CN209818593U - Inclined top block device of wind power generation brake - Google Patents
Inclined top block device of wind power generation brake Download PDFInfo
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- CN209818593U CN209818593U CN201920121934.9U CN201920121934U CN209818593U CN 209818593 U CN209818593 U CN 209818593U CN 201920121934 U CN201920121934 U CN 201920121934U CN 209818593 U CN209818593 U CN 209818593U
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Abstract
The utility model discloses a wind power generation brake oblique ejector block device, which comprises a brake component, a cylinder body, an ejector block component, a screw hole, a square block and a cylindrical groove, wherein the top of the cylinder body is provided with the brake component, the inside of the cylinder body is provided with the brake component, one side of the cylinder body is provided with the screw hole, the top of the cylinder body is uniformly provided with the cylindrical groove, the cylindrical groove is communicated with the screw hole, one side of the cylinder body is fixed with the square block through a bolt, the ejector block component comprises a screw rod, a fixed sleeve, an oblique ejector block, an ejector column and a disc spring, the inside of the screw hole is movably connected with the screw rod through the screw thread, the outside of the screw rod is provided with the fixed sleeve, the bottom inner wall of the cylindrical groove is provided with the oblique ejector block, the top of the oblique ejector block is provided with the ejector column, the top of the ejector, the method has the characteristics of strong practicability and good safety performance.
Description
Technical Field
The utility model relates to a stopper technical field specifically is wind power generation stopper oblique ejector pad device.
Background
The brake is a device that has functions of decelerating, stopping, and maintaining a moving state of a moving member. The brake is generally mounted on a high-speed shaft of the equipment and is widely adopted in mine hoists, elevators and hoisting and transporting equipment.
At present, in the use process of a brake which is put into use, the motion of a piston in the braking process supports a jacking block through a screw at the bottom of the brake to push the piston to move, the load borne by the brake is completely transmitted to the screw in the axial direction of the piston, and the screw is arranged at the bottom of a brake cylinder body, so that the requirement on the manufacturing strength of the cylinder body is high, the production and maintenance cost is increased, and the practicability is poor; meanwhile, the local stress phenomenon of the cylinder body is serious in the running process of the brake, the cylinder body is easy to damage, the brake fails, and the safety performance is poor. Therefore, it is necessary to design a wind power generation brake inclined ejecting block device with strong practicability and good safety performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind power generation stopper pushes up piece device to one side to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the inclined ejector block device of the wind power generation brake comprises a brake assembly, a cylinder body, an ejector block assembly, a screw hole, a square block and a cylindrical groove, wherein the brake assembly is arranged at the top of the cylinder body, the brake assembly is arranged inside the cylinder body, the screw hole is formed in one side of the cylinder body, the cylindrical groove is uniformly formed in the top of the cylinder body and communicated with the screw hole, and the square block is fixed to one side of the cylinder body through a bolt, so that the effect of brake damping is facilitated.
According to the technical scheme, the kicking block subassembly includes screw rod, fixed cover, oblique kicking block, fore-set and dish spring, and there is the screw rod inside of screw through screw thread swing joint, the outside of screw rod is provided with fixed cover, the bottom inner wall in cylinder groove is provided with oblique kicking block, the top of oblique kicking block is provided with the fore-set, the top correspondence of fore-set is connected with the dish spring, is convenient for make the piston reciprocate.
According to the technical scheme, one side of the inclined ejecting block is in contact with the screw rod, so that the screw rod can drive the inclined ejecting block to move conveniently.
According to the technical scheme, the brake assembly comprises an upper friction plate, a lower friction plate and a piston, the upper friction plate is arranged between the square block and the cylinder body, the piston is installed at the top of each disc spring, the lower friction plate is fixed at the top of the piston through welding, and the piston and the cylindrical groove are of a matched structure, so that the upper friction plate and the lower friction plate are matched to stop the brake disc from rotating.
According to the technical scheme, the upper friction plate is L-shaped, and the flange of the upper friction plate is fixed with the square block and the cylinder body through the bolts, so that the position of the upper friction plate is convenient to fix.
According to the technical scheme, one side of the fixing sleeve is provided with the threaded hole, and the screw rod and the threaded hole are of a matched structure, so that the screw rod can move left and right conveniently through rotation.
According to the technical scheme, the bottom of the piston is correspondingly provided with the square groove, and the disc spring is in contact with the inner wall of the square groove, so that the disc spring can support the piston conveniently.
According to the technical scheme, the shape of the inclined ejector block is trapezoidal, the bottom surface of the ejection column is an inclined plane, and the top of the inclined ejector block is in contact with the inclined plane, so that the inclined ejector block can drive the ejection column to move up and down conveniently.
According to the technical scheme, the number of the lower friction plates is four, and the distance between the lower friction plates and the lower friction plates is five centimeters, so that the friction force is uniformly distributed.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through setting up the kicking block subassembly to can push down the friction disc to the brake disc direction removal through adjusting screw's lemon income degree of depth, realize braking effect, lower friction disc transmits axial load for oblique kicking block, decomposes it into radial force and axial force again, thereby distributes each part of cylinder body, increases the fatigue life of cylinder body, reduces the intensity requirement to the cylinder body, makes this wind power generation stopper oblique kicking block device have the characteristics that the practicality is strong and the security performance is good.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional side view of the present invention;
FIG. 3 is a schematic view of the installation of the screw and the cylinder body of the present invention;
in the figure: 1. a brake assembly; 2. the cylinder body, 3, the top block assembly; 4. a screw hole; 5. a square block; 6. a cylindrical groove; 31. a screw; 32. fixing a sleeve; 33. a slanted ejecting block; 34. a top pillar; 35. a disc spring; 11. an upper friction plate; 12. a lower friction plate; 13. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical solution: the inclined ejector block device of the wind power generation brake comprises a brake assembly 1, a cylinder body 2, an ejector block assembly 3, a screw hole 4, a square block 5 and a cylindrical groove 6, wherein the brake assembly 1 is arranged at the top of the cylinder body 2, the brake assembly 1 is arranged inside the cylinder body 2, the screw hole 4 is formed in one side of the cylinder body 2, the cylindrical groove 6 is uniformly formed in the top of the cylinder body 2, the cylindrical groove 6 is communicated with the screw hole 4, and the square block 5 is fixed to one side of the cylinder body 2 through a bolt, so that the brake damping effect is realized conveniently; the jacking block assembly 3 comprises a screw 31, a fixed sleeve 32, an inclined jacking block 33, a jacking column 34 and a disc spring 35, the screw 31 is movably connected inside the screw hole 4 through threads, the fixed sleeve 32 is arranged outside the screw 31, the inclined jacking block 33 is arranged on the inner wall of the bottom of the cylindrical groove 6, the jacking column 34 is arranged at the top of the inclined jacking block 33, and the disc spring 35 is correspondingly connected to the top of the jacking column 34, so that the piston 13 can move up and down conveniently; one side of the inclined ejecting block 33 is in contact with the screw 31, so that the screw 31 drives the inclined ejecting block 33 to move; the brake assembly 1 comprises an upper friction plate 11, a lower friction plate 12 and a piston 13, the upper friction plate 11 is arranged between the square block 5 and the cylinder body 2, the pistons 13 are installed at the tops of the two disc springs 35, the lower friction plate 12 is fixedly arranged at the top of the piston 13 through welding, and the piston 13 and the cylindrical groove 6 are in a matching structure, so that the upper friction plate 11 and the lower friction plate 12 are matched to stop the brake disc from rotating; the upper friction plate 11 is L-shaped, and the flange of the upper friction plate is fixed with the square block 5 and the cylinder body 2 through bolts, so that the position of the upper friction plate 11 is convenient to fix; a threaded hole is formed in one side of the fixed sleeve 32, and the screw rod 31 and the threaded hole are in a matched structure, so that the screw rod 31 can move left and right through rotation; a square groove is correspondingly formed in the bottom of the piston 13, and the disc spring 35 is in contact with the inner wall of the square groove, so that the disc spring 35 can support the piston 13 conveniently; the shape of the inclined ejecting block 33 is trapezoidal, the bottom surface of the ejecting column 34 is an inclined surface, and the top of the inclined ejecting block 33 is in contact with the inclined surface, so that the inclined ejecting block 33 can drive the ejecting column 34 to move up and down conveniently; the number of the lower friction plates 12 is four, and the distance between the lower friction plates 12 and the lower friction plates 12 is five centimeters, so that the friction force is distributed uniformly;
when the brake works, the screw rod 31 is rotated, the screw rod 31 moves leftwards in the screw hole 4, the inclined jacking block 33 moves leftwards and jacks up the jacking column 34 through the inclined plane, the disc spring 35 is compressed to push the piston 13 and the lower friction plate 12 to move towards the brake disc direction, the lower friction plate 12 is matched with the upper friction plate 11 to clamp the brake disc, so as to play a role in braking damping, the axial load borne by the lower friction plate 12 transmits force to the jacking column 34 through the disc spring 35, the jacking column 34 transmits the force to the inclined jacking block 33 through the inclined plane, the inclined jacking block 33 decomposes the borne force into radial force and axial force, the radial force is transmitted to the rear part of the cylinder body 2 through the screw rod 31, the axial force is transmitted to the bottom of the cylinder body 2, so that the stress concentration caused by the load borne by the cylinder body 2 totally concentrating on the screw rod 31 is avoided, the fatigue life of the cylinder body 2 is prolonged, the requirement, the brake has the characteristics of strong practicability and good safety performance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Wind power brake oblique kicking block device, including braking subassembly (1), cylinder body (2), kicking block subassembly (3), screw (4), square piece (5) and cylinder groove (6), its characterized in that: the cylinder body is characterized in that a brake assembly (1) is arranged at the top of the cylinder body (2), the brake assembly (1) is arranged inside the cylinder body (2), a screw hole (4) is formed in one side of the cylinder body (2), a cylindrical groove (6) is uniformly formed in the top of the cylinder body (2), the cylindrical groove (6) is communicated with the screw hole (4), and a square block (5) is fixed to one side of the cylinder body (2) through a bolt.
2. The wind power brake lifter block assembly of claim 1, wherein: ejector block subassembly (3) include screw rod (31), fixed cover (32), oblique ejector block (33), fore-set (34) and dish spring (35), and there is screw rod (31) inside screw hole (4) through screw thread swing joint, the outside of screw rod (31) is provided with fixed cover (32), the bottom inner wall in cylinder groove (6) is provided with oblique fore-set (33), the top of oblique fore-set (33) is provided with fore-set (34), the top correspondence of fore-set (34) is connected with dish spring (35).
3. The wind power brake lifter block assembly of claim 2, wherein: one side of the inclined ejecting block (33) is in contact with the screw rod (31).
4. The wind power brake lifter block assembly of claim 2, wherein: the brake assembly (1) comprises an upper friction plate (11), a lower friction plate (12) and a piston (13), the upper friction plate (11) is arranged between the square block (5) and the cylinder body (2), the piston (13) is installed at the top of the two disc springs (35), the lower friction plate (12) is fixed at the top of the piston (13) through welding, and the piston (13) and the cylindrical groove (6) are of a matched structure.
5. The wind power brake lifter block assembly of claim 4, wherein: the upper friction plate (11) is L-shaped, and the flange of the upper friction plate is fixed with the square block (5) and the cylinder body (2) through bolts.
6. The wind power brake lifter block assembly of claim 2, wherein: one side of the fixed sleeve (32) is provided with a threaded hole, and the screw rod (31) and the threaded hole are of a matching structure.
7. The wind power brake lifter block assembly of claim 4, wherein: the bottom of the piston (13) is correspondingly provided with a square groove, and the disc spring (35) is in contact with the inner wall of the square groove.
8. The wind power brake lifter block assembly of claim 2, wherein: the shape of the inclined ejector block (33) is trapezoidal, the bottom surface of the ejector column (34) is an inclined surface, and the top of the inclined ejector block (33) is in contact with the inclined surface.
9. The wind power brake lifter block assembly of claim 4, wherein: the number of the lower friction plates (12) is four, and the distance between the lower friction plates (12) and the lower friction plates (12) is five centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121934.9U CN209818593U (en) | 2019-01-24 | 2019-01-24 | Inclined top block device of wind power generation brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121934.9U CN209818593U (en) | 2019-01-24 | 2019-01-24 | Inclined top block device of wind power generation brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818593U true CN209818593U (en) | 2019-12-20 |
Family
ID=68872215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121934.9U Active CN209818593U (en) | 2019-01-24 | 2019-01-24 | Inclined top block device of wind power generation brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818593U (en) |
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2019
- 2019-01-24 CN CN201920121934.9U patent/CN209818593U/en active Active
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