CN204434096U - High pedestal jib crane - Google Patents
High pedestal jib crane Download PDFInfo
- Publication number
- CN204434096U CN204434096U CN201420816579.4U CN201420816579U CN204434096U CN 204434096 U CN204434096 U CN 204434096U CN 201420816579 U CN201420816579 U CN 201420816579U CN 204434096 U CN204434096 U CN 204434096U
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- China
- Prior art keywords
- jib crane
- high pedestal
- pedestal jib
- oil
- rotary column
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Abstract
The utility model provides a kind of high pedestal jib crane, and this high pedestal jib crane comprises rotary column, door machine machine room, driver element and oil-collecting unit, and wherein, rotary column is provided with big gear wheel; Door machine machine room is provided with miniature gears; Driver element be used for Drive pinion around canine tooth crop rotation circular-rotation so that make a machine machine room rotate post rotate; Oil-collecting unit for collect miniature gears around canine tooth crop rotation circular-rotation time the sump oil that throws away.The high pedestal jib crane that the utility model provides is provided with oil-collecting unit, and actv. prevents sump oil contaminated environment, also simplify removal treatment simultaneously.
Description
Technical field
The utility model relates to a kind of hoisting crane, particularly a kind of high pedestal jib crane.
Background technology
The driving system of high pedestal jib crane rotating mechanism, relies on miniature gears to rotate around big gear wheel and finally realizes the rotation of door machine machine room.
In prior art, because gear transmission is exposed gear, so lubricating method is for smear grease at gear surface, in rotary course, grease can throw away by miniature gears, cause grease to run off, pollute machine environment, be first pollute to concentrate labor cleaning more always in prior art, there is no preventive.
Utility model content
The utility model provides a kind of high pedestal jib crane, has the problem that sump oil throws away contaminated environment during to solve high pedestal jib crane work in prior art.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of high pedestal jib crane, comprising:
Rotary column, is provided with big gear wheel;
Door machine machine room, is provided with miniature gears;
Driver element, for driving described miniature gears around described canine tooth crop rotation circular-rotation and then making described door machine machine room rotate around described rotary column;
Oil-collecting unit, for collect described miniature gears around described canine tooth crop rotation circular-rotation time the sump oil that throws away.
According to the utility model one preferred embodiment, described oil-collecting unit comprises catcher groove, and described catcher groove to be located on described rotary column and to be positioned at the bottom of described big gear wheel.
According to the utility model one preferred embodiment, described catcher groove comprises:
Base plate, is provided with the circular hole mated with described rotary column;
Inwall, is connected to the inner side of described base plate and is close to the outer wall of described rotary column;
Outer wall, be connected to described base plate outside and and described inwall interval arrange.
According to the utility model one preferred embodiment, the top of described inwall has inclined-plane, so that the sump oil on described rotary column flows to described catcher groove.
According to the utility model one preferred embodiment, described catcher groove comprises oil discharge outlet further, and described oil discharge outlet is arranged on described base plate or described outer wall, for described sump oil discharge being shifted after the full sump oil of described catcher groove collection.
According to the utility model one preferred embodiment, described base plate or described outer wall are provided with screw, and described catcher groove comprises screw rod further, and described screw rod coordinates with described screw and forms described oil discharge outlet.
According to the utility model one preferred embodiment, described oil-collecting unit also comprises guard shield, and described guard shield relatively described door machine machine room is fixedly installed and is compassingly set at the outside of described miniature gears.
According to the utility model one preferred embodiment, described guard shield comprises baffle plate and hang plate, and described baffle plate and described hang plate form half pack arrangement, blocks and be drained to described catcher groove through described hang plate after described sump oil throws away through described baffle plate.
According to the utility model one preferred embodiment, described driver element comprise be in transmission connection electrical motor, reductor and reductor rotating shaft, described miniature gears to be arranged in described reductor rotating shaft and mutually meshing with described big gear wheel.
According to the utility model one preferred embodiment, described door machine machine room is rotaryed connection with described rotary column by a rolling bearing.
The beneficial effects of the utility model are: the situation being different from prior art, and the high pedestal jib crane that the utility model provides is provided with oil-collecting unit, and actv. prevents sump oil contaminated environment, also simplify removal treatment simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the simplified structure schematic diagram of the high pedestal jib crane of the utility model preferred embodiment;
Fig. 2 be the catcher groove of the high pedestal jib crane of the utility model preferred embodiment block figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the simplified structure schematic diagram of the high pedestal jib crane of the utility model preferred embodiment.
As shown in Figure 1, the utility model provides a kind of high pedestal jib crane, and this seat type lifting mainly comprises rotary column 10, door machine machine room 20, driver element and oil-collecting unit.
Wherein, rotary column 10 is provided with big gear wheel 12, and the diameter of this big gear wheel 12 is comparatively large, and its concrete size and ratio are not limited to shown in accompanying drawing.
Door machine machine room 20 is provided with miniature gears 22.
Driver element (not shown) is used for Drive pinion 22 and makes circular-rotation around big gear wheel 12 and then a machine machine room 20 post 10 that rotates is rotated.
The sump oil that oil-collecting unit throws away when big gear wheel 12 makes circular-rotation for collecting miniature gears 22.
Specifically, oil-collecting unit comprises catcher groove 30, and catcher groove 30 to be located on rotary column 10 and to be positioned at the bottom of big gear wheel 12.
See also Fig. 2, Fig. 2 be the catcher groove of the high pedestal jib crane of the utility model preferred embodiment block figure.
As shown in Figure 2, catcher groove 30 comprises base plate 31, inwall 32 and outer wall 33.
Wherein, base plate 31 is provided with the circular hole (illustrating not) mated with rotary column 10; Inwall 32 is connected to the inner side of base plate 31 and is close to the outer wall of rotary column 10; Outer wall 33 be connected to base plate 31 outside and and inwall 32 interval arrange.
Further, the top of inwall 32 has inclined-plane, so that the sump oil on rotary column 10 flows to catcher groove 30.
Further, catcher groove 30 comprises oil discharge outlet (not shown) further, and oil discharge outlet is arranged on base plate 31 or outer wall 33, sump oil discharge is shifted after collecting full sump oil at catcher groove 30.
In one embodiment, base plate 31 or outer wall 33 are provided with screw, and catcher groove 30 comprises screw rod further, and screw rod coordinates with screw and forms above-mentioned oil discharge outlet.
The height of catcher groove 30 can be 10 cm, and groove width can be 20 cm, but is not limited to this.
As shown in Figure 1, oil-collecting unit also comprises guard shield 40, and guard shield 40 phase opposite house machine machine room 20 is fixedly installed and is compassingly set at the outside of miniature gears 22.
Particularly, guard shield 40 comprises baffle plate and hang plate, and baffle plate and hang plate form half pack arrangement, blocks and be drained to catcher groove 30 through hang plate after sump oil throws away through baffle plate.
The height of baffle plate can exceed miniature gears 220 cm, and the degree of dip of hang plate can be about 15 degree, but is not limited to this.
Wherein, driver element comprise be in transmission connection electrical motor, reductor and reductor rotating shaft 50, miniature gears 22 to be arranged in reductor rotating shaft 50 and mutually meshing with big gear wheel 12.
Wherein, door machine machine room 20 is rotaryed connection with rotary column 10 by a rolling bearing 60.
In sum, those skilled in the art are easy, and understand the situation being different from prior art, the high pedestal jib crane that the utility model provides is provided with oil-collecting unit, and actv. prevents sump oil contaminated environment, also simplify removal treatment simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a high pedestal jib crane, is characterized in that, comprising:
Rotary column, is provided with big gear wheel;
Door machine machine room, is provided with miniature gears;
Driver element, for driving described miniature gears around described canine tooth crop rotation circular-rotation and then making described door machine machine room rotate around described rotary column;
Oil-collecting unit, for collect described miniature gears around described canine tooth crop rotation circular-rotation time the sump oil that throws away.
2. high pedestal jib crane according to claim 1, is characterized in that, described oil-collecting unit comprises catcher groove, and described catcher groove to be located on described rotary column and to be positioned at the bottom of described big gear wheel.
3. high pedestal jib crane according to claim 2, is characterized in that, described catcher groove comprises:
Base plate, is provided with the circular hole mated with described rotary column;
Inwall, is connected to the inner side of described base plate and is close to the outer wall of described rotary column;
Outer wall, be connected to described base plate outside and and described inwall interval arrange.
4. high pedestal jib crane according to claim 3, is characterized in that, the top of described inwall has inclined-plane, so that the sump oil on described rotary column flows to described catcher groove.
5. high pedestal jib crane according to claim 4, is characterized in that, described catcher groove comprises oil discharge outlet further, and described oil discharge outlet is arranged on described base plate or described outer wall, for described sump oil discharge being shifted after the full sump oil of described catcher groove collection.
6. high pedestal jib crane according to claim 5, is characterized in that, described base plate or described outer wall are provided with screw, and described catcher groove comprises screw rod further, and described screw rod coordinates with described screw and forms described oil discharge outlet.
7. high pedestal jib crane according to claim 2, is characterized in that, described oil-collecting unit also comprises guard shield, and described guard shield relatively described door machine machine room is fixedly installed and is compassingly set at the outside of described miniature gears.
8. high pedestal jib crane according to claim 7, it is characterized in that, described guard shield comprises baffle plate and hang plate, and described baffle plate and described hang plate form half pack arrangement, blocks and be drained to described catcher groove through described hang plate after described sump oil throws away through described baffle plate.
9. high pedestal jib crane according to claim 1, is characterized in that, described driver element comprise be in transmission connection electrical motor, reductor and reductor rotating shaft, described miniature gears to be arranged in described reductor rotating shaft and mutually meshing with described big gear wheel.
10. high pedestal jib crane according to claim 1, is characterized in that, described door machine machine room is rotaryed connection with described rotary column by a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816579.4U CN204434096U (en) | 2014-12-19 | 2014-12-19 | High pedestal jib crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816579.4U CN204434096U (en) | 2014-12-19 | 2014-12-19 | High pedestal jib crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434096U true CN204434096U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816579.4U Active CN204434096U (en) | 2014-12-19 | 2014-12-19 | High pedestal jib crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286152A (en) * | 2016-09-14 | 2017-01-04 | 北京金风科创风电设备有限公司 | The blade state monitoring device of wind power generating set and monitoring method |
| CN109626210A (en) * | 2019-01-08 | 2019-04-16 | 青岛海西重机有限责任公司 | A kind of gantry crane computer room component and method for arranging |
-
2014
- 2014-12-19 CN CN201420816579.4U patent/CN204434096U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286152A (en) * | 2016-09-14 | 2017-01-04 | 北京金风科创风电设备有限公司 | The blade state monitoring device of wind power generating set and monitoring method |
| CN106286152B (en) * | 2016-09-14 | 2018-12-04 | 北京金风科创风电设备有限公司 | The blade state monitoring device and monitoring method of wind power generating set |
| CN109626210A (en) * | 2019-01-08 | 2019-04-16 | 青岛海西重机有限责任公司 | A kind of gantry crane computer room component and method for arranging |
| CN109626210B (en) * | 2019-01-08 | 2020-02-14 | 青岛海西重机有限责任公司 | Portal crane machine room assembly and arrangement method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |