CN209119738U - A kind of fireproofing and heat resistant cable testing bridge - Google Patents
A kind of fireproofing and heat resistant cable testing bridge Download PDFInfo
- Publication number
- CN209119738U CN209119738U CN201920006833.7U CN201920006833U CN209119738U CN 209119738 U CN209119738 U CN 209119738U CN 201920006833 U CN201920006833 U CN 201920006833U CN 209119738 U CN209119738 U CN 209119738U
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- China
- Prior art keywords
- clamp plate
- gantry frame
- heat
- cable
- lower clamp
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Abstract
The utility model discloses a kind of fireproofing and heat resistant cable testing bridges, it is related to cable testing bridge field, including gantry frame, gantry frame is made of two layers of galvanized sheet and rock wool board, the bottom of gantry frame inner cavity is successively arranged lower clamp plate and upper clamp plate, the opposite of lower clamp plate and upper clamp plate is equidistant to offer several arc clip slots, and the bottom end of lower clamp plate is equidistant to be fixedly connected with several heat-conducting blocks.The utility model can make to have the effect of while the fire prevention of gantry frame heat-insulated by insertion rock wool board between two layers of galvanized sheet, cable can be carried out classification and put clamping by lower clamp plate, upper clamp plate, pin shaft and the first bolt simultaneously, to prevent the heat generated when various cable conductions from contacting with each other transmitting, accelerate the aging of cable, outside can be transmitted to by galvanized sheet for the heat that cable generates by cooperating the use of heat-conducting block again, to make cable testing bridge that there is good fireproofing and heat resistant effect, the service life of cable is improved.
Description
Technical field
The utility model relates to cable testing bridge field, in particular to a kind of fireproofing and heat resistant cable testing bridge.
Background technique
Cable testing bridge is a kind of for placing the support body of cable, has the function of protection to cable and convenient for placement, one
As be divided into the structures such as slot type, pellet type and ladder-type, grid type.
Traditional cable testing bridge is made of metal material mostly, in the case of fire, can stop fire source to a certain extent
Burn cable inside into gantry, but can not trap heat be transmitted to the inside of gantry, and cable be all wound around it is straight together
It connects and is deposited in inside gantry, the heat that when every cable conduction generates mutually transmits the aging for be easy to causeing cable, influences cable
Service life.
Utility model content
The purpose of this utility model is to provide a kind of fireproofing and heat resistant cable testing bridges, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of fireproofing and heat resistant cable testing bridge, including bridge
Frame frame, the gantry frame are made of two layers of galvanized sheet and rock wool board, are fixedly connected with rock wool board between two layers of galvanized sheet, institute
The bottom for stating gantry frame inner cavity is successively arranged lower clamp plate and upper clamp plate, and the lower clamp plate is located at the bottom end of upper clamp plate, the lower folder
One end of plate is fixedly connected with pin shaft, and one end of the upper clamp plate is rotatablely connected by one end of pin shaft and lower clamp plate, under described
The opposite of clamping plate and upper clamp plate is equidistant to offer several arc clip slots, the interspersed connection in the side on the upper clamp plate top
There are the first bolt, side interspersed connection of the bottom end of first bolt through upper clamp plate and lower clamp plate top, the lower clamp plate
Bottom end it is equidistant be fixedly connected with several heat-conducting blocks, the bottom end of the heat-conducting block and bottom end of gantry frame inner cavity is fixed connects
It connects.
Preferably, the avris of gantry frame side is symmetrically fixedly connected with snap-gauge, the avris of the gantry frame other side
Symmetrically offer card slot.
Preferably, the positive side of the snap-gauge is fixedly connected with positioning strip, and the positive side of positioning strip opens up
There is a location hole, the side at the positive side of the gantry frame and the back side and side for being located at card slot is fixedly connected to fixed block,
Rectangular through-hole is offered in the middle part of the fixed block, the positive middle part of fixed block is interspersed to be connected with the second bolt, and described
Rectangular through-hole is run through in one end of second bolt.
Preferably, the top of the gantry frame is socketed with top cover, and the top of the top cover is uniformly provided with several heat dissipations
Hole.
Preferably, the bottom end of the top cover and filter screen is fixedly connected with heat release hole corresponding position.
The technical effect and advantage of the utility model:
1, by between two layers of galvanized sheet be inserted into rock wool board can make gantry frame prevent fires while have the effect of it is heat-insulated, together
When lower clamp plate, upper clamp plate, pin shaft and the first bolt cable can be carried out classification put clamping, to prevent various cable conductions
When the heat that generates contact with each other transmitting, accelerate the aging of cable, then the heat for cooperating the use of heat-conducting block that can generate cable
Amount is transmitted to outside by galvanized sheet, so that cable testing bridge be made to have good fireproofing and heat resistant effect, improves the use of cable
Service life；
2, the two neighboring seamless clamping of gantry frame can be made by the card slot and snap-gauge that are equipped with, when improving cable testing bridge splicing
Convenience, then cooperate the positioning strip being equipped with, location hole, fixed block, rectangular through-hole and the second bolt can be to mutually splicing
Cable bridge is locked, and improves the firmness of cable testing bridge splicing；
3, it by the top cover being equipped with can be convenient for that the cable in gantry frame is repaired or replaced, then cooperate what is be equipped with to dissipate
Hot hole and filter screen can play the effect of radiating dustproof to the cable inside your gantry frame.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic.
Fig. 2 is the utility model side structure schematic diagram.
Fig. 3 is the utility model gantry frame broken section structural schematic diagram.
Fig. 4 is the utility model top cover overlooking structure diagram.
In figure: 1, gantry frame；101, galvanized sheet；102, rock wool board；2, lower clamp plate；3, upper clamp plate；4, pin shaft；5, arc presss from both sides
Slot；6, the first bolt；7, heat-conducting block；8, snap-gauge；9, card slot；10, positioning strip；11, location hole；12, fixed block；13, rectangle is logical
Hole；14, the second bolt；15, top cover；16, heat release hole；17, filter screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of fireproofing and heat resistant cable testing bridge as shown in Figs 1-4, including gantry frame 1, gantry frame 1
It is made of two layers of galvanized sheet 101 and rock wool board 102, is fixedly connected with rock wool board 102 between two layers of galvanized sheet 101, in gantry frame 1
The bottom of chamber is successively arranged lower clamp plate 2 and upper clamp plate 3, and lower clamp plate 2 is located at the bottom end of upper clamp plate 3, and one end of lower clamp plate 2 is fixed to be connected
It is connected to pin shaft 4, one end of upper clamp plate 3 is rotatablely connected by one end of pin shaft 4 and lower clamp plate 2, pair of lower clamp plate 2 and upper clamp plate 3
Facade is equidistant to offer several arc clip slots 5, and the side on 3 top of upper clamp plate is interspersed to be connected with the first bolt 6, the first spiral shell
Through the interspersed connection in side on upper clamp plate 3 and 2 top of lower clamp plate, the bottom end of lower clamp plate 2 is equidistant to be fixedly connected with for the bottom end of bolt 6
The bottom end of several heat-conducting blocks 7, heat-conducting block 7 is fixedly connected with the bottom end of 1 inner cavity of gantry frame.
Further, in the above scheme, the avris of 1 side of gantry frame is symmetrically fixedly connected with snap-gauge 8, and gantry frame 1 is another
The avris of side symmetrically offers card slot 9, can be convenient for the seamless spelling of two neighboring gantry frame 1 by snap-gauge 8 and the clamping of card slot 9
It connects, improves gantry frame 1 and splice convenience.
Further, in the above scheme, the positive side of snap-gauge 8 is fixedly connected with positioning strip 10, and positioning strip 10 is just
The side in face offers location hole 11, the side at the positive side of the gantry frame 1 and the back side and side for being located at card slot 9 is fixed connects
It is connected to fixed block 12, the middle part of fixed block 12 offers rectangular through-hole 13, and the positive middle part of fixed block 12 is interspersed to be connected with second
Bolt 14, and rectangular through-hole 13 is run through in one end of the second bolt 14, is inserted into the rectangular through-hole in fixed block 12 by positioning strip 10
In 13, then it is inserted into fixed block 12 and location hole 11 by the second bolt 14 and the position of positioning strip 10 and fixed block 12 is limited
It is fixed, to realize being locked to two neighboring gantry frame 1, improve the firmness of two gantry frames 1 splicing.
Further, in the above scheme, the top of gantry frame 1 is socketed with top cover 15, and the top of top cover 15 uniformly opens up
There are several heat release holes 16, the setting of top cover 15 can prevent external dust from entering inside gantry frame 1, play dust-proof effect,
The setting of heat release hole 16 can be convenient for shedding for 1 internal heat of gantry frame, while top cover 15 and the socket of gantry frame 1 can be convenient for member
Cable is repaired or replaced in work.
Further, in the above scheme, it the bottom end of top cover 15 and was fixedly connected with 16 corresponding position of heat release hole
Strainer 17 can not influence to play dust-proof effect while 1 internal heat of gantry frame sheds.
This practical working principle:
When carrying out cable testing bridge assembly according to the length of cable, by the snap-gauge 8 of 1 one end of gantry frame and another gantry
The card slot 9 of 1 other end of frame is mutually clamped, and realizes the seamless clamping of two neighboring gantry frame 1, is mutually clamped in snap-gauge 8 and card slot 9
While, positioning strip 10 is inserted into the rectangular through-hole 13 at 12 middle part of fixed block, and the location hole 11 on positioning strip 10 is logical positioned at rectangle
One end of second bolt 14 is inserted by the center position in hole 13 from the front of fixed block 12, and one end of the second bolt 14 passes through
Rectangular through-hole 13 and location hole 11 are defined the position of positioning strip 10, to make to complete the lock to two neighboring gantry frame 1
It fastens, then length is completed the splicing of each gantry frame 1 by above-mentioned steps according to demand；
When cable is installed, one end of upper clamp plate 3 is rotated manually, the other end of upper clamp plate 3 is rotated by pin shaft 4, by cable
It is once put into after classification in each arc clip slot 5 of lower clamp plate 2, is rotated further by upper clamp plate 3, make the arc clip slot 5 of 3 bottom end of upper clamp plate
With the common clamping cables of arc clip slot 5 of conductive cable contacts and 2 top of lower clamp plate, by the first bolt 6 from the side on 3 top of upper clamp plate
It is inserted into the side on 2 top of lower clamp plate and tightens, the other end of upper clamp plate 3 and lower clamp plate 2 is fixed, then top cover
15, complete the installation of cable；
In the case of fire, external steel plate endlessly 101 can stop fire source to enter the inside of gantry frame 1, prevent cable
It burns, plays fireproof effect, rock wool board 102 can play heat-insulated effect, and galvanized sheet 101 is contacted to the heat generated with fire source
Amount obstructs the thawing that cable joint-box is caused in the inside for preventing heat from entering gantry frame 1 in outside, accelerates the aging of cable, and in electricity
When cable conduction, cable is since the heat that internal resistance generates is transmitted on heat-conducting block 7 by lower clamp plate 2, and heat-conducting block 7 is again by heat
It is discharged after the steel plate endlessly 101 of 1 inner wall of gantry frame passes to top cover 15, while the heat generated inside gantry frame 1 can
It is discharged from heat release hole 16, further increases the radiating efficiency to cable, enable cable normal use, prevent due to cable testing bridge
The excessively high aging for causing cable of interior temperature.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of fireproofing and heat resistant cable testing bridge, including gantry frame (1), it is characterised in that: the gantry frame (1) is by two layers of galvanized sheet
(101) it is formed with rock wool board (102), is fixedly connected with rock wool board (102), the gantry between two layers of galvanized sheet (101)
The bottom of frame (1) inner cavity is successively arranged lower clamp plate (2) and upper clamp plate (3), and the lower clamp plate (2) is located at the bottom end of upper clamp plate (3),
One end of the lower clamp plate (2) is fixedly connected with pin shaft (4), and one end of the upper clamp plate (3) passes through pin shaft (4) and lower clamp plate
(2) opposite of one end rotation connection, the lower clamp plate (2) and upper clamp plate (3) is equidistant to offer several arcs folder
Slot (5), the side on upper clamp plate (3) top is interspersed to be connected with the first bolt (6), and the bottom end of first bolt (6) is run through
The interspersed connection in the side on upper clamp plate (3) and lower clamp plate (2) top, the lower clamp plate (2) if bottom end equidistant be fixedly connected with
Dry heat-conducting block (7), the bottom end of the heat-conducting block (7) is fixedly connected with the bottom end of gantry frame (1) inner cavity.
2. a kind of fireproofing and heat resistant cable testing bridge according to claim 1, it is characterised in that: gantry frame (1) side
Avris is symmetrically fixedly connected with snap-gauge (8), and the avris of gantry frame (1) other side symmetrically offers card slot (9).
3. a kind of fireproofing and heat resistant cable testing bridge according to claim 2, it is characterised in that: the snap-gauge (8) it is positive
Side is fixedly connected with positioning strip (10), and the positive side of the positioning strip (10) offers location hole (11), the gantry frame
(1) side at positive side and the back side and be located at card slot (9) side be fixedly connected to fixed block (12), the fixed block
(12) it being offered in the middle part of rectangular through-hole (13), the positive middle part of the fixed block (12) is interspersed to be connected with the second bolt (14),
And rectangular through-hole (13) are run through in one end of second bolt (14).
4. a kind of fireproofing and heat resistant cable testing bridge according to claim 1, it is characterised in that: the top of the gantry frame (1)
It is socketed with top cover (15), the top of the top cover (15) is uniformly provided with several heat release holes (16).
5. a kind of fireproofing and heat resistant cable testing bridge according to claim 4, it is characterised in that: the bottom end of the top cover (15) and
Filter screen (17) are fixedly connected with heat release hole (16) corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006833.7U CN209119738U (en) | 2019-01-03 | 2019-01-03 | A kind of fireproofing and heat resistant cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006833.7U CN209119738U (en) | 2019-01-03 | 2019-01-03 | A kind of fireproofing and heat resistant cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119738U true CN209119738U (en) | 2019-07-16 |
Family
ID=67209121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920006833.7U Expired - Fee Related CN209119738U (en) | 2019-01-03 | 2019-01-03 | A kind of fireproofing and heat resistant cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119738U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429476A (en) * | 2019-09-02 | 2019-11-08 | 安徽长龙电气集团有限公司 | A kind of cable wire-clamping device and its power distribution cabinet |
| CN110970842A (en) * | 2019-11-22 | 2020-04-07 | 国网河南省电力公司平顶山供电公司 | Cable routing structure for electric power net rack |
| CN112186673A (en) * | 2020-10-31 | 2021-01-05 | 马鞍山雅颂信息科技有限公司 | Cable bridge with adjustable wiring assembly |
| CN112928714A (en) * | 2021-03-29 | 2021-06-08 | 耿海生 | Fireproof electric wire and cable bridge |
-
2019
- 2019-01-03 CN CN201920006833.7U patent/CN209119738U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429476A (en) * | 2019-09-02 | 2019-11-08 | 安徽长龙电气集团有限公司 | A kind of cable wire-clamping device and its power distribution cabinet |
| CN110970842A (en) * | 2019-11-22 | 2020-04-07 | 国网河南省电力公司平顶山供电公司 | Cable routing structure for electric power net rack |
| CN112186673A (en) * | 2020-10-31 | 2021-01-05 | 马鞍山雅颂信息科技有限公司 | Cable bridge with adjustable wiring assembly |
| CN112928714A (en) * | 2021-03-29 | 2021-06-08 | 耿海生 | Fireproof electric wire and cable bridge |
| CN112928714B (en) * | 2021-03-29 | 2022-07-05 | 江苏华太电力仪表有限公司 | Fireproof electric wire and cable bridge |
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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 |
Granted publication date: 20190716 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |