CN203267969U - Special vehicle guard railing - Google Patents
Special vehicle guard railing Download PDFInfo
- Publication number
- CN203267969U CN203267969U CN 201320228703 CN201320228703U CN203267969U CN 203267969 U CN203267969 U CN 203267969U CN 201320228703 CN201320228703 CN 201320228703 CN 201320228703 U CN201320228703 U CN 201320228703U CN 203267969 U CN203267969 U CN 203267969U
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- CN
- China
- Prior art keywords
- special vehicle
- guard rail
- outer support
- special
- vehicle guard
- 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 provides a special vehicle guard railing. The special vehicle guard railing comprises a special vehicle secondary beam and a plurality of groups of external supports fixedly connected with the special vehicle secondary beam, wherein a special vehicle beam is connected to the groups of external supports through bolt components. The traditional welding-connection structure of the external supports and the special vehicle beam is changed into the detachable connection mode of the bolt components, so that the special vehicle guard railing is simple in structure and easy to change and manufacture, greatly facilitates transfer and assembly and effectively solves the problem of guard railing interchanging between different vehicles. The utility model further provides a special vehicle with the special vehicle guard railing structure.
Description
Technical field
The utility model relates to the special vehicle technical field, more particularly, relates to a kind of special vehicle guard rail.
Background technology
Special-use vehicle (special purpose motor vehicle) refers to be equipped with specialized equipment, possesses special function, is used for bearing the automobile of special transportation burden or special operation and other specialties purposes.
The special vehicle guard rail refers to be contained in the car body both sides of special-use vehicle, is not collided or prevents that foreign matter from piercing the device of vehicle bottom with the protection car body, in case bump, the special vehicle guard rail plays buffer action, makes car body both sides annex not damaged.The special vehicle guard rail forms framed structure by outer support and crossbeam usually, by being connected with inner support, this framework and car body is coupled together.
Existing a kind of guard rail is the framework that guard rail outer support and beam welding are formed together, and this framework is by fastener and guard rail inner supports such as bolts, and inner support and special vehicle auxiliary girder weld together have so just formed a cover protective guard device.
Connect as one by welding manner, its structure can't be changed, and make the guard rail interchangeability between different vehicle very poor.Simultaneously, the guard rail of welding preparation is made also inconvenient, and guard rail outer support and beam welding framed structure together are very inconvenient in transport process simultaneously, and take up room very much.The position of the cross bar of guard rail cannot be regulated, and makes it can't better meet the requirement of state's laws rules.
Therefore, how improving the interchangeability of guard rail between different special vehicles, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of special vehicle guard rail, to realize improving the interchangeability of guard rail between different special vehicles; The utility model also provides a kind of special vehicle.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of special vehicle guard rail comprises special vehicle auxiliary girder and the many group outer support affixed with described special vehicle auxiliary girder, organizes on described outer support more and is connected with the special vehicle crossbeam by bolt assembly.
Preferably, in above-mentioned special vehicle guard rail, described bolt assembly comprise to described outer support be connected tie bolt and the jam nut to both locking that the special vehicle crossbeam connects.
Preferably, in above-mentioned special vehicle guard rail, described jam nut is self lock nut.
Preferably, in above-mentioned special vehicle guard rail, described bolt assembly also comprises the bullet pad that is arranged on described tie bolt.
Preferably, in above-mentioned special vehicle guard rail, also be provided with between described tie bolt and described outer support and described special vehicle crossbeam and be connected pad.
Preferably, in above-mentioned special vehicle guard rail, the bolt connection location of described outer support is provided with the long kidney-shaped hole of arranging along its length direction, is provided with the installation groove of arranging along its length direction on described special vehicle crossbeam.
Preferably, in above-mentioned special vehicle guard rail, be provided with inner support on described special vehicle auxiliary girder, described outer support is fixed on described inner support.
Preferably, in above-mentioned special vehicle guard rail, described inner support welding is arranged on described special vehicle auxiliary girder.
Preferably, in above-mentioned special vehicle guard rail, described outer support bolt is connected on described inner support.
A kind of special vehicle is provided with the special vehicle guard rail on it, described special vehicle guard rail is the as above described special vehicle guard rail of any one.
The special vehicle guard rail that the utility model provides comprises special vehicle auxiliary girder and the many group outer support affixed with the special vehicle auxiliary girder, organizes on outer support more and is connected with the special vehicle crossbeam by bolt assembly.With traditional outer support that is welded to connect and the connection structure of special vehicle crossbeam, change to the detouchable connection mode by bolt assembly, make the simple in structure of special vehicle guard rail, change and making easily realize, greatly facilitate transhipment and the assembling of special vehicle guard rail, effectively solved the problem of the interchangeability of guard rail between different vehicle.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the special vehicle guard rail that Fig. 1 provides for the utility model;
Fig. 2 be in Fig. 1 B to structural representation;
Fig. 3 is the partial enlarged drawing at A place in Fig. 1;
Fig. 4 is the partial enlarged drawing at C place in Fig. 2.
In upper figure:
1 is that special vehicle crossbeam, 2 is that tie bolt, 3 is that square washer, 4 is that plain cushion, 5 is that bullet pad, 6 is that jam nut, 7 is that outer support, 8 is that bolt, 9 is that inner support, 10 is the special vehicle auxiliary girder.
The specific embodiment
The utility model discloses a kind of special vehicle guard rail, improved the interchangeability of guard rail between different special vehicles; The utility model also provides a kind of special vehicle.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear, complete description, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 4, the structural representation of the special vehicle guard rail that provides for the utility model of Fig. 1; Fig. 2 be in Fig. 1 B to structural representation; Fig. 3 is the partial enlarged drawing at A place in Fig. 1; Fig. 4 is the partial enlarged drawing at C place in Fig. 2.
The utility model provides a kind of special vehicle guard rail, comprises special vehicle auxiliary girder 10 and the many group outer support 7 affixed with special vehicle auxiliary girder 10, organizes on outer support 7 more and is connected with special vehicle crossbeam 1 by bolt assembly.With traditional outer support that is welded to connect 7 and the connection structure of special vehicle crossbeam 1, change to the detouchable connection mode by bolt assembly, make the simple in structure of special vehicle guard rail, change and making easily realize, greatly facilitate transhipment and the assembling of special vehicle guard rail, effectively solved the problem of the interchangeability of guard rail between different vehicle.
In the utility model one specific embodiment, bolt assembly comprises is connected tie bolt 2 and the jam nut 6 to both locking that connects with the special vehicle crossbeam to outer support 7.Preferably, jam nut 6 is self lock nut, realizes both connecting by tie bolt 2, guarantees the steadiness that both connects by self lock nut.
In the utility model one specific embodiment, bolt assembly also comprises the bullet pad 5 that is arranged on tie bolt 2.Special vehicle usually faces the working condition of vibrations in the course of the work, and after long-term the use, between tie bolt 2 and self lock nut, becoming flexible unavoidably can appear in connection, causes occurring between outer support 7 and special vehicle crossbeam 1 connecting unsettled situation.By bullet pad 5 is set, it guarantees between outer support 7 and self lock nut, outer support 7 special vehicle crossbeams 1 to be in the state of holding out against, and has guaranteed the steadiness in the connection procedure.
In the utility model one specific embodiment, also be provided with between tie bolt 2 and outer support 7 and special vehicle crossbeam 1 and be connected pad.By connecting pad, increase tie bolt to the locking area of contact between outer support and special vehicle crossbeam, guarantee stable connection.
Particularly, an end of the bolt cap of tie bolt 2 is provided with square washer 3, and the end that tie bolt 2 is connected with jam nut 6 is set to plain cushion 4.Certainly, the present embodiment provide that tie bolt 2 connects mechanism be preferred embodiment, this case is not limited to the fastening structure of above-mentioned tie bolt.
In the utility model one specific embodiment, the bolt connection location of outer support 7 is provided with the long kidney-shaped hole of arranging along its length direction, is provided with the installation groove of arranging along its length direction on special vehicle crossbeam 1.For further improving the universal and interchangeability of special vehicle guard rail, by on outer support 7, long kidney-shaped hole being set, make the upper-lower position of special vehicle crossbeam 1 on outer support 7 adjustable, adapt to the demand of the diff-H of no special vehicle crossbeam.By being arranged on the installation groove on special vehicle crossbeam 1, make special vehicle crossbeam 1 installation site in the longitudinal direction adjustable, reach the connection needs to different outer support spacings.By the said structure setting, make the width between outer support adjustable, the height connection location of special vehicle crossbeam is adjustable, by different structure settings, has satisfied the structure needs of the special vehicle guard rail of different requirements.
In the utility model one specific embodiment, be provided with inner support 9 on special vehicle auxiliary girder 10, outer support 7 is fixed on inner support 9.The special vehicle guard rail is installed by special vehicle auxiliary girder 10 and is connected on special vehicle, requirement for the structural robustness of realizing the special vehicle guard rail, outer support 7 is connected with the special vehicle auxiliary girder by inner support, thereby guaranteed the steadiness of its structure, avoid outer support receive clash into after its with the special vehicle auxiliary girder between occur rupturing.
In the utility model one specific embodiment, inner support 9 welding are arranged on special vehicle auxiliary girder 10.Realize connection between outer support 7 and special vehicle auxiliary girder 10 by inner support 9, when the dependency structure of outer support 7 is given a shock or clashes into, its application force effect is to inner support 9, so the structural stability between inner support 9 and special vehicle auxiliary girder 10 is the important feature of special vehicle guardrail structure stability.Connection structure design by welding has guaranteed the connection tightness that inner support 9 is connected with the special vehicle auxiliary girder, and then has guaranteed the structural strength of special vehicle guard rail.
In the utility model one specific embodiment, outer support 7 bolts are connected on inner support, realize that by bolt 8 outer support 7 is connected 9 detouchables and connects with inner support, increased the convenience in the transhipment of special vehicle guard rail and fitting process, take up room little, transhipment is convenient, and can realize the interchangeability to different guard rails.Preferably, bolt 8 is set on outer support 7 length directions many groups.
Based on the special vehicle guard rail that provides in above-described embodiment, the utility model also provides a kind of special vehicle, is provided with the special vehicle guard rail on it, the special vehicle guard rail of special vehicle guard rail for providing in above-described embodiment that this special vehicle is provided with.
This special vehicle adopted the refrigerator handle of above-described embodiment due to this special vehicle, so please refer to above-described embodiment by the beneficial effect that the special vehicle guard rail brings.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a special vehicle guard rail, is characterized in that, comprises special vehicle auxiliary girder (10) and the many group outer support (7) affixed with described special vehicle auxiliary girder (10), organizes described outer support (7) more and upward be connected with special vehicle crossbeam (1) by bolt assembly.
2. special vehicle guard rail according to claim 1, is characterized in that, described bolt assembly comprise to described outer support (7) be connected tie bolt (2) and the jam nut (6) to both locking that special vehicle crossbeam (1) connects.
3. special vehicle guard rail according to claim 2, is characterized in that, described jam nut (6) is self lock nut.
4. special vehicle guard rail according to claim 2, is characterized in that, described bolt assembly also comprises the bullet pad (5) that is arranged on described tie bolt (2).
5. special vehicle guard rail according to claim 4, is characterized in that, also is provided with between described tie bolt and described outer support (7) and described special vehicle crossbeam (1) to be connected pad.
6. special vehicle guard rail according to claim 2, is characterized in that, the bolt connection location of described outer support is provided with the long kidney-shaped hole of arranging along its length direction, is provided with the installation groove of arranging along its length direction on described special vehicle crossbeam.
7. special vehicle guard rail according to claim 1, is characterized in that, is provided with inner support (9) on described special vehicle auxiliary girder (10), and described outer support (7) is fixed on described inner support (9).
8. special vehicle guard rail according to claim 7, is characterized in that, described inner support (9) welding is arranged on described special vehicle auxiliary girder (10).
9. special vehicle guard rail according to claim 7, is characterized in that, described outer support (7) bolt is connected on described inner support.
10. a special vehicle, be provided with the special vehicle guard rail on it, it is characterized in that, described special vehicle guard rail is special vehicle guard rail as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228703 CN203267969U (en) | 2013-04-28 | 2013-04-28 | Special vehicle guard railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228703 CN203267969U (en) | 2013-04-28 | 2013-04-28 | Special vehicle guard railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267969U true CN203267969U (en) | 2013-11-06 |
Family
ID=49498434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228703 Expired - Fee Related CN203267969U (en) | 2013-04-28 | 2013-04-28 | Special vehicle guard railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244302A (en) * | 2017-07-04 | 2017-10-13 | 湖北东润专用汽车有限公司 | A kind of lightweight detachable bracket side protector of special-purpose vehicle |
-
2013
- 2013-04-28 CN CN 201320228703 patent/CN203267969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244302A (en) * | 2017-07-04 | 2017-10-13 | 湖北东润专用汽车有限公司 | A kind of lightweight detachable bracket side protector of special-purpose vehicle |
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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: 20131106 Termination date: 20210428 |