CN218467578U - Stone fishing device for circulating drilling machine - Google Patents
Stone fishing device for circulating drilling machine Download PDFInfo
- Publication number
- CN218467578U CN218467578U CN202222856366.1U CN202222856366U CN218467578U CN 218467578 U CN218467578 U CN 218467578U CN 202222856366 U CN202222856366 U CN 202222856366U CN 218467578 U CN218467578 U CN 218467578U
- Authority
- CN
- China
- Prior art keywords
- stone
- thick bamboo
- wire rope
- section
- drilling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a circulation rig is with dragging for stone device, store up a stone section of thick bamboo including bottom open-ended, the top of storing up a stone section of thick bamboo is connected with the drilling rod connecting piece, it gets the stone mouth to have seted up on the lateral wall of storing up a stone section of thick bamboo, the bottom inner wall of storing up a stone section of thick bamboo is provided with a plurality of wire rope bundles along its circumference equipartition interval, adjacent two wire rope bundles are a length and a short arranging, and are long wire rope bundle's length is greater than store up the radius of a stone section of thick bamboo, short wire rope bundle's length is less than store up the radius of a stone section of thick bamboo, every wire rope bundle's one end is fixed store up on the bottom inner wall of a stone section of thick bamboo, every wire rope bundle's free end orientation store up the bottom central point of a stone section of thick bamboo and put. The utility model discloses can clear up downthehole boulder fast, construction speed is fast, reduces construction cost by a wide margin.
Description
Technical Field
The utility model belongs to geotechnical engineering construction field relates to a circulation rig is with dragging for stone device.
Background
The hole-forming cast-in-place pile of the circulating drilling machine is widely applied, the hole-forming condition is complex in the construction process, if boulders are met, the hole-forming difficulty is high, the drilling efficiency of the construction cast-in-place pile in the stratum is low, the service life of a drilling tool is short, accidents such as drill blocking, inclined holes, drill bit falling, hole collapse and the like are easy to happen, the hole-forming speed is low, the normal progress of construction is seriously influenced, the design has to be changed even because the construction cannot progress, the cost is high, and the economic benefit is poor.
When meeting the boulder that the circulation rig normal construction can't take out, present way adopts long-time slow drilling to grind boulder or become the aperture earlier, makes boulder fall behind the hole bottom pore-forming, just changes pore-forming equipment again, causes the efficiency of construction low, and the construction cycle is long, and the cost increases and easily leads to the hole that collapses.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a circulation rig is with dragging for stone device can clear up downthehole boulder fast, and construction speed is fast, reduces construction cost by a wide margin.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a circulation rig is with dragging for stone device, includes a bottom open-ended stone storage section of thick bamboo, the top of stone storage section of thick bamboo is connected with the drilling rod connecting piece, seted up on the lateral wall of stone storage section of thick bamboo and got the stone mouth, the bottom inner wall of stone storage section of thick bamboo is provided with a plurality of wire rope bundles along its circumference equipartition interval, adjacent two wire rope bundle is a length and a short time and arranges, long wire rope bundle's length is greater than the radius of stone storage section of thick bamboo, short wire rope bundle's length is less than the radius of stone storage section of thick bamboo, every wire rope bundle's one end is fixed on the bottom inner wall of stone storage section of thick bamboo, every wire rope bundle's free end orientation the bottom central point of stone storage section of thick bamboo puts.
Further, still include adjustable fender, adjustable fender's one end articulates one side of getting the stone mouth, adjustable fender's the other end with it passes through switching device to store up the stone section of thick bamboo and is connected.
Furthermore, a through hole is formed in the other end of the movable baffle, a through hole is also formed in the position, corresponding to the through hole, of the stone storage cylinder, and a bolt is inserted into the movable baffle and connected with the stone storage cylinder.
Furthermore, a plurality of drill teeth are uniformly distributed on the outer wall of the bottom of the stone storage cylinder at intervals along the circumferential direction of the stone storage cylinder.
Further, the drill rod connecting piece and the stone storage barrel are arranged concentrically.
Further, the diameter of the wire rope bundle is 30mm.
Further, the distance between two adjacent steel wire rope bundles is 10cm.
Further, the bottom of the drill rod connecting piece is welded to the top of the stone storage barrel.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model provides a circulation rig is with dragging for stone device is equipped with many wire rope bundles along its circumference equipartition interval distribution in the opening bottom inner wall department that stores up a stone section of thick bamboo, and two adjacent wire rope bundles are arranged for a long and a short time, and the length of long wire rope bundle is greater than the radius that stores up a stone section of thick bamboo, and the length of short wire rope bundle is less than the radius that stores up a stone section of thick bamboo, and the directional stone section of thick bamboo center that stores up of every wire rope bundle free end. Through the design of the structure, when the rock storage cylinder is used, the rock storage cylinder is connected with a drill rod of a drilling machine through the drill rod connecting piece, the rock storage cylinder is connected with the drill rod of the drilling machine, downward pressure is applied to the rock storage cylinder through the drill rod drilling machine and the drill rod connecting piece, under the action of the pressure, the boulder can enter the rock storage cylinder through the intervals among the steel wire rope bundles, the boulder is salvaged, then the rock storage cylinder is lifted upwards, and when the rock storage cylinder is lifted, the steel wire rope bundles have flexibility and certain strength, so that the boulder entering the rock storage cylinder can be prevented from falling under the combined action of the steel wire rope bundles; after the stone storage cylinder is lifted to the ground, the boulder is taken out from the stone taking port. It can be seen that, the utility model discloses can clear up downthehole great boulder fast, unnecessary taking other measures, construction speed is fast, reduces construction cost by a wide margin, and construction speed is fast, and the suitability is strong, easily dismantles, can recycle.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a stone scooping device for a circulation drilling machine of the present invention;
fig. 2 is a cross-sectional view of the stone scooping device for the circulation drilling machine.
Wherein: 1-drill pipe connecting piece 2-stone storage cylinder; 3-stone removal; 4-a movable baffle; 5-steel wire rope bundle; 6-drilling teeth.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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 efforts all belong to the protection scope of the present invention.
As a certain embodiment of the utility model, combine fig. 1 and fig. 2 to show, a circulation rig is with dragging for stone device, including drilling rod connecting piece 1, a stone storage section of thick bamboo 2, get stone mouth 3, adjustable fender 4, wire rope bundle 5 and brill tooth 6, specifically speaking, stone storage section of thick bamboo 2 is a cylindrical section of thick bamboo, inside cavity sets up, stone storage section of thick bamboo 2 bottom is the opening, the bottom inner wall of stone storage section of thick bamboo 2 is provided with a plurality of wire rope bundles 5 along its circumference equipartition interval, two adjacent wire rope bundles 5 are arranged for a long one and a short time, long wire rope bundle 5's length is greater than stone storage section of thick bamboo 2's radius, short wire rope bundle 5's length is less than stone storage section of thick bamboo 2's radius, every wire rope bundle 5's one end is fixed on stone storage section of thick bamboo 2's bottom inner wall, every wire rope bundle 5's free end is towards stone storage section of thick bamboo 2 bottom central point. In this embodiment, the wire rope bundle 5 provided at the bottom is fixed to the inner side of the bottom of the stone storage cylinder 2 by plug welding.
Preferably, the diameter of the stone storage cylinder 2 is less than 30cm of the pile diameter, the height is 1m, and the wall thickness is not less than 14mm. The length of the long steel wire rope bundle 5 is larger than the radius of the stone storage cylinder by 8cm, the length of the short steel wire rope bundle 5 is smaller than the radius of the stone storage cylinder by 5cm, the distance between every two adjacent steel wire rope bundles 5 is 10cm, and the diameter of the steel wire rope bundle 5 is 30mm in national standard.
The top of the stone storage barrel 2 is connected with a drill rod connecting piece 1, the drill rod connecting piece 1 and the stone storage barrel 2 are concentrically arranged, and the bottom of the drill rod connecting piece 1 is welded to the top of the stone storage barrel 2. In the embodiment, the drill rod connecting piece 1 and the drill rod are connected and fixed through screw threads, so that the drill rod can drive the stone storage barrel 2 to rotate.
Seted up on the lateral wall of stone storage cylinder 2 and got stone mouth 3, can take out the stone that gets into from stone storage cylinder 2 bottom through getting stone mouth 3. One end of the movable baffle 4 is hinged on one side of the stone taking opening 3, and the other end of the movable baffle 4 is connected with the stone storage barrel 2 through the opening and closing device. Preferably, the other end of the movable baffle plate 4 is provided with a through hole, the position of the stone storage barrel 2 corresponding to the through hole is also provided with a through hole, and the bolt is inserted into the movable baffle plate 4 and the stone storage barrel 2 to facilitate opening and closing.
Preferably, the size of the stone removing opening 3 is 50cm in length and 40cm in height.
On the basis of the above embodiment, as a more preferable embodiment, a plurality of drill teeth 6 are uniformly arranged on the outer wall of the bottom of the stone storage cylinder 2 at intervals along the circumferential direction, and in the process that the stone storage cylinder 2 is inserted downwards, the drill teeth 6 can play a role in protecting the stone storage cylinder 2, and simultaneously, the stone storage cylinder 2 can easily go to the depth under the conditions of slurry and sediment.
Preferably, the drill teeth 6 are welded and fixed on the stone storage cylinder 2, and the drill teeth 6 are uniformly distributed at intervals of every 30cm along the circumferential direction of the outer wall of the bottom of the stone storage cylinder 2.
The utility model provides a circulation rig is with dragging for stone device when using, be connected drilling rod connecting piece 1 with the rig drilling rod, the rig drilling rod rotates, it moves down to rotate while rotating to drive through drilling rod connecting piece 1 stores up stone section of thick bamboo 2, when contacting solitary stone, exert pressure to storing up stone section of thick bamboo 2 downwards through rig drilling rod and drilling rod connecting piece 1, under the effect of pressure, solitary stone squeezes into storing up stone section of thick bamboo 2 through the clearance between the steel wire rope bundle 5, because steel wire rope bundle 5 has the pliability and has certain intensity, so when promoting drilling rod connecting piece 1 and driving to store up stone section of thick bamboo 2, because the combined action of a plurality of steel wire rope bundles 5, can prevent that solitary stone from dropping; after the stone storage barrel 2 is lifted to the ground, the movable baffle 4 on the side wall of the stone storage barrel 2 is opened, the boulder is taken out from the stone taking port 3, and the boulder fishing operation is continued.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a circulation rig is with dragging for stone device, its characterized in that, includes bottom open-ended storage stone section of thick bamboo (2), the top of storage stone section of thick bamboo (2) is connected with drilling rod connecting piece (1), it gets stone mouth (3) to have seted up on the lateral wall of storage stone section of thick bamboo (2), the bottom inner wall of storage stone section of thick bamboo (2) is provided with a plurality of wire rope bundles (5) along its circumference equipartition interval, adjacent two wire rope bundles (5) are arranged for a length, and are long wire rope bundles's (5) length is greater than store up the radius of stone section of thick bamboo (2), and is short wire rope bundles's (5) length is less than store up the radius of stone section of thick bamboo (2), every the one end of wire rope bundles (5) is fixed store up on the bottom inner wall of stone section of thick bamboo (2), every the free end orientation of wire rope bundles (5) store up the bottom central point of stone section of thick bamboo (2) and put.
2. The stone scooping device for the circulation drilling machine as claimed in claim 1, further comprising a movable baffle (4), wherein one end of the movable baffle (4) is hinged to one side of the stone taking port (3), and the other end of the movable baffle (4) is connected with the stone storage barrel (2) through an opening and closing device.
3. The stone fishing device for the circulating drilling machine as claimed in claim 2, wherein the other end of the movable baffle plate (4) is provided with a through hole, the position of the stone storage cylinder (2) corresponding to the through hole is also provided with a through hole, and a bolt is inserted to connect the movable baffle plate (4) and the stone storage cylinder (2).
4. The stone scooping device for the circulating drilling machine as claimed in claim 1, wherein a plurality of drilling teeth (6) are uniformly distributed and spaced along the circumferential direction of the outer wall of the bottom of the stone storage barrel (2).
5. The stone scooping device for a circulation drilling machine according to claim 1, characterized in that the drill rod connector (1) is arranged concentrically with the stone storage barrel (2).
6. The stone scooping device for a circulation drilling machine according to claim 1, wherein the diameter of the wire rope bundle (5) is 30mm.
7. The stone scooping device for the circulation drilling machine as claimed in claim 1, wherein the distance between two adjacent steel wire rope bundles (5) is 10cm.
8. The stone scooping device for the circulation drilling machine according to claim 1, wherein the bottom of the drill rod connecting piece (1) is welded on the top of the stone storage barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856366.1U CN218467578U (en) | 2022-10-27 | 2022-10-27 | Stone fishing device for circulating drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856366.1U CN218467578U (en) | 2022-10-27 | 2022-10-27 | Stone fishing device for circulating drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467578U true CN218467578U (en) | 2023-02-10 |
Family
ID=85147598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856366.1U Active CN218467578U (en) | 2022-10-27 | 2022-10-27 | Stone fishing device for circulating drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467578U (en) |
-
2022
- 2022-10-27 CN CN202222856366.1U patent/CN218467578U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201367877Y (en) | Pebble collecting drill bit for pile foundation construction | |
| CN208183839U (en) | A kind of strand suction suction dredge | |
| CN113863853B (en) | Intelligent milling and hole-forming equipment and method for suspended submerged rectangular pile | |
| CN104832118A (en) | Device and method for fishing drill dregs | |
| CN218467578U (en) | Stone fishing device for circulating drilling machine | |
| CN204591196U (en) | Boring mud fisher | |
| CN214532801U (en) | Barrel drill | |
| CN209799873U (en) | Be applied to roller cone drill that hard rock was got core | |
| CN202690065U (en) | Reinforced structure formed through advanced processing of weathered ball by percussion drill within shield tunneling range | |
| CN113863852B (en) | Low-pollution high-efficiency hole bottom local internal circulation slag discharging process and hole forming device | |
| CN211008536U (en) | Fishing device | |
| CN205591863U (en) | Drill bit fisher that can freely open and shut | |
| CN201190279Y (en) | Construction equipment for spiral digging small-diameter bored pile | |
| CN216811569U (en) | Improved drill bit for large-diameter pile foundation impact drill construction | |
| CN216379516U (en) | Device for penetrating block stone and hard layer in deep-hole dynamic compaction | |
| CN217813368U (en) | Device for cleaning quicksand in hole | |
| CN201934012U (en) | Hole sweep drilling tool of rotary drilling rig | |
| CN204627491U (en) | A kind of multi-functional fishing device | |
| CN205999944U (en) | Karst area slurry drilled pile cage aperture detector | |
| CN211924077U (en) | Drill bit of rotary drilling rig | |
| CN216866584U (en) | Well building device | |
| CN212508089U (en) | Multipurpose percussion drill bit | |
| CN205370486U (en) | Draw a sediment section of thick bamboo | |
| CN216553780U (en) | A improve device for boring get activity boulder in backfill ground | |
| CN211851672U (en) | Spiral semi-extrusion soil drill bit suitable for small aperture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |