CN207765039U - A kind of high-precision deep sea pressure simulator - Google Patents
A kind of high-precision deep sea pressure simulator Download PDFInfo
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- CN207765039U CN207765039U CN201720371534.4U CN201720371534U CN207765039U CN 207765039 U CN207765039 U CN 207765039U CN 201720371534 U CN201720371534 U CN 201720371534U CN 207765039 U CN207765039 U CN 207765039U
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Abstract
The utility model is related to simulated deep-sea environment technical field of test equipment; in particular a kind of high-precision deep sea pressure simulator; cam, driven wheel, hydraulic cylinder, pressure cylinder, stator and rotor; cam is connected to by driving shaft and shaft coupling on driving motor, the wheel rim occlusion driving driven wheel of cam；Driven wheel is connected to piston rod one end；The piston rod other end passes through guide pad and stretches into hydraulic cylinder；Hydraulic cylinder passes through piping connection pressure cylinder；Pressure cylinder is coordinated with cylinder cap by multiple bolt seals；Stator is equipped on driving shaft between cam and driving motor, stator is equipped with spring, link block on spring one end；Block is in contact with wedge block；The counter being connect with the spring other end is additionally provided on stator.This device is coordinated using cam and driven wheel, and mechanism is compact simple；Cam is co-axially mounted with stator, and wedge block can be contacted with block when stator rotation, and counter calculates the vibration number of spring, realizes the pressure in precise pressure control cylinder.
Description
Technical field
The utility model is related to simulated deep-sea environment technical field of test equipment, specially a kind of high-precision deep sea pressure mould
Quasi- device.
Background technology
The mankind have begun full-scale development and utilize marine resources, and Development of Marine high-and-new science and technology, exploitation ocean are novel
Resource and the blue rapid economic development of propulsion have become global common recognition, in order to realize the exploitation of ocean, need a series of
Marine mining support technology because marine environment have complexity and particularity, be difficult to immersively carry out it
Analysis and research, but the abyssal environment of different requirements can be examined or check by way of simulated experiment, this must just have a set of
It can be with the experimental assembly of simulated deep-sea environment, especially pressure environment.
Importance based on ocean development, at present some mechanisms have begun the research of deep sea pressure simulator, still
Equipment is larger, and connection control mode is complicated, is not suitable for mini research work mechanism and utilizes.
Utility model content
The purpose of this utility model is to provide a kind of high-precision deep sea pressure simulators, to solve above-mentioned background technology
The problem of middle proposition.The high-precision deep sea pressure simulator has compact-sized, and control mode is simple and being capable of precision mould
The characteristics of pseudopressure.
To achieve the above object, the utility model provides the following technical solutions：
A kind of high-precision deep sea pressure simulator, including cam, driven wheel, hydraulic cylinder, pressure cylinder, stator and rotor,
The cam is connected to by driving shaft and shaft coupling on driving motor, the wheel rim occlusion driving driven wheel of the cam；It is described
Driven wheel is movably set in one end of piston rod；The piston rod other end passes through guide pad and stretches into hydraulic cylinder；It is described
Hydraulic cylinder passes through piping connection pressure cylinder；The pressure cylinder is coordinated with cylinder cap by multiple bolt seals；It is additionally provided on driving shaft
Rotor, rotor are equipped with wedge block, stator are equipped on the outside of rotor；The stator is equipped with spring, link block on spring one end；Institute
Block is stated to be in contact with wedge block；The counter being connect with the spring other end is additionally provided on the stator.
Preferably, fixed on the hydraulic cylinder that fixing bracket is housed.
Preferably, guide rail is equipped in the guide pad, the size of guide rail is slightly larger than the size of piston rod.
Preferably, the wedge block is circular layout along rotor outer circle.
Compared with prior art, the utility model has the beneficial effects that：Cam is operated to peak and is contacted with driven wheel, is made
Piston rod liquid inlet pressure cylinder in compression hydraulic cylinder to greatest extent, makes pressure in-cylinder pressure reach maximum, simulates deep sea pressure；
This device uses the cooperation of cam and driven wheel, drives piston rod movement, is gradually pressurized to liquid in pressure cylinder, the compact letter of mechanism
It is single；The structure on cam contour surface includes arc curve section and smooth curve section, and the smooth curve section of cam is contacted with driven wheel
When, it can realize reduction of blood pressure in high-speed after the preceding Quick-pressurizing of experiment or experiment；It, can when the arc curve section of cam is contacted with driven wheel
Slow down the variation of pressure in-cylinder pressure；Cam is installed with rotor coaxial, and wedge block can be contacted with block when rotor rotates, and block is in spring
The lower up-down vibration of effect, acquires vibration number by counter, the pressure in precise pressure control cylinder is realized, to reach the pressure of needs
Force value.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is schematic diagram in A-A direction in the utility model Fig. 1；
Fig. 3 is the utility model pressurization schematic diagram.
In figure：1 cam, 2 driven wheels, 3 piston rods, 4 hydraulic cylinders, 5 pressure cylinders, 6 cylinder caps, 7 pipelines, 8 fixing brackets, 9 are led
To block, 10 driving motors, 11 stators, 12 rotors, 13 counters, 14 springs, 15 pieces, 16 wedge blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of high-precision deep sea pressure simulator, including cam 1, driven wheel 2, hydraulic cylinder 4, pressure cylinder 5, stator 11 and
Rotor 12, cam 1 are connected to by driving shaft and shaft coupling on driving motor 10, the wheel rim occlusion driving driven wheel of cam 1；From
Driving wheel 2 is movably set in one end of piston rod 3；3 other end of piston rod passes through guide pad 9 and stretches into hydraulic cylinder 4；Hydraulic cylinder
4 connect pressure cylinder 5 by pipeline 7；Pressure cylinder 5 is coordinated with cylinder cap 6 by multiple bolt seals；In cam 1 and drive on driving shaft
Rotor 12 is equipped between dynamic motor 10, rotor 12 is equipped with wedge block 16, and 12 outside of rotor is equipped with stator 11；Stator 11 is equipped with
Spring 14, link block 15 on 14 one end of spring；Block 15 is in contact with wedge block 16；It is additionally provided on stator 11 and 14 other end of spring
The counter 13 of connection, counter 13 preferably use mechanical counter, can acquire the vibration state of spring 14；On hydraulic cylinder 4
It is fixed that fixing bracket 8 is housed；Guide rail is equipped in guide pad 9, the size of guide rail is slightly larger than the size of piston rod 3；Wedge
Shape block 16 is circular layout along 12 outer circle of rotor.
After driving motor 10 starts, the band operating of moving cam 1 is contacted to peak with driven wheel 2, makes piston rod 3 to greatest extent
Liquid inlet pressure cylinder 5 in compression hydraulic cylinder 4 makes pressure in pressure cylinder 5 reach maximum, simulates deep sea pressure, cam 1 and rotor
12 are co-axially mounted, and wedge block 16 can be contacted with block 15 when rotor 12 rotates, and the up-down vibration under action from the spring 14 of block 15 counts
Device 13 acquires vibration number, the pressure in precise pressure control cylinder 5 is realized, to reach the pressure value of needs.
This device uses the cooperation of cam 1 and driven wheel 2, drives piston rod 3 to move, gradually increases to liquid in pressure cylinder 5
Pressure, the structure of 1 contour surface of cam includes arc curve section and smooth curve section, and smooth curve section and the driven wheel 2 of cam 1 connect
When touching, reduction of blood pressure in high-speed after the preceding Quick-pressurizing of experiment or experiment can be realized；When the arc curve section of cam 1 is contacted with driven wheel 2,
Pressure change in pressure cylinder 5 can be slowed down, the pressure in precise pressure control cylinder 5 is realized, to reach the pressure value of needs.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of high-precision deep sea pressure simulator, including it is cam (1), driven wheel (2), hydraulic cylinder (4), pressure cylinder (5), fixed
Sub (11) and rotor (12), the cam (1) are connected to by driving shaft and shaft coupling on driving motor (10), and feature exists
In：The wheel rim occlusion driving driven wheel (2) of the cam (1)；The driven wheel (2) is movably set in one end of piston rod (3)；
Piston rod (3) other end passes through guide pad (9) and stretches into hydraulic cylinder (4)；The hydraulic cylinder (4) passes through pipeline (7)
Connect pressure cylinder (5)；The pressure cylinder (5) is coordinated with cylinder cap (6) by multiple bolt seals；Rotor is additionally provided on driving shaft
(12), rotor (12) is equipped with wedge block (16), and stator (11) is equipped on the outside of rotor (12)；The stator (11) is equipped with spring
(14), link block (15) on spring (14) one end；Described piece (15) are in contact with wedge block (16)；It is also set on the stator (11)
There is the counter (13) being connect with spring (14) other end.
2. a kind of high-precision deep sea pressure simulator according to claim 1, it is characterised in that：The hydraulic cylinder (4)
Upper fixation is equipped with fixing bracket (8).
3. a kind of high-precision deep sea pressure simulator according to claim 1, it is characterised in that：The guide pad (9)
Interior to be equipped with guide rail, the size of guide rail is slightly larger than the size of piston rod (3).
4. a kind of high-precision deep sea pressure simulator according to claim 1, it is characterised in that：The wedge block (16)
It is circular layout along rotor (12) outer circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371534.4U CN207765039U (en) | 2017-04-11 | 2017-04-11 | A kind of high-precision deep sea pressure simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371534.4U CN207765039U (en) | 2017-04-11 | 2017-04-11 | A kind of high-precision deep sea pressure simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765039U true CN207765039U (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371534.4U Active CN207765039U (en) | 2017-04-11 | 2017-04-11 | A kind of high-precision deep sea pressure simulator |
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| Country | Link |
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| CN (1) | CN207765039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665018A (en) * | 2020-06-16 | 2020-09-15 | 朱群 | Deep sea pressure simulation test device |
-
2017
- 2017-04-11 CN CN201720371534.4U patent/CN207765039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665018A (en) * | 2020-06-16 | 2020-09-15 | 朱群 | Deep sea pressure simulation test device |
| CN111665018B (en) * | 2020-06-16 | 2021-07-13 | 苏州维格纳信息科技有限公司 | Deep sea pressure simulation test device |
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