CN213445843U - Double-concentrator type overhead traveling crane slide wire system - Google Patents
Double-concentrator type overhead traveling crane slide wire system Download PDFInfo
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- CN213445843U CN213445843U CN202022168795.0U CN202022168795U CN213445843U CN 213445843 U CN213445843 U CN 213445843U CN 202022168795 U CN202022168795 U CN 202022168795U CN 213445843 U CN213445843 U CN 213445843U
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Abstract
The utility model belongs to the field of crane power supply, in particular to a double-concentrator type overhead traveling crane slide wire system, which comprises a front concentrator and a rear concentrator arranged on one side of an overhead traveling crane; the device also comprises a slide wire, a slide wire bracket and a connector. The parallel arrangement of the double hubs makes the power supply more reliable, and the hubs and the slide wires are connected in an L-shaped embedded manner by an L-shaped sleeve, so that the hubs are effectively prevented from falling off. The adjacent slide wires are connected by the connector except for contact connection, so that the reliability of the connection of the slide wires is improved; the electrification conditions of the two hubs are monitored, time-staggered maintenance can be realized, and the occurrence of shutdown phenomenon of the crown block caused by fault maintenance of the hubs is effectively reduced.
Description
Technical Field
The utility model belongs to crane power supply field, concretely relates to two concentrator formula overhead traveling crane slide-wire systems.
Background
The crown block as a mobile operation device needs to change positions continuously, and a power supply can be obtained at any time at each different position, otherwise, the crown block cannot continue to operate. At this time, the slide wire is produced. And a plurality of conductors are laid in parallel along the running track of the mobile equipment, and the power supply is switched on. On the moving equipment, a current collector capable of taking electricity from the conductor is also arranged. Thus, when the equipment moves, the current collector runs synchronously with the equipment and takes power from the conductor to the equipment at any time, so that the equipment can continue to move. The assembly of these conductors and current collectors is known as a trolley.
In the application process of the slide wire, the problems of looseness caused by rail gnawing, poor contact of adjacent slide wires and the like are continuously caused in long-term use, and the problems are solved by improving the compression mode of a concentrator and the slide wires and improving the continuity sliding smoothness of the connection part of two adjacent sections of slide wires in the prior art. However, most of the application scenes of the overhead travelling crane are in severe working environments, and the problems are not substantially relieved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a two concentrator formula overhead traveling crane slide-wire systems adopts two concentrators to connect in parallel, reliability when improving concentrator and slide-wire contact to the circular telegram condition of two concentrators of real time monitoring, wherein arbitrary one if the outage then monitoring signal loses, reminds the staff in time to maintain. The utility model discloses a realize through following technical scheme:
a double-concentrator type overhead traveling crane slide wire system is characterized by comprising a front concentrator and a rear concentrator which are arranged on one side of an overhead traveling crane; the device also comprises a slide wire, a slide wire bracket and a connector;
the front concentrator comprises two insulating columns and three line concentration supports, the insulating columns are fixedly arranged on the line concentration supports, and the sliding blocks are arranged on the insulating columns at intervals; the slider is provided with a wiring terminal which is used for connecting a power line for transmitting power to the overhead travelling crane, and the front concentrator is also provided with a power monitoring device and a power-on indicator lamp; the structure of the rear hub is the same as that of the front hub;
the cross section of the slide wire is an L-shaped strip conductive material; the surface of the inner side of the slide wire is respectively provided with a wiring connecting hole and a support connecting hole, each section of slide wire is provided with two wiring connecting holes, and the two wiring connecting holes are respectively positioned at two ends of each section of slide wire;
the sliding block of the front concentrator and the sliding block of the rear concentrator are both connected with the wire sliding device in a sliding manner;
two adjacent sections of slide wires are connected through a connector;
the slide wire support is connected with the slide wire, and the slide wire support is arranged every 2-4m along the direction of the slide wire.
Furthermore, an L-shaped sliding groove is formed in the sliding block, the sliding wire is embedded into the sliding groove, and the embedded connection prevents a certain sliding block of the concentrator from falling.
Further, still be provided with wireless signal transmitting device on the concentrator, wireless signal transmitting device connects power monitoring devices, this system still includes the monitor, be provided with wireless signal receiving arrangement and monitoring host computer in the monitor, the real-time supervision is the circular telegram condition of two connectors of overhead traveling crane power supply, has arbitrary one trouble, and the overhead traveling crane is avoided out of service in timely maintenance.
Furthermore, the slide wire support is provided with an insulating column and a fixing connecting hole, and the fixing connecting hole can be used for fixing the slide wire on a wall surface or a special vertical rod.
The utility model has the advantages that: the parallel arrangement of the double hubs makes the power supply more reliable, and the hubs and the slide wires are connected in an L-shaped embedded manner by an L-shaped sleeve, so that the hubs are effectively prevented from falling off. The adjacent slide wires are connected by the connector except for contact connection, so that the reliability of the connection of the slide wires is improved; the electrification conditions of the two hubs are monitored, time-staggered maintenance can be realized, and the occurrence of shutdown phenomenon of the crown block caused by fault maintenance of the hubs is effectively reduced.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a partial enlarged view of an embodiment of the present invention;
fig. 3 is a partial enlarged view of an embodiment of the present invention.
In the figure, 1 is a front concentrator, 2 is a rear concentrator, 3 is a slide wire, 4 is a slide wire bracket, 5 is a connector and 6 is a slide block.
Detailed Description
As shown in fig. 1-3: a double-concentrator type overhead traveling crane slide wire 3 system is characterized by comprising a front concentrator 1 and a rear concentrator 2 which are arranged on one side of an overhead traveling crane; the device also comprises a slide wire 3, a slide wire bracket 4 and a connector 5;
the front concentrator 1 comprises two insulating columns and three line concentration supports, the two insulating columns are fixedly arranged on the line concentration supports, and the three sliding blocks 6 are arranged on the insulating columns at intervals; a wiring terminal is arranged on the sliding block 6 and used for connecting a power line for transmitting power to the overhead travelling crane, and a power monitoring device and a power-on indicator lamp are also arranged on the front concentrator 1; the structure of the rear hub 2 is the same as that of the front hub 1;
the cross section of the slide wire 3 is made of L-shaped strip conductive material; the surface of the inner side of the slide wire 3 is respectively provided with a wiring connecting hole and a bracket connecting hole, each section of slide wire 3 is provided with two wiring connecting holes, and the two wiring connecting holes are respectively positioned at two ends of each section of slide wire 3;
the sliding block 6 of the front concentrator 1 and the sliding block 6 of the rear concentrator 2 are both connected with the slide wire 3 in a sliding way;
the adjacent two sections of slide wires 3 are connected through a connector 5;
the slide wire brackets 4 are connected with the slide wires 3, and the slide wire brackets 4 are arranged at intervals of 2-4m along the direction of the slide wires 3.
The sliding block 6 is provided with an L-shaped sliding groove, the sliding wire 3 is embedded into the sliding groove, and the embedded connection prevents a certain sliding block 6 of the concentrator from falling.
Still be provided with wireless signal transmitting device on the concentrator, wireless signal transmitting device connects power monitoring devices, and this system still includes the monitor room, is provided with wireless signal receiving arrangement and monitoring host computer in the monitor room, and real-time supervision has arbitrary trouble for the circular telegram condition of two connectors of overhead traveling crane power supply, in time maintains and avoids the overhead traveling crane to stop the fortune.
The slide wire bracket 4 is provided with an insulating column and a fixed connecting hole, and the fixed connecting hole can be used for fixing the slide wire 3 on a wall surface or a special vertical rod.
The utility model discloses a use does: when the overhead traveling crane moves, the uniform sliding blocks 6 of the front concentrator 1 and the rear concentrator 2 slide on the sliding wire 3 to transmit electric energy to the overhead traveling crane, and if a certain concentrator circuit is not communicated, time-staggered maintenance can be realized to reduce the influence on the normal operation of the overhead traveling crane.
Claims (4)
1. A double-concentrator type overhead traveling crane slide wire system is characterized by comprising a front concentrator and a rear concentrator which are arranged on one side of an overhead traveling crane; the device also comprises a slide wire, a slide wire bracket and a connector;
the front concentrator comprises two insulating columns and three line concentration supports, the insulating columns are fixedly arranged on the line concentration supports, and the sliding blocks are arranged on the insulating columns at intervals; the slider is provided with a wiring terminal, and the front concentrator is also provided with a power monitoring device and a power-on indicator lamp; the structure of the rear hub is the same as that of the front hub;
the cross section of the slide wire is an L-shaped strip conductive material; the surface of the inner side of the slide wire is respectively provided with a wiring connecting hole and a support connecting hole, each section of slide wire is provided with two wiring connecting holes, and the two wiring connecting holes are respectively positioned at two ends of each section of slide wire;
the sliding block of the front concentrator and the sliding block of the rear concentrator are both connected with the wire sliding device in a sliding manner;
two adjacent sections of slide wires are connected through a connector;
the slide wire support is connected with the slide wire, and the slide wire support is arranged every 2-4m along the direction of the slide wire.
2. The sliding wire system of claim 1, wherein the sliding block is provided with an L-shaped sliding slot, and the sliding wire is embedded in the sliding slot.
3. The sliding wire system of claim 1, wherein the hub is further provided with a wireless signal transmitting device, the wireless signal transmitting device is connected to the power monitoring device, the system further comprises a monitoring room, and the monitoring room is provided with a wireless signal receiving device and a monitoring host.
4. The dual hub type overhead traveling crane trolley wire system according to claim 1, wherein the trolley wire support is provided with an insulating post and a fixing connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168795.0U CN213445843U (en) | 2020-09-28 | 2020-09-28 | Double-concentrator type overhead traveling crane slide wire system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168795.0U CN213445843U (en) | 2020-09-28 | 2020-09-28 | Double-concentrator type overhead traveling crane slide wire system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213445843U true CN213445843U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022168795.0U Active CN213445843U (en) | 2020-09-28 | 2020-09-28 | Double-concentrator type overhead traveling crane slide wire system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213445843U (en) |
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2020
- 2020-09-28 CN CN202022168795.0U patent/CN213445843U/en active Active
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