CN216489442U - A new type of J-clamp mounting rod - Google Patents

Abstract

The utility model discloses a novel J-shaped wire clamp mounting rod which comprises an insulating fastening rod, wherein a fixing rod is in threaded connection with the outer wall of the insulating fastening rod, and a first bevel gear is fixedly connected to the bottom end of the insulating fastening rod. The first bevel gear is installed on the metal part at the bottom of the insulating fastening rod, the second bevel gear is externally connected with the insulating rocking handle, force is saved when the direction of the force is changed, the step of turning over a wrench is omitted, the internal thread carving is carried out on the metal part at the bottom of the fixing rod, meanwhile, the insulating fastening rod is threaded with the contact part of the fixing rod, the fixing rod is enabled to be immovable, the insulating fastening rod moves upwards, when the J-shaped wire clamp screw is fastened by the insulating rocking handle, the fixing rod cannot move, the insulating fastening rod naturally moves upwards along the thread, manual supporting is not needed, downward falling of the insulating rocking handle is avoided, when the J-shaped wire clamp is dismounted, the insulating fastening rod also only needs to rotate reversely, the insulating fastening rod naturally descends, and the installation work of the J-shaped wire clamp on the ground cannot be influenced.

Description

A new type of J-clamp mounting rod

technical field

The utility model belongs to the technical field of electric power, and in particular relates to a novel J-shaped wire clip mounting rod.

Background technique

The popular J-clamp mounting rod on the market is mainly composed of two parts, one part is the fixing rod to fix the J-clamp, and the other part is equivalent to the sleeve wrench made by extending the insulating material to fasten the J-clamp. The tightening rod acts on the clamp bolt, and the fixing rod is sleeved outside the tightening rod to form a J-type clamp installation rod.

Through the practice of live connection for many times, we found that this kind of insulating rod has the following two problems: First, it is necessary to reverse the hand in the process of tightening the screw. After manual tightening, a ratchet wrench or electric wrench needs to be used. This process requires Two people cooperate, one person is holding the insulating rod, the other person is looking for tools in the tool belt, or one person is working while holding the insulating rod in one hand and looking for tools in the other hand, which undoubtedly increases the work intensity; at the same time, it also leads to The second problem of this type of rod is that unskilled operators can easily fail to hold the insulating rod firmly in the process of tightening the screw or rummaging for the wrench, resulting in the internal tightening rod falling off the screw rod, and at this time. The J-type wire clamp has not been tightened, resulting in the tilting. At this time, it is difficult for the tightening rod to align with the wire clamp screw, causing the operation to be in trouble.

Utility model content

The purpose of this utility model is to provide a new type of J-type wire clip installation rod, so as to solve the problem that the existing J-type wire clip installation rod proposed in the above-mentioned background technology requires two people to cooperate, thereby increasing the workload. Intensity, problems that cause jobs to get bogged down.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel J-type wire clip installation rod includes an insulating tightening rod, the outer wall of the insulating tightening rod is threadedly connected with a fixing rod, and the bottom of the insulating tightening rod is threaded. The end is fixedly connected with a first bevel gear, the top end of the first bevel gear is movably connected with the outer wall of the fixing rod through the insulating fastening rod provided, and the bottom end of the first bevel gear is movably connected with a first rotating shaft, so The top end of the first rotating shaft is movably connected with the bottom end of the insulating tightening rod through the provided first bevel gear, the bottom end of the first rotating shaft is fixedly connected with a fixed shaft near the center, and the top end of the fixed shaft The first rotating shaft is movably connected with the bottom end of the first bevel gear, the right end of the fixed shaft is movably connected with a second rotating shaft, and the left end of the second rotating shaft is connected with the first rotating shaft through the set fixing shaft The outer wall of the second bevel gear is movably connected, the right end of the second rotating shaft is movably connected with a second bevel gear, the outer wall of the second bevel gear is movably connected with the outer wall of the first bevel gear through a fixed shaft provided, and the second bevel gear is movably connected to the outer wall of the first bevel gear. The right end of the insulator is fixedly connected with an insulating rocker, and the right end of the insulating rocker is provided with a protective cover.

Preferably, a gear box is fixedly connected to the outer wall of the fixed shaft, a fixed box is movably connected to the outer wall of the gear box, and a keyway is provided on the right end of the fixed box near the insulating rocker.

Preferably, the bottom end of the fixing box is fixedly connected with a support column at a position close to the center, and the front surface of the support column is provided with a positioning hole.

Preferably, the outer wall of the support column is movably connected with a fixing column, the front surface of the fixing column is provided with a positioning bolt, and the outer wall of the positioning bolt is movably connected with the inner wall of the positioning hole through the provided fixing column.

Preferably, the bottom end of the fixed column is movably connected with a fixed plate, the bottom end of the fixed plate is provided with a support leg near the center, and the top of the support leg is movable with the bottom end of the fixed column through the set fixed plate connect.

Preferably, a retractable bracket is movably connected to the bottom end of the fixed plate, a linkage bracket is movably connected to the bottom end of the retractable bracket, and one end of the linkage bracket is movably connected to the bottom end of the fixed plate through the provided retractable bracket, so The other end of the linkage bracket is movably connected with the outer wall of the retractable bracket.

Compared with the prior art, the beneficial effects of the present utility model are:

1. By installing the first bevel gear on the bottom metal part of the insulating tightening rod, and connecting the second bevel gear with the insulating rocker, the direction of the force is changed while the output is saved, and the step of rummaging for the wrench is omitted. The new model has changed the installation work of the original J-type wire clip installation rod, with simple structure and relatively simple operation, which is very suitable for the installation of J-type wire clips.

2. By adding a thread inside the metal part at the bottom of the fixing rod, and at the same time adding a thread to the contact part of the insulating tightening rod and the fixing rod, so that the fixing rod does not move, the insulating tightening rod moves upward. When we use the insulating shaker When the handle is tightening the J-clamp screw, since the fixing rod will not move, the insulating tightening rod will naturally move upward along the thread, and will not fall down without manual support. When removing the J-clamp, it is only necessary to reverse Rotate the insulating rocker to the direction, and the insulating tightening rod will fall naturally, which will not affect the installation of the ground J-clamp.

Description of drawings

Fig. 1 is the isometric schematic diagram of the structure of the utility model;

Fig. 2 is the inner bottom perspective schematic diagram of the utility model structure;

FIG. 3 is an interior front perspective schematic diagram of the structure of the utility model.

In the figure: 1. Insulation tightening rod; 2. Fixed rod; 3. The first bevel gear; 4. The first rotating shaft; 5. The fixed shaft; 6. The second rotating shaft; 7. The second bevel gear; 8. Insulation rocker; 9. Protective sleeve; 10. Gear box; 11. Fixing box; 12. Keyway; 13. Support column; 14. Positioning hole; 15. Fixing column; 16. Positioning bolt; 17. Fixing plate; 18. Supporting legs; 19. Shrinking brackets; 20. Linking brackets.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-3, the present utility model provides a technical solution: a novel J-type wire clip installation rod, comprising an insulating tightening rod 1, the outer wall of the insulating tightening rod 1 is threadedly connected with a fixing rod 2, and the insulating tightening rod The bottom end of the rod 1 is fixedly connected with the first bevel gear 3, the top end of the first bevel gear 3 is movably connected with the outer wall of the fixed rod 2 through the insulating fastening rod 1 provided, and the bottom end of the first bevel gear 3 is movably connected with the first bevel gear 3. A rotating shaft 4, the top of the first rotating shaft 4 is movably connected with the bottom end of the insulating tightening rod 1 through the provided first bevel gear 3, and the bottom end of the first rotating shaft 4 is fixedly connected with a fixed shaft 5 near the center , the top end of the fixed shaft 5 is movably connected with the bottom end of the first bevel gear 3 through the set first rotating shaft 4, the right end of the fixed shaft 5 is movably connected with a second rotating shaft 6, and the left end of the second rotating shaft 6 is movably connected with the set The fixed shaft 5 is movably connected with the outer wall of the first rotating shaft 4, the right end of the second rotating shaft 6 is movably connected with a second bevel gear 7, and the outer wall of the second bevel gear 7 is connected with the first bevel gear 3 through the fixed shaft 5 provided. The outer wall is movably connected, the right end of the second bevel gear 7 is fixedly connected with an insulating rocker 8 , and the right end of the insulating rocker 8 is provided with a protective sleeve 9 .

In this embodiment, by installing the first bevel gear 3 on the bottom metal part of the insulating tightening rod 1, and externally connecting the second bevel gear 7 with the insulating handle 8, the direction of the force is changed, and the output is saved and the turning The step of finding a wrench, the utility model changes the installation work of the original J-type wire clamp installation rod, the structure is simple, the operation is relatively simple, and it is very suitable for use in the installation work of the J-type wire clamp. The metal part at the bottom is threaded internally, and at the same time, a thread is added to the contact part of the insulating tightening rod 1 and the fixing rod 2, so that the fixing rod 2 does not move, and the insulating tightening rod 1 moves upward. When we use the insulating rocker 8 to tighten When fixing the J-type clamp screw, since the fixing rod 2 will not move, the insulating tightening rod 1 will naturally move upward along the thread, and will not fall off without manual support. When removing the J-type clamp, it is only necessary to reverse Rotate the insulating rocker 8 to the direction, and the insulating tightening rod 1 will naturally descend, which will not affect the installation of the ground J-clamp.

Specifically, a gear box 10 is fixedly connected to the outer wall of the fixed shaft 5 , and a fixed box 11 is movably connected to the outer wall of the gear box 10 .

In this embodiment, the first bevel gear 3 and the second bevel gear 7 are made to work in the gear box 10 through the gear box 10 movably connected to the outer wall of the fixed shaft 5 to prolong the service life of the first bevel gear 3 and the second bevel gear 7 At the same time, the safety of the device is increased.

Specifically, the bottom end of the fixing box 11 is fixedly connected with a support column 13 at a position close to the center, and the front surface of the support column 13 is provided with a positioning hole 14 .

In this embodiment, the support column 13 is used, so that the device can be arbitrarily adjusted to the required height during use.

Specifically, the outer wall of the support column 13 is movably connected with a fixing column 15 , and the front of the fixing column 15 is provided with a positioning bolt 16 .

In this embodiment, the positioning bolt 16 can be used to fix the device when it is adjusted to the required height.

Specifically, the bottom end of the fixed column 15 is movably connected with the fixed plate 17 , the bottom end of the fixed plate 17 is provided with a support leg 18 near the center, and the top of the support leg 18 is connected to the bottom end of the fixed column 15 through the provided fixed plate 17 Active connection.

In this embodiment, the use of the support legs 18 can make the device easy to place when ready to use, which is more convenient to use.

Specifically, a retractable bracket 19 is movably connected to the bottom end of the fixed disk 17 , a linkage bracket 20 is movably connected to the bottom end of the retractable bracket 19 , and one end of the linkage bracket 20 is movably connected to the bottom end of the fixed disk 17 through the provided retractable bracket 19 , The other end of the linkage bracket 20 is movably connected with the outer wall of the retractable bracket 19 .

In this embodiment, by using the retractable bracket 19 in conjunction with the linkage bracket 20, the device can be easily retracted after the end of the work, and is easy to carry.

The working principle and use process of the utility model: after the device is assembled, when the fixing rod 2 does not move when tightening the J-type clamp screw, we can use the insulating rocker 8 to control the insulating tightening rod 1 to move upwards , when removing the J-clamp, it is only necessary to rotate the insulating rocker 8 in the reverse direction, and the insulating tightening rod 1 will naturally descend, and will not fall off without human support.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A novel J-type wire clip installation rod, comprising an insulating tightening rod (1), characterized in that: the outer wall of the insulating tightening rod (1) is threadedly connected with a fixing rod (2), and the insulating tightening rod (1) is threadedly connected with a fixing rod (2). The bottom end of the rod (1) is fixedly connected with a first bevel gear (3), and the top end of the first bevel gear (3) is movably connected with the outer wall of the fixing rod (2) through the provided insulating fastening rod (1), The bottom end of the first bevel gear (3) is movably connected with a first rotating shaft (4), and the top end of the first rotating shaft (4) is connected to an insulating tightening rod ( The bottom end of 1) is movably connected, the bottom end of the first rotating shaft (4) is fixedly connected with a fixed shaft (5) at a position close to the center, and the top of the fixed shaft (5) passes through the set first rotating shaft ( 4) It is movably connected with the bottom end of the first bevel gear (3), the right end of the fixed shaft (5) is movably connected with a second rotating shaft (6), and the left end of the second rotating shaft (6) passes through the set The fixed shaft (5) is movably connected with the outer wall of the first rotating shaft (4), the right end of the second rotating shaft (6) is movably connected with a second bevel gear (7), and the second bevel gear (7) is movably connected to the right end. The outer wall is movably connected with the outer wall of the first bevel gear (3) through a fixed shaft (5) provided, and an insulating rocker (8) is fixedly connected to the right end of the second bevel gear (7). ) is provided with a protective cover (9). 2. A new type of J-type wire clip mounting rod according to claim 1, characterized in that: the outer wall of the fixed shaft (5) is fixedly connected with a gear box (10), and the outer wall of the gear box (10) A fixed box (11) is movably connected, and a key slot (12) is opened at the position of the right end of the fixed box (11) close to the insulating rocker (8). 3. A new type of J-clamp mounting rod according to claim 2, characterized in that: a support column (13) is fixedly connected to the bottom end of the fixing box (11) near the center, and the support column The front side of (13) is provided with a positioning hole (14). 4. A new type of J-clamp mounting rod according to claim 3, characterized in that: the outer wall of the support column (13) is movably connected with a fixing column (15), and the front surface of the fixing column (15) A positioning bolt (16) is provided, and the outer wall of the positioning bolt (16) is movably connected with the inner wall of the positioning hole (14) through the provided fixing column (15). 5. A new type of J-type wire clip installation rod according to claim 4, characterized in that: the bottom end of the fixing column (15) is movably connected with a fixing plate (17), and the fixing plate (17) is A support leg (18) is provided at the position of the bottom end close to the center, and the top end of the support leg (18) is movably connected with the bottom end of the fixed column (15) through the provided fixing plate (17). 6. A new type of J-clamp mounting rod according to claim 5, characterized in that: the bottom end of the fixing plate (17) is movably connected with a shrinking bracket (19), and the The bottom end is movably connected with a linkage bracket (20), one end of the linkage bracket (20) is movably connected with the bottom end of the fixing plate (17) through a retractable bracket (19) provided, and the other end of the linkage bracket (20) It is movably connected with the outer wall of the retractable stent (19).

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