CN206569960U - A kind of general reinforced caravan crossbeam jack stand - Google Patents
A kind of general reinforced caravan crossbeam jack stand Download PDFInfo
- Publication number
- CN206569960U CN206569960U CN201720281329.9U CN201720281329U CN206569960U CN 206569960 U CN206569960 U CN 206569960U CN 201720281329 U CN201720281329 U CN 201720281329U CN 206569960 U CN206569960 U CN 206569960U
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- China
- Prior art keywords
- caravan
- recliner
- jack stand
- support plate
- main body
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- Expired - Fee Related
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- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses the general reinforced caravan crossbeam jack stand of one kind, including support plate, recliner, main body and base, the bottom of support plate is provided with recliner, the bottom of recliner is provided with main body, the bottom of main body is provided with base, and recliner is internally provided with rotating seat, and the bottom of rotating seat is provided with support column, the both sides of support column are provided with cylinder, it is provided with the top of cylinder at the top of pad, pad and is provided with rubber blanket, the bottom of support column is provided with disk.The utility model is by designing rotating seat come adjustment angle; during adjustment angle, downwards, other end cylinder is upward for one end cylinder; both it have adjusted angle; firm effect is also improved, then makes support plate parallel with caravan stress surface, and allows the two ends of support plate to block caravan formation fixed effect; so both improve stablizing effect; stress surface is increased, the damage caused by the long-term uneven stress of jack is also protected so that support effect is more stablized.
Description
Technical field
The utility model is related to a kind of jack stand, more particularly to a kind of general reinforced very heavy topmast of caravan crossbeam
Frame.
Background technology
It is well known that important tool of the jack stand as our daily lifes, because people are to jack stand
It is required that more and more higher, application method is more and more wider, increasing jack stand is presented in face of us at present, still
Jack stand is different to the strong point of each caravan, causes support force different from the stress surface of caravan bottom, if can not adjust
Good angle, can cause the situation of stressed effect extreme difference, damage jack stand, and the jack stand adjustment angle of prior art
Mode it is also impracticable, cause extremely unstable.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided the general reinforced caravan of one kind
Crossbeam jack stand.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of general reinforced caravan crossbeam jack stand of the utility model, including support plate, recliner, main body and bottom
Seat, the bottom of the support plate is provided with recliner, and the bottom of the recliner is provided with main body, and the bottom of the main body is set
There is a base, the recliner is internally provided with rotating seat, and the bottom of the rotating seat is provided with support column, the support column
Both sides, which are provided with the top of cylinder, the cylinder, is provided with pad, and rubber blanket, the support column are provided with the top of the pad
Bottom be provided with disk.
As a kind of optimal technical scheme of the present utility model, the main body is internally provided with support frame, the support
Brake apparatus is provided with the top of frame.
As a kind of optimal technical scheme of the present utility model, the brake apparatus is internally provided with spanner, spanner
One end is provided with crane arm.
As a kind of optimal technical scheme of the present utility model, the side of the crane arm is provided with lever, the lifting
Clamping block is provided with the top of arm.
As a kind of optimal technical scheme of the present utility model, spring, the blocking are provided with the top of the clamping block
The side of block is provided with telescopic mast.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is by designing rotating seat come adjustment angle, and in adjustment angle, one end cylinder is downward, other end gas
Cylinder upwards, both have adjusted angle, also improve firm effect, then make support plate parallel with caravan stress surface, and allow support
Caravan formation fixed effect is blocked at the two ends of disk, is so both improved stablizing effect, is increased stress surface, also protect jack
Damage caused by the long-term uneven stress of support so that support effect is more stablized, and also strengthens the effect of anti-skidding shatter-resistant, subtracts
The generation of few security incident, also improves the appropriate of caravan, also improves appropriate of the jack stand to caravan, make
Most of caravan can be applicable.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, support plate；2nd, recliner；3rd, main body；4th, base；5th, rotating seat；6th, support column；7th, cylinder；8th, pad；
9th, rubber blanket；10th, disk；11st, support frame；12nd, brake apparatus；13rd, spanner；14th, crane arm；15th, lever；16th, clamping block；
17th, spring；18th, telescopic mast.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of general reinforced caravan crossbeam jack stand, including support plate
1st, recliner 2, main body 3 and base 4, the bottom of support plate 1 are provided with recliner 2, and the bottom of recliner 2 is provided with main body 3, main
The bottom of body 3 is provided with base 4, and recliner 2 is internally provided with rotating seat 5, and the bottom of rotating seat 5 is provided with support column 6, branch
The both sides of dagger 6 are provided with cylinder 7, and the top of cylinder 7 is provided with pad 8, and the top of pad 8 is provided with rubber blanket 9, support column
6 bottom is provided with disk 10.
