CN104948123B - A kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force - Google Patents
A kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force Download PDFInfo
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- CN104948123B CN104948123B CN201510412431.3A CN201510412431A CN104948123B CN 104948123 B CN104948123 B CN 104948123B CN 201510412431 A CN201510412431 A CN 201510412431A CN 104948123 B CN104948123 B CN 104948123B
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- rotating shaft
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- otic placode
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Abstract
The invention discloses the switching regulator rope coring drill pipe clamper that a kind of manually handle can apply pretightning force, it is made up of welding casing, the first slip mechanism, the second slip mechanism, jointed gear unit and control stick pre-tightening mechanism, first slip mechanism and the second slip mechanism are respectively fixedly disposed in casing, and jointed gear unit and control stick pre-tightening mechanism are respectively fixedly disposed on the side plate of casing both sides；During opening, pull back and moved after action bars, the 3rd crank rotate counterclockwise, the first slips otic placode weld assembly and the second slips otic placode weld assembly；During locking, action bars is promoted forward, the 3rd crank turns clockwise, the first slips otic placode weld assembly and the reach of the second slips otic placode weld assembly clamp drilling rod.The present invention is simple in construction, safe and reliable, reduces intensity of workers, clamps and opening action is quick, laborsaving, without checking repeatedly, improve operating efficiency, slips small volume, reasonable price, handling ease reduce accessory loss.
Description
Technical field
The present invention relates to a kind of drill pipe clamp, more particularly to a kind of manually handle can apply the switching regulator rope of pretightning force
Core drill pipe clamp.
Background technology
Wire line core drilling need not frequently carry the drilling process of brill because of it, be widely used in Geological Engineering industry, special
Do not possess more technical advantages in deep drilling engineering.Cord drill-rod bar wall is relatively thin, non-incision at tool joint, aperture
Clamper acts on great in wire line core drilling engineering, and it is acted on when mainly putting drilling rod, and drilling tool, unloading are bored in clamping hole
Bar.Prior art, clamper is mainly wooden horse formula clamper and dead-weight clamper, wooden horse formula clamper when clamping drilling rod,
Need to check clamped condition repeatedly, wooden horse clamper, easily by the vibration influence of rig, causes clamper slips in drilling process
Unclamp, add danger coefficient, it is necessary to, it is necessary to operating personnel track tramping pedal always when unclamping, add the labor of operating personnel
, there is potential safety hazard in fatigue resistance.Dead-weight clamper is to use a kind of more rope clamper, dead-weight clamper internal slip
Heaviness, involves great expense, and replacement cost is high.Wooden horse formula clamper and dead-weight clamper have in the structure of transmission clamping force
The construction of linear contact lay, easily causes correlated parts abrasion, increases maintenance, maintenance cost during work.
The content of the invention
Low the invention aims to solve above-mentioned existing clamper reliable operation security, slips volume is big, and cost is high,
Design structure is unreasonable, easily causes correlated parts abrasion, and maintenance, maintenance cost are high, the problems such as operability is poor, and provide a kind of hand
Dynamic manipulation can apply the switching regulator rope coring drill pipe clamper of pretightning force.
The present invention is by welding casing, the first slip mechanism, the second slip mechanism, jointed gear unit and control stick pretension
Mechanism is constituted, and the first slip mechanism and the second slip mechanism are respectively fixedly disposed in welding casing, jointed gear unit and behaviour
Vertical pole pre-tightening mechanism is respectively fixedly disposed on the side plate of welding casing both sides, and with the first slip mechanism and the second slip mechanism phase
It is equipped with, the first slip mechanism and the second slip mechanism structure are identical；
Welding casing includes the first side plate, the second side plate, the first connecting plate, the second connecting plate, the first top plate, the second top
Plate, the first pipe spreader, the second pipe spreader, bottom plate and several side plate axle sleeves, the first side plate have the first axle sleeve hole and the second axle sleeve
Hole, the second side plate has the 3rd axle sleeve hole and the 4th axle sleeve hole, and several axle sleeves are respectively fixedly disposed at the first axle sleeve hole, the second axle
Cover on hole, the 3rd axle sleeve hole and the 4th axle sleeve hole, the first connecting plate, the second connecting plate and bottom plate are respectively fixedly disposed at the first side
Plate and the second side plate lower end, the first top plate and the second top plate are respectively fixedly disposed at the first side plate and the second side plate upper end, first
Pipe spreader and the second pipe spreader are separately positioned on the first side plate and the second side plate, have first rotating shaft in the first pipe spreader, the
There is the second rotating shaft in two pipe spreaders；
First slip mechanism is made up of the first slips otic placode weld assembly and the first compression axis weld assembly, the first compression axis
Weld assembly is arranged in the first slips otic placode mechanism, and the first slips otic placode weld assembly includes the first slips, the first otic placode, the
Two otic placodes and the first in command, the first otic placode and the second otic placode are respectively fixedly disposed at the first slips rear end, and the first in command fixes and set
Put on the first otic placode and the second otic placode；First compression axis weld assembly includes the first compression axis, the first compression fagging, the second pressure
Tight fagging and the first compression axis axle sleeve, the first compression axis and the first compression axis axle sleeve are separately positioned on the first compression fagging and second
Between compression fagging；
Jointed gear unit includes the 3rd rotating shaft, the 4th rotating shaft, the first connecting pin, the second connecting pin, the first crank, second
Crank, first connecting rod, the first flat key and the second flat key, the 3rd rotating shaft are arranged on case through side plate axle sleeve and the first compression axis axle sleeve
On body, the 4th rotating shaft is arranged on casing through side plate axle sleeve and the second compression axis axle sleeve, and the first flat key is arranged on the 3rd rotating shaft
With on the first compression axis axle sleeve, the second flat key is arranged on the 4th rotating shaft and the second compression axis axle sleeve, the first crank and first flat
Key is fixedly installed in the 3rd rotating shaft, and the first connecting pin is fixedly installed on the first crank, and the second crank and the second flat key are fixed
It is arranged in the 4th rotating shaft, the second connecting pin is fixedly installed on the second crank, first connecting rod two ends are respectively fixedly disposed at
On one connecting pin and the second connecting pin；
Manipulate pre-tightening mechanism to be made up of operation linkage and pretension force mechanisms, operation linkage left end is fixedly installed on second
In rotating shaft, operation linkage right-hand member and pretension force mechanisms left end are by hinge, and pretension force mechanisms right-hand member is fixedly installed on the
In one rotating shaft, operation linkage includes limiting plate, sliding pin, the 3rd crank and action bars, and limiting plate is fixedly installed on second turn
On axle, the 3rd crank is fixedly installed in the 4th rotating shaft, and sliding pin is arranged on limiting plate and the 3rd crank, and action bars is fixed and set
Put in limiting plate upper end, pretension force mechanisms include nitrogen spring and bearing pin, nitrogen spring is fixedly installed on the by the 3rd crank
In four rotating shafts, bearing pin is fixedly installed on nitrogen spring left end.
The operation principle and process of the present invention：
Open mode：When 3rd crank is on same straight line R with nitrogen spring, when pulling back action bars, the 3rd
Crank is maximum by the thrust of nitrogen spring, and when the position of bearing pin central shaft is higher than straight line R, the 3rd crank is by nitrogen spring
Moment of torsion, occur rotate counterclockwise, drive the 4th rotating shaft rotate counterclockwise, the first compression axis weld assembly with the 4th rotating shaft turn
It is dynamic, and drive the first slips otic placode weld assembly to be moved rearwards by, while being rotated by jointed gear unit makes the second slips otic placode
Weld assembly is moved rearwards by, and the present invention is in open mode；
Locking state：When bearing pin central shaft position be less than straight line R when, forward promote action bars when, the 3rd crank by
The moment of torsion of nitrogen spring, turns clockwise, and drives the 4th rotating shaft to turn clockwise, the first compression axis weld assembly is with the 4th
Axis of rotation, and drive the first slips otic placode weld assembly to move forward, while being rotated by jointed gear unit makes the second card
Watt otic placode weld assembly is moved forward, and the first slips otic placode weld assembly and the second slips otic placode weld assembly clamp drilling rod, make
The present invention is in locking state；
Using pretension force mechanisms, nitrogen spring provides drilling rod a pretightning force, the clamping of clamper and opening procedure by
In there is nitrogen spring torque, it is clamped and opening action is rapid, laborsaving.
Beneficial effects of the present invention：
The present invention is simple in construction, safe and reliable, reduces intensity of workers, clamps and opening action is quick, laborsaving,
The action of clamp holder clamping in place substantially, without checking repeatedly, improves operating efficiency, slips small volume, lightweight, manufacture and
Maintenance cost is low, few easy workout part.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the schematic perspective view of the present invention.
Fig. 3 is the schematic perspective view of welding casing of the present invention.
Fig. 4 is the schematic perspective view of the first slips otic placode mechanism of the invention.
Fig. 5 is the schematic perspective view that the present invention first compresses axis mechanism.
Fig. 6 is the schematic perspective view of the first slip mechanism of the invention.
Embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention be by welding casing 1, the first slip mechanism 2,
Second slip mechanism 3, jointed gear unit 4 and control stick pre-tightening mechanism 5 are constituted, the first slip mechanism 2 and the second slip mechanism 3
It is respectively fixedly disposed in casing 1, jointed gear unit 4 and control stick pre-tightening mechanism 5 are respectively fixedly disposed at 1 liang of welding casing
On the side plate of side, and setting, the first slip mechanism 2 and the second slips machine are engaged with the first slip mechanism 2 and the second slip mechanism 3
The structure of structure 3 is identical；
Welding casing 1 includes the first side plate 11, the second side plate 12, the first connecting plate 13, the second connecting plate 14, the first top plate
15th, the second top plate 16, the first pipe spreader 17, the second pipe spreader 18, bottom plate 19 and several side plate axle sleeves 101, the first side plate 11 have
There are the first axle sleeve hole 111 and the second axle sleeve hole 112, the second side plate 12 has the 3rd axle sleeve hole 121 and the 4th axle sleeve hole 122, number
Individual axle sleeve 101 is respectively fixedly disposed at the first axle sleeve hole 111, the second axle sleeve hole 112, the 3rd axle sleeve hole 121 and the 4th axle sleeve hole
On 122, the first connecting plate 13, the second connecting plate 14 and bottom plate 19 are respectively fixedly disposed under the first side plate 11 and the second side plate 12
End, the first top plate 15 and the second top plate 16 are respectively fixedly disposed at the first side plate 11 and the upper end of the second side plate 12, the first pipe spreader
17 and second pipe spreader 18 be separately positioned on the first side plate 11 and the second side plate 12, there is first rotating shaft in the first pipe spreader 17
171, the second pipe spreader 18 is interior with the second rotating shaft 181；
First slip mechanism 2 is made up of the first slips otic placode weld assembly 21 and the first compression axis weld assembly 22, and first
Slips otic placode weld assembly 21 is arranged on the first compression axis weld assembly 22, and the first slips otic placode weld assembly 21 includes first
Slips 211, the first otic placode 212, the second otic placode 213 and the first in command 214, the first otic placode 212 and the second otic placode 213 are fixed respectively
The rear end of the first slips 211 is arranged on, the first in command 214 is fixedly installed on the first otic placode 212 and the second otic placode 213；First pressure
Mandrel weld assembly 22 includes the first compression axis 221, first and compresses the compression compression axis axle of fagging 223 and first of fagging 222, second
Set 224, the first compression axis 221 and the first compression axis axle sleeve 224 are separately positioned on the first compression fagging 222 and second and compress fagging
Between 223；
Jointed gear unit 4 includes the 3rd rotating shaft 41, the 4th rotating shaft 42, the first connecting pin 43, the second connecting pin 44, first
Crank 45, the second crank 46, first connecting rod 47, the first flat key 48 and the second flat key 49, the 3rd rotating shaft 41 pass through side plate axle sleeve 101
It is arranged on the first compression axis axle sleeve 224 on casing 1, the 4th rotating shaft 42 passes through the compression axis axle sleeve 324 of side plate axle sleeve 101 and second
It is arranged on casing 1, the first flat key 48 is arranged in the 3rd rotating shaft 41 and the first compression axis axle sleeve 224, the second flat key 49 is set
In the 4th rotating shaft 42 and the second compression axis axle sleeve 324, the first crank 45 and the first flat key 48 are fixedly installed on the 3rd rotating shaft 41
On, the first connecting pin 43 is fixedly installed on the first crank 45, and the second crank 46 and the second flat key 49 are fixedly installed on the 4th turn
On axle 42, the second connecting pin 44 is fixedly installed on the second crank 46, and the two ends of first connecting rod 47 are respectively fixedly disposed at the first company
On the connecting pin 44 of pin 43 and second；
Manipulate pre-tightening mechanism 5 to be made up of operation linkage 51 and pretension force mechanisms 52, operation linkage 51 left end, which is fixed, to be set
Put in the second rotating shaft 181, the operation right-hand member of linkage 51 is hinged with the left end of pretension force mechanisms 52 by bearing pin 522, pretightning force machine
The right-hand member of structure 52 is fixedly installed in first rotating shaft 171, and operation linkage 51 includes limiting plate 511, sliding pin 512, the 3rd crank
513 and action bars 514, limiting plate 511 is fixedly installed in the second rotating shaft 181, and the 3rd crank 513 is fixedly installed on the 4th rotating shaft
On 42, sliding pin 512 is arranged on the crank 513 of limiting plate 511 and the 3rd, and action bars 514 is fixedly installed on limiting plate 511
End, pretension force mechanisms 52 include nitrogen spring 521 and bearing pin 522, and nitrogen spring 521 is fixedly installed on by the 3rd crank 513
In 4th rotating shaft 42, bearing pin 522 is fixedly installed on the left end of nitrogen spring 521.
The operation principle and process of the present invention：
Refer to shown in Fig. 1 and Fig. 2, open mode：3rd crank 513 is on same straight line R with nitrogen spring 521
When, when pulling back action bars 514, the 3rd crank 513 is maximum by the thrust of nitrogen spring 521, when the central shaft of bearing pin 522
When position is higher than straight line R, by the moment of torsion of nitrogen spring 521 rotate counterclockwise is occurred for the 3rd crank 513, drives the 4th rotating shaft
42 rotate counterclockwises, the first compression axis weld assembly 22 is rotated with the 4th rotating shaft 42, and drives the first slips otic placode weld assembly
21 are moved rearwards by, while being rotated by jointed gear unit 4 is moved rearwards by the second slips otic placode weld assembly 31, make the present invention
In open mode；
Locking state：When the position of the central shaft of bearing pin 522 is less than straight line R, when promoting action bars 514 forward, the 3rd is bent
Handle 513 is turned clockwise by the moment of torsion of nitrogen spring 521, drives the 4th rotating shaft 42 to turn clockwise, the first compression axis
Weld assembly 22 is rotated with the 4th rotating shaft 42, and drives the first slips otic placode weld assembly 21 to move forward, while passing through connecting rod
Transmission mechanism 4, which is rotated, moves forward the second slips otic placode weld assembly 31, the first slips otic placode weld assembly 21 and the second card
Watt otic placode weld assembly 31 clamps drilling rod, the present invention is in locking state；
Using pretension force mechanisms 52, nitrogen spring 521 provides drilling rod a pretightning force, the clamping of clamper and opened
Journey is due to there is the torque of nitrogen spring 521, and it is clamped and opening action is rapid, laborsaving.
Claims (1)
1. a kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force, it is characterised in that：It is by welding
Casing (1), the first slip mechanism (2), the second slip mechanism (3), jointed gear unit (4) and control stick pre-tightening mechanism (5) group
Be respectively fixedly disposed at into, the first slip mechanism (2) and the second slip mechanism (3) in casing (1), jointed gear unit (4) and
Control stick pre-tightening mechanism (5) is respectively fixedly disposed on the side plate of casing (1) both sides, and is blocked with the first slip mechanism (2) and second
Watt mechanism (3) is engaged setting, and the first slip mechanism (2) is identical with the second slip mechanism (3) structure；
Welding casing (1) includes the first side plate (11), the second side plate (12), the first connecting plate (13), the second connecting plate (14), the
One top plate (15), the second top plate (16), the first pipe spreader (17), the second pipe spreader (18), bottom plate (19) and several side plate axle sleeves
(101), the first side plate (11) has the first axle sleeve hole (111) and the second axle sleeve hole (112), and the second side plate (12) has the 3rd axle
Hole (121) and the 4th axle sleeve hole (122) are covered, several axle sleeves (101) are respectively fixedly disposed at the first axle sleeve hole (111), the second axle
Cover hole (112), on the 3rd axle sleeve hole (121) and the 4th axle sleeve hole (122), the first connecting plate (13), the second connecting plate (14) and
Bottom plate (19) is respectively fixedly disposed at the first side plate (11) and the second side plate (12) lower end, the first top plate (15) and the second top plate
(16) the first side plate (11) and the second side plate (12) upper end, the first pipe spreader (17) and the second pipe spreader are respectively fixedly disposed at
(18) the first side plate (11) is separately positioned on on the second side plate (12), there is first rotating shaft (171) in the first pipe spreader (17),
There is the second rotating shaft (181) in second pipe spreader (18)；
First slip mechanism (2) is made up of the first slips otic placode weld assembly (21) and the first compression axis weld assembly (22), the
One compression axis weld assembly (22) is arranged on the first slips otic placode weld assembly (21), the first slips otic placode weld assembly (21)
Including the first slips (211), the first otic placode (212), the second otic placode (213) and the first in command (214), the first otic placode (212) and
Second otic placode (213) is respectively fixedly disposed at the first slips (211) rear end, and the first in command (214) is fixedly installed on the first otic placode
(212) and on the second otic placode (213)；First compression axis weld assembly (22) includes the first compression axis (221), the first compression fagging
(222), second fagging (223) and the first compression axis axle sleeve (224), the first compression axis (221) and the first compression axis axle sleeve are compressed
(224) it is separately positioned between the first compression fagging (222) and the second compression fagging (223)；
Jointed gear unit (4) includes the 3rd rotating shaft (41), the 4th rotating shaft (42), the first connecting pin (43), the second connecting pin
(44), the first crank (45), the second crank (46), first connecting rod (47), the first flat key (48) and the second flat key (49), the 3rd turn
Axle (41) is arranged on casing (1) through side plate axle sleeve (101) and the first compression axis axle sleeve (224), and the 4th rotating shaft (42) is passed through
Side plate axle sleeve (101) and the second compression axis axle sleeve (324) are arranged on casing (1), and the first flat key (48) is arranged on the 3rd rotating shaft
(41) and on the first compression axis axle sleeve (224), the second flat key (49) is arranged on the 4th rotating shaft (42) and the second compression axis axle sleeve
(324) on, the first crank (45) and the first flat key (48) are fixedly installed in the 3rd rotating shaft (41), and the first connecting pin (43) is fixed
It is arranged on the first crank (45), the second crank (46) and the second flat key (49) are fixedly installed in the 4th rotating shaft (42), second
Connecting pin (44) is fixedly installed on the second crank (46), and first connecting rod (47) two ends are respectively fixedly disposed at the first connecting pin
(43) and on the second connecting pin (44)；
Manipulate pre-tightening mechanism (5) to be made up of operation linkage (51) and pretension force mechanisms (52), operation linkage (51) left end is solid
Surely it is arranged in the second rotating shaft (181), operation linkage (51) right-hand member is cut with scissors with pretension force mechanisms (52) left end by bearing pin (522)
Connect, pretension force mechanisms (52) right-hand member is fixedly installed in first rotating shaft (171), operation linkage (51) include limiting plate (511),
Sliding pin (512), the 3rd crank (513) and action bars (514), limiting plate (511) are fixedly installed in the second rotating shaft (181),
3rd crank (513) is fixedly installed in the 4th rotating shaft (42), and sliding pin (512) is arranged on limiting plate (511) and the 3rd crank
(513) on, action bars (514) is fixedly installed on limiting plate (511) upper end, and pretension force mechanisms (52) include nitrogen spring (521)
With bearing pin (522), nitrogen spring (521) is fixedly installed in the 4th rotating shaft (42) by the 3rd crank (513), bearing pin (522)
It is fixedly installed on nitrogen spring (521) left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412431.3A CN104948123B (en) | 2015-07-15 | 2015-07-15 | A kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412431.3A CN104948123B (en) | 2015-07-15 | 2015-07-15 | A kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104948123A CN104948123A (en) | 2015-09-30 |
| CN104948123B true CN104948123B (en) | 2017-07-25 |
Family
ID=54163131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412431.3A Active CN104948123B (en) | 2015-07-15 | 2015-07-15 | A kind of manually handle can apply the switching regulator rope coring drill pipe clamper of pretightning force |
Country Status (1)
| Country | Link |
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| CN (1) | CN104948123B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026194B (en) * | 2020-08-21 | 2021-06-15 | 常州市凯平机械有限公司 | High-pressure oil pipe joint press-in device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306616A (en) * | 2013-05-10 | 2013-09-18 | 淮南矿业(集团)有限责任公司 | Sleeve-pipe clamp and sleeve-pipe downing device |
| CN203201502U (en) * | 2013-04-17 | 2013-09-18 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Core drill clamping device |
| CN103821466A (en) * | 2013-11-15 | 2014-05-28 | 淮南矿业(集团)有限责任公司 | Clamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201857908U (en) * | 2010-11-18 | 2011-06-08 | 江苏如东通用机械有限公司 | Pneumatic slip for drilling machine of inclined shaft |
| CN102145371A (en) * | 2011-05-03 | 2011-08-10 | 苏州工业园区高登威科技有限公司 | Sliding type manual clamping device |
| CN103821468B (en) * | 2014-03-10 | 2015-11-11 | 中煤科工集团西安研究院有限公司 | A kind of double swing-bar combined type clamper |
| CN204782836U (en) * | 2015-07-15 | 2015-11-18 | 吉林大学 | Manually operated can apply on -off wire line coring drilling rod holder of pretightning force |
-
2015
- 2015-07-15 CN CN201510412431.3A patent/CN104948123B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203201502U (en) * | 2013-04-17 | 2013-09-18 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Core drill clamping device |
| CN103306616A (en) * | 2013-05-10 | 2013-09-18 | 淮南矿业(集团)有限责任公司 | Sleeve-pipe clamp and sleeve-pipe downing device |
| CN103821466A (en) * | 2013-11-15 | 2014-05-28 | 淮南矿业(集团)有限责任公司 | Clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104948123A (en) | 2015-09-30 |
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