Assembled series-connection type grading ring

Abstract

The utility model discloses an assembled series-connection type grading ring, which comprises a grading ring I and a grading ring II, the grading ring II is arranged on one side of the grading ring I, one side of the grading ring I and one side of the grading ring II are respectively provided with an adjusting assembly, the side wall of the adjusting assembly is respectively connected with a movable frame I and a movable frame II through threads, and the movable frame I and the movable frame II are respectively connected with the grading ring II through threads. One side of the first moving frame and one side of the second moving frame are respectively provided with a connecting assembly, each connecting assembly comprises a first clamping groove and a connecting frame, the first clamping grooves are formed in the top of the first moving frame, the connecting frames are fixedly installed on one side of the second moving frame, and round rods are fixedly installed on the inner side walls of the connecting frames. According to the assembled series-connection type grading ring, the first grading ring body and the second grading ring body can be spliced through the arranged connecting assemblies, splicing is easy and convenient, no tool is needed in the splicing process, the installation effect is better, and the use experience is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grading ring, specifically a kind of assembly string connection type grading ring. BACKGROUND

[0002] Grading ring is the annular fitting for improving the voltage distribution of insulator string, and can be divided into grading ring of lightning arrester, grading ring of lightning protection, grading ring of insulator, grading ring of mutual inductor, grading ring of high-voltage test equipment and grading ring of transmission and transformation line according to different uses, and its main function is grading, which can evenly distribute high voltage around the object, ensure that there is no potential difference between each part of the ring, so as to achieve the effect of grading, and is widely used in high-rise buildings and building design field.

[0003] Patent announcement number "CN213752153U" discloses "a grading ring, comprising an outer ring and a snap ring, the inner wall of the outer ring is provided with two symmetrical sliding grooves, one end of the sliding groove is provided with a clamping groove, the snap ring is composed of a first semicircular ring and a second semicircular ring, the two ends of the first semicircular ring are provided with first lugs, the two ends of the second semicircular ring are provided with second lugs, the first lug and the second lug are connected by mortise and tenon joint, the outer side wall of the first semicircular ring and the second semicircular ring is provided with a connecting rod, the other end of the connecting rod is connected with the sliding groove, the connecting rod is provided with an elastic element, and the elastic element is connected with the clamping groove. The clamping between the connecting rod and the outer ring can realize the rapid installation of the grading ring, and the structure is simple and convenient to use, and no screws or other parts are used, so as to prevent the potential difference between each part of the grading ring and cause the grading ring to not reach the grading condition".

[0004] In the above patent, the existing grading rings are not convenient to splice, and it is troublesome to connect them when needed, and there is no good spacing adjustment function, so the spacing is difficult to adjust according to actual needs.

[0005] Therefore, the utility model provides a kind of assembly string connection type grading ring to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of assembly string connection type grading ring, which solves the problem that the existing grading rings are not convenient to splice, and it is troublesome to connect them when needed.

[0007] To achieve the above object, the utility model discloses the following technical scheme to realize: a kind of assembly string connection type grading ring, including grading ring one and grading ring two, the grading ring two is arranged at the side of the grading ring one, the side of the grading ring one and the grading ring two is respectively provided with adjusting assembly, the side wall of adjusting assembly is respectively connected with moving frame one and moving frame two by screw thread, the side of the moving frame one and the moving frame two is respectively provided with connecting assembly, the connecting assembly includes slot one and connecting frame, the slot one is opened in the top of the moving frame one, the connecting frame is fixedly installed at the side of the moving frame two, the inner side wall of the connecting frame is fixedly installed with round bar, the side wall of the round bar is slidably connected with moving plate, the bottom of the moving plate is fixedly installed with ball head buckle, the ball head buckle is connected with the slot one, one side of the moving plate is fixedly connected with spring.

[0008] Further, the top of the moving frame one and the moving frame two is respectively fixedly installed with pull ring, one side of the grading ring one is fixedly installed with positioning pipe, one side of the grading ring two is fixedly installed with positioning rod, the positioning rod is connected with the positioning pipe.

[0009] The above technical scheme can achieve good positioning effect.

[0010] Further, the adjusting assembly includes threaded rod and slide rod, the threaded rod is connected on the side of the grading ring one and the grading ring two by bearing respectively, the slide rod is fixedly installed on the side of the grading ring one and the grading ring two respectively, the moving frame one and the moving frame two are connected on the side wall of the threaded rod by screw thread respectively, the moving frame one and the moving frame two are slidably connected with the slide rod respectively.

[0011] The above technical scheme can adjust the distance according to actual needs, so that the distance adjustment is more convenient.

[0012] Further, the adjusting assembly further includes limiting block, and the limiting block is fixedly connected to one end of the slide rod.

[0013] The above technical scheme can achieve good limiting effect.

[0014] Further, the adjusting assembly further includes knob, and the knob is fixedly connected to one end of the threaded rod.

[0015] The above technical scheme uses the knob to conveniently rotate the threaded rod, so that the threaded rod is more convenient to rotate.

[0016] Further, the connecting assembly further includes limiting ring, and the limiting ring is fixedly installed on one side of the moving plate, and the spring is located inside the limiting ring.

[0017] The above technical scheme can achieve good limiting effect on the spring.

[0018] Advantages

[0019] The utility model provides a kind of assembly string connection type grading ring.Compared with prior art has the following beneficial effects:

[0020] 1、The assembly string connection type grading ring, by the connecting assembly being set, the splicing work between grading ring one and grading ring two can be carried out, and it is simple and convenient to splice, without any tool in the process, so that the installation effect will be better, effectively guarantee the experience of use, so that the effect of use will be better, convenient for use.

[0021] 2、The assembly string connection type grading ring, by the grading ring one, grading ring two and adjusting assembly being set, the spacing between grading ring one and grading ring two can be adjusted according to actual needs, and spacing is simple and convenient to adjust, the spacing after adjustment can be adjusted according to actual needs, and it is simple and convenient to adjust, effectively guarantee the experience of use. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawings needed to be used in the description of embodiment or prior art, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise.

[0023] Figure 1 It is the overall structure schematic diagram of the utility model;

[0024] Figure 2 It is the local structure side view of the utility model;

[0025] Figure 3 It is the utility model Figure 2 The enlarged view of structure A;

[0026] Figure 4 It is the utility model Figure 2 The enlarged view of structure B.

[0027] In the drawing: 1, grading ring one;2, grading ring two;3, adjusting assembly;31, threaded rod;32, sliding rod;33, limit block;34, knob;4, moving frame one;5, moving frame two;6, connecting assembly;61, clamping groove one;62, connecting frame;63, round rod;64, moving plate;65, ball head buckle;66, spring;67, limit ring;7, positioning tube;8, positioning rod;9, pull ring. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connecting", "connected" should be broadly understood, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below with the aid of drawings and examples.

[0030] With reference to Figures 1 to 4 The embodiment of the present application provides a kind of assembly string type equalizing ring, including equalizing ring one 1 and equalizing ring two 2, equalizing ring two 2 is arranged at the side of equalizing ring one 1, one side of equalizing ring one 1 and equalizing ring two 2 is provided with adjusting assembly 3 respectively, adjusting assembly 3 is respectively connected with moving frame one 4 and moving frame two 5 on the side wall of adjusting assembly 3 by screw thread, one side of moving frame one 4 and moving frame two 5 is provided with connecting assembly 6 respectively, connecting assembly 6 includes clamping groove one 61 and connecting frame 62, clamping groove one 61 is opened in the top of moving frame one 4, connecting frame 62 is fixedly installed at the side of moving frame two 5, the inner side wall of connecting frame 62 is fixedly installed with round rod 63, slidingly connected with moving plate 64 on the side wall of round rod 63, ball head buckle 65 is fixedly installed at the bottom of moving plate 64, ball head buckle 65 and clamping groove one 61 are clamped, one side of moving plate 64 is fixedly connected with spring 66, connecting assembly 6 further includes limit ring 67, limit ring 67 is fixedly installed at one side of moving plate 64, spring 66 is located in the interior of limit ring 67, pulling ring 9 is fixedly installed at the top of moving frame one 4 and moving frame two 5 respectively, positioning pipe 7 is fixedly installed at the side of equalizing ring one 1, positioning rod 8 is fixedly installed at the side of equalizing ring two 2, positioning rod 8 and positioning pipe 7 are clamped.

[0031] In the embodiment, then the positioning rod 8 is clamped into the interior of positioning pipe 7, then the connecting frame 62 is clamped into the interior of moving frame one 4, so that the ball head buckle 65 can be extruded by moving frame one 4, then the ball head buckle 65 will be extruded spring 66 by moving plate 64 to shrink, so that the ball head buckle 65 can be clamped together with clamping groove one 61, so that moving frame one 4 and moving frame two 5 can be quickly installed together, and installation is simple and convenient.

[0032] With reference to Figures 1 to 4In one aspect of the embodiment, the adjusting assembly 3 comprises a threaded rod 31 and a sliding rod 32, the threaded rod 31 is connected to one side of the equalizing ring one 1 and the equalizing ring two 2 through bearings respectively, the sliding rod 32 is fixedly installed on one side of the equalizing ring one 1 and the equalizing ring two 2 respectively, the moving frame one 4 and the moving frame two 5 are threadedly connected to the side wall of the threaded rod 31 respectively, the moving frame one 4 and the moving frame two 5 are slidingly connected with the sliding rod 32 respectively, the adjusting assembly 3 further comprises a limiting block 33, the limiting block 33 is fixedly connected to one end of the sliding rod 32, and the adjusting assembly 3 further comprises a knob 34, the knob 34 is fixedly connected to one end of the threaded rod 31.

[0033] In the embodiment, first rotating the knob 34 can drive the threaded rod 31 to rotate, so that the threaded rod 31 can drive the moving frame one 4 or the moving frame two 5 to slide on the side wall of the sliding rod 32, so that the installation positions of the moving frame one 4 and the moving frame two 5 can be adjusted according to actual needs.

[0034] Working principle: first rotating the knob 34 can drive the threaded rod 31 to rotate, so that the threaded rod 31 can drive the moving frame one 4 or the moving frame two 5 to slide on the side wall of the sliding rod 32, so that the installation positions of the moving frame one 4 and the moving frame two 5 can be adjusted according to actual needs.

[0035] Then the positioning rod 8 is clamped into the inside of the positioning pipe 7, then the connecting frame 62 is clamped into the inside of the moving frame one 4, so that the ball head buckle 65 can be extruded by the moving frame one 4, then the ball head buckle 65 will be extruded by the moving plate 64 to shrink the spring 66, so that the ball head buckle 65 can be clamped together with the clamping groove one 61, so that the moving frame one 4 and the moving frame two 5 can be quickly installed together, and the installation is simple and convenient.

[0036] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An assembled series-connected pressure equalizing ring, comprising a pressure equalizing ring 1 (1) and a pressure equalizing ring 2 (2), characterized in that: The pressure equalizing ring 2 (2) is arranged on one side of the pressure equalizing ring 1 (1), and an adjusting assembly (3) is respectively arranged on one side of the pressure equalizing ring 1 (1) and the pressure equalizing ring 2 (2), and a movable frame 1 (4) and a movable frame 2 (5) are respectively connected to the side wall of the adjusting assembly (3) by threads, and a connecting assembly (6) is respectively arranged on one side of the movable frame 1 (4) and the movable frame 2 (5), and the connecting assembly (6) includes a card slot 1 (61) and a connecting frame (62), and the card slot 1 (61) The connecting frame (62) is fixedly mounted on one side of the movable frame (5) and is provided on the top of the movable frame (4). A round rod (63) is fixedly mounted on the inner side wall of the connecting frame (62). A movable plate (64) is slidably connected to the side wall of the round rod (63). A ball head buckle (65) is fixedly mounted on the bottom of the movable plate (64). The ball head buckle (65) is engaged with the card slot (61). A spring (66) is fixedly connected to one side of the movable plate (64).

2. The assembled serial pressure equalizing ring according to claim 1, characterized in that: A pull ring (9) is fixedly installed on the top of each of the movable frame 1 (4) and the movable frame 2 (5), a positioning tube (7) is fixedly installed on one side of the equalizing pressure ring 1 (1), and a positioning rod (8) is fixedly installed on one side of the equalizing pressure ring 2 (2), and the positioning rod (8) is clamped with the positioning tube (7).

3. The assembled serial pressure equalizing ring according to claim 1, characterized in that: The adjusting assembly (3) includes a threaded rod (31) and a sliding rod (32), wherein the threaded rod (31) is connected to one side of the equalizing ring (1) and the equalizing ring (2) through bearings, respectively, and the sliding rod (32) is fixedly installed on one side of the equalizing ring (1) and the equalizing ring (2), respectively, and the movable frame (4) and the movable frame (5) are respectively connected to the side wall of the threaded rod (31) through threads, and the movable frame (4) and the movable frame (5) are respectively slidably connected to the sliding rod (32).

4. The assembled serial pressure equalizing ring according to claim 3, characterized in that: The adjustment assembly (3) further comprises a limit block (33), and the limit block (33) is fixedly connected to one end of the slide rod (32).

5. The assembled serial pressure equalizing ring according to claim 3, characterized in that: The adjustment assembly (3) further comprises a knob (34), and the knob (34) is fixedly connected to one end of the threaded rod (31).

6. The assembled serial pressure equalizing ring according to claim 1, characterized in that: The connecting assembly (6) further comprises a limiting ring (67), wherein the limiting ring (67) is fixedly mounted on one side of the movable plate (64), and the spring (66) is located inside the limiting ring (67).

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