CN220577257U - Limiting mechanism of electric flat car - Google Patents
Limiting mechanism of electric flat car Download PDFInfo
- Publication number
- CN220577257U CN220577257U CN202322253438.8U CN202322253438U CN220577257U CN 220577257 U CN220577257 U CN 220577257U CN 202322253438 U CN202322253438 U CN 202322253438U CN 220577257 U CN220577257 U CN 220577257U
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- flat car
- electric flat
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- wall
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electric flat car limiting mechanism which comprises a base, wherein an I-shaped rail is fixedly arranged at the upper end face of the base and positioned at the front end and the rear end of the base, an electric flat car is arranged at the upper end of the I-shaped rail, wheels are rotatably arranged at the lower end face of the electric flat car and positioned at four corners of the electric flat car, the wheels are matched with the I-shaped rail and are installed, a barrel is fixedly arranged at the front end and the rear end of the electric flat car, a first spring is fixedly arranged in the barrel, a sliding block is fixedly arranged at the other end of the first spring and is slidably installed with the barrel, and a contact block is fixedly arranged on the outer wall of the sliding block, so that when the electric flat car collides with the outside, the contact block is firstly contacted with a collision object, and the first spring and the sliding block buffer the received external force so as to protect and limit the electric flat car, and the electric flat car is convenient to use.
Description
Technical Field
The utility model relates to the technical field of electric flat cars, in particular to an electric flat car limiting mechanism.
Background
The electric flat car, also known as an electric flat car, a level car, a trolley, a cross-over car, an electric rail car, a ground climbing car and the like, is an in-factory rail electric transport vehicle, is firstly a rail type transport vehicle, and is required to lay rails on the ground, wherein the rails are generally I-shaped surface contact rails; the electric driving vehicle is driven by a motor speed reducer to automatically run, and is a flat car, the table surface is flat and has no box cover, and the electric driving vehicle can also be a non-planar car without a box cover under special conditions, and the car body has no steering wheel and only has a forward and backward direction, so that stopping and starting are needed through a limiting device. In the prior art, the limiting device of the electric flat car has poor overall protection, and when the electric flat car collides with external force during working, the precise parts inside the electric flat car are easily damaged; the rail is not provided with a mechanism for limiting the electric flat car, the situation that the electric flat car cannot be braked is unavoidable only by means of the self-braking function of the electric flat car, and the utility model provides a new solution to the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the problems in the prior art, the utility model provides an electric flat car limiting mechanism for solving the technical problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric flat car stop gear, includes the base, the up end of base just is located the front and back both ends and all fixes and be equipped with the I-shaped track, the orbital upper end of I-shaped is equipped with electric flat car, electric flat car's lower terminal surface just is located all to rotate on four angles and is equipped with the wheel, the wheel all installs with the I-shaped track cooperation, both ends all are fixed around the electric flat car and are equipped with the barrel, the inside of barrel is all fixed and is equipped with first spring, the other end of first spring is all fixed and is equipped with the sliding block, sliding block all with barrel slidable mounting, all be fixed and be equipped with the contact block on the outer wall of sliding block, the up end of base just is located both sides and all is equipped with square section of thick bamboo, square section of thick bamboo all is located electric flat car's lower extreme.
Preferably, the inside of square section of thick bamboo all is equipped with the bracing piece, the up end of bracing piece is all fixed and is equipped with the interception board, a side of interception board is all fixed and is equipped with the second spring, the other end of second spring is fixed and is equipped with the anticollision board, is convenient for carry out spacingly to electric flat car.
In a further preferred aspect, the square cylinder is provided with a fixed shaft in the interior, the support rod is rotatably mounted with the fixed shaft, the outer wall of the square cylinder is provided with a circular hole, the inner part of the circular hole is provided with a plug in a sliding manner, the outer wall of the support rod is provided with a jack, and one end of the plug is positioned in the jack, so that the support rod is conveniently rotated to be retracted.
In a further preferred mode, the outer wall of the square cylinder is fixedly provided with a third spring at the outer end of the round hole, the other end of the bolt is provided with a pull block, and the other end of the third spring is fixedly connected with the pull block so as to jack the bolt into the jack conveniently.
In a further preferred aspect, a side surface of the square cylinder is provided with a avoidance hole, so that the support rod can be placed conveniently.
In a further preferred aspect, the outer wall of the sliding block is provided with guide blocks at the front end and the rear end, the outer wall of the cylinder is provided with guide holes correspondingly, and the guide blocks are slidably mounted with the guide holes, so that the sliding block is more stable in moving.
In a further preferred aspect, rubber blocks are fixedly arranged on the inner walls of the square cylinders, and the other ends of the rubber blocks are in contact with the supporting rods, so that external forces borne by the supporting rods are buffered conveniently.
(III) beneficial effects
Compared with the prior art, the utility model provides an electric flat car limiting mechanism, which comprises the following components
The beneficial effects are that:
1. according to the utility model, the base, the I-shaped track, the electric flat car, the wheels, the cylinder body, the first spring, the sliding block and the contact block are arranged, so that when the electric flat car collides with the outside, the contact block firstly contacts with a collided object, and the first spring and the sliding block buffer the external force to protect and limit the electric flat car, so that the electric flat car is convenient to use;
2. according to the utility model, the square cylinder, the support rod, the interception plate, the second spring and the anti-collision plate are arranged, so that the electric flat car can be intercepted and limited by arranging the interception plate and the anti-collision plate, so that the electric flat car is prevented from colliding with the outside due to a large braking distance, the electric flat car is convenient to use, and the rubber block is arranged behind the support rod, so that the external force received by the support rod can be buffered, and the electric flat car is prevented from being broken;
3. according to the utility model, the fixed shaft, the circular hole, the bolt, the jack, the third spring, the pull block and the avoidance hole are arranged, so that when the limiting mechanism at the upper end of the base is not required to be used, the pull block is pulled outwards to extend the third spring, one end of the bolt is separated from the jack, and at the moment, the support rod can be rotated into the avoidance hole to retract the avoidance hole, so that the electric flat car is convenient to move and transport.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an electric flatcar limiting mechanism in the utility model;
FIG. 2 is a sectional view showing the installation of the electric flat car, the cylinder, the first spring, the sliding block and the contact block according to the present utility model;
FIG. 3 is a schematic view of the location of the interception plate, the second spring, the anti-collision plate and the insertion hole on the support bar according to the present utility model;
FIG. 4 is a schematic view of the positions of the fixed shaft, the circular hole, the third spring and the evading hole on the square cylinder in the utility model;
FIG. 5 is a schematic view of the positions of the contact block and the guide block on the slider according to the present utility model;
FIG. 6 is a schematic view of the location of the plug pin puller of the present utility model.
In the figure: 1. a base; 2. an I-shaped track; 3. an electric flatcar; 4. a wheel; 5. a cylinder; 6. a first spring; 7. a sliding block; 8. a contact block; 9. a square cylinder; 10. a support rod; 11. an interception plate; 12. a second spring; 13. an anti-collision plate; 14. a fixed shaft; 15. a circular hole; 16. a plug pin; 17. a jack; 18. a third spring; 19. pulling blocks; 20. avoiding holes; 21. a guide block; 22. a guide hole; 23. rubber blocks.
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. 1-6, an electric flat car limiting mechanism comprises a base 1, an upper end face of the base 1 is fixedly provided with an I-shaped track 2 at the front end and the rear end of the base, an electric flat car 3 is arranged at the upper end of the I-shaped track 2, wheels 4 are rotatably arranged on the lower end face of the electric flat car 3 and located at four corners of the electric flat car, the wheels 4 are matched with the I-shaped track 2, a barrel 5 is fixedly arranged at the front end and the rear end of the electric flat car 3, a first spring 6 is fixedly arranged in the barrel 5, a sliding block 7 is fixedly arranged at the other end of the first spring 6, the sliding block 7 is slidably mounted with the barrel 5, contact blocks 8 are fixedly arranged on the outer wall of the sliding block 7, square barrels 9 are arranged at the upper end face and the two sides of the base 1, and the square barrels 9 are located at the lower end of the electric flat car 3.
In this embodiment, the inside of square section of thick bamboo 9 all is equipped with bracing piece 10, and the up end of bracing piece 10 is all fixed and is equipped with interception board 11, and interception board 11's a side is all fixed and is equipped with second spring 12, and second spring 12's the other end is fixed and is equipped with crashproof board 13, can carry out spacingly to electric flat car 3's removal, prevents that it from bumping owing to brake distance is too big to lead to inside spare part to take place to damage.
In this embodiment, the inside of square section of thick bamboo 9 all is equipped with fixed axle 14, and bracing piece 10 all rotates the installation with fixed axle 14, has all seted up circular hole 15 on the outer wall of square section of thick bamboo 9, and the inside of circular hole 15 all slides and is equipped with bolt 16, has all seted up jack 17 on the outer wall of bracing piece 10, and the one end of bolt 16 all is located the inside of jack 17, and the user can fix bracing piece 10 through bolt 16.
In this embodiment, the outer wall of the square cylinder 9 and the outer end of the circular hole 15 are fixedly provided with a third spring 18, the other end of the bolt 16 is provided with a pull block 19, the other end of the third spring 18 is fixedly connected with the pull block 19, and the bolt 16 can be pushed into the jack 17 to fixedly mount the support rod 10.
In this embodiment, a side surface of the square cylinder 9 is provided with a avoidance hole 20, so that the support rod 10 can be placed, and the electric flat car 3 can be conveniently moved and transported.
In this embodiment, the outer wall of the sliding block 7 and the front and rear ends of the sliding block are respectively provided with a guide block 21, the outer wall of the cylinder 5 is correspondingly provided with a guide hole 22, and the guide blocks 21 and the guide holes 22 are slidably mounted, so that the sliding block 7 can be more stable in moving.
In this embodiment, the rubber blocks 23 are fixed on the inner wall of the square cylinder 9, and the other ends of the rubber blocks 23 are in contact with the support rods 10, so that the rear of the support rods 10 can be supported, and the problem of fracture is prevented.
Example 2:
to sum up, when the use, when electric flat car 3 bumps with the external world, contact block 8 just can at this moment be at first with the collision thing contact, first spring 6 and sliding block 7 just can cushion the external force that receives, so as to protect and spacing electric flat car 3, facilitate the use, and still set up interception board 11 and crashproof board 13 in the upper end of base 1, can intercept and spacing electric flat car 3, so as to prevent that it bumps with the external world because of the great reason of brake distance, facilitate the use, and still set up rubber block 23 at the rear of bracing piece 10, can cushion the external force that bracing piece 10 received, prevent that it from breaking, when not needing to use the stop gear of base 1 upper end, can make third spring 18 extension through outwards pulling pull piece 19, so that the one end of bolt 16 breaks away from jack 17, can rotate bracing piece 10 to avoid the inside of hole 20 to pack it, then make things convenient for electric flat car 3 to remove and transport.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric flat car stop gear, includes base (1), its characterized in that: the utility model discloses a motor-assisted bicycle, including base (1), electric flat car (3), wheel (4), barrel (5) are all fixed in both ends around the up end of base (1) and be located both ends and all fixedly be equipped with I-shaped track (2), the upper end of I-shaped track (2) is equipped with electric flat car (3), the lower terminal surface of electric flat car (3) just is located all to rotate on four angles and is equipped with wheel (4), wheel (4) all with I-shaped track (2) cooperation installation, both ends all are fixed in front and back of electric flat car (3) are equipped with barrel (5), the inside of barrel (5) all is fixed and is equipped with first spring (6), the other end of first spring (6) all is fixed and is equipped with slider (7), slider (7) all with barrel (5) slidable mounting, all be fixed on the outer wall of slider (7) are equipped with contact block (8), the up end of base (1) just is located both sides and all is equipped with square section of thick bamboo (9), square section of thick bamboo (9) all are located the lower extreme of electric flat car (3).
2. The electric flat car limiting mechanism according to claim 1, wherein: the inside of square section of thick bamboo (9) all is equipped with bracing piece (10), the up end of bracing piece (10) is all fixed and is equipped with interception board (11), one side of interception board (11) is all fixed and is equipped with second spring (12), the other end of second spring (12) is fixed and is equipped with anticollision board (13).
3. An electric flat car limiting mechanism according to claim 2, wherein: the utility model discloses a square tube, including square tube (9), bracing piece, jack (17) have all been seted up on the outer wall of square tube (9), the inside of square tube (9) all is equipped with fixed axle (14), bracing piece (10) all rotates the installation with fixed axle (14), circular hole (15) have all been seted up on the outer wall of square tube (9), the inside of circular hole (15) all slides and is equipped with bolt (16), jack (17) have all been seted up on the outer wall of bracing piece (10), the one end of bolt (16) all is located the inside of jack (17).
4. An electric flat car limiting mechanism according to claim 3, wherein: the outer wall of the square cylinder (9) is fixedly provided with a third spring (18) at the outer end of the round hole (15), the other end of the bolt (16) is provided with a pull block (19), and the other end of the third spring (18) is fixedly connected with the pull block (19).
5. The electric flat car limiting mechanism according to claim 1, wherein: one side surface of the square cylinder (9) is provided with a avoidance hole (20).
6. The electric flat car limiting mechanism according to claim 1, wherein: guide blocks (21) are arranged on the outer wall of the sliding block (7) and located at the front end and the rear end, guide holes (22) are correspondingly formed in the outer wall of the cylinder body (5), and the guide blocks (21) are slidably mounted with the guide holes (22).
7. An electric flat car limiting mechanism according to claim 2, wherein: rubber blocks (23) are fixedly arranged on the inner walls of the square cylinders (9), and the other ends of the rubber blocks (23) are contacted with the supporting rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253438.8U CN220577257U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of electric flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253438.8U CN220577257U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of electric flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220577257U true CN220577257U (en) | 2024-03-12 |
Family
ID=90122911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322253438.8U Active CN220577257U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of electric flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220577257U (en) |
-
2023
- 2023-08-21 CN CN202322253438.8U patent/CN220577257U/en active Active
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