CN107579491A - A kind of composite fireproof layer type cable crane span structure - Google Patents
A kind of composite fireproof layer type cable crane span structure Download PDFInfo
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- CN107579491A CN107579491A CN201711028869.7A CN201711028869A CN107579491A CN 107579491 A CN107579491 A CN 107579491A CN 201711028869 A CN201711028869 A CN 201711028869A CN 107579491 A CN107579491 A CN 107579491A
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- plate
- span structure
- crane span
- vertical separating
- horizontal splitter
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Abstract
The invention discloses a kind of composite fireproof layer type cable crane span structure, is related to cable testing bridge technical field, including crane span structure body, and the crane span structure body includes a pair of side plates and the wheel carrier of a pair of cover plate compositions, and the cover plate includes upper cover plate and lower cover, it is characterised in that：The lower cover is provided with vertical separating plate towards the side of upper cover plate, and the vertical separating plate is parallel with the length direction of lower cover；The vertical separating plate both sides are equipped with horizontal splitter plate, the horizontal splitter plate is hinged with vertical separating plate, the side plate, which is provided with, is used for the rib spacing to horizontal splitter plate, and when the horizontal splitter plate contradicts with corresponding rib, the horizontal splitter plate is vertical with vertical separating plate.
Description
Technical field
The present invention relates to cable testing bridge technical field, more particularly to a kind of composite fireproof layer type cable crane span structure.
Background technology
Cable testing bridge is electric wire, cable, umbilical laying is reached standardization, systematization, unitized cable laying device,
Its fundamental type includes following several：Channel-type cable bridge, a kind of Totally-enclosed-type cable testing bridge, it is to be best suited for laying to calculate
Electric cable, communication cable, thermocouple cable and other Highly Sensitive Systems control cable shielding interference and heavy corrosion environment in
The protection of cable has preferable effect；Tray type cable bridge, it has, and in light weight, load is big, handsome in appearance, structure is simple
The advantages that single, easy for installation, it is not only suitable for the installation of power cable, is also applied for controlling the laying of cable；Ladder-type cable
Crane span structure, suitable for the laying of the big cable of general diameter, the laying especially suitable for high and low power cable.
Due to can typically place multiclass cable in cable testing bridge, ratio that the cable inside existing cable testing bridge is deposited mostly
It is relatively mixed and disorderly, it is cumbersome in detection and maintenance to cable in the future.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of composite fireproof anti-corrosion cable bridge and its preparation side
Method, fire prevention and the Corrosion Protection of cable testing bridge are effectively increased, improve the service life of cable testing bridge.
In order to solve the above technical problems, technical scheme is as follows：
A kind of composite fireproof layer type cable crane span structure, including crane span structure body, the crane span structure body include a pair of side plates and a pair of lids
The wheel carrier of plate composition, the cover plate include upper cover plate and lower cover, it is characterised in that：The lower cover towards upper cover plate one
Side is provided with vertical separating plate, and the vertical separating plate is parallel with the length direction of lower cover；
The vertical separating plate both sides are equipped with horizontal splitter plate, and the horizontal splitter plate is hinged with vertical separating plate, the side
Plate, which is provided with, is used for the rib spacing to horizontal splitter plate, when the horizontal splitter plate contradicts with corresponding rib, the water
It is vertical with vertical separating plate to divide dividing plate equally.
Further, bonding part is provided between the horizontal splitter plate and vertical separating plate, the bonding part is used for water
Divide dividing plate equally to fix in vertical state.
Further, the bonding part is the VELCRO of one group of mutual cooperation.
Further, when the upper cover plate is closed into wheel carrier, the vertical separating plate contradicts with upper cover plate.
Further, some heat emission holes are equipped with the side plate and lower cover.
Further, the aperture of the heat emission hole by inside wheel carrier to becoming larger outside wheel carrier.
Further, the side plate and lid surface are equipped with fireprotection layer.
The beneficial effects of the invention are as follows：
(1) vertical separating plate that the present invention is set, wheel carrier is divided into along its length two wheel carriers, and horizontal splitter plate will
Two wheel carriers have been divided into four wheel carriers, i.e., by setting vertical separating plate and horizontal splitter plate can be by big wheel carrier edge
Its length direction is divided into four wheel carriers, and different types of cable is placed into different wheel carriers by such can, point
Analogy is more visible, convenient maintenance in the future, increases the area that cable testing bridge places cable in addition, can increase cable testing bridge cloth
The amount of cable, and horizontal splitter plate and the be hinged setting of cable testing bridge are put, when arranging the cable in lower floor's wheel carrier, by level point
Dividing plate starts, and horizontal splitter plate can make to be located at horizontal splitter plate in the spacing lower in stable horizontality of rib
The cable of top is placed more stable；
(2) bonding part that the present invention is set, when arranging the cable in lower floor's wheel carrier, it can be adhered to horizontal splitter plate perpendicular
On straight demarcation strip, horizontal splitter plate is avoided to influence the wiring of cable in lower floor's wheel carrier；The heat emission hole of setting, cable bridge can be made
High temperature air in frame sheds.
(3) fireprotection layer being provided with the present invention can expand rapidly when fire occurs, so as to close heat emission hole to prevent electricity
Cable contact with extraneous kindling material inside cable crane span structure, can protect cable, and added in fireprotection layer expanded vermiculite high temperature when,
Expand, can form porous thermal insulation layer, stop calorie spread in wheel carrier, SiO2 can reach the thermal insulation layer to be formed
To 110min fire endurance, weight complex acid potassium is a kind of corrosion inhibiter, can slow down fireprotection layer and be corroded, phosphate is a kind of bonding
Agent, it can make the thermal insulation layer to be formed is stable to be attached on cover plate and side plate, so as to the cable in stable protection cable testing bridge.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is used to embody vertical separating plate and horizontal splitter plate.
In figure：1st, upper cover plate；101st, lower cover；2nd, side plate；21st, rib；3rd, vertical separating plate；4th, horizontal splitter plate；5、
VELCRO；6th, wheel carrier；7th, heat emission hole.
Embodiment
It is right below according to embodiment and with reference to accompanying drawing to make present disclosure be easier to be clearly understood
The present invention makes further details of explanation.
Embodiment 1：A kind of composite fireproof layer type cable crane span structure, as shown in figure 1, including crane span structure body, crane span structure body bag
A pair of side plates 2 and the wheel carrier 6 of a pair of cover plate compositions are included, wheel carrier 6 is used to place cable.
Cover plate includes upper cover plate 1 and lower cover 101, and lower cover 101 is provided with vertical separating plate 3 towards the side of upper cover plate 1,
The vertical separating plate 3 is parallel with the length direction of lower cover 101, i.e., appearance wire casing is divided into two appearance lines by vertical separating plate 3
Groove.
The both sides of vertical separating plate 3 are equipped with horizontal splitter plate 4, and existing two wheel carriers 6 are divided into four wheel carriers
6。
Horizontal splitter plate 4 is be hinged with vertical separating plate 3, i.e., horizontal splitter plate 4 can start along hinged place, on side plate 2
Provided with for the rib spacing to horizontal splitter plate 4, when horizontal splitter plate 4 contradicts with corresponding rib, horizontal splitter plate 4
Vertical with vertical separating plate 3, i.e., the cable that the top of horizontal splitter plate 4 is placed may be at stable state.
Bonding part is provided between horizontal splitter plate 4 and vertical separating plate 3, bonding part is the VELCRO 5 of one group of mutual cooperation,
Bonding part is used to fix horizontal splitter plate 4 in vertical state, when arranging the cable in lower floor's wheel carrier 6, can make level
Demarcation strip 4 is adhered in vertical separating plate 3, avoids horizontal splitter plate 4 from influenceing the wiring of cable in lower floor's wheel carrier 6.
When upper cover plate 1 is closed into wheel carrier 6, vertical separating plate 3 contradicts with upper cover plate 1, side plate 2 and lower cover 101
On be equipped with some heat emission holes 7, the high temperature air in cable testing bridge can be made to shed, the aperture of heat emission hole 7 by wheel carrier 6 inside
Become larger outside to wheel carrier 6, it is possible to reduce external impurities are entered inside cable testing bridge.
Side plate 2 and lid surface are equipped with fireprotection layer.
The chemical composition and percentage composition of fireprotection layer are as follows：Chlorine acrylic emulsion：20%, expanded vermiculite：6%, SiO2：
1.2%, TiO21.3%, weight complex acid potassium:0.8%, phosphate:0.6%, butyl acrylate:1.2%, styrene:1.2%, first
Base propylene:1.2%, surplus is filler and auxiliary agent.
Filler is at least one of chlorinated paraffin, ceramic powder, barium sulfate, thickening that auxiliary agent is ammoniacal liquor, acrylic acid alkali soluble is swollen
At least one of agent, silane coupler.
Embodiment 2：A kind of composite fireproof layer type cable crane span structure, as shown in figure 1, including crane span structure body, crane span structure body bag
A pair of side plates 2 and the wheel carrier 6 of a pair of cover plate compositions are included, wheel carrier 6 is used to place cable.
Cover plate includes upper cover plate 1 and lower cover 101, and lower cover 101 is provided with vertical separating plate 3 towards the side of upper cover plate 1,
The vertical separating plate 3 is parallel with the length direction of lower cover 101, i.e., appearance wire casing is divided into two appearance lines by vertical separating plate 3
Groove.
The both sides of vertical separating plate 3 are equipped with horizontal splitter plate 4, and existing two wheel carriers 6 are divided into four wheel carriers
6。
Horizontal splitter plate 4 is be hinged with vertical separating plate 3, i.e., horizontal splitter plate 4 can start along hinged place, on side plate 2
Provided with for the rib spacing to horizontal splitter plate 4, when horizontal splitter plate 4 contradicts with corresponding rib, horizontal splitter plate 4
Vertical with vertical separating plate 3, i.e., the cable that the top of horizontal splitter plate 4 is placed may be at stable state.
Bonding part is provided between horizontal splitter plate 4 and vertical separating plate 3, bonding part is the VELCRO 5 of one group of mutual cooperation,
Bonding part is used to fix horizontal splitter plate 4 in vertical state, when arranging the cable in lower floor's wheel carrier 6, can make level
Demarcation strip 4 is adhered in vertical separating plate 3, avoids horizontal splitter plate 4 from influenceing the wiring of cable in lower floor's wheel carrier 6.
When upper cover plate 1 is closed into wheel carrier 6, vertical separating plate 3 contradicts with upper cover plate 1, side plate 2 and lower cover 101
On be equipped with some heat emission holes 7, the high temperature air in cable testing bridge can be made to shed, the aperture of heat emission hole 7 by wheel carrier 6 inside
Become larger outside to wheel carrier 6, it is possible to reduce external impurities are entered inside cable testing bridge.
Side plate 2 and lid surface are equipped with fireprotection layer.
The chemical composition and percentage composition of fireprotection layer are as follows：Chlorine acrylic emulsion：21%, expanded vermiculite：9%, SiO2：
1.7%, TiO2：1.7%, weight complex acid potassium:1.1%, phosphate:0.7%, butyl acrylate:1.7%, styrene:1.8%,
Metering system:1.6%, surplus is filler and auxiliary agent.
Filler is at least one of chlorinated paraffin, ceramic powder, barium sulfate, thickening that auxiliary agent is ammoniacal liquor, acrylic acid alkali soluble is swollen
At least one of agent, silane coupler.
Embodiment 3：A kind of composite fireproof layer type cable crane span structure, as shown in figure 1, including crane span structure body, crane span structure body bag
A pair of side plates 2 and the wheel carrier 6 of a pair of cover plate compositions are included, wheel carrier 6 is used to place cable.
Cover plate includes upper cover plate 1 and lower cover 101, and lower cover 101 is provided with vertical separating plate 3 towards the side of upper cover plate 1,
The vertical separating plate 3 is parallel with the length direction of lower cover 101, i.e., appearance wire casing is divided into two appearance lines by vertical separating plate 3
Groove.
