Electric power facility maintenance and installation tool

Abstract

The utility model discloses an electric power facility maintenance and installation tool which comprises a maintenance and installation wrench, the maintenance and installation wrench comprises an insulation grip, an installation column and anti-skid clamping plates, the insulation grip is arranged at the bottom end of the installation column, the two anti-skid clamping plates are arranged at the top end of the installation column, and the two anti-skid clamping plates are symmetrically arranged; by designing a rotation adjusting mechanism, when a bolt is installed during electric power facility maintenance, a positive and negative rotation motor drives a first torsion gear to rotate on the outer surface of a second torsion gear in an engaged mode, the second torsion gear rotates to drive a two-way lead screw to rotate, and the two-way lead screw rotates to drive anti-skid clamping plates to stably move in opposite directions through movement of a movable connecting body; the two anti-skid clamping plates can move oppositely to adjust the angle matched with the outer surface of the nut, the fastening threaded rod is rotated to reinforce the two-way lead screw, adjustment is more convenient when the overhaul installation wrench is used, and shaking and instability are not prone to being caused when the anti-skid clamping plates are clamped on the outer surface of the nut to rotate and bear force.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance and installation tools, and in particular relates to a maintenance and installation tool for electric power facilities. Background Art

[0002] Power facilities mainly include two categories: power generation equipment and power supply equipment. The primary energy of nature is converted into electricity through power generation devices, and then the electricity is supplied to various users through transmission, substation and distribution. The power generation equipment needs to be regularly inspected and maintained. After the power generation equipment is inspected and maintained, nuts need to be installed to fix the protective cover of the power generation equipment. Usually, the nuts are rotated and fixed on the surface of the threaded rod through inspection and disassembly tools. The existing inspection and installation wrench is a device installed and used during the inspection and maintenance of power facilities. The device is convenient for hand-held operation. It is convenient to move and adjust the anti-slip splint and fix it during installation. The inspection and installation tool is clamped on the surface of the nut for stable rotation and installation, which improves the convenience of the inspection and installation wrench in the inspection and installation of power facilities and the stability of the rotation installation.

[0003] When the existing maintenance and installation tools are used for the maintenance and installation of power facilities, the end of the maintenance and installation tools is clamped in front of the outer surface of the nut, and the anti-skid clamp is driven to move and adjust by touching the outer surface of the rolling wheel with fingers until the movable anti-skid clamp is adjusted to a position matching the nut and the adjustment is stopped, and the clamp is clamped on the outer surface of the nut for rotational installation, which makes the adjustment operation inconvenient during installation and inconvenient to tighten and install after adjustment. During rotational installation, the movable anti-skid clamp is easily unstable due to external force. When the movable anti-skid clamp is unstable, the roller becomes loose and unstable, which makes the maintenance and installation tool easy to move when force is used, thereby affecting the convenience of adjustment of the installation tool during the maintenance and installation of power facilities and the stability of the rotational installation. For this reason, the utility model proposes an maintenance and installation tool for power facilities. Utility Model Content

[0004] The purpose of the utility model is to provide an electric power facility maintenance and installation tool to solve the problems proposed in the above-mentioned background technology that when the maintenance and installation tool is used for the maintenance and installation of electric power facilities, manual adjustment operation is inconvenient during installation, and it is not convenient to tighten the installation after adjustment. During rotational installation, the moving anti-skid splint is easily unstable due to external force, and the roller becomes loose and unstable when the moving anti-skid splint is unstable, which makes the maintenance and installation tool easy to move when operated with force, thereby affecting the convenience of adjustment of the installation tool during the maintenance and installation of electric power facilities and the stability of the rotational installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power facility maintenance and installation tool, comprising a maintenance and installation wrench, the maintenance and installation wrench comprising an insulating handle, a mounting column and an anti-skid splint, the insulating handle is arranged at the bottom end of the mounting column, two anti-skid splints are arranged at the top end of the mounting column, and the two anti-skid splints are symmetrically arranged, and the maintenance and installation wrench is also provided with:

[0006] A rotation adjustment mechanism, and the rotation adjustment mechanism includes a rotation adjustment component and a drive component, the rotation adjustment component is arranged at the top end of the mounting column, and the drive component is arranged on the lower surface of the rotation adjustment component at the middle position of the mounting column;

[0007] The clamping support mechanism comprises a clamping support component, and the clamping support component is arranged on the side of the anti-slip clamp plate.

[0008] Preferably, the rotation adjustment assembly includes a movable control groove opened at the middle position of the top end of the mounting column, the internal rotation of the movable control groove is connected with a bidirectional screw rod, both ends of the bidirectional screw rod are respectively provided with a movable connecting body, and the top end of the movable connecting body is fixedly connected to the bottom end of the anti-slip splint by bolts.

[0009] Preferably, the bidirectional screw rod passes through the interior of the movable connecting body, and the anti-slip clamp plate and the end of the mounting column are movably connected to the movable connecting body through the bidirectional screw rod.

[0010] Preferably, the driving assembly includes a forward and reverse motor arranged at the bottom end of the movable control groove and inside the mounting column, a torsion gear 1 is arranged at the end of the forward and reverse motor, a torsion gear 2 is arranged at the middle position of the bidirectional screw rod, a power supply is arranged inside the insulating handle, and the forward and reverse motor is electrically connected to the power supply.

[0011] Preferably, the torsion gear 1 and the torsion gear 2 are meshedly connected to each other, and the bidirectional screw and the forward and reverse motor are rotationally connected through the torsion gear 1 and the torsion gear 2.

[0012] Preferably, a fastening threaded rod is rotatably connected at a middle position of the top end of the mounting column, and an end of the fastening threaded rod is in extrusion contact with the surface of the bidirectional screw rod.

[0013] Preferably, the clamping support assembly includes a support rod welded and fixed to the side of the anti-slip splint, sliding holes are opened at both ends of the mounting column, and the support rod passes through the interior of the sliding hole, and the end of the support rod is fixedly connected to the end of the movable connector by screws.

[0014] Preferably, the two support rods are symmetrically arranged, and the movable connecting body and the top end of the anti-slip splint are slidably supported and connected to the sliding hole through the support rods.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing a rotation adjustment mechanism, when the bolts are used for maintenance and installation of power facilities, the forward and reverse motors drive the torsion gear one to engage with the outer surface of the torsion gear two to rotate, and the rotation of the torsion gear two drives the bidirectional screw rod to rotate. The rotation of the bidirectional screw rod drives the anti-skid splints to move stably toward each other through the movement of the mobile connector, so that the two anti-skid splints can move toward each other and adjust the angle to match the outer surface of the nut. The bidirectional screw rod is reinforced by rotating the tightening threaded rod, so that the anti-skid splint is fixedly installed and used, which makes it more convenient to adjust when using the maintenance and installation wrench, and the anti-skid splint is not easy to cause shaking and instability when it is engaged with the outer surface of the nut and rotates under force, thereby improving the convenience of operation and adjustment of the maintenance and installation wrench in the maintenance and installation of power facilities and the stability of the rotational installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0020] In the figure: 100, maintenance and installation wrench; 101, insulating handle; 102, installation column; 1021, forward and reverse motor; 1022, torsion gear one; 1023, torsion gear two; 1024, movable connector; 1025, bidirectional screw rod; 1026, movable control groove; 1027, tightening threaded rod; 103, anti-slip splint; 1031, support rod; 1032, sliding hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 3The utility model provides a technical solution: a power facility maintenance and installation tool, including a maintenance and installation wrench 100, the maintenance and installation wrench 100 includes an insulating handle 101, a mounting column 102 and an anti-skid splint 103, the insulating handle 101 is arranged at the bottom end of the mounting column 102, two anti-skid splints 103 are arranged at the top end of the mounting column 102, and the two anti-skid splints 103 are symmetrically arranged, and the maintenance and installation wrench 100 is also provided with:

[0023] A rotation adjustment mechanism, and the rotation adjustment mechanism includes a rotation adjustment component and a drive component. The rotation adjustment component is arranged at the top end inside the installation column 102, and the drive component is arranged on the lower surface of the rotation adjustment component and is located in the middle position of the installation column 102. When using the maintenance and installation wrench 100 for power maintenance and installation, the rotation adjustment component can adjust the anti-slip cleat 103 to facilitate the anti-slip cleat 103 to stably clamp the surface of the fixing nut for rotational installation, and it is not easy to cause shaking and instability when the rotation force is applied, thereby improving the convenience of the maintenance and installation wrench 100 in the maintenance and installation of power facilities. The installation operation adjustment and the stability of the rotational installation are improved.

[0024] In order to facilitate the movement and adjustment of the anti-slip cleat 103 by rotating the adjustment component and facilitate clamping and fixing the installation, in this embodiment, preferably, the rotation adjustment component includes a movement control groove 1026 opened at the middle position of the top end of the installation column 102, and the internal rotation of the movement control groove 1026 is connected with a two-way screw rod 1025, and the two ends of the two-way screw rod 1025 are respectively provided with a movement connection body 1024, and the top end of the movement connection body 1024 is fixedly connected to the bottom end of the anti-slip cleat 103 by bolts. In order to facilitate the two-way screw rod 1025 to rotate, the two movement connection bodies 1024 are moved in the double direction. The ends of the screw rod 1025 move toward each other, the bidirectional screw rod 1025 passes through the interior of the movable connecting body 1024, and the anti-slip splint 103 and the end of the mounting column 102 are movably connected to the movable connecting body 1024 through the bidirectional screw rod 1025, which is convenient for movement and adjustment operation. In order to facilitate the rotation and adjustment of the bidirectional screw rod 1025 and the rotation and tightening threaded rod 1027 to squeeze and fix it, a tightening threaded rod 1027 is rotatably connected at the middle position of the top end of the mounting column 102, and the end of the tightening threaded rod 1027 is in extrusion contact with the surface of the bidirectional screw rod 1025, which is convenient for fixed installation when no adjustment is required.

[0025] In order to facilitate the rotation and adjustment operation of the bidirectional screw rod 1025 through the driving component, in the present embodiment, preferably, the driving component includes a forward and reverse motor 1021 arranged at the bottom end of the movable control slot 1026 and located inside the mounting column 102, a torsion gear 1 1022 is arranged at the end of the forward and reverse motor 1021, a torsion gear 2 1023 is arranged at the middle position of the bidirectional screw rod 1025, a power supply is arranged inside the insulating handle 101, and the forward and reverse motor 1021 is electrically connected to the power supply, in order to facilitate the rotation of the forward and reverse motor 1021 to drive the torsion gear 1 1022 and the torsion gear 2 1023 to engage and rotate, and then drive the bidirectional screw rod 1025 to rotate and adjust again, the torsion gear 1 1022 and the torsion gear 2 1023 are engaged and connected with each other, and the bidirectional screw rod 1025 and the forward and reverse motor 1021 are rotationally connected through the torsion gear 1 1022 and the torsion gear 2 1023, so as to facilitate rotation and adjustment.

[0026] The clamping support mechanism includes a clamping support component, which is arranged on the side of the anti-slip cleat 103. The clamping support mechanism can support and control the anti-slip cleat 103 when the anti-slip cleat 103 is moved and adjusted, and can strengthen the support for the side when clamped and fixed. The strengthened support is easy to rotate and install for use, thereby improving the strengthening support effect of the maintenance and installation wrench 100 during the maintenance and installation of power facilities.

[0027] In order to facilitate the strengthening of support for the end of the anti-skid splint 103 through the clamping support assembly, it is not easy to deform when subjected to external force and strengthens the compression. In this embodiment, preferably, the clamping support assembly includes a support rod 1031 welded and fixed to the side of the anti-skid splint 103, and sliding holes 1032 are opened at both ends of the mounting column 102, and the support rod 1031 passes through the interior of the sliding hole 1032, and the end of the support rod 1031 is fixedly connected to the end of the movable connecting body 1024 by screws. In order to facilitate the anti-skid splint 103 to drive the support rod 1031 to slide and support in the interior of the sliding hole 1032 when moving and adjusting, and at the same time, the support rod 1031 strengthens the support of the anti-skid splint 103 when clamping and fixing and rotating, which is easy to rotate, the two support rods 1031 are symmetrically arranged, and the movable connecting body 1024 and the top of the anti-skid splint 103 are slidably supported and connected through the support rod 1031 and the sliding hole 1032, which is convenient for supporting operation.

[0028] The model of the forward and reverse motor 1021 in the present invention is BLDC2418.

[0029] The working principle and use process of the utility model: when using the power facility maintenance and installation tool for the maintenance and installation bolts of the power facility, the insulated grip 101 is directly held to take the maintenance and installation wrench 100 for operation. Therefore, before installation and use, the positions of the two anti-slip splints 103 are first adjusted, the tightening threaded rod 1027 is loosened, the forward and reverse motor 1021 is powered on to drive the torsion gear 1 1022 to rotate, the torsion gear 1 1022 rotates and bites on the outer surface of the torsion gear 2 1023 to drive the bidirectional screw rod 1025 to rotate, the bidirectional screw rod 1025 rotates to connect the two movable connectors 1024 to the outer surface of the bidirectional screw rod 1025 The inside of the moving control groove 1026 is stably controlled to move toward each other, and the moving connecting body 1024 moves to drive the anti-skid splint 103 to move stably, so that the two anti-skid splints 103 can move toward each other to adjust the angle matching the outer surface of the nut, and after adjustment, the threaded rod 1027 is rotated to tighten the bidirectional screw rod 1025 to reinforce the anti-skid splint 103, so that the anti-skid splint 103 is fixedly installed and used, and it is more convenient to adjust when using the maintenance and installation wrench 100, and the anti-skid splint 103 is not easy to cause shaking and instability when it is engaged with the outer surface of the nut and rotated under force, thereby improving the convenience of the maintenance and installation wrench 100 in the maintenance and installation of power facilities and the stability of the rotation installation;

[0030] Then use the maintenance and installation wrench 100 and adjust the anti-skid cleat 103 for clamping and installation. When the connecting body 1024 moves and adjusts the anti-skid cleat 103, the support rod 1031 is driven to slide inside the sliding hole 1032, so as to facilitate the support of the end of the anti-skid cleat 103 after adjustment. When the anti-skid cleat 103 is clamped on the outer surface of the nut and subjected to force, it is not easy to cause the anti-skid cleat 103 to deform. The strengthened support makes it easy to rotate and install for use, thereby improving the support effect of the maintenance and installation wrench 100 during the maintenance and installation of power facilities.

[0031] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance and installation tool for electric power facilities, comprising a maintenance and installation wrench (100), wherein the maintenance and installation wrench (100) comprises an insulating handle (101), a mounting column (102) and an anti-slip cleat (103), wherein the insulating handle (101) is arranged at the bottom end of the mounting column (102), and two anti-slip cleats (103) are arranged at the top end of the mounting column (102), and the two anti-slip cleats (103) are symmetrically arranged, characterized in that: The maintenance and installation wrench (100) is also provided with: A rotation adjustment mechanism, comprising a rotation adjustment component and a drive component, wherein the rotation adjustment component is arranged at the top end of the mounting column (102), and the drive component is arranged on the lower surface of the rotation adjustment component at a middle position of the mounting column (102); A clamping support mechanism comprises a clamping support component, wherein the clamping support component is arranged on the side of the anti-slip clamp plate (103).

2. The electric power facility maintenance and installation tool according to claim 1, characterized in that: The rotation adjustment assembly comprises a movable control groove (1026) provided at the middle position of the top end of the mounting column (102); a bidirectional screw rod (1025) is rotatably connected inside the movable control groove (1026); movable connecting bodies (1024) are respectively provided at both ends of the bidirectional screw rod (1025); and the top end of the movable connecting body (1024) is fixedly connected to the bottom end of the anti-slip splint (103) by bolts.

3. The electric power facility maintenance and installation tool according to claim 2, characterized in that: The bidirectional screw rod (1025) passes through the interior of the movable connecting body (1024), and the anti-slip clamp plate (103) and the end of the mounting column (102) are movably connected to the movable connecting body (1024) through the bidirectional screw rod (1025).

4. The electric power facility maintenance and installation tool according to claim 2, characterized in that: The driving assembly comprises a forward and reverse motor (1021) arranged at the bottom end of the movable control slot (1026) and located inside the mounting column (102); a torsion gear 1 (1022) is arranged at the end of the forward and reverse motor (1021); a torsion gear 2 (1023) is arranged at the middle position of the bidirectional screw rod (1025); a power source is arranged inside the insulating handle (101); and the forward and reverse motor (1021) is electrically connected to the power source.

5. The electric power facility maintenance and installation tool according to claim 4, characterized in that: The torsion gear one (1022) and the torsion gear two (1023) are meshed and connected with each other, and the bidirectional screw rod (1025) and the forward and reverse motor (1021) are rotationally connected through the torsion gear one (1022) and the torsion gear two (1023).

6. The electric power facility maintenance and installation tool according to claim 2, characterized in that: A fastening threaded rod (1027) is rotatably connected at the middle position of the top end of the mounting column (102), and the end of the fastening threaded rod (1027) is in extrusion contact with the surface of the bidirectional screw rod (1025).

7. The electric power facility maintenance and installation tool according to claim 2, characterized in that: The clamping support assembly comprises a support rod (1031) welded and fixed to the side of the anti-slip clamp (103), sliding holes (1032) are provided at both ends of the mounting column (102), and the support rod (1031) passes through the interior of the sliding hole (1032), and the end of the support rod (1031) is fixedly connected to the end of the movable connecting body (1024) by means of screws.

8. The electric power facility maintenance and installation tool according to claim 7, characterized in that: The two support rods (1031) are symmetrically arranged, and the movable connecting body (1024) and the top end of the anti-slip splint (103) are connected in a sliding manner through the support rods (1031) and the sliding holes (1032).

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