CN103112671B - Assembling split type movable guiderail used for tanker - Google Patents
Assembling split type movable guiderail used for tanker Download PDFInfo
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- CN103112671B CN103112671B CN201310039402.8A CN201310039402A CN103112671B CN 103112671 B CN103112671 B CN 103112671B CN 201310039402 A CN201310039402 A CN 201310039402A CN 103112671 B CN103112671 B CN 103112671B
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- movable rail
- movable guardrail
- split type
- connecting panel
- crossbeam
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Abstract
The invention relates to the technical field of tanker safety protection appliances, in particular to an assembling split type movable guardrail used for a tanker. The assembling split type movable guardrail used for the tanker structurally comprises a movable guardrail base, a movable guardrail beam, a movable guardrail carling, a pneumatic spring and a connecting plate. One end of the movable guardrail carling is connected with the movable guardrail base. The other end of the movable guardrail carling is connected with the movable guardrail beam through the connecting plate. Two ends of the pneumatic spring are respectively connected with the movable guardrail carling and the movable guardrail base. The movable guardrail beam is provided with a hole portion which can be connected with a bolt. According to the assembling split type movable guardrail, the connecting plate is fixed and connected with the movable guardrail beam so as to reduce welding processes, avoid producing fatigue failures and prolong the service life of the tanker movable guardrail. When the movable guardrail is maintained, only corresponding damaged components can be replaced so as to reduce maintaining cost and maintaining complexity. An installing position of the connecting plate on the movable guardrail beam can be freely adjusted as well. Using flexibility can be improved.
Description
Technical field
The present invention relates to tank car technical field of safety protection equipment, particularly relate to a kind of assembling Split type movable guardrail of tank car.
Background technology
The transport vehicle of tank car to be car body be tank shape, is used for loading and transporting various liquid, liquefied gas and powdered substance and other items.Tank car often needs handling goods in transportation, and associative operation is carried out at the tank body top that staff must enter tank car by staircase, therefore, correspondingly needs tank body top is provided with movable rail device.
In prior art, because connecting panel is connected on movable rail crossbeam by the mode of welding, the mode of this welding makes that the manufacturing cycle of movable rail is long and productive costs is high, once just cannot change the position of connecting panel on movable rail crossbeam after having welded, does not have alerting ability; And tank car movable rail in use, easily there is cold shortness crackle in the weld of connecting panel and movable rail crossbeam, thus produce fatigue failure, shortens the service life of tank car movable rail.In addition, weld must change brand-new movable rail parts after producing fatigue failure, thus adds maintenance cost and safeguard complexity.
Summary of the invention
The object of the invention is to the assembling Split type movable guardrail that a kind of tank car is provided for weak point of the prior art, the manufacturing cycle of the assembling Split type movable guardrail of this tank car is short and productive costs is low, the fatigue failure because welding produces can be avoided, extend the service life of tank car movable rail, only can change corresponding damage parts when safeguarding, thus reduce maintenance cost and safeguard complexity.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of assembling Split type movable guardrail of tank car is provided, comprises movable rail base, movable rail crossbeam, movable rail longeron, pneumatic spring and connecting panel; One end of described movable rail longeron is connected on described movable rail base, and the other end of described movable rail longeron is connected with described movable rail crossbeam by described connecting panel; The two ends of described pneumatic spring connect described movable rail longeron and described movable rail base respectively; Described movable rail crossbeam is provided with the hole portion for coordinating with bolt.
Described hole portion is the T-shaped groove for hold-down bolt, and described T-shaped groove is laterally offered along the bottom of described movable rail crossbeam.
Described hole portion is the through hole for hold-down bolt, and described through hole is through described movable rail crossbeam longitudinally, and described through hole is horizontally arranged with several along described movable rail crossbeam.
Described connecting panel is the U-shaped bending plate be made up of an integrated top board and two side plates, the middle part of described top board offer for bolted circular port, described two side plates respectively offer a through-core hole, and the axle center of described two through-core holes is arranged on same axis.
Described bolt comprises head and screw rod, and described head and screw rod upper end are arranged at described hole portion, and described screw rod bottom is passed the circular port of described connecting panel and locked described connecting panel and described movable rail crossbeam by nut and pad.
Described through-core hole is connected with described movable rail longeron by hold-down bolt.
The shape of the cross-sectional plane of described movable rail crossbeam is hollow rectangle.
The shape of the cross-sectional plane of described movable rail crossbeam is hollow circle.
Beneficial effect of the present invention: the assembling Split type movable guardrail of a kind of tank car of the present invention, comprises movable rail base, movable rail crossbeam, movable rail longeron, pneumatic spring and connecting panel; One end of movable rail longeron is connected on movable rail base, and the other end of movable rail longeron is connected with movable rail crossbeam by connecting panel; The two ends of pneumatic spring connect movable rail longeron and movable rail base respectively; Movable rail crossbeam is provided with the hole portion for coordinating with bolt.Connecting panel of the present invention and movable rail crossbeam are joined with bolts, welding sequence can be reduced on the one hand, make the manufacturing cycle of tank car movable rail short low with productive costs, and avoid producing fatigue failure, extend the service life of tank car movable rail, only can change corresponding damage parts when safeguarding, thus reduce maintenance cost and safeguard complexity; Freely can adjust the installation site of connecting panel on movable rail crossbeam on the other hand, improve and use alerting ability.
Accompanying drawing explanation
Fig. 1 is the using state structural representation that the assembling Split type movable guardrail of a kind of tank car of the present invention is arranged on tank car.
Fig. 2 is the partial enlargement structural representation at I place in Fig. 1.
Fig. 3 be a kind of tank car of the present invention with the structural representation that is connected with connecting panel of the movable rail crossbeam of embodiment 1 of assembling Split type movable guardrail.
Fig. 4 is the structural representation in A-A cross section in Fig. 3.
Fig. 5 is the cross-sectional structure schematic diagram of the movable rail crossbeam of the embodiment 1 of the assembling Split type movable guardrail of a kind of tank car of the present invention.
Fig. 6 be a kind of tank car of the present invention with the structural representation that is connected with connecting panel of the movable rail crossbeam of embodiment 2 of assembling Split type movable guardrail.
The Reference numeral of Fig. 1 to Fig. 6:
1---movable rail base,
2---movable rail crossbeam, 21---T-shaped groove, 211---sipes, 212---narrow groove,
3---movable rail longeron,
4---pneumatic spring,
5---connecting panel, 51---top board, 52---side plate, 53---through-core hole,
6---tank car,
7---pad,
8---nut.
Detailed description of the invention
The invention will be further described with the following Examples.
embodiment 1.
See Fig. 1 to Fig. 5.The assembling Split type movable guardrail of a kind of tank car of the present embodiment, comprises movable rail base 1, movable rail crossbeam 2, movable rail longeron 3, pneumatic spring 4 and connecting panel 5; One end of movable rail longeron 3 is connected on movable rail base 1, and the other end of movable rail longeron 3 is connected with movable rail crossbeam 2 by connecting panel 5; The two ends of pneumatic spring 4 connect movable rail longeron 3 and movable rail base 1 respectively; Movable rail crossbeam 2 is provided with the hole portion for coordinating with bolt.Wherein, movable rail base 1 is arranged at the top of tank car 6.Connecting panel 5 of the present invention is joined with bolts with movable rail crossbeam 2, welding sequence can be reduced on the one hand, make the manufacturing cycle of tank car movable rail short low with productive costs, and avoid producing fatigue failure, extend the service life of tank car movable rail, only can change corresponding damage parts when safeguarding, thus reduce maintenance cost and safeguard complexity.
In the present embodiment, hole portion is the T-shaped groove 21 for hold-down bolt, and T-shaped groove 21 is laterally offered along the bottom of movable rail crossbeam 2.This T-shaped groove 21 comprises sipes 211 and narrow groove 212.Bolt comprises head and screw rod.
Connecting panel 5 is the U-shaped bending plate be made up of an integrated top board 51 and two side plates 52, the middle part of top board 51 offer for bolted circular port, two side plates 52 respectively offer a through-core hole 53.The axle center of two through-core holes 53 is arranged on same axis.This through-core hole 53 is connected with movable rail longeron 3 by hold-down bolt.
When installing the connection of movable rail crossbeam 2 and connecting panel 5, the head of bolt is placed in the sipes 211 of T-shaped groove 21, screw rod upper end is placed in narrow groove 212, screw rod bottom is passed the circular port of connecting panel 5 and is locked connecting panel 5 and movable rail crossbeam 2 by nut 8 and pad 7, thus achieves the connection of movable rail crossbeam 2 and connecting panel 5.The advantage of this embodiment is, by the position of head in sipes 211 of mobile bolt, freely can adjust the connection location between connecting panel 5 and movable rail crossbeam 2, thus improves use alerting ability.
In the present embodiment, the shape of the cross-sectional plane of movable rail crossbeam 2 is hollow rectangle.Certainly, the shape of the cross-sectional plane of movable rail crossbeam 2 is not limited to the hollow rectangle of the present embodiment, and the shape of the cross-sectional plane of movable rail crossbeam 2 also can be hollow circle, hollow triangle or other various shape being suitable for applying.Shape due to the cross-sectional plane of movable rail crossbeam 2 is hollow rectangle, hollow circle or hollow triangle, makes the present invention have the advantages that to save material and reduce costs.
embodiment 2.
See Fig. 6.The embodiment 2 of the assembling Split type movable guardrail of a kind of tank car of the present invention, the difference of the present embodiment and embodiment 1 is, in the present embodiment, hole portion is the through hole for hold-down bolt, through hole is through movable rail crossbeam 2 longitudinally, and through hole is horizontally arranged with several along movable rail crossbeam 2.When installing the connection of movable rail crossbeam 2 and connecting panel 5, the screw rod of bolt is through after the circular port of the through hole on movable rail crossbeam 2 and connecting panel 5, lock connecting panel 5 and movable rail crossbeam 2 by nut 8 and pad 7 again, thus achieve the connection of movable rail crossbeam 2 and connecting panel 5.Other structure and working principle of the present embodiment is identical with embodiment 2 with embodiment 1, does not repeat them here.
Finally should be noted that; above embodiment is only for illustration of technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. an assembling Split type movable guardrail for tank car, comprises movable rail base, movable rail crossbeam and movable rail longeron, it is characterized in that: also comprise pneumatic spring and connecting panel; One end of described movable rail longeron is connected on described movable rail base, and the other end of described movable rail longeron is connected with described movable rail crossbeam by described connecting panel; The two ends of described pneumatic spring connect described movable rail longeron and described movable rail base respectively; Described movable rail crossbeam is provided with the hole portion for coordinating with bolt;
Described connecting panel is the U-shaped bending plate be made up of an integrated top board and two side plates, the middle part of described top board offer for bolted circular port, described two side plates respectively offer a through-core hole, and the axle center of described two through-core holes is arranged on same axis;
Described connecting panel is connected with described movable rail crossbeam by described bolt;
Described hole portion is the T-shaped groove for hold-down bolt, and described T-shaped groove is laterally offered along the bottom of described movable rail crossbeam.
2. the assembling Split type movable guardrail of a kind of tank car according to claim 1, it is characterized in that: described bolt comprises head and screw rod, described head and screw rod upper end are arranged at described hole portion, and described screw rod bottom is passed the circular port of described connecting panel and locked described connecting panel and described movable rail crossbeam by nut and pad.
3. the assembling Split type movable guardrail of a kind of tank car according to claim 1, is characterized in that: described through-core hole is connected with described movable rail longeron by hold-down bolt.
4. the assembling Split type movable guardrail of a kind of tank car according to claims 1 to 3 any one, is characterized in that: the shape of the cross-sectional plane of described movable rail crossbeam is hollow rectangle.
5. the assembling Split type movable guardrail of a kind of tank car according to claims 1 to 3 any one, is characterized in that: the shape of the cross-sectional plane of described movable rail crossbeam is hollow circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039402.8A CN103112671B (en) | 2013-02-01 | 2013-02-01 | Assembling split type movable guiderail used for tanker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039402.8A CN103112671B (en) | 2013-02-01 | 2013-02-01 | Assembling split type movable guiderail used for tanker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112671A CN103112671A (en) | 2013-05-22 |
| CN103112671B true CN103112671B (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039402.8A Active CN103112671B (en) | 2013-02-01 | 2013-02-01 | Assembling split type movable guiderail used for tanker |
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| CN (1) | CN103112671B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE875453Q (en) * | 1976-06-01 | 1979-07-31 | Anglade Rene | SAFETY RAIL FOR TANK VEHICLES AND POSSIBLE INDUSTRY AND BUILDING EXTENTIONS |
| EP0470005A1 (en) * | 1990-08-03 | 1992-02-05 | A.B.R.F. - Ateliers Bretons De Realisations Ferroviaires | Safety rail for tank vehicle or hopper vehicle |
| CN2410259Y (en) * | 2000-01-18 | 2000-12-13 | 中国国际海运集装箱(集团)股份有限公司 | Pot-type container with folding guardrail |
| CN2853512Y (en) * | 2005-06-08 | 2007-01-03 | 中集车辆（集团）有限公司 | Rail device on top of tank vehicle |
| CN201086673Y (en) * | 2007-08-03 | 2008-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Lifting type movable safety barrier |
| CN201310228Y (en) * | 2008-10-31 | 2009-09-16 | 李建军 | Demountable fence combined structure |
| CN201745530U (en) * | 2010-08-15 | 2011-02-16 | 芜湖中集瑞江汽车有限公司 | Car roof movable guardrail with inner pull bar |
| CN202337492U (en) * | 2011-11-29 | 2012-07-18 | 湖北航天双龙专用汽车有限公司 | Top guardrail for hazardous chemical tank truck |
| CN203186909U (en) * | 2013-02-01 | 2013-09-11 | 东莞市永强汽车制造有限公司 | Assembly split type movable safety fence used for tank truck |
-
2013
- 2013-02-01 CN CN201310039402.8A patent/CN103112671B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE875453Q (en) * | 1976-06-01 | 1979-07-31 | Anglade Rene | SAFETY RAIL FOR TANK VEHICLES AND POSSIBLE INDUSTRY AND BUILDING EXTENTIONS |
| EP0470005A1 (en) * | 1990-08-03 | 1992-02-05 | A.B.R.F. - Ateliers Bretons De Realisations Ferroviaires | Safety rail for tank vehicle or hopper vehicle |
| CN2410259Y (en) * | 2000-01-18 | 2000-12-13 | 中国国际海运集装箱(集团)股份有限公司 | Pot-type container with folding guardrail |
| CN2853512Y (en) * | 2005-06-08 | 2007-01-03 | 中集车辆（集团）有限公司 | Rail device on top of tank vehicle |
| CN201086673Y (en) * | 2007-08-03 | 2008-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Lifting type movable safety barrier |
| CN201310228Y (en) * | 2008-10-31 | 2009-09-16 | 李建军 | Demountable fence combined structure |
| CN201745530U (en) * | 2010-08-15 | 2011-02-16 | 芜湖中集瑞江汽车有限公司 | Car roof movable guardrail with inner pull bar |
| CN202337492U (en) * | 2011-11-29 | 2012-07-18 | 湖北航天双龙专用汽车有限公司 | Top guardrail for hazardous chemical tank truck |
| CN203186909U (en) * | 2013-02-01 | 2013-09-11 | 东莞市永强汽车制造有限公司 | Assembly split type movable safety fence used for tank truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103112671A (en) | 2013-05-22 |
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