CN200940440Y - Rotary digging drilling machine with continuous wall crab bucket function - Google Patents
Rotary digging drilling machine with continuous wall crab bucket function Download PDFInfo
- Publication number
- CN200940440Y CN200940440Y CN 200620027194 CN200620027194U CN200940440Y CN 200940440 Y CN200940440 Y CN 200940440Y CN 200620027194 CN200620027194 CN 200620027194 CN 200620027194 U CN200620027194 U CN 200620027194U CN 200940440 Y CN200940440 Y CN 200940440Y
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- drilling rig
- rotary drilling
- continuous wall
- grab
- drill
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Abstract
The utility model discloses a rotary drilling rig which concurrently has a continuous wall grabbing function. The rotary drilling rig includes a rotary drilling rig noumenon, a drill pipe which connects with the coping of the rotary drilling rig noumenon by the top end thereof and is vertically arranged, a drill which can connect with the lower end of the drill pipe, a pressure cylinder which is fixed on the rotary drilling rig noumenon for providing driven force to the drill and a continuous wall drilling tool component which is arranged on the lower drill pipe. The rotary drilling rig which concurrently has a continuous wall grabbing function provided by the utility model arranges the drill and the continuous wall drilling tool component based on the same major structure of the existing rotary drilling rig, the drill and the continuous wall drilling tool component can replace each other, thus, not only the existing rotary drilling rig concurrently has a continuous wall grabbing function and greatly reduces the enterprise invest, but also a device can complete when the same construction site needs the two different construction operations, and the traffic problem caused by the larger volume and weight of the device can be resolved.
Description
Technical field
The utility model relates to a kind of rotary drilling rig, particularly relates to a kind of rotary drilling rig that has the continuous wall grab function concurrently.
Background technology
Rotary drilling rig is a kind of large-diameter bored pile deep hole pore-forming equipment that is used for the builing industry foundation construction, have environmental protection, moment of torsion is big, speed of fulfiling hole is fast, maneuverability, efficiency of construction is high and advantage such as mechanical, electrical, liquid integrated high concentration, it comprises mainly that rotary drilling rig body, upper end link to each other with the top of rotary drilling rig body and vertically disposed drilling rod, be connected the drill of drilling rod lower end and be installed in the pressurization oil cylinder that is used to drill that driving force is provided on the rotary drilling rig body.Continuous wall grab then is a kind of trench equipment that is used for the construction of deep foundation engineering such as highrise building, subway, and the difference of itself and rotary drilling rig is that drilling tool is grab bucket.Though these two kinds of equipment all belong to the deep foundation construction machinery, and operation is similar to job practices, but both substantially are professional production, separately make, promptly because both construction drilling tool differences, thereby rotary drilling rig can only bore circular port, continuous wall grab then can only be used for digging narrow and dark groove, therefore both do not have versatility, so not only can need configuration separately because of the function singleness of these two kinds of equipment, thereby add the investment of large enterprises, and because the volume and the weight of these two kinds of equipment are bigger, thereby the transhipment from a job site to another job site will be very difficult.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of need to change by simple drilling tool and just can realizes holing and two kinds of function conversion of grooving, thereby convenient and practical and can reduce the rotary drilling rig that has the continuous wall grab function concurrently of construction cost.
In order to achieve the above object, the rotary drilling rig that has the continuous wall grab function concurrently that the utility model provides comprises that rotary drilling rig body, upper end link to each other with the top of rotary drilling rig body and vertically disposed drilling rod, can be connected the drilling rod lower end drill, be installed in the diaphragm wall drill tool assembly that is used to drill that the pressurization oil cylinder of driving force is provided on the rotary drilling rig body and is arranged on the drilling rod bottom.
Described diaphragm wall drill tool assembly comprises travelling carriage, two diaphragm wall sebific duct hunting gears and continuous wall grab head, and wherein the centre of travelling carriage is formed with the through hole that is used to run through drilling rod, the one end by bearing pin be fixed on the pressurization oil cylinder the lower end; Two diaphragm wall sebific duct hunting gears are connected the both sides of travelling carriage by bolt; The upper end of continuous wall grab head then links to each other with the lower end of drilling rod by bearing pin.
Described continuous wall grab head comprises leading truck, guide pad, two grab bucket lobes, two oil cylinder and two cover connecting rods that are used to drive the opening and closing of grab bucket lobe, and wherein the centre, upper end of leading truck links to each other with the lower end of drilling rod by bearing pin; Guide pad is installed in the middle part of leading truck in the mode that slides up and down; Two grab bucket lobes are hinged on the middle part, lower end of leading truck; Two symmetrically arranged oil cylinder upper and lower ends are hinged on respectively on the centre, upper end of the upper center of leading truck and two grab bucket lobes, and the symmetrically arranged connecting rod upper and lower end of two covers then is hinged on the upper center of guide pad and two grab bucket lobes respectively.
Describedly be used to drive the oil cylinder of grab bucket lobe opening and closing and link to each other with unit head motor oil pipe on the rotary drilling rig.
The rotary drilling rig that has the continuous wall grab function concurrently that the utility model provides be on the existing basic basis of invariable of rotary drilling rig agent structure, be provided with can mutual alternative drill and diaphragm wall drill tool assembly, not only can make the rotary drilling rig of existing structure have the function of continuous wall grab simultaneously like this, thereby can reduce the investment of enterprise significantly, and when same job site needs two kinds of constructing operation, only need a table apparatus just can finish, thereby can solve because of this device volume and the big transhipment difficult problem that occurs of weight.
Description of drawings
The structural representation when rotary drilling rig that has the continuous wall grab function concurrently that Fig. 1 provides for the utility model is used for grooving.
Fig. 2 is travelling carriage and diaphragm wall sebific duct hunting gear bonding state forward structure schematic diagram on the rotary drilling rig that has the continuous wall grab function among Fig. 1 concurrently.
Fig. 3 is travelling carriage and the diaphragm wall sebific duct hunting gear bonding state structure vertical view among Fig. 2.
Fig. 4 is continuous wall grab head forward structure schematic diagram on the rotary drilling rig that has the continuous wall grab function among Fig. 1 concurrently.
Fig. 5 is the continuous wall grab header structure lateral view among Fig. 4.
The specific embodiment
As Fig. 1～shown in Figure 3, the rotary drilling rig that has the continuous wall grab function concurrently that the utility model provides comprises that rotary drilling rig body 1, upper end link to each other with the top of rotary drilling rig body 1 and vertically disposed drilling rod 2, the not shown drill that can be connected drilling rod 2 lower ends, be installed in the diaphragm wall drill tool assembly that is used to drill that the pressurization oil cylinder 3 of driving force is provided on the rotary drilling rig body 1 and is arranged on drilling rod 2 bottoms.When being used for deep hole and becoming hole operation, only need to use the structure of original rotary drilling rig, promptly drill can be constructed on drilling rod 2 lower ends on the rotary drilling rig that has the continuous wall grab function concurrently that the utility model provides connect.And when being used for the grooving operation, drill can being replaced with the diaphragm wall drill tool assembly just can construct, thereby can realizing a tractor serves several purposes, thereby can reduce the investment and the cost of enterprise, and be convenient to constructing operation.Described diaphragm wall drill tool assembly comprises travelling carriage 4, two diaphragm wall sebific duct hunting gears 5 and continuous wall grab heads 6, wherein the centre of travelling carriage 4 is formed with the through hole 7 that is used to run through drilling rod 2, and the one end is fixed on the lower end of pressurization oil cylinder 3 by bearing pin 8; Two diaphragm wall sebific duct hunting gears 5 are connected the both sides of travelling carriage 4 by bolt; The upper end of continuous wall grab head 6 then links to each other with the lower end of drilling rod 2 by bearing pin 9.Diaphragm wall sebific duct hunting gear 5 is identical with the structure of prior art, thereby repeats no more here.In addition, the purpose that travelling carriage 4 is fixed on pressurization oil cylinder 3 lower ends is the structure of original rotary drilling rig not to be changed, thereby convenient and practical.
As Fig. 4～shown in Figure 5, described continuous wall grab head 6 comprises leading truck 10, guide pad 11, two grab bucket lobes 12, two oil cylinder 13 and two cover connecting rods 14 that are used to drive 12 opening and closing of grab bucket lobe, and wherein the centre, upper end of leading truck 10 links to each other with the lower end of drilling rod 2 by bearing pin 9; Guide pad 11 is installed in the middle part of leading truck 10 in the mode that slides up and down; Two grab bucket lobes 12 are hinged on the middle part, lower end of leading truck 10; Two symmetrically arranged oil cylinder 13 upper and lower ends are hinged on respectively on the centre, upper end of the upper center of leading truck 10 and two grab bucket lobes 12, and symmetrically arranged connecting rod 14 upper and lower ends of two covers then are hinged on the upper center of guide pad 11 and two grab bucket lobes 12 respectively.Describedly be used to drive the oil cylinder 13 of grab bucket lobe 12 opening and closing and link to each other with unit head motor oil pipe on the rotary drilling rig, its purpose also is the structure that does not change original rotary drilling rig.When the rotary drilling rig that has the continuous wall grab function concurrently that the utility model of diaphragm wall drill tool assembly is installed provides when utilization carries out grooving, under operating personnel's control, that utilizes two oil cylinders 13 flexible can make two cover connecting rods 14 drive guide pads 11 to slide up and down along leading truck 10, thereby makes two grab bucket lobes 12 carry out opening and closing and finish the common function of unloading and excavate.
Claims (4)
1, a kind of rotary drilling rig that has the continuous wall grab function concurrently, comprise that rotary drilling rig body (1), upper end link to each other with the top of rotary drilling rig body (1) and vertically disposed drilling rod (2), can be connected the drill of drilling rod (2) lower end and be installed in the pressurization oil cylinder (3) that is used to drill that driving force is provided on the rotary drilling rig body (1) that it is characterized in that: the described rotary drilling rig that has the continuous wall grab function concurrently also comprises the diaphragm wall drill tool assembly that is arranged on drilling rod (2) bottom.
2, the rotary drilling rig that has the continuous wall grab function concurrently according to claim 1, it is characterized in that: described diaphragm wall drill tool assembly comprises travelling carriage (4), two diaphragm wall sebific duct hunting gears (5) and continuous wall grab head (6), wherein the centre of travelling carriage (4) is formed with the through hole (7) that is used to run through drilling rod (2), and the one end is fixed on the lower end of pressurization oil cylinder (3) by bearing pin (8); Two diaphragm wall sebific duct hunting gears (5) are connected the both sides of travelling carriage (4) by bolt; The upper end of continuous wall grab head (6) then links to each other with the lower end of drilling rod (2) by bearing pin (9).
3, the rotary drilling rig that has the continuous wall grab function concurrently according to claim 2, it is characterized in that: described continuous wall grab head (6) comprises leading truck (10), guide pad (11), two grab bucket lobes (12), two oil cylinder (13) and two cover connecting rods (14) that are used for driving the opening and closing of grab bucket lobe (12), and wherein the centre, upper end of leading truck (10) links to each other with the lower end of drilling rod (2) by bearing pin (9); Guide pad (11) is installed in the middle part of leading truck (10) in the mode that slides up and down; Two grab bucket lobes (12) are hinged on the middle part, lower end of leading truck (10); Two symmetrically arranged oil cylinders (13) upper and lower end is hinged on respectively on the centre, upper end of the upper center of leading truck (10) and two grab bucket lobes (12), and two cover symmetrically arranged connecting rod (14) upper and lower ends then are hinged on the upper center of guide pad (11) and two lobes (12) of grabbing bucket respectively.
4, the rotary drilling rig that has the continuous wall grab function concurrently according to claim 3 is characterized in that: describedly be used for driving the oil cylinder (13) of grab bucket lobe (12) opening and closing and link to each other with unit head motor oil pipe on the rotary drilling rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027194 CN200940440Y (en) | 2006-08-31 | 2006-08-31 | Rotary digging drilling machine with continuous wall crab bucket function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027194 CN200940440Y (en) | 2006-08-31 | 2006-08-31 | Rotary digging drilling machine with continuous wall crab bucket function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940440Y true CN200940440Y (en) | 2007-08-29 |
Family
ID=38746618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027194 Expired - Fee Related CN200940440Y (en) | 2006-08-31 | 2006-08-31 | Rotary digging drilling machine with continuous wall crab bucket function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940440Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876173A (en) * | 2010-06-30 | 2010-11-03 | 浙江中隧桥波形钢腹板有限公司 | Squeezed hole construction equipment and construction process |
| CN102465673A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Universal joint of rotary drilling rig |
| CN102465666A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Rotary drilling rig |
| CN114687393A (en) * | 2022-03-25 | 2022-07-01 | 无锡泰恒基础工程有限公司 | Continuous wall construction equipment and construction method thereof |
| WO2023138386A1 (en) * | 2022-01-19 | 2023-07-27 | 北京三一智造科技有限公司 | Guide rod type grab |
-
2006
- 2006-08-31 CN CN 200620027194 patent/CN200940440Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876173A (en) * | 2010-06-30 | 2010-11-03 | 浙江中隧桥波形钢腹板有限公司 | Squeezed hole construction equipment and construction process |
| CN102465673A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Universal joint of rotary drilling rig |
| CN102465666A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Rotary drilling rig |
| WO2023138386A1 (en) * | 2022-01-19 | 2023-07-27 | 北京三一智造科技有限公司 | Guide rod type grab |
| CN114687393A (en) * | 2022-03-25 | 2022-07-01 | 无锡泰恒基础工程有限公司 | Continuous wall construction equipment and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20120831 |