CN215165382U - Hydraulic engineering trash rack - Google Patents
Hydraulic engineering trash rack Download PDFInfo
- Publication number
- CN215165382U CN215165382U CN202120722532.1U CN202120722532U CN215165382U CN 215165382 U CN215165382 U CN 215165382U CN 202120722532 U CN202120722532 U CN 202120722532U CN 215165382 U CN215165382 U CN 215165382U
- Authority
- CN
- China
- Prior art keywords
- trash rack
- trash
- auxiliary
- sealing base
- outer frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 114
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
A hydraulic engineering trash rack comprises a trash rack outer frame, a trash rack net, a protective shell, a sealing base, a spiral spring, a connecting pull rod, a hook and an auxiliary trash rack, the inner side of the trash rack outer frame is connected with a trash rack net, the left side and the right side of the trash rack outer frame are provided with a plurality of hooks, the hooks are symmetrically arranged, the left side of the protective shell is connected with the river wall, the inner side of the protective shell is connected with the sealing base, the inner side of the sealing base is provided with a vent hole, the left side of the sealing base is connected with a river wall, the right side of the sealing base is connected with a rubber corrugated pipe, the right side of the rubber corrugated pipe is connected with a top cover, the left side of the top cover is provided with a calibration pin, the outer side of the calibration pin is connected with a pressure spring, the left side of the pressure spring is connected with the sealing base, the right side of the pressure spring is connected with the top cover, the right side of the top cover is provided with a third connecting ring, the inner side of the third connecting ring is connected with a spiral spring, and the right side of the spiral spring is connected with a connecting pull rod.
Description
Technical Field
The utility model relates to a hydraulic engineering field especially relates to a hydraulic engineering trash rack.
Background
The trash rack is most commonly used in the treatment of water pollution of a hydraulic engineering riverway, however, the size of water flow in the riverway can be changed along with seasonal changes, and the trash rack in the riverway can be scattered by water under the condition of large water flow, so that the service life of the trash rack is prolonged, and the trash rack effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a hydraulic engineering trash rack that trash effect is better, life is longer.
The utility model aims at realizing through the following technical scheme:
a hydraulic engineering trash rack comprises a trash rack outer frame, a trash rack net, a protective shell, a sealing base, a spiral spring, a connecting pull rod, hooks and an auxiliary trash rack, wherein the trash rack net is connected to the inner side of the trash rack outer frame, a plurality of hooks are arranged on the left side and the right side of the trash rack outer frame, the hooks are symmetrically arranged, the protective shell is connected with a river wall on the left side, the sealing base is connected to the inner side of the protective shell, an air hole is formed in the inner side of the sealing base, the river wall is connected to the left side of the sealing base, a rubber corrugated pipe is connected to the right side of the sealing base, a top cover is connected to the right side of the rubber corrugated pipe, a calibration pin is arranged on the left side of the top cover, the pressure spring is connected to the outer side of the calibration pin, the sealing base is connected to the left side of the pressure spring, the top cover is connected to the right side of the pressure spring, a third connecting ring is connected to the spiral spring, the right side of the spiral spring is connected to the connecting pull rod, the protection shell is connected to the connecting pull rod outside, and the connecting pull rod slides in the protection shell, connects the pull rod right side and connects the couple, and trash rack frame left side both sides have a plurality of supplementary archs.
The auxiliary protrusion is symmetrically arranged, the other end of the auxiliary protrusion is provided with a second connecting ring, the inner side of the second connecting ring is connected with an auxiliary spring, the left side of the positioning base is connected with a river wall, the right side of the positioning base is provided with a first connecting ring, the inner side of the first connecting ring is connected with the auxiliary spring, and the outer side of the positioning base is connected with two auxiliary trash racks.
The auxiliary trash rack is symmetrically arranged, the other end of the upper portion of the auxiliary trash rack is connected with the protective shell, the right side of the auxiliary trash rack is provided with a plurality of trash bars II, two sides of the left side of the trash rack outer frame are provided with a plurality of trash bars I, the trash bars I are symmetrically arranged, and the trash bars I and the trash bars II are arranged in a staggered mode.
Has the advantages that:
the utility model improves the compressive strength and tensile strength of the rubber corrugated pipe under the action of the pressure spring, has certain buffer effect on the trash rack outer frame and the trash rack under the mutual matching of the rubber corrugated pipe, the spiral spring, the connecting pull rod, the positioning base, the auxiliary spring and the auxiliary bulge, ensures that the trash rack outer frame and the trash rack rock in water along with water flow to form a relatively stable condition with the water flow, prevents the rubber corrugated pipe trash rack outer frame and the trash rack from being pulled by the water flow to be damaged, enables the trash rack outer frame and the trash rack to rock back and forth along with the water flow, can resist the water flow impact from different directions, reduces the pulling force applied to the trash rack outer frame and the trash rack, can reset under the action of the spring, improves the stability of the integral structure of the trash rack outer frame and the trash rack, effectively prevents the trash rack from loosening under the impact of the water flow, the river channel trash rack has the advantages that a good trash blocking effect is achieved, the trash blocking effect is better, and the service lives of the trash rack outer frame and the trash rack outer frame are prolonged.
Drawings
Fig. 1 is the structure schematic diagram of the hydraulic engineering trash rack of the present invention.
Fig. 2 is the hydraulic engineering trash rack partial cross-sectional view of the utility model.
Fig. 3 is a schematic structural view of the auxiliary trash rack of the hydraulic engineering trash rack of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a hydraulic engineering trash rack comprises a trash rack outer frame 01, a trash rack 02, a protective shell 03, a sealing base 04, a spiral spring 06, a connecting pull rod 07, hooks 08 and an auxiliary trash rack 09, wherein the trash rack 02 is connected to the inner side of the trash rack outer frame 01, a plurality of hooks 08 are arranged on the left side and the right side of the trash rack outer frame 01, the hooks 08 are symmetrically arranged, the left side of the protective shell 03 is connected with a river wall, the inner side of the protective shell 03 is connected with the sealing base 04, the inner side of the sealing base 04 is provided with air holes 17, the left side of the sealing base 04 is connected with the river wall, the right side of the sealing base 04 is connected with a rubber corrugated pipe 05, the right side of the rubber corrugated pipe 05 is connected with a top cover 21, the left side of the top cover 21 is provided with an aligning pin 19, the outer side of the aligning pin 19 is connected with a pressure spring 20, the left side of the pressure spring 20 is connected with the sealing base 04, the right side of the pressure spring 20 is connected with the top cover 21, the right side of the top cover 21 is provided with a third connecting ring 18, the inner side of the third connecting ring 18 is connected with a spiral spring 06, the right side of the spiral spring 06 is connected with a connecting pull rod 07, the outer side of the connecting pull rod 07 is connected with a protective shell 03, the connecting pull rod 07 slides in the protective shell 03, the right side of the connecting pull rod 07 is connected with a hook 08, and two sides of the left side of the trash rack outer frame 01 are provided with a plurality of auxiliary protrusions 12.
Under the action of the pressure spring 20, the compressive strength and the tensile strength of the rubber corrugated pipe 05 are improved, the rubber corrugated pipe 05, the spiral spring 06, the connecting pull rod 07, the positioning base 10, the auxiliary spring 11 and the auxiliary protrusion 12 are damaged, a certain buffer effect is exerted on the trash rack outer frame 01 and the trash rack 02, the trash rack outer frame 01 and the trash rack 02 rock in water along with water flow to form a relatively stable condition with the water flow, the rubber corrugated pipe trash rack outer frame 01 and the trash rack 02 are prevented from being pulled and damaged by the water flow, the rubber corrugated pipe trash rack outer frame 01 and the trash rack 02 rock back and forth along with the water flow, the impact of the water flow from different directions can be resisted, the pulling of the trash rack outer frame 01 and the trash rack 02 is reduced, meanwhile, the trash rack outer frame 01 and the trash rack 02 can also reset under the action of the spring, and the stability of the integral structure of the trash rack 01 and the trash rack 02 is improved, the trash rack outer frame 01 and the trash rack 02 are effectively prevented from being loosened under the impact of water flow, a good trash blocking effect is achieved on a river channel, the trash blocking effect is better, and the service lives of the trash rack outer frame 01 and the trash rack outer frame 01 are prolonged.
Claims (3)
1. A hydraulic engineering trash rack is characterized by comprising a trash rack outer frame, a trash rack net, a protective shell, a sealing base, a spiral spring, a connecting pull rod, hooks and an auxiliary trash rack, wherein the trash rack net is connected to the inner side of the trash rack outer frame, a plurality of hooks are arranged on the left side and the right side of the trash rack outer frame, the hooks are symmetrically arranged, the left side of the protective shell is connected with a river wall, the inner side of the protective shell is connected with the sealing base, the inner side of the sealing base is provided with an air hole, the left side of the sealing base is connected with the river wall, the right side of the sealing base is connected with a rubber corrugated pipe, the right side of the rubber corrugated pipe is connected with a top cover, the left side of the top cover is provided with a calibration pin, the outer side of the calibration pin is connected with the pressure spring, the left side of the pressure spring is connected with the sealing base, the right side of the pressure spring is connected with the top cover, the right side of the top cover is provided with a third connecting ring, the spiral spring is connected with the connecting pull rod, the protection shell is connected to the connecting pull rod outside, and the connecting pull rod slides in the protection shell, connects the pull rod right side and connects the couple, and trash rack frame left side both sides have a plurality of supplementary archs.
2. The hydraulic engineering trash rack of claim 1, wherein the auxiliary projections are symmetrically arranged, the other ends of the auxiliary projections are provided with second connecting rings, the inner sides of the second connecting rings are connected with the auxiliary springs, the left side of the positioning base is connected with the river wall, the right side of the positioning base is provided with first connecting rings, the inner sides of the first connecting rings are connected with the auxiliary springs, and the outer sides of the positioning base are connected with the two auxiliary trash racks.
3. The hydraulic engineering trash rack of claim 2, wherein the auxiliary trash rack is symmetrically arranged, the other end of the upper part of the auxiliary trash rack is connected with the protective shell, the right side of the auxiliary trash rack is provided with a plurality of second trash racks, the two sides of the left side of the outer frame of the trash rack are provided with a plurality of first trash racks, the first trash racks are symmetrically arranged, and the first trash racks and the second trash racks are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722532.1U CN215165382U (en) | 2021-04-09 | 2021-04-09 | Hydraulic engineering trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722532.1U CN215165382U (en) | 2021-04-09 | 2021-04-09 | Hydraulic engineering trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165382U true CN215165382U (en) | 2021-12-14 |
Family
ID=79359809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120722532.1U Expired - Fee Related CN215165382U (en) | 2021-04-09 | 2021-04-09 | Hydraulic engineering trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165382U (en) |
-
2021
- 2021-04-09 CN CN202120722532.1U patent/CN215165382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |