10kV portable ground wire winding frame

Abstract

The invention provides a 10kV portable ground wire winding frame, and relates to the field of ground wire winding frames. The portable grounding wire winding frame based on 10kV comprises a steel body support used for the winding frame, the front end of the steel body support is fixedly connected with a grounding rod, the interior of the grounding rod is rotationally connected with a rotating disc, the two sides of the front end of the rotating disc are fixedly connected with winding frame bodies, and the middle of the rear end of the rotating disc is fixedly connected with a supporting rotating column. And the supporting rotating column is connected with the interior of the front side supporting plate through a smooth mechanism so as to be used for reducing friction force generated by rotation of the rotating disc, a stress plate is fixedly connected to the rear side of the exterior of the supporting rotating column, and rotating fluted discs are rotationally connected to the two sides of the rear end of the front side supporting plate correspondingly. By improving the working efficiency of collecting and releasing the cable by the frame body, the use is more convenient, the disassembly and installation of the grounding rod are facilitated, and the flexibility and safety of the transportation and installation of the frame body are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of grounding wire winding racks, in particular to a 10kV portable grounding wire winding rack. Background Art

[0002] The grounding wire winding rack is a device used to organize and protect the grounding wire. It winds the grounding wire on it in an orderly manner to prevent the cable from being entangled, damaged or messed up, thereby ensuring the safety and reliability of the grounding system and simplifying maintenance and repair work. It is usually made of insulating materials and is used in places such as power distribution systems and electrical equipment.

[0003] The grounding wire is usually wound on an operating rod, and the winding frame is rotated by the operating rod to collect and release the cables. However, this can easily damage the operating rod, and the winding and spreading of the grounding wire are time-consuming. In addition, the winding frame safely connects the grounding wire to the ground through the grounding rod to ensure that the electrical equipment can be effectively connected to the ground in the event of a fault or static discharge, thereby protecting the safety of equipment and personnel. Therefore, the length of the grounding rod is greater than the frame, and the grounding rod needs to be disassembled when placing it to avoid the weight of the frame acting on its bottom and causing damage. The frame needs to be disassembled before it can be taken out, and the process is extremely complicated and inconvenient to use. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a 10kV portable grounding wire winding rack, which solves the problems of low efficiency in collecting and releasing cables and inconvenient disassembly of grounding rods.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A 10kV portable grounding wire winding rack comprises:

[0006] The swivel chair cam is provided with a plurality of support members, each of which is provided with a plurality of support members, each of which is provided with a plurality of support members, and the support members are provided with a plurality of support members.

[0007] A movable buckle plate is used for flipping the top of the steel body bracket, mounting columns are nested on both sides of the top inner part of the steel body bracket, the bottom ends of the mounting columns are fixedly connected to grounding rods, a movable joint mechanism is installed on the left side of the top of the steel body bracket to achieve the installation of the grounding rod, support rods are installed on both sides of the rear of the steel body bracket, and a plurality of positioning rods are evenly and fixedly connected to the rear end of the grounding rod to achieve the positioning of the grounding rod.

[0008] Preferably, the movable joint mechanism includes a first connecting sleeve located on the left side of the steel body bracket, and a second connecting sleeve is fixedly connected to the outer side of the movable buckle plate. The first connecting sleeve and the second connecting sleeve are spliced, and a fixing ring is threadedly connected after splicing.

[0009] Preferably, the support rod includes two sides located at the rear end of the steel body support, and the front end is evenly provided with a plurality of positioning rods, and the outsides of the positioning rods are respectively correspondingly nested in the insides of the positioning grooves.

[0010] Preferably, the pedal linkage assembly includes a lower support plate located at the lower side of the front end of the steel body bracket, both sides of the front end of the lower support plate are fixedly connected to the bottom support plate, both sides of the lower support plate are slidably connected to the pedal, the top end of the bottom support plate is connected to the bottom end of the pedal through a compression spring, and the rear end of the pedal is connected to the outside of the rotating gear disk through a traction frame.

[0011] Preferably, the traction frame for connection includes a traction block located in the middle of the rear end of the pedal, the top of the traction block is fixedly connected to a connecting steel rod, the top of the connecting steel rod is fixedly connected to a traction rack, and the traction rack is meshingly connected to the rotating gear disc.

[0012] Preferably, the smooth mechanism includes a plurality of balls located around the outside of the supporting rotating column, an annular groove is provided on the inner side of the front support plate, and the outer part of the balls is slidably connected to the inside of the annular groove.

[0013] Preferably, slots are provided on both sides of the front end of the front support plate, and a positioning bolt is threadedly connected to the inside of the slot on one side, and a limiting slot is provided at the top of the traction rack, and the outside of the positioning bolt is correspondingly nested in the inside of the limiting slot.

[0014] Preferably, both sides of the top end of the bottom support plate are fixedly connected to limit rods, the outer parts of the limit rods are slidably connected to both sides of the pedal board respectively, and the top ends of the limit rods are fixedly connected to limit sleeves.

[0015] Preferably, both sides of the rear end of the steel body bracket are provided with strap installation slots, and the insides of the strap installation slots are fixedly connected with strap fixing columns.

[0016] Working principle: when the device is used, the fixing ring is rotated, and the inner thread of the fixing ring contacts the outer thread of the second connecting sleeve and the first connecting sleeve, thereby moving outward, removing the fixing ring, and unfolding the movable buckle plate outward. At this time, the multiple positioning rods at the rear of the grounding rod are inserted into the interior of the positioning groove, and the grounding rod is pulled upward, and the mounting column is embedded in the semicircular notch inside the steel body bracket, so as to position the grounding rod. At this time, the movable buckle plate is closed, the steel body bracket and the movable buckle plate are combined, and they are combined and fixed by the fixing ring. The bottom of the grounding rod is longer and passes through the bottom end of the steel body bracket and is inserted into the ground. At this time, the pedal on one side is stepped down to the downward side. Because the leg strength is greater, the pedal moves downward faster, and a rapid downward pulling force is applied to the connecting steel rod through the traction block, so that the traction rack moves downward quickly, and the traction rack is meshed with the rotating gear disc to rotate the rotating gear disc. The traction rack on the inside of the rotating gear disc applies an instantaneous thrust to the force plate, thereby rotating the supporting rotating column, and the ball moves inside the annular groove. The cable is collected by the winding frame. When the rotation speed of the rotating disk decreases, the pedal is released and the compression spring pushes the pedal upward. The connecting steel rod moves upward, and the rotating toothed disk is returned to the center by pulling the rack. The arc paddle is embedded in the inner circular groove of the force plate again, and the pedal is pressed downward again to continue rotating the supporting rotating column. When the cable is released, the pedal on the collecting side is pressed to the bottom. At this time, the limiting notch moves to the front support On the lower side of the inner notch of the support plate, remove the positioning bolt inside the other notch, insert it into the inner part of the notch on one side to limit the traction rack, and the rotating gear disc on the other side is returned to the center by the thrust. When the pedal on the other side moves down, the arc paddle will push the force plate to support the rotating column to rotate in the opposite direction, thereby releasing the frame. When carrying the frame, the straps can be passed through the inner side of the strap fixing columns on both sides to connect them, and then the frame can be tied to the transportation device and fixed by the straps to ensure the flexibility and safety of the frame transportation and installation.

[0017] The present invention provides a 10kV portable grounding wire winding rack. It has the following beneficial effects:

[0018] 1. The present invention realizes the rotation of the supporting rotating column by stepping on a pedal, squeezing a spring, a bottom supporting plate, a traction block, a connecting steel rod, a traction rack, a rotating toothed disc, and an arc paddle, so as to collect and release the cables, thereby improving the working efficiency of the frame in collecting and releasing the cables, and making it more convenient to use.

[0019] 2. The present invention completes the installation of the grounding rod through a steel bracket, a movable buckle plate, a second connecting sleeve, a mounting column, a first connecting sleeve, a fixing ring, a grounding rod, a positioning rod, and a positioning groove, which is convenient for the use of the frame, ensures the long service life of the grounding rod, and facilitates the disassembly and installation of the grounding rod.

[0020] 3. The present invention uses a steel body bracket, a strap installation groove, and a strap fixing column. The strap passes through the inner side of the strap fixing columns on both sides and is connected. The frame is then tied and fixed to the transportation device by the strap, thereby ensuring the flexibility and safety of the frame transportation and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the steel support of the present invention;

[0023] Figure 3 It is a schematic diagram of the back of the present invention;

[0024] Figure 4 It is a schematic diagram of the inner side of the back of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the front support plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the ground rod mechanism of the present invention;

[0027] Figure 7 for Figure 4 A magnified view of point A;

[0028] Figure 8 It is an internal view of the positioning rod of the present invention.

[0029] Among them, 1. steel body bracket; 2. positioning bolt; 3. rotating disk; 4. winding frame body; 5. front support plate; 6. grounding rod; 7. handle; 8. movable buckle plate; 9. fixing ring; 10. first connecting sleeve; 11. second connecting sleeve; 12. positioning rod; 13. limiting sleeve; 14. stepping pedal; 15. limiting rod; 16. extrusion spring; 17. bottom support plate; 18. lower support plate; 19. supporting rotating column; 20. rotating gear plate; 21. traction rack; 22. positioning rod; 23. mounting column; 24. connecting steel rod; 25. traction block; 26. annular slide groove; 27. force plate; 28. positioning groove; 29. ​​ball; 30. limiting notch; 31. arc pick; 32. strap installation notch; 33. strap fixing column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example:

[0032] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the embodiment of the present invention provides a 10kV portable grounding wire winding frame, including: a steel body bracket 1 for the winding frame, the front end of the steel body bracket 1 is fixedly connected to a grounding rod 6, the inside of the grounding rod 6 is rotatably connected to a rotating disk 3, the front ends of the rotating disk 3 are both fixedly connected to the winding frame body 4, the middle of the rear end of the rotating disk 3 is fixedly connected to a supporting rotating column 19, the supporting rotating column 19 is connected to the inside of the front support plate 5 through a smooth mechanism to reduce the friction generated by the rotation of the rotating disk 3, and the outer rear side of the supporting rotating column 19 is fixedly connected to a force plate 27 The rear end of the front support plate 5 is rotatably connected to a rotating toothed disc 20 on both sides, and the outside of the rotating toothed disc 20 is fixedly connected to an arc paddle 31. The bottom sides of the steel body bracket 1 are equipped with pedal linkage components, which are linked with the rotating toothed disc 20 to realize the rotation of the supporting rotating column 19. The top of the steel body bracket 1 is fixedly connected to a handle 7. The pedal linkage component includes a lower support plate 18 located at the lower side of the front end of the steel body bracket 1, and the front ends of the lower support plate 18 are fixedly connected to a bottom support plate 17 on both sides, and the lower support plate 18 is slidably connected to the pedal The pedal 14, the top end of the bottom support plate 17 is connected to the bottom end of the pedal 14 through the extrusion spring 16, and the rear end of the pedal 14 is connected to the outside of the rotating toothed disc 20 through the traction frame. The traction frame for connection includes a traction block 25 located in the middle of the rear end of the pedal 14, and the top of the traction block 25 is fixedly connected to a connecting steel rod 24, and the top of the connecting steel rod 24 is fixedly connected to a traction rack 21. The traction rack 21 is meshed with the rotating toothed disc 20. The smooth mechanism includes a plurality of balls 29 located around the outside of the supporting rotating column 19, and the front support plate 5 is provided with an annular groove 26, the outer part of the ball bearing 29 is slidably connected to the inner part of the annular groove 26, notches are provided on both sides of the front end of the front support plate 5, and the inner part of the notch on one side is threadedly connected with a positioning bolt 2, the top of the traction rack 21 is provided with a limiting notch 30, the outer part of the positioning bolt 2 is correspondingly nested in the inner part of the limiting notch 30, the top sides of the bottom support plate 17 are fixedly connected to the limiting rod 15, the outer part of the limiting rod 15 is respectively slidably connected to the two sides of the stepping pedal 14, and the top of the limiting rod 15 is fixedly connected to the limiting sleeve 13;

[0033] Specifically, when the frame is used for wire collection and defense, the pedal 14 on one side is stepped downward. Because the leg strength is large, the pedal 14 moves downward faster, and the traction block 25 applies a rapid downward pulling force to the connecting steel rod 24, so that the traction rack 21 moves downward quickly, and the traction rack 21 is meshed with the rotating gear disc 20 to rotate the rotating gear disc 20. The traction rack 21 on the inner side of the rotating gear disc 20 applies an instantaneous thrust to the force plate 27, so that the supporting rotating column 19 rotates, and the ball 29 rotates inside the annular slide groove 26, thereby reducing the friction of the rotation and improving the efficiency of the rotation of the rotating disk 3. The winding frame 4 collects the cable, and when the rotation rate of the rotating disk 3 decreases, the pedal 14 is released to squeeze the spring 16 to push the pedal 14 upward, and the connecting steel rod 24 moves upward The rotating toothed disc 20 is moved and the traction rack 21 is used to return the rotating toothed disc 20 to the center. The arc paddle 31 is again embedded in the inner circular groove of the force-bearing plate 27, and the pedal 14 is pressed downward again to continue rotating the supporting rotating column 19. When the cable is released, the pedal 14 on the collecting side is pressed to the bottom. At this time, the limiting slot 30 moves to the lower side of the slot inside the front support plate 5, and the positioning bolt 2 inside the other slot is removed and inserted into the slot on one side to limit the traction rack 21, while the rotating toothed disc 20 on the other side is returned to the center by the thrust. When the pedal 14 on the other side moves downward, the arc paddle 31 moves the force-bearing plate 27, and the supporting rotating column 19 rotates in the opposite direction, thereby performing the release work, thereby collecting and releasing the cables, improving the working efficiency of the frame in collecting and releasing cables, and making it more convenient to use.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 8 As shown, a movable buckle plate 8 is used for flipping the top of the steel body bracket 1, mounting columns 23 are nested on both sides of the top of the steel body bracket 1, and the bottom ends of the mounting columns 23 are fixedly connected to the grounding rod 6. A movable joint mechanism is installed on the left side of the top of the steel body bracket 1 to realize the installation of the grounding rod 6, support rods are installed on both sides of the rear of the steel body bracket 1, and the rear end of the grounding rod 6 is evenly fixedly connected with a plurality of positioning rods 22 to realize the positioning of the grounding rod 6, the movable joint mechanism includes a first connecting sleeve 10 located on the left side of the steel body bracket 1, and the outer side of the movable buckle plate 8 is fixedly connected with a second connecting sleeve 11, the first connecting sleeve 10 and the second connecting sleeve 11 are spliced, and a fixing ring 9 is threadedly connected after splicing, and the supporting rods include 12 located on both sides of the rear end of the steel body bracket 1, and a plurality of positioning rods 22 are evenly opened at the front end of 12, and the outer sides of the positioning rods 22 are respectively correspondingly nested in the interior of the positioning groove 28;

[0035] Specifically, when the device is used, the fixing ring 9 is rotated, and the inner thread of the fixing ring 9 contacts the outer thread of the second connecting sleeve 11 and the first connecting sleeve 10, thereby moving outward, removing the fixing ring 9, and unfolding the movable buckle plate 8 outward. At this time, the multiple positioning rods 22 at the rear of the grounding rod 6 are inserted into the positioning groove 28, and the grounding rod 6 is pulled upward, and the mounting column 23 is embedded in the semicircular notch inside the steel body bracket 1, so as to position the grounding rod 6. At this time, the movable buckle plate 8 is closed, the steel body bracket 1 and the movable buckle plate 8 are combined and fixed by the fixing ring 9. The bottom of the grounding rod 6 is longer and passes through the bottom end of the steel body bracket 1 and is inserted into the ground to protect the frame, facilitate the use of the frame, ensure the long service life of the grounding rod, and facilitate the disassembly and installation of the grounding rod.

[0036] Reference Figure 3 and Figure 4 , both sides of the rear end of the steel body bracket 1 are provided with strap installation slots 32, and the insides of the strap installation slots 32 are fixedly connected with strap fixing columns 33;

[0037] Specifically, when the frame is carried, the straps can be passed through the inner sides of the strap fixing columns 33 on both sides and then connected, and then the frame and the transport device are tied and fixed by the straps to ensure the flexibility and safety of the frame transportation and installation.

[0038] 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. 10kV portable ground wire winding rack, characterized in that, include: A steel support (1) for a winding rack, wherein a grounding rod (6) is fixedly connected to the front end of the steel support (1), a rotating disk (3) is rotatably connected to the inside of the grounding rod (6), both sides of the front end of the rotating disk (3) are fixedly connected to a winding rack body (4), a supporting rotating column (19) is fixedly connected to the middle of the rear end of the rotating disk (3), and the supporting rotating column (19) is connected to the inside of a front support plate (5) through a smooth mechanism, so as to reduce the friction generated by the rotation of the rotating disk (3). The outer rear side of the supporting rotating column (19) is fixedly connected with a force-bearing plate (27), the rear ends of the front supporting plate (5) are rotatably connected with rotating toothed discs (20) on both sides, the outer sides of the rotating toothed discs (20) are fixedly connected with arc paddles (31), the bottom sides of the steel body bracket (1) are installed with pedal linkage components, which are linked with the rotating toothed discs (20) to realize the rotation of the supporting rotating column (19), and the top end of the steel body bracket (1) is fixedly connected with a handle (7); A movable buckle plate (8) is used for flipping the top of the steel support (1), and mounting columns (23) are embedded on both sides of the top of the steel support (1), and the bottom ends of the mounting columns (23) are fixedly connected to ground rods (6). A movable joint mechanism is installed on the left side of the top of the steel support (1) to achieve the installation of the ground rod (6), and support rods are installed on both sides of the rear of the steel support (1), and a plurality of positioning rods (22) are evenly fixedly connected to the rear end of the ground rod (6) to achieve the positioning of the ground rod (6).

2. The 10kV portable grounding wire winding rack according to claim 1 is characterized in that: The movable joint mechanism comprises a first connecting sleeve (10) located on the left side of the steel body support (1), a second connecting sleeve (11) is fixedly connected to the outer side of the movable buckle plate (8), the first connecting sleeve (10) and the second connecting sleeve (11) are spliced, and after splicing, a fixing ring (9) is threadedly connected.

3. The 10kV portable grounding wire winding rack according to claim 1 is characterized in that: The support rod includes (12) located on both sides of the rear end of the steel body support (1), and a plurality of positioning rods (22) are evenly arranged at the front end of the (12), and the outside of the positioning rods (22) are respectively correspondingly nested in the inside of the positioning grooves (28).

4. The 10kV portable grounding wire winding rack according to claim 1 is characterized in that: The pedal linkage assembly comprises a lower support plate (18) located at the lower side of the front end of the steel body bracket (1), the front ends of the lower support plate (18) are fixedly connected to the bottom support plates (17) on both sides, the lower support plate (18) is slidably connected to the pedal (14) on both sides, the top end of the bottom support plate (17) is connected to the bottom end of the pedal (14) through a compression spring (16), and the rear end of the pedal (14) is connected to the outside of the rotating gear disc (20) through a traction frame.

5. The 10kV portable grounding wire winding rack according to claim 4 is characterized in that: The traction frame for connection comprises a traction block (25) located in the middle of the rear end of the pedal (14), the top end of the traction block (25) is fixedly connected to a connecting steel rod (24), the top end of the connecting steel rod (24) is fixedly connected to a traction rack (21), and the traction rack (21) is meshingly connected to a rotating toothed disc (20).

6. The 10kV portable grounding wire winding rack according to claim 1 is characterized in that: The smooth mechanism comprises a plurality of balls (29) located around the outside of the supporting rotating column (19); an annular groove (26) is provided on the inner side of the front supporting plate (5); and the outer part of the balls (29) is slidably connected to the inner part of the annular groove (26).

7. The 10kV portable grounding wire winding rack according to claim 5, characterized in that: The front end of the front support plate (5) is provided with slots on both sides, and a positioning bolt (2) is threadedly connected inside the slot on one side, and the top of the traction rack (21) is provided with a limiting slot (30), and the outside of the positioning bolt (2) is correspondingly nested in the inside of the limiting slot (30).

8. The 10kV portable grounding wire winding rack according to claim 4 is characterized in that: Both sides of the top end of the bottom support plate (17) are fixedly connected to limit rods (15), the outside of the limit rods (15) are slidably connected to both sides of the pedal (14) respectively, and the top end of the limit rods (15) is fixedly connected to the limit sleeve (13).

9. The 10kV portable grounding wire winding rack according to claim 1, characterized in that: Both sides of the rear end of the steel body support (1) are provided with strap installation slots (32), and the interiors of the strap installation slots (32) are fixedly connected with strap fixing columns (33).

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