CN205944926U - Cable bridge - Google Patents
Cable bridge Download PDFInfo
- Publication number
- CN205944926U CN205944926U CN201620452132.2U CN201620452132U CN205944926U CN 205944926 U CN205944926 U CN 205944926U CN 201620452132 U CN201620452132 U CN 201620452132U CN 205944926 U CN205944926 U CN 205944926U
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- CN
- China
- Prior art keywords
- bridge
- crane span
- span structure
- plate
- cable
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a power equipment technical field discloses a cable bridge, include: lead wire box, the crane span structure body, buckle and wire fixing clip, the crane span structure body includes: the bridge plate and the connecting plate of connection between two bridge plates of two looks oppositions are equipped with the jack on the connecting plate, the wire fixing clip inserts in the jack, a plurality of crane span structures body is connected through connecting the bridge plate to the buckle, lead wire box installs between two bridge plates of the crane span structure body that lies in the tip, lead wire box is equipped with a plurality of wire guides, the tip of connecting plate passes through the L type or T type installed part is installed on the bridge plate, the crane span structure body adopts glass fiber reinforced plastic material to make. The utility model discloses a cable bridge structure can make the cable in the crane span structure interval and distribute even, can not intercrossing between the cable, the extrusion to avoided because factors such as ambient temperature and overload lead to the cable to be concentrated and the problem of generating heat, security and reliability obtain the improvement, and whole crane span structure simple structure, firm and the installation is swift.
Description
Technical field
The utility model is related to electrical equipment technical field, particularly to a kind of cable bridge.
Background technology
At present, the every aspect in life increasingly be unable to do without electric power, in the infrastructure construction of supply of electric power, peace
Entirely, reliable is the key factor that power infrastructures are built.Before this, grid company 10kV open air the building of bench type power transformer
If in, the low-pressure line-outgoing between transformer 400V pile crown to comprehensive distribution box, comprehensive distribution box to outlet cross-arm is connected by
The simply outer packet mode of the round protection pipe of exposed or PVC is installed.Exposed mounting means lead to cable wiring bending, not whole
Together, led to security risk high by extraneous various uncontrollable factors, lead to reliability to reduce；PVC round protection pipe mounting means is led
Cause cable to intersect in protection pipe, mutually extrude, and due to the impact of the factors such as environment temperature and overload in running, cable is easily sent out
Heat, causes short trouble to cause cable to burn.In sum, current bench type low-tension side of power transformer outlet mounting means
Safe and reliable requirement can not be met.
Utility model content
The utility model proposes a kind of cable bridge, solve bench type low-tension side of power transformer outlet in prior art
Mounting means can not meet the problem of safe and reliable requirement.
Cable bridge of the present utility model, including：Wiring duct box, crane span structure body, buckle and conducting wire fixing clip, described crane span structure body bag
Include：Two opposite bridge plates and be connected to connecting plate between two bridge plates, described connecting plate is provided with jack, described wire
Fixing card is inserted in described jack, and described buckle passes through to connect the bridge plate multiple crane span structure bodies of connection, and described wiring duct box is mounted on
Between two bridge plates of the crane span structure body of end, described wiring duct box is provided with multiple wire guides, and the end of described connecting plate is by T-shaped peace
Piece installing is arranged on described bridge plate, and described crane span structure body is made using glass-reinforced plastic material, including two described T-shaped installed parts, wherein
The T-shaped installed part of fixing one end is located at connecting plate first side with connecting plate, the T-shaped installed part of the fixing other end with connecting plate
Positioned at connecting plate second side.
Wherein, the intersection that described connecting plate is connected with bridge plate is by the width decile of described bridge plate.
Wherein, the end of described bridge plate is provided with the first connecting hole, and described buckle is provided with the second connecting hole, is worn by bolt
Cross described first connecting hole and the second connecting hole, so that described buckle connects the end of described two bridge plates.
Wherein, described buckle includes fixed plate and two side wings vertically disposed with described fixed plate, so that whole detain
The cross section of plate is concave, and at least one relative position of described two side wings is respectively formed with parallel with described fixed plate
Protuberance, described bridge plate is provided with the L-type groove corresponding with described protuberance, and described second connecting hole is arranged on described fixed plate
On.
Wherein, described conducting wire fixing clip includes：The annulus of opening and be formed at opening two relative to place and radially
Individual lock buckle.
Wherein, described crane span structure body includes：Straight bridge support body, elbow crane span structure body and threeway crane span structure body.
Wherein, the connecting plate positioned at turning of described elbow crane span structure body is along bend from inside to outside radially.
Cable bridge structure of the present utility model can make cable be spaced in crane span structure and be evenly distributed, will not between cable
Intersect, extrude, thus avoiding the problem generated heat because the factors such as environment temperature and overload lead to cable to be concentrated, safety
Property and reliability are improved；And entirely portal structure is simple, firm and quick for installation.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of cable bridge planar structure schematic diagram of the present utility model；
Fig. 2 is another kind cable bridge planar structure schematic diagram of the present utility model；
Fig. 3 is the wiring duct box structural representation of cable bridge of the present utility model；
Fig. 4 is the threeway crane span structure body structural representation of cable bridge of the present utility model；
Fig. 5 is a kind of structural representation of being connected with bridge plate of connecting plate of cable bridge of the present utility model；
Fig. 6 is another kind of structural representation that is connected with bridge plate of connecting plate of cable bridge of the present utility model；
Fig. 7 is a kind of conducting wire fixing clip scheme of installation of cable bridge of the present utility model；
Fig. 8 is the front view of the buckle of cable bridge of the present utility model；
Fig. 9 is the side view of the buckle of cable bridge of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
The cable bridge of the present embodiment as shown in Fig. 1～7, including：Wiring duct box 1, crane span structure body, buckle 3 and conducting wire fixing clip
4.Crane span structure body includes：Two opposite bridge plates 21 and be connected to connecting plate 22 between two bridge plates 21, connecting plate 22 sets
There is jack 23, in conducting wire fixing clip 4 insertion jack 23.As illustrated in fig. 1 and 2 (jack 23 not shown in Fig. 2), buckle 3 passes through even
Connect bridge plate 21 and connect multiple crane span structure bodies.As shown in figure 3, wiring duct box 1 is provided with multiple wire guides 12, wiring duct box 1 passes through its outside framework
Between two bridge plates 21 of the 11 crane span structure bodies being mounted on end, cable can make it become neat rule through wiring duct box 1
Not mixed and disorderly.The end of connecting plate 22 is arranged on bridge plate 21 by L-type or T-shaped installed part, and crane span structure body adopts glass-reinforced plastic material system
Become.
In the present embodiment, the wire guide 12 of the wiring duct box 1 from cable bridge end for the cable enters, every one end on crane span structure body
Distance is provided with a connecting plate 22, and cable passes through conducting wire fixing clip 4 fixation, each wire guide 12 and wire on connecting plate 22
Fixing card 4 passes through single line cable, thus every cable has an independent wiring path.Between cable is existed in crane span structure
Every and be evenly distributed, in good order, will not intersect between cable, extrude, thus avoiding due to environment temperature and overload
The problem leading to cable to be concentrated etc. factor and generating heat, security and reliability are improved；Because cable is neat in crane span structure
In order moreover it is possible to guarantee that cable is not in because of bad weathers such as strong wind, and there is the problems such as fracture or short.And whole crane span structure
Structure is simple, firm and quick for installation.The crane span structure of glass steel material has lightweight, intensity height, corrosion-resistant, electrical insulation capability
Good, heat transfer is slow, and thermal insulation is good, easily the characteristic such as coloring.And the rigidity of glass fiber reinforced plastic bridge existing metal crane span structure has glass again
The toughness of steel bridge frame, good corrosion resistance, ageing resistace are strong, handsome in appearance, easy for installation, long service life.Glass fiber reinforced plastic bridge
It is suitable for using under the conditions of corrosive environment, large span, heavy load.In manufacturing process, glass fiber reinforced plastic bridge makes is disposal molding
, this is another outstanding feature being different from metal material.As long as according to the design of product, select suitable raw material paving
Equipment, method and alignment problem are it is possible to disposably complete glass-reinforced plastic material and structure.
Difference according to wiring path and the different situations of cable terminal device position, are connected dissimilar by buckle 3
With the crane span structure body of varying number, to form the cable bridge of different wiring paths.Its central bridge body includes：Straight bridge support body A, curved
Head crane span structure body B and threeway crane span structure body C, crane span structure body C is as shown in Figure 4 for threeway.Fig. 1 is the cable bridge of transformer to distribution box, by
Buckle 3 connects straight bridge support body A and elbow crane span structure body B and constitutes, and Fig. 2 is the cable bridge of distribution box to outlet cross-arm part, by
Buckle 3 connects straight bridge support body A, elbow crane span structure body B and threeway crane span structure body C and constitutes.
The end of connecting plate 22 concrete structure on bridge plate 21 is arranged on by L-type or T-shaped installed part as it can be seen in figures 5 and 6,
By L-type installed part 27, the end of connecting plate 22 can be bolted on bridge plate 21.T-shaped installed part can also be passed through
28 the end of connecting plate 22 is bolted on bridge plate 21.During using T-shaped installed part 28, as shown in dotted line frame in Fig. 6,
One of T-shaped installed part 28 one end fixing with connecting plate 22 is located at connecting plate 22 first side (top), another T-shaped installation
Part 28 one end fixing with connecting plate 22 is located at connecting plate 22 second side (lower section).So make connecting plate 22 stress evenly.
As shown in fig. 7, the intersection that is connected with bridge plate 21 of connecting plate 22 by the width decile of bridge plate 21 so that whole crane span structure body
Section at connecting plate 22 is in I-shaped, the purpose to reach two-sided cabling, and that is, such as in Fig. 4, connecting plate 22 in downward direction also may be used
With conducting wire fixing card 4.And the design of threeway crane span structure body C can make the two-sided cable of cable bridge go out from respective direction
Line, can distinguish the cable breaking down afterwards faster in maintenance work.
In the present embodiment, conducting wire fixing clip 4 includes：The annulus 41 of opening and be formed at opening 42 place relatively and radially to
Lock buckle 43 for outer two.Locking buckle 43 is elastomeric material, and its reflexed through after jack 23 can be fixed and (lock card for two
Button 43 passes through same jack), without loaded down with trivial details modes such as screw fixations, greatly reduce the set-up time.
In the present embodiment, the midline position that two bridge plate 21 opposite faces are gone up along its length forms fluted 25, connecting plate
22 two ends are unified to be located in groove 25, facilitates connecting plate 22 fixing, and makes connecting plate 22 all at grade, so
Cable will not dipping and heaving.
As shown in Fig. 4,8 and 9, the end of bridge plate 21 is provided with the first connecting hole 24, and buckle 3 is provided with the second connecting hole 34,
First connecting hole 24 and the second connecting hole 34 are passed through by bolt, so that buckle 3 connects the end of two bridge plates 21.
In the present embodiment, buckle 3 includes fixed plate 31 and two side wings 32 vertically disposed with fixed plate 31, so that whole
The cross section of individual buckle 3 is concave.Two at least one relative position of side wing 32 are respectively formed with parallel with fixed plate 31
Protuberance 33, this protuberance 33 forms a L-shaped structure with side wing 32.Bridge plate 21 is provided with corresponding with protuberance 33
L-type groove 26, the second connecting hole 34 is arranged in institute's fixed plate 31.During installation, L-shaped knot and L-type groove 26 cooperate and block, by two
The two ends of individual crane span structure body connect, and are easy to the first connecting hole 24 and the second connecting hole 34 aligns, and it is right to carry out without hand steered buckle 3
Position and installation bolt.
In the present embodiment, the connecting plate 22 positioned at turning of elbow crane span structure body B along bend from inside to outside radially, makes
The cable obtaining outer ring is preferably supported.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of cable bridge is it is characterised in that include：Wiring duct box, crane span structure body, buckle and conducting wire fixing clip, described crane span structure body
Including：Two opposite bridge plates and be connected to connecting plate between two bridge plates, described connecting plate is provided with jack, described leads
Wire fixing clip inserts in described jack, and described buckle passes through to connect the bridge plate multiple crane span structure bodies of connection, and described wiring duct box is installed in place
Between two bridge plates of the crane span structure body of end, described wiring duct box is provided with multiple wire guides, and the end of described connecting plate is by T-shaped
Installed part is arranged on described bridge plate, and described crane span structure body is made using glass-reinforced plastic material, including two described T-shaped installed parts, its
In the T-shaped installed part of one end fixing with connecting plate be located at connecting plate first side, the T-shaped installation of the fixing other end with connecting plate
Part is located at connecting plate second side.
2. cable bridge as claimed in claim 1 is it is characterised in that the intersection that is connected with bridge plate of described connecting plate is by described bridge
The width decile of plate.
3. cable bridge as claimed in claim 1 is it is characterised in that the end of described bridge plate is provided with the first connecting hole, described
Buckle is provided with the second connecting hole, passes through described first connecting hole and the second connecting hole by bolt, so that described buckle connects
The end of described two bridge plates.
4. cable bridge as claimed in claim 3 is it is characterised in that described buckle is included fixed plate and hung down with described fixed plate
Two side wings of straight setting, so that the cross section of whole buckle is concave, at least one relative position of described two side wings
Place is respectively formed with the protuberance parallel with described fixed plate, and described bridge plate is provided with the L-type groove corresponding with described protuberance,
Described second connecting hole is arranged in described fixed plate.
5. cable bridge as claimed in claim 1 is it is characterised in that described conducting wire fixing clip includes：The annulus of opening and shape
Two relative to place and radially in opening are become to lock buckle.
6. cable bridge as claimed in claim 1 is it is characterised in that described crane span structure body includes：Straight bridge support body, elbow crane span structure
Body and threeway crane span structure body.
7. cable bridge as claimed in claim 6 is it is characterised in that the connecting plate positioned at turning of described elbow crane span structure body
Along bend from inside to outside radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452132.2U CN205944926U (en) | 2016-05-18 | 2016-05-18 | Cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452132.2U CN205944926U (en) | 2016-05-18 | 2016-05-18 | Cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944926U true CN205944926U (en) | 2017-02-08 |
Family
ID=57935081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452132.2U Expired - Fee Related CN205944926U (en) | 2016-05-18 | 2016-05-18 | Cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356778A (en) * | 2019-08-19 | 2019-10-22 | 江苏冠超物流科技有限公司 | Chain assemblies and telescopic machine |
| 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 |
-
2016
- 2016-05-18 CN CN201620452132.2U patent/CN205944926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110356778A (en) * | 2019-08-19 | 2019-10-22 | 江苏冠超物流科技有限公司 | Chain assemblies and telescopic machine |
| CN110356778B (en) * | 2019-08-19 | 2024-04-26 | 江苏冠超物流科技有限公司 | Chain assembly and telescopic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: 400000 No. 8, No. 8, Qinglong Road, Nanan District, Chongqing, 20-3 Patentee after: Zhao Xuan Address before: 400000 No. 199 Nancheng Avenue, Nanping Street, Nan'an District, Chongqing, 12-1 Patentee before: CHONGQING XINGTELONG INDUSTRIAL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210518 |