CN204508605U - A kind of gate-type is hung and is hung by sliding line wheel and gate-type - Google Patents
A kind of gate-type is hung and is hung by sliding line wheel and gate-type Download PDFInfo
- Publication number
- CN204508605U CN204508605U CN201520192783.8U CN201520192783U CN204508605U CN 204508605 U CN204508605 U CN 204508605U CN 201520192783 U CN201520192783 U CN 201520192783U CN 204508605 U CN204508605 U CN 204508605U
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- China
- Prior art keywords
- wheel
- gate
- wheel shaft
- sliding line
- hung
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Abstract
The utility model discloses a kind of gate-type to hang with sliding line wheel, comprise wheel shaft, wheel body and fabricated section; Wherein, wheel shaft comprises central part and is arranged on the limiting section at central part two ends, and central part is cylindrical, and the cross-sectional plane of limiting section is polygon; Wheel body is set on the central part of wheel shaft rotationally; Fabricated section comprises two pieces and installs clamps and stop device, and install on clamp and be provided with mounting groove, the limiting section of axle ends coordinates with mounting groove, and stop device contacts with at least one face of limiting section and coordinates for carrying out radial direction and circumferential spacing to described wheel shaft; In use; it is polygonal limiting section that two ends due to wheel shaft are provided with cross-sectional plane; and by stop device to its carry out radial direction and circumference spacing; when bearing is stuck; all can not relatively rotate between wheel body and wheel shaft, between wheel shaft and installation clamp; be conducive to the Timeliness coverage of fault, thus keep in repair, protection wheel shaft avoids damaging.The invention also discloses a kind of gate-type to hang.
Description
Technical field
The utility model relates to mechanical equipment technical field, and particularly a kind of gate-type is hung and hung by sliding line wheel and gate-type.
Background technology
It is a kind of important weight-lifting equipment that gate-type is hung, and is widely used in the industry such as logistics, metallurgy, and particularly outdoor formula gate-type is hung, and not by the restriction such as factory building, environment, applies more general.Outdoor gate-type is hung current-collecting device and is adopted sliding line wheel, namely relies on cable to push down the sliding line wheel be installed on car body, electric current is sent to driving from cable and becomes distribution equipment, drives gate-type hanging to walk and landing.
In prior art, slip wheel shaft is cylinder, is installed in clamp after having assembled, and clamp is fixed on gantry crane body.Without refueling and sealing arrangement on sliding line wheel, in the open under environment through dust, rainwater invasion and attack, the bearing between sliding line wheel wheel body and wheel shaft is easily damaged and stuck.After bearing is stuck, wheel body and wheel shaft cannot relatively rotate, and now, whole sliding line wheel take wheel shaft as axle, and clamp is that bearing seat rotates, and be difficult to when routine inspection find fault, very easily rubbed by wheel shaft, cause the accident shutdown; After wheel shaft is impaired, needs workman to enter cage, pulled down by clamp from car body, be installed to clamp by after the sliding line wheel assembling for replacing, then reinstalled by clamp, operational space is narrow and small, time and effort consuming, dangerous high.
Therefore, how to provide a kind of gate-type to hang with sliding line wheel, make it by Timeliness coverage, can reduce the probability that wheel shaft damages after bearing is stuck, replacing that can be fast and convenient after it damages, becomes the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of gate-type and hangs and hang by sliding line wheel and gate-type, makes it by Timeliness coverage, can reduce the probability that wheel shaft damages, the object of replacing that can be fast and convenient after it damages after bearing is stuck to reach.
For achieving the above object, the utility model provides following technical scheme:
A kind of gate-type is hung with sliding line wheel, comprising:
Wheel shaft, comprise central part and be arranged on the limiting section at described central part two ends, described central part is cylindrical, and the cross-sectional plane of described limiting section is polygon;
Wheel body, is set on the central part of described wheel shaft rotationally;
Fabricated section, comprise two pieces and clamp and stop device are installed, described installation clamp is provided with mounting groove, and the limiting section of described axle ends coordinates with described mounting groove, described stop device contact with at least one face of described limiting section coordinate be used for described wheel shaft carry out radial direction and circumference spacing.
Preferably, described wheel body is arranged on described wheel shaft by two bearings rotationally, and described two bearings lay respectively at the two ends of described wheel body.
Preferably, described wheel body two ends are provided with end cap, and described end cap coordinates with described wheel body and clamps described bearing.
Preferably, described end cap is provided with filler port.
Preferably, seal ring is provided with between described end cap and described wheel shaft.
Preferably, the cross-sectional plane of described limiting section is square.
Preferably, described wheel shaft also comprises positioning plate, and described positioning plate is arranged on described limiting section one end away from described central part, and the diameter of described positioning plate is not more than the diameter of described central part.
Preferably, described mounting groove takes the shape of the letter U, the open slot comprising L shape guide groove and be in communication with the outside by described L shape guide groove, and described stop device is arranged on the end of described L shape guide groove away from described open slot.
Preferably, described stop device is T-shaped bearing pin, on described installation clamp, the both sides of L shape guide groove are provided with the through hole coordinated with described T-shaped bearing pin, and described T-shaped bearing pin is fixed on contact on described installation clamp and with a face of described limiting section through two through holes and coordinates for carrying out radial direction and circumferential spacing to described wheel shaft.
A kind of gate-type is hung, and comprise gantry crane body and be arranged on the sliding line wheel on described gantry crane body, described sliding line wheel hangs for the gate-type as above described in any one and uses sliding line wheel.
As can be seen from technique scheme, the gate-type that the utility model provides is hung with sliding line wheel, comprises wheel shaft, wheel body and fabricated section; Wherein, wheel shaft comprises central part and is arranged on the limiting section at central part two ends, and central part is cylindrical, and the cross-sectional plane of limiting section is polygon; Wheel body is set on the central part of wheel shaft rotationally; Fabricated section comprises two pieces and installs clamps and stop device, and install on clamp and be provided with mounting groove, the limiting section of axle ends coordinates with mounting groove, and stop device contacts with at least one face of limiting section and coordinates for carrying out radial direction and circumferential spacing to described wheel shaft;
In use, it is polygonal limiting section that two ends due to wheel shaft are provided with cross-sectional plane, and it is spacing and prevent wheel shaft from rotating to carry out radial direction by stop device to it, when bearing is stuck, between wheel body and wheel shaft, all can not relatively rotate between wheel shaft and installation clamp, be conducive to the Timeliness coverage of fault, thus keep in repair, protection wheel shaft avoids damaging, and the installation clamp with mounting groove and stop device need not be pulled down in the future to the Renewal process of sliding line wheel, sliding line wheel can exit along mounting groove and install clamp and be separated, simple and quick, be convenient to the replacing of sliding line wheel.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 hangs with the wheel shaft of sliding line wheel and the assembling schematic diagram of wheel body for gate-type that the utility model embodiment provides;
Fig. 2 hangs the lateral plan with sliding line wheel for gate-type that the utility model embodiment provides.
Detailed description of the invention
The utility model provides a kind of gate-type and hangs and hang by sliding line wheel and gate-type, makes it by Timeliness coverage, can avoid the object of the damage of wheel shaft after bearing is stuck to reach.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, Fig. 1 hangs with the wheel shaft of sliding line wheel and the assembling schematic diagram of wheel body for gate-type that the utility model embodiment provides; Fig. 2 hangs the lateral plan with sliding line wheel for gate-type that the utility model embodiment provides.
The utility model provides a kind of gate-type and hangs with sliding line wheel, comprises wheel shaft 1, wheel body 4 and fabricated section.
Wherein, wheel shaft 1 comprises central part 13 and is arranged on the limiting section 12 at central part 13 two ends, and central part 13 is cylindrical, and the cross-sectional plane of limiting section 12 is polygon; Wheel body 4 is set on the central part 13 of wheel shaft 1 rotationally; Fabricated section comprises two pieces and installs clamp 7 and stop device, install on clamp 7 and be provided with mounting groove 9, the limiting section 12 of wheel shaft 1 end coordinates with mounting groove 9, stop device contact with at least one face of limiting section 12 coordinate be used for described wheel shaft 1 carry out radial direction and circumference spacing.
Compared with prior art, the gate-type that the utility model provides is hung with sliding line wheel, in use, it is polygonal limiting section 12 that two ends due to wheel shaft 1 are provided with cross-sectional plane, and it is spacing and prevent wheel shaft from rotating to carry out radial direction by stop device to it, when bearing 3 is stuck, between wheel body 4 and wheel shaft 1, all can not relatively rotate between wheel shaft 1 and installation clamp 7, be conducive to the Timeliness coverage of fault, thus keep in repair, protection wheel shaft 1 avoids damaging, and the installation clamp 7 with mounting groove 9 and stop device need not be pulled down in the future to the Renewal process of sliding line wheel, sliding line wheel can exit along mounting groove 9 and install clamp 7 and be separated, simple and quick, be convenient to the replacing of sliding line wheel.
Wheel body 4 can be arranged on wheel shaft 1 in several ways rotationally, and in the utility model embodiment, wheel body 4 is arranged on wheel shaft 1 by two bearings 3 rotationally, and two bearings 3 lay respectively at the two ends of wheel body 4.
In order to avoid the invasion and attack of dust, rainwater; extend the service life of bearing 3; in the utility model embodiment; wheel body 4 two ends are provided with end cap 2; end cap 2 coordinates with wheel body 4 and clamps bearing 3, and like this, end cap 2 and wheel body 4 define in bearing 3 is wrapped in by protective case; avoid the destruction to bearing 3 such as dust, contribute to the service life extending bearing 3.
Bearing 3 in use for some time, need in bearing 3, to add lubricating oil to ensure the normal operation of bearing 3, for the ease of this operation, in the utility model embodiment, end cap 2 is provided with filler port 6, like this when to bearing 3 charging-up lubricant oil, without the need to being unloaded by end cap 2, oiling can be carried out, in course of normal operation by 6 pairs of bearings of the filler port on end cap 23, plug or plug wire can be used to carry out shutoff to filler port 6, avoid lubricating oil to lose efficacy; In sum, bearing is being subject to the protection of end cap 2, and after obtaining regular lubrication, service life is extended, and can reduce the number of times of replacing, and the replacing of sliding line wheel is safer, laborsaving, and does not affect production.
Further, in order to prevent entering of impurity, in the utility model embodiment, seal ring 5 between end cap 2 and wheel shaft 1, is provided with.
Limiting section 12 can adopt various shape, and in the utility model embodiment, for the ease of manufacturing, the cross-sectional plane of limiting section 12 is square.
In order to avoid in working process, there is end float misalignment in wheel shaft 1, in the utility model embodiment, wheel shaft 1 also comprises positioning plate 11, and positioning plate 11 is arranged on limiting section 12 one end away from central part 13, the diameter of positioning plate 11 is not more than the diameter of central part 13, like this, by two end faces of positioning plate 11 and wheel shaft 1 central part 13, axial limiting can be carried out to wheel shaft 1 in the course of the work, prevent it from end float misalignment occurring, ensure normally carrying out of work.
Mounting groove 9 can adopt various shape, and in the utility model embodiment, mounting groove 9 takes the shape of the letter U, the open slot 92 comprising L shape guide groove 91 and be in communication with the outside by L shape guide groove 91, and stop device is arranged on the end of L shape guide groove 91 away from open slot 92.
In the utility model embodiment, stop device is T-shaped bearing pin 8, install the both sides of L shape guide groove 91 on clamp 7 and be provided with the through hole coordinated with T-shaped bearing pin 8, T-shaped bearing pin 8 is fixed on to install on clamp 7 and contact with a face of limiting section 12 through two through holes and coordinates for carrying out radial direction and circumferential spacing to wheel shaft 1.
The utility model additionally provides a kind of gate-type and hangs, the sliding line wheel comprising gantry crane body and be arranged on gantry crane body, and wherein, sliding line wheel hangs for the gate-type as above described in any one and uses sliding line wheel.
In this specification sheets, 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. gate-type is hung with a sliding line wheel, it is characterized in that, comprising:
Wheel shaft (1), comprise central part (13) and be arranged on the limiting section (12) at described central part (13) two ends, described central part (13) is for cylindrical, and the cross-sectional plane of described limiting section (12) is polygon;
Wheel body (4), is set on the central part (13) of described wheel shaft (1) rotationally;
Fabricated section, comprise two pieces and clamp (7) and stop device are installed, described installation clamp (7) is provided with mounting groove (9), the limiting section (12) of described wheel shaft (1) end coordinates with described mounting groove (9), described stop device contact with at least one face of described limiting section (12) coordinate be used for described wheel shaft (1) carry out radial direction and circumference spacing.
2. gate-type according to claim 1 is hung with sliding line wheel, it is characterized in that, described wheel body (4) is arranged on described wheel shaft (1) by two bearings (3) rotationally, and described two bearings (3) lay respectively at the two ends of described wheel body (4).
3. gate-type according to claim 2 is hung with sliding line wheel, it is characterized in that, described wheel body (4) two ends are provided with end cap (2), and described end cap (2) coordinates with described wheel body (4) and clamps described bearing (3).
4. gate-type according to claim 3 is hung with sliding line wheel, it is characterized in that, described end cap (2) is provided with filler port (6).
5. gate-type according to claim 3 is hung with sliding line wheel, it is characterized in that, is provided with seal ring (5) between described end cap (2) and described wheel shaft (1).
6. gate-type according to claim 1 is hung with sliding line wheel, and it is characterized in that, the cross-sectional plane of described limiting section (12) is square.
7. gate-type according to claim 1 is hung with sliding line wheel, it is characterized in that, described wheel shaft (1) also comprises positioning plate (11), described positioning plate (11) is arranged on described limiting section (12) one end away from described central part (13), and the diameter of described positioning plate (11) is not more than the diameter of described central part (13).
8. gate-type according to claim 1 is hung with sliding line wheel, it is characterized in that, described mounting groove (9) takes the shape of the letter U, the open slot (92) comprising L shape guide groove (91) and described L shape guide groove (91) be in communication with the outside, described stop device is arranged on the end of described L shape guide groove (91) away from described open slot (92).
9. gate-type according to claim 8 is hung with sliding line wheel, it is characterized in that, described stop device is T-shaped bearing pin (8), the both sides of the upper L shape guide groove (91) of described installation clamp (7) are provided with the through hole coordinated with described T-shaped bearing pin (8), and it is upper and contact with a face of described limiting section (12) and coordinates for carrying out radial direction and circumferential spacing to described wheel shaft (1) that described T-shaped bearing pin (8) is fixed on described installation clamp (7) through two through holes.
10. a gate-type is hung, and comprise gantry crane body and be arranged on the sliding line wheel on described gantry crane body, it is characterized in that, described sliding line wheel hangs for the gate-type as described in any one of claim 1-7 and uses sliding line wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192783.8U CN204508605U (en) | 2015-04-01 | 2015-04-01 | A kind of gate-type is hung and is hung by sliding line wheel and gate-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192783.8U CN204508605U (en) | 2015-04-01 | 2015-04-01 | A kind of gate-type is hung and is hung by sliding line wheel and gate-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508605U true CN204508605U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192783.8U Expired - Fee Related CN204508605U (en) | 2015-04-01 | 2015-04-01 | A kind of gate-type is hung and is hung by sliding line wheel and gate-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924779A (en) * | 2018-11-30 | 2020-03-27 | 齐洛克工程有限公司 | Roller assembly and roller bearing piece using same |
-
2015
- 2015-04-01 CN CN201520192783.8U patent/CN204508605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924779A (en) * | 2018-11-30 | 2020-03-27 | 齐洛克工程有限公司 | Roller assembly and roller bearing piece using same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180401 |