Mounting rack for electrical engineering

Abstract

The utility model discloses a mounting rack for electrical engineering, which comprises a base, two first bearings are fixedly embedded in the inner wall of the base, a first rotating shaft is fixedly mounted on the inner rings of the two first bearings together, and an annular block is fixedly mounted on the outer surface of the first rotating shaft. And a plurality of annularly-arranged limiting grooves are formed in the left side face of the annular block, two limiting springs are fixedly installed on the left side face of the base, and a transverse plate is jointly and fixedly installed at the left ends of the two limiting springs. According to the device, an annular block is installed on the outer surface of a first rotating shaft, so that the annular block can freely rotate along with the first rotating shaft, and therefore when the annular block rotates, a supporting rod installed on the outer surface of the annular block can be driven to conduct angle adjustment; and the two limiting springs can play a certain limiting role on the transverse plate, and after the two limiting springs are tightened, the transverse plate can push the limiting rod to move.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a mounting frame for electrical engineering. Background Art

[0002] As people's economic level improves, more and more places need electricity, and thus people's usage of wires and cables also increases.

[0003] During the use of the current wire and cable installation rack, the user may be unable to adjust it. Therefore, we propose an electrical engineering installation rack to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting bracket for electrical engineering to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounting frame for electrical engineering comprises a base, wherein the inner wall of the base is fixedly inlaid with two first bearings, the inner rings of the two first bearings are jointly fixedly mounted with a first rotating shaft, the outer surface of the first rotating shaft is fixedly mounted with an annular block, the left side of the annular block is provided with a plurality of annularly arranged limiting grooves, two limiting springs are fixedly mounted on the left side of the base, a cross plate is jointly fixedly mounted on the left ends of the two limiting springs, a limiting rod is fixedly mounted on the right side of the cross plate, a limiting hole is provided on the left side of the base, and the right end of the limiting rod passes through the limiting hole and extends to the interior of one of the limiting grooves.

[0007] In a further embodiment, a support rod is fixedly mounted on the outer surface of the annular block, and a second bearing is fixedly embedded on the upper surface of the support rod.

[0008] In a further embodiment, a second rotating shaft is fixedly mounted on the inner ring of the second bearing, a lower clamp is fixedly mounted on the top end of the second rotating shaft, and an upper clamp is hingedly connected to the outer surface of the lower clamp via a hinge.

[0009] In a further embodiment, a first fixing block is fixedly installed on the right side of the upper clamp, a second fixing block is fixedly installed on the right side of the lower clamp, and bolts are provided on the outside of the first fixing block.

[0010] In a further embodiment, a first through hole is opened on the upper surface of the first fixing block, a second through hole is opened on the upper surface of the second fixing block, the bottom end of the bolt passes through the first through hole and the second through hole in sequence and extends to the outside of the second fixing block, and the outer surface of the bottom end of the bolt is threadedly connected to the nut.

[0011] In a further embodiment, a bottom plate is fixedly mounted on the bottom surface of the base, and four mounting holes are formed on the upper surface of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device installs an annular block on the outer surface of the first rotating shaft so that the annular block can rotate freely with the first rotating shaft, so that when the annular block rotates, it can drive the support rod installed on its outer surface to adjust the angle; by fixing the left ends of the two limit springs to the right side of the cross plate, the two limit springs can play a certain limiting role on the cross plate; by providing a limit hole on the left side of the base and a plurality of limit grooves arranged in an annular manner on the left side of the annular block, the user can drive the limit rod to adjust the position by moving the cross plate; when the two limit springs are tightened, the cross plate can push the limit rod to move and move the right end of the limit rod into one of the limit grooves; when the right end of the limit rod moves into one of the limit grooves, the annular block cannot rotate, so that the device can be fixed at any angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the mounting frame for electrical engineering.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a mounting frame for electrical engineering.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-section view of a base in a mounting frame for electrical engineering.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of a side section view of the first fixing block in the mounting frame for electrical engineering.

[0018] In the figure: 1, bottom plate; 2, mounting hole; 3, limit spring; 4, cross plate; 5, annular block; 6, second rotating shaft; 7, lower clamp; 8, upper clamp; 9, first fixed block; 10, second fixed block; 11, second bearing; 12, support rod; 13, base; 14, limit rod; 15, limit groove; 16, limit hole; 17, first rotating shaft; 18, first bearing; 19, bolt; 20, first through hole; 21, nut; 22, second through hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 In the utility model, an electrical engineering mounting frame includes a base 13, the inner wall of the base 13 is fixedly inlaid with two first bearings 18, the inner rings of the two first bearings 18 are commonly fixedly mounted with a first rotating shaft 17, the outer surface of the first rotating shaft 17 is fixedly mounted with an annular block 5, the left side of the annular block 5 is provided with a plurality of annularly arranged limiting grooves 15, the left side of the base 13 is fixedly mounted with two limiting springs 3, the left ends of the two limiting springs 3 are commonly fixedly mounted with a horizontal plate 4, the right side of the horizontal plate 4 is fixedly mounted with a limiting rod 14, the left side of the base 13 is provided with a limiting hole 16, the right end of the limiting rod 14 passes through the limiting hole 16 and extends to the inside of one of the limiting grooves 15.

[0021] A support rod 12 is fixedly installed on the outer surface of the annular block 5, and a second bearing 11 is fixedly embedded on the upper surface of the support rod 12. When the annular block 5 rotates, it can drive the support rod 12 on its outer surface to rotate together. The inner ring of the second bearing 11 is fixedly installed with a second rotating shaft 6, and the top of the second rotating shaft 6 is fixedly installed with a lower clamp 7. The outer surface of the lower clamp 7 is hinged with an upper clamp 8 through a hinge. By embedding the second bearing 11 on the upper surface of the support rod 12 and fixing the bottom end of the second rotating shaft 6 to the inner ring of the second bearing 11, the second rotating shaft 6 can drive the lower clamp 7 installed on its upper surface to rotate freely. The upper clamp 8 and the lower clamp 7 are hinged together by the hinge, so that the upper clamp 8 can be easily flipped, so that the wires or cables can be placed on the inner wall of the lower clamp 7. The upper clamp 8 and the lower clamp 7 cooperate with each other to effectively tighten and clamp the wires or cables.

[0022] A first fixing block 9 is fixedly installed on the right side of the upper clamp 8, and a second fixing block 10 is fixedly installed on the right side of the lower clamp 7. A bolt 19 is arranged on the outside of the first fixing block 9, and a first through hole 20 is opened on the upper surface of the first fixing block 9, and a second through hole 22 is opened on the upper surface of the second fixing block 10. The bottom end of the bolt 19 passes through the first through hole 20 and the second through hole 22 in sequence and extends to the outside of the second fixing block 10. The outer surface of the bottom end of the bolt 19 is threadedly connected with the nut 21. By forming the first fixing block 9 on the right side of the upper clamp 8 and opening the first through hole 20 on the upper surface of the first fixing block 9, and installing the second fixing block 10 on the right side of the lower clamp 7 and A second through hole 22 is provided on the upper surface of the fixed block 10, so that after the staff passes the bottom end of the bolt 19 through the first through hole 20 and the second through hole 22 and threadedly connects it with the nut 21, the upper clamp 8 and the lower clamp 7 can be firmly assembled together, so that the upper clamp 8 and the lower clamp 7 can firmly clamp the wires or cables, thereby effectively preventing the wires or cables from sliding. A bottom plate 1 is fixedly installed on the bottom surface of the base 13, and four mounting holes 2 are provided on the upper surface of the bottom plate 1. By installing the bottom plate 1 on the bottom surface of the base 13 and providing four mounting holes 2 on the upper surface of the bottom plate 1, the staff can use screws to pass through the mounting holes 2 to fix the device on a wall or the ground.

[0023] The working principle of the utility model is:

[0024] First, the staff uses four screws to penetrate the mounting holes 2 opened on the upper surface of the base plate 1 to fix it on the wall or the ground. Then the staff pulls the horizontal plate 4 with his fingers. The horizontal plate 4 moves to stretch the two limit springs 3 and drive the right end of the limit rod 14 to move out of the limit groove 15. Then the staff holds the support rod 12 with the other hand and rotates it. The support rod 12 can drive the annular block 5 to rotate around the first rotating shaft 17. When the support rod 12 is adjusted to an appropriate angle, the staff can loosen the horizontal plate 4. Under the pull of the two limit springs 3, the horizontal plate 4 pushes the limit rod 14 to move so that its right end is inserted into the corresponding limit groove 15. Then the staff places the wires or cables between the upper clamp 8 and the lower clamp 7. Finally, the bottom end of the bolt 19 passes through the first through hole 20 and the second through hole 22 in turn and is threadedly connected with the nut 21.

[0025] 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.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mounting frame for electrical engineering, characterized in that: The invention comprises a base (13), the inner wall of which is fixedly inlaid with two first bearings (18), the inner rings of the two first bearings (18) are jointly fixedly mounted with a first rotating shaft (17), the outer surface of the first rotating shaft (17) is fixedly mounted with an annular block (5), the left side of the annular block (5) is provided with a plurality of annularly arranged limiting grooves (15), the left side of the base (13) is fixedly mounted with two limiting springs (3), the left ends of the two limiting springs (3) are jointly fixedly mounted with a transverse plate (4), the right side of the transverse plate (4) is fixedly mounted with a limiting rod (14), the left side of the base (13) is provided with a limiting hole (16), the right end of the limiting rod (14) passes through the limiting hole (16) and extends to the inside of one of the limiting grooves (15).

2. The electrical engineering mounting bracket according to claim 1, characterized in that: A support rod (12) is fixedly mounted on the outer surface of the annular block (5), and a second bearing (11) is fixedly embedded on the upper surface of the support rod (12).

3. The electrical engineering mounting bracket according to claim 2, characterized in that: The inner ring of the second bearing (11) is fixedly mounted with a second rotating shaft (6), the top end of the second rotating shaft (6) is fixedly mounted with a lower clamp (7), and the outer surface of the lower clamp (7) is hingedly connected with an upper clamp (8) via a hinge.

4. The electrical engineering mounting bracket according to claim 3, characterized in that: A first fixing block (9) is fixedly mounted on the right side of the upper clamp (8), a second fixing block (10) is fixedly mounted on the right side of the lower clamp (7), and bolts (19) are arranged outside the first fixing block (9).

5. The electrical engineering mounting frame according to claim 4, characterized in that: A first through hole (20) is formed on the upper surface of the first fixing block (9), and a second through hole (22) is formed on the upper surface of the second fixing block (10). The bottom end of the bolt (19) passes through the first through hole (20) and the second through hole (22) in sequence and extends to the outside of the second fixing block (10). The outer surface of the bottom end of the bolt (19) is threadedly connected to the nut (21).

6. The electrical engineering mounting bracket according to claim 1, characterized in that: A bottom plate (1) is fixedly mounted on the bottom surface of the base (13), and four mounting holes (2) are provided on the upper surface of the bottom plate (1).

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