CN201428763Y - Friction disc, brake disc thereof and oil drilling rig applying same - Google Patents
Friction disc, brake disc thereof and oil drilling rig applying same Download PDFInfo
- Publication number
- CN201428763Y CN201428763Y CN2009203040503U CN200920304050U CN201428763Y CN 201428763 Y CN201428763 Y CN 201428763Y CN 2009203040503 U CN2009203040503 U CN 2009203040503U CN 200920304050 U CN200920304050 U CN 200920304050U CN 201428763 Y CN201428763 Y CN 201428763Y
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- China
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- brake disc
- disc
- brake
- friction
- friction disk
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Abstract
The utility model relates to a friction disc, which comprises a disc body, a plurality of friction blocks and a plurality of groups of bolts, wherein a plurality of groups of bolts are evenly arrangedon two sides of the friction blocks, and the friction blocks are evenly arranged on two lateral surfaces of the disc body. In addition, the utility model further provides a brake disc provided with the friction disc and an oil drilling rig provided with the brake disc. The friction disc is convenient to disassemble the friction blocks, can conveniently repair and maintain the friction disc of thebrake disc in the oil drilling rig on a construction site, can greatly reduce the maintenance cost of the oil drilling rig and the brake disc thereof, and has convenient maintenance and simple and easy operation.
Description
Technical field
The utility model relates to a kind of dismountable friction disk, the brake disc of this friction disk is housed and the oil-well rig of this brake disc is housed.
Background technique
Oil-well rig roughly has three kinds: water-cooled brake disc, air-cooled brake disc, solid formula brake disc with the brake disc of hydraulic disc brake at present.Wherein, the center of water-cooled brake disc is provided with cooling water channel, cools off brake disc by circulating water; Be provided with the air channel in the middle of the air-cooled brake disc, when brake disc rotates, flow by natural wind and to cool off brake disc; Solid formula brake disc then mainly relies on brake card natural heat dissipation.This brake disc of three types, friction disk and brake disc disk body are as a whole, when friction disk may wear to a certain degree, just need to change whole brake disc; The winch of one bench drill machine has two brake discs, is connected in the both sides of cylinder respectively, needs during replacing that winch integral body is removed and send to repair location and repairs or change brake disc.Like this, the not only replacing of brake disc and repair cost height, and lose time, increased drilling cost greatly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of friction disk and brake disc thereof and uses the oil-well rig of this brake disc, do not need to change whole brake disc, do not need winch is removed from rig yet, only need to change dismountable brake pad in the friction disk, just replaceable in the working site, save time, laborsaving, reduced the cost of changing brake disc significantly.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of friction disk comprises: disk body also comprises: a plurality of brake pads, organize the bolt group, described many group bolt groups evenly are arranged on the both sides of described brake pad more; Described a plurality of brake pad evenly is arranged on two sides of described disk body.
Further, described brake pad is fan-shaped.
Further, described disk body is the air-cooled or solid formula disk body of water-cooled.
The beneficial effects of the utility model are: a kind of friction disk of being convenient to dismantle brake pad is provided, can be installed in various types of brake disc disk bodies and uses, be convenient to the replacing and the maintenance of friction disk; Not only help saving the maintenance cost of oil-well rig, and simple in structure, be easy to realize.
On the basis of technique scheme, the utility model can also be done following improvement.
The utility model also provides following technological scheme: a kind of brake disc comprises: spacer ring also comprises above-mentioned detachable friction disk; Described spacer ring is arranged on a side of described friction disk.
Further, disk body one side of described friction disk is provided with one or more groups bolt group.
Adopt the beneficial effect of technique scheme to be: to adopt the friction disk of detachable brake pad, when friction disk may wear to established amount, can directly change the brake pad in the friction disk, need not to change the disk body of friction disk, adopt the working site of brill at oil and can carry out; Not only time saving and energy saving, and can reduce the maintenance cost of brake disc greatly.
The utility model also provides following technological scheme: a kind of oil-well rig comprises: above-mentioned brake disc.
Adopt the beneficial effect of technique scheme to be: can finish the maintenance or the maintenance of brake disc in the rig at the scene that oil is adopted brill, time saving and energy saving, can significantly reduce the maintenance cost of oil-well rig.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the brake disc of a kind of friction disk of the utility model;
Fig. 2 is the plan view of the brake disc of a kind of friction disk of the utility model;
Fig. 3 is a F-F face sectional view in the brake disc plan view of a kind of friction disk of the utility model;
Fig. 4 is the brake disc mounting structure plan view of a kind of friction disk of the utility model;
Fig. 5 is the brake disc mounting structure side view of a kind of friction disk of the utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, friction disk, 2, brake pad, 3, the bolt group of brake pad, 4, the disk body of friction disk, 5, the bolt group on the disk body, 6, spacer ring, 7, braking clamp, 8, tong holder, 9, brake block, 10, winch drum, 11, winch base, 12, the winch crossbeam
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model provides a kind of friction disk and a kind of brake disc with this friction disk, friction disk 1 comprises: disk body 4, several brake pads 2 and be arranged on many groups bolt group 3 of brake pad both sides, the bolt group comprises: nut or screw and adaptive with it bolt.Disk body 4 is generally ring, and brake pad 2 is fan-shaped, and the surface that several brake pads 2 are formed ring and evenly overlayed on two sides of disk body 5 is fixed on brake pad 2 on the surface of disk body 4 by the bolt group 3 that is positioned at a plurality of orderly arrangements on brake pad 2 sides.Wherein, disk body 4 has water channel or air channel or solid in the middle of can making, thereby disk body 4 is made the air-cooled or solid formula of water-cooled, thereby forms the air-cooled or solid formula brake disc of water-cooled.
As Fig. 1, Fig. 2, shown in Figure 3, the brake disc of friction disk comprises: friction disk 1 and spacer ring 6, and spacer ring 6 is arranged on the inboard of described disk body 4, and the inboard of disk body 4 is provided with many group bolt groups 5, is convenient to brake disc is installed on the winch drum 10.As if the established amount that may wear to of friction disk, the brake pad 2 back replacings that only need to remove on the friction disk 1 get final product.
As Fig. 4, shown in Figure 5, brake disc is by being connected its spacer ring 6 on the winch drum 10 with bolt connecting mode.Braking clamp 7 is fixed on the tong holder 8, and tong holder 8 one ends are fixed on the winch base 11, and the other end is fixed on the winch crossbeam 12.Braking clamp 7 generally comprises two kinds: working clamp and catch block.The surface of the brake pad 2 of friction disk contacts on brake block 9 on the braking clamp 7 and the brake disc, winch rolling 10 is rotated and is driven friction disk 1 rotation, produce friction because the rotation of friction disk 1 makes between brake pad 2 surfaces and the brake block 9, thereby reach the purpose of brake.When brake block 9 and friction disk 1 wear extent reach specified value, the 2 dismounting backs of the brake pad on brake block 9 and the friction disk 1 are changed get final product, can significantly reduce the maintenance cost of brake disc.This brake disc can be applicable to oil-well rig, also can be used for well repairing machine, tractor hoist etc.
The utility model also provides a kind of oil-well rig, above-mentioned brake disc is installed in this rig, when the wear extent of friction disk 1 reaches specified value, can be directly the 2 dismounting backs of the brake pad on the friction disk 1 be changed in the working site that oil is adopted brill, can significantly reduce the maintenance cost of oil-well rig.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. friction disk comprises: disk body is characterized in that also comprise: a plurality of brake pads, organize the bolt group, described many group bolt groups evenly are arranged on the both sides of described brake pad more; Described a plurality of brake pad evenly is arranged on two sides of described disk body.
2. friction disk according to claim 1 is characterized in that, described brake pad is fan-shaped.
3. friction disk according to claim 1 is characterized in that, described disk body is the air-cooled or solid formula disk body of water-cooled.
4. brake disc comprises: spacer ring, it is characterized in that, and also comprise as arbitrary described friction disk in the claim 1 to 3; Described spacer ring is arranged on a side of described friction disk.
5. brake disc according to claim 4 is characterized in that, disk body one side of described friction disk is provided with one or more groups bolt group.
6. an oil-well rig is characterized in that, comprising: as arbitrary described brake disc in the claim 4 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203040503U CN201428763Y (en) | 2009-06-05 | 2009-06-05 | Friction disc, brake disc thereof and oil drilling rig applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203040503U CN201428763Y (en) | 2009-06-05 | 2009-06-05 | Friction disc, brake disc thereof and oil drilling rig applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428763Y true CN201428763Y (en) | 2010-03-24 |
Family
ID=42032500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203040503U Expired - Fee Related CN201428763Y (en) | 2009-06-05 | 2009-06-05 | Friction disc, brake disc thereof and oil drilling rig applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763336A (en) * | 2016-12-29 | 2017-05-31 | 中国矿业大学 | A kind of air-cooled cold double-acting type disc brake apparatus that add water |
| CN108301970A (en) * | 2017-12-28 | 2018-07-20 | 太原重型机械集团工程技术研发有限公司 | Wind driven generator unit yaw system |
-
2009
- 2009-06-05 CN CN2009203040503U patent/CN201428763Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763336A (en) * | 2016-12-29 | 2017-05-31 | 中国矿业大学 | A kind of air-cooled cold double-acting type disc brake apparatus that add water |
| WO2018120499A1 (en) * | 2016-12-29 | 2018-07-05 | 中国矿业大学 | Disc brake cooled by both air and water |
| CN108301970A (en) * | 2017-12-28 | 2018-07-20 | 太原重型机械集团工程技术研发有限公司 | Wind driven generator unit yaw system |
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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: 20100324 Termination date: 20120605 |