CN108123289A - A kind of improved bridge facility - Google Patents
A kind of improved bridge facility Download PDFInfo
- Publication number
- CN108123289A CN108123289A CN201710577281.0A CN201710577281A CN108123289A CN 108123289 A CN108123289 A CN 108123289A CN 201710577281 A CN201710577281 A CN 201710577281A CN 108123289 A CN108123289 A CN 108123289A
- Authority
- CN
- China
- Prior art keywords
- slot
- slide
- pushes
- arm
- electrically connected
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of improved bridge facility,Including be electrically connected seat and the power connection end head that is connected with electrified maintained equipment being fixed in bridge wall body,What the bridge wall body its right end face stretched before and after being located above the seat that is electrically connected is provided with convex eaves board,First for being correspondingly provided with up and down in seat and controlling and stretching that be electrically connected pushes to slide slot,It is described be electrically connected in seat to push to slide positioned at two first oral area is provided between slot towards right and plug together slot accordingly up and down,Described plug together is installed with contact in slot,Described be electrically connected is additionally provided with perforation two first and pushes to slide the second of slot and push to slide slot in seat,Described first pushes to slide to control to be moveably mounted in slot and pushes to slide arm,Described push to slide plugs together the end face of slot on the right side of arm described in and is provided with the first toothed chain item,Described second pushes to slide to control to be moveably mounted in slot and connects joint arm,The joint arm that connects is fixedly connected with the arm that pushes to slide.
Description
Technical field
The present invention relates to bridge fields, are specially a kind of improved bridge facility.
Background technology
In the infrastructure of bridge, the more seat that is electrically connected can be all preset, these seats that are electrically connected are mainly later stage electrification
Maintained equipment grafting power supply uses, however these are electrically connected, seat is oppositely arranged relatively low, and its internal contact is set outside relatively,
When not in use, the crowd for being also easy to be lacked by some awareness of safety contacts, and electric shock accidents easily occurs, there are larger safety
Hidden danger, meanwhile, bridge is electrically connected seat when powering for the grafting of electrification maintained equipment, only by grafting when frictional force protect
Lock-out state is held, and electrified maintained equipment needs ceaselessly to move at work, what is thus made is easily pulled, pulls confession
The influence of electric wire and the phenomenon that grafting is caused to loosen, causes power failure, seriously affected normal power supply and used.
The content of the invention
It is an object of the invention 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, including be fixed in bridge wall body be electrically connected seat and with
The power connection end head of electrified maintained equipment connection, what the bridge wall body its right end face stretched before and after being located above the seat that is electrically connected
Convex eaves board is provided with, first for being correspondingly provided with up and down in seat and controlling and stretching that be electrically connected pushes to slide slot, and described be electrically connected in seat is located at
Two first push to slide oral area are provided between slot towards right and plug together slot accordingly up and down, it is described plug together be installed in slot it is tactile
Head, described be electrically connected are additionally provided with perforation two first and push to slide the second of slot and push to slide slot in seat, described first pushes to slide in slot and can control
It being moveably mounted and has pushed to slide arm, described push to slide plugs together the end face of slot on the right side of arm described in and is provided with the first toothed chain item, and described the
Two push to slide to control to be moveably mounted in slot and connect joint arm, and the joint arm that connects is fixedly connected with the arm that pushes to slide, described to connect joint arm
Right side centre, which is fixedly installed, connects electric spring, and described second, which pushes to slide slot right side centre, is provided with and connects electric spring with described and match
That closes connects electric spring hole, and described first pushes to slide tourelle is additionally provided in slot, and the tourelle includes idler wheel and track slot, described
Power connection end head left side is correspondingly provided with up and down and plugs together bar, it is described plug together bar outboard end and close on the power connection end head be fixedly installed
Convex top arm, is provided with the second toothed chain item on the convex top arm, and described first pushes to slide slot and described plug together is provided with logical conjunction between slot
Slot, it is described it is logical close the tooth sprocket for being movably equipped in slot and being connected with the first toothed chain item, the tooth sprocket penetrates
It is plugged together to described in slot, the right side centre that is electrically connected is additionally provided with hollow groove, and the hollow groove left end is provided with sealed
Slot is additionally provided with and the sealed matched closure of slot in the power connection end head.
Further technical solution, the closure includes being arranged in the power connection end head and oral area installs slot towards left
And can be mounted on up and downly it is described install in slot and corresponding locking pole up and down, be provided on the locking pole outboard end
Locking block is also correspondingly provided in the power connection end head and installs the 3rd of slot described in perforation and push to slide slot up and down, and the described 3rd pushes to slide
Handspike is movably installed, the handspike is fixedly connected with the locking pole, and the described 3rd pushes to slide in groove sidewall in slot
Delivery slot is provided with, delivery block in the delivery slot is movably installed, is also equipped with and the delivery in the delivery slot
The ejection shrapnel that block touches.
Further technical solution, the convex top arm left-hand end are provided with squint face.
Further technical solution, described to connect electric spring hole and be electrically connected with the contact, the Jie electricity Huang Yu cities electrical connection.
Further technical solution, described second pushes to slide recessed groove is additionally provided in slot right end wall, solid in the recessed groove
Dingan County is equipped with and the elastic arm bar for connecing joint arm right side and touching.
Further technical solution, the track slot are respectively arranged at two described first and push to slide slot inward bottom wall, the rolling
Wheel, which is respectively arranged at, pushes to slide arm end face outside described in two, the idler wheel is penetrated in the track slot and rolled and is connected.
The beneficial effects of the invention are as follows：
1. being electrically connected seat in original state in apparatus of the present invention, the joint arm that connects is pushed up to the left under the action of the elastic arm bar
Push away, so as to make it is described connect electric spring and connect electric spring hole with described and be separated, therefore contact can be made not charged, therefore can prevent accident from touching
And cause the generation of electric shock accidents；
2. in the use of the present invention, by the inside top pressure of the handspike, then by it is described plug together bar be inserted into it is described plug together in slot,
The first toothed chain item can drive the tooth sprocket to rotate when being moved to the left, and described push to slide can be driven during tooth sprocket rotation
Arm slides to the right, so as to it is described push to slide arm can drive it is described connect joint arm and it is described connect electric spring and move right connect electric spring and connect with described
Electric spring hole cooperation, so as to make the contact blade charged, and the bar that plugs together can be touched when being plugged together described in insertion in slot with described
Head piece is in contact, therefore, it can be achieved that power supply to electrified maintained equipment；
3. and the handspike, the handspike are unclamped when being bonded with the right side that is electrically connected in the power connection end head left side
By top pressure outward under the action of the ejection shrapnel, the locking pole is penetrated into the sealed slot, and the locking block
Coordinate with the sealed slot, so as to which the power connection end head and the seat that is electrically connected is made to lock together so as to make powered stable,
It prevents from being influenced by supply lines is pullled and grafting being caused to loosen or the phenomenon that cause power failure；
4. apparatus of the present invention are simple in structure, easy to use, electrical safety is high.
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 structure diagram when power connection end head is locked in Fig. 1.
Fig. 3 is the structure diagram of seat of being electrically connected in Fig. 1.
Fig. 4 is the structure diagram of power connection end head in Fig. 1.
Fig. 5 is the right view of Fig. 3.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary 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.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-5, the present invention is described in detail.
With reference to Fig. 1-5, a kind of improved bridge facility according to an embodiment of the invention, including being fixed at bridge wall
Be electrically connected seat 10 and the power connection end first 20 that is connected with electrified maintained equipment in body 1,1 its right end face of bridge wall body are located at
What is stretched before and after 10 top of seat that is electrically connected is provided with convex eaves board 100, and the upper and lower left and right that is correspondingly provided with that is electrically connected in seat 10 is stretched
First prolonged pushes to slide slot 14, it is described be electrically connected in seat 10 to push to slide positioned at two first oral area is provided between slot 14 towards right and phase up and down
That answers plugs together slot 11, and described plug together is installed with contact 19 in slot 11, and described be electrically connected in seat 10 is additionally provided with perforation two the
One, which pushes to slide the second of slot 14, pushes to slide slot 18, and described first pushes to slide to control to be moveably mounted in slot 14 and push to slide arm 141, the cunning
The end face that 141 right side of push arm plugs together slot 11 described in is provided with the first toothed chain item 142, and described second pushes to slide in slot 18 and can control
It has been moveably mounted and has connect joint arm 181, the joint arm 181 that connects is fixedly connected with the arm 141 that pushes to slide, described to connect 181 right end of joint arm
Face centre, which is fixedly installed, connects electric spring 182, and described second, which pushes to slide 18 right side centre of slot, is provided with and connects electric spring 182 with described
Matched to connect electric spring hole 16, described first pushes to slide tourelle is additionally provided in slot 14, the tourelle include idler wheel 143 with
And track slot 144, first 20 left side of power connection end are correspondingly provided with plug together bar 23 up and down, 23 outboard end of bar that plugs together closes on institute
It states power connection end first 20 and is fixedly installed convex top arm 26, the second toothed chain item 261 is provided on the convex top arm 26, described first pushes to slide
Slot 14 and it is described plug together be provided between slot 11 it is logical close slot 15, be movably equipped with and first tooth in the logical conjunction slot 15
The tooth sprocket 151 that chain 142 is connected, the tooth sprocket 151 penetrate into it is described plug together in slot 11,10 right end of seat that is electrically connected
Face centre is additionally provided with hollow groove 12, and 12 left end of hollow groove is provided with sealed slot 13, is also set in the power connection end first 20
It is equipped with and the sealed 13 matched closure of slot.
Valuably or illustratively, wherein, the closure includes being arranged in the power connection end first 20 and oral area is towards a left side
Install slot 21 and can be mounted on up and downly it is described install in slot 21 and corresponding locking pole 24 up and down, the locking pole
Locking block 241 is provided on 24 outboard ends, is also correspondingly provided with up and down described in perforation in the power connection end first 20 and installs slot 21
3rd pushes to slide slot, and the described 3rd pushes to slide handspike 25 is movably equipped in slot, the handspike 25 and the locking pole 24
Be fixedly connected, the described 3rd push to slide be provided in groove sidewall delivery slot 22, it is described delivery slot 22 in delivery is movably installed
Block 222, is also equipped in the delivery slot 22 and the ejection shrapnel 221 that touches of delivery block 222, the ejection shrapnel 221
To by the handspike 25 top pressure outward, so as to be relatively distant from two locking poles 24.
Valuably or illustratively, wherein, convex 26 left-hand end of top arm is provided with squint face 262, so as to facilitate insertion
It is plugged together to described in slot 11.
Valuably or illustratively, wherein, it is described to connect electric spring hole 16 and be electrically connected with the contact 19, it is described connect electric spring 182 with
City is electrically connected, so as in the electric spring 182 and described connect when electric spring hole 16 coordinates of connecing the contact 19 be made to be powered.
Valuably or illustratively, wherein, described second pushes to slide in 18 right end wall of slot and is additionally provided with recessed groove 17, described recessed
It falls into slot 17 and is installed with and the elastic arm bar 171 for connecing 181 right side of joint arm and touching.
Valuably or illustratively, wherein, the track slot 144 is respectively arranged at two described first and pushes to slide 14 inner end of slot
Wall, the idler wheel 143, which is respectively arranged at described in two, pushes to slide 141 end face outside of arm, and the idler wheel 143 penetrates the track slot 144
In and roll and be connected, be connected by the rolling of the idler wheel 143 and the track slot 144, can reduce described pushing to slide arm
141 frictional resistance when moving so as to improve the simplicity pushed to slide when arm 141 moves, while also effectively prevents
The noise generated due to friction.
Seat 10 is electrically connected in original state in apparatus of the present invention, the effect for connecing joint arm 181 in the elastic arm bar 171
It is lower by pushing tow to the left, so as to make it is described connect electric spring 182 and connect electric spring hole 16 with described and be separated, and the tooth sprocket 151 and institute
State the engagement of 142 right end of the first toothed chain item；
For power connection end first 20 in apparatus of the present invention in original state, the handspike 25 is in the effect of the ejection shrapnel 221
It is lower by top pressure outward, so as to be relatively distant from two locking poles 24.
In use, by the 25 inside top pressure of handspike, then by it is described plug together bar 23 be inserted into it is described plug together in slot 11,
When the first toothed chain item 261 is engaged with the tooth sprocket 151, continue to promote the power connection end first 20 to the left, described first
Toothed chain item 261 can drive the tooth sprocket 151 to rotate, and push to slide arm 141 to the right described in being driven during the rotation of the tooth sprocket 151
Slide, so as to it is described push to slide arm 141 can drive it is described connect joint arm 181 and it is described connect electric spring 182 and move right, connect electricity when described
When 20 left side of end is bonded with 10 right side of seat that is electrically connected, the handspike 25 is unclamped, the handspike 25 is pushed away described
By top pressure outward under the action of the shrapnel 221 of top, the locking pole 24 is penetrated into the sealed slot 13, and the locking block
241 coordinate with the sealed slot 13, so as to which the power connection end first 20 is made to be locked together with the seat 10 that is electrically connected, and at this point,
Described to connect electric spring 182 and connect electric spring hole 16 with described and be engaged, so as to make the contact blade 19 charged, and the bar 23 that plugs together exists
It can be in contact when being plugged together described in insertion in slot 11 with the contact blade 19, therefore, it can be achieved that power supply to electrified maintained equipment；
After use, by the 25 inside top pressure of handspike, after the locking block is made to depart from the cooperation with the sealed slot 13
The power connection end first 20 is extracted to the right, the second toothed chain item 261 can drive when the power connection end first 20 being followed to move right
The arm 141 that pushes to slide slides to the left, and it is described push to slide arm 141 can drive it is described connect joint arm 181 and connect electric spring 182 slide to the left
It is dynamic so that it is described connect electric spring 181 with it is described connect electric spring hole 16 and depart from coordinate, the contact 19 can be made not charged.
The advantageous effect of apparatus of the present invention is：Seat is electrically connected in original state in apparatus of the present invention, and the joint arm that connects exists
By pushing tow to the left under the action of the elastic arm bar, so as to make it is described connect electric spring and connect electric spring hole with described and be separated, therefore can make to touch
It is not charged, therefore can prevent from unexpected touching and causing the generation of electric shock accidents；
In the use of the present invention, by the inside top pressure of the handspike, then by it is described plug together bar be inserted into it is described plug together in slot, institute
Stating can drive the tooth sprocket to rotate when the first toothed chain item is moved to the left, and push to slide arm described in being driven during tooth sprocket rotation
Slide to the right, so as to it is described push to slide arm can drive it is described connect joint arm and it is described connect electric spring and move right connect electric spring and connect electricity with described
Spring hole coordinates, and so as to make the contact blade charged, and the bar that plugs together can be with the contact when being plugged together described in insertion in slot
Piece is in contact, therefore, it can be achieved that power supply to electrified maintained equipment；
And the handspike is unclamped, the handspike exists when being bonded with the right side that is electrically connected in the power connection end head left side
By top pressure outward under the action of the ejection shrapnel, the locking pole is penetrated into the sealed slot, and the locking block with
The sealed slot cooperation, so as to which the power connection end head and the seat that is electrically connected is made to lock together to make powered stable, prevents
Only influenced by supply lines is pullled and grafting is caused to loosen or the phenomenon that cause power failure；
Apparatus of the present invention are simple in structure, easy to use, and electrical safety is high.
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 (6)
1. a kind of improved bridge facility, including be fixed in bridge wall body be electrically connected seat and with electrified maintained equipment
The power connection end head of connection, it is characterised in that：What the bridge wall body its right end face stretched before and after being located above the seat that is electrically connected sets
Convex eaves board is equipped with, first for being correspondingly provided with up and down in seat and controlling and stretching that be electrically connected pushes to slide slot, and described be electrically connected in seat is located at two
A first pushes to slide oral area is provided between slot towards right and plug together slot accordingly up and down, and described plug together is installed with contact in slot,
It is described be electrically connected to be additionally provided with perforation two first in seat and push to slide the second of slot push to slide slot, described first pushes to slide activity can be controlled in slot
Ground, which is equipped with, pushes to slide arm, and described push to slide plugs together the end face of slot on the right side of arm described in and be provided with the first toothed chain item, and described second slides
It pushes away to control to be moveably mounted in slot and connects joint arm, the joint arm that connects is fixedly connected with the arm that pushes to slide, described to connect joint arm right end
Face centre, which is fixedly installed, connects electric spring, and described second, which pushes to slide slot right side centre, is provided with and described to connect electric spring matched
Connect electric spring hole, described first pushes to slide tourelle is additionally provided in slot, and the tourelle includes idler wheel and track slot, described to connect electricity
End left side is correspondingly provided with up and down and plugs together bar, it is described plug together bar outboard end and close on the power connection end head be fixedly installed convex top
Arm, is provided with the second toothed chain item on the convex top arm, described first push to slide slot and it is described plug together to be provided between slot logical close slot, institute
The logical tooth sprocket for closing and being movably equipped in slot and being connected with the first toothed chain item is stated, the tooth sprocket penetrates into described
It plugs together in slot, the right side centre that is electrically connected is additionally provided with hollow groove, and the hollow groove left end is provided with sealed slot, described
It is additionally provided in power connection end head and the sealed matched closure of slot.
2. a kind of improved bridge facility according to claim 1, it is characterised in that：The closure includes being arranged on institute
State in power connection end head and oral area towards it is left install slot and can be up and down be mounted on it is described install it is in slot and corresponding up and down
Locking pole is provided with locking block on the locking pole outboard end, is also correspondingly provided with up and down described in perforation in the power connection end head
Install the 3rd of slot and push to slide slot, the described 3rd pushes to slide handspike is movably equipped in slot, the handspike with it is described sealed
Bar is fixedly connected, and the described 3rd pushes to slide delivery slot is provided in groove sidewall, and delivery block is movably equipped in the delivery slot,
The ejection shrapnel touched with the delivery block is also equipped in the delivery slot.
3. a kind of improved bridge facility according to claim 1, it is characterised in that：The convex top arm left-hand end is provided with
Squint face.
4. a kind of improved bridge facility according to claim 1, it is characterised in that：It is described to connect electric spring hole and the contact
It is electrically connected, the Jie electricity Huang Yu cities electrical connection.
5. a kind of improved bridge facility according to claim 1, it is characterised in that：Described second pushes to slide in slot right end wall
Recessed groove is additionally provided with, is installed in the recessed groove and the elastic arm bar for connecing joint arm right side and touching.
6. a kind of improved bridge facility according to claim 1, it is characterised in that：The track slot is respectively arranged at two
Described first pushes to slide slot inward bottom wall, and the idler wheel is respectively arranged at and arm end face outside is pushed to slide described in two, and the idler wheel penetrates
In the track slot and rolling is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577281.0A CN108123289A (en) | 2017-07-14 | 2017-07-14 | A kind of improved bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577281.0A CN108123289A (en) | 2017-07-14 | 2017-07-14 | A kind of improved bridge facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108123289A true CN108123289A (en) | 2018-06-05 |
Family
ID=62228081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577281.0A Pending CN108123289A (en) | 2017-07-14 | 2017-07-14 | A kind of improved bridge facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108123289A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359792A (en) * | 2007-08-03 | 2009-02-04 | Smk株式会社 | Connector |
| CN206259576U (en) * | 2016-12-20 | 2017-06-16 | 杭州快虎科技有限公司 | Electric bicycle intelligent charger |
| CN106887744A (en) * | 2017-03-13 | 2017-06-23 | 戎传龙 | A kind of electric power safety engagement device |
-
2017
- 2017-07-14 CN CN201710577281.0A patent/CN108123289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359792A (en) * | 2007-08-03 | 2009-02-04 | Smk株式会社 | Connector |
| CN206259576U (en) * | 2016-12-20 | 2017-06-16 | 杭州快虎科技有限公司 | Electric bicycle intelligent charger |
| CN106887744A (en) * | 2017-03-13 | 2017-06-23 | 戎传龙 | A kind of electric power safety engagement device |
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Application publication date: 20180605 |