CN206352288U - 一种适用于坡道的钢塑土工格栅 - Google Patents

一种适用于坡道的钢塑土工格栅 Download PDF

Info

Publication number
CN206352288U
CN206352288U CN201621466989.6U CN201621466989U CN206352288U CN 206352288 U CN206352288 U CN 206352288U CN 201621466989 U CN201621466989 U CN 201621466989U CN 206352288 U CN206352288 U CN 206352288U
Authority
CN
China
Prior art keywords
grid belt
belt
horizontal
steel wire
high tensile
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
CN201621466989.6U
Other languages
English (en)
Inventor
陆诗德
梁训美
王继法
王清标
孔庆礼
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.)
Shandong Lutheran New Materials Ltd By Share Ltd
Original Assignee
Shandong Lutheran New Materials Ltd By Share 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 Shandong Lutheran New Materials Ltd By Share Ltd filed Critical Shandong Lutheran New Materials Ltd By Share Ltd
Priority to CN201621466989.6U priority Critical patent/CN206352288U/zh
Application granted granted Critical
Publication of CN206352288U publication Critical patent/CN206352288U/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

本实用新型涉及一种适用于坡道的钢塑土工格栅，包括通过注塑凸结点连接的横向格栅带和纵向格栅带，所述横向格栅带为三棱柱，所述纵向格栅带为长方体，所述横向格栅带设置在纵向格栅带上表面；所述横向格栅带包括位于格栅带内部的高强钢丝，以及包覆于高强钢丝外部的高密度聚乙烯外层；所述横向格栅带中的高强钢丝为多根，且摆放方式为三角形，三角形其中一边与横向格栅带的斜边平行；所述横向格栅带与纵向格栅带表面均布满横向波纹。与现有技术相比较，具有增大了格栅与土体的嵌锁、咬合作用，保证了坡道路面不发生开裂、下滑现象的特点。

Description

一种适用于坡道的钢塑土工格栅
技术领域
本实用新型涉及土工材料技术领域，尤其涉及一种适用于坡道的钢塑土工格栅。
背景技术
格栅是用聚丙烯、聚氯乙烯等高分子聚合物经热塑或模压而成的二维网格状或具有一定高度的三维立体网格屏栅，当作为土木工程使用时，称为土工格栅。土工格栅种类多样可以大致分为塑料土工格栅、钢塑土工格栅、玻璃纤维土工格栅和聚酯经编涤纶土工格栅四大类，其中钢塑土工格栅是使用比较广泛的一种。
钢塑土工格栅作为一种加筋土工合成材料，鉴于其具有强度大、蠕变小，能增强土体稳定性等优势而被广泛应用于公路、铁路、堤坝、港口等软土地基工程，以及高大挡土墙工程中。但是，目前采用的钢塑土工格栅也存在不足之处，列举如下：①在坡道工程中，通常采用普通钢塑土工格栅，没有专门适合于坡道的钢塑土工格栅，坡道不同于水平路面，所以坡道采用普通钢塑土工格栅时，坡道土体易发生下滑、开裂现象；②横向格栅带形状多为矩形，与土体的接触面积小，不能有效发挥格栅与土体的嵌锁、咬合作用，使得坡道土体的承载力降低；③横向格栅带中高强钢丝的摆放方式多为“一”字形，其摆放方式降低了格栅带强度，格栅在坡道土体中工作时易受到损坏。
实用新型内容
本实用新型针对现有技术的不足，提供一种适用于坡道的钢塑土工格栅，该钢塑土工格栅可增大土体承载力，防止土体发生滑移现象。
本实用新型是通过如下技术方案实现的，提供一种适用于坡道的钢塑土工格栅，一种适用于坡道的钢塑土工格栅，其特征在于：包括通过注塑凸结点连接的横向格栅带和纵向格栅带，所述横向格栅带为三棱柱，所述纵向格栅带为长方体，所述横向格栅带设置在纵向格栅带上表面；所述横向格栅带包括位于格栅带内部的高强钢丝，以及包覆于高强钢丝外部的高密度聚乙烯外层；所述纵向格栅带包括位于格栅带内部的高强钢丝，以及包覆于高强钢丝外部的高密度聚乙烯外层；所述横向格栅带中的高强钢丝为多根，且摆放方式为三角形，三角形其中一边与横向格栅带的斜边平行；所述横向格栅带与纵向格栅带表面均布满横向波纹。
作为优选，所述横向格栅带的宽度等于纵向格栅带的宽度。
作为优选，所述横向格栅带中高强钢丝为6根。
作为优选，所述纵向格栅带中的高强钢丝为多根，摆放方式为“一”字型。
作为优选，所述横向格栅带上横向波纹之间的间距小于2mm。
作为优选，所述纵向格栅带上横向波纹之间间距小于1mm。
本实用新型的有益效果为：
1、横向格栅带斜面与坡道保持平行，斜面的设置增加了与土体的接触面积，增加了对土体的承载力，增大了格栅与土体的嵌锁、咬合作用，保证了坡道路面不发生开裂、下滑现象。
2、横向格栅带中的高强钢丝摆放方式为三角形，三角形具体较高的稳定性，增强其结构强度，横向格栅带斜边承受的土体的承载力，可以有效传递到高强钢丝，格栅带在坡道土体中工作时不易受到损坏。
附图说明
图1为本实用新型结构示意图；
图2是本实用新型结点剖面图；
图中所示：
1、横向格栅带，2、高强钢丝，3、纵向格栅带，4、注塑凸结点，5、横向波纹。
具体实施方式
为能清楚说明本方案的技术特点，下面通过具体实施方式，对本方案进行阐述。
如图1所示，本实用新型包括通过注塑凸结点4连接的横向格栅带1和纵向格栅带3，如图2所示，所述横向格栅带1为三棱柱，所述纵向格栅带3为长方体，所述横向格栅带1设置在纵向格栅带3上表面，横向格栅带1的宽度等于纵向格栅带3的宽度。所述横向格栅带1包括位于格栅带内部的高强钢丝2，以及包覆于高强钢丝2外部的高密度聚乙烯外层。所述纵向格栅带3包括位于格栅带内部的高强钢丝2，以及包覆于高强钢丝2外部的高密度聚乙烯外层。横向格栅带1为三棱柱结构，使用时使三棱柱斜面与坡道保持平行，斜面的设置增加了与土体的接触面积，增加了对土体的承载力，增大了格栅与土体的嵌锁、咬合作用，保证了坡道路面不发生开裂、下滑现象。
所述横向格栅带1中的高强钢丝2为多根，且摆放方式为三角形，三角形其中一边与横向格栅带1的斜边平行，优化方案中，横向格栅带1中高强钢丝2为6根。将横向格栅带1中的高强钢丝2摆放成三角形结构，是因为三角形具体较高的稳定性，增强其结构强度，且三角形一边与横向格栅带1斜边平行可以将横向格栅带1斜边承受的土体的承载力，有效传递到高强钢丝2，格栅带在坡道土体中工作时不易受到损坏。所述纵向格栅带3中的高强钢丝2为多根，摆放方式为“一”字型。
所述横向格栅带1与纵向格栅带3表面均布满横向波纹5。横向格栅带1上横向波纹5之间的间距小于2mm，纵向格栅带3上横向波纹5之间间距小于1mm。横向波纹5的作用是增加格栅带与土体的嵌锁、咬合作用。
当然，上述说明也并不仅限于上述举例，本实用新型未经描述的技术特征可以通过或采用现有技术实现，在此不再赘述；以上实施例及附图仅用于说明本实用新型的技术方案并非是对本实用新型的限制，参照优选的实施方式对本实用新型进行了详细说明，本领域的普通技术人员应当理解，本技术领域的普通技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换都不脱离本实用新型的宗旨，也应属于本实用新型的权利要求保护范围。

Claims (6)

1.一种适用于坡道的钢塑土工格栅，其特征在于：包括通过注塑凸结点（4）连接的横向格栅带（1）和纵向格栅带（3），所述横向格栅带（1）为三棱柱，所述纵向格栅带（3）为长方体，所述横向格栅带（1）设置在纵向格栅带（3）上表面；所述横向格栅带（1）包括位于格栅带内部的高强钢丝（2），以及包覆于高强钢丝（2）外部的高密度聚乙烯外层；所述纵向格栅带（3）包括位于格栅带内部的高强钢丝（2），以及包覆于高强钢丝（2）外部的高密度聚乙烯外层；所述横向格栅带（1）中的高强钢丝（2）为多根，且摆放方式为三角形，三角形其中一边与横向格栅带（1）的斜边平行；所述横向格栅带（1）与纵向格栅带（3）表面均布满横向波纹（5）。
2.根据权利要求1所述的一种适用于坡道的钢塑土工格栅，其特征在于：所述横向格栅带（1）的宽度等于纵向格栅带（3）的宽度。
3.根据权利要求2所述的一种适用于坡道的钢塑土工格栅，其特征在于：所述横向格栅带（1）中高强钢丝（2）为6根。
4.根据权利要求3所述的一种适用于坡道的钢塑土工格栅，其特征在于：所述纵向格栅带（3）中的高强钢丝（2）为多根，摆放方式为“一”字型。
5.根据权利要求4中任意一项所述的一种适用于坡道的钢塑土工格栅，其特征在于：所述横向格栅带（1）上横向波纹（5）之间的间距小于2mm。
6.根据权利要求5所述的一种适用于坡道的钢塑土工格栅，其特征在于：所述纵向格栅带（3）上横向波纹（5）之间间距小于1mm。
CN201621466989.6U 2016-12-29 2016-12-29 一种适用于坡道的钢塑土工格栅 Active CN206352288U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621466989.6U CN206352288U (zh) 2016-12-29 2016-12-29 一种适用于坡道的钢塑土工格栅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621466989.6U CN206352288U (zh) 2016-12-29 2016-12-29 一种适用于坡道的钢塑土工格栅

Publications (1)

Publication Number Publication Date
CN206352288U true CN206352288U (zh) 2017-07-25

Family

ID=59349286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621466989.6U Active CN206352288U (zh) 2016-12-29 2016-12-29 一种适用于坡道的钢塑土工格栅

Country Status (1)

Country Link
CN (1) CN206352288U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109295961A (zh) * 2018-10-16 2019-02-01 安徽徽风新型合成材料有限公司 一种可拆卸土工格栅

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109295961A (zh) * 2018-10-16 2019-02-01 安徽徽风新型合成材料有限公司 一种可拆卸土工格栅
CN109295961B (zh) * 2018-10-16 2020-05-22 安徽徽风新型合成材料有限公司 一种可拆卸土工格栅

Similar Documents

Publication Publication Date Title
CN204738197U (zh) 一种石墨烯聚合物复合材料土工格栅
CN203613510U (zh) 混凝土植生块
CN107558464A (zh) 一种高强耐腐蚀多向土工格栅
CN206352288U (zh) 一种适用于坡道的钢塑土工格栅
CN101962948A (zh) 多向拉伸塑料土工格栅及其制造方法
CN201991010U (zh) 一种生态环保型单向土工格栅加筋土边坡装置
CN210916844U (zh) 一种加固型双层土工格栅
CN206359973U (zh) 一种带凹槽的凸结点钢塑土工格栅
CN206359971U (zh) 一种高强结点钢塑土工格栅
CN202577268U (zh) 一种阻燃钢塑复合土工格栅
CN201924335U (zh) 高强复合纤维土工格栅
CN206256453U (zh) 一种高强度加筋土工格栅
CN201411678Y (zh) 高强度复合格栅
CN208869895U (zh) 一种蜂窝状土工网
CN206346085U (zh) 一种十字形结点土工格栅
CN203420267U (zh) 一种附设锚钉的新型土工格栅
CN105484276A (zh) 一种注塑熔接而成节点的高格栅
CN208219603U (zh) 一种高强度土工格栅
CN101956396A (zh) 加筋高强度土工布
CN206245274U (zh) 一种高强钢塑土工格栅
CN206667274U (zh) 聚酯土工格栅及斜坡支护系统
CN211446869U (zh) 大粒径岩土基础加筋土工格栅
CN203559318U (zh) 土木格栅
CN204551420U (zh) 防滑钢塑复合土工格栅
CN204828986U (zh) 一种pe大口径中空壁缠绕管

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Geogrid is moulded to steel suitable for ramp

Effective date of registration: 20171123

Granted publication date: 20170725

Pledgee: Bank of Tai'an Limited by Share Ltd.

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: 2017370000176

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20181012

Granted publication date: 20170725

Pledgee: Bank of Tai'an Limited by Share Ltd.

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: 2017370000176

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Geogrid is moulded to steel suitable for ramp

Effective date of registration: 20181018

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: 2018370000185

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191017

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: 2018370000185

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Geogrid is moulded to steel suitable for ramp

Effective date of registration: 20191023

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2019370000072

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201104

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2019370000072

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A steel plastic geogrid suitable for ramp

Effective date of registration: 20201118

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2020980008195

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20211116

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2020980008195

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Steel plastic geogrid suitable for ramp

Effective date of registration: 20211119

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2021980012938

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20221107

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2021980012938

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A steel plastic geogrid suitable for ramps

Effective date of registration: 20221116

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2022370000160

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231108

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2022370000160

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A steel plastic geogrid suitable for ramps

Effective date of registration: 20231122

Granted publication date: 20170725

Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch

Pledgor: SHANDONG ROAD ENGINEERING MATERIALS Co.,Ltd.

Registration number: Y2023980067003

PE01 Entry into force of the registration of the contract for pledge of patent right