CN211196415U

CN211196415U - Container trailer with rotary disc

Info

Publication number: CN211196415U
Application number: CN201922226684.8U
Authority: CN
Inventors: 戴仕海
Original assignee: Wuxi Aviation Ground Equipment Co ltd
Current assignee: Wuxi Aviation Ground Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-07
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a container trailer with carousel belongs to the technical field of aviation ground equipment, and its technical scheme main points are that the frame is including supporting chassis and mounting bracket, spring couple, mop fixed connection in support chassis, the cylinder group sets up on the mounting bracket, can dismantle on the upper surface of support chassis and be connected with the mounting disc, it is connected with the pivot to rotate on the mounting disc, the quotation direction setting of perpendicular to mounting disc is followed in the pivot, the last fixedly connected with rolling disc of pivot, the rolling disc sets up along the quotation direction that is on a parallel with the mounting disc, rolling disc fixed connection is in the bottom lateral wall of mounting bracket, be provided with the fixing device who is used for fixed mounting bracket on the support chassis, the utility model discloses can adapt to multiple complicated transportation environment, the advantage that the loading and unloading degree of difficulty of container is low on the trailer.

Description

Container trailer with rotary disc

Technical Field

The utility model relates to a technical field of aviation ground equipment, in particular to container trailer with carousel.

Background

The container plate trailer is suitable for airport container transportation, and consists of several container plate trailers connected together to form a trailer combination.

Chinese patent with publication number CN201777319U discloses a container board trailer, which comprises a trailer frame, front wheels, rear wheels, a mop, a brake device and a spring type hook, wherein the trailer frame is provided with roller groups, two opposite sides of the trailer frame are distributed with fixed limit side plates, and a plurality of movable limit plates are arranged between every two roller groups; the front wheel, the rear wheel and the braking device are all positioned at the lower part of the trailer frame, the braking device comprises a cam, a connecting rod and a brake pad, the cam is positioned on a mop shaft connected with the trailer frame, the connecting rod is connected with the brake pad shaft, and the brake pad is arranged at two ends of the brake pad shaft. The container trailer is convenient for loading and unloading containers, and avoids the faults of steering failure, sliding of the containers out of the trailer, brake failure during parking and the like in the using process of the container trailer

Because the weight of the container is generally large, the container is generally pushed onto the trailer by a manual pushing mode or pushed away from the trailer directly. However, since the roller mounting position on the board trailer is fixed, the container on the board trailer can only move according to the width direction of the trailer in the moving process, and when the container needs to be accurately transported to a certain position (such as a warehouse cabin door and a carrying transport vehicle), the container can only be pushed by adjusting the position of the whole board trailer. However, in the actual transportation process, the space of the transportation area where the trailer is located is sometimes small, and the difficulty in adjusting the body of the trailer is high, so that the trailer cannot adapt to various complex transportation environments, and the difficulty in loading and unloading the containers on the trailer is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a container trailer with carousel has and to adapt to multiple complicated transportation environment, and the loading and unloading degree of difficulty of container is low on the trailer.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a container trailer with carousel, includes the frame, sets up cylinder group, spring couple, mop on the frame, the frame is including supporting chassis and mounting bracket, spring couple, mop fixed connection are in supporting the chassis, the cylinder group sets up on the mounting bracket, can dismantle on the upper surface of support chassis and be connected with the mounting disc, it is connected with the pivot to rotate on the mounting disc, the quotation direction setting of perpendicular to mounting disc is followed in the pivot, the last fixedly connected with rolling disc of pivot, the rolling disc sets up along the quotation direction that is on a parallel with the mounting disc, rolling disc fixed connection is in the bottom lateral wall of mounting bracket, be provided with the fixing device who is used for fixed mounting bracket on the support chassis.

Through adopting above-mentioned technical scheme, when the moving direction of container is adjusted to needs, adjust fixing device to the open mode to rotate the mounting disc, drive the container rotation when the mounting disc rotates, this kind of setting can be when the transportation space is narrow and small, avoid adjusting the position of whole trailer, only need rotate the mounting disc alright reach the purpose that changes container moving direction, consequently this kind of trailer can adapt to multiple complicated transportation environment, reduce the advantage of the loading and unloading degree of difficulty of collection vanning on the trailer.

The present invention may be further configured in a preferred embodiment as: fixing device including offer spout, sliding connection on the support chassis in the spout locating lever, offer the constant head tank on the mounting bracket, it is connected with the threaded rod to rotate in the spout, the threaded rod sets up along the length direction of spout inner chamber, threaded connection has the nut seat on the threaded rod, nut seat fixed connection is in the locating lever, fixedly connected with bevel gear one on the threaded rod, it is connected with bevel gear two to rotate in the spout, it is connected with the rotation handle that is used for rotating bevel gear two to rotate on the support chassis, the locating lever slides and pegs graft in the constant head tank.

Through adopting above-mentioned technical scheme, the trailer rotates the rotation handle at shipping container's in-process, rotates the handle and drives bevel gear two and rotate, and bevel gear two drives bevel gear one in the pivoted in-process and rotates, thereby bevel gear drives the nut seat and removes when rotating and drive the locating lever and slide and peg graft in the constant head tank, and this kind of setting can be avoided taking place to rotate at the transportation way post mounting bracket, is favorable to the stable transportation of container.

The present invention may be further configured in a preferred embodiment as: the side wall of the sliding groove is fixedly connected with a first guide block, and the side wall of the positioning rod is provided with a first guide groove for the first guide block to slide.

Through adopting above-mentioned technical scheme, the setting of guide block one and guide way one does benefit to the locating lever and keeps stable at gliding in-process.

The present invention may be further configured in a preferred embodiment as: and a second steel ball is embedded in the side wall of the first guide block and is attached to and slides on the inner groove wall of the first guide groove.

Through adopting above-mentioned technical scheme, the setting up of steel ball two is favorable to the locating lever at gliding in-process more stable, smooth.

The present invention may be further configured in a preferred embodiment as: and the outer side wall of the positioning rod is fixedly connected with an elastic cushion, and the elastic cushion is attached to and extruded with the inner groove wall of the positioning groove.

Through adopting above-mentioned technical scheme, the cushion can reduce the clearance between locating lever and the constant head tank, further improves the stability of transportation mounting bracket on the way.

The present invention may be further configured in a preferred embodiment as: the fixing device comprises an iron chain fixedly connected to the supporting bottom frame, a fixing hook fixedly connected to the iron chain, and a fixing ring fixedly connected to the mounting frame and hooked with the fixing hook.

Through adopting above-mentioned technical scheme, the trailer is at the in-process of transportation container, and the hookup through fixed hook and solid fixed ring carries on spacingly to the mounting bracket, avoids taking place to rock at the mounting bracket on the way of the transportation, is favorable to the stable transportation of container.

The present invention may be further configured in a preferred embodiment as: the upper surface of the mounting disc is provided with an annular clamping groove, a plurality of first steel balls are clamped in the annular clamping groove, and the first steel balls are attached to the bottom surface of the rotating disc to rotate.

Through adopting above-mentioned technical scheme, steel ball setting can support the rolling disc, avoids the rolling disc atress inhomogeneous to lead to the rolling disc slope, can reduce the frictional force between mounting disc and the rolling disc simultaneously, is favorable to the rolling disc more stable, more smooth at the pivoted in-process.

The present invention may be further configured in a preferred embodiment as: the upper side wall of the mounting disc is fixedly connected with a second guide block, two rings of the guide blocks are arranged on the outer side of the annular clamping groove, and a second guide groove used for sliding the second guide block is formed in the bottom surface of the rotating disc.

Through adopting above-mentioned technical scheme, this kind of be provided with and do benefit to and carry on spacingly to the rolling disc, be favorable to the stable rotation of rolling disc.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the mounting disc, the rotating disc and the mounting frame, the trailer can adapt to various complex transportation environments, and the loading and unloading difficulty of the container on the trailer is reduced;

2. through the arrangement of the first steel balls, the rotating disc can be supported, the friction force between the mounting disc and the rotating disc is reduced, and the effect that the rotating disc is kept stable in the rotating process is facilitated.

Drawings

Fig. 1 is a schematic view showing the overall structure of a trailer in the embodiment, which is used for embodying the connection relationship between a mounting frame and a support underframe;

FIG. 2 is a schematic diagram showing a cross-sectional view of the overall structure of the trailer in the embodiment;

FIG. 3 is a schematic view showing a cross-sectional view of the fixing device in example 1;

FIG. 4 is a schematic sectional view showing a guide block I in embodiment 1;

fig. 5 is a schematic view for embodying the fixing means in embodiment 2.

In the figure, 1, a frame; 11. a support chassis; 12. a mounting frame; 2. a roller set; 3. a spring type hook; 4. a mop; 5. mounting a disc; 6. a rotating shaft; 7. rotating the disc; 8. an annular clamping groove; 9. steel balls I; 10. a second guide block; 13. a second guide groove; 14. a fixing device; 141. a chute; 142. positioning a rod; 143. positioning a groove; 144. an iron chain; 145. a fixed hook; 146. a fixing ring; 15. a threaded rod; 16. a nut seat; 17. inserting grooves; 18. a first bevel gear; 19. a second bevel gear; 20. rotating the handle; 21. a first guide block; 22. a first guide groove; 23. steel balls II; 24. an elastic pad.

Detailed Description

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

Example 1:

a container trailer with a rotary table refers to fig. 1 and comprises a frame 1, a roller group 2 arranged on the frame 1, a spring type hook 3 and a mop 4. The frame 1 comprises a support chassis 11 and a mounting frame 12, wherein the support chassis 11 and the mounting frame 12 are arranged in parallel, and the support chassis 11 is located below the mounting frame 12. Spring couple 3, mop 4 fixed connection are on the lateral wall of support chassis 11, and roller set 2 sets up in the upper surface of mounting bracket 12.

Referring to fig. 2, a mounting plate 5 is disposed on the upper surface of the supporting chassis 11, the mounting plate 5 is disposed in a cylindrical shape, and the cross section of the mounting plate 5 is disposed in a circular shape. The mounting plate 5 is located in the center of the support chassis 11. The mounting plate 5 is fixedly connected to the support chassis 11 by bolts.

Referring to fig. 2, a rotation shaft 6 is rotatably coupled to an upper surface of the mounting plate 5, and the rotation shaft 6 is disposed in a direction perpendicular to an upper surface of the rotation plate 7 and at a central position of the mounting plate 5.

Referring to fig. 2, a rotating disc 7 is fixedly connected to the rotating shaft 6, the rotating disc 7 is also arranged in a cylindrical shape, and the rotating disc 7 is arranged in a direction parallel to the disc surface of the mounting disc 5.

Referring to fig. 2, an annular slot 8 is formed in the upper surface of the rotating disc 7, and the annular slot 8 is annularly arranged on the outer side of the rotating shaft 6. A plurality of first steel balls 9 are clamped in the annular clamping groove 8, and the first steel balls 9 can rotate in any direction under the action of external force. The adjacent first steel balls 9 are mutually abutted, and the first steel balls 9 protrude out of the notches of the annular clamping grooves 8 and are abutted with the bottom surface of the rotating disc 7 in an attaching mode.

Referring to fig. 2, a second guide block 10 is fixedly connected to the upper side wall of the mounting plate 5, the second guide block 10 is annularly arranged on the outer side of the annular clamping groove 8, and a second guide groove 13 for sliding the second guide block 10 is formed in the bottom surface of the rotating plate 7.

Referring to fig. 3, the supporting chassis 11 is provided with a fixing device 14 for fixing the mounting frame 12, and the fixing device 14 includes a sliding slot 141 formed on the supporting chassis 11, a positioning rod 142 slidably connected to the sliding slot 141, and a positioning slot 143 formed on the mounting frame 12.

Wherein, the spout 141 inner chamber is cylindricly and sets up along the bottom surface direction of perpendicular to mounting bracket 12, and spout 141 rotates on the lateral wall towards its notch and is connected with threaded rod 15, and threaded rod 15 sets up along the length direction that is on a parallel with locating lever 142.

Referring to fig. 3, a nut seat 16 is connected to the threaded rod 15 through a thread, an insertion groove 17 is formed in a side wall of the positioning rod 142 facing the threaded rod 15, the threaded rod 15 is inserted into the insertion groove 17, and the nut seat 16 is fixedly connected to an inner groove wall of the insertion groove 17.

Referring to fig. 3, a first bevel gear 18 is fixedly connected to the threaded rod 15, an adapter rod is rotatably connected to the sliding groove 141 and arranged in a direction perpendicular to the threaded rod 15, a second bevel gear 19 is fixedly connected to the adapter rod, and the second bevel gear 19 is rotatably engaged with the first bevel gear 18.

Referring to fig. 3, a rotation handle 20 for rotating the bevel gear two 19 is rotatably coupled to an outer sidewall of the support chassis 11. Under the rotation of the rotating handle 20, the bevel gear II 19 drives the bevel gear I18 to rotate, the bevel gear I18 drives the threaded rod 15 to rotate when rotating, and the nut seat 16 moves along the length direction of the threaded rod 15 when the threaded rod 15 rotates, so that the positioning rod 142 is driven to slide and be inserted into the positioning groove 143.

Referring to fig. 4, a first guide block 21 is fixedly connected to an inner wall of the sliding groove 141, and the first guide block 21 is rectangular. The side wall of the positioning rod 142 is provided with a first guide groove 22 for the first guide block 21 to slide, and the first guide groove 22 is arranged along the length direction of the positioning rod 142.

Referring to fig. 4, a second steel ball 23 is embedded in the side wall of the first guide block 21, and in the sliding process of the positioning rod 142, the second steel ball 23 is attached to the inner groove wall of the first guide groove 22 to slide.

Referring to fig. 4, an elastic pad 24 is fixedly connected to an outer side wall of the positioning rod 142, and when the positioning rod 142 is inserted into the positioning slot 143. The elastic pad 24 is attached to and pressed against the inner wall of the positioning groove 143.

The specific implementation process comprises the following steps: in the transportation, the locating lever 142 is pegged graft all the time in the constant head tank 143, when the moving direction of container needs to be adjusted, makes the locating lever 142 break away from the constant head tank 143 through rotating handle 20 to rotate mounting disc 5, drive the container rotation when mounting disc 5 rotates, make the container can slide according to required direction.

Example 2:

referring to fig. 5, the container trailer with turntables differs from embodiment 1 in that the fixing device 14 is an iron chain 144 fixedly connected to the support chassis 11, a fixing hook 145 fixedly connected to the iron chain 144, and a fixing ring 146 fixedly connected to the mounting frame 12 and hooked with the fixing hook 145.

Wherein, the iron chains 144 are respectively positioned at four included angles of the supporting underframe 11.

The specific implementation process comprises the following steps: in the process of transporting the container by the trailer, the mounting frame 12 is limited by the hooking of the fixing hook 145 and the fixing ring 146, so that the mounting frame 12 is prevented from shaking in the transportation process; when the mounting frame 12 needs to be rotated, the fixing hooks 145 are separated from the fixing rings 146, and the mounting frame 12 is directly rotated.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a container trailer with carousel, includes frame (1), sets up cylinder group (2), spring couple (3), mop (4) on frame (1), its characterized in that: frame (1) is including supporting chassis (11) and mounting bracket (12), spring couple (3), mop (4) fixed connection are in supporting chassis (11), roller group (2) set up on mounting bracket (12), can dismantle on the upper surface of supporting chassis (11) and be connected with mounting disc (5), it is connected with pivot (6) to rotate on mounting disc (5), the quotation direction setting of perpendicular to mounting disc (5) is followed in pivot (6), last fixedly connected with rolling disc (7) of pivot (6), rolling disc (7) are followed the quotation direction setting that is on a parallel with mounting disc (5), rolling disc (7) fixed connection is in the bottom lateral wall of mounting bracket (12), be provided with fixing device (14) that are used for fixed mounting bracket (12) on supporting chassis (11).

2. The container trailer with the turntable as claimed in claim 1, wherein: fixing device (14) including offer spout (141), sliding connection locating lever (142) in spout (141) on supporting chassis (11), offer constant head tank (143) on mounting bracket (12), swivelling joint has threaded rod (15) in spout (141), threaded rod (15) set up along the length direction of spout (141) inner chamber, threaded rod (15) are gone up threaded connection has nut seat (16), nut seat (16) fixed connection is in locating lever (142), fixedly connected with bevel gear one (18) on threaded rod (15), swivelling joint has bevel gear two (19) in spout (141), swivelling joint has rotation handle (20) that are used for rotating bevel gear two (19) on supporting chassis (11), locating lever (142) slide and peg graft in constant head tank (143).

3. A container trailer with a turntable as claimed in claim 2, wherein: the side wall of the sliding groove (141) is fixedly connected with a first guide block (21), and the side wall of the positioning rod (142) is provided with a first guide groove (22) for sliding the first guide block (21).

4. A container trailer with a turntable as claimed in claim 3, wherein: and a second steel ball (23) is embedded in the side wall of the first guide block (21), and the second steel ball (23) is attached to and slides on the inner groove wall of the first guide groove (22).

5. The container trailer with turntable as claimed in claim 4, wherein: the outer side wall of the positioning rod (142) is fixedly connected with an elastic pad (24), and the elastic pad (24) is attached to and extruded with the inner groove wall of the positioning groove (143).

6. The container trailer with the turntable as claimed in claim 1, wherein: the fixing device (14) comprises an iron chain (144) fixedly connected to the supporting bottom frame (11), a fixing hook (145) fixedly connected to the iron chain (144), and a fixing ring (146) fixedly connected to the mounting frame (12) and hooked with the fixing hook (145).

7. The container trailer with the turntable as claimed in claim 1, wherein: the upper surface of the mounting disc (5) is provided with an annular clamping groove (8), a plurality of first steel balls (9) are clamped in the annular clamping groove (8), and the first steel balls (9) are attached to the bottom surface of the rotating disc (7) to rotate.

8. The container trailer with turntable as claimed in claim 7, wherein: fixedly connected with guide block two (10) on the last lateral wall of mounting disc (5), the outside of cyclic annular draw-in groove (8) is located to guide block two (10) ring, offer on the bottom surface of rolling disc (7) and be used for guide block two (10) gliding guide way two (13).