Quick mounting mechanism for electrical parts

Abstract

The utility model relates to the technical field of electrical cabinets, and discloses a rapid installation mechanism for electrical parts, which comprises an electrical cabinet body, and one end of the outer wall of the electrical cabinet body is connected with a cabinet door for opening and closing through a hinge; the mounting frames are linearly arranged on the inner wall of the electrical cabinet body, a sliding groove is formed in one side of each mounting frame, and a plurality of sliding blocks are slidably connected to the inner wall of each sliding groove; the mounting assembly is arranged on the outer wall of one side of the sliding block, and an insertion rod and an extension rod are arranged in the mounting assembly; a connecting part matched with the mounting assembly is arranged on the mounting bottom plate, and an inserting groove and an inserting cavity are formed in the connecting part. According to the utility model, through the arrangement of the mounting assembly and the connecting part, mounting and dismounting can be carried out only by rotating the mounting bottom plate, the convenience of mounting and dismounting is improved, and the mounting bottom plate is large in size and convenient to hold and adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to a quick installation mechanism for electrical parts. Background Technique

[0002] An electrical cabinet is a cabinet made of steel materials to protect the normal operation of components. The production materials of electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are relatively softer in material and more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] When the existing installation mechanism is in use, most of them are locked and installed through fasteners such as bolts. When installing and disassembling in this way, the staff needs to align the bolts with the reserved bolt holes and screw them in for fixation. The bolts used for installing electrical parts are small in size, and it is difficult to align them during installation and disassembly, and the operation is very inconvenient, affecting the convenience of installation and disassembly.

[0004] Therefore, we propose a quick installation mechanism for electrical parts. Content of the Utility Model

[0005] The utility model mainly solves the technical problem of the convenience of installation and disassembly, and provides a quick installation mechanism for electrical parts.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A quick installation mechanism for electrical parts includes

[0007] The electrical cabinet body, and one end of the outer wall of the electrical cabinet body is hinged with a cabinet door for opening and closing;

[0008] The mounting rack is linearly arranged on the inner wall of the electrical cabinet body. A sliding groove is opened on one side of the mounting rack, and a plurality of sliding blocks are slidably connected to the inner wall of the sliding groove. Plug holes for insertion are opened at both ends of the inner wall of the mounting rack. A locking part for plugging and fixing with the plug holes is arranged on the sliding block. The locking part includes a return spring and a plug rod;

[0009] The installation component is arranged on the outer wall of one side of the sliding block. The installation component includes a plugging rod and an extension rod;

[0010] The installation base plate is provided with a connecting part adapted to the installation component, and the connecting part includes a plugging groove and a plugging cavity.

[0011] Further, the insertion rod is rotatably connected to the center position of the outer wall of the sliding block. A plurality of first sliding holes arranged in a circular pattern are formed in the insertion rod. The extension rod is slidably connected to the inner wall of the first sliding hole. The insertion slot is arranged at the axial position of one end of the mounting base plate. The insertion cavity is arranged in a circular pattern on the inner wall perpendicular to the axis of the insertion slot. The insertion slot and the insertion cavity are respectively adapted to the insertion rod and the extension rod.

[0012] Further, a through hole is formed in the axial position of the inner wall of the insertion rod near one end of the sliding block. A transmission rod is arranged in the through hole. One end of the transmission rod is rotatably connected to the axial position of the inner wall of the insertion rod. The other end of the transmission rod is fixedly connected to the outer wall of the sliding block. A first bevel gear is fixedly connected to the outer wall of the transmission rod. A sliding seat is fixedly connected to the inner wall of the insertion rod at the axis of the first sliding hole. The extension rod is slidably connected to the inner wall of the sliding seat. A second bevel gear meshing with the first bevel gear is rotatably connected to the axial position of one end of the sliding seat close to the transmission rod.

[0013] Further, a regulating screw rod is fixedly connected to the axial position of one end of the second bevel gear. The regulating screw rod is rotatably connected to the inner wall of the sliding seat and is threadedly connected to the inner wall of the extension rod.

[0014] Further, a sliding groove is formed in one end of the inner wall of the sliding seat. A guide rail is fixedly connected to the outer wall of the extension rod near one end of the sliding seat. The guide rail is slidably connected to the inner wall of the sliding groove.

[0015] Further, a plurality of limiting plates arranged in a circular pattern are fixedly connected to the outer wall of the insertion rod. A plurality of limiting grooves arranged in a circular pattern are formed in the inner wall of the insertion slot. The limiting grooves are adapted to the limiting plates.

[0016] Further, a plurality of limiting holes arranged in a circular pattern are formed in the outer wall of the sliding block with the center of the axis of the insertion rod as the center. A through second sliding hole is formed in the inner wall of the mounting base plate. A limiting rod is slidably connected to the inner wall of the second sliding hole. A pull ring is fixedly connected to one end of the limiting rod. The limiting rod is adapted to the limiting hole.

[0017] Further, third sliding holes are formed at both ends of the outer wall of the sliding block. One end of the return spring is fixedly connected to the inner wall of the third sliding hole. The inserting rod is slidably connected to the inner wall of the third sliding hole and is fixedly connected to the other end of the return spring. Both ends of the outer wall of the inserting rod are arc-shaped.

[0018] Beneficial Effects

[0019] The utility model provides a quick installation mechanism for electrical parts. It has the following beneficial effects:

[0020] (1). For the quick installation mechanism of electrical parts, by setting the installation component and the connecting part, only by rotating the mounting base plate can the installation and disassembly be carried out, which improves the convenience of installation and disassembly. Moreover, the mounting base plate is large in volume, convenient to hold and convenient to adjust.

[0021] (2) The quick installation mechanism of this kind of electrical part, through the arranged extension rods, the design of multiple extension rods can bear the stress on the connection part in multiple directions, avoiding loosening at the connection part and affecting the connection stability.

[0022] (3) The quick installation mechanism of this kind of electrical part, through the arranged limit rods inserted into the limit holes, can limit the rotation of the installation bottom plate, avoiding deflection of the installation bottom plate and resulting in offset of the extension rods, which affects the connection stability.

[0023] (4) The quick installation mechanism of this kind of electrical part, through the arranged return spring and insertion rod, can be inserted and fixed in the jack and can move in the jack, and then can conveniently move the sliding block to move the installation bottom plate to a proper position, avoiding the distance between two installation bottom plates being too close and affecting the heat dissipation of the electrical parts thereon. Description of the Drawings

[0024] Figure 1 It is the front view of the present utility model;

[0025] Figure 2 It is the detailed drawing of the mounting bracket of the present utility model;

[0026] Figure 3 It is the cross-sectional view of the sliding block and the insertion rod of the present utility model;

[0027] Figure 4 It is the detailed drawing of the sliding seat and the extension rod of the present utility model;

[0028] Figure 5 It is the cross-sectional view of the installation bottom plate of the present utility model.

[0029] Legend: 1. Electrical cabinet body; 2. Cabinet door; 3. Mounting bracket; 4. Sliding block; 5. Insertion rod; 6. Installation bottom plate; 7. Jack; 8. Return spring; 9. Insertion rod; 10. Limit hole; 11. Limit plate; 12. Transmission rod; 13. First bevel gear; 14. Second bevel gear; 15. Adjusting screw rod; 16. Sliding seat; 17. Extension rod; 18. Chute; 19. Guide rail; 20. Insertion groove; 21. Insertion cavity; 22. Limit groove; 23. Limit rod; 24. Pulling ring. Detailed Embodiment

[0030] Embodiment 1: A quick installation mechanism of an electrical part, as shown in Figure 1 、 Figure 2 and Figure 5 shown, includes

[0031] an electrical cabinet body 1, and one end of the outer wall of the electrical cabinet body 1 is hinged with a cabinet door 2 for opening and closing;

[0032] The mounting bracket 3 is arranged in a linear pattern on the inner wall of the electrical cabinet body 1. A sliding groove is formed on one side of the mounting bracket 3, and a plurality of sliding blocks 4 are slidably connected to the inner wall of the sliding groove. Insertion holes 7 for insertion are formed at both ends of the inner wall of the mounting bracket 3. A locking portion for insertion and fixation with the insertion hole 7 is provided on the sliding block 4. The locking portion includes a return spring 8 and a plug rod 9;

[0033] The mounting component is arranged on the outer wall of one side of the sliding block 4. The mounting component includes a plug rod 5 and an extension rod 17;

[0034] The mounting base plate 6 is provided with a connecting portion adapted to the mounting component. The connecting portion includes a plug slot 20 and a plug cavity 21.

[0035] As Figure 3 and Figure 5 shown, the plug rod 5 is rotatably connected to the central position of the outer wall of the sliding block 4. A plurality of first sliding holes arranged in a circular pattern are formed on the plug rod 5. The extension rod 17 is slidably connected to the inner wall of the first sliding hole. The plug slot 20 is arranged at the axial position of one end of the mounting base plate 6. The plug cavity 21 is arranged in a circular pattern on the inner wall perpendicular to the axis of the plug slot 20. The plug slot 20 and the plug cavity 21 are respectively adapted to the plug rod 5 and the extension rod 17.

[0036] Through the arranged extension rods 17, the design of multiple extension rods 17 can bear the stress received at the connection in multiple directions, avoiding loosening at the connection and affecting the connection stability.

[0037] As Figure 3 and Figure 5 shown, a through hole is formed at the axial position near one end of the inner wall of the plug rod 5 close to the sliding block 4. A transmission rod 12 is arranged in the through hole. One end of the transmission rod 12 is rotatably connected to the axis position of the inner wall of the plug rod 5, and the other end of the transmission rod 12 is fixedly connected to the outer wall of the sliding block 4. A first bevel gear 13 is fixedly connected to the outer wall of the transmission rod 12. A sliding seat 16 is fixedly connected to the inner wall of the plug rod 5 at the axis position of the first sliding hole. The extension rod 17 is slidably connected to the inner wall of the sliding seat 16. A second bevel gear 14 meshing with the first bevel gear 13 is rotatably connected to the axial position near one end of the sliding seat 16.

[0038] A regulating screw rod 15 is fixedly connected to the axial position of one end of the second bevel gear 14. The regulating screw rod 15 is rotatably connected to the inner wall of the sliding seat 16 and is threadedly connected to the inner wall of the extension rod 17.

[0039] As Figure 4 shown, a sliding groove 18 is formed at one end of the inner wall of the sliding seat 16. A guide rail 19 is fixedly connected to the outer wall of the extension rod 17 near one end of the sliding seat 16. The guide rail 19 is slidably connected to the inner wall of the sliding groove 18.

[0040] As Figure 3and Figure 5 As shown in Figure 5 , a plurality of limiting plates 11 arranged in a circular pattern are fixedly connected to the outer wall of the insertion rod 5, and a plurality of limiting grooves 22 arranged in a circular pattern are formed in the inner wall of the insertion slot 20. The limiting grooves 22 are adapted to the limiting plates 11.

[0041] A plurality of limiting holes 10 arranged in a circular pattern are formed in the outer wall of the sliding block 4 with the axis position of the insertion rod 5 as the center of the circle. A through second sliding hole is formed in the inner wall of the mounting base plate 6, and a limiting rod 23 is slidably connected to the inner wall of the second sliding hole. One end of the limiting rod 23 is fixedly connected with a pull ring 24, and the limiting rod 23 is adapted to the limiting holes 10.

[0042] By providing the limiting rod 23, when the limiting rod 23 is inserted into the limiting hole 10, the rotation of the mounting base plate 6 can be limited, avoiding the deflection of the mounting base plate 6 resulting in the deviation of the extension rod 17 and affecting the connection stability.

[0043] In summary, by providing the mounting assembly and the connecting part, the installation and disassembly can be carried out only by rotating the mounting base plate 6, improving the convenience of installation and disassembly. Moreover, the mounting base plate 6 is large in volume, convenient to hold and convenient to adjust.

[0044] As Figure 3 shown, third sliding holes are formed at both ends of the outer wall of the sliding block 4. One end of the return spring 8 is fixedly connected to the inner wall of the third sliding hole. The insertion rod 9 is slidably connected to the inner wall of the third sliding hole and is fixedly connected to the other end of the return spring 8. Both ends of the outer wall of the insertion rod 9 are arc-shaped.

[0045] By providing the return spring 8 and the insertion rod 9, they can be inserted and fixed in the insertion hole 7 and can move in the insertion hole 7, and then the sliding block 4 can be conveniently moved to move the mounting base plate 6 to a suitable position, avoiding the too close distance between the two mounting base plates 6 affecting the heat dissipation of the electrical components thereon.

[0046] Working principle of the utility model: When installation is required, move the sliding block 4 to a suitable position. When the insertion rod 9 on the sliding block 4 moves to the jack 7, the insertion rod 9 can be driven to insert into the return spring 8 under the elastic force of the return spring 8. When the insertion rod 9 moves out of the jack 7, the insertion rod 9 can be driven to move back into the third sliding hole under the extrusion of the arc surface of the insertion rod 9 by the inner wall of the jack 7, and then the insertion rod 9 can be driven to move sequentially in the jack 7, so that the sliding block 4 can be moved to a suitable position; then sleeved the installation bottom plate 6 on the outer wall of the insertion rod 5, insert the insertion rod 5 into the insertion slot 20 in the installation bottom plate 6, and insert the limiting plate 11 on the insertion rod 5 into the limiting slot 22 in the installation bottom plate 6. Rotate the installation bottom plate 6, and the installation bottom plate 6 can drive the insertion rod 5 to rotate synchronously through the limiting plate 11. One end of the transmission rod 12 is fixedly connected to the outer wall of the sliding block 4, and there is a relative rotation between the transmission rod 12 and the insertion rod 5. Then, under the action of the first bevel gear 13 of the transmission rod 12, the meshed second bevel gear 14 can be driven to rotate. The second bevel gear 14 can drive the extension rod 17 threadedly connected to the adjusting screw rod 15 to slide in the sliding seat 16 through the adjusting screw rod 15, so as to drive the extension rod 17 to insert into the insertion cavity 21 for fixation. Then, drive the limiting rod 23 to insert into the limiting hole 10 through the pull ring 24 for fixation, and the installation can be completed. When disassembly is required, just pull the limiting rod 23 out of the limiting hole 10 and drive the installation bottom plate 6 to rotate in the reverse direction.

[0047] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A quick installation mechanism for electrical parts, characterized in that, Including: The main body of the electrical cabinet (1), one end of the outer wall of the main body of the electrical cabinet (1) is hinged with a cabinet door (2) for opening and closing; The mounting rack (3) is arranged linearly on the inner wall of the main body of the electrical cabinet (1). A sliding groove is formed on one side of the mounting rack (3), and a plurality of sliding blocks (4) are slidably connected to the inner wall of the sliding groove. Insertion holes (7) for insertion are formed at both ends of the inner wall of the mounting rack (3). A locking portion for inserting and fixing with the insertion hole (7) is arranged on the sliding block (4), and the locking portion includes a return spring (8) and an insertion rod (9); The mounting component is arranged on the outer wall of one side of the sliding block (4), and the mounting component includes an insertion rod (5) and an extension rod (17); The mounting base plate (6) is provided with a connecting portion adapted to the mounting component, and the connecting portion includes an insertion groove (20) and an insertion cavity (21).

2. The quick installation mechanism for electrical parts according to claim 1, characterized in that: The insertion rod (5) is rotatably connected to the central position of the outer wall of the sliding block (4). A plurality of first sliding holes arranged in a circular pattern are formed on the insertion rod (5). The extension rod (17) is slidably connected to the inner wall of the first sliding hole. The insertion groove (20) is arranged at the axial position of one end of the mounting base plate (6). The insertion cavity (21) is arranged in a circular pattern on the inner wall perpendicular to the axis of the insertion groove (20). The insertion groove (20) and the insertion cavity (21) are respectively adapted to the insertion rod (5) and the extension rod (17).

3. The quick installation mechanism of the electrical part according to claim 2, characterized in that: A through hole is formed at the axial position near one end of the inner wall of the insertion rod (5) close to the sliding block (4). A transmission rod (12) is arranged in the through hole. One end of the transmission rod (12) is rotatably connected to the axis position of the inner wall of the insertion rod (5), and the other end of the transmission rod (12) is fixedly connected to the outer wall of the sliding block (4). A first bevel gear (13) is fixedly connected to the outer wall of the transmission rod (12). A sliding seat (16) is fixedly connected to the inner wall of the insertion rod (5) at the axis of the first sliding hole. The extension rod (17) is slidably connected to the inner wall of the sliding seat (16). A second bevel gear (14) meshing with the first bevel gear (13) is rotatably connected to the axial position near one end of the sliding seat (16) close to the transmission rod (12).

4. The quick installation mechanism for electrical components according to claim 3, characterized in that: A regulating screw rod (15) is fixedly connected to the axial position of one end of the second bevel gear (14). The regulating screw rod (15) is rotatably connected to the inner wall of the sliding seat (16) and is threadedly connected to the inner wall of the extension rod (17).

5. The quick installation mechanism for electrical parts according to claim 4, characterized in that: A sliding groove (18) is formed at one end of the inner wall of the sliding seat (16). A guide rail (19) is fixedly connected to the outer wall of the extension rod (17) near one end of the sliding seat (16). The guide rail (19) is slidably connected to the inner wall of the sliding groove (18).

6. The quick installation mechanism for electrical parts according to claim 1, characterized in that: A plurality of limiting plates (11) arranged in a circular pattern are fixedly connected to the outer wall of the insertion rod (5). A plurality of limiting grooves (22) arranged in a circular pattern are formed in the inner wall of the insertion groove (20). The limiting grooves (22) are adapted to the limiting plates (11).

7. The quick installation mechanism for the electrical part according to claim 1, characterized in that: A plurality of limiting holes (10) arranged in a circumferential pattern are formed on the outer wall of the sliding block (4) with the center of the axis of the plugging rod (5). A through second sliding hole is formed in the inner wall of the mounting base plate (6). A limiting rod (23) is slidably connected to the inner wall of the second sliding hole. One end of the limiting rod (23) is fixedly connected to a pull ring (24), and the limiting rod (23) is adapted to the limiting hole (10).

8. The quick installation mechanism for electrical components according to claim 1, characterized in that: Third sliding holes are formed at both ends of the outer wall of the sliding block (4). One end of the return spring (8) is fixedly connected to the inner wall of the third sliding hole. The plugging rod (9) is slidably connected to the inner wall of the third sliding hole and is fixedly connected to the other end of the return spring (8). Both ends of the outer wall of the plugging rod (9) are arc-shaped.

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