CN209903059U - Monkey wrench for electromechanical installation of subway - Google Patents
Monkey wrench for electromechanical installation of subway Download PDFInfo
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- CN209903059U CN209903059U CN201920657425.8U CN201920657425U CN209903059U CN 209903059 U CN209903059 U CN 209903059U CN 201920657425 U CN201920657425 U CN 201920657425U CN 209903059 U CN209903059 U CN 209903059U
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- wrench
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- subway
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 241000282693 Cercopithecidae Species 0.000 title claims description 13
- 230000008859 change Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of adjustable wrenches, and discloses an adjustable wrench for subway electromechanical installation, which comprises a wrench head, wherein a first clamping jaw is fixed on one side of the top of the wrench head, and the other side of the top of the wrench head is connected with a second clamping jaw in a sliding manner, a square hole is formed in the front surface of the wrench head, an adjusting block is rotatably connected inside the square hole, a connecting block is fixedly welded on the bottom of the wrench head, the connecting block is of a U-shaped structure, and a handle is arranged at the bottom of the connecting block; through the bottom welded fastening connecting block at the spanner head to handle card is established in the notch of connecting block, and fixes through threaded rod and fastening nut, when dealing with some angles comparatively cunning the screw, can loosen fastening screw, and change the angle of spanner head, thereby can make the spanner can deal with some angles comparatively cunning the screw, makes things convenient for the user of service to use in some special circumstances.
Description
Technical Field
The utility model relates to a monkey wrench technical field specifically is a monkey wrench is used in electromechanical installation of subway.
Background
The adjustable spanner is a common tool for maintenance workers, and the opening of the adjustable spanner can be adjusted within a certain range, so that the adjustable spanner is convenient to use, can be used for standard metric bolts and English bolts, and can also be used for some self-made non-standard bolts.
However, the prior art has the following problems:
(1) when the existing adjustable wrench is used, the angle of the wrench head can not be adjusted, and the adjustable wrench is inconvenient to use when dealing with screws drilled at certain angles, so that the adjustable wrench is inconvenient to use by users under certain special conditions.
(2) When the existing adjustable wrench is used, a user often needs to hold the handle to rotate discontinuously to fasten or disassemble the screw, so that time and labor are wasted, and the use of the user is inconvenient.
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 subway is monkey wrench for electromechanical installation has solved current monkey wrench and in the screw of dealing with some angles comparatively cunning, seems comparatively inconvenient and when using, the rotation handle that needs the user of service to be interrupted just can fasten the screw or dismantle, the problem that inconvenient user of service used.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable wrench for electromechanical installation of a subway comprises a wrench head, wherein a first clamping jaw is fixed on one side of the top of the wrench head, and the other side of the top of the wrench head is connected with a second clamping jaw in a sliding way, the front surface of the wrench head is provided with a square hole, the inside of the square hole is rotatably connected with an adjusting block, the bottom of the wrench head is fixedly welded with a connecting block which is of a U-shaped structure, a handle is arranged at the bottom of the connecting block, the top end of the handle is clamped in the notch of the connecting block, the top of the front surface of the handle is provided with a through hole, the front surface and the rear surface of the connecting block are also provided with through holes, the three through holes correspond to each other, a threaded rod is connected in the three through holes in a penetrating manner, one end of the threaded rod is positioned at one side of the connecting block and is fixedly welded and pinched with a limiting block, and the outer surface of the threaded rod is positioned on the other side of the connecting block and is in threaded connection with a fastening nut.
Preferably, the fastening nut and the limiting block are both of a hexagonal prism structure, and the upper surface area and the lower surface area of the fastening nut and the limiting block are both larger than the upper surface area and the lower surface area of the through hole.
Preferably, a rubber gasket is fixed on the inner surface of the notch of the connecting block, and the inner surface of the rubber gasket is tightly attached to the outer surface of the handle positioned in the notch of the connecting block.
Preferably, anti-skid rubber pads are fixed on opposite sides of the first clamping jaw and the second clamping jaw, a plurality of anti-skid convex points are arranged on opposite sides of the two anti-skid rubber pads, and the anti-skid rubber pads and the anti-skid convex points are integrally formed.
Preferably, the front surface of the wrench head is provided with scales, and the rightmost end of the bottom of the second clamping jaw corresponds to the scales.
Preferably, the circular slot has been seted up to the front surface bottom of handle, a plurality of draw-in grooves have evenly been seted up to the internal surface of circular slot, just the inside of circular slot can be dismantled and be connected with the turning block, the even welded fastening of lateral wall of turning block has a plurality of latches, and is a plurality of latch and a plurality of the draw-in groove one-to-one, the front surface center department welded fastening of turning block has the connecting seat, the connecting seat is the indent structure, just the inside rotation of connecting seat is connected with rotates the handle, the external fixed surface of rotating the handle has the rubber sleeve.
(III) advantageous effects
The utility model provides a subway electromechanics installation is with monkey wrench possesses following beneficial effect:
(1) the utility model discloses a bottom welded fastening connecting block at the spanner head to handle card is established in the notch of connecting block, and fixes through threaded rod and fastening nut, when dealing with some angles comparatively cunning the screw, can unscrew fastening screw, and changes the angle of spanner head, thereby can make the spanner can deal with some angles comparatively cunning the screw, makes things convenient for the user of service to use in some special circumstances.
(2) The utility model discloses a set up the circular slot bottom the front surface of handle to can dismantle the connection turning block in the circular slot, and through the effect between a plurality of latches and the draw-in groove between turning block and the circular slot, relatively fixed, when using, can hold the rotation on the turning block handle, rotate the handle through rotating, thereby can drive monkey wrench's rotation, thereby can realize incessant rotation monkey wrench, and then can make things convenient for quick fastening the screw or dismantling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the connecting block according to the present invention;
fig. 3 is a schematic structural view of the middle circular groove and the turning block of the present invention.
In the figure: 1. a second jaw; 2. an anti-skid rubber pad; 3. a first jaw; 4. a wrench head; 5. connecting blocks; 6. a handle; 7. rotating the block; 8. a rubber sleeve; 9. rotating the handle; 10. a connecting seat; 11. a square hole; 12. an adjusting block; 13. fastening a nut; 14. a threaded rod; 15. a rubber gasket; 16. a through hole; 17. a limiting block; 18. a circular groove; 19. a card slot; 20. and (4) clamping teeth.
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.
As shown in fig. 1-3, the utility model provides a technical solution: a monkey wrench for subway electromechanical installation comprises a wrench head 4, a first clamping jaw 3 is fixed on one side of the top of the wrench head 4, a second clamping jaw 1 is slidably connected to the other side of the top of the wrench head 4, a square hole 11 is formed in the front surface of the wrench head 4, an adjusting block 12 is rotatably connected inside the square hole 11, a connecting block 5 is fixedly welded at the bottom of the wrench head 4, the connecting block 5 is of a U-shaped structure, a handle 6 is arranged at the bottom of the connecting block 5, the top end of the handle 6 is clamped in a notch of the connecting block 5, a through hole 16 is formed in the top of the front surface of the handle 6, through holes 16 are also formed in the front surface and the rear surface of the connecting block 5, the three through holes 16 correspond to each other, a threaded rod 14 penetrates through the inside of the three through holes 16, a limiting block 17 is fixedly welded and pinched to one side of the connecting block 5 at one end of the threaded rod 14, and, when using, under the condition of the screw that some angle angles of correspondence were cutd better, can loosen fastening nut 13 to wrench head 4 rotates to can change wrench head 4's angle, when rotating wrench head 4 to suitable angle, tighten fastening nut 13 again, and then can use this adjustable spanner by person of facilitating the use, can deal with some screws under special circumstances.
Furthermore, the fastening nut 13 and the limiting block 17 are both in a hexagonal prism structure, the upper surface area and the lower surface area of the fastening nut 13 and the limiting block 17 are both larger than the upper surface area and the lower surface area of the through hole 16, when the angle of the wrench head 4 is adjusted, the surface threaded rod 14 can fall out of the through hole 16 through the limiting block 17, and meanwhile, the fastening nut 13 is prevented from entering the through hole 16, so that the fastening effect cannot be achieved.
Further, be fixed with rubber gasket 15 on the internal surface of connecting block 5's notch, the internal surface of rubber gasket 15 closely laminates with the surface that is located the handle 6 of connecting block 5 inside of notch, when fastening spanner head 4, can increase the friction between connecting block 5 and the handle 6 through rubber gasket 15 to can further fix spanner head 4.
Further, the opposite sides of first clamping jaw 3 and second clamping jaw 1 all are fixed with anti-skidding rubber pad 2, the opposite sides of two anti-skidding rubber pads 2 all have a plurality of anti-skidding bumps, and anti-skidding rubber pad 2 and a plurality of anti-skidding bump integrated into one piece, when first clamping jaw 3 and second clamping jaw 1 press from both sides on the screw, through the effect of anti-skidding rubber pad 2 and the anti-skidding bump on the anti-skidding rubber pad 2 on first clamping jaw 3 and the second clamping jaw 1, can avoid when twisting the screw, the gliding condition appears between screw and first clamping jaw 3 and the second clamping jaw 1, thereby be not convenient for quick unscrew the screw or screw up.
Further, the front surface of wrench end 4 is equipped with the scale, and the bottom rightmost end of second clamping jaw 1 is corresponding with the scale, through the scale on wrench end 4, can make the user quick adjust second clamping jaw 1 to suitable scale on.
Furthermore, a circular groove 18 is formed in the bottom of the front surface of the handle 6, a plurality of clamping grooves 19 are uniformly formed in the inner surface of the circular groove 18, the rotating block 7 is detachably connected inside the circular groove 18, a plurality of clamping teeth 20 are uniformly welded and fixed on the outer side wall of the rotating block 7, the plurality of clamping teeth 20 correspond to the plurality of clamping grooves 19 in a one-to-one manner, a connecting seat 10 is welded and fixed in the center of the front surface of the rotating block 7, the connecting seat 10 is of an inwards concave structure, a rotating handle 9 is rotatably connected inside the connecting seat 10, a rubber sleeve 8 is fixed on the outer surface of the rotating handle 9, when the handle is used, the rotating block 7 can be clamped inside the circular groove 18 and can be kept relatively fixed between the rotating block 7 and the circular groove 18 through the action between the plurality of clamping grooves 19 in the circular groove 18 and the plurality of clamping teeth 20 in the rotating block 7, then a user can hold the rubber sleeve 8 on the rotating handle, thereby can drive monkey spanner's rotation, and then can realize incessant monkey spanner that rotates, can be with convenient quick the unscrewing or fastening of screw, comparatively labour saving and time saving.
To sum up, the utility model discloses a work flow: when the adjustable wrench is used, the fastening nut 13 can be loosened and the wrench head 4 can be rotated under the condition of corresponding to screws with certain angles and relatively drilled, so that the angle of the wrench head 4 can be changed, the fastening nut 13 can be tightened when the wrench head 4 is rotated to a proper angle, when the wrench head 4 is fastened, the friction between the connecting block 5 and the handle 6 can be increased through the rubber gasket 15, so that the wrench head 4 can be further fixed, a user can conveniently use the adjustable wrench, the screws under special conditions can be matched, when the adjustable wrench is used, the rotating block 7 can be clamped inside the circular groove 18, and the rotating block 7 and the circular groove 18 can be relatively fixed through the action between the clamping grooves 19 on the circular groove 18 and the clamping teeth 20 on the rotating block 7, and then the user can hold the rubber sleeve 8 on the rotating handle 9, the rotating handle 9 is rotated, so that the adjustable wrench can be driven to rotate, the adjustable wrench can be continuously rotated, the screw can be conveniently and quickly unscrewed or fastened, and time and labor are saved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.
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 subway electromechanical installation is with monkey wrench, includes wrench end (4), its characterized in that: the wrench is characterized in that a first clamping jaw (3) is fixed on one side of the top of the wrench head (4), a second clamping jaw (1) is connected to the other side of the top of the wrench head (4) in a sliding mode, a square hole (11) is formed in the front surface of the wrench head (4), an adjusting block (12) is connected to the inside of the square hole (11) in a rotating mode, a connecting block (5) is fixed to the bottom of the wrench head (4) in a welded mode, the connecting block (5) is of a U-shaped structure, a handle (6) is arranged at the bottom of the connecting block (5), the top end of the handle (6) is clamped in a notch of the connecting block (5), a through hole (16) is formed in the top of the front surface of the handle (6), a through hole (16) is formed in the front surface and the rear surface of the connecting block (5), the through holes (16) are corresponding to each other, and a, one end of the threaded rod (14) is located one side of the connecting block (5) is welded and pinched to fix the limiting block (17), and the outer surface of the threaded rod (14) is located the other side of the connecting block (5) is in threaded connection with a fastening nut (13).
2. The adjustable wrench for electromechanical installation of subway as claimed in claim 1, wherein: the fastening nut (13) and the limiting block (17) are both of a hexagonal prism structure, and the upper surface area and the lower surface area of the fastening nut (13) and the limiting block (17) are both larger than the upper surface area and the lower surface area of the through hole (16).
3. The adjustable wrench for electromechanical installation of subway as claimed in claim 1, wherein: a rubber gasket (15) is fixed on the inner surface of the notch of the connecting block (5), and the inner surface of the rubber gasket (15) is tightly attached to the outer surface of the handle (6) positioned in the notch of the connecting block (5).
4. The adjustable wrench for electromechanical installation of subway as claimed in claim 1, wherein: the anti-skidding rubber pads (2) are fixed on the opposite sides of the first clamping jaw (3) and the second clamping jaw (1), a plurality of anti-skidding convex points are arranged on the opposite sides of the two anti-skidding rubber pads (2), and the anti-skidding rubber pads (2) and the anti-skidding convex points are integrally formed.
5. The adjustable wrench for electromechanical installation of subway as claimed in claim 1, wherein: the front surface of the wrench head (4) is provided with scales, and the rightmost end of the bottom of the second clamping jaw (1) corresponds to the scales.
6. The adjustable wrench for electromechanical installation of subway as claimed in claim 1, wherein: circular slot (18) have been seted up to the front surface bottom of handle (6), a plurality of draw-in grooves (19) have evenly been seted up to the internal surface of circular slot (18), just the inside of circular slot (18) can be dismantled and be connected with turning block (7), the even welded fastening of lateral wall of turning block (7) has a plurality of latch (20), and is a plurality of latch (20) and a plurality of draw-in groove (19) one-to-one, the front surface center department welded fastening of turning block (7) has connecting seat (10), connecting seat (10) are the indent structure, just the inside rotation of connecting seat (10) is connected with rotates (9), it has rubber sleeve (8) to rotate the external fixed surface of (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657425.8U CN209903059U (en) | 2019-05-09 | 2019-05-09 | Monkey wrench for electromechanical installation of subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657425.8U CN209903059U (en) | 2019-05-09 | 2019-05-09 | Monkey wrench for electromechanical installation of subway |
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| Publication Number | Publication Date |
|---|---|
| CN209903059U true CN209903059U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920657425.8U Active CN209903059U (en) | 2019-05-09 | 2019-05-09 | Monkey wrench for electromechanical installation of subway |
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| CN (1) | CN209903059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518645A (en) * | 2020-12-01 | 2021-03-19 | 九江检安石化工程有限公司 | Adjustable axial flow fan stationary blade locking piece mounting device |
-
2019
- 2019-05-09 CN CN201920657425.8U patent/CN209903059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518645A (en) * | 2020-12-01 | 2021-03-19 | 九江检安石化工程有限公司 | Adjustable axial flow fan stationary blade locking piece mounting device |
| CN112518645B (en) * | 2020-12-01 | 2022-04-19 | 九江检安石化工程有限公司 | Adjustable axial flow fan stationary blade locking piece mounting device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200429 Address after: 100076 No.13, Jinfu street, Xihongmen New Development Zone, Daxing District, Beijing Patentee after: CHINA RAILWAY 19 BUREAU GROUP CORPORATION ELECTRIC ENGINEERING Co.,Ltd. Address before: 102600 No.13, Jinfu street, Xihongmen New Development Zone, Daxing District, Beijing Patentee before: Zhang Qiuyu |