CN205314068U - Power station dam trash rack - Google Patents
Power station dam trash rack Download PDFInfo
- Publication number
- CN205314068U CN205314068U CN201520929682.4U CN201520929682U CN205314068U CN 205314068 U CN205314068 U CN 205314068U CN 201520929682 U CN201520929682 U CN 201520929682U CN 205314068 U CN205314068 U CN 205314068U
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- China
- Prior art keywords
- power station
- trash rack
- conical gear
- crossbeam
- gear
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Abstract
The utility model relates to a power station dam trash rack, sets up the crossbeam of support post on the base, two support posts of fixed connection and sets up a plurality of grids between two support posts its about including two bases, and the grid top is fixed to be set up on the crossbeam, and the support post bottom is rotatable to be set up on the base, the crossbeam is passed at the top and fixedly be provided with the second bevel gear, sets up the external screw thread on the support post, all being provided with the nut on two support posts, being provided with movable cross beam between two nuts, movable cross beam is last to be provided with a plurality of yokes, still include driving motor and the speed reducer of connecting with it, be provided with first bevel gear on the output shaft of speed reducer, first bevel gear and second umbrella gear engagement. The utility model discloses in, movable cross beam can promote the debris that the device blockked, directly rises the bridge floor or through the ship loading, has all made things convenient for the processing of fishing for of filth greatly, reduces intensity of labour, saves time.
Description
Technical field
The utility model relates to a kind of power station dam trash rack.
Background technology
At present; the floating matter that nearly all water conservancy, water intake engineering come with water drift in order to filtering upstream, all arranges in its water-in a distance and blocks dirty device, conveniently collect; cleaning water source; but along with China's physical environment suffers day by day serious destruction, city rivers pollution thing constantly increases, the dirty net arrangement of collection flexible, easy to use; obstruct foreign material can be arranged at river import and export wantonly to flow; convenient collection, cleaning water source, protection of the environment. If the patent No. is the practical novel disclosed dirty net arrangement of a kind of collection of China of 201420551055.7. Although but it is provided with and above-mentioned blocks dirty device, still there is a large amount of floating matters to become fish that has escape the net. For solving this problem; water-in in power station generally arranges trash rack, in order to block the dirt carried under one's arms in current, dirt is not easily flowed in catchwater; to protect unit, gate, valve and pipeline not undermined, ensure the safe operation of the equipment such as unit, structure. Trash rack through accumulation, adds other floating matter after in a large number how weeds or waterplant being stopped, and is often difficult to be cleared, manually stands on bridge or put on, exert oneself all very much, and cleaning efficiency is low.
Practical novel content
Technical problem to be solved in the utility model is to provide a kind of power station trash rack easy to use.
For solving the problem, technical solution adopted in the utility model is:
A kind of power station dam trash rack, its gordian technique is: it comprises two bases in left and right, the support column being arranged on described base, some grid bars of being fixedly connected with the crossbeam supporting column described in two and being arranged between described two support columns, described some grid bar tops are fixedly installed on described crossbeam, described support column bottom is rotatably arranged on described base, top is through described crossbeam and is fixedly installed the 2nd conical gear, and described support column arranges outside screw; Described two support columns are provided with nut, are provided with moving beam between two nuts, described moving beam is provided with some fork arms; The step-down gear also comprising drive-motor and be attached thereto, the output shaft of described step-down gear is provided with the first conical gear, and described first conical gear engages with the 2nd conical gear.
As further improvement of the utility model, described moving beam being provided with sliding cover, described sliding cover is placed on described grid bar.
As further improvement of the utility model, being provided with union lever between two described support columns, described union lever is arranged on the bottom of described support column.
As further improvement of the utility model, described fork arm is inclined upwardly extension.
As further improvement of the utility model, described step-down gear is two shaft step-down gears, the end of two output shafts in left and right of described two shaft step-down gears arranges first conical gear, and described two the first conical gear engage with the 2nd conical gear of respective side respectively.
The useful effect adopting technique scheme to produce is:
The utility model structure is simple; water-in in power station is arranged, it is possible to effectively block the foreign material swimming in water, and dirt is not easily flowed in catchwater; to protect unit, gate, valve and pipeline not undermined, ensure the safe operation of the equipment such as unit, structure.
In the utility model, two support columns are driven to rotate by motor and umbrella gear group, support and form screw thread pair between column and nut, the upper and lower vertical movement of moving beam can be driven, the foreign material that device stops can be raised up by moving beam, is directly raised to bridge floor or is loaded by ship, and what all greatly facilitate dirt fishes for process, reduce labour intensity, save time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram that the utility model moves cross bar.
Wherein: 1 support column, 2 bases, 3 crossbeams, 4 union levers, 5 grid article, 6 nuts, 7 moving beams, 8 fork arms, 9 drive-motor, 10 step-down gears, 11 output shafts, 12 first conical gear, 13 the 2nd conical gear, 14 sliding covers.
Embodiment
It is described in further detail practicality is novel below in conjunction with accompanying drawing 1-2 and specific embodiment:
A kind of power station dam trash rack as shown in Figure 1, it comprises two bases 2 in left and right, the support column 1 being arranged on described base 2, some grid bars 5 of being fixedly connected with the crossbeam 3 supporting column 1 described in two and being arranged between described two support columns 1, described support column 1 and crossbeam 3 form the fixing framework of whole device, it is provided with union lever 4 between two described support columns 1, described union lever 4 is arranged on the bottom of described support column 1, plays booster action further. Described grid bar 5 bottom is spine shape, it is possible to be inserted in mud, convenient fixing, or arranges corresponding jack on the end bank of dam body.
Described some grid bar 5 tops are fixedly installed on described crossbeam 3, rotatably it is arranged at bottom described support column 1 on described base 2, the top supporting column 1 through described crossbeam 3 and is fixedly installed the 2nd conical gear 13, and described support column 1 arranges outside screw, and supporting column 1 is leading screw. Being provided with nut 6 on described two support columns 1, column 1 forms lead screw pair with supporting for nut 6, is provided with moving beam 7, described moving beam 7 is provided with some fork arms 8 between two nuts 6, and described fork arm 8 is inclined upwardly extension; Fork arm 8 can hold the dirt of accumulation, is lifted, facilitates the vehicle of ship or bridge floor to fish for out by dirt in heaps. The two ends of moving beam 7 are fixedly connected with corresponding nut 6.
The step-down gear 10 that this trash rack also comprises drive-motor 9 and is attached thereto, drive-motor 9 and step-down gear 10 are fixed on dam body. Described step-down gear 10 is two shaft step-down gears, and the end of two output shafts 11 in left and right of described two shaft step-down gears arranges first conical gear 12, and described two the first conical gear 12 engage with the 2nd conical gear 13 of respective side respectively.Drive-motor 9 can positive and negative rotate, and drive-motor 9 drives step-down gear 10 to rotate, and by the transmission of the first conical gear 12 and the 2nd conical gear 13, support column 1 is rotated, thus two nuts 6 are synchronously moved up and down, and moving beam 7 vertically moves thereupon up and down.
As shown in Figure 2, described moving beam 7 being provided with sliding cover 14, described sliding cover 14 is placed on described grid bar 5, and along with moving up and down of mobile cross bar 7, sliding cover 14 can clear up the dirt being wound around or being attached on grid bar 5 at random.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of essence disengaging the utility model embodiment technical scheme of appropriate technical solution.
Claims (5)
1. a power station dam trash rack, it is characterized in that: it comprises two bases (2) in left and right, the support column (1) being arranged on described base (2), the some grid bars (5) being fixedly connected with the crossbeam (3) supporting column (1) described in two and be arranged between described two supports column (1), described some grid bar (5) tops are fixedly installed on described crossbeam (3), described support column (1) bottom is rotatably arranged on described base (2), top is through described crossbeam (3) and is fixedly installed the 2nd conical gear (13), described support column (1) arranges outside screw,
Described two supports column (1) are provided with nut (6), are provided with moving beam (7) between two nuts (6), described moving beam (7) is provided with some fork arms (8);
The step-down gear (10) also comprising drive-motor (9) and be attached thereto, the output shaft (11) of described step-down gear (10) is provided with the first conical gear (12), and described first conical gear (12) is engaged with the 2nd conical gear (13).
2. a kind of power station according to claim 1 dam trash rack, it is characterised in that: being provided with sliding cover (14) on described moving beam (7), described sliding cover (14) is placed on described grid bar (5).
3. a kind of power station according to claim 1 dam trash rack, it is characterised in that: being provided with union lever (4) between two described supports column (1), described union lever (4) is arranged on the bottom of described support column (1).
4. a kind of power station according to claim 1 dam trash rack, it is characterised in that: described fork arm (8) is inclined upwardly extension.
5. a kind of power station according to claim 1 dam trash rack, it is characterized in that: described step-down gear (10) is two shaft step-down gear, the end of two output shafts (11) in left and right of described two shaft step-down gears arranges first conical gear (12), and described two the first conical gear (12) are engaged with the 2nd conical gear (13) of respective side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929682.4U CN205314068U (en) | 2015-11-20 | 2015-11-20 | Power station dam trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929682.4U CN205314068U (en) | 2015-11-20 | 2015-11-20 | Power station dam trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314068U true CN205314068U (en) | 2016-06-15 |
Family
ID=56188682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929682.4U Expired - Fee Related CN205314068U (en) | 2015-11-20 | 2015-11-20 | Power station dam trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314068U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022988A (en) * | 2017-04-25 | 2017-08-08 | 安徽省康宇水电机械成套设备有限公司 | A kind of automatic cleaning type trash rack |
| CN107044115A (en) * | 2017-03-18 | 2017-08-15 | 陈爱军 | Efficiently intercept the method for floating object and blocked using the drain grating of this method |
| CN107964930A (en) * | 2017-11-30 | 2018-04-27 | 梁平县足金机电设备有限公司 | A kind of trash rack with decontamination function |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN110872829A (en) * | 2019-11-28 | 2020-03-10 | 陈君君 | Fence for cleaning river |
-
2015
- 2015-11-20 CN CN201520929682.4U patent/CN205314068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044115A (en) * | 2017-03-18 | 2017-08-15 | 陈爱军 | Efficiently intercept the method for floating object and blocked using the drain grating of this method |
| CN107022988A (en) * | 2017-04-25 | 2017-08-08 | 安徽省康宇水电机械成套设备有限公司 | A kind of automatic cleaning type trash rack |
| CN107964930A (en) * | 2017-11-30 | 2018-04-27 | 梁平县足金机电设备有限公司 | A kind of trash rack with decontamination function |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN110872829A (en) * | 2019-11-28 | 2020-03-10 | 陈君君 | Fence for cleaning river |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |