CN206546166U - A kind of monitoring device of subgrade settlement - Google Patents
A kind of monitoring device of subgrade settlement Download PDFInfo
- Publication number
- CN206546166U CN206546166U CN201720205212.2U CN201720205212U CN206546166U CN 206546166 U CN206546166 U CN 206546166U CN 201720205212 U CN201720205212 U CN 201720205212U CN 206546166 U CN206546166 U CN 206546166U
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- China
- Prior art keywords
- sedimentation
- ring
- semi
- measurement
- stationary half
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Abstract
The utility model discloses a kind of monitoring device of subgrade settlement, including roadbed, the inner chamber of the roadbed has been horizontally inserted sedimentation plate, the side of the sedimentation plate is welded with sedimentation semi-ring, the side for being connected to measurement column is slided by groove in the side of the sedimentation semi-ring, the tape cylinder that the side of the sedimentation semi-ring is also in stationary half inner chamber in same level by measuring tape and its connects, and the stationary half is fixedly mounted on by the bolt of side on the neck on measurement column surface.The utility model is by setting sedimentation plate, measurement column, sedimentation semi-ring, stationary half, scale, groove, measurement tape and tape cylinder, by using the height difference measurement between sedimentation semi-ring and stationary half, so as to obtain the specific data of subgrade settlement, avoid by the way of aqueous is measured, reduce maintenance workload, reach that implementation monitoring and maintenance workload are small, the small advantage of measurement error.
Description
Technical field
The utility model is related to roadbed monitoring technical field, specially a kind of monitoring device of subgrade settlement.
Background technology
The monitoring method for subgrade settlement has a variety of in the prior art, and different, master is distributed according to the geometry of point position
Single-point sedimentation, delaminating deposition, cross section sedimentation and vertical section sedimentation can be divided into, it is heavy to be divided into again according to measuring method difference
Board-descending method, electromagnetic type sedimentometer, native displacement meter, deviational survey tube method, static level method, hydraulic pressure sedimentometer, fiber-optic grating sensor etc.
Method.
Most of method of these monitoring subgrade settlements is required for using sensor wait electronic component, uses electronics
Element can be limited by environment unavoidably, and cost is higher, manufactured and more bothered.
At present it is known that a kind of publication Publication No. CN205262462U subgrade settlement monitoring device, including sliding block,
L-shaped connecting rod and the first water pot, one end of the L-shaped connecting rod are welded on the side wall of sliding block, and the other end is welded with sedimentation block,
Baffle plate is welded with the side wall for settling block, the sliding block is arranged in the slideway of slide rail, and sliding block is connected by connecting rod with piston,
Piston is placed in the inside of the first water pot, and the first water pot is arranged on the bottom of slide rail, and first water pot passes through aqueduct and the
The connection connection of two water pots.The subgrade settlement monitoring device is simple in construction, ingenious in design, is made up of slide rail, sliding block and sedimentation block
Transmission mechanism and the mechanism for monitoring that constitutes of the first water pot, the second water pot and floating ball lever meter, simply and easily realize and satisfy the need
The real-time monitoring of base sedimentation, has abandoned numerous and diverse electronic component and circuit, not by the constraints such as environment, low cost, it is easy to push away
Extensively.
But, because monitoring device uses the liquid in liquid measure, monitoring device readily volatilized, come for long term monitoring
Say, maintenance workload is larger, once there is not feedwater in time, its interior aqueous evaporation is excessive, there is measurement and mistake occurs, causes
Measurement produces error.
Utility model content
The purpose of this utility model is to provide a kind of monitoring device of subgrade settlement possess implementation monitoring and maintenance work
Small, the small advantage of measurement error is measured, the problem of maintenance workload is big, measurement error is big is solved.
To achieve the above object, the utility model provides following technical scheme：A kind of monitoring device of subgrade settlement, including
Roadbed, the inner chamber of the roadbed has been horizontally inserted sedimentation plate, and the side of the sedimentation plate is welded with sedimentation semi-ring, the sedimentation half
The side of ring slides the side for being connected to measurement column by groove, and the side of the sedimentation semi-ring is also by measuring tape and Qi Chu
The tape cylinder of stationary half inner chamber connects in same level, and the stationary half is fixedly mounted on measurement by the bolt of side
On the neck on post surface.
It is preferred that, the inner chamber of the sedimentation semi-ring offers sliding eye, and the inner chamber of the sliding eye, which is run through, locating slide rod,
The bottom and bottom two ends of the locating slide rod are embedded in by contiguous block in the inner chamber of measurement column side.
It is preferred that, the size of the neck is identical with the flange size that stationary half inner ring is welded, the stationary half
Inner chamber side offers the screwed hole being adapted with bolt.
It is preferred that, the side of the measurement column is provided with scale, and the surface of the measurement tape also is provided with scale.
It is preferred that, the side of the tape cylinder is rotatably connected to the tub being connected with stationary half inwall.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting sedimentation plate, measurement column, sedimentation semi-ring, stationary half, scale, groove, measurement soft
Chi and tape cylinder, are measured by using the height difference between sedimentation semi-ring and stationary half, so as to obtain the tool of subgrade settlement
Volume data, it is to avoid by the way of aqueous measurement, reduce maintenance workload, while measuring tape and tape using being provided with
Cylinder, by the process declined in sedimentation semi-ring with sedimentation plate and roadbed, sedimentation semi-ring pulls connected measurement tape, makes
Measurement tape is drawn out out of stationary half, and survey crew can be according to the difference between sedimentation semi-ring and stationary half and measurement
The numerical value of tape is contrasted, so as to reduce measurement error, has reached that implementation monitoring and maintenance workload are small, measurement error is small
Advantage.
Brief description of the drawings
Fig. 1 is the utility model side schematic view；
Fig. 2 is the utility model monitoring device schematic top plan view.
In figure：1 roadbed, 2 sedimentation plates, 3 measurement columns, 4 sedimentation semi-rings, 5 stationary halfs, 6 locating slide rods, 7 necks, 8 scales,
9 grooves, 10 sliding eyes, 11 measurement tapes, 12 flanges, 13 tapes cylinder, 14 screwed holes, 15 tub.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of monitoring device of subgrade settlement, including roadbed 1, it is heavy that the inner chamber of roadbed 1 has been horizontally inserted
Plate 2 drops, and the side of sedimentation plate 2 is welded with sedimentation semi-ring 4, and the side for settling semi-ring 4 is connected to measurement column 3 by the slip of groove 9
Side, the side for settling semi-ring 4 is also in the tape tin of the inner chamber of stationary half 5 in same level by measuring tape 11 and its
13 connect, and stationary half 5 is fixedly mounted on by the bolt of side on the neck 7 on the surface of measurement column 3.
The utility model is by setting sedimentation plate 2, measurement column 3, sedimentation semi-ring 4, stationary half 5, scale 8, groove 9, survey
Tape 11 and tape cylinder 13 are measured, is measured by using the height difference between sedimentation semi-ring 4 and stationary half 5, so as to obtain road
The specific data that base 1 is settled, it is to avoid by the way of being measured using aqueous, reduce maintenance workload, while using being provided with measurement
Tape 11 and tape cylinder 13, by sedimentation semi-ring 4 with sedimentation plate 2 and roadbed 1 decline process, sedimentation semi-ring 4 pull with
Its measurement tape 11 connected, makes measurement tape 11 be drawn out out of stationary half 5, and survey crew can be according to sedimentation semi-ring 4
The numerical value of difference and measurement tape 11 between stationary half 5 is contrasted, so as to reduce measurement error, has reached implementation prison
Survey and maintenance workload is small, the small advantage of measurement error.
The inner chamber of sedimentation semi-ring 4 offers sliding eye 10, and the inner chamber of sliding eye 10, which is run through, locating slide rod 6, locating slide rod 6
Bottom and bottom two ends be embedded in by contiguous block in the inner chamber of measurement column 3 side, sliding eye 10, the design of locating slide rod 6, energy
Enough avoid sedimentation semi-ring 4 from being offset during sedimentation, enable the vertical sedimentation of sedimentation semi-ring 4, so that measured value
It is more accurate.
The size of neck 7 is identical with the size of flange 12 that the inner ring of stationary half 5 is welded, and the design of flange 12 is conveniently caught in
In neck 7, the firmness of stationary half 5 is improved, the inner chamber side of stationary half 5 offers the screw thread being adapted with bolt
Hole 14, the design of screwed hole 14, facilitates bolt to screw in, and bolt and stationary half 5 is connected more close.
The side of measurement column 3 is provided with scale 8, and the surface of measurement tape 11 also is provided with scale 8, and the design of scale 8 is convenient straight
Observation is connect, without using device measuring again, the time of survey crew is saved.
The side of tape cylinder 13 is rotatably connected to the tub 15 being connected with the inwall of stationary half 5, and the design of tub 15 is convenient
Fixed tape cylinder 13.
In use, during the sedimentation of roadbed 1, by measuring height difference or reading between sedimentation semi-ring 4 and stationary half 5
Measure the numerical value of tape 11.
In summary：The monitoring device of the subgrade settlement, by settling plate 2, measurement column 3, sedimentation semi-ring 4, stationary half
5th, scale 8, groove 9, measurement tape 11 and tape cylinder 13, solve the problem of maintenance workload is big, measurement error is big.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of monitoring device of subgrade settlement, including roadbed（1）, it is characterised in that：The roadbed（1）Inner chamber be horizontally inserted
There is sedimentation plate（2）, the sedimentation plate（2）Side be welded with sedimentation semi-ring（4）, the sedimentation semi-ring（4）Side pass through it is recessed
Groove（9）Slip is connected to measurement column（3）Side, the sedimentation semi-ring（4）Side also by measuring tape（11）With at it
The stationary half in same level（5）The tape cylinder of inner chamber（13）Connect, the stationary half（5）Fixed by the bolt of side
Installed in measurement column（3）The neck on surface（7）On.
2. a kind of monitoring device of subgrade settlement according to claim 1, it is characterised in that：The sedimentation semi-ring（4）'s
Inner chamber offers sliding eye（10）, the sliding eye（10）Inner chamber through there is locating slide rod（6）, the locating slide rod（6）'s
Bottom and bottom two ends are embedded in measurement column by contiguous block（3）In the inner chamber of side.
3. a kind of monitoring device of subgrade settlement according to claim 1, it is characterised in that：The neck（7）Size
With stationary half（5）The flange of inner ring welding（12）Size is identical, the stationary half（5）Inner chamber side offer and bolt
The screwed hole being adapted（14）.
4. a kind of monitoring device of subgrade settlement according to claim 1, it is characterised in that：The measurement column（3）One
Side is provided with scale（8）, the measurement tape（11）Surface also be provided with scale（8）.
5. a kind of monitoring device of subgrade settlement according to claim 1, it is characterised in that：The tape cylinder（13）One
Side is rotatably connected to and stationary half（5）The tub of inwall connection（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205212.2U CN206546166U (en) | 2017-03-05 | 2017-03-05 | A kind of monitoring device of subgrade settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205212.2U CN206546166U (en) | 2017-03-05 | 2017-03-05 | A kind of monitoring device of subgrade settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546166U true CN206546166U (en) | 2017-10-10 |
Family
ID=59994945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205212.2U Expired - Fee Related CN206546166U (en) | 2017-03-05 | 2017-03-05 | A kind of monitoring device of subgrade settlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546166U (en) |
-
2017
- 2017-03-05 CN CN201720205212.2U patent/CN206546166U/en not_active Expired - Fee Related
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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: 20171010 Termination date: 20180305 |