CN108408629B - Light and heavy adjustable motor home electric jack support - Google Patents
Light and heavy adjustable motor home electric jack support Download PDFInfo
- Publication number
- CN108408629B CN108408629B CN201810205280.8A CN201810205280A CN108408629B CN 108408629 B CN108408629 B CN 108408629B CN 201810205280 A CN201810205280 A CN 201810205280A CN 108408629 B CN108408629 B CN 108408629B
- Authority
- CN
- China
- Prior art keywords
- support
- hydraulic
- seat
- frame
- jack
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a light and weight adjustable electric jack support for a caravan, which comprises a fixed base, wherein a hydraulic lifting seat is installed at the top end of the fixed base, a lifting main frame is arranged at the top end of the hydraulic lifting seat, positioning side plates are respectively arranged at two ends of the top end of the lifting main frame, a hydraulic support plate is installed at the top end of the lifting main frame, a jack support cylinder is arranged at the central top end of the hydraulic support plate, and the outer side of the hydraulic support plate is connected with an outer side connecting frame. According to the invention, a jack support mode is carried out through the arranged jack support cylinder, the movable support seat and the support tray, single-point support, two-end support and multi-point support can be carried out for use, the use is convenient to adjust, the structure of the traditional jack support is changed, the use range of the jack support is improved, the telescopic adjustment of the jack support area can be conveniently carried out through the arranged sliding groove, the stress area of a support surface can be enlarged, the use safety of the jack support is improved, and the practicability is strong.
Description
Technical Field
The invention relates to a jack support, in particular to a light and weight adjustable electric jack support for a motor home.
Background
As is known, electric jacks define: the hydraulic jack is also called as an electric hydraulic jack, and is formed by combining a hydraulic cylinder and an electric pump station, so that various forms of operation such as jacking, pushing, pulling, extruding and the like can be realized, and the basic principle on which hydraulic transmission is based is the Pascal principle, namely, the pressure intensity of all parts of liquid is consistent.
Caravan jack support structure is comparatively single among the prior art, and the inconvenient structure that changes of most traditional jack supports all takes the single-point to support, and stability is relatively poor, has certain potential safety hazard, and most jack structures are fixed, and is comparatively heavy, and inconvenient split transport carries, influences jack support's normal use, and application range receives certain limitation.
Disclosure of Invention
The invention provides a light and weight adjustable electric motor home support, which overcomes the defects of the prior art and is used for supporting a jack in a jack supporting mode through a jack supporting cylinder, a movable supporting seat and a supporting tray, can be used for single-point supporting, two-end supporting and multi-point supporting, is convenient to adjust and use, changes the structure of the traditional jack support, improves the use range of the jack support, can conveniently adjust the supporting area of the jack in a telescopic mode through a sliding groove, can enlarge the stressed area of a supporting surface, improves the use safety of the jack support and has strong practicability.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a light and heavy adjustable electric jack support for a caravan, which comprises a fixed base, wherein a hydraulic lifting seat is arranged at the top end of the fixed base, a lifting main frame is arranged at the top end of the hydraulic lifting seat, positioning side plates are arranged at both ends of the top end of the lifting main frame, the top end of the lifting main frame is provided with a hydraulic support plate, the central top end of the hydraulic support plate is provided with a jack support cylinder, the outer side of the hydraulic support plate is connected with an outer side connecting frame, the center of the outer side connecting frame is provided with a connecting frame locking buckle, one end of the outer connecting frame is provided with a supporting frame, the top end of the supporting frame is provided with a supporting tray, the hydraulic support plate is characterized in that a fixed supporting seat is installed at one end of the hydraulic support plate, a movable supporting seat is installed at the other end of the hydraulic support plate, and a sliding groove is formed between the movable supporting seat and the hydraulic support plate.
As a preferable technical scheme of the invention, one side of the outer part of the lifting main frame is connected with a side frame adjusting rod, and one end of the side frame adjusting rod is provided with a side supporting seat and is fixed with a hydraulic supporting plate.
As a preferred technical scheme of the invention, one side of the hydraulic lifting seat is provided with a transmission connecting seat, one side of the transmission connecting seat is connected with a connecting cylinder, and one side of the connecting cylinder is connected with an electric control box.
As a preferable technical scheme of the invention, a locking pin is arranged on the inner side of the center of the hydraulic support plate, and the hydraulic support plate and the lifting main frame are fixed through the locking pin.
As a preferable technical scheme of the invention, both ends of the outer side connecting frame are provided with connecting holes, and the outer side connecting frame and the supporting frame are fixed through the arranged connecting holes.
As a preferable technical scheme of the invention, the movable supporting seat is connected with the hydraulic supporting plate in a sliding mode through a sliding groove.
As a preferable technical solution of the present invention, the inner side of the fixing base is provided with a positioning pin hole.
Compared with the prior art, the invention has the following beneficial effects:
1: according to the invention, a jack support mode is carried out through the arranged jack support cylinder, the movable support seat and the support tray, single-point support, two-end support and multi-point support can be carried out for use, the use by adjustment is convenient, the structure of the traditional jack support is changed, and the use range of the jack support is enlarged.
2: the telescopic jack support device has the advantages that the telescopic adjustment of the jack support area can be conveniently carried out through the arranged sliding groove, the stress area of the support surface can be increased, the use safety of the jack support is improved, and the practicability is high.
3: the structure of the invention can be conveniently disassembled and installed, can conveniently adjust the weight of the jack bracket, can be used according to requirements, and is simple and convenient to install.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a second partial schematic view of the present invention;
in the figure: 1. a fixed base; 2. a hydraulic lifting seat; 3. a transmission connecting seat; 4. a positioning pin hole; 5. lifting the main frame; 6. positioning the side plate; 7. a side frame adjusting rod; 8. a side support seat; 9. a hydraulic support plate; 10. a jack support cylinder; 11. fixing the supporting seat; 12. an outer connecting frame; 13. a support frame; 14. a support tray; 15. a movable support seat; 16. a sliding groove; 17. a locking pin; 18. the connecting frame is locked and buckled; 19. an electric control box; 20. a connecting cylinder; 21. and connecting the holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-3, the invention provides a light and weight adjustable electric jack support for a caravan, which comprises a fixed base 1, wherein a hydraulic lifting seat 2 is installed at the top end of the fixed base 1, a lifting main frame 5 is arranged at the top end of the hydraulic lifting seat 2, positioning side plates 6 are respectively arranged at two ends of the top end of the lifting main frame 5, a hydraulic support plate 9 is installed at the top end of the lifting main frame 5, a jack support cylinder 10 is arranged at the top end of the center of the hydraulic support plate 9, an outer side connecting frame 12 is connected to the outer side of the hydraulic support plate 9, a connecting frame locking buckle 18 is installed at the center of the outer side connecting frame 12, a support frame 13 is arranged at one end of the outer side connecting frame 12, a support tray 14 is arranged at the top end of the support frame 13, a fixed support seat 11 is installed at one end of the hydraulic support plate 9, a.
Outside one side of lift body frame 5 is connected with the side bearer and adjusts pole 7, and the one end that the pole 7 was adjusted to the side bearer is provided with lateral part supporting seat 8 and fixed mutually with hydraulic support plate 9, and the side bearer that sets up is adjusted pole 7 and is carried out length and stretch out and draw back, can conveniently carry out the lateral part to hydraulic support plate 9 through the supporting seat 8 that sets up and support, promotes the stability of using.
One side of hydraulic pressure lift seat 2 is provided with transmission connecting seat 3, and one side of transmission connecting seat 3 is connected with connecting cylinder 20, and one side of connecting cylinder 20 is connected with electric control box 19, provides power through electric control box 19, provides hydraulic pressure lift power through hydraulic pressure lift seat 2 and uses.
The central inner side of the hydraulic support plate 9 is provided with a locking pin 17, the hydraulic support plate 9 and the lifting main frame 5 are fixed through the locking pin 17, and the hydraulic support plate 9 can be conveniently fixed in the center through the arranged locking pin 17, so that the structure is stable.
Both ends of the outer connecting frame 12 are provided with connecting holes 21, and the outer connecting frame 12 and the supporting frame 13 are fixed through the connecting holes 21.
The movable supporting seat 15 is connected with the hydraulic supporting plate 9 in a sliding mode through the sliding groove 16, the movable supporting seat 15 can be conveniently used in a sliding mode through the arranged sliding groove 16, the supporting length can be conveniently adjusted, and the hydraulic supporting device is simple in operation, convenient and practical.
The interior limit side of unable adjustment base 1 is provided with locating pin hole 4, can carry out spacing fixed to unable adjustment base 1 through the locating pin hole 4 that sets up, makes its bearing structure firm.
Specifically, when the jack bracket is used, the electric control box 19 provides power, the hydraulic lifting seat 2 provides hydraulic lifting power for use, the lifting main frame 5 can be lifted and used in the hydraulic telescopic seat 2 and can be controlled and used by the electric control box 19, single-point support, two-end support and multi-point support can be adopted as required in the use process, when the single-point support is carried out, the hydraulic support plate 9 is not required to be installed, the hydraulic telescopic support can be directly carried out through the jack support cylinder 10, the hydraulic support plate 9 can be installed when the two-end support is required, the hydraulic support plate 9 is fixedly installed through the arranged locking pin 17, the two sides of the positioning side plate 6 are fixed to prevent shaking, so that the structure of the jack bracket is stable, and after the installation, the fixed support and the movable support seat 15 are fixedly supported through the fixed support seat 11, wherein the use of sliding of movable support seat 15 accessible sliding tray 16, change and support length, the side bearer regulation pole 7 that sets up carries out length and stretches out and draws back, can conveniently carry out the lateral part to hydraulic support plate 9 through the supporting seat 8 that sets up and support, promote the stability of using, when needs carry out the multiple spot and support, can fix locking through link locking buckle 18 with outside link 12, carry out erection bracing frame 13 in connecting hole 21 department, support through the support tray 14 that sets up, reach the result of use that the multiple spot supported, the jack is carried as required when using, conveniently install and dismantle, and is convenient and practical.
In summary, the jack support cylinder 10, the movable support seat 15 and the support tray 14 are arranged to support the jack, so that the jack support cylinder can be used for single-point support, two-end support and multi-point support, the jack support can be conveniently adjusted to use, the structure of the traditional jack support is changed, the use range of the jack support is enlarged, the telescopic adjustment of the jack support area can be conveniently carried out through the arranged sliding groove 16, the stress area of a support surface can be enlarged, the use safety of the jack support is improved, the jack support is strong in practicability, the jack support cylinder can be conveniently disassembled and installed, the weight of the jack support can be conveniently adjusted, the jack support cylinder can be used according to needs, and the jack support cylinder is simple and convenient to install.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a light and heavy adjustable type car as a house electric jack support, includes unable adjustment base (1), its characterized in that, hydraulic pressure lift seat (2) is installed on the top of unable adjustment base (1), the top of hydraulic pressure lift seat (2) is provided with lift body frame (5), the top both ends of lift body frame (5) all are provided with location curb plate (6), hydraulic support plate (9) are installed on the top of lift body frame (5), the central top of hydraulic support plate (9) is provided with jack support section of thick bamboo (10), the outside of hydraulic support plate (9) is connected with outside link (12), link locking buckle (18) are installed to the central department of outside link (12), the one end of outside link (12) is provided with support frame (13), the top of support frame (13) is provided with support tray (14), fixed support seat (11) are installed to the one end of hydraulic support board (9), movable support seat (15) are installed to the other end of hydraulic support board (9), be provided with sliding tray (16) between movable support seat (15) and hydraulic support board (9).
2. The light-weight adjustable electric jack support for the caravan as claimed in claim 1, wherein a side frame adjusting rod (7) is connected to one side of the outer part of the lifting main frame (5), and one end of the side frame adjusting rod (7) is provided with a side support seat (8) and fixed with a hydraulic support plate (9).
3. The light and weight adjustable type caravan electric jack support according to claim 1, wherein a transmission connecting seat (3) is arranged on one side of the hydraulic lifting seat (2), a connecting cylinder (20) is connected to one side of the transmission connecting seat (3), and an electric control box (19) is connected to one side of the connecting cylinder (20).
4. The light-weight adjustable electric jack support for the caravan according to claim 1, wherein a locking pin (17) is arranged on the inner side of the center of the hydraulic support plate (9), and the hydraulic support plate (9) and the lifting main frame (5) are fixed through the locking pin (17).
5. The light-weight adjustable electric jack support for the caravan as claimed in claim 1, wherein both ends of the outer connecting frame (12) are provided with connecting holes (21), and the outer connecting frame (12) and the support frame (13) are fixed through the connecting holes (21).
6. The light-weight adjustable electric jack support for caravans as claimed in claim 1, wherein the movable support (15) is slidably connected to the hydraulic support plate (9) by means of a sliding groove (16).
7. The light-weight adjustable motor home bracket as claimed in claim 1, wherein the inner side of the fixing base (1) is provided with a positioning pin hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205280.8A CN108408629B (en) | 2018-03-13 | 2018-03-13 | Light and heavy adjustable motor home electric jack support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205280.8A CN108408629B (en) | 2018-03-13 | 2018-03-13 | Light and heavy adjustable motor home electric jack support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108408629A CN108408629A (en) | 2018-08-17 |
| CN108408629B true CN108408629B (en) | 2020-04-14 |
Family
ID=63131084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810205280.8A Active CN108408629B (en) | 2018-03-13 | 2018-03-13 | Light and heavy adjustable motor home electric jack support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408629B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335367A (en) * | 2018-09-30 | 2019-02-15 | 天津市维之丰科技有限公司 | A kind of electric furnace freight house bracket |
| CN114715622B (en) * | 2022-03-23 | 2024-06-18 | 江苏长虹智能装备股份有限公司 | Structure capable of lodging |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000056638A1 (en) * | 1999-03-23 | 2000-09-28 | Helge Funch | A lifting jack for handling heavy objects |
| CN205575478U (en) * | 2016-03-28 | 2016-09-14 | 芜湖艾蔓设备工程有限公司 | Single -upright -column lifting mechanism |
| CN205953407U (en) * | 2016-08-18 | 2017-02-15 | 金俊 | Used pneumatics machine of lifting of auto repair |
| CN106426030A (en) * | 2016-11-17 | 2017-02-22 | 杜伟 | Multipurpose mounting bracket |
| CN107055368A (en) * | 2017-06-15 | 2017-08-18 | 佛山海悦智达科技有限公司 | A kind of single-column lifting machine |
| CN206569958U (en) * | 2017-03-22 | 2017-10-20 | 浙江耀欧汽车零部件有限公司 | A kind of lightweight single leg support recreational vehicle electric jack stand |
-
2018
- 2018-03-13 CN CN201810205280.8A patent/CN108408629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000056638A1 (en) * | 1999-03-23 | 2000-09-28 | Helge Funch | A lifting jack for handling heavy objects |
| CN205575478U (en) * | 2016-03-28 | 2016-09-14 | 芜湖艾蔓设备工程有限公司 | Single -upright -column lifting mechanism |
| CN205953407U (en) * | 2016-08-18 | 2017-02-15 | 金俊 | Used pneumatics machine of lifting of auto repair |
| CN106426030A (en) * | 2016-11-17 | 2017-02-22 | 杜伟 | Multipurpose mounting bracket |
| CN206569958U (en) * | 2017-03-22 | 2017-10-20 | 浙江耀欧汽车零部件有限公司 | A kind of lightweight single leg support recreational vehicle electric jack stand |
| CN107055368A (en) * | 2017-06-15 | 2017-08-18 | 佛山海悦智达科技有限公司 | A kind of single-column lifting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108408629A (en) | 2018-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108408629B (en) | Light and heavy adjustable motor home electric jack support | |
| CN108285104B (en) | Lightweight single-leg support electric jack bracket for caravan | |
| CN103522272B (en) | A kind of automobile chassis workpiece auxiliary assembling apparatus | |
| CN103032686B (en) | Anti-wind structure and mobile lamp | |
| CN204823689U (en) | Four hoisting point crane sling | |
| CN102815628A (en) | Gantry hydraulic folding-arm crane | |
| CN111648590A (en) | Attached lifting scaffold | |
| CN212403327U (en) | Electric jack | |
| CN206368001U (en) | One kind support steady type jack | |
| CN208221974U (en) | A kind of portable falsework | |
| CN202109175U (en) | Height-adjustable device for sterilization cabinet support frame | |
| CN208209393U (en) | A kind of height-adjustable electric wire lift support | |
| CN214119160U (en) | Interim fixing device of municipal administration pipeline installation | |
| CN213037320U (en) | Anti-toppling hydraulic jack | |
| CN209081321U (en) | A kind of top adjustable lifting jack | |
| CN208378304U (en) | Heavy hand-operated square tube jack for trailer | |
| CN209989707U (en) | Adjustable middle supporting leg expansion device for bridge girder erection machine and bridge girder erection machine | |
| CN219426131U (en) | Stable tool for assembling automobile rear suspension spring | |
| CN220977716U (en) | Construction support bracket device | |
| CN220886813U (en) | Support structure of lorry-mounted crane | |
| CN213242157U (en) | Oil-immersed power transformer | |
| CN211813243U (en) | Trailer is made and is used device of having erect | |
| CN213056901U (en) | Truck support convenient to adjust length | |
| CN105128829B (en) | Gap adjusting mechanism and engineering machinery between supporting leg and supporting table, supporting leg | |
| CN218702835U (en) | Adjustable combined contact net support |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A light and heavy adjustable electric jack bracket for RV Effective date of registration: 20230919 Granted publication date: 20200414 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Xindai sub branch Pledgor: ZHEJIANG YAOOU AUTO PARTS CO.,LTD. Registration number: Y2023980057280 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |