CN214240817U - Electric flat carriage with anti-collision buffer device - Google Patents

Abstract

The utility model discloses an electronic flatcar with anticollision buffer, including electronic flatcar body, the mount pad that the bottom fixed connection of electronic flatcar body has the level to set up, install the pivot that two intervals set up on the mount pad, the mount pad is passed and the wheel is installed at the both ends of pivot, the baffle is all installed at the both ends of mount pad, the baffle is close to the one end fixedly connected with spliced pole of mount pad, the spliced pole extends to in the mount pad, the first spring of fixedly connected with on the spliced pole between baffle and the mount pad, be located the spliced pole tip fixedly connected with installation piece of mount pad, install brake equipment on the installation piece. The anti-collision buffer function is achieved through the first spring, the rotating shaft is convenient to brake through the arrangement of the brake device, the electric flat car is prevented from being moved forwards continuously to bring deep collision between the electric flat car and a barrier, falling of goods and damage to the electric flat car are reduced.

Description

Electric flat carriage with anti-collision buffer device

Technical Field

The utility model relates to an electric flat carriage technical field especially relates to an electric flat carriage with anticollision buffer.

Background

Because the characteristics such as simple structure, convenient to use, bearing capacity are big, the maintenance is convenient, easy clearance of electronic flatcar, electronic flatcar has become the first-selected instrument of freight in the factory building of many production type enterprises and between factory building and the factory building. The electric flat carriage runs on a laid rail or trackless rail during running, the working efficiency of a workshop can be improved by using the electric flat carriage, manual carrying of workers or transportation by using a forklift are avoided, and a large amount of labor cost is saved. The electric flat carriage is at the in-process of transportation, and inevitable meeting collides, especially when electric flat carriage is full-load goods, because its inertia is big, the emergence of collision can lead to the goods unrestrained, and this will cause the damage of goods, and simultaneously, the collision still can bring the harm for electric flat carriage to a certain extent, has influenced electric flat carriage's life.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic flatcar with anticollision buffer to solve the problem of the damage of the goods that present electronic flatcar bumps and brings and electronic flatcar.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an electronic flatcar with anticollision buffer, including electronic flatcar body, the mount pad that the bottom fixed connection of electronic flatcar body has the level to set up, install the pivot that two intervals set up on the mount pad, the mount pad is passed and the wheel is installed at the both ends of pivot, the mount pad is the cavity structure, the baffle of vertical setting and with mount pad tip interval setting is all installed at the both ends of mount pad, the baffle is close to the one end fixedly connected with spliced pole of mount pad, the spliced pole is kept away from the one end of baffle and is passed the mount pad and extend to in the mount pad, the first spring of fixedly connected with on the spliced pole between baffle and the mount pad, the spliced pole tip fixedly connected with installation piece that is located the mount pad, the one end that the spliced pole was kept away from to the installation piece is installed brake equipment.

Preferably, brake equipment includes the brake block, and the one end fixed connection of brake block is on the installation piece, and the other end fixedly connected with brake post of brake block, the one end fixedly connected with of brake block and the first brake block of pivot looks adaptation are kept away from to the brake post.

Preferably, a vertically arranged connecting plate is arranged between the rotating shaft and the brake block close to the rotating shaft, the connecting plate is fixedly connected to the mounting seat, a through hole is formed in the connecting plate, the brake column penetrates through the through hole and is in sliding connection with the connecting plate, and a second spring is arranged on the brake column between the connecting plate and the brake block.

Preferably, the baffle plate extends upwards to a height higher than the electric flat carriage body, and a third spring is fixedly connected between the baffle plate and the electric flat carriage body.

Preferably, the brake block is the toper setting, and the longitudinal section of brake block reduces from the installation piece to the connecting plate direction in proper order, all articulates the commentaries on classics board that has the level setting on the connecting plate of brake post top and below, changes the board and rather than fixedly connected with fourth spring between the mount pad inner wall that is close to, changes the one end fixedly connected with of board near the pivot and the second brake block of pivot looks adaptation.

Preferably, the top end and the bottom end of the mounting block are both connected with the inner wall of the mounting seat in a sliding mode, and the top and the bottom of the inner wall of the mounting seat are provided with balls which are connected with the mounting block in a sliding mode.

Preferably, one side of the baffle, which is far away from the mounting seat, is fixedly connected with a buffer plate matched with the baffle.

The utility model discloses the beneficial effect who has does: the connecting column is arranged between the mounting seat and the baffle plate and the first spring is sleeved on the connecting column, when the baffle plate is collided, the connecting column moves towards the direction far away from the baffle plate, so that the first spring is extruded to play a role of buffering for the first time; the third spring arranged between the electric flat carriage body and the baffle plate also plays a certain buffering role; when the mounting block moves towards the direction close to the rotating shaft, the brake column slides along the through hole, so that the second spring is extruded, and a second buffering effect is achieved; the first brake pad is abutted against the rotating shaft by the movement of the brake column, so that the rotating speed of the rotating shaft is reduced, and the effect of braking the rotating shaft is achieved; simultaneously, the brake block makes the brake block conflict commentaries on classics board to the removal of pivot direction, changes the board and rotates along the pin joint to make the second brake block hold the pivot tightly, strengthened brake equipment to the braking effect of pivot, avoid electronic flatcar to continue to move forward and bring its and the degree of depth collision of barrier, reduce the fall of goods and to the damage of electronic flatcar.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the usage state of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

An electric flat carriage with an anti-collision buffer device is shown in figure 1 and comprises an electric flat carriage body 1, wherein the bottom of the electric flat carriage body 1 is fixedly connected with a horizontally arranged mounting seat 2, two rotating shafts 3 arranged at intervals are arranged on the mounting seat 2, two ends of each rotating shaft 3 penetrate through the mounting seat 2 and are provided with wheels (not shown in the figure), the mounting seat 2 is of a cavity structure, two ends of the mounting seat 2 are respectively provided with a baffle 4 which is vertically arranged and is arranged at an interval with the end part of the mounting seat 2, one end of each baffle 4 close to the mounting seat 2 is fixedly connected with a connecting column 5, one end of each connecting column 5 far away from the baffle 4 penetrates through the mounting seat 2 and extends into the mounting seat 2, a first spring 6 is fixedly connected on the connecting column 5 between each baffle 4 and the mounting seat 2, the connecting column 5 is in sliding connection with the side wall of the mounting seat 2, the end part of each connecting column 5 in the mounting seat 2 is fixedly connected with a mounting block 7, and a brake device is arranged at one end of the mounting block 7 far away from the connecting column 5. When baffle 4 bumps with the barrier, installation piece 7 removes to the direction of keeping away from baffle 4 for spliced pole 5 also removes to the direction of keeping away from baffle 4, and first spring 6 receives the extrusion, thereby plays the effect of buffering for the first time.

Optionally, as shown in fig. 1, the braking device includes a brake block 8, one end of the brake block 8 is fixedly connected to the mounting block 7, the other end of the brake block 8 is fixedly connected to a horizontally arranged brake post 9, and one end of the brake post 9 away from the brake block 8 is fixedly connected to a first brake pad 10 adapted to the rotating shaft 3. When baffle 4 and barrier bump, installation piece 7 removes to the direction that is close to pivot 3, and brake post 9 also removes to the direction that is close to pivot 3, and when first brake block 10 contradicted pivot 3, first brake block 10 played the effect of braking to pivot 3, effectively reduced the range that electronic flatcar continues to move forward to reduce to take place the degree of depth collision between baffle 4 and the barrier, reduced falling of goods, also ensured electronic flatcar's safety.

Optionally, as shown in fig. 1, a vertically arranged connecting plate 11 is installed between the rotating shaft 3 and the brake block 8 adjacent thereto, the connecting plate 11 is fixedly connected to the mounting base 2, a through hole is formed in the connecting plate 11, the brake post 9 passes through the through hole and is slidably connected with the connecting plate 11, and a second spring 12 is installed on the brake post 9 between the connecting plate 11 and the brake block 8. When the baffle 4 is collided, the mounting block 7 moves towards the direction close to the rotating shaft 3, and the brake column 9 also moves towards the direction close to the rotating shaft 3, so that the second spring 12 is extruded, and the effect of secondary buffering is achieved.

Optionally, as shown in fig. 1, the baffle 4 extends upward to a height higher than the electric flat carriage body 1, and a third spring 13 is fixedly connected between the baffle 4 and the electric flat carriage body 1. Third spring 13 also can play certain cushioning effect, and baffle 4 exceeds the setting of electric flat carriage body 1 height simultaneously for baffle 4 can play certain crashproof cushioning effect to electric flat carriage body 1.

Optionally, as shown in fig. 1, the brake block 8 is a conical arrangement, the longitudinal section of the brake block 8 decreases from the mounting block 7 to the connecting plate 11 in sequence, the connecting plates 11 above and below the brake column 9 are hinged with horizontally arranged rotating plates 14, a fourth spring 15 is fixedly connected between the rotating plate 14 and the inner wall of the mounting base 2 close to the rotating plate 14, and one end of the rotating plate 14 close to the rotating shaft 3 is fixedly connected with a second brake pad 16 adapted to the rotating shaft 3. The one end that changes board 14 and be close to brake block 8 sets up with 8 intervals of brake block, as shown in fig. 2, when baffle 4 receives the collision, installation piece 7 removes to the direction that is close to pivot 3, brake block 8 also removes to the direction that is close to pivot 3, the in-process conflict that brake block 8 removed changes board 14, make and change board 14 rotate along its pin joint with connecting plate 11, the one end that changes board 14 and be close to pivot 3 removes to the direction that is close to pivot 3, thereby make two second brake block 16 hug closely pivot 3, play braking effect to pivot 3, improve braking device's braking effect to pivot 3, further reduce falling of goods, guarantee electric flat car's safety.

Alternatively, as shown in fig. 1, the top end and the bottom end of the mounting block 7 are slidably connected to the inner wall of the mounting base 2, and the balls 17 are mounted on the top and the bottom of the inner wall of the mounting base 2, and the balls 17 are slidably connected to the mounting block 7. The sliding connection between the mounting socket 2 and the mounting block 7 is achieved by the provision of balls 17.

Alternatively, as shown in fig. 1, a buffer plate 18 adapted to the baffle 4 is fixedly connected to a side of the baffle 4 away from the mounting seat 2, and a material of the buffer plate 18 may be selected from flexible materials such as soft rubber and soft polyurethane foam, so that it has a certain buffering effect.

The using method comprises the following steps: when the baffle 4 touches an obstacle, the mounting block 7 moves towards the direction of the rotating shaft 3, and the first spring 6 and the third spring 13 are extruded, so that the effect of buffering for the first time is achieved; the brake block 8 moves towards the direction of the rotating shaft 3, and the second spring 12 is extruded, so that the effect of secondary buffering is achieved; the brake column 9 moves towards the rotating shaft 3, so that the first brake pad 10 is abutted against the rotating shaft 3, and the brake effect on the rotating shaft 3 is achieved; the brake block 8 will collide with the rotating plate 14 while moving towards the rotating shaft 3, so that the rotating plate 14 rotates along the hinge point, and the second brake pad 16 on the rotating plate 14 collides with the rotating shaft 3, thereby further enhancing the braking effect on the rotating shaft 3.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification of the above embodiments.

Claims (7)

1. The utility model provides an electric flat carriage with anticollision buffer, includes the electric flat carriage body, the mount pad that the bottom fixed connection of electric flat carriage body has the level to set up installs the pivot that two intervals set up on the mount pad, and the mount pad is passed and the wheel is installed, its characterized in that at the both ends of pivot: the mount pad is the cavity structure, the baffle that vertical setting and mount pad tip interval set up is all installed at the both ends of mount pad, the baffle is close to the one end fixedly connected with spliced pole of mount pad, the one end that the baffle was kept away from to the spliced pole is passed the mount pad and is extended to in the mount pad, the first spring of fixedly connected with on the spliced pole between baffle and the mount pad, be located the spliced pole tip fixedly connected with installation piece in the mount pad, the one end that the spliced pole was kept away from to the installation piece is installed brake equipment.

2. The electric flat carriage with the anti-collision buffer device according to claim 1, characterized in that: brake equipment includes the brake block, and the one end fixed connection of brake block is on the installation piece, and the other end fixedly connected with brake post of brake block, the one end fixedly connected with of brake block and the first brake block of pivot looks adaptation are kept away from to the brake post.

3. The electric flat carriage with the anti-collision buffer device according to claim 2, characterized in that: a connecting plate which is vertically arranged is arranged between the rotating shaft and the brake block close to the rotating shaft, the connecting plate is fixedly connected to the mounting seat, a through hole is formed in the connecting plate, the brake column penetrates through the through hole and is in sliding connection with the connecting plate, and a second spring is arranged on the brake column between the connecting plate and the brake block.

4. The electric flat carriage with the anti-collision buffer device according to claim 1, characterized in that: the baffle upwards extends to the height that exceeds the electric flat carriage body, fixedly connected with third spring between baffle and the electric flat carriage body.

5. The electric flat carriage with the anti-collision buffer device according to claim 2, characterized in that: the brake block is the toper setting, and the longitudinal section of brake block reduces from the installation piece to the connecting plate direction in proper order, all articulates the commentaries on classics board that has the level to set up on the connecting plate of brake post top and below, changes the board and rather than fixedly connected with fourth spring between the mount pad inner wall that is close to, changes the second brake block that the one end fixedly connected with of board near the pivot and pivot looks adaptation.

6. The electric flat carriage with the anti-collision buffer device according to claim 1, characterized in that: the top and the bottom of installation piece all with mount pad inner wall sliding connection, install the ball on the top and the bottom of mount pad inner wall, ball and installation piece sliding connection.

7. The electric flat carriage with the anti-collision buffer device according to claim 1, characterized in that: one side of the baffle far away from the mounting seat is fixedly connected with a buffer plate matched with the baffle.

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