CN107482371A - A kind of bridge equipment - Google Patents
A kind of bridge equipment Download PDFInfo
- Publication number
- CN107482371A CN107482371A CN201710660370.1A CN201710660370A CN107482371A CN 107482371 A CN107482371 A CN 107482371A CN 201710660370 A CN201710660370 A CN 201710660370A CN 107482371 A CN107482371 A CN 107482371A
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- CN
- China
- Prior art keywords
- groove
- electric
- company
- sliding
- termination
- 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.)
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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
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- 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
- H01R13/7036—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 the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of bridge equipment,Including enter electric frame and to it is described enter company's electricity termination for being connected of electric frame,The electric termination right side of company is provided centrally with arms,In the front and rear sides of the arms, equity is provided with two plugboards respectively on the electric termination right side of company,In two plugboards sealed groove is provided with the inner side end of each,The first inclined edge surfaces are provided with the inside of the right part of each in two sealed grooves,The second inclined edge surfaces are provided with the outside of the right side of each in two plugboards,The present invention is simple in construction,Electrical stability is high,Increase electrical safety in bridge construction process,The life security of people is ensured,And even the unblock of electric termination is realized by electricity favourable turn control,Can the unblock of the electric termination of the company of realization simultaneously and arms ejection disengaging and the mating connection of even electric groove,Whole device is powered and power operation is simple and convenient.
Description
Technical field
The present invention relates to bridge field, more particularly to a kind of bridge equipment.
Background technology
The construction of bridge be unable to do without electrical equipment with safeguarding, the energization of the electrical equipment of bridge construction and maintenance is substantially
It is to coordinate during connected arms is directly inserted into company's electricity groove of electric frame, and entering the electrical connection of electricity Jia Yu cities can be constantly in
"on" position, although this fit system operates fairly simple, also more convenient, electric wire between arms and electrical equipment
Length is different, and arms locks after being inserted into even electric groove without other locking devices to arms, is missed in electric wire
Kick when hitting by mistake, will result in arms and depart from from even electric groove, can also be straight if serious so as to cause the unexpected power-off of electrical equipment
The damage for causing electrical equipment is connect, therefore the fit system between the electric groove of existing arms and company is unstable in the presence of power supply connection
Property, in addition, in electrical equipment when not in use, arms is often to be extracted from even electric groove, so the electric groove of the company of will result in is naked
Dew, larger potential safety hazard be present, and arms needs to apply larger active force from even electric groove during extraction, is not easy to operate.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bridge equipment, it can solve the problem that above-mentioned existing asking in the art
Topic.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of bridge equipment of the present invention, including enter electric frame
And to it is described enter company's electricity termination for being connected of electric frame, the electric termination right side of company is provided centrally with arms, described
Even in the front and rear sides of the arms, equity is provided with two plugboards respectively on electric termination right side, in two plugboards
It is provided with sealed groove on the inner side end of each, it is oblique to be provided with first on the inside of the right part of each in two sealed grooves
Side face, is provided with the second inclined edge surfaces on the outside of the right side of each in two plugboards, it is described enter electric frame bottom fix peace
Equipped with base, the base bottom is provided with balancing weight, it is described enter electric frame left side on be provided with to the electric termination of the company
The hole of mating connection, is provided with company's electricity groove to be connected with the arms on described hole right part, it is described enter electricity
It is provided with sliding groove in frame, the front and rear sides equity on described hole right part is provided with to extend to the right and communicated with the sliding groove
And the inserting groove to be connected with the plugboard, set between two inserting grooves and on the right side of the electric groove of the company
The port for communicating two inserting grooves is equipped with, the port is provided centrally with electric favourable turn, and the rear and front end of the electricity favourable turn connects
Two steering spindles for being connected to equity and being rotatably connected with the port, each outboard end is set in two steering spindles
Be equipped with lock uint, be provided with the sliding groove can left and right activity sliding plate, front and rear equity on the sliding plate right side
Be provided with advance electric groove and laggard electric groove, on the sliding groove right part front and rear equity be provided with respectively with it is described advance electric groove and
The relative preceding collision block of laggard electric groove and rear collision block, front and rear equity is provided with two shell fragment grooves on the sliding groove left part, two
It is provided with shell fragment groove and pulls shell fragment with what the sliding plate left side was fixedly connected.
