CN107419693B - A kind of road expansion formula snow flanger - Google Patents

A kind of road expansion formula snow flanger Download PDF

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Publication number
CN107419693B
CN107419693B CN201710626157.9A CN201710626157A CN107419693B CN 107419693 B CN107419693 B CN 107419693B CN 201710626157 A CN201710626157 A CN 201710626157A CN 107419693 B CN107419693 B CN 107419693B
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CN
China
Prior art keywords
flanger
snow
hairbrush
transverse bar
cloth
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.)
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Application number
CN201710626157.9A
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Chinese (zh)
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CN107419693A (en
Inventor
王勇
孙继坤
刘煜娟
卢春宇
任治坪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Original Assignee
MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co, State Grid Corp of China SGCC filed Critical MAINTENANCE Co OF STATE GRID XINJIANG ELECTRIC POWER Co
Priority to CN201710626157.9A priority Critical patent/CN107419693B/en
Publication of CN107419693A publication Critical patent/CN107419693A/en
Application granted granted Critical
Publication of CN107419693B publication Critical patent/CN107419693B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/061Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

The invention discloses a kind of road expansion formula snow flangers, solve substation's operation maintenance personnel and repeatedly clean, heavy workload, and it is inconvenient to clean, and due to road surface, cover board out-of-flatness, still there is the technical issues of part accumulated snow or snow melt on road surface after snow flanger cleans;Size adjustable of the invention is able to ascend sweeping efficiency, while can also promote effect of sweeping away snow, and can remove snow melt, prevents from freezing.The present invention includes the telescopic board mount that sweeps away snow, and multiple flangers are assembled along the length direction of the telescopic board mount that sweeps away snow;The back side of flanger is equipped with the hairbrush cloth cleaner plate that horizontal direction extends by hinge close to the position of bottom;The surface on hairbrush cloth cleaner plate towards ground is provided with hairbrush face and cloth face, for installing the hairbrush face of hairbrush close to flanger, for installing the cloth face of water suction cloth far from flanger;The telescopic board mount that sweeps away snow includes main body horizontal support and the extension horizontal support along the flexible assembling of main body horizontal support.

Description

A kind of road expansion formula snow flanger
Technical field
The present invention relates to a kind of snow flangers, specifically for the cleaning of snowy road surface.
Background technique
Substation's accumulated snow cleaning works is one of substation's winter routine work, is also to ensure that operation maintenance personnel winter daily patrols Depending on safety and the moisture free important process of cable duct.But since current snow flanger size is fixed (1m), and road and cable Operculum colpi board width disunity, road width is larger (3-4m), can only once clean a part when cleaning accumulated snow, substation is caused to transport Dimension personnel repeatedly clean, heavy workload, and it is inconvenient to clean, and due to road surface, cover board out-of-flatness, still there is road surface after snow flanger cleans Part accumulated snow or snow melt.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of road expansion Formula snow flanger, size adjustable are able to ascend sweeping efficiency, while can also promote effect of sweeping away snow, can remove snow melt, prevent It freezes.
In order to achieve the above object, the present invention is achieved by the following scheme:
A kind of road expansion formula snow flanger, comprising the telescopic board mount that sweeps away snow, multiple flangers are along telescopic flanger The length direction of bracket assembles;The back side of flanger is equipped with the hairbrush that horizontal direction extends by hinge close to the position of bottom Cloth cleaner plate;The surface on hairbrush cloth cleaner plate towards ground is provided with hairbrush face and cloth face, for installing the hair of hairbrush Brush finish is close to flanger, for installing the cloth face of water suction cloth far from flanger;
The telescopic board mount that sweeps away snow includes main body horizontal support and the extension along the flexible assembling of main body horizontal support Horizontal support;
The back side of the flanger is provided with the inclined bar that sweeps away snow;
The distal end of the hairbrush cloth cleaner plate is connected by hinge connecting rod, and the top of connecting rod passes through hinge and the backboard that sweeps away snow Face is connected close to the position at top;
The flanger is arc-shaped structure.
As a kind of preferred embodiment of the invention: the main body horizontal support includes upper and lower two parallel transverse directions Bar passes through arc-shaped connection strut between two transverse bars and connects;The extension horizontal support includes and two lateral rods Shape is consistent and the corresponding extension transverse bar in position;The transverse bar that extends is along the flexible assembling of length direction of transverse bar.
As a kind of preferred embodiment of the invention: the transverse bar is external thread rod, the cross with transverse bar is extended It is assembled in internally threaded sleeve to bar and the opposite one end for extending transverse bar.
As a kind of preferred embodiment of the invention: phase is respectively set in the transverse bar and extension opposite one end of transverse bar The magnet being mutually attracted, and retaining ring is set on the extension transverse bar or transverse bar, transverse bar and extension transverse bar pass through magnet After docking, retaining ring is sleeved on docking location, and retaining ring is magnetic material production.
As a kind of preferred embodiment of the invention: the flanger is buckled in telescopic flanger branch by installation On frame or punching is fixed by bolts to described telescopic sweep away snow on board mount.
As a kind of preferred embodiment of the invention: the back of sweeping away snow is equipped with length close to the position at top can The top of the telescopic adjustment plate of telescopic adjustment, the connecting rod is mounted on the telescopic adjustment plate by hinge.
As a kind of preferred embodiment of the invention: the telescopic adjustment plate includes fixed plate and expansion plate, fixed plate On open up sliding slot, expansion plate slidably assemble is in the sliding slot in fixed plate.
The medicine have the advantages that
A kind of road expansion formula snow flanger disclosed by the invention, comprising the telescopic board mount that sweeps away snow, multiple flangers along The length direction of the telescopic board mount that sweeps away snow assembles;Flanger is the structure of multiple splicings, can be according to telescopic flanger branch The length of frame arranges that configuration mode is flexible;
The back side of flanger of the invention is equipped with the brush cloth that horizontal direction extends by hinge close to the position of bottom Cleaner plate;Cleaner plate with hairbrush cloth can be fixed on telescopic flanger pedestal lower end, realize secondary cleaning to snow, simultaneously Pavement snow melting is removed, prevents from freezing.The present invention enough mitigates the difficulty that operation maintenance personnel cleans accumulated snow, telescopic is swept by what can be lengthened Snow slab bracket can could remove accumulated snow to avoid since road surface is wide several times back and forth, improve work efficiency, convenient and practical.
The surface on hairbrush cloth cleaner plate towards ground of the invention is provided with hairbrush face and cloth face, for installing hairbrush Hairbrush face close to flanger, for installing the cloth face of water suction cloth far from flanger;Along snow flanger direction of advance, sweep away snow Road surface after plate cleans is cleaned again by hairbrush, and snow melt can carry out water suction removing by cloth, prevent from freezing;Cloth Using the good dry goods material of water imbibition.
The telescopic board mount that sweeps away snow of the invention includes main body horizontal support and assembles along main body horizontal support is flexible Extend horizontal support;
The back side of flanger of the invention is provided with the inclined bar that sweeps away snow;The bar that sweeps away snow can manually push also machine promotion, Flexible operation;
Flanger of the invention is arc-shaped structure, can increase sweep-out pattern, and the snow scooped up is collected arc-shaped In groove shapes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the invention;
Fig. 2 is a kind of decomposition texture schematic diagram of specific embodiment of the telescopic board mount that sweeps away snow of the invention;
Fig. 3 is a kind of structural schematic diagram of specific embodiment of hairbrush cloth cleaner plate of the invention;
Fig. 4 is a kind of structural schematic diagram of the side-looking direction of specific embodiment of the invention;
Fig. 5 is a kind of decomposition texture schematic diagram of preferred embodiment of the telescopic board mount that sweeps away snow of the invention;
Fig. 6 is a kind of structural schematic diagram of the side-looking direction of preferred embodiment of the invention.
Description of symbols:
The telescopic board mount that sweeps away snow of 1-, 2- flanger, 3- sweep away snow bar, 4- hairbrush cloth cleaner plate, 5- main body horizontal support, 6- internally threaded sleeve, 7- extend horizontal support, 8- hinge, 9- magnet, 10- retaining ring, 11- telescopic adjustment plate;
41- hairbrush face, 42- cloth face.
Specific embodiment
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments:
As shown in figs. 1 to 6, it illustrates a specific embodiment of the invention, as shown, a kind of road disclosed by the invention The telescopic snow flanger in road, comprising the telescopic board mount 1 that sweeps away snow, multiple flangers 2 along the telescopic board mount that sweeps away snow length side To assembling;The back side of flanger is equipped with the hairbrush cloth cleaner plate that horizontal direction extends by hinge 8 close to the position of bottom 4;The surface on hairbrush cloth cleaner plate towards ground is provided with hairbrush face 41 and cloth face 42, and the hairbrush face for installing hairbrush is leaned on Nearly flanger, for installing the cloth face of water suction cloth far from flanger;
The telescopic board mount 1 that sweeps away snow includes main body horizontal support 5 and prolonging along the flexible assembling of main body horizontal support Long horizontal support 7;
The back side of the flanger is provided with the inclined bar 3 that sweeps away snow;The quantity of bar of sweeping away snow is generally two, can also basis Actual needs increases;
The distal end of the hairbrush cloth cleaner plate connects connecting rod by hinge 8, and the top of connecting rod passes through hinge and flanger The back side is connected close to the position at top;
The flanger is arc-shaped structure.
Preferably, as shown in the figure: the main body horizontal support includes upper and lower two parallel transverse bars, two transverse bars it Between pass through arc-shaped connection strut and connect;The extension horizontal support include with two lateral rod-shape is consistent and position is corresponding Extension transverse bar;The transverse bar that extends is along the flexible assembling of length direction of transverse bar.
Preferably, as shown in the figure: the transverse bar is external thread rod with transverse bar is extended, and the transverse bar and extension are lateral Opposite one end of bar is assembled in internally threaded sleeve 6.Structure disclosed in the present embodiment, transverse bar and extension transverse bar pass through interior spiral shell Line casing connection, can very easily assembly and disassembly, disassembly assembling realize width increase and reduce, can pass through after assembling The depth of engagement of internally threaded sleeve adjusts width, flexible structure, reliably.
Preferably, as shown in the figure: the magnet being mutually attracted is respectively set in the transverse bar and extension opposite one end of transverse bar 9, and retaining ring 10 is set on the extension transverse bar or transverse bar, after transverse bar is docked with extension transverse bar by magnet, shield Ring set is mounted in docking location, and retaining ring is magnetic material production.The length of retaining ring should be greater than 10 centimeters, can guarantee to dock in this way Position is reliably connected.Magnet uses strong magnets, and docking location is each to fix a strong magnets, does one outside a pole Magnet actuation position is fixed after the connection of two pole, can guarantee that connection can in this way by a moveable retaining ring by retaining ring movement Lean on, when dismounting on the contrary can, structure disclosed in the present embodiment makes flexible more simple and efficient.
Preferably, as shown in the figure: the flanger is buckled in telescopic sweep away snow on board mount 1 or punching use by installation Bolt is fixed on described telescopic sweep away snow on board mount 1.By installation snap assembled can convenient assembly and disassembly, more by bolt What is added is reliable.
Preferably, as shown in Figure 6: it is described sweep away snow back close to the position at top be equipped with length adjustably adjust stretch The top of contracting adjustable plate 11, the connecting rod is mounted on the telescopic adjustment plate by hinge.As shown, increasing flexible tune Plate, while the articulated structure of structure hinge are saved, enables hairbrush cloth cleaner plate very reliably reliable by self gravity Be adjacent to ground, realize reliable contacts with the road surface of out-of-flatness and well lid, the water suction of the secondary cleaning and cloth of realizing hairbrush is anti- Icing function.
Preferably, as shown in the figure: the telescopic adjustment plate includes fixed plate and expansion plate, opens up sliding slot in fixed plate, stretches Contracting plate slidably assemble is in the sliding slot in fixed plate.
To sum up, in the present invention, the telescopic board mount that sweeps away snow can adjust snow flanger width, band brush cloth according to road surface size The cleaner plate of item is connected by hinge, and horizontal support both ends are shape of threads, and internal screw thread round tube completes connection, reaches extension snow flanger Purpose;Flanger be fixed on it is telescopic sweep away snow on board mount, flanger number is chosen according to stent length, flanger can pass through peace The button that is loaded is buckled on telescopic flanger horizontal support or punches and is fixed by bolts on bracket;The bar that sweeps away snow is fixed on flanger On, according to road surface size, the bar that sweeps away snow of fixed different number, the cleaner plate with hairbrush cloth is fixed on end, realizes to the two of snow Secondary cleaning simultaneously removes pavement snow melting, prevents from freezing, as shown in figure 3, entire cleaner plate is divided into two parts, a part is brush Point, the other half is cloth part (water imbibition is good), and brush section exists close to the telescopic board mount that sweeps away snow, cloth part when installation Rear side;As shown in fig. 6, the compatible degree of telescopic adjustment the plate adjustable cleaner plate with hairbrush cloth and ground.
The preferred embodiment for the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention It makes a variety of changes, these variations are related to the relevant technologies well-known to those skilled in the art, these both fall within the invention patent Protection scope.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not It is limited to specific embodiment, the scope of the present invention is defined by the following claims.

Claims (7)

1. a kind of road expansion formula snow flanger, it is characterised in that: comprising the telescopic board mount that sweeps away snow, multiple flangers are along flexible Formula sweep away snow board mount length direction assembling;The back side of flanger is equipped with horizontal direction by hinge close to the position of bottom and prolongs The hairbrush cloth cleaner plate stretched;The surface on hairbrush cloth cleaner plate towards ground is provided with hairbrush face and cloth face, for installing The hairbrush face of hairbrush is close to flanger, for installing the cloth face of water suction cloth far from flanger;
The telescopic board mount that sweeps away snow includes main body horizontal support and the extension transverse direction along the flexible assembling of main body horizontal support Bracket;
The back side of the flanger is provided with the inclined bar that sweeps away snow;
The distal end of the hairbrush cloth cleaner plate is connected by hinge connecting rod, and the top of connecting rod is leaned on by hinge with back of sweeping away snow The position connection at nearly top;
The flanger is arc-shaped structure.
2. a kind of road expansion formula snow flanger as described in claim 1, it is characterised in that: the main body horizontal support includes upper Lower two parallel transverse bars pass through arc-shaped connection strut between two transverse bars and connect;The extension horizontal support packet Containing the corresponding extension transverse bar in the consistent and position with two lateral rod-shapes;The transverse bar that extends is along the length side of transverse bar To flexible assembling.
3. a kind of road expansion formula snow flanger as claimed in claim 2, it is characterised in that: the transverse bar and extension transverse bar For external thread rod, the transverse bar and the opposite one end for extending transverse bar are assembled in internally threaded sleeve.
4. a kind of road expansion formula snow flanger as claimed in claim 2, it is characterised in that: the transverse bar and extension transverse bar The magnet being mutually attracted is respectively set in opposite one end, and retaining ring is set on the extensions transverse bar or transverse bar, transverse bar with After extending transverse bar by magnet docking, retaining ring is sleeved on docking location, and retaining ring is magnetic material production.
5. a kind of road expansion formula snow flanger as described in claim 1, it is characterised in that: the flanger passes through installation buckle It is buckled in telescopic sweep away snow on board mount or punching is fixed by bolts to described telescopic sweep away snow on board mount.
6. a kind of road expansion formula snow flanger as described in claim 1, it is characterised in that: the back of sweeping away snow is close to top Position the telescopically adjustable telescopic adjustment plate of length is installed, the top of the connecting rod is mounted on the flexible tune by hinge It saves on plate.
7. a kind of road expansion formula snow flanger as claimed in claim 6, it is characterised in that: the telescopic adjustment plate includes to fix Plate and expansion plate open up sliding slot in fixed plate, and expansion plate slidably assemble is in the sliding slot in fixed plate.
CN201710626157.9A 2017-07-27 2017-07-27 A kind of road expansion formula snow flanger Active CN107419693B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710626157.9A CN107419693B (en) 2017-07-27 2017-07-27 A kind of road expansion formula snow flanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710626157.9A CN107419693B (en) 2017-07-27 2017-07-27 A kind of road expansion formula snow flanger

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Publication Number Publication Date
CN107419693A CN107419693A (en) 2017-12-01
CN107419693B true CN107419693B (en) 2019-02-01

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108677857A (en) * 2018-07-13 2018-10-19 芜湖若科自动化科技有限公司 A kind of efficient highway snow removing equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2665207Y (en) * 2003-12-25 2004-12-22 河北科技大学 A plough shovel form ice-removing and snow remover
CN201546199U (en) * 2009-12-08 2010-08-11 贺国兵 Snow removing and sweeping dual-purpose machine
US9353495B2 (en) * 2011-07-29 2016-05-31 Henderson Products, Inc. Wing plow with rotatable floating connection
CN102704433B (en) * 2012-04-16 2015-07-15 黄始征 Snow pusher
CN102900046B (en) * 2012-09-30 2015-02-11 常州市德思特机械有限公司 Snow sweeper
CN202969320U (en) * 2012-11-30 2013-06-05 珠海市和鸿企业有限公司 Snow shoveling plate on scraper-type snow shoveling device
CN203755226U (en) * 2013-12-31 2014-08-06 国网宁夏电力公司固原供电公司 Snow removing device
CN104452643A (en) * 2014-11-18 2015-03-25 涿州休斯机械有限公司 Telescopic snow shovel
CN204326000U (en) * 2014-11-26 2015-05-13 国家电网公司 The small-sized shovel snow fork truck of a kind of transformer station
CN205591169U (en) * 2016-03-14 2016-09-21 胡靖华 Multi -functional snow removing of adjustable wing car that opens ice
CN205857114U (en) * 2016-06-23 2017-01-04 孙言语 Bridge floor accumulated snow shoveling device

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