CN211761102U - Practical wrench for electric power installation - Google Patents
Practical wrench for electric power installation Download PDFInfo
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- CN211761102U CN211761102U CN202020323554.6U CN202020323554U CN211761102U CN 211761102 U CN211761102 U CN 211761102U CN 202020323554 U CN202020323554 U CN 202020323554U CN 211761102 U CN211761102 U CN 211761102U
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- latch
- electric power
- power installation
- fixed
- rotary
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Abstract
The utility model relates to an electric power installation correlation technique field especially relates to a practical spanner for electric power installation, and the spanner of solving to have original electric power installation among the prior art does not possess carries out angle modulation to fixed pincers for the not good shortcoming of performance of this spanner, including first fixed pincers and connecting box, the right-hand second fixed pincers that are provided with of first fixed pincers, and the fixed pincers below of second is provided with first latch, the inside first rotary rod that is provided with of first latch, and first rotary rod both sides all are provided with first rotary bolt, first rotary bolt below is provided with the second latch, second rotary rod both sides all are provided with the second rotary bolt. The angle can be adjusted to the fixed pincers of second through setting up the latch to adjust the angle to the fixed pincers of second when handling the bolt of various different models, the convenience with operate and dismantle work when daily electric power installation.
Description
Technical Field
The utility model relates to a relevant technical field of electric power installation especially relates to a practical spanner for electric power installation.
Background
The wrench is a common mounting and dismounting tool, and is a hand tool for screwing bolts, screws, nuts and other threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle, and is usually made of structural steel made of carbon or alloy materials.
The original electric power installation spanner does not have the function of adjusting the angle of the fixed clamp, so that the spanner is poor in use performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art does not have the defect of adjusting the position of the wrench, and providing a practical wrench for electric power installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a practical spanner for electric power installation, includes first fixed pincers and connecting box, the right-hand second fixed pincers that are provided with of first fixed pincers, and the fixed pincers below of second is provided with first latch, the inside first rotary rod that is provided with of first latch, and first rotary rod both sides all are provided with first rotary bolt, first rotary bolt below is provided with the second latch, and the inside second rotary rod that is provided with of second latch, second rotary rod both sides all are provided with the second rotary bolt, and are provided with fixed box below the second rotary bolt, and the inside fixed knot that is provided with of fixed box simultaneously, the connecting box is installed in fixed box below, and the inside connecting block that is provided with of connecting box, the handle is installed to the connecting block below, and the handle outer wall is provided with the insulating layer, the insulating layer below is provided with the couple.
Preferably, the diameter of the first fixing clamp is larger than that of the second fixing clamp, and the trimming edge of the second fixing clamp is arranged in a twill shape.
Preferably, the first latch and the first rotating rod are in threaded connection, and the first latch is symmetrically arranged about a central axis of the first rotating rod.
Preferably, the second fixing clamp forms a sliding structure through the first latch and the second latch, and the first latch and the second latch are connected in a clamping manner.
Preferably, the second latch and the second rotating bolt form a rotating structure through the second rotating rod, and the second rotating bolt is symmetrically arranged about a central axis of the second rotating rod.
Preferably, the fixed box and the fixed buckle are connected in a clamping manner, and the fixed box is of a square structure.
Preferably, the diameter of the handle is larger than that of the insulating layer, and the insulating layer is of a square structure.
The utility model has the advantages that:
1. the practical wrench for electric power installation can adjust the angle of the second fixing clamp by arranging the latch, so that the angle of the second fixing clamp can be adjusted when various bolts of different types are handled, and operation and disassembly work can be conveniently carried out during daily electric power installation;
2. according to the practical wrench for electric power installation, different models of wrenches can be replaced in daily electric power installation by arranging the fixing box, so that the electric power installation can be conveniently and more conveniently installed and disassembled;
3. this a practical spanner for electric power installation can prevent when daily carrying out electric power installation to take place the phenomenon of electric leakage discharge through setting up the insulating layer, causes the personal safety to operating personnel to effectual promotion has improved work efficiency to operating personnel safety guarantee.
Drawings
Fig. 1 is a schematic structural view of a front section of a practical wrench for electric power installation according to the present invention;
fig. 2 is a schematic structural diagram of a cross-sectional view of a back side of a utility wrench for electric power installation according to the present invention;
fig. 3 is a schematic structural view of the utility wrench for electric power installation, in which the second rotary rod and the second rotary bolt are matched with each other;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 first fixed pincers, 2 fixed pincers of second, 3 first latch, 4 first rotary rods, 5 first rotatory bolts, 6 second latches, 7 second rotary rods, 8 second rotatory bolts, 9 fixed boxes, 10 fixed knot, 11 connecting box, 12 connecting blocks, 13 grips, 14 insulating layers, 15 couples.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a practical wrench for electric power installation comprises a first fixed jaw 1 and a connecting box 11, a second fixed jaw 2 is arranged at the right side of the first fixed jaw 1, a first latch 3 is arranged below the second fixed jaw 2, a first rotating rod 4 is arranged inside the first latch 3, first rotating bolts 5 are arranged at both sides of the first rotating rod 4, a second latch 6 is arranged below the first rotating bolt 5, a second rotating rod 7 is arranged inside the second latch 6, second rotating bolts 8 are arranged at both sides of the second rotating rod 7, a fixed box 9 is arranged below the second rotating bolts 8, a fixing buckle 10 is arranged inside the fixed box 9, the connecting box 11 is arranged below the fixed box 9, a connecting block 12 is arranged inside the connecting box 11, a handle 13 is arranged below the connecting block 12, and an insulating layer 14 is arranged on the outer wall of the handle 13, a hook 15 is provided below the insulating layer 14.
Further, the diameter of the first fixed pincers 1 is greater than the diameter of the second fixed pincers 2, and the second fixed pincers 2 are cut edges and are arranged in a twill shape, and the effect of fixing the parts which need to be installed and disassembled is achieved through the first fixed pincers 1 and the second fixed pincers 2, so that subsequent installation and disassembly work can be conveniently carried out.
Further, first latch 3 and first rotary rod 4 are threaded connection, and first latch 3 sets up about the axis symmetry of first rotary rod 4, can carry out the removal about second stationary plier 2 through the rotation of first latch 3 to adjust according to the bolt of required dismantlement and installation.
Further, the second fixing clamp 2 forms a sliding structure through the first clamping tooth 3 and the second clamping tooth 6, the first clamping tooth 3 and the second clamping tooth 6 are connected in a clamping mode until the second fixing clamp 2 is adjusted to tightly fix the bolt, and therefore the bolt which needs to be detached and installed can be installed and detached.
Further, the second latch 6 forms a rotating structure through the second rotating rod 7 and the second rotating bolt 8, the second rotating bolt 8 is symmetrically arranged about the central axis of the second rotating rod 7, and the second latch 6 is rotated through manual up-down sliding, so that the first latch 3 is driven to rotate by the rotation of the second latch 6, and the bolt required to be detached and installed can be installed and detached.
Further, fixed box 9 is connected for the block with fixed knot 10, and fixed box 9 is square structure, and can go on more according to the appearance bolt of difference through dismantling and installing fixed box 9 and fixed knot 10, more convenient and the use in daily electric power installation operation.
Further, the diameter of the handle 13 is larger than that of the insulating layer 14, the insulating layer 14 is of a square structure, and the insulating layer 14 arranged on the outer wall of the handle 13 can prevent safety protection of workers when electrification and electric leakage occur in daily electric power installation, so that electric shock of the operators is avoided, and personal harm of the operators is avoided.
In the embodiment, the first fixing clamp 1 and the second fixing clamp 2 are firstly sleeved on a bolt to be installed or disassembled, and then the second latch 6 is manually slid to rotate up and down, so that the second latch 6 rotates to drive the first latch 3 to rotate, the second fixing clamp 2 can be moved left and right through the rotation of the first latch 3, so that the bolt can be adjusted according to the bolt to be disassembled and installed, until the second fixing clamp 2 is adjusted to tightly fix the bolt, so that the bolt to be disassembled and installed can be installed and disassembled, in addition, the fixing box 9 and the fixing buckle 10 can be disassembled and installed according to different shape bolts, the bolt is more convenient to use in daily electric power installation operation, and meanwhile, the insulating layer 14 arranged on the outer wall of the handle 13 can prevent the safety protection of workers when the daily electric power installation and electrification and electric leakage are carried out, avoid causing operating personnel to take place the electric shock phenomenon, cause operating personnel's personal harm, set up at the terminal couple 15 of handle 13 at last, be convenient for when daily putting convenient with hang and neatly put, just so accomplished the use of this a practical spanner for electric power installation.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. A practical wrench for electric power installation comprises a first fixed clamp (1) and a connecting box (11), and is characterized in that a second fixed clamp (2) is arranged on the right side of the first fixed clamp (1), a first latch (3) is arranged below the second fixed clamp (2), a first rotating rod (4) is arranged inside the first latch (3), first rotating bolts (5) are arranged on two sides of the first rotating rod (4), a second latch (6) is arranged below the first rotating bolts (5), a second rotating rod (7) is arranged inside the second latch (6), second rotating bolts (8) are arranged on two sides of the second rotating rod (7), a fixed box (9) is arranged below the second rotating bolts (8), a fixed buckle (10) is arranged inside the fixed box (9), and the connecting box (11) is arranged below the fixed box (9), and a connecting block (12) is arranged in the connecting box (11), a handle (13) is arranged below the connecting block (12), an insulating layer (14) is arranged on the outer wall of the handle (13), and a hook (15) is arranged below the insulating layer (14).
2. Utility wrench for electric power installation, according to claim 1, characterized in that the first fixed jaw (1) has a larger diameter than the second fixed jaw (2) and the second fixed jaw (2) is cut in a twill-like arrangement.
3. Utility wrench for electric power installation according to claim 1, characterized in that the first latch (3) is screwed to the first rotary rod (4) and the first latch (3) is arranged symmetrically with respect to the central axis of the first rotary rod (4).
4. A utility wrench for electric power installation according to claim 1, characterized in that the second stationary jaw (2) is a sliding structure with a first latch (3) and a second latch (6), and the first latch (3) and the second latch (6) are a snap-fit connection.
5. A utility wrench for electric power installation according to claim 1, characterized in that the second latch (6) constitutes a rotary structure with the second rotary bolt (8) through the second rotary rod (7), and the second rotary bolt (8) is symmetrically arranged about the central axis of the second rotary rod (7).
6. Utility wrench for electric power installation according to claim 1, characterized in that the fixing box (9) is snap-fit connected with the fixing buckle (10), and the fixing box (9) is square.
7. Utility wrench according to claim 1, characterized in that the grip (13) has a diameter larger than the diameter of the insulating layer (14) and the insulating layer (14) has a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323554.6U CN211761102U (en) | 2020-03-16 | 2020-03-16 | Practical wrench for electric power installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323554.6U CN211761102U (en) | 2020-03-16 | 2020-03-16 | Practical wrench for electric power installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761102U true CN211761102U (en) | 2020-10-27 |
Family
ID=72930336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323554.6U Active CN211761102U (en) | 2020-03-16 | 2020-03-16 | Practical wrench for electric power installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761102U (en) |
-
2020
- 2020-03-16 CN CN202020323554.6U patent/CN211761102U/en active Active
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