CN208309529U - A kind of water conservancy and hydropower gate lifting device - Google Patents
A kind of water conservancy and hydropower gate lifting device Download PDFInfo
- Publication number
- CN208309529U CN208309529U CN201820366152.7U CN201820366152U CN208309529U CN 208309529 U CN208309529 U CN 208309529U CN 201820366152 U CN201820366152 U CN 201820366152U CN 208309529 U CN208309529 U CN 208309529U
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- CN
- China
- Prior art keywords
- gate
- sliding slot
- boom
- connecting rod
- lifting device
- 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.)
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Abstract
The utility model relates to a kind of water conservancy and hydropower gate lifting devices, including the sliding slot for holding gate, the sliding slot is arranged vertically, the two sides of the gate are provided with idler wheel and the slot bottom of sliding slot constitutes rolling cooperation, the upper end of the gate is provided with the first hanging ring, the upper end of the sliding slot is provided with boom, first is provided on the boom, second transition roller, described first, second transition roller core wheel is horizontal, the side of the boom is additionally provided with elevating mechanism, the elevating mechanism includes diamond shape double leval jib, the diamond shape double leval jib is provided with nut, driving screw rod is provided in the nut, pass through rotate driving screw rod, so that first, second connecting rod and third, the four-bar mechanism of fourth link composition moves up and down, it is moved up and down to constitute elevating mechanism gearing gate, the lifting device can be improved the raising efficiency of gate , save dynamics required for gate opening.
Description
Technical field
The utility model relates to construction of hydropower stations technical equipment fields, and in particular to a kind of water conservancy and hydropower gate promotion dress
It sets.
Background technique
For the boom hoisting structure of equipment gate, Current Domestic using it is more be that boom hoisting is arranged in equipment
The surface of gate is directly lifted by crane using wirerope or screw rod, due to the freedom degree of inabundant limiting device gate, thus
It is easy to cause gate to shake in lifting process, increases danger coefficient.In addition, existing gate generally uses screw rod to be mentioned
It rises, since wirerope or screw rod are straight up and down, in lifting process arduously, to reduce gate in lifting process
Raising efficiency.
Utility model content
The purpose of this utility model is to provide a kind of water conservancy and hydropower gate lifting device, which can be improved lock
The raising efficiency of door saves dynamics required for gate opening.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of water conservancy and hydropower gate lifting device, including the sliding slot for holding gate, the sliding slot is arranged vertically, described
The two sides of gate are provided with idler wheel and the slot bottom of sliding slot constitutes rolling cooperation, and the upper end of the gate is provided with the first hanging ring, institute
The upper end for stating sliding slot is provided with boom, and the first, second transition roller, the first, second transition rolling are provided on the boom
It is horizontal to take turns core wheel, the side of the boom is additionally provided with elevating mechanism, and the elevating mechanism includes the first, second connecting rod, described
The lower end of first, second connecting rod is hingedly arranged on boom, and the upper end of first, second connecting rod, which is respectively articulated with, is provided with
Three, the articulated shaft of fourth link, first, second connecting rod two end is horizontal and parallel, the third, one end hinge of fourth link
It connects in succession, the third, fourth link articulated connection end are provided with the second hanging ring, and lifting rope difference is provided on first hanging ring
It is connect across the first, second transition roller with the second hanging ring, the connecting pin of first, second connecting rod and third, fourth link
Be provided with nut, be provided with driving screw rod in the nut, the driving screw rod length direction it is horizontal and with the first, second connecting rod
The articulated shaft at both ends is vertical.
Compared with prior art, the technical effect that the utility model has are as follows: by rotate driving screw rod, so that first,
The four-bar mechanism that second connecting rod is formed with third, fourth link moves up and down, so that constituting elevating mechanism interlocks gate or more
Mobile, which can be improved the raising efficiency of gate, save dynamics required for gate opening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water conservancy and hydropower gate lifting device；
Fig. 2 is the main view of gate in water conservancy and hydropower gate lifting device；
Fig. 3 is the main view of hoisting mechanism.
Specific embodiment
Below with reference to Fig. 1 to Fig. 3, this water conservancy and hydropower gate lifting device is described in further detail:
A kind of water conservancy and hydropower gate lifting device, including the sliding slot 10 for holding gate 20, the vertical cloth of the sliding slot 10
It sets, the two sides of the gate 20 are provided with idler wheel 21 and the slot bottom of sliding slot 10 constitutes rolling cooperation, and the upper end of the gate 20 is set
It is equipped with the first hanging ring 22, the upper end of the sliding slot 10 is provided with boom 30, and the first, second transition rolling is provided on the boom 30
Wheel 31,32, first, second transition roller 31,32 core wheels are horizontal, and the side of the boom 30 is additionally provided with elevating mechanism,
The elevating mechanism includes the first, second connecting rod 41,42, and boom is hingedly arranged in the lower end of first, second connecting rod 41,42
On 30, the upper end of first, second connecting rod 41,42, which is respectively articulated with, is provided with third, fourth link 43,44, and described first,
Two connecting rods 41, the articulated shaft at 42 both ends are horizontal and parallel, one end articulated connection of the third, fourth link 43,44, and described the
Three, the articulated connection of fourth link 43,44 end is provided with the second hanging ring 45, is provided with lifting rope on first hanging ring 22 and is each passed through
First, second transition roller 31,32 is connect with the second hanging ring 45, first, second connecting rod 41,42 and third, fourth link
43,44 connecting pin is provided with nut, and driving screw rod 46 is provided in the nut, and 46 length direction of driving screw rod is horizontal
And it is vertical with the first, second connecting rod 41, the articulated shaft at 42 both ends；
In conjunction with shown in Fig. 1 and Fig. 3, by rotate driving screw rod 46, so that the first, second connecting rod 41,42 and third, the 4th
The four-bar mechanism that connecting rod 43,44 forms moves up and down, and moves up and down to constitute elevating mechanism and interlock gate 20, promotion dress
The raising efficiency that can be improved gate 20 is set, dynamics required for gate opening is saved.
As a preferred embodiment of the present invention, the lower end of first, second connecting rod 41,42 is provided with mounting base 47,
The mounting base 47 is fixed on 30 lower end of boom of 10 upper end of sliding slot, and one end of the driving screw rod 46 is provided with rotation handwheel
461；Namely the lower end of the first, second connecting rod 41,42 is installed by mounting base 47.
By rotating above-mentioned rotation handwheel 461, to interlock third, fourth link 43,44 is gone up and down.
Preferably, the lower end of the sliding slot 10 is provided with water inlet pipe 11, the rectangular in cross-section and lower wall of the water inlet pipe 11
Outside is provided with wedge block 12；The wedge block 12 of above-mentioned water inlet pipe 11 can effectively improve the fixed strong degree of water inlet pipe 11.
To improve the tightness that gate 20 is bonded with sliding slot 10, elastic piece 13, institute are provided in the vallecular cavity of the sliding slot 10
State elastic piece 13 and the plate face of gate 20 against or separate.
For the plugging effect for improving gate 20, the lower end of the gate 20 is provided with plugboard 23, the water inlet pipe 11
Lower wall is provided with socket 111, and the plugboard 23 is plugged in socket 111.
It is further preferable that being provided with limited block 112, the limited block 112 and gate on the inside of the lower wall of the water inlet pipe 11
20 plate face against or separation.
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.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of water conservancy and hydropower gate lifting device, it is characterised in that: the sliding slot (10) including being used for holding gate (20), it is described
Sliding slot (10) arranges that the two sides of the gate (20) are provided with idler wheel (21) and the slot bottom composition rolling of sliding slot (10) is matched vertically
It closes, the upper end of the gate (20) is provided with the first hanging ring (22), and the upper end of the sliding slot (10) is provided with boom (30), described
It is provided on boom (30) the first, second transition roller (31,32), the first, second transition roller (31,32) core wheel water
Flat, the side of the boom (30) is additionally provided with elevating mechanism, and the elevating mechanism includes the first, second connecting rod (41,42), institute
The lower end for stating the first, second connecting rod (41,42) is hingedly arranged on boom (30), first, second connecting rod (41,42) it is upper
End, which is respectively articulated with, is provided with third, fourth link (43,44), and the articulated shaft at the first, second connecting rod (41,42) both ends is horizontal
And it is parallel, one end articulated connection of the third, fourth link (43,44), the third, fourth link (43,44) hingedly connect
It connects end to be provided with the second hanging ring (45), is provided with lifting rope on first hanging ring (22) and is each passed through the first, second transition roller
(31,32) are connect with the second hanging ring (45), the company of first, second connecting rod (41,42) and third, fourth link (43,44)
Connect end and be provided with nut, be provided with driving screw rod (46) in the nut, driving screw rod (46) length direction level and with
The articulated shaft at the first, second connecting rod (41,42) both ends is vertical.
2. water conservancy and hydropower gate lifting device according to claim 1, it is characterised in that: first, second connecting rod
The lower end of (41,42) is provided with mounting base (47), and the mounting base (47) is fixed on boom (30) lower end of sliding slot (10) upper end
The one end in portion, driving screw rod (46) is provided with rotation handwheel (461).
3. water conservancy and hydropower gate lifting device according to claim 1 or 2, it is characterised in that: under the sliding slot (10)
End is provided with water inlet pipe (11), is provided with wedge block (12) on the outside of the rectangular in cross-section and lower wall of the water inlet pipe (11).
4. water conservancy and hydropower gate lifting device according to claim 3, it is characterised in that: in the vallecular cavity of the sliding slot (10)
Be provided with elastic piece (13), the elastic piece (13) and the plate face of gate (20) against or separate.
5. water conservancy and hydropower gate lifting device according to claim 4, it is characterised in that: the lower end of the gate (20) is set
It is equipped with plugboard (23), the lower wall of the water inlet pipe (11) is provided with socket (111), and the plugboard (23) is plugged on socket
(111) in.
6. water conservancy and hydropower gate lifting device according to claim 5, it is characterised in that: the lower wall of the water inlet pipe (11)
Inside is provided with limited block (112), the limited block (112) and the plate face of gate (20) against or separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366152.7U CN208309529U (en) | 2018-03-16 | 2018-03-16 | A kind of water conservancy and hydropower gate lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366152.7U CN208309529U (en) | 2018-03-16 | 2018-03-16 | A kind of water conservancy and hydropower gate lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309529U true CN208309529U (en) | 2019-01-01 |
Family
ID=64721592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366152.7U Expired - Fee Related CN208309529U (en) | 2018-03-16 | 2018-03-16 | A kind of water conservancy and hydropower gate lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309529U (en) |
-
2018
- 2018-03-16 CN CN201820366152.7U patent/CN208309529U/en not_active Expired - Fee Related
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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: 20190101 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |