CN2795133Y - Pneumatic hydraulic lifting trolley - Google Patents
Pneumatic hydraulic lifting trolley Download PDFInfo
- Publication number
- CN2795133Y CN2795133Y CN 200520071122 CN200520071122U CN2795133Y CN 2795133 Y CN2795133 Y CN 2795133Y CN 200520071122 CN200520071122 CN 200520071122 CN 200520071122 U CN200520071122 U CN 200520071122U CN 2795133 Y CN2795133 Y CN 2795133Y
- Authority
- CN
- China
- Prior art keywords
- threeway
- circuit unit
- valve
- gas circuit
- control gas
- 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 relates to a pneumatic hydraulic lifting trolley using compressed air as lifting dynamic force, which is characterized in that a hydraulic lifting platform (1) is arranged on a trolley frame (2); the lower part of the trolley frame (2) is connected with a running wheel (3); one end of the trolley is provided with a hydraulic platform control gas circuit unit (10); a male joint (5) in the hydraulic platform control gas circuit unit (10) is in butt-joint with a female joint (4) with a one-way valve of the end head of a spiral tube (6) suspended from the sky; the spiral tube (6) in the air is clamped on a hanger plate (11) by an air tube clamp (12); the hanger plate (11) is connected to a sliding track trolley (8) which is arranged in a sliding track (7); the other end of the spiral tube (6) is arranged in an air cutting protecting control gas circuit unit (9). The utility model has the advantages of high safety and convenient installation and operation.
Description
Technical field
The utility model relates to a kind of right pressurized air provides the Pneumatic hydraulic lifting chassis of lifting power, belongs to the conveyer technical field.
Background technology
A kind of belt lift master fare is arranged in the conveyer form, be to place a hydaulic lift platform (motorized motions) on the chassis, usually establish trolley in the travel line trench of power supply below chassis of hydaulic lift platform, stretch relay power taking on trolley down from chassis, owing to being may catch fire owing to reasons such as there was dampness in the air, trolley sparking cause underground, have potential safety hazard, be inconvenient to safeguard.
Summary of the invention
The purpose of this utility model is at above-mentioned problem, proposes a kind of new structure: Pneumatic hydraulic lifting chassis.It is based on following principle of work: change the motor that joins with oil pump in the hydaulic lift platform into air motor, need the both sides of the station of lifting to be provided with the spiral tube that joins with the source of the gas point in the air at travel line hydraulic pressure platform, manually draw spiral tube to receive and give the air motor air feed on the chassis, drive the lifting of hydraulic pressure platform, being about to drive the lifting of hydraulic pressure platform is that air pressure drives by original driven by power.Technical solution of the present utility model: its structure is that hydaulic lift platform is placed on the bogie frame; the bogie frame bottom connects travelling wheel; it is hydraulic pressure platform control gas circuit unit that one end of chassis is equipped with; male joint 5 in the hydraulic pressure platform control gas circuit unit is docked with the female joint of the band check valve that hangs the spiral tube termination of getting off in the air; spiral tube aloft is added on the boatswain chair by the tracheae folder; boatswain chair is connected on the slide rail dolly, and the slide rail dolly is in slide rail, and the other end of spiral tube is connected on the protection control gas circuit unit of dying.
Advantage of the present utility model: safe; Easy to install and use.
Description of drawings:
Accompanying drawing 1 is the front view of this Pneumatic hydraulic lifting chassis;
Accompanying drawing 2 is the I enlarged diagrams among Fig. 1;
Accompanying drawing 3 is the protection control gas circuit unit of dying; Accompanying drawing 4 hydraulic pressure platforms control gas circuit unit;
In the accompanying drawing 1 is hydaulic lift platform, the 2nd, and bogie frame, the 3rd, travelling wheel; the 4th, the female joint of band check valve, the 5th, male joint, the 6th, spiral tube; the 7th, slide rail, the 8th, slide rail dolly, the 9th, the protection control gas circuit of dying unit; the 10th, hydraulic pressure platform control gas circuit unit, the 11st, boatswain chair, the 12nd, tracheae folder; the 13rd, three linked piece, the 14th, threeway, the 15th, nylon tube; the 16th, Pneumatic reversal valve, the 17th, threeway mechanical valve, the 18th, shuttle valve; the 19th, threeway, the 20th, the protection control gas circuit of dying unit adapter plate, the 21st, tracheae; the 22nd, threeway, the 23rd, nylon tube, the 24th, Pneumatic reversal valve; the 25th, the threeway mechanical valve; the 26th, hydraulic pressure platform decline button, the 27th, hydraulic pressure platform control gas circuit unit adapter plate, the 28th, air motor.
The specific embodiment
Working process: the admission port of shuttle valve 18 had air pressure when threeway mechanical valve 17 was screwed into logical in the protection control gas circuit of the dying unit; air extractor duct is given vent to anger control Pneumatic reversal valve 16 to ventilation position; gas is arranged in the spiral tube; when chassis arrives lift location, the female joint 4 of the band check valve of spiral tube 6 terminations is connected with male joint 5; threeway mechanical valve 25 is threaded to open position; control Pneumatic reversal valve 24 moves to open position; give the air motor air feed; air motor work is risen hydaulic lift platform 1; when being raised to, threeway mechanical valve 25 being threaded to off position control change-over valve 24 moving to the off position air motor and stop action.This moment, chassis continued to prolong in operation drive spiral tube and slide rail dolly 8 rails magnificent 7 the throughput direction operation, when must descending, presses hydaulic lift platform 1 hydraulic pressure platform decline button 27, hydaulic lift platform descends, after putting in place, the female joint 4 of the band check valve of spiral tube 6 terminations is extracted in the male joint 5 that is pulled on the chassis that the hydaulic lift platform lift location is connected on next palpus lifting from male joint 5.The admission port air pressure at shuttle valve 18 two ends can step-down when spiral tube ruptures, and air extractor duct stops to give vent to anger, and Pneumatic reversal valve 16 is back to off position, can prevent from that spiral tube 6 from swinging carelessly to hurt sb.'s feelings.
Claims (3)
1; Pneumatic hydraulic lifting chassis; it is characterized in that hydaulic lift platform (1) is placed on the bogie frame (2); bogie frame (2) bottom connects travelling wheel (3); it is hydraulic pressure platform control gas circuit unit (10) that one end of chassis is equipped with; male joint (5) in the hydraulic pressure platform control gas circuit unit (10) is docked with the female joint (4) of the band check valve that hangs spiral tube (6) termination of getting off in the air; spiral tube (6) aloft is added on the boatswain chair (11) by tracheae folder (12); boatswain chair (11) is connected on the slide rail dolly (8); slide rail dolly (8) is in slide rail (7), and the other end of spiral tube (6) is connected on the protection control gas circuit unit (9) of dying.
2; Pneumatic hydraulic lifting chassis according to claim 1; the protection that it is characterized in that dying is controlled gas circuit unit (9) and is comprised three linked piece (13); threeway (14); nylon tube (15); Pneumatic reversal valve (16); threeway mechanical valve (17); shuttle valve (18); threeway (19); it all is contained on the protection control gas circuit unit adapter plate (20) of dying; the admission port of three linked piece (13) links to each other with source of the gas point; air extractor duct connects threeway (14); threeway (14) one outlets connect Pneumatic reversal valve (16) by nylon tube (15); another outlet of threeway (14) connects threeway mechanical valve (17) successively by nylon tube (15); shuttle valve (18); threeway (19), the air extractor duct of shuttle valve (18) connects the gas control mouth of Pneumatic reversal valve (16).
3, Pneumatic hydraulic lifting chassis according to claim 1, it is characterized in that hydraulic pressure platform control gas circuit unit (10) is comprising tracheae (21), threeway (22), nylon tube (23), Pneumatic reversal valve (24), threeway mechanical valve (25), hydraulic pressure platform decline button (26), hydraulic pressure platform control gas circuit unit adapter plate (27), air motor (28), male joint (5), wherein male joint (5) is trachea (21) successively, threeway (22), an outlet of threeway (22) connects Pneumatic reversal valve (24) by nylon tube (23), another outlet of threeway (22) connects threeway mechanical valve (25) by nylon tube (23), threeway mechanical valve (25) is on the gas control mouth that is connected on Pneumatic reversal valve (24) again, Pneumatic reversal valve (24) outlet is connected on the air motor (28) by nylon tube (23), and air motor (28) is connected on the oil pump of hydaulic lift platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071122 CN2795133Y (en) | 2005-04-26 | 2005-04-26 | Pneumatic hydraulic lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071122 CN2795133Y (en) | 2005-04-26 | 2005-04-26 | Pneumatic hydraulic lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795133Y true CN2795133Y (en) | 2006-07-12 |
Family
ID=36812894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071122 Expired - Fee Related CN2795133Y (en) | 2005-04-26 | 2005-04-26 | Pneumatic hydraulic lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795133Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100239B (en) * | 2007-07-23 | 2010-09-08 | 江苏天奇物流系统工程股份有限公司 | Annular front-rear axle variable stroke type conveying system |
| CN102642006A (en) * | 2012-04-16 | 2012-08-22 | 如东宏信机械制造有限公司 | Pneumatic stay tube vehicle |
| CN103043388A (en) * | 2011-10-12 | 2013-04-17 | 南通中集罐式储运设备制造有限公司 | Barrel transportation vehicle |
| KR20170072200A (en) * | 2014-10-22 | 2017-06-26 | 신에쯔 한도타이 가부시키가이샤 | Surface plate transport dolly |
| CN107522142A (en) * | 2016-06-22 | 2017-12-29 | 策途精密机械（上海）有限公司 | A kind of Pneumatic hydraulic forklift |
-
2005
- 2005-04-26 CN CN 200520071122 patent/CN2795133Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100239B (en) * | 2007-07-23 | 2010-09-08 | 江苏天奇物流系统工程股份有限公司 | Annular front-rear axle variable stroke type conveying system |
| CN103043388A (en) * | 2011-10-12 | 2013-04-17 | 南通中集罐式储运设备制造有限公司 | Barrel transportation vehicle |
| CN103043388B (en) * | 2011-10-12 | 2015-08-12 | 南通中集罐式储运设备制造有限公司 | Delivery vehicle for barrel |
| CN102642006A (en) * | 2012-04-16 | 2012-08-22 | 如东宏信机械制造有限公司 | Pneumatic stay tube vehicle |
| KR20170072200A (en) * | 2014-10-22 | 2017-06-26 | 신에쯔 한도타이 가부시키가이샤 | Surface plate transport dolly |
| CN107073682A (en) * | 2014-10-22 | 2017-08-18 | 信越半导体股份有限公司 | Platform conveying trolley |
| US10737365B2 (en) | 2014-10-22 | 2020-08-11 | Shin-Etsu Handotai Co., Ltd. | Turn table transport carriage |
| KR102441700B1 (en) | 2014-10-22 | 2022-09-08 | 신에쯔 한도타이 가부시키가이샤 | Surface plate transport dolly |
| CN107522142A (en) * | 2016-06-22 | 2017-12-29 | 策途精密机械（上海）有限公司 | A kind of Pneumatic hydraulic forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 |