CN204326953U - There is the rotary disk driller of guide function - Google Patents
There is the rotary disk driller of guide function Download PDFInfo
- Publication number
- CN204326953U CN204326953U CN201420655705.2U CN201420655705U CN204326953U CN 204326953 U CN204326953 U CN 204326953U CN 201420655705 U CN201420655705 U CN 201420655705U CN 204326953 U CN204326953 U CN 204326953U
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- China
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- channel
- drilling rod
- kelly
- section steel
- rotary disk
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Abstract
The utility model discloses a kind of rotary disk driller with guide function, comprise borer chassis and overhead traveling crane, the two ends of described overhead traveling crane are fixedly linked by tower cylinder and borer chassis, described overhead traveling crane is provided with master winch assembly pulley, described master winch assembly pulley is connected with kelly, water tap is provided with between described master winch assembly pulley and kelly, described borer chassis center is provided with rotating disk, described kelly and rotating disk are positioned at same central axis, wherein, the left and right sides of described kelly is provided with drilling rod lead, described two drilling rod leads are symmetrical along the central axis of kelly, the upper end of described drilling rod lead and overhead traveling crane are flexibly connected, lower end and the tower cylinder of described drilling rod lead are fixedly linked.The rotary disk driller of what the utility model provided have guide function, after increasing drilling rod lead, the stability of rig is greatly improved, thus is ensured the verticality of pore-forming and the uniformity of hole wall, and structure simply, easy to implement.
Description
Technical field
The utility model relates to a kind of engineering driller, particularly relates to a kind of rotary disk driller with guide function.
Background technology
The GPS-10 type engineering driller of current use belongs to bulk type heavy caliber rotary disk driller, be suitable for highrise building, bridge, the construction on basis, harbour and large diameter water well and other building engineering constructions, and belong to machine driving due to it, Operation and maintenance are convenient, and " A " type rig structure is simple, easy to operate, enjoy a very good reputation in foundation construction, but in use, the stability of kelly is not strong, causes the verticality of pore-forming and the uniformity of hole wall all to have a certain impact.During work, existing water tap meeting and together transfer of leading, way in the past in order to address this problem is on the bale handle of water tap, fix a bamboo punt-pole or steel pipe, but easily loosens in operation process, and the personal safety of constructor can not get good guarantee.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rotary disk driller with guide function, has high stability, can ensure the verticality of pore-forming and the uniformity of hole wall, and structure is simple, easy to implement.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of rotary disk driller with guide function, comprise borer chassis and overhead traveling crane, the two ends of described overhead traveling crane are fixedly linked by tower cylinder and borer chassis, described overhead traveling crane is provided with master winch assembly pulley, described master winch assembly pulley is connected with kelly, water tap is provided with between described master winch assembly pulley and kelly, described borer chassis center is provided with rotating disk, described kelly and rotating disk are positioned at same central axis, wherein, the left and right sides of described kelly is provided with drilling rod lead, described two drilling rod leads are symmetrical along the central axis of kelly, the upper end of described drilling rod lead and overhead traveling crane are flexibly connected, lower end and the tower cylinder of described drilling rod lead are fixedly linked.
The above-mentioned rotary disk driller with guide function, wherein, described drilling rod lead comprises two the first channel-section steels and second channel-section steel, the size of described second channel-section steel is less than the size of the first channel-section steel, described two the first channel-section steels are welded into rectangular tube relatively, described second channel-section steel to be welded between two parties on rectangular tube and notch towards kelly.
The above-mentioned rotary disk driller with guide function, wherein, the length of described first channel-section steel is 10.5m, wide outside groove is 16cm, the length of described second channel-section steel is 8m, wide outside groove is 8cm, and described second channel-section steel welds along the first channel-section steel center line, and described second channel-section steel top and the first channel-section steel top distance are 2m.
The above-mentioned rotary disk driller with guide function, wherein, the center line of the second channel-section steel of the drilling rod lead of described kelly center line and the left and right sides thereof is positioned at same plane.
The above-mentioned rotary disk driller with guide function, wherein, described drilling rod lead comprises rectangular tube or pipe, and described rectangular tube or pipe are welded with the second channel-section steel between two parties, and the notch of described second channel-section steel is towards kelly.
The above-mentioned rotary disk driller with guide function, wherein, be flexibly connected by universal crossed joint between the upper end of described drilling rod lead and overhead traveling crane, one end of described universal crossed joint is connected with overhead traveling crane by prominent unit fork, punching iron plate, the other end is connected with drilling rod lead by prominent unit fork, punching iron plate, described punching iron plate is pitched with prominent unit and is connected with turning cylinder screw, and described punching iron plate and overhead traveling crane, drilling rod lead are all weldingly connected.
The above-mentioned rotary disk driller with guide function, wherein, is flexibly connected by bulb or roller between the upper end of described drilling rod lead and overhead traveling crane.
The above-mentioned rotary disk driller with guide function, wherein, is welded with two pieces of fixed heads between the lower end of described drilling rod lead and tower cylinder, connect between described two pieces of fixed heads with screw, and described two pieces of fixed heads are parallel to borer chassis.
The above-mentioned rotary disk driller with guide function, wherein, described water tap comprises tap shell and water tap drop handle, described tap shell is fixed on bracket, and described water tap drop handle is connected with master winch assembly pulley by wire rope, and described bracket base is fixed on kelly, the left and right sides of described bracket is provided with round steel pipe, described round steel pipe is substantially vertical with kelly, and one end of described round steel pipe and the fixing welding of bracket, the other end puts in the notch of the second channel-section steel of drilling rod lead.
The utility model contrast prior art has following beneficial effect: the rotary disk driller of what the utility model provided have guide function, after increasing drilling rod lead, the stability of rig is greatly improved, thus ensured the verticality of pore-forming and the uniformity of hole wall, and structure is simple, easy to implement.In addition, the round steel pipe that bracket is fixed by increasing bracket to water tap, and puts in the notch of the second channel-section steel of drilling rod lead by the utility model, solves water tap transfer problem, further increases the safety of operation.
Accompanying drawing explanation
Fig. 1 is the rotary disk driller structural representation that the utility model has guide function;
Fig. 2 is the drilling rod lead schematic cross-section of the utility model rotary disk driller;
Fig. 3 is the universal crossed joint structural representation of the utility model rotary disk driller;
Fig. 4 is the structure for water tap schematic diagram of the utility model rotary disk driller;
Fig. 5 is the water tap carrier structure schematic diagram of the utility model rotary disk driller.
In figure:
1 borer chassis 2 tower cylinder 3 overhead traveling crane
4 water tap 5 kelly 6 master winch assembly pulleys
7 drilling rod lead 8 rotating disk 9 fixed heads
10 universal crossed joint 11 prominent unit fork 401 tap shells
402 bracket 403 round steel pipe 404 water tap drop handles
701 first channel-section steel 702 second channel-section steels
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the rotary disk driller structural representation that the utility model has guide function.
Refer to Fig. 1, the rotary disk driller of what the utility model provided have guide function, comprise borer chassis 1 and overhead traveling crane 3, the two ends of described overhead traveling crane 3 are fixedly linked by tower cylinder 2 and borer chassis 1, described overhead traveling crane 3 is provided with master winch assembly pulley 6, described master winch assembly pulley 6 is connected with kelly 5, water tap 4 is provided with between described master winch assembly pulley 6 and kelly 5, described borer chassis 1 center is provided with rotating disk 8, described kelly 5 and rotating disk 8 are positioned at same central axis, wherein, the left and right sides of described kelly 5 is provided with drilling rod lead 7, described two drilling rod leads 7 are symmetrical along the central axis of kelly 5, upper end and the overhead traveling crane 3 of described drilling rod lead 7 are flexibly connected, lower end and the tower cylinder 2 of described drilling rod lead 7 are fixedly linked.
Fig. 2 is the drilling rod lead schematic cross-section of the utility model rotary disk driller.
Please continue see Fig. 2, the rotary disk driller of what the utility model provided have guide function, wherein, described drilling rod lead 7 comprises two the first channel-section steels 701 and second channel-section steel 702, the size of described second channel-section steel 702 is less than the size of the first channel-section steel 701, described two the first channel-section steels 701 are welded into rectangular tube relatively, described second channel-section steel 702 to be welded between two parties on rectangular tube and notch towards kelly 5.Described first channel-section steel 701 can select 16# channel-section steel, length is preferably 10.5m, wide outside groove is 16cm, described second channel-section steel 702 can select 8# channel-section steel, length is preferably 8m, wide outside groove is 8cm, and described second channel-section steel 702 welds along the first channel-section steel 701 center line, and described second channel-section steel 702 top and the first channel-section steel 701 top distance are preferably 2m.The center line of the second channel-section steel 702 of the drilling rod lead of kelly 5 center line and the left and right sides thereof is positioned at same plane.First channel-section steel 701 is attended class and is arranged safe hanger so that suspended fixing.Certainly, described drilling rod lead 7 also can directly adopt rectangular tube or pipe, and described rectangular tube or pipe are welded with the second channel-section steel 702 between two parties, and the notch of described second channel-section steel 702 is towards kelly 5.
Fig. 3 is the universal crossed joint structural representation of the utility model rotary disk driller.
Please continue see Fig. 3, the rotary disk driller of what the utility model provided have guide function, wherein, be flexibly connected by universal crossed joint 10 between the upper end of described drilling rod lead 7 and overhead traveling crane 3, one end of described universal crossed joint 10 is connected with overhead traveling crane 3 by prominent unit fork 11, punching iron plate (not shown), the other end is connected with drilling rod lead 7 by prominent unit fork 11, punching iron plate, described punching iron plate is pitched 11 with prominent unit and is connected with turning cylinder screw M11, and described punching iron plate and overhead traveling crane 3, drilling rod lead 7 are all weldingly connected.Two pieces of fixed heads 9 are welded with between the lower end of described drilling rod lead 7 and tower cylinder 2, between described two pieces of fixed heads 9, available two M20*50 screws connect, described two pieces of fixed heads 9 are parallel to borer chassis 1 and with borer chassis 1 at a distance of 1.2m, fixed head 9 thickness is 16mm.Except universal crossed joint, bulb, roller etc. also can be adopted to play the parts of universal adjustment effect, at this, repeat no longer one by one.
Fig. 4 is the structure for water tap schematic diagram of the utility model rotary disk driller; Fig. 5 is the water tap carrier structure schematic diagram of the utility model rotary disk driller.
Refer to Fig. 4 and Fig. 5, the rotary disk driller of what the utility model provided have guide function, described water tap 4 comprises tap shell 401 and water tap drop handle 404, described tap shell 401 is fixed on bracket 402, described water tap drop handle 404 is connected with master winch assembly pulley 6 by wire rope, be fixed on bottom described bracket 402 on kelly 5, the left and right sides of described bracket 402 is provided with round steel pipe 403, described round steel pipe 403 is substantially vertical with kelly 5, one end of described round steel pipe 403 and the fixing welding of bracket 402, the other end puts in the notch of the second channel-section steel 702 of drilling rod lead 7.The distance at round steel pipe 403 lie farthest away two ends is less than the distance of two 8# channel-section steels, and the difference of distance is 1cm.Bracket 402 thickness can be 20mm, and round steel pipe 403 thickness is preferably 80mm.
The rotary disk driller of what the utility model provided have guide function, after adding kelly lead, perfect while, also certain deficiency is had, when bore reaches 1 meter, due to the limited width of original GPS-10 type engineering driller overhead traveling crane, after pore-forming with GPS-10 type engineering driller voluntarily descending reinforcing cage time, drilling rod lead 7 can produce the hole of interference 1 rice diameter, the external diameter of reinforcing cage reaches 900mm, and overhead traveling crane 3 top maximum internal diameter after installing guiding additional only has 670mm, although drilling rod lead 7 can pass 3 to 5 meters backward and outwards after pore-forming, still can not descend the reinforcing cage of 900mm external diameter, in work progress maximum descend the reinforcing cage of 800mm external diameter.In order to head it off, day handlebar overhead traveling crane can be changed lengthen 200mm to 300mm and do tiny change to king-tower, establish as again welded sky sweep and determine certain horizontal and vertical degree, the hole of diameter 1100mm can be beaten like this, and the reinforcing cage of external diameter 1000mm can be descended.
In sum, the rotary disk driller of what the utility model provided have guide function, after increasing drilling rod lead 7, the stability of rig is greatly improved, thus is ensured the verticality of pore-forming and the uniformity of hole wall, and structure simply, easy to implement.In addition, the round steel pipe 403 that bracket is fixed by increasing bracket 402 to water tap, and puts in the notch of the second channel-section steel 702 of drilling rod lead by the utility model, solves water tap transfer problem, further increases the safety of operation.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (9)
1. one kind has the rotary disk driller of guide function, comprise borer chassis (1) and overhead traveling crane (3), the two ends of described overhead traveling crane (3) are fixedly linked by tower cylinder (2) and borer chassis (1), described overhead traveling crane (3) is provided with master winch assembly pulley (6), described master winch assembly pulley (6) is connected with kelly (5), water tap (4) is provided with between described master winch assembly pulley (6) and kelly (5), described borer chassis (1) center is provided with rotating disk (8), described kelly (5) and rotating disk (8) are positioned at same central axis, it is characterized in that, the left and right sides of described kelly (5) is provided with drilling rod lead (7), described two drilling rod leads (7) are symmetrical along the central axis of kelly (5), the upper end of described drilling rod lead (7) and overhead traveling crane (3) are flexibly connected, lower end and the tower cylinder (2) of described drilling rod lead (7) are fixedly linked.
2. there is the rotary disk driller of guide function as claimed in claim 1, it is characterized in that, described drilling rod lead (7) comprises two the first channel-section steels (701) and second channel-section steel (702), the size of described second channel-section steel (702) is less than the size of the first channel-section steel (701), described two the first channel-section steels (701) are welded into rectangular tube relatively, described second channel-section steel (702) to be welded between two parties on rectangular tube and notch towards kelly (5).
3. there is the rotary disk driller of guide function as claimed in claim 2, it is characterized in that, the length of described first channel-section steel (701) is 10.5m, wide outside groove is 16cm, the length of described second channel-section steel (702) is 8m, wide outside groove is 8cm, and described second channel-section steel (702) is along the welding of the first channel-section steel (701) center line, and described second channel-section steel (702) top and the first channel-section steel (701) top distance are 2m.
4. have the rotary disk driller of guide function as claimed in claim 2, it is characterized in that, the center line of second channel-section steel (702) of the drilling rod lead of described kelly (5) center line and the left and right sides thereof is positioned at same plane.
5. there is the rotary disk driller of guide function as claimed in claim 1, it is characterized in that, described drilling rod lead (7) comprises rectangular tube or pipe, described rectangular tube or pipe are welded with the second channel-section steel (702) between two parties, and the notch of described second channel-section steel (702) is towards kelly (5).
6. there is the rotary disk driller of guide function as claimed in claim 1, it is characterized in that, be flexibly connected by universal crossed joint (10) between the upper end of described drilling rod lead (7) and overhead traveling crane (3), one end of described universal crossed joint (10) is by prominent unit's fork (11), punching iron plate is connected with overhead traveling crane (3), the other end is by prominent unit's fork (11), punching iron plate is connected with drilling rod lead (7), described punching iron plate is connected with turning cylinder screw with prominent unit's fork (11), described punching iron plate and overhead traveling crane (3), drilling rod lead (7) is all weldingly connected.
7. there is the rotary disk driller of guide function as claimed in claim 1, it is characterized in that, be flexibly connected by bulb or roller between the upper end of described drilling rod lead (7) and overhead traveling crane (3).
8. there is the rotary disk driller of guide function as claimed in claim 1, it is characterized in that, two pieces of fixed heads (9) are welded with between the lower end of described drilling rod lead (7) and tower cylinder (2), connect with screw between described two pieces of fixed heads (9), described two pieces of fixed heads (9) are parallel to borer chassis (1).
9. there is the rotary disk driller of guide function as claimed in claim 2, it is characterized in that, described water tap (4) comprises tap shell (401) and water tap drop handle (404), described tap shell (401) is fixed on bracket (402), described water tap drop handle (404) is connected with master winch assembly pulley (6) by wire rope, described bracket (402) bottom is fixed on kelly (5), the left and right sides of described bracket (402) is provided with round steel pipe (403), described round steel pipe (403) is substantially vertical with kelly (5), one end of described round steel pipe (403) and the fixing welding of bracket (402), the other end puts in the notch of the second channel-section steel (702) of drilling rod lead (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655705.2U CN204326953U (en) | 2014-11-05 | 2014-11-05 | There is the rotary disk driller of guide function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655705.2U CN204326953U (en) | 2014-11-05 | 2014-11-05 | There is the rotary disk driller of guide function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326953U true CN204326953U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655705.2U Expired - Fee Related CN204326953U (en) | 2014-11-05 | 2014-11-05 | There is the rotary disk driller of guide function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329021A (en) * | 2014-11-05 | 2015-02-04 | 余长青 | Rotary disc drilling machine with guide function |
| CN112282649A (en) * | 2020-12-21 | 2021-01-29 | 新汶矿业集团地质勘探有限责任公司 | Device and method for simultaneously setting multiple drilling casings |
-
2014
- 2014-11-05 CN CN201420655705.2U patent/CN204326953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329021A (en) * | 2014-11-05 | 2015-02-04 | 余长青 | Rotary disc drilling machine with guide function |
| CN112282649A (en) * | 2020-12-21 | 2021-01-29 | 新汶矿业集团地质勘探有限责任公司 | Device and method for simultaneously setting multiple drilling casings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |