CN208718580U - A kind of rotatable flexible formula elevator structure - Google Patents
A kind of rotatable flexible formula elevator structure Download PDFInfo
- Publication number
- CN208718580U CN208718580U CN201821139261.1U CN201821139261U CN208718580U CN 208718580 U CN208718580 U CN 208718580U CN 201821139261 U CN201821139261 U CN 201821139261U CN 208718580 U CN208718580 U CN 208718580U
- Authority
- CN
- China
- Prior art keywords
- top connection
- pin hole
- mentions
- elevator structure
- rotatable flexible
- 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.)
- Active
Links
Landscapes
- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of rotatable flexible formula elevator structure, including top connection, top connection includes top connection top and top connection lower part, and top connection lower part is equipped with upper pin hole and lower pin hole；It mentions and draws body, the interspersed top connection lower part in inside mentions and draws body top and set there are two the pin clamp that the aperture with upper pin hole and lower pin hole matches, mentions and draw body lower part with card slot；Bolt, insertion, which mentions the pin clamp for drawing body and connects top connection in any pin hole of top connection lower part and mention, draws body；Round nut, set on the bottom end of top connection lower part.The top connection of the utility model is connect with lower connector of power head, and two pin clamps of top connection lower part are, it can be achieved that flexible positioning up and down.Elevator rotation is constrained by fastening screw, draws body bottom card slot by mentioning and fixes (clamping) drilling rod, the turning effort of power head is transmitted to segment of drillpipe by elevator by realization.The utility model can quick dismounting drilling rod, improve working efficiency.
Description
Technical field
The utility model belongs to field of environment protection equipment, more particularly, to a kind of rotatable flexible formula elevator structure.
Background technique
Elevator is the holding drill pipe latching connector in lifting drilling tool operation, the tool to drilling.Existing mention is drawn
Device has ball-jamming type, oblique support formula and spring etc. a variety of.But mostly not flexible and the rotation of existing elevator, it is inconvenient, and
Mention draw drilling rod before and after dismount complicated, working efficiency is low.
Utility model content
The purpose of the utility model is to overcome the above deficiencies, design a kind of rotatable flexible formula elevator structure, rotatable
It is scalable, can quick dismounting drilling rod, then fast lifting drilling rod, improves efficiency.
To achieve the goals above, the utility model provides a kind of rotatable flexible formula elevator structure, including top connection,
Top connection includes top connection top and top connection lower part, and top connection lower part is equipped with upper pin hole and lower pin hole；
It mentions and draws body, the interspersed top connection lower part in inside mentions and draws body top and set that there are two the holes with upper pin hole and lower pin hole
The pin clamp that diameter matches mentions and draws body lower part equipped with card slot；
Bolt, insertion mention in the pin clamp for drawing body and any pin hole of top connection lower part, connect top connection and mention and draw body；
Round nut, set on the bottom end of top connection lower part.
Round nut described in the utility model is trough of belt left-hand thread round nut, is preferably provided with two, round nut is tapped using unidirectional
Realize that handling button, round nut of dismantling can all remove elevator.
Described in the utility model mention draws the position of corresponding card slot outside body and is additionally provided with guard ring, and the guard ring is steel collar, can
To protect drilling rod not fallen off.
It is screwed that the distance of the upper pin hole of top connection lower part described in the utility model and lower pin hole is greater than drilling rod
Connection buckle length.
For card slot described in the utility model for blocking drilling rod, preferably card slot is square groove, is easy to the socket for making drilling rod in drilling rod
Place card jail.
Compared with prior art, the utility model has the following beneficial effects: being connect under the top connection of the utility model and power head
Head connection, two pin clamps of top connection lower part are, it can be achieved that flexible positioning up and down.Elevator rotation is constrained by fastening screw,
Draw body bottom card slot by mentioning and fix (clamping) drilling rod, realizes and the turning effort of power head is transmitted to rod portion by elevator
Point.The utility model can quick dismounting drilling rod, improve working efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of rotatable flexible formula elevator structure described in the utility model embodiment 1.
Fig. 2 is the schematic diagram of rotatable flexible formula elevator structure described in the utility model embodiment 2.
In figure: 1- top connection, 2-, which is mentioned, draws body, 3- guard ring, 4- bolt, 5- round nut, 6- drilling rod, 7- top connection top, 8-
Top connection lower part, the upper pin hole of 9-, pin hole under 10-, 11- pin clamp, 12- card slot.
Specific embodiment
Preferred embodiments of the present invention are more fully described with specific embodiment below with reference to accompanying drawings.
Embodiment 1
A kind of rotatable flexible formula elevator structure according to figure 1, including top connection 1, top connection 1 include top connection
Top 7 and top connection lower part 8, top connection lower part 8 are equipped with upper pin hole 9 and lower pin hole 10；It mentions and draws body 2, it is internal to intert
Connector lower part 8 mentions and draws 2 top of body and set there are two the pin clamp 11 to match with the aperture of upper pin hole 9 and lower pin hole 10, mentions
Draw 2 lower part of body with card slot 12；Bolt 4, insertion propose connection in the upper pin hole 9 of the pin clamp 11 and top connection lower part 8 that draw body 2
It top connection 1 and mentions and draws body 2；Round nut 5, set on the bottom end of top connection lower part 8.
There are two round nut 5 is set described in the present embodiment, round nut 5 is trough of belt left-hand thread round nut, is realized using unidirectional tap
Handling button.
It is mentioned described in the present embodiment and draws the position for corresponding to card slot outside body 2 and be additionally provided with guard ring 3, the guard ring 3 is steel collar, can
To protect drilling rod 6 not fallen off.
