CN207436933U - A kind of rotary pile-digging machine convenient for fixed drilling tool - Google Patents
A kind of rotary pile-digging machine convenient for fixed drilling tool Download PDFInfo
- Publication number
- CN207436933U CN207436933U CN201721269750.4U CN201721269750U CN207436933U CN 207436933 U CN207436933 U CN 207436933U CN 201721269750 U CN201721269750 U CN 201721269750U CN 207436933 U CN207436933 U CN 207436933U
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- drilling tool
- connecting rod
- drilling
- rod
- fixed
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Abstract
The utility model discloses a kind of rotary pile-digging machines convenient for fixed drilling tool, including drilling rod, power head, drilling tool, manoeuvring platform, connecting rod and bore mast, connecting rod is connected on the manoeuvring platform, described connecting rod one end is equipped with tripod, the tripod, which is fixedly mounted on, bores mast one side, the brill masthead end is connected with drilling rod, the drilling rod is equipped with power head, bottom is equipped with drilling tool on the drilling rod, the drilling tool is made of core tube, helical blade and fixed disk, and the core tube is fixedly connected by flange with drilling rod.The utility model in core tube both sides by setting connecting rod, and fixed disk is set in the bottom of connecting rod, convenient for consolidating drilling tool, so that at work, it is consolidated for drilling tool and is not susceptible to loosen, and the electric drill of fixed disk bottom, convenient for fixed disk is fixed on ground using electric drill, convenient for passing through damper and the dual vibrations for carrying out alleviating drilling tool generation of damping spring, convenient for ensureing the working effect of drilling tool.
Description
Technical field
The utility model is related to a kind of rotary pile-digging machine, more particularly to a kind of rotary pile-digging machine convenient for fixed drilling tool.
Background technology
Rotary drilling rig is a kind of construction machinery of pore-forming operation in suitable building foundation engineering.It is primarily adapted for sand, viscosity
The soil layers such as soil, slity soil are constructed, and are used widely in a variety of foundation basic constructions such as bored concrete pile, diaphragm wall, strengthening of foundation,
The rated power of rotary drilling rig is generally 125~450kW, and power output torque is 120~400kNm, and maximum drilling diameter can
Up to 1.5~4m, maximum depth of pore forming is 60~90m, can meet the requirement of all kinds of large foundations construction, wherein rotary pile-digging machine
Drilling tool can generate vibrations during the work time, so as to easily so that drilling tool is subjected to displacement, so as to influence to dig stake effect.For this purpose, I
Propose a kind of rotary pile-digging machine convenient for fixed drilling tool.
Utility model content
The main purpose of the utility model is that providing a kind of rotary pile-digging machine convenient for fixed drilling tool, can effectively solve to carry on the back
The problem of in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of rotary pile-digging machine convenient for fixed drilling tool including drilling rod, power head, drilling tool, manoeuvring platform, connecting rod and bores mast,
Connecting rod is connected on the manoeuvring platform, described connecting rod one end is equipped with tripod, and the tripod, which is fixedly mounted on, bores mast one side,
The brill masthead end be connected with drilling rod, the drilling rod equipped with power head, on the drilling rod bottom equipped with drilling tool, the drilling tool by
Core tube, helical blade and fixed disk composition, the core tube are fixedly connected by flange with drilling rod, and the core tube surface layer is set
There is helical blade, core tube top both sides are equipped with supporting rod, and described supporting rod one end is equipped with damper, the damper one
End is fixedly connected with the connecting rod, and the connecting rod surface layer is equipped with damping spring, the other end and the fixed disk surface layer of the connecting rod
It is fixedly connected, the fixed disk opposite side surface layer is equipped with electric drill.
Further, the damping spring is sleeved on connecting rod surface layer.
Further, the electric drill be equipped with drill bit, and electric drill be provided with it is multigroup.
Further, the core tube bottom is provided with cutting and carries tooth.
Further, the manoeuvring platform is mounted on chassis.
Further, the brill mast one side is connected by boring mast luffing hydraulic cylinder with manoeuvring platform.
Compared with prior art, the utility model has the advantages that：
1st, the utility model sets fixed disk by setting connecting rod in core tube both sides, and in the bottom of connecting rod, just
In firm drilling tool so that at work, consolidated for drilling tool and be not susceptible to loosen, and the electric drill of fixed disk bottom, convenient for utilizing electricity
It bores and fixed disk is fixed on ground.
2nd, the utility model in connecting rod extexine by setting damping spring, the vibrations that convenient for drilling tool is worked when generates
Alleviated by damping spring, and by setting damper between connecting rod one end and supporting rod, convenient for passing through damper and subtracting
Shake spring is dual to carry out alleviating the vibrations that drilling tool generates, convenient for ensureing the working effect of drilling tool.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of rotary pile-digging machine convenient for fixed drilling tool of the utility model.
Fig. 2 is a kind of drilling tool structure schematic diagram of rotary pile-digging machine convenient for fixed drilling tool of the utility model.
In figure：1st, drilling rod；2nd, power head；3rd, drilling tool；4th, chassis；5th, manoeuvring platform；6th, connecting rod；7th, tripod；8th, mast is bored
Luffing hydraulic cylinder；9th, mast is bored；10th, supporting rod；11st, damping spring；12nd, connecting rod；13rd, damper；14th, electric drill；15th, mandrel
Pipe；16th, cutting carries tooth；17th, helical blade；18th, drill bit；19th, fixed disk.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of rotary pile-digging machine convenient for fixed drilling tool is flat including drilling rod 1, power head 2, drilling tool 3, manipulation
Platform 5, connecting rod 6 and mast 9 is bored, connecting rod 6 is connected on the manoeuvring platform 5, described 6 one end of connecting rod is equipped with tripod 7, the triangle
Frame 7, which is fixedly mounted on, bores 9 one side of mast, and 9 top of the brill mast is connected with drilling rod 1, and the drilling rod 1 is equipped with power head 2, the brill
Bottom is equipped with drilling tool 3 on bar 1, and the drilling tool 3 is made of core tube 15, helical blade 17 and fixed disk 19, the core tube 15
It is fixedly connected by flange with drilling rod 1,15 surface layer of core tube is equipped with helical blade 17, and the 15 top both sides of core tube are set
There is supporting rod 10, described 10 one end of supporting rod is equipped with damper 13, and described 13 one end of damper is fixedly connected with connecting rod 12, institute
12 surface layer of connecting rod is stated equipped with damping spring 11, the other end of the connecting rod 12 is fixedly connected with 19 surface layer of fixed disk, described
19 opposite side surface layer of fixed disk is equipped with electric drill 14.
Wherein, the damping spring 11 is sleeved on 12 surface layer of connecting rod, alleviates vibrations.
Wherein, the electric drill 14 is equipped with drill bit 18, and electric drill 14 be provided with it is multigroup, convenient for fixed fixed disk 19.
Wherein, 15 bottom of core tube is provided with cutting and carries tooth 16.
Wherein, the manoeuvring platform 5 is mounted on chassis 4, manoeuvring platform 5 easy to remove.
Wherein, brill 9 one side of mast is connected by boring mast luffing hydraulic cylinder 8 with manoeuvring platform 5.
It should be noted that the utility model is a kind of rotary pile-digging machine convenient for fixed drilling tool, during work, pass through chassis 4
Rotary pile-digging machine, which is moved to, needs the place driven piles, then using the drill bit 18 on the electric drill 14 of 19 bottom of fixed disk ground into
Row punching, so as to which fixed disk 19 be fixed on the ground, the fixation of fixed disk 19 is so that the connection being connected with fixed disk 19
Bar 12 and supporting rod 10 fix core tube 15, avoid during the work time, because of the vibration influence stability that drilling tool 3 generates, making
A process must be dug to be affected, damper 13 is equipped with wherein between connecting rod 12 and supporting rod 10, and combines and is covered in connecting rod 12
Some damping springs 11, the vibrations generated when drilling tool 3 is worked are alleviated, and surface causes drilling tool 3 to be subjected to displacement because shaking, and
Convenient for protecting fixed disk 19 so that fixed disk 19 is not easy to loosen because of vibrations, influences fastening effect.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of rotary pile-digging machine convenient for fixation drilling tool, including drilling rod (1), power head (2), drilling tool (3), manoeuvring platform (5), company
Bar (6) and mast (9) is bored, connecting rod (6) is connected on the manoeuvring platform (5), described connecting rod (6) one end is equipped with tripod (7), institute
It states tripod (7) and is fixedly mounted on brill mast (9) one side, brill mast (9) top is connected with drilling rod (1), is set on the drilling rod (1)
Dynamic head (2), bottom is equipped with drilling tool (3) on the drilling rod (1), it is characterised in that：The drilling tool (3) by core tube (15),
Helical blade (17) and fixed disk (19) composition, the core tube (15) are fixedly connected by flange with drilling rod (1), the mandrel
It manages (15) surface layer and is equipped with helical blade (17), core tube (15) the top both sides are equipped with supporting rod (10), the supporting rod
(10) one end is equipped with damper (13), and described damper (13) one end is fixedly connected with connecting rod (12), the connecting rod (12)
Surface layer is equipped with damping spring (11), and the other end of the connecting rod (12) is fixedly connected with fixed disk (19) surface layer, the fixation
Disk (19) opposite side surface layer is equipped with electric drill (14).
2. a kind of rotary pile-digging machine convenient for fixed drilling tool according to claim 1, it is characterised in that：The damping spring
(11) it is sleeved on connecting rod (12) surface layer.
3. a kind of rotary pile-digging machine convenient for fixed drilling tool according to claim 1, it is characterised in that：On the electric drill (14)
Equipped with drill bit (18), and electric drill (14) be provided with it is multigroup.
4. a kind of rotary pile-digging machine convenient for fixed drilling tool according to claim 1, it is characterised in that：The core tube (15)
Bottom is provided with cutting and carries tooth (16).
5. a kind of rotary pile-digging machine convenient for fixed drilling tool according to claim 1, it is characterised in that：The manoeuvring platform
(5) it is mounted on chassis (4).
6. a kind of rotary pile-digging machine convenient for fixed drilling tool according to claim 1, it is characterised in that：The brill mast (9) one
Side is connected by boring mast luffing hydraulic cylinder (8) with manoeuvring platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269750.4U CN207436933U (en) | 2017-09-29 | 2017-09-29 | A kind of rotary pile-digging machine convenient for fixed drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269750.4U CN207436933U (en) | 2017-09-29 | 2017-09-29 | A kind of rotary pile-digging machine convenient for fixed drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436933U true CN207436933U (en) | 2018-06-01 |
Family
ID=62295761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269750.4U Expired - Fee Related CN207436933U (en) | 2017-09-29 | 2017-09-29 | A kind of rotary pile-digging machine convenient for fixed drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324329A (en) * | 2020-11-02 | 2021-02-05 | 青海省交通科学研究院 | Construction equipment for bridge cast-in-place pile in frozen soil area |
-
2017
- 2017-09-29 CN CN201721269750.4U patent/CN207436933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324329A (en) * | 2020-11-02 | 2021-02-05 | 青海省交通科学研究院 | Construction equipment for bridge cast-in-place pile in frozen soil area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 8, 806 and 808 rooms of Lianhe building, Dongcheng Road, Dongcheng Street, Dongguan, Guangdong Patentee after: GUANGDONG GUANGQIANG FOUNDATION ENGINEERING Co.,Ltd. Address before: 523000 8, 806, 808, The Union Buildings, Dongcheng South Road, Dongcheng Street, Dongguan, Guangdong. Patentee before: GUANGDONG GUANGQIANG FOUNDATION ENGINEERING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |