CN111720065A

CN111720065A - Deviation device is prevented with probing to geotechnical engineering reconnaissance

Info

Publication number: CN111720065A
Application number: CN202010619682.XA
Authority: CN
Inventors: 韦秀妃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-09-29

Abstract

The invention discloses a drilling deviation-preventing device for geotechnical engineering investigation, which belongs to the technical field of geotechnical engineering investigation, and comprises a mounting plate, wherein four groups of hydraulic rods are fixedly arranged on the outer wall of the top of the mounting plate, the top ends of the four groups of hydraulic rods are fixedly connected with a storage box, the outer walls of the bottoms of the storage box and the mounting plate are respectively provided with an opening, threaded rods are respectively screwed through the outer walls of the left side and the right side of the storage box, one end, close to each other, of the two groups of threaded rods is provided with a fixed plate, the outer walls of the left side and the right side of the bottom of the mounting plate are respectively and fixedly provided with a telescopic supporting leg, the bottom end of each telescopic supporting leg is fixedly connected with a bottom plate, a rotating rod in the device is rotated to drive a gear to drive a moving plate to move upwards or downwards so as to change the, ensuring the quality of the operation of the drilling equipment.

Description

Deviation device is prevented with probing to geotechnical engineering reconnaissance

Technical Field

The invention relates to the technical field of geotechnical engineering investigation, in particular to a drilling deviation prevention device for geotechnical engineering investigation.

Background

Geotechnical engineering reconnaissance refers to the activity of finding out analysis to the environment of construction place, geotechnical characteristics and geology etc. drilling equipment need be used at the in-process of geotechnical engineering reconnaissance, drilling equipment when using, in order to avoid drilling equipment off tracking, generally can use prevents the off tracking device, put drilling equipment into the case of placing of preventing the off tracking device, present prevent that the off tracking device is generally put subaerial through two sets of stabilizer blades is direct, nevertheless the height difference on construction place ground leads to preventing that the off tracking device from taking place the easy slope, cause drilling equipment to fall the predetermined area inequality, influence the quality of drilling equipment work, for this reason, we provide a drilling off tracking device for geotechnical engineering reconnaissance.

Disclosure of Invention

The invention aims to provide a drilling deviation prevention device for geotechnical engineering investigation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a centring device is prevented with probing in geotechnical engineering reconnaissance, includes the mounting panel, mounting panel top outer wall fixed mounting has four hydraulic stem of group, four groups the hydraulic stem top with deposit case fixed connection, the bottom outer wall of depositing case and mounting panel has all seted up the opening, it all runs through the spiro union to have the threaded rod, and is two sets of to deposit case left and right sides outer wall the one end that the threaded rod is close to each other all is provided with the fixed plate, the equal fixed mounting of mounting panel bottom left and right sides outer wall has flexible stabilizer blade, flexible stabilizer blade bottom and bottom plate fixed connection, the jack has been seted up to bottom plate top outer wall, and the jack.

Preferably, the telescopic support leg comprises a support plate fixedly connected with the outer wall of the top of the bottom plate, a moving groove is formed in the outer wall of the top of the support plate, a moving plate is inserted into the top end of an inner cavity of the moving groove, a groove is formed in the outer wall of the bottom of the moving plate, racks are fixedly mounted on the inner wall of the groove, a rotating rod is arranged on the outer wall of the front side of the support plate, the rear end of the rotating rod extends into the inner cavity of the groove and is fixedly connected with a gear, the gear is meshed with the racks, a limiting sleeve is sleeved on the outer wall of the rotating rod, a limiting groove is formed in the outer wall of the front side of.

Preferably, the outer walls of the left side and the right side of the moving plate are fixedly provided with sliding blocks, the inner walls of the left side and the right side of the moving groove are provided with sliding grooves, and the sliding blocks are located in the inner cavities of the sliding grooves.

Preferably, deposit the case include with hydraulic stem top fixed connection's layer board, the layer board outer wall has cup jointed the bounding wall, the trompil has all been seted up to bounding wall left and right sides bottom outer wall, and the trompil inner chamber runs through to be pegged graft and has had the connecting rod, the spread groove has all been seted up to layer board left and right sides outer wall, the one end that the connecting rod is close to the layer board is pegged graft in the inner chamber of spread groove.

Preferably, the equal fixed mounting in both sides outer wall has the fixed block about the connecting rod, the fixed slot has all been seted up to both sides inner wall about the spread groove, and the fixed block is located the inner chamber of fixed slot, the connecting rod outer wall has cup jointed fixed sleeve, the storage tank has all been seted up to the bounding wall left and right sides outer wall, and the one end that fixed sleeve is close to the bounding wall is pegged graft in the inner chamber of storage tank, and the perpendicular cross-section of fixed sleeve and storage tank all is the rectangle.

Preferably, the outer wall of the bottom plate is provided with an elastic pad, the outer wall of the top of the elastic pad is uniformly provided with an insertion block, the outer wall of the bottom plate is uniformly provided with a slot matched with the insertion block, and the insertion block is positioned in an inner cavity of the slot.

Preferably, the mounting groove has all been seted up to the spud pile left and right sides outer wall, the mounting groove inner chamber is pegged graft and is had the dog, be provided with supporting spring between dog and the mounting groove.

Preferably, two sets of the dog outer wall of one side of keeping away from each other evenly is provided with the stopper, the stopper is kept away from the one end slope of dog and is upwards set up.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is characterized in that a rotating rod is rotated, so that a gear rotates to drive a movable plate to move upwards or downwards, the length of a telescopic supporting leg is changed, the deviation preventing device can be horizontally placed on the ground with different heights by changing the length of one telescopic supporting leg, the drilling equipment cannot incline, and the working quality of the drilling equipment is ensured;

2. the connecting rod is pulled outwards to move out from the inner cavity of the connecting groove, so that the fixed connection between the coaming and the supporting plate is disconnected, the coaming moves downwards, the position of the supporting plate in the interior of the coaming is raised, and drilling equipment is conveniently placed above the supporting plate or taken down from the supporting plate;

3. during the spud pile inserted soil, blockked through dog and stopper, made the spud pile stably insert in soil, guaranteed to prevent the fixed stability of off tracking device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the retractable leg of the present invention;

FIG. 4 is a right side view of the connection between the support plate and the moving plate according to the present invention;

FIG. 5 is an enlarged view of the structure A of the present invention;

fig. 6 is a schematic structural view of a fixing pile of the present invention.

In the figure: 1. mounting a plate; 2. a hydraulic lever; 3. a storage box; 31. a support plate; 32. enclosing plates; 4. a telescopic leg; 41. a support plate; 42. moving the plate; 43. a moving groove; 44. a gear; 45. grooving; 5. a base plate; 6. fixing the pile; 7. an elastic pad; 8. a threaded rod; 9. a fixing plate; 10. a slider; 11. a chute; 12. a rotating rod; 13. a limiting sleeve; 14. a connecting rod; 15. a fixed block; 16. connecting grooves; 17. a storage tank; 18. fixing the sleeve; 19. inserting a block; 20. mounting grooves; 21. a stopper; 22. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the invention provides a technical scheme that: a drilling deviation-preventing device for geotechnical engineering investigation, please refer to fig. 1, comprising a mounting plate 1;

referring to fig. 1 and 2, four sets of hydraulic rods 2 are fixedly mounted on the outer wall of the top of a mounting plate 1, the top ends of the four sets of hydraulic rods 2 are fixedly connected with a storage box 3, the storage box 3 and the outer wall of the bottom of the mounting plate 1 are both provided with openings, threaded rods 8 penetrate through the outer walls of the left side and the right side of the storage box 3, one ends, close to each other, of the two sets of threaded rods 8 are both provided with a fixing plate 9, the fixing plate 9 is rotatably connected with the threaded rods 8, so that the fixing plate 9 cannot rotate along with the rotation of the threaded rods 8, drilling equipment is placed into an inner cavity of the storage box 3, a drill rod passes through the openings, the threaded rods 8 are screwed, the two sets of fixing plates 9;

referring to fig. 1 and 2, the outer walls of the left side and the right side of the bottom of the mounting plate 1 are fixedly provided with telescopic support legs 4, the bottom ends of the telescopic support legs 4 are fixedly connected with a bottom plate 5, the outer wall of the top of the bottom plate 5 is provided with insertion holes, fixing piles 6 are inserted into the inner cavities of the insertion holes in a penetrating and inserting manner, and the fixing piles 6 are inserted into soil to fix the anti-deviation device;

referring to fig. 3 and 4, the telescopic leg 4 includes a supporting plate 41 fixedly connected to the top outer wall of the bottom plate 5, a moving slot 43 is formed on the top outer wall of the supporting plate 41, a moving plate 42 is inserted into the top end of the inner cavity of the moving slot 43, the moving plate 42 can move up and down in the inner cavity of the moving slot 43, a slot 45 is formed on the bottom outer wall of the moving plate 42, racks are fixedly mounted on the inner walls of the slot 45, a rotating rod 12 is disposed on the front outer wall of the supporting plate 41, the rear end of the rotating rod 12 extends into the inner cavity of the slot 45 and is fixedly connected to the gear 44, the rear side wall of the gear 44 is rotatably connected to the rear inner wall of the moving slot 43 to support the gear 44, the gear 44 is engaged with the racks, the rotating rod 12 is rotated to rotate the gear 44, so that the racks and the moving plate 42 move up or down for changing the length of the telescopic leg 4, and, the deviation-preventing device and the drilling equipment are ensured not to incline, the situation that the drilling position is inclined and cannot reach a preset area is avoided, the quality of drilling exploration is avoided, the outer wall of the rotating rod 12 is sleeved with the limiting sleeve 13, the limiting sleeve 13 can only slide on the outer wall of the rotating rod 12, when the limiting sleeve 13 rotates, can drive the rotating rod 12 to rotate together, the outer wall of the front side of the supporting plate 41 is provided with a limiting groove, the rear end of the limiting sleeve 13 is inserted in the inner cavity of the limiting groove, the limiting groove is in contact with the inner wall of the limiting sleeve 13 to have friction force, and the vertical cross sections of the limit groove and the limit sleeve 13 are polygonal, such as octagonal and ten-deformed, so that the limit sleeve 13 cannot rotate in the inner cavity of the limit groove, fixing the position of the rotating rod 12 to prevent the rotating rod 12 from rotating and prevent the moving plate 42 from automatically moving in the inner cavity of the moving groove 43;

referring to fig. 3, the outer walls of the left and right sides of the moving plate 42 are both fixedly provided with the sliding blocks 10, the inner walls of the left and right sides of the moving slot 43 are both provided with the sliding slots 11, and the sliding blocks 10 are located in the inner cavities of the sliding slots 11, so that the sliding blocks 10 can only move up and down in the inner cavities of the sliding slots 11, the moving plate 42 cannot be completely moved out of the inner cavities of the moving slot 43 upwards, and the telescopic legs 4 are prevented from being separated;

referring to fig. 1 and 2, the bottom outer wall of the bottom plate 5 is provided with the elastic pad 7, the elastic pad 7 is made of rubber and can shrink slightly, when the bottom plate 5 is placed on an uneven ground, the bottom plate 5 cannot incline due to the fact that the elastic pad 7 is partially recessed, the anti-deviation device can be horizontally placed on the ground, the outer wall of the top of the elastic pad 7 is evenly provided with the insertion blocks 19, the outer wall of the bottom plate 5 is evenly provided with the insertion grooves matched with the insertion blocks 19, the insertion blocks 19 are located in the inner cavities of the insertion grooves, friction force exists between the insertion blocks 19 and the insertion grooves, the insertion blocks 19 are stably connected with the insertion grooves, when the insertion blocks 19 are moved out of the inner cavities of the insertion grooves, the elastic pad 7 is disconnected with the bottom plate 5, the damaged elastic pad 7 can be conveniently replaced, and the using effect.

Example 2:

referring to fig. 2 and 5, based on embodiment 1, the storage box 3 includes a supporting plate 31 fixedly connected to the top end of the hydraulic rod 2, a surrounding plate 32 is sleeved on the outer wall of the supporting plate 31, the cross section of the surrounding plate 32 is a hollow rectangle, the outer walls of the bottoms of the left and right sides of the surrounding plate 32 are both provided with openings, and the connecting rod 14 is inserted in the inner cavity of the opening, the connecting rod 14 can rotate in the inner cavity of the opening and can slide left and right, the outer walls of the left side and the right side of the supporting plate 31 are both provided with a connecting groove 16, one end of the connecting rod 14 close to the supporting plate 31 is inserted in the inner cavity of the connecting groove 16, the connecting rod 14 is pulled out of the inner cavity of the connecting groove 16 outwards, the enclosing plate 32 is disconnected from the supporting plate 31, the enclosing plate 32 moves downwards, the position of the supporting plate 31 in the inner cavity of the enclosing plate 32 is raised, and drilling equipment is conveniently placed above the supporting plate 31 or is conveniently removed from the upper side of the supporting plate 31;

referring to fig. 5, the outer walls of the upper side and the lower side of the connecting rod 14 are fixedly provided with fixing blocks 15, the inner walls of the upper side and the lower side of the connecting groove 16 are provided with fixing grooves, the fixing blocks 15 are located in the inner cavities of the fixing grooves, the outer wall of the connecting rod 14 is sleeved with a fixing sleeve 18, the fixing sleeve 18 can only slide on the outer wall of the connecting rod 14 and cannot rotate, the outer walls of the left side and the right side of the enclosing plate 32 are provided with storage grooves 17, one end of the fixing sleeve 18 close to the enclosing plate 32 is inserted into the inner cavity of the storage groove 17, the vertical cross sections of the fixing sleeve 18 and the storage groove 17 are rectangular, the connecting rod 14 cannot rotate, the fixing blocks 15 cannot move out of the inner cavities of the fixing grooves, the connecting rod 14 and the connecting;

referring to fig. 6, mounting grooves 20 are formed in the outer walls of the left side and the right side of a fixing pile 6, a stopper 21 is inserted into an inner cavity of the mounting groove 20, the vertical section of the stopper 21 is trapezoidal, a support spring is arranged between the stopper 21 and the mounting groove 20, the support spring is fixedly connected with the outer walls of the stopper 21 and the inner wall of the mounting groove 20, the stopper 21 can be moved into the inner cavity of the mounting groove 20, a limiting block 22 is uniformly arranged on the outer wall of one side, away from each other, of each of the two groups of stoppers 21, the limiting block 22 is fixedly connected with the stopper 21, one end, away from the stopper 21, of the limiting block 22 is arranged obliquely upwards, the stopping is performed through the stopper 21 and;

have increased parts such as connecting rod 14, connecting groove 16, dog 21 and stopper 22 for embodiment 1, make and deposit case 3 and can split into layer board 31 and bounding wall 32 for make drilling equipment conveniently lay and take away, and dog 21 and stopper 22 make spud pile 6 be connected with soil more stably, make the off tracking device of preventing fixed stable.

The working principle is as follows: the deviation preventing device is placed in an area needing drilling, the limiting sleeve 13 is moved out of an inner cavity of a limiting groove forwards, the limiting sleeve 13 is rotated, the rotating rod 12 drives the gear 44 to rotate, the moving plate 42 moves upwards or downwards through matching with the rack, the height of the left side or right side telescopic supporting leg 4 is adjusted according to the height of the ground, after the deviation preventing device is completed, the limiting sleeve 13 is inserted into the inner cavity of the limiting groove backwards, then the fixing pile 6 is inserted into soil downwards, then the hydraulic rod 2 works, the storage box 3 drives the drilling equipment to move downwards, the target area is drilled through the working of the drilling equipment, after the working is completed, the drilling equipment stops working, and the hydraulic rod 2 drives the storage box 3 to move upwards with the drilling equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centring device is prevented with probing to geotechnical engineering reconnaissance, includes mounting panel (1), its characterized in that: mounting panel (1) top outer wall fixed mounting has four hydraulic stem of group (2), four groups hydraulic stem (2) top and deposit case (3) fixed connection, the bottom outer wall of depositing case (3) and mounting panel (1) has all seted up the opening, it all runs through spiro union threaded rod (8), two sets of to deposit case (3) left and right sides outer wall threaded rod (8) one end that is close to each other all is provided with fixed plate (9), the equal fixed mounting of mounting panel (1) bottom left and right sides outer wall has flexible stabilizer blade (4), flexible stabilizer blade (4) bottom and bottom plate (5) fixed connection, the jack has been seted up to bottom plate (5) top outer wall, and the jack inner chamber runs through to peg graft and has spud pile (6).

2. The drilling deviation preventing device for geotechnical engineering investigation of claim 1, wherein: the telescopic support leg (4) comprises a support plate (41) fixedly connected with the outer wall of the top of the bottom plate (5), a moving groove (43) is formed in the outer wall of the top of the support plate (41), a moving plate (42) is inserted into the top end of the inner cavity of the moving groove (43), a groove (45) is formed in the outer wall of the bottom of the moving plate (42), racks are fixedly mounted on the inner wall of the groove (45), a rotating rod (12) is arranged on the outer wall of the front side of the support plate (41), the rear end of the rotating rod (12) extends to the inner cavity of the groove (45) and is fixedly connected with a gear (44), the gear (44) is meshed with the racks, a limiting sleeve (13) is sleeved on the outer wall of the rotating rod (12), a limiting groove is formed in the outer wall of the front side of the support plate (41).

3. The drilling deviation preventing device for geotechnical engineering investigation of claim 2, wherein: the outer wall of the left side and the right side of the moving plate (42) are fixedly provided with sliding blocks (10), the inner walls of the left side and the right side of the moving groove (43) are provided with sliding grooves (11), and the sliding blocks (10) are located in inner cavities of the sliding grooves (11).

4. The drilling deviation preventing device for geotechnical engineering investigation of claim 1, wherein: deposit case (3) including with hydraulic stem (2) top fixed connection's layer board (31), layer board (31) outer wall has cup jointed bounding wall (32), the trompil has all been seted up to bounding wall (32) left and right sides bottom outer wall, and the trompil inner chamber runs through to peg graft and has had connecting rod (14), spread groove (16) have all been seted up to layer board (31) left and right sides outer wall, connecting rod (14) are close to the one end of layer board (31) and peg graft in the inner chamber of spread groove (16).

5. The drilling deviation preventing device for geotechnical engineering investigation of claim 4, wherein: the equal fixed mounting of both sides outer wall has fixed block (15) about connecting rod (14), the fixed slot has all been seted up to both sides inner wall about spread groove (16), and fixed block (15) are located the inner chamber of fixed slot, connecting rod (14) outer wall has cup jointed fixed sleeve (18), storage tank (17) have all been seted up to bounding wall (32) left and right sides outer wall, and fixed sleeve (18) are close to the one end of bounding wall (32) and peg graft in the inner chamber of storage tank (17), and the perpendicular cross-section of fixed sleeve (18) and storage tank (17) all is the rectangle.

6. The drilling deviation preventing device for geotechnical engineering investigation of claim 1, wherein: bottom plate (5) bottom outer wall is provided with cushion (7), cushion (7) top outer wall evenly is provided with inserted block (19), bottom plate (5) bottom outer wall evenly seted up with inserted block (19) assorted slot, and inserted block (19) are located the inner chamber of slot.

7. The drilling deviation preventing device for geotechnical engineering investigation of claim 1, wherein: mounting groove (20) have all been seted up to spud pile (6) left and right sides outer wall, mounting groove (20) inner chamber is pegged graft and is had dog (21), be provided with supporting spring between dog (21) and mounting groove (20).

8. The drilling deviation preventing device for geotechnical engineering investigation of claim 7, wherein: two sets of dog (21) keep away from one side outer wall each other and evenly be provided with stopper (22), stopper (22) keep away from the one end slope of dog (21) and upwards set up.