High-stability hinged support of high-voltage or medium-voltage power supply equipment

Abstract

The utility model discloses a high-stability hinged support of high-voltage or medium-voltage power supply equipment, which comprises a supporting base, fixing holes distributed in an annular array are formed in the upper surface of the supporting base, a supporting rod is fixedly connected to the upper surface of the supporting base, and an annular mounting block is fixedly connected to the upper surface of the supporting base. An annular sliding groove is formed in the upper surface of the annular mounting block, arc-shaped sliding blocks distributed in an annular array are slidably connected to the inner wall of the annular sliding groove, and threaded rings are fixedly connected to the upper surfaces of the multiple arc-shaped sliding blocks. And the angle of the auxiliary support can be adjusted according to the construction site, so that the manual labor force is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a high-stability hinged bracket for high-voltage or medium-voltage power supply equipment. Background Art

[0002] Power supply equipment is a commonly used power infrastructure. There are many types of power supply equipment, and it is widely used in production and life. When installing power supply equipment, fixed brackets are usually used to complete the installation and fixation of substation equipment.

[0003] The existing power supply equipment fixing bracket usually supports the power supply equipment through a column, and the bottom end of the column is pre-buried and fixed by a foundation pit. Although it can support and fix the power supply equipment, it is necessary to excavate the foundation and pour concrete. The process is not only labor-intensive, but also takes a long time to wait for the concrete to solidify, which greatly reduces the construction efficiency. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a high-stability articulated bracket for high-voltage or medium-voltage power supply equipment, which can quickly and stably support and fix the power supply equipment through auxiliary supports, and the angle of the auxiliary supports can be adjusted according to the construction site, which not only reduces manual labor but also improves construction efficiency.

[0005] The utility model proposes a high-stability articulated bracket for high-voltage or medium-voltage power supply equipment, comprising a support base, the upper surface of the support base is provided with fixing holes distributed in a ring array, the upper surface of the support base is fixedly connected to a support rod, the upper surface of the support base is fixedly connected to an annular mounting block, the upper surface of the annular mounting block is provided with an annular slide groove, the inner wall of the annular slide groove is slidably connected to an arc-shaped slider distributed in a ring array, and the upper surfaces of multiple arc-shaped sliders are fixedly connected to threaded rings;

[0006] The inner wall of the threaded ring is provided with an auxiliary supporting device, and the auxiliary supporting device comprises an external threaded tube, and the outer surface of the external threaded tube is threadedly connected to the inner wall of the threaded ring.

[0007] Preferably, the outer surface of the threaded ring is fixedly connected to driving rods distributed in a ring array, and one end of the external threaded tube is fixedly connected to a movable block.

[0008] Preferably, the inner wall of the movable block is movably sleeved with the outer surface of the support rod, and the outer surface of the movable block is provided with first mounting grooves distributed in a ring array.

[0009] Preferably, a swing rod is hingedly connected to the inner wall of the first mounting groove via a pin, a mounting platform is fixedly connected to the upper surface of the support rod, and second mounting grooves distributed in a ring array are formed on the outer surface of the mounting platform.

[0010] Preferably, a movable sleeve is hinged on the inner wall of the second installation groove via a pin, and an adjustment support is fixedly connected to the outer surface of the movable sleeve.

[0011] Preferably, the inner wall of the adjustment support is hinged to one end of the swing rod through a pin, the inner wall of the movable sleeve is movably sleeved with a telescopic rod, and the outer surface of the movable sleeve is provided with a threaded hole.

[0012] Preferably, the inner wall of the threaded hole is threadedly connected with a hand bolt, one end of the hand bolt contacts the outer surface of the telescopic rod, one end of the telescopic rod is fixedly connected with a sliding ball, and the outer surface of the sliding ball is rotatably sleeved with an auxiliary support seat.

[0013] The beneficial effects of the utility model are embodied in:

[0014] By setting up the auxiliary support device, the power supply equipment can be quickly and stably supported and fixed through the auxiliary support, and the angle of the auxiliary support can be adjusted according to the construction site, which not only reduces manual labor but also improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 A front view of a high-stability articulated bracket for a high-voltage or medium-voltage power supply device provided by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional diagram of the support base structure of a high-stability articulated bracket of a high-voltage or medium-voltage power supply device is shown;

[0018] Figure 3 for Figure 1 A three-dimensional diagram of the structure of an annular mounting block of a high-stability articulated bracket of a high-voltage or medium-voltage power supply device is shown;

[0019] Figure 4 for Figure 1 An exploded view of a threaded ring structure of a high-stability hinged bracket for a high-voltage or medium-voltage power supply device is shown;

[0020] Figure 5 for Figure 1 A partial exploded view of the telescopic rod structure of a high-stability articulated bracket of a high-voltage or medium-voltage power supply device is shown.

[0021] In the accompanying drawings, 1. support base; 2. fixing hole; 3. support rod; 4. annular mounting block; 5. annular slide groove; 6. arc-shaped slider; 7. threaded ring; 8. external threaded tube; 81. drive rod; 82. movable block; 83. first mounting groove; 84. swing rod; 85. mounting table; 86. second mounting groove; 87. movable sleeve; 88. adjustment support; 89. telescopic rod; 810. threaded hole; 811. hand-tightening bolt; 812. sliding ball; 813. auxiliary support seat. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0024] Reference Figure 1-5 A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment comprises a support base 1, the upper surface of the support base 1 is provided with fixing holes 2 distributed in a circular array, the fixing holes 2 play a role in connecting and fixing the support base 1 with rivets, the upper surface of the support base 1 is fixedly connected with a support rod 3, the upper surface of the support base 1 is fixedly connected with an annular mounting block 4, the upper surface of the annular mounting block 4 is provided with an annular slide groove 5, the inner wall of the annular slide groove 5 is slidably connected with an arc-shaped slider 6 distributed in an annular array, the upper surfaces of the plurality of arc-shaped sliders 6 are all fixedly connected with threaded rings 7, and through the use of the annular slide groove 5 and the arc-shaped slider 6, the threaded ring 7 is cooperated with for positioning and rotation;

[0025] An auxiliary supporting device is provided on the inner wall of the threaded ring 7 , and the auxiliary supporting device comprises an external threaded tube 8 , the outer surface of the external threaded tube 8 is threadedly connected to the inner wall of the threaded ring 7 .

[0026] The outer surface of the threaded ring 7 is fixedly connected to a driving rod 81 distributed in a circular array, and the driving rod 81 serves to facilitate the threaded ring 7 to rotate clockwise and counterclockwise. One end of the external threaded tube 8 is fixedly connected to a movable block 82, and the inner wall of the movable block 82 is movably connected to the outer surface of the support rod 3. The outer surface of the movable block 82 is provided with a first mounting groove 83 distributed in a circular array, and the inner wall of the first mounting groove 83 is hinged with a swing rod 84 through a pin shaft. The lifting and lowering movement of the movable block 82 serves to drive the swing rod 84 to swing through the first mounting groove 83. The upper surface of the support rod 3 is fixedly connected to a mounting platform 85, and the outer surface of the mounting platform 85 is provided with a second mounting groove 86 distributed in a circular array.

[0027] The inner wall of the second mounting groove 86 is hinged with a movable sleeve 87 through a pin shaft, and the outer surface of the movable sleeve 87 is fixedly connected with an adjusting support 88. The adjusting support 88 cooperates with the movable sleeve 87 to expand and swing. The inner wall of the adjusting support 88 is hinged with one end of the swing rod 84 through a pin shaft, and the inner wall of the movable sleeve 87 is movably sleeved with a telescopic rod 89. The outer surface of the movable sleeve 87 is provided with a threaded hole 810, and the inner wall of the threaded hole 810 is threadedly connected with a hand bolt 811, one end of the hand bolt 811 contacts the outer surface of the telescopic rod 89, and the hand bolt 811 plays a role in limiting and fixing the telescopic rod 89 after telescopic adjustment. One end of the telescopic rod 89 is fixedly connected with a sliding ball 812, and the outer surface of the sliding ball 812 is rotatably sleeved with an auxiliary support seat 813. The auxiliary support seat 813 cooperates with the sliding ball 812 so that the auxiliary support seat 813 can be fitted and supported on any terrain.

[0028] By setting up the auxiliary support device, the power supply equipment can be quickly and stably supported and fixed through the auxiliary support, and the angle of the auxiliary support can be adjusted according to the construction site, which not only reduces manual labor but also improves the construction efficiency.

[0029] Working principle: Step 1, place the support base 1 in a fixed position, and use the fixing hole 2 to cooperate with the rivet for preliminary fixing and limiting, then drive the threaded ring 7 to rotate clockwise through the driving rod 81, the rotation of the threaded ring 7 is positioned and rotated through the cooperation of the annular slide groove 5 and the arc-shaped slider 6, and drives the external threaded tube 8 to move upward, and the upward movement of the external threaded tube 8 drives the movable block 82 to move upward;

[0030] In step 2, the upward movement of the movable block 82 drives the movable sleeve 87 to swing and unfold through the cooperation of the swing rod 84 and the adjustment support 88. The movable sleeve 87 is swung and unfolded to a specified angle according to the size of the construction site, and then the hand-tightening bolt 811 is rotated counterclockwise to eliminate the limit on the telescopic rod 89. At this time, the telescopic rod 89 is pulled out of the movable sleeve 87 until the auxiliary support seat 813 contacts the ground. Through the cooperation of the sliding ball 812, the auxiliary support seat 813 can fit and support any terrain. Finally, the hand-tightening bolt 811 is rotated clockwise to limit the telescopic rod 89. Therefore, through the triangular auxiliary support, it is not only convenient to stably support the mounting platform 85, but also to ensure the stability of the support.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment, comprising a support base (1), characterized in that: The upper surface of the support base (1) is provided with fixing holes (2) distributed in a circular array, the upper surface of the support base (1) is fixedly connected to a support rod (3), the upper surface of the support base (1) is fixedly connected to an annular mounting block (4), the upper surface of the annular mounting block (4) is provided with an annular slide groove (5), the inner wall of the annular slide groove (5) is slidably connected to arc-shaped sliders (6) distributed in a circular array, and the upper surfaces of the plurality of arc-shaped sliders (6) are all fixedly connected to threaded rings (7); The inner wall of the threaded ring (7) is provided with an auxiliary support device, and the auxiliary support device comprises an external threaded tube (8), the outer surface of the external threaded tube (8) being threadedly connected to the inner wall of the threaded ring (7).

2. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 1, characterized in that: The outer surface of the threaded ring (7) is fixedly connected to driving rods (81) distributed in a ring array, and one end of the external threaded tube (8) is fixedly connected to a movable block (82).

3. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 2, characterized in that: The inner wall of the movable block (82) is movably sleeved with the outer surface of the support rod (3), and the outer surface of the movable block (82) is provided with first mounting grooves (83) distributed in a ring array.

4. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 3, characterized in that: The inner wall of the first mounting groove (83) is hinged with a swing rod (84) via a pin, the upper surface of the support rod (3) is fixedly connected with a mounting platform (85), and the outer surface of the mounting platform (85) is provided with second mounting grooves (86) distributed in a ring array.

5. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 4, characterized in that: A movable sleeve (87) is hingedly connected to the inner wall of the second installation groove (86) via a pin shaft, and an adjustment support (88) is fixedly connected to the outer surface of the movable sleeve (87).

6. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 5, characterized in that: The inner wall of the adjustment support (88) is hinged to one end of the swing rod (84) via a pin shaft, the inner wall of the movable sleeve (87) is movably sleeved with a telescopic rod (89), and the outer surface of the movable sleeve (87) is provided with a threaded hole (810).

7. A high-stability articulated bracket for high-voltage or medium-voltage power supply equipment according to claim 6, characterized in that: The inner wall of the threaded hole (810) is threadedly connected with a hand-tightened bolt (811), one end of which contacts the outer surface of the telescopic rod (89), one end of which is fixedly connected with a sliding ball (812), and the outer surface of the sliding ball (812) is rotatably sleeved with an auxiliary support seat (813).

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