CN219638780U - Engineering construction earth and stone square drilling equipment - Google Patents
Engineering construction earth and stone square drilling equipment Download PDFInfo
- Publication number
- CN219638780U CN219638780U CN202320235081.8U CN202320235081U CN219638780U CN 219638780 U CN219638780 U CN 219638780U CN 202320235081 U CN202320235081 U CN 202320235081U CN 219638780 U CN219638780 U CN 219638780U
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- fixedly connected
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- rod
- engineering construction
- positioning
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 239000004575 stone Substances 0.000 title claims abstract description 10
- 239000011435 rock Substances 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses engineering construction earth and stone square drilling equipment, and relates to the technical field of drilling. An engineering construction earth-rock square drilling apparatus comprising: the spiral blade is fixedly connected to the rotating rod; the fixed block is fixedly connected to the rotating rod; the first fastening screw sleeve is rotationally connected to the fixed block; the extension rod is inserted on the fixed block, and the bottom of the extension rod is connected with a second fastening screw sleeve in a threaded manner; the fixed rod is fixedly connected to the top end of the extension rod; the positioning ring is fixedly connected to the fixing rod, and a positioning block is inserted into the positioning ring; the rotating shaft is connected to the fixed rod in a threaded manner and penetrates through the positioning ring and the positioning block; the utility model has the advantages of convenient replacement of parts and firmer connection of parts.
Description
Technical Field
The utility model belongs to the technical field of drilling, and particularly relates to engineering construction earth and stone side drilling equipment.
Background
The earth-rock engineering is the first engineering of various engineering constructions such as road, bridge, water conservancy, building, gardens, agriculture and underground, and mainly comprises the main construction processes such as site leveling, earth-rock excavation and filling, and at present, along with the rapid development of the building construction industry, the earth-rock or stone drilling operation in the construction site is gradually changed into rotary drilling rig drilling from traditional manual excavation.
The utility model patent with the name of earth-rock square drilling equipment for engineering construction, as disclosed in the patent application number CN202221049275.0 and the application date 2022.09.23, discloses earth-rock square drilling equipment for engineering construction, which comprises: the support frame is internally provided with a construction mechanism which extends to the outer side of the support frame; the construction mechanism comprises a connecting plate, the connecting plate is embedded inside the support frame, the connecting block is fixedly embedded inside the connecting plate, a drill bit is fixedly embedded inside the connecting block, two connecting pipes are fixedly embedded inside the connecting plate, and the earth-rock square drilling equipment for engineering construction has the beneficial effects that: the connecting plate drives the two connecting pipes and the connecting block to rotate, the connecting block drives the drill bit to rotate to finish drilling, meanwhile, the two connecting pipes drive the two guide covers to rotate, the fan adsorbs dust in the dust cover, and the two guide covers do circular motion, so that the adsorption area is further increased, the adsorption treatment of the dust can be better and more effectively finished, and the dust adsorption device is very convenient for people to use;
however, in the above patent, the connection block is fixedly inlaid with the drill bit, so that the drill bit is inconvenient to replace, the connection block and the drill bit are not connected in a reinforcing way, and when the ground is drilled, the drill bit is vibrated due to high-speed rotation of the drill bit, and the drill bit is often loosened from the connection part, so that the drill bit falls off, and the engineering progress is affected.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide engineering construction earth-rock square drilling equipment which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: an engineering construction earth-rock square drilling apparatus comprising: the spiral blade is fixedly connected to the rotating rod; the fixed block is fixedly connected to the rotating rod; the first fastening screw sleeve is rotationally connected to the fixed block; the extension rod is inserted on the fixed block, and the bottom of the extension rod is connected with a second fastening screw sleeve in a threaded manner; the fixed rod is fixedly connected to the top end of the extension rod; the positioning ring is fixedly connected to the fixing rod, and a positioning block is inserted into the positioning ring; the rotating shaft is connected to the fixing rod in a threaded manner and penetrates through the positioning ring and the positioning block.
Preferably, the top end of the rotating shaft is fixedly connected to the output end of the driving part, and the driving part is provided with a connecting seat.
Preferably, the extension bar is fixedly connected with the fixing bar through the flange plate, a mud guard is arranged on the fixing bar, and the mud guard is positioned between the flange plate and the positioning ring.
Preferably, the fixed block is provided with a sliding groove, and the fixed block is provided with a jack matched with the extension bar.
Further, the bottom of the first fastening screw sleeve is fixedly connected with a sliding block matched with the sliding groove.
Further, the bottom of the extension bar is provided with a threaded part, the threaded part consists of two threaded rods with opposite threaded rotation directions, the first fastening screw sleeve and the second fastening screw sleeve are in threaded connection with the threaded part, the extension bar is provided with a limiting baffle ring, and the limiting baffle ring is arranged above the threaded part.
Preferably, the positioning ring is provided with a positioning hole, and the bottom of the positioning block is fixedly connected with an inserting block matched with the positioning hole.
Preferably, the rotating shaft is fixedly connected with a limiting block, and the positioning block is provided with a matching hole matched with the limiting block.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:
1. this engineering construction earth and stone side bores equipment is through extension bar and fixed block, extension bar and fixed lever, fixed lever and the detachable connection of axis of rotation to when making certain spare part damage or when needing the part of the other model of changing, the installation maintenance becomes simpler, has improved work efficiency.
2. This engineering construction earth and stone side bores equipment, through first fastening swivel and second fastening swivel mutually support, firmly fix extension bar and fixed block, through the mutually support of holding ring and locating piece, prevent that axis of rotation and dead lever from rotating out of step to the screw thread loosening's condition has been avoided extension bar and fixed block, axis of rotation and dead lever to appear.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic structural view of earth-rock square drilling equipment for engineering construction;
FIG. 2 is an exploded view of a soil and stone square drilling device for engineering construction according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 of an earth-rock square drilling device for engineering construction according to the present utility model;
fig. 4 is an enlarged schematic view of a portion B of fig. 2 of an earth-rock square drilling device for engineering construction according to the present utility model.
In the figure: 1. a helical blade; 2. a rotating rod; 3. a fixed block; 4. a first tightening screw sleeve; 5. a second tightening screw sleeve; 6. an extension bar; 7. a limit baffle ring; 8. a flange plate; 9. a fixed rod; 10. a mud guard; 11. a positioning ring; 12. a positioning block; 13. a rotating shaft; 14. a limiting block; 15. a driving section; 16. a connecting seat; 17. a chute; 18. a slide block; 19. a jack; 20. positioning holes; 21. inserting blocks; 22. a mating hole; 23. a threaded portion.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1 to 4, an engineering construction earth-rock square drilling apparatus includes: the spiral blade 1, the rotating rod 2 and the driving part 15, wherein the spiral blade 1 is fixedly connected to the rotating rod 2; the fixed block 3 is fixedly connected to the rotating rod 2; the first fastening screw sleeve 4 is rotatably connected to the fixed block 3; the extension rod 6 is inserted on the fixed block 3, and the bottom of the extension rod 6 is connected with a second fastening screw sleeve 5 in a threaded manner; the fixed rod 9 is fixedly connected to the top end of the extension rod 6; the positioning ring 11 is fixedly connected to the fixed rod 9, and a positioning block 12 is inserted into the positioning ring 11; the rotation shaft 13 is connected to the fixing rod 9 in a threaded manner, and the rotation shaft 13 passes through the positioning ring 11 and the positioning block 12.
When the utility model is used, a user firstly sleeves the positioning block 12 on the rotating shaft 13, the rotating shaft 13 is screwed into the fixed rod 9, the fixed rod 9 is provided with a threaded hole matched with the rotating shaft 13, and the positioning block 12 is inserted into the positioning ring 11, so that the positioning block 12 and the positioning ring 11 limit the rotation of the fixed rod 9; the extension bar 6 is attached to the fixing bar 9, and then the extension bar 6 is inserted into the fixing block 3, and then the first and second tightening bolts 4 and 5 are tightened, thereby fixedly connecting the extension bar 6 and the helical blade 1.
Example 2:
referring to fig. 1 to 4, an engineering construction earth-rock drilling apparatus is substantially the same as in example 1, and further: the top end of the rotating shaft 13 is fixedly connected with the output end of the driving part 15, and the driving part 15 is provided with a connecting seat 16; the extension bar 6 is fixedly connected with the fixed bar 9 through the flange 8, a mud guard 10 is arranged on the fixed bar 9, and the mud guard 10 is positioned between the flange 8 and the positioning ring 11; the fixed block 3 is provided with a chute 17, and the fixed block 3 is provided with an inserting hole 19 matched with the extension bar 6; the bottom of the first fastening screw sleeve 4 is fixedly connected with a sliding block 18 matched with the sliding groove 17; the bottom of the extension rod 6 is provided with a threaded part 23, the threaded part 23 consists of two threaded rods with opposite threaded rotation directions, the first fastening screw sleeve 4 and the second fastening screw sleeve 5 are in threaded connection with the threaded part 23, the extension rod 6 is provided with a limit stop ring 7, and the limit stop ring 7 is arranged above the threaded part 23; the positioning ring 11 is provided with a positioning hole 20, and the bottom of the positioning block 12 is fixedly connected with an inserting block 21 matched with the positioning hole 20; the rotating shaft 13 is fixedly connected with a limiting block 14, and the positioning block 12 is provided with a matching hole 22 matched with the limiting block 14.
In the utility model, the threaded part 23 consists of two threaded rods with opposite threaded rotation directions, a spacer ring is arranged between the two threaded rods with opposite threaded rotation directions, so that the second fastening screw sleeve 5 is prevented from sliding out of the threaded part 23, when the extension rod 6 and the fixed block 3 are connected, the bottom of the extension rod 6 is inserted into an insertion hole 19 arranged on the fixed block 3, then the first fastening screw sleeve 4 and the second fastening screw sleeve 5 are respectively screwed on the threaded part 23, so that the extension rod 6 and the fixed block 3 are fixedly connected, and the limiting stop ring 7 is used for preventing the second fastening screw sleeve 5 from being excessively far away from the threaded part 23;
the fixed rod 9 is fixedly connected with the extension rod 6 by a flange 8;
the mud guard 10 is conical and is used for preventing earth and stone from entering the rotating shaft 13 when the helical blade 1 drills the ground, so that the rotation of the rotating shaft 13 is influenced;
when the positioning block 12 is matched with the positioning ring 11, the square inserting block 21 on the bottom surface of the positioning block 12 is inserted into the positioning hole 20 above the positioning ring 11, so that the rotation shaft 13 and the fixed rod 9 are effectively prevented from rotating asynchronously, the rotation of the rotation shaft 13 and the fixed rod 9 is further prevented from loosening due to screw threads, the limiting block 14 is matched with the matching hole 22 on the positioning block 12, the rotation of the positioning block 12 and the rotation shaft 13 is prevented from being asynchronous, and in addition, when the positioning block 12 is used, the rotation shaft 13 is vertical to the ground, and the situation that the positioning block 12 is separated from the rotation shaft 13 is avoided;
the driving part 15 is internally provided with a power source which is a stepping motor, the driving part 15 drives the rotating shaft 13 to rotate, and the connecting seat 16 is used for being connected with a mechanical arm of large-scale equipment such as a digging machine;
through the detachable connection of the extension bar 6 and the fixed block 3, the extension bar 6 and the fixed bar 9, and the fixed bar 9 and the rotating shaft 13, the replacement of parts is more concise, and the working efficiency is improved.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (8)
1. An engineering construction earth-rock square drilling apparatus, comprising:
the device comprises a spiral blade (1), a rotating rod (2) and a driving part (15), wherein the spiral blade (1) is fixedly connected to the rotating rod (2);
the fixed block (3) is fixedly connected to the rotating rod (2);
the first fastening screw sleeve (4) is rotationally connected to the fixed block (3);
the extension rod (6) is inserted on the fixed block (3), and the bottom of the extension rod (6) is connected with a second fastening screw sleeve (5) in a threaded manner;
the fixed rod (9) is fixedly connected to the top end of the extension rod (6);
the positioning ring (11) is fixedly connected to the fixed rod (9), and a positioning block (12) is inserted on the positioning ring (11);
the rotating shaft (13) is connected to the fixed rod (9) in a threaded manner, and the rotating shaft (13) penetrates through the positioning ring (11) and the positioning block (12).
2. The engineering construction earth-rock square drilling device according to claim 1, characterized in that the top end of the rotating shaft (13) is fixedly connected to the output end of the driving part (15), and the driving part (15) is provided with a connecting seat (16).
3. The engineering construction earth-rock square drilling device according to claim 1, wherein the extension bar (6) is fixedly connected with the fixing bar (9) through the flange plate (8), a mud guard (10) is arranged on the fixing bar (9), and the mud guard (10) is located between the flange plate (8) and the positioning ring (11).
4. The engineering construction earth-rock square drilling device according to claim 1, wherein the fixed block (3) is provided with a chute (17), and the fixed block (3) is provided with a jack (19) matched with the extension bar (6).
5. The engineering construction earth-rock square drilling device according to claim 4, wherein a sliding block (18) matched with the sliding groove (17) is fixedly connected to the bottom of the first fastening screw sleeve (4).
6. The engineering construction earth and stone square drilling device according to claim 5, wherein a threaded portion (23) is arranged at the bottom of the extension rod (6), the threaded portion (23) is composed of two threaded rods with opposite threaded rotation directions, the first fastening screw sleeve (4) and the second fastening screw sleeve (5) are in threaded connection with the threaded portion (23), a limit stop ring (7) is arranged on the extension rod (6), and the limit stop ring (7) is arranged above the threaded portion (23).
7. The engineering construction earth-rock square drilling equipment according to claim 1, wherein the positioning ring (11) is provided with a positioning hole (20), and the bottom of the positioning block (12) is fixedly connected with an insertion block (21) matched with the positioning hole (20).
8. The engineering construction earth-rock square drilling device according to claim 1, wherein a limiting block (14) is fixedly connected to the rotating shaft (13), and a matching hole (22) matched with the limiting block (14) is formed in the positioning block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320235081.8U CN219638780U (en) | 2023-02-17 | 2023-02-17 | Engineering construction earth and stone square drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320235081.8U CN219638780U (en) | 2023-02-17 | 2023-02-17 | Engineering construction earth and stone square drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638780U true CN219638780U (en) | 2023-09-05 |
Family
ID=87820635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320235081.8U Active CN219638780U (en) | 2023-02-17 | 2023-02-17 | Engineering construction earth and stone square drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638780U (en) |
-
2023
- 2023-02-17 CN CN202320235081.8U patent/CN219638780U/en active Active
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