CN-122016064-A - Quick assembly disassembly fixed knot of temperature measurement optical cable constructs

CN122016064ACN 122016064 ACN122016064 ACN 122016064ACN-122016064-A

Abstract

The invention discloses a quick dismounting and fixing structure of a temperature measuring optical cable for a cable bridge, which comprises a cable bridge fixing piece and a temperature measuring optical cable fixing buckle, wherein the temperature measuring optical cable fixing buckle can clamp or separate from a side plate of the cable bridge through an internal spring structure without tools, is provided with a threading hole which is matched with the temperature measuring optical cable, and realizes pressing fixing and pulling dismounting of the temperature measuring optical cable through embedding or separating of an elastic clamping tongue and a clamping groove. The invention is operated manually in the whole process, tools such as a screwdriver are not needed, after the first installation, the subsequent temperature measuring optical cable can be quickly assembled and disassembled, the fixing is reliable, and the invention is suitable for the installation and operation of the cable bridge temperature measuring optical cable in the scenes such as electric power.

Inventors

LI FENG
ZHOU XIANMING
XU WENHUI
SHI ZHIYUAN
QIU YONGYU
YANG YONG
Bao Chunqin
ZHENG YUBIN
ZHENG JIAWEI

Assignees

浙江浙能温州发电有限公司
浙江大学湖州研究院

Dates

Publication Date: 20260512
Application Date: 20260209

Claims (9)

1. The quick dismounting and fixing structure of the temperature measuring optical cable is characterized by comprising a cable bridge fixing piece and a temperature measuring optical cable fixing buckle; the cable bridge fixing piece comprises a fixing piece body, wherein the temperature measuring optical cable fixing buckle comprises a built-in spring structure and a center rod which is in sliding connection with the fixing piece body; The fixed buckle of temperature measurement optical cable with cable testing bridge mounting is connected, and it includes buckle body, optical cable through wires hole, and the inner wall of optical cable through wires hole has one section to be movable inner wall and sets up the elasticity block tongue at its tip, cable testing bridge mounting or buckle body set up with the draw-in groove of elasticity block tongue adaptation, through elasticity block tongue with the detachable joint cooperation of draw-in groove realizes that temperature measurement optical cable is fixed, makes elasticity block tongue break away from the draw-in groove through pressing and pulling, can open optical cable through wires hole, realizes that temperature measurement optical cable demolishs.
2. The quick assembly disassembly fixing structure for a temperature measurement optical cable according to claim 1, wherein the fixing member body is of a channel section.
3. The quick assembly disassembly fixing structure for a temperature measurement optical cable according to claim 1, wherein the natural length of the spring is 30-35mm, the maximum compression length is 15-20mm, and the cable bridge side plate with the thickness of 1-17mm is adapted.
4. The quick assembly disassembly fixing structure of claim 2, wherein the inner end of the center rod is positioned in the groove of the fixing piece body and is connected with the clamping plate, the other end of the center rod is positioned outside the groove of the fixing piece body and is connected with the handle, the handle or the clamping plate is detachably connected with the center rod, the center rod can slide in the fixing piece body, and the clamping or the separation operation of the cable bridge side plate is realized through the matching of the clamping plate and the groove wall of the fixing piece body based on the spring.
5. The quick assembly disassembly fixing structure of a temperature measurement optical cable according to claim 1, wherein the aperture of the optical cable threading hole is 4-8mm, and the temperature measurement optical cable with the outer diameter of 3-7mm is adapted.
6. The quick assembly disassembly fixed knot of a temperature measurement optical cable of claim 1, wherein the optical cable threading hole is located on the front face of the buckle body, and the movable inner wall is rotatably connected with the buckle body and can rotate in a direction away from the buckle body to open the optical cable threading hole.
7. The quick assembly disassembly fixing structure of a temperature measurement optical cable according to claim 1, wherein the elastic clamping tongue comprises an elastic pressing plate, and an inner clamping structure and an outer clamping structure which are matched with the clamping groove walls are arranged on the pressing plate.
8. The quick assembly disassembly fixed knot of a temperature measurement optical cable of claim 1 wherein the back of the buckle body also sets up the body buckle, set up with the second draw-in groove of body buckle adaptation on the mounting body, body buckle and second draw-in groove detachable joint.
9. The quick assembly disassembly mounting structure for a temperature measurement cable according to claim 1, wherein the center rod and the temperature measurement cable fixing buckle are located at different height positions of the cable bridge fixing member.

Description

Quick assembly disassembly fixed knot of temperature measurement optical cable constructs Technical Field The invention relates to the technical field of optical cable installation. In particular to a quick disassembly and assembly fixing structure of a temperature measuring optical cable. Background In the fields of power transmission, communication network construction and the like, a cable bridge is used as a core supporting structure for cable laying, and is widely applied to the scenes of substations, data centers, industrial plants and the like. Along with the improvement of equipment operation safety monitoring demand, the temperature measurement optical cable is used as accurate and real-time temperature sensing element and is deployed in a large number in the cable bridge for monitoring the temperature change of cable connectors and densely laid areas, early warning overheat faults in time and guaranteeing the stable operation of electric power or communication systems. The fixing structure of the temperature measuring optical cable and the cable bridge directly affects the optical cable installation efficiency, the operation and maintenance convenience and the long-term operation reliability, and becomes a key link to be optimized in the industry. At present, the fixing mode of a temperature measuring optical cable and a cable bridge frame in the mainstream in the industry is a screw and ribbon combined structure. The mode is to fasten the fixing support on the cable bridge side plate through the metal screw, and then to bind the temperature measuring optical cable on the support through the nylon ribbon, and the mode mainly has the following problems that firstly, the dismounting efficiency is low, the dismounting time of a single fixing point of a traditional structure is generally more than 3 minutes, the construction progress is seriously affected in a large-scale temperature measuring optical cable laying or emergency maintenance scene, secondly, the reusability is poor, the single use characteristics of consumable materials such as ribbon and disposable buckle are poor, the operation and maintenance cost is increased, a large amount of solid waste is generated, the environment-friendly industry development trend is not met, thirdly, the contradiction between the fixing reliability and the operation convenience is difficult to realize, and the balance of the fixing reliability and the operation convenience is difficult to realize. In sum, the existing temperature measuring optical cable and cable bridge fixing structure generally has the problems of 'relying on tools, complex assembly and disassembly, unrepeatable use, poor suitability, insufficient fixing reliability', and the like, restricts the installation, operation and maintenance efficiency of the temperature measuring optical cable, and increases the operation risk and maintenance cost of the system. Therefore, developing a fixing structure that does not require tools, is quick to disassemble and assemble, can be reused, has strong adaptability, and is reliable in fixing is an urgent need in the industry. Disclosure of Invention The invention aims to provide a quick dismounting and fixing structure of a temperature measuring optical cable, which solves the problems of 'depending on tools, slow dismounting and unrepeatable use' of the traditional optical cable fixing structure and realizes the triple requirements of 'tool-free quick dismounting and fixing, repeated use and firm fixing'. In order to solve the technical problems, the invention adopts the following technical scheme: The quick dismounting and fixing structure of the temperature measuring optical cable is characterized by comprising a cable bridge fixing piece and a temperature measuring optical cable fixing buckle; the cable bridge fixing piece comprises a fixing piece body, wherein the temperature measuring optical cable fixing buckle comprises a built-in spring structure and a center rod which is in sliding connection with the fixing piece body; The fixed buckle of temperature measurement optical cable with cable testing bridge mounting is connected, and it includes buckle body, optical cable through wires hole, and the inner wall of optical cable through wires hole has one section to be movable inner wall and sets up the elasticity block tongue at its tip, cable testing bridge mounting or buckle body set up with the draw-in groove of elasticity block tongue adaptation, through elasticity block tongue with the detachable joint cooperation of draw-in groove realizes that temperature measurement optical cable is fixed, makes elasticity block tongue break away from the draw-in groove through pressing and pulling, can open optical cable through wires hole, realizes that temperature measurement optical cable demolishs. On the basis of adopting the technical scheme, the invention can also adopt the following further technical schemes or use the further technical schemes in com