CN209555887U - A kind of hydraulic engineering chute - Google Patents
A kind of hydraulic engineering chute Download PDFInfo
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- CN209555887U CN209555887U CN201920065665.9U CN201920065665U CN209555887U CN 209555887 U CN209555887 U CN 209555887U CN 201920065665 U CN201920065665 U CN 201920065665U CN 209555887 U CN209555887 U CN 209555887U
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- spring
- filter screen
- groove
- corresponding position
- inner sidewall
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Abstract
The utility model discloses a kind of hydraulic engineering chute, including horizonal base plate, the left and right both ends of bottom plate are symmetrically fixed with vertical left and right side plate, and left plate, right side plate and bottom plate surround chute ontology；Vertical filter screen is equipped in the middle part of chute ontology in left-right direction, in the bottom plate for filtering sieve bottom insertion corresponding position, filter screen left part is inserted into the left plate of corresponding position, filter screen right part is inserted into the right side plate of corresponding position, and the first buffer unit is equipped between filtering sieve bottom and the bottom plate of corresponding position, it is equipped with the second buffer unit between filter screen left part and the left plate of corresponding position, third buffer unit is equipped between filter screen right part and the right side plate of corresponding position；It is fixed with preceding rotary-atomizing spray head in front of filter screen, rotates atomizer after being fixed at filter screen rear.The utility model can extend the service life of filter screen, and when cleaning to filter screen, without filter screen is disassembled, thus it is easy to operate.
Description
Technical field
The utility model belongs to hydraulic engineering technical field, and in particular to a kind of hydraulic engineering chute.
Background technique
In hydraulic engineering construction, the utilization of chute is completely extensive, and chute is to form drainage ditch on the ground
Form, for the location with certain slope.
In a kind of chute in the prior art, the filter screen in chute is fixedly connected on two inner sidewall of chute or so
On, since filter screen is directly to be fixedly connected with chute or so two inner sidewalls, in this way when water velocity is larger, filter screen by
The impact force of the water flow arrived is larger, and then can shorten the service life of filter screen, and chute is in use for some time, water flow
The sundries such as the mud of middle entrainment are easily deposited on filter screen, and then block filter screen, are thus obtained and are removed filter screen
Come to clean filter screen, thus it is cumbersome.
Utility model content
The utility model provides a kind of hydraulic engineering chute, can extend the service life of filter screen, and to filtering
When net cleaning, without filter screen is disassembled, thus it is easy to operate.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of hydraulic engineering chute, including horizonal base plate, the left and right both ends of bottom plate be symmetrically fixed with a vertical left side,
Right side plate, left plate, right side plate and bottom plate surround chute ontology；Vertical mistake is equipped in the middle part of chute ontology in left-right direction
Strainer, filtering sieve bottom are inserted into the bottom plate of corresponding position, and filter screen left part is inserted into the left plate of corresponding position, filtering
Net right part is inserted into the right side plate of corresponding position, and is filtered and be equipped with the first buffering between sieve bottom and the bottom plate of corresponding position
Component is equipped with the second buffer unit, filter screen right part and corresponding position between filter screen left part and the left plate of corresponding position
Third buffer unit is equipped between the right side plate at place；Rotary-atomizing spray head, filter screen rear before being fixed in front of filter screen
Place rotates atomizer after being fixed with, preceding rotary-atomizing spray head is connected by the first water pipe with water tank, rear rotary-atomizing spray
Head is connected by the second water pipe with water tank, and is separately installed with the first water pump and the second water on the first water pipe and the second water pipe
Pump.
Further, the level height on filter screen top is less than or equal to the level height on left plate top.
Further, plate top surface is equipped with the first groove of opening upwards in filter screen bottom position in left-right direction,
The shape and size of first groove are adapted with the shape of filtering sieve bottom and size, and filtering sieve bottom is inserted into the first groove
It is interior, it is equipped with more levels and longitudinally arranged first A spring before filter screen bottom front and the first groove between inner sidewall, each the
One A spring at front end is individually fixed in inner sidewall corresponding position before the first groove, and each first A spring rear end is individually fixed in filtering
Sieve bottom front end corresponding position filters and is equipped with more levels and longitudinal cloth between inner sidewall after sieve bottom rear end and the first groove
The first B spring set, each first B spring at front end, which is individually fixed in, filters sieve bottom rear end corresponding position, after each first B spring
End is individually fixed in inner sidewall corresponding position after the first groove, filters and is equipped between sieve bottom bottom end and the first groove inner bottom wall
More the first vertical C springs, each first C spring top are individually fixed in filtering sieve bottom bottom end corresponding position, each first C
Spring bottom end is individually fixed in the first groove inner bottom wall corresponding position, each first A spring, each first B spring and each first C bullet
Spring forms the first buffer unit.
Further, the center of orthographic projection of each first A spring before the first groove on inner sidewall is in same horizontal line
On, the center of orthographic projection of each first B spring after the first groove on inner sidewall is in same horizontal line, each first C spring
It is in same horizontal line at the center of the orthographic projection in the first groove inner bottom wall, and each first A spring is interior before the first groove
The center of the level height at the center of the orthographic projection on side wall and orthographic projection of each first B spring after the first groove on inner sidewall
Level height it is equal；Plate top surface is additionally provided with the first groove top of cladding opening at the first groove location and in rugosity
First protective case of state, filter screen is in the middle part of the first protective case, and filter screen and the first protective case contact position are tightly connected.
Further, left plate right side is equipped with opening to the right second recessed along the vertical direction at filter screen left part position
Slot, the shape and size of the second groove are adapted with the shape of filter screen left part and size, filter screen left part insertion second
In groove, more levels and longitudinally arranged 2nd A spring are equipped with before filter screen left part front end and the second groove between inner sidewall,
Each 2nd A spring at front end is individually fixed in inner sidewall corresponding position before the second groove, and each 2nd A spring rear end is individually fixed in
More levels are equipped with after filter screen left part front end corresponding position, filter screen left part rear end and the second groove between inner sidewall and are indulged
To the 2nd B spring of arrangement, each 2nd B spring at front end is individually fixed in filter screen left part rear end corresponding position, each 2nd B bullet
Spring rear end is individually fixed in inner sidewall corresponding position after the second groove, filter screen left part left end and the second groove left inner side wall it
Between be equipped with the 2nd C spring of more levels and lateral arrangement, it is corresponding that the second groove left inner side wall is fixed in each 2nd C spring left end
At position, each 2nd C spring right end is fixed on filter screen left part left end corresponding position, each 2nd A spring, each 2nd B spring
The second buffer unit is formed with each 2nd C spring.
Further, the center of orthographic projection of each 2nd A spring before the second groove on inner sidewall is in same vertical line
On, the center of orthographic projection of each 2nd B spring after the second groove on inner sidewall is on same vertical line, each 2nd C spring
It is on same vertical line at the center of the orthographic projection in the second groove left inner side wall；Left plate right side is in the second groove location
Place is additionally provided with the second groove right-end openings of cladding and is in the second protective case of folded state, and filter screen is in the second protective case
Portion, and filter screen and the second protective case contact position are tightly connected.
Further, it is recessed to be equipped with the third of opening to the left along the vertical direction at filter screen right station for right side plate left side
Slot, the shape and size of third groove are adapted with the shape of filter screen right part and size, and filter screen right part is inserted into third
In groove, more levels and longitudinally arranged 3rd A spring are equipped with before filter screen right part front end and third groove between inner sidewall,
Each 3rd A spring at front end is individually fixed in inner sidewall corresponding position before third groove, and each 3rd A spring rear end is individually fixed in
More levels are equipped with after filter screen right part front end corresponding position, filter screen right part rear end and third groove between inner sidewall and are indulged
To the 3rd B spring of arrangement, each 3rd B spring at front end is individually fixed in filter screen right part rear end corresponding position, each 3rd B bullet
Spring rear end is individually fixed in inner sidewall corresponding position after third groove, filter screen right part right end and third groove right inner side wall it
Between be equipped with the 3rd C spring of more levels and lateral arrangement, filter screen right part right end corresponding positions are fixed in each 3rd C spring left end
Place is set, each 3rd C spring right end is fixed on third groove right inner side wall corresponding position, each 3rd A spring, each 3rd B spring
Third buffer unit is formed with each 3rd C spring.
Further, the center of orthographic projection of each 3rd A spring before third groove on inner sidewall is in same vertical line
On, the center of orthographic projection of each 3rd B spring after third groove on inner sidewall is on same vertical line, each 3rd C spring
It is on same vertical line at the center of the orthographic projection in third groove right inner side wall；Right side plate left side is in third groove location
Place is additionally provided with cladding third groove left end opening and is in the third protective case of folded state, and filter screen is in third protective case
Portion, and filter screen and third protective case contact position are tightly connected.
Further, the center line of preceding rotary-atomizing spray head and rear rotation atomizer opposed bottom level and left and right directions
It is symmetrical, and preceding rotary-atomizing spray head is at the position of filter screen leading flank middle and upper part in the orthographic projection of filter screen leading flank.
Compared with the existing technology, the utility model has the following beneficial effects:
In the utility model, in the bottom plate of filtering sieve bottom insertion corresponding position, filter screen left part is inserted into corresponding position
In the left plate at place, filter screen right part is inserted into the right side plate of corresponding position, and when water flow flows through filter screen, water flow can be to mistake
Strainer generates impact force, and due to being equipped with the first buffer unit between filtering sieve bottom and the bottom plate of corresponding position, filter screen is left
The second buffer unit is equipped between portion and the left plate of corresponding position, between filter screen right part and the right side plate of corresponding position
Equipped with third buffer unit, such first buffer unit, the second buffer unit and third buffer unit can play filter screen
Buffer function, and then the water flow impact pressure that filter screen is subject to can be weakened, thus the service life of filter screen can be extended；
In the utility model, rotary-atomizing spray head before being fixed at filter screen front, filter screen is fixed at rear
After rotate atomizer, preceding rotary-atomizing spray head is connected by the first water pipe with water tank, and rear rotation atomizer passes through second
Water pipe is connected with water tank, and the first water pump and the second water pump are separately installed on the first water pipe and the second water pipe, this is practical new
Type in use, periodically turns on the first water pump and the second water pump, and then the water in water tank passes through preceding rotary-atomizing spray head
Filter screen is sprayed on front side of the filter screen, and the water in water tank pass through after rotation atomizer spray to filtering on rear side of filter screen
Net, preceding rotary-atomizing spray head clean up filter screen with rear rotation atomizer cooperation, and so there is no need to tear filter screen open
It unloads down to clean filter screen, thus it is easy to operate.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram in Fig. 1；
Fig. 3 is the partial enlargement structural representation that filter screen is connect with left plate and bottom plate in Fig. 2.
Specific embodiment
As shown in Figure 1,2 and 3, a kind of hydraulic engineering chute, including horizonal base plate 1, the left and right both ends of bottom plate 1 are symmetrical
It is fixed with vertical left plate 2, right side plate 3, left plate 2, right side plate 3 and bottom plate 1 surround chute ontology；Chute ontology
Middle part is equipped with vertical filter screen 4 in left-right direction, and the level height on 4 top of filter screen is less than or equal to 2 top of left plate
Level height, 4 bottom of filter screen are inserted into the bottom plate 1 of corresponding position, and 4 left part of filter screen is inserted into the left plate of corresponding position
In 2,4 right part of filter screen is inserted into the right side plate 3 of corresponding position, and between 4 bottom of filter screen and the bottom plate 1 of corresponding position
Equipped with the first buffer unit, the second buffer unit, filter screen 4 are equipped between 4 left part of filter screen and the left plate 2 of corresponding position
Third buffer unit is equipped between right part and the right side plate of corresponding position 3；Filter screen is fixed with preceding rotary-atomizing at 4 front
Spray head 5, rotates atomizer 6 after being fixed at 4 rear of filter screen, preceding rotary-atomizing spray head 5 passes through the first water pipe and water storage
Case is connected, and the rear atomizer 6 that rotates is connected by the second water pipe with water tank, and is installed respectively on the first water pipe and the second water pipe
There are the first water pump and the second water pump, preceding rotary-atomizing spray head 5 and rear 1 level of rotation 6 opposed bottom of atomizer and left and right directions
Center line it is symmetrical, and preceding rotary-atomizing spray head 5 is in 4 leading flank of filter screen in the orthographic projection of 4 leading flank of filter screen
At upper position.
Wherein, 1 top surface of bottom plate is equipped with the first groove 7 of opening upwards in 4 bottom position of filter screen in left-right direction, the
The shape and size of one groove 7 are adapted with the shape of 4 bottom of filter screen and size, and the insertion first of 4 bottom of filter screen is recessed
In slot 7, more levels and longitudinally arranged first A spring are equipped with before 4 bottom front of filter screen and the first groove 7 between inner sidewall
8, each first A spring, 8 front end is individually fixed in inner sidewall corresponding position before the first groove 7, each first A spring, 8 rear end difference
It is fixed on 4 bottom front corresponding position of filter screen, equipped with more between inner sidewall behind 4 bottom rear end of filter screen and the first groove 7
Root level and longitudinally arranged first B spring 9, each first B spring, 9 front end is individually fixed in 4 bottom rear end corresponding positions of filter screen
Set place, each first B spring, 9 rear end is individually fixed in inner sidewall corresponding position after the first groove 7,4 bottom bottom end of filter screen with
More the first vertical C springs 10 are equipped between first groove, 7 inner bottom wall, each first C spring, 10 top is individually fixed in filtering
4 bottom bottom end corresponding position of net, each first C spring, 10 bottom end are individually fixed in 7 inner bottom wall corresponding position of the first groove, respectively
First A spring 8, each first B spring 9 and each first C spring 10 form the first buffer unit.
Wherein, the center of orthographic projection of each first A spring 8 before the first groove 7 on inner sidewall is in same horizontal line,
The center of orthographic projection of each first B spring 9 after the first groove 7 on inner sidewall is in same horizontal line, each first C spring 10
It is in same horizontal line at the center of the orthographic projection in 7 inner bottom wall of the first groove, and each first A spring 8 is before the first groove 7
The level height at the center of the orthographic projection on inner sidewall and orthographic projection of each first B spring 9 after the first groove 7 on inner sidewall
The level height at center is equal；1 top surface of bottom plate is additionally provided with cladding 7 top end opening of the first groove and place at 7 position of the first groove
In the first protective case 11 of folded state, filter screen 4 is in the middle part of the first protective case 11, and filter screen 4 and the first protective case 11
Contact position is tightly connected.
Wherein, 2 right side of left plate is equipped with the second groove of opening to the right along the vertical direction at 4 left part position of filter screen
12, the shape and size of the second groove 12 are adapted with the shape of 4 left part of filter screen and size, the insertion of 4 left part of filter screen
In second groove 12, more levels and longitudinally arranged are equipped with before 4 left part front end of filter screen and the second groove 12 between inner sidewall
2nd A spring 13, each 2nd A spring, 13 front end are individually fixed in inner sidewall corresponding position before the second groove 12, each 2nd A bullet
13 rear end of spring is individually fixed in 4 left part front end corresponding position of filter screen, inside behind 4 left part rear end of filter screen and the second groove 12
More levels and longitudinally arranged 2nd B spring 14 are equipped between wall, each 2nd B spring, 14 front end is individually fixed in filter screen 4
Left part rear end corresponding position, each 2nd B spring, 14 rear end are individually fixed in inner sidewall corresponding position after the second groove 12, mistake
It is equipped with the 2nd C spring 15 of more levels and lateral arrangement between 4 left part left end of strainer and 12 left inner side wall of the second groove, each the
12 left inner side wall corresponding position of the second groove is fixed in two C springs, 15 left end, and each 2nd C spring, 15 right end is fixed on filter screen
4 left part left ends corresponding position, each 2nd A spring 13, each 2nd B spring 14 and each 2nd C spring 15 form the second buffer part
Part.
Wherein, the center of orthographic projection of each 2nd A spring 13 before the second groove 12 on inner sidewall is in same vertical line
On, the center of orthographic projection of each 2nd B spring 14 after the second groove 12 on inner sidewall is on same vertical line, each 2nd C
Spring 15 is on same vertical line at the center of the orthographic projection in 12 left inner side wall of the second groove；2 right side of left plate is
It is additionally provided with cladding 12 right-end openings of the second groove at two grooves, 12 position and is in the second protective case 16 of folded state, filter screen
4 through 16 middle part of the second protective case, and filter screen 4 and 16 contact position of the second protective case are tightly connected.
Wherein, 3 left side of right side plate is equipped with the third groove of opening to the left along the vertical direction at 4 right station of filter screen
17, the shape and size of third groove 17 are adapted with the shape of 4 right part of filter screen and size, the insertion of 4 right part of filter screen
In third groove 17, more levels and longitudinally arranged are equipped with before 4 right part front end of filter screen and third groove 17 between inner sidewall
3rd A spring 18, each 3rd A spring, 18 front end are individually fixed in inner sidewall corresponding position before third groove 17, each 3rd A bullet
18 rear end of spring is individually fixed in 4 right part front end corresponding position of filter screen, inside behind 4 right part rear end of filter screen and third groove 17
More levels and longitudinally arranged 3rd B spring 19 are equipped between wall, each 3rd B spring, 19 front end is individually fixed in filter screen 4
Right part rear end corresponding position, each 3rd B spring, 19 rear end are individually fixed in inner sidewall corresponding position after third groove 17, mistake
It is equipped with the 3rd C spring 20 of more levels and lateral arrangement between 4 right part right end of strainer and 17 right inner side wall of third groove, each the
4 right part right end corresponding position of filter screen is fixed in three C springs, 20 left end, and each 3rd C spring, 20 right end is fixed on third groove
17 right inner side wall corresponding positions, each 3rd A spring 18, each 3rd B spring 19 and each 3rd C spring 20 form third buffer part
Part.
Wherein, the center of orthographic projection of each 3rd A spring 18 before third groove 17 on inner sidewall is in same vertical line
On, the center of orthographic projection of each 3rd B spring 19 after third groove 17 on inner sidewall is on same vertical line, each 3rd C
Spring 20 is on same vertical line at the center of the orthographic projection in 17 right inner side wall of third groove；3 left side of right side plate is
It is additionally provided with cladding 17 left end of third groove opening at three grooves, 17 position and is in the third protective case 21 of folded state, filter screen
4 through 21 middle part of third protective case, and filter screen 4 and 21 contact position of third protective case are tightly connected.
Claims (9)
1. a kind of hydraulic engineering chute, it is characterised in that: including horizonal base plate, the left and right both ends of bottom plate are symmetrically fixed with
Vertical left and right side plate, left plate, right side plate and bottom plate surround chute ontology；It is set in left-right direction in the middle part of chute ontology
There is vertical filter screen, filtering sieve bottom is inserted into the bottom plate of corresponding position, and filter screen left part is inserted into a left side for corresponding position
In side plate, filter screen right part is inserted into the right side plate of corresponding position, and is filtered between sieve bottom and the bottom plate of corresponding position
Equipped with the first buffer unit, the second buffer unit is equipped between filter screen left part and the left plate of corresponding position, filter screen is right
Third buffer unit is equipped between portion and the right side plate of corresponding position；Rotary-atomizing spray before being fixed in front of filter screen
Head rotates atomizer after being fixed at filter screen rear, preceding rotary-atomizing spray head is connected by the first water pipe with water tank,
Rotation atomizer is connected by the second water pipe with water tank afterwards, and is separately installed with the first water on the first water pipe and the second water pipe
Pump and the second water pump.
2. a kind of hydraulic engineering chute according to claim 1, it is characterised in that: the level height on filter screen top
Less than or equal to the level height on left plate top.
3. a kind of hydraulic engineering chute according to claim 1, it is characterised in that: plate top surface is in filtering sieve bottom
The first groove of opening upwards, the shape and size of the first groove and the shape of filtering sieve bottom are equipped at position in left-right direction
Shape and size are adapted, and filtering sieve bottom is inserted into the first groove, before filter screen bottom front and the first groove inner sidewall it
Between be equipped with more levels and longitudinally arranged first A spring, each first A spring at front end is individually fixed in inner sidewall before the first groove
Corresponding position, each first A spring rear end are individually fixed in filter screen bottom front corresponding position, filtering sieve bottom rear end with
More levels and longitudinally arranged first B spring are equipped with after first groove between inner sidewall, each first B spring at front end is fixed respectively
In filtering sieve bottom rear end corresponding position, each first B spring rear end is individually fixed in inner sidewall corresponding position after the first groove
Place filters and is equipped with more the first vertical C springs, each first C spring top between sieve bottom bottom end and the first groove inner bottom wall
It is individually fixed in filtering sieve bottom bottom end corresponding position, each first C spring bottom end is individually fixed in the first groove inner bottom wall phase
It answers at position, each first A spring, each first B spring and each first C spring form the first buffer unit.
4. a kind of hydraulic engineering chute according to claim 3, it is characterised in that: each first A spring is recessed first
The center of orthographic projection before slot on inner sidewall is in same horizontal line, and each first B spring is after the first groove on inner sidewall
The center of orthographic projection is in same horizontal line, and the center of orthographic projection of each first C spring in the first groove inner bottom wall is in
In same horizontal line, and the level height at the center of orthographic projection of each first A spring before the first groove on inner sidewall and each the
The level height at the center of orthographic projection of the one B spring after the first groove on inner sidewall is equal；Plate top surface is in the first groove position
The place of setting is additionally provided with the first groove top of cladding opening and is in the first protective case of folded state, and filter screen runs through the first protective case
Middle part, and filter screen and the first protective case contact position are tightly connected.
5. a kind of hydraulic engineering chute according to claim 1, it is characterised in that: left plate right side is in filter screen
The second groove of opening to the right, the shape and size and filter screen left part of the second groove are equipped at left part position along the vertical direction
Shape and size be adapted, filter screen left part is inserted into the second groove, inside before filter screen left part front end and the second groove
More levels and longitudinally arranged 2nd A spring are equipped between wall, in each 2nd A spring at front end is individually fixed in front of the second groove
Side wall corresponding position, each 2nd A spring rear end are individually fixed in filter screen left part front end corresponding position, after filter screen left part
More levels and longitudinally arranged 2nd B spring, each 2nd B spring at front end difference are equipped with behind end and the second groove between inner sidewall
It is fixed on filter screen left part rear end corresponding position, inner sidewall is corresponding after each 2nd B spring rear end is individually fixed in the second groove
At position, the 2nd C spring of more levels and lateral arrangement is equipped between filter screen left part left end and the second groove left inner side wall,
The second groove left inner side wall corresponding position is fixed in each 2nd C spring left end, and each 2nd C spring right end is fixed on a filter screen left side
Portion, corresponding position, left end, each 2nd A spring, each 2nd B spring and each 2nd C spring form the second buffer unit.
6. a kind of hydraulic engineering chute according to claim 5, it is characterised in that: each 2nd A spring is recessed second
The center of orthographic projection before slot on inner sidewall is on same vertical line, and each 2nd B spring is after the second groove on inner sidewall
The center of orthographic projection is on same vertical line, and each 2nd C spring is at the center of the orthographic projection in the second groove left inner side wall
In on same vertical line；Left plate right side is additionally provided with the second groove right-end openings of cladding at the second groove location and in folding
Second protective case of overlapping state, filter screen is in the middle part of the second protective case, and filter screen and the sealing of the second protective case contact position connect
It connects.
7. a kind of hydraulic engineering chute according to claim 1, it is characterised in that: right side plate left side is in filter screen
The third groove of opening to the left, the shape and size and filter screen right part of third groove are equipped at right station along the vertical direction
Shape and size be adapted, filter screen right part is inserted into third groove, inside before filter screen right part front end and third groove
More levels and longitudinally arranged 3rd A spring are equipped between wall, in each 3rd A spring at front end is individually fixed in front of third groove
Side wall corresponding position, each 3rd A spring rear end are individually fixed in filter screen right part front end corresponding position, after filter screen right part
More levels and longitudinally arranged 3rd B spring, each 3rd B spring at front end difference are equipped with behind end and third groove between inner sidewall
It is fixed on filter screen right part rear end corresponding position, inner sidewall is corresponding after each 3rd B spring rear end is individually fixed in third groove
At position, the 3rd C spring of more levels and lateral arrangement is equipped between filter screen right part right end and third groove right inner side wall,
Filter screen right part right end corresponding position is fixed in each 3rd C spring left end, and it is right that each 3rd C spring right end is fixed on third groove
Inner sidewall corresponding position, each 3rd A spring, each 3rd B spring and each 3rd C spring form third buffer unit.
8. a kind of hydraulic engineering chute according to claim 7, it is characterised in that: each 3rd A spring is recessed in third
The center of orthographic projection before slot on inner sidewall is on same vertical line, and each 3rd B spring is after third groove on inner sidewall
The center of orthographic projection is on same vertical line, and each 3rd C spring is at the center of the orthographic projection in third groove right inner side wall
In on same vertical line；Right side plate left side is additionally provided with cladding third groove left end opening at third groove location and in folding
The third protective case of overlapping state, filter screen is in the middle part of third protective case, and filter screen and the sealing of third protective case contact position connect
It connects.
9. a kind of hydraulic engineering chute according to claim 1, it is characterised in that: preceding rotary-atomizing spray head and back spin
The center line for turning atomizer opposed bottom level and left and right directions is symmetrical, and preceding rotary-atomizing spray head is on front side of filter screen
The orthographic projection in face is at the position of filter screen leading flank middle and upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065665.9U CN209555887U (en) | 2019-01-16 | 2019-01-16 | A kind of hydraulic engineering chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065665.9U CN209555887U (en) | 2019-01-16 | 2019-01-16 | A kind of hydraulic engineering chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555887U true CN209555887U (en) | 2019-10-29 |
Family
ID=68306409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920065665.9U Expired - Fee Related CN209555887U (en) | 2019-01-16 | 2019-01-16 | A kind of hydraulic engineering chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005351A (en) * | 2019-12-23 | 2020-04-14 | 潘红燕 | Trash rack convenient to install and installation method thereof |
-
2019
- 2019-01-16 CN CN201920065665.9U patent/CN209555887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005351A (en) * | 2019-12-23 | 2020-04-14 | 潘红燕 | Trash rack convenient to install and installation method thereof |
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