CN103433888A - Multipurpose combined movable puller - Google Patents
Multipurpose combined movable puller Download PDFInfo
- Publication number
- CN103433888A CN103433888A CN2013103839907A CN201310383990A CN103433888A CN 103433888 A CN103433888 A CN 103433888A CN 2013103839907 A CN2013103839907 A CN 2013103839907A CN 201310383990 A CN201310383990 A CN 201310383990A CN 103433888 A CN103433888 A CN 103433888A
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- Prior art keywords
- steel
- plate
- hydraulic jack
- screw rod
- full
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
- Handcart (AREA)
Abstract
The invention discloses a multipurpose combined movable puller which comprises a movable trolley with four wheels. Full-thread threaded rods are arranged on the platform on the bottom surface of the trolley, and a nut with a plate rod is installed on each full-thread threaded rod and screwed in the lower portion of each full-thread threaded rod. A steel pipe is installed above each nut, wherein the inner diameter of the steel pipes is slightly larger than the diameter of the threaded rods. Two sets of steel beams welded in advance are welded between the two steel pipes, an arc plate is welded to the center of the lower steel beam, a hydraulic jack is put in the arc plate, and two M48 full-thread threaded rods are inserted into the two sides of the hydraulic jack between the upper steel beam and the lower steel beam respectively. A circular steel plate is fixedly installed at the front end of the hydraulic jack, three circles are formed in the middle of the circular steel plate, and the diameter of the big circles is matched with a coupler. The multipurpose combined movable puller overcomes defects in the prior art, and is simple in design, reasonable in structure, large in adjusting range and high in adaptability to the coupler. The transverse distance between the M48 threaded rods can be adjusted along with the distance between the two steel beams, the height of the steel beams is adjustable, and therefore use and operation are convenient.
Description
Technical field
The present invention relates to machinery and draw the horse equipment technical field, specifically belong to a kind of multiplex combination movement and draw horse.
Background technology
Existing mobile hydraulic triangle draws horse, its complex structure, and manufacturing cost is higher, and the purposes limitation is more: the shaft coupling diameter range is narrow, because of Triangular Arm length, fixes, and expansible angle is certain; Spindle nose is stretched out to Workpiece length requirement, because Triangular Arm length is fixed; The workpiece shape need is high.The workpiece that can only draw Triangular Arm to hook, during the pull portion shaft coupling, can make the shaft coupling distortion, and destroy shaft coupling.Because when the position that can make Triangular Arm hook as shaft coupling is thinner, just easily produce distortion.
Summary of the invention
The purpose of this invention is to provide a kind of multiplex combination movement and drawn horse, the deficiencies in the prior art have been overcome, simplicity of design, rational in infrastructure, adjustable range is large, and to the strong adaptability of shaft coupling, M48 screw rod lateral separation can be along with the distance adjustment between two girder steels, girder steel Height Adjustable, used easy to operate.
The technical solution used in the present invention is as follows:
Horse is drawn in a kind of multiplex combination movement, comprise the mobile trolley with four-wheel, be arranged at a pair of vertically full tooth screw rod on the platform of described trolley bottom surface, on full tooth screw rod, a nut with plate stem respectively is installed, screw in full tooth screw rod bottom, the steel pipe that one internal diameter is a bit larger tham screw diameter respectively is installed above nut, two groups of girder steels that are welded in advance of welding between two steel pipes, two groups of girder steels are parallel to each other, 50 millimeters of spacings, below girder steel in weld in the heart an arc plate, put into hydraulic jack on arc plate, upper, a full tooth screw rod of horizontal direction M48 is inserted respectively in hydraulic jack both sides between lower girder steel, described hydraulic jack front end is fixed with circular steel plate, be provided with three circles in the middle of circular steel plate, axis of small circle is 50 millimeters, axis of great circle and shaft coupling coupling, by rectilinear direction, be divided into two afterwards.
Described arc plate, radian 60 degree, 300 millimeters of height.
Compared with the prior art, beneficial effect of the present invention is as follows:
Adjustable range of the present invention is large, and to the strong adaptability of shaft coupling, M48 screw rod lateral separation can be along with the distance adjustment between two girder steels, and girder steel Height Adjustable used easy to operate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that circular steel plate of the present invention is faced structural representation.
the specific embodiment
Referring to accompanying drawing, horse is drawn in a kind of multiplex combination movement, comprise the mobile trolley 1 with four-wheel, be arranged at a pair of vertically full tooth screw rod 3 on described trolley bottom surface platform 2, on full tooth screw rod 3, a nut with plate stem 4 respectively is installed, screw in full tooth screw rod 4 bottoms, the steel pipe 5 that one internal diameter is a bit larger tham screw diameter respectively is installed above nut 4, at two groups of girder steels that are welded in advance 6 of 5 welding of two steel pipes, two groups of girder steels 6 are parallel to each other, 50 millimeters of spacings, below girder steel in weld in the heart an arc plate, radian 60 degree, 300 millimeters of height.Put into hydraulic jack 7 on arc plate, a full tooth screw rod 8 of horizontal direction M48 is inserted respectively in hydraulic jack 7 both sides between upper and lower girder steel, hydraulic jack 7 front ends are fixed with circular steel plate 9, be provided with three circles in the middle of circular steel plate, axis of small circle is 50 millimeters, axis of great circle and shaft coupling coupling, be divided into two by rectilinear direction afterwards.As armor plate strength can be highly the circular arc steel plate of 150 millimeters not on hollow camber line, concrete size coordinates with corresponding shaft coupling, can prepare a set of from small to large.With the full tooth screw rod of M48, that distance between shaft coupling and girder steel is fixing, girder steel is lived on hydraulic jack one crown, and the spindle nose in shaft coupling is lived on a crown.Along with the injection of hydraulic oil, hydraulic jack is by short elongated, and shaft coupling will separate with axle.As shaft coupling can not directly connect or shaft coupling when thinner with bolt, available above-mentioned circular steel plate is fixedly connected with.
Claims (2)
1. horse is drawn in a multiplex combination movement, comprise the mobile trolley with four-wheel, it is characterized in that: be arranged at a pair of vertically full tooth screw rod on the platform of described trolley bottom surface, on full tooth screw rod, a nut with plate stem respectively is installed, screw in full tooth screw rod bottom, the steel pipe that one internal diameter is a bit larger tham screw diameter respectively is installed above nut, two groups of girder steels that are welded in advance of welding between two steel pipes, two groups of girder steels are parallel to each other, 50 millimeters of spacings, below girder steel in weld in the heart an arc plate, put into hydraulic jack on arc plate, upper, a full tooth screw rod of horizontal direction M48 is inserted respectively in hydraulic jack both sides between lower girder steel, described hydraulic jack front end is fixed with circular steel plate, be provided with three circles in the middle of circular steel plate, axis of small circle is 50 millimeters, axis of great circle and shaft coupling coupling, by rectilinear direction, be divided into two afterwards.
2. horse is drawn in a kind of multiplex combination movement according to claim 1, it is characterized in that: described arc plate, radian 60 degree, 300 millimeters of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383990.7A CN103433888B (en) | 2013-08-29 | 2013-08-29 | A kind of multiplex combination is mobile draws horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383990.7A CN103433888B (en) | 2013-08-29 | 2013-08-29 | A kind of multiplex combination is mobile draws horse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433888A true CN103433888A (en) | 2013-12-11 |
| CN103433888B CN103433888B (en) | 2016-12-28 |
Family
ID=49687650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310383990.7A Active CN103433888B (en) | 2013-08-29 | 2013-08-29 | A kind of multiplex combination is mobile draws horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433888B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372577A (en) * | 2020-11-24 | 2021-02-19 | 中船广西船舶及海洋工程有限公司 | Click disassembly trolley with height of workbench adjustable through screw |
| CN114211872A (en) * | 2021-11-18 | 2022-03-22 | 云南华红科技股份有限公司 | Disc puller tool device and process for maintaining printing and stamping machine equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119300U (en) * | 1992-03-28 | 1992-10-21 | 朱继全 | Electric tool for separating parts or objects |
| CN2295573Y (en) * | 1997-06-25 | 1998-10-28 | 郑彪 | Pulling device for disassembling |
| JPH11277457A (en) * | 1998-03-25 | 1999-10-12 | Fukuyama Kinzoku Shoji Kk | Coupling extractor |
| DE20210565U1 (en) * | 2002-07-09 | 2002-09-05 | Klann Tools Ltd., Oxfordshire | Mounting device for cardan shafts |
| KR20050040368A (en) * | 2003-10-28 | 2005-05-03 | 주식회사 포스코 | Apparatus for removing a bearing from a roll sfaft with easy |
| CN2877974Y (en) * | 2006-01-23 | 2007-03-14 | 广东蓉胜超微线材股份有限公司 | Novel extractor |
| US20080224109A1 (en) * | 2007-03-16 | 2008-09-18 | Hong Wen-Cheng | Puller device |
| TW201038369A (en) * | 2009-04-17 | 2010-11-01 | You-Chen Chen | Portable hydraulic puller |
| CN202428386U (en) * | 2011-11-22 | 2012-09-12 | 长城汽车股份有限公司 | Electric puller device |
| CN203449257U (en) * | 2013-08-29 | 2014-02-26 | 怀宁上峰水泥有限公司 | Multipurpose combined movable puller |
-
2013
- 2013-08-29 CN CN201310383990.7A patent/CN103433888B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119300U (en) * | 1992-03-28 | 1992-10-21 | 朱继全 | Electric tool for separating parts or objects |
| CN2295573Y (en) * | 1997-06-25 | 1998-10-28 | 郑彪 | Pulling device for disassembling |
| JPH11277457A (en) * | 1998-03-25 | 1999-10-12 | Fukuyama Kinzoku Shoji Kk | Coupling extractor |
| DE20210565U1 (en) * | 2002-07-09 | 2002-09-05 | Klann Tools Ltd., Oxfordshire | Mounting device for cardan shafts |
| KR20050040368A (en) * | 2003-10-28 | 2005-05-03 | 주식회사 포스코 | Apparatus for removing a bearing from a roll sfaft with easy |
| CN2877974Y (en) * | 2006-01-23 | 2007-03-14 | 广东蓉胜超微线材股份有限公司 | Novel extractor |
| US20080224109A1 (en) * | 2007-03-16 | 2008-09-18 | Hong Wen-Cheng | Puller device |
| TW201038369A (en) * | 2009-04-17 | 2010-11-01 | You-Chen Chen | Portable hydraulic puller |
| CN202428386U (en) * | 2011-11-22 | 2012-09-12 | 长城汽车股份有限公司 | Electric puller device |
| CN203449257U (en) * | 2013-08-29 | 2014-02-26 | 怀宁上峰水泥有限公司 | Multipurpose combined movable puller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372577A (en) * | 2020-11-24 | 2021-02-19 | 中船广西船舶及海洋工程有限公司 | Click disassembly trolley with height of workbench adjustable through screw |
| CN114211872A (en) * | 2021-11-18 | 2022-03-22 | 云南华红科技股份有限公司 | Disc puller tool device and process for maintaining printing and stamping machine equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433888B (en) | 2016-12-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A versatile combination of mobile pullers Granted publication date: 20161228 Pledgee: Huaining Anhui rural commercial bank Limited by Share Ltd. Pledgor: HUAINING SHANGFENG CEMENT Co.,Ltd. Registration number: Y2024980016636 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |