CN205212134U - Overhead traveling crane and wiping electric installation thereof - Google Patents
Overhead traveling crane and wiping electric installation thereof Download PDFInfo
- Publication number
- CN205212134U CN205212134U CN201521018337.1U CN201521018337U CN205212134U CN 205212134 U CN205212134 U CN 205212134U CN 201521018337 U CN201521018337 U CN 201521018337U CN 205212134 U CN205212134 U CN 205212134U
- Authority
- CN
- China
- Prior art keywords
- electric installation
- slider
- wiping electric
- slide block
- compressor arm
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a wiping electric installation of overhead traveling crane, the on -line screen storage device comprises a base, a fixing member, the slider, electrically conductive slider, the elasticity locating part, the slider compress tightly the pole and with the earth conductor that the slider is connected electrically conducts, mounting and base fixed connection, the slider can be followed the base and slided from top to bottom, and be located the mounting below, mounting and slider all overlap to establish and compress tightly the pole outside at the slider, and the slider compresses tightly pole and mounting sliding connection, the slider compresses tightly pole and slider fixed connection, electrically conductive slider connection compresses tightly the pole bottom at the slider, elasticity locating part cover is established on the slider compresses tightly the pole, and both ends are fixed for mounting and slider. The application provides a wiping electric installation can improve the operational safety of overhead traveling crane. The utility model also discloses an overhead traveling crane of including above -mentioned wiping electric installation.
Description
Technical field
The utility model relates to overhead traveling crane security setting technical field, particularly a kind of wiping electric installation of overhead traveling crane.The utility model also relates to a kind of overhead traveling crane comprising above-mentioned wiping electric installation.
Background technology
Overhead traveling crane is device conventional in engineering machinery, and it is generally made up of trolley, crane span structure travelling mechanism and crane span structure metal structure.Concrete, the wheel of overhead traveling crane runs on guide rail, to realize the transport of material.
For the overhead traveling crane that some building times are longer, owing to being subject to the restriction of technical merit at that time, sliding contact wire of overhead traveling crane is adopt angle steel composition three-phase three-wire system device substantially, wherein there is no special earth connection, overhead traveling crane ground connection purely by overhead traveling crane wheel and guide rail contact, and due to the situation that beating may appear in wheel in running or layout and guide rail depart from, cause wheel and guide rail contact resistance large, cannot be derived by electric charge smoothly, the fail safe that overhead traveling crane is run is poor.
Therefore, how improving the fail safe that overhead traveling crane runs, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of wiping electric installation of overhead traveling crane, to improve the fail safe that overhead traveling crane runs.Another object of the present utility model is to provide a kind of overhead traveling crane comprising above-mentioned wiping electric installation.
For achieving the above object, the utility model provides a kind of wiping electric installation of overhead traveling crane, comprise base, fixture, sliding part, conductive slider, elastic spacing one, slide block compressor arm and the earth lead be connected with described conductive slider, described fixture is fixedly connected with described base, described sliding part can slide up and down along described base, and be positioned at below described fixture, described fixture and described sliding part are all set in outside described slide block compressor arm, and described slide block compressor arm and described fixture are slidably connected, described slide block compressor arm is fixedly connected with described sliding part, described conductive slider is connected to described slide block compressor arm bottom, described elastic spacing one is set on described slide block compressor arm, and two ends are fixed relative to described fixture and described sliding part.
Preferably, also comprise the first compact heap, described first compact heap is fixedly connected on described fixture, and its lower surface is fixedly connected with the top of described elastic spacing one.
Preferably, also comprise the second compact heap, described second compact heap is fixedly connected on described sliding part, and its upper surface is fixedly connected with the bottom of described elastic spacing one.
Preferably, described fixture and described base removably connect.
Preferably, described slide block compressor arm is square pole.
Preferably, described elastic spacing one is Compress Spring.
Preferably, also comprise connecting rod and rotational pin, described rotational pin is arranged on described base, and described connecting rod one end is fixedly connected with described conductive slider, the other end and described rotational pin are rotatably connected, and described conductive slider and described slide block compressor arm are rotatably connected.
Preferably, also comprise reinforcement, described connecting rod is two, and two described connecting rods lay respectively at the two ends of described conductive slider glide direction, and the two ends of described reinforcement are fixedly connected with relative described connecting rod respectively, and described reinforcement is U-shaped reinforcement.
A kind of overhead traveling crane, comprises frame and guide rail, also comprises and being arranged in described frame, and the wiping electric installation contacted with described slide, described wiping electric installation is the wiping electric installation described in above-mentioned any one.
Preferably, described base and described frame removably connect.
In technique scheme, the wiping electric installation of the overhead traveling crane that the utility model provides comprises base, fixture, sliding part, conductive slider, elastic spacing one, slide block compressor arm and the earth lead be connected with conductive slider, fixture is fixedly connected with base, sliding part can slide up and down along base, and be positioned at below fixture, fixture and sliding part are all set in outside slide block compressor arm, and slide block compressor arm and fixture are slidably connected, slide block compressor arm is fixedly connected with sliding part, conductive slider is connected to slide block compressor arm bottom, elastic spacing one is set on slide block compressor arm, and two ends are fixed relative to fixture and sliding part.When installing wiping electric installation, by floor installation in the frame of overhead traveling crane, conductive slider and guide rail contact, when wheel is in motion process, drive the motion of wiping electric installation, electric charge by conductive slider and earth lead and earth surface, formation lead wire and earth wire.
Known by foregoing description, in the wiping electric installation that the utility model provides, because elastic spacing one one end is connected with fixture, the other end is connected with sliding part, and be set on slide block compressor arm, beat or the situation bad with guide rail contact even if make wheel exist in running, under the pressure of elastic spacing one, conductive slider can be stablized and guide rail contact, and then in time by charge transfer to ground, therefore, the wiping electric installation that the application provides can improve the safety in operation of overhead traveling crane.
Accompanying drawing explanation
The structural representation of the wiping electric installation that Fig. 1 provides for the utility model embodiment;
The partial top view of the wiping electric installation that Fig. 2 provides for the utility model embodiment.
Wherein in Fig. 1-2: 1-slide block compressor arm, 2-fixture, 3-sliding part, 4-base, 5-elastic spacing one, 6-conductive slider, 7-second compact heap, 8-first compact heap, 9-compressor arm guide pipe, 10-earth lead, 11-guide rail, 12-rotational pin, 13-connecting rod, 14-reinforcement.
Embodiment
Core of the present utility model is to provide a kind of wiping electric installation of overhead traveling crane, to improve the fail safe that overhead traveling crane runs.Another core of the present utility model is to provide a kind of overhead traveling crane comprising above-mentioned wiping electric installation.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, in a kind of embodiment, the wiping electric installation of the overhead traveling crane that the utility model provides comprises base 4, fixture 2, sliding part 3, conductive slider 6, elastic spacing one 5, slide block compressor arm 1 and the earth lead 10 be connected with conductive slider 6, concrete, earth lead 10 can be the conductive component such as soft copper pigtail lines or cable, fixture 2 is fixedly connected with base 4, concrete, fixture 2 can by bonding, the modes such as welding are arranged on base 4, wiping electric installation is assembled for the ease of staff, preferably, fixture 2 and base 4 removably connect, specifically can be connected by buckle or bolt.
Concrete, in order to ensure stable conduction, preferably, wiping electric installation entirety is electric conductor.For the ease of machining of slide block compressor arm 1, slide block compressor arm 1 can be cylindrical bar, and in order to avoid the situation that slide block compressor arm 1 rotates in the course of the work, preferably, slide block compressor arm 1 is rectangular shaft or steering yoke iso-cross-section is polygonal bar.
Sliding part 3 can slide up and down along base 4, and is positioned at below fixture 2, and fixture 2 and sliding part 3 are all set in outside slide block compressor arm 1, and slide block compressor arm 1 and fixture 2 are slidably connected.Concrete, sliding part 3 and base 4 one are provided with slide protrusion, and another one is provided with and slides up and down for slide protrusion, and can with the groove of slide protrusion clamping.
Slide block compressor arm 1 is fixedly connected with sliding part 3, and conductive slider 6 is connected to slide block compressor arm 1 bottom, and elastic spacing one 5 is set on slide block compressor arm 1, and two ends are fixed relative to fixture 2 and sliding part 3.Wherein, for the ease of installing slide block compressor arm 1, slide block compressor arm 1 can directly be welded on sliding part 3, and elastic spacing one 5 is specifically as follows bellows, and in order to reduce the manufacturing cost of elastic spacing one 5, preferably, elastic spacing one 5 is Compress Spring.When overhead traveling crane is in running order, elastic spacing one 5 is in compression set.Conductive slider 6 is specifically as follows copper slide block or cast iron slide block etc.Conductive slider 6 can be arranged on slide block compressor arm 1 by modes such as bonding, welding.
When installing wiping electric installation, be arranged in the frame of overhead traveling crane by base 4, conductive slider 6 contacts with guide rail 12, and when wheel is in motion process, drive the motion of wiping electric installation, electric charge, by conductive slider 6 and earth lead 10 and earth surface, forms lead wire and earth wire.
Known by foregoing description, in the wiping electric installation that the utility model specific embodiment provides, because elastic spacing one 5 one end is connected with fixture 2, the other end is connected with sliding part 3, and be set on slide block compressor arm 1, even if wheel is existed in running beat or with the situation of guide rail 12 loose contact, under the pressure of elastic spacing one 5, conductive slider 6 can be stablized contact with guide rail 12, namely the conductive slider 6 on this wiping electric installation is utilized to slide with guide rail 12 (overhead traveling crane rail) close contact, by electric wire conductive slider 6 and overhead traveling crane body and electric cabinet reliable ground, conductive slider 6 and the reliable close contact of overhead traveling crane rail slide, and to guarantee overhead traveling crane safe and reliable operation, and then in time by charge transfer to ground therefore, the wiping electric installation that the application provides can improve the safety in operation of overhead traveling crane.This wiping electric installation structure is simple, is convenient to install, and can be applied in the reliable ground on various travelling overhead crane apparatus, significantly reduce overhead traveling crane three-phase four-wire system improvement cost, and can carry out complete standard configuration part processing and fabricating.
Further, this wiping electric installation also comprises the first compact heap 8, first compact heap 8 and is fixedly connected on fixture 2, and its lower surface is fixedly connected with the top of elastic spacing one 5.Further, this wiping electric installation also comprises the second compact heap 7, second compact heap 7 and is fixedly connected on sliding part 3, and its upper surface is fixedly connected with the bottom of elastic spacing one 5.By arranging the first compact heap 8 and the second compact heap 7, be convenient to stable fixing elastic spacing one 5.For the ease of installing slide block compressor arm 1, preferably, sliding part 3 is provided with the compressor arm guide pipe 9 be set in outside slide block compressor arm 1.
On the basis of above-mentioned each scheme, this wiping electric installation also comprises connecting rod 13 and rotational pin 12, rotational pin 12 is arranged on base 4, connecting rod 13 one end is fixedly connected with conductive slider 6, the other end and rotational pin 12 are rotatably connected, conductive slider 6 and slide block compressor arm 1 are rotatably connected, and specifically can pass through pinned connection or ball-joint.Concrete, connecting rod 13 can be one, in order to improve bonding strength, preferably, connecting rod 13 is two, two connecting rods 13 lay respectively at the two ends of conductive slider 6 glide direction, in order to extend the useful life of connecting rod 13, preferably, this wiping electric installation also comprises reinforcement 14, the connecting rod 13 that wherein two ends of reinforcement 14 are relative is respectively fixedly connected with, and described reinforcement 14 is U-shaped reinforcement.By arranging connecting rod 13, being convenient to conductive slider 6 and contacting with guide rail 12, further increasing the safety in operation of wiping electric installation.
A kind of overhead traveling crane that the utility model provides, comprises frame, guide rail 12 and is arranged in described frame, and with the wiping electric installation of guide rail 12 sliding contact, wherein wiping electric installation is any one wiping electric installation above-mentioned.
For the ease of staff's dismounting wiping electric installation, preferably, base 4 and frame removably connect.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the wiping electric installation of an overhead traveling crane, it is characterized in that, comprise base (4), fixture (2), sliding part (3), conductive slider (6), elastic spacing one (5), slide block compressor arm (1) and the earth lead (10) be connected with described conductive slider (6), described fixture (2) is fixedly connected with described base (4), described sliding part (3) can slide up and down along described base (4), and be positioned at described fixture (2) below, described fixture (2) and described sliding part (3) are all set in described slide block compressor arm (1) outside, and described slide block compressor arm (1) and described fixture (2) are slidably connected, described slide block compressor arm (1) is fixedly connected with described sliding part (3), described conductive slider (6) is connected to described slide block compressor arm (1) bottom, described elastic spacing one (5) is set on described slide block compressor arm (1), and two ends are fixed relative to described fixture (2) and described sliding part (3).
2. wiping electric installation according to claim 1, it is characterized in that, also comprise the first compact heap (8), described first compact heap (8) is fixedly connected on described fixture (2), and its lower surface is fixedly connected with the top of described elastic spacing one (5).
3. wiping electric installation according to claim 2, it is characterized in that, also comprise the second compact heap (7), described second compact heap (7) is fixedly connected on described sliding part (3), and its upper surface is fixedly connected with the bottom of described elastic spacing one (5).
4. wiping electric installation according to claim 1, is characterized in that, described fixture (2) and described base (4) removably connect.
5. wiping electric installation according to claim 1, is characterized in that, described slide block compressor arm (1) is square pole.
6. wiping electric installation according to claim 1, is characterized in that, described elastic spacing one (5) is Compress Spring.
7. the wiping electric installation according to any one of claim 1-6, it is characterized in that, also comprise connecting rod (13) and rotational pin (12), described rotational pin (12) is arranged on described base (4), described connecting rod (13) one end is fixedly connected with described conductive slider (6), the other end and described rotational pin (12) are rotatably connected, and described conductive slider (6) and described slide block compressor arm (1) are rotatably connected.
8. wiping electric installation according to claim 7, it is characterized in that, also comprise reinforcement (14), described connecting rod (13) is two, two described connecting rods (13) lay respectively at the two ends of described conductive slider (6) glide direction, the two ends of described reinforcement (14) are fixedly connected with relative described connecting rod (13) respectively, and described reinforcement (14) is U-shaped reinforcement.
9. an overhead traveling crane, comprise frame and guide rail (12), it is characterized in that, also comprise and be arranged in described frame, and with the wiping electric installation of described guide rail (12) sliding contact, the wiping electric installation of described wiping electric installation according to any one of claim 1-8.
10. overhead traveling crane according to claim 9, is characterized in that, described base (4) and described frame removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018337.1U CN205212134U (en) | 2015-12-07 | 2015-12-07 | Overhead traveling crane and wiping electric installation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018337.1U CN205212134U (en) | 2015-12-07 | 2015-12-07 | Overhead traveling crane and wiping electric installation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212134U true CN205212134U (en) | 2016-05-04 |
Family
ID=55849830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018337.1U Withdrawn - After Issue CN205212134U (en) | 2015-12-07 | 2015-12-07 | Overhead traveling crane and wiping electric installation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514749A (en) * | 2015-12-07 | 2016-04-20 | 西南铝业（集团）有限责任公司 | Crown block system and sliding contact apparatus thereof |
-
2015
- 2015-12-07 CN CN201521018337.1U patent/CN205212134U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514749A (en) * | 2015-12-07 | 2016-04-20 | 西南铝业（集团）有限责任公司 | Crown block system and sliding contact apparatus thereof |
| CN105514749B (en) * | 2015-12-07 | 2017-12-01 | 西南铝业（集团）有限责任公司 | Overhead travelling crane system and its slide device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102694284B (en) | Grounding wire clamp with universal joint | |
| CN205212134U (en) | Overhead traveling crane and wiping electric installation thereof | |
| CN202231283U (en) | Current collector device of bridge crane | |
| CN204441814U (en) | Cable testing bridge and use the crane span structure assembly of this cable testing bridge | |
| CN206922025U (en) | Harbour machinery track lightning protection device | |
| CN103606766B (en) | Conduction wire clamp | |
| CN105514749A (en) | Crown block system and sliding contact apparatus thereof | |
| CN207283134U (en) | A kind of power cable attachment device | |
| EP0893299B1 (en) | Overhead electrification installation with catenary support construction | |
| CN208190166U (en) | New distribution engineering cable bridge device | |
| CN106400088A (en) | Electrophoresis sling with electricity taking structure | |
| CN103618250A (en) | Operating method for electrified replacement of double-V double-L insulator chains of extra-high voltage circuit | |
| CN204333778U (en) | Change 110kV strain insulator list insulator string backup protection jig | |
| CN212893546U (en) | Power supply structure of rail-passing crane trolley | |
| CN205772902U (en) | A kind of equipment for straddle truck walking power supply | |
| CN209233368U (en) | A kind of centralizer formula electric cable protector with multiple functions | |
| CN204096988U (en) | The built-in trolley track of KBK | |
| CN203466299U (en) | Copper-aluminum parallel groove cable clamp | |
| CN208062656U (en) | A kind of overhead transmission line spacing bar mounting or dismounting tools | |
| CN203318189U (en) | Rhombic section insulator with discontinuous insulating slide way contact sliding faces | |
| CN201466454U (en) | Oil-converted electric field bridge trolley-conductor power supply facility | |
| CN205609778U (en) | Two division C molded lines clamping connection ground wires in big line footpath are hung and are established device | |
| CN204441815U (en) | Cable testing bridge hanging box and use the crane span structure assembly of this hanging box | |
| CN205590169U (en) | Tripolar overhead traveling crane wiping line structure | |
| RU133522U1 (en) | MULTI-CHANNEL SURVEY DEVICE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20171201 |