CN111934262A - Electric wire fixing device with alarm function - Google Patents
Electric wire fixing device with alarm function Download PDFInfo
- Publication number
- CN111934262A CN111934262A CN202010844986.6A CN202010844986A CN111934262A CN 111934262 A CN111934262 A CN 111934262A CN 202010844986 A CN202010844986 A CN 202010844986A CN 111934262 A CN111934262 A CN 111934262A
- Authority
- CN
- China
- Prior art keywords
- base
- switch mechanism
- fixing device
- fixed
- guide vane
- 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
Links
Images
Classifications
-
- 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
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses an electric wire fixing device with an alarm function, which comprises a bottom plate and a plurality of fixing mechanisms arranged on the bottom plate; the fixing mechanism comprises a base fixed on the bottom plate, a clamping groove is formed in the upper end of the base in a downward recessed mode, a clamping cover body mechanism is detachably arranged on the clamping groove, a cavity is formed in the base, a buzzer alarm, a power supply and a switch mechanism are arranged in the cavity, the switch mechanism is in an open-close state in an initial state, the buzzer alarm, the power supply and the switch mechanism are mutually and electrically connected through electric wires, a closed loop can be formed among the buzzer alarm, the power supply and the switch mechanism, one end of an elastic rope is at least partially fixed on the bottom wall of the clamping groove; the problem of most fixed establishment be the plastics material, and mostly bury behind wall cloth or wall paper, can not know the very first time when the short circuit condition of a fire appears, lead to the condition of a fire to stretch easily is solved.
Description
Technical Field
The invention relates to the field of building construction, in particular to an electric wire fixing device with an alarm function.
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 fixing mechanisms are made of plastic materials and are mostly buried behind wall cloth or wallpaper, so that fire easily appears once short circuit occurs in a circuit, and great loss is easily caused if the short circuit is not put out in time.
Disclosure of Invention
The invention aims to provide an electric wire fixing device with an alarm function, which solves the problem that most fixing mechanisms are made of plastic materials and are mostly buried behind wall cloth or wallpaper, and the short-circuit fire can not be known at first time, so that the fire is easy to spread.
In order to achieve the above object, the present invention provides an electric wire fixing device with an alarm function, comprising a base plate and a plurality of fixing mechanisms disposed on the base plate;
the fixing mechanism comprises a base fixed on the bottom plate, the upper end of the base is recessed downwards to form a clamping groove, the clamping groove is detachably provided with a clamping cover body mechanism, a cavity is formed in the base, a buzzer alarm, a power supply and a switch mechanism are arranged in the cavity, in an initial state, the switch mechanism is in an open-close state, the buzzer alarm, the power supply and the switch mechanism are mutually and electrically connected through electric wires, so that a closed loop can be formed between the elastic rope and the clamping groove, one end of the elastic rope is at least partially fixed on the bottom wall of the clamping groove, the other end of the elastic rope extends into the cavity and is connected with the switch mechanism, when the elastic rope is broken, the switch mechanism can be closed, and at the moment, the buzzer alarm, the power supply and the switch mechanism form a closed loop so that the buzzer alarm gives an alarm.
Preferably, the switch mechanism comprises a guide vane base fixed in the cavity, a first contact guide vane hinged to the guide vane base, an insulating base fixed to the guide vane base, and a second contact guide vane fixed to the insulating base, the guide vane base and the first contact guide vane are connected through an insulating spring, one end of the elastic rope is connected with the first contact guide vane, and when the elastic rope is broken, the first contact guide vane is in contact with the second contact guide vane under the action of the insulating spring, so that the switch mechanism is closed.
Preferably, a guide wheel is rotatably disposed in the cavity, and the elastic cord is at least partially wound around the guide wheel.
Preferably, the cover body clamping mechanism comprises a cover body, and an insertion rod arranged along the vertical direction is fixed on the lower end surface of the cover body;
the upper surface of the base is sunken downwards to form a jack corresponding to the inserted link, and at least part of the inserted link is positioned in the jack.
Preferably, the number of the insert rods is not less than 2 groups.
Preferably, a threaded hole is formed in the cover body in a penetrating mode, and the threaded rod at least partially penetrates through the threaded hole and extends into the clamping groove.
Preferably, a torsion disc is fixed at one end of the threaded rod above the cover body, and a pressing plate is fixed at one end of the threaded rod below the cover body.
Preferably, the pressure plate is of an arc-shaped structure, and the inner arc surface of the pressure plate faces downwards.
Preferably, a plurality of the fixing mechanisms are arranged on the bottom plate at equal intervals along the length direction of the bottom plate.
According to the technical scheme, the invention provides an electric wire fixing device with an alarm function, which comprises a bottom plate and a plurality of fixing mechanisms arranged on the bottom plate; the fixing mechanism comprises a base fixed on the bottom plate, the upper end of the base is recessed downwards to form a clamping groove, the clamping groove is detachably provided with a clamping cover body mechanism, a cavity is formed in the base, a buzzer alarm, a power supply and a switch mechanism are arranged in the cavity, in an initial state, the switch mechanism is in an open-close state, the buzzer alarm, the power supply and the switch mechanism are mutually and electrically connected through electric wires, so that a closed loop can be formed between the elastic rope and the clamping groove, one end of the elastic rope is at least partially fixed on the bottom wall of the clamping groove, the other end of the elastic rope extends into the cavity and is connected with the switch mechanism, when the elastic rope is broken, the switch mechanism can be closed, and at the moment, the buzzer alarm, the power supply and the switch mechanism form a closed loop so that the buzzer alarm gives an alarm; the wire fixing device provided by the invention is simple in structure, can be applied to fixing wires in grooves of walls and can also be applied to fixing wires in various electrical cabinets, at least part of the wires are fixed in clamping grooves of a base and are fastened by a clamping cover mechanism, at least part of the wires in the clamping grooves are in contact with the elastic ropes, when the wires are short-circuited and the temperature rises or spontaneous combustion occurs, the elastic ropes are broken, when the elastic ropes are broken, the switch mechanism can be closed, and at the moment, the buzzer alarm, the power supply and the switch mechanism form a closed loop, so that the buzzer alarm gives an alarm to remind of timely controlling the fire.
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 structural view of an electric wire fixing device provided by the present invention;
fig. 2 is a sectional view of a fixing mechanism in the electric wire fixing device provided by the present invention.
Description of the reference numerals
1-base plate 3-fixing mechanism
4-base 5-card slot
6-elastic cord 7-second contact guide piece
8-guide wheel 9-buzzer alarm
10-power supply 11-guide sheet base
12-first contact guide 13-insulating spring
14-insulating base 301-cover
302-inserted bar 303-threaded rod
304-torsion disk 305-pressure plate
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 "vertical 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 an electric wire fixing device with an alarm function, which comprises a bottom plate 1 and a plurality of fixing mechanisms 3 arranged on the bottom plate 1;
the fixing mechanism 3 comprises a base 4 fixed on the bottom plate 1, a clamping groove 5 is formed at the upper end of the base 4 in a downward concave manner, a clamping cover body mechanism is detachably arranged on the clamping groove 5, a cavity is formed in the base 4, a buzzer alarm 9, a power supply 10 and a switch mechanism are arranged in the cavity, the switch mechanism is in an open-close state in an initial state, the buzzer alarm 9, the power supply 10 and the switch mechanism are mutually and electrically connected through electric wires, so that a closed loop can be formed between the buzzer alarm 9, the power supply 10 and the switch mechanism, one end of an elastic rope 6 is at least partially fixed on the bottom wall of the clamping groove 5, the other end of the elastic rope extends into the cavity and is connected with the switch mechanism, when the elastic rope 6 is broken, the switch mechanism can be closed, and at the moment, the buzzer alarm, so that the buzzer siren 9 sounds an alarm. The wire fixing device provided by the invention is simple in structure, can be applied to fixing wires in grooves of walls and can also be applied to fixing wires in various electrical cabinets, at least part of the wires are fixed in clamping grooves of a base and are fastened by a clamping cover mechanism, at least part of the wires in the clamping grooves are in contact with the elastic ropes, when the wires are short-circuited and the temperature rises or spontaneous combustion occurs, the elastic ropes are broken, when the elastic ropes are broken, the switch mechanism can be closed, and at the moment, the buzzer alarm, the power supply and the switch mechanism form a closed loop, so that the buzzer alarm gives an alarm to remind of timely controlling the fire.
In a preferred embodiment of the present invention, the switch mechanism includes a guide base 11 fixed in the cavity, a first contact guide 12 hinged to the guide base 11, an insulating base 14 fixed to the guide base 11, and a second contact guide 7 fixed to the insulating base 14, the guide base 11 and the first contact guide 12 are connected through an insulating spring 13, one end of the elastic cord 6 is connected to the first contact guide 12, and when the elastic cord 6 is broken, the first contact guide 12 contacts with the second contact guide 7 under the action of the insulating spring 13, so that the switch mechanism is closed.
In a preferred embodiment of the invention, in order to facilitate the subdivision of the elastic cord 6, a guide wheel 8 is rotatably arranged inside said cavity, said elastic cord 6 being at least partially wound around said guide wheel 8.
In a preferred embodiment of the present invention, in order to enable the electric wire to be firmly clamped in the clamping groove, the clamping cover mechanism includes a cover 301, and an insertion rod 302 arranged along a vertical direction is fixed on a lower end surface of the cover 301; the upper surface of the base 4 is recessed downwards to form a jack corresponding to the insert rod 302, and the insert rod 302 is at least partially located in the jack.
In a preferred embodiment of the present invention, the number of the insertion rods 302 is not less than 2 groups in order to enable the electric wires to be stably clamped in the clamping grooves.
In a preferred embodiment of the present invention, in order to enable the electric wire to be firmly clamped in the slot and sufficiently contact with the elastic cord, a threaded hole is formed in the cover 301, and the threaded rod 303 extends at least partially through the threaded hole and into the slot 5. Twisting the threaded rod 303 can cause the lower end of the threaded rod 303 to compress the wire within the card slot.
In a preferred embodiment of the present invention, in order to press the electric wire into the slot, a torsion plate 304 is fixed to one end of the threaded rod 303 located above the cover 301, and a pressing plate 305 is fixed to one end of the threaded rod 303 located below the cover 301.
In a preferred embodiment of the present invention, in order to press the electric wires into the slots, the pressing plate 305 has an arc-shaped structure with an inner arc surface facing downward.
In a preferred embodiment of the present invention, in order to fix the electric wire, a plurality of fixing mechanisms 3 are provided on the base plate 1 at equal intervals in the longitudinal direction of the base plate 1.
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. The electric wire fixing device with the alarm function is characterized by comprising a bottom plate (1) and a plurality of fixing mechanisms (3) arranged on the bottom plate (1);
the fixing mechanism (3) comprises a base (4) fixed on the bottom plate (1), the upper end of the base (4) is downwards sunken to form a clamping groove (5), the clamping groove (5) is detachably provided with a clamping cover body mechanism, a cavity is formed in the base (4), a buzzer alarm (9), a power supply (10) and a switch mechanism are arranged in the cavity, the switch mechanism is in an open-close state in an initial state, the buzzer alarm (9), the power supply (10) and the switch mechanism are mutually and electrically connected through electric wires, so that a closed loop can be formed among the buzzer alarm, the power supply (10) and the switch mechanism, one end of an elastic rope (6) is at least partially fixed on the bottom wall of the clamping groove (5), the other end of the elastic rope extends into the cavity and is connected with the switch mechanism, and when the elastic rope (6) is broken, the, at this time, the buzzer alarm (9), the power supply (10) and the switch mechanism form a closed loop so that the buzzer alarm (9) gives an alarm.
2. The electric wire fixing device according to claim 1, wherein the switch mechanism comprises a guide vane base (11) fixed in the cavity, a first contact guide vane (12) hinged on the guide vane base (11), an insulating base (14) fixed on the guide vane base (11), and a second contact guide vane (7) fixed on the insulating base (14), the guide vane base (11) and the first contact guide vane (12) are connected through an insulating spring (13), one end of the elastic rope (6) is connected with the first contact guide vane (12), and when the elastic rope (6) is broken, the first contact guide vane (12) is contacted with the second contact guide vane (7) under the action of the insulating spring (13) so as to close the switch mechanism.
3. The wire fixing device according to claim 2, wherein a guide wheel (8) is rotatably arranged in the cavity, the elastic cord (6) being at least partially wound around the guide wheel (8).
4. The electric wire fixing device according to claim 1, wherein the cover engaging mechanism comprises a cover (301), and an insertion rod (302) arranged in a vertical direction is fixed to a lower end surface of the cover (301);
the upper surface of the base (4) is recessed downwards to form a jack corresponding to the inserted rod (302), and at least part of the inserted rod (302) is positioned in the jack.
5. The wire fixing device according to claim 4, wherein the number of the insert rods (302) is not less than 2 groups.
6. The wire fixing device according to claim 4, wherein the cover (301) is provided with a threaded hole therethrough, and the threaded rod (303) extends at least partially through the threaded hole and into the slot (5).
7. The electric wire fixing device as claimed in claim 6, wherein a torsion plate (304) is fixed to one end of the threaded rod (303) above the cover (301), and a pressing plate (305) is fixed to one end thereof below the cover (301).
8. The wire fixing device according to claim 7, wherein the pressure plate (305) has an arc-shaped structure with an inner arc surface facing downward.
9. The wire fixing device according to any one of claims 1 to 8, wherein a plurality of the fixing means (3) are provided on the base plate (1) at equal intervals in the length direction of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844986.6A CN111934262A (en) | 2020-08-20 | 2020-08-20 | Electric wire fixing device with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844986.6A CN111934262A (en) | 2020-08-20 | 2020-08-20 | Electric wire fixing device with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111934262A true CN111934262A (en) | 2020-11-13 |
Family
ID=73304910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010844986.6A Pending CN111934262A (en) | 2020-08-20 | 2020-08-20 | Electric wire fixing device with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111934262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116740881A (en) * | 2023-08-14 | 2023-09-12 | 安徽炽热信息技术有限公司 | Fire alarm device and alarm system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213893U (en) * | 1987-09-30 | 1988-05-25 | 牛国忠 | Auto controlled switch against fire |
| CN104433782A (en) * | 2013-09-17 | 2015-03-25 | 上海振世能源科技有限公司 | Water heater with automatic power off function |
| CN107834378A (en) * | 2017-12-11 | 2018-03-23 | 洛阳乐森石化新材料有限公司 | A kind of good chemical workshop electrical control cabinet of security |
| CN109768519A (en) * | 2019-03-07 | 2019-05-17 | 吴天钢 | A kind of novel cable transition joint running protection device |
| CN209389596U (en) * | 2018-12-18 | 2019-09-13 | 江西省锐兴通讯设备有限公司 | A kind of fixed mechanism for communication cable |
| CN110783869A (en) * | 2019-11-13 | 2020-02-11 | 徐州赛欧电子科技有限公司 | Cable fixing device for video monitoring circuit and using method thereof |
| CN210074703U (en) * | 2019-07-12 | 2020-02-14 | 广东长实通信科技有限公司 | Anti-theft wire clamp convenient to install |
| 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 CN202010844986.6A patent/CN111934262A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213893U (en) * | 1987-09-30 | 1988-05-25 | 牛国忠 | Auto controlled switch against fire |
| CN104433782A (en) * | 2013-09-17 | 2015-03-25 | 上海振世能源科技有限公司 | Water heater with automatic power off function |
| CN107834378A (en) * | 2017-12-11 | 2018-03-23 | 洛阳乐森石化新材料有限公司 | A kind of good chemical workshop electrical control cabinet of security |
| CN209389596U (en) * | 2018-12-18 | 2019-09-13 | 江西省锐兴通讯设备有限公司 | A kind of fixed mechanism for communication cable |
| CN109768519A (en) * | 2019-03-07 | 2019-05-17 | 吴天钢 | A kind of novel cable transition joint running protection device |
| CN210074703U (en) * | 2019-07-12 | 2020-02-14 | 广东长实通信科技有限公司 | Anti-theft wire clamp convenient to install |
| 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 |
| CN110783869A (en) * | 2019-11-13 | 2020-02-11 | 徐州赛欧电子科技有限公司 | Cable fixing device for video monitoring circuit and using method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116740881A (en) * | 2023-08-14 | 2023-09-12 | 安徽炽热信息技术有限公司 | Fire alarm device and alarm system |
| CN116740881B (en) * | 2023-08-14 | 2023-10-24 | 安徽炽热信息技术有限公司 | Fire alarm device and alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4101757A (en) | Collapsible portable electric hair curling iron | |
| GB1505523A (en) | Electrical contact | |
| SE8603203D0 (en) | ROTABLE ELECTRICAL CONNECTING DEVICE FOR SPIRAL WIRELESS PHONE CABLES | |
| GB934637A (en) | Connectors for wire conductors | |
| DE59811418D1 (en) | Connectors for electrical conductors | |
| CN111934262A (en) | Electric wire fixing device with alarm function | |
| US2978828A (en) | Signalling device | |
| US6461195B2 (en) | Safety electric plug with overcurrent protective means | |
| US2739291A (en) | Electric lamp socket having insulation piercing means for contacting conductors | |
| CN213989260U (en) | Puncture type branch line connector | |
| CN211930216U (en) | Safety installation mechanism for cable | |
| US4072391A (en) | Electric plug formed by squeezing assembly | |
| CN209249184U (en) | Power cable with cross-linked polyethylene insulation | |
| CN111987671A (en) | Fireproof electric wire fixing device | |
| CN113339767A (en) | Lamp wiring device | |
| CN216014868U (en) | Anti-theft type wire and cable | |
| US3283290A (en) | Electrical terminal | |
| CN212750676U (en) | Micro switch | |
| CN219591663U (en) | Internally-connected cable connector | |
| CN215574303U (en) | Stretch-proofing testing platform is used to agala sticky tape | |
| CN211789673U (en) | Pull out and insert row of inserting safely | |
| CN218101747U (en) | Strong magnetism electricity-taking device | |
| ATE7344T1 (en) | INSULATION PERFORATED TYPE ELECTRICAL TERMINAL. | |
| CN212782782U (en) | Electric wire for high-voltage equipment | |
| CN219957675U (en) | Pressure-resistant test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201113 |