CN108232731A - A kind of improved bridge facility - Google Patents

A kind of improved bridge facility Download PDF

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Publication number
CN108232731A
CN108232731A CN201710616203.7A CN201710616203A CN108232731A CN 108232731 A CN108232731 A CN 108232731A CN 201710616203 A CN201710616203 A CN 201710616203A CN 108232731 A CN108232731 A CN 108232731A
Authority
CN
China
Prior art keywords
slot
electricity federation
pushing tow
pushing
piece
Prior art date
Application number
CN201710616203.7A
Other languages
Chinese (zh)
Inventor
杨仙
Original Assignee
广州迪然安全检测技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州迪然安全检测技术有限公司 filed Critical 广州迪然安全检测技术有限公司
Priority to CN201710616203.7A priority Critical patent/CN108232731A/en
Publication of CN108232731A publication Critical patent/CN108232731A/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6275Latching arms not integral with the housing
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7035Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch

Abstract

The invention discloses a kind of improved bridge facilities, the Electricity Federation head for setting and connecting is safeguarded including Electricity Federation seat and with electrified, Electricity Federation seat upper and lower ends right side of face is correspondingly provided with fixing piece, mounting hole is equipped in fixing piece, oral area is provided in the seat of Electricity Federation towards right and plug together slot accordingly up and down, Electricity Federation seat in be additionally provided with left and right stretch install slot, install that slot is neighbouring to plug together the Electricity Federation piece for being installed on the end face of slot and being electrically connected with city, Electricity Federation on piece is provided with disconnection slot, oral area is additionally provided in the seat of Electricity Federation towards the left pushing tow slot for plugging together slot, right pushing tow slot and the connected slot between left pushing tow slot and right pushing tow slot, left pushing tow slot, it right pushing tow slot and connected slot and installs to be both provided between slot and leads to slot.

Description

A kind of improved bridge facility
Technical field
The present invention relates to bridge field, specially a kind of improved bridge facility.
Background technology
In the infrastructure of bridge, more Electricity Federation seat can be all preset, these Electricity Federations seat is mainly later stage electrification Maintained equipment grafting power supply use, however these Electricity Federations seat Setting pattern it is too simple, with during electrification maintained equipment grafting only Only it is the state remained stationary as by the frictional force between Electricity Federation head and Electricity Federation seat, and electrified maintained equipment needs at work It ceaselessly moves, what is thus made is easily influenced and grafting is caused to loosen by pulling, pull supply lines, leads to power failure Phenomenon has seriously affected normal power supply and has used, simultaneously as these Electricity Federations seat is directly electrically connected with city, and in it The setting of electric intermediate plate it is relatively outer, this electricity intermediate plate is easy to be touched by sheet metal or metal rod, therefore, pacifies when lacking The accident that the people realized entirely easily gets an electric shock when sheet metal or metal rod are inserted into the seat of Electricity Federation, causes casualties, There are larger security risks.
Invention content
The purpose of the present invention is to provide a kind of improved bridge facility, for overcoming drawbacks described above of the prior art.
A kind of improved bridge facility according to the present invention safeguards the electricity for setting and connecting including Electricity Federation seat and with electrified Syncranium, the Electricity Federation seat upper and lower ends right side of face are correspondingly provided with fixing piece, mounting hole, the Electricity Federation are equipped in the fixing piece Oral area is provided in seat towards right and plug together slot accordingly up and down, be additionally provided with that left and right stretches in the Electricity Federation seat installs slot, institute It states and installs that slot is neighbouring described to plug together the Electricity Federation piece for being installed on the end face of slot and being electrically connected with city, the Electricity Federation on piece is provided with Disconnection slot is additionally provided with oral area in the seat of the Electricity Federation and the left pushing tow slot of slot, right pushing tow slot is plugged together described in and positioned at described Connected slot between left pushing tow slot and right pushing tow slot, the left pushing tow slot, right pushing tow slot and connected slot with it is described install slot it Between be both provided with and lead to slot, be movably installed with left pushing arm and right pushing arm respectively in the left pushing tow slot and right pushing tow slot, and The end face that the left pushing arm and right pushing arm plug together slot described in is disposed as hemisphere, the left pushing arm and right pushing tow Arm leaves the end face for plugging together slot and is installed with left fixation rod and right fixation rod, the left fixation rod and right fixation rod respectively Lead to slot and the disconnection slot through described and be insinuated into and described install in slot and be installed with left piece and the right side in succession respectively Piece in succession, Electricity Federation block is installed in the connected slot, and the Electricity Federation block plugs together described in and is equipped with electricity on the end face of slot Intermediate plate, the Electricity Federation block leave described plug together and Electricity Federation column are installed on the end face of slot, and the Electricity Federation column leads to through described Slot is simultaneously connect with the Electricity Federation piece, and the Electricity Federation seat right side centre is provided with recessed pockets, and the recessed pockets left end is also set up There is the sealed slot led to the recessed pockets;The Electricity Federation head left side is accordingly equipped with up and down plugs together inserting for slot cooperation with described Bar, is provided with that hole is led on a perforative left side up and down and hole is led on the right side in the inserted link, and the Electricity Federation head left side centre is also set up Have with the matched inserting-connection block of the recessed pockets, be provided in the inserting-connection block with the sealed matched lock uint of slot, Closing device is additionally provided in the Electricity Federation head, the closing device includes gasket and the closure being connected with the gasket Slot.
Further technical solution, the lock uint include accordingly being arranged on up and down it is described plug together it is in the block push to slide slot with And the latch pushed to slide in slot is movably arranged on, two push to slide iron rod are installed between slot, fixed on the iron rod Coil is installed, it is described to push to slide the first pushing tow shrapnel for being also equipped with connecting with the latch in slot, it is gone back on the Electricity Federation head It is installed with the trigger with the coil Electricity Federation.
Further technical solution, is mounted on the second pushing tow shrapnel in the left pushing arm and right pushing arm, and described Two pushing tow shrapnels are touched with the left pushing arm and right pushing arm.
Further technical solution, the distance between the left pushing arm and the right pushing arm lead to hole equal to the left side Lead to the distance in hole to the right side, and the distance that hole is led on the right side to Electricity Federation head left side is arrived equal to the right pushing arm The distance of the Electricity Federation seat right side.
Further technical solution, the width of the disconnection slot are less than the width of the left piece in succession and right piece in succession.
Further technical solution, the slot left end that plugs together also are movably installed with slide bar, and the slot left end wall that plugs together is fixed The third pushing tow shrapnel being fixedly connected with the slide bar is installed.
Further technical solution, the gasket are set to the Electricity Federation head left end face and are located at the inserted link outer circle, institute It states closed slots and is set to Electricity Federation seat right end face and is located at and described plug together slot outer circle.
The beneficial effects of the invention are as follows:
Since the Electricity Federation seat in apparatus of the present invention is in original state, slide bar quilt under the action of the third pushing tow shrapnel Top pressure to the right, and the left pushing arm is under the action of the second pushing tow shrapnel, the hemisphere of the left pushing arm with it is described Slide bar touch and be not insinuated into it is described plug together in slot, the left piece in succession is ejected and is made described in the left piece in succession is detached from outward Disconnection slot, so as to which open circuit occurs in the Electricity Federation on piece, and the electric intermediate plate will not charge, and at this point, lacking the people of awareness of safety The metal rod or sheet metal are first by right pushing arm when by metal rod, either sheet metal is inserted into described plug together in slot Have in pushing tow slot described in pushing into, and the right pushing arm can drive the right piece to be in succession detached from the disconnection slot, it is therefore, described When encountering the electric intermediate plate electric shock accidents will not occur for metal rod or sheet metal;
It plugs together in slot when the inserted link is inserted into and is pushed into the slide bar to the left, and Electricity Federation head left side and the electricity When joining the fitting of seat right side, the inserting-connection block is inserted into the sealed slot, and under the action of the second pushing tow shrapnel, institute The hemisphere of hemisphere and the right pushing arm for stating left pushing arm is insinuated into the left side and leads to hole respectively leads to hole to the right side In, and the left piece in succession and right piece in succession are pulled inwards and cover the disconnection slot, so as to eliminate the Electricity Federation piece Open circuit, and the electric intermediate plate is charged, and can be contacted in slot with the electric intermediate plate since the inserted link is inserted into plug together, so as to Make the Electricity Federation headband electricity and realize to the electrified power supply for safeguarding setting;
And due to Electricity Federation headband electricity after, press the trigger, the trigger can control the coil to be powered, and the coil After energization, the iron rod generates the magnetism opposite with the latch and is insinuated into the outside ejection of the latch described sealed In slot, so as to which Electricity Federation head is locked in the seat of the Electricity Federation, so as to make it is electrified safeguard setting powered stable, prevent by The phenomenon that pulling, pull the influence of supply lines and grafting is caused to loosen;
Apparatus of the present invention are simple in structure, easy to use, and needing to be inserted into tool in the rod piece or inserted sheet plugged together in slot, there are two logical Even hole and two lead to the distance between hole it is equal with the distance between left pushing arm and right pushing arm when can just make electric intermediate plate Electrification, therefore, can substantially reduce the risk of electric shock, apparatus of the present invention can prevent the generation of grafting loose phenomenon.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution of the prior art Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram of the bridge facility of the present invention.
Fig. 2 is the structure diagram of Electricity Federation seat in Fig. 1.
Fig. 3 is the structure diagram of Electricity Federation head in Fig. 1.
Fig. 4 is that inserted link is completely inserted into structure diagram when plugging together in slot in Fig. 1.
Structure diagram when Fig. 5 is latch stretching inserting-connection block in Fig. 4.
Fig. 6 is the left view of Fig. 2.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
This specification(Including any accessory claim, abstract and attached drawing)Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-6, the present invention is described in detail.
With reference to Fig. 1-6, a kind of improved bridge facility according to an embodiment of the invention, including Electricity Federation seat 10 and with electricity The Electricity Federation head 20 of setting connection is safeguarded in gasification, and 10 upper and lower ends right side of face of the Electricity Federation seat are correspondingly provided with fixing piece 30, described It is equipped with mounting hole 31 in fixing piece 30, the fixing piece 30 is set to the fixation of Electricity Federation seat 10 in Electricity Federation seat 10 There is oral area towards right and plug together slot 11 accordingly up and down, be additionally provided with that left and right stretches in the Electricity Federation seat 10 installs slot 14, described It installs slot 14 and plugs together the Electricity Federation piece 140 for being installed on the end face of slot 11 and being electrically connected with city, the Electricity Federation piece 140 adjacent to described On be provided with disconnection slot 141, be additionally provided with left pushing tow slot 15, You Ding that oral area plugs together slot 11 described in the Electricity Federation seat 10 Push away slot 17 and the connected slot 16 between the left pushing tow slot 15 and right pushing tow slot 17, the left pushing tow slot 15, right pushing tow Slot 17 and connected slot 16 and it is described install to be both provided between slot 14 lead to slot, in the left pushing tow slot 15 and right pushing tow slot 17 It is movably installed with left pushing arm 150 and right pushing arm 170 respectively, and the left pushing arm 150 and right pushing arm 170 are towards described The end face for plugging together slot 11 is disposed as hemisphere 152, and the left pushing arm 150 and right pushing arm 170, which leave, described plugs together slot 11 End face be installed with left fixation rod 151 and right fixation rod 170 respectively, the left fixation rod 151 and right fixation rod 170 are passed through It wears and described lead to slot and the disconnection slot 141 and be insinuated into and described install in slot 14 and be installed with left piece 153 in succession respectively With right piece 173 in succession, Electricity Federation block 160 is installed in the connected slot 16, the Electricity Federation block 160 plugs together slot 11 towards described End face on electric intermediate plate 162 is installed, the Electricity Federation block 160 leaves described plug together and Electricity Federation column is installed on the end face of slot 11 161, the Electricity Federation column 161 leads to slot and is connect with the Electricity Federation piece 140 through described, 10 right side centres of the Electricity Federation seat Recessed pockets 12 are provided with, 12 left end of recessed pockets is additionally provided with the sealed slot 13 led to the recessed pockets 12;The Electricity Federation First 20 left side be accordingly equipped with up and down with the inserted link 21 for plugging together the cooperation of slot 11, be provided in the inserted link 21 and run through up and down A left side lead to hole 211 and hole 212 is led on the right side, 20 left side centres of the Electricity Federation head are additionally provided with to match with the recessed pockets 12 The inserting-connection block 22 of conjunction, is provided in the inserting-connection block 22 and the sealed 13 matched lock uint of slot, the Electricity Federation head 20 In be additionally provided with closing device, the closing device includes gasket 50 and the closed slots being connected with the gasket 50.
Valuably or illustratively, wherein, the lock uint includes accordingly being arranged on up and down in the inserting-connection block 22 It pushes to slide slot 220 and is movably arranged on the latch 23 pushed to slide in slot 220, two push to slide and are installed with iron rod between slot 24, coil 26 is installed on the iron rod 24, it is described to push to slide be also equipped with connecting with the latch 23 in slot 220 One pushing tow shrapnel 25, the first pushing tow shrapnel 25 make 23 outside of latch the latch 23 inwardly to be stretched End face is flushed with 22 upper and lower end face of inserting-connection block, is also installed with and 26 Electricity Federation of coil on the Electricity Federation head 20 Trigger 27.
Valuably or illustratively, wherein, the second pushing tow is mounted in the left pushing arm 150 and right pushing arm 170 Shrapnel 172, the second pushing tow shrapnel 172 are touched with the left pushing arm 150 and right pushing arm 170, the second pushing tow bullet Piece 172 to by the left pushing arm 150 and right pushing arm 170 towards the direction top pressure for plugging together slot 11.
Valuably or illustratively, wherein, the distance between the left pushing arm 150 and the right pushing arm 170 are equal to The distance that hole 212 is led in hole 211 to the right side is led on the left side, and hole 212 is led to the Electricity Federation 20 left sides of head in the right side Distance be equal to the right pushing arm 170 to the distance of the Electricity Federation 10 right sides of seat, so as to be inserted into institute when the inserted link 21 It states and plugs together in slot 11 and when the Electricity Federation head 20 left sides and the Electricity Federation 10 right sides are bonded, the left pushing arm 150 The hemisphere 152 of hemisphere 152 and the right pushing arm 170 can be insinuated into the left side and lead to hole 211 to described right logical respectively Even in hole 212.
Valuably or illustratively, wherein, less than the left side, piece 153 and the right side connect the width of the disconnection slot 141 in succession 173 width in flakes, so as to when the hemisphere 152 of left pushing arm 150 and right pushing arm 170 be insinuated into it is described plug together slot 11 when, The left piece 153 in succession and right piece 173 in succession can cover the disconnection slot 141, so as to eliminate the Electricity Federation piece 140 Open circuit.
Valuably or illustratively, wherein, 11 left end of slot that plugs together also is movably installed with slide bar 110, described to plug together slot 11 left end walls are installed with the third pushing tow shrapnel 111 being fixedly connected with the slide bar 110, the third pushing tow shrapnel 111 To by the slide bar 110 top pressure to the right.
Valuably or illustratively, wherein, the gasket 50 is set to 20 left end faces of the Electricity Federation head and is located at described insert 21 outer circle of bar, the closed slots are set to Electricity Federation 10 right end faces of seat and plug together 11 outer circle of slot positioned at described;When the Electricity Federation First 20 are inserted into the gasket 50 after 10 grafting of seat of the Electricity Federation in the closed slots, coordinate so as to fulfill sealing, can prevent ash Dirt particle or it is water stain by grafting gap enter the Electricity Federation seat 10 inside and cause for electrical connection unstability.
For Electricity Federation seat 10 in apparatus of the present invention in original state, the slide bar 110 is in the third pushing tow shrapnel 111 By top pressure to the right under effect, and the left pushing arm 150 is under the action of the second pushing tow shrapnel 172, the left pushing arm 150 hemisphere 152 and the slide bar 110 touch and be not insinuated into it is described plug together in slot 11, the left piece 153 in succession is outside It ejects and the left piece 153 in succession is made to be detached from the disconnection slot 141, the right pushing arm 170 is in the second pushing tow shrapnel 172 Under the action of make the right pushing arm 170 hemisphere 152 be insinuated into it is described plug together in slot 11, and the right piece 153 in succession covers It covers on the disconnection slot 141.
Be powered in use, by the inserted link 21 be inserted into it is described plug together in slot 11, the inserted link 21 is first by the right top Push arm 170 is pushed into the right pushing tow slot 17, so as to which the inserted link 21 be allowed to continue to be pushed into the left, when the inserted link 21 is by institute Slide bar 110 is stated to be pushed into the left, and when the Electricity Federation head 20 left sides and the Electricity Federation 10 right sides are bonded, the inserting-connection block 22 It is inserted into the sealed slot 13, and under the action of the second pushing tow shrapnel 172, the hemisphere of the left pushing arm 150 152 with the hemisphere 152 of the right pushing arm 170 are insinuated into the left side respectively leads to hole 211 and leads in hole 212 to the right side, And the left piece 153 in succession and right piece 173 in succession are pulled inwards and cover the disconnection slot 141, so as to eliminate the electricity Join the open circuit of piece 140, and charge the electric intermediate plate 162, and due to the inserted link 21 be inserted into plug together in slot 11 can with it is described Electric intermediate plate 162 contacts, and is realized so as to make 20 electrification of Electricity Federation head to the electrified power supply for safeguarding setting, and due to Electricity Federation After first 20 electrification, the trigger 27 is pressed, the trigger 27 controls the coil 26 to be powered, and the coil 26 is powered Afterwards, the iron rod 23 generates the magnetism opposite with the latch 23 and ejection is insinuated into the lock outward by the latch 23 It closes in slot 13, so as to which Electricity Federation head 20 is locked in the Electricity Federation seat 10;
After use, the coil blackout 23 is controlled using the trigger 27, after the coil blackout 23, the iron rod 24 Power-off, and the latch 23 be retracted inwardly under the action of the first pushing tow shrapnel 25 it is described push to slide slot 220, so as to The Electricity Federation head 20 is allowed to extract outward, after the inserted link 21 is extracted outward, the Electricity Federation seat 10 is returned to original state.
The advantageous effect of apparatus of the present invention is:Since the Electricity Federation seat in apparatus of the present invention is in original state, the slide bar By top pressure to the right under the action of the third pushing tow shrapnel, and the left pushing arm is in the effect of the second pushing tow shrapnel Under, the hemisphere of the left pushing arm and the slide bar touch and be not insinuated into it is described plug together in slot, the left piece in succession by Outer ejection and the left piece in succession is made to be detached from the disconnection slot, so as to which open circuit occurs in the Electricity Federation on piece, and the electric intermediate plate is not Can charge, and at this point, lack the people of awareness of safety by metal rod or sheet metal be inserted into it is described plug together in slot when, the gold Belong to rod piece or sheet metal first by right pushing arm push into it is described have in pushing tow slot, and the right pushing arm can drive the right side Piece is detached from the disconnection slot in succession, and therefore, the metal rod or sheet metal will not get an electric shock when encountering the electric intermediate plate Accident;
It plugs together in slot when the inserted link is inserted into and is pushed into the slide bar to the left, and Electricity Federation head left side and the electricity When joining the fitting of seat right side, the inserting-connection block is inserted into the sealed slot, and under the action of the second pushing tow shrapnel, institute The hemisphere of hemisphere and the right pushing arm for stating left pushing arm is insinuated into the left side and leads to hole respectively leads to hole to the right side In, and the left piece in succession and right piece in succession are pulled inwards and cover the disconnection slot, so as to eliminate the Electricity Federation piece Open circuit, and the electric intermediate plate is charged, and can be contacted in slot with the electric intermediate plate since the inserted link is inserted into plug together, so as to Make the Electricity Federation headband electricity and realize to the electrified power supply for safeguarding setting;
And due to Electricity Federation headband electricity after, press the trigger, the trigger can control the coil to be powered, and the coil After energization, the iron rod generates the magnetism opposite with the latch and is insinuated into the outside ejection of the latch described sealed In slot, so as to which Electricity Federation head is locked in the seat of the Electricity Federation, so as to make it is electrified safeguard setting powered stable, prevent by The phenomenon that pulling, pull the influence of supply lines and grafting is caused to loosen;
Apparatus of the present invention are simple in structure, easy to use, and needing to be inserted into tool in the rod piece or inserted sheet plugged together in slot, there are two logical Even hole and two lead to the distance between hole it is equal with the distance between left pushing arm and right pushing arm when can just make electric intermediate plate Electrification, therefore, can substantially reduce the risk of electric shock, apparatus of the present invention can prevent the generation of grafting loose phenomenon.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is subject to claims appended hereto.

Claims (7)

1. a kind of improved bridge facility safeguards the Electricity Federation head for setting and connecting including Electricity Federation seat and with electrified, feature exists In:Electricity Federation seat upper and lower ends right side of face is correspondingly provided with fixing piece, and mounting hole is equipped in fixing piece, oral area is provided in the seat of Electricity Federation Towards right and plug together slot accordingly up and down, be additionally provided with that left and right stretches in the seat of Electricity Federation installs slot, installs the neighbouring end for plugging together slot of slot The Electricity Federation piece being electrically connected with city is installed on face, Electricity Federation on piece is provided with disconnection slot, oral area court is additionally provided in the seat of Electricity Federation To the left pushing tow slot, right pushing tow slot and the connected slot between left pushing tow slot and right pushing tow slot for plugging together slot, left pushing tow slot, the right side It pushing tow slot and connected slot and installs to be both provided between slot and leads to slot, be movably installed with respectively in left pushing tow slot and right pushing tow slot Left pushing arm and right pushing arm, and left pushing arm and right pushing arm are disposed as hemisphere, left pushing tow towards the end face for plugging together slot Arm and right pushing arm, which leave, to be plugged together the end face of slot and is installed with left fixation rod and right fixation rod respectively, and left fixation rod and the right side are connected Bar runs through and leads to slot and disconnection slot and be insinuated into and install in slot and be installed with respectively left piece in succession and right piece in succession, is connected Electricity Federation block is installed in slot, block direction in Electricity Federation, which plugs together, is equipped with electric intermediate plate on the end face of slot, Electricity Federation block, which leaves, plugs together slot Electricity Federation column is installed on end face, through leading to slot and being connect with Electricity Federation piece, Electricity Federation seat right side centre is set Electricity Federation column There are recessed pockets, recessed pockets left end is additionally provided with the sealed slot led to recessed pockets;Electricity Federation head left side be accordingly equipped with up and down with The inserted link of slot cooperation is plugged together, is provided with that hole is led on a perforative left side up and down and hole, Electricity Federation head left side centre are led in the right side in inserted link Be additionally provided with the matched inserting-connection block of recessed pockets, be provided with and the matched lock uint of sealed slot, Electricity Federation head in inserting-connection block In be additionally provided with closing device, closing device includes gasket and the closed slots being connected with gasket.
2. a kind of improved bridge facility according to claim 1, it is characterised in that:The lock uint includes phase up and down Should be arranged on it is described plug together it is in the block push to slide slot and be movably arranged on the latch pushed to slide in slot, two push to slide between slot Iron rod is installed with, coil is installed on the iron rod, described push to slide is also equipped with connecting with the latch in slot The first pushing tow shrapnel, the trigger with the coil Electricity Federation is also installed on the head of the Electricity Federation.
3. a kind of improved bridge facility according to claim 1, it is characterised in that:The left pushing arm and right pushing arm In be mounted on the second pushing tow shrapnel, the second pushing tow shrapnel is touched with the left pushing arm and right pushing arm.
4. a kind of improved bridge facility according to claim 1, it is characterised in that:The left pushing arm and the right top The distance between push arm leads to the distance that hole is led in hole to the right side equal to the left side, and hole is led to the Electricity Federation head in the right side The distance of left side is equal to the right pushing arm to the distance of Electricity Federation seat right side.
5. a kind of improved bridge facility according to claim 1, it is characterised in that:The width of the disconnection slot is less than institute State the width of left piece in succession and right piece in succession.
6. a kind of improved bridge facility according to claim 1, it is characterised in that:It is described to plug together slot left end also activity peace Equipped with slide bar, the slot left end wall that plugs together is installed with the third pushing tow shrapnel being fixedly connected with the slide bar.
7. a kind of improved bridge facility according to claim 1, it is characterised in that:The gasket is set to the Electricity Federation Head left end face is located at the inserted link outer circle, and the closed slots is set to the Electricity Federation seat right end face and is located at described plug together outside slot Circle.
CN201710616203.7A 2017-07-26 2017-07-26 A kind of improved bridge facility CN108232731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710616203.7A CN108232731A (en) 2017-07-26 2017-07-26 A kind of improved bridge facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710616203.7A CN108232731A (en) 2017-07-26 2017-07-26 A kind of improved bridge facility

Publications (1)

Publication Number Publication Date
CN108232731A true CN108232731A (en) 2018-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710616203.7A CN108232731A (en) 2017-07-26 2017-07-26 A kind of improved bridge facility

Country Status (1)

Country Link
CN (1) CN108232731A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106877072A (en) * 2017-02-22 2017-06-20 史东海 A kind of anti-loosening and safe power supply device
CN106941220A (en) * 2017-03-21 2017-07-11 深圳市谛电子科技有限公司 A kind of information equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106877072A (en) * 2017-02-22 2017-06-20 史东海 A kind of anti-loosening and safe power supply device
CN106941220A (en) * 2017-03-21 2017-07-11 深圳市谛电子科技有限公司 A kind of information equipment

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