CN107482379A - A kind of bridge equipment - Google Patents
A kind of bridge equipment Download PDFInfo
- Publication number
- CN107482379A CN107482379A CN201710703728.4A CN201710703728A CN107482379A CN 107482379 A CN107482379 A CN 107482379A CN 201710703728 A CN201710703728 A CN 201710703728A CN 107482379 A CN107482379 A CN 107482379A
- Authority
- CN
- China
- Prior art keywords
- electricity
- groove
- contact block
- connects
- hole
- 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- Withdrawn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
- H01R13/62—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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a kind of bridge equipment,Including the electric socket part being connected by cable with appliance and electric joint chair,The electric socket part includes tie rod,The upper and lower ends equity of the tie rod right side is provided with latch and lower latch,The upper latch and lower latch right side are respectively arranged with inclined edge surfaces and lower inclined edge surfaces,The tie rod right side is provided centrally with contact block,The contact block right side is provided with guiding face,The tie rod upper end is provided with the mouth groove of oral area to the right,Buckling groove is provided with the mouth groove upper end wall,The electric joint chair includes matrix and is arranged on the extension of upper end on the left of described matrix,Whole device can complete the powered off and on of contact block by an electric motor operation,I.e. appliance is powered off and on,It is simple to operate,The extraction of contact block and be inserted through mechanical movement progress,Without contact block is extracted by manpower,It is not only laborsaving,But also it can prevent manpower from electric shock accidents occurs when plugging contact block.
Description
Technical field
The present invention relates to bridge field, more particularly to a kind of bridge equipment.
Background technology
The construction of bridge will use substantial amounts of appliance, and it is exactly by connected contact block that the energization of appliance, which uses,
Be directly inserted into electric joint chair electricity connect coordinate in hole after be powered, electric joint chair and city are electrically connected and can be constantly in "on" position, although
The operation of this inserting mode is more convenient, but manually operated contact block is inserted into when electricity is connect in hole and may produce electric arc and induce
Electric shock accidents, in addition, contact block often connects what is extracted in hole from electricity, so will result in electricity and connects in appliance when not in use
Hole it is exposed, thus can easily trigger electric shock accidents, larger potential safety hazard be present, and when extracting contact block manually, no
Only need to apply contact block larger active force, and electric arc can be produced and induce electric shock accidents.
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 pass through cable
The electric socket part and electric joint chair that line is connected with appliance, the electric socket part include tie rod, the upper and lower ends of the tie rod right side
Equity is provided with latch and lower latch, and the upper latch and lower latch right side are respectively arranged with inclined edge surfaces and lower hypotenuse
Face, the tie rod right side are provided centrally with contact block, and the contact block right side is provided with guiding face, and the tie rod upper end is set
There is the mouth groove of oral area to the right, buckling groove is provided with the mouth groove upper end wall, the electric joint chair includes matrix and is arranged on institute
The extension of upper end on the left of matrix is stated, described matrix bottom is installed with base, is removably provided with and matches somebody with somebody in the base
Pouring weight, described matrix left side are provided with oral area and are provided with towards the left firm groove of lock, the upper and lower ends equity of the firm groove right-hand member wall of lock
Upper inserting groove and lower inserting groove, the electricity that is provided centrally with of the firm groove right-hand member wall of the lock connects hole, in the lower end wall of the upper inserting groove
Upper electricity-leading device and lower electricity-leading device are respectively arranged with the upper end wall of lower inserting groove, is provided with the extension lower surface
The slideway for extending to the right in described matrix and connect with the lock firm groove, it is provided with the slideway right-hand member wall and the lock is firm
The empty groove of groove connection, is provided with the empty groove and draw runner that slideway activity is connected, bottom on the left of the draw runner
Latticing is provided with, latticing upper surface left end is provided with card article, is provided with the slideway and coordinates company with the draw runner top
Screw mandrel is connect, the screw mandrel left end is rotatably connected with the slideway left end wall, and the screw mandrel right-hand member extends to the cavity
In groove and the motor with being arranged in the empty groove right-hand member wall is connected, the upper inserting groove and lower inserting groove and the lock jail
The junction of groove is respectively arranged with guide port and lower guide port.
As preferable technical scheme, the upper electricity-leading device connects hole including upper electricity, and the upper electricity connects that be provided with hole can
Up and down upper electricity connects block, and the upper electricity connects in the left and right ends wall on hole top equity respectively and is provided with sliding chamber, it is described on
Electricity connects on the face of block left and right ends equity respectively and is provided with the upper nose bar being connected with the upper sliding chamber activity, in the upper sliding chamber
The upper spring for being fixedly connected and being used for the upper nose bar and press upwards on the upper nose bar is provided with, the upper electricity connects block upper end
Left side of face is provided with the upper touch surface to be connected with the upper inclined edge surfaces activity, and the upper electricity connects the left and right two of hole bottom
Equity is provided with that electric contact block is drawn in compressible upper left and upper right draws electric contact block respectively in end wall；The lower electricity-leading device includes lower electricity
Connect hole, the lower electricity, which connects, to be provided with lower electricity movable up and down and connect block in hole, the lower electricity is connect in the left and right ends wall of hole bottom
Equity is provided with downslide chamber respectively, and the lower electricity connects on the face of block left and right ends equity respectively and is provided with matches somebody with somebody with the downslide chamber activity
The lower nose bar of connection is closed, is provided with and is fixedly connected with the lower nose bar and for the lower nose bar to be pushed down in the downslide chamber
The lower spring of pressure, the lower electricity connect the lower touching being provided with the left of block lower surface to be connected with the lower inclined edge surfaces activity
Face, the lower electricity connect in the left and right ends wall on hole top equity respectively and are provided with that electric contact block is drawn in compressible lower-left and electricity is drawn in bottom right
Contact block.
As preferable technical scheme, the upper left, which draws electric contact block and connects hole with the electricity, to be electrically connected, and the upper right is drawn electricity and touched
Block draws electric contact block with the lower-left and electrically connected, and the bottom right is drawn electric contact block and is electrically connected with city, states that electric contact block is drawn in upper left, upper right draws electricity
Contact block, lower-left draw electric contact block and bottom right, and to draw electric contact block volume identical.
As preferable technical scheme, the height that the upper electricity connects hole with the lower electricity connects hole is identical, and the upper electricity connects hole
It is identical to connect tile height with the upper electricity, the lower electricity connects hole and the lower electricity, and to connect tile height identical, the upper touch surface with it is described
The angle of inclination of upper inclined edge surfaces is identical, and the lower touch surface is identical with the angle of inclination of the lower inclined edge surfaces.
As preferable technical scheme, the length of the upper latch is less than the length of the lower latch, the upper latch with
The height of the lower latch is identical, and the empty groove is identical with the height of the draw runner, the body of the card article and the buckling groove
Product is identical, and the height sum of the latticing and the card article is identical equal to the height of the mouth groove.
As preferable technical scheme, the buckling groove is identical with the groove width of the mouth groove, the draw runner, latticing and
Card article is fixedly connected, and the height sum of the latticing and card article is less than the height of the mouth groove, the slideway and the empty groove
Groove width it is identical.
The beneficial effects of the invention are as follows：
1. being located at the high order end position of slideway by draw runner, upper electricity is connect block and is urged upwardly due to the elastic force of upper spring, under
Electricity is connect block and is urged downwardly due to the elastic force of lower spring, and the upper end that upper electricity connects block is extend into inserting groove, and upper electricity connects
The bottom of block does not draw electric contact block with upper left and upper right is drawn electric contact block and abutted, and the bottom that lower electricity connects block extend into lower inserting groove
In, the upper end that lower electricity connects block does not draw electric contact block and bottom right is drawn electric contact block and abutted with lower-left, and electricity connects hole and is in open mode, and electricity connects
Hole is also at off-position, adds the security that the present apparatus uses.
2. by the way that latticing and card article are inserted into mouthful groove so that card article is engaged by clamping with buckling groove and connected so that tie rod
It is fixed on draw runner, now contact block connects hole with electricity and is aligned, and upper latch and lower latch are aligned with upper inserting groove and lower inserting groove respectively,
By controlling electric motor operation operating to provide the activity to the right of power drive draw runner to drive tie rod to move right, so that upper insert
Pin and lower latch are inserted respectively into inserting groove and lower inserting groove, and cause upper inclined edge surfaces and lower inclined edge surfaces respectively with upper touching
Face and lower touch surface activity are connected, when the low order end position of slideway is arrived in activity to draw runner to the right, upper latch and lower latch point
It is not connected with upper inserting groove and lower inserting groove, upper electricity connects block and overcomes the elastic force of upper spring and be urged downwardly, so that
Electricity must be gone up to connect the bottom of block and upper left draws electric contact block and upper right is drawn electric contact block and abutted, lower electricity connects the elastic force that block overcomes lower spring
And be urged upwardly, so that lower electricity connects the upper end of block, and lower-left draws electric contact block and bottom right is drawn electric contact block and abutted, to cause
Electricity connects hole and is in "on" position, and contact block is then inserted into electricity and connect and is connected in hole, so as to be used for appliance power supply, realizes
Autopatching power supply connection, and power supply safety is stable.
3. whole device can complete the power-off of the powered off and on of contact block, i.e. appliance by an electric motor operation
And energization, it is simple to operate, the extraction of contact block and be inserted through mechanical movement progress, without contact block is extracted by manpower,
It is not only laborsaving, but also can prevent manpower from electric shock accidents occurs when plugging contact block.
4. the structure of the present invention is simple, electrical stability is good, and whole device is safe and reliable to operation, and contact block connects matching somebody with somebody for hole with electricity
Closing operation is simple and convenient, and electric socket part is extracted convenient and strength-saving.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electric socket part in the present invention；
Fig. 2 is the structural representation of electric joint chair in the present invention；
Fig. 3 is structural representation when electric socket part is not connected also with electric joint chair in the present invention；
Fig. 4 is structural representation when electric socket part is connected with electric joint chair in the present invention；
Fig. 5 is the top view of electric socket part 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. 1-5, including the electric socket part and electricity that are connected by cable with appliance connect
Seat, the electric socket part include tie rod 1, and the upper and lower ends equity of the right side of tie rod 1 is provided with latch 12 and lower latch 13,
The upper latch 12 and the lower right side of latch 13 are respectively arranged with inclined edge surfaces 121 and lower inclined edge surfaces 131, the right-hand member of tie rod 1
Face is provided centrally with contact block 11, and the right side of contact block 11 is provided with guiding face 111, and the upper end of tie rod 1 is provided with oral area
Mouth groove 14 to the right, buckling groove 141 is provided with the upper end wall of mouth groove 14, and the electric joint chair includes matrix 2 and is arranged on
The extension 3 of the left side upper end of described matrix 2, the bottom of described matrix 2 are installed with base 201, detachable in the base 201
Balancing weight 202 is installed, for the balancing weight 202 to increase the stability of electric joint chair, the left side of described matrix 2 is provided with mouth
Portion is provided with inserting groove 22 and lower inserting groove 23 towards the left firm groove 21 of lock, the upper and lower ends equity of the firm right-hand member wall of groove 21 of lock,
The electricity that is provided centrally with of the firm right-hand member wall of groove 21 of lock connects hole 24, and the lower end wall of the upper inserting groove 22 neutralizes lower inserting groove 23
Electricity-leading device and lower electricity-leading device are respectively arranged with upper end wall, is provided with the lower surface of extension 3 and extends to the right
The slideway 31 connect in described matrix 2 and with the lock firm groove 21, it is provided with the right-hand member wall of slideway 31 and described locks firm groove
The empty grooves 32 of 21 connections, are provided with the empty groove 32 and draw runner 33 that the activity of the slideway 31 is connected, the draw runner
33 left sides bottom are provided with latticing 34, and the upper surface left end of latticing 34 is provided with card article 35, be provided with the slideway 31 with
The top mating connection screw mandrel 36 of draw runner 33, the left end of screw mandrel 36 are rotatably connected with the left end wall of slideway 31,
The right-hand member of screw mandrel 36 is extended in the empty groove 32 and the motor 37 with being arranged in the right-hand member wall of empty groove 32 connects
Connect, the junction of the upper inserting groove 22 and lower inserting groove 23 and the firm groove 21 of lock be respectively arranged with guide port 222 and under
Guide port 223, facilitate the contact block 11 to be inserted into the electricity by the guiding face 111 and connect in hole 24, pass through the upper guiding
Mouth 222 and lower guide port 223 facilitate the upper latch 12 and lower latch 13 to be inserted respectively into the upper inserting groove 22 and lower grafting
In groove 23.
Wherein, the upper electricity-leading device connects hole 50 including upper electricity, the upper electricity connect be provided with hole 50 it is movable up and down
Upper electricity connects block 52, and the upper electricity connects in the left and right ends wall on the top of hole 50 that equity is provided with sliding chamber 51 respectively, and the upper electricity connects
Equity is provided with the upper nose bar 54 being connected with the upper sliding activity of chamber 51, the upper sliding chamber respectively on the left and right ends face of block 52
Be provided with and be fixedly connected with the upper nose bar 54 and for the upper spring 55 that presses upwards on the upper nose bar 54 in 51, it is described on
Electricity connects the upper touch surface 53 being provided with the left of the upper surface of block 52 to be connected with the upper activity of inclined edge surfaces 121, it is described on
Electricity connects in the left and right ends wall of the bottom of hole 50 equity respectively and is provided with that electric contact block 56 is drawn in compressible upper left and upper right draws electric contact block
57；The lower electricity-leading device connects hole 60 including lower electricity, and the lower electricity, which connects, to be provided with lower electricity movable up and down and connect block 62 in hole 60,
The lower electricity connects in the left and right ends wall of the bottom of hole 60 that equity is provided with downslide chamber 61 respectively, and the lower electricity connects the left and right ends of block 62
Equity is provided with the lower nose bar 64 being connected with the activity of the downslide chamber 61 respectively on face, be provided with the downslide chamber 51 with
The lower nose bar 54 is fixedly connected and the lower spring 65 for the lower nose bar 64 to be pushed down on, the lower electricity connect the lower end of block 62
Left side of face is provided with the lower touch surface 63 to be connected with the lower activity of inclined edge surfaces 131, and the lower electricity connects the top of hole 50
Left and right ends wall in respectively equity be provided with that electric contact block 66 is drawn in compressible lower-left and electric contact block 67 is drawn in bottom right.
Wherein, the upper left, which draws electric contact block 56 and connects hole 24 with the electricity, electrically connects, the upper right draw electric contact block 57 with it is described
Lower-left is drawn electric contact block 66 and electrically connected, and the bottom right is drawn electric contact block 67 and is electrically connected with city, state upper left draw electric contact block 56, upper right draw electricity touch
Block 57, lower-left draw electric contact block 66 and bottom right, and to draw the electric volume of contact block 67 identical.
Wherein, the height that the upper electricity connects hole 50 with the lower electricity connects hole 60 is identical, the upper electricity connect hole 50 with it is described on
It is highly identical that electricity connects block 52, and the lower electricity connects hole 60 and the lower electricity, and to connect block 62 highly identical, the upper touch surface 53 with it is described
The angle of inclination of upper inclined edge surfaces 121 is identical, and the lower touch surface 63 is identical with the angle of inclination of the lower inclined edge surfaces 131.
Wherein, the length of the upper latch 12 is less than the length of the lower latch 13, the upper latch 12 and the underthrust
The height of pin 13 is identical, and the empty groove 32 is identical with the height of the draw runner 33, the card article 35 and the buckling groove 141
Volume is identical, and the height sum of the latticing 34 and the card article 35 is identical equal to the height of the mouth groove 14.
Wherein, the buckling groove 141 is identical with the groove width of the mouth groove 14, the draw runner 33, latticing 34 and card article
35 are fixedly connected, and the height sum of the latticing 34 and card article 35 is less than the height of the mouth groove 14, the slideway 31 with it is described
The groove width of empty groove 32 is identical.
In initial position, the motor 37 is in stop working state, and the draw runner 33 is located at the slideway
31 high order end position, the upper electricity are connect block 52 and are urged upwardly due to the elastic force of the upper spring 55, and the lower electricity connects
Block 62 is urged downwardly due to the elastic force of the lower spring 65, and now, the upper end that the upper electricity connects block 52 extend into institute
State in inserting groove 22, the bottom that the upper electricity connects block 52 does not draw electric contact block 56 and upper right is drawn electric contact block 57 and supported with the upper left
Connect, the bottom that the lower electricity connects block 62 is extend into the lower inserting groove 23, the lower electricity connect the upper end of block 62 not with institute
State that electric contact block 66 is drawn in lower-left and bottom right is drawn electric contact block 67 and abutted, the electricity connects hole 24 and is in open mode, and the electricity connects hole 24
In off-position.
When appliance needs to be powered, the mouth groove 14 is aligned with the latticing 34, and cause the He of latticing 34
Card article 35 is inserted into the mouth groove 14, then causes the card article 35 is engaged by clamping with the buckling groove 141 to connect so that institute
State tie rod 1 to be fixed on the draw runner 33, now the contact block 11 connects hole 24 with the electricity and is aligned, the upper latch 12 and underthrust
Pin 13 is aligned with upper inserting groove 22 and lower inserting groove 23 respectively, then controls the work of motor 37 operating, the motor
Screw mandrel 36 described in 37 work operating offer power drives rotates, and the screw mandrel 36, which rotates, drives the draw runner 33 movable to the right, institute
Stating draw runner 33, activity drives the tie rod 1 to move right to the right, so that the upper latch 12 and lower latch 13 insert respectively
Into the upper inserting groove 22 and lower inserting groove 23, and cause the upper inclined edge surfaces 121 and lower inclined edge surfaces 131 respectively with it is described on
Touch surface 53 and the activity of lower touch surface 63 are connected, when the low order end position of the slideway 31 is arrived in the draw runner 33 activity to the right
When, the upper latch 12 and lower latch 13 are connected with the upper inserting groove 22 and lower inserting groove 23 respectively, and the upper electricity connects
Block 52 overcomes the elastic force of the upper spring 55 and is urged downwardly so that the upper electricity connect the bottom of block 52 with it is described
Electric contact block 56 is drawn in upper left and upper right is drawn electric contact block 57 and abutted, the lower electricity connect block 62 overcome the lower spring 65 elastic force and by
Press upwards on, so that the lower electricity connects the upper end of block 62 and the lower-left draws electric contact block 66 and bottom right is drawn electric contact block 67 and supported
Connect, to cause the electricity connects hole 24 to be in "on" position, and contact block 11 is then inserted into the electricity and connect and is connected in hole 24, so as to
Power and use for appliance, realize autopatching power supply connection.
When appliance need not be powered, the work of motor 37 reversion is controlled to return to initial position shape
State, and the electric socket part is removed, realization automatically powers off, simple to operate.
The beneficial effects of the invention are as follows：
1. being located at the high order end position of slideway by draw runner, upper electricity is connect block and is urged upwardly due to the elastic force of upper spring, under
Electricity is connect block and is urged downwardly due to the elastic force of lower spring, and the upper end that upper electricity connects block is extend into inserting groove, and upper electricity connects
The bottom of block does not draw electric contact block with upper left and upper right is drawn electric contact block and abutted, and the bottom that lower electricity connects block extend into lower inserting groove
In, the upper end that lower electricity connects block does not draw electric contact block and bottom right is drawn electric contact block and abutted with lower-left, and electricity connects hole and is in open mode, and electricity connects
Hole is also at off-position, adds the security that the present apparatus uses.
2. by the way that latticing and card article are inserted into mouthful groove so that card article is engaged by clamping with buckling groove and connected so that tie rod
It is fixed on draw runner, now contact block connects hole with electricity and is aligned, and upper latch and lower latch are aligned with upper inserting groove and lower inserting groove respectively,
By controlling electric motor operation operating to provide the activity to the right of power drive draw runner to drive tie rod to move right, so that upper insert
Pin and lower latch are inserted respectively into inserting groove and lower inserting groove, and cause upper inclined edge surfaces and lower inclined edge surfaces respectively with upper touching
Face and lower touch surface activity are connected, when the low order end position of slideway is arrived in activity to draw runner to the right, upper latch and lower latch point
It is not connected with upper inserting groove and lower inserting groove, upper electricity connects block and overcomes the elastic force of upper spring and be urged downwardly, so that
Electricity must be gone up to connect the bottom of block and upper left draws electric contact block and upper right is drawn electric contact block and abutted, lower electricity connects the elastic force that block overcomes lower spring
And be urged upwardly, so that lower electricity connects the upper end of block, and lower-left draws electric contact block and bottom right is drawn electric contact block and abutted, to cause
Electricity connects hole and is in "on" position, and contact block is then inserted into electricity and connect and is connected in hole, so as to be used for appliance power supply, realizes
Autopatching power supply connection, and power supply safety is stable.
3. whole device can complete the power-off of the powered off and on of contact block, i.e. appliance by an electric motor operation
And energization, it is simple to operate, the extraction of contact block and be inserted through mechanical movement progress, without contact block is extracted by manpower,
It is not only laborsaving, but also can prevent manpower from electric shock accidents occurs when plugging contact block.
4. the structure of the present invention is simple, electrical stability is good, and whole device is safe and reliable to operation, and contact block connects matching somebody with somebody for hole with electricity
Closing operation is simple and convenient, and electric socket part is extracted convenient and strength-saving.
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 the electric socket part being connected by cable with appliance and electric joint chair, the electric socket part include
Tie rod, the upper and lower ends equity of the tie rod right side are provided with latch and lower latch, the upper latch and lower latch right-hand member
Face is respectively arranged with inclined edge surfaces and lower inclined edge surfaces, and the tie rod right side is provided centrally with contact block, the contact block right side
Guiding face is provided with, the tie rod upper end is provided with the mouth groove of oral area to the right, is provided with buckling groove in the mouth groove upper end wall, institute
The extension that electric joint chair includes matrix and is arranged on upper end on the left of described matrix is stated, described matrix bottom is installed with bottom
, balancing weight is removably installed, described matrix left side is provided with oral area towards the left firm groove of lock, the lock jail in the base
The upper and lower ends equity of groove right-hand member wall is provided with inserting groove and lower inserting groove, and the firm groove right-hand member wall of lock is provided centrally with electricity
Hole is connect, be respectively arranged with electricity-leading device in the upper end wall of the lower inserting groove of lower end wall neutralization of the upper inserting groove draws Denso with
Put, the slideway for extending to the right in described matrix and being connected with the firm groove of lock is provided with the extension lower surface, it is described
The empty groove connected with the firm groove of lock is provided with slideway right-hand member wall, is provided with the empty groove and coordinates with slideway activity
The draw runner of connection, bottom is provided with latticing on the left of the draw runner, and latticing upper surface left end is provided with card article, in the slideway
It is provided with and is rotatably connected with the slideway left end wall with the draw runner top mating connection screw mandrel, the screw mandrel left end,
The screw mandrel right-hand member is extended in the empty groove and the motor with being arranged in the empty groove right-hand member wall is connected, it is described on
The junction of inserting groove and lower inserting groove and the firm groove of lock is respectively arranged with guide port and lower guide port.
2. bridge equipment according to claim 1, it is characterised in that：The upper electricity-leading device connects hole including upper electricity, described
Upper electricity, which connects, to be provided with upper electricity movable up and down and connects block in hole, the upper electricity connects in the left and right ends wall on hole top that equity is set respectively
Be equipped with sliding chamber, the upper electricity connect on the face of block left and right ends equity respectively be provided be connected with the upper sliding chamber activity it is upper
Nose bar, it is provided with the upper sliding chamber and is fixedly connected with the upper nose bar and the upper bullet for the upper nose bar to be pressed upwards on
Bar, the upper electricity connects the upper touch surface being provided with the left of block upper surface to be connected with the upper inclined edge surfaces activity, described
Upper electricity connects in the left and right ends wall of hole bottom equity respectively and is provided with that electric contact block is drawn in compressible upper left and upper right draws electric contact block；Institute
State lower electricity-leading device and connect hole including lower electricity, the lower electricity, which connects, to be provided with lower electricity movable up and down and connect block in hole, the lower electricity connects
Equity is provided with downslide chamber respectively in the left and right ends wall of hole bottom, and the lower electricity connects equity setting respectively on the face of block left and right ends
There is the lower nose bar being connected with downslide chamber activity, be provided with the downslide chamber and be fixedly connected and use with the lower nose bar
In the lower spring for pushing down on the lower nose bar, the lower electricity connect be provided with the left of block lower surface to the lower inclined edge surfaces
The lower touch surface that activity is connected, the lower electricity connect in the left and right ends wall on hole top that equity is provided with a compressible left side respectively
Under draw electric contact block and electric contact block is drawn in bottom right.
3. bridge equipment according to claim 2, it is characterised in that：The upper left, which draws electric contact block and connects hole with the electricity, to be electrically connected
Connect, the upper right, which draws electric contact block and draws electric contact block with the lower-left, to be electrically connected, and the bottom right is drawn electric contact block and is electrically connected with city, states upper left
Draw electric contact block, upper right draws electric contact block, lower-left draws electric contact block and bottom right to draw electric contact block volume identical.
4. bridge equipment according to claim 1, it is characterised in that：The upper electricity connects hole and the lower electricity connects the height in hole
Identical, the upper electricity connects hole and the upper electricity, and to connect tile height identical, and the lower electricity meets hole and the lower electricity identical, the institute that connects tile height
It is identical with the angle of inclination of the upper inclined edge surfaces to state touch surface, the lower touch surface and the angle of inclination phase of the lower inclined edge surfaces
Together.
5. bridge equipment according to claim 1, it is characterised in that：The length of the upper latch is less than the lower latch
Length, the upper latch is identical with the height of the lower latch, and the empty groove is identical with the height of the draw runner, the card article
Identical with the volume of the buckling groove, the height sum of the latticing and the card article is identical equal to the height of the mouth groove.
6. bridge equipment according to claim 1, it is characterised in that：The groove width phase of the buckling groove and the mouth groove
Together, the draw runner, latticing are fixedly connected with card article, and the height sum of the latticing and card article is less than the height of the mouth groove, institute
It is identical with the groove width of the empty groove to state slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703728.4A CN107482379A (en) | 2017-08-16 | 2017-08-16 | A kind of bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703728.4A CN107482379A (en) | 2017-08-16 | 2017-08-16 | A kind of bridge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107482379A true CN107482379A (en) | 2017-12-15 |
Family
ID=60600651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710703728.4A Withdrawn CN107482379A (en) | 2017-08-16 | 2017-08-16 | A kind of bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107482379A (en) |
-
2017
- 2017-08-16 CN CN201710703728.4A patent/CN107482379A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107482380A (en) | A kind of new-energy automobile device | |
| CN107461671A (en) | A kind of LED lamp device | |
| CN107146989A (en) | A kind of bridge construction device | |
| CN107482382A (en) | A kind of autocontrol electric power plug assembly | |
| CN107259987A (en) | A kind of cup of safe handling | |
| CN107482379A (en) | A kind of bridge equipment | |
| CN108232793A (en) | A kind of modified new-energy automobile device | |
| CN107482381A (en) | A kind of novel bridge equipment | |
| CN107232927A (en) | A kind of cup | |
| CN107398461A (en) | A kind of practical deduster equipment | |
| CN108233039A (en) | A kind of automatic control type electric power plug assembly | |
| CN108232792A (en) | A kind of novel bridge equipment | |
| CN107550188A (en) | A kind of cup | |
| CN107579373A (en) | One kind power supply docking device | |
| CN107342512A (en) | A kind of bridge equipment | |
| CN107348839A (en) | A kind of cup | |
| CN108232795A (en) | A kind of novel new-energy automobile device | |
| CN107569102A (en) | A kind of cup | |
| CN108232556A (en) | A kind of electric power plug assembly automatically controlled | |
| CN107342497A (en) | A kind of robot device | |
| CN108232794A (en) | A kind of new-energy automobile device of practicality | |
| CN108232827A (en) | A kind of safe cup | |
| CN107275857A (en) | A kind of new-energy automobile device | |
| CN107257056A (en) | A kind of bridge equipment | |
| CN108232609A (en) | A kind of bridge equipment of practicality |
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: 20171215 |