CN204053930U - SF 6gas pressure sensor tool specially for attaching and detaching - Google Patents
SF 6gas pressure sensor tool specially for attaching and detaching Download PDFInfo
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- CN204053930U CN204053930U CN201420371082.6U CN201420371082U CN204053930U CN 204053930 U CN204053930 U CN 204053930U CN 201420371082 U CN201420371082 U CN 201420371082U CN 204053930 U CN204053930 U CN 204053930U
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- fixing rod
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Abstract
本实用新型公开了一种SF6气体压力传感器拆装专用工具，包括带有底座的中空圆钢放置槽，其要点是所述放置槽呈圆杯体状，在放置槽的前侧面开有槽口，所述放置槽的两侧面分别设有与螺钉配合的螺孔，所述放置槽的底座下面设有固定杆；所述固定杆的下端设有六角螺栓头。本实用新型的有益效果是：可以显著缩短SF6气体压力传感器拆卸及紧固所需时间，降低安全风险，提高工作效率，并且紧固效果良好，不会对传感器密封面造成机械伤害，具有结构简单、加工方便、坚实耐用、制作成本低的特点。
The utility model discloses a special tool for disassembling and assembling an SF 6 gas pressure sensor, which comprises a hollow round steel placement groove with a base. The two sides of the placement groove are respectively provided with screw holes to cooperate with the screws, and the base of the placement groove is provided with a fixing rod; the lower end of the fixing rod is provided with a hexagonal bolt head. The beneficial effects of the utility model are: it can significantly shorten the time required for the disassembly and fastening of the SF 6 gas pressure sensor, reduce safety risks, improve work efficiency, and the fastening effect is good without causing mechanical damage to the sealing surface of the sensor. It is simple, easy to process, solid and durable, and has the characteristics of low production cost.
Description
技术领域 本实用新型属于SF6气体压力传感器技术领域，具体涉及一种SF6气体压力传感器拆装专用工具。 Technical Field The utility model belongs to the technical field of SF 6 gas pressure sensor, and specifically relates to a special tool for disassembling and assembling the SF 6 gas pressure sensor.
背景技术 SF6气体压力传感器安装于断路器级柱下端，因其结构特殊，安装位置处空间狭小，没有专用工具对其进行拆卸、安装。随着该类设备的大量应用， SF6气体压力传感器损坏更换的数量逐年增多。当 SF6气体压力传感器损坏后，更换时，检修人员一般先将断路器级柱两侧导体拆下，再利用人字型拔杆将级柱吊下，拆下级柱后才能对传感器进行检查更换。而级柱重达200KG，现场操作起来费时费力，危险系数高，存在较大安全隐患。 Background Art The SF 6 gas pressure sensor is installed at the lower end of the circuit breaker stage column. Because of its special structure, the space at the installation location is narrow, and there are no special tools for its disassembly and installation. With the large number of applications of this type of equipment, the number of damaged and replaced SF 6 gas pressure sensors is increasing year by year. When the SF 6 gas pressure sensor is damaged, when replacing it, the maintenance personnel generally remove the conductors on both sides of the circuit breaker stage column, and then use the herringbone puller to hang the stage column, and the sensor can be inspected and replaced only after the stage column is removed. . The stage column weighs 200KG, and it takes time and effort to operate on site, with a high risk factor and great potential safety hazards.
发明内容 本实用新型的目的是解决现有技术存在拆卸方便、安全系数低的技术问题，提供一种 SF6气体压力传感器拆装专用工具。 SUMMARY OF THE INVENTION The purpose of this utility model is to solve the technical problems of convenient disassembly and low safety factor in the prior art, and provide a special tool for disassembling and assembling the SF 6 gas pressure sensor.
为了实现上述目的，本实用新型 SF6气体压力传感器拆装专用工具，包括带有底座的中空圆钢放置槽，其要点是所述放置槽呈圆杯体状，在放置槽的前侧面开有槽口，所述放置槽的两侧面分别设有与螺钉配合的螺孔，所述放置槽的底座下面设有固定杆；所述固定杆的下端设有六角螺栓头。 In order to achieve the above purpose, the special tool for disassembling and assembling the SF 6 gas pressure sensor of the present utility model includes a hollow round steel placement groove with a base, the main point of which is that the placement groove is in the shape of a round cup, and there are holes on the front side of the placement groove. The notch, the two sides of the placement groove are respectively provided with screw holes to cooperate with the screws, the base of the placement groove is provided with a fixing rod; the lower end of the fixing rod is provided with a hexagonal bolt head.
本实用新型的有益效果是：可以显著缩短 SF6气体压力传感器拆卸及紧固所需时间，降低安全风险，提高工作效率，并且紧固效果良好，不会对传感器密封面造成机械伤害，具有结构简单、加工方便、坚实耐用、制作成本低的特点。 The beneficial effect of the utility model is that the time required for the disassembly and fastening of the SF 6 gas pressure sensor can be significantly shortened, the safety risk is reduced, the work efficiency is improved, and the fastening effect is good without causing mechanical damage to the sealing surface of the sensor. It is simple, easy to process, solid and durable, and has the characteristics of low production cost.
附图说明 附图是本实用新型结构示意图。 BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawing is a schematic structural view of the utility model.
图中1、放置槽 2、槽口 3、螺钉 4、固定杆 5、六角螺栓头 6、底座 In the figure 1. Placement slot 2. Notch 3. Screw 4. Fixing rod 5. Hex bolt head 6. Base
具体实施方式 参照附图，本实用新型它包括带有底座6的中空圆钢放置槽1，其要点是所述放置槽1呈圆杯体状，在放置槽1的前侧面开有槽口2，所述放置槽1的两侧面分别设有与螺钉3配合的螺孔，所述放置槽的底座6下面设有固定杆4；所述固定杆4的下端设有六角螺栓头5。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS With reference to the accompanying drawings, the utility model includes a hollow round steel placement tank 1 with a base 6, the main points of which are that the placement slot 1 is in the shape of a round cup, and a notch 2 is provided on the front side of the placement slot 1 The two sides of the placement groove 1 are respectively provided with screw holes cooperating with the screws 3, the base 6 of the placement groove is provided with a fixed rod 4; the lower end of the fixed rod 4 is provided with a hexagonal bolt head 5.
本实用新型是根据压力传感器的外形结构、尺寸大小、安装位置、紧固要求等特点，研制的一种新型拆装专用工具，该工具主要由一根中空圆钢加工而成，其材质为优质碳素结构钢，具有加工方便，强度高等优点；该工具整体上分为两部分，即压力传感器固定部分、与力矩扳手配合连接部分；固定部分为中空结构，两侧面各加工一个￠10mm的螺丝孔，前侧面开槽口，可以将传感器放入内部，利用传感器本身存在的两个凹口，用两个10mm X 30mm的螺丝将其固定；前侧面开槽口可以将传感器的二次线漏出，保证了其完整性；与力矩扳手配合连接部分其端部加工成与传感器固定螺丝直径相同的￠16mm外六角螺栓头，保证了其力矩值的一致性，在此处可以按力矩值进行紧固，操作时方便快捷，安全可靠。大大提高了工作效率。 The utility model is a new special tool for disassembly and assembly developed according to the appearance structure, size, installation position, fastening requirements and other characteristics of the pressure sensor. The tool is mainly processed by a hollow round steel, and its material is high-quality Carbon structural steel has the advantages of convenient processing and high strength; the tool is divided into two parts as a whole, namely the fixed part of the pressure sensor and the connecting part with the torque wrench; the fixed part is a hollow structure, and a ￠10mm screw is processed on each side Hole, with a slot on the front side, you can put the sensor inside, use the two notches in the sensor itself, and fix it with two 10mm X 30mm screws; the slot on the front side can leak the secondary wire of the sensor , to ensure its integrity; the end of the connection part with the torque wrench is processed into a ￠16mm outer hexagonal bolt head with the same diameter as the sensor fixing screw, which ensures the consistency of its torque value. Here, it can be tightened according to the torque value. Solid, convenient and fast operation, safe and reliable. Greatly improved work efficiency.
本实用新型的具体实施方式叙述如下： The specific embodiment of the utility model is described as follows:
1、 SF6压力传感器拆装专用工具总长为：200mm，其材质均为优质碳素钢圆钢。 1. The total length of the special tool for disassembling and assembling the SF 6 pressure sensor is 200mm, and its material is high-quality carbon steel round steel.
2、中空圆钢放置槽是一个前侧面开槽口的圆柱体，中空结构可以将压力传感器放入其中；在两侧面距顶部10mm处加工出两个￠10mm的螺丝孔，配备两个10x30mm的螺钉可以将压力传感器固定牢靠；侧面开槽可以将传感器二次线漏出，以保证其完整性。 2. The hollow round steel slot is a cylinder with a notch on the front side. The hollow structure can put the pressure sensor in it; two ￠10mm screw holes are processed on both sides at a distance of 10mm from the top, and two 10x30mm screw holes are provided. The screw can fix the pressure sensor firmly; the side slot can leak the secondary wire of the sensor to ensure its integrity.
3、固定杆4下端与力矩扳手配合的六角螺栓头5，该六角螺栓头5加工成￠16外六角形结构，可以与力矩扳手配合，进行拆卸和紧固工作。 3. The lower end of the fixing rod 4 is matched with the hexagonal bolt head 5 with a torque wrench. The hexagonal bolt head 5 is processed into a ￠16 outer hexagonal structure, which can cooperate with the torque wrench for disassembly and fastening.
4、实际操作方法，使用时首先将螺钉3松开，把传感器套入放置槽1中，用两侧螺钉固定牢靠，再把力矩扳手通过套筒连接到六角螺栓头5，调整好力矩值，顺时针或逆时针转动力矩，即可通过本实用新型带动压力传感器转动，来完成紧固或拆卸压力传感器的工作。 4. The actual operation method. When using, first loosen the screw 3, insert the sensor into the placement groove 1, fix it firmly with the screws on both sides, and then connect the torque wrench to the hexagonal bolt head 5 through the sleeve, and adjust the torque value. The clockwise or counterclockwise rotation torque can drive the pressure sensor to rotate through the utility model to complete the work of fastening or dismounting the pressure sensor.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371082.6U CN204053930U (en) | 2014-07-07 | 2014-07-07 | SF 6gas pressure sensor tool specially for attaching and detaching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371082.6U CN204053930U (en) | 2014-07-07 | 2014-07-07 | SF 6gas pressure sensor tool specially for attaching and detaching |
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| CN204053930U true CN204053930U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371082.6U Expired - Fee Related CN204053930U (en) | 2014-07-07 | 2014-07-07 | SF 6gas pressure sensor tool specially for attaching and detaching |
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| CN (1) | CN204053930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858057A (en) * | 2018-08-04 | 2018-11-23 | 大唐国际发电股份有限公司张家口发电厂 | Non-integral pouring type generator unit outlet casing tube locknut loads and unloads specific purpose tool |
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2014
- 2014-07-07 CN CN201420371082.6U patent/CN204053930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858057A (en) * | 2018-08-04 | 2018-11-23 | 大唐国际发电股份有限公司张家口发电厂 | Non-integral pouring type generator unit outlet casing tube locknut loads and unloads specific purpose tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150707 |
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| EXPY | Termination of patent right or utility model |