CN107579490A - A kind of high security cable testing bridge - Google Patents
A kind of high security cable testing bridge Download PDFInfo
- Publication number
- CN107579490A CN107579490A CN201711020573.0A CN201711020573A CN107579490A CN 107579490 A CN107579490 A CN 107579490A CN 201711020573 A CN201711020573 A CN 201711020573A CN 107579490 A CN107579490 A CN 107579490A
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- China
- Prior art keywords
- pallet
- cover plate
- testing bridge
- high security
- cable testing
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- 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.)
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Abstract
The invention discloses a kind of high security cable testing bridge, belong to cable testing bridge field, it is desirable to provide a kind of high security cable testing bridge, the advantage is that：The temperature on cable surface is reduced, so as to reduce potential safety hazard, its drip irrigation device is：For the pallet of U-shaped and the cover plate of pallet upper end is arranged on including section, some cooling water pipes are distributed with the cover plate, the water inlet of each cooling water pipe passes through water inlet tube of intaking, the delivery port of each cooling water pipe is connected by outlet pipe, the pallet is provided with driving cover plate in pallet to the actuator away from tray bottom or close to tray bottom movement, and the water inlet pipe and outlet pipe are flexible pipe.
Description
Technical field
The present invention relates to cable testing bridge field, more particularly to a kind of high security 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 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 it is flexible and easy to maintenance the features such as.
But in existing tray type cable bridge can and many root cables of column distribution, when in cable by electric current compared with
When big, for cable because of the excessive heating of electric current, multi-cable is put can also increase caloric value together so that the insulating barrier of cable outer layer
Aging accelerates, and final high temperature causes insulating barrier to burn carbonization, triggers short circuit, or even cause fire.
The content of the invention
It is an object of the invention to provide a kind of high security cable testing bridge, the advantage is that：Reduce the temperature on cable surface
Degree, so as to reduce potential safety hazard.
The present invention above-mentioned technical purpose technical scheme is that：A kind of high security cable bridge
Frame, including section for U-shaped pallet and be arranged on the cover plate of pallet upper end, some cooling water pipes are distributed with the cover plate,
The water inlet of each cooling water pipe passes through outlet pipe by water inlet tube of intaking, the delivery port of each cooling water pipe
Connection, the pallet are provided with driving cover plate in pallet to the driving away from tray bottom or close to tray bottom movement
Part, the water inlet pipe and outlet pipe are flexible pipe.
Technique effect：Pallet is used to place cable, during cooling water pipe water flowing in cover plate, reduces the temperature in pallet
Degree so that the cable in pallet is in a low temperature environment, reduces the heating of cable, when the temperature of cable is higher,
Actuator drives cover plate to be moved to close to tray bottom, and then causes cooling water pipe closer to cable so that cable table
The temperature in face further reduces, and reduces potential safety hazard, and water inlet pipe and outlet pipe are flexible pipe, are easy to the movement of cover plate.
The technical scheme that further limits of the present invention is：
Further, the actuator includes the vertical moving hole being opened on pallet opposite flank and set on the cover board
And the movable plate moved in moving hole, described movable plate one end are stretched out moving hole and are connected with one end horizontal sliding of stretching
Plate, some standing grooves slipped into for plate part are offered on the hole wall of the moving hole.
A kind of preceding described high security cable testing bridge, is provided with some compression springs between the cover plate and tray bottom,
One end of the compression spring is fixed on tray bottom, and the other end contradicts with cover plate.
A kind of preceding described high security cable testing bridge, the plate lower end offers the drive for being embedded in push rod for user
Dynamic groove, the bottom land of the driver slot are embedded with iron block, and the upper end of the push rod is embedded with magnet..
A kind of preceding described high security cable testing bridge, some air-vents, institute are offered on each face of the pallet
State the heat absorption hole for being offered on cover plate and connecting cooling water pipe with pallet inner chamber.
A kind of preceding described high security cable testing bridge, the water storage along pallet length directional spreding is offered in the pallet
Groove, the pallet offer some water sprayering holes connected with catch basin away from the side of cover plate, be communicated with the outlet pipe and
The aqueduct one of catch basin connection, the aqueduct one are provided with stop valve one.
A kind of preceding described high security cable testing bridge, the pallet offers cooling bath in the upper end of catch basin, described
The aqueduct two connected with cooling bath is communicated with water inlet pipe, the cooling bath is provided with one end away from aqueduct two and water outlet
The aqueduct three of pipe connection.
A kind of preceding described high security cable testing bridge, the pallet is interior to be provided with the height for being used for placing for each cable
Different support blocks.
