Warning fence for electric power safety maintenance

Abstract

The utility model relates to the technical field of electric power safety maintenance, and discloses a warning fence for electric power safety maintenance, which comprises a connecting main rod, a clamping groove is arranged on the surface of the connecting main rod, and two C-shaped clamping sleeve shells are attached inside the clamping groove. According to the warning fence for electric power safety maintenance, sliding blocks fixedly connected with two sets of connecting plates slide in limiting grooves formed in connecting main rods, the two connecting plates are attached in the sliding process, and then linkage plates are used for conducting linkage clamping on mounting screws on the side faces of the two connecting plates; and then the two mounting screws are respectively fastened in a threaded mode through the mounting nuts, then pressing and limiting operation is formed on an assembly formed by C-shaped clamping sleeve shells fixedly mounted on the connecting cross rods at the tops of the two auxiliary supporting rods, in the whole operation process, the overall supporting range can be widened, multiple auxiliary supporting points can be formed, and the supporting efficiency is improved. And therefore, the overall stability can be improved, and the toppling phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power safety maintenance, in particular to a warning fence for power safety maintenance. Background Art

[0002] In order to ensure the normal operation of power facilities and equipment, regular power safety maintenance inspections are required, which include checking the appearance and function of the equipment. Through regular inspections, problems with the equipment can be discovered in time to avoid power outages caused by equipment failures. During the inspection process, warning fences are needed to warn people walking around to prevent people from getting close to danger during power safety maintenance inspections.

[0003] However, the following problems still exist in the actual operation process: the warning fence under the existing technology is used in combination with a railing and a base, but the base occupies a small area during installation and use, and then during the installation of the warning, the overall stability is poor, and it may topple over, and thus cannot play a warning role. For this reason, the utility model provides a warning fence for power safety maintenance. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a warning fence for power safety maintenance, which has the advantages of assisting in increasing the supporting area and solves the problems raised in the background technology.

[0005] The utility model provides the following technical solutions: a warning fence for electric power safety maintenance, comprising a connecting main pole, a snap-fit ​​groove is provided on the surface of the connecting main pole, and two C-shaped snap-fit ​​shells are fitted inside the snap-fit ​​groove, the sides of the two C-shaped snap-fit ​​shells are fixedly connected with a connecting cross bar, and the bottom of the connecting cross bar is fixedly installed with two auxiliary support rods, two limiting grooves are respectively provided on both sides of the connecting main pole, and the limiting grooves and the snap-fit ​​grooves penetrate, sliders are slidably connected inside the two limiting grooves, a connecting plate is fixedly connected to the side of the slider, a mounting screw is fixedly installed on the side of the connecting plate, a linkage plate is fitted on the surface of the mounting screw, and a mounting nut is threadedly connected to the surface of the mounting screw.

[0006] Preferably, the interior of the connecting main rod is fixedly connected with a fixed block, and extension sleeves are fixedly installed on both sides of the fixed block. The interior of the extension sleeve is rotatably connected with a connecting shaft, the surface of the connecting shaft is fixedly connected with a rotating plate, and the interior of the rotating plate is fixedly installed with a plug-in column.

[0007] Preferably, a connecting screw is fixedly connected to the bottom of the connecting main rod, a base is attached to the surface of the connecting screw, and a fastening nut is threadedly connected to the surface of the connecting screw.

[0008] Preferably, a mounting rod is fitted inside the fixing block, a plug-in slot is formed on the fixing block and the mounting rod, a plug-in column is fitted inside the plug-in slot, and a warning plate is fixedly connected to the side of the mounting rod.

[0009] Preferably, a snap ring block is fitted on the surface of the plug-in column, a connecting support rod is fixedly connected to the outer arc surface of the snap ring block, a supporting plate is fixedly connected to the other side of the connecting support rod, a damping rod and a spring are fixedly connected to the side of the supporting plate, and another set of supporting plates are fixedly connected to the other side of the damping rod and the spring.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The warning fence for power safety maintenance forms an assembly through a C-shaped snap-fitting shell fixedly installed on the top of two groups of two auxiliary support rods connected to the cross bar, which is snap-fitted with the snap-fitting groove opened on the connecting main rod. Then, a slider fixedly connected by two groups of connecting plates slides inside the limiting groove opened on the connecting main rod. During the sliding process, the two connecting plates are fitted together, and then the linkage plate is used to link and engage the side mounting screws of the two connecting plates. Then, the two mounting screws are respectively threadedly tightened by the mounting nuts, thereby forming a pressing and limiting operation on the assembly formed by the C-shaped snap-fitting shell fixedly installed on the top of the two groups of two auxiliary support rods connected to the cross bar. During the whole operation, the overall support range can be improved, and multiple auxiliary fulcrums can be formed, thereby improving the overall stability and avoiding the occurrence of tipping.

