CN219299198U - Folding ladder with gas detection and illumination functions - Google Patents
Folding ladder with gas detection and illumination functions Download PDFInfo
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- CN219299198U CN219299198U CN202320142958.9U CN202320142958U CN219299198U CN 219299198 U CN219299198 U CN 219299198U CN 202320142958 U CN202320142958 U CN 202320142958U CN 219299198 U CN219299198 U CN 219299198U
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Abstract
The utility model provides a folding ladder with gas detection and illumination, which relates to the technical field of mine climbing ladders and comprises a ladder body, a power supply unit and a gas detection unit, wherein the power supply unit is fixedly connected to one side of the ladder body, the gas detection unit is fixedly connected to the other side of the ladder body, a light bar is arranged at each pedal of the ladder body, and the power supply unit is respectively and electrically connected with the gas detection unit and a plurality of light bars; the folding ladder with the functions of gas detection and illumination can detect the gas environment in the well and prompt workers, and meanwhile, the folding ladder can illuminate the well, so that the folding ladder is favorable for the workers to operate.
Description
Technical Field
The utility model relates to the technical field of mine climbing ladders, in particular to a folding ladder with gas detection and illumination.
Background
Underground cable wells and cable tunnels are poor in illumination, relatively narrow in ventilation, easy to accumulate toxic and harmful gases and flammable and explosive gases, and also low in oxygen concentration content, so that after operators enter the underground cable wells and cable tunnels, the environment of low oxygen and toxic gases is unfavorable for long-time stay of human bodies, and life is endangered when the situation is serious.
Before entering a cable well and a cable tunnel, workers need to use ventilation equipment to remove turbid gas, then use a four-in-one gas detector to detect whether the oxygen content in the well or the tunnel is qualified, whether the content of methane (inflammable and explosive) and the content of hydrogen sulfide and carbon monoxide (toxic gas) exceed the standard, and detect that the concentration content of various gases is in a normal range, then carry an illuminating lamp and use a folding ladder to go down for operation, so that time and labor are wasted for the workers, and the working efficiency of the workers is not facilitated to be improved.
Therefore, it is necessary to provide a folding ladder with gas detection and illumination to integrate the functions of gas detection and searchlight, so as to facilitate the worker to go down the well.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a folding ladder with gas detection and illumination to integrate the functions of gas detection and searchlight into a whole, so as to facilitate the worker to go into the well.
The utility model is realized by the following technical scheme:
the utility model provides a folding ladder with gas detection and illumination, which comprises a ladder body, a power supply unit and a gas detection unit, wherein the power supply unit is fixedly connected to one side of the ladder body, the gas detection unit is fixedly connected to the other side of the ladder body, a light bar is arranged at each pedal of the ladder body, and the power supply unit is respectively and electrically connected with the gas detection unit and a plurality of light bars.
Further, the gas detection unit includes first fixed shell, circuit board, air feeder, first protective housing, first fixed shell is fixed to be embedded in one side of ladder body, the circuit board the equal fixed connection of air feeder in the first fixed shell, air feeder's one end with the circuit board switches on, air feeder's the other end with first protective housing is connected and switches on, first protective housing cover in on the first fixed shell and shelter from the circuit board and air feeder just protrude in outside one side of ladder body, the circuit board respectively with air feeder the power supply unit electricity is connected.
Further, the air supply device comprises an air pump and an air supply box, wherein the circuit board is provided with an air sensor, the air sensor and the air pump are electrically connected with the circuit board, one end of the air supply box is connected with the air sensor and is communicated with the air sensor, the other end of the air supply box is connected with the air outlet end of the air pump and is communicated with the air outlet end of the air pump, and the air inlet end of the air pump is connected with the first protective shell and is communicated with the first protective shell.
Further, an air inlet is formed in the first protective shell, and the air inlet end of the air pump is connected with and communicated with the air inlet.
Further, an indicator light is arranged at one end of the first protective shell, and the indicator light is electrically connected with the circuit board.
Furthermore, an embedded groove is formed in one side of the ladder body, and a part of the first fixing shell is accommodated in the embedded groove.
Further, an installation groove is formed in the first fixing shell, and the circuit board and the air supply device are both accommodated in the installation groove.
Further, the power supply unit comprises a second fixed shell, a battery and a second protective shell, wherein the second fixed shell is fixedly embedded in one side, far away from the gas detection unit, of the ladder body, the battery is fixedly connected in the second fixed shell and is electrically connected with the gas detection unit and the lamp strip through a conductive wire, and the second protective shell is fixedly connected with the second fixed shell and shields the battery.
Further, one end of the second protective housing is provided with a waterproof connector for charging the battery.
The utility model has the beneficial effects that:
according to the utility model, the functions of illumination and gas detection are combined to the ladder, so that tools which are required to be carried when workers go down the well are omitted, and the workers can conveniently go down the well to operate; when a worker goes down the well to perform operation, the worker only needs to carry the folding ladder with gas detection and illumination, if the oxygen content in the well is low and toxic gas is contained, the gas detection unit can detect and give out an alarm by using the flashing indicator lamp, the worker can know the alarm and further quickly perform corresponding protective measures, and when the worker works, the lamp strip emits light to perform illumination without the need of the worker to additionally carry the illuminating lamp, so that both hands of the worker are vacated for operation; to sum up, this possess gaseous folding ladder of detecting and illumination can detect the gaseous environment in the well to suggestion workman also can throw light on in the well simultaneously, is favorable to the workman to carry out the operation.
Drawings
FIG. 1 is an overall schematic view of a folding ladder with gas detection and illumination in accordance with the present utility model;
fig. 2 is an exploded view of a folding ladder with gas detection and illumination according to the present utility model.
The reference numerals are as follows:
the ladder body 1, the lamp strip 11, the embedded groove 12;
a power supply unit 2, a second fixing case 21, a battery 22, a second protective case 23, a waterproof joint 231;
the gas detection unit 3, the first fixing case 31, the mounting groove 311, the circuit board 32, the gas sensor 321, the gas supply device 33, the gas pump 331, the gas supply box 332, the first protection case 34, the gas inlet 341, and the indicator 342.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-2, the present utility model provides a folding ladder with gas detection and illumination, which comprises a ladder body 1, a power supply unit 2 and a gas detection unit 3, wherein the power supply unit 2 is fixedly connected to one side of the ladder body 1, the gas detection unit 3 is fixedly connected to the other side of the ladder body 1, a light bar 11 is arranged at each pedal of the ladder body 1, and the power supply unit 2 is respectively electrically connected with the gas detection unit 3 and the plurality of light bars 11.
In the present embodiment, the following is described.
The ladder body 1 is a folding ladder and is used for providing a climbing structure for workers;
the light bar 11 is an LED light bar and is used for illumination;
the power supply unit 2 is used for supplying power to the light bar 11 and the gas detection unit 3;
the gas detection unit 3 is used for detecting the concentration of the environmental gas in the well, the oxygen concentration and the concentration of toxic gas;
specifically, when a worker goes down the well to perform operation, the worker only needs to carry the folding ladder with gas detection and illumination, if the oxygen content in the well is low and toxic gas is contained, the gas detection unit 3 can detect and send out an alarm through the flashing indicator lamp 342, the worker can learn and further quickly make corresponding protective measures, and when the worker goes down the well to perform operation, the lamp strip 11 emits light to illuminate without the worker carrying the illumination lamp additionally, so that the worker vacates both hands to perform operation, and the whole power supply process is provided with electric quantity supply by the power supply unit 2;
to sum up, this possess gaseous folding ladder of detecting and illumination can detect the gaseous environment in the well to suggestion workman also can throw light on in the well simultaneously, is favorable to the workman to carry out the operation.
Further, the gas detecting unit 3 includes a first fixing shell 31, a circuit board 32, a gas supply device 33, and a first protective shell 34, the first fixing shell 31 is fixedly embedded in one side of the ladder body 1, the circuit board 32 and the gas supply device 33 are both fixedly connected in the first fixing shell 31, one end of the gas supply device 33 is communicated with the circuit board 32, the other end of the gas supply device 33 is connected with the first protective shell 34 and communicated, the first protective shell 34 covers the first fixing shell 31 and shields the circuit board 32 and the gas supply device 33 and protrudes out of one side of the ladder body 1, and the circuit board 32 is respectively electrically connected with the gas supply device 33 and the power supply unit 2; the air supply device 33 comprises an air pump 331 and an air supply box 332, the circuit board 32 is provided with an air sensor 321, the air sensor 321 and the air pump 331 are electrically connected with the circuit board 32, one end of the air supply box 332 is connected and communicated with the air sensor 321, the other end of the air supply box 332 is connected and communicated with the air outlet end of the air pump 331, and the air inlet end of the air pump 331 is connected and communicated with the first protective shell 34; the first protective shell 34 is provided with an air inlet 341, and the air inlet end of the air pump 331 is connected and communicated with the air inlet 341; an indicator lamp 342 is arranged at one end of the first protective shell 34, and the indicator lamp 342 is electrically connected with the circuit board 32; an embedded groove 12 is formed in one side of the ladder body 1, and a part of the first fixed shell 31 is accommodated in the embedded groove 12; the first fixing case 31 has a mounting groove 311 therein, and the circuit board 32 and the air supply device 33 are accommodated in the mounting groove 311.
In the present embodiment, the following is described.
The first fixing case 31 is used for providing a stable installation structure for the circuit board 32 and the air supply device 33;
the mounting groove 311 is used for providing a placing space for the circuit board 32 and the air supply device 33;
the circuit board 32 is used for giving an operation instruction to the air pump 331;
the gas sensor 321 is used for detecting the gas provided by the gas supply device 33 and analyzing the concentration value;
the gas supply device 33 is used for sucking in external gas and supplying the external gas to the gas sensor 321 for detection;
the air pump 331 is used for pumping external air into the air supply box 332;
the gas supply box 332 is used for sending gas into the gas sensor 321 for detection;
the first protective case 34 is used for providing a protective structure for the circuit board 32 and the air supply device 33;
the air inlet 341 is used for providing a connecting structure for the air inlet end of the air pump 331;
the indicator light 342 is configured to provide an alert for the worker;
the insertion groove 12 is used for providing a fixing space for the first fixing shell 31 to be inserted into the ladder body 1;
specifically, during assembly, the first fixing case 31 is first inserted into the insertion groove 12, then the circuit board 32 and the air supply device 33 are respectively installed into the installation groove 311, then the air inlet end of the air pump 331 is connected with the air inlet 341 of the first protecting case 34, then the first protecting case 34 is covered on the first fixing case 31, and at this time, the installation of the air detecting unit 3 is completed;
after the gas detection unit 3 is turned on, the air pump 331 is turned on, and external gas is supplied into the gas supply box 332, the gas supply box 332 disperses the gas and blows the gas onto the gas sensor 321, the gas sensor 321 analyzes the concentration of the gas after sensing the gas, if the oxygen concentration of the gas is lower and the concentration of the toxic gas is higher, the information is returned to the circuit board 32, the circuit board 32 sends an instruction to the indicator lamp 342, and the indicator lamp 342 flashes to remind workers.
Further, the power supply unit 2 includes a second fixing shell 21, a battery 22, and a second protection shell 23, the second fixing shell 21 is fixedly embedded in one side of the ladder body 1 far away from the gas detection unit 3, the battery 22 is fixedly connected in the second fixing shell 21 and is electrically connected with the gas detection unit 3 and the light bar 11 through a conductive wire, and the second protection shell 23 is fixedly connected with the second fixing shell 21 and shields the battery 22; one end of the second protective case 23 is provided with a waterproof joint 231 for charging the battery 22.
In the present embodiment, the following is described.
The second fixing case 21 serves to provide a protective structure for the battery 22;
the battery 22 is used for supplying power to the gas detection unit 3 and the light bar 11;
the second protective shell 23 is used to provide a protective structure for the battery 22;
the waterproof joint 231 is used for connecting a charging wire to charge the battery 22;
specifically, when the power supply unit 2 is assembled, the second fixing shell 21 is first embedded into one side of the ladder body 1, then the battery 22 is placed into the second fixing shell 21, the battery 22 is electrically connected with the inside of the waterproof joint 231 after being placed, and then the second protective shell 23 is covered on the second fixing shell 21, so that the assembly of the power supply unit 2 is completed.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (9)
1. The utility model provides a possess folding ladder of gaseous detection and illumination, its characterized in that includes ladder body, power supply unit, gaseous detection unit, power supply unit fixed connection in one side of ladder body, gaseous detection unit fixed connection in the opposite side of ladder body, every pedal department of ladder body all is equipped with the lamp strip, power supply unit respectively with gaseous detection unit, a plurality of the lamp strip electricity is connected.
2. The folding ladder with gas detection and illumination according to claim 1, wherein the gas detection unit comprises a first fixing shell, a circuit board, a gas supply device and a first protection shell, the first fixing shell is fixedly embedded into one side of the ladder body, the circuit board and the gas supply device are fixedly connected into the first fixing shell, one end of the gas supply device is communicated with the circuit board, the other end of the gas supply device is connected with the first protection shell and communicated with the first protection shell, the first protection shell covers the first fixing shell and shields the circuit board and the gas supply device and protrudes out of one side of the ladder body, and the circuit board is respectively electrically connected with the gas supply device and the power supply unit.
3. The folding ladder with gas detection and illumination according to claim 2, wherein the gas supply device comprises a gas pump and a gas supply box, a gas sensor is arranged on the circuit board, the gas sensor and the gas pump are electrically connected with the circuit board, one end of the gas supply box is connected and communicated with the gas sensor, the other end of the gas supply box is connected and communicated with the gas outlet end of the gas pump, and the gas inlet end of the gas pump is connected and communicated with the first protective shell.
4. A folding ladder with gas detection and illumination according to claim 3, wherein the first protective casing is provided with a gas inlet, and the gas inlet end of the gas pump is connected to and communicated with the gas inlet.
5. The folding ladder with gas detection and illumination of claim 2, wherein an indicator light is provided at one end of the first protective housing, the indicator light being electrically connected to the circuit board.
6. The folding ladder with gas detection and illumination according to claim 2, wherein an embedded groove is formed in one side of the ladder body, and a part of the first fixing case is accommodated in the embedded groove.
7. The folding ladder with gas detection and illumination according to claim 2, wherein the first fixing case is provided with a mounting groove, and the circuit board and the gas supply device are both accommodated in the mounting groove.
8. The folding ladder with gas detection and illumination according to claim 1, wherein the power supply unit comprises a second fixing shell, a battery and a second protective shell, the second fixing shell is fixedly embedded in one side of the ladder body away from the gas detection unit, the battery is fixedly connected in the second fixing shell and is electrically connected with the gas detection unit and the light bar through a conductive wire, and the second protective shell is fixedly connected with the second fixing shell and shields the battery.
9. The folding ladder with gas detection and illumination of claim 8 wherein one end of the second protective housing is provided with a waterproof connector for charging a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320142958.9U CN219299198U (en) | 2023-01-12 | 2023-01-12 | Folding ladder with gas detection and illumination functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320142958.9U CN219299198U (en) | 2023-01-12 | 2023-01-12 | Folding ladder with gas detection and illumination functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219299198U true CN219299198U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320142958.9U Active CN219299198U (en) | 2023-01-12 | 2023-01-12 | Folding ladder with gas detection and illumination functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219299198U (en) |
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2023
- 2023-01-12 CN CN202320142958.9U patent/CN219299198U/en active Active
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