CN213627458U

CN213627458U - Off tracking device is prevented with probing to engineering reconnaissance

Info

Publication number: CN213627458U
Application number: CN202022873364.4U
Authority: CN
Inventors: 张敏; 刘培美; 叶木华
Original assignee: Chinese Nonferrous Metal Survey And Design Institute Of Changsha Co ltd
Current assignee: Chinese Nonferrous Metal Survey And Design Institute Of Changsha Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-06
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a drilling deviation preventing device for engineering investigation, which comprises a base, wherein two first plate bodies are symmetrically welded on the upper surface of the base, a third plate body is arranged on one side adjacent to the two first plate bodies, two second plate bodies are symmetrically welded on the upper surface of the third plate body, and a first pipe body is welded on one side adjacent to the two second plate bodies; when the deviation operation is prevented to the drill bit, take place to deform through the inside third spring of first body and drive the second arc and carry out the centre gripping to the drill bit, press down the inside slip of third plate body drive slider at first spout, the third plate body drives third articulated piece and reciprocates, the hinge bar drives the inside slip of second articulated piece at the third spout, the direction removal of second articulated piece drive second arc drill bit, the second arc carries out the centre gripping to the drill bit, avoid the drill bit to vibrate from top to bottom and cause the phenomenon of drill bit deviation, the work efficiency of device has been improved greatly.

Description

Off tracking device is prevented with probing to engineering reconnaissance

Technical Field

The utility model relates to an engineering reconnaissance technical field specifically is a off tracking device is prevented with probing to engineering reconnaissance.

Background

The exploration of construction engineering refers to the survey and drawing of topography, geology and hydrology, exploration test for meeting the requirements of planning, design, construction, operation and comprehensive treatment of engineering construction, and provides the activities of corresponding achievements and data, the survey, design, processing and monitoring activities in geotechnical engineering also belong to the category of engineering exploration, drilling equipment is needed to be used for drilling geology when engineering exploration is carried out, the phenomenon of deviation of a drill bit is easy to occur when the drilling equipment is used for drilling, when the existing drilling deviation-preventing device is used, an offset adjusting rod is rotated, the offset adjusting rod is connected through threads to drive an adjusting lantern ring connected with the top of a connecting rod to transversely transmit, the central points of the adjusting lantern ring and a fixed lantern ring are offset, so that the exploration instrument is obliquely fixed, the two adjusting rods synchronously rotate through synchronous belt transmission, and forward threads and reverse threads at the two ends of the adjusting rod respectively drive the inner wall of a sleeve at the outer side to be provided with a meter lantern ring The clamping plate with the surface thread corresponding to the thread groove realizes reverse synchronous transmission and realizes clamping and fixing of the drilling tool, but the following problems still exist:

the existing deviation preventing device can only perform left and right damping adjustment on a drill bit after the drill bit is clamped and fixed, when the drill bit vibrates up and down in use, the phenomenon of deviation caused by the up and down vibration is easily caused, the deviation preventing effect of the deviation preventing device is greatly reduced, the service life of the drill bit is greatly reduced, and therefore the deviation preventing device for drilling for engineering investigation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deviation device is prevented with probing to engineering reconnaissance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the drilling anti-deviation device for engineering investigation comprises a base, wherein two first plate bodies are symmetrically welded on the upper surface of the base, a third plate body is arranged on one side adjacent to the two first plate bodies, two second plate bodies are symmetrically welded on the upper surface of the third plate body, a first pipe body is welded on one side adjacent to the two second plate bodies, a first rod body is connected to the inner side wall of the first pipe body in a sliding mode, a third spring is welded at one end, close to the first pipe body, of the first rod body, one end, far away from the first rod body, of the third spring is welded inside the first pipe body, one end, far away from the first pipe body, of the first rod body is connected with a first arc-shaped plate, first hinge blocks are welded at the tops of the two sides adjacent to the first plate bodies, hinge plates are hinged to the lower surfaces of the first hinge blocks, and second fixed blocks are uniformly welded on one sides of the hinge, a third fixed block is welded on one side, close to the hinged plate, of the second plate body, two third hinged blocks are symmetrically welded on the lower surface of the third plate body, hinged rods are hinged on the lower surfaces of the two third hinged blocks, a second hinged block is hinged on one end, far away from the third hinged block, of each hinged rod, two third sliding grooves are symmetrically formed in the upper surface of the base, the lower surface of each second hinged block is connected to the inside of each third sliding groove in a sliding mode, a second pipe body is welded on one side, far away from the first plate body, of each second hinged block, a second rod body is connected to the inner side wall of each second pipe body in a sliding mode, a fourth spring is welded on one end, close to the second pipe body, of each second rod body, one end, far away from the second rod body, of each second spring is welded inside the corresponding second pipe body, and a second arc-shaped plate is welded on one end, far away, two second spouts, two have been seted up to the bilateral symmetry of base the equal sliding connection in inside of second spout has the L shaped plate, the lateral wall sliding connection of L shaped plate has the casing, the welding of the inside diapire of casing has the sixth spring, the top of sixth spring weld in the lower surface of L shaped plate.

As further preferable in the present technical solution: the articulated slab is close to one side welding of first plate body has first fixed block, first fixed block is kept away from one side welding of articulated slab has the second spring, the second spring is kept away from the one end of first fixed block weld in one side of first plate body.

As further preferable in the present technical solution: two first spout has all been seted up to the adjacent one side of first plate body, the slider has all been welded to the both sides of third plate body, one side sliding connection of slider in the inside of first spout, the lower surface welding of slider has first spring, first spring is kept away from the one end of slider weld in the inside diapire of first spout.

As further preferable in the present technical solution: the base with the through-hole has all been seted up to the upper surface of third plate body.

As further preferable in the present technical solution: the lower surface welding of casing has the fixed plate, the symmetrical threaded connection of upper surface of fixed plate has two first fixing bolt, the symmetrical threaded connection of lower surface of base has two second fixing bolt, the inside of second spout is inserted to the one end of second fixing bolt.

As further preferable in the present technical solution: one side of the second hinge block, which is close to the second pipe body, is welded with a fifth spring, and one end of the fifth spring, which is far away from the second hinge block, is welded on the inner side wall of the third sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

when the deviation operation is prevented to the drill bit, take place to deform through the inside third spring of first body and drive the second arc and carry out the centre gripping to the drill bit, press down the inside slip of third plate body drive slider at first spout, the third plate body drives third articulated piece and reciprocates, the hinge bar drives the inside slip of second articulated piece at the third spout, the direction removal of second articulated piece drive second arc drill bit, the second arc carries out the centre gripping to the drill bit, avoid the drill bit to vibrate from top to bottom and cause the phenomenon of drill bit deviation, the work efficiency of device has been improved greatly.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle housing of the present invention;

fig. 4 is a schematic view of the connection structure of the second hinge block and the hinge rod of the present invention.

In the figure: 1. a base; 2. a first plate body; 3. a first spring; 4. a slider; 5. a first chute; 6. a second spring; 7. a first fixed block; 8. a first hinge block; 9. a hinge plate; 10. a second fixed block; 11. a second plate body; 12. a first pipe body; 13. a first arc-shaped plate; 14. a third spring; 15. a first rod body; 16. a third fixed block; 17. a third plate body; 18. a second tube body; 19. a fourth spring; 20. a second rod body; 21. a second arc-shaped plate; 22. a second hinge block; 23. a hinged lever; 24. a third hinge block; 25. a second chute; 26. a through hole; 27. a fifth spring; 28. a fixing plate; 29. a third chute; 30. a second fixing bolt; 31. an L-shaped plate; 32. a housing; 33. a sixth spring; 34. a first fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a drilling deviation preventing device for engineering investigation comprises a base 1, wherein two first plate bodies 2 are symmetrically welded on the upper surface of the base 1, a third plate body 17 is arranged on one side, adjacent to the two first plate bodies 2, of the third plate body 17, two second plate bodies 11 are symmetrically welded on the upper surface of the third plate body 17, a first pipe body 12 is welded on one side, adjacent to the two second plate bodies 11, of the inner side wall of the first pipe body 12, a first rod body 15 is connected on the inner side wall of the first pipe body 12 in a sliding mode, a third spring 14 is welded at one end, close to the first pipe body 12, of the first rod body 15, one end, far away from the first rod body 15, of the third spring 14 is welded inside the first pipe body 12, a first arc-shaped plate 13 is connected at one end, far away from the first pipe body 12, first hinge blocks 8 are welded on the tops of one side, adjacent to the two first plate bodies 2, a hinge plate, a third fixing block 16 is welded on one side of the second plate body 11 close to the hinge plate 9, two third hinge blocks 24 are symmetrically welded on the lower surface of the third plate body 17, hinge rods 23 are hinged on the lower surfaces of the two third hinge blocks 24, a second hinge block 22 is hinged on one end of each hinge rod 23 far away from the third hinge block 24, two third sliding grooves 29 are symmetrically formed in the upper surface of the base 1, the lower surface of each second hinge block 22 is connected inside the corresponding third sliding groove 29 in a sliding manner, a second pipe body 18 is welded on one side of each second hinge block 22 far away from the first plate body 2, a second rod body 20 is connected on the inner side wall of the second pipe body 18 in a sliding manner, a fourth spring 19 is welded on one end of the second rod body 20 close to the second pipe body 18, one end of the fourth spring 19 far away from the second rod body 20 is welded inside the second pipe body 18, and a second arc-shaped plate 21 is welded on one, two second spout 25 have been seted up to base 1's bilateral symmetry, and the equal sliding connection in inside of two second spout 25 has L shaped plate 31, and the lateral wall sliding connection of L shaped plate 31 has casing 32, and the welding of the inside diapire of casing 32 has sixth spring 33, and the top of sixth spring 33 welds in the lower surface of L shaped plate 31.

