CN202164075U - Hydraulic jack with pressure gauge - Google Patents
Hydraulic jack with pressure gauge Download PDFInfo
- Publication number
- CN202164075U CN202164075U CN201120213780XU CN201120213780U CN202164075U CN 202164075 U CN202164075 U CN 202164075U CN 201120213780X U CN201120213780X U CN 201120213780XU CN 201120213780 U CN201120213780 U CN 201120213780U CN 202164075 U CN202164075 U CN 202164075U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- force transmission
- pressure gauge
- jack
- hydraulic jack
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a hydraulic jack with a pressure gauge. The hydraulic jack comprises a hydraulic cylinder and a force transmission frame. A piston pull rod is arranged on the force transmission frame. The hydraulic cylinder is arranged on an oil supply base. The oil supply base is connected with the force transmission frame. The pressure gauge is also arranged. The pressure gauge is communicated with a hydraulic oil cavity in the oil supply base through a guide pipe. The hydraulic jack disclosed by the utility model is simple in structure, convenient for operation by people, time-saving and force-saving. Simultaneously, the working efficiency of the jack is also increased.
Description
Technical field
The utility model relates to a kind of jack, a kind ofly specifically has a manometric hydraulic jack.
Background technology
Jack is that a kind of the top with rigidity lifted part as equipment, through the light little weight-lifting equipment of top bracket or bottom claw jacking weight in stroke.Structure is lightly firm, flexibility and reliability because of it has for jack, and a people is an advantage such as portability and operation and be able to widespread use, and the fluid pressure type jack structure is compact; Stable working; Self-locking action is arranged, but in use also there is following shortcoming in it: can not see the size of hydraulic pressure value intuitively, need constantly debugging hydraulic pressure value to realize the demand height of jack-up weight; Nor can control the hydraulic pressure value that hydraulic pressure reaches to be needed accurately; Precision such as influence maintenance workpiece waste time and energy, and have reduced work efficiency.
The utility model content
The utility model purpose is to be the deficiency that solves the problems of the technologies described above, and a kind of manometric hydraulic jack that has is provided, and it has the size of seeing the hydraulic pressure value intuitively, and it is time saving and energy saving to operate, and is beneficial to advantage such as increase work efficiency.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind ofly have a manometric hydraulic jack; Comprise hydraulic actuating cylinder and force transmission rack; Force transmission rack is provided with pitch brace, and hydraulic actuating cylinder is arranged on the fuel feeding base, and the fuel feeding base is connected with force transmission rack; Also be provided with compression indicator, compression indicator is communicated with the interior fluid chamber of fuel feeding base through conduit.
Beneficial effect is:
1, simple to operation, time saving and energy saving, realized estimating intuitively the size of hydraulic pressure value, be beneficial to and better control jack and rise height through pitch brace;
2, cost is low, easy to assembly, only needs compression indicator is communicated with the air pressure of observation hydraulic actuating cylinder that just can be real-time through on conduit and the fuel feeding base hydraulic cavities being set.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that scheme drawing is looked on the right side of Fig. 1;
Mark is among the figure: 1, compression indicator, 2, hydraulic actuating cylinder, 3, pitch brace, 4, the fuel feeding base, 5, force transmission rack, 6, conduit, 7, communication port, 8, fluid chamber, 9, air valve.
The specific embodiment
As shown in the figure; A kind ofly have a manometric hydraulic jack; Be made up of compression indicator 1, hydraulic actuating cylinder 2 and pitch brace 3, the below of hydraulic actuating cylinder 2 and right side are respectively equipped with fuel feeding base 4, force transmission rack 5 and air valve 9 (as shown in Figure 1), and compression indicator 1 is connected the left side (see figure 1) that has been located at hydraulic actuating cylinder 2 through conduit 6 with communication port 7 on the fuel feeding base 4; Pitch brace 3 is connected on the force transmission rack 5 of hydraulic actuating cylinder 2, and described communication port 7 is communicated with fuel feeding base 4 interior fluid chambers 8.
In practical application, through the pistons work of pitch brace 3 drive hydraulic actuating cylinders 2, because hydraulic actuating cylinder 2 inside hydraulic pressure everywhere is equal to basically; So this moment can be through estimating hydraulic pressure value in the hydraulic actuating cylinder 2 with the fluid chamber 8 bonded assembly compression indicators 1 of fuel feeding base 4; Thereby according to the dynamics size that shows the control manipulation pitch brace 3 that numerical value is real-time on the compression indicator 1, the utility model is simple in structure, is convenient to personnel operation; Time saving and energy saving, the while has also been improved the work efficiency of hydraulic actuating cylinder 2.
Claims (1)
1. one kind has manometric hydraulic jack; Comprise hydraulic actuating cylinder (2) and force transmission rack (5); Force transmission rack (5) is provided with pitch brace (3), and hydraulic actuating cylinder (2) is arranged on the fuel feeding base (4), and fuel feeding base (4) is connected with force transmission rack (5); It is characterized in that: also be provided with compression indicator (1), compression indicator (1) is communicated with the interior fluid chamber (8) of fuel feeding base (4) through conduit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213780XU CN202164075U (en) | 2011-06-23 | 2011-06-23 | Hydraulic jack with pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213780XU CN202164075U (en) | 2011-06-23 | 2011-06-23 | Hydraulic jack with pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164075U true CN202164075U (en) | 2012-03-14 |
Family
ID=45799917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120213780XU Expired - Fee Related CN202164075U (en) | 2011-06-23 | 2011-06-23 | Hydraulic jack with pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009048A (en) * | 2012-12-13 | 2013-04-03 | 杭州万东电子有限公司 | Beryllium piece riveting and pressing device installed in X-ray tube |
| CN103232006A (en) * | 2013-05-13 | 2013-08-07 | 蔡青林 | Jack for anchor rod tension meter |
-
2011
- 2011-06-23 CN CN201120213780XU patent/CN202164075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009048A (en) * | 2012-12-13 | 2013-04-03 | 杭州万东电子有限公司 | Beryllium piece riveting and pressing device installed in X-ray tube |
| CN103232006A (en) * | 2013-05-13 | 2013-08-07 | 蔡青林 | Jack for anchor rod tension meter |
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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 |
Granted publication date: 20120314 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |