CN203193227U - Cable hanging device - Google Patents
Cable hanging device Download PDFInfo
- Publication number
- CN203193227U CN203193227U CN 201320183621 CN201320183621U CN203193227U CN 203193227 U CN203193227 U CN 203193227U CN 201320183621 CN201320183621 CN 201320183621 CN 201320183621 U CN201320183621 U CN 201320183621U CN 203193227 U CN203193227 U CN 203193227U
- Authority
- CN
- China
- Prior art keywords
- cable
- pulley
- hanger
- embracing clamp
- card
- 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
Images
Abstract
The utility model discloses a cable hanging device which moves convenient and is safe and effective. The device comprises a pulley, hanger plates and an embracing clamp. An upper end of each hanger plate forms screw joint with a pulley shaft. A lower end of each hanger plate forms the screw joint with a hanger shaft. The upper end of the embracing clamp passes through the hanger shaft in the two hanger plates. The lower end of the embracing clamp is provided with an adjusting bolt. Through using a structure in which the pulley, the hanger plates and the embracing clamp are cooperated with each other, the pulley is arranged on a lifting rope; the embracing clamp clamps the cable so that the cable hangs in the air; the cable moves along with a heading machine and is not contacted with the ground so that security of cable usage is greatly increased.
Description
Technical field
The utility model relates to a kind of erecting by overhang, hangs the device of cable especially for the down-hole.
Background technology
Under the coal mine, development machine is when tunneling forward, and for the cable at random of development machine power supply also needs continuous follow-up, because the conditions down-hole complexity, cable often occurs that cable is squeezed and the phenomenon of insulating barrier breakage when underground dragging.The cable that damages is once energising, expose heart yearn the electric shock casualty accident takes place in air or the water easily because being exposed to.The stray electrical current that Leakage Current causes may produce electric spark, causes gas explosion and dust explosion accident.At present, still do not see the report that adopts other safety device.
Summary of the invention
The purpose of this utility model provides a kind of conveniently moving and cable erecting by overhang safely and effectively.
The technical solution of the utility model is: comprise pulley, boatswain chair and embrace card, upper end and the pulley spindle of described boatswain chair are spirally connected, and the boatswain chair lower end snail is connected to hanging axis, and the upper end of described armful of card is through on the interior hanging axis of two boatswain chairs, embrace a card lower end adjusting bolt is housed.
Owing to adopt pulley, boatswain chair and embrace the structure that card matches, pulley is contained on the lifting rope, embrace card cable snapped in, cable is hung in the air, cable move with development machine and and can not contact with ground, improved the fail safe of cable use greatly.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model structure.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but does not constitute any restriction of the present utility model.Shown in Figure 1, the utility model comprises pulley 1, boatswain chair 2 and embraces card 3, the upper end of two boatswain chairs 2 is spirally connected one by one with the pulley spindle two ends respectively, the lower end snail of two boatswain chairs 2 is connected to hanging axis 4, described armful of card 3 is made up of two relative notch plates, its upper end is through on the hanging axis 4 that is positioned at two boatswain chairs, 2 inboards, embraces card 3 lower ends adjusting bolt 5 is housed.
During use, cable is penetrated in armful card 3, and fastening adjustment bolt 5 makes armful card 3 chucking cables, then pulley 1 is hung on the lifting rope, lifting rope is fixing with the development machine follow-up, and flat frame is in underworkings, therefore, cable hangs in the air by lifting rope, can kiss the earth, use safe and convenient.
Claims (1)
1. cable erecting by overhang, it is characterized in that: comprise pulley (1), boatswain chair (2) and embrace card (3), upper end and the pulley spindle of described boatswain chair (2) are spirally connected, boatswain chair (2) lower end snail is connected to hanging axis (4), the upper end of described armful of card (3) is through on the interior hanging axis (4) of two boatswain chairs (2), embraces card (a 3) lower end adjusting bolt (5) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183621 CN203193227U (en) | 2013-04-12 | 2013-04-12 | Cable hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183621 CN203193227U (en) | 2013-04-12 | 2013-04-12 | Cable hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193227U true CN203193227U (en) | 2013-09-11 |
Family
ID=49110057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183621 Expired - Fee Related CN203193227U (en) | 2013-04-12 | 2013-04-12 | Cable hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738850A (en) * | 2014-01-07 | 2014-04-23 | 湖州洋西起重设备有限公司 | Novel wire sliding device |
-
2013
- 2013-04-12 CN CN 201320183621 patent/CN203193227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738850A (en) * | 2014-01-07 | 2014-04-23 | 湖州洋西起重设备有限公司 | Novel wire sliding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203193227U (en) | Cable hanging device | |
| CN204144837U (en) | Ready-package spool fixture | |
| CN203103882U (en) | Insulation bracing frame for live 10kV cable lead disconnection and connection operation | |
| CN103195478A (en) | Cable hanging device | |
| CN204992407U (en) | A cable fixing device for oil well head fishing operation | |
| CN103107494B (en) | Conductive-wire and cable fixing supporting device | |
| CN206022675U (en) | Universal shaped cable clamp earth lead | |
| CN104078816B (en) | Universal conversion device of ground wire operating rod | |
| CN103674606A (en) | Battery-driven submersed vibrating drilling machine | |
| CN203891573U (en) | Support for power construction safety warning barrier | |
| CN103269037A (en) | Line arrestor replacing device | |
| CN204088587U (en) | A kind of Novel connecting ground wire handle arrangement | |
| CN203456769U (en) | Safety belt hanging device fixed on oil pipeline of main transformer | |
| CN103199474A (en) | Method for 500KV large cross-section wire hot-line installation of phase to phase spacers | |
| CN203812831U (en) | Drop-out fuse fuse pipe safety suspension device | |
| CN203135006U (en) | Ground wire earth electrode | |
| CN203587380U (en) | Battery-driven underwater vibration drilling machine | |
| CN204243619U (en) | A kind of drainage thread bracing or strutting arrangement | |
| CN206023061U (en) | The powered positor of suspension clamp gyroaxis | |
| CN210894517U (en) | Auxiliary device based on insulating operation rod | |
| CN203942133U (en) | Multifunctional grounded rifle for overhead transmission line | |
| CN204108384U (en) | A kind of device for fixing screen on headrest of rig work high above the ground | |
| CN204282928U (en) | A kind of safety wire bar draw-gear | |
| CN204131004U (en) | Four loop straight line steel tube tower circle cross-arm jigs | |
| CN204131003U (en) | The high-altitude electromechanics arranging position-limit mechanism installs lifting |
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: 20130911 Termination date: 20140412 |