CN212535528U - Soft soil geotechnical engineering drilling device - Google Patents
Soft soil geotechnical engineering drilling device Download PDFInfo
- Publication number
- CN212535528U CN212535528U CN202020764917.XU CN202020764917U CN212535528U CN 212535528 U CN212535528 U CN 212535528U CN 202020764917 U CN202020764917 U CN 202020764917U CN 212535528 U CN212535528 U CN 212535528U
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- shaft
- groove
- geotechnical engineering
- limiting rod
- stud
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Abstract
The utility model discloses a weak soil geotechnical engineering probing device, including support frame, rolling machine, wire rope, fixed pulley and drill bit, the bottom left side fixed mounting of support frame has the rolling machine, and twines on the rolling machine and install wire rope to wire rope passes fixed pulley and fixed block fixed connection, and the fixed pulley is installed on the top of support frame simultaneously, the back shaft is installed to the bottom screw thread of fixed block, and the bottom surface center of back shaft is provided with the connecting hole to connecting hole and double-screw bolt interconnect, the top surface at the connecting axle is installed to the double-screw bolt simultaneously, the inside of connecting axle is provided with accomodates the groove, and accomodates the internally mounted in groove and have connecting spring and gag lever post. This soft soil geotechnical engineering probing device, connecting axle accessible double-screw bolt and the threaded connection fixed mounting of connecting hole are to the back shaft to make things convenient for the staff to install or subsequent dismantlement work the connecting axle, be convenient for carry out the change of different models to the connecting axle.
Description
Technical Field
The utility model relates to a weak soil geotechnical engineering technical field specifically is a weak soil geotechnical engineering probing device.
Background
Soft soil geotechnical engineering is mainly used for various underground construction projects of rocks and soil, so that different equipment is required to be used in the construction process, wherein the soft soil geotechnical engineering drilling device is included.
Common soft soil geotechnical engineering drilling equipment in the existing market, when needs are adjusted the holistic length of bracing piece, the work of changing is convenient enough, or assembles work through threaded connection, but follow-up when carrying out work, takes place not hard up phenomenon easily when receiving the impact, and is not stable enough, to above-mentioned problem, carries out the innovative design on original soft soil geotechnical engineering drilling equipment's basis.
Disclosure of Invention
An object of the utility model is to provide a soft soil geotechnical engineering drilling rig to solve common soft soil geotechnical engineering drilling rig on the existing market that proposes in the above-mentioned background, when needs adjust the holistic length of bracing piece, the work of changing is not convenient enough, or assembles work through threaded connection, but follow-up when carrying out the during operation, takes place not hard up phenomenon, problem that is not stable enough when receiving the impact easily.
In order to achieve the above object, the utility model provides a following technical scheme: a soft soil geotechnical engineering drilling device comprises a support frame, a winding machine, a steel wire rope, a fixed pulley and a drill bit, wherein the winding machine is fixedly installed on the left side of the bottom end of the support frame, the steel wire rope is wound on the winding machine and fixedly connected with a fixed block after passing through the fixed pulley, the fixed pulley is installed at the top end of the support frame, a support shaft is installed at the bottom end of the fixed block in a threaded manner, a connecting hole is formed in the center of the bottom surface of the support shaft and is connected with a stud, the stud is installed on the top surface of the connecting shaft, a containing groove is formed in the connecting shaft, a connecting spring and a limiting rod are installed in the containing groove, the limiting rod passes through the connecting shaft and the stud and is connected with the limiting groove, the limiting groove is formed in the support shaft, a connecting plate is fixedly installed on, and the spread groove sets up the surface at the connecting axle, the below of connecting axle is provided with the back shaft, and the bottom screw thread of back shaft installs the drill bit.
Preferably, the connection mode of the connection hole and the stud is threaded connection, and the stud and the connection shaft are of an integrated structure.
Preferably, the limiting rod and the connecting shaft form a telescopic structure through the accommodating groove and the connecting spring, and the limiting rod and the stud form a sliding structure.
Preferably, the connecting mode of the limiting rod and the limiting groove is clamping connection, and the overlooking of the limiting rod is square.
Preferably, the connecting plate and the connecting shaft form a sliding structure through the connecting groove, the connecting plate is symmetrically distributed about a longitudinal center line of the sleeve, the sleeve and the connecting shaft form the sliding structure, and meanwhile, the outer diameter of the sleeve is equal to the maximum outer diameter of the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the drilling device for the soft soil geotechnical engineering,
1. the connecting shaft can be fixedly mounted on the supporting shaft through threaded connection of the stud and the connecting hole, so that a worker can conveniently mount or subsequently dismount the connecting shaft, and the connecting shaft can be conveniently replaced in different models;
2. the position of the stud in the connecting hole can be fixed through the clamping connection of the limiting rod and the limiting groove, so that the phenomenon that the stud is rotated and loosened when the device is stamped in the follow-up process is avoided;
3. staff's accessible is stirred the sleeve, makes the sleeve drive the gag lever post through the connecting plate and contracts the operation, makes things convenient for gag lever post and spacing groove alternate segregation to carry out the work of removing of fixing a position, is convenient for dismantle.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the front-view connection section structure of the support shaft and the connecting shaft of the present invention;
FIG. 3 is a schematic view of a connection structure of the sleeve and the connecting shaft in a top view according to the present invention;
fig. 4 is a schematic view of the overlooking structure of the stop lever of the present invention.
In the figure: 1. a support frame; 2. a winding machine; 3. a wire rope; 4. a fixed pulley; 5. a fixed block; 6. a support shaft; 7. connecting holes; 8. a stud; 9. a connecting shaft; 10. a receiving groove; 11. a connecting spring; 12. a limiting rod; 13. a limiting groove; 14. a connecting plate; 15. connecting grooves; 16. a sleeve; 17. a drill bit.
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 soft soil geotechnical engineering drilling device comprises a support frame 1, a winding machine 2, a steel wire rope 3, a fixed pulley 4 and a drill bit 17, wherein the winding machine 2 is fixedly installed on the left side of the bottom end of the support frame 1, the steel wire rope 3 is wound on the winding machine 2 and fixedly connected with a fixed block 5 after passing through the fixed pulley 4, the fixed pulley 4 is installed at the top end of the support frame 1, a support shaft 6 is installed at the bottom end of the fixed block 5 in a threaded mode, a connecting hole 7 is formed in the center of the bottom surface of the support shaft 6, the connecting hole 7 is connected with a stud 8, the stud 8 is installed on the top surface of a connecting shaft 9, an accommodating groove 10 is formed in the connecting shaft 9, a connecting spring 11 and a limiting rod 12 are installed in the accommodating groove 10, the limiting rod 12 penetrates through the connecting shaft 9 and the stud 8 to be connected, the outer fixed surface of gag lever post 12 installs connecting plate 14, and connecting plate 14 passes the inner wall fixed connection of spread groove 15 and sleeve 16 to spread groove 15 sets up the surface at connecting axle 9, and the below of connecting axle 9 is provided with back shaft 6, and the bottom screw thread of back shaft 6 installs drill bit 17.
The connecting hole 7 and the stud 8 are connected in a threaded manner, and the stud 8 and the connecting shaft 9 are of an integrated structure, so that the connecting shaft 9 can be conveniently and fixedly mounted, and the subsequent disassembly is facilitated.
The limiting rod 12 and the connecting shaft 9 form a telescopic structure through the accommodating groove 10 and the connecting spring 11, the limiting rod 12 and the stud 8 form a sliding structure, the limiting rod 12 is convenient to push through the elastic force of the connecting spring 11 to keep the maximum sliding position, the overall stability is improved, and meanwhile the limiting rod 12 can slide on the stud 8 conveniently.
The connecting mode of the limiting rod 12 and the limiting groove 13 is clamping connection, the overlooking of the limiting rod 12 is square, the position of the stud 8 in the connecting hole 7 can be fixed through the clamping connection of the limiting rod 12 and the limiting groove 13, and the subsequent rotation looseness phenomenon is avoided.
Connecting plate 14 constitutes sliding construction through spread groove 15 and connecting axle 9, and connecting plate 14 is around the longitudinal center line symmetric distribution of sleeve 16 to sleeve 16 constitutes sliding construction with connecting axle 9, and the external diameter of sleeve 16 equals the biggest external diameter of connecting axle 9 simultaneously, and staff's accessible is stirred sleeve 16, relieves the location work of connecting axle 9, makes things convenient for subsequent split work.
The working principle is as follows: according to fig. 1, firstly, the support frame 1 can be installed at a proper position for fixing work, then the winding machine 2 is started after being connected with an external power supply through a power line, the winding machine 2 is enabled to pay off the steel wire rope 3, so that the steel wire rope 3 can slide stably through the fixed pulley 4, then the fixed block 5, the support shaft 6, the connecting shaft 9 and the drill bit 17 fall downwards through gravity, so that the drill bit 17 performs drilling work on the bottom surface, and the winding machine 2 and the drill bit 17 are known and existing technologies in the market and are not described in detail herein;
according to fig. 1-4, a worker can slide the sleeve 16 outside the connecting shaft 9 by pulling the sleeve 16, so that the sleeve 16 drives the connecting plate 14 to slide in the connecting groove 15, meanwhile, the connecting plate 14 drives the limiting rod 12 to perform contraction operation in the connecting shaft 9 through the accommodating groove 10, the limiting rod 12 pushes the connecting spring 11 to perform contraction operation, then, the limiting rod 12 and the limiting groove 13 perform sliding separation operation to release positioning operation on the stud 8, and then, the connecting shaft 9 drives the stud 8 and the connecting hole 7 to perform rotation separation operation by rotating the connecting shaft 9, so that disassembly operation is facilitated, and subsequent replacement operation is facilitated.
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 (5)
1. The utility model provides a soft soil geotechnical engineering drilling equipment, includes support frame (1), rolling machine (2), wire rope (3), fixed pulley (4) and drill bit (17), its characterized in that: the steel wire rope winding machine is characterized in that a winding machine (2) is fixedly mounted on the left side of the bottom end of the support frame (1), a steel wire rope (3) is wound on the winding machine (2), the steel wire rope (3) penetrates through a fixed pulley (4) and a fixed block (5) to be fixedly connected, the fixed pulley (4) is mounted at the top end of the support frame (1), a support shaft (6) is mounted at the bottom end of the fixed block (5) in a threaded mode, a connecting hole (7) is formed in the center of the bottom surface of the support shaft (6), the connecting hole (7) is connected with a stud (8) in an interconnecting mode, the stud (8) is mounted at the top surface of the connecting shaft (9), a containing groove (10) is formed in the connecting shaft (9), a connecting spring (11) and a limiting rod (12) are mounted in the containing groove (10), and the limiting rod (12) penetrates, spacing groove (13) set up the inside at back shaft (6) simultaneously, the fixed surface of gag lever post (12) installs connecting plate (14), and connecting plate (14) pass the inner wall fixed connection of spread groove (15) and sleeve (16) to spread groove (15) set up the surface at connecting axle (9), the below of connecting axle (9) is provided with back shaft (6), and the bottom threaded mounting of back shaft (6) has drill bit (17).
2. A soft soil geotechnical engineering drilling device according to claim 1, wherein: the connecting hole (7) and the stud (8) are connected in a threaded manner, and the stud (8) and the connecting shaft (9) are of an integrated structure.
3. A soft soil geotechnical engineering drilling device according to claim 1, wherein: the limiting rod (12) and the connecting shaft (9) form a telescopic structure through the accommodating groove (10) and the connecting spring (11), and the limiting rod (12) and the stud (8) form a sliding structure.
4. A soft soil geotechnical engineering drilling device according to claim 1, wherein: the limiting rod (12) is connected with the limiting groove (13) in a clamping mode, and the overlooking of the limiting rod (12) is square.
5. A soft soil geotechnical engineering drilling device according to claim 1, wherein: the connecting plate (14) and the connecting shaft (9) form a sliding structure through the connecting groove (15), the connecting plate (14) is symmetrically distributed about the longitudinal center line of the sleeve (16), the sleeve (16) and the connecting shaft (9) form the sliding structure, and meanwhile the outer diameter of the sleeve (16) is equal to the maximum outer diameter of the connecting shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764917.XU CN212535528U (en) | 2020-05-11 | 2020-05-11 | Soft soil geotechnical engineering drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764917.XU CN212535528U (en) | 2020-05-11 | 2020-05-11 | Soft soil geotechnical engineering drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535528U true CN212535528U (en) | 2021-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764917.XU Expired - Fee Related CN212535528U (en) | 2020-05-11 | 2020-05-11 | Soft soil geotechnical engineering drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830611A (en) * | 2021-11-25 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
-
2020
- 2020-05-11 CN CN202020764917.XU patent/CN212535528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830611A (en) * | 2021-11-25 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
| CN113830611B (en) * | 2021-11-25 | 2022-02-22 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |