CN213842006U - Measuring equipment for rock survey - Google Patents
Measuring equipment for rock survey Download PDFInfo
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- CN213842006U CN213842006U CN202023138405.1U CN202023138405U CN213842006U CN 213842006 U CN213842006 U CN 213842006U CN 202023138405 U CN202023138405 U CN 202023138405U CN 213842006 U CN213842006 U CN 213842006U
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Abstract
The utility model relates to a measuring equipment is used in ground reconnaissance, it includes the support frame, has set firmly the scale along vertical direction on the support frame, is equipped with on the support frame to bore its characterized in that along the gliding reconnaissance of vertical direction: the lower extreme of support frame has a plurality of supporting legs along vertical direction sliding connection. Measuring equipment during operation, the reconnaissance bores the rebound, and the comparison reconnaissance bores the position relation of upper end on the scale and measures the ground degree of depth, and when measuring equipment during operation, the supporting leg moves down to support the support frame and fixes on required position, and when needs removal measuring equipment, the supporting leg shifts up the position that makes things convenient for removal support frame to change measuring equipment, and this application has the effect that makes the supporting leg play a role and do not hinder measuring equipment removal at measuring equipment during operation.
Description
Technical Field
The application relates to the field of depth measurement, in particular to measuring equipment for geotechnical investigation.
Background
The geotechnical soil prospecting refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, compiling activities of a prospecting file, and using depth measuring equipment in the prospecting process.
The current chinese patent with publication number CN211476966U discloses a geotechnical geology reconnaissance degree of depth measuring equipment, including the bottom plate, the first free bearing of the equal fixedly connected with in both ends about the bottom plate bottom, the inboard swing joint of first free bearing has the supporting leg, the bottom fixedly connected with backup pad of supporting leg, the bottom fixedly connected with of backup pad fixes the tooth, the inboard fixedly connected with connecting rod of supporting leg, the rear end fixedly connected with second free bearing of connecting rod one side.
To the above-mentioned related art, the inventor finds that, when the measurement device is used, the support plate is required to fix the measurement device, but when the measurement device is required to be moved, the support plate makes the moving process of the measurement device inconvenient, and the measurement device has the defect that the support plate is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to make the backup pad play a role when measuring equipment is worked and not hinder measuring equipment's removal process, this application provides a measuring equipment for geotechnical investigation.
The application provides a measuring equipment for geotechnical investigation adopts following technical scheme:
the utility model provides a measuring equipment is used in ground reconnaissance, includes the support frame, has set firmly the scale along vertical direction on the support frame, is equipped with on the support frame and bores its characterized in that along the gliding reconnaissance of vertical direction: the lower extreme of support frame has a plurality of supporting legs along vertical direction sliding connection.
Through adopting above-mentioned technical scheme, the support frame is fixed reconnaissance brill and scale in the vertical direction, measuring equipment during operation, the reconnaissance brill moves down, compare the position relation measurement ground degree of depth of reconnaissance brill upper end on the scale, when measuring equipment during operation, the supporting leg moves down to support the support frame and fixes on required position, when needs remove measuring equipment, the supporting leg shifts up the position that makes things convenient for the removal support frame to change measuring equipment, make the supporting leg play a role and do not obstruct measuring equipment's removal process at measuring equipment during operation.
Optionally, the upper end of supporting leg is equipped with the sliding block along the horizontal direction, and the sliding tray has been seted up along vertical direction to the lower tip of support frame, and the sliding block is arranged in the sliding tray and is removed.
Through adopting above-mentioned technical scheme, when the supporting leg reciprocated, the sliding block was arranged in the sliding tray and is slided, and the sliding block makes the removal orbit of supporting leg more firm with the sliding tray cooperation.
Optionally, the sliding block is the cylinder shape, and the sliding block rotates with the supporting leg to be connected, and the sliding block rolls with the sliding tray and is connected.
Through adopting above-mentioned technical scheme, when the supporting leg reciprocated, the sliding block rolled along the sliding tray inner wall, reduced the friction between sliding block and the sliding tray, made the removal direction function of sliding block perfect more.
Optionally, a limiting plate is fixedly arranged at the top end of the sliding groove along a direction perpendicular to the opening direction of the sliding groove, and the limiting plate is connected with the upper end of the supporting leg in a sliding manner.
Through adopting above-mentioned technical scheme, the limiting plate prevents to a certain extent that the sliding block from slipping out from the sliding tray and dropping with the sliding block joint in the sliding tray.
Optionally, a return spring is fixedly arranged in the sliding groove along the vertical direction, and the upper end of the return spring is fixedly connected with the supporting leg.
By adopting the technical scheme, when the supporting leg is not used, the return spring restores to the normal state to push up the supporting leg, so that the automatic reset function of the supporting leg is realized.
Optionally, a limiting bolt is arranged on the supporting leg in the horizontal direction, and when the supporting leg is arranged at the bottommost position, the limiting bolt is in sliding connection with the connecting part of the supporting leg and the supporting frame.
Through adopting above-mentioned technical scheme, when the supporting leg plays the supporting role to the support frame, spacing bolt makes the positional relationship of supporting leg and support frame more fixed, and then makes the supporting leg more firm to the supporting relationship of support frame.
Optionally, the lower extreme of support frame is equipped with synchronous frame along the horizontal direction, synchronous frame and a plurality of supporting leg fixed connection simultaneously.
By adopting the technical scheme, the synchronous frame connects the plurality of supporting legs, so that the synchronous movement of the plurality of synchronous legs is realized, and the shifting and using processes of the synchronous legs are simpler and more convenient.
Optionally, a lifting motor is fixedly arranged at the lower end of the support frame along the horizontal direction, a lifting gear is coaxially fixedly arranged on an output shaft of the lifting motor, a lifting rack meshed with the lifting gear is arranged at one end of the support frame along the vertical direction, and the lower end of the lifting rack is fixedly connected with the upper end face of the support leg closest to the lifting rack.
Through adopting above-mentioned technical scheme, elevator motor provides power for the aversion of supporting leg, and elevator motor makes the lifting gear rotate, and lifting gear rotates and drives the lifting rack and reciprocate, and the lifting rack removes and drives a supporting leg and remove, realizes the automatic function of shifting of supporting leg.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the support frame fixes the surveying drill and the graduated scale in the vertical direction, when the measuring equipment works, the surveying drill moves downwards, the depth of rock and soil is measured by comparing the position relation of the upper end part of the surveying drill on the graduated scale, when the measuring equipment works, the support legs move downwards to support and fix the support frame at a required position, when the measuring equipment needs to be moved, the support legs move upwards to conveniently move the support frame to change the position of the measuring equipment, so that the support legs play a role when the measuring equipment works and do not block the moving process of the measuring equipment;
2. when the supporting legs move up and down, the sliding blocks roll along the inner walls of the sliding grooves, so that the friction between the sliding blocks and the sliding grooves is reduced, and the moving and guiding functions of the sliding blocks are more complete;
3. when the supporting leg plays the supporting role to the support frame, the position relation of the supporting leg and the support frame is more fixed by the limiting bolt, and the supporting relation of the supporting leg to the support frame is more stable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
FIG. 2 is a cross-sectional view of the slider and return spring in an embodiment of the present application.
Description of reference numerals: 1. a support frame; 2. a graduated scale; 3. surveying drilling; 4. supporting legs; 41. an upper transverse plate; 42. a lower transverse plate; 43. a vertical plate; 5. a slider; 6. a sliding groove; 7. a limiting plate; 8. a return spring; 9. a synchronization frame; 10. a lifting gear; 11. a lifting rack; 12. a rotating electric machine; 13. a lifting screw; 14. a control plate; 15. a limiting rod; 16. fixing teeth; 17. a roller; 18. a lifting motor; 19. and a limiting bolt.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses measuring equipment for ground reconnaissance refers to 1, including support frame 1, two identical scale 2 have set firmly along vertical direction in the relative both sides of support frame 1, are equipped with on the support frame 1 and bore 3 along the gliding reconnaissance of vertical direction. The support frame 1 fixes the surveying drill 3 and the graduated scale 2 in the vertical direction, and when the surveying equipment works, the surveying drill 3 moves downwards, so that the depth of the measured rock soil is obtained by comparing the position relation of the upper end part of the surveying drill 3 on the graduated scale 2, and the basic surveying function of the surveying equipment is further realized.
Referring to fig. 1, a rotary motor 12 is fixedly installed at an upper end of a support frame 1 in a vertical direction. When the exploration drill 3 goes up and down, the rotating motor 12 provides power for the exploration drill 3, and the automatic shifting function of the exploration drill 3 is achieved.
Referring to fig. 1, a lifting column in a prism shape is coaxially and fixedly arranged on an output shaft of a rotating motor 12 in the vertical direction, a lifting screw 13 is coaxially sleeved outside the lifting column, the lifting screw 13 is slidably connected with the lifting column, and the lower end of the lifting screw 13 is in threaded connection with a support frame 1. The rotation of the rotary motor 12 drives the rotation of the lifting column, and the lifting column drives the lifting screw 13 to rotate together with the lifting screw. Because the lifting screw 13 is in threaded connection with the support frame 1, and the support frame 1 is relatively static with the ground, the lifting screw 13 moves up and down in the rotating process, and the rotating lifting function of the lifting screw 13 is further realized.
Referring to fig. 1, the lower end of the lifting screw 13 is coaxially and fixedly connected to the upper end surface of the survey drill 3. The lifting screw 13 rotates to lift and simultaneously drives the prospecting drill 3 to lift and rotate together with the prospecting drill, so that the rotary lifting function of the prospecting drill 3 is realized, and the ground drilling effect of the prospecting drill 3 is better.
Referring to fig. 1, a rectangular parallelepiped contrast plate 14 is rotatably attached to an upper end portion of an outer wall of a survey drill 3 in a horizontal direction, and the contrast plate 14 is slidably attached to a scale 2. When the reconnaissance bores 3 and rotates the lift, contrast board 14 slides along scale 2 directions, obtains ground measuring depth more directly perceivedly through observing the position relation of contrast board 14 and scale 2.
Referring to fig. 1, the upper edge of the support is fixedly provided with two identical stop levers 15 in a cylindrical shape in the vertical direction, and the stop levers 15 penetrate through the comparison plate 14 and are connected with the comparison plate 14 in a sliding manner. When the comparison board 14 slides up and down, the limiting rod 15 limits the moving track of the comparison board 14, so that the moving track of the comparison board 14 is more stable and is not easy to deviate.
Referring to fig. 1, the lower end of the support frame 1 is slidably connected with four identical support legs 4 in the vertical direction. When the measuring equipment works, the supporting legs 4 move downwards to support and fix the supporting frame 1 at a required position, and when the measuring equipment needs to be moved, the supporting legs 4 move upwards to conveniently move the supporting frame 1 to change the position of the measuring equipment, so that the supporting legs 4 play a role in the working process of the measuring equipment and do not block the moving process of the measuring equipment.
Referring to fig. 1 and 2, the support leg 4 includes an upper horizontal plate 41, a lower horizontal plate 42 and a vertical plate 43 arranged in a horizontal direction, the upper end of the vertical plate 43 is fixedly connected to the upper horizontal plate 41, and the lower end of the vertical plate 43 is fixedly connected to the lower horizontal plate 42. When the support leg 4 moves down, the cross-bottom plate 42 increases the contact area of the support leg 4 with the ground, so that the support leg 4 can better support the measuring device at a desired position.
Referring to fig. 1 and 2, a sliding block 5 is arranged between the upper transverse plates 41 along the horizontal direction, a sliding groove 6 is formed in the lower end of the support frame 1 along the vertical direction, and the sliding block 5 is arranged in the sliding groove 6 for movement. When supporting leg 4 reciprocated, sliding block 5 arranged in sliding tray 6 and slided, sliding block 5 and sliding tray 6 cooperation made supporting leg 4's removal orbit more firm.
Referring to fig. 1 and 2, the sliding block 5 is cylindrical, the sliding block 5 is rotatably connected to the upper cross plate 41, and the sliding block 5 is rotatably connected to the sliding groove 6. When supporting leg 4 reciprocated, sliding block 5 rolled along 6 inner walls of sliding tray, reduced the friction between sliding block 5 and sliding tray 6, made sliding block 5's removal direction function perfect more.
Referring to fig. 1 and 2, the top end of the sliding groove 6 is fixedly provided with a limiting plate 7 along a direction perpendicular to the opening direction of the sliding groove 6, the width of the sliding block 5 is larger than the distance between the limiting plates 7, and the limiting plates 7 are slidably connected with the upper transverse plate 41. When sliding block 5 removed, limiting plate 7 prevented sliding block 5 from slipping out and dropping from sliding tray 6 to a certain extent with sliding block 5 joint in sliding tray 6.
Referring to fig. 1 and 2, a return spring 8 is fixedly arranged in the sliding groove 6 along the vertical direction, and the upper end of the return spring 8 is fixedly connected with the lower end surface of the upper transverse plate 41. When the supporting leg 4 is not used, the return spring 8 returns to the normal state to push up the supporting leg 4, so that the supporting leg 4 is folded upwards, and the automatic return function of the supporting leg 4 is realized.
Referring to fig. 1 and 2, a vertical plate 43 is provided with a limiting bolt 19 along the horizontal direction, and when the supporting leg 4 is arranged at the bottommost position, the limiting bolt 19 is connected with the joint of the supporting leg 4 and the supporting frame 1 in a sliding mode. When supporting leg 4 moves down and plays the supporting role to support frame 1, slide the junction of inserting supporting leg 4 and support frame 1 with spacing bolt 19, spacing bolt 19 makes the positional relationship of supporting leg 4 and support frame 1 more fixed, and then makes the supporting leg 4 more firm to the supporting relationship of support frame 1.
Referring to fig. 1 and 2, the lower end of the support frame 1 is provided with a synchronous frame 9 sliding along the vertical direction along the horizontal direction, and the synchronous frame 9 is fixedly connected with the four support legs 4. The synchronous frame 9 connects the four supporting legs 4 and enables the four supporting legs 4 to be always at the same height, synchronous movement of the four synchronous legs is achieved, and the shifting and using processes of the synchronous legs are simpler and more convenient.
Referring to fig. 1 and 2, a lifting motor 18 is fixedly arranged at the lower end of the support frame 1 along the horizontal direction, a lifting gear 10 is coaxially and fixedly arranged on an output shaft of the lifting motor 18, a lifting rack 11 meshed and connected with the lifting gear 10 is arranged at one end of the support frame 1 along the vertical direction, and the lower end of the lifting rack 11 is fixedly connected with the upper end face of the support leg 4 closest to the lifting rack 11. When the position of the supporting leg 4 needs to be changed, the lifting motor 18 rotates to enable the lifting gear 10 to rotate, the lifting gear 10 rotates to drive the lifting rack 11 to move up and down, the lifting rack 11 moves to drive one supporting leg 4 to move, at the moment, the four supporting legs 4 synchronously lift under the connection of the synchronous frame 9, and the automatic shifting function of the four supporting legs 4 is achieved.
Referring to fig. 1 and 2, a plurality of fixing teeth 16 are fixedly arranged on the lower end surface of the lower cross plate 42 in the vertical direction. When supporting leg 4 moves down, fixed tooth 16 and ground looks butt, and then fixes supporting leg 4 subaerial more firmly, makes supporting leg 4 more stable to measuring equipment's fixed function
Referring to fig. 1 and 2, four identical rollers 17 are rotatably connected to the lower end surface of the supporting frame 1. When the measuring equipment is moved, the supporting legs 4 move upwards, the idler wheels 17 are abutted to the ground, the idler wheels 17 are arranged on the ground to roll by pushing and pulling the supporting frames 1, and then the moving function of the measuring equipment is more complete.
The implementation principle of the measuring equipment for geotechnical investigation in the embodiment of the application is as follows: before the measuring device is used, the lifting gear 10 is rotated by the lifting motor 18, the lifting gear 10 is rotated to drive the lifting rack 11 to move downwards, the lifting rack 11 moves to drive one supporting leg 4 to move, at the moment, four supporting legs 4 synchronously lift under the connection of the synchronous frame 9, the measuring device is supported on the ground by the supporting legs 4, the surveying drill 3 is driven to rotate and lift together with the rotary screw 13 by the rotation of the rotating motor 12, when the surveying drill 3 rotates and lifts, the comparison plate 14 slides along the direction of the graduated scale 2, the rock and soil measuring depth is obtained by observing the position relation of the comparison plate 14 and the graduated scale 2, the supporting legs 4 move upwards by the reverse rotation of the lifting motor 18 after the measurement is completed, the roller 17 is abutted to the ground, the roller 17 is placed on the ground to roll by pushing and pulling the supporting frame 1, and the use function of the measuring device is more complete.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a measuring equipment is used in ground reconnaissance, includes support frame (1), has set firmly scale (2) along vertical direction on support frame (1), is equipped with on support frame (1) and bores (3), its characterized in that along the gliding reconnaissance of vertical direction: the lower end of the support frame (1) is connected with a plurality of support legs (4) in a sliding manner along the vertical direction; a lifting motor (18) is fixedly arranged at the lower end part of the support frame (1) along the horizontal direction, a lifting gear (10) is coaxially and fixedly arranged on an output shaft of the lifting motor (18), a lifting rack (11) meshed and connected with the lifting gear (10) is arranged at one end of the support frame (1) along the vertical direction, and the lower end of the lifting rack (11) is fixedly connected with the upper end face of the support leg (4) closest to the lifting rack (11); be equipped with spacing bolt (19) along the horizontal direction on supporting leg (4), when bottommost position was arranged in to supporting leg (4), spacing bolt (19) and the junction sliding connection of supporting leg (4) and support frame (1).
2. The surveying equipment for geotechnical investigation of claim 1, characterized by: the upper end of supporting leg (4) is equipped with sliding block (5) along the horizontal direction, and sliding tray (6) have been seted up along vertical direction to the lower tip of support frame (1), and sliding block (5) are arranged in sliding tray (6) and are removed.
3. The surveying instrument for geotechnical investigation of claim 2, characterized by: sliding block (5) are the cylinder shape, and sliding block (5) rotate with supporting leg (4) and are connected, sliding block (5) and sliding tray (6) roll connection.
4. The surveying instrument for geotechnical investigation of claim 2, characterized by: the top end of the sliding groove (6) is fixedly provided with a limiting plate (7) along the direction perpendicular to the opening direction of the sliding groove (6), and the limiting plate (7) is connected with the upper end part of the supporting leg (4) in a sliding manner.
5. The surveying instrument for geotechnical investigation of claim 2, characterized by: reset spring (8) have set firmly along vertical direction in sliding tray (6), the upper end and supporting leg (4) fixed connection of reset spring (8).
6. The surveying equipment for geotechnical investigation of claim 1, characterized by: the lower extreme of support frame (1) is equipped with synchronous frame (9) along the horizontal direction, synchronous frame (9) simultaneously with a plurality of supporting legs (4) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138405.1U CN213842006U (en) | 2020-12-23 | 2020-12-23 | Measuring equipment for rock survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138405.1U CN213842006U (en) | 2020-12-23 | 2020-12-23 | Measuring equipment for rock survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842006U true CN213842006U (en) | 2021-07-30 |
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ID=77000088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023138405.1U Active CN213842006U (en) | 2020-12-23 | 2020-12-23 | Measuring equipment for rock survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842006U (en) |
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2020
- 2020-12-23 CN CN202023138405.1U patent/CN213842006U/en active Active
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