Snow remover protection device

Abstract

The utility model discloses a snow remover protection device, which comprises a control component, a signal receiving module, a control module and an execution module, the control component comprises a protection box arranged on a snow remover body, the protection box is internally provided with the signal receiving module, the control module and the execution module, and the receiving end of the control module is in signal connection with the output end of the signal receiving module; the execution module is in signal connection with the control module and the snow remover body; the handset is in signal connection with the signal receiving module; according to the utility model, a protection worker monitors the actual road condition and uses the handset to send a start-stop signal to the control part, the control part controls the start-stop state of the snow remover body through the received signal, when the worker notices that the snow remover body stops actively, the road condition is changed, and when the control part restarts the snow remover body, the road condition is changed. According to the method, the instruction is sent conveniently and efficiently, so that the working efficiency is improved, and the personal safety of workers is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to snow removing technical field especially relates to a snow removing machine protection device. BACKGROUND

[0002] The emergency snow removing of turnout and line is an important work in the railway bureau, especially in the railway department close to the north cold zone area, the emergency snow removing belongs to the normal work in autumn and winter, and the wind snow removing machine is usually used in the snow removing work.

[0003] The existing wind snow removing machine is loud and strong in vibration when working, so that the worker is difficult to hear the instruction of the protection personnel when using the wind snow removing machine, the communication efficiency is affected, especially when carrying out the in-station turnout snow removing emergency work, the working environment is complex and changeable, so that the real-time effective communication at this time can significantly affect the work efficiency and even the personal safety of the worker. Therefore, the snow removing machine protection device capable of quickly sending instruction and enabling the worker to effectively distinguish information is particularly proposed. UTILITARY MODEL CONTENT

[0004] The utility model mainly aims at providing a snow removing machine protection device capable of quickly sending instruction and enabling the worker to effectively distinguish information.

[0005] In order to realize the above-mentioned purpose, the utility model provides a snow removing machine protection device, which comprises:

[0006] The control component comprises a protection box arranged on the snow removing machine body, a signal receiving module is arranged in the protection box, a control module is further arranged in the protection box, the receiving end of the control module is connected with the output end signal of the signal receiving module, the control module is used for collecting the signal transmitted by the signal receiving module and identifying it, and the execution module arranged in the protection box is further included, the receiving end of the execution module is connected with the output end of the control module, the output end thereof is connected with the snow removing machine body, the execution module is used for receiving the signal identified by the control module and controlling the start and stop of the snow removing machine body according to the signal content, and the protection box is used for protecting the modules;

[0007] The handheld machine is carried by the protection personnel, the handheld machine is connected with the receiving end signal of the signal receiving module, and the handheld machine is used for sending the start or stop signal to the execution module through the signal receiving module.

[0008] Further, the first indicating lamp is further arranged in the protection box, the first indicating lamp is connected with the output end signal of the control module, when the control module identifies the stop signal, the control module sends the light-on signal to the first indicating lamp.

[0009] Further, the signal receiving module is further provided with a monitoring unit, the receiving end of the monitoring unit is connected with the handset signal, the output end of the monitoring unit is connected with the receiving end of the executing module and the first indicating lamp respectively, the monitoring unit is used for monitoring the connection signal between the handset and the signal receiving module, and the start and stop of the executing module and the on and off of the first indicating lamp are controlled according to the condition of the connection signal.

[0010] Further, the installation plate is provided on the top of the snow remover body, the installation groove is formed in the center of the top of the installation plate, the protection box is arranged in the installation groove, the adjusting groove is formed in the installation plate and arranged below the installation groove along the length direction of the installation plate, two slide grooves are formed in the installation plate and arranged on the two sides of the installation groove and communicated with the adjusting groove, and the limiting grooves are arranged on the sides of the protection box close to the slide grooves.

[0011] The installation plate is further provided with the clamping component, the clamping component comprises two clamping plates arranged oppositely, the clamping plates are slidably arranged in the slide grooves and the bottom of each clamping plate extends into the adjusting groove, the limiting blocks are arranged on the ends of the clamping plates close to the protection box, when the limiting blocks on the clamping plates are arranged in the limiting grooves, the clamping plates are used for restricting the movement of the protection box, the transmission rod is rotatably arranged in the adjusting groove, one end of the transmission rod extends through the clamping plates, two thread sections with opposite rotation directions are formed in the transmission rod, the clamping plates are screwed with the corresponding thread sections on the transmission rod, and the transmission rod is used for driving the two clamping plates to move close to or away from each other when the transmission rod rotates.

