Electric power protection frame for building electrical equipment

Abstract

The utility model relates to the field of building electrical, and discloses an electric power protection frame for building electrical, which comprises a support frame a, the inner wall of the support frame a is detachably connected with a telescopic rod, the tail end of the telescopic rod is detachably connected with a support frame b, the side wall of the support frame b is fixedly connected with a connecting block a, and the inner wall of the connecting block a is elastically connected with a pull rod a through a reset spring a. The outer wall of the pull rod a is in sliding connection with the inner wall of the connecting block a, the side wall of the supporting frame b is fixedly connected with a connecting block b, a notch is formed in the inner wall of the connecting block b, the side wall of the supporting frame a is fixedly connected with a connecting block c, the outer wall of the pull rod a is fixedly connected with a buckle assembly, the buckle assembly comprises a clamping block, and the inner side of the clamping block is fixedly connected with the outer wall of the pull rod a. A plurality of clamping grooves are formed in the inner wall of the connecting block c, and the outer walls of the clamping blocks are clamped to the inner walls of the clamping grooves. According to the utility model, the protective frames mounted at different angles can be spliced, so that the connection is more stable.

Description

Technical Field

[0001] The utility model relates to the field of building electricity, in particular to an electric power support frame for building electricity. Background Art

[0002] In order to effectively support and fix these cables and lines and improve the stability and safety of the electric power system for electricity use, a device called an electric power support frame has been designed. The electric power support frame is usually made of metal or plastic materials, has a certain load-bearing capacity and protection function, and can orderly fix the cables and lines on the wall, ceiling or floor of a building, avoiding their disorderly laying and reducing potential safety hazards.

[0003] In the design and construction process of the electric power system for building electricity, the electric power support frame is widely used in various building types, including residential buildings, commercial buildings, office buildings, factories, etc. It can not only improve the overall aesthetics of the building and the reliability of the electric system, but also help reduce construction costs and maintenance expenses, and is of great significance for ensuring the electricity use safety and operation efficiency of the building.

[0004] At the present stage, the electric power system for building electricity can effectively support and fix cables and lines through its strength and stability, prevent their vibration and movement, and ensure the normal operation of the electric system. The support frames are mostly fixed on the ground with screws and nuts. There are no connection points between the support frames. Even if some support frames can be spliced together, they can only be spliced at a specific angle and cannot be adjusted according to the actual environment and installation requirements. Secondly, the assembly mostly uses screws and nuts and requires additional auxiliary tools, which is time-consuming and laborious. Therefore, an electric power support frame for building electricity is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an electric power support frame for building electricity, aiming to improve the problem that the support frames connected at different angles cannot be spliced and the assembly requires auxiliary tools in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A power protection frame for building electricity, including a support frame a, the inner wall of the support frame a is detachably connected with a telescopic rod, the end of the telescopic rod is detachably connected with a support frame b, a connecting block a is fixedly connected to the side wall of the support frame b, a pull rod a is elastically connected to the inner wall of the connecting block a through a return spring a, the outer wall of the pull rod a is slidably connected to the inner wall of the connecting block a, a connecting block b is fixedly connected to the side wall of the support frame b, a notch is provided in the inner wall of the connecting block b, a connecting block c is fixedly connected to the side wall of the support frame a, a buckle assembly is fixedly connected to the outer wall of the pull rod a, the buckle assembly includes a clamping block, the inner side of the clamping block is fixedly connected to the outer wall of the pull rod a, and a plurality of groups of clamping grooves are provided in the inner wall of the connecting block c, and the outer wall of the clamping block is clamped with the inner wall of the clamping groove.

[0007] As a further description of the above technical solution:

[0008] Both ends of the telescopic rod are fixedly connected with insertion blocks, slots are provided in the inner walls of the support frame a and the support frame b, limit blocks are elastically connected to the inner walls of the support frame a and the support frame b through return springs b, limiting grooves are provided in the inner walls of the insertion blocks, and three pull rods b are slidably connected to the inner walls of the support frame a and the support frame b.

[0009] As a further description of the above technical solution:

[0010] One end of the return spring a is fixedly connected to the bottom end of the connecting block a, and the other end of the return spring a is fixedly connected to the bottom end of the pull rod a.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the pull rod a is inserted into the inner wall of the notch, and the inner wall of the connecting block c is inserted into the outer wall of the pull rod a.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the insertion block is inserted into the inner wall of the slot.

[0015] As a further description of the above technical solution:

[0016] One end of the return spring b is fixedly connected to the inner wall of the support frame a or the support frame b, and the other end of the return spring b is fixedly connected to the back of the limit block.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the limit block is clamped with the inner wall of the limiting groove.

[0019] As a further description of the above technical solution:

[0020] The inner end of the pull rod b is fixedly connected to the back surface of the limit block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging the pull rod a, when it is necessary to connect the protective frames installed at different angles together, pull the pull rod a outwards to extrude the return spring a and lift it upwards, then draw it out from the notch. After that, place the connecting block c below the pull rod a, release the pull rod a, and the return spring a will push it into the connecting block c, and the associated clamping block will be clamped into the clamping groove, connecting the two groups of protective frames together, splicing the protective frames connected at different angles together, and improving the stability of the protective frames.

[0023] 2. In the utility model, by arranging the pull rod b, when assembling the protective frame, insert the insertion block into the insertion slot. During this process, the insertion block extrudes the inclined surface of the limit block to make it extrude the return spring b and retract. After being completely inserted, the return spring b will push the limit block into the limit groove for fixation. When it is necessary to disassemble, just pull the pull rod b outwards, which is convenient for disassembly and assembly, transportation, and replacement in case of damage. Description of the Drawings

[0024] Figure 1 It is a schematic front view of the whole power protective frame for building electrical use proposed by the utility model;

[0025] Figure 2 It is a schematic front view of the support frame a of the power protective frame for building electrical use proposed by the utility model;

[0026] Figure 3 It is a schematic front view of the support frame b of the power protective frame for building electrical use proposed by the utility model.

[0027] Legend Explanation:

[0028] 1. Support frame a; 2. Telescopic rod; 3. Support frame b; 4. Connecting block a; 5. Return spring a; 6. Clamping block; 7. Clamping groove; 8. Connecting block b; 9. Notch; 10. Connecting block c; 11. Insertion block; 12. Insertion slot; 13. Return spring b; 14. Limit block; 15. Limit groove; 16. Pull rod b; 17. Pull rod a. Specific Embodiment

[0029] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a 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 of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0030] Refer to Figure 1 - Figure 2The utility model provides an embodiment: an electric power guard frame for building electrical equipment, including a support frame a1, a telescopic rod 2 is detachably connected to the inner wall of the support frame a1, and a support frame b3 is detachably connected to the end of the telescopic rod 2. The telescopic rod 2 can be freely extended and retracted to change the length of the guard frame according to the specific environment and installation requirements to protect the electrical equipment. The side wall of the support frame b3 is fixedly connected to a connecting block a4, and the inner wall of the connecting block a4 is elastically connected to a pull rod a17 through a reset spring a5. One end of the reset spring a5 is fixedly connected to the bottom end of the connecting block a4, and the other end of the reset spring a5 is fixedly connected to the bottom end of the pull rod a17. The outer wall of the pull rod a17 is fixedly connected to a raised annular structure fixedly connected to the bottom end of the reset spring a5. Pulling the pull rod a17 upward can squeeze the reset spring a5 to move upward. At the same time, the elastic force generated by the deformation of the reset spring a5 gives the pull rod a17 a thrust in the opposite direction, prompting it to reset. The outer wall of the pull rod a17 is connected to the inner wall of the connecting block a4 Sliding connection, the side wall of the support frame b3 is fixedly connected with a connecting block b8, the inner wall of the connecting block b8 is provided with a notch 9, the bottom end of the pull rod a17 is plugged into the inner wall of the notch 9, the side wall of the support frame a1 is fixedly connected with the connecting block c10, the inner wall of the connecting block c10 is plugged into the outer wall of the pull rod a17, and after pulling the pull rod a17 upward, the connecting block c10 can be extended between the connecting block b8 and the connecting block a4, and then the pull rod a17 can be loosened to allow the pull rod a17 to pass through the inner wall of the connecting block c10 and snap into In the slot 9, the two groups of guard frames are connected together, and the outer wall of the pull rod a17 is fixedly connected with a snap assembly, which includes a clamping block 6. The inner side of the clamping block 6 is fixedly connected to the outer wall of the pull rod a17. The inner wall of the connecting block c10 is provided with a plurality of clamping grooves 7. The outer wall of the clamping block 6 is clamped with the inner wall of the clamping groove 7. When the pull rod a17 is inserted into the slot of the connecting block c10, the clamping block 6 also clamps the clamping groove 7 to place the angle offset between the two groups of guard frames. Then, the guard frames can be fixed at the specified position using screws and nuts.

[0031] Reference Figure 1 and Figure 3, both ends of the telescopic rod 2 are fixedly connected with insertion blocks 11. Slots 12 are provided on the inner walls of the support frame a1 and the support frame b3. The outer wall of the insertion block 11 is inserted into the inner wall of the slot 12. Limit blocks 14 are elastically connected to the inner walls of the support frame a1 and the support frame b3 through return springs b13. One end of the return spring b13 is fixedly connected to the inner wall of the support frame a1 or the support frame b3, and the other end of the return spring b13 is fixedly connected to the back of the limit block 14. The outer wall of the limit block 14 is set as an inclined surface. During the process of inserting the insertion block 11 into the slot 12, the outer wall of the insertion block 11 squeezes the inclined surface of the limit block 14, causing it to squeeze the return spring b13 to retract. At the same time, the elastic force generated by the deformation of the return spring b13 gives the limit block 14 an elastic force in the opposite direction, prompting it to reset. A limit groove 15 is provided on the inner wall of the insertion block 11, and the outer wall of the limit block 14 is engaged with the inner wall of the limit groove 15. When the insertion block 11 is completely inserted into the slot 12, the return spring b13 pushes the limit block 14 into the limit groove 15, fixing the telescopic rod 2 on the support frame a1 or the support frame b3. Three groups of pull rods b16 are slidably connected to the inner walls of the support frame a1 and the support frame b3. The inner end of the pull rod b16 is fixedly connected to the back of the limit block 14. Pulling the pull rod b16 outwards can drive the limit block 14 to move outwards.

[0032] Working principle: When assembling the protective frame, insert the insertion block 11 at one end of the telescopic rod 2 into the slot 12. During this process, the insertion block 11 squeezes the inclined surface of the limit block 14, causing it to squeeze the return spring b13 to retract. When the insertion block 11 is completely inserted into the slot 12, the return spring b13 pushes the limit block 14 out and engages it in the limit groove 15, fixing the telescopic rod 2 on the support frame a1 and the support frame b3. When the telescopic rod 2 is damaged and needs to be replaced, pulling the pull rod b16 outwards can drive the limit block 14 to be pulled out of the limit groove 15. The disassembly method is relatively simple and does not require additional auxiliary tools. After that, when it is necessary to connect the protective frames together to protect various electrical equipment, pull the pull rod a17 upwards to drive the clamping block 6 out of the notch 9. Place the connecting block c10 of another group of protective frames under the pull rod a17, and release the pull rod a17. The return spring a5 drives it to move downwards and engage in the slot of the connecting block c10. At the same time, the clamping block 6 engages in the clamping groove 7. No matter what angle the protective frames are arranged at, they can be spliced together. Then, use screws and nuts to install on the ground to make the protection more stable.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric power protection frame for building electrical equipment, comprising a support frame a (1), characterized in that: The inner wall of the support frame a (1) is detachably connected to a telescopic rod (2), the end of the telescopic rod (2) is detachably connected to a support frame b (3), the side wall of the support frame b (3) is fixedly connected to a connecting block a (4), the inner wall of the connecting block a (4) is elastically connected to a pull rod a (17) via a return spring a (5), the outer wall of the pull rod a (17) is slidably connected to the inner wall of the connecting block a (4), the side wall of the support frame b (3) is fixedly connected to a connecting block b (8), the inner wall of the connecting block b (8) is provided with a notch (9), the side wall of the support frame a (1) is fixedly connected to a connecting block c (10), and the outer wall of the pull rod a (17) is fixedly connected to a buckle assembly; The buckle assembly comprises a clamping block (6), the inner side of which is fixedly connected to the outer wall of the pull rod a (17), the inner wall of the connecting block c (10) is provided with a plurality of groups of clamping grooves (7), and the outer wall of the clamping block (6) is clamped with the inner wall of the clamping groove (7).

2. The electric power protection frame for building electrical equipment according to claim 1, characterized in that: Both ends of the telescopic rod (2) are fixedly connected with plug blocks (11), the inner walls of the support frame a (1) and the support frame b (3) are provided with slots (12), the inner walls of the support frame a (1) and the support frame b (3) are elastically connected to limit blocks (14) through return springs b (13), the inner walls of the plug blocks (11) are provided with limit grooves (15), and the inner walls of the support frames a (1) and the support frames b (3) are slidably connected with three sets of pull rods b (16).

3. The electric power protection frame for building electrical equipment according to claim 1, characterized in that: One end of the return spring a (5) is fixedly connected to the bottom end of the connecting block a (4), and the other end of the return spring a (5) is fixedly connected to the bottom end of the pull rod a (17).

4. The electric power protection frame for building electrical equipment according to claim 1, characterized in that: The bottom end of the pull rod a (17) is plugged into the inner wall of the notch (9), and the inner wall of the connecting block c (10) is plugged into the outer wall of the pull rod a (17).

5. The electric power protection frame for building electrical equipment according to claim 2, characterized in that: The outer wall of the insert block (11) is plugged into the inner wall of the slot (12).

6. The electric power protection frame for building electrical equipment according to claim 2, characterized in that: One end of the return spring b (13) is fixedly connected to the inner wall of the support frame a (1) or the support frame b (3), and the other end of the return spring b (13) is fixedly connected to the back side of the limit block (14).

7. The electric power protection frame for building electrical equipment according to claim 2, characterized in that: The outer wall of the limiting block (14) is snap-fitted to the inner wall of the limiting groove (15).

8. The electric power protection frame for building electrical equipment according to claim 2, characterized in that: The inner end of the pull rod b (16) is fixedly connected to the back side of the limit block (14).

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