CN110822224A - Installation auxiliary device of linear temperature-sensing fire detector - Google Patents
Installation auxiliary device of linear temperature-sensing fire detector Download PDFInfo
- Publication number
- CN110822224A CN110822224A CN201910910669.7A CN201910910669A CN110822224A CN 110822224 A CN110822224 A CN 110822224A CN 201910910669 A CN201910910669 A CN 201910910669A CN 110822224 A CN110822224 A CN 110822224A
- Authority
- CN
- China
- Prior art keywords
- fire detector
- pressing block
- elastic
- clamping
- elastic support
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
Abstract
The invention discloses an installation auxiliary device of a linear temperature-sensing fire detector, which comprises an elastic support fixed on an angle steel cable support, a clamping assembly arranged on the elastic support, and a baffle fixed at the end part of the elastic support, wherein a clamping cavity for fixing the linear temperature-sensing fire detector is formed in the clamping assembly. The invention effectively solves the problem of damage of the fire detector caused by improper laying of the fire detector in the prior art, and the installation only needs to clamp the elastic bracket on the angle steel cable bracket, so that the construction difficulty is small, the operation is convenient, and the position of the fire detector is easy to adjust.
Description
Technical Field
The invention relates to the technical field of fire detection, in particular to an installation auxiliary device of a linear temperature-sensing fire detector.
Background
In recent years, with the construction of urban underground comprehensive pipe galleries, the maintenance and the overhaul of municipal facilities such as electric power, communication, gas, water supply and drainage and the like are greatly facilitated. Meanwhile, the urban underground comprehensive pipe gallery has a narrow space, limited entrances and exits, dense cables, more obstacles and complex internal combustible materials, and high-temperature dense smoke is easy to accumulate when a fire disaster happens, so that the fire disaster fighting work is extremely difficult and inestimable loss is easily caused. Therefore, a reliable and flexible automatic fire alarm system is arranged in the urban underground comprehensive pipe gallery, and becomes a crucial link in the design of the current urban underground comprehensive pipe gallery monitoring system.
The linear temperature-sensing optical fiber fire detection system is used as a novel mature finished product for fire detection, and has intrinsic safety characteristics through laser signal sensing and information transmission. Therefore, the fire extinguishing system is widely applied to the fire extinguishing system of the power pipe gallery. The application of line type temperature sensing fire detection system generally has two kinds of modes, one kind is the space temperature who is used for detecting in the city utility tunnel, is fixed in the interior top of corridor with line type temperature sensing fire detector, and another kind is the temperature of detecting the interior cable of corridor, is fixed in on the upper cable support nearer apart from the cable with line type temperature sensing fire detector.
Because cable is intensive in the city utility tunnel, the barrier is more, has brought great degree of difficulty for laying of the line type temperature sensing fire detector who is used for detecting the cable temperature. At present, when the linear temperature-sensing fire detector is fixed, the binding belt is mostly adopted to bind and fix the linear temperature-sensing fire detector on the lower side of the cable support, and the fixing mode has the defects of large workload, easy breakage, easy damage to the linear temperature-sensing fire detector and the like.
Disclosure of Invention
Accordingly, the present invention is directed to an auxiliary device for installing a linear temperature-sensitive fire detector, which is used to solve the above-mentioned problems of the prior art.
The installation auxiliary device of the linear temperature-sensing fire detector comprises an elastic support fixed on an angle steel cable support, a clamping assembly arranged on the elastic support, and a blocking piece fixed at the end part of the elastic support, wherein a clamping cavity for fixing the linear temperature-sensing fire detector is formed in the clamping assembly.
Preferably, the frame body of the elastic support is attached to the outer side of the angle steel cable support, the end part of the elastic support is bent to extend out of a clamping arm, and a clamping area is formed between the clamping arm and the frame body of the elastic support.
Preferably, the frame body of the elastic support is L-shaped.
Preferably, the clamping assembly comprises an upper pressing block, a lower pressing block and an elastic element, the upper pressing block is sleeved on the elastic support, the upper pressing block is fixed on the elastic support, the lower pressing block can move up and down on the support body of the elastic support under the action of the elastic element, one end of the elastic element abuts against a supporting portion of the lower pressing block, and the other end of the elastic element abuts against the baffle.
Preferably, an upper clamping groove is formed in the lower end face of the upper compression block; the upper end face of the lower pressing block is provided with a lower clamping groove, and when the upper end face of the lower pressing block is attached to the lower end face of the upper pressing block, the upper clamping groove and the lower clamping groove are buckled together to form the clamping cavity.
Preferably, the upper clamping groove and the lower clamping groove are both arc-shaped clamping grooves.
Preferably, the elastic element is a spring.
The invention has the beneficial effects that:
the angle steel cable bracket is simple in structure and convenient to use, effectively solves the problem that the fire detector is damaged due to improper laying of the fire detector in the prior art, can be installed only by clamping the elastic bracket on the angle steel cable bracket, is low in construction difficulty and convenient to operate, and is easy to adjust the position of the fire detector.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a longitudinal sectional view of fig. 2.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is a state diagram of the use of the present invention.
The reference numerals in the figures have the meaning:
1 is elastic support, 2 is last compact heap, 3 is the compact heap down, and 4 are elastic element, and 5 are the separation blade, and 6 are angle steel cable support, and 7 are pressing from both sides tight chamber, and 8 are the support body, and 9 are the centre gripping arm, and 10 are the clamping area, and 11 are the supporting part, and 12 are last draw-in groove, and 13 are lower draw-in groove.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The embodiment of the invention provides an installation auxiliary device of a linear temperature-sensing fire detector, which comprises an elastic support 1, a clamping component arranged on the elastic support 1 and a baffle 5 fixed at the end part of the elastic support 1, wherein a clamping cavity 7 for fixing the linear temperature-sensing fire detector is formed in the clamping component.
Specifically, the frame body of the elastic support 1 is attached to the outer side of the angle steel cable support 6, the end part of the elastic support is bent to extend out of a clamping arm 9, and a clamping area 10 is formed between the clamping arm 9 and the frame body 8 of the elastic support.
In this embodiment, the frame body 8 of the elastic support is L-shaped.
The clamping assembly is sleeved on the elastic support 1. The clamping assembly comprises an upper pressing block 2, a lower pressing block 3 and an elastic element 4, wherein the upper pressing block, the lower pressing block and the elastic element are sleeved on the elastic support 1, one end of the elastic element 4 abuts against a supporting portion 11 of the lower pressing block 3, and the other end of the elastic element abuts against the blocking piece 5.
Go up compact heap 2 and all seted up the through-hole along its thickness direction on the compact heap 3 down to overlap it on elastic support 1's support body 8 separately. Go up compact heap 2 and lower compact heap 3 cover back on elastic support 1, will go up compact heap 2 and fix on elastic support 1, lower compact heap 3 can be under elastic element 4's effect upper and lower removal on elastic support's support body 8.
An upper clamping groove 12 is formed in the lower end face of the upper pressing block 2; a lower clamping groove 13 is formed in the upper end face of the lower pressing block 3, and when the upper end face of the lower pressing block 3 is attached to the lower end face of the upper pressing block 2, the upper clamping groove 12 and the lower clamping groove 13 are buckled together to form the clamping cavity 7.
In this embodiment, the upper card slot 12 and the lower card slot 13 are both arc-shaped card slots; the elastic element 4 is a spring.
When the linear temperature-sensing fire detector is installed on site, only the frame body 8 of the elastic support needs to be attached to the outer side of the angle steel cable support 6, so that one end part of the angle steel cable support 6 is clamped in the clamping area 10 between the clamping arm 9 and the frame body 8; then the lower pressing block 3 is pulled downwards, the lower pressing block 3 compresses the spring to move downwards, and therefore a sufficient gap is reserved between the lower pressing block 3 and the upper pressing block 2; then the linear temperature-sensitive fire detector is clamped on the upper pressing block 2, the lower pressing block 3 is loosened at the same time, and the lower pressing block 3 moves upwards under the action of the elastic force of the spring, so that the linear temperature-sensitive fire detector is clamped between the upper pressing block 2 and the lower pressing block 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The installation auxiliary device of the linear temperature-sensing fire detector is characterized by comprising an elastic support (1) fixed on an angle steel cable support, a clamping assembly arranged on the elastic support (1) and a blocking piece (5) fixed at the end part of the elastic support (1), wherein a clamping cavity (7) for fixing the linear temperature-sensing fire detector is formed in the clamping assembly.
2. The auxiliary device for installing a line-type temperature-sensitive fire detector according to claim 1, wherein the frame body (8) of the elastic bracket (1) is attached to the outer side of the angle steel cable bracket (6), and a clamping arm (9) is bent and extended from the end of the elastic bracket, and a clamping area (10) is formed between the clamping arm (9) and the frame body (8) of the elastic bracket.
3. The line type temperature-sensitive fire detector installation assisting device according to claim 2, wherein the frame body (8) of the elastic support is L-shaped.
4. The installation auxiliary device of the line type temperature-sensing fire detector according to claim 1, wherein the clamping assembly comprises an upper pressing block (2), a lower pressing block (3) and an elastic element (4), the upper pressing block (2) is sleeved on the elastic support (1), the lower pressing block (3) is fixed on the elastic support (1), the lower pressing block (3) can move up and down on a support body (8) of the elastic support under the action of the elastic element (4), one end of the elastic element (4) abuts against a supporting portion (11) of the lower pressing block (3), and the other end of the elastic element abuts against the blocking piece (5).
5. The auxiliary installation device of a line-type temperature-sensitive fire detector according to claim 4, wherein the lower end surface of the upper pressing block (2) is provided with an upper clamping groove (12); the upper end face of the lower pressing block (3) is provided with a lower clamping groove (13), and when the upper end face of the lower pressing block (3) is attached to the lower end face of the upper pressing block (2), the upper clamping groove (12) and the lower clamping groove (13) are buckled together to form the clamping cavity (7).
6. The line type temperature-sensitive fire detector installation assisting device according to claim 4, wherein the upper engaging groove (12) and the lower engaging groove (13) are both arc-shaped engaging grooves.
7. The line type temperature-sensitive fire detector installation assisting device according to claim 4, wherein the elastic member (4) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910669.7A CN110822224A (en) | 2019-09-25 | 2019-09-25 | Installation auxiliary device of linear temperature-sensing fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910669.7A CN110822224A (en) | 2019-09-25 | 2019-09-25 | Installation auxiliary device of linear temperature-sensing fire detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822224A true CN110822224A (en) | 2020-02-21 |
Family
ID=69548281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910910669.7A Pending CN110822224A (en) | 2019-09-25 | 2019-09-25 | Installation auxiliary device of linear temperature-sensing fire detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822224A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2325693B (en) * | 1997-05-27 | 1999-05-05 | Clifford Victor Harris | Improvements in clips |
| CN2937722Y (en) * | 2005-06-16 | 2007-08-22 | 孙贵卿 | Universal metal hanger |
| CN103822026A (en) * | 2014-03-05 | 2014-05-28 | 广西大学 | Mine self-rooting cable hook device |
| CN204300514U (en) * | 2014-12-04 | 2015-04-29 | 辽宁工程技术大学 | Main equipment experiment is linked up with cable |
| CN207651950U (en) * | 2017-11-02 | 2018-07-24 | 安徽盛联电力科技有限公司 | A kind of electric wire clamping device of power transformation rack |
| CN208522365U (en) * | 2018-06-29 | 2019-02-19 | 沈阳市锦拓电子工程有限公司 | Cable wiring device and tool in a kind of steel girder frame |
| CN208919471U (en) * | 2018-10-25 | 2019-05-31 | 郭娜 | A kind of pipeline installation set aside pre-embedded template structure for municipal drainage |
| CN209358170U (en) * | 2019-01-24 | 2019-09-06 | 中国建筑第八工程局有限公司 | The fixation device that cable is connected with the angle steel type standard knot of tower crane |
-
2019
- 2019-09-25 CN CN201910910669.7A patent/CN110822224A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2325693B (en) * | 1997-05-27 | 1999-05-05 | Clifford Victor Harris | Improvements in clips |
| CN2937722Y (en) * | 2005-06-16 | 2007-08-22 | 孙贵卿 | Universal metal hanger |
| CN103822026A (en) * | 2014-03-05 | 2014-05-28 | 广西大学 | Mine self-rooting cable hook device |
| CN204300514U (en) * | 2014-12-04 | 2015-04-29 | 辽宁工程技术大学 | Main equipment experiment is linked up with cable |
| CN207651950U (en) * | 2017-11-02 | 2018-07-24 | 安徽盛联电力科技有限公司 | A kind of electric wire clamping device of power transformation rack |
| CN208522365U (en) * | 2018-06-29 | 2019-02-19 | 沈阳市锦拓电子工程有限公司 | Cable wiring device and tool in a kind of steel girder frame |
| CN208919471U (en) * | 2018-10-25 | 2019-05-31 | 郭娜 | A kind of pipeline installation set aside pre-embedded template structure for municipal drainage |
| CN209358170U (en) * | 2019-01-24 | 2019-09-06 | 中国建筑第八工程局有限公司 | The fixation device that cable is connected with the angle steel type standard knot of tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY107621A (en) | Optical fiber laying structure for electric power cable line trouble occurrence location detecting system | |
| CN110738817B (en) | Laying device of linear temperature-sensing fire detector | |
| CN110822224A (en) | Installation auxiliary device of linear temperature-sensing fire detector | |
| CN212442228U (en) | Smoke alarm for security protection | |
| CN216670199U (en) | Automatic electric leakage detection equipment | |
| CN208441142U (en) | A kind of shield tunnel pipe gallery | |
| CN110630331A (en) | Coal mine support deformation early warning device and implementation method thereof | |
| CN210983666U (en) | Optical fiber fire detection device | |
| CN215728868U (en) | Large-scale underwater earthquake simulation shaking table pit liquid leakage detection system | |
| CN211423909U (en) | Set up laying device of fire detector in city underground pipe gallery | |
| CN211875624U (en) | Wall-mounted gas detector | |
| CN216287003U (en) | Novel linear light beam smoke detector | |
| CN216410262U (en) | Road engineering safety detector | |
| CN205023405U (en) | Cord switch is drawn to two -way accident of band conveyer | |
| CN211927958U (en) | Installation device of fire-fighting equipment power monitoring sensor | |
| CN214623370U (en) | Signal processing device | |
| CN217506161U (en) | Long pipeline bidirectional butt joint pipe penetration detection device | |
| CN212009043U (en) | High-sealing anti-theft optical cable for security | |
| CN210625747U (en) | Vortex precession flowmeter | |
| CN218298614U (en) | Optical cable line protection device | |
| CN219059679U (en) | Highway flaw detection measuring device | |
| CN217518707U (en) | Cable laying structure of traffic tunnel | |
| CN216485678U (en) | Fixing clip for optical fiber plug | |
| CN213339078U (en) | Combustible gas alarm controller with wireless transmission function | |
| CN214784205U (en) | Fireproof cable trench cover plate |
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 |
Application publication date: 20200221 |
|
| RJ01 | Rejection of invention patent application after publication |