CN210210170U - Wrench for oil extraction field management - Google Patents

Abstract

The utility model discloses a spanner for oil recovery field management, including the spanner pole, the bottom side of spanner pole is provided with the holding rod, the top fixed mounting of spanner pole has the spanner head, the spanner mouth has been seted up to the upside of spanner head, the equal fixed mounting of the other end of the equal fixed mounting of the middle-end of the spanner pole left and right sides spring and two springs has the press bar, two the upside of press bar runs through respectively in the left and right sides of spanner head bottom side. The utility model discloses an at the equal fixed mounting spring of middle-end of the spanner pole left and right sides, this device of convenient to use back of unscrewing the nut, press two press bars down, make the downside that the spring drove the gag lever post through two top of press bar move towards one side of keeping away from the mouth of pulling, thereby make the inboard of the side-to-side mouth of pulling of two gag lever posts remove, make the bottom side of nut take on two gag lever posts, this device and the nut of unscrewing can be withdrawed with this device rebound again this moment, and is comparatively practical, is fit for extensively promoting and using.

Description

Wrench for oil extraction field management

Technical Field

The utility model relates to a spanner specifically is a spanner for oil recovery field management.

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 the opening or trepanning firmware of the bolts or the nuts by utilizing a lever principle, the existing wrench is simple in structure and only has a single screwing function, and the functionality of the existing wrench cannot meet the use requirements of people, for example, when the nuts are screwed down, the nuts cannot be taken away together while the wrench is removed, and the work of a user in certain specific environments is not facilitated, so that the wrench for oil extraction site management is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spanner for oil recovery field management has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wrench for oil extraction site management comprises a wrench rod, wherein a holding rod is arranged on the bottom side of the wrench rod, a wrench head is fixedly mounted at the top end of the wrench rod, a wrench opening is formed in the upper side of the wrench head, springs are fixedly mounted at the middle ends of the left side and the right side of the wrench rod, pressing rods are fixedly mounted at the other ends of the two springs, the upper sides of the two pressing rods respectively penetrate through the left side and the right side of the bottom side of the wrench head, a pin shaft a is arranged at the middle ends of the two pressing rods, the two ends of the pin shaft a are fixedly connected with the inner side of the wrench head, springs are fixedly mounted at the top ends of the inward sides of the two pressing rods, limiting rods are fixedly mounted at the other ends of the two springs, a pin shaft b is arranged at the middle ends of the two limiting rods, the two ends of the pin shaft b are fixedly connected with the inner side of the wrench head, the two limiting rods are arranged on the inner wall, the upper sides of the two limiting rods respectively penetrate through the left side and the right side of the wrench opening, and the cross sections of the top sides of the two limiting rods are triangular.

As a preferred embodiment of the utility model, the bottom side of spanner pole is seted up threaded hole, the top outer end of holding rod is provided with the external screw thread, external screw thread and screw hole screwed connection.

As a preferred embodiment of the present invention, a non-slip pad is adhered to the outer side of the grip.

As an optimal implementation mode of the utility model, the bottom inner wall fixed mounting of holding rod has the fan, a plurality of vents have all been seted up in the outside of slipmat and holding rod.

As a preferred embodiment of the utility model, the inside top side of holding rod is provided with the battery, the left and right sides of holding rod bottom is provided with the switch respectively and charges the mouth, the switch is through battery and fan electric connection.

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

1. the utility model relates to a spanner for oil recovery field management, there is the press bar through the equal fixed mounting of the other end of the equal fixed mounting spring of middle-end at the spanner bar left and right sides and two springs, after this device of convenient to use unscrews the nut, through pressing two press bars down, make the downside that the spring drove the gag lever post on the top of two press bars remove towards one side of keeping away from the mouth of pulling, thereby make the inboard removal of the side of going up of two gag lever posts towards the mouth of pulling, make the bottom side of nut take on two gag lever posts, this moment again with this device rebound can withdraw this device and the nut of twisting off, work efficiency has effectively been improved.

2. The utility model relates to a spanner for oil recovery field management sets up the screw hole through the bottom side at the spanner pole, and the top outer end of holding rod is provided with the external screw thread, and convenient to use person changes spanner pole or holding rod, is favorable to changing some when this device damages to reduce the loss of resource.

3. The utility model relates to a spanner for oil recovery field management, through the bottom inner wall fixed mounting fan at the holding rod, and a plurality of vents have all been seted up in the outside of slipmat and holding rod, are convenient for supply air to the outside of holding rod, are favorable to reducing the uncomfortable sense that user's palm sweat too much leads to.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a wrench for oil production site management according to the present invention;

fig. 2 is a top view of a wrench for oil recovery field management according to the present invention;

fig. 3 is a schematic diagram of the outside of the holding rod of the wrench for oil production field management of the present invention.

In the figure: 1 gag lever post, 2 spanner heads, 3 pressing rods, 4 round pin axles a, 5 spanner rods, 6 springs, 7 batteries, 8 slipmats, 9 fans, 10 switches, 11 charge mouthful, 12 holding rods, 13 external screw threads, 14 screw holes, 15 round pin axles b, 16 spanner mouths, 17 vents.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a wrench for oil extraction site management comprises a wrench rod 5, a holding rod 12 is arranged at the bottom side of the wrench rod 5, a wrench head 2 is fixedly installed at the top end of the wrench rod 5, a wrench opening 16 is formed in the upper side of the wrench head 2, springs 6 are fixedly installed at the middle ends of the left side and the right side of the wrench rod 5, pressing rods 3 are fixedly installed at the other ends of the two springs 6, the upper sides of the two pressing rods 3 respectively penetrate through the left side and the right side of the bottom side of the wrench head 2, pin shafts a4 are arranged at the middle ends of the two pressing rods 3, the two ends of the two pin shafts a4 are fixedly connected with the inner side of the wrench head 2, springs 6 are fixedly installed at the top ends of the inward sides of the two pressing rods 3, limiting rods 1 are fixedly installed at the other ends of the two springs 6, pin shafts b15 are arranged at the middle ends of the two limiting rods 1, and the two ends of the two pin shafts b15 are fixedly connected with the inner side of, the two limiting rods 1 are arranged on the inner wall of the rear side of the wrench head 2, the upper sides of the two limiting rods 1 respectively penetrate through the left side and the right side of the wrench opening 16, the cross sections of the top sides of the two limiting rods 1 are triangular, in the embodiment (as shown in figures 1 and 2), the springs 6 are fixedly arranged at the middle ends of the left side and the right side of the wrench rod 5, the pressing rod 3 is fixedly arranged at the other ends of the two springs 6, so that after the nut is screwed off by using the device, by pressing the two pressing rods 3, the top ends of the two pressing rods 3 drive the lower side of the limiting rod 1 to move towards the side far away from the wrench opening 16 through the spring 6, thereby make the inboard of the side-to-side spanner mouth 16 of going up of two gag lever posts 1 remove for the bottom side of nut is taken on two gag lever posts 1, moves up this device this moment again and can withdraws this device and the nut of unscrewing, has effectively improved work efficiency.

In this embodiment (please refer to fig. 1), a threaded hole 14 is formed in a bottom side of the wrench rod 5, an external thread 13 is formed at an outer end of a top end of the holding rod 12, and the external thread 13 is spirally connected with the threaded hole 14, so that a user can replace the wrench rod 5 or the holding rod 12 conveniently, and replacement of a certain part of the device is facilitated when the device is damaged, thereby reducing resource loss.

In this embodiment (see fig. 1 and 3), the grip 12 is bonded with a non-slip pad 8 on the outside thereof, so as to facilitate the user to grip the grip 12 better.

In this embodiment (please refer to fig. 1 and fig. 3), the blower 9 is fixedly installed on the inner wall of the bottom end of the holding rod 12, and the non-slip mat 8 and the outer side of the holding rod 12 are both provided with a plurality of ventilation openings 17, so as to supply air to the outer side of the holding rod 12, which is beneficial to reducing the uncomfortable feeling caused by excessive sweat on the palm of the user.

In this embodiment (see fig. 1), a storage battery 7 is disposed on a top side inside the holding rod 12, a switch 10 and a charging port 11 are disposed on left and right sides of a bottom end of the holding rod 12, and the switch 10 is electrically connected to the fan 9 through the storage battery 7, so that the fan 9 is turned on through the switch 10.

It should be noted that the utility model relates to a wrench for oil production field management, including gag lever post 1, wrench head 2, press the pole 3, round pin axle a4, wrench rod 5, spring 6, battery 7, slipmat 8, fan 9, switch 10, charge mouth 11, holding rod 12, external screw thread 13, screw hole 14, round pin axle b15, pull mouth 16, vent 17, the part is general standard component or the part that technical personnel in this field know, its structure and principle all can be known through the technical manual or through conventional experimental method for this technical personnel, during operation, screw down the nut through this device earlier, then press two press the pole 3 down, make the top of two press the pole 3 drive the downside of gag lever post 1 through spring 6 and move towards the one side of keeping away from pull mouth 16, thereby make the inboard removal of the upside of two gag lever posts 1 towards pull mouth 16, make the bottom side of nut put up on two gag lever posts 1, this device and the nut of unscrewing can be withdrawed to this device rebound again this moment, and when this device damaged, some part was changed to the helical structure between accessible holding rod 12 and the spanner pole 5 to reduce the loss of resource, still can open fan 9 through switch 10 during the use, to the outside air supply of holding rod 12, be favorable to reducing the uncomfortable sense that user's palm sweat too much leads to.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A wrench for oil production field management, comprising a wrench rod (5), characterized in that: the wrench is characterized in that a holding rod (12) is arranged on the bottom side of the wrench rod (5), a wrench head (2) is fixedly mounted at the top end of the wrench rod (5), a wrench opening (16) is formed in the upper side of the wrench head (2), springs (6) are fixedly mounted at the middle ends of the left side and the right side of the wrench rod (5), pressing rods (3) are fixedly mounted at the other ends of the two springs (6), the upper sides of the pressing rods (3) penetrate through the left side and the right side of the bottom side of the wrench head (2) respectively, pin shafts a (4) are arranged at the middle ends of the pressing rods (3), two ends of the pin shafts a (4) are fixedly connected with the inner side of the wrench head (2), springs (6) are fixedly mounted at the top ends of the inward side of the pressing rods (3), limiting rods (1) are fixedly mounted at the other ends of the two springs (6), and pin shafts b (15) are arranged at the middle ends of the limiting rods (1) The inboard fixed connection of spanner head (2), two on the rear side inner wall of spanner head (2) is all arranged in to gag lever post (1), two the upside of gag lever post (1) runs through respectively in the left and right sides of spanner mouth (16), two the top side cross section of gag lever post (1) all is triangle-shaped.

2. A wrench for use in field management of oil recovery as claimed in claim 1, wherein: a threaded hole (14) is formed in the bottom side of the wrench rod (5), an external thread (13) is arranged at the outer end of the top end of the holding rod (12), and the external thread (13) is in threaded connection with the threaded hole (14).

3. A wrench for use in field management of oil recovery as claimed in claim 1, wherein: the outer side of the holding rod (12) is bonded with a non-slip mat (8).

4. A wrench for use in field management of oil recovery as claimed in claim 3, wherein: the fan (9) is fixedly installed on the inner wall of the bottom end of the holding rod (12), and a plurality of ventilation openings (17) are formed in the outer sides of the anti-slip pad (8) and the holding rod (12).

5. A wrench as claimed in claim 4, for use in field management of oil recovery, wherein: the top side of the interior of the holding rod (12) is provided with a storage battery (7), the left side and the right side of the bottom end of the holding rod (12) are respectively provided with a switch (10) and a charging port (11), and the switch (10) is electrically connected with the fan (9) through the storage battery (7).

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