Fire safety engineering early warning real-time monitoring device and use method thereof

Abstract

The invention discloses a fire safety engineering early warning real-time monitoring device and a use method thereof, and belongs to the technical field of fire safety engineering early warning real-time monitoring. The fire safety engineering early warning real-time monitoring device comprises a mounting plate I and a monitoring equipment main body; according to the fire safety engineering early warning real-time monitoring device and the using method thereof, the first bidirectional threaded rod, the second bidirectional threaded rod, the threaded cylinder and the rotating shaft are arranged, the vertical width distance between the two first supports is conveniently adjusted through the effect of the first sliding base on the first bidirectional threaded rod, and the vertical width distance between the two first supports is conveniently adjusted through the effect of the second sliding base on the second bidirectional threaded rod; the width distance between the left side and the right side of the threaded cylinder can be conveniently adjusted, adjustment can be conveniently carried out according to the position of an installation hole of a monitoring equipment body, transverse and longitudinal installation of the monitoring equipment body can be adapted by adjusting the distance, the installation time is greatly shortened, wall damage caused by errors is reduced, the working efficiency is greatly improved, and the practicability is high. And the working quality is improved, and the normal use of the fire-fighting monitoring equipment is not influenced.

Description

Technical Field

[0001] The present invention belongs to the technical field of early warning real-time monitoring of fire safety engineering, and in particular relates to a early warning real-time monitoring device for fire safety engineering and a use method thereof. Background Art

[0002] Fire monitoring equipment is necessary equipment to ensure people's safety. It is usually installed on the wall in the corridor of the floor residents. It can be informed at the first time after a fire occurs. When installing fire monitoring equipment, you first need to measure the spacing between the mounting holes of the mounting components in the fire monitoring equipment to be installed and the arrangement of the mounting holes, which are generally divided into circular and rectangular shapes. Then, holes are drilled on the wall according to the spacing and arrangement between the mounting holes of the mounting components in the fire monitoring equipment.

[0003] The existing fire monitoring equipment needs to spend a lot of time to measure the size, control the drilling spacing and layout during installation. Once an error is made, it will not only destroy the beauty of the wall, but also waste a lot of workers' time. Moreover, it cannot be adjusted after installation, which will not only greatly reduce work efficiency, but also reduce work quality, resulting in poor installation effect of fire monitoring equipment and affecting the normal use of fire monitoring equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a real-time monitoring device for early warning of fire safety projects and a method for using the same, so as to solve the problem that the existing fire monitoring equipment proposed in the above background technology needs to spend a lot of time to measure the size, control the drilling spacing and arrangement during installation. Once an error occurs, it will not only destroy the beauty of the wall, but also waste a lot of workers' time. Moreover, it cannot be adjusted after installation, which will not only greatly reduce work efficiency, but also reduce work quality, resulting in poor installation effect of fire monitoring equipment and affecting the normal use of fire monitoring equipment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: it comprises a mounting plate 1 and a monitoring device main body, wherein a bolt 1 is threadedly installed at four corners of the mounting plate 1, a rotating shaft is rotatably installed on the front side surface of the mounting plate 1, a supporting plate is installed on the front side surface of the rotating shaft, two fixing plates are installed on the front side surface of the supporting plate, a two-way threaded rod 1 is rotatably installed on the two fixing plates, one end of the two-way threaded rod 1 penetrates and extends out of one of the fixing plates and is installed with a rotating knob 1, a sliding seat 1 is threadedly installed on two sections of the threads of the two-way threaded rod 1, a U-shaped bracket 1 is installed on the front side surface of the sliding seat 1, a two-way threaded rod 2 is rotatably installed on the bracket 1, one end of the two-way threaded rod 2 penetrates and extends out of the bracket 1 and is installed with a rotating knob 2, a sliding seat 2 is threadedly installed on two sections of the threads of the two-way threaded rod 2, a threaded barrel is installed on the front side surface of the sliding seat 2, and bolts 2 are threadedly installed at the four corners of the monitoring device main body, and the tail ends of the four bolts 2 are threadedly connected with the corresponding four threaded barrels respectively.

[0006] The above scheme is adopted, by setting a two-way threaded rod 1, a two-way threaded rod 2, a threaded barrel and a rotating shaft, and utilizing the function of the slide seat 1 on the two-way threaded rod 1, it is convenient to adjust the upper and lower width distance between the two brackets 1, and combined with the function of the slide seat 2 on the two-way threaded rod 2, it is convenient to adjust the width distance between the left and right of the threaded barrel, and then it is convenient to adjust according to the position of the mounting hole of the monitoring equipment body. By adjusting the spacing, it can adapt to the installation of the horizontal and vertical monitoring equipment body, which not only greatly shortens the installation time and reduces the damage to the wall due to errors, but also can adjust the angle after the monitoring equipment body is installed through the function of the rotating shaft, which will not only greatly improve the work efficiency, but also improve the work quality, so that the installation of the fire monitoring equipment is very effective and will not affect the normal use of the fire monitoring equipment.

[0007] As a preferred embodiment, a limiting groove 1 is provided on the front side surface of the support plate, and two limiting plates 1 are slidably installed in the limiting groove 1, and the two limiting plates 1 are respectively fixedly connected to two sliding seats 1; a limiting groove 2 is provided on the front side surface of the bracket 1, and two limiting plates 2 are slidably installed in the limiting groove 2, and the limiting plates 2 are fixedly connected to the sliding seat 2.

[0008] By adopting the above scheme, by setting limit plate one and limit plate two, and utilizing the effect of limit plate one and limit plate two sliding in limit groove one and limit groove two respectively, slide one and slide two are respectively limited and supported, so that slide one and slide two can stably move in a straight line when driven by bidirectional threaded rod one and bidirectional threaded rod two respectively, thereby further improving the stability and firmness of slide one and slide two.

[0009] As a preferred embodiment, two U-shaped sliding bars are installed on the front side of the support plate, and two sliding seats three are slidably installed on the sliding bars. The two sliding seats three located at the same height are fixedly connected to a bracket one at the same height.

[0010] By adopting the above scheme, a sliding rod and a sliding seat three are set, the sliding rod is used to support the sliding seat three, and the fixed connection between the sliding seat three and the bracket one is combined to provide auxiliary support for the bracket one, so that the bracket one can move up and down stably when driven by the sliding seat one, thereby avoiding the shaking of the bracket one.

[0011] As a preferred embodiment, a cavity is provided inside the mounting plate 1, one end of the rotating shaft extends through the cavity and is rotatably connected to the cavity, a vertical plate is installed in the cavity, a slide groove 1 is provided on the left side of the vertical plate, a slide plate 1 is slidably installed in the slide groove 1, a tooth plate is installed on the left side of the slide plate 1, a gear meshing with the tooth plate is installed on the rotating shaft, an operating rod is installed on the upper surface of the tooth plate, one end of the operating rod extends through the mounting plate 1 and is installed with a pull plate.

[0012] By adopting the above scheme, gears, toothed plates, slide plates and vertical plates are set, and the slide groove on the vertical plate is used for sliding of the slide plate to support and fix the toothed plate in a sliding manner. Combined with the meshing effect of the toothed plate and the gear, the toothed plate is driven to move by moving the operating lever, thereby realizing the rotation of the rotating shaft, so that the staff can adjust the angle of the monitoring equipment body by moving the operating lever, thereby convenient operation and simple structure.

[0013] As a preferred embodiment, two slide grooves 2 are provided on the upper surface of the mounting plate 1, and the two slide grooves 2 are respectively located on the left and right sides of the operating rod, and a slide plate 2 is slidably installed in the slide groove 2, and a spring 1 is installed on a side surface of the inner wall of the slide groove 2, and one end of the spring 1 is fixedly connected to the slide plate 2, and an L-shaped movable plate is installed on the upper surface of the slide plate 2, and arc-shaped cleaning cotton plates are provided on the left and right sides of the operating rod, and the movable plate is detachably connected to the cleaning cotton plate through a fixing component.

[0014] The above scheme is adopted, by setting a cleaning cotton plate, a slide plate 2 and a spring 1, and utilizing the sliding effect of the slide plate 2 in the slide groove, the movable plate can be moved conveniently. Combined with the elastic effect of the spring 1, the slide plate 2 can be reset automatically after being moved by the reaction force of the spring. With the action of the cleaning cotton plate, the outer side of the operating rod is wrapped, thereby facilitating the cleaning of dust on the surface of the operating rod when moving the operating rod, thereby avoiding blockage caused by excessive dust that affects the movement of the operating rod.

[0015] As a preferred embodiment, a telescopic rod 1 installed in a second slide groove is arranged in the first spring, and a telescopic shaft of the first telescopic rod is fixedly connected to the second slide plate.

[0016] By adopting the above scheme, by setting up a telescopic rod 1 and utilizing the effect of the telescopic rod 1 being located inside the spring 1, the interior of the spring 1 is filled, so that the interior of the spring 1 is fully full, avoiding the lateral deviation of the spring 1 when it is squeezed or stretched, thereby improving the stability of the spring 1 and further extending the service life of the spring 1.

[0017] As a preferred embodiment, the fixing assembly includes two groups of fixing pins, each group has two fixing pins, the two fixing pins in the same group are installed on the movable plate, and the cleaning cotton plate is provided with two fixing grooves for use with the fixing pins, and one end of the fixing pin extends into the fixing groove.

[0018] By adopting the above scheme, a fixing pin is set, and one end of the fixing pin is extended into the fixing groove. On the one hand, the cleaning cotton board is fixed and supported. On the other hand, it is convenient to move one end of the fixing pin out of the fixing groove to disassemble and replace the cleaning cotton board as the slide plate 2 moves later, so that the cleaning cotton board that has been used for a longer time can be replaced in time.

[0019] As a preferred embodiment, an annular groove is provided on the front side of the mounting plate 1, four arc plates are slidably installed in the annular groove, one end of the arc plate is fixedly connected to the support plate, and a telescopic rod 2 is installed on the inner bottom surface of the cavity, and the telescopic shaft of the telescopic rod 2 is fixedly connected to the tooth plate.

[0020] By adopting the above scheme, an arc plate is set up, and the sliding effect of one end of the arc plate in the annular groove is utilized to strengthen the support of the support plate, thereby improving the stability of the support plate, so that the support plate can stably support the fixed plate, further improving the stability and firmness of the bidirectional threaded rod.

[0021] As a preferred embodiment, a U-shaped bracket 2 is rotatably installed on the monitoring device body through a sliding assembly, a connecting rod is slidably installed on the transverse part of the bracket 2, a circular cleaning brush is installed on one end of the connecting rod, a baffle is installed on the other end of the connecting rod, a spring 2 is sleeved on the connecting rod with two ends respectively fixedly connected to the baffle and the bracket 2, the sliding assembly includes two mounting plates 2, the two mounting plates 2 are respectively located on the left and right sides of the monitoring device body, a bolt 3 is threadedly installed on the mounting plate 2, the tail end of the bolt 3 passes through the mounting plate 2 and is threadedly connected to the monitoring device body, a sliding groove 3 is opened on the mounting plate 2, a slide plate 3 is slidably installed in the sliding groove 3, a rotating column is rotatably installed on the slide plate 3, and the two ends of the bracket 2 are respectively fixedly connected to the rotating column.

[0022] The above scheme is adopted, by setting a cleaning brush, a connecting rod, a spring two and a bracket two, using the bracket two to support the connecting rod, and combining the sliding penetration of the connecting rod, the connecting rod can move freely forward and backward, and combined with the rotation installation of the bracket two to cooperate with the cleaning brush, it is convenient to rotate the bracket two to the front side of the monitoring device body, and use the cleaning brush to clean the dust on the monitoring device body, thereby preventing the monitoring device body from being covered with dust and affecting the monitoring effect. Combined with the effect of the spring two and the baffle, the cleaning brush can reset itself after use, and the structure is simple. By setting the mounting plate two and the slide plate three, using the effect of the bolt three on the mounting plate two, it is convenient to fix the mounting plate two on the monitoring device body, and it is also convenient to disassemble the mounting plate two later. Combined with the effect of the slide plate three sliding in the slide groove two, it is convenient to move the cleaning brush when not in use to one side, so as to avoid the cleaning brush affecting the work of the monitoring device, thereby increasing the scope of application.

[0023] A method for using a fire safety engineering early warning real-time monitoring device comprises the following steps:

[0024] S1. Place the mounting plate 1 in a proper position, and then turn bolt 1 to fix the mounting plate 1;

[0025] S2. Then adjust the position of the threaded barrel according to the position of the mounting hole on the monitoring device body, turn the rotary knob 1, the rotary knob 1 drives the bidirectional threaded rod 1 to rotate, when the bidirectional threaded rod 1 rotates, it drives the two slides 1 to move relative to each other, when the slide 1 moves, it drives the limit plate 1 to slide in the limit groove 1, the slide 1 drives the bracket 1 to move, when the distance between the two brackets 1 is adjusted to an appropriate position, stop turning the rotary knob 1, then turn the rotary knob 2, the rotary knob 2 drives the bidirectional threaded rod 2 to rotate, the bidirectional threaded rod 2 drives the two slides 2 to move, when the slide 2 moves, it drives the limit plate 2 to slide in the limit groove 2, when the slide 2 moves, it drives the threaded barrel to move, and then adjust the distance between the threaded barrels, when the four threaded barrels are adjusted to an appropriate position, stop turning the rotary knob 2, then you can turn the bolt 2 on the monitoring device body, the tail end of the bolt 2 is threadedly connected to the threaded barrel, and then the monitoring device body can be fixed;

[0026] S3. When the angle of the monitoring device body needs to be changed, the operating rod is moved upward. When the operating rod moves, the toothed plate is driven to move. The toothed plate drives the slide plate 1 to slide in the slide groove 1 to stretch the telescopic rod 2. At this time, due to the meshing effect of the toothed plate and the gear, the gear rotates to drive the shaft to rotate, the shaft drives the support plate to rotate, and the support plate drives the bidirectional threaded rod 1 to rotate, thereby rotating the angle of the monitoring device body;

[0027] S4. When the angle of the monitoring device body is adjusted to an appropriate position, stop moving the operating rod, and cooperate with the cleaning cotton board to wrap the outer side of the operating rod, so as to facilitate cleaning of the dust on the surface of the operating rod when moving the operating rod, thereby avoiding blockage caused by excessive dust and affecting the movement of the operating rod;

[0028] S5. When it is necessary to clean the dust on the main body of the monitoring device, move bracket two. When bracket two moves, it drives slide plate three to slide in slide groove three, and moves bracket two to the side close to the main probe of the monitoring device. Then rotate bracket two and rotate bracket two ninety degrees. At this time, the lateral part of bracket two is located in front of the main probe of the monitoring device. Then move the baffle plate, and the baffle plate drives the connecting rod to move. The connecting rod drives the cleaning brush to contact the main probe of the monitoring device. Then swing the baffle plate up and down to clean the dust on the main probe of the monitoring device. After cleaning, reset bracket two, and then fire safety monitoring can be carried out through the main body of the monitoring device.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The fire safety engineering early warning real-time monitoring device and the use method thereof are provided with a bidirectional threaded rod 1, a bidirectional threaded rod 2, a threaded barrel and a rotating shaft, and the function of the sliding seat 1 on the bidirectional threaded rod 1 is used to facilitate the adjustment of the upper and lower widths between the two brackets 1, and the function of the sliding seat 2 on the bidirectional threaded rod 2 is combined to facilitate the adjustment of the widths between the left and right sides of the threaded barrel, thereby facilitating the adjustment according to the position of the mounting hole of the monitoring device body, and adapting to the installation of the horizontal and vertical monitoring device body by adjusting the spacing, which not only greatly shortens the installation time and reduces the damage to the wall caused by errors, but also can adjust the angle after the monitoring device body is installed through the function of the rotating shaft, thereby greatly improving the work efficiency and the work quality, so that the installation of the fire monitoring device is very effective and will not affect the normal use of the fire monitoring device;

[0031] The fire safety engineering early warning real-time monitoring device and its use method are provided with gears, toothed plates, a slide plate and a vertical plate, and the slide groove on the vertical plate is used to slide the slide plate, so as to slide and fix the toothed plate, and the toothed plate is driven to move by moving the operating rod, thereby realizing the effect of rotating the rotating shaft, so that the staff can adjust the angle of the monitoring device body by moving the operating rod, so that the operation is convenient and the structure is simple;

[0032] The fire safety engineering early warning real-time monitoring device and its use method are provided with a cleaning cotton plate, a sliding plate two and a spring one, and utilize the sliding plate two to slide in the slide groove to facilitate the movement of the movable plate. Combined with the elastic effect of the spring one, the sliding plate two after movement can be automatically reset by the reaction force of the spring, and the cleaning cotton plate is used to wrap the outer side of the operating rod, so as to facilitate the cleaning of the dust on the surface of the operating rod when the operating rod is moved, thereby avoiding the blockage caused by too much dust and affecting the movement of the operating rod;

[0033] The fire safety engineering early warning real-time monitoring device and its use method are provided with a cleaning brush, a connecting rod, a second spring and a second bracket, and the second bracket is used to support the connecting rod. Combined with the sliding penetration of the connecting rod, the connecting rod can move freely forward and backward. Combined with the rotation installation of the second bracket and the action of the cleaning brush, the second bracket can be conveniently rotated to the front side of the monitoring device body, and the dust on the monitoring device body can be cleaned by the cleaning brush, thereby preventing the monitoring device body from being covered with dust and affecting the monitoring effect. Combined with the action of the second spring and the baffle, the cleaning brush can be reset automatically after use, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0036] Figure 3 It is a schematic diagram of the main structure of the support plate of the present invention;

[0037] Figure 4 It is a schematic diagram of the front view of the bidirectional threaded rod of the present invention;

[0038] Figure 5 It is a schematic diagram of the structure of the bidirectional threaded rod of the present invention from two side views;

[0039] Figure 6 It is a schematic diagram of the main structure of the mounting plate of the present invention;

[0040] Figure 7 It is a schematic diagram of the main cross-sectional structure of a mounting plate of the present invention;

[0041] Figure 8 It is a schematic diagram of the top view of the main structure of the monitoring device of the present invention.

[0042] In the figure: 1. Monitoring equipment body; 2. Mounting plate 1; 3. Bolt 1; 4. Rotating shaft; 5. Support plate; 6. Fixing plate; 7. Two-way threaded rod 1; 8. Rotating knob 1; 9. Sliding seat 1; 10. Bracket 1; 11. Sliding seat 2; 12. Two-way threaded rod 2; 13. Limiting plate 2; 14. Threaded cylinder; 15. Limiting plate 1; 16. Sliding rod; 17. Sliding seat 3; 18. Bolt 2; 19. Arc plate; 20. Gear; 21. Tooth plate ; 22. Vertical plate; 23. Slide plate one; 24. Telescopic rod two; 25. Operating lever; 26. Pull plate; 27. Cleaning cotton plate; 28. Slide plate two; 29. ​​Telescopic rod one; 30. Spring one; 31. Movable plate; 32. Fixing pin; 33. Rotating knob two; 34. Mounting plate two; 35. Bolt three; 36. Bracket two; 37. Rotating column; 38. Slide plate three; 39. Cleaning brush; 40. Connecting rod; 41. Spring two; 42. Baffle. DETAILED DESCRIPTION

[0043] See also Figure 1-8 The present invention provides a fire safety engineering early warning real-time monitoring device and a method of using the same, comprising a mounting plate 2 and a monitoring device body 1, wherein bolts 3 are threadedly installed at the four corners of the mounting plate 2, a rotating shaft 4 is rotatably installed on the front side of the mounting plate 2, a supporting plate 5 is installed at the front end of the rotating shaft 4, two fixing plates 6 are installed on the front side of the supporting plate 5, two fixing plates 6 are rotatably installed with a bidirectional threaded rod 7, one end of the bidirectional threaded rod 7 penetrates and extends out of one of the fixing plates 6 and is installed with a rotating knob 8, a sliding seat 9 is threadedly installed on the two sections of the thread of the bidirectional threaded rod 7, a U-shaped bracket 10 is installed on the front side of the sliding seat 9, a bidirectional threaded rod 2 12 is rotatably installed on the bracket 10, one end of the bidirectional threaded rod 2 12 penetrates and extends out of the bracket 10 and is installed with a rotating knob 2 33, a sliding seat 2 11 is threadedly installed on the two sections of the thread of the bidirectional threaded rod 2 12, and a threaded cylinder 14 is installed on the front side of the sliding seat 2 11, and the monitoring device The four corners of the equipment body 1 are all threadedly installed with bolts 2 18, and the tail ends of the four bolts 2 18 are threadedly connected with the corresponding four threaded tubes 14 respectively. By setting a two-way threaded rod 1 7, a two-way threaded rod 2 12, a threaded tube 14 and a rotating shaft 4, the function of the sliding seat 1 9 on the two-way threaded rod 1 7 is utilized to facilitate the adjustment of the upper and lower width distance between the two brackets 10, and the function of the sliding seat 2 11 on the two-way threaded rod 2 12 is combined to facilitate the adjustment of the width distance between the left and right of the threaded tube 14, and then it is convenient to adjust according to the position of the mounting hole of the monitoring device body 1. By adjusting the spacing, it can adapt to the installation of the horizontal and vertical monitoring device body 1, which not only greatly shortens the installation time and reduces the damage to the wall due to errors, but also can adjust the angle after the monitoring device body 1 is installed through the function of the rotating shaft 4, which will not only greatly improve the work efficiency, but also improve the work quality, so that the installation of the fire monitoring equipment is very effective and will not affect the normal use of the fire monitoring equipment.

[0044] A limiting groove 1 is provided on the front side of the support plate 5, and two limiting plates 15 are slidably installed in the limiting groove 1. The two limiting plates 15 are fixedly connected to the two slide seats 19 respectively. A limiting groove 2 is provided on the front side of the bracket 10, and two limiting plates 2 13 are slidably installed in the limiting groove 2. The limiting plates 2 13 are fixedly connected to the slide seat 2 11. By arranging the limiting plates 15 and 13, and utilizing the effect of the limiting plates 15 and 13 sliding in the limiting groove 1 and the limiting groove 2 respectively, the slide seat 1 9 and the slide seat 2 11 are limitedly supported respectively, so that the slide seat 1 9 and the slide seat 2 can stably move in a straight line when they are driven to move by the two-way threaded rod 1 7 and the two-way threaded rod 2 12 respectively, thereby further improving the stability and firmness of the slide seat 1 9 and the slide seat 2 11.

[0045] Two U-shaped slide bars 16 are installed on the front side of the support plate 5, and two slide seats 3 17 are slidably installed on the slide bars 16. The two slide seats 3 17 located at the same height are fixedly connected to the bracket 10 at the same height. By setting the slide bars 16 and the slide seats 3 17, the slide bars 16 are used to support the slide seats 3 17, and combined with the fixed connection between the slide seats 3 17 and the bracket 10, the bracket 10 is auxiliary supported, so that the bracket 10 can stably move up and down when driven by the slide seat 9, thereby avoiding the shaking of the bracket 10.

[0046] A cavity is provided inside the mounting plate 2, one end of the rotating shaft 4 extends through and into the cavity and is rotatably connected with the cavity, a vertical plate 22 is installed in the cavity, a sliding groove 1 is provided on the left side of the vertical plate 22, a slide plate 23 is slidably installed in the sliding groove 1, a toothed plate 21 is installed on the left side of the slide plate 23, a gear 20 meshing with the toothed plate 21 is installed on the rotating shaft 4, an operating rod 25 is installed on the upper surface of the toothed plate 21, one end of the operating rod 25 extends through and out of the mounting plate 2 and is provided with a pull plate 26. By arranging the gear 20, the toothed plate 21, the slide plate 23 and the vertical plate 22, the slide groove 1 on the vertical plate 22 is used for the sliding of the slide plate 23, the toothed plate 21 is slidably supported and fixed, and combined with the meshing of the toothed plate 21 and the gear 20, the toothed plate 21 is driven to move by moving the operating rod 25, thereby realizing the rotation of the rotating shaft 4, so that the staff can adjust the angle of the monitoring equipment body 1 by moving the operating rod 25, so that the operation is convenient and the structure is simple.

[0047] The upper surface of the mounting plate 1 2 is provided with two slide grooves 2, and the two slide grooves 2 are respectively located at the left and right sides of the operating rod 25. A slide plate 28 is slidably installed in the slide groove 2, and a spring 1 30 is installed on one side of the inner wall of the slide groove 2, and one end of the spring 1 30 is fixedly connected to the slide plate 28. An L-shaped movable plate 31 is installed on the upper surface of the slide plate 28. Arc-shaped cleaning cotton plates 27 are provided on the left and right sides of the operating rod 25, and the movable plate 31 is detachably connected to the cleaning cotton plate 27 through a fixing component. By arranging the cleaning cotton plate 27, the slide plate 28 and the spring 1 30, the sliding effect of the slide plate 28 in the slide groove is utilized to facilitate the movement of the movable plate 31. Combined with the elastic effect of the spring 1 30, the slide plate 28 after movement can be reset automatically by the reaction force of the spring, and the outer side of the operating rod 25 is wrapped with the effect of the cleaning cotton plate 27, so as to facilitate the cleaning of the dust on the surface of the operating rod 25 when the operating rod 25 is moved, thereby avoiding the blockage caused by too much dust affecting the activity of the operating rod 25.

[0048] A telescopic rod 29 installed in the slide groove 2 is provided in the spring 130, and the telescopic axis of the telescopic rod 29 is fixedly connected to the slide plate 28. By providing the telescopic rod 29 and utilizing the effect of the telescopic rod 29 being located in the spring 130, the interior of the spring 130 is filled, so that the interior of the spring 130 is fully full, avoiding the lateral deviation of the spring 130 when being squeezed or stretched, thereby improving the stability of the spring 130 and further extending the service life of the spring 130.

[0049] The fixing assembly includes two groups of fixing pins 32, each group of fixing pins 32 has two fixing pins 32, and the two fixing pins 32 in the same group are installed on the movable plate 31. Two fixing grooves for use with the fixing pins 32 are provided on the cleaning cotton board 27, and one end of the fixing pin 32 extends into the fixing groove. By setting the fixing pin 32 and utilizing the effect of one end of the fixing pin 32 extending into the fixing groove, on the one hand, the cleaning cotton board 27 is fixed and supported, and on the other hand, it is convenient to remove one end of the fixing pin 32 out of the fixing groove as the slide plate 28 moves in the later stage to disassemble and replace the cleaning cotton board 27, so that the cleaning cotton board 27 that has been used for a long time can be replaced in time.

[0050] An annular groove is provided on the front side of the mounting plate 2, and four arc plates 19 are slidably installed in the annular groove, one end of the arc plate 19 is fixedly connected to the support plate 5, and a telescopic rod 24 is installed on the inner bottom surface of the cavity, and the telescopic axis of the telescopic rod 24 is fixedly connected to the tooth plate 21. By providing the arc plate 19 and utilizing the effect of one end of the arc plate 19 sliding in the annular groove, the support plate 5 is strengthened and supported, and the stability of the support plate 5 is improved, so that the support plate 5 can stably support the fixed plate 6, further improving the stability and firmness of the bidirectional threaded rod 7.

[0051] A U-shaped bracket 36 is rotatably installed on the monitoring device body 1 through a sliding assembly, and a connecting rod 40 is slidably installed on the lateral part of the bracket 36, and a circular cleaning brush 39 is installed at one end of the connecting rod 40, and a baffle 42 is installed at the other end of the connecting rod 40. A spring 41 at both ends of the connecting rod 40 is sleeved and fixedly connected to the baffle 42 and the bracket 36 respectively. By arranging the cleaning brush 39, the connecting rod 40, the spring 41 and the bracket 36, the bracket 36 is used to support the connecting rod 40, and the connecting rod 40 is supported by the connecting rod 40. Combined with the effect of the connecting rod 40 sliding through, the connecting rod 40 can move freely back and forth. Combined with the effect of the cleaning brush 39 when the bracket 36 is rotatably installed, it is convenient to rotate the bracket 36 to the front side of the monitoring device body 1, and the dust on the monitoring device body 1 is cleaned by the cleaning brush 39, thereby preventing the monitoring device body 1 from being covered by dust and affecting the monitoring effect. Combined with the effect of the spring 41 and the baffle 42, the cleaning brush 39 can be reset automatically after use, and the structure is simple.

[0052] The sliding assembly includes two mounting plates 2 34, and the two mounting plates 2 34 are respectively located on the left and right sides of the monitoring device body 1. Bolts 35 are threadedly installed on the mounting plates 2 34, and the tail ends of the bolts 35 pass through the mounting plates 2 34 and are threadedly connected to the monitoring device body 1. A slide groove 3 is provided on the mounting plates 2 34, and a slide plate 38 is slidably installed in the slide groove 3. A rotating column 37 is rotatably installed on the slide plate 38, and the two ends of the bracket 2 36 are respectively fixedly connected to the rotating column 37. By setting the mounting plates 2 34 and the slide plates 38, the bolts 35 on the mounting plates 2 34 are used to facilitate fixing the mounting plates 2 34 on the monitoring device body 1, and also facilitate disassembly of the mounting plates 2 34 at a later time. Combined with the sliding effect of the slide plate 38 in the slide groove 2, it is convenient to move the cleaning brush 39 when not in use to one side to avoid the cleaning brush 39 affecting the operation of the monitoring device, thereby increasing the scope of application.

[0053] The present invention also provides a method for using a fire safety engineering early warning real-time monitoring device, comprising the following steps:

[0054] S1. Place the mounting plate 2 in a proper position, and then turn the bolt 3 to fix the mounting plate 2;

[0055] S2, then adjust the position of the threaded tube 14 according to the position of the mounting hole on the monitoring device body 1, turn the rotary knob 8, the rotary knob 8 drives the bidirectional threaded rod 7 to rotate, the bidirectional threaded rod 7 rotates, the two slides 9 move relative to each other, the slide 9 moves, the limit plate 15 slides in the limit groove 1, the slide 9 drives the bracket 10 to move, when the distance between the two brackets 10 is adjusted to the appropriate position, stop turning the rotary knob 8, and then turn the rotary knob 2 33, the rotary knob 2 33 drives the bidirectional threaded rod 7 to rotate. The threaded rod 12 rotates, and the bidirectional threaded rod 12 drives the two slides 11 to move. When the slide 11 moves, the limit plate 13 is driven to slide in the limit groove 2. When the slide 11 moves, the threaded cylinder 14 is driven to move, thereby adjusting the distance between the threaded cylinders 14. When the four threaded cylinders 14 are adjusted to the appropriate position, the rotation of the rotary knob 33 is stopped, and then the bolt 18 on the monitoring device body 1 can be rotated. The tail end of the bolt 18 is threadedly connected with the threaded cylinder 14, so that the monitoring device body 1 can be fixed;

[0056] S3. When the angle of the monitoring device body 1 needs to be changed, the operating rod 25 is moved upward. When the operating rod 25 moves, the toothed plate 21 is driven to move. The toothed plate 21 drives the slide plate 23 to slide in the slide groove 1 to stretch the telescopic rod 24. At this time, due to the meshing effect of the toothed plate 21 and the gear 20, the gear 20 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the support plate 5 to rotate, and the support plate 5 drives the bidirectional threaded rod 7 to rotate, thereby rotating the angle of the monitoring device body 1;

[0057] S4. When the angle of the monitoring device body 1 is adjusted to an appropriate position, the operation rod 25 is stopped from being moved, and the cleaning cotton plate 27 is used to wrap the outer side of the operation rod 25, so as to facilitate the cleaning of the dust on the surface of the operation rod 25 when the operation rod 25 is moved, thereby preventing the blockage caused by too much dust from affecting the movement of the operation rod 25;

[0058] S5. When it is necessary to clean the dust on the monitoring device body 1, move the bracket 2 36. When the bracket 2 36 moves, it drives the slide plate 3 38 to slide in the slide groove 3, and moves the bracket 2 36 to the side close to the probe of the monitoring device body 1. Then rotate the bracket 2 36 and rotate the bracket 2 36 ninety degrees. At this time, the lateral part of the bracket 2 36 is located in front of the probe of the monitoring device body 1. Then move the baffle 42. The baffle 42 drives the connecting rod 40 to move. The connecting rod 40 drives the cleaning brush 39 to contact the probe of the monitoring device body 1. Then swing the baffle 42 up and down to clean the dust on the probe of the monitoring device body 1. After cleaning, reset the bracket 2 36, and then perform fire safety monitoring through the monitoring device body 1.

Claims

1. A fire safety engineering early warning real-time monitoring device, characterized in that: The invention comprises a mounting plate (2) and a monitoring device body (1), wherein bolts (3) are threadedly installed at the four corners of the mounting plate (2), a rotating shaft (4) is rotatably installed on the front side of the mounting plate (2), a supporting plate (5) is installed at the front end of the rotating shaft (4), two fixing plates (6) are installed on the front side of the supporting plate (5), a bidirectional threaded rod (7) is rotatably installed on the two fixing plates (6), one end of the bidirectional threaded rod (7) passes through and extends out of one of the fixing plates (6) and is installed with a rotating knob (8), and a sliding seat (9) is threadedly installed on the two sections of the thread of the bidirectional threaded rod (7), A U-shaped bracket (10) is installed on the front side of the slide seat (9), and a bidirectional threaded rod (12) is rotatably installed on the bracket (10). One end of the bidirectional threaded rod (12) extends through the bracket (10) and is installed with a rotating knob (33). The two threads of the bidirectional threaded rod (12) are threadedly installed with a slide seat (11). The front side of the slide seat (11) is installed with a threaded barrel (14). Bolts (18) are threadedly installed at the four corners of the monitoring device body (1), and the tail ends of the four bolts (18) are respectively threadedly connected with the corresponding four threaded barrels (14).

2. The fire safety engineering early warning real-time monitoring device according to claim 1 is characterized by: The front side surface of the support plate (5) is provided with a limiting groove 1, and two limiting plates 1 (15) are slidably installed in the limiting groove 1. The two limiting plates 1 (15) are respectively fixedly connected to the two sliding seats 1 (9). The front side surface of the bracket 1 (10) is provided with a limiting groove 2, and two limiting plates 2 (13) are slidably installed in the limiting groove 2. The limiting plates 2 (13) are fixedly connected to the sliding seat 2 (11).

3. The fire safety engineering early warning real-time monitoring device according to claim 1 is characterized by: Two U-shaped sliding rods (16) are installed on the front side of the support plate (5), and two sliding seats (17) are slidably installed on the sliding rods (16). The two sliding seats (17) located at the same height are fixedly connected to the bracket (10) at the same height.

4. The fire safety engineering early warning real-time monitoring device according to claim 1 is characterized by: A cavity is provided inside the mounting plate (2), one end of the rotating shaft (4) extends through the cavity and is rotatably connected to the cavity, a vertical plate (22) is installed in the cavity, a slide groove (1) is provided on the left side of the vertical plate (22), a slide plate (23) is slidably installed in the slide groove (1), a tooth plate (21) is installed on the left side of the slide plate (23), a gear (20) meshing with the tooth plate (21) is installed on the rotating shaft (4), an operating rod (25) is installed on the upper surface of the tooth plate (21), one end of the operating rod (25) extends through the mounting plate (2) and is installed with a pull plate (26).

5. The fire safety engineering early warning real-time monitoring device according to claim 1 is characterized by: The upper surface of the mounting plate 1 (2) is provided with two slide grooves 2, the two slide grooves 2 are respectively located on the left and right sides of the operating rod (25), a slide plate 2 (28) is slidably installed in the slide groove 2, a spring 1 (30) is installed on one side of the inner wall of the slide groove 2, one end of the spring 1 (30) is fixedly connected to the slide plate 2 (28), an L-shaped movable plate (31) is installed on the upper surface of the slide plate 2 (28), and arc-shaped cleaning cotton plates (27) are arranged on the left and right sides of the operating rod (25), and the movable plate (31) is detachably connected to the cleaning cotton plate (27) through a fixing assembly.

6. The fire safety engineering early warning real-time monitoring device according to claim 5 is characterized by: The spring 1 (30) is provided with a telescopic rod 1 (29) installed in the slide groove 2, and the telescopic axis of the telescopic rod 1 (29) is fixedly connected to the slide plate 2 (28).

7. The fire safety engineering early warning real-time monitoring device according to claim 5 is characterized by: The fixing assembly comprises two groups of fixing pins (32), each group of the fixing pins (32) comprises two fixing pins (32), the two fixing pins (32) in the same group are mounted on the movable plate (31), the cleaning cotton plate (27) is provided with two fixing grooves for use with the fixing pins (32), and one end of the fixing pin (32) extends into the fixing groove.

8. The fire safety engineering early warning real-time monitoring device according to claim 4 is characterized by: The front side surface of the mounting plate 1 (2) is provided with an annular groove, and four arc-shaped plates (19) are slidably mounted in the annular groove, one end of the arc-shaped plate (19) is fixedly connected to the support plate (5), and the inner bottom surface of the cavity is provided with a telescopic rod 2 (24), and the telescopic shaft of the telescopic rod 2 (24) is fixedly connected to the toothed plate (21).

9. The fire safety engineering early warning real-time monitoring device according to claim 1 is characterized by: A U-shaped bracket (36) is rotatably mounted on the monitoring device body (1) through a sliding assembly, a connecting rod (40) is slidably mounted on the transverse portion of the bracket (36), a circular cleaning brush (39) is mounted on one end of the connecting rod (40), a baffle (42) is mounted on the other end of the connecting rod (40), a spring (41) is sleeved on the connecting rod (40), and the two ends are respectively fixedly connected to the baffle (42) and the bracket (36), the sliding assembly includes two mounting plates (34), the two mounting plates (34) and the two mounting plates (34) are respectively fixedly connected to the baffle (42) and the bracket (36). The second mounting plate (34) is respectively located on the left and right sides of the monitoring device body (1), and a bolt (35) is threadedly installed on the second mounting plate (34). The tail end of the bolt (35) passes through the second mounting plate (34) and is threadedly connected to the monitoring device body (1). A sliding groove (3) is provided on the second mounting plate (34), and a slide plate (38) is slidably installed in the sliding groove (3). A rotating column (37) is rotatably installed on the slide plate (38), and the two ends of the second bracket (36) are respectively fixedly connected to the rotating column (37).

10. A method for using the fire safety engineering early warning real-time monitoring device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Place the mounting plate 1 (2) in a suitable position, and then turn the bolt 1 (3) to fix the mounting plate 1 (2); S2. Then, the position of the threaded barrel (14) is adjusted according to the position of the mounting hole on the monitoring device body (1), and the rotary knob (8) is turned. The rotary knob (8) drives the bidirectional threaded rod (7) to rotate. When the bidirectional threaded rod (7) rotates, the two slides (9) are driven to move relative to each other. When the slide (9) moves, the limit plate (15) is driven to slide in the limit groove (1). The slide (9) drives the bracket (10) to move. When the distance between the two brackets (10) is adjusted to an appropriate position, the rotary knob (8) is stopped. Then, the rotary knob (33) is turned. The rotary knob (33) drives the bidirectional threaded rod (7) to rotate. The threaded rod (12) rotates, and the bidirectional threaded rod (12) drives the two slide seats (11) to move. When the slide seat (11) moves, the limiting plate (13) is driven to slide in the limiting groove (1). When the slide seat (11) moves, the threaded cylinder (14) is driven to move, thereby adjusting the distance between the threaded cylinders (14). When the four threaded cylinders (14) are adjusted to the appropriate position, the rotation of the rotating knob (33) is stopped, and then the bolt (18) on the monitoring device body (1) can be rotated. The tail end of the bolt (18) is threadedly connected with the threaded cylinder (14), so that the monitoring device body (1) can be fixed. S3. When the angle of the monitoring device body (1) needs to be changed, the operating rod (25) is moved upward. When the operating rod (25) moves, the toothed plate (21) is driven to move. The toothed plate (21) drives the slide plate 1 (23) to slide in the slide groove 1 to stretch the telescopic rod 2 (24). At this time, due to the meshing effect of the toothed plate (21) and the gear (20), the gear (20) rotates to drive the rotating shaft (4) to rotate. The rotating shaft (4) drives the support plate (5) to rotate. The support plate (5) drives the bidirectional threaded rod 1 (7) to rotate, thereby rotating the angle of the monitoring device body (1); S4. When the angle of the monitoring device body (1) is adjusted to an appropriate position, the operation rod (25) is stopped from being moved, and the cleaning cotton plate (27) is used to wrap the outer side of the operation rod (25), thereby facilitating the cleaning of dust on the surface of the operation rod (25) when the operation rod (25) is moved, thereby preventing the blockage caused by excessive dust from affecting the movement of the operation rod (25); S5. When it is necessary to clean the dust on the monitoring device body (1), move bracket 2 (36). When bracket 2 (36) moves, it drives slide plate 3 (38) to slide in slide groove 3, and moves bracket 2 (36) to the side close to the probe of the monitoring device body (1). Then, rotate bracket 2 (36) and rotate bracket 2 (36) ninety degrees. At this time, the lateral part of bracket 2 (36) is located in front of the probe of the monitoring device body (1). Then, move baffle plate (42). Baffle plate (42) drives connecting rod (40) to move. Connecting rod (40) drives cleaning brush (39) to contact with the probe of monitoring device body (1). Then, swing baffle plate (42) up and down to clean the dust on the probe of monitoring device body (1). After cleaning, reset bracket 2 (36) and then carry out fire safety monitoring through the monitoring device body (1).

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