The beneficial effects of the invention are as follows：
（1）In the present invention when needing position of the movable cover plate in pallet, position of the mobile movable plate in moving hole, and then
The distance between cover plate and tray bottom are adjusted, when needing the position of securing cover plate, movement causes into standing groove by plate
Plate enters in corresponding standing groove, and then limits the movement of cover plate.
（2）Compression spring provides support force to cover plate in the present invention so that cover plate is stable to be located in pallet, and causes lid
More labour-saving drives cover plate when plate is to away from tray bottom movement.
（3）When driver slot make it that user is moved up by top rod driving plate in the present invention, reduce push rod and plate
Between relative slip, magnet and iron block are easy to push rod to drive cover plate to be moved to close to tray bottom, beneficial to the movement of cover plate.
（4）Air-vent is beneficial to hot-air in pallet and distributed in the present invention, is easy to the exchange of pallet inner air and outer air, hole of absorbing heat
So that cooling water pipe directly contacts the air in pallet, beneficial to the temperature for reducing air in pallet.
（5）In the present invention when fire occurs for the external world, start stop valve one so that the water in outlet pipe flows into aqueduct one
It is interior, and then enter in catch basin, and spilt by water sprayering hole, beneficial to fire extinguishing, improve security.Aqueduct two is by water inlet pipe
Water import in cooling bath, and then the temperature of water in cooling bath is delivered on pallet, reduces the temperature of pallet so that
The temperature of cable reduces on pallet, and the effect of aqueduct three exports the water in cooling bath.
（6）Support block supports each cable in the present invention, and is located at different height, between reduction cable
The transmission of heat.
（7）Rubber mount can change the contact area with cable according to different cable linear dimensions in the present invention, make
Cable is firm is placed in support block.
（8）Cooling water pipe in cover plate of the present invention reduces the temperature of air in pallet, and then reduces cable
Temperature, while cover plate can be adjusted with the distance between cable on pallet so that the temperature of cable further reduces, and improves
Security.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the partial enlargement structural representation in A portions in Fig. 1；
Fig. 3 is the structural representation for being used to embody cooling bath of the present embodiment；
Fig. 4 is the partial enlargement structural representation in B portions in Fig. 3；
Fig. 5 is the structural representation for being used to embody plate of the present embodiment.
In figure, 1, pallet；11st, moving hole；12nd, standing groove；13rd, air-vent；2nd, cover plate；21st, cooling water pipe；22nd, intake
Pipe；23rd, outlet pipe；24th, movable plate；241st, plate；242nd, driver slot；243rd, iron block；25th, compression spring；26th, heat absorption hole；27、
Catch basin；271st, water sprayering hole；272nd, aqueduct one；273rd, stop valve one；28th, cooling bath；281st, aqueduct two；282nd, aqueduct
Three；29th, support block；291st, rubber mount；3rd, push rod；31st, magnet；4th, cable.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of high security cable testing bridge, as Fig. 1 and Fig. 2, including section for the pallet 1 of U-shaped and are arranged on
The cover plate 2 of the upper end of pallet 1, pallet 1 are used to place cable 4, and cover plate 2 covers the opening of pallet 1, reduces impurity and enters pallet 1
It is interior, when cable 4 works, self-heating, and pallet 1 and cover plate 2 reduce distributing for the heat of cable 4, are now covering
Some cooling water pipes 21 are distributed with plate 2, the water inlet of each cooling water pipe 21 is intake by a water inlet pipe 22, Ge Geleng
But the delivery port of water pipe 21 is connected by an outlet pipe 23（Such as Fig. 3）, it is easy to the circulation of water in cooling water pipe 21, cooling water
When the inner cold water of pipe 21 circulates, the air themperature in pallet 1 is reduced, and then reduce the temperature of the working environment residing for cable 4
Degree, reduce the heating of cable 4；When the temperature of cable 4 is higher, pallet 1 is provided with driving cover plate 2 in pallet 1 to remote
Actuator from the bottom of pallet 1 or close to the movement of the bottom of pallet 1, actuator drive cover plate 2 to be moved to close to the bottom of pallet 1,
And then cause cooling water pipe 21 closer to cable 4 so that the temperature on the surface of cable 4 further reduces, and reduces safety
Hidden danger, water inlet pipe 22 and outlet pipe 23 are flexible pipe, are easy to the movement of cover plate 2.
Such as Fig. 1 and Fig. 5, actuator includes the vertical moving hole 11 being opened on the opposite flank of pallet 1 and is arranged on
The movable plate 24 moved on cover plate 2 and in moving hole 11, the one end of movable plate 24 stretch out moving hole 11 and in one end water of stretching
Smooth move is connected with plate 241, and some standing grooves 12 slipped into for the part of plate 241 are offered on the hole wall of moving hole 11, are put
Put length direction of the groove 12 along moving hole 11 to set, when needing position of the movable cover plate 2 in pallet 1, user can lead to
Cross push rod 3 and drive plate 241 when moving up, and then position of the mobile movable plate 24 in moving hole 11, you can regulation cover plate 2
The distance between bottom of pallet 1, when needing the position of securing cover plate 2, by plate 241, into standing groove 12, movement to insert
Plate 241 enters in corresponding standing groove 12, and then limits the movement of cover plate 2, easy to operate；Driven for the ease of push rod 3
Plate 241 is moved, therefore the square drive groove 242 for being embedded in push rod 3 for user, driver slot are offered in the lower end of plate 241
242 bottom land is embedded with iron block 243, and the upper end of push rod 3 is embedded with magnet 31, and magnet 31 reduces to magnetic force caused by iron block 243
Movement between push rod 3 and plate 241.
Such as Fig. 3, in order that obtaining, cover plate 2 is stable to be placed in pallet 1, therefore is provided between cover plate 2 and the bottom of pallet 1
Some compression springs 25, one end of compression spring 25 are fixed on the bottom of pallet 1, and the other end contradicts with cover plate 2, when cover plate 2 is being held in the palm
When being moved in disk 1 so that compression spring 25 provides cover plate 2 support force all the time, and causes user to drive cover plate 2 to away from support
More labour-saving drives cover plate 2 when the bottom of disk 1 is moved.
Such as Fig. 3 and Fig. 4, after such scheme, some air-vents 13, air-vent 13 are offered on each face of pallet 1
It is mainly distributed on two sides of pallet 1, is distributed beneficial to hot-air in pallet 1, be easy to the exchange of the inner air and outer air of pallet 1,
If offering the heat absorption hole 26 that capable person's cooling water pipe 21 connects with the inner chamber of pallet 1 on cover plate 2, heat absorption hole 26 causes cooling water pipe 21
The air in pallet 1 is directly contacted, beneficial to the temperature for reducing air in pallet 1.
Such as Fig. 3, in order to further reduce the temperature of the inner cable line 4 of pallet 1, therefore cooling bath 28 is offered in pallet 1, entered
The aqueduct 2 281 connected with cooling bath 28 is communicated with water pipe 22, cooling bath 28 is provided with one end away from aqueduct 2 281
The aqueduct 3 282 connected with outlet pipe 23, cooling water enter cooling bath 28 and the temperature of cooling water are delivered on pallet 1,
Reduce the temperature of pallet 1 so that the temperature of cable 4 reduces on pallet 1.
Such as Fig. 2, it is provided with and is used for for the different support block 29 of the height of each cable 4 placement, support block 29 in pallet 1
Each cable 4 is supported, and is located at different height, reduces the transmission of heat between cable 4, the upper end of support block 29
It is interval with some rubber mounts 291 contradicted with cable 4 so that rubber mount 291 can be according to the different chis of cable 4
Very little change and the contact area of cable 4, are placed on what cable 4 consolidated in support block 29.
Such as Fig. 3, secondly, when fire occurs for the external world, the catch basin being distributed along the length direction of pallet 1 is offered in pallet 1
27, catch basin 27 is located at the lower section of cooling bath 28, and pallet 1 is offered away from the side of cover plate 2 and some spilt with what catch basin 27 connected
Water hole 271, the aqueduct 1 connected with catch basin 27 is communicated with outlet pipe 23, aqueduct 1 is provided with stop valve one
273, when fire occurs for the external world, start stop valve 1 so that and the water in outlet pipe 23 is flowed into aqueduct 1, and then
Spill into catch basin 27, and by water sprayering hole 271, beneficial to fire extinguishing, improve security.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (9)
1. a kind of high security cable testing bridge, including the pallet that section is U-shaped（1）And it is arranged on pallet（1）The cover plate of upper end
（2）, it is characterized in that：The cover plate（2）Some cooling water pipes are inside distributed with（21）, each cooling water pipe（21）Water inlet
Pass through water inlet pipe（22）Water inlet, each cooling water pipe（21）Delivery port pass through outlet pipe（23）Connection, the support
Disk（1）It is provided with driving cover plate（2）In pallet（1）Introversive remote pallet（1）Bottom or close pallet（1）The drive of bottom movement
Moving part, the water inlet pipe（22）And outlet pipe（23）It is flexible pipe.
2. a kind of high security cable testing bridge according to claim 1, it is characterized in that：The actuator includes being opened in support
Disk（1）Vertical moving hole on opposite flank（11）And it is arranged on cover plate（2）Above and in moving hole（11）The shifting of interior movement
Dynamic plate（24）, the movable plate（24）Moving hole is stretched out in one end（11）And it is connected with plate in one end horizontal sliding of stretching
（241）, the moving hole（11）Hole wall on offer and some supply plate（241）The standing groove that part is slipped into（12）.
3. a kind of high security cable testing bridge according to claim 2, it is characterized in that：The cover plate（2）And pallet（1）Bottom
Some compression springs are provided between portion（25）, the compression spring（25）One end be fixed on pallet（1）Bottom, the other end and lid
Plate（2）Contradict.
4. a kind of high security cable testing bridge according to claim 2, it is characterized in that：The plate（241）Lower end opens up
Have and supply user by push rod（3）Embedded driver slot（242）, the driver slot（242）Bottom land be embedded with iron block（243）, institute
State push rod（3）Upper end be embedded with magnet（31）.
5. a kind of high security cable testing bridge according to claim 1, it is characterized in that：The pallet（1）Each face on
Offer some air-vents（13）, the cover plate（2）On offer cooling water pipe（21）With pallet（1）The suction of inner chamber connection
Hot hole（26）.
6. a kind of high security cable testing bridge according to claim 1, it is characterized in that：The pallet（1）Inside offer edge
Pallet（1）The catch basin of length direction distribution（27）, the pallet（1）Away from cover plate（2）Side offer some and water storage
Groove（27）The water sprayering hole of connection（271）, the outlet pipe（23）On be communicated with and catch basin（27）The aqueduct one of connection
（272）, the aqueduct one（272）It is provided with stop valve one（273）.
7. a kind of high security cable testing bridge according to claim 6, it is characterized in that：The pallet（1）In catch basin
（27）Upper end offer cooling bath（28）, the water inlet pipe（22）On be communicated with and cooling bath（28）The aqueduct two of connection
（281）, the cooling bath（28）Away from aqueduct two（281）One end be provided with and outlet pipe（23）The aqueduct three of connection
（282）.
8. a kind of high security cable testing bridge according to claim 1, it is characterized in that：The pallet（1）Interior be provided with is used for
For each cable（4）The different support block of the height of placement（29）.
9. a kind of high security cable testing bridge according to claim 8, it is characterized in that：The support block（29）Upper end interval
Provided with some and cable（4）The rubber mount of conflict（291）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020573.0A CN107579490A (en) | 2017-10-26 | 2017-10-26 | A kind of high security cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020573.0A CN107579490A (en) | 2017-10-26 | 2017-10-26 | A kind of high security cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107579490A true CN107579490A (en) | 2018-01-12 |
Family
ID=61040516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711020573.0A Pending CN107579490A (en) | 2017-10-26 | 2017-10-26 | A kind of high security cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107579490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297342A (en) * | 2018-10-30 | 2019-02-01 | 中冶京诚工程技术有限公司 | The cooling of pipe gallery cable and heat recovery system |
| CN112667000A (en) * | 2020-12-25 | 2021-04-16 | 江苏伟武电气设备有限公司 | Cable bridge intelligent cooling monitoring control method for improving power distribution safety |
| CN112909858A (en) * | 2021-01-22 | 2021-06-04 | 武汉船用机械有限责任公司 | Cable trough |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003421A (en) * | 2001-06-25 | 2003-01-08 | Misawa Hoobasu Kk | Horizontally-drawing drainage system and cover device for bridge |
| CN206023119U (en) * | 2016-08-26 | 2017-03-15 | 河南宏伟电气股份有限公司 | Waterproof cooling bus mounting structure |
| CN106711881A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Novel fireproof cable bridge frame |
-
2017
- 2017-10-26 CN CN201711020573.0A patent/CN107579490A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003421A (en) * | 2001-06-25 | 2003-01-08 | Misawa Hoobasu Kk | Horizontally-drawing drainage system and cover device for bridge |
| CN106711881A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Novel fireproof cable bridge frame |
| CN206023119U (en) * | 2016-08-26 | 2017-03-15 | 河南宏伟电气股份有限公司 | Waterproof cooling bus mounting structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297342A (en) * | 2018-10-30 | 2019-02-01 | 中冶京诚工程技术有限公司 | The cooling of pipe gallery cable and heat recovery system |
| CN109297342B (en) * | 2018-10-30 | 2024-02-02 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack cable cooling and heat recovery system |
| CN112667000A (en) * | 2020-12-25 | 2021-04-16 | 江苏伟武电气设备有限公司 | Cable bridge intelligent cooling monitoring control method for improving power distribution safety |
| CN112909858A (en) * | 2021-01-22 | 2021-06-04 | 武汉船用机械有限责任公司 | Cable trough |
| CN112909858B (en) * | 2021-01-22 | 2022-11-29 | 武汉船用机械有限责任公司 | Cable trough |
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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 | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20230915 |