Clinometer for slope monitoring

Abstract

The invention relates to the technical field of inclinometers, in particular to an inclinometer for slope monitoring, which comprises a measuring and reading instrument, a leading-out wire, an inclinometer tube and a mounting bottom plate, symmetrically arranged fixing blocks are fixedly connected to one side of the top end of the mounting bottom plate, a screw rod is rotatably connected between the two fixing blocks, a threaded block is in threaded connection with the screw rod, and a screw rod is rotatably connected with the threaded block. When the device is used, a lead-out wire of the inclinometer can correspond to the center position of the inclinometer pipe only by rotating the lead screw, the situation that the lead-out wire and the inclinometer pipe are scratched, and consequently the wire is damaged is avoided, meanwhile, the lead-out wire is conveyed in a manner of rotating the conveying handle, and the conveying efficiency is improved. The wire and the inclined measuring probe are conveyed more stably, collected data are more accurate, the wire can be fixed after rotation is stopped, and the situation that operation is not convenient due to the fact that measurement and reading of a measuring and reading instrument and wire placement are conducted in a crossed mode is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of inclinometers, in particular to an inclinometer used for slope monitoring. Background Art

[0002] Slope monitoring is an important engineering activity. Slope monitoring usually refers to regular or irregular measurement, observation and analysis of slopes to understand their stability and deformation, grasp the movement of slope rocks, and promptly discover deformation, displacement or signs of damage to slopes, so as to give early warnings and take corresponding measures to prevent disasters caused by slope instability. At the same time, slope monitoring can also provide important basis for engineering design and construction to ensure the smooth progress of the project.

[0003] Slope monitoring requires placing the inclinometer's inclinometer probe inside an inclinometer tube installed on the ground, manually placing the wire, and transmitting the data inside the inclinometer tube to the reader through the inclinometer probe tube. However, during manual operation, it is difficult to maintain stable transmission of the wire, which can easily cause the wire to shake, causing the inclinometer probe tube to shake inside the inclinometer tube, affecting the accuracy of the monitoring data. At the same time, during the transmission process, one hand is required to place the wire and the other hand is required to operate the reader to record data, which is inconvenient to operate. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an inclinometer for slope monitoring.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an inclinometer for slope monitoring, comprising a reading instrument, a lead-out wire, an inclinometer tube and a mounting base plate, a top side of the mounting base plate is fixedly connected with a symmetrically arranged fixed block, a screw rod is rotatably connected between the two fixed blocks, a threaded block is threadedly connected to the screw rod, a transmission plate is fixedly connected to the top of the threaded block, a symmetrically arranged first extrusion groove is provided on the transmission plate, a symmetrically arranged extrusion plate is provided on the top of the mounting base plate, a second extrusion groove is provided on each of the extrusion plates, a first rack is fixedly connected to the middle position of the top of the extrusion plate, a first round shaft is fixedly connected to one side of the top of the extrusion plate, the first extrusion groove is correspondingly arranged to the first round shaft, a first limiting groove is provided on the mounting base plate, a second round shaft is arrayed in the first limiting groove, the second round shaft is correspondingly arranged to the second extrusion groove, and the top of the second round shaft is fixedly connected to the limiting block;

[0006] The bottom end of the second circular shaft is fixedly connected to the top plate, the top end of the mounting base is fixedly connected to the support frame, one side of the support frame is rotatably connected to the first rotating shaft, one end of the first rotating shaft is fixedly connected to the gear, the top of the support frame is fixedly connected to a rectangular bracket, a symmetrically arranged transmission block is slidably connected in the rectangular bracket, a second limiting groove is provided at the bottom end of the rectangular bracket, the bottom end of the transmission block is fixedly connected to the transmission frame, one side of the bottom end of the transmission frame is fixedly connected to the second rack, the transmission block is rotatably connected to the second rotating shaft, and one end of the second rotating shaft is fixedly connected to the conveying wheel.

[0007] Specifically, a rubber layer is fixedly connected to one side of the top plate, the top plate and the rubber layer are both designed with an arc structure, and the surface of the rubber layer is designed with an anti-slip structure.

[0008] Specifically, one end of the second rotating shaft away from the conveying wheel is fixedly connected to a conveying handle, and the conveying handle is designed with an anti-slip structure, and one end of the screw rod is fixedly connected to an adjusting button, and the adjusting button is designed with an anti-slip structure.

[0009] Specifically, the first extrusion groove provided on the transmission plate is designed as an inclined structure, and the transmission plate is slidably connected to the extrusion plate.

[0010] Specifically, the first limiting groove provided on the installation base plate is designed as an X-shaped structure, the middle position of the first limiting groove is designed as a circular structure, and the corners of the first limiting groove are designed as arc-shaped structures.

[0011] Specifically, the first rack is meshed and connected with the gear, and the gear is meshed and connected with the second rack.

[0012] Specifically, the surface of the conveying wheel is made of rubber material, and the surface of the conveying wheel is designed with an anti-slip structure.

[0013] Specifically, one side of the reading instrument is detachably connected to the lead wire, and one end of the lead wire away from the reading instrument is detachably connected to the inclinometer tube.

[0014] Beneficial effects of the present invention:

[0015] When the present invention is in use, the lead-out wire of the inclinometer can be aligned with the center position of the inclinometer tube by rotating the screw rod, thereby avoiding the lead-out wire and the inclinometer tube from being scratched and causing damage to the wire. At the same time, the lead-out wire is transported by rotating the conveying handle, so that the conveying of the wire and the inclinometer probe is more stable and the collected data is more accurate. The wire can be fixed by stopping the rotation, thereby avoiding the cross operation of the reading instrument and the placement of the wire, which causes inconvenience in operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The main structural state diagram provided by the present invention;

[0017] Figure 2 A front view of a local structure provided by the present invention;

[0018] Figure 3 A front cross-sectional view of a local structure provided by the present invention;

[0019] Figure 4 A front view of the top structure of the mounting base plate provided by the present invention;

[0020] Figure 5 A side view of the top structure of the mounting base plate provided by the present invention;

[0021] Figure 6 A left side cross-sectional view of the top structure of the support frame provided by the present invention;

[0022] Figure 7 This is a right side cross-sectional view of the top structure of the support frame provided by the present invention.

[0023] 1. Reading instrument; 2. Lead wire; 3. Inclinometer probe; 4. Mounting base plate; 5. Fixed block; 6. Screw rod; 7. Threaded block; 8. Transmission plate; 9. First extrusion groove; 10. Extrusion plate; 11. Second extrusion groove; 12. First rack; 13. First circular shaft; 14. First limit groove; 15. Second circular shaft; 16. Limit block; 17. Top plate; 18. Support frame; 19. First rotating shaft; 20. Gear; 21. Rectangular bracket; 22. Transmission block; 23. Second limit groove; 24. Transmission frame; 25. Second rack; 26. Second rotating shaft; 27. Conveying wheel; 28. Rubber layer; 29. ​​Conveying handle; 30. Adjusting button. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 7As shown, an inclinometer for slope monitoring described in the present invention comprises a reading instrument 1, a lead wire 2, an inclinometer probe 3 and a mounting base plate 4, a top side of the mounting base plate 4 is fixedly connected with a symmetrically arranged fixed block 5, a screw rod 6 is rotatably connected between the two fixed blocks 5, a threaded block 7 is threadedly connected to the screw rod 6, a transmission plate 8 is fixedly connected to the top of the threaded block 7, a symmetrically arranged first extrusion groove 9 is provided on the transmission plate 8, a symmetrically arranged extrusion plate 10 is provided at the top of the mounting base plate 4, a second extrusion groove 11 is provided on each of the extrusion plates 10, a first rack 12 is fixedly connected to the middle position of the top of the extrusion plate 10, a first circular shaft 13 is fixedly connected to one side of the top of the extrusion plate 10, the first extrusion groove 9 is correspondingly arranged to the first circular shaft 13, a first limiting groove 14 is provided on the mounting base plate 4, a second circular shaft 15 is arrayed in the first limiting groove 14, the second circular shaft 15 is correspondingly arranged to the second extrusion groove 11, and a limiting block 16 is fixedly connected to the top of the second circular shaft 15;

[0026] The bottom end of the second circular shaft 15 is fixedly connected to a top plate 17, the top end of the mounting base plate 4 is fixedly connected to a support frame 18, one side of the support frame 18 is rotatably connected to a first rotating shaft 19, one end of the first rotating shaft 19 is fixedly connected to a gear 20, the top of the support frame 18 is fixedly connected to a rectangular bracket 21, a symmetrically arranged transmission block 22 is slidably connected in the rectangular bracket 21, a second limiting groove 23 is provided at the bottom end of the rectangular bracket 21, the bottom end of the transmission block 22 is fixedly connected to a transmission frame 24, one side of the bottom end of the transmission frame 24 is fixedly connected to a second rack 25, the transmission block 22 is rotatably connected to a second rotating shaft 26, and one end of the second rotating shaft 26 is fixedly connected to a conveying wheel 27.

[0027] A rubber layer 28 is fixedly connected to one side of the top plate 17 . Both the top plate 17 and the rubber layer 28 are designed in an arc-shaped structure. The surface of the rubber layer 28 is designed in an anti-slip structure, so that the top plate 17 can squeeze and fix the inclinometer tube through the rubber layer 28 .

[0028] One end of the second rotating shaft 26 away from the conveying wheel 27 is fixedly connected to a conveying handle 29, and the conveying handle 29 is designed with an anti-slip structure. One end of the screw rod 6 is fixedly connected to an adjusting button 30, and the adjusting button 30 is designed with an anti-slip structure, which makes it easy to rotate the screw rod 6 through the adjusting button 30 and to rotate the conveying wheel 27 through the conveying handle 29.

[0029] The first extrusion groove 9 opened on the transmission plate 8 is designed as an inclined structure, and the transmission plate 8 is slidably connected with the extrusion plate 10, so that the transmission plate 8 can extrude the first circular shaft 13 through the inclined first extrusion groove 9, so that the first circular shaft 13 transmits the extrusion plate 10, so that the two transmission plates 10 can approach or move away synchronously.

[0030] The first limiting groove 14 provided on the mounting base plate 4 is designed as an X-shaped structure, the middle position of the first limiting groove 14 is designed as a circular structure, and the corners of the first limiting groove 14 are designed as arc structures, so that the inclinometer probe 3 is conveniently inserted into the inclinometer tube from the middle position of the first limiting groove 14, and the second circular shaft is limited by the first limiting groove 14 at the same time.

[0031] The first rack 12 is meshedly connected with the gear 20, and the gear 20 is meshedly connected with the second rack 25, so that the first rack 12 can squeeze the gear 20, and the rotating gear 20 can squeeze the second rack 25, so that the first rack 12 and the second rack 25 move away from each other.

[0032] The surface of the conveying wheel 27 is made of rubber and has an anti-slip structure, so that the two conveying wheels 27 can squeeze the lead wire 2 while increasing the friction force, and fix the lead wire 3 through the friction force, so that the lead wire 2 will not slide downward under the deadweight of the inclinometer probe 3.

[0033] One side of the reading instrument 1 is detachably connected to the lead wire 2, and one end of the lead wire 2 away from the reading instrument 1 is detachably connected to the inclinometer tube 3, so that the equipment is easy to use.

[0034] When in use, the mounting base plate 4 is placed on the top of the inclinometer tube 3, and the inclinometer probe is inserted into the inclinometer tube 3 from the middle position of the first limiting groove 14. The screw rod 6 is rotated by the adjusting knob 30, and the screw rod 6 drives the threaded block 7 to move. The moving threaded block 7 then drives the transmission plate 8 to move. The moving transmission plate 8 then squeezes the first circular shaft 13 through the first extrusion groove 9. Since the first extrusion groove 9 is designed as an inclined structure, the two squeezed first circular shafts 13 drive the two extrusion plates 10 to move away from each other. The two extrusion plates 10 that move away from each other squeeze the second circular shaft 15 through the second extrusion groove 11. The squeezed second circular shaft 15 moves along the first limiting groove 14. The moving second circular shaft 15 drives the top plate 17 and the rubber layer 28 to squeeze the inner wall of the inclinometer tube 3. At this time, the center of the limiting groove provided on the mounting base plate 4 is aligned with the center of the inclinometer tube 3. The extrusion plate 10 drives the two first racks while moving. 12 move away from each other, the first rack 12 that moves away from each other squeezes and drives the first gear 20, the squeezed gear 20 rotates on the support frame 18 through the first rotating shaft 19, the rotating first gear 20 further drives the two second racks 25 to move towards each other, the second racks 25 moving towards each other drive the transmission block 22 to move towards each other through the transmission frame 24, the transmission block 22 moving towards each other drives the two conveying wheels 27 to move towards each other through the second rotating shaft 26, the conveying wheels 27 moving towards each other further squeeze and fix the lead-out wire 2, rotate the conveying handle 29, the conveying handle 29 drives one of the conveying wheels 27 to rotate through the second rotating shaft 26, the rotating conveying wheel 27 drives the lead-out wire 2 to move downward, the lead-out wire 2 further drives the inclinometer probe to move into the inclinometer tube 3, when it is necessary to operate the reader 1, stop rotating the conveying handle 29, the two conveying wheels 27 squeeze and fix the lead-out wire 2 through the squeezing force and friction force.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An inclinometer for slope monitoring, characterized in that: The device comprises a reading instrument (1), a lead wire (2), an inclinometer probe (3) and a mounting base plate (4), wherein a symmetrically arranged fixed block (5) is fixedly connected to one side of the top of the mounting base plate (4), a screw rod (6) is rotatably connected between the two fixed blocks (5), a threaded block (7) is threadedly connected to the screw rod (6), a transmission plate (8) is fixedly connected to the top of the threaded block (7), a symmetrically arranged first extrusion groove (9) is provided on the transmission plate (8), a symmetrically arranged extrusion plate (10) is provided on the top of the mounting base plate (4), and each of the extrusion plates (10) is provided with a A second extrusion groove (11) is provided, a first rack (12) is fixedly connected to the middle position of the top end of the extrusion plate (10), a first round shaft (13) is fixedly connected to one side of the top end of the extrusion plate (10), the first extrusion groove (9) and the first round shaft (13) are arranged correspondingly, a first limiting groove (14) is provided on the mounting base plate (4), a second round shaft (15) is arranged in an array in the first limiting groove (14), the second round shaft (15) is arranged correspondingly to the second extrusion groove (11), and the top end of the second round shaft (15) is fixedly connected to a limiting block (16); The bottom end of the second circular shaft (15) is fixedly connected to a top plate (17); the top end of the mounting base plate (4) is fixedly connected to a support frame (18); one side of the support frame (18) is rotatably connected to a first rotating shaft (19); one end of the first rotating shaft (19) is fixedly connected to a gear (20); the top of the support frame (18) is fixedly connected to a rectangular bracket (21); a symmetrically arranged transmission block (22) is slidably connected in the rectangular bracket (21); a second limiting groove (23) is provided at the bottom end of the rectangular bracket (21); the bottom end of the transmission block (22) is fixedly connected to a transmission frame (24); one side of the bottom end of the transmission frame (24) is fixedly connected to a second rack (25); the transmission block (22) is rotatably connected to a second rotating shaft (26); one end of the second rotating shaft (26) is fixedly connected to a conveying wheel (27).

2. The inclinometer for slope monitoring according to claim 1, characterized in that: A rubber layer (28) is fixedly connected to one side of the top plate (17); the top plate (17) and the rubber layer (28) are both designed as arc-shaped structures; and the surface of the rubber layer (28) is designed as an anti-slip structure.

3. The inclinometer for slope monitoring according to claim 1, characterized in that: One end of the second rotating shaft (26) away from the conveying wheel (27) is fixedly connected to a conveying handle (29), and the conveying handle (29) is designed with an anti-slip structure. One end of the screw rod (6) is fixedly connected to an adjusting button (30), and the adjusting button (30) is designed with an anti-slip structure.

4. The inclinometer for slope monitoring according to claim 1, characterized in that: The first extrusion groove (9) provided on the transmission plate (8) is designed as an inclined structure, and the transmission plate (8) is slidably connected to the extrusion plate (10).

5. The inclinometer for slope monitoring according to claim 1, characterized in that: The first limiting groove (14) provided on the installation base plate (4) is designed as an X-shaped structure, the middle position of the first limiting groove (14) is designed as a circular structure, and the corners of the first limiting groove (14) are designed as arc-shaped structures.

6. The inclinometer for slope monitoring according to claim 1, characterized in that: The first rack (12) is meshedly connected to the gear (20), and the gear (20) is meshedly connected to the second rack (25).

7. The inclinometer for slope monitoring according to claim 1, characterized in that: The surface of the conveying wheel (27) is made of rubber material, and the surface of the conveying wheel (27) is designed with an anti-slip structure.

8. The inclinometer for slope monitoring according to claim 1, characterized in that: One side of the reading instrument (1) is detachably connected to a lead wire (2), and one end of the lead wire (2) away from the reading instrument (1) is detachably connected to an inclinometer probe (3).

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