CN215572875U - Monitoring facilities convenient to monitoring earth's surface subsides - Google Patents

Abstract

The utility model discloses monitoring equipment convenient for monitoring surface sedimentation, which comprises a barrel, wherein a fixed plate is fixedly connected inside the barrel, a sliding rod is slidably connected in the middle of the fixed plate, a sedimentation disc is fixedly connected at the bottom of the sliding rod, a fixed block is fixedly connected outside the sedimentation disc, a tension spring is sleeved outside the sliding rod and between the fixed plate and the sedimentation disc, one end of the tension spring is fixedly connected with the fixed plate, the other end of the tension spring is fixedly connected with the sedimentation disc, a first rotating shaft is rotatably connected inside the barrel, a transmission gear is fixedly connected outside the first rotating shaft, and a transmission rack is fixedly connected outside the sliding rod; the utility model has the following beneficial effects: can monitor the earth's surface subsides through mechanical transmission's mode, the reliability is high, and the fault rate is little, has effectively ensured the monitoring efficiency of ground subsides, can report to the police when the numerical value reaches the lowest position subsides to ground, avoids the emergence of incident, and the practicality is strong.

Description

Monitoring facilities convenient to monitoring earth's surface subsides

Technical Field

The utility model relates to the technical field of detection equipment, in particular to monitoring equipment convenient for monitoring surface subsidence.

Background

Surface subsidence, which is a pit exploration engineering subject, refers to the phenomenon of surface subsidence caused by extrusion of surrounding rocks on an excavated surface due to excavation, or loosening of the surrounding rocks due to collapse, consolidation of gaps between the excavated surrounding rocks and supports, and between the surrounding rocks and linings due to the reduction of underground water level, subsidence of the supports in weak surrounding rocks, and the like.

In order to monitor the earth's surface subside, prevent the emergence of incident, need use earth's surface settlement monitoring facilities, present earth's surface settlement monitoring facilities uses pressure sensor to monitor the degree of subsiding of earth's surface mostly, because monitoring facilities buries mostly with the ground end, and pressure sensor is in operating condition constantly, in case break down the damage, subsequent maintenance work will be trouble very, thereby very big influence the monitoring efficiency that the earth's surface subsides, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a monitoring device for facilitating monitoring of surface subsidence, so as to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a monitoring device convenient for monitoring surface subsidence comprises a barrel body, wherein a fixed plate is fixedly connected inside the barrel body, a slide rod is slidably connected in the middle of the fixed plate, a subsider is fixedly connected to the bottom of the slide rod, a fixed block is fixedly connected to the outside of the subsider, a tension spring is sleeved outside the slide rod and between the fixed plate and the subsider, one end of the tension spring is fixedly connected with the fixed plate, the other end of the tension spring is fixedly connected with the subsider, a first rotating shaft is rotatably connected inside the barrel body, a transmission gear is fixedly connected outside the first rotating shaft, a transmission rack is fixedly connected outside the slide rod and meshed with the transmission gear, a second rotating shaft is slidably connected in the middle of the barrel body, a first bevel gear is fixedly connected to the bottom of the second rotating shaft, a second bevel gear is fixedly connected outside the first rotating shaft and on one side of the first bevel gear, the second bevel gear is in meshed connection with the first bevel gear, and a pointer is arranged at the top of the second rotating shaft.

Preferably, the top of the cylinder body is fixedly connected with a dial used in cooperation with the pointer.

Preferably, the outer part of the cylinder body is in threaded connection with a cover body, and the top of the cover body is fixedly connected with a support frame through a pull rope.

Preferably, the top of the fixing plate is fixedly connected with a touch switch below the transmission rack, the top of the cover body is fixedly connected with an alarm, and the alarm is electrically connected with the touch switch.

Preferably, the middle part of the sedimentation disc is connected with a guide rod in a sliding mode, one end of the guide rod is fixedly connected with the cylinder body, and the other end of the guide rod is fixedly connected with the fixing plate.

Preferably, the bottom of the cylinder is fixedly connected with a cone.

Preferably, the second rotating shaft is fixedly connected with the pointer through a bolt.

The utility model has the following beneficial effects: through the barrel that sets up, the fixed plate, the slide bar, subside the dish, the fixed block, the extension spring, first pivot, drive gear, the drive rack, the second pivot, first bevel gear, pointer and calibrated scale, can realize subsiding through mechanical transmission's mode and monitoring the earth's surface, the reliability is high, the fault rate is little, the monitoring efficiency of ground subsidence has effectively been ensured, through the light touch switch and the siren that set up, can realize surging to report to the police when the numerical value of ground subsides reaches the extreme low position, avoid the emergence of incident, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the dial using the new type.

In the figure: 1. a barrel; 2. a fixing plate; 3. a slide bar; 4. a settling plate; 5. a fixed block; 6. a tension spring; 7. a first rotating shaft; 8. a transmission gear; 9. a drive rack; 10. a second rotating shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a pointer; 14. a dial scale; 15. a cover body; 16. pulling a rope; 17. a support frame; 18. a tact switch; 19. an alarm; 20. a guide bar; 21. a pyramid part; 22. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a monitoring device convenient for monitoring surface settlement comprises a barrel body 1, wherein a fixed plate 2 is fixedly connected inside the barrel body 1, a slide bar 3 is slidably connected in the middle of the fixed plate 2, a settlement plate 4 is fixedly connected at the bottom of the slide bar 3, and a fixed block 5 is fixedly connected outside the settlement plate 4, so that the surface settlement can be conveniently monitored; a tension spring 6 is sleeved outside the slide rod 3 and between the fixed plate 2 and the sedimentation disc 4, one end of the tension spring 6 is fixedly connected with the fixed plate 2, the other end of the tension spring 6 is fixedly connected with the sedimentation disc 4, the inner part of the barrel body 1 is rotatably connected with a first rotating shaft 7, the outer part of the first rotating shaft 7 is fixedly connected with a transmission gear 8, the outer part of the slide rod 3 is fixedly connected with a transmission rack 9, and the transmission rack 9 is meshed with the transmission gear 8 for convenient transmission, so that the monitoring of the surface sedimentation is realized; the middle part of barrel 1 sliding connection has second pivot 10, and the bottom fixedly connected with first bevel gear 11 of second pivot 10, the outside of first pivot 7 and the one side fixedly connected with second bevel gear 12 that is located first bevel gear 11, second bevel gear 12 and first bevel gear 11 meshing are connected, and the top of second pivot 10 is equipped with pointer 13, indicates the ground settlement numerical value through pointer 13.

The top of the barrel body 1 is fixedly connected with a dial 14 matched with the pointer 13, and the dial 14 is matched with the pointer 13 so as to indicate the surface settlement value; the outer part of the cylinder body 1 is in threaded connection with a cover body 15, the top of the cover body 15 is fixedly connected with a support frame 17 through a pull rope 16, and the position of the cylinder body 1 is limited through the support frame 17 and the pull rope 16, so that the monitoring work is convenient to carry out; a touch switch 18 is fixedly connected to the top of the fixed plate 2 and below the transmission rack 9, an alarm 19 is fixedly connected to the top of the cover body 15, the alarm 19 is electrically connected with the touch switch 18, and alarm warning is carried out through the alarm 19; the middle part of the sedimentation disc 4 is connected with a guide rod 20 in a sliding manner, one end of the guide rod 20 is fixedly connected with the cylinder body 1, the other end of the guide rod 20 is fixedly connected with the fixed plate 2, and the guide rod 20 can enable the sedimentation disc 4 to move more stably; the bottom of the cylinder 1 is fixedly connected with a cone 21, and the cylinder 1 is conveniently installed in a drill hole through the cone 21; the second rotating shaft 10 and the pointer 13 are fixedly connected through a bolt 22, and the bolt 22 can adjust and fix the position of the pointer 13.

Specifically, when the utility model is used, firstly, the cylinder body 1 is installed in a drill hole under the coordination of the conical part 21, the pointer 13 is fixed through the bolt 22 after the position is adjusted, the cover body 15 is screwed, then the support frame 17 is installed at a specified position, when the soil layer is settled, the soil layer drives the settlement disk 4 in the cylinder body 1 to move downwards through the fixed block 5, so that the transmission gear 8 is driven to rotate under the action of the slide bar 3 and the transmission rack 9, the transmission gear 8 drives the first rotating shaft 7 to rotate, the second rotating shaft 10 drives the pointer 13 to rotate under the action of the first bevel gear 11 and the second bevel gear 12, because the cover body 15 is made of transparent material, a worker can observe the position between the pointer 13 and the dial 14 through the cover body 15 to monitor and record the numerical value of settlement, and replace an electronic sensor through a mechanical transmission mode, the failure rate is effectively reduced, the reliability is improved, when the settlement value reaches the minimum, the transmission rack 9 extrudes the tact switch 18, an alarm is given out through the alarm 19, the safety accident is prevented, and the practicability is high.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a monitoring facilities convenient to monitoring earth's surface subsides, includes barrel (1), its characterized in that: the inner fixed connection of the barrel body (1) is provided with a fixed plate (2), the middle of the fixed plate (2) is slidably connected with a slide rod (3), the bottom of the slide rod (3) is fixedly connected with a sedimentation disc (4), the outer of the sedimentation disc (4) is fixedly connected with a fixed block (5), the outer of the slide rod (3) is sleeved with a tension spring (6) between the fixed plate (2) and the sedimentation disc (4), one end of the tension spring (6) is fixedly connected with the fixed plate (2), the other end of the tension spring (6) is fixedly connected with the sedimentation disc (4), the inner of the barrel body (1) is rotatably connected with a first rotating shaft (7), the outer of the first rotating shaft (7) is fixedly connected with a transmission gear (8), the outer of the slide rod (3) is fixedly connected with a transmission rack (9), and the transmission rack (9) is meshed with the transmission gear (8), the middle part sliding connection of barrel (1) has second pivot (10), the bottom fixedly connected with first bevel gear (11) of second pivot (10), the outside of first pivot (7) just is located one side fixedly connected with second bevel gear (12) of first bevel gear (11), second bevel gear (12) and first bevel gear (11) meshing are connected, the top of second pivot (10) is equipped with pointer (13).

2. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 1, wherein: the top of the barrel body (1) is fixedly connected with a dial (14) matched with the pointer (13).

3. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 1, wherein: the outer thread of the barrel body (1) is connected with a cover body (15), and the top of the cover body (15) is fixedly connected with a support frame (17) through a pull rope (16).

4. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 3, wherein: the top of the fixed plate (2) is fixedly connected with a touch switch (18) below the transmission rack (9), the top of the cover body (15) is fixedly connected with an alarm (19), and the alarm (19) is electrically connected with the touch switch (18).

5. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 1, wherein: the middle part of the sedimentation disc (4) is connected with a guide rod (20) in a sliding mode, one end of the guide rod (20) is fixedly connected with the cylinder body (1), and the other end of the guide rod (20) is fixedly connected with the fixing plate (2).

6. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 1, wherein: the bottom of the cylinder body (1) is fixedly connected with a cone part (21).

7. A monitoring device for facilitating the monitoring of surface subsidence as defined in claim 1, wherein: the second rotating shaft (10) is fixedly connected with the pointer (13) through a bolt (22).

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