CN210488751U - Acetylene concentration exceeds standard alarm convenient to dismantle - Google Patents
Acetylene concentration exceeds standard alarm convenient to dismantle Download PDFInfo
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- CN210488751U CN210488751U CN201922000898.3U CN201922000898U CN210488751U CN 210488751 U CN210488751 U CN 210488751U CN 201922000898 U CN201922000898 U CN 201922000898U CN 210488751 U CN210488751 U CN 210488751U
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- acetylene concentration
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Abstract
The utility model discloses an acetylene concentration over-standard alarm convenient to disassemble, which comprises an acetylene concentration alarm main body and a quick-disassembling structure; the back of the acetylene concentration alarm main body is provided with an alarm back plate, a circular tube-shaped butt joint solenoid is formed on the outer surface of the alarm back plate, and an internal thread structure is processed on the inner wall of the butt joint solenoid. The utility model discloses wholly can coat the glue of certain thickness when the coating of glue, and can avoid glue to drip along wall or wall crown easily, and coated thickness can conveniently be controlled, consequently higher at the intensity that actual glue solidifies, and with acetylene concentration alarm main part between have quick assembly disassembly characteristics.
Description
Technical Field
The utility model belongs to the technical field of check out test set mounting structure and specifically relates to an acetylene concentration alarm that exceeds standard convenient to dismantle is related to.
Background
The acetylene concentration over-standard alarm is one of gas sensors, the common acetylene concentration over-standard alarms in the market at present are mostly fixed by screws, holes are drilled in the wall surface, then expansion screws are installed and fixed, the whole process needs to consume a certain time, and meanwhile, the holes are drilled in a high-position installation process by means of additional equipment; the gluing mode is also a common installation mode, but for the wall surface and the wall top, the gluing strength of the traditional gluing mode is not high due to the gluing thickness, the coating thickness cannot be controlled, and the situation of glue dripping is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A acetylene concentration over-standard alarm convenient to disassemble comprises an acetylene concentration alarm main body and a quick-release structure;
the back of the acetylene concentration alarm main body is provided with an alarm back plate, the outer surface of the alarm back plate is formed with a circular tube-shaped butt joint spiral pipe, and the inner wall of the butt joint spiral pipe is processed with an internal thread structure;
the quick-release structure comprises an outer sleeve and an inner plate, wherein the outer sleeve is of a square tubular structure which is communicated up and down, the inner plate is of a square flat plate structure, the inner plate is coaxially arranged at the inner side position of the outer sleeve, a sealing rubber strip is adhered to the outer edge position of the inner plate in an adhesive manner, a straight rod-shaped ejector rod is coaxially arranged at the central position of the upper surface of the inner plate, the ejector rod and the inner plate are of an integrated structure, and the ejector rod is used for pushing and pulling the inner plate to move in;
the ejector pin includes the straight pole portion of circle straight rod shape, and the upper end surface processing of straight pole portion has one section external screw thread structure to constitute the thread head, utilizes the combination between thread head and the butt joint screwed pipe to realize the quick assembly between quick detach structure and the acetylene concentration alarm main part and is connected.
As a further aspect of the present invention: the quick-release structure is made of engineering plastics.
As a further aspect of the present invention: the sealing rubber strip is attached to the inner side surface of the outer sleeve in a sliding manner; the sealing rubber strip plays a role in sealing and isolating the glue, and the situation that the glue drips is avoided.
As a further aspect of the present invention: the thread head and the butt-joint solenoid are in a thread matching structure.
The utility model has the advantages that: the utility model discloses wholly can coat the glue of certain thickness when the coating of glue, and can avoid glue to drip along wall or wall crown easily, and coated thickness can conveniently be controlled, consequently higher at the intensity that actual glue solidifies, and with acetylene concentration alarm main part between have quick assembly disassembly characteristics.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a back structure schematic diagram of the acetylene concentration alarm main body of the utility model.
Fig. 3 is a schematic structural diagram of the intermediate quick release structure of the present invention.
Fig. 4 is a sectional view of the quick release structure of the present invention.
Fig. 5 is a front view of the quick release structure of the present invention.
In the figure: the alarm comprises a 1-acetylene concentration alarm main body, a 2-quick-release structure, a 3-alarm back plate, a 4-butt-joint solenoid, a 5-outer sleeve, a 6-inner plate, a 7-ejector rod, an 8-straight rod part, a 9-thread head and a 10-sealing rubber strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an acetylene concentration exceeding alarm convenient to disassemble includes an acetylene concentration alarm main body 1 and a quick-release structure 2;
the back of the acetylene concentration alarm main body 1 is provided with an alarm back plate 3, the outer surface of the alarm back plate 3 is formed with a circular tube-shaped butt joint spiral pipe 4, and the inner wall of the butt joint spiral pipe 4 is processed with an internal thread structure;
the quick-release structure 2 comprises an outer sleeve 5 and an inner plate 6, wherein the outer sleeve 5 is of a square tubular structure with a through type from top to bottom, the inner plate 6 is of a square tabular structure, the inner plate 6 is coaxially arranged at the inner side of the outer sleeve 5, a sealing rubber strip 10 is adhered to the outer edge position of the inner plate 6 in an adhesive manner, a straight rod-shaped ejector rod 7 is coaxially arranged at the central position of the upper surface of the inner plate 6, the ejector rod 7 and the inner plate 6 are of an integrated structure, and the ejector rod 7 is used for pushing and pulling the inner plate 6 to enable the inner plate;
the ejector rod 7 comprises a straight rod part 8 in the shape of a round straight rod, a section of external thread structure is processed on the outer surface of the upper end of the straight rod part 8 to form a thread head 9, and the quick combination connection between the quick-release structure 2 and the acetylene concentration alarm main body 1 is realized by utilizing the combination between the thread head 9 and the butt joint solenoid 4.
The quick-release structure 2 is made of engineering plastics.
The sealing rubber strip 10 is attached to the inner side surface of the outer sleeve 5 in a sliding manner; the sealing rubber strip plays a role in sealing and isolating the glue, and the situation that the glue drips is avoided.
The thread head 9 and the butt-joint solenoid 4 are in a thread matching structure.
The utility model discloses a theory of operation is: the whole body presents more convenient combined connection; the quick-release structure 2 is mainly suitable for adhesive fixation between the inner plate 6 and a wall surface and between the inner plate and the wall top, specifically, the inner plate 6 is pulled to the middle position of the outer sleeve 5, the outer sleeve 5 is separated into two cavity structures by the inner plate 6 at the moment, a certain amount of liquid quick-drying glue is injected into a cavity where the non-ejector rod 7 is located, then one port of the outer sleeve is tightly attached to a fixed surface, the ejector rod 7 is pushed to enable the quick-drying glue with a certain thickness to gradually move and be in contact with the complete wall surface until the quick-drying glue cannot be pushed or part of the glue is extruded out from a gap between the outer sleeve and the fixed surface, then the glue is supported by hands for a period of time to be quickly solidified and condensed to realize fixation between the quick-release structure 2 and the acetylene concentration alarm main body 1, finally, the quick-release structure 2 and the acetylene concentration alarm main body 1 are quickly combined, and can avoid glue to drip along wall or wall crown easily, and the thickness of coating can conveniently be controlled, consequently is higher at the intensity that actual glue solidifies, and has quick assembly disassembly characteristics between with acetylene concentration alarm main part 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A acetylene concentration over-standard alarm convenient to disassemble comprises an acetylene concentration alarm main body and a quick-release structure;
the alarm is characterized in that an alarm back plate is arranged on the back surface of the acetylene concentration alarm main body, a circular tube-shaped butt joint spiral pipe is formed on the outer surface of the alarm back plate, and an internal thread structure is processed on the inner wall of the butt joint spiral pipe;
the quick-release structure comprises an outer sleeve and an inner plate, wherein the outer sleeve is of a square tubular structure which is communicated up and down, the inner plate is of a square flat plate structure, the inner plate is coaxially arranged at the inner side position of the outer sleeve, a sealing rubber strip is adhered to the outer edge position of the inner plate in an adhesive manner, a straight rod-shaped ejector rod is coaxially arranged at the central position of the upper surface of the inner plate, and an integrated structure is formed between the ejector rod and the inner plate;
the ejector pin includes the straight pole portion of circle straight rod shape, and the upper end surface processing of straight pole portion has one section external screw thread structure to constitute the thread head.
2. The alarm convenient to disassemble and standard exceeding acetylene concentration as claimed in claim 1, wherein the quick-release structure is made of engineering plastic materials.
3. The alarm convenient to disassemble and assemble for indicating the excessive acetylene concentration as claimed in claim 1, wherein the sealing rubber strip is slidably attached to the inner side surface of the outer sleeve.
4. The alarm convenient to disassemble and standard out of acetylene concentration of claim 1, wherein the threaded head and the butt-joint solenoid are in a thread matching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000898.3U CN210488751U (en) | 2019-11-19 | 2019-11-19 | Acetylene concentration exceeds standard alarm convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000898.3U CN210488751U (en) | 2019-11-19 | 2019-11-19 | Acetylene concentration exceeds standard alarm convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210488751U true CN210488751U (en) | 2020-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922000898.3U Active CN210488751U (en) | 2019-11-19 | 2019-11-19 | Acetylene concentration exceeds standard alarm convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210488751U (en) |
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2019
- 2019-11-19 CN CN201922000898.3U patent/CN210488751U/en active Active
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