CN107369985A - A kind of bridge equipment - Google Patents
A kind of bridge equipment Download PDFInfo
- Publication number
- CN107369985A CN107369985A CN201710620462.7A CN201710620462A CN107369985A CN 107369985 A CN107369985 A CN 107369985A CN 201710620462 A CN201710620462 A CN 201710620462A CN 107369985 A CN107369985 A CN 107369985A
- Authority
- CN
- China
- Prior art keywords
- groove
- sliding
- enter
- enters
- toe joint
- 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
- H01R13/629—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
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of bridge equipment, including enter electric pedestal and to it is described enter the Electricity Federation portion that is connected of electric pedestal, Electricity Federation portion back-end central is provided with inserting column, in the left and right sides of the inserting column, equity is provided with two fixed arms respectively for Electricity Federation portion rear end, each fixed arm rear end is provided with sealed groove, it is described enter electric pedestal bottom surrounding be installed with foot lever, the foot lever bottom is provided with Slippery proof foot pad, it is described enter electric pedestal front end center be provided with to be connected with the inserting column first enter electric groove, the overall structure of the present invention is simple, electrical stability is good, reduce the generation of electric shock accidents, the effective guarantee life security of people, and the energization and power-off of electrical equipment are realized by the automatic management and control of electricity favourable turn, it is simple to operate.
Description
Technical field
The present invention relates to electric bridge beam field, more particularly to a kind of bridge equipment.
Background technology
Need to use substantial amounts of electrical equipment in bridge construction process, at present, the Electricity Federation portion of electrical equipment is to be inserted directly into
To entering in electric pedestal, Electricity Federation portion and entering between electric pedestal is connected by frictional fit, its connected mode and its unstable, works as someone
Imprudence is when encountering Electricity Federation portion, and Electricity Federation portion is easily from entering electric pedestal and send to come off, so as to cause electrical equipment accident power-off, in addition,
In electrical equipment when not in use, electricity enters often from entering in electric pedestal what is extracted in so will result in into electric pedestal in Electricity Federation portion
Groove it is exposed, so easily trigger electric shock accidents, larger potential safety hazard be present.
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 base
Frame and to it is described enter the Electricity Federation portion that is connected of electric pedestal, Electricity Federation portion back-end central is provided with inserting column, the electricity
In the left and right sides of the inserting column, equity is provided with two fixed arms respectively for connection portion rear end, and each fixed arm rear end is set
Have a sealed groove, it is described enter electric pedestal bottom surrounding be installed with foot lever, the foot lever bottom is provided with Slippery proof foot pad, it is described enter
What electric pedestal front end center was provided with to be connected with the inserting column first enters electric groove, it is described enter electric pedestal front end described
First enters the left and right sides of electric groove, and equity is provided with two spliced eyes to be connected with the fixed arm, Mei Gesuo respectively
State and the first sliding groove is provided with the outboard end of spliced eye, it is sliding to be provided with second in the rearward end of the described first sliding groove
Groove, the described second sliding groove advances through the described first sliding groove and extended in the leading section of the described first sliding groove, two
The 3rd sliding groove is mutually connected between individual described second sliding groove, enters described between two spliced eyes in electric pedestal and sets
Have into electric device and install groove, it is described to enter mutually to be connected with folding and unfolding groove between electric device installing groove and the described 3rd sliding groove, described first
Be provided with sliding groove can left and right activity sealed post, the sealed post outboard end, which is connected with, suppresses part, on the inside of the sealed post
End is provided with the first rounded portions, and what the sealed post was provided centrally with communicating up and down crosses groove, and described cross in groove outboard end is set
Have loxosis groove, be provided with loxosis face in the loxosis groove, be provided with the described 3rd sliding groove can fore-aft travel sliding frame, institute
State the left and right sides of the sliding frame front end face sealed plate that equity is provided with respectively and the described second sliding groove activity is connected, institute
State sliding frame front end face center keep right opening position be provided with the folding and unfolding groove activity be connected toe joint bar, it is described enter electricity
The first electric device that enters for entering electric groove is provided with described in management and control in element installing groove, is provided with and is driven into described in the described 3rd sliding groove
Element is entered in the drive of sliding frame fore-aft travel.
As preferable technical scheme, Electricity Federation portion front end center is provided with the cable being connected with electrical equipment, two
The first oblique face to be connected with loxosis face activity, institute are provided with the sealed plate at each front end outer side
It is identical with the angle of inclination in the loxosis face to state first oblique face.
As preferable technical scheme, it is described enter electric device include with it is described enter electric device installing front of the slot portion be fixedly connected
And with described first enters that electric groove electrically connects first enter torch and with it is described enter electric device installing groove rearward end be fixedly connected and with
The second of city's electrical connection enters torch, and described first enters torch rear end by the first transfer rod rotatably arranged with there is the first toe joint wheel,
The 3rd is fixedly installed on the first toe joint wheel and enters torch, described second, which enters torch front end, is provided with so that the described 3rd enters
Torch rear end thereof puts in the second of mating connection and enters electric groove, and described first, which enters torch, enters torch with the described 3rd and electrically connect, institute
State and the second toe joint wheel is combined between the first toe joint wheel and the toe joint bar, the second toe joint wheel is rotatable by the second transfer rod
Ground be arranged on it is described enter electric device installing groove in, the second transfer rod upper and lower ends respectively with it is described enter electric device installing groove it is upper
Lower both ends are rotatably connected.
As preferable technical scheme, the described 3rd, which enters torch, becomes estranged one end of the first toe joint wheel and is provided with the second circle
Shape portion, the diameter of the first toe joint wheel are less than the diameter of the second toe joint wheel, first transfer rod and second transfer rod
Diameter it is identical.
As preferable technical scheme, described drive into element includes the screw mandrel being connected with the sliding frame, the silk
Bar front end is rotatably connected with the described 3rd sliding front of the slot portion, and the screw mandrel rear end is with being arranged on the described 3rd sliding groove
Electricity favourable turn connection in rearward end, the electricity favourable turn is positioned at the center of the described 3rd sliding groove rearward end.
As preferable technical scheme, two the sealed plates, toe joint bars are fixedly connected with sliding frame, the sealed plate
Length is more than the length of the toe joint bar.
The beneficial effects of the invention are as follows：
1. driven by electricity favourable turn into so that sliding frame to be in the foremost position of the 3rd sliding groove so that toe joint bar front end and enter electricity
Element installing front of the slot portion abuts, so that the 3rd enters torch and be in be tilted to the left to depart from and enter what electric groove was connected with second
State, sealed plate overcome the pressure on top surface for suppressing part and passed through the leading section phase of the front end face of groove and sealed plate and the second sliding groove
Abut, sealed post, which is in, to be retracted in the first sliding groove, is in off-position so as to enter electric groove by first, now, first enters electricity
Groove and spliced eye are in open mode, effectively prevent the generation of electric shock accidents, add the safety in utilization of the present apparatus.
2. being aligned by the way that inserting column is entered into electric groove with first, fixed arm is aligned with spliced eye, then promotes Electricity Federation portion backward,
When the rear end face in Electricity Federation portion abuts against with entering the front end face of electric pedestal, inserting column just enters electric groove with first and is connected, fixed
Arm is also just connected with spliced eye, and now, electrical equipment no power, then management and control electricity favourable turn work provides power and driven into cunning
It is movable backward to connect frame, activity drives sealed plate and toe joint bar movable backward to sliding frame simultaneously backward, and activity is successively backward for sealed plate
By groove, loxosis groove, sealed post to medial extremity activity and protruded into due to suppressing the pressure on top surface of part in sealed groove with by electricity
The locking of connection portion is in place, and activity the 3rd to enter torch and rotate clockwise to protrude into second and enter in electric groove to be connected toe joint article backward
It is powered so that first, which enters electric groove, is in "on" position, so as to be used for power supply for electrical equipment, when electrical equipment need not be powered
When, it is only necessary to management and control electricity favourable turn work reversion by the present apparatus to return to initial position, so as to add the present apparatus
The security of operation, the stability of power supply is added, avoid and hit the unexpected power-off for causing electrical equipment by mistake due to kicking by mistake.
3. the overall structure of the present invention is simple, electrical stability is good, reduce the generation of electric shock accidents, effective guarantee people
Life security, and the energization and power-off of electrical equipment are realized by make a connection automatic management and control of electricity, simple to operate.
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 overall structure diagram of bridge equipment of the present invention；
Fig. 2 is the overall structure diagram that inserting column enters when electric groove cooperation communicates energization with first in Fig. 1；
Fig. 3 is the upward view for entering electric pedestal in the present invention.
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. 1-3, including enter electric pedestal 10 and to it is described enter electric pedestal 10 match somebody with somebody
The Electricity Federation portion 9 of connection is closed, the back-end central of Electricity Federation portion 9 is provided with inserting column 91, and the rear end of Electricity Federation portion 9 is in the inserting column 91
Equity is provided with two fixed arms 92 respectively for the left and right sides, and each rear end of fixed arm 92 is provided with sealed groove 93, described
Enter the electric bottom surrounding of pedestal 10 and be installed with foot lever 30, the bottom of foot lever 30 is provided with Slippery proof foot pad 31, so as to increase
State the stability into electric pedestal 10, it is described enter the electric front end center of pedestal 10 be provided with to be connected with the inserting column 91
One enters electric groove 11, it is described enter the electric front end of pedestal 10 described first enter the left and right sides of electric groove 11 respectively equity be provided with to
Two spliced eyes 12 that the fixed arm 92 is connected, it is sliding to be each provided with first in the outboard end of the spliced eye 12
Groove 13, the second sliding groove 20 is provided with the rearward end of the described first sliding groove 13, the described second sliding groove 20 advances through institute
State the first sliding groove 13 and extend in the leading section of the described first sliding groove 13, communicated between two described second sliding grooves
There is the 3rd sliding groove 19, enter in electric pedestal 10 to be provided with described between two spliced eyes 12 into electric device and install groove 7,
It is described to enter mutually to be connected with folding and unfolding groove 231 between electric device installing groove 7 and the described 3rd sliding groove 19, set in the described first sliding groove 13
Be equipped with can left and right activity sealed post 14, the sealed outboard end of post 14, which is connected with, suppresses part 15, the sealed medial extremity of post 14
The first rounded portions 27 are provided with, facilitate the sealed post 14 quickly to protrude into by first rounded portions 27 described sealed
In groove 93, what the sealed post 14 was provided centrally with communicating up and down crosses groove 16, and described cross in the outboard end of groove 16 is provided with loxosis
Groove 17, loxosis face 18 is provided with the loxosis groove 17, be provided with the described 3rd sliding groove 19 can fore-aft travel sliding frame
21, equity is provided with what is be connected with the described second sliding activity of groove 20 respectively for the left and right sides of the sliding front end face of frame 21
Sealed plate 22, the center of the sliding front end face of frame 21 opening position of keeping right are provided with and the activity of the folding and unfolding groove 231 is connected
Toe joint bar 23, it is described enter electric device installing groove 7 in be provided with described in management and control the first electric device that enters for entering electric groove 11, the described 3rd
The drive driven into the sliding fore-aft travel of frame 21, which is provided with, in sliding groove 19 enters element.
Wherein, the front end center of Electricity Federation portion 9 is provided with the cable 94 being connected with electrical equipment, two sealed plates 22
In be provided with first oblique face 26 to be connected with the activity of loxosis face 18 at each front end outer side, described first
Loxosis face 26 is identical with the angle of inclination in the loxosis face 18.
Wherein, it is described enter electric device include with it is described enter electric device installing groove 7 leading section be fixedly connected and with described first
Enter that electric groove 11 electrically connects first enter torch 3 and with it is described enter the electric device installing rearward end of groove 7 be fixedly connected and electrically connected with city
Second enter torch 1, described first enters the rear end of torch 3 by the first transfer rod rotatably arranged with there is the first toe joint wheel 4, described
The 3rd is fixedly installed on one toe joint wheel 4 and enters torch 5, described second, which enters the front end of torch 1, is provided with so that the described 3rd enters electricity
The rear end thereof of rod 5 puts in the second of mating connection and enters electric groove 2, and described first, which enters torch 3, enters torch 5 with the described 3rd and be electrically connected
Connect, the second toe joint wheel 6 is combined between the first toe joint wheel 4 and the toe joint bar 23, the second toe joint wheel 6 passes through second
Transfer rod be rotatably arranged in it is described enter electric device installing groove 7 in, the second transfer rod upper and lower ends respectively with it is described enter electricity member
The upper and lower ends portion of part installing groove 7 is rotatably connected.
Wherein, the described 3rd enters torch 5 and becomes estranged one end of the first toe joint wheel 4 to be provided with the second rounded portions, passes through institute
State the second rounded portions and facilitate the 3rd rear end thereof for entering torch 5 to protrude into described second and enter in electric groove 2, first toe joint
The diameter of wheel 4 is less than the diameter of the second toe joint wheel 6, and first transfer rod is identical with the diameter of second transfer rod.
Wherein, described drive into element includes the screw mandrel 25 that is connected with the sliding frame 21, the front end of screw mandrel 25 with
The described 3rd sliding leading section of groove 19 is rotatably connected, the rear end of screw mandrel 25 and after being arranged on the described 3rd sliding groove 19
The connection of electricity favourable turn 24 in end, the electricity favourable turn 24 is positioned at the center of the described 3rd sliding rearward end of groove 19.
Wherein, two the sealed plates 22, toe joint bars 23 are fixedly connected with sliding frame 21, and the length of the sealed plate 22 is big
In the length of the toe joint bar 23.
In initial position, the electricity favourable turn 24 be in stop working state, and the sliding frame 21 is in described the
The foremost position of three sliding grooves 19, now, the front end of toe joint bar 23 with it is described enter electric device install the leading section of groove 7 and abut,
Described 3rd, which enters torch 5, is in the state for being tilted to the left and departing from and entering electric groove 2 with described second and be connected, sealed 22 grams of the plate
The pressure on top surface of part 15 is suppressed described in clothes and slips groove with described second through the groove 16 excessively and the front end face of the sealed plate 22
20 leading section is abutted against, and the sealed post 14, which is in, to be retracted in the described first sliding groove 13, and described first enters at electric groove 11
In off-position；
When electrical equipment needs to be powered, the inserting column 91 is entered into electric groove 11 with described first and is aligned, by the fixed arm 92 and
The spliced eye 12 is aligned, and then promotes the Electricity Federation portion 9 backward so that the inserting column 91 gradually protrudes into described first and enters electricity
In groove 11, the fixed arm 92 is gradually protruded into the spliced eye 12, when the Electricity Federation portion 9 rear end face with it is described enter electric base
When the front end face of frame 10 abuts against, the inserting column 91 just enters electric groove 11 with described first and is connected, the fixed arm 92
Just it is connected with the spliced eye 12, then the work operating of management and control electricity favourable turn 24, the work of electricity favourable turn 24 provides power
Screw mandrel 25 is driven to rotate, screw mandrel 25, which rotates, drives the sliding frame 21 movable backward, the sliding frame 21 activity band simultaneously backward
It is movable backward to move the sealed plate 22 and toe joint bar 23, activity crosses groove 16, described to the sealed plate 22 by described successively backward
Loxosis groove 17 simultaneously continues activity backward, and backward during activity, the sealed post 14 is suppressed the sealed plate 22 due to described
The pressure on top surface of part 15 and to medial extremity activity and protrude into the sealed groove 93, the toe joint bar 23 backward activity drive described in
Second toe joint wheel 6 rotates counterclockwise, and the second toe joint wheel 6, which rotates counterclockwise, drives the first toe joint wheel 4 to rotate clockwise,
The first toe joint wheel 4 rotates clockwise drive the described 3rd and enters torch 5 and rotate clockwise, and the described 3rd to enter torch 5 clockwise
Rotate and cause the 3rd rear end for entering torch 5 gradually rotates to protrude into described second and enter in electric groove 2, when the sliding frame 21 to
The last end position in the described 3rd sliding groove 19 is arrived in activity afterwards, and electricity favourable turn 24 is stopped described in management and control, now, the lock
The medial extremity of zygostyle 14 protrudes into so that the Electricity Federation portion 9 to be locked in place in the sealed groove 93 completely, and the described 3rd enters torch 5
Rear end also rotate protrude into described second enter in electric groove 2 be connected be powered, described first, which enters electric groove 11, is in "on" position, from
And be that power supply for electrical equipment uses, when electrical equipment need not be powered and need to extract the inserting column 91, it is only necessary to management and control institute
The work reversion of electricity favourable turn 24 is stated so that the present apparatus is returned into initial position, you can the Electricity Federation portion 9 is pulled along, so that will
The inserting column 91 extracts described first and enters electric groove 11.
The beneficial effects of the invention are as follows：
1. driven by electricity favourable turn into so that sliding frame to be in the foremost position of the 3rd sliding groove so that toe joint bar front end and enter electricity
Element installing front of the slot portion abuts, so that the 3rd enters torch and be in be tilted to the left to depart from and enter what electric groove was connected with second
State, sealed plate overcome the pressure on top surface for suppressing part and passed through the leading section phase of the front end face of groove and sealed plate and the second sliding groove
Abut, sealed post, which is in, to be retracted in the first sliding groove, is in off-position so as to enter electric groove by first, now, first enters electricity
Groove and spliced eye are in open mode, effectively prevent the generation of electric shock accidents, add the safety in utilization of the present apparatus.
2. being aligned by the way that inserting column is entered into electric groove with first, fixed arm is aligned with spliced eye, then promotes Electricity Federation portion backward,
When the rear end face in Electricity Federation portion abuts against with entering the front end face of electric pedestal, inserting column just enters electric groove with first and is connected, fixed
Arm is also just connected with spliced eye, and now, electrical equipment no power, then management and control electricity favourable turn work provides power and driven into cunning
It is movable backward to connect frame, activity drives sealed plate and toe joint bar movable backward to sliding frame simultaneously backward, and activity is successively backward for sealed plate
By groove, loxosis groove, sealed post to medial extremity activity and protruded into due to suppressing the pressure on top surface of part in sealed groove with by electricity
The locking of connection portion is in place, and activity the 3rd to enter torch and rotate clockwise to protrude into second and enter in electric groove to be connected toe joint article backward
It is powered so that first, which enters electric groove, is in "on" position, so as to be used for power supply for electrical equipment, when electrical equipment need not be powered
When, it is only necessary to management and control electricity favourable turn work reversion by the present apparatus to return to initial position, so as to add the present apparatus
The security of operation, the stability of power supply is added, avoid and hit the unexpected power-off for causing electrical equipment by mistake due to kicking by mistake.
3. the overall structure of the present invention is simple, electrical stability is good, reduce the generation of electric shock accidents, effective guarantee people
Life security, and the energization and power-off of electrical equipment are realized by make a connection automatic management and control of electricity, simple to operate.
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 (6)
1. a kind of bridge equipment, including enter electric pedestal and to it is described enter the Electricity Federation portion that is connected of electric pedestal, its feature
It is：Electricity Federation portion back-end central is provided with inserting column, and Electricity Federation portion rear end is reciprocity respectively in the left and right sides of the inserting column
Be provided with two fixed arms, each fixed arm rear end is provided with sealed groove, it is described enter electric pedestal bottom surrounding fix peace
Equipped with foot lever, the foot lever bottom is provided with Slippery proof foot pad, it is described enter electric pedestal front end center be provided with to the inserting column
First to be connected enters electric groove, it is described enter electric pedestal front end described first enter the left and right sides of electric groove equity be provided with respectively
It is sliding that first is provided with to two spliced eyes being connected with the fixed arm, in the outboard end of each spliced eye
Groove, the second sliding groove is provided with the rearward end of the described first sliding groove, the described second sliding groove advances through described first and slided
Access slot is simultaneously extended in the leading section of the described first sliding groove, and it is sliding to be mutually connected with the 3rd between two described second sliding grooves
Groove, enter in electric pedestal to be provided with described between two spliced eyes into electric device install groove, it is described enter electric device installing
Folding and unfolding groove is mutually connected between groove and the described 3rd sliding groove, be provided with the described first sliding groove can left and right activity sealed post,
The sealed post outboard end, which is connected with, suppresses part, and the sealed post medial extremity is provided with the first rounded portions, the sealed post center
The groove of crossing communicated up and down is provided with, described cross in groove outboard end is provided with loxosis groove, loxosis face is provided with the loxosis groove,
Be provided with described 3rd sliding groove can fore-aft travel sliding frame, equity is set respectively for the left and right sides of the sliding frame front end face
It is equipped with the sealed plate being connected with the described second sliding groove activity, the center of the sliding frame front end face is kept right opening position setting
Have a toe joint bar being connected with folding and unfolding groove activity, it is described enter electric device installing groove in be provided with described in management and control first and enter electricity
Groove enters electric device, and being provided with the drive driven into the sliding frame fore-aft travel in the described 3rd sliding groove enters element.
2. bridge equipment according to claim 1, it is characterised in that：Electricity Federation portion front end center is provided with to be set with electricity consumption
It is provided with each front end outer side for the cable of connection, in two sealed plates and connects to coordinate with loxosis face activity
The first oblique face connect, the first oblique face are identical with the angle of inclination in the loxosis face.
3. bridge equipment according to claim 1, it is characterised in that：It is described enter electric device include with it is described enter electric device fill
If front of the slot portion be fixedly connected and with described first enters that electric groove electrically connects first enter torch and with it is described enter electric device installing groove
What rearward end was fixedly connected and electrically connected with city second enters torch, and described first enters torch rear end by the first transfer rod rotationally
The first toe joint wheel is provided with, the 3rd is fixedly installed on the first toe joint wheel and enters torch, described second enters the setting of torch front end
It is useful so that the described 3rd enters torch rear end thereof and puts in the second of mating connection to enter electric groove, described first enters torch and described the
Three enter torch electrical connection, and the second toe joint wheel, the second toe joint wheel are combined between the first toe joint wheel and the toe joint bar
By the second transfer rod be rotatably arranged in it is described enter electric device install in groove, the second transfer rod upper and lower ends respectively with it is described
The upper and lower ends portion for entering electric device installing groove is rotatably connected.
4. bridge equipment according to claim 3, it is characterised in that：Described 3rd, which enters torch, becomes estranged the first toe joint wheel
One end be provided with the second rounded portions, the diameter of the first toe joint wheel is less than the diameter of the second toe joint wheel, described first
Transfer rod is identical with the diameter of second transfer rod.
5. bridge equipment according to claim 1, it is characterised in that：Described drive into element includes coordinating with the sliding frame
The screw mandrel of connection, the screw mandrel front end are rotatably connected with the described 3rd sliding front of the slot portion, and the screw mandrel rear end is with setting
The electricity favourable turn connection in the described 3rd sliding groove rearward end is put, the electricity favourable turn is in the described 3rd sliding groove rearward end
Heart position.
6. bridge equipment according to claim 1, it is characterised in that：Two sealed plates, toe joint bar and sliding frame are consolidated
Fixed connection, the length of the sealed plate are more than the length of the toe joint bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620462.7A CN107369985A (en) | 2017-07-26 | 2017-07-26 | A kind of bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620462.7A CN107369985A (en) | 2017-07-26 | 2017-07-26 | A kind of bridge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369985A true CN107369985A (en) | 2017-11-21 |
Family
ID=60308056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620462.7A Withdrawn CN107369985A (en) | 2017-07-26 | 2017-07-26 | A kind of bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369985A (en) |
-
2017
- 2017-07-26 CN CN201710620462.7A patent/CN107369985A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |
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