CN202952246U - Potable moving shelf device - Google Patents
Potable moving shelf device Download PDFInfo
- Publication number
- CN202952246U CN202952246U CN 201220511396 CN201220511396U CN202952246U CN 202952246 U CN202952246 U CN 202952246U CN 201220511396 CN201220511396 CN 201220511396 CN 201220511396 U CN201220511396 U CN 201220511396U CN 202952246 U CN202952246 U CN 202952246U
- Authority
- CN
- China
- Prior art keywords
- shelf
- support
- rack body
- spring
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a potable moving shelf device. The device comprises a support body, wherein a wood frame seat is arranged at the top end of the support body, and at least one group of elastic pushing devices are arranged on the left wall and the right wall of the support body. The structure and the arrangement are reasonable, the cost is low, the device is easy to produce and serves as a shelf on which a low-speed diesel blank frame and a produced rack can be stored and maintained, the rack is not easy to deform, a spring and a moving industrial castor are designed, the shelf can move on the ground easily, the problem that the shelf is fixed through hoisting is solved, the working efficiency and the production efficiency are greatly improved, the working hour and the cost are saved and the device is beneficial for application.
Description
Technical field
The utility model belongs to the servicing unit technical field of low-speed diesel engine, relates to especially a kind of portable mobile shelving device.
Background technology
In production, frequent there will be the ground situation between the direct placement vehicle of oil sump of blank support or finished product support, because the steel plate of oil sump is thinner, so permanent placement like this can make frame deformation.And due to the special construction of the outstanding oil sump in low-speed diesel engine support bottom, no matter be that blank support or finished product support are while depositing in workshop, all will be placed on shelf baseplane, support both sides is padded, the oil sump bottom contact with ground, placement just can not make frame deformation like this.
In order addressing the above problem, to have manufactured some fixed shelf in industry for placing support, but, because this fixed shelf is generally heavier, so operating personnel can't move, can only use the driving handling.So before placing support, first to measure baseplane, support both sides size, then place fixed shelf according to baseplane, support both sides size, then the support handling on fixed shelf.And if the placement of the position of fixed shelf is not right, now due to the support that just playing of driving a vehicle, so support must be first put down in driving, readjust behind the position of fixed shelf handling support again, bother very much so undoubtedly, wasted a lot of production times, do not possessed efficient characteristic, existing problem in the existing production of solution that can't be satisfactory.
The utility model content
The purpose of this utility model is to solve problems of the prior art, and a kind of portable mobile shelving device of depositing and maintaining that is applicable to low-speed diesel engine blank support and finished product support is provided.
The utility model is achieved by the following technical programs:
A kind of portable mobile shelving device, comprise rack body, and the rack body top is provided with the wooden frame seat, wherein, is equipped with the elasticity pusher that is no less than a group on the wall of the left and right sides of rack body.
The elasticity pusher comprises bottom plate, and the fixed head lower surface is equipped with movable industrial castor; The bottom plate upper surface is provided with a plurality of struts, and a plurality of struts upper end is provided with portable plate; Simultaneously, be provided with spring between the body of rod of a plurality of struts.
Wherein, strut all extends portable plate, is provided with a stud simultaneously on the extending part of strut.
The utility model usefulness is:
The utility model reasonable structural arrangement, the low and easy manufacture of cost, the shelf in the time of can depositing and maintain as low-speed diesel engine blank support and finished product support, can not make frame deformation; Simultaneously, owing to having designed spring and movable industrial castor, so can make like a cork shelf move on the ground, solved need to the drive a vehicle trouble of handling of fixed shelf, significantly improve work and production efficiency, saved man-hour and cost, possessed preferably application.
The accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:
The overall structure schematic diagram that Fig. 1 is the utility model one embodiment;
The plan structure schematic diagram that Fig. 2 is Fig. 1.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1 ~ Figure 2 shows that a kind of portable mobile shelving device that can be used as the utility model preferred embodiment, comprise rack body 1, rack body 1 top is provided with wooden frame seat 5; Wherein, be equipped with the elasticity pusher 8 that is no less than a group on the wall of the left and right sides of rack body 1, and in the present embodiment, be equipped with two groups of elasticity pushers 8 on the wall of the left and right sides of rack body 1.
Wherein, strut 9 all extends portable plate 3, is provided with a stud 4 simultaneously on the extending part of strut 9.
When the rack body 1 of the utility model mobile shelving device when not being subject to the pressur loading weight of support, elastic force by spring 6 is by rack body 1 jack-up, movable industrial castor 7 is contacted with ground, operating personnel can promote like a cork mobile shelving and move on the ground, mobile shelving is shifted onto to desired position, solved need to the drive a vehicle trouble of handling of fixed shelf; And the pressur loading weight that is subject to support when rack body 1 is while surpassing the live load of spring 6, rack body 1 will descend and contact with ground, the weight that makes rack body 1 carry support.
In the present embodiment, spring 6 rigidity 34.2N/mm; Spring 6 is rolled into by annealing and temper, and its hardness is HRC40-50; The number of active coils n1=6 of while spring 6, number of total coils: n2=6+2.5=8.5.
Can the spring 6 of existing four elasticity pushers 8 of detection computations rack body 1 jack-up.
At first calculate the live load (i.e. the weight of spring 6 energy jack-up) of a spring 6:
In formula:
-spring 6 central diameters;
-shear stress allowable.
Spring 6 material 65Mn, its
=75(
MPa);
Can calculate the live load of four springs 6: P=50.808 * 4=203.232 (
Kg);
In the present embodiment, rack body 1 weight of mobile shelving be 184.954 (
Kg), so four springs 6 fully can jack-up rack body 1 weight.
In actual production, place the blank support or place the finished product support no matter be, minimumly all need four mobile shelvings of the present utility model, and when placing the very heavy support of weight, whether the safety coefficient that need check four mobile shelvings according to the weight of support safe enough, if the dangerous quantity that can suitably increase mobile shelving.
While now check placing the 7RT-flex82T support, four mobile shelvings safety whether, first calculate the load that a mobile shelving can carry
:
Wherein, 8# angle steel smallest cross-sectional A=(80 * 10)+(70 * 10)=1500(
Mm 2 ), and a mobile shelving has four 8# angle steel, material is Q235A, strength degree
So draw
.
7RT-flex82T support weight is 120 tons, checks the safety coefficient of four mobile shelvings:
Conclusion: safe enough.
Claims (3)
1. a portable mobile shelving device, comprise rack body (1), and rack body (1) top is provided with wooden frame seat (5), it is characterized in that being equipped with on the left and right sides wall of rack body (1) the elasticity pusher (8) that is no less than a group.
2. portable mobile shelving device according to claim 1, is characterized in that described elasticity pusher (8) comprises bottom plate (2), and fixed head (2) lower surface is equipped with movable industrial castor (7); Bottom plate (2) upper surface is provided with a plurality of struts (9), and a plurality of struts (9) upper end is provided with portable plate (3); Simultaneously, be provided with spring (6) between the body of rod of a plurality of struts (9).
3. portable mobile shelving device according to claim 2, is characterized in that described strut (9) all extends portable plate (3), is provided with a stud (4) simultaneously on the extending part of strut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511396 CN202952246U (en) | 2012-09-29 | 2012-09-29 | Potable moving shelf device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511396 CN202952246U (en) | 2012-09-29 | 2012-09-29 | Potable moving shelf device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952246U true CN202952246U (en) | 2013-05-29 |
Family
ID=48457839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511396 Expired - Fee Related CN202952246U (en) | 2012-09-29 | 2012-09-29 | Potable moving shelf device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952246U (en) |
-
2012
- 2012-09-29 CN CN 201220511396 patent/CN202952246U/en not_active Expired - Fee Related
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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: 20130529 Termination date: 20180929 |