Novel drainage wire supporting and fixing rod tool

Abstract

The utility model provides a novel drainage wire supporting and fixing rod tool, and aims to improve the efficiency of drainage wire disconnection and fixing work, reduce potential safety hazards and reduce the damage degree of the self weight of a lead wire to an equipment wire clamp. The tool mainly comprises a hook, a hook body, a fixing block, an insulating rod, an insulating rod body, an anti-skid handle sleeve, a connector, a lead clamping hook, a clamping hook, a top block, a lever module and a lead screw, the hook is connected with the insulating rod body, the middle of the outer wall of the insulating rod body is connected with the anti-skid handle sleeve, the insulating rod body is connected with the connector, the connector is connected with the lead screw, and the lead screw is connected with the clamping hook. The clamping hook is connected with the lever module, and the lever module is connected with the ejector block; according to the utility model, the double-end lead fixing device is additionally arranged on the insulating rod, so that the efficiency of disconnecting a drainage wire and fixing work is improved, the damage degree of the self weight of the lead to an equipment wire clamp is reduced, the problems that the lead is not firmly fixed and the consumed time is long are solved, and a reliable and effective maintenance means is further provided for the safety of a power grid.

Description

Technical Field

[0001] The utility model belongs to the field of electric power transmission tools, and in particular relates to a novel drainage line supporting and fixing rod tool. Background Art

[0002] With the construction and development of power grids, live working has become an important method and means for the inspection and maintenance of transmission lines, and has played a very important role in the safe and reliable operation of power systems and the improvement of economic benefits. At present, there are many tools for fixing drainage lines on the market, but they all have certain usage defects and cannot fix the drainage lines well; there is a certain wear on the insulation layer or shielding cover of the conductor, and the swinging with the wind when fixed may cause short-circuit accidents. In view of the appearance of defects, this puts forward new requirements for the research of tools and methods for live working. With the increase of overhead transmission lines and operation time, disconnecting drainage lines during live working accounts for a relatively high proportion of various daily live working projects of power supply companies. The drainage lines need to be fixed at any time during the operation. In order to improve the efficiency of disconnecting and fixing drainage lines, reduce safety hazards, and reduce the degree of damage to the equipment wire clamps caused by the weight of the lead wires. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a new type of lead wire support fixing rod, which can avoid the problem of difficult lead wire fixing when operating in a complex line environment, and solve the problems of difficult operation and long operation time during field application. It is more in line with the requirements of the State Grid for refined work, standardized operation, and efficiency optimization, and further provides reliable and effective maintenance means for power grid safety and optimizes work efficiency.

[0004] The utility model adopts the following technical scheme: a new type of drainage line support and fixing rod tool, including a hook, an insulating rod, an insulating rod body, an anti-slip handle, a joint and a lead wire clamping hook; wherein the lead wire clamping hook includes a clamping hook, a top block, a lever module and a lead screw;

[0005] The hook is connected to the insulating rod body, the middle of the outer wall of the insulating rod body is connected to the anti-slip handle, the insulating rod body is connected to the joint, the joint is connected to the lead screw, the lead screw is connected to the clamping hook, the clamping hook is connected to the lever module, and the lever module is connected to the top block.

[0006] Preferably, the hook comprises a hook body and a fixing block; the two hook bodies are respectively fixed on two sides of the fixing block.

[0007] Preferably, the two hook-shaped openings of the hook body face opposite directions.

[0008] Preferably, the joint is in a truncated cone shape and is provided with threaded holes penetrating the upper and lower circular walls of the truncated cone, and the threaded holes on the joint are connected to the lead screw.

[0009] Preferably, the lever module comprises an operating handle, a support column, a threaded rod, a limit block and a support frame; the lever modules are arranged one on each side of the lead screw, and the lever modules are connected to the top block.

[0010] Preferably, the clamping hook is T-shaped and symmetrical hooks are connected to both sides of the first end of the T-shaped structure.

[0011] Preferably, an arc-shaped notch is provided on a side of the top block facing the bend at the first end of the clamping hook.

[0012] Preferably, two second ends of the T-shaped structure of the clamping hook are respectively penetrated by a passable slot, and the size of the slot is the same as that of the support column.

[0013] Preferably, two top blocks are respectively arranged on both sides of the T-shaped first end of the clamping hook; the top blocks are connected to the threaded rod.

[0014] Preferably, the limiting block is fixed to a side of the second end of the T-shaped structure of the clamping hook close to the lead screw, and the limiting block is penetrated by a slot hole through which the supporting column can pass.

[0015] The beneficial effect of the utility model is that, compared with the prior art, the new lead support fixing rod adopts a double-headed lead fixing device installed on the insulating rod to solve the problem that the lead fixing is not firm and takes a long time. It can improve the efficiency of disconnecting and fixing the lead wire, reduce safety hazards, and reduce the degree of damage to the equipment wire clamp caused by the lead wire's own weight. At the same time, the length, process and insulation performance of the fixing rod are tested and improved, achieving safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the fixing rod tool in the utility model;

[0017] Figure 2 It is a top view of the fixing rod tool in the utility model.

[0018] The accompanying drawings are marked as follows:

[0019] 1. Hook; 1-1. Hook body; 1-2. Fixing block; 2. Insulating rod; 2-1. Insulating rod body; 2-2. Anti-slip grip; 2-3. Connector; 3. Lead clamping hook; 3-1. Clamping hook; 3-2. Top block; 3-3. Lever module; 3-31. Operating handle; 3-32. Support column; 3-33. Threaded rod; 3-34. Limit block; 3-35. Support frame; 3-4. Lead screw. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The embodiments described in this application are only part of the embodiments of the utility model, not all of them. Based on the spirit of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0021] like Figure 1 , 2 As shown, Example 1 of the utility model provides a new type of drainage wire supporting and fixing rod tool, including: 1. hook; 1-1. hook body; 1-2. fixing block; 2. insulating rod; 2-1. insulating rod body; 2-2. anti-slip handle; 2-3. connector; 3. lead wire clamping hook; 3-1. clamping hook; 3-2. top block; 3-3. lever module; 3-31. operating handle; 3-32. support column; 3-33. threaded rod; 3-34. limit block; 3-35. support frame; 3-4. lead screw.

[0022] Specifically, the hook 1 is arranged at one end of the insulating rod body 2-1 away from the joint 2-3, and the hook 1 is connected to the insulating rod 2; the hook 1 is used for hooking the wire body during the construction operation;

[0023] Further, the hook 1 includes a hook body 1-1 and a fixing block 1-2;

[0024] The hook body 1-1 is arranged on a side of the fixed block 1-2 away from the insulating rod body 2-1, the hook body 1-1 is connected to the fixed block 1-2, the hook body 1-1 is in a curved hook shape, there are two hook bodies 1-1, the two hook bodies 1-1 are respectively fixed on both sides of the fixed block 1-2, and the curved hook openings of the two hook bodies 1-1 face opposite directions; the hook body 1-1 is used for hooking the wire body during the construction operation;

[0025] The fixing block 1-2 is arranged at one end of the insulating rod body 2-1 away from the joint 2-3, and the fixing block 1-2 is connected to the hook body 1-1 and the insulating rod body 2-1; the fixing block 1-2 is used to fix the hook body 1-1.

[0026] The insulating rod 2 is arranged between the hook 1 and the lead wire clamping hook 3, and the insulating rod 2 is connected with the hook 1 and the lead wire clamping hook 3; the insulating rod 2 is used to connect the hook 1 and the lead wire clamping hook 3;

[0027] Furthermore, the insulating rod 2 includes an insulating rod body 2-1, an anti-slip grip 2-2 and a joint 2-3;

[0028] The insulating rod body 2-1 is arranged between the fixing block 1-2 and the joint 2-3, and the insulating rod body 2-1 is connected with the fixing block 1-2, the anti-slip handle 2-2, the joint 2-3 and the lead screw 3-4; the insulating rod body 2-1 is used to connect the hook 1 and the lead wire clamping hook 3;

[0029] The anti-slip handle 2-2 is arranged in the middle of the cylindrical outer wall of the insulating rod body 2-1, and the anti-slip handle 2-2 is annularly sleeved in the middle of the insulating rod body 2-1, and the anti-slip handle 2-2 is connected to the insulating rod body 2-1; the anti-slip handle 2-2 is used to provide a grip for the user;

[0030] The joint 2-3 is arranged at one end of the insulating rod body 2-1 away from the hook 1. The joint 2-3 is connected to the insulating rod body 2-1 and the screw 3-4. The joint 2-3 is truncated cone-shaped and has threaded holes penetrating the upper and lower circular walls of the truncated cone; the joint 2-3 is used to connect the screw 3-4.

[0031] The lead wire clamping hook 3 is arranged at one end of the insulating rod 2 away from the hook 1, and the lead wire clamping hook 3 is connected to the insulating rod 2; the lead wire clamping hook 3 is used to clamp the lead wire during construction work;

[0032] Further, the lead wire clamping hook 3 includes a clamping hook 3-1, a top block 3-2, a lever module 3-3 and a lead screw 3-4;

[0033] Among them, the clamping hook 3-1 is arranged at the end of the screw 3-4 away from the joint 2-3, the clamping hook 3-1 is slidably connected with the top block 3-2 and the support column 3-32, the clamping hook 3-1 is connected and fixed with the screw 3-4 and the limit block 3-34, the clamping hook 3-1 is T-shaped, the T-shaped structure of the clamping hook 3-1 has 3 ends, the 3 ends of the T-shaped structure of the clamping hook 3-1 are 1 first end and 2 second ends, the first section of the 3 ends of the T-shaped structure of the clamping hook 3-1 is longer than the second end, and symmetrical bent hooks are connected on both sides of the first end of the T-shaped structure, and the 2 second ends of the T-shaped structure of the clamping hook 3-1 are penetrated with slots that can pass through the support column 3-32; the clamping hook 3-1 is used to cooperate with the top block 3-2 to clamp the lead;

[0034] The top block 3-2 is arranged between the second end of the T-shaped clamping hook 3-1 and the bent hook of the first end of the T-shaped clamping hook. There are two top blocks 3-2 in total. The two top blocks 3-2 are arranged on both sides of the first end of the T-shaped clamping hook 3-1 respectively. The top block 3-2 is connected to the clamping hook 3-1 and the threaded rod 3-33. The top block 3-2 is provided with an arc-shaped notch on one side facing the bent hook of the first end of the clamping hook 3-1. The top block 3-2 is used to cooperate with the clamping hook 3-1 to clamp the lead wire;

[0035] The lever modules 3-3 are arranged on both sides of the lead screw 3-4, and there are two lever modules 3-3 in total. The lever modules 3-3 and the clamping hook 3-1 are connected to one top block 3-2 respectively; the lever modules 3-3 are used to apply force to the top block 3-2;

[0036] The lead screw 3-4 is arranged between the insulating rod 2 and the clamping hook 3-1, and the lead screw 3-4 is connected to the joint 2-3 and the clamping hook 3-1; the lead screw 3-4 is used to fix the clamping hook 3-1.

[0037] Furthermore, the lever module 3-3 also includes an operating handle 3-31, a support column 3-32, a threaded rod 3-33, a limit block 3-34 and a support frame 3-35;

[0038] Among them, the operating handle 3-31 is arranged on the side of the lever module 3-3 close to the insulating rod 2, the operating handle 3-31 is connected to the support column 3-32 and the support frame 3-35, the operating handle 3-31 is rotatably connected to the support frame 3-35, and the connection point between the operating handle 3-31 and the support frame 3-35 is the lever fulcrum; the operating handle 3-31 is used to transmit the user's force to the support column 3-32;

[0039] The support column 3-32 is arranged between the operating handle 3-31 and the threaded rod 3-33. The support column 3-32 passes through the clamping hook 3-1 and the limit block 3-34. The support column 3-32 is connected with the operating handle 3-31, the threaded rod 3-33 and the limit block 3-34. A threaded hole is arranged at one end of the support column 3-32 away from the operating handle 3-31. The support column 3-32 is used to transmit the force from the operating handle 3-31 to the threaded rod 3-33.

[0040] The threaded rod 3-33 is disposed between the support column 3-32 and the top block 3-2, and the threaded rod 3-33 is connected to the support column 3-32 and the top block 3-2; the threaded rod 3-33 is used to fix the top block 3-2 and transmit the force from the support column 3-32 to the top block 3-2;

[0041] The limit block 3-34 is arranged between the operating handle 3-31 and the clamping hook 3-1. The limit block 3-34 is connected to the support column 3-32, the support frame 3-35 and the clamping hook 3-1. The limit block 3-34 is fixed to the side of the short end of the T-shaped structure of the clamping hook 3-1 close to the lead screw 3-4. The limit block 3-34 is penetrated by a slot hole through which the support column 3-32 can pass. The limit block 3-34 is used to fix the support frame 3-35 and the limit support column 3-32;

[0042] The support frame 3-35 is arranged on the side of the clamping hook 3-1 close to the limit block 3-34, and the support frame 3-35 is connected to the operating handle 3-31 and the limit block 3-34; the support frame 3-35 is used to provide a lever fulcrum for the operating handle 3-31.

[0043] The beneficial effect of the utility model is that, compared with the prior art, the new lead support fixing rod adopts a double-headed lead fixing device installed on the insulating rod to solve the problem that the lead fixing is not firm and takes a long time. It can improve the efficiency of disconnecting and fixing the lead wire, reduce safety hazards, and reduce the degree of damage to the equipment wire clamp caused by the lead wire's own weight. At the same time, the length, process and insulation performance of the fixing rod are tested and improved, achieving safety and efficiency.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A new drainage line support fixing rod tool, comprising: The lead wire clamping hook (3), the insulating rod (2) and the hook (1) are characterized in that: The insulating rod (2) comprises an insulating rod body (2-1), an anti-slip handle (2-2) and a joint (2-3); The lead wire clamping hook (3) comprises a clamping hook (3-1), a top block (3-2), a lever module (3-3) and a lead screw (3-4); The hook (1) is connected to the insulating rod body (2-1), the middle part of the outer wall of the insulating rod body (2-1) is connected to the anti-slip handle (2-2), the insulating rod body (2-1) is connected to the joint (2-3), the joint (2-3) is connected to the lead screw (3-4), the lead screw (3-4) is connected to the clamping hook (3-1), the clamping hook (3-1) is connected to the lever module (3-3), and the lever module (3-3) is connected to the top block (3-2).

2. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The hook (1) comprises a hook body (1-1) and a fixing block (1-2); the number of the hook bodies (1-1) is two, and the two hook bodies (1-1) are respectively fixed on two sides of the fixing block (1-2).

3. A new type of drainage line support and fixing rod tool according to claim 2, characterized in that: The hook-shaped openings of the two hook bodies (1-1) face opposite directions.

4. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The joint (2-3) is in the shape of a truncated cone and is provided with threaded holes penetrating the upper and lower circular walls of the truncated cone. The threaded holes on the joint (2-3) are connected to the lead screw (3-4).

5. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The lever module (3-3) comprises: an operating handle (3-31), a support column (3-32), a threaded rod (3-33), a limit block (3-34) and a support frame (3-35); one lever module (3-3) is arranged on each side of the lead screw (3-4), and the lever module (3-3) is connected to the top block (3-2).

6. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The clamping hook (3-1) is T-shaped and is connected to symmetrical curved hooks on both sides of the first end of the T-shaped structure.

7. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: An arc-shaped notch is provided on one side of the top block (3-2) facing the bend at the first end of the clamping hook (3-1).

8. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The two second ends of the T-shaped structure of the clamping hook (3-1) are respectively penetrated by a passable slot, and the size of the slot is the same as that of the support column (3-32).

9. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The two top blocks (3-2) are respectively arranged on both sides of the T-shaped first end of the clamping hook (3-1); the top block (3-2) is connected to the threaded rod (3-33).

10. A new type of drainage line support and fixing rod tool according to claim 1, characterized in that: The limit block (3-34) is fixed to a side of the second end of the T-shaped structure of the clamping hook (3-1) close to the lead screw (3-4), and the limit block (3-34) is penetrated by a slot hole through which the support column (3-32) can pass.

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