CN219012507U

CN219012507U - Drill boom structure of slope anchoring drilling machine

Info

Publication number: CN219012507U
Application number: CN202223043565.7U
Authority: CN
Inventors: 丁永剑; 吴少华; 钟唱阳; 王辉; 黄亿财
Original assignee: Hubei Shoukai Machinery Co ltd
Current assignee: Hubei Shoukai Machinery Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-12
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a drill arm structure of a side slope anchoring drilling machine, which comprises a first section of drill arm, a drill arm hydraulic rod, a drill arm oil pipe, a second section of drill arm, a third section of drill arm and a drill floor bracket, wherein the combination of the first section of drill arm, the second section of drill arm and the third section of drill arm is telescopic, the construction range of construction in anchoring engineering is ensured, the drill arm hydraulic rod is fixedly arranged at the inner side of the first section of drill arm, the second section of drill arm and the third section of drill arm can be telescopic for different lengths by the telescopic action of the drill arm hydraulic rod, and the drill arm oil pipe is fixedly sleeved at the top of the first section of drill arm; through setting up flexible hydraulic support structure in the one end of the arm of the device, when the arm is using the construction, the support hydraulic stem of accessible installation supports on domatic, guarantees that the extension end of arm is stable, improves the stability when rig construction, avoids the device slope side to fall to better construction uses.

Description

Drill boom structure of slope anchoring drilling machine

Technical Field

The utility model belongs to the technical field of drilling booms, and particularly relates to a drilling boom structure of a slope anchoring drilling machine.

Background

The anchoring drilling machine is mainly applied to landslide and dangerous rock anchoring engineering in various geological disaster prevention and treatment of hydropower stations, railways and highway slopes, is particularly suitable for high slope rock anchoring engineering, is also suitable for constructing deep foundation pit supports, anti-floating anchors and foundation grouting reinforcement engineering holes, blasting holes of blasting engineering, high-pressure jet grouting piles, tunnel pipe shed support holes and the like, and can be used for conveniently performing omnibearing construction by slightly changing power heads. The main drilling method comprises the following steps: the down-the-hole hammer is conventionally drilled, coiled tubing drilled and spiral drilled. In the hole-forming construction practice of various complex strata and different drilling methods, the excellent hole-forming performance is obtained, and the acceptance of wide construction units and the same party is obtained

The existing drill boom structure is characterized in that an anchor drilling machine is one of equipment mainly used in engineering in anchor engineering, when the anchor drilling machine is used, the anchor drilling machine is attached to a slope through extension of the drill boom to perform anchor construction, but when the common drill boom structure is used, a drill floor is arranged at one end of the drill boom during operation and needs to be extended for a certain length, when one end of the drill boom is unstable during construction, the whole drilling machine is likely to incline and fall down, so that the stability of the drill boom used for construction is affected, and therefore the drill boom structure of the slope anchor drilling machine is provided.

Disclosure of Invention

The utility model aims to provide a drill boom structure of a slope anchoring drilling machine, which aims to solve the problems that the existing drill boom structure in the background art is provided with a drill floor at one end of a drill boom during working, and a certain length is required to be extended, and if one end of the drill boom shakes unstably during construction, the whole drilling machine can incline to the side, so that the stability of the drill boom used for construction is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drill boom structure of side slope anchor rig, includes first section drill boom, drill boom hydraulic stem, drill boom oil pipe, second section drill boom, third section drill boom and drill floor bracket, and the combination of first section drill boom, second section drill boom and third section drill boom is scalable, guarantees the construction scope of construction in the anchor engineering, the drill boom hydraulic stem is fixed to be installed the inboard of first section drill boom, and the flexible length that can stretch out and draw back second section drill boom and third section drill boom, drill boom oil pipe fixed package is in the top of first section drill boom, the second section drill boom is installed the inboard one end of first section drill boom, the third section drill boom is installed the inboard one end of second section drill boom, drill floor bracket fixed mounting is in the one end of third section drill boom, the support has been installed to the both sides one end fixed mounting of third section drill boom, the bottom welding of support has installed the support hydraulic stem, just the bottom of support hydraulic stem has installed the telescopic link, the bottom of support hydraulic stem can be equipped with the second section drill boom and the telescopic link and the flexible different length of third section drill boom, the second section drill boom is installed through the telescopic link, the swivel mount has guaranteed that the swivel mount, the swivel mount has the support can be installed through the support frame when two the two sides, and the swivel mount has the swivel mount, can guarantee the stability when the swivel mount.

Preferably, the screw rod has been installed in the one end welding of first section arm, be provided with integral type stopper on the screw rod, the one end of screw rod is established soon and is installed the nut, just the one end of screw rod runs through scrape the frame, scrape the frame and pass through the stopper spacing on the screw rod, just scrape the frame and pass through the nut soon and establish fixedly, guarantee to scrape the frame installation and stabilize, scrape the frame and rock when avoiding using, the frame of scraping of the same structure is installed to the one end of second section arm, scrapes the frame through the installation and when second section arm and third section arm withdraw, all can strike off the clearance, the inboard laminating of scraping the frame is in the surface of second section arm and third section arm is scraped in the laminating, and the laminating is scraped and can be improved the effect of scraping.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the drill boom structure that uses always, because the one end of during operation drill boom sets up the drill floor, and need extend certain length, if the one end of drill boom rocks unstably during the construction, the slope side falls to the stability of the drill boom that influences the construction to use, through the one end of the drill boom that sets up flexible hydraulic support structure at the device, when the drill boom is using the construction, the support hydraulic stem of accessible installation supports on domatic, guarantee the extension end stability of drill boom, stability when improving the rig construction, avoid the device slope side to fall, thereby better construction is used.

Drawings

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

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the scraper frame according to the present utility model;

in the figure: 1. a first section of drill boom; 2. a drill boom hydraulic stem; 3. drilling arm oil pipe; 4. a second section of drill boom; 5. a third section of drill boom; 6. a support; 7. a drill floor bracket; 8. supporting a hydraulic rod; 9. rotating base; 10. a telescopic rod; 11. scraping a frame; 12. a screw; 13. a limiting block; 14. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the drill boom structure of slope anchoring drilling machine comprises a first drill boom 1, a drill boom 2, a drill boom oil pipe 3, a second drill boom 4, a third drill boom 5 and a drill floor bracket 7, which form the basic composition structure of the drill boom, wherein the drill boom oil pipe 3 can provide hydraulic oil when the drill boom 2 stretches and contracts, is convenient for controlling the second drill boom 4 to stretch and retract the third drill boom 5, the drill boom 2 is fixedly arranged at the inner side of the first drill boom 1, the drill boom oil pipe 3 is fixedly sleeved at the top of the first drill boom 1, the second drill boom 4 is arranged at one end of the inner side of the first drill boom 1, the third drill boom 5 is arranged at one end of the inner side of the second drill boom 4, the drill floor bracket 7 is fixedly arranged at one end of the third drill boom 5, the anchor turntable is fixed at the drill floor bracket 7, the construction use is convenient, the two side ends of the third drill boom 5 are fixedly provided with a support 6, two supports 6 are symmetrically arranged on two sides of the first section of drill boom 1, two supporting hydraulic rods 8 are fixedly arranged at the bottoms of the supports 6, symmetrical supporting group forces are provided through the two supporting hydraulic rods 8, stability during supporting is improved, the supporting hydraulic rods 8 are welded at the bottoms of the supports 6, a telescopic rod 10 is arranged at the bottoms of the supporting hydraulic rods 8, a swivel seat 9 is arranged at the bottom of the telescopic rod 10, the swivel seat 9 is connected with the telescopic rod 10 through rotation, when the supporting is used, the swivel seat 9 can be guaranteed to be attached to a slope surface for better supporting use, a scraping frame 11 is arranged at the edge of one end of the first section of drill boom 1, a screw rod 12 is welded at one end of the first section of drill boom 1, an integrated limiting block 13 is arranged on the screw rod 12, a nut 14 is rotatably arranged at one end of the screw rod 12, one end of the screw rod 12 penetrates through the scraping frame 11, the scraping frame 11 of the same structure is installed to the one end of second section arm 4, scrapes the inboard laminating of frame 11 at the surface of second section arm 4 and third section arm 5, can clean the use to second section arm 4 and third section arm 5 simultaneously, scrapes frame 11 and passes through stopper 13 spacing on screw rod 12, and scrapes frame 11 and screw rod 12 and establish soon through nut 14 fixedly, guarantees the installation stability of scraping frame 11.

The working principle and the using flow of the utility model are as follows: during the use of the common drill boom structure, the drill floor can be arranged on the drill floor bracket 7 at one end of the drill boom during operation, the drill boom is anchored through drill floor construction, and the drill boom is required to be stretched for a certain length during construction, namely, the second drill boom 4 and the third drill boom 5 can be stretched, during construction, if one end of the drill boom shakes unstably, the whole drilling machine can possibly incline to the side, thereby influencing the stability of the drill boom used during construction, the support hydraulic rod 8 is arranged on the support 6 at one end bottom of the third drill boom 5 of the device, when the drill boom is used for construction, the telescopic rod 10 at the bottom of the telescopic rod 10 is fixed, the rotating rotary seat 9 is supported on the slope surface of the construction, the supporting surface can be guaranteed to be stably attached, the support hydraulic rod 8 is supported on the slope surface, the extended end of the drill boom can be guaranteed to be stable, the stability of the drilling machine during construction is improved, the slope of the device is prevented from being inclined to the device, the slope surface is used during construction, the anchor is arranged on the drill boom, the first drill boom is easily scraped by the aid of the device, the rotary seat is further provided with the rotary seat 4, the soil is convenient to be scraped by the rotary seat 4, and the soil is convenient to scrape soil is convenient to use at the first end of the drill boom 4, the first drill boom is provided with the rotary seat 4, the soil is convenient to be scraped by the rotary seat is provided with the rotary seat 4, and the rotary seat is provided with the rotary seat 4 on the rotary seat 4, and the rotary seat is provided with the rotary seat 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drill boom structure of slope anchor rig, includes first section drill boom (1), drill boom hydraulic stem (2), drill boom oil pipe (3), second section drill boom (4), third section drill boom (5) and drill floor bracket (7), drill boom hydraulic stem (2) are fixed to be installed the inboard of first section drill boom (1), drill boom oil pipe (3) are fixed to be overlapped the top of first section drill boom (1), second section drill boom (4) are installed the inboard one end of first section drill boom (1), third section drill boom (5) are installed the one end of the inboard of second section drill boom (4), drill floor bracket (7) fixed mounting are in the one end of third section drill boom (5), its characterized in that: the drilling machine is characterized in that a support (6) is fixedly arranged at one end of two sides of the third section of drilling boom (5), a supporting hydraulic rod (8) is welded and arranged at the bottom of the support (6), a telescopic rod (10) is arranged at the bottom of the supporting hydraulic rod (8), a rotating seat (9) is arranged at the bottom of the telescopic rod (10), and a scraping frame (11) is arranged at the edge of one end of the first section of drilling boom (1).

2. The drill boom structure of a slope anchoring drilling machine according to claim 1, wherein: screw rods (12) are welded and arranged at one ends of the first section of drilling arms (1), integral limiting blocks (13) are arranged on the screw rods (12), nuts (14) are rotatably arranged at one ends of the screw rods (12), and one ends of the screw rods (12) penetrate through the scraping frame (11).

3. The drill boom structure of a slope anchoring drilling machine according to claim 2, wherein: the scraping frame (11) is limited on the screw rod (12) through a limiting block (13), and the scraping frame (11) and the screw rod (12) are fixed through nuts (14) in a screwing mode.

4. A drill boom structure of a slope anchoring drilling machine according to claim 3, characterized in that: one end of the second section of drill boom (4) is provided with a scraping frame (11) with the same structure.

5. The drill boom structure of a slope anchoring drilling machine according to claim 4, wherein: the inner side of the scraping frame (11) is attached to the surfaces of the second section of drill boom (4) and the third section of drill boom (5).

6. The drill boom structure of a slope anchoring drilling machine according to claim 1, wherein: the rotary seat (9) is connected with the telescopic rod (10) through rotation.

7. The drill boom structure of a slope anchoring drilling machine according to claim 1, wherein: two supports (6) are symmetrically arranged on two sides of the first section of drill boom (1), and two supporting hydraulic rods (8) are fixedly arranged at the bottoms of the supports (6).