CN107940173A - A kind of large scale equipment buffer-type support equipment - Google Patents
A kind of large scale equipment buffer-type support equipment Download PDFInfo
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- CN107940173A CN107940173A CN201711446582.6A CN201711446582A CN107940173A CN 107940173 A CN107940173 A CN 107940173A CN 201711446582 A CN201711446582 A CN 201711446582A CN 107940173 A CN107940173 A CN 107940173A
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- screw
- helical spring
- air flow
- main
- speed air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of large scale equipment buffer-type support equipment, including main hollow casing, main hollow casing is internally provided with main limit space, the inside of main hollow casing is being provided with main hollow structure at the top of main limit space, the side of main hollow casing is provided with the main input duct with its integral structure, and main input duct is internally provided with main inlet opening.The present invention carries out collective effect using the buffer capacity of helical spring and liquid, the ability that the buffer capacity control unit formed at the same time using air flow is resetted, buffer capacity is strong, and, there is the device speed air flow to limit mechanism, speed of the main piston plate under liquid and helical spring effect during reset can be controlled, reduce reset speed it is too fast caused by negatively affect, in addition, the device has screw-type helical spring controller perturbation mechanism, the buffer capacity that can effectively control helical spring and liquid to bear, so as to which basis is placed object gravity and adjusts the cushion performance of itself.
Description
Technical field
The present invention relates to support equipment technical field, is specially a kind of large scale equipment buffer-type support equipment.
Background technology
At present, in some regions for taking place frequently of vibrations, in order to large component is placed and also shock adaptive caused by consequence,
Component will be placed into the support equipment surface with buffer capacity, and general cushioning supportive equipment is all to pass through spiral shell mostly
Rotation spring is supported, and limitation is big.
The content of the invention
It is an object of the invention to provide a kind of large scale equipment buffer-type support equipment, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of large scale equipment buffer-type support equipment, including
Main hollow casing, the main hollow casing are internally provided with main limit space, and the inside of the main hollow casing is positioned at institute
State and main hollow structure is provided with the top of main limit space, the side of the main hollow casing is provided with and its integral structure
Main input duct, the main input duct are internally provided with main inlet opening, and the main input duct is in main inlet opening
A liquid non-return valve is installed in the one end in portion, and the main hollow casing is internally provided with connection liquid non-return valve end face and main limit
The secondary inlet opening of bit space, the inside of the main hollow casing are being provided with secondary limit space positioned at the side of main limit space,
The inside of the main hollow casing is being provided with secondary hollow structure at the top of secondary limit space, the main hollow structure it is interior
A main piston plate is installed in portion, and a main telescopic rod is installed at the center of the main piston plate upper surface, and the body of rod of the main telescopic rod passes through
The top of the main hollow casing is worn, the main hollow casing is provided with multiple in the inside at the top of the main hollow structure
Speed air flow limits mechanism, and being internally provided with for the main hollow casing is multiple for connecting extraneous and speed air flow
The main venthole of mechanism is limited, a board putting things, the bottom installation one of the pair hollow structure are installed in the top of the main telescopic rod
A principal screw spring is installed in auxiliary piston plate, the upper surface of the auxiliary piston plate, and the pair hollow structure is positioned at principal screw spring
Top one screw-type helical spring controller perturbation mechanism is installed, the main hollow casing is internally provided with the secondary hollow knot of connection
Main through-hole structure above structure and main hollow casing, the main hollow casing are internally provided with connection main limit space side bottom
Portion and the liquid-passing hole of secondary limit space side bottom.
Preferably, the speed air flow, which limits mechanism, includes speed air flow restriction mechanism hollow stem, sky
Flow of air speed limits mechanism and limits mechanism through-hole structure, speed air flow restriction with hollow section, speed air flow
Mechanism venthole, speed air flow limit mechanism piston plate, speed air flow limits mechanism helical spring, air
Flowing velocity limits mechanism and limits mechanism touch panel with telescopic rod and speed air flow.
Preferably, the speed air flow limits is provided centrally with speed air flow inside mechanism hollow stem
The hollow section of mechanism is limited, the speed air flow limits mechanism and is provided centrally with air flow with the end face of hollow stem
Speed limits mechanism through-hole structure, and the speed air flow limits mechanism and had time with the centrally disposed of hollow stem other end
Flow of air speed limits mechanism venthole, and the speed air flow limits mechanism hollow stem positioned at the air flow
Speed limits mechanism and installs speed air flow restriction mechanism piston plate, the air flow speed with the inside in hollow section
Degree limits end face one air of installation that mechanism limits mechanism piston plate with hollow section in the speed air flow in place
Flowing velocity limits mechanism helical spring, and the speed air flow, which limits mechanism and is fixed on one end of helical spring, to be located at
The speed air flow limits the inner wall of mechanism venthole end face, and the speed air flow limits mechanism piston plate
The center of other end installs a speed air flow and limits mechanism telescopic rod, and the speed air flow limits mechanism with stretching
The body of rod of contracting bar limits mechanism through-hole structure through the speed air flow, and the speed air flow limits mechanism and uses
Telescopic rod installs a speed air flow in the body of rod that one end outside mechanism hollow stem is limited positioned at the speed air flow
Mechanism touch panel is limited, the speed air flow limits mechanism hollow stem and limiting mechanism positioned at the speed air flow
With the body of rod of venthole one end at the inner wall at the top of main hollow casing, and the speed air flow limits mechanism and uses and leads to
One end of stomata connects main venthole.
Preferably, the initial length that the speed air flow limits mechanism helical spring is more than the air flow
Speed limits the length in the hollow section of mechanism.
Preferably, the screw-type helical spring controller perturbation mechanism includes screw-type helical spring controller perturbation mechanism
With threaded tube body, screw-type helical spring controller perturbation mechanism planar attachment plate structure, the elasticity control of screw-type helical spring
Mechanism bolt hole processed, screw-type helical spring controller perturbation mechanism helicitic texture, screw-type helical spring controller perturbation machine
Structure swivel plate, screw-type helical spring controller perturbation mechanism threaded rod, the rotation of screw-type helical spring controller perturbation mechanism
Turn connecting shaft, screw-type helical spring controller perturbation mechanism with bearing and screw-type helical spring controller perturbation mechanism touch panel.
Preferably, the screw-type helical spring controller perturbation mechanism with the bottom sides of threaded tube body be provided with
The screw-type helical spring controller perturbation machine that screw-type helical spring controller perturbation mechanism is an integral structure with threaded tube body
Structure planar attachment plate structure, the screw-type helical spring controller perturbation mechanism planar attachment plate structure are internally provided with
The screw-type helical spring bullet of multiple connection screw-type helical spring controller perturbation mechanisms planar attachment plate structure upper and lower surface
Property control mechanism bolt hole, the inside of screw-type helical spring controller perturbation mechanism threaded tube body passes through screw-type
Helical spring controller perturbation mechanism connects a screw-type helical spring controller perturbation mechanism threaded rod, the spiral shell with helicitic texture
Line formula helical spring controller perturbation mechanism threaded rod is positioned at screw-type helical spring controller perturbation mechanism threaded tube body
One end of top is installed by one screw-type helical spring controller perturbation mechanism swivel plate, the screw-type helical spring controller perturbation
Mechanism threaded rod is pacified positioned at the screw-type helical spring controller perturbation mechanism body of rod of one end below threaded tube body
Fill screw-type helical spring controller perturbation mechanism rotatable connection axis, the screw-type helical spring controller perturbation mechanism rotation
Turn that a screw-type helical spring controller perturbation mechanism bearing, the screw-type helical spring are installed on the axis body of connecting shaft bottom
The outer shroud of controller perturbation mechanism bearing is installed on the center of a screw-type helical spring controller perturbation mechanism touch panel upper surface.
Preferably, screw-type helical spring controller perturbation mechanism helicitic texture includes being arranged on the screw-type
External thread structure on helical spring controller perturbation mechanism screw thread club shaft and it is arranged on the screw-type helical spring elasticity
Internal thread structure of the control mechanism at wall in threaded tube body, and the external thread structure is mutually nibbled with the internal thread structure
Close.
Preferably, the screw-type helical spring controller perturbation mechanism is inserted into planar attachment plate structure by bolt
Inside screw-type helical spring controller perturbation mechanism bolt hole and installed in the upper surface of main hollow casing, the screw-type
The body of rod of helical spring controller perturbation mechanism threaded rod runs through main through-hole structure, and the screw-type helical spring controller perturbation
Mechanism is inserted into the inside of secondary hollow structure with touch panel.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention utilizes the buffer capacity of helical spring and liquid
Collective effect, while the ability that the buffer capacity control unit formed using air flow is resetted are carried out, buffer capacity is strong, and
And there is the device speed air flow to limit mechanism, main piston plate can be controlled to be resetted under liquid and helical spring effect
When speed, reduce reset speed it is too fast caused by negatively affect, in addition, the device have screw-type helical spring elasticity
Control mechanism, the buffer capacity that can effectively control helical spring and liquid to bear, so that according to being placed object gravity
And the cushion performance of itself is adjusted, it is adaptable.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of large scale equipment buffer-type support equipment of the present invention；
Fig. 2 is the structural representation that speed air flow limits mechanism in a kind of large scale equipment buffer-type support equipment of the present invention
Figure；
Fig. 3 is the knot of screw-type helical spring controller perturbation mechanism in a kind of large scale equipment buffer-type support equipment of the present invention
Structure schematic diagram；
In figure：1, main hollow casing, 2, main limit space, 3, main hollow structure, 4, main input duct, 5, secondary inlet opening,
6, liquid non-return valve, 7, main inlet opening, 8, main piston plate, 9, main telescopic rod, 10, board putting things, 11, main venthole, 12, air stream
Dynamic speed limits mechanism, 121, and speed air flow limits mechanism hollow stem, 122, and speed air flow is limited in mechanism use
Empty interval, 123, speed air flow restriction mechanism through-hole structure, 124, speed air flow restriction mechanism venthole,
125, speed air flow limits mechanism piston plate, 126, and speed air flow limits mechanism helical spring, 127, air
Flowing velocity limits mechanism telescopic rod, 128, and speed air flow limits mechanism touch panel, 13, secondary hollow structure, 14, pair limit
Bit space, 15, liquid-passing hole, 16, auxiliary piston plate, 17, principal screw spring, 18, main through-hole structure, 19, screw-type helical spring bullet
Property control mechanism, 191, screw-type helical spring controller perturbation mechanism threaded tube body, 192, screw-type helical spring elasticity
Control mechanism planar attachment plate structure, 193, screw-type helical spring controller perturbation mechanism bolt hole, 194, screw-type spiral shell
Revolve spring control mechanism helicitic texture, 195, screw-type helical spring controller perturbation mechanism swivel plate, 196, screw thread
Formula helical spring controller perturbation mechanism threaded rod, 197, screw-type helical spring controller perturbation mechanism rotatable connection axis,
198, screw-type helical spring controller perturbation mechanism bearing, 199, screw-type helical spring controller perturbation mechanism touch panel.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
A kind of referring to Fig. 1, embodiment provided by the invention：Including main hollow casing 1, the main hollow casing 1 it is interior
Portion is provided with main limit space 2, and the inside of the main hollow casing 1 is being provided with master positioned at the top of the main limit space 2
Hollow structure 3, the side of the main hollow casing 1 are provided with the main input duct 4 with its integral structure, the main inlet tube
Road 4 is internally provided with main inlet opening 7, and the main input duct 4 installs a liquid list in one end inside main inlet opening 7
To valve 6, the main hollow casing 1 is internally provided with connection 6 end face of liquid non-return valve and the secondary inlet opening of main limit space 2
5, the inside of the main hollow casing 1 is being provided with secondary limit space 14 positioned at the side of main limit space 2, and the master is hollow outer
The inside of shell 1 is being provided with secondary hollow structure 13, the inside installation of the main hollow structure 3 positioned at the top of secondary limit space 14
A main telescopic rod 9 is installed at one main piston plate 8, the center of 8 upper surface of main piston plate, and the body of rod of the main telescopic rod 9 runs through
The top of the main hollow casing 1, the main hollow casing 1 are provided with more in the inside at the top of the main hollow structure 3
A speed air flow limits mechanism 12, and being internally provided with for the main hollow casing 1 is multiple for connecting extraneous and air stream
Dynamic speed limits the main venthole 11 of mechanism 12, and a board putting things 10, the pair hollow structure are installed in the top of the main telescopic rod 9
An auxiliary piston plate 16 is installed in 13 bottom, and a principal screw spring 17 is installed in the upper surface of the auxiliary piston plate 16, and the pair is hollow
Structure 13 is installing a screw-type helical spring controller perturbation mechanism 19 positioned at the top of principal screw spring 17, and the master is hollow outer
The main through-hole structure 18 for being internally provided with the secondary hollow structure 13 of connection and the top of main hollow casing 1 of shell 1, the main hollow casing
1 liquid-passing hole 15 for being internally provided with 14 side bottom of main 2 side bottom of limit space of connection and secondary limit space.
Referring to Fig. 2, the speed air flow, which limits mechanism 12, includes speed air flow restriction mechanism hollow stem
121st, speed air flow limits mechanism and limits mechanism through-hole structure 123, air with hollow section 122, speed air flow
Flowing velocity limits mechanism venthole 124, speed air flow limits mechanism piston plate 125, speed air flow limits
Mechanism limits mechanism with helical spring 126, speed air flow and limits mechanism touch panel with telescopic rod 127 and speed air flow
128；The speed air flow that is provided centrally with that the speed air flow limits inside mechanism hollow stem 121 limits mechanism use
Hollow section 122, the speed air flow limit mechanism and are provided centrally with speed air flow with the end face of hollow stem 121
Mechanism through-hole structure 123 is limited, the speed air flow limits being provided centrally with for 121 other end of mechanism hollow stem
Speed air flow limits mechanism venthole 124, and the speed air flow limits mechanism with hollow stem 121 positioned at described
Speed air flow limits mechanism and installs speed air flow restriction mechanism piston plate 125 with the inside in hollow section 122,
The speed air flow limits mechanism and is limiting mechanism piston plate positioned at the speed air flow with hollow section 122
125 end face installs a speed air flow and limits mechanism helical spring 126, and the speed air flow limits mechanism and uses
One end of helical spring 126 is fixed on the inner wall that 124 end face of mechanism venthole is limited positioned at the speed air flow, institute
State speed air flow and limit the center of 125 other end of mechanism piston plate and one speed air flow is installed limits mechanism with stretching
Contracting bar 127, the speed air flow limit mechanism and limit mechanism through the speed air flow with the body of rod of telescopic rod 127
With through-hole structure 123, and the speed air flow limits mechanism and is limited with telescopic rod 127 positioned at the speed air flow
Mechanism installs a speed air flow with the body of rod of 121 outside one end of hollow stem and limits mechanism touch panel 128, the air flow
Speed limits mechanism and is pacified with hollow stem 121 in the body of rod that 124 one end of mechanism venthole is limited positioned at the speed air flow
At the inner wall at the main top of hollow casing 1, and the speed air flow limits mechanism and connects master with one end of venthole 124
Venthole 11；The speed air flow limits mechanism and is more than the speed air flow with the initial length of helical spring 126
The length in the hollow section 122 of mechanism is limited, its main function is：When main piston plate 8 moves up, the upper surface of main piston plate 8
When contradicting speed air flow restriction mechanism touch panel 128, speed air flow can be caused to limit on mechanism touch panel 128
Move, since speed air flow limits moving up for mechanism touch panel 128 so that speed air flow limits mechanism piston plate
125 move up, since speed air flow limits moving up for mechanism piston plate 125 so that speed air flow limits mechanism and uses
Air inside hollow section 122 is compressed, and the air of compression limits mechanism with 124 row of venthole by speed air flow
Go out, and since speed air flow restriction mechanism is limited with the structure radius of venthole 124 so that the air of compression is in current limliting
The lower discharge of effect, since speed air flow limits outer row restriction effect of the mechanism with venthole 124 so that speed air flow
Restriction mechanism piston plate 125, which moves up, to be subject to certain restrictions, so as to play the role of flow control.
Referring to Fig. 3, the screw-type helical spring controller perturbation mechanism 19 includes screw-type helical spring controller perturbation
Mechanism threaded tube body 191, screw-type helical spring controller perturbation mechanism planar attachment plate structure 192, screw-type are spiral
Spring control mechanism bolt hole 193, screw-type helical spring controller perturbation mechanism helicitic texture 194, screw-type spiral shell
Revolve spring control mechanism swivel plate 195, screw-type helical spring controller perturbation mechanism threaded rod 196, screw-type spiral shell
Revolve spring control mechanism rotatable connection axis 197, screw-type helical spring controller perturbation mechanism bearing 198 and screw-type
Helical spring controller perturbation mechanism touch panel 199；The screw-type helical spring controller perturbation mechanism threaded tube body 191
Bottom sides are provided with the screw-type being an integral structure with screw-type helical spring controller perturbation mechanism threaded tube body 191
Helical spring controller perturbation mechanism planar attachment plate structure 192, screw-type helical spring controller perturbation mechanism plane
Connecting board structure 192 is internally provided with multiple connection screw-type helical spring controller perturbation mechanisms planar attachment plate structure
The screw-type helical spring controller perturbation mechanism bolt hole 193 of 192 upper and lower surfaces, the screw-type helical spring controller perturbation
Mechanism connects a spiral shell with the inside of threaded tube body 191 by screw-type helical spring controller perturbation mechanism helicitic texture 194
Line formula helical spring controller perturbation mechanism threaded rod 196, the screw-type helical spring controller perturbation mechanism threaded rod 196
One screw-type helical spring is being installed positioned at the one end of screw-type helical spring controller perturbation mechanism above threaded tube body 191
Controller perturbation mechanism swivel plate 195, the screw-type helical spring controller perturbation mechanism is with threaded rod 196 positioned at the spiral shell
Screw-type helical spring elasticity is installed with the body of rod of 191 lower section one end of threaded tube body by line formula helical spring controller perturbation mechanism
Control mechanism rotatable connection axis 197, the axis of the screw-type helical spring controller perturbation mechanism 197 bottom of rotatable connection axis
One screw-type helical spring controller perturbation mechanism bearing 198, the screw-type helical spring controller perturbation mechanism are installed on body
The center of 199 upper surface of a screw-type helical spring controller perturbation mechanism touch panel is installed on the outer shroud of bearing 198；The spiral shell
Line formula helical spring controller perturbation mechanism helicitic texture 194 includes being arranged on the screw-type helical spring controller perturbation mechanism
With the external thread structure on 196 body of rod of threaded rod and it is arranged on screw-type helical spring controller perturbation mechanism threaded tube
Internal thread structure at 191 inner wall of body, and the external thread structure is meshed with the internal thread structure；The screw-type is spiral
Spring control mechanism is inserted into screw-type helical spring controller perturbation mechanism by bolt with planar attachment plate structure 192 and uses
Inside bolt hole 193 and installed in the upper surface of main hollow casing 1, screw-type helical spring controller perturbation mechanism spiral shell
The body of rod of rasp bar 196 runs through main through-hole structure 18, and screw-type helical spring controller perturbation mechanism touch panel 199 is inserted into
The inside of secondary hollow structure 13, its main function are：Effect, Rotating thread type spiral shell are controlled to the elasticity of principal screw spring 17
When revolving spring control mechanism with swivel plate 195, in the work of screw-type helical spring controller perturbation mechanism helicitic texture 194
Under so that screw-type helical spring controller perturbation mechanism 196 displacement of threaded rod, displacement can cause screw-type spiral shell
Rotation spring control mechanism touch panel 199 moves, and screw-type helical spring controller perturbation mechanism is with the bottom of touch panel 199 to master
Helical spring 17 is compressed control action, so as to control the elasticity of principal screw spring 17.
Specifically used mode：In present invention work, liquid is injected to the inside of main input duct 4 by oil pump, works as liquid
When the main piston plate 8 is moved to top, you can stop injection liquid, then weight is placed into the upper table of song and dance plate 10
Face, then screw-type helical spring controller perturbation mechanism 19 is controlled, the elasticity of principal screw spring 17 is adjusted, must when vibrations
Board putting things 10 can be caused to move down, during moving down, the liquid inside main hollow structure 3 enters secondary hollow structure 13
Inside, due to the entrance of liquid, causes principal screw spring 17 to deform upon, is compressed, and after compressing, principal screw spring 17 is multiple
Position, reset cause liquid to re-enter into the inside of main hollow structure 3, at this time, main piston plate 8 moves up reset, and move up so that
Speed air flow limits in-house generation air flow, and maximum stream flow during due to air flow is limited, institute so as to
Speed when control main piston plate 8 moves up, and then reset.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of large scale equipment buffer-type support equipment, including main hollow casing (1), it is characterised in that：The main hollow casing
(1) be internally provided with main limit space (2), the inside of the main hollow casing (1) is positioned at the main limit space (2)
Top is provided with main hollow structure (3), and the side of the main hollow casing (1) is provided with the main inlet tube with its integral structure
Road (4), the main input duct (4) are internally provided with main inlet opening (7), and the main input duct (4) is positioned at main feed liquor
A liquid non-return valve (6) is installed in the internal one end in hole (7), the main hollow casing (1) to be internally provided with connection liquid unidirectional
The secondary inlet opening (5) of valve (6) end face and main limit space (2), the inside of the main hollow casing (1) is positioned at the spacing sky of master
Between the side of (2) be provided with secondary limit space (14), the inside of the main hollow casing (1) is positioned at secondary limit space (14)
Top is provided with secondary hollow structure (13), and a main piston plate (8), the main piston are installed in the inside of the main hollow structure (3)
A main telescopic rod (9) is installed at the center of plate (8) upper surface, and the body of rod of the main telescopic rod (9) runs through the main hollow casing (1)
Top, the main hollow casing (1) is provided with multiple air flows speed in the inside at the top of the main hollow structure (3)
Degree limits mechanism (12), and being internally provided with for the main hollow casing (1) is multiple for connecting extraneous and speed air flow limit
Determine the main venthole (11) of mechanism (12), a board putting things (10), the pair hollow structure are installed in the top of the main telescopic rod (9)
(13) an auxiliary piston plate (16) is installed in bottom, and a principal screw spring (17), institute are installed in the upper surface of the auxiliary piston plate (16)
State secondary hollow structure (13) and one screw-type helical spring controller perturbation mechanism is being installed positioned at the top of principal screw spring (17)
(19), the master being internally provided with above the secondary hollow structure (13) of connection and main hollow casing (1) of the main hollow casing (1) is led to
Pore structure (18), the main hollow casing (1) are internally provided with main limit space (2) side bottom of connection and secondary limit space
(14) liquid-passing hole (15) of side bottom.
A kind of 2. large scale equipment buffer-type support equipment according to claim 1, it is characterised in that：The air flow speed
During degree restriction mechanism (12) includes speed air flow restriction mechanism hollow stem (121), speed air flow restriction mechanism uses
Empty interval (122), speed air flow limit mechanism and limit mechanism venthole with through-hole structure (123), speed air flow
(124), speed air flow limits mechanism piston plate (125), speed air flow limits mechanism helical spring (126),
Speed air flow limits mechanism and limits mechanism touch panel (128) with telescopic rod (127) and speed air flow.
