CN219708213U - General casing of stay cord switch and off tracking switch with audible and visual alarming function - Google Patents
General casing of stay cord switch and off tracking switch with audible and visual alarming function Download PDFInfo
- Publication number
- CN219708213U CN219708213U CN202321224504.2U CN202321224504U CN219708213U CN 219708213 U CN219708213 U CN 219708213U CN 202321224504 U CN202321224504 U CN 202321224504U CN 219708213 U CN219708213 U CN 219708213U
- Authority
- CN
- China
- Prior art keywords
- shell
- hole
- switch
- processed
- shell body
- 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.)
- Active
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a general casing with audible and visual alarm function's stay cord switch and off tracking switch, belong to belt conveyor safety protection technical field, overcome prior art's casing and be not applicable to installation LED lamp and speaker, be not applicable to the problem of stay cord switch and off tracking switch with audible and visual alarm function, characterized by has the actuating mechanism spindle hole on the casing wall, the position processing that corresponds the actuating mechanism spindle hole has the support piece mounting hole that is used for with support piece and casing main part fixed connection, it has lamp shade mounting hole and lamp wire through wires hole to process at the protecgulum body, it has speaker clamp plate mounting hole to process at the bottom surface of casing main part, still process the speaker sound hole that link up the casing wall thickness at the bottom surface of casing main part, can install the LED lamp on the protecgulum body during the use, sound is sent through the speaker sound hole that link up the casing wall thickness on the casing main part, provide suitable and general casing for realizing audible and visual alarm in an organic whole.
Description
Technical Field
The utility model belongs to the technical field of belt conveyor safety protection, and particularly relates to a general shell of a pull switch and a deviation switch with an audible and visual alarm function.
Background
The utility model of the application number CN201020174478.3 discloses a pull switch of a belt conveyor with a remote communication function, the utility model of the application number CN201020174486.8 discloses a deflection switch of the belt conveyor, the 2 utility models can communicate by being directly connected with an upper computer through an RS485 bus, and the state of the pull switch and the breakpoint of a cable connected with the pull switch or the state of the deflection switch can be directly judged by connecting a shutdown return line and a shutdown input line through a microprocessor, so that the accurate address of the exact position and line fault causing alarm and shutdown is provided, and the accident diagnosis processing efficiency is improved. However, the shell of the pull switch and the off tracking switch is round with feet, the cable inlet and the cable outlet are arranged on the left side and the right side of the horizontal center line of the round shell, the possibility of water inflow exists in the field in use, electric elements in the shell are damaged to influence normal operation, and a front cover arranged on the shell is a blind cover, so that faults can not be found and found in time in the field. In order to solve the problems, the inventor discloses a shell for a pull switch with a manual self-locking action mechanism in the utility model with the application number of CN201420020525.7, and is characterized in that a cable interface for installing a cable connector is processed on the bottom surface of the shell, main shaft holes are processed on the shell walls on the left side and the right side of the shell, the shell wall on which the main shaft holes are processed is a thickened shell wall, a positioning pin hole perpendicular to the main shaft holes is processed on the thickened shell wall, support arm installation holes are processed on the left side and the right side of the shell at positions corresponding to the main shaft holes, a rectangular opening is processed on the front cover, a transparent window is installed, and the pull switch with the manual self-locking action mechanism is provided with a suitable shell, so that the protection level is improved, and faults can be found and found in time on site. However, the shell provided by the 3 utility models only provides a suitable shell for the pull-cord switch with a manual self-locking action mechanism, is not suitable for mounting an LED lamp and a loudspeaker, and is not suitable for the pull-cord switch and the off-tracking switch with audible and visual alarm functions; the pull-cord switch has no versatility unlike the off-tracking switch.
The utility model of application number CN201620947530.1 discloses a conveyer belt pull switch with a flashing indicator, wherein a hole is formed in a shell to be provided with a diode flashing indicator, a hole is formed in the shell in the utility model of application number CN201922374490.2, an audible and visual alarm with the model of LTE-1101J is arranged at the position of the hole, and the two shells provided by the utility model can only be provided with the diode flashing indicator or the audible and visual alarm and only have the functions of simultaneously emitting simple alarm sound and flashing and lighting of the alarm lamp, and the warning function is weaker.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art, providing a suitable shell for a pull-cord switch and a deviation switch with an audible and visual alarm function, and particularly providing a general shell for the pull-cord switch and the deviation switch with the audible and visual alarm function.
The technical scheme includes that the loudspeaker comprises a shell body and a front cover, wherein a waterproof joint mounting hole is formed in the bottom surface of the shell body, actuating mechanism main shaft holes are formed in the shell walls on the left side and the right side of the shell body, the shell wall corresponding to the positions of the actuating mechanism main shaft holes is a thickened shell wall, positioning pin holes perpendicular to the actuating mechanism main shaft holes and used for circumferentially positioning the actuating mechanism main shaft are formed in the thickened shell wall, support piece mounting holes used for fixedly connecting support pieces with the shell body are formed in the positions, corresponding to the actuating mechanism main shaft holes, of the left side and the right side of the shell body, a travel switch support seat used for mounting a travel switch and a circuit board support column used for mounting a circuit board are formed in the shell body, the travel switch mounting hole is formed in the travel switch support seat, the circuit board mounting hole is formed in the circuit board support column, the front cover comprises a front cover body, a rectangular opening and a front cover threaded hole are formed in the front cover body, a transparent window is mounted at the rectangular opening, a lamp cover mounting hole and a lamp wire threading hole are formed in the front cover body, a support piece mounting hole used for fixedly connecting a support piece with the shell body is formed in the left side and right side of the shell body, a support piece is used for mounting a loudspeaker pressing plate, and a loudspeaker body is mounted on the bottom surface of the loudspeaker body is mounted on the loudspeaker body, and the wall of the loudspeaker body is further formed in the wall of the loudspeaker body.
The four corners of the rear panel of the shell body are provided with lug plates and are respectively provided with a shell body mounting hole, the front of the shell body is provided with a shell body opening, four corners of the shell body are provided with shell body threaded holes, and a sealing gasket is arranged between the shell body and the front cover and is pressed and fixed through mounting connecting screws in the front cover threaded holes and the shell body threaded holes.
Compared with the prior art, the utility model has the beneficial effects that:
the front cover body is provided with the lamp cover mounting hole and the lamp wire threading hole, when the front cover is used, the lamp cover is mounted at the lamp cover mounting hole of the front cover, and the lead wires of the LED lamp in the lamp cover enter the shell body through the lamp wire threading hole and are connected with the LED control board, so that the LED lamp can be mounted on the front cover body; meanwhile, the loudspeaker pressing plate is arranged at the loudspeaker pressing plate mounting hole on the bottom surface of the shell body, the sheet-shaped loudspeaker is pressed and fixed through the loudspeaker pressing plate, and the loudspeaker sound outlet hole penetrating through the wall thickness of the shell body emits sound, so that the pull rope switch and the deflection switch with the sound and light alarm function, which are integrated with sound and light alarm, are provided with a suitable and universal shell.
Drawings
Figure 1 is a perspective view of the present utility model,
figure 2 is a front half cross-sectional view of the present utility model,
figure 3 is a left side view of figure 2,
figure 4 is a bottom view of figure 2,
figure 5 is a cross-sectional view A-A of figure 2,
fig. 6 is a front view of the front cover of the present utility model.
In the figure:
1. a main body of the shell body,
1-1, a mounting hole of a shell body, 1-2, a threaded hole of the shell body,
2. a front cover is arranged on the front side of the front cover,
2-1, a front cover body, 2-2, a rectangular opening,
2-3 parts of front cover threaded holes, 2-4 parts of lampshade mounting holes, 2-5 parts of lamp wire threading holes,
3. a transparent window is provided, which is provided with a transparent window,
4. a circuit board strut, 4-1, a circuit board mounting hole,
5. a travel switch support, 5-1, a travel switch mounting hole,
6. thickening the wall of the shell, 6-1, positioning pin holes,
7. the main shaft hole of the actuating mechanism,
8. the mounting holes of the supporting piece are arranged on the supporting piece,
9. waterproof joint mounting hole
10. A mounting hole of the pressing plate of the loudspeaker,
11. the sound outlet of the loudspeaker is provided with a sound outlet,
12. and (5) connecting screws.
Detailed Description
As shown in the drawing, the utility model adopts the technical scheme that the front cover comprises a shell body 1 and a front cover 2, ear plates are arranged at four corners on a rear panel of the shell body 1, shell body mounting holes 1-1 are respectively processed, the front of the shell body 1 is provided with a shell body opening, shell body threaded holes 1-2 are processed on four corners of the shell body 1, the front cover 2 comprises a front cover body 2-1, rectangular openings 2-2, front cover threaded holes 2-3, lamp shade mounting holes 2-4 and lamp wire threading holes 2-5 are respectively processed on the front cover body 2-1, a sealing gasket is arranged between the shell body 1 and the front cover 2 and is pressed and fixed by mounting connecting screws 12 arranged in the front cover threaded holes 2-3 and the shell body threaded holes 1-2, 4 waterproof joint mounting holes 9 are processed on the bottom surface of the shell body 1, the shell body is provided with a thickened shell wall 6, the thickened shell wall 6 is provided with a positioning pin hole 6-1 which is perpendicular to the actuator main shaft hole 7 and is used for circumferentially positioning the actuator main shaft, the lower half part of the positioning pin hole 6-1 is a unthreaded hole, the upper half part is a threaded hole, the left side and the right side of the shell body 1 are provided with 4 support piece mounting holes 8 at positions corresponding to the actuator main shaft hole 7, the inside of the shell body 1 is also provided with a travel switch support 5 used for mounting a travel switch, the travel switch support 5-1 and a circuit board support 4 used for mounting a circuit board are arranged on the travel switch support 5, the circuit board support column 4 is provided with a circuit board mounting hole 4-1, the rectangular opening 2-2 formed in the front cover 2 is provided with a transparent window 3, the bottom surface of the housing body 1 is provided with a speaker pressing plate mounting hole 10 for mounting a speaker pressing plate, and the bottom surface of the housing body 1 is also provided with a speaker sound outlet hole 11 penetrating through the wall thickness of the housing body.
When the manual self-locking type cable pulling switch is used, a main shaft of the manual self-locking action mechanism is installed through an actuating mechanism main shaft hole 7, a cylindrical pin is installed in a lower half smooth hole of a positioning pin hole 6-1, a set screw is installed in an upper half threaded hole, so that the main shaft of the manual self-locking action mechanism is circumferentially positioned, a support piece of the manual self-locking action mechanism is fixedly connected with a shell body through 4 support piece installation holes 8, a travel switch is installed through a travel switch installation hole 5-1 processed on a travel switch support 5, a circuit board is installed through a circuit board installation hole 4-1 processed on a circuit board support 4, a waterproof joint for cable routing is installed through 4 waterproof joint installation holes 9, and the support piece is a support arm for the pull switch; an indication plate and a pull ring are respectively arranged on a main shaft penetrating through an actuating mechanism main shaft hole 7 and a supporting arm shaft hole on the left side and the right side of the shell body 1, and the supporting arm is fixedly connected with the shell body 1 by a screw; for the off-tracking switch, the support piece is a support plate; the method comprises the steps that an actuating mechanism main shaft hole 7 on the left side shell wall is sealed through a supporting plate without a shaft hole, an adjustable supporting column is arranged on a main shaft penetrating through the actuating mechanism main shaft hole 7 on the right side shell wall of a shell main body 1 and the shaft hole in the supporting plate with the shaft hole, the supporting column is fixedly connected with a vertical shaft of a vertical roller through a bolt, a lampshade is arranged at a lampshade mounting hole 2-4 of a front cover 2, and a lead wire of an LED lamp in the lampshade enters the shell main body 1 through a lamp wire threading hole 2-5 and is connected with an LED control board; a speaker pressing plate is installed at the speaker pressing plate installation hole 10 on the bottom surface of the housing body 1, the sheet speaker is pressed and fixed by the speaker pressing plate, and the sound is emitted through the speaker sound outlet hole 11 penetrating the housing wall.
Claims (2)
1. A universal shell of a pull switch and a deviation switch with an audible and visual alarm function comprises a shell main body (1) and a front cover (2), wherein a waterproof joint mounting hole (9) is processed on the bottom surface of the shell main body (1), an actuating mechanism main shaft hole (7) is processed on the shell wall at the left side and the right side of the shell main body (1), a shell wall corresponding to the position of the actuating mechanism main shaft hole (7) is a thickened shell wall (6), a positioning pin hole (6-1) which is perpendicular to the actuating mechanism main shaft hole (7) and used for circumferentially positioning the actuating mechanism main shaft is processed on the thickened shell wall (6), a support piece mounting hole (8) which is used for fixedly connecting a support piece with the shell main body (1) is processed at the position of the left side and the right side of the shell main body (1) corresponding to the actuating mechanism main shaft hole (7), a travel switch support (5) used for mounting a travel switch and a circuit board support (4) used for mounting a circuit board are also arranged in the shell main body (1), the travel switch mounting hole (5-1) is processed on the travel switch support (5), a rectangular circuit board (4) is mounted on the circuit board support (4), the front cover (2-2) is processed on the front cover (2), the LED lamp is characterized in that a lamp shade mounting hole (2-4) and a lamp wire threading hole (2-5) are further processed in the front cover body (2-1), a loudspeaker pressing plate mounting hole (10) for mounting a loudspeaker pressing plate is processed in the bottom surface of the shell body (1), and a loudspeaker sounding hole (11) penetrating through the wall thickness of the shell body (1) is further processed in the bottom surface of the shell body (1).
2. The universal shell with the audible and visual alarm function for the pull switch and the deviation switch is characterized in that ear plates are arranged at four corners of a rear panel of the shell body (1) and are respectively provided with a shell body mounting hole (1-1), a shell body opening is formed in the front of the shell body (1), shell body threaded holes (1-2) are formed in four corners of the shell body (1), and a sealing gasket is arranged between the shell body (1) and the front cover (2) and is pressed and fixed through mounting connecting screws (12) in the front cover threaded holes (2-3) and the shell body threaded holes (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224504.2U CN219708213U (en) | 2023-05-19 | 2023-05-19 | General casing of stay cord switch and off tracking switch with audible and visual alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224504.2U CN219708213U (en) | 2023-05-19 | 2023-05-19 | General casing of stay cord switch and off tracking switch with audible and visual alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219708213U true CN219708213U (en) | 2023-09-19 |
Family
ID=88014985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224504.2U Active CN219708213U (en) | 2023-05-19 | 2023-05-19 | General casing of stay cord switch and off tracking switch with audible and visual alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219708213U (en) |
-
2023
- 2023-05-19 CN CN202321224504.2U patent/CN219708213U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219708213U (en) | General casing of stay cord switch and off tracking switch with audible and visual alarming function | |
| CN110896576A (en) | Intelligent control type fire-fighting emergency lighting evacuation system with centralized power supply and construction method thereof | |
| CN214845225U (en) | A quality of water level monitoring devices for hydraulic engineering | |
| CN219688454U (en) | Pull switch with audible and visual alarm function | |
| CN219688455U (en) | Off tracking switch with audible and visual alarm function | |
| CN214851465U (en) | Real-time monitoring device for electric power engineering | |
| CN207922146U (en) | A kind of POE-LED controllers | |
| CN106016096A (en) | Emergency induction ceiling lamp | |
| CN212031980U (en) | Hydropower station dam illumination monitoring system | |
| CN220190405U (en) | Anticorrosive electric circuit box | |
| CN212624689U (en) | Fire-fighting emergency marker lamp | |
| CN219738468U (en) | Intelligent fire-fighting emergency sign indicator lamp | |
| CN219320885U (en) | Directional warning weak current engineering intelligent detection equipment | |
| CN219857552U (en) | Cabin automatic alarm equipment | |
| CN216489068U (en) | Intelligent power distribution cabinet with positioning and alarming functions | |
| CN220016298U (en) | Monitoring equipment for electromagnetic pulse valve and electromagnetic pulse valve monitoring system comprising monitoring equipment | |
| CN219717670U (en) | Safe type cable branch case | |
| CN213656604U (en) | Double-color signal marker lamp | |
| CN213690916U (en) | Electric power system alarm device for subway | |
| CN220958179U (en) | Marine warning light | |
| CN219145680U (en) | Lighting equipment lamp with automatic fault detection function | |
| CN208295658U (en) | A kind of shot-light being easily installed in wall | |
| CN215453497U (en) | Intelligent panel structure and combined structure thereof | |
| CN213341121U (en) | Municipal works are with intelligent transformer case | |
| CN211927843U (en) | Methane sensor for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |