CN207240038U - A kind of axle box shutout supporting tool - Google Patents
A kind of axle box shutout supporting tool Download PDFInfo
- Publication number
- CN207240038U CN207240038U CN201721194951.2U CN201721194951U CN207240038U CN 207240038 U CN207240038 U CN 207240038U CN 201721194951 U CN201721194951 U CN 201721194951U CN 207240038 U CN207240038 U CN 207240038U
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- CN
- China
- Prior art keywords
- axle box
- main body
- frock main
- shutout
- hydraulic jack
- 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.)
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Abstract
The utility model discloses a kind of axle box shutout supporting tool, including the first frock main body and the second frock main body, the first frock main body and the second frock main body include hydraulic jack and the base being fixedly connected with the cylinder barrel bottom of the hydraulic jack, the bottom of the base is provided with some universal wheels, the first frock main body is fixedly connected with the first support base of sustainable axle box head end in the piston rod part of the hydraulic jack, the second frock main body is fixedly connected with the second support base of the sustainable axle box tail end in the piston rod part of the hydraulic jack.The labor intensity of manpower operation is alleviated, significantly improves security；Positioning accuracy is improved, axle box will not be caused to collide with, damage；The design of universal wheel make it that movement is steady in axle box press-in or withdrawal process, will not cause to wear, abrade；Improve work efficiency, fulfil assignment while employee's high-effective and labour-saving can be made；Without the use of overhead traveling crane operation, the energy is saved；Cost of labor is saved.
Description
Technical field
Axle box frock technical field is the utility model is related to, it particularly relates to a kind of axle box shutout supporting tool.
Background technology
Metro operation Co., Ltd of Beijing runs No. 15 line repair centers of four branch companies during dismounting, installation axle box
It was found that due to axle box design feature itself, it is not easy to adjust its precise mounting position during shutout, is easy to cause axle box and knocks
Touch, and need overhead traveling crane to coordinate in operation process, labor intensive, it is also possible to which Yin Tuoli causes industrial accident.
The problem of in correlation technique, not yet propose effective solution at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of axle box shutout supporting tool, make axis
Case shutout process is more safe efficient, laborsaving.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of axle box shutout supporting tool, including the first frock main body and the second frock main body, the first frock main body
Include hydraulic jack and the base being fixedly connected with the cylinder barrel bottom of the hydraulic jack with the second frock main body, it is described
The bottom of base is provided with some universal wheels, and the first frock main body is fixed in the piston rod part of the hydraulic jack to be connected
The first support base of sustainable axle box head end is connected to, the second frock main body is consolidated in the piston rod part of the hydraulic jack
Surely it is connected with the second support base of the sustainable axle box tail end.
Further, first support base includes support plate, offered in the support plate with the axle box head end
The matched arc groove of end axis.
Further, it is provided with second support base and the matched sunk structure of plate at the axle box tail end.
The beneficial effects of the utility model：The labor intensity of manpower operation is alleviated, significantly improves security；Improve
Positioning accuracy, will not cause axle box to collide with, damage；The design of universal wheel make it that movement is steady in axle box press-in or withdrawal process,
It will not cause to wear, abrade；Improve work efficiency, fulfil assignment while employee's high-effective and labour-saving can be made；Without the use of overhead traveling crane operation,
Save the energy；Cost of labor is saved.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Structure diagram when Fig. 1 is the use of the axle box shutout supporting tool according to the utility model embodiment；
Fig. 2 is the structure diagram of the first frock main body according to the utility model embodiment；
Fig. 3 is the structure diagram of the second frock main body according to the utility model embodiment.
In figure：
1st, the first frock main body；2nd, the second frock main body；3rd, hydraulic jack；4th, base；5th, universal wheel；6th, the first support
Seat；7th, arc groove；8th, the second support base；9th, axle box；10th, axis is held；11st, plate.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained, all belong to
In the scope of the utility model protection.
As shown in Figs. 1-3, a kind of axle box shutout supporting tool according to the utility model embodiment, including the first work
Fill 1 and second frock main body 2 of main body, the first frock main body 1 and the second frock main body 2 include hydraulic jack 3 and
The base 4 being fixedly connected with the cylinder barrel bottom of the hydraulic jack 3, the bottom of the base 4 are provided with some universal wheels 5, institute
State first that the first frock main body 1 is fixedly connected with sustainable 9 head end of axle box in the piston rod part of the hydraulic jack 3
Seat 6 is supportted, the second frock main body 2 is fixedly connected with the sustainable axle box 9 in the piston rod part of the hydraulic jack 3
Second support base 8 of tail end.
In a specific embodiment of the utility model, first support base 6 includes support plate, in the support plate
Offer and the matched arc groove 7 of end axis 10 at 9 head end of axle box.
In a specific embodiment of the utility model, it is provided with second support base 8 and 9 tail end of axle box
The 11 matched sunk structure of plate at place.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
The mode described in the utility model that is fixedly connected can be replaced with welding, the conventional technical means such as being bolted.
Axle box shutout supporting tool described in the utility model is by hydraulic jack 3 and movable base 4 with support base
Composition.The operating feature dismantled according to axle box, assembled, since axle box dead weight is larger, is divided into two by supporting tool（First frock
1 and second frock main body 2 of main body）, and the head and the tail both ends of axle box 9 are supported on, effectively disperse active force, and the bottom of base 4
Four universal wheels 5 are designed with, the pressure that can be born is big, stable structure.Each supporting tool top design has the branch of fitting axle box 9
Support seat so that axle box is fixed in operation process, avoid because axle box comes off and caused by personnel injury and axle box damage, significantly
Improve operational security.Meanwhile axle box shutout supporting tool described in the utility model employs hydraulic jack 3, passes through liter
Hydraulic jack 3 is dropped to realize the adjustment of 9 positioning height of axle box, can accurately be positioned.Because considering actual job environment,
4 universal wheels 5 are installed in the bottom of base 4, and in axle box shutout operation, universal wheel 5 play the guiding role and moved with axle box 9 is synchronous
It is dynamic, axle box 9 will not be caused with holding abrasion, the scratch of axis 10, and the design of universal wheel 5 facilitates frock to move, and can complete one
Next axle box operating area is quickly transferred to after a axle box shutout operation.
First frock main body 1 is supported on by the first support base 6 at the end axis 10 of 9 head end of axle box, and the second frock main body 2 is logical
The second support base 8 is crossed to be supported at the plate 11 of 9 tail end of axle box, certainly this be the utility model one of which embodiment,
First frock main body 1 and the second frock main body 2 can also be supported on the other positions of axle box 9, as long as can be by the head and the tail of axle box 9
Both ends support, and the structure of the first support base 6 and the second support base 8 can follow the change of Support Position to carry out suitably
Change.
The bottom of second support base 8 and plate 11 matches, and can be fitted closely with axle box 9, and not easy to fall off, convenient working
And improve security.
Axle box shutout supporting tool described in the utility model has liftable hydraulic jack 3, can be by adjusting liquid
Pressure jack 3 finds accurate positionin benchmark, carries out next step operation.
In axle box shutout operation process, axle box 9 need to be pressed into or be extracted a small distance, when usual operation, uses overhead traveling crane,
Be not easily achieved with axle box synchronizing moving, easily cause axle box scratch, the utility model is designed with universal wheel 5 in the bottom of base 4,
Can be with 9 synchronizing moving of axle box in axle box shutout operation process, and due to using universal wheel 5, work is supported easy to axle box shutout
Dress movement, can be switched fast operating area.
Cost-effective mathematical model calculates：Usual axle box shutout operation needs to use an overhead traveling crane, and when operation needs to rely on
Manpower is positioned to adjust axle box, and employee will expend substantial amounts of muscle power and time in this link.Axle box shutout supporting tool
Come into operation so that operating efficiency significantly improves, and saves manpower and materials, greatly reduces the probability of happening of industrial accident.
, it is necessary to 5 people of operating personnel when axle box shutout supporting tool is not used（1 people is responsible for operating axle box shutout device；1 people
It is responsible for operation crown block；2 people coordinate adjustment axle box position, and assist to complete overhead traveling crane lifting；1 people is responsible for carrying out overhead traveling crane operation monitoring）.
Using during axle box shutout supporting tool, it is necessary to 3 people of operating personnel（1 people is responsible for operating axle box shutout device；2 people match somebody with somebody
Adjustment frock is closed, and axle box is supported with frock）.
Cost of labor：60 yuan/hour × people.
Axle box shutout supporting tool one axle box of extraction, which is not used, needs the time：0.12 it is small when（7 minutes）/ platform；Do not make axis
Case shutout supporting tool, which is pressed an axle box, needs the time：0.15 it is small when（9 minutes）/ platform.
Extracting an axle box using axle box shutout supporting tool needs the time：0.08 it is small when（5 minutes）/ platform；Use axle box
Shutout supporting tool, which is pressed an axle box, needs the time：0.10 it is small when（6 minutes）/ platform.
Repair journey car for one group and share 48 axle boxes；Overhead traveling crane power：20kw；Commercial power：0.7 yuan/kw × h.
Every group is repaiied journey car cost of labor saving：[（0.12+0.15）×5-（0.08+0.10）×3] ×48×60=2333
Member
Every group of car using electricity wisely cost：（0.12+0.15）× 48 × 20 × 0.7=181 yuan.
Every group of car is cost-effective altogether：181=2514 yuan of 2333+.
In single repaiies journey, 34 groups of cars are cost-effective altogether：34 × 2514=85476 yuan.
Axle box shutout supporting tool manufacture cost is about 600 yuan/set, and in summary, which can subtract
Few axle box shutout operating personnel and activity duration, without the use of overhead traveling crane, significantly save and repair Cheng Chengben, significantly improve vehicle maintenance
The efficiency and security of operation.
To sum up, by means of the above-mentioned technical proposal of the utility model, the labor intensity of manpower operation is alleviated, is significantly improved
Security；Positioning accuracy is improved, axle box will not be caused to collide with, damage；The design of universal wheel causes axle box to be pressed into or extract
During it is mobile steady, will not cause to wear, abrade；Improve work efficiency, fulfil assignment while employee's high-effective and labour-saving can be made；No
Overhead traveling crane operation need to be used, saves the energy；Cost of labor is saved.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of axle box shutout supporting tool, it is characterised in that including the first frock main body（1）With the second frock main body（2）, institute
State the first frock main body（1）With the second frock main body（2）Include hydraulic jack（3）And with the hydraulic jack（3）'s
The base that cylinder barrel bottom is fixedly connected（4）, the base（4）Bottom be provided with some universal wheels（5）, the first frock master
Body（1）In the hydraulic jack（3）Piston rod part be fixedly connected with sustainable axle box（9）First support base of head end
（6）, the second frock main body（2）In the hydraulic jack（3）Piston rod part be fixedly connected with the sustainable axis
Case（9）Second support base of tail end（8）.
2. axle box shutout supporting tool according to claim 1, it is characterised in that first support base（6）Including branch
Fagging, offers and the axle box in the support plate（9）End axis at head end（10）Matched arc groove（7）.
3. axle box shutout supporting tool according to claim 1, it is characterised in that second support base（8）Upper setting
Have and the axle box（9）Plate at tail end（11）Matched sunk structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194951.2U CN207240038U (en) | 2017-09-18 | 2017-09-18 | A kind of axle box shutout supporting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194951.2U CN207240038U (en) | 2017-09-18 | 2017-09-18 | A kind of axle box shutout supporting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240038U true CN207240038U (en) | 2018-04-17 |
Family
ID=61889193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194951.2U Active CN207240038U (en) | 2017-09-18 | 2017-09-18 | A kind of axle box shutout supporting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240038U (en) |
-
2017
- 2017-09-18 CN CN201721194951.2U patent/CN207240038U/en active Active
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