Convenient railway construction safety monitoring device

Abstract

The utility model discloses a portable railway construction safety monitoring device, which comprises a sleeve rod, the sleeve rod is connected with a metal box through a moving rod, the metal box is connected with a camera through a supporting rod, the camera is provided with a wiping mechanism, the wiping mechanism comprises a storage box welded on the camera, and the storage box is provided with a storage groove. A connecting piece is welded to one end of the bottom of the camera, a reciprocating motor is welded to one end of the outer surface of the connecting piece, the output end of the reciprocating motor is connected with a lead screw through a bolt, one end of the lead screw extends into the connecting piece and is in threaded connection with a sliding rod, one end of the sliding rod extends out of the connecting piece, and the other end of the sliding rod is in threaded connection with the connecting piece. The reciprocating motor drives the lead screw to rotate in the working cavity, the sliding rod slides back and forth on the lead screw, the cleaning block further slides back and forth on the surface of the lens, and therefore the lens is wiped, and the situation that dust is adsorbed on the lens, and normal use of the camera is affected is effectively avoided.

Description

Technical Field

[0001] The utility model relates to railway construction, in particular to a portable railway construction safety monitoring device. Background Art

[0002] Railways are track lines for trains and other vehicles to travel on. Railway transportation is a land transportation method that uses locomotives to pull train vehicles on two parallel tracks. The traditional method is steel wheel transportation, but railway transportation in a broad sense also includes non-steel wheel transportation methods such as magnetic levitation trains, cable cars, and ropeways, or rail transportation. The rails can provide an extremely smooth and hard medium for the train wheels to roll on with minimal friction, making people on it feel more comfortable, and it can also save energy. If properly configured, railway transportation can save 50% to 70% of energy when carrying the same weight of goods compared to road transportation. Moreover, the rails can evenly distribute the weight of the train, greatly improving the train's load-bearing capacity.

[0003] When construction workers are working on the railway, in order to better observe the site or for anti-theft supervision, monitoring devices will be installed on site. However, when construction is carried out on existing construction sites, a large amount of dust will be generated during the construction process. The dust will be adsorbed on the lens of the camera, thereby blocking the camera, making the camera lose its monitoring purpose.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a convenient railway construction safety monitoring device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A portable railway construction safety monitoring device comprises a sleeve rod, a supporting mechanism is arranged on the sleeve rod, a moving rod is slidably connected inside the sleeve rod, a metal box is welded on the top of the moving rod, a power supply is arranged on the bottom of the metal box, a video storage device is fixedly installed at the center of the inner surface of the metal box, a wireless communication device is fixedly connected to the end of the inner surface of the metal box away from the video storage device, the top of the metal box is connected to the camera through a supporting rod, the camera is provided with a wiping mechanism, the wiping mechanism comprises a storage box fixedly connected to the camera, the A fixing block is welded on one end of the camera away from the storage box, a water pump is fixedly connected to the top of the fixing block, and the water pump is connected to the storage box through a water outlet pipe, a connecting piece is welded on one end of the bottom of the camera away from the support rod, a working cavity is opened inside the connecting piece, a reciprocating motor is fixedly connected to one end of the outer surface of the connecting piece, an output end of the reciprocating motor is connected to a screw rod through a bolt, one end of the screw rod extends into the working cavity and is threadedly connected to a sliding rod, one end of the sliding rod extends outside the connecting piece and is fixedly connected to a cleaning block.

[0008] Furthermore, in order to make the monitoring device stable on the ground, the supporting mechanism includes a triangular piece slidably connected to the sleeve rod, a fastening bolt is threadedly connected to the triangular piece, a supporting leg is equidistantly hinged on the bottom end of the triangular piece, a connecting rod is equidistantly hinged on the bottom end of the outer surface of the sleeve rod, and the end of the connecting rod away from the sleeve rod is hinged to the supporting leg.

[0009] Furthermore, in order to facilitate personnel control, a controller is provided on the other end of the inner surface of the metal box away from the video storage device, and the controller is electrically connected to the reciprocating motor and the water pump.

[0010] Furthermore, in order to spray the wiping liquid onto the lens of the camera, a support is welded on one end of the outer surface of the fixed block, a nozzle is fixedly connected to the support, and the nozzle is connected to the water pump through a connecting pipe.

[0011] Furthermore, in order to make the sliding rod slide stably on the connecting piece, a groove is provided on the bottom end of the fixing block, a guide rod is fixedly connected in the groove, and the guide rod is slidably connected to the sliding rod.

[0012] Furthermore, in order to adjust the height of the moving rod, a hoop is installed on the top of the outer surface of the sleeve rod through bolts, the top of the moving rod passes through the hoop and is fixedly connected to the metal box, and the hoop is threaded with an adjusting bolt.

[0013] Furthermore, in order to protect the electronic components in the metal box, one side of the outer surface of the metal box is connected to the cabinet door through a hinge.

[0014] Furthermore, in order to increase the friction between the supporting legs and the ground, anti-slip footrests are fixedly connected to the bottom ends of the supporting legs.

[0015] The beneficial effects of the utility model are:

[0016] 1. The reciprocating motor is operated through the controller, and the reciprocating motor drives the screw to rotate in the working chamber, so that the sliding rod slides back and forth on the screw, and further the cleaning block slides back and forth on the surface of the lens, so as to wipe the lens. The water pump and the reciprocating motor work at the same time. The water pump flows the wiping liquid in the storage box into the connecting pipe, and then sprays it onto the lens through the nozzle, and cooperates with the cleaning block to further improve the cleaning effect of the lens, effectively avoiding dust adsorbing on the lens and affecting the normal use of the camera.

[0017] 2. By moving the triangle piece, the triangle piece slides toward the bottom end of the sleeve rod, so that the support legs are in contact with the ground, further stabilizing the monitoring device on the ground. As the triangle piece slides, the support legs move away from the sleeve rod, thereby continuously increasing the height of the monitoring device. If it is adjusted to an appropriate height, the triangle piece is locked on the sleeve rod by tightening the bolts, and the moving rod can also be moved to adjust the height of the monitoring device, thereby further improving the practicality of the monitoring device. If the moving rod is moved to the inside of the sleeve rod and the triangle piece slides toward the top of the sleeve rod, the support legs are close to the sleeve rod and in contact with the outer surface of the sleeve rod, thereby reducing the area occupied by the monitoring device, which is beneficial to the transportation of the monitoring device and further improves the convenience of the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a portable railway construction safety monitoring device according to an embodiment of the utility model;

[0020] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 It is a cross-sectional view of a metal box in a portable railway construction safety monitoring device according to an embodiment of the utility model;

[0022] Figure 4It is a structural schematic diagram of a wiping device in a portable railway construction safety monitoring device according to an embodiment of the utility model;

[0023] Figure 5 It is a cross-sectional view of a wiping device in a portable railway construction safety monitoring device according to an embodiment of the utility model;

[0024] Figure 6 The utility model is a schematic structural diagram of a triangular member in a portable railway construction safety monitoring device according to an embodiment of the utility model.

[0025] In the figure:

[0026] 1. Sleeve rod; 2. Moving rod; 3. Hoop; 4. Adjusting bolt; 5. Triangle; 6. Fastening bolt; 7. Support leg; 8. Anti-skid footrest; 9. Connecting rod; 10. Metal box; 11. Cabinet door; 12. Power supply; 13. Wireless communication equipment; 14. Video storage device; 15. Controller; 16. Support rod; 17. Camera; 18. Storage box; 19. Water outlet pipe; 20. Water pump; 21. Connecting pipe; 22. Fixed block; 23. Support; 24. Nozzle; 25. Groove; 26. Guide rod; 27. Connecting piece; 28. Working chamber; 29. ​​Reciprocating motor; 30. Screw rod; 31. Sliding rod; 32. Cleaning block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] According to an embodiment of the utility model, a portable railway construction safety monitoring device is provided.

[0029] Embodiment 1;

[0030] like Figure 1 , Figure 2 and Figure 6As shown, according to the embodiment of the utility model, the portable railway construction safety monitoring device comprises a sleeve rod 1 with a cavity opened inside, and a supporting mechanism is arranged on the sleeve rod 1, and the supporting mechanism comprises a triangular piece 5 slidably connected to the sleeve rod 1, and a hole matching the sleeve rod 1 is opened at the center of the triangular piece 5, and a clamping groove is opened on the top of the outer surface of the triangular piece 5, and protruding pieces are fixedly connected at both ends of the outer surface of the triangular piece 5 away from the clamping groove, and the protruding pieces are connected by fastening bolts 6, and support legs 7 are equidistantly hinged on the bottom end of the triangular piece 5. In order to increase the friction between the support legs 7 and the ground, non-slip foot supports 8 are fixedly connected to the bottom ends of the support legs 7. There are three support legs 7, and connecting rods 9 are equidistantly hinged on the bottom end of the outer surface of the sleeve rod 1. There are three connecting rods 9, and one end of the connecting rod 9 away from the sleeve rod 1 is hinged to the support leg 7, and a moving rod 2 is slidably connected in the cavity. A limiting plate is welded at the bottom end of the moving rod 2, and the limiting plate is adapted to the cavity box. The top of the movable rod 2 passes through the hoop 3 and is fixedly connected to the metal box 10. The hoop 3 is threadedly connected with an adjusting bolt 4. The setting of the adjusting bolt 4 can lock the movable rod 2 on the sleeve rod 1. By moving the triangular piece 5, the triangular piece 5 slides toward the bottom end of the sleeve rod 1, so that the supporting leg 7 contacts the ground, further making the monitoring device stable on the ground. As the triangular piece 5 slides, the supporting leg 7 moves away from the sleeve rod 1, thereby increasing the height of the monitoring device. When it is adjusted to a suitable height, the triangular piece 5 is locked on the sleeve rod 1 by tightening the bolt 6, so that the movable rod 2 can also be moved, thereby adjusting the height of the monitoring device, further improving the practicality of the monitoring device. If the movable rod 2 is moved to the inside of the sleeve rod 1 and the triangular piece 5 slides toward the top of the sleeve rod 1, the supporting leg 7 is close to the sleeve rod 1 and contacts the outer surface of the sleeve rod 1, thereby reducing the area occupied by the monitoring device, which is beneficial to the transportation of the monitoring device and further improving the convenience of the monitoring device.

[0031] Embodiment 2:

[0032] See also Figure 1 and Figure 3-Figure 5In order to wipe the lens, one side of the outer surface of the metal box 10 is connected to the cabinet door 11 through a hinge, a power supply 12 is provided on the bottom end of the metal box 10, a video storage device 14 is fixedly installed at the center of the inner surface of the metal box 10, and the video storage device 14 is electrically connected to the power supply 12. A wireless communication device 13 is fixedly connected to one end of the inner surface of the metal box 10 away from the video storage device 14, and the wireless communication device 13 is electrically connected to the power supply 12. The arrangement of the wireless communication device 13 facilitates long-distance transportation. A controller 15 is provided on the other end of the inner surface of the metal box 10 away from the video storage device 14, and the controller 15 is electrically connected to the power supply 12. The top of the metal box 10 is connected to the camera 17 through a support rod 16. The camera 17 is electrically connected to the power supply 12, and a wiping mechanism is provided on the camera 17. The wiping mechanism includes a storage box 18 fixedly connected to the camera 17, and a liquid injection pipe is welded on the top of the storage box 18 to inject the wiping liquid into the storage box 18. A fixed block 22 is welded on the end of the camera 17 away from the storage box 18, and a water pump 20 is installed on the top of the fixed block 22. The water pump 20 is electrically connected to the controller 15 and is provided with the required electric energy by the power supply 12. The water pump 20 is connected to the storage box 18 through a water outlet pipe 19, and a support 23 is welded on one end of the outer surface of the fixed block 22. A nozzle 24 is fixedly connected to the support 23, and the nozzle 24 is tilted on the support 23 so that the wiping liquid sprayed by the nozzle 24 falls into On the lens, the nozzle 24 is connected to the water pump 20 through the connecting pipe 21, and a connecting piece 27 is welded on the end of the bottom of the camera 17 away from the support rod 16. A working chamber 28 is opened inside the connecting piece 27, and a reciprocating motor 29 is fixedly connected to one end of the outer surface of the connecting piece 27. The reciprocating motor 29 is electrically connected to the controller 15 and the required electric energy is provided by the power supply 12. The output end of the reciprocating motor 29 is connected to the screw rod 30 through a bolt, and one end of the screw rod 30 extends into the working chamber 28 and is threadedly connected to the bottom end of the sliding rod 31. A bearing is provided at the connection between the screw rod 30 and the working chamber 28. One end of the sliding rod 31 extends outside the connecting piece 27 and is fixedly connected to the cleaning block 32. The bottom end of the fixed block 22 is opened There is a groove 25, in which a guide rod 26 is fixedly connected, and the guide rod 26 is slidably connected to the top of the sliding rod 31. The reciprocating motor 29 is operated by the controller 15, and the reciprocating motor 29 drives the screw rod 30 to rotate in the working chamber 28, so that the sliding rod 31 slides back and forth on the screw rod 30, and further the cleaning block 32 slides back and forth on the surface of the lens, so as to wipe the lens. The water pump 20 and the reciprocating motor 29 work at the same time. The water pump 20 flows the wiping liquid in the storage box 18 into the connecting pipe 21, and then the nozzle 24 sprays it onto the lens, and cooperates with the cleaning block 32 to further improve the cleaning effect of the lens, effectively avoiding dust adsorbed on the lens and affecting the normal use of the camera 17.

[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0034] In actual application, first, loosen the fastening bolts 6 and slide the triangular piece 5 toward the bottom end of the sleeve rod 1. As the triangular piece 5 slides, the supporting legs 7 move away from the sleeve rod 1, thereby increasing the height of the monitoring device. If it is adjusted to a suitable height, the triangular piece 5 is locked on the sleeve rod 1 by fastening the bolts 6, and the supporting legs 7 are in contact with the ground, so that the monitoring device is firmly fixed on the ground. If the height of the monitoring device is fine-tuned, loosen the adjusting bolts 4 to move the moving rod 2. If the monitoring device is fine-tuned to a suitable height, tighten the adjusting bolts 4 to lock the moving rod 2 on the sleeve rod 1. Secondly, the camera 17 on the monitoring device monitors the railway construction and transmits the wireless communication device 13 and the video storage device 17 to the monitoring device. Preparation 14, so as to store and remotely transmit the video. If it is necessary to wipe the lens on the camera 17, the controller 15 makes the reciprocating motor 29 work, and the reciprocating motor 29 drives the screw 30 to rotate in the working chamber 28, so that the sliding rod 31 slides back and forth on the screw 30, and further makes the cleaning block 32 slide back and forth on the surface of the lens, so as to wipe the lens. The water pump 20 and the reciprocating motor 29 work at the same time. The water pump 20 flows the wiping liquid in the storage box 18 into the connecting pipe 21, and then the nozzle 24 sprays it onto the lens, and cooperates with the cleaning block 32 to further improve the cleaning effect of the lens, effectively avoiding dust adsorbed on the lens and affecting the normal use of the camera 17.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable railway construction safety monitoring device, comprising a sleeve rod (1), characterized in that: The sleeve rod (1) is provided with a supporting mechanism, the sleeve rod (1) is slidably connected to a moving rod (2) inside, a metal box (10) is welded to the top of the moving rod (2), a power supply (12) is provided at the bottom of the metal box (10), a video storage device (14) is fixedly installed at the center of the inner surface of the metal box (10), an end of the inner surface of the metal box (10) away from the video storage device (14) is fixedly connected to a wireless communication device (13), the top of the metal box (10) is connected to a camera (17) via a support rod (16), the camera (17) is provided with a wiping mechanism, the wiping mechanism includes a storage box (18) fixedly connected to the camera (17), and an end of the camera (17) away from the storage box (18) is welded to the storage box (18). A fixing block (22) is connected, a water pump (20) is fixedly connected to the top of the fixing block (22), and the water pump (20) is connected to the storage box (18) through a water outlet pipe (19). A connecting piece (27) is welded to the bottom of the camera (17) at one end away from the support rod (16), a working chamber (28) is provided inside the connecting piece (27), a reciprocating motor (29) is fixedly connected to one end of the outer surface of the connecting piece (27), an output end of the reciprocating motor (29) is connected to a screw rod (30) through a bolt, one end of the screw rod (30) extends into the working chamber (28) and is threadedly connected to a sliding rod (31), one end of the sliding rod (31) extends outside the connecting piece (27) and is fixedly connected to a cleaning block (32).

2. A portable railway construction safety monitoring device according to claim 1, characterized in that: The support mechanism comprises a triangular member (5) slidably connected to the sleeve rod (1), a fastening bolt (6) being threadedly connected to the triangular member (5), a support leg (7) being equidistantly hinged at the bottom end of the triangular member (5), a connecting rod (9) being equidistantly hinged at the bottom end of the outer surface of the sleeve rod (1), and an end of the connecting rod (9) away from the sleeve rod (1) being hinged to the support leg (7).

3. A portable railway construction safety monitoring device according to claim 1, characterized in that: A controller (15) is provided on the other end of the inner surface of the metal box (10) away from the video storage device (14), and the controller (15) is electrically connected to the reciprocating motor (29) and the water pump (20).

4. A portable railway construction safety monitoring device according to claim 1, characterized in that: A support (23) is welded to one end of the outer surface of the fixed block (22), a nozzle (24) is fixedly connected to the support (23), and the nozzle (24) is connected to the water pump (20) via a connecting pipe (21).

5. A portable railway construction safety monitoring device according to claim 1, characterized in that: A groove (25) is provided on the bottom end of the fixed block (22), a guide rod (26) is fixedly connected in the groove (25), and the guide rod (26) is slidably connected to the sliding rod (31).

6. A portable railway construction safety monitoring device according to claim 2, characterized in that: A hoop (3) is installed on the top end of the outer surface of the sleeve rod (1) via bolts, the top end of the moving rod (2) passes through the hoop (3) and is fixedly connected to the metal box (10), and an adjusting bolt (4) is threadedly connected to the hoop (3).

7. A portable railway construction safety monitoring device according to claim 3, characterized in that: One side of the outer surface of the metal box (10) is connected to the cabinet door (11) via a hinge.

8. A portable railway construction safety monitoring device according to claim 2, characterized in that: The bottom ends of the support legs (7) are fixedly connected with anti-slip foot supports (8).

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