CN203460116U - Trolley type lifting puller - Google Patents
Trolley type lifting puller Download PDFInfo
- Publication number
- CN203460116U CN203460116U CN201320514092.6U CN201320514092U CN203460116U CN 203460116 U CN203460116 U CN 203460116U CN 201320514092 U CN201320514092 U CN 201320514092U CN 203460116 U CN203460116 U CN 203460116U
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- CN
- China
- Prior art keywords
- door
- oil pump
- plate
- electric oil
- trolley
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a trolley type lifting puller, which is provided with a trolley, wherein a trundle is arranged on a lower part of the trolley; an electric oil pump is arranged on a rear part of the trolley; the trolley is provided with a door-like scaffold; the door-like scaffold comprises a cross beam and two upstands; a screw rod is vertically inserted in the middle position of the cross beam; a turning wheel is sleeved on the screw rod; sliding chutes are respectively arranged on inner sides of the two upstands; a door panel is arranged in the door-like scaffold; two sides of the door panel are clamped in the sliding chutes; an upper edge of the door panel is fixedly connected with the screw rod; a hydraulic puller is arranged on the right side of the door panel; the electric oil pump is located on a back side of the door panel; and the hydraulic puller and the electric oil pump penetrate through the door panel so as to be connected. The device has a moving function and a lifting function, and can finish the work under various complicated environments.
Description
Technical field
The utility model relates to a kind of horse of drawing, and refers more particularly to a kind of trolley type lifting and draws horse.
Background technology
Drawing horse is for by the axle machinery separated with bearing, utilizes hook pawl to catch on bearing, axial opposed direction is firmly ejected, and be that two parts are separated, in large-scale heavy industry of modern times, play an important role, due to different working environments, to drawing the requirement of horse also different.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of hydraulic screw extractor of removable and lifting.
In order to solve the problems of the technologies described above, the utility model provides a kind of trolley type lifting to draw horse, be provided with dolly, described dolly bottom is provided with castor, dolly rear portion is provided with electric oil pump, described dolly is provided with portal support, portal support comprises a crossbeam and two mullions, described crossbeam centre position is inserted with a rhizoid bar vertically, on screw mandrel, cover has runner, two mullion inner sides are provided with chute, in described portal support, be provided with a door-plate, door-plate both sides are stuck in described chute, door-plate top edge is fixedly connected with described screw mandrel, door-plate front is provided with hydraulic screw extractor, described electric oil pump is positioned at the door-plate back side, described hydraulic screw extractor and electric oil pump are connected through door-plate.
As further improvement of the utility model, described electric oil pump comprises motor, oil pump, high-pressure oil pipe and Pressure gauge.
As further improvement of the utility model, described hydraulic screw extractor is provided with piston cylinder, is provided with push rod in piston cylinder, and piston cylinder periphery is provided with three handgrips, and described three handgrips form equilateral triangle, and every handgrip is provided with locking device.
Adopt said structure, its beneficial effect is: described dolly is provided with castor, makes this device possess locomotive function, according to required arrival assigned address; Dolly is provided with portal support, portal support comprises a crossbeam and two mullions, described crossbeam centre position is inserted with a rhizoid bar vertically, and on screw mandrel, cover has runner, and two mullion inner sides are provided with chute, in described portal support, be provided with a door-plate, door-plate both sides are stuck in described chute, and door-plate top edge is fixedly connected with described screw mandrel, and door-plate front is provided with hydraulic screw extractor, this makes hydraulic screw extractor possess elevating function, can have more actual conditions adjustment height; Electric oil pump is positioned at the door-plate back side, and described hydraulic screw extractor and electric oil pump are connected through door-plate, can be given and be drawn horse that power is provided by electric oil pump.
Accompanying drawing explanation
Fig. 1 is the structural representation that horse is drawn in the lifting of the utility model trolley type.
In figure: 1-dolly, 2-castor, 3-electric oil pump, 4-portal support, 5-crossbeam, 6-mullion, 7-screw mandrel, 8-runner, 9-chute, 10-door-plate, 11-hydraulic screw extractor, 12-motor, 13-oil pump, 14-high-pressure oil pipe, 15-Pressure gauge, 16-piston cylinder, 17-push rod, 18-handgrip, 19-locking device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1, horse is drawn in a kind of trolley type lifting, be provided with dolly 1, described dolly 1 bottom is provided with castor 2, dolly 1 rear portion is provided with electric oil pump 3, described dolly 1 is provided with portal support 4, portal support 4 comprises a crossbeam 5 and two mullions 6, described crossbeam 5 centre positions are inserted with a rhizoid bar 7 vertically, on screw mandrel 7, cover has runner 8, two mullion 6 inner sides are provided with chute 9, in described portal support 4, be provided with a door-plate 10, door-plate 10 both sides are stuck in described chute 9, door-plate 10 top edge are fixedly connected with described screw mandrel 7, door-plate 10 fronts are provided with hydraulic screw extractor 11, described electric oil pump 3 is positioned at door-plate 10 back sides, described hydraulic screw extractor 11 and electric oil pump 3 are connected through door-plate 10, described electric oil pump 3 comprises motor 12, oil pump 13, high-pressure oil pipe 14 and Pressure gauge 15, described hydraulic screw extractor 11 is provided with piston cylinder 16, in piston cylinder 16, be provided with push rod 17, piston cylinder 16 peripheries are provided with three handgrips 18, described three handgrips 18 form equilateral triangle, every handgrip 18 is provided with locking device 19.
Before use, first each parts are carried out to examination and maintenance, comprise in oil pump 13 and fill with hydraulic oil, check whether Pressure gauge 15 normally shows reading, give chute 9, lubricated wet goods on door-plate 10 edges and screw mandrel 7, after ready, dolly is moved to desired location, rotate described runner 8 and adjust the height of hydraulic screw extractor 11, unclamp the locking device 19 of every handgrip 18, after being inserted in, the bearing of required separation locks again, starter motor 12 makes oil pump 13 work, push rod 17 in piston cylinder 16 is protruding until prop up axle, motor 12 continuous firings until finish the work after axle is separated with bearing.
The similar technical characterictic of any employing and the utility model is designed draws within horse will fall into protection domain of the present utility model.
Claims (3)
1. horse is drawn in a trolley type lifting, be provided with dolly (1), described dolly (1) bottom is provided with castor (2), dolly (1) rear portion is provided with electric oil pump (3), it is characterized in that: described dolly (1) is provided with portal support (4), portal support (4) comprises a crossbeam (5) and two mullions (6), described crossbeam (5) centre position is inserted with a rhizoid bar (7) vertically, the upper cover of screw mandrel (7) has runner (8), two mullions (6) inner side is provided with chute (9), in described portal support (4), be provided with a door-plate (10), door-plate (10) both sides are stuck in described chute (9), door-plate (10) top edge is fixedly connected with described screw mandrel (7), door-plate (10) front is provided with hydraulic screw extractor (11), described electric oil pump (3) is positioned at door-plate (10) back side, described hydraulic screw extractor (11) and electric oil pump (3) are connected through door-plate (10).
2. horse is drawn in a kind of trolley type lifting according to claim 1, it is characterized in that: described electric oil pump (3) comprises motor (12), oil pump (13), high-pressure oil pipe (14) and Pressure gauge (15).
3. horse is drawn in a kind of trolley type lifting according to claim 1, it is characterized in that: described hydraulic screw extractor (11) is provided with piston cylinder (16), in piston cylinder (16), be provided with push rod (17), piston cylinder (16) periphery is provided with three handgrips (18), described three handgrips (18) form equilateral triangle, and every handgrip (18) is provided with locking device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514092.6U CN203460116U (en) | 2013-08-22 | 2013-08-22 | Trolley type lifting puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514092.6U CN203460116U (en) | 2013-08-22 | 2013-08-22 | Trolley type lifting puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460116U true CN203460116U (en) | 2014-03-05 |
Family
ID=50172501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514092.6U Expired - Lifetime CN203460116U (en) | 2013-08-22 | 2013-08-22 | Trolley type lifting puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419174A (en) * | 2013-08-22 | 2013-12-04 | 泰州市荣美液压机械制造有限公司 | Trolley type hoisting puller |
-
2013
- 2013-08-22 CN CN201320514092.6U patent/CN203460116U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419174A (en) * | 2013-08-22 | 2013-12-04 | 泰州市荣美液压机械制造有限公司 | Trolley type hoisting puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 225300 Baima Town Industrial Park, Taizhou City, Jiangsu Province Patentee after: Jiangsu Rongmei Hydraulic Equipment Manufacturing Co.,Ltd. Address before: 225325 Baima Town Industrial Park, Taizhou City, Jiangsu Province Patentee before: TAIZHOU RONGMEI HYDRAULIC MACHINERY MANUFACTURING CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |