CN216967596U - Universal valve gear box dismounting tool - Google Patents
Universal valve gear box dismounting tool Download PDFInfo
- Publication number
- CN216967596U CN216967596U CN202220203157.4U CN202220203157U CN216967596U CN 216967596 U CN216967596 U CN 216967596U CN 202220203157 U CN202220203157 U CN 202220203157U CN 216967596 U CN216967596 U CN 216967596U
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- China
- Prior art keywords
- hexagonal
- disc
- wall
- shell
- fixedly connected
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of valve gear boxes, in particular to a universal valve gear box dismounting tool which comprises a sleeve, a connecting rod is inserted into the sleeve in a sliding way through a locking piece, a rotating piece is arranged at the top end of the connecting rod, the lower end of the sleeve is fixedly connected with a hexagonal column, the outer wall of the hexagonal column is slidably sleeved with a second hexagonal shell, the outer wall of the second hexagonal shell is slidably sleeved with the first hexagonal shell, the valve gear box has the advantages that when a worker uses the T-shaped hexagonal wrench to disassemble and assemble the hexagonal screws on the valve gear box, the effect of disassembling and assembling the hexagonal screws of different types on the valve gear boxes with different specifications can be realized, so that the T-shaped hexagonal wrench has better superiority when in use, meanwhile, the length of the T-shaped hexagonal wrench can be shortened when the T-shaped hexagonal wrench is carried, and the convenience of the T-shaped hexagonal wrench when the T-shaped hexagonal wrench is carried is improved.
Description
Technical Field
The utility model relates to the technical field of valve gear boxes, in particular to a universal valve gear box dismounting tool.
Background
The counter-force that produces when the gear box bears the effort that comes from the wind wheel and gear drive, must have the effect that sufficient rigidity removes bearing capacity and moment, prevent to warp, guarantee transmission quality, the design of gear box should be according to wind turbine generator system power transmission's overall arrangement, processing and assembly condition, it goes on to be convenient for requirements such as inspection and maintenance, the valve gear box is at the in-process of dismouting, hexagonal screw on the valve gear box usually need be dismantled and fix, the staff can use T type hexagonal spanner usually, and current T type hexagonal spanner is dismantled and is fixed only to the hexagonal screw of a model, relatively limit during the in-service use, because the used hexagonal screw of the valve gear box of different specifications also can be different, current T type hexagonal spanner all is relatively long simultaneously, it is not convenient enough during carrying.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a universal valve gear box dismounting tool.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a general type valve gear case assembly and disassembly tools, includes the sleeve pipe, the sheathed tube inside has the connecting rod through retaining member slip interlude, the top of connecting rod is equipped with rotates the piece, sheathed tube lower extreme fixedly connected with hexagon post, the outer wall slip cover of hexagon post is equipped with the hexagonal shell of second, the outer wall slip cover of the hexagonal shell of second is equipped with first hexagonal shell, the outer wall upper portion edge of hexagonal post, second hexagonal shell and first hexagonal shell is fixed the cover respectively has disc, chuck and connection pad, and the height from interior to exterior of hexagonal post, second hexagonal shell and first hexagonal shell reduces gradually, be equipped with first elastic component between connection pad and the disc, be equipped with the second elastic component between chuck and the disc.
Preferably, the retaining member includes bolt and two screw holes, two the screw hole is seted up respectively at the outer wall of connecting rod and is close to upper portion edge and be close to lower part edge, the bolt runs through in the sheathed tube outer wall in proper order and screws with one of them threaded hole.
Preferably, the rotating part comprises a holding rod, the holding rod is fixedly connected to the upper end of the connecting rod, anti-slip sleeves are fixedly sleeved on two sides of the outer wall of the holding rod, and the two anti-slip sleeves are made of polytetrafluoroethylene materials.
Preferably, first elastic component includes even post and two hole grooves of two symmetries, two the hole groove is seted up respectively on the outer wall both sides of chuck, two even equal fixed connection of post is in the upper end of connection pad, and two even equal activities of post run through in the disc, and two even posts pass two hole grooves respectively, and two outer walls that link the post correspond two equal fixed sheathes of hole groove department respectively and have a ring, two equal fixedly connected with first spring between the upper end of ring and the lower extreme of disc, two first spring is located two outsides that link the post respectively.
Preferably, the second elastic part comprises two symmetrical guide rods and two second springs, the two guide rods and the two connecting columns are arranged in a staggered mode, the two guide rods are fixedly connected to the upper end of the chuck, the two guide rods movably penetrate through the disc, the two second springs are fixedly connected between the upper end of the chuck and the lower end of the disc, and the two second springs are located on the outer sides of the two guide rods respectively.
Preferably, a plurality of reinforcing ribs are fixedly connected between the outer wall of the sleeve and the upper end of the disc, and the plurality of reinforcing ribs are arranged in an annular array.
Compared with the prior art, the utility model has the beneficial effects that: the staff can realize carrying out the effect of dismouting to the hexagonal screw of the different models on the valve gear case of different specifications when using T type hexagonal spanner to carry out the dismouting to the hexagonal screw on the valve gear case for T type hexagonal spanner is better when the use superiority, and T type hexagonal spanner can shorten length when carrying simultaneously, improves the convenience of T type hexagonal spanner when carrying.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a partially exploded view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a sleeve; 2. a bolt; 3. a connecting rod; 4. A threaded hole; 5. a holding rod; 6. an anti-slip sleeve; 7. a hole groove; 8. reinforcing ribs; 9. a disc; 10. a chuck; 11. a connecting disc; 12. a first hexagonal shell; 13. a second hexagonal shell; 14. a hexagonal column; 15. A guide bar; 16. a second spring; 17. a circular ring; 18. connecting the columns; 19. a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a technical scheme that: as shown in fig. 1-3, a general type valve gear box assembly and disassembly tools, including sleeve pipe 1, connecting rod 3 has been interlude through the retaining member slip in sleeve pipe 1's inside, the top of connecting rod 3 is equipped with the rotation piece, sleeve pipe 1's lower extreme fixedly connected with hexagon post 14, the outer wall slip cover of hexagon post 14 is equipped with second hexagonal shell 13, the outer wall slip cover of second hexagonal shell 13 is equipped with first hexagonal shell 12, hexagon post 14, second hexagonal shell 13 and the outer wall upper portion edge of first hexagonal shell 12 fixed cover respectively have disc 9, chuck 10 and connection pad 11, and hexagon post 14, the height of second hexagonal shell 13 and first hexagonal shell 12 reduces from inside to outside gradually, be equipped with first elastic component between connection pad 11 and disc 9, be equipped with the second elastic component between chuck 10 and the disc 9.
The retaining member includes bolt 2 and two screw holes 4, two screw holes 4 are seted up respectively at the outer wall of connecting rod 3 and are close to upper portion edge and be close to lower part edge, bolt 2 runs through in the outer wall of sleeve pipe 1 in proper order and screw hole 4 wherein, through setting up bolt 2 and screw hole 4, be convenient for fix connecting rod 3 in the inside of sleeve pipe 1, roll out bolt 2, connecting rod 3 can slide to the inside of sleeve pipe 1, it can fix connecting rod 3 with the threaded hole 4 that the outer wall of connecting rod 3 is close to upper portion edge in shifting over to sleeve pipe 1 with bolt 2 in the outer wall, whole T type hexagonal spanner's length then can reduce greatly this moment, the convenience when having improved T type hexagonal spanner and carrying.
The rotation piece includes holding rod 5, and holding rod 5 fixed connection is in the upper end of connecting rod 3, and the outer wall both sides department of holding rod 5 all fixed cover has anti-skidding cover 6, and two anti-skidding covers 6 are made by polytetrafluoroethylene material, through setting up holding rod 5 and anti-skidding cover 6, are convenient for rotate connecting rod 3 and sleeve pipe 1.
The first elastic piece comprises two symmetrical connecting columns 18 and two hole grooves 7, the two hole grooves 7 are respectively arranged on two sides of the outer wall of the chuck 10, the two connecting columns 18 are fixedly connected to the upper end of the connecting disc 11, the two connecting columns 18 penetrate through the disc 9 movably, the two connecting columns 18 penetrate through the two hole grooves 7 respectively, the outer walls of the two connecting columns 18 are respectively and fixedly sleeved with a circular ring 17 corresponding to the two hole grooves 7, first springs 19 are fixedly connected between the upper ends of the two circular rings 17 and the lower end of the disc 9, the two first springs 19 are respectively positioned on the outer sides of the two connecting columns 18, the first hexagonal shell 12 is held and the connecting disc 11 is pushed upwards, the circular rings 17 on the outer walls of the connecting columns 18 can extrude the first springs 19 connected with the disc 9, the connecting columns 18 can slide upwards in the inner wall of the disc 9, the connecting columns 18 are positioned on the inner sides of the first springs 19, and the first springs 19 are prevented from being twisted when the first springs 19 are extruded, after the first hexagonal shell 12 and the connecting disc 11 are loosened, the first hexagonal shell 12 can be reset under the action of the first spring 19, and when the T-shaped hexagonal handle is horizontal or inclined under the action of the first spring 19, the first hexagonal shell 12 cannot slide, the circular ring 17 is positioned in the hole groove 7 in the outer wall of the chuck 10, and the movement of the circular ring 17 cannot be interfered.
The second elastic part comprises two symmetrical guide rods 15 and two second springs 16, the two guide rods 15 and the two connecting columns 18 are arranged in a staggered mode, the two guide rods 15 are fixedly connected to the upper end of the chuck 10, the two guide rods 15 movably penetrate through the disc 9, the two second springs 16 are fixedly connected between the upper end of the chuck 10 and the lower end of the disc 9, the two second springs 16 are respectively positioned on the outer sides of the two guide rods 15 to push the chuck 10 upwards, the chuck 10 can drive the second hexagonal shell 13 to slide upwards, the chuck 10 can extrude the second springs 16 connected with the disc 9, the guide rods 15 can slide upwards in the inner wall of the disc 9, the guide rods 15 are positioned on the inner sides of the second springs 16 to avoid the second springs 16 from being twisted when being extruded, after the chuck 10 is loosened, the second hexagonal shell 13 can be reset under the acting force of the second springs 16, and under the action force of the second spring 16, when the T-shaped hexagonal handle is horizontal or inclined, the second hexagonal shell 13 cannot slide.
A plurality of strengthening ribs 8 of fixedly connected with between the outer wall of sleeve pipe 1 and the upper end of disc 9, a plurality of strengthening ribs 8 are the annular array and lay, through setting up strengthening rib 8, have increased the stability between sleeve pipe 1 and hexagon post 14.
The working principle is as follows: by arranging the locking piece, the connecting rod 3 can be accommodated in the sleeve 1, the length of the whole T-shaped hexagonal wrench can be greatly reduced, and the convenience of carrying the T-shaped hexagonal wrench is improved, the hexagonal column 14, the second hexagonal shell 13 and the first hexagonal shell 12 can be respectively inserted into the inner sides of the heads of the hexagonal screws used by the valve gear boxes with three different types, so that the hexagonal column 14, the second hexagonal shell 13 and the first hexagonal shell 12 can be respectively used for dismounting the hexagonal screws used by the valve gear boxes with three different types, through arranging the first elastic piece, the first hexagonal shell 12 can be driven to slide upwards on the outer wall of the second hexagonal shell 13 after the connecting disc 11 is pushed upwards, at the moment, the second hexagonal shell 13 can be exposed, after the connecting disc 11 is loosened after the second hexagonal shell 13 is inserted into the inner side of the head of the corresponding hexagonal screw, the first hexagonal shell 12 can be reset and abut against the head of the hexagonal screw, at this time, the second hexagonal shell 13 can be rotated by the rotating member, so that the corresponding hexagonal screw can be disassembled and assembled, the connecting disc 11 and the chuck 10 are simultaneously slid upwards, the second hexagonal shell 13 can slide upwards on the outer wall of the hexagonal column 14, the first hexagonal shell 12 can also move upwards, the hexagonal column 14 can be exposed, the hexagonal column 14 is inserted into the inner side of the head of the corresponding hexagonal screw, then the connecting disc 11 and the chuck 10 are loosened, the connecting disc 11, the chuck 10, the second hexagonal shell 13 and the first hexagonal shell 12 can be reset through the first elastic member and the second elastic member, the second hexagonal shell 13 can be positioned at the outer side of the hexagonal screw corresponding to the hexagonal column 14, the second hexagonal shell 13 can be abutted against the head of the hexagonal screw corresponding to the hexagonal column 14, at this time, the rotating member can drive the hexagonal column 14 to rotate conveniently, so that the corresponding hexagonal screw can be disassembled and assembled, therefore, the T-shaped hexagonal wrench has better superiority in actual use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a general type valve gear case assembly and disassembly tools, includes sleeve pipe (1), its characterized in that: a connecting rod (3) is inserted in the sleeve (1) in a sliding way through a locking piece, a rotating piece is arranged at the top end of the connecting rod (3), the lower end of the sleeve (1) is fixedly connected with a hexagonal column (14), the outer wall of the hexagonal column (14) is slidably sleeved with a second hexagonal shell (13), the outer wall of the second hexagonal shell (13) is sleeved with a first hexagonal shell (12) in a sliding way, the upper edges of the outer walls of the hexagonal column (14), the second hexagonal shell (13) and the first hexagonal shell (12) are respectively and fixedly sleeved with a disc (9), a chuck (10) and a connecting disc (11), and the heights of the hexagonal column (14), the second hexagonal shell (13) and the first hexagonal shell (12) are gradually reduced from inside to outside, a first elastic piece is arranged between the connecting disc (11) and the disc (9), and a second elastic piece is arranged between the chuck (10) and the disc (9).
2. The universal valve gearbox dismantling tool according to claim 1, wherein: the retaining member includes bolt (2) and two screw hole (4), two screw hole (4) are seted up respectively at the outer wall of connecting rod (3) and are close to upper portion edge and be close to lower part edge, bolt (2) run through in the outer wall of screw in sleeve pipe (1) with in one of them screw hole (4) in proper order.
3. The universal valve gearbox dismantling tool according to claim 1, wherein: the rotating piece comprises a holding rod (5), the holding rod (5) is fixedly connected to the upper end of the connecting rod (3), anti-skidding sleeves (6) are fixedly sleeved on two sides of the outer wall of the holding rod (5), and the anti-skidding sleeves (6) are made of polytetrafluoroethylene materials.
4. The universal valve gearbox dismantling tool according to claim 1, wherein: first elastic component includes linking post (18) and two hole groove (7) of two symmetries, two hole groove (7) are seted up respectively on the outer wall both sides of chuck (10), two link equal fixed connection in the upper end of connection pad (11) of post (18), and two link equal activity of post (18) and run through in disc (9), and two link post (18) pass two hole groove (7) respectively, and two link the outer wall of post (18) correspond two hole groove (7) respectively and locate equal fixed cover have ring (17), two equal fixedly connected with first spring (19), two between the upper end of ring (17) and the lower extreme of disc (9) first spring (19) are located the outside of two link post (18) respectively.
5. The universal valve gearbox dismantling tool according to claim 4, wherein: the second elastic part comprises two symmetrical guide rods (15) and two second springs (16), the two guide rods (15) and the two connecting columns (18) are arranged in a staggered mode, the two guide rods (15) are fixedly connected to the upper end of the chuck (10), the two guide rods (15) penetrate through the disc (9) in a movable mode, the two second springs (16) are fixedly connected between the upper end of the chuck (10) and the lower end of the disc (9), and the two second springs (16) are located on the outer sides of the two guide rods (15) respectively.
6. The universal valve gearbox dismantling tool according to claim 1, wherein: a plurality of reinforcing ribs (8) are fixedly connected between the outer wall of the sleeve (1) and the upper end of the disc (9), and the plurality of reinforcing ribs (8) are distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203157.4U CN216967596U (en) | 2022-01-25 | 2022-01-25 | Universal valve gear box dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203157.4U CN216967596U (en) | 2022-01-25 | 2022-01-25 | Universal valve gear box dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967596U true CN216967596U (en) | 2022-07-15 |
Family
ID=82351046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220203157.4U Expired - Fee Related CN216967596U (en) | 2022-01-25 | 2022-01-25 | Universal valve gear box dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967596U (en) |
-
2022
- 2022-01-25 CN CN202220203157.4U patent/CN216967596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |