Slope deformation monitoring device

Abstract

The utility model relates to a slope deformation monitoring device, including a mounting tube, a plug, a mounting ring, and an audible and visual alarm. The tail of the mounting tube is screwed with the plug or the mounting ring, a rubber water storage bag is fixedly mounted on the back of the mounting ring, a water injection hard pipe inserted into the rubber water storage bag is screwed with the center of the mounting ring, antifreeze is contained in the water injection hard pipe and the rubber water storage bag, a floating block floating on the liquid surface of the antifreeze is contained in the water injection hard pipe, a conductive block is embedded and mounted on the top of the floating block, a pipe cap is mounted on the head of the water injection hard pipe, two mutually parallel conductive sheets are mounted on the pipe cap, the audible and visual alarm is connected to the conductive sheet by an electric wire, and when the floating block floats to the head of the water injection hard pipe, the conductive block abuts against the two conductive sheets at the same time. The beneficial effects are: the slope deformation monitoring device has a simple structure, does not require the aid of various sensors, is easy to install, and can be reused.

Description

Technical Field

[0001] The utility model relates to the field of monitoring equipment, in particular to a slope deformation monitoring device. Background Art

[0002] Slopes are formed in some construction projects, transportation projects, and mineral mining projects. In order to prevent the slopes from deformation or collapse, some protective measures are usually taken on the slopes. However, the slopes still show signs of deformation after being rained on and affected by surrounding mechanical vibrations. Currently, there are many types of devices for slope deformation monitoring with different functions, but they are complex in structure and require the cooperation of various sensors. Utility Model Content

[0003] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a slope deformation monitoring device.

[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0005] A slope deformation monitoring device comprises a mounting tube for installation in the slope, a plug, a mounting ring, and an audible and visual alarm for alarming, wherein the tail of the mounting tube is screwed to the plug or the mounting ring, a rubber water storage bag for storing liquid is fixedly mounted on the back of the mounting ring, a water injection hard pipe inserted into the rubber water storage bag is screwed to the center of the mounting ring, antifreeze is contained in the water injection hard pipe and the rubber water storage bag, a floating block floating on the liquid surface of the antifreeze is contained in the water injection hard pipe, a conductive block is embedded and mounted on the top of the floating block, a pipe cap is mounted on the head of the water injection hard pipe, two conductive sheets parallel to each other are mounted on the pipe cap, the audible and visual alarm is connected to the conductive sheet by wires, and when the floating block floats to the head of the water injection hard pipe, the conductive block abuts against the two conductive sheets at the same time.

[0006] Wherein, the rubber water storage bag is cylindrical, the outer diameter of the rubber water storage bag is smaller than the outer diameter of the mounting ring, and the inner diameter of the rubber water storage bag is at least 10 times the inner diameter of the water injection hard pipe.

[0007] Wherein, a support plate is installed on the outer side of the head of the installation pipe to prevent the installation pipe from settling due to its own gravity.

[0008] Wherein, an internal thread ring is arranged on the inner side of the tail portion of the mounting tube, and the internal thread ring is threadedly connected with the plug or the mounting ring.

[0009] Wherein, a protective cover is installed at the head of the installation pipe to prevent rainwater from flowing into the installation pipe, and the sound and light alarm is installed on the top of the protective cover.

[0010] It also includes an operating tube for removing the plug and the installation ring, the inner diameter of the operating tube is larger than the outer diameter of the water injection hard pipe, the tail of the operating tube is provided with an inner hexagonal groove, a first hexagonal block in the shape of a regular hexagon is provided at the center of the front face of the plug, a second hexagonal block in the shape of a regular hexagon is provided at the center of the front face of the installation ring, and the inner hexagonal groove is engaged with the first hexagonal block or the second hexagonal block.

[0011] Wherein, a limit marking ring for limiting the length of the operating tube extending into the mounting tube is arranged on the outer side of the head of the operating tube, and two symmetrical operating handles are fixedly connected to the outer side of the head of the operating tube.

[0012] Wherein, when the floating block is in an initial state, the height difference between the conductive block and the two conductive sheets is 0.5-4 cm.

[0013] The beneficial effects of the utility model are as follows: antifreeze liquid is filled into the rubber water storage bag and the water injection hard pipe. When the rubber water storage bag is squeezed, the liquid level of the antifreeze liquid in the rubber water storage bag rises, thereby causing the payment and the conductive block to move upward, and the conductive block abuts against the two conductive sheets at the same time as if a switch is closed, and the sound and light alarm emits an alarm sound and an alarm light; the slope deformation monitoring device has a simple structure, does not require the aid of various sensors, is easy to install, and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a structural schematic diagram of the combination of the mounting pipe, mounting ring, sound and light alarm, rubber water storage bag, water injection hard pipe, support plate and protective cover in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the combination of the installation pipe, the plug and the support plate in the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the bottom of the installation pipe in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the combination of the mounting ring, the rubber water storage bag, the water injection hard pipe and the pipe cap in the utility model;

[0019] Figure 5 It is a schematic diagram of the structural relationship of the water injection hard pipe, the pipe cap, the floating block, the conductive block and the conductive sheet when the floating block in the utility model is in the initial state;

[0020] Figure 6 It is a structural schematic diagram of the plug in the utility model;

[0021] Figure 7 It is a schematic diagram of the structure of the combination of the mounting ring and the rubber water storage bag in the utility model;

[0022] Figure 8 It is a schematic diagram of the structure of the combination of the installation pipe, the plug, the support plate and the operating pipe in the utility model;

[0023] Fig. 9 It is a structural schematic diagram of the operating pipe in the utility model;

[0024] Fig.10 It is a structural schematic diagram of the bottom of the operating pipe in the utility model;

[0025] Explanation of the numbers in the figure: mounting tube 1, plug 2, mounting ring 3, sound and light alarm 4, operating tube 5, internal thread ring 6, rubber water storage bag 7, water injection hard pipe 8, floating block 9, conductive block 10, pipe cap 11, conductive sheet 12, support plate 13, protective cover 14, internal hexagonal groove 15, first hexagonal block 16, second hexagonal block 17, limit marking ring 18, operating handle 19. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] like Figures 1 to 10 As shown, a slope deformation monitoring device includes an installation pipe 1 for installation in the slope, a plug 2, a mounting ring 3, an audible and visual alarm 4 for alarm, and an operating pipe 5 for disassembling the plug 2 and the mounting ring 3.

[0028] The tail of the mounting tube 1 is threadedly connected to the plug 2 or the mounting ring 3. Specifically, an internal threaded ring 6 is provided on the inner side of the tail of the mounting tube 1, and the internal threaded ring 6 is threadedly connected to the plug 2 or the mounting ring 3 to facilitate the connection and disconnection of the plug or the mounting ring and the mounting tube.

[0029] A rubber water storage bag 7 for storing liquid is fixedly mounted on the back of the mounting ring 3. The rubber water storage bag 7 is cylindrical, and the outer diameter of the rubber water storage bag 7 is smaller than the outer diameter of the mounting ring 3, so that the rubber water storage bag can pass through the mounting tube and the mounting ring.

[0030] A water injection hard pipe 8 inserted into the rubber water storage bag 7 is threadedly connected to the center of the mounting ring 3. The inner diameter of the rubber water storage bag 7 is at least 10 times the inner diameter of the water injection hard pipe 8. This is beneficial for the liquid level of the antifreeze liquid in the water injection hard pipe to rise significantly when the rubber water storage bag is slightly deformed, thereby amplifying the deformation signal.

[0031] The water injection hard tube 8 and the rubber water storage bag 7 are filled with antifreeze liquid. The water injection hard tube 8 is equipped with a floating block 9 floating on the liquid surface of the antifreeze liquid. A conductive block 10 is embedded and installed on the top of the floating block 9. A pipe cap 11 is installed at the head of the water injection hard tube 8. Two mutually parallel conductive sheets 12 are installed on the pipe cap 11. The sound and light alarm 4 is connected to the conductive sheet 12 by wires.

[0032] When the floating block 9 is in the initial state, the height difference between the conductive block 10 and the two conductive sheets 12 is 0.5-4 cm; when the floating block 9 floats to the head of the water injection hard pipe 8, the conductive block 10 abuts against the two conductive sheets 12 at the same time.

[0033] A support plate 13 is installed outside the head of the installation pipe 1 to prevent the installation pipe 1 from settling due to its own gravity.

[0034] A protective cover 14 is installed at the head of the installation pipe 1 to prevent rainwater from flowing into the installation pipe 1 , and the sound and light alarm 4 is installed on the top of the protective cover 14 .

[0035] The inner diameter of the operating tube 5 is larger than the outer diameter of the water injection hard pipe 8. A hexagonal inner groove 15 is provided at the tail of the operating tube 5. A first hexagonal block 16 in the shape of a regular hexagon is provided at the center of the front face of the plug 2. A second hexagonal block 17 in the shape of a regular hexagon is provided at the center of the front face of the mounting ring 3. The hexagonal inner groove 15 is engaged with the first hexagonal block 16 or the second hexagonal block 17, so that the operating tube 5 is connected to the plug or the mounting ring for assembly and disassembly.

[0036] A limit marking ring 18 is arranged outside the head of the operating tube 5 to limit the length of the operating tube 5 extending into the mounting tube 1 . Two symmetrical operating handles 19 are fixedly connected to the outside of the head of the operating tube 5 to facilitate the rotation of the operating tube 5 .

[0037] Antifreeze is put into the rubber water storage bag and the water injection hard pipe. When the rubber water storage bag is squeezed, the liquid level of the antifreeze in the rubber water storage bag rises, so that the payment and the conductive block move up. The conductive block abuts against the two conductive sheets at the same time, just like a closed switch, and the sound and light alarm emits an alarm sound and an alarm light.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A slope deformation monitoring device, characterized in that: It includes an installation tube for installation in a slope, a plug, a mounting ring, and an audible and visual alarm for alarm. The tail end of the installation tube is screwed to the plug or the installation ring. A rubber water storage bag for storing liquid is fixedly installed on the back of the installation ring. A water injection hard pipe inserted into the rubber water storage bag is screwed to the center of the installation ring. Antifreeze is contained in the water injection hard pipe and the rubber water storage bag. A floating block floating on the liquid surface of the antifreeze is installed in the water injection hard pipe. A conductive block is embedded on the top of the floating block. A pipe cap is installed at the head of the water injection hard pipe. Two conductive sheets parallel to each other are installed on the pipe cap. The audible and visual alarm is connected to the conductive sheet with an electric wire. When the floating block floats to the head of the water injection hard pipe, the conductive block abuts against the two conductive sheets at the same time.

2. The slope deformation monitoring device according to claim 1, characterized in that: The rubber water storage bag is cylindrical, the outer diameter of the rubber water storage bag is smaller than the outer diameter of the mounting ring, and the inner diameter of the rubber water storage bag is at least 10 times the inner diameter of the water injection hard pipe.

3. The slope deformation monitoring device according to claim 1, characterized in that: A support plate is installed on the outer side of the head of the installation pipe to prevent the installation pipe from settling due to its own gravity.

4. The slope deformation monitoring device according to claim 1, characterized in that: An internal thread ring is arranged on the inner side of the tail portion of the installation tube, and the internal thread ring is threadedly connected with the plug or the installation ring.

5. The slope deformation monitoring device according to claim 1, characterized in that: The head of the installation pipe is provided with a protective cover to prevent rainwater from flowing into the installation pipe, and the sound and light alarm is installed on the top of the protective cover.

6. The slope deformation monitoring device according to claim 1, characterized in that: It also includes an operating tube for removing the plug and the mounting ring, the inner diameter of the operating tube is larger than the outer diameter of the water injection hard pipe, the tail of the operating tube is provided with an inner hexagonal groove, a first hexagonal block in the shape of a regular hexagon is provided at the center of the front face of the plug, a second hexagonal block in the shape of a regular hexagon is provided at the center of the front face of the mounting ring, and the inner hexagonal groove is engaged with the first hexagonal block or the second hexagonal block.

7. The slope deformation monitoring device according to claim 6, characterized in that: A limit marking ring for limiting the length of the operating tube extending into the mounting tube is arranged on the outer side of the head of the operating tube, and two symmetrical operating handles are fixedly connected to the outer side of the head of the operating tube.

8. The slope deformation monitoring device according to claim 1, characterized in that: When the floating block is in an initial state, the height difference between the conductive block and the two conductive sheets is 0.5-4 cm.

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