CN208618854U - An a kind of hydraulic and hydroelectric engineering turn ladder - Google Patents
An a kind of hydraulic and hydroelectric engineering turn ladder Download PDFInfo
- Publication number
- CN208618854U CN208618854U CN201821106902.3U CN201821106902U CN208618854U CN 208618854 U CN208618854 U CN 208618854U CN 201821106902 U CN201821106902 U CN 201821106902U CN 208618854 U CN208618854 U CN 208618854U
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- plate
- ladder
- working
- expansion
- expansion plate
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Abstract
The utility model discloses a kind of hydraulic and hydroelectric engineering turn ladders, including bottom plate, first working plate, second working plate, first expansion plate and the second expansion plate, two sides are connected with universal wheel below bottom plate, the first expansion plate is connected between at left and right sides of bottom plate and the first working plate, the second expansion plate is connected between at left and right sides of first working plate and the second working plate, it is also detachably connected by ladder expansion plate between bottom plate and the first working plate, first working plate is also detachably connected with the second working plate by ladder expansion plate, ladder expansion plate left and right sides offers pin hole and front and back side offers fixation hole, and fixation hole and pin hole are through ladder expansion plate, fixation hole is inserted by pin between ladder expansion plate to be detachably connected with ladder connecting plate；It to adjust highly more convenient.
Description
Technical field
The utility model relates to hydraulic and hydroelectric engineering apparatus fields, use more specifically to a kind of hydraulic and hydroelectric engineering
Turn ladder.
Background technique
Hydraulic and hydroelectric engineering culture has the side such as exploration, planning, design, construction, scientific research and management of hydraulic and hydroelectric engineering
The knowledge in face, can the departments such as water conservancy, water power be engaged in planning, design, construction, scientific research and in terms of work advanced engineering
Technician just needs to build scaffold in engineering construction and meets series of tasks in vertical height, and big multiple-project now
Only met with a turn ladder and adjusted in a bit of vertical height, it is difficult to really adapt to the operation of various height.
Not enough facilitate adjusting height problem, the purpose of this utility model with ladder is turned for hydraulic and hydroelectric engineering in the prior art
It is to provide an a kind of hydraulic and hydroelectric engineering turn ladder, to solve the above problems.
Utility model content
1. technical problems to be solved
Not enough facilitate adjusting height problem, the purpose of this utility model with ladder is turned for hydraulic and hydroelectric engineering in the prior art
It is to provide an a kind of hydraulic and hydroelectric engineering turn ladder, it may be implemented easily to adjust height.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of hydraulic and hydroelectric engineering is with turning ladder, including bottom plate, the first working plate, the second working plate, the first expansion plate and the
Two expansion plates, first working plate include that the front side of plate B is arranged in plate A and plate B, the plate A, and the plate A and the front side plate B are opened
Equipped with the first pin hole, and the first pin hole opened up on front side of plate A is through plate A, and second working plate includes plate C and plate D, described
The front side of plate D is arranged in plate C, offers the second pin hole on front side of the plate C and plate D, and the second pin hole opened up on front side of plate C runs through
Two sides are connected with universal wheel below plate C, the bottom plate, are connected between the bottom plate and the first working plate left and right sides
First expansion plate, the first expansion plate lower section is detachably connected by fixation hole and bottom plate, and is passed through above the first expansion plate
Fixation hole is detachably connected with the first working plate, is connected with second between first working plate and the second working plate left and right sides
Expansion plate, the second expansion plate lower section are detachably connected by fixation hole and the first working plate, and logical above the second expansion plate
Fixation hole is crossed to be detachably connected with the second working plate, it is also detachable by ladder expansion plate between the bottom plate and the first working plate
Connection, first working plate are also detachably connected with the second working plate by ladder expansion plate, described ladder expansion plate or so
Side offers pin hole and front and back side offers fixation hole, and fixation hole and pin hole, through ladder expansion plate, the ladder is stretched
Fixation hole is inserted by pin between contracting plate to be detachably connected with ladder connecting plate.
Preferably, the pin hole and fixation hole at least offer 20.
Preferably, the bottom plate, the first working plate, the second working plate, the first expansion plate and the second expansion plate outer surface are equal
It is connected with corrosion-resistant coating.
Preferably, parking brake is connected on the universal wheel.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model is by being connected with the first expansion plate, the first expansion plate lower section between bottom plate and the first working plate
It is detachably connected by fixation hole and bottom plate, and is detachably connected above the first expansion plate by fixation hole and the first working plate,
It is connected with the second expansion plate between first working plate and the second working plate, passes through fixation hole and the first work below the second expansion plate
Plate is detachably connected, and is detachably connected above the second expansion plate by fixation hole and the second working plate, bottom plate and the first work
Plate is detachably connected by ladder expansion plate, and the first working plate is also detachably connected with the second working plate by ladder expansion plate,
When needing to reconcile height, the first expansion plate and bottom plate and the first working plate are dismantled, while by the fixation on ladder expansion plate
The pin in hole is extracted, and the first expansion plate is stretched or shrink, choose after height again by pin insertion fixation hole respectively with bottom plate and
First working plate is fixed, while also being chosen the height of ladder expansion plate and being inserted into fixation hole by pin and realizing fixed step connection
Plate, convenient for the climbing of worker, the second working plate similarly realizes the adjusting of height by the second expansion plate, to solve water conservancy water
Electrical engineering not enough facilitates adjusting height problem with ladder is turned.
(2) the utility model at least offers 20 by pin hole and fixation hole, may be implemented to fix multiple and different
Highly, and accordingly connect ladder connecting plate, play the role of adjusting height, bottom plate, the first working plate, the second working plate,
First expansion plate and the second expansion plate outer surface are respectively connected with corrosion-resistant coating, protect the hydraulic and hydroelectric engineering with turn ladder, alleviate because
For the perishable phenomenon of the device under open-air atmosphere for a long time, it is connected with parking brake on universal wheel, can be used at work solid
It is fixed, the hydraulic and hydroelectric engineering is improved with the stability of ladder is turned, to increase the adjustable height value of the device, is extended and is used the longevity
Life, improves safety.
Detailed description of the invention
Fig. 1 is the utility model side view；
Fig. 2 is the utility model main view；
Fig. 3 is the first working plate of the utility model and the second working plate structural schematic diagram；
Fig. 4 is the first expansion plate of the utility model and the second expansion plate structural schematic diagram；
Fig. 5 is the utility model ladder expansion plate structural schematic diagram；
Fig. 6 is the utility model ladder connecting board structure schematic diagram.
Figure label explanation:
1, bottom plate；2, the first working plate；201, plate A；202, plate B；203, the first pin hole；3, the second working plate；301, plate
C；302, plate D；303, the second pin hole；4, the first expansion plate；5, the second expansion plate；6, ladder expansion plate；7, ladder connecting plate；8,
Pin hole；9, universal wheel；10, fixation hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Please refer to Fig. 1-6, a kind of hydraulic and hydroelectric engineering with turning ladder, including bottom plate 1, the first working plate 2, the second working plate 3,
First expansion plate 4 and the second expansion plate 5, the first working plate 2 includes plate A201 and plate B202, before plate B202 is arranged in plate A201
Offer the first pin hole 203 on front side of side, plate A201 and plate B202, and the first pin hole 203 opened up on front side of plate A201 is through plate
A201, the second working plate 3 include plate C301 and plate D302, and plate C301 is arranged in the front side of plate D302, before plate C301 and plate D302
Side offers the second pin hole 303, and the second pin hole 303 opened up on front side of plate C301, through plate C301,1 lower section two sides of bottom plate are living
It is dynamic to be connected with universal wheel 9, the first expansion plate 4 is connected between 2 left and right sides of bottom plate 1 and the first working plate, under the first expansion plate 4
Side is detachably connected by fixation hole 10 with bottom plate 1, and can by fixation hole 10 and the first working plate 2 above the first expansion plate 4
Dismantling connection, is connected with the second expansion plate 5 between the first working plate 2 and the left and right sides of the second working plate 3, under the second expansion plate 5
Side is detachably connected by fixation hole 10 with the first working plate 2, and passes through fixation hole 10 and the second work above the second expansion plate 5
Plate 3 is detachably connected, and is also detachably connected by ladder expansion plate 6 between bottom plate 1 and the first working plate 2, and the first working plate 2 is logical
It crosses ladder expansion plate 6 to be also detachably connected with the second working plate 3,6 left and right sides of ladder expansion plate offers pin hole 8 and front and back side is opened
Equipped with fixation hole 10, and fixation hole 10 and pin hole 8 pass through pin between ladder expansion plate 6 and are inserted into through ladder expansion plate 6
Fixation hole 10 is detachably connected with ladder connecting plate 7.
Pin hole 8 and fixation hole 10 at least offer 20.
Bottom plate 1, the first working plate 2, the second working plate 3, the first expansion plate 4 and 5 outer surface of the second expansion plate are respectively connected with
Corrosion-resistant coating.
Parking brake is connected on universal wheel 9.
Working principle: bottom plate 1 when staff will build this turn of ladder, is first connected upper universal wheel 9 and is laid on by the first step
Ground, keeps universal wheel 9 fixed by the parking brake connected on universal wheel 9, and 4 one end of the first expansion plate is inserted by pin
Fixation hole 10 is connect with bottom plate 1, and 4 other end of the first expansion plate is inserted into fixation hole 10 and the first pin hole 203 and first by pin
Working plate 2 connects, and in addition on one side, pin is first inserted into the pin hole 8 on ladder expansion plate 6 and the pin hole 8 on ladder connecting plate 7,
So that ladder expansion plate 6 and ladder connecting plate 7 are fixed, according to the height adjusting ladder expansion plate 6 of bottom plate 1 and the first working plate 2
Length, and pin is inserted by pin hole 8 on ladder expansion plate 6,6 length of ladder expansion plate is fixed, be then fixed
Between bottom plate 1 and the first working plate 2, equally operation as above, that is, is completed this turn and terraced is built when needing the second working plate 3；The
Two steps, when needing to reconcile height, staff dismantles the first expansion plate 4 and bottom plate 1 and the first working plate 2, while by rank
The pin of fixation hole 10 on terraced expansion plate 6 is extracted, and the first expansion plate 4 is stretched or shrink, and is inserted again by pin after choosing height
It is fixed with bottom plate 1 and the first working plate 2 respectively to enter fixation hole 10, while also choosing the height of ladder expansion plate 6 and passing through pin
It is inserted into fixation hole 10 and realizes fixation, the second working plate 3 has similarly been reached by the second expansion plate 5 facilitates adjusting to height.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of hydraulic and hydroelectric engineering is with turning ladder, including it is bottom plate (1), the first working plate (2), the second working plate (3), first flexible
Plate (4) and the second expansion plate (5), it is characterised in that: first working plate (2) includes plate A(201) and plate B(202), it is described
Plate A(201) be arranged in the front side of plate B(202), the plate A(201) and plate B(202) on front side of offer the first pin hole (203), and
Plate A(201) for the first pin hole (203) for opening up of front side through plate A(201), second working plate (3) includes plate C(301) and
Plate D(302), the plate C(301) be arranged in the front side of plate D(302), the plate C(301) and plate D(302) on front side of offer the
Two pin holes (303), and plate C(301) the second pin hole (303) for opening up of front side is through plate C(301), two below the bottom plate (1)
Side is connected with universal wheel (9), is connected with the first expansion plate between the bottom plate (1) and the first working plate (2) left and right sides
(4), it is detachably connected by fixation hole (10) with bottom plate (1) below first expansion plate (4), and on the first expansion plate (4)
Side is detachably connected by fixation hole (10) with the first working plate (2), and first working plate (2) and the second working plate (3) are left
It is connected between right two sides the second expansion plate (5), passes through fixation hole (10) and the first working plate below second expansion plate (5)
(2) it is detachably connected, and is detachably connected by fixation hole (10) with the second working plate (3) above the second expansion plate (5), it is described
It is also detachably connected by ladder expansion plate (6) between bottom plate (1) and the first working plate (2), first working plate (2) passes through
Ladder expansion plate (6) is also detachably connected with the second working plate (3), and ladder expansion plate (6) left and right sides offers pin hole (8)
And front and back side offers fixation hole (10), and fixation hole (10) and pin hole (8) are through ladder expansion plate (6), the ladder
It is detachably connected by pin insertion fixation hole (10) with ladder connecting plate (7) between expansion plate (6).
2. a kind of hydraulic and hydroelectric engineering use according to claim 1 turns ladder, it is characterised in that: the pin hole (8) and fixation
Hole (10) at least offers 20.
3. a kind of hydraulic and hydroelectric engineering according to claim 1 turn ladder, it is characterised in that: the bottom plate (1), the first work
Make plate (2), the second working plate (3), the first expansion plate (4) and the second expansion plate (5) outer surface and is respectively connected with corrosion-resistant coating.
4. a kind of hydraulic and hydroelectric engineering according to claim 1 turn ladder, it is characterised in that: connect on the universal wheel (9)
It is connected to parking brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106902.3U CN208618854U (en) | 2018-07-13 | 2018-07-13 | An a kind of hydraulic and hydroelectric engineering turn ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106902.3U CN208618854U (en) | 2018-07-13 | 2018-07-13 | An a kind of hydraulic and hydroelectric engineering turn ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618854U true CN208618854U (en) | 2019-03-19 |
Family
ID=65705338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106902.3U Expired - Fee Related CN208618854U (en) | 2018-07-13 | 2018-07-13 | An a kind of hydraulic and hydroelectric engineering turn ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855009A (en) * | 2021-01-20 | 2021-05-28 | 嘉兴瑞达建设有限公司 | Cat ladder for building |
-
2018
- 2018-07-13 CN CN201821106902.3U patent/CN208618854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855009A (en) * | 2021-01-20 | 2021-05-28 | 嘉兴瑞达建设有限公司 | Cat ladder for building |
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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: 20190319 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |