CN208327256U - A kind of device of transport and the metallurgical vehicle wheel axle box of lifting - Google Patents
A kind of device of transport and the metallurgical vehicle wheel axle box of lifting Download PDFInfo
- Publication number
- CN208327256U CN208327256U CN201820985830.8U CN201820985830U CN208327256U CN 208327256 U CN208327256 U CN 208327256U CN 201820985830 U CN201820985830 U CN 201820985830U CN 208327256 U CN208327256 U CN 208327256U
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- China
- Prior art keywords
- bridging
- carrier
- trolley frame
- axle box
- axle
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Abstract
The utility model discloses the devices of a kind of transport and the metallurgical vehicle wheel axle box of lifting, belong to rolling stock service technique field.The utility model includes trolley frame, the bottom of the trolley frame is fixedly installed with universal wheel, and the upper surface of the trolley frame is provided with bridging, and the upper surface of bridging is provided with carrier, the side of bridging is fitted with screw rod, and the lateral surface of the bridging is provided with bearing.The utility model forms moveable support platform by trolley frame and universal wheel, the resistance to sliding of bearing reduction carrier and bridging, improve the service life of device entirety, axle box is placed on to the upper surface of carrier, change the true form of bridging using screw rod to reach the function of carrier upper and lower displacement, after the height of adjusting carrier is aligned to axle box with the diameter of axle of waterwheel axle, axle can be packed into axle box, effectively reduce person works' intensity, the human error in assembly is reduced, assembly efficiency and quality are improved.
Description
Technical field
The utility model relates to rolling stock service technique fields, more specifically to a kind of transport and lifting metallurgy
The device of vehicle wheel axle box.
Background technique
Currently, when metallurgical vehicle wheel set bearing carries out replacement assembly, need to by bearing outer ring and axle box be assembled together with
Afterwards, the axle box after then the two being assembled is mounted on axle journal, due to whole heavier after axle box and bearing outer ring cooperation,
It depends merely on worker's manpower to be difficult to steadily be installed on axle, carrying bring working strength is excessively high, easily bearing is caused to damage, and hold
Easily lead to installation personnel injury.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of transport and the metallurgical vehicle wheel of lifting are provided
The device of axle box, the device effectively mitigate person works' intensity, reduce the human error in assembly, improve assembly efficiency and matter
Amount.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
The device of a kind of transport and the metallurgical vehicle wheel axle box of lifting of the utility model, including trolley frame, the trolley
The bottom of frame is fixedly installed with universal wheel, and universal wheel is arranged at intervals on the corner of bottom surface four of trolley frame, the trolley frame
Upper surface is provided with bridging, and the upper surface of bridging is provided with carrier, and the side of bridging is fitted with screw rod, screw rod with cut
Knife support activity assembly, the lateral surface of the bridging are provided with bearing, and bearing is mounted between bridging and carrier.
Further, the upper and lower ends of the bridging are assembled with trolley frame, carrier activity respectively.
Further, the carrier and trolley frame parallel interval are arranged, screw rod water between carrier and trolley frame
Flat setting.
Further, the bottom end of the bridging and trolley frame are articulated and connected.
Further, the inner ring of the bearing and bridging fixing assembling, the outer ring of bearing and the bottom surface of carrier are sliding
Dynamic connection.3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
The utility model forms moveable support platform by trolley frame and universal wheel, and bearing reduces carrier and scissors
The resistance to sliding of support, and mitigate the wear phenomenon generated when sliding, the service life of device entirety is improved, axle box is placed on and is held
The upper surface of carrier, operator's electric hand tool rotate screw rod, that is, may make the nut of screw rod outer surface along screw rod
Axial direction pushes forward, and bridging also extends under the thrust effect of nut upwards, changes bridging using screw rod
To reach the function of carrier upper and lower displacement, the height for adjusting carrier is aligned to axle box with the diameter of axle of waterwheel axle true form
Afterwards, axle can be packed into axle box, effectively reduces person works' intensity, reduce the human error in assembly, improve assembly efficiency
And quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, trolley frame；2, universal wheel；3, bridging；4, carrier；5, screw rod；6, bearing.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples:
Embodiment 1
It will be seen from figure 1 that the device of a kind of transport and the metallurgical vehicle wheel axle box of lifting of the present embodiment, including trolley frame
1, the bottom of trolley frame 1 is fixedly installed with universal wheel 2, and universal wheel 2 is arranged at intervals on the corner of bottom surface four of trolley frame 1, passes through
Trolley frame 1 and universal wheel 2 form moveable support platform, and trolley frame 1, which cooperates universal wheel 2 to carry out use, arbitrarily to be slided,
The upper surface of trolley frame 1 is provided with bridging 3, and the upper surface of bridging 3 is provided with carrier 4, and the side of bridging 3 is fitted with
Screw rod 5, carrier 4 and 1 parallel interval of trolley frame are arranged, and screw rod 5 is horizontally disposed between carrier 4 and trolley frame 1, screw rod 5
It being assembled with 3 activity of bridging, the lateral surface of bridging 3 is provided with bearing 6, and bearing 6 is mounted between bridging 3 and carrier 4,
The inner ring and 3 fixing assembling of bridging of bearing 6, the outer ring of bearing 6 and the bottom surface of carrier 4 are slidably connected, and bridging 3 generates shape
When change, bearing 6 reduces the resistance to sliding that carrier 4 and bridging 3 are generated by displacement, and it is existing to mitigate the abrasion generated when sliding
As improving the service life of device entirety, the upper and lower ends of bridging 3 are assembled with trolley frame 1,4 activity of carrier respectively, scissors
The bottom end of support 3 and trolley frame 1 are articulated and connected, and the true form by changing bridging 3 is the height of changeable carrier 4, will
Axle box is placed on the upper surface of carrier 4, and operator's electric hand tool rotates screw rod 5, that is, may make 5 outer surface of screw rod
Nut pushes forward along the axial direction of screw rod 5, and bridging 3 also extends under the thrust effect of nut upwards, utilizes spiral shell
Bar 5 changes the true form of bridging 3 to reach the function of 4 upper and lower displacement of carrier, adjusts the height of carrier 4 to axle box
After being aligned with the diameter of axle of waterwheel axle, axle can be packed into axle box, which effectively reduces person works' intensity, reduces assembly
In human error, improve assembly efficiency and quality.
The utility model forms moveable support platform by trolley frame 1 and universal wheel 2, and bearing 6 reduces 4 He of carrier
The resistance to sliding of bridging 3, and mitigate the wear phenomenon generated when sliding, the service life of device entirety is improved, axle box is put
It sets in the upper surface of carrier 4, operator's electric hand tool rotates screw rod 5, that is, may make the nut edge of 5 outer surface of screw rod
The axial direction of screw rod 5 push forward, and bridging 3 also extends under the thrust effect of nut upwards, is changed using screw rod 5
Become the true form of bridging 3 to reach the function of 4 upper and lower displacement of carrier, adjusts the height of carrier 4 to axle box and waterwheel
After the diameter of axle alignment of axle, axle can be packed into axle box, effectively reduce person works' intensity, reduce the artificial mistake in assembly
Accidentally, assembly efficiency and quality are improved.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. the device of a kind of transport and the metallurgical vehicle wheel axle box of lifting, including trolley frame (1), it is characterised in that: the trolley
The bottom of frame (1) is fixedly installed with universal wheel (2), and universal wheel (2) is arranged at intervals on the corner of bottom surface four of trolley frame (1), institute
The upper surface for the trolley frame (1) stated is provided with bridging (3), and the upper surface of bridging (3) is provided with carrier (4), bridging
(3) side is fitted with screw rod (5), and screw rod (5) and bridging (3) activity are assembled, the lateral surface setting of the bridging (3)
Have bearing (6), bearing (6) is mounted between bridging (3) and carrier (4).
2. the device of a kind of transport according to claim 1 and the metallurgical vehicle wheel axle box of lifting, it is characterised in that: described
The upper and lower ends of bridging (3) are assembled with trolley frame (1), carrier (4) activity respectively.
3. the device of a kind of transport according to claim 1 and the metallurgical vehicle wheel axle box of lifting, it is characterised in that: described
Carrier (4) and trolley frame (1) parallel interval are arranged, and screw rod (5) is horizontally disposed between carrier (4) and trolley frame (1).
4. the device of a kind of transport according to claim 1 and the metallurgical vehicle wheel axle box of lifting, it is characterised in that: described
The bottom end and trolley frame (1) of bridging (3) are articulated and connected.
5. the device of a kind of transport according to claim 1 and the metallurgical vehicle wheel axle box of lifting, it is characterised in that: described
The inner ring and bridging (3) fixing assembling of bearing (6), the outer ring of bearing (6) and the bottom surface of carrier (4) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985830.8U CN208327256U (en) | 2018-06-22 | 2018-06-22 | A kind of device of transport and the metallurgical vehicle wheel axle box of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985830.8U CN208327256U (en) | 2018-06-22 | 2018-06-22 | A kind of device of transport and the metallurgical vehicle wheel axle box of lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327256U true CN208327256U (en) | 2019-01-04 |
Family
ID=64769814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985830.8U Active CN208327256U (en) | 2018-06-22 | 2018-06-22 | A kind of device of transport and the metallurgical vehicle wheel axle box of lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054110A (en) * | 2019-05-13 | 2019-07-26 | 南京其善信息技术有限公司 | High-voltage mutual inductor installation translation lifting device |
-
2018
- 2018-06-22 CN CN201820985830.8U patent/CN208327256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054110A (en) * | 2019-05-13 | 2019-07-26 | 南京其善信息技术有限公司 | High-voltage mutual inductor installation translation lifting device |
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