Emergency slope surface displacement monitoring device

Abstract

The utility model discloses an emergency slope surface displacement monitoring device, particularly relates to the technical field of slope surface displacement monitoring, and comprises a hollow bottom plate arranged on a slope, and a surface displacement monitoring instrument assembly is arranged at the top end of the hollow bottom plate; the fixing assembly comprises four rotating threaded sleeves arranged in the hollow bottom plate, the interiors of the rotating threaded sleeves are in threaded connection with fixing threaded cones, and the outer sides of the bottom ends of the fixing threaded cones are integrally connected with reinforcing extending edges; and the four synchronous wheels are fixedly arranged at the outer ends of the four rotating threaded sleeves correspondingly, and the four synchronous wheels are connected through a synchronous belt. According to the utility model, the hollow bottom plate and the surface displacement monitoring instrument assembly are directly and stably fixed on the slope through the fixing assembly, and the process of manufacturing a concrete base is reduced, so that the mounting and fixing process of the surface displacement monitoring instrument assembly is simpler and more convenient, and the fixing efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of slope surface displacement monitoring, in particular to an emergency slope surface displacement monitoring device. Background Art

[0002] Slope refers to the slope with a certain slope on both sides of the roadbed to ensure the stability of the roadbed. According to the cause of formation, it can be divided into artificial slopes and natural slopes; according to the stratum lithology, it can be divided into soil slopes and rock slopes. Soil slopes are more prone to collapse and change than rock slopes, so surface displacement monitoring devices are generally installed on soil slopes.

[0003] At present, when the emergency slope surface displacement monitoring device is installed on the slope, most of them first make a base with concrete on the slope, and then fix the support rod supporting the surface displacement monitoring instrument on the base, and then fix the surface displacement monitoring instrument on the support rod. Only in this way can the surface displacement monitoring instrument be installed and fixed. In this installation method, it takes a long time to make the base, which makes the installation efficiency of the surface displacement monitoring instrument low. Utility Model Content

[0004] The utility model aims to provide an emergency slope surface displacement monitoring device to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: an emergency slope surface displacement monitoring device, comprising:

[0006] A hollow bottom plate is arranged on the slope, and a surface displacement monitoring instrument assembly is arranged on the top of the hollow bottom plate;

[0007] A fixing assembly, the fixing assembly comprising four rotating threaded sleeves arranged inside the hollow bottom plate, four mounting holes being opened at the four corners of the top end of the hollow bottom plate, the top end of the rotating threaded sleeve passing through the inside of the mounting hole and being rotatably connected between the mounting holes through a bearing, a fixed threaded cone being threadedly connected inside the rotating threaded sleeve, the bottom end of the fixed threaded cone extending to the bottom of the hollow bottom plate, and a reinforced extension edge being integrally connected to the outer side of the bottom end of the fixed threaded cone;

[0008] Four synchronous wheels are respectively fixed on the outer ends of four rotating threaded sleeves, the synchronous wheels are arranged inside the hollow bottom plate, and the four synchronous wheels are connected by a synchronous belt.

[0009] Preferably, a turntable is fixedly provided on the top of the outer end of one of the rotating threaded sleeves to facilitate driving the rotating threaded sleeve to rotate.

[0010] Preferably, four connecting ports are provided at the four corners of the bottom end of the hollow bottom plate, the bottom end of the fixed threaded cone passes through the inside of the connecting port, the inner end of the connecting port is integrally connected with two limiting convex strips, and the outer end of the fixed threaded cone is provided with two guide limiting grooves, and the limiting convex strips are arranged inside the guide limiting grooves, so as to facilitate the limiting guiding of the fixed threaded cone.

[0011] Preferably, a limiting plate is fixedly provided at the top end of the fixed thread cone to limit the position of the fixed thread cone.

[0012] Preferably, a U-shaped fixing frame is fixedly provided in the middle of the top of the hollow bottom plate, and a connecting block is fixedly provided at the bottom end of the support rod of the surface displacement monitoring instrument assembly. The connecting block is arranged inside the U-shaped fixing frame and is rotatably connected to the inside of the U-shaped fixing frame through a rotating shaft, so as to facilitate the adjustable connection between the hollow bottom plate and the surface displacement monitoring instrument assembly.

[0013] Preferably, a fixing bolt is provided on one side of the U-shaped fixing frame, and a plurality of fixing limit holes are opened on one side of the connecting block, and the plurality of fixing limit holes are arranged on the outside of the rotating shaft. One end of the fixing bolt passes through the U-shaped fixing frame and extends into one of the fixing limit holes. The fixing bolt and the U-shaped fixing frame are connected by threads, so as to facilitate the limiting and fixing of the surface displacement monitoring instrument assembly and the connecting block.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The hollow bottom plate and the surface displacement monitoring instrument assembly are directly fixed on the slope by fixing the assembly, and the fixation is relatively stable, which reduces the process of making the concrete base, making the installation and fixing process of the surface displacement monitoring instrument assembly simpler and more convenient, and the fixing efficiency is higher;

[0016] 2. By rotatably setting the surface displacement monitoring instrument assembly and the connecting block on the U-shaped fixed frame, and then fixing the surface displacement monitoring instrument assembly and the connecting block through fixing bolts and fixed limit holes, the surface displacement monitoring instrument assembly and the connecting block can be adjusted according to the inclination of different slopes, and thus suitable for different slope surface displacement monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure of a hollow bottom plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixed thread cone of the utility model;

[0023] Figure 6 It is a partial cross-sectional structural schematic diagram of the hollow bottom plate of the utility model;

[0024] Figure 7 It is a schematic diagram of the connection structure of the connection block and the fixing bolts of the utility model.

[0025] Description of reference numerals:

[0026] 1. Hollow bottom plate; 2. Surface displacement monitoring instrument assembly; 3. Rotating threaded sleeve; 4. Mounting hole; 5. Fixed threaded cone; 6. Reinforced extension edge; 7. Synchronous wheel; 8. Synchronous belt; 9. Turntable; 10. Connecting port; 11. Limiting convex strip; 12. Guide limiting groove; 13. Limiting plate; 14. U-shaped fixing frame; 15. Connecting block; 16. Fixing bolt; 17. Fixed limiting hole. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figures 1 to 6 An emergency slope surface displacement monitoring device is shown, comprising:

[0029] A hollow bottom plate 1 is arranged on the slope, and a surface displacement monitoring instrument assembly 2 is arranged on the top of the hollow bottom plate 1;

[0030] A fixing component includes four rotating threaded sleeves 3 arranged inside the hollow bottom plate 1, four mounting holes 4 are opened at the four corners of the top end of the hollow bottom plate 1, the top of the rotating threaded sleeve 3 passes through the inside of the mounting hole 4 and is rotatably connected to the mounting hole 4 through a bearing, a fixed threaded cone 5 is threadedly connected inside the rotating threaded sleeve 3, the bottom end of the fixed threaded cone 5 extends to the bottom of the hollow bottom plate 1, and a reinforcement extension edge 6 is integrally connected to the outer side of the bottom end of the fixed threaded cone 5, and a limiting plate 13 is fixedly provided on the top of the fixed threaded cone 5, a turntable 9 is fixedly provided on the top of the outer end of one of the rotating threaded sleeves 3, four connecting ports 10 are opened at the four corners of the bottom end of the hollow bottom plate 1, the bottom end of the fixed threaded cone 5 passes through the inside of the connecting port 10, and two limiting convex strips 11 are integrally connected to the inner end of the connecting port 10, and two guide limiting grooves 12 are opened at the outer end of the fixed threaded cone 5, and the limiting convex strips 11 are arranged inside the guide limiting grooves 12;

[0031] Four synchronous wheels 7 are fixedly arranged at the outer ends of four rotating threaded sleeves 3 respectively, and the synchronous wheels 7 are arranged inside the hollow bottom plate 1 . The four synchronous wheels 7 are connected by a synchronous belt 8 .

[0032] After placing the hollow base plate 1 on the soil slope, the turntable 9 is rotated, and the turntable 9 drives a rotating threaded sleeve 3 to rotate. The rotating threaded sleeve 3 drives the other three rotating threaded sleeves 3 to rotate through four synchronous wheels 7 and a synchronous belt 8. Since the rotating threaded sleeve 3 is threadedly connected to the fixed threaded cone 5, the limiting convex strip 11 and the guide limiting groove 12 guide and limit the fixed threaded cone 5. Therefore, the fixed threaded cone 5 moves downward with the rotation of the rotating threaded sleeve 3, and the cone at the bottom end of the fixed threaded cone 5 will be inserted into the inside of the slope, and the reinforced extension edge 6 on the fixed threaded cone 5 can increase its resistance to being pulled out from the slope, so that the fixed threaded cone 5 has higher stability when inserted into the slope. In this way, the four fixed threaded cones 5 can fix the hollow base plate 1 and the surface displacement monitoring instrument assembly 2 on the slope.

[0033] The utility model directly fixes the hollow bottom plate 1 and the surface displacement monitoring instrument component 2 on the slope through a fixing component, and the fixation is relatively stable, reducing the process of making a concrete base, making the installation and fixing process of the surface displacement monitoring instrument component 2 simpler and more convenient, and the fixing efficiency is higher. This embodiment specifically solves the problem that when the emergency slope surface displacement monitoring device is installed on the slope in the prior art, most of them first make a base with concrete on the slope, and then fix the support rod supporting the surface displacement monitoring instrument on the base, and the surface displacement monitoring instrument is fixed on the support rod, so as to complete the installation and fixation of the surface displacement monitoring instrument. In this installation method, it takes a long time to make the base, which makes the installation efficiency of the surface displacement monitoring instrument low.

[0034] The utility model provides Figure 1 and Figure 7An emergency slope surface displacement monitoring device is shown, in which a U-shaped fixing frame 14 is fixedly arranged in the middle of the top of the hollow bottom plate 1, and a connecting block 15 is fixedly arranged at the bottom end of the support rod of the surface displacement monitoring instrument assembly 2, the connecting block 15 is arranged inside the U-shaped fixing frame 14 and is rotatably connected to the inside of the U-shaped fixing frame 14 through a rotating shaft, a fixing bolt 16 is arranged on one side of the U-shaped fixing frame 14, and a plurality of fixing limit holes 17 are opened on one side of the connecting block 15, and the plurality of fixing limit holes 17 are arranged on the outside of the rotating shaft, one end of the fixing bolt 16 passes through the U-shaped fixing frame 14 and extends into one of the fixing limit holes 17, and the fixing bolt 16 is connected to the U-shaped fixing frame 14 through a threaded connection.

[0035] According to the inclination angle of the slope, the hollow bottom plate 1 is made parallel to the slope, one end of the fixing bolt 16 is rotated out from a fixed limit hole 17, and the surface displacement monitoring instrument component 2 and the connecting block 15 are rotated so that the direction of the surface displacement monitoring instrument component 2 is upward, and the connecting block 15 will be rotated a certain angle inside the U-shaped fixing frame 14, and then one end of the fixing bolt 16 is screwed into another fixed limit hole 17, so that the connecting block 15 and the surface displacement monitoring instrument component 2 can be fixed, and the surface displacement monitoring instrument component 2 and the connecting block 15 are rotatably set on the U-shaped fixing frame 14, and then the surface displacement monitoring instrument component 2 and the connecting block 15 are fixed by the fixing bolts 16 and the fixed limit holes 17, so that the surface displacement monitoring instrument component 2 and the connecting block 15 can be adjusted according to the inclination of different slopes, and thus suitable for different slope surface displacement monitoring.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An emergency slope surface displacement monitoring device, characterized in that: include: A hollow bottom plate (1) is arranged on the slope, and a surface displacement monitoring instrument assembly (2) is arranged on the top of the hollow bottom plate (1); A fixing assembly, the fixing assembly comprising four rotating threaded sleeves (3) arranged inside the hollow bottom plate (1), four mounting holes (4) being opened at the four corners of the top end of the hollow bottom plate (1), the top end of the rotating threaded sleeve (3) passing through the inside of the mounting hole (4) and being rotatably connected to the mounting hole (4) via a bearing, the rotating threaded sleeve (3) being internally threadedly connected with a fixing threaded cone (5), the bottom end of the fixing threaded cone (5) extending to the bottom of the hollow bottom plate (1), and the outer side of the bottom end of the fixing threaded cone (5) being integrally connected with a reinforcing extension edge (6); Four synchronous wheels (7), the four synchronous wheels (7) are respectively fixed on the outer ends of four rotating threaded sleeves (3), the synchronous wheels (7) are arranged inside the hollow bottom plate (1), and the four synchronous wheels (7) are connected by a synchronous belt (8).

2. The emergency slope surface displacement monitoring device according to claim 1 is characterized in that: A rotating disk (9) is fixedly provided on the top of the outer end of one of the rotating threaded sleeves (3).

3. The emergency slope surface displacement monitoring device according to claim 1 is characterized in that: Four connecting openings (10) are provided at the four corners of the bottom end of the hollow bottom plate (1), the bottom end of the fixed threaded cone (5) passes through the inside of the connecting opening (10), the inner end of the connecting opening (10) is integrally connected with two limiting convex strips (11), the outer end of the fixed threaded cone (5) is provided with two guiding limiting grooves (12), and the limiting convex strips (11) are arranged inside the guiding limiting grooves (12).

4. The emergency slope surface displacement monitoring device according to claim 1, characterized in that: A limiting plate (13) is fixedly provided on the top end of the fixed threaded cone (5).

5. The emergency slope surface displacement monitoring device according to claim 1 is characterized in that: A U-shaped fixing frame (14) is fixedly provided at the middle of the top of the hollow bottom plate (1), and a connecting block (15) is fixedly provided at the bottom end of the support rod of the surface displacement monitoring instrument assembly (2); the connecting block (15) is arranged inside the U-shaped fixing frame (14) and is rotatably connected to the inside of the U-shaped fixing frame (14) via a rotating shaft.

6. The emergency slope surface displacement monitoring device according to claim 5, characterized in that: A fixing bolt (16) is provided on one side of the U-shaped fixing frame (14), and a plurality of fixing limit holes (17) are opened on one side of the connecting block (15). The plurality of fixing limit holes (17) are arranged on the outside of the rotating shaft. One end of the fixing bolt (16) passes through the U-shaped fixing frame (14) and extends into one of the fixing limit holes (17). The fixing bolt (16) is connected to the U-shaped fixing frame (14) by a thread.

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