CN107257058A - A kind of novel bridge facility - Google Patents
A kind of novel bridge facility Download PDFInfo
- Publication number
- CN107257058A CN107257058A CN201710661624.1A CN201710661624A CN107257058A CN 107257058 A CN107257058 A CN 107257058A CN 201710661624 A CN201710661624 A CN 201710661624A CN 107257058 A CN107257058 A CN 107257058A
- Authority
- CN
- China
- Prior art keywords
- groove
- electrically connected
- switching
- slotting
- sliding
- 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.)
- Withdrawn
Links
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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- 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
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of novel bridge facility, including seat and the head that is electrically connected that is connected with electrified maintained equipment of being electrically connected, be electrically connected a left side be installed with before and after the slotting axle that sets of equity, insert axle left end and stretch out out the head that is electrically connected, and insert axle left end and be provided with outer spiral line；A upper and lower ends right side of face that is electrically connected is fixed with fixed block, screw is provided with fixed block, equity is provided with notch towards right slotting chamber before and after being electrically connected in seat, chamber left end is inserted to be provided with inserting the switching groove that chamber is communicated, switching groove left end is provided with the cavity communicated with switching groove, arc groove is provided with switching groove, arc groove upper end is provided with the peace access slot for communicating arc groove, Change-over frame is operably installed in switching groove, Change-over frame center is provided with the intermediate channel that left and right is communicated, and intermediate channel inwall is provided with the interior spiral line being engaged with outer spiral line.
Description
Technical field
The present invention relates to bridge field, specifically a kind of novel 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 electrified for the later stage
Maintained equipment maintained equipment grafting, which is powered, to be used, but these are electrically connected, a Setting pattern is excessively simple, is set with electrification maintenance
It is only the state remained stationary as by the frictional force being electrically connected between head and the seat that is electrically connected during standbyization maintained equipment grafting, and it is electrified
Maintained equipment operationally needs ceaselessly to move, thus make easily by pulling, pull supply lines and influenceed and cause to insert
Loosening is connect, causes the phenomenon of power failure, normal power supply has been had a strong impact on and has used, seat is direct simultaneously as these are electrically connected
Electrically connected with city, and the conducting strip in it sets relatively outer, and this conducting strip is easy to by sheet metal or metallic rod
Part is touched, therefore, when sheet metal or metal rod are inserted into by the people for lacking awareness of safety to be electrically connected in seat, easily occurs to touch
The accident of electricity, causes casualties, there is larger potential safety hazard.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of high novel bridge facility of electrical safety.
A kind of novel bridge facility of the present invention, including be electrically connected seat and the head that is electrically connected that is connected with electrified maintained equipment,
The slotting axle that equity is set before and after a left side that is electrically connected is installed with, the slotting axle left end stretches out out described be electrically connected
Head, and the slotting axle left end is provided with outer spiral line；A upper and lower ends right side of face that is electrically connected is fixed with fixed block, described solid
Determine to be provided with screw in block, it is described be electrically connected in seat before and after equity be provided with notch towards right slotting chamber, the slotting chamber left end be provided with
The switching groove that the slotting chamber is communicated, the switching groove left end is provided with the cavity communicated with the switching groove, the switching groove
Arc groove is provided with, the arc groove upper end is provided with the peace access slot for communicating the arc groove, the switching groove operably
Change-over frame is installed, the Change-over frame center is provided with the intermediate channel that left and right is communicated, and the intermediate channel inwall is provided with and institute
State in the interior spiral line that outer spiral line is engaged, the arc groove and the flanged ring being fixedly connected with the Change-over frame, institute are installed
State and toe joint circle is provided with flanged ring outer shroud, the tooth being connected with the toe joint circle is operably installed in the peace access slot
Cock wheel, the toe joint wheel is connected by Coupling Shaft with being fixedly mounted on the electricity favourable turn being electrically connected in seat, the electricity favourable turn outside
Part is carried provided with holding in the palm, the support, which carries part, includes shock dropping composite plate and the iron plate that cools, being provided with left and right in the cavity bottom wall stretches
Long and notch slips to slip in groove, the described first sliding groove towards the first of the cavity is provided with the first sliding arm, and described the
One sliding arm upper end is installed with the projection penetrated in the cavity, and the slotting chamber lower end is provided with elongation and notch court up and down
Slip to slip in groove, the described second sliding groove to the second of the slotting chamber and second sliding arm is installed, the described second sliding arm court
The electric contact point electrically connected with city is installed with to the end face of the slotting chamber.
Further technical scheme, it is described be electrically connected be additionally provided with seat left and right elongation the first wears groove and up and down elongation and
The second wears groove being connected with first wears groove, communicate first is provided between second wears groove and the described first sliding groove
Groove is connected, being provided with communicate second between first wears groove and the described second sliding groove connects in groove, second wears groove
End is operably provided with the first switching wheel, the first wears groove left and right ends be operably provided with respectively the second switching wheel and
Left end is installed with pulling rope on 3rd switching wheel, the described first sliding arm, described to pull rope is rich to take over first switching
Wheel, the second switching wheel and the 3rd switching wheel are simultaneously fixedly connected with the described second sliding arm lower end.
Further technical scheme, the described first sliding groove left end is installed with the abutted with the described first sliding arm
One elastic component, the described second sliding groove lower end is installed with the second elastic component abutted with the described second sliding arm.
Further technical scheme, the aperture of the slotting chamber and the Major Diam of the interior spiral line are equal.
Further technical scheme, the length of the projection be equal to the interior spiral line Major Diam and diameter of thread it
Difference.
Further technical scheme, the shock dropping composite plate be arranged on the top and bottom of the electricity favourable turn and with the electricity
Favourable turn is fixedly connected, and the cooling iron plate is arranged on the front-end and back-end of the electricity favourable turn and fixed with the shell of the electricity favourable turn
Connection, the top and bottom of the cooling iron plate are fixedly connected with the shock dropping composite plate, and the front end of the electricity favourable turn is with after
End is respectively equipped with the cooling iron plate more than a piece of.
The beneficial effects of the invention are as follows：
1. seat is electrically connected in original state in apparatus of the present invention, effect of the described first sliding arm in first elastic component
It is lower by top pressure to the right, and due to first elastic component elastic force be more than second elastic component elastic force, therefore, it is described draw
In the presence of running rope, the described second sliding arm and the electric contact point overcome the effect of second elastic component and are contracted in described
In second sliding groove, the electric contact point is not penetrated in the slotting chamber, and now, lack the people of awareness of safety by metal rod or
Sheet metal, which is inserted into slotting chamber, to be contacted with the electric contact point, therefore will not occur the generation of electric shock accidents；
2. because the length of the projection is equal to the Major Diam of the interior spiral line and the difference of diameter of thread, therefore, metallic rod
Part or sheet metal, which are inserted into cavity, will not act on the projection, so that the electric contact point can not be driven to penetrate the slotting chamber
In；
3. need to make the electrified maintained equipment be powered, the slotting axle is inserted into the slotting chamber, when the outer spiral line with
When the interior spiral line coordinates, start the electricity favourable turn, the electricity favourable turn can drive the Change-over frame to rotate, and the Change-over frame turns
The slotting axial direction can be driven to move left when dynamic, when the slotting axial direction moves left and penetrated in the cavity, the slotting axle left end can
By projection top pressure to the left, the projection can drive the described first sliding arm to slide to the left, and the described first sliding arm is to the left
During slip, the described second sliding arm can upward sliding, when a left side and the left side phase that is electrically connected of being electrically connected
During laminating, the electric contact point is penetrated in the slotting chamber and contacted with the slotting axle, so as to realize the confession to electrified maintained equipment
Electricity；
4. after the completion of power supply, electricity favourable turn described in reverse starting, the electricity favourable turn can drive the Change-over frame to rotate backward, so that institute
Stating Change-over frame can drive the slotting axial direction to move right, can be by institute when the outer spiral line and the interior spiral line, which depart from, to be coordinated
The head that is electrically connected is stated to extract to the right, and described first slips arm in the presence of first elastic component by top pressure to the right, described second
Sliding arm and the electric contact point are retracted in the described second sliding groove；
5. apparatus of the present invention are simple in construction, easy to use, electrical safety is high, due to the process being powered in electrified maintained equipment
In, the interior spiral line and outer spiral line coordinate all the time, it is therefore possible to prevent by pulling, pullling supply lines and being influenceed and cause to insert
Loosening is connect, causes the phenomenon of power failure, stability when electrified maintained equipment is powered is greatly improved.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in description is briefly described, it should be apparent that, drawings in the following description are only the one of invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of novel bridge facility of the present invention；
Fig. 2 be Fig. 1 in the seat that is electrically connected structural representation；
Fig. 3 is structural representation when electrified maintained equipment is powered；
Fig. 4 is Fig. 2 left view；
Fig. 5 is the external structure schematic diagram of electricity favourable turn in the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy
Levy 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 is chatted
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.
As shown in Figures 1 to 5, a kind of novel bridge facility of apparatus of the present invention, including be electrically connected seat 10 and with electrification
Maintained equipment connection is electrically connected first 20, and the slotting axle 21 that equity is set before and after first 20 left side that is electrically connected is installed with is described
Insert the left end of axle 21 and be provided with outer spiral line 22；The upper and lower ends right side of face of seat 10 that is electrically connected is fixed with fixed block 30, described solid
Determine to be provided with screw 31 in block 30, the screw 31 is used to be connected with fixing bolt and the seat 10 that is electrically connected is fixed on into bridge matrix
In, the front and rear equity in seat 10 that is electrically connected is provided with notch towards right slotting chamber 11, and the slotting left end of chamber 11 is provided with to be inserted with described
The switching groove that chamber 11 is communicated, the switching groove left end is provided with the cavity 12 communicated with the switching groove, the switching groove and set
Arc groove is equipped with, the arc groove upper end is provided with the peace access slot 19 for communicating the arc groove, the switching groove operably
Change-over frame 194 is installed, the center of Change-over frame 194 is provided with the intermediate channel 196 that left and right is communicated, the intermediate channel 196
Wall is provided with the interior spiral line 197 being engaged with the outer spiral line 22, the arc groove and is provided with and the Change-over frame 194
It is provided with toe joint circle, the peace access slot 19 and operably pacifies on the flanged ring 195 being fixedly connected, the outer shroud of flanged ring 195
Equipped with the toe joint wheel 191 being connected with the toe joint circle, the toe joint wheel 191 is by Coupling Shaft 192 and is fixedly mounted on institute
State the electricity favourable turn 193 being electrically connected in seat 20 to connect, the outside of electricity favourable turn 193 carries part provided with support, and the support, which carries part, includes drop
Composite plate 1931 and cooling iron plate 1932 are shaken, left and right elongation is provided with the bottom wall of cavity 12 and notch is towards the cavity 12
The first sliding groove 13, slip in the described first sliding groove 13 and first sliding arm 131 be installed, on the described first sliding arm 131
End is installed with the projection 132 penetrated in the cavity 12, and the slotting lower end of chamber 11 is provided with elongation and notch direction up and down
Slipped in the sliding groove 18 of the second of the slotting chamber 11, the described second sliding groove 18 and second sliding arm 181 is installed, described second slides
Arm 181 is connect towards being installed with the electric contact point 182 that is electrically connected with city on the end face of the slotting chamber 11.
Valuably or exemplarily, wherein, it is described be electrically connected be additionally provided with seat 10 left and right elongation the first wears groove 16 and
Extend up and down and the second wears groove 15 for be connected with first wears groove 16, second wears groove 15 with described first slip groove 13 it
Between be provided with first communicated and connect groove 14, the communicated is provided between first wears groove 16 and the described second sliding groove 18
Two-way access slot 17, the upper end of the second wears groove 15 is operably provided with the first switching wheel 150, first wears groove 16 or so two
End is operably provided with left end on the second switching wheel and the 3rd switching wheel 161, the described first sliding arm 131 and is fixedly mounted respectively
There is pulling rope 162, it is described to pull rope 162 is rich to take over the 150, second switching of the first switching wheel wheel 160 and the 3rd switching wheel 161
And be fixedly connected with the described second sliding lower end of arm 181.
Valuably or exemplarily, wherein, the described first sliding left end of groove 13 is installed with and the described first sliding arm
131 the first elastic components 133 abutted, first elastic component 133 is described to slip the top pressure to the right of arm 131 by described first
The second sliding lower end of groove 18 is installed with the second elastic component 183 abutted with the described second sliding arm 181, second elasticity
Part 183 is to make the electric contact point 182 penetrate in the slotting chamber 11 the described second sliding upward top pressure of arm 181, and described the
The elastic force of one elastic component 133 is more than the elastic force of second elastic component 183, so that in the presence of the pulling rope 162, it is described
First sliding arm 131 can be such that the described second sliding arm 181 and the electric contact point 182 is contracted in the described second sliding groove 18.
Valuably or exemplarily, wherein, the aperture of the slotting chamber 11 and the Major Diam of the interior spiral line 197 are same
Deng.
Valuably or exemplarily, wherein, the length of the projection 132 is equal to the Major Diam of the interior spiral line 197
And the difference of diameter of thread.
Valuably or exemplarily, wherein, the shock dropping composite plate 1931 be arranged on it is described electricity favourable turn 193 upper end and under
End and 193 be fixedly connected with the electricity favourable turn, the cooling iron plate 1932 be arranged on the front-end and back-end of the electricity favourable turn 193 and
With it is described electricity favourable turn 193 shell be fixedly connected, it is described cooling iron plate 1932 top and bottom with the shock dropping composite plate
1931 are fixedly connected, and the front-end and back-end of the electricity favourable turn 193 are respectively equipped with the cooling iron plate 1932 more than a piece of, described
Cooling iron plate 1932 is used to absorb and distribute the heat produced when the electricity favourable turn 193 is run, the shock dropping composite plate 1931
To reduce the shaking force that the electricity favourable turn 193 is operationally produced, prevent from influenceing the present apparatus normally to transport because shaking force is excessive
OK.
During original state, described first slips arm 131 in the presence of first elastic component 133 by top pressure to the right, and
Because the elastic force of first elastic component 133 is more than the elastic force of second elastic component 183, therefore, in the pulling rope 162
Under effect, the described second sliding arm 181 and the electric contact point 182 overcomes the effect of second elastic component 183 and is contracted in
In described second sliding groove 18, the electric contact point 182 is not penetrated in the slotting chamber 11.
When needing to make electrified maintained equipment energization, the slotting axle 21 is inserted into the slotting chamber 11, when the outer spiral shell
When shape line 22 coordinates with the interior spiral line 197, start the electricity favourable turn 193, the electricity favourable turn 193 passes through the band of Coupling Shaft 192
Move the toe joint wheel 191 to rotate, the toe joint wheel 191 can drive the flanged ring 195 to rotate, so that the flanged ring 195 can
The Change-over frame 194 is driven to rotate, the Change-over frame 194 can drive the slotting axle 21 to be moved to the left when rotating, the slotting axle 21
During being moved to the left, the slotting left end of axle 21 can be by the projection 132 top pressure to the left, and the projection 132 can drive described
First sliding arm 131 is slided to the left, and during the described first sliding arm 131 is slided to the left, the described second sliding arm 181 can
Upward sliding, when first 20 left side that is electrically connected fits with the left side of seat 10 that is electrically connected, the electric contact point 182 penetrates institute
State in slotting chamber 11 and contacted with the slotting axle 21, so as to realize the power supply to electrified maintained equipment；
After the completion of power supply, electricity favourable turn 193 described in reverse starting, the electricity favourable turn 193 can drive the Change-over frame 194 reversely to turn
It is dynamic, so that the Change-over frame 194 can drive the slotting axle 21 to move right, when the outer spiral line 22 and the interior spiral line
197 depart from when coordinating, and first 20 can extract described be electrically connected to the right, and the described first sliding arm 131 is in first elastic component 133
In the presence of by top pressure to the right, the described second sliding arm 181 and the electric contact point 182 is retracted to the described second sliding groove 18
In.
The beneficial effects of the invention are as follows：Seat is electrically connected in original state in apparatus of the present invention, and the described first sliding arm exists
By top pressure to the right in the presence of first elastic component, and because the elastic force of first elastic component is more than second elastic component
Elastic force, therefore, it is described pull rope in the presence of, the described second sliding arm and the electric contact point overcomes second elasticity
The effect of part and be contracted in the described second sliding groove, the electric contact point is not penetrated in the slotting chamber, and now, lacks safety meaning
Metal rod or sheet metal are inserted into slotting chamber and can not contacted with the electric contact point by the people of knowledge, therefore will not occur electric shock thing
Therefore generation；
Because the length of the projection is equal to the Major Diam of the interior spiral line and the difference of diameter of thread, therefore, metal rod
Or sheet metal is inserted into cavity will not act on the projection, so that the electric contact point can not be driven to penetrate the slotting chamber
In；
When needing to make electrified maintained equipment energization, the slotting axle is inserted into the slotting chamber, when the outer spiral line and institute
When stating interior spiral line cooperation, start the electricity favourable turn, the electricity is made a connection and the Change-over frame can be driven to rotate, and the Change-over frame is rotated
When the slotting axial direction can be driven to move left, when the slotting axial direction moves left and penetrated in the cavity, the slotting axle left end can be by
Projection top pressure to the left, the projection can drive the described first sliding arm to slide to the left, and the described first sliding arm is slided to the left
In dynamic process, the described second sliding arm can upward sliding, when a left side that is electrically connected is affixed with a left side that is electrically connected
During conjunction, the electric contact point is penetrated in the slotting chamber and contacted with the slotting axle, so as to realize the power supply to electrified maintained equipment；
After the completion of power supply, electricity favourable turn described in reverse starting, the electricity favourable turn can drive the Change-over frame to rotate backward, so that described
Change-over frame can drive the slotting axial direction to move right, when the outer spiral line and the interior spiral line, which depart from, to be coordinated, can will described in
The head that is electrically connected is extracted to the right, and described first slips arm in the presence of first elastic component by top pressure to the right, and described second slides
Connect arm and the electric contact point is retracted in the described second sliding groove；
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high, due to the process being powered in electrified maintained equipment
In, the interior spiral line and outer spiral line coordinate all the time, it is therefore possible to prevent by pulling, pullling supply lines and being influenceed and cause to insert
Loosening is connect, causes the phenomenon of power failure, stability when electrified maintained equipment is powered is greatly improved.
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 that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of novel bridge facility, including be electrically connected seat and the head that is electrically connected that is connected with electrified maintained equipment, it is characterised in that：
The slotting axle that equity is set before and after a left side that is electrically connected is installed with, the slotting axle left end stretches out out described be electrically connected
Head, and the slotting axle left end is provided with outer spiral line；A upper and lower ends right side of face that is electrically connected is fixed with fixed block, described solid
Determine to be provided with screw in block, it is described be electrically connected in seat before and after equity be provided with notch towards right slotting chamber, the slotting chamber left end be provided with
The switching groove that the slotting chamber is communicated, the switching groove left end is provided with the cavity communicated with the switching groove, the switching groove
Arc groove is provided with, the arc groove upper end is provided with the peace access slot for communicating the arc groove, the switching groove operably
Change-over frame is installed, the Change-over frame center is provided with the intermediate channel that left and right is communicated, and the intermediate channel inwall is provided with and institute
State in the interior spiral line that outer spiral line is engaged, the arc groove and the flanged ring being fixedly connected with the Change-over frame, institute are installed
State and toe joint circle is provided with flanged ring outer shroud, the tooth being connected with the toe joint circle is operably installed in the peace access slot
Cock wheel, the toe joint wheel is connected by Coupling Shaft with being fixedly mounted on the electricity favourable turn being electrically connected in seat, the electricity favourable turn outside
Part is carried provided with holding in the palm, the support, which carries part, includes shock dropping composite plate and the iron plate that cools, being provided with left and right in the cavity bottom wall stretches
Long and notch slips to slip in groove, the described first sliding groove towards the first of the cavity is provided with the first sliding arm, and described the
One sliding arm upper end is installed with the projection penetrated in the cavity, and the slotting chamber lower end is provided with elongation and notch court up and down
Slip to slip in groove, the described second sliding groove to the second of the slotting chamber and second sliding arm is installed, the described second sliding arm court
The electric contact point electrically connected with city is installed with to the end face of the slotting chamber.
2. a kind of novel bridge facility according to claim 1, it is characterised in that：Described be electrically connected in seat is additionally provided with left and right
First wears groove of elongation and extend up and down and the second wears groove for be connected with first wears groove, second wears groove and described the
First communicated is provided between one sliding groove and connects groove, is provided with and communicates between first wears groove and the described second sliding groove
Second connect groove, the second wears groove upper end is operably provided with the first switching wheel, the first wears groove left and right ends point
Left end on second switching wheel and the 3rd switching wheel, the described first sliding arm is not installed operably and is installed with pulling rope,
It is described to pull rope is rich to take over the first switching wheel, the second switching wheel and the 3rd switching wheel and consolidate with the described second sliding arm lower end
Fixed connection.
3. a kind of novel bridge facility according to claim 2, it is characterised in that：Described first sliding groove left end fixes peace
Equipped with the first elastic component abutted with the described first sliding arm, the described second sliding groove lower end is installed with to be slided with described second
Connect the second elastic component of arm abutting.
4. a kind of novel bridge facility according to claim 1, it is characterised in that：The aperture of the slotting chamber and the interior spiral shell
The Major Diam of shape line is equal.
5. a kind of novel bridge facility according to claim 1, it is characterised in that：The length of the projection is equal in described
The Major Diam of spiral line and the difference of diameter of thread.
6. a kind of novel bridge facility according to claim 1, it is characterised in that：The shock dropping composite plate is arranged on described
Electricity favourable turn top and bottom and with it is described electricity favourable turn be fixedly connected, it is described cooling iron plate be arranged on it is described electricity favourable turn front end and
Rear end and it is fixedly connected with the shell of the electricity favourable turn, the top and bottom of the cooling iron plate are solid with the shock dropping composite plate
Fixed connection, the front-end and back-end of the electricity favourable turn are respectively equipped with the cooling iron plate more than a piece of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661624.1A CN107257058A (en) | 2017-08-04 | 2017-08-04 | A kind of novel bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661624.1A CN107257058A (en) | 2017-08-04 | 2017-08-04 | A kind of novel bridge facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107257058A true CN107257058A (en) | 2017-10-17 |
Family
ID=60026270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710661624.1A Withdrawn CN107257058A (en) | 2017-08-04 | 2017-08-04 | A kind of novel bridge facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107257058A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978931A (en) * | 2017-11-24 | 2018-05-01 | 义乌市开晶进出口有限公司 | A kind of electric power plug assembly |
| CN107978895A (en) * | 2017-11-24 | 2018-05-01 | 桂林市兴美智能科技有限公司 | A kind of construction site safety operation control device |
| CN108206447A (en) * | 2017-11-24 | 2018-06-26 | 韦敬生 | A kind of construction control device |
| CN108206385A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of modified electric power plug assembly |
| CN108206392A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of safe electric power plug assembly |
| CN108206383A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of novel electric power plug assembly |
| CN108747428A (en) * | 2018-06-08 | 2018-11-06 | 西安萨特五金工具有限公司 | A kind of bridge facility |
| CN108747429A (en) * | 2018-06-08 | 2018-11-06 | 西安萨特五金工具有限公司 | A kind of efficient bridge facility |
-
2017
- 2017-08-04 CN CN201710661624.1A patent/CN107257058A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978931A (en) * | 2017-11-24 | 2018-05-01 | 义乌市开晶进出口有限公司 | A kind of electric power plug assembly |
| CN107978895A (en) * | 2017-11-24 | 2018-05-01 | 桂林市兴美智能科技有限公司 | A kind of construction site safety operation control device |
| CN108206447A (en) * | 2017-11-24 | 2018-06-26 | 韦敬生 | A kind of construction control device |
| CN108206385A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of modified electric power plug assembly |
| CN108206392A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of safe electric power plug assembly |
| CN108206383A (en) * | 2017-11-24 | 2018-06-26 | 韦彩燕 | A kind of novel electric power plug assembly |
| CN108747428A (en) * | 2018-06-08 | 2018-11-06 | 西安萨特五金工具有限公司 | A kind of bridge facility |
| CN108747429A (en) * | 2018-06-08 | 2018-11-06 | 西安萨特五金工具有限公司 | A kind of efficient bridge facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107257058A (en) | A kind of novel bridge facility | |
| CN107342486A (en) | A kind of novel bridge facility | |
| CN107230914A (en) | A kind of bridge equipment | |
| CN107444156A (en) | A kind of pure electric automobile charging pile device | |
| CN107634404A (en) | A kind of novel bridge Architectural Equipment | |
| CN206936225U (en) | A kind of straightening metal wire device | |
| CN206947860U (en) | A kind of power construction actinobacillus device | |
| CN107453088A (en) | A kind of novel deduster device | |
| CN201264203Y (en) | Quick-dismantling and quick-changing device of polishing wheel | |
| CN107404039A (en) | A kind of bridge facility | |
| CN103056654B (en) | Special machine for pulley block assembly | |
| CN107579369A (en) | A kind of wall safety power supply cover for seat part | |
| CN108206433A (en) | A kind of connecting element of modified power supply energization | |
| CN107230869A (en) | A kind of dust catcher device | |
| CN209516430U (en) | A kind of high-voltage switch gear handcart fortune inspection platform | |
| CN209396780U (en) | A kind of monkey with walking limit and anti-derail unit | |
| CN206108728U (en) | Driving from driving wheel stop device and applied device of driving | |
| CN208069931U (en) | A kind of scooter standpipe telescopic device | |
| CN109390748A (en) | A kind of improved bridge facility | |
| CN206296867U (en) | A kind of fixture for repairing deflector roll arc surface | |
| CN206326466U (en) | Double ejection pin cylinder polisher lapper | |
| CN211442655U (en) | Brake lever boosting structure of electric bicycle | |
| CN206208545U (en) | Vehicle steering multifunction test device | |
| CN109466951B (en) | Winding core locking device of amorphous thin strip winding machine | |
| CN107611662A (en) | A kind of deduster equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171017 |