CN103273363A - Carrying platform capable of lifting - Google Patents

Carrying platform capable of lifting Download PDF

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Publication number
CN103273363A
CN103273363A CN2013102329644A CN201310232964A CN103273363A CN 103273363 A CN103273363 A CN 103273363A CN 2013102329644 A CN2013102329644 A CN 2013102329644A CN 201310232964 A CN201310232964 A CN 201310232964A CN 103273363 A CN103273363 A CN 103273363A
Authority
CN
China
Prior art keywords
bar
lifting
support
cylindrical
support platform
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
Application number
CN2013102329644A
Other languages
Chinese (zh)
Inventor
王曾勇
叶礼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN DONGFANG ENERGY TECHNOLOGY Co Ltd
Original Assignee
SICHUAN DONGFANG ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICHUAN DONGFANG ENERGY TECHNOLOGY Co Ltd filed Critical SICHUAN DONGFANG ENERGY TECHNOLOGY Co Ltd
Priority to CN2013102329644A priority Critical patent/CN103273363A/en
Publication of CN103273363A publication Critical patent/CN103273363A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a carrying platform capable of lifting. The carrying platform comprises at least two carrying mechanisms, a connecting cylinder disposed on each carrying mechanism, connecting rods and fixing pins, wherein two ends of each connecting rod are inserted into two adjacent connecting cylinders, and each fixing pin penetrate each two adjacent connecting cylinders and the corresponding connecting rod. Each carrying mechanism comprises a support, a lifting rod, a bearing platform, a rotating wheel and a rotary shaft, a threaded hole is formed in the top of the support, the lower portion of the lifting rod is a threaded section, the upper portion of the lifting rod is a cylindrical section, the threaded section is in threaded fit with the threaded hole, the cylindrical section is connected to the bottom of the bearing platform, grooves are formed in the bearing platform, the rotating wheel is rotationally fixed in the grooves through the rotary shaft, a tilt-preventing cylinder is horizontally fixed at the edge of the bearing platform located at the end, and the tilt-preventing cylinder is perpendicular to the rotary shaft and located above the rotating wheel. The carrying platform has the advantages that at least two carrying mechanisms are used, long bars can be carried, the carrying mechanisms are connected in a threaded manner and can be demounted, and application range of the carrying platform is increased.

Description

The lifting plummer
Technical field
The present invention relates to field of machining, be specifically related to a kind of lifting plummer.
Background technology
When bar is cut, bar need be promoted to and the suitable height of cutting machine.Current, the main mode that adopts driving to lift promotes the height of bar.The hook of driving is connected with steel chain or the hanging belt of load-bearing, connects the middle part of bar by steel chain or hanging belt again, thereby bar is mentioned.The vibration of steel chain or hanging belt is very easy to make the bar disequilibrium to drop, and in the whole process, needs the balance of manpower control bar, has huge potential safety hazard.In case bar drops, the staff is injured by a crashing object.
On the other hand, after cutting away one section bar, also need to move forward bar, proceed cutting, not only speed is slow by the mobile bar of driving a vehicle, and efficient is low, and the cutting position of bar is difficult to find accurately.In cutting process, owing to be subjected to the downward power of cutter, bar also may occur tilting, there is potential safety hazard.
Summary of the invention
Purpose of the present invention namely is to overcome the easy disequilibrium of bar in the prior art, and bar charging inconvenience is inaccurate, and the deficiency that tilts appears in bar easily during cutting, and a kind of lifting plummer that is applicable to the different length bar is provided.
Purpose of the present invention is achieved through the following technical solutions:
The lifting plummer, comprise at least two load carriers, be arranged at the connecting cylinder on the load carrier, two ends are inserted the connecting rod of adjacent connecting cylinder and are run through connecting cylinder and the steady pin of connecting rod, load carrier comprises support, elevating lever, support platform, runner and rotating shaft, the top of support is provided with screwed hole, the bottom of elevating lever is thread segment, the upper part cylindrical section of elevating lever, thread segment and screwed hole threaded engagement, cylindrical end is connected with the bottom of support platform, offer groove on the support platform, in groove, the anti-tube horizontal fixed that tilts is in the edge of the support platform that is positioned at the end and vertical with rotating shaft by the rotating shaft rotational fixation for runner, and the anti-tube that tilts is positioned at the runner top.
At least two load carriers connect, and go for the long bar of loaded length.By being threaded, can dismantle between the load carrier, increase the scope of application of the present invention.
The present invention is positioned over the middle part of bar on the support platform in use, realizes moving up and down of bar by the rotation and lifting bar again.Because be to realize moving up and down of bar by threaded engagement, whole process is highly stable, can not vibrate, thus the problem of having avoided the bar disequilibrium to drop.
Bar places on the runner, promote the feeding that bar can be realized bar easily and fast, and the cutting position of bar is found easily accurately.
When cutting, owing to can be close on the anti-inclination tube by the downward power of cutter, the rear end of bar, thus prevent that bar from tilting, and eliminated potential safety hazard.
Further, the top of described anti-inclination tube offers the strip hole parallel with its axis, also comprises the baffle plate that is movably set in the described anti-inclination tube, and the top setting of baffle plate runs through the protruding handle of strip hole.When cutting, to moving stop, can realize the promotion feeding of bar by protruding arbor, make the charging of bar easier.
Further, the both sides of described groove are provided with projection.This projection plays spacing effect, the situation generation that prevents bar from rolling the bar cause can't contact with runner.
Further, the outer surface of cylindrical section is provided with handle.By handle, the rotation and lifting bar that can be more prone to, whole process is more laborsaving, has reduced staff's labour intensity.
Further, also comprise bearing, sleeve and cylindrical bar, described cylindrical end is connected with the bottom of described support platform by horizontally disposed bearing, and sleeve is arranged at the top of described support, cylindrical bar is arranged at the bottom of described support platform, and cylindrical bar inserts in the sleeve.This structure can prevent that support platform from rotating with elevating lever, when having improved security of the present invention, the location of bar is more prone to.
Further, also comprise universal wheel, universal wheel is arranged at the bottom of described support.The setting of universal wheel can make things convenient for the transportation of bar.
Further, also comprise the lifting bolt that is arranged at described cantilever tip, so that lifting of the present invention.
Further, also comprise the skid resistant course that is wrapped in described runner outer surface, take place with the situation of avoiding skidding between bar and the runner.
Further, described skid resistant course is made of polypropylene.
Further, also comprise nut, the lower end of described steady pin is provided with screw thread, and nut is threaded with the lower end of described steady pin, prevents that steady pin from dropping out.
In sum, the invention has the advantages that:
1. at least two load carriers connect, and go for the long bar of loaded length, by being threaded, can dismantle between the load carrier, have increased the scope of application of the present invention;
2. realize moving up and down of bar by the rotation and lifting bar, whole process is highly stable, can not vibrate, thus the problem of having avoided the bar disequilibrium to drop;
3. runner is set, and bar places on the runner, promote the feeding that bar can be realized bar easily and fast, and the cutting position of bar is found easily accurately;
4. anti-inclination tube is set, when cutting, owing to can be close on the anti-inclination tube by the downward power of cutter, the rear end of bar, thus prevent that bar from tilting, and eliminated potential safety hazard;
5. baffle plate and protruding handle are set, make the charging of bar easier;
6. handle is set, the rotation and lifting bar that can be more prone to, whole process is more laborsaving, has reduced staff's labour intensity;
7. also be provided with bearing, sleeve and cylindrical bar, cylindrical end is connected with the bottom of support platform by horizontally disposed bearing, sleeve is arranged at the top of support, cylindrical bar is arranged at the bottom of support platform, cylindrical bar inserts in the sleeve, this structure can prevent that support platform from rotating with elevating lever, when having improved security of the present invention, the location of bar is more prone to;
8. the setting of universal wheel can make things convenient for the transportation of bar;
9. be provided with the lifting bolt, be convenient to lifting of the present invention;
10. skid resistant course is set, takes place with the situation of avoiding skidding between bar and the runner.
Description of drawings
In order to be illustrated more clearly in embodiments of the invention, will make simple explanation to the required accompanying drawing of using in the description embodiment of the invention below.Apparent, the accompanying drawing in describing below only is some embodiment that put down in writing among the present invention, for a person skilled in the art, under the situation of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the work structuring schematic diagram of supporting body;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the structural representation of elevating lever;
Fig. 5 is the vertical view of Fig. 2;
The 1-support, 2-elevating lever, 3-support platform, 4-groove, the 5-projection, 6-handle, 7-bearing, 8-sleeve, the 9-cylindrical bar, the 10-universal wheel, 11-lifts bolt, 12-runner, the 13-rotating shaft, 14-skid resistant course, the anti-inclination tube of 15-, 16-strip hole, the 17-baffle plate, the protruding handle of 18-, 19-connecting cylinder, 20-connecting rod, the 21-steady pin, 22-nut, 201-thread segment, 202-cylindrical section.
The specific embodiment
In order to make those skilled in the art understand the present invention better, below in conjunction with the accompanying drawing in the embodiment of the invention technical scheme in the embodiment of the invention is carried out clear, complete description.Apparent, embodiment described below only is the part in the embodiment of the invention, rather than all.Based on the embodiment of the present invention's record, other all embodiment that those skilled in the art obtain under the situation of not paying creative work are all in the scope of protection of the invention.
Embodiment 1:
As Fig. 1 ~ shown in Figure 5, the lifting plummer, comprise at least two load carriers, be arranged at the connecting cylinder 19 on the load carrier, two ends are inserted the connecting rod 20 of adjacent connecting cylinder 19 and are run through connecting cylinder 19 and the steady pin 21 of connecting rod 20, load carrier comprises support 1, elevating lever 2, support platform 3, runner 12 and rotating shaft 13, the top of support 1 is provided with screwed hole, the bottom of elevating lever 2 is thread segment 201, the upper part cylindrical section 202 of elevating lever 2, thread segment 201 and screwed hole threaded engagement, cylindrical end 202 is connected with the bottom of support platform 3, offers groove 4 on the support platform 3, runner 12 by rotating shaft 13 rotational fixation in groove 4, anti-tube 15 horizontal fixed that tilt are in the edge of the support platform 3 that is positioned at the end and vertical with rotating shaft 13, and the anti-tube 15 that tilts is positioned at runner 12 tops.
At least two load carriers connect, and go for the long bar of loaded length.By being threaded, can dismantle between the load carrier, increase the scope of application of the present invention.Present embodiment is positioned over the middle part of bar on the support platform 3 in use, realizes moving up and down of bars by rotation and lifting bar 2 again.Because be to realize moving up and down of bar by threaded engagement, whole process is highly stable, can not vibrate, thus the problem of having avoided the bar disequilibrium to drop.
Simultaneously, bar contacts with runner 12, promote the feeding that bar can be realized bar easily and fast, and the cutting position of bar is found easily accurately.
When cutting, owing to can be close on the anti-inclination tube 15 by the downward power of cutter, the rear end of bar, thus prevent that bar from tilting, and eliminated potential safety hazard.
Can also offer the strip hole parallel with its axis 16 at the top of the anti-tube 15 that tilts, and increase the baffle plate 17 that is movably set in the described anti-tube 15 that tilts, the top of baffle plate 17 arranges the protruding handle 18 that runs through strip hole 16.When cutting, move axially baffle plate 17 by protruding handle 18, can realize the promotion feeding of bar, make the charging of bar easier.
Thereby can't contact with runner 12 in order to prevent that bar from rolling, projection 5 is set in the both sides of described groove 4, carry out spacing to bar.
For the rotation and lifting bar 2 that is more prone to, make whole process more laborsaving, reduce staff's labour intensity, handle 6 can also be set at the outer surface of cylindrical section 202.
In order to prevent that support platform 3 is with elevating lever 2 rotations, in the security that has improved present embodiment, the location of bar is more prone to, can also set up bearing 7, sleeve 8 and cylindrical bar 9, described cylindrical end 22 is connected with the bottom of described support platform 3 by horizontally disposed bearing 7, sleeve 8 is arranged at the top of described support 1, and cylindrical bar 9 is arranged at the bottom of described support platform 3, and cylindrical bar 9 inserts in the sleeve 8.
Can also set up universal wheel 10, universal wheel 10 is arranged at the bottom of described support 1, to make things convenient for the transportation of bar.
Can also set up the lifting bolt 11 that is arranged at described support 1 top, so as with the lifting of present embodiment.
Situation in order to prevent from occurring skidding between bar and the runner 12 can also arrange the skid resistant course 14 that is wrapped in described runner 12 outer surfaces.
Skid resistant course 14 preferably is made of polypropylene.
In order to prevent that steady pin 21 from dropping, can also increase nut 22, the lower end of described steady pin 21 is provided with screw thread, and nut 22 is threaded with the lower end of described steady pin 21.
As mentioned above, just can realize the present invention preferably.

Claims (10)

1. lifting plummer, it is characterized in that: comprise at least two load carriers, be arranged at the connecting cylinder (19) on the load carrier, two ends are inserted the connecting rod (20) of adjacent connecting cylinder (19) and are run through connecting cylinder (19) and the steady pin (21) of connecting rod (20), load carrier comprises support (1), elevating lever (2), support platform (3), runner (12) and rotating shaft (13), the top of support (1) is provided with screwed hole, the bottom of elevating lever (2) is thread segment (201), the upper part cylindrical section (202) of elevating lever (2), thread segment (201) and screwed hole threaded engagement, cylindrical end (202) is connected with the bottom of support platform (3), offer groove (4) on the support platform (3), runner (12) by rotating shaft (13) rotational fixation in groove (4), anti-tube (15) horizontal fixed that tilts is in the edge of the support platform that is positioned at the end (3) and vertical with rotating shaft (13), and the anti-tube (15) that tilts is positioned at above the runner (12).
2. lifting plummer according to claim 1, it is characterized in that: the top of described anti-inclination tube (15) offers the strip hole parallel with its axis (16), also comprise the baffle plate (17) that is movably set in the described anti-inclination tube (15), the top of baffle plate (17) arranges the protruding handle (18) that runs through strip hole (16).
3. lifting plummer according to claim 1, it is characterized in that: the both sides of described groove (4) are provided with projection (5).
4. lifting plummer according to claim 2, it is characterized in that: the outer surface of cylindrical section (202) is provided with handle (6).
5. lifting plummer according to claim 4, it is characterized in that: also comprise bearing (7), sleeve (8) and cylindrical bar (9), described cylindrical end (202) is connected with the bottom of described support platform (3) by horizontally disposed bearing (7), sleeve (8) is arranged at the top of described support (1), cylindrical bar (9) is arranged at the bottom of described support platform (3), and cylindrical bar (9) inserts in the sleeve (8).
6. lifting plummer according to claim 5, it is characterized in that: also comprise universal wheel (10), universal wheel (10) is arranged at the bottom of described support (1).
7. lifting plummer according to claim 6 is characterized in that: also comprise the lifting bolt (11) that is arranged at described support (1) top.
8. according to any described lifting plummer in the claim 1 ~ 7, it is characterized in that: also comprise the skid resistant course (14) that is wrapped in described runner (12) outer surface.
9. lifting plummer according to claim 8, it is characterized in that: described skid resistant course (14) is made of polypropylene.
10. lifting plummer according to claim 9, it is characterized in that: also comprise nut (22), the lower end of described steady pin (21) is provided with screw thread, and nut (22) is threaded with the lower end of described steady pin (21).
CN2013102329644A 2013-06-13 2013-06-13 Carrying platform capable of lifting Pending CN103273363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102329644A CN103273363A (en) 2013-06-13 2013-06-13 Carrying platform capable of lifting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102329644A CN103273363A (en) 2013-06-13 2013-06-13 Carrying platform capable of lifting

Publications (1)

Publication Number Publication Date
CN103273363A true CN103273363A (en) 2013-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102329644A Pending CN103273363A (en) 2013-06-13 2013-06-13 Carrying platform capable of lifting

Country Status (1)

Country Link
CN (1) CN103273363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583632A (en) * 2016-03-11 2016-05-18 温岭市科宇自动化设备有限公司 Numerical-control typewriter and machining method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1219867A (en) * 1968-08-01 1971-01-20 Cri Dan A lathe
CN101870056A (en) * 2010-06-10 2010-10-27 无锡华联科技集团有限公司 Handheld lifting wheel holding mechanism
CN201664792U (en) * 2010-06-04 2010-12-08 无锡百纳容器有限公司 Band saw conveying line positioning apparatu
CN202225005U (en) * 2011-10-11 2012-05-23 成都航威精密刃具有限公司 Mobile round steel support in round steel blanking procedure
CN202527770U (en) * 2012-03-30 2012-11-14 金亚静 Cutting frame for thin-wall metal tube
CN203304974U (en) * 2013-06-13 2013-11-27 四川东方能源科技股份有限公司 Bar stock supporting body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1219867A (en) * 1968-08-01 1971-01-20 Cri Dan A lathe
CN201664792U (en) * 2010-06-04 2010-12-08 无锡百纳容器有限公司 Band saw conveying line positioning apparatu
CN101870056A (en) * 2010-06-10 2010-10-27 无锡华联科技集团有限公司 Handheld lifting wheel holding mechanism
CN202225005U (en) * 2011-10-11 2012-05-23 成都航威精密刃具有限公司 Mobile round steel support in round steel blanking procedure
CN202527770U (en) * 2012-03-30 2012-11-14 金亚静 Cutting frame for thin-wall metal tube
CN203304974U (en) * 2013-06-13 2013-11-27 四川东方能源科技股份有限公司 Bar stock supporting body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583632A (en) * 2016-03-11 2016-05-18 温岭市科宇自动化设备有限公司 Numerical-control typewriter and machining method thereof
CN105583632B (en) * 2016-03-11 2017-10-24 温岭市科宇自动化设备有限公司 Digital control typewriter

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Application publication date: 20130904