CN220452658U - Locking assembly for transmission gear box - Google Patents
Locking assembly for transmission gear box Download PDFInfo
- Publication number
- CN220452658U CN220452658U CN202321176363.1U CN202321176363U CN220452658U CN 220452658 U CN220452658 U CN 220452658U CN 202321176363 U CN202321176363 U CN 202321176363U CN 220452658 U CN220452658 U CN 220452658U
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- Prior art keywords
- locking
- fixedly connected
- axle
- backup pad
- concave
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a locking component for a transmission gear box, which comprises a support base, wherein the top of the support base is provided with the locking component; through the inside connecting axle that is provided with of locking subassembly, the linkage helical gear through the connecting axle outside drives the inboard locking gear of connecting axle and rotates, when the linkage helical gear rotates and stops, carry out block locking through the locking fastener of locking gear one side and connection cardboard, it is spacing to rotate the connection cardboard through spacing extension board and the connecting axle spare that connection cardboard bottom set up, and concave axle commentaries on classics piece and roller bearing rotate adjustment locking state, concave axle commentaries on classics piece stops rotating, then roller bearing and concave axle commentaries on classics piece stop rotating, then connect cardboard and locking fastener respectively with the backup pad carry out the block, thereby lock, carry out the cooperation through connection cardboard one side and locking fastener and bring the buffering, part damage when reducing locking fastener and backup pad locking, increase buffering effort, reduce part damage probability, improve life.
Description
Technical Field
The utility model belongs to the technical field of locking of transmission mechanisms, and particularly relates to a locking assembly for a transmission gear box.
Background
The gearbox bears the acting force from the wind wheel and the counter force generated during gear transmission, and has enough rigidity to bear the action of force and moment, prevent deformation and ensure transmission quality. The design of the gearbox body is carried out according to the requirements of layout arrangement, processing and assembly conditions, convenience in inspection and maintenance and the like of the power transmission of the wind turbine generator. With the continuous rapid development of the gear box industry, more and more industries and different enterprises apply to the gear box, and more enterprises develop in the gear box industry.
The rotation speed of the wind wheel is very low and can not reach the rotation speed required by the power generation of the generator, and the rotation speed is realized through the speed increasing function of a gear pair of the gear box, so the gear box is also called a speed increasing box.
At present, the existing gear box locking assembly only has the effect of axial compression when a locking nut with a conventional structure is needed in the transmission process, but has the effect of auxiliary buffering when the locking process is not performed, so that the probability of damage to parts in the original assembly and disassembly process is not convenient to reduce, and therefore, the locking assembly for the transmission gear box is needed.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a locking assembly for a transmission gear box, so as to solve the problems that the existing gear box locking assembly provided in the background art only has an axial compression function when a locking nut with a conventional structure is required in the transmission process, has an auxiliary buffering function when the locking nut is not used in the locking process, and is inconvenient to reduce the probability of damage to parts in the original assembly and disassembly processes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locking subassembly for drive gear box, includes support base and locking fastener, support the base top and be provided with locking subassembly, locking subassembly includes the backup pad, support base top symmetry fixedly connected with backup pad, adjacent two backup pad inboard transmission is connected with the connecting axle, connecting axle outside fixedly connected with locking gear, adjacent two backup pad one side fixedly connected with protective housing, protective housing is the semicircle annular, connecting axle outside fixedly connected with bearing mounting, bearing mounting outside fixedly connected with linkage helical gear.
Preferably, the support base is far away from the spacing extension board of backup pad one side symmetry fixedly connected with, the support base is close to spacing extension board one side symmetry fixedly connected with and connects the extension board, and adjacent two connect and rotate through the connecting axle between the extension board and be connected with concave axle commentaries on classics piece, concave axle commentaries on classics piece is the semicircle form.
Preferably, two adjacent limiting support plates are rotationally connected with a connecting clamping plate through a connecting shaft piece, the connecting clamping plate is in an irregular shape, and a slot is formed in one side, away from the limiting support plates, of the connecting clamping plate.
Preferably, a roller is arranged in the slot, and the slot is connected with the roller in a rotating way through a connecting rotating shaft.
Preferably, circular grooves are formed in two sides of the top of the connecting clamping plate, locking clamping pieces are arranged on the outer sides of the circular grooves, and clamping grooves are formed in one sides of the locking clamping pieces.
Preferably, the locking clamping piece is positioned at the outer side of the top of the connecting clamping plate, and the locking clamping piece is rotationally connected with the connecting clamping plate through a transmission shaft.
Preferably, the backup pad is connected with locking fastener and connection cardboard block respectively, the roller bearing rotates with concave axle turning block to be connected.
Compared with the prior art, the utility model provides a locking assembly for a transmission gear box, which has the following beneficial effects:
1. according to the utility model, the connecting shaft is arranged in the locking assembly, the locking gear on the inner side of the connecting shaft is driven to rotate through the linkage bevel gear on the outer side of the connecting shaft, when the rotation of the linkage bevel gear is stopped, the locking clamping piece on one side of the locking gear is clamped and locked with the connecting clamping plate, the connecting clamping plate is limited in rotation through the limiting support plate and the connecting shaft piece arranged at the bottom of the connecting clamping plate, the concave shaft rotating block and the roller rotate to adjust the locking state, the concave shaft rotating block stops rotating, the roller and the concave shaft rotating block stop rotating, and the connecting clamping plate and the locking clamping piece are respectively clamped with the supporting plate, so that the locking is performed;
2. according to the utility model, one side of the connecting clamping plate is matched with the locking clamping piece to buffer the locking clamping piece, so that the damage of parts when the locking clamping piece is locked with the supporting plate is reduced, the buffering acting force is increased, the damage probability of the parts is reduced, and the service life is prolonged.
The device has the advantages of scientific and reasonable structure, safe and convenient use and great help for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic perspective view of a locking assembly for a transmission gearbox according to the present utility model;
FIG. 2 is a schematic elevational view of a locking assembly for a transmission gearbox according to the present utility model;
FIG. 3 is a schematic side view of a locking assembly for a transmission gearbox according to the present utility model;
FIG. 4 is a schematic top view of a locking assembly for a transmission gearbox according to the present utility model;
in the figure: the device comprises a supporting base 1, a supporting plate 2, a locking gear 3, a connecting shaft 4, a bearing fixing piece 5, a linkage bevel gear 6, a protective shell 7, a locking clamping piece 8, a clamping groove 9, a connecting clamping plate 10, a transmission shaft 11, a slot 12, a rolling shaft 13, a connecting rotating shaft 14, a limiting support plate 15, a connecting shaft piece 16, a connecting support plate 17 and a concave shaft rotating block 18.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the locking assembly for the transmission gearbox comprises a supporting base 1 and a locking clamping piece 8, wherein the locking assembly is arranged at the top of the supporting base 1 and comprises supporting plates 2, the tops of the supporting bases 1 are symmetrically and fixedly connected with the supporting plates 2, connecting shafts 4 are in transmission connection with the inner sides of two adjacent supporting plates 2, locking gears 3 are fixedly connected with the outer sides of the connecting shafts 4, protective shells 7 are fixedly connected with one sides of the two adjacent supporting plates 2, the protective shells 7 are semicircular, bearing fixing pieces 5 are fixedly connected with the outer sides of the connecting shafts 4, and linkage bevel gears 6 are fixedly connected with the outer sides of the bearing fixing pieces 5; through locking assembly inside being provided with connecting axle 4, the linkage helical gear 6 through the connecting axle 4 outside drives the inboard locking gear 3 of connecting axle 4 and rotates, when linkage helical gear 6 rotates and stops, carry out block locking through the locking fastener 8 of locking gear 3 one side and connecting cardboard 10, it is spacing to rotate connecting cardboard 10 through spacing extension board 15 and the connecting axle piece 16 that connecting cardboard 10 bottom set up, and concave axle commentaries on classics piece 18 and roller bearing 13 rotate the adjustment locking state, concave axle commentaries on classics piece 18 stops rotating, then roller bearing 13 and concave axle commentaries on classics piece 18 stop rotating, then connecting cardboard 10 and locking fastener 8 carry out the block with backup pad 2 respectively, thereby lock.
In the utility model, preferably, one side of the supporting base 1 far away from the supporting plate 2 is symmetrically and fixedly connected with the limiting support plate 15, one side of the supporting base 1 near the limiting support plate 15 is symmetrically and fixedly connected with the connecting support plate 17, and the concave shaft rotating blocks 18 are rotatably connected between two adjacent connecting support plates 17 through connecting shafts, and the concave shaft rotating blocks 18 are in a semicircular arc shape.
In the utility model, preferably, two adjacent limiting support plates 15 are rotatably connected with a connecting clamping plate 10 through a connecting shaft piece 16, the connecting clamping plate 10 is irregularly shaped, and a slot 12 is formed in one side, away from the limiting support plates 15, of the connecting clamping plate 10.
In the present utility model, preferably, the roller 13 is disposed in the slot 12, and the slot 12 is rotatably connected to the roller 13 through the connecting shaft 14.
In the utility model, preferably, the locking clamp 8 is positioned on the outer side of the top of the connecting clamping plate 10, and the locking clamp 8 is rotatably connected with the connecting clamping plate 10 through the transmission shaft 11.
In the utility model, preferably, the supporting plate 2 is respectively in clamping connection with the locking clamping piece 8 and the connecting clamping plate 10, and the rolling shaft 13 is in rotary connection with the concave shaft rotating block 18; the locking clamping piece 8 is buffered by matching one side of the connecting clamping plate 10 with the locking clamping piece 8, so that part damage is reduced when the locking clamping piece 8 is locked with the supporting plate 2, buffering acting force is increased, part damage probability is reduced, and service life is prolonged.
The working principle and the using flow of the utility model are as follows: during the use, be provided with connecting axle 4 through locking subassembly inside, the linkage helical gear 6 through the connecting axle 4 outside drives the inboard locking gear 3 rotation of connecting axle 4, when linkage helical gear 6 rotates and stops, carry out block locking through the locking fastener 8 of locking gear 3 one side and connecting cardboard 10, it is spacing to rotate connecting cardboard 10 through spacing extension board 15 and connecting axle piece 16 that connecting cardboard 10 bottom set up, and concave axle commentaries on classics piece 18 and roller bearing 13 rotation adjustment locking state, concave axle commentaries on classics piece 18 stops rotating, then roller bearing 13 and concave axle commentaries on classics piece 18 stop rotating, then connecting cardboard 10 and locking fastener 8 carry out the block respectively with backup pad 2, thereby lock, carry out the buffering for locking fastener 8 through connecting cardboard 10 one side and locking fastener 8 cooperation, part damage when reducing locking fastener 8 and backup pad 2 locking, increase buffering effort, reduce part damage probability, improve life.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a locking subassembly for transmission gear case, includes support base (1), locking fastener (8), its characterized in that: support base (1) top is provided with locking subassembly, locking subassembly includes backup pad (2), support base (1) top symmetry fixedly connected with backup pad (2), adjacent two backup pad (2) inboard transmission is connected with connecting axle (4), connecting axle (4) outside fixedly connected with locking gear (3), adjacent two backup pad (2) one side fixedly connected with protective housing (7), protective housing (7) are the semicircle annular, connecting axle (4) outside fixedly connected with bearing mounting (5), bearing mounting (5) outside fixedly connected with linkage helical gear (6).
2. A locking assembly for a transmission gearbox as claimed in claim 1, wherein: the support base (1) is far away from backup pad (2) one side symmetry fixedly connected with spacing extension board (15), support base (1) is close to spacing extension board (15) one side symmetry fixedly connected with and connects extension board (17), adjacent two connect and be connected with concave axle commentaries on classics piece (18) through the connecting axle rotation between extension board (17), concave axle commentaries on classics piece (18) are the semicircle form.
3. A locking assembly for a transmission gearbox as claimed in claim 2, wherein: two adjacent limiting support plates (15) are rotationally connected with a connecting clamping plate (10) through a connecting shaft piece (16), and a slot (12) is formed in one side, away from the limiting support plates (15), of the connecting clamping plate (10).
4. A locking assembly for a transmission gearbox according to claim 3, wherein: the inside of the slot (12) is provided with a roller (13), and the inside of the slot (12) is rotationally connected with the roller (13) through a connecting rotating shaft (14).
5. A locking assembly for a transmission gearbox as defined in claim 4, wherein: the locking clamping piece (8) is positioned at the outer side of the top of the connecting clamping plate (10), and the locking clamping piece (8) is rotationally connected with the connecting clamping plate (10) through a transmission shaft (11).
6. A locking assembly for a transmission gearbox as defined in claim 5, wherein: the supporting plate (2) is respectively connected with the locking clamping piece (8) and the connecting clamping plate (10) in a clamping mode, and the rolling shaft (13) is connected with the concave shaft rotating block (18) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176363.1U CN220452658U (en) | 2023-05-16 | 2023-05-16 | Locking assembly for transmission gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176363.1U CN220452658U (en) | 2023-05-16 | 2023-05-16 | Locking assembly for transmission gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220452658U true CN220452658U (en) | 2024-02-06 |
Family
ID=89729206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321176363.1U Active CN220452658U (en) | 2023-05-16 | 2023-05-16 | Locking assembly for transmission gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220452658U (en) |
-
2023
- 2023-05-16 CN CN202321176363.1U patent/CN220452658U/en active Active
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