CN110529517A - A kind of drilling machine, workover rig winch band brake power assisting device - Google Patents
A kind of drilling machine, workover rig winch band brake power assisting device Download PDFInfo
- Publication number
- CN110529517A CN110529517A CN201910741433.5A CN201910741433A CN110529517A CN 110529517 A CN110529517 A CN 110529517A CN 201910741433 A CN201910741433 A CN 201910741433A CN 110529517 A CN110529517 A CN 110529517A
- Authority
- CN
- China
- Prior art keywords
- power
- brake
- fluid cylinder
- assisted fluid
- lever
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
- F16D49/10—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees mechanically actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/68—Lever-link mechanisms, e.g. toggles with change of force ratio
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2129/00—Type of operation source for auxiliary mechanisms
- F16D2129/02—Fluid-pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to oil-well rig equipment technical field, in particular to a kind of drilling machine, workover rig winch band brake power assisting device.The device includes brake lever, connecting rod, connecting lever, executing agency and brake hubs, and brake lever is connected with connecting rod, and connecting lever is connected with executing agency；It further include power-assisted fluid cylinder and support, power-assisted fluid cylinder is arranged on the support, and power-assisted fluid cylinder each side has a piston, and the piston rod of power-assisted fluid cylinder left hand piston is connected with connecting lever, and the piston rod of power-assisted fluid cylinder right hand piston is connected with connecting rod.The present invention realizes can provide effective buffering to brake system, thoroughly eliminate the impact caused by driller personnel and shake, brake operation is light, reduces the labor intensity of operator, improves the safety of operation, manufacturing cost is low, structurally reasonable.
Description
Technical field:
The present invention relates to oil-well rig equipment technical field, in particular to a kind of drilling machine, workover rig winch band brake help
Power device.
Background technique:
Existing drilling machine, workover rig winch band brake system are mainly by brake actuating mechanism, connecting lever, connecting rod and brake lever group
At when driller personnel, which move brake lever, carries out brake operation, brake lever drives connecting rod, connecting lever to act together, makes brake actuating mechanism
Brake hubs are tightly embraced, to realize the brake of drilling machine, workover rig winch.
But since the transmission chain of brake lever, connecting rod, connecting lever, executing agency's composition is all rigid connection, when carrying out brake behaviour
When making, executing agency can generate very big frictional force during holding brake hubs tightly, to cause to entire transmission chain very big
Impact and shake, this impact and shake are transmitted on the brake lever of driller's personnel control by transmission chain.When emergency brake, driller
Personnel need two it is hand-tight it is tight hold brake lever to buffer this impact and shake, not only large labor intensity, but will give driller people
Member brings obviously sense of discomfort, causes security risk to field operation.
Summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of drilling machine, workover rig winch band brake power assisting device, the dresses
It sets to realize and effective buffering can be provided to brake system, thoroughly eliminate the impact caused by driller personnel and shake, brake
Motion action is light, reduces the labor intensity of operator, improves the safety of operation, and manufacturing cost is low, structurally reasonable.Overcome
Driller personnel very big impact and shake can be passed to when existing drilling machine, the brake of workover rig winch band brake mechanism, to department
Brill personnel bring obviously sense of discomfort, and the deficiency of security risk is caused to field operation.
The technical solution used in the present invention is: a kind of drilling machine, workover rig winch band brake power assisting device, including stop
, connecting rod, connecting lever, executing agency and brake hubs, brake lever be connected with connecting rod, connecting lever is connected with executing agency；It further include power-assisted
Fluid cylinder and support, power-assisted fluid cylinder are arranged on the support, and power-assisted fluid cylinder each side has a piston, power-assisted fluid cylinder left hand piston
Piston rod be connected with connecting lever, the piston rod of power-assisted fluid cylinder right hand piston is connected with connecting rod, and power-assisted fluid cylinder has an oil inlet
Pipe and an oil return pipe are all connected to integrated hydraulic station.
Support welds on a chassis.
The beneficial effects of the present invention are: the present invention realizes can provide effective buffering to brake system, thoroughly eliminate
Impact and shake caused by driller personnel, brake operation is light, reduces the labor intensity of operator, improves operation
Safety, manufacturing cost is low, structurally reasonable.
Detailed description of the invention:
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment:
As shown in Figure 1, a kind of drilling machine, workover rig winch band brake power assisting device, including brake lever 3, connecting rod 4, connecting lever 5,
Executing agency 6 and brake hubs 7, brake lever 3 are connected with connecting rod 4, and connecting lever 5 is connected with executing agency 6；It further include 1 He of power-assisted fluid cylinder
Support 2, power-assisted fluid cylinder 1 are arranged on support 2, and power-assisted fluid cylinder 1 each side has a piston, 1 left hand piston of power-assisted fluid cylinder
Piston rod be connected with connecting lever 5, the piston rod of 1 right hand piston of power-assisted fluid cylinder is connected with connecting rod 4, and power-assisted fluid cylinder 1 has one
Oil inlet pipe and an oil return pipe are all connected to integrated hydraulic station.
Support 2 welds on a chassis.
In operation process, when driller personnel move brake lever 3, brake lever 3 drives connecting rod 4 to act, and connecting rod 4 pushes power-assisted oil
1 right hand piston of cylinder acts to the left, and 1 internal hydraulic pressure oil keeper of power-assisted fluid cylinder is pushed 1 left hand piston of power-assisted fluid cylinder to the left by pressure at this time
Movement, so that connecting lever 5, executing agency 6 be pushed to complete entire brake；When driller personnel unclamp brake lever 3, power-assisted fluid cylinder 1
Right hand piston is since the effect of hydraulic oil is turned right movement, and left hand piston recycles automatically at this time, and executing agency 6 divides with brake hubs 7
From brake terminates.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this
Technical solution described in inventive embodiments, those skilled in the art should understand that, still the present invention can be carried out
Modification or equivalent replacement, to reach identical technical effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (2)
1. a kind of drilling machine, workover rig winch band brake power assisting device, including brake lever (3), connecting rod (4), connecting lever (5), execution machine
Structure (6) and brake hubs (7), brake lever (3) are connected with connecting rod (4), and connecting lever (5) is connected with executing agency (6)；It is characterized by:
It further include power-assisted fluid cylinder (1) and support (2), power-assisted fluid cylinder (1) is arranged on support (2), and power-assisted fluid cylinder (1) each side has
The piston rod of one piston, power-assisted fluid cylinder (1) left hand piston is connected with connecting lever (5), the piston of power-assisted fluid cylinder (1) right hand piston
Bar is connected with connecting rod (4), and power-assisted fluid cylinder (1) has an oil inlet pipe and an oil return pipe to be all connected to integrated hydraulic station.
2. drilling machine described in accordance with the claim 1, workover rig winch band brake power assisting device, it is characterised in that: the support
(2) it welds on a chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741433.5A CN110529517A (en) | 2019-08-12 | 2019-08-12 | A kind of drilling machine, workover rig winch band brake power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741433.5A CN110529517A (en) | 2019-08-12 | 2019-08-12 | A kind of drilling machine, workover rig winch band brake power assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110529517A true CN110529517A (en) | 2019-12-03 |
Family
ID=68663125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910741433.5A Pending CN110529517A (en) | 2019-08-12 | 2019-08-12 | A kind of drilling machine, workover rig winch band brake power assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110529517A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650155U (en) * | 2010-04-20 | 2010-11-24 | 通化石油化工机械制造有限责任公司 | Single-drum drilling workover rig |
| CN204111242U (en) * | 2014-09-16 | 2015-01-21 | 宝鸡石油机械有限责任公司 | A kind of rig, workover rig winch belt brake |
-
2019
- 2019-08-12 CN CN201910741433.5A patent/CN110529517A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650155U (en) * | 2010-04-20 | 2010-11-24 | 通化石油化工机械制造有限责任公司 | Single-drum drilling workover rig |
| CN204111242U (en) * | 2014-09-16 | 2015-01-21 | 宝鸡石油机械有限责任公司 | A kind of rig, workover rig winch belt brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191203 |