CN207077405U - A kind of electric hydaulic cuts expansion device - Google Patents
A kind of electric hydaulic cuts expansion device Download PDFInfo
- Publication number
- CN207077405U CN207077405U CN201720970602.9U CN201720970602U CN207077405U CN 207077405 U CN207077405 U CN 207077405U CN 201720970602 U CN201720970602 U CN 201720970602U CN 207077405 U CN207077405 U CN 207077405U
- Authority
- CN
- China
- Prior art keywords
- housing
- oil cylinder
- led
- piston
- battery
- 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.)
- Active
Links
Landscapes
- Knives (AREA)
Abstract
It the utility model is related to a kind of fire-fighting and rescue instrument, expansion device is cut more particularly to a kind of electric hydaulic, expand knife, oil cylinder, oil pump, motor, bearing pin, connecting rod, piston, housing, battery, circuit board, reversal valve, LED, button switch, handle including cutting, it is characterised in that：Cut and expand two connecting holes of knife rear end setting, a connecting hole is connected by bearing pin with oil cylinder, and another connecting hole is connected by connecting rod with piston, and piston moves in oil cylinder；LED is installed in the left side upper end of housing, LED is electrically connected by the button switch on housing and battery；The right side upper end of housing is provided with handle.The utility model device is reasonable in design, compact-sized, easy to use so that fire-fighting, traffic police team, industrial and mining enterprises and other rescue departments shearing expansion operations are more convenient, have it is safe, cut expand efficiency high, the advantages of service life is long.
Description
Technical field
It the utility model is related to a kind of fire-fighting and rescue instrument, and in particular to a kind of electric hydaulic cuts expansion device.
Background technology
It is of the prior art to cut expansion device, be mainly used in the disaster assistances such as traffic accident rescue, earthquake, contingency rescue,
Force open the door and metal structure deformation is cut off metal structure, vehicle part, pipeline and metallic plate.But current cuts expansion device, its entirety
Volume and weight it is larger, be unfavorable for giving full play to the effect of instrument in some cases.
Utility model content
The utility model provides a kind of electric hydaulic and cuts expansion device, larger to solve volume and weight existing for prior art
The problem of being unfavorable for operation.
The utility model is achieved through the following technical solutions：
A kind of electric hydaulic cuts expansion device, including cuts and expand knife, oil cylinder, oil pump, motor, bearing pin, connecting rod, piston, housing, electricity
Pond, circuit board, reversal valve, LED, button switch, handle, it is characterised in that：Cut and expand two connecting holes of knife rear end setting, one
Connecting hole is connected by bearing pin with oil cylinder, and another connecting hole is connected by connecting rod with piston, and piston moves in oil cylinder；It is described
The right-hand member of oil cylinder is arranged on the left end of housing, and oil pump, motor, battery are disposed with from left to right in case inside, electronic
Machine is electrically connected by circuit board and battery；One reversal valve is set between oil pump and motor；On the left side of housing
End is provided with LED, and LED is electrically connected by the button switch on housing and battery；On the right side of housing
End is provided with handle.
Further, the top for cutting expansion knife is acute angle triangular form structure.
The operation principle of the utility model device is：Power is provided by battery, operation of oil pump, oil pump are driven by motor
Band piston is moved in oil cylinder, piston driving link motion, the shearing the planning function for expanding knife is cut so as to realize, during use
Operating personnel are realized by reversal valve cuts the folding for expanding knife.
The utility model device is reasonable in design, compact-sized, easy to use so that fire-fighting, traffic police team, industrial and mining enterprises and its
It is more convenient that he rescues department's shearing expansion operation, have it is safe, cut expand efficiency high, the advantages of service life is long.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the front end mplifying structure schematic diagram for expanding knife is cut in the utility model Fig. 1；
In figure：1-, which is cut, expands knife, 2- oil cylinders, 3- oil pumps, 4- motor, 5- bearing pins, 6- connecting rods, 7- pistons, 8- housings, 9- electricity
Pond, 10- circuit boards, 11- reversal valves, 12-LED lamps, 13- button switches, 14- handles.
Embodiment
Embodiment：As depicted in figs. 1 and 2, a kind of electric hydaulic of the utility model cuts expansion device, including cut expand knife 1, oil cylinder 2,
Oil pump 3, motor 4, bearing pin 5, connecting rod 6, piston 7, housing 8, battery 9, circuit board 10, reversal valve 11, LED 12, button are opened
Close 13, handle 14, it is characterised in that：Cut and expand two connecting holes of the rear end of knife 1 setting, a connecting hole is connected by bearing pin 5 and oil cylinder 2
Connect, another connecting hole is connected by connecting rod 6 with piston 7, and piston 7 moves in oil cylinder 2；The right-hand member of the oil cylinder 2 is arranged on
The left end of housing 8, oil pump 3, motor 4, battery 9 is disposed with from left to right in the inner side of housing 8, motor 4 passes through circuit
Plate 10 and battery 9 are electrically connected；One reversal valve 11 is set between oil pump 3 and motor 4；In the left side upper end of housing 8
LED 12 is installed, LED 12 is electrically connected by the button switch 13 on housing 8 and battery 9；In housing 8
Right side upper end is provided with handle 14.
The top for cutting expansion knife 1 is acute angle triangular form structure.
The operation principle of the utility model device is：Power is provided by battery, operation of oil pump, oil pump are driven by motor
Band piston is moved in oil cylinder, piston driving link motion, the shearing the planning function for expanding knife is cut so as to realize, during use
Operating personnel are realized by reversal valve cuts the folding for expanding knife.
The utility model device is reasonable in design, compact-sized, easy to use so that fire-fighting, traffic police team, industrial and mining enterprises and its
It is more convenient that he rescues department's shearing expansion operation, have it is safe, cut expand efficiency high, the advantages of service life is long.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., are all contained in protection of the present utility model
Within the scope of.
Claims (2)
1. a kind of electric hydaulic cuts expansion device, including cuts and expand knife (1), oil cylinder (2), oil pump (3), motor (4), bearing pin (5), connecting rod
(6), piston (7), housing (8), battery (9), circuit board (10), reversal valve (11), LED (12), button switch (13), handle
(14), it is characterised in that：Cut and expand two connecting holes of knife (1) rear end setting, a connecting hole is connected by bearing pin (5) and oil cylinder (2)
Connect, another connecting hole is connected by connecting rod (6) with piston (7), and piston (7) moves in oil cylinder (2)；The oil cylinder (2)
Right-hand member is arranged on the left end of housing (8), and oil pump (3), motor (4), battery are disposed with from left to right on the inside of housing (8)
(9), motor (4) is electrically connected by circuit board (10) and battery (9)；One is set between oil pump (3) and motor (4)
Individual reversal valve (11)；LED (12) is installed in the left side upper end of housing (8), LED (12) passes through on housing (8)
Button switch (13) and battery (9) be electrically connected；The right side upper end of housing (8) is provided with handle (14).
2. a kind of electric hydaulic cuts expansion device according to claim 1, it is characterised in that：The top for cutting expansion knife (1) is sharp
Angle triangular form structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970602.9U CN207077405U (en) | 2017-08-04 | 2017-08-04 | A kind of electric hydaulic cuts expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970602.9U CN207077405U (en) | 2017-08-04 | 2017-08-04 | A kind of electric hydaulic cuts expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077405U true CN207077405U (en) | 2018-03-09 |
Family
ID=61424827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970602.9U Active CN207077405U (en) | 2017-08-04 | 2017-08-04 | A kind of electric hydaulic cuts expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860049A (en) * | 2019-11-07 | 2020-03-06 | 北京天泽电力集团有限公司 | Manual hydraulic type shearing and expanding pliers |
-
2017
- 2017-08-04 CN CN201720970602.9U patent/CN207077405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860049A (en) * | 2019-11-07 | 2020-03-06 | 北京天泽电力集团有限公司 | Manual hydraulic type shearing and expanding pliers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207077405U (en) | A kind of electric hydaulic cuts expansion device | |
| CN200988226Y (en) | Hand held hydraulic cutter | |
| CN204711309U (en) | Driven shearing expands device | |
| CN202333457U (en) | Portable overhaul power box | |
| CN104912766A (en) | Electric mute pump | |
| CN208031679U (en) | One kind, which electrically activates, cuts expansion device | |
| CN202212636U (en) | Miniature hydraulic cutting device | |
| CN204148623U (en) | A kind of nut breaking cutter | |
| CN203532766U (en) | Large-air-flow electric combined air valve | |
| CN207896452U (en) | Explosion-proof positive pressure power distribution cabinet | |
| CN206784482U (en) | Mini-excavator electrical control cabinet | |
| CN202239399U (en) | Quick breaker of reinforcing steel bar or small-section section bar | |
| CN203793142U (en) | Air-cylinder-driven cable breaker used for new energy automobile | |
| CN102500813A (en) | Hydraulic shearer | |
| CN205911250U (en) | High voltage circuit breaker casing of easily fixing | |
| CN202628522U (en) | Alarm automobile vacuum pump | |
| CN204212940U (en) | Miniature single interface hydraulic electric pump | |
| CN202212877U (en) | Electric portable hydraulic multifunctional clamp | |
| CN203732698U (en) | On-line detection device for air defence warning storage battery | |
| CN202773514U (en) | Lithium battery DC (Direct Current) permanent magnet motor trimming saw | |
| CN205805846U (en) | A kind of purely mechanic reciprocating high-pressure plunger water pump | |
| CN202693385U (en) | Multi-path gas sampling pump for beam tube | |
| CN114495467B (en) | Alarm device and matched anti-theft structure thereof | |
| CN208147017U (en) | A kind of plate shearing machine of energy conservation high rate low energy consumption low noise | |
| CN202182788U (en) | Mining intrinsic safety pressure alarm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 253000 No.21, row 4, area 1, Pacific beverage market, Guoyuan Road, Tianqu sub district office, Decheng District, Dezhou City, Shandong Province Patentee after: Woda Rescue Technology Co.,Ltd. Address before: 253000 No.21, row 4, area 1, Pacific beverage market, Guoyuan Road, Tianqu sub district office, Decheng District, Dezhou City, Shandong Province Patentee before: DEZHOU WODA HYDRAULIC MACHINERY Co.,Ltd. |