CN207339142U - A kind of cable testing bridge - Google Patents
A kind of cable testing bridge Download PDFInfo
- Publication number
- CN207339142U CN207339142U CN201721333719.2U CN201721333719U CN207339142U CN 207339142 U CN207339142 U CN 207339142U CN 201721333719 U CN201721333719 U CN 201721333719U CN 207339142 U CN207339142 U CN 207339142U
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- China
- Prior art keywords
- cable
- plate
- installing plate
- insulator
- crane span
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Abstract
The utility model discloses a kind of cable testing bridge, including crane span structure body, crane span structure body installs chamber by cable and cover board forms；Cable installation cavity is provided with cable mounting structure in room；Heat insulation structural includes the insulator of two generally U-shaped slot structures, thermal insulation layer is provided with the madial wall of insulator, the left plate and right plate of the left side wall of insulator and the inner side of right side wall respectively with crane span structure body are posted and fixed, and the bottom surface and the bottom plate of crane span structure body of insulator, be respectively formed heat dissipation channel between the bottom surface of insulator and cover board；The port of two heat dissipation channels is respectively provided with air-blast device, and controller is installed on air-blast device；25 temperature sensors are set respectively in the left and right sidewall of heat insulation structural, and temperature sensor is connected with controller.Cable testing bridge is ingenious in design in the utility model, and can classify installation cable, and practicality is good so that the problems such as heat dissipation effect of cable testing bridge is more preferable, it also avoid the cable in perishable environment and is easily damaged, and service life is extremely short.
Description
Technical field
Cable installing area is the utility model is related to, more particularly, to a kind of cable testing bridge.
Background technology
Cable testing bridge is a supporting project of wiring installation, and since most of cable is all flexible structure, itself can not
Complete independently is laid, therefore can realize being fixed on cable independence on building or independently propping up by cable testing bridge now
Support cable and pass through tunnel, underground or aerial etc.；Cable bearer not only acts as the effect of supporting cable, and cable bearer can also be right
Cable plays protection and effective managerial role；Therefore the application of cable testing bridge is more and more extensive.
Cable testing bridge can be divided into channel-type cable bridge, tray type cable bridge, ladder-type cable according to structure type difference
Crane span structure, span cable bridge rack, composite cable bridge-rack and Open Grid cable testing bridge；People can be according to cable installation environment
Different types of cable testing bridge is selected with the construction of building.
Since the air in chemical plant contains highly acid and the gas of strong basicity, along with containing chemicals in chemical plant
The particle dust of matter is extremely more, and therefore, the cable in chemical plant must select the channel-type cable bridge of closing, so just be avoided that sky
Gas corrodes the epidermis of cable；But in order to enable the heat dissipation performance of channel-type cable bridge is more preferable, it must be opened in cable testing bridge
There are enough ventilation holes so that dust is easily advanced into cable testing bridge, and dust is not easily cleaned in cable testing bridge, cable
Heat can be given out in use so that the dust containing chemical substance can react in the case of heated, can be right
Cable causes greatly to damage；In addition chemical plant always has that the temperature in part workshop is very high, selects channel-type cable bridge, a side
Face is that cable can distribute substantial amounts of heat, the channel-type cable bridge used now in chemical plant the heat dissipation of itself in use
Poor ability；Still further aspect is the extreme temperatures in workshop, and extraneous temperature can be delivered to cable by the side wall of cable testing bridge
On, cause cable to be in for a long time in the state of high temperature, cable and its be easily damaged, service life is extremely short, is also easy to cause electricity
Short out road, and after cable bad and its be inconvenient to overhaul and replace.
Utility model content
For the above problem of the prior art, the utility model proposes a kind of cable testing bridge, solves existing chemical industry
The cable testing bridge heat dissipation effect used in factory is bad and cable testing bridge cannot carry out effectively cable in perishable environment
Protection, cable is easily damaged, short circuit and service life are short, cable laying is inconvenient to classify, installation process is more complicated etc.
Technical problem.
The technical solution of the utility model is：A kind of cable testing bridge, including crane span structure body, the crane span structure body are included the bottom of by
The cable installation chamber and cover board composition of plate, left plate and right plate composition, the cover board are arranged on the top of cable installation chamber
On face；Some heat emission holes are set on the bottom plate and cover board of the cable installation chamber；
The indoor middle and lower part of cable installation cavity is detachably provided with the first cable mounting structure, in cable installation cavity room
Middle and upper part be provided with the second cable mounting structure；
The first cable mounting structure is installing plate, the side extended on the top surface of the installing plate along installing plate length
To some arc grooves are provided with, the second cable mounting structure includes doing left installing plate and right installing plate, the left installing plate
It is fixed on by hinged mode on the madial wall of left plate, the right installing plate is fixed on right plate by hinged mode
On madial wall, the left installing plate is in same level with right installing plate in horizontal level, while left installing plate is with consolidating
The opposite side wall in fixed end and the right installing plate side wall opposite with fixing end fit, and the left installing plate and right installing plate are close to phase
Buckle is respectively arranged with the top surface of the side wall of fitting, the left installing plate passes through snap ring and the progress that is clasped with right installing plate
It is fixed；The left installing plate and right installing plate are alongst respectively fixed with support plate, institute on the bottom surface of fixing end
State support plate and fitting block is fixed with the end face of left plate or one end of right plate；
The heat insulation structural being arranged on the lateral wall of crane span structure body is further included, the heat insulation structural is substantially in U including two
The insulator of type groove structure, is provided with thermal insulation layer, the left side wall and right side wall of the insulator on the madial wall of the insulator
Left plate and right plate of the inner side respectively with crane span structure body posted and fixed, bottom surface and the crane span structure body of the insulator
Bottom plate, insulator bottom surface and cover board between be respectively formed heat dissipation channel；
The port of described two heat dissipation channels is respectively provided with air-blast device, installs controller on the air-blast device respectively, and
Controller is connected with air-blast device；2-5 temperature sensor, the temperature are set respectively in the left and right sidewall of the heat insulation structural
The probe of sensor between the first cable mounting structure and the second cable mounting structure, the temperature sensor with control
Device connects.
Further, one end of the cover board is provided with hanging block.
Further, described two air-blast devices are located at the both sides of crane span structure body respectively.
Further, the end contact of described two insulator left side walls and right side wall, which is realized, carries out whole crane span structure body
Surround completely.
Further, the insulator fire proofing material is made.
Compared with prior art, the beneficial effects of the utility model are：
By setting heat insulation structural on crane span structure body in the utility model, and before heat insulation structural and crane span structure body
Heat dissipation channel is formed, air-blast device is set on heat dissipation channel, so designs the structure of crane span structure body so that cable is in crane span structure sheet
Under the protection of body and heat insulation structural, it is not easy to the situation that the cable in chemical plant is corroded occur so that the cable in chemical plant
Be not in short circuit, the situation of damage so that the cable service life in chemical plant is improved significantly.
Air-blast device is dried into heat dissipation channel in the utility model, on the one hand so that being dissipated from cable testing bridge heat emission hole
The heat Accelerating Removal of hair, is in addition exactly that extraneous air temperature is relatively low, the crane span structure body higher with temperature carries out heat exchange so that
Crane span structure body obtains effective temperature-reducing, so that can effectively protect the cable to work in high temperature environments, avoid cable long-term
By heat ageing, the problem of causing to break down.
The utility model is in high temperature environments in use, the thermal insulation layer set on heat insulation structural madial wall can effectively be kept away
The heat for exempting from the external world is passed in cable testing bridge, and the air flowed in heat dissipation channel further avoid the heat transfer in the external world
Into cable testing bridge, therefore, while the heat dissipation effect good to heat dissipation crane span structure is ensured, extraneous heat is also fundamentally prevented
The influence to cable is measured, so as to provide good environment for the use of cable.
4. multiple temperature sensors are set to monitor the temperature in cable testing bridge in real time in the utility model, Ran Houtong
The temperature that monitors is crossed to control the switch of air-blast device, while can ensure cable cooling requirements, can be obviously shortened
The working time of air-blast device so that the service life of air-blast device is longer, while can also save the substantial amounts of energy.
5. the utility model designs the structure of cable installation chamber, arc is set on the first cable mounting structure
Groove, facilitates the installation of cable, and arc groove can also install dress cable in the duct, then left installing plate and right installation
Plate is installed by hinged mode, then when the cable laying on the first cable mounting structure finishes and then by left peace
Loading board and right installing plate turn to horizontal position, are fixed by snap ring and being clasped, while carried out by support plate
Support, the cabling again on left installing plate and right installing plate, so effectively can will be installed on the first installing plate and left installation
Cable on plate, right installing plate is classified and is shielded, and avoids the need for installing multiple cable testing bridges, also can guarantee that installed in electricity
Cable in cable crane span structure will not influence each other, and installation is also very convenient, and practicality is very strong.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of cable testing bridge.
