CN212486059U - Porous conjoined fire retardant module for wall-through protection of building cable - Google Patents
Porous conjoined fire retardant module for wall-through protection of building cable Download PDFInfo
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- CN212486059U CN212486059U CN202021550461.3U CN202021550461U CN212486059U CN 212486059 U CN212486059 U CN 212486059U CN 202021550461 U CN202021550461 U CN 202021550461U CN 212486059 U CN212486059 U CN 212486059U
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Abstract
The utility model discloses a porous conjoined fire-retardant module for the wall-through protection of building cables, which comprises a porous conjoined fire-retardant module; the porous conjoined fire retardant module is formed by assembling a plurality of fire retardant units; each fire retardant unit comprises a fire retardant body; a plurality of threading grooves for installing cables are arranged at intervals along the width direction of the cable; the front end of the fire retardant body is fixed with a wire column with through holes at intervals; a transverse screw rod penetrates through the wire guide columns; a wire guide opening is formed between the adjacent wire guide columns; the wire guiding openings correspond to the threading grooves one by one; a fire-retardant pressing block is respectively clamped and fixed in each threading groove; the cable is tightly pressed and fixed in the threading grooves of the upper and lower adjacent fire retardant bodies through the fire retardant pressing blocks; the utility model discloses a porous conjuncted back-fire relief module for protection of building cable wall penetration, the back-fire relief, thermal-insulated effectual, and can realize the intensive installation of cable, the line is walked in the guide of the cable of being convenient for cable installation clean and tidy more, pleasing to the eye.
Description
Technical Field
The utility model relates to a porous conjuncted back-fire relief module for building cable protection of wearing to wall belongs to electric power back-fire relief equipment technical field.
Background
In the electrical construction of buildings, fire retardant modules are used to fix cables as they pass through the walls. The existing wall fire retardant modules are all in the form of a single-hole and single-block structure, and each cable is fixed by a pair of fire retardant modules. Sometimes, more cables are needed, so that the use is inconvenient, and the single-hole modules are spaced from each other, so that the utilization rate of the unit area of the wall is low.
Disclosure of Invention
In order to solve the problem, the utility model provides a porous conjuncted back-fire relief module for building cable protection of wearing wall, the back-fire relief, thermal-insulated effectual, and can realize the intensive installation of cable, the line is walked in the guide of the cable of being convenient for the cable installation is clean and tidy more, pleasing to the eye.
The utility model relates to a porous conjoined fire-retardant module for the wall-through protection of building cables, which comprises a porous conjoined fire-retardant module; the multi-hole conjoined fire retardant module is formed by assembling a plurality of fire retardant units, and the fire retardant units with corresponding number can be installed according to the actual number of cables, so that the cables are densely installed, the cables are convenient to guide and route, and the cables are neater and more attractive to install; each fire retardant unit comprises a fire retardant body; a plurality of threading grooves for installing cables are formed in the upper surface and the lower surface of the fire retardant body at intervals along the width direction of the fire retardant body; a partition plate is arranged between every two adjacent threading grooves; the end part of the clapboard is provided with a through groove for installing the graphite expansion strip along the length direction; the front end of the fire retardant body is fixed with a wire column with through holes at intervals; a transverse screw rod penetrates through the wire guide columns; two ends of the transverse screw rod are respectively fixedly connected with the end part lead wire column through nuts; a wire guide opening is formed between the adjacent wire guide columns; the wire guiding openings correspond to the threading grooves one by one, and cables are tightly pressed in the wire guiding openings through the transverse screws, so that the cables are prevented from shifting and shaking; a fire-retardant pressing block is respectively clamped and fixed in each threading groove; the cable is tightly pressed and fixed in the threading grooves of the upper and lower adjacent fire retardant bodies through the fire retardant pressing blocks, and the cable is tightly pressed in the threading grooves through the upper and lower layers of fire retardant pressing blocks, so that the fire retardant performance of the cable is improved; adjacent from top to bottom through even board fixed connection between the back-fire relief body, pass through even board and fastening bolt fixed connection with the back-fire relief body of adjacent back-fire relief unit, the dismouting and the combination of the back-fire relief unit of being convenient for.
As the preferred embodiment, both ends are fixed with the wire post respectively at the interval around the back and forth back of back-fire relief body, can select to install the wire structure respectively in the unilateral of back-fire relief body or both sides according to actual cable installation requirement to guarantee good line, make the installation of cable walk the line neatly more and pleasing to the eye.
As a preferred embodiment, the transverse screw is provided with a mounting hole; adjacent from top to bottom the horizontal screw rod of back-fire relief unit passes through vertical screw rod and nut fixed connection, and the horizontal screw rod of two back-fire relief units from top to bottom passes through vertical screw rod and connects, strengthens the connection wholeness between the adjacent back-fire relief unit for porous conjuncted back-fire relief module integral erection is more stable firm.
Furthermore, a screw hole is respectively formed in the side surface of each fire retardant body; the connecting plate is fixedly connected with the screw hole of the fire retardant body through a fastening bolt.
Furthermore, the inner side surface of the fire-retardant pressing block is fixed with the threading groove by adhesive.
As a preferred embodiment, an arc-shaped structure is arranged on the contact surface of the fire-retardant pressing block and the cable, and an arc-shaped structure matched with the cable in shape is arranged on the outer side surface of the fire-retardant pressing block, so that the fire-retardant pressing block can be in good contact with the cable, the contact area between the fire-retardant pressing block and the outer surface of the cable is increased, the cable can be pressed and limited between the fire-retardant pressing blocks, and the positioning effect is good; in addition, the arc-shaped structure of the fire-retardant pressing block can be processed according to the specifications of different cables.
Further, graphite expansion strip cartridge is fixed in adjacent from top to bottom in the logical groove of back-fire relief body, utilize graphite expansion strip to fill through wires groove both sides clearance for can keep apart completely between the through wires groove, form independent wire structure, can effectively prevent the drunkenness between the adjacent through wires groove, the back-fire relief is effectual.
Compared with the prior art, the utility model discloses a porous conjuncted fire-retardant module for building cable through-wall protection, porous conjuncted fire-retardant module are assembled by a plurality of fire-retardant units and are formed, can install the fire-retardant unit of corresponding quantity according to actual cable quantity, realize the intensive installation of cable, and the guide of the cable of being convenient for is walked the line, makes the cable installation cleaner and tidier, pleasing to the eye; the cable is pressed tightly in the threading groove through the upper and lower layers of fire-retardant pressing blocks, so that the fire-retardant performance of the cable is improved; utilize graphite expansion strip to fill threading groove both sides clearance for can keep apart completely between the threading groove, form independent wire structure, can effectively prevent the cross fire between the adjacent threading groove, the back-fire relief is effectual.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a fire retardant unit according to embodiment 1 of the present invention.
Fig. 3 is a schematic sectional view of the structure of the present invention.
Fig. 4 is a schematic structural view of a fire stopping unit according to embodiment 2 of the present invention.
The parts in the drawings are marked as follows: a-fire retardant unit, 1-fire retardant body, 2-threading groove, 3-clapboard, 4-through groove, 5-wire column, 6-transverse screw, 7-nut, 8-wire guide, 9-fire retardant pressing block, 10-connecting plate, 11-mounting hole, 12-screw hole, 13-arc structure, 14-graphite expansion strip and 15-through hole.
Detailed Description
Example 1:
the porous union fire-retardant module for building cable through-wall protection as shown in fig. 1 to 3, comprising a porous union fire-retardant module; the multi-hole conjoined fire retardant module is formed by assembling a plurality of fire retardant units A, and the fire retardant units with corresponding number can be installed according to the number of actual cables, so that the cables are densely installed, the cables are convenient to guide and run, and the cables are neater and more attractive to install; each fire retardant unit A comprises a fire retardant body 1; a plurality of threading grooves 2 for installing cables are arranged on the upper surface and the lower surface of the fire retardant body 1 at intervals along the width direction of the fire retardant body; a partition plate 3 is arranged between every two adjacent threading grooves 2; a through groove 4 for installing a graphite expansion strip is formed in the end part of the partition plate 3 along the length direction of the partition plate; the front end of the fire retardant body 1 is fixed with a wire column 5 with a through hole 15 at intervals; a transverse screw 6 is arranged between the wire guide columns 5 in a penetrating way; two ends of the transverse screw 6 are respectively fixedly connected with the end part lead wire column 5 through nuts 7; a wire guide opening 8 is formed between the adjacent wire guide columns 5; the wire guiding openings 8 correspond to the threading grooves 2 one by one, and cables are tightly pressed in the wire guiding openings through the transverse screws, so that the cables are prevented from shifting and shaking; a fire-retardant pressing block 9 is respectively clamped and fixed in each threading groove 2; the cable is tightly pressed and fixed in the threading grooves 2 of the upper and lower adjacent fire retardant bodies 1 through the fire retardant pressing blocks 9, and the cable is tightly pressed in the threading grooves through the upper and lower layers of fire retardant pressing blocks, so that the fire retardant performance of the cable is improved; adjacent from top to bottom through even board 10 fixed connection between the back-fire relief body 9, pass through even board and fastening bolt fixed connection with the back-fire relief body of adjacent back-fire relief unit, the dismouting and the combination of the back-fire relief unit of being convenient for.
The transverse screw 6 is provided with a mounting hole 11; the transverse screws 6 of the upper and lower adjacent fire retardant units A are fixedly connected through longitudinal screws (not shown) and nuts, the transverse screws of the upper and lower fire retardant units are connected through the longitudinal screws, the connection integrity between the adjacent fire retardant units is enhanced, and the integral installation of the porous conjoined fire retardant module is more stable and firm.
The side surface of each fire retardant body 1 is respectively provided with a screw hole 12; the connecting plate 10 is fixedly connected with the screw hole of the fire retardant body 1 through a fastening bolt.
The inner side surface of the fire-retardant pressing block 9 is fixed with the threading groove 2 by adhesive.
Fire relief briquetting 9 its and cable contact surface are provided with arc structure 13, set up the arc structure that matches with the cable appearance at the lateral surface of fire relief briquetting for the fire relief briquetting can well contact with the cable, and the area of contact of increase fire relief briquetting and cable surface can compress tightly spacing between the fire relief briquetting with the cable, and positioning effect is good.
14 cartridge of graphite inflation strip are fixed in adjacent from top to bottom in the logical groove 4 of back-fire relief body, utilize graphite inflation strip to fill threading groove both sides clearance for can keep apart completely between the threading groove, form independent wire structure, can effectively prevent the cross fire between the adjacent threading groove, the back-fire relief is effectual.
Example 2:
as shown in fig. 4, the structure of the porous conjoined fire retardant module for wall-through protection of building cables is basically the same as that in embodiment 1, wherein the front end and the rear end of the fire retardant body 1 are respectively fixed with a wire column 5 at intervals, and the wire structures can be selectively installed on one side or two sides of the fire retardant body according to actual cable installation requirements, so as to ensure good wiring and make the installation wiring of cables tidier and more beautiful.
When the multi-hole conjoined fire-retardant module for protecting the cable through wall of the building is installed, the fire-retardant pressing blocks are firstly glued and clamped and fixed in the threading grooves of the fire-retardant bodies of the two fire-retardant units which are adjacent up and down; then, the cable is placed in an arc-shaped structure of the fire-retardant pressing block of the threading groove of the lower fire-retardant body through the wire guide opening, and meanwhile, the graphite expansion strip is clamped in the through groove of the lower fire-retardant body; then, the upper fire retardant unit is pressed on the lower fire retardant unit, so that the arc-shaped structure of the fire retardant pressing block of the threading groove of the upper fire retardant body can be pressed on the outer side of the cable, and meanwhile, the through groove of the upper fire retardant body is clamped and fixed with the upper part of the graphite expansion strip; then, a transverse screw rod penetrates through the wire guide column, and the cable is tightly pressed and fixed at the wire guide opening by the transverse screw rod; finally, connecting the transverse screws of the upper and lower adjacent fire retardant units through the longitudinal screws, and fixedly connecting the fire retardant bodies of the upper and lower adjacent fire retardant units through the connecting plate; and sequentially stacking and installing fire retardant units according to the cables to be installed according to specific needs.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (7)
1. The utility model provides a porous conjuncted back-fire relief module for building cable through-wall protection which characterized in that: comprises a porous conjoined fire retardant module; the porous conjoined fire retardant module is formed by assembling a plurality of fire retardant units; each fire retardant unit comprises a fire retardant body; a plurality of threading grooves for installing cables are formed in the upper surface and the lower surface of the fire retardant body at intervals along the width direction of the fire retardant body; a partition plate is arranged between every two adjacent threading grooves; the end part of the clapboard is provided with a through groove for installing the graphite expansion strip along the length direction; the front end of the fire retardant body is fixed with a wire column with through holes at intervals; a transverse screw rod penetrates through the wire guide columns; two ends of the transverse screw rod are respectively fixedly connected with the end part lead wire column through nuts; a wire guide opening is formed between the adjacent wire guide columns; the wire guiding openings correspond to the threading grooves one by one; a fire-retardant pressing block is respectively clamped and fixed in each threading groove; the cable is tightly pressed and fixed in the threading grooves of the upper and lower adjacent fire retardant bodies through the fire retardant pressing blocks; the upper and lower adjacent fire retardant bodies are fixedly connected through a connecting plate.
2. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: and the front end and the rear end of the fire retardant body are respectively fixed with a wire column at intervals.
3. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: the transverse screw rod is provided with a mounting hole; and the transverse screws of the upper and lower adjacent fire retardant units are fixedly connected through the longitudinal screws and the nuts.
4. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: the side surface of each fire retardant body is respectively provided with a screw hole; the connecting plate is fixedly connected with the screw hole of the fire retardant body through a fastening bolt.
5. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: the inner side surface of the fire-retardant pressing block is fixed with the threading groove through adhesive.
6. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: and an arc-shaped structure is arranged on the contact surface of the fire-retardant pressing block and the cable.
7. The porous union fire barrier module for building cable through-wall protection of claim 1, wherein: the graphite expansion strips are inserted and fixed in the through grooves of the upper and lower adjacent fire retardant bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550461.3U CN212486059U (en) | 2020-07-31 | 2020-07-31 | Porous conjoined fire retardant module for wall-through protection of building cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550461.3U CN212486059U (en) | 2020-07-31 | 2020-07-31 | Porous conjoined fire retardant module for wall-through protection of building cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486059U true CN212486059U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550461.3U Active CN212486059U (en) | 2020-07-31 | 2020-07-31 | Porous conjoined fire retardant module for wall-through protection of building cable |
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| Country | Link |
|---|---|
| CN (1) | CN212486059U (en) |
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2020
- 2020-07-31 CN CN202021550461.3U patent/CN212486059U/en active Active
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