As preferable technical scheme, the left side equity in company electric termination rear and front end face is provided with two deep gouges, institute
The end face outside for stating steering spindle is alignd with the madial wall of the inserting groove, and each in two lock uints includes and institute
State sliding hole that inserting groove communicates and in the outside in the sliding hole and the positive side groove that is communicated with the sliding hole, it is described sliding
Be provided with hole can fore-aft travel locking bar, be fixedly installed on the outside of the locking bar and be connected just with the positive side groove activity
Side plate, is provided with the positive side groove and ejection shell fragment that the positive side plate inner side end is fixedly connected, the outside of the locking bar
End is provided with the 3rd inclined edge surfaces to be connected with second inclined edge surfaces activity, and the elastic force of the ejection shell fragment is less than
The elastic force for pullling shell fragment.
As preferable technical scheme, the depth in the sliding hole is identical with the length of the locking bar, the ejection shell fragment
It is looped around the outside of the locking bar.
As preferable technical scheme, the volume of the electric groove of advancing and the volume of laggard electric groove respectively with the preceding collision block
Volume it is identical with the volume of rear collision block, the electric groove of the advance and laggard electric groove are electrically connected to each other, the preceding collision block and the company
Electric groove electrical connection, the rear collision block electrically connect with city, and the sliding plate is insulation board.
As preferable technical scheme, the width sum of the length of the inserting groove and the sliding groove subtracts described slip
The difference of the width of plate is equal to the length of the plugboard.
The beneficial effects of the invention are as follows：
1. existed by slipping plate under two resilient forces for pullling shell fragment in the high order end position of sliding groove, positive side plate
Outboard end in positive side groove under the resilient force of ejection shell fragment, advance electric groove and laggard electric groove respectively with preceding collision block and after
Collision block is relative, and the outboard end of locking bar stretches out sliding hole and simultaneously extend into inserting groove, and the 3rd inclined edge surfaces are towards left end and the 3rd hypotenuse
Face is identical with the angle of inclination of the second inclined edge surfaces, now connects electric groove and is in off-position, adds the safety in utilization of the present apparatus.
2. pass through the electric termination of the company of promotion to the right so that plugboard is inserted into inserting groove, and plugboard is inserted into inserting groove
So that the second inclined edge surfaces abut activity cooperation with the 3rd inclined edge surfaces, locking bar is retracted into sliding hole, when the right-hand member of plugboard
When face abuts with the left side of sliding plate, the electric termination of the company of continuing to press on so that sliding plate overcome the elastic force of pullling shell fragment and to the right
Activity is to the low order end position of sliding groove, and the electric groove that now advances is connected with preceding collision block to be powered, and arms is inserted into even electric groove
It is connected and is powered, the sealed groove outboard end for causing locking bar relative with sliding hole is extend under the resilient force of ejection shell fragment
Plugboard is locked in inserting groove in sealed groove, now connect electric groove be in "on" position think power supply for electrical equipment use, i.e.,
Make to kick the electric wire for bumping against and connecting between arms and electrical equipment by mistake by mistake, arms also without departing from even electric groove, will not cause electricity consumption to set
Standby unexpected power-off so that power supply safety is stable,
3. by controlling electricity favourable turn work to rotate steering axes degree, so that locking bar degrees of rotation, locking bar degrees of rotation makes
It is towards right-hand member and relative and identical with the first inclined edge surfaces angle of inclination with the first inclined edge surfaces to obtain the 3rd inclined edge surfaces, due to ejection bullet
The elastic force of piece is less than the elastic force for pullling shell fragment, and now sliding plate is pullled shell fragment by two and pulled to the left, will by sliding plate
Plugboard is released to the left, so that sliding plate returns to the most left of sliding groove under two resilient forces for pullling shell fragment
End position, even the left end portion of electric termination be pushed out outside hole so that two deep gouges expose, then can be to pass through two deep gouges
Electric termination will be connected to pull out, without applying larger active force to even electric termination, extracted simple to operate and laborsaving.
4. the present invention is simple in construction, electrical stability is high, increases electrical safety in bridge construction process, has ensured people
Life security, and even the unblock of electric termination is realized by electricity control of making a connection, can the unblock of the electric termination of company of realization simultaneously and slotting
Arm ejection departs from the mating connection with even electric groove, and whole device is powered and power operation is simple and convenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for entering electric frame in the present invention；
Fig. 2 is the structural representation for connecting electric termination in the present invention；
Fig. 3 is the structural representation of bridge equipment of the present invention, wherein, even electric termination is in mating connection state with entering electric frame；
Fig. 4 is to connect electric termination in Fig. 3 in structural representation when being ejected state；
Fig. 5 is partial enlarged drawing in Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of bridge equipment shown in Fig. 1-5, including enter electric frame 10 and to it is described enter electric frame 10 coordinate and connect
The company's electricity termination 20 connect, the electric right side of termination 20 of company are provided centrally with arms 21, on the electric right side of termination 20 of company
Equity is provided with two plugboards 22 respectively for the front and rear sides of the arms 21, the inner side of each in two plugboards 22
Sealed groove 23 is provided with end face, the right part inner side of each is provided with the first inclined edge surfaces 26 in two sealed grooves 23,
Be provided with the second inclined edge surfaces 24 on the outside of the right side of each in two plugboards 22, it is described enter the electric bottom of frame 10 fix peace
Equipped with base 41, the bottom of base 41 is provided with balancing weight 42, and the balancing weight 42 is metal derby so as to increase into electric frame 10
Stability, it is described enter the electric left side of frame 10 on be provided with to termination 20 electric with the company be connected hole 11, it is described
Be provided with company's electricity groove 40 to be connected with the arms 21 on the right part of hole 11, it is described enter electric frame 10 in be provided with cunning
Access slot 12, the front and rear sides equity on the right part of described hole 11 be provided with extend to the right communicated with the sliding groove 12 and to
The inserting groove 13 being connected with the plugboard 22, between two inserting grooves 13 and positioned at the electric right side of groove 40 of the company
The port 14 for communicating two inserting grooves 13 is provided with, the port 14 is provided centrally with electricity favourable turn 15, the electricity favourable turn 15
Rear and front end two steering spindles 16 being connected with equity and be rotatably connected with the port 14, two steering spindles
Each outboard end is provided with lock uint in 16, be provided with the sliding groove 12 can left and right activity sliding plate 32, it is described
Front and rear equity is provided with advance electric groove 36 and laggard electric groove 35 on the sliding right side of plate 32, front and rear on the sliding right part of groove 12
Equity is provided with relative with the electric groove 36 of the advance and laggard electric groove 35 respectively preceding collision block 38 and rear collision block 37, the sliding groove
Front and rear equity is provided with two shell fragment grooves 33 on 12 left parts, is provided with two shell fragment grooves 33 and the sliding left end of plate 32
What face was fixedly connected pulls shell fragment 34, facilitates the plugboard 22 to be released the inserting groove to the left by the first inclined edge surfaces 26
13。
Wherein, the left side equity in the electric rear and front end face of termination 20 of the company is provided with two deep gouges 25, the steering spindle 16
End face outside alignd with the madial wall of the inserting groove 13, each in two lock uints includes and the grafting
Sliding hole 17 that groove 13 communicates and in the outside in the sliding hole 17 and the positive side groove 30 that is communicated with the sliding hole 17, it is described
Be provided with sliding hole 17 can fore-aft travel locking bar 18, the outside of locking bar 18 is fixedly installed and the activity of positive side groove 30
The positive side plate 19 being connected, is provided with the positive side groove 30 and ejection bullet that the positive inner side end of side plate 19 is fixedly connected
Piece 31, the outboard end of the locking bar 18 are provided with the 3rd inclined edge surfaces to be connected with the activity of the second inclined edge surfaces 24
180, the elastic force of the ejection shell fragment 31 is less than the elastic force for pullling shell fragment 34, passes through the convenience of the second inclined edge surfaces 24
Two plugboards 22 are inserted into each self-corresponding inserting groove 13 and are connected, and pass through the 3rd inclined edge surfaces 180
It is convenient to promote the locking bar 18 into the sliding hole 17.
Wherein, the depth in the sliding hole 17 is identical with the length of the locking bar 18, and the ejection shell fragment 31 is looped around institute
The outside of locking bar 18 is stated, by the way that the medial extremity of the locking bar 18 is ejected into institute under the resilient force of the ejection shell fragment 31
State sliding hole 17.
Wherein, the volume of the electric groove 36 of advancing and the volume of laggard electric groove 35 respectively with the volume of the preceding collision block 38 and
The volume of collision block 37 is identical afterwards, and the electric groove 36 of the advance and laggard electric groove 35 are electrically connected to each other, the preceding collision block 38 and the company
Electric groove 40 electrically connects, and the rear collision block 37 electrically connects with city, and the sliding plate 32 is insulation board.
Wherein, the length of the inserting groove 13 and the width sum of the sliding groove 12 subtract the width of the sliding plate 32
Difference be equal to the length of the plugboard 22, it is described slotting so as to facilitate the electric termination 20 of the company to be connected with described hole 11
Arm 21 is inserted into the electric groove 40 of the company and is connected.
In initial position, the electricity favourable turn 15 is in stop working state, and the sliding plate 32 is described in two
Pull under the resilient force of shell fragment 34 and the high order end position in the sliding groove 12, the positive side plate 19 is in the ejection
Distinguish under the resilient force of shell fragment 31 in the outboard end of the positive side groove 30, the electric groove 36 of the advance and laggard electric groove 35
Relative with the preceding collision block 38 and rear collision block 37, the outboard end of the locking bar 18 stretches out the sliding hole 17 and extend into described insert
In access slot 13, now, the 3rd inclined edge surfaces 180 are towards left end and the 3rd inclined edge surfaces 180 and second inclined edge surfaces 24
Angle of inclination it is identical, the electric groove 40 of company is in off-position；
When electrical equipment need be powered when, the electric termination 20 of the company is aligned with described hole 11 so that the plugboard 22 and
The inserting groove 13 is aligned, and then promotes the electric termination 20 of the company to the right so that the plugboard 22 is gradually inserted described insert
In access slot 13, it is second inclined edge surfaces 24 and the 3rd hypotenuse first that the plugboard 22, which is inserted into the inserting groove 13,
The abutting activity of face 180 coordinates, so as to overcome the elastic force of the ejection shell fragment 31 with so that the locking bar 18 is retracted into the cunning
Connect in hole 17, continue to press on the electric termination 20 of the company, the end face outside of the locking bar 18 is due to the elasticity of the ejection shell fragment 31
Power effect is lower and is abutted with the inner side end of the plugboard 22, when right side and the sliding plate 32 of the plugboard 22
When left side abuts, the electric termination 20 of the company is continued to press on so that the sliding plate 32 overcomes the elastic force for pullling shell fragment 34
And it is movable to the right, when the low order end position of the sliding groove 12 is arrived in activity to the sliding plate 32 to the right, now, the electricity that advances
Groove 36 is connected with the preceding collision block 38 and is powered, and the laggard electric groove 35 is connected with the rear collision block 37 and is powered, described
Arms 21 is just inserted into be connected in the electric groove 40 of the company and is powered, and the electric termination 20 of company is just inserted into described hole 11
Middle mating connection, the sealed groove 23 is relative with the sliding hole 17, and the outboard end of the locking bar 18 is in the ejection shell fragment 31
Resilient force under extend into the sealed groove 23, so that the plugboard 22 is locked in the inserting groove 13, institute
State arms 21 to be locked in the electric groove 40 of the company, think that power supply for electrical equipment uses, arms and electricity consumption are bumped against by mistake even if kick by mistake
The electric wire connected between equipment, the arms 21 also without departing from the electric groove 40 of the company, will not cause the disconnected suddenly of electrical equipment
Electricity.
When electrical equipment need not be powered, the work of electricity favourable turn 15 is first controlled to rotate so that the steering spindle 16 rotates
180 degree, the steering spindle 16 rotate 180 degree and drive the locking bar 18 to rotate 180 degree, and the locking bar 18 rotates 180 degree and causes institute
State the 3rd inclined edge surfaces 180 towards right-hand member and the 3rd inclined edge surfaces 180 with first inclined edge surfaces 26 relative and angle of inclination
It is identical, now, because the elastic force of the ejection shell fragment 31 is less than the elastic force for pullling shell fragment 34, the sliding plate 32 by
Shell fragment 34 is pullled described in two to pull to the left, is released the plugboard 22 to the left by the sliding plate 32, so that this
Device returns to state as shown in Figure 4, and now described sliding plate 32 is being pullled under the resilient force of shell fragment 34 described in two
And the high order end position of the sliding groove 12 is returned to, two deep gouges 25 expose outside described hole 11, now can be with logical
Cross two deep gouges 25 to pull out the electric termination 20 of the company, after the electric termination 20 of company pulls out, then electricity turns described in secondary control
The work of machine 15, which rotates, causes the steering spindle 16 to rotate 180 degree, and the steering spindle 16 rotates 180 degree and drives the locking bar 18 to rotate
180 degree is to cause the present apparatus to return to state as shown in Figure 1, in order to which the electric termination 20 of the company is powered use next time.
The beneficial effects of the invention are as follows：
1. existed by slipping plate under two resilient forces for pullling shell fragment in the high order end position of sliding groove, positive side plate
Outboard end in positive side groove under the resilient force of ejection shell fragment, advance electric groove and laggard electric groove respectively with preceding collision block and after
Collision block is relative, and the outboard end of locking bar stretches out sliding hole and simultaneously extend into inserting groove, and the 3rd inclined edge surfaces are towards left end and the 3rd hypotenuse
Face is identical with the angle of inclination of the second inclined edge surfaces, now connects electric groove and is in off-position, adds the safety in utilization of the present apparatus.
2. pass through the electric termination of the company of promotion to the right so that plugboard is inserted into inserting groove, and plugboard is inserted into inserting groove
So that the second inclined edge surfaces abut activity cooperation with the 3rd inclined edge surfaces, locking bar is retracted into sliding hole, when the right-hand member of plugboard
When face abuts with the left side of sliding plate, the electric termination of the company of continuing to press on so that sliding plate overcome the elastic force of pullling shell fragment and to the right
Activity is to the low order end position of sliding groove, and the electric groove that now advances is connected with preceding collision block to be powered, and arms is inserted into even electric groove
It is connected and is powered, the sealed groove outboard end for causing locking bar relative with sliding hole is extend under the resilient force of ejection shell fragment
Plugboard is locked in inserting groove in sealed groove, now connect electric groove be in "on" position think power supply for electrical equipment use, i.e.,
Make to kick the electric wire for bumping against and connecting between arms and electrical equipment by mistake by mistake, arms also without departing from even electric groove, will not cause electricity consumption to set
Standby unexpected power-off so that power supply safety is stable,
3. by controlling electricity favourable turn work to rotate steering axes degree, so that locking bar degrees of rotation, locking bar degrees of rotation makes
It is towards right-hand member and relative and identical with the first inclined edge surfaces angle of inclination with the first inclined edge surfaces to obtain the 3rd inclined edge surfaces, due to ejection bullet
The elastic force of piece is less than the elastic force for pullling shell fragment, and now sliding plate is pullled shell fragment by two and pulled to the left, will by sliding plate
Plugboard is released to the left, so that sliding plate returns to the most left of sliding groove under two resilient forces for pullling shell fragment
End position, even the left end portion of electric termination be pushed out outside hole so that two deep gouges expose, then can be to pass through two deep gouges
Electric termination will be connected to pull out, without applying larger active force to even electric termination, extracted simple to operate and laborsaving.
4. the present invention is simple in construction, electrical stability is high, increases electrical safety in bridge construction process, has ensured people
Life security, and even the unblock of electric termination is realized by electricity control of making a connection, can the unblock of the electric termination of company of realization simultaneously and slotting
Arm ejection departs from the mating connection with even electric groove, and whole device is powered and power operation is simple and convenient.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of bridge equipment, including enter electric frame and to it is described enter company's electricity termination for being connected of electric frame, the even electricity
Termination right side is provided centrally with arms, it is characterised in that：In the front and rear sides of the arms on the electric termination right side of company
Equity is provided with two plugboards respectively, is provided with sealed groove in two plugboards on the inner side end of each, two
It is provided with the first inclined edge surfaces on the inside of the right part of each in the sealed groove, the right side of each in two plugboards
Outside is provided with the second inclined edge surfaces, it is described enter electric frame bottom be installed with base, the base bottom is provided with balancing weight, institute
State into the hole that is connected to termination electric with the company is provided with electric frame left side, described hole is provided with right part
To the company's electricity groove being connected with the arms, it is described enter electric frame in be provided with sliding groove, on described hole right part before
Both sides equity is provided with to extend to the right and communicated with the sliding groove and the inserting groove to be connected with the plugboard afterwards,
The port for communicating two inserting grooves, the port are provided between two inserting grooves and on the right side of the electric groove of the company
Be provided centrally with electric favourable turn, the rear and front end of the electricity favourable turn be connected with equity and be rotatably connected with the port two
Individual steering spindle, each outboard end is provided with lock uint in two steering spindles, and being provided with the sliding groove can left and right
The sliding plate of activity, front and rear equity is provided with advance electric groove and laggard electric groove on the sliding plate right side, and the sliding groove is right
Front and rear equity is provided with respectively with the electric groove of the advance and the relative preceding collision block of laggard electric groove and rear collision block on end, described sliding
Front and rear equity is provided with two shell fragment grooves on groove left part, is provided with two shell fragment grooves and is fixed with the sliding plate left side
Shell fragment is pullled in connection.
2. bridge equipment according to claim 1, it is characterised in that：The left side equity in company electric termination rear and front end face
Two deep gouges are provided with, the end face outside of the steering spindle is alignd with the madial wall of the inserting groove, two lock uints
In each sliding hole for including communicating with the inserting groove and the outside in the sliding hole and with the sliding hole phase
Logical positive side groove, be provided with the sliding hole can fore-aft travel locking bar, be fixedly installed on the outside of the locking bar with it is described just
The positive side plate that groove activity in side is connected, is provided with the positive side groove and ejection that the positive side plate inner side end is fixedly connected
Shell fragment, the outboard end of the locking bar is provided with the 3rd inclined edge surfaces to be connected with second inclined edge surfaces activity, described
The elastic force of ejection shell fragment is less than the elastic force for pullling shell fragment.
3. bridge equipment according to claim 2, it is characterised in that：The depth in the sliding hole and the length of the locking bar
Identical, the ejection shell fragment is looped around the outside of the locking bar.
4. bridge equipment according to claim 1, it is characterised in that：The body of the volume and laggard electric groove of the electric groove that advances
Integration is not identical with the volume of the preceding collision block and the volume of rear collision block, and the electric groove of the advance and laggard electric groove are electrically connected to each other,
The preceding collision block electrically connects with the company electric groove, it is described after collision block electrically connected with city, the sliding plate is insulation board.
5. bridge equipment according to claim 1, it is characterised in that：The length of the inserting groove and the width of the sliding groove
Degree sum subtracts length of the difference equal to the plugboard of the width of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660370.1A CN107482371A (en) | 2017-08-04 | 2017-08-04 | A kind of bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660370.1A CN107482371A (en) | 2017-08-04 | 2017-08-04 | A kind of bridge equipment |
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| Publication Number | Publication Date |
|---|---|
| CN107482371A true CN107482371A (en) | 2017-12-15 |
Family
ID=60597627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660370.1A Withdrawn CN107482371A (en) | 2017-08-04 | 2017-08-04 | A kind of bridge equipment |
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| Country | Link |
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| CN (1) | CN107482371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336557A (en) * | 2018-01-27 | 2018-07-27 | 刘约翰 | A kind of operating system terminal installation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588707A (en) * | 2004-07-15 | 2005-03-02 | 王树祥 | Tilting plate type anti-touch anti-trip safety sorcket |
| CN205429252U (en) * | 2016-03-07 | 2016-08-03 | 蔡利华 | Safety socket |
| CN106877072A (en) * | 2017-02-22 | 2017-06-20 | 史东海 | A kind of anti-loosening and safe power supply device |
-
2017
- 2017-08-04 CN CN201710660370.1A patent/CN107482371A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588707A (en) * | 2004-07-15 | 2005-03-02 | 王树祥 | Tilting plate type anti-touch anti-trip safety sorcket |
| CN205429252U (en) * | 2016-03-07 | 2016-08-03 | 蔡利华 | Safety socket |
| CN106877072A (en) * | 2017-02-22 | 2017-06-20 | 史东海 | A kind of anti-loosening and safe power supply device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336557A (en) * | 2018-01-27 | 2018-07-27 | 刘约翰 | A kind of operating system terminal installation |
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Application publication date: 20171215 |
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