Fig. 2 is the structure diagram of a kind of cable testing bridge central bridge body and heat insulation structural.
Embodiment
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
Referring to the drawings 1,2, the utility model includes crane span structure body, and crane span structure body is included by bottom plate 1, left plate 2 and right side
The cable installation chamber 4 and cover board 5 that plate 3 forms form, and cover board 5 is arranged on the top surface of cable installation chamber 4；Cable installation cavity
Some heat emission holes are set on the bottom plate 1 and cover board 5 of room 4（Not shown in figure）；
Middle and lower part in cable installation chamber 4 is detachably provided with the first cable mounting structure, and cable is installed in chamber 4
Middle and upper part is provided with the second cable mounting structure；
First cable mounting structure is installing plate 6, is set on the top surface of installing plate 6 along the direction of 6 length of installing plate extension
Some arc grooves 7 are equipped with, the second cable mounting structure includes doing left installing plate 8 and right installing plate 9, and left installing plate 8 passes through hinged
Mode be fixed on the madial wall of left plate 2, right installing plate 9 is fixed on by hinged mode on the madial wall of right plate 3,
Left installing plate 8 is in same level with right installing plate 9 in horizontal level, while left installing plate 8 is opposite with fixing end
Side wall and the side wall opposite with fixing end of right installing plate 9 fit, and left installing plate 8 and right installing plate 9 are close to the side wall to fit
Top surface on be respectively arranged with buckle 10, left installing plate 8 is coordinated with right installing plate 9 by snap ring and buckle 10 to be fixed；It is left
Installing plate 8 and right installing plate 9 are alongst respectively fixed with support plate 11 on the bottom surface of fixing end, and support plate 11 is leaned on
Fitting block 12 is fixed with the end face of one end of nearly left plate 2 or right plate 3；
The heat insulation structural being arranged on the lateral wall of crane span structure body is further included, heat insulation structural includes two generally U-shaped grooves
The insulator 13 of structure, is provided with thermal insulation layer 14 on the madial wall of insulator 13, the left side wall of insulator 13 and right side wall it is interior
Side is posted and fixed with the left plate 2 and right plate 3 of crane span structure body respectively, the bottom surface of insulator 13 and the bottom of crane span structure body
Heat dissipation channel 15 is respectively formed between plate 1, the bottom surface of insulator 13 and cover board 5；
The port of two heat dissipation channels 15 is respectively provided with air-blast device 16, installs controller 17 on air-blast device 16 respectively, and
Controller 17 is connected with air-blast device 16；2-5 temperature sensor 18 is set respectively in the left and right sidewall of heat insulation structural, and temperature passes
The probe of sensor 18 is between the first cable mounting structure and the second cable mounting structure, and temperature sensor 18 is and controller
17 connections.
One end of cover board 5 is provided with hanging block 19.Since cover board 5 is fixed by bolt and crane span structure body, work as
When cable testing bridge needs vertically-mounted, it is often necessary to which cover board 5 is supported by a worker, another worker could be pacified
Dress, hanging block 19 after setting hanging block 19, can directly be hung on the fixed block of crane span structure bodies top, so on the one hand made
Obtaining mounting hole can directly be aligned, and a worker can directly be installed.
Two air-blast devices 16 are located at the both sides of crane span structure body respectively.So enable to the top and bottom of crane span structure body
Between form convection current so that the whole each position of cable testing bridge can effectively be radiated, and heat dissipation effect is more preferable.
The end contact of two 13 left side walls of insulator and right side wall is realized and is surrounded whole crane span structure body completely.This
Sample avoids crane span structure body in high temperature environments and is directly contacted with environment, and sets thermal insulation layer on the madial wall of insulator 13
14, it thus effectively prevent crane span structure body and be heated, more effectively avoid cable heated so that what cable will not break down
Situation, decreases the number to circuit maintenance.
13 fire proofing material of insulator is made；Situations such as being subject to fire under this hot environment in chemical plant, using anti-
Insulator 13 is made so that in the case of small range fire in fiery material, effectively cable can be avoided not to be damaged；In addition
On the one hand, sometimes short circuit, it may occur that jump out the situation of spark, the spark that so also can effectively avoid fault from producing
The problem of causing fire.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of cable testing bridge, including crane span structure body, the crane span structure body includes the electricity being made of bottom plate, left plate and right plate
Cable installs chamber and cover board composition, and the cover board is arranged on the top surface of cable installation chamber；It is characterized in that：The cable peace
It behave affectedly on the bottom plate and cover board of room and some heat emission holes is set；
The indoor middle and lower part of cable installation cavity is detachably provided with the first cable mounting structure, during cable installation cavity is indoor
Top is provided with the second cable mounting structure；
The first cable mounting structure is installing plate, is set on the top surface of the installing plate along the direction of installing plate length extension
Some arc grooves are equipped with, the second cable mounting structure includes doing left installing plate and right installing plate, and the left installing plate passes through
Hinged mode is fixed on the madial wall of left plate, and the right installing plate is fixed on the inner side of right plate by hinged mode
On wall, the left installing plate is in same level with right installing plate in horizontal level, while left installing plate and fixing end
Opposite side wall and the right installing plate side wall opposite with fixing end fit, and the left installing plate and right installing plate are close to fitting
Side wall top surface on be respectively arranged with buckle, the left installing plate and right installing plate are consolidated by snap ring and being clasped
It is fixed；The left installing plate and right installing plate are alongst respectively fixed with support plate on the bottom surface of fixing end, described
Support plate is fixed with fitting block on the end face of left plate or one end of right plate；
The heat insulation structural being arranged on the lateral wall of crane span structure body is further included, the heat insulation structural includes two generally U-shaped grooves
The insulator of structure, is provided with thermal insulation layer on the madial wall of the insulator, the left side wall of the insulator and right side wall it is interior
Side is posted and fixed with the left plate and right plate of crane span structure body respectively, the bottom surface of the insulator and the bottom of crane span structure body
Heat dissipation channel is respectively formed between plate, the bottom surface of insulator and cover board；
The port of described two heat dissipation channels is respectively provided with air-blast device, installs controller on the air-blast device respectively, and control
Device is connected with air-blast device；2-5 temperature sensor, the temperature sensing are set respectively in the left and right sidewall of the heat insulation structural
Between the first cable mounting structure and the second cable mounting structure, the temperature sensor connects the probe of device with controller
Connect.
A kind of 2. cable testing bridge as claimed in claim 1, it is characterised in that：One end of the cover board is provided with hanging block.
A kind of 3. cable testing bridge as claimed in claim 1, it is characterised in that：Described two air-blast devices are located at crane span structure sheet respectively
The both sides of body.
A kind of 4. cable testing bridge as claimed in claim 1, it is characterised in that：Described two insulator left side walls and right side wall
End contact is realized and is surrounded whole crane span structure body completely.
A kind of 5. cable testing bridge as claimed in claim 1, it is characterised in that：The insulator fire proofing material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333719.2U CN207339142U (en) | 2017-10-17 | 2017-10-17 | A kind of cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333719.2U CN207339142U (en) | 2017-10-17 | 2017-10-17 | A kind of cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339142U true CN207339142U (en) | 2018-05-08 |
Family
ID=62364744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721333719.2U Expired - Fee Related CN207339142U (en) | 2017-10-17 | 2017-10-17 | A kind of cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690674A (en) * | 2019-11-26 | 2020-01-14 | 合肥智瑞工程科技有限公司 | Cable groove convenient for wiring |
| CN111371045A (en) * | 2020-03-18 | 2020-07-03 | 中铁十五局集团有限公司 | Cable groove structure and installation process thereof |
-
2017
- 2017-10-17 CN CN201721333719.2U patent/CN207339142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690674A (en) * | 2019-11-26 | 2020-01-14 | 合肥智瑞工程科技有限公司 | Cable groove convenient for wiring |
| CN111371045A (en) * | 2020-03-18 | 2020-07-03 | 中铁十五局集团有限公司 | Cable groove structure and installation process thereof |
| CN111371045B (en) * | 2020-03-18 | 2021-07-13 | 中铁十五局集团有限公司 | Cable groove structure and installation process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181017 |