CN-224214134-U - Pile machine drill Kong Penwu device

CN224214134UCN 224214134 UCN224214134 UCN 224214134UCN-224214134-U

Abstract

The utility model discloses a pile driver drill Kong Penwu device, which comprises a drill rod, wherein a first half split bearing and a second half split bearing are installed on the outer ring of the drill rod, a first half circular sleeve is arranged on the outer ring of the first half split bearing, a second half circular sleeve is arranged on the outer ring of the second half split bearing, semicircular water pipes are installed inside the first half circular sleeve and the second half circular sleeve, and spray nozzles penetrating through the first half circular sleeve and the second half circular sleeve respectively and extending to the lower part are installed at the lower parts of the semicircular water pipes installed inside the first half circular sleeve and the second half circular sleeve respectively. This pile machine bores Kong Penwu device through setting up nozzle, semicircle water pipe, installation pipe and hose etc. can reduce the dust that drilling produced, improves the operational environment, through setting up subdivision formula bearing, semicircle sleeve pipe and mounting panel etc. and the installation is very convenient with dismantling, can also adapt to hammering formula stake machine or rotation type stake machine moreover.

Inventors

ZHOU FU
XIE YUJUN
LIU LIBO
ZHENG ZHANSHEN
CHEN JUN
YANG XIAOSHENG
LIN WANMING
YANG JIZHOU
LIU WEI
SONG YUBIN
ZHOU LI
Zhong Yishi

Assignees

中国能源建设集团广东火电工程有限公司

Dates

Publication Date: 20260508
Application Date: 20250314

Claims (7)

1. The pile driver drill Kong Penwu device comprises a drill rod (1) and is characterized in that a first half split bearing (12) and a second half split bearing (14) are mounted on the outer ring of the drill rod (1), a first half split sleeve (4) is arranged on the outer ring of the first half split bearing (12), a second half split sleeve (5) is arranged on the outer ring of the second half split bearing (14), semicircular water pipes (10) are mounted in the first half split sleeve (4) and the second half split sleeve (5), and spray nozzles (8) penetrating through the first half split sleeve (4) and the second half split sleeve (5) and extending to the lower portion are mounted on the lower portions of the semicircular water pipes (10) mounted in the first half split sleeve (4) and the second half split sleeve (5).
2. The pile driver drill Kong Penwu according to claim 1, wherein the first half split bearing (12) and the second half split bearing (14) are matched, i.e. are combined together to form a complete split bearing, and a down-the-hole hammer (2) is mounted at the bottom end of the drill rod (1).
3. The pile driver drill Kong Penwu as set forth in claim 1, wherein the mounting plates (3) are welded to both sides of the first semicircular sleeve (4) and both sides of the second semicircular sleeve (5), and mounting holes are formed in the upper portion and the lower portion of the mounting plates (3).
4. A pile driver drill Kong Penwu according to claim 1, characterised in that the mounting plate (3) mounted on the first semi-circular sleeve (4) and the mounting plate (3) mounted on the second semi-circular sleeve (5) are mounted by means of bolts and nuts.
5. A pile driver drill Kong Penwu according to claim 1, characterised in that one side of the second semi-circular sleeve (5) is welded with a mounting tube (6) which extends through and into a semi-circular water tube (10) mounted in the second semi-circular sleeve (5), and one end of the mounting tube (6) located outside the second semi-circular sleeve (5) is fixedly provided with a hose (7).
6. The pile driver drill Kong Penwu according to claim 1, wherein the upper and lower parts of both sides of the first semicircular sleeve (4) are welded with guide rods (11), and the upper and lower parts of both sides of the second semicircular sleeve (5) are provided with guide holes (15) into which the guide rods (11) are inserted.
7. The pile driver drill Kong Penwu as set forth in claim 1, wherein sealing rings (13) are disposed at both ends of a semicircular water pipe (10) installed inside the first semicircular sleeve (4) and the second semicircular sleeve (5), cover plates (9) are welded to upper and lower portions of inner rings of the first semicircular sleeve (4) and the second semicircular sleeve (5), and the cover plates (9) are located at upper and lower portions of the split bearing respectively.

Description

Pile machine drill Kong Penwu device Technical Field The utility model relates to the technical field of drilling and spraying of installed machines, in particular to a drilling and spraying device of a pile machine. Background Pile machine divide into many pile machines such as beating formula pile machine and rotatory drilling formula pile machine, and in pile machine drilling operation, because the drilling rod is rotatory at a high speed and go on drilling deeply underground, perhaps beat the mode that formula pile machine worked through beating, can produce a large amount of heat and dust, this can not only influence drilling efficiency, still can lead to the fact serious wearing and tearing to drilling rod and drill bit, even threat the health safety of operating personnel, traditional cooling and dust removal mode, if directly spray water to the drilling region, although can play certain effect, often the effect is not good, and cause water resource waste and environmental pollution easily can effectively eliminate the raise dust that down-the-hole hammer produced in the drilling, for this reason, we propose a pile machine drill Kong Penwu device to solve the problem that probably exists above. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a pile driver drill Kong Penwu device for solving the problems in the prior art. In order to achieve the purpose, the pile driver drill Kong Penwu comprises a drill rod, wherein a first half split bearing and a second half split bearing are installed on the outer ring of the drill rod, a first half circular sleeve is arranged on the outer ring of the first half split bearing, a second half circular sleeve is arranged on the outer ring of the second half split bearing, semicircular water pipes are installed inside the first half circular sleeve and the second half circular sleeve, and spray nozzles penetrating through the first half circular sleeve and the second half circular sleeve respectively and extending to the lower portion are installed at the lower portions of the semicircular water pipes installed in the first half circular sleeve and the second half circular sleeve. As a preferable technical scheme of the utility model, the first half split bearing and the second half split bearing are matched, namely, the first half split bearing and the second half split bearing are combined together to form a complete split bearing, and the bottom end of the drill rod is provided with a down-the-hole hammer. As a preferable technical scheme of the utility model, mounting plates are welded on both sides of the first semicircular sleeve and both sides of the second semicircular sleeve, and mounting holes are formed in the upper part and the lower part of the mounting plates. As a preferable technical scheme of the utility model, the mounting plate arranged on the first semicircular sleeve and the mounting plate arranged on the second semicircular sleeve are arranged through bolts and nuts. As a preferable technical scheme of the utility model, one side of the second semicircular sleeve is welded with a mounting pipe which penetrates through and extends to the inside of a semicircular water pipe arranged in the second semicircular sleeve, and one end of the mounting pipe positioned outside the second semicircular sleeve is fixedly provided with a hose. As a preferable technical scheme of the utility model, the upper parts and the lower parts of the two sides of the first semicircular sleeve are welded with guide rods, and the upper parts and the lower parts of the two sides of the second semicircular sleeve are provided with guide holes for the insertion of the guide rods. As the preferable technical scheme of the utility model, sealing rings are arranged at two ends of a semicircular water pipe arranged in the first semicircular sleeve and the second semicircular sleeve, cover plates are welded at the upper part and the lower part of the inner ring of the first semicircular sleeve and the lower part of the inner ring of the second semicircular sleeve, and the cover plates are respectively positioned at the upper part and the lower part of the split bearing. Compared with the prior art, the utility model provides a pile driver drill Kong Penwu device, which has the following beneficial effects: 1. According to the pile driver drill Kong Penwu device, by arranging the spray nozzle, the semicircular water pipe, the mounting pipe, the hose and the like, the pile driver is started, the drill rod starts to rotate and drives the down-the-hole hammer to carry out drilling operation, or the pile driver can hammer the drill rod, a water source enters the semicircular water pipe through the hose and the mounting pipe and is uniformly sprayed to a drilling area through the spray nozzle, and along with the drilling operation, the spray nozzle continuously sprays water mist to the drilling area, so that the effects of cooling a