CN110203844A - A kind of very heavy very useful adjustable frames - Google Patents
A kind of very heavy very useful adjustable frames Download PDFInfo
- Publication number
- CN110203844A CN110203844A CN201910587240.9A CN201910587240A CN110203844A CN 110203844 A CN110203844 A CN 110203844A CN 201910587240 A CN201910587240 A CN 201910587240A CN 110203844 A CN110203844 A CN 110203844A
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- China
- Prior art keywords
- pull rod
- mounting groove
- clamping
- heavy
- upper boom
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of very heavy very useful adjustable frames.The very heavy very useful adjustable frames of one kind include bottom plate, bottom bar, upper boom, pull rod and top plate, mounting groove is set in the bottom plate, bottom bar is flexibly connected in the mounting groove, mounting groove is arranged in the side of the bottom plate, placing groove is arranged in the mounting groove side, handle, one end connecting screw block of the bottom bar are clamped in the placing groove.The present invention is provided with symmetrical bottom bar and upper boom in bottom plate, one end of bottom bar and upper boom is flexibly connected with bottom plate and top plate respectively, one end connecting screw block and clamping block of bottom bar and upper boom, screw block and clamping block connecting rod, pass through the threaded connection of pull rod and screw block, it can be when pull rod rotates, screw block and clamping block are close and separate, bottom bar and upper boom carry out the promotion and decline of different height, carry out the adjusting of different height, the very heavy heights of roofs being clamped in clamping groove is made up, to obtain ideal bearing height.
Description
Technical field
The present invention relates to a kind of very heavy very useful adjustable frames, belong to support base technical field.
Background technique
The application of jack is very extensive, such as the maintenance of vehicle, the replacement maintenance of plant, common staff
Weight is jacked up to appropriate height with jack, that is, enters below weight and repairs maintenance.
Existing jack can not be applicable in since the hoisting depth for increasing end is limited in some lift support occasions, be promoted
Limited height is not easy to repair, and the base area of bottom is limited, be easy to cause local pressure excessive during support, holds
Support depression in the land surface is easily caused, support is not sufficiently stable.
Invention new content
(1) the technical issues of solving
In order to solve the above problem of the prior art, the present invention provides a kind of very heavy very useful adjustable frames.
(2) technical solution
In order to achieve the above object, the main technical schemes that the present invention uses include: that it includes bottom plate, bottom bar, upper boom, drawing
Bar and top plate, the bottom plate is interior to be arranged mounting groove, bottom bar is flexibly connected in the mounting groove, the side of the bottom plate, which is arranged, pacifies
Placing groove is arranged in tankage, the mounting groove side, clamping handle in the placing groove, one end connecting screw block of the bottom bar,
The side of the screw block connects upper boom, and one end of upper boom described in side connects clamping block, and the clamping block activity is clamped pull rod,
One end of the pull rod connects clamping joint, and the bottom of the top plate is flexibly connected with upper boom, and clamping is arranged on the top plate
Slot.
Preferably, slot is set in the bottom plate, is contacted in the bottom plate and is clamped top plate, in the top plate and bottom plate
Corresponding mounting groove is set.
Preferably, the mounting groove is to be obliquely installed, and the mounting groove matches with bottom bar and upper boom tilt angle, described
One end of bottom bar and upper boom is flexibly connected with mounting groove.
Preferably, screw thread, the screw thread that setting matches with pull rod in the screw block is arranged in one end of the pull rod.
Preferably, the hole that setting matches with pull rod in the clamping block, one end of the pull rod connects limited block, described
Clamping block and pull rod activity are clamped.
Preferably, one end of the pull rod is fixedly connected with clamping joint, and the side of the clamping joint is that square is arranged, and described
The card slot to match with clamping joint is set on hand.
Preferably, the mounting groove is to be vertically arranged, the lifting height phase of the setting height and pull rod of the mounting groove
Match.
(3) beneficial effect
Compared with prior art, the present invention is novel provides a kind of very heavy very useful adjustable frames, has following beneficial to effect
Fruit:
(1) the very heavy very useful adjustable frames of the one kind, by being provided with symmetrical bottom bar and upper boom in bottom plate, bottom bar and
One end of upper boom is flexibly connected with bottom plate and top plate respectively, one end connecting screw block and clamping block of bottom bar and upper boom, screw
Block and clamping block connecting rod can be when pull rod rotate by the threaded connection of pull rod and screw block, and screw block and clamping block lean on
Near and far carries out the promotion and decline of different height from, bottom bar and upper boom, carries out the adjusting of different height, to being clamped in clamping groove
Very heavy heights of roofs made up, to obtain ideal bearing height.
(2) the very heavy very useful adjustable frames of the one kind are provided with clamping joint, the side of clamping joint by one end in pull rod
For the clamping groove that square setting, the interior setting of handle match with clamping joint, clamping joint and handle activity are clamped, are clamped when in use
The rotation for carrying out pull rod, is detachably placed in placing groove when not in use, saves space.
Detailed description of the invention
Fig. 1 is planar structure schematic diagram of the present invention；
Fig. 2 is bottom panel side partial schematic diagram of the present invention；
Fig. 3 is enlarged diagram at A of the present invention.
In figure: 1 bottom plate, 2 mounting grooves, 3 bottom bars, 4 mounting grooves, 5 placing grooves, 6 handles, 7 screw blocks, 8 upper booms, 9 clamping blocks,
10 pull rods, 11 clamping joints, 12 top plates, 13 clamping grooves.
Specific embodiment
Below in conjunction with the attached drawing in new embodiment of the present invention, the technical solution in new embodiment of the present invention is carried out
Clearly and completely describing, it is clear that described embodiment is only the novel a part of the embodiment of the present invention, rather than whole
Embodiment.Based on the present invention it is novel in embodiment, those of ordinary skill in the art are without making creative work
Every other embodiment obtained belongs to the novel protected range of the present invention.
Please refer to Fig. 1-3, a kind of very heavy very useful adjustable frames comprising, bottom plate 1, bottom bar 3, upper boom 8,10 and of pull rod
Top plate 12, bottom plate 1 is interior to be arranged mounting groove 2, bottom bar 3 is flexibly connected in mounting groove 2, the side of bottom plate 1 is arranged mounting groove 4, pacifies
Placing groove 5 is arranged in 4 side of tankage, is clamped handle 6, one end connecting screw block 7 of bottom bar 3, the side of screw block 7 in placing groove 5
Upper boom 8 is connected, one end of side upper boom 8 connects clamping block 9,9 activity clamping pull rod 10 of clamping block, one end connection card of pull rod 10
The bottom of connector 11, top plate 12 is flexibly connected with upper boom 8, and clamping groove 13 is arranged on top plate 12.
Slot is set in bottom plate 1, and contact is clamped top plate 12 in bottom plate 1, is respectively provided with corresponding peace in top plate 12 and bottom plate 1
Tankage 2 is clamped top plate 12 by the slot in bottom plate 1, and the slot in bottom plate is convenient for the installation of element, while can save receipts
Receive space.
Mounting groove 2 is to be obliquely installed, and mounting groove 2 matches with bottom bar 3 and 8 tilt angle of upper boom, bottom bar 3 and upper boom 8
One end is flexibly connected with mounting groove 2, and the tilt angle of mounting groove 2 is clamped convenient for the matching of bottom bar 3 and upper boom 8.
Screw thread is arranged in one end of pull rod 10, and the screw thread that setting matches with pull rod 10 in screw block 7 is connected by screw thread
It connects, can be pushed in rotating rod 10, carry out the adjustment of height.
The one end in the hole that setting matches with pull rod 10 in clamping block 9, pull rod 10 connects limited block, clamping block 9 and pull rod
10 activity clampings, the clamping block 9 of activity clamping can not be satisfied with the rotation of pull rod 10, while provide pulling force.
One end of pull rod 10 is fixedly connected with clamping joint 11, and the side of clamping joint 11 is square setting, setting and card on handle 6
The card slot that connector 11 matches is clamped by clamping joint 11 and handle 6, is easily installed disassembly, easy to use.
Mounting groove 4 is to be vertically arranged, and the setting height of mounting groove 4 and the lifting height of pull rod 10 match, can be in pull rod
When 10 rising, mounting groove 4 not will cause stuck phenomenon.
In conclusion the very heavy very useful adjustable frames of the one kind, when use, is provided with symmetrical 3 He of bottom bar in bottom plate 1
One end of upper boom 8, bottom bar 3 and upper boom 8 is flexibly connected with bottom plate 1 and top plate 12 respectively, and bottom bar 3 is connected with one end of upper boom 8
Screw block 7 and clamping block 9, screw block 7 and 9 connecting rod 10 of clamping block can by the threaded connection of pull rod 10 and screw block 7
When pull rod 10 rotates, screw block 7 and clamping block 9 are close and separate, and bottom bar 3 and upper boom 8 carry out the promotion of different height under
Drop, carries out the adjusting of different height, makes up to the very heavy heights of roofs being clamped in clamping groove 13, high to obtain preferably supporting
Degree is provided with clamping joint 11 in one end of pull rod 10, and the side of clamping joint 11 is square setting, setting and clamping joint in handle 6
11 clamping grooves to match, clamping joint 11 and 6 activity of handle are clamped, and clamping carries out the rotation of pull rod 10 when in use, does not use
When be detachably placed in placing groove 5, save space.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that novel embodiment of the invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the novel principle of the present invention and spirit, repaired
Change, replacement and variant, the novel range of the present invention is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of very heavy very useful adjustable frames, which is characterized in that it includes bottom plate (1), bottom bar (3), upper boom (8), pull rod
(10) and top plate (12) mounting groove (2), are set in the bottom plate (1), are flexibly connected bottom bar (3) in the mounting groove (2), institute
Side setting mounting groove (4) of bottom plate (1) is stated, placing groove (5) are arranged in mounting groove (4) side, card in the placing groove (5)
Connect handle (6)；
One end connecting screw block (7) of the bottom bar (3), the side of the screw block (7) connect upper boom (8), described in side on
One end of bar (8) connects clamping block (9), clamping block (9) activity clamping pull rod (10), one end connection of the pull rod (10)
The bottom of clamping joint (11), the top plate (12) is flexibly connected with upper boom (8), and clamping groove is arranged on the top plate (12)
(13)。
2. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: slot is set in the bottom plate (1),
Corresponding mounting groove is respectively provided in contact clamping top plate (12) in the bottom plate (1), the top plate (12) and bottom plate (1)
(2)。
3. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: the mounting groove (2) is inclination
Setting, the mounting groove (2) match with bottom bar (3) and upper boom (8) tilt angle, one end of the bottom bar (3) and upper boom (8)
It is flexibly connected with mounting groove (2).
4. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: one end of the pull rod (10) is set
Set screw thread, the screw thread that setting matches with pull rod (10) in the screw block (7).
5. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: setting in the clamping block (9)
The hole to match with pull rod (10), one end of the pull rod (10) connect limited block, the clamping block (9) and pull rod (10) activity
Clamping.
6. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: one end of the pull rod (10) is solid
Surely clamping joint (11) are connected, the side of the clamping joint (11) is square setting, setting and clamping joint (11) on the handle (6)
The card slot to match.
7. a kind of very heavy very useful adjustable frames as described in claim 1, it is characterised in that: the mounting groove (4) is vertical
Setting, the setting height of the mounting groove (4) and the lifting height of pull rod (10) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587240.9A CN110203844A (en) | 2019-07-02 | 2019-07-02 | A kind of very heavy very useful adjustable frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587240.9A CN110203844A (en) | 2019-07-02 | 2019-07-02 | A kind of very heavy very useful adjustable frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203844A true CN110203844A (en) | 2019-09-06 |
Family
ID=67795752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587240.9A Pending CN110203844A (en) | 2019-07-02 | 2019-07-02 | A kind of very heavy very useful adjustable frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203844A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010008648A (en) * | 1999-07-02 | 2001-02-05 | 정몽규 | The screw jack |
| CN101033052A (en) * | 2007-04-12 | 2007-09-12 | 浙江金字机械电器有限公司 | Shears-type electric jack |
| CN203144013U (en) * | 2013-03-06 | 2013-08-21 | 宁波天益齿轴齿轮有限公司 | Heightening device for jack |
| CN103253613A (en) * | 2013-05-08 | 2013-08-21 | 国家电网公司 | Lift type supporting device |
| CN105883670A (en) * | 2016-06-27 | 2016-08-24 | 无锡市阳山镇福寿水蜜桃专业合作社 | Fruit picking basket bracket with adjustable height |
| CN207699100U (en) * | 2017-12-01 | 2018-08-07 | 郑州中品房车有限公司 | A kind of room Vehicular supporting rack |
| CN108791573A (en) * | 2018-07-18 | 2018-11-13 | 东北大学秦皇岛分校 | A kind of full-automatic unmanned slurry transport vehicle |
| CN109850795A (en) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | Automobile multifunctional jack |
| CN210393559U (en) * | 2019-07-02 | 2020-04-24 | 南通容润新材料科技发展有限公司 | Adjustable base for jack |
-
2019
- 2019-07-02 CN CN201910587240.9A patent/CN110203844A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010008648A (en) * | 1999-07-02 | 2001-02-05 | 정몽규 | The screw jack |
| CN101033052A (en) * | 2007-04-12 | 2007-09-12 | 浙江金字机械电器有限公司 | Shears-type electric jack |
| CN203144013U (en) * | 2013-03-06 | 2013-08-21 | 宁波天益齿轴齿轮有限公司 | Heightening device for jack |
| CN103253613A (en) * | 2013-05-08 | 2013-08-21 | 国家电网公司 | Lift type supporting device |
| CN105883670A (en) * | 2016-06-27 | 2016-08-24 | 无锡市阳山镇福寿水蜜桃专业合作社 | Fruit picking basket bracket with adjustable height |
| CN207699100U (en) * | 2017-12-01 | 2018-08-07 | 郑州中品房车有限公司 | A kind of room Vehicular supporting rack |
| CN108791573A (en) * | 2018-07-18 | 2018-11-13 | 东北大学秦皇岛分校 | A kind of full-automatic unmanned slurry transport vehicle |
| CN109850795A (en) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | Automobile multifunctional jack |
| CN210393559U (en) * | 2019-07-02 | 2020-04-24 | 南通容润新材料科技发展有限公司 | Adjustable base for jack |
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| PB01 | Publication | ||
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