CN209746787U - High-speed automobile flow detection sensing equipment with protection mechanism - Google Patents
High-speed automobile flow detection sensing equipment with protection mechanism Download PDFInfo
- Publication number
- CN209746787U CN209746787U CN201920741777.1U CN201920741777U CN209746787U CN 209746787 U CN209746787 U CN 209746787U CN 201920741777 U CN201920741777 U CN 201920741777U CN 209746787 U CN209746787 U CN 209746787U
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- guard box
- protection
- box
- motor
- protection box
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Abstract
The utility model discloses a high-speed car flow detection sensing equipment with protection machanism, including the guard box, install pedestal and motor mount in the guard box, pedestal and motor mount are fixed with the motor jointly, install the flabellum on the output shaft of motor, two sides are all inserted and are equipped with a plurality of honeycomb ducts around the last top surface of guard box, the left end of guard box is installed and is gathered a class cover, gather and cover fixed mounting and have dustproof filter screen. The utility model has the advantages of reasonable design, constitute small-size fan mechanism through motor and flabellum and increase the radiating rate, and the honeycomb duct can make the air current blow off by fan mechanism from outside to inboard flow, increases the interior air current circulation ability of guard box, has then increased initiative and passive heat-sinking ability, can be more accurate through threaded rod and thread bush adjust the detection angle of video vehicle detector from the outside.
Description
Technical Field
The utility model relates to a highway check out test set protection field especially relates to a high-speed car flow detection sensing equipment with protection machanism.
Background
At present, a video vehicle detector is generally adopted in China to collect vehicle information and calculate the traffic flow and the like, the video vehicle detector takes a video camera as a sensor, a virtual coil, namely a detection area, is arranged in a video range, and the background gray value is changed when a vehicle enters the detection area, so that the existence of the vehicle is known, and the traffic flow and the speed of the vehicle are detected. The detector can be installed above and on the side of a lane, compared with the traditional traffic information acquisition technology, the traffic video detection technology can provide on-site video images, the detection coil can be moved according to the needs, and the traffic video detection technology has the advantages of intuition, reliability, convenience in installation, debugging and maintenance, low price and the like.
The protective device of the video vehicle detector commonly used at present is a house-shaped external protective shell, and radiating fins or radiating rods are added inside the protective shell to increase the radiating capacity.
Therefore, we have designed a high-speed automobile flow detection sensing device with a protection mechanism to solve the above problems.
SUMMERY OF THE UTILITY MODEL
the utility model aims at solving the shortcoming that exists among the prior art, and the high-speed car flow detection sensing equipment who provides with protection machanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a high-speed car flow detection sensing equipment with protection machanism, includes the guard box, install pedestal and motor mount in the guard box, pedestal and motor mount are fixed with the motor jointly, install the flabellum on the output shaft of motor, two sides are all inserted and are equipped with a plurality of honeycomb ducts around the last top surface of guard box, the left end of guard box is installed and is gathered a class cover, gather and cover fixed mounting and have dustproof filter screen.
Preferably, install the supporting seat in the guard box, it has video vehicle detector to rotate to be connected with on the supporting seat, video vehicle detector rotates and installs the thread bush.
Preferably, install the threaded rod in the guard box, and the both ends of threaded rod are connected with the inner wall rotation of guard box, and the threaded rod rotates and inserts and establish in the thread bush, the fixed cover of lower extreme of threaded rod is equipped with driven bevel gear, the meshing has initiative bevel gear on the driven bevel gear, fixed inserting is equipped with the regulation pole on the initiative bevel gear, fixed cover is equipped with adjust knob on the regulation pole, and adjusts the preceding lateral wall that the one end that the pole was kept away from initiative bevel gear and pass the guard box and link to each other with adjust knob.
Preferably, each honeycomb duct all includes air inlet and water conservancy diversion mouth, and the water conservancy diversion mouth is located the inside of guard box, and every water conservancy diversion mouth all faces the left end of guard box, and the height that is located the air inlet of a plurality of honeycomb ducts on two sides around all is less than the height of water conservancy diversion mouth.
Preferably, a plurality of overflow holes have been seted up to the lower bottom surface of guard box, the glass cover is installed to the right-hand member of guard box, install rain-proof cover on the last top surface of guard box, and the right-hand member of rain-proof cover is crooked to be less than the last top surface of guard box downwards.
The utility model discloses following beneficial effect has:
1. the fan blades and the motor are added to form a small fan mechanism, active heat dissipation capacity is improved, heat generated by a video vehicle radiator is blown to the outer side of the device from the flow gathering cover by the fan mechanism, air flow in the protection box is increased, and heat dissipation capacity of the device is improved.
2. Make initiative conical gear drive driven conical gear through rotatory adjust knob and rotate, driven conical gear rotates and makes the thread bush reciprocate on the threaded rod to adjust the angle of video vehicle detector, it is more convenient than general fixed or the interior regulation of guard box, and adjust comparatively accurately.
3. Go up the top surface and around two sides all insert and establish a plurality of honeycomb ducts for the air current is followed the outside right-hand member flow direction of guard box and is established the inside left end, then by the fan mechanism blowout device outside, increases the air change speed in the guard box, and the heat dissipation is faster, and under the strong wind condition, the honeycomb duct can guide external air current to get into in the guard box, reduces the power consumption.
To sum up, the utility model has the advantages of reasonable design, constitute small-size fan mechanism through motor and flabellum and increase the radiating rate, and the honeycomb duct can make the air current blow off by fan mechanism from outside to inboard flow, increases the interior air current circulation ability of guard box, has then increased initiative and passive heat-sinking ability, can be more accurate through threaded rod and thread bush adjust the detection angle of video vehicle detector from the outside.
Drawings
Fig. 1 is a schematic structural view of a high-speed vehicle flow detection sensing device with a protection mechanism provided by the present invention;
FIG. 2 is an enlarged view of a portion of an adjusting knob of a high-speed vehicle flow detecting and sensing device with a protection mechanism according to the present invention;
Fig. 3 is the utility model provides a partial enlargements of thread bush of high-speed automobile flow detection sensing equipment with protection machanism.
In the figure: the device comprises a protection box 1, a support base 2, an overflow hole 3, a motor 4, fan blades 5, a shaft bracket 6, a flow-gathering cover 7, a dustproof filter screen 8, a motor fixing frame 9, a rain-proof cover 10, a flow guide pipe 11, a glass cover 12, a thread sleeve 13, a video vehicle detector 14, a threaded rod 15, a driving bevel gear 16, a driven bevel gear 17, an adjusting rod 18 and an adjusting knob 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a high-speed automobile flow detection sensing device with a protection mechanism comprises a protection box 1, wherein a shaft bracket 6 and a motor fixing frame 9 are installed in the protection box 1, a motor 4 is jointly fixed on the shaft bracket 6 and the motor fixing frame 9, a fan blade 5 is installed on an output shaft of the motor 4, a plurality of flow guide pipes 11 are inserted into the upper top surface and the front and back side surfaces of the protection box 1, a flow gathering cover 7 is installed at the left end of the protection box 1, and a dustproof filter screen 8 is fixedly installed on the flow gathering cover 7.
Install supporting seat 2 in the guard box 1, it is connected with video vehicle detector 14 to rotate on the supporting seat 2, video vehicle detector 14 rotates and installs thread bush 13, install threaded rod 15 in the guard box 1, and the both ends of threaded rod 15 are connected with the inner wall rotation of guard box 1, and threaded rod 15 rotates and inserts and establish in thread bush 13, the fixed cover of lower extreme of threaded rod 15 is equipped with driven conical gear 17, driven conical gear 17 goes up the meshing has initiative conical gear 16, fixed inserting is equipped with on the initiative conical gear 16 and adjusts pole 18, it is equipped with adjust knob 19 to fix the cover on adjusting pole 18, and it passes the preceding lateral wall of guard box 1 and links to each other with adjust knob to adjust the one end that initiative conical gear 16 was kept away.
every honeycomb duct 11 all includes air inlet and water conservancy diversion mouth, and the water conservancy diversion mouth is located the inside of guard box 1, and every water conservancy diversion mouth all faces the left end of guard box 1, and the height that highly all is less than the water conservancy diversion mouth of the air inlet of a plurality of honeycomb ducts 11 on two sides around being located, a plurality of overflow holes 3 have been seted up to the lower bottom surface of guard box 1, glass cover is installed to the right-hand member of guard box 1, install rain-proof cover 10 on the last top surface of guard box 1, and the crooked last top surface that is less than guard box 1 downwards of right-hand member of rain-proof cover 10.
When the utility model is used, when the external environment temperature is too high, the video vehicle detector 14 can not passively radiate heat through the external air at this time, the motor 4 is opened, the fan blade 5 rotates to drive the air flow to the flow gathering cover 7, then the air flow flows to the outside of the device through the dustproof filter screen 8, the negative pressure is formed in the protection box 1 due to the flow of the air flow, the external air flows to the protection box 1 along with the guide pipe 11 and is continuously blown out by the fan blade, the air flow in the protection box 1 is increased, the heat radiation speed in the protection box 1 is increased, the video vehicle detector 14 is protected from influencing the work due to heating, when the detection angle needs to be adjusted, the adjusting rod 18 and the driving bevel gear 16 are driven to rotate by rotating the adjusting knob 19, because the driving bevel gear 16 is meshed with the driven bevel gear 17, and the threaded rod 15 is fixedly inserted on the driven bevel, therefore, the threaded rod 15 is rotated, the threaded sleeve 13 is sleeved on the threaded rod 15, the threaded sleeve 13 is rotatably connected with the video vehicle detector 14, the threaded sleeve 13 moves up and down along with the rotation of the threaded rod 15, and the supporting seat 2 is rotatably connected with the video vehicle detector 14, so that the detection angle of the video vehicle detector 14 can be adjusted by moving the threaded sleeve 13 up and down.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high-speed automobile flow detects sensing equipment with protection machanism, includes guard box (1), its characterized in that, install pedestal (6) and motor mount (9) in guard box (1), pedestal (6) and motor mount (9) are fixed with motor (4) jointly, install flabellum (5) on the output shaft of motor (4), two sides are all inserted and are equipped with a plurality of honeycomb ducts (11) around the last top surface of guard box (1), the left end of guard box (1) is installed and is gathered stream cover (7), it has dustproof filter screen (8) to gather stream cover (7) and go up fixed mounting.
2. The high-speed automobile flow detection sensing equipment with the protection mechanism is characterized in that a supporting seat (2) is installed in the protection box (1), a video vehicle detector (14) is rotatably connected to the supporting seat (2), and a threaded sleeve (13) is rotatably installed on the video vehicle detector (14).
3. The high-speed automobile flow detection sensing equipment with the protection mechanism is characterized in that a threaded rod (15) is installed in the protection box (1), two ends of the threaded rod (15) are rotatably connected with the inner wall of the protection box (1), the threaded rod (15) is rotatably inserted into a threaded sleeve (13), a driven bevel gear (17) is fixedly sleeved at the lower end of the threaded rod (15), a driving bevel gear (16) is meshed on the driven bevel gear (17), an adjusting rod (18) is fixedly inserted on the driving bevel gear (16), an adjusting knob (19) is fixedly sleeved on the adjusting rod (18), and one end, far away from the driving bevel gear (16), of the adjusting rod (18) penetrates through the front side wall of the protection box (1) to be connected with the adjusting knob.
4. The high-speed automobile flow detection sensing equipment with the protection mechanism is characterized in that each flow guide pipe (11) comprises an air inlet and a flow guide opening, the flow guide opening is positioned inside the protection box (1), each flow guide opening faces the left end of the protection box (1), and the heights of the air inlets of the plurality of flow guide pipes (11) on the front side and the rear side are lower than the height of the flow guide opening.
5. The high-speed automobile flow detection sensing equipment with the protection mechanism is characterized in that a plurality of overflow holes (3) are formed in the lower bottom surface of the protection box (1), a glass cover is installed at the right end of the protection box (1), a rain cover (10) is installed on the upper top surface of the protection box (1), and the right end of the rain cover (10) is bent downwards and is lower than the upper top surface of the protection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741777.1U CN209746787U (en) | 2019-05-22 | 2019-05-22 | High-speed automobile flow detection sensing equipment with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741777.1U CN209746787U (en) | 2019-05-22 | 2019-05-22 | High-speed automobile flow detection sensing equipment with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209746787U true CN209746787U (en) | 2019-12-06 |
Family
ID=68722968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920741777.1U Expired - Fee Related CN209746787U (en) | 2019-05-22 | 2019-05-22 | High-speed automobile flow detection sensing equipment with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209746787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292541A (en) * | 2020-03-13 | 2020-06-16 | 王光柱 | Vehicle overspeed monitoring and warning equipment |
-
2019
- 2019-05-22 CN CN201920741777.1U patent/CN209746787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292541A (en) * | 2020-03-13 | 2020-06-16 | 王光柱 | Vehicle overspeed monitoring and warning equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |