CN214165155U - Novel slide formula steel side protection network device of semitrailer - Google Patents
Novel slide formula steel side protection network device of semitrailer Download PDFInfo
- Publication number
- CN214165155U CN214165155U CN202023208279.2U CN202023208279U CN214165155U CN 214165155 U CN214165155 U CN 214165155U CN 202023208279 U CN202023208279 U CN 202023208279U CN 214165155 U CN214165155 U CN 214165155U
- Authority
- CN
- China
- Prior art keywords
- steel side
- side protective
- slideway
- protective net
- support frame
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a novel slideway type steel side protective net device of a semitrailer, which comprises a side protective net support frame, a steel side protective net section bar, a slideway mounting plate and a fixing bolt; an installation vertical surface is formed on the outer side of the side protective net support frame, and installation holes for installing steel side protective net sectional materials are formed in the installation vertical surface; a slideway is arranged in the steel side protective net section bar, the slideway mounting plate is slidably mounted in the slideway of the steel side protective net section bar, and a long hole is arranged on the slideway mounting plate corresponding to the fixing bolt; the fixing bolt passes through slot hole and mounting hole will the slide mounting panel is fixed in on the installation facade, the slide mounting panel compresses tightly the steel side protection network section bar and fixes on the installation facade. The device reforms transform the mounting structure of steel side protection network, makes it can adapt to the installation of aluminum alloy side protection network to satisfy the advantage of two kinds of structure installations.
Description
Technical Field
The utility model relates to a semitrailer field, specific theory has related to a novel slide formula steel side protection network device of semitrailer.
Background
With the continuous high-speed development of economy in China, road construction is increasingly perfect, blowout type development of express logistics industry in China occurs, and market demand of semitrailers is increased day by day.
Semi-trailer side protection network is the important safety device in the high-speed operation of semitrailer, and common side protection network section bar divide into steel section bar and aluminum alloy ex-trusions again, because aluminum alloy side protection network section bar and steel side protection network section bar structural difference are bigger, lead to the mounting means different, and side protection network support frame seam kind is various, brings very big puzzlement for the production and processing degree of difficulty of semitrailer enterprise and production efficiency.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a novel slide formula steel side protection network device of semitrailer that general formula installation, stability are high that can adapt to two kinds of structures of steel side protection network and aluminum alloy side protection network is provided.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a novel slideway type steel side protective net device of a semitrailer comprises a side protective net support frame, a steel side protective net section bar, a slideway mounting plate and a fixing bolt;
an installation vertical surface is formed on the outer side of the side protective net support frame, and installation holes for installing steel side protective net sectional materials are formed in the installation vertical surface;
a slideway is arranged in the steel side protective net section bar, the slideway mounting plate is slidably mounted in the slideway of the steel side protective net section bar, and a long hole is arranged on the slideway mounting plate corresponding to the fixing bolt;
the fixing bolt passes through slot hole and mounting hole will the slide mounting panel is fixed in on the installation facade, the slide mounting panel compresses tightly the steel side protection network section bar and fixes on the installation facade.
Basically, the fixing bolt is a square neck bolt, one end of the long hole is a large round hole, the width of the other end of the long hole is consistent with that of the long hole, and the size of the square neck bolt is slightly smaller than that of the other end of the long hole, so that the fixing bolt can freely rotate at one end of the long hole and cannot rotate due to limitation at the other end of the long hole.
Basically, the two sides of the long hole in the slide mounting plate are provided with flanging structures, the square-neck bolt is fastened to enable the end cap to compress the flanging structures to drive the slide mounting plate to compress and fix the inner flanging of the U-shaped groove of the steel side protective net profile on the mounting vertical surface.
Basically, the both ends punishment of slide mounting panel sets up respectively and strengthens protruding muscle.
On the basis, the side protection net support frame comprises a stable structure formed by an L-shaped support frame and an inclined strut, one edge of the L-shaped support frame forms the installation vertical face, and the installation hole is formed in one edge of the L-shaped support frame.
Basically, the other edge of the L-shaped support frame is provided with a side protecting net diagonal bracing used for tensioning the L-shaped support frame and the vehicle body.
Basically, the side protection net support frame includes at least two parallel arrangement the L shape support frame, wherein be equipped with the horizontal side protection net reinforcing bracing that is used for connecting the automobile body on at least one L shape support frame.
Basically, the steel side protection net section bar is a U-shaped groove structure with an inward flanging.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses give up the mounting structure of traditional steel side protection network, newly-increased side protection network support frame founds the installation facade, then reforms steel side protection network section bar, at wherein design slide, installation slide mounting panel in the slide, through being fixed in the installation facade with the slide mounting panel on, and then compress tightly steel side protection network section bar and fix on the installation facade, form the structural style that is similar to aluminum alloy side protection network for two kinds of structures can be general.
Drawings
Fig. 1 is one of the overall structural schematic diagrams of the novel slideway type steel side protective screening device of the middle semi-trailer of the utility model.
Fig. 2 is a second schematic diagram of the overall structure of the novel slideway type steel side protective screening device of the middle semi-trailer of the present invention.
Fig. 3 is a schematic structural diagram of the middle slideway mounting plate of the present invention.
In the figure: 1. a side protective net support frame; 2. steel side protective net section bars; 3. a slideway mounting plate; 4. fixing the bolt; an L-shaped support frame; 6. bracing; 7. mounting holes; 8. a side protective net diagonal bracing; 9. reinforcing inclined struts of horizontal side protective nets; 10. a slideway; 11. a long hole; 12. a flanging structure; 13. and reinforcing the convex ribs.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1 to 3, a novel slideway type steel side protective screening device of a semitrailer includes a side protective screening support frame 1, a steel side protective screening section bar 2, a slideway mounting plate 3 and a fixing bolt 4.
The stable structure that side protection network support frame L shape support frame 5 and bracing 6 constitute adopts two this kind stable structure parallel mount on the longeron of car at least during the use, one of them limit of L shape support frame constitutes the installation facade, be provided with the mounting hole 7 that is used for installing steel side protection network section bar on the installation facade, another edge of L shape support frame is equipped with the side protection net diagonal bracing 8 that is used for taut L shape support frame and automobile body, and the side protection net diagonal bracing 8 is vertical oblique-pulling, overcomes the pulling force that gravity produced, is equipped with the horizontal side protection network reinforcement bracing 9 that is used for connecting the automobile body on at least one L shape support frame for overcome the L shape support frame to the inclined possibility of horizontal direction.
Steel side protection network section bar 2 is for having the U-shaped groove structure of turn-ups in, forms slide 10 in the U-shaped groove structure, 3 slidable mounting of slide mounting panel are in the slide 10 of steel side protection network section bar, it sets up slot hole 11 to correspond fixing bolt on the slide mounting panel, the width and the slot hole width of the one end of slot hole 11 for big round hole, the other end are unanimous, fixing bolt 4 is the square neck bolt, the square neck size of square neck bolt is less than a little the width of the slot hole other end, so that fixing bolt can the free rotation in the one end of slot hole, at the limited unable rotation of the other end.
The both sides that lie in slot hole 11 on the slide mounting panel 3 set up turn-ups structure 12, through the fastening square neck bolt makes the end cap compress tightly turn-ups structure drives the slide mounting panel compresses tightly the inside turn-ups in steel side protection network section bar U-shaped groove to be fixed on the installation facade, the both ends punishment of slide mounting panel do not sets up and strengthens protruding muscle 13 for strengthen the structural strength of slide mounting panel 3.
The fixing bolt 4 is used for fixing the slide mounting plate 3 on the installation vertical face through the long hole 11 and the mounting hole 7, and the slide mounting plate 3 compresses the steel side protective net sectional material 2 and fixes the steel side protective net sectional material on the installation vertical face.
The traditional steel side protective screening is often fixed on the longitudinal beam of the semitrailer directly through a bracket, while the aluminum alloy has a slideway due to the characteristics of the section bar and is positioned through a bolt, the aluminum alloy protective net section bar and the bracket can be fixed together, the steel side protective net structure is transformed into a structure with a slideway mounting plate in the embodiment, the steel side protective net section bar is pressed and fixed on the bracket by utilizing the slideway mounting plate and the square neck bolt to form a structure with the same principle as the aluminum alloy protective net, so that the structure can meet the installation requirements of the steel side protective net and the aluminum alloy side protective net, and in addition, because the slide mounting panel is slidable, need not location in advance, the flexibility is higher, can satisfy the installation of the fixed riser of side protection of various specifications, effectively solves the fixed problem of traditional steel side protection network specification, has good economic benefits.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a novel slide formula steel side protection network device of semitrailer which characterized in that: the device comprises a side protective net support frame, a steel side protective net section bar, a slideway mounting plate and a fixing bolt;
an installation vertical surface is formed on the outer side of the side protective net support frame, and installation holes for installing steel side protective net sectional materials are formed in the installation vertical surface;
a slideway is arranged in the steel side protective net section bar, the slideway mounting plate is slidably mounted in the slideway of the steel side protective net section bar, and a long hole is arranged on the slideway mounting plate corresponding to the fixing bolt;
the fixing bolt passes through slot hole and mounting hole will the slide mounting panel is fixed in on the installation facade, the slide mounting panel compresses tightly the steel side protection network section bar and fixes on the installation facade.
2. The novel slideway type steel side protective screening device of the semitrailer according to claim 1, is characterized in that: the fixing bolt is a square neck bolt, one end of the long hole is a large round hole, the width of the other end of the long hole is consistent with that of the long hole, and the size of the square neck bolt is slightly smaller than that of the other end of the long hole, so that the fixing bolt can freely rotate at one end of the long hole and cannot rotate due to limitation at the other end of the long hole.
3. The novel slideway type steel side protective screening device of the semitrailer according to claim 2, characterized in that: the steel side protective net section bar is of a U-shaped groove structure with an inward flanging.
4. The novel slideway type steel side protective screening device of the semitrailer according to claim 3, is characterized in that: and reinforcing convex ribs are respectively arranged at the two ends of the slide way mounting plate.
5. The novel slideway type steel side protective screening device of the semitrailer according to claim 4, is characterized in that: the side protective net support frame comprises a stable structure formed by an L-shaped support frame and an inclined strut, one edge of the L-shaped support frame forms the installation vertical face, and the installation hole is formed in one edge of the L-shaped support frame.
6. The novel slideway type steel side protective screening device of the semitrailer according to claim 5, is characterized in that: and the other edge of the L-shaped support frame is provided with a side protecting net diagonal bracing used for tensioning the L-shaped support frame and the vehicle body.
7. The novel slideway type steel side protective screening device of the semitrailer according to claim 6, is characterized in that: the side protection net support frame comprises at least two L-shaped support frames which are arranged in parallel, wherein at least one L-shaped support frame is provided with a horizontal side protection net reinforcing inclined strut used for connecting the vehicle body.
8. The novel slideway type steel side protective screening device of the semitrailer according to claim 7, is characterized in that: the two sides of the long hole in the slide mounting plate are provided with flanging structures, the square neck bolt is fastened to enable the end caps to compress the flanging structures to drive the slide mounting plate to compress and fix the inner flanging of the U-shaped groove of the steel side protective net profile on the mounting vertical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208279.2U CN214165155U (en) | 2020-12-28 | 2020-12-28 | Novel slide formula steel side protection network device of semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208279.2U CN214165155U (en) | 2020-12-28 | 2020-12-28 | Novel slide formula steel side protection network device of semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214165155U true CN214165155U (en) | 2021-09-10 |
Family
ID=77609671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208279.2U Active CN214165155U (en) | 2020-12-28 | 2020-12-28 | Novel slide formula steel side protection network device of semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214165155U (en) |
-
2020
- 2020-12-28 CN CN202023208279.2U patent/CN214165155U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106882268A (en) | A kind of lightweight miniature electric automobile white body | |
| CN204455794U (en) | A kind of assembled steel bridge | |
| CN214165155U (en) | Novel slide formula steel side protection network device of semitrailer | |
| CN206067937U (en) | The body frame of aluminum vehicle body car | |
| CN103213538A (en) | Overturning pedal | |
| CN201287250Y (en) | Base frame stretching device for assembling rail passenger car body | |
| CN205930935U (en) | Go up brake pedal assembly and car | |
| CN217146138U (en) | Frame front end casting sectional shelf-unit | |
| CN206374704U (en) | A kind of installation supporting structure | |
| CN214402947U (en) | Automobile ladder speed reducer | |
| CN211594703U (en) | Section glass type transparent sightseeing car | |
| CN208343878U (en) | A kind of arrangements for automotive doors skeleton framework | |
| CN208515700U (en) | A kind of aluminium alloy extrusions suitable for body frame carrying | |
| CN208268164U (en) | A kind of support of automobile reinforcement fastener | |
| CN201895708U (en) | Cargo case sideboard used for light truck | |
| CN205632368U (en) | Rear bumper and trailer of trailer | |
| CN205310220U (en) | Formula of keeping flat crash bar rack | |
| CN220298638U (en) | Middle support of electric vehicle | |
| CN218141512U (en) | High-strength mounting beam for interior installation of subway body carriage | |
| CN207000592U (en) | A kind of collapse type vehicle frame | |
| CN211196120U (en) | Automobile rear side bar support | |
| CN215944698U (en) | High-plasticity strong-compression-resistant aluminum profile | |
| CN216508584U (en) | Automobile cross beam with torsion-resistant bearing performance | |
| CN211202734U (en) | Sheet metal frame structure with reinforcing structure | |
| CN214084461U (en) | Third cross beam stretching piece of automobile top cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |