CN209488116U - Wire casing and bin junction fire-resistant plugging device - Google Patents
Wire casing and bin junction fire-resistant plugging device Download PDFInfo
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- CN209488116U CN209488116U CN201920302305.6U CN201920302305U CN209488116U CN 209488116 U CN209488116 U CN 209488116U CN 201920302305 U CN201920302305 U CN 201920302305U CN 209488116 U CN209488116 U CN 209488116U
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- wire casing
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Abstract
The utility model provides a kind of wire casing and bin junction fire-resistant plugging device, belongs to the technical field of fireproof blocking, including wire casing, gag lever post, cover board, lateral fire-proof plate, the first fire-proof plate, the second fire-proof plate, fire prevention packet and fire-proof mud；Wire casing includes side plate, backboard and bottom plate；Parallel the first strip-shaped hole and the second strip-shaped hole are provided on side plate；The first connecting hole is provided on bottom plate；Gag lever post is equipped in first strip-shaped hole and the second strip-shaped hole, and gag lever post is distributed in the two sides of cable；The gap of lateral fire-proof plate closing the first strip-shaped hole and the second strip-shaped hole；First fire-proof plate passes through cable, and the surface of bin is arranged in；Cover board is fixed between two side plates；Second fire-proof plate passes through cable, and edge relies on cover board and backboard.Above-mentioned plugging device is closed and is blocked using fire-proof mud, fire-proof plate and fire prevention package, is eliminated the drawbacks of bringing when homogenous material blocks, is improved plugging effect, fire-protection rating is higher.
Description
Technical field
The utility model relates to the technical fields of fireproof blocking, seal more particularly to a kind of wire casing and the fire prevention of bin junction
Block apparatus.
Background technique
Most of all directly related with fire fire-fighting system, fire prevention envelope in building electric engineering and related weak electricity system bin
It is stifled whether meet specification be directly related to the equipment in case of fire can normal use and entire fire-fighting system function
Whether can be realized, is related to people's person and property safety.Wire casing uses single substantially with equipment bin junction at this stage
Fire-proof mud, fire-proof plate and fire prevention encapsulating it is stifled, be easy to cause fire-proof mud softening to fall after electric elements fever, fire-proof plate, fire prevention
The case where overseam gap is not easy to block, therefore exists and block imprecision, and code requirement is not achieved in fire-protection rating.Moreover, line at this stage
Slot and equipment bin junction lack that cable is fixed and safeguard procedures such as because of external force shaking cable be easy to cause cable sheath to damage
Wound, there are electric leakages and short-circuit security risk, are also easy to fall because cable shakes with the fire proofing material of conductive cable contacts.
Utility model content
The purpose of this utility model is to provide a kind of wire casings and bin junction fire-resistant plugging device, to improve above-mentioned ask
Topic.
To achieve the above object, the utility model provides a kind of wire casing and bin junction fire-resistant plugging device, including line
Slot, gag lever post, cover board, lateral fire-proof plate, the first fire-proof plate, the second fire-proof plate, fire prevention packet and fire-proof mud；Wire casing includes opposite sets
Two side plates setting, the backboard of two side plate back edges of connection and from the outwardly directed bottom in the lower edge of the side plate
Plate；Parallel the first strip-shaped hole and the second strip-shaped hole are provided on side plate；The first connecting hole is provided on bottom plate；First strip-shaped hole
With gag lever post is equipped in the second strip-shaped hole, and gag lever post is distributed in the two sides of cable；Lateral fire-proof plate closes the first bar shaped
The gap in hole and the second strip-shaped hole；First fire-proof plate passes through cable, and the surface of bin is arranged in；First fire-proof plate and it is located at the
Between gag lever post in one strip-shaped hole and the gag lever post in the first strip-shaped hole and the gag lever post in the second strip-shaped hole
Between filled with the fire prevention packet；Cover board is contour with backboard, is fixed between two side plates and is resisted against the surface of bin；The
Two fire-proof plates pass through cable, and edge relies on cover board and backboard, and the inner or outer side of the second fire-proof plate is filled with fire-proof mud.
Further, the heat-shrink tube that gag lever post includes harness cord bar and is wrapped in outside harness cord bar by pyrocondensation；Gag lever post position
In being arranged with nut on the body of rod outside side plate.
Further, gasket is provided between side plate and nut.
Further, the first connecting hole is cross-hole.
Further, side plate includes first plate body contour with backboard and the second plate body higher than backboard；First bar shaped
Hole and the second bar shaped hole location are on first plate body；Second for connecting with wire casing connection sheet is provided on second plate body to connect
Connect hole.
The beneficial effects of the utility model are:
The first connecting hole on bottom plate is passed through using bolt, wire casing is fixed on bin predeterminated position, cabling；To electricity
After cable laying in place, the first fire-proof plate is passed through into cable, is placed on the surface of bin；Then gag lever post is installed before and after cable,
Cable is fixed, prevents cable from being shaken by external force；After installing gag lever post, in the first strip-shaped hole and the second strip-shaped hole
Gap lateral fire-proof plate is installed；The filling fire prevention packet between the first fire-proof plate and gag lever post in the first strip-shaped hole,
The filling fire prevention packet between the gag lever post in the first strip-shaped hole and the gag lever post in the second strip-shaped hole；Installation lid later
Plate；Second fire-proof plate is finally installed, if above-mentioned wire casing and bin junction fire-resistant plugging device are mounted on the top surface of bin,
Fire-proof mud is filled in the outside of second fire-proof plate, if being mounted on the bottom surface of bin, fills fire-proof mud in the inside of the second fire-proof plate,
Complete the installation of wire casing and bin junction fire-resistant plugging device.Above-mentioned wire casing and bin junction fire-resistant plugging device are using anti-
Chamotte, fire-proof plate and fire prevention package are closed and are blocked, and are eliminated the drawbacks of bringing when homogenous material blocks, are improved plugging effect, prevent
Fiery higher grade.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wire casing provided by the embodiment of the utility model and bin junction fire-resistant plugging device；
Fig. 2 is the schematic internal view of wire casing and bin junction fire-resistant plugging device shown in Fig. 1；
Fig. 3 is the structural schematic diagram of wire casing in wire casing shown in Fig. 1 and bin junction fire-resistant plugging device.
In figure: 1- wire casing；1.1- side plate；1.2- backboard；1.3- bottom plate；The first strip-shaped hole of 1.4-；The second strip-shaped hole of 1.5-；
The first connecting hole of 1.6-；The second connecting hole of 1.7-；2- gag lever post；3- cover board；The side 4- is to fire-proof plate；The first fire-proof plate of 5-；6-
Two fire-proof plates；100- cable.
Specific embodiment
The present embodiment provides a kind of wire casing and bin junction fire-resistant plugging device, including wire casing 1, gag lever post 2, cover board 3,
Lateral fire-proof plate 4, the first fire-proof plate 5, the second fire-proof plate 6, fire prevention packet and fire-proof mud；Wire casing 1 includes two sides being oppositely arranged
Plate 1.1, the backboard 1.2 of two 1.1 back edges of side plate of connection and from the outwardly directed bottom plate 1.3 in the lower edge of side plate 1.2；Side
Parallel the first strip-shaped hole 1.4 and the second strip-shaped hole 1.5 are provided on plate 1.1；The first connecting hole 1.6 is provided on bottom plate 1.3；
It is equipped with gag lever post 2 in first strip-shaped hole 1.4 and the second strip-shaped hole 1.5, and gag lever post 2 is distributed in the two sides of cable 100；Side
The gap of the first strip-shaped hole 1.4 and the second strip-shaped hole 1.5 is closed to fire-proof plate 4；First fire-proof plate 5 passes through cable 100, setting
On the surface of bin；Between first fire-proof plate 5 and gag lever post 2 in the first strip-shaped hole 1.4 and it is located at the first strip-shaped hole
Gag lever post 2 in 1.4 and between the gag lever post 2 in the second strip-shaped hole 1.5 filled with fire prevention packet；Cover board 3 and backboard 1.2
It is contour, it is fixed between two side plates 1.1 and is resisted against the surface of bin；Second fire-proof plate 6 passes through cable 100, and edge is hooked
On cover board 3 and backboard 1.2, the inner or outer side of the second fire-proof plate 6 is filled with fire-proof mud.
Further, gag lever post 2 includes harness cord bar and is wrapped in the heat-shrink tube outside harness cord bar by pyrocondensation, and pyrocondensation is effective
100 crust of cable is damaged in preventing gag lever post 2 and cable 100 from rubbing；Spiral shell is arranged on the body of rod that gag lever post 2 is located at outside side plate
Mother, for fixing gag lever post 2.
Further, it is provided with gasket between side plate 1.1 and nut, for protecting by the surface of side plate 1.1 not by nut
Scratch disperses nut to by the pressure of side plate 1.1.
Further, the first connecting hole 1.6 is cross-hole, is position convenient for adjusting wire casing 1 along cross-hole.
Further, side plate 1.1 includes first plate body contour with backboard 1.2 and the second plate body higher than backboard 1.2；
First strip-shaped hole 1.4 and the second strip-shaped hole 1.5 are located on the first plate body；It is provided on second plate body for connecting with wire casing connection sheet
The second connecting hole 1.7 connect.In the actual construction process, it needs to connect multiple wire casings 1, two neighboring wire casing 1 passes through
Bolt and the connection of wire casing connection sheet.
The production method and application method of above-mentioned wire casing and bin junction fire-resistant plugging device are as described below:
1, it according to specification and design requirement, is chosen according to on-site actual situations such as bin bore hole size and cable specification corresponding
Specification existing wire casing, intercept certain length (such as 300mm), existing wire casing is processed to obtain wire casing 1；
2, according to the width of wire casing 1, the harness cord of distance preset value (such as 50mm) between than two side plates 1.1 of intercepted length
Bar, and carry out package pyrocondensation using heat-shrink tube and handle, process cover board 3 identical with backboard 1.2；
3, the first fire-proof plate 5 and the second fire-proof plate 6 after 9mm are cut；
4, wire casing 1 is mounted on bin either above or below, after wire casing 1 and bin stable connection, forward by cable 100
Bin is penetrated, after the laying in place of cable 100, the first fire-proof plate 5 is passed through into cable 100, the surface of bin is placed on, will handle
Good gag lever post 2 penetrates the first strip-shaped hole 1.4 and the second strip-shaped hole 1.5, it is ensured that there is gag lever post 2 in 100 front and back of cable, in reality
When installation, the quantity of the gag lever post 2 of 100 rear side of cable should be lacked as far as possible, and two gag lever post 2(first is arranged on rear side of cable 100
Each one in shape hole 1.4 and the second strip-shaped hole 1.5), the first strip-shaped hole of six roots of sensation gag lever post 2(1.4 and the are set on front side of cable 100
Each three in two strip-shaped holes 1.5), and fixed in the outside of strip-shaped hole using nut, gasket, and the gap of strip-shaped hole is used
The lateral fire-proof plate 4 of 9mm thickness blocks；
5, filling fire prevention packet；
6, fixed cover board 3 is installed；
7, the second fire-proof plate 6 is passed through into cable 100, edge relies on cover board 3 and backboard 1.2, if being mounted on bin
Fire-proof mud is then filled in the outside of the second fire-proof plate 6, if being mounted on the bottom surface of bin, in the inside of the second fire-proof plate 6 in top surface
Fire-proof mud is filled, installation is completed.
Under identical construction environment, the material of above-mentioned wire casing and bin junction fire-resistant plugging device is derived from site operation
Existing material, a variety of fire proofing materials are applied in combination, not only ensured fireproof blocking effect but also eliminate homogenous material block disadvantage
End, has certain promotional value, and concrete analysis table is as follows.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all utilizations
Equivalent structure or equivalent flow shift made by the utility model description is applied directly or indirectly in other relevant
Technical field is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of wire casing and bin junction fire-resistant plugging device, which is characterized in that including wire casing, gag lever post, cover board, lateral anti-
Fiery plate, the first fire-proof plate, the second fire-proof plate, fire prevention packet and fire-proof mud；
The wire casing includes two side plates being oppositely arranged, the backboard of two side plate back edges of connection and from the side plate
The outwardly directed bottom plate in lower edge；
Parallel the first strip-shaped hole and the second strip-shaped hole are provided on the side plate；
The first connecting hole is provided on the bottom plate；
The gag lever post is equipped in first strip-shaped hole and the second strip-shaped hole, and gag lever post is distributed in the two sides of cable；
The gap of lateral fire-proof plate closing first strip-shaped hole and the second strip-shaped hole；
First fire-proof plate passes through cable, and the surface of bin is arranged in；
Between first fire-proof plate and gag lever post in the first strip-shaped hole and the gag lever post in the first strip-shaped hole
It is wrapped filled with the fire prevention between the gag lever post being located in the second strip-shaped hole；
The cover board is contour with backboard, is fixed between two side plates and is resisted against the surface of bin；
Second fire-proof plate passes through cable, and edge relies on cover board and backboard, the inner or outer side filling of the second fire-proof plate
There is fire-proof mud.
2. wire casing according to claim 1 and bin junction fire-resistant plugging device, which is characterized in that the gag lever post packet
The heat-shrink tube for including harness cord bar and being wrapped in by pyrocondensation outside harness cord bar；
Nut is arranged on the body of rod that the gag lever post is located at outside side plate.
3. wire casing according to claim 2 and bin junction fire-resistant plugging device, which is characterized in that the side plate and spiral shell
Gasket is provided between mother.
4. wire casing according to claim 1 and bin junction fire-resistant plugging device, which is characterized in that first connection
Hole is cross-hole.
5. wire casing according to claim 1 and bin junction fire-resistant plugging device, which is characterized in that the side plate includes
First plate body contour with backboard and the second plate body higher than backboard；
First strip-shaped hole and the second bar shaped hole location are on first plate body；
The second connecting hole for connecting with wire casing connection sheet is provided on second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302305.6U CN209488116U (en) | 2019-03-11 | 2019-03-11 | Wire casing and bin junction fire-resistant plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302305.6U CN209488116U (en) | 2019-03-11 | 2019-03-11 | Wire casing and bin junction fire-resistant plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488116U true CN209488116U (en) | 2019-10-11 |
Family
ID=68134315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302305.6U Active CN209488116U (en) | 2019-03-11 | 2019-03-11 | Wire casing and bin junction fire-resistant plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488116U (en) |
-
2019
- 2019-03-11 CN CN201920302305.6U patent/CN209488116U/en active Active
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