CN106759147A - Plugging device - Google Patents
Plugging device Download PDFInfo
- Publication number
- CN106759147A CN106759147A CN201710112031.XA CN201710112031A CN106759147A CN 106759147 A CN106759147 A CN 106759147A CN 201710112031 A CN201710112031 A CN 201710112031A CN 106759147 A CN106759147 A CN 106759147A
- Authority
- CN
- China
- Prior art keywords
- hole
- collar
- strip
- wire rope
- steel wire
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to water conservancy projects technical field,Specifically related to a kind of steel wire rope for drawing gate lifts the plugging device of through hole,There is the strip through hole passed through for steel wire rope suspension type below elevator roller,Strip through hole is provided with the collar passed through for steel wire rope,The aperture of the collar coincide with the diameter of steel wire rope,Symmetrically two tabs formula expander strips are connected with the collar,One end of tabs formula expander strips is connected with the collar,The other end is connected with the nose end of strip through hole bar length direction,The telescopic direction of tabs formula expander strips is consistent with strip through hole bar length direction,Tabs formula expander strips are blocked on the path of strip through hole,Applying external force appropriate on the collar in steel wire rope lifting process makes tabs formula expander strips do folding or extension action,All the time strip through hole is imposed into closure,Therefore,The present invention avoids extraneous steam or bird worm etc. and enters in computer room while there is guarantee steel wire rope lifting to act freely,Ensure that safe operation and the environment of electromechanical equipment.
Description
Technical field
The present invention relates to water conservancy projects technical field, and in particular to a kind of steel wire rope of traction gate lifts the closure of through hole
Device.
Background technology
Set up in water conservancy projects and be equipped with gate with the water level in controlling river course or channel.For small-sized sluice, its unlatching can
Realized with using leading screw and nut mechanism, it is general using artificial operation.It is general to use hoisting mechanism liter for the sluice of big specification
Drop, i.e., be wound on elevator roller admittedly by wire rope hanging in the upper end of the top of gate sheet and steel wire rope, and motor is through decelerator
Connect and drive elevator roller to rotate, so as to realize steel wire rope folding and unfolding, gate moves up and down realize lifting action therewith.
Due to the specific environment residing for sluice, in order to protect electromechanical equipment safety, it is built with simultaneously generally above sluice
Computer room, for installing electromechanical equipment.To ensure that steel wire rope passes through, the roof below elevator roller will open up through hole, this through hole
Can be reserved when machine room framework is poured into a mould.So reserved through-hole structure, also allows on river course while ensureing that steel wire rope passes through
Steam arbitrarily enters computer room, various birds is returned in addition and has opened sidewalk into computer room, and especially, birds enter nothing after computer room
Method is sought and draws path, and this safety to electromechanical equipment causes hidden trouble and can also have a strong impact on the health of computer room.
The content of the invention
It is an object of the invention to provide a kind of plugging device, while ensuring steel wire rope lifting freely, it is to avoid extraneous
Steam or bird worm etc. enter in computer room.
To achieve these goals, the technical solution adopted by the present invention is：There is confession a kind of plugging device, elevator roller lower section
The strip through hole that steel wire rope suspension type passes through, strip through hole is provided with the collar passed through for steel wire rope, the aperture of the collar and steel wire
The diameter of rope coincide, symmetrical on the collar to be connected with two tabs formula expander strips, one end of tabs formula expander strips is connected with the collar,
The other end is connected with the nose end of strip through hole bar length direction, telescopic direction and the strip through hole bar length direction of tabs formula expander strips
Unanimously, tabs formula expander strips are blocked on the path of strip through hole.
Compared with prior art, the technical effects of the invention are that：Using tabs formula expander strips and the collar to steel wire rope
Blocked on the path of lifting, in steel wire rope lifting process, steel wire rope can be subjected to displacement on gate sheet width,
External force appropriate on the collar can be applied in its displacement process and the external force is ordered about the collar and is subjected to displacement along gate sheet width,
Tabs formula expander strips do folding or extension action in collar moving process, and tabs formula expander strips do folding or spreading process
In strip through hole is imposed into closure all the time, therefore, the present invention has that to ensure that steel wire rope lifting is avoided while act freely outer
Boundary's steam or bird worm etc. enter in computer room, it is ensured that the safe operation of electromechanical equipment and environment.
Brief description of the drawings
Schematic diagram after the plugging device assembling that Fig. 1 is provided for the present invention；
Fig. 2 is the schematic diagram of strip through hole；
Fig. 3 is the explosive view of strip through hole；
Fig. 4 is the schematic diagram of the collar.
Specific embodiment
As shown in Figure 1, 2, 3, the invention provides a kind of plugging device, it is characterised in that：There is confession the lower section of elevator roller 10
The strip through hole 20 that steel wire rope suspension type passes through, the collar 30 passed through for steel wire rope, the aperture of the collar 30 are provided with strip logical 20
Diameter with steel wire rope is coincide, and symmetrically two tabs formula expander strips 40, the one of tabs formula expander strips 40 are connected with the collar 30
End is connected with the collar 30, the nose end of 20 length directions of the other end and strip through hole is connected, the flexible side of tabs formula expander strips 40
To consistent with 20 length directions of strip through hole, tabs formula expander strips 40 are blocked on the path of strip through hole 20, in this way, tabs
Formula expander strips 40 have blocked the outdoor path with room area while steel wire rope folding and unfolding is not influenceed, it is to avoid extraneous
The influence to electromechanical equipment in computer room such as steam or bird worm, it is ensured that the stability and reliability of calculator room equipment work.
Further, described strip through hole 20 be spaced by notch, relative and parallel arrangement two channel-section steels 21 and
The up/down perforation region that the baffle plate 22 at the two ends of channel-section steel 21 is enclosed is arranged in, the length direction of two channel-section steels 21 is located at horizontal plane
Interior, described tabs formula expander strips 40 can move back and forth in the notch that two channel-section steels 21 are provided, two length of channel-section steel 21
Degree direction is located in horizontal plane, and the cell wall doubling chip expander strips 40 of channel-section steel 21 carry out spacing, it is to avoid during steel wire rope folding and unfolding pair
It involves generation displacement.
During actual implementation, what can be selected the length of channel-section steel 21 is longer, so as to relative with the periphery of frame 50 two
The section bar 51,52 of I-steel is connected after root channel-section steel.
Further, the region between the periphery of described strip through hole 20 and frame 50 sets dividing plate 60, and dividing plate 60 will
The outdoor area of the lower section of frame 50 separates with the room area of the top of frame 50.On the premise of proof strength, frame 50 should be use up
Amount mitigates its weight, so frame 50 is typically chosen the section bars such as channel-section steel or I-steel and implementation is formed by welding framework shape, so bar
Region between the periphery of shape through hole 20 and frame 50 occurs the phenomenon of up/down perforation, so that the through position is implemented
Closure.Preferably, described dividing plate 60 can, material of light weight, such as acryl plates good using translucency.
Further, the described collar 30 sets two, the two ends of the tabs formula expander strips 40 between the collar 30
It is connected with two collars 30 respectively, tabs formula expander strips 40 is set between the end of strip through hole 20 of the adjacent side of the collar 30,
The flanging of the tabs formula expander strips 40 is located at horizontal plane and vertical with the length direction of the channel-section steel 21 for constituting strip through hole 20,
In this way, tabs formula expander strips 40 can be moved back and forth in channel-section steel 21 with the coiling of steel wire rope, it is ensured that strip through hole 20
All the time it is in closed state.In order to ensure the stationarity of gate sheet lifting, typically a gate is hung from two steel wire ropes
Plate, while steel wire rope causes that spacing between the two changes towards or away from movement for synchronous when moving.Two sets are set
Ring 30 is exactly to meet the arrangement of above-mentioned steel wire rope and the mode of movement.
Further, nylon jacket 31 of the described collar 30 comprising two semi-cylindricals and two blocks of angular steel 32, nylon jacket
The groove 311 of arc is offered with 31 week, the place face of groove 311 is located in horizontal plane, described angular steel 32 includes that
This first, second vertical plate face 321,322, the first described plate face 321 is located at horizontal direction, and the second plate face 322 is located at lead
Hammer direction, the overhanging side of the first plate face 321 is provided with indentation 323, the groove in described indentation 323 and nylon jacket 31
311 compositions inlay cooperation, and the first plate face 321 of two blocks of described angular steel 32 is provided with pressing plate 33, and pressing plate 33 is provided with connection
Hole is worn fixed and is determined for bolt or screw, and the second plate face 322 of angular steel 32 is arranged away from each other, so ensures that two pieces of angles
Shape steel 32 constitutes the shape of a sliding block, and it is slided steadily when coordinating with the vallecular cavity position of channel-section steel 21, that is, ensure in the collar 30
Through hole direction substantially remains in above-below direction, so that steel wire rope is passed through.
Further, the hanging section due to steel wire rope from after the separation of the roll surface of elevator roller 10 is not all the time in side vertically
To steel wire rope is typically located at non-perpendicular state has certain angle with the hole core direction of the collar, in order to avoid steel wire rope is to set
The vestibule upper and lower ends of ring 30 are contacted against, the hole core substantial deviation vertical of the collar 30 and two pieces of angles caused by entering
Shape steel 32 is inclined and is obstructed with the slip between channel-section steel 21, and the middle aperture of the described collar 30 is small and hypomere vestibule is large aperture
The downward taper or middle aperture of the collar 30 is small and epimere vestibule is macropore taper radially, in this way, the hypomere of the collar 30
Or epimere edge has certain avoidance to steel wire rope.
During specific implementation, the aperture of the collar 30 should be set to two-way tapered bore big in the end and small in the middle, with the most favourable
Lifting, the steady displacement of the collar 30 and the folding freely of tabs formula expander strips 40 and stretching, extension in steel wire rope.
Claims (7)
1. a kind of plugging device, it is characterised in that：There is the strip through hole passed through for steel wire rope suspension type elevator roller (10) lower section
(20), strip through hole (20) place is provided with the collar (30) passed through for steel wire rope, and the aperture of the collar (30) is kissed with the diameter of steel wire rope
Close, symmetrically two tabs formulas expander strips (40), one end of tabs formula expander strips (40) and the collar are connected with the collar (30)
(30) it is connected, the other end is connected with the nose end of strip through hole (20) bar length direction, the telescopic direction of tabs formula expander strips (40)
Consistent with strip through hole (20) bar length direction, tabs formula expander strips (40) is blocked on the path of strip through hole (20).
2. plugging device according to claim 1, it is characterised in that：Described strip through hole (20) be by notch to each other
Every, relative and parallel arrangement two channel-section steels (21) and it is arranged in the up/down perforation that the baffle plate (22) at channel-section steel (21) two ends is enclosed
Region, the length direction of two channel-section steels (21) is located in horizontal plane.
3. plugging device according to claim 1, it is characterised in that：The periphery of described strip through hole (20) and frame
(50) region between sets dividing plate (60), and dividing plate (60) is by the room above the outdoor area below frame (50) and frame (50)
Inner region separates.
4. the plugging device according to claim 1 or 2 or 3, it is characterised in that：The described collar (30) sets two, position
The two ends of tabs formula expander strips (40) between the collar (30) are connected with two collars (30) respectively, and the collar (30) is adjacent
Tabs formula expander strips (40), the flanging position of the tabs formula expander strips (40) are set between strip through hole (20) end of side
In horizontal plane and with constitute strip through hole (20) channel-section steel (21) length direction it is vertical.
5. plugging device according to claim 4, it is characterised in that：The described collar (30) is comprising two semi-cylindricals
Nylon jacket (31) and two pieces of angular steel (32), offer the groove (311) of arc, groove (311) with the week of nylon jacket (31)
Place face is located in horizontal plane, and described angular steel (32) includes first, second plate face (321,322) perpendicular to one another, described
The first plate face (321) positioned at horizontal direction, the second plate face (322) is on plummet direction, the overhanging side of the first plate face (321)
Indentation (323) is provided with, described indentation (323) inlays cooperation with groove (311) composition in nylon jacket (31), described
First plate face (321) of two pieces of angular steel (32) is provided with pressing plate (33), and pressing plate (33) is provided with connecting hole for bolt or screw
Wear fixed to determine, second plate face (322) of angular steel (32) is arranged away from each other.
6. plugging device according to claim 5, it is characterised in that：The middle aperture of the described collar (30) is small and hypomere
Vestibule is the downward taper in large aperture.
7. plugging device according to claim 5, it is characterised in that：The middle aperture of the described collar (30) is small and epimere
Vestibule is macropore taper radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112031.XA CN106759147A (en) | 2017-02-28 | 2017-02-28 | Plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112031.XA CN106759147A (en) | 2017-02-28 | 2017-02-28 | Plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759147A true CN106759147A (en) | 2017-05-31 |
Family
ID=58959791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112031.XA Pending CN106759147A (en) | 2017-02-28 | 2017-02-28 | Plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759147A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248570A (en) * | 2004-03-04 | 2005-09-15 | Hokoku Kogyo Co Ltd | Sluice gate |
| CN103866746A (en) * | 2013-09-18 | 2014-06-18 | 六安市汇鑫光电机械科技有限公司 | Blocking device on base of winch starting and stopping machine |
| CN105133551A (en) * | 2015-08-19 | 2015-12-09 | 张劲 | Steel wire rope groove sealing device of fixed winch type gate opening and closing machine |
| CN206529748U (en) * | 2017-02-28 | 2017-09-29 | 安徽省六安恒源机械有限公司 | plugging device |
-
2017
- 2017-02-28 CN CN201710112031.XA patent/CN106759147A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248570A (en) * | 2004-03-04 | 2005-09-15 | Hokoku Kogyo Co Ltd | Sluice gate |
| CN103866746A (en) * | 2013-09-18 | 2014-06-18 | 六安市汇鑫光电机械科技有限公司 | Blocking device on base of winch starting and stopping machine |
| CN105133551A (en) * | 2015-08-19 | 2015-12-09 | 张劲 | Steel wire rope groove sealing device of fixed winch type gate opening and closing machine |
| CN206529748U (en) * | 2017-02-28 | 2017-09-29 | 安徽省六安恒源机械有限公司 | plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |