CN109382810A - A kind of portable rack of caravan aluminum accessory research and development - Google Patents
A kind of portable rack of caravan aluminum accessory research and development Download PDFInfo
- Publication number
- CN109382810A CN109382810A CN201811591113.8A CN201811591113A CN109382810A CN 109382810 A CN109382810 A CN 109382810A CN 201811591113 A CN201811591113 A CN 201811591113A CN 109382810 A CN109382810 A CN 109382810A
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- CN
- China
- Prior art keywords
- fixedly connected
- caravan
- elevating lever
- plate
- support plate
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of portable racks of caravan aluminum accessory research and development, it is related to new energy caravan technical field, including placement plate and support plate, the bottom of placement plate is fixedly connected with elevating lever, the side of elevating lever offers card slot, the side of card slot is provided with rack gear, inside one end two sides of support plate offer notch, the inside of notch is fixedly connected with elastic, one end of elastic is fixedly connected with limit plate, the side of limit plate is fixedly connected with kelly, the side of notch is provided with rectangular channel, support rod is fixedly connected in the middle part of rectangular channel, the surface activity of support rod is connected with connecting rod.The portable rack of the caravan aluminum accessory research and development, support plate can increase the stability of placement plate, and the position of elevating lever can be fixed in the cooperation of card slot and kelly, and the cooperation of rack and pinion can make elevating lever mobile, placement plate can be adjusted, different height is facilitated to use.
Description
Technical field
The present invention relates to new energy caravan technical field, specially a kind of portable placement of caravan aluminum accessory research and development
Frame.
Background technique
New-energy automobile refers to using unconventional vehicle fuel as a source of power or using conventional vehicle fuel, adopts
With new vehicle-mounted power plant, the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle of formation is advanced,
Automobile with new technology, new construction.
Currently, the existing portable rack of new energy caravan is when in use, when rack too low needs bend over to take
The article needed needs to stand on tiptoe when rack is excessively high to take, more troublesome in this way, brings inconvenience, therefore, invention one
The portable rack of kind caravan aluminum accessory research and development is necessary to solve the above problems.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of portable rack of caravan aluminum accessory research and development,
Solve the problems, such as that the existing portable rack of new energy caravan is not easy to adjust.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of caravan aluminum accessory research and development use
Portable rack, including placement plate and support plate, the bottom of the placement plate be fixedly connected with elevating lever, the elevating lever
Side offer card slot, the side of the card slot is provided with rack gear, and the rack gear is fixedly connected with elevating lever, the support plate
Inside offer cavity, inside one end two sides of the support plate offer notch, and the inside of the notch is fixedly connected
Flexible column, one end of the elastic are fixedly connected with limit plate, and the side of the limit plate is fixedly connected with kelly, described
The side of notch is provided with rectangular channel, and the rectangular channel is fixedly connected with support plate, is fixedly connected in the middle part of the rectangular channel
Support rod, the surface activity of the support rod are connected with connecting rod, and one end of the rectangular channel offers empty slot, the empty slot it is interior
Portion is connected with mandril, and one end of the mandril is fixedly connected with push plate, and the side of the support plate is fixedly connected with motor,
One end of the motor is fixedly connected with shaft, and one end of the shaft is fixedly connected with gear.
Optionally, one end two sides of the elevating lever are provided with limited block, the limited block respectively with elevating lever one
End two sides are fixedly connected.
Optionally, it is flexibly connected between the placement plate and support plate by elevating lever, the top of the placement plate is fixed
It is connected with wearing layer.
Optionally, the card slot is internally provided with kelly, and one end of the kelly is flexibly connected with the inner wall of card slot.
Optionally, one end of the shaft sequentially passes through the side of support plate and the side of cavity and is fixedly connected with gear,
The wheel and rack engagement connection.
Optionally, the quantity of the card slot is no less than six, and multiple card slots are arranged in elevating lever in the form of equidistant
Side.
Optionally, the surface activity of one end of the connecting rod and kelly connects, and the one of the other end of the connecting rod and mandril
End is flexibly connected.
Optionally, the empty slot is oblique, and the empty slot is adapted with mandril.
Optionally, the support plate equal in magnitude and be parallel to each other, two support plates centered on placement plate in pair
The form of title arranges.
Optionally, there are four the quantity of the elevating lever, four elevating levers are divided into two groups, and every group of elevating lever is two, and two
A elevating lever is located in cavity.
(3) beneficial effect
The present invention provides a kind of portable rack of caravan aluminum accessory research and development, have it is following the utility model has the advantages that
(1), the portable rack of the caravan aluminum accessory research and development, can increase the stabilization of placement plate by support plate
Property, the position of elevating lever can be fixed by the cooperation of card slot and kelly, can be made by the cooperation of rack and pinion
Elevating lever is mobile, can be adjusted to placement plate, different height is facilitated to use, can be living convenient for connecting rod by rectangular channel
It is dynamic, connecting rod can be fixed by support rod.
(2), the portable rack of the caravan aluminum accessory research and development, can be mobile convenient for mandril by empty slot, makes to push up
Bar drives kelly mobile by connecting rod, can provide power to gear by motor, rotate gear, can be prevented by limited block
Only elevating lever is detached from cavity.
Detailed description of the invention
Fig. 1 is schematic structural cross-sectional view of the invention；
Fig. 2 is structure of the invention diagrammatic side-view cross-sectional schematic diagram；
Fig. 3 is structure enlargement diagram at A in Fig. 2 of the present invention.
In figure: placement plate 1, support plate 2, elevating lever 3, card slot 4, rack gear 5, cavity 6, notch 7, elastic 8, limit plate 9,
Kelly 10, rectangular channel 11, support rod 12, connecting rod 13, empty slot 14, mandril 15, push plate 16, motor 17, shaft 18, gear 19, limit
Position block 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second ", are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of portable placement of caravan aluminum accessory research and development
Frame, including placement plate 1 and support plate 2, support plate 2 can increase the stability of placement plate 1, and the bottom of placement plate 1 is fixedly connected
There is elevating lever 3, the side of elevating lever 3 offers card slot 4, and the side of card slot 4 is provided with rack gear 5, and rack gear 5 and elevating lever 3 are fixed
Connection, the inside of support plate 2 offer cavity 6, and inside one end two sides of support plate 2 offer notch 7, the inside of notch 7
It is fixedly connected with elastic 8, one end of elastic 8 is fixedly connected with limit plate 9, and the side of limit plate 9 is fixedly connected with kelly
10, the position of elevating lever 3 can be fixed in card slot 4 and the cooperation of kelly 10, and the side of notch 7 is provided with rectangular channel 11,
Rectangular channel 11 can be fixedly connected convenient for 13 activity of connecting rod, rectangular channel 11 with support plate 2, and the middle part of rectangular channel 11 is fixedly connected with
Connecting rod 13 can be fixed in support rod 12, support rod 12, and the surface activity of support rod 12 is connected with connecting rod 13, rectangular channel 11
One end offer empty slot 14, empty slot 14 can be mobile convenient for mandril 15, make mandril 15 drive kelly 10 mobile by connecting rod 13,
The internal activity of empty slot 14 is connected with mandril 15, and one end of mandril 15 is fixedly connected with push plate 16, and the side of support plate 2 is fixed to be connected
It is connected to motor 17, motor 17 can provide power to gear 19, rotate gear 19, one end of motor 17 is fixedly connected with shaft
18, one end of shaft 18, which is fixedly connected with gear 19,5 and the cooperation of gear 19, can make elevating lever 3 mobile, can be to placement plate
1 is adjusted, and different height is facilitated to use, and the top two sides of cavity 6 open up grooved hole, and slot and 3 activity of elevating lever are even
It connects, slot can connect convenient for elevating lever 3 with support plate 2, elevating lever 3 can be made to move in cavity 6, the two sides of cavity 6 are equal
Open up fluted, the internal activity of groove is connected with ball, and ball can reduce elevating lever 3 to the frictional force of cavity 6, can make
Elevating lever 3 fast moves.
As a kind of optional technical solution of the invention: one end two sides of elevating lever 3 are provided with limited block 20, limited block
20 are fixedly connected with one end two sides of elevating lever 3 respectively, and limited block 20 can prevent elevating lever 3 to be detached from cavity 6.
As a kind of optional technical solution of the invention: it is flexibly connected between placement plate 1 and support plate 2 by elevating lever 3,
The top of placement plate 1 is fixedly connected with wearing layer, and wearing layer can reduce abrasion of the accessory to placement plate 1.
As a kind of optional technical solution of the invention: card slot 4 is internally provided with kelly 10, one end of kelly 10 and card
The inner wall of slot 4 is flexibly connected, and the position of elevating lever 3 can be fixed in card slot 4 and the cooperation of kelly 10.
As a kind of optional technical solution of the invention: one end of shaft 18 sequentially passes through side and the cavity 6 of support plate 2
Side be fixedly connected with gear 19, gear 19 engages connection with rack gear 5, and the cooperation of gear 19 and rack gear 5 can make elevating lever 3
It is mobile, placement plate 1 can be adjusted, different height is facilitated to use.
As a kind of optional technical solution of the invention: the quantity of card slot 4 is no less than six, and multiple card slots 4 are with equidistant
Form be arranged in the side of elevating lever 3.
As a kind of optional technical solution of the invention: one end of connecting rod 13 is connect with the surface activity of kelly 10, connecting rod
13 other end is flexibly connected with one end of mandril 15, and connecting rod 13 can make mandril 15 drive kelly 10 mobile, keeps kelly 10 de-
From card slot 4.
As a kind of optional technical solution of the invention: empty slot 14 is oblique, and empty slot 14 is adapted with mandril 15, empty slot
14 can be mobile convenient for mandril 15.
As a kind of optional technical solution of the invention: it support plate 2 equal in magnitude and is parallel to each other, two support plates
2 are arranged centered on placement plate 1 in symmetrical form, and support plate 2 can increase the stability of placement plate 1.
As a kind of optional technical solution of the invention: there are four the quantity of elevating lever 3, and it is two groups that four elevating levers 3, which are divided to,
Every group of elevating lever 3 is two, and two elevating levers 3 are located in cavity 6.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the portable rack of the caravan aluminum accessory research and development, when in use, when rack is excessively high or mistake
When low, push plate 16 is pressed, push plate 16 drives mandril 15 to move in empty slot 14, and mandril 15 drives connecting rod 13 to rotate, and 13 turns of connecting rod
Dynamic to keep kelly 10 mobile, kelly 10 drives limit plate 9 mobile, and the movement of limit plate 9 makes 8 forced compression of elastic, make kelly 10 with
Card slot 4 separates, and after kelly 10 is detached from card slot 4, starts motor 17, motor 17 drives shaft 18 to rotate, and shaft 18 is with moving gear
19 rotations, the rotation of gear 19 keep elevating lever 3 mobile, and elevating lever 3 drives placement plate 1 mobile, when the mobile suitable position of placement plate 1
When, stop motor 17, while unclamping push plate 16, elastic 8 resets, and elastic 8 drives limit plate 9 mobile, and limit plate 9 drives card
Bar 10 is mobile, enters kelly 10 in card slot 4, elevating lever 3 is fixed.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of portable rack of caravan aluminum accessory research and development, including placement plate (1) and support plate (2), feature exists
In: the bottom of the placement plate (1) is fixedly connected with elevating lever (3), and the side of the elevating lever (3) offers card slot (4), institute
The side for stating card slot (4) is provided with rack gear (5), and the rack gear (5) is fixedly connected with elevating lever (3), the support plate (2) it is interior
Portion offers cavity (6), and inside one end two sides of the support plate (2) offer notch (7), the inside of the notch (7)
It being fixedly connected with elastic (8), one end of the elastic (8) is fixedly connected with limit plate (9), and the one of the limit plate (9)
Side is fixedly connected with kelly (10), and the side of the notch (7) is provided with rectangular channel (11), the rectangular channel (11) and support plate
(2) it is fixedly connected, is fixedly connected with support rod (12) in the middle part of the rectangular channel (11), the surface activity of the support rod (12)
It is connected with connecting rod (13), one end of the rectangular channel (11) offers empty slot (14), the internal activity connection of the empty slot (14)
Have mandril (15), one end of the mandril (15) is fixedly connected with push plate (16), and the side of the support plate (2) is fixedly connected with
One end of motor (17), the motor (17) is fixedly connected with shaft (18), and one end of the shaft (18) is fixedly connected with teeth
It takes turns (19).
2. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
One end two sides of elevating lever (3) are provided with limited block (20), the limited block (20) one end two sides with elevating lever (3) respectively
It is fixedly connected.
3. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
It is flexibly connected, is fixedly connected at the top of the placement plate (1) resistance to by elevating lever (3) between placement plate (1) and support plate (2)
Grind layer.
4. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
Card slot (4) is internally provided with kelly (10), and one end of the kelly (10) is flexibly connected with the inner wall of card slot (4).
5. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
One end of shaft (18) sequentially passes through the side of support plate (2) and the side of cavity (6) and is fixedly connected with gear (19), the tooth
It takes turns (19) and engages connection with rack gear (5).
6. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
The quantity of card slot (4) is no less than six, and multiple card slots (4) are arranged in the side of elevating lever (3) in the form of equidistant.
7. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
One end of connecting rod (13) is connect with the surface activity of kelly (10), and the other end of the connecting rod (13) and the one end of mandril (15) are living
Dynamic connection.
8. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
Obliquely, the empty slot (14) is adapted empty slot (14) with mandril (15).
9. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: described
It support plate (2) equal in magnitude and is parallel to each other, two support plates (2) are arranged centered on placement plate (1) in symmetrical form
Column.
10. a kind of portable rack of caravan aluminum accessory research and development according to claim 1, it is characterised in that: institute
There are four the quantity for stating elevating lever (3), and four elevating levers (3) are divided into two groups, and every group of elevating lever (3) is two, two elevating levers
(3) it is located in cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591113.8A CN109382810A (en) | 2018-12-20 | 2018-12-20 | A kind of portable rack of caravan aluminum accessory research and development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591113.8A CN109382810A (en) | 2018-12-20 | 2018-12-20 | A kind of portable rack of caravan aluminum accessory research and development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109382810A true CN109382810A (en) | 2019-02-26 |
Family
ID=65430671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591113.8A Pending CN109382810A (en) | 2018-12-20 | 2018-12-20 | A kind of portable rack of caravan aluminum accessory research and development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109382810A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082599A (en) * | 1983-10-14 | 1985-05-10 | 三菱重工業株式会社 | Rack pinion type lifting gear |
| CN105836653A (en) * | 2016-05-23 | 2016-08-10 | 安徽科技学院 | Reversing lifting device for gear transmission |
| CN107574758A (en) * | 2017-09-21 | 2018-01-12 | 西安聚投未来网络科技有限公司 | A kind of bridge construction support for possessing height adjusting function |
| CN207108387U (en) * | 2017-07-09 | 2018-03-16 | 唐志赏 | The adjustable maintenance hoisting frame of hoisting machinery |
| CN108275609A (en) * | 2017-04-11 | 2018-07-13 | 黄河科技学院 | For mach lifting platform |
-
2018
- 2018-12-20 CN CN201811591113.8A patent/CN109382810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082599A (en) * | 1983-10-14 | 1985-05-10 | 三菱重工業株式会社 | Rack pinion type lifting gear |
| CN105836653A (en) * | 2016-05-23 | 2016-08-10 | 安徽科技学院 | Reversing lifting device for gear transmission |
| CN108275609A (en) * | 2017-04-11 | 2018-07-13 | 黄河科技学院 | For mach lifting platform |
| CN207108387U (en) * | 2017-07-09 | 2018-03-16 | 唐志赏 | The adjustable maintenance hoisting frame of hoisting machinery |
| CN107574758A (en) * | 2017-09-21 | 2018-01-12 | 西安聚投未来网络科技有限公司 | A kind of bridge construction support for possessing height adjusting function |
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Application publication date: 20190226 |
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