CN215733199U - 33kV GIS cable terminal mounting tool - Google Patents
33kV GIS cable terminal mounting tool Download PDFInfo
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- CN215733199U CN215733199U CN202122352529.8U CN202122352529U CN215733199U CN 215733199 U CN215733199 U CN 215733199U CN 202122352529 U CN202122352529 U CN 202122352529U CN 215733199 U CN215733199 U CN 215733199U
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- gis
- pressing rod
- bracing piece
- pressure lever
- terminal
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Abstract
The utility model belongs to the technical field of tools for installing cable terminals, and particularly discloses a 33kV GIS cable terminal installing tool which comprises a plug capable of clamping a 33kV GIS cable terminal, a height-adjustable support frame and a length-adjustable pressure lever, wherein the plug is fixedly connected to the tail end part of the pressure lever, the support frame comprises a fixing ring arranged at the top and a plurality of length-adjustable support rods connected to the fixing ring, and the pressure lever penetrates through the fixing ring and then is arranged on the fixing ring. This mounting tool can accurately and reliably install 33kV GIS terminal in place, has avoided 33kV GIS terminal and the collision on cabinet body or ground effectively, has stopped uncontrollable factor and has caused the occurence of failure of great hidden danger to equipment, and its installation labour saving and time saving of while installation is efficient, can be applicable to the installation work of the narrow environment in scene.
Description
Technical Field
The utility model belongs to the technical field of tools for installing cable terminals, and particularly relates to a 33kV GIS cable terminal installation tool.
Background
Among the prior art, the cabinet body of the 33kV cubical switchboard of transformer specialty is compacter, and in addition, the space of cable chamber is also extremely narrow, and the cable terminal adopts the formula installation of advancing down, and personnel are difficult to lean on into the cable chamber storehouse, consequently, have just increased the difficulty for the installation of cable head, are difficult to install the cable head in place accurately, reliably, fast.
The existing operation mode is that two groups of people are arranged on the ground and a cable layer respectively, through intercom contact, people outside a ground cable chamber pull a cable head to align with a fixing bolt hole of the cable head, meanwhile, the position of the cable is adjusted by people on the cable layer according to a certain angle and force, and the cable head can be reliably and accurately installed in place by jacking and supporting the cable at the bottom by more manpower. The three-phase cable head of a switch cabinet is usually installed, more manpower is required to be input, strict matching is required to be carried out for construction, more manpower (5-7 persons) and time (1-2 hours) are required to be consumed, and the efficiency is lower.
Therefore, the research and development of a cable terminal installation tool which is suitable for a narrow field environment, reduces constructors and greatly improves the installation efficiency is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and particularly discloses a 33kV GIS cable terminal mounting tool which can accurately and reliably mount a 33kV GIS terminal in place, effectively avoid the collision of the 33kV GIS terminal with a cabinet body or the ground, prevent the accident of serious hidden danger caused by uncontrollable factors to equipment, save time and labor in the mounting process, have high mounting efficiency and can be suitable for the mounting work in a narrow environment on site.
In order to achieve the technical purpose, the utility model is realized according to the following technical scheme:
the mounting tool for the 33kV GIS cable terminal comprises a plug capable of clamping the 33kV GIS cable terminal, a height-adjustable support frame and a length-adjustable pressure lever, wherein the plug is fixedly connected to the tail end of the pressure lever, the support frame comprises a fixing ring arranged at the top and a plurality of length-adjustable support rods connected to the fixing ring, and the pressure lever penetrates through the fixing ring and then is placed on the fixing ring.
As a further improvement of the above technology, the pressure lever includes a first pressure lever fixedly connected to the plug of the cable terminal and a second pressure lever capable of being sleeved into the first pressure lever, a diameter of a middle hole of the first pressure lever is larger than that of the second pressure lever, the first pressure lever is provided with a positioning hole, the second pressure lever is provided with a plurality of adjusting holes, and the second pressure lever and the first pressure lever are connected by sequentially penetrating through the positioning hole and the adjusting hole through a first positioning pin. Specifically, the second plunger length is 2/3 of the first plunger.
As a further improvement of the above technology, the bracing piece includes the first bracing piece be connected with the retainer plate and supports in the second bracing piece on ground, be equipped with the location mounting hole on the first bracing piece, the second bracing piece is equipped with a plurality of location regulation holes, pass location mounting hole and location regulation hole in proper order through location second pin between second bracing piece and the first bracing piece and be connected. Specifically, the method comprises the following steps: the length of the second support rod is 2/3 of the first support rod.
As a further improvement of the technology, the number of the supporting rods is three, and two adjacent second supporting rods are connected through reinforcing rods.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the cable terminal mounting tool can accurately and reliably mount the 33kV GIS terminal in place, effectively avoids the collision of the 33kV GIS terminal with a cabinet body or the ground, and avoids the occurrence of accidents of great hidden danger caused by uncontrollable factors to equipment;
(2) the cable terminal mounting tool is applicable to the existing switch cabinets which have similar narrow cabinet space and adopt an upward mounting mode for the cable terminal, and can cover the same equipment of various manufacturers and voltage classes in the whole electric power and subway industries.
(3) Compared with the traditional installation mode, the installation tool for the cable terminal at least needs 5-7 persons to operate one 33kV GIS cable terminal, the time consumption is more than 1 hour, and the installation tool only needs 2 persons to operate, can complete installation operation in about 20 minutes, saves time and labor and greatly improves the installation efficiency.
Drawings
The utility model is described in detail below with reference to the following figures and specific embodiments:
fig. 1 is a first schematic view of a cable termination head installation tool according to the present invention;
fig. 2 is a second schematic structural view of a cable termination head installation tool according to the present invention;
fig. 3 is a schematic view of the supporting frame structure of the present invention.
Detailed Description
As shown in fig. 1 and 2, the 33kV GIS cable terminal installation tool provided by the utility model comprises a plug 1 capable of clamping a 33kV GIS cable terminal, a height-adjustable support frame 2 and a length-adjustable press rod 3, wherein the plug 1 is fixedly connected to the tail end of the press rod 3, the support frame 2 comprises a fixing ring 21 arranged at the top and a plurality of length-adjustable support rods 22 connected to the fixing ring 21, and when in use, the press rod 3 passes through the fixing ring 21 and then is arranged on the fixing ring 21.
As shown in fig. 3, the pressure lever 3 includes a first pressure lever 3 fixedly connected to the plug 1 of the cable terminal and a second pressure lever 32 capable of being sleeved into the first pressure lever 31, a diameter of a middle hole of the first pressure lever 31 is larger than that of the second pressure lever 32, a positioning hole is formed in the first pressure lever 31, a plurality of adjusting holes are formed in the second pressure lever 32, the second pressure lever 32 and the first pressure lever 31 are connected by sequentially penetrating through the positioning hole and the adjusting hole through a first positioning pin 4, and a length of the second pressure lever is 2/3 of the first pressure lever.
The supporting rod 22 includes a first supporting rod 221 connected to the fixing ring and a second supporting rod 222 supported on the ground, the first supporting rod 221 is provided with a positioning mounting hole, the second supporting rod 222 is provided with a plurality of positioning adjusting holes, the second supporting rod 222 and the first supporting rod 221 are connected by a positioning second pin 5 sequentially penetrating through the positioning mounting hole and the positioning adjusting hole, and the length of the second supporting rod 222 is 2/3 of the first supporting rod 221.
In the present invention, the number of the support rods 22 on the support frame 2 is three, the support rods are uniformly arranged, and two adjacent second support rods 22 are connected and reinforced by the reinforcing rod 6.
The working process of the cable terminal mounting tool according to the present invention is specifically described as follows:
the compression bar 3 penetrates through the fixing ring 21 of the support frame 2, the support frame 2 is placed in or out of a cable chamber bin according to field requirements, the plug 1 tightly clamps the 33kV GIS terminal, the height of the support frame 2 is adjusted and fixed, after the position of the fixing bolt is aligned, the compression bar 3 can be pressed down through a lever principle, and meanwhile, the 33kV GIS terminal can easily enter a cable groove.
In the utility model, the plug 1 is used for reliably clamping the 33kV GIS terminal, and the support frame 2 is used for providing support for lifting the 33kV GIS terminal and is used as a fulcrum of a lever; the purpose of the pressure lever 2 is to lift the 33kV GIS terminal into the cable groove, so that the reliability and the practicability of the installation process are effectively improved, the time and the labor are saved, and the installation efficiency is high.
The present invention is not limited to the above-described embodiments, and various changes and modifications of the present invention are also intended to be included within the scope of the claims and equivalent technologies of the present invention, unless they depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a 33kV GIS cable terminal mounting tool which characterized in that: including the plug, but height-adjusting's support frame, the depression bar of adjustable length that can block 33kV GIS cable terminal, plug fixed connection is in the terminal portion of depression bar, the support frame is including the retainer plate of arranging the top in and connecting the bracing piece of a plurality of adjustable length on the retainer plate, the depression bar passes the retainer plate after and puts on the retainer plate.
2. The 33kV GIS cable termination installation tool of claim 1, wherein: the pressing rod comprises a first pressing rod fixedly connected with a plug of the cable terminal and a second pressing rod capable of being sleeved into the first pressing rod, the diameter of a middle hole of the first pressing rod is larger than that of the second pressing rod, a positioning hole is formed in the first pressing rod, a plurality of adjusting holes are formed in the second pressing rod, and the second pressing rod and the first pressing rod are connected through the positioning hole and the adjusting holes sequentially through a first positioning pin.
3. The 33kV GIS cable termination installation tool of claim 2, wherein: the second pressure lever is 2/3 the length of the first pressure lever.
4. The 33kV GIS cable termination installation tool of claim 1, wherein: the bracing piece includes the first bracing piece of being connected with the retainer plate and supports in the second bracing piece on ground, be equipped with the location mounting hole on the first bracing piece, the second bracing piece is equipped with a plurality of location regulation holes, pass location mounting hole and location regulation hole in proper order through location second pin between second bracing piece and the first bracing piece and be connected.
5. The 33kV GIS cable termination installation tool of claim 4, wherein: the length of the second support rod is 2/3 of the first support rod.
6. The 33kV GIS cable termination installation tool of claim 3, wherein: the number of the supporting rods is three, and two adjacent second supporting rods are connected through reinforcing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352529.8U CN215733199U (en) | 2021-09-27 | 2021-09-27 | 33kV GIS cable terminal mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352529.8U CN215733199U (en) | 2021-09-27 | 2021-09-27 | 33kV GIS cable terminal mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733199U true CN215733199U (en) | 2022-02-01 |
Family
ID=80025458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122352529.8U Active CN215733199U (en) | 2021-09-27 | 2021-09-27 | 33kV GIS cable terminal mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733199U (en) |
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2021
- 2021-09-27 CN CN202122352529.8U patent/CN215733199U/en active Active
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