CN203449257U - Multipurpose combined movable puller - Google Patents
Multipurpose combined movable puller Download PDFInfo
- Publication number
- CN203449257U CN203449257U CN201320532482.6U CN201320532482U CN203449257U CN 203449257 U CN203449257 U CN 203449257U CN 201320532482 U CN201320532482 U CN 201320532482U CN 203449257 U CN203449257 U CN 203449257U
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- Prior art keywords
- steel
- plate
- hydraulic jack
- full
- screw rod
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- Expired - Fee Related
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Abstract
The utility model 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 pipe is slightly larger than the diameter of the threaded rod. 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 utility model relates to machinery and draws horse equipment technical field, specifically belongs to a kind of multiplex combination movement and draws horse.
Background technology
Existing mobile hydraulic triangle draws horse, its complex structure, and manufacturing cost is higher, and purposes limitation is more: 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; Workpiece shape need is high.The workpiece that can only draw Triangular Arm to hook, during pull portion shaft coupling, can make 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.
Utility model content
The purpose of this utility model has been to provide a kind of multiplex combination movement and has drawn horse, the deficiencies in the prior art have been overcome, simplicity of design, rational in infrastructure, adjustable range is large, the strong adaptability to shaft coupling, and M48 screw rod lateral separation can be along with the distance adjustment between two girder steels, girder steel Height Adjustable, is used easy to operate.
The technical solution adopted in the utility model is as follows:
Horse is drawn in a kind of multiplex combination movement, comprise the mobile trolley with four-wheel, on described trolley bottom surface platform, be arranged at a pair of vertically full tooth screw rod, on full tooth screw rod, a nut with plate stem is respectively installed, screw in full tooth screw rod bottom, the steel pipe that one internal diameter is greater than screw diameter is respectively installed above nut, between two steel pipes, weld two groups of girder steels that are welded in advance, two groups of girder steels are parallel to each other, 50 millimeters of spacing, below girder steel in weld in the heart an arc plate, on arc plate, put into hydraulic jack, 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, in the middle of circular steel plate, be provided with three circles, axis of small circle is 50 millimeters, axis of great circle mates with shaft coupling.
Described arc plate, radian 60 degree, 300 millimeters of height.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adjustable range is large, the strong adaptability to shaft coupling, and 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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that circular steel plate of the present utility model 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, on described trolley bottom surface platform 2, be arranged at a pair of vertically full tooth screw rod 3, on full tooth screw rod 3, a nut 4 with plate stem is respectively installed, screw in full tooth screw rod 4 bottoms, the steel pipe 5 that one internal diameter is greater than screw diameter is respectively 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 spacing, below girder steel in weld in the heart an arc plate, radian 60 degree, 300 millimeters of height.On arc plate, put into hydraulic jack 7, 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, in the middle of circular steel plate, be provided with three circles, axis of small circle is 50 millimeters, and axis of great circle mates with shaft coupling.If 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, distance between shaft coupling and girder steel is fixed, 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 be separated with axle.As shaft coupling can not directly connect or when shaft coupling is thinner, available above-mentioned circular steel plate is fixedly connected with bolt.
Claims (2)
1. horse is drawn in a multiplex combination movement, comprise the mobile trolley with four-wheel, it is characterized in that: on described trolley bottom surface platform, be arranged at a pair of vertically full tooth screw rod, on full tooth screw rod, a nut with plate stem is respectively installed, screw in full tooth screw rod bottom, the steel pipe that one internal diameter is greater than screw diameter is respectively installed above nut, between two steel pipes, weld two groups of girder steels that are welded in advance, two groups of girder steels are parallel to each other, 50 millimeters of spacing, below girder steel in weld in the heart an arc plate, on arc plate, put into hydraulic jack, 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, in the middle of circular steel plate, be provided with three circles, axis of small circle is 50 millimeters, axis of great circle mates with shaft coupling.
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 |
|---|---|---|---|
| CN201320532482.6U CN203449257U (en) | 2013-08-29 | 2013-08-29 | Multipurpose combined movable puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532482.6U CN203449257U (en) | 2013-08-29 | 2013-08-29 | Multipurpose combined movable puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449257U true CN203449257U (en) | 2014-02-26 |
Family
ID=50129159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532482.6U Expired - Fee Related CN203449257U (en) | 2013-08-29 | 2013-08-29 | Multipurpose combined movable puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433888A (en) * | 2013-08-29 | 2013-12-11 | 怀宁上峰水泥有限公司 | Multipurpose combined movable puller |
-
2013
- 2013-08-29 CN CN201320532482.6U patent/CN203449257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433888A (en) * | 2013-08-29 | 2013-12-11 | 怀宁上峰水泥有限公司 | Multipurpose combined movable puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140226 Termination date: 20160829 |