CN203024709U - Roller type detection tool of transmission line linear unit shell - Google Patents
Roller type detection tool of transmission line linear unit shell Download PDFInfo
- Publication number
- CN203024709U CN203024709U CN 201220743354 CN201220743354U CN203024709U CN 203024709 U CN203024709 U CN 203024709U CN 201220743354 CN201220743354 CN 201220743354 CN 201220743354 U CN201220743354 U CN 201220743354U CN 203024709 U CN203024709 U CN 203024709U
- Authority
- CN
- China
- Prior art keywords
- transmission line
- linear unit
- detection tool
- main body
- unit shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a roller type detection tool of a transmission line linear unit shell. The detection tool comprises a main body straight pipe, wherein three measuring rods are respectively arranged on the same section of the two ends of the main body straight pipe uniformly; the length of the measuring rods is adjustable; the three measuring rods at the same end are fixed by a triangular support; a roller seat cover is arranged at the top end of each measuring rod, is fixed on the measuring rod via lock screws and is connected with a roller via a hinge pin; and a connecting rod is also arranged between the measuring rods in the corresponding positions at the two ends of the main body straight pipe. The detection tool has the beneficial effects that an existing single measuring device is improved into a comprehensive measuring device, so that the problems of out-of-roundness of the inner diameter of the long-distance shell, difficulty in determining the correction point and the like are solved and the finishing operation is facilitated; by using the device, the assembly problems caused by out-of-roundness of the gas insulated transmission line linear unit shell and supporting insulators and insufficient linearity are effectively solved; and the detection tool has a simple structure and a good comprehensive measurement effect and is convenient to use.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of linear unit housing of gas insulated power transmission line.
Background technology
At present, the linear unit housing of gas insulated power transmission line in-process measurement is the measurement mechanism structure of single cubing, single-point, individual event, due to linear unit shell be cylindric, volume is large, circularity, linearity require high, can not composite measurement, just can not solve whole assembly problem.
The utility model content
The purpose of this utility model is to provide a kind of roller type transmission line of electricity linear unit shell and detects frock.
To achieve these goals, by the following technical solutions, a kind of roller type transmission line of electricity linear unit shell detects frock, it is characterized in that: described roller type transmission line of electricity linear unit shell detects frock and comprises the main body straight tube, each evenly arranges three sounding rods on the same cross section at main body straight tube two ends, three sounding rods of same end are fixed by triangular supports, and each sounding rod top is provided with the roller cover for seat, and roller mount puts by bearing pin and connects roller; Also has connecting rod between the sounding rod of main body straight tube two ends correspondence position.
For the ease of realizing the installation and removal of roller cover for seat, described roller cover for seat is fixed on sounding rod by lock-screw.
Adapt in order to ensure this detection frock and detected transmission line of electricity housing size, described sounding rod adjustable in length.
The utility model will have analytical measurement now and be improved to comprehensive measurement device, make long to have obtained solution apart from problems such as housing internal diameter out-of-roundness and adjusting point are not easy to determine, facilitate finishing process.By this device, effectively solved the out-of-roundness of linear unit housing of gas insulated power transmission line and supporting insulator and the assembly problem that linearity causes not, it is simple in structure, and is easy to use, and composite measurement is effective.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the local enlarged diagram of A in Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 to Figure 3, a kind of roller type transmission line of electricity linear unit shell detects frock, comprise main body straight tube 6, each evenly arranges three sounding rods 5 on the same cross section at main body straight tube 6 two ends, these sounding rod 5 adjustable in length, three sounding rods 5 of same end are fixing by triangular supports 7, and each sounding rod 5 tops are provided with roller cover for seat 4, roller cover for seat 4 is fixed on sounding rod 5 by lock-screw 3, and connects roller 1 by bearing pin 2; Also has connecting rod 8 between the sounding rod 5 of main body straight tube 6 two ends correspondence positions.
During use, first adjust the length of sounding rod, make it be suitable for the internal diameter of housing to be detected; Then, device is pushed in housing, owing to being provided with roller on device, therefore, push from an end, then device can skid off from the other end automatically; If have out-of-roundness in the middle of housing, this device can't slide, and so just is easy to determine the out-of-roundness position of housing; Simultaneously, this device can also coordinate with other cubings, measures length.
The utility model will have analytical measurement now and be improved to comprehensive measurement device, make long to have obtained solution apart from problems such as housing internal diameter out-of-roundness and adjusting point are not easy to determine, facilitate finishing process.By this device, effectively solved the out-of-roundness of linear unit housing of gas insulated power transmission line and supporting insulator and the assembly problem that linearity causes not, it is simple in structure, and is easy to use, and composite measurement is effective.
Claims (2)
1. a roller type transmission line of electricity linear unit shell detects frock, it is characterized in that: described roller type transmission line of electricity linear unit shell detects frock and comprises the main body straight tube, each evenly arranges three sounding rods on the same cross section at main body straight tube two ends, three sounding rods of same end are fixed by triangular supports, each sounding rod top is provided with the roller cover for seat, and roller mount puts by bearing pin and connects roller; Also has connecting rod between the sounding rod of main body straight tube two ends correspondence position.
2. roller type transmission line of electricity linear unit shell as claimed in claim 1 detects frock, and it is characterized in that: described roller cover for seat is fixed on sounding rod by lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743354 CN203024709U (en) | 2012-12-29 | 2012-12-29 | Roller type detection tool of transmission line linear unit shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743354 CN203024709U (en) | 2012-12-29 | 2012-12-29 | Roller type detection tool of transmission line linear unit shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024709U true CN203024709U (en) | 2013-06-26 |
Family
ID=48648688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743354 Expired - Fee Related CN203024709U (en) | 2012-12-29 | 2012-12-29 | Roller type detection tool of transmission line linear unit shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482833A (en) * | 2014-12-19 | 2015-04-01 | 苏州莱测检测科技有限公司 | Length detection device |
-
2012
- 2012-12-29 CN CN 201220743354 patent/CN203024709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482833A (en) * | 2014-12-19 | 2015-04-01 | 苏州莱测检测科技有限公司 | Length detection device |
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Legal Events
| 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: 20130626 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |