CN111188304B - Supporting belt cleaning device of guardrail - Google Patents

Supporting belt cleaning device of guardrail Download PDF

Info

Publication number
CN111188304B
CN111188304B CN202010224354.XA CN202010224354A CN111188304B CN 111188304 B CN111188304 B CN 111188304B CN 202010224354 A CN202010224354 A CN 202010224354A CN 111188304 B CN111188304 B CN 111188304B
Authority
CN
China
Prior art keywords
rod
fixed
guardrail
vertical
sleeve
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.)
Active
Application number
CN202010224354.XA
Other languages
Chinese (zh)
Other versions
CN111188304A (en
Inventor
翟佳
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.)
GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd.
Original Assignee
Cai Dexiu
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.)
Filing date
Publication date
Application filed by Cai Dexiu filed Critical Cai Dexiu
Priority to CN202010224354.XA priority Critical patent/CN111188304B/en
Publication of CN111188304A publication Critical patent/CN111188304A/en
Application granted granted Critical
Publication of CN111188304B publication Critical patent/CN111188304B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/005Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to a novel guardrail and a matched cleaning device thereof; the technical scheme who solves includes two hollow tubes, the right-hand member portion of two hollow tubes is fixed with a standpipe, the cartridge can be dismantled on two hollow tubes of every group guardrail has a plurality of montants, it has the baffle that can fix the montant and loosen to be equipped with one in every hollow tube, the top of guardrail is equipped with the pivot, vertical running through has a plurality of polished rods with the montant one-to-one in the pivot, the lower extreme of every polished rod is equipped with a first sleeve, install an electro-magnet in every first sleeve, the upper end of every montant has one can by the adsorbed metal block of electro-magnet, both sides respectively are fixed with a brush roller around the below of pivot is fixed with the lower carriage lower extreme, the montant passes through between two brush rollers, the shower nozzle is installed to brush roller top, the top of pivot is fixed with an opening U-shaped support down, be fixed with the reciprocating drive device.

Description

Supporting belt cleaning device of guardrail
Technical Field
The invention relates to the field of municipal equipment, in particular to a guardrail matching cleaning device.
Background
The municipal protective fence is a common protective tool in a city, is generally arranged in the middle of a road, has a large number of protective fences, and as the living standard of people is continuously improved, the requirements of people on the sanitary environment of the city are more and more strict, so the regular cleaning of the protective fence on the road also becomes a part of the work of sanitation workers, but as the number of the protective fences is large and the protective fences are in a fence shape, each group of protective fences has a plurality of rectangular frames, the inner four corners of the rectangular frames become cleaning dead corners, the protective fence can be completely cleaned only by carefully and carefully scrubbing the workers, the time consumption is long in the process, the labor intensity of the workers is high, a large-scale cleaning device is used for cleaning the protective fence at the present stage, the cleaning speed is high, the cleaning effect is poor, the four corners of the protective fence cannot be effectively cleaned, and a large.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the guardrail matching cleaning device, which effectively solves the problems that four corners of the existing guardrail are inconvenient to clean in the cleaning process and water stains are easy to remain after the four corners of the existing guardrail are cleaned.
The technical scheme for solving the problems comprises assembled guardrails, wherein each group of guardrails comprises two horizontal hollow pipes which are arranged at intervals from top to bottom, a vertical pipe is fixed at the right end part of each hollow pipe, the left end parts of the two hollow pipes are detachably mounted on the vertical pipes of the next group of guardrails to realize assembly, a plurality of vertical rods which are arranged at intervals from left to right are detachably inserted in the two hollow pipes of each group of guardrails, a baffle plate with a left reset trend is arranged in each hollow pipe, a plurality of openings which correspond to the vertical rods one by one are arranged on each baffle plate, two clamping grooves which are matched and clamped with the baffle plates are arranged on each vertical rod, and the vertical rods are not bound by the baffle plates after;
a horizontal rotating shaft is arranged above the guardrails, a plurality of polished rods which are in one-to-one correspondence with the vertical rods on the same group of guardrails are vertically penetrated through the rotating shaft, the lower end of each polished rod is provided with a first sleeve with a downward opening and can be sleeved on the upper end of the vertical rod in a wall-attaching manner, an electromagnet is arranged in each first sleeve, the upper end part of each vertical rod is provided with a metal block which can be adsorbed by the electromagnet, a lower support is fixed below the rotating shaft, the front side and the rear side of the lower end of the lower support are respectively fixed with a brush roller, the two brush rollers can synchronously rotate in opposite directions and are mutually contacted with the bristles, the vertical rod 3 passes through the two brush rollers, a nozzle is arranged above the brush rollers, a U-shaped support with a downward opening is fixed above the rotating shaft, the rear side of the U-shaped support is rotatably connected with a roller, a plurality of first ropes which are in one-to, each first rope is sleeved with a first pressure spring which is arranged between the upper end part of the polish rod and the cross rod at the upper end of the U-shaped support.
The guardrail cleaning device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problems that four corners of the existing guardrail are inconvenient to clean in the cleaning process and water stains are easy to remain after the four corners of the existing guardrail are cleaned.
Drawings
FIG. 1 is a front sectional view of the present invention.
FIG. 2 is a right side view of the cleaning device of the present invention installed on the guard rail when the vertical post is not pulled out.
FIG. 3 is a right side view of the cleaning device of the present invention installed on the guard rail with the vertical post pulled out.
FIG. 4 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention.
FIG. 5 is a top sectional view of the cleaning apparatus of the present invention.
FIG. 6 is a top sectional view of the baffle of the present invention in engagement with a vertical post.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 6, the guardrail comprises assembled guardrails, each group of guardrails comprises two hollow pipes 1 which are horizontally arranged and vertically arranged at intervals, a vertical pipe 2 is fixed at the right end part of each hollow pipe 1, the left end parts of the two hollow pipes 1 are detachably mounted on the vertical pipe 2 of the next group of guardrails to realize assembly, a plurality of vertical rods 3 which are arranged at intervals left and right are detachably inserted in the two hollow pipes 1 of each group of guardrails, a baffle 4 which tends to reset leftwards is arranged in each hollow pipe 1, a plurality of openings 5 which correspond to the vertical rods 3 one by one are arranged on each baffle 4, two clamping grooves 6 which are matched and clamped with the baffles 4 are arranged on each vertical rod 3, and the vertical rods 3 are not bound by the baffles 4 after the baffles 4 move rightwards to enable the openings;
a horizontal rotating shaft 7 is arranged above the guardrail, a plurality of polished rods 8 which are in one-to-one correspondence with the vertical rods 3 on the same group of guardrails are vertically penetrated through the rotating shaft 7, the lower end of each polished rod 8 is provided with a first sleeve 9 with a downward opening and capable of being sleeved on the upper end of the vertical rod 3 in a wall-attaching manner, an electromagnet 10 is arranged in each first sleeve 9, the upper end part of each vertical rod 3 is provided with a metal block which can be adsorbed by the electromagnet 10, a lower bracket 11 is fixed below the rotating shaft 7, two brush rollers 12 are respectively fixed on the front side and the rear side of the lower end of the lower bracket 11, the two brush rollers 12 can synchronously rotate in opposite directions and are in contact with each other, the vertical rod 3 passes through the two brush rollers 12, a spray head 13 is arranged above the brush rollers 12, a U-shaped bracket 14 with a downward opening is fixed above the rotating shaft 7, a roller 15 is rotatably connected on the rear side of the U-shaped bracket 14, the free ends of a plurality of first ropes 16 respectively penetrate through the cross bar at the upper end of the U-shaped support 14 and then are fixed at the upper end part of the corresponding polish rod 8, and each first rope 16 is sleeved with a first pressure spring 17 arranged between the upper end part of the polish rod 8 and the cross bar at the upper end of the U-shaped support 14.
In order to realize synchronous motion and the reset of baffle 4, the left end portion of every hollow tube 1 is equipped with an extension spring 18, the one end of extension spring 18 is fixed on hollow tube 1, the left end portion at baffle 4 is fixed to the other end, be equipped with a depression bar 19 that can reciprocate in every standpipe 2, the cover is equipped with second pressure spring 20 on the depression bar 19, the one end of second pressure spring 20 is fixed on depression bar 19, the other end is fixed on standpipe 2, the upper and lower both ends of depression bar 19 are fixed with a second rope 21 respectively, the free end of two second ropes 21 runs through standpipe 2 lateral walls respectively and penetrates behind the corresponding hollow tube 1 with baffle 4 fixed connection.
In order to realize the installation of the rotating shaft 7, two end parts of the rotating shaft 7 are respectively provided with a herringbone support 22, the rotating shaft 7 is rotatably connected to the upper end of the herringbone support 22, two branch parts of the lower end of each herringbone support 22 are respectively fixed with an electric telescopic rod 23, and a rotating wheel is installed below each electric telescopic rod 23.
In order to facilitate the positioning of the cleaning device and the guardrail, a second sleeve 24 with a downward opening is arranged on each herringbone bracket 22, the second sleeve 24 can be sleeved at the upper end part of the vertical pipe 2, an L-shaped rod 25 capable of moving up and down is arranged in the second sleeve, the end of the vertical rod 3 of the L-shaped rod 25 can move down and can be extruded to drive the pressure rod 19 to move down, the end of the transverse rod of the L-shaped rod 25 extends out of the second sleeve 24, and a through groove for the up and down movement of the end of the transverse rod of the L-shaped rod 25 is arranged on the second sleeve.
In order to realize synchronous reverse rotation of the two brush rollers 12, a first gear 26 is fixed at the end of each brush roller 12, the two first gears 26 are meshed with each other, and a driving motor is coaxially fixed on one first gear 26.
In order to realize the positioning and driving of the rotating shaft 7, a rotating rod 27 parallel to the polish rod 8 is fixed at the right end of the rotating shaft 7, a C-shaped groove 28 with a backward opening is arranged on the herringbone support 22, and the polish rod 8 rotates to be vertical when the rotating rod 27 rotates to be buckled with the C-shaped groove 28.
In order to drive the electromagnets 10, a main switch 29 of the electromagnets 10 is fixed at the right end of the rotating shaft 7, a plurality of electromagnets 10 are connected in parallel and connected with the main switch 29, and a mobile power supply is connected to the main switch 29
In order to realize the rotation of the roller 15, a crank is arranged at the right end part of the roller 15.
The cross section of hollow tube 1, standpipe 2, montant 3, polished rod 8, first sleeve 9 and second sleeve 24 is the rectangle, is connected with high-pressure water source on the shower nozzle 13, and there is the fender dish at the upper end of polished rod 8, and the power cord of electro-magnet 10 passes in the polished rod 8.
The specific working process of the invention is as follows: when the device is used, the device is pushed into the position right above a guardrail along the length direction of the guardrail, before the device is pushed, an electric telescopic rod 23 is driven to extend to realize the integral lifting of a cleaning device, the electric telescopic rod 23 is connected to a mobile power supply, the lower end of a second sleeve 24 is arranged above the upper ends of vertical pipes 2, a herringbone support 22 enables two second sleeves 24 to respectively correspond to two vertical pipes 2 of a group of guardrails, the electric telescopic rod 23 is driven to enable the herringbone support 22 to descend and enable the two sleeves to be sleeved at the upper ends of the two vertical pipes 2, a rotating rod 27 is rotated to enable the rotating rod 27 to keep a vertical shape and be clamped in a C-shaped groove 28, a polished rod 8 keeps a vertical shape at the moment, a roller 15 is rotated to enable a first rope 16 to be wound, the plurality of polished rods 8 to move downwards and enable intervals to exist between the first sleeves 9 with fixed lower end parts and the upper ends of the vertical pipes 3, and a blocking rod is inserted, the opening 5 is not corresponding to the clamping groove 6, and the vertical rod 3 is clamped in the hollow tube 1 under the blocking effect of the two baffles 4.
When cleaning is needed, the crank is loosened to enable the plurality of polish rods 8 to move downwards under the reset action of the first pressure spring 17, the first sleeve 9 fixed at the lower ends of the plurality of polish rods 8 is buckled at the upper end of the corresponding vertical rod 3, the through pipe presses the main switch 29 to enable the plurality of electromagnets 10 to be electrified and to be adsorbed to the plurality of vertical rods 3, so that the polish rods 8 are rigidly connected with the corresponding vertical rods 3, the L-shaped rod 25 is pressed after connection is completed, the lower end of the L-shaped rod 25 extrudes the compression rod 19 and the compression rod 19 moves downwards, in the process, the second pressure spring 20 is compressed and has a rebound tendency and elastic potential energy, when the compression rod 19 moves downwards, the two second ropes 21 are driven to tighten, at the moment, the second ropes 21 tighten the baffle 4 to pull rightwards, the baffle 4 moves rightwards, in the process, the tension spring 18 is stretched and has a rebound tendency and elastic potential energy, and simultaneously, the notches 5 on the baffle 4 correspond to the clamping grooves 6 on the vertical rods 3, baffle 4 can no longer tie montant 3 this moment, realizes through rotating the crank that first rope 16 tightens up, and this tightening process pulls out hollow tube 1 with montant 3 through polished rod 8, rotates bull stick 27 for the lower extreme of a plurality of montants 3 inclines to the outside, loosens L shape pole 25 this moment and under the effect of second pressure spring 20 and extension spring 18, baffle 4 and depression bar 19 reset.
At the moment, a worker firstly cleans the frame structure formed by the hollow pipe 1 and the vertical pipe 2 by using cleaning cloth, after the cleaning is finished, the driving motor of the first gear 26 is turned on, the two first gears 26 rotate in opposite directions and drive the two brush rollers 12 to rotate in opposite directions, meanwhile, the spray head 13 is opened to spray water, at the moment, a worker holds the drill rod with one hand to enable the lower end of the vertical rod 3 to keep an outward inclined state, the other hand rotates the crank in a reciprocating manner, so that the first rope 16 is repeatedly wound and loosened on the roller 15, the compression and reset rebound driving polished rod 8 which drives the first pressure spring 17 is matched to drive the vertical rod 3 to reciprocate up and down, in the process, the vertical rod 3 reciprocates between the two rotating brush rollers 12, and the spray head 13 sprays water to quickly clean dust on the surface of the vertical rod 3, due to the inclination of the lower end of the vertical rod 3, the water sprayed by the spray head 13 will run along the vertical rod 3 and flow away from the lower end thereof.
After the vertical rod 3 is cleaned, the roller 15 is rotated and the first rope 16 is tightened, the lower end of the vertical rod 3 is higher than the position of the upper hollow tube 1, the rotating rod 27 is rotated to enable the rotating rod 27 to rotate to be vertical, the vertical rod 3 is rotated to be vertical, the roller 15 is loosened to enable the rope to move downwards under the reset action of the first pressure spring 17, the L-shaped rod 25 is pressed to enable the L-shaped rod 25 to extrude the pressure rod 19, the baffle 4 is rightwards passed again, the position of the notch 5 of the baffle is opposite to the through hole of the hollow tube 1 for installing the vertical rod 3, the roller 15 is continuously loosened to enable the vertical rod 3 to reset into the two hollow tubes 1, the L-shaped rod 25 is loosened to enable the baffle 4 to be clamped in the clamping grooves 6 of the plurality of vertical rods 3 again under the reset action of the second pressure spring 20 and the tension spring 18 to achieve the fixation of the vertical rods 3, the main switch 29 is closed, polished rod 8 breaks away from with montant 3, accomplishes above action after, drive electric telescopic handle 23 with chevron shape support 22 rebound for two sleeves break away from two standpipe 2, and remove this device forward, realize this device cunning and shift to behind the next group guardrail directly over, wash next group guardrail.
Compared with the traditional equipment, the device has the following advantages:
1. this device is when wasing the guardrail, extracts a plurality of montants 3 from the frame of guardrail, and the clean dead angle that originally disappears after montant 3 extracts, and the manual work is through quick carrying out standpipe 2 and 1 outer fringe face of hollow tube can realize the washing to the guardrail frame as far as to a plurality of montants 3 that will extract carry out reciprocal cleaning through pivoted brush roller 12 and shower nozzle 13, and the cleaning speed is fast and the cleaning performance is clean not to leave the washing dead angle.
2. Rotating shaft 7 after extracting montant 3 for the west section of montant 3 shifts to the outside, spout the water of montant 3 through shower nozzle 13 this moment again and brush the back through brush roller 12, sewage can be along montant 3 from its lower tip drippage, hollow tube 1 and standpipe 2 are kept away from to the lower tip of montant 3 this moment, consequently, sewage after the washing can not secondary pollution wash good standpipe 2 and hollow tube 1, has stopped remaining the problem of water stain, makes and washs more thoroughly.
3. This device removes through baffle 4 and realizes 3 chucking of montant, removes and installs the back at belt cleaning device, can relax demolish montant 3 alone, and demolish back standpipe 2 and belt cleaning device and adopt the rigid connection mode, resets after accomplishing the washing more accurately can not cause the condition that montant 3 can't insert to original position for this device has more the hommization when using.
The guardrail cleaning device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problems that four corners of the existing guardrail are inconvenient to clean in the cleaning process and water stains are easy to remain after the four corners of the existing guardrail are cleaned.

Claims (9)

1. A guardrail matched cleaning device comprises assembled guardrails, each group of guardrails comprises two hollow pipes (1) which are horizontally arranged and vertically arranged at intervals, the guardrail is characterized in that a vertical pipe (2) is fixed at the right end part of each hollow pipe (1), the left end parts of the two hollow pipes (1) are detachably mounted on the vertical pipes (2) of the next group of guardrails to realize assembly, a plurality of vertical rods (3) which are arranged at intervals left and right are detachably inserted into the two hollow pipes (1) of each group of guardrails, a baffle (4) with a leftward resetting trend is arranged in each hollow pipe (1), a plurality of openings (5) which correspond to the vertical rods (3) one by one are arranged on each baffle (4), two clamping grooves (6) which are clamped with the baffles (4) in a matched mode are arranged on each vertical rod (3), and the vertical rods (3) are not bound by the baffles (4) after the baffles (4) move rightwards to enable the openings (5) to correspond to the clamping;
a horizontal rotating shaft (7) is arranged above the guardrail, a plurality of polished rods (8) which are in one-to-one correspondence with the vertical rods (3) on the same group of guardrails vertically penetrate through the rotating shaft (7), the lower end of each polished rod (8) is provided with a first sleeve (9) which is provided with a downward opening and can be sleeved on the upper end of each vertical rod (3) in a wall-pasting manner, an electromagnet (10) is arranged in each first sleeve (9), the upper end part of each vertical rod (3) is provided with a metal block which can be adsorbed by the electromagnet (10), a lower support (11) is fixed below the rotating shaft (7), brush rollers (12) are respectively fixed on the front side and the rear side of the lower end of the lower support (11), the two brush rollers (12) can synchronously rotate in opposite directions and are in mutual contact with bristles, the vertical rods (3) pass through the two brush rollers (12), a spray head (13) is arranged above the brush rollers (12), a U-shaped support (, the rear side is connected with a roller (15) in a rotating mode on the U-shaped support (14), a plurality of first ropes (16) which correspond to the polish rods (8) one by one are fixed on the roller (15), the free ends of the first ropes (16) penetrate through cross rods at the upper end of the U-shaped support (14) respectively and are fixed at the upper end of the corresponding polish rods (8), and each first rope (16) is sleeved with a first pressure spring (17) which is arranged between the upper end of the polish rod (8) and the cross rods at the upper end of the U-shaped support (14).
2. The supporting belt cleaning device of guardrail of claim 1, characterized in that, the left end of every hollow tube (1) is equipped with one extension spring (18), the one end of extension spring (18) is fixed on hollow tube (1), the other end is fixed at the left end of baffle (4), be equipped with a depression bar (19) that can reciprocate in every standpipe (2), the cover is equipped with second pressure spring (20) on depression bar (19), the one end of second pressure spring (20) is fixed on depression bar (19), the other end is fixed on standpipe (2), the upper and lower both ends of depression bar (19) are fixed with a second rope (21) respectively, the free end of two second rope (21) runs through standpipe (2) lateral wall respectively and penetrates behind corresponding hollow tube (1) and baffle (4) fixed connection.
3. The matched cleaning device for the guardrail as claimed in claim 1, wherein two ends of the rotating shaft (7) are respectively provided with a herringbone bracket (22), the rotating shaft (7) is rotatably connected to the upper end of the herringbone bracket (22), two electric telescopic rods (23) are respectively fixed to two branches of the lower end of each herringbone bracket (22), and a rotating wheel is installed below each electric telescopic rod (23).
4. The matched cleaning device for the guardrail as claimed in claim 3, wherein each herringbone bracket (22) is provided with a second sleeve (24) with a downward opening, the second sleeve (24) is sleeved on the upper end part of the vertical pipe (2), an L-shaped rod (25) capable of moving up and down is arranged in the second sleeve, the vertical rod end of the L-shaped rod (25) can move down to extrude and drive the pressing rod (19) to move down, the transverse rod end of the L-shaped rod (25) extends out of the second sleeve (24), and the second sleeve (24) is provided with a through groove for the transverse rod end of the L-shaped rod (25) to move up and down.
5. The guardrail cleaning device as claimed in claim 1, characterized in that a first gear (26) is fixed at the end of each brush roller (12), the two first gears (26) are meshed with each other, and a driving motor is coaxially fixed on one first gear (26).
6. The guardrail mating cleaning device according to claim 3, characterized in that a rotating rod (27) parallel to the polish rod (8) is fixed at the right end of the rotating shaft (7), the herringbone bracket (22) is provided with a C-shaped groove (28) with a backward opening, and the polish rod (8) rotates to be vertical when the rotating rod (27) rotates to be buckled with the C-shaped groove (28).
7. The matched guardrail cleaning device according to claim 1, wherein a main switch (29) of the electromagnets (10) is fixed at the right end of the rotating shaft (7), the electromagnets (10) are connected in parallel and connected with the main switch (29), and a mobile power supply is connected to the main switch (29).
8. The guardrail cleaning device as claimed in claim 1, wherein the right end of the roller (15) is provided with a crank.
9. The matched cleaning device for the guardrail as claimed in claim 4, wherein the cross section of the hollow tube (1), the vertical tube (2), the vertical rod (3), the polished rod (8), the first sleeve (9) and the second sleeve (24) is rectangular, a high-pressure water source is connected to the spray head (13), the upper end part of the polished rod (8) is provided with a baffle disc, and a power line of the electromagnet (10) passes through the polished rod (8).
CN202010224354.XA 2020-03-26 2020-03-26 Supporting belt cleaning device of guardrail Active CN111188304B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010224354.XA CN111188304B (en) 2020-03-26 2020-03-26 Supporting belt cleaning device of guardrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010224354.XA CN111188304B (en) 2020-03-26 2020-03-26 Supporting belt cleaning device of guardrail

Publications (2)

Publication Number Publication Date
CN111188304A CN111188304A (en) 2020-05-22
CN111188304B true CN111188304B (en) 2021-04-27

Family

ID=70704302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010224354.XA Active CN111188304B (en) 2020-03-26 2020-03-26 Supporting belt cleaning device of guardrail

Country Status (1)

Country Link
CN (1) CN111188304B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205501895U (en) * 2016-03-28 2016-08-24 常州市瑞嘉金属制品有限公司 Corrosion resistant magnetic suspension guardrail
CN206337524U (en) * 2016-08-31 2017-07-18 董波 A kind of self-cleaning type traffic guardrail
CN207228775U (en) * 2017-07-30 2018-04-13 绍兴雄劲针织有限公司 A kind of gardens guardrail with clearing function
US11156265B2 (en) * 2017-09-13 2021-10-26 Devin Mergens Cable railing system and method of installation
CN207524860U (en) * 2017-11-27 2018-06-22 浙江交工高等级公路养护有限公司 For the installation equipment and hoisting apparatus of guardrail

Also Published As

Publication number Publication date
CN111188304A (en) 2020-05-22

Similar Documents

Publication Publication Date Title
CN206779093U (en) A kind of water supply pool cleaning device
CN205947726U (en) Quick wiping arrangement of glass for fitment
CN113426084A (en) Quick belt cleaning device of ball sport equipment
CN215668864U (en) High-efficient road roller with cleaning device
CN111188304B (en) Supporting belt cleaning device of guardrail
CN113290004B (en) High definition security protection camera
CN116475142B (en) Surface cleaning device for aluminum alloy workpiece
CN211707630U (en) Pipeline cleaning device for hydraulic engineering
CN111305114B (en) Quick belt cleaning device of guardrail
CN111067637B (en) Clamp-shaped medical instrument cleaning device
CN112495896A (en) Rotatory oil field sucker rod belt cleaning device of surrounding type
CN210698689U (en) Volleyball belt cleaning device for sports
CN214348119U (en) Hydraulic engineering safety net belt cleaning device
CN110006183A (en) A kind of thermal-collecting tube of solar water heater scale cleaning equipment
CN214078088U (en) Spraying and cleaning equipment for monitoring lens production
CN215823714U (en) Cleaning device for removing oil stains
CN213501432U (en) Printing roller processing and cleaning equipment
CN112058843B (en) Energy-concerving and environment-protective type prosthetic devices that diamond bit was used
CN112919267A (en) Handheld winding device for municipal construction and winding method thereof
CN108580345B (en) Portable tool for cleaning anti-theft net
CN214918466U (en) Quick cleaning equipment of template for building engineering
CN219923854U (en) Greasy dirt removing equipment for stainless steel production
CN209211353U (en) Town road guardrail cleaning equipment
CN220072551U (en) Naked eye 3D display device with cleaning mechanism
CN215879130U (en) Ink tank cleaning device for ink-jet ink production line

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210407

Address after: 325000 No.6 daizhai Road, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province

Applicant after: Cai Dexiu

Address before: No.55 Dongqing street, Gaoxin District, Zhengzhou City, Henan Province

Applicant before: Zhai Jia

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211215

Address after: 252000 No. 2, Huixin South Road, Gaotang Economic Development Zone, Liaocheng City, Shandong Province (Development Zone Management Committee)

Patentee after: GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd.

Address before: 325000 No.6 daizhai Road, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province

Patentee before: Cai Dexiu

TR01 Transfer of patent right