CN218332839U - Gas concentration alarm with auxiliary installation structure - Google Patents
Gas concentration alarm with auxiliary installation structure Download PDFInfo
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- CN218332839U CN218332839U CN202222435487.9U CN202222435487U CN218332839U CN 218332839 U CN218332839 U CN 218332839U CN 202222435487 U CN202222435487 U CN 202222435487U CN 218332839 U CN218332839 U CN 218332839U
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- gas concentration
- mounting ring
- concentration alarm
- limiting
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Abstract
The utility model relates to a gas concentration alarm technical field specifically indicates a gas concentration alarm with supplementary mounting structure. The gas concentration alarm comprises a gas concentration alarm body, wherein a mounting ring A and a mounting ring B are arranged on one side of the gas concentration alarm body, the gas concentration alarm body is connected with the mounting ring A through a fixing block, the mounting ring A is hinged with one end of the mounting ring B through a hinge, the mounting ring A is connected with the other end of the mounting ring B through a limiting assembly, and a clamping assembly is arranged between the mounting ring A and the mounting ring B; the limiting assembly comprises a connecting block A, a connecting block B, a limiting concave block, a fixing groove, a connecting through groove, a pull rod, a connecting rod, a limiting convex block and a spring A; the clamping assembly comprises a clamping block A, a clamping block B, a spring B, a rotating rod, a threaded rod, a bearing and a guide rod. The utility model discloses solve the technical problem that the dismouting is inconvenient, the suitability is poor, provide a gas concentration alarm with supplementary mounting structure.
Description
Technical Field
The utility model relates to a gas concentration alarm technical field specifically indicates a gas concentration alarm with supplementary mounting structure.
Background
The gas concentration alarm is an instrument for detecting gas concentration, is suitable for dangerous places with combustible or toxic gas, can continuously detect the content of the detected gas within the lower explosion limit in the air for a long time, and ensures property and personal safety, and the installation mode of the gas concentration alarm has multiple and various modes, such as wall installation, pipe holding installation, pipe installation and the like.
At present, when a gas concentration alarm is installed in a pipe holding mode, the gas concentration alarm is often fixed on a pipeline through a pipe clamp, the installation is inconvenient, and the pipe clamp is often directly damaged during disassembly and cannot be used repeatedly; meanwhile, the device is not suitable for pipelines with different thicknesses, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that the dismouting is inconvenient, the suitability is poor, provide a gas concentration alarm with supplementary mounting structure.
The utility model provides a technical scheme does: the utility model provides a gas concentration alarm with supplementary mounting structure which characterized in that: the gas concentration alarm comprises a gas concentration alarm body, wherein a mounting ring A and a mounting ring B are arranged on one side of the gas concentration alarm body, the gas concentration alarm body is fixedly connected with the mounting ring A through a fixing block, one end of the mounting ring A is hinged with one end of the mounting ring B through a hinge, the other end of the mounting ring A is connected with the other end of the mounting ring B through a limiting assembly, and a clamping assembly is arranged between the mounting ring A and the mounting ring B; the limiting assembly comprises a connecting block A arranged at one end of the mounting ring A and a connecting block B arranged at one end of the mounting ring B, a limiting concave block is fixedly connected to one side of the connecting block B, a fixing groove and a connecting through groove for the limiting concave block to pass through are formed in the connecting block A, a pull rod is arranged at one side of the connecting block A, a connecting rod penetrating through the connecting block A is fixedly connected to one side of the pull rod, a limiting convex block is arranged at one end of the connecting rod, and a spring A located in the fixing groove is arranged between the limiting convex block and the connecting block A; the centre gripping subassembly is including setting up grip block A and the grip block B between collar A and collar B, be connected through a plurality of spring B between grip block A and the collar A, collar B one side is equipped with the bull stick, bull stick one side fixedly connected with runs through the threaded rod through collar B, threaded rod one end is equipped with the bearing that is located grip block B, a plurality of guide bars that run through collar B of grip block B one side fixedly connected with.
As a further improvement, the limiting concave block is matched with the limiting convex block, and a limiting groove is formed in the limiting concave block.
As a further improvement, a through hole for the connecting rod to pass through and be communicated with the fixing groove is formed in the connecting block A.
As a further improvement, the surfaces of one sides of the clamping block A and the clamping block B are respectively provided with a soft cushion.
As a further improvement, the mounting ring B is provided with a threaded hole for the threaded rod to pass through and a guide hole for the guide rod to pass through.
As a further improvement, the surface of the threaded rod is provided with external threads, and the mounting ring B at the threaded hole is provided with internal threads meshed with the external threads.
As a further improvement, an installation groove for installing a bearing is arranged on the clamping block B; the threaded rod is fixedly connected with the bearing inner ring, and the bearing outer ring is fixedly connected with the clamping block B.
Compared with the prior art, the utility model the advantage lie in: the utility model is provided with a clamping component, and the clamping block A and the clamping block B can clamp pipelines with different thicknesses through the rotation of the rotating rod; the limiting assembly is arranged, the mounting ring A and the mounting ring B can be limited and connected, the mounting and dismounting are convenient, and the application value and the popularization value are high.
Drawings
Fig. 1 is a schematic view of the overall structure of a gas concentration alarm with an auxiliary mounting structure according to the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a gas concentration alarm with an auxiliary mounting structure according to the present invention.
As shown in the figure: 1. a gas concentration alarm body; 2. a mounting ring A; 3. a mounting ring B; 4. a fixed block; 5. an articulation member; 6. a limiting component; 6.1, connecting block A;6.2, connecting block B;6.3, limiting concave blocks; 6.4, fixing grooves; 6.5, connecting the through grooves; 6.6, a pull rod; 6.7, connecting rods; 6.8, limiting a bump; 6.9, spring A;7. a clamping assembly; 7.1, a clamping block A;7.2, a clamping block B;7.3, spring B;7.4, rotating a rod; 7.5, a threaded rod; 7.6, a bearing; 7.7, a guide rod; 7.8 and soft pads.
Detailed Description
The following describes the gas concentration alarm with the auxiliary mounting structure in further detail with reference to the accompanying drawings.
In order to solve the technical problems of inconvenient disassembly and assembly and poor applicability, the gas concentration alarm with the auxiliary mounting structure is provided as shown in figures 1 and 2, and is characterized in that: the gas concentration alarm comprises a gas concentration alarm body 1, wherein a mounting ring A2 and a mounting ring B3 are arranged on one side of the gas concentration alarm body 1, the gas concentration alarm body 1 is fixedly connected with the mounting ring A2 through a fixing block 4, one end of the mounting ring A2 is hinged with one end of the mounting ring B3 through a hinge piece 5, the other end of the mounting ring A2 is connected with the other end of the mounting ring B3 through a limiting component 6, and a clamping component 7 is arranged between the mounting ring A2 and the mounting ring B3; the limiting assembly 6 comprises a connecting block A6.1 arranged at one end of the mounting ring A2 and a connecting block B6.2 arranged at one end of the mounting ring B3, a limiting concave block 6.3 is fixedly connected to one side of the connecting block B6.2, a fixing groove 6.4 and a connecting through groove 6.5 for the limiting concave block 6.3 to pass through are arranged in the connecting block A6.1, a pull rod 6.6 is arranged at one side of the connecting block A6.1, a connecting rod 6.7 penetrating through the connecting block A6.1 is fixedly connected to one side of the pull rod 6.6, a limiting convex block 6.8 is arranged at one end of the connecting rod 6.7, and a spring A6.9 positioned in the fixing groove 6.4 is arranged between the limiting convex block 6.8 and the connecting block A6.1; the centre gripping subassembly 7 is including setting up grip block A7.1 and grip block B7.2 between collar A2 and collar B3, be connected through a plurality of springs B7.3 between grip block A7.1 and the collar A2, collar B3 one side is equipped with bull stick 7.4, bull stick 7.4 one side fixedly connected with runs through threaded rod 7.5 through collar B3, threaded rod 7.5 one end is equipped with bearing 7.6 that is located grip block B7.2, grip block B7.2 one side fixedly connected with a plurality of guide bars 7.7 that run through collar B3.
The utility model discloses in, spacing concave block 6.3 and spacing lug 6.8 looks adaptation, be equipped with the spacing groove on the spacing concave block 6.3.
The utility model discloses in, be equipped with the through-hole that supplies connecting rod 6.7 to pass through and be linked together with fixed slot 6.4 on the connecting block A6.1.
The utility model discloses in, grip block A7.1 and grip block B7.2 side surface all are equipped with cushion 7.8.
The utility model discloses in, be equipped with the screw hole that supplies threaded rod 7.5 to pass through and the guiding hole that supplies guide bar 7.7 to pass through on the collar B3.
The utility model discloses in, the threaded rod 7.5 surface is equipped with the external screw thread, it is equipped with the internal thread that meshes mutually with the external screw thread to lie in screw hole department on the collar B3.
In the utility model, a mounting groove for mounting a bearing 7.6 is arranged on the clamping block B7.2; the threaded rod 7.5 is fixedly connected with an inner ring of a bearing 7.6, and an outer ring of the bearing 7.6 is fixedly connected with a clamping block B7.2.
The working principle is as follows: when the utility model is implemented specifically, when the gas concentration alarm body 1 is installed, firstly, the installation ring A2 and the installation ring B3 are separated through the articulated piece, so that the installation ring A2 and the installation ring B3 are installed outside the pipeline and closed, at the moment, the connecting block B6.2 drives the limit concave block 6.3 to move to one side to contact the limit convex block 6.8 and press the limit convex block 6.8 downwards, the limit convex block 6.8 moves downwards and compresses the spring A6.9, so that the limit concave block 6.3 moves into the connecting through groove 6.5, the elastic potential energy of the spring A6.9 enables the limit convex block to restore the original state, thereby the limit convex block 6.8 moves upwards into the limit groove of the limit concave block 6.3, the limit connection is realized, when the disassembly is carried out, the pull rod 6.6.6 is pulled downwards, the limit convex block 6.8 is driven to move downwards through the connecting rod 6.7 so as to leave the limit groove, thereby the installation ring A2 and the installation ring B3 are separated conveniently, the disassembly is realized, the operation is simple, and the disassembly and the assembly is convenient; when carrying out the centre gripping to the pipeline, according to the thickness of pipeline, rotate bull stick 7.4, bull stick 7.4 rotates and drives threaded rod 7.5 and rotate and slide to one side to drive grip block B7.2 and remove to one side and carry out the centre gripping to the pipeline, guide bar 7.7 slides in the guiding hole simultaneously, and the centre gripping is effectual and stability is good, is applicable to the pipeline of different thicknesses, and the suitability is strong.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a gas concentration alarm with supplementary mounting structure which characterized in that: the gas concentration alarm comprises a gas concentration alarm body (1), wherein a mounting ring A (2) and a mounting ring B (3) are arranged on one side of the gas concentration alarm body (1), the gas concentration alarm body (1) is fixedly connected with the mounting ring A (2) through a fixing block (4), the mounting ring A (2) is hinged with one end of the mounting ring B (3) through a hinge piece (5), the mounting ring A (2) is connected with the other end of the mounting ring B (3) through a limiting component (6), and a clamping component (7) is arranged between the mounting ring A (2) and the mounting ring B (3); the limiting component (6) comprises a connecting block A (6.1) arranged at one end of the mounting ring A (2) and a connecting block B (6.2) arranged at one end of the mounting ring B (3), one side of the connecting block B (6.2) is fixedly connected with a limiting concave block (6.3), a fixing groove (6.4) and a connecting through groove (6.5) for the limiting concave block (6.3) to pass through are arranged in the connecting block A (6.1), one side of the connecting block A (6.1) is provided with a pull rod (6.6), one side of the pull rod (6.6) is fixedly connected with a connecting rod (6.7) penetrating through the connecting block A (6.1), one end of the connecting rod (6.7) is provided with a limiting convex block (6.8), and a spring A (6.9) located in the fixing groove (6.4) is arranged between the limiting convex block (6.8) and the connecting block A (6.1); centre gripping subassembly (7) are including setting up grip block A (7.1) and grip block B (7.2) between collar A (2) and collar B (3), be connected through a plurality of spring B (7.3) between grip block A (7.1) and collar A (2), collar B (3) one side is equipped with bull stick (7.4), bull stick (7.4) one side fixedly connected with runs through threaded rod (7.5) through collar B (3), threaded rod (7.5) one end is equipped with bearing (7.6) that are located collar B (7.2), grip block B (7.2) one side fixedly connected with a plurality of guide bars (7.7) that run through collar B (3).
2. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: the limiting concave block (6.3) is matched with the limiting convex block (6.8), and a limiting groove is formed in the limiting concave block (6.3).
3. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: and a through hole for the connecting rod (6.7) to pass through and be communicated with the fixing groove (6.4) is formed in the connecting block A (6.1).
4. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: and the surfaces of one sides of the clamping block A (7.1) and the clamping block B (7.2) are provided with cushions (7.8).
5. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: and the mounting ring B (3) is provided with a threaded hole for the threaded rod (7.5) to pass through and a guide hole for the guide rod (7.7) to pass through.
6. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: the surface of the threaded rod (7.5) is provided with an external thread, and an internal thread meshed with the external thread is arranged at the position of the threaded hole on the mounting ring B (3).
7. A gas concentration alarm having an auxiliary mounting structure according to claim 1, wherein: the clamping block B (7.2) is provided with a mounting groove for mounting a bearing (7.6); the threaded rod (7.5) is fixedly connected with an inner ring of the bearing (7.6), and an outer ring of the bearing (7.6) is fixedly connected with the clamping block B (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222435487.9U CN218332839U (en) | 2022-09-15 | 2022-09-15 | Gas concentration alarm with auxiliary installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222435487.9U CN218332839U (en) | 2022-09-15 | 2022-09-15 | Gas concentration alarm with auxiliary installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218332839U true CN218332839U (en) | 2023-01-17 |
Family
ID=84838033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222435487.9U Active CN218332839U (en) | 2022-09-15 | 2022-09-15 | Gas concentration alarm with auxiliary installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218332839U (en) |
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2022
- 2022-09-15 CN CN202222435487.9U patent/CN218332839U/en active Active
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