CN107425336A - A kind of bridge facility - Google Patents

A kind of bridge facility Download PDF

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Publication number
CN107425336A
CN107425336A CN201710642090.8A CN201710642090A CN107425336A CN 107425336 A CN107425336 A CN 107425336A CN 201710642090 A CN201710642090 A CN 201710642090A CN 107425336 A CN107425336 A CN 107425336A
Authority
CN
China
Prior art keywords
groove
block
communications
liaison
reeve
Prior art date
Application number
CN201710642090.8A
Other languages
Chinese (zh)
Inventor
柯步勋
Original Assignee
柯步勋
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 柯步勋 filed Critical 柯步勋
Priority to CN201710642090.8A priority Critical patent/CN107425336A/en
Publication of CN107425336A publication Critical patent/CN107425336A/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
    • H01R13/44Means for preventing access to live contacts
    • 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
    • H01R13/60Means for supporting coupling part when not engaged
    • 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
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • 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
    • H01R13/717Structural association with built-in electrical component with built-in light source

Abstract

The invention discloses a kind of bridge facility, including seat and the electric connection that is connected with electrification maintained equipment of being electrically connected, a upper and lower ends right side of face that is electrically connected matches provided with fixed block, fixing hole is provided with fixed block, it is electrically connected in seat to match up and down and is provided with notch towards the slippage slot on the right side, sliding is provided with slip base in slippage slot, communications and liaison groove is provided between two slippage slots, iron block is installed with communications and liaison groove middle-end, coil is installed with the outside of iron block, match and slide up and down in communications and liaison groove and sliding arm is installed, the reeve groove of left and right communications and liaison is provided with slip base middle-end, and slip base right side is provided with and leads shifting face with what reeve groove was connected, match up and down in slip base and be provided with the first propulsion groove that communications and liaison inject groove, sliding is provided with the first forward block in first propulsion groove, first forward block is installed with conductive sheet towards the end face for injecting groove.

Description

A kind of bridge facility

Technical field

The present invention relates to bridge field, specially a kind of bridge facility.

Background technology

In the infrastructure of bridge, the more seat that is electrically connected can be all preset, it is later stage electrification that these seats that are electrically connected, which are mainly, Maintained equipment grafting power supply use, but these are electrically connected, a Setting pattern is excessively simple, with during electrification maintained equipment grafting only Only it is the state remained stationary as by the frictional force between electric connection and the seat that is electrically connected, and electrified maintained equipment needs at work Ceaselessly move, what is thus made is easily influenceed and cause grafting to loosen by pulling, pull supply lines, causes power failure Phenomenon, have a strong impact on that normal power supply uses, simultaneously as these are electrically connected, seat is directly to be electrically connected with city, and in it Conducting strip set relatively outer, this conducting strip is easy to be touched by sheet metal or metal rod, therefore, pacifies when lacking Sheet metal or metal rod are inserted into by the people realized entirely when being electrically connected in seat, the accident easily got an electric shock, are caused casualties, Larger potential safety hazard be present.

The content of the invention

It is an object of the invention to provide a kind of bridge facility, for overcoming drawbacks described above of the prior art.

According to a kind of bridge facility of the present invention, including be electrically connected seat and the electric connection that is connected with electrification maintained equipment, A upper and lower ends right side of face that is electrically connected matches provided with fixed block, is provided with fixing hole in the fixed block, it is described be electrically connected in seat on Under match and be provided with notch towards the slippage slot on the right side, in the slippage slot sliding slip base is installed, set between two slippage slots There is communications and liaison groove, iron block is installed with the communications and liaison groove middle-end, coil, the communications and liaison groove are installed with the outside of the iron block In match and slide sliding arm is installed up and down, the reeve groove of left and right communications and liaison, and the cunning are provided with the slip base middle-end Move seat right side be provided be connected with the reeve groove lead shifting face, matching up and down in the slip base, it is slotting described in communications and liaison to be provided with Enter the first of groove and promote groove, slid in the first propulsion groove and the first forward block is installed, first forward block is described in The end face for injecting groove is installed with conductive sheet electrically connect with city, match in the upper and lower end wall of the slippage slot be provided with it is described The first recessed pockets that first forward block is engaged, the first propulsion groove left end are provided with the first propulsion groove described in communications and liaison and inserted That enters groove connects connection groove, described to connect sliding in connection groove and be provided with locking bar and be fixedly connected with the locking bar and first forward block Joint arm is connect, the slip base gets close in the end face of the communications and liaison groove locking groove for being provided with and coordinating with the sliding arm, the cunning Shifting seat, which is got close in the end face of the communications and liaison groove, is provided with the second propulsion groove, is slid in the second propulsion groove and is provided with the second propulsion Block, the second propulsion groove medial extremity are provided with the resettlement groove that groove is injected described in communications and liaison, and described second promotes groove and the placement Communications and liaison hole is provided between groove, axle of shipping and reselling on another market can be installed to turn in the resettlement groove, be fixedly mounted on the axle of shipping and reselling on another market with teeth Shape wheel and coiling are taken turns, on the coiling wheel coiling have a rope, the rope penetrate the communications and liaison hole and with second forward block Be fixedly connected, the tooth-like wheel penetrate into it is described reeve groove in, the slippage slot towards described second promote groove end face in also It is provided with the second recessed pockets being engaged with second forward block;The electric connection left end matches up and down is provided with reeve portion.

Further technical scheme, the reeve portion include injecting bar and crushing block, and the reeve bar is fixedly mounted on institute State crushing block left end, the crushing block is fixedly mounted on the electric connection left side, the crushing block left end be provided with it is described The passage that the shifting face of leading is engaged, the reeve bar outboard end left side are provided with the dentation bar being engaged with the tooth-like wheel, institute State in the reeve bar and be additionally provided with the fore shaft being engaged with the locking bar.

Further technical scheme, one end of sliding arm towards the slippage slot is provided with the first oblique angle face, described Slip base left end is additionally provided with the first oblique angle head coordinated with first oblique angle face;It is provided with the communications and liaison groove both sides end wall First leads shifting groove, and described first leads to move sliding in groove and be provided with first be fixedly connected with the sliding arm and lead shifting block, and described the One lead move groove be also equipped with described first lead move block against the first stage clip.

Further technical scheme, first forward block are provided with the second oblique angle head backwards to the end face of the reeve groove, The second oblique angle face being engaged with second oblique angle head is provided with first recessed pockets.

Further technical scheme, it is provided with second and leads shifting groove in the first propulsion trough end wall, described second leads shifting groove Middle sliding is provided with second be fixedly connected with first forward block and leads shifting block, and described second leads to move in groove and be also equipped with and institute State second lead move block against the second stage clip.

Further technical scheme, be also installed with the second propulsion groove with second forward block against the Three stage clips.

Further technical scheme, the thickness for injecting bar are equal with the reeve well width.

Further technical scheme, a right-hand member that is electrically connected are provided with switch.

The beneficial effects of the invention are as follows:

Due to being electrically connected seat in original state in apparatus of the present invention, first forward block is in the presence of second stage clip Being pushed into second recessed pockets makes the conductive sheet be contracted in the first propulsion groove and not penetrate into the reeve groove In, so as to which the conductive sheet is not easy to be contacted by the external world, so as to avoided human hand held metal rod or sheet metal be inserted into it is slotting Enter in groove to cause the generation of electric shock accidents;Second forward block is worn in the presence of the 3rd stage clip by top pressure laterally Enter in second recessed pockets, so as to which the slip base is locked in the slippage slot, common metal rod or gold Category piece, which is inserted into the reeve groove, can not promote the slip base, be injected so as to penetrate into the conductive sheet in groove.

In use, the reeve bar is inserted into the reeve groove, the dentation bar injected on bar can drive described Tooth-like wheel rotates, and the tooth-like wheel can drive the coiling wheel to rotate and furl the rope, so as to make described second to push away Enter block and depart from second recessed pockets to contract, now, the slip base is unlocked, and continuation promotes the electricity to the left Joint, the crushing block can promote the slip base to slide to the left, and when the slip base slides to the left, second oblique angle head exists Make first forward block in the presence of second oblique angle face to contract and the conductive sheet is penetrated into the reeve groove In with it is described reeve bar against so as to realize the energization of electrification maintained equipment, and at the same time, first oblique angle face is in institute Stating makes in the presence of the first oblique angle head to shrink on the inside of the sliding arm phase, and to slide into the slippage slot most left when the slip base During end, the locking bar is inserted into the fore shaft, and so as to which the locking bar is locked in the reeve groove, and the sliding arm exists Penetrated into the presence of first stage clip in the locking groove, so as to which the slip base is locked in the reeve groove again In, so as to make electrification maintained equipment powered stable;

After use, make the coil electricity using described switch, after the coil electricity, the iron block can be by the sliding Arm adsorbs, so that the sliding arm is retracted in the communications and liaison groove, after the sliding arm disengaging locking groove described in permission Slip base slides to the right;The conductive locking bar drives the slip base to slide to the right when extracting to the right, and first forward block exists It can be pushed into again in second recessed pockets in the presence of second stage clip, the conductive sheet is retracted to described first and pushed away Enter groove and disengaged with the reeve bar, so as to realize power-off, and now, the locking bar be also retracted to described connect in connection groove and Depart from the fore shaft, so as to allow the reeve bar to continue to extract to the right;At the same time, second forward block is the described 3rd Penetrated into the presence of stage clip by top pressure laterally in second recessed pockets, so as to which the slip base is locked in into the cunning Move in groove;

Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high, and electrical stability is high, can prevent grafting loosen and Cause the phenomenon of power-off.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.

Fig. 1 is the structural representation of the bridge facility of the present invention.

Fig. 2 is the structural representation that electric connection insertion injects in groove when slip base is unlocked in Fig. 1.

Fig. 3 is to be powered in Fig. 1 and structural representation when slip base is locked.

Fig. 4 is the partial structural diagram at slip base in Fig. 1.

Fig. 5 is the left view of seat of being electrically connected in Fig. 1.

Embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.

This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, 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.

Reference picture 1-5, a kind of bridge facility according to an embodiment of the invention, including be electrically connected seat 10 and with electrification tie up The electric connection 20 of equipment connection is protected, the upper and lower ends right side of face of seat 10 that is electrically connected matches provided with fixed block 30, the fixed block 30 In be provided with fixing hole 31, the fixed block 30 is used to be connected with fastening bolt and the seat 10 that is electrically connected is fixed on into bridge wall body In, it is described be electrically connected in seat 10 to match up and down be provided with notch towards the slippage slot 11 on the right side, in the slippage slot 11 sliding cunning is installed Seat 15 is moved, communications and liaison groove 14 is provided between two slippage slots 11, iron block 13 is installed with the middle-end of communications and liaison groove 14, it is described The outside of iron block 13 is installed with coil 12, and matching up and down in the communications and liaison groove 14 and sliding is provided with sliding arm 18, the cunning Move at the middle-end of seat 15 and be provided with the reeve groove 150 of left and right communications and liaison, and the right side of the slip base 15 is provided with and the reeve groove Shifting face 151 is led in 150 connections, is matched up and down in the slip base 15 and is provided with the first propulsion groove that groove 150 is injected described in communications and liaison 153, in the first propulsion groove 153 sliding the first forward block 16 is installed, first forward block 16 is towards the reeve groove 150 end face is installed with the conductive sheet 168 electrically connected with city, and the slippage slot matches about 11 in end wall to be provided with and institute State the first recessed pockets 101 that the first forward block 16 is engaged, the first propulsion left end of groove 153 is provided with described in communications and liaison first and pushed away Enter groove and that injects groove 150 connects connection groove 152, it is described to connect sliding in connection groove 152 locking bar 162 is installed and is fixedly connected described Locking bar 162 and first forward block 16 connect joint arm 161, and the slip base 15 gets close in the end face of the communications and liaison groove 14 and set There is the locking groove 154 coordinated with the sliding arm 18, the slip base 15, which is got close in the end face of the communications and liaison groove 14, is provided with the Two promote groove 158, are slid in the second propulsion groove 158 and are provided with the second forward block 159, described second promotes the inner side of groove 158 End is provided with the resettlement groove 157 that groove 150 is injected described in communications and liaison, is set between the second propulsion groove 158 and the resettlement groove 157 There is communications and liaison hole, axle 17 of shipping and reselling on another market can be installed to turn in the resettlement groove 157, tooth-like wheel is installed with the axle 17 of shipping and reselling on another market 172 take turns 171 with coiling, and being coiled on the coiling wheel 171 has rope, and the rope penetrates the communications and liaison hole and pushed away with described second Enter block 159 to be fixedly connected, the tooth-like wheel 172 is penetrated into the reeve groove 150, and the slippage slot 11 pushes away towards described second Enter in the end face of groove 158 the second recessed pockets 102 for being additionally provided with and being engaged with second forward block 159;The electric connection 20 Left end matches up and down is provided with reeve portion.

Valuably or exemplarily, wherein, the reeve portion includes injecting bar 23 and crushing block 21, and the reeve bar 23 is solid Dingan County is mounted in the left end of crushing block 21, and the crushing block 21 is fixedly mounted on the left side of electric connection 20, the crushing block 21 left ends be provided with the passage 22 led shifting face 151 and be engaged, be provided with the left of reeve bar 23 outboard end and institute The dentation bar 25 that tooth-like wheel 172 is engaged is stated, the lock being engaged with the locking bar 162 is additionally provided with the reeve bar 23 Mouth 24.

Valuably or exemplarily, wherein, it is oblique that described one end for sliding arm 18 towards the slippage slot 11 is provided with first Edged surface 180, the left end of slip base 15 are additionally provided with the first oblique angle first 155 coordinated with first oblique angle face 180;It is described logical First is provided with the end wall of connection groove both sides leading and move groove 181, described first leads and move sliding in groove 181 and be provided with and the sliding arm 18 First be fixedly connected, which is led, moves block 183, described first lead move groove 181 be also equipped with leading with described first move block 183 against the One stage clip 182, first stage clip 182 to by it is described sliding arm 18 laterally top pressure and wear first oblique angle face 180 Enter in the reeve groove 150.

Valuably or exemplarily, wherein, first forward block 16 is provided with the backwards to the end face of the reeve groove 150 Two oblique angles first 160, the second oblique angle face being engaged with second oblique angle first 160 is provided with first recessed pockets 101 103。

Valuably or exemplarily, wherein, second is provided with the first propulsion end wall of groove 153 and leads shifting groove 164, it is described Second lead move groove 164 in sliding be provided be fixedly connected with first forward block 16 second lead move block 163, described second leads Move in groove 164 be also equipped with leading with described second move block 163 against the second stage clip 165, second stage clip 165 is to by institute The first forward block 16 is stated to push into second recessed pockets 101 and the locking bar 162 is retracted to described connect in connection groove 152.

Valuably or exemplarily, wherein, also it is installed with and second forward block 159 in the second propulsion groove Against the 3rd stage clip, the 3rd stage clip to by second forward block 159 laterally top pressure and penetrate into described second In recessed pockets 102.

Valuably or exemplarily, wherein, the thickness for injecting bar 23 is equal with the reeve width of groove 150, so as to The reeve bar 23 can be such that the dentation bar 25 coordinates with the tooth-like wheel 172 when being inserted into the reeve groove 150.

Valuably or exemplarily, wherein, the right-hand member of seat 10 that is electrically connected is provided with switch, and the switch is described to control The power on/off of coil 12, the sliding arm 18 are made by ferrous material.

Seat 10 is electrically connected in original state in apparatus of the present invention, and first forward block 16 is in second stage clip 165 In the presence of pushed into second recessed pockets 101 and second oblique angle first 160 is supported with second oblique angle face 103 Lean on, the conductive sheet 168 is contracted in the first propulsion groove 153 and does not penetrate into the reeve groove 150, and the locking bar 162 Also it is retracted to described connect in connection groove 152;The sliding arm 18 is made in the presence of first stage clip 182 by top pressure laterally First oblique angle face 180 penetrate into it is described reeve groove 150 in first oblique angle first 155 against;Second forward block 159 are penetrated into second recessed pockets 102 in the presence of the 3rd stage clip by top pressure laterally, so as to by the cunning Seat 15 is moved to be locked in the slippage slot 11.

When needing to electrification maintained equipment electricity consumption, the reeve bar 23 is inserted into the reeve groove 150, it is described to insert The dentation bar 25 entered on bar 23 engages with the tooth-like wheel 172 first, continues after promoting electric connection 20 to the left, the dentation bar 25 The tooth-like wheel 172 can be driven to rotate, the tooth-like wheel 172 can drive the coiling wheel 171 rotate and by the rope Retracting, so as to drive second forward block 159 to contract, when the passage 22 with it is described lead shifting face 151 against when, institute State the second forward block 159 and just depart from second recessed pockets 102, now, the slip base 15 is unlocked, the fore shaft 24 are aligned with the locking bar 162, and continuation promotes the electric connection 20 to the left, the crushing block 21 can promote the slip base 15 to Left slip, when the slip base 15 slides to the left, second oblique angle first 160 makes in the presence of second oblique angle face 103 First forward block 16 is to contract, and at the same time, work of first oblique angle face 180 at first oblique angle first 155 Make to shrink on the inside of the sliding phase of arm 18 under, when the slip base 15 slides into 11 high order end of slippage slot, the lock Bar 162 is inserted into the fore shaft 24, so as to which the locking bar 162 is locked in the reeve groove 150, and the conductive sheet 168 with it is described reeve bar 23 against, so as to it is described reeve bar 23 will can be realized in power transmission to electrification maintained equipment The energization of electrification maintained equipment, and the sliding arm 18 penetrates into the locking groove in the presence of first stage clip 182 In 154, so as to which the slip base 15 is locked in the reeve groove 150 again, so as to make electrification maintained equipment power It is stable;

After use, the coil 12 is set to be powered using the switch, after the coil 12 is powered, the iron block 13 produces magnetic Property, so as to which the iron block 13 can adsorb the sliding arm 18, so that the sliding arm 18 is retracted in the communications and liaison groove 14, So as to allow the slip base 15 to slide to the right, now, the electric connection 20 is pulled out to the right, the conductive locking bar 23 drives institute State slip base 15 to slide to the right, when first forward block 16 is pushed into described in the presence of second stage clip 165 When in two recessed pockets 101, the conductive sheet 168 is retracted to the first propulsion groove 153 and disengaged with the reeve bar 23, So as to realize power-off, and now, the locking bar 162 is also retracted to described connect in connection groove 152 and departs from the fore shaft 24, so as to permit Perhaps described reeve bar 23 is extracted to the right;Now, it is described to slide arm 18 in the presence of first stage clip 182 by top pressure laterally And make first oblique angle face 180 penetrate into it is described reeve groove 150 in first oblique angle first 155 against;Described second pushes away Enter block 159 to be penetrated into second recessed pockets 102 by top pressure laterally in the presence of the 3rd stage clip, so as to by institute Slip base 15 is stated to be locked in the slippage slot 11.

The beneficial effect of apparatus of the present invention is:Due to being electrically connected seat in original state in apparatus of the present invention, described first Forward block, which is pushed into the presence of second stage clip in second recessed pockets, makes the conductive sheet be contracted in described One promotes groove and does not penetrate into the reeve groove, so as to which the conductive sheet is not easy to be contacted by the external world, so as to avoid human hand Hold metal rod or sheet metal is inserted into the generation injected in groove and cause electric shock accidents;Second forward block is the described 3rd Penetrated into the presence of stage clip by top pressure laterally in second recessed pockets, so as to which the slip base is locked in into the cunning Move in groove, common metal rod or sheet metal are inserted into described inject in groove and can not promote the slip base, so that can not The conductive sheet is penetrated into inject in groove.

In use, the reeve bar is inserted into the reeve groove, the dentation bar injected on bar can drive described Tooth-like wheel rotates, and the tooth-like wheel can drive the coiling wheel to rotate and furl the rope, so as to make described second to push away Enter block and depart from second recessed pockets to contract, now, the slip base is unlocked, and continuation promotes the electricity to the left Joint, the crushing block can promote the slip base to slide to the left, and when the slip base slides to the left, second oblique angle head exists Make first forward block in the presence of second oblique angle face to contract and the conductive sheet is penetrated into the reeve groove In with it is described reeve bar against so as to realize the energization of electrification maintained equipment, and at the same time, first oblique angle face is in institute Stating makes in the presence of the first oblique angle head to shrink on the inside of the sliding arm phase, and to slide into the slippage slot most left when the slip base During end, the locking bar is inserted into the fore shaft, and so as to which the locking bar is locked in the reeve groove, and the sliding arm exists Penetrated into the presence of first stage clip in the locking groove, so as to which the slip base is locked in the reeve groove again In, so as to make electrification maintained equipment powered stable;

After use, make the coil electricity using described switch, after the coil electricity, the iron block can be by the sliding Arm adsorbs, so that the sliding arm is retracted in the communications and liaison groove, after the sliding arm disengaging locking groove described in permission Slip base slides to the right;The conductive locking bar drives the slip base to slide to the right when extracting to the right, and first forward block exists It can be pushed into again in second recessed pockets in the presence of second stage clip, the conductive sheet is retracted to described first and pushed away Enter groove and disengaged with the reeve bar, so as to realize power-off, and now, the locking bar be also retracted to described connect in connection groove and Depart from the fore shaft, so as to allow the reeve bar to continue to extract to the right;At the same time, second forward block is the described 3rd Penetrated into the presence of stage clip by top pressure laterally in second recessed pockets, so as to which the slip base is locked in into the cunning Move in groove;

Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high, and electrical stability is high, can prevent grafting loosen and Cause the phenomenon of power-off.

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 defined by claims appended hereto.

Claims (8)

1. a kind of bridge facility, including be electrically connected seat and the electric connection that is connected with electrification maintained equipment, it is characterised in that:It is electrically connected Seat upper and lower ends right side of face matches provided with fixed block, and fixing hole is provided with fixed block, be electrically connected in seat it is upper and lower match be provided with notch Towards the slippage slot on the right side, in slippage slot sliding slip base is installed, communications and liaison groove is provided between two slippage slots, at communications and liaison groove middle-end Iron block is installed with, coil is installed with the outside of iron block, matching and slide up and down in communications and liaison groove is provided with sliding arm, slides The reeve groove of left and right communications and liaison is provided with seat middle-end, and slip base right side is provided with and leads shifting face with what reeve groove was connected, slides Match up and down in seat and be provided with the first propulsion groove that communications and liaison inject groove, first promotes sliding in groove to be provided with the first forward block, the One forward block is installed with conductive sheet towards the end face for injecting groove, and slippage slot matches in end wall up and down to be provided with and first promotes The first recessed pockets that block is engaged, the first propulsion groove left end, which is provided with communications and liaison first and promotes groove and inject groove, connects connection groove, connects Sliding is provided with locking bar in connection groove and be fixedly connected with locking bar and the first forward block connects joint arm, and slip base gets close to the end of communications and liaison groove The locking groove coordinated with sliding arm is provided with face, slip base, which is got close in the end face of communications and liaison groove, is provided with the second propulsion groove, and second Promote sliding in groove that the second forward block is installed, the second propulsion groove medial extremity is provided with the resettlement groove that communications and liaison inject groove, and second pushes away Enter between groove and resettlement groove to be provided with communications and liaison hole, axle of shipping and reselling on another market can be installed to turn in resettlement groove, be installed with axle of shipping and reselling on another market Tooth-like wheel and coiling are taken turns, and coiling is taken turns in coiling rope, and rope penetrates communications and liaison hole and is fixedly connected with the second forward block, tooth-like wheel Penetrate into and inject in groove, it is recessed to be additionally provided with second be engaged with the second forward block in the end face of slippage slot direction the second propulsion groove Enter groove;Electric connection left end matches up and down is provided with reeve portion.
A kind of 2. bridge facility according to claim 1, it is characterised in that:The reeve portion includes injecting bar and extruding Block, the reeve bar are fixedly mounted on the crushing block left end, and the crushing block is fixedly mounted on the electric connection left side, institute State crushing block left end be provided with the passage led shifting face and be engaged, be provided with the left of the reeve bar outboard end with it is described The dentation bar that tooth-like wheel is engaged, described inject in bar are additionally provided with the fore shaft being engaged with the locking bar.
A kind of 3. bridge facility according to claim 1, it is characterised in that:The arm that slides is towards the one of the slippage slot End is provided with the first oblique angle face, and the slip base left end is additionally provided with the first oblique angle head coordinated with first oblique angle face;Institute State and first is provided with the end wall of communications and liaison groove both sides leads shifting groove, described first leads to move sliding in groove and be provided with and fixed with the sliding arm The first of connection leads shifting block, described first lead move groove be also equipped with leading with described first move block against the first stage clip.
A kind of 4. bridge facility according to claim 1, it is characterised in that:First forward block is backwards to the reeve groove End face be provided with the second oblique angle head, the second oblique angle being engaged with second oblique angle head is provided with first recessed pockets Face.
A kind of 5. bridge facility according to claim 1, it is characterised in that:The is provided with the first propulsion trough end wall Two lead shifting groove, and described second leads to move sliding in groove and be provided with second be fixedly connected with first forward block and lead shifting block, described Second lead move groove in be also equipped with described second lead move block against the second stage clip.
A kind of 6. bridge facility according to claim 1, it is characterised in that:Also it is installed with the second propulsion groove With second forward block against the 3rd stage clip.
A kind of 7. bridge facility according to claim 1, it is characterised in that:The thickness for injecting bar and the reeve groove Width is equal.
A kind of 8. bridge facility according to claim 1, it is characterised in that:A right-hand member that is electrically connected is provided with switch.
CN201710642090.8A 2017-07-31 2017-07-31 A kind of bridge facility CN107425336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710642090.8A CN107425336A (en) 2017-07-31 2017-07-31 A kind of bridge facility

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Publication number Priority date Publication date Assignee Title
CN107834312A (en) * 2017-12-08 2018-03-23 深圳荣行智能科技有限公司 A kind of novel water glass
CN107845894A (en) * 2017-12-07 2018-03-27 王世松 A kind of novel water glass
CN108011242A (en) * 2017-12-07 2018-05-08 王世松 A kind of cup
CN108206394A (en) * 2017-12-07 2018-06-26 广州市迪越网络科技有限公司 A kind of modified big data equipment
CN108206393A (en) * 2017-12-07 2018-06-26 广州诗琬家居有限公司 A kind of modified cup
CN108206370A (en) * 2017-12-07 2018-06-26 广州诗琬家居有限公司 A kind of modified form cup
CN108233013A (en) * 2018-01-08 2018-06-29 广州凯柔进出口贸易有限公司 A kind of new energy charging pile device

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CN106848754A (en) * 2017-03-03 2017-06-13 陆佳浩 A kind of lockable electric supply installation

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US5915981A (en) * 1996-06-17 1999-06-29 Pass & Seymour, Inc. Electrical receptacle with safety shutter
CN203645012U (en) * 2013-12-12 2014-06-11 贾慧雪 Concealed multifunctional children socket
CN105337115A (en) * 2014-05-28 2016-02-17 名硕电脑(苏州)有限公司 Safety socket
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107845894A (en) * 2017-12-07 2018-03-27 王世松 A kind of novel water glass
CN108011242A (en) * 2017-12-07 2018-05-08 王世松 A kind of cup
CN108206394A (en) * 2017-12-07 2018-06-26 广州市迪越网络科技有限公司 A kind of modified big data equipment
CN108206393A (en) * 2017-12-07 2018-06-26 广州诗琬家居有限公司 A kind of modified cup
CN108206370A (en) * 2017-12-07 2018-06-26 广州诗琬家居有限公司 A kind of modified form cup
CN107834312A (en) * 2017-12-08 2018-03-23 深圳荣行智能科技有限公司 A kind of novel water glass
CN108233013A (en) * 2018-01-08 2018-06-29 广州凯柔进出口贸易有限公司 A kind of new energy charging pile device

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Application publication date: 20171201