CN208855495U - A kind of hazardous materials transportation car bottom wall anti-skid structure - Google Patents
A kind of hazardous materials transportation car bottom wall anti-skid structure Download PDFInfo
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- CN208855495U CN208855495U CN201821470485.0U CN201821470485U CN208855495U CN 208855495 U CN208855495 U CN 208855495U CN 201821470485 U CN201821470485 U CN 201821470485U CN 208855495 U CN208855495 U CN 208855495U
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- bottom wall
- support
- sleeve
- compartment
- positioning column
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Abstract
The utility model discloses a kind of hazardous materials transportation car bottom wall anti-skid structures, are related to hazardous materials transportation technical field of vehicle, it is intended to the problem of since compartment inner bottom wall is flat, support is easily slided in compartment for solution, hits railroad car lateral wall.Its key points of the technical solution are that, compartment including car door and for placing dangerous material, the support of rectangle is provided in compartment inner bottom wall, bottom surface of support saddle quadrangle is provided perpendicular to the column of bottom surface of support saddle, the anti-skid device that restricted support moves in the horizontal direction is set in compartment inner bottom wall, anti-skid device includes columned sleeve and the positioning column that is plugged in sleeve, and the internal diameter of sleeve is equal to the diameter of positioning column, and the height of anti-skid device is greater than the height of column.The utility model can stop support movement in the horizontal direction by anti-skid device, prevent dangerous material are mobile in compartment from hitting railroad car lateral wall, improve the non-skid property of compartment inner bottom wall.
Description
Technical field
The utility model relates to hazardous materials transportation technical field of vehicle, more specifically, it relates to a kind of hazardous materials transportation
Interior bottom wall anti-skid structure.
Background technique
Hazardous materials transportation vehicle is a kind of special-purpose vehicle for transporting the dangerous material such as petrochemical praduct, explosive, firecrackers.Dangerous material fortune
Defeated vehicle is often equipped with ABS system device and carries out transportational process complete monitoring.
Referring to Fig.1, existing hazardous materials transportation vehicle includes the compartment 1 for placing dangerous material, is arranged in 1 inner bottom wall of compartment
There is support 2,2 bottom surface of support is provided with several columns 21.When staff ships dangerous material, dangerous material are first deposited in support 2
On, recycle fork truck to move together support 2 and dangerous material to compartment 1.
But in hazardous materials transportation vehicle driving process, meet when bringing to a halt or taking a sudden turn, since 1 inner bottom wall of compartment is flat
Smooth, support 2 easily slides in compartment 1 under the action of inertia, hits 1 side wall of compartment, there are potential security risks, therefore have
Wait be further improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of hazardous materials transportation car bottom walls
Anti-skid structure, with the good advantage of non-skid property.
To achieve the above object, the utility model provides following technical solution: a kind of hazardous materials transportation car bottom wall is anti-
Slipped Clove Hitch structure, the compartment including car door and for placing dangerous material are provided with the support of rectangle, the branch in the compartment inner bottom wall
Seat bottom surface quadrangle is provided perpendicular to the column of bottom surface of support saddle, and restricted support is arranged in the horizontal direction in the compartment inner bottom wall
Mobile anti-skid device, the anti-skid device include columned sleeve and the positioning column that is plugged in sleeve, the sleeve
Internal diameter is equal to the diameter of positioning column, and the height of the anti-skid device is greater than the height of column.
By using above-mentioned technical proposal, at warehouse, dangerous material cargo is stacked to support, stacks certain amount
Afterwards, dangerous material and support winding are wrapped up with plastic packaging film, recycles fork truck by the dangerous material one on support and support
With lifting, transport on hazardous materials transportation vehicle.In driving process, when meeting zig zag or emergency brake, due to anti-skid device
Height is greater than the height of column, can stop support movement in the horizontal direction, prevents dangerous material are mobile in compartment from hitting compartment
Side wall improves the non-skid property of compartment inner bottom wall.
Further, buffer unit is provided in the sleeve inner bottom wall, the buffer unit includes being connected to positioning column
Elastic component between bottom surface and sleeve inner bottom wall, the elastic force direction of the elastic component and positioning column are axially consistent.
By using above-mentioned technical proposal, since the quality of dangerous material and support is larger, when to prevent from putting down dangerous material pair
Compartment inner bottom wall impact force is excessive, and elastic component is connected between positioning column bottom surface and sleeve inner bottom wall, and elastic component is spring.Support
When putting down, support applies downward pressure, the downward compression elastic piece of positioning column to positioning column.Elastic component plays certain buffering and makees
With impact force is excessive when avoiding putting down, and protects compartment inner bottom wall, extends the service life of compartment inner bottom wall.
Further, rectangular array is provided with several elastic components in the sleeve inner bottom wall.
It increases column when elastic component is replied by the way that multiple elastic components are arranged by using above-mentioned technical proposal and applies
Upward elastic force, further increase buffering effect.
Further, the cunning of sleeve inner bottom wall is provided perpendicular on the sleeve inner circumferential side wall along sleeve height direction
Slot, the sliding block of setting and the cooperation of sliding slot inlay card on the circumferential side wall of the positioning column.
By using above-mentioned technical proposal, positioning column circumferentially rotating in sleeve is limited, so that sliding block begins in sliding slot
It moves along the vertical direction eventually, positioning column also moves along the vertical direction.For positioning column under non-stress, sliding block is placed exactly in sliding slot
Top, level where the top surface of positioning column is greater than the height of column at this time, can stop support movement in the horizontal direction,
It prevents dangerous material are mobile in compartment from hitting railroad car lateral wall, further increases the non-skid property of compartment inner bottom wall.
Further, ball is embedded on the side that the sliding block is contacted with sliding slot.
By using above-mentioned technical proposal, the sliding friction generated when ball moves sliding block in sliding slot, which becomes rolling, to rub
It wipes, frictional force when reducing mobile reduces the abrasion of sliding block, extends the service life of positioning column.
Further, the bottom surface of support saddle is provided with the locating slot with the cooperation of positioning column inlay card.
By using above-mentioned technical proposal, the locating slot of bottom surface of support saddle is directed at positioning column, support to positioning column apply to
Under pressure.Positioning column is moved down by pressure straight down, compression elastic piece, and the part inlay card that positioning column stretches out casing arrives
In locating slot, positioning column limits support movement in the horizontal direction, prevents dangerous material are mobile in compartment from hitting railroad car lateral wall, into
The non-skid property of one step raising compartment inner bottom wall.
Further, elastic cushion is provided in the locating slot.
By using above-mentioned technical proposal, by being provided with elastic cushion in locating slot, so that positioning column and locating slot card
It is embeddingly closer, to limit support movement in the horizontal direction, prevent dangerous material are mobile in compartment from hitting railroad car lateral wall, into
The non-skid property of one step raising compartment inner bottom wall.
Further, the part that the positioning column stretches out sleeve is arranged with telescoping tube.
By using above-mentioned technical proposal, telescoping tube is made of PU polyurethane plastics material.Due to the diameter etc. of positioning column
In the internal diameter of sleeve, there are certain gaps between support and positioning column.It is arranged telescoping tube outside positioning column, is just filled with seam
Gap.In driving process, when meeting zig zag or emergency brake, support is limited by telescoping tube, further stops support in level
The movement in direction.
In conclusion the utility model has the following beneficial effects:
1, using anti-skid device, in driving process, when meeting zig zag or emergency brake, since the height of anti-skid device is big
In the height of column, support movement in the horizontal direction can be stopped, prevent dangerous material are mobile in compartment from hitting railroad car lateral wall, mention
The non-skid property of high compartment inner bottom wall；
2, cooperated by the inlay card of positioning column and locating slot, the locating slot of bottom surface of support saddle is directed at positioning column, support is to fixed
Position column applies downward pressure, and positioning column is moved down by pressure straight down, and positioning column inlay card is into locating slot, limitation
Support movement in the horizontal direction, further increases the non-skid property of compartment inner bottom wall.
Detailed description of the invention
Fig. 1 is the hazardous materials transportation bassinet structure schematic diagram in background technique；
Fig. 2 is the hazardous materials transportation car bottom wall anti-skid structure schematic diagram in embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the hazardous materials transportation car bottom wall anti-skid structure fragmentary cross-sectional view in embodiment；
Fig. 5 is the enlarged diagram of part B in Fig. 4.
In figure: 1, compartment；11, car door；2, support；21, column；3, sleeve；4, positioning column；41, locating slot；42, elastic
Pad；5, elastic component；6, sliding slot；61, sliding block；7, ball；8, telescoping tube.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of hazardous materials transportation car bottom wall anti-skid structure, referring to Fig. 2 and Fig. 3, including car door 11 and for placing danger
The compartment 1 of dangerous product, car door 11 are to be articulated with 1 side of compartment.Dangerous material are the total of article that is inflammable, explosive, having aggressive
Claim, such as gasoline, explosive, strong acid, highly basic.The support 2 for placing dangerous material, 2 bottom surface of support are provided in 1 inner bottom wall of compartment
Corner Strapped is there are four column 21, and column 21 is perpendicular to 2 bottom surface of support and cylindrical.In hazardous materials transportation vehicle driving process
In, when meeting zig zag or emergency brake, since 1 inner bottom wall of compartment is flat, support 2 is easily slided in compartment 1, hits 1 side of compartment
Wall.Certain dangerous material with strong oxidizing property are extremely sensitive to vibration, friction, if dangerous material often strike in transportational process, rub
1 side wall of compartment is wiped, the burning of such oxidant is easily led to, it is more dangerous, so being provided with anti-skid device in compartment 1, limit
The horizontal sliding of support 2.
Referring to Fig. 2 and Fig. 3, the setting of anti-skid device rectangular array limits moving horizontally for support 2 in 2 surrounding of support.It is anti-skidding
Device includes the sleeve 3 being welded in 1 inner bottom wall of compartment, and sleeve 3 is hollow cylinder, and positioning column 4 is inserted in sleeve 3.Set
The internal diameter of cylinder 3 is equal to the diameter of positioning column 4, and the height of anti-skid device is greater than the height of column 21.In driving process, urgency is met
When turning or emergency brake, the anti-skid device of 2 surrounding of support limits the sliding of support 2.Due to being deposited between support 2 and positioning column 4
In certain gap, it is arranged telescoping tube 8 outside positioning column 4, is just filled with gap, so that support 2 is blocked by telescoping tube 8.It stretches
The draw 8 is PU polyurethane plastics material, and telescoping tube 8 further limits the sliding of support 2.
Referring to Fig. 4 and Fig. 5, anti-skid device, the setting of 2 bottom surface of support are also distributed between 1 inner bottom wall of 2 bottom surface of support and compartment
There is the locating slot 41 for 4 inlay card of positioning column.The locating slot 41 of 2 bottom surface of support is directed at positioning column 4, puts down support 2, telescoping tube 8
Compressed, the top of positioning column 4 just inlay card into locating slot 41.Positioning column 4 limits the movement in the horizontal direction of support 2.It is fixed
It is connected with elastic cushion 42 in the slot 41 of position, elastic cushion 42 makes positioning column 4 with 41 inlay card of locating slot closer, to limit support
2 movements in the horizontal direction.
Referring to Fig. 4 and Fig. 5, since support 2 and the dangerous quality stacked are larger, to bottom in compartment 1 when to avoid putting down
Wall impact force is excessive, is provided with buffer unit in 3 inner bottom wall of sleeve.Buffer unit is to be connected to 4 bottom surface of positioning column and sleeve 3
Elastic component 5 between inner bottom wall, elastic component 5 is spring in the present embodiment, and the elastic force direction of spring and positioning column 4 axial one
It causes.When support 2 is put down, support 2 applies downward pressure, the downward compression elastic piece 5 of positioning column 4 to positioning column 4, and elastic component 5 rises
To certain buffer function.There are four the settings of 5 rectangular array of elastic component, increases elastic force when elastic component 5 is replied, further mentions
High buffering effect.
Referring to Fig. 5, be limited the circumferentially rotating in sleeve 3 of positioning column 4 processed, so that positioning column 4 moves along the vertical direction always
It is dynamic, sliding slot 6 is offered on the inner circumferential side wall of sleeve 3, sliding slot 6 is perpendicular to 3 inner bottom wall of sleeve, the circumferential side wall of positioning column 4
The sliding block 61 of upper setting and the cooperation of 6 inlay card of sliding slot.Sliding block 61 can slide along the vertical direction in sliding slot 6, so that the also edge of positioning column 4
Vertical direction is mobile.Positioning column 4 is under non-stress, and sliding block 61 is placed exactly in 6 top of sliding slot, at this time the top surface of positioning column 4
Place level is greater than the height of column 21, can stop the movement in the horizontal direction of support 2.Ball is embedded in sliding block 61
7, the sliding friction that ball 7 generates when moving sliding block 61 in sliding slot 6 becomes rolling friction, frictional force when reducing mobile,
Reduce the abrasion of sliding block 61.
Working principle is as follows:
At warehouse, dangerous material cargo is stacked to support 2, it, will be dangerous with plastic packaging film after stacking certain amount
Product are wrapped up with the winding of support 2, are recycled fork truck to lift the dangerous material on support 2 and support 2 together, are transported dangerous material
On transport vehicle.
Put down support 2 in compartment 1, support 2 applies downward pressure to positioning column 4, positioning column 4 along the chute 6 vertically to
Dynamic compression elastic piece 5 is moved down, elastic component 5 plays certain buffer function.And during putting down, telescoping tube 8 is compressed, positioning column
Just for inlay card into locating slot 41, positioning column 4 limits the movement in the horizontal direction of support 2 on 4 top, prevents dangerous material in compartment
It is mobile in 1 to hit 1 side wall of compartment, improve the non-skid property of 1 inner bottom wall of compartment.
2 surrounding of support is also distributed with anti-skid device, and under the non-stress of anti-skid device, the height of anti-skid device is greater than column
21 height can stop the movement in the horizontal direction of support 2, prevent dangerous material are mobile in compartment 1 from hitting 1 side wall of compartment, into
The non-skid property of one step raising 1 inner bottom wall of compartment.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of hazardous materials transportation car bottom wall anti-skid structure, the compartment (1) including car door (11) and for placing dangerous material,
The support (2) of rectangle is provided in compartment (1) inner bottom wall, support (2) the bottom surface quadrangle is provided perpendicular to support (2)
The column (21) of bottom surface, it is characterised in that: restricted support (2) is set in compartment (1) inner bottom wall and is moved in the horizontal direction
Anti-skid device, the anti-skid device includes columned sleeve (3) and the positioning column (4) that is plugged in sleeve (3), the set
The internal diameter of cylinder (3) is equal to the diameter of positioning column (4), and the height of the anti-skid device is greater than the height of column (21).
2. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 1, it is characterised in that: the sleeve
(3) buffer unit is provided in inner bottom wall, the buffer unit includes being connected to positioning column (4) bottom surface and sleeve (3) inner bottom wall
Between elastic component (5), the elastic force direction of the elastic component (5) and positioning column (4) are axial consistent.
3. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 2, it is characterised in that: the sleeve
(3) rectangular array is provided with several elastic components (5) in inner bottom wall.
4. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 3, it is characterised in that: the sleeve
(3) sliding slot (6) of sleeve (3) inner bottom wall, the positioning are provided perpendicular on inner circumferential side wall along sleeve (3) short transverse
Sliding block (61) with the cooperation of sliding slot (6) inlay card is set on the circumferential side wall of column (4).
5. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 4, it is characterised in that: the sliding block
(61) ball (7) are embedded on the side contacted with sliding slot (6).
6. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 1, it is characterised in that: the support
(2) bottom surface is provided with the locating slot (41) with the cooperation of positioning column (4) inlay card.
7. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 6, it is characterised in that: the locating slot
(41) elastic cushion (42) are provided in.
8. a kind of hazardous materials transportation car bottom wall anti-skid structure according to claim 1, it is characterised in that: the positioning column
(4) part for stretching out sleeve (3) is arranged with telescoping tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470485.0U CN208855495U (en) | 2018-09-07 | 2018-09-07 | A kind of hazardous materials transportation car bottom wall anti-skid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470485.0U CN208855495U (en) | 2018-09-07 | 2018-09-07 | A kind of hazardous materials transportation car bottom wall anti-skid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855495U true CN208855495U (en) | 2019-05-14 |
Family
ID=66417280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470485.0U Active CN208855495U (en) | 2018-09-07 | 2018-09-07 | A kind of hazardous materials transportation car bottom wall anti-skid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855495U (en) |
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2018
- 2018-09-07 CN CN201821470485.0U patent/CN208855495U/en active Active
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