CN217255924U - Special spanner for power grid line maintenance - Google Patents

Abstract

The utility model discloses a special spanner is overhauld to electric wire netting circuit belongs to spanner technical field, set up in the outer pole of cover barrel head bottom including cover barrel head and perpendicular, cover barrel head top is provided with adjusting part, adjusting part includes: the connecting seat, the symmetry that the symmetry set up in cover barrel head top both sides set up in outer pole both sides and can run through the connecting seat and rotate the rotation piece of being connected with the connecting seat and set up at the connecting seat outer wall and can carry out spacing fixed locating part to rotating the piece, locating part inner wall intermediate position department has seted up and has rotated the corresponding recess of piece. The utility model discloses an adjusting part's setting can easily be adjusted for straight box spanner or curved box spanner, can easily adjust box spanner's form through the pull locating part, only need one take out moreover loose can, it is more convenient to use, labour saving and time saving, great improvement work efficiency, the inside body of rod also can prolong simultaneously and use, the functionality obtains the reinforcing.

Description

Special spanner for power grid line maintenance

Technical Field

The utility model relates to a spanner technical field specifically is a special spanner is overhauld to electric wire netting circuit.

Background

The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle. In live-line work, the operation of breaking and leading the line continues to use the equipotential operation method, and one of the most commonly used tools in the operation of breaking and leading the line is the insulated socket wrench.

Current electric wire netting overhauls spanner in order to improve adaptability, can adjust for straight box spanner and curved box spanner a bit, but guiding mechanism all relies on screw rod and gear drive, need constantly rotate during the adjustment, wastes time and energy very much.

SUMMERY OF THE UTILITY MODEL

To current electric wire netting maintenance spanner in order to improve adaptability, can adjust for straight box spanner and curved box spanner a bit, but guiding mechanism all relies on screw rod and gear drive, need constantly rotate during the adjustment, the problem of wasting time and energy very much.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pair of electric wire netting circuit overhauls special spanner, set up in the outer pole of cover barrel head bottom including cover barrel head and perpendicular, cover barrel head top is provided with adjusting part, adjusting part includes: the connecting seat, the symmetry that the symmetry set up in cover barrel head top both sides set up in outer pole both sides and can run through the connecting seat and rotate the rotation piece of being connected with the connecting seat and set up at the connecting seat outer wall and can carry out spacing fixed locating part to rotating the piece, locating part inner wall intermediate position department has seted up and has rotated the corresponding recess of piece.

Preferably, the inner wall of the connecting seat is provided with a through groove, two ends of the through groove are symmetrically provided with clamping grooves, two sides of the outer wall of the limiting part are symmetrically provided with clamping blocks, and the clamping blocks correspond to the clamping grooves.

Preferably, the rotating part is arranged in a regular pentagonal gear shape, and the groove is matched with the rotating part.

Preferably, the outer wall of the limiting part is provided with three arc-shaped grooves with anti-skidding convex lines.

Preferably, the inside sliding connection of outer pole has the extension rod, the extension rod top is provided with the support, support outer wall both ends symmetry is provided with the handle.

Preferably, the outer pole inner wall both sides have seted up the spout along outer pole length direction, the equal threaded connection in extension rod outer wall both ends has the bolt, the bolt runs through the spout and extends to the outer pole outer wall, bolt outer wall threaded connection has the nut.

Compared with the prior art, the technical scheme has the following beneficial effects:

the utility model discloses a setting up of adjusting part can easily be adjusted to straight box spanner or curved box spanner, can easily adjust box spanner's form through the pull locating part, only need one take out in addition loose can, it is more convenient to use, labour saving and time saving, great improvement work efficiency, inside body of rod also can prolong simultaneously and use, the functionality obtains strengthening.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the through groove of the present invention;

FIG. 3 is a partial structural view of the outer rod of the present invention;

FIG. 4 is a schematic view of a partial structure of the extension rod of the present invention;

fig. 5 is a schematic view of the connection structure between the position limiting member and the return spring according to the present invention.

In the figure:

1. a sleeve head; 2. an outer rod; 21. an extension pole; 22. a support; 23. a handle; 24. a chute; 25. a bolt; 26. a nut; 3. an adjustment assembly; 4. a connecting seat; 5. a through groove; 6. a rotating member; 7. a limiting member; 8. a clamping block; 9. a card slot; 10. a return spring; 11. an arc-shaped groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

As shown in fig. 1-5, a special spanner for power grid line maintenance comprises a sleeve head 1 and an outer rod 2 vertically arranged at the bottom end of the sleeve head 1, wherein an adjusting component 3 is arranged at the top of the sleeve head 1, and the adjusting component 3 comprises: the symmetry sets up in connecting seat 4, the symmetry of 1 top both sides of cover barrel head and sets up in outer 2 both sides of pole and can run through connecting seat 4 and the rotation piece 6 that connecting seat 4 is connected with the rotation and set up at connecting seat 4 outer wall and can carry out spacing fixed locating part 7 to rotating piece 6, locating part 7 inner wall intermediate position department sets up and rotates the corresponding recess 71 of piece 6 with rotating.

In this embodiment, 4 inner walls of connecting seat are equipped with through groove 5, 5 both ends symmetries of leading to groove are provided with draw-in groove 9, 7 outer wall both sides of locating part are all symmetrical to be provided with fixture block 8, fixture block 8 is corresponding with draw-in groove 9, is convenient for carry on spacingly to locating part 7, prevents that outer pole 2 from leading to locating part 7 to drop the roll-off when rotating.

In this embodiment, a return spring 10 is disposed between the fixture block 8 and the connection seat 4, and the return spring 10 is located inside the fixture groove 9, so that the limiting member 7 can be prevented from being lost while the limiting member 7 is reset.

In order to make the fitting relationship between the rotating member 6 and the limiting member 7 tighter, the preferred embodiment of the rotating member 6 is shaped as a regular pentagonal gear, and of course, the shape of the rotating member 6 may also be square, because the rotating member 6 mainly depends on the fitting relationship between the rotating member 6 and the limiting member 7, and when the outer rod 2 rotates ninety degrees and changes working posture, the locking state of the outer rod 2 can still be maintained, so as to enable the rotating member 6 to still be embedded in the limiting member 7 as long as it can rotate ninety degrees, but considering that the square rotating member 6 and the limiting member 7 may "slip" during the rotation process, a regular pentagonal gear structure with more fitting boundaries is obviously a better choice, in this embodiment, the groove 71 is matched with the regular pentagonal gear-shaped rotating member 6, and can stably limit the rotating member 6 in the groove 71, the practicability and the stability are improved.

In this embodiment, three arc wall 11 that have the anti-skidding burr setting are seted up to locating part 7 outer wall, improve user's comfort level, are convenient for take locating part 7.

In this embodiment, the inside sliding connection of outer pole 2 has extension rod 21, extension rod 21 top is provided with support 22, support 22 outer wall both ends symmetry is provided with handle 23, can prolong the length of outer pole 2 through extension rod 21, and convenience of customers's use has improved practicality and convenience more.

In this embodiment, 2 inner wall both sides of outer pole have seted up spout 24 along 2 length direction of outer pole, the equal threaded connection in extension rod 21 outer wall both ends has bolt 25, bolt 25 runs through spout 24 and extends to 2 outer walls of outer pole, bolt 25 outer wall threaded connection has nut 26, can lock extension rod 21 fixedly, prevents that extension rod 21 from taking place the displacement when using, influences work efficiency.

When the socket wrench is used, when the overall vertical socket wrench needs to be used, the arc-shaped groove 11 is firstly held to draw the limiting piece 7 out of the through groove 5, so that the rotating piece 6 is completely separated from the groove 71, then the outer rod 2 is rotated to the vertical state, at the moment, the hand is loosened, the limiting piece 7 is reinserted into the through groove 5 under the action of the elastic force of the return spring 10, at the moment, the limiting piece 7 is attached to the connecting seat 4 under the action of the tensile force of the return spring 10, due to the special shape (such as the shape of a regular pentagonal gear shown in figure 3) of the rotating piece 6, and the rotating piece 6 is matched with the groove 71, so that the rotating piece 6 can be matched with the limiting piece 7 when the outer rod 2 is positioned at two stations, the rotating piece 6 is limited and fixed, meanwhile, the clamping blocks 8 at two ends of the limiting piece 7 can not rotate due to the limitation of the clamping grooves 9, and the socket wrench can be used as a vertical common socket wrench through the arrangement of the adjusting assembly 3, the device can be adjusted to be a curved socket wrench for use, the limit part 7 and the clamping block 8 are limited in the through groove 5 and the clamping groove 9 by the reset spring 10, the limit part 7 is prevented from sliding out and falling off when not in use, the handle 23 can be held to drive the outer rod 2 and the socket head 1 to rotate when in use, the use is more labor-saving, the extension rod 21 is drawn out from the inner part of the outer rod 2 to be adjusted to a proper length, then the nut 26 of the outer wall of the rotating bolt 25 is abutted against the outer rod 2, so that the extension rod 21 is fixed, the outer rod 2 and the extension rod 21 can be integrally extended, the torque can be increased when in rotation, the use is more labor-saving, the utility model can be easily adjusted to be a straight socket wrench or a curved socket wrench, the form of the socket wrench can be easily adjusted by drawing the limit part 7, and the use is more convenient only by drawing one loose, simultaneously, the rod body inside can be prolonged for use, and the functionality is enhanced.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a special spanner is overhauld to electric wire netting circuit, includes sleeve head (1) and sets up in outer pole (2) of sleeve head (1) bottom perpendicularly, its characterized in that: the sleeve head (1) top is provided with adjusting part (3), adjusting part (3) includes: the symmetry sets up in connecting seat (4) of cover barrel head (1) top both sides, symmetry setting can run through connecting seat (4) and rotate rotation piece (6) of being connected and set up at connecting seat (4) outer wall and can carry out spacing fixed locating part (7) to rotating piece (6) in outer pole (2) both sides, locating part (7) inner wall intermediate position department has seted up and has rotated corresponding recess (71) of piece (6).

2. The special spanner for power grid line maintenance of claim 1, wherein: the inner wall of the connecting seat (4) is provided with a through groove (5), the two ends of the through groove (5) are symmetrically provided with clamping grooves (9), the two sides of the outer wall of the limiting part (7) are symmetrically provided with clamping blocks (8), and the clamping blocks (8) correspond to the clamping grooves (9).

3. The special spanner for power grid line maintenance of claim 1, wherein: the rotating piece (6) is arranged in a regular pentagonal gear shape, and the groove (71) is matched with the rotating piece (6).

4. The special spanner for power grid line maintenance of claim 2, wherein: and a return spring (10) is arranged between the clamping block (8) and the connecting seat (4), and the return spring (10) is positioned in the clamping groove (9).

5. The special spanner for power grid line maintenance of claim 1, wherein: the outer wall of the limiting part (7) is provided with three arc-shaped grooves (11) with anti-skidding convex lines.

6. The special spanner for power grid line maintenance of claim 1, wherein: the inner part of the outer rod (2) is connected with an extension rod (21) in a sliding mode, a support (22) is arranged at the top of the extension rod (21), and handles (23) are symmetrically arranged at two ends of the outer wall of the support (22).

7. The special spanner for power grid line maintenance of claim 6, wherein: outer pole (2) inner wall both sides have seted up spout (24) along outer pole (2) length direction, the equal threaded connection in extension rod (21) outer wall both ends has bolt (25), bolt (25) run through spout (24) and extend to outer pole (2) outer wall, bolt (25) outer wall threaded connection has nut (26).

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