 42, the 41 upper surface both ends of left crane span structure side plate are equipped with convex block 1, described in two
Rotary shaft 2 is equipped between convex block 1, the rotary shaft 2 is installed on convex block 1, and the bottom support panels 7 are equipped with motor 24,
4 inside of the crane span structure side plate is equipped with block 8, and right 42 upper end of crane span structure side plate is equipped with elongated slot 9, and the elongated slot 9 is equipped with electromagnet
10, right 42 outer end of crane span structure side plate is equipped with control control switch 11.
The cover board 3 is metal material with right 42 contact surface of crane span structure side plate, opens control control switch, electromagnetism ironworker
Make, cover board and right crane span structure side plate 42 are fixed.
The bottom support panels 7 are equipped with heat emission hole 5, are welded with reinforcing rib 13 by the heat emission hole, cable is placed on bridge
It needs to reach heat dissipation effect by the way that heat emission hole is arranged under frame interior sealing state, reinforcing rib 13 is welded with by heat emission hole and is avoided because of heat dissipation
The design in hole is so that the support strength of bottom support panels reduces.
Described 4 one end of crane span structure side plate is equipped with groove accommodating cavity 12, and the other end is stamped with to be adapted to the groove accommodating cavity 12
Rectangular projections 15, the rectangular projections 15 are equipped with first through hole 16 and the second through-hole 17, the inside of the crane span structure side plate 4 and
Outside is equipped with third through-hole 18 and fourth hole 19, the first through hole 16, the second through-hole 17, third through-hole 18 and fourth hole
19 is highly consistent, size adaptation, the connector 20 include bolt 21 and nut 22, the bolt 21 pass through first through hole 16,
Second through-hole 17, third through-hole 18 and fourth hole 19 are threadedly coupled with nut 22.
The bottom support panels 7 are equipped with motor 24, and the motor 24 is connected by yielding coupling 26 and ball-screw 23
It connects, 23 upper end of the ball-screw is equipped with isolation board 25, and 25 upper surface of the isolation board is equipped with travel switch 27, when crane span structure domestic demand
Increase new cable and realize that the timesharing of cable single area can make motor 24 work, passes through 26 passing power of yielding coupling
And movement so that original cable moves upwards on isolation board and isolation board, when the travel switch 27 of isolation board upper end touches
Crane span structure space is divided into two parts by stop motion when block 8, isolation board 25, and 25 lower side space of isolation board can be laid with new electricity
Cable.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of cable testing bridge, including bottom support panels (7), cover board (3), crane span structure side plate (4), rotary shaft (2) and connector
(20), the crane span structure side plate (4) is made of left crane span structure side plate (41) and right crane span structure side plate (42), it is characterised in that：The left bridge
Frame side plate (41) upper surface both ends are equipped with convex block (1), and rotary shaft (2), the rotary shaft are equipped between two convex blocks (1)
(2) it is installed on convex block (1), the bottom support panels (7) are equipped with motor (24), are equipped on the inside of the crane span structure side plate (4)
Block (8), right crane span structure side plate (42) upper end are equipped with elongated slot (9), electromagnet (10), the right side are equipped in the elongated slot (9)
Crane span structure side plate (42) outer end is equipped with control switch (11).
2. a kind of cable testing bridge as described in claim 1, it is characterised in that：The cover board (3) and right crane span structure side plate (42)
Contact surface is metal material.
3. a kind of cable testing bridge as described in claim 1, it is characterised in that：The bottom support panels (7) are equipped with heat dissipation
Hole (5) is welded with reinforcing rib (13) by the heat emission hole.
4. a kind of cable testing bridge as described in claim 1, it is characterised in that：Described crane span structure side plate (4) one end holds equipped with groove
Chamber (12) is set, the other end is stamped with the rectangular projections (15) being adapted to the groove accommodating cavity (12), the rectangular projections
(15) it is equipped with first through hole (16) and the second through-hole (17), crane span structure side plate (4) inner side and outer side is equipped with third through-hole (18)
With fourth hole (19)；The connector (20) includes bolt (21) and nut (22), and the bolt (21) passes through first through hole
(16), the second through-hole (17), third through-hole (18) and fourth hole (19) are threadedly coupled with nut (22).
5. a kind of cable testing bridge as described in claim 1, it is characterised in that：The motor (24) passes through yielding coupling (26)
It is connect with ball-screw (23), the ball-screw (23) is equipped with isolation board (25), and isolation board (25) upper surface is equipped with
Travel switch (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471670.XA CN108666942A (en) | 2018-05-17 | 2018-05-17 | A kind of cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471670.XA CN108666942A (en) | 2018-05-17 | 2018-05-17 | A kind of cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666942A true CN108666942A (en) | 2018-10-16 |
Family
ID=63778525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810471670.XA Pending CN108666942A (en) | 2018-05-17 | 2018-05-17 | A kind of cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601109A (en) * | 2019-10-16 | 2019-12-20 | 江苏万有电气科技有限公司 | Combined cable bridge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969500Y (en) * | 2006-11-17 | 2007-10-31 | 张伟东 | Improved cable bridge rack groove box |
| CN201490644U (en) * | 2009-07-21 | 2010-05-26 | 朱成城 | Cable wiring groove component |
| CN204068106U (en) * | 2014-07-16 | 2014-12-31 | 佰思电力设备（天津）有限公司 | A kind of novel integral type cable testing bridge |
| CN206180516U (en) * | 2016-11-28 | 2017-05-17 | 重庆浙升科技有限公司 | Outdoor anti ultraviolet crane span structure |
| CN107492846A (en) * | 2016-06-12 | 2017-12-19 | 向荣集团有限公司 | A kind of channel-type cable bridge for communications equipment room |
| CN107516858A (en) * | 2017-10-20 | 2017-12-26 | 宝亨新电气（集团）有限公司 | A kind of reinforcement structure of high performance cable crane span structure |
-
2018
- 2018-05-17 CN CN201810471670.XA patent/CN108666942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969500Y (en) * | 2006-11-17 | 2007-10-31 | 张伟东 | Improved cable bridge rack groove box |
| CN201490644U (en) * | 2009-07-21 | 2010-05-26 | 朱成城 | Cable wiring groove component |
| CN204068106U (en) * | 2014-07-16 | 2014-12-31 | 佰思电力设备（天津）有限公司 | A kind of novel integral type cable testing bridge |
| CN107492846A (en) * | 2016-06-12 | 2017-12-19 | 向荣集团有限公司 | A kind of channel-type cable bridge for communications equipment room |
| CN206180516U (en) * | 2016-11-28 | 2017-05-17 | 重庆浙升科技有限公司 | Outdoor anti ultraviolet crane span structure |
| CN107516858A (en) * | 2017-10-20 | 2017-12-26 | 宝亨新电气（集团）有限公司 | A kind of reinforcement structure of high performance cable crane span structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601109A (en) * | 2019-10-16 | 2019-12-20 | 江苏万有电气科技有限公司 | Combined cable bridge |
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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: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |