CN214173260U - Side slope monitoring device - Google Patents
Side slope monitoring device Download PDFInfo
- Publication number
- CN214173260U CN214173260U CN202023275503.XU CN202023275503U CN214173260U CN 214173260 U CN214173260 U CN 214173260U CN 202023275503 U CN202023275503 U CN 202023275503U CN 214173260 U CN214173260 U CN 214173260U
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- Prior art keywords
- rod
- monitoring device
- prism
- slope monitoring
- strip
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a side slope monitoring device, include: the mounting seat is used for being connected with the side slope frame beam; the telescopic rod comprises a first rod and a second rod, and the extension directions of the first rod and the second rod are consistent and are in partial overlapping connection; the rear end of the first rod is arranged on the mounting seat, and the front end of the first rod is connected with the rear end of the second rod; the second rod can change the length of the second rod overlapped with the first rod, so that the whole length of the telescopic rod is changed; and the prism assembly comprises a prism body, and the prism assembly is fixed at the front end of the second rod. The slope monitoring device can well prevent the prism from being shielded by vegetation, so that the monitoring is more accurate and reliable.
Description
Technical Field
The utility model relates to a side slope monitoring field especially relates to a side slope monitoring device.
Background
China is a mountainous country, landslide address disasters are serious, the distribution range is wide, landslide destructiveness is high, serious casualties and huge economic losses are caused, and in order to accurately evaluate the corresponding relation between side slope activities and geological disasters such as landslides and know the overall displacement condition of the side slopes, the displacement change of the side slopes in all directions needs to be accurately known.
At present, there are many methods for measuring slope displacement, one of which is to erect a prism for detection on a slope frame and then cooperate with a total station to achieve the purpose of monitoring. However, the displacement monitoring point cannot be captured by the total station because the prism is easily shielded by the growing vegetation; in addition, the prism cannot change the installation height and angle, and the height and the mirror surface orientation of the prism are difficult to be ensured to be consistent with the requirements of a total station erected in advance when the prism is installed on the spot. Due to these defects, the existing prism for monitoring the side slope is difficult to meet the monitoring requirement well, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a side slope monitoring device, it can avoid the prism to be sheltered from by the vegetation well for the monitoring is more accurate reliable.
The purpose of the utility model is realized by adopting the following technical scheme:
a slope monitoring device comprising:
the mounting seat is used for being connected with the side slope frame beam;
the telescopic rod comprises a first rod and a second rod, and the extension directions of the first rod and the second rod are consistent and are in partial overlapping connection; the rear end of the first rod is arranged on the mounting seat, and the front end of the first rod is connected with the rear end of the second rod; the second rod can change the length of the second rod overlapped with the first rod, so that the whole length of the telescopic rod is changed;
and the prism assembly comprises a prism body, and the prism assembly is fixed at the front end of the second rod.
Furthermore, a first strip-shaped groove is formed in the first rod along the extension direction of the first rod, and a second strip-shaped groove is formed in the second rod along the extension direction of the second rod; a connecting structure is also arranged and is simultaneously inserted into the first strip-shaped groove and the second strip-shaped groove to connect the first rod and the second rod; at least one part of the first strip-shaped groove and the second strip-shaped groove is in an overlapped state.
Further, the connecting structure is a bolt structure; in a state where the bolt structure is loosened, the second rod is movable to change an overlapping length with the first rod; in a state where the bolt structure is tightened, a relative position between the first rod and the second rod is locked.
Further, first pole and second pole are the angle steel, first pole includes mutually perpendicular's first horizontal limit and first perpendicular limit, the second pole includes mutually perpendicular's second horizontal limit and second perpendicular limit.
Furthermore, first bar-shaped groove is seted up in first perpendicular edge, second bar-shaped groove is seted up in the second is perpendicular to the edge, first perpendicular edge is erect the limit with the second and is pasted each other and touch.
Further, the second bar is located inside the first bar bending shape.
Further, the prism assembly further comprises a connecting rod, the rear end of the connecting rod is installed at the front end of the second rod, and the front end of the connecting rod is provided with the prism body.
Further, the connecting rod includes mutually perpendicular's extension rod and turn pole, the extension rod with the extending direction of second pole is the same and interconnect, turn pole connect in on the extension rod, the prism body install in the end of extension rod.
Further, the prism assembly further comprises a universal joint, and two ends of the universal joint are respectively connected with the connecting rod and the prism body.
Furthermore, the mounting seat is provided with a bolt hole, and the bolt hole is used for being connected with the side slope frame beam.
The slope monitoring device in the prior art has some defects, and the scheme improves the defect. The telescopic rod connects the prism assembly with the mounting seat, and the distance between the prism and the side slope frame beam is lengthened by the structure, so that the height of the prism is higher than that of the prism directly mounted on the side slope frame beam in the prior art, and the prism assembly is more difficult to block by vegetation. In addition, because the partly overlap formula that first pole and second pole can be changed is connected for the telescopic link length can change, the height of prism subassembly also can change so, can be applicable to the side slope of different height vegetation. More importantly, when the total station is used in a matched mode, the telescopic rod is adjusted to be proper in length, the total station can detect the prism better, and the effect of slope monitoring is better.
Drawings
Fig. 1 is a schematic perspective view of a slope monitoring device according to the present invention;
fig. 2 is a left side view of the slope monitoring device of the present invention;
fig. 3 is a schematic top view of the slope monitoring device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
In the description of the present application, it is to be understood that the terms "center", "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 only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application. The utility model discloses in with the direction that rotatory main shaft during operation gos forward is preceding.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 3 show a side slope monitoring device of the present invention, which includes a mounting base 1, a telescopic rod 2 and a prism assembly 3, wherein the mounting base 1 is used for connecting with a side slope frame beam a and providing a foundation for the installation of other structures, in this embodiment, a bolt hole is provided on the mounting base 1, and the mounting base is connected with the side slope frame beam a through a bolt structure; the telescopic rod 2 comprises a first rod 21 and a second rod 22, the extending directions of the first rod 21 and the second rod 22 are consistent and are in partially overlapped connection, and the two rods are not easy to incline relatively after being connected due to the partially overlapped connection; the rear end of the first rod 21 is mounted on the mounting base 1, and the front end of the first rod 21 is connected with the rear end of the second rod 22; the second rod 22 is able to vary its length overlapping the first rod 21, thus varying the overall length of the telescopic rod 2; the prism assembly 3 comprises a prism body 31, and the prism assembly 3 is fixed at the front end of the second rod 22. The telescopic rod 2 connects the prism component 3 with the mounting seat 1, and the distance between the prism and the side slope frame beam A is lengthened due to the structure, so that the height of the prism is higher than that of the prism directly mounted on the side slope frame beam A in the prior art, and the prism component 3 is more difficult to block by vegetation. In addition, because the first rod 21 and the second rod 22 are connected in a changeable partially overlapped manner, the length of the telescopic rod 2 can be changed, and the height of the prism assembly 3 can also be changed, so that the prism assembly can be suitable for slopes with vegetation of different heights. More importantly, when the total station is used in a matched mode, the telescopic rod 2 is adjusted to be of a proper length, so that the total station can better detect the prism, and the side slope monitoring effect is better.
As a preferable scheme of the first rod 21 and the second rod 22, a first strip-shaped groove 213 is formed in the first rod 21 along the extending direction of the first rod, and a second strip-shaped groove 223 is formed in the second rod 22 along the extending direction of the second rod; a connecting structure 23 is also arranged and inserted into the first strip-shaped groove 213 and the second strip-shaped groove 223 simultaneously to connect the first rod 21 and the second rod 22; the first strip-shaped groove 213 and the second strip-shaped groove 223 are at least partially overlapped. The connecting structure 23 is a bolt structure which is easy to purchase, simple to install and use and suitable for being used in the scheme; in a state where the bolt structure is loosened, the second rod 22 is movable to change an overlapping length with the first rod 21; in a state where the bolt structure is tightened, the relative position between the first rod 21 and the second rod 22 is locked. The connecting piece moves and positions in the first strip-shaped groove 213 and the second strip-shaped groove 223, so that the relative positions of the first rod 21 and the second rod 22 are changed, and when the second rod 22 moves along the extending direction of the second rod, so that the first strip-shaped groove 213 and the second strip-shaped groove 223 are overlapped, the total length of the telescopic rod 2 is shortest; when the second rod 22 moves along the extending direction thereof such that the overlapping portion of the first strip-shaped groove 213 and the second strip-shaped groove 223 is only the position of the connecting structure 23, the total length of the telescopic rod 2 is the longest. This configuration allows the total length of the telescopic rod 2 to be varied and locked at any length between the longest length and the shortest length, with great advantages in total station calibration.
In addition, in the specific shape of the telescopic rod 2, it is preferable that the first rod 21 and the second rod 22 are both angle steels, the first rod 21 includes a first transverse side 211 and a first vertical side 212 which are perpendicular to each other, and the second rod 22 includes a second transverse side 221 and a second vertical side 222 which are perpendicular to each other. Due to the special shape of the angle steel, the angle steel has good mechanical properties, particularly bending resistance, when the telescopic rod 2 reaches the longest length, the rods with other shapes are difficult to ensure that the angle steel does not bend and deform, and the angle steel can be installed by slightly processing after purchasing a finished product, so that the difficulty is low. In addition, utilize the special shape of angle steel, will first bar groove 213 set up in on the first perpendicular limit 212, second bar groove 223 set up in on the second perpendicular limit 222, this kind of shape makes the connection structure 23 of first pole 21 and second pole 22 be located the side, avoids sunshine, rainwater and dust etc. of straight face top, can prolong telescopic link 2's life, first perpendicular limit 212 pastes each other with second perpendicular limit 222 and touches, second pole 22 is located the inboard of the first pole 21 shape of buckling to form whole telescopic link 2 that also is the angle steel form, have good mechanical properties.
As a preferable embodiment of the prism assembly 3, the prism assembly 3 further includes a connecting rod 32, a rear end of the connecting rod 32 is mounted at a front end of the second rod 22, and the prism body 31 is disposed at the front end. The connecting rod 32 is additionally provided with a structure between the telescopic rod 2 and the prism body 31, when the prism body 31 needs to be replaced or maintained, the telescopic rod 2 connected with the mounting seat 1 does not need to be disassembled, and the connecting rod 32 can be disassembled; if the prism body 31 and the connecting rod 32 are rusted after a long service life, the telescopic rod 2 does not need to be replaced, and the cost of maintenance and replacement is reduced.
In addition, the connecting rod 32 includes mutually perpendicular's extension rod 321 and turn rod 322, extension rod 321 with the extending direction of second pole 22 is the same and interconnect, turn rod 322 connect in on the extension rod 321, prism body 31 install in the end of extension rod 321 can be so that prism body 31 and telescopic link 2 are not on the same straight line to possess the effect of avoiding the vegetation better.
In order to make the structure of the prism assembly 3 more flexible, the prism assembly 3 further comprises a universal joint (not shown in the figure), two ends of the universal joint are respectively connected with the connecting rod 32 and the prism body 31, when the prism body 31 needs to rotate to adjust the angle, the universal joint can be conveniently used for realizing the purpose, the problem that the prism body 31 is in a dead-plate structure in the prior art is solved, the whole device is stronger in adaptability, the requirement on the installation precision is higher, the adjustment can be carried out along with the change of a side slope, and the situation that the total station can capture and monitor all the time is guaranteed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A slope monitoring device, comprising:
the mounting seat is used for being connected with the side slope frame beam;
the telescopic rod comprises a first rod and a second rod, and the extension directions of the first rod and the second rod are consistent and are in partial overlapping connection; the rear end of the first rod is arranged on the mounting seat, and the front end of the first rod is connected with the rear end of the second rod; the second rod can change the length of the second rod overlapped with the first rod, so that the whole length of the telescopic rod is changed;
and the prism assembly comprises a prism body, and the prism assembly is fixed at the front end of the second rod.
2. The slope monitoring device according to claim 1, wherein the first rod is provided with a first elongated groove along the extending direction thereof, and the second rod is provided with a second elongated groove along the extending direction thereof; a connecting structure is also arranged and is simultaneously inserted into the first strip-shaped groove and the second strip-shaped groove to connect the first rod and the second rod; at least one part of the first strip-shaped groove and the second strip-shaped groove is in an overlapped state.
3. The slope monitoring device according to claim 2, wherein the connecting structure is a bolt structure; in a state where the bolt structure is loosened, the second rod is movable to change an overlapping length with the first rod; in a state where the bolt structure is tightened, a relative position between the first rod and the second rod is locked.
4. The slope monitoring device according to claim 3, wherein the first and second rods are angle steel, the first rod including a first transverse side and a first vertical side that are perpendicular to each other, and the second rod including a second transverse side and a second vertical side that are perpendicular to each other.
5. The slope monitoring device according to claim 4, wherein the first strip-shaped groove is formed in the first vertical edge, the second strip-shaped groove is formed in the second vertical edge, and the first vertical edge and the second vertical edge are in contact with each other.
6. The slope monitoring device according to claim 4, wherein the second rod is located inside the bent shape of the first rod.
7. The slope monitoring device according to any one of claims 1 to 6, wherein the prism assembly further comprises a link, a rear end of the link being mounted to a front end of the second rod, the front end being provided with the prism body.
8. The slope monitoring device according to claim 7, wherein the connecting rod comprises an extending rod and a turning rod perpendicular to each other, the extending rod and the second rod extend in the same direction and are connected to each other, the turning rod is connected to the extending rod, and the prism body is mounted at the end of the extending rod.
9. The slope monitoring device according to claim 7 wherein the prism assembly further comprises a universal joint, the ends of the universal joint being connected to the link and the prism body, respectively.
10. The slope monitoring device according to claim 1, wherein the mounting base is provided with bolt holes for connection with the slope frame beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023275503.XU CN214173260U (en) | 2020-12-28 | 2020-12-28 | Side slope monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023275503.XU CN214173260U (en) | 2020-12-28 | 2020-12-28 | Side slope monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173260U true CN214173260U (en) | 2021-09-10 |
Family
ID=77611164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023275503.XU Expired - Fee Related CN214173260U (en) | 2020-12-28 | 2020-12-28 | Side slope monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214173260U (en) |
-
2020
- 2020-12-28 CN CN202023275503.XU patent/CN214173260U/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: 20210910 |