CN110468800A - A kind of hydraulic packing formula steel-slag sand - Google Patents
A kind of hydraulic packing formula steel-slag sand Download PDFInfo
- Publication number
- CN110468800A CN110468800A CN201810447192.9A CN201810447192A CN110468800A CN 110468800 A CN110468800 A CN 110468800A CN 201810447192 A CN201810447192 A CN 201810447192A CN 110468800 A CN110468800 A CN 110468800A
- Authority
- CN
- China
- Prior art keywords
- steel
- slag sand
- spring base
- telescopic rod
- gate
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of hydraulic packing formula steel-slag sands.Including steel-slag sand and gate frame, steel-slag sand is placed in the gate slot on the inside of gate frame, multiple hydraulic jacks are transversely provided between steel-slag sand and gate frame, one-way distributing valve is equipped with inside steel-slag sand, one-way distributing valve is connect with hydraulic jack, one-way distributing valve is connected with high-voltage electric oil pump, double-P type rubber is equipped between steel-slag sand and gate frame, the piston rod and lock door frame contact of hydraulic jack, steel-slag sand upstream face two sides are respectively equipped with hole, installation spring base in hole, telescopic rod is equipped in spring base, the pressing plate in spring base is fixed on telescopic rod, it is equipped between pressing plate and spring base and covers the spring on telescopic rod, telescopic rod lower end is through spring base bottom and is connected with adjusting nut, telescopic rod front end is connected with idler wheel by pin shaft, steel-slag sand back side is equipped with the L-type rubber for the sealing that fits with gate frame.The configuration of the present invention is simple, water-stagnating effect are good, it can be achieved that two-way water stop, long service life.
Description
Technical field
The present invention relates to a kind of steel-slag sand more particularly to a kind of hydraulic packing formula steel-slag sands.
Background technique
Currently, the entery and delivery port of the engineerings such as domestic municipal administration, environmental protection, electric power, draining, sewage treatment, pumping plant, channel irrigation and drainage,
Installation cast-iron lock gate is generallyd use to achieve the purpose that sealing, the structure of existing steel-slag sand includes gate frame, gate and sealing
Rubber will lead to watertight rubber serious wear, so that between steel-slag sand and gate frame due to opening and closing for a long time
Gap is increasing, causes water-stagnating effect poor, affects the normal working performance of steel-slag sand, be easy to cause safety accident.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, water-stagnating effect it is good, it can be achieved that it is two-way only
Water reduces a kind of hydraulic packing formula steel-slag sand of watertight rubber abrasion.
Thus the technical scheme adopted by the invention is that:
Including steel-slag sand and gate frame, the steel-slag sand is placed in the gate slot on the inside of gate frame, steel-slag sand and gate frame it
Between be transversely provided with multiple hydraulic jacks, one-way distributing valve is equipped with inside the steel-slag sand, one-way distributing valve passes through several high pressures
Hose is connect with hydraulic jack, and one-way distributing valve has a high-voltage electric oil pump by piping connection, steel-slag sand upstream face two sides with
Double-P type rubber is respectively equipped between gate frame, hydraulic jack is located at the double-P type rubber back side, and the piston rod of hydraulic jack passes through
Steel-slag sand back side and lock door frame contact are worn, steel-slag sand upstream face two sides are respectively equipped with hole, installation spring base, spring base in hole
It is interior to be equipped with telescopic rod, it is fixed with the pressing plate in spring base on telescopic rod, is equipped with and is covered flexible between pressing plate and spring base
Spring on bar, telescopic rod lower end is through spring base bottom and is connected with adjusting nut, and telescopic rod front end is connected with by pin shaft
Idler wheel, steel-slag sand back side are equipped with the L-type rubber for the sealing that fits with gate frame.
As a further improvement of the above technical scheme, the spring base is located at the outside of double-P type rubber.
As a further improvement of the above technical scheme, the steel-slag sand upstream face is respectively arranged on the left side and the right side directive wheel,
The directive wheel is contacted with gate outer frame wall.
As a further improvement of the above technical scheme, the upper end of the steel-slag sand is equipped with lifting lug.
The invention has the advantages that
The configuration of the present invention is simple presses gate frame inner wall by using the piston rod of hydraulic jack, reinforces steel-slag sand
The water-stagnating effect of the double-P type rubber of upstream face overcomes the direct friction of double-P type rubber Yu gate frame inner wall in opening and closing, by
It is equipped with idler wheel in telescopic rod front end, rolling friction is become from original sliding friction, so that the hoisting capacity of gate is effectively reduced,
The L-type rubber for the sealing that fits with gate frame is set in steel-slag sand back side, realizes the two-way water stop effect of steel-slag sand；Telescopic rod
Positioned at the outside of double-P type rubber, can be protected by double-P type rubber.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Fig. 3 is the partial enlarged view of B in Fig. 2.
1 it is steel-slag sand in figure, 2 be gate frame, 3 be hydraulic jack, 4 be one-way distributing valve, 5 be high-pressure hose, 6 is pipe
Road, 7 be high-voltage electric oil pump, 8 be double-P type rubber, 9 be spring base, 10 be telescopic rod, 11 be pressing plate, 12 be spring, 13 be adjust
Section nut, 14 be idler wheel, 15 be L-type rubber, 16 be directive wheel, 17 be lifting lug.
Specific embodiment
A kind of hydraulic packing formula steel-slag sand, including steel-slag sand 1 and gate frame 2, the steel-slag sand 1 are placed in gate frame 2
In the gate slot of side, it is transversely provided with multiple hydraulic jacks 3 between steel-slag sand 1 and gate frame 2, is equipped with inside the steel-slag sand 1
One-way distributing valve 4, one-way distributing valve 4 are connect by several high-pressure hoses 5 with hydraulic jack 3, and one-way distributing valve 4 passes through pipeline
6 are connected with high-voltage electric oil pump 7, are respectively equipped with double-P type rubber 8 between 1 upstream face two sides of steel-slag sand and gate frame 2, and hydraulic thousand
Jin top 3 is located at 8 back side of double-P type rubber, and the piston rod of hydraulic jack 3 is contacted through 1 back side of steel-slag sand with gate frame 2, steel
1 upstream face two sides of gate are respectively equipped with hole, installation spring base 9 in hole, are equipped with telescopic rod 10 in spring base 9, on telescopic rod 10
It is fixed with the pressing plate 11 being located in spring base 9, is equipped between pressing plate 11 and spring base 9 and covers the spring 12 on telescopic rod 10,
10 lower end of telescopic rod is through 9 bottom of spring base and is connected with adjusting nut 13, and 10 front end of telescopic rod is connected with idler wheel by pin shaft
14,1 back side of steel-slag sand is equipped with the L-type rubber 15 for the sealing that fits with gate frame 2.
As a further improvement of the above technical scheme, the spring base 9 is located at the outside of double-P type rubber 8.
As a further improvement of the above technical scheme, 1 upstream face of steel-slag sand is respectively arranged on the left side and the right side directive wheel
16, the directive wheel 16 is contacted with 2 outer wall of gate frame.
As a further improvement of the above technical scheme, the upper end of the steel-slag sand 1 is equipped with lifting lug 17.
For steel-slag sand after closure, the reaction force of hydraulic jack is sealed double-P type rubber with gate frame, stretches
Bar stress is to spring base contract, and spring compression, water-stagnating effect is good, fits sealing in the setting of steel-slag sand back side with gate frame
L-type rubber, realize the two-way water stop of steel-slag sand, when promoting steel-slag sand, the piston rod of hydraulic jack is packed up, spring it is anti-
Elastic force makes telescopic rod protruding, the roller conflicting gate frame inner wall of telescopic rod front end, so that in double-P type rubber and gate frame
Wall is detached from, and is reduced force of opening and closing and is reduced the abrasion of double-P type rubber, prolongs the service life.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (4)
1. a kind of hydraulic packing formula steel-slag sand, which is characterized in that including steel-slag sand and gate frame, the steel-slag sand is placed on gate
In gate slot on the inside of frame, it is transversely provided with multiple hydraulic jacks between steel-slag sand and gate frame, is equipped with inside the steel-slag sand
One-way distributing valve, one-way distributing valve are connect by several high-pressure hoses with hydraulic jack, and one-way distributing valve passes through piping connection
There is high-voltage electric oil pump, double-P type rubber is respectively equipped between steel-slag sand upstream face two sides and gate frame, hydraulic jack is located at double
The p-type rubber back side, the piston rod of hydraulic jack is through steel-slag sand back side and lock door frame contact, steel-slag sand upstream face two sides point
Not She You hole, installation spring base in hole is equipped with telescopic rod in spring base, is fixed with the pressure in spring base on telescopic rod
Plate is equipped between pressing plate and spring base and covers the spring on telescopic rod, and telescopic rod lower end is through spring base bottom and is connected with tune
Nut is saved, telescopic rod front end is connected with idler wheel by pin shaft, and steel-slag sand back side is equipped with the L-type for the sealing that fits with gate frame
Rubber.
2. a kind of hydraulic packing formula steel-slag sand according to claim 1, which is characterized in that the spring base is located at double-P type
The outside of rubber.
3. a kind of hydraulic packing formula steel-slag sand according to claim 1, which is characterized in that described steel-slag sand upstream face or so
Two sides are respectively equipped with directive wheel, and the directive wheel is contacted with gate outer frame wall.
4. a kind of hydraulic packing formula steel-slag sand according to claim 1, which is characterized in that the upper end of the steel-slag sand is equipped with
Lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447192.9A CN110468800A (en) | 2018-05-11 | 2018-05-11 | A kind of hydraulic packing formula steel-slag sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447192.9A CN110468800A (en) | 2018-05-11 | 2018-05-11 | A kind of hydraulic packing formula steel-slag sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110468800A true CN110468800A (en) | 2019-11-19 |
Family
ID=68504394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447192.9A Pending CN110468800A (en) | 2018-05-11 | 2018-05-11 | A kind of hydraulic packing formula steel-slag sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900376A (en) * | 2021-01-22 | 2021-06-04 | 无锡浩润环保科技有限公司 | Two-way water stop valve |
| CN114351662A (en) * | 2022-01-14 | 2022-04-15 | 上海市政工程设计研究总院（集团）有限公司 | Sealing device |
-
2018
- 2018-05-11 CN CN201810447192.9A patent/CN110468800A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900376A (en) * | 2021-01-22 | 2021-06-04 | 无锡浩润环保科技有限公司 | Two-way water stop valve |
| CN114351662A (en) * | 2022-01-14 | 2022-04-15 | 上海市政工程设计研究总院（集团）有限公司 | Sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191119 |