The both sides of vertical separating plate 3 are equipped with horizontal splitter plate 4, and existing two wheel carriers 6 are divided into four wheel carriers
6。
Horizontal splitter plate 4 is be hinged with vertical separating plate 3, i.e., horizontal splitter plate 4 can start along hinged place, on side plate 2
Provided with for the rib spacing to horizontal splitter plate 4, when horizontal splitter plate 4 contradicts with corresponding rib, horizontal splitter plate 4
Vertical with vertical separating plate 3, i.e., the cable that the top of horizontal splitter plate 4 is placed may be at stable state.
Bonding part is provided between horizontal splitter plate 4 and vertical separating plate 3, bonding part is the VELCRO 5 of one group of mutual cooperation,
Bonding part is used to fix horizontal splitter plate 4 in vertical state, when arranging the cable in lower floor's wheel carrier 6, can make level
Demarcation strip 4 is adhered in vertical separating plate 3, avoids horizontal splitter plate 4 from influenceing the wiring of cable in lower floor's wheel carrier 6.
When upper cover plate 1 is closed into wheel carrier 6, vertical separating plate 3 contradicts with upper cover plate 1, side plate 2 and lower cover 101
On be equipped with some heat emission holes 7, the high temperature air in cable testing bridge can be made to shed, the aperture of heat emission hole 7 by wheel carrier 6 inside
Become larger outside to wheel carrier 6, it is possible to reduce external impurities are entered inside cable testing bridge.
Side plate 2 and lid surface are equipped with fireprotection layer.
The chemical composition and percentage composition of fireprotection layer are as follows：Chlorine acrylic emulsion：23%, expanded vermiculite：12%, SiO2：
2.3%, TiO2：2.1%, weight complex acid potassium:1.4%, phosphate:0.9%, butyl acrylate:2.3%, styrene:2.3%,
Metering system:2.3%, surplus is filler and auxiliary agent.
Filler is at least one of chlorinated paraffin, ceramic powder, barium sulfate, thickening that auxiliary agent is ammoniacal liquor, acrylic acid alkali soluble is swollen
At least one of agent, silane coupler.
Comparative example：The cable testing bridge of commercially available Changzhou Qiao Gesen Electric Appliance Equipment Co., Ltd production.
1~embodiment of embodiment 3 and comparative example are subjected to performance comparison test, properties are measured by national standard, are tried
Test condition and other experiment material all sames, test result are as shown in table 1：
Table 1
It can be obtained, cable testing bridge prepared by the present invention, can be obtained by carbonaceous layer morphology observation by table 1, expansion height of the invention is relatively low,
And carbonaceous layer is closeer, it is anticipated that the flame-retardant layer density that the present invention is formed is higher, therefore its flame retardant effect is preferable, and effect of heat insulation
Preferably, and fire endurance of the invention is more compared with comparative example raising, i.e. the fire line of cable testing bridge of the invention is preferable.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (9)
1. a kind of composite fireproof layer type cable crane span structure, including crane span structure body, the crane span structure body includes a pair of side plates（2）With one
To the wheel carrier of cover plate composition（6）, the cover plate includes upper cover plate（1）And lower cover（101）, it is characterised in that：The lower cover
Plate（101）Towards upper cover plate（1）Side be provided with vertical separating plate（3）, the vertical separating plate（3）With lower cover（101）'s
Length direction is parallel；
The vertical separating plate（3）Both sides are equipped with horizontal splitter plate（4）, the horizontal splitter plate（4）With vertical separating plate（3）
It is be hinged, the side plate（2）It is provided with and is used for horizontal splitter plate（4）Spacing rib（21）, when the horizontal splitter plate（4）With
Corresponding rib（21）During conflict, the horizontal splitter plate（4）With vertical separating plate（3）Vertically.
A kind of 2. composite fireproof layer type cable crane span structure according to claim 1, it is characterised in that：The horizontal subdivision
Plate（4）With vertical separating plate（3）Between be provided with bonding part, the bonding part is used for horizontal splitter plate（4）Consolidate in vertical state
It is fixed.
A kind of 3. composite fireproof layer type cable crane span structure according to claim 2, it is characterised in that：The bonding part is one
The VELCRO that group cooperates（5）.
