CN113218976B - Split type X-ray detection device for strain clamp of power transmission line - Google Patents
Split type X-ray detection device for strain clamp of power transmission line Download PDFInfo
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- CN113218976B CN113218976B CN202110554660.4A CN202110554660A CN113218976B CN 113218976 B CN113218976 B CN 113218976B CN 202110554660 A CN202110554660 A CN 202110554660A CN 113218976 B CN113218976 B CN 113218976B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
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Abstract
The invention discloses a split type X-ray detection device for a strain clamp of a power transmission line, which comprises a support frame, an X-ray generator and a flat panel detector, wherein the support frame is of a split type structure, the X-ray generator and the flat panel detector are respectively and movably connected to a left bracket and a right bracket through an adjusting component, so that the X-ray generator and the flat panel detector can freely rotate, the setting direction of the left bracket relative to the strain clamp and the setting direction of the right bracket relative to the strain clamp can be different, and the X-ray generator, the strain clamp and the flat panel detector can be always vertically distributed by adjusting the self angles of the X-ray generator and the flat panel detector. According to the invention, the setting directions of the left bracket, the right bracket and the strain clamp can be freely selected according to the actual working environment, and then the angles and the positions of the X-ray generator and the flat panel detector are adjusted to keep a straight line between the left bracket, the right bracket and the strain clamp, so that the invention has high practicability and applicability.
Description
Technical Field
The invention relates to the technical field of line detection, in particular to a split type X-ray detection device for a strain clamp of a power transmission line.
Background
The strain clamp is used for connecting corners and terminals, leads or lightning wires are fixed on a strain insulator string of a non-linear tower to play an anchor role, and the strain clamp is also used for fixing a pull wire of the pull wire tower, so that the compression joint construction of the strain clamp belongs to hidden engineering, the internal compression joint defects and compression joint positioning defects of the clamp are required to adopt an X-ray DR system, a proper X-ray machine and ray energy are selected, and the detector is used for imaging the internal structure detected by the strain clamp on a computer to ensure the safety of the clamp part.
The existing X-ray detection device adopts an integrated structure of an X-ray generator and a flat panel detector, so that the vertical distribution between the X-ray generator and the flat panel detector is ensured, and the following problems exist in the use process: 1. the traditional X-ray detection device has low flexibility because the X-ray generator and the flat panel detector are not rotatable and do not have an angle adjusting function; 2. when the shooting angle needs to be adjusted, the position and the setting direction of the whole X-ray detection device need to be adjusted, and because the structure on the tower is complex, the whole X-ray detection device is quite troublesome and inconvenient, and even when the periphery of the strain clamp to be detected is provided with a blocking object, the whole X-ray detection device cannot find a proper position and the setting direction to meet the shooting requirement; 3. when working aloft, the transportation is troublesome, the detection angle and the position are properly selected, and the efficiency is low; there is a need for a split X-ray detection device for a strain clamp for a power transmission line.
Disclosure of Invention
The invention aims to provide a split type X-ray detection device for a strain clamp of a power transmission line, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the invention adopts the following specific scheme: the utility model provides a split type X-ray detection device for transmission line strain clamp, includes support frame, X-ray generator and flat panel detector, the support frame is split type structure, comprises left socle and right branch frame, X-ray generator and flat panel detector pass through adjusting part swing joint respectively on left socle and right branch frame for X-ray generator and flat panel detector can free rotation, and the setting direction of the relative strain clamp of left socle and the setting direction of the relative strain clamp of right branch frame can be different, thereby through the self angle of adjustment X-ray generator and flat panel detector, make X-ray generator, strain clamp and flat panel detector remain all the time and be perpendicular distribution.
As a further optimization of the above technical solution: the adjusting component comprises a first fixing seat and a second fixing seat which are respectively arranged at the end parts of the left bracket and the right bracket, wherein first sliding grooves are respectively formed in the first fixing seat and the second fixing seat, sliding rods are arranged in the first sliding grooves in a sliding fit mode, a joint is arranged at one end of each sliding rod, which is far away from the first fixing seat or the second fixing seat, a universal ball is arranged in the joint in a matching mode, the universal ball is connected with the X-ray generator or the flat panel detector through a connecting rod, the X-ray generator and the flat panel detector can freely rotate under the action of the universal ball, and the universal ball can respectively move along the first sliding grooves in the first fixing seat and the second fixing seat.
As a further optimization of the above technical solution: the ends of the left support and the right support, which are far away from the first fixing seat and the second fixing seat, are respectively provided with clamping pieces for the strain clamp to pass through, and the clamping pieces of the left support and the right support are respectively used for clamping and fixing the two ends of the strain clamp.
As a further optimization of the above technical solution: clamping piece sets up the tip lower surface at left socle and right branch frame, and the clamping piece is including fixing the fixed grip block on left socle and right branch frame and articulating the activity grip block on fixed grip block, all open on fixed grip block and the activity grip block has the draw-in groove, and be equipped with connecting bolt on the slip grip block for the draw-in groove concatenation of fixed grip block and activity grip block forms the centre gripping chamber of centre gripping strain clamp, and left socle and right branch frame are located the tip upper surface of clamping piece all to be equipped with weight adjustable balancing weight, make left socle and right branch frame all can be in the plane with strain clamp vertically mode distribution, and make the setting direction of left socle and right branch frame can use strain clamp as central regulation through adjusting the weight of balancing weight.
As a further optimization of the above technical solution: the first sliding grooves on the first fixing seat are vertically distributed with the left support, and the first sliding grooves on the second fixing seat are parallel to the right support.
As a further optimization of the above technical solution: the universal ball locking device is characterized in that a locking component used for locking the universal ball is arranged on the joint, the locking component comprises two L-shaped locking rods and a fixing block penetrating through the sliding rod, the two locking rods are symmetrically distributed along the joint, one ends of the two locking rods are abutted against the universal ball to lock and fix the universal ball, a second sliding groove is formed in the fixing block, one ends of the two locking rods, far away from the universal ball, are slidably matched in the second sliding groove, a reset spring is arranged in the second sliding groove, one ends of the reset spring are connected to the inner wall of the second sliding groove, the other ends of the two locking rods are connected with the locking rods, the two locking rods are symmetrically distributed along the joint, one ends of the two locking rods are slidably matched in the second sliding groove, the other ends of the two locking rods are abutted against the universal ball, and when the two locking rods move back, the two locking rods are separated from the universal ball by the compression reset spring, so that the universal ball can act on an X-ray detection generator or a flat panel detector to rotate freely, and then the two locking rods can move oppositely under the action of the reset spring, and the universal ball is locked and fixed.
As a further optimization of the above technical solution: the adjusting component comprises a rotating shaft arranged on a left support and a right support, the rotating shaft on the left support is connected with an X-ray generator, the rotating shaft on the right support is connected with a flat panel detector, a telescopic rod is connected between the X-ray generator and the flat panel detector, the telescopic rod is positioned at the connecting end of the flat panel detector and is in sliding fit with a sleeve arranged on the flat panel detector, the sleeve is arranged on the flat panel detector in a sliding manner and is vertically distributed with the flat panel detector, an arc clamping plate for clamping a strain clamp is arranged on the telescopic rod, and accordingly the angle of the X-ray generator is adjusted, the arc clamping plate is clamped on the strain clamp, and the X-ray generator and the flat panel detector are always kept vertically distributed.
As a further optimization of the above technical solution: the telescopic link comprises outer pole and the interior pole of sliding setting in outer pole, and outer pole is connected with X-ray generator, and interior pole sliding fit is intraductal in the cover, and the setting of arc cardboard is on interior pole.
As a further optimization of the above technical solution: the flat panel detector is provided with a fixed plate, a third chute is formed in the fixed plate, the setting direction of the third chute is the direction facing the right bracket, and the sleeve is in sliding fit with the third chute through the sliding block.
Compared with the prior art, the invention has the following beneficial effects:
1) The support frame is of a split type structure, and the X-ray generator and the flat panel detector are movably connected to the left support and the right support through the adjusting component, so that the X-ray generator and the flat panel detector can freely rotate and move, and the flexibility is improved;
2) According to the invention, the setting direction between the left bracket and the right bracket and the strain clamp can be freely selected according to the actual working environment, then the angles and the positions of the X-ray generator and the flat panel detector are adjusted to keep a straight line between the left bracket and the right bracket and the strain clamp, the practicability and the applicability are high, the problem that proper positions and setting directions cannot be found to meet shooting requirements is effectively avoided, and the efficiency is improved;
3) The invention adopts a split design, has small structure, is convenient to transport when working at high altitude, and greatly improves the efficiency.
Drawings
FIG. 1 is a schematic perspective view of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
fig. 3 is a schematic perspective view of a right bracket according to embodiment 1 of the present invention;
FIG. 4 is a cross-sectional view of a locking assembly according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is a schematic view of a shooting angle in embodiment 2 of the present invention;
FIG. 7 is a schematic diagram showing the connection relationship between a sleeve and a flat panel detector according to embodiment 2 of the present invention;
the marks in the figure: 1. x-ray generator, 2, adjusting part, 201, first fixing base, 202, second fixing base 203, first spout, 204, slide bar, 205, connecting rod, 206, joint, 207, universal ball 3, left socle, 4, balancing weight, 5, flat panel detector, 6, right socle, 7, holder, 701, fixed holder plate, 702, draw-in groove, 703, connecting bolt, 704, movable holder plate, 8, locking part, 801, fixed block, 8011, second spout, 802, locking lever, 803, return spring, 9, axis of rotation, 10, telescopic link, 11, arc cardboard, 12, sleeve, 13, strain clamp, 14, fixed plate, 1401, third spout.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention relates to a split type X-ray detection device for a strain clamp 13 of a power transmission line, which comprises a support frame, an X-ray generator 1 and a flat panel detector 5, wherein the support frame is of a split type structure and consists of a left support 3 and a right support 6, the X-ray generator 1 and the flat panel detector 5 are respectively and movably connected to the left support 3 and the right support 6 through an adjusting component 2, so that the X-ray generator 1 and the flat panel detector 5 can freely rotate, the setting direction of the left support 3 relative to the strain clamp 13 and the setting direction of the right support 6 relative to the strain clamp 13 can be different, and the X-ray generator 1 and the flat panel detector 5 can always be vertically distributed by adjusting the self angles of the X-ray generator 1 and the flat panel detector 5.
Example 1
Referring to fig. 1 to 4, in this embodiment, the angle adjustment manner of the X-ray generator 1 and the flat panel detector 5 is independent and separate adjustment, so that the situation that the setting direction of the left bracket 3 relative to the strain clamp 13 and the setting direction of the right bracket 6 relative to the strain clamp 13 differ greatly can be satisfied, for example, the left bracket 3 is suspended at a position below the strain clamp 13, in this state, the setting direction of the right bracket 6 can be set at a plurality of positions relative to the strain clamp 13 according to the working environment, and then the vertical distribution state of the three points and one line can be ensured all the time by adjusting the angles and positions of the X-ray generator 1 and the flat panel detector 5, so that the shooting condition, that is, the strain clamp 13 is located between the X-ray generator 1 and the flat panel detector 5, is satisfied.
The angular adjustment of the X-ray generator 1 and the flat panel detector 5 with respect to the left and right brackets 3, 6 is specifically as follows: the adjusting component 2 comprises a first fixing seat 201 and a second fixing seat 202 which are arranged at the end parts of the left bracket 3 and the right bracket 6, a first sliding groove 203 is formed in the first fixing seat 201 and the second fixing seat 202, a sliding rod 204 is slidably matched in the first sliding groove 203, a joint 206 is arranged at one end, far away from the fixing seat, of the sliding rod 204, a universal ball 207 is matched in the joint 206, the universal ball 207 is connected with a base of the X-ray generator 1 or a flat panel detector 5 through a connecting rod 205, and the angle of the X-ray generator 1 and the flat panel detector 5 can be freely adjusted through the universal ball 207.
The ends of the left bracket 3 and the right bracket 6 far away from the first fixing seat 201 and the second fixing seat 202 are respectively provided with a clamping piece 7 for the tension clamp 13 to pass through, the clamping pieces 7 are arranged on the lower surfaces of the ends of the left bracket 3 and the right bracket 6, the clamping pieces 7 are composed of a fixed clamping plate 701 fixed on the left bracket 3 or the right bracket 6 and a movable clamping plate 704 hinged on the fixed clamping plate 701, clamping grooves 702 are formed in the fixed clamping plate 701 and the movable clamping plate 704, and connecting bolts 703 are arranged on the sliding clamping plates, so that the clamping grooves 702 of the fixed clamping plate 701 and the movable clamping plate 704 are spliced to form a clamping cavity for clamping the tension clamp 13, and when the tension clamp is used, the clamping pieces 7 of the left bracket 3 and the right bracket 6 are distributed linearly and respectively clamp and fix two ends of the tension clamp 13 to be detected.
The joint 206 is provided with a locking component 8 for locking the universal ball 207, the locking component 8 comprises two L-shaped locking rods 802 and a fixing block 801 penetrating through the sliding rod 204, the two locking rods 802 are symmetrically distributed along the joint 206, one ends of the two locking rods 802 are abutted against the universal ball 207 so as to lock and fix the universal ball, the fixing block 801 is provided with a second sliding groove 8011, one ends of the two locking rods 802 far away from the universal ball 207 are slidably matched in the second sliding groove 8011, the second sliding groove 8011 is internally provided with a return spring 803, one ends of the return spring 803 are connected on the inner wall of the second sliding groove 8011, the other ends of the return spring 803 are connected with the locking rods 802 so that the two locking rods 802 are symmetrically distributed along the joint 206, one ends of the two locking rods 802 are slidably matched in the second sliding groove 8011, and the other ends of the two locking rods 802 are abutted against the universal ball 207, when the two locking rods 802 move back to the universal ball 207, the two locking rods 802 are separated from the universal ball 207, and the universal ball 207 can act on an X-ray detector or a flat panel detector 5 to rotate freely, and then the two locking rods 803 can move back to the universal ball 803 under the action of the return spring 803.
Regarding the setting direction of the left bracket 3 and the right bracket 6 relative to the strain clamp 13, in the conventional state, the setting direction shown in fig. 1 is adopted by the left bracket 3 and the right bracket 6, namely, the left bracket 3 and the right bracket 6 are respectively positioned at two sides of the strain clamp 13, at this time, the shooting condition can be satisfied without adjusting the angle of the X-ray generator 1 and the flat panel detector 5, and the setting direction range of the left bracket 3 and the right bracket 6 relative to the strain clamp 13 is as follows: the setting direction range of the left bracket 3 is that the left side of the strain clamp 13 surrounds 180 degrees by taking the strain clamp 13 as the center, when the left bracket 3 is vertically arranged below the strain clamp 13, in order to meet shooting conditions, the flat panel detector 5 can be rotated by 90 degrees and pushed to move along the second fixing seat 202, when the left bracket 3 is vertically arranged above the strain clamp 13, the setting direction of the right bracket 6 can be arranged below the strain clamp 13, then the setting direction of the left bracket 3 and the right bracket 6 can be flexibly changed by adjusting the angle and the position of the X-ray emitter and the flat panel detector 5, and in summary, the setting direction of the left bracket 3 and the right bracket 6 can be adjusted flexibly by adjusting the angle of the X-ray emitter and the flat panel detector 5 and the position of the flat panel detector along the first fixing seat 201 and the first sliding groove 203 on the second fixing seat 202.
In order to ensure the balance of the left bracket 3 and the right bracket 6, the upper surfaces of the end parts of the left bracket 3 and the right bracket 6, which are positioned on the clamping piece 7, are respectively provided with a weight-adjustable balancing weight 4, the weight of the balancing weight 4 can be adjusted to ensure that the left bracket 3 and the right bracket 6 keep balance by taking the strain clamp 13 as a central line, in addition, when the left bracket 3 and the right bracket 6 are perpendicular to the lower part of the strain clamp 13, the balancing weight 4 is not needed, when the left bracket 3 and the right bracket 6 are perpendicular to the upper part of the strain clamp 13, the end parts of the left bracket 3 and the right bracket 6, which are far away from the strain clamp 13, can be lifted by a lifting rope, and the arrangement direction of the left bracket 3 and the right bracket 6 can be encircled by 360 degrees by taking the strain clamp 13 as the center in the lifting rope.
The first sliding groove 203 on the first fixing seat 201 is vertically distributed with the left bracket 3, the first sliding groove 203 on the second fixing seat 202 is parallel to the right bracket 6, so that the position adjustment of the X-ray generator and the flat panel detector 5 is more flexible, and under the action of the first sliding groove 203, the position adjustment of the X-ray generator 1 and the flat panel detector 5 can be performed except for the adjustment of the angle of the first sliding groove 203, when the adjustment of the angle of the first sliding groove is unable to align with the strain clamp 13 to meet the shooting condition, the position adjustment can be performed directly by pushing the X-ray generator 1 or the flat panel detector 5, so that the strain clamp 13 is aligned and meets the shooting condition, the setting direction of the left bracket 3 or the right bracket 6 is not required to be readjusted, the efficiency is improved, and besides the adjustment of the angle of the X-ray generator 1 and the flat panel detector 5, the two can be adjusted to slide along the direction of the first sliding groove 203, so that the left bracket 3 and the right bracket 6 can meet the shooting condition rapidly in the flexible setting direction.
Example 2
The present embodiment differs from embodiment 1 in that the angle adjustment of the X-ray generator 1 and the flat panel detector 5 is integrated.
Referring to fig. 5 to 7, the adjusting assembly 2 includes a rotation shaft 9 disposed on a left bracket 3 and a right bracket 6, the rotation shaft 9 on the left bracket 3 is connected with the X-ray generator 1, the rotation shaft 9 on the right bracket 6 is connected with the flat panel detector, a telescopic rod 10 is connected between the X-ray generator 1 and the flat panel detector, the telescopic rod 10 is disposed at a connection end of the flat panel detector and is slidably matched in a sleeve 12 disposed on the flat panel detector, the sleeve 12 is slidably disposed on the flat panel detector and is vertically distributed with the flat panel detector, and an arc clamping plate 11 for clamping a strain clamp 13 is disposed on the telescopic rod 10, so that the arc clamping plate 11 is clamped on the strain clamp 13 by adjusting an angle of the X-ray generator 1, and the X-ray generator 1 and the flat panel detector 5 are always vertically distributed.
The telescopic rod 10 consists of an outer rod and an inner rod which is arranged in the outer rod in a sliding way, the outer rod is connected with the X-ray generator 1, the inner rod is in sliding fit in the sleeve 12, and the arc-shaped clamping plate 11 is arranged on the inner rod.
The flat panel detector is provided with a fixed plate 14, the fixed plate 14 is provided with a third sliding groove 1401, the setting direction of the third sliding groove 1401 is vertically distributed with the rotating shaft 9 on the right bracket 6, and the sleeve 12 is in sliding fit in the third sliding groove 1401 through a sliding block.
In this embodiment, the left support 3 and the right support 6 can be installed and fixed on the circuit tower, and is suitable for the situation that the setting direction of the left support 3 relative to the strain clamp 13 and the setting direction of the right support 6 relative to the strain clamp 13 are less different, when in use, the arc-shaped clamping plate 11 is clamped on the strain clamp 13 by adjusting the angle of the X-ray generator 1, and the flat panel monitor can be driven to rotate by the X-ray generator 1 under the cooperation of the telescopic rod 10 and the sleeve 12, so that automatic alignment can meet shooting conditions.
The first chute 203, the second chute 8011 and the third chute 1401 all adopt a structure of T-shaped grooves, the end of the sliding rod 204 slidably fitted in the first chute 203, the end of the locking rod 802 slidably fitted in the second chute 8011 and the shape structure of the sliding block are all T-shaped, the first fixing seat 201 and the second fixing seat 202 can be threaded with screws along the length directions of the two, the screws penetrate into the first chute 203, so that the screws push the sliding rod 204 to move along the first chute 203 by rotating the screws, and the position of the X-ray emitter and the flat panel detector 5 can be adjusted in a manner of not only sliding the sliding rod 204 and the first chute 203, but also arranging screws on the first fixing seat 201 and the second fixing seat 202, and connecting nuts on the screws with the sliding rod 204.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A split type X-ray detection device for transmission line strain clamp, includes support frame, X-ray generator (1) and flat panel detector (5), its characterized in that: the support frame is of a split type structure and is composed of a left support (3) and a right support (6), the X-ray generator (1) and the flat panel detector (5) are respectively and movably connected to the left support (3) and the right support (6) through an adjusting component (2), so that the X-ray generator (1) and the flat panel detector (5) can freely rotate, the setting direction of the left support (3) relative to the strain clamp (13) and the setting direction of the right support (6) relative to the strain clamp (13) can be different, and the X-ray generator (1), the strain clamp (13) and the flat panel detector (5) can be always kept in vertical distribution by adjusting the self angles of the X-ray generator (1) and the flat panel detector (5);
the adjusting component (2) comprises a first fixing seat (201) and a second fixing seat (202) which are respectively arranged at the end parts of the left bracket (3) and the right bracket (6), wherein the first fixing seat (201) and the second fixing seat (202) are respectively provided with a first sliding groove (203), a sliding rod (204) is in sliding fit with the first sliding groove (203), one end of the sliding rod (204) far away from the first fixing seat (201) or the second fixing seat (202) is provided with a joint (206), a universal ball (207) is arranged in the joint (206) in a matching way, and the universal ball (207) is connected with the X-ray generator (1) or the flat panel detector (5) through a connecting rod (205), so that the X-ray generator (1) and the flat panel detector (5) can freely rotate under the action of the universal ball (207), and can respectively move along the first sliding grooves (203) on the first fixing seat (201) and the second fixing seat (202).
The joint (206) is provided with a locking component (8) for locking the universal ball (207), the locking component (8) comprises two L-shaped locking rods (802) and a fixed block (801) penetrating through the sliding rod (204), the two locking rods (802) are symmetrically distributed along the joint (206), one ends of the two locking rods (802) are abutted against the universal ball (207) so as to lock and fix the universal ball, the fixed block (801) is provided with a second sliding groove (8011), one ends of the two locking rods (802) far away from the universal ball (207) are slidably matched in the second sliding groove (8011), one ends of the second sliding groove (8011) are provided with a return spring (803), one ends of the return spring (803) are connected to the inner wall of the second sliding groove (8011), the other ends of the return spring (803) are connected with the locking rods (802) so that the two locking rods (802) are symmetrically distributed along the joint (206), one ends of the two locking rods (802) are slidably matched in the second sliding groove (8011), the other ends of the two locking rods are abutted against the universal ball (207), one ends of the two locking rods (802) are abutted against the universal ball (207), and the two locking rods (802) can be separated from the universal ball (207) in a direction, so that the universal ball (207) can be freely detected to be freely rotated by the flat panel (803) or can be freely detected, the two locking rods (802) can move towards each other under the action of the return spring (803), so that the universal ball (207) is locked and fixed;
the ends of the left bracket (3) and the right bracket (6) far away from the first fixing seat (201) and the second fixing seat (202) are respectively provided with a clamping piece (7) for the strain clamp (13) to pass through, and the clamping pieces (7) of the left bracket (3) and the right bracket (6) are respectively used for clamping and fixing two ends of the strain clamp (13);
clamping piece (7) set up the tip lower surface at left socle (3) and right branch frame (6), and clamping piece (7) are including fixing fixed grip block (701) and articulated movable grip block (704) on fixed grip block (701) on left socle (3) and right branch frame (6), all open draw-in groove (702) on fixed grip block (701) and the movable grip block (704), and be equipped with connecting bolt (703) on movable grip block (704) for draw-in groove (702) concatenation of fixed grip block (701) and movable grip block (704) form the centre gripping chamber of centre gripping strain clamp (13).
2. A split X-ray detection apparatus for a strain clamp of a power transmission line as claimed in claim 1, wherein: the left support (3) and the right support (6) are located the tip upper surface of holder (7) and all are equipped with weight adjustable balancing weight (4) for left support (3) and right support (6) all can be in the plane with strain clamp (13) vertically mode distribution, and make the setting direction of left support (3) and right support (6) can use strain clamp (13) as center adjustment through adjusting the weight of balancing weight (4).
3. A split X-ray detection apparatus for a strain clamp of a power transmission line as claimed in claim 1, wherein: the first sliding grooves (203) on the first fixing seat (201) are vertically distributed with the left bracket (3), and the first sliding grooves (203) on the second fixing seat (202) are parallel to the right bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554660.4A CN113218976B (en) | 2021-05-21 | 2021-05-21 | Split type X-ray detection device for strain clamp of power transmission line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554660.4A CN113218976B (en) | 2021-05-21 | 2021-05-21 | Split type X-ray detection device for strain clamp of power transmission line |
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| CN113218976A CN113218976A (en) | 2021-08-06 |
| CN113218976B true CN113218976B (en) | 2024-04-09 |
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| CN208350089U (en) * | 2018-07-06 | 2019-01-08 | 北京农学院 | A kind of line rod founds straight frame |
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