CN213116223U

CN213116223U - Core drilling device convenient for taking core

Info

Publication number: CN213116223U
Application number: CN202021952476.2U
Authority: CN
Inventors: 徐明生
Original assignee: Jsti Group Guangdong Testing And Certification Co ltd
Current assignee: Jsti Group Guangdong Testing And Certification Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-04
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a bore core device convenient to rock core is taken, including supporting seat, connecting rod and gag lever post, the inside of supporting seat is run through and is installed the drilling rod body, and the last fixed surface of drilling rod body installs the bracing piece, the connecting rod runs through and installs the inside at the drilling rod body, and the fixed surface of connecting rod installs the supporting shoe, the gag lever post runs through and installs in the inside of connecting rod, and first driving motor installs in the inside of connecting the barre, the inside of connecting the barre runs through and installs the carrier bar, and the end-to-end connection of carrier bar has second driving motor, the spacing groove has been seted up to the bottom of connecting the barre, and the spread groove has been seted up to the bottom of spacing groove, the last fixed surface of gag lever post installs the. This bore core device convenient to core is taken not only conveniently bores the core and gets, and the sample that conveniently will bore moreover takes out, conveniently changes the drilling rod body simultaneously.

Description

Core drilling device convenient for taking core

Technical Field

The utility model relates to a bore core technical field, specifically be a bore core device convenient to core is taken.

Background

Bore the core device and be one kind and carry out the equipment that detects to the road surface, through boring the sample to the road surface, can learn the construction conditions on road surface, conveniently maintain the road surface simultaneously, guarantee the safety on road surface to guarantee pedestrian's safety.

At present the core device commonly used, not only inconvenient to bore the core, inconvenient sample taking out that will bore moreover, inconvenient simultaneously is changed the drilling rod body, consequently, we propose the core device of being convenient for the core is taken to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bore core device convenient to core is taken to solve the present commonly used core device that the above-mentioned background art provided, not only inconvenient to bore the core and get, inconvenient sample that will bore the getting takes out moreover, the inconvenient problem of changing to the drilling rod body that carries on simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a core drilling device convenient for taking cores comprises a supporting seat, a connecting rod and a limiting rod, wherein a drill rod body is arranged in the supporting seat in a penetrating way, and the upper surface of the drill rod body is fixedly provided with a support rod, the connecting rod is arranged inside the drill rod body in a penetrating way, and the outer surface of the connecting rod is fixedly provided with a supporting block, the limiting rod is arranged in the connecting rod in a penetrating way, the top of the supporting rod is connected with a limiting block, a screw rod is arranged in the limiting block in a penetrating way, the tail end of the connecting rod is connected with a first driving motor, and the first driving motor is arranged inside the connecting handle bar, the bearing rod is arranged inside the connecting handle bar in a penetrating way, the tail end of the bearing rod is connected with a second driving motor, the bottom of the connecting handle rod is provided with a limit groove, and the bottom of the limiting groove is provided with a connecting groove, and the upper surface of the limiting rod is fixedly provided with a bearing block.

Preferably, constitute elevation structure between gag lever post and the supporting seat, and constitute between gag lever post and the connecting rod and dismantle the structure.

Preferably, the outer diameter of the limiting rod is equal to the inner diameter of the drill rod body, and the drill rod body and the supporting rod are of an integrated structure.

Preferably, the outer surface of the bearing rod is in a thread structure, and a linkage structure is formed between the bearing rod and the connecting handle rod.

Preferably, the limiting groove is communicated with the connecting groove, and the vertical section of the limiting groove is of a T-shaped structure.

Preferably, a rotating structure is formed between the bearing block and the connecting rod, and a linkage structure is formed between the connecting rod and the bearing rod.

Compared with the prior art, the beneficial effects of the utility model are that: the core drilling device convenient for taking the core not only facilitates the drilling of the core, but also facilitates the taking of a drilled sample, and simultaneously facilitates the replacement of the drill rod body;

1. the upper surface of the drill rod body is fixedly provided with a supporting rod, a rotating structure is formed between the supporting rod and the limiting block, the supporting rod and the supporting block are fixed by the supporting rod through the supporting block, the limiting block and the screw rod, and meanwhile, the drill rod body is convenient to replace;

2. the outer surface of the bearing rod is of a threaded structure, the connecting handle rod is lifted through the rotation of the bearing rod, the lifting of the connecting handle rod drives the drill rod body to lift, meanwhile, the drill rod body rotates, so that a rock core is drilled, and a sample in the drill rod body can be taken out through the lifting of the limiting rod;

3. the last fixed surface of gag lever post installs the carrier block, and is linked together between spacing groove and the spread groove, rotates the carrier block, can fix the carrier block in the spread groove to fix the gag lever post of going up and down, the use of drilling rod body can not influenced by the gag lever post.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the support seat and the drill rod body;

FIG. 3 is a schematic view of the connecting bar of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a supporting seat; 2. a drill rod body; 3. a support bar; 4. a connecting rod; 5. a support block; 6. a limiting rod; 7. a limiting block; 8. a screw; 9. a first drive motor; 10. connecting the handle bar; 11. a carrier bar; 12. a second drive motor; 13. a limiting groove; 14. connecting grooves; 15. and a bearing block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a core drilling device convenient for taking cores comprises a supporting seat 1, a drill rod body 2, a supporting rod 3, a connecting rod 4, a supporting block 5, a limiting rod 6, a limiting block 7, a screw rod 8, a first driving motor 9, a connecting handle rod 10, a bearing rod 11, a second driving motor 12, a limiting groove 13, a connecting groove 14 and a bearing block 15, wherein the drill rod body 2 is installed inside the supporting seat 1 in a penetrating mode, the supporting rod 3 is fixedly installed on the upper surface of the drill rod body 2, the connecting rod 4 is installed inside the drill rod body 2 in a penetrating mode, the supporting block 5 is fixedly installed on the outer surface of the connecting rod 4, the limiting rod 6 is installed inside the connecting rod 4 in a penetrating mode, a lifting structure is formed between the limiting rod 6 and the supporting seat 1, a dismounting structure is formed between the limiting rod 6 and the connecting rod 4, the limiting rod 6 can eject a sample out, the, and be integral structure between drilling rod body 2 and the bracing piece 3, can make gag lever post 6 closely laminate with drilling rod body 2, the top of bracing piece 3 is connected with stopper 7, and the inside of stopper 7 runs through and installs screw rod 8, the end-to-end connection of connecting rod 4 has first driving motor 9, and first driving motor 9 installs the inside at connecting handle pole 10, the surface of carrier bar 11 is screw thread structure, and constitute the interlock structure between carrier bar 11 and the connecting handle pole 10, the rotation of carrier bar 11 makes connecting handle pole 10 go up and down, the inside of connecting handle pole 10 runs through and installs carrier bar 11, and the end-to-end connection of carrier bar 11 has second driving motor 12, spacing groove 13 has been seted up to the bottom of connecting handle pole 10, and spread groove 14 has been seted up to the bottom of spacing groove 13, the last fixed surface of gag lever post 6 installs carrier block 15.

As shown in fig. 1 and 3, the limiting groove 13 and the connecting groove 14 are communicated, and the vertical section of the limiting groove 13 is in a "T" shape, the limiting groove 13 and the connecting groove 14 can place the bearing block 15.

As shown in fig. 1, a rotation structure is formed between the bearing block 15 and the connecting rod 10, and an interlocking structure is formed between the connecting rod 10 and the bearing rod 11, so that the bearing block 15 can fix the limiting rod 6.

The working principle is as follows: when the core drilling device convenient for taking the rock core is used, as shown in fig. 4, a support rod 3 is fixedly arranged on the upper surface of a drill rod body 2, a support block 5 is fixedly arranged on the outer surface of the connection rod 4, the support rod 3 is inserted into the support block 5 when the core drilling device is used, a limit block 7 is connected to the top of the support rod 3, a rotating structure is formed between the limit block 7 and the support rod 3, the limit block 7 is rotated to enable the limit block 7 and the support block 5 to be tightly attached, and a screw 8 is arranged in the limit block 7 and the support block 5 in a penetrating manner, so that the support rod 3 and the drill rod body 2 are fixed, and the drill rod body 2 is convenient to replace, as shown in fig. 1, a bearing block 15 is fixedly arranged on the upper surface of a limit rod 6, a bearing rod 11 is arranged in a penetrating manner inside a connection handle 10, the outer, the rotation of carrier bar 11 makes connection barre 10 go up and down, the lift of connecting barre 10 drives drilling rod body 2 and goes up and down, first driving motor 9 drives drilling rod body 2 and rotates, thereby bore the core, the inside of drilling rod body 2 is run through and is installed gag lever post 6, the sample in drilling rod body 2 can be taken out through the lift of gag lever post 6, during the use with the carrier block 15 of fixed surface installation on gag lever post 6 insert in spread groove 14 as in figure 3, be linked together between spacing groove 13 and the spread groove 14, rotate carrier block 15, make carrier block 15 fix in spread groove 14, thereby fix the gag lever post 6 of going up and down, this is exactly this the whole course of work of the core device of being convenient for the core to take.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bore core device convenient to core is taken, includes supporting seat (1), connecting rod (4) and gag lever post (6), its characterized in that: the drill pipe comprises a support seat (1), a drill pipe body (2) is installed inside the support seat in a penetrating mode, a support rod (3) is fixedly installed on the upper surface of the drill pipe body (2), a connecting rod (4) is installed inside the drill pipe body (2) in a penetrating mode, a support block (5) is installed on the outer surface of the connecting rod (4) in a fixed mode, a limiting rod (6) is installed inside the connecting rod (4) in a penetrating mode, a limiting block (7) is connected to the top of the support rod (3), a screw rod (8) is installed inside the limiting block (7) in a penetrating mode, the tail end of the connecting rod (4) is connected with a first driving motor (9), the first driving motor (9) is installed inside a connecting handle rod (10), a bearing rod (11) is installed inside the connecting handle rod (10) in a penetrating mode, the tail end of the bearing rod (11) is connected with a second driving motor (, and the bottom of spacing groove (13) has seted up spread groove (14), the last fixed surface of gag lever post (6) installs carrier block (15).

2. A core drilling apparatus for facilitating core retrieval as claimed in claim 1, wherein: constitute elevation structure between gag lever post (6) and supporting seat (1), and constitute between gag lever post (6) and connecting rod (4) and dismantle the structure.

3. A core drilling apparatus for facilitating core retrieval as claimed in claim 1, wherein: the outer diameter of the limiting rod (6) is equal to the inner diameter of the drill rod body (2), and the drill rod body (2) and the supporting rod (3) are of an integrated structure.

4. A core drilling apparatus for facilitating core retrieval as claimed in claim 1, wherein: the outer surface of the bearing rod (11) is in a thread structure, and a linkage structure is formed between the bearing rod (11) and the connecting handle rod (10).

5. A core drilling apparatus for facilitating core retrieval as claimed in claim 1, wherein: the limiting groove (13) is communicated with the connecting groove (14), and the vertical section of the limiting groove (13) is of a T-shaped structure.

6. A core drilling apparatus for facilitating core retrieval as claimed in claim 1, wherein: a rotating structure is formed between the bearing block (15) and the connecting handle rod (10), and a linkage structure is formed between the connecting handle rod (10) and the bearing rod (11).