CN219492229U

CN219492229U - Novel drill rod for geological survey

Info

Publication number: CN219492229U
Application number: CN202320563977.9U
Authority: CN
Inventors: 范春伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-08
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the field of geological investigation, and discloses a novel drill rod for geological investigation, which comprises a drill rod body, wherein a reinforcing mechanism is fixedly arranged on the outer wall of the drill rod body, a drill shaft is movably connected to the inner wall of the drill rod body, a screw rod is detachably arranged on the front surface of the drill rod body, a nut is movably connected to the outer wall of the screw rod, a telescopic spring is fixedly connected to the front surface of the drill shaft, a movable block is fixedly connected to one end of the telescopic spring, and a left protection plate is movably connected to one side of the drill rod body. This novel drilling rod is used in geological survey through drilling rod body, strengthening mechanism, rig pivot, screw rod, nut, extension spring, movable block and the spacing groove that set up, can make this drilling rod possess the effectual effect of reinforcement, utilizes simple and swift mode to carry out multiple reinforcement with drilling rod body and rig pivot, avoids the drilling rod body to take place to drop or not hard up problem, has satisfied people's user demand.

Description

Novel drill rod for geological survey

Technical Field

The utility model relates to the field of geological investigation, in particular to a novel drill rod for geological investigation.

Background

Geological investigation is to survey and detect geology by various means and methods, determine a proper bearing layer, determine foundation types according to the foundation bearing capacity of the bearing layer, calculate investigation activities of foundation parameters, and the main means of geological investigation is to drill, sample or crush geological strata or soil by using a drilling machine in combination with a drilling rod.

In the chinese utility model patent: the drill rod device for geological exploration of mines comprises a fixed sleeve, wherein the inner wall of the fixed sleeve is movably connected with a movable rod, a first connecting groove is formed in the bottom of the movable rod, a connecting rod is movably connected with the inner wall of the first connecting groove, a drill bit is fixedly connected with the bottom of the connecting rod, a chute is formed in the outer wall of the fixed sleeve, a blind hole is formed in the outer wall of the movable rod, a fixed block is fixedly connected with the inner wall of the blind hole, and a spring is fixedly connected with the outer wall of the fixed block. This drilling rod device of geological prospecting that mine was used can be adjusted the length of drilling rod to when prospecting the mine, can survey through the adjustment drilling rod according to the actual conditions in mine, increase the practicality of considering the drilling rod, and conveniently carry the drilling rod after contracting, satisfied the user demand of drilling rod when prospecting the mine.

The following problems exist in the prior art:

1. the drill rod reinforcement effect of geological exploration in the prior art is poor, the problem that the drill rod loosens or falls off easily due to insufficient reinforcement effect when being connected with a drill spindle, and the drill rod is inconvenient when different drill rods are replaced.

2. The drill rod protection effect of traditional geological prospecting is poor, can produce stone grain and splash when punching to the stratum of geology, thereby lead to the reinforced structure impaired and damage and influence the effect of reinforcement because of lacking protective structure and splashing because of stone grain.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel drill rod for geological investigation, which has the advantages of good reinforcing effect, good protection effect and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purposes of good reinforcement effect and good protection effect, the utility model provides the following technical scheme: the utility model provides a novel drilling rod is used in geological survey, includes the drilling rod body, the outer wall fixed mounting of drilling rod body has reinforcing mechanism, the inner wall swing joint of drilling rod body has the rig pivot, the front of drilling rod body can be dismantled there is the screw rod, the outer wall swing joint of screw rod has the nut, the front fixedly connected with extension spring of rig pivot.

One end fixedly connected with movable block of extension spring, one side swing joint of drilling rod body has left guard plate, one side swing joint of left guard plate has right guard plate, one side fixedly connected with inserted block of left guard plate can make this drilling rod possess the effectual effect of reinforcement, utilizes simple and swift mode to carry out multiple reinforcement with drilling rod body and rig pivot, avoids the drilling rod body to take place to drop or not hard up problem, has satisfied people's user demand.

Preferably, the strengthening mechanism comprises a fixed block, the front swing joint of fixed block has the loose axle, one side swing joint of fixed block has the fixture block, one side swing joint of fixture block has the stopper, and strengthening mechanism utilizes the loose axle to adjust the fixture block to reach the effect of strengthening with fixture block cooperation stopper.

Preferably, the front of the drill rod body is provided with a thread groove, and the drill rod body is movably connected with the screw rod through the thread groove, so that the screw rod is convenient and quick to assemble and disassemble due to the thread groove.

Preferably, the number of the nuts is two, the two nuts are symmetrically arranged by taking the vertical center line of the drilling machine rotating shaft as a symmetrical axis, and the nuts can fasten the screw rod so as to fasten the drill rod body and the drilling machine rotating shaft.

Preferably, the limiting groove is formed in the front face of the drill rod body, the drill rod body is movably connected with the movable block through the limiting groove, and when the movable block is located at the limiting groove along with the degree of inserting the drill rod body into the drill shaft, the movable block is pushed by the telescopic spring to extend out, so that limiting and positioning functions are provided.

Preferably, the slot has been seted up to one side of right guard plate, and the shape size of inserted block and the shape size of slot are all mutually matched, and inserted block cooperation slot can carry out quick block with left guard plate and right guard plate.

Preferably, the number of the inserting blocks is two, the two inserting blocks are symmetrically arranged by taking the horizontal central line of the left protection plate as a symmetrical axis, and the two inserting blocks are matched with the two slots to provide more stable clamping.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel drill rod for geological survey, which comprises the following components

The beneficial effects are that:

1. this novel drilling rod is used in geological survey through drilling rod body, strengthening mechanism, rig pivot, screw rod, nut, extension spring, movable block and the spacing groove that set up, can make this drilling rod possess the effectual effect of reinforcement, utilizes simple and swift mode to carry out multiple reinforcement with drilling rod body and rig pivot, avoids the drilling rod body to take place to drop or not hard up problem, has satisfied people's user demand.

2. This geological survey is with novel drilling rod, through left guard plate, right guard plate, cartridge and the slot that set up, can make this drilling rod possess the effectual effect of protection, utilize cartridge cooperation slot to carry out the block with left guard plate and right guard plate to with this parcel protection to reinforced structure avoids stone grain to cause the damage to reinforced structure.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of the reinforcement mechanism of the present utility model;

FIG. 5 is a top view of the left and right guard plate structures of the present utility model;

fig. 6 is a schematic diagram showing the connection of the left protection plate and the right protection plate in the three-dimensional structure.

In the figure: 1. a drill rod body; 2. a reinforcement mechanism; 201. a fixed block; 202. a movable shaft; 203. a clamping block; 204. a limiting block; 3. a drill spindle; 4. a screw; 5. a nut; 6. a telescopic spring; 7. a movable block; 8. a limit groove; 9. a left protection plate; 10. a right protection plate; 11. inserting blocks; 12. a slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the novel drill rod for geological exploration provided by the utility model is shown in fig. 1 to 6: the utility model provides a novel drilling rod is used in geological survey, includes drilling rod body 1, and the outer wall fixed mounting of drilling rod body 1 has strengthening mechanism 2, and the inner wall swing joint of drilling rod body 1 has rig pivot 3, and the front of drilling rod body 1 can be dismantled there is screw rod 4, and the outer wall swing joint of screw rod 4 has nut 5, and the front fixedly connected with extension spring 6 of rig pivot 3.

One end fixedly connected with movable block 7 of expansion spring 6, one side swing joint of drilling rod body 1 has left guard plate 9, one side swing joint of left guard plate 9 has right guard plate 10, one side fixedly connected with inserted block 11 of left guard plate 9 can make this drilling rod possess the effectual effect of reinforcement, utilize simple and swift mode to carry out multiple reinforcement with drilling rod body 1 and rig pivot 3, avoid drilling rod body 1 to take place to drop or not hard up problem, satisfied people's user demand.

In this embodiment, the strengthening mechanism 2 includes a fixed block 201, the front of the fixed block 201 is movably connected with a movable shaft 202, one side of the fixed block 201 is movably connected with a clamping block 203, one side of the clamping block 203 is movably connected with a limiting block 204, and the strengthening mechanism 2 can adjust the clamping block 203 by using the movable shaft 202 and achieve the strengthening effect by matching the clamping block 203 with the limiting block 204.

In this embodiment, the front of drilling rod body 1 is provided with the screw thread groove, and drilling rod body 1 passes through screw thread groove and screw rod 4 swing joint, and the screw thread groove makes screw rod 4's easy dismounting swift.

In this embodiment, the number of the nuts 5 is two, and the two nuts 5 are symmetrically arranged with the vertical center line of the drill shaft 3 as a symmetry axis, and the nuts 5 can fasten the screw 4, so as to fasten the drill rod body 1 and the drill shaft 3.

In this embodiment, the front of the drill rod body 1 is provided with the limit groove 8, and the drill rod body 1 is movably connected with the movable block 7 through the limit groove 8, when the movable block 7 is pushed to extend out by the expansion spring 6 after being positioned at the limit groove 8 along with the degree of inserting the drill shaft 3 into the drill rod body 1, so as to provide the functions of limiting and positioning.

Example 2

On the basis of the embodiment 1, a preferred embodiment of the novel drill rod for geological exploration provided by the utility model is shown in fig. 1 to 6: the slot 12 has been seted up to one side of right guard plate 10, and the shape size of inserted block 11 and the shape size of slot 12 are all mutually matched, and inserted block 11 cooperation slot 12 can carry out quick block with left guard plate 9 and right guard plate 10.

In this embodiment, the number of the inserting blocks 11 is two, and the two inserting blocks 11 are symmetrically arranged with the horizontal center line of the left protection plate 9 as the symmetry axis, so that the two inserting blocks 11 are matched with the two slots 12 to provide a more stable clamping.

During the use, can insert the inside of drilling machine pivot 3 drilling rod body 1, wait to insert the back telescopic spring 6 in place and can promote movable block 7 and make it stretch out through spacing groove 8, later run through drilling machine pivot 3 and drilling rod body 1 and use nut 5 to fasten screw rod 4, later break off the fixture block 203 and make it cooperate stopper 204 to consolidate drilling machine pivot 3 and drilling rod body 1, later utilize insert 11 and slot 12 to carry out the block with the right guard plate 10 with left guard plate 9 and with this parcel protection to reinforced structure etc..

To sum up, this novel drilling rod is used in geological survey can reach the effectual purpose of reinforcement, utilizes simple and swift mode to carry out multiple reinforcement with drilling rod body 1 and rig pivot 3, avoids drilling rod body 1 to take place to drop or not hard up problem to utilize insert 11 cooperation slot 12 to carry out the block with left guard plate 9 and right guard plate 10, and wrap up the protection with this to reinforced structure, avoid stone grain to cause the damage to reinforced structure.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a novel drilling rod is used in geological survey, includes drilling rod body (1), its characterized in that: the novel drilling machine is characterized in that a reinforcing mechanism (2) is fixedly arranged on the outer wall of the drilling rod body (1), a drilling machine rotating shaft (3) is movably connected to the inner wall of the drilling rod body (1), a screw rod (4) is detachably arranged on the front face of the drilling rod body (1), a nut (5) is movably connected to the outer wall of the screw rod (4), and a telescopic spring (6) is fixedly connected to the front face of the drilling machine rotating shaft (3);

one end fixedly connected with movable block (7) of extension spring (6), one side swing joint of drilling rod body (1) has left guard plate (9), one side swing joint of left guard plate (9) has right guard plate (10), one side fixedly connected with inserted block (11) of left guard plate (9).

2. The novel drill rod for geological survey of claim 1, wherein: the reinforcing mechanism (2) comprises a fixed block (201), the front face of the fixed block (201) is movably connected with a movable shaft (202), one side of the fixed block (201) is movably connected with a clamping block (203), and one side of the clamping block (203) is movably connected with a limiting block (204).

3. The novel drill rod for geological survey of claim 1, wherein: the front of the drill rod body (1) is provided with a thread groove, and the drill rod body (1) is movably connected with the screw rod (4) through the thread groove.

4. The novel drill rod for geological survey of claim 1, wherein: the number of the nuts (5) is two, and the two nuts (5) are symmetrically arranged by taking the vertical center line of the drilling machine rotating shaft (3) as a symmetrical axis.

5. The novel drill rod for geological survey of claim 1, wherein: the front of the drill rod body (1) is provided with a limit groove (8), and the drill rod body (1) is movably connected with the movable block (7) through the limit groove (8).

6. The novel drill rod for geological survey of claim 1, wherein: one side of the right protection plate (10) is provided with a slot (12), and the shape and the size of the inserting block (11) are matched with those of the slot (12).

7. The novel drill rod for geological survey of claim 1, wherein: the number of the inserting blocks (11) is two, and the two inserting blocks (11) are symmetrically arranged by taking the horizontal central line of the left protection plate (9) as a symmetrical axis.