CN208035963U - A kind of pantograph with shockproof function - Google Patents
A kind of pantograph with shockproof function Download PDFInfo
- Publication number
- CN208035963U CN208035963U CN201820451960.3U CN201820451960U CN208035963U CN 208035963 U CN208035963 U CN 208035963U CN 201820451960 U CN201820451960 U CN 201820451960U CN 208035963 U CN208035963 U CN 208035963U
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- CN
- China
- Prior art keywords
- placement plate
- pantograph
- spring
- wall
- mounting blocks
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pantographs with shockproof function, including pedestal, placing groove is offered at the top of the pedestal, placement plate is slidably fitted in placing groove, pantograph ontology is installed at the top of placement plate, the bottom of the placement plate offers shifting chute, being slidably installed in shifting chute, there are two movable blocks, it is rotatablely equipped with supporting rod on two movable blocks, the placing groove is located remote from the side inner wall of channel opening and is installed with mounting blocks, mounting blocks are located at the lower section of placement plate, two supporting rods one end close to each other is rotatablely installed on mounting blocks, the side that two movable blocks are located remotely from each other is installed with the first spring, it is mutually welded with the both sides inner wall of shifting chute respectively one end that two the first springs are located remotely from each other, there are two loading plates for the bottom fixed installation of the placement plate.The utility model is convenient for carrying out damping to pantograph ontology, and pantograph ontology can be prevented to be given a shock damage, simple in structure, easy to use.
Description
Technical field
The utility model is related to pantograph technical field more particularly to a kind of pantographs with shockproof function.
Background technology
Pantograph can be divided to single armed bow and both arms to bend two kinds, by slide plate, upper frame, lower arm rod（Both arms bow lower frame）,
The components compositions such as chassis, rising bow spring, transmission cylinder, support insulator, through retrieval, the patent of application number 201020286748.X
File proposes pantograph, is set among two curb girders of chassis there are one lower arm rod, in the rear end of air spring one end and chassis
Side is connected with axle sleeve, and the other end of air spring is connect by steel wire rope with the cam on lower arm rod, the upper end of lower arm rod with it is upper
The connection of armed lever lower end activity, upper armed lever upper end, which is insulated with bow head with axle sleeve, to be connected, and pull rod lower end is connected with chassis, pull rod upper end and
The activity connection of upper armed lever lower end, balancing pole upper end are connect with bow head stay pipe activity, and the lower end of balancing pole carries damper, damping
Device is separately connected with chassis and lower arm rod, and middle side part is equipped with control cabinet outside chassis, and control cabinet input terminal is connected with air supply source, defeated
Outlet is connected with air spring and slide plate item respectively with hose.The utility model is reasonable for structure, and lifting is steady, ensuring smooth transmission, with
Net performance is good, safe and reliable to operation, guide yoke and bow angle meet damage can automatic chopper bar, but the damping effect of this pantograph is not
It is good, it is often subject to vibrations and is easily damaged, therefore we have proposed a kind of pantographs with shockproof function, for solving above-mentioned ask
Topic.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has shockproof work(
The pantograph of energy.
To achieve the goals above, the utility model uses following technical solution：
A kind of pantograph with shockproof function, including pedestal, offer placing groove at the top of the pedestal, in placing groove
It is slidably fitted with placement plate, pantograph ontology is installed at the top of placement plate, the bottom of the placement plate offers movement
Slot is slidably installed in shifting chute there are two movable block, is rotatablely equipped with supporting rod on two movable blocks, the placing groove is separate
It places and is installed with mounting blocks on the side inner wall of channel opening, mounting blocks are located at the lower section of placement plate, and two supporting rods are mutual
Close one end is rotatablely installed on mounting blocks, and the side that two movable blocks are located remotely from each other is installed with the first spring,
One end that two the first springs are located remotely from each other mutually is welded with the both sides inner wall of shifting chute respectively, and peace is fixed in the bottom of the placement plate
There are two loading plate, two loading plates to be located at the both sides of shifting chute for dress, and the bottom of two loading plates offers bearing groove,
Stripper plate is slidably fitted in bearing groove, the bottom of two stripper plates is located remote from the side inner wall phase of channel opening with placing groove
Welding, mounting blocks are located between two stripper plates, and second spring, the top of second spring are installed at the top of the stripper plate
It holds and is mutually welded with side inner wall of the corresponding bearing groove far from carrying channel opening.
Preferably, sliding slot is offered on the both sides inner wall of the bearing groove, the both sides of stripper plate are installed with cunning
Block, sliding block are connected with the side walls of corresponding sliding slot.
Preferably, open up fluted on the both sides inner wall of the placing groove, the both sides of placement plate are installed with cunning
Motion block, sliding shoe are connected with the side walls of corresponding groove.
Preferably, be installed with third spring in the bottom interior wall of the groove, the top of third spring with it is corresponding
It mutually welds the bottom of sliding shoe.
Preferably, it is installed with the same slide bar on the both sides inner wall of the shifting chute, two movable blocks are and slide bar
It is slidably connected, two the first springs are sheathed on slide bar.
Preferably, be installed with rotation axis on the mounting blocks, two supporting rods one end close to each other with rotation
Axis is rotatablely connected.
Compared with prior art, the beneficial effects of the utility model：
It is matched, is led to by placement plate, pantograph ontology, movable block, supporting rod, the first spring, mounting blocks and rotation axis
Crossing pantograph ontology drives placement plate to be moved, and placement plate can be such that two supporting rods pair, two movable blocks squeeze when moving
Pressure, makes two movable blocks be moved towards the direction being located remotely from each other, is squeezed by two movable blocks pair, two the first springs
Pressure, the bounce that whens two the first spring contractions generates can play the role of damping, pass through placement plate, pantograph ontology, cunning
Motion block, third spring, loading plate, stripper plate and second spring match, and drive sliding shoe to be moved by placement plate, slide
Block movement can squeeze third spring, and the bounce that when third spring contraction generates can play the role of damping, while placement plate
Loading plate can be driven to be moved, loading plate can make stripper plate squeeze second spring when moving, when second spring is shunk
The bounce of generation can play the role of damping, and the utility model is convenient for carrying out damping to pantograph ontology, can prevent by
Pantograph ontology is given a shock damage, simple in structure, easy to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pantograph with shockproof function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pantograph with shockproof function part A structural schematic diagram.
In figure：1 pedestal, 2 placing grooves, 3 placement plates, 4 pantograph ontologies, 5 shifting chutes, 6 movable blocks, 7 supporting rods, 8 first
Spring, 9 mounting blocks, 10 rotation axis, 11 slide bars, 12 grooves, 13 sliding shoes, 14 third springs, 15 loading plates, 16 bearing grooves, 17
Stripper plate, 18 second springs, 19 sliding slots, 20 sliding blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of pantograph with shockproof function, including pedestal 1, the top of pedestal 1 offer placing groove
2, placement plate 3 is slidably fitted in placing groove 2, and the top of placement plate 3 is installed with pantograph ontology 4, the bottom of placement plate 3
Shifting chute 5 is offered, is slidably installed in shifting chute 5 there are two movable block 6, supporting rod is rotatablely equipped on two movable blocks 6
7, placing groove 2 is located remote from the side inner wall of the opening of slot 2 and is installed with mounting blocks 9, and mounting blocks 9 are located under placement plate 3
Side, two supporting rods 7 one end close to each other are rotatablely installed on mounting blocks 9, and the side that two movable blocks 6 are located remotely from each other is equal
It is installed with the first spring 8, one end that two the first springs 8 are located remotely from each other mutually is welded with the both sides inner wall of shifting chute 5 respectively,
The bottom of placement plate 3 is fixedly mounted there are two loading plate 15, and two loading plates 15 are located at the both sides of shifting chute 5, and two are held
The bottom of support plate 15 offers bearing groove 16, and stripper plate 17, the bottom of two stripper plates 17 are slidably fitted in bearing groove 16
The side inner wall that the opening of slot 2 is located remote from placing groove 2 mutually welds, and mounting blocks 9 are located between two stripper plates 17, stripper plate
17 top is installed with second spring 18, and the top of second spring 18 is open with corresponding bearing groove 16 far from bearing groove 16
Side inner wall mutually weld, pass through placement plate 3, pantograph ontology 4, movable block 6, supporting rod 7, the first spring 8,9 and of mounting blocks
Rotation axis 10 matches, and drives placement plate 3 to be moved by pantograph ontology 4, placement plate 3 can make two supporting rods when moving
7 pairs of two movable blocks 6 squeeze, and two movable blocks 6 is made to be moved towards the direction being located remotely from each other, and pass through two movable blocks
6 pairs two the first springs 8 squeeze, and the bounce that two the first springs 8 generate when shrinking can play the role of damping, lead to
Placement plate 3, pantograph ontology 4, sliding shoe 13, third spring 14, loading plate 15, stripper plate 17 and second spring 18 is crossed to match
It closes, drives sliding shoe 13 to be moved by placement plate 3, the movement of sliding shoe 13 can squeeze third spring 14, and third spring 14 is received
The bounce generated when contracting can play the role of damping, while placement plate 3 can drive loading plate 15 to be moved, loading plate 15
Stripper plate 17 can be made to squeeze second spring 18 when mobile, the bounce that second spring 18 generates when shrinking, which can play, to be subtracted
The effect of shake, the utility model are convenient for carrying out damping to pantograph ontology 4, and pantograph ontology 4 can be prevented to be given a shock damage,
It is simple in structure, it is easy to use.
In the utility model, sliding slot 19 is offered on the both sides inner wall of bearing groove 16, the both sides of stripper plate 17 are fixed
Sliding block 20 is installed, sliding block 20 is connected with the side walls of corresponding sliding slot 19, is offered on the both sides inner wall of placing groove 2 recessed
The both sides of slot 12, placement plate 3 are installed with sliding shoe 13, and sliding shoe 13 is connected with the side walls of corresponding groove 12,
Third spring 14, the bottom on the top of third spring 14 and corresponding sliding shoe 13 are installed in the bottom interior wall of groove 12
It mutually welds, the same slide bar 11 is installed on the both sides inner wall of shifting chute 5, two movable blocks 6, which are slided with slide bar 11, to be connected
It connects, two the first springs 8 are sheathed on slide bar 11, and rotation axis 10 is installed on mounting blocks 9, and two supporting rods 7 are mutual
Close one end is rotatablely connected with rotation axis 10, passes through placement plate 3, pantograph ontology 4, movable block 6, supporting rod 7, the first bullet
Spring 8, mounting blocks 9 and rotation axis 10 match, and drive placement plate 3 to be moved by pantograph ontology 4, when placement plate 3 moves
Two supporting rods 7 can be made to squeeze two movable blocks 6, two movable blocks 6 is made to be moved towards the direction being located remotely from each other,
Two the first springs 8 are squeezed by two movable blocks 6, the bounce that two the first springs 8 generate when shrinking can rise
To the effect of damping, pass through placement plate 3, pantograph ontology 4, sliding shoe 13, third spring 14, loading plate 15,17 and of stripper plate
Second spring 18 matches, and drives sliding shoe 13 to be moved by placement plate 3, and the movement of sliding shoe 13 can squeeze third spring
14, the bounce that generates can play the role of damping when third spring 14 is shunk, at the same placement plate 3 can drive loading plate 15 into
Row movement, loading plate 15 can make stripper plate 17 squeeze second spring 18 when moving, what second spring 18 generated when shrinking
Bounce can play the role of damping, and the utility model is convenient for carrying out damping to pantograph ontology 4, can prevent pantograph sheet
Body 4 is given a shock damage, simple in structure, easy to use.
Operation principle：In use, when pantograph ontology 4 is given a shock, pantograph ontology 4 can drive placement plate 3 downward
Moved, placement plate 3 move when two supporting rods 7 can be made to squeeze two movable blocks 6, make two movable blocks 6 towards
The direction being located remotely from each other is moved, and is squeezed two the first springs 8 by two movable blocks 6, and two the first springs 8 are received
The bounce generated when contracting can play the role of damping, drive sliding shoe 13 to be moved by placement plate 3, sliding shoe 13 moves
Dynamic to squeeze third spring 14, the bounce that third spring 14 generates when shrinking can play the role of damping, while placement plate 3
Loading plate 15 can be driven to be moved, loading plate 15 can make stripper plate 17 squeeze second spring 18 when moving, the second bullet
The bounce that spring 18 generates when shrinking can play the role of damping, convenient for being protected to pantograph ontology 4.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pantograph with shockproof function, including pedestal（1）, which is characterized in that the pedestal（1）Top offer
Placing groove（2）, placing groove（2）Inside it is slidably fitted with placement plate（3）, placement plate（3）Top be installed with pantograph ontology
（4）, the placement plate（3）Bottom offer shifting chute（5）, shifting chute（5）Inside being slidably installed, there are two movable blocks（6）, two
A movable block（6）On be rotatablely equipped with supporting rod（7）, the placing groove（2）It is located remote from slot（2）On the side inner wall of opening
It is installed with mounting blocks（9）, mounting blocks（9）Positioned at placement plate（3）Lower section, two supporting rods（7）One end close to each other
It is rotatablely installed in mounting blocks（9）On, two movable blocks（6）The side being located remotely from each other is installed with the first spring（8）, two
A first spring（8）The one end being located remotely from each other respectively with shifting chute（5）Both sides inner wall mutually weld, the placement plate（3）Bottom
There are two loading plates for portion's fixed installation（15）, two loading plates（15）It is located at shifting chute（5）Both sides, two loading plates
（15）Bottom offer bearing groove（16）, bearing groove（16）Inside it is slidably fitted with stripper plate（17）, two stripper plates（17）
Bottom and placing groove（2）It is located remote from slot（2）The side inner wall of opening mutually welds, mounting blocks（9）Positioned at two stripper plates
（17）Between, the stripper plate（17）Top be installed with second spring（18）, second spring（18）Top with it is corresponding
Bearing groove（16）Far from bearing groove（16）The side inner wall of opening mutually welds.
2. a kind of pantograph with shockproof function according to claim 1, which is characterized in that the bearing groove（16）'s
Sliding slot is offered on the inner wall of both sides（19）, stripper plate（17）Both sides be installed with sliding block（20）, sliding block（20）With it is right
The sliding slot answered（19）Side walls connection.
3. a kind of pantograph with shockproof function according to claim 1, which is characterized in that the placing groove（2）'s
It is opened up on the inner wall of both sides fluted（12）, placement plate（3）Both sides be installed with sliding shoe（13）, sliding shoe（13）With
Corresponding groove（12）Side walls connection.
4. a kind of pantograph with shockproof function according to claim 3, which is characterized in that the groove（12）Bottom
Third spring is installed on portion's inner wall（14）, third spring（14）Top and corresponding sliding shoe（13）Bottom mutually weld
It connects.
5. a kind of pantograph with shockproof function according to claim 1, which is characterized in that the shifting chute（5）'s
The same slide bar is installed on the inner wall of both sides（11）, two movable blocks（6）And slide bar（11）It is slidably connected, two first
Spring（8）It is sheathed on slide bar（11）On.
6. a kind of pantograph with shockproof function according to claim 1, which is characterized in that the mounting blocks（9）On
It is installed with rotation axis（10）, two supporting rods（7）One end close to each other is and rotation axis（10）Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451960.3U CN208035963U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with shockproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451960.3U CN208035963U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with shockproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035963U true CN208035963U (en) | 2018-11-02 |
Family
ID=63945687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451960.3U Expired - Fee Related CN208035963U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with shockproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341486A (en) * | 2019-07-11 | 2019-10-18 | 刘景全 | A kind of pantograph pan that service life is more long |
| CN113669339A (en) * | 2021-09-08 | 2021-11-19 | 沈阳汉科半导体材料有限公司 | Automatic oblique nail sticking robot for groove rods |
-
2018
- 2018-04-02 CN CN201820451960.3U patent/CN208035963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341486A (en) * | 2019-07-11 | 2019-10-18 | 刘景全 | A kind of pantograph pan that service life is more long |
| CN113669339A (en) * | 2021-09-08 | 2021-11-19 | 沈阳汉科半导体材料有限公司 | Automatic oblique nail sticking robot for groove rods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |