High-stability switch equipment safety guide rod

Abstract

The utility model discloses a high-stability switch equipment safety guide rod, which relates to the field of electrical switch equipment and comprises a base, a groove is arranged on the surface of the base, a plurality of support rods are fixedly mounted on two sides of the upper end of the groove, and a guide rod assembly is fixedly mounted at one end, far away from the groove, of each support rod. A protruding block is arranged at the lower end of the guide rod assembly, a fixing plate is slidably installed in the protruding block, two electric guide rods are slidably installed in the guide rod assembly, a first T-shaped plate is fixedly installed at one end of each electric guide rod, and a supporting table is fixedly installed at the end, away from the corresponding electric guide rod, of each first T-shaped plate. A second T-shaped plate is fixedly installed at the end, away from the supporting table, of the electrical guide rod. By adopting the structure, the stable movement of the electric guide rod can effectively solve the problem of shaking caused by too fast movement of the electric guide rod, and the shaking is relieved, so that the support table is more stable and smoother in movement.

Description

Technical Field

[0001] The utility model belongs to the field of electrical switch equipment, and particularly relates to a safety guide rod of a switch equipment with high stability. Background Art

[0002] The development trend of electrical control has gradually replaced mechanical control. In switch equipment, electrical switches are more stable and safe than traditional mechanical switches. An electrical control system is generally called a secondary control circuit of electrical equipment. Different equipment has different control circuits, and the control methods of high-voltage electrical equipment and low-voltage electrical equipment are also different. The guide rod structure of an electrical switch is a common structure in the switch control system. Usually, a dial electrical control method is used to move and conduct signals of the guide rod, or a friction plate method is used to drive the operation of the guide rod.

[0003] Some switch equipment guide rods have been specially developed in the prior art. For example, the Chinese patent with the publication number of "CN210245344U" discloses "a guide rod structure for an electrical switch". Through a set of centralized electrical switch guide rod control and installation assembly system, micro-control installation adjustment is carried out. The electrical equipment and the control system can perform electrical control at a relatively short distance. The reaction speed of the guide rod is accelerated, and the response time is greatly shortened, improving the shortage type and solving the problem of the dispersed installation and too long function isolation control distance of the entire electrical control system of the electrical switch in the prior art.

[0004] Although the micro-control installation adjustment can be carried out through the electrical switch guide rod control and installation assembly system, which can solve the problems of the dispersed installation of the entire electrical control system of the electrical switch and too long function isolation control distance, when the electrical guide rod moves too fast, it will cause the support platform to be unstable, resulting in the electrical guide rod shaking, and the problem of stabilizing the electrical guide rod cannot be effectively solved. When the electrical guide rod shakes during movement, the support platform will move unstably. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background art, the purpose of the utility model is to provide a safety guide rod of a switch equipment with high stability to solve the problems of electrical switch equipment.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A safety guide rod for a switchgear with high stability, comprising a base, wherein a groove is provided on the surface of the base, multiple support rods are fixedly installed on both sides of the upper end of the groove, a guide rod assembly is fixedly installed at one end of the support rod away from the groove, a convex block is provided at the lower end of the guide rod assembly, a fixing plate is slidably installed inside the convex block, two electrical guide rods are slidably installed inside the guide rod assembly, a T-shaped plate one is fixedly installed at one end of the electrical guide rod, a support platform is fixedly installed at one end of the T-shaped plate one away from the electrical guide rod, a T-shaped plate two is fixedly installed at the end of the electrical guide rod away from the support platform, the bottoms of the T-shaped plate one and the T-shaped plate two are fixedly installed at both ends of the fixing plate, and stabilizing plates are fixedly installed on both sides of the guide rod assembly, and the electrical guide rods are sleeved inside the stabilizing plates.

[0008] As a preferred technical solution, four connecting rods two are fixedly installed at the bottom of the guide rod assembly, four installation openings two are formed inside the base, and the connecting rods two are slidably installed inside the installation openings two.

[0009] As a preferred technical solution, notch openings are formed inside both ends of the guide rod assembly away from the stabilizing plates, and an electrical control device is fixedly installed at the central position inside the notch openings.

[0010] As a preferred technical solution, a rectangular opening is formed inside the convex block, multiple rectangular grooves are formed at the upper and lower ends inside the rectangular opening, rollers are rotatably installed inside the rectangular grooves, and the rollers roll on the upper surface and the lower surface of the fixing plate.

