CN111987671A - Fireproof electric wire fixing device - Google Patents
Fireproof electric wire fixing device Download PDFInfo
- Publication number
- CN111987671A CN111987671A CN202010843729.0A CN202010843729A CN111987671A CN 111987671 A CN111987671 A CN 111987671A CN 202010843729 A CN202010843729 A CN 202010843729A CN 111987671 A CN111987671 A CN 111987671A
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- CN
- China
- Prior art keywords
- electric wire
- interlayer
- fixing device
- fixed
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a fireproof electric wire fixing device which comprises a hollow fixing cylindrical mechanism, wherein a cavity is formed in the fixing cylindrical mechanism, a pressing plate is arranged in the cavity, one end of a threaded rod is positioned outside the fixing cylindrical mechanism, the other end of the threaded rod penetrates through a threaded hole and is connected with the pressing plate, an interlayer is also arranged on the fixing cylindrical mechanism, fire extinguishing filler is filled in the interlayer, a through hole communicated with the interlayer is formed in the inner wall of the fixing cylindrical mechanism, a plug body is detachably arranged on the through hole, a spring is arranged in the interlayer, the plug body is connected with the inner wall of the interlayer through the spring, a through hole is formed in the plug body, the fireproof electric wire fixing device further comprises an elastic rope, one end of the elastic rope is fixed in the interlayer, and the other end of; the problem of most fixed establishment be the plastics material, mostly bury behind wall cloth or wall paper, in case the condition of a fire appears in the circuit processing short circuit easily, and can not put out in time is solved.
Description
Technical Field
The invention relates to the field of construction engineering, in particular to a fireproof electric wire fixing device.
Background
When an existing electrician lays wires on a wall, a steel nail is needed to fix a PVC wire groove, a plastic wire clamp, a steel groove binding head and other wire groove shells on the wall, then one or more wires needing to be laid are placed in the wire groove shells according to needs, then a flat groove cover is clamped and covered on the wire groove shell parts, and finally a flat wire groove plane is formed. Most of fixing mechanisms are made of plastic materials and are mostly buried behind wall cloth or wallpaper, so that fire easily occurs once a short circuit is processed by a circuit, and great loss is easily caused if the short circuit is not timely extinguished.
Disclosure of Invention
The invention aims to provide a fireproof electric wire fixing device, which solves the problems that most fixing mechanisms are made of plastic materials and are mostly buried behind wall cloth or wallpaper, and once a circuit is short-circuited, a fire situation is easy to occur and the fire cannot be put out in time.
In order to achieve the purpose, the invention provides a fireproof electric wire fixing device which comprises a hollow fixing cylindrical mechanism, wherein a cavity is formed in the fixing cylindrical mechanism, a pressing plate is arranged in the cavity, a threaded hole communicated with the cavity is formed in the surface of the fixing cylindrical mechanism, one end of a threaded rod is positioned outside the fixing cylindrical mechanism, the other end of the threaded rod penetrates through the threaded hole and is connected with the pressing plate, the threaded rod is twisted to enable the pressing plate to move along the radial direction of the fixing cylindrical mechanism, an interlayer is further arranged on the fixing cylindrical mechanism and is filled with a fire extinguishing filler, a through hole communicated with the interlayer is formed in the inner wall of the fixing cylindrical mechanism, a plug body is detachably arranged on the through hole, a spring is arranged in the interlayer, and the plug body is connected with the inner wall of the interlayer through the spring, the plug body is provided with a through hole, the spring is in a compressed state, the fireproof electric wire fixing device further comprises an elastic rope, one end of the elastic rope is fixed inside the interlayer, the other end of the elastic rope penetrates through the through hole in the plug body and extends into the cavity, and at least part of the elastic rope in the cavity is fixed on the surface of the pressing plate, so that at least part of the elastic rope can be in contact with an electric wire in the fixed cylindrical mechanism.
Preferably, the cock body is including being located intraoral chock plug of through-hole, the chock plug is connected with first base through the connecting piece, be provided with on the connecting piece the through-hole, be provided with first recess on the first base, be fixed with the second base on the interbedded inner wall, be provided with the second recess on the second base, spring one end is fixed in the first recess, the other end is fixed in the second recess.
Preferably, a roller is further arranged in the interlayer, and the elastic rope is at least partially wound on the roller.
Preferably, the pressing plate is an arc-shaped pressing plate, and the inner arc surface of the pressing plate faces the central shaft of the fixed cylindrical mechanism.
Preferably, the elastic rope is at least partially fixed on the inner arc surface of the arc-shaped pressing plate.
Preferably, the fixed cylinder mechanism comprises an upper semicircular body and a lower semicircular body, two ends of the upper semicircular body extend outwards along the radial direction of the upper semicircular body to form a first extending portion, two ends of the lower semicircular body extend outwards along the radial direction of the lower semicircular body to form a second extending portion, and the first extending portion is connected with the second extending portion through a screw assembly.
Preferably, the number of the screw assemblies is not less than 3 groups.
Preferably, the plurality of sets of screw assemblies are equidistantly distributed along the length direction of the first extension part and the second extension part.
Preferably, a torsion disc is fixed on the threaded rod outside the fixed cylindrical mechanism.
According to the technical scheme, the invention provides a fireproof electric wire fixing device which comprises a hollow fixing cylindrical mechanism, wherein a cavity is formed in the fixing cylindrical mechanism, a pressing plate is arranged in the cavity, a threaded hole communicated with the cavity is formed in the surface of the fixing cylindrical mechanism, one end of a threaded rod is positioned outside the fixing cylindrical mechanism, the other end of the threaded rod penetrates through the threaded hole and is connected with the pressing plate, the threaded rod is twisted to enable the pressing plate to move along the radial direction of the fixing cylindrical mechanism, an interlayer is further arranged on the fixing cylindrical mechanism and is filled with fire extinguishing filler, a through hole communicated with the interlayer is formed in the inner wall of the fixing cylindrical mechanism, a plug body is detachably arranged on the through hole, a spring is arranged in the interlayer, and the plug body is connected with the inner wall of the interlayer through the spring, the plug body is provided with a through hole, the spring is in a compressed state, the fireproof electric wire fixing device further comprises an elastic rope, one end of the elastic rope is fixed in the interlayer, the other end of the elastic rope penetrates through the through hole in the plug body and extends into the cavity, and at least part of the elastic rope in the cavity is fixed on the surface of the pressing plate, so that at least part of the elastic rope can be in contact with the electric wire fixed in the fixed cylindrical mechanism; the invention provides a fireproof electric wire fixing device, which is fixed in a groove of a wall body or applied to a switch electrical cabinet to fix an electric wire, wherein at least part of the electric wire penetrates through a fixed cylindrical mechanism, a threaded rod is twisted to enable a pressing plate to tightly press the electric wire inside the fixed cylindrical mechanism, at least part of an elastic rope is in contact with the electric wire, when the electric wire is short-circuited, the temperature is extremely high, the sheath of the electric wire can be natural, when the temperature reaches a certain height, the elastic rope is broken, at the moment, the elastic rope does not play a role in blocking a plug body, the plug body pops out under the thrust action of a spring, and a through hole is opened, so that fire extinguishing filler in an interlayer is sprayed out to; the fireproof electric wire fixing device provided by the invention is simple in structure, can control the fire in the first time of occurrence of the fire, prevents the fire from spreading, and is widely suitable for being applied to various building projects.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a fire-rated wire securing device provided by the present invention;
fig. 2 is a sectional view of a fireproof electric wire fixing device provided in the present invention.
Description of the reference numerals
1-upper semicircular body 2-first extension part
3-lower semi-circle body 4-screw component
5-second extension 6-pressure plate
7-threaded rod 8-torsion disc
9-sandwich 10-roller
11-elastic cord 12-plug body
13-connecting piece 14-first base
15-spring 16-second base
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, an orientation word such as "radial direction" or the like included in a term merely represents an orientation of the term in a conventional use state or a colloquial meaning understood by those skilled in the art, and should not be construed as limiting the term.
As shown in fig. 1 and 2: the invention provides a fireproof electric wire fixing device which comprises a hollow fixing cylindrical mechanism, wherein a cavity is formed in the fixing cylindrical mechanism, a pressing plate 6 is arranged in the cavity, a threaded hole communicated with the cavity is formed in the surface of the fixing cylindrical mechanism, one end of a threaded rod 7 is positioned outside the fixing cylindrical mechanism, the other end of the threaded rod penetrates through the threaded hole and is connected with the pressing plate 6, the threaded rod 7 is twisted to enable the pressing plate 6 to move along the radial direction of the fixing cylindrical mechanism, an interlayer 9 is further arranged on the fixing cylindrical mechanism, fire extinguishing filler is filled in the interlayer 9, a through hole communicated with the interlayer 9 is formed in the inner wall of the fixing cylindrical mechanism, a plug body 12 is detachably arranged on the through hole, a spring 15 is arranged in the interlayer 9, and the plug body 12 is connected with the inner wall of the interlayer 9 through the spring 15, the plug body 12 is provided with a through hole, the spring 15 is in a compressed state, the fireproof electric wire fixing device further comprises an elastic rope 11, one end of the elastic rope 11 is fixed inside the interlayer 9, the other end of the elastic rope penetrates through the through hole in the plug body 12 and extends into the cavity, at least part of the elastic rope 11 in the cavity is fixed on the surface of the pressing plate 6, and at least part of the elastic rope 11 can be in contact with an electric wire fixed in the fixed cylindrical mechanism. The invention provides a fireproof electric wire fixing device, which is fixed in a groove of a wall body or applied to a switch electrical cabinet to fix an electric wire, wherein at least part of the electric wire penetrates through a fixed cylindrical mechanism, a threaded rod is twisted to enable a pressing plate to tightly press the electric wire inside the fixed cylindrical mechanism, at least part of an elastic rope is in contact with the electric wire, when the electric wire is short-circuited, the temperature is extremely high, the sheath of the electric wire can be natural, when the temperature reaches a certain height, the elastic rope is broken, at the moment, the elastic rope does not play a role in blocking a plug body, the plug body pops out under the thrust action of a spring, and a through hole is opened, so that fire extinguishing filler in an interlayer is sprayed out to; the fireproof electric wire fixing device provided by the invention is simple in structure, can control the fire in the first time of occurrence of the fire, prevents the fire from spreading, and is widely suitable for being applied to various building projects.
In a preferred embodiment of the present invention, in order to effectively fix the spring 15, the plug body 12 includes a plug head located in the through hole, the plug head is connected to a first base 14 through a connecting piece 13, the connecting piece 13 is provided with the through hole, the first base 14 is provided with a first groove, the inner wall of the interlayer 9 is fixed with a second base 16, the second base 16 is provided with a second groove, one end of the spring 15 is fixed in the first groove, and the other end of the spring is fixed in the second groove.
In a preferred embodiment of the present invention, in order to facilitate the elastic cord 11 to stretch and contract with the movement of the pressing plate, a roller 10 is further disposed in the interlayer 9, and the elastic cord 11 is at least partially wound on the roller 10.
In a preferred embodiment of the present invention, in order to enable the pressing plate 6 to effectively press the electric wire inside the fixed cylinder mechanism, the pressing plate 6 is an arc-shaped pressing plate, and the inner arc surface of the pressing plate faces the central axis of the fixed cylinder mechanism.
In a preferred embodiment of the invention, the elastic cord 11 is at least partially fixed to the intrados of the curved platen in order to enable the elastic cord 11 to break in time in the event of a fire.
In a preferred embodiment of the present invention, in order to facilitate the detachment and installation of the fixing cylinder mechanism and facilitate the fixing of the electric wire, the fixing cylinder mechanism comprises an upper semicircular body 1 and a lower semicircular body 3, two ends of the upper semicircular body 1 extend outwards along the radial direction thereof to form a first extending portion 2, two ends of the lower semicircular body 3 extend outwards along the radial direction thereof to form a second extending portion 5, and the first extending portion 2 and the second extending portion 5 are connected by a screw assembly 4.
In a preferred embodiment of the present invention, the number of the screw assemblies 4 is not less than 3 groups in order to effectively fix the upper semi-circular body 1 and the lower semi-circular body 3.
In a preferred embodiment of the present invention, in order to effectively fix the upper semi-circular body 1 and the lower semi-circular body 3, a plurality of sets of the screw assemblies 4 are equally distributed along the length direction of the first extension portion 2 and the second extension portion 5.
In a preferred embodiment of the present invention, in order to facilitate twisting of the threaded rod 7, a twist disk 8 is fixed to the threaded rod 7 outside the fixed cylindrical mechanism.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A fireproof electric wire fixing device is characterized by comprising a hollow fixing cylinder mechanism, a cavity is formed in the fixing cylinder mechanism, a pressing plate (6) is arranged in the cavity, a threaded hole communicated with the cavity is formed in the surface of the fixing cylinder mechanism, one end of a threaded rod (7) is located outside the fixing cylinder mechanism, the other end of the threaded rod penetrates through the threaded hole and is connected with the pressing plate (6), the pressing plate (6) can move along the radial direction of the fixing cylinder mechanism by twisting the threaded rod (7), an interlayer (9) is further arranged on the fixing cylinder mechanism, fire extinguishing filler is filled in the interlayer (9), a through hole communicated with the interlayer (9) is formed in the inner wall of the fixing cylinder mechanism, a plug body (12) is detachably arranged on the through hole, be provided with spring (15) in intermediate layer (9), cock body (12) pass through spring (15) with the inner wall of intermediate layer (9) is connected, be provided with the through hole on cock body (12), spring (15) are compression state, fire prevention electric wire fixing device still includes elasticity rope (11), elasticity rope (11) one end is fixed inside intermediate layer (9), and the other end runs through hole on cock body (12) and extend to in the cavity, be located in the cavity elasticity rope (11) at least part is fixed the surface of clamp plate (6), make elasticity rope (11) at least part can with fix electric wire in the fixed cylinder mechanism contacts.
2. The fireproof electric wire fixing device according to claim 1, wherein the plug body (12) comprises a plug head located in the through hole, the plug head is connected with a first base (14) through a connecting piece (13), the through hole is arranged on the connecting piece (13), a first groove is arranged on the first base (14), a second base (16) is fixed on the inner wall of the interlayer (9), a second groove is arranged on the second base (16), one end of the spring (15) is fixed in the first groove, and the other end of the spring is fixed in the second groove.
3. A fire-resistant electric wire fixing device according to claim 2, wherein a roller (10) is further provided in the interlayer (9), and the elastic cord (11) is at least partially wound around the roller (10).
4. A fire-resistant electric wire fixing device according to claim 1, wherein the pressing plate (6) is an arc-shaped pressing plate, and the inner arc surface thereof faces the central axis of the fixing cylinder mechanism.
5. A fire-resistant electric wire fixing device according to claim 4, wherein the elastic cord (11) is at least partially fixed to the intrados of the arc-shaped pressing plate.
6. The fireproof electric wire fixing device according to claim 1, wherein the fixing cylinder mechanism comprises an upper semicircular body (1) and a lower semicircular body (3), two ends of the upper semicircular body (1) extend outwards along the radial direction thereof to form a first extending portion (2), two ends of the lower semicircular body (3) extend outwards along the radial direction thereof to form a second extending portion (5), and the first extending portion (2) and the second extending portion (5) are connected through a screw assembly (4).
7. A fire-resistant electric wire fixing device according to claim 6, wherein the number of the screw assemblies (4) is not less than 3 groups.
8. The fire-resistant electric wire fixing device according to claim 7, wherein the plurality of sets of screw assemblies (4) are equally distributed along the length direction of the first extension portion (2) and the second extension portion (5).
9. A fire-resistant electric wire fixing device according to claim 1, characterized in that a torsion disc (8) is fixed to the threaded rod (7) outside the fixing cylinder mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843729.0A CN111987671A (en) | 2020-08-20 | 2020-08-20 | Fireproof electric wire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843729.0A CN111987671A (en) | 2020-08-20 | 2020-08-20 | Fireproof electric wire fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111987671A true CN111987671A (en) | 2020-11-24 |
Family
ID=73442686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010843729.0A Pending CN111987671A (en) | 2020-08-20 | 2020-08-20 | Fireproof electric wire fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111987671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236725A (en) * | 2021-12-27 | 2022-03-25 | 长春职业技术学院 | Computer room thread fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539680A (en) * | 2018-04-27 | 2018-09-14 | 芜湖爱梦网络科技有限公司 | Cable fixing sleeve filled with extinguishing chemical |
| CN209451202U (en) * | 2018-12-29 | 2019-10-01 | 李振友 | A kind of stable fire prevention fire valve |
| CN209529958U (en) * | 2018-12-29 | 2019-10-25 | 李振友 | A kind of multiaction point applicator |
| CN210468635U (en) * | 2019-07-20 | 2020-05-05 | 桐庐富力电力器材有限公司 | Automatic luminous warning cable staple bolt |
-
2020
- 2020-08-20 CN CN202010843729.0A patent/CN111987671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539680A (en) * | 2018-04-27 | 2018-09-14 | 芜湖爱梦网络科技有限公司 | Cable fixing sleeve filled with extinguishing chemical |
| CN209451202U (en) * | 2018-12-29 | 2019-10-01 | 李振友 | A kind of stable fire prevention fire valve |
| CN209529958U (en) * | 2018-12-29 | 2019-10-25 | 李振友 | A kind of multiaction point applicator |
| CN210468635U (en) * | 2019-07-20 | 2020-05-05 | 桐庐富力电力器材有限公司 | Automatic luminous warning cable staple bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236725A (en) * | 2021-12-27 | 2022-03-25 | 长春职业技术学院 | Computer room thread fixing device |
| CN114236725B (en) * | 2021-12-27 | 2023-11-28 | 长春职业技术学院 | Computer room wire fixing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |
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| RJ01 | Rejection of invention patent application after publication |