CN205940268U - Rain -proof baffle mechanism - Google Patents
Rain -proof baffle mechanism Download PDFInfo
- Publication number
- CN205940268U CN205940268U CN201620077318.4U CN201620077318U CN205940268U CN 205940268 U CN205940268 U CN 205940268U CN 201620077318 U CN201620077318 U CN 201620077318U CN 205940268 U CN205940268 U CN 205940268U
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- Prior art keywords
- rain
- rotating shaft
- fixed
- keeper
- keeps
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Abstract
The utility model discloses a rain -proof baffle mechanism, including base, setting element and rain insensitive device, the setting element is fixed in the base, the rain insensitive device is including being fixed in the pivot subassembly of setting element, and rotationally be fixed in the mechanism of keeping off the rain on the pivot subassembly. Need close or open in the real work the rain insensitive device realizes preventing that the rainwater from soaking drenches, through the pivot subassembly with base fixed connection is motionless, and only needs it winds to keep off the rain the mechanism the pivot subassembly rotates, just can avoid the pivot subassembly and production friction and wear between the shaft hole on the base greatly influences the life of pivot subassembly, and this rain -proof baffle mechanism structural strength is high, easy operation.
Description
Technical field
The utility model is related to rain insensitive device technical field, particularly a kind of rain-proof baffle mechanism.
Background technology
Rain-proof baffle plate is usually mounted at the cooling tower of generator car, it is to avoid rainwater is prohibited to drench affects its normal work and life-span.
Wherein rain-proof baffle plate is fixed in rotating shaft by casing member, and rotating shaft is then installed on fixed mount, by casing member with rotating shaft rotation
Realize opening and closing and carry out rain-proof, due to the hard cooperation between rotating shaft and fixed mount, after Long-Time Service, can there is axis hole bolt mill
Consumption is big, thus leading to fit clearance to become big, serious also can easily cause tear because axle sleeve is shorter, there are generator car and be in operation
The very big potential safety hazard coming off.
Content of the invention
Based on this, the utility model is to overcome the defect of prior art, provides one kind to avoid rotating shaft abrasion, structural strength
Height and structure simple rain-proof baffle mechanism.
Its technical scheme is as follows：
A kind of rain-proof baffle mechanism, including base, keeper and rain insensitive device, described keeper is fixed on described base,
Described rain insensitive device includes rotating assembly and mechanism of keeping off the rain, and described rotating assembly is fixed on described keeper, described mechanism of keeping off the rain
It is rotatably fixed to described rotating assembly.
Wherein in an embodiment, described base includes being connected with each other the first side plate and the second side plate, described first side
Plate is provided with the first corresponding installing hole of multigroup position and the second installing hole with described second side plate, and described keeper includes solid
The first keeper on described first side plate, and it is fixed on the second keeper on described second side plate, described first is fixed
Position part is provided with first location hole corresponding with described first installing hole, and described second keeper is provided with and described second installing hole
The second corresponding location hole, described rotating assembly includes multiple rotating shafts be arrangeding in parallel, and one end of described rotating shaft passes through described
First installing hole is simultaneously flush-mounted in described first location hole, and the other end of described rotating shaft is provided with escapement, and described escapement is worn
Cross described second location hole and described second installing hole and with described second side plate clamping.
Wherein in an embodiment, described escapement includes the through hole in described rotating shaft, and is connected in described
The anti-falling piece of through hole.
Wherein in an embodiment, described mechanism of keeping off the rain includes multigroup assembly that keeps off the rain being arranged side by side, described group of keeping off the rain
Part includes rotating shaft pressing plate, and described rotating shaft pressing plate is provided with arcuate rotation portion, and described rotating assembly is flush-mounted in described arcuate rotation portion.
Wherein in an embodiment, the described assembly that keeps off the rain also includes the part that keeps off the rain being fixed on described rotating shaft pressing plate, and
The connector fixed with the described part that keeps off the rain, described mechanism of keeping off the rain also includes opening and closing element, and described opening and closing element is rotatably fixed to institute
State connector.
Wherein in an embodiment, also include buckle, the described part that keeps off the rain is provided with mounting groove, and described connector is away from described
One end of opening and closing element is passed through described mounting groove and is connected with described buckle, and described buckle is withheld and kept off the rain on part in described.
Wherein in an embodiment, described both ends on described rotating shaft pressing plate bearing of trend for the part of keeping off the rain are all provided with
There is turnup structure.
Wherein in an embodiment, the end of described turnup structure is provided with fillet.
The beneficial effects of the utility model are：
Above-mentioned rain-proof baffle mechanism is made up of the keeper being fixed on described base and described rain insensitive device, when actual work
Need to turn off or on described rain insensitive device in work to realize preventing rainwater leaching, fixed with described base by described rotating assembly
Connect motionless, and mechanism of keeping off the rain described in only needing to rotates around described rotating assembly it is possible to avoid rotating assembly and described base
On axis hole between generation fretting wear, greatly affect the service life of rotating assembly, and this rain-proof baffle mechanism structure
Intensity is high, simple to operate.
Brief description
Fig. 1 is the structural representation of the rain-proof baffle mechanism described in the utility model embodiment；
Fig. 2 is the side view of the rain-proof baffle mechanism described in the utility model embodiment；
Fig. 3 is the partial enlarged drawing at the A of rain-proof baffle mechanism described in the utility model embodiment.
Description of reference numerals：
100th, base, the 120, first side plate, the 140, second side plate, the 160, first installing hole, the 180, second installing hole, 200,
Keeper, the 220, first keeper, the 222, first location hole, the 224, second location hole, the 240, second keeper, 300, rain-proof dress
Put, 320, rotating assembly, 322, rotating shaft, 324, escapement, 326, through hole, 328, anti-falling piece, 340, mechanism of keeping off the rain, 341, gear
Rain assembly, 342, opening and closing element, 343, rotating shaft pressing plate, 344, arcuate rotation portion, 345, keep off the rain part, 346, connector, 347, install
Groove, 348, turnup structure, 400, buckle.
Specific embodiment
Below embodiment of the present utility model is described in detail：
As Fig. 1, shown in Fig. 2, a kind of rain-proof baffle mechanism, including base 100, keeper 200 and rain insensitive device 300, institute
State keeper 200 and be fixed on described base 100, described rain insensitive device 300 includes rotating assembly 320 and mechanism 340 of keeping off the rain, described
Rotating assembly 320 is fixed on described keeper 200, and described mechanism 340 of keeping off the rain is rotatably fixed to described rotating assembly 320.
Wherein, described base 100 is installed on the top of generator car cooling tower, and described base 100 has vent passages, institute
State rain insensitive device 300 to be installed at the opening of vent passages, and completely airtight can cover this opening when in off position, thus
Reach the problem preventing rainwater from falling into cooling tower to occur；Additionally, described keeper 200 is by being fixedly welded on described base 100
Inside sidepiece, described rotating assembly 320 is fixedly connected with described keeper 200, and that is, both do not exist each other and relatively rotate, when need
When being turned on and off described rain insensitive device, it is connected with the mutual rotation of described rotating assembly 320 by described mechanism 340 of keeping off the rain
Relation just can easily realize the action of described rain insensitive device 300, compared to prior art, can avoid rotating shaft group completely
Generation fretting wear between axis hole on part and described base, greatly affects the service life of rotating assembly, and this rain-proof
Baffle mechanism structural strength is high, simple to operate.
Further, described base 100 includes being connected with each other the first side plate 120 and the second side plate 140, described first side plate
120 are provided with the first corresponding installing hole 160 of multigroup position and the second installing hole 180 with described second side plate 140, described fixed
Position part 200 includes the first keeper 220 being fixed on described first side plate 120, and is fixed on described second side plate 140
Second keeper 240, described first keeper 220 is provided with first location hole 222 corresponding with described first installing hole 160,
Described second keeper 240 is provided with second location hole 224 corresponding with described second installing hole 180, described rotating assembly 320
Including multiple rotating shafts 322 be arrangeding in parallel, one end of described rotating shaft 322 passes through described first installing hole 160 and is flush-mounted in described
First location hole 222, the other end of described rotating shaft 322 is provided with escapement 324, and described escapement 324 passes through described second
Location hole 224 and described second installing hole 180 and with the clamping of described second side plate 140.
Wherein, described base 100 includes the first side plate 120 and the second side plate 140, and it is fixing even that both passes through steelframe etc.
Connect, described first side plate 120 and described first keeper 220 and described second side plate 140 and described second keeper 240
On offer position, installing hole that size matches and location hole, wherein said first location hole 222 is preferably designed for just changeable
Shape hole, the end that correspondingly described rotating shaft 322 is attached thereto is fixed with pentagon nut, and cooperation can be realized preventing described after installing
The purpose that rotating shaft 322 rotates, it is to avoid the hidden danger of rotating shaft abrasion exists, and meanwhile, the other end of described rotating shaft is provided with described anticreep
Mechanism 324, and this escapement pass through described second location hole 224 and described second installing hole 180, and with described second side plate
140 clampings, can play the effect preventing described rotating shaft 322 from coming off, reaching stable connection.
Specifically, described escapement 324 includes the through hole 326 in described rotating shaft 322, and is connected in described through hole
326 anti-falling piece 328.Described anti-falling piece 328 is bayonet lock, and bayonet lock is arranged in described through hole 326 and do not get loose, by this bayonet lock with
The clamping of described second side plate 140 it is possible to realize prevent described rotating shaft from answering stress to be disconnected with described second side plate 140, and
This structure is simple, and use cost is low.Certainly, in other embodiments can also be using other fixed structures.
Described mechanism 340 of keeping off the rain includes multigroup assembly 341 that keeps off the rain being arranged side by side, and the described assembly 341 that keeps off the rain includes rotating shaft
Pressing plate 343, described rotating shaft pressing plate 343 is provided with arcuate rotation portion 344, and described rotating assembly 320 is flush-mounted in described arcuate rotation portion
344.
Plurality of be arranged side by side described in keep off the rain assembly 341 when being closed, mutual close contact is thus completely
Cover the opening of described base 100, described opening and closing element 342 realizes the mutually company of rotation with the described assembly 341 that keeps off the rain by bearing pin
Connect, that is, staff with hand force in described opening and closing element 342 make described in keep off the rain part 341 upset can be at open shape
State, realizes the respond well of ventilation and heat；Specifically, by described rotating shaft pressing plate 343 pass through special grinding apparatus compressing described in
Arcuate rotation portion 344 is semi-enclosed cylindrical structure, the peace that the described rotating shaft 322 that described rotating assembly 320 includes can be firm
Be loaded in this cylinder chamber, and freely rotatable, so just can realize described in keep off the rain mutually the turning of assembly 341 and described rotating shaft 322
Axle, and while larger frictional dissipation can be avoided, bonding strength can also be made higher, more firm.
As shown in figure 3, the described assembly 341 that keeps off the rain also includes the part 345 that keeps off the rain being fixed on described rotating shaft pressing plate 343, and
The connector 346 fixed with the described part 345 that keeps off the rain, described mechanism 340 of keeping off the rain also includes opening and closing element 342, and described opening and closing element 342 can
It is rotationally fixed to described connector 346.
Specifically, the described board that part 345 is the materials such as stainless steel of keeping off the rain, it passes through welding procedure and described rotating shaft pressure
Plate 343 is fixedly connected, to ensure the steadiness of structure；Additionally, the described part 345 that keeps off the rain is opened with described by described connector 346
Closing member 342 connects and constitutes connection-rod linkage structure, when applying pressure to described opening and closing element 342 it is possible to realize multiple described keep off the rain
The rotary movement of part 345, while ensureing compact overall structure form, can also make operating efficiency higher.
Above-mentioned rain-proof baffle mechanism also includes buckle 400, and the described part 345 that keeps off the rain is provided with mounting groove 347, described connector
346 are passed through described mounting groove 347 and are connected with described buckle 400 away from one end of described opening and closing element 342, and described buckle 400 is detained
Keep off the rain described in being pressed on part 345.
Wherein, described mounting groove 347 is to run through the groove of its own, the chi of described connector 346 and described mounting groove 347
Very little match, it is to avoid loosen after assembling between the two, affect structural soundness, additionally, described buckle 400 can be and described company
That fitting 346 is integrated or achieved a fixed connection by modes such as welding, and described buckle 400 is withheld in institute
State and so that both is fixed particular by welding on the part 345 that keeps off the rain, so, realize " self-clinching not only by described buckle 400
Effect tightly ", can be greatly enhanced bonding strength compared to the existing connected mode using riveting or clamping, and by weldering
Connect and make described buckle 400 be connected, with the described part 345 that keeps off the rain, the structural soundness that the baffle plate that keeps off the rain can be improved further.
Described both ends on described rotating shaft pressing plate 343 bearing of trend for the part 345 of keeping off the rain are equipped with turnup structure
348.Make described turnup structure at the both ends of the described part 345 that keeps off the rain, its structural strength not only can be improved, can also be made it
More attractive in appearance.
Further, the end of described turnup structure 348 is provided with fillet.In the end of described turnup structure 348, circle is set
Corner structure, can prevent it from scraping hand and cause personal injury, improve safety in utilization.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (7)
1. it is characterised in that including base, keeper and rain insensitive device, described keeper is fixed on a kind of rain-proof baffle mechanism
Described base, described rain insensitive device includes rotating assembly and mechanism of keeping off the rain, and described rotating assembly is fixed on described keeper, described
Mechanism of keeping off the rain is rotatably fixed to described rotating assembly；Described mechanism of keeping off the rain includes multigroup assembly that keeps off the rain being arranged side by side, institute
State the assembly that keeps off the rain and include rotating shaft pressing plate, described rotating shaft pressing plate is provided with arcuate rotation portion, and described rotating assembly is flush-mounted in described arc
Rotation section.
2. rain-proof baffle mechanism according to claim 1 is it is characterised in that described base includes being connected with each other the first side plate
With the second side plate, described first side plate is provided with the first corresponding installing hole of multigroup position and second with described second side plate pacifies
Dress hole, described keeper includes the first keeper being fixed on described first side plate, and is fixed on described second side plate
Second keeper, described first keeper is provided with first location hole corresponding with described first installing hole, described second positioning
Part is provided with second location hole corresponding with described second installing hole, and described rotating assembly includes multiple rotating shafts be arrangeding in parallel,
One end of described rotating shaft passes through described first installing hole be flush-mounted in described first location hole, and the other end of described rotating shaft is provided with anti-
Release mechanism, described escapement pass through described second location hole and described second installing hole and with described second side plate clamping.
3. rain-proof baffle mechanism according to claim 2 is it is characterised in that described escapement is included located at described rotating shaft
On through hole, and the anti-falling piece being connected in described through hole.
4. rain-proof baffle mechanism according to claim 1 it is characterised in that the described assembly that keeps off the rain also include being fixed on described
The part that keeps off the rain on rotating shaft pressing plate, and the connector fixing with the described part that keeps off the rain, described mechanism of keeping off the rain also includes opening and closing element, described opens
Closing member is rotatably fixed to described connector.
5. it is characterised in that also including buckle, the described part that keeps off the rain is provided with peace to rain-proof baffle mechanism according to claim 4
Tankage, described connector is connected through described mounting groove and with described buckle away from one end of described opening and closing element, described buckle button
Keep off the rain on part described in being pressed on.
6. rain-proof baffle mechanism according to claim 4 is it is characterised in that the described part that keeps off the rain is perpendicular to described rotating shaft pressing plate
Both ends on bearing of trend are equipped with turnup structure.
7. rain-proof baffle mechanism according to claim 6 is it is characterised in that the end of described turnup structure is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077318.4U CN205940268U (en) | 2016-01-25 | 2016-01-25 | Rain -proof baffle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077318.4U CN205940268U (en) | 2016-01-25 | 2016-01-25 | Rain -proof baffle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940268U true CN205940268U (en) | 2017-02-08 |
Family
ID=57933747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077318.4U Active CN205940268U (en) | 2016-01-25 | 2016-01-25 | Rain -proof baffle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303125A (en) * | 2018-01-09 | 2018-07-20 | 中国电力科学研究院有限公司 | A kind of automatic rainproof system and method |
-
2016
- 2016-01-25 CN CN201620077318.4U patent/CN205940268U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303125A (en) * | 2018-01-09 | 2018-07-20 | 中国电力科学研究院有限公司 | A kind of automatic rainproof system and method |
| CN108303125B (en) * | 2018-01-09 | 2024-04-05 | 中国电力科学研究院有限公司 | Automatic rainproof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |