CN211167121U - Engineering truck wheel protective cover easy to assemble and disassemble - Google Patents
Engineering truck wheel protective cover easy to assemble and disassemble Download PDFInfo
- Publication number
- CN211167121U CN211167121U CN201922249012.9U CN201922249012U CN211167121U CN 211167121 U CN211167121 U CN 211167121U CN 201922249012 U CN201922249012 U CN 201922249012U CN 211167121 U CN211167121 U CN 211167121U
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- Prior art keywords
- bolt
- housing
- plate
- pressing plate
- shaped
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model provides an easily-disassembled and assembled engineering truck wheel protective cover, which comprises an arc-shaped housing, an arc-shaped pressing plate and an arc-shaped mounting plate, wherein one side of the housing is provided with an integrally-formed positioning plate, and the positioning plate is provided with a plurality of uniformly-distributed U-shaped notches; the mounting plate is provided with a plurality of threaded holes corresponding to the U-shaped notches; the pressing plate is provided with a plurality of through holes corresponding to the threaded holes; the pressing plate is also provided with a first bolt and a plurality of second bolts which are in threaded connection with the threaded holes; an annular clamping groove is formed in the first bolt screw, a clamping spring is clamped in the clamping groove, and the clamping spring is located below the pressing plate; when the housing needs to be disassembled, the second bolt is firstly unscrewed, the first bolt is screwed again, the pressing plate is separated from the housing along with the first bolt under the action of the clamp spring, the housing can be easily pulled out, the disassembly is completed, the operation of the whole process is convenient, the bolt is not required to be unscrewed, and the problem that the bolt is easy to lose is avoided.
Description
Technical Field
The utility model relates to an engineering van technical field specifically is an engineering van wheel protection casing of easy dismouting.
Background
The engineering vehicle is the main strength of the building engineering, and the progress of the building engineering is multiplied due to the occurrence of the engineering vehicle, so that the manpower is greatly reduced; the engineering vehicle is observed to operate, so that people cannot shake the power of machines and science and technology; they are used for carrying, digging, first-aid repair, even fighting and the like of engineering; because the machineshop car generally all operates under adverse circumstances, dust and ponding splash and cause the pollution very easily along with the motion of wheel, influence operation personnel's health, consequently generally be equipped with the housing on the wheel, the housing is generally through the bolt fastening, and the installation is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that the disassembly and the assembly of the wheel cover shell of the traditional engineering vehicle are time-consuming and labor-consuming is solved.
The utility model provides an easily-disassembled and assembled engineering truck wheel protective cover, which comprises an arc-shaped housing, an arc-shaped pressing plate and an arc-shaped mounting plate, wherein one side of the housing is provided with an integrally-formed positioning plate, and the positioning plate is provided with a plurality of uniformly-distributed U-shaped notches;
the mounting plate is provided with a plurality of threaded holes corresponding to the U-shaped notches;
the pressing plate is provided with a plurality of through holes corresponding to the threaded holes; the pressing plate is also provided with a first bolt and a plurality of second bolts which are in threaded connection with the threaded holes;
and an annular clamping groove is formed in the first bolt screw, a clamping spring is clamped in the clamping groove, and the clamping spring is located below the pressing plate.
The utility model discloses a theory of operation does: mounting panel fixed mounting is on the machineshop car organism, when the housing needs to be dismantled, unscrews the second bolt earlier, twists first bolt soon again, and the clamp plate breaks away from the housing along with first bolt under the effect of jump ring, and the extraction that the housing can be relaxed accomplishes and dismantles, whole process convenient operation, and the bolt need not twist off in addition, has avoided the problem that the bolt is lost easily.
Furthermore, the locating plate is provided with a notch, and the mounting plate is provided with a lug which corresponds to the notch and is clamped with the notch. Through the joint of breach and lug, realize the installation location of housing, save the installation time of housing.
Because the housing is fixed through the mode that clamp plate and mounting panel compressed tightly, drops easily under the condition of machineshop car vibration, so this problem is solved in further improvement, and is specific, the housing is equipped with two at least locating holes, the clamp plate be equipped with the boss that the locating hole corresponds and the joint. The positioning of the housing is completed by clamping the boss with the positioning hole, and the problem that the housing is easy to fall off due to vibration is solved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a first bolt;
FIG. 3 is a schematic view of the structure of the mounting plate;
FIG. 4 is a schematic view of the housing;
in the figure: 1. a housing; 2. pressing a plate; 3. mounting a plate; 4. a clamp spring; 11. positioning a plate; 12. a U-shaped notch; 13. a notch; 14. positioning holes; 21. a through hole; 22. a first bolt; 23. a second bolt; 24. a boss; 221. a card slot; 31. a threaded hole; 32. and (4) a bump.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to an easily assembled and disassembled protective cover for wheels of engineering truck, which comprises an arc-shaped housing 1, an arc-shaped pressing plate 2 and an arc-shaped mounting plate 3, as shown in fig. 4, one side of the housing 1 is provided with an integrally formed positioning plate 11, and the positioning plate 11 is provided with four evenly distributed U-shaped notches 12, two positioning holes 14 and a square notch 13;
as shown in fig. 3, the mounting plate 3 is provided with four threaded holes 31 corresponding to the U-shaped notches 12 and four protruding blocks 32 corresponding to and clamped with the notches 13, and the mounting and positioning of the housing 1 are realized by clamping the notches 13 and the protruding blocks 32, so that the mounting time of the housing 1 is saved;
the pressing plate 2 is provided with four through holes 21 corresponding to the threaded holes 31 and two bosses 24 corresponding to and clamped with the positioning holes 14, the bosses 24 are clamped with the positioning holes 14 to complete the positioning of the housing 1, and the problem that the housing 1 is easy to fall off due to vibration is solved; the pressure plate 2 is also provided with a first bolt 22 and three second bolts 23 which are in threaded connection with the threaded holes 31;
as shown in fig. 2, a ring-shaped clamping groove 221 is formed in the screw of the first bolt 22, a clamping spring 4 is clamped in the clamping groove 221, and the clamping spring 4 is located below the pressing plate 2.
The utility model discloses a theory of operation does: mounting panel 3 fixed mounting is on the machineshop car organism, when housing 1 needs to be dismantled, unscrews second bolt 23 earlier, twists first bolt 22 soon again, and clamp plate 2 follows first bolt 22 and breaks away from housing 1 under the effect of jump ring 4, and what housing 1 can relax is extracted, accomplishes the dismantlement, whole process convenient operation, and the bolt need not twist off in addition, has avoided the problem that the bolt loses easily.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides an easy dismouting machineshop car wheel protection casing which characterized in that: the arc-shaped pressing plate comprises an arc-shaped housing (1), an arc-shaped pressing plate (2) and an arc-shaped mounting plate (3), wherein an integrally formed positioning plate (11) is arranged on one side of the housing (1), and the positioning plate (11) is provided with a plurality of uniformly distributed U-shaped notches (12);
the mounting plate (3) is provided with a plurality of threaded holes (31) corresponding to the U-shaped notches (12);
the pressing plate (2) is provided with a plurality of through holes (21) corresponding to the threaded holes (31); the pressure plate (2) is also provided with a first bolt (22) and a plurality of second bolts (23) which are in threaded connection with the threaded holes (31);
the bolt is characterized in that an annular clamping groove (221) is formed in the screw rod of the first bolt (22), a clamping spring (4) is clamped in the clamping groove (221), and the clamping spring (4) is located below the pressing plate (2).
2. The easy-to-mount and dismount shield for wheels of engineering truck according to claim 1, wherein: locating plate (11) are equipped with breach (13), mounting panel (3) be equipped with corresponding and lug (32) of joint of breach (13).
3. The easy-to-mount and dismount shield for wheels of engineering truck according to claim 1, wherein: the cover shell (1) is provided with at least two positioning holes (14), and the pressing plate (2) is provided with a boss (24) which corresponds to and is clamped with the positioning holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249012.9U CN211167121U (en) | 2019-12-13 | 2019-12-13 | Engineering truck wheel protective cover easy to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249012.9U CN211167121U (en) | 2019-12-13 | 2019-12-13 | Engineering truck wheel protective cover easy to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211167121U true CN211167121U (en) | 2020-08-04 |
Family
ID=71793339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249012.9U Expired - Fee Related CN211167121U (en) | 2019-12-13 | 2019-12-13 | Engineering truck wheel protective cover easy to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211167121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771957A (en) * | 2021-09-17 | 2021-12-10 | 无锡新振发太阳能汽车科技有限公司 | Wheel package applied to solar racing car |
-
2019
- 2019-12-13 CN CN201922249012.9U patent/CN211167121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771957A (en) * | 2021-09-17 | 2021-12-10 | 无锡新振发太阳能汽车科技有限公司 | Wheel package applied to solar racing car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200804 |