[0012] 2. The warning fence for power safety maintenance is connected by two mounting rods on both sides of the warning plate and the fixed blocks in relative positions, and then the connecting shaft rotating inside the extension sleeve connected to both sides of the main rod controls the plug-in column fixedly installed on the rotating plate to form a plug-in limit for the fixed block and the mounting rod, and then the connecting support rod at the bottom of the connecting support rod fixedly connected to the bearing plates on both sides of the damping rod and the spring is stretched under the potential energy of the damping rod and the spring, and the plug-in column is fitted through two snap ring blocks, thereby forming a limit for the two rotating plates, and vice versa, the limit can be quickly contacted. In the whole operation process, this method can achieve the effect of screw-free installation, and can meet the needs of fast installation and disassembly, reducing the time consumed in on-site installation, and the overall speed is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of local structure;

[0015] Figure 3 For this utility model Figure 1Schematic diagram of some structures;

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the overall structure of the mounting rod.

[0017] In the figure: 1. connecting main rod; 2. fixing block; 3. mounting rod; 4. warning plate; 5. base; 6. connecting screw; 7. fastening nut; 8. sliding block; 9. connecting plate; 10. linkage plate; 11. mounting screw; 12. mounting nut; 13. C-type snap-fit ​​sleeve; 14. connecting cross bar; 15. auxiliary support rod; 16. extension sleeve; 17. connecting shaft; 18. rotating plate; 19. snap-fit ​​ring block; 20. plug-in column; 21. connecting support rod; 22. bearing plate; 23. damping rod; 24. spring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4A warning fence for power safety maintenance includes a connecting main pole 1, a snap-fitting groove is provided on the surface of the connecting main pole 1, and two C-shaped snap-fitting shells 13 are fitted inside the snap-fitting grooves, a connecting cross bar 14 is fixedly connected to the sides of the two C-shaped snap-fitting shells 13, and two auxiliary support rods 15 are fixedly installed at the bottom of the connecting cross bar 14, two limiting grooves are respectively provided on both sides of the connecting main pole 1, and the limiting grooves and the snap-fitting grooves penetrate, a slider 8 is slidably connected inside the two limiting grooves, and a connecting plate 9 is fixedly connected to the side of the slider 8, and the slider 8 fixedly connected by two groups of connecting plates 9 slides inside the limiting groove provided on the connecting main pole 1, and the two connecting plates 9 are fitted together during the sliding process, and then the linkage plate 10 is used to install the screws 11 on the sides of the two connecting plates 9. The two mounting screws 11 are respectively threadedly fastened by the mounting nuts 12, so as to form a pressing and limiting operation on the assembly formed by the C-shaped clamping shell 13 on which the cross bar 14 is fixedly installed at the top of the two groups of two auxiliary support rods 15. During the whole operation, the overall support range can be improved, and multiple auxiliary fulcrums can be formed, so as to improve the overall stability and avoid the occurrence of tipping. The side of the connecting plate 9 is fixedly installed with the mounting screw 11, the surface of the mounting screw 11 is attached with the linkage plate 10, and the surface of the mounting screw 11 is threadedly connected with the mounting nut 12. The interior of the connecting main rod 1 is fixedly connected with the fixing block 2, and the two sides of the fixing block 2 are respectively fixedly installed with the extension shell 16, and the interior of the extension shell 16 A connecting shaft 17 is rotatably connected, a rotating plate 18 is fixedly connected to the surface of the connecting shaft 17, a plug-in column 20 is fixedly installed inside the rotating plate 18, a connecting screw 6 is fixedly connected to the bottom of the main rod 1, a base 5 is attached to the surface of the connecting screw 6, a fastening nut 7 is threadedly connected to the surface of the connecting screw 6, a mounting rod 3 is attached to the inside of the fixed block 2, a plug-in groove is provided on the fixed block 2 and the mounting rod 3, and a plug-in column 20 is attached to the inside of the plug-in groove, a warning plate 4 is fixedly connected to the side of the mounting rod 3, and the two mounting rods 3 on both sides of the warning plate 4 are plugged into the fixed block 2 at the relative position, and then the plug-in column 20 fixedly installed on the rotating plate 18 is controlled by the connecting shaft 17 rotating inside the extension sleeve 16 on both sides of the main rod 1 to engage the fixed block 2 The connecting rod 21 at the bottom is stretched under the potential energy of the damping rod 23 and the spring 24, and the two snap ring blocks 19 are used to fit the plug-in column 20, thereby forming a limit for the two rotating plates 18, and vice versa, the limit can be quickly contacted. In the whole operation, this method can achieve the effect of screw-free installation, and can meet the needs of fast installation and disassembly, reducing the time spent on field installation, and the overall speed is faster. The surface of the plug-in column 20 is fitted with a snap ring block 19, and the outer arc surface of the snap ring block 19 is fixedly connected to the connecting rod 21, and the other side of the connecting rod 21 is fixedly connected to the bearing plate 22.The side of the bearing plate 22 is fixedly connected with a damping rod 23 and a spring 24, and the other side of the damping rod 23 and the spring 24 is fixedly connected with another set of bearing plates 22.

[0020] Working principle: During the operation, the operator forms an assembly with the C-shaped snap-fitting shell 13 fixedly installed on the top of the two groups of two auxiliary support rods 15 and the snap-fitting groove opened in the connecting main rod 1, and then slides the slider 8 fixedly connected by the two groups of connecting plates 9 inside the limiting groove opened in the connecting main rod 1. During the sliding process, the two connecting plates 9 are fitted together, and then the linkage plate 10 is used to link the screws 11 installed on the sides of the two connecting plates 9, and then the two installation screws 11 are respectively threadedly tightened by the installation nuts 12, so as to form a C-shaped snap-fitting shell 13 fixedly installed on the top of the two groups of two auxiliary support rods 15 and the cross bar 14. The components are pressed and limited in operation. At the same time, the two mounting rods 3 on both sides of the warning plate 4 are plugged into the fixed block 2 in the relative position, and then the plug-in column 20 fixedly installed on the rotating plate 18 is controlled by the connecting shaft 17 rotating inside the extension sleeve 16 connected to both sides of the main rod 1 to form a plug-in limit for the fixed block 2 and the mounting rod 3. Then, the connecting support rod 21 fixedly connected to the bearing plates 22 on both sides of the damping rod 23 and the spring 24 is stretched under the potential energy of the damping rod 23 and the spring 24, and the plug-in column 20 is fitted through the two snap ring blocks 19, thereby forming a limit for the two rotating plates 18, and vice versa, the limit can be quickly contacted.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warning fence for power safety maintenance, characterized in that: The invention comprises a connecting main rod (1), the surface of the connecting main rod (1) is provided with a snap-fitting groove, and two C-shaped snap-fitting shells (13) are fitted inside the snap-fitting grooves, the sides of the two C-shaped snap-fitting shells (13) are fixedly connected with a connecting cross rod (14), the bottom of the connecting cross rod (14) is fixedly installed with two auxiliary support rods (15), two limiting grooves are respectively provided on both sides of the connecting main rod (1), and the limiting grooves and the snap-fitting grooves penetrate, the insides of the two limiting grooves are slidably connected with sliders (8), the sides of the sliders (8) are fixedly connected with a connecting plate (9), the side of the connecting plate (9) is fixedly installed with a mounting screw (11), the surface of the mounting screw (11) is fitted with a linkage plate (10), and the surface of the mounting screw (11) is threadedly connected with a mounting nut (12).

2. The electric power safety maintenance warning fence according to claim 1, characterized in that: The interior of the connecting main rod (1) is fixedly connected to a fixing block (2), and extension sleeves (16) are fixedly installed on both sides of the fixing block (2). The interior of the extension sleeve (16) is rotatably connected to a connecting shaft (17), and the surface of the connecting shaft (17) is fixedly connected to a rotating plate (18), and the interior of the rotating plate (18) is fixedly installed with a plug-in column (20).

3. The electric power safety maintenance warning fence according to claim 1, characterized in that: A connecting screw (6) is fixedly connected to the bottom of the connecting main rod (1), a base (5) is attached to the surface of the connecting screw (6), and a fastening nut (7) is threadedly connected to the surface of the connecting screw (6).

4. The electric power safety maintenance warning fence according to claim 2, characterized in that: The interior of the fixing block (2) is fitted with a mounting rod (3), the fixing block (2) and the mounting rod (3) are provided with a plug-in slot, and a plug-in column (20) is fitted inside the plug-in slot, and a warning plate (4) is fixedly connected to the side of the mounting rod (3).

5. The electric power safety maintenance warning fence according to claim 2, characterized in that: The surface of the plug-in column (20) is fitted with a snap ring block (19), the outer arc surface of the snap ring block (19) is fixedly connected to a connecting rod (21), the other side of the connecting rod (21) is fixedly connected to a bearing plate (22), the side of the bearing plate (22) is fixedly connected to a damping rod (23) and a spring (24), and the other side of the damping rod (23) and the spring (24) is fixedly connected to another group of bearing plates (22).

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