Fracture geology measuring device

Abstract

The utility model provides a fracture geology survey device, relates to the fracture geology survey technical field, the fracture geology survey device comprises a U-shaped frame, two arms of the U-shaped frame are both slidingly connected with a guide pipe, the bottom of the guide pipe is fixedly connected with a base, the surface of the U-shaped frame is provided with a telescopic rod, one end of the telescopic rod is fixedly connected with a positioning piece, and the other end of the telescopic rod is fixedly connected with the base. A measuring scale is slidably connected to one side of the positioning piece, an adjusting device is arranged in the guide pipe and comprises a screw rod, the screw rod is in threaded connection with the guide pipe, a triangular plate is rotatably connected to the end, located in the guide pipe, of the screw rod, and a fixing plate is fixedly connected to the end, located in the guide pipe, of the U-shaped frame; the effect of adjusting the heights of the two arms of the U-shaped frame is achieved through the adjusting device, the U-shaped frame can be conveniently placed in an uneven place, the balance degree of the U-shaped frame is ensured, and the situation that the U-shaped frame inclines is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fracture geology measurement, in particular to a fracture geology measurement device. Background Art

[0002] Human activities such as engineering construction, excavation and blasting often cause damage and instability of rock and soil, leading to the occurrence of surface cracks. The cracks appear in the stress concentration areas of the rock and soil or places with relatively low strength. This may also be a precursor to geological disasters such as ground subsidence and collapse. Its development and changes will naturally affect the safety of normal engineering construction, production, transportation roads and surface buildings. Measuring and studying cracks can help people derive the geological characteristics of the plot, which in turn helps people develop and utilize the land.

[0003] In the prior art, when fracture geological measurement equipment is measuring, it is necessary to support the measurement equipment through a bracket. However, there are certain slopes in some places, which causes the bracket to be tilted, and the data measured by the measurement equipment is inaccurate. Utility Model Content

[0004] The utility model discloses a fracture geological measuring device to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fracture geological measuring device, comprising a U-shaped frame, both arms of the U-shaped frame are slidably connected to a guide tube, the bottom of the guide tube is fixedly connected to a base, a telescopic rod is arranged on the surface of the U-shaped frame, one end of the telescopic rod is fixedly connected to a positioning piece, one side of the positioning piece is slidably connected to a measuring ruler, an adjusting device is arranged inside the guide tube, the adjusting device comprises a screw, the screw is threadedly connected to the guide tube, one end of the screw located inside the guide tube is rotatably connected to a triangular plate, and one end of the U-shaped frame located inside the guide tube is fixedly connected to a fixing plate.

[0006] The effect achieved by the above components is: when it is necessary to measure the crack geology, first place the base at the crack, then rotate the screw, the screw moves the triangle plate, the inclined surface of the triangle plate squeezes the fixed plate, and the fixed plate moves with the U-shaped frame, thereby achieving the effect of adjusting the height of one arm of the U-shaped frame. When the U-shaped frame is in a balanced state, the staff stops rotating the screw, and then the staff moves the positioning piece, the telescopic rod on the positioning piece becomes longer, and when the positioning piece is placed on the ground, the staff moves the measuring ruler again, and measures the crack depth through the measuring ruler. The height of the two arms of the U-shaped frame is adjusted through the adjusting device, which is convenient for placing the U-shaped frame in uneven places, ensuring the balance of the U-shaped frame, and avoiding the tilt of the U-shaped frame.

[0007] Preferably, a plurality of fixed cones are fixedly connected to the bottom of the base, and the tips of the plurality of fixed cones are away from the base.

[0008] The effect achieved by the above components is that the staff inserts the fixing cone into the soil, thereby achieving the effect of fixing the base and preventing the base from sliding on the ground.

[0009] Preferably, a groove is provided on one side of the fixing plate close to the triangular plate, and the fixing plate is rotatably connected to a rotating rod by means of the groove, and the rotating rod is in contact with the inclined surface of the triangular plate.

[0010] The effect achieved by the above components is: the friction between the triangle plate and the fixed plate is reduced by rotating the rotating rod and the inclined surface of the triangle plate, making it convenient for the staff to move the fixed plate with the triangle plate.

[0011] Preferably, one end of the screw rod away from the triangular plate is fixedly connected to a handle, and the surface of the handle is provided with anti-slip grooves.

[0012] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to rotate the screw, which brings convenience to the staff.

[0013] Preferably, two mutually symmetrical limiting plates are fixedly connected to the inner wall of the guide tube, limiting grooves are provided on the triangular plate corresponding to the limiting plates, and the limiting plates are slidably fitted in the limiting grooves.

[0014] The effect achieved by the above components is: by moving the limiting plate in the limiting groove of the triangle plate, the stability of the movement of the triangle plate is improved and the rotation of the triangle plate is prevented.

[0015] Preferably, an auxiliary device is provided on the upper surface of the U-shaped frame, and the auxiliary device includes a movable plate, which is slidably connected to the top of the U-shaped frame, and the movable plate is fixedly connected to one end of the telescopic rod, and an L-shaped plate is fixedly connected to the upper surface of the movable plate, and bolts are threadedly inserted into the surface of the L-shaped plate, and a reserved hole is opened on the U-shaped frame corresponding to the telescopic rod, and the size of the reserved hole is adapted to the size of the telescopic rod.

[0016] The effect achieved by the above components is: when the position of the positioning piece needs to be moved, the telescopic rod is moved first, the telescopic rod moves in the reserved hole of the U-shaped frame, and the telescopic rod moves with the positioning piece and the movable plate. When the positioning piece moves to a suitable position, the staff turns the bolt on the L-shaped plate, and the bolt squeezes the surface of the U-shaped frame, thereby achieving the effect of fixing the movable plate. The auxiliary device is used to facilitate the staff to adjust the position of the positioning piece, thereby improving the practicability of the measuring equipment.

[0017] Preferably, one end of the bolt is fixedly connected to a pull rope, and one end of the pull rope is fixedly connected to the L-shaped plate.

[0018] The effect achieved by the above components is: by setting the pull rope, the maximum displacement of the bolt is limited, thereby preventing the bolt from falling when not in use.

[0019] Preferably, a rubber pad is fixedly connected to the upper surface of the U-shaped frame, and the rubber pad is located directly below the bolt.

[0020] The effect achieved by the above components is: the friction between the bolt and the U-shaped frame is increased by arranging the rubber pad, thereby improving the fixing effect of the moving plate.

[0021] In summary, the beneficial effects of the utility model are:

[0022] When it is necessary to measure the crack geology, first place the base at the crack, then rotate the screw, the screw moves the triangle plate, the inclined surface of the triangle plate squeezes the fixed plate, and the fixed plate moves the U-shaped frame, thereby achieving the effect of adjusting the height of one arm of the U-shaped frame. When the U-shaped frame is in a balanced state, the staff stops rotating the screw, and then the staff moves the positioning piece. The telescopic rod on the positioning piece becomes longer, and when the positioning piece is placed against the ground, the staff moves the measuring ruler again, and measures the crack depth with the measuring ruler. The height of the two arms of the U-shaped frame can be adjusted through the adjusting device, which is convenient for placing the U-shaped frame in uneven places, ensuring the balance of the U-shaped frame, and avoiding the tilt of the U-shaped frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 For this utility model Figure 1 A magnified image of point A;

[0025] Figure 3 This is a three-dimensional structural schematic diagram of the U-shaped frame of the utility model;

[0026] Figure 4 It is a cross-sectional view of the guide pipe of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the internal parts of the guide tube of the utility model.

[0028] Legend: 1. U-shaped frame; 2. Guide tube; 3. Base; 4. Telescopic rod; 5. Positioning piece; 6. Measuring ruler; 7. Adjusting device; 71. Screw; 72. Triangle plate; 73. Fixed plate; 74. Limiting plate; 75. Handle; 76. Rotating rod; 77. Fixed cone; 8. Auxiliary device; 81. Moving plate; 82. Reserved hole; 83. L-shaped plate; 84. Bolt; 85. Pull rope; 86. Rubber pad. DETAILED DESCRIPTION

[0029] Reference Figure 1-5 As shown, this embodiment discloses a fracture geological measuring device, including a U-shaped frame 1, both arms of the U-shaped frame 1 are slidably connected with a guide tube 2, the bottom of the guide tube 2 is fixedly connected with a base 3, a telescopic rod 4 is arranged on the surface of the U-shaped frame 1, one end of the telescopic rod 4 is fixedly connected with a positioning member 5, one side of the positioning member 5 is slidably connected with a measuring ruler 6, an adjusting device 7 is arranged inside the guide tube 2, and an auxiliary device 8 is arranged on the upper surface of the U-shaped frame 1.

[0030] Reference Figure 1-5 As shown, the adjusting device 7 includes a screw 71, which is threadedly connected to the guide tube 2, one end of the screw 71 located inside the guide tube 2 is rotatably connected to a triangular plate 72, and one end of the U-shaped frame 1 located inside the guide tube 2 is fixedly connected to a fixing plate 73. When it is necessary to measure the crack geology, first place the base 3 at the crack, then rotate the screw 71, the screw 71 moves with the triangular plate 72, the inclined surface of the triangular plate 72 squeezes the fixed plate 73, and the fixed plate 73 moves with the U-shaped frame 1, so as to achieve the effect of adjusting the height of one arm of the U-shaped frame 1. When the U-shaped frame 1 is in a balanced state, the staff stops rotating the screw 71, and then the staff moves the positioning member 5. The telescopic rod 4 on the positioning member 5 becomes longer. When the positioning member 5 is against the ground, the staff moves the measuring ruler 6 again, and measures the crack depth by the measuring ruler 6. The height of the two arms of the U-shaped frame 1 can be adjusted by the adjusting device 7, so that the U-shaped frame 1 can be placed conveniently in uneven places, the balance of the U-shaped frame 1 can be ensured, and the tilt of the U-shaped frame 1 can be avoided.

[0031] Reference Figure 1-5As shown, the bottom of the base 3 is fixedly connected with a plurality of fixed cones 77, and the tips of the plurality of fixed cones 77 are away from the base 3. The staff inserts the fixed cones 77 into the soil to achieve the effect of fixing the base 3 and prevent the base 3 from sliding on the ground. A groove is provided on the side of the fixed plate 73 close to the triangular plate 72, and the fixed plate 73 is rotatably connected with a rotating rod 76 by means of the groove, and the rotating rod 76 fits the inclined surface of the triangular plate 72. The rotating rod 76 is arranged to rotate with the inclined surface of the triangular plate 72, thereby reducing the friction between the triangular plate 72 and the fixed plate 73, so that the staff can move the fixed plate 73 with the triangular plate 72. A handle 75 is fixedly connected to one end of the screw rod 71 away from the triangular plate 72, and the surface of the handle 75 is provided with anti-slip grooves. The handle 75 is provided to achieve the effect of facilitating the staff to rotate the screw rod 71, which brings convenience to the staff. Two mutually symmetrical limit plates 74 are fixedly connected to the inner wall of the guide tube 2, and a limit groove is provided at the corresponding limit plate 74 of the triangular plate 72, and the limit plate 74 is slidably adapted to the limit groove. By the limiting plate 74 moving in the limiting groove of the triangular plate 72 , the stability of the movement of the triangular plate 72 is improved, and the triangular plate 72 is prevented from rotating.

[0032] Reference Figure 1-5 As shown, the auxiliary device 8 includes a moving plate 81, which is slidably connected to the top of the U-shaped frame 1, and is fixedly connected to one end of the telescopic rod 4. An L-shaped plate 83 is fixedly connected to the upper surface of the moving plate 81, and a bolt 84 is threadedly inserted on the surface of the L-shaped plate 83. A reserved hole 82 is opened at the U-shaped frame 1 corresponding to the telescopic rod 4, and the size of the reserved hole 82 is adapted to the size of the telescopic rod 4. When it is necessary to move the position of the positioning member 5, the telescopic rod 4 is first moved, and the telescopic rod 4 moves in the reserved hole 82 of the U-shaped frame 1, and the telescopic rod 4 moves with the positioning member 5 and the moving plate 81. When the positioning member 5 moves to a suitable position, the staff rotates the bolt 84 on the L-shaped plate 83, and the bolt 84 squeezes the surface of the U-shaped frame 1, thereby achieving the effect of fixing the moving plate 81. The auxiliary device 8 is used to facilitate the staff to adjust the position of the positioning member 5, thereby improving the practicality of the measuring device.

[0033] Reference Figure 1-5 As shown, one end of the bolt 84 is fixedly connected to a pull rope 85, and one end of the pull rope 85 is fixedly connected to the L-shaped plate 83. By setting the pull rope 85, the maximum displacement of the bolt 84 is limited, so as to prevent the bolt 84 from falling when not in use. A rubber pad 86 is fixedly connected to the upper surface of the U-shaped frame 1, and the rubber pad 86 is located directly below the bolt 84. By setting the rubber pad 86, the friction between the bolt 84 and the U-shaped frame 1 is increased, thereby improving the fixing effect of the moving plate 81.

[0034] Working principle: when it is necessary to measure the crack geology, first place the base 3 to the crack, and the staff inserts the fixing cone 77 into the soil to fix the base 3 and prevent the base 3 from sliding on the ground. At this time, the screw rod 71 is rotated by the handle 75, and the screw rod 71 moves with the triangular plate 72. The inclined surface of the triangular plate 72 squeezes the rotating rod 76 in the groove of the fixing plate 73, and the fixing plate 73 moves with the U-shaped frame 1, so as to adjust the height of one arm of the U-shaped frame 1. When the U-shaped frame 1 is in a balanced state, the staff stops rotating the screw 71, and then the staff moves the positioning member 5. The telescopic rod 4 on the positioning member 5 becomes longer. When the positioning member 5 is against the ground, the staff moves the measuring ruler 6 again, and measures the crack depth by the measuring ruler 6. The height of the two arms of the U-shaped frame 1 is adjusted by the adjusting device 7, which is convenient for placing the U-shaped frame 1 in uneven places, ensuring the balance of the U-shaped frame 1, and avoiding the tilting of the U-shaped frame 1.

[0035] When it is necessary to move the position of the positioning member 5, first move the telescopic rod 4, the telescopic rod 4 moves in the reserved hole 82 of the U-shaped frame 1, and the telescopic rod 4 moves with the positioning member 5 and the movable plate 81. When the positioning member 5 moves to a suitable position, the staff rotates the bolt 84 on the L-shaped plate 83, and the bolt 84 squeezes the rubber pad 86 on the U-shaped frame 1, thereby achieving the effect of fixing the movable plate 81. The auxiliary device 8 is used to facilitate the staff to adjust the position of the positioning member 5, thereby improving the practicability of the measuring equipment.

Claims

1. A fracture geological measurement device, comprising a U-shaped frame (1), Features: Both arms of the U-shaped frame (1) are slidably connected to a guide tube (2), the bottom of the guide tube (2) is fixedly connected to a base (3), a telescopic rod (4) is arranged on the surface of the U-shaped frame (1), one end of the telescopic rod (4) is fixedly connected to a positioning member (5), one side of the positioning member (5) is slidably connected to a measuring ruler (6), an adjusting device (7) is arranged inside the guide tube (2), the adjusting device (7) comprises a screw (71), the screw (71) is threadedly connected to the guide tube (2), one end of the screw (71) located inside the guide tube (2) is rotatably connected to a triangular plate (72), and one end of the U-shaped frame (1) located inside the guide tube (2) is fixedly connected to a fixing plate (73).

2. A fracture geological measurement device according to claim 1, Features: A plurality of fixed cones (77) are fixedly connected to the bottom of the base (3), and the tips of the plurality of fixed cones (77) are away from the base (3).

3. A fracture geological measurement device according to claim 1, Features: A groove is provided on one side of the fixing plate (73) close to the triangular plate (72). The fixing plate (73) is rotatably connected to a rotating rod (76) by means of the groove. The rotating rod (76) is in contact with the inclined surface of the triangular plate (72).

4. A fracture geological measurement device according to claim 1, Features: One end of the screw rod (71) away from the triangular plate (72) is fixedly connected to a handle (75), and the surface of the handle (75) is provided with anti-slip grooves.

5. A fracture geological measurement device according to claim 1, Features: The inner wall of the guide tube (2) is fixedly connected to two mutually symmetrical limiting plates (74); the triangular plate (72) is provided with limiting grooves corresponding to the limiting plates (74); and the limiting plates (74) are slidably adapted to the limiting grooves.

6. A fracture geological measurement device according to claim 1, Features: The upper surface of the U-shaped frame (1) is provided with an auxiliary device (8), the auxiliary device (8) comprising a movable plate (81), the movable plate (81) being slidably connected to the top of the U-shaped frame (1), the movable plate (81) being fixedly connected to one end of the telescopic rod (4), the upper surface of the movable plate (81) being fixedly connected to an L-shaped plate (83), the surface of the L-shaped plate (83) being threadedly inserted with a bolt (84), the U-shaped frame (1) being provided with a reserved hole (82) corresponding to the telescopic rod (4), the size of the reserved hole (82) being adapted to the size of the telescopic rod (4).

7. A fracture geological measurement device according to claim 6, Features: One end of the bolt (84) is fixedly connected to a pull rope (85), and one end of the pull rope (85) is fixedly connected to the L-shaped plate (83).

8. A fracture geological measurement device according to claim 6, Features: A rubber pad (86) is fixedly connected to the upper surface of the U-shaped frame (1), and the rubber pad (86) is located directly below the bolt (84).

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