X-ray detection tool for double-split cable

Abstract

The utility model discloses an X-ray detection tool for a double-split cable in the field of double-split cable safety detection equipment, which comprises a ray machine and an imaging plate, an interval bearing frame is arranged between the ray machine and the imaging plate, one end of the interval bearing frame is fixed with the ray machine, and the other end of the interval bearing frame is detachably fixed with the imaging plate; the interval bearing frame is further provided with a hoisting assembly capable of being hung on a cable, and the hoisting assembly is located on the side, away from the ray machine, of the imaging plate and extends in the direction away from the ray machine. According to the utility model, the connection position is changed through the detachable hoisting assembly, so that the flexible hoisting capability can be formed by effectively utilizing the hoisting assembly and the imaging plate, and the flexible adaptation of the radiographic inspection spacing of the double-split cable is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to double split cable safety detection equipment field, specifically a kind of double split cable X-ray detection tooling. BACKGROUND

[0002] Double split cable is a kind of conductor erection mode used in ultrahigh voltage transmission line, and its main purpose is to suppress corona discharge and reduce line reactance. Specifically, double split cable refers to that each phase conductor is composed of two small-diameter sub-conductors, and these sub-conductors are arranged in a symmetrical polygon with a certain distance between them.

[0003] When performing X-ray detection on double split cable, the cable needs to be placed between the radiographic machine and the imaging plate. Since the cable cannot be disassembled and transported, the radiographic machine and the imaging plate need to be transported to the cable location for detection. However, the distance between the two cables of different double split cables may not be the same, so the distance between the radiographic machine and the imaging plate needs to be adjusted to adapt to the distance between the cables.

[0004] In the prior art, the distance between the radiographic machine and the imaging plate is usually controlled by telescopic adjustment, or different mounting devices are used to mount the radiographic machine and the imaging plate, so as to adjust the distance between the radiographic machine and the imaging plate. However, if only one cable needs to be detected, the prior art will cause resource waste. If only one cable detection tooling is configured, when detecting one cable, the detection of the other cable needs to be increased, and new equipment needs to be assembled for supplementary detection. Therefore, the prior art cannot flexibly adjust the radiographic detection content, thereby reducing the flexibility of cable safety detection. UTILITY MODEL CONTENT

[0005] The utility model aims to overcome the deficiency of the prior art that cannot flexibly adapt to the adjustment of detection distance and number of cables during radiographic detection of double split cable, and provides an X-ray detection tooling for double split cable. By changing the connection position of the detachable hoisting assembly, the hoisting assembly and the imaging plate can form a flexible hoisting capability, and the radiographic detection distance of double split cable can be flexibly adapted.

[0006] The utility model mainly realizes the purpose through the following technical scheme:

[0007] An X-ray detection tooling for double split cable includes a radiographic machine and an imaging plate. A spacing carrier is provided between the radiographic machine and the imaging plate. One end of the spacing carrier is fixed to the radiographic machine, and the other end is detachably fixed to the imaging plate.

[0008] The hoisting assembly is arranged on the interval bearing frame and can be hung on the cable.

[0009] At present, when the double-split cable is detected by X-ray, the ray machine and the imaging plate are usually carried by fixedly spanning two cables, or the ray machine and the imaging plate are carried by different devices, so that multiple different carrying devices need to be configured to cope with the adjustment of the interval of the double-split cable.

[0010] In the utility model, the interval bearing frame is used for spacing the ray machine and the imaging plate, the interval bearing frame can bear the weight of the imaging plate and the ray machine, and the double-split cable can penetrate the interval bearing frame, so that the ray machine and the imaging plate can complete the X-ray detection of the double-split cable. The imaging plate and the interval bearing frame can be detachably fixed, so that the imaging plate and the interval bearing frame can be relatively moved, thereby the imaging position on the imaging plate can be adjusted. The interval bearing frame is further connected with a hoisting assembly, the hoisting assembly can extend to the side away from the ray machine, thereby the hoisting position of the interval bearing frame is prolonged. The utility model can adjust the carrying mode of the interval bearing frame according to the specific condition of the double-split cable through the detachable fixed connection of the hoisting assembly, thereby the cable interval of different double-split cables can be effectively adapted while the stability of the X-ray detection is ensured.

[0011] Further, the interval between the hoisting assembly and the imaging plate can be adjusted.

[0012] The interval between the hoisting assembly and the imaging plate in the utility model can be adjusted to adapt to the change of the cable interval of the double-split cable.

[0013] Further, the hoisting assembly comprises a plurality of pressure bearing hangers, the pressure bearing hangers are all connected with extension rods, one end of the extension rod is fixed with the pressure bearing hanger, and the other end is detachably fixed with the interval bearing frame.

[0014] The axis of the pressure bearing hanger and the axis of the extension rod form an included angle, and the included angle is an acute angle.

[0015] The utility model discloses, the pressure boom is used for the weight of being supported on the cable, the extension rod is used for the interval between pressure boom and imaging board is extended, thereby can guarantee the interval between the both sides of double split cable, the extension rod with the interval between the fixed connection between bearing frame can be dismantled, thereby can realize the adjustment of the interval between pressure boom and imaging board through the change of the connecting position between extension rod and interval bearing frame.

[0016] In the utility model, the axis of pressure boom and the axis of extension rod are acute angle intersection, thereby can be convenient pressure boom is hung on the cable and realizes the weight.

[0017] Further, the interval bearing frame includes adjusting straight rod, the adjusting straight rod is parallel with the extension rod, and a detachable connecting sleeve is provided on the adjusting straight rod and the extension rod, and the adjusting straight rod and the extension rod are detachably connected with the detachable connecting sleeve.

[0018] The connecting position of the adjusting straight rod and the detachable connecting sleeve is adjustable, and the connecting position of the extension rod and the detachable connecting sleeve is adjustable.

[0019] In the utility model, the adjusting straight rod is parallel with the extension rod, so that the detachable connecting sleeve can be sleeved on the adjusting straight rod and the extension rod, and the interval between the pressure boom and the imaging board is adjusted by changing the connecting position of the extension rod, and the connecting position of the adjusting straight rod and the detachable connecting sleeve is adjustable, and the connecting position of the extension rod and the detachable connecting sleeve is adjustable, so that the relative position adjustment of the extension rod and the adjusting straight rod is more flexible, thereby more radiation detection ranges can be covered.

[0020] Further, a stable connecting rod is arranged between the two adjacent pressure booms, and the two ends of the stable connecting rod are fixed with the two pressure booms respectively.

[0021] A reinforcing stable rod is arranged between the two adjacent extension rods, and the two ends of the reinforcing stable rod are fixed with the two extension rods respectively.

[0022] In the utility model, the pressure booms are connected through the stable connecting rods, so that the end portion of the pressure boom is prevented from warping, and the stability of the pressure boom hung on the cable is maintained, the reinforcing stable rods are used for connecting the adjacent extension rods, so that the extension rods can be kept stable, the positions of the radiographic machine and the imaging board are prevented from being affected, and the stable radiation detection is ensured.

[0023] Further, an inner recess elbow is arranged between the pressure boom and the extension rod, one end of the inner recess elbow is fixed with the pressure boom, and the other end of the inner recess elbow is fixed with the extension rod.

[0024] The anti-deformation connecting rod is fixed at two ends of the two adjacent inner recessed elbows.

[0025] In the utility model, in order to make the pressure boom more stably hang on the cable, through the setting of the inner recessed elbow, not only the round shape of the cable can be more matched, but also the relative sliding between the cable and the included angle of the pressure boom and the extension rod can be avoided, so that the loading of the hoisting assembly to the interval bearing frame is more stable.

[0026] Further, the side surface of the imaging plate is provided with a plate support rod, the plate support rod is detachably fixed with the imaging plate, and the connection position of the plate support rod and the imaging plate is adjustable.

[0027] The plate support rod is fixed with the interval bearing frame.

[0028] In the utility model, the side surface of the imaging plate is detachably fixed through the plate support rod, the relative position of the imaging plate and the ray machine can be effectively changed by changing the connection position of the plate support rod and the imaging plate, so that more ray detection ranges can be adapted, the plate support rod is fixed with the interval bearing frame, so that a certain positioning effect can be achieved, and it is guaranteed that the rays of the ray machine can always irradiate on the imaging plate.

[0029] Further, the plate support rod comprises a plate connecting section and an adapter elbow, the plate connecting section is attached to the side surface of the imaging plate, one end of the adapter elbow is fixed with the plate connecting section, and the other end is fixed with the interval bearing frame.

[0030] In the utility model, the plate connecting section is used for attaching and connecting the imaging plate, and the adapter elbow is used for connecting the interval bearing frame, through the connection of the adapter elbow, the shearing force of the connection position between the plate support rod and the interval bearing frame can be reduced, so that the stability of the connection between the plate support rod and the interval bearing frame is guaranteed.

[0031] Further, the imaging plate comprises a plate body, a limiting groove is arranged on the side surface of the plate body, a plurality of threaded blind holes are arranged in the limiting groove, the plate connecting section is attached to the plate body along the limiting groove, and the plate connecting section is detachably fixedly connected with at least one threaded blind hole.

[0032] In the utility model, the plate connecting section is attached with the plate body, and the plate connecting section and the plate body are detachably fixedly connected through the threaded connection, the limiting groove can accommodate the nut to slide, a plurality of threaded blind holes are arranged in the limiting groove, therefore, when the relative position of the plate connecting section on the plate body is adjusted, only the threaded connection is loosened, the nut is kept in the limiting groove, the plate connecting section is slid along the limiting groove, the position is reconfirmed, and the threaded connection is fastened again, the position adjustment of the plate connecting section is completed, and the relative position of the imaging plate and the ray machine is also changed.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] (1) In the utility model, the imaging plate and the interval bearing frame are detachably fixed, so the imaging plate and the interval bearing frame can move relatively, thereby the imaging position on the imaging plate can be adjusted.

[0035] (2) The detachable fixed connection of the hoisting assembly can flexibly adjust the carrying mode of the interval bearing frame according to the specific condition of the double split cable, thereby the cable spacing of different double split cables can be effectively adapted while the stability of the ray detection is ensured.

[0036] (3) In the utility model, the side surface of the imaging plate is detachably fixed through the plate support rod, the relative position of the imaging plate and the ray machine can be changed by changing the connecting position of the plate support rod and the imaging plate, thereby more ray detection ranges can be adapted, the plate support rod is fixed with the interval bearing frame, thereby a certain positioning effect can be achieved, and it is ensured that the rays of the ray machine can always irradiate on the imaging plate. BRIEF DESCRIPTION OF DRAWINGS

[0037] The drawings described herein are used to provide further understanding of the embodiments of the utility model and form part of the application, and do not constitute limitation to the embodiments of the utility model. In the drawings:

[0038] Figure 1 It is the structural schematic diagram of the utility model;

[0039] Figure 2 It is the front view of the utility model;

[0040] Figure 3 It is the side view of the utility model;

[0041] Figure 4 It is the partial structural schematic diagram of the extension rod, the adjusting straight rod and the detachable connecting sleeve of the utility model;

[0042] Figure 5 It is the connecting structure schematic diagram of the imaging plate and the plate support rod of the utility model;

[0043] Figure 6 The utility model discloses the connection structure side view of imaging board and board support pole,

[0044] Figure 7 The utility model discloses the application state schematic drawing,

[0045] The name corresponding to the reference sign is: 1, stable connecting rod;2, pressure bearing suspender;3, extension rod;4, board support pole;5, detachable connecting sleeve;6, interval bearing frame;7, mounting frame;8, anti-deformation connecting rod;9, strengthen stable pole;10, imaging board;11, ray machine;12, inner recess elbow;41, board connecting section;42, adjusting straight pole;43, switching elbow;101, board body;102, limit slot. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, the utility model is further explained in detail below by combining with the embodiment and drawing, and the illustrative embodiment and the explanation thereof of the utility model are only used for explaining the utility model, and do not serve as the limitation of the utility model.

[0047] Embodiment:

[0048] As Figures 1-6 shown, an X-ray detection tool of double-split cable includes a ray machine 11 and an imaging board 10, an interval bearing frame 6 is arranged between the ray machine 11 and the imaging board 10, one end of the interval bearing frame 6 is fixed with the ray machine 11, and the other end is detachably fixed with the imaging board 10.

[0049] A hoisting assembly capable of being hung on the cable is further arranged on the interval bearing frame 6, and the hoisting assembly is located on the side of the imaging board 10 away from the ray machine 11 and extends in the direction away from the ray machine 11.

[0050] The interval between the hoisting assembly and the imaging board 10 can be adjusted.

[0051] In actual application, the interval bearing frame 6 is used to interval the ray machine 11 and the imaging board 10, the mounting frame 7 is fixedly connected on the interval bearing frame 6, the ray machine 11 is mounted on the mounting frame 7, and the ray emission port of the ray machine 11 is aligned with the imaging board 10.

[0052] One or two cables of the double-split cable pass through the interval bearing frame 6 and are accommodated between the ray machine 11 and the imaging board 10.

[0053] When the embodiment is applied to vertical double split cable, the imaging plate 10 can be hung on the cable as weight support and the interval carrier 6 is used to carry the mounting frame 7, so that the radiographic machine 11 can radiograph the cable.

[0054] On this basis, if the cable interval of the double split cable is large, the hoisting assembly is installed, the interval carrier 6 is hung on the upper cable by the hoisting assembly, so that the hoisting assembly carries the overall weight of the embodiment, the interval carrier 6 is used to accommodate the cable below, so that the radiographic machine 11 can radiograph the cable below, and when it is necessary to radiograph the cable above, the hoisting assembly is only needed to be disassembled and the interval carrier 6 is hung on the imaging plate 10 as a bearing structure, so as to achieve the purpose of radiographing the cable above.

[0055] The interval between the hoisting assembly and the imaging plate 10 in the embodiment can be adjusted, so as to adapt to different cable intervals of the double split cable.

[0056] The hoisting assembly comprises a plurality of pressure bearing hangers 2, each of which is connected with an extension rod 3, one end of the extension rod 3 is fixed with the pressure bearing hanger 2, and the other end is detachably fixedly connected with the interval carrier 6.

[0057] There is an included angle between the axis of the pressure bearing hanger 2 and the axis of the extension rod 3, and the included angle is an acute angle.

[0058] In the embodiment, the adjustment of the interval between the hoisting assembly and the imaging plate 10 is based on the pressure bearing hanger 2, the pressure bearing hanger 2 is hung on the cable by using the included angle between the pressure bearing hanger 2 and the extension rod 3, and the interval between the pressure bearing hanger 2 and the imaging plate 10 is adjusted by changing the detachable fixed connection position between the extension rod 3 and the interval carrier 6, so as to adapt to the cable interval of the double split cable.

[0059] The interval carrier 6 comprises an adjusting straight rod 42, the adjusting straight rod 42 is parallel to the extension rod 3, a detachable connection sleeve 5 is sleeved outside the adjusting straight rod 42 and the extension rod 3, and the adjusting straight rod 42 and the extension rod 3 are detachably fixedly connected with the detachable connection sleeve 5.

[0060] The connection position of the adjusting straight rod 42 and the detachable connection sleeve 5 is adjustable, and the connection position of the extension rod 3 and the detachable connection sleeve 5 is adjustable.

[0061] In the embodiment, the adjusting straight rod 42 is parallel to the extension rod 3, so that the adjusting straight rod 42 can be partially attached to the extension rod 3, and when the adjusting straight rod 42 and the extension rod 3 are both sleeved in the detachable connecting sleeve 5, the adjusting straight rod 42 and the extension rod 3 can be uniformly detachably fixed, and when the relative position between the adjusting straight rod 42 and the extension rod 3 changes, the distance between the imaging plate 10 and the pressure-bearing suspension rod 2 can be changed, so as to adapt to the cable distance of the double-split cable.

[0062] The two adjacent pressure-bearing suspension rods 2 are provided with a stable connecting rod 1, and the two ends of the stable connecting rod 1 are fixed with the two pressure-bearing suspension rods 2 respectively.

[0063] The two adjacent extension rods 3 are provided with a reinforcing stable rod 9, and the two ends of the reinforcing stable rod 9 are fixed with the two extension rods 3 respectively.

[0064] In the embodiment, the pressure-bearing suspension rods 2 are connected through the stable connecting rod 1, so as to avoid the end of the pressure-bearing suspension rod 2 from being warped or deflected, and maintain the stability of the pressure-bearing suspension rod 2 hanging on the cable, and the reinforcing stable rod 9 is used for connecting the adjacent extension rods 3, so that the extension rod 3 can be kept stable, and the positions of the radiographic machine 11 and the imaging plate 10 are not affected, so as to ensure the stable performance of the radiographic detection.

[0065] The pressure-bearing suspension rod 2 and the extension rod 3 are provided with an inner recess elbow 12, one end of the inner recess elbow 12 is fixed with the pressure-bearing suspension rod 2, and the other end is fixed with the extension rod 3.

[0066] The two adjacent inner recess elbows 12 are provided with a deformation-preventing connecting rod 8, and the two ends of the deformation-preventing connecting rod 8 are fixed with the two inner recess elbows 12 respectively.

[0067] In order to make the pressure-bearing suspension rod 2 more stably hang on the cable, the inner recess elbow 12 is arranged, which can not only more fit the circular shape of the cable, but also avoid the relative sliding between the included angles of the cable and the pressure-bearing suspension rod 2 and the extension rod 3, so that the hoisting assembly can more stably load the interval bearing frame 6.

[0068] The side surface of the imaging plate 10 is provided with a plate supporting rod 4, the plate supporting rod 4 is detachably fixed with the imaging plate 10, and the connection position of the plate supporting rod 4 and the imaging plate 10 is adjustable.

[0069] The plate supporting rod 4 is fixed with the interval bearing frame 6.

[0070] The plate support rod 4 comprises a plate connecting section 41 and a transition elbow 43, the plate connecting section 41 is attached to the side of the imaging plate 10, one end of the transition elbow 43 is fixed to the plate connecting section 41, and the other end is fixed to the interval carrier 6.

[0071] In the embodiment, the plate support rod 4 is arranged on the side of the imaging plate 10, and the relative position between the plate support rod 4 and the imaging plate 10 is changed to adjust the relative position between the imaging plate 10 and the radiographic machine 11, because the radiographic machine 11 is arranged on the mounting frame 7 and its position is fixed, and the interval carrier 6 is gradually folded near the radiographic machine 11, so that the radiographic machine 11 is more stable, and the relative position of the radiographic machine 11 on the interval carrier 6 is also fixed.

[0072] In the embodiment, the transition elbow 43 can ensure the stability of the connection between the plate connecting section 41 and the interval carrier 6, and can change the connection direction between the plate connecting section 41 and the interval carrier 6, so that the radiographic machine 11 on the interval carrier 6 is aligned with the imaging plate 10, and the connection between the plate connecting section 41 and the interval carrier 6 is not easily broken by shear stress.

[0073] The imaging plate 10 comprises a plate body 101, a limiting groove 102 is arranged on the side of the plate body 101, a plurality of threaded blind holes are arranged in the limiting groove 102, the plate connecting section 41 is attached to the plate body 101 along the limiting groove 102, and the plate connecting section 41 is detachably fixedly connected with at least one threaded blind hole.

[0074] In the embodiment, when the relative position between the plate connecting section 41 and the plate body 101 is fixed, two nuts are arranged on the screw rod to limit the position, one nut is arranged on the surface of the plate connecting section 41 away from the plate body 101 to limit the screw rod, and the other nut is arranged in the limiting groove 102 to support the screw rod, so that the detachable fixed connection between the plate connecting section 41 and the plate body 101 in the embodiment is realized, when the relative position between the plate connecting section 41 and the plate body 101 is adjusted, the screw rod is pulled out of the threaded blind hole by loosening the screw, at this time, one nut is still arranged in the limiting groove 102, the nut is used as a sliding support to slide and adjust the relative position between the plate connecting section 41 and the plate body 101 and align the new threaded blind hole, and the screw is screwed into the new threaded blind hole to adjust the relative position between the plate connecting section 41 and the plate body 101 and realize the detachable fixed connection.

[0075] In the embodiment, the detachable fixed connection adopts the detachable fixed connection mode in the prior art, such as bolt fastening connection and bolt pin limiting connection.

[0076] The above specific embodiments explain the purpose, technical scheme and beneficial effects of the present application in further detail, and it should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An X-ray inspection tool for double-broken cable, comprising a radiographic machine (11) and an imaging plate (10), characterized in that, The spacing carrier (6) is fixed at one end to the radiographic machine (11) and detachably fixed at the other end to the imaging plate (10). A hoisting assembly capable of being hung on a cable is further arranged on the spacing carrier (6), and the hoisting assembly is located on the side of the imaging plate (10) away from the radiographic machine (11) and extends away from the radiographic machine (11).

2. The X-ray detection tool for a dual split cable of claim 1, wherein, The spacing between the hoisting assembly and the imaging plate (10) is adjustable.

3. The X-ray detection tooling for a dual split cable of either of claims 1 or 2, wherein, The hoisting assembly comprises a plurality of pressure-bearing hangers (2), each of which is connected with an extension rod (3), one end of the extension rod (3) is fixed to the pressure-bearing hanger (2), and the other end is detachably fixed to the spacing carrier (6). An included angle exists between the axis of the pressure-bearing hanger (2) and the axis of the extension rod (3), and the included angle is an acute angle.

4. The X-ray detection tool for a dual split cable of claim 3, wherein, The spacing carrier (6) comprises an adjusting straight rod (42) which is parallel to the extension rod (3), and a detachable connecting sleeve (5) is arranged outside the adjusting straight rod (42) and the extension rod (3), and the adjusting straight rod (42) and the extension rod (3) are detachably fixed to the detachable connecting sleeve (5). The connection position of the adjusting straight rod (42) and the detachable connecting sleeve (5) is adjustable, and the connection position of the extension rod (3) and the detachable connecting sleeve (5) is adjustable.

5. The X-ray detection tool for a dual split cable of claim 3, wherein, A stabilizing connecting rod (1) is arranged between two adjacent pressure-bearing hangers (2), and the two ends of the stabilizing connecting rod (1) are fixed to the two pressure-bearing hangers (2) respectively. A reinforcing stabilizing rod (9) is arranged between two adjacent extension rods (3), and the two ends of the reinforcing stabilizing rod (9) are fixed to the two extension rods (3) respectively.

6. The X-ray detection tool for a dual split cable of claim 3, wherein, An inner recess elbow (12) is arranged between the pressure-bearing hanger (2) and the extension rod (3), one end of the inner recess elbow (12) is fixed to the pressure-bearing hanger (2), and the other end is fixed to the extension rod (3). A deformation-preventing connecting rod (8) is arranged between two adjacent inner recess elbows (12), and the two ends of the deformation-preventing connecting rod (8) are fixed to the two inner recess elbows (12) respectively.

7. The X-ray detection tool for a dual split cable of claim 1, wherein, A plate supporting rod (4) is arranged on the side of the imaging plate (10), the plate supporting rod (4) is detachably fixed to the imaging plate (10), and the connection position of the plate supporting rod (4) and the imaging plate (10) is adjustable. The plate supporting rod (4) is fixed to the spacing carrier (6).

8. The X-ray detection tool for a dual split cable of claim 7, wherein, The plate supporting rod (4) comprises a plate connecting section (41) and a switching elbow (43), the plate connecting section (41) is attached to the side of the imaging plate (10), one end of the switching elbow (43) is fixed to the plate connecting section (41), and the other end is fixed to the spacing carrier (6).

9. The X-ray detection tool for a dual split cable of claim 8, wherein, The imaging plate (10) comprises a plate body (101), a limiting groove (102) is arranged on the side of the plate body (101), a plurality of threaded blind holes are arranged in the limiting groove (102), the plate connecting section (41) is attached to the plate body (101) along the limiting groove (102), and the plate connecting section (41) is detachably and fixedly connected with at least one threaded blind hole.

Images