CN209737452U - Spanner structure convenient to laborsaving - Google Patents

Abstract

The utility model discloses a spanner structure convenient to laborsaving relates to life specialized tool technical field. Including connecting rod and mounting bracket, the bottom of connecting rod is provided with the mounting bracket through the gim peg, and the hammer has all been welded at the both ends of connecting rod, and fixed orifices one has been seted up at the middle part of connecting rod upper surface, and fixed orifices one has the link through gim peg swing joint, and the mounting bracket includes link and dowel steel, and the integrative stamping forming in bottom of mounting bracket has the mount pad. This spanner structure convenient to laborsaving, the cooperation of hitting through hammer and mounting bracket drives the mount pad to obtain huge twisting power, thereby tighten or unload and loosen super strength bolt and nut, the people need not use too much strength, can reach the purpose of tightly tightening or loosening and unloading super strength bolt and nut, solve general manual spanner because of personnel do not say the problem of not enough wrong super strength bolt and nut, the power is said by force strong, can easily obtain huge twisting power, the operating personnel's of being convenient for use.

Description

Spanner structure convenient to laborsaving

Technical Field

The utility model relates to a life specialized tool technical field specifically is a spanner structure convenient to it is laborsaving.

Background

The spanner is a common mounting and dismounting tool, and is a manual tool for screwing a bolt, a fixed bolt and a nut by utilizing the lever principle, the spanner is usually made of structural steel made of carbon or alloy materials, an opening or a sleeve hole for clamping the bolt or the nut is usually formed at one end or two ends of a handle part of the spanner, when the spanner is used, external force is applied to the handle part along the thread rotating direction, the bolt or the nut can be screwed, the traditional spanner structure is composed of a plurality of sleeves with hexagonal holes or twelve-angle holes and a plurality of accessories such as a handle, a force transmission rod, a connector, a spanner and the like, and the spanner is a traditional tool for screwing or unscrewing the screw.

Traditional spanner has the power to say inadequately and the high problem of hard degree, it rusts to dismantle very much, the nut that intensity is big and the degree of difficulty is high often needs the people to make very strong arm power twist to change, power is said that little people often twists motionlessly, special little space scene operation is inconvenient, bring very big inconvenience for the user, traditional spanner suitability is not strong simultaneously, the sleeve is heavy, the specification is too much, a whole set of hexagonal specification heavily reaches 6-8KG, a whole set of 12 angle specifications heavily reaches 6-8KG, if the extension connects the pole then the heavy inconvenience of 7-9KG carrying tool of gross weight, the simultaneous operation space is also inconvenient, for this, it solves above-mentioned problem to provide a wrench structure convenient to save effort.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spanner structure convenient to it is laborsaving possesses the light power of twisting that obtains greatly, uses advantages such as convenient and convenient to carry, has solved traditional spanner and has had hard and the general problem of result of use.

(II) technical scheme

For realize above-mentioned light purpose of obtaining huge twisting power, using convenient and convenient to carry, the utility model provides a following technical scheme: a wrench structure convenient for labor saving comprises a connecting rod and a mounting frame, wherein the bottom of the connecting rod is provided with the mounting frame through a fixing bolt, hammers are welded at two ends of the connecting rod, a first fixing hole is formed in the middle of the upper surface of the connecting rod, a first fixing hole is movably connected with a connecting frame through the fixing bolt, the mounting frame comprises the connecting frame and a dowel bar, the dowel bar is welded at the bottom of the connecting frame, a mounting seat is integrally formed at the bottom of the mounting frame in a stamping mode, the two ends of the mounting seat are both formed with the dowel bar in a stamping mode, a connecting piece is formed at one end of the top of the dowel bar in a stamping mode, a connecting block is formed at one end of the bottom of the dowel bar in a stamping mode, the mounting seat comprises a sleeve hole, mounting holes are formed in two sides of the sleeve hole, and are symmetrically distributed on two sides of the sleeve hole, the mounting hole is internally provided with a sleeve sheet body through a screw, and the sleeve sheet body is positioned at the bottom of the mounting seat.

Further optimize this technical scheme, the top of link is seted up with the fixed orifices two of gim peg looks adaptation, the gim peg from last down respectively with fixed orifices one and gim peg two interconnect.

Further optimize this technical scheme, the upper surface of connecting piece has seted up the hexagonal opening.

Further optimize this technical scheme, the trepanning has been seted up to the upper surface of mount pad, and the shape of trepanning is the hexagon, the trepanning runs through whole mount pad.

further optimizing the technical scheme, the sleeve sheet body comprises a first hexagonal sleeve sheet, a second hexagonal sleeve sheet, a first dodecagonal sleeve sheet and a second dodecagonal sleeve sheet.

this technical scheme is further optimized, hammer quantity is two, and two hammers maximum distance length is 265mm, hammer top and mount pad bottom vertical distance are 75 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a spanner structure convenient to it is laborsaving possesses following beneficial effect:

1. This spanner structure convenient to laborsaving through setting up hammer and mount pad, obtains huge twisting power through rotatory hammer to tighten or unload the super strength bolt and nut, the people need not use too much strength, can reach and tighten or loosen the purpose of unloading super strength bolt and nut, solve general manual spanner because of personnel do not say the problem of not enough super strength bolt and nut of twisting, power is said by force, can easily obtain huge twisting power, the operating personnel's of being convenient for use, and then also improved the result of use.

2. This spanner structure convenient to it is laborsaving, product simple structure is small, and long 265mm 75mm is wide, and the torsion that is bigger again need not add the pole yet, has solved traditional spanner and has had the overweight of a complete set of instrument, too big inconvenient problem of carrying, has also solved the inconvenient problem of developing work of the general traditional spanner of special environment simultaneously, and then has improved the suitability, and product cost is lower on the same scale, simple structure, and the practicality is stronger.

3. this spanner structure convenient to laborsaving, through setting up screw and cover lamellar body, mounting hole on the mount pad can install the cover piece of changing different models through the screw, hexagonal type cover piece and interior 12 angle plum blossom cover pieces in a plurality of different dimensions can pass through the mounting screw on this spanner, can install the cover piece of different dimensions according to the needs of difference, realize that hexagonal cover piece and plum blossom cover piece correspond the free switching of different dimensions, reach the purpose that the practicality is strong, convenient to carry and the operation of being convenient for simultaneously, and the use effect is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the mounting rack of the present invention;

Fig. 3 is a front view of the structure of the mounting rack of the present invention;

FIG. 4 is a top view of the connecting rod structure of the present invention;

FIG. 5 is a top view of the present invention;

FIG. 6 is a side view of the mounting structure of the sleeve body according to the present invention;

fig. 7 is a schematic view of the structure of the sleeve body of the present invention.

In the figure: 1. a connecting rod; 101. a first fixing hole; 2. a hammer; 3. a fixing bolt; 4. a connecting frame; 41. A second fixing hole; 5. a dowel bar; 51. a connecting member; 52. a hexagonal opening; 53. connecting blocks; 6. a mounting seat; 61. trepanning; 62. mounting holes; 7. a mounting frame; 8. a screw; 9. a sheet body is sleeved; 91. a first hexagonal sleeve sheet; 92. a second hexagonal sleeve sheet; 93. a twelve-corner sleeve sheet I; 94. a twelve-angle sleeve sheet II;

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

referring to fig. 1-7, the utility model discloses a wrench structure convenient to laborsaving, including connecting rod 1 and mounting bracket 7, the bottom of connecting rod 1 is provided with mounting bracket 7 through gim peg 3, its characterized in that: hammer 2 is welded at both ends of connecting rod 1, fixing hole I101 is arranged at the middle part of the upper surface of connecting rod 1, fixing hole I101 is movably connected with connecting frame 4 through fixing bolt 3, mounting frame 7 comprises connecting frame 4 and dowel bar 5, dowel bar 5 is welded at the bottom of connecting frame 4, fixing hole II 41 matched with fixing bolt 3 is arranged at the top of connecting frame 4, fixing bolt 3 is respectively connected with fixing hole I101 and fixing hole II 41 from top to bottom, mounting seat 6 is integrally formed at the bottom of mounting frame 7 by punching, dowel bar 5 is formed at both ends of mounting seat 6 by punching, punch forming connecting piece 51 is arranged at one end of the top of dowel bar 5, hexagonal opening 52 is arranged on the upper surface of connecting piece 51, hexagonal openings 52 at both ends of mounting frame 7 are large and small, two hexagonal openings 52 with different sizes are arranged, two specifications are increased, mounting frame 7 can be directly used as a wrench by matching hexagonal opening 52, further, the using effect is improved, the connecting block 53 is formed at one end of the bottom of the force transmission rod 5 in a stamping mode, the mounting seat 6 is formed at one end, far away from the force transmission rod 5, of the connecting block 53 in a stamping mode, the mounting seat 6 comprises a sleeve hole 61, mounting holes 62 are formed in two sides of the sleeve hole 61, the two mounting holes 62 are symmetrically distributed on two sides of the sleeve hole 61, a sleeve sheet body 9 is mounted inside the mounting hole 62 through screws 8, the sleeve sheet body 9 is located at the bottom of the mounting seat 6, the mounting seat 6 is driven to move by arranging the matching of the hammer 2 and the mounting frame 7, and a large screwing force is obtained by rotating the hammer 2, so that the super-strength bolt nut can be tightened or loosened without using excessive force, the purpose of tightening or loosening the super-strength bolt nut can be achieved, the problem that a general manual wrench cannot screw the super-strength bolt nut due to insufficient force is solved, the force is strong, and the large, the use of operating personnel is convenient, and then the result of use has also been improved.

Specifically, the sleeve sheet body 9 includes a first hexagonal sleeve sheet 91, a second hexagonal sleeve sheet 92, a first dodecagonal sleeve sheet 93 and a second dodecagonal sleeve sheet 94, the sleeve sheets of different models can be installed in the installation hole 62 on the installation seat 6 through the screw 9, and the hexagonal sleeve sheets and the inner 12-degree quincuncial sleeve sheets of a plurality of models can be selected as required.

specifically, 2 quantity of hammers are two, and two 2 maximum distances of hammers are 265mm long, 2 tops of hammers are 75mm with 6 bottom perpendicular distances of mount pad, product simple structure is small, long 265mm 75mm is wide, bigger torsion also need not add the pole, it has the overweight of a complete set of instrument to have solved traditional spanner, too big inconvenient problem of carrying, the inconvenient problem of carrying out work of the general traditional spanner of special environment has also been solved simultaneously, and then the suitability has been improved, product cost is lower on a par, moreover, the steam generator is simple in structure, and the practicality is stronger.

When using, according to different needs, mounting hole 62 on mount pad 6 can install the cover sheet of different models through screw 9, can install hexagonal cover sheet and interior 12 angle plum blossom cover sheets, after installing suitable cover sheet, place this spanner on the nut that needs were dismantled, the hammer 2 that utilizes connecting rod 1 both ends rotates under the connection restraint of gim peg 3, make hammer 2 two-way hit and beat on connecting piece 51, produce huge twisting force, twisting force drives mounting bracket 7 and mount pad 6 and rotates, thereby tighten or loosen super strength bolt nut, the people need not use too much strength, strong, can easily obtain huge twisting force, the operating personnel's of being convenient for use, can install the cover sheet of different models according to the needs of difference, the result of use has been improved greatly.

In conclusion, the wrench structure convenient for labor saving drives the mounting seat 6 to move by arranging the matching of the hammer 2 and the mounting frame 7, and obtains huge screwing force by rotating the hammer 2, so as to tighten or loosen the super-strength bolt and nut, people can achieve the purpose of tightening or loosening the super-strength bolt and nut without using excessive force, the problem that the general manual wrench cannot tighten or loosen the super-strength bolt and nut due to insufficient force is solved, the wrench structure is strong in force, can easily obtain huge screwing force, is convenient for the use of operators, further improves the using effect, has simple structure and small volume, is 265mm long and 75mm wide, does not need to add a rod due to larger torque, solves the problems that the traditional wrench has overweight and overlarge carrying of a whole set of tools, simultaneously solves the problem that the general traditional wrench is inconvenient to work in special environment, and further improves the applicability, the product cost is comparatively low, simple structure, and the practicality is stronger.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a spanner structure convenient to laborsaving, includes connecting rod (1) and mounting bracket (7), the bottom of connecting rod (1) is provided with mounting bracket (7), its characterized in that through gim peg (3): hammer (2) has all been welded at the both ends of connecting rod (1), fixed orifices one (101) has been seted up at the middle part of connecting rod (1) upper surface, fixed orifices one (101) have link (4) through gim peg (3) swing joint, mounting bracket (7) are including link (4) and dowel steel (5), the bottom welding of link (4) has dowel steel (5), the integrative stamping forming in bottom of mounting bracket (7) has mount pad (6), the equal stamping forming in both ends of mount pad (6) has dowel steel (5), the one end stamping forming at dowel steel (5) top has connecting piece (51), the one end stamping forming in dowel steel (5) bottom has connecting block (53), the one end stamping forming that dowel steel (5) were kept away from in connecting block (53) has mount pad (6), mount pad (6) include trepan (61), mounting hole (62), two have all been seted up to the both sides of trepanning (61) mounting hole (62) symmetric distribution sets up the both sides at trepanning (61), set lamellar body (9) are installed through screw (8) to mounting hole (62) inside, set lamellar body (9) are located the bottom of mount pad (6).

2. A wrench structure facilitating labor saving according to claim 1, wherein: and a second fixing hole (41) matched with the fixing bolt (3) is formed in the top of the connecting frame (4), and the fixing bolt (3) is connected with the first fixing hole (101) and the second fixing hole (41) from top to bottom respectively.

3. A wrench structure facilitating labor saving according to claim 1, wherein: the upper surface of the connecting piece (51) is provided with an inner hexagonal opening (52).

4. a wrench structure facilitating labor saving according to claim 1, wherein: trepanning (61) have been seted up to the upper surface of mount pad (6), and the shape of trepanning (61) is the hexagon, trepanning (61) run through whole mount pad (6).

5. A wrench structure facilitating labor saving according to claim 1, wherein: the sleeve piece body (9) comprises a first hexagonal sleeve piece (91), a second hexagonal sleeve piece (92), a first dodecagonal sleeve piece (93) and a second dodecagonal sleeve piece (94).

6. A wrench structure facilitating labor saving according to claim 1, wherein: hammer (2) quantity is two, and two hammer (2) maximum distance are 265mm long, hammer (2) top is 75mm with mount pad (6) bottom vertical distance.