CN210607959U - Driving is with ground mechanism convenient to installation - Google Patents
Driving is with ground mechanism convenient to installation Download PDFInfo
- Publication number
- CN210607959U CN210607959U CN201921758016.3U CN201921758016U CN210607959U CN 210607959 U CN210607959 U CN 210607959U CN 201921758016 U CN201921758016 U CN 201921758016U CN 210607959 U CN210607959 U CN 210607959U
- Authority
- CN
- China
- Prior art keywords
- fixed
- carbon brush
- channel
- line
- grounding
- 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
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a driving is with ground mechanism convenient to installation, current stand in the factory building is fixed with horizontal crossbeam on the stand, is fixed with the driving track on the crossbeam, still including fixing the current collector support on driving, the upper portion of current collector support is provided with the carbon brush board, is fixed with the channel-section steel on the stand, is fixed with the wiping line along the channel-section steel trend on the channel-section steel, and the wiping line passes through earth connection ground connection, and the carbon brush board is connected with the wiping line contact. According to the grounding mechanism for the traveling crane, the grounding trolley line is fixedly arranged on the upright post and is tightly connected with the grounding trolley line through the carbon brush plate on the concentrator bracket, so that the grounding of the traveling crane is realized, and the reliable and safe grounding of the traveling crane is ensured in the whole operation process; and whole construction mode is simple convenient, need not to produce all stops of line, can not lead to the production to be interrupted, can all install at any time, and construction safe and reliable saves time moreover.
Description
Technical Field
The utility model relates to a steelmaking is with driving ground connection technical field specifically is a grounding mechanism is used in driving convenient to installation.
Background
Most of the existing steel-making plants are early in construction and production life, and the conductance of the mill is installed in a three-phase standard mode under the current construction standard. At present, according to the requirements of the current national security supervision department, a three-phase four-wire standard installation mode must be adopted. If the three-phase grinding electric conductor is installed adjacent to the original three-phase grinding electric conductor, the safe operation construction can be ensured only when the production is stopped on the whole line, which is not favorable for production and time-consuming, and is not accepted by production units. Moreover, the production is not stopped in a small range, the production is related to the production bureau of the whole steel plant, the installation time is long, the completion can be completed within dozens of days or even more than one month, the whole production system is greatly influenced, and the loss is immeasurable.
In order to solve the above problems, a grounding mechanism for a vehicle, which is convenient to install, is proposed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a driving grounding mechanism convenient to installation, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model relates to a ground mechanism for driving convenient to installation, current stand in the factory building is fixed with horizontal crossbeam on the stand, is fixed with the driving track on the crossbeam, still including fixing the current collector support on driving, the upper portion of current collector support is provided with the carbon brush board, is fixed with the channel-section steel on the stand, is fixed with the wiping line along the channel-section steel trend on the channel-section steel, and the wiping line passes through earth connection ground connection, and the carbon brush board is connected with the wiping line contact.
Preferably, the channel steel is located the top of crossbeam, and is parallel to each other, and the channel steel is higher than the crossbeam and is not less than 2.5 meters.
Preferably, the channel steel is provided with through holes at equal intervals along the direction of the channel steel, and the sliding contact line is fixed on the through holes through the support rods.
Preferably, a sliding groove is formed in the current collector support, a sliding rod with a vertical trend is fixed in the sliding groove, a sliding block is connected to the sliding rod in a sliding mode, the carbon brush plate is fixed to the sliding block, and the sliding block is connected with the end portion of the sliding rod through a spring I.
Preferably, the carbon brush plate comprises a U-shaped carbon brush frame, the opening of the U-shaped carbon brush frame faces the sliding contact line, the inside of the carbon brush frame is connected with the wire pressing plate through a second spring, and the sliding contact line is connected between the wire pressing plate and the carbon brush frame in a sliding mode.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the grounding of the travelling crane is realized by fixedly installing a grounding trolley line on the existing upright post of the factory building, fixedly installing a hub bracket on the travelling crane, tightly connecting the carbon brush plate on the hub bracket with the trolley line and connecting the carbon brush plate to each power distribution cabinet and an electric user point through cables, so that the reliable and safe grounding of the travelling crane is ensured in the whole operation process, and the personal safety of operating personnel and the equipment operation safety on the travelling crane are ensured; and whole construction mode is simple convenient, need not to produce all stops of line, can not lead to the production to be interrupted, can all install at any time, and construction safe and reliable saves time moreover.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an assembly structure of a grounding mechanism for a traveling crane, which is convenient to install;
fig. 2 is a schematic view of a-a cross-sectional structure in fig. 1.
In the figure: 1-upright column; 2-a cross beam; 3-a travelling crane track; 4-channel steel; 5-trolley line; 6-through holes; 7-a ground line; 8-a current collector support; 9-carbon brush plate; 10-a slide bar; 11-a slide block; 12-a first spring; 13-a carbon brush holder; 14-a line-pressing plate; 15-spring two.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, a driving grounding mechanism convenient to installation, current stand 1 in the factory building, be fixed with horizontal crossbeam 2 on the stand 1, be fixed with driving track 3 on the crossbeam 2, still including fixing the current collector support 8 on driving, the upper portion of current collector support 9 is provided with carbon brush board 9, be fixed with channel-section steel 4 on the stand 1, adopt conventional fixed mode to carry out fixed connection between channel-section steel 4 and the stand 1, for example, welded fastening, bolt fastening, staple bolt fixed etc. are fixed with on the channel-section steel 4 along the wiping line 5 of channel-section steel 4 trend, and wiping line 5 passes through earth connection 7 ground connection, carbon brush board 9 and wiping line 5 contact connection.
In this embodiment, channel-section steel 4 is located the top of crossbeam 2, and is parallel to each other, and channel-section steel 4 is higher than crossbeam 2 and is not less than 2.5 meters.
In this embodiment, the channel steel 4 is provided with through holes 6 at equal intervals along the direction of the channel steel 4, and the trolley line 5 is fixed on the through holes 6 through the support rod.
In this embodiment, a sliding groove is formed in the current collector support 8, a sliding rod 10 with a vertical direction is fixed in the sliding groove, a sliding block 11 is connected to the sliding rod 10 in a sliding manner, the carbon brush plate 9 is fixed to the sliding block 11, and the sliding block 11 is connected to the end portion of the sliding rod 10 through a first spring 12.
In this embodiment, the carbon brush plate 9 includes a U-shaped carbon brush holder 13, and the opening faces the trolley wire 5, the inside of the carbon brush holder 13 is connected to the wire pressing plate 14 through the second spring 15, and the trolley wire 5 is slidably connected between the wire pressing plate 14 and the carbon brush holder 13.
The utility model discloses a principle and advantage: the grounding mechanism for the travelling crane convenient to install is arranged on an existing upright post 1 of a factory building, a channel steel 4 is fixed above a cross beam 2, the channel steel 4 is used for fixing a sliding contact line 5, the sliding contact line 5 is fixed on the channel steel 4 and is in grounding connection through a grounding wire 7, then a current collector support 8 is fixed on the travelling crane, the upper end part of the current collector support 8 is tightly connected with the sliding contact line 5 through a carbon brush plate 9, and then the carbon brush plate 9 is connected to each power distribution cabinet and an electric user point through a cable, so that the grounding of the travelling crane is realized, the reliable and safe grounding of the travelling crane in the whole running process is ensured, and the personal safety of operators on the travelling crane and the running safety of equipment are ensured;
the newly-added and improved part of the grounding trolley conductor is arranged above a travelling crane track by more than 2.5 meters, the installation height of the grounding trolley conductor 5 can be determined according to the actual situation on site so as to be beneficial to the safety of travelling cranes going up and down and to the maintenance, after the height is determined, a channel steel 4 is fixed on a factory building upright post 1, the channel steel 4 is arranged in parallel with a cross beam 2 and the travelling crane track 3, a through hole 6 on the channel steel 4 is used for installing the grounding trolley conductor 5, the trolley conductor 5 can be fixed in the through hole 6 through a support rod, the support rod is fixed in the through hole 6 through a nut or a pin rod, after the trolley conductor 5 is fixed, multiple points on the trolley conductor 5 are grounded through a grounding wire 7, the grounding reliability is ensured, a current collector support 8 is arranged on the travelling crane, a carbon brush plate 9 is arranged on a sliding block 11 on the current collector support 8, the sliding block 11 can slide up and down on, the second spring 15 enables the sliding contact line 5 to be in close contact connection with the carbon brush holder 13 through the line pressing plate 14, so that the reliable stability of grounding is kept, and the purposes of ensuring the personal safety of operating personnel on the travelling crane and the equipment operation safety are achieved;
the whole construction mode is simple and convenient, the production line does not need to be completely stopped, production interruption is avoided, the installation can be carried out at any time, the construction is safe and reliable, and the time is saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a grounding mechanism for driving convenient to installation, includes current stand (1) in the factory building, be fixed with horizontal crossbeam (2) on stand (1), be fixed with driving track (3), its characterized in that on crossbeam (2): still including fixing current collector support (8) on the driving a vehicle, the upper portion of current collector support (8) is provided with carbon brush board (9), be fixed with channel-section steel (4) on stand (1), be fixed with wiping line (5) along channel-section steel (4) trend on channel-section steel (4), and wiping line (5) are through earth connection (7) ground connection, carbon brush board (9) are connected with wiping line (5) contact.
2. A vehicular grounding mechanism facilitating mounting as set forth in claim 1, wherein: the channel steel (4) is located above the cross beam (2) and parallel to each other, and the channel steel (4) is higher than the cross beam (2) by not less than 2.5 meters.
3. A vehicular grounding mechanism facilitating mounting as set forth in claim 1, wherein: through holes (6) are formed in the channel steel (4) at equal intervals along the direction of the channel steel (4), and the sliding contact line (5) is fixed on the through holes (6) through supporting rods.
4. A vehicular grounding mechanism facilitating mounting as set forth in claim 1, wherein: the collector is characterized in that a sliding groove is formed in the collector support (8), a sliding rod (10) with a vertical trend is fixed in the sliding groove, a sliding block (11) is connected to the sliding rod (10) in a sliding mode, the carbon brush plate (9) is fixed to the sliding block (11), and the sliding block (11) is connected with the end portion of the sliding rod (10) through a spring I (12).
5. A vehicular grounding mechanism easy to install as set forth in claim 4, wherein: carbon brush board (9) are including carbon brush frame (13) of U-shaped, and the opening is towards wiping line (5), carbon brush frame (13) inside is through spring two (15) connection line ball board (14), and wiping line (5) sliding connection is between line ball board (14) and carbon brush frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758016.3U CN210607959U (en) | 2019-10-20 | 2019-10-20 | Driving is with ground mechanism convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758016.3U CN210607959U (en) | 2019-10-20 | 2019-10-20 | Driving is with ground mechanism convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607959U true CN210607959U (en) | 2020-05-22 |
Family
ID=70695493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921758016.3U Expired - Fee Related CN210607959U (en) | 2019-10-20 | 2019-10-20 | Driving is with ground mechanism convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607959U (en) |
-
2019
- 2019-10-20 CN CN201921758016.3U patent/CN210607959U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201580874U (en) | Sliding contact line of crown block and current collector matched thereof | |
| CN210607959U (en) | Driving is with ground mechanism convenient to installation | |
| CN104691339A (en) | Energy storage type trolley bus and pantograph | |
| CN206389091U (en) | A kind of transmission line of electricity terminal shaft tower | |
| CN205791238U (en) | A kind of 10kV distribution line charged lifter of straightway three-phase conducting wire | |
| CN105958352A (en) | Assembled double-transformer intelligent transformer station | |
| CN216086076U (en) | Utility tunnel gallows device | |
| CN102838041B (en) | Slide-transmission wire used in overhead crane | |
| CN210591475U (en) | Fixed support frame structure in railway contact power grid | |
| CN213175054U (en) | Concrete single-rod drop-out fuse cross arm of double-loop current collection circuit | |
| CN221400036U (en) | Novel cable terminal steel pipe pole for power transmission line | |
| CN212982270U (en) | Current collector with derailment prevention function | |
| CN111890999B (en) | Traction power supply grounding reflux system under no-track circuit in tunnel and monitoring method | |
| CN217649328U (en) | Fixed rigid-flexible transition sectional insulation device for railway | |
| CN212676567U (en) | Bus bar structure for circuit breaker panel | |
| CN211830124U (en) | T-shaped drainage type jumper wire suspension clamp | |
| CN220107394U (en) | Power transmission line overhauling platform | |
| CN210775705U (en) | Auxiliary vehicle for high-voltage detection of voltage transformer | |
| CN220291638U (en) | Lightning protection support for overhead line pole | |
| CN213087611U (en) | Cable termination pole electrical apparatus installation integrated platform | |
| CN208835590U (en) | A kind of cable terminal pole with operating platform | |
| CN216002283U (en) | Electric locomotive shared contact net structure in standard-meter set rail straight line segment | |
| CN214692945U (en) | Bridge crane wiping line mounting structure | |
| CN215897269U (en) | 110kV cable oil type outdoor terminal support type mounting platform | |
| CN210912099U (en) | Ground rod protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |