CN107989471A - A kind of security column net vertical columns being easily installed - Google Patents

A kind of security column net vertical columns being easily installed Download PDF

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Publication number
CN107989471A
CN107989471A CN201711195719.5A CN201711195719A CN107989471A CN 107989471 A CN107989471 A CN 107989471A CN 201711195719 A CN201711195719 A CN 201711195719A CN 107989471 A CN107989471 A CN 107989471A
Authority
CN
China
Prior art keywords
column
column body
pedestal
security
bolt
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.)
Pending
Application number
CN201711195719.5A
Other languages
Chinese (zh)
Inventor
郑晓娟
征红蔓
顾庆亮
马保
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.)
Anhui Heng Jie Security Service Co Ltd
Original Assignee
Anhui Heng Jie Security Service Co Ltd
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 Anhui Heng Jie Security Service Co Ltd filed Critical Anhui Heng Jie Security Service Co Ltd
Priority to CN201711195719.5A priority Critical patent/CN107989471A/en
Publication of CN107989471A publication Critical patent/CN107989471A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • E01F9/617Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20Posts therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20Posts therefor
    • E04H17/22Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention discloses a kind of security column net vertical columns being easily installed, including column body, pedestal is provided with below the column body, the surface of the pedestal is provided with the second bolt hole, the second strong magnets are provided with the pedestal, the pedestal is fixed on column body by the bolt on surface, is offered on the column body and is fixed with corresponding first bolt hole of bolt, the bolt through the first bolt hole and the second bolt hole and by nut;On security column, the surface of net fixation upright bar is provided with self light emitting warning band, self light emitting warning band can send light fluorescence at night, prevent pedestrian from bumping against security column net since night is bad and fixing upright bar, on security column, the top of net fixation upright bar is provided with detachable warning and covers, so that the using effect that security column net fixes upright bar is more preferable, security column net fix upright bar pedestal and column body in be provided with strong magnets so that column body be connected with pedestal it is more firm.

Description

A kind of security column net vertical columns being easily installed
Technical field
The invention belongs to guard bar technique field, and in particular to a kind of security column net vertical columns being easily installed.
Background technology
Guardrail refers to industrial " protective fence ", and guardrail is mainly used in the occasions such as house, highway, shopping centre, public place Protection and protection to personal safety and installations and facilities, guardrail in we live everywhere as it can be seen that guardrail is according to the difference of height, The price of every meter of length also can be different.
But traditional security column net being easily installed fixes upright bar due to lacking corresponding caution structure, causes pedestrian to exist It is easy to bump against the net fixation upright bar of security column in the case that night is bad, personal safety and security column net to pedestrian are consolidated The structure for determining upright bar produces harm, and secondly, traditional security column net fixes upright bar due to relatively simple for structure, causes security column net The structural strength of fixed upright bar is general, is fixed when security column net when upright bar is collided and is easy to be damaged, in addition, traditional It is mostly to be fixed by bolts to be connected that security column net, which fixes upright bar with pedestal, causes security column net to fix upright bar and the connection of pedestal Defective tightness, and when bolt looseness, pedestal can not fix upright bar for security column net and provide good fixed effect, cause to pacify The fixed effect of the fixed upright bar of Bao Lan nets is not good enough.
The content of the invention
It is an object of the invention to provide a kind of security column net vertical columns being easily installed, to solve above-mentioned background technology Traditional security column net being easily installed of middle proposition fixes upright bar due to lacking corresponding caution structure, causes pedestrian at night It is easy to bump against the net fixation upright bar of security column in the case that light is bad, personal safety and security column net to pedestrian are fixed vertical The structure of bar produces harm, and secondly, traditional security column net fixes upright bar due to relatively simple for structure, causes security column net to be fixed The structural strength of upright bar is general, is fixed when security column net when upright bar is collided and is easy to be damaged, in addition, traditional security It is mostly to be fixed by bolts to be connected that column net, which fixes upright bar with pedestal, causes the net fixation upright bar of security column and the connection of pedestal inadequate Closely, and when bolt looseness, pedestal can not fix upright bar for security column net and provide good fixed effect, cause security column The imperfect problem of fixed effect of the fixed upright bar of net.
To achieve the above object, the present invention provides following technical solution:A kind of security column net vertical columns being easily installed, Including column body, pedestal is provided with below the column body, the surface of pedestal is provided with the second bolt hole, the pedestal On be provided with the second strong magnets, pedestal is fixed on column body by the bolt on surface, is offered on the column body With corresponding first bolt hole of bolt, the bolt is through the first bolt hole and the second bolt hole and is fixed by nut, institute The front surface for stating column body is stained with self light emitting warning band by glue, and the upper and lower ends of the self light emitting warning band are provided with Reflection alarming band, the side of the column body are welded with the first reinforcing plate, are provided with above the column body detachable Warning lid, detachable warning lid are fixed on column body by the spiral mouth of column body one end, the detachable warning lid Upper surface be provided with storage trough, be provided with installation cross bar on the mounting groove, the mounting groove passes through bolt with installation cross bar It is fixedly connected, the mounting groove and the surface of cross bar is installed offers and bolt corresponding bolt hole, the installation cross bar Surface soldered has the second reinforcing plate, and the lower surface of the installation cross bar is provided with column net, away from spiral mouth on the column body One end be stained with the first strong magnets with glue.
Preferably, the self light emitting warning band is rectangular parallelepiped structure, and the length of self light emitting warning band is 8cm~12cm.
Preferably, the face corresponding with first strong magnets of column body one end of the second strong magnets on the pedestal is Opposite pole.
Preferably, the first reinforcing plate is rectangular parallelepiped structure, and the first reinforcing plate of column body both sides passes through welding Mode is fixed on column body.
Preferably, the column body is hollow rectangular parallelepiped structure.
Preferably, the reflection alarming band is rectangular parallelepiped structure, and reflection alarming band is adhered to column body by glue Connection.
Compared with prior art, the beneficial effects of the invention are as follows:
1. net fixes the column body surface of upright bar and is provided with self light emitting warning band on security column, self light emitting warning band can be with Light fluorescence is sent at night, warning function is provided to pedestrian, prevents pedestrian from bumping against security column since night is bad The fixed upright bar of net, so that security column net fixes the use more safety and hommization of upright bar.
It is provided with detachable warning 2. being fixed in security column net above the column body of upright bar and covers, it is detachable to warn lid be with Pedestrian is played a warning role, when detachably warning lid screws off, user can fix in upright bar to security column net and pour into sand, When security column net, which fixes upright bar, to be collided, the sand that security column net is fixed in upright bar can reduce the net fixation upright bar of security column The infringement being subject to due to collision, so that the using effect that security column net fixes upright bar is more preferable.
3. fixed in security column net on the pedestal and column body of upright bar and be provided with strong magnets, two strong magnetic iron phases For the magnetic pole on opposite on the contrary, when upright bar is installed, the suction-operated of strong magnets can be such that column body is connected more with pedestal Firmly, when the bolt looseness on pedestal, strong magnets still can make pedestal column body play good fixed effect, So that the connection effect of column body and pedestal is more preferable.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the corresponding column body right view of the present invention;
Fig. 3 is the corresponding column body top view of the present invention;
Fig. 4 is the corresponding pedestal oblique view of the present invention;
Fig. 5 is the corresponding second strong magnets oblique view of the present invention;
Fig. 6 is the corresponding detachable warning lid oblique view of the present invention;
In figure:1- pedestals, 2- mounting grooves, 3- first strengthen plate, 4- detachably warns lid, 5- installs cross bar, 6- the last the second Change plate, 7- columns net, 8- columns body, 9- self light emitting warnings band, 10- reflection alarmings band, 11- bolts, the first strong magnets of 12-, 13- spiral mouths, the first bolts hole of 14-, the second bolts hole of 15-, the second strong magnets of 16-, 17- storage troughs.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of technical solution:A kind of security column net vertical columns being easily installed, Including column body 8, the lower section of column body 8 is provided with pedestal 1, and the surface of pedestal 1 is provided with the second bolt hole 15, pedestal 1 On be provided with the second strong magnets 16, pedestal 1 is fixed on column body 8 by the bolt 11 on surface, is opened up on column body 8 Have and pass through the first bolt hole 14 and the second bolt hole 15 with corresponding first bolt hole 14 of bolt 11, bolt 11 and pass through nut Fixed, the front surface of column body 8 is stained with self light emitting warning band 9 by glue, and the upper and lower ends of self light emitting warning band 9 are set There is reflection alarming band 10, the side of column body 8 is welded with the first reinforcing plate 3, and the top of column body 8 is provided with detachable police Show lid 4, it is detachable to warn lid 4 to be fixed on by the spiral mouth 13 of 8 one end of column body on column body 8, it is detachable to warn lid 4 Upper surface be provided with storage trough 17, be provided with mounting groove 2 installation cross bar 5, mounting groove 2 with installation cross bar 5 pass through bolt 11 It is fixedly connected, the surface of mounting groove 2 and installation cross bar 5 offers and 11 corresponding bolt hole of bolt, installs the surface of cross bar 5 It is welded with the second reinforcing plate 6, the lower surface of installation cross bar 5 is provided with column net 7, one end away from spiral mouth 13 on column body 8 The first strong magnets 12 are stained with glue.
In order to allow self light emitting warning band 9 to play warning effect, in the present embodiment, it is preferred that self light emitting warning band 9 is Rectangular parallelepiped structure, and the length of self light emitting warning band 9 is 8cm.
It is even closer in order to adsorb the first strong magnets 12 and the second strong magnets 16, in the present embodiment, it is preferred that The second strong magnets 16 on pedestal 1 are opposite pole with the 12 corresponding face of the first strong magnets of 8 one end of column body.
In order to make the reinforcing effect of the first reinforcing plate 3 more preferable, in the present embodiment, it is preferred that the first reinforcing plate 3 is cuboid Structure, and the first reinforcing plate 3 of 8 both sides of column body is fixed on column body 8 by welding manner.
In order to make the weight of column body 8 lighter, in the present embodiment, it is preferred that column body 8 is hollow cuboid knot Structure.
It is more firm in order to fix reflection alarming band 10 and column body 8, in the present embodiment, it is preferred that reflection type police-man It is rectangular parallelepiped structure to show band 10, and reflection alarming band 10 is adhesively joined with column body 8 by glue.
Embodiment 2
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of technical solution:A kind of security column net vertical columns being easily installed, Including column body 8, the lower section of column body 8 is provided with pedestal 1, and the surface of pedestal 1 is provided with the second bolt hole 15, pedestal 1 On be provided with the second strong magnets 16, pedestal 1 is fixed on column body 8 by the bolt 11 on surface, is opened up on column body 8 Have and pass through the first bolt hole 14 and the second bolt hole 15 with corresponding first bolt hole 14 of bolt 11, bolt 11 and pass through nut Fixed, the front surface of column body 8 is stained with self light emitting warning band 9 by glue, and the upper and lower ends of self light emitting warning band 9 are set There is reflection alarming band 10, the side of column body 8 is welded with the first reinforcing plate 3, and the top of column body 8 is provided with detachable police Show lid 4, it is detachable to warn lid 4 to be fixed on by the spiral mouth 13 of 8 one end of column body on column body 8, it is detachable to warn lid 4 Upper surface be provided with storage trough 17, be provided with mounting groove 2 installation cross bar 5, mounting groove 2 with installation cross bar 5 pass through bolt 11 It is fixedly connected, the surface of mounting groove 2 and installation cross bar 5 offers and 11 corresponding bolt hole of bolt, installs the surface of cross bar 5 It is welded with the second reinforcing plate 6, the lower surface of installation cross bar 5 is provided with column net 7, one end away from spiral mouth 13 on column body 8 The first strong magnets 12 are stained with glue.
In order to make the warning effect of self light emitting warning band 9 more preferable, self light emitting warning band 9 is rectangular parallelepiped structure, and self-luminous The length of warning tape 9 is 12cm.
It is even closer in order to adsorb the first strong magnets 12 and the second strong magnets 16, in the present embodiment, it is preferred that The second strong magnets 16 on pedestal 1 are opposite pole with the 12 corresponding face of the first strong magnets of 8 one end of column body.
In order to make the reinforcing effect of the first reinforcing plate 3 more preferable, in the present embodiment, it is preferred that the first reinforcing plate 3 is cuboid Structure, and the first reinforcing plate 3 of 8 both sides of column body is fixed on column body 8 by welding manner.
In order to make the weight of column body 8 lighter, in the present embodiment, it is preferred that column body 8 is hollow cuboid knot Structure.
It is more firm in order to fix reflection alarming band 10 and column body 8, in the present embodiment, it is preferred that reflection type police-man It is rectangular parallelepiped structure to show band 10, and reflection alarming band 10 is adhesively joined with column body 8 by glue.
The operation principle and process for using of the present invention:After the present invention installs, the self light emitting warning on 8 surface of column body Light fluorescence can be sent at night with 9, so as to provide warning function to pedestrian, prevent pedestrian since night is bad and Column body 8 is bumped against, so that security column net fixes the use more safety and hommization of upright bar, the top of column body 8 Detachable warning lid 4 can play a warning role pedestrian, and after screwing off detachable warning lid 4 with hand, user can be to column sheet Sand is poured into body 8, screws and dismantle warning lid 4 after pouring into, when security column net, which fixes upright bar, to be collided, column sheet Sand in body 8 is due to the effect of inertia, it is possible to reduce and security column net fixes the injury that upright bar is subject to due to collision, so that The using effect that security column net fixes upright bar is more preferable;
Security column net fixes first strong magnetic of 8 one end of the second strong magnets 16 and column body on the pedestal 1 of upright bar Iron 12 is due to opposite polarity, and when the first strong magnets 12 and the contact of the second strong magnets 16, the suction-operated of strong magnets can So that column body 8 be connected with pedestal 1 more firmly, when on pedestal 1 bolt 11 loosen when, pedestal 1 still can pass through Magnetic attraction column body 8 between first strong magnets 12 and the second strong magnets 16 plays good fixed effect, so that Make the using effect that security column net fixes upright bar more preferable.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of security column net vertical columns being easily installed, including column body (8), it is characterised in that:The column body (8) pedestal (1) is provided with below, the surface of the pedestal (1) is provided with the second bolt hole (15), is set on the pedestal (1) The second strong magnets (16) are equipped with, the pedestal (1) is fixed on column body (8) by the bolt (11) on surface, described vertical Offered on column body (8) and pass through the first bolt hole with corresponding first bolt hole (14) of bolt (11), the bolt (11) (14) and the second bolt hole (15) and fixed by nut, the front surface of the column body (8) is stained with spontaneous by glue Light warning tape (9), the upper and lower ends of the self light emitting warning band (9) are provided with reflection alarming band (10), the column body (8) Side be welded with the first reinforcing plate (3), detachable warning lid (4) is provided with above the column body (8), it is detachable alert Show that lid (4) is fixed on column body (8) by the spiral mouth (13) of column body (8) one end, the detachable warning lid (4) Upper surface be provided with storage trough (17), be provided with the mounting groove (2) installation cross bar (5), the mounting groove (2) with installation Cross bar (5) is fixedly connected by bolt (11), and the surface of the mounting groove (2) and installation cross bar (5) offers and bolt (11) Corresponding bolt hole, the surface soldered of the installation cross bar (5) have the second reinforcing plate (6), the following table of the installation cross bar (5) Face is provided with column net (7), and one end away from spiral mouth (13) is stained with the first strong magnets with glue on the column body (8) (12)。
A kind of 2. security column net vertical columns being easily installed according to claim 1, it is characterised in that:The self-luminous Warning tape (9) is rectangular parallelepiped structure, and the length of self light emitting warning band (9) is 8cm~12cm.
A kind of 3. security column net vertical columns being easily installed according to claim 1, it is characterised in that:The pedestal (1) the second strong magnets (16) face corresponding with first strong magnets (12) of column body (8) one end on is opposite pole.
A kind of 4. security column net vertical columns being easily installed according to claim 1, it is characterised in that:The last the first It is rectangular parallelepiped structure to change plate (3), and the first reinforcing plate (3) of column body (8) both sides is fixed on column sheet by welding manner On body (8).
A kind of 5. security column net vertical columns being easily installed according to claim 1, it is characterised in that:The column sheet Body (8) is hollow rectangular parallelepiped structure.
A kind of 6. security column net vertical columns being easily installed according to claim 1, it is characterised in that:The reflection type police-man Show that band (10) is rectangular parallelepiped structure, and reflection alarming band (10) is adhesively joined with column body (8) by glue.
CN201711195719.5A 2017-11-24 2017-11-24 A kind of security column net vertical columns being easily installed Pending CN107989471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711195719.5A CN107989471A (en) 2017-11-24 2017-11-24 A kind of security column net vertical columns being easily installed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711195719.5A CN107989471A (en) 2017-11-24 2017-11-24 A kind of security column net vertical columns being easily installed

Publications (1)

Publication Number Publication Date
CN107989471A true CN107989471A (en) 2018-05-04

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Application Number Title Priority Date Filing Date
CN201711195719.5A Pending CN107989471A (en) 2017-11-24 2017-11-24 A kind of security column net vertical columns being easily installed

Country Status (1)

Country Link
CN (1) CN107989471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775244A (en) * 2021-08-17 2021-12-10 中国十七冶集团有限公司 Protector for municipal works convenient to equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100520887B1 (en) * 2005-03-04 2005-10-11 (주)다산종합엔지니어링건축사사무소 Construction structure of fence of appartment house using synthetic panel
CN201747121U (en) * 2010-08-21 2011-02-16 江苏省电力公司徐州供电公司 Portable intelligent safety fence
CN202596260U (en) * 2011-11-19 2012-12-12 常州百川新型护栏有限公司 Guardrail-used column
CN202647433U (en) * 2012-06-12 2013-01-02 骆彦铭 Lamp structure of screen partition wall
CN205100652U (en) * 2015-11-06 2016-03-23 国网四川省电力公司凉山供电公司 Hurdle system is enclosed in transformer substation's light weight base construction
CN205822069U (en) * 2016-06-28 2016-12-21 山东恒泰伟业建设科技有限公司 Intelligent guardrail
CN205840506U (en) * 2016-06-10 2016-12-28 赵郁 A kind of isolation rail of municipal works
CN206053550U (en) * 2016-09-19 2017-03-29 王宇轩 A kind of sports ground purse seine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100520887B1 (en) * 2005-03-04 2005-10-11 (주)다산종합엔지니어링건축사사무소 Construction structure of fence of appartment house using synthetic panel
CN201747121U (en) * 2010-08-21 2011-02-16 江苏省电力公司徐州供电公司 Portable intelligent safety fence
CN202596260U (en) * 2011-11-19 2012-12-12 常州百川新型护栏有限公司 Guardrail-used column
CN202647433U (en) * 2012-06-12 2013-01-02 骆彦铭 Lamp structure of screen partition wall
CN205100652U (en) * 2015-11-06 2016-03-23 国网四川省电力公司凉山供电公司 Hurdle system is enclosed in transformer substation's light weight base construction
CN205840506U (en) * 2016-06-10 2016-12-28 赵郁 A kind of isolation rail of municipal works
CN205822069U (en) * 2016-06-28 2016-12-21 山东恒泰伟业建设科技有限公司 Intelligent guardrail
CN206053550U (en) * 2016-09-19 2017-03-29 王宇轩 A kind of sports ground purse seine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775244A (en) * 2021-08-17 2021-12-10 中国十七冶集团有限公司 Protector for municipal works convenient to equipment

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Application publication date: 20180504