Further, main body 3 is internally provided with support frame 11, and the top of support frame 11 is provided with brake apparatus 12, carries
For overall support effect, strengthen stability.
Further, brake apparatus 12 is internally provided with spanner 13, one end of spanner 13 be provided with crane arm 14 there is provided
Effect is driven, while also providing task performance.
Further, the side of crane arm 14 is provided with lever 15, and the top of crane arm 14 is provided with clamping block 16, enters one
Step strengthens stablizing effect, makes entirety safer, prevents security incident.
Further, the top of clamping block 16 is provided with spring 17, and the side of clamping block 16 is provided with telescopic mast 18, makes branch
Support plate can be supported upwards, strengthen braking effect.
Specifically, when in use, by wrench 13, clamping block 16 skids off the gap of expansion link 18, and compression spring 17, prevent
Only clamping block 16 is slid downwards, and expansion link 18 is moved up, and is reached correct position, spanner 13 is lifted upwards, clamping block 16 is fixed
On the gap of expansion link 18, lever 15 is fixed on crane arm 14, is formed firm effect, is then transferred rotating seat 5, adjusting angle
Degree, now downwards, other end cylinder 7 upwards, both have adjusted angle, also improves firm effect, then make support one end cylinder 7
Disk 1 is parallel with caravan stress surface, and allows the two ends of support plate 1 to block caravan formation fixed effect.
The utility model is by designing rotating seat 5 come adjustment angle, and in adjustment angle, one end cylinder 7 is downward, the other end
Cylinder 7 upwards, both have adjusted angle, also improve firm effect, then make support plate 1 parallel with caravan stress surface, and allow
Caravan formation fixed effect is blocked at the two ends of support plate 1, is so both improved stablizing effect, is increased stress surface, also protect
Damage caused by the long-term uneven stress of jack stand so that support effect is more stablized, and also strengthens anti-skidding shatter-resistant
Effect, reduces the generation of security incident, also improves appropriate of the jack stand to caravan, most of caravan is fitted
With.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of general reinforced caravan crossbeam jack stand, including support plate（1）, recliner（2）, main body（3）And base
（4）, it is characterised in that the support plate（1）Bottom be provided with recliner（2）, the recliner（2）Bottom be provided with master
Body（3）, the main body（3）Bottom be provided with base（4）, the recliner（2）Be internally provided with rotating seat（5）, it is described
Rotating seat（5）Bottom be provided with support column（6）, the support column（6）Both sides be provided with cylinder（7）, the cylinder（7）'s
Top is provided with pad（8）, the pad（8）Top be provided with rubber blanket（9）, the support column（6）Bottom be provided with
Disk（10）.
2. the general reinforced caravan crossbeam jack stand of one kind according to claim 1, it is characterised in that the main body
（3）Be internally provided with support frame（11）, support frame as described above（11）Top be provided with brake apparatus（12）.
3. the general reinforced caravan crossbeam jack stand of one kind according to claim 2, it is characterised in that the braking
Device（12）Be internally provided with spanner（13）, the spanner（13）One end be provided with crane arm（14）.
4. the general reinforced caravan crossbeam jack stand of one kind according to claim 3, it is characterised in that the lifting
Arm（14）Side be provided with lever（15）, the crane arm（14）Top be provided with clamping block（16）.
5. the general reinforced caravan crossbeam jack stand of one kind according to claim 4, it is characterised in that the blocking
Block（16）Top be provided with spring（17）, the clamping block（16）Side be provided with telescopic mast（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281329.9U CN206569960U (en) | 2017-03-22 | 2017-03-22 | A kind of general reinforced caravan crossbeam jack stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281329.9U CN206569960U (en) | 2017-03-22 | 2017-03-22 | A kind of general reinforced caravan crossbeam jack stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569960U true CN206569960U (en) | 2017-10-20 |
Family
ID=60055589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281329.9U Expired - Fee Related CN206569960U (en) | 2017-03-22 | 2017-03-22 | A kind of general reinforced caravan crossbeam jack stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569960U (en) |
-
2017
- 2017-03-22 CN CN201720281329.9U patent/CN206569960U/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: 20171020 Termination date: 20190322 |