CN207080185U - Borer drill rod fast assembling and disassembling device - Google Patents
Borer drill rod fast assembling and disassembling device Download PDFInfo
- Publication number
- CN207080185U CN207080185U CN201720928702.5U CN201720928702U CN207080185U CN 207080185 U CN207080185 U CN 207080185U CN 201720928702 U CN201720928702 U CN 201720928702U CN 207080185 U CN207080185 U CN 207080185U
- Authority
- CN
- China
- Prior art keywords
- fixed
- bar
- slow
- drilling rod
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
It the utility model is related to a kind of borer drill rod fast assembling and disassembling device.The lower end of slow bar is fixed by screw thread and main discount upper end, the lower end of main discount is fixed by screw thread and drilling rod, the upper end fixed block frame of the slow bar, fixed pulley is fixed on pulley yoke, steel wire rope is fixed around fixed pulley one end with dismantling the upper end of head, the other end is fixed with pull bar, described dismounting head is enclosed on outside described slow bar with gap, elastic switch hook is fixed in the lower end for dismantling head, there is the downwardly open groove coordinated with the elastic switch hook on the external cylindrical surface of described drilling rod, one end of the pull bar is hinged with described slow bar, and the other end is handle.It is simple in construction, is convenient to mount and dismount, time saving and energy saving.
Description
Technical field
The utility model belongs to rig instrument, more particularly to a kind of fast assembling and disassembling device of borer drill rod.
Background technology
Main discount is fixedly connected with slow bar, and positive direction rotates and tightened when filling drilling rod., it is necessary to disengage drilling rod during dismounting drilling rod
After be loaded on stripping attachment, block mother buckle, opposite direction rotary rig, drilling rod can be unloaded, wasted time and energy.
The content of the invention
The shortcomings that in order to overcome prior art, the utility model provide a kind of borer drill rod fast assembling and disassembling device, its structure
Simply, it is convenient to mount and dismount, it is time saving and energy saving.
The technical scheme in the invention for solving the technical problem is：The lower end of slow bar passes through screw thread and main discount
Upper end is fixed, and the lower end of main discount is fixed by screw thread and drilling rod, the upper end fixed block frame of the slow bar, fixed on pulley yoke
Fixed pulley, steel wire rope are fixed around fixed pulley one end with dismantling the upper end of head, and the other end is fixed with pull bar, between described dismounting head
Unoccupied place is enclosed on outside described slow bar, and elastic switch hook is fixed in the lower end for dismantling head, has on the external cylindrical surface of described drilling rod and opens downwards
The groove coordinated with the elastic switch hook of mouth, one end of the pull bar are hinged with described slow bar, and the other end is handle.
The utility model has following advantages：1) it is, the single unit system of assembly and disassembly drilling rod, it is not necessary to renewal part；2), main button
Head is connected through a screw thread with slow bar, and positive direction rotates and tightened when filling drilling rod；3), during dismounting drilling rod, back out two on main discount
Individual bolt, you can back out drilling rod；4) when drilling rod is installed, by dismounting head by pull bar pull-up, two bolt tops is placed on, are saved
The take-down time is saved, reduces labor intensity；5) part handling time, is saved, adds processing safety.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model front view；
Fig. 2 is the utility model left view.
Embodiment
As shown in Figure 1, 2, the lower end for delaying bar 4 is fixed by screw thread and the main upper end of discount 8, and the lower end of main discount 8 passes through spiral shell
Line is fixed with drilling rod 9, the upper end fixed block frame 1 of the slow bar, fixed pulley 2 is fixed on pulley yoke 1, steel wire rope 3 is around fixed sliding
The upper end for taking turns 2 one end and dismounting first 6 is fixed, and the other end is fixed with pull bar 13, and described dismounting first 6 is enclosed on described delay with gap
Outside bar 4, elastic switch hook 10 is fixed in the lower end of dismounting first 6, has on the external cylindrical surface of described drilling rod 9 downwardly open with the bullet
Property the groove 11 that coordinates of switch hook 10, one end of the pull bar 13 and described slow bar 4 are be hinged, and the other end is handle.
The guide rail 5 of axial direction is fixed on the external cylindrical surface of the slow bar 4, between described dismounting first 6 and described guide rail 5
Gap coordinates, for its guiding.
Fixing screws 7 between described main discount 8 and slow bar 4, prevent there is relative rotation therebetween.
During dismounting drilling rod, the screw 7 on main discount 8 is backed out, operation pull bar 13 makes dismounting first 6 fall to one along slow bar 4
Positioning is put, and is rotated drilling rod 9 by fixture 12, the elastic switch hook 10 of dismounting first 6 is caught on 5 drilling rods 9 and lift, and next section drilling rod is female
Discount is stuck on fixture 12, opposite direction rotation, you can back out drilling rod.
Claims (3)
- A kind of 1. borer drill rod fast assembling and disassembling device, it is characterised in that：The lower end of slow bar (4) passes through on screw thread and main discount (8) End is fixed, and the lower end of main discount (8) is fixed by screw thread and drilling rod (9), the upper end fixed block frame (1) of the slow bar, pulley Fix fixed pulley (2) on frame (1), steel wire rope (3) is fixed around fixed pulley (2) one end with dismantling the upper end of head (6), the other end and Pull bar (12) is fixed, and described dismounting head (6) is enclosed on described slow bar (4) outside with gap, and elasticity is fixed in the lower end of dismounting head (6) Switch hook (10), there is the downwardly open groove coordinated with the elastic switch hook (10) on the external cylindrical surface of described drilling rod (9) (11), one end of the pull bar (12) is be hinged with described slow bar (4), and the other end is handle.
- 2. borer drill rod fast assembling and disassembling device according to claim 1, it is characterised in that：The outside cylinder of the slow bar (4) The guide rail (5) of axial direction is fixed on face, described dismounting head (6) coordinates with described guide rail (5) gap.
- 3. borer drill rod fast assembling and disassembling device according to claim 1, it is characterised in that：Described main discount (8) is with delaying Fixing screws (7) between bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928702.5U CN207080185U (en) | 2017-07-21 | 2017-07-21 | Borer drill rod fast assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928702.5U CN207080185U (en) | 2017-07-21 | 2017-07-21 | Borer drill rod fast assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080185U true CN207080185U (en) | 2018-03-09 |
Family
ID=61423666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928702.5U Expired - Fee Related CN207080185U (en) | 2017-07-21 | 2017-07-21 | Borer drill rod fast assembling and disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894480A (en) * | 2020-06-23 | 2020-11-06 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
-
2017
- 2017-07-21 CN CN201720928702.5U patent/CN207080185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894480A (en) * | 2020-06-23 | 2020-11-06 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
| CN111894480B (en) * | 2020-06-23 | 2022-06-21 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200721 |