CN206529748U - plugging device - Google Patents
plugging device Download PDFInfo
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- CN206529748U CN206529748U CN201720190845.0U CN201720190845U CN206529748U CN 206529748 U CN206529748 U CN 206529748U CN 201720190845 U CN201720190845 U CN 201720190845U CN 206529748 U CN206529748 U CN 206529748U
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- hole
- collar
- strip
- wire rope
- steel wire
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Abstract
The utility model is related 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 and the diameter of steel wire rope coincide, 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 utility model, which has, ensures that avoiding extraneous steam or bird worm etc. while steel wire rope lifting acts freely enters in computer room, it ensure that safe operation and the environment of electromechanical equipment.
Description
Technical field
The utility model is related to water conservancy projects technical field, and in particular to a kind of steel wire rope lifting through hole of traction gate
Plugging device.
Background technology
Set up in water conservancy projects and be equipped with gate to control the water level in river course or channel.For small-sized sluice, its unlatching can
It is general using artificial operation to be realized using leading screw and nut mechanism.It is general to use hoisting mechanism liter for the sluice of big specification
Drop, i.e., be wound on elevator roller, motor is through decelerator admittedly by wire rope hanging in the top of gate sheet and the upper end of steel wire rope
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, generally it is built with simultaneously 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
It can be reserved when machine room framework is poured into a mould.So reserved through-hole structure, ensure steel wire rope by while also allow on river course
Steam arbitrarily enters computer room, and various birds are returned in addition and have opened sidewalk into computer room, especially, and birds enter nothing after computer room
Method, which is sought, draws path, and this safety to electromechanical equipment causes hidden trouble and can also have a strong impact on the health of computer room.
Utility model content
The purpose of this utility model is 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 in the utility model is：Below a kind of plugging device, elevator roller
Have a strip through hole passed through for steel wire rope suspension type, strip through hole is provided with the collar passed through for steel wire rope, the aperture of the collar with
The diameter of steel wire rope is coincide, and symmetrically two tabs formula expander strips, one end of tabs formula expander strips and the collar are connected with the collar
It is connected, the other end is connected with the nose end of strip through hole bar length direction, telescopic direction and the strip through hole bar of tabs formula expander strips
Length direction is consistent, and tabs formula expander strips are blocked on the path of strip through hole.
Compared with prior art, it is of the present utility model to have technical effect that：Using tabs formula expander strips and the collar to steel
Blocked on the path of cord lifting, in steel wire rope lifting process, position can occur on gate sheet width for steel wire rope
Move, external force appropriate on the collar can be applied in its displacement process and the external force drives the collar to occur along along gate sheet width
Displacement, tabs formula expander strips do folding or extension action in collar moving process, and tabs formula expander strips do folding or prolonged
Strip through hole is imposed into closure all the time during exhibition, therefore, the utility model have ensure steel wire rope lifting act freely it is same
When avoid extraneous 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 provides for the utility model；
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.
Embodiment
As shown in Figure 1, 2, 3, the utility model provides a kind of plugging device, it is characterised in that：The lower section of elevator roller 10
Have and be provided with the collar 30 passed through for steel wire rope at the strip through hole 20 passed through for steel wire rope suspension type, strip logical 20, the collar 30
The diameter of aperture and steel wire rope is coincide, and symmetrically two tabs formula expander strips 40, tabs formula expander strips 40 are connected with the collar 30
One end be connected with the collar 30, the nose end of 20 length directions of the other end and strip through hole is connected, tabs formula expander strips 40 are stretched
20 length directions in contracting direction and strip through hole are consistent, and 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 outer
The influence to electromechanical equipment in computer room such as the steam on boundary 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, the length of two channel-section steels 21
Spend direction to be located in horizontal plane, 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, can select 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 and the room area of the top of frame 50 are separated.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 implements to be formed by welding framework shape, so bar
The phenomenon of up/down perforation occurs in region between the periphery of shape through hole 20 and frame 50, thus needs to implement the through position
Closure.It is preferred that, described dividing plate 60 can using translucency good, light weight material, such as acryl plates.
Further, the described collar 30 sets two, the two ends of the tabs formula expander strips 40 between the collar 30
It is connected respectively with two collars 30, 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 the length direction of the channel-section steel 21 with constituting strip through hole 20 is vertical,
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.It is general to select two steel wire ropes to hang a gate in order to ensure the stationarity of gate sheet lifting
Plate, while spacing between the two during steel wire rope movement synchronously towards or away from movement to change.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 into shape, the overhanging side of the first plate face 321 is provided with indentation 323, described indentation 323 and the groove in 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 for bolt or screw and determined, 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 its vallecular cavity position with channel-section steel 21 is slided steady when coordinating, that is, ensures in the collar 30
Through hole direction substantially remains in above-below direction, so that steel wire rope is passed through.
Further, due to steel wire rope from the hanging section after the separation of the roll surface of elevator roller 10 be not all the time in vertical side
To steel wire rope, which is typically located at hole core direction of the non-perpendicular state i.e. with the collar, certain angle, 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 tilted and the slip between channel-section steel 21 is obstructed, 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 the taper of macropore radially, in this way, the hypomere of the collar 30
Or epimere edge has certain avoidance to steel wire rope.
When it is implemented, 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 in steel wire rope is with stretching.
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 below elevator roller (10)
(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) and the diameter of steel wire rope are kissed
Close, symmetrically two tabs formula 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) are 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 is separated.
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) be located at horizontal direction, the second plate face (322) is located at plummet direction, on the overhanging side of the first plate face (321)
Provided with indentation (323), described indentation (323) is constituted with the groove (311) in nylon jacket (31) inlays cooperation, described
The first plate face (321) of two pieces of angular steel (32) is provided with pressing plate (33), and pressing plate (33) supplies bolt or screw provided with connecting hole
Wear fixed to determine, the 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 the taper of macropore radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190845.0U CN206529748U (en) | 2017-02-28 | 2017-02-28 | plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190845.0U CN206529748U (en) | 2017-02-28 | 2017-02-28 | plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529748U true CN206529748U (en) | 2017-09-29 |
Family
ID=59915638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190845.0U Active CN206529748U (en) | 2017-02-28 | 2017-02-28 | plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759147A (en) * | 2017-02-28 | 2017-05-31 | 安徽省六安恒源机械有限公司 | Plugging device |
| CN115387293A (en) * | 2022-09-26 | 2022-11-25 | 刘二军 | Manufacturing method of foldable sealing device for lifting hole of winch hoist |
-
2017
- 2017-02-28 CN CN201720190845.0U patent/CN206529748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759147A (en) * | 2017-02-28 | 2017-05-31 | 安徽省六安恒源机械有限公司 | Plugging device |
| CN115387293A (en) * | 2022-09-26 | 2022-11-25 | 刘二军 | Manufacturing method of foldable sealing device for lifting hole of winch hoist |
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