CN217320460U

CN217320460U - Freight flat car

Info

Publication number: CN217320460U
Application number: CN202221328563.XU
Authority: CN
Inventors: 宋鸿飞
Original assignee: Beijing Anxin Jetta Logistics Co ltd
Current assignee: Beijing Anxin Jetta Logistics Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-08-30
Anticipated expiration: 2032-05-28

Abstract

The application discloses freight transportation flatbed relates to freight transportation technical field, and it includes supporting baseplate, gyro wheel and promotes the drive frame of supporting baseplate motion, sliding on the supporting baseplate is provided with two baffles, still be provided with on the supporting baseplate and be used for driving two the drive structure of the direction motion that the baffle is close to each other or keeps away from, be provided with on the baffle and be used for the butt to be located the baffle is kept away from the clamping bar of supporting baseplate one side goods, the articulated setting of clamping bar is in the one end of supporting baseplate is kept away from to the baffle, be provided with on the baffle be used for with the clamping bar locking is in locking structure on the baffle. This application has the effect of avoiding putting the goods in the eminence and collapsing.

Description

Freight flat car

Technical Field

The application relates to the technical field of freight transportation, in particular to a freight flat car.

Background

At present in each trade goods need transport, be convenient for carry out packing in batches or store the goods, and the transportation means that the position that article took place in the space with the help of the power of transportation removes, and the goods often will carry out long distance's removal between chaotic goods, for the efficiency that promotes the freight, often uses the goods flatbed to transport the goods.

Chinese patent No. CN213168209U in the related art proposes a freight flat car convenient for blanking, which includes a supporting bottom plate, rollers disposed at the bottom of the supporting bottom plate, and a driving frame disposed on the supporting bottom plate for driving the supporting bottom plate to move through the rollers. When the goods flatbed transports goods, load the goods on supporting baseplate, then order about the carriage drive and make the goods transport along with supporting baseplate under the drive of gyro wheel.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the transportation of goods, for improving the efficiency to freight, the goods volume of single transportation can increase, leads to the goods to stack on freight transportation flatbed, and in the transportation, ground is uneven or have the barrier, can take place the vibration collision between the goods, leads to putting the goods in the eminence and collapses easily.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the goods that puts in the eminence easily collapses, this application provides a freight transportation flatbed.

The application provides a freight flatbed adopts following technical scheme:

the utility model provides a freight transportation flatbed, includes supporting baseplate, gyro wheel and the drive frame that promotes the supporting baseplate motion, it is provided with two baffles to slide on the supporting baseplate, still be provided with on the supporting baseplate and be used for driving two the baffle is towards the drive structure of the direction motion that is close to each other or keeps away from, be provided with on the baffle and be used for the butt to be located the baffle is kept away from the tight pole of clamp of supporting baseplate one side goods, the articulated setting of tight pole of clamp is in the one end that the supporting baseplate was kept away from to the baffle, be provided with on the baffle and be used for with the tight pole locking of clamp is in locking structure on the baffle.

Through adopting above-mentioned technical scheme, remove the goods on the supporting baseplate, operating personnel orders about the drive structure, two baffles of drive structure drive are close to each other and all support tightly with the side of goods up to two baffles, then order about the tight pole of clamp and rotate and make the goods that is located the baffle and keeps away from supporting baseplate one side tightly by the tight pole clamp of goods both sides, then drive locking structure makes the tight pole of clamp of goods both sides keep the tight state of clamp to the goods, accomplish the stable clamping process to the goods on supporting baseplate, improve the problem that the goods of putting in the eminence collapsed easily.

Optionally, the clamping rods are provided with a plurality of clamping rods, a synchronous rod is rotatably connected between the plurality of clamping rods, and the synchronous rod is arranged on one side, far away from the goods, of the clamping rods.

Through adopting above-mentioned technical scheme, when the tight pole of needs drive clamp rotates, the drive moves the pole with moving towards the direction motion of keeping away from the baffle, move the pole with moving and drive a plurality of tight poles of clamp and rotate towards the direction of keeping away from the supporting baseplate, accomplish the clamping process to the goods, a plurality of tight poles of clamp are used for evenly pressing from both sides the goods, then drive locking structure makes the tight pole of clamp of goods both sides keep the clamping state to the goods, the completion keeps the evenly clamped process of goods on the supporting baseplate, the problem that the goods of putting in the eminence collapsed easily is improved.

Optionally, the clamping rod is arranged on the baffle in a length-adjustable manner.

Through adopting above-mentioned technical scheme, the length of clamping bar is adjustable, thereby the length of the clamping bar of being convenient for adjust the goods of not co-altitude department and press from both sides tightly, has promoted the universality of clamping bar.

Optionally, set up the spout that sets up along the slip direction of baffle on the supporting baseplate, the drive structure is including setting up on the baffle with the slider of spout sliding adaptation with be used for driving about two the slider is in synchronous reverse motion's in the spout synchronous coupling assembling, the slider slides and sets up in the spout.

Through adopting above-mentioned technical scheme, the baffle slides through slider and spout and sets up on the supporting baseplate surface, drive synchronous connection subassembly, synchronous connection subassembly orders about two sliders and drives the direction motion that both sides baffle is close to each other respectively, all supports tightly to the side of goods up to both sides baffle, then adjusts clamping component to accomplish clamping component and to the clamping process of goods on supporting baseplate, improve the problem that the goods of putting at the eminence collapsed easily.

Optionally, the synchronous connection assembly is including rotating the setting lead screw in the spout, with the gag lever post that the lead screw parallel was laid with be used for ordering about lead screw pivoted driving piece, the screw at the both ends of lead screw revolves to opposite, two the slider is established respectively through the thread bush the lead screw thread revolves to opposite both ends, the gag lever post is fixed to be set up in the spout, two the equal slip cap of slider is established on the gag lever post.

Through adopting above-mentioned technical scheme, the driving piece orders about the lead screw and rotates, because the slider cover is established on the gag lever post, so the slider can't rotate and rotate along with the lead screw, so the lead screw rotates and orders about two slider towards the direction motion that is close to each other through both ends spiral to opposite screw thread, two slider motions drive both sides baffle towards the direction motion that is close to each other, until both sides baffle all support tightly to the side of goods, then adjust clamping component, thereby accomplish clamping component to the clamping process of goods on supporting baseplate, improve the problem that the goods of putting at the eminence collapsed easily.

Optionally, an anti-skid structure is arranged on the end face, close to the goods, of the clamping rod.

Through adopting above-mentioned technical scheme, anti-skidding structure is convenient for press from both sides tight pole and is supported tight goods to promote the tight effect of clamp bar to keeping away from the tight of support bottom plate one side goods to being located the baffle, improved the problem that the goods put at the eminence collapsed easily.

Optionally, one end of the supporting bottom plate, which is far away from the driving frame, is hinged with a pressing plate for pressing the goods.

Through adopting above-mentioned technical scheme, after the baffle presss from both sides tight goods, the drive supports tight board and rotates and makes and support tight board and support tightly at the top of goods, has further guaranteed the stability of goods in the transportation, improves the problem that the goods placed at the eminence collapsed easily.

Optionally, a flexible shielding piece for shielding the sliding groove is arranged on the sliding block.

Through adopting above-mentioned technical scheme, the dust is many in the environment of department is piled up to the goods, and spout department is provided with the shielding piece and avoids on the goods and in the environment dust to drop from the spout as far as possible and be stained with and attach to on the synchronous connection subassembly, influence synchronous connection subassembly's operation effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving structure drives the two baffle plates to approach each other until the two baffle plates are abutted against the side edges of the goods, then the clamping assemblies are driven to rotate to enable the goods positioned on one side of the baffle plates, which is far away from the supporting bottom plate, to be clamped by the clamping assemblies on the two sides of the goods, and then the locking structure is driven to enable the clamping assemblies on the two sides of the goods to keep a clamping state on the goods, so that a stable clamping process of the goods on the supporting bottom plate is completed, and the problem that the goods placed at a high position are easy to collapse is solved;

2. after the clamping rod clamps the goods, the abutting plate is driven to rotate so that the abutting plate abuts against the top of the goods, the stability of the goods in the transportation process is further ensured, and the problem that the goods placed at a high position are easy to collapse is solved;

3. the sliding groove is provided with a flexible shielding piece which can prevent dust on the goods and in the environment from falling from the sliding groove and attaching to the synchronous connecting component to influence the operation effect of the synchronous connecting component as far as possible.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a synchronous connection assembly, a support base plate, a baffle plate and a clamping rod in the embodiment of the application.

Figure 3 is a schematic view of the construction of the support floor and shield of the embodiments of the application.

Reference numerals: 1. a driving frame; 2. a roller; 3. a support base plate; 4. a propping plate; 5. a drive structure; 51. a slider; 52. a synchronization connection assembly; 521. a screw rod; 522. a limiting rod; 523. a drive member; 6. a baffle plate; 7. a clamping lever; 71. a first clamping portion; 72. a slide plate; 73. a second clamping portion; 8. moving the rods together; 9. a shield; 91. a first organ cover; 92. a second organ cover; 10. a threaded rod; 11. a nut; 12. a hinged lever; 13. a chute; 14. and (5) fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a freight flat car. Referring to fig. 1, the freight flat car comprises a supporting bottom plate 3, four rollers 2 and a driving frame 1 for pushing the supporting bottom plate 3 to move, the four rollers 2 are uniformly arranged at the bottom of the supporting bottom plate 3, the driving frame 1 is fixedly arranged at one end of the supporting bottom plate 3, the fixing and installing mode can be welding, screw connection or clamping, and in the embodiment of the application, the mode that the driving frame 1 is fixedly arranged on the supporting plate is preferably welding.

In order to allow the goods to be stably placed on the support floor 3 during transport. Referring to fig. 1 and 2, one end of the supporting base plate 3, which is far away from the driving frame 1, is hinged with a pressing plate 4 for pressing a cargo, one end of the pressing plate 4 is hinged to the end face of the supporting base plate 3, which is far away from the driving frame 1, and the other end is movably pressed on the cargo. The supporting base plate 3 is provided with a sliding groove 13, the sliding groove 13 is parallel to the abutting plate 4, the sliding groove 13 is provided with two baffles 6 in a sliding manner, and the supporting base plate 3 is further provided with a driving structure 5 for driving the two baffles 6 to move towards the direction close to or away from each other.

Referring to fig. 3, be provided with on baffle 6 and be used for the butt to be located baffle 6 and keep away from the tight pole 7 of the clamp of 3 one side goods, the tight pole 7 one end of clamp articulates on the terminal surface that support bottom plate 3 was kept away from to baffle 6, it is provided with a plurality ofly to press from both sides tight pole 7, equal fixedly connected with hinge bar 12 on the terminal surface that goods were kept away from to a plurality of tight poles 7 of clamp, hinge bar 12 perpendicular to presss from both sides the terminal surface setting that tight pole 7 kept away from the goods, it is connected with moving pole 8 to rotate through hinge bar 12 between a plurality of tight poles 7 of clamp.

Referring to fig. 3, the baffle 6 is provided with a locking structure for locking the clamping rod 7 on the baffle 6, in the embodiment of the present application, the locking structure includes a threaded rod 10 coaxially disposed on one of the plurality of hinged rods 12 and a nut 11 spirally engaged with the threaded rod 10, when the clamping rod 7 is to be locked on the baffle 6, the nut 11 is screwed on the threaded rod 10 to abut against the synchronous rod 8, so that the synchronous rod 8 abuts against the clamping rod 7, and under the combined action of the locking structure and the synchronous rod 8, the clamping rod 7 is locked on the baffle 6.

In order to further enable the clamping rod 7 to clamp cargoes of different heights, the clamping rod 7 is arranged on the baffle 6 in a length-adjustable mode according to the figure 3. In this application embodiment, the clamping rod 7 includes first clamping part 71 and second clamping part 73, first clamping part 71 one end articulates on the baffle 6 and keeps away from on the terminal surface of supporting baseplate 3, the other end has seted up the groove of sliding along clamping rod 7 length direction, second clamping part 73 one end is provided with the slide plate 72 of being connected with sliding the groove, second clamping part 73 slides through slide plate 72 and slide the groove and pegs graft on first clamping part 71. The first clamping portion 71 is provided with a threaded fixing hole communicated with the sliding groove at the sliding groove, and the first clamping portion 71 is provided with a fastening bolt 14 matched with the threaded fixing hole in a threaded manner.

When the length of the clamping rod 7 needs to be adjusted, the second clamping portion 73 is driven to slide on the first clamping portion 71 to a proper position through the sliding plate 72 and the sliding groove, the fastening bolt 14 is driven to rotate in the threaded fixing hole in the first clamping portion 71 until the fastening bolt 14 abuts against the sliding plate 72, and therefore the second clamping portion 73 is stably fixed on the first clamping portion 71.

To achieve clamping of the goods, referring to fig. 2, the driving structure 5 includes a sliding block 51 disposed on the baffle 6 and slidably fitted to the sliding groove 13, and a synchronous connection assembly 52 for driving the two sliding blocks 51 to synchronously move in opposite directions in the sliding groove 13. The synchronous connection assembly 52 comprises a screw rod 521 rotatably arranged in the sliding chute 13, a limit rod 522 arranged in parallel with the screw rod 521 and a driving piece 523 used for driving the screw rod 521 to rotate, the screwing directions of the threads at the two ends of the screw rod 521 are opposite, the two sliding blocks 51 are respectively sleeved at the two ends of the screw rod 521 with the opposite screwing directions of the threads through the threads, and the two sliding blocks 51 are all slidably sleeved on the limit rod 522. The driving member 523 may be configured as a motor or a hand wheel, in this embodiment, the driving member 523 is preferably a hand wheel, and the screw 521 is fixedly connected to the hand wheel through one side of the support base plate 3. In order to avoid the deformation of the baffle 6 caused by the uneven stress, in the embodiment of the present application, the sliding groove 13 is a wedge-shaped groove, the sliding block 51 is a wedge-shaped block sliding matched with the wedge-shaped groove, and the wedge-shaped block is arranged in the middle of the baffle 6 and is fixedly connected to the end surface of the baffle 6 close to the wedge-shaped groove.

Referring to fig. 2, in order to facilitate stable sliding of the sliding blocks 51, two limiting rods 522 are provided, the two limiting rods 522 are both disposed in the sliding groove 13, two ends of the limiting rods 522 are both fixedly connected with the supporting base plate 3 at the inner wall of the sliding groove 13, the two sliding blocks 51 are both slidably sleeved on the limiting rods 522, and the two limiting rods 522 are respectively located at two sides of the screw rod 521.

In order to prevent dust on the goods and in the environment from falling from the notch of the wedge-shaped groove and attaching to the screw rod 521 and the limiting rod 522 as much as possible, so as to influence the sliding effect of the wedge-shaped block on the screw rod 521 and the limiting rod 522, referring to fig. 1 and 2, a shielding piece 9 for shielding the wedge-shaped groove is arranged on the wedge-shaped block, and the shielding piece 9 is positioned in the wedge-shaped groove. The shielding piece 9 comprises a first organ cover 91 and two second organ covers 92, the first organ cover 91 is arranged between the two wedge-shaped blocks, two ends of the first organ cover 91 are fixedly connected with end surfaces, close to the two wedge-shaped blocks, of the two wedge-shaped blocks respectively, the two second organ covers 92 are located on one sides, far away from the two wedge-shaped blocks, of one ends of the second organ covers 92 are fixedly connected with end walls of wedge-shaped grooves, and the other ends of the second organ covers are fixedly connected with the wedge-shaped blocks close to the second organ covers 92.

When goods need to be tightly propped, the two wedge-shaped blocks are driven by the screw rod 521 to mutually approach, the two wedge-shaped blocks compress the two ends of the first organ cover 91, and the two wedge-shaped blocks respectively pull the second organ covers 92 at the two ends to extend, so that the wedge-shaped groove is shielded; when the baffle 6 loosens the goods, the two wedge blocks are far away from each other under the driving of the screw rod 521, the two wedge blocks simultaneously pull the two ends of the first organ cover 91 to enable the second organ cover 92 to extend, and the two wedge blocks respectively compress the two second organ covers 92, so that the wedge-shaped groove is shielded.

The implementation principle of a freight flat car in the embodiment of the application is as follows: when goods need to be transported, the goods are placed on the supporting base plate 3, then the hand wheel is rotated to drive the screw rod 521 to rotate, the opposite threads at the two ends of the screw rod 521 respectively enable the wedge blocks at the two ends to move towards the mutually approaching direction, and the two wedge blocks drive the baffles 6 at the two sides of the goods to move towards the mutually approaching direction until the two baffles 6 and the clamping rods 7 on the baffles 6 abut against the goods from the two sides of the goods;

then, the fastening bolt 14 is unscrewed, so that the second clamping part 73 slides in the sliding groove through the sliding plate 72, and when the second clamping part 73 slides to a proper position on the first clamping part 71, the fastening bolt 14 is driven to rotate in the threaded fixing hole on the first clamping part 71 until the fastening bolt 14 abuts against the sliding plate 72;

finally, the lead screw 521 is driven to rotate through the hand wheel again, so that the wedge-shaped block drives the baffle 6 and the abutting rod to abut against the goods, the abutting plate 4 is driven to rotate towards the direction close to the goods, the abutting plate 4 abuts against the upper end of the goods, and an operator drives the driving frame 1, so that the goods are stably transported on the supporting base plate 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a freight flatbed, includes supporting baseplate (3), gyro wheel (2) and promotes driving frame (1) that supporting baseplate (3) moved, its characterized in that: sliding on supporting baseplate (3) is provided with two baffles (6), still be provided with on supporting baseplate (3) and be used for driving two baffle (6) are close to each other or drive structure (5) of the direction motion of keeping away from, be provided with on baffle (6) and be used for the butt to be located baffle (6) are kept away from the tight pole (7) of clamp of supporting baseplate (3) one side goods, it sets up to press from both sides the articulated one end of keeping away from supporting baseplate (3) in tight pole (7), be provided with on baffle (6) be used for with press from both sides tight pole (7) locking and be in locking structure on baffle (6).

2. The freight flat cart according to claim 1, wherein: the clamping rods (7) are arranged in a plurality of numbers, the clamping rods (7) are connected with one another in a rotating mode to form the same moving rod (8), and the same moving rod (8) is arranged on one side, far away from goods, of the clamping rods (7).

3. The freight flat car according to claim 2, characterized in that: the clamping rod (7) is arranged on the baffle (6) in a length-adjustable manner.

4. The freight flat cart according to claim 1, wherein: offer spout (13) that the slip direction that sets up along baffle (6) on supporting baseplate (3), drive structure (5) including set up on baffle (6) with slider (51) of spout (13) adaptation that slides and be used for driving two slider (51) are in synchronous reverse motion's in spout (13) synchronous coupling assembling (52), slider (51) slide and set up in spout (13).

5. The freight flat cart according to claim 4, wherein: synchronous connection subassembly (52) including rotate set up lead screw (521) in spout (13), with gag lever post (522) that lead screw (521) parallel was laid and be used for driving about lead screw (521) pivoted driving piece (523), the screw thread turning directions at both ends of lead screw (521) are opposite, two slider (51) are established respectively through the screw thread cover lead screw (521) screw thread turning directions opposite both ends, gag lever post (522) are fixed to be set up in spout (13), two slider (51) are all the sliding sleeve and are established on gag lever post (522).

6. The freight flat cart according to claim 1, wherein: an anti-skid structure is arranged on the end face, close to the goods, of the clamping rod (7).

7. The freight flat cart according to claim 1, wherein: and one end of the supporting bottom plate (3) far away from the driving frame (1) is hinged with a tightly-abutting plate (4) for abutting against goods.

8. The freight flat cart according to claim 5, wherein: the sliding block (51) is provided with a flexible shielding piece (9) used for shielding the sliding groove (13).