CN208265642U - A kind of hydraulic power system of lifting hook equipment - Google Patents
A kind of hydraulic power system of lifting hook equipment Download PDFInfo
- Publication number
- CN208265642U CN208265642U CN201820811909.9U CN201820811909U CN208265642U CN 208265642 U CN208265642 U CN 208265642U CN 201820811909 U CN201820811909 U CN 201820811909U CN 208265642 U CN208265642 U CN 208265642U
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- hydraulic cylinder
- fluid pressure
- control valve
- pressure line
- directional control
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Abstract
The utility model relates to a kind of hydraulic power systems of lifting hook equipment, including fuel tank, multiple directional control valve, principal arm hydraulic cylinder, principal arm fluid pressure line, slide arm hydraulic cylinder, slide arm fluid pressure line, rear support hydraulic cylinder, rear support fluid pressure line；The fuel tank and multiple directional control valve are mounted on installation vehicle frame front end, and multiple directional control valve connects fuel tank；The principal arm fluid pressure line is directly connected to the pipe joint of multiple directional control valve and principal arm hydraulic cylinder；The slide arm fluid pressure line connects the pipe joint on multiple directional control valve using hose with rear support fluid pressure line, then hard tube is connected, the hard tube is placed in the groove of installation vehicle frame inside sidewalls, after being connected to slide arm hydraulic cylinder and rear support hydraulic cylinder neighbouring position, the pipe joint of hose connection slide arm hydraulic cylinder and rear support hydraulic cylinder is used.
Description
Technical field
The present invention relates to lifting hook equipment technical field of hydraulic pressure, and in particular to a kind of hydraulic power system of lifting hook equipment
System.
Background technique
Currently, existing torque arm device is all made of HYDRAULIC CONTROL SYSTEM work, the pipeline of torque arm device hydraulic system is arranged,
Since the installation space of torque arm device chassis vehicle limits to and design, when torque arm device hydraulic system is arranged on the outside of crossbeam, pipeline
Arrange it is in disorder, without level, not beautiful enough and waste material, the function of hydraulic system is realized and stability all exist it is hidden
Suffer from.
Summary of the invention
Aiming at the problem that background technique proposes, it is an object of the present invention to provide a kind of hydraulic power systems of lifting hook equipment
System, hydraulic power system is simple and reasonable for structure, and fluid pressure line is clean and tidy, beautiful.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of hydraulic power system of lifting hook equipment, including fuel tank, multiple directional control valve, principal arm hydraulic cylinder, principal arm liquid
Pressure pipe road, slide arm hydraulic cylinder, slide arm fluid pressure line, rear support hydraulic cylinder, rear support fluid pressure line；The fuel tank and multichannel
Reversal valve is mounted on installation vehicle frame front end, and multiple directional control valve connects fuel tank；The principal arm fluid pressure line is directly connected to multi-way reversing
The pipe joint of valve and principal arm hydraulic cylinder；The slide arm fluid pressure line connects multichannel using hose with rear support fluid pressure line and changes
Then pipe joint on valve connects hard tube, the hard tube is placed in the groove of installation vehicle frame inside sidewalls, is connected to cunning
After arm hydraulic cylinder and rear support hydraulic cylinder neighbouring position, slide arm hydraulic cylinder and rear support hydraulic cylinder are connected using hose
Pipe joint.
Further, the hydraulic power system of lifting hook equipment, the fuel tank and multiple directional control valve by installation pallet and
Bracket installation.
Further, the hydraulic power system of lifting hook equipment, the hard tube is in the groove of installation vehicle frame inside sidewalls
It is fixed using Duct fixing clamp.
Further, the hydraulic power system of lifting hook equipment, the hard tube are disposed adjacent to the side of multiple directional control valve.
The invention has the advantages that by directly on the installation vehicle frame of lifting hook equipment, remaining for placing hydraulic power in advance
Pipeline is arranged in groove when arranging pipeline, can protect pipeline and save space, make pipeline by the groove of system pipeline
System is neat and artistic.
Detailed description of the invention
The structural schematic diagram of the lifting hook equipment of the invention of attached drawing 1；
The front end position piping connection schematic diagram of the hydraulic power system of the present invention of attached drawing 2；
The rear end position piping connection schematic diagram of the hydraulic power system of the present invention of attached drawing 3；
Detailed description of the invention: 1- fuel tank, 2- multiple directional control valve, 3- installation vehicle frame, 4- principal arm hydraulic cylinder, 5- hose, 6- hard tube,
7- groove, 8- slide arm hydraulic cylinder, 9- rear support hydraulic cylinder, 10- principal arm, 11- slide arm, 12- rear support.
Specific embodiment
With reference to the accompanying drawing, the present invention is further illustrated, in order to those skilled in the art understand that the present invention.
As shown in Fig. 1, the hydraulic power system of lifting hook equipment of the invention, including fuel tank 1, multiple directional control valve 2, institute
It states fuel tank 1 and multiple directional control valve 2 is installed on the front end of lifting hook equipment, be mounted on installation vehicle frame 3 using installation pallet and bracket
Measurement on, installation vehicle frame 3 side rail inner setting fluted 7.It is also equipped with principal arm hydraulic cylinder 4 on installation vehicle frame 3, it is main
Arm hydraulic cylinder 4 is for pushing principal arm 10 to rotate.In the rear end of lifting hook equipment, there are also rear support hydraulic cylinders 9 and slide arm liquid
Compressing cylinder 8, for the rear support hydraulic cylinder 9 for pushing rear support 12 mobile, the slide arm hydraulic cylinder 8 is located at principal arm 10
Inside, due to pushing slide arm 11 mobile.
As shown in Fig. 2, the piping connection at front end position of the present invention is that multiple directional control valve 2 is taken using piping connection fuel tank 1
Hydraulic oil is conveyed to principal arm hydraulic cylinder 4, rear support hydraulic cylinder respectively by 4 electromagnetic valves of multiple directional control valve 2 by oil
9 and slide arm hydraulic cylinder 8, since principal arm hydraulic cylinder 4 and multipath electrovalve 2 are apart from short, piping connection can be directly used, but
It is rear support hydraulic cylinder 9 and slide arm hydraulic cylinder 8 is located at equipment rear end, distance is remote, and Pipeline transport distance is needed using hard
Pipe 6 connects, and hard tube 6 is arranged in groove 7, and pipeline setting is hidden clean and tidy.
As shown in Fig. 3, after pipeline reaches equipment rear end, rear support hydraulic cylinder 9 and slide arm liquid are connected to using hose
Compressing cylinder 8.
Above embodiments are merely to illustrate a specific embodiment of the invention, rather than for limiting the present invention.
Claims (4)
1. a kind of hydraulic power system of lifting hook equipment, which is characterized in that including fuel tank, multiple directional control valve, principal arm hydraulic oil
Cylinder, principal arm fluid pressure line, slide arm hydraulic cylinder, slide arm fluid pressure line, rear support hydraulic cylinder, rear support fluid pressure line；It is described
Fuel tank and multiple directional control valve are mounted on installation vehicle frame front end, and multiple directional control valve connects fuel tank；The principal arm fluid pressure line directly connects
Connect the pipe joint of multiple directional control valve and principal arm hydraulic cylinder；The slide arm fluid pressure line and rear support fluid pressure line use hose
The pipe joint on multiple directional control valve is connected, hard tube is then connected, the hard tube is placed on the groove of installation vehicle frame inside sidewalls
It is interior, after being connected to slide arm hydraulic cylinder and rear support hydraulic cylinder neighbouring position, using hose connection slide arm hydraulic cylinder with after
The pipe joint of support hydraulic pressure oil cylinder.
2. the hydraulic power system of lifting hook equipment according to claim 1, which is characterized in that the fuel tank and multi-way reversing
Valve passes through installation pallet and bracket installation.
3. the hydraulic power system of lifting hook equipment according to claim 1, which is characterized in that the hard tube is in installation vehicle frame
It is fixed in the groove of inside sidewalls using Duct fixing clamp.
4. the hydraulic power system of lifting hook equipment according to claim 1, which is characterized in that the hard tube is disposed adjacent to
The side of multiple directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811909.9U CN208265642U (en) | 2018-05-29 | 2018-05-29 | A kind of hydraulic power system of lifting hook equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811909.9U CN208265642U (en) | 2018-05-29 | 2018-05-29 | A kind of hydraulic power system of lifting hook equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265642U true CN208265642U (en) | 2018-12-21 |
Family
ID=64685879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820811909.9U Active CN208265642U (en) | 2018-05-29 | 2018-05-29 | A kind of hydraulic power system of lifting hook equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171340A (en) * | 2019-07-01 | 2019-08-27 | 扬州福艾沃机械有限公司 | A kind of lifting hook and its control method |
-
2018
- 2018-05-29 CN CN201820811909.9U patent/CN208265642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171340A (en) * | 2019-07-01 | 2019-08-27 | 扬州福艾沃机械有限公司 | A kind of lifting hook and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220830 Address after: 415106 group 12, GangShi village, Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee after: HUNAN WULING MACHINERY MANUFACTURING Co.,Ltd. Address before: 2307, xinshizi building, 398, section 3, Furong Middle Road, Tianxin District, Changsha City, Hunan Province, 410000 Patentee before: HUNAN TUOPU INTELLIGENT TECHNOLOGY Co.,Ltd. |