CN206693904U - A kind of hydraulic engineering maintenance cat ladder - Google Patents
A kind of hydraulic engineering maintenance cat ladder Download PDFInfo
- Publication number
- CN206693904U CN206693904U CN201720231144.7U CN201720231144U CN206693904U CN 206693904 U CN206693904 U CN 206693904U CN 201720231144 U CN201720231144 U CN 201720231144U CN 206693904 U CN206693904 U CN 206693904U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- gear
- link
- rack
- gear wheel
- 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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- Forklifts And Lifting Vehicles (AREA)
- Ladders (AREA)
Abstract
The utility model discloses a kind of hydraulic engineering maintenance cat ladder,Including top plate,Rack,Gear wheel,Frame,Stepper motor,Little gear,Gear resettlement groove,Horizontal ladder bars,Cat ladder pipe,Anti-blocking consent and link,Link is arranged on the front end of frame and its middle part and is connected with central rack,Two gear resettlement grooves are separately positioned on the left and right sides of central rack,A gear wheel and little gear are equipped with each gear resettlement groove and gear wheel it is preceding be meshed after with little gear together with,Two racks are vertically arranged on two cat ladder pipe rear end faces respectively,The front end of gear wheel is meshed through the rear end of link with rack,Two stepper motors are separately positioned on the left and right sides of frame and the side wall of its main shaft through gear resettlement groove is connected with a little gear respectively,Multiple uniform horizontal ladder bars are provided between two cat ladder pipes and it forms cat ladder matrix,Cat ladder matrix is arranged in link from top to bottom.
Description
Technical field
The utility model belongs to hydraulic engineering equipment technical field, more particularly to a kind of hydraulic engineering maintenance cat ladder.
Background technology
Hydraulic engineering is the surface water and groundwater for controlling and allocating nature, reaches and removes the evil emerging sharp purpose and build
Engineering.Also referred to as Hydraulic Projects.Water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously
Not in full conformity with the needs of the mankind.Hydraulic engineering is only built, current could be controlled, prevent flood, water-filling amount of going forward side by side
Regulation and distribution, to meet the needs of people's lives and production to water resource.Hydraulic engineering needs to build dam, dike, spillway, water
Lock, water inlet, channel, the different types of hydraulic structure such as mortise, log chute, fish pass is crossed, to realize its target.
If dam, when needing to discharge water, damaging and can not opening occur in gate, when being overhauled to dam gate, by
It is larger in reservoir storage that operation is carried out in water, it is necessary to slip into, but typically there is no particular tool climb helping in maintenance, for underwater
Upkeep operation causes certain obstruction, easily wastes the muscle power of operating personnel.
The content of the invention
The existing problem for more than, the utility model provides a kind of hydraulic engineering maintenance cat ladder, by frame
Lower surface is arranged on dykes and dams, and cat ladder matrix is set straight down, using stepper motor generation power successively driving pinion, greatly
Gear and rack so that cat ladder matrix moves up and down, and is easy to the quickly retracting of cat ladder matrix, while set in the bottom of cat ladder matrix
Anti-blocking consent is put, prevents from blocking after in cat ladder pipe lower end insertion mud so that the water body that cat ladder pipe receives when stretching into the water surface exists
It can be discharged in time during drawing high.
The technical solution of the utility model is：
The utility model provides a kind of hydraulic engineering maintenance cat ladder, including top plate, rack, gear wheel, frame, stepping electricity
Machine, little gear, gear resettlement groove, horizontal ladder bars, cat ladder pipe, anti-blocking consent and link, the link are arranged on the frame
Front end and its middle part be connected with the central rack, two gear resettlement grooves are separately positioned on a left side for the central rack
Right both sides, be equipped with a gear wheel and the little gear in each gear resettlement groove and the gear wheel preceding and
The little gear is meshed together after, and two racks are vertically arranged on two cat ladder pipe rear end faces respectively,
The front end of the gear wheel is meshed through the rear end of the link with the rack, and two stepper motors are set respectively
Side wall in the left and right sides of the frame and its main shaft through the gear resettlement groove is connected with a little gear respectively,
Multiple uniform horizontal ladder bars are provided between two cat ladder pipes and it forms cat ladder matrix, the cat ladder matrix from upper and
Under be arranged in the link.
Further, the top plate is arranged on the top of the cat ladder matrix.
Further, the cat ladder pipe lower end is provided with multiple anti-blocking consents.
Further, the stepper motor is by driving the little gear so that described in being meshed with the little gear
Gear wheel drives the rack on the cat ladder pipe to move up and down, so that the cat ladder matrix moves up and down.
As a result of above-mentioned technology, be allowed to specific positive beneficial effect compared with prior art is the utility model：
1st, the lower surface of frame is arranged on dykes and dams by the utility model, and cat ladder matrix is set straight down, utilizes stepping
Motor produces power driving pinion, gear wheel and rack successively so that cat ladder matrix moves up and down, and is easy to the fast of cat ladder matrix
Fast folding and unfolding.
2nd, the utility model sets anti-blocking consent in the bottom of cat ladder matrix, stifled after preventing in cat ladder pipe lower end insertion mud
Plug so that the water body that cat ladder pipe receives when stretching into the water surface can be discharged in time during drawing high.
3rd, the utility model is easy to use, convenient and swift.
4th, the utility model is simple in construction, securely and reliably, has good market prospects.
5th, the utility model good product performance, service life length.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- top plates, 2- racks, 3- gear wheels, 4- frames, 5- stepper motors, 6- little gears, 7- gear resettlement grooves,
The horizontal ladder bars of 8-, 9- cat ladder pipes, the anti-blocking consents of 10-, 11- links.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.It is of the present utility model for realizing that following disclosure provides many different embodiments or example
Different structure.In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relation between itself not indicating discussed various embodiments and/or setting.It is it should be noted that illustrated in the accompanying drawings
Part is not drawn necessarily to scale.The utility model eliminates the description to known assemblies and treatment technology and process to avoid not
Necessarily limit the utility model.
As shown in figure 1, the utility model provides a kind of hydraulic engineering maintenance cat ladder, including top plate 1, rack 2, gear wheel
3rd, frame 4, stepper motor 5, little gear 6, gear resettlement groove 7, horizontal ladder bars 8, cat ladder pipe 9, anti-blocking consent 10 and link 11, even
Connect frame 11 be arranged on frame 4 front end and its middle part with being connected in the middle part of frame 4, two gear resettlement grooves 7 are separately positioned on frame 4
The left and right sides at middle part, a gear wheel 3 and little gear 6 are equipped with each gear resettlement groove 7 and gear wheel 3 is in preceding and small tooth
Wheel 6 is meshed together after, and two racks 2 are vertically arranged on two rear end faces of cat ladder pipe 9 respectively, the front end of gear wheel 3
It is meshed through the rear end of link 11 with rack 2, two stepper motors 5 are separately positioned on the left and right sides of frame 4 and it is led
The side wall of axle through gear resettlement groove 7 is connected with a little gear 6 respectively, and multiple uniform horizontal strokes are provided between two cat ladder pipes 9
Ladder bars 8 and its form cat ladder matrix, cat ladder matrix is arranged in link 11 from top to bottom.
The utility model is further arranged to：Top plate 1 is arranged on the top of cat ladder matrix.
The utility model is further arranged to：The lower end of cat ladder pipe 9 is provided with multiple anti-blocking consents 10.
The utility model is further arranged to：Stepper motor 5 passes through driving pinion 6 so that is meshed with little gear 6
Gear wheel 3 drives the rack 2 on cat ladder pipe 9 to move up and down, so that cat ladder matrix moves up and down.
By using above-mentioned technical proposal, the lower surface of frame 4 is fixed on dykes and dams, cat ladder matrix is set straight down
To put, power driving pinion 6, gear wheel 3 and rack 2 successively are produced using stepper motor 5 so that cat ladder matrix moves up and down,
It is easy to the quickly retracting of cat ladder matrix, while anti-blocking consent 10 is set in the bottom of cat ladder matrix, prevents the lower end of cat ladder pipe 9 from inserting
Blocked after in mud so that the water body that cat ladder pipe 9 receives when stretching into the water surface can be discharged in time during drawing high.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
- A kind of 1. hydraulic engineering maintenance cat ladder, it is characterised in that：Including top plate, rack, gear wheel, frame, stepper motor, small Gear, gear resettlement groove, horizontal ladder bars, cat ladder pipe, anti-blocking consent and link, the link are arranged on the front end of the frame And its middle part is connected with the central rack, two gear resettlement grooves are separately positioned on the left and right two of the central rack Side, each it is equipped with a gear wheel and the little gear in the gear resettlement groove and the gear wheel is preceding and described Little gear is meshed together after, and two racks are vertically arranged on two cat ladder pipe rear end faces respectively, described The front end of gear wheel is meshed through the rear end of the link with the rack, and two stepper motors are separately positioned on institute State the left and right sides of frame and the side wall of its main shaft through the gear resettlement groove is connected with a little gear respectively, two Multiple uniform horizontal ladder bars are provided between the cat ladder pipe and it forms cat ladder matrix, the cat ladder matrix is set from top to bottom Put in the link.
- A kind of 2. hydraulic engineering according to claim 1 maintenance cat ladder, it is characterised in that：The top plate is arranged on described The top of cat ladder matrix.
- A kind of 3. hydraulic engineering according to claim 1 maintenance cat ladder, it is characterised in that：The cat ladder pipe lower end is provided with Multiple anti-blocking consents.
- A kind of 4. hydraulic engineering according to claim 1 maintenance cat ladder, it is characterised in that：The stepper motor passes through drive Move the little gear so that the gear wheel being meshed with the little gear drives the rack on the cat ladder pipe to transport up and down It is dynamic, so that the cat ladder matrix moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231144.7U CN206693904U (en) | 2017-03-10 | 2017-03-10 | A kind of hydraulic engineering maintenance cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231144.7U CN206693904U (en) | 2017-03-10 | 2017-03-10 | A kind of hydraulic engineering maintenance cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693904U true CN206693904U (en) | 2017-12-01 |
Family
ID=60443331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231144.7U Expired - Fee Related CN206693904U (en) | 2017-03-10 | 2017-03-10 | A kind of hydraulic engineering maintenance cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809547A (en) * | 2022-04-24 | 2022-07-29 | 济南铸诚建筑工程集团有限公司 | ALC wallboard mounting process |
-
2017
- 2017-03-10 CN CN201720231144.7U patent/CN206693904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809547A (en) * | 2022-04-24 | 2022-07-29 | 济南铸诚建筑工程集团有限公司 | ALC wallboard mounting process |
| CN114809547B (en) * | 2022-04-24 | 2024-04-16 | 济南铸诚建筑工程集团有限公司 | ALC wallboard mounting process |
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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: 20171201 Termination date: 20180310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |