CN218547651U - Small-size argillaceous side slope deformation landslide precision monitoring early warning device - Google Patents
Small-size argillaceous side slope deformation landslide precision monitoring early warning device Download PDFInfo
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- CN218547651U CN218547651U CN202222911947.0U CN202222911947U CN218547651U CN 218547651 U CN218547651 U CN 218547651U CN 202222911947 U CN202222911947 U CN 202222911947U CN 218547651 U CN218547651 U CN 218547651U
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Abstract
The utility model discloses a small-size argillaceous side slope deformation landslide precision monitoring early warning device, including the monitoring unit who has a plurality of stock subassemblies, the monitoring unit is connected with the data acquisition transmission device electricity. When in use, the monitoring unit is anchored on a mud slope detection point and is connected with the data acquisition and transmission device, so that monitoring can be carried out; the concrete installation form of the monitoring unit can be comprehensively considered according to the requirements of actual engineering, the accuracy, the reliability, the durability and the cost are integrated, the installation stability is good, and a technical scheme with reliable technology, feasible method, economy and reasonability is provided for the monitoring and early warning of the muddy slope; the method can also accurately sense the deformation data of the muddy side slope and automatically acquire, transmit, resolve, alarm and the like in real time, and has high measurement precision so as to be used and referred for disaster prevention and reduction in the side slope aspect.
Description
Technical Field
The utility model relates to a small-size argillaceous side slope deformation landslide precision monitoring early warning device belongs to side slope monitoring facilities technical field.
Background
With the rapid development of highway construction, various types of side slopes are inevitably encountered, wherein the soil stability of the muddy side slope is poor, and the problems of geological disasters such as deformation, collapse, landslide and the like are very easy to occur, so that the operation safety and the personnel life safety of the highway are seriously threatened. Therefore, it is very necessary to give an early warning to geological disasters induced by the muddy side slope in time and take measures in advance.
At present, a common method for monitoring a side slope is a tension sensor method, and the tension sensor method needs to fix two ends of a pull rope of a tension sensor at a stable point and a monitoring point of a slope surface respectively through anchor bars so as to measure the deformation of the monitoring point. However, aiming at the muddy side slope, the slope surface of the muddy side slope is soft soil, the anchor bars are easy to loosen from the side slope and even slide and fall off, particularly in rainy seasons, the soil quality of the muddy side slope is loose, deformation can occur in all directions, and the single monitoring point measuring method is adopted, so that the measuring precision is low, and the reliability and the durability are poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a small-size argillaceous side slope deformation landslide precision monitoring early warning device can overcome the not enough of prior art.
The utility model aims at realizing through the following technical scheme:
the utility model provides a small-size argillaceous side slope deformation landslide precision monitoring early warning device, is including the monitoring unit who has a plurality of stock subassemblies, the monitoring unit is connected with data acquisition transmission device electricity.
The monitoring units are distributed on the mud side slope in a plurality, and each monitoring unit is connected with the data acquisition and transmission device in a one-to-one correspondence manner; or a plurality of monitoring units are set as monitoring groups, and the monitoring groups are correspondingly connected with the data acquisition and transmission device.
The monitoring unit comprises a protection box, a plurality of tension sensors are arranged in the protection box, an anchor rod assembly opposite to the protection box is arranged outside the protection box, and each tension sensor is connected with the anchor rod assembly through an elastic pull rod.
The tension sensors are annularly and uniformly distributed in the protective box.
The number of the tension sensors is 2-6.
The protection box is a circular metal box, a plurality of round holes which are opposite to the position of the tension sensor and used for placing the joint of the tension sensor are uniformly distributed on the outer circumference of the circular metal box in an annular mode, a hinge type box door is arranged at the top end of the protection box, and a threading hole used for threading a cable is formed in the bottom end of the protection box.
The anchor rod assembly is a fixed cone with adjustable length.
The fixing cone is a telescopic rod structure formed by sleeving a plurality of sections, adjacent sections are fixed and limited through fixing buckles, and the end part of the telescopic rod section at the lowermost end is provided with a conical head.
The elastic pull rod comprises a spring mechanism and a connecting rod connected with the spring mechanism, the spring mechanism comprises a sleeve, a spring is sleeved in the sleeve, two ends of the spring extend out of the sleeve, one end of the spring is connected with the tension sensor, and the other end of the spring is connected with the connecting rod.
Aforementioned data acquisition transmission device includes the pole setting, and the pole setting passes through the basis to be fixed on the side slope, is equipped with solar cell panel and quick-witted case in the pole setting upper end, and quick-witted incasement is equipped with collection module and battery, and machine roof end is equipped with the alarm, and collection module, alarm are connected with the battery electricity, and the battery links to each other with solar cell panel.
Compared with the prior art, the utility model discloses a small-size argillaceous side slope deformation landslide precision monitoring early warning device, it is including the monitoring unit who has a plurality of stock subassemblies, the monitoring unit is connected with the data acquisition transmission device electricity. When the monitoring unit is used, the monitoring unit is anchored on a mud slope detection point and is connected with the data acquisition and transmission device, so that monitoring can be performed, wherein the monitoring unit is provided with a plurality of anchor rod assemblies, so that a plurality of anchoring points are formed, the anchoring force of the monitoring points is improved, the monitoring unit is not easy to loosen or even slide and fall from the mud slope, and the reliability and the durability are good; preferably, aforementioned monitoring unit include the guard box, laid a plurality of force sensors in the guard box, be equipped with the relative stock subassembly in position with it outside the guard box, every force sensor passes through the elasticity pull rod and links to each other with the stock subassembly, through the relative stock subassembly of the force sensor cooperation in a plurality of directions, can monitor the not hard up of check point in all directions, measurement accuracy is high.
The utility model has the advantages that:
the utility model has simple implementation, low cost and repeated use; the concrete installation form of the monitoring unit can be comprehensively considered according to the requirements of actual engineering, the accuracy, the reliability, the durability and the cost are integrated, the installation stability is good, and a technical scheme with reliable technology, feasible method, economy and reasonability is provided for the monitoring and early warning of the muddy slope; the device can also accurately sense the deformation data of the muddy side slope and automatically acquire, transmit, resolve, alarm and the like in real time, and has high measurement precision so as to be used and referred for disaster prevention and reduction in the side slope aspect.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the specification which follows.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, wherein:
fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic top view of the monitoring unit of FIG. 1;
FIG. 3 is a schematic front view of the structure of FIG. 2;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 5 is a schematic top view of the monitoring unit shown in FIG. 4;
fig. 6 is a schematic structural diagram of the data acquisition and transmission device.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in figures 1-6, the small-sized precision monitoring and early warning device for the deformation and landslide of the muddy side slope comprises a monitoring unit with a plurality of anchor rod assemblies, and the monitoring unit is electrically connected with a data acquisition and transmission device.
The monitoring units are distributed on the muddy side slope 1 in a plurality, and each monitoring unit is connected with the data acquisition and transmission device in a one-to-one correspondence manner; or a plurality of monitoring units are set as monitoring groups, and the monitoring groups are correspondingly connected with the data acquisition and transmission device.
The monitoring unit comprises a protection box 4, a plurality of tension sensors 3 are arranged in the protection box 4, an anchor rod assembly opposite to the protection box 4 is arranged on the outer side of the protection box, and each tension sensor 3 is connected with the anchor rod assembly through an elastic pull rod.
The tension sensors 3 are annularly and uniformly distributed in the protective box. The protection box 4 is a circular metal box with the diameter of 30cm, the height of 8cm and the thickness of 2mm, a plurality of circular holes opposite to the tension sensor 3 are evenly distributed on the outer circumference of the circular metal box in an annular mode, the diameter of each circular hole is four, the four circular holes are 30mm, and therefore connectors of the tension sensor 3 are placed, the connectors of the tension sensor 3 penetrate out of the protection box 4 and are connected with the anchor rod assembly through elastic pull rods. The top end of the protective box 4 is provided with a hinge type box door, so that the tension sensor can be conveniently dismounted and overhauled. The bottom end of the protective box 4 is provided with a threading hole 11, the diameter of the threading hole 11 is 50mm, and the threading hole 11 is used for threading a cable so that the tension sensor 3 is connected with the data acquisition and transmission device.
The number of the tension sensors 3 is 2-6. The precision of the tension sensor 3 should meet the requirement of slope monitoring, the precision of the sensed tension should not be more than 5kgf, the measuring range is preferably from 0kgf to 50kgf, and the tension sensor can be selected according to the concrete condition of the mud quality of the slope 1.
The tension sensor 3 is arranged in a fixed box 8 and fixed in the protective box 4 through a screw 9. The fixed box 8 is a round metal box with the diameter of 8cm, the height of 5cm and the thickness of 2mm, one side of the fixed box 8 is provided with a through hole which is convenient for the tension sensor to pass through, and the other side of the fixed box is provided with a wiring hole which is convenient for the cable to penetrate.
The anchor rod component is a fixed cone 2 with adjustable length.
The fixed cone 2 is a telescopic rod structure formed by sleeving a plurality of sections, adjacent sections are fixed and limited through fixing buckles 10, and the end part of the telescopic rod section at the lowest end is provided with a conical head. Specifically, the fixed cone 2 is divided into three sections, the first section is a seamless steel tube with the thickness of 18mm x 2mm x 350mm, the second section is a seamless steel tube with the thickness of 16mm x 2mm x 300mm, the third section is a seamless steel tube with the thickness of 14mm x 2mm x 300mm and a conical head with the diameter of 20 mm; lubricating oil is uniformly smeared on each section of steel pipe, and a pair of perforated holes with the diameter of 5mm are arranged on each section of steel pipe every 5cm so as to place the fixing buckles 10. The installation of fixed awl 2 should be perpendicular and the muddy domatic, press in the muddy domatic after the length of fixed awl is fixed well through fixed knot 10.
The elastic pull rod comprises a spring mechanism and a connecting rod 6 connected with the spring mechanism.
The spring mechanism comprises a sleeve, a spring 5 is sleeved in the sleeve, two ends of the spring 5 extend out of the sleeve, one end of the spring is connected with the tension sensor 3, and the other end of the spring is connected with a connecting rod 6.
The spring 5 has a specification of φ 2X 12X 40, a constant of 4.48kgf/mm, and a load of 43kgf.
The sleeve is 30mm 2mm 200mm's seamless steel pipe, and the sleeve is connected with guard box 4 through welding or bolted connection mode.
The connecting rod 6 is composed of a 36mm 2mm 100mm seamless steel pipe, one end of the connecting rod is welded with the hook and is connected with the spring, the other end of the connecting rod is provided with an installation hole with the diameter of 18mm, and a section of steel pipe of the fixed cone 2 penetrates through the installation hole and is welded.
The data acquisition and transmission device comprises an upright rod 17, the upright rod 17 is fixed on a side slope through a foundation 18, a solar cell panel 12 and a case 7 are arranged at the upper end of the upright rod 17, the case 7 is detachably and fixedly connected to the upright rod 17 through a fixing bolt assembly 16, an acquisition module 14 and a battery 15 are arranged in the case 7, an alarm 13 is arranged at the top end of the case 7, the acquisition module 14 and the alarm 13 are electrically connected with the battery 15, the battery 15 is connected with the solar cell panel 12, and the solar cell panel 12 is used for charging.
The installation requirements of the data acquisition and transmission device are as follows:
(1) The height of the vertical rod 22 is preferably 1.2m to 1.8m, and the vertical rod is firmly fixed on a slope surface through drilling and concrete so as to meet the requirements of installing a case and a battery plate and have the wind load resistance.
(2) The installation direction of the solar cell panel 12 is suitable for ensuring long-time solar irradiation, can be determined as the north-south direction, and can be determined according to comprehensive consideration of the position of a side slope during installation.
(3) Other components are subject to the requirement of normal operation of the equipment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention to be classified in any form, and any simple modification, equivalent change and modification made by the technical essence of the present invention to the above embodiments are not departing from the technical solution of the present invention.
Claims (10)
1. The utility model provides a small-size argillaceous side slope deformation landslide precision monitoring early warning device which characterized in that: the monitoring unit is electrically connected with the data acquisition and transmission device.
2. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 1, characterized in that: the monitoring units are distributed on the muddy side slope (1) in a plurality, and each monitoring unit is connected with the data acquisition and transmission device in a one-to-one correspondence manner; or a plurality of monitoring units are set as monitoring groups, and the monitoring groups are correspondingly connected with the data acquisition and transmission device.
3. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 1 or 2, characterized in that: the monitoring unit comprises a protection box (4), a plurality of tension sensors (3) are arranged in the protection box (4), an anchor rod assembly opposite to the protection box in position is arranged on the outer side of the protection box (4), and each tension sensor (3) is connected with the anchor rod assembly through an elastic pull rod.
4. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 3, characterized in that: the tension sensors (3) are annularly and uniformly distributed in the protective box.
5. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 4, characterized in that: the number of the tension sensors (3) is 2-6.
6. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 4, characterized in that: the protection box (4) is a circular metal box, a plurality of round holes which are opposite to the position of the tension sensor (3) and used for placing the joint of the tension sensor (3) are uniformly distributed on the outer circumference of the circular metal box in an annular mode, a hinge type box door is arranged at the top end of the protection box (4), and a threading hole (11) used for threading a cable is formed in the bottom end of the protection box.
7. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 3, characterized in that: the anchor rod component is a fixed cone (2) with adjustable length.
8. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 7, characterized in that: the fixed cone (2) is a telescopic rod structure formed by sleeving a plurality of sections, adjacent sections are fixed and limited through fixing buckles (10), and the end part of the telescopic rod section at the lowest end is provided with a conical head.
9. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 3, characterized in that: the elastic pull rod comprises a spring mechanism and a connecting rod (6) connected with the spring mechanism, the spring mechanism comprises a sleeve, a spring (5) is sleeved in the sleeve, two ends of the spring (5) extend out of the sleeve, one end of the spring is connected with the tension sensor (3), and the other end of the spring is connected with the connecting rod (6).
10. The small-sized muddy side slope deformation landslide precision monitoring and early warning device according to claim 3, characterized in that: data acquisition transmission device includes pole setting (17), and pole setting (17) are fixed on side slope (1) through basis (18), are equipped with solar cell panel (12) and quick-witted case (7) in pole setting (17) upper end, are equipped with collection module (14) and battery (15) in quick-witted case (7), and quick-witted case (7) top is equipped with alarm (13), and collection module (14), alarm (13) are connected with battery (15) electricity, and battery (15) link to each other with solar cell panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222911947.0U CN218547651U (en) | 2022-11-02 | 2022-11-02 | Small-size argillaceous side slope deformation landslide precision monitoring early warning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222911947.0U CN218547651U (en) | 2022-11-02 | 2022-11-02 | Small-size argillaceous side slope deformation landslide precision monitoring early warning device |
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| CN218547651U true CN218547651U (en) | 2023-02-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498390A (en) * | 2023-04-27 | 2023-07-28 | 中国非金属材料南京矿山工程有限公司 | Early warning device for mine construction safety |
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2022
- 2022-11-02 CN CN202222911947.0U patent/CN218547651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498390A (en) * | 2023-04-27 | 2023-07-28 | 中国非金属材料南京矿山工程有限公司 | Early warning device for mine construction safety |
| CN116498390B (en) * | 2023-04-27 | 2023-12-12 | 中国非金属材料南京矿山工程有限公司 | Early warning device for mine construction safety |
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