A kind of 3. large scale equipment buffer-type support equipment according to claim 2, it is characterised in that：The air flow speed
Degree limits the internal speed air flow that is provided centrally with of mechanism hollow stem (121) and limits mechanism hollow section (122), institute
State speed air flow and limit mechanism and be provided centrally with speed air flow with the end face of hollow stem (121) and limit mechanism with logical
Pore structure (123), described speed air flow restriction mechanism hollow stem (121) other end are provided centrally with air flow
Speed limits mechanism and limits mechanism with hollow stem (121) positioned at the air with venthole (124), the speed air flow
Flowing velocity limits mechanism and installs speed air flow restriction mechanism piston plate (125) with the inside of hollow section (122),
The speed air flow limits mechanism and is limiting mechanism piston plate positioned at the speed air flow with hollow section (122)
(125) end face installs a speed air flow and limits mechanism helical spring (126), the speed air flow restriction machine
Structure is fixed on one end of helical spring (126) and limits mechanism venthole (124) end face positioned at the speed air flow
Inner wall, the speed air flow limits mechanism and installs a speed air flow with the center of piston plate (125) other end
Mechanism is limited to be limited the mechanism body of rod of telescopic rod (127) with telescopic rod (127), the speed air flow and run through the air
Flowing velocity limits mechanism with through-hole structure (123), and the speed air flow limit mechanism with telescopic rod (127) positioned at
The speed air flow limits mechanism and installs speed air flow restriction mechanism with the body of rod of the exterior one end of hollow stem (121)
With touch panel (128), the speed air flow limits mechanism and is limiting machine positioned at the speed air flow with hollow stem (121)
Structure is installed on the body of rod of venthole (124) one end at the inner wall at the top of main hollow casing (1), and the speed air flow limits
The one end for determining mechanism venthole (124) connects main venthole (11).
A kind of 4. large scale equipment buffer-type support equipment according to claim 3, it is characterised in that：The air flow speed
Degree limits the mechanism initial length of helical spring (126) and is more than the hollow section of speed air flow restriction mechanism
(122) length.
A kind of 5. large scale equipment buffer-type support equipment according to claim 1, it is characterised in that：The screw-type is spiral
Spring control mechanism (19) includes screw-type helical spring controller perturbation mechanism threaded tube body (191), screw-type spiral shell
Spring control mechanism is revolved with planar attachment plate structure (192), screw-type helical spring controller perturbation mechanism bolt hole
(193), screw-type helical spring controller perturbation mechanism helicitic texture (194), screw-type helical spring controller perturbation mechanism use
Swivel plate (195), screw-type helical spring controller perturbation mechanism threaded rod (196), screw-type helical spring controller perturbation machine
Structure rotatable connection axis (197), screw-type helical spring controller perturbation mechanism bearing (198) and screw-type helical spring elasticity
Control mechanism is with touch panel (199).
A kind of 6. large scale equipment buffer-type support equipment according to claim 5, it is characterised in that：The screw-type is spiral
Spring control mechanism is provided with and screw-type helical spring controller perturbation mechanism with the bottom sides of threaded tube body (191)
The screw-type helical spring controller perturbation mechanism planar attachment plate structure being an integral structure with threaded tube body (191)
(192), the screw-type helical spring controller perturbation mechanism planar attachment plate structure (192) is internally provided with multiple connections
The screw-type helical spring elasticity control of screw-type helical spring controller perturbation mechanism planar attachment plate structure (192) upper and lower surface
Mechanism processed is passed through with bolt hole (193), the inside of the screw-type helical spring controller perturbation mechanism threaded tube body (191)
Screw-type helical spring controller perturbation mechanism connects a screw-type helical spring controller perturbation mechanism spiral shell with helicitic texture (194)
Rasp bar (196), the screw-type helical spring controller perturbation mechanism is with threaded rod (196) positioned at screw-type helical spring elasticity
Control mechanism installs a screw-type helical spring controller perturbation mechanism swivel plate with one end above threaded tube body (191)
(195), the screw-type helical spring controller perturbation mechanism with threaded rod (196) positioned at the screw-type helical spring elasticity
Control mechanism is installed a screw-type helical spring controller perturbation mechanism with the body of rod of one end below threaded tube body (191) and is rotated
Connecting shaft (197), the screw-type helical spring controller perturbation mechanism install one with the axis body of rotatable connection axis (197) bottom
Screw-type helical spring controller perturbation mechanism bearing (198), screw-type helical spring controller perturbation mechanism bearing
(198) outer shroud is installed on the center of screw-type helical spring controller perturbation mechanism touch panel (199) upper surface.
A kind of 7. large scale equipment buffer-type support equipment according to claim 6, it is characterised in that：The screw-type is spiral
Spring control mechanism helicitic texture (194) includes being arranged on screw-type helical spring controller perturbation mechanism screw thread
External thread structure on bar (196) body of rod and it is arranged on screw-type helical spring controller perturbation mechanism threaded tube body
(191) internal thread structure at inner wall, and the external thread structure is meshed with the internal thread structure.
A kind of 8. large scale equipment buffer-type support equipment according to claim 6, it is characterised in that：The screw-type is spiral
Spring control mechanism is inserted into screw-type helical spring controller perturbation mechanism with planar attachment plate structure (192) by bolt
Internal and installed in main hollow casing (1) upper surface, the screw-type helical spring controller perturbation machine with bolt hole (193)
The structure body of rod of threaded rod (196) runs through main through-hole structure (18), and the screw-type helical spring controller perturbation mechanism is used and touched
Plate (199) is inserted into the inside of secondary hollow structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446582.6A CN107940173A (en) | 2017-12-27 | 2017-12-27 | A kind of large scale equipment buffer-type support equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446582.6A CN107940173A (en) | 2017-12-27 | 2017-12-27 | A kind of large scale equipment buffer-type support equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940173A true CN107940173A (en) | 2018-04-20 |
Family
ID=61939433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446582.6A Withdrawn CN107940173A (en) | 2017-12-27 | 2017-12-27 | A kind of large scale equipment buffer-type support equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107940173A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606270A (en) * | 2018-12-14 | 2019-04-12 | 彭小玲 | A kind of navigator with pooling feature |
| CN111022563A (en) * | 2019-12-21 | 2020-04-17 | 郭廷煌 | Multistage buffering formula bottom motion strutting arrangement for transported substance object |
| CN111442057A (en) * | 2020-04-16 | 2020-07-24 | 谢绪碧 | Buffer type component mounting base for damping mechanism |
| CN112032242A (en) * | 2020-09-14 | 2020-12-04 | 王红 | Delay type speed damping device for train |
| CN113280073A (en) * | 2021-05-28 | 2021-08-20 | 高凤婷 | Lenz law control type buffer device |
-
2017
- 2017-12-27 CN CN201711446582.6A patent/CN107940173A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606270A (en) * | 2018-12-14 | 2019-04-12 | 彭小玲 | A kind of navigator with pooling feature |
| CN111022563A (en) * | 2019-12-21 | 2020-04-17 | 郭廷煌 | Multistage buffering formula bottom motion strutting arrangement for transported substance object |
| CN111442057A (en) * | 2020-04-16 | 2020-07-24 | 谢绪碧 | Buffer type component mounting base for damping mechanism |
| CN112032242A (en) * | 2020-09-14 | 2020-12-04 | 王红 | Delay type speed damping device for train |
| CN113280073A (en) * | 2021-05-28 | 2021-08-20 | 高凤婷 | Lenz law control type buffer device |
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Application publication date: 20180420 |
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