CN203837920U - Protective cover for engine shaft coupling - Google Patents
Protective cover for engine shaft coupling Download PDFInfo
- Publication number
- CN203837920U CN203837920U CN201420229254.6U CN201420229254U CN203837920U CN 203837920 U CN203837920 U CN 203837920U CN 201420229254 U CN201420229254 U CN 201420229254U CN 203837920 U CN203837920 U CN 203837920U
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- CN
- China
- Prior art keywords
- protective cover
- stay pipe
- side plates
- base plate
- shaft coupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a protective cover for an engine shaft coupling. The protective cover comprises a pedestal (1), a support part and a protective cover body, wherein the pedestal is mounted on a fixation foundation; one end of the support part is fixed onto the pedestal (1); and the protective cover body comprises a base plate (6) and two side plates (5, 7), the base plate (6) is fixedly connected to the other end of the support part, the bottom of at least one side plate (5, 7) is hinged to the base plate (6), the tops of the side plates (5, 7) are detachably connected, the base plate (6) and the two side plates (5, 7) are enclosed to form a protective cavity for accommodating the shaft coupling, and a shaft to be connected penetrates through openings at the two ends of the protective cavity. The protective cover solves the problem the shaft coupling rotating at a high speed has hidden safety troubles.
Description
Technical field
The utility model relates to technical field of engines, relates in particular to a kind of shaft coupler of engine protective cover.
Background technology
In the process of the test of engine, between engine and testing equipment, need to rely on shaft coupling to be connected, and then guarantee the moment of torsion transmission between engine and testing equipment.In the operation process of engine, its rotating speed can reach thousands of revs/min, and corresponding, the rotating speed of shaft coupler of engine also can reach thousands of revs/min.There is more potential safety hazard in the shaft coupling of high-speed rotation, for example: shaft coupling intraware flies out, external object falls on shaft coupling, and testing crew is not intended to touch shaft coupling etc.Above-mentioned hidden danger may damage testing crew, or equipment is caused to damage.
The potential safety hazard that how to reduce the shaft coupling existence of high-speed rotation is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
The utility model provides a kind of shaft coupler of engine protective cover, to solve the larger problem of coupler safety hidden danger of high-speed rotation.
To achieve these goals, the utility model provides following technical scheme:
A shaft coupler of engine protective cover, comprising:
For being arranged on the base on immobilizing foundation;
One end is fixed on the support portion on described base;
Protective cover main body; described protective cover main body comprises base plate and two side plates; the other end of described base plate and described support portion is fixedly linked; the bottom of side plate and described base plate hinged described at least one; the top of two described side plates is detachably connected; described base plate and two described side plates surround for holding the protection chamber of shaft coupling, and the opening at two ends, described protection chamber all passes for axle to be connected.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and in two described side plates, the bottom of one and described base plate are fixedly linked, the bottom of another one and described base plate hinged.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and two described side plates are arc.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and the structure of two side plates is identical, and both include the multistage segmental arc that order is connected.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and two described side plates are connected by hasp or threaded connector.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and described support portion comprises the first stay pipe, the second stay pipe and keeper, wherein:
Described the first stay pipe is fixed on base, described the second stay pipe is set in described the first stay pipe, and can move with respect to described the first stay pipe, on the sidewall of described the second stay pipe, be provided with the first pilot hole that a plurality of axis directions along described the second stay pipe distribute, on the sidewall of described the first stay pipe, be provided with the second pilot hole, described keeper coordinates with arbitrary described the first pilot hole location through described the second pilot hole.
Preferably, above-mentioned shaft coupler of engine, with in protective cover, is provided with strip groove on the outer wall of described the second stay pipe, and a plurality of described the first pilot holes distribute along the length direction of described strip groove.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and described the second pilot hole is a plurality of, and a plurality of described the second pilot hole is along the axis direction extension of the first stay pipe.
Preferably, above-mentioned shaft coupler of engine is with in protective cover, and described protective cover also comprises a plurality of reinforcements that connect described the first stay pipe and described base.
In technique scheme; the shaft coupler of engine that the utility model provides uses the floor installation of protective cover on immobilizing foundation; two ends, support portion connect respectively base and protective cover main body; and then the support of realization to protective cover main body; the base plate of protective cover main body and two side plates surround for holding the protection chamber of shaft coupling, the passing of two axles that the both ends open in protection chamber connects for shaft coupling.Two side plates are detachably connected and make two side plates can open protection chamber, finally realize protective cover main body cover and are located on shaft coupling, thereby realize the protection to shaft coupling.
Than the content of introducing in background technology; the shaft coupler of engine that the utility model provides can cover shaft coupling with protective cover; can avoid shaft coupling to run up in process, intraware fly out and external object falls to the first-class potential safety hazard of bringing of shaft coupling.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, can also obtain according to these accompanying drawings other accompanying drawing.
The shaft coupler of engine that Fig. 1 provides for the utility model embodiment structural representation of protective cover;
The part-structure schematic diagram of the protective cover that Fig. 2 provides for the utility model embodiment;
The another kind of concrete structure schematic diagram of the protective cover that Fig. 3 provides for the utility model embodiment;
The lateral plate structure schematic diagram that Fig. 4 provides for the utility model embodiment;
The structural representation of the hasp that Fig. 5 provides for the utility model embodiment.
Description of reference numerals:
1-base, 2-reinforcement, 3-the first stay pipe, 31-the second pilot hole, 4-the second stay pipe, 41-strip groove, 42-strip groove, 5-side plate, 51-segmental arc, 52-segmental arc, 6-base plate, 7-side plate, 8-hasp.
Embodiment
The utility model embodiment provides a kind of shaft coupler of engine protective cover, has solved the larger problem of coupler safety hidden danger of high-speed rotation.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.
Please refer to accompanying drawing 1-2, the utility model embodiment provides a kind of shaft coupler of engine protective cover.The shaft coupler of engine providing comprises base 1, support portion and protective cover main body with protective cover.
Wherein, base 1, for being installed to immobilizing foundation, is that whole shaft coupler of engine is basic with the installation of other parts of protective cover.Conventionally, base 1 is metal sheet.
One end, support portion is fixed on base 1, and the other end and protective cover main body are fixedly linked to support protective cover main body.Conventionally, support portion is rod member.In order to realize the support to protective cover main body differing heights, the support portion that the present embodiment provides is retractable member, for example hydraulic/pneumatic expansion link.
Protective cover main body is the main part of whole protective cover, for shaft coupling is implemented to protection.Protective cover main body comprises base plate 6, side plate 5 and side plate 7.Wherein, base plate 6 is fixedly linked with the other end of support portion, to realize whole protective cover main body, is fixedly linked with support portion realization.In side plate 5 and side plate 7, bottom and the base plate 6 of at least one and base plate 6 are hinged.Side plate 5 is detachably connected with side plate 7, and base plate 6, side plate 5 and side plate 7 surround for holding the protection chamber of shaft coupling, and the opening at protection two ends, chamber all passes for axle to be connected.
In the protective cover that the present embodiment provides, side plate 5 is detachably connected with side plate 7 and then realizes opening of protection chamber, finally realizes protective cover and covers on shaft coupling shaft coupling enforcement protection.
In preferred scheme, the bottom of side plate 5 and base plate 6 are fixedly linked, and the bottom of side plate 7 and base plate 6 are hinged.This mode only need to be opened side plate 7 after protective cover main body is opened side plate 5 and side plate 7 in the process of opening, easy to operate.More preferred, two side plates (being side plate 5 and side plate 7) can be all arc (as shown in Fig. 1 or Fig. 3).Concrete, side plate 5 and side plate 7 structures can be identical, and both all can be sequentially connected and form by multistage arc.Certainly, side plate 5 and side plate 7 can also be other structure, so long as can realize can form after being connected with base plate 6 protective cover main body structure can, at this, just do not enumerate.
Side plate 5 is connected by dismountable mode with side plate 7.Concrete, both can be connected by removable connector, for example hasp 8 (as shown in Figure 5) or threaded connector.The preferred side plate 5 of the utility model embodiment is connected by hasp 8 with side plate 7, and this hasp 8 comprises the end that is locked, locks adjustable end two parts, and these two parts all can adopt set bolt to be connected with side plate 7 with side plate 5 respectively.Wherein, lock adjustable end and comprise handle, clench mechanism and locking strip three parts, operation clench mechanism can be realized the interlock or separated of locking strip and the end that is locked, to play locking or to open the object of side plate 5 and side plate 7.
In the actual course of work, installation basis and the distance between shaft coupling of base 1 are indefinite, and this can cause shaft coupler of engine, with protective cover, difficulty is installed.For head it off, in the present embodiment, support portion can comprise the first stay pipe 3, the second stay pipe 4 and keeper, the first stay pipe 3 is fixed on base 1, the second stay pipe 4 is set in the first stay pipe 3, and it can move with respect to the first stay pipe 3, on the sidewall of the second stay pipe 4, be provided with the first pilot hole that a plurality of axis directions along the second stay pipe 4 distribute, on the sidewall of the first stay pipe 3, be provided with second pilot hole 31, keeper coordinates with arbitrary the first pilot hole location through the second pilot hole 31.The first stay pipe 3 and the second stay pipe 4 form the supportive body of support portion, and keeper coordinates with the first pilot hole of diverse location through the second pilot hole 31, and the height that finally can realize support portion is adjustable.Different distance between the installation basis that above-mentioned support portion can adapt to base 1 and shaft coupling, is convenient to the installation of protective cover.
More preferred, a plurality of the second pilot holes 31 also can be set on the sidewall on the first stay pipe 3, a plurality of the second pilot holes 31 extend along the axial length direction of the first stay pipe 3, and keeper is by realizing with the second pilot hole 31 of diverse location and the coordinating of the first pilot hole.This mode also can regulate the length of support portion.
In order to realize keeper more accurately through the first pilot hole, on the outer wall of the second stay pipe 4, be provided with strip groove 41, a plurality of the first pilot holes distribute along the length direction of strip groove 41.The end of keeper can be located by strip groove 41, and then selection coordinates with the first pilot hole in strip groove 41.Certainly, also can on the second stay pipe 4, strip groove 42 be set, this strip groove 42 is relative with strip groove 41, and in the both sides of the second stay pipe 4, the first pilot hole is all set, and then improves the kinetic stability between the first stay pipe 3 and the second stay pipe 4.
Preferably, in the present embodiment, protective cover also comprises a plurality of reinforcements 2, and a plurality of reinforcements 2 connect the first stay pipe 3 and base 1, to improve the stability of connection.Preferred, a plurality of reinforcements 2 being circumferentially uniformly distributed along the first stay pipe 3.
Only by the mode of explanation, some one exemplary embodiment of the present utility model has been described above, undoubtedly, for those of ordinary skill in the art, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claim protection domain.
Claims (9)
1. a shaft coupler of engine protective cover, is characterized in that, comprising:
For being arranged on the base (1) on immobilizing foundation;
One end is fixed on the support portion on described base (1);
Protective cover main body; described protective cover main body comprises base plate (6) and two side plates (5,7); described base plate (6) is fixedly linked with the other end of described support portion; bottom and the described base plate (6) of side plate described at least one (5,7) are hinged; the top of two described side plates (5,7) is detachably connected; described base plate (6) and two described side plates (5,7) surround for holding the protection chamber of shaft coupling, and the opening at two ends, described protection chamber all passes for axle to be connected.
2. shaft coupler of engine protective cover according to claim 1, is characterized in that, in two described side plates (5,7), the bottom of one and described base plate (6) are fixedly linked, and the bottom of another one and described base plate (6) are hinged.
3. shaft coupler of engine protective cover according to claim 2, is characterized in that, two described side plates (5,7) are arc.
4. shaft coupler of engine protective cover according to claim 3, is characterized in that, the structure of two side plates (5,7) is identical, and both include the multistage segmental arc that order is connected.
5. shaft coupler of engine protective cover according to claim 1, is characterized in that, two described side plates (5,7) are connected by hasp (8) or threaded connector.
6. shaft coupler of engine protective cover according to claim 1, is characterized in that, described support portion comprises the first stay pipe (3), the second stay pipe (4) and keeper, wherein:
Described the first stay pipe (3) is fixed on described base (1), described the second stay pipe (4) is set in described the first stay pipe (3), and can be mobile with respect to described the first stay pipe (3), on the sidewall of described the second stay pipe (4), be provided with the first pilot hole that a plurality of axis directions along described the second stay pipe (4) distribute, on the sidewall of described the first stay pipe (3), be provided with the second pilot hole (31), described keeper coordinates with arbitrary described the first pilot hole location through described the second pilot hole (31).
7. shaft coupler of engine protective cover according to claim 6; it is characterized in that; on the outer wall of described the second stay pipe (4), be provided with strip groove (41), a plurality of described the first pilot holes distribute along the length direction of described strip groove (41).
8. according to the shaft coupler of engine protective cover described in claim 6 or 7, it is characterized in that, described the second pilot hole (31) is a plurality of, and a plurality of described the second pilot holes (31) are along the axis direction extension of described the first stay pipe (3).
9. according to the shaft coupler of engine protective cover described in claim 6 or 7, it is characterized in that, described protective cover also comprises a plurality of reinforcements (2) that connect described the first stay pipe (3) and described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229254.6U CN203837920U (en) | 2014-05-06 | 2014-05-06 | Protective cover for engine shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229254.6U CN203837920U (en) | 2014-05-06 | 2014-05-06 | Protective cover for engine shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837920U true CN203837920U (en) | 2014-09-17 |
Family
ID=51515745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229254.6U Expired - Fee Related CN203837920U (en) | 2014-05-06 | 2014-05-06 | Protective cover for engine shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650452A (en) * | 2014-12-03 | 2016-06-08 | 威乐(中国)水泵系统有限公司 | Coupling protective cover |
| CN106151858A (en) * | 2015-04-24 | 2016-11-23 | 威乐(中国)水泵系统有限公司 | Guard shield |
| CN111076928A (en) * | 2019-08-11 | 2020-04-28 | 云动(上海)汽车技术有限公司 | Shaft protection cover structure |
-
2014
- 2014-05-06 CN CN201420229254.6U patent/CN203837920U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650452A (en) * | 2014-12-03 | 2016-06-08 | 威乐(中国)水泵系统有限公司 | Coupling protective cover |
| CN105650452B (en) * | 2014-12-03 | 2019-05-10 | 威乐(中国)水泵系统有限公司 | Coupling shield |
| CN106151858A (en) * | 2015-04-24 | 2016-11-23 | 威乐(中国)水泵系统有限公司 | Guard shield |
| CN111076928A (en) * | 2019-08-11 | 2020-04-28 | 云动(上海)汽车技术有限公司 | Shaft protection cover structure |
| CN111076928B (en) * | 2019-08-11 | 2022-01-11 | 云动(上海)汽车技术有限公司 | Shaft protection cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |