CN105591333A - Cable bridge - Google Patents
Cable bridge Download PDFInfo
- Publication number
- CN105591333A CN105591333A CN201610135649.3A CN201610135649A CN105591333A CN 105591333 A CN105591333 A CN 105591333A CN 201610135649 A CN201610135649 A CN 201610135649A CN 105591333 A CN105591333 A CN 105591333A
- Authority
- CN
- China
- Prior art keywords
- bridge
- crane span
- span structure
- cable
- buckle
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
Abstract
The invention relates to the technical field of electric power equipment, and discloses a cable bridge. The cable bridge comprises a wire case, bridging members, a buckle board and wire fixing clamps. The bridging member comprises two oppositely arranged bridging boards and a connecting board which is connected between the two bridging boards. The connecting board is provided with jacks into which the wire fixing clamps are inserted. The buckle board is connected with a plurality of bridging members through the bridging boards. The wire case is mounted between the two bridging boards at two ends. The wire case is provided with a plurality of wire holes. The cable bridge can realize separated and uniform arrangement of cables in the bridge and furthermore realize no intersection or squeezing between the cables, thereby preventing high cable density and high heat amount caused by factors such as high ambient temperature and overload, and improving safety and reliability. Furthermore the cable bridge has advantages of simple structure, high firmness and quick mounting.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly a kind of cable bridge.
Background technology
At present, the every aspect in life more and more be unable to do without electric power, in the infrastructure construction of supply of electric powerIn, be safely, reliably the key factor that power infrastructures is built. Before this, the outdoor platform of grid company 10kVIn the construction of posture power transformer, at transformer 400V pile crown to comprehensive distribution box, comprehensive distribution box to going outLow-pressure line-outgoing between line cross-arm connects and adopts the exposed or simple outer packet mode of the round protection tube of PVC to pacifyDress. Exposed mounting means cause cable wiring bending, irregular, caused by extraneous various uncontrollable factorSecurity risk is high, causes reliability to reduce; The round protection tube mounting means of PVC causes cable in protection tubeIntersect, extruding mutually, and in service due to the factor such as environment temperature and overload impact, cable easily generates heat,Cause short trouble to cause cable burning. In sum, current bench type low-tension side of power transformer outletMounting means can not meet safe and reliable requirement.
Summary of the invention
The present invention proposes a kind of cable bridge, has solved bench type low-tension side of power transformer in prior art and has gone outLine mounting means can not meet the problem of safe and reliable requirement.
Cable bridge of the present invention comprises: wiring duct box, crane span structure body, buckle and conducting wire fixing clip, described crane span structureBody comprises: two opposed bridge plates and be connected to two connecting plates between bridge plate, on described connecting plate, establishHave jack, described conducting wire fixing clip inserts in described jack, and described buckle connects multiple bridges by connecting bridge plateSupport body, described wiring duct box is arranged between two bridge plates of the crane span structure body of end, and described wiring duct box is provided withMultiple wire guides.
Wherein, the intersection that described connecting plate is connected with bridge plate is by the width decile of described bridge plate.
Wherein, the midline position that described two bridge plate opposite faces are gone up is along its length formed with groove, in grooveBe provided with the installing hole for described connecting plate is installed.
Wherein, the end of described bridge plate is provided with the first connecting hole, and described buckle is provided with the second connecting hole, logicalCross bolt through described the first connecting hole and the second connecting hole, so that described buckle connects described two bridge platesEnd.
Wherein, described buckle comprise fixed head and with vertically disposed two side wings of described fixed head so thatThe cross section of whole buckle is spill, at least one relative position place of described two side wings be formed with respectively withThe protuberance that described fixed head is parallel, described bridge plate is provided with the L-type groove corresponding with described protuberance, instituteStating the second connecting hole is arranged on described fixed head.
Wherein, described conducting wire fixing clip comprises: the annulus of opening and be formed on opening opposite position and radially toLock buckle for outer two.
Wherein, described crane span structure body comprises: straight bridge support body, elbow crane span structure body and threeway crane span structure body.
Wherein, the connecting plate that is positioned at turning of described elbow crane span structure body along bend from inside to outside radially.
Wherein, described crane span structure body adopts SAN Material cladding to form.
Cable bridge structure of the present invention can make cable interval and being evenly distributed in crane span structure, between cable notCan mutually intersect, push, thereby avoid sending out because the factor such as environment temperature and overload causes cable to be concentratedThe problem of heat, security and reliability are improved; And whole portal structure is simple, firm and install fastPrompt.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of cable bridge planar structure schematic diagram of the present invention;
Fig. 2 is another kind of cable bridge planar structure schematic diagram of the present invention;
Fig. 3 is the wiring duct box structural representation of cable bridge of the present invention;
Fig. 4 is the threeway crane span structure body structure schematic diagram of cable bridge of the present invention;
Fig. 5 is a kind of conducting wire fixing clip scheme of installation of cable bridge of the present invention;
Fig. 6 is the front view of the buckle of cable bridge of the present invention;
Fig. 7 is the side view of the buckle of cable bridge of the present invention.
Detailed description of the invention
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 clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
The cable bridge of the present embodiment, as shown in Fig. 1～7, comprising: wiring duct box 1, crane span structure body, buckle 3 and leadWire fixing clip 4. Crane span structure body comprises: two opposed bridge plates 21 and be connected to two companies between bridge plate 21Fishplate bar 22, connecting plate 22 is provided with jack 23, and conducting wire fixing clip 4 inserts in jack 23. As Fig. 1 and 2Shown in (not shown jack 23 in Fig. 2), buckle 3 by connect bridge plate 21 connect multiple crane span structure bodies. As figureShown in 3, wiring duct box 1 is provided with multiple wire guides 12, and wiring duct box 1 is arranged on and is positioned at end by its outside framework 11Between two bridge plates 21 of the crane span structure body of portion, it is not assorted that cable can make it become neat rule through wiring duct box 1Disorderly.
In the present embodiment, cable enters from the wire guide 12 of the wiring duct box 1 of cable bridge end, on crane span structure bodyEvery one end, distance is provided with a connecting plate 22, and cable is fixing by the conducting wire fixing clip 4 on connecting plate 22,4 of each wire guide 12 and conducting wire fixing clips pass through single line cable, thereby every cable has one independently to walkThread path. Make cable in crane span structure, have interval and be evenly distributed, in good order, can phase between cableIntersect mutually, extruding, thereby avoided causing cable to be concentrated generating heat due to the factor such as environment temperature and overloadProblem, security and reliability are improved; Because cable is in good order in crane span structure, can also guarantee cableLine there will not be because of bad weathers such as strong wind, and occurs the problems such as fracture or short. And whole portal structureSimply, firm and quick for installation.
According to the different situations of the difference of wiring path and cable terminal device position, connect not by buckle 3The crane span structure body of of the same type and varying number, to form the cable bridge of different wiring paths. Wherein crane span structure body bagDraw together: straight bridge support body A, elbow crane span structure body B and threeway crane span structure body C, threeway crane span structure body C as shown in Figure 4.Fig. 1 is the cable bridge of transformer to distribution box, connects straight bridge support body A and elbow crane span structure body by buckle 3B form, Fig. 2 is the cable bridge that distribution box arrives outlet cross-arm part, by buckle 3 connect straight bridge support body A,Elbow crane span structure body B and threeway crane span structure body C form.
As shown in Figure 5, the intersection that connecting plate 22 is connected with bridge plate 21, by the width decile of bridge plate 21, makesWhole crane span structure body is I-shaped at the section at connecting plate 22 places, to reach the object of two-sided cabling, as Fig. 4Middle connecting plate 22 downward directions also can conducting wire fixed card 4. And the design of threeway crane span structure body C can makeThe two-sided cable of cable bridge, from direction outlet separately, can be distinguished bad afterwards faster in maintenance workThe cable falling.
In the present embodiment, conducting wire fixing clip 4 comprises: the annulus 41 of opening and be formed on opening 42 opposite positionsAnd lock buckle 43 for radially outside two. Lock buckle 43 for elastomeric material, it is through after jack 23Reflexed can be fixed (locking buckle 43 through same jack for two), without loaded down with trivial details sides such as screw are fixingFormula, has greatly reduced the set-up time.
In the present embodiment, the midline position that two bridge plate 21 opposite faces are gone up is along its length formed with groove 25,In groove 25, be provided with the installing hole for connecting plate 22 is installed, concrete connecting plate 22 can insert peace with rivetDress hole is to be arranged on bridge plate 21. The two ends unification of connecting plate 22 is arranged in groove 25, facilitates connecting plate22 is fixing, and make connecting plate 22 all at grade, and cable can dipping and heaving like this.
As shown in Fig. 4,6 and 7, the end of bridge plate 21 is provided with the first connecting hole 24, and buckle 3 is provided withTwo connecting holes 34, pass the first connecting hole 24 and the second connecting hole 34 by bolt, so that buckle 3 connectsThe end of two bridge plates 21.
In the present embodiment, buckle 3 comprise fixed head 31 and with vertically disposed two side wings of fixed head 3132, so that the cross section of whole buckle 3 is spill. Two side wing 32 at least one relative position places respectivelyBe formed with the protuberance parallel with fixed head 31 33, this protuberance 33 forms a L shaped knot with side wing 32Structure. Bridge plate 21 be provided with the L-type groove corresponding with protuberance 33 26, the second connecting holes 34 be arranged on consolidateDetermine on plate 31. When installation, L shaped knot and L-type groove 26 cooperatively interact and block, by the two ends of two crane span structure bodiesConnect, and be convenient to the first connecting hole 24 and the second connecting hole 34 contrapositions, need not hand steered buckle 3 carry out rightPosition and construction bolt.
In the present embodiment, the connecting plate that is positioned at turning 22 of elbow crane span structure body B is spoke from inside to outside along bendPenetrate shape, the cable of outer ring is better supported.
In the present embodiment, all crane span structure bodies adopt SAN materials (AS material) compound andBecome. This material has the advantage that quality is light, intensity is high and insulate, the directly compression molding of this AS material,Avoid the powder producing because of cutting crane span structure body, caused the allergic problem of workmen, ring in the pink of conditionProtect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all of the present inventionWithin spirit and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in of the present inventionWithin protection domain.
Claims (9)
1. a cable bridge, is characterized in that, comprising: wiring duct box, crane span structure body, buckle and wire are fixedCard, described crane span structure body comprises: two opposed bridge plates and be connected to two connecting plates between bridge plate, instituteState connecting plate and be provided with jack, described conducting wire fixing clip inserts in described jack, and described buckle passes through connecting bridgePlate connects multiple crane span structure bodies, and described wiring duct box is arranged between two bridge plates of the crane span structure body of end, instituteState wiring duct box and be provided with multiple wire guides.
2. cable bridge as claimed in claim 1, is characterized in that, described connecting plate is connected with bridge plateIntersection is by the width decile of described bridge plate.
3. cable bridge as claimed in claim 2, is characterized in that, described two bridge plate opposite faces are along lengthMidline position in degree direction is formed with groove, is provided with the installing hole for described connecting plate is installed in groove.
4. cable bridge as claimed in claim 1, is characterized in that, the end of described bridge plate is provided with firstConnecting hole, described buckle is provided with the second connecting hole, passes described the first connecting hole and second connect by boltConnect hole, so that described buckle connects the end of described two bridge plates.
5. cable bridge as claimed in claim 4, is characterized in that, described buckle comprise fixed head and withVertically disposed two side wings of described fixed head, so that the cross section of whole buckle is spill, described twoAt least one relative position place of side wing is formed with respectively the protuberance parallel with described fixed head, described bridge plateBe provided with the L-type groove corresponding with described protuberance, described the second connecting hole is arranged on described fixed head.
6. cable bridge as claimed in claim 1, is characterized in that, described conducting wire fixing clip comprises: openMouthful annulus and be formed on opening opposite position and radially outside two lock buckle.
7. cable bridge as claimed in claim 1, is characterized in that, described crane span structure body comprises: straight bridgeSupport body, elbow crane span structure body and threeway crane span structure body.
8. cable bridge as claimed in claim 7, is characterized in that, being positioned at of described elbow crane span structure body turnsThe connecting plate of crook along bend from inside to outside radially.
9. the cable bridge as described in any one in claim 1～8, is characterized in that, described crane span structure body is adoptedForm with SAN Material cladding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135649.3A CN105591333B (en) | 2016-03-10 | 2016-03-10 | Cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135649.3A CN105591333B (en) | 2016-03-10 | 2016-03-10 | Cable bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591333A true CN105591333A (en) | 2016-05-18 |
| CN105591333B CN105591333B (en) | 2018-03-02 |
Family
ID=55930678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135649.3A Expired - Fee Related CN105591333B (en) | 2016-03-10 | 2016-03-10 | Cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591333B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065104A (en) * | 2017-05-24 | 2017-08-18 | 国网江苏省电力公司泰州供电公司 | A kind of optical fiber wiring apparatus |
| CN109638742A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
| CN111344921A (en) * | 2017-11-06 | 2020-06-26 | 派穆萨电缆管理股份公司 | Connection device for connecting a mesh cable tray and mesh cable tray part |
| CN112787277A (en) * | 2019-11-01 | 2021-05-11 | 矢崎总业株式会社 | Protector and wire harness |
| CN113557803A (en) * | 2019-03-11 | 2021-10-26 | 株式会社自动网络技术研究所 | Electromagnetic shielding member and wire harness |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207554Y (en) * | 2008-04-24 | 2009-03-11 | 深圳日海通讯技术股份有限公司 | Wiring frame for machine room |
| CN201213210Y (en) * | 2008-06-13 | 2009-03-25 | 马纪财 | High strength iron belly glass steel bridge rack |
| CN201797572U (en) * | 2010-04-29 | 2011-04-13 | 余姚市尙品通信设备有限公司 | Communication cabling rack |
| CN201937218U (en) * | 2010-11-30 | 2011-08-17 | 比亚迪股份有限公司 | Harness mounting structure |
| CN203617637U (en) * | 2013-12-10 | 2014-05-28 | 罗格朗低压电器（无锡）有限公司 | Cable ladder plane connecting piece |
| CN203967634U (en) * | 2014-06-12 | 2014-11-26 | 上海船厂船舶有限公司 | Turn to for shipboard cable the bracket laying |
| CN205565574U (en) * | 2016-03-10 | 2016-09-07 | 重庆星特龙实业有限公司 | Cable bridge |
-
2016
- 2016-03-10 CN CN201610135649.3A patent/CN105591333B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207554Y (en) * | 2008-04-24 | 2009-03-11 | 深圳日海通讯技术股份有限公司 | Wiring frame for machine room |
| CN201213210Y (en) * | 2008-06-13 | 2009-03-25 | 马纪财 | High strength iron belly glass steel bridge rack |
| CN201797572U (en) * | 2010-04-29 | 2011-04-13 | 余姚市尙品通信设备有限公司 | Communication cabling rack |
| CN201937218U (en) * | 2010-11-30 | 2011-08-17 | 比亚迪股份有限公司 | Harness mounting structure |
| CN203617637U (en) * | 2013-12-10 | 2014-05-28 | 罗格朗低压电器（无锡）有限公司 | Cable ladder plane connecting piece |
| CN203967634U (en) * | 2014-06-12 | 2014-11-26 | 上海船厂船舶有限公司 | Turn to for shipboard cable the bracket laying |
| CN205565574U (en) * | 2016-03-10 | 2016-09-07 | 重庆星特龙实业有限公司 | Cable bridge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065104A (en) * | 2017-05-24 | 2017-08-18 | 国网江苏省电力公司泰州供电公司 | A kind of optical fiber wiring apparatus |
| CN107065104B (en) * | 2017-05-24 | 2020-05-22 | 国网江苏省电力公司泰州供电公司 | Optical fiber wiring device |
| CN111344921A (en) * | 2017-11-06 | 2020-06-26 | 派穆萨电缆管理股份公司 | Connection device for connecting a mesh cable tray and mesh cable tray part |
| CN109638742A (en) * | 2019-01-03 | 2019-04-16 | 武汉船用机械有限责任公司 | A kind of cable testing bridge |
| CN113557803A (en) * | 2019-03-11 | 2021-10-26 | 株式会社自动网络技术研究所 | Electromagnetic shielding member and wire harness |
| CN112787277A (en) * | 2019-11-01 | 2021-05-11 | 矢崎总业株式会社 | Protector and wire harness |
| CN112787277B (en) * | 2019-11-01 | 2022-07-05 | 矢崎总业株式会社 | Protector and wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105591333B (en) | 2018-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |