Assembly type subway station mobile environment monitoring device and use method thereof

Abstract

The invention belongs to the technical field of subway station environment monitoring, and particularly relates to an assembly type subway station mobile environment monitoring device which comprises an intelligent mobile trolley and a base, the base is fixedly connected to the top of the intelligent mobile trolley, a mounting groove is formed in the top of the base, and a mounting seat is arranged in the mounting groove. A groove is formed in the top of the mounting base, an environment monitor body is mounted in the groove, two T-shaped grooves are formed in the mounting base, T-shaped blocks are slidably connected into the T-shaped grooves, second springs are fixedly connected between the T-shaped blocks and the T-shaped grooves, through grooves are formed in one sides of the interiors of the T-shaped grooves, and the through grooves are communicated with the through grooves. A Z-shaped connecting rod is fixedly connected to one side of the T-shaped block, and the Z-shaped connecting rod is in sliding connection with the through groove; during use, when people in the station fall down and touch the supporting assembly and the elastic soft sleeve, the impact can be buffered, and when the people touch the elastic soft sleeve, the pain of the people in the station after falling down can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of subway station environment monitoring, and in particular is an assembled subway station mobile environment monitoring device and a use method thereof. Background Art

[0002] Prefabricated subway stations are a new form of prefabricated buildings. They concentrate the steel bars and concrete constructed by traditional methods in factories and produce them into prefabricated components in a streamlined manner. Then they are transported to the construction site and assembled piece by piece like "building blocks", which can realize the factory construction of building structures. Environmental monitoring is to monitor and measure indicators that reflect environmental quality to determine the environmental pollution status and environmental quality. And monitoring devices are required for environmental monitoring of prefabricated subway stations. However, the existing environmental monitoring devices are fixedly installed on the wall, and the environmental monitoring devices can only monitor the range of the installation location during monitoring, and it is not convenient to move to monitor the entire station. At the same time, multiple monitoring devices need to be installed inside the entire station to monitor the entire station.

[0003] A Chinese patent application CN113566949A discloses a mobile environmental monitoring and early warning device, the main points of its technical solution are: including a mobile base, a vertical pole, an electric control box, a display panel, a noise generator, a humidity detector, and a wind vane. The middle part of the upper end surface of the mobile base is welded to the bottom of the vertical pole. In the present invention, by moving the mobile base, the environmental monitoring and early warning device is moved and placed on the construction site to monitor dust.

[0004] However, the above technology often has the following defects: when the flow of people in the station is large, walking people may fall, and when they collide with the housing of the monitor when falling, they are easily hurt, so that people who collide with the environmental monitoring device will not be protected to a certain extent. For this reason, the present invention provides an assembled subway station mobile environmental monitoring device and a method for using the same. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the assembled mobile environment monitoring device for a subway station described in the present invention comprises an intelligent mobile trolley and a base, wherein the base is fixedly connected to the top of the intelligent mobile trolley;

[0007] The top of the base is provided with a mounting groove, a mounting seat is arranged inside the mounting groove, a groove is provided on the top of the mounting seat, and the body of the environmental monitoring instrument is installed inside the groove;

[0008] Two T-shaped slots are provided inside the mounting seat, a T-shaped block is slidably connected inside the T-shaped slot, and a second spring is fixedly connected between the T-shaped block and the T-shaped slot;

[0009] A through groove is provided on one side of the T-slot, a Z-shaped connecting rod is fixedly connected to one side of the T-block, the Z-shaped connecting rod is slidably connected to the through groove, a semicircular ring is fixedly connected to one end of the Z-shaped connecting rod, a group of support components are provided on the top of the two semicircular rings, and semicircular plates are fixedly connected to the top of the two groups of support components, and an elastic soft sleeve is provided on the outer surface of the support component.

[0010] Preferably, the support assembly includes two slots, which are respectively opened on opposite sides of the semicircular plate and the semicircular ring, and the inside of the slot is rotatably connected to a support rod via a rotating shaft, and the opposite ends of the two support rods are rotatably connected to a torsion spring via a rotating shaft.

[0011] Preferably, the outer surfaces of the two support rods are fixedly connected with fixed blocks, a guide rod passes through the inside of the fixed block, one end of the guide rod is fixedly connected with a bonding plate, a spring five is fixedly connected between the bonding plate and the fixed block, and the opposite sides of the two bonding plates are bonded together.

[0012] Preferably, it also includes an anti-dumping component, which includes a plurality of inner grooves evenly distributed inside the base, a connecting rod piston one is slidably connected inside the inner groove through a spring one, the top of the connecting rod piston one is fixedly connected to the bottom of the mounting seat, a plurality of evenly distributed receiving grooves are opened at the lower part of the base, a ventilation pipe is arranged between the receiving groove and the inner groove, a sleeve is fixedly installed inside the receiving groove, the sleeve is communicated with the ventilation pipe, a connecting rod piston two is slidably connected inside the sleeve, the connecting rod piston two is initially received inside the sleeve, and the connecting rod piston two abuts against the ground when extended.

[0013] Preferably, two guide grooves are provided on the inner side wall of the installation groove, the guide grooves are communicated with the through grooves, a guide block is slidably connected inside the guide grooves, and one side of the guide block is fixedly connected to the outer surface of the installation seat.

[0014] Preferably, a fixing ring is fixedly connected inside the sleeve, the bottom end of the connecting rod piston 2 passes through the fixing ring, a through hole is opened inside the fixing ring, a pneumatic horn is fixedly installed on the bottom of the fixing ring, and the pneumatic horn is connected to the through hole.

[0015] Preferably, a concave block is fixedly connected to the top of the fixing ring, a baffle is rotatably connected to the inside of the concave block via a rotating shaft, a through hole is opened inside the fixing ring, and the bottom surface of the baffle is larger than the cross-section of the through hole.

[0016] Preferably, the two bottom ends of the connecting rod piston are fixedly connected with connecting blocks, a sleeve block is arranged at the bottom of the connecting block, the connecting block is rotatably connected with the torsion spring and the sleeve block through a rotating shaft, a support plate is arranged on the outer surface of the sleeve block through a fixing rod, and the sleeve block is slidably connected with the support plate through the fixing rod.

[0017] Preferably, it further comprises a mounting assembly, wherein the mounting assembly comprises two arc-shaped grooves provided inside the mounting seat, the arc-shaped grooves are communicated with the inside of the T-shaped grooves, an arc-shaped plate is movably connected inside the arc-shaped grooves, a spring three is fixedly connected between the arc-shaped plate and the arc-shaped grooves, and a slot is provided on one side of the arc-shaped plate;

[0018] A through groove is provided between the arc groove and the groove, and a mounting rod is slidably connected inside the through groove through spring four, one end of the mounting rod is adapted to the slot, and two mounting holes are provided on the outer surface of the environmental monitoring instrument body, and one end of the mounting rod is inserted into the mounting hole.

[0019] A method for using a mobile environmental monitoring device for an assembled subway station, the method using the above-mentioned mobile environmental monitoring device for an assembled subway station, comprising the following steps:

[0020] S1: The environmental monitoring instrument body is driven to move inside the assembled subway station by the intelligent mobile trolley, and the air quality inside the subway station is monitored by the environmental monitoring instrument body during the movement;

[0021] S2: When the semicircular plate and the semicircular ring collide, the Z-type connecting rod drives the T-type block to slide and squeeze the second spring, and the second spring can buffer the collision and provide a certain degree of protection for the environmental monitor body;

[0022] S3: When the semicircular plate and the semicircular ring collide, the mounting seat can move, and after the mounting seat moves, the connecting rod piston 1 is driven to slide and squeeze the gas, and the squeezed gas drives the connecting rod piston 2 to extend to support and prevent the environmental monitoring device from tipping over;

[0023] S4: The extension of the connecting rod piston 2 can drive the pneumatic horn to emit a sound to warn people in the station, and after the connecting rod piston 2 is extended, it drives the support plate to rotate and fit with the ground to support the environmental monitoring device, thereby supporting the environmental monitoring device more stably and achieving a better anti-dumping effect;

[0024] S5: When a person in the station falls and collides with the support component and the elastic soft cover, the impact can be cushioned and the pain felt by the person in the station can be reduced;

[0025] S6: The installation assembly is operated by moving and opening the semicircular plate and the semicircular ring, and the installation assembly facilitates the environmental monitor body to be removed from the inside of the mounting seat for disassembly and maintenance.

[0026] The beneficial effects of the present invention are as follows:

[0027] 1. The present invention discloses an assembled mobile environment monitoring device for a subway station and a method for using the same. When the environment monitoring device is hit during mobile monitoring, the mounting seat is squeezed to trigger the anti-tilt assembly to prevent the environment monitoring device from tilting. When the semicircular plate and semicircular ring and the support assembly and the elastic soft sleeve of the environment monitoring device are hit, the T-block can be driven to slide inside the T-slot, and then the T-block slides and squeezes the second spring. The spring can buffer the collision and provide a certain degree of protection for the environment monitoring device body.

[0028] 2. The assembled mobile environmental monitoring device for subway stations and the method of using the same described in the present invention can cushion the impact when a person in the station falls and hits the support assembly and the elastic soft cover, and can reduce the pain suffered by the person in the station after falling when hitting the elastic soft cover, thereby making the environmental monitoring device have a certain degree of protection and a good protective effect.

[0029] 3. The present invention describes an assembled subway station mobile environmental monitoring device and a method of using the device. By opening the semicircular plate and the semicircular ring, the T-block can be moved to drive the installation component to work, and the environmental monitoring instrument body installed inside the mounting seat can be easily disassembled, repaired and reinstalled. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] Figure 1 is a stereogram of the present invention;

[0032] Figure 2 is a partial cross-sectional view of the present invention;

[0033] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0034] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0035] Figure 5 yes Figure 2 A partial enlarged view of point C in the middle;

[0036] Figure 6 is a three-dimensional diagram of a support plate of the present invention;

[0037] Figure 7 is a cross-sectional view of a support assembly of the present invention;

[0038] Figure 8 yes Figure 7 A partial enlarged view of point D in the middle;

[0039] Fig. 9 is a partial cross-sectional view of the base of the present invention;

[0040] Fig.10 yes Fig. 9 A partial enlarged view of point E in the middle;

[0041] Fig.11 yes Fig. 9 A partial enlarged view of point F in the middle;

[0042] Fig.12 It is a schematic flow chart of the method of the present invention.

[0043] In the figure: 1. Intelligent mobile car; 2. Base; 3. Semicircular plate; 4. Elastic soft cover; 5. Mounting seat; 6. Anti-dumping assembly; 601. Guide block; 602. Guide groove; 603. Connecting rod piston 1; 604. Inner groove; 605. Storage groove; 606. Spring 1; 607. Connecting rod piston 2; 608. Ventilation pipe; 609. Sleeve; 610. Fixing ring; 611. Baffle; 612. Through hole; 613. Pneumatic horn; 614. Through hole; 615. Support plate; 616. Connecting block; 617. Fixing rod; 618. Sleeve block; 619. Concave block; 7. Environmental monitor body; 8. Semicircular ring; 9. Mounting groove; 10. Groove; 11. Through groove; 12. Z-type connecting rod; 13. Spring 2; 14. T-block; 15. T-slot; 16. Mounting assembly; 161. Arc groove; 162. Arc plate; 163. Slot; 164. Spring 3; 165. Mounting hole; 166. Mounting rod; 167. Spring 4; 168. Through groove; 17. Support assembly; 171. Slot; 172. Support rod; 173. Fixed block; 174. Guide rod; 175. Spring 5; 176. Fitting plate. DETAILED DESCRIPTION

[0044] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0045] Embodiment 1: Figures 1 to 8 As shown, an assembled mobile environment monitoring device for a subway station according to an embodiment of the present invention comprises an intelligent mobile vehicle 1 and a base 2, wherein the base 2 is fixedly connected to the top of the intelligent mobile vehicle 1;

[0046] The top of the base 2 is provided with a mounting groove 9, a mounting seat 5 is arranged inside the mounting groove 9, a groove 10 is provided on the top of the mounting seat 5, and an environmental monitoring instrument body 7 is installed inside the groove 10;

[0047] Two T-shaped slots 15 are provided inside the mounting seat 5, a T-shaped block 14 is slidably connected inside the T-shaped slot 15, and a spring 2 13 is fixedly connected between the T-shaped block 14 and the T-shaped slot 15;

[0048] A through groove 11 is provided inside one side of the T-shaped slot 15, a Z-shaped connecting rod 12 is fixedly connected to one side of the T-shaped block 14, the Z-shaped connecting rod 12 is slidably connected to the through groove 11, one end of the Z-shaped connecting rod 12 is fixedly connected to a semicircular ring 8, a group of support components 17 are provided on the top of the two semicircular rings 8, and a semicircular plate 3 is fixedly connected to the top of the two groups of support components 17, and an elastic soft cover 4 is provided on the outer surface of the support component 17;

[0049] When working, the intelligent mobile trolley 1 facilitates the movement of the environmental monitoring device inside the assembled station, and after the movement, it can drive the environmental monitoring instrument body 7 inside the base 2 to carry out mobile monitoring, and facilitate environmental monitoring of different places inside the subway station. When the environmental monitoring instrument body 7 is working, the air temperature, humidity and pollutant concentration inside the subway station can be monitored through its internal monitoring module, and the monitoring results can be transmitted to the external receiving device through the signal transmission module for reception, so that the air quality inside the subway station can be monitored, and it can ensure that the air quality inside the subway station is maintained at a good level;

[0050] When the whole of the environmental monitoring device, which is composed of the semicircular plate 3, the semicircular ring 8, the support assembly 17 and the elastic soft sleeve 4, is hit, the Z-shaped connecting rod 12 drives the T-shaped block 14 to slide inside the T-shaped slot 15, and then the T-shaped block 14 slides to squeeze the spring 2 13, and the spring 2 13 can buffer the hit, and can provide a certain degree of protection for the environmental monitoring instrument body 7;

[0051] At the same time, when a person in the station falls and hits the support assembly 17 and the elastic soft cover 4, the impact can be cushioned, and when hitting the elastic soft cover 4, the pain suffered by the person in the station after falling can be reduced, so that the environmental monitoring device has a certain protective effect on the person collided.

[0052] The support assembly 17 includes two slots 171, and the two slots 171 are respectively opened on the opposite side of the semicircular plate 3 and the semicircular ring 8. The inside of the slot 171 is rotatably connected with a support rod 172 through a rotating shaft, and the opposite ends of the two support rods 172 are rotatably connected to the torsion spring through the rotating shaft; when working, the semicircular plate 3 and the semicircular ring 8 are connected and supported by the two support rods 172. When a collision occurs, the support rod 172 will rotate and tilt the support rod 172, and after the rotation, the torsion spring will work, and then the collision is buffered by the rebound force of the torsion spring, so as to reduce the impact force on the person who collides with the environmental monitoring device, and at the same time, it is also convenient to reset the support rod 172 after the collision, and it is beneficial to the subsequent collision protection.

[0053] The outer surfaces of the two support rods 172 are fixedly connected to a fixed block 173, and a guide rod 174 is passed through the interior of the fixed block 173. One end of the guide rod 174 is fixedly connected to a fitting plate 176, and a spring 5 175 is fixedly connected between the fitting plate 176 and the fixed block 173. The opposite sides of the two fitting plates 176 fit together; when working, the fitting plate 176 is moved to pass through the fixed block 173 to move, and after the fitting plate 176 moves, it squeezes the spring 5 175, and then the spring 5 The rebound force of 175 when squeezed can make the two bonding plates 176 fit together and strengthen the supporting strength of the support rod 172. Then, when the support assembly 17 is hit, the guide rod 174 and the bonding plate 176 are hit first, and when the impact force is greater than the rebound force of the spring five 175, the two bonding plates 176 are knocked apart, and by squeezing the spring five 175, the bonding plate 176 and the guide rod 174 can rotate and also contract, so as to cooperate with the rotation between the two support rods 172.

[0054] It also includes an anti-dumping component 6, which includes a plurality of inner grooves 604 evenly distributed inside the base 2, a connecting rod piston 1 603 is slidably connected inside the inner groove 604 through a spring 1 606, the top of the connecting rod piston 1 603 is fixedly connected to the bottom of the mounting seat 5, a plurality of evenly distributed receiving grooves 605 are opened at the bottom of the base 2, a vent pipe 608 is arranged between the receiving groove 605 and the inner groove 604, a sleeve 609 is fixedly installed inside the receiving groove 605, the sleeve 609 is communicated with the vent pipe 608, a connecting rod piston 2 607 is slidably connected inside the sleeve 609, the connecting rod piston 2 607 is initially received inside the sleeve 609, and the connecting rod piston 2 607 abuts against the ground when extended;

[0055] During operation, when the environmental monitoring device is hit, the semicircular plate 3 and the semicircular ring 8 are squeezed, and the Z-shaped connecting rod 12 is driven to move downward, and the movement of the Z-shaped connecting rod 12 drives the entire mounting seat 5 to slide inside the mounting groove 9, and then the sliding of the mounting seat 5 drives the connecting rod piston 603 to slide inside the inner groove 604, and the connecting rod piston 603 is squeezed and slides, which drives the spring 606 to be squeezed, and the spring 606 can support the mounting seat 5 when the connecting rod piston 603 is not squeezed, and the spring 606 can also rebound when it is squeezed. The force facilitates the reset of the connecting rod piston 1 603 after being squeezed, and then the bottom of the connecting rod piston 1 603 moves to compress the gas below the sealed inner groove 604, and the compressed gas enters the sleeve 609 through the vent pipe 608, and then drives the connecting rod piston 2 607 inside the sleeve 609 to slide inside the sleeve 609, and makes the connecting rod piston 2 607 extend out of the storage groove 605 to support the environmental monitoring device, and the connecting rod piston 2 607 extending from the front, back, left and right four sides plays a role in preventing the environmental monitoring device from tilting when it is hit;

[0056] At the same time, when the collision disappears and the squeezing of the mounting seat 5 disappears, it is reset under the action of the rebound force of the spring 1 606, and the connecting rod piston 1 603 and the connecting rod piston 2 607 can be reset, and it is convenient for subsequent use, so that the anti-dumping component 6 has a better use effect and is easy to use.

[0057] The inner wall of the mounting groove 9 is provided with two guide grooves 602, and the guide groove 602 is communicated with the through groove 11. A guide block 601 is slidably connected inside the guide groove 602, and one side of the guide block 601 is fixedly connected to the outer surface of the mounting seat 5. During operation, the movement of the mounting seat 5 is limited and guided by the guide block 601 sliding inside the guide groove 602, and the movement of the mounting seat 5 is made more stable when it is collided and squeezed. At the same time, the movement of the Z-type connecting rod 12 can be limited by the guide groove 602, and the Z-type connecting rod 12 can pass through the through groove 11 and slide inside the guide groove 602.

[0058] A fixing ring 610 is fixedly connected to the inside of the sleeve 609, and the bottom end of the connecting rod piston 607 passes through the fixing ring 610. A through hole 612 is opened inside the fixing ring 610, and a pneumatic horn 613 is fixedly installed at the bottom of the fixing ring 610, and the pneumatic horn 613 is communicated with the through hole 612; when working, the connecting rod piston 607 will move, and then drive the sealed gas between the fixing ring 610 and the top of the connecting rod piston 607 inside the sleeve 609 to be compressed, and the compressed gas enters the inside of the pneumatic horn 613 through the through hole 612, and makes the pneumatic horn 613 emit a sound to warn people around the environmental monitoring device. Therefore, when the environmental monitoring device is hit and is about to fall, a sound can be emitted to warn people in the station, thereby reminding people in the station to avoid it in time and avoid causing more serious damage to the environmental monitoring device.

[0059] A concave block 619 is fixedly connected to the top of the fixing ring 610, and a baffle 611 is rotatably connected to the inside of the concave block 619 via a rotating shaft. A through hole 614 is opened inside the fixing ring 610, and the bottom surface of the baffle 611 is larger than the cross-section of the through hole 614. During operation, when the connecting rod piston 607 extends out of the storage groove 605 to prevent tipping, it can be retracted, and when the connecting rod piston 607 is retracted, the recovery of gas can be accelerated through the through hole 614, and the gas penetrates the through hole 614 to drive the baffle 611 to rotate, and the through hole 614 is opened. At the same time, when the connecting rod piston 607 is extended, the baffle 611 will not rotate, and the through hole 614 is in a closed state.

[0060] The bottom end of the connecting rod piston 607 is fixedly connected with a connecting block 616, and a sleeve block 618 is arranged at the bottom of the connecting block 616. The connecting block 616 is rotatably connected with the torsion spring and the sleeve block 618 through a rotating shaft. A support plate 615 is arranged on the outer surface of the sleeve block 618 through a fixed rod 617, and the sleeve block 618 is slidably connected with the support plate 615 through the fixed rod 617. When working, after the connecting rod piston 607 is squeezed out of the receiving groove 605, the connecting block 616 is driven to move out of the receiving groove 605 together with the sleeve block 618 and the support plate 615, and one side of the support plate 615 contacts the ground first. Since the sleeve block 618 can slide on the outer surface of the fixed rod 617, The sleeve 618 can move, so the sleeve block 618 can slide inside the support plate 615, and then the sleeve block 618 can slide inside the support plate 615 to limit the rotation of the support plate 615. Therefore, when one side of the support plate 615 is in contact with the ground, the other side of the support plate 615 is driven to rotate and fit the ground through the continuous extension of the connecting rod piston 2 607, so that the environmental monitoring device can be stably supported and the anti-dumping effect is better. At the same time, when the support plate 615 rotates, the torsion spring has a rebound force, so when the connecting rod piston 2 607 is retracted, the support plate 615 can be rotated and retracted by the rebound force of the torsion spring, and it is convenient for subsequent anti-tilt use.

[0061] Embodiment 2: Figures 9 to 11 As shown, compared with Example 1, another embodiment of the present invention is: it also includes a mounting assembly 16, the mounting assembly 16 includes two arc grooves 161 opened inside the mounting seat 5, the arc groove 161 is communicated with the inside of the T-shaped groove 15, the arc groove 161 is movably connected with an arc plate 162, a spring 3 164 is fixedly connected between the arc plate 162 and the arc groove 161, and a slot 163 is opened on one side of the arc plate 162;

[0062] A through groove 168 is provided between the arc groove 161 and the groove 10, and a mounting rod 166 is slidably connected to the through groove 168 via a spring 167, one end of the mounting rod 166 is adapted to the slot 163, and two mounting holes 165 are provided on the outer surface of the environmental monitoring instrument body 7, and one end of the mounting rod 166 is inserted into the mounting hole 165;

[0063] During operation, when the installation assembly 16 is used to disassemble the monitor body, the two opposite and fitted semicircular plates 3 and the semicircular ring 8 are moved first, and the movement of the semicircular ring 8 drives the T-block 14 to slide inside the T-slot 15 through the Z-type connecting rod 12. When the T-block 14 slides, the spring 2 13 is squeezed so that the spring 2 13 has a rebound force to facilitate the reset of the T-block 14 and the Z-type connecting rod 12 and the semicircular plate 3 and the semicircular ring 8. Then, after the semicircular ring 8 and the semicircular plate 3 are fully opened, the T-block 14 can slide to squeeze the arc-shaped end of the arc plate 162 located inside the T-slot 15, and the arc plate 162 moves inside the arc slot 161 after being squeezed, and the spring 3 164 is squeezed so that the spring 3 164 has a rebound force to facilitate the reset of the arc plate 162.

[0064] Then, the arc plate 162 moves, driving the slot 163 to correspond to one end of the arc of the mounting rod 166, and the arc plate 162 is released from the extrusion limit of the mounting rod 166, and the mounting rod 166 is moved under the action of the rebound force of the spring 167 sleeved on its outer surface, and then the mounting rod 166 moves so that its arc end is inserted into the slot 163, and the end inserted into the mounting hole 165 is moved out and contracted in the through groove 168, and the mounting rod 166 is released from the limit installation of the environmental monitoring instrument body 7, and then the semicircular plate 3 and the semicircular ring 8 are kept opened and fixed, and the environmental monitoring instrument body 7 installed in the mounting seat 5 can be taken out, so that the environmental monitoring instrument body 7 is convenient for disassembly and maintenance;

[0065] At the same time, when the inspection and repair are completed and it is time to install again, first open the semicircular plate 3 and the semicircular ring 8 to allow one end of the mounting rod 166 to shrink, and then insert the bottom of the environmental monitoring instrument body 7 into the mounting seat 5, and make the mounting hole 165 correspond to the end of the mounting rod 166, and then loosen the semicircular plate 3 and the semicircular ring 8 to allow the mounting rod 166 to move and be inserted into the mounting hole 165 to limit the installation of the environmental monitoring instrument body 7. Since the elastic coefficient of spring three 164 is greater than the elastic coefficient of spring four 167, the elastic rebound force of spring three 164 can drive the arc plate 162 to move so that the arc end of the mounting rod 166 inside the slot 163 with an arc shape inside is squeezed, and the mounting rod 166 is squeezed and inserted into the mounting hole 165, thereby facilitating the disassembly, inspection and reinstallation of the environmental monitoring instrument body 7.

[0066] like Fig.12 As shown, a method for using a mobile environmental monitoring device for an assembled subway station is provided. The method adopts the mobile environmental monitoring device for an assembled subway station, and comprises the following steps:

[0067] S1: The environment monitoring device body 7 is driven by the intelligent mobile vehicle 1 to move inside the assembled subway station, and the air quality inside the subway station is monitored by the environment monitoring device body 7 during the movement;

[0068] S2: When the semicircular plate 3 and the semicircular ring 8 collide, the Z-shaped connecting rod 12 drives the T-shaped block 14 to slide and squeeze the second spring 13, and the second spring 13 can buffer the collision and provide a certain protection for the environmental monitoring instrument body 7;

[0069] S3: When the semicircular plate 3 and the semicircular ring 8 collide, the mounting seat 5 can move, and after the mounting seat 5 moves, the connecting rod piston 1 603 is driven to slide and squeeze the gas, and the squeezed gas drives the connecting rod piston 2 607 to extend to support and prevent the environmental monitoring device from tipping over;

[0070] S4: The extension of the connecting rod piston 607 can drive the pneumatic horn 613 to emit a sound to warn people in the station, and the extension of the connecting rod piston 607 drives the support plate 615 to rotate and fit the ground to support the environmental monitoring device, thereby providing more stable support for the environmental monitoring device and achieving better anti-dumping effect;

[0071] S5: When a person in the station falls and collides with the support assembly 17 and the elastic soft cover 4, the impact received can be buffered and the pain felt by the person in the station can be reduced;

[0072] S6: The installation assembly 16 is operated by moving and opening the semicircular plate 3 and the semicircular ring 8, and the installation assembly 16 facilitates the environmental monitoring instrument body 7 to be removed from the inside of the mounting seat 5 for disassembly and maintenance.

[0073] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0074] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0075] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An assembled mobile environment monitoring device for a subway station, comprising an intelligent mobile vehicle (1) and a base (2), wherein the base (2) is fixedly connected to the top of the intelligent mobile vehicle (1); Features: The base (2) has a mounting groove (9) on its top, a mounting seat (5) is arranged inside the mounting groove (9), a groove (10) is arranged on the top of the mounting seat (5), and an environmental monitoring instrument body (7) is installed inside the groove (10); Two T-shaped slots (15) are provided inside the mounting seat (5), a T-shaped block (14) is slidably connected inside the T-shaped slot (15), and a second spring (13) is fixedly connected between the T-shaped block (14) and the T-shaped slot (15); A through groove (11) is provided inside one side of the T-shaped groove (15); a Z-shaped connecting rod (12) is fixedly connected to one side of the T-shaped block (14); the Z-shaped connecting rod (12) is slidably connected to the through groove (11); one end of the Z-shaped connecting rod (12) is fixedly connected to a semicircular ring (8); a group of support components (17) are arranged on the top of the two semicircular rings (8); the tops of the two groups of support components (17) are fixedly connected to a semicircular plate (3); and an elastic soft cover (4) is sleeved on the outer surface of the support component (17).

2. The assembled mobile environment monitoring device for a subway station according to claim 1 is characterized in that: The support assembly (17) comprises two slots (171), the two slots (171) are respectively arranged on opposite sides of the semicircular plate (3) and the semicircular ring (8), a support rod (172) is rotatably connected inside the slot (171) via a rotating shaft, and opposite ends of the two support rods (172) are rotatably connected to a torsion spring via a rotating shaft.

3. The assembled mobile environment monitoring device for a subway station according to claim 2 is characterized in that: The outer surfaces of the two support rods (172) are fixedly connected with a fixing block (173), a guide rod (174) passes through the interior of the fixing block (173), one end of the guide rod (174) is fixedly connected with a bonding plate (176), a spring five (175) is fixedly connected between the bonding plate (176) and the fixing block (173), and the opposite sides of the two bonding plates (176) are bonded to each other.

4. The assembled mobile environment monitoring device for a subway station according to claim 1 is characterized in that: The anti-dumping assembly (6) further comprises a plurality of inner grooves (604) uniformly distributed inside the base (2), a connecting rod piston (603) being slidably connected inside the inner groove (604) via a spring (606), a top end of the connecting rod piston (603) being fixedly connected to a bottom of the mounting seat (5), a plurality of uniformly distributed receiving grooves (605) being provided inside the base (2) at the bottom, a vent pipe (608) being provided between the receiving groove (605) and the inner groove (604), a sleeve (609) being fixedly installed inside the receiving groove (605), the sleeve (609) being communicated with the vent pipe (608), a connecting rod piston (607) being slidably connected inside the sleeve (609), the connecting rod piston (607) being initially received inside the sleeve (609), and the connecting rod piston (607) being in contact with the ground when extended.

5. The assembled mobile environment monitoring device for a subway station according to claim 4 is characterized in that: The inner side wall of the mounting groove (9) is provided with two guide grooves (602), the guide grooves (602) are in communication with the through groove (11), a guide block (601) is slidably connected inside the guide groove (602), and one side of the guide block (601) is fixedly connected to the outer surface of the mounting seat (5).

6. The assembled mobile environment monitoring device for a subway station according to claim 4 is characterized in that: A fixing ring (610) is fixedly connected inside the sleeve (609), the bottom end of the connecting rod piston 2 (607) passes through the fixing ring (610), a through hole (612) is opened inside the fixing ring (610), and a pneumatic horn (613) is fixedly installed at the bottom of the fixing ring (610), and the pneumatic horn (613) is communicated with the through hole (612).

7. The assembled mobile environment monitoring device for a subway station according to claim 6, characterized in that: A concave block (619) is fixedly connected to the top of the fixing ring (610), a baffle (611) is rotatably connected to the inside of the concave block (619) via a rotating shaft, a through hole (614) is provided inside the fixing ring (610), and the bottom surface of the baffle (611) is larger than the cross section of the through hole (614).

8. The assembled mobile environment monitoring device for a subway station according to claim 7 is characterized in that: The bottom end of the connecting rod piston 2 (607) is fixedly connected with a connecting block (616), and a sleeve block (618) is arranged at the bottom of the connecting block (616). The connecting block (616) is rotatably connected with the torsion spring and the sleeve block (618) via a rotating shaft. A support plate (615) is arranged on the outer surface of the sleeve block (618) via a fixed rod (617), and the sleeve block (618) is slidably connected with the support plate (615) via the fixed rod (617).

9. The assembled mobile environment monitoring device for a subway station according to claim 1, characterized in that: It also includes a mounting assembly (16), the mounting assembly (16) including two arc-shaped grooves (161) provided inside the mounting seat (5), the arc-shaped grooves (161) communicating with the inside of the T-shaped groove (15), an arc-shaped plate (162) movably connected inside the arc-shaped groove (161), a spring three (164) fixedly connected between the arc-shaped plate (162) and the arc-shaped groove (161), and a slot (163) provided on one side of the arc-shaped plate (162); A through groove (168) is provided between the arc groove (161) and the groove (10), and a mounting rod (166) is slidably connected to the inside of the through groove (168) via a spring four (167), and one end of the mounting rod (166) is adapted to the slot (163). Two mounting holes (165) are provided on the outer surface of the environmental monitoring instrument body (7), and one end of the mounting rod (166) is inserted into the inside of the mounting hole (165).

10. A method for using a mobile environment monitoring device for an assembled subway station, the method using the mobile environment monitoring device for an assembled subway station as claimed in claim 9, characterized in that: The following steps are involved: S1: The environment monitoring device body (7) is driven by the intelligent mobile vehicle (1) to move inside the assembled subway station, and the air quality inside the subway station is monitored by the environment monitoring device body (7) during the movement; S2: When the semicircular plate (3) and the semicircular ring (8) collide, the Z-shaped connecting rod (12) drives the T-shaped block (14) to slide and squeeze the second spring (13), and the second spring (13) can buffer the collision and provide a certain degree of protection to the environmental monitoring instrument body (7); S3: When the semicircular plate (3) and the semicircular ring (8) collide, the mounting seat (5) can be moved, and after the mounting seat (5) moves, it drives the connecting rod piston 1 (603) to slide and squeeze the gas, and the squeezed gas drives the connecting rod piston 2 (607) to extend to support and prevent the environmental monitoring device from tipping over; S4: The extension of the second connecting rod piston (607) can drive the pneumatic horn (613) to emit a sound to warn people in the station, and after the second connecting rod piston (607) is extended, it drives the support plate (615) to rotate and fit the ground to support the environmental monitoring device, thereby supporting the environmental monitoring device more stably and achieving a better anti-dumping effect; S5: When a person in the station falls and collides with the support assembly (17) and the elastic soft cover (4), the impact received can be cushioned and the pain felt by the person in the station can be reduced; S6: The semicircular plate (3) and the semicircular ring (8) are moved and opened to allow the mounting assembly (16) to operate, and the mounting assembly (16) facilitates the environmental monitoring instrument body (7) to be removed from the inside of the mounting seat (5) for disassembly and maintenance.

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