CN210263000U - Ground settlement monitoring device - Google Patents
Ground settlement monitoring device Download PDFInfo
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- CN210263000U CN210263000U CN201920971917.4U CN201920971917U CN210263000U CN 210263000 U CN210263000 U CN 210263000U CN 201920971917 U CN201920971917 U CN 201920971917U CN 210263000 U CN210263000 U CN 210263000U
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Abstract
The utility model relates to a ground settlement monitoring field especially relates to a ground settlement monitoring device. The device includes the monitoring hole, is provided with the cement post in the monitoring hole, and cement post top rigid coupling has the monitoring pole, is provided with the steel sheet on the ground of monitoring hole top, sets up on the steel sheet with the through-hole that the monitoring hole is located same straight line, and the monitoring pole stretches out in monitoring hole and the through-hole, is provided with the rectangle pole on the steel sheet, is provided with the indicator frame on the rectangle pole. Monitoring lever and rectangular rod highly can set up to satisfying the staff and can look up the reading when squatting, when the ground takes place to subside, subaerial steel sheet can take place to subside along with ground together, and then the indication frame also takes place to subside along with the steel sheet, corresponding change can take place for the scale that corresponds on indication frame and the monitoring lever, and then can confirm the settlement condition on ground according to the volume that the scale changes, the staff need squat the scale that the rectangle frame corresponds on the monitoring lever when the reading, look up and can guarantee that the reading is accurate.
Description
Technical Field
The utility model relates to a ground settlement monitoring field especially relates to a ground settlement monitoring device.
Background
At present, in subway or building construction, when encountering a soft stratum and operating on the soft stratum, the ground settlement condition needs to be monitored, and the construction mode is conveniently changed according to the actual geological condition.
Traditional ground settlement monitoring devices are more complicated, and chinese patent with an authorization bulletin number CN206410693U discloses a ground settlement monitoring device, including inserting the monitoring rod in the monitoring hole, the opening part lid of monitoring hole has closed the steel sheet, sets up the perforating hole that holds the monitoring rod and pass in the middle of the steel sheet, and the perforating hole lateral wall is equipped with the pointer subassembly to the monitoring rod is flexible. Run through the monitoring pole lid at monitoring hole opening part and closed the steel sheet, the steel sheet takes place to subside along with ground subsides, and the settlement volume of steel sheet shows on the monitoring pole, reduces the settlement volume that the monitoring pole measured and the error of actual settlement volume.
The above prior art solutions have the following drawbacks: the pointer is located the steel sheet, and this steel sheet hugs closely ground this just leads to the low head squint pointer and scale in the reading, and is very inconvenient still can cause the reading error.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ground settlement monitoring device, it has can look level up reading and make more accurate advantage when the data of reading.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a ground settlement monitoring device, includes the monitoring hole, is provided with the cement post in the monitoring hole, and cement post top rigid coupling has the monitoring pole, is provided with the steel sheet on the ground of monitoring hole top, has seted up on the steel sheet with the through-hole that the monitoring hole is located same straight line, and the monitoring pole stretches out in monitoring hole and the through-hole, is provided with the rectangle pole on the steel sheet, is provided with the instruction frame on the rectangle pole.
Through adopting above-mentioned technical scheme, monitoring lever and rectangle pole highly can set up to the reading of looking at head when satisfying the staff and squat down, when ground takes place to subside, subaerial steel sheet can take place to subside along with ground together, and then the indication frame also takes place to subside along with the steel sheet, corresponding change can take place for the scale that corresponds on indication frame and the monitoring lever, and then can confirm the settlement condition on ground according to the volume that the scale changes, the staff need squat down when the reading looks at the scale that rectangle frame corresponds on monitoring lever, look at head and can guarantee that the reading is accurate.
The utility model discloses further set up to: the indicating frame comprises a rectangular frame, the rectangular frame is sleeved on the monitoring rod, a fixing rod is fixedly connected to the rectangular frame, and the fixing rod is arranged on the rectangular rod.
Through adopting above-mentioned technical scheme, there is certain clearance between the rectangle frame of instruction frame and the monitoring pole, can avoid the steel sheet to take place the side skew along with the ground and make the monitoring pole cause the destruction to the instruction frame.
The utility model discloses further set up to: the rectangular channel has been seted up on the rectangular rod, and the spout has been seted up at the rectangular channel top, and the free end rigid coupling of dead lever has the slider, and the dead lever is placed in the rectangular channel, and the slider slides with the spout and is connected.
Through adopting above-mentioned technical scheme, make things convenient for the installation of indicator frame on the rectangular rod to slider and spout can prevent that the indicator frame from taking place the skew or rotate and then influence the measurement in the rectangular channel.
The utility model discloses further set up to: the cement column is fixedly connected with a circular pipe.
Through adopting above-mentioned technical scheme, prevent that the soil around the monitoring hole from collapsing in to the monitoring hole, causing measuring error.
The utility model discloses further set up to: the rigid coupling has cylindrical pole on the steel sheet, and it has two semicircular protective housings to articulate on the cylindrical pole.
Through adopting above-mentioned technical scheme, two protective housings are closed to form a protective housing that protects monitoring devices together, avoid monitoring devices to expose for a long time and bear the weather and drench the back in the outside, take place the condition such as rust, influence measurement accuracy to it is difficult to take out in the spout to prevent to be difficult for following after the slider rusts.
The utility model discloses further set up to: a handle convenient for opening the protective shell is fixedly connected to the protective shell.
Through adopting above-mentioned technical scheme, make things convenient for opening of protective housing.
The utility model discloses further set up to: magnet pieces which enable the two semicircular protective shells to be closed together are inlaid on the protective shells.
Through adopting above-mentioned technical scheme, the protective housing is when closed together the magnet piece can be with its two independent closed together not take place to remove.
To sum up, the utility model discloses a beneficial technological effect does:
1. the rectangular rod is arranged on the steel plate, the indicating frame is arranged on the rectangular rod, the monitoring rod and the rectangular rod can be horizontally read when a worker squats, when ground subsides, the steel plate on the ground can subside along with the ground, the indicating frame can also subside along with the steel plate, corresponding scales on the indicating frame and the monitoring rod can change correspondingly, the settlement condition of the ground can be determined according to the change amount of the scales, when the reading is carried out, the worker squats to horizontally read the corresponding scales on the monitoring rod of the rectangular frame, and the reading accuracy can be ensured through horizontal reading;
2. the rectangular frame is arranged on the indicating frame, and a certain gap is formed between the rectangular frame of the indicating frame sleeved on the monitoring rod and the monitoring rod, so that the monitoring rod can be prevented from damaging the indicating frame due to lateral deviation of a steel plate along the ground;
3. set up the circular pipe through the top at the downthehole cement post of monitoring can prevent that soil from collapsing to monitoring downthehole, avoid collapsing and cause the influence to monitoring devices.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic view of the overall structure of the settlement monitoring device of the present embodiment in a state where the protective case is not provided;
FIG. 3 is a schematic view of the upper structure of the steel plate of the present embodiment;
fig. 4 is a schematic structural view of the protective case of the embodiment;
fig. 5 is a schematic structural diagram of the rectangular rod and the limiting assembly of the present embodiment.
In the figure, 1, monitoring hole; 11. a cement column; 12. a monitoring lever; 13. a circular tube; 131. a sliding groove; 2. a steel plate; 21. a through hole; 22. a rectangular bar; 221. a rectangular groove; 23. an indication frame; 231. a rectangular frame; 232. fixing the rod; 3. a cylindrical rod; 31. a protective shell; 311. a handle; 312. a magnet block; 4. a limiting component; 41. a chute; 42. a slider; 421. and (5) pulling the lug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a ground settlement monitoring device, establish columniform monitoring hole 1 in the monitoring foundation ditch including digging, the vertical setting of monitoring hole 1, 1 tops in monitoring hole are provided with the steel sheet 2 of the square that pastes mutually with ground.
As shown in fig. 3, a circular through hole 21 is opened at the center of the steel plate 2, and when the steel plate 2 is placed above the monitoring hole 1, the through hole 21 and the monitoring hole 1 are concentrically arranged and have the same size.
As shown in fig. 2, 3, grout has been poured in monitoring hole 1, forms one section columniform cement post 11 in monitoring hole 1 after the grout cooling, and 11 upper surface centers of cement post department sets firmly the columniform monitoring rod 12 of vertical setting, and monitoring rod 12 surface is provided with the scale, and the scale is arranged along 12 length direction of monitoring rod, and monitoring rod 12 stretches out certain length from monitoring hole 1 and through-hole 21.
As shown in fig. 3, two identical rectangular rods 22 perpendicular to the steel plate 2 are fixedly connected to the edge of the through hole 21 on the upper surface of the steel plate 2, rectangular grooves 221 are formed in the two rectangular rods 22, the rectangular grooves 221 formed in the two rectangular rods 22 are located on the same straight line, the straight line passes through the center of the monitoring rod 12, and the indication frame 23 is placed in the two rectangular grooves 221.
The length of the monitoring rod 12 extending out of the monitoring hole 1 and the through hole 21 and the height of the rectangular rod 22 are based on the scale on the monitoring rod 12 which can be read out in a horizontal view when a person squats down.
The indication frame 23 comprises a rectangular frame 231 and two fixing rods 232, the rectangular frame 231 is sleeved on the monitoring rod 12, the center of the rectangular frame 231 is overlapped with the circle center of the monitoring rod 12, meanwhile, certain gaps exist between the four rods of the rectangular frame 231 and the monitoring rod 12, and relative movement allowance is formed between the rectangular frame 231 and the monitoring rod 12 when the steel plate 2 deviates along with the ground.
The two fixing rods 232 are fixedly connected to two sides of the rectangular frame 231, the two fixing rods 232 are located on the same straight line, and the two fixing rods 232 are placed in the rectangular grooves 221 of the two rectangular rods 22, so that the rectangular frame 231 is suspended on the two rectangular rods 22.
When the ground takes place to subside, subaerial steel sheet 2 can take place to subside along with ground together, and then the instruction frame 23 also takes place to subside along with steel sheet 2, and the corresponding change can take place for the scale that corresponds on rectangle frame 231 on the instruction frame 23 and the monitoring rod 12, and then can confirm the condition of subsiding on ground according to the volume that the scale changes, and the staff need squat down and look at the scale that rectangle frame 231 corresponds on monitoring rod 12 during the reading, and look at level can guarantee that the reading is accurate. If the steel plate 2 is deviated, the indicating frame 23 is deviated along with the steel plate 2 in one direction, and the gap between the rectangular frame 231 and the monitoring rod 12 can provide a corresponding movement margin for the deviation of the indicating frame 23.
As shown in fig. 2, when precipitation occurs or the ground surface near the monitoring device is acted by external force, soil around the monitoring hole 1 above the cement column 11 is easy to collapse into the monitoring hole 1, the accuracy of the monitoring device is affected after collapse, in order to increase the stability of the monitoring hole 1, a circular pipe 13 is fixedly connected above the cement column 11, the circular pipe 13 passes through a through hole 21 on a steel plate 2, a certain gap exists between the circular pipe 13 and the steel plate 2, the upper surface of the circular pipe 13 and the upper surface of the steel plate 2 are located in the same plane, and the outer ring side surface of the circular pipe 13 is attached to the soil around the monitoring hole 1.
As shown in fig. 5, the fixing rod 232 on the indication frame 23 is placed in the rectangular groove 221, to ensure that the fixing rod 232 can be placed in the rectangular groove 221, the rectangular groove 221 is larger than the fixing rod 232, when the fixing rod 232 is placed in the rectangular groove 221, the rectangular frame 231 drives the fixing rod 232 to rotate or shift, in order to make the indication frame 23 more stable, the top of the rectangular groove 221 is provided with the limiting component 4, the limiting component 4 includes a rectangular sliding groove 41 perpendicular to the upper surface of the rectangular rod 22, a rectangular sliding block 42 is slidably connected in the sliding groove 41, the upper surface of the sliding block 42 is coplanar with the upper surface of the rectangular rod 22, and the sliding block 42 is fixedly connected with the free end of the fixing rod 232.
When the sliding block 42 slides into the sliding groove 41, because the upper surfaces of the sliding block 42 and the sliding groove are arranged on the same surface, the indicating frame 23 needs to be lifted when the sliding block 42 is taken out, the indicating frame 23 belongs to a thin rod and is easy to deform, and a pull lug 421 is fixedly connected to the upper surface of the sliding block 42 for taking out the sliding block 42 conveniently.
As shown in fig. 1, in the process of the indication frame 23 sinking downwards along the ground, if the degree of the sinking of the ground is large, the circular tube 13 interferes with the movement of the indication frame 23 in the sliding groove 41, in order to prevent the circular tube 13 from interfering with the indication frame 23, the circular tube 13 is provided with a sliding groove 131, the sliding groove 131 is the same as the sliding groove 41 on the detection rod in size and is positioned on the same straight line, and the fixing rod 232 is ensured to slide in the sliding groove 131.
As shown in fig. 1 and 4, the monitoring rod 12 and the indicating frame 23 are exposed outside for a long time and rusted by wind, sun, rain and rain, which may affect the precision of the monitoring rod and shorten the service life of the monitoring rod, the sliding block 42 may be rusted and not easily taken out of the sliding groove 41, for better protecting the monitoring rod 12 and the indicating needle, the upper surface of the steel plate 2 is fixedly connected with a cylindrical rod 3 perpendicular to the steel plate, the cylindrical rod 3 is hinged with two identical semicircular protecting shells 31, and the two protecting shells 31 can be closed together after rotating on the cylindrical rod 3 to form one cylindrical protecting shell 31 for protecting the monitoring rod 12 and the indicating needle.
As shown in fig. 4, in order to make the protective shell 31 more convenient and labor-saving when opened, a handle 311 is fixed to the protective shell 31.
In order to make the protective shell 31 keep a closed state when being closed together, a plurality of magnet blocks 312 are embedded on the side wall of the protective shell 31. When the two protective cases 31 are closed together, the two protective cases 31 can be kept in a closed state by the attraction of the magnet block 312.
The implementation principle of the embodiment is as follows: after the ground settlement monitoring device is arranged, the rectangular frame 231 is sleeved on the monitoring rod 12, then the fixing rod 232 and the sliding block 42 slide into the rectangular groove 221 and the sliding groove 41, the corresponding scales of the rectangular frame 231 on the squatting head-up indicating frame 23 on the monitoring rod 12 record the reading, the two protective shells 31 are closed together by rotating the two protective shells through the handle 311, the monitoring rod 12 and the monitoring hole 1 are sealed in the protective shells 31, and the erosion of dust and rainwater is prevented.
When the ground is required to be checked again whether the ground is settled or not, the protective shell 31 is opened, the corresponding scales on the monitoring rod 12 of the rectangular frame 231 on the squatting head-up indicating frame 23 are changed or not, if yes, the difference value can be calculated through reading, and whether the settlement is within the safety range or not is judged through the difference value.
The clearance between the rectangular frame 231 and the monitoring bar 12 provides a margin of movement for the rectangular frame 231 if the ground is laterally offset from the steel plate 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A ground settlement monitoring device comprises a monitoring hole (1), a cement column (11) is arranged in the monitoring hole (1), a monitoring rod (12) is fixedly connected above the cement column (11), a steel plate (2) is arranged on the ground above the monitoring hole (1), a through hole (21) which is positioned on the same straight line with the monitoring hole (1) is formed in the steel plate (2), and the monitoring rod (12) extends out of the monitoring hole (1) and the through hole (21);
the method is characterized in that: a rectangular rod (22) is arranged on the steel plate (2), and an indicating frame (23) is arranged on the rectangular rod (22).
2. A ground settlement monitoring device as claimed in claim 1, wherein: the indication frame (23) comprises a rectangular frame (231), the rectangular frame (231) is sleeved on the monitoring rod (12), a fixing rod (232) is fixedly connected to the rectangular frame (231), and the fixing rod (232) is arranged on the rectangular rod (22).
3. A ground settlement monitoring device as claimed in claim 2, wherein: rectangular channel (221) have been seted up on rectangular rod (22), and spout (41) have been seted up at rectangular channel (221) top, the free end rigid coupling of dead lever (232) has slider (42), and dead lever (232) are placed in rectangular channel (221), and slider (42) slide with spout (41) and are connected.
4. A ground settlement monitoring device as claimed in claim 1, wherein: and a circular pipe (13) is fixedly connected to the cement column (11).
5. A ground settlement monitoring device as claimed in claim 4, wherein: the steel plate (2) is fixedly connected with a cylindrical rod (3), and the cylindrical rod (3) is hinged with two semicircular protective shells (31).
6. A ground settlement monitoring device as claimed in claim 5, wherein: a handle (311) which is convenient for the protective shell (31) to be opened is fixedly connected to the protective shell (31).
7. A ground settlement monitoring device as claimed in claim 6, wherein: the magnet blocks (312) which enable the two semicircular protective shells (31) to be closed together are embedded in the protective shells (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971917.4U CN210263000U (en) | 2019-06-25 | 2019-06-25 | Ground settlement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971917.4U CN210263000U (en) | 2019-06-25 | 2019-06-25 | Ground settlement monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN210263000U true CN210263000U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920971917.4U Active CN210263000U (en) | 2019-06-25 | 2019-06-25 | Ground settlement monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279402A (en) * | 2021-12-27 | 2022-04-05 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Regional ground settlement real-time supervision early warning device |
-
2019
- 2019-06-25 CN CN201920971917.4U patent/CN210263000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279402A (en) * | 2021-12-27 | 2022-04-05 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Regional ground settlement real-time supervision early warning device |
| CN114279402B (en) * | 2021-12-27 | 2022-11-08 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Regional ground settlement real-time supervision early warning device |
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