Remote control type monitoring vehicle for mine wind measurement

Abstract

The remote control type monitoring vehicle comprises a monitoring vehicle body and an ultrasonic anemorumbometer, and is technically characterized in that an X-direction horizontal supporting plate is arranged above the monitoring vehicle body in the width direction of the monitoring vehicle body, X-direction sliding blocks are arranged on the edges of the two sides of the lower surface of the X-direction horizontal supporting plate, and an X-direction sliding groove is formed in the upper surface of the monitoring vehicle body; an X-direction linear module is arranged on the upper surface of the X-direction horizontal supporting plate, the ultrasonic anemorumbometer is fixed above a sliding block of the X-direction linear module, an X-direction rack structure is arranged in the middle of the lower surface of the X-direction horizontal supporting plate, and a gear shaft meshed with the X-direction rack structure is supported on the upper surface of the monitoring vehicle body; one end of the gear shaft penetrates through the side wall of the monitoring vehicle body and is connected with the motor speed reducer through a transmission mechanism, and a processor and a wireless antenna connected with the processor are further fixed to the upper surface of the X-direction horizontal supporting plate. According to the utility model, continuous and rapid detection is realized in the transverse range of the wind measurement section, convenience and rapidness are realized, and the monitoring efficiency and the monitoring precision are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine underground ventilation monitoring equipment technical field, concretely relates to a mine wind measurement uses remote control formula monitoring car. BACKGROUND

[0002] Coal mine underground ventilation problem must be valued, and when fresh air ventilation is not smooth, harmful smoke accumulation is easy to cause, and explosion accident is also easy to appear. At present, effective ventilation monitoring means is to measure wind speed and direction, and wind speed and direction of different sections of roadway are measured.

[0003] When the ventilation of the roadway and its branch is measured, the wind speed and direction instrument is usually detected by the movable monitoring car, but the following problems exist: the lateral comprehensive detection in the section range needs to be realized by the movement of the monitoring car, and the operation is relatively inconvenient. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a mine wind measurement uses remote control formula monitoring car of reasonable structure, reliable use that solves above -mentioned problem, realizes continuous rapid detection in the lateral range of the wind measurement section, is convenient and fast, and significantly improves monitoring efficiency and monitoring accuracy.

[0005] The technical scheme of the utility model is:

[0006] A mine wind measurement uses remote control formula monitoring car, including monitoring car body and ultrasonic wind speed and direction instrument, and its technical points are that: the X direction horizontal support plate is arranged on the monitoring car body in the width direction, X direction sliding block is arranged on the lower surface of the X direction horizontal support plate, the X direction sliding groove corresponding with the X direction sliding block is arranged on the upper surface of the monitoring car body, the X direction linear module is arranged on the upper surface of the X direction horizontal support plate, the ultrasonic wind speed and direction instrument is fixed above the sliding block of the X direction linear module, the X direction rack structure is arranged in the middle of the lower surface of the X direction horizontal support plate, the X direction recess is arranged on the upper surface of the monitoring car body and the gear shaft meshing with the X direction rack structure is supported in the middle of the X direction recess, the gear shaft passes through the side wall of the monitoring car body and is connected with the motor reducer by the transmission mechanism, the upper surface of the X direction horizontal support plate is further fixed with the processor and the wireless antenna connected with the processor, and the processor is further connected with the X direction linear module, the motor reducer and the ultrasonic wind speed and direction instrument.

[0007] The lower surface of the X direction horizontal support plate is fixed with the first proximity switch corresponding with the gear shaft at one end, and the second proximity switch corresponding with the gear shaft at the other end, and the first proximity switch and the second proximity switch are connected with the processor respectively.

[0008] The length of the X-direction linear module is equal to the length of the X-direction horizontal support plate, the number of the X-direction linear module is two, the sliders of the two X-direction linear modules are fixed as a whole, and the ultrasonic wind speed and direction instrument is located above the symmetry center line of the two X-direction linear modules.

[0009] The mine wind measurement remote control monitoring vehicle has the bottom of the monitoring vehicle body being provided with the universal wheel group, and the side being provided with the Y-direction hand pushing handrail.

[0010] The X-direction sliding groove is dovetail groove, and starts from one end of the upper surface of the monitoring vehicle body and extends to the other end of the upper surface of the monitoring vehicle body.

[0011] The mine wind measurement remote control monitoring vehicle has the bottom of the monitoring vehicle body being provided with the universal wheel group, and the side being provided with the Y-direction hand pushing handrail.

[0012] 1. The two X-direction linear modules are started, the slider drives the ultrasonic wind speed and direction instrument to move from one end of the to-be-measured section width direction to the other end, and in this process, the multiple-point continuous rapid measurement in the to-be-measured section width range is realized, so that the monitoring efficiency and the monitoring precision are improved.

[0013] 2. Since the width of the monitoring vehicle body is not too large, the minimum width path needs to be adapted, so when the width of the to-be-measured section is larger than the monitoring vehicle body, the motor speed reducer is started, and under the cooperation of the gear shaft and the X-direction rack structure, the end of the X-direction horizontal support plate can be explored from both ends of the width direction of the monitoring vehicle body, so that the detection range of the ultrasonic wind speed and direction instrument is widened.

[0014] 3. The wireless antenna can receive signals from the remote control, and the processor can drive the motor speed reducer and the X-direction linear module to work after receiving the signals, so that the measurement range requirement is adapted. DETAILED DESCRIPTION

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is a top view of Figure 1 ;

[0017] Figure 3 is a left view of Figure 1 .

[0018] In the drawing: 1. Monitoring vehicle body, 2. First proximity switch, 3. X-direction horizontal support plate, 4. X-direction linear module, 5. Ultrasonic wind speed and direction instrument, 6. X-direction groove, 7. X-direction rack structure, 8. Gear shaft, 9. Wireless antenna, 10. Second proximity switch, 11. Universal wheel group, 12. X-direction sliding groove, 13. Y-direction hand pushing handrail, 14. Processor, 15. X-direction slider, 16. Transmission mechanism, 17. Motor speed reducer. DETAILED DESCRIPTION

[0019] The utility model will be described in detail according to the drawings of the specification.

[0020] As Figures 1-3 The mine wind measurement remote control type monitoring vehicle shown in the figure, including monitoring vehicle body 1 and ultrasonic anemometer 5.

[0021] Wherein, the monitoring vehicle body 1 is provided with X direction horizontal support plate 3 along its width direction, and the both sides edges of the lower surface of X direction horizontal support plate 3 are provided with X direction sliding block 15, and the upper surface of monitoring vehicle body 1 is provided with X direction sliding groove 12 corresponding to X direction sliding block 15. In the embodiment, the X direction sliding groove 12 is dovetail groove, which starts from one end of the upper surface of monitoring vehicle body 1 and extends to the other end of the upper surface of monitoring vehicle body 1.

[0022] The upper surface of X direction horizontal support plate 3 is provided with X direction linear module 4, and ultrasonic anemometer 5 is fixed above the sliding block of X direction linear module 4. In the embodiment, the length of X direction linear module 4 is equal to the length of X direction horizontal support plate 3, the number of X direction linear module 4 is two, the sliding blocks of two X direction linear module 4 are fixed as a whole, and ultrasonic anemometer 5 is located directly above the symmetry center line of two X direction linear module 4.

[0023] The middle part of the lower surface of X direction horizontal support plate 3 is provided with X direction rack structure 7, the upper surface of monitoring vehicle body 1 is provided with X direction recess 6, and the middle part of X direction recess 6 is supported by gear shaft 8 engaged with X direction rack structure 7, and one end of gear shaft 8 penetrates the side wall of monitoring vehicle body 1 and is connected with motor reducer 17 by transmission mechanism 16. In the embodiment, the lower surface of X direction horizontal support plate 3 is fixed with first proximity switch 2 corresponding to gear shaft 8 at one end, and is fixed with second proximity switch 10 corresponding to gear shaft 8 at the other end, so as to avoid X direction horizontal support plate 3 from separating from monitoring vehicle body 1.

[0024] The upper surface of X direction horizontal support plate 3 is further fixed with processor 14 and wireless antenna 9 connected with processor 14, and processor 14 is further connected with X direction linear module 4, motor reducer 17, first proximity switch 2, second proximity switch 10 and ultrasonic anemometer 5.

[0025] The bottom of monitoring vehicle body 1 is provided with universal wheel group 11, and Y direction handrail 13 is provided on the side.

[0026] Working principle:

[0027] 1, when using, hand-push monitoring vehicle body 1 reaches the middle part of the section to be measured in the roadway or its branch path. The initial position of ultrasonic anemometer 5 is located at one end of X direction linear module 4.

[0028] 2. The remote controller sends a signal to start the motor reducer 17, under the cooperation of the gear shaft 8 and the X-direction rack structure 7, the X-direction horizontal support plate 3 is driven to extend to one end of the width direction of the monitoring vehicle body 1 and extend to the sidewall of the corresponding side of the roadway, the ultrasonic wind speed and direction instrument 5 approaches the sidewall of the roadway, the motor reducer 17 stops, the ultrasonic wind speed and direction instrument 5 is started, and the measurement is started.

[0029] 3. Two X-direction linear modules 4 are started, the slider drives the ultrasonic wind speed and direction instrument 5 to move from one end of the X-direction linear module 4 to the other end, when reaching the other end, the motor reducer 17 is reversely rotated, under the cooperation of the gear shaft 8 and the X-direction rack structure 7, the X-direction horizontal support plate 3 is reversely moved to the sidewall of the other roadway, in the process, the ultrasonic wind speed and direction instrument 5 continuously measures, so that the multi-point continuous and rapid measurement in the width range of the measured section is realized.

[0030] The embodiments of the utility model are described in detail above, but the content described can only be the preferred embodiment of the utility model and cannot be considered to limit the implementation range of the utility model. Any equivalent change and improvement within the scope of the utility model creation should still belong to the scope of the utility model.

Claims

1. A remote monitoring vehicle for mine air measurement, comprising a monitoring vehicle body and an ultrasonic wind speed and direction meter, characterized in that: The X-direction horizontal support plate is provided on the monitoring vehicle body above along the width direction thereof, the lower surface of the X-direction horizontal support plate is provided with X-direction sliders on both side edges, the upper surface of the monitoring vehicle body is provided with X-direction sliding grooves corresponding to the X-direction sliders, the upper surface of the X-direction horizontal support plate is provided with X-direction linear modules, the ultrasonic wind speed and direction instrument is fixed above the sliders of the X-direction linear modules, the lower surface of the X-direction horizontal support plate is provided with an X-direction rack structure in the middle, the upper surface of the monitoring vehicle body is provided with an X-direction recess, and a gear shaft engaged with the X-direction rack structure is supported in the middle of the X-direction recess, one end of the gear shaft penetrates through the side wall of the monitoring vehicle body and is connected with the motor reducer by a transmission mechanism, the upper surface of the X-direction horizontal support plate is further fixed with a processor and a wireless antenna connected with the processor, and the processor is further connected with the X-direction linear modules, the motor reducer and the ultrasonic wind speed and direction instrument.

2. The remote control monitoring vehicle for mine wind measurement according to claim 1, characterized in that: The lower surface of the X-direction horizontal support plate is fixed with a first proximity switch corresponding to the gear shaft at one end and a second proximity switch corresponding to the gear shaft at the other end, and the first proximity switch and the second proximity switch are connected with the processor respectively.

3. The remote control monitoring vehicle for mine wind measurement according to claim 1, characterized in that: The length of the X-direction linear module is equal to the length of the X-direction horizontal support plate, the number of the X-direction linear modules is two, the sliders of the two X-direction linear modules are fixed as one, and the ultrasonic wind speed and direction instrument is located directly above the centerline of symmetry of the two X-direction linear modules.

4. The remote monitoring vehicle for mine air measurement according to claim 1, characterized in that: The monitoring vehicle body is provided with a universal wheel group at the bottom and a Y-direction handrail at the side.

5. The remote monitoring vehicle for mine air measurement according to claim 1, characterized in that: The X-direction sliding groove is a dovetail groove, which starts from one end of the upper surface of the monitoring vehicle body and extends to the other end of the upper surface of the monitoring vehicle body.

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