CN209623705U - A kind of highway subgrade slope measuring device - Google Patents
A kind of highway subgrade slope measuring device Download PDFInfo
- Publication number
- CN209623705U CN209623705U CN201920484892.5U CN201920484892U CN209623705U CN 209623705 U CN209623705 U CN 209623705U CN 201920484892 U CN201920484892 U CN 201920484892U CN 209623705 U CN209623705 U CN 209623705U
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- China
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- pedestal
- wall surface
- oscillating rod
- axis
- horizontal ruler
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of highway subgrade slope measuring devices, it include: pedestal, axis is sat, oscillating rod, shaft and horizontal ruler, the axis seat is placed in base upper wall face, and it is located at centre, oscillating rod bottom end activity is placed in axis and takes, the shaft one end is fixed on oscillating rod front face and is located on center line upper center position, the horizontal ruler is set on the shaft, the utility model relates to highway construction equipment technical fields, the pointer for being fixed on front face is read by the angle that its oscillating rod is swung, and fixed by spring and limited block can only be to side inclination measurement, oscillating rod vertical feet when being maintained at inoperative；And it is by the design of horizontal ruler and circular scale disk, keeps horizontal with pedestal, it is more accurate to be allowed to angle measurement, and reading operation is convenient, the plug in pricker of bottom can make device be fixed on side slope ground, more firm.
Description
Technical field
The utility model relates to highway construction equipment technical field, specially a kind of highway subgrade slope measuring device.
Background technique
Roadbed side slope refers to the inclined-plane that subgrade cross section two sides are connect with ground.It is divided into side slope of embankment and cut slope,
It is an important factor for influencing subgrade stability.The shape of side slope often builds into single domatic, fold-line-shaped and stairstepping in roadbed, each
The slope of slope section slope surface is indicated with the ratio between height difference and the horizontal distance that take upper and lower point-to-point transmission on slope discontinuity figure, when height difference is 1 single
When bit length, horizontal distance converted for m unit it is long, then slope be 1:m, in subgrade engineering, the slope indicated in a manner of 1im claims
For the gradient, m is known as ratio of slope.In roadbed ontology construction, the stabilization and work of the slow steep basic body of satisfying the need of the shape and gradient of side slope
Journey expense has a major impact；The size of the roadbed side slope gradient, depending on the soil property of side slope, geological structure (cutting) and hydrologic condition
Etc. natural causes and side slope height, on abrupt slope or fill out and dig biggish section, grade of side slope not only influences earthwork volume
It and is the key that roadbed overall stability with the difficulty or ease of construction.Accordingly, it is determined that stability and work of the grade of side slope for roadbed
The economic rationality of journey is most important, and the grade of side slope of general subgrade can be recommended according to many project practical experience and design specification
Numerical value it is true；But existing measuring device, some are excessively cumbersome, and measuring accuracy is inadequate, and implement constant；It is surveying
Equipment cannot be made to be stabilized in side slope when amount, in consideration of it, furtheing investigate regarding to the issue above, there is this case generation then.
Utility model content
The purpose of this utility model is to provide a kind of highway subgrade slope measuring devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of highway subgrade slope measuring device, packet
Include: pedestal, axis seat, oscillating rod, shaft, horizontal ruler, circular scale disk, clump weight and pointer, the axis seat are placed in pedestal
Upper wall surface, and be located at centre, oscillating rod bottom end activity is placed in axis and takes, and the shaft one end is fixed on pendulum
Lever front face and be located at center line upper center position on, the horizontal ruler is set on the shaft, the circular scale disk set
Loaded in shaft, and it is located in front of horizontal ruler, the clump weight is placed in oscillating rod top, and the pointer fixed in position is in swing
On bar front face centre, and it is located at below shaft, Horizontal limiting structure is installed on the pedestal.
Preferably, the Horizontal limiting structure, comprising: limited block, the first sliding seat, the second sliding seat, spring, mounting plate
And telescopic rod；
The limited block is placed in base upper wall face and is located in axis seat, and is located at left side, the first sliding seat placement
At the centre of base upper wall face, and it is located at axis and sits right side, second sliding seat is placed in wall surface center on the right side of oscillating rod
Position, and being located at below center line, its top activity of the spring is placed in the second sliding seat, and bottom end activity is placed in the
In one sliding seat, the mounting plate is welded in base right side wall surface, and mounting plate upper wall surface is fixed in its bottom end of the telescopic rod, and
Its telescopic end is movably connected on horizontal ruler lower wall surface and is located on the right side of horizontal ruler.
Preferably, the pedestal lower wall surface is equipped with the identical plug in pricker of a pair of of structure, and is located at lower wall surface central part
On position, and it is located at left and right sides of center line.
Preferably, movable block is installed between the telescopic rod telescopic end and horizontal ruler.
Preferably, the axis sits front face and offers angle dial.
Compared with prior art, the utility model has the beneficial effects that the highway subgrade slope measuring device, is put by it
The angle that lever is swung reads the pointer for being fixed on front face, and is fixed only by spring and limited block
Can be to side inclination measurement, oscillating rod vertical feet when being maintained at inoperative；And it passes through horizontal ruler and circular scale disk
Design keeps horizontal with pedestal, it is more accurate to be allowed to angle measurement, and reading operation is convenient, the plug in pricker of bottom can make
Device is fixed on side slope ground, more firm.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
In figure: 1, pedestal, 2 axis are sat, 3, oscillating rod, 4, shaft, 5, horizontal ruler, 6, circular scale disk, 7, clump weight, and 8, refer to
Needle, 9, limited block, the 10, first sliding seat, the 11, second sliding seat, 12, spring, 13, mounting plate, 14, telescopic rod, 15, plug in pricker,
16, activity is fast, 17, angle dial.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of highway subgrade slope measuring device, comprising:
Pedestal 1, axis sit 2, oscillating rod 3, shaft 4, horizontal ruler 5, circular scale disk 6, clump weight 7 and pointer 8, and the axis sits 2 placements
In 1 upper wall surface of pedestal, and it is located at centre, the 3 bottom end activity of oscillating rod is placed in axis and sits on 2,4 one of shaft
End is fixed on 3 front face of oscillating rod and is located on center line upper center position, and the horizontal ruler 5 is set in shaft 4, described
Circular scale disk 6 is set in shaft 4, and is located at 5 front of horizontal ruler, and the clump weight 7 is placed in 3 top of oscillating rod, described
8 fixed in position of pointer is located at 4 lower section of shaft on 3 front face centre of oscillating rod, is equipped with level on the pedestal 1
Position limiting structure, the Horizontal limiting structure, comprising: limited block 9, the first sliding seat 10, the second sliding seat 11, spring 12, installation
Plate 13 and telescopic rod 14；The limited block 9 is placed in 1 upper wall surface of pedestal and is located at axis and sits in 2, and is located at left side, and described the
One sliding seat 10 is placed at 1 upper wall surface centre of pedestal, and is located at axis and is sat 2 right sides, and second sliding seat 11 is placed in
3 right side wall surface centre of oscillating rod, and be located at below center line, its top activity of the spring 12 is placed in the second sliding seat
On 11, bottom end activity is placed in the first sliding seat 10, and the mounting plate 13 is welded in 1 right side wall surface of pedestal, described flexible
13 upper wall surface of mounting plate is fixed in its bottom end of bar 14, and its telescopic end is movably connected on 5 lower wall surface of horizontal ruler and is located at horizontal ruler 5
Right side, 1 lower wall surface of institute's pedestal is equipped with the identical plug in pricker 15 of a pair of of structure, and is located on lower wall surface centre, and position
At left and right sides of center line, movable block 16 is installed between 14 telescopic end of telescopic rod and horizontal ruler 5, the axis sits 2 antethecas
Face offers angle dial 17, the Horizontal limiting structure, comprising: limited block 9, the first sliding seat 10, the second sliding seat 11,
Spring 12, mounting plate 13 and telescopic rod 14；The limited block 9 is placed in 1 upper wall surface of pedestal and is located at axis and sits in 2, and is located at
Left side, first sliding seat 10 are placed at 1 upper wall surface centre of pedestal, and are located at axis and are sat 2 right sides, second activity
Seat 11 is placed in 3 right side wall surface centre of oscillating rod, and is located at below center line, its top activity of the spring 12 is placed in
In second sliding seat 11, bottom end activity is placed in the first sliding seat 10, and the mounting plate 13 is welded in 1 right side wall of pedestal
13 upper wall surface of mounting plate is fixed in face, described its bottom end of telescopic rod 14, and its telescopic end be movably connected on 5 lower wall surface of horizontal ruler and
Positioned at 5 right side of horizontal ruler, 1 lower wall surface of pedestal is equipped with the identical plug in pricker 15 of a pair of of structure, and is located in lower wall surface
On center portion position, and it is located at left and right sides of center line, movable block 16 is installed between 14 telescopic end of telescopic rod and horizontal ruler 5,
Axis sits 2 front faces and offers angle dial 17.
Preferably, further, Horizontal limiting structure, comprising: limited block 9, the first sliding seat 10, second are living
Dynamic seat 11, spring 12, mounting plate 13 and telescopic rod 14；
Limited block 9 is placed in 1 upper wall surface of pedestal and is located at axis and sits in 2, and is located at left side, and the first sliding seat 10 is placed in bottom
At 1 upper wall surface centre of seat, and it is located at axis and sits 2 right sides, the second sliding seat 11 is placed in 3 right side wall surface central part of oscillating rod
Position, and be located at below center line, its top activity of spring 12 is placed in the second sliding seat 11, and bottom end activity is placed in first
In sliding seat 10, mounting plate 13 is welded in 1 right side wall surface of pedestal, and 13 upper wall surface of mounting plate is fixed in its bottom end of telescopic rod 14, and
Its telescopic end is movably connected on 5 lower wall surface of horizontal ruler and is located at 5 right side of horizontal ruler.
Preferably, further, 1 lower wall surface of pedestal is equipped with the identical plug in pricker 15 of a pair of of structure, and respectively
On lower wall surface centre, and it is located at left and right sides of center line.
Preferably, further, movable block 16 is installed between 14 telescopic end of telescopic rod and horizontal ruler 5.
Preferably, further, axis sits 2 front faces and offers angle dial 17.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
Firstly, this glass is lifted to the side slope for needing to measure by staff, when equipment is placed on horizontal position before measuring, swing
Bar 3 is supported by spring 12 and the lattice of limited block 9 are kept off, and perpendicular to pedestal 1, and its pointer 8 refers in 90 degree on angle dial 17
Position；It is horizontal simultaneously to keep horizontal late, and wherein edema with the heart involved level lower edge refers in 90 position of the left and right sides of circular scale disk 6；
When measurement side slope view, survey crew is inserted into the soil of side slope by the plug in pricker 15 of 1 lower section of pedestal, this is that oscillating rod 3 is matched by top
The gravity of pouring weight 7 can generate inclination, so that 12 compression power of spring is acted on the first activity and carry out fastly and between the second movable block 16
Elastic compression, in ground level after tilting oscillating rod 3, then oscillating rod 3 is equal to side slope in horizontally in the angle that pedestal 1 is formed
The angle in face, being referred to by pointer 8 may know that slope angle in the reading of angle dial 17；For further precise measurements, pass through
Telescopic rod 14 on mounting plate 13 is flexibly connected between horizontal ruler 5 by the way that activity is fast, with 14 support level ruler 5 of telescopic rod, is made
After horizontal ruler 5 rotates to horizontal fixation by shaft 4, by resting on circumference along level meter bottom side edge at 5 center of horizontal ruler
Whether the rotational angle reading of dial 6 is identical as a upper reading, compares, keeps reading more accurate；Because of 5 turns of horizontal ruler
Dynamic angle is more accurate, is mutually perpendicular to before measurement with oscillating rod 3, is parallel to pedestal 1, is held after rotation by telescopic rod 14
Level, while it being parallel to pedestal 1, therefore the reading is more accurate.
Claims (5)
1. a kind of highway subgrade slope measuring device, comprising: pedestal (1), axis sit (2), oscillating rod (3), shaft (4), horizontal ruler
(5), circular scale disk (6), clump weight (7) and pointer (8), which is characterized in that the axis is sat (2) and is placed on pedestal (1)
Wall surface, and be located at centre, oscillating rod (3) the bottom end activity is placed in axis and sits on (2), shaft (4) one end
It is fixed on oscillating rod (3) front face and is located on center line upper center position, the horizontal ruler (5) is set on shaft (4),
The circular scale disk (6) is set on shaft (4), and is located in front of horizontal ruler (5), and the clump weight (7) is placed in swing
Bar (3) top, pointer (8) fixed in position are located at below shaft (4), institute on oscillating rod (3) front face centre
It states and Horizontal limiting structure is installed on pedestal (1).
2. a kind of highway subgrade slope measuring device according to claim 1, it is characterised in that: the Horizontal limiting knot
Structure, comprising: limited block (9), the first sliding seat (10), the second sliding seat (11), spring (12), mounting plate (13) and telescopic rod
(14)；
The limited block (9) is placed in pedestal (1) upper wall surface and is located at axis and sits in (2), and is located at left side, first sliding seat
(10) it is placed at pedestal (1) upper wall surface centre, and is located at axis and sits on the right side of (2), second sliding seat (11) is placed in
Wall surface centre on the right side of oscillating rod (3), and be located at below center line, it is living that described its top activity of spring (12) is placed in second
On dynamic seat (11), bottom end activity is placed on the first sliding seat (10), and the mounting plate (13) is welded in pedestal (1) right side wall
Face, mounting plate (13) upper wall surface is fixed in described its bottom end of telescopic rod (14), and its telescopic end is movably connected under horizontal ruler (5)
Wall surface and be located at horizontal ruler (5) on the right side of.
3. a kind of highway subgrade slope measuring device according to claim 1, it is characterised in that: pedestal (1) lower wall
Face is equipped with the identical plug in pricker (15) of a pair of of structure, and is located on lower wall surface centre, and positioned at center line or so two
Side.
4. a kind of highway subgrade slope measuring device according to claim 2, it is characterised in that: the telescopic rod (14) is stretched
Movable block (16) are installed between contracting end and horizontal ruler (5).
5. a kind of highway subgrade slope measuring device according to claim 1, it is characterised in that: the axis sits (2) antetheca
Face offers angle dial (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484892.5U CN209623705U (en) | 2019-04-11 | 2019-04-11 | A kind of highway subgrade slope measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484892.5U CN209623705U (en) | 2019-04-11 | 2019-04-11 | A kind of highway subgrade slope measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623705U true CN209623705U (en) | 2019-11-12 |
Family
ID=68458562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920484892.5U Expired - Fee Related CN209623705U (en) | 2019-04-11 | 2019-04-11 | A kind of highway subgrade slope measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350928A (en) * | 2020-03-10 | 2020-06-30 | 刘平利 | Portable mapping device with recording function |
| CN114088057A (en) * | 2021-11-08 | 2022-02-25 | 张菁菁 | Slope measuring device for building construction for land engineering |
-
2019
- 2019-04-11 CN CN201920484892.5U patent/CN209623705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350928A (en) * | 2020-03-10 | 2020-06-30 | 刘平利 | Portable mapping device with recording function |
| CN114088057A (en) * | 2021-11-08 | 2022-02-25 | 张菁菁 | Slope measuring device for building construction for land engineering |
| CN114088057B (en) * | 2021-11-08 | 2024-05-10 | 张菁菁 | Slope measuring device for building construction for land engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20200411 |