CN106672836A - Fixing device of rope - Google Patents
Fixing device of rope Download PDFInfo
- Publication number
- CN106672836A CN106672836A CN201710155842.8A CN201710155842A CN106672836A CN 106672836 A CN106672836 A CN 106672836A CN 201710155842 A CN201710155842 A CN 201710155842A CN 106672836 A CN106672836 A CN 106672836A
- Authority
- CN
- China
- Prior art keywords
- rope
- roller
- rotating shaft
- rotary shaft
- pulled out
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention relates to the field of petroleum engineering equipment, particularly to a fixing device of a rope. The fixing device comprises a mounting base, a swinging device, a roller, a rotating shaft, safety pins, rope guiding devices and a rope clamping device, wherein the rotating shaft is connected with the roller; the swinging device is connected with the rotating shaft; the mounting base is connected with the rotating shaft; the safety pins are connected with the roller; the safety pins are connected with the swinging device; the rope guiding devices are connected with the swinging device; and the rope clamping device is connected with the mounting base. According to the fixing device, when the rope needs to be pulled out, the safety pins are pulled out, the rope clamping device is released, the rope is released, the roller rotates around the rotating shaft, the rope can be directly pulled out, and an operator does not need to cooperate with other people, so that the rope is conveniently pulled out through the structure, personnel are decreased, and the purposes of reducing cost and improving efficiency are achieved.
Description
Technical field
The present invention relates to petroleum works apparatus field, and in particular to a kind of rope fixture.
Background technology
In oil-well rig, rope fixture is used for jinny steel wire rope.
At present, when needing to change drill cable, it is necessary to dismantle the cord guidance means of rope fixture, pine completely
Relaxation steel wire rope, steel wire rope is slowly extracted out from rope fixture upper end-overhead traveling crane end, is extracted the method for steel wire rope out and is：Overhead traveling crane end one
Side draw-string, rope fixture are while send rope, and to ensure that steel wire rope keeps lax on the roller of rope fixture；It is no
Then, frictional resistance can be very big, is unfavorable for draw-string, and whole process needs multiple person cooperational, and workload is big.
The content of the invention
In view of this, it is necessary to which a kind of convenient rope fixture is provided.
A kind of rope fixture, including
Rotary shaft；
Mounting seat；
The rotary shaft is connected with the mounting seat；
Pendulous device；
The rotary shaft is rotated with the pendulous device and is connected；
Roller；
The rotary shaft is rotated with the roller and is connected；
Card rope device；
The card rope device is connected with the pendulous device.
Preferably, described rope fixture also includes
At least one cord guidance means；
The cord guidance means are connected with the pendulous device.
Preferably, described rope fixture also includes
At least one safety pin；
The safety pin is connected with the pendulous device；
The safety pin is connected with the roller.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
When needing to extract out rope, safety pin is extracted, unclamp card rope device, unclamp rope, roller is rotated around rotary shaft, it is possible to straight
Connect extraction rope, it is not necessary to which other people coordinate, this structure facilitates extraction wireline operations, saved personnel, and having reached reduces into
This, puies forward efficient purpose.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention.
Fig. 2 is another angle schematic diagram of the invention.
Fig. 3 is pendulous device schematic diagram of the invention.
Fig. 4 is roller schematic diagram of the invention.
Fig. 5 is mounting seat schematic diagram of the invention.
Fig. 6 is cord guidance means schematic diagram of the invention.
Fig. 7 is rotary shaft schematic diagram of the invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is described further.It should be appreciated that specific embodiment described herein is only used to explain the present invention, limit is not used to
The fixed present invention.
Embodiment
A kind of rope fixture, including mounting seat as shown in figs. 1-7 1, rotary shaft 2, pendulous device 3, roller 4, rope
Guiding device 5, card rope device 7, mounting seat 1 is connected with rotary shaft 2, and rotary shaft 2 and roller 4 are rotated and be connected, pendulous device 3 with turn
Moving axis 2 rotates connection, and cord guidance means 5 are connected with pendulous device 3, and card rope device 7 is connected with mounting seat 1.
Rope fixture also includes safety pin 6, and safety pin 6 is connected with roller 4, and safety pin 6 is connected with pendulous device 3.
Mounting seat 1 includes hollow support 11, and the base plate 14 being fixedly connected with support 11 is convex with what support 11 was fixedly connected
Platform 13, support 11 includes hole 12.
Pendulous device 3 includes hollow supporting mechanism 31, hole 32, hole 33, hole 34, hole 35, hole 36.
Roller 4 includes revolving body 41, groove 44, hole 42, hole 43.
Rotary shaft 2 is connected with the hole 12 of mounting seat 1, and the hole 42 of rotary shaft 2 and roller 4 rotates and be connected, rotary shaft 2 and swing
The hole 32 of device 3 rotates connection, and two cord guidance means 5 are connected with the hole 33 and hole 34 of pendulous device 3 respectively.
Two safety pins 6 respectively with the hole 35 of pendulous device 3, hole 36 connects.
Rope 8 after 4 circles, is fixed along the groove 44 of roller 4 by card rope device 7.
The tension of rope 8, drives roller 4 to rotate, and safety pin 6 drives pendulous device 3 to swing, and it is convex that pendulous device 3 swings contact
Platform 13, boss 13 prevents pendulous device 3 from moving.Now, rope fixture is in running order.
When needing to extract out rope, safety pin 6 is first extracted, unclamp card rope device 7, unclamp rope 8, roller 4 is around 2 turns of rotary shaft
It is dynamic, extract rope 8 out.
When extracting rope out, it is not necessary to which other people coordinate, and facilitate extraction wireline operations, have saved personnel, and having reached reduces into
This, puies forward efficient purpose.
In a word, presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in the present invention
Spirit and principle within any modification, equivalent and the improvement made etc., should be included in protection scope of the present invention it
It is interior.
Claims (3)
1. a kind of rope fixture, including
Rotary shaft；
Mounting seat；
The rotary shaft is connected with the mounting seat；
Pendulous device；
The rotary shaft is rotated with the pendulous device and is connected；
Roller；
The rotary shaft is rotated with the roller and is connected；
Card rope device；
The card rope device is connected with the pendulous device.
2. rope fixture according to claim 1, it is characterised in that：
Also include
At least one cord guidance means；
The cord guidance means are connected with the pendulous device.
3. rope fixture according to claim 2, it is characterised in that：
Also include
At least one safety pin；
The safety pin is connected with the pendulous device；
The safety pin is connected with the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155842.8A CN106672836B (en) | 2017-03-16 | 2017-03-16 | Rope fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155842.8A CN106672836B (en) | 2017-03-16 | 2017-03-16 | Rope fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672836A true CN106672836A (en) | 2017-05-17 |
| CN106672836B CN106672836B (en) | 2023-08-15 |
Family
ID=58828859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710155842.8A Active CN106672836B (en) | 2017-03-16 | 2017-03-16 | Rope fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106672836B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068202A (en) * | 2017-05-25 | 2017-08-18 | 四川宏华石油设备有限公司 | A kind of non-rectilinear length of tube debugging apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735430A (en) * | 1952-03-26 | 1955-08-24 | Ewen Anthony Guy Cameron Bruce | Improvements in or relating to winches |
| JPH092786A (en) * | 1995-06-19 | 1997-01-07 | Toyo Kooken Kk | Traction winch |
| JP2002145586A (en) * | 2000-11-08 | 2002-05-22 | Toyo Koken Kk | Rope towing mechanism |
| CN102491211A (en) * | 2011-12-01 | 2012-06-13 | 中联重科股份有限公司 | Steel wire rope pre-tightening force enhancing system and tower crane adopting same |
| JP2014133637A (en) * | 2013-01-10 | 2014-07-24 | Sanwa Koki Kk | Falling prevention device for load lifting rope, and winch device using the falling prevention device |
| CN206569949U (en) * | 2017-03-16 | 2017-10-20 | 四川宏华石油设备有限公司 | A kind of rope fixture |
-
2017
- 2017-03-16 CN CN201710155842.8A patent/CN106672836B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735430A (en) * | 1952-03-26 | 1955-08-24 | Ewen Anthony Guy Cameron Bruce | Improvements in or relating to winches |
| JPH092786A (en) * | 1995-06-19 | 1997-01-07 | Toyo Kooken Kk | Traction winch |
| JP2002145586A (en) * | 2000-11-08 | 2002-05-22 | Toyo Koken Kk | Rope towing mechanism |
| CN102491211A (en) * | 2011-12-01 | 2012-06-13 | 中联重科股份有限公司 | Steel wire rope pre-tightening force enhancing system and tower crane adopting same |
| JP2014133637A (en) * | 2013-01-10 | 2014-07-24 | Sanwa Koki Kk | Falling prevention device for load lifting rope, and winch device using the falling prevention device |
| CN206569949U (en) * | 2017-03-16 | 2017-10-20 | 四川宏华石油设备有限公司 | A kind of rope fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068202A (en) * | 2017-05-25 | 2017-08-18 | 四川宏华石油设备有限公司 | A kind of non-rectilinear length of tube debugging apparatus |
| CN107068202B (en) * | 2017-05-25 | 2023-09-12 | 四川宏华石油设备有限公司 | Nonlinear tube length debugging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106672836B (en) | 2023-08-15 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |