CN104209771A - Mobile lifting platform - Google Patents
Mobile lifting platform Download PDFInfo
- Publication number
- CN104209771A CN104209771A CN201410437614.6A CN201410437614A CN104209771A CN 104209771 A CN104209771 A CN 104209771A CN 201410437614 A CN201410437614 A CN 201410437614A CN 104209771 A CN104209771 A CN 104209771A
- Authority
- CN
- China
- Prior art keywords
- frame
- lifting
- sleeve
- lifting screw
- screw rod
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/74—Auxiliary tables
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to an auxiliary tool for production and processing, in particular to a mobile lifting platform. The mobile lifting platform comprises a frame, a support roller, a bracket, a lifting screw rod, a sleeve and a tightening screw rod, wherein four truckles are respectively arranged at four corners of the bottom of the frame; the lifting screw rod is screwed with the top of the frame; a support roller bracket is fixed on the top of the lifting screw rod; the support roller is arranged on the support roller bracket; two ends of a rotary shaft of the support roller are rotatably supported on the bracket; the sleeve sleeves on the lifting screw rod; the sleeve is fixed with the lifting screw rod by means of arranging at least one tightening screw rod on the surface of the sleeve; the surface of the support roller is an arc recess, so that a structure with a low middle part and two high sides is formed. The mobile lifting platform has the advantages of reasonable structure, small occupied area, high practicability, strong stability of overall structure, easiness in processing, low production cost, and capabilities of conveniently turning longer materials around, reducing the labor intensity of workers and being applicable to popularization and implementation.
Description
Technical field
The present invention relates to a kind of production and processing aid, particularly relate to a kind of movable lifting.
Background technology
For some metal circular tubes or steel, in process of manufacture, its one or both ends need to be held up, and maintenance is just consistent with processing platform.In actual production process, by workman, gone often, greatly improved workman's labour intensity.In addition, at these metal circular tubes or steel, from raw material storage, be transferred to workshop process, also often by manually having gone, especially just more difficult in carrying out mobile steering procedure for longer material.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of floor space little, can use in compare little workshop, place, and longer material is turned to easily, reduces the movable lifting of labor strength.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of movable lifting, comprise frame, carrying roller and support, lifting screw, sleeve and fastening screw, bottom frame, four jiaos are provided with castor, frame top is screwed with lifting screw, lifting screw top is fixed with roller rack, carrying roller is installed on roller rack, the rotating shaft two ends of carrying roller are rotatably supported on support, on lifting screw, be set with sleeve, this sleeve is provided with at least one fastening screw by surface and lifting screw is fixed, described carrying roller surface is arc indent, the high structure in low both sides in the middle of forming.
At frame top, be fixed with lifting screw bearing, lifting screw is screwed on this bearing simultaneously.
Described fastening screw has a plurality of, and circumferentially uniform along sleeve surface.
Described frame integral body is the cone table structure of hollow.
Described frame is the truncated rectangular pyramids body structure of hollow.
Described frame is connected stull and is welded and fixed and forms by top board, along four of bearing diagonal and the bottoms of four seamed edges.
Described bearing diagonal be connected stull and all adopt angle steel to make.
Described castor is universal wheel.
The beneficial effect of technical solution of the present invention is:
1, structurally, movable lifting of the present invention, because carrying roller surface design is arc indent, forms the high structure in low both sides in the middle of roll body surface, can avoid material from carrying roller surface slippage, to go out in the middle of steering procedure or processing, easy to use; During use, one of them fastening screw (being equivalent to handle) of Level Promoting sleeve surface, carrying roller and support can be followed lifting screw rotation and lifting, thereby keep the one or both ends of material consistent with processing platform height, convenient processing; Or in material transfer process, it is convenient to turn to also, especially longer material is carried out to turning efficiency more obvious, greatly reduce the difficulty turning to, reduced workman's labour intensity.
2, structurally, the cone table structure that frame of the present invention is hollow, floor space is little, can use in compare little workshop, place, and Practical Performance is high; Bottom frame, four jiaos are provided with castor, or even universal wheel, can facilitate back and forth and move, and greatly reduce labor strength; Further, be fixed with the bearing that screws togather lifting screw at frame top, can increase the length being threaded, lifting screw, as the support bar of carrying roller and support, has further improved its steadiness; Frame can be welded and fixed and be formed by top board, bearing diagonal and connection stull, and bearing diagonal and connection stull adopt angle steel to make, simple in structure, steel plate is directly welded and fixed after being cut into piece, the angle steel section of being cut into, be easy to processing, production cost is low, is conducive to promotion and implementation.
3, to sum up, movable lifting of the present invention is rational in infrastructure, and floor space is little, can use in compare little workshop, place, and longer material is turned to easily, reduce labor strength, practicality is high in addition, and overall structure steadiness is strong, and be easy to processing, production cost is low, therefore, is very suitable for promotion and implementation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is one of structural representation of movable lifting of the present invention;
Fig. 2 is the side-looking structural representation of movable lifting shown in Fig. 1;
Fig. 3 is the structural representation of looking up of movable lifting shown in Fig. 1;
Fig. 4 be movable lifting of the present invention structural representation two;
Fig. 5 is the structural representation of the frame of movable lifting of the present invention;
Fig. 6 be movable lifting shown in Fig. 5 frame look up structural representation;
Sequence number in figure: 1, frame, 2, carrying roller, 3, support, 4, lifting screw, 5, sleeve, 6, fastening screw, 7, castor, 8, lifting screw bearing, 1-1, top board, 1-2, bearing diagonal, 1-3, connect stull.
The specific embodiment
Embodiment mono-:
Referring to Fig. 1-3, in figure, movable lifting of the present invention, comprise frame 1, carrying roller 2 and support 3, lifting screw 4, sleeve 5 and fastening screw 6, bottom frame, four jiaos are provided with castor 7, frame top is screwed with lifting screw, lifting screw top is fixed with roller rack, carrying roller is installed on roller rack, the rotating shaft two ends of carrying roller are rotatably supported on support, on lifting screw, be set with sleeve, this sleeve by surface circumferentially uniform four fastening screws and lifting screw be fixed as one, described carrying roller surface is arc concave inward structure.Described frame integral body is the tetragonous cone table body structure of hollow.Described castor is universal wheel.
During use, carrying roller is for some metal circular tubes of rest, steel etc., and carrying roller surface is arc indent, form the high structure in low both sides in the middle of roll body surface, can avoid material at steering procedure from the slippage of carrying roller surface, especially longer material is carried out to turning efficiency better, easily; One of them fastening screw (being equivalent to handle) of Level Promoting sleeve surface, by lifting screw, can drive carrying roller and support to rise or decline, thereby cooperation manufacturing and processing equipment is adjusted the high and low position of material, easy for operation, reduced workman's labour intensity; In addition, the cone table structure that frame is hollow, floor space is little, can use in compare little workshop, place, and Practical Performance is high; Bottom frame, four jiaos are provided with castor, or even universal wheel, can facilitate back and forth and move, and greatly reduce labor strength; By surface, circumferentially uniform four fastening screws and lifting screw are fixed as one sleeve, even contact between sleeve and lifting screw, stressed even, fixed, firm, prevent that sleeve from outside under power impetus, cannot realize the lifting of carrying roller and support because skidding between sleeve and lifting screw.
Embodiment bis-:
Referring to Fig. 4, in figure, the present embodiment is close with embodiment mono-structure, and same structure part no longer repeats at this, and its difference is: the present embodiment is fixed with lifting screw bearing 8 at frame top, and lifting screw is screwed on this bearing simultaneously.
With respect to embodiment mono-, the present embodiment, owing to being fixed with the bearing that screws togather lifting screw at frame top, has increased the length being threaded, and lifting screw is as the support bar of carrying roller and support, and its steadiness is further enhanced.
Embodiment tri-, four:
Referring to Fig. 5-6, in figure, the present embodiment three, four is close with embodiment mono-, two structures respectively, and same structure part no longer repeats at this, and its difference is: described in the present embodiment, frame is connected stull 1-3 and is welded and fixed and forms by top board 1-1, along four of bearing diagonal 1-2 and the bottoms of four seamed edges.Described bearing diagonal be connected stull and all adopt angle steel to make.
With respect to embodiment mono-, described in the present embodiment, frame is welded and fixed and is formed by top board, bearing diagonal and connection stull, and bearing diagonal and connection stull adopt angle steel to make, simple in structure, steel plate is directly welded and fixed after being cut into piece, the angle steel section of being cut into, be easy to processing, production cost is low, is conducive to promotion and implementation.
The foregoing is only the schematic specific embodiment of the present invention; not in order to limit scope of the present invention; any those skilled in the art, not departing from equivalent variations and the modification of making under the prerequisite of design of the present invention and principle, all should belong to the scope of protection of the invention.
Claims (8)
1. a movable lifting, it is characterized in that: comprise frame, carrying roller and support, lifting screw, sleeve and fastening screw, bottom frame, four jiaos are provided with castor, frame top is screwed with lifting screw, lifting screw top is fixed with roller rack, carrying roller is installed on roller rack, the rotating shaft two ends of carrying roller are rotatably supported on support, on lifting screw, be set with sleeve, this sleeve is provided with at least one fastening screw by surface and lifting screw is fixed, described carrying roller surface is arc indent, the high structure in low both sides in the middle of forming.
2. movable lifting according to claim 1, is characterized in that: at frame top, be fixed with lifting screw bearing, lifting screw is screwed on this bearing simultaneously.
3. movable lifting according to claim 1, is characterized in that: described fastening screw has a plurality of, and circumferentially uniform along sleeve surface.
4. movable lifting according to claim 1, is characterized in that: described frame integral body is the cone table structure of hollow.
5. movable lifting according to claim 4, is characterized in that: the truncated rectangular pyramids body structure that described frame is hollow.
6. movable lifting according to claim 5, is characterized in that: described frame is connected stull and is welded and fixed and forms by top board, along four of bearing diagonal and the bottoms of four seamed edges.
7. movable lifting according to claim 6, is characterized in that: described bearing diagonal be connected stull and all adopt angle steel to make.
8. movable lifting according to claim 1, is characterized in that: described castor is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437614.6A CN104209771A (en) | 2014-08-29 | 2014-08-29 | Mobile lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437614.6A CN104209771A (en) | 2014-08-29 | 2014-08-29 | Mobile lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209771A true CN104209771A (en) | 2014-12-17 |
Family
ID=52091893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437614.6A Pending CN104209771A (en) | 2014-08-29 | 2014-08-29 | Mobile lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209771A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961076A (en) * | 2015-07-14 | 2015-10-07 | 中国重型机械研究院股份公司 | Lifting and centering device for large diameter pipeline |
| CN106181848A (en) * | 2016-06-24 | 2016-12-07 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN107630306A (en) * | 2017-11-06 | 2018-01-26 | 郑州华德地毯集团有限公司 | Carpet printing water washing device and its washing process |
| CN110561893A (en) * | 2019-10-24 | 2019-12-13 | 际华三五四二纺织有限公司 | Magnetic rod type rotary screen printing machine rubber blanket lower supporting roller dismounting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033721U (en) * | 1988-05-24 | 1989-03-08 | 李世功 | Bracket for milling machine |
| CN200942466Y (en) * | 2006-03-27 | 2007-09-05 | 李成昔 | Servo bracket for lathe |
| CN202200037U (en) * | 2011-05-22 | 2012-04-25 | 杭州欣诚祥机电技术有限公司 | Supporting mechanism for grooving device for automatically cutting straight pipe at fixed length |
| CN203726150U (en) * | 2014-03-11 | 2014-07-23 | 青岛元鼎高合金管业有限公司 | Milling machine tail support device and milling machine |
| CN203993167U (en) * | 2014-08-29 | 2014-12-10 | 德清丁氏机械设备安装有限公司 | Movable lifting |
-
2014
- 2014-08-29 CN CN201410437614.6A patent/CN104209771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033721U (en) * | 1988-05-24 | 1989-03-08 | 李世功 | Bracket for milling machine |
| CN200942466Y (en) * | 2006-03-27 | 2007-09-05 | 李成昔 | Servo bracket for lathe |
| CN202200037U (en) * | 2011-05-22 | 2012-04-25 | 杭州欣诚祥机电技术有限公司 | Supporting mechanism for grooving device for automatically cutting straight pipe at fixed length |
| CN203726150U (en) * | 2014-03-11 | 2014-07-23 | 青岛元鼎高合金管业有限公司 | Milling machine tail support device and milling machine |
| CN203993167U (en) * | 2014-08-29 | 2014-12-10 | 德清丁氏机械设备安装有限公司 | Movable lifting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961076A (en) * | 2015-07-14 | 2015-10-07 | 中国重型机械研究院股份公司 | Lifting and centering device for large diameter pipeline |
| CN106181848A (en) * | 2016-06-24 | 2016-12-07 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN106181848B (en) * | 2016-06-24 | 2018-10-02 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN107630306A (en) * | 2017-11-06 | 2018-01-26 | 郑州华德地毯集团有限公司 | Carpet printing water washing device and its washing process |
| CN110561893A (en) * | 2019-10-24 | 2019-12-13 | 际华三五四二纺织有限公司 | Magnetic rod type rotary screen printing machine rubber blanket lower supporting roller dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
|
| RJ01 | Rejection of invention patent application after publication |