CN201647871U - Mobile cable installation provided with steel wire rope breakage monitoring device - Google Patents
Mobile cable installation provided with steel wire rope breakage monitoring device Download PDFInfo
- Publication number
- CN201647871U CN201647871U CN2010201164631U CN201020116463U CN201647871U CN 201647871 U CN201647871 U CN 201647871U CN 2010201164631 U CN2010201164631 U CN 2010201164631U CN 201020116463 U CN201020116463 U CN 201020116463U CN 201647871 U CN201647871 U CN 201647871U
- Authority
- CN
- China
- Prior art keywords
- cable
- removal
- monitoring
- monitoring equipment
- moving slider
- 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
Landscapes
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The utility model relates to a mobile cable installation used for the fields including metallurgical engineering, manufacturing process, mining industry and the like, in particular to a mobile cable installation provided with a steel wire rope breakage monitoring device used for electric hoists and bridge cranes and the like. The mobile cable installation comprises a movable cable (7), movable sliders (5), protective steel wire ropes (6), distribution boxes (8) and cable clips (3), wherein the movable sliders (5) are distributed and movably mounted on a cable guide rope (12) and connected with the cable, the protective steel wire ropes (6) are fixedly connected with adjacent movable sliders (5), the distribution boxes (8) are mounted at two ends of the cable, and the cable clips (3) for fixing are arranged on the distribution boxes. The mobile cable installation is characterized by further comprising the steel wire rope breakage monitoring device which comprises a monitoring signal cable (9) and unions (10), wherein the monitoring signal cable (9) is fixedly connected with the adjacent movable sliders (5), and the unions are respectively arranged in the middle of each section of the monitoring cable (9). The mobile cable installation can effectively protect the movable cable against being broken, ensure stable running of equipment and save cost for replacing cables.
Description
Technical field
The utility model relates to a kind of removal cable that is used for fields such as metallurgical engineering, manufacturing processing, mining industry, and particularly, the utility model relates to a kind of removal cable device that is provided with the wire cable rupture monitoring equipment that is used for devices such as electric block, driving
Background technology
Electric block is called for short hoist ceiling crane, is a kind of small-sized weight-lifting equipment.Characteristics such as it is little that electric block has a volume, simple to operate from heavy and light, easy to use are used for industrial and mining enterprises, places such as storage harbour.
The hoisting capacity of hoist ceiling crane is generally 0.1～80 ton, and lifting altitude is 3～30 meters.It is made up of electrical motor, transmission device and reel or sprocket wheel, is divided into two kinds of steel rope and loop chains.Electric Chain Blocks and steel-wire rope type electric block use the mouse-cage type tapered rotor electromotor (or cylindrical rotor electrical motor of other distribution magnetic brake) from band brake to drive usually.Most electric blocks are followed manipulation by the human button on ground, or also can handle or adopt wired (wireless) distance control in driver's cab.
Figure 1 shows that trolley hoist hangs, electric block is in orbit in the motion process, its power supply is to realize by the removal cable on the other cable conductor rope of track, this removal cable one terminates in the hard-wired switch box, one terminates in the electric block control box, and is suspended on the cable conductor rope by some moving sliders.In the process of electric block shift position, on the cable conductor rope, move with steel rope pulling moving slider by the removal cable protection, thus the folding and unfolding of realization removal cable.
In order to prevent that cable from being broken,, the steel rope shorter than cable length is installed between moving slider and the moving slider at switch box and moving slider, like this in the cable tensile strain process, at first be that the relatively shorter steel rope of length is stressed, the motion of traction moving slider, thus avoid the stressed damage of cable.But because the pulling force of electric block is bigger, when stuck phenomenon appears in indivedual moving sliders, steel rope often occurs and broken earlier, further break the phenomenon of cable then, it is dumb also can to occur the moving slider action sometimes, is drawn bad phenomenon.
In the past, often broken with steel rope in order to solve the removal cable protection, and then further break the phenomenon of cable, common solution mainly contains following both direction both at home and abroad: the intensity that 1, improves steel rope; 2, improve the alerting ability of moving slider, thus, can avoid moving slider stuck.
Yet, although improved the reliability of cable pulling device to a certain extent by above-mentioned these methods, the problem of fundamentally avoiding cable to be broken not, and, may bring new problem.
For example, for improving the intensity of steel rope, though reduced the probability that cable is broken to a certain extent, but also be easy to so cause electric block directly masterpiece to be used on track and the cable conductor rope, the consequence that causes thus is: be not that the cable conductor rope damages, cause the original place of the electric block phenomenon of " gnawing rail " exactly, further cause the damage of electric block track.At this moment, the moving slider that alerting ability is high more also is difficult to avoid stuck phenomenon, particularly in working environment dust content than higher occasion, the easier slide block stuck phenomenon that is moved.
The utility model content
For addressing the above problem, the utility model provides a kind of removal cable device that is provided with the wire cable rupture monitoring equipment.According to a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of the present utility model; be that the monitoring signal cable 9 that an easier quilt is broken is set at removal cable 7 with between protecting with steel rope 6; this monitoring connects the control loop of electric block 1 with signal cable 9; when moving slider 5 occurs stuck; when steel rope is broken; then break monitoring with signal cable 9, stop electric block 1 operation, thereby realize protection removal cable 7.
For realizing the utility model purpose, the following realization of the technical solution of the utility model:
A kind of removal cable device that is provided with the wire cable rupture monitoring equipment; described removal cable device comprises removal cable 7, distribute to install and removable on the cable conductor rope 12, the moving slider 5 of connecting cable, be fixedly connected on protection between the adjacent moving slider 5 with the fixing usefulness cable pressure head 3 on steel rope 6, the switch box 8 that is installed in the cable two ends and the switch box; it is characterized in that
Described removal cable device also comprises the wire cable rupture monitoring equipment, and described wire cable rupture monitoring equipment comprises: be fixedly connected on monitoring between the adjacent moving slider 5 with signal cable 9, be positioned at the movable joint 10 of each section monitoring with cable 9 middle parts;
Described monitoring is greater than the length L 1 of same segment protect with steel rope (6) with the length L 2 of signal cable 9 each sections, less than the length L 3 of same section removal cable 7;
When described movable joint 10 is subjected to radially pulling force of cable, can be broken.
According to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that the connection mode of described movable joint 10 is a conductive connection.
According to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that described monitoring inserts switch box 8 with signal cable 9 two ends, connect the control loop of protected device.
According to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that, be connected with between described switch box 8 and the adjacent moving slider 5 removal cable 7, protection with steel rope 6, monitoring with signal cable 9.
According to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that described monitoring is two core flexible cables with signal cable 9.
According to a kind of removal cable device that is provided with the wire cable rupture monitoring equipment described in the utility model; be that the monitoring signal cable 9 that an easier quilt is broken is set at removal cable 7 with between protecting with steel rope 6; this monitoring connects the control loop of electric block 1 with signal cable; when moving slider 5 occurs stuck; when protection is broken with steel rope 6; then break monitoring signal cable 9, the arrestment operation.Thus, eliminated the phenomenon that moving slider 5 stuck back removal cables 7 are broken easily effectively,, thus realization is guaranteed the smooth operation of equipment to the protection of removal cable 7, has saved the cable diversion fee.
Description of drawings
Fig. 1 is not for establishing the removal cable device and the electric block structural representation of wire cable rupture monitoring equipment.
Fig. 2 is the removal cable device segmental structure scheme drawing that is provided with the wire cable rupture monitoring equipment,
Fig. 3 is the removal cable device easy structure scheme drawing that is provided with the wire cable rupture monitoring equipment.
Among the figure 1 be electric block, 2 for the electric block track, 3 for the cable pressure head, 4 for fishing tackle, 5 for moving slider, 6 for protection with steel rope, 7 for removal cable, 8 for switch box, 10 for movable joint, 9 for monitoring with signal cable, 11 for Signal Spacing relay, 12 for the cable conductor rope.
The specific embodiment
Below, in conjunction with the accompanying drawings, specify the removal cable device that is provided with the wire cable rupture monitoring equipment of the present utility model with embodiment.
The removal cable device that is provided with the wire cable rupture monitoring equipment of present embodiment; be at switch box 8 and moving slider 5; install monitoring signal cable 9 between moving slider and the moving slider additional; its length L 2 is larger than the length L 1 of protection with steel rope 6; length L 3 less than removal cable 7; as shown in Figure 2, monitoring all links to each other by movable joint 10 with the center of signal cable each section at it, connects and insert the electric block control loop mutually.After any one steel rope 6 was broken, its corresponding movable joint 10 was drawn back, and stopped the operation of electric block 1 by control loop, and reported to the police, and reminded operating personal in time to find and handle.
As shown in Figure 3, the major part of removal cable device that is provided with the wire cable rupture monitoring equipment is as follows: the cable that monitoring is fixed on switch box 8 with signal cable 9 one ends is fixedly on the pressure head 3, be suspended on the cable conductor rope 12 by moving slider 5, the other end by cable fixedly pressure head 3 be fixed on the electric block switch box 8, and the Signal Spacing relay 11 in the access electric block switch box 8, Signal Spacing relay 11 inserts the electric block control loops.Monitoring links to each other by movable joint 10 between cable pressure head 3 and moving slider 5 with signal cable 9.Cable is pressure head 3 and moving slider 5 fixedly, and the length of two cores monitoring flexible cable 9 is greater than the length of same section removal cable 7 between the adjacent moving slider 5, less than the length of protection with steel rope 6.After any one protection was broken with steel rope 6, its corresponding movable joint 10 was drawn back like this, stopped the operation of electric block 1 by control loop, reached the purpose of protecting removal cable.
According to a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of the present utility model; be that the monitoring signal cable 9 that an easier quilt is broken is set at removal cable 7 with between protecting with steel rope 6; this monitoring connects the control loop of electric block with signal cable; when moving slider 5 occurs stuck; when steel rope 6 is broken; then break monitoring with signal cable 9, have a power failure and move cucurbit 1.Thus, eliminated the phenomenon that moving slider 5 stuck back removal cables 7 are broken easily effectively, thereby realized protection, guaranteed the smooth operation of equipment, saved the cable diversion fee removal cable 7.
Claims (5)
1. removal cable device that is provided with the wire cable rupture monitoring equipment; described removal cable device comprises removal cable (7), distribute to install and removablely go up, the moving slider (5) of connecting cable, be fixedly connected on protection between the adjacent moving slider (5) with the fixing cable pressure head (3) of using on steel rope (6), the switch box (8) that is installed in the cable two ends and the switch box in cable conductor rope (12); it is characterized in that
Described removal cable device also comprises the wire cable rupture monitoring equipment, and described wire cable rupture monitoring equipment comprises: be fixedly connected between the adjacent moving slider (5) monitoring with signal cable (9), be positioned at each section monitoring with cable (9) middle part movable joint (10);
Described monitoring is greater than the length L 1 of same segment protect with steel rope (6) with the length L 2 of each section of signal cable (9), less than the length L 3 of same section removal cable (7);
When described movable joint (10) is subjected to radially pulling force of cable, can be broken.
2. according to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that the connection mode of described movable joint (10) is a conductive connection.
3. according to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that described monitoring inserts switch box (8) with signal cable (9) two ends, connect the control loop of protected device.
4. according to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1; it is characterized in that, be connected with between described switch box (8) and the adjacent moving slider (5) removal cable (7), protection with steel rope (6), monitoring with signal cable (9).
5. according to the described a kind of removal cable device that is provided with the wire cable rupture monitoring equipment of claim 1, it is characterized in that described monitoring is two core flexible cables with signal cable (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201164631U CN201647871U (en) | 2010-02-23 | 2010-02-23 | Mobile cable installation provided with steel wire rope breakage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201164631U CN201647871U (en) | 2010-02-23 | 2010-02-23 | Mobile cable installation provided with steel wire rope breakage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647871U true CN201647871U (en) | 2010-11-24 |
Family
ID=43113101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201164631U Expired - Fee Related CN201647871U (en) | 2010-02-23 | 2010-02-23 | Mobile cable installation provided with steel wire rope breakage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887436A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Half gantry crane control line suspension mechanism |
| CN106501643A (en) * | 2016-10-21 | 2017-03-15 | 湘潭电机股份有限公司 | A kind of detection method of the resistance to pulling force of cable connector |
| CN106877080A (en) * | 2017-04-21 | 2017-06-20 | 仁怀市云侠网络科技有限公司 | Computer network cable protection system |
-
2010
- 2010-02-23 CN CN2010201164631U patent/CN201647871U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887436A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Half gantry crane control line suspension mechanism |
| CN106501643A (en) * | 2016-10-21 | 2017-03-15 | 湘潭电机股份有限公司 | A kind of detection method of the resistance to pulling force of cable connector |
| CN106501643B (en) * | 2016-10-21 | 2018-11-16 | 湘潭电机股份有限公司 | A kind of detection method of the resistance to pulling force of cable connector |
| CN106877080A (en) * | 2017-04-21 | 2017-06-20 | 仁怀市云侠网络科技有限公司 | Computer network cable protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201647871U (en) | Mobile cable installation provided with steel wire rope breakage monitoring device | |
| CN207834953U (en) | Cable wears CSE trailer systems | |
| CN204625050U (en) | A kind of Novel winch | |
| CN207645683U (en) | A kind of crane transmission device | |
| CN218345015U (en) | Device for preventing breaking crane towing cable | |
| CN203682910U (en) | Novel motor-driven trolley | |
| CN202390116U (en) | High-intensity small-tonnage hoist | |
| CN107285220B (en) | A kind of shaft coupling hoist engine of nobody automatic deploying and retracting cable peculiar to vessel | |
| CN209758860U (en) | Small-gauge hoisting load-carrying trolley | |
| CN210065012U (en) | Limiting protection device of winch | |
| CN209922747U (en) | Lifting mechanism with fully-removable driving device and crane | |
| CN102718133A (en) | Crane trolley | |
| CN203582132U (en) | Heavy paying-off rack for extra-high voltage stringing construction | |
| CN201704010U (en) | Electric hoist guide rope device | |
| CN202400752U (en) | Non-powered crane with ultra-long boom | |
| CN201128657Y (en) | Crane winding device for lifting wire cable | |
| CN202148473U (en) | Dragging machine special for railway | |
| CN207061730U (en) | Possesses the hoist engine of suspension hook supervising device | |
| CN212669053U (en) | Warning device for disorderly groove of steel wire rope of crown block | |
| CN218754206U (en) | Large-section cable recovery device | |
| CN108233275A (en) | Cable wears CSE auxiliary traction systems | |
| CN205855894U (en) | A kind of drag chain electric block | |
| CN102296499B (en) | Dragging machine dedicated to railway | |
| CN212151431U (en) | Winch set with emergency brake mechanism | |
| CN201962021U (en) | High-lift electric hoist |
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: 20101124 Termination date: 20160223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |