CN209114963U - A kind of thorn netting and circumference monitoring protection net - Google Patents

A kind of thorn netting and circumference monitoring protection net Download PDF

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Publication number
CN209114963U
CN209114963U CN201821607045.5U CN201821607045U CN209114963U CN 209114963 U CN209114963 U CN 209114963U CN 201821607045 U CN201821607045 U CN 201821607045U CN 209114963 U CN209114963 U CN 209114963U
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China
Prior art keywords
thorn
rope
ontology
netting
rope ontology
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CN201821607045.5U
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Inventor
李健群
姚经国
毛河申
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Beijing Longfeichuan Technology Co Ltd
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Beijing Longfeichuan Technology Co Ltd
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Priority to CN201821607045.5U priority Critical patent/CN209114963U/en
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Abstract

The utility model relates to a kind of thorn netting and circumference monitoring protection nets, if piercing netting includes longline ontology and protection thorn, the protection, which is pierced, to be several and is set on the rope ontology and is arranged with the rope ontology mutually insulated, and several rope ontologies bend and form a reticular structure after positioning;The rope ontology is made of conductor material, and the every rope ontology is formed at least information transfer channel all the way from one end to the other end inside it.The thorn netting of the utility model protects thorn by being arranged on rope ontology, and at least information transfer channel, the ontology that can will restrict connect monitoring device, once rope ontology is destroyed disconnection, be conducive to staff and be monitored all the way for formation in ontology of restricting.

Description

A kind of thorn netting and circumference monitoring protection net
Technical field
The utility model relates to Border Protection technical fields, and in particular to a kind of thorn netting and circumference monitoring protection net.
Background technique
Existing thorn netting is also referred to as barbed wire, is and single or more exposed iron wire (or steel wire) etc. is mechanical by thorn rope Barbed iron wire is wrapped in main silk (stock silk) above, by isolation protective net made of a variety of weavings, commonly pierces netting The only pure isolating and protecting to people or larger animal physically played the role of.
Common thorn netting does not have monitoring function, if personnel or larger animal have broken through the situation in thorn netting intrusion circumference Under, it will increase security risk, the discovery of someone scene or video monitoring must be installed can find at this time, this will increase manpower object The investment of power.
When common thorn netting and other circumference monitoring devices are used cooperatively, such as common thorn netting and video monitoring or vibration Optical cable etc. is used cooperatively, after the installation for completing common thorn netting, then separately installed relevant monitoring device, these monitoring devices Some, which is easily affected by the external environment, interferes big, some high to construction requirement precision, and rate of false alarm is higher.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of thorn netting and circumference Monitoring protection net.
The utility model solve above-mentioned technical problem technical solution it is as follows: a kind of thorn netting, if including longline ontology and Protection thorn, the protection thorn are several and are set on the rope ontology and are arranged with the rope ontology mutually insulated, Ruo Gansuo Rope ontology is stated to bend and form a reticular structure after positioning;The rope ontology is made of conductor material, the every rope ontology At least information transfer channel all the way is formed with inside it from one end to the other end.
The beneficial effects of the utility model are: the thorn netting of the utility model, by the setting protection thorn on rope ontology, and It restricts and forms at least information transfer channel all the way in ontology, rope ontology can be connected monitoring device, once rope ontology is destroyed disconnection, Be conducive to staff to be monitored.
Based on the above technical solution, the utility model can also do following improvement.
Further, the rope ontology is two strands twisted by single main silk or multi-strand cable, forms one in the rope ontology Road information transfer channel.Information transfer channel all the way is formed in a piece main silk.
Beneficial effect using above-mentioned further scheme is: by two strands or multiply that ontology uses single main silk to twist into of restricting Rope, increase rope ontology integral strength, as long as and wherein a strand disconnection shut off information transfer channel.
Further, the rope ontology is two strands twisted by two main silks, or the multi-strand cable twisted by more main silks;Institute It states and forms two-way or multichannel in rope ontology independently of each other and the information transfer channel of insulation.Information all the way is formed in a piece main silk to pass Defeated channel.
Beneficial effect using above-mentioned further scheme is: the rope ontology that rope ontology is twisted into using two or more main silks, Be conducive to the intensity of strengthen rope ontology, as long as wherein a main silk disconnects, shut off information transfer channel all the way.
Further, the protection thorn spends thorn or blade thorn to twist.
Beneficial effect using above-mentioned further scheme is: using flower thorn or blade thorn is twisted, twisting flower thorn can adopt protection thorn Flower is twisted with 2 strands or 3 strands are twisted colored or 4 gangs of stubborn Hua Junke;It can carry out effective physical protection.
Further, the rope ontology be in by being laterally extended and longitudinal S type structure extended alternately, the rope ontology Wherein one end oblique pull is formed with oblique rope, and the oblique rope insulation is connected in the S type structure that the rope ontology is formed and to institute The part that rope ontology is laterally extended is stated to be positioned.
Beneficial effect using above-mentioned further scheme is: the setting of oblique rope keeps overall structure more stable, does not also break The information transfer channel of bad rope body interior.
Further, the main silk lateral wall is equipped with a layer insulating.
Beneficial effect using above-mentioned further scheme is: a layer insulating is set on main silk lateral wall, make it is mutual it Between information transfer channel mutually insulated do not interfere with each other.
Further, the main silk is steel wire or iron wire or copper wire.
A kind of circumference monitoring protection net, including monitoring modular and the thorn netting, the information transfer channel is all the way When, the both ends of the intrinsic information transfer channel of rope are connect with the input terminal of the monitoring modular and output end respectively;Institute When to state information transfer channel be two-way or more, the monitoring modular is separately connected after the information transfer channel serial or parallel connection Input terminal and output end.
The beneficial effects of the utility model are: the utility model has the protective net of monitoring function, monitoring modular can be passed through Monitoring information transmission channel whether on-off, facilitate staff understand in time thorn netting whether be destroyed.
It further, further include terminal alarms equipment, the terminal alarms equipment is connect with the monitoring modular by conducting wire Or wireless communication connection.
Beneficial effect using above-mentioned further scheme is: the setting of terminal alarms equipment can remind staff in time Understand whether thorn netting has animal invasion to destroy.
It further include multiple concrete stakes or multiple metal upright posts, multiple concrete stakes or multiple metal upright post arranged for interval are described Thorn netting is arranged and is connected to vertically on multiple concrete stakes or multiple metal upright post.
Beneficial effect using above-mentioned further scheme is: thorn netting being connected on concrete stake or metal upright post, favorably Whether, in the fixation of thorn netting, physical protection and electronic protection combine, can have invasion to destroy with effective monitoring protective net.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the monitoring protection device of the utility model;
Fig. 2 is the principle schematic diagram of the protective net of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, netting is pierced;11, rope ontology;12, protection thorn;2, oblique rope;3, monitoring modular;4, terminal alarms equipment;5, water Mud stake.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1
As shown in Figure 1, a kind of thorn netting of the present embodiment, if including longline ontology 11 and protection thorn 12, the protection is pierced 12 are several and are set on the rope ontology 11 and are arranged with 11 mutually insulated of rope ontology, and several rope ontologies 11 are curved It rolls over and forms a reticular structure after positioning;The rope ontology 11 is made of conductor material, and the every rope ontology 11 is from one end At least information transfer channel all the way is formed with inside it to the other end.
The thorn netting of the present embodiment forms at least information all the way by the setting protection thorn on rope ontology, and in ontology of restricting Rope ontology can be connected monitoring device, once rope ontology is destroyed disconnection, be conducive to staff and be monitored by transmission channel.
The rope ontology 11 of the present embodiment is as follows respectively by two kinds of embodiments:
Embodiment one: the rope ontology 11 is two strands twisted by single main silk or multi-strand cable, the rope ontology 11 It is interior to form information transfer channel all the way.Information transfer channel all the way is formed in a piece main silk.Rope ontology is twisted using single main silk At two strands or multi-strand cable, increase rope ontology integral strength, as long as and wherein a strand disconnection shut off information Transmission channel.
Embodiment two: the rope ontology 11 is two strands twisted by two main silks, or is twisted by more main silks more Strand;The information transfer channel for forming two-way or multichannel in the rope ontology 11 independently of each other and insulating.It is formed in a piece main silk Information transfer channel all the way.The rope ontology that rope ontology is twisted into using two or more main silks, is conducive to the intensity of strengthen rope ontology, As long as wherein a main silk disconnects, information transfer channel all the way is shut off.Using two or more main silks, body interior phase of restricting When in two or more conducting wires being mutually not turned on, conducting wire internal transmission information is formed with information transmission all the way inside each conducting wire Channel.Carry out serial or parallel connection can be connected by terminal or other techniques between two main silks, it will not be because of physics It disconnects and false alarm occurs, only any one or two of the destruction of external force such as two conducting wires of artificial destruction, will lead to letter Transmission is ceased, monitoring modular can be considered to alarm.
The embodiment of the present invention protection thorn 12 spends thorn or blade thorn to twist.Protection thorn twists flower using flower thorn or blade thorn is twisted Thorn can twist flower using 2 strands or 3 strands are twisted colored or 4 gangs of stubborn Hua Junke;It can carry out effective physical protection.The stubborn flower of the present embodiment The length of thorn is adjustable, spacing is adjustable, it is adjustable to turn round number of share of stock amount, without carrying out extrusion molding processing, twists flower thorn inherently Has physical protection function.
As shown in Figure 1, the embodiment of the present invention rope ontology 11 is in by being laterally extended and longitudinal S type knot extended alternately Structure, wherein one end oblique pull of the rope ontology 11 are formed with oblique rope 2, and the insulation of oblique rope 2 is connected to the rope ontology 11 The part being laterally extended in the S type structure of formation and to the rope ontology 11 positions.The rope ontology 11 is laterally extended Part is warp, and the longitudinal extension part of the rope ontology 11 is divided into weft, and the rope ontology 11 is alternately first by warp and weft Tail connection.The oblique rope 2 collectively forms the reticular structure with the rope ontology 11.The setting of oblique rope, makes overall structure It is more stable, also do not destroy the information transfer channel of rope body interior.The thorn netting of the present embodiment mainly will rope ontology transverse direction It is straightened, is then vertically fixed by the arbitrarily fixed device such as cement or metal upright post.
As shown in Figure 1, the oblique rope 2 of the present embodiment is first extended downwardly from the upper end of the reticular structure, then it is tilted towards Under extend to 5 upper end of concrete stake and be fixed on by the rope ontology 11 on, then extend obliquely downward again to another A 5 lower end of concrete stake and be fixed on by rope ontology 11 on, then tilt upward again and extend to third concrete stake upper end simultaneously Be fixed on by rope ontology 11 on, then still further below extend bending after extend to third concrete stake lower end and be fixed on by Rope ontology 11 on, then again along the direction opposite with original path extend after connect respectively with the other end of the rope ontology 11 Connect the input terminal and output end in the monitoring modular 3.The oblique rope 2 on the thorn netting 1 arranged crosswise to thorn netting 1 Carry out insulation positioning.
The main silk of the embodiment of the present invention is the conductor material that steel wire or iron wire or copper wire etc. are arbitrarily able to carry out information transmission It is made.
The main silk lateral wall of the embodiment of the present invention is equipped with a layer insulating.One layer of insulation is set on main silk lateral wall Layer, does not interfere with each other mutual information transfer channel mutually insulated.The main silk superficies of the present embodiment will carry out surface Insulation processing, such as leaching modeling or extrusion molding processing.The insulating layer of the present embodiment can be used for doing using TPU, PVC, ABS etc. are all The material of lateral wall insulating layer is wrapped in main silk lateral wall, can also the surface to main silk can be sprayed, plastic-spraying etc. Processing.The material of the thorn netting outer layer covers of the present embodiment according to application environment and different and service life difference can appoint Meaning replacement, such as waterproof, antiultraviolet, anti-low temperature etc..If outside is using the high-grade chemical materials such as TPU, ABS, the product of processing Molding does not need to need as common protective net to carry out the surface treatment such as leaching modeling, spraying again, can meet outdoor mal-condition Needs.
The quantity and size etc. of quantity, material, line footpath of main silk of the present embodiment etc. and ontology of restricting can be according to existing The different demands of actual environment and arbitrarily replace.
The rope ontology of the present embodiment is made using main silk by twisting volume technique, guarantees to twist at flower during carrying out and twisting and compile Crust is not less than the thorn netting for carrying out information transmission of common thorn rope by thorn rope machine-building intensity after not damaging.
The thorn netting of the present embodiment requires the main silk of extrusion molding to guarantee that surface is smooth, extrusion molding in the manufacturing process for carrying out braiding processing Thickness is uniform, cannot have crack, sharp weapon is avoided to collide.If it is the thorn rope of two main silks braidings, can two main silks respectively into The insulation processings such as row extrusion molding, leaching modeling, spraying, form one or two information circuits.Only need at this time will wherein a main silk into Row insulation processing, it will be able to realize two main silk mutually insulateds.
After the rope ontology of the present embodiment can be connected by different process, be together in series or parallel use, is fabricated to thorn Netting, it is adjacent between thorn netting can using it is pure it is physical be reliably connected, for the meteorologic factors such as wind and rain, animal hit, dig Pick Construction Vibration etc. will not be disturbed, and be not in false alarm, failed to report the problems such as alert, securely and reliably.No longer need to additional increasing Add video monitoring equipment, without increasing live guard, save the cost.It is subsequent substantially without carrying out after equipment is installed Maintenance work, human cost is also greatly saved.
The thorn netting of the present embodiment can physically play the work of the physical isolation of common thorn rope or thorn netting, protection With, thorn netting is similar with the installation method that common thorn is restricted, and protective range is consistent, mainly for boundary line, railway, highway, factory, The locations such as emphasis occasion.
Embodiment 2
As shown in Figure 1, a kind of circumference monitoring protection net of the present embodiment, including monitoring modular 3 and the thorn netting 1, The information transfer channel be all the way when, it is described rope ontology 11 in information transfer channel both ends respectively with the monitoring modular 3 input terminal is connected with output end;When the information transfer channel is two-way or more, the information transfer channel series connection or simultaneously The input terminal and output end of the monitoring modular 3 are separately connected after connection.The utility model has the thorn netting of monitoring function, can lead to Cross monitoring module monitors information transfer channel whether on-off, facilitate staff understand in time thorn netting whether be destroyed.
Wherein, technical grade remote I/O module can be selected in the monitoring modular 3, logical for detecting signal transmission in thorn netting The on-off in road, when monitoring that signal transmission passage disconnects in thorn netting, monitoring modular can alarm transmission signal.
As shown in Figure 1, the thorn netting 1 of the present embodiment further includes terminal alarms equipment 4, the terminal alarms equipment 4 and institute It states monitoring modular 3 and connects or wirelessly communicate connection by conducting wire.The setting of terminal alarms equipment can remind staff in time Whether solution thorn netting has animal invasion to destroy.Terminal alarms equipment can be host computer or mobile phone or tablet computer etc..
The protective net with monitoring function that the present embodiment is made by different modes, can be any number of thorn netting Serial or parallel connection together, by increasing corresponding monitoring modular, realizing the transmission of information and monitoring the on off operating mode of thorn netting, The upper of distal end can be transferred to by the real time information for piercing netting by wired or wireless mode by not needing to increase additional equipment Position machine, realizes warning function.
Several main silk table face insulation processings are pierced netting 1 and are connected by two oblique ropes 2 by the thorn netting 1 of the present embodiment Come and forms one or more independent circuits.Because thorn rope is internal to be independent the conductors such as iron wire or steel wire and mutually insulated, because This can transmit information by inner conductor, increase corresponding monitoring modular by the conductor both ends inside thorn netting, can be with The on-off information of netting is pierced at real-time monitoring scene, and the real time information at scene can be passed through cable or wirelessly in time It is uploaded to host computer or mobile phone, anti-scene thorn netting is destroyed when leading to that wherein one or two main silks disconnect, internal transmission Information disconnects, and monitoring modular can automatically detect, warning message can be uploaded to host computer in time, realize the function of monitoring, alarming Energy.
The main silk of the present embodiment can also be without surface treatment, it is only necessary to which alarm thorn rope and metal upright post, laterally thorn is restricted Net and oblique pull thorn rope contact site carry out insulation processing.
When the thorn netting of the present embodiment carries out assembling processing, other than the processing technology for commonly piercing rope, spy can also be passed through The various ways such as different fastener crimping, integral material crimping, other braidings, can also be by increasing some necessary attachmentes come complete At assembling process will avoid damage to external insulation sheath, guarantee that the insulating properties connected between thorn netting and oblique pull thorn rope is good.
The protective net of the present embodiment can physically play common physical barriers isolation, prevent people or larger animal The protective action of intrusion can transmit information by inner conductor, pass through because the main silk of thorn rope is the conductors such as iron wire or steel wire Increase corresponding monitoring modular etc., the real time information at scene is uploaded in time, when the thorn netting at scene is disconnected by artificial destruction, Warning message can upload in time, facilitate personnel to be on the scene in time and handle, neither wasting manpower and material resources, and accomplish that safety can It leans on.Additional equipment must be increased by efficiently solving common thorn netting, such as video monitoring, vibration optical fiber monitoring means just can be with Realize the problem of protection plus monitoring integration.
The circumference monitoring protection net of the present embodiment further includes multiple concrete stakes 5 or multiple metal upright posts, multiple concrete stakes 5 Or multiple metal upright post arranged for interval, the thorn netting 1 arranges and be connected to vertically multiple concrete stakes 5 or multiple metals are vertical On column.It is not necessarily to consider the insulation of thorn netting and concrete stake if using concrete stake, if needing to pierce using metal upright post Netting and metal upright post junction carry out insulation processing, for example are set on metal upright post using plastic sheath.
Main silk can be fixedly connected by installation attachment with concrete stake or metal upright post by the present embodiment, and oblique pull twice are oblique Drawstring is needed through insulating materials (such as set insulation tube, felt pad, insulating tape etc.) as thorn netting is formed after support to cross To thorn netting and metal upright post contact site, laterally thorn restricts and carries out insulation processing with oblique rope contact site, by crimping or welding Equal different process are connect, several thorn ropes are internal to form one or more information transfer channels, forms complete prison by monitoring modular It surveys and bribes, after single or more main silk in a certain root thorn rope is destroyed cutting, monitoring modular alarm, by wired or wireless Mode is transferred to terminal alarms equipment and carries out terminal alarms.
The protective net of the present embodiment, physical protection and electronic protection are combined, can with effective monitoring protective net whether There is invasion to destroy.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (10)

1. a kind of thorn netting, which is characterized in that if it is several and be set in institute that the protection, which is pierced, including longline ontology and protection thorn It states on rope ontology and is arranged with the rope ontology mutually insulated, several rope ontologies form a netted knot after bending and positioning Structure;The rope ontology is made of conductor material, and the every rope ontology is formed at least one from one end to the other end inside it Road information transfer channel.
2. a kind of thorn netting according to claim 1, which is characterized in that the rope ontology is two strands twisted by single main silk Rope or multi-strand cable, the rope ontology is interior to form information transfer channel all the way.
3. a kind of thorn netting according to claim 1, which is characterized in that the rope ontology is two strands twisted by two main silks Rope, or the multi-strand cable twisted by more main silks;Two-way or multichannel are formed in the rope ontology independently of each other and the information of insulation passes Defeated channel.
4. a kind of thorn netting according to claim 1, which is characterized in that the protection thorn spends thorn or blade thorn to twist.
5. a kind of thorn netting according to claim 1, which is characterized in that the rope ontology is in be extended by being laterally extended with longitudinal S type structure alternately, wherein one end oblique pull of the rope ontology are formed with oblique rope, and the oblique rope insulation is connected to institute It states in the S type structure that rope ontology is formed and the part being laterally extended to the rope ontology positions.
6. a kind of thorn netting according to Claims 2 or 3, which is characterized in that the main silk lateral wall is equipped with one layer of insulation Layer.
7. a kind of thorn netting according to Claims 2 or 3, which is characterized in that the main silk is steel wire or iron wire or copper wire.
8. a kind of circumference monitoring protection net, which is characterized in that including monitoring modular and the described in any item thorns of claim 1 to 7 Netting, when the information transfer channel is all the way, the both ends of the intrinsic information transfer channel of the rope respectively with the monitoring The input terminal of module is connected with output end;When the information transfer channel is two-way or more, the information transfer channel series connection Or the input terminal and output end of the monitoring modular are separately connected after parallel connection.
9. a kind of circumference monitoring protection net according to claim 8, which is characterized in that it further include terminal alarms equipment, it is described Terminal alarms equipment is connect or is wirelessly communicated connection by conducting wire with the monitoring modular.
10. a kind of circumference monitoring protection net according to claim 8 or claim 9, which is characterized in that further include multiple concrete stakes or more A metal upright post, multiple concrete stakes or multiple metal upright post arranged for interval, the thorn netting are arranged vertically and are connected to more On a concrete stake or multiple metal upright posts.
CN201821607045.5U 2018-09-29 2018-09-29 A kind of thorn netting and circumference monitoring protection net Active CN209114963U (en)

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Application Number Priority Date Filing Date Title
CN201821607045.5U CN209114963U (en) 2018-09-29 2018-09-29 A kind of thorn netting and circumference monitoring protection net

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227826A (en) * 2020-10-23 2021-01-15 中国十九冶集团有限公司 Tool type safety protective guard structure
CN115095226A (en) * 2022-06-05 2022-09-23 中建八局第三建设有限公司 Light high and large enclosure and erection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227826A (en) * 2020-10-23 2021-01-15 中国十九冶集团有限公司 Tool type safety protective guard structure
CN115095226A (en) * 2022-06-05 2022-09-23 中建八局第三建设有限公司 Light high and large enclosure and erection method
CN115095226B (en) * 2022-06-05 2023-11-14 中建八局第三建设有限公司 Light high-large fence and erection method

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