CN205275049U - High -power hoisting equipment - Google Patents
High -power hoisting equipment Download PDFInfo
- Publication number
- CN205275049U CN205275049U CN201620044256.7U CN201620044256U CN205275049U CN 205275049 U CN205275049 U CN 205275049U CN 201620044256 U CN201620044256 U CN 201620044256U CN 205275049 U CN205275049 U CN 205275049U
- Authority
- CN
- China
- Prior art keywords
- oil
- servicing facilities
- pump
- pipeline
- motor
- 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
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a high -power hoisting equipment, including the mount table, fixed surface is connected on mount table and the oil sump tank, symmetry sets up the mount pad in the middle of the right side of mount table upper surface, the mount pad is inside through antifriction bearing cooperation installation spool, the one end of spool and the output shaft of gearbox, the input shaft of gearbox passes through the shaft coupling and is connected with the stand -by motor, stand -by motor and gearbox are all through support and mount table fixed connection, the other end of spool and hydraulic motor's output shaft, hydraulic motor passes through the oil circuit and is connected with an oil supply device, the 2nd oil supply device and the 3rd oil supply device, an oil supply device, the 2nd oil supply device and the 3rd oil supply device and mount table fixed connection. The utility model discloses an equipment adopts multiple input mode drives such as many hydraulic pumps and stand -by motor, has the ability that the high -power was lifted by crane.
Description
Technical field
The utility model relates to hoisting machinery technical field, is specially a kind of high-power weight handling equipment.
Background technology
Along with the development of industry, more mechanical means is put into use, but the manufacture of large-scale machinery, owing to weight is excessive, it is not easy to lifting, therefore when manufacturing and equip, there is bigger difficulty, and the mode that the many employings of existing lifting rig increase brachium utilizes lever principle to lift by crane, but this kind of production of method significant discomfort with little factory building, and some utilize spool to coordinate the lifting rig of wireline owing to adopting motor to drive, its motivating force is limited, when weight quality is excessive, can directly cause burn-down of electric motor, its weight-lifting ability wretched insufficiency, and the more existing equipment adopting many motors multiaxis to drive, then because rotating speed interpolation is comparatively difficult between each axle, and cost is higher and is not suitable for, for this reason, we propose a kind of high-power weight handling equipment.
Practical novel content
The purpose of this utility model is to provide a kind of high-power weight handling equipment, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of high-power weight handling equipment, comprise installation platform, described installation platform is fixedly connected with oil return box upper surface, the mid-way, right side of described installation platform upper surface is symmetrical arranged mount pad, described mount pad inner cooperation by rolling bearing installs spool, one end of described spool is connected with the output shaft of wheel box, the input shaft of described wheel box is connected with helper motor by shaft coupling, described helper motor is all fixedly connected with installation platform by support with wheel box, the other end of described spool is connected with the output shaft of oil motor, described oil motor is by oil circuit and the first oil-servicing facilities, 2nd oil-servicing facilities and the 3rd oil-servicing facilities connect, described first oil-servicing facilities, 2nd oil-servicing facilities is fixedly connected with installation platform with the 3rd oil-servicing facilities, described first oil-servicing facilities, 2nd oil-servicing facilities is identical with the 3rd oil-servicing facilities inner connecting way, described first oil-servicing facilities comprises hydro-pump, the input shaft of described hydro-pump is connected with the output shaft of electric motor by shaft coupling, by support, platform fixedly mounts described electric motor with installing, the oil-in of described hydro-pump is connected with oil return box by pipeline, the oil outlet of described hydro-pump by pipeline respectively oil-in with check valve and safety valve be connected, the oil outlet of described safety valve is connected with oil return box by pipeline, the oil outlet of described check valve is connected with an oil-in of the first magnetic valve by pipeline, described first magnetic valve is connected with oil return box by pipeline with another oil outlet of side, two oil-ins of described first another side of magnetic valve are connected with two oil-ins of oil motor by pipeline respectively, two oil-ins of described oil motor are by serial connection the 2nd magnetic valve in the middle of pipeline communication and pipeline, described first oil-servicing facilities, 2nd oil-servicing facilities and the 3rd oil-servicing facilities are connected in parallel, described first magnetic valve and the 2nd magnetic valve are all connected with controller by wire.
Preferably, described first supplies the pipeline between the hydro-pump of equipment, the 2nd oil-servicing facilities and the 3rd oil-servicing facilities inside and check valve to install tensimeter and electromagnetic relay additional, and described electromagnetic relay is connected with the controller installing platform side by wire.
Preferably, described first supplies equipment and the 2nd oil-servicing facilities to be high-pressure fuel supply system, and first be high-pressure pump for the hydro-pump of equipment and the 2nd oil-servicing facilities inside, described 3rd oil-servicing facilities is low-pressure oil supply system, and the hydro-pump of the 3rd oil-servicing facilities inside is large discharge low-pressure pump.
Preferably, described first purolator is installed between oil-servicing facilities and oil return box additional for equipment, the 2nd oil-servicing facilities and the 3rd.
Preferably, described first magnetic valve is three-position four-way electromagnetic directional valve, and described 2nd magnetic valve is 2/2-way magnetic valve.
Compared with prior art, the beneficial effects of the utility model are: this practicality new device adopts hydraulic pressure and motor to drive the mode combined, owing to the pressure size of hydro-pump depends on load, so when carrying out weight lifting by the mode of hydraulic actuating fluid pressure motor, the lifting of big mass objects can be carried out, and when equipment idle motion, helper motor is then adopted to drive, contribute to lower equipment power consumption, and this device interior adopts multiple hydro-pump fuel feeding supercharging, contribute to reduction equipment to the pressure of single hydro-pump, contribute to the work-ing life of raising equipment, and this equipment oil circuit adopts automatization to regulate, realize the automatic switching of many pumps, realize steadily lifting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure oil circuit schematic diagram.
In figure: 1 oil return box, 2 installs platform, 3 helper motors, 4 wheel boxes, 5 mount pads, 6 spools, 7 oil motors, 8 first oil-servicing facilitiess, 801 electromagnetic relays, 802 tensimeters, 803 electric motor, 804 hydro-pumps, 805 safety valve, 806 check valves, 9 the 2nd oil-servicing facilitiess, 10 the 3rd oil-servicing facilitiess, 11 purolators, 12 first magnetic valves, 13 the 2nd magnetic valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of high-power weight handling equipment, comprise and platform 2 is installed, platform 2 is installed be fixedly connected with oil return box 1 upper surface, the mid-way, right side installing platform 2 upper surface is symmetrical arranged mount pad 5, mount pad 5 inside is coordinated by rolling bearing installs spool 6, one end of spool 6 is connected with the output shaft of wheel box 4, the input shaft of wheel box 4 is connected with helper motor 3 by shaft coupling, helper motor 3 is all fixedly connected with installation platform 2 by support with wheel box 4, the other end of spool 6 is connected with the output shaft of oil motor 7, oil motor 7 is by oil circuit and the first oil-servicing facilities 8, 2nd oil-servicing facilities 9 and the 3rd oil-servicing facilities 10 connect, first oil-servicing facilities 8, 2nd oil-servicing facilities 9 is fixedly connected with installation platform 2 with the 3rd oil-servicing facilities 10, first oil-servicing facilities 8, 2nd oil-servicing facilities 9 is identical with the 3rd oil-servicing facilities 10 inner connecting way, first oil-servicing facilities 8 comprises hydro-pump 804, the input shaft of hydro-pump 804 is connected by the output shaft of shaft coupling with electric motor 803, by support, platform 2 fixedly mounts electric motor 803 with installing, the oil-in of hydro-pump 804 is connected with oil return box 1 by pipeline, the oil outlet of hydro-pump 804 is connected with the oil-in of check valve 806 and safety valve 805 respectively by pipeline, the oil outlet of safety valve 805 is connected with oil return box 1 by pipeline, the oil outlet of check valve 806 is connected with an oil-in of the first magnetic valve 12 by pipeline, first magnetic valve 12 is connected with oil return box 1 by pipeline with another oil outlet of side, two oil-ins of first another side of magnetic valve 12 are connected with two oil-ins of oil motor 7 by pipeline respectively, two oil-ins of oil motor 7 are by serial connection the 2nd magnetic valve 13 in the middle of pipeline communication and pipeline, first oil-servicing facilities 8, 2nd oil-servicing facilities 9 and the 3rd oil-servicing facilities 10 are connected in parallel, first magnetic valve 12 and the 2nd magnetic valve 13 are all connected with the controller installing platform 2 side by wire, first for equipment 8, pipeline between the hydro-pump 804 of the 2nd oil-servicing facilities 9 and the 3rd oil-servicing facilities 10 inside and check valve 806 installs tensimeter 802 and electromagnetic relay 801 additional, electromagnetic relay 801 is connected with controller by wire, first supplies equipment 8 and the 2nd oil-servicing facilities 9 to be high-pressure fuel supply system, and first be high-pressure pump for the hydro-pump 804 of equipment 8 and the 2nd oil-servicing facilities 9 inside, 3rd oil-servicing facilities 10 is low-pressure oil supply system, and the 3rd the hydro-pump of oil-servicing facilities 10 inside be large discharge low-pressure pump, first for equipment 8, purolator 11 is installed additional between 2nd oil-servicing facilities 9 and the 3rd oil-servicing facilities 10 and oil return box 1, ensure the purity of oil circuit internal hydraulic pressure oil, first magnetic valve 12 is three-position four-way electromagnetic directional valve, 2nd magnetic valve 13 is 2/2-way magnetic valve, when device start, the motor start-up of the 3rd oil-servicing facilities 10 inside, drive the large discharge low-pressure pump of the 3rd oil-servicing facilities 10 inside that oil circuit is carried out quick repairing, now the first magnetic valve 12 is in mid-way, 2nd magnetic valve 13 is in and disconnects position, when equipment needs hoisting heavy, the electric motor 803 of the first oil-servicing facilities 8 inside drives hydro-pump 804 that oil circuit is carried out supercharging, and first magnetic valve 12 change to left position, when the first oil-servicing facilities 8 internal pressure reaches set(ting)value, pressure relay 801 work transfers signals to controller, the electric motor 803 of controller control the 2nd oil-servicing facilities 9 inside drives hydro-pump to be pressurizeed by oil circuit, realize multiple hydro-pump 804 to be pressurizeed by oil circuit, and first oil-servicing facilities 8, 2nd oil-servicing facilities 9 and the 3rd oil-servicing facilities 10 inside all install safety valve 805 additional, prevent oil circuit pressure excessive, and oil circuit inside installs tensimeter 802 additional, detection oil circuit pressure everywhere in real time, when equipment is in idle motion, then the first magnetic valve 12 is changed to mid-way, and the 2nd magnetic valve 13 change to connect position, helper motor 3 is adopted to drive spool, realize the function tightening up wireline fast, and reduce the power consumption of equipment.
Although it has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and spirit, scope of the present utility model by claims and etc. jljl limit.
Claims (5)
1. a high-power weight handling equipment, comprise and platform (2) is installed, it is characterized in that: described installation platform (2) is fixedly connected with oil return box (1) upper surface, the mid-way, right side of described installation platform (2) upper surface is symmetrical arranged mount pad (5), described mount pad (5) inner cooperation by rolling bearing installs spool (6), one end of described spool (6) is connected with the output shaft of wheel box (4), the input shaft of described wheel box (4) is connected with helper motor (3) by shaft coupling, described helper motor (3) is all fixedly connected with installation platform (2) by support with wheel box (4), the other end of described spool (6) is connected with the output shaft of oil motor (7), described oil motor (7) is by oil circuit and the first oil-servicing facilities (8), 2nd oil-servicing facilities (9) and the 3rd oil-servicing facilities (10) connect, described first oil-servicing facilities (8), 2nd oil-servicing facilities (9) is fixedly connected with installation platform (2) with the 3rd oil-servicing facilities (10), described first oil-servicing facilities (8), 2nd oil-servicing facilities (9) is identical with the 3rd oil-servicing facilities (10) inner connecting way, described first oil-servicing facilities (8) comprises hydro-pump (804), the input shaft of described hydro-pump (804) is connected by the output shaft of shaft coupling with electric motor (803), by support, platform (2) fixedly mounts described electric motor (803) with installing, the oil-in of described hydro-pump (804) is connected with oil return box (1) by pipeline, the oil outlet of described hydro-pump (804) is connected with the oil-in of check valve (806) and safety valve (805) respectively by pipeline, the oil outlet of described safety valve (805) is connected with oil return box (1) by pipeline, the oil outlet of described check valve (806) is connected with an oil-in of the first magnetic valve (12) by pipeline, described first magnetic valve (12) is connected with oil return box (1) by pipeline with another oil outlet of side, two oil-ins of described another side of first magnetic valve (12) are connected with two oil-ins of oil motor (7) by pipeline respectively, two oil-ins of described oil motor (7) are by serial connection the 2nd magnetic valve (13) in the middle of pipeline communication and pipeline, described first oil-servicing facilities (8), 2nd oil-servicing facilities (9) and the 3rd oil-servicing facilities (10) are connected in parallel, described first magnetic valve (12) and the 2nd magnetic valve (13) are all connected with controller by wire.
2. the high-power weight handling equipment of one according to claim 1, it is characterized in that: the pipeline between the described first hydro-pump (804) supplying equipment (8), the 2nd oil-servicing facilities (9) and the 3rd oil-servicing facilities (10) inner and check valve (806) installs tensimeter (802) and electromagnetic relay (801) additional, and described electromagnetic relay (801) is connected with the controller installing platform (2) side by wire.
3. the high-power weight handling equipment of one according to claim 1, it is characterized in that: described first supplies equipment (8) and the 2nd oil-servicing facilities (9) to be high-pressure fuel supply system, and first for equipment (8) and the 2nd oil-servicing facilities (9) inside hydro-pump (804) be high-pressure pump, described 3rd oil-servicing facilities (10) is low-pressure oil supply system, and the hydro-pump of the 3rd oil-servicing facilities (10) inside is large discharge low-pressure pump.
4. the high-power weight handling equipment of one according to claim 1, it is characterised in that: described first for equipment (8), the 2nd oil-servicing facilities (9) and installs purolator (11) additional between the 3rd oil-servicing facilities (10) and oil return box (1).
5. the high-power weight handling equipment of one according to claim 1, it is characterised in that: described first magnetic valve (12) is three-position four-way electromagnetic directional valve, and described 2nd magnetic valve (13) is 2/2-way magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044256.7U CN205275049U (en) | 2016-01-18 | 2016-01-18 | High -power hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044256.7U CN205275049U (en) | 2016-01-18 | 2016-01-18 | High -power hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275049U true CN205275049U (en) | 2016-06-01 |
Family
ID=56059645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620044256.7U Expired - Fee Related CN205275049U (en) | 2016-01-18 | 2016-01-18 | High -power hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106874A (en) * | 2018-01-12 | 2018-06-01 | 德阳科润电站成套设备有限公司 | A kind of pressure testing platform of rolling gear of turbine |
-
2016
- 2016-01-18 CN CN201620044256.7U patent/CN205275049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106874A (en) * | 2018-01-12 | 2018-06-01 | 德阳科润电站成套设备有限公司 | A kind of pressure testing platform of rolling gear of turbine |
| CN108106874B (en) * | 2018-01-12 | 2024-02-13 | 德阳科润电站成套设备有限公司 | Pressure testing platform of steam turbine jigger device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201288030Y (en) | Balanced type energy conservation crane | |
| CN104389533B (en) | Marine drilling multiple twin car heave compensation and automatic bit feed system | |
| CN102134048A (en) | Hydraulic system of hybrid power forklift | |
| CN205275049U (en) | High -power hoisting equipment | |
| CN102815623A (en) | Wind power tower hoisting equipment and hoisting method | |
| CN105114392A (en) | Oil cylinder, totally-closed hydraulic system with oil cylinders and control method | |
| CN102616700B (en) | Oil and air hybrid driven lifting control device | |
| CN202970633U (en) | Full-automatic hydraulic pumping unit | |
| CN102011386A (en) | Lifting pull-plug pin system of self-installed production platform | |
| CN201962038U (en) | Hydraulic system for hybrid power forklift | |
| CN201962039U (en) | Energy-saving hydraulic system of electronic forklift | |
| CN210915069U (en) | Lifting mechanism module capable of being flexibly assembled into bridge cranes of different models | |
| CN201962716U (en) | Running device for excavators | |
| CN202684495U (en) | Turnover device of gear case | |
| CN203948706U (en) | Load-transducing multi-way valve | |
| CN209393877U (en) | A kind of novel energy-saving environment-friendly stamping mechanical arm | |
| CN210768647U (en) | Hydraulic workover rig | |
| CN202641294U (en) | Engineering machine and additional axle device | |
| CN204099303U (en) | A kind of hydraulic system for overhead traveling crane | |
| CN201686975U (en) | Self-mounting oil production platform lifting plug-unplug pin system | |
| CN201560043U (en) | Variable-magnification hook device | |
| CN200974729Y (en) | Counter weight power adjustable energy-saving elevator | |
| CN201003383Y (en) | Hydraulic lifting device for oil well operation under pressure | |
| CN203158999U (en) | Multifunctional energy-saving lifting transportation equipment provided with auxiliary device | |
| CN219795717U (en) | Hydraulic system of hydraulic pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: Hutang Town, Wujin District 213000 Jiangsu city in Changzhou Province Ming Huang Industrial Zone unity Road No. 29 Patentee after: Changzhou giant Hoisting Machinery Equipment Co., Ltd. Address before: 362000 Fujian City, Quanzhou province Yongchun County, a town of Lushan Mountain village, No. 71 Patentee before: Feng Fulin |
|
| 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: 20160601 Termination date: 20180118 |