Novel position-variable street code for electric power engineering

Abstract

The utility model discloses a novel position-variable street code for electric power engineering, which relates to the technical field of electric power related equipment and comprises a base plate, a plurality of positioning holes are formed in the base plate, at least two positioning seats are arranged on the base plate, and mounting plates are symmetrically and fixedly connected to one sides of the positioning seats. An insulator is connected between the sides, close to each other, of the mounting plates through screws. A clamping rail is fixedly connected to one side of the base plate, and a rail groove is formed in one side of the positioning base. According to the utility model, the positioning seat which is convenient to disassemble and assemble is arranged, so that the positioning seat can be disassembled and assembled on the whole street code according to needs to realize station number conversion; according to the technical scheme of the utility model, the insulator is arranged in the middle, the stations which can be independently disassembled and assembled are arranged, the disassembly and assembly are realized by adopting a riveting mode, the locking assembly is matched to avoid loosening, the insulator can be quickly assembled or disassembled, the insulator at the end part does not need to be disassembled to provide an abdication when the insulator at the central part is disassembled, and flexible displacement or replacement operation can be further carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of power-related equipment, and particularly relates to a new type of variable-position street code for power engineering. Background Technique

[0002] In the field of power layout, the street code is a bridge for wires to cross the street and an important part of the modern urban power layout. It is a two-wire or four-wire system composed of fixing devices on the wall, such as iron nails and porcelain insulators. The street code is a tool nailed to the wall, and when the line passes through the street code, it generally passes through and is then wound with aluminum wire for fixation.

[0003] The existing street codes are fixed and immovable two-bit or four-bit street codes. When it is necessary to change the number of street code bits due to low-voltage line transformation or to replace a new street code due to damage to the original street code, it is necessary to remove the existing street code and re-drill holes in the wall to install a new street code. This will cause secondary damage to the outer wall of the residential building and at the same time cause a large amount of unnecessary waste of manpower and material resources, and it is impossible to solve the problem efficiently.

[0004] A Chinese patent for a new type of variable-position street code (publication number CN208062747U) has been proposed in the prior art to solve the above-mentioned existing technical problems. The technical solution disclosed in the patent document is as follows: The fixing frame can move on the street code fixing base, facilitating the quick replacement between the two-bit street code and the four-bit street code, avoiding the work of re-drilling and installing the street code fixing base, improving the work efficiency when replacing the street code and reducing the material cost of replacing the street code. At the same time, it reduces the secondary damage to the wall when adding a four-bit street code or replacing a damaged porcelain insulator from a two-bit street code. However, this technical solution still has defects in the actual application process: The fixing frame can move on the street code fixing base without being effectively fixed, and the street code needs to bear a certain pressure during use, resulting in poor stability in the actual application process; moreover, although the insulator is detachable, the central axis needs to be taken out during disassembly, so there must be a spacing greater than the width of the insulator between two adjacent insulators during disassembly, which makes the overall space occupied by the street code relatively large; in addition, the fixing frame slides on the street code fixing base by means of an opening structure, and its sliding trajectory is only in the extending direction of the street code fixing base, and the fixing frame must be slid to one end of the base to be removed, so when changing the street code from four bits to two bits or replacing the insulator at the central position of the four-bit street code, the operation is relatively troublesome. The fixing frame at the edge position must be removed first to remove the fixing frame at the central position, which is not conducive to actual application. Content of the Utility Model

[0005] The purpose of the utility model is to provide a new type of variable-position street code for power engineering to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the present utility model is as follows:

[0007] A novel variable-position street code for power engineering, comprising a substrate, on which a plurality of positioning holes are provided, and at least two positioning seats are arranged on the substrate. On one side of each positioning seat, mounting plates are symmetrically and fixedly connected. Between the closer sides of the mounting plates, an insulator is connected by screws; on one side of the substrate, a rail is fixedly connected. On one side of the positioning seat, a rail groove is provided, and the rail groove is used in cooperation with the rail; on the positioning seat, riveting components are symmetrically arranged, and a plurality of riveting grooves are equidistantly provided on the rail. The riveting components are used to fix the positioning seat on the rail in cooperation with the riveting grooves; on both sides of the positioning seat, locking components are provided, and the locking components are used to fix the riveting components.

[0008] By adopting the above technical solution, by providing a positioning seat that is convenient for disassembly and assembly, the whole street code can disassemble and assemble the positioning seat according to needs to realize the transformation of the number of work positions; and a work position that can be independently disassembled and assembled is provided. The disassembly and assembly method is realized by riveting, and in cooperation with the locking component to avoid loosening, it can be quickly installed or disassembled.

[0009] A further improvement of the technical solution of the present utility model lies in that: the riveting component includes a first card slot, which is opened at the central position on the side of the positioning seat close to the rail groove. On the side of the positioning seat close to the rail groove, second card slots are symmetrically opened. On one side of the inner wall of the second card slot, a pin is rotatably connected. On the outside of the pin, a riveting plate is fixedly connected, and the riveting plate is arranged in a semi-circular disk structure.

[0010] By adopting the above technical solution, when inserting the positioning seat so that the side with the rail groove is inserted into the rail, and after inserting to the bottom, the positioning seat contacts the substrate; at this time, by flipping the riveting plate, the riveting plate passes through the second card slot, the riveting groove and the first card slot at the same time, so that the positioning seat is fixed on the rail.

[0011] A further improvement of the technical solution of the present utility model lies in that: the locking component includes a sliding frame fixedly connected to the side wall of the positioning seat. On one side of the sliding frame, a sliding groove is opened. Between the inner wall of the sliding groove and the side wall of the positioning seat, a positioning buckle is slidably connected.

[0012] By adopting the above technical solution, by sliding the positioning buckle to contact one side of the riveting plate, the riveting plate can be constrained, so that the riveting plate cannot be flipped, and the fixing of the riveting plate can be completed.

[0013] A further improvement of the technical solution of the present utility model lies in that: a plurality of insertion cylinders are inlaid on both sides of the substrate, and the insertion cylinders are used in cooperation with the pins. One end of the pin is provided with a pointed head.

[0014] By adopting the above technical solution, the pin can be inserted into the insertion cylinder more easily.

[0015] A further improvement of the technical solution of the present utility model lies in that: a magnet is fixedly connected to the outside of the insertion cylinder, and the positioning buckle is made of a material that can be attracted by the magnet.

[0016] With the above technical solution, it is convenient to attract the positioning buckle through the magnet, so that after the positioning buckle is inserted downward into the insertion cylinder, it can be fixed under the action of magnetic force. Since the positioning buckle only provides anti-loosening and does not require too much force for fixation, it is intended to prevent the riveting components used to fix the positioning seat from loosening.

[0017] A further improvement of the technical solution of the present utility model lies in that: a plurality of limiting plates are fixedly connected between the substrate and the card rail, the limiting plates are attached to the side wall of the positioning seat, and one side of the limiting plate is provided with an inclined surface.

[0018] With the above technical solution, the positioning seat can be more easily inserted into the card rail between the limiting plates, which is convenient for installation.

[0019] A further improvement of the technical solution of the present utility model lies in that: a positioning groove is provided on one side of the riveting plate, and the positioning buckle is used in cooperation with the positioning groove.

[0020] With the above technical solution, when the riveting plate is turned over to leave the second card slot completely, the positioning buckle can be inserted into the positioning groove, so that the positioning buckle can block the flipping of the riveting plate and keep the riveting plate fixed.

[0021] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is:

[0022] 1. The present utility model provides a novel variable-position street code for electric power engineering. By setting a positioning seat that is convenient for disassembly and assembly, the overall street code can disassemble and assemble the positioning seat as needed to achieve the transformation of the number of work positions; and a work position that can be independently disassembled and assembled is set, and the disassembly and assembly method is realized by riveting, and a locking component is used to avoid loosening, and it can be quickly installed or disassembled. When disassembling the insulator in the central part, it is not necessary to remove the insulator at the end to provide a space, and then flexible displacement or replacement operation can be carried out, which greatly facilitates the actual application.

[0023] 2. The present utility model provides a novel variable-position street code for electric power engineering. By setting a locking component, the riveting component can be strengthened to avoid loosening during use. The process is to make the positioning buckle slide to contact one side of the riveting plate, and then the riveting plate can be restrained so that the riveting plate cannot be flipped, and the fixation of the riveting plate can be completed, which greatly improves the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further illustrates the present utility model with reference to the drawings.

[0025] Figure 1Schematic structural diagram of the four-station state of the present utility model;

[0026] Figure 2 Schematic structural diagram of the two-station state of the present utility model;

[0027] Figure 3 Schematic split structural diagram of the present utility model;

[0028] Figure 4 Schematic split structural diagram of the positioning seat of the present utility model;

[0029] Figure 5 Schematic structural diagram of the substrate of the present utility model;

[0030] Figure 6 For the present utility model Figure 2 Enlarged view of part A in;

[0031] Figure 7 For the present utility model Figure 4 Enlarged view of part B in;

[0032] Figure 8 Schematic structural diagram of the riveting plate of the present utility model.

[0033] In the figure: 1, substrate; 2, card rail; 3, positioning seat; 4, mounting plate; 5, insulator; 6, track groove; 7, first card slot; 8, sliding frame; 9, sliding groove; 10, positioning buckle; 11, insertion cylinder; 12, pin; 13, riveting groove; 14, second card slot; 15, riveting plate; 16, magnet; 17, limiting plate; 18, positioning hole; 19, positioning groove. Specific embodiments

[0034] The following further describes the present utility model in detail with reference to embodiments:

[0035] Embodiment 1

[0036] As Figures 1 - 8 shown, the present utility model provides a novel variable-position street code for power engineering, including a substrate 1, on which a plurality of positioning holes 18 are provided, at least two positioning seats 3 are arranged on the substrate 1, mounting plates 4 are symmetrically and fixedly connected to one side of the positioning seats 3, and an insulator 5 is connected between the closer sides of the mounting plates 4 by screws; a card rail 2 is fixedly connected to one side of the substrate 1, a track groove 6 is provided on one side of the positioning seat 3, and the track groove 6 is used in cooperation with the card rail 2; riveting components are symmetrically arranged on the positioning seat 3, a plurality of riveting grooves 13 are equidistantly provided on the card rail 2, and the riveting components are used to cooperate with the riveting grooves 13 to fix the positioning seat 3 on the card rail 2; locking components are arranged on both sides of the positioning seat 3, and the locking components are used to fix the riveting components.

[0037] In this embodiment, by providing a positioning seat 3 that is convenient for disassembly and assembly, the overall street code can disassemble and assemble the positioning seat 3 as needed to achieve the change of the number of work positions; and a work position that can be independently disassembled and assembled is provided, and the disassembly and assembly method is realized by riveting, and a locking component is used to prevent loosening. It can be quickly installed or disassembled. When disassembling the insulator 5 in the central part, it is not necessary to remove the insulator 5 at the end to provide a clearance, so that flexible displacement or replacement operation can be carried out, which greatly facilitates the actual application.

[0038] Embodiment 2

[0039] As Figure 4 and Figure 7 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the riveting assembly includes a first card slot 7, the first card slot 7 is opened at the central position on the side of the positioning seat 3 close to the track slot 6, and the second card slots 14 are symmetrically opened on the side of the positioning seat 3 close to the track slot 6. One side of the inner wall of the second card slot 14 is rotatably connected to a shaft pin 12, and a riveting plate 15 is fixedly connected to the outside of the shaft pin 12. The riveting plate 15 is arranged in a semi-circular disk structure.

[0040] In this embodiment, when the positioning seat 3 is inserted so that the side with the track slot 6 is inserted into the card rail 2, and after being inserted to the bottom, the positioning seat 3 contacts the substrate 1; at this time, by flipping the riveting plate 15, the riveting plate 15 passes through the second card slot 14, the riveting slot 13 and the first card slot 7 at the same time, so that the positioning seat 3 is fixed on the card rail 2.

[0041] Embodiment 3

[0042] As Figure 4 and Figure 7 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: Preferably, the locking assembly includes a sliding frame 8 fixedly connected to the side wall of the positioning seat 3, a sliding slot 9 is opened on one side of the sliding frame 8, and a positioning buckle 10 is slidably connected between the inner wall of the sliding slot 9 and the side wall of the positioning seat 3.

[0043] In this embodiment, by sliding the positioning buckle 10 to contact one side of the riveting plate 15, the riveting plate 15 can be constrained so that the riveting plate 15 cannot be flipped, and the fixing of the riveting plate 15 can be completed.

[0044] As Figure 4 and Figure 7 shown, preferably, a plurality of insertion cylinders 11 are embedded on both sides of the substrate 1. The insertion cylinders 11 are used in cooperation with the shaft pins 12, and one end of the shaft pin 12 is provided with a pointed head.

[0045] In this embodiment, the shaft pin 12 can be more easily inserted into the insertion cylinder 11.

[0046] Preferably, a magnet 16 is fixedly connected to the outer side of the insert tube 11 , and the positioning buckle 10 is made of a material that can be attracted by the magnet 16 .

[0047] In this embodiment, the positioning buckle 10 is conveniently attracted by the magnet 16, so that after the positioning buckle 10 is inserted downward into the insertion tube 11, it can be fixed under the action of magnetic force. Since the positioning buckle 10 only provides anti-loosening, the fixation does not require too much force, and is intended to prevent the riveted parts used to fix the positioning seat 3 from loosening.

[0048] like Figure 1 and Figure 2 As shown, preferably, a plurality of limiting plates 17 are fixedly connected between the base plate 1 and the rail 2 , the limiting plates 17 are in contact with the side walls of the positioning seat 3 , and a slope is provided on one side of the limiting plates 17 .

[0049] In this embodiment, the positioning seat 3 can be more easily inserted into the rail 2 between the limiting plates 17, which facilitates installation.

[0050] like Figure 4 and Figure 8 As shown, preferably, a positioning groove 19 is opened on one side of the riveted plate 15, and the positioning buckle 10 is used in conjunction with the positioning groove 19.

[0051] In this embodiment, when the riveted plate 15 is flipped over to completely leave the second slot 14, the positioning buckle 10 can be snapped into the positioning slot 19, so that the positioning buckle 10 can block the riveted plate 15 from flipping over and keep the riveted plate 15 fixed.

[0052] The following is a detailed description of the working principle of the new variable position street code used in power engineering.

[0053] like Figures 1 - 8 As shown, during installation, screws are passed through the positioning holes 18 to fix the base plate 1 on the wall; then, the positioning seat 3 is inserted between the limiting plates 17 according to actual needs, and before insertion, the riveted plate 15 is kept out of the second card slot 14, and the positioning buckle 10 is just inserted into the positioning slot 19 so that the riveted plate 15 will not flip over at will, and the positioning seat 3 is inserted so that the side with the track slot 6 is plugged into the card rail 2, and after being inserted to the bottom, the positioning seat 3 contacts the base plate 1; at this time, the positioning buckle 10 is toggled to leave the positioning slot 19, And flip the riveted plate 15 so that the riveted plate 15 passes through the second slot 14, the riveted slot 13 and the first slot 7 at the same time, thereby fixing the positioning seat 3 on the rail 2; make one side of the riveted plate 15 flush with the positioning seat 3, then you can toggle the positioning buckle 10 so that the positioning buckle 10 slides to fit with the magnet 16, at this time the magnet 16 attracts the positioning buckle 10, and at the same time the positioning buckle 10 can restrain the riveted plate 15, so that the riveted plate 15 cannot be flipped, and the fixation of the riveted plate 15 and the positioning seat 3 can be completed.

[0054] When disassembling, toggle the positioning buckle 10 to make it leave the magnet 16. After releasing the restraint on the riveting plate 15, the riveting plate 15 can be flipped by pressing. When it is flipped until it completely disengages from the second card slot 14, the positioning buckle 10 is facing the positioning groove 19. At this time, the positioning seat 3 can be removed.

[0055] The disassembly of the positioning seat 3 can be carried out arbitrarily for any working station. When disassembling the insulator 5 in the central part, it is not necessary to remove the insulator 5 at the end to provide clearance. Furthermore, flexible displacement or replacement operations can be performed, which greatly facilitates the actual application.

[0056] The above text generally describes the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements that do not depart from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A novel variable-position street code for electric power engineering, comprising a substrate (1), wherein a plurality of positioning holes (18) are formed in the substrate (1), at least two positioning seats (3) are arranged on the substrate (1), mounting plates (4) are symmetrically and fixedly connected to one side of each positioning seat (3), and an insulator (5) is connected between the closer sides of the mounting plates (4) by screws; characterized in that: One side of the substrate (1) is fixedly connected with a rail (2). A rail groove (6) is formed on one side of the positioning seat (3), and the rail groove (6) is used in cooperation with the rail (2). A riveting assembly is symmetrically arranged on the positioning seat (3). A plurality of riveting grooves (13) are equidistantly formed on the rail (2). The riveting assembly is used to cooperate with the riveting grooves (13) to fix the positioning seat (3) on the rail (2). Locking assemblies are arranged on both sides of the positioning seat (3), and the locking assemblies are used to fix the riveting assembly.

2. The novel variable-position street code for power engineering according to claim 1, characterized in that: The riveting assembly includes a first card slot (7), which is formed at the central position on the side of the positioning seat (3) close to the rail groove (6). Second card slots (14) are symmetrically formed on the side of the positioning seat (3) close to the rail groove (6). One side of the inner wall of the second card slot (14) is rotatably connected with a pin (12). A riveting plate (15) is fixedly connected to the outside of the pin (12), and the riveting plate (15) is arranged in a semi-circular disk structure.

3. The novel variable-position street code for power engineering according to claim 2, wherein: The locking assembly includes a sliding frame (8) fixedly connected to the side wall of the positioning seat (3). A sliding groove (9) is formed on one side of the sliding frame (8). A positioning buckle (10) is slidably connected between the inner wall of the sliding groove (9) and the side wall of the positioning seat (3).

4. A novel variable-position street code for electric power engineering according to claim 3, characterized in that: A plurality of insertion cylinders (11) are embedded on both sides of the substrate (1). The insertion cylinders (11) are used in cooperation with the pins (12), and one end of the pin (12) is provided with a pointed head.

5. The novel variable-position street code for electric power engineering according to claim 4, characterized in that: A magnet (16) is fixedly connected to the outside of the insertion cylinder (11), and the positioning buckle (10) is made of a material that can be attracted by the magnet (16).

6. The novel variable-position street code for electric power engineering according to claim 5, characterized in that: A plurality of limiting plates (17) are fixedly connected between the substrate (1) and the rail (2). The limiting plates (17) are attached to the side wall of the positioning seat (3), and one side of the limiting plate (17) is provided with an inclined surface.

7. The novel variable-position street code for electric power engineering according to claim 6, characterized in that: A positioning groove (19) is formed on one side of the riveting plate (15), and the positioning buckle (10) is used in cooperation with the positioning groove (19).

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