CN210850021U - Novel spanner is used in electric power construction - Google Patents
Novel spanner is used in electric power construction Download PDFInfo
- Publication number
- CN210850021U CN210850021U CN201921572335.5U CN201921572335U CN210850021U CN 210850021 U CN210850021 U CN 210850021U CN 201921572335 U CN201921572335 U CN 201921572335U CN 210850021 U CN210850021 U CN 210850021U
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a novel wrench for electric power construction, which comprises a handle and a fixed clamp, wherein the fixed clamp is fixed on the first end surface of the handle, the inner wall of the handle is provided with a movable groove, a reciprocating screw rod is horizontally arranged in the movable groove, and a movable block is sleeved on the outer wall thread of the reciprocating screw rod; the movable block runs through the first terminal surface of handle to be connected with movable clamp, the fixed first drive wheel that has cup jointed of outer wall of reciprocal lead screw, and the outer wall of first drive wheel is equipped with the drive belt, and the drive belt transmission is connected with the second drive wheel, and the inner wall level of second drive wheel is pegged graft and is had the connecting axle, and the fixed spur gear that has cup jointed of connecting axle, the meshing of bottom one side of straight-teeth gear is connected with the rack, and a tip of rack is equipped with fixed part, fixed part's fixed surface is connected with anti-skidding shifting. The utility model discloses can rotate bolt or nut swiftly more, have higher social use value and application prospect.
Description
Technical Field
The utility model relates to an electric power tech field especially relates to a novel spanner is used in electric power construction.
Background
The power industry belongs to the basic industry of national economic development, plays a significant role in national economic construction, and along with the rapid development of economy, the demand of each country on power is increasing day by day, so that the rated voltage and rated current grade in a power system are improved year by year. In particular, in power construction, various maintenance tools are often required, and the most common of them is a wrench.
Wrenches are tools for tightening or loosening bolts, nuts, and other accessories, and are classified into various types according to their sizes and shapes. In the use of spanner, the accessible manual rotation is close to the worm of head and realizes the removal of activity jaw to change spanner centre gripping size, nevertheless in daily life, the bolt is very fastening usually, and need consume very big physical power and unscrew, need use the thumb to rotate the worm simultaneously, not only very labouring, and because the worm generally adopts metal to make, cause thumb skin impaired easily during the outer wall direct contact of thumb and worm, thereby bring certain harm for the staff.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem mentioned in the above-mentioned background art, the utility model provides a novel spanner is used in electric power construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel wrench for electric power construction comprises a handle and a fixed clamp, wherein the fixed clamp is fixed on a first end face of the handle, a movable groove is formed in the inner wall of the handle, a reciprocating screw rod is horizontally arranged in the movable groove, and a movable block is sleeved on the outer wall of the reciprocating screw rod in a threaded manner; the movable block penetrates through the first end face of the handle and is connected with a movable clamp;
a pair of rotating lugs are symmetrically arranged at two ends of the reciprocating screw rod, and rotating grooves for mounting the rotating lugs are respectively arranged on two side walls of the movable groove; the fixed cover of outer wall of reciprocal lead screw has been cup jointed first drive wheel, and the outer wall of first drive wheel is equipped with the drive belt, and the drive belt transmission is connected with the secondary drive wheel, and the inner wall level of secondary drive wheel is pegged graft and is had the connecting axle, and the fixed cup joint of a tip that the secondary drive wheel was kept away from to the connecting axle has the straight-teeth gear, and the meshing of bottom one side of straight-teeth gear is connected with the rack, and a tip that reciprocal lead screw was kept away from to the rack is equipped with fixed part.
Optionally, a plurality of sawtooth teeth are uniformly arranged on the outer wall of one side of the movable clamp facing the fixed clamp.
Optionally, the inner wall of the movable block is provided with a screw hole corresponding to the reciprocating screw rod, and the reciprocating screw rod is in threaded connection with the screw hole.
Optionally, a side groove wall of the movable groove far away from the fixed clamp is further provided with a limiting sliding groove corresponding to the movable block.
Optionally, the inner wall of the handle is provided with a movable hole groove corresponding to the rack.
Optionally, the bottom of the fixing part is rotatably connected with a ball, a sliding groove corresponding to the ball is formed in the outer wall of the handle, and the ball can roll in the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the movable clamp can be controlled to move stably by the upward and downward shifting of the anti-skid shifting block, and the horizontal moving clamping of the movable clamp is realized, so that the bolt or the nut is effectively clamped, the bolt or the nut can be rotated more quickly, and the anti-skid shifting block has higher social use value and application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
fig. 3 is a schematic view of the mounting structure of the fixing member of the present invention.
In the figure: the anti-skidding mechanism comprises a handle 1, a fixed clamp 2, a movable clamp 3, a movable groove 4, a reciprocating screw rod 5, a movable block 6, a limiting sliding groove 7, a rotating lug 8, a first transmission wheel 9, a transmission belt 10, a second transmission wheel 11, a connecting shaft 12, a straight gear 13, a rack 14, a sliding groove 15, a fixed part 16, an anti-skidding shifting block 17 and balls 18.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel wrench for electric power construction comprises a handle 1 and a fixed clamp 2, the fixed clamp 2 is fixed on a first end face of the handle 1 (an upper end face of the handle 1 in fig. 1), an inner wall of the handle 1 is provided with a movable groove 4, a reciprocating screw 5 is horizontally arranged in the movable groove 4, a movable block 6 is sleeved on an outer wall thread of the reciprocating screw 5, the movable block 6 penetrates through an upward extending end of the handle 1 and is provided with a movable clamp 3, two sides of an end portion of the reciprocating screw 5 are symmetrically provided with rotating lugs 8, two side walls of the movable groove 4 are provided with rotating grooves corresponding to the rotating lugs 8, a first driving wheel 9 is fixedly sleeved on an outer wall of the reciprocating screw 5, a driving belt 10 is arranged on an outer wall of the first driving wheel 9, the driving belt 10 is in driving connection with a second driving wheel 11, a connecting shaft 12 is horizontally inserted into an inner wall of the second driving wheel 11, a straight gear 13, the meshing of bottom one side of straight-teeth gear 13 is connected with rack 14, and the tip of rack 14 is equipped with fixed part 16, and fixed part 16's upper end fixedly connected with antiskid shifting block 17, and the outer wall parcel of antiskid shifting block 17 has the one deck antiskid cushion, and the antiskid cushion has certain anti-skidding effect for the component that silica gel material made.
Specifically, a plurality of sawtooth teeth are uniformly arranged on one side of the outer wall of the movable clamp 3, so that the anti-skidding effect of the movable clamp 3 is improved, and clamping of a clamped object is facilitated.
Specifically, the inner wall of the movable block 6 is provided with a screw hole corresponding to the reciprocating screw rod 5, the reciprocating screw rod 5 is in threaded connection with the screw hole, and the reciprocating screw rod 5 rotates to drive the movable block 6 to move horizontally.
Specifically, the diapire of movable groove 4 is equipped with the spacing spout 7 that corresponds with movable block 6, and movable block 6 slides in spacing spout 7 to carry out limiting displacement to movable block 6 through spacing spout 7.
Specifically, the inner wall of the handle 1 is provided with a movable hole groove corresponding to the rack 14, so that the rack 14 can move up and down conveniently, and the rack 14 is limited through the movable hole groove.
Specifically, the outer wall of the handle 1 is provided with a sliding groove 15 corresponding to the fixing part 16, and the bottom of the fixing part 16 is rotatably connected with a ball 18 through a clamping groove, so that the friction between the fixing part 16 and the sliding groove 15 is reduced, and the fixing part 16 is facilitated to be pushed.
The working principle is as follows: in the utility model, during the use, at first with fixed clamp 2 and movable clamp 3 joint in bolt or nut, and promote fixed part 16 upwards through anti-skidding shifting block 17, make fixed part 16 drive rack 14 rebound, rack 14 drives straight-teeth gear 13 again and rotates, straight-teeth gear 13 drives second drive wheel 11 through connecting axle 12 again and rotates, second drive wheel 11 drives first drive wheel 9 through drive belt 10 again and rotates, first drive wheel 9 drives reciprocating screw 5 again and rotates, reciprocating screw 5 rotates and can drive movable block 6 horizontal migration, and carry out limiting displacement to movable block 6 through spacing spout 7, thereby realize the steady movement of movable block 6, and finally realize that the horizontal migration of movable clamp 3 presss from both sides tightly, thereby carry out effective centre gripping to bolt or nut; and when loosening, only need to promote anti-skidding shifting block 17 downwards to finally realize the separation of activity clamp 3, convenient operation is swift, and the outer wall parcel of anti-skidding shifting block 17 has the antiskid cushion of one deck, has avoided causing the damage to the skin of thumb.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a novel spanner is used in electric power construction, includes handle (1) and fixed clamp (2), and fixed clamp (2) are fixed in on the first terminal surface of handle (1), its characterized in that: a movable groove (4) is formed in the inner wall of the handle (1), a reciprocating screw rod (5) is horizontally arranged in the movable groove (4), and a movable block (6) is sleeved on the outer wall of the reciprocating screw rod (5) in a threaded manner; the movable block (6) penetrates through the first end face of the handle (1) and is connected with a movable clamp (3);
a pair of rotating lugs (8) are symmetrically arranged at two ends of the reciprocating screw rod (5), and rotating grooves for mounting the rotating lugs (8) are respectively arranged on two side walls of the movable groove (4); first drive wheel (9) has been cup jointed to the outer wall of reciprocal lead screw (5) is fixed, and the outer wall of first drive wheel (9) is equipped with drive belt (10), drive belt (10) transmission is connected with second drive wheel (11), and the inner wall level grafting of second drive wheel (11) has connecting axle (12), straight-teeth gear (13) have been cup jointed to a tip that second drive wheel (11) were kept away from in connecting axle (12) is fixed, the meshing of bottom one side of straight-teeth gear (13) is connected with rack (14), and a tip that reciprocal lead screw (5) was kept away from in rack (14) is equipped with fixed part (16), the fixed surface of fixed part (16) is connected with anti-skidding shifting block (17.
2. The novel wrench for electric power construction as claimed in claim 1, wherein: a plurality of sawtooth teeth are uniformly arranged on the outer wall of one side of the movable clamp (3) facing the fixed clamp (2).
3. The novel wrench for electric power construction as claimed in claim 1, wherein: the inner wall of the movable block (6) is provided with a screw hole corresponding to the reciprocating screw rod (5), and the reciprocating screw rod (5) is in threaded connection with the screw hole.
4. The novel wrench for electric power construction as claimed in claim 1, wherein: and a limiting sliding groove (7) corresponding to the movable block (6) is further formed in the groove wall of one side, far away from the fixed clamp (2), of the movable groove (4).
5. The novel wrench for electric power construction as claimed in claim 1, wherein: the inner wall of the handle (1) is provided with a movable hole groove corresponding to the rack (14).
6. The novel wrench for electric power construction as claimed in claim 1, wherein: the bottom of the fixed part (16) is rotatably connected with a ball (18), the outer wall of the handle (1) is provided with a sliding groove (15) corresponding to the ball (18), and the ball (18) can roll in the sliding groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572335.5U CN210850021U (en) | 2019-09-20 | 2019-09-20 | Novel spanner is used in electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572335.5U CN210850021U (en) | 2019-09-20 | 2019-09-20 | Novel spanner is used in electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210850021U true CN210850021U (en) | 2020-06-26 |
Family
ID=71288367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921572335.5U Active CN210850021U (en) | 2019-09-20 | 2019-09-20 | Novel spanner is used in electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210850021U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622476A (en) * | 2020-11-27 | 2021-04-09 | 济宁市技师学院 | Financial affairs are with invoice auxiliary device that posts |
| CN115042114A (en) * | 2022-07-20 | 2022-09-13 | 湖南省东海五金工具制造有限公司 | Wrench capable of realizing double-contact surface locking rotation |
| CN115533798A (en) * | 2022-08-25 | 2022-12-30 | 张家港史帝曼五金制品有限公司 | Open end wrench convenient to adjust |
-
2019
- 2019-09-20 CN CN201921572335.5U patent/CN210850021U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622476A (en) * | 2020-11-27 | 2021-04-09 | 济宁市技师学院 | Financial affairs are with invoice auxiliary device that posts |
| CN115042114A (en) * | 2022-07-20 | 2022-09-13 | 湖南省东海五金工具制造有限公司 | Wrench capable of realizing double-contact surface locking rotation |
| CN115042114B (en) * | 2022-07-20 | 2024-03-15 | 湖南省东海五金工具制造有限公司 | Spanner capable of realizing double contact surface locking rotation |
| CN115533798A (en) * | 2022-08-25 | 2022-12-30 | 张家港史帝曼五金制品有限公司 | Open end wrench convenient to adjust |
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| GR01 | Patent grant | ||
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