CN203200698U - Cleaning device for guardrails of expressways - Google Patents

Cleaning device for guardrails of expressways Download PDF

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Publication number
CN203200698U
CN203200698U CN 201320048265 CN201320048265U CN203200698U CN 203200698 U CN203200698 U CN 203200698U CN 201320048265 CN201320048265 CN 201320048265 CN 201320048265 U CN201320048265 U CN 201320048265U CN 203200698 U CN203200698 U CN 203200698U
Authority
CN
China
Prior art keywords
oil cylinder
oscillating oil
plate
arm
hole
Prior art date
Application number
CN 201320048265
Other languages
Chinese (zh)
Inventor
季明烨
吴新芳
沈卫琴
束振辉
Original Assignee
江苏悦达专用车有限公司
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Filing date
Publication date
Application filed by 江苏悦达专用车有限公司 filed Critical 江苏悦达专用车有限公司
Priority to CN 201320048265 priority Critical patent/CN203200698U/en
Application granted granted Critical
Publication of CN203200698U publication Critical patent/CN203200698U/en

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Abstract

The utility model discloses a cleaning device for guardrails of expressways. The cleaning device comprises a connection support, a reversing arm, a steering arm, a connection rod component, a compression spring, a sweeper and a sweeper support assembly and further comprises a swing cylinder, a swing cylinder base and a lifting cylinder. The connection rod component, the steering arm and the sweeper support assembly form a four-bar linkage, a groove structure is formed in the middle of the swing cylinder base, a connection block is arranged in the groove structure and fixed with one end of a guide shaft, the other end of the guide shaft penetrates a guide hole formed in the bottom of the groove structure of the swing cylinder base, a limit adjustment nut is arranged at the other end of the guide shaft, the compression spring is mounted on the guide shaft and between the connection block and the bottom of the groove structure of the swing cylinder base, the swing cylinder base is arranged on the reversing arm, and a piston rod of the swing cylinder is hinged with the steering arm. By means of the cleaning device, the operation is convenient, the vertical direction of the sweeper can be adjusted, and the service life of the spring can be prolonged.

Description

The freeway guardrail cleaning device
Technical field
The utility model relates to a kind of freeway guardrail cleaning device.
Background technology
Existing a kind of freeway guardrail cleaning device, contain and connect support, rocking arm, falsework and brush, connecting support is arranged on the automotive frame; rocking arm places on the connection support and can rotate around it; spray boom and nozzle are housed on the falsework; falsework is loaded on the rocking arm and can rotates around it, and brush is installed on the falsework, can be moving around falsework axle center axle.In order to realize dodging function, be provided with spring between the falsework of above-mentioned guardrail cleaning device and the rocking arm.In above-mentioned guardrail cleaning device, because falsework is when the certain operating angle of rocking arm, need by way of manual operation removable pin to be inserted in the corresponding pin-and-hole that is provided with between falsework and the rocking arm, so that falsework and rocking arm keep this operating angle, so operate cumbersome.Because the position of brush can not be regulated, therefore be difficult to adapt to the guardrail that cleans differing heights on above-below direction.Simultaneously because the spring that is provided with between falsework and rocking arm is in its outside, therefore in the working environment that cleans guardrail, meet easily aquatic corrode bad.When falsework was in retracted state, spring was in the maximum tension state for a long time, caused fatigue damage, reduction of service life easily.
The utility model content
The technical problems to be solved in the utility model provides a kind of freeway guardrail cleaning device, this guardrail cleaning device is not only easy to operate, and can regulate brush in the position of above-below direction, to adapt to the guardrail that cleans differing heights, can prolong the application life of spring simultaneously.
For solving the problems of the technologies described above, a kind of freeway guardrail cleaning device of the utility model, contain the connection support, communtation arm, steering arm, link assembly, spring, brush, the brush support assembly, brush is installed on the brush support assembly, the brush support assembly contains spray boom and nozzle, one end of communtation arm constitutes hinged with the center that is connected support, the both sides that connect support are respectively equipped with locating hole, communtation arm is provided with and is connected the commutation hole that rack positioning hole matches, the commutation locating shaft is inserted in the commutation hole of the locating hole that connects support and communtation arm, one end of steering arm and the other end of communtation arm constitute hinged, also contain oscillating oil cylinder, the oscillating oil cylinder seat, hoist cylinder, described link assembly comprises upper plate and lower plate, upper plate is identical with the lower plate structure, one end of upper plate and lower plate is hinged on the upper and lower of the other end of described steering arm respectively, the other end of upper plate and lower plate is hinged on middle part and the bottom of described brush support assembly respectively, upper plate and lower plate are parallel to each other, hoist cylinder is hinged on the bottom of described steering arm the other end by base, the piston rod of hoist cylinder is hinged on the upper plate of link assembly, the middle part of oscillating oil cylinder seat is bathtub construction, the top of oscillating oil cylinder seat is provided with elongated slot, the bottom of oscillating oil cylinder seat is provided with down elongated slot, last elongated slot is longer than down elongated slot, in the bathtub construction at oscillating oil cylinder seat middle part contiguous block is housed, the middle part of this contiguous block is provided with groove, the bottom of described oscillating oil cylinder is arranged in this groove, the upper and lower of contiguous block is equipped with the through hole that installing hole that the bottom with described oscillating oil cylinder is provided with matches, the oscillating oil cylinder connecting axle is inserted into that oscillating oil cylinder seat top is provided with elongated slot and the bottom is provided with down elongated slot, in the installing hole that the through hole that the upper and lower of contiguous block is equipped with and the bottom of described oscillating oil cylinder are provided with, one end of described contiguous block and the axis of guide is fixed, the other end of the axis of guide passes the pilot hole that the bathtub construction bottom of oscillating oil cylinder seat is provided with, the other end of the axis of guide is provided with spacing adjusting nut, described spring is the compression spring, this compression spring is contained on the described axis of guide, and between the bathtub construction bottom of described contiguous block and described oscillating oil cylinder seat, described oscillating oil cylinder seat is arranged on the communtation arm, and the piston rod of described oscillating oil cylinder and steering arm constitute hinged.
In above-mentioned freeway guardrail cleaning device, because link assembly and steering arm and brush support assembly constitute quadric chain, therefore under the drive of hoist cylinder, can make brush at above-below direction adjusted upper-lower position, thereby adapt to the guardrail that cleans differing heights, when cutting to operation simultaneously, the raising of brush height also is conducive to avoid reducing wear with contacting of ground; Owing to be provided with oscillating oil cylinder between communtation arm and steering arm, steering arm can be realized by oscillating oil cylinder around the certain operating angle of communtation arm, has therefore overcome the inconvenience that prior art causes by hand control; Because spring is between the bathtub construction bottom of contiguous block and oscillating oil cylinder seat, its working environment is improved, and has therefore alleviated the damage of getting rusty; When steering arm is in retracted state, the compression spring is in the extended configuration of maximum, has only less pretightning force, alleviated the fatigue damage of spring, prolonged application life, therefore having overcome prior art is in the fatigue damage that the maximum tension state causes for a long time because of spring under the falsework retracted state.
Description of drawings
Fig. 1 is the structural representation of a kind of freeway guardrail cleaning device of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structure enlarged diagram at A place among Fig. 2.
1. connect support, 2. oscillating oil cylinder seat, 3. oscillating oil cylinder among the figure, 4. communtation arm, 5. steering arm, 6. an end of steering arm, 7. hoist cylinder, 8. upper plate, 9. lower plate, 10. brush support assembly, 11. brushes, 12. brush drive units, 13. spray boom, 14. nozzles, elongated slot on 15., 16. the bottom of oscillating oil cylinder, 17. oscillating oil cylinder connecting axles, 18. contiguous blocks, 19. groove, 20. times elongated slots, 21. springs, 22. the axis of guide, 23. spacing adjusting nut, 24. bathtub constructions, 25. left locating holes, 26. right locating hole, 27. commutation locating shafts.
The specific embodiment
Among Fig. 1, Fig. 2 and Fig. 3, a kind of freeway guardrail cleaning device contains and connects support 1, communtation arm 4, steering arm 5, link assembly, spring 21, brush 11, brush support assembly 10.Brush 11 is installed on the brush support assembly 10, and brush 11 is connected with brush drive unit 12 on being arranged on brush support assembly 10.Brush support assembly 10 contains spray boom 13 and nozzle 14.One end of communtation arm 4 is hinged with the center formation that is connected support, and the both sides that connect support 1 are respectively equipped with locating hole, i.e. left locating hole 25 and right locating hole 26.Communtation arm 4 is provided with the commutation hole that matches with the left locating hole 25 that is connected support 1 and right locating hole 26.When communtation arm 4 is positioned at the left side that connects support 1, commutation locating shaft 27 is inserted in the commutation hole of the left locating hole 25 that connects support 1 and communtation arm 4, when communtation arm 4 was positioned at the right side that connects support 1, commutation locating shaft 27 was inserted in the commutation hole of the right locating hole 26 that connects support 1 and communtation arm 4.One end of steering arm 5 and the other end of communtation arm 4 constitute hinged.The freeway guardrail cleaning device also contains oscillating oil cylinder 3, oscillating oil cylinder seat 2, hoist cylinder 7.Described link assembly comprises upper plate 8 and lower plate 9, upper plate 8 is identical with lower plate 9 structures, one end of upper plate 8 and lower plate 9 is hinged on the upper and lower of the other end 6 of described steering arm respectively, the other end of upper plate 8 and lower plate 9 is hinged on middle part and the bottom of described brush support assembly 10 respectively, and upper plate 8 and lower plate 9 are parallel to each other.Hoist cylinder 7 is hinged on the bottom of described steering arm the other end 6 by base, and the piston rod of hoist cylinder 7 is hinged on the upper plate 8 of link assembly.The middle part of oscillating oil cylinder seat 2 is bathtub construction 24, and the top of oscillating oil cylinder seat 2 is provided with elongated slot 15, and the bottom of oscillating oil cylinder seat 2 is provided with down elongated slot 20, and last elongated slot 15 is longer than down elongated slot 20.In the bathtub construction 24 at oscillating oil cylinder seat 2 middle parts contiguous block 18 is housed, the middle part of this contiguous block 18 is provided with groove 19, the bottom 16 of described oscillating oil cylinder is arranged in this groove 19, the upper and lower of contiguous block 18 is equipped with the through hole that installing hole that the bottom 16 with described oscillating oil cylinder is provided with matches, and oscillating oil cylinder connecting axle 17 is inserted into oscillating oil cylinder seat 2 tops and is provided with in the installing hole that the bottom 16 of through hole that upper and lower that elongated slot 15 and bottom be provided with down elongated slot 20, contiguous block 18 is equipped with and described oscillating oil cylinder is provided with.Described contiguous block 18 is fixed with an end of the axis of guide 22, and the other end of the axis of guide 22 passes the pilot hole that bathtub construction 24 bottoms of oscillating oil cylinder seat 2 are provided with, and the other end of the axis of guide 22 is provided with spacing adjusting nut 23.Described spring 21 is the compression spring, and this compression spring is contained on the described axis of guide 22, and between bathtub construction 24 bottoms of described contiguous block 18 and described oscillating oil cylinder seat 2.Described oscillating oil cylinder seat 2 is arranged on the communtation arm 4, and the piston rod of described oscillating oil cylinder 3 and steering arm 5 constitute hinged.In above-mentioned freeway guardrail cleaning device, because link assembly and steering arm 5 and brush support assembly 10 constitute quadric chain, therefore under the drive of hoist cylinder 7, can make brush 11 at above-below direction adjusted upper-lower position, thereby adapt to the guardrail that cleans differing heights.The raising of 11 height of brush simultaneously also is conducive to avoid reducing wear with contacting of ground.Owing to be provided with oscillating oil cylinder 3 between communtation arm 4 and steering arm 5, steering arm 5 can be realized by oscillating oil cylinder 3 around communtation arm 4 certain operating angles, has therefore overcome the inconvenience that prior art causes by work operative.Because spring 21 is between bathtub construction 24 bottoms of contiguous block 18 and oscillating oil cylinder seat 2, its working environment is improved, and has therefore alleviated the damage of getting rusty.When steering arm 5 during at retracted state, spring 21 is in the maximum extension state, only is subjected to less pretightning force, and therefore the fatigue damage that has alleviated spring has prolonged application life, also makes compact conformation simultaneously.During actual the use, connection support 1 is positioned at the front of automobile and is arranged on the crossbeam, when brush 11 is subjected to external force excessive, steering arm 5 has the trend of rotating around communtation arm 4, at this moment the bottom 16 of oscillating oil cylinder promotes contiguous block 18 by oscillating oil cylinder connecting axle 17, make the axis of guide 22 outwards mobile, spring 21 pressurizeds, realization elasticity is dodged.When brush 11 was subjected to normal external force, under the effect of spring 21, steering arm 5 turned to normal operating position around communtation arm 4.

Claims (1)

1. freeway guardrail cleaning device, contain the connection support, communtation arm, steering arm, link assembly, spring, brush, the brush support assembly, brush is installed on the brush support assembly, the brush support assembly contains spray boom and nozzle, one end of communtation arm constitutes hinged with the center that is connected support, the both sides that connect support are respectively equipped with locating hole, communtation arm is provided with and is connected the commutation hole that rack positioning hole matches, the commutation locating shaft is inserted in the commutation hole of the locating hole that connects support and communtation arm, one end of steering arm and the other end of communtation arm constitute hinged, it is characterized in that: also contain oscillating oil cylinder, the oscillating oil cylinder seat, hoist cylinder, described link assembly comprises upper plate and lower plate, upper plate is identical with the lower plate structure, one end of upper plate and lower plate is hinged on the upper and lower of the other end of described steering arm respectively, the other end of upper plate and lower plate is hinged on middle part and the bottom of described brush support assembly respectively, upper plate and lower plate are parallel to each other, hoist cylinder is hinged on the bottom of described steering arm the other end by base, the piston rod of hoist cylinder is hinged on the upper plate of link assembly, the middle part of oscillating oil cylinder seat is bathtub construction, the top of oscillating oil cylinder seat is provided with elongated slot, the bottom of oscillating oil cylinder seat is provided with down elongated slot, last elongated slot is longer than down elongated slot, in the bathtub construction at oscillating oil cylinder seat middle part contiguous block is housed, the middle part of this contiguous block is provided with groove, the bottom of described oscillating oil cylinder is arranged in this groove, the upper and lower of contiguous block is equipped with the through hole that installing hole that the bottom with described oscillating oil cylinder is provided with matches, the oscillating oil cylinder connecting axle is inserted into that oscillating oil cylinder seat top is provided with elongated slot and the bottom is provided with down elongated slot, in the installing hole that the through hole that the upper and lower of contiguous block is equipped with and the bottom of described oscillating oil cylinder are provided with, one end of described contiguous block and the axis of guide is fixed, the other end of the axis of guide passes the pilot hole that the bathtub construction bottom of oscillating oil cylinder seat is provided with, the other end of the axis of guide is provided with spacing adjusting nut, described spring is the compression spring, this compression spring is contained on the described axis of guide, and between the bathtub construction bottom of described contiguous block and described oscillating oil cylinder seat, described oscillating oil cylinder seat is arranged on the communtation arm, and the piston rod of described oscillating oil cylinder and steering arm constitute hinged.
CN 201320048265 2013-01-29 2013-01-29 Cleaning device for guardrails of expressways CN203200698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320048265 CN203200698U (en) 2013-01-29 2013-01-29 Cleaning device for guardrails of expressways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320048265 CN203200698U (en) 2013-01-29 2013-01-29 Cleaning device for guardrails of expressways

Publications (1)

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CN203200698U true CN203200698U (en) 2013-09-18

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104652336A (en) * 2015-02-10 2015-05-27 张永海 Cleaning vehicle for highway isolation facilities
CN104711925A (en) * 2015-03-25 2015-06-17 王晓耀 Municipal bridge guardrail cleaning device fully utilizing rainwater resource and application method thereof
CN104846764A (en) * 2015-03-25 2015-08-19 徐萍 Municipal bridge guardrail cleaning device and using method thereof
CN105172926A (en) * 2015-07-29 2015-12-23 山东理工大学 Self-propelled type work platform taking corrugated beam barrier of highway as guide rail and having obstacle crossing capability
CN105172925A (en) * 2015-07-29 2015-12-23 山东理工大学 Self-propelled type work platform with corrugated beam barrier of highway as guide rail and obstacle crossing function
CN105735176A (en) * 2016-04-19 2016-07-06 王海维 Working device lifting and swinging connecting frame device used on roadside stone cleaning machine
CN106702930A (en) * 2016-12-28 2017-05-24 中联重科股份有限公司 Sweeping mechanism and sweeping vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104652336A (en) * 2015-02-10 2015-05-27 张永海 Cleaning vehicle for highway isolation facilities
CN104652336B (en) * 2015-02-10 2016-08-24 张永海 Highway isolation facility cleaning Vehicle
CN104711925A (en) * 2015-03-25 2015-06-17 王晓耀 Municipal bridge guardrail cleaning device fully utilizing rainwater resource and application method thereof
CN104846764A (en) * 2015-03-25 2015-08-19 徐萍 Municipal bridge guardrail cleaning device and using method thereof
CN104846764B (en) * 2015-03-25 2016-12-28 青岛玉兰祥商务服务有限公司 Municipal administration Bridge guardrail cleans device and using method thereof
CN105172926A (en) * 2015-07-29 2015-12-23 山东理工大学 Self-propelled type work platform taking corrugated beam barrier of highway as guide rail and having obstacle crossing capability
CN105172925A (en) * 2015-07-29 2015-12-23 山东理工大学 Self-propelled type work platform with corrugated beam barrier of highway as guide rail and obstacle crossing function
CN105172926B (en) * 2015-07-29 2017-04-26 山东理工大学 Self-propelled type work platform taking corrugated beam barrier of highway as guide rail and having obstacle crossing capability
CN105172925B (en) * 2015-07-29 2017-04-26 山东理工大学 Self-propelled type work platform with corrugated beam barrier of highway as guide rail and obstacle crossing function
CN105735176A (en) * 2016-04-19 2016-07-06 王海维 Working device lifting and swinging connecting frame device used on roadside stone cleaning machine
CN105735176B (en) * 2016-04-19 2017-08-04 王海维 Equipment lifting and swinging connection rack device on kerb cleaning machine
CN106702930A (en) * 2016-12-28 2017-05-24 中联重科股份有限公司 Sweeping mechanism and sweeping vehicle

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