CN211813526U - Hydraulic engineering is with keeping off dirty grid - Google Patents
Hydraulic engineering is with keeping off dirty grid Download PDFInfo
- Publication number
- CN211813526U CN211813526U CN202020311154.3U CN202020311154U CN211813526U CN 211813526 U CN211813526 U CN 211813526U CN 202020311154 U CN202020311154 U CN 202020311154U CN 211813526 U CN211813526 U CN 211813526U
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- grid
- positioning
- block
- hydraulic engineering
- cylinder
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Abstract
The utility model provides a hydraulic engineering is with keeping off dirty grid, be adapted to grid technical field's production and application, hydraulic engineering is with keeping off dirty grid and includes, grid frame, the welding of grid frame left side has the inserted block, the welding of inserted block left side has the cylinder, open the cylinder upper end has the first locating hole that runs through its bottom, the welding of grid frame right side has long piece, long piece front side is opened there is the circular slot that runs through to its back wall, long piece right side is opened have with the communicating square groove of circular slot, the beneficial effects of the utility model reside in that: by arranging the cylinder, the long block, the circular groove, the square groove, the inserting block and the first positioning rod, a user can conveniently and quickly install the dirt blocking grid for the hydraulic engineering by using the minimum number of fixing parts; simultaneously through setting up step motor, grid strip axle piece, connecting block, T shape connecting block, L shape axle, second locating lever, third locating lever and, the person of being convenient for holds back the suspended solid size according to required and adjusts the space width between the grid strip, also can make it convenient the washing simultaneously through adjusting the grid strip.
Description
Technical Field
The utility model belongs to the technical field of the grid technique and specifically relates to a hydraulic engineering is with keeping off dirty grid is related to.
Background
The grid is the most important auxiliary equipment in the sewage pumping station. The grid is typically comprised of a set of parallel bars, which are positioned at an angle to the inlet of the sump of the pumping station. The grid can make the suspended solid in the sewage receive certain restriction to avoid blockking up water pump impeller and pipeline valve.
Some hydraulic engineering need a plurality of fixed parts during the installation, though the installation of being convenient for, nevertheless the installation is slow, and is longer with the time-consuming, simultaneously, some hydraulic engineering are with keeping off dirty grid now, and the space width is fixed between the grid strip, is difficult to the size of the suspended solid that holds back as required, adjusts the space width between the grid strip, and the practicality is not high and inconvenient washing.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to the problem that prior art exists, provide a hydraulic engineering with keeping off dirty grid, solved current hydraulic engineering with keeping off dirty grid, the installation is slow and be difficult to the size of the suspended solid that holds back as required, adjust the problem of space width between grid strip.
The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a dirt blocking grid for hydraulic engineering comprises a grid frame;
an insertion block is welded on the left side of the grid frame, a cylinder is welded on the left side of the insertion block, a first positioning hole penetrating through the bottom of the cylinder is formed in the upper end of the cylinder, a long block is welded on the right side of the grid frame, a circular groove penetrating through the front wall of the long block is formed in the front side of the long block, a square groove communicated with the circular groove is formed in the right side of the long block, a limiting hole penetrating through the circular groove and extending to the bottom of the long block is formed in the upper end of the long block, and a first positioning rod is arranged in the limiting hole;
the utility model discloses a grid frame, including grid frame, connecting piece, L shape connecting piece, step motor, grid frame, evenly arranged has a plurality of grid bars in the grid frame, grid bar front end center all welds has grid bar axle, the equal fixedly connected with connecting block in grid bar axle front end, the second locating hole has all been opened on connecting piece upper portion, the second locating lever has all been run through in the second locating hole, second locating lever the place ahead is equipped with T shape connecting block, just T shape connecting block rear end with second locating lever front end fixed connection, L shape axle has been arranged in T shape connecting block the place ahead, just L shape axle front end with step motor's power take off end threaded connection, L shape axle upper portion is opened has the third locating hole, run through in the third locating hole has the third locating lever, third locating lever rear end with T shape connecting block front end fixed connection.
Preferably, the grid frame and the grid bars are made of corrosion-resistant metal materials.
Preferably, the diameter of the cylinder is consistent with that of the circular groove, the length of the cylinder is equal to that of the circular groove, and the thickness of the insertion block is consistent with the height of the square groove.
Preferably, the height of the first locating rod is larger than the height of the long block by at least 1cm, threads are arranged at the bottom of the first locating rod, the position of the limiting hole corresponds to that of the first locating hole, the diameter of the limiting hole is consistent with that of the first locating hole, and the diameter of the top of the first locating rod is larger than that of the limiting hole.
Preferably, the connecting blocks are uniform in shape and size and uniform in arrangement direction.
Preferably, the diameter of the rear end of the second positioning rod is larger than that of the second positioning hole, the diameter of the front end of the third positioning rod is larger than that of the third positioning hole, and the diameter of the front end of the T-shaped connecting block is larger than that of the third positioning hole.
Preferably, the axis of the grid bar shaft and the axis of the L-shaped shaft are on the same horizontal plane.
Compared with the prior art, the beneficial effects of the utility model are that:
by arranging the cylinder, the long block, the circular groove, the square groove, the inserting block and the first positioning rod, a user can conveniently and quickly install the dirt blocking grid for the hydraulic engineering by using the minimum number of fixing parts; simultaneously through setting up step motor, grid strip axle piece, connecting block, T shape connecting block, L shape axle, second locating lever, third locating lever and, the person of being convenient for holds back the suspended solid size according to required and adjusts the space width between the grid strip, also can make it convenient the washing simultaneously through adjusting the grid strip.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the grid bars and the stepping motor in the structure of FIG. 1 of the present invention;
FIG. 3 is a schematic front sectional view of the overall structure of the present invention;
FIG. 4 is a schematic right-side sectional view of the overall structure of the present invention;
fig. 5 is an enlarged view of a part a of the second positioning hole in the structure of fig. 4 of the present invention.
The labels in the figure are: 1-grating frame, 2-cylinder, 3-first positioning hole, 4-long block, 5-round groove, 6-square groove, 7-limiting hole, 8-first positioning rod, 9-grating strip, 10-stepping motor, 11-grating strip shaft, 12-connecting block, 13-T-shaped connecting block, 14-L-shaped shaft, 15-inserting block, 16-second positioning rod, 17-second positioning hole, 18-third positioning rod and 19-third positioning hole.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5, it should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left" and "right" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention unless otherwise specified.
In order to achieve the purpose, the utility model adopts the following technical scheme that the dirt blocking grid for the hydraulic engineering comprises a grid frame 1;
the left side of the grid frame 1 is welded with an insertion block 15, the left side of the insertion block 15 is welded with a cylinder 2, the upper end of the cylinder 2 is provided with a first positioning hole 3 penetrating through the bottom of the cylinder, the right side of the grid frame 1 is welded with a long block 4, the front side of the long block 4 is provided with a circular groove 5 penetrating through the rear wall of the long block, the right side of the long block 4 is provided with a square groove 6 communicated with the circular groove 5, the cylinder 2 and the circular groove 5 have the same diameter and the same length, the thickness of the insertion block 15 is the same as the height of the square groove 6, the upper end of the long block 4 is provided with a limiting hole 7 penetrating through the circular groove 5 and extending to the bottom of the long block, a first positioning rod 8 is arranged in the limiting hole 7, the first positioning rod 8 is higher than the long block 4 by at least 1cm, threads are arranged at the bottom of the first positioning rod 8, and the limiting hole 7 corresponds to the first positioning hole 3 in position and has the, the diameter of the top of the first positioning rod 8 is larger than that of the limiting hole 7;
when a user splices two grilles, the two grille frames 1 can be sequentially arranged, then the first locating rod 8 is taken out from the limiting hole 7, the cylinder 2 at the left side of one grille frame 1 is aligned with the circular groove 5 at the right side of the other grille frame 1, the insert block 15 at the right side of the cylinder 2 is aligned with the square groove 6 at the right side of the circular groove 5, the cylinder 2 and the insert block 15 are inserted into the long block 4, when the first locating hole 3 is overlapped with the limiting hole 7, the first locating rod 8 is inserted into the limiting hole 7, the top of the first locating rod 8 is contacted with the upper surface of the long block 4, the bottom of the first locating rod 8 penetrates through the circular groove 5 and extends out of the bottom of the long block 4, the part of the first locating rod 8 extending out of the long block 4 is screwed with a nut, so that the first locating rod 8 is limited in the limiting hole 7, the position of the cylinder 2 in the circular groove 5 is limited, and the position of the cylinder 2 and the long block 4, therefore, a user can conveniently and quickly install the two gratings.
A stepping motor 10 is embedded in the front end of the grating frame 1, a plurality of grating strips 9 are uniformly arranged in the grating frame 1, grating strip shafts 11 are welded at the centers of the front ends of the grating strips 9, connecting blocks 12 are fixedly connected to the front ends of the grating strip shafts 11, the connecting blocks 12 are uniform in shape and size and uniform in arrangement direction, second positioning holes 17 are formed in the upper portions of the connecting blocks 12, second positioning rods 16 penetrate through the second positioning holes 17, a T-shaped connecting block 13 is arranged in front of each second positioning rod 16, the rear end of each T-shaped connecting block 13 is fixedly connected with the front end of each second positioning rod 16, an L-shaped shaft 14 is arranged in front of each T-shaped connecting block 13, the front end of each L-shaped shaft 14 is in threaded connection with the power output end of the stepping motor 10, a third positioning hole 19 is formed in the upper portion of each L-shaped shaft 14, and a third positioning rod 18 penetrates through the third positioning hole 19, the rear end of the third positioning rod 18 is fixedly connected with the front end of the T-shaped connecting block 13, the diameter of the rear end of the second positioning rod 16 is larger than the diameter of the second positioning hole 17, the diameter of the front end of the third positioning rod 18 is larger than the diameter of the third positioning hole 19, the diameter of the front end of the T-shaped connecting block 13 is larger than the diameter of the third positioning hole 19, and the axis of the grating bar shaft 11 and the axis of the L-shaped shaft 14 are on the same horizontal plane;
when a user needs to adjust the width of the gap between the grid bars 9 according to the size of suspended matters in sewage, an external plug of the stepping motor 10 can be connected to a driving power supply, the stepping motor 10 is controlled to drive the L-shaped shaft 14 to rotate, so as to drive the T-shaped connecting block 13 to rotate, the T-shaped connecting block 13 can drive the connecting block 12 to rotate, and further drive the grid bars 9 to rotate, in the rotating process, because the diameters of the front end of the third positioning rod 18 and the front end of the T-shaped connecting block 13 are both larger than the diameter of the third positioning hole 19, the third positioning rod 18 can be prevented from being separated from the third positioning hole 19, because the diameter of the rear end of the second positioning rod 16 is larger than the diameter of the second positioning hole 17, the second positioning rod 16 can be prevented from being separated from the second positioning hole 17, when the grid bars 9 rotate to a required angle, the stepping motor 10 can be closed, when the, the stepping motor 10 is turned off while waiting for the grill 9 to rotate to the horizontal state, thereby facilitating the cleaning.
The grid frame 1 and the grid bars 9 are made of corrosion-resistant metal materials, so that the grid frame 1 and the grid bars 9 are prevented from being placed in water for a long time to corrode and age.
The axis of the grating bar shaft 11 and the axis of the L-shaped shaft 14 are on the same horizontal plane, so that the grating bar shaft 11 can be kept stable in rotation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a hydraulic engineering is with keeping off dirty grid, includes grid frame (1), its characterized in that:
an inserting block (15) is welded on the left side of the grid frame (1), a cylinder (2) is welded on the left side of the inserting block (15), a first positioning hole (3) penetrating through the bottom of the cylinder (2) is formed in the upper end of the cylinder (2), a long block (4) is welded on the right side of the grid frame (1), a circular groove (5) penetrating through the rear wall of the long block (4) is formed in the front side of the long block (4), a square groove (6) communicated with the circular groove (5) is formed in the right side of the long block (4), a limiting hole (7) penetrating through the circular groove (5) and extending to the bottom of the long block (4) is formed in the upper end of the long block (4), and a first positioning rod (8) is arranged in the;
a stepping motor (10) is embedded into the front end of the grating frame (1), a plurality of grating strips (9) are uniformly arranged in the grating frame (1), grating strip shafts (11) are welded at the centers of the front ends of the grating strips (9), connecting blocks (12) are fixedly connected with the front ends of the grating strip shafts (11), second positioning holes (17) are formed in the upper portions of the connecting blocks (12), second positioning rods (16) penetrate through the second positioning holes (17), T-shaped connecting blocks (13) are arranged in front of the second positioning rods (16), the rear ends of the T-shaped connecting blocks (13) are fixedly connected with the front ends of the second positioning rods (16), L-shaped shafts (14) are arranged in front of the T-shaped connecting blocks (13), the front ends of the L-shaped shafts (14) are in threaded connection with power output ends of the stepping motor (10), and third positioning holes (19) are formed in the upper portions of the L-shaped shafts (14), a third positioning rod (18) penetrates through the third positioning hole (19), and the rear end of the third positioning rod (18) is fixedly connected with the front end of the T-shaped connecting block (13).
2. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the grid frame (1) and the grid bars (9) are made of corrosion-resistant metal materials.
3. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the cylinder (2) and the circular groove (5) are consistent in diameter and length, and the thickness of the insertion block (15) is consistent with the height of the square groove (6).
4. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the height of the first locating rod (8) is larger than that of the long block (4) by at least 1cm, threads are arranged at the bottom of the first locating rod (8), the position of the limiting hole (7) corresponds to that of the first locating hole (3) and the diameter of the limiting hole is consistent, and the diameter of the top of the first locating rod (8) is larger than that of the limiting hole (7).
5. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the connecting blocks (12) are uniform in shape and size and uniform in arrangement direction.
6. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the diameter of the rear end of the second positioning rod (16) is larger than that of the second positioning hole (17), the diameter of the front end of the third positioning rod (18) is larger than that of the third positioning hole (19), and the diameter of the front end of the T-shaped connecting block (13) is larger than that of the third positioning hole (19).
7. The dirt blocking grid for the hydraulic engineering according to claim 1, characterized in that: the axis of the grid bar shaft (11) and the axis of the L-shaped shaft (14) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020311154.3U CN211813526U (en) | 2020-03-13 | 2020-03-13 | Hydraulic engineering is with keeping off dirty grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020311154.3U CN211813526U (en) | 2020-03-13 | 2020-03-13 | Hydraulic engineering is with keeping off dirty grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211813526U true CN211813526U (en) | 2020-10-30 |
Family
ID=73012913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020311154.3U Expired - Fee Related CN211813526U (en) | 2020-03-13 | 2020-03-13 | Hydraulic engineering is with keeping off dirty grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211813526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
-
2020
- 2020-03-13 CN CN202020311154.3U patent/CN211813526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
| CN113228943B (en) * | 2021-04-19 | 2023-01-20 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20210313 |