CN214558912U - Novel electric bolt spanner - Google Patents
Novel electric bolt spanner Download PDFInfo
- Publication number
- CN214558912U CN214558912U CN202120224350.1U CN202120224350U CN214558912U CN 214558912 U CN214558912 U CN 214558912U CN 202120224350 U CN202120224350 U CN 202120224350U CN 214558912 U CN214558912 U CN 214558912U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixed
- wall
- frame
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a novel electric bolt spanner, which comprises a frame, wherein a fixing plate is fixedly connected with the top screw of a middle cross frame of the frame, thereby realizing the adjustment of the height of the sleeve, the rolling wheel is a nylon rolling wheel, the mechanical strength is high, the toughness is good, the tensile strength and the compressive strength are higher, the fatigue resistance is outstanding, but also can reduce the weight of the whole bolt spanner compared with steel, so that the bolt spanner is light in weight and easy to carry, the telescopic rod can rotate left or right for 10 degrees under the action of the rotary hinged support and the operating handle in the upper shell by moving up and down, the telescopic rod is respectively embedded with the locking stop blocks at the left side and the right side, the locking stop blocks are sleeved on the sleeve shaft and can move axially, the power transmitted by the motor can be transmitted to the left sleeve shaft and the right sleeve shaft alternately by one control handle, so that the structure is optimized, the energy consumption is reduced, the operation is convenient, and the labor intensity of an operator is reduced.
Description
Technical Field
The utility model relates to a spanner technical field especially relates to a novel electric bolt spanner.
Background
At present, when daily maintenance and repair of railway tracks are carried out, the bolts for fastening and connecting steel rails and fasteners are screwed and loosened by using a manual wrench or an internal combustion bolt wrench, and the disassembly and assembly work is carried out by using the manual wrench, so that the efficiency is low, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel electric bolt spanner.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a novel electric bolt spanner, which comprises a frame, the middle crossbearer top screw fixed connection of frame has the fixed plate, the below of the middle crossbearer of frame is equipped with the rolling wheel, the fixed welding in top of fixed plate has the calibrated scale, the top of calibrated scale is equipped with the lead screw, the lead screw run through calibrated scale and fixed plate with the shell screw thread connection of rolling wheel, the front and back of the shell of rolling wheel have the spout, the riser of frame and spout sliding connection, the outer wall of lead screw is fixedly connected with the solid fixed ring, the outer wall welding of solid fixed ring has the handle, the bottom horizontal pole top screw fixed connection of frame has the drive mechanism, the drive mechanism includes the casing, the inside top surface fixed welding of casing has the sleeve axle, two sleeve axles's outer wall and the inside that is located the casing all fixedly sleeved with the locking transmission driven gear wheel, the novel energy-saving storage battery is characterized in that a tertiary transmission shaft is fixedly welded on the inner bottom surface of the shell and between the two sleeve shafts, a cambered surface driven bevel gear and a driven cylindrical gear are fixedly sleeved on the outer wall of the tertiary transmission shaft, a cambered surface driving bevel gear shaft is fixedly welded on the inner rear wall surface of the shell, a cambered surface driving bevel gear shaft is fixedly sleeved on the outer wall of the cambered surface driving bevel gear shaft, the two locking transmission driven bevel gears are meshed with the driven cylindrical gear, the cambered surface driving bevel gear shaft is meshed with the cambered surface driven bevel gear, a sleeve is fixedly sleeved on the outer wall of the two sleeve shafts and below the shell, a storage battery is fixedly connected between a fixing plate on the top of the rack and on the right side and the shell through screws, a motor is fixedly connected to the top of the shell of the storage battery through screws, and a torque sensor is fixedly sleeved on the output end of the motor, the output end of the torque sensor, which is far away from the motor, and one end of the cambered surface driving conical gear shaft, which is far away from the cambered surface driving conical gear, are fixedly sleeved, a locking stop block is fixedly sleeved on the outer wall of the two sleeve shafts and is positioned in the shell, a compression spring is movably sleeved between the locking stop block and the locking transmission driven gear wheel, a gasket is fixedly sleeved on the outer wall of the two sleeve shafts and is positioned above the locking stop block, nuts are connected on the outer wall of the two sleeve shafts and is positioned above the gasket in a threaded manner, a reversing shift fork is movably sleeved on the outer annular groove of the locking stop block, a telescopic rod is fixedly welded above the reversing shift fork and is positioned between the two sleeve shafts, the bottom of the telescopic rod penetrates through the reversing shift fork and is positioned below the reversing shift fork, and the top telescopic end of the telescopic rod penetrates through the top of the shell and is fixedly connected with a rotary hinge seat through a screw positioned above the shell, the adjustable hinge comprises a shell, a telescopic rod, a rocker, a spring, a middle cross frame and a sensing signal lamp, wherein the rocker is fixedly connected to the movable end of the rotary hinge seat through a screw, the rocker is fixedly connected to one end of the rocker, which is far away from the rotary hinge seat, of a control handle through a bolt, the spring is fixedly welded to the top of the shell and is located on the right side of the telescopic rod, the top of the spring is fixedly connected to the bottom of the control handle through a pin shaft, and the top of the middle cross frame of the rack is fixedly connected to the front screw, which is located on the fixed plate, of the induction signal lamp.
Further, the electrical input end of the motor is connected with the electrical output end of the storage battery.
Furthermore, the torque sensor comprises a left half torque sensor and a right half torque sensor, the signal input end of the induction signal lamp is connected with the signal output ends of the left half torque sensor and the right half torque sensor, the motor is internally provided with a signal induction module, the signal input end of the signal induction module is connected with the signal output end of the induction signal lamp, and the signal induction module is connected with a power switch of the motor.
Furthermore, when the bottom of the lead screw penetrates through the dial and the fixing plate, the lead screw is in threaded connection with the dial and the fixing plate.
Further, the shell is composed of an upper half shell and a lower half shell.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the screw is driven to rotate and move up and down by rotating the handle, and then the rolling wheel is driven to move up and down relative to the rack, so that the height of the adjusting sleeve is realized, the nylon roller wheel is adopted by the rolling wheel, the mechanical strength is high, the toughness is good, the tensile strength and the compressive strength are higher, the fatigue resistance is outstanding, the weight is light compared with steel, the weight of the whole bolt wrench can be reduced, the weight is light, the carrying is easy, the torque of the output shaft of the motor is induced by the left half torque sensor and the right half torque sensor, when the torque reaches the value, the induction signal lamp is changed from a green lamp to a red lamp, the control module sends a signal to enable the motor to be powered off and stop rotating, the reversing shifting fork is lifted above the inner part of the upper half shell by the aid of the telescopic rod and the operating handle under the elastic action of the retaining spring, the telescopic rod can rotate left or right by 10 degrees under the action of the rotary hinged support and the operating handle when the upper shell moves up and down, inlay together with the locking dog on left and right sides respectively, the locking dog cover is epaxial (through splined connection) and can be axial displacement in the cover sleeve, so sets up, and a control handle just can be passed to two cover sleeve axles about by the power that the motor transmitted in turn for structural optimization, the energy consumption reduces, and convenient operation has reduced operator's intensity of labour.
Drawings
The accompanying drawings 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 and not to limit the invention.
Fig. 1 is an isometric view of a novel electric bolt wrench proposed by the present invention;
fig. 2 is a schematic connection diagram of parts inside a housing of the novel electric bolt wrench;
fig. 3 is the left side view of fig. 2 of the novel electric bolt wrench provided by the utility model.
In the figure: the device comprises a machine frame 1, a fixing plate 2, a dial 3, a lead screw 4, a fixing ring 5, a handle 6, a motor 7, a rolling wheel 8, a cylindrical barrel 9, a power supply joint 10, a sleeve shaft 11, a sleeve 12, a locking transmission driven gear wheel 13, a cambered surface driven bevel gear 14, a three-level transmission shaft 15, a driven cylindrical gear 16, a cambered surface driving bevel gear shaft 17, a cambered surface driving bevel gear 18, a reversing shift fork 19, a telescopic rod 20, a rotating hinge seat 21, a rocker 22, a control handle 23, a spring 24, a left half torque sensor 25, a right half torque sensor 26, a storage battery 27, an induction signal lamp 28, a locking stop 29, a nut 30 and a compression spring 31.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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 electric bolt wrench comprises a frame 1, a fixed plate 2 is fixedly connected to the top of a middle cross frame of the frame 1 through screws, a rolling wheel 8 is arranged below the middle cross frame of the frame 1, a dial 3 is fixedly welded to the top of the fixed plate 2, a lead screw 4 is arranged above the dial 3, and when the bottom of the lead screw 4 penetrates through the dial 3 and the fixed plate 2, the lead screw 4 is in threaded connection with the dial 3 and the fixed plate 2.
The screw rod 4 is in threaded connection with the shell of the rolling wheel 8 when penetrating through the dial 3 and the fixed plate 2, the front and the back of the shell of the rolling wheel 8 are provided with sliding grooves, a vertical plate of the frame 1 is in sliding connection with the sliding grooves, the outer wall of the screw rod 4 is fixedly sleeved with a fixed ring 5, the outer wall of the fixed ring 5 is welded with a handle 6, the top of a cross bar at the bottom of the frame 1 is fixedly connected with a transmission mechanism by a screw, the transmission mechanism comprises a shell, the shell consists of an upper half shell and a lower half shell, sleeve shafts 11 are fixedly welded on the top surface inside the shell, locking transmission driven gear wheels 13 are fixedly sleeved on the outer walls of the two sleeve shafts 11 and positioned inside the shell, a third-stage transmission shaft 15 is fixedly welded on the bottom surface inside the shell and positioned between the two sleeve shafts 11, a cambered surface driven conical gear 14 and a driven cylindrical gear 16 are fixedly sleeved on the outer wall of the third-stage transmission shaft 15, and a cambered surface driving conical gear shaft 17 is fixedly welded on the rear wall surface inside the shell, the outer wall of cambered surface initiative bevel gear axle 17 is fixed to be cup jointed cambered surface initiative bevel gear 18, two locking transmission driven gear wheels 13 all mesh with driven cylindrical gear 16, cambered surface initiative bevel gear axle 17 and the meshing of cambered surface driven bevel gear 14, the outer wall of two quill 11 and the below that is located the casing are fixed to be cup jointed sleeve 12, the top of frame 1 and be located between fixed plate 2 on right side and the casing screw fixedly connected with battery 27, battery 27's shell top screw fixedly connected with motor 7, the electrical input end of motor 7 is connected with battery 27's electrical output end.
The output end of the motor 7 is fixedly sleeved with a torque sensor, the torque sensor is composed of a left half torque sensor 25 and a right half torque sensor 26, the signal input end of an induction signal lamp 28 is connected with the signal output ends of the left half torque sensor 25 and the right half torque sensor 26, a signal induction module is arranged in the motor 7, the signal input end of the signal induction module is connected with the signal output end of the induction signal lamp 28, the signal induction module is connected with a power switch of the motor 7, and the power switch of the motor 7 is located in the motor 7.
The output end of the torque sensor far from the motor 7 and one end of the cambered surface driving bevel gear shaft 17 far from the cambered surface driving bevel gear 18 are fixedly sleeved, the outer walls of the two sleeve shafts 11 are fixedly sleeved with a locking stop block 29 and are located inside the shell, the outer walls of the two sleeve shafts 11 and between the locking stop block 29 and the locking transmission driven gear wheel 13 are movably sleeved with a compression spring 31, the outer walls of the two sleeve shafts 11 and above the locking stop block 29 are fixedly sleeved with a gasket, the outer walls of the two sleeve shafts 11 and above the gasket are in threaded connection with nuts 30, a reversing shift fork 19 is movably sleeved in an external annular groove of the locking stop block 29, a telescopic rod 20 is fixedly welded above the reversing shift fork 19 and between the two sleeve shafts 11, the bottom of the telescopic rod 20 penetrates through the reversing shift fork 19 and is located below the reversing shift fork 19, the top of the top telescopic end of the telescopic rod 20 penetrates through the top of the shell and is fixedly connected with a rotary hinge base through a screw located above the shell 21, the movable end screw fixedly connected with rocker 22 of rotatory hinge seat 21, rocker 22 keeps away from the one end bolt fixedly connected with control handle 23 of rotatory hinge seat 21, the top of casing just is located the right-hand fixed welding that telescopic link 20 has spring 24, the bottom fixed connection of round pin axle and control handle 23 is passed through at the top of spring 24, the middle crossbearer top of frame 1 just is located the place ahead screw fixedly connected with response signal lamp 28 of fixed plate 2, response signal lamp 28 and left half torque sensor 25 and right half torque sensor 26 all have the response module, when the moment of torsion that left half torque sensor 25 and right half torque sensor 26 sensed motor 7 output shaft reaches this value, response signal lamp 16 becomes the red light from the green light, and control module signals messenger motor 7 deenergization, stall.
The utility model discloses a theory of operation and use flow: the screw rod 4 is driven by the rotating handle 6 to rotate and move up and down, and then the rolling wheel 8 is driven to move up and down relative to the rack 1, so that the height of the adjusting sleeve 12 is realized, the rolling wheel 8 is a nylon roller wheel, the mechanical strength is high, the toughness is good, the tensile strength and the compressive strength are high, the fatigue resistance is outstanding, the weight is light compared with steel, the weight of the whole bolt wrench can be reduced, the weight is light, the carrying is easy, the torque of the output shaft of the motor 7 is sensed by the left half torque sensor 25 and the right half torque sensor 26, when the torque reaches the value, the sensing signal lamp 16 is changed from a green lamp to a red lamp, the control module sends a signal to enable the motor 7 to be powered off and stop rotating, the reversing shifting fork 19 is lifted above the inner part of the upper half shell by the aid of the retaining spring 24 by the telescopic rod 20 and the operating handle 23, the telescopic rod 20 can rotate left or right by 10 degrees under the effects of the rotating hinged support 22 and the operating handle 23 by the up and down moving of the telescopic rod 20 in the upper shell, the left and right locking stop blocks 29 are respectively embedded together, the locking stop blocks 29 are sleeved on the sleeve shafts 1 (connected through splines) and can move axially, and therefore, one control handle 26 can alternately transmit power transmitted by the motor 18 to the left and right sleeve shafts 1, so that the structure is optimized, the energy consumption is reduced, the operation is convenient, and the labor intensity of operators is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel electric bolt spanner, includes frame (1), its characterized in that, the middle crossbearer top screw fixedly connected with fixed plate (2) of frame (1), the below of the middle crossbearer of frame (1) is equipped with rolling wheel (8), the fixed welding in top of fixed plate (2) has calibrated scale (3), the top of calibrated scale (3) is equipped with lead screw (4), run through calibrated scale (3) and fixed plate (2) time of lead screw (4) with rolling wheel (8) shell threaded connection, the spout has been seted up at the front and the back of rolling wheel (8) shell, the riser and the spout sliding connection of frame (1), the outer wall of lead screw (4) is fixed to have cup jointed solid fixed ring (5), the outer wall welding of gu fixed ring (5) has handle (6), the bottom horizontal pole top screw fixedly connected with drive mechanism of frame (1), the transmission mechanism comprises a shell, sleeve shafts (11) are fixedly welded on the inner top surface of the shell, two sleeve shafts (11) are fixedly sleeved with locking transmission driven gears (13) on the outer wall and located inside the shell, three-stage transmission shafts (15) are fixedly welded on the inner bottom surface of the shell and located between the two sleeve shafts (11), cambered surface driven bevel gears (14) and driven cylindrical gears (16) are fixedly sleeved on the outer wall of the three-stage transmission shafts (15), cambered surface driving bevel gear shafts (17) are fixedly welded on the inner rear wall surface of the shell, cambered surface driving bevel gears (18) are fixedly sleeved on the outer wall of the cambered surface driving bevel gear shafts (17), the two locking transmission driven gears (13) are meshed with the driven cylindrical gears (16), and the cambered surface driving bevel gear shafts (17) are meshed with the cambered surface driven bevel gears (14), two the outer wall of quill (11) and the below that is located the casing are fixed to be cup jointed sleeve (12), screw fixedly connected with battery (27) between fixed plate (2) and the casing on frame (1) top and be located the right side, the shell top screw fixedly connected with motor (7) of battery (27), the fixed cover of output of motor (7) has connect torque sensor, torque sensor keeps away from the output of motor (7) and cambered surface initiative conical gear axle (17) and keeps away from the fixed cover of one end of cambered surface initiative conical gear (18) and connect, two the outer wall of quill (11) and be located the casing inside fixed locking dog (29) that has cup jointed, two the outer wall of quill (11) and locking dog (29) and locking transmission have cup jointed pressure spring (31) from moving between gear wheel (13) the activity, two the outer wall of quill (11) and the top that is located locking dog (29) are fixed to have cup jointed and have been filled up The sheet, the outer wall of two quill (11) and the top threaded connection that is located the gasket all have nut (30), the outside annular groove activity of locking dog (29) has cup jointed switching-over shift fork (19), the top of switching-over shift fork (19) just is located fixed welding between two quill (11) has telescopic link (20), the bottom of telescopic link (20) is run through switching-over shift fork (19) and is located the below of switching-over shift fork (19), the flexible end in top of telescopic link (20) runs through the top of casing and is located the top screw fixed connection of casing and has rotatory hinge seat (21), the expansion end screw fixed connection of rotatory hinge seat (21) has rocker (22), the one end bolt fixed connection who rotatory hinge seat (21) is kept away from to rocker (22) has control handle (23), the top of casing just is located the right-hand fixed welding of telescopic link (20) and has spring (24), the top of the spring (24) is fixedly connected with the bottom of the control handle (23) through a pin shaft, and the top of the middle cross frame of the rack (1) is fixedly connected with an induction signal lamp (28) through a screw positioned in front of the fixing plate (2).
2. The novel electric bolt wrench as claimed in claim 1, wherein: the electrical input end of the motor is connected with the electrical output end of the storage battery (27).
3. The novel electric bolt wrench as claimed in claim 1, wherein: the torque sensor comprises a left half torque sensor (25) and a right half torque sensor (26), the signal input end of an induction signal lamp (28) is connected with the signal output ends of the left half torque sensor (25) and the right half torque sensor (26), a signal induction module is arranged in the motor (7), the signal input end of the signal induction module is connected with the signal output end of the induction signal lamp (28), and the signal induction module is connected with a power switch of the motor (7).
4. The novel electric bolt wrench as claimed in claim 1, wherein: when the bottom of the screw rod (4) penetrates through the dial (3) and the fixing plate (2), the screw rod (4) is in threaded connection with the dial (3) and the fixing plate (2).
5. The novel electric bolt wrench as claimed in claim 1, wherein: the shell is composed of an upper half shell and a lower half shell.
6. The novel electric bolt wrench as claimed in claim 1, wherein: the rolling wheel (8) is a nylon rolling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224350.1U CN214558912U (en) | 2021-01-26 | 2021-01-26 | Novel electric bolt spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224350.1U CN214558912U (en) | 2021-01-26 | 2021-01-26 | Novel electric bolt spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558912U true CN214558912U (en) | 2021-11-02 |
Family
ID=78314298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120224350.1U Active CN214558912U (en) | 2021-01-26 | 2021-01-26 | Novel electric bolt spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115582688A (en) * | 2022-10-20 | 2023-01-10 | 中核建中核燃料元件有限公司 | Bolt righting and dismounting device |
-
2021
- 2021-01-26 CN CN202120224350.1U patent/CN214558912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115582688A (en) * | 2022-10-20 | 2023-01-10 | 中核建中核燃料元件有限公司 | Bolt righting and dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214558912U (en) | Novel electric bolt spanner | |
| CN101264603A (en) | Robot joint based on harmonic wave speed reducer | |
| CN111483348B (en) | Battery replacement robot with stable performance | |
| CN203804874U (en) | Charging-type high-precision intelligent rail fastener bolt wrench | |
| CN110029825A (en) | A kind of prefabricated joist steel constructing device of orbit movable | |
| CN203545599U (en) | Electric stacker | |
| CN110510362A (en) | Turn to telescopic gravity transmission device | |
| CN219806022U (en) | Auxiliary tightening device for automobile part production | |
| CN111482916A (en) | Dismounting tool for gearbox | |
| CN214443620U (en) | Intelligent universal tapping vehicle for induction plate | |
| CN212403367U (en) | Bridge maintenance jacking device for municipal bridge engineering | |
| CN201841491U (en) | Manual large-torque wrench | |
| CN105465346B (en) | Gear-box with shifter | |
| CN214979123U (en) | Driving motor reversing sleeper stud wrench | |
| CN201930966U (en) | Gearbox for combined tube rolling mill | |
| CN115783994A (en) | Municipal administration public municipal administration pipe well construction auxiliary device | |
| CN112460482A (en) | Independent pressure vessel for circulating system | |
| CN209532605U (en) | A kind of motorbicycle engine suspended accessory grabbing device | |
| CN203141396U (en) | Electric wrench | |
| CN208519646U (en) | A kind of movable energy-saving Engineering Lamp | |
| CN112537354A (en) | Auxiliary chemical raw material transfer device | |
| CN211665488U (en) | Screed height adjustment transmission | |
| CN215169907U (en) | Gear rack oil pumping unit | |
| CN215641898U (en) | Over-and-under type meteorological environment detection device | |
| CN215844907U (en) | High-strength damping special-shaped alloy section steel cogging flexible continuous rolling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: 201417 No. 1299 Hu Hu Road, Shanghai, Fengxian District Patentee after: SHANGHAI INTCO INDUSTRIES Co.,Ltd. Address before: 201600 No. 333, Longteng Road, Shanghai, Songjiang District Patentee before: SHANGHAI University OF ENGINEERING SCIENCE |