CN212242806U - Electronic paint room walking wheel structure - Google Patents
Electronic paint room walking wheel structure Download PDFInfo
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- CN212242806U CN212242806U CN202020978486.7U CN202020978486U CN212242806U CN 212242806 U CN212242806 U CN 212242806U CN 202020978486 U CN202020978486 U CN 202020978486U CN 212242806 U CN212242806 U CN 212242806U
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- wheel
- outer side
- paint room
- locking nut
- side wheel
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Abstract
The utility model relates to an electric paint room traveling wheel structure, which comprises an inner wheel and an outer wheel which are coaxially arranged, wherein the inner wheel is provided with a wheel shaft which extends outwards; a section of external thread is further arranged at one end, close to the outer side, of the wheel shaft, a locking nut is mounted on the external thread, and an end face roller bearing is further mounted between the locking nut and the end face of the sleeve; the walking wheel structure provides a powerful guarantee for the safe operation of the electric paint room, and the adaptive spacing can be adjusted in a proper track width range, so that the walking wheel structure has good practical use value.
Description
Technical Field
The utility model belongs to the technical field of steel construction processing equipment technique and specifically relates to an electronic paint room walking wheel structure.
Background
At present, in a steel structure processing workshop, a considerable amount of steel structure members need to be subjected to paint spraying treatment, so that an electric telescopic paint room is very frequently used in the steel structure processing workshop; the electric telescopic paint room usually runs automatically on the rail, the roller at the bottom of the existing electric telescopic paint room is a unilateral groove-shaped roller, the derailment accident from the outer side to the inner side is very easy to happen in the advancing process, and once the paint is too thick or sundries exist on the rail, the electric telescopic paint room shakes to cause the derailment accident, so that the walking wheel of the electric telescopic paint room is improved necessarily.
Disclosure of Invention
The utility model aims at providing an electronic paint room walking wheel structure to above-mentioned condition, this walking wheel structure provides the powerful guarantee to the safe operation in electronic paint room, and is adjustable to connect adaptation interval in appropriate track width within range moreover, has fine in-service use and worth.
The utility model has the following concrete scheme: a walking wheel structure of an electric paint room comprises an inner side wheel and an outer side wheel which are coaxially arranged, wherein a wheel shaft extending outwards is arranged on the inner side wheel, a sleeve extending outwards is arranged on the outer side wheel, the sleeve and the outer side wheel are coaxially arranged, and the outer side wheel and the sleeve are sleeved on the wheel shaft together; and one end of the wheel shaft close to the outer side is also provided with a section of external thread, the external thread is provided with a locking nut, and an end surface roller bearing is also arranged between the locking nut and the end surface of the sleeve.
Further, in the present invention, the diameter of the inner side wheel is smaller than the diameter of the outer side wheel, and the wheel edge of the outer side wheel and the inner side wheel is provided with a fillet.
Furthermore, in the utility model discloses in epaxial external screw thread tip still is equipped with a safety pin, and this safety pin is used for preventing that lock nut from droing.
The utility model discloses a walking wheel institutional advancement is simple, and the practicality is strong, and is good to the adaptability of the rail on the track, can effectively promote the security of electronic flexible paint room driving.
Drawings
Fig. 1 is a schematic view of the structure of the main view direction of the present invention;
FIG. 2 is a schematic view of the main section structure of the present invention;
FIG. 3 is an enlarged view of the structure at K in FIG. 2;
fig. 4 is a schematic view of the installation structure of the present invention.
In the figure: the paint spraying machine comprises an inner side wheel 1, an inner side wheel 2, a wheel shaft 3, an outer side wheel 4, a sleeve 5, an end surface roller bearing 6, a locking nut 7, a safety pin 8, an external thread 8, an intermediate shaft 9, a track 10 and an electric telescopic paint room 11.
Detailed Description
Referring to fig. 1-3, the utility model relates to an electric paint room walking wheel structure, which comprises an inner side wheel 1 and an outer side wheel 3 which are coaxially arranged, wherein the inner side wheel is provided with a wheel shaft 2 extending outwards, the outer side wheel is provided with a sleeve 4 extending outwards, the sleeve and the outer side wheel are coaxially arranged, and the outer side wheel and the sleeve are sleeved on the wheel shaft together; and one end of the wheel shaft close to the outer side is also provided with a section of external thread 8, the external thread is provided with a locking nut 6, and an end surface roller bearing 5 is also arranged between the locking nut and the end surface of the sleeve.
Further, in this embodiment, the diameter of the inner wheel is smaller than that of the outer wheel, and rounded corners are provided at the wheel edges of the outer wheel and the inner wheel.
Furthermore, in this embodiment, the end of the external thread on the wheel shaft is further provided with a safety pin 7, the safety pin is used for preventing the locking nut from falling off, and the safety pin has a certain distance from the locking nut under the conventional condition, so that the function of preventing the locking nut from falling off is achieved.
The utility model discloses a walking wheel structure has designed into split type structure with the structure of traditional integral type, earlier according to the width of rail on concrete track when using, has adjusted the interval between outside wheel and the medial wheel, after having adjusted, has twisted lock nut, after installing on electronic flexible paint room, clamps the walking wheel on the track, because inside and outside wheel blocks simultaneously on the track, the condition of derailing will hardly appear in its walking in-process.
In the embodiment, although the outer wheel is only clamped by the locking nut, the other side is movable, but in the actual use process, the steel rail and the locking nut are clamped simultaneously, and the outer wheel is only locked by one side with certain tolerance, so that the whole walking wheel set can walk on the rail more smoothly without being clamped or derailed, and on the contrary, if the two sides of the wheel shaft of the outer wheel are both locked, the clamping situation is easy to occur.
The utility model discloses a walking wheel institutional advancement is simple, and the practicality is strong, and is good to the adaptability of rail on the track, can adjust the distance between the inside and outside wheel in certain rail range, can effectively promote the security of electronic flexible paint room driving.
Claims (3)
1. The utility model provides an electronic paint room walking wheel structure which characterized in that: the wheel comprises an inner side wheel and an outer side wheel which are coaxially arranged, wherein the inner side wheel is provided with a wheel shaft extending outwards, the outer side wheel is provided with a sleeve extending outwards, the sleeve and the outer side wheel are coaxially arranged, and the outer side wheel and the sleeve are sleeved on the wheel shaft together; and one end of the wheel shaft close to the outer side is also provided with a section of external thread, the external thread is provided with a locking nut, and an end surface roller bearing is also arranged between the locking nut and the end surface of the sleeve.
2. The electric paint room traveling wheel structure according to claim 1, wherein: the diameter of the inner side wheel is smaller than that of the outer side wheel, and fillets are arranged at the wheel edges of the outer side wheel and the inner side wheel.
3. The electric paint room traveling wheel structure according to claim 1, wherein: and the end part of the external thread on the wheel shaft is also provided with a safety pin which is used for preventing the locking nut from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978486.7U CN212242806U (en) | 2020-06-02 | 2020-06-02 | Electronic paint room walking wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978486.7U CN212242806U (en) | 2020-06-02 | 2020-06-02 | Electronic paint room walking wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242806U true CN212242806U (en) | 2020-12-29 |
Family
ID=73978247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020978486.7U Active CN212242806U (en) | 2020-06-02 | 2020-06-02 | Electronic paint room walking wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242806U (en) |
-
2020
- 2020-06-02 CN CN202020978486.7U patent/CN212242806U/en active Active
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