CN219197274U

CN219197274U - Side-opening drilling bucket for constructional engineering

Info

Publication number: CN219197274U
Application number: CN202223523071.9U
Authority: CN
Inventors: 史佩华; 唐军; 刘先文; 唐联盟; 罗林; 乔金志
Original assignee: Changzhou Hongye Basic Engineering Co ltd
Current assignee: Changzhou Hongye Basic Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of rotary drilling rig equipment, and particularly discloses a side-opening type drilling bucket for construction engineering, which comprises a drilling bucket body, wherein the drilling bucket body comprises a top cover, a barrel body and a bottom plate, one side of two semi-cylindrical plates is movably arranged at the edge between the top cover and the bottom plate through a hinge post, two semi-cylindrical plates are integrally formed with a semi-cylinder, the two semi-cylinders are spliced into a guide cylinder, the guide cylinder extends out of the lower surface of the top cover, a hydraulic cylinder is respectively arranged on the side surface of the guide cylinder, which is positioned at the lower end of the top cover, of the guide cylinder through two bases, telescopic rods of the two hydraulic cylinders are respectively hinged in the two semi-cylindrical plates, and the drilling bucket body extends out through the two hydraulic cylinders to perform side opening; according to the utility model, the mud in the drill hole is conveyed out through the material cleaning drill bucket in a side opening mode, so that the problem that the drill bit and the drill rod are lifted and taken out together when the material cleaning drill bucket is taken out in the prior art, and mud materials in the drill hole can be cleaned through the drill bucket is solved, the material cleaning of the drill bucket is more convenient and rapid, and the engineering operation efficiency is improved.

Description

Side-opening drilling bucket for constructional engineering

Technical Field

The utility model belongs to the technical field of rotary drilling machines, and particularly relates to a side-opening drilling bucket for construction engineering.

Background

The rotary drilling rig is also called a rotary drilling rig and a pile driver; the rotary drilling machine is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high pore-forming speed, less pollution, strong maneuverability and the like; the short spiral drill bit can be used for dry digging operation, and the rotary drill bit can also be used for wet digging operation under the condition of mud wall protection; the rotary excavator can be matched with a hammer to drill hard stratum and then perform hole digging operation; if matched with the expanding head drilling tool, the reaming operation can be carried out at the hole bottom.

However, when the rotary drilling rig is used for drilling, the mud in the drilling hole needs to be cleaned by the material cleaning drilling bucket at regular intervals, so that excessive mud is prevented, the friction force of drilling holes of a drill bit is increased, the drilling efficiency is reduced, the bottom door of the drilling bucket is opened after the soil is taken out from the drilling bucket of the conventional rotary drilling rig, the soil is dropped from the drilling bucket by the self weight of the soil, and the purpose of unloading the soil is realized.

Patent application number CN201921548390.0, the contents of which are: the utility model relates to a flat bottom hole cleaning bucket of a rotary drilling rig, which comprises a drilling barrel, a scraping plate and a cleaning device, wherein one end of the drilling barrel is connected with the drilling rig through a connecting piece, the other end of the drilling barrel is provided with a bottom plate, a slag inlet is formed in the bottom plate, the scraping plate and the cleaning device are both fixed on the bottom plate, the cleaning device comprises a positioning steel plate, a detachable steel plate and a plurality of sections of steel wire ropes, the positioning steel plate is fixed on the bottom plate, the detachable steel plate is detachably connected with the positioning steel plate through a fastening piece, and the steel wire ropes are arranged between the positioning steel plate and the detachable steel plate. The flat bottom hole cleaning bucket of the rotary drilling rig has the advantages of good hole cleaning effect, high hole cleaning speed and efficiency and saving a large amount of construction time.

The special cleaning of the hole bottom can be realized in the above patent, but because the cleaning can be carried out only after the drill bit and the drill rod are lifted out during the material cleaning, under the condition of deeper drilling, the material cleaning drill bucket can increase the times of pulling out the drill bit and the drill rod, thereby reducing the operation construction efficiency.

Disclosure of Invention

The utility model provides a side-opening drilling bucket for construction engineering, which solves the technical problems in the background technology, and the concrete technical scheme is as follows:

the utility model provides a side-opening type drilling bucket for building engineering, includes the drilling bucket body, the drilling bucket body includes top cap, stack shell and bottom plate, the top cap is formed by two half lid activity spellings, the bottom plate is formed by two semicircle board activity spellings, the stack shell is formed by two semicircle boards, two semicircle board one side is through articulated post movable mounting border department between top cap and bottom plate, two half lid is last equal integrated into one piece has half a section of thick bamboo, two half a section of thick bamboo spellings into the guide cylinder, the guide cylinder stretches out to the top cap lower surface, the guide cylinder is located the side of top cap lower extreme and installs the pneumatic cylinder through two bases respectively, two the telescopic link of pneumatic cylinder articulates respectively in two semicircle boards, the drilling bucket body stretches out through two pneumatic cylinders and inclines to open.

Preferably, the width of the two half cylinders, the two half covers, the two semicircular plates and the two semicircular plates is at least two thirds of the circumference of the cylinder body.

Preferably, the bottom plate is provided with a drill hole, and the diameter of the drill hole is larger than that of a drill bit of the rotary excavator.

Preferably, the inner diameter of the guide cylinder is larger than the outer diameter of the drill bit.

Preferably, a plurality of reinforcing ribs are integrally formed on the outer side of the guide cylinder, and the reinforcing ribs are vertically connected to the upper surface of the top cover.

The beneficial effects of the utility model are as follows: according to the utility model, the mud in the drilling hole is conveyed out through the material clearing drilling bucket in a side opening mode, the drilling bucket body, the drill bit and the drill rod can be simultaneously put into the drilling hole when the material clearing drilling bucket is used, one side of the drill bit is used for drilling, mud can be directly extruded into the drilling bucket through the drill bit hole of the bottom plate, after more mud is stored in the drilling bucket, the drilling bucket body is directly pulled out along the drill bit and the drill rod, the two hydraulic cylinders are extended, the top cover, the guide cylinder, the cylinder body and the bottom plate on two sides are made to be unfolded, and unloading is directly carried out, so that the problem that the drill bit and the drill rod are required to be lifted and taken out together when the material clearing drilling bucket is taken out in the prior art is solved, the mud in the drilling hole can be cleared through the drilling bucket, the material clearing process is more convenient and rapid, and the engineering operation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic side view of an embodiment of the present utility model;

FIG. 3 is a top view of a barrel according to an embodiment of the present utility model;

FIG. 4 is a top view of an embodiment of the utility model with the barrel deployed;

the embodiment of the utility model mainly comprises the following element symbols:

the device comprises a top cover-1, a guide cylinder-11, a reinforcing rib-12, a hinge column-13, a cylinder body-2, a semi-cylindrical plate-21, a bottom plate-3, a drill hole-31, a hydraulic cylinder-4 and a base-41.

Detailed Description

The utility model will be further described with reference to specific examples.

As shown in fig. 1 to 3, a side-opening type drilling bucket for constructional engineering comprises a drilling bucket body, wherein the drilling bucket body comprises a top cover 1, a barrel body 2 and a bottom plate 3, the top cover 1 is movably spliced by two half covers, the bottom plate 3 is movably spliced by two semicircular plates, the barrel body 2 is spliced by two semicircular plates 21, one side of each semicircular plate 21 is movably mounted at the edge between the top cover 1 and the bottom plate 3 through a hinged column 13, two half covers are integrally formed with half barrels, two half barrels are spliced into a guide barrel 11, the guide barrel 11 extends out towards the lower surface of the top cover 1, the side surface of the guide barrel 11 positioned at the lower end of the top cover 1 is respectively provided with a hydraulic cylinder 4 through two bases 41, telescopic rods of the two hydraulic cylinders 4 are respectively hinged in the two semicircular plates 21, and the drilling bucket body extends out for side opening through the two hydraulic cylinders 4.

According to the utility model, the mud in the drilling hole is conveyed out through the side-opening type material cleaning drilling bucket, the drilling bucket body, the drill bit and the drill rod can be simultaneously placed into the drilling hole when the material cleaning drilling bucket is used, one side of the drill bit is used for drilling, the mud can be directly extruded into the drilling bucket through the drill bit hole 31 of the bottom plate 3, after more mud is stored in the drilling bucket, the drilling bucket body is directly lifted along the drill bit and the drill rod, the two hydraulic cylinders 4 are stretched out to manufacture the top cover 1, the guide cylinder 11, the barrel body 2 and the bottom plate 3 on two sides, and the material cleaning drilling bucket is directly unloaded, so that the problem that the drill bit and the drill rod are required to be lifted and taken out together when the material cleaning drilling bucket is solved, and the mud in the drilling hole can be cleaned through the drilling bucket when the material cleaning drilling bucket is more convenient and rapid, and the engineering operation efficiency is improved.

As shown in fig. 4, the width of the two half cylinders, the two half covers, the two semicircular plates and the two semicircular plates 21 is at least two thirds of the circumference of the cylinder body 2, so that the side opening of the drill bucket body is ensured to smoothly discharge mud.

The bottom plate 3 is provided with a drill hole 31, and the diameter of the drill hole 31 is larger than that of a rotary excavator drill bit; the inner diameter of the guide cylinder 11 is larger than the outer diameter of the drill bit, so that the drill bucket body can be conveniently and directly taken out along the drill bit and the drill rod, mud can be smoothly extruded into the drill bucket body when the drill bit and the drill rod drill holes, and the drill bit cannot interfere and collide with the drill bucket body.

The guide cylinder 11 outside integrated into one piece has a plurality of strengthening ribs 12, and a plurality of the strengthening ribs 12 are connected perpendicularly at top cap 1 upper surface, make things convenient for the rig of diging soon to hang the installation and fight the body, increase joint strength.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a side open type drilling bucket for building engineering which characterized in that: including boring the fill body, it includes top cap, stack shell and bottom plate to bore the fill body, the top cap is formed by two half lid activity spellings, the bottom plate is formed by two semicircle board activity spellings, the stack shell is formed by two semicircle boards spellings, two semicircle board one side is through articulated post movable mounting border department between top cap and bottom plate, two half cover equal integrated into one piece has half a section of thick bamboo, two half a section of thick bamboo spellings guide cylinder, the guide cylinder stretches out to the top cap lower surface, the guide cylinder is located the side of top cap lower extreme and installs the pneumatic cylinder respectively through two bases, two the telescopic link of pneumatic cylinder articulates respectively in two semicircle boards, it stretches out through two pneumatic cylinders and carries out the side and open to bore the fill body.

2. The side-opening drill for construction engineering according to claim 1, wherein: the width of the two half cylinders, the two half covers, the two semicircular plates and the side edges of the two semicircular plates are unfolded at least two thirds of the circumference of the cylinder body.

3. The side-opening drill for construction engineering according to claim 2, wherein: the bottom plate is provided with a drill hole, and the diameter of the drill hole is larger than that of a drill bit of the rotary drilling machine.

4. A side-opening drill for construction engineering according to claim 3, wherein: the inner diameter of the guide cylinder is larger than the outer diameter of the drill bit.

5. The side-opening drill for construction engineering according to claim 4, wherein: the guide cylinder is characterized in that a plurality of reinforcing ribs are integrally formed on the outer side of the guide cylinder, and the reinforcing ribs are vertically connected to the upper surface of the top cover.