WO2021212623A1 - 一种新型电缆固定线夹装置 - Google Patents

一种新型电缆固定线夹装置 Download PDF

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Publication number
WO2021212623A1
WO2021212623A1 PCT/CN2020/094882 CN2020094882W WO2021212623A1 WO 2021212623 A1 WO2021212623 A1 WO 2021212623A1 CN 2020094882 W CN2020094882 W CN 2020094882W WO 2021212623 A1 WO2021212623 A1 WO 2021212623A1
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WIPO (PCT)
Prior art keywords
wire
clamp device
pad
cable fixing
fixing clamp
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PCT/CN2020/094882
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English (en)
French (fr)
Inventor
冷钧华
袁婕
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江苏迈道通信科技有限公司
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Publication of WO2021212623A1 publication Critical patent/WO2021212623A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • the utility model relates to the technical field of cable fixing, in particular to a novel cable fixing clamp device.
  • the cable fixing clamp device is a device used to fix the cable after the cable is laid and installed, so that the cable occupies the correct position, and prevents the cable from moving due to external force or self-weight. Through the fixing of the cable fixing clamp device, it is ensured that the cables after laying are arranged neatly, no cross arrangement phenomenon occurs, and the generation of eddy current loss can be prevented. It is a new, beautiful and practical cable fixing product.
  • the cable fixing clamp device has been widely used in the fixing of building branch cables, flame-retardant cables, fire-resistant cables, tunnel cables, mining cables, wind energy cables, high-voltage cables for power transmission and distribution, and wiring. In some cases, it can completely replace the cable tray. The design of the existing cable clamp fixing structure is unreasonable.
  • the staff will pull the cable during maintenance.
  • the cable will be pulled by external force, which will cause part of the cable to move up and down.
  • As the pulling direction of the cable moves it is very easy to cause the wire groove and the line pad to fall off and deform for a long time, which affects the overall service life.
  • the problem to be solved by the utility model is that by arranging the line cushion sleeve components in a mirror image parallel to each other, the line cushion sleeve unit can be transformed into a split structure and connected into a whole.
  • the line cushion can be made
  • the moving range of the sleeve unit is relatively small, or by staggering the up and down arrangement of the line cushion cover assembly, the line cushion cover can be staggered up and down to increase the rigidity of the cable groove, increase the strength of the cable groove when the cable is clamped, and when the cable is pulled by an external force,
  • the wire trough will not move along the pulling direction, and will not cause the wire trough and the pad wire sleeve to fall off and deform, which can effectively extend the overall service life of a new type of cable fixing wire clamp device.
  • the present utility model provides a new type of cable fixing clamp device, including a clamp device body, the clamp device body includes a clamping member and a wire clamp assembly, the clamping member is fixedly arranged on the wire clamp In the assembly, a wire groove is provided on the clamping piece, the wire groove is arranged in a U-shaped structure or a W-shaped structure, the wire groove is fixedly sleeved on the inner circumference of the clamping piece, and pad wires are arranged in the wire groove
  • the wire padding sleeve unit is composed of at least two sets of wire padding sleeve components, and the wire padding sleeve components are arranged in mirrored parallel or staggered up and down, the wire padding sleeves are arranged in a curved arc structure, and the wire padding sleeves It is an elastic telescopic variable diameter structure.
  • a spacer block arranged in parallel is arranged between the thread pad components, and the spacer block is fixedly arranged at the side end of the thread pad component.
  • one end of the wire clip assembly is provided with a relief slot.
  • At least two limit levers are provided at one end of the wire clip assembly.
  • the wire groove is provided with at least one.
  • the diameter of the wire cushion is in the range of 15-40 mm.
  • the line pad sleeve is injection molded from polyurethane elastomer or rubber or elastic modified plastic into an integral structure.
  • the clamping member is injection molded from rubber or plastic into an integrally formed structure.
  • the wire groove of the utility model is arranged with line pad sleeve units, and the line pad sleeve unit is composed of at least two sets of line pad sleeve components.
  • the sets of components are arranged in mirror and parallel, which can transform the line pad unit into a split structure and connect into a whole.
  • the cable sleeve falls off and deforms; by staggering the set up and down of the cable sleeve assembly, the cable sleeve can be staggered up and down to increase the rigidity of the cable trough, and increase the strength of the cable trough when the cable is clamped.
  • the line cushion is set in a curved arc structure, and through many effective tests and designs, the above structure
  • the design can further improve the overall wire groove strength of the cushion wire sleeve.
  • the cable pad sleeve of the utility model has an elastic expansion and contraction reducing diameter structure.
  • the cable pad sleeve is injection molded from polyurethane elastomer or rubber or elastic modified plastic into an integral structure, so that the cable pad sleeve has excellent elasticity and flexibility.
  • the cable pad is squeezed by the cable.
  • the deformation of the sleeve can realize the clamping and fixing of multiple specifications and multiple cables, which can further ensure that the wire groove and the pad wire sleeve will not fall off and deform.
  • Figure 1 is a schematic diagram of the structure of the utility model cable fixing clamp device.
  • Fig. 2 is a schematic structural diagram of another embodiment of Fig. 1.
  • Fig. 3 is a schematic structural diagram of another embodiment of Fig. 1.
  • Fig. 4 is a front view of Fig. 1.
  • Fig. 5 is a front view of Fig. 2.
  • Fig. 6 is a schematic diagram of the internal structure of Fig. 1.
  • FIG. 7 is a schematic diagram of the internal structure of FIG. 2.
  • Fig. 8 is a general assembly diagram of the new type cable fixing clamp device of Fig. 1.
  • Fig. 9 is an assembly diagram of another embodiment of the novel cable fixing clamp device of Fig. 1;
  • Fig. 10 is a general assembly diagram of the new cable fixing clamp device of Fig. 2.
  • Embodiment 1 A new type of cable fixing clamp device, including a clamp device body 1.
  • the clamp device body 1 includes a clamping member 2 and a wire clamp assembly 3, and the clamping member 2 is fixedly arranged on the wire clamp assembly 3, the clamping member 2 is provided with a wire groove 4, the wire groove 4 is arranged in a U-shaped structure, the wire groove 4 is fixedly sleeved on the inner circumference of the clamping member 2, and the wire groove 4 is arranged with
  • the wire padding sleeve unit 5 is composed of at least two sets of wire padding sleeve components 6, and the wire padding sleeve components 6 are arranged in parallel and mirror images, and the wire padding sleeve components 6 are arranged in parallel.
  • the spacer block 9 is fixedly arranged at the side end of the wire pad assembly 6, the wire pad is arranged in a curved structure, the wire pad is an elastic telescopic variable diameter structure, and one end of the wire clip assembly 3 A relief slot 7 is provided, one end of the wire clip assembly 3 is provided with at least two limiting levers 8, the wire slot 4 is provided with at least one, and the diameter range of the pad wire sleeve is 15-40mm,
  • the line pad sleeve is injection molded of polyurethane elastomer or rubber or elastic modified plastic into an integral structure, and the clip 2 is injection molded of rubber or plastic into an integral structure.
  • the second embodiment the wire slot 4 is arranged in a W-shaped structure, and the remaining technical solutions are the same as the first embodiment.
  • the third embodiment the wire cushion cover assembly 6 is arranged in a staggered manner up and down, and the remaining technical solutions are the same as the first embodiment.
  • the wire-wadding sleeve unit 5 can be turned into a split structure and connected as a whole.
  • the wire-wadding sleeve unit When moving along the pulling direction, the wire-wadding The moving range of the sleeve unit is small, and it will not cause the wire trough and the line pad to fall off and deform. Increase the strength of the wire trough.
  • the wire trough When the cable is pulled by an external force, the wire trough will not move along the pulling direction, so that the wire trough and the line pad will not fall off and deform.

Abstract

一种电缆固定线夹装置，包括线夹装置本体(1)，该线夹装置本体(1)包括卡接件(2)和线夹组件(3)，卡接件(2)固定设置于线夹组件(3)内，卡接件(2)上设有线槽(4)，线槽(4)固定套装于卡接件(2)内围，线槽(4)内排布有垫线套单元(5)，垫线套单元(5)由至少两组垫线套组件(6)组成，垫线套组件(6)间呈镜像平行设置或上下交错设置。通过将垫线套组件(6)间呈镜像平行设置，能够将垫线套单元(5)变成分体式结构并连接成一个整体，在顺着拉扯方向移动时，使得垫线套单元(5)移动范围较小；通过将垫线套组件(6)上下交错设置，将垫线套上下错开，增加线槽(4)的硬性，在卡夹线缆时增加线槽(4)强度，在外力拉扯线缆时，线槽(4)不会顺着拉扯方向移动，不会导致线槽(4)以及垫线套脱落变形，有效延长整体的使用寿命。

Description

一种新型电缆固定线夹装置 技术领域
本实用新型涉及电缆固定技术领域，具体涉及到了一种新型电缆固定线夹装置。
背景技术
电缆固定线夹装置是一种电缆敷设、安装后用来固定电缆，使电缆占有正确的位置，防止因外力或自重导致电缆产生移动的装置。通过电缆固定线夹装置的固定，确保敷设后的电缆排列整齐，不出现交叉排列现象，而且能够防止涡流损耗产生。是一种新型、美观实用的电缆固定佳品。电缆固定线夹装置已经广泛应用于楼宇分支电缆、阻燃电缆、耐火电缆、隧道电缆、矿用电缆、风能电缆、输配电高压电缆及布线等的固定。部分情况下，可以完全替代电缆桥架使用。现有的线夹固定结构设计不合理，在线缆固定后，工作人员在检修会拉扯线缆，线缆会受到外力拉扯，会使得产生部分线缆上下窜动，线槽以及垫线套会随着线缆的拉扯方向移动，长时间极易使得线槽以及垫线套脱落变形，影响整体的使用寿命。
发明内容
本实用新型要解决的问题是一种通过将垫线套组件间呈镜像平行设置，能够将垫线套单元变成分体式结构并连接成一个整体，在顺着拉扯方向移动时，使得垫线套单元移动范围较小，或通过将垫线套组件上下交错设置，能够将垫线套上下错开，增加线槽的硬性，在卡夹线缆时增加线槽强度，在外力拉扯线缆时，线槽不会顺着拉扯方向移动，不会导致线槽以及垫线套脱落变形，能够有效延长整体的使用寿命的新型电缆固定线夹装置。
为了解决上述问题，本实用新型提供了一种新型电缆固定线夹装置,包括线夹装置本体，所述线夹装置本体包括卡接件和线夹组件,所述卡接件固定设置于线夹组件内，所述卡接件上设有线槽，所述线槽设置为U型结构或W型结构，所述线槽固定套装于卡接件内围，所述线槽内排布有垫线套单元，所述垫 线套单元由至少两组垫线套组件组成，所述垫线套组件间呈镜像平行设置或上下交错设置，垫线套设置为弯弧式结构，所述垫线套为弹性伸缩变径式结构。
作为优选地，所述垫线套组件间设有平行设置的间隔块，所述间隔块固定设于垫线套组件侧端。
作为优选地，所述线夹组件一端开设有让位卡槽。
作为优选地，所述所述线夹组件一端设有至少两个限位卡杆。
作为优选地，所述线槽设有至少一个。
作为优选地，所述垫线套直径范围为15-40mm。
作为优选地，所述垫线套由聚氨酯弹性体或橡胶或弹性改性塑料注塑为一体成型结构。
作为优选地，所述卡接件由橡胶或者塑胶注塑为一体成型结构。
采用上述结构，其有益效果在于：
本实用新型所述线槽内排布有垫线套单元，所述垫线套单元由至少两组垫线套组件组成，垫线套组件间呈镜像平行设置或上下交错设置，通过将垫线套组件间呈镜像平行设置，能够将垫线套单元变成分体式结构并连接成一个整体，在顺着拉扯方向移动时，使得垫线套单元移动范围较小，不会导致线槽以及垫线套脱落变形；通过将垫线套组件上下交错设置，能够将垫线套上下错开，增加线槽的硬性，在卡夹线缆时增加线槽强度，在外力拉扯线缆时，线槽不会顺着拉扯方向移动，不会导致线槽以及垫线套脱落变形，能够有效延长整体的使用寿命；所述垫线套设置为弯弧式结构，通过多次有效的试验及设计，上述结构的设计能够进一步提升垫线套整体的线槽强度。
本实用新型垫线套为弹性伸缩变径式结构，垫线套由聚氨酯弹性体或橡胶或弹性改性塑料注塑为一体成型结构，使得垫线套弹性伸缩性极佳，通过电缆挤压垫线套变形即可实现夹持和固定多种规格、多条电缆，能够进一步保证线槽以及垫线套不会脱落变形。
附图说明
图1为本实用新型电缆固定线夹装置结构示意图。
图2为图1另一实施例的结构示意图。
图3为图1另一实施例的结构示意图。
图4为图1的主视图。
图5为图2的主视图。
图6为图1的内部结构示意图。
图7为图2的内部结构示意图。
图8为图1新型电缆固定线夹装置的总装图。
图9为图1新型电缆固定线夹装置的另一实施例的总装图。
图10为图2新型电缆固定线夹装置的总装图。
图中：1-线夹装置本体，2-卡接件，3-线夹组件，4-线槽，5-垫线套单元，6-垫线套组件，7-让位卡槽，8-限位卡杆，9-间隔块。
具体实施方式
下面结合附图和实施例对本实用新型作进一步的解释说明。
实施例一：一种新型电缆固定线夹装置,包括线夹装置本体1，所述线夹装置本体1包括卡接件2和线夹组件3,所述卡接件2固定设置于线夹组件3内，所述卡接件2上设有线槽4，所述线槽4设置为U型结构，所述线槽4固定套装于卡接件2内围，所述线槽4内排布有垫线套单元5，所述垫线套单元5由至少两组垫线套组件6组成，所述垫线套组件6间呈镜像平行设置，所述垫线套组件6间设有平行设置的间隔块9，所述间隔块9固定设于垫线套组件6侧端，垫线套设置为弯弧式结构，所述垫线套为弹性伸缩变径式结构，所述线夹组件3一端开设有让位卡槽7，所述所述线夹组件3一端设有至少两个限位卡杆8，所述线槽4设有至少一个，所述垫线套直径范围为15-40mm，所述垫线套由聚氨酯弹性体或橡胶或弹性改性塑料注塑为一体成型结构，所述卡接件2由橡胶或者塑胶注塑为一体成型结构。
实施例二：所述线槽4设置为W型结构，其余技术方案与实施例一相同。
实施例三：所述垫线套组件6间呈上下交错设置，其余技术方案与实施 例一相同。
将不同直径的电缆安装于线槽4内，并通过垫线套单元5固定，将螺栓穿过电缆固定线夹装置上开设的让位卡槽7并拧紧固定，再将螺母固定于螺栓与让位卡槽7的接口处，通过将垫线套组件6间呈镜像平行设置，能够将垫线套单元5变成分体式结构并连接成一个整体，在顺着拉扯方向移动时，使得垫线套单元移动范围较小，不会导致线槽以及垫线套脱落变形，或者通过将垫线套组件上下交错设置，能够将垫线套上下错开，增加线槽的硬性，在卡夹线缆时增加线槽强度，在外力拉扯线缆时，线槽不会顺着拉扯方向移动，使线槽以及垫线套不会脱落变形。
上述内容为本实用新型的示例及说明，但不意味着本实用新型可取得的优点受此限制，凡是本实用新型实践过程中可能对结构的简单变换、和/或一些实施方式中实现的优点的其中一个或多个均在本申请的保护范围内。

Claims (8)

  1. 一种新型电缆固定线夹装置,包括线夹装置本体(1)，所述线夹装置本体(1)包括卡接件(2)和线夹组件(3),所述卡接件(2)固定设置于线夹组件(3)内，所述卡接件(2)上设有线槽(4)，所述线槽(4)设置为U型结构或W型结构，所述线槽(4)固定套装于卡接件(2)内围，其特征在于：所述线槽(4)内排布有垫线套单元(5)，所述垫线套单元(5)由至少两组垫线套组件(6)组成，所述垫线套组件(6)间呈镜像平行设置或上下交错设置，垫线套设置为弯弧式结构，所述垫线套为弹性伸缩变径式结构。
  2. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述垫线套组件(6)间设有平行设置的间隔块(9)，所述间隔块(9)固定设于垫线套组件(6)侧端。
  3. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述线夹组件(3)一端开设有让位卡槽(7)。
  4. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述所述线夹组件(3)一端设有至少两个限位卡杆(8)。
  5. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述线槽(4)设有至少一个。
  6. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述垫线套直径范围为15-40mm。
  7. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述垫线套由聚氨酯弹性体或橡胶或弹性改性塑料注塑为一体成型结构。
  8. 根据权利要求1所述的新型电缆固定线夹装置,其特征在于：所述卡接件(2)由橡胶或者塑胶注塑为一体成型结构。
PCT/CN2020/094882 2020-04-23 2020-06-08 一种新型电缆固定线夹装置 WO2021212623A1 (zh)

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CN205565582U (zh) * 2016-04-01 2016-09-07 江苏迈道通信科技有限公司 一种电缆固定线夹装置
CN207251091U (zh) * 2017-09-08 2018-04-17 江苏迈道通信科技有限公司 一种线夹固定装置

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Publication number Priority date Publication date Assignee Title
JP2013128395A (ja) * 2011-11-14 2013-06-27 Furukawa Electric Co Ltd:The クランプ
CN205565582U (zh) * 2016-04-01 2016-09-07 江苏迈道通信科技有限公司 一种电缆固定线夹装置
CN207251091U (zh) * 2017-09-08 2018-04-17 江苏迈道通信科技有限公司 一种线夹固定装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114759511A (zh) * 2022-04-13 2022-07-15 辽宁锦兴电力金具科技股份有限公司 一种弹性骨架式伸缩金具
CN114759511B (zh) * 2022-04-13 2023-12-05 辽宁锦兴电力金具科技股份有限公司 一种弹性骨架式伸缩金具

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