CN219544741U - Quick brake device for disc axle of transport vehicle - Google Patents
Quick brake device for disc axle of transport vehicle Download PDFInfo
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- CN219544741U CN219544741U CN202320106205.2U CN202320106205U CN219544741U CN 219544741 U CN219544741 U CN 219544741U CN 202320106205 U CN202320106205 U CN 202320106205U CN 219544741 U CN219544741 U CN 219544741U
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- mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses a disc type axle rapid braking device of a transport vehicle, which relates to the technical field of wheel braking and comprises a vehicle body, a device body and gears, wherein the bottom end of the vehicle body is provided with a mounting groove, the inner side of the mounting groove is provided with a mounting block, four corners of the bottom end of the mounting block are provided with telescopic rods, the middle position below the mounting block is provided with an adjusting rod, the device body is arranged below the adjusting rod, and two sides below the device body are provided with working cavities. The utility model uses the mounting block above the device body to be positioned in the mounting groove, then the rocking handle is rotated to rotate the gear, the gear is meshed with the racks, so that the two racks move in opposite directions simultaneously, the lock rod moves into the locking groove, the mounting of the device body is convenient, the lock rod moves to one side far away from the locking groove simultaneously by reversing the rocking handle, the quick dismounting of the device body is convenient, the quick mounting and dismounting of the device body are convenient, and the problem of inconvenient mounting and dismounting is solved.
Description
Technical Field
The utility model relates to the technical field of wheel braking, in particular to a disc type axle rapid braking device of a transport vehicle.
Background
The brake device of transport vechicle realizes the brake effect to the transport vechicle, and a lot of brake device now are inconvenient for dismantle the installation, and dismantlement installation is loaded down with trivial details, leads to wasting time and energy, and the suitability is poor, can not nimble the regulation, according to the interval difference of bottom of the car with the drive shaft to need adjust the installation, and current brake device does not have automatic re-setting's function, leads to the brake plate wearing and tearing seriously, thereby influences braking effect.
Through searching, chinese patent grant publication No. 202020526861.4, publication No. 2020, 04 and 13 disclose an automobile brake convenient to install, and it is proposed that "one side of a brake caliper body 4 is provided with an oil inlet pipe 1, the left side of the brake caliper body 4 is connected with the oil inlet pipe 1 through welding, and a piston extrusion block 5 is arranged in the brake caliper body 4," the brake caliper body is not provided with a structure for automatically resetting the piston extrusion block 5, the service performance is poor, the piston extrusion block 5 is easy to wear seriously, and the service life is short.
Disclosure of Invention
The utility model aims to provide a rapid brake device for a disc-type axle of a transport vehicle, which aims to solve the problem that the conventional automobile brake convenient to install in the background art is not good in service performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transport vechicle disc-type axletree rapid braking device, includes automobile body, device body and gear, the bottom of automobile body is provided with the mounting groove, and the inboard of mounting groove installs the installation piece, the telescopic link is all installed at four angles of installation piece bottom, the intermediate position department of installation piece below installs the regulation pole, the device body is installed to the below of adjusting the pole, the both sides of device body below all are provided with the working chamber, the both sides of device body bottom all are connected with oil pipe, the axis of rotation is installed to the below of device body, and the brake disc is installed to the outer wall of axis of rotation, wheel hub is installed to one side of brake disc.
Preferably, a threaded rod is installed on the inner side of the adjusting rod, and the top end of the threaded rod is connected to the bottom end of the installation block through a bearing.
With the technical scheme, the threaded rod is connected to the bottom end of the installation block through the bearing, so that the threaded rod can normally rotate below the installation block.
Preferably, an adjusting knob is arranged above the adjusting rod, a threaded hole is formed in the middle of the adjusting knob, and the top end of the threaded rod penetrates through the threaded hole and extends to the upper side of the adjusting knob.
By adopting the technical scheme, the threaded rod can move up and down in the adjusting rod through the threaded fit of the outer wall of the threaded rod and the threaded hole.
Preferably, a sliding groove is formed in the bottom end of the adjusting knob, and the top end of the adjusting rod is connected with the sliding groove through a sliding block.
By adopting the technical scheme, when the adjusting knob rotates, the sliding block moves in the sliding groove simultaneously, so that the limiting effect on the adjusting knob is realized.
Preferably, the gear is installed to the inner wall of automobile body, and the one end of gear is connected with the rocking handle, the rack is all installed to the both sides of gear, and forms meshing transmission structure between rack and the gear.
By adopting the technical scheme, the rack is meshed with the gear, so that the mechanical structure is stable, and the transmission structure is realized.
Preferably, the lower part of one side of the rack is connected with a lock rod, and the outer wall of the installation block is provided with a lock groove matched with the lock rod.
By adopting the technical scheme, the locking rod moves into the locking groove, so that the device body can be quickly installed.
Preferably, the inner wall of the working cavity is uniformly provided with return springs, one sides of the return springs are connected with pistons, one sides of the pistons are connected with pushing rods, and one sides of the pushing rods are connected with brake clamping plates.
By adopting the technical scheme, the brake clamping plate can be automatically reset through the reset spring, so that the abrasion of the brake clamping plate is reduced, and the service life of the brake clamping plate is long.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model provides a device body, a rocking handle and a locking rod, wherein an installation block above the device body is positioned in an installation groove, a gear is rotated by rotating the rocking handle, the gear is meshed with racks, two racks are simultaneously moved in opposite directions, the locking rod is moved into the locking groove, the device body is convenient to install, the locking rod is simultaneously moved to one side far away from the locking groove by reversing the rocking handle, the device body is convenient to rapidly detach, the device body is convenient to rapidly install and detach, and the problem of inconvenient installation and detachment is solved;
(2) The utility model provides the adjusting knob, the threaded hole and the threaded rod, the threaded hole is matched with the threads of the threaded rod by rotating the adjusting knob, so that the threaded rod can move upwards or downwards to drive the telescopic rods at four corners to move up and down at the same time, the adjusting installation is convenient according to the distance between the vehicle body and the brake disc, the applicability is strong, and the problem of poor applicability is solved;
(3) The utility model provides an oil pipe, a piston and a pushing rod, wherein the oil pipe is used for pressing a braking plate, pressure is applied to transmit braking hydraulic oil into a working cavity through the oil pipe, the pushing piston is pushed to drive the pushing rod to move to one side of a brake disc, the pushing rod pushes a braking clamping plate to clamp and rub two sides of the brake disc, kinetic energy of travelling of a transport vehicle is converted into heat energy after friction, and therefore the transport vehicle is rapidly braked, and after the braking plate is released, a return spring returns the braking clamping plate, so that the problem of poor braking performance is solved.
Drawings
FIG. 1 is a schematic cross-sectional view of the apparatus of the present utility model;
FIG. 2 is a schematic view of the three-dimensional structure of the device of the present utility model;
FIG. 3 is a schematic cross-sectional view of an adjustment lever according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.
In the figure: 1. a rotating shaft; 2. an oil pipe; 3. a brake clamp plate; 4. a push rod; 5. a working chamber; 6. a mounting block; 7. a vehicle body; 8. a telescopic rod; 9. a device body; 10. a return spring; 11. a piston; 12. a wheel hub; 13. a brake disc; 14. a rocking handle; 15. an adjusting rod; 16. a threaded rod; 17. an adjustment knob; 18. a threaded hole; 19. a lock lever; 20. a locking groove; 21. a mounting groove; 22. a rack; 23. a gear.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a rapid brake device for a disc axle of a transport vehicle comprises a vehicle body 7, a device body 9 and a gear 23, wherein a mounting groove 21 is formed in the bottom end of the vehicle body 7, a mounting block 6 is mounted on the inner side of the mounting groove 21, telescopic rods 8 are mounted at four corners of the bottom end of the mounting block 6, an adjusting rod 15 is mounted at the middle position below the mounting block 6, the device body 9 is mounted below the adjusting rod 15, working cavities 5 are formed in two sides below the device body 9, oil pipes 2 are connected to two sides of the bottom end of the device body 9, a rotating shaft 1 is mounted below the device body 9, a brake disc 13 is mounted on the outer wall of the rotating shaft 1, and a vehicle hub 12 is mounted on one side of the brake disc 13;
a threaded rod 16 is arranged on the inner side of the adjusting rod 15, and the top end of the threaded rod 16 is connected with the bottom end of the mounting block 6 through a bearing;
an adjusting knob 17 is arranged above the adjusting rod 15, a threaded hole 18 is arranged in the middle of the adjusting knob 17, and the top end of the threaded rod 16 extends to the upper part of the adjusting knob 17 through the threaded hole 18;
the bottom end of the adjusting knob 17 is provided with a chute, and the top end of the adjusting rod 15 is connected with the chute through a sliding block;
specifically, as shown in fig. 1, 3 and 4, when the structure is used, by rotating the adjusting knob 17, the threaded hole 18 is in threaded fit with the threaded rod 16, so that the threaded rod 16 can move upwards or downwards, and the telescopic rods 8 at four corners are driven to move up and down simultaneously, so that the adjustment and installation are convenient according to the distance between the vehicle body 7 and the brake disc 13, and the applicability is strong.
Example 2: the inner wall of the vehicle body 7 is provided with a gear 23, one end of the gear 23 is connected with a rocking handle 14, both sides of the gear 23 are provided with racks 22, and a meshing transmission structure is formed between the racks 22 and the gear 23;
the lower part of one side of the rack 22 is connected with a lock rod 19, and the outer wall of the mounting block 6 is provided with a lock groove 20 matched with the lock rod 19;
specifically, as shown in fig. 1 and 2, when the structure is used, the installation block 6 above the device body 9 is positioned in the installation groove 21, the gear 23 is rotated by rotating the rocking handle 14, the gear 23 is meshed with the racks 22, the two racks 22 move in opposite directions simultaneously, the lock rod 19 moves into the lock groove 20, the installation of the device body 9 is facilitated, the lock rod 19 moves to one side far away from the lock groove 20 simultaneously by reversing the rocking handle 14, the quick disassembly of the device body 9 is facilitated, and the quick installation and disassembly of the device body 9 are facilitated.
Example 3: the inner wall of the working cavity 5 is uniformly provided with return springs 10, one side of each return spring 10 is connected with a piston 11, one side of each piston 11 is connected with a push rod 4, and one side of each push rod 4 is connected with a brake clamping plate 3;
specifically, as shown in fig. 1 and 2, when the structure is used, by stepping on the braking plate, pressure is applied to transmit braking hydraulic oil into the working cavity 5 through the oil pipe 2, the pushing piston 11 drives the pushing rod 4 to move to one side of the braking disc 13, the pushing rod 4 pushes the braking clamping plate 3 to clamp and rub two sides of the braking disc 13, kinetic energy of travelling of the transport vehicle is converted into heat energy after friction, and therefore the transport vehicle is stopped rapidly.
Working principle: when the device is used, the device body 9 is used for braking the brake disc 13, so that the wheel hub 12 stops rotating, and the braking work of the transport vehicle is realized;
the first innovation point implements the steps of:
by stepping on the braking plate, pressure is applied to transmit braking hydraulic oil into the working cavity 5 through the oil pipe 2, the pushing piston 11 drives the pushing rod 4 to move to one side of the braking disc 13, the pushing rod 4 pushes the braking clamping plate 3 to clamp and rub two sides of the braking disc 13, kinetic energy of travelling of the transport vehicle is converted into heat energy after friction, and therefore the transport vehicle is stopped rapidly.
The second innovation point implementation step:
the first step: by positioning the mounting block 6 above the device body 9 in the mounting groove 21 and rotating the rocking handle 14 to rotate the gear 23, the gear 23 is meshed with the racks 22, so that the two racks 22 move in opposite directions simultaneously, and the lock rod 19 moves into the locking groove 20, thereby facilitating the mounting of the device body 9;
and a second step of: the lock lever 19 is simultaneously moved to a side away from the lock groove 20 by reversing the crank 14, facilitating quick removal of the device body 9.
The third innovation point implementation step:
through the screw thread cooperation of rotatory adjust knob 17, screw hole 18 and threaded rod 16, make threaded rod 16 can upwards or the downward movement, drive telescopic link 8 at four angles and reciprocate simultaneously, be convenient for adjust the installation according to automobile body 7 and brake disc 13's interval, the suitability is strong.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a transport vechicle disc-type axletree rapid braking device, includes automobile body (7), device body (9) and gear (23), its characterized in that: the bottom of automobile body (7) is provided with mounting groove (21), and installs installation piece (6) in the inboard of mounting groove (21), telescopic link (8) are all installed in four angles of installation piece (6) bottom, intermediate position department of installation piece (6) below installs regulation pole (15), device body (9) are installed to the below of adjusting pole (15), the both sides of device body (9) below all are provided with working chamber (5), the both sides of device body (9) bottom all are connected with oil pipe (2), axis of rotation (1) are installed to the below of device body (9), and brake disc (13) are installed to the outer wall of axis of rotation (1), wheel hub (12) are installed to one side of brake disc (13).
2. A transporter disc axle quick brake device according to claim 1, wherein: the inner side of the adjusting rod (15) is provided with a threaded rod (16), and the top end of the threaded rod (16) is connected with the bottom end of the mounting block (6) through a bearing.
3. A transporter disc axle quick brake device according to claim 2, wherein: an adjusting knob (17) is arranged above the adjusting rod (15), a threaded hole (18) is formed in the middle of the adjusting knob (17), and the top end of the threaded rod (16) penetrates through the threaded hole (18) and extends to the upper side of the adjusting knob (17).
4. A transporter disc axle quick brake device according to claim 3, wherein: the bottom of the adjusting knob (17) is provided with a chute, and the top of the adjusting rod (15) is connected with the chute through a sliding block.
5. A transporter disc axle quick brake device according to claim 1, wherein: the inner wall of the vehicle body (7) is provided with a gear (23), one end of the gear (23) is connected with a rocking handle (14), both sides of the gear (23) are provided with racks (22), and a meshing transmission structure is formed between the racks (22) and the gear (23).
6. A transporter disc axle quick brake device of claim 5, wherein: the lower part of one side of the rack (22) is connected with a lock rod (19), and the outer wall of the installation block (6) is provided with a lock groove (20) matched with the lock rod (19).
7. A transporter disc axle quick brake device according to claim 1, wherein: the inner wall of working chamber (5) is all evenly installed reset spring (10), one side of reset spring (10) all is connected with piston (11), and one side of piston (11) all is connected with catch bar (4), one side of catch bar (4) all is connected with brake splint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106205.2U CN219544741U (en) | 2023-02-03 | 2023-02-03 | Quick brake device for disc axle of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320106205.2U CN219544741U (en) | 2023-02-03 | 2023-02-03 | Quick brake device for disc axle of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219544741U true CN219544741U (en) | 2023-08-18 |
Family
ID=87708007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320106205.2U Active CN219544741U (en) | 2023-02-03 | 2023-02-03 | Quick brake device for disc axle of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219544741U (en) |
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2023
- 2023-02-03 CN CN202320106205.2U patent/CN219544741U/en active Active
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