CN109126304A - A kind of clamping device with self-locking function filter membrane - Google Patents
A kind of clamping device with self-locking function filter membrane Download PDFInfo
- Publication number
- CN109126304A CN109126304A CN201811126463.7A CN201811126463A CN109126304A CN 109126304 A CN109126304 A CN 109126304A CN 201811126463 A CN201811126463 A CN 201811126463A CN 109126304 A CN109126304 A CN 109126304A
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- self
- fixedly connected
- locking
- grip slipper
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 30
- 239000006096 absorbing agent Substances 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of clamping devices with self-locking function filter membrane, including the first supporting rod and the second supporting rod, first supporting rod is rotatably installed in the side that the second supporting rod offers rotation slot, the rotation of the middle part of first supporting rod and second supporting rod is plugged with shaft, the end of first supporting rod and second supporting rod is fixedly connected to handle, the end for the handle being mutually fixedly connected with the second supporting rod is fixedly connected with fixing strip, the end for the handle being mutually fixedly connected with the first supporting rod is fixedly connected with fixed fake, first supporting rod and second supporting rod are fixedly installed with spring shock (absorber) strut against between the side of handle, the side of first supporting rod symmetrically offers storage groove, the side that first supporting rod offers storage groove is symmetrically rotatably equipped with universal shaft.The present invention be able to carry out during use it is self-locking, be easy to use.
Description
Technical field
The present invention relates to filter membrane chucking device technical field, specially a kind of clamping device with self-locking function filter membrane.
Background technique
With the development of modern society, problem of environmental pollution is increasingly taken seriously, useless to surrounding air or pollution sources
Particle inside gas needs to be captured using filter membrane when being detected, and the use of filter membrane need using clamping device to its into
Row clamping uses, and is interfered by outside in filter membrane clamping device use process used at present excessive and normal in use process
Normal inconvenience of taking, so that testing result is not accurate enough.
Summary of the invention
The purpose of the present invention is to provide a kind of clamping devices with self-locking function filter membrane, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of clamping device with self-locking function filter membrane,
Including the first supporting rod and the second supporting rod, first supporting rod is rotatably installed in the second supporting rod offers rotation slot one
The middle part rotation of side, first supporting rod and second supporting rod is plugged with shaft, and first supporting rod and described
Second supporting rod is rotated connection by shaft, and the end of first supporting rod and second supporting rod is fixedly connected to
The end of handle, the handle being mutually fixedly connected with the second supporting rod is fixedly connected with fixing strip, with the first supporting rod phase
The end for the handle being fixedly connected is fixedly connected with fixed fake, and first supporting rod and second supporting rod are opposite
Spring shock (absorber) strut is fixedly installed between the side of handle, the side of first supporting rod symmetrically offers storage groove, described
The side that first supporting rod offers storage groove is symmetrically rotatably equipped with universal shaft, and support is fixedly connected on the universal shaft
Frame, the side of first supporting rod is symmetrically rotatably equipped with fixing chuck plate, and fixing chuck plate movable can be rotated to be connected to and be deposited
The top of slot is put, first supporting rod is fixedly connected with the second grip slipper, the second supporting rod back away from one end of handle
One end from handle is fixedly connected with the first grip slipper, and the central upper portion end of second grip slipper is fixedly installed with air inlet pipe,
Second grip slipper is fixedly connected with damping fixed block, the top of first grip slipper away from one end of the first supporting rod
Center-side is fixedly installed with exhaust pipe, and the inside of first grip slipper is placed with filter membrane, and first grip slipper deviates from second
One end of supporting rod is fixedly connected with lower damping fixed block, first grip slipper and second grip slipper positioned at the same side point
It is not fixedly installed with self-locking fastener and self-locking plug-in unit, the bottom end of the self-locking fastener is fixedly installed with self-locking pedestal, described self-locking
The upper end of pedestal is fixedly connected with rubber ring, and the internal slide of the self-locking pedestal is plugged with lock core, and one end of the lock core is solid
Dingan County is fixedly installed with telescopic shaft equipped with folding spring, the other end of the lock core, the folding spring and the telescopic shaft it
Between be fixedly installed with link block, the link block is fixedly connected with lower hook body, the connection close to one end top of folding spring
Block is symmetrically fixedly connected with buffer spring close to one end of telescopic shaft, and filter membrane is distributed in the two sides of telescopic shaft, described self-locking slotting
Fixation hole there are four symmetrically opening up on part, the bottom end of the self-locking plug-in unit is fixedly connected with hook body, the self-locking plug-in unit
It is fixedly installed with rubber card ball away from the upper side bottom end for hooking body, the inside of first grip slipper offers seal groove, described
Second grip slipper is fixedly connected with sealing ring, the fixed peace in the bottom end of the lower damping fixed block away from the inside of the side of air inlet pipe
Equipped with connecting bottom board, the upper end center sections of the connecting bottom board are fixedly installed with damping spring, and the upper end of the damping spring is solid
Surely strong magnets are connected with, the upper end of the air inlet pipe is connected with protective cover, and connects between air inlet pipe and protective cover by elasticity
Splicing is connected.
Preferably, body is hooked on when the self-locking plug-in unit is engaged with self-locking fastener to fasten with lower hook body.
Preferably, the inner wall of the uniform self-locking pedestal of folding spring and the buffer spring is mutually fixedly connected, and folding spring
Elastic force be greater than buffer spring elastic force.
Preferably, the sealing ring fixation is connected to seal groove when first grip slipper and the second grip slipper fasten
It is internal.
Preferably, the two sides of the air inlet pipe symmetrically offer card slot, and the internal symmetry of the protective cover is fixedly installed with
Fixture block, and fixture block is connected to the inside of card slot when the air inlet pipe engages with the protective cover.
Preferably, the lower damping fixed block is identical as the structure and specification of the upper damping fixed block, and the upper damping
The strong magnets internal symmetry of fixed block bottom end has opened up groove, the strong magnets internal symmetry of the lower damping fixed block bottom end
It is connected with convex block, convex block is connected to the inside of groove when the strong magnets are attracted each other.
Preferably, support frame as described above may be rotated by universal shaft, and support frame can be located at the interior of storage groove
Portion.
Compared with prior art, beneficial effects of the present invention are as follows:
The inside of first grip slipper of the invention has opened up seal groove, and the inner bottom of the second grip slipper is connected to sealing ring,
The first grip slipper and the second grip slipper is made to realize closed clamping using the inside that sealing ring is connected to seal groove, thus favorably
In detection of the filter membrane to koniology, it is therefore prevented that the interference of external air flow and gas, the first grip slipper and the clamping of the second grip slipper
It is connected on fixing strip using fixed fake after the completion, the first supporting rod and the second supporting rod is fixed, by outer
During power is engaged the first grip slipper and the second grip slipper using the first supporting rod and the second supporting rod spring shock (absorber) strut and
Lower damping fixed block and upper damping fixed block play the role of damping, and lower damping fixed block and upper damping fixed block
Top be respectively mounted strong magnets, the inside of strong magnets has opened up groove and convex block respectively, is attracted in strong magnets
During convex block can automatically be connected to the inside of groove so that can firmly be pulled together between strong magnets, benefit
With strong magnets it is also possible that tightly can firmly engage between the first grip slipper and the second grip slipper, in the first grip slipper
With the second grip slipper engaging during using the inside that self-locking plug-in unit is plugged on self-locking fastener can complete the first grip slipper and
Self-locking between second grip slipper, the upper hook cognition of self-locking plug-in unit bottom end installation is inserted into self-locking fastener during self-locking
Internal and fasten by external pressure and lower hooks body, to complete self-locking function, the elastic force due to folding spring is greater than delaying
The elastic force of spring is rushed, is clamped, also protects to open and close spring and lower hook body can be made to keep mutually fixed with the upper hook body moment using elastic force
The stabilization for having demonstrate,proved self-locking state in auto-lock process presses telescopic shaft by external power, folding spring can be made to generate larger
Deformation, this hooks body at present and mutually separates with upper hook body, and self-locking state just automatically terminates, when device is in self-locking state, utilize
The support frame and the first supporting rod and the second supporting rod after fixation of first supporting rod inner rotation installation, adjust one properly
Angle form A-frame shape support be fixed in device, then the protective cover of air inlet pipe upper end is separated with air inlet pipe,
Air enters to inside the confined space of the first grip slipper and the second grip slipper composition after air extractor is connected with air inlet pipe
Detection work can be carried out, and gas understands discharger in the exhaust pipe connected by the first grip slipper side after filter membrane,
To complete work, which both can effectively carry out damping and sealing during use, effectively prevent vibration
Or air-flow is influenced caused by detection, and can be completed during detection it is self-locking, ensure that detection can completely smoothly
Progress, the device is easy to use and carry, facilitates preservation.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention；
Fig. 2 is support frame structure diagram of the invention；
Fig. 3 is self-locking fastener structural schematic diagram of the invention；
Fig. 4 is self-locking fastener cut-away figure of the invention；
Fig. 5 is lock core structure schematic diagram of the invention；
Fig. 6 is self-locking dongle configuration schematic diagram of the invention；
Fig. 7 is self-locking plug-in unit side view of the invention；
Fig. 8 is the first holding-seat structure schematic diagram of the invention；
Fig. 9 is the second holding-seat structure schematic diagram of the invention；
Figure 10 is lower damping fixed-block-architecture (FBA) schematic diagram of the invention；
Figure 11 is air feeder structure schematic diagram of the invention.
In figure: 1- fixing strip, 2- fixed fake, 3- spring shock (absorber) strut, 4- shaft, the first grip slipper of 5-, 6- self-locking card
Damping fixed block under part, 7- filter membrane, 8-, the self-locking plug-in unit of 9-, the upper damping fixed block of 10-, 11- air inlet pipe, the second grip slipper of 12-,
The first supporting rod of 13-, 14- support frame, the second supporting rod of 15-, 16- handle, 17- universal shaft, 18- fixing chuck plate, 19- storage
Slot, 20- lock core, the self-locking pedestal of 21-, 22- rubber ring, 23- folding spring, hook under 24- body, 25- link block, 26- telescopic shaft,
27- buffer spring, 28- fixation hole, hook on 29- body, 30- rubber card ball, 31- seal groove, 32- sealing ring, 33- strong magnets,
34- damping spring, 35- connecting bottom board, 36- elastic connection rope, 37- protective cover.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-11 is please referred to, a kind of embodiment provided by the invention: a kind of clamping device with self-locking function filter membrane, packet
The first supporting rod 13 and the second supporting rod 15 are included, the first supporting rod 13 is rotatably installed in the second supporting rod 15 and offers rotation slot
The middle part rotation of side, the first supporting rod 13 and the second supporting rod 15 is plugged with shaft 4, and the first supporting rod 13 and the second clamping
Bar 15 is rotated connection by shaft 4, and the end of the first supporting rod 13 and the second supporting rod 15 is fixedly connected to handle 16, with
The end for the handle 16 that second supporting rod, 15 phase is fixedly connected is fixedly connected with fixing strip 1, fixes with 13 phase of the first supporting rod
The end of the handle 16 of connection is fixedly connected with fixed fake 2, the first supporting rod 13 and the second supporting rod 15 against handle 16
Spring shock (absorber) strut 3 is fixedly installed between side, the side of the first supporting rod 13 symmetrically offers storage groove 19, the first supporting rod
13 sides for offering storage groove 19 are symmetrically rotatably equipped with universal shaft 17, and support frame 14 is fixedly connected on universal shaft 17,
The side of first supporting rod 13 is symmetrically rotatably equipped with fixing chuck plate 18, and fixing chuck plate 18 movable can rotate and be connected to storage
The top of slot 19, the first supporting rod 13 are fixedly connected with the second grip slipper 12, the second supporting rod 15 back away from one end of handle 16
One end from handle 16 is fixedly connected with the first grip slipper 5, and the central upper portion end of the second grip slipper 12 is fixedly installed with air inlet pipe
11, the second grip slipper 12 is fixedly connected with damping fixed block 10 away from one end of the first supporting rod 13, the first grip slipper 5 it is upper
Portion's center-side is fixedly installed with exhaust pipe, and the inside of the first grip slipper 5 is placed with filter membrane 7, and the first grip slipper 5 is away from the second clamping
One end of bar 15 is fixedly connected with lower damping fixed block 8, and the first grip slipper 5 and the second grip slipper 12 are located at the same side to be fixed respectively
Self-locking fastener 6 and self-locking plug-in unit 9 be installed, the bottom end of self-locking fastener 6 is fixedly installed with self-locking pedestal 21, self-locking pedestal 21 it is upper
End is fixedly connected with rubber ring 22, and the internal slide of self-locking pedestal 21 is plugged with lock core 20, and one end of lock core 20 is fixedly installed with
Spring 23 is opened and closed, the other end of lock core 20 is fixedly installed with telescopic shaft 26, opens and closes and is fixedly mounted between spring 23 and telescopic shaft 26
There is link block 25, link block 25 is fixedly connected with lower hook body 24 close to one end top of folding spring 23, and link block 25 is close to be stretched
One end of contracting axis 26 is symmetrically fixedly connected with buffer spring 27, and filter membrane 7 is distributed in the two sides of telescopic shaft 26, on self-locking plug-in unit 9
It symmetrically opens up there are four fixation hole 28, the bottom end of self-locking plug-in unit 9, which is fixedly connected with, hooks body 29, and self-locking plug-in unit 9 is away from upper
The side bottom end for hooking body 29 is fixedly installed with rubber card ball 30, and the inside of the first grip slipper 5 offers seal groove 31, the second clamping
Seat 12 is fixedly connected with sealing ring 32 away from the inside of the side of air inlet pipe 11, and the bottom end of lower damping fixed block 8 is fixedly installed with
Connecting bottom board 35, the upper end center sections of connecting bottom board 35 are fixedly installed with damping spring 34, and the upper end of damping spring 34 is fixed to be connected
Strong magnets 33 are connected to, the upper end of air inlet pipe 11 is connected with protective cover 37, and passes through elasticity between air inlet pipe 11 and protective cover 37
Connecting rope 36 is connected.
Body 29 is hooked on when self-locking plug-in unit 9 is engaged with self-locking fastener 6 to fasten with lower hook body 24, is opened and closed spring 23 and is delayed
The inner wall for rushing the uniform self-locking pedestal 21 of spring 27 is mutually fixedly connected, and opens and closes bullet of the elastic force greater than buffer spring 27 of spring 23
The fixed inside for being connected to seal groove 31 of sealing ring 32, air inlet pipe 11 when power, the first grip slipper 5 and the second grip slipper 12 fasten
Two sides symmetrically offer card slot, the internal symmetry of protective cover 37 is fixedly installed with fixture block, and air inlet pipe 11 and protective cover 37 block
Fixture block is connected to the inside of card slot when conjunction, and lower damping fixed block 8 is identical as the structure and specification of upper damping fixed block 10, and upper damping
33 internal symmetry of strong magnets of 10 bottom end of fixed block has opened up groove, inside the strong magnets 33 of lower 8 bottom end of damping fixed block
It is symmetrically connected with convex block, convex block is connected to the inside of groove when strong magnets 33 are attracted each other, and support frame 14 passes through universal shaft 17
It may be rotated, and support frame 14 can be located at the inside of storage groove 19.
Working principle: filter membrane 7 is placed on to the inside of the first grip slipper 5 first during use, then passes through hand
Second grip slipper 12 is connected to the first grip slipper 5 using external force and the first supporting rod 13 and the second supporting rod 15 by handle 16
Upper end, the inside of the first grip slipper 5 have opened up seal groove 31, and the inner bottom of the second grip slipper 12 is connected to sealing ring 32, benefit
The first grip slipper 5 and the second grip slipper 12 is made to realize closed clamping with the inside that sealing ring 32 is connected to seal groove 31, from
And be conducive to detection of the filter membrane 7 to koniology, it is therefore prevented that the interference of external air flow and gas, the first grip slipper 5 and the second folder
Hold after the completion of seat 12 is clamped and be connected on fixing strip 1 using fixed fake 2, by the first supporting rod 13 and the second supporting rod 15 into
Row is fixed, and is being blocked the first grip slipper 5 and the second grip slipper 12 using the first supporting rod 13 and the second supporting rod 15 by external force
Spring shock (absorber) strut 3 and lower damping fixed block 8 and upper damping fixed block 10 play the role of damping during conjunction, and
The top of lower damping fixed block 8 and upper damping fixed block 10 has been respectively mounted strong magnets 33, and the inside of strong magnets 33 is opened respectively
If groove and convex block, during strong magnets 33 are attracted convex block can automatically be connected to the inside of groove, so that
It can firmly be pulled together between strong magnets 33, using strong magnets 33 it is also possible that the first grip slipper 5 and second
Tightly can firmly it engage between grip slipper 12, using certainly during the first grip slipper 5 and the second grip slipper 12 engage
Lock plug-in unit 9 be plugged on self-locking fastener 6 inside can complete it is self-locking between the first grip slipper 5 and the second grip slipper 12, from
The upper hook body 29 of self-locking 9 bottom end of plug-in unit installation can be inserted into the inside of self-locking fastener 6 and by external pressure during lock
It fastens with lower hook body 24, so that self-locking function is completed, since the elastic force of folding spring 23 is greater than the elastic force of buffer spring 27, from
And opening and closing spring 23 can make lower hook body 24 keep mutually fixed clamping with upper 29 moment of hook body using elastic force, also ensure self-locking mistake
The stabilization of self-locking state in journey presses telescopic shaft 26 by external power, and folding spring 23 can be made to generate biggish deformation,
This hooks body 24 at present and separates with upper 29 phase of hook body, and self-locking state just automatically terminates, and when device is in self-locking state, utilizes first
The support frame 14 and the first supporting rod 13 and the second supporting rod 15 after fixation of 13 inner rotation of supporting rod installation, adjust one
Suitable angle forms A-frame shape and support is fixed in device, then by the protective cover 37 of 11 upper end of air inlet pipe and air inlet
Pipe 11 separates, and air enters to the first grip slipper 5 after air extractor is connected with air inlet pipe 11 and the second grip slipper 12 forms
Confined space inside can carry out detection work, and the row that gas can be connected after filter membrane 7 by 5 side of the first grip slipper
Discharger in tracheae, to complete work, which both can effectively carry out damping and sealing during use, have
Effect prevents the influence caused by detection of vibration or air-flow, and can complete during detection self-locking, ensure that inspection
Survey completely can be carried out smoothly, and the device is easy to use and carry, facilitates preservation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of clamping device with self-locking function filter membrane, including the first supporting rod (13) and the second supporting rod (15), special
Sign is: first supporting rod (13) is rotatably installed in the side that the second supporting rod (15) offers rotation slot, and described first
The rotation of the middle part of supporting rod (13) and second supporting rod (15) is plugged with shaft (4), and first supporting rod (13) and
Second supporting rod (15) is rotated connection, first supporting rod (13) and second supporting rod by shaft (4)
(15) end is fixedly connected to handle (16), with the end for the handle (16) that the second supporting rod (15) is mutually fixedly connected
It is fixedly connected with fixing strip (1), the end for the handle (16) being mutually fixedly connected with the first supporting rod (13) is fixedly connected
Have fixed fake (2), it is solid between first supporting rod (13) and the side of second supporting rod (15) opposite handle (16)
Dingan County is equipped with spring shock (absorber) strut (3), and the side of first supporting rod (13) symmetrically offers storage groove (19), first folder
It holds bar (13) and offers the side of storage groove (19) and be symmetrically rotatably equipped with universal shaft (17), it is fixed on the universal shaft (17)
It is connected with support frame (14), the side of first supporting rod (13) is symmetrically rotatably equipped with fixing chuck plate (18), and fixing card
Plate (18) movable can rotate the top for being connected to storage groove (19), and first supporting rod (13) deviates from the one end of handle (16)
It is fixedly connected with the second grip slipper (12), second supporting rod (15) is fixedly connected with the first folder away from the one end of handle (16)
It holds seat (5), the central upper portion end of second grip slipper (12) is fixedly installed with air inlet pipe (11), second grip slipper (12)
Upper damping fixed block (10) is fixedly connected with away from one end of the first supporting rod (13), in the top of first grip slipper (5)
Heart end is fixedly installed with exhaust pipe, and the inside of first grip slipper (5) is placed with filter membrane (7), the first grip slipper (5) back
One end from the second supporting rod (15) is fixedly connected with lower damping fixed block (8), first grip slipper (5) and second folder
It holds seat (12) and is located at the same side and be fixedly installed with self-locking fastener (6) and self-locking plug-in unit (9), the bottom of the self-locking fastener (6) respectively
End is fixedly installed with self-locking pedestal (21), and the upper end of the self-locking pedestal (21) is fixedly connected with rubber ring (22), described self-locking
The internal slide of pedestal (21) is plugged with lock core (20), and one end of the lock core (20) is fixedly installed with folding spring (23), institute
The other end for stating lock core (20) is fixedly installed with telescopic shaft (26), solid between the folding spring (23) and the telescopic shaft (26)
Dingan County is equipped with link block (25), and the link block (25) is fixedly connected with lower hook body close to one end top of folding spring (23)
(24), the link block (25) is symmetrically fixedly connected with buffer spring (27) close to the one end of telescopic shaft (26), and filter membrane (7) point
Cloth is symmetrically opened up on the two sides of telescopic shaft (26), the self-locking plug-in unit (9) there are four fixation hole (28), described self-locking to insert
The bottom end of part (9), which is fixedly connected with, hooks body (29), and the self-locking plug-in unit (9) is away from the fixed peace in the upper side bottom end for hooking body (29)
Equipped with rubber card ball (30), the inside of first grip slipper (5) is offered seal groove (31), second grip slipper (12)
It is fixedly connected with away from the inside of the side of air inlet pipe (11) sealing ring (32), the fixed peace in the bottom end of the lower damping fixed block (8)
Equipped with connecting bottom board (35), the upper end center sections of the connecting bottom board (35) are fixedly installed with damping spring (34), the damping
The upper end of spring (34) is fixedly connected with strong magnets (33), and the upper end of the air inlet pipe (11) is connected with protective cover (37), and
It is connected between air inlet pipe (11) and protective cover (37) by elastic connection rope (36).
2. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: described self-locking slotting
Body (29) are hooked on when part (9) is engaged with self-locking fastener (6) to fasten with lower hook body (24).
3. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: the folding bullet
Spring (23) is mutually fixedly connected with the inner wall of the uniform self-locking pedestal (21) of buffer spring (27), and the elastic force for opening and closing spring (23) is greater than
The elastic force of buffer spring (27).
4. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: first folder
Hold sealing ring (32) the fixed inside for being connected to seal groove (31) when seat (5) and the second grip slipper (12) fasten.
5. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: the air inlet pipe
(11) two sides symmetrically offer card slot, and the internal symmetry of the protective cover (37) is fixedly installed with fixture block, and the air inlet pipe
(11) fixture block is connected to the inside of card slot when engaging with the protective cover (37).
6. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: the lower damping
Fixed block (8) is identical as the structure and specification of the upper damping fixed block (10), and upper damping fixed block (10) bottom end is strong
Power magnet (33) internal symmetry has opened up groove, and strong magnets (33) internal symmetry of lower damping fixed block (8) bottom end connects
It is connected to convex block, convex block is connected to the inside of groove when the strong magnets (33) are attracted each other.
7. a kind of clamping device with self-locking function filter membrane according to claim 1, it is characterised in that: support frame as described above
(14) it may be rotated by universal shaft (17), and support frame (14) can be located at the inside of storage groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126463.7A CN109126304B (en) | 2018-09-26 | 2018-09-26 | Clamping device with self-locking function filter membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126463.7A CN109126304B (en) | 2018-09-26 | 2018-09-26 | Clamping device with self-locking function filter membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109126304A true CN109126304A (en) | 2019-01-04 |
| CN109126304B CN109126304B (en) | 2020-11-10 |
Family
ID=64812849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811126463.7A Active CN109126304B (en) | 2018-09-26 | 2018-09-26 | Clamping device with self-locking function filter membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109126304B (en) |
Cited By (1)
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| CN109126304B (en) | 2020-11-10 |
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