CN211494366U - Novel locomotive rear wheel coordinated type additional emergency brake device - Google Patents
Novel locomotive rear wheel coordinated type additional emergency brake device Download PDFInfo
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- CN211494366U CN211494366U CN201922022889.4U CN201922022889U CN211494366U CN 211494366 U CN211494366 U CN 211494366U CN 201922022889 U CN201922022889 U CN 201922022889U CN 211494366 U CN211494366 U CN 211494366U
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Abstract
The utility model relates to the technical field of locomotive accessories, and discloses a novel locomotive rear wheel linkage type additional emergency brake device, which comprises a shell, a support is fixedly connected below a slider, the other end of the support is fixedly connected on a base, the left support is fixedly connected with a concave rod, the right support is fixedly connected with a convex rod, the inner side of the support is fixedly connected with a brake shoe, the inner side of the brake shoe is movably connected with a turntable, the surface of the turntable is fixedly connected with a connecting shaft, one end of the connecting shaft far away from the turntable is fixedly connected with a wheel, two sliders drive the support to approach the turntable when sliding towards the center of the long rod, the support approaches the turntable, the brake shoe can be contacted with the turntable to slowly stop rotating the turntable, the turntable slowly stops rotating, the wheel also can slowly stop rotating, and under the condition that the locomotive brake is out of control, the additional emergency brake, thus, the effects of good braking effect and safety are achieved.
Description
Technical Field
The utility model relates to a locomotive accessory technical field specifically is a novel additional emergent brake of locomotive rear wheel coordinated type device.
Background
In recent years, the scientific and technical level of China is greatly improved, the improvement of the scientific and technical level is good news for various industries, along with the development of transportation tools in China, more and more locomotives appear in daily life of people, the locomotives are generally self-propelled vehicles which are used for towing or pushing railway vehicles to run and do not load, the locomotives are commonly called locomotives, and the locomotives in Taiwan are also called motorcycles or electric bicycles in China. The motorcycle has a plurality of accessories, and a brake device on the motorcycle is particularly important, and the brake device of the existing motorcycle realizes the function of braking and decelerating by pulling a brake handle or stepping the brake device by feet.
At present, a brake device on the market realizes braking according to a lever principle, the brake device is arranged on a handle seat of a motorcycle through a rotating shaft, one end, far away from the rotating shaft, of the brake device is a handheld part for a user to pull a brake handle, the other end of the brake device is connected with a brake cable of the motorcycle, and when the user pulls the brake handle, the brake cable is pulled to trigger a brake system to execute braking operation. However, the existing locomotive brake device is relatively complex, once the brake device has a problem, a professional person must be found for disassembly and repair, the cost is high, the time consumption is long, once a maintenance point of the locomotive cannot be found in time if the problem occurs in the traveling process, the daily normal traveling life is influenced, the mood and property of people are influenced and lost, the existing locomotive generally does not have any additional brake device except the arranged foot brake and hand brake device, if the rear wheel brake fails, the front wheel brake is directly carried out by hand, the front wheel can be locked suddenly, the steering capacity is lost or a major rollover accident is caused, and once the foot brake and the hand brake device suddenly fail, the accident can be caused, and the loss of the human body and property can be immeasurable.
Disclosure of Invention
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a novel additional emergent brake of locomotive rear wheel coordinated type possesses simple structure, the good, safe advantage of braking effect, has solved complicated structure, the braking effect is poor, unsafe problem.
(II) technical scheme
For the purpose of realizing above-mentioned simple structure, good, the safety of brake effect, the utility model provides a following technical scheme: a novel locomotive rear wheel linkage type additional emergency brake device comprises a shell, wherein the shell is made of composite metal materials and can be disassembled, four corners of the shell are quarter arcs, the inner portion of the shell is movably connected with square blocks, the square blocks are made of metal materials, the number of the square blocks is two, the shapes and the sizes are the same, the left side of each square block is movably connected with a right rod, the right rod is made of metal materials and is used for connecting the square blocks and a disc, the left side of each right rod is fixedly connected with a cylinder, the cylinder is fixedly connected to the surface of the disc and is used for connecting the disc and the right rod, the cylinder and the disc rotate synchronously, the right side of the cylinder is movably connected with a left rod, the left rod is used for connecting the left square blocks and the disc, the right side of the left rod is movably connected with the disc, the surface of the disc is fixedly connected with an electric, the below fixedly connected with connecting rod of square, the connecting rod is used for connecting square and slider, the one end fixedly connected with slider of square is kept away from to the connecting rod, the below fixedly connected with stock of connecting rod, the fixed surface of stock is connected with the dog, the below fixedly connected with support of slider, the right side fixedly connected with brake block of support, the right side fixedly connected with carousel of brake block, the fixed surface of carousel is connected with the connecting axle, the commentaries on classics hole has been seted up on the surface of carousel, the below fixedly connected with base of carousel, the right side swing joint of base has the spill pole, the right side swing joint of spill pole has the convex pole, the left side fixedly connected with motor of electric spindle, the fixed surface of stock is connected with the silkwork, the.
Preferably, there are two of the blocks, and the two blocks are on the same horizontal line.
Preferably, the two cylinders are fixedly connected to the surface of the disc and symmetrically distributed about the center of the disc.
Preferably, the inside of the sliding block is provided with a silk groove, and the size of the silk groove is larger than that of the silk thread.
Preferably, the sliding block and the square block are positioned on the same vertical line, and the sliding block and the square block move synchronously.
Preferably, one end of the support is fixedly connected to the sliding block, and the other end of the support is fixedly connected to the base.
Preferably, the number of the supports is two, the two supports are symmetrically distributed about the rotary table, one end, far away from the sliding block, of each support is fixedly connected with the concave rod, and the supports and the concave rod rotate synchronously.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel additional emergent brake of locomotive rear wheel coordinated type device possesses following beneficial effect:
1. this novel additional emergent brake of locomotive rear wheel coordinated type device, right side fixedly connected with electricity axle through the motor, the one end fixedly connected with disc of motor is kept away from to the electricity axle, motor work drives the electricity axle and rotates, the electricity axle rotates and drives the synchronous rotation of disc, the fixed surface of disc is connected with the cylinder, the disc rotates and drives the cylinder and rotate, cylindrical left side fixedly connected with left pole in below, cylindrical right side fixedly connected with right pole in top, the cylinder rotates and drives left pole and right pole motion, left pole and right pole difference fixed connection are on the square, the below fixedly connected with connecting rod of square, the one end fixedly connected with slider of square is kept away from to the connecting rod, left pole and right pole motion drive slider motion, slider swing joint is in the stock outside, just so reached and used some simple mechanical structure to realize two sliders to the gliding effect of inboard on the stock.
2. The novel locomotive rear wheel linkage type additional emergency brake device is characterized in that a support is fixedly connected below a sliding block, the other end of the support is fixedly connected to a base, the support on the left side is fixedly connected with a concave rod, the support on the right side is fixedly connected with a convex rod, a brake shoe is fixedly connected to the inner side of the support, a turntable is movably connected to the inner side of the brake shoe, a connecting shaft is fixedly connected to the surface of the turntable, one end, away from the turntable, of the connecting shaft is fixedly connected with a wheel, when the two sliding blocks slide towards the center of the long rod simultaneously, the support is driven to be close to the turntable, the brake shoe can be in contact with the turntable, the turntable stops rotating slowly, the turntable stops, under the condition that the locomotive brake is out of control, the additional emergency brake device can work immediately, so that the effects of good brake effect and safety are achieved.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention showing the matching between the disc and the sliding block;
FIG. 3 is a schematic view of the structure of the present invention;
FIG. 4 is a schematic view of the structure of the present invention showing the matching between the motor and the electric shaft;
FIG. 5 is a schematic view of the structure of the present invention showing the matching between the long rod and the sliding block;
fig. 6 is a schematic view of the structure of the present invention, which is connected to a wheel.
In the figure: 1-shell, 2-square, 3-right rod, 4-cylinder, 5-left rod, 6-disc, 7-electric shaft, 8-disc hole, 9-connecting rod, 10-sliding block, 11-long rod, 12-block, 13-support, 14-brake block, 15-rotary disc, 16-connecting shaft, 17-rotary hole, 18-base, 19-concave rod, 20-convex rod, 71-motor, 111-thread and 161-wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a novel locomotive rear wheel linkage type additional emergency brake device comprises a shell 1, the shell 1 is made of composite metal material and can be disassembled, four corners of the shell 1 are quarter circular arcs, the shell 1 is movably connected with square blocks 2, the square blocks 2 are made of metal material, the number of the square blocks 2 is two, the shapes and the sizes are the same, the number of the square blocks 2 is two, the two square blocks 2 are positioned on the same horizontal line, the left side of each square block 2 is movably connected with a right rod 3, the right rod 3 is made of metal material, the right rod 3 is used for connecting the square blocks 2 with a disc 6, the left side of the right rod 3 is fixedly connected with a cylinder 4, the two cylinders 4 are respectively and fixedly connected with the surface of the disc 6 and are symmetrically distributed relative to the center of the disc 6, the cylinders 4 are fixedly connected with the surface of the disc 6, the cylinders 4 are used for connecting the disc 6 with the right rod 3, the, left pole 5 is used for connecting left square 2 and disc 6, the right side swing joint of left pole 5 has disc 6, the fixed surface of disc 6 is connected with electric axle 7, electric axle 7 rotates with disc 6 is synchronous, disc hole 8 has been seted up on the surface of disc 6, disc hole 8 is used for the weight of reducing device, the below fixedly connected with connecting rod 9 of square 2, connecting rod 9 is used for connecting square 2 and slider 10, connecting rod 9 keeps away from the one end fixedly connected with slider 10 of square 2, the silk groove has been seted up to slider 10's inside, the size of silk groove is greater than the size of silk line 111, slider 10 is in same vertical on-line with square 2, and both synchronous motion.
A long rod 11 is fixedly connected below the connecting rod 9, the long rod 11 is used for sliding of a sliding block 10, the surface of the long rod 11 is fixedly connected with two check blocks 12, the two check blocks 12 are respectively positioned at two ends of the long rod 11 and are used for preventing the sliding block 10 from sliding off the long rod 11, a support 13 is fixedly connected below the sliding block 10, one end of the support 13 is fixedly connected to the sliding block 10, the other end of the support 13 is fixedly connected to a base 18, the two support 13 are symmetrically distributed about a rotary disc 15, one end, away from the sliding block 10, of the support 13 is fixedly connected with a concave rod 19 and synchronously rotates, a brake shoe 14 is fixedly connected to the right side of the support 13, the brake shoe 14 is used for being matched with the rotary disc 15, the brake shoe 14 is made of composite rubber, the rotary disc 15 is fixedly connected to the right side of the brake shoe 14, the rotary disc 15 is used for synchronously rotating with, the commentaries on classics hole 17 has been seted up on the surface of carousel 15, the below fixedly connected with base 18 of carousel 15, the right side swing joint of base 18 has spill pole 19, the right side swing joint of spill pole 19 has convex pole 20, the left side fixedly connected with motor 71 of electric axle 7, motor 71 is used for driving electric axle 7, the fixed surface of stock 11 is connected with silk line 111, silk line 111 is used for cooperating with the silk groove, the one end fixedly connected with wheel 161 of carousel 15 is kept away from to connecting axle 16.
The working principle is that an electric shaft 7 is fixedly connected to the right side of a motor 71, a disc 6 is fixedly connected to one end, far away from the motor 71, of the electric shaft 7, the electric shaft 7 rotates to drive the disc 6 to synchronously rotate, a cylinder 4 is fixedly connected to the surface of the disc 6, the disc 6 rotates to drive the cylinder 4 to rotate, a left rod 5 is fixedly connected to the left side of the lower cylinder 4, a right rod 3 is fixedly connected to the right side of the upper cylinder 4, the cylinder 4 rotates to drive the left rod 5 and the right rod 3 to move, the left rod 5 and the right rod 3 are respectively fixedly connected to a block 2, a connecting rod 9 is fixedly connected to the lower part of the block 2, a sliding block 10 is fixedly connected to one end, far away from the block 2, of the connecting rod 9, the left rod 5 and the right rod 3 move to drive the sliding block 10 to move, the sliding block 10 is movably connected to the outer side of a long, the left support 13 is fixedly connected with the concave rod 19, the right support 13 is fixedly connected with the convex rod 20, the inner side of the support 13 is fixedly connected with a brake shoe 14, the inner side of the brake shoe 14 is movably connected with a rotary disc 15, the surface of the rotary disc 15 is fixedly connected with a connecting shaft 16, one end of the connecting shaft 16, far away from the rotary disc 15, is fixedly connected with a wheel 161, two sliding blocks 10 simultaneously slide towards the center of the long rod 11 to drive the support 13 to approach the rotary disc 15, the support 13 approaches the rotary disc 15, the brake shoe 14 can be in contact with the rotary disc 15, the rotary disc 15 stops rotating slowly, the wheel 161 also stops rotating slowly, and under the condition that the locomotive is out of control in braking, the additional emergency brake device can work immediately, and the locomotive stops safely and.
In conclusion, this novel additional emergent brake equipment of rear wheel coordinated type of locomotive, right side fixedly connected with electric axle 7 through motor 71, electric axle 7 keeps away from one end fixedly connected with disc 6 of motor 71, motor 71 works and drives electric axle 7 to rotate, electric axle 7 rotates and drives disc 6 synchronous rotation, disc 6's fixed surface is connected with cylinder 4, disc 6 rotates and drives cylinder 4 to rotate, the left side fixedly connected with left pole 5 of below cylinder 4, the right side fixedly connected with right pole 3 of top cylinder 4, cylinder 4 rotates and drives left pole 5 and right pole 3 motion, left pole 5 and right pole 3 are fixed connection respectively on square 2, the below fixedly connected with connecting rod 9 of square 2, the one end fixedly connected with slider 10 of square 2 is kept away from to connecting rod 9, left pole 5 and right pole 3 move and drive slider 10 motion, slider 10 swing joint is in the stock 11 outside, just so reached and used some simple mechanical structures to realize the gliding effect of two sliders 10 to inboard on stock 11 .
The novel locomotive rear wheel linkage type additional emergency brake device is characterized in that a support 13 is fixedly connected below a sliding block 10, the other end of the support 13 is fixedly connected to a base 18, the left support 13 is fixedly connected with a concave rod 19, the right support 13 is fixedly connected with a convex rod 20, a brake shoe 14 is fixedly connected to the inner side of the support 13, a rotary table 15 is movably connected to the inner side of the brake shoe 14, a connecting shaft 16 is fixedly connected to the surface of the rotary table 15, a wheel 161 is fixedly connected to one end, far away from the rotary table 15, of the connecting shaft 16, the two sliding blocks 10 simultaneously drive the support 13 to approach the rotary table 15 when sliding towards the center of a long rod 11, the support 13 approaches the rotary table 15, the brake shoe 14 can be in contact with the rotary table 15, the rotary table 15 stops rotating slowly, the wheel 161 also stops rotating slowly, and the additional, thus, the effects of good braking effect and safety are achieved.
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 (7)
1. The utility model provides a novel additional emergent brake of locomotive rear wheel coordinated type device, includes casing (1), its characterized in that: the inner part of the shell (1) is movably connected with a square block (2), the left side of the square block (2) is movably connected with a right rod (3), the left side of the right rod (3) is fixedly connected with a cylinder (4), the right side of the cylinder (4) is movably connected with a left rod (5), the right side of the left rod (5) is movably connected with a disc (6), the surface of the disc (6) is fixedly connected with an electric shaft (7), the surface of the disc (6) is provided with a disc hole (8), the lower part of the square block (2) is fixedly connected with a connecting rod (9), one end of the connecting rod (9) far away from the square block (2) is fixedly connected with a sliding block (10), the lower part of the connecting rod (9) is fixedly connected with a long rod (11), the surface of the long rod (11) is fixedly connected with a stop block (12), the lower part of the sliding block (10) is fixedly connected with a support (, the fixed surface of carousel (15) is connected with connecting axle (16), commentaries on classics hole (17) have been seted up on the surface of carousel (15), the below fixedly connected with base (18) of carousel (15), the right side swing joint of base (18) has spill pole (19), the right side swing joint of spill pole (19) has convex pole (20), the left side fixedly connected with motor (71) of electric axle (7), the fixed surface of stock (11) is connected with silk thread (111), the one end fixedly connected with wheel (161) of carousel (15) are kept away from in connecting axle (16).
2. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: the number of the square blocks (2) is two, and the two square blocks (2) are positioned on the same horizontal line.
3. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: the two cylinders (4) are respectively fixedly connected to the surface of the disc (6) and are symmetrically distributed around the center of the disc (6).
4. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: the inside of the sliding block (10) is provided with a silk groove, and the size of the silk groove is larger than that of the silk thread (111).
5. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: the sliding block (10) and the square block (2) are positioned on the same vertical line and move synchronously.
6. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: one end of the support (13) is fixedly connected to the sliding block (10), and the other end of the support is fixedly connected to the base (18).
7. The novel locomotive rear wheel linkage type additional emergency brake device as claimed in claim 1, wherein: the two supports (13) are symmetrically distributed about the rotary table (15), one end, far away from the sliding block (10), of each support (13) is fixedly connected with the concave rod (19), and the supports and the concave rod rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022889.4U CN211494366U (en) | 2020-07-01 | 2020-07-01 | Novel locomotive rear wheel coordinated type additional emergency brake device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022889.4U CN211494366U (en) | 2020-07-01 | 2020-07-01 | Novel locomotive rear wheel coordinated type additional emergency brake device |
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| CN211494366U true CN211494366U (en) | 2020-09-15 |
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| CN201922022889.4U Active CN211494366U (en) | 2020-07-01 | 2020-07-01 | Novel locomotive rear wheel coordinated type additional emergency brake device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014128A (en) * | 2022-06-29 | 2022-09-06 | 广州市声讯电子科技股份有限公司 | Intelligent dispersing system |
-
2020
- 2020-07-01 CN CN201922022889.4U patent/CN211494366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014128A (en) * | 2022-06-29 | 2022-09-06 | 广州市声讯电子科技股份有限公司 | Intelligent dispersing system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 3142 TEDA SME Development Center, No. 12, Taihua Road, Fifth Avenue, Binhai New Area Development Zone, Tianjin, 300000 Patentee after: TIANJIN JINYAN MACHINERY DESIGN Co.,Ltd. Address before: 412007 No. 88 Taishan Road, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN University OF TECHNOLOGY |
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| TR01 | Transfer of patent right |