CN204878464U - Friction disk, brake disc and use oil -well rig of this brake disc - Google Patents
Friction disk, brake disc and use oil -well rig of this brake disc Download PDFInfo
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- CN204878464U CN204878464U CN201520674092.1U CN201520674092U CN204878464U CN 204878464 U CN204878464 U CN 204878464U CN 201520674092 U CN201520674092 U CN 201520674092U CN 204878464 U CN204878464 U CN 204878464U
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- friction disk
- brake disc
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- disk body
- brake pad
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Abstract
The utility model relates to a friction disk, brake disc and use oil -well rig of this brake disc, wherein the friction disk includes disk body and a plurality of clutch blocks, a plurality of clutch blocks evenly distributed are in on two sides of the left and right sides of disk body, every the clutch blocks lock is on disk body left surface or right flank. The utility model provides a friction disk of the clutch blocks of convenient to detach lock, the mountable is used in various types of brake disc disk bodies, the change and the maintenance of the friction disk of being convenient for, not only be favorable to practicing thrift the cost of maintenance of oil -well rig, and simple structure, easily realize.
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
The brake disc of current oil-well rig hydraulic disc brake, roughly has three kinds: water-cooling disc brake, air-cooled braking dish, solid formula brake disc.Wherein, the center of water-cooling disc brake is provided with cooling water channel, cools brake disc by circulating water; Be provided with air channel in the middle of air-cooled braking dish, when brake disc rotates, flowed by natural wind and cool brake disc; Solid formula brake disc then mainly relies on brake card natural heat dissipation.The brake disc of this three types, friction disk and brake disc disk body 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, winch entirety need be removed and send to repair location repair or change brake disc during replacing.Like this, not only the replacing of brake disc and repair cost high, and to lose time, considerably increase drilling cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide 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, winch is not needed to remove from rig yet, only need change the dismountable brake pad be fastened in friction disk, just replaceable in working site, save time, laborsaving, reduce significantly and change the cost of brake disc.
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 and multiple brake pad;
Described multiple brake pad is evenly distributed on the side, two, left and right of described disk body, and each described brake pad is fastened on disk body left surface or right flank.
The beneficial effects of the utility model are: provide a kind of friction disk being convenient to dismantle the brake pad fastened, can be installed in various types of brake disc disk body and use, be convenient to replacing and the maintenance of friction disk; Not only be conducive to the maintenance cost of saving oil-well rig, and structure is simple, is easy to realize.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described brake pad is fan-shaped.
Further, the side shape that described brake pad contacts with disk body is dovetail groove; The side, two, left and right of described disk body is provided with the dovetail groove matched with brake pad; Described brake pad and disk body are engaged each other by the dovetail groove matched each other.
The beneficial effect adopting technique scheme is that brake pad and disk body are engaged each other by the dovetail groove matched each other, and realizes the fixing of the relative position of brake pad and disk body.
Further, also bag many groups bolt group, described many group bolt groups are evenly arranged on the side of described brake pad.
The beneficial effect adopting technique scheme is fixed on disk body by the bolt group be arranged on inside disk body by brake pad, prevents brake pad from disk body slippage.
Further, described disk body is the air-cooled or solid formula disk body of water-cooled.
The utility model additionally provides following technological scheme: a kind of brake disc, comprising: spacer ring and above-mentioned detachable friction disk; Described spacer ring is arranged on the side of described friction disk.
Further, described spacer ring is fixed on the inner annular edge of friction disk by one or more groups bolt group.
The beneficial effect of employing technique scheme is: the friction disk adopting detachable brake pad, and when friction disk may wear to established amount, directly can change the brake pad in friction disk, without the need to changing the disk body of friction disk, the working site of adopting brill at oil can be carried out; Not only time saving and energy saving, and greatly can reduce the maintenance cost of brake disc.
The utility model additionally provides following technological scheme: a kind of oil-well rig, comprising: above-mentioned brake disc.
The beneficial effect of technique scheme is adopted to be: maintenance or the maintenance that can complete brake disc in rig at the scene that brill adopted by oil, time saving and energy saving, the maintenance cost of oil-well rig can be greatly reduced.
Accompanying drawing explanation
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 partial enlarged drawing of I part in Fig. 1;
Fig. 3 is the partial enlarged drawing of II part in Fig. 1;
Fig. 4 is the plan view of the brake disc of a kind of friction disk of the utility model;
Fig. 5 is F-F face sectional view in the brake disc plan view of a kind of friction disk of the utility model;
Fig. 6 is the brake disc mounting structure plan view of a kind of friction disk of the utility model;
Fig. 7 is the brake disc mounting structure side view of a kind of friction disk of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, friction disk, 2, brake pad, 3, the bolt group of brake pad, 4, the disk body of friction disk, 5, bolt group on disk body, 6, spacer ring, 7, braking clamp, 8, tong holder, 9, brake block, 10, winch drum, 11, winch base, 12, winch crossbeam, 13, bolt group on brake disc.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As Figure 1-5, 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 pad 2 and be arranged on many groups bolt group 3 of brake pad side, and bolt group comprises: nut or screw and bolt adaptive with it.Disk body 4 is generally ring, and brake pad 2 is fan-shaped, and several brake pad 2 forms ring and evenly overlays on the surface of two sides of disk body 4, and the side shape that described brake pad 2 contacts with disk body 4 is dovetail groove (as shown in Figure 3); Described disk body 4 bi-side are provided with the dovetail groove (as shown in Figure 2) matched with brake pad 2; Described brake pad 2 and disk body 4 are engaged each other by the dovetail groove matched each other.By the bolt group 3 of the multiple ordered arrangements being arranged on brake pad 2 side, brake pad 2 is fixed on the surface of disk body 4 again.Wherein, disk body 4 can make centre water channel or air channel or solid, thus disk body 4 is made the air-cooled or solid formula of water-cooled, thus forms the air-cooled or solid formula brake disc of water-cooled.
As Figure 1-5, the brake disc of friction disk comprises: friction disk 1 and spacer ring 6, and spacer ring 6 is arranged on the inner annular edge of described disk body 4, and the inner annular edge of disk body 4 is provided with many group bolt groups 5, is convenient to disk body 4 and spacer ring to link together.If friction disk may wear to established amount, only need remove bolt group 3, change after the brake pad 2 be fastened on friction disk 1 is removed.
As shown in Figure 6, Figure 7, brake disc is by being connected to its spacer ring 6 bolt group 13 on winch drum 10.Braking clamp 7 is fixed on tong holder 8, and tong holder 8 one end is fixed on winch base 11, and the other end is fixed on winch crossbeam 12.Braking clamp 7 generally comprises two kinds: working clamp and catch block.The surface contact of brake block on braking clamp 79 and the brake pad 2 of friction disk on brake disc, winch drum 10 rotates and drives friction disk 1 to rotate, rotation due to friction disk 1 makes to produce between brake pad 2 surface and brake block 9 to rub, thus reaches the object of brake.When brake block 9 and friction disk 1 wear extent reach specified value, change after the brake pad 2 on brake block 9 and friction disk 1 is dismantled, the maintenance cost of brake disc can be greatly reduced.This brake disc can be applicable to oil-well rig, also can be used for well repairing machine, tractor hoist etc.
The utility model additionally provides a kind of oil-well rig, in this rig, above-mentioned brake disc is installed, when the wear extent of friction disk 1 reaches specified value, the working site directly can adopting brill at oil is changed after being dismantled by the brake pad 2 on friction disk 1, can greatly reduce the maintenance cost of oil-well rig.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a friction disk, is characterized in that, comprises disk body and multiple brake pad; Described multiple brake pad is evenly distributed on the side, two, left and right of described disk body, and each described brake pad is fastened on disk body left surface or right flank.
2. a kind of friction disk according to claim 1, is characterized in that, the side shape that described brake pad contacts with disk body is dovetail groove; The side, two, left and right of described disk body is provided with the dovetail groove matched with brake pad; Described brake pad and disk body are engaged each other by the dovetail groove matched each other.
3. a kind of friction disk according to claim 2, is characterized in that, also bag many groups bolt group, and described many group bolt groups are evenly arranged on the side of described brake pad.
4. a kind of friction disk according to any one of claim 1-3, is characterized in that, described brake pad is fan-shaped.
5. a kind of friction disk according to any one of claim 1-3, is characterized in that, described disk body is the air-cooled or solid formula disk body of water-cooled.
6. a brake disc, is characterized in that, comprising: spacer ring and the friction disk as described in any one of claim 1-5; Described spacer ring is arranged on the side of described friction disk.
7. a kind of brake disc according to claim 6, is characterized in that, described spacer ring is fixed on the inner annular edge of friction disk by one or more groups bolt group.
8. an oil-well rig, is characterized in that, comprising: brake disc as claimed in claims 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674092.1U CN204878464U (en) | 2015-09-01 | 2015-09-01 | Friction disk, brake disc and use oil -well rig of this brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674092.1U CN204878464U (en) | 2015-09-01 | 2015-09-01 | Friction disk, brake disc and use oil -well rig of this brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878464U true CN204878464U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674092.1U Active CN204878464U (en) | 2015-09-01 | 2015-09-01 | Friction disk, brake disc and use oil -well rig of this brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676746A (en) * | 2016-03-18 | 2016-06-15 | 西安宝美电气工业有限公司 | Intelligent operation grid electricity variable frequency trailing workover rig and control method thereof |
| CN113560815A (en) * | 2021-06-23 | 2021-10-29 | 广州三的投资管理企业（有限合伙） | Preparation method and application of aluminum-based carbon ceramic brake disc |
-
2015
- 2015-09-01 CN CN201520674092.1U patent/CN204878464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676746A (en) * | 2016-03-18 | 2016-06-15 | 西安宝美电气工业有限公司 | Intelligent operation grid electricity variable frequency trailing workover rig and control method thereof |
| CN113560815A (en) * | 2021-06-23 | 2021-10-29 | 广州三的投资管理企业（有限合伙） | Preparation method and application of aluminum-based carbon ceramic brake disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: 100101 Beijing City, Chaoyang District Beichen Road No. 8 Huibin building block A room 1102 Patentee after: Beijing bpht Energy Engineering Technology Co., Ltd. Address before: 100101 Beijing City, Chaoyang District Beichen Road No. 8 Huibin building block A room 1102 Patentee before: Beijing BPHT Petroleum Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |