CN220662503U - Electric flat car for conveying steel pipes - Google Patents
Electric flat car for conveying steel pipes Download PDFInfo
- Publication number
- CN220662503U CN220662503U CN202322181011.1U CN202322181011U CN220662503U CN 220662503 U CN220662503 U CN 220662503U CN 202322181011 U CN202322181011 U CN 202322181011U CN 220662503 U CN220662503 U CN 220662503U
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- baffle
- flat car
- fixedly arranged
- electric flat
- movable
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel pipe conveying and discloses an electric flat car for conveying steel pipes, wherein an anti-collision assembly comprises two extending columns fixedly arranged in front of a flat car body, a movable pipe movably arranged on the extending columns, and an infrared grating fixedly arranged above the movable pipe, the two extending columns are arranged at intervals, a baffle assembly comprises a baffle A fixedly arranged on the front side and the rear side of the flat car body and a baffle B fixedly arranged on the left side and the right side of the flat car body, the baffle A is fixedly connected with the baffle B, and a baffle C and a baffle D are slidably arranged on the baffle A and the baffle B. The utility model has the beneficial effects of automatically and suddenly braking before contacting a person and preventing the steel pipe from rolling off after sudden braking, and solves the problems that the existing electric flat car cannot automatically brake before contacting the person and is not parked timely, the electric flat car collides with the person, sudden braking and collision are carried out, and the steel pipe rolls off from the car body.
Description
Technical Field
The utility model relates to the technical field of steel pipe conveying, in particular to an electric flat car for conveying steel pipes.
Background
The electric flat car uses the battery as power and the motor as a driving transport tool, and has the advantages of stable running, convenient maintenance and the like. The steel pipe is usually transported to a specified place for storage after the production and the manufacture are completed, and the electric flat car is adopted to transport the steel pipe for the convenience of transportation and the reduction of labor intensity of workers.
The existing electric flat car cannot identify the personnel in front generally, and then cannot automatically brake before contacting the personnel, so that the problem of untimely parking can occur, and the problem of the electric flat car colliding with the personnel can occur. When carrying the steel pipe on the electric flat car, sudden braking and impact can generate larger forward inertia force, and the problem that the steel pipe rolls off from the car body can be caused.
Disclosure of Invention
The utility model aims to provide an electric flat car for conveying steel pipes, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric flat car of transport steel pipe, includes dull and stereotyped automobile body, its characterized in that: the anti-collision device is characterized in that an anti-collision assembly and a baffle assembly are arranged on the flat car body, the anti-collision assembly comprises two extending columns fixedly arranged in front of the flat car body, a movable tube movably arranged on the extending columns, and an infrared grating fixedly arranged above the movable tube, the extending columns are arranged at intervals, a buffer assembly is arranged in the intervals between the extending columns, the baffle assembly comprises baffle A fixedly arranged on the front side and the back side of the flat car body, baffle B fixedly arranged on the left side and the right side of the flat car body, the baffle A is fixedly connected with the baffle B, and a baffle C and a baffle D are slidably arranged on the baffle A and the baffle B.
Preferably, the movable pipe is sleeved on the extending column, the movable pipe is fixedly provided with the movable column, the extending column is provided with a movable groove, and the movable pipe is sleeved on the extending column, and the movable column is inserted into the movable groove to be in contact connection with the extending column.
Preferably, the buffer component comprises a fixed plate fixedly arranged in front of the flat plate vehicle body, a buffer spring fixedly arranged in front of the fixed plate and a rubber pad fixedly arranged in front of the buffer spring.
Preferably, slot A and slot B have been seted up respectively on baffle A and the baffle B, slot A and slot B link up the setting, baffle C and baffle D insert slot A and slot B respectively and baffle A and baffle B swing joint, baffle C and baffle D fixed connection, be equipped with lifting unit on the baffle B.
Preferably, the lifting assembly comprises a plurality of thread sleeves fixedly arranged on the baffle B and a screw rod in threaded transmission connection with the thread sleeves, a plurality of supporting blocks are fixedly arranged on the baffle D and located right above the thread sleeves, and the top end of the screw rod is in abutting connection with the bottom end of the supporting blocks.
Preferably, the extension column is provided with a wiring groove which is convenient for the wiring of the infrared grating.
Preferably, a rotating column which is convenient for rotating the screw rod is fixedly arranged below the screw rod.
The utility model has the beneficial effects that: when a person stands right in front of the electric flat car which runs forward and carries the steel pipe, as the two extending columns are fixedly arranged in front of the flat car body, the two extending columns are arranged at intervals, before the flat car body collides with the person, the person passes through the intervals between the two extending columns, as the movable pipe is movably arranged on the extending columns, the infrared grating is fixedly arranged above the movable pipe, the person can block a plurality of opposite rays emitted by the infrared grating, and at the moment, the infrared grating can transmit signals to the controller to control the brake system to start emergency braking on the electric flat car (the brake system of the electric flat car is the prior common technology and is not repeated here), so that the electric flat car is prevented from colliding with the person in a running state; because the sudden braking can generate inertia force in the forward direction, the electric flat car can move forwards for a certain distance, and at the moment, a person can collide with the rubber pad and buffer the electric flat car through the elasticity of the buffer spring, so that the effect of preventing the hard flat car body from directly striking the person is achieved; because the baffle A is fixedly arranged on the front side and the rear side of the flat plate car body, the baffle B is fixedly arranged on the left side and the right side of the flat plate car body, the baffle A is fixedly connected with the baffle B, and the baffle A and the baffle B can block the steel pipe which moves due to inertia force, thereby playing a role in preventing the steel pipe from rolling off the flat plate car body; when a person stands in the left front or the right front of the electric flat car which runs forwards and carries the steel pipe, the person can collide with the movable pipe, the movable pipe can slide backwards, at the moment, the opposite light rays of the infrared grating cannot be aligned, the infrared grating can transmit signals to the controller to control the braking system to start the electric flat car to perform sudden braking, the electric flat car is prevented from striking the person in a running state, and the cushion is fixedly arranged in front of the movable pipe, so that the effect of preventing the movable pipe from directly striking the person is achieved; in summary, the electric flat car has the beneficial effects of automatically and suddenly braking before contacting a person and preventing the steel pipe from rolling off after sudden braking, and solves the problems that the existing electric flat car cannot automatically brake before contacting the person and is not timely in parking, so that the electric flat car collides with the person, suddenly sudden braking and collision are performed, and the steel pipe rolls off from the car body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: the flat car body 1, the extension column 2, the movable tube 3, the infrared grating 4, the baffle A5, the baffle B6, the baffle C7, the baffle D8, the movable column 9, the movable groove 10, the fixed plate 11, the buffer spring 12, the rubber pad 13, the slot A14, the slot B15, the thread bush 16, the screw 17, the supporting block 18, the wiring groove 19 and the rotary column 20.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, the utility model discloses an electric flat car for conveying steel pipes, which comprises a flat car body 1, wherein an anti-collision assembly and a baffle plate assembly are arranged on the flat car body 1, the anti-collision assembly comprises two extension columns 2 fixedly arranged in front of the flat car body 1, a movable pipe 3 movably arranged on the extension columns 2, an infrared grating 4 fixedly arranged above the movable pipe 3, two extension columns 2 are arranged at intervals, a buffer assembly is arranged in the interval between the two extension columns 2, the baffle plate assembly comprises a baffle plate A5 fixedly arranged on the front side and the rear side of the flat car body 1, a baffle plate B6 fixedly arranged on the left side and the right side of the flat car body 1, the baffle plate A5 is fixedly connected with the baffle plate B6, a baffle plate C7 and a baffle plate D8 are slidably arranged on the baffle plate A5 and the baffle plate B6, and a soft cushion (not shown) is fixedly arranged in front of the movable pipe 3. When a person stands right in front of an electric flat car which runs forward and carries steel pipes, as two extension columns 2 are fixedly arranged in front of a flat car body 1, the two extension columns 2 are arranged at intervals, before the flat car body 1 collides with the person, the person passes through the intervals between the two extension columns 2, as a movable pipe 3 is movably arranged on the extension column 2, an infrared grating 4 is fixedly arranged above the movable pipe 3, the person can block a plurality of opposite rays emitted by the infrared grating 4, and at the moment, the infrared grating 4 can transmit signals to a controller to control a brake system to start rapid braking of the electric flat car (the brake system of the electric flat car is the prior common technology and is not repeated here), so that the electric flat car is prevented from striking the person in a running state; because the sudden braking can generate inertia force in the forward direction, the electric flat car can move forwards for a certain distance, and at the moment, a person can collide with the rubber pad 13 and buffer the electric flat car through the elasticity of the buffer spring 12, so that the effect of preventing the hard flat car body 1 from directly striking the person is achieved; because the baffle A5 is fixedly arranged on the front side and the rear side of the flat plate car body 1, the baffle B6 is fixedly arranged on the left side and the right side of the flat plate car body 1, the baffle A5 is fixedly connected with the baffle B6, and the baffle A5 and the baffle B6 can block a steel pipe which moves due to inertia force, so that the effect of preventing the steel pipe from rolling off the flat plate car body 1 is achieved; when a person stands in the left front or the right front of the electric flat car which runs forwards and carries the steel pipe, the person can collide with the movable pipe 3, the movable pipe 3 can slide backwards, at the moment, the opposite rays of the infrared grating 4 cannot be aligned, the infrared grating 4 can transmit signals to the controller to control the braking system to start the emergency braking of the electric flat car, the electric flat car is prevented from colliding with the person in a running state, and the cushion is fixedly arranged in front of the movable pipe 3, so that the effect of preventing the movable pipe 3 from directly colliding with the person is achieved; in summary, the electric flat car has the beneficial effects of automatically and suddenly braking before contacting a person and preventing the steel pipe from rolling off after sudden braking, and solves the problems that the existing electric flat car cannot automatically brake before contacting the person and is not timely in parking, so that the electric flat car collides with the person, suddenly sudden braking and collision are performed, and the steel pipe rolls off from the car body.
Preferably, the movable tube 3 is sleeved on the extending column 2, the movable column 9 is fixedly arranged on the movable tube 3, the extending column 2 is provided with a movable groove 10, and when the movable tube 3 is sleeved on the extending column 2, the movable column 9 is inserted into the movable groove 10 to be in contact connection with the extending column 2. Because the movable pipe 3 is sleeved on the extension column 2, the movable column 9 is inserted into the movable groove 10 to be in contact connection with the extension column 2, when the movable pipe 3 collides with a person to move backwards, the movable column 9 can move backwards in the movable groove 10, and the guiding effect on the movable pipe 3 is achieved when the movable pipe 3 moves backwards.
Preferably, the buffer assembly includes a fixed plate 11 fixedly installed in front of the flat car body 1, a buffer spring 12 fixedly installed in front of the fixed plate 11, and a rubber pad 13 fixedly installed in front of the buffer spring 12. Because the buffer spring 12 is fixedly arranged in front of the fixed plate 11, the rubber pad 13 is fixedly arranged in front of the buffer spring 12, when a person collides with the rubber pad 13, the rubber pad 13 can squeeze the buffer spring 12, and after the buffer spring 12 is compressed and rebounded, the rubber pad 13 can be pushed forward so as to push away the person, so that the effect of preventing the hard flat car body 1 from directly striking the person is achieved.
Preferably, the baffle A5 and the baffle B6 are respectively provided with a slot A14 and a slot B15, the slot A14 and the slot B15 are communicated, the baffle C7 and the baffle D8 are respectively inserted into the slot A14 and the slot B15 and are movably connected with the baffle A5 and the baffle B6, the baffle C7 is fixedly connected with the baffle D8, and the baffle B6 is provided with a lifting assembly. Because baffle C7 and baffle D8 insert slot A14 and slot B15 respectively and baffle A5 and baffle B6 swing joint, baffle C7 and baffle D8 fixed connection, pulling baffle C7 and baffle D8 makes it reciprocate and fix in slot A14 and slot B15, has played the effect of stopping the height according to the adjustment of loaded goods height.
Preferably, the lifting assembly comprises a plurality of threaded sleeves 16 fixedly arranged on the baffle B6 and a screw rod 17 in threaded transmission connection with the threaded sleeves 16, a plurality of supporting blocks 18 are fixedly arranged on the baffle D8, the supporting blocks 18 are located right above the threaded sleeves 16, and the top ends of the screw rods 17 are in abutting connection with the bottom ends of the supporting blocks 18. Because thread bush 16 is connected with screw 17 screw thread transmission, supporting shoe 18 is located screw bush 16 directly over, and the top of screw 17 is contradicted with the bottom of supporting shoe 18 and is connected, and screw 17 can upwards move behind the rotatory screw 17 to jack-up supporting shoe 18, baffle C7 and baffle D8 have played the effect of supporting baffle C7 and baffle D8.
Preferably, the extending column 2 is provided with a wiring groove 19 for facilitating wiring of the infrared grating 4. The wiring groove 19 which is convenient for the wiring of the infrared grating 4 is formed in the extension column 2, and the lead is connected with the infrared grating 4 from the wiring groove 19, so that the effect of convenient wiring of the infrared grating 4 is achieved.
Preferably, a rotating column 20 which is convenient for rotating the screw 17 is fixedly arranged below the screw 17. The rotating column 20 which is convenient for rotating the screw 17 is fixedly arranged below the screw 17, so that the screw 17 can be conveniently rotated.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Electric flat car for conveying steel pipes, comprising a flat car body (1), and being characterized in that: be equipped with crashproof subassembly and baffle subassembly on dull and stereotyped automobile body (1), crashproof subassembly includes that two fixed mounting extend post (2) in dull and stereotyped automobile body (1) the place ahead, activity set up movable tube (3) on extending post (2), fixed mounting in infrared raster (4) of movable tube (3) top, two extend post (2) between the interval set up, two extend post (2) between the interval between be equipped with buffer assembly, baffle subassembly includes baffle A (5) of fixed mounting both sides around dull and stereotyped automobile body (1), baffle B (6) of fixed mounting in dull and stereotyped automobile body (1) left and right sides, baffle A (5) and baffle B (6) fixed connection, slide on baffle A (5) and baffle B (6) and be provided with baffle C (7) and baffle D (8).
2. An electric flat car for transporting steel pipes as set forth in claim 1, wherein: the movable pipe (3) is sleeved on the extending column (2), the movable column (9) is fixedly arranged on the movable pipe (3), the movable groove (10) is formed in the extending column (2), and when the movable pipe (3) is sleeved on the extending column (2), the movable column (9) is inserted into the movable groove (10) to be in contact connection with the extending column (2).
3. An electric flat car for transporting steel pipes as set forth in claim 1, wherein: the buffer component comprises a fixed plate (11) fixedly arranged in front of the flat car body (1), a buffer spring (12) fixedly arranged in front of the fixed plate (11) and a rubber pad (13) fixedly arranged in front of the buffer spring (12).
4. An electric flat car for transporting steel pipes as set forth in claim 1, wherein: slot A (14) and slot B (15) have been seted up respectively on baffle A (5) and baffle B (6), slot A (14) and slot B (15) link up the setting, baffle C (7) and baffle D (8) insert slot A (14) and slot B (15) respectively with baffle A (5) and baffle B (6) swing joint, baffle C (7) and baffle D (8) fixed connection, be equipped with lifting unit on baffle B (6).
5. An electric flat car for transporting steel pipes as set forth in claim 4, wherein: the lifting assembly comprises a plurality of threaded sleeves (16) fixedly arranged on the baffle B (6) and a screw rod (17) in threaded transmission connection with the threaded sleeves (16), a plurality of supporting blocks (18) are fixedly arranged on the baffle D (8), the supporting blocks (18) are located right above the threaded sleeves (16), and the top ends of the screw rod (17) are in abutting connection with the bottom ends of the supporting blocks (18).
6. An electric flat car for transporting steel pipes as set forth in claim 1, wherein: the extension column (2) is provided with a wiring groove (19) which is convenient for wiring the infrared grating (4).
7. An electric flat car for transporting steel pipes as set forth in claim 5, wherein: a rotating column (20) which is convenient for rotating the screw rod (17) is fixedly arranged below the screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181011.1U CN220662503U (en) | 2023-08-14 | 2023-08-14 | Electric flat car for conveying steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181011.1U CN220662503U (en) | 2023-08-14 | 2023-08-14 | Electric flat car for conveying steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662503U true CN220662503U (en) | 2024-03-26 |
Family
ID=90340657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322181011.1U Active CN220662503U (en) | 2023-08-14 | 2023-08-14 | Electric flat car for conveying steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662503U (en) |
-
2023
- 2023-08-14 CN CN202322181011.1U patent/CN220662503U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |