CN219714293U - Engineering geological crack measuring device - Google Patents
Engineering geological crack measuring device Download PDFInfo
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- CN219714293U CN219714293U CN202321320870.8U CN202321320870U CN219714293U CN 219714293 U CN219714293 U CN 219714293U CN 202321320870 U CN202321320870 U CN 202321320870U CN 219714293 U CN219714293 U CN 219714293U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000008602 contraction Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an engineering geological crack measuring device which is applied to the field of geological measurement and comprises a supporting plate, wherein a width detecting mechanism is arranged on the supporting plate, a depth detecting mechanism is arranged on the supporting plate, and a fixing groove, a screw rod, a motor, a first moving groove, a first threaded part, a connecting groove, an inner threaded part, an outer threaded part, a second moving groove and a second threaded part are arranged on the supporting plate.
Description
Technical Field
The utility model belongs to the technical field of geological measurement, and particularly relates to an engineering geological crack measuring device.
Background
The ground crack is a geological phenomenon that ground surface rock and soil body are cracked under the action of natural or artificial factors, and cracks with certain length and width are formed on the ground, and the occurrence position of the crack is a rock-soil body stress concentration area or a place with lower strength, which can be a precursor of ground subsidence, subsidence and other geological disasters, and the development change of the ground crack naturally influences the safety of normal engineering construction, production, traffic roads and ground surface buildings.
The current announcements are: CN218937276U discloses a engineering geological crack measuring device, relates to crack measurement technical field, and it has set up support frame, supporting component, reinforcement subassembly, measuring component, fixing device and degree of depth measuring device, the supporting component is parallel symmetrical distribution, and runs through the support frame, reinforcement subassembly fixed connection is in the bottom of supporting component, measuring component swing joint is in the bottom of support frame, fixing device is located one side of measuring component, and fixing device's top is fixed in the bottom of support frame, degree of depth measuring device installs in fixing device, degree of depth measuring device includes take in wheel, counter weight head and gear motor, take in the winding of wheel surface has the measurement rope, and the bottom fixed connection counter weight head of measurement rope, the output shaft of gear motor one end is run through and is taken in wheel one side, can measure the degree of depth of crack through above-mentioned setting, has increased the functional and the practicality of the device.
This patent uses the counter weight head to drive the measuring line and measure the crack degree of depth, but the ground splits are uneven, and some ground splits can narrow gradually, and the counter weight head has reached the minimum that can't split to the measuring line can receive uneven ground to split the surface influence, can influence measuring final error.
Disclosure of Invention
The utility model aims to provide an engineering geological fracture measuring device which has the advantages of being capable of measuring the deepest part of a ground fracture and improving the measuring accuracy.
The technical aim of the utility model is achieved by the following technical scheme that the engineering geological crack measuring device comprises a supporting plate, wherein a width detecting mechanism is arranged on the supporting plate, and a depth detecting mechanism is arranged on the supporting plate;
the depth detection mechanism comprises a fixed groove, a screw rod, a motor, a first moving groove, a first thread part, a connecting groove, an internal thread part, an external thread part, a second moving groove and a second thread part, wherein the fixed groove is arranged on the lower surface of a supporting plate, one end of the screw rod is arranged in the fixed groove, the other end of the screw rod extends to the upper side of the supporting plate, the motor is bolted to the other end of the screw rod, the first moving groove is arranged on the screw rod, the first thread part is arranged in the first moving groove, the first thread part is in threaded rotary connection with the screw rod, the connecting groove is arranged on the screw rod, the internal thread is arranged in the connecting groove, the external thread is arranged outside the connecting groove, the second moving groove is arranged outside the connecting groove, the second thread part is arranged in the second moving groove, and the second thread part is in threaded rotary connection with the external thread part.
Adopt above-mentioned technical scheme, through setting up the backup pad, width detection mechanism and degree of depth detection mechanism, when using, at first place the backup pad in the ground crack top, then examine the width of ground crack through width detection mechanism, then use degree of depth detection mechanism to examine the degree of depth of ground crack, wherein degree of depth detection mechanism includes the fixed slot, the lead screw, a motor, first removal groove, first screw thread portion, the spread groove, internal thread portion, external screw thread portion, second removal groove and second screw thread portion, when using, at first drive the lead screw through the motor and rotate, because the lead screw rotates with the first screw thread portion screw thread in the first removal groove to be connected, can make first removal groove remove on the lead screw, simultaneously, the lead screw rotates and can drive the spread groove and rotate, use through external screw thread portion and second screw thread portion cooperation, make the second removal groove, thereby can realize multistage flexible, and flexible diameter can make the second removal groove enter into the deepest of ground crack, improve measurement accuracy.
The utility model is further provided with: the width detection mechanism comprises a fixing plate, two-way screw rods, a measuring plate, a handle and scale marks, wherein the fixing plate is arranged on the lower surface of the supporting plate, the number of the fixing plates is two, the two-way screw rods are symmetrically arranged, the two-way screw rods are rotationally connected to the fixing plate, the measuring plate is rotationally connected to the two-way screw rods through threads, the handle is arranged at one end of the two-way screw rods, and the scale marks are arranged on the supporting plate.
By adopting the technical scheme, through setting up fixed plate, two-way lead screw, measuring plate, handle and scale mark, when using, at first the fixed plate is installed fixedly to two-way lead screw, then makes two-way lead screw rotate through the handle, because measuring plate and two-way lead screw thread rotate to be connected, can make measuring plate remove on two-way lead screw, and the staff control measuring plate is located the ground and splits directly over, then can measure the width of ground splits through the scale mark.
The utility model is further provided with: the lower surface of second movable groove is provided with the toper piece, the inside of toper piece is provided with the installation cavity, the inside of installation cavity is provided with the camera, the inside of installation cavity is provided with displacement sensor, be provided with control terminal in the backup pad, control terminal and motor, camera and displacement sensor electric connection.
By adopting the technical scheme, through setting up toper piece, installation cavity, camera, displacement sensor and control terminal, when using, at first the toper piece can make things convenient for the second to remove the groove more and enter into the deepest of ground crack, then the staff observes the condition of ground crack depths through the camera, when the toper piece reached the ground crack depths, the staff close the motor can, then calculate the degree of depth of ground crack through displacement sensor, then shows the condition of ground crack depths and ground crack depths on control terminal.
The utility model is further provided with: the fixed slot is internally provided with a limiting slot, a limiting block is arranged outside the first movable slot, and the limiting slot and the limiting block are correspondingly arranged.
By adopting the technical scheme, through setting up spacing groove and stopper, when using, the cooperation of spacing groove and stopper is used, can carry out spacingly to first removal groove when first removal groove removes.
The utility model is further provided with: the support frame is arranged on two sides of the lower surface of the support plate, and universal wheels with self-locking functions are arranged on the lower surface of the support frame.
By adopting the technical scheme, through setting up support frame and universal wheel, when using, the support frame provides the supporting role to the backup pad, then the universal wheel is convenient to remove the support frame to directly over the ground is split to the universal wheel has the auto-lock structure, can realize the fixed to the universal wheel.
The utility model is further provided with: the bidirectional screw rod is provided with a spring, one end of the spring is connected with the fixed plate, and the other end of the spring is connected with the measuring plate.
By adopting the technical scheme, the spring is arranged, so that the spring can deform along with the movement of the measuring plate, and the measuring plate can move more accurately.
The utility model is further provided with: the diameter of the second moving groove is smaller than that of the first moving groove.
By adopting the technical scheme, through setting up the diameter size in first removal groove and second removal groove, when using, the diameter in second removal groove is less than the diameter in second removal groove, if meet the ground crack that the width diminishes gradually, can make things convenient for the second to remove the groove and enter into the deepest of ground crack, improves measurement accuracy.
In summary, the utility model has the following beneficial effects:
through setting up fixed slot, lead screw, the motor, first removal groove, first screw thread portion, the spread groove, internal thread portion, external screw thread portion, second removal groove and second screw thread portion, when using, at first drive the lead screw through the motor and rotate, because the lead screw rotates with the first screw thread portion screw thread in the first removal groove to be connected, enable first removal groove and remove on the lead screw, simultaneously, the lead screw rotates and can drive the spread groove and rotate, use through external screw thread portion and second screw thread portion cooperation, make the second remove the groove and remove, thereby can realize multistage flexible, and flexible diameter can be more and more less, enable the second to remove the groove and enter into the depths of ground crack, improve measurement accuracy.
Through setting up fixed plate, two-way lead screw, measuring board, handle and scale mark, when using, at first the fixed plate is installed fixedly to two-way lead screw, then makes two-way lead screw rotate through the handle, because measuring board and two-way lead screw thread rotate to be connected, can make measuring board remove on two-way lead screw, and the staff control measuring board is located directly over the ground split, then can measure the width of ground split through the scale mark.
Based on the improvement point, the whole technical effect realized by the device is a function of measuring the deepest part of the ground crack and improving the measurement accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;
FIG. 4 is a schematic view of the depth detection mechanism of the present utility model;
fig. 5 is an enlarged view of fig. 3 a of the present utility model.
In the figure, 1, a supporting plate; 2. a width detection mechanism; 3. a depth detection mechanism; 4. a conical block; 5. a mounting cavity; 6. a camera; 7. a displacement sensor; 8. a control terminal; 9. a limit groove; 10. a limiting block; 11. a support frame; 12. a universal wheel; 13. a spring; 201. a fixing plate; 202. a two-way screw rod; 203. a measuring plate; 204. a handle; 205. scale marks; 301. a fixing groove; 302. a screw rod; 303. a motor; 304. a first moving groove; 305. a first threaded portion; 306. a connecting groove; 307. an internal thread portion; 308. an external thread portion; 309. a second moving groove; 310. and a second threaded portion.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
referring to fig. 1-5, the present utility model provides the following technical solutions: the engineering geological fracture measuring device comprises a supporting plate 1, wherein a width detecting mechanism 2 is arranged on the supporting plate 1, and a depth detecting mechanism 3 is arranged on the supporting plate 1;
the depth detection mechanism 3 includes a fixed slot 301, a screw rod 302, a motor 303, a first moving slot 304, a first threaded portion 305, a connecting slot 306, an internal threaded portion 307, an external threaded portion 308, a second moving slot 309 and a second threaded portion 310, wherein the fixed slot 301 is disposed on the lower surface of the support plate 1, one end of the screw rod 302 is disposed in the fixed slot 301, the other end of the screw rod 302 extends above the support plate 1, the motor 303 is bolted to the other end of the screw rod 302, the first moving slot 304 is disposed on the screw rod 302, the first threaded portion 305 is disposed in the first moving slot 304, the first threaded portion 305 is in threaded rotary connection with the screw rod 302, the connecting slot 306 is disposed on the screw rod 302, the internal thread 307 is disposed in the connecting slot 306, the external thread 308 is disposed outside the connecting slot 306, the second moving slot 309 is disposed outside the connecting slot 306, the second threaded portion 310 is disposed in the second moving slot 309, and the second threaded portion 310 is in threaded rotary connection with the external threaded portion 308.
By arranging the support plate 1, the width detection mechanism 2 and the depth detection mechanism 3, when in use, the support plate 1 is firstly placed above the ground fault, then the width of the ground fault is checked by the width detection mechanism 2, and then the depth of the ground fault is checked by the depth detection mechanism 3;
when the device is used, the screw rod 302 is driven to rotate through the motor 303, the screw rod 302 is in threaded rotation connection with the first threaded portion 305 in the first moving groove 304, so that the first moving groove 304 can move on the screw rod 302, meanwhile, the screw rod 302 rotates to drive the connecting groove 306 to rotate, the second moving groove 309 is moved through the matching of the external threaded portion 308 and the second threaded portion 310, multi-stage expansion and contraction can be achieved, the expansion and contraction diameter can be smaller and smaller, the second moving groove 309 can enter the deepest part of a ground crack, and the measurement accuracy is improved.
Referring to fig. 2, the width detection mechanism 2 includes a fixing plate 201, a bidirectional screw rod 202, a measuring plate 203, a handle 204 and a scale line 205, the fixing plate 201 is disposed on the lower surface of the supporting plate 1, the number of the fixing plates 201 is two and symmetrically disposed, the bidirectional screw rod 202 is rotationally connected to the fixing plate 201, the measuring plate 203 is rotationally connected to the bidirectional screw rod 202, the handle 204 is disposed at one end of the bidirectional screw rod 202, the scale line 205 is disposed on the supporting plate 1, when in use, the fixing plate 201 is firstly used for fixing the bidirectional screw rod 202, then the bidirectional screw rod 202 is rotated through the handle 204, and because the measuring plate 203 is rotationally connected with the bidirectional screw rod 202 through threads, the measuring plate 203 can move on the bidirectional screw rod 202, a worker can control the measuring plate 203 to be located right above a ground crack, and then the width of the ground crack can be measured through the scale line 205.
Referring to fig. 5, the lower surface of the second moving groove 309 is provided with a conical block 4, the inside of the conical block 4 is provided with an installation cavity 5, the inside of the installation cavity 5 is provided with a camera 6, the inside of the installation cavity 5 is provided with a displacement sensor 7, a control terminal 8 is arranged on the support plate 1, the control terminal 8 is electrically connected with a motor 303, the camera 6 and the displacement sensor 7, and when in use, the conical block 4 can more conveniently enter the deepest part of the ground crack through the second moving groove 309, then a worker observes the situation of the ground crack depth through the camera 6, when the conical block 4 reaches the deepest part of the ground crack, the worker can close the motor 303, then calculate the depth of the ground crack through the displacement sensor 7, and then display the situation of the ground crack depth and the ground crack depth on the control terminal 8.
Referring to fig. 4, a limiting groove 9 is disposed in a fixing groove 301, a limiting block 10 is disposed outside a first moving groove 304, the limiting groove 9 and the limiting block 10 are correspondingly disposed, and when in use, the limiting groove 9 and the limiting block 10 are matched for use, so that the first moving groove 304 can be limited when the first moving groove 304 moves.
Referring to fig. 1, two sides of the lower surface of a support plate 1 are provided with a support frame 11, the lower surface of the support frame 11 is provided with a universal wheel 12 with a self-locking function, when the support is used, the support frame 11 provides a supporting function for the support plate 1, then the universal wheel 12 is convenient to move the support frame 11 to the position right above a ground crack, and the universal wheel 12 is provided with a self-locking structure, so that the fixation of the universal wheel 12 can be realized.
Referring to fig. 2, a spring 13 is disposed on a bidirectional screw rod 202, one end of the spring 13 is connected with a fixed plate 201, and the other end of the spring 13 is connected with a measuring plate 203, and by disposing the spring 13, when the measuring plate 203 moves, the spring 13 deforms along with the movement, so that the measuring plate 203 can move more accurately.
Referring to fig. 4, the diameter of the second moving groove 309 is smaller than that of the first moving groove 304, and by setting the diameters of the first moving groove 304 and the second moving groove 309, when in use, the diameter of the second moving groove 309 is smaller than that of the second moving groove 309, if a ground crack with gradually smaller width is encountered, the second moving groove 309 can conveniently enter the deepest part of the ground crack, and the measurement accuracy is improved.
The use process is briefly described: when the two-way pressure measuring device is used, firstly, the supporting frame 11 provides supporting action for the supporting plate 1, then the supporting frame 11 is conveniently moved to the position right above a ground crack by the universal wheels 12, the universal wheels 12 are provided with self-locking structures, fixing of the universal wheels 12 can be achieved, then the screw rod 302 is driven to rotate through the motor 303, the screw rod 302 is in threaded rotation connection with the first threaded portion 305 in the first movable groove 304, the first movable groove 304 can be moved on the screw rod 302, meanwhile, the screw rod 302 rotates to drive the connecting groove 306 to rotate, the second movable groove 309 can be moved through the matching of the external threaded portion 308 and the second threaded portion 310, the multi-level expansion and contraction can be achieved, the expansion diameter can be smaller and smaller, the second movable groove 309 can be enabled to enter the deepest part of the ground crack, the measuring precision is improved, then the conical block 4 can conveniently enter the deepest part of the ground crack, then workers observe the situation of the ground crack through the camera 6, when the conical block 4 reaches the deepest part, the motor 303 is enabled to be turned off, meanwhile, the depth of the ground crack is calculated through the displacement sensor 7, the ground crack is located on the two-way pressure measuring device is arranged on the two-way pressure measuring device, the two-way pressure measuring device is provided with the two-way pressure measuring device, and the two-way pressure measuring device is provided with the screw rod 202 is arranged on the two-way pressure measuring device, and the two-way pressure measuring device is provided with the pressure measuring device, and can be 203, and can be connected with the two-way pressure measuring device by the two-way pressure measuring device, and with the two-way pressure measuring device.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. Engineering geological crack measuring device, including backup pad (1), its characterized in that: a width detection mechanism (2) is arranged on the supporting plate (1), and a depth detection mechanism (3) is arranged on the supporting plate (1);
the depth detection mechanism (3) comprises a fixed groove (301), a screw rod (302), a motor (303), a first moving groove (304), a first threaded part (305), a connecting groove (306), an inner threaded part (307), an outer threaded part (308), a second moving groove (309) and a second threaded part (310), wherein the fixed groove (301) is arranged on the lower surface of the supporting plate (1), one end of the screw rod (302) is arranged in the fixed groove (301), the other end of the screw rod (302) extends to the upper side of the supporting plate (1), the motor (303) is bolted to the other end of the screw rod (302), the first moving groove (304) is arranged on the screw rod (302), the first threaded part (305) is arranged in the first moving groove (304), the first threaded part (305) is in threaded rotary connection with the screw rod (302), the connecting groove (306) is arranged on the screw rod (302), the inner threaded part (307) is arranged in the connecting groove (306), the outer threaded part (308) is arranged on the second threaded part (309) and is arranged in the second threaded part (309), the second threaded portion (310) is in threaded rotary connection with the external threaded portion (308).
2. An engineered geological fracture measuring device as in claim 1, wherein: the width detection mechanism (2) comprises a fixing plate (201), a bidirectional screw rod (202), a measuring plate (203), a handle (204) and scale marks (205), wherein the fixing plate (201) is arranged on the lower surface of a supporting plate (1), the number of the fixing plates (201) is two, the fixing plates are symmetrically arranged, the bidirectional screw rod (202) is rotationally connected to the fixing plate (201), the measuring plate (203) is rotationally connected to the bidirectional screw rod (202) through threads, the handle (204) is arranged at one end of the bidirectional screw rod (202), and the scale marks (205) are arranged on the supporting plate (1).
3. An engineered geological fracture measuring device as in claim 1, wherein: the lower surface of second movable groove (309) is provided with toper piece (4), the inside of toper piece (4) is provided with installation cavity (5), the inside of installation cavity (5) is provided with camera (6), the inside of installation cavity (5) is provided with displacement sensor (7), be provided with control terminal (8) on backup pad (1), control terminal (8) and motor (303), camera (6) and displacement sensor (7) electric connection.
4. An engineered geological fracture measuring device as in claim 1, wherein: limiting grooves (9) are formed in the fixing grooves (301), limiting blocks (10) are arranged outside the first moving grooves (304), and the limiting grooves (9) and the limiting blocks (10) are correspondingly arranged.
5. An engineered geological fracture measuring device as in claim 1, wherein: the two sides of the lower surface of the supporting plate (1) are provided with supporting frames (11), and the lower surface of each supporting frame (11) is provided with universal wheels (12) with a self-locking function.
6. An engineered geological fracture measuring device as in claim 2, wherein: the bidirectional screw rod (202) is provided with a spring (13), one end of the spring (13) is connected with the fixed plate (201), and the other end of the spring (13) is connected with the measuring plate (203).
7. An engineered geological fracture measuring device as in claim 1, wherein: the diameter of the second moving groove (309) is smaller than the diameter of the first moving groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320870.8U CN219714293U (en) | 2023-05-24 | 2023-05-24 | Engineering geological crack measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320870.8U CN219714293U (en) | 2023-05-24 | 2023-05-24 | Engineering geological crack measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714293U true CN219714293U (en) | 2023-09-19 |
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ID=87997624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321320870.8U Active CN219714293U (en) | 2023-05-24 | 2023-05-24 | Engineering geological crack measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN219714293U (en) |
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2023
- 2023-05-24 CN CN202321320870.8U patent/CN219714293U/en active Active
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