Multifunctional insulating baffle

Abstract

The utility model belongs to the technical field of hot-line work fitting application, and specifically discloses a multifunctional insulation baffle plate. Comprising an anti-skid handheld part, a vertical insulating rod, an insulating baffle body, a transition supporting part, a transverse transition connecting plate, a hollow connecting base, a transverse connecting part, an open limiting clamping groove, a connecting part with a clamping column, a transition transverse supporting rod, a fixed limiting block, a fixed limiting block wire clamping groove, a movable limiting block, a movable limiting block wire clamping groove, a locking screw, a handheld anti-skid part fixing assembly and the like. The beneficial effects of the multifunctional insulation baffle plate are that: 1, compared with a traditional insulation baffle plate, the multifunctional insulation baffle plate is additionally provided with a structure for clamping and limiting a lead, thereby improving the fixing firmness of the whole insulation baffle plate during shielding operation, solving the problem of hidden danger of falling in the use process, and ensuring the safety of live-line maintenance operation; and 2, the whole structure is in a combined split type, so that on-site assembly use or transportation after disassembly is facilitated, meanwhile, assembly, combination, use and operation are convenient and fast, and the working efficiency is correspondingly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of application of accessories for live working, and in particular relates to a multifunctional insulating baffle plate, which is used for shielding and protecting work of safe live working maintenance operation. Background Art

[0002] Insulation partitions are made of insulating materials and are used to isolate live parts, limit the range of activities of workers, and prevent people from approaching high-voltage live parts. Insulation partitions are also called insulation baffles. Generally, they should have high insulation performance. They can directly contact live parts of 35kV and below and act as temporary barriers.

[0003] For example, to prevent the disconnector lock from malfunctioning or the disconnector pull pin from automatically falling off and causing the disconnector to be mistakenly closed, an insulating partition is often used to isolate the static contact and moving contact of the high-voltage disconnector. When the busbar is energized, if the branch circuit breaker is shut down for maintenance, an insulating partition is placed between the gates of the disconnector on the busbar side of the circuit breaker to prevent the blade from automatically falling due to mechanical failure or deadweight, causing the power to be mistakenly sent to the power-off maintenance equipment.

[0004] The insulating partition should be installed firmly. When installing and removing the partition, the operator must maintain a certain safety distance from the live body, which should be 0.35m for 10kV and below and 0.60m for 35kV and below. If the minimum distance cannot be achieved due to site conditions, it should be carried out according to the live level and insulating tools must be used.

[0005] The currently commonly used insulating baffles only have a single shielding function and cannot limit the wires. They may fall off during use, which leads to poor safety of live working, and this problem urgently needs to be solved.

[0006] Therefore, based on the above problems, the utility model provides a multifunctional insulating baffle. Utility Model Content

[0007] Purpose of the utility model: The purpose of the utility model is to provide a multifunctional insulating baffle to solve the hidden dangers of traditional insulating baffles in the background technology.

[0008] Technical solution: The multifunctional insulating baffle of the utility model comprises an anti-slip grip, a vertical insulating rod and an insulating baffle body, wherein one end face of the vertical insulating rod is provided with a transition support portion, and the outer wall of the symmetric center line of the insulating baffle body is provided with a transverse transition connecting plate connected to the transition support portion, and the other end of the vertical insulating rod is provided with a hollow connecting seat, and the outer wall of the hollow connecting seat is provided with a transverse connecting portion, and an open limit card slot is provided in the end face of one end of the transverse connecting portion, and a limit card slot connected to the open end face of the transverse connecting portion is provided in the end face of the transverse connecting portion. A connecting part with a clamping column used in conjunction with an open limit slot, wherein one end face of the connecting part with a clamping column is provided with a transition cross support rod, one end face of the transition cross support rod is provided with a fixed limit block, one side of the fixed limit block is provided with a fixed limit block wire slot, a movable limit block is provided on the fixed limit block through a pin, one side of the movable limit block is provided with a movable limit block wire slot used in conjunction with the fixed limit block wire slot, and the other ends of the fixed limit block and the movable limit block are fixedly assembled by a locking screw and a hand-held anti-slip part.

[0009] In the technical solution of the present invention, the multifunctional insulating baffle further includes a transition support portion transverse groove arranged in an end surface of one end of the transition support portion.

[0010] In the technical solution of the present invention, the fixed limit block is configured as a T-shaped structure, and the dynamic limit block is configured as a plate structure.

[0011] Compared with the prior art, the beneficial effects of the multifunctional insulating baffle of the utility model are: 1. Compared with the traditional insulating baffle, a structure for clamping and limiting the wire is added, which improves the reliability of the fixing of the overall insulating baffle during shielding operations, solves the hidden danger of falling off during use, and ensures the safety of live maintenance operations; 2. The overall structure is a combined split type, which is convenient for on-site assembly and use or transportation after disassembly. At the same time, the assembly and combination use are convenient to operate, which also correspondingly improves the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the vertical structure of the multifunctional insulating baffle of the utility model;

[0014] Figure 2 It is a right side structural schematic diagram of the multifunctional insulating baffle of the utility model;

[0015] Figure 3It is a left-side structural schematic diagram of the multifunctional insulating baffle of the utility model;

[0016] Among them, the serial numbers in the figure are as follows: 100-anti-slip hand-held part, 101-vertical insulating rod, 102-insulating baffle body, 103-hollow connecting seat, 104-horizontal connecting part, 105-open limit slot, 106-connecting part with card column, 107-transition support part horizontal slot, 108-transition horizontal support rod, 109-fixed limit block, 110-fixed limit block wire slot, 111-moving limit block, 112-moving limit block wire slot, 113-pin, 114-locking screw, 115-hand-held anti-slip part, 116-horizontal transition connecting plate, 117-transition support part. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "top", "bottom", "side"

[0019] The directions or positional relationships indicated by “the other side”, “the front”, “the back”, “the middle part”, “the inside”, “the top”, “the bottom”, etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms “first”, “second”, and “third” are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 and Figure 3 The multifunctional insulating baffle shown comprises an anti-slip handle 100, a vertical insulating rod 101 and an insulating baffle body 102.

[0022] A transition support portion 117 is provided on one end surface of the vertical insulating rod 101.

[0023] The outer wall of the symmetrical center line of the insulating baffle body 102 is provided with a transverse transition connecting plate 116 connected to the transition support portion 117.

[0024] The other end of the vertical insulating rod 101 is provided with a hollow connecting seat 103.

[0025] The outer wall of the hollow connection seat 103 is provided with a transverse connection portion 104.

[0026] An open limiting slot 105 is provided in one end surface of the horizontal connecting portion 104.

[0027] A connecting portion 106 with a clamping column is provided on one end surface of the transverse connecting portion 104 and is used in conjunction with the open limiting clamping slot 105.

[0028] A transitional cross support rod 108 is provided on one end surface of the connecting portion 106 with a clamping column.

[0029] A fixed stop block 109 is provided on one end surface of the transition cross support rod 108.

[0030] A fixed limit block wire slot 110 is provided on one side of the fixed limit block 109.

[0031] The fixed limit block 109 is provided with a movable limit block 111 via a pin 113.

[0032] One side of the movable limit block 111 is provided with a movable limit block wire slot 112 used in conjunction with the fixed limit block wire slot 110.

[0033] The other ends of the fixed limit block 109 and the movable limit block 111 are fixedly assembled by means of a locking screw 114 and a hand-held anti-slip portion 115;

[0034] Among them, the wires (not marked in the figures and do not affect the disclosure of the technical solution of the present application) are located in the wire slot 110 of the fixed limit block and the wire slot 112 of the moving limit block, and are clamped and fixed by the fixed limit block 109 and the moving limit block 111 using the locking screw 114 and the hand-held anti-slip part 115 (the other end faces of the fixed limit block 109 and the moving limit block 111 are provided with screw holes for use with the locking screw 114, and the screw holes are not marked and do not affect the disclosure of the technical solution of the present application).

[0035] Embodiment 2

[0036] On the basis of the first embodiment, the multifunctional insulating baffle further includes a transition support portion transverse clamping groove 107 disposed in an end surface of one end of the transition support portion 117;

[0037] Among them, one end surface of the transition support part 117 is fixedly assembled with the cross arm through the transition support part transverse groove 107.

[0038] In addition, the fixed limit block 109 is preferably set as a T-shaped structure, and the dynamic limit block 111 is set as a plate structure. The above-mentioned design structure, combined with the fixed limit block wire slot 110, the dynamic limit block wire slot 112, etc., can complete a secure fastening and limiting connection with the wires to prevent the hidden danger of the overall structure falling off.

[0039] The working principle or structural principle of the multifunctional insulating baffle of this structure:

[0040] When in use, first insert the connecting part with the clamping column 106 into the open limiting slot 105, and rotate to realize the combined assembly of the connecting part with the clamping column 106 and the transverse connecting part 104, then hold the anti-slip handheld part 100 to fix the transition support part 117 with the cross arm through the transverse slot 107 of the transition support part, and finally place the wire in the fixed limit block wire slot 110 and the movable limit block wire slot 112, and rotate the locking screw 114 by holding the anti-slip part 115 to lock and fix the wire in the fixed limit block 109 and the movable limit block 111, so that the wire completes the relative limit fixation of the overall structure.

[0041] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional insulating baffle, comprising an anti-slip handle (100), a vertical insulating rod (101) and an insulating baffle body (102), characterized in that: A transition support portion (117) is provided on one end surface of the vertical insulating rod (101). The outer wall of the symmetrical center line of the insulating baffle body (102) is provided with a transverse transition connecting plate (116) connected to the transition support portion (117). The other end of the vertical insulating rod (101) is provided with a hollow connecting seat (103). The outer wall of the hollow connection seat (103) is provided with a transverse connection portion (104). An open limiting slot (105) is provided in an end surface of one end of the transverse connecting portion (104). A connecting portion with a clamping column (106) for use with the open type limiting clamping groove (105) is provided in an end surface of one end of the transverse connecting portion (104). A transitional cross support rod (108) is provided on one end surface of the connecting portion (106) with a clamping column. A fixed stop block (109) is provided on one end surface of the transition cross support rod (108). A fixed limit block wire clamping groove (110) is provided on one side of the fixed limit block (109). The fixed limit block (109) is provided with a movable limit block (111) via a pin (113). One side of the movable limit block (111) is provided with a movable limit block wire clamping groove (112) for use in conjunction with the fixed limit block wire clamping groove (110). The other ends of the fixed limit block (109) and the movable limit block (111) are fixedly assembled by means of a locking screw (114) and a handheld anti-slip portion (115).

2. The multifunctional insulating baffle according to claim 1, characterized in that: The multifunctional insulating baffle further comprises a transition support portion transverse groove (107) arranged in an end surface of one end of the transition support portion (117).

3. The multifunctional insulating baffle according to claim 1, characterized in that: The fixed limit block (109) is configured as a T-shaped structure, and the movable limit block (111) is configured as a plate-type structure.

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