CN202772502U - Monorail crane for towing electric cables - Google Patents
Monorail crane for towing electric cables Download PDFInfo
- Publication number
- CN202772502U CN202772502U CN 201220395639 CN201220395639U CN202772502U CN 202772502 U CN202772502 U CN 202772502U CN 201220395639 CN201220395639 CN 201220395639 CN 201220395639 U CN201220395639 U CN 201220395639U CN 202772502 U CN202772502 U CN 202772502U
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- automatic control
- hydraulic
- monorail crane
- power system
- brake device
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- Expired - Fee Related
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Abstract
The utility model discloses a monorail crane for towing electric cables, wherein a rail assembly is arranged under a top plate on one side of a haulageway by means of a rail suspension device. A manual brake device, a hydraulic brake device, an electric automatic control device, a hydraulic power system and a plurality of towing devices are arranged on the rail assembly. The plurality of towing devices are connected with each other through a cable protection chain. The manual brake device, the hydraulic brake device, the electric automatic control device, the hydraulic power system and the towing devices are connected with each other through a connecting rod. The oil cylinders of the hydraulic brake device, the electric automatic control device and the hydraulic power system are controlled by a solenoid valve. The solenoid valve is controlled by a switch, a button and a relay. According to the technical scheme of the utility model, the monorail crane for towing electric cables adopts the automatic control device, thus is safe, reliable and novel in design. The monorail crane reduces the labor intensity of workers and improves the production efficiency of workers.
Description
Technical field
The utility model relates to the mine special equipment, is specifically related to a kind of electric cable and pulls monorail crane.
Background technology
It is the various device cable for coal mine fully-mechanized mining working and heading end, the suspended mobile special equipment of high-pressure rubber pipe that cable is pulled monorail crane.This equipment utilization anchor pole and chain are hung under the top board of fully-mechanized mining working haulage drift one side.All cables and high-pressure rubber pipe all spread and hang on a series of dollies with pulley, utilize the working face emulsion power pack to be used as power, and action button realizes that cable, high-pressure rubber pipe are along tunnel hanging-up and movement.
Cable is pulled monorail crane not only can hang cable, can also hang emulsion high-pressure sebific duct and water pipe, makes line arrangement neat appearance in the tunnel, does not need manually to drag cable, greatly alleviates workman's labour intensity, effectively improves labor productivity.The unsettled layout of cable and hydralic hose and movement, the pipeline that has prevented to greatest extent cable and sebific duct to mop floor to cause is damaged.Simultaneously effectively utilized lane space, improved to combine and adopted, combine the filthy field work environment of pick face.
It all is to adopt hydraulic valve joystick hand-manipulated that the cable of using in the colliery is at present pulled monorail crane, realize brake cylinder and drive the flexible of oil cylinder, because driving the oil cylinder each run is 0.8 ~ 1m, as whole device mobile 30m once, operation must be pulled reversal valve 30 times back and forth, and must have two people to cooperate when whole device moves, and a people is seeing at the tail end of device, when whole device displacement put in place, the people of the notice of propagandaing directed to communicate front-end operations handle stopped.
Summary of the invention
Utility model technical problem to be solved is: solve the problem that above-mentioned prior art exists, and provide a kind of electric cable to pull monorail crane, reduce the labour intensity in workman's operating process, only need a people to finish the work that originally needed two people to finish, greatly improve labor productivity.
The technical solution adopted in the utility model is:
Track assembly is installed under the top board of haulage drift one side by the track suspension apparatus, Manual brake device, hydraulic brake system, electronic automatic control equipment, hydraulic power system and a plurality of tow-bar are installed on the track assembly, connect by the cable protection chain between a plurality of tow-bars, connect by connecting rod between Manual brake device, hydraulic brake system, electronic automatic control equipment, hydraulic power system and the tow-bar; Described hydraulic brake system, electronic automatic control equipment, its oil cylinder solenoid control of hydraulic power system, and electromagnetically operated valve is by switch, button and Control.
In the technique scheme, described hydraulic brake system, electronic automatic control equipment structure are: cable is pulled front wheel driving vehicle body and the rear drive vehicle body of monorail crane and is installed in orbit, front-drive cars is equipped with front braking brake with it, rear braking brake is installed on the rear drive vehicle body, between front wheel driving vehicle body and rear drive vehicle body, the promotion oil cylinder is installed; Brake cylinder before front braking brake is installed, brake cylinder after rear braking brake is installed, front brake cylinder and rear brake cylinder are respectively by front brake cylinder electromagnetically operated valve and rear brake cylinder solenoid control, and front brake cylinder electromagnetically operated valve and rear brake cylinder electromagnetically operated valve are respectively by forwarding button and back control; Promote the oil cylinder two ends and push away electromagnetically operated valve and cylinder contracting solenoid control by cylinder respectively, and cylinder pushes away electromagnetically operated valve by forwarding button and the limit switch control of advancing, cylinder contracting electromagnetically operated valve is by back and retreat limit switch control.
Advantageous effect:
The utility model is safe and reliable, modern design is simple to operate, has reduced the labour intensity of workman's operation, improved labor productivity, has filled up the blank that cable is pulled automatically control aspect of monorail crane.
Description of drawings
Fig. 1 is the utility model assembling schematic diagram;
Fig. 2 is the utility model hydraulic schematic diagram.
The accompanying drawing marking explanation:
1-Manual brake device, 2-cable protection chain, 3-track assembly; 4-tow-bar, 5-track suspension apparatus, 6-hydraulic brake system; 7-electronic automatic control equipment, 8-hydraulic power system, 9-connecting rod; 10-manual ball valve; the 11-the first solenoid directional control valve, the 12-the second solenoid directional control valve, 13-bidirectional hydraulic lock; 14-master cylinder, 15-brake cylinder.
Embodiment
Referring to Fig. 1, Fig. 2, electric cable of the present invention is pulled but rail hangs, its structure is: track assembly is installed under the top board of haulage drift one side by the track suspension apparatus, Manual brake device 1, hydraulic brake system 6, electronic automatic control equipment 7, hydraulic power system 8 and a plurality of tow-bar 4 are installed on the track assembly, connect by the cable protection chain between a plurality of tow-bars, connect by connecting rod 9 between Manual brake device 1, hydraulic brake system 6, electronic automatic control 7, hydraulic power system 8 and the tow-bar 4; Described hydraulic brake system, electronic automatic control equipment, its oil cylinder of hydraulic power system are all used solenoid control, and electromagnetically operated valve is by switch, button and Control.
In the technique scheme, described hydraulic brake system, electronic automatic control equipment structure are: cable is pulled front wheel driving vehicle body and the rear drive vehicle body of monorail crane and is installed in orbit, front-drive cars is equipped with front braking brake with it, rear braking brake is installed on the rear drive vehicle body, between front wheel driving vehicle body and rear drive vehicle body, the promotion oil cylinder is installed; Brake cylinder before front braking brake is installed, brake cylinder after rear braking brake is installed, front brake cylinder and rear brake cylinder are respectively by front brake cylinder electromagnetically operated valve and rear brake cylinder solenoid control, and front brake cylinder electromagnetically operated valve and rear brake cylinder electromagnetically operated valve are respectively by forwarding button and back control; Promote the oil cylinder two ends and push away electromagnetically operated valve and cylinder contracting solenoid control by cylinder respectively, and cylinder pushes away electromagnetically operated valve by forwarding button and the limit switch control of advancing, cylinder contracting electromagnetically operated valve is by back and retreat limit switch control.
Electric cable is pulled the drive part that monorail crane is comprised of electronic automatic control system, hydraulic power system, hydraulic brake system, and the compositions such as cable support hang device, Manual brake device, rail assembly, track suspention assembly, cable protection chain, connecting rod.The cable support hang device is used for depositing mining cable, hydralic hose.The cable protection chain avoids the cable tension to damage.The tail locking device mainly works the de-orbit safeguard protection effect of termination of the equipment of preventing.Track suspention assembly is the connector of hanging rail, and the function of hanging with trapped orbit is arranged.Drive unit realizes that mainly cable pulls the movement of monorail crane, needs external emulsion or special hydraulic station as power source.
Electric cable is pulled the switching that monorail crane adopts automatic control equipment control hydraulic valve, realize brake cylinder and drive the flexible of oil cylinder, and when moving, whole device do not need two people to cooperate, as long as a people aside supervises, when the time that automatic control equipment is set finishes, system is automatically out of service, and the stop button that operating personnel also can press automatic control equipment at any time on running stops whole system.Solve cable and pulled monorail crane and manually control the manually operated labour intensity of workman, because reduced by operating personnel, improved production efficiency simultaneously.
Claims (1)
1. an electric cable is pulled monorail crane, it is characterized in that: track assembly is installed under the top board of haulage drift one side by the track suspension apparatus, Manual brake device, hydraulic brake system, electronic automatic control equipment, hydraulic power system and a plurality of tow-bar are installed on the track assembly, connect by the cable protection chain between a plurality of tow-bars, connect by connecting rod between Manual brake device, hydraulic brake system, electronic automatic control equipment, hydraulic power system and the tow-bar; Described hydraulic brake system, electronic automatic control equipment, its oil cylinder of hydraulic power system are all used solenoid control, and electromagnetically operated valve is by switch, button and Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395639 CN202772502U (en) | 2012-08-10 | 2012-08-10 | Monorail crane for towing electric cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395639 CN202772502U (en) | 2012-08-10 | 2012-08-10 | Monorail crane for towing electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772502U true CN202772502U (en) | 2013-03-06 |
Family
ID=47779045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395639 Expired - Fee Related CN202772502U (en) | 2012-08-10 | 2012-08-10 | Monorail crane for towing electric cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353731A (en) * | 2013-06-28 | 2013-10-16 | 太原理工大学 | Self-adaptive hanging-cable control system for cable installation vehicle of underground roadway |
| CN106276595A (en) * | 2016-08-30 | 2017-01-04 | 尤洛卡矿业安全工程股份有限公司 | The monorail crane locomotive that coal mine roadway is special |
-
2012
- 2012-08-10 CN CN 201220395639 patent/CN202772502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353731A (en) * | 2013-06-28 | 2013-10-16 | 太原理工大学 | Self-adaptive hanging-cable control system for cable installation vehicle of underground roadway |
| CN106276595A (en) * | 2016-08-30 | 2017-01-04 | 尤洛卡矿业安全工程股份有限公司 | The monorail crane locomotive that coal mine roadway is special |
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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: 20130306 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |