CN2804484Y - Jaw disk kype inertia brake appts - Google Patents
Jaw disk kype inertia brake appts Download PDFInfo
- Publication number
- CN2804484Y CN2804484Y CN 200520078644 CN200520078644U CN2804484Y CN 2804484 Y CN2804484 Y CN 2804484Y CN 200520078644 CN200520078644 CN 200520078644 CN 200520078644 U CN200520078644 U CN 200520078644U CN 2804484 Y CN2804484 Y CN 2804484Y
- Authority
- CN
- China
- Prior art keywords
- brake
- oil cylinder
- jaw
- braking clamp
- rotating disk
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a jaw disk type inertia brake device. An air source and a control system (1) of the utility model are connected with an air inlet of a force increased pump (3) through an air pipe line (2). An oil cylinder on the force increased pump (3) is connected with an oil cylinder (8) on a brake jaw (5) through an oil pipe line (4). The end head of a piston (9) in the oil cylinder (8) is fixedly provided with a brake sheet (10). A brake disk (6) is fixed on the end head of an input shaft (7) of a rotating disk driving device. The brake jaw (5) is fixed on a base of the rotating disk driving device through a jaw frame. The outer side of the brake disk (6) is positioned in a jaw opening (11) of the brake jaw (5), and is corresponding to the brake sheet (10). The utility model can rapidly control the rotating disk driving device after the power of the rotating disk is cut off so as to prevent the rotating disk from reversing. The purpose of gradually releasing the torque of a drill rod is realized through controlling brake force. The utility model has the advantages of fast response speed, big brake torque, good control performance, safe work, etc.
Description
Technical field:
The utility model relates to a kind of caliper disc inertia brake device, belongs to oil-well rig equipment manufacturing technology field, a kind of inertia brake device in a kind of specifically oil-well rig turntable drive unit.
Background technique:
The major function of rotating disk inertia brake device is: in borer drilling procedure, as bit freezing or stall, after preventing the rotating disk power cut, the drilling rod moment of torsion discharges a kind of braking device that causes the accident and design suddenly.At present, the inertia brake device that the Rotary table for drilling machine drive unit uses is the air clutch form, air clutch is subjected to himself structure and performance limitations as the inertia brake device, two aspect deficiencies are arranged in actual use: one is because the air bag volume in the clutch is bigger, inflationtime is longer, prevent from often to have retardation phenomenon in the inversion process at the control rotating disk, be unfavorable for rapid control; Another is that air clutch control moment ability is less relatively, and when making torque value on the drilling rod big at drill bit bit freezing or stall, clutch is difficult to stop rapidly dead.
Summary of the invention
The technical problem that the utility model solves: design a kind of caliper disc inertia brake device, can after the rotating disk power cut, control rotary table transmission device rapidly, prevent that rotating disk from reversing, and size that can be by controlling brake weight is to reach the purpose that discharges the drilling rod moment of torsion gradually.
Technical solution of the present utility model: a kind of caliper disc inertia brake device is made up of source of the gas and control system (1), tracheae line (2), booster pump (3), oil pipeline (4), braking clamp (5) and brake disc (6); Source of the gas and control system (1) are connected with booster pump (3) suction port by tracheae line (2), oil cylinder on the booster pump (3) links to each other with oil cylinder (8) on the braking clamp (5) by oil pipeline (4) again, be fixed with brake block (10) on the termination of the piston (9) in the oil cylinder (8), brake disc (6) is fixed on the end of rotating blade drive input shaft (7), braking clamp (5) is fixed on the base of rotating blade drive by tong holder, and the external lateral portion of brake disc (6) is arranged in the jaw (11) of braking clamp (5), and corresponding with brake block (10).
Be symmetrically arranged with two oil cylinders (8) on the braking clamp (5), fixing brake block (10) lays respectively at the both sides of brake disc (6) on the termination of its piston (9).
Under same source of the gas (1), the oil cylinder on the booster pump (3) links to each other by the oil cylinder (8) that oil pipeline (4) overlaps or overlaps on the braking clamp (5) more with two respectively.Two covers also can be set on same brake disc (6) or overlap braking clamp (5) more.
The utility model compared with prior art can be controlled rotary table transmission device rapidly after the rotating disk power cut, prevent the rotating disk reversing, to reach the purpose of finally finishing the whole rotating disk drive system of control, and can by control brake weight size to reach the purpose that discharges the drilling rod moment of torsion gradually, it is fast to have speed of response, advantages such as brake torque is big, and control performance is good, and is safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the structural representation of the utility model braking clamp.
Embodiment
1 a kind of embodiment of the present utility model is described in conjunction with the accompanying drawings.
A kind of caliper disc inertia brake device is characterized in that: described braking device is made up of source of the gas and control system (1), tracheae line (2), booster pump (3), oil pipeline (4), braking clamp (5) and brake disc (6); Source of the gas and control system (1) are connected with booster pump (3) suction port by tracheae line (2), be symmetrically arranged with two oil cylinders (8) on the braking clamp (5), oil cylinder on the booster pump (3) links to each other with oil cylinder (8) by oil pipeline (4) again, be fixed with brake block (10) on the termination of the piston (9) in the oil cylinder (8), brake disc (6) is fixed on the end of rotating blade drive input shaft (7), braking clamp (5) is fixed on the base of rotating blade drive by tong holder, and the external lateral portion of brake disc (6) is arranged in the jaw (11) of braking clamp (5), and brake block (10) lays respectively at the both sides of brake disc (6).
Under same source of the gas (1), the oil cylinder on the booster pump (3) links to each other with two oil cylinders (8) that overlap on the braking clamps (5) respectively by oil pipeline (4).Same brake disc (6) is provided with two cover braking clamps (5).
Working principle: control source of the gas (1) is inflated to booster pump (2), gas promotes the oil cylinder piston in the booster pump (2), by oil pipeline (4) is two oil cylinders (8) pressurization on the braking clamp (5), promotes piston (9) and holds brake disc (6) tightly by brake block (10) and implement to brake.Regulate the size that the supply gas pressure of source of the gas (1) just can be regulated brake weight, and size that can be by the control brake weight is to reach the purpose that discharges the drilling rod moment of torsion gradually.If venting, brake block (10) leaves brake disc (6), just but rotating blade drive proper functioning at this moment.
Claims (4)
1, a kind of caliper disc inertia brake device is characterized in that: described braking device is made up of source of the gas and control system (1), tracheae line (2), booster pump (3), oil pipeline (4), braking clamp (5) and brake disc (6); Source of the gas and control system (1) are connected with booster pump (3) suction port by tracheae line (2), oil cylinder on the booster pump (3) links to each other with oil cylinder (8) on the braking clamp (5) by oil pipeline (4) again, be fixed with brake block (10) on the termination of the piston (9) in the oil cylinder (8), brake disc (6) is fixed on the end of rotating blade drive input shaft (7), braking clamp (5) is fixed on the base of rotating blade drive by tong holder, and the external lateral portion of brake disc (6) is arranged in the jaw (11) of braking clamp (5), and corresponding with brake block (10).
2, caliper disc inertia brake device according to claim 1 is characterized in that: be symmetrically arranged with two oil cylinders (8) on the braking clamp (5), fixing brake block (10) lays respectively at the both sides of brake disc (6) on the termination of its piston (9).
3, caliper disc inertia brake device according to claim 1 and 2 is characterized in that: under same source of the gas (1), the oil cylinder on the booster pump (3) links to each other by the oil cylinder (8) that oil pipeline (4) overlaps or overlaps on the braking clamp (5) more with two respectively.
4, according to claim 1 and 2 described caliper disc inertia brake devices, it is characterized in that: two covers can be set on same brake disc (6) or overlap braking clamp (5) more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078644 CN2804484Y (en) | 2005-04-08 | 2005-04-08 | Jaw disk kype inertia brake appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078644 CN2804484Y (en) | 2005-04-08 | 2005-04-08 | Jaw disk kype inertia brake appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804484Y true CN2804484Y (en) | 2006-08-09 |
Family
ID=36909776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078644 Expired - Fee Related CN2804484Y (en) | 2005-04-08 | 2005-04-08 | Jaw disk kype inertia brake appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804484Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653673A (en) * | 2015-01-23 | 2015-05-27 | 宿迁玉笛电动车有限公司 | Disc brake resilience system for electrombile |
| CN104218499B (en) * | 2014-09-24 | 2017-01-25 | 中铁八局集团电务工程有限公司 | Tension stringing device |
| CN106768971A (en) * | 2017-01-15 | 2017-05-31 | 临沂金盛机械配套有限公司 | A kind of caliper high frequency experimental rig |
| CN107013163A (en) * | 2017-04-10 | 2017-08-04 | 青岛金江源工业装备有限公司 | A kind of directional drilling, the electric rotary disc device and its control method of anti-backing pressure |
| CN110254402A (en) * | 2019-07-09 | 2019-09-20 | 裴勤勤 | It is anti-to turn over automobile interval brake apparatus |
-
2005
- 2005-04-08 CN CN 200520078644 patent/CN2804484Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218499B (en) * | 2014-09-24 | 2017-01-25 | 中铁八局集团电务工程有限公司 | Tension stringing device |
| CN104653673A (en) * | 2015-01-23 | 2015-05-27 | 宿迁玉笛电动车有限公司 | Disc brake resilience system for electrombile |
| CN104653673B (en) * | 2015-01-23 | 2017-04-12 | 宿迁玉笛电动车有限公司 | Disc brake resilience system for electrombile |
| CN106768971A (en) * | 2017-01-15 | 2017-05-31 | 临沂金盛机械配套有限公司 | A kind of caliper high frequency experimental rig |
| CN107013163A (en) * | 2017-04-10 | 2017-08-04 | 青岛金江源工业装备有限公司 | A kind of directional drilling, the electric rotary disc device and its control method of anti-backing pressure |
| CN107013163B (en) * | 2017-04-10 | 2020-04-10 | 青岛金江源工业装备有限公司 | Directional drilling and pressure supporting prevention electric turntable device and control method thereof |
| CN110254402A (en) * | 2019-07-09 | 2019-09-20 | 裴勤勤 | It is anti-to turn over automobile interval brake apparatus |
| CN110254402B (en) * | 2019-07-09 | 2020-08-21 | 江苏嘉胜汽车制造有限公司 | Anti-turnover intermittent brake device for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2804484Y (en) | Jaw disk kype inertia brake appts | |
| EP1147285B1 (en) | Power tong | |
| CA2528999A1 (en) | Method and apparatus for shifting speeds in a fluid-actuated motor | |
| CN105438140B (en) | Utilize the track train electro-hydraulic brake system and method for vehicle inertia energy supply | |
| WO2003023243A3 (en) | Coupling system comprising a wet running or/and hydraulically actuatable multiple coupling device | |
| CN101092153A (en) | Pneumatic wall-climbing robot based on cylinder | |
| CN103527117B (en) | A kind of 360 ° of continuous rotation high pulling torque thread screw on and-off machine | |
| EP2065607A3 (en) | Torque-controlling actuator clutch and tool system having the same | |
| GB2346577A (en) | Screw connection of pipes | |
| CN211145188U (en) | Operation control and counter-torque release device with hydraulic brake turntable | |
| CN203610766U (en) | Hydraulic shears and disintegration machine | |
| CN201262051Y (en) | Compound hydraulic clamper | |
| CN205400620U (en) | Rotary drilling machine's pressure device and hydraulic system thereof | |
| CN205876833U (en) | Hydraulic swivel head and for power tong countertorque sustained -release devices | |
| CN202140015U (en) | Power head of drilling machine | |
| CN2878322Y (en) | Hydraulic rope rewind drum winch | |
| CN207761597U (en) | A kind of iron driller rushes shackle clamp device | |
| CN202832309U (en) | Coiled pipe injection head drive device | |
| CN203579227U (en) | Drum self-centering clamp of drum type machine tool | |
| CN202674114U (en) | Automatic brake hydraulic loop in case of failure of hydraulic disc type brake device | |
| CN205239471U (en) | Utilize rail train electricity liquid braking system of vehicle inertia energy supply | |
| CN201574989U (en) | Mine-used cableway hydraulic station with double power and double braking | |
| CN108799218A (en) | The booster-type fast braking anti-swing control device and method of hydraulic rotary motor | |
| CN214092801U (en) | PLC electrohydraulic control's disc brake structure | |
| CN220748672U (en) | Hydraulic system of power tongs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20130408 |