CN209586234U - A kind of dedicated ladder stand of hydraulic and hydroelectric engineering - Google Patents
A kind of dedicated ladder stand of hydraulic and hydroelectric engineering Download PDFInfo
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- CN209586234U CN209586234U CN201920090701.7U CN201920090701U CN209586234U CN 209586234 U CN209586234 U CN 209586234U CN 201920090701 U CN201920090701 U CN 201920090701U CN 209586234 U CN209586234 U CN 209586234U
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- top plate
- support column
- cross bar
- ladder stand
- hydraulic
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Abstract
The utility model discloses a kind of dedicated ladder stands of hydraulic and hydroelectric engineering, including support column, cross bar, rotating mechanism, central axis and top plate, the both ends of the central axis are all set with top plate, the two sides of top plate bottom are all equipped with rotating mechanism, the two sides of the top plate are all set there are two support column, equidistant cross bar is all welded on the inner sidewall of the support column, cross bar is all equipped with telescoping mechanism far from one end of support column, the support column, the inside of cross bar and top plate is all equipped with aluminum alloy body, wolfram steel wearing layer is all fixed on the lateral wall of aluminum alloy body, side of the wolfram steel wearing layer far from aluminum alloy body is all coated with anticorrosive PTFE layer simultaneously.The utility model not only increases the scope of application of the dedicated ladder stand of engineering, reduces the occupied area of the dedicated ladder stand of engineering, and extends the service life of the dedicated ladder stand of engineering.
Description
Technical field
The utility model relates to hydraulic and hydroelectric engineering clothing arts, specially a kind of dedicated ladder stand of hydraulic and hydroelectric engineering.
Background technique
Ladder stand has long use, developing history in China, and in modern times, in hydraulic and hydroelectric engineering operation,
Staff is still commonly used its dedicated ladder stand and carries out operation of ascending a height, along with the progress of mechanical technique and the mechanics of materials,
In order to further increase the service performance of the dedicated ladder stand, related personnel is also redesigning the better ladder stand of performance.
And the existing dedicated ladder stand of hydraulic and hydroelectric engineering still remains certain problem in actual use, specifically
Problem has the following:
1, the dedicated ladder stand of general engineering lacks enough adjusting corners, rotation amplitude be often confined to 90 degree with
It is interior, it is not easy to the use of higher environment；
2, the dedicated ladder stand of existing engineering is difficult to adjust its transverse width, this not only is difficult to meet special need when use
It wants, and it is larger to store occupied area；
3, since the use environment of the dedicated ladder stand of engineering is more severe relative to other working environments, and its own is resistance to
Mill, anti-corrosion function lack enough reinforcings, therefore its service life is relatively short.
Utility model content
The purpose of this utility model is to provide a kind of dedicated ladder stands of hydraulic and hydroelectric engineering, to solve above-mentioned background technique
There is limitation, be difficult to adjust its transverse width, service life shortage security problem in the middle highly rated range for proposing device.
To achieve the above object, the utility model provides the following technical solutions: a kind of dedicated ladder stand of hydraulic and hydroelectric engineering,
Including support column, cross bar, rotating mechanism, central axis and top plate, the both ends of the central axis are all set with top plate, top plate bottom
Two sides are all equipped with rotating mechanism, and the two sides of the top plate are all set there are two support column, and the top of support column all with rotating mechanism
It is fixedly connected, equidistant cross bar is all welded on the inner sidewall of the support column, the one end of cross bar far from support column is all installed
There is telescoping mechanism.
Preferably, the inside of the support column, cross bar and top plate is all equipped with aluminum alloy body, the outside of aluminum alloy body
Wolfram steel wearing layer is all fixed on wall, while side of the wolfram steel wearing layer far from aluminum alloy body is all coated with polytetrafluoroethylene (PTFE) and prevents
Rotten layer.
Preferably, the bottom of the support column is all set with wear-resisting footmuff, and the bottom of wear-resisting footmuff is all equipped at equal intervals
Anti-skidding dimpled grain.
Preferably, the rotating mechanism is successively arranged tight fixed bolt, inner groovy, hinge and strut from top to bottom, described
The two sides of top plate bottom are all equipped with inner groovy, and the two sides inside inner groovy are all fixed with hinge, and the bottom of hinge passes through quarter butt
It is fixedly connected, the top of the hinge is all welded with strut, and the one end of strut far from hinge all extends to the top of support column.
Preferably, tight fixed bolt is all installed at the corner location at the top of the top plate, and the bottom end of tight fixed bolt is all worn
Cross top plate and with contact with each other at the top of hinge.
Preferably, the telescoping mechanism be successively arranged from centre to both ends connecting rod, reset spring, straight pin, axle center slot with
And location hole, one end of the cross bar is all equipped with axle center slot, and the both ends of connecting rod are all located at the inside of axle center slot, the axle center slot
Equidistant location hole is all equipped on the cross bar side wall of two sides, the both ends inside the connecting rod are all equipped with reset spring, reset
One end of spring is fixed with straight pin, and one end of axle center slot all passes through location hole and extends to the outside of cross bar.
Compared with prior art, the utility model has the beneficial effects that the dedicated ladder stand of the hydraulic and hydroelectric engineering not only mentions
The high scope of application of the dedicated ladder stand of engineering, reduces the occupied area of the dedicated ladder stand of engineering, and it is special to extend engineering
With the service life of ladder stand；
1, by being set with top plate at the both ends of central axis, the two sides of top plate bottom set rotating mechanism, and by whirler
The inside of structure sets tight fixed bolt, inner groovy, hinge and strut, realizes the regulatory function of the dedicated ladder stand corner of engineering, from
And improve the scope of application of the dedicated ladder stand of engineering；
2, support column is set by the two sides in top plate, cross bar is welded on the inner sidewall of support column, and by the one of cross bar
End installation telescoping mechanism, the inside of telescoping mechanism sets connecting rod, reset spring, straight pin, axle center slot and location hole, realizes work
The regulatory function of the dedicated ladder stand width of journey, to reduce the occupied area of the dedicated ladder stand of engineering；
3, by setting aluminum alloy body in the inside of support column, cross bar and top plate, on the lateral wall of aluminum alloy body according to
It is secondary to set wolfram steel wearing layer, anticorrosive PTFE layer, and by being set with wear-resisting footmuff, the bottom of wear-resisting footmuff in the bottom of support column
Portion sets up defences sliding dimpled grain, dual wear-resisting, the corrosion-resistant function of the dedicated ladder stand of engineering is realized, to extend the dedicated ladder stand of engineering
Service life.
Detailed description of the invention
Fig. 1 looks up deployed configuration schematic diagram for the utility model；
Fig. 2 is the section schematic view of the front view of the utility model；
Fig. 3 is the rotating mechanism the schematic diagram of the section structure of the utility model；
Fig. 4 is the telescoping mechanism the schematic diagram of the section structure of the utility model；
Fig. 5 is the partial profile structure of the utility model.
In figure: 1, support column；2, cross bar；3, rotating mechanism；301, tight fixed bolt；302, hinge；303, inner groovy；304,
Strut；4, central axis；5, telescoping mechanism；501, straight pin；502, location hole；503, axle center slot；504, connecting rod；505, bullet is resetted
Spring；6, wear-resisting footmuff；7, anti-skidding dimpled grain；8, top plate；9, aluminum alloy body；10, wolfram steel wearing layer；11, anticorrosive PTFE
Layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that 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, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of dedicated ladder stand of hydraulic and hydroelectric engineering, packet
Support column 1, cross bar 2, rotating mechanism 3, central axis 4 and top plate 8 are included, the both ends of central axis 4 are all set with top plate 8,8 bottom of top plate
Two sides be all equipped with rotating mechanism 3, rotating mechanism 3 is successively arranged tight fixed bolt 301, inner groovy 303, hinge 302 from top to bottom
And strut 304, the two sides of 8 bottom of top plate are all equipped with inner groovy 303, the two sides inside inner groovy 303 are all fixed with hinge
302, and the bottom of hinge 302 is fixedly connected by quarter butt, the top of hinge 302 is all welded with strut 304, and strut 304 is remote
One end from hinge 302 all extends to the top of support column 1, is all equipped with tight fixed bolt at the corner location at 8 top of top plate
301, and the bottom end of tight fixed bolt 301 all passes through top plate 8 and contacts with each other with the top of hinge 302；
Since hinge 302 is fixed, by rotary supporting rod 304, realize that the corner of support column 1 is adjusted, and by turning
Tight fixed bolt 301 clamps hinge 302, and strut 304 is made to keep relative angle constant, to be suitable under different height environment
It uses；
The two sides of top plate 8 are all set there are two support column 1, and the top of support column 1 is all fixedly connected with rotating mechanism 3, branch
The bottom of dagger 1 is all set with wear-resisting footmuff 6, and the bottom of wear-resisting footmuff 6 is all equipped with equidistant anti-skidding dimpled grain 7, is used for bottom
It is wear-resisting, anti-skidding, equidistant cross bar 2, the inside of support column 1, cross bar 2 and top plate 8 are all welded on the inner sidewall of support column 1
It is all equipped with aluminum alloy body 9, is all fixed with wolfram steel wearing layer 10, while wolfram steel wearing layer 10 on the lateral wall of aluminum alloy body 9
Side far from aluminum alloy body 9 is all coated with anticorrosive PTFE layer 11, wear-resisting, anticorrosion structure is used to form, to prolong
Its long whole useful life, the one end of cross bar 2 far from support column 1 are all equipped with telescoping mechanism 5, telescoping mechanism 5 from centre to
Both ends are successively arranged connecting rod 504, reset spring 505, straight pin 501, axle center slot 503 and location hole 502, one end of cross bar 2
It is all equipped with axle center slot 503, and the both ends of connecting rod 504 are all located at the inside of axle center slot 503,2 side wall of cross bar of 503 two sides of axle center slot
On be all equipped with equidistant location hole 502, the both ends inside connecting rod 504 are all equipped with reset spring 505, reset spring 505
One end is fixed with straight pin 501, and one end of axle center slot 503 all passes through location hole 502 and extends to the outside of cross bar 2；
By the synchro-draw between cross bar 2 and connecting rod 504, central axis 4 and top plate 8, make the straight pin at 504 both ends of connecting rod
501 are mutually clamped with the location hole 502 of corresponding position under the action of reset spring 505, position, i.e., stretchable cross bar 2
Entire length is convenient for constructing operation, after terminating use, then presses lower cylindrical pin 501, and connecting rod 504 is returned to axle center slot 503
Inside, to reduce the volume of the ladder stand.
Working principle: in use, the adjusting of the whole relative angle of support column 1 is realized by rotating mechanism 3 first, thus
Suitable for the working environment of different height, then, by telescoping mechanism 5, realizes the elongation of cross bar 2, shortens, the former conveniently makes
With, the latter reduces volume, further, since the ladder stand overall structure is cast using aluminum alloy body 9, intensity is high and light-weight,
And wolfram steel wearing layer 10 cooperates wear-resisting footmuff 6 to form dual abrasion-proof structure, avoids wearing easily, and anticorrosive PTFE layer 11
It is special to be then finally completed the hydraulic and hydroelectric engineering in conclusion can effectively extend the service life of the ladder stand for surface anticorrosion
It is worked with the whole of ladder stand.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of dedicated ladder stand of hydraulic and hydroelectric engineering, including support column (1), cross bar (2), rotating mechanism (3), central axis (4)
With top plate (8), it is characterised in that: the both ends of the central axis (4) are all set with top plate (8), and the two sides of top plate (8) bottom are all set
Have rotating mechanism (3), the two sides of the top plate (8) are all set there are two support column (1), the top of support column (1) all with whirler
Structure (3) is fixedly connected, and is all welded with equidistant cross bar (2) on the inner sidewall of the support column (1), and cross bar (2) is far from branch
One end of dagger (1) is all equipped with telescoping mechanism (5).
2. the dedicated ladder stand of a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that: the support column (1),
The inside of cross bar (2) and top plate (8) is all equipped with aluminum alloy body (9), is all fixed with tungsten on the lateral wall of aluminum alloy body (9)
Steel wearing layer (10), while wolfram steel wearing layer (10) is all coated with anticorrosive PTFE far from the side of aluminum alloy body (9)
Layer (11).
3. the dedicated ladder stand of a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that: the support column (1)
Bottom be all set with wear-resisting footmuff (6), the bottom of wear-resisting footmuff (6) is all equipped with equidistant anti-skidding dimpled grain (7).
4. the dedicated ladder stand of a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that: the rotating mechanism
(3) it is successively arranged tight fixed bolt (301), inner groovy (303), hinge (302) and strut (304), the top plate from top to bottom
(8) two sides of bottom are all equipped with inner groovy (303), and the internal two sides of inner groovy (303) are all fixed with hinge (302), and hinge
(302) bottom is fixedly connected by quarter butt, and the top of the hinge (302) is all welded with strut (304), and strut (304)
One end far from hinge (302) all extends to the top of support column (1).
5. the dedicated ladder stand of a kind of hydraulic and hydroelectric engineering according to claim 4, it is characterised in that: top plate (8) top
All be equipped at the corner location in portion tight fixed bolt (301), and the bottom end of tight fixed bolt (301) all pass through top plate (8) and with hinge
Chain contacts with each other at the top of (302).
6. the dedicated ladder stand of a kind of hydraulic and hydroelectric engineering according to claim 1, it is characterised in that: the telescoping mechanism
(5) it is successively arranged connecting rod (504), reset spring (505), straight pin (501), axle center slot (503) from centre to both ends and determines
Position hole (502), one end of the cross bar (2) is all equipped with axle center slot (503), and the both ends of connecting rod (504) are all located at axle center slot
(503) inside is all equipped with equidistant location hole (502) on cross bar (2) side wall of axle center slot (503) two sides, described
The internal both ends of connecting rod (504) are all equipped with reset spring (505), and one end of reset spring (505) is fixed with straight pin
(501), and one end of axle center slot (503) all passes through location hole (502) and extends to the outside of cross bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090701.7U CN209586234U (en) | 2019-01-21 | 2019-01-21 | A kind of dedicated ladder stand of hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090701.7U CN209586234U (en) | 2019-01-21 | 2019-01-21 | A kind of dedicated ladder stand of hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586234U true CN209586234U (en) | 2019-11-05 |
Family
ID=68352177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090701.7U Active CN209586234U (en) | 2019-01-21 | 2019-01-21 | A kind of dedicated ladder stand of hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982463A (en) * | 2021-10-18 | 2022-01-28 | 国网河北省电力有限公司曲周县供电分公司 | Climbing device for electric power engineering |
-
2019
- 2019-01-21 CN CN201920090701.7U patent/CN209586234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982463A (en) * | 2021-10-18 | 2022-01-28 | 国网河北省电力有限公司曲周县供电分公司 | Climbing device for electric power engineering |
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