CN207890917U - A kind of meshing device monorail crane rack-and-pinion access or be detached from - Google Patents
A kind of meshing device monorail crane rack-and-pinion access or be detached from Download PDFInfo
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- CN207890917U CN207890917U CN201820238555.3U CN201820238555U CN207890917U CN 207890917 U CN207890917 U CN 207890917U CN 201820238555 U CN201820238555 U CN 201820238555U CN 207890917 U CN207890917 U CN 207890917U
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- rotary support
- hydraulic cylinder
- hanger
- monorail crane
- rack
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Abstract
The utility model discloses a kind of meshing device monorail crane rack-and-pinion access or be detached from, and so that monorail crane type of drive is converted between friction-driven and gear-rack drive, improves the operational efficiency of monorail crane；The technical solution used for：A kind of meshing device monorail crane rack-and-pinion access or be detached from, including hanging wheel, hanger, rotary support, gear and hydraulic cylinder, it is in orbit by hanging wheel matching setting at the top of the hanger both side plate of U-shaped structure, rotary support is located in the U-shaped structure of hanger, one end of rotary support is provided with hydraulic cylinder, the other end of rotary support is hinged on the side plate of U-shaped structure, gear is provided in the middle part of rotary support, hydraulic cylinder is vertically arranged, and the cylinder body of hydraulic cylinder is arranged in the U-shaped structure bottom side of hanger, the piston rod of hydraulic cylinder is connected on rotary support, by the piston rod of hydraulic cylinder it is flexible make gear and be arranged track bottom side rack engagement or detach；The utility model can be widely applied to monorail crane rail field.
Description
Technical field
A kind of meshing device monorail crane rack-and-pinion access or be detached from of the utility model, belongs to monorail crane rail technology neck
Domain.
Background technology
The monorail crane used under mine, when using combination drive（Frictional force drives and gear-rack drive）When, need tooth
Wheel rack engagement driving is mutually converted with frictional force drives, such as：When upward slope section is run, need to drive rack and pinion engagement
It is dynamic, and locomotive then answers out-of-gear rack to engage when horizontal section is run, to play friction-driven stabilization, quick advantage,
Existing monorail crane is unable to control the engagement of wheel and rack and detaches, and cannot effectively to play two kinds of type of drive respective excellent
Gesture also brings inconvenience to the operation of monorail crane and maintenance.
Utility model content
The utility model overcomes the shortcomings of the prior art, provides a kind of access of monorail crane rack-and-pinion or is detached from
Meshing device, so that monorail crane type of drive is converted between friction-driven and gear-rack drive, improve the operation of monorail crane
Efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of monorail crane rack-and-pinion connects
The meshing device for entering or being detached from, including hanging wheel, hanger, rotary support, gear and hydraulic cylinder, the hanger two of U-shaped structure
In orbit by hanging wheel matching setting at the top of side plate, the rotary support is located in the U-shaped structure of hanger, the rotary support
One end be provided with hydraulic cylinder, the other end of the rotary support is hinged on the side plate of U-shaped structure, the rotary support
Middle part is provided with gear, and the hydraulic cylinder is vertically arranged, and the cylinder body of the hydraulic cylinder is arranged in the U-shaped structure bottom side of hanger,
The piston rod of the hydraulic cylinder is connected on rotary support, is made gear by the way that the piston rod of hydraulic cylinder is flexible and is arranged at track bottom
The rack of side engages or separation.
Rotating shaft, side plate and revolution branch of the rotating shaft through hanger side are fitted on the side plate of the hanger side
Frame is arranged so that rotary support can be rotated around rotating shaft.
The utility model has an advantageous effect in that compared with prior art：The utility model can facilitate control monorail crane tooth
Item and the engagement of gear with detach, so that monorail crane type of drive is converted between friction-driven and gear-rack drive, improve list
The operational efficiency that rail is hung is convenient for overhaul of the equipments, reduces operation, maintenance cost, and the configuration of the present invention is simple is convenient for extensive utilization.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 be hanging wheel, 2 be hanger, 3 be rotary support, 4 be gear, 5 be hydraulic cylinder, 6 be rotating shaft, 7 be track,
8 be rack.
Specific implementation mode
As shown in Figure 1, a kind of meshing device monorail crane rack-and-pinion access or be detached from of the utility model, including hanging wheel 1,
2 both side plate of the hanger top of hanger 2, rotary support 3, gear 4 and hydraulic cylinder 5, U-shaped structure is set by the matching of hanging wheel 1
It sets on track 7, the rotary support 3 is located in the U-shaped structure of hanger 2, and one end of the rotary support 3 is provided with hydraulic cylinder
5, the other end of the rotary support 3 is hinged on the side plate of U-shaped structure, and the middle part of the rotary support 3 is provided with gear
4, the hydraulic cylinder 5 is vertically arranged, and the cylinder body of the hydraulic cylinder 5 is arranged in the U-shaped structure bottom side of hanger 2, the hydraulic cylinder 5
Piston rod be connected on rotary support 3, make gear 4 by the way that the piston rod of hydraulic cylinder 5 is flexible and the tooth in 7 bottom side of track be set
Item 8 engages or separation.
Rotating shaft 6 is fitted on the side plate of 2 side of the hanger, the rotating shaft 6 runs through the side plate of 2 side of hanger and returns
Turn the setting of holder 3 so that rotary support 3 can be rotated around rotating shaft 6.
The utility model is mounted on existing monorail crane, it can be achieved that monorail crane rack and pinion engagement and the control that detaches,
Hanging wheel links into an integrated entity with hanger, can slide in orbit, and rotating shaft is connect across one heel post of hanger with rotary support, revolution
The holder other end is connect with cylinder plunger end, and gear is mounted in the middle part of rotary support, by controlling hydraulic cylinder, can make revolution
Holder is raised and lowered, and gear is made to engage or detach with the rack under track.
The utility model can facilitate control monorail crane rack and pinion engagement with detach, so that monorail crane type of drive is being rubbed
It wipes and is converted between driving and gear-rack drive, improve the operational efficiency of monorail crane, be convenient for overhaul of the equipments, reduce operation, safeguard
Cost, the configuration of the present invention is simple are convenient for extensive utilization.
Hanger has connecting rod and is connect with the other devices of monorail crane in the utility model.
In actual use, gear is rotated the utility model by power source drives such as decelerating motor or hydraulic motors.For
The hydraulic cylinder of lifting can be set as 1-2 as needed, and other up-down modes can also be used such as：Screw rod lifting, rack pinion liter
The modes such as drop.
The utility model is explained in detail above in conjunction with embodiment, but the utility model is not limited to above-mentioned implementation
Example, within the knowledge of a person skilled in the art, can also be in the premise for not departing from the utility model aims
It is lower that various changes can be made.
Claims (2)
1. a kind of meshing device monorail crane rack-and-pinion access or be detached from, it is characterised in that：Including hanging wheel（1）, hanger（2）、
Rotary support（3）, gear（4）And hydraulic cylinder（5）, the hanger of U-shaped structure（2）Pass through hanging wheel at the top of both side plate（1）
With the in-orbit road of setting（7）On, the rotary support（3）Positioned at hanger（2）U-shaped structure in, the rotary support（3）One end
It is provided with hydraulic cylinder（5）, the rotary support（3）The other end be hinged on the side plate of U-shaped structure, the rotary support
（3）Middle part be provided with gear（4）, the hydraulic cylinder（5）It is vertically arranged, and the hydraulic cylinder（5）Cylinder body be arranged in hanger
（2）U-shaped structure bottom side, the hydraulic cylinder（5）Piston rod be connected to rotary support（3）On, pass through hydraulic cylinder（5）Piston
Bar is flexible to make gear（4）With setting in track（7）The rack of bottom side（8）Engagement or separation.
2. a kind of meshing device monorail crane rack-and-pinion access or be detached from according to claim 1, it is characterised in that：Institute
State hanger（2）It is fitted with rotating shaft on the side plate of side（6）, the rotating shaft（6）Through hanger（2）The side plate of side and revolution
Holder（3）Setting so that rotary support（3）It can be around rotating shaft（6）Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238555.3U CN207890917U (en) | 2018-02-10 | 2018-02-10 | A kind of meshing device monorail crane rack-and-pinion access or be detached from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238555.3U CN207890917U (en) | 2018-02-10 | 2018-02-10 | A kind of meshing device monorail crane rack-and-pinion access or be detached from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207890917U true CN207890917U (en) | 2018-09-21 |
Family
ID=63544167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238555.3U Active CN207890917U (en) | 2018-02-10 | 2018-02-10 | A kind of meshing device monorail crane rack-and-pinion access or be detached from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207890917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615006A (en) * | 2019-10-31 | 2019-12-27 | 中建空列（北京）科技有限公司 | Suspension type air train climbing system and suspension type air train system |
| CN113620171A (en) * | 2021-07-20 | 2021-11-09 | 中国矿业大学 | Single track hangs detachable cogged rail drive arrangement suitable for heavy grade |
-
2018
- 2018-02-10 CN CN201820238555.3U patent/CN207890917U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615006A (en) * | 2019-10-31 | 2019-12-27 | 中建空列（北京）科技有限公司 | Suspension type air train climbing system and suspension type air train system |
| CN113620171A (en) * | 2021-07-20 | 2021-11-09 | 中国矿业大学 | Single track hangs detachable cogged rail drive arrangement suitable for heavy grade |
| CN113620171B (en) * | 2021-07-20 | 2022-03-18 | 中国矿业大学 | Single track hangs detachable cogged rail drive arrangement suitable for heavy grade |
| WO2023000704A1 (en) * | 2021-07-20 | 2023-01-26 | 中国矿业大学 | Separable rack rail driving device having monorail crane and suitable for large slope |
| US11738973B2 (en) | 2021-07-20 | 2023-08-29 | China University Of Mining And Technology | Gear-track-detachable driving device in monorail crane suitable for steep slope |
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