CN207294032U - A kind of hydraulic jack - Google Patents
A kind of hydraulic jack Download PDFInfo
- Publication number
- CN207294032U CN207294032U CN201721307537.8U CN201721307537U CN207294032U CN 207294032 U CN207294032 U CN 207294032U CN 201721307537 U CN201721307537 U CN 201721307537U CN 207294032 U CN207294032 U CN 207294032U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- oil
- base
- main body
- small
- 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 - Fee Related
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Abstract
The utility model discloses a kind of hydraulic jack, including sealing ring, base and jack main body, the jack main body upper end is equipped with sealing ring, the jack main body lower end is equipped with base, the chassis interior is equipped with fuel tank, described fuel tank one end is connected with oil discharge outlet, and the fuel tank other end is connected with oil inlet, the oil inlet is internally provided with metal filter screen, the utility model is by being arranged on fuel tank in base, the exacerbation to the weight of base can be carried out using the liquid of fuel tank internal, reaches and stablizes firm effect.By equipped with metal filter screen, can stop containing solid particle enter fuel tank in, cause block fuel sucking pipe.By equipped with oil discharge outlet, the replacement to internal fluid can be carried out in time.By equipped with telescopic rod and antiskid sleeve, telescopic rod can need to adjust length, make the noticeable effort diminution of needs originally, play the role of a lever according to different.Anti-slip handle, strengthens the comfort level of overall hand handle.
Description
Technical field
It the utility model is related to a kind of jack field, more particularly to a kind of hydraulic jack.
Background technology
Hydraulic jack is common a kind of lifting gear in production.It is its simple structure, easy to operate, it can be used in more
The repairing of kind occasion, the base hardness of many jack is inadequate at present, thus easilys lead to bottom deformation, and also some do not set
There is easily moving handle, very inconvenient when so using very much, the anti-skidding effect that many top cap heads are equipped with is bad.For this reason, I
Propose a kind of hydraulic jack.
Utility model content
The main purpose of the utility model is that providing a kind of hydraulic jack, asking in background technology can be effectively solved
Topic.
To achieve the above object, the technical solution that the utility model is taken is:
A kind of hydraulic jack, including sealing ring, base and jack main body, the jack main body upper end are equipped with sealing
Ring, the jack main body lower end are equipped with base, and the chassis interior is equipped with fuel tank, and described fuel tank one end is connected with oil discharge outlet,
And the fuel tank other end is connected with oil inlet, the oil inlet is internally provided with metal filter screen, and the oil discharge outlet side is equipped with piston
Cap, the piston cap side are fixedly connected with rubber sleeve, and the base side is equipped with spud pile block and small fuel tank metal shell, and
Spud pile block is located at small fuel tank metal shell side, and the small fuel tank metal shell is internally provided with motion bar and small oil tank, and small
Oil cylinder is located at motion bar lower end, and the small oil tank side is equipped with fuel sucking pipe, and the fuel sucking pipe side is equipped with check valve, the oil suction
Pipe side is communicated with oil cylinder, and the oil cylinder is internally provided with big piston groove.
Further, the sealing ring side is equipped with big piston rod, and the big piston rod upper end is connected with rubber collar, institute
State rubber collar extexine and be equipped with round thread.
Further, be connected above the spud pile block be connected round block, the connection round block side equipped with telescopic rod with
Antiskid sleeve, and telescopic rod is between connection round block antiskid sleeve.
Further, the jack body side is equipped with handle.
Compared with prior art, the utility model has the advantages that:
1st, the utility model can be carried out to base by the way that fuel tank is arranged in base using the liquid of fuel tank internal
The exacerbation of weight, reaches the effect of stable stable base, strengthens hardness.
2nd, the utility model can stop some inside conveying oil body by the metal filter screen being internally provided with oil inlet
Entering in fuel tank containing solid particle, causes to block fuel sucking pipe.By equipped with oil discharge outlet, can carry out in time to internal oil
The replacement of liquid, it is ensured that internal Effec-tive Function.
3rd, the utility model by equipped with handle, reach the effect that portable moves the jack.By equipped with stretch
Contracting bar and antiskid sleeve, telescopic rod can need adjusting length according to different, reduce the noticeable effort of needs originally, play
The effect of one lever.Anti-slip handle, strengthens the comfort level of overall hand handle.
4th, the utility model strengthens antiskid effect, is allowed to be not easy by the round thread being equipped with rubber collar outer surface
Skid, cause dangerous phenomenon to occur.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of hydraulic jack of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of hydraulic jack of the utility model.
Fig. 3 is a kind of rubber collar extexine structure diagram of hydraulic jack of the utility model.
Fig. 4 is a kind of oil discharge outlet internal structure schematic diagram of hydraulic jack of the utility model.
In figure:1st, rubber collar;2nd, sealing ring;3rd, big piston rod;4th, base;5th, handle;6th, oil inlet;7th, fuel tank;8、
Spud pile block;9th, small fuel tank metal shell;10th, antiskid sleeve;11st, telescopic rod;12nd, round block is connected;13rd, jack main body;
14th, check valve;15th, rubber sleeve;16th, oil discharge outlet;17th, metal filter screen;18th, piston cap;19th, oil cylinder;20th, big piston groove;
21st, round thread;22nd, small oil tank;23rd, motion bar;24th, fuel sucking pipe.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs 1-4, a kind of hydraulic jack, including sealing ring 2, base 4 and jack main body 13, the jack
13 upper end of main body is equipped with sealing ring 2, and 13 lower end of jack main body is equipped with base 4, and the base 4 is internally provided with fuel tank 7, institute
7 one end of fuel tank is stated with oil discharge outlet 16 to be connected, and 7 other end of fuel tank is connected with oil inlet 6, the oil inlet 6 is internally provided with metal
Filter screen 17,16 side of oil discharge outlet are equipped with piston cap 18, and 18 side of piston cap is fixedly connected with rubber sleeve 15, described
4 side of base is equipped with spud pile block 8 and small fuel tank metal shell 9, and spud pile block 8 is located at small 9 side of fuel tank metal shell, institute
State small fuel tank metal shell 9 and be internally provided with motion bar 23 and small oil tank 22, and small oil tank 22 is located at 23 lower end of motion bar, it is described small
22 side of oil cylinder is equipped with fuel sucking pipe 24, and 24 side of fuel sucking pipe is equipped with check valve 14,24 side of fuel sucking pipe and oil cylinder 19
Communicate, the oil cylinder 19 is internally provided with big piston groove 20.
Wherein, 2 side of sealing ring is equipped with big piston rod 3, and big 3 upper end of piston rod is connected with rubber collar 1, institute
State 1 extexine of rubber collar and be equipped with round thread 21.
Wherein, the top of spud pile block 8 is connected with being connected round block 12, and connection 12 side of round block is equipped with telescopic rod 11
With antiskid sleeve 10, and telescopic rod 11 positioned at connection 12 antiskid sleeve 10 of round block between.
Wherein, 13 side of jack main body is equipped with handle 5.
It should be noted that the utility model is a kind of hydraulic jack, during work, oil cylinder 19 and big piston groove 20 form
Lifting hydraulic cylinder.Telescopic rod 11, small oil tank 22, motion bar 23, check valve 14 form hydraulic hand-pump, such as lift antiskid sleeve
10 move up motion bar 23, and 22 lower end oil pocket volume increase of small oil tank, forms parital vacuum, at this moment check valve 4 is opened, and is led to
Cross the oil suction from fuel tank 7 of fuel sucking pipe 24;By the way that fuel tank 7 is arranged in base 4, can be carried out using the liquid inside fuel tank 7
Reinforcing to the weight of base 4, reaches the effect of stable stable base 4, and there is an oil inlet 16 in the top of fuel tank 7, inside oil inlet 16
The metal filter screen 17 being equipped with, can stop some entering in fuel tank 7 containing solid particle inside conveying oil body, cause to block
Fuel sucking pipe 24.By equipped with oil discharge outlet 16, the replacement to internal fluid can be carried out in time, it is ensured that internal Effec-tive Function.
By equipped with handle 5, reach the effect that portable moves the jack.Antiskid sleeve 10 is firmly depressed, under motion bar 23
Move, 22 cavity of resorption pressure rise of small oil tank, check valve 4 closes, and inputs the cavity of resorption of elevating ram 19, forces big piston rod 3 to moving up
It is dynamic, jack up weight.By equipped with telescopic rod 11 and antiskid sleeve 10, telescopic rod 11 can adjust length according to different needs
It is short, the noticeable effort of needs originally is reduced, plays the role of a lever.Antiskid sleeve 10, strengthens relaxing for overall hand handle
Appropriateness.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of hydraulic jack, including sealing ring (2), base (4) and jack main body (13), the jack main body (13)
Upper end is equipped with sealing ring (2), and jack main body (13) lower end is equipped with base (4), it is characterised in that:In the base (4)
Portion is equipped with fuel tank (7), and described fuel tank (7) one end is connected with oil discharge outlet (16), and fuel tank (7) other end is connected with oil inlet (6),
The oil inlet (6) is internally provided with metal filter screen (17), and oil discharge outlet (16) side is equipped with piston cap (18), the piston
Cap (18) side is fixedly connected with rubber sleeve (15), and base (4) side is equipped with spud pile block (8) and small fuel tank metal shell
(9), and spud pile block (8) is located at small fuel tank metal shell (9) side, and the small fuel tank metal shell (9) is internally provided with activity
Bar (23) and small oil tank (22), and small oil tank (22) is located at motion bar (23) lower end, small oil tank (22) side is equipped with oil suction
Manage (24), fuel sucking pipe (24) side is equipped with check valve (14), and fuel sucking pipe (24) side is communicated with oil cylinder (19), described
Oil cylinder (19) is internally provided with big piston groove (20).
A kind of 2. hydraulic jack according to claim 1, it is characterised in that:Sealing ring (2) side is equipped with big living
Stopper rod (3), big piston rod (3) upper end are connected with rubber collar (1), and rubber collar (1) extexine is equipped with circular spiral shell
Line (21).
A kind of 3. hydraulic jack according to claim 1, it is characterised in that:With being connected above the spud pile block (8)
Round block (12) is connected, and described connection round block (12) side is equipped with telescopic rod (11) and antiskid sleeve (10), and telescopic rod (11)
Between connection round block (12) antiskid sleeve (10).
A kind of 4. hydraulic jack according to claim 1, it is characterised in that:Jack main body (13) side is equipped with
Handle (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721307537.8U CN207294032U (en) | 2017-10-11 | 2017-10-11 | A kind of hydraulic jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721307537.8U CN207294032U (en) | 2017-10-11 | 2017-10-11 | A kind of hydraulic jack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207294032U true CN207294032U (en) | 2018-05-01 |
Family
ID=62414884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721307537.8U Expired - Fee Related CN207294032U (en) | 2017-10-11 | 2017-10-11 | A kind of hydraulic jack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207294032U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111646384A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴海派机械有限公司 | Fast lifting type vertical jack with double-pump structure |
-
2017
- 2017-10-11 CN CN201721307537.8U patent/CN207294032U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111646384A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴海派机械有限公司 | Fast lifting type vertical jack with double-pump structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20180501 Termination date: 20191011 |