CN208682948U - A kind of special vehicle attachment device - Google Patents
A kind of special vehicle attachment device Download PDFInfo
- Publication number
- CN208682948U CN208682948U CN201821165896.9U CN201821165896U CN208682948U CN 208682948 U CN208682948 U CN 208682948U CN 201821165896 U CN201821165896 U CN 201821165896U CN 208682948 U CN208682948 U CN 208682948U
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- China
- Prior art keywords
- movable block
- fashioned iron
- floor
- attachment device
- connector
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Abstract
The utility model discloses a kind of special vehicle attachment device, the fashioned iron being set on underdeck, and the fashioned iron upper horizontal is provided with the flexible connector for clamping floor, and limited position mechanism is arranged in fashioned iron side；The flexible connector includes upper plate and lower plate, and the upper plate and lower plate are symmetrical relative to floor；The position-limit mechanism includes the U-shaped connector of lower ending opening, and the U-shaped connector is internally provided with the movable block of energy transverse shifting, and described movable block one end sequentially passes through U-shaped connector side, fashioned iron side wall, and the movable block other end is connected with the connecting shaft for being wound with spring；The movable block top is additionally provided with limited block.The purpose of the utility model is to provide a kind of special vehicle attachment device, which can connect on floor with underdeck, and have lightning protection function.
Description
Technical field
The utility model belongs to a kind of attachment device, specially a kind of special vehicle attachment device.
Background technique
At present endless-track vehicle board fixer be generally fixed by bolts.First floor frame is fixed on underdeck or
Person directly welds attached seat on underdeck, then connect floor bolt with the attached seat on floor frame or underdeck.This
Fixed form is under land mine environment, and since impact force is very big, screw easily causes casualties when deviating from, and dismounts inconvenience.
Utility model content
The purpose of the utility model is to provide a kind of special vehicle attachment device, which can be by floor and underdeck
Connection, and there is lightning protection function.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of special vehicle attachment device, including set
The fashioned iron being placed on underdeck, the fashioned iron upper horizontal are provided with the flexible connector for clamping floor, and fashioned iron side is set
It is equipped with position-limit mechanism；The flexible connector includes upper plate and lower plate, and the upper plate and lower plate are symmetrical relative to floor；The limit
Position mechanism includes the U-shaped connector of lower ending opening, and the U-shaped connector is internally provided with the movable block of energy transverse shifting, described
Movable block one end sequentially passes through U-shaped connector side, fashioned iron side wall, and the movable block other end is connected with the connecting shaft for being wound with spring,
The connecting shaft runs through U-shaped connector side, and connects the tip of the axis and be provided with spacer pin；The movable block top is additionally provided with
Limited block, the limited block up sequentially passes through the lower plate on U-shaped connector top, flexible connector, and extends at the top of limited block
To the cavity on floor.
Further, the upper plate and lower plate are provided with through-hole, and the cavity on the through-hole and floor is mutually communicated.
Further, the flexible connector further includes having open end and closed end, and the closed end is greater than open end.
Further, it is additionally provided with guiding surface on the movable block, so that more easily in the hole of fashioned iron.
Further, the fashioned iron is channel steel or angle steel.
The utility model has the beneficial effects that (1) the utility model provides a kind of special vehicle attachment device, the purpose is to for
Floor connect, and the utility model is horizontal connection with underdeck, connects (bolt instead of traditional bolt or screw
Or screw is the connection of vertical direction), there is lightning protection function.This device meets lightning protection requirement, substantially increases vehicle
Maintainability improves man-machine ring, also achieves the fixed basic function of installation on floor.
(2) floor is connect with underdeck, is locked by attachment device by the utility model, and easy to disassemble；Structure is simple,
It is at low cost, easy to operate.
(3) the utility model structure application scalability is strong, can be applied to all floor board mounting structures, especially lightning protection vehicle
Floor jointing device, it is convenient to dismount, and floor laying is smooth, and no screw protrusion phenomenon fully complies with man-machine ring requirement.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the utility model embodiment.
Fig. 2 is 2 structural schematic diagram of the utility model embodiment.
Label character described in figure indicates are as follows: 1-1, channel steel；1-2, angle steel；10, hole；2, U-shaped connector；20, the second hole；
3, movable block；4, limited block；5, flexible connector；50, through-hole；51, upper plate；52, lower plate；53, open end；54, closed end；6,
Spacer pin；7, spring；8, floor；80, cavity；9, underdeck；11, side deck；12, connecting shaft.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 2, the specific structure of the utility model are as follows:
Embodiment 1
A kind of special vehicle attachment device, including the angle steel 1-2 being set on underdeck 9, the setting of the top the angle steel 1-2
There is U-shaped flexible connector 5, the inner end angle steel 1-2 is connected with car body side deck 11, and angle steel 1-2 outboard end is provided with position restrainer
Structure, the position-limit mechanism include the U-shaped connector 2 that open end is arranged downward；The end face outside of the angle steel 1-2 is additionally provided with hole
10, movable block 3 is provided in the hole 10, the movable block 3 sequentially passes through the hole 10 of U-shaped 2 inner end of connector, angle steel 1-2,
3 outboard end of movable block is provided with the connecting shaft 12 for being wound with spring 7, and the connecting shaft 12 runs through U-shaped 2 outboard end of connector,
And the end of connecting shaft 12 is provided with spacer pin 6；3 top of movable block is additionally provided with limited block 4.
The flexible connector 5 divides for upper plate 51 and lower plate 52, and the upper plate 51 and lower plate 52 are symmetrical relative to floor 8；
Through-hole 50 is provided in the upper plate 51 and lower plate 52；Cavity 80 is provided in the middle part of the floor 8.The limited block 4 is successively
Across U-shaped 2 top of connector, the lower plate 52 of flexible connector 5, and the top of limited block 4 extends in cavity 80.
The through-hole 50 is mutually communicated with cavity 80.
The flexible connector 5 is additionally provided with open end 53 and closed end 54, and the closed end 54 is greater than open end 53.
3 inner end of movable block is additionally provided with guiding surface, so that more easily in the hole 10 of fashioned iron.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, unique the difference is that embodiment 2 substitutes angle steel 1-2 using channel steel 1-1, in fact
It is symmetrical relative to channel steel 1-1 for applying example 2.Embodiment 2 is that two pieces of floors 8 are connect by attachment device with underdeck 9.Embodiment
1 is that individual floor 8 is connect with underdeck 9, and the angle steel side connection that embodiment 1 uses is car body side deck.Embodiment 1 its
He also uses embodiment 2 structure.
Embodiment 2 substitutes angle steel 1-2 using channel steel 1-1, and the channel steel 1-1 arranged on left and right sides is provided with hole 10；It is described
It is provided with movable block 3 in arranged on left and right sides hole 10, the movable block 3 sequentially passes through U-shaped 2 inner end of connector, angle steel 1-2
Hole 10,3 outboard end of movable block are provided with the connecting shaft 12 for being wound with spring 7, and the connecting shaft 12 is outside U-shaped connector 2
Side, and the end of connecting shaft 12 is provided with spacer pin 6；3 top of movable block is additionally provided with limited block 4；
The flexible connector 5 divides for upper plate 51 and lower plate 52, and the upper plate 51 and lower plate 52 are symmetrical relative to floor 8；
Through-hole 50 is provided in the upper plate 51 and lower plate 52；Cavity 80 is provided in the middle part of the floor 8.The limited block 4 is successively
Across U-shaped 2 top of connector, the lower plate 52 of flexible connector 5, and the top of limited block 4 extends in cavity 80.
The through-hole 50 is mutually communicated with cavity 80.
The flexible connector 5 is additionally provided with open end 53 and closed end 54, and the closed end 54 is greater than open end 53.
3 inner end of movable block is additionally provided with guiding surface, so that more easily in the hole 10 of fashioned iron.
The vehicle connecting device is symmetrical arranged relative to channel steel 1-1.
When specifically used, first channel steel 1-1 or angle steel 1-2 will be fixed by welding on underdeck 9 in advance, then by ground
Plate 8 is caught in flexible connector 5, then preparatory mounted position-limit mechanism is used to limit on floor 8, is fixed.Spring 7 is pressed
Contracting makes limited block 4 pass through the through-hole 50 of 5 lower plate 52 of flexible connector, and the top of its limited block 4 is made to be located at 8 cavity 80 of floor
It is interior, while by movable block 3 in the hole 10 of channel steel 1-1 or angle steel 1-2, subsequent trip spring 7 resets its spring 7, limit
Position block 4 will from outboard end toward medial movement, until U-shaped connector 2 is in contact with channel steel 1-1 or angle steel 1-2 outboard end,
To which limited block 4 and movable block 3 are fixed, realize that floor 8 is fixedly connected with underdeck 9.
Above-mentioned movable block 3 and limited block 4 are by being welded and fixed, and spring one end is fixedly connected with movable block 3, one end and
Connecting shaft 12 is fixed.Above-mentioned position-limit mechanism mounting means are as follows: first by limited block 4 pass through U-shaped 2 top of connector, 7 sets of compressed spring
In connecting shaft 12, connecting shaft 12 is passed through into U-shaped 2 outboard end of connector, the tip of the axis is connected with spacer pin 6 and fixes, is pressed
Contracting spring 7 makes its movable block 3 pass through U-shaped 2 inner end of connector, and trip spring 7 resets its spring 7, thus by position restrainer
Structure installs.
When needing to dismantle, it is only necessary to using in iron rod insertion 5 upper plate of flexible connector, 51 through-hole 50, use iron
Rod is mobile toward outboard end by limited block 4, to make its position-limit mechanism turn right together movement, until movable block 3 is detached from channel steel 1-1
Or the hole 10 of angle steel 1-2, floor 8 and flexible connector 5 be without position-limit mechanism at this time, because, it can be by floor 8 and elasticity
Connector 5 is removed together, to gently gently pry open flexible connector 5, floor 8 is taken out.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of special vehicle attachment device, which is characterized in that including the fashioned iron being set on underdeck (9), on the fashioned iron
The horizontally disposed flexible connector (5) having for clampingly plate (8) in side, limited position mechanism is arranged in fashioned iron side；The elasticity is even
Fitting (5) includes upper plate (51) and lower plate (52), and the upper plate (51) and lower plate (52) are symmetrical relative to floor (8)；The limit
Position mechanism includes the U-shaped connector (2) of lower ending opening, and the U-shaped connector (2) is internally provided with the movable block of energy transverse shifting
(3), described movable block (3) one end sequentially passes through U-shaped connector (2) side, fashioned iron side wall, movable block (3) other end be wound with
The connecting shaft (12) of spring (7) is connected, and the connecting shaft (12) runs through U-shaped connector (2) side, and the end of connecting shaft (12)
It is provided with spacer pin (6)；Movable block (3) top is additionally provided with limited block (4), and the limited block (4) up sequentially passes through U
Type connector (2) top, flexible connector (5) lower plate (52), and the cavitys of floor (8) is extended at the top of limited block (4)
(80) in.
2. a kind of special vehicle attachment device according to claim 1, which is characterized in that the upper plate (51) and lower plate
(52) it is provided with through-hole (50), the through-hole (50) and the cavity (80) of floor (8) are mutually communicated.
3. a kind of special vehicle attachment device according to claim 1, which is characterized in that the flexible connector (5) is also
It include open end (53) and closed end (54), the closed end (54) is greater than open end (53).
4. a kind of special vehicle attachment device according to claim 1, which is characterized in that also set on the movable block (3)
It is equipped with guiding surface, so that more easily in the hole (10) of fashioned iron.
5. a kind of special vehicle attachment device according to claim 1, which is characterized in that the fashioned iron is channel steel (1-1)
Or angle steel (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165896.9U CN208682948U (en) | 2018-07-23 | 2018-07-23 | A kind of special vehicle attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165896.9U CN208682948U (en) | 2018-07-23 | 2018-07-23 | A kind of special vehicle attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682948U true CN208682948U (en) | 2019-04-02 |
Family
ID=65881623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821165896.9U Active CN208682948U (en) | 2018-07-23 | 2018-07-23 | A kind of special vehicle attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682948U (en) |
-
2018
- 2018-07-23 CN CN201821165896.9U patent/CN208682948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |