Power switch fixing structure

Abstract

The utility model discloses a power switch fixing structure, which comprises a mounting frame and a support frame, the top of the mounting frame is fixedly connected with the support frame, one side of the mounting frame is provided with a support structure, the support structure comprises slots, hoops, butt joint blocks, fastening screw rods and baffle rings, the slots are arranged at two ends of one side of the mounting frame, a mounting plate is arranged above the support frame, and the butt joint blocks are arranged on the mounting plate. A butt joint structure is fixedly connected to one side of the top end of the supporting frame, and auxiliary structures are clamped in the two ends of the supporting frame. When two groups of fixing structures are installed, the hoops of the two groups of fixing structures are distributed in a staggered manner by turning over and butting the hoops, so that the two groups of fixing structures support each other after being installed, and further, larger potential safety hazards caused by looseness of one group of bolts are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric switch accessories, particularly relates to a power switch fixing structure. BACKGROUND

[0002] As an important control component for interrupting and flowing of current in the power system, the power switch can control the power distribution and circuit protection by controlling the power switch. For some important high-voltage power switches, because the overall texture is relatively heavy and the installation position is relatively high, in order to facilitate the installation and fixation of the high-voltage power switch, a special fixing structure is often used.

[0003] When the common power switch is installed, the high-voltage power switch assembly is usually installed at the specified support, and the support is fixed at the high position of the power pole by the hoop. The common fixing method is relatively stable when fixing the high-voltage power switch, but still has some problems:

[0004] When the common power switch is fastened with the power pole, the fixed support is kept stable by tightening the hoop with bolts and other fasteners, but after a long time of external erosion, the fixed support and the power pole are prone to looseness, thereby causing certain safety hazards. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a power switch fixing structure to solve the defect that the existing power switch fixing structure is prone to safety hazards due to bolt looseness.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a power switch fixing structure, comprising a mounting frame and a support frame, the top of the mounting frame is fixedly connected with the support frame, one side of the mounting frame is provided with a support structure, the support structure comprises a slot, a hoop, a butt joint block, a fastening screw and a retaining ring, the slot is opened at both ends of one side of the mounting frame, the upper part of the support frame is provided with a mounting plate, one side of the top end of the support frame is fixedly connected with a butt joint structure, the inside of both ends of the support frame is clamped with an auxiliary structure.

[0007] When in use, the high-voltage power switch assembly is installed at the top end of the mounting plate, then the fixing structure is lifted to the vicinity of the power pole by the crane, and the fixing structure is installed at the specified position of the power pole by the hoop, so as to fix the power switch assembly at the power pole.

[0008] Preferably, one side of the slot is provided with a hoop, one side of the hoop is fixedly connected with a butt joint block, one side of the butt joint block is fixedly connected with a fastening screw, the outside of the fastening screw is sleeved with a retaining ring, the hoops of the two groups of fixing structures are staggered by turning over and butt jointing the hoops, so as to support each other after installation of the two groups of fixing structures.

[0009] Preferably, the slot and the docking block are inlaid structure, and the fastening screw is perpendicular to the docking block, so that the installation of the hoop is more convenient.

[0010] Preferably, the docking structure comprises a stop frame, a connecting pipe, a first plug, an internal thread sleeve, a docking screw and a second plug, one side of the stop frame is fixedly connected to the top end of the support frame, one side of the stop frame is provided with the connecting pipe, one side of the connecting pipe is fixedly connected with the first plug, the other side of the connecting pipe is rotatably connected with the internal thread sleeve, the internal thread sleeve is internally threadedly connected with the docking screw, one side of the docking screw is fixedly connected with the second plug, and rotating the internal thread sleeve makes the docking screw enter the inside of the connecting pipe along the external thread thereof, so that the two groups of support frames are stably docked by pulling.

[0011] Preferably, the stop frame, the first plug and the second plug are inlaid structure, and the cross-sectional area of the inner diameter of the connecting pipe is greater than the cross-sectional area of the outer diameter of the docking screw, so that the two groups of fixing structures can be pulled and docked.

[0012] Preferably, the auxiliary structure comprises a sliding groove, a sliding block and an adjusting bolt, the sliding groove is opened in the inside of both ends of the support frame, both ends of the inside of the mounting plate are fixedly connected with the sliding block, and one end of the sliding block is fixedly connected with the adjusting bolt, so that the distance between the groups of power switches can be adjusted.

[0013] Preferably, the sliding groove and the sliding block are in sliding structure, and the sliding block is perpendicular to the adjusting bolt.

[0014] Compared with the prior art, the utility has the beneficial effects that: the two groups of hoops installed by the two groups of support frames are staggered, so that the two groups of support frames support each other, and the first plug and the second plug pull the two groups of support frames under the threaded connection structure of the internal thread sleeve and the docking screw, so that the two groups of support frames are stably docked after installation, and the mounting plate on which the power switches are installed can be position-adjusted and distance-adjusted according to actual needs under the sliding structure of the sliding groove and the sliding block;

[0015] 1. When the two groups of fixing structures are installed, the hoops of the two groups of fixing structures are staggered by being turned over and docked, so that the two groups of fixing structures support each other after installation, thereby avoiding a large safety hazard caused by loosening of a group of bolts;

[0016] 2. The two groups of fixing structures are docked by the inlaid manner of the first plug, the second plug and the stop frame, the internal thread sleeve is rotated to make the docking screw enter the inside of the connecting pipe along the external thread thereof, so that the two groups of support frames are stably docked by pulling;

[0017] 3. Adjust the distance between the power switch and the sliding structure of the sliding block and the sliding groove, then tighten the adjusting bolt, so that the different specifications of the power switch will not affect each other. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional assembly structure schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional local structure schematic diagram of the utility model;

[0020] Figure 3 It is a three-dimensional local structure schematic diagram of the utility model;

[0021] Figure 4 It is a three-dimensional local structure schematic diagram of the utility model; Figure 1 It is a three-dimensional local structure schematic diagram of the utility model;

[0022] Figure 5 It is a three-dimensional local structure schematic diagram of the utility model;

[0023] Figure 6 It is a three-dimensional local structure schematic diagram of the utility model;

[0024] Figure 7 It is a three-dimensional local structure schematic diagram of the utility model; Figure 6 It is a three-dimensional local structure schematic diagram of the utility model;

[0025] In the figure: 1, mounting frame; 2, support frame; 3, mounting plate; 4, support structure; 401, slot; 402, hoop; 403, butt joint block; 404, fastening screw; 405, baffle ring; 5, butt joint structure; 501, baffle; 502, connecting pipe; 503, first plug block; 504, internal thread sleeve; 505, butt joint screw; 506, second plug block; 6, auxiliary structure; 601, sliding groove; 602, sliding block; 603, adjusting bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-7The utility model provides a kind of electric power switch fixed structure, including mounting frame 1 and support frame 2, the top of mounting frame 1 is fixedly connected with support frame 2, and support frame 2 is installed with mounting plate 3 above, and one side of mounting frame 1 is provided with support structure 4, support structure 4 includes slot 401, hoop 402, docking block 403, fastening screw 404 and fender ring 405, slot 401 is opened in both ends of one side of mounting frame 1, one side of slot 401 is provided with hoop 402, one side of hoop 402 is fixedly connected with docking block 403, one side of docking block 403 is fixedly connected with fastening screw 404, the outside of fastening screw 404 is equipped with fender ring 405, slot 401 and docking block 403 are in inlay structure, and fastening screw 404 is perpendicular to docking block 403.

[0028] Refer to the attached drawings Figure 1 、 Figure 2 、 Figure 3 And Figure 4 To avoid the fixed structure loosening, for this, slot 401 for the docking of hoop 402 is opened in one side of mounting frame 1, when two groups of the fixed structure are installed, the hoop 402 is reversed and docked to make the hoop 402 of two groups of fixed structures staggered distribution, so that two groups of fixed structures are supported each other after installation, to avoid larger security risks due to the loosening of a group of bolts.

[0029] One side of the top of support frame 2 is fixedly connected with docking structure 5, docking structure 5 includes fender 501, connecting pipe 502, first plug 503, internal thread sleeve 504, docking screw 505 and second plug 506, fender 501 is fixedly connected to one side of the top of support frame 2, one side of fender 501 is provided with connecting pipe 502, one side of connecting pipe 502 is fixedly connected with first plug 503, the other side of connecting pipe 502 is rotatably connected with internal thread sleeve 504, internal thread sleeve 504 is internally threadedly connected with docking screw 505, one side of docking screw 505 is fixedly connected with second plug 506, fender 501 and first plug 503, second plug 506 are in inlay structure, and the cross-sectional area of the inner diameter of connecting pipe 502 is greater than the cross-sectional area of the outer diameter of docking screw 505.

[0030] Refer to the attached drawings Figure 1 、 Figure 2 And Figure 5When the two sets of fixing structures are symmetrically installed, since the installation position is high and the high-voltage power switch is heavy, in order to avoid excessive shaking caused by cable pulling or external influence, the blocking frame 501 is fixed on one side of the top end of the support frame 2, and the two sets of fixing structures are butted in a way that the first plug block 503 and the second plug block 506 are inserted into the blocking frame 501, the butt joint screw rod 505 is made to enter the inside of the connecting pipe 502 along the outside thread, and the two sets of support frames 2 are stably butted due to pulling, so that the fixing structure is kept stable between the power poles.

[0031] The inside of the two ends of the support frame 2 is clamped with the auxiliary structure 6, the auxiliary structure 6 includes the sliding groove 601, the sliding block 602 and the adjusting bolt 603, the sliding groove 601 is opened in the inside of the two ends of the support frame 2, the inside of the two ends of the mounting plate 3 is fixedly connected with the sliding block 602, one end of the sliding block 602 is fixedly connected with the adjusting bolt 603, the sliding groove 601 and the sliding block 602 are in sliding structure, and the sliding block 602 is perpendicular to the adjusting bolt 603.

[0032] Referring to the accompanying drawings Figure 1 , Figure 2 , Figure 6 and Figure 7 When the fixing structure is used, the high-voltage power switch needs to be installed on the top of the mounting plate 3, since the sizes of different specifications of high-voltage power switches are not the same, in order to avoid the influence between multiple power switches, the sliding structure of the sliding groove 601 and the sliding block 602 can be used to adjust the distance between the power switches installed on the top of the mounting plate 3, and then the adjusting bolt 603 is tightened, so that the different specifications of power switches will not affect each other.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A power switch fixing structure, comprising a mounting frame (1) and a support frame (2); Its characterized in that: The top of the mounting frame (1) is fixedly connected with the support frame (2), one side of the mounting frame (1) is provided with a support structure (4), the support structure (4) comprises a slot (401), a hoop (402), a butt block (403), a fastening screw (404) and a stop ring (405), the slot (401) is opened at both ends of one side of the mounting frame (1); The upper side of the support frame (2) is provided with a mounting plate (3), one side of the top end of the support frame (2) is fixedly connected with a butt joint structure (5); The inside of both ends of the support frame (2) is clamped with an auxiliary structure (6).

2. The power switch fixing structure according to claim 1, characterized by: One side of the slot (401) is provided with a hoop (402), one side of the hoop (402) is fixedly connected with a butt block (403), one side of the butt block (403) is fixedly connected with a fastening screw (404), the outside of the fastening screw (404) is sleeved with a stop ring (405).

3. The power switch fixing structure according to claim 2, characterized in that: The slot (401) and the butt block (403) are in an inlaid structure, and the fastening screw (404) is perpendicular to the butt block (403).

4. The power switch fixing structure according to claim 1, characterized by: The butt joint structure (5) comprises a blocking frame (501), a connecting pipe (502), a first plug (503), an internal thread sleeve (504), a butt screw (505) and a second plug (506), one side of the blocking frame (501) is fixedly connected to the top end of the support frame (2), one side of the blocking frame (501) is provided with a connecting pipe (502), one side of the connecting pipe (502) is fixedly connected with a first plug (503), the other side of the connecting pipe (502) is rotatably connected with an internal thread sleeve (504), the internal thread sleeve (504) is threadedly connected with a butt screw (505), one side of the butt screw (505) is fixedly connected with a second plug (506).

5. The power switch fixing structure according to claim 4, characterized in that: The blocking frame (501), the first plug (503) and the second plug (506) are in an inlaid structure, and the cross-sectional area of the inner diameter of the connecting pipe (502) is greater than the cross-sectional area of the outer diameter of the butt screw (505).

6. The power switch fixing structure according to claim 1, characterized by: The auxiliary structure (6) comprises a sliding groove (601), a sliding block (602) and an adjusting bolt (603), the sliding groove (601) is opened in the inside of both ends of the support frame (2), both ends of the inner side of the mounting plate (3) are fixedly connected with a sliding block (602), one end of the sliding block (602) is fixedly connected with an adjusting bolt (603).

7. The power switch fixing structure according to claim 6, characterized by: The sliding groove (601) and the sliding block (602) are in a sliding structure, and the sliding block (602) is perpendicular to the adjusting bolt (603).

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