In this embodiment, specifically: a first fixing block 7 is welded on one side, close to the first plate body 2, of the hinged plate 9, a second spring 6 is welded on one side, far away from the hinged plate 9, of the first fixing block 7, and one end, far away from the first fixing block 7, of the second spring 6 is welded on one side of the first plate body 2; through the setting of first fixed block 7 and second spring 6, when articulated slab 9 horizontal hunting, one side of articulated slab 9 drives first fixed block 7 and extrudees second spring 6, and second spring 6 takes place deformation, plays the effect of buffering to articulated slab 9.

In this embodiment, specifically: a first sliding groove 5 is formed in one side, adjacent to the two first plate bodies 2, of each third plate body 17, sliding blocks 4 are welded to the two sides of each third plate body 17, one side of each sliding block 4 is connected to the inside of the corresponding first sliding groove 5 in a sliding mode, a first spring 3 is welded to the lower surface of each sliding block 4, and one end, far away from the corresponding sliding block 4, of each first spring 3 is welded to the bottom wall of the inside of the corresponding first sliding groove 5; through the setting of first spout 5, slider 4 and first spring 3, drive slider 4 when third plate body 17 reciprocates and slide in the inside of first spout 5 to lead to third plate body 17, slider 4 extrudees first spring 3, and first spring 3 takes place to deform and cushions third plate body 17.

In this embodiment, specifically: through holes 26 are formed in the upper surfaces of the base 1 and the third plate body 17; through the setting of through-hole 26, the drill bit runs through the inside of through-hole 26, conveniently prevents that the off tracking device carries on spacingly to the drill bit.

In this embodiment, specifically: the lower surface of the shell 32 is welded with a fixing plate 28, the upper surface of the fixing plate 28 is symmetrically and threadedly connected with two first fixing bolts 34, the lower surface of the base 1 is symmetrically and threadedly connected with two second fixing bolts 30, and one end of each second fixing bolt 30 is inserted into the corresponding second sliding groove 25; through the setting of fixed plate 28 and first fixing bolt 34, rotatory first fixing bolt 34 can be fixed plate 28 subaerial, and fixed plate 28 has increased the area of contact between casing 32 and the ground, and through the setting of second fixing bolt 30, the one end that second fixing bolt 30 is close to base 1 inserts the inside of second spout 25, and rotatory second fixing bolt 30 can be fixed the inside at second spout 25 with L shaped plate 31.

In this embodiment, specifically: one side of the second hinge block 22 close to the second pipe body 18 is welded with a fifth spring 27, and one end of the fifth spring 27 far away from the second hinge block 22 is welded on the inner side wall of the third sliding groove 29; through the setting of fifth spring 27, when second articulated piece 22 slides in the inside of third spout 29, second articulated piece 22 extrudees fifth spring 27, and fifth spring 27 takes place to warp and can play the effect of buffering to second articulated piece 22.

Working principle or structural principle, when in use, a worker moves the device to a working ground for use, the fixing plate 28 is attached to the ground, the fixing plate 28 is fixed by rotating the first fixing bolt 34, the L-shaped plate 31 is pulled to slide in the second sliding groove 25, the second fixing bolt 30 is rotated, one end of the second fixing bolt 30 fixes the L-shaped plate 31 in the second sliding groove 25, the L-shaped plate 31 is matched with the shell 32, so that the height of the device is adjusted, the device is supported, the third plate body 17 is pressed to drive the sliding block 4 to slide in the first sliding groove 5, the sliding block 4 extrudes the first spring 3, the first spring 3 is deformed to buffer the sliding block 4 and the third plate body 17, the third plate body 17 drives the second plate body 11 to move up and down, the second plate body 11 drives the third fixing block 16 to move up and down, and by hinging of the first hinging block 8, the hinged plate 9 swings left and right, the second fixed block 10 limits the third fixed block 16, when the third fixed block 16 moves up and down, the second fixed block 10 and the hinged plate 9 are extruded, the hinged plate 9 is stressed to drive the first fixed block 7 to extrude the second spring 6, the second spring 6 deforms to buffer the hinged plate 9, the third plate body 17 drives the third hinged block 24 to move up and down, the hinged rod 23 swings left and right through the hinging of the third hinged block 24, the hinged rod 23 drives the second hinged block 22 to slide in the third sliding groove 29, the second hinged block 22 extrudes the fifth spring 27 to buffer the second hinged block 22, a worker penetrates through the through hole 26, the drill bit deforms through the third spring 14 in the first pipe body 12 to drive the first rod body 15 and the first arc-shaped plate 13 to fix the drill bit, the fourth spring 19 deforms to drive the second rod body 20 and the second arc-shaped plate 21 to clamp and fix the arc-shaped drill bit, thereby accomplish the installation to the drill bit, when the skew takes place for the drill bit, adjustment about the second arc 21 carries out the drill bit, and first arc 13 drives second plate body 11 and third plate body 17 and reciprocates, cushions and adjusts the drill bit vibration from top to bottom.

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 deviation device is prevented with probing to engineering reconnaissance, includes base (1), its characterized in that: the upper surface of the base (1) is symmetrically welded with two first plate bodies (2), one side of the two first plate bodies (2) adjacent to each other is provided with a third plate body (17), the upper surface of the third plate body (17) is symmetrically welded with two second plate bodies (11), one side of the two second plate bodies (11) adjacent to each other is welded with a first pipe body (12), the inner side wall of the first pipe body (12) is connected with a first rod body (15) in a sliding manner, one end, close to the first pipe body (12), of the first rod body (15) is welded with a third spring (14), one end, far away from the first rod body (15), of the third spring (14) is welded inside the first pipe body (12), one end, far away from the first pipe body (12), of the first rod body (15) is connected with a first arc-shaped plate (13), and the top of one side of the two first plate bodies (2) adjacent to each other is welded with a first hinged block (, the lower surface of the first hinge block (8) is hinged with a hinge plate (9), one side of the hinge plate (9) is uniformly welded with a second fixed block (10), one side of the second plate body (11) close to the hinge plate (9) is welded with a third fixed block (16), the lower surface of the third plate body (17) is symmetrically welded with two third hinge blocks (24), the lower surfaces of the third hinge blocks (24) are hinged with hinge rods (23), one end, far away from the third hinge blocks (24), of each hinge rod (23) is hinged with a second hinge block (22), the upper surface of the base (1) is symmetrically provided with two third sliding grooves (29), the lower surface of each second hinge block (22) is slidably connected inside the corresponding third sliding groove (29), one side, far away from the first plate body (2), of each second hinge block (22) is welded with a second pipe body (18), a second rod body (20) is connected to the inner side wall of the second pipe body (18) in a sliding mode, a fourth spring (19) is welded at one end, close to the second pipe body (18), of the second rod body (20), one end of the fourth spring (19) far away from the second rod body (20) is welded inside the second pipe body (18), a second arc-shaped plate (21) is welded at one end of the second rod body (20) far away from the second pipe body (18), two second sliding grooves (25) are symmetrically arranged on two sides of the base (1), L-shaped plates (31) are connected inside the two second sliding grooves (25) in a sliding manner, the outer side wall of the L-shaped plate (31) is connected with a shell (32) in a sliding manner, a sixth spring (33) is welded on the inner bottom wall of the shell (32), the top of the sixth spring (33) is welded to the lower surface of the L-shaped plate (31).

2. The drilling deviation preventing device for engineering investigation of claim 1, wherein: articulated slab (9) are close to one side welding of first plate body (2) has first fixed block (7), first fixed block (7) are kept away from one side welding of articulated slab (9) has second spring (6), second spring (6) are kept away from the one end of first fixed block (7) weld in one side of first plate body (2).

3. The drilling deviation preventing device for engineering investigation of claim 1, wherein: two first spout (5) have all been seted up to adjacent one side of first plate body (2), slider (4) have all been welded to the both sides of third plate body (17), one side sliding connection in of slider (4) the inside of first spout (5), the lower surface welding of slider (4) has first spring (3), keep away from first spring (3) the one end of slider (4) weld in the inside diapire of first spout (5).

4. The drilling deviation preventing device for engineering investigation of claim 1, wherein: through holes (26) are formed in the upper surfaces of the base (1) and the third plate body (17).

5. The drilling deviation preventing device for engineering investigation of claim 1, wherein: the lower surface welding of casing (32) has fixed plate (28), the symmetrical threaded connection of upper surface of fixed plate (28) has two first fixing bolt (34), the symmetrical threaded connection of lower surface of base (1) has two second fixing bolt (30), the inside of second spout (25) is inserted to the one end of second fixing bolt (30).

6. The drilling deviation preventing device for engineering investigation of claim 1, wherein: one side of the second hinge block (22) close to the second pipe body (18) is welded with a fifth spring (27), and one end, far away from the second hinge block (22), of the fifth spring (27) is welded on the inner side wall of the third sliding groove (29).