CN114001220B - Calibrator for new energy pipeline connecting device - Google Patents
Calibrator for new energy pipeline connecting device Download PDFInfo
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- CN114001220B CN114001220B CN202111304638.0A CN202111304638A CN114001220B CN 114001220 B CN114001220 B CN 114001220B CN 202111304638 A CN202111304638 A CN 202111304638A CN 114001220 B CN114001220 B CN 114001220B
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- Prior art keywords
- lock tongue
- upper shell
- check
- groove
- locking
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Classifications
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/10—Indicators for correct coupling
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/60—Identification or marking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The checker for the new energy pipeline connecting device comprises an upper shell and a lower shell, wherein the lower shell is connected with the lower end of the upper shell in a sealing way, an insertion interface is formed in the upper end of the upper shell, the lower shell is communicated with the insertion interface, a check card sleeve and a multiple locking device are further arranged on the side face of the upper shell, and a male plug is further inserted into the insertion interface; the multiple locking device is provided with an elastic tail frame, at least two groups of locking tongue mechanisms are arranged at the front part of the elastic tail frame, the checking clamping sleeve is provided with a U-shaped elastic sleeve body, the inner side surface of the U-shaped elastic sleeve body is symmetrically provided with a checking clamping head, and one side surface of the checking clamping head is smooth and inclined. The invention has simple structure, more stable connection, can effectively confirm and check whether the pipeline locking mechanism is installed in place, is suitable for coping with complex pipeline systems, and can also avoid the occurrence of error leakage of connection.
Description
Technical Field
The invention relates to the technical field of pipeline connecting mechanisms, in particular to a calibrator for a new energy pipeline connecting device.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure. New energy vehicles include four large types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel Cell Electric Vehicles (FCEV), other new energy vehicles (e.g., super capacitors, efficient energy storage such as flywheels), and the like.
The connection requirements of all parts of the new energy automobile are more strict than those of the traditional automobile, and particularly, the control error of the automobile is easily caused by the fact that a pipeline system of the new energy automobile is not connected in place, so that unnecessary accidents are caused. At present, a single locking mechanism is widely adopted for a quick connecting joint widely applied to a pipeline system of a new energy automobile, the connection stability is not high, and no effective means is available for confirming whether the locking mechanism is installed in place, so that the risk of liquid leakage in a pipeline is greatly increased.
Disclosure of Invention
The invention provides a checker for a new energy pipeline connecting device, which has the advantages of simple structure, more stable connection, capability of effectively confirming and checking whether a pipeline locking mechanism is installed in place, suitability for coping with complex pipeline systems and capability of avoiding connection error.
The specific technical scheme is as follows: the checker for the new energy pipeline connecting device comprises an upper shell and a lower shell, wherein the lower shell is connected with the lower end of the upper shell in a sealing way, an insertion interface is formed in the upper end of the upper shell, the lower shell is communicated with the insertion interface, a lock tongue socket is formed in one side face of the upper shell, the insertion interface is communicated with the lock tongue socket, a check card sleeve and a multiple locking device are further arranged on the side face of the upper shell, and a male plug is further inserted into the insertion interface; the multiple locking device is provided with an elastic tail frame, at least two groups of lock tongue mechanisms are arranged at the front part of the elastic tail frame, and the lock tongue mechanisms are installed in the lock tongue socket in a matched mode; the checking clamping sleeve is provided with a U-shaped elastic sleeve body, checking clamping heads are symmetrically arranged on the inner side surface of the U-shaped elastic sleeve body, and one side surface of each checking clamping head is smooth and inclined.
The realization principle is as follows: the male plug is installed and inserted into the insertion interface, the spring bolt mechanism is inserted into the spring bolt insertion opening, so that the spring bolt mechanism surrounds the clamping and locking male plug by utilizing the elastic force of the elastic tail frame, the multiple locking devices are positioned and fixed after clamping the male plug, the check chuck is gradually pressed to fall off in the process of clamping the multiple locking devices to be inserted into the spring bolt insertion opening, the check chuck is integrally loosened and falls off when the multiple locking devices are locked in place, the multiple locking devices can be judged to be installed in place through the falling check chuck, the male plug is stably clamped, the risk of fluid leakage is avoided, the complicated pipeline system can be marked through the check chuck, and therefore the check chuck is collected through checking, and the check chuck is rechecked where the pipeline is not installed in place in the complicated connecting operation.
As an optimization: two groups of lock tongue mechanisms are arranged at the front part of the elastic tailstock, one group of lock tongue mechanisms is provided with a group of inward turning chucks, and the other group of lock tongue mechanisms is provided with a group of outward turning chucks.
As an optimization: the lock tongue socket is internally provided with a clamping seat, the varus clamping head is matched with the clamping seat, the upper shell is internally provided with a clamping head hooking groove, and the valgus clamping head is matched with the clamping head hooking groove to slide.
As an optimization: the male plug is characterized in that one end of the male plug is provided with an annular connecting groove, the other end of the male plug is an insertion end, an annular locking groove is formed in the middle of the insertion end of the male plug, and the spring bolt mechanism is provided with an unlocking position and a locking position relative to the annular locking groove.
As an optimization: when the lock tongue mechanism is in an unlocking position relative to the annular locking groove, the check chuck is matched and clamped in a gap between the two groups of lock tongue mechanisms; when the male plug is matched and inserted into the insertion interface, and the annular locking groove is aligned with the locking bolt socket, the locking bolt mechanism is positioned at a locking position relative to the annular locking groove, at the moment, the locking bolt mechanism is inserted into the locking bolt socket and is matched and clamped with the annular locking groove, the inward turning clamp head clamps the clamping seat, the outward turning clamp head hooks the clamp head hooking groove, and the check clamp head is separated from a gap between two groups of locking bolt mechanisms under the clamping and pressing of the elastic tailstock and the upper shell.
As an optimization: when the lock tongue mechanism is in an unlocking position relative to the annular locking groove, the check chuck is matched and clamped with the chuck hooking groove; when the male plug is matched and inserted into the insertion interface, and the annular locking groove is aligned with the bolt inserting opening, the bolt mechanism is positioned at a locking position relative to the annular locking groove, at the moment, the bolt mechanism is inserted into the bolt inserting opening and is matched and clamped with the annular locking groove, the inward turning clamp clamps the clamping seat, the outward turning clamp hooks the clamp hook groove, and the check clamp is extruded, so that the check clamp is separated from the clamp hook groove, and the U-shaped elastic sleeve body is opened and falls to two sides.
As an optimization: the side of the upper end of the lower shell is provided with a positioning block, the upper end of the lower shell is in sealing connection with the upper shell in a welding mode, the lower end of the lower shell is also uniformly provided with an annular connecting notch, and a sealing ring is further sleeved in the annular connecting notch.
As an optimization: an O-shaped sealing ring I, a spacer ring and an O-shaped sealing ring II are sequentially arranged between the lower shell and the male plug from top to bottom.
As an optimization: the outer side surface of the U-shaped elastic sleeve is also provided with a pull ring.
The beneficial effects of the invention are as follows: in the process that the male plug is installed and inserted into the insertion interface and locked by the lock tongue mechanism, when the multiple locking device slides in place, the whole check clamping sleeve is forced to loose and fall off through various parts so as to verify that the multiple locking device is stably installed in place, the check clamping sleeve cannot fall off when the multiple locking device is not installed in place, and whether the pipeline is installed or not can be intuitively and efficiently judged; the multiple locking device is provided with a plurality of groups of lock tongue mechanisms, so that multiple locking can be performed on the side surface of the male plug; be provided with the pull ring on the check-up cutting ferrule so that the check-up cutting ferrule takes off behind the falling installer can easily take off and collect the check-up cutting ferrule, also can check through checking check-up cutting ferrule quantity and confirm whether pipeline system all connects stably when handling complicated pipeline system simultaneously, further also can check-up cutting ferrule is unique sign (for example spraying two-dimensional code) and is used for finding the interface that is not connected in place rapidly when the pipeline has the interface of connecting the mistake and leak.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall explosive structure of the present invention.
Fig. 3 is a schematic cross-sectional view a of the whole front view of the present invention.
Fig. 4 is a schematic view b of the overall front view of the cross-sectional structure of the present invention.
Fig. 5 is a schematic structural view of the connection and installation of the upper shell and the lower shell in the invention.
FIG. 6 is a schematic diagram of a multiple latch according to the present invention.
Fig. 7 is a schematic structural view of the checking ferrule of the present invention.
Fig. 8 is a schematic diagram of a cross-sectional structure of an inverted chuck and a chuck according to the present invention.
Fig. 9 is a schematic cross-sectional view b of the varus chuck and the chuck in the present invention.
Fig. 10 is a schematic diagram a of the cooperation between the everting chuck and the chuck hooking groove in the present invention.
Fig. 11 is a schematic diagram b of the cooperation of the everting chuck and the chuck hooking groove in the present invention.
Fig. 12 is a schematic diagram of an overall explosion structure according to a second embodiment of the present invention.
Fig. 13 is a schematic structural diagram of connection installation of the upper housing and the lower housing in the second embodiment of the present invention.
Fig. 14 is a schematic structural diagram of a verification ferrule in a second embodiment of the present invention.
Fig. 15 is a schematic cross-sectional view of an inverted chuck and a holder according to a second embodiment of the invention.
FIG. 16 is a schematic view showing the cooperation of the everting chuck and the chuck hooking groove in the second embodiment of the invention
Reference numerals illustrate: an upper case 1; a lower case 2; a plug-in interface 3; checking a cutting ferrule 4; a multiple locker 5; a male plug 6; o-shaped sealing ring I7; a spacer ring 8; o-shaped sealing ring II 9; a tongue socket 11; a card holder 12; a chuck hook groove 13; a positioning block 21; an annular connecting slot 22; a seal ring 23; a U-shaped elastic sleeve 41; a check chuck 42; a pull ring 43; an elastic tail stock 51; a latch bolt mechanism 52; an inversion chuck 54; an everting chuck 55; an annular connecting groove 61; an annular locking groove 62.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Implementation example:
as shown in fig. 1 to 11: a calibrator for a new energy pipeline connecting device is provided with an upper shell 1 and a lower shell 2, wherein the lower shell 2 is connected with the lower end of the upper shell 1 in a sealing way, an insertion interface 3 is arranged at the upper end of the upper shell 1, the lower shell 2 is communicated with the insertion interface 3, a calibration clamping sleeve 4 and a multiple locker 5 are further arranged on the side surface of the upper shell 1, the calibration clamping sleeve 4 and the multiple locker 5 are formed by injection molding, and a male plug 6 is further inserted and installed in the insertion interface 3.
The multiple locking device 5 is provided with an elastic tail frame 51, at least two groups of locking tongue mechanisms 52 are arranged at the front part of the elastic tail frame 51, the checking clamping sleeve 4 is provided with a U-shaped elastic sleeve body 41, pull rings 56 are further arranged on the side surfaces of the U-shaped elastic sleeve body 41, checking clamping heads 42 are symmetrically arranged on the inner side surfaces of the U-shaped elastic sleeve body 41, and one side surfaces of the checking clamping heads 42 are smooth and inclined.
Two sets of latch mechanisms 52 are provided at the front of the resilient tailstock 51, one set of latch mechanisms 52 having a set of varus clips 54 and the other set of latch mechanisms 52 having a set of valgus clips 55.
The lock tongue jack 11 is formed on one side surface of the upper shell 1, the lock tongue jack 11 is communicated with the insertion interface 3, the clamping seat 12 is arranged in the lock tongue jack 11, the lock tongue mechanism 52 is matched and installed in the lock tongue jack 11, the varus clamping head 54 is matched with the clamping seat 12, the clamping head hooking groove 13 is further formed in the upper shell 1, and the valgus clamping head 55 is matched and slides with the clamping head hooking groove 13.
The male plug 6 has an annular connecting groove 61 at one end, an insertion end at the other end of the male plug 6, and an annular locking groove 62 at the middle of the insertion end of the male plug 6, and the latch mechanism 52 has an unlocked position and a locked position with respect to the annular locking groove 62.
When the bolt mechanism 52 is in an unlocked position relative to the annular locking groove 62, the check chuck 42 is matched and clamped with the chuck hooking groove 13; when the male plug 6 is inserted into the insertion port 3 in a matched manner, and the annular locking groove 62 is aligned with the locking bolt socket 11, the locking bolt mechanism 52 is in a locking position relative to the annular locking groove 62, at this time, the locking bolt mechanism 52 is inserted into the locking bolt socket 11 to be matched and clamped with the annular locking groove 62, the inward turning clamp 54 clamps the clamping seat 12, the outward turning clamp 55 hooks the clamp hook groove 13, and the check clamp 42 is extruded, so that the check clamp 42 is separated from the clamp hook groove 13, and the U-shaped elastic sleeve 41 is opened and falls off to two sides.
The side of the upper end of the lower shell 2 is provided with a positioning block 21, the upper end of the lower shell 2 is connected with the upper shell 1 in a sealing way in a welding way, the positioning block 21 is used for being inserted and positioned before welding, the welding is prevented from being in place, the lower end of the lower shell 2 is also uniformly provided with an annular connecting notch 22, and a sealing ring 23 is further sleeved in the annular connecting notch 23.
An O-shaped sealing ring I7, a separation ring 8 and an O-shaped sealing ring II 9 are sequentially arranged between the lower shell 2 and the male plug 6 from top to bottom, so that the function of multiple sealing interfaces is achieved, and the situation that leakage occurs after the connection is in place is prevented.
The invention is realized in the following way: the male plug 6 is installed and inserted into the insertion port 3, the bolt mechanism 52 is inserted into the bolt insertion port 11, so that the bolt mechanism 52 surrounds and clamps and locks the male plug 6 by utilizing the elastic force of the elastic tail frame 51, the multiple lockers 5 clamp the annular locking groove 62 on the male plug 6, the clamping seat 12 is clamped by the inversion clamping head 54 to realize positioning and fixing, the check clamping head 42 is gradually pressed to fall off in the process of inserting the multiple lockers 5 into the bolt insertion port 11, the whole check clamping sleeve 4 is loose and falls off when the multiple lockers 5 are locked in place, the multiple lockers can be judged to be installed in place by the fallen check clamping sleeve 4, the male plug 6 is stably clamped, the risk of fluid leakage is avoided, the complicated pipeline system can be marked by marking the check clamping sleeve 4, and therefore, by checking and collecting the check clamping sleeve 4, the check pipeline is not installed in place in complex connecting operation.
Embodiment two:
as shown in fig. 12, 13, 14, 15 and 16: as an optimization, under the condition that other structures and embodiments are the same, the upper shell 1 and the lower shell 2 are integrated and are formed by integral casting, when the bolt mechanisms 52 are in the non-locking positions relative to the annular locking grooves 62, the check clips 42 are matched and clamped in gaps between the two sets of bolt mechanisms 52, and the check clip 4 is integrally sleeved on the multiple locking device 5; when the male plug 6 is inserted and installed in the insertion port 3 in a matched manner, and the annular locking groove 62 is aligned with the bolt inserting opening 11, the bolt mechanism 52 is in a locking position relative to the annular locking groove 62, at this time, the bolt mechanism 52 is inserted into the bolt inserting opening 11 to be matched and clamped with the annular locking groove 62, so that the male plug 6 is communicated with the lower shell 2 in a sealed manner and is completely limited and locked by the upper shell 1, and can not fall off easily, the clamping seat 12 is clamped by the inverted clamping head 54, the clamping head hooking groove 13 is hooked by the inverted clamping head 55, and the checking clamping head 42 is separated from a gap between two groups of bolt mechanisms 52 under the clamping force of the elastic tail 51 and the shell of the upper shell 1 in the process of sliding the multiple locking device 5 into the bolt inserting opening 11, so that the checking clamping head 4 is removed and collected, and the joint connection is locked in place.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A calibrator for new energy pipeline connecting device, its characterized in that: the anti-theft device comprises an upper shell (1) and a lower shell (2), wherein the lower shell (2) is connected with the lower end of the upper shell (1) in a sealing way, an insertion interface (3) is formed in the upper end of the upper shell (1), the lower shell (2) is communicated with the insertion interface (3), a lock tongue socket (11) is formed in one side face of the upper shell (1), the insertion interface (3) is communicated with the lock tongue socket (11), a check card sleeve (4) and a multiple locking device (5) are further arranged on the side face of the upper shell (1), and a male plug (6) is further inserted into the insertion interface (3);
the multiple locking device (5) is provided with an elastic tail frame (51), two groups of lock tongue mechanisms (52) are arranged at the front part of the elastic tail frame (51), one group of lock tongue mechanisms (52) is provided with a group of inward turning clamp heads (54), and the other group of lock tongue mechanisms (52) is provided with a group of outward turning clamp heads (55);
the lock tongue mechanism (52) is arranged in the lock tongue socket (11) in a matched mode, the check card sleeve (4) is provided with a U-shaped elastic sleeve body (41), check chucks (42) are symmetrically arranged on the inner side face of the U-shaped elastic sleeve body (41), and one side face of each check chuck (42) is smooth and inclined;
a clamping seat (12) is arranged in the lock tongue socket (11), the inward turning clamping head (54) is matched with the clamping seat (12), a clamping head hooking groove (13) is also arranged in the upper shell (1), and the outward turning clamping head (55) is matched with the clamping head hooking groove (13) to slide;
an annular connecting groove (61) is formed in one end of the male plug (6), an insertion end is arranged at the other end of the male plug (6), an annular locking groove (62) is formed in the middle of the insertion end of the male plug (6), and the lock tongue mechanism (52) has an unlocking position and a locking position relative to the annular locking groove (62);
the side surface of the upper end of the lower shell (2) is provided with a positioning block (21), the upper end of the lower shell (2) is connected with the upper shell (1) in a sealing way in a welding way, the lower end of the lower shell (2) is also uniformly provided with an annular connecting notch (22), and a sealing ring (23) is also sleeved in the annular connecting notch (22);
when the bolt mechanisms (52) are in an unlocking position relative to the annular locking grooves (62), the check chuck (42) is matched and clamped in a gap between the two groups of bolt mechanisms (52); when the male plug (6) is matched and inserted into the insertion interface (3), and the annular locking groove (62) is aligned with the locking groove (62), the locking bolt mechanism (52) is in a locking position relative to the annular locking groove (62), at the moment, the locking bolt mechanism (52) is inserted into the locking groove (11) to be matched and clamped with the annular locking groove (62), the inward turning clamp (54) clamps the clamping seat (12), the outward turning clamp (55) clamps the clamp hooking groove (13), and the check clamp (42) is separated from a gap between two groups of locking bolt mechanisms (52) under the clamping and pressing of the elastic tail frame (51) and the shell of the upper shell (1).
2. A calibrator for new energy pipeline connecting device, its characterized in that: the anti-theft device comprises an upper shell (1) and a lower shell (2), wherein the lower shell (2) is connected with the lower end of the upper shell (1) in a sealing way, an insertion interface (3) is formed in the upper end of the upper shell (1), the lower shell (2) is communicated with the insertion interface (3), a lock tongue socket (11) is formed in one side face of the upper shell (1), the insertion interface (3) is communicated with the lock tongue socket (11), a check card sleeve (4) and a multiple locking device (5) are further arranged on the side face of the upper shell (1), and a male plug (6) is further inserted into the insertion interface (3);
the multiple locking device (5) is provided with an elastic tail frame (51), two groups of lock tongue mechanisms (52) are arranged at the front part of the elastic tail frame (51), one group of lock tongue mechanisms (52) is provided with a group of inward turning clamp heads (54), and the other group of lock tongue mechanisms (52) is provided with a group of outward turning clamp heads (55);
the lock tongue mechanism (52) is arranged in the lock tongue socket (11) in a matched mode, the check card sleeve (4) is provided with a U-shaped elastic sleeve body (41), check chucks (42) are symmetrically arranged on the inner side face of the U-shaped elastic sleeve body (41), and one side face of each check chuck (42) is smooth and inclined;
a clamping seat (12) is arranged in the lock tongue socket (11), the inward turning clamping head (54) is matched with the clamping seat (12), a clamping head hooking groove (13) is also arranged in the upper shell (1), and the outward turning clamping head (55) is matched with the clamping head hooking groove (13) to slide;
an annular connecting groove (61) is formed in one end of the male plug (6), an insertion end is arranged at the other end of the male plug (6), an annular locking groove (62) is formed in the middle of the insertion end of the male plug (6), and the lock tongue mechanism (52) has an unlocking position and a locking position relative to the annular locking groove (62);
the side surface of the upper end of the lower shell (2) is provided with a positioning block (21), the upper end of the lower shell (2) is connected with the upper shell (1) in a sealing way in a welding way, the lower end of the lower shell (2) is also uniformly provided with an annular connecting notch (22), and a sealing ring (23) is also sleeved in the annular connecting notch (22);
when the lock tongue mechanism (52) is in an unlocking position relative to the annular locking groove (62), the check chuck (42) is matched and clamped with the chuck hooking groove (13); when the male plug (6) is matched and inserted into the insertion interface (3), and the annular locking groove (62) is aligned with the locking groove (62), the locking bolt mechanism (52) is positioned at a locking position relative to the annular locking groove (62), at the moment, the locking bolt mechanism (52) is inserted into the locking groove (11) to be matched and clamped with the annular locking groove (62), the inward turning clamp (54) clamps the clamping seat (12), the outward turning clamp (55) clamps the clamp hooking groove (13) and extrudes the check clamp (42), the check clamp (42) is separated from the clamp hooking groove (13), and the U-shaped elastic sleeve body (41) stretches and falls off to two sides.
3. The verifier for a new energy pipeline connection device of claim 1 or 2, wherein: an O-shaped sealing ring I (7), a separation ring (8) and an O-shaped sealing ring II (9) are sequentially arranged between the lower shell (2) and the male plug (6) from top to bottom.
4. The verifier for a new energy pipeline connection device of claim 2, wherein: a pull ring (56) is also arranged on the side surface of the U-shaped elastic sleeve body (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304638.0A CN114001220B (en) | 2021-11-05 | 2021-11-05 | Calibrator for new energy pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304638.0A CN114001220B (en) | 2021-11-05 | 2021-11-05 | Calibrator for new energy pipeline connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114001220A CN114001220A (en) | 2022-02-01 |
| CN114001220B true CN114001220B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111304638.0A Active CN114001220B (en) | 2021-11-05 | 2021-11-05 | Calibrator for new energy pipeline connecting device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020239928A1 (en) * | 2019-05-28 | 2020-12-03 | Amphenol Tuchel Industrial GmbH | Plug connector with locking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4330415B2 (en) * | 2003-10-01 | 2009-09-16 | 株式会社東郷製作所 | Pipe fitting |
| US7484774B2 (en) * | 2005-05-03 | 2009-02-03 | Ti Group Automotive Systems, Llc | Redundant latch/verifier for a quick connector |
| JP4623371B2 (en) * | 2005-05-13 | 2011-02-02 | 東海ゴム工業株式会社 | Quick connector |
| EP1959182A4 (en) * | 2005-12-06 | 2014-03-12 | Tokai Rubber Ind Ltd | Quick connector and checker |
| JP4554700B2 (en) * | 2008-09-26 | 2010-09-29 | 三桜工業株式会社 | Quick connector |
| CN104295836B (en) * | 2014-11-06 | 2016-03-02 | 重庆溯联汽车零部件有限公司 | A kind of for the mistake proofing of automobile pipeline system band, the quick release coupling confirming function |
| US10816121B2 (en) * | 2017-05-09 | 2020-10-27 | Martinrea International US Inc. | Quick connect coupling with verifier |
| CN110220056B (en) * | 2018-03-02 | 2021-04-27 | A.雷蒙德公司 | Quick connecting device with double locking mechanisms |
| CN213452284U (en) * | 2020-09-17 | 2021-06-15 | 重庆溯联塑胶股份有限公司 | Connecting device for cooling pipeline system |
| CN216520197U (en) * | 2021-11-05 | 2022-05-13 | 重庆溯联汽车零部件有限公司 | New forms of energy pipeline is with novel connecting device calibrator |
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2021
- 2021-11-05 CN CN202111304638.0A patent/CN114001220B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020239928A1 (en) * | 2019-05-28 | 2020-12-03 | Amphenol Tuchel Industrial GmbH | Plug connector with locking system |
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| CN114001220A (en) | 2022-02-01 |
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