CN214247848U - Anti-corrosion part for hydraulic cylinder sleeve of overflow cylinder - Google Patents
Anti-corrosion part for hydraulic cylinder sleeve of overflow cylinder Download PDFInfo
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- CN214247848U CN214247848U CN202022921401.4U CN202022921401U CN214247848U CN 214247848 U CN214247848 U CN 214247848U CN 202022921401 U CN202022921401 U CN 202022921401U CN 214247848 U CN214247848 U CN 214247848U
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Abstract
The utility model discloses an overflow cylinder hydraulic cylinder sleeve anticorrosion piece, which comprises an oil cylinder, and comprises an oil cylinder connecting chassis, wherein a cylinder sleeve of the oil cylinder is arranged in the connecting chassis, a hydraulic piston rod is arranged in the cylinder sleeve, an anticorrosion ring plate is arranged on the outer ring of the cylinder sleeve, the anticorrosion ring plate is formed by butt joint of two semicircular plates, one end of each semicircular plate is provided with a bulge, the other end of each semicircular plate is provided with a slotted hole, the slotted hole and the bulge run through a threaded hole, a fastening bolt is screwed into the threaded hole, the two semicircular plates are butt jointed through a bulge and a slotted hole structure, and the outermost ring of the connecting chassis is provided with a slurry overflow cylinder; the surface of the cylinder sleeve of the hydraulic cylinder is corroded by seawater slurry for a long time, two semicircular guard plates made of stainless steel are closely attached to the surface of the cylinder sleeve, waterproof glue and anticorrosion cloth are added to the surfaces of the stainless steel semicircular guard plates and the cylinder sleeve of the hydraulic cylinder, so that the part of the cylinder sleeve of the hydraulic cylinder is completely isolated from seawater slurry erosion and sea wave impact, and the service life of the cylinder sleeve of the hydraulic cylinder is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the hydro-cylinder, concretely relates to anticorrosive piece of overflow section of thick bamboo hydraulic cylinder liner.
Background
The cylinder sleeve of the overflow cylinder oil cylinder is contacted with seawater slurry for a long time, is eroded by the seawater slurry and impacted by sea waves for a long time, seriously damages the corrosion resistance of the surface of the cylinder sleeve of the hydraulic overflow cylinder oil cylinder, and greatly shortens the service cycle, thereby modifying the parts eroded by the seawater slurry and impacted by the sea waves.
Disclosure of Invention
The utility model aims at solving the problem that the overflow cylinder oil cylinder sleeve is corroded by seawater mud and sea wave impact to result in the reduction of service life, increasing the maintenance cost and the like, and providing an overflow cylinder oil cylinder sleeve corrosion-resistant part.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an overflow section of thick bamboo hydraulic cylinder liner is anticorrosive, including the hydro-cylinder, connect the chassis including the hydro-cylinder, in connecting the chassis is arranged in to the cylinder liner of hydro-cylinder, be equipped with hydraulic piston rod in the cylinder liner, the cylinder liner outer lane is equipped with anticorrosive circle board, anticorrosive circle board forms through two semicircle board butt joints, and semicircle board one end is equipped with the arch, and one end is equipped with the slotted hole in addition, and slotted hole and protruding run through the screw hole, screw in fastening bolt in the threaded hole, two semicircle boards are through protruding, slotted hole structure butt joint, the outermost circle of connecting the chassis is equipped with.
Preferably, the anti-corrosion ring plate and the slurry overflow cylinder are made of stainless steel materials.
Preferably, waterproof glue and anticorrosive cloth are added between the anticorrosive ring plate and the cylinder sleeve.
Preferably, the anti-corrosion cloth is attached to the surface of the connecting chassis and the cylinder sleeve.
Preferably, a sealing ring is arranged below the anti-corrosion ring plate.
Preferably, the connecting chassis is provided with an anti-corrosion ring plate slot and a slurry overflow cylinder slot.
The technical scheme can obtain the following beneficial effects:
the surface of the cylinder sleeve of the hydraulic cylinder is corroded by seawater slurry for a long time, two semicircular guard plates made of stainless steel are closely attached to the surface of the cylinder sleeve, waterproof glue and anticorrosion cloth are added to the surfaces of the stainless steel semicircular guard plates and the cylinder sleeve of the hydraulic cylinder, so that the part of the cylinder sleeve of the hydraulic cylinder is completely isolated from seawater slurry erosion and sea wave impact, and the service life of the cylinder sleeve of the hydraulic cylinder is prolonged.
The utility model discloses simple structure can directly improve on current hydraulic cylinder liner surface to need not to change the hydro-cylinder, reduce the company and reform transform the cost, anticorrosive collar plate can dismantle in a flexible way simultaneously, and the convenience is maintained the hydro-cylinder, and a mud overflow section of thick bamboo disect insertion slot, it is convenient to clear up mud.
Drawings
FIG. 1 is a sectional view of a corrosion prevention member of a cylinder liner.
FIG. 2 is a top view of the bore liner corrosion barrier.
Fig. 3 is a connection view of the corrosion prevention ring plate.
Fig. 4 is a side view of the corrosion protection ring plate.
In the figure:
in the figure: 1. connecting a chassis; 2. a cylinder liner; 3. a hydraulic piston rod; 4. an anti-corrosion ring plate; 5. a slurry overflow cylinder; 6. a slot; 7. the device comprises a bulge, 8 a threaded hole, 9 an anti-corrosion cloth, 11 an anti-corrosion ring plate slot, 12 and a slurry overflow cylinder slot.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1-2, the overflow cylinder hydraulic cylinder sleeve corrosion-resistant part comprises an oil cylinder and an oil cylinder connection chassis 1, wherein the oil cylinder sleeve 2 of the oil cylinder is arranged in the connection chassis 1, a hydraulic piston rod 3 is arranged in the oil cylinder sleeve, an anti-corrosion ring plate 4 is arranged on the outer ring of the oil cylinder sleeve 2, the anti-corrosion ring plate 4 is formed by butt joint of two semicircular plates, a protrusion 7 is arranged at one end of each semicircular plate, a slotted hole 6 is formed in one end of each semicircular plate, the slotted hole 6 and the protrusion 7 penetrate through a threaded hole 8, a fastening bolt is screwed into the threaded hole 8, the two semicircular plates are in butt joint through the protrusion 7 and the slotted hole 6, and a slurry overflow cylinder 5 is arranged on the outermost ring of the connection chassis 1. The anti-corrosion ring plate 4 and the slurry overflow cylinder 5 are both made of stainless steel materials. Waterproof glue and anti-corrosion cloth 9 are added between the anti-corrosion ring plate 4 and the cylinder sleeve 2. The anti-corrosion cloth is attached to the surface of the connecting chassis 1 and the cylinder sleeve 2. And a sealing ring is arranged below the anti-corrosion ring plate 4. And an anti-corrosion ring plate slot 11 and a slurry overflow cylinder slot 12 are arranged on the connecting chassis 1.
Example (b):
technical parameters of the overflow cylinder oil cylinder: the length of the cylinder sleeve of the oil cylinder is 3500mm, the diameter of the cylinder sleeve is 420mm, the working pressure of the oil cylinder is 180Mpa, the diameter of the connecting disc is 650mm, and the upper and lower working strokes of the connecting overflow cylinder are 1300 mm.
In the use, add waterproofing glue agent and anticorrosive cloth 9 on the surface of cylinder liner 2 and connection chassis 1 surface, pass through slotted hole 6 and arch 7 butt joint with two semicircle boards to penetrate the screw hole 8 internal fixation through fastening bolt, realize two semicircle boards and seal the butt joint, connect the outermost circle installation mud overflow section of thick bamboo of chassis 1.
In the above embodiment, in order to ensure that the anti-corrosion ring plate and the slurry overflow cylinder are better connected with the connection chassis 1, the connection chassis 1 is provided with the anti-corrosion ring plate slot 11 and the slurry overflow cylinder slot 12.
In the above embodiment, the anti-corrosion ring plate and the circumference of the slurry overflow cylinder are provided with the sealing rings.
The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.
Claims (6)
1. Anticorrosive piece of overflow section of thick bamboo hydraulic cylinder liner, including the hydro-cylinder, its characterized in that: connect chassis (1) including the hydro-cylinder, in connecting chassis (1) is arranged in cylinder liner (2) of hydro-cylinder, be equipped with hydraulic piston rod (3) in the cylinder liner, cylinder liner (2) outer lane is equipped with anticorrosive circle board (4), anticorrosive circle board (4) form through two semicircle board butt joints, and semicircle board one end is equipped with arch (7), and one end is equipped with slotted hole (6) in addition, and slotted hole (6) and arch (7) run through screw hole (8), and the fastening bolt is gone into to the interior spin-on of screw hole (8), and two semicircle boards are through protruding (7), slotted hole (6) structure butt joint, the outermost circle of connecting chassis (1) is equipped with a mud overflow section of thick bamboo (5).
2. The overflow cylinder hydraulic oil cylinder sleeve corrosion-resistant part of claim 1, which is characterized in that: the anti-corrosion ring plate (4) and the slurry overflow cylinder (5) are made of stainless steel materials.
3. The overflow cylinder hydraulic oil cylinder sleeve corrosion-resistant part of claim 1, which is characterized in that: waterproof glue and anticorrosion cloth (9) are added between the anticorrosion ring plate (4) and the cylinder sleeve (2).
4. The overflow cylinder hydraulic oil cylinder sleeve corrosion-resistant part of claim 3, which is characterized in that: the anti-corrosion cloth is attached to the surface of the connecting chassis (1) and the cylinder sleeve (2).
5. The overflow cylinder hydraulic oil cylinder sleeve corrosion-resistant part as claimed in claim 1 or 4, wherein: and a sealing ring is arranged below the anti-corrosion ring plate (4).
6. The overflow cylinder hydraulic oil cylinder sleeve corrosion-resistant part of claim 1, which is characterized in that: an anti-corrosion ring plate slot (11) and a slurry overflow cylinder slot (12) are arranged on the connecting chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022921401.4U CN214247848U (en) | 2020-12-09 | 2020-12-09 | Anti-corrosion part for hydraulic cylinder sleeve of overflow cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022921401.4U CN214247848U (en) | 2020-12-09 | 2020-12-09 | Anti-corrosion part for hydraulic cylinder sleeve of overflow cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247848U true CN214247848U (en) | 2021-09-21 |
Family
ID=77738437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022921401.4U Active CN214247848U (en) | 2020-12-09 | 2020-12-09 | Anti-corrosion part for hydraulic cylinder sleeve of overflow cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214247848U (en) |
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2020
- 2020-12-09 CN CN202022921401.4U patent/CN214247848U/en active Active
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