The distance of the upper pin hole 9 of top connection lower part 8 described in the present embodiment and lower pin hole 10 is greater than drilling rod 6 and has screw thread
Connection buckle length.
Card slot 12 described in the present embodiment is square groove, can be stuck in the spigot of drilling rod 6.
Embodiment 2
A kind of rotatable flexible formula elevator structure according to Fig.2, including top connection 1, top connection 1 include top connection
Top 7 and top connection lower part 8, top connection lower part 8 are equipped with upper pin hole 9 and lower pin hole 10；It mentions and draws body 2, it is internal to intert
Connector lower part 8 mentions and draws 2 top of body and set there are two the pin clamp 11 to match with the aperture of upper pin hole 9 and lower pin hole 10, mentions
Draw 2 lower part of body with card slot 12；Bolt 4, insertion, which mentions drawing in the pin clamp 11 of body 2 and the lower pin hole 10 of top connection lower part 8, to be connected
It connects connector 1 and mentions and draw body 2；Round nut 5, set on the bottom end of top connection lower part 8.
There are two round nut 5 is set described in the present embodiment, round nut 5 is trough of belt left-hand thread round nut, is realized using unidirectional tap
Handling button.
The position drawn corresponded to above card slot outside body 2 is mentioned described in the present embodiment and is additionally provided with guard ring 3, and the guard ring 3 is steel bushing
Ring can protect drilling rod 6 and not fallen off.
The distance of the upper pin hole 9 of top connection lower part 8 described in the present embodiment and lower pin hole 10 is greater than drilling rod 6 and has screw thread
Connection buckle length.
Card slot 12 described in the present embodiment is square groove, can be stuck in the spigot of drilling rod 6.
Claims (6)
1. a kind of rotatable flexible formula elevator structure, it is characterised in that including
Top connection (1), including top connection top (7) and top connection lower part (8), top connection lower part (8) are equipped with upper pin hole (9)
With lower pin hole (10)；
Mention and drawing body (2), inside is interspersed top connection lower part (8), mention draw body (2) top set there are two with upper pin hole (9) and underthrust
The pin clamp (11) that the aperture of pin hole (10) matches mentions and draws body (2) lower part equipped with card slot (12)；
Bolt (4), insertion, which mentions, draws in the pin clamp (11) of body (2) and any pin hole of top connection lower part (8), connects top connection
(1) it and mentions and draws body (2)；
Round nut (5) is set to the bottom end of top connection lower part (8).
2. rotatable flexible formula elevator structure according to claim 1, it is characterised in that the round nut (5) is trough of belt
Left-hand thread round nut.
3. rotatable flexible formula elevator structure according to claim 1, it is characterised in that described to mention that draw body (2) external right
The position of card slot is answered to be additionally provided with guard ring (3).
4. rotatable flexible formula elevator structure according to claim 3, it is characterised in that the guard ring (3) is steel bushing
Ring.
5. rotatable flexible formula elevator structure according to claim 1, it is characterised in that the upper pin hole (9) and under
The distance of pin hole (10) is greater than drilling rod (6) screwed connection buckle length.
6. rotatable flexible formula elevator structure according to claim 1, it is characterised in that the card slot (12) is square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139261.1U CN208718580U (en) | 2018-07-18 | 2018-07-18 | A kind of rotatable flexible formula elevator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139261.1U CN208718580U (en) | 2018-07-18 | 2018-07-18 | A kind of rotatable flexible formula elevator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718580U true CN208718580U (en) | 2019-04-09 |
Family
ID=65973861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139261.1U Active CN208718580U (en) | 2018-07-18 | 2018-07-18 | A kind of rotatable flexible formula elevator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627751A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Hydraulic clasp short-circuit assembly for engineering drilling machine |
-
2018
- 2018-07-18 CN CN201821139261.1U patent/CN208718580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627751A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Hydraulic clasp short-circuit assembly for engineering drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208718580U (en) | A kind of rotatable flexible formula elevator structure | |
| CN204868841U (en) | Anchor clamps of letter sorting part | |
| CN207174782U (en) | A kind of Fast Installation buffering pole of acupuncture sucker | |
| CN206864291U (en) | Transformer wire clamp | |
| CN208473717U (en) | A kind of drill bit being easily installed | |
| CN205703944U (en) | A kind of screw locking machine jaw head unit | |
| CN202797307U (en) | Binding post hoop of automobile storage battery | |
| CN204844147U (en) | Pickup attachment suitable for iron pipe fitting | |
| CN204308850U (en) | A kind of telescopic sleeve screwdriver | |
| CN212094059U (en) | Handheld machining clamp for bent pipe | |
| CN211073352U (en) | Labor-saving wrench | |
| CN207016437U (en) | A kind of bottle cap unscrews device | |
| CN202542575U (en) | Holding device of pay-off drum | |
| CN206093201U (en) | A double -U -shaped mounting for geothermal pipe | |
| CN220334055U (en) | Feeding equipment convenient to use | |
| CN205074967U (en) | Casing pipe | |
| CN210889575U (en) | Novel movable bag cage connecting structure | |
| CN209709591U (en) | A kind of collection spool support frame | |
| CN208605178U (en) | A kind of auxiliary pipe drawing device soil in-situ direct-push sampling and repair one drilling machine | |
| CN206093214U (en) | A single U -shaped mounting for geothermal pipe | |
| CN107598604A (en) | A kind of multiple pads clamping device | |
| CN211082357U (en) | Telescopic structure of floor fan | |
| CN203743626U (en) | Pipe clamp convenient to installation | |
| CN207415237U (en) | One kind is hand-held to fall to follow closely electric screwdriver automatically | |
| CN204309264U (en) | Elastic hand is the special tooling being arranged on control stick termination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |