CN220506454U - Sensor convenient to install - Google Patents
Sensor convenient to install Download PDFInfo
- Publication number
- CN220506454U CN220506454U CN202322219761.3U CN202322219761U CN220506454U CN 220506454 U CN220506454 U CN 220506454U CN 202322219761 U CN202322219761 U CN 202322219761U CN 220506454 U CN220506454 U CN 220506454U
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- China
- Prior art keywords
- fixedly connected
- internal thread
- sensor
- rod
- gas sensor
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- 238000009434 installation Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 239000003245 coal Substances 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model provides a sensor convenient to install, which comprises a gas sensor, wherein a support is fixedly connected to the upper part of the back surface of the gas sensor, a rectangular hole is formed in the upper surface of the support, a rectangular rod is inserted into the rectangular hole, a limiting plate is fixedly connected to the lower end of the rectangular rod, the limiting plate is connected with a handle rod through a connecting piece, a vertically arranged reverse threaded hole is formed in the upper surface of the rectangular rod, a reverse threaded rod is connected in the reverse threaded hole in a threaded manner, and a hook is fixedly connected to the upper end of the reverse threaded rod, and the sensor has the following beneficial effects: the gas sensor is convenient to detach and install on the roof of the coal mine roadway.
Description
Technical Field
The utility model relates to a sensor convenient to install, and belongs to the technical field of sensors.
Background
The gas sensor is generally installed on the coal mine tunnel roof, wherein the gas sensor is provided with the hooks, the hanging of the gas sensor is completed by installing the hooks on the wire gauze on the coal mine tunnel roof, the coal mine tunnel roof can sink under the action of mine pressure, then the hooks on the gas sensor are pressed between the coal mine tunnel roof and the wire gauze, the gas sensor is moved at the later stage, the tunnel roof at the hooks needs to be broken, when the tunnel roof is higher, the gas sensor is more time-consuming and labor-consuming to detach, and therefore the sensor convenient to install needs to be designed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a sensor convenient to install so as to solve the problems in the background art, and the utility model realizes the convenient disassembly and installation of the gas sensor on the roof of the coal mine tunnel.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a sensor of easy to assemble, includes gas sensor, gas sensor back upper portion position connection is fixed with the support, the rectangular hole has been seted up to the support upper surface, rectangular rod has been installed to the downthehole rectangular rod that inserts of rectangular, rectangular rod lower extreme connection is fixed with the limiting plate, the limiting plate is connected with the handle pole through the connecting piece, vertical arrangement's anti-screw hole has been seted up to rectangular rod upper surface, anti-screw hole internal thread connection has anti-threaded rod, anti-threaded rod upper end connection is fixed with the couple.
Further, the connecting piece comprises an internal thread cylinder, the lower surface of the limiting plate is fixedly connected with the internal thread cylinder which is vertically arranged, the upper end of the handle rod is fixedly connected with a thread head, and the thread head is in threaded connection with the internal thread cylinder.
Further, a spring is arranged at the upper position in the internal thread cylinder, the spring is arranged along the length direction of the internal thread cylinder, the lower end of the spring is fixedly connected with a plug for plugging the lower end of the internal thread cylinder, and the plug is slidably arranged in the internal thread cylinder.
Further, the upper end of the spring is fixedly connected in a first blind hole, the first blind hole is formed in the lower surface of the limiting plate, the lower end of the spring is fixedly connected in a second blind hole, and the second blind hole is formed in the upper surface of the plug.
Further, the handle rod is of a hollow structure, an internal thread is machined on the inner surface of the handle rod, a stud is connected with the internal thread of the handle rod, and a rubber sleeve fixedly connected with the stud is sleeved at one end of the stud, which is positioned outside the handle rod.
Further, a plurality of anti-skidding protrusions are uniformly fixed on the outer surface of the rubber sleeve, and the anti-skidding protrusions and the rubber sleeve are of an integrated structure.
Further, the one end that the support is close to gas sensor is connected and is fixed with the strengthening rib, the strengthening rib is triangle-shaped structure, the strengthening rib is connected fixedly with gas sensor.
The utility model has the beneficial effects that:
1. the screw thread head on the handle rod is screwed into the internal thread cylinder to complete the assembly of the handle rod and the limiting plate, the gas sensor is lifted to the position of the coal mine tunnel roof by the handle rod, then the hook is hung on the iron wire net of the coal mine tunnel roof to complete the hanging of the gas sensor, and meanwhile, the gas sensor is taken down from the coal mine tunnel roof by the handle rod without climbing to install and detach by means of tools such as a ladder, so that the safety is improved.
2. When the thread head is screwed into the internal thread cylinder, the thread head extrudes the plug, the plug extrudes the spring to enable the spring to generate elastic deformation, when the thread head is separated from the internal thread cylinder, the plug is enabled to move to the opening shape at the lower end of the internal thread cylinder under the action of spring resilience force, the blocking of the opening end of the internal thread cylinder is achieved, and fine dust is prevented from entering the internal thread cylinder to affect the assembly of the thread head and the internal thread cylinder.
3. When the hook is extruded between the coal mine roadway roof and the wire netting and cannot be taken down, the rectangular rod is rotated by the aid of the handle rod, and the rectangular rod drives the gas sensor to rotate through the support, so that the reverse threaded rod is separated from the reverse threaded hole, and the gas sensor is taken down from the coal mine roadway roof under the condition that the hook is not taken down.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a sensor of the present utility model for easy installation;
FIG. 2 is a schematic diagram showing the assembly of a support, a rectangular rod, a hook and a gas sensor in a sensor of the present utility model for easy installation;
FIG. 3 is a perspective view of a mount in a sensor of the present utility model for easy installation;
FIG. 4 is a perspective view of a rectangular rod of a sensor of the present utility model for easy installation;
in the figure: 1-gas sensor, 2-couple, 3-handle pole, 4-double-screw bolt, 5-rubber sleeve, 6-back threaded rod, 7-rectangular bar, 8-support, 9-limiting plate, 10-internal thread section of thick bamboo, 11-screw thread head, 12-back screw hole, 13-end cap, 14-spring, 15-rectangular hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sensor of easy to assemble, including gas sensor 1, gas sensor 1 back upper portion is connected and is fixed with support 8, support 8 is close to gas sensor 1's one end and is connected and be fixed with triangle-shaped's strengthening rib, wherein the strengthening rib is fixed with gas sensor 1 connection, through installing the strengthening rib between support 8 and gas sensor 1, improve the mechanical strength that support 8 and gas sensor 1 are connected, rectangular bar 7 has been inserted in the rectangular hole 15 that support 8 upper surface was seted up, rectangular bar 7 and rectangular hole 15 mutually support, make rectangular bar 7 and support 8's relative position keep unchanged.
Referring to fig. 1 and 2, the lower end of the rectangular rod 7 is fixedly connected with a limiting plate 9, the lower surface of the limiting plate 9 is fixedly connected with a vertically arranged internal thread cylinder 10, a fixed thread head 11 connected with the upper end of the handle rod 3 is connected in the internal thread cylinder 10 in a threaded manner, the assembly of the handle rod 3 and the limiting plate 9 is realized, the gas sensor 1 is lifted to a position of a coal mine tunnel roof by using the handle rod 3, then the hook 2 is hung on an iron wire net of the coal mine tunnel roof, the hanging of the gas sensor 1 is completed, the gas sensor 1 is removed from the coal mine tunnel roof by using the handle rod 3, the installation and the detachment are not required by means of a ladder or the like, the safety is improved, the internal surface of the handle rod 3 with a hollow structure is provided with internal threads, a stud 4 is connected with the internal threads of the handle rod 3, one end of the stud 4, which is positioned outside the handle rod 3, is sleeved with a rubber sleeve 5 fixedly connected with the stud 4, the design of the stud 4 improves the comfort of the grip stud 4, and the length of the stud 4 in the handle rod 3 is adjusted, thereby the length of the handle rod 3 and the stud 4 is hung on an iron wire net of the coal mine tunnel roof, the structure is increased or the length of the structure formed by the stud 3 and the stud 4 is required to be uniformly raised by the rubber sleeve 5, and the rubber sleeve is integrally formed on the outer surface of the rubber sleeve 5 and the rubber sleeve 5.
Referring to fig. 2, a spring 14 is installed at an upper position in the internal thread cylinder 10 along a length direction of the internal thread cylinder 10, wherein an upper end of the spring 14 is fixedly connected in a first blind hole formed in a lower surface of the limiting plate 9, a plug 13 which is used for plugging a lower end of the internal thread cylinder 10 and is slidably installed in the internal thread cylinder 10 is fixedly connected at a lower end of the spring 14, a second blind hole formed in an upper surface of the plug 13 is fixedly connected at a lower end of the spring 14, two ends of the spring 14 are respectively installed in the first blind hole and the second blind hole, stability of installation of the spring 14 is improved, when the thread head 11 is screwed into the internal thread cylinder 10, the thread head 11 presses the plug 13, the plug 13 presses the spring 14 to elastically deform the spring 14, when the thread head 11 is separated from the internal thread cylinder 10, the plug 13 moves to an opening shape at the lower end of the internal thread cylinder 10 under the resilience of the spring 14, plugging of the opening end of the internal thread cylinder 10 is realized, and fine dust is prevented from entering the internal thread cylinder 10 to affect assembly of the thread head 11 and the internal thread cylinder 10.
Referring to fig. 1, 2 and 4, a vertically arranged reverse threaded hole 12 is formed in the upper surface of the rectangular rod 7, a reverse threaded rod 6 is connected and fixed to the inner thread of the reverse threaded hole 12, a hook 2 is fixedly connected to the upper end of the reverse threaded rod 6, the reverse threaded rod 6 is screwed into the reverse threaded hole 12 on the rectangular rod 7, when the hook 2 is extruded between a coal mine roadway roof and a wire netting, the rectangular rod 7 is rotated by using the handle rod 3, the rectangular rod 7 drives the gas sensor 1 to rotate through the support 8, the reverse threaded rod 6 is separated from the reverse threaded hole 12, and accordingly the gas sensor 1 is taken down from the coal mine roadway roof without taking down the hook 2.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a sensor of easy to assemble, includes gas sensor (1), its characterized in that: the gas sensor is characterized in that a support (8) is fixedly connected to the upper portion of the back of the gas sensor (1), a rectangular hole (15) is formed in the upper surface of the support (8), a rectangular rod (7) is inserted into the rectangular hole (15), a limiting plate (9) is fixedly connected to the lower end of the rectangular rod (7), the limiting plate (9) is connected with a handle rod (3) through a connecting piece, a vertically arranged reverse threaded hole (12) is formed in the upper surface of the rectangular rod (7), a reverse threaded rod (6) is connected to the inner thread of the reverse threaded hole (12), and a hook (2) is fixedly connected to the upper end of the reverse threaded rod (6).
2. A sensor for facilitating installation as defined in claim 1, wherein: the connecting piece comprises an internal thread cylinder (10), the lower surface of the limiting plate (9) is fixedly connected with the internal thread cylinder (10) which is vertically arranged, the upper end of the handle rod (3) is fixedly connected with a thread head (11), and the thread head (11) is in threaded connection with the internal thread cylinder (10).
3. A sensor for facilitating installation as defined in claim 2, wherein: the spring (14) is arranged at the upper position in the internal thread cylinder (10), the spring (14) is arranged along the length direction of the internal thread cylinder (10), the lower end of the spring (14) is fixedly connected with a plug (13) for blocking the lower end of the internal thread cylinder (10), and the plug (13) is slidably arranged in the internal thread cylinder (10).
4. A sensor for facilitating installation as defined in claim 3, wherein: the upper end of the spring (14) is fixedly connected in a first blind hole, the first blind hole is formed in the lower surface of the limiting plate (9), the lower end of the spring (14) is fixedly connected in a second blind hole, and the second blind hole is formed in the upper surface of the plug (13).
5. A sensor for facilitating installation as defined in claim 2, wherein: the handle rod (3) is of a hollow structure, an internal thread is machined on the inner surface of the handle rod (3), a stud (4) is connected with the internal thread of the handle rod (3), and a rubber sleeve (5) fixedly connected with the stud (4) is sleeved at one end of the stud (4) located on the outer side of the handle rod (3).
6. A sensor for facilitating installation as defined in claim 5, wherein: a plurality of anti-skidding protrusions are uniformly fixed on the outer surface of the rubber sleeve (5), and the anti-skidding protrusions and the rubber sleeve (5) are of an integrated structure.
7. A sensor for facilitating installation as defined in claim 1, wherein: one end of the support (8) close to the gas sensor (1) is fixedly connected with a reinforcing rib, the reinforcing rib is of a triangular structure, and the reinforcing rib is fixedly connected with the gas sensor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219761.3U CN220506454U (en) | 2023-08-17 | 2023-08-17 | Sensor convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219761.3U CN220506454U (en) | 2023-08-17 | 2023-08-17 | Sensor convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506454U true CN220506454U (en) | 2024-02-20 |
Family
ID=89876379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322219761.3U Active CN220506454U (en) | 2023-08-17 | 2023-08-17 | Sensor convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506454U (en) |
-
2023
- 2023-08-17 CN CN202322219761.3U patent/CN220506454U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |