CN109748196B - Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof - Google Patents
Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof Download PDFInfo
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- CN109748196B CN109748196B CN201910228859.0A CN201910228859A CN109748196B CN 109748196 B CN109748196 B CN 109748196B CN 201910228859 A CN201910228859 A CN 201910228859A CN 109748196 B CN109748196 B CN 109748196B
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- 238000000227 grinding Methods 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 253
- 229910052742 iron Inorganic materials 0.000 claims abstract description 124
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a mechanical winch emergency stop safety device and a manufacturing and installation method thereof, relates to the field of winch emergency braking of a walking tractor, and aims to solve the problem that in the prior art, emergency braking can be carried out on a winch in an emergency situation, and meanwhile the winch can be immediately stopped. The automatic grinding device is characterized in that a driven gear positioning rod is arranged on the outer surface of one side of the gear mounting seat, a driven gear is arranged on the outer surface of the driven gear positioning rod, a driving gear is arranged on one side of the driven gear, a driving gear rotating center shaft is arranged at the center shaft position of the driving gear, a mounting plate is arranged on the outer surface of the gear mounting seat, a brake pin iron seat is arranged on the outer surface of the upper end of the mounting plate, brake pin iron penetrates through the inner portion of the brake pin iron seat, the upper end of the brake pin iron is connected with one end of a grinding emergency brake handle through a second connecting bolt, and a brake pin iron assembly is arranged on one side of the brake pin iron seat.
Description
Technical Field
The invention relates to the field of emergency braking of a winch of a walking tractor, in particular to an emergency stop safety device of a mechanical winch and a manufacturing and mounting method thereof.
Background
The hand tractor winch is suitable for operations such as pole setting paying-off, traction hoisting transportation, pumping water, concrete vibrating and the like in power transmission line discharging, and meanwhile, the hand tractor winch is provided with a forward output shaft and a backward output shaft to drive a grinding drum to rotate and pass through traction load, and has the characteristics of compact structure, light operation, good running performance, capability of being connected with a trailer in a hanging mode and the like.
The conventional hand tractor winch cannot brake the winch immediately when an emergency situation occurs, so that the winch can be braked emergently when the emergency situation occurs, and meanwhile, the winch can stop rotating immediately; therefore, the development of a mechanical grinding emergency stop safety device and a manufacturing and mounting method thereof are urgently needed in the market to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide a mechanical grinding emergency stop safety device and a manufacturing and installation method thereof, so as to solve the problem that in the prior art, in order to carry out emergency braking on a grinding machine in emergency, the grinding machine can stop rotating immediately.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a machinery grinding emergency stop safety device and preparation installation method thereof, includes the gear mount pad, be provided with driven gear locating lever on the surface of gear mount pad one side, driven gear locating lever's outside is provided with driven gear, one side of driven gear is provided with the driving gear, the axis position department of driving gear is provided with the rotatory axis of driving gear, be provided with the mounting panel on the surface of gear mount pad, be provided with the brake pin iron seat on the upper end surface of mounting panel, the inside of brake pin iron seat runs through there is the brake pin iron, the upper end of brake pin iron is connected through the second connecting bolt with the one end of grinding emergency brake handle, one side of brake pin iron seat is provided with the brake pin iron subassembly, be connected through first connecting bolt between the upper end of brake pin iron subassembly and the grinding emergency brake handle.
Preferably, a driving gear is arranged at one side of the driven gear, the driving gear is connected with the driven gear in a meshed manner, the driven gear is connected with the driving gear in a meshed manner, positioning holes are formed in the outer surface of the gear mounting seat, and one ends of the driven gear positioning rod and the driving gear rotating center shaft are arranged in the positioning holes.
Preferably, a first rotary center shaft is arranged at the center shaft position of the outer surface of one side of the transmission gear, the mechanical winch is sleeved on the outer surface of the first rotary center shaft, and meanwhile, the first rotary center shaft is fixedly connected with the mechanical winch through a fixing bolt.
Preferably, the mounting plate is welded on the outer surface of the gear mounting seat, the brake pin iron assembly is welded on the outer surface of the upper end of the mounting plate, the brake pin iron seat is welded on the outer surface of the upper end of the mounting plate, and the brake pin iron penetrates through the brake pin iron seat and the mounting plate and extends to the driving gear to the space between the driven gears.
Preferably, the brake pin iron seat and the grinding emergency brake handle are of detachable structures, a through groove is formed in one end of the grinding emergency brake handle, the second connecting bolt penetrates through the through groove and the brake pin iron, and two ends of the second connecting bolt are located outside the brake pin iron respectively.
Preferably, a circular through hole is formed in the outer surface of the grinding emergency brake handle, the first connecting bolt penetrates through the circular through hole and the brake pin iron assembly, and two ends of the first connecting bolt are respectively arranged outside the brake pin iron assembly.
The manufacturing and mounting method comprises the following steps:
step one: a rectangular iron block is selected, a hole is drilled on the outer surface of one side of the iron block, and the diameter of the hole is consistent with the diameter of the brake pin iron, so that a brake pin iron seat is manufactured;
step two: drilling a hole on the outer surface of the upper end of the mounting plate, wherein the diameter of the hole is slightly larger than the diameter of the brake pin iron, welding a brake pin iron seat on the outer surface of the upper end of the mounting plate, and simultaneously communicating the hole of the brake pin iron seat with the hole on the mounting plate;
step three: drilling a circular through hole at one end of the brake pin iron, milling a through groove at one end of the winch emergency brake handle, and inserting a second connecting bolt into the through hole and the through groove;
step four: drilling a circular through hole at the upper end of the brake pin iron assembly, and welding the lower end of the brake pin iron assembly on the outer surface of the upper end of the mounting plate;
step five: drilling a circular through hole on one side of a through groove of the winch emergency brake handle, and inserting a brake pin iron into the through hole on the brake pin iron seat;
step six: inserting a first connecting bolt into circular through holes on the brake pin iron assembly and the grinding emergency brake handle;
step seven: according to the lever principle, one end of the brake pin iron descends or ascends through lifting or pressing down one end of the twisting and grinding emergency brake handle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the mounting plate is arranged on the outer surface of the gear mounting seat, the brake pin iron assembly is welded on the outer surface of the upper end of the mounting plate, the upper end of the brake pin iron assembly is connected with the grinding emergency brake handle through the first connecting bolt, and meanwhile, the other end of the grinding emergency brake handle is connected with the brake pin iron through the second connecting bolt.
2. According to the invention, the brake pin iron is arranged, and one end of the brake pin iron is positioned above the meshing position of the driving gear and the driven gear, so that the driving gear can not continuously transmit kinetic energy to the driven gear when the brake pin iron is arranged at the meshing position of the driving gear and the driven gear, and meanwhile, the driven gear can be stopped rotating, so that the transmission gear can be stopped rotating, and the mechanical grinding is stopped rotating, so that the emergency braking effect is more efficient.
3. According to the invention, the brake pin iron seat is welded on the outer surface of the upper end of the mounting plate, and meanwhile, the brake pin iron penetrates through the brake pin iron seat and the mounting plate and extends between the driving gear and the driven gear, and meanwhile, the brake pin iron and the brake pin iron seat are of a detachable structure, so that the brake pin iron can do telescopic movement in the brake pin iron seat, the brake pin iron can be enabled to vertically downwards during emergency braking, and meanwhile, the brake pin iron is damped, so that the normal operation of mechanical grinding influenced by falling of the brake pin iron under a non-emergency state is avoided.
4. According to the mechanical twisting machine, the first rotary center shaft penetrates through the center shaft position of the mechanical twisting machine, the transmission gear is arranged at one end of the first rotary center shaft and is in meshed connection with the driven gear, and the driven gear is in meshed connection with the driving gear, so that the driving gear can rotate to drive the transmission gear to rotate, further the mechanical twisting machine is driven to rotate, the kinetic energy is stably and efficiently transmitted, and meanwhile the torque force of the mechanical twisting machine is increased.
Drawings
FIG. 1 is an overall schematic of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a right side view of the present invention.
In the figure: 1. a gear mounting base; 2. a mounting plate; 3. mechanically grinding; 4. a first rotating center shaft; 5. a fixing bolt; 6. a driven gear; 7. a driven gear positioning rod; 8. a drive gear; 9. the driving gear rotates the center shaft; 10. a brake pin iron; 11. a brake pin iron seat; 12. a brake pin iron assembly; 13. grinding an emergency brake handle; 14. a first connecting pin; 15. a second connecting pin; 16. a transmission gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present invention is provided: the utility model provides a machinery grinding emergency stop safety device and manufacturing installation method thereof, including gear mount pad 1, be provided with driven gear locating lever 7 on the surface of gear mount pad 1 one side, driven gear 6 is provided with to the outside of driven gear locating lever 7, one side of driven gear 6 is provided with driving gear 8, the axis position department of driving gear 8 is provided with driving gear rotation axis 9, be provided with mounting panel 2 on the surface of gear mount pad 1, be provided with brake pin iron seat 11 on the upper end surface of mounting panel 2, the inside of brake pin iron seat 11 runs through and has brake pin iron 10, the upper end of brake pin iron 10 and the one end of grinding emergency brake handle 13 are connected through second connecting bolt 15, one side of brake pin iron seat 11 is provided with brake pin iron subassembly 12, be connected through first connecting bolt 14 between the upper end of brake pin iron subassembly 12 and the grinding emergency brake handle 13.
Further, a transmission gear 16 is arranged at one side of the driven gear 6, the transmission gear 16 is connected with the driven gear 6 in a meshed manner, the driven gear 6 is connected with the driving gear 8 in a meshed manner, positioning holes are formed in the outer surface of the gear mounting seat 1, and one ends of the driven gear positioning rod 7 and the driving gear rotating center shaft 9 are arranged in the positioning holes.
Further, a first rotary center shaft 4 is arranged at the center shaft position of the outer surface of one side of the transmission gear 16, the mechanical winch 3 is sleeved on the outer surface of the first rotary center shaft 4, and meanwhile, the first rotary center shaft 4 is fixedly connected with the mechanical winch 3 through a fixing bolt 5.
Further, the mounting plate 2 is welded on the outer surface of the gear mounting seat 1, the brake pin iron assembly 12 is welded on the outer surface of the upper end of the mounting plate 2, the brake pin iron seat 11 is welded on the outer surface of the upper end of the mounting plate 2, and the brake pin iron 10 penetrates through the brake pin iron seat 11 and the mounting plate 2 and extends to the driving gear 8 between the driven gears 6.
Further, the brake pin iron 10, the brake pin iron seat 11 and the grinding emergency brake handle 13 are of detachable structures, a through groove is formed in one end of the grinding emergency brake handle 13, a second connecting bolt 15 penetrates through the through groove and the brake pin iron 10, and two ends of the second connecting bolt are located outside the brake pin iron 10 respectively.
Further, a circular through hole is formed in the outer surface of the grinding emergency brake handle 13, the first connecting bolt 14 penetrates through the circular through hole and the brake pin iron assembly 12, and two ends of the first connecting bolt 14 are respectively arranged outside the brake pin iron assembly 12.
The manufacturing and mounting method comprises the following steps:
step one: a rectangular iron block is selected, a hole is drilled on the outer surface of one side of the iron block, and the diameter of the hole is consistent with the diameter of the brake pin iron 10, so that a brake pin iron seat 11 is manufactured;
step two: drilling a hole on the outer surface of the upper end of the mounting plate 2, wherein the diameter of the hole is slightly larger than the diameter of the brake pin iron 10, welding a brake pin iron seat 11 on the outer surface of the upper end of the mounting plate 2, and simultaneously communicating the hole of the brake pin iron seat 11 with the hole on the mounting plate 2;
step three: a round through hole is drilled at one end of the brake pin iron 10, a through groove is milled at one end of the grinding emergency brake handle 13, and a second connecting bolt 15 is inserted into the through hole and the through groove;
step four: a circular through hole is drilled at the upper end of the brake pin iron assembly 12, and then the lower end of the brake pin iron assembly 12 is welded on the outer surface of the upper end of the mounting plate 2;
step five: drilling a circular through hole on one side of a through groove of the grinding emergency brake handle 13, and inserting the brake pin iron 10 into the through hole on the brake pin iron seat 11;
step six: inserting a first connecting bolt 14 into circular through holes on the brake pin iron assembly 12 and the grinding emergency brake handle 13;
step seven: according to the lever principle, one end of the brake pin iron 10 is lowered or raised by lifting or pressing down one end of the twist-grinding emergency brake handle 13.
Working principle: when in use, the driving gear rotating center shaft 9 starts to rotate, the driving gear 8 starts to rotate because the driving gear rotating center shaft 9 is fixedly connected with the driving gear 8, the driven gear positioning rod 7 is arranged on one side of the driving gear 8, the driven gear 6 is arranged at one end of the driven gear positioning rod 7 and is meshed with the driving gear 8, the driven gear 6 rotates along with the rotation of the driving gear 8, the driving gear 16 is arranged on one side of the driven gear 6, the first rotating center shaft 4 is arranged at the center shaft position on the outer surface of one side of the driving gear 16, the first rotating center shaft 4 is fixedly connected with the mechanical grinding 3 through the fixing bolt 5, meanwhile, the driving gear 16 is meshed with the driven gear 6, the rotation of the driven gear 6 can drive the driving gear 16 to rotate, so that the mechanical grinding 3 starts to rotate, the mechanical winch 3 can stably rotate, the torque force of the mechanical winch 3 is increased, when the mechanical winch 3 needs to be braked emergently, the winch emergency brake handle 13 is lifted upwards, one end of the winch emergency brake handle 13 is respectively connected with the brake pin iron assembly 12 and the brake pin iron 10 through the first connecting bolt 14 and the second connecting bolt 15, one end of the brake pin iron assembly 12 is welded on the outer surface of the upper end of the mounting plate 2, the brake pin iron 10 penetrates through the brake pin iron seat 11 and the mounting plate 2 and extends to the position between the driven gear 6 and the driving gear 8, one end of the brake pin iron 10 is arranged at the meshing connection position of the driven gear 6 and the driving gear 8 due to the lever principle, the driving gear 8 can not continuously transmit kinetic energy to the driven gear 6, and the driven gear 6 can not continuously rotate, so that the transmission gear 16 is realized, the mechanical wringing mill 3 can not rotate any more, so that the emergency braking function can be realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.
Claims (2)
1. The utility model provides a machinery hank grinds scram safety device, includes gear mount pad (1), its characterized in that: the gear installation seat (1) is provided with a driven gear positioning rod (7) on one side outer surface, the outside of the driven gear positioning rod (7) is provided with a driven gear (6), one side of the driven gear (6) is provided with a driving gear (8), the position of a center shaft of the driving gear (8) is provided with a driving gear rotating center shaft (9), the outer surface of the gear installation seat (1) is provided with a mounting plate (2), the outer surface of the upper end of the mounting plate (2) is provided with a brake pin iron seat (11), the inside of the brake pin iron seat (11) is penetrated with a brake pin iron (10), the upper end of the brake pin iron (10) is connected with one end of a grinding emergency brake handle (13) through a second connecting bolt (15), one side of the brake pin iron seat (11) is provided with a brake pin iron assembly (12), the upper end of the brake pin iron assembly (12) is connected with the grinding emergency brake handle (13) through a first connecting bolt (14), one side position of the driven gear (6) is provided with a transmission gear (16), the upper end of the brake pin iron assembly (12) is meshed with the driven gear (6) and the outer surface (8) is meshed with the driven gear (1), the driven gear positioning rod (7) and one end of the driving gear rotating center shaft (9) are both arranged in the positioning hole, a first rotating center shaft (4) is arranged at the center shaft position of one side outer surface of the driving gear (16), the mechanical winch (3) is sleeved on the outer surface of the first rotating center shaft (4), meanwhile, the first rotating center shaft (4) is fixedly connected with the mechanical winch (3) through a fixing bolt (5), the mounting plate (2) is welded on the outer surface of the gear mounting seat (1), the brake pin iron assembly (12) is welded on the outer surface of the upper end of the mounting plate (2), the brake pin iron seat (11) is welded on the outer surface of the upper end of the mounting plate (2), the brake pin iron (10) penetrates through the brake pin iron seat (11) and the mounting plate (2) and extends to the position between the driving gear (8) and the driven gear (6), the brake pin iron (10) is in a detachable structure with the brake pin iron seat (11) and the winch brake handle (13), one end of the winch emergency brake handle (13) is welded on the outer surface of the upper end of the mounting plate (2), the brake pin iron seat (10) is provided with a circular brake pin through hole (13) and two brake pins (13) penetrating through the brake pin iron seat (10), the first connecting bolt (14) penetrates through the circular through hole and the brake pin iron assembly (12), and two ends of the first connecting bolt (14) are respectively arranged outside the brake pin iron assembly (12).
2. A method of manufacturing and installing a mechanical wringing scram safety device for a mechanical wringing scram safety device according to claim 1, comprising the steps of:
step one: a rectangular iron block is selected, a hole is drilled on the outer surface of one side of the iron block, and the diameter of the hole is consistent with the diameter of the brake pin iron (10), so that a brake pin iron seat (11) is manufactured;
step two: drilling holes on the outer surface of the upper end of the mounting plate (2), wherein the diameter of each hole is slightly larger than the diameter of the brake pin iron (10), welding a brake pin iron seat (11) on the outer surface of the upper end of the mounting plate (2), and simultaneously communicating the holes of the brake pin iron seat (11) with the holes of the mounting plate (2);
step three: drilling a circular through hole at one end of the brake pin iron (10), milling a through groove at one end of the winch emergency brake handle (13), and inserting a second connecting bolt (15) into the through hole and the through groove;
step four: drilling a circular through hole at the upper end of the brake pin iron assembly (12), and welding the lower end of the brake pin iron assembly (12) on the outer surface of the upper end of the mounting plate (2);
step five: drilling a circular through hole on one side of a through groove of the grinding emergency brake handle (13), and inserting the brake pin iron (10) into the through hole on the brake pin iron seat (11);
step six: the first connecting bolt (14) is inserted into the circular through holes on the brake pin iron assembly (12) and the grinding emergency brake handle (13);
step seven: according to the lever principle, one end of the brake pin iron (10) is lowered or raised by lifting or pressing down one end of the emergency brake handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228859.0A CN109748196B (en) | 2019-03-25 | 2019-03-25 | Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228859.0A CN109748196B (en) | 2019-03-25 | 2019-03-25 | Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109748196A CN109748196A (en) | 2019-05-14 |
| CN109748196B true CN109748196B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910228859.0A Active CN109748196B (en) | 2019-03-25 | 2019-03-25 | Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094465A (en) * | 2009-10-30 | 2011-05-12 | Fuji Hensokuki Co Ltd | Manual handle device |
| CN102180419A (en) * | 2011-03-16 | 2011-09-14 | 中国南方电网有限责任公司超高压输电公司 | Hand operated grinding mill |
| CN102545120A (en) * | 2011-12-22 | 2012-07-04 | 四川省电力公司攀枝花电业局 | Hand winch with buffer braking function of tail rope for construction of distribution circuit |
| CN204801772U (en) * | 2015-06-30 | 2015-11-25 | 河南旭德隆机械有限公司 | Mechanical type tractor |
| CN108249330A (en) * | 2018-01-18 | 2018-07-06 | 浙江省送变电工程有限公司 | 10kN light automotives are twisted |
| CN209758924U (en) * | 2019-03-25 | 2019-12-10 | 扬州国网电力工具研发制造有限公司 | Mechanical winching emergency stop safety device |
-
2019
- 2019-03-25 CN CN201910228859.0A patent/CN109748196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094465A (en) * | 2009-10-30 | 2011-05-12 | Fuji Hensokuki Co Ltd | Manual handle device |
| CN102180419A (en) * | 2011-03-16 | 2011-09-14 | 中国南方电网有限责任公司超高压输电公司 | Hand operated grinding mill |
| CN102545120A (en) * | 2011-12-22 | 2012-07-04 | 四川省电力公司攀枝花电业局 | Hand winch with buffer braking function of tail rope for construction of distribution circuit |
| CN204801772U (en) * | 2015-06-30 | 2015-11-25 | 河南旭德隆机械有限公司 | Mechanical type tractor |
| CN108249330A (en) * | 2018-01-18 | 2018-07-06 | 浙江省送变电工程有限公司 | 10kN light automotives are twisted |
| CN209758924U (en) * | 2019-03-25 | 2019-12-10 | 扬州国网电力工具研发制造有限公司 | Mechanical winching emergency stop safety device |
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| CN109748196A (en) | 2019-05-14 |
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