CN217981082U - Highway compressive resistance test detection device with regulatory function - Google Patents
Highway compressive resistance test detection device with regulatory function Download PDFInfo
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- CN217981082U CN217981082U CN202222182855.3U CN202222182855U CN217981082U CN 217981082 U CN217981082 U CN 217981082U CN 202222182855 U CN202222182855 U CN 202222182855U CN 217981082 U CN217981082 U CN 217981082U
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Abstract
The utility model provides a highway compressive resistance test detection device with regulatory function, including the organism, set up pressure drive in the organism, pressure drive lower part demountable installation has a solid fixed pressing plate, and solid fixed pressing plate's bottom is equipped with the displacement sensor who is used for monitoring highway deformation, and solid fixed pressing plate's bottom is connected with two through horizontal adjusting device drive and removes the clamp plate, and the bottom both sides that all are equipped with pressure sensor on two removal clamp plates and lie in solid fixed pressing plate are used for extrudeing the road surface. The utility model discloses a horizontal adjusting device can adjust the interval between two movable pressing plates to realized the adaptability test to the highway compressive resistance test, the interval is adjustable between two movable pressing plates can simulate the tire interval between the vehicles of different sizes, and detection effect is good; when the displacement sensor detects that the road surface deformation value between the two movable pressing plates exceeds a preset value, the value recorded by the pressure sensor can be determined as the corresponding maximum pressure resisting value.
Description
Technical Field
The utility model relates to a highway compressive resistance test technical field, in particular to highway compressive resistance test detection device with regulatory function.
Background
The road pressure resistance test detection device is a device for detecting the pressure resistance of a road, and can judge that the road can meet the requirement that a vehicle runs on the road, but the current road pressure resistance test detection device still has some defects, such as:
chinese patent grant publication No. CN213068495U discloses a highway road surface compressive capacity detection device, including highway road surface, balanced iron plate, the detection case, the display screen, a single-chip microcomputer, the pillar, the hydraulic stem, the briquetting, displacement sensor and pressure sensor, highway road surface upside is provided with the pillar, the detection case is installed to the pillar upside, balanced iron plate is installed to the detection case up end, the display screen is installed to the preceding terminal surface under the detection case, the singlechip is installed on the display screen right side, the hydraulic stem is installed to the detection case downside, the terminal surface is fixed with the briquetting under the hydraulic stem, terminal surface internally mounted has pressure sensor under the briquetting, displacement sensor is installed to the pillar inboard, this design has solved the great problem of original highway road surface compressive capacity detection device testing result error.
The above prior art solutions have the following drawbacks: the detection area of the road is not convenient to adjust, the detection pressure plate is not convenient to replace, and the pressure resistance detection effect of the road is poor.
SUMMERY OF THE UTILITY MODEL
For solving the problem, the utility model aims at providing a highway compressive resistance test detection device with regulatory function, through set up pressure drive device in the organism, pressure drive device lower part demountable installation has fixed pressing plate, fixed pressing plate's bottom is equipped with the displacement sensor who is used for monitoring highway deformation, fixed pressing plate's bottom is connected with two removal clamp plates through the drive of horizontal adjusting device, the bottom both sides that all are equipped with pressure sensor on two removal clamp plates and are located fixed pressing plate are used for extrudeing the road surface, can adjust the interval between two removal clamp plates through horizontal adjusting device, thereby realized the adaptability test to highway compressive resistance test, excellent in detection effect.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a highway compressive resistance test detection device with regulatory function, includes the organism, set up pressure drive arrangement in the organism, pressure drive arrangement lower part demountable installation has a fixed pressing plate, and fixed pressing plate's bottom is equipped with the displacement sensor who is used for monitoring highway deformation, and fixed pressing plate's bottom is connected with two removal clamp plates through horizontal adjusting device drive, all is equipped with pressure sensor on two removal clamp plates and is located fixed pressing plate's bottom both sides and is used for extrudeing the road surface.
Furthermore, the two movable pressing plates are symmetrically arranged at two ends of the bottom of the fixed pressing plate, and the lowest point of the movable pressing plates is lower than that of the fixed pressing plate.
Furthermore, the pressure driving device comprises a moving plate, a connecting wheel and a first driving motor, the first driving motor is fixedly installed in the machine body, an output shaft of the first driving motor is connected with the connecting wheel in a driving mode, and the connecting wheel and the moving plate are meshed with each other and used for driving the moving plate to move up and down.
Furthermore, threaded mounting holes are formed in two sides of the bottom of the moving plate and two sides of the top of the fixed pressing plate, and the fixed rods are mounted in the corresponding threaded mounting holes to detachably fix the moving plate and the fixed pressing plate.
Furthermore, the device also comprises a positioning block, and the bottom center of the moving plate and the top center of the fixed pressing plate are positioned and installed through the positioning block.
Further, horizontal adjusting device is including installation wheel, interlocking wheel, installation pole and second driving motor, second driving motor installs in fixed pressing plate's inside and links to each other with the installation wheel drive, the installation wheel is spacing in fixed pressing plate's inside mounting groove and intermeshing is used for changing the direction of transmission with the interlocking wheel, the interlocking wheel center is fixed with the installation pole, installation pole both ends correspond threaded connection respectively and have a removal clamp plate, two it is located the spread groove of fixed pressing plate's the left and right sides lower part respectively and can control along the spread groove and remove, when the installation pole rotates, thereby the removal clamp plate at installation pole both ends is inside synchronous or outside synchronous movement spacing.
Furthermore, four corners of the bottom of the machine body are provided with universal wheels.
Furthermore, the universal wheel device further comprises a cylinder and a moving block, wherein the cylinder is fixed in the four corners of the bottom of the machine body and is connected with the universal wheel through the moving block.
Furthermore, the device also comprises a display screen, wherein the display screen is used for displaying the detection result of the highway pressure resistance test.
Has the beneficial effects that: the utility model discloses a horizontal adjusting device can adjust the interval between two movable pressing plates to realized the adaptability test to the highway compressive resistance test, the interval is adjustable between two movable pressing plates can simulate the tire interval between the vehicles of different sizes, and detection effect is good; when the displacement sensor detects that the road surface deformation value between the two movable pressing plates exceeds the preset value, the numerical value recorded by the pressure sensor can be determined as the maximum pressure resisting value of the road corresponding to the distance between the two movable pressing plates (corresponding to vehicles with different sizes).
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic front view of a cross-sectional structure of a road pressure resistance test detection device with an adjusting function according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic side view of a cross-sectional structure of a road pressure resistance test detection device with an adjusting function according to an embodiment of the present invention;
fig. 4 is a schematic view of a cross-sectional structure of a road compressive stress test detection device with an adjusting function according to an embodiment of the present invention.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
Referring to FIGS. 1-4: the utility model provides a highway compressive resistance test detection device with regulatory function, includes organism 1, set up pressure drive device in the organism 1, pressure drive device lower part demountable installation has solid fixed pressing plate 8, and solid fixed pressing plate 8's bottom is equipped with displacement sensor 12 that is used for monitoring highway deformation, and solid fixed pressing plate 8's bottom is connected with two removal clamp plates 6 through the drive of horizontal adjusting device, all is equipped with pressure sensor 17 on two removal clamp plates 6 and is located solid fixed pressing plate 8's bottom both sides and is used for extrudeing the road surface.
It should be noted that the weight of the machine body of the embodiment is relatively large, so that when the pressure driving device tests the pressure resistance value of the road surface by the two movable pressing plates through the fixed pressing plate, the machine body cannot be unstable or move up or tilt; in the embodiment, the distance between the two movable pressing plates can be adjusted through the transverse adjusting device, so that the adaptability test of the highway pressure resistance test is realized, the distance between the two movable pressing plates can be adjusted, the tire distances between vehicles with different sizes can be simulated, and the detection effect is good; when the displacement sensor detects that the road surface deformation value between the two movable pressing plates exceeds the preset value, at the moment, the numerical value recorded by the pressure sensor can be determined as the maximum pressure resisting value of the road corresponding to the vehicles with different sizes corresponding to the distance between the two movable pressing plates.
In a specific example, the two movable pressing plates 6 are symmetrically arranged at two ends of the bottom of the fixed pressing plate 8, and the lowest point of the movable pressing plate 6 is lower than that of the fixed pressing plate 8.
This embodiment is through two removal clamp plates of symmetry setting so that highway anti-pressure test is more accurate, and the atress is more even, and in addition, the minimum that removes the clamp plate is less than fixed clamp plate can prevent that fixed clamp plate in the middle of to produce adverse effect to the experiment, improves the degree of accuracy that detects.
In a specific example, the pressure driving device comprises a moving plate 9, a connecting wheel 3 and a first driving motor, the first driving motor is fixedly installed in the machine body 1, an output shaft of the first driving motor is in driving connection with the connecting wheel 3, and the connecting wheel 3 and the moving plate 9 are engaged with each other to drive the moving plate 3 to move up and down.
This embodiment can drive the linking wheel through first driving motor and rotate, and the linking wheel rotates and can order about the movable plate that meshes with it and reciprocate to drive the fixed clamp plate of movable plate lower part, move the clamp plate and carry out the compressive resistance test to the highway.
In a specific example, threaded mounting holes are formed in both sides of the bottom of the moving plate 9 and both sides of the top of the fixed pressing plate 8, and the moving plate 9 and the fixed pressing plate 8 are detachably fixed by installing fixing rods 11 in the corresponding threaded mounting holes.
This embodiment is through rotatory dead lever, can be to the stationary platen with install or separate at the movable plate, can conveniently change the stationary platen.
In a specific example, the device further comprises a positioning block 10, and the bottom center of the moving plate 9 and the top center of the fixed pressing plate 8 are positioned and installed through the positioning block 10.
The alignment, positioning and installation between the movable plate and the fixed pressing plate can be facilitated through the positioning block.
In a specific example, the transverse adjusting device comprises an installation wheel 13, a linkage wheel 14, an installation rod 7 and a second driving motor 18, the second driving motor 18 is installed inside the fixed pressing plate 8 and is in driving connection with the installation wheel 13, the installation wheel 13 and the linkage wheel 14 are limited in an internal installation groove of the fixed pressing plate 8 and are meshed with each other to change the transmission direction, the installation rod 7 is fixed at the center of the linkage wheel 14, two ends of the installation rod 7 are respectively connected with a movable pressing plate 6 correspondingly through threads, the two movable pressing plates 6 are respectively located in connecting grooves 15 at the lower parts of the left side and the right side of the fixed pressing plate 8 and can move left and right along the connecting grooves 15, and when the installation rod 7 rotates, the movable pressing plates 6 at the two ends of the installation rod 7 move inwards or outwards synchronously to adjust the distance.
It should be noted that, in this embodiment, the second driving motor drives the mounting wheel to rotate and changes the transmission direction through the linkage wheel, so as to drive the mounting rod to rotate, and due to the effect of the connecting groove, the rotation of the mounting rod can drive the movable pressing plates with the two sides in threaded connection to synchronously move outwards or inwards in the connecting groove.
In a specific example, the four corners of the bottom of the machine body 1 are provided with universal wheels 5.
In a specific example, the device further comprises a cylinder 2 and a moving block 4, wherein the cylinder 2 is fixed inside four corners of the bottom of the machine body 1 and is connected with the universal wheel 5 through the moving block 4.
This embodiment can be convenient for remove detection device through the universal wheel, adjusts detection device's height through the cylinder in addition to the convenience is installed each part to detection device bottom and is dismantled, is overhauld.
In a specific example, the road pressure test device further comprises a display screen 16, and the display screen 16 is used for displaying the detection result of the road pressure test.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a highway compressive resistance test detection device with regulatory function, a serial communication port, including organism (1), set up pressure drive device in organism (1), pressure drive device lower part demountable installation has holding plate (8), and the bottom of holding plate (8) is equipped with displacement sensor (12) that are used for monitoring highway deformation, and the bottom of holding plate (8) is connected with two moving pressing plate (6) through horizontal adjusting device drive, all is equipped with pressure sensor (17) on two moving pressing plate (6) and is located the bottom both sides of holding plate (8) and is used for extrudeing the road surface.
2. The highway pressure resistance test device with adjustment function according to claim 1, wherein the two movable pressing plates (6) are symmetrically arranged at two ends of the bottom of the fixed pressing plate (8), and the lowest point of the movable pressing plates (6) is lower than the lowest point of the fixed pressing plate (8).
3. The road pressure resistance test detection device with the adjusting function according to claim 1, wherein the pressure driving device comprises a moving plate (9), an engaging wheel (3) and a first driving motor, the first driving motor is fixedly installed in the machine body (1), an output shaft of the first driving motor is in driving connection with the engaging wheel (3), and the engaging wheel (3) and the moving plate (9) are mutually engaged to drive the moving plate (9) to move up and down.
4. The device for detecting highway compressive resistance test with adjustment function according to claim 3, wherein threaded mounting holes are formed on both sides of the bottom of the moving plate (9) and both sides of the top of the fixed pressing plate (8), and the movable plate (9) and the fixed pressing plate (8) are detachably fixed by installing the fixed rod (11) in the corresponding threaded mounting holes.
5. The road pressure resistance test detection device with the adjusting function according to claim 4, further comprising a positioning block (10), wherein the bottom center of the moving plate (9) and the top center of the fixed pressing plate (8) are positioned and installed through the positioning block (10).
6. The road pressure resistance test detection device with the adjusting function according to claim 1, wherein the transverse adjusting device comprises an installation wheel (13), a linkage wheel (14), an installation rod (7) and a second driving motor (18), the second driving motor (18) is installed inside the fixed pressing plate (8) and is connected with the installation wheel (13) in a driving mode, the installation wheel (13) and the linkage wheel (14) are limited in an internal installation groove of the fixed pressing plate (8) and are meshed with each other to change the transmission direction, the installation rod (7) is fixed in the center of the linkage wheel (14), two ends of the installation rod (7) are respectively connected with a movable pressing plate (6) in a corresponding threaded mode, the two movable pressing plates (6) are respectively located in connection grooves (15) on the lower portions of the left side and the right side of the fixed pressing plate (8) and can move left and right along the connection grooves (15), and when the installation rod (7) rotates, the movable pressing plates (6) on the two ends of the installation rod (7) move inwards or outwards synchronously so as to adjust the distance.
7. The road pressure resistance test detection device with the adjusting function according to claim 1, wherein four corners of the bottom of the machine body (1) are provided with universal wheels (5).
8. The device for detecting the highway compressive resistance test with the adjusting function according to claim 7, further comprising air cylinders (2) and moving blocks (4), wherein the air cylinders (2) are fixed inside four corners of the bottom of the machine body (1) and connected with the universal wheels (5) through the moving blocks (4).
9. The device for detecting the highway compressive resistance test with the adjusting function according to claim 1, further comprising a display screen (16), wherein the display screen (16) is used for displaying the detection result of the highway compressive resistance test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182855.3U CN217981082U (en) | 2022-08-17 | 2022-08-17 | Highway compressive resistance test detection device with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182855.3U CN217981082U (en) | 2022-08-17 | 2022-08-17 | Highway compressive resistance test detection device with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217981082U true CN217981082U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222182855.3U Active CN217981082U (en) | 2022-08-17 | 2022-08-17 | Highway compressive resistance test detection device with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217981082U (en) |
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2022
- 2022-08-17 CN CN202222182855.3U patent/CN217981082U/en active Active
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