[0012] Further, the control component further comprises the timer arranged in the protection box, the receiving end of the timer is electrically connected with the output end of the control module, the output end of the timer is electrically connected with the receiving end of the executing module, the second indicating lamp is arranged on the control lever of the snow remover body, the second indicating lamp is connected with the control module, and the control module sends the light signal to the second indicating lamp when the control module identifies the stop signal.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses, through the cooperation between control part and hand held machine, and the protection personnel pass through the actual road condition of monitoring and use hand held machine to send start -stop signal to control part, and control part passes through the signal of receiving to control the start -stop state of snow remover body, when the staff notices that control part makes snow remover body initiative stop, then represent that the road condition has changed, and the staff needs to take initiative to avoid, when control part makes snow remover body start again, then represent that the road condition recovers, and the staff can work again, and send the instruction convenient and efficient, and the staff can effectively identify instruction information, thereby improving work efficiency and guaranteeing the personal safety of staff. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the perspective view of the snow remover protection device of the utility model,

[0016] Figure 2 is Figure 1 the enlarged view of A in the figure,

[0017] Figure 3 is the sectional view of the snow remover protection device of the utility model,

[0018] Figure 4 is Figure 3 the enlarged view of B in the figure.

[0019] BRIEF DESCRIPTION OF DRAWINGS:

[0020] 1, snow remover body;11, control lever;2, control part;21, protection box;211, limit slot;22, signal receiving module;221, monitoring unit;23, control module;24, execution module;25, first indicating lamp;26, timer;3, mounting plate;31, mounting slot;32, adjusting groove;33, sliding slot;4, clamping part;41, clamping plate;411, limit block;42, transmission rod;5, second indicating lamp. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0022] Reference Figures 1-4 .

[0023] The utility model discloses a kind of snow remover protection devices, comprising:

[0024] Control component 2 includes a protective box 21 mounted on the snowplow body 1. The protective box 21 contains a signal receiving module 22 and a control module 23. The receiving end of the control module 23 is connected to the output end of the signal receiving module 22. The control module 23 is used to receive and identify the signals transmitted by the signal receiving module 22. It also includes an execution module 24 mounted inside the protective box 21. The receiving end of the execution module 24 is electrically connected to the output end of the control module 23, and its output end is electrically connected to the snowplow body 1. The execution module 24 is used to receive the signals identified by the control module 23 and control the start and stop of the snowplow body 1 according to the signal content. The protective box 21 is used to protect each module.

[0025] A handheld device (not shown in the figure) is carried by a protective personnel. The handheld device is connected to the receiving end of the signal receiving module 22. The handheld device is used to send start or stop signals to the execution module 24 through the signal receiving module 22.

[0026] In practice, when a road condition occurs, the safety personnel send a stop signal to the signal receiving module 22 via a handheld device. The signal receiving module 22 receives the signal and transmits it to the control module 23 for identification. After identifying the information, the control module 23 transmits it to the execution module 24. At this time, the execution module 24 causes the snowplow body 1 to stop working. After the staff notices that the snowplow body 1 has stopped, they immediately take evasive measures and move away from the track. When the road condition is restored, the safety personnel send a start signal to the signal receiving module 22 again via the handheld device. At this time, the execution module 24 identifies the signal and sends it to the execution module 24. The execution module 24 starts the snowplow body 1, and the staff can work again.

[0027] This invention, through the cooperation between the control component 2 and the handheld device, allows personnel to monitor actual road conditions and send start / stop signals to the control component 2 using the handheld device. The control component 2 then controls the start / stop status of the snowplow body 1 based on the received signals. When personnel notice that the control component 2 has caused the snowplow body 1 to stop, it indicates a change in road conditions, requiring personnel to take proactive avoidance measures. When the control component 2 restarts the snowplow body 1, it indicates that the road conditions have returned to normal, allowing personnel to resume work. Sending instructions is convenient and efficient, and personnel can effectively identify the instruction information, thereby improving work efficiency and ensuring the personal safety of personnel.

[0028] Preferably, the control module 23 can be a PLC control unit in the prior art.

[0029] Preferably, the execution module 24 may employ a relay switch as used in the prior art.

[0030] It should be noted that the handheld device can be connected to the signal receiving module 22 in the control component 2 on multiple snowplow bodies 1, thereby enabling a single person to monitor the conditions of multiple roads and send instructions to the corresponding personnel, thus improving work efficiency.

[0031] It should be noted that the structure and function of the snowplow body 1 are common knowledge to those skilled in the art, so they will not be described in detail here.

[0032] In one embodiment, the protective box 21 is also provided with a first indicator light 25, which is connected to the output signal of the control module 23. When the control module 23 detects a stop signal, the control module 23 sends a lighting signal to the first indicator light 25.

[0033] With this design, when the control module 23 detects a stop signal and stops the snowplow body 1 through the execution module 24, it also sends a lighting signal to the first indicator light 25 to remind the staff to take precautions. When the control module 23 detects a start signal, it sends a light-off signal to the first indicator light 25, at which point the first indicator light 25 goes out, reminding the staff that they can continue working. This allows the staff to more intuitively judge the changes in the current road conditions. When the snowplow body 1 stops working but the first indicator light 25 does not light up, it means that the snowplow body 1 has stopped unexpectedly. In this case, the setting of the first indicator light 25 can distinguish between the situation of the snowplow body 1 stopping actively and the situation of stopping unexpectedly, making the instructions more accurate.

[0034] In one embodiment, the signal receiving module 22 is further provided with a monitoring unit 221. The receiving end of the monitoring unit 221 is connected to the handheld device signal, and its output end is connected to the receiving end of the execution module 24 and the first indicator light 25 signal respectively. The monitoring unit 221 is used to monitor the connection signal between the handheld device and the signal receiving module 22, and control the start and stop of the execution module 24 and the on and off of the first indicator light 25 according to the connection signal status.

[0035] With this design, when the monitoring unit 221 detects that the signal between the handheld device and the signal receiving module 22 is disconnected, it means that the communication connection between the protection personnel and the staff is unstable, or even that one side of the device has lost power and cannot communicate. At this time, the monitoring unit 221 controls the snow removal machine body 1 to stop working through the execution module 24 and lights up the first indicator light 25 to remind the staff to take precautions.

[0036] It should be noted that the light color when the control module 23 sends a lighting signal to the first indicator light 25 is different from the light color when the monitoring unit 221 sends a lighting signal to the first indicator light 25, so that the staff can quickly identify the current situation.

[0037] In one embodiment, the snowplow body 1 is provided with a mounting plate 3 on the top, and a mounting groove 31 is provided at the center of the top of the mounting plate 3. The protective box 21 is provided in the mounting groove 31. An adjustment groove 32 is provided in the mounting plate 3. The adjustment groove 32 is provided along the length of the mounting plate 3 and is provided below the mounting groove 31. Two opposing sliding grooves 33 are provided on the mounting plate 3. Each sliding groove 33 is provided on both sides of the mounting groove 31 and communicates with the adjustment groove 32. The protective box 21 is provided with a limiting groove 211 on the side near the corresponding sliding groove 33.

[0038] The mounting plate 3 is also provided with a clamping component 4, which includes two clamping plates 41 arranged opposite to each other. Each clamping plate 41 is slidably disposed in a corresponding sliding groove 33 and its bottom extends into an adjusting groove 32. Each clamping plate 41 has a limiting block 411 at one end near the protective box 21. When the limiting block 411 on each clamping plate 41 is inserted into the corresponding limiting groove 211, each clamping plate 41 is used to constrain the movement of the protective box 21. It also includes a transmission rod 42 rotatably disposed in the adjusting groove 32. One end of the transmission rod 42 passes through each clamping plate 41, and the transmission rod 42 has two threaded sections with opposite directions of rotation. Each clamping plate 41 is screwed into the corresponding threaded section on the transmission rod 42. When the transmission rod 42 rotates, the transmission rod 42 drives the two clamping plates 41 to move closer or further away from each other.

[0039] With this design, when the control component 2 needs to be installed on the snowplow body 1, the protective box 21 is placed in the mounting slot 31, and then the transmission rod 42 is rotated. At this time, the transmission rod 42 drives the two clamping plates 41 to move closer to each other until the limit blocks 411 on each clamping plate 41 are inserted into the corresponding limit slots 211. At this time, each clamping plate 41 applies a clamping force to the protective box 21 towards the center of the protective box 21, thereby constraining the movement of the protective box 21. When the control component 2 needs to be removed from the snowplow body 1, the transmission rod 42 is reversed to separate each clamping plate 41 from the protective box 21, and then the protective box 21 can be taken out from the mounting slot 31. The disassembly and assembly are convenient.

[0040] In one embodiment, the control component 2 further includes a timer 26 disposed in the protective box 21. The receiving end of the timer 26 is electrically connected to the output end of the control module 23, and its output end is electrically connected to the receiving end of the execution module 24. The control lever 11 of the snowplow body 1 is also provided with a second indicator light 5. The second indicator light 5 is signal connected to the control module 23. When the control module 23 detects a stop signal, the control module 23 sends a lighting signal to the second indicator light 5.

[0041] With this design, when the control module 23 detects a stop signal, it sends a lighting signal to the second indicator light 5, and simultaneously the timer 26 starts counting. At this time, the second indicator light 5 lights up to remind the staff that the snowplow body 1 is about to stop. Since the second indicator light 5 is located at the control lever 11 of the snowplow body 1, the staff can quickly and accurately identify the change of the second indicator light 5. Subsequently, when the timer 26 calculates to the predetermined time, the timer 26 closes and sends an electrical signal to the execution module 24. At this time, the execution module 24 stops the snowplow body 1. Thus, before the snowplow body 1 actually stops, it can send a signal to the staff that the snowplow body 1 is about to stop, giving the staff enough time to recognize and react, and avoiding the impact of the snowplow body 1 suddenly stopping and affecting the staff's work efficiency. When the control module 23 detects a start signal, it sends a light-off signal to the second indicator light 5, and simultaneously the timer 26 starts counting. At this time, the staff can resume work after observing that the second indicator light 5 is off.

[0042] Preferably, the timer 26 can be a time delay switch as used in the prior art.

[0043] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, "multiple," "multiple groups," and "several" refer to two or more.

Claims

1. A snowplow protective device, characterized in that, include: Control component (2): includes a protective box (21) installed on the snowplow body (1), the protective box (21) is provided with a signal receiving module (22), the protective box (21) is also provided with a control module (23), the control module (23) is signal connected to the signal receiving module (22), the control module (23) is used to receive the signal transmitted by the signal receiving module (22) and identify it, and also includes an execution module (24) installed in the protective box (21), the execution module (24) is signal connected to the control module (23) and the snowplow body (1), the execution module (24) is used to receive the signal sent by the control module (23) and control the start and stop of the snowplow body (1) according to the signal content; The handheld device is independently set up and is connected to the signal receiving module (22). The handheld device is used to send start or stop signals to the signal receiving module (22).

2. The snowplow protection device according to claim 1, characterized in that, The protective box (21) is also equipped with a first indicator light (25), which is connected to the control module (23) via signal. When the control module (23) detects a stop signal, the control module (23) sends a lighting signal to the first indicator light (25).

3. The snowplow protection device according to claim 2, characterized in that, The signal receiving module (22) is further provided with a monitoring unit (221). The monitoring unit (221) is used to monitor the connection signal between the handheld device and the signal receiving module (22), and to control the start and stop of the execution module (24) and the on and off of the first indicator light (25) according to the connection signal.

4. The snowplow protection device according to claim 1, characterized in that, The snowplow body (1) is provided with a mounting plate (3) on the top. The mounting plate (3) has a mounting groove (31) at the center of the top. The protective box (21) is located in the mounting groove (31). The mounting plate (3) has an adjustment groove (32) in it. The adjustment groove (32) is located along the length of the mounting plate (3) and is located below the mounting groove (31). The mounting plate (3) has two opposite sliding grooves (33). Each sliding groove (33) is located on both sides of the mounting groove (31) and communicates with the adjustment groove (32). The protective box (21) has a limiting groove (211) on the side close to the corresponding sliding groove (33). The mounting plate (3) is also provided with a clamping component (4), which includes two clamping plates (41) arranged opposite to each other. Each clamping plate (41) is slidably disposed in the corresponding slide groove (33) and its bottom extends into the adjustment groove (32). Each clamping plate (41) has a limiting block (411) at one end near the protective box (21). When the limiting block (411) on each clamping plate (41) is inserted into the corresponding limiting groove (211), each clamping plate (41) The device is used to constrain the movement of the protective box (21) and also includes a transmission rod (42) rotatably disposed in the adjustment groove (32). One end of the transmission rod (42) passes through each of the clamping plates (41), and the transmission rod (42) has two threaded sections with opposite directions of rotation. Each clamping plate (41) is screwed into the corresponding threaded section on the transmission rod (42). When the transmission rod (42) rotates, the transmission rod (42) drives the two clamping plates (41) to move closer to or further away from each other.

5. The snowplow protection device according to claim 1, characterized in that, The control component (2) also includes a timer (26) installed in the protective box (21). The timer (26) is electrically connected to the control module (23) and the execution module (24). A second indicator light (5) is also provided at the control lever (11) of the snowplow body (1). The second indicator light (5) is signal connected to the control module (23). When the control module (23) detects a stop signal, the control module (23) sends a light-up signal to the second indicator light (5) and starts timing. After reaching the specified predetermined time, it sends an execution signal to the execution module (24).

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