A kind of 4. composite fireproof layer type cable crane span structure according to claim 1, it is characterised in that：When the upper cover plate
（1）It is closed into wheel carrier（6）When upper, the vertical separating plate（3）With upper cover plate（1）Contradict.
A kind of 5. composite fireproof layer type cable crane span structure according to claim 1, it is characterised in that：The side plate（2）With
Lower cover（101）On be equipped with some heat emission holes（7）.
A kind of 6. composite fireproof layer type cable crane span structure according to claim 5, it is characterised in that：The heat emission hole（7）
Aperture by wheel carrier（6）It is internal to wheel carrier（6）Outside becomes larger.
A kind of 7. composite fireproof layer type cable crane span structure according to claim 1, it is characterised in that：The side plate（2）With
Lid surface is equipped with fireprotection layer.
A kind of 8. composite fireproof layer type cable crane span structure according to claim 7, it is characterised in that：The change of the fireprotection layer
Study point and percentage composition is as follows：Chlorine acrylic emulsion：20-23%, expanded vermiculite：6-12%, SiO2：1.2-2.3%, TiO2：
1.3-2.1%, weight complex acid potassium:0.8-1.4%, phosphate:0.6-0.9%, butyl acrylate:1.2-2.3%, styrene:1.2-
2.3%, metering system:1.2-2.3%, surplus are filler and auxiliary agent.
A kind of 9. composite fireproof layer type cable crane span structure according to claim 8, it is characterised in that：Filler is chlorination stone
At least one of wax, ceramic powder, barium sulfate, auxiliary agent is ammoniacal liquor, acrylic acid alkali swollen thickener, in silane coupler at least
It is a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711028869.7A CN107579491A (en) | 2017-10-29 | 2017-10-29 | A kind of composite fireproof layer type cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711028869.7A CN107579491A (en) | 2017-10-29 | 2017-10-29 | A kind of composite fireproof layer type cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107579491A true CN107579491A (en) | 2018-01-12 |
Family
ID=61041533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711028869.7A Pending CN107579491A (en) | 2017-10-29 | 2017-10-29 | A kind of composite fireproof layer type cable crane span structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376953A (en) * | 2018-03-27 | 2018-08-07 | 中冶天工集团有限公司 | A kind of pipe gallery communication crane span structure grating type line device and its installation method |
| CN108574241A (en) * | 2018-05-10 | 2018-09-25 | 安徽自动化仪表有限公司 | A kind of cable testing bridge easy to use |
| CN112134227A (en) * | 2020-10-29 | 2020-12-25 | 淄博永鑫电器有限公司 | Cable bridge with bearing mechanism |
| CN112582953A (en) * | 2020-11-19 | 2021-03-30 | 安徽华希电力科技有限公司 | Glass fiber reinforced plastic cable bridge with positioning function |
| CN117039779A (en) * | 2023-10-10 | 2023-11-10 | 国网山东省电力公司安丘市供电公司 | Power supply installation assembly |
-
2017
- 2017-10-29 CN CN201711028869.7A patent/CN107579491A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376953A (en) * | 2018-03-27 | 2018-08-07 | 中冶天工集团有限公司 | A kind of pipe gallery communication crane span structure grating type line device and its installation method |
| CN108574241A (en) * | 2018-05-10 | 2018-09-25 | 安徽自动化仪表有限公司 | A kind of cable testing bridge easy to use |
| CN112134227A (en) * | 2020-10-29 | 2020-12-25 | 淄博永鑫电器有限公司 | Cable bridge with bearing mechanism |
| CN112134227B (en) * | 2020-10-29 | 2022-03-15 | 淄博永鑫电器有限公司 | Cable bridge with bearing mechanism |
| CN112582953A (en) * | 2020-11-19 | 2021-03-30 | 安徽华希电力科技有限公司 | Glass fiber reinforced plastic cable bridge with positioning function |
| CN117039779A (en) * | 2023-10-10 | 2023-11-10 | 国网山东省电力公司安丘市供电公司 | Power supply installation assembly |
| CN117039779B (en) * | 2023-10-10 | 2024-04-09 | 国网山东省电力公司安丘市供电公司 | Power supply installation assembly |
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Application publication date: 20180112 |