CN221029474U - Fixed-point spraying marking device and radar detection vehicle - Google Patents
Fixed-point spraying marking device and radar detection vehicle Download PDFInfo
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- CN221029474U CN221029474U CN202322627394.0U CN202322627394U CN221029474U CN 221029474 U CN221029474 U CN 221029474U CN 202322627394 U CN202322627394 U CN 202322627394U CN 221029474 U CN221029474 U CN 221029474U
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- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 41
- 238000012806 monitoring device Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fixed-point spraying marking device and a radar detection vehicle, wherein the device comprises a driving part, a spraying tank and a mounting frame, wherein the spraying tank is mounted on the mounting frame, and the mounting frame is mounted on a horizontal bracket at the rear part of a bearing vehicle; the spray tank is obliquely arranged, a nozzle of the spray tank is close to a radar monitoring device arranged on the horizontal support, the spraying extending direction of the nozzle is intersected with the center direction of a radar antenna in the radar monitoring device, and an intersection point is positioned on the ground; the driving part is arranged at one end of the mounting frame, which is close to the nozzle, and the driving part of the driving part is in fit and abutting connection with the nozzle; the driving component is connected with a main controller in the bearing vehicle and is used for pressing the nozzle to spray materials according to a driving signal of the main controller. According to the utility model, manual marking is not needed, the marking and detecting efficiency can be improved, the labor cost is reduced, and the data detecting precision is improved.
Description
Technical Field
The utility model relates to the technical field of pavement detection, in particular to a fixed-point spraying marking device and a radar detection vehicle.
Background
In the current testing process of testing the pavement thickness by the short pulse radar, a manual mode is adopted to carry out fixed-point spraying marking. If the radar detection vehicle (i.e. the bearing vehicle) needs to stop completely at certain intervals, marks are made on acquisition software, radar images are clear in interface and easy to identify and have no abrupt change, meanwhile, positions corresponding to the centers of radar antennas are found out on the ground, manual marks are made, core samples are drilled for the marks, the heights of the core samples are measured, so that the propagation speed of radar waves in pavement materials is obtained, and the thickness of a pavement structural layer is calculated.
However, the determination of the drill core position adopts a manual marking mode, additional staff is required for marking, the marking efficiency is low, the personnel cost is high, marking errors are easily caused by human factors, and the accuracy of detection data is affected.
Disclosure of utility model
The utility model aims to solve the technical problems of providing a fixed-point spraying marking device and a radar detection vehicle, which do not need manual marking, realize marking work in an electrical control mode, improve marking and detection efficiency, reduce labor cost and improve data detection precision.
In order to solve the technical problems, the utility model provides a fixed-point spraying marking device which comprises a driving part, a spraying tank and a mounting frame, wherein the spraying tank is mounted on the mounting frame, and the mounting frame is mounted on a horizontal bracket at the rear part of a bearing vehicle; the spray tank is obliquely arranged, a nozzle of the spray tank is close to a radar monitoring device arranged on the horizontal support, the spraying extending direction of the nozzle is intersected with the center direction of a radar antenna in the radar monitoring device, and an intersection point is positioned on the ground; the driving part is arranged at one end of the mounting frame, which is close to the nozzle, and the driving part of the driving part is in fit and abutting connection with the nozzle; the driving component is connected with a main controller in the bearing vehicle and is used for pressing the nozzle to spray materials according to a driving signal of the main controller.
As an improvement of the above, the mounting frame is mounted on the horizontal bracket by a fixing plate.
As an improvement of the above scheme, the mounting frame comprises a first torus, a second torus and connecting rods, wherein the first torus is connected with the second torus through at least two connecting rods, and any connecting rod is welded with the fixing plate; the nozzle end of the spray tank penetrates through the first annular body, and the bottom end face of the spray tank is abutted to the inner wall face of the second annular body.
As an improvement of the scheme, the upper end face of the first torus is provided with a driving installation frame, and the driving installation frame is used for installing the driving component.
As an improvement of the scheme, the two ends of the connecting rod are respectively provided with a first threaded connection part and a second threaded connection part, the first threaded connection part is in threaded connection with the first torus, and the threaded connection part penetrates through the second torus and is in threaded connection with the nut.
As an improvement of the scheme, the driving component is a push-pull electromagnet.
As an improvement of the above scheme, the mounting frame and the spray tank are both arranged obliquely upwards.
As an improvement of the scheme, the radar antenna is an air coupling type antenna.
As an improvement of the scheme, the radar detection vehicle comprises the fixed-point spraying marking device.
The implementation of the utility model has the following beneficial effects:
The fixed-point spraying marking device and the radar detection vehicle can realize the marking work of the position of the drill core in an electric control mode in the running process of the vehicle, and the positions do not need to be frequently stopped or manually marked, so that the marking and detection efficiency is improved, the labor cost is reduced, the influence of artificial marking factors is avoided, and the data detection precision is improved.
Drawings
FIG. 1 is a schematic view of the mounting structure of the spot-spray marking device of the present utility model;
FIG. 2 is a schematic structural view of the spot-coating marking apparatus of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
As shown in fig. 1 to 2, the present utility model provides a spot-spraying marking apparatus comprising a driving part 1, a spray can 2 and a mounting frame 3, wherein the spray can 2 is mounted on the mounting frame 3, and the mounting frame 3 is mounted on a horizontal bracket 4 at the rear of a carrier vehicle 4. The installation frame 3 and the spray tank 2 are both arranged obliquely upwards, the spray nozzle 21 of the spray tank 2 is close to the radar monitoring device 5 installed on the horizontal bracket 4, the spray extension direction of the spray nozzle 21 is intersected with the central extension direction of the radar antenna 51 in the radar monitoring device 5, and the intersection point is positioned on the ground; the driving part 1 is installed at one end of the installation frame 3 close to the nozzle 21, and the driving part 11 of the driving part 1 is in fit and abutting connection with the nozzle 21; the driving part 1 is connected with a main controller in the carrier 4, and the driving part 1 is used for pressing the nozzle 21 to spray according to a driving signal of the main controller.
When the detection work is carried out, a worker does not need to stop and manually mark the position of the drill core, the main controller in the carrier 4 can control the driving part 1 to press the nozzle 21, and pigment sprayed by the nozzle 21 is sprayed on the ground position (namely the intersection point) corresponding to the center of the radar antenna 51, so that the function of marking the position of the drill core is realized, the marking and detecting efficiency is improved, the labor cost is reduced, the influence of human marking factors is avoided, and the data detecting precision is improved.
Specifically, the mounting frame 3 is mounted on the horizontal support 4 through the fixing plate 6, so that the mounting frame 3 is fixedly connected with the horizontal support 4 relatively, shake is avoided easily, and the accuracy of position marking is improved.
The installation frame 3 comprises a first ring body 31, a second ring body 32 and a connecting rod 33, the first ring body 31 is connected with the second ring body 32 through at least two connecting rods 33, any connecting rod 33 is connected with the fixing plate 6 in a welded mode, and the fixing plate 6 is fixedly connected with one end of the horizontal support 4 in a screw and nut 7 fixing mode, so that the installation frame 3 is fixedly connected with the horizontal support 4, and connection firmness is improved.
The nozzle 21 end of the spray tank 2 passes through the first ring body 31 so that the nozzle 21 is exposed, and pigment can be conveniently sprayed to the position of the drill core for marking; wherein, the upper portion of the tank body of the spray tank 2 is abutted against the inner wall of the first torus 31, and the spray tank 2 is positioned between the two connecting rods 33. The bottom end face of the spray can 2 is abutted against the inner wall face of the second torus 32, so that the spray can 2 is stably installed in the installation frame 3, and the accuracy of marking injection is not easily affected due to shaking.
Preferably, a driving mounting frame 34 is welded on the upper end surface of the first torus 31, and the driving mounting frame 34 is used for mounting the driving component 1. The driving part 1 is a push-pull electromagnet, and the product model of the driving part is preferably LS-1040B, but the driving part is not limited by the LS-1040B, and the driving part can be adjusted according to actual requirements. The push-pull electromagnet drive unit 11 is operated in a telescopic manner to realize the pressing control function of the nozzle 21, thereby realizing the injection mark control function.
It should be noted that, the radar monitoring device 5 and the push-pull electromagnet are both in the prior art, and the specific structure and the working principle thereof are not described here in detail.
In order to facilitate replacement of the used spray can 2, to ensure smooth development of the spray marking operation. The two ends of the connecting rod 33 are respectively provided with a first threaded connection part and a second threaded connection part, the first threaded connection part is in threaded connection with the first annular body 31, and the threaded connection part passes through the second annular body 32 and is in threaded connection with the nut 7. The spray tank 2 in the installation frame 3 can be taken out through the dismounting nut 7 and the second ring body 32, and the new spray tank 2 is installed and replaced to continue marking work, so that the spray tank is convenient to dismount and install and high in efficiency, is favorable for the smooth development of spraying marking work, and meets the convenient use requirements of users.
Preferably, the radar antenna 51 includes, but is not limited to, an air-coupled antenna.
Further, the utility model also provides a radar detection vehicle, which comprises the fixed-point spraying marking device. Because the fixed-point spraying marking device has the technical effects, the radar detection vehicle comprising the fixed-point spraying marking device also has the technical effects, and the description is omitted herein.
In summary, the utility model can realize the marking work of the position of the marking drill core in the vehicle running process in an electric control mode, does not need frequent stopping and manual position marking, improves marking and detecting efficiency, reduces labor cost, avoids the influence of artificial marking factors, and improves data detecting precision.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the scope of the embodiments of the present utility model, and should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (9)
1. The fixed-point spraying marking device is characterized by comprising a driving part, a spraying tank and a mounting frame, wherein the spraying tank is mounted on the mounting frame, and the mounting frame is mounted on a horizontal bracket at the rear part of a bearing vehicle;
The spray tank is obliquely arranged, a nozzle of the spray tank is close to a radar monitoring device arranged on the horizontal support, the spraying extending direction of the nozzle is intersected with the center direction of a radar antenna in the radar monitoring device, and an intersection point is positioned on the ground;
The driving part is arranged at one end of the mounting frame, which is close to the nozzle, and the driving part of the driving part is in fit and abutting connection with the nozzle;
The driving component is connected with a main controller in the bearing vehicle and is used for pressing the nozzle to spray materials according to a driving signal of the main controller.
2. The spot-spray marking device of claim 1, wherein the mounting frame is mounted on the horizontal bracket by a fixed plate.
3. The fixed point spray marking device according to claim 2, wherein the mounting frame comprises a first torus, a second torus and a connecting rod, the first torus is connected with the second torus through at least two connecting rods, any one of the connecting rods is mounted and connected with the fixing plate;
the nozzle end of the spray tank penetrates through the first annular body, and the bottom end face of the spray tank is abutted to the inner wall face of the second annular body.
4. A spot-spray marking device according to claim 3, wherein the upper end face of the first torus is provided with a drive mount for mounting the drive member.
5. The fixed point spraying marking device according to claim 3, wherein a first threaded connection portion and a second threaded connection portion are respectively arranged at two ends of the connecting rod, the first threaded connection portion is in threaded connection with the first torus, and the threaded connection portion penetrates through the second torus and is in threaded connection with a nut.
6. The spot-spray marking device of claim 1 or 4, wherein the driving member is a push-pull electromagnet.
7. The spot-spray marking device of any one of claims 1 to 5 in which the mounting frame and the spray can are both disposed obliquely upward.
8. The spot-spray marking device of claim 1, wherein the radar antenna is an air-coupled antenna.
9. A radar detection vehicle comprising a spot-spray marking device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627394.0U CN221029474U (en) | 2023-09-26 | 2023-09-26 | Fixed-point spraying marking device and radar detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627394.0U CN221029474U (en) | 2023-09-26 | 2023-09-26 | Fixed-point spraying marking device and radar detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029474U true CN221029474U (en) | 2024-05-28 |
Family
ID=91140292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322627394.0U Active CN221029474U (en) | 2023-09-26 | 2023-09-26 | Fixed-point spraying marking device and radar detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029474U (en) |
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2023
- 2023-09-26 CN CN202322627394.0U patent/CN221029474U/en active Active
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