CN103114808B - Arch centering pipe shed drilling machine - Google Patents
Arch centering pipe shed drilling machine Download PDFInfo
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- CN103114808B CN103114808B CN201310065423.7A CN201310065423A CN103114808B CN 103114808 B CN103114808 B CN 103114808B CN 201310065423 A CN201310065423 A CN 201310065423A CN 103114808 B CN103114808 B CN 103114808B
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Abstract
The invention discloses an arch centering pipe shed drilling machine which comprises an arch centering and a drilling work mechanism. The upper portion of the arch centering is in a semicircle structure, a hydraulic supporting leg and a drilling machine traveling mechanism are arranged on two sides at the bottom of the arch centering, a lifting arm moving platform is arranged on the upper portion of the arch centering, the drilling work mechanism is supported on the lifting arm moving platform through a front lifting arm and a rear lifting arm which are fixed on the upper portion of a moving platform main beam, a main traveling wheel system is arranged on the lower portion of the main beam, side supporting wheel systems are arranged on side faces of the front lifting arm and the rear lifting arm respectively, and main traveling wheels and side supporting wheels travel on H-shaped steel. The arch centering pipe shed drilling machine is safe, reliable, high in adaptivity to construction environment, convenient to process and manufacture and capable of effectively improving construction efficiency and lowering construction cost.
Description
Technical field
The present invention relates to a kind of underground construction pipe canopy rig, particularly relate to a kind of bow member pipe canopy rig.
Background technology
At present, along with the sustainable development of infrastructure, a large amount of tunnels and city underground engineering project construction will be had.Barrel vault advanced support in underground engineering construction can effectively water seepage prevention, control ground settlement, improve weak surrounding rock stratum self-stable ability.Because pre-buried Shed-pipe Advanced Support does top board and side wall support, for follow-up tunnel excavation has established solid foundation, and construction is fast, safety is high, the duration is short, is considered to solve stratum in soft rock construction from steady the most rational construction method.
Pipe canopy rig is the visual plant installing pre-grouting pipe, the substitute of pipe roof construction equipment of the prior art mainly easy rig or similar devices, as anchoring drilling machine etc., mainly workload is large, automaticity is low, Construction precision control is difficult for Problems existing.
Summary of the invention
The object of this invention is to provide a kind of safe and reliable, bow member pipe canopy rig that construction environment strong adaptability, convenient processing and manufacture, efficiency of construction are high.
The object of the invention is to be achieved through the following technical solutions:
Bow member pipe canopy rig of the present invention, comprise bow member and creep into operating mechanism, the top of described bow member is semicircular structure, the both sides of the bottom of described bow member are provided with hydraulic leg and walking mechanism, the top of described bow member is provided with lift arm mobile platform, described in creep into operating mechanism and be supported on described lift arm mobile platform by front lift arm and rear lift arm;
The outer ring of described bow member is made up of H profile steel, and described lift arm mobile platform comprises girder, and described front lift arm and rear lift arm are fixed on the top of described girder, and the bottom of described girder is provided with main walking wheel, and described main walking wheel walks in described H profile steel;
The side of described front lift arm and rear lift arm is respectively equipped with side supporting wheel systems, and described side supporting wheel systems walks in described H profile steel.
As seen from the above technical solution provided by the invention, the bow member pipe canopy rig that the embodiment of the present invention provides, reasonable in design, safe and reliable, construction environment strong adaptability, convenient processing and manufacture, effectively can improve efficiency of construction and reduce construction cost.
Accompanying drawing explanation
The side structure schematic diagram of the bow member pipe canopy rig that Fig. 1 a provides for the embodiment of the present invention;
The Facad structure schematic diagram of the bow member pipe canopy rig that Fig. 1 b provides for the embodiment of the present invention;
Fig. 2 is the structural representation creeping into operating mechanism in the embodiment of the present invention;
Fig. 3 a is the side structure schematic diagram of front and back lift arm in the embodiment of the present invention;
Fig. 3 b is the Facad structure schematic diagram of front and back lift arm in the embodiment of the present invention;
Fig. 4 a is the Facad structure schematic diagram of lift arm mobile platform in the embodiment of the present invention;
Fig. 4 b is the side structure schematic diagram of lift arm mobile platform in the embodiment of the present invention;
Fig. 5 a is the side structure schematic diagram of walking mechanism in the embodiment of the present invention;
Fig. 5 b is the Facad structure schematic diagram of walking mechanism in the embodiment of the present invention.
Detailed description of the invention
To be described in further detail the embodiment of the present invention below.
Bow member pipe canopy rig of the present invention, its preferably detailed description of the invention be:
Comprise bow member and creep into operating mechanism, the top of described bow member is semicircular structure, hydraulic leg and rig walking mechanism is provided with bottom described bow member, the top of described bow member is provided with lift arm mobile platform, described in creep into operating mechanism and be supported on described lift arm mobile platform by front lift arm and rear lift arm;
The outer ring of described bow member is made up of H profile steel, and described lift arm mobile platform comprises girder, and described front lift arm and rear lift arm are fixed on the top of described girder, and the bottom of described girder is provided with main walking wheel, and described main walking wheel walks in described H profile steel;
The side of described front lift arm and rear lift arm is respectively equipped with side supporting wheel systems, and described side supporting wheel systems walks in described H profile steel.
Described main walking wheel comprises two upper road wheel, a lower road wheel and side support wheels, described upper road wheel is walked along described H profile steel top flange outer surface, described lower road wheel is along the walking of described H profile steel top flange inner surface, and described side support wheel is walked along described H profile steel web surface.
Described main walking wheel is connected with motor-driven system, described motor-driven system comprises hydraulic motor and intermeshing sprocket wheel, chain, described hydraulic motor is connected on described girder, described sprocket wheel is fixed on the output shaft of described hydraulic motor, and described chain is fixed on the inner surface of described H profile steel bottom flange.
Described side supporting wheel systems comprises supporting cylinder, side connecting rod, sidewinders driving wheel, the middle part that one end is articulated with on described front lift arm or rear lift arm, the other end is articulated with described side connecting rod of described hydraulic cylinder, connecting rod one end, described side is articulated with on described girder, other end installation side roller.
Described operating mechanism of creeping into comprises nose girder, unit head, drilling rod and drilling tool, described nose girder is provided with drill pipe clamp, the front end of described nose girder is provided with centre head, the bottom of described nose girder is connected with described front lift arm and rear lift arm with the first hinged seat by adpting flange, be provided with between one of them adpting flange and described nose girder and longitudinally finely tune hydraulic cylinder, described unit head is connected on nose girder by hydraulic cylinder-chain-sprocket transmission device.
Described front lift arm and rear lift arm comprise lead, and described lead comprises inner prop and column jacket, and the inside of described inner prop is provided with lifting hydraulic cylinder.
Described rig walking mechanism comprises road wheel, walking wheel carrier, walking rotating mechanism, bearing pin and motor transmission system.Described road wheel is two-wheel edge wheel, walks on the rail brace of bottom; Walking wheel carrier connected row travelling wheel and rotating mechanism, and support motor transmission system; Road wheel rotating mechanism can realize the vertical lateral rotation of road wheel, thus pipe canopy drill carriage is moved along work plane vertical and horizontal.Bearing pin is used for fixing walking wheel carrier and the relatively rotating of road wheel rotating mechanism; Motor transmission system provides power for walking mechanism.
Also comprise control system and hydraulic power unit, described control system and hydraulic power unit are positioned on the connecting cross beam of the bottom of described bow member, and described control system comprises electrical control system and hydraulic control system.
Bow member pipe canopy rig of the present invention may be used in tunnel and city underground engineering construction, and reasonable in design, safe and reliable, construction environment strong adaptability, convenient processing and manufacture, effectively can improve efficiency of construction and reduce construction cost.
Specific embodiment:
As shown in Figure 1 a, 1 b, comprise and creep into operating mechanism 1, front and back lift arm 2, lift arm mobile platform 3, bow member 4, hydraulic leg 5, rig walking mechanism 6, control system and hydraulic power unit 7 and form.
As shown in Figure 2, longitudinally fine setting hydraulic cylinder and Connection Block 109 thereof form by unit head 101, drilling rod and drilling tool 102, hydraulic cylinder-chain-sprocket transmission device 103, drill pipe clamp 104, centre head 105, unit head nose girder 106, nose girder adpting flange 107, first hinged seat 108, nose girder to creep into operating mechanism 1.Unit head provides rotation and feeding power for creeping into; Drilling rod and drilling tool realize creeping into of Guan Peng hole, can change according to different stratum to it; Hydraulic cylinder-chain-sprocket transmission device is arranged in unit head nose girder casing, is mainly the power that unit head provides feeding and retrogressing; Drill pipe clamp is used for righting drilling rod in borer drilling procedure, and with the unit head coordinated movement of various economic factors, realize docking, disengaging, drill bit dismounting etc. between drilling rod; Centre head holds out against working section when rig works; Unit head nose girder is used for supporting motive force head provide motion guide for it; Lift arm is connected with unit head nose girder with the first hinged seat by former and later two nose girder adpting flanges, and unit head nose girder lower limb is embedded in nose girder adpting flange, and fixes with bearing pin and nose girder adpting flange; Nose girder is longitudinally connected with unit head nose girder fine setting hydraulic cylinder one end, and the other end is connected with nose girder adpting flange, by stretching of nose girder fine setting hydraulic cylinder, unit head nose girder can be made to slide relative to nose girder adpting flange.
As shown in Figure 3 a, 3 b, front and back lift arm 2 is made up of the second hinged seat 201, lead 202, lift arm hydraulic cylinder and hinged seat 203 thereof.Second hinged seat is connected with the first hinged seat 108; Lead is made up of inner prop and column jacket; Lift arm hydraulic cylinder and hinged seat thereof are contained in the interior column space of lead.Front and back lift arm regulates the radial dimension and elevation angle size that creep into operating mechanism.
As shown in Fig. 4 a, Fig. 4 b, lift arm mobile platform 3 is made up of lift arm mobile platform girder 301, the main walking wheel 302 of lift arm mobile platform, motor-driven system 303, lift arm side supporting wheel systems 304.Lift arm mobile platform girder is box-type section, and connect as a whole by former and later two lift arms, lift arm mobile platform top connects former and later two lift arms, and bottom connects lift arm platform two and overlaps main walking wheel.The main walking wheel of a set of lift arm mobile platform is made up of two upper road wheels, lower road wheel, a side support wheel and links thereof, wherein go up road wheel to walk along H profile steel top flange, bow member outer ring outer surface, lower road wheel is along the walking of H profile steel top flange, bow member outer ring inner surface, and side support wheel is walked along bow member outer ring H profile steel web surface.Motor-driven system is made up of hydraulic motor, sprocket wheel, chain, hydraulic motor is connected on lift arm platform girder by fixed support, sprocket wheel is fixed on the output shaft of hydraulic motor, chain is fixed on the inner surface of H profile steel bottom flange, bow member outer ring by pressing plate, motor output shaft rotates, with the movement in a curve of movable sprocket along chain and bow member, thus by the whole lift arm platform of motor driving along bow member movement in a curve.Lift arm side supporting wheel systems takes turns by hydraulic cylinder, side connecting rod, side roll the linkage formed, and hydraulic cylinder one end is articulated with on lift arm guiding column jacket, and the other end is articulated with in the middle part of the connecting rod of side; Connecting rod one end, side is articulated with on lift arm mobile platform girder, other end installation side roller.During the work of pipe canopy rig, hydraulic cylinder stretches out and drives side connecting rod, and side wheel is pressed in H profile steel top flange, bow member outer ring external surface, is used for the whole superstructure of firm pipe canopy rig.
Bow member 4 is formed by shaped steel and Plate Welding, and bow member top is semicircular structure, and bottom is connected by crossbeam, and H profile steel bottom flange, bow member outer ring inner surface is fixed with chain.
Hydraulic leg 5 is fixed on the two ends of bow member bottom girder, and when rig works, hydraulic leg stretches out and supports on the ground.
As shown in Fig. 5 a, 5b, the vertical and horizontal that rig walking mechanism 6 realizes whole pipe canopy rig move, and form primarily of road wheel 601, walking wheel carrier 602, road wheel rotating mechanism 603, bearing pin 604, motor transmission system 605.Road wheel is two-wheel edge wheel, walks on the rail brace of bottom; Walking wheel carrier connected row travelling wheel and rotating mechanism, and support motor transmission system; Road wheel rotating mechanism can realize the vertical lateral rotation of road wheel, thus pipe canopy drill carriage is moved along work plane vertical and horizontal.Bearing pin is used for fixing walking wheel carrier and the relatively rotating of road wheel rotating mechanism; Motor transmission system provides power for walking mechanism.
Control system and hydraulic power unit 7 are positioned on the bottom connecting cross beam of bow member, and control system comprises electrical control and hydraulic control system.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a bow member pipe canopy rig, it is characterized in that, comprise bow member and creep into operating mechanism, the top of described bow member is semicircular structure, the both sides of the bottom of described bow member are provided with hydraulic leg and walking mechanism, the top of described bow member is provided with lift arm mobile platform, described in creep into operating mechanism and be supported on described lift arm mobile platform by front lift arm and rear lift arm;
The outer ring of described bow member is provided with H profile steel, and described lift arm mobile platform comprises girder, and described front lift arm and rear lift arm are fixed on the top of described girder, and the bottom of described girder is provided with main walking wheel, and described main walking wheel walks in described H profile steel;
The side of described front lift arm and rear lift arm is respectively equipped with side supporting wheel systems, and described side supporting wheel systems walks in described H profile steel.
2. bow member pipe canopy rig according to claim 1, it is characterized in that, described main walking wheel comprises two upper road wheel, a lower road wheel and side support wheels, described upper road wheel is walked along described H profile steel top flange outer surface, described lower road wheel is along the walking of described H profile steel top flange inner surface, and described side support wheel is walked along described H profile steel web surface.
3. bow member pipe canopy rig according to claim 2, it is characterized in that, described main walking wheel is connected with motor-driven system, described motor-driven system comprises hydraulic motor and intermeshing sprocket wheel, chain, described hydraulic motor is connected on described girder, described sprocket wheel is fixed on the output shaft of described hydraulic motor, and described chain is fixed on the inner surface of described H profile steel bottom flange.
4. bow member pipe canopy rig according to claim 1, it is characterized in that, described side supporting wheel systems comprises hydraulic cylinder, side connecting rod, sidewinders driving wheel, the middle part that one end is articulated with on described front lift arm or rear lift arm, the other end is articulated with described side connecting rod of described hydraulic cylinder, connecting rod one end, described side is articulated with on described girder, other end installation side roller.
5. bow member pipe canopy rig according to claim 1, it is characterized in that, described operating mechanism of creeping into comprises nose girder, unit head, drilling rod and drilling tool, described nose girder is provided with drill pipe clamp, the front end of described nose girder is provided with centre head, the bottom of described nose girder is connected with described front lift arm and rear lift arm with the first hinged seat by adpting flange, be provided with between one of them adpting flange and described nose girder and longitudinally finely tune hydraulic cylinder, described unit head is connected on nose girder by hydraulic cylinder-chain-sprocket transmission device.
6. bow member pipe canopy rig according to claim 1, it is characterized in that, described front lift arm and rear lift arm comprise lead, and described lead comprises inner prop and column jacket, and the inside of described inner prop is provided with lifting hydraulic cylinder.
7. bow member pipe canopy rig according to claim 1, is characterized in that, described rig walking mechanism comprises road wheel, walking wheel carrier, walking rotating mechanism, bearing pin and motor transmission system; Described road wheel is two-wheel edge wheel, walks on the rail brace of bottom; Walking wheel carrier connected row travelling wheel and rotating mechanism, and support motor transmission system; Road wheel rotating mechanism can realize the vertical lateral rotation of road wheel, thus pipe canopy drill carriage is moved along work plane vertical and horizontal; Bearing pin is used for fixing walking wheel carrier and the relatively rotating of road wheel rotating mechanism; Motor transmission system provides power for walking mechanism.
8. the bow member pipe canopy rig according to any one of claim 1 to 7, it is characterized in that, also comprise control system and hydraulic power unit, described control system and hydraulic power unit are positioned on the connecting cross beam of the bottom of described bow member, and described control system comprises electrical control system and hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065423.7A CN103114808B (en) | 2013-03-01 | 2013-03-01 | Arch centering pipe shed drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065423.7A CN103114808B (en) | 2013-03-01 | 2013-03-01 | Arch centering pipe shed drilling machine |
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| Publication Number | Publication Date |
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| CN103114808A CN103114808A (en) | 2013-05-22 |
| CN103114808B true CN103114808B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310065423.7A Active CN103114808B (en) | 2013-03-01 | 2013-03-01 | Arch centering pipe shed drilling machine |
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| CN (1) | CN103114808B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194023A (en) * | 2017-12-22 | 2018-06-22 | 中地装重庆探矿机械有限公司 | A kind of all-hydraulic drill |
| CN108678666B (en) * | 2018-07-28 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Multifunctional drilling machine and pipe shed mounting device |
| CN111173445B (en) * | 2020-01-07 | 2021-10-08 | 中铁十八局集团有限公司 | Drilling is with moving platform truck based on construction of TBM method tunnel |
| CN111335901A (en) * | 2020-04-09 | 2020-06-26 | 中铁十八局集团有限公司 | Construction method for auxiliary small-diameter open TBM tunneling of pipe shed at unfavorable geological tunnel section |
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|---|---|---|---|---|
| SU1247526A1 (en) * | 1985-01-10 | 1986-07-30 | Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" | Feed device for drilling machine |
| CN102251747A (en) * | 2011-06-20 | 2011-11-23 | 北京首尔工程技术有限公司 | Arc-shaped drill rack |
| CN102536128A (en) * | 2010-12-09 | 2012-07-04 | 无锡市安迈工程机械有限公司 | Pipe-roof drilling rig with synchronous-traversing rotary table |
| CN203213955U (en) * | 2013-03-01 | 2013-09-25 | 中铁第五勘察设计院集团有限公司 | Arch center pipe shed drilling rig |
-
2013
- 2013-03-01 CN CN201310065423.7A patent/CN103114808B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1247526A1 (en) * | 1985-01-10 | 1986-07-30 | Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" | Feed device for drilling machine |
| CN102536128A (en) * | 2010-12-09 | 2012-07-04 | 无锡市安迈工程机械有限公司 | Pipe-roof drilling rig with synchronous-traversing rotary table |
| CN102251747A (en) * | 2011-06-20 | 2011-11-23 | 北京首尔工程技术有限公司 | Arc-shaped drill rack |
| CN203213955U (en) * | 2013-03-01 | 2013-09-25 | 中铁第五勘察设计院集团有限公司 | Arch center pipe shed drilling rig |
Non-Patent Citations (1)
| Title |
|---|
| 管棚支护台车钻机动力头及其液压驱动系统动力学研究;邓年生;《中国优秀硕士论文全文库》;20050630;第4-6页 * |
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| CN103114808A (en) | 2013-05-22 |
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