CN221198438U - Road slope chi with adjustable bottom - Google Patents
Road slope chi with adjustable bottom Download PDFInfo
- Publication number
- CN221198438U CN221198438U CN202322960795.8U CN202322960795U CN221198438U CN 221198438 U CN221198438 U CN 221198438U CN 202322960795 U CN202322960795 U CN 202322960795U CN 221198438 U CN221198438 U CN 221198438U
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- frame
- road
- plate
- installing frame
- adjustable bottom
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- 238000005259 measurement Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Abstract
The utility model relates to the technical field of measurement, in particular to a road gradient ruler with an adjustable bottom. The utility model provides a road gradient ruler with an adjustable bottom, which is suitable for complex road surface conditions. The utility model provides a road slope chi with adjustable bottom, is including installing frame, calibrated scale, scale swivel wheel, level pipe, first measurement face and second measurement face etc. the inside calibrated scale that is connected with of installing frame left part, the upper portion rotation in installing frame middle part is connected with scale swivel wheel, and installing frame left part is connected with the level pipe, and installing frame bottom is connected with first measurement face, and installing frame left side is connected with the second measurement face. According to the utility model, the lifting plate extends the measuring position of the first measuring surface through the cooperation between the adjusting screw rod and the lifting plate, so that the measuring device is suitable for more complicated road conditions, and the measuring applicability is improved.
Description
Technical Field
The utility model relates to the technical field of measurement, in particular to a road gradient ruler with an adjustable bottom.
Background
Road grade measurement refers to measuring the grade angle or percent grade of a road or road segment to evaluate the degree of inclination of the road, which is usually done for the purposes of road design, traffic planning, construction and maintenance, etc., and is a tool for measuring the grade or grade angle of the road, which is usually a graduated instrument that can be placed on the road surface, and the grade of the road is determined by measuring the degree of inclination of the instrument on the horizontal plane, the road grade has practical value in the course of road design, construction and maintenance, and can help engineers and related personnel evaluate the grade of the road to ensure the rationality of the road in terms of traffic safety and traffic efficiency, and in addition, it can be applied in the fields of driving training, vehicle testing and road research, etc., but it is now generally done by using the road grade to measure the grade of the road, which is difficult to grade the rugged road due to the complexity of the road, and the applicability of the road grade is limited.
A bottom adjustable road grade is therefore now developed for the above problems, which is suitable for complex road conditions.
Disclosure of utility model
In order to overcome the defect that the road gradient is generally measured by using a road gradient rule at present, the road gradient rule is difficult to test the gradient of a rugged road surface due to the complexity of the road, and the applicability is limited, the utility model provides a bottom-adjustable road gradient rule suitable for the condition of a complex road surface.
The technical proposal is as follows: the utility model provides a road slope chi with adjustable bottom, including the installing frame, the calibrated scale, the scale swivel wheel, the level pipe, first measurement face and second measurement face, the inside connection of installing frame left part has the calibrated scale, the upper portion swivelling joint in installing frame middle part has the scale swivel wheel, installing frame left part is connected with the level pipe, installing frame bottom is connected with first measurement face, installing frame left side is connected with the second measurement face, still including adjustment mechanism, be equipped with adjustment mechanism on the installing frame, adjustment mechanism is including the slide rail, the sliding plate, lifter plate and accommodate the lead screw, the installing frame bottom is connected with the slide rail, both sides all are connected with the sliding plate around the slide rail, all screw thread type connection has accommodate the lead screw on the sliding plate, accommodate the lead screw bottom all swivelling joint has the lifter plate, the lifter plate all is connected with adjacent sliding plate slidingtype.
Optionally, still including placing the mechanism, placing the mechanism and including placing frame and baffle, the installation frame top has the frame of placing through bolted connection, places frame left side slidingtype connection and has the baffle.
Optionally, a holding groove is formed in the right part of the mounting frame.
Optionally, the slide rail is of an "H" type structure.
Optionally, the top of the adjusting screw rod is connected with a knob.
Optionally, a booster plate is connected to the rear side of the partition.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, the lifting plate extends the measuring position of the first measuring surface through the cooperation between the adjusting screw rod and the lifting plate, so that the measuring device is suitable for more complicated road conditions, and the measuring applicability is improved.
2. According to the utility model, the placing frame is matched with the partition plate, so that the sliding plate, the adjusting screw and the lifting plate are placed and stored, the sliding plate, the adjusting screw and the lifting plate are convenient to store and carry, and the use convenience is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a partial perspective structure of the present utility model.
Fig. 3 is a schematic perspective view of an adjusting mechanism according to the present utility model.
Fig. 4 is a schematic perspective view of the placement mechanism of the present utility model.
Meaning of reference numerals in the drawings: 1: mounting frame, 2: a dial, 3: scale rotation wheel, 4: level tube, 5: first measuring surface, 6: second measuring surface, 7: adjustment mechanism, 71: slide rail, 72: slide plate, 73: lifter plate, 74: adjusting screw rod, 8: placement mechanism, 81: placement frame, 82: a partition board.
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.
The utility model provides a road slope chi with adjustable bottom, as shown in fig. 1, fig. 2 and fig. 3, including installing frame 1, calibrated scale 2, scale swivel wheel 3, the level pipe 4, first measuring surface 5 and second measuring surface 6, open at installing frame 1 right part has the groove of holding, installing frame 1 left part internal connection has calibrated scale 2, the upper portion swivelling joint in installing frame 1 middle part has scale swivel wheel 3 that is used for rotatory adjustment, installing frame 1 left part is connected with level pipe 4 that is used for showing the horizontality, installing frame 1 bottom is connected with first measuring surface 5 that is used for measuring the ground slope, installing frame 1 left side is connected with second measuring surface 6 that is used for measuring the wall gradient, still including adjustment mechanism 7, be equipped with adjustment mechanism 7 on the installing frame 1, adjustment mechanism 7 is including slide rail 71, sliding plate 72, lifter plate 73 and adjusting screw 74, installing frame 1 bottom is connected with slide rail 71 that is used for the slip direction, both sides all are connected with sliding plate 72 around 71, all screw thread type is connected with auxiliary adjusting plate 74, all is connected with the equal lifter plate 74 of sliding plate that is used for the adjacent top of measuring the lifting plate 73.
When the slope degree of the road is tested by using the slope ruler, the device can be used, it is required to be described that the sliding rail 71 is firstly placed at a specified measuring position of the road, so that the sliding rail 71 extends to the measuring position of the first measuring surface 5, then the scale rotating wheel 3 is rotated according to the horizontal direction in the level pipe 4, so that the scale rotating wheel 3 drives the level pipe 4 to rotate to the horizontal direction, the slope of the road is measured by pointing the level pipe 4 on the calibrated scale 2, when the vertical slope test is required to be carried out on the protective wall surfaces on two sides of the road, the mounting frame 1 is used for being close to the testing position, so that the second measuring surface 6 is attached to the measuring position, then the scale rotating wheel 3 is rotated again according to the horizontal direction in the level pipe 4, so that the scale rotating wheel 3 drives the level pipe 4 to rotate to the horizontal direction, then 90 DEG is subtracted from the pointing the leveling pipe 4 simultaneously on the calibrated scale 2, when a small tunnel appears on the ground, the sliding plate 72 is arranged on the sliding rail 71, then the sliding plate 72 is placed above the tunnel, then the sliding plate 72 is rotated on the two sides of the calibrated scale pipe, when the two adjacent leveling plates 74 are all above the level pipe 74 are rotated, and then the leveling plate 73 is rotated down, and the leveling plate 73 is then all the leveling plate is rotated down, and the leveling plate 73 is rotated down, and the leveling plate is then all the leveling plate is rotated down, and the leveling plate is then the leveling plate is positioned, and the leveling plate is 3 is finally is mounted, and then make lifter plate 73 go upward to reset, later with sliding plate 72 all left or right slip demolish can, in sum, through the cooperation between adjusting screw 74 and the lifter plate 73 to make lifter plate 73 extend the measurement position of first measurement face 5, and then be applicable to more complicated road condition, improved the suitability of measurement.
As shown in fig. 1 and 4, the device further comprises a placement mechanism 8, the placement mechanism 8 comprises a placement frame 81 and a partition plate 82, the top of the installation frame 1 is connected with the placement frame 81 for placing and accommodating the lifting plate 73, the adjusting screw 74 and the sliding plate 72 through bolts, the left side of the placement frame 81 is connected with the partition plate 82 for closing the left side of the placement frame 81 in a sliding manner, and the rear side of the partition plate 82 is connected with a power assisting plate.
It should be noted that, when the sliding plate 72 is installed and used, the partition plate 82 is slid backward, thereby the sliding plate 72, the lifting plate 73 and the adjusting screw 74 in the placement frame 81 are exposed, and then the sliding plate 72, the lifting plate 73 and the adjusting screw 74 with specified numbers are taken out from the placement frame 81, after the measurement is finished, the sliding plate 72 is removed along the sliding rail 71, and then the removed sliding plate 72 is placed in the placement frame 81, so that the sliding plate 72 drives the adjacent adjusting screw 74 and lifting plate 73 to be placed in the placement frame 81, and then the partition plate 82 is slid forward to reset, so that the left side of the placement frame 81 is covered.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a road slope chi with adjustable bottom, including installing frame (1), calibrated scale (2), scale rotation wheel (3), level pipe (4), first measurement face (5) and second measurement face (6), install frame (1) left part internal connection has calibrated scale (2), the upper portion rotation at installing frame (1) middle part is connected with scale rotation wheel (3), install frame (1) left part is connected with level pipe (4), install frame (1) bottom is connected with first measurement face (5), install frame (1) left side is connected with second measurement face (6), a serial communication port, still including adjustment mechanism (7), be equipped with adjustment mechanism (7) on installing frame (1), adjustment mechanism (7) are including slide rail (71), slide plate (72), lifter plate (73) and adjusting screw (74), install frame (1) bottom is connected with slide rail (71), both sides all slidingtype are connected with slide plate (72) around slide plate (71), all threaded on slide plate (72) are connected with adjusting screw (74), lifter plate (74) bottom rotation type is connected with lifter plate (73) and adjacent slide plate (72).
2. The road slope ruler with adjustable bottom according to claim 1, further comprising a placement mechanism (8), wherein the placement mechanism (8) comprises a placement frame (81) and a partition plate (82), the placement frame (81) is connected to the top of the installation frame (1) through bolts, and the partition plate (82) is connected to the left side sliding of the placement frame (81).
3. The road slope with adjustable bottom according to claim 1, characterized in that the right part of the mounting frame (1) is provided with a holding groove.
4. A road grade with adjustable bottom according to claim 1, characterized in that the slide rail (71) is of an "H" type construction.
5. The road grade with adjustable bottom according to claim 1, wherein the top of the adjusting screw rods (74) are connected with knobs.
6. A road grade with adjustable bottom according to claim 2, characterized in that a booster plate is connected to the rear side of the partition (82).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221198438U true CN221198438U (en) | 2024-06-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |