CN214150498U - DR (digital radiography) detection operation platform for strain clamp of power transmission line - Google Patents
DR (digital radiography) detection operation platform for strain clamp of power transmission line Download PDFInfo
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- CN214150498U CN214150498U CN202021974376.XU CN202021974376U CN214150498U CN 214150498 U CN214150498 U CN 214150498U CN 202021974376 U CN202021974376 U CN 202021974376U CN 214150498 U CN214150498 U CN 214150498U
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- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000002601 radiography Methods 0.000 title description 2
- 238000003384 imaging method Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000002788 crimping Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to strain clamp detection area, concretely relates to transmission line strain clamp DR detection achievement platform, including fixing the platform carry part on transmission line and being used for the fixed DR check out test set's equipment fixing part, the platform carry part links to each other with equipment fixing part. The utility model has the advantages that: DR detection operation platform includes platform mounting part and equipment fixing part, platform mounting part can the mounting on the power transmission line, DR detection equipment fixes on the equipment fixing part, the equipment fixing part links to each other with platform mounting part, overall structure is comparatively simple, the workload that would originally need two or three people could accomplish reduces to 1 people, and operating time has also shortened greatly, 3 strain clamp DR detection time of an electric power tower unilateral can be accomplished in 90 minutes, very big improvement the efficiency that electric power patrolled and examined.
Description
Technical Field
The utility model belongs to strain clamp detection area, concretely relates to transmission line strain clamp DR testing operation platform.
Background
In high-voltage and ultra-high-voltage transmission lines, the strain clamp is used for fixing a conducting wire or a lightning conductor on the strain insulator, plays an anchoring role and can bear the tension of the conducting wire or the lightning conductor; however, the crimping construction of the strain clamp in the line belongs to hidden engineering, the internal crimping defects and crimping positioning defects of the clamp cannot be detected conventionally, and most of the existing strain clamps adopt DR detection equipment for nondestructive flaw detection, and DR is a high-altitude obstacle warning device, namely, an X-ray and substance interaction rule in the DR detection equipment is utilized, so that an image of the structure of the crimping position of hardware fittings such as the strain clamp is formed on an imaging device, and whether defects exist in the interior of the crimping pipe is detected. Although the problem of strain clamp defect detection is well solved to this kind of mode, but also brought new problem, how equipment is convenient quick promptly and detects the operation in the high altitude.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a transmission line strain clamp DR testing operation platform realizes strain clamp convenient and fast's high altitude DR testing work.
The utility model provides a following technical scheme:
a DR detection operation platform for a strain clamp of a power transmission line comprises a platform mounting part fixed on the power transmission line and an equipment fixing part used for fixing DR detection equipment, wherein the platform mounting part is connected with the equipment fixing part.
Preferably, the platform carry part is including setting up the horizontal pole on the top, the horizontal pole both ends all are equipped with a pair of vertical decurrent riser along horizontal pole width direction, set up to be equipped with the fixed pin that is used for carrying transmission line between a pair of riser face with one end, have at least one fixed pin below to be equipped with and seal the round pin, the horizontal pole links to each other with equipment fixing part.
Preferably, the fixing pin surface is sleeved with a rolling bearing which is convenient for the DR detection equipment to move along the power transmission line.
Preferably, the DR detection device includes an X imaging plate, a DR detector and a power supply, the device fixing portion includes a fixing slot for fixing the X imaging plate and a fixing frame for fixing the DR detector and the power supply, the cross bar is connected with the fixing slot and the cross bar and the fixing slot are vertically arranged, and the fixing slot is connected with the fixing frame.
Preferably, the two sides and the bottom of the fixed clamping groove are provided with clamping points which form clamping matching with the X imaging plate.
Preferably, the equipment fixing part further comprises a hoop, the DR detector and the power supply thereof are fixed on the fixing frame through the hoop, and the hoop and the fixing frame are detachably matched.
Preferably, the cross rod is provided with a lifting ring convenient for lifting.
The utility model has the advantages that:
1. DR detection operation platform includes platform mounting part and equipment fixing part, platform mounting part can the mounting on the power transmission line, DR detection equipment fixes on the equipment fixing part, the equipment fixing part links to each other with platform mounting part, overall structure is comparatively simple, the workload that would originally need two or three people could accomplish reduces to 1 people, and operating time has also shortened greatly, 3 strain clamp DR detection time of an electric power tower unilateral can be accomplished in 90 minutes, very big improvement the efficiency that electric power patrolled and examined.
2. Be equipped with the fixed pin on the platform carry part and seal the round pin, both cooperations can avoid transmission line and platform to hang and break away from in the part, and fixed pin surface cover is equipped with antifriction bearing, when the X ray shooting angle has a problem, can adjust through antifriction bearing for strain clamp inner structure projection can be appropriate demonstration at X formation of image board central authorities.
3. DR detector and power thereof pass through the staple bolt and fix, and it is fixed to be different from the nation ribbon, and it can not relax along with the lapse of time, when needs take off equipment, loosens the nut of fixed usefulness, unties the staple bolt and can take off equipment convenient and fast.
4. The setting of rings through lifting by crane the DR that equipment can be convenient quick detection operation platform and hang on the power transmission line near strain clamp.
Drawings
FIG. 1 is a front view of a DR testing work platform;
FIG. 2 is a side view of the DR testing work platform;
FIG. 3 is a front view of the platform mounting portion;
FIG. 4 is a side view of the platform mounting portion;
fig. 5 is a front view of the fixed card slot.
The designations in the drawings have the following meanings:
1-platform mounting part 11-cross bar 12-vertical plate 13-fixed pin 131-rolling bearing 14-sealing pin 15-hoisting ring 2-equipment fixing part 21-fixed clamping groove 22-fixed frame 23-clamping point 24-hoop 3-power transmission line
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
Example 1
As shown in fig. 1 and 2, the DR detection operation platform for the strain clamp of the power transmission line comprises a platform mounting part 1 fixed on the power transmission line 3 and an equipment fixing part 2 used for fixing DR detection equipment, wherein the platform mounting part 1 is connected with the equipment fixing part 2.
The DR detection device comprises an X imaging plate, a DR detector and a power supply.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 3 and 4, the platform mounting part 1 includes a cross rod 11 disposed at the top end, a pair of vertical plates 12 vertically downward along the width direction of the cross rod 11 are disposed at both ends of the cross rod 11, a fixing pin 13 for mounting the power transmission line is disposed between the pair of vertical plates 12 disposed at the same end, a sealing pin 14 is disposed below at least one fixing pin 13, and the cross rod 11 is connected with the equipment fixing part 2.
Example 3
On the basis of embodiment 1, as shown in fig. 3 and 4, the surface of the fixing pin 13 is sleeved with a rolling bearing 131 for facilitating the movement of the DR detection operation platform along the power transmission line 3.
Example 4
On the basis of embodiment 1, as shown in fig. 1 and 2, the apparatus fixing part 2 includes a fixing slot 21 for fixing the X-ray imaging plate and a fixing frame 22 for fixing the DR detector and its power supply, the cross bar 11 is connected to the fixing slot 21 and vertically arranged, and the fixing slot 21 is connected to the fixing frame 22.
Example 5
On the basis of embodiment 1, as shown in fig. 2 and 5, two sides and the bottom of the fixed card slot 21 are provided with a clamping point 23 which forms a clamping fit with the X-ray imaging plate.
The equipment fixing part 2 further includes an anchor ear 24, and the DR detector and its power supply are fixed on the fixing frame 22 through the anchor ear 24.
And the cross rod 11 is provided with a lifting ring 15 convenient for lifting.
The working process of the utility model is as follows:
inserting an X imaging plate into a clamping point 23 in a fixed clamping groove 21, fixing a DR detector and a power supply thereof in place through a hoop 24, hoisting equipment hoisting a DR detection operation platform to a power transmission line 3 near a strain clamp through a hoisting ring 15, enabling the power transmission line 3 to penetrate through a gap between a fixed pin 13 and a sealing pin 14, hanging the DR detection operation platform on the power transmission line 3 through the self weight of the DR detection operation platform, adjusting the position, enabling an operator to be far away from the platform, and performing nondestructive inspection through X rays.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a transmission line strain clamp DR testing operation platform which characterized in that, is including fixing platform carry part (1) on transmission line (3) and being used for fixed DR check out test set's equipment fixed part (2), platform carry part (1) and equipment fixed part (2) link to each other.
2. The DR detection work platform for the tension clamp of the power transmission line according to claim 1, wherein the platform mounting portion (1) comprises a cross rod (11) arranged at the top end, a pair of vertical plates (12) which are vertically downward along the width direction of the cross rod (11) are arranged at two ends of the cross rod (11), a fixing pin (13) used for mounting the power transmission line (3) is arranged between the plate surfaces of the pair of vertical plates (12) arranged at the same end, a sealing pin (14) is arranged below at least one fixing pin (13), and the cross rod (11) is connected with the equipment fixing portion (2).
3. The DR testing platform for the tension clamp of the power transmission line according to claim 2, wherein the surface of the fixing pin (13) is sleeved with a rolling bearing (131) which facilitates the DR testing equipment to move along the power transmission line (3).
4. The DR detection work platform for the tension clamp of the power transmission line according to claim 2, wherein the DR detection equipment comprises an X imaging plate, a DR detector and a power supply, the equipment fixing part (2) comprises a fixing clamping groove (21) used for fixing the X imaging plate and a fixing frame (22) used for fixing the DR detector and the power supply, the cross rod (11) is connected with the fixing clamping groove (21) and the fixing clamping groove are vertically arranged, and the fixing clamping groove (21) is connected with the fixing frame (22).
5. The DR testing platform of the strain clamp of the power transmission line according to claim 4, wherein two sides and the bottom of the fixing slot (21) are provided with clamping points (23) which are in clamping fit with the X-shaped imaging plate.
6. The DR testing platform for the strain clamp of the power transmission line according to claim 4, wherein the equipment fixing portion (2) further comprises an anchor ear (24), the DR testing device and a power supply thereof are fixed on the fixing frame (22) through the anchor ear (24), and the anchor ear (24) and the fixing frame (22) are detachably matched.
7. The DR testing platform for the tension clamp of the power transmission line according to claim 2, wherein the cross bar (11) is provided with a lifting ring (15) convenient for lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021974376.XU CN214150498U (en) | 2020-09-10 | 2020-09-10 | DR (digital radiography) detection operation platform for strain clamp of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021974376.XU CN214150498U (en) | 2020-09-10 | 2020-09-10 | DR (digital radiography) detection operation platform for strain clamp of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214150498U true CN214150498U (en) | 2021-09-07 |
Family
ID=77522695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021974376.XU Active CN214150498U (en) | 2020-09-10 | 2020-09-10 | DR (digital radiography) detection operation platform for strain clamp of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214150498U (en) |
-
2020
- 2020-09-10 CN CN202021974376.XU patent/CN214150498U/en active Active
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