CN111059414B - Smoke sensing installation cover and installation method thereof - Google Patents
Smoke sensing installation cover and installation method thereof Download PDFInfo
- Publication number
- CN111059414B CN111059414B CN201911120361.9A CN201911120361A CN111059414B CN 111059414 B CN111059414 B CN 111059414B CN 201911120361 A CN201911120361 A CN 201911120361A CN 111059414 B CN111059414 B CN 111059414B
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- installation
- cover
- mounting
- smoke
- base
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- 238000009434 installation Methods 0.000 title claims abstract description 70
- 239000000779 smoke Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000004429 Calibre Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F16M13/027—Ceiling supports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a smoke sensing installation cover, which comprises an installation base and a protection cover, wherein a fixed seat is arranged on the outer wall surface of the installation base facing to the connection protection cover, a hollow cylindrical installation cavity is arranged on the wall surface of the fixed seat far away from the connection installation base, a notch is arranged on the bottom end surface of the installation cavity, a circular ring-shaped positioning block is arranged on the inner side wall of the installation cavity, a plurality of limiting grooves are arranged on the wall surface of the positioning block facing to the notch in an array manner, a telescopic rod extends through the middle part of the circular ring-shaped positioning block, an extrusion block is arranged on the other end of the telescopic rod, the wall surface of the extrusion block connected with the telescopic rod is provided with a plurality of limiting blocks matched with the limiting grooves, a polygonal groove is arranged on the wall surface of the extrusion block facing to the notch, the edge of the bottom of the groove is flush with the notch, an installation tool, is convenient and quick.
Description
Technical Field
The invention relates to the technical field of smoke alarms, in particular to a smoke sensing installation cover and an installation method thereof.
Background
Smoke alarm also known as conflagration smoke alarm, smoke transducer etc. when taking place the conflagration, smoke induction module in the smoke alarm senses smog and exceeds standard to send the police dispatch newspaper, remind personnel to withdraw rapidly, when carrying out the assembly of smoke detector installation cover in the life, after the installation of smoke detector base is accomplished, the smoke detector needs to be installed after whole coding, and the higher room of design level height need design scaffold frame to take on and tear open, and the construction degree of difficulty increases. This technique is improved to this drawback specially, feels the installation cover through making dedicated cigarette, and the cooperation installation pole is installed, need not to use the scaffold frame, convenient and fast.
Disclosure of Invention
Aiming at the defects of the prior art, the smoke sensing installation cover for quickly installing the top of the high-rise building and the installation method thereof are provided.
The technical scheme of the invention is as follows:
a smoke sensing installation cover comprises an installation base and a protection cover connected to the installation base, wherein a fixed seat is arranged on the outer wall surface of the installation base facing the connection protection cover, the fixed seat is positioned in the protection cover, a hollow cylindrical installation cavity is arranged on the wall surface of the fixed seat far away from the connection installation base, a notch is formed in the end surface of the installation cavity far away from the connection fixed seat, a circular ring-shaped positioning block is arranged on the inner side wall of the installation cavity, a plurality of limiting grooves are formed in the array of the positioning block facing the notched wall surface, a bearing is welded on the fixed seat, one end of a telescopic rod is sleeved in the bearing, the other end of the telescopic rod extends through the middle of the circular ring-shaped positioning block, an extrusion block is arranged at the other end of the telescopic rod, a plurality, the extrusion piece orientation has set up the polygon recess on the wall that sets up the breach, recess bottom border with the breach parallel and level puts into the recess with the mounting tool card in, will extrude the piece to inside application of force and twist reverse, make the stopper card put into the spacing inslot and can drive whole cigarette and feel the installation cover and rotate the installation, convenient and fast.
Further, the safety cover is the round platform form, safety cover heavy-calibre one end with the mounting base is connected, safety cover small-calibre one end with the installation cavity is kept away from the one end of connecting the mounting base and is connected, the safety cover with form the assembly chamber between the installation chamber, can place smoke and feel alarm detection device and probe in the assembly chamber.
Further, magnet is arranged in the groove, and the magnet can be conveniently connected with an installation tool.
Preferably, the telescopic link is provided with a compression spring, and the extrusion block can be restored under the action of elastic force after extrusion mounting, so that the smoke sensing mounting cover is elegant and beautiful.
Furthermore, a plurality of through holes are uniformly formed in the wall surface of the protective cover in a surrounding mode, and the through holes are formed to facilitate the detection head arranged in the assembly cavity to be in contact with the external environment more quickly for detection.
Preferably, the inner wall surface of the mounting base is provided with an internal thread, so that the mounting base and a preset smoke sensing base can be conveniently screwed and twisted.
A method for installing a smoke-sensitive installation cover comprises the following steps:
s1, placing the coded smoke detector alarm into an assembly cavity of the smoke detector installation cover;
s2, inserting and fixing a telescopic rod, wherein the end part of the telescopic rod is provided with a clamping block matched with the shape of the groove part of the smoke detector mounting cover;
s3, aligning the mounting base to a smoke-sensitive base preset on the roof, pressing by using the telescopic mounting rod in the step S2, fixing the extrusion block and the positioning block, and realizing threaded connection and fixation of the smoke-sensitive base and the smoke-sensitive mounting cover by twisting the telescopic mounting rod;
and S4, after the smoke detector mounting cover is completely twisted to a smoke detector base preset on the wall, the telescopic mounting rod is pulled out to complete the whole mounting process.
Preferably, the top of the clamping block of the telescopic mounting rod in the step S2 is provided with a magnet, so that the magnet is conveniently matched and fixed with the magnet in the smoke detector mounting cover.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
1. the invention is installed in a room with larger height difference, reduces the assembling and disassembling procedures of a scaffold, is clamped into the extrusion block by a long rod tool, is contacted with the smoke sensation base preset on the roof and is extruded, so that the limit block is clamped into the limit groove for fixing, the long rod tool can drive the integral smoke sensation protective cover to be installed by rotating threads, the working time is greatly reduced, and the working efficiency is also improved.
2. The round table-shaped protective cover is adopted to form an assembly cavity between the round table-shaped protective cover and the installation cavity, the smoke alarm detection device and the detection probe can be placed in the assembly cavity, and the use is more convenient.
3. Magnet that sets up in the recess can be more convenient with iron stock mounting tool or the stock mounting tool that the top has magnet fixed mutually, prevent to feel the safety cover at the cigarette and promote the damage that high in-process drops and cause the safety cover, improved the security greatly.
4. Compression spring can further guarantee that the extrusion piece can kick-back fast and recover, guarantees the aesthetic property of cigarette sense safety cover.
5. Internal thread in the mounting base cooperatees with the external screw thread of predetermineeing the cigarette sense base in the roof, can accomplish rotatory assembly.
Drawings
FIG. 1 is a diagram of a smoke-sensitive protective cover according to an embodiment of the invention;
FIG. 2 is a view showing the structure of the telescopic mounting rod in the embodiment of the present invention;
description of reference numerals:
1. mounting a base; 2. a protective cover; 21. a through hole; 3. a fixed seat; 31. a rotating shaft; 311. a telescopic rod; 312. extruding the block; 313. a limiting block; 314. a groove; 315. a magnet; 316. a compression spring; 4. a mounting cavity; 41. a notch; 42. a fixing ring; 421. a limiting groove; 5. an assembly chamber; 6. a telescopic mounting rod.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings;
example 1:
as shown in figure 1, a smoke-sensitive installation cover comprises an installation base 1 and a protection cover 2 connected on the installation base 1, wherein the outer wall surface of the installation base 1 facing to the connection protection cover 2 is provided with a fixed seat 3, the fixed seat 3 is fixedly connected with the installation base 1 through a bolt, the fixed seat 3 is positioned in the protection cover 2, two side edges of the fixed seat 3 are attached to the protection cover 2, the wall surface of the fixed seat 3 far away from the connection installation base 1 is provided with a hollow cylindrical installation cavity 4, the end surface of the installation cavity 4 far away from the connection fixed seat 3 is provided with a notch 41, the inner side wall of the installation cavity 4 is welded with a circular ring-shaped positioning block, the middle part of the circular ring-shaped positioning block is in a penetrating shape, the wall surface of the positioning block facing to the notch 41 is provided with four limiting grooves 421 in, the other end of the telescopic rod 311 extends through the middle of the annular positioning block, a cylindrical extrusion block 312 is welded at the other end of the telescopic rod 311, four limit blocks 313 matched with the limit grooves 421 are arranged on the extrusion block 312 along the wall surface connected with the telescopic rod 311 around the center of the extrusion block, a square groove 314 is arranged on the extrusion block 312 towards the wall surface provided with the notch 41, the bottom edge of the groove 314 is flush with the notch 41, the appearance is more attractive, when the smoke-sensitive protective cover 2 is installed, the extrusion block 312 is clamped into the groove 314 through an expansion installation rod 6 with a fixture block matched with the groove 314 at the top, the installation base 1 is aligned to a smoke-sensitive base preset on the roof, the extrusion block 312 is applied with force and twisted through the expansion installation rod 6, the limit blocks 313 arranged on the extrusion block 312 are twisted and clamped into the limit grooves 421 for fixing, and the smoke-sensitive protective cover 2 can integrally rotate under the, the internal thread that mounting base 1 set up cooperatees with the external screw thread that the base was felt to the cigarette and rotates and install, makes this cigarette feel safety cover 2 can remove from under the great condition of roof and ground interval and build the scaffold frame and carry out swift installation, has still increased the installation effectiveness when the construction degree of difficulty that significantly reduces.
Example 2:
in one embodiment, as shown in fig. 1, the protection cover 2 is in a circular truncated cone shape, one end of the protection cover 2 with a large caliber is connected with the installation base 1, one end of the protection cover 2 with a small caliber is connected with one end of the installation cavity 4 far away from the installation base 1, an assembly cavity 5 is formed between the protection cover 2 and the installation cavity 4, when the protection cover is installed, a smoke alarm detection device or a detection probe can be placed in the assembly cavity 5 in advance, and the protection cover is more convenient and simpler to use.
Example 3:
in one embodiment, as shown in fig. 1, the magnet 315 is arranged in the groove 314, and the iron block or the magnet 315 matched with the magnet 315 is arranged at the top of the installation tool for fixing when the installation is continued, so that the smoke-sensitive protection cover 2 cannot fall off from the installation tool and be damaged in a room with a large height difference, and the safety is greatly improved.
Example 4:
in one embodiment, as shown in fig. 1, the telescopic rod 311 is provided with a compression spring 316, so that the limiting block 313 and the limiting groove 421 are prevented from being clamped too tightly and cannot be ejected and restored under the action of gravity, and the compression spring 316 can be arranged to eject the extrusion block 312 more accurately and restore, so that the smoke-feeling mounting cover is elegant and beautiful.
Example 5:
in one embodiment, as shown in fig. 1, a plurality of through holes 21 are uniformly formed in the wall surface of the protective cover 2, and the through holes 21 are arranged to facilitate the probe head pre-arranged in the assembly cavity 5 to contact with the external environment for detection more quickly.
Example 6:
in one embodiment, as shown in fig. 1, the inner wall surface of the mounting base 1 is provided with internal threads, so that the mounting base and a preset smoke detector base can be conveniently screwed and twisted.
Example 7:
a method for installing a smoke-sensitive installation cover comprises the following steps:
s1, placing the coded smoke detector alarm into an assembly cavity of the smoke detector installation cover;
s2, inserting and fixing a telescopic mounting rod with a clamping block at the end part matched with the shape of the groove part of the smoke detector mounting cover;
s3, aligning the mounting base to a smoke sensing base preset on the roof, pressing by using the telescopic mounting rod in the step S2, fixing the extrusion block and the positioning block, and connecting and fixing the smoke sensing base and the smoke sensing mounting cover through the torsion of the telescopic mounting rod.
And S4, after the smoke detector mounting cover is completely twisted to a smoke detector base preset on the wall, the telescopic mounting rod is pulled out to complete the whole mounting process.
Example 8:
in one embodiment, as shown in fig. 2, in step S2, a magnet 315 is disposed on the top of the clamping block of the telescopic mounting rod 6, so as to be conveniently matched and fixed with the magnet 315 in the smoke detector mounting cover.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (3)
1. A smoke sensing installation cover comprises an installation base and a protection cover connected to the installation base, and is characterized in that a fixed seat is arranged on the outer wall surface of the installation base facing the connection protection cover, the fixed seat is positioned in the protection cover, a hollow cylindrical installation cavity is arranged on the wall surface of the fixed seat far away from the connection installation base, a notch is arranged on the end surface of the installation cavity far away from the connection fixed seat, a circular ring-shaped positioning block is arranged on the inner side wall of the installation cavity, a plurality of limiting grooves are arranged in the array on the wall surface of the positioning block facing the notch, a bearing is welded on the fixed seat, one end of a telescopic rod is sleeved in the bearing, the other end of the telescopic rod extends through the middle part of the circular ring-shaped positioning block, an extrusion block is arranged on the other end of the telescopic rod, a polygonal groove is formed in the wall surface, facing the gap, of the extrusion block, and the edge of the bottom of the groove is flush with the gap; the protective cover is in a round table shape, one end with a large caliber of the protective cover is connected with the mounting base, one end with a small caliber of the protective cover is connected with one end, far away from the mounting base, of the mounting cavity, and an assembly cavity is formed between the protective cover and the mounting cavity; a magnet is arranged in the groove; a compression spring is arranged on the telescopic rod; a plurality of through holes are uniformly formed on the wall surface surrounding the protective cover; the inner wall surface of the mounting base is provided with internal threads.
2. A method of installing a smoke sensitive installation cover as claimed in claim 1, comprising the steps of:
s1, placing the coded smoke detector alarm into an assembly cavity of the smoke detector installation cover;
s2, inserting and fixing a telescopic mounting rod with a clamping block at the end part matched with the shape of the groove part of the smoke detector mounting cover;
s3, aligning the mounting base to a smoke-sensitive base preset on the roof, pressing by using the telescopic mounting rod in the step S2, fixing the extrusion block and the positioning block, and realizing threaded connection and fixation of the smoke-sensitive base and the smoke-sensitive mounting cover by twisting the telescopic mounting rod;
and S4, after the smoke detector mounting cover is completely twisted to a smoke detector base preset on the wall, the telescopic mounting rod is pulled out to complete the whole mounting process.
3. The method of installing a smoke sensitive installation cover according to claim 2, wherein: and in the step S2, a magnet is arranged at the top of the clamping block of the telescopic mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120361.9A CN111059414B (en) | 2019-11-15 | 2019-11-15 | Smoke sensing installation cover and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120361.9A CN111059414B (en) | 2019-11-15 | 2019-11-15 | Smoke sensing installation cover and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111059414A CN111059414A (en) | 2020-04-24 |
| CN111059414B true CN111059414B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911120361.9A Active CN111059414B (en) | 2019-11-15 | 2019-11-15 | Smoke sensing installation cover and installation method thereof |
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| CN (1) | CN111059414B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205862502U (en) * | 2016-06-23 | 2017-01-04 | 辽宁红沿河核电有限公司 | The special dismantling device of fire alarm system detector |
| CN206574208U (en) * | 2017-03-13 | 2017-10-20 | 深圳市锦炬消防机电工程有限公司 | A kind of shell and the attaching/detaching apparatus of the shell for smoke alarm |
| CN208954288U (en) * | 2018-10-27 | 2019-06-07 | 上海国际机场股份有限公司 | A kind of fire detector with monitoring |
| CN209343485U (en) * | 2018-12-05 | 2019-09-03 | 天津易华录信息技术有限公司 | A kind of fire-fighting Internet of Things house warning device |
| CN209625389U (en) * | 2019-04-29 | 2019-11-12 | 暨海燕 | A kind of smart home wireless smoke detector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08339486A (en) * | 1995-06-09 | 1996-12-24 | Matsushita Electric Works Ltd | Sensor and its attachment and detachment tool |
-
2019
- 2019-11-15 CN CN201911120361.9A patent/CN111059414B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205862502U (en) * | 2016-06-23 | 2017-01-04 | 辽宁红沿河核电有限公司 | The special dismantling device of fire alarm system detector |
| CN206574208U (en) * | 2017-03-13 | 2017-10-20 | 深圳市锦炬消防机电工程有限公司 | A kind of shell and the attaching/detaching apparatus of the shell for smoke alarm |
| CN208954288U (en) * | 2018-10-27 | 2019-06-07 | 上海国际机场股份有限公司 | A kind of fire detector with monitoring |
| CN209343485U (en) * | 2018-12-05 | 2019-09-03 | 天津易华录信息技术有限公司 | A kind of fire-fighting Internet of Things house warning device |
| CN209625389U (en) * | 2019-04-29 | 2019-11-12 | 暨海燕 | A kind of smart home wireless smoke detector |
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| Publication number | Publication date |
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| CN111059414A (en) | 2020-04-24 |
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