CN208180788U - A kind of pantograph with regulatory function - Google Patents
A kind of pantograph with regulatory function Download PDFInfo
- Publication number
- CN208180788U CN208180788U CN201820451098.6U CN201820451098U CN208180788U CN 208180788 U CN208180788 U CN 208180788U CN 201820451098 U CN201820451098 U CN 201820451098U CN 208180788 U CN208180788 U CN 208180788U
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- China
- Prior art keywords
- pantograph
- welded
- placing groove
- screw rod
- driving motor
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Abstract
The utility model discloses a kind of pantographs with regulatory function, including pantograph ontology, support plate there are two being set below the pantograph ontology, the same placement rack is welded at the top of two support plates, placing groove is offered at the top of placement rack, pantograph ontology is installed in placing groove, a support plate in two support plates is equipped with driving motor close to the side of another support plate, shaft is welded on the output shaft of driving motor, shaft is welded with the first angular wheel far from one end of driving motor, the first rotation hole is offered in the bottom interior wall of placing groove, screw rod is rotatably equipped in first rotation hole, the bottom end of screw rod extends to the lower section of placement rack and is welded with the second angular wheel.The utility model structure is simple, easy for installation, economical and practical, by the second angular wheel and screw rod, movable plate is driven to be moved, and by draw bar and the second ball, convenient that the height of pantograph ontology is adjusted.
Description
Technical field
The utility model relates to pantograph technical field more particularly to a kind of pantographs with regulatory function.
Background technique
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 use lower frame),
The components such as chassis, rising bow spring, drive cylinder, support insulator composition, diamond shape pantograph, also referred to as diamond pantograph are non-in the past
It is often universal, after be gradually eliminated since maintenance cost is higher and is easy to break contact net in failure, mostly use in recent years
Single armed bow, through retrieving, Authorization Notice No. is a kind of pantograph regulating mechanism disclosed in CN205256031U, including pedestal, base
Seat is equipped with hinged seat, is fixedly installed with adjusting cylinder and is fixedly installed with slide, the lower end of hinged installing connecting rods on hinged seat,
Small end is hinged with adjusting beam；It is equipped with sliding slot in slide and is slidably fitted with roller bearing, the piston rod end for adjusting cylinder is hinged
It is adjusted on beam in being hinged with adjusting rod on roller bearing, on roller bearing and being connected to by adjusting rod, upper end and the adjusting beam phase of adjusting rod
Mutually hinged, manufacture is easy to use, adjusts pantograph, whole knot by the cylinder and slide of fixed and fixed trend to control box
Structure is stablized, and extends the service life of cylinder, but its pantograph is not easy to carry out height adjustment, to the height of pantograph
It is more troublesome when being adjusted, therefore we have proposed a kind of pantographs with regulatory function for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has adjusting function
The pantograph of energy.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pantograph with regulatory function, including pantograph ontology, set below the pantograph ontology there are two
Support plate is welded with the same placement rack at the top of two support plates, placing groove, pantograph ontology is offered at the top of placement rack
It being installed in placing groove, a support plate in two support plates is equipped with driving motor close to the side of another support plate,
Shaft is welded on the output shaft of driving motor, shaft is welded with the first angular wheel, placing groove far from one end of driving motor
Bottom interior wall on offer the first rotation hole, screw rod is rotatably equipped in the first rotation hole, the bottom end of screw rod extends to placement
The lower section of seat is simultaneously welded with the second angular wheel, and the first angular wheel is meshed with the second angular wheel, and the top of screw rod extends
To placing groove, the outside screw of screw rod is arranged with the movable plate being slidably connected with the inner wall of placing groove, and the two sides of movable plate are equal
It is hinged there are two one end of symmetrically arranged draw bar in the bottom interior wall of placing groove embedded with the first ball, the first ball with
Corresponding draw bar rolls connection, and the other end of draw bar is embedded with the second ball, two the second balls with pantograph sheet
The bottom of body rolls connection, is welded with multiple first springs on draw bar, multiple first springs on the same draw bar
The same end be welded in the bottom interior wall of placing groove.
Preferably, the two sides of the pantograph ontology are fixedly installed with sliding shoe, open on the two sides inner wall of placing groove
Equipped with sliding groove, sliding shoe is slidably connected with corresponding sliding groove, and second spring, second spring are welded at the top of sliding shoe
Top be welded in the top inner wall of sliding groove.
Preferably, the quantity of the first spring on the same draw bar is two to four, and is located at the same traction
Two to four the first springs on bar are equidistantly spaced setting.
Preferably, sliding block is installed on the outside of the screw rod in the first rotation hole, the inner wall of the first rotation hole is equipped with
Endless glide, and sliding block is slidably connected with endless glide.
Preferably, the bottom of the placement rack is welded with fixed plate, and the second rotation hole, shaft rotation are offered in fixed plate
It is installed in the second rotation hole.
Preferably, the driving motor is welded with mounting plate far from the side of shaft, and driving motor passes through mounting plate spiral shell
Line is fixed on a support plate in two support plates close to the side of another support plate.
Compared with prior art, the utility model has the beneficial effects that
Pass through pantograph ontology, support plate, placement rack, driving motor, shaft, the first angular wheel, the first rotation hole, silk
Bar, the second angular wheel, movable plate, the first ball, draw bar, the second ball, the first spring, sliding shoe, second spring, cunning
Block, endless glide, fixed plate, the second rotation hole and mounting plate match, and start driving motor, and the output shaft of driving motor drives
Shaft is rotated, and shaft drives the first angular wheel to be rotated, and the first angular wheel drives the second angular wheel to be turned
Dynamic, the second angular wheel drives screw rod to be rotated, and screw rod is threadedly coupled with movable plate, and movable plate is driven to be moved, mobile
Strip is moved the first ball and is moved, and the first ball drives draw bar to be rotated, and draw bar stretches the first spring, leads
Drawing bar drives the second ball to be moved, and the second ball drives pantograph ontology to be moved, the convenient height to pantograph ontology
Degree is adjusted.
The utility model structure is simple, easy for installation, economical and practical, by the second angular wheel and screw rod, drives movement
Plate is moved, and by draw bar and the second ball, convenient that the height of pantograph ontology is adjusted.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pantograph with regulatory function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pantograph with regulatory function part A structural schematic diagram.
In figure: 1 pantograph ontology, 2 support plates, 3 placement racks, 4 placing grooves, 5 driving motors, 6 shafts, 7 first conical tooths
Wheel, 8 first rotation holes, 9 screw rods, 10 second angular wheels, 11 movable plates, 12 first balls, 13 draw bars, 14 second balls,
15 first springs, 16 sliding shoes, 17 sliding grooves, 18 second springs, 19 sliding blocks, 20 endless glides, 21 fixed plates, 22 second rotations
Hole, 23 mounting plates.
Specific embodiment
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 regulatory function, including pantograph ontology 1, the lower section of pantograph ontology 1
If the top of two support plates 2 is welded with the same placement rack 3, and the top of placement rack 3 offers placement there are two support plate 2
Slot 4, pantograph ontology 1 are installed in placing groove 4, and a support plate 2 in two support plates 2 is close to another support plate 2
Side is equipped with driving motor 5, and shaft 6 is welded on the output shaft of driving motor 5, and shaft 6 is welded far from one end of driving motor 5
It is connected to the first angular wheel 7, the first rotation hole 8, rotational installation in the first rotation hole 8 are offered in the bottom interior wall of placing groove 4
Have screw rod 9, the bottom end of screw rod 9 extends to the lower section of placement rack 3 and is welded with the second angular wheel 10, the first angular wheel 7 with
Second angular wheel 10 is meshed, and the top of screw rod 9 extends in placing groove 4, and the outside screw of screw rod 9 is arranged with and placing groove
The movable plate 11 that 4 inner wall is slidably connected, the two sides of movable plate 11 are embedded with the first ball 12, the bottom interior wall of placing groove 4
Upper hinged there are two one end of symmetrically arranged draw bar 13, the first ball 12 is rolled with corresponding draw bar 13 and is connected, leads
Draw the other end of bar 13 embedded with the second ball 14, two the second balls 14 are rolled with the bottom of pantograph ontology 1 and connected, lead
Draw and be welded with multiple first springs 15 on bar 13, the same end of multiple first springs 15 on the same draw bar 13 is welded
It is connected in the bottom interior wall of placing groove 4, passes through pantograph ontology 1, support plate 2, placement rack 3, driving motor 5, shaft 6, first
Angular wheel 7, the first rotation hole 8, screw rod 9, the second angular wheel 10, movable plate 11, the first ball 12, draw bar 13, second
Ball 14, the first spring 15, sliding shoe 16, second spring 18, sliding block 19, endless glide 20, fixed plate 21, the second rotation hole 22
It is matched with mounting plate 23, starts driving motor 5, the output shaft of driving motor 5 drives shaft 6 to be rotated, and shaft 6 drives the
One angular wheel 7 is rotated, and the first angular wheel 7 drives the second angular wheel 10 to be rotated, 10 band of the second angular wheel
Dynamic screw rod 9 is rotated, and screw rod 9 is threadedly coupled with movable plate 11, and movable plate 11 is driven to be moved, and movable plate 11 drives first
Ball 12 is moved, and the first ball 12 drives draw bar 13 to be rotated, and draw bar 13 stretches the first spring 15, leads
Drawing bar 13 drives the second ball 14 to be moved, and the second ball 14 drives pantograph ontology 1 to be moved, convenient to pantograph sheet
The height of body 1 is adjusted, and the utility model structure is simple, easy for installation, economical and practical, passes through the second angular wheel 10 and silk
Bar 9 drives movable plate 11 to be moved, and passes through draw bar 13 and the second ball 14, the convenient height to pantograph ontology 1
It is adjusted.
In the utility model, the two sides of pantograph ontology 1 are fixedly installed with sliding shoe 16, the two sides inner wall of placing groove 4
On offer sliding groove 17, sliding shoe 16 is slidably connected with corresponding sliding groove 17, and the top of sliding shoe 16 is welded with
Two springs 18, the top of second spring 18 are welded in the top inner wall of sliding groove 17, and on the same draw bar 13
The quantity of one spring 15 is two to four, and two to four the first springs 15 being located on the same draw bar 13 are equidistantly spaced
Setting, the outside of the screw rod 9 in the first rotation hole 8 are equipped with sliding block 19, and it is sliding that the inner wall of the first rotation hole 8 is equipped with annular
Rail 20, and sliding block 19 is slidably connected with endless glide 20, the bottom of placement rack 3 is welded with fixed plate 21, opens up in fixed plate 21
There is the second rotation hole 22, shaft 6 is rotatablely installed in the second rotation hole 22, and driving motor 5 is welded with peace far from the side of shaft 6
Loading board 23, and driving motor 5 is screwed on a support plate 2 in two support plates 2 close to another by mounting plate 23
The side of support plate 2, by pantograph ontology 1, support plate 2, placement rack 3, driving motor 5, shaft 6, the first angular wheel 7,
First rotation hole 8, screw rod 9, the second angular wheel 10, movable plate 11, the first ball 12, draw bar 13, the second ball 14, first
Spring 15, sliding shoe 16, second spring 18, sliding block 19, endless glide 20, fixed plate 21, the second rotation hole 22 and mounting plate 23
It matches, starts driving motor 5, the output shaft of driving motor 5 drives shaft 6 to be rotated, and shaft 6 drives the first angular wheel
7 are rotated, and the first angular wheel 7 drives the second angular wheel 10 to be rotated, and the second angular wheel 10 drives screw rod 9 to carry out
Rotation, screw rod 9 are threadedly coupled with movable plate 11, and movable plate 11 is driven to be moved, and movable plate 11 drives the first ball 12 to carry out
Mobile, the first ball 12 drives draw bar 13 to be rotated, and draw bar 13 stretches the first spring 15, and draw bar 13 drives
Second ball 14 is moved, and the second ball 14 drives pantograph ontology 1 to be moved, the convenient height to pantograph ontology 1
It being adjusted, the utility model structure is simple, and it is easy for installation, it is economical and practical, by the second angular wheel 10 and screw rod 9, drive
Movable plate 11 is moved, and by draw bar 13 and the second ball 14, convenient to adjust to the height of pantograph ontology 1
Section.
Working principle: in use, starting driving motor 5, the output shaft of driving motor 5 drives shaft 6 to be rotated, shaft
6 the first angular wheels 7 of drive are rotated, and the first angular wheel 7 drives the second angular wheel 10 to be rotated, the second conical tooth
10 drive screw rod 9 of wheel is rotated, and screw rod 9 is threadedly coupled with movable plate 11, drives movable plate 11 to be moved, so that movable plate
11 are slided on the inner wall of placing groove 4, and movable plate 11 drives the first ball 12 to be moved, the first ball 12 and draw bar
13 roll connection, and the first ball 12 drives draw bar 13 to be rotated, and draw bar 13 stretches the first spring 15, draw bar
13 the second balls 14 of drive are moved, and the second ball 14 is rolled with pantograph ontology 1 to be connected, and the second ball 14 drives pantograph
Ontology 1 is moved, and pantograph ontology 1 drives sliding shoe 16 to be moved, so that sliding shoe 16 is on the inner wall of sliding groove 17
It is slided, sliding shoe 16 squeezes second spring 18, convenient that the height of pantograph ontology 1 is adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 regulatory function, including pantograph ontology (1), which is characterized in that the pantograph ontology (1)
Lower section set there are two support plate (2), be welded with the same placement rack (3) at the top of two support plates (2), placement rack (3)
Top offers placing groove (4), and pantograph ontology (1) is installed in placing groove (4), a support in two support plates (2)
Plate (2) is equipped with driving motor (5) close to the side of another support plate (2), is welded with and is turned on the output shaft of driving motor (5)
Axis (6), shaft (6) is welded with the first angular wheel (7) far from the one end of driving motor (5), in the bottom interior wall of placing groove (4)
It offers the first rotation hole (8), is rotatably equipped with screw rod (9) in the first rotation hole (8), the bottom end of screw rod (9) extends to placement
The lower section of seat (3) is simultaneously welded with the second angular wheel (10), and the first angular wheel (7) is meshed with the second angular wheel (10),
The top of screw rod (9) extends in placing groove (4), and the outside screw of screw rod (9) is arranged with to be connected with the inner wall of placing groove (4) sliding
The movable plate (11) connect, the two sides of movable plate (11) are embedded with the first ball (12), hinged in the bottom interior wall of placing groove (4)
There are two the one end of symmetrically arranged draw bar (13), the first ball (12) is rolled with corresponding draw bar (13) and is connected, leads
Draw the other end of bar (13) embedded with the second ball (14), two the second balls (14) are rolled with the bottom of pantograph ontology (1)
It is dynamic to connect, multiple first springs (15) are welded on draw bar (13), multiple first bullets being located on the same draw bar (13)
The same end of spring (15) is welded in the bottom interior wall of placing groove (4).
2. a kind of pantograph with regulatory function according to claim 1, which is characterized in that the pantograph ontology
(1) two sides are fixedly installed with sliding shoe (16), are offered on the two sides inner wall of placing groove (4) sliding groove (17), sliding
Block (16) is slidably connected with corresponding sliding groove (17), and second spring (18), the second bullet are welded at the top of sliding shoe (16)
The top of spring (18) is welded in the top inner wall of sliding groove (17).
3. a kind of pantograph with regulatory function according to claim 1, which is characterized in that be located at the same draw bar
(13) quantity of the first spring (15) on is two to four, and two to four the first bullets being located on the same draw bar (13)
Spring (15) equidistantly interval setting.
4. a kind of pantograph with regulatory function according to claim 1, which is characterized in that be located at the first rotation hole
(8) it is equipped with sliding block (19) on the outside of the screw rod (9) in, the inner wall of the first rotation hole (8) is equipped with endless glide (20), and sliding
Block (19) is slidably connected with endless glide (20).
5. a kind of pantograph with regulatory function according to claim 1, which is characterized in that the placement rack (3)
Bottom is welded with fixed plate (21), is offered in fixed plate (21) the second rotation hole (22), and shaft (6) is rotatablely installed in second turn
In dynamic hole (22).
6. a kind of pantograph with regulatory function according to claim 1, which is characterized in that the driving motor (5)
Side far from shaft (6) is welded with mounting plate (23), and driving motor (5) is screwed on two branch by mounting plate (23)
A support plate (2) in fagging (2) is close to the side of another support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451098.6U CN208180788U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451098.6U CN208180788U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180788U true CN208180788U (en) | 2018-12-04 |
Family
ID=64435112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451098.6U Expired - Fee Related CN208180788U (en) | 2018-04-02 | 2018-04-02 | A kind of pantograph with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180788U (en) |
-
2018
- 2018-04-02 CN CN201820451098.6U patent/CN208180788U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210402 |