[0011] As a preferred technical solution, four sliding rings are fixedly installed inside the stabilizing plates, and the electrical guide rods are sleeved inside the sliding rings.

[0012] As a preferred technical solution, four connecting rods one are fixedly installed on the inner side of the stabilizing plates, installation openings one corresponding to the connecting rods one are formed inside both sides of the guide rod assembly close to the stabilizing plates, and the connecting rods one are slidably connected inside the installation openings one.

[0013] As a preferred technical solution, two sliding openings are formed inside the stabilizing plates, two threaded holes are formed inside the guide rod assembly, a screw rod is threadedly connected inside the threaded holes, and the screw rod is threadedly connected to the threaded holes inside the guide rod assembly through the sliding openings formed inside the stabilizing plates.

[0014] In summary, the present utility model mainly has the following beneficial effects:

[0015] First, the rollers slidably installed inside the guide rod assembly roll on the upper and lower surfaces of the fixed plate, which can achieve an effective stabilizing effect. Since T-shaped plates 1 and 2 are fixedly installed at both ends of the fixed plate, and electrical guide rods are fixedly installed at the upper ends of the two side T-shaped plates, and a support platform is fixedly installed on the side of T-shaped plate 2 away from the electrical guide rod, the rollers can effectively stabilize the fixed plate, and then the fixed plate can stabilize T-shaped plates 1 and 2. In this way, the electrical guide rods installed at the upper ends of T-shaped plates 1 and 2 can achieve the effect of stable movement. Then, the fixedly installed stabilizing plate can assist the fixed plate in stabilizing the electrical guide rods. The stable movement of the electrical guide rods can effectively solve the jitter that occurs when the electrical guide rods move too fast, slow down the jitter, and make the support platform move more smoothly and smoothly.

[0016] Second, since the stabilizing plate is connected and installed through screws and threaded holes, during subsequent disassembly and maintenance of the guide rod assembly, it is convenient to disassemble the stabilizing plate, which can quickly and conveniently disassemble and improve the efficiency of disassembling the stabilizing plate. Four connecting rods 2 are fixedly installed at the bottom of the guide rod assembly, and the connecting rods 2 are sleeved inside the installation openings 2 opened inside the base, which can stabilize the guide rod assembly and effectively fix the guide rod assembly. Four connecting rods 1 are fixedly installed on the side of the two stabilizing plates close to the guide rod assembly, and installation openings corresponding to the connecting rods 1 are opened inside the two sides of the guide rod assembly close to the stabilizing plates. The connecting rods 1 are slidably installed inside the installation openings 1, which can limit the stabilizing plates and prevent the stabilizing plates from shifting and skewing, and can effectively fix the stabilizing plates on both sides of the guide rod assembly. Brief Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the installation opening 1 and the threaded hole of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the connecting rod 2 and the installation opening 2 of the present utility model;

[0020] Figure 4 is an internal sectional structural schematic diagram of the guide rod assembly of the present utility model;

[0021] Figure 5 is the present utility model Figure 4 The enlarged structural schematic diagram of part A.

[0022] Reference numerals: 1, guide rod assembly; 2, stabilizing plate; 3, sliding ring; 4, screw; 5, T-shaped plate I; 6, fixing plate; 7, raised block; 8, groove; 9, support rod; 10, base; 11, electrical control equipment; 12, notch; 13, support table; 14, T-shaped plate II; 15, electrical guide rod; 16, rectangular opening; 17, sliding opening; 18, threaded hole; 19, roller; 20, rectangular groove; 21, mounting opening I; 22, connecting rod I; 23, connecting rod II; 24, mounting opening II. Detailed implementation

[0023] Embodiment

[0024] Reference Figures 1 to 4 , a highly stable and safe guide rod for a switchgear in this embodiment, includes a base 10. A groove 8 is provided on the surface of the base 10. A plurality of support rods 9 are fixedly installed on both sides of the upper end of the groove 8. One end of the support rod 9 far from the groove 8 is fixedly installed with a guide rod assembly 1. A raised block 7 is provided at the lower end of the guide rod assembly 1. A fixing plate 6 is slidably installed inside the raised block 7. Two electrical guide rods 15 are slidably installed inside the guide rod assembly 1. One end of the electrical guide rod 15 is fixedly installed with a T-shaped plate I 5. One end of the T-shaped plate I 5 far from the electrical guide rod 15 is fixedly installed with a support table 13. One end of the electrical guide rod 15 far from the support table 13 is fixedly installed with a T-shaped plate II 14. The bottoms of the T-shaped plate I 5 and the T-shaped plate II 14 are fixedly installed at both ends of the fixing plate 6. Stabilizing plates 2 are fixedly installed on both sides of the guide rod assembly 1. The electrical guide rod 15 is sleeved inside the stabilizing plate 2.

[0025] Reference Figures 2 to 3 , four connecting rods II 23 are fixedly installed at the bottom of the guide rod assembly 1. Four mounting openings II 24 are formed inside the base 10. The connecting rods II 23 are slidably installed inside the mounting openings II 24, which can stabilize the guide rod assembly 1 and then effectively fix the guide rod assembly 1. Notches 12 are formed inside both ends of the guide rod assembly 1 far from the stabilizing plate 2. An electrical control equipment 11 is fixedly installed at the central position inside the notch 12.

[0026] Reference Figures 2 to 4, a rectangular opening 16 is provided inside the raised block 7. A plurality of rectangular grooves 20 are provided at the upper and lower ends inside the rectangular opening 16. A roller 19 is rotatably installed inside the rectangular groove 20. The roller 19 rolls on the upper surface and the lower surface of the fixed plate 6. Four sliding rings 3 are fixedly installed inside the stabilizing plate 2. An electrical guide rod 15 is sleeved inside the sliding ring 3. By the roller 19 slidably installed inside the guide rod assembly 1 rolling on the upper surface and the lower surface of the fixed plate 6, an effective stabilizing effect can be achieved. Since T-shaped plates one 5 and T-shaped plates two 14 are fixedly installed at both ends of the fixed plate 6, and electrical guide rods 15 are fixedly installed at the upper ends of the two side T-shaped plates, a support platform 13 is fixedly installed on the side of the T-shaped plate two 14 away from the electrical guide rod 15. Therefore, the roller 19 can effectively stabilize the fixed plate 6.

[0027] Reference Figures 4 to 5 , four connecting rods one 22 are fixedly installed inside the inner side of the stabilizing plate 2. Installation openings one 21 corresponding to the connecting rods one 22 are provided inside the two sides of the guide rod assembly 1 close to the stabilizing plate 2. The connecting rods one 22 are slidably connected inside the installation openings one 21. Two sliding openings 17 are provided inside the stabilizing plate 2. Two threaded holes 18 are provided inside the guide rod assembly 1. A screw rod 4 is threadedly connected inside the threaded hole 18. The screw rod 4 is threadedly connected to the threaded hole 18 inside the guide rod assembly 1 through the sliding openings 17 provided inside the stabilizing plate 2. Installation openings corresponding to the connecting rods one 22 are provided inside the two sides of the guide rod assembly 1 close to the stabilizing plate 2. The connecting rods one 22 are slidably installed inside the installation openings one 21. In this way, the stabilizing plate 2 can be limited and prevented from shifting and skewing. The stabilizing plate 2 can be effectively fixed on both sides of the guide rod assembly 1. By connecting and installing through the screw rod 4 and the threaded hole 18, when the guide rod assembly 1 is disassembled and maintained later, the effect of facilitating the disassembly of the stabilizing plate 2 can be achieved, and the efficiency of disassembling the stabilizing plate 2 can be improved quickly and conveniently.

[0028] Principle of use and advantages: By rolling the rollers 19 slidably installed inside the guide rod assembly 1 on the upper and lower surfaces of the fixed plate 6, an effective stabilizing effect can be achieved. Since T-shaped plates 5 and 14 are fixedly installed at both ends of the fixed plate 6, and electrical guide rods 15 are fixedly installed at the upper ends of the T-shaped plates on both sides, and a support platform 13 is fixedly installed on the side of the T-shaped plate 14 away from the electrical guide rod 15, the rollers 19 can effectively stabilize the fixed plate 6, and then the fixed plate 6 can stabilize the T-shaped plate 5 and the T-shaped plate 14. In this way, the electrical guide rods 15 installed at the upper ends of the T-shaped plate 5 and the T-shaped plate 14 can achieve the effect of stable movement. Then, the fixedly installed stabilizing plate 2 can assist the fixed plate 6 to stabilize the electrical guide rod 15. The stable movement of the electrical guide rod 15 can effectively solve the jitter that occurs when the electrical guide rod 15 moves too fast, slow down the jitter, and make the support platform 13 move more smoothly. Since the stabilizing plate 2 is connected and installed through the screw 4 and the threaded hole 18, when disassembling and maintaining the guide rod assembly 1 subsequently, it is convenient to disassemble the stabilizing plate 2, and the efficiency of disassembling the stabilizing plate 2 can be improved quickly and conveniently. Four connecting rods 23 are fixedly installed at the bottom of the guide rod assembly 1, and the connecting rods 23 are sleeved inside the mounting openings 24 opened inside the base 10, which can stabilize the guide rod assembly 1 and then effectively fix the guide rod assembly 1. Four connecting rods 22 are fixedly installed on the side of the two stabilizing plates 2 close to the guide rod assembly 1, and mounting openings corresponding to the connecting rods 22 are opened inside the two sides of the guide rod assembly 1 close to the stabilizing plates 2. The connecting rods 22 are slidably installed inside the mounting opening 21, which can limit the stabilizing plate 2 and prevent the stabilizing plate 2 from shifting and skewing, and can effectively fix the stabilizing plate 2 on both sides of the guide rod assembly 1.

Claims

1. A safety guide rod for a switchgear with high stability, comprising a base (10), characterized in that: The surface of the base (10) is provided with a groove (8). On both sides of the upper end of the groove (8), a plurality of support rods (9) are fixedly installed. One end of the support rod (9) far away from the groove (8) is fixedly installed with a guide rod assembly (1). A raised block (7) is provided at the lower end of the guide rod assembly (1). A fixing plate (6) is slidably installed inside the raised block (7). Two electrical guide rods (15) are slidably installed inside the guide rod assembly (1). One end of the electrical guide rod (15) is fixedly installed with a first T-shaped plate (5). One end of the first T-shaped plate (5) far away from the electrical guide rod (15) is fixedly installed with a support platform (13). The other end of the electrical guide rod (15) far away from the support platform (13) is fixedly installed with a second T-shaped plate (14). The bottoms of the first T-shaped plate (5) and the second T-shaped plate (14) are fixedly installed at both ends of the fixing plate (6). Stabilizing plates (2) are fixedly installed on both sides of the guide rod assembly (1). The electrical guide rod (15) is sleeved inside the stabilizing plate (2).

2. The safety guide rod of a switchgear with high stability according to claim 1, characterized in that: Four second connecting rods (23) are fixedly installed at the bottom of the guide rod assembly (1). Four second installation openings (24) are formed inside the base (10). The second connecting rods (23) are slidably installed inside the second installation openings (24).

3. A safety guide rod for a switchgear with high stability according to claim 1, characterized in that: Notches (12) are formed inside both ends of the guide rod assembly (1) far away from the stabilizing plate (2). An electrical control device (11) is fixedly installed at the central position inside the notch (12).

4. A safety guide rod for a switchgear with high stability according to claim 1, characterized in that: A rectangular opening (16) is formed inside the raised block (7). A plurality of rectangular grooves (20) are formed at the upper and lower ends inside the rectangular opening (16). Rollers (19) are rotatably installed inside the rectangular grooves (20). The rollers (19) roll on the upper surface and the lower surface of the fixing plate (6).

5. A safety guide rod for a switchgear with high stability according to claim 1, characterized in that: Four sliding rings (3) are fixedly installed inside the stabilizing plate (2). The electrical guide rod (15) is sleeved inside the sliding ring (3).

6. A safety guide rod for a switchgear with high stability according to claim 1, characterized in that: Four first connecting rods (22) are fixedly installed inside the inner side of the stabilizing plate (2). First installation openings (21) corresponding to the first connecting rods (22) are formed inside both sides of the guide rod assembly (1) close to the stabilizing plate (2). The first connecting rods (22) are slidably connected inside the first installation openings (21).

7. A safety guide rod for a switchgear with high stability according to claim 1, characterized in that: Two sliding openings (17) are formed inside the stabilizing plate (2). Two threaded holes (18) are formed inside the guide rod assembly (1). A screw (4) is threadedly connected inside the threaded hole (18). The screw (4) is threadedly connected to the threaded hole (18) inside the guide rod assembly (1) through the sliding opening (17) formed inside the stabilizing plate (2).

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