CN210198377U - Road surface slope measuring device - Google Patents
Road surface slope measuring device Download PDFInfo
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- CN210198377U CN210198377U CN201921203453.9U CN201921203453U CN210198377U CN 210198377 U CN210198377 U CN 210198377U CN 201921203453 U CN201921203453 U CN 201921203453U CN 210198377 U CN210198377 U CN 210198377U
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- road surface
- support plate
- measuring
- face
- measuring device
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Abstract
The utility model discloses a road surface gradient measuring device, which belongs to the technical field of road detection, and the technical proposal is characterized in that the device comprises a support plate and a balance support plate, the lower end surface of the support plate is provided with two rollers, the inside of a chute is connected with a slide bar in a sliding way, the front end surface of the slide bar is provided with a second measuring scale, the lower end surface of the second measuring scale is fixedly connected with a balance plate, the balance plate is connected with the slide bar in a rotating way through a rotating shaft, the front end surface of the rotating shaft is connected with a measuring rod in a rotating way, the second measuring scale is arranged on the front end surface of the slide bar, thereby measuring the road surface gradient by the two measuring scales, leading an operator to judge the value of the road surface gradient more accurately, the rotating shaft is inserted in the middle part of the balance plate, when measuring the road surface with large gradient, the second measuring scale can be rotated, leading the, the measured numerical value is accurately pointed out, and the accuracy of the road surface gradient measuring device is improved.
Description
Technical Field
The utility model relates to a road detection technology field, in particular to road surface slope measuring device.
Background
In the existing gradient measurement technology, the road gradient acquisition mostly depends on static measurement, the static measurement cannot realize rapid and continuous measurement of a large amount of road gradients, and the measurement of the road gradient of a road on which a vehicle runs is a way for realizing rapid and continuous measurement by using the vehicles such as automobiles and the like as a platform.
However, the existing road surface gradient measuring device is only provided with one measuring scale, and the measured road surface gradient cannot be accurately judged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road surface slope measuring device aims at solving only a dipperstick on the current road surface slope measuring device, the problem of the road surface slope of surveying that can not be accurate.
The utility model is realized in such a way, a road surface gradient measuring device comprises a support plate and a balance support plate, wherein the upper end surface of the support plate is fixedly connected with the lower end surface of the balance support plate, the lower end surface of the support plate is provided with two rollers, the left side and the right side of the support plate are provided with bottom grooves, two clamping plates are arranged inside the bottom grooves, a connecting shaft is inserted between the two clamping plates, the front end and the rear end of the connecting shaft both penetrate through the bottom grooves and extend to the inside of the bottom grooves, the rollers are arranged between the two clamping plates, the rollers are inserted with rolling rotating shafts in the middle parts of the two clamping plates, the front end surface of the balance support plate penetrates through a sliding groove, the inside of the sliding groove is connected with a sliding rod in a sliding way, the front end surface of the sliding rod is provided with a second measuring scale, the lower end surface of the second measuring scale, the balance plate is rotatably connected with the sliding rod through a rotating shaft, the front end face of the rotating shaft is rotatably connected with a measuring rod, and a first measuring scale is arranged on the upper end face of the balance support plate.
For the first dipperstick of convenient lift, the operation personnel of being convenient for measure the road surface slope, as the utility model discloses a road surface slope measuring device is preferred, two expansion brackets of up end fixedly connected with of balance support board, two the up end fixedly connected with crossbeam of expansion bracket.
In order to make things convenient for handstand the setting with first dipperstick, be convenient for measure the road surface slope, as the utility model discloses a road surface slope measuring device is preferred, first dipperstick is located the below of crossbeam, first dipperstick all is provided with two fixing device with the preceding terminal surface of crossbeam.
In order to make first dipperstick firmly fix in the crossbeam below, make first dipperstick keep water to place, be convenient for measure the road surface slope, do the utility model discloses a road surface slope measuring device is preferred, two fixing device's preceding terminal surface all is provided with two bolts, first dipperstick passes through bolt fixed connection with the crossbeam.
For the convenience confirm first dipperstick central point and put, fixed plumb bob, the operator of being convenient for carries out the reading of slope numerical value, as the utility model discloses a road surface slope measuring device is preferred, the middle part of first dipperstick upper end is provided with central fixing device, central fixing device's preceding terminal surface is provided with the bearing, central fixing device and first dipperstick are fixed through the bearing and are met.
For the convenience at the one end fixed connection plumb bob of nylon wire, when road surface slope measuring device measured, plumb bob remained perpendicular throughout, and the operator of being convenient for confirms the slope value of road surface slope, as the utility model discloses a road surface slope measuring device is preferred, the preceding terminal surface fixedly connected with nylon wire of bearing, the one end fixedly connected with plumb bob of bearing is kept away from to the nylon wire.
In order to promote road surface slope measuring device with two push rods, alleviateed operator's work load, improved the operating efficiency, as the utility model discloses a road surface slope measuring device is preferred, two push rods of the up end fixedly connected with of balance support board. Two the one end that the balance support plate was kept away from to the push rod has all cup jointed soft ring, two the push rod is located the right side of expansion bracket.
Reduce the frictional force of operator's palm and push rod for the soft ring that cup joints, the operator of being convenient for promotes the push rod, as the utility model discloses a road surface slope measuring device is preferred, two the soft ring, two have all been cup jointed to the one end that the balance support board was kept away from to the push rod is located the right side of expansion bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the road surface gradient measuring device, the two rollers are arranged on the lower end surface of the support plate, so that an operator can conveniently move the road surface gradient measuring device when using the road surface gradient measuring device, and meanwhile, when the road surface gradient is measured, the rollers can be rotated to the left side and the right side of the support plate through the arranged connecting shafts, so that the lower end surface of the support is tightly attached to the road surface, the detection of the gradient of the side road surface is convenient, the measuring error is reduced, and the gradient value measured by the road surface gradient measuring device is more accurate;
2. according to the road surface gradient measuring device, the second measuring scale is arranged on the front end face of the sliding rod, so that the road surface gradient is measured by the two measuring scales, an operator can more accurately judge the value of the road surface gradient, the rotating shaft is inserted in the middle of the balance plate, when the road surface with large gradient is measured, the second measuring scale can be rotated, the second measuring scale can perform horizontal measurement, the operator combines the included angle formed by the measuring rod and the sliding rod, the measured value is accurately pointed out, and the accuracy of the road surface gradient measuring device is improved;
3. this kind of road surface slope measuring device, through setting up first dipperstick in the below of crossbeam, thereby conveniently set up first dipperstick handstand, make the first dipperstick of handstand keep balance below the crossbeam, at the fixed plumb bob of first dipperstick central point position, at the one end fixed connection plumb bob of nylon wire, when road surface slope measuring device measures, plumb bob remains the perpendicular all the time, the operator combines the slope value of the contained angle determination road surface slope that first dipperstick of handstand and plumb bob formed.
Drawings
Fig. 1 is an overall structure diagram of a road surface gradient measuring device according to the present invention;
fig. 2 is a structural diagram of a second measuring ruler of the utility model;
FIG. 3 is a cross-sectional structural view of the roller of the present invention;
fig. 4 is a three-dimensional structure diagram of a second measuring ruler of the utility model;
in the figure, 1, a support plate; 101. a roller; 102. a connecting shaft; 103. clamping a plate; 104. a rolling shaft; 105. a bottom groove; 2. a balance support plate; 201. a chute; 202. a push rod; 203. a soft ring; 3. a telescopic frame; 301. a cross beam; 4. a first measuring scale; 402. a central fixing device; 403. a bearing; 404. a nylon thread; 405. a plumb bob; 406. a fixing device; 407. a bolt; 5. a slide bar; 501. a second measuring scale; 502. a balance plate; 503. a rotating shaft; 504. and (6) measuring the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a road surface gradient measuring device comprises a support plate 1 and a balance support plate 2, wherein the upper end surface of the support plate 1 is fixedly connected with the lower end surface of the balance support plate 2, the lower end surface of the support plate 1 is provided with two rollers 101, the left side and the right side of the support plate 1 are provided with bottom grooves 105, the inside of the bottom groove 105 is provided with two clamping plates 103, a connecting shaft 102 is inserted between the two clamping plates 103, the front end and the rear end of the connecting shaft 102 both penetrate through the bottom grooves 105 and extend to the inside of the bottom grooves 105, the rollers 101 are respectively arranged between the two clamping plates 103, the rolling rotating shafts 104 are inserted between the rollers 101 and the middle parts of the two clamping plates 103, the front end surface of the balance support plate 2 is provided with a sliding groove 201 in a penetrating manner, the sliding rod 5 is slidably connected inside the sliding groove 201, the front end surface of the sliding rod 5 is provided with a second measuring scale 501, the balance plate 502 is rotatably connected with the slide rod 5 through a rotating shaft 503, the front end face of the rotating shaft 503 is rotatably connected with a measuring rod 504, and the upper end face of the balance support plate 2 is provided with a first measuring scale 4.
In this embodiment: the two rollers 101 are arranged on the lower end face of the support plate 1, so that a road surface gradient measuring device is used, an operator can conveniently move the road surface gradient measuring device, when the road surface gradient is measured, the rollers 101 can be rotated to the left side and the right side of the support plate 1 by the aid of the arranged connecting shafts 102, the lower end face of the support plate 1 is enabled to be tightly attached to the road surface, the gradient of the side road surface is conveniently detected, measuring errors are reduced, the gradient value measured by the road surface gradient measuring device is enabled to be more accurate, the second measuring scale 501 is arranged on the front end face of the sliding rod 5, the gradient of the road surface is further measured by the two measuring scales, the operator can more accurately judge the gradient value of the road surface, the rotating shaft 503 is inserted into the middle of the balance plate 502, when the road surface with large gradient is measured, the second measuring scale 501 can be rotated, horizontal measurement can be carried out by the second measuring scale 501, the operator combines the measuring rod, the measured numerical value is accurately pointed out, and the accuracy of the road surface gradient measuring device is improved.
Specifically, two expansion brackets 3 are fixedly connected to the upper end face of the balance support plate 2, and a cross beam 301 is fixedly connected to the upper end faces of the two expansion brackets 3.
In this embodiment: through two expansion brackets 3 of up end fixed connection at balance support plate 2 to conveniently go up and down first dipperstick 4, the operation personnel of being convenient for measure the road surface slope.
Specifically, the first measuring scale 4 is located below the cross beam 301, and the front end faces of the first measuring scale 4 and the cross beam 301 are provided with two fixing devices 406.
In this embodiment: through setting up first dipperstick 4 in the below of crossbeam 301 to conveniently stand upside down first dipperstick 4 and set up, be convenient for measure the road surface slope.
Specifically, two bolts 407 are respectively disposed on the front end faces of the two fixing devices 406, and the first measuring scale 4 is fixedly connected to the cross beam 301 through the bolts 407.
In this embodiment: through carrying out fixed connection with first dipperstick 4 and crossbeam 301 with bolt 407 to make first dipperstick 4 firmly fix in crossbeam 301 below, make the first dipperstick 4 of handstand keep horizontal placing, be convenient for measure the road surface slope.
Specifically, a central fixing device 402 is disposed in the middle of the upper end of the first measuring ruler 4, a bearing 403 is disposed on the front end surface of the central fixing device 402, and the central fixing device 402 and the first measuring ruler 4 are fixed by the bearing 403 to be connected.
In this embodiment: through being provided with central fixing device 402 in the middle part of first dipperstick 4 upper end to conveniently confirm first dipperstick 4 central point and put, fixed plumb bob 405, the operator of being convenient for carries out the reading of slope numerical value.
Specifically, a nylon wire 404 is fixedly connected to the front end face of the bearing 403, and a plumb bob 405 is fixedly connected to one end of the nylon wire 404 far away from the bearing 403.
In this embodiment: the nylon wire 404 is fixedly connected to the front end face of the bearing 403, so that the plumb bob 405 can be conveniently and fixedly connected to one end of the nylon wire 404, and when the road surface gradient measuring device is used for measuring, the plumb bob 405 is always vertical, so that an operator can conveniently determine the gradient value of the road surface gradient.
Specifically, two push rods 202 are fixedly connected to the upper end surface of the balance support plate 2.
In this embodiment: through two push rods 202 of up end fixed connection at balance support plate 2, use road surface slope measuring device to make at the operator to promote road surface slope measuring device with two push rods 202, alleviateed operator's work load, improved the operating efficiency.
Specifically, the soft ring 203 is sleeved on one end of each of the two push rods 202 far away from the balance support plate 2, and the two push rods 202 are located on the right side of the telescopic frame 3.
In this embodiment: by sleeving the soft rings 203 at the ends of the two push rods 202 far away from the balance support plate 2, when the operator pushes the push rods 202, the sleeved soft rings 203 reduce the friction force between the palms of the operators and the push rods 202, so that the operator can push the push rods 202 conveniently.
The working principle is as follows: firstly, an operator pushes a road surface gradient measuring device by two push rods 202 fixedly connected with the upper end surface of a balance support plate 2, the push rods 202 enable a roller 101 to roll to drive the road surface gradient measuring device to move, the road surface gradient measuring device is moved to a measuring position, the roller 101 is rotated to the left side and the right side of a support plate 1, the lower end surface of the support plate 1 is tightly attached to the road surface, the gradient of the lateral road surface is convenient to detect, the measuring error is reduced, the gradient value measured by the road surface gradient measuring device is more accurate, then a second measuring scale 501 is arranged on the front end surface of a sliding rod 5 to be rotated to the horizontal position, the second measuring scale 501 is used for horizontal measurement, a measuring rod 504 is vertical to the second measuring scale 501, then the operator combines the included angle formed by the measuring rod 504 and the sliding rod 5, the measured value is accurately indicated by the scale above the second measuring scale 501, and then the first measuring scale 4 is inverted, the operator confirms the gradient value of road surface slope according to the contained angle that first dipperstick 4 and plumb bob 405 formed, and the numerical value of measurement is pointed out to two dipperstick accuracies, improves road surface slope measuring device's rate of accuracy.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a road surface slope measuring device, includes mounting panel (1) and balance support board (2), the up end of mounting panel (1) and the lower terminal surface fixed connection of balance support board (2), its characterized in that: the lower end face of the support plate (1) is provided with two idler wheels (101), the left side and the right side of the support plate (1) are provided with bottom grooves (105), two clamping plates (103) are arranged inside the bottom grooves (105), a connecting shaft (102) is inserted between the two clamping plates (103), two ends of the connecting shaft (102) penetrate through the bottom grooves (105) and extend to the inside of the bottom grooves (105), idler wheels (101) are arranged between the two clamping plates (103), rolling rotating shafts (104) are inserted between the idler wheels (101) and the middle parts of the two clamping plates (103), the front end face of the balance support plate (2) is provided with a sliding groove (201), the inside of the sliding groove (201) is connected with a sliding rod (5) in a sliding manner, the front end face of the sliding rod (5) is provided with a second measuring scale (501), and the lower end face of the second measuring scale (501) is fixedly connected with a balance, the middle part of the balance plate (502) is inserted with a rotating shaft (503), the balance plate (502) is rotatably connected with the sliding rod (5) through the rotating shaft (503), the front end face of the rotating shaft (503) is rotatably connected with a measuring rod (504), and the upper end face of the balance support plate (2) is provided with a first measuring scale (4).
2. The road surface gradient measuring device according to claim 1, characterized in that: the upper end face of the balance support plate (2) is fixedly connected with two expansion brackets (3), and the upper end face of each expansion bracket (3) is fixedly connected with a cross beam (301).
3. The road surface gradient measuring device according to claim 2, characterized in that: first dipperstick (4) are located the below of crossbeam (301), the preceding terminal surface of first dipperstick (4) and crossbeam (301) all is provided with two fixing device (406).
4. A road surface gradient measuring apparatus according to claim 3, characterized in that: the front end faces of the two fixing devices (406) are provided with two bolts (407), and the first measuring scale (4) is fixedly connected with the cross beam (301) through the bolts (407).
5. The road surface gradient measuring device according to claim 1, characterized in that: the middle part of the upper end of the first measuring scale (4) is provided with a central fixing device (402), the front end face of the central fixing device (402) is provided with a bearing (403), and the central fixing device (402) and the first measuring scale (4) are fixedly connected through the bearing (403).
6. The road surface gradient measuring device according to claim 5, characterized in that: the front end face of the bearing (403) is fixedly connected with a nylon wire (404), and one end, far away from the bearing (403), of the nylon wire (404) is fixedly connected with a plumb bob (405).
7. The road surface gradient measuring device according to claim 5, characterized in that: the upper end face of the balance support plate (2) is fixedly connected with two push rods (202).
8. The road surface gradient measuring device according to claim 7, characterized in that: two the one end that the balance support plate (2) was kept away from in push rod (202) all cup joints soft ring (203), two push rod (202) are located the right side of expansion bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203453.9U CN210198377U (en) | 2019-07-29 | 2019-07-29 | Road surface slope measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203453.9U CN210198377U (en) | 2019-07-29 | 2019-07-29 | Road surface slope measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198377U true CN210198377U (en) | 2020-03-27 |
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ID=69864730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203453.9U Expired - Fee Related CN210198377U (en) | 2019-07-29 | 2019-07-29 | Road surface slope measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502720A (en) * | 2021-07-12 | 2021-10-15 | 淮阴工学院 | Road pavement gradient detection device |
-
2019
- 2019-07-29 CN CN201921203453.9U patent/CN210198377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502720A (en) * | 2021-07-12 | 2021-10-15 | 淮阴工学院 | Road pavement gradient detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |