CN218400363U

CN218400363U - Good automatic tarpaulin device of stability

Info

Publication number: CN218400363U
Application number: CN202222803203.7U
Authority: CN
Inventors: 杜英华; 杜超; 张纪钢; 乔凯歌
Original assignee: Shandong Dali Special Automobile Manufacturing Co ltd
Current assignee: Shandong Dali Special Automobile Manufacturing Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-31
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of the tipper, concretely relates to automatic tarpaulin device that stability is good, including the carriage frame, the equal fixedly connected with fixed slide rail in the upside both sides of carriage frame, the equal equidistance formula sliding connection of upside of fixed slide rail has the connecting block. The beneficial effects of the utility model are that: at the in-process of shrink tarpaulin, upwards open the tarpaulin, make the tarpaulin not receive the influence of contained angle and carriage frictional force at the in-process of shrink, avoid the tarpaulin shrink folding instability, ensure that the tarpaulin can be accurate along broken line department evenly folding, avoid the broken line structure can be destroyed to when maintaining the tarpaulin and using repeatedly, extend and contract the stability of work.

Description

Good automatic tarpaulin device of stability

Technical Field

The utility model belongs to the technical field of the tipper, concretely relates to good automatic tarpaulin device of stability.

Background

Tarpaulin (or called waterproof cloth) is a waterproof material with high strength, good toughness and softness. Tarpaulin fabric is firm and folding-resistant, has good waterproof performance, and is commonly used for covering in automobile transportation and open-air warehouses and tent building in the field. For example, when the dumper transports goods for a long distance, the goods can be shielded by the tarpaulin frequently, so that the automatic tarpaulin device can be used, and the tarpaulin can be covered automatically.

There are many kinds of automatic tarpaulin devices and various covering methods. Wherein telescopic automatic tarpaulin device is comparatively common, but present telescopic automatic tarpaulin device is because the carriage is pressed close to at the edge, and the edge is close the right angle with last plane, when the shrink tarpaulin, receives the frictional influence in corner and carriage, and the tarpaulin shrink is folding unstable, and unable accuracy is evenly folded along broken line department, leads to the tarpaulin to accomodate more chaotic, along with using repeatedly, original broken line structure can be destroyed, can make the tarpaulin extend and shrink unstably, and is inhomogeneous, can block even.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims to: the utility model provides a good automatic tarpaulin device of stability solves current telescopic automatic tarpaulin device, when the shrink tarpaulin, receives the frictional influence in corner and carriage, and the tarpaulin shrink is folding unstable, can not be accurate along broken line department evenly folding, leads to the tarpaulin to accomodate more chaotic problem.

For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a good automatic tarpaulin device of stability, includes the carriage frame, the equal fixedly connected with fixed slide rail in upside both sides of carriage frame, the equal equidistance formula sliding connection of upside of fixed slide rail has the connecting block, the equal fixedly connected with bracing piece of upside of connecting block, the equal fixedly connected with main hack lever of upside of bracing piece, the both sides of main hack lever all are provided with the side hack lever, the upside of main hack lever and side hack lever is hugged closely and is provided with telescopic tarpaulin, main hack lever and side bearer lever all with telescopic tarpaulin fixed connection, the equal fixedly connected with rotor block in one side of telescopic tarpaulin is kept away from to the downside of side hack lever, the downside of rotor block all rotates and is connected with electric telescopic handle, electric telescopic handle's lower extreme all rotates and is connected with the power slide block, one side sliding connection that electric slide block's downside is close to the carriage frame has electric slide rail, electric slide rail and carriage frame fixed connection.

The utility model has the advantages that: through the structure, at the in-process of shrink tarpaulin, upwards open the tarpaulin, make the edge and the last plane smooth transition of tarpaulin, thereby make the tarpaulin not influenced by the contained angle at the in-process of shrink, in addition the tarpaulin upwards opens not contact with the carriage, at the in-process of shrink, do not receive the influence of carriage frictional force, avoid the tarpaulin shrink folding instability, ensure that the tarpaulin can be accurate along broken line department evenly folding, avoid the tarpaulin to accomodate the confusion, avoid the broken line structure can be destroyed, thereby when maintaining the tarpaulin and using repeatedly, extend and shrink job stabilization nature.

To avoid standing water;

as a further improvement of the above technical solution: the main frame rods are uniform bent rods with high middle ends and low middle ends, and are all arranged at the highest folding line of the lower side face of the telescopic tarpaulin.

The beneficial effect of this improvement does: through above-mentioned structure, avoid in the rainy day, the rainwater is gathered on the tarpaulin.

To facilitate the rotation of the side frame rods;

as a further improvement of the above technical solution: all be provided with the rotation piece between main hack lever and the side bearer pole, rotation piece and main frame pole pass through short-bar fixed connection, rotation piece and side bearer pole pass through short-bar fixed connection, main hack lever rotates with the side bearer pole through the rotation piece and is connected, remain certain clearance between rotation piece and the telescopic tarpaulin.

The beneficial effect of this improvement does: side hack lever and body frame pole all hug closely with telescopic tarpaulin, if side hack lever and body frame pole directly rotate, when rotating, can tear the telescopic tarpaulin of destroying rotation department, and the side hack lever that is not convenient for rotates downwards, rotates through rotating the piece and connects, remains the clearance between rotation piece and the telescopic tarpaulin, can avoid above-mentioned problem.

The telescopic tarpaulin between the support rods is folded for convenience of contraction;

as a further improvement of the technical scheme: the metal drop rods are fixedly connected to the middle of the upper side face of the telescopic tarpaulin at equal intervals, the metal drop rods are arranged between the main frame rods, and the metal drop rods are arranged at the lowest folding line of the upper side face of the telescopic tarpaulin.

The beneficial effect of this improvement does: under the influence of the gravity of the metal drop rod, the telescopic tarpaulin is more convenient to fold along the lowest folding line when being contracted.

The telescopic tarpaulin between the side frame rods is folded conveniently;

as a further improvement of the above technical solution: the carriage frame is close to the equal fixedly connected with fixed block in one side both sides of electronic slide rail, the fixed block sets up the upside at electronic slide rail, the same side fixedly connected with slide bar between the fixed block, the slip ring has been cup jointed to the outside equidistance of slide bar, the equal fixedly connected with stretch cord of upside of slip ring, the equal fixedly connected with go-between of the other end of stretch cord, the marginal fixed connection of go-between and telescopic tarpaulin, the go-between sets up the minimum broken line department at telescopic tarpaulin.

The beneficial effect of this improvement does: through above-mentioned structure, when telescopic tarpaulin shrink, the stretch cord can provide decurrent pulling force, and the telescopic tarpaulin of being convenient for between the side hack lever is along folding of minimum broken line department.

To facilitate storage of the retractable tarpaulin;

as a further improvement of the technical scheme: the novel bus-bar type awning is characterized in that a fixed plate is fixedly connected to one side, close to the car head, of the carriage frame, a shielding plate is fixedly connected to one side, far away from the car head, of the upper side of the fixed plate, and the shielding plate is arranged on the upper side of the telescopic awning cloth.

The beneficial effect of this improvement does: through above-mentioned structure, can accomodate it when telescopic tarpaulin is folding, can also avoid in wind and rainwater get into the carriage from the gap of telescopic tarpaulin front end in the transportation in addition.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

fig. 2 is a side view of a first partial structure of the present invention;

FIG. 3 is a side view of a second partial structure of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 5 is an enlarged view of the position B of fig. 1 according to the present invention;

fig. 6 is an enlarged view of fig. 1 at C of the present invention;

in the figure: 1. a carriage frame; 2. fixing the slide rail; 3. connecting blocks; 4. a support bar; 5. a main frame bar; 6. A side frame bar; 7. a rotating member; 8. a retractable tarpaulin; 9. rotating the block; 10. an electric telescopic rod; 11. an electric slider; 12. an electric slide rail; 13. a fixed block; 14. a slide bar; 15. a slip ring; 16. an elastic cord; 17. a connecting ring; 18. a metal drop bar; 19. a fixing plate; 20. a shutter.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

Example 1:

as shown in fig. 1-6: the utility model provides a good automatic tarpaulin device of stability, includes carriage frame 1, the equal fixedly connected with fixed slide rail 2 in upside both sides of carriage frame 1, the equal equidistance formula sliding connection of upside of fixed slide rail 2 has connecting block 3, the equal fixedly connected with bracing piece 4 of upside of connecting block 3, the equal fixedly connected with main hack lever 5 of upside of bracing piece 4, the both sides of main hack lever 5 all are provided with side hack lever 6, main hack lever 5 and side hack lever 6's upside is hugged closely and is provided with telescopic tarpaulin 8, main hack lever 5 and side hack lever 6 all with telescopic tarpaulin 8 fixed connection, the equal fixedly connected with turning block 9 in one side of telescopic tarpaulin 8 is kept away from to side hack lever 6's downside, the downside of turning block 9 all rotates and is connected with electric telescopic handle 10, the lower extreme of electric telescopic handle 10 all rotates and is connected with electric slider 11, one side sliding connection that electric slider 11's downside is close to carriage frame 1 has electric slide rail 12, electric slide rail 12 and carriage frame 1 fixed connection.

Example 2:

as shown in fig. 1 to 6, as a further optimization of the above embodiment, an automatic tarpaulin device with good stability includes a car frame 1, fixed slide rails 2 are fixedly connected to both sides of the upper side of the car frame 1, connecting blocks 3 are slidably connected to the upper sides of the fixed slide rails 2 in equal intervals, supporting rods 4 are fixedly connected to the upper sides of the connecting blocks 3 in equal intervals, main frame rods 5 are fixedly connected to the upper sides of the supporting rods 4 in equal intervals, side frame rods 6 are disposed on both sides of the main frame rods 5, telescopic tarpaulin 8 is tightly attached to the upper sides of the main frame rods 5 and the side frame rods 6, the main frame rods 5 and the side frame rods 6 are fixedly connected to the telescopic tarpaulin 8, a rotating block 9 is fixedly connected to one side of the telescopic tarpaulin 8, which is far away from the lower side of the telescopic tarpaulin 8, an electric telescopic rod 10 is rotatably connected to the lower side of the rotating block 9, an electric slider 11 is rotatably connected to the lower end of the electric telescopic rod 10, an electric slide rail 12 is slidably connected to one side of the lower side of the car frame 11, the electric slide rail 12 is fixedly connected to the car frame 1, the main frame rod 5 is fixedly connected to the lower side of the car frame 1, the lower side of the telescopic tarpaulin 5 is uniformly connected to the lower side of the main tarpaulin 5, and the main tarpaulin 5 is disposed at the highest folding line 8.

Example 3:

as shown in fig. 1 to 6, as a further optimization of the above embodiment, an automatic tarpaulin device with good stability includes a car frame 1, fixed slide rails 2 are fixedly connected to both sides of an upper side of the car frame 1, connecting blocks 3 are slidably connected to both sides of the fixed slide rails 2 at equal intervals, supporting rods 4 are fixedly connected to both sides of the connecting blocks 3, main frame rods 5 are fixedly connected to both sides of the supporting rods 4, side frame rods 6 are disposed on both sides of the main frame rods 5, telescopic tarpaulins 8 are closely attached to the upper sides of the main frame rods 5 and the side frame rods 6, the main frame rods 5 and the side frame rods 6 are fixedly connected to the telescopic tarpaulins 8, a rotating block 9 is fixedly connected to one side of the lower side of each side frame rod 6, which is far away from the telescopic tarpaulins 8, an electric telescopic rod 10 is rotatably connected to the lower side of the rotating block 9, an electric slider 11 is rotatably connected to the lower end of the electric slider 11, an electric slide rail 12 is slidably connected to one side of the lower side of the car frame 1, the electric slide rail 12 is fixedly connected to the car frame 1, the rotating block 5 and the rotating block 6 are rotatably connected to the rotating block 7, and the short tarpaulins 7 are connected to the main frame rods 7 through the fixed frame rods and the short tarpaulins 7.

Example 4:

as shown in fig. 1-6, as a further optimization of the above embodiment, an automatic tarpaulin device with good stability includes a car frame 1, fixed slide rails 2 are fixedly connected to both sides of the upper side of the car frame 1, connecting blocks 3 are slidably connected to both sides of the fixed slide rails 2 at equal intervals, supporting rods 4 are fixedly connected to both sides of the connecting blocks 3, main frame rods 5 are fixedly connected to both sides of the supporting rods 4, side frame rods 6 are disposed on both sides of the main frame rods 5, telescopic tarpaulins 8 are closely attached to the upper sides of the main frame rods 5 and the side frame rods 6, the main frame rods 5 and the side frame rods 6 are fixedly connected to the telescopic tarpaulins 8, rotating blocks 9 are fixedly connected to both sides of the lower sides of the side frame rods 6 far away from the telescopic tarpaulins 8, electric telescopic rods 10 are rotatably connected to both lower sides of the rotating blocks 9, electric sliders 11 are rotatably connected to both lower ends of the electric telescopic rods 10, electric slide rails 12 are slidably connected to one sides of the lower sides of the electric sliders 11 close to the car frame 1, the electric slide rails 12 are fixedly connected to the car frame 1, the upper sides of the telescopic tarpaulins 8 are fixedly connected to the metal drop rods 18, and the metal drop rods 18 are disposed at the lowest metal drop lines 18.

Example 5:

as shown in fig. 1-6, as a further optimization of the above embodiment, an automatic tarpaulin device with good stability includes a car frame 1, fixed slide rails 2 are fixedly connected to both sides of the upper side of the car frame 1, a connecting block 3 is slidably connected to the upper side of the fixed slide rails 2 at equal intervals, a supporting rod 4 is fixedly connected to the upper side of the connecting block 3, a main frame rod 5 is fixedly connected to the upper side of the supporting rod 4, side frame rods 6 are disposed on both sides of the main frame rod 5, telescopic tarpaulin 8 is closely attached to the upper sides of the main frame rod 5 and the side frame rods 6, the main frame rod 5 and the side frame rods 6 are fixedly connected to the telescopic tarpaulin 8, a rotating block 9 is fixedly connected to one side of the lower side of the side frame rod 6, a power-driven telescopic rod 10 is rotatably connected to the lower end of the power-driven telescopic rod 10, a power-driven slide rail 12 is slidably connected to one side of the lower side of the power-driven slide rail 11 close to the car frame 1, a connecting ring 13 is fixedly connected to one side of the upper side of the telescopic tarpaulin frame 12, a connecting ring 17 is fixedly connected to one side of the connecting ring 13, and a connecting ring 17 is connected to the connecting ring 17.

Example 6:

as shown in fig. 1 to 6, as a further optimization of the above embodiment, an automatic tarpaulin device with good stability includes a car frame 1, fixed slide rails 2 are fixedly connected to both sides of an upper side of the car frame 1, connecting blocks 3 are slidably connected to both sides of the fixed slide rails 2 at equal intervals, supporting rods 4 are fixedly connected to both sides of the connecting blocks 3, main frame rods 5 are fixedly connected to upper sides of the supporting rods 4, side frame rods 6 are disposed on both sides of the main frame rods 5, telescopic tarpaulins 8 are closely attached to the upper sides of the main frame rods 5 and the side frame rods 6, the main frame rods 5 and the side frame rods 6 are fixedly connected to the telescopic tarpaulins 8, a rotating block 9 is fixedly connected to one side of the side frame rods 6 away from the telescopic tarpaulins 8, an electric telescopic rod 10 is rotatably connected to a lower side of the rotating block 10, an electric slider 11 is rotatably connected to a lower end of the electric slider 11, an electric slide rail 12 is slidably connected to one side of the lower side of the electric slider 11 close to the car frame 1, an electric slide rail 12 is fixedly connected to the car head frame 1, a sunshade plate 19 is connected to one side of the car head fixing plate 20, and a sunshade plate 20 is connected to one side of the telescopic tarpaulins 8.

The utility model discloses a theory of operation and use flow: when the electric telescopic rod 10 is started, the electric telescopic rod 10 is extended, the electric telescopic rod 10 pushes the side frame bars 6 to rotate upwards through the rotating block 9, the side frame bars 6 drive the telescopic tarpaulin 8 at the joint to rotate upwards, two sides of the telescopic tarpaulin 8 are extended upwards, the electric slider 11 is started, the electric slider 11 close to one end of the vehicle head is kept still, the rest electric sliders 11 move towards one end far away from the vehicle head on the electric sliding rails 12, the electric slider 11 drives the side frame bars 6 to move through the electric telescopic rod 10, the side frame bars 6 drive the main frame bars 5 to move, the main frame bars 5 drive the connecting blocks 3 to move in the fixed sliding rails 2 through the supporting rods 4, the main frame bars 5 drive the telescopic tarpaulin 8 at the joint to move when moving, the telescopic tarpaulin 8 is driven by the main frame bars 5 and the side frame bars 6 to continuously extend, in the process that the telescopic tarpaulin 8 is extended, the corresponding connecting rings 17 drive the sliding rings 15 to synchronously slide on the sliding rods 14 through the elastic ropes 16, and the electric telescopic rods 10 are repeatedly started until the telescopic tarpaulin 8 reaches the tail end of the telescopic frame bars 1, and the telescopic tarpaulin is completely extended, and the electric telescopic rods 10 drive the electric telescopic rods to rotate, and the side frame bars 6 to drive the electric telescopic rods to extend, and the electric telescopic tarpaulin 6, the electric slider 11 close to one end of the vehicle head is kept still, the rest electric sliders 11 move towards one end close to the vehicle head on the electric sliding rails 12, the electric slider 11 drives the side frame rods 6 to move through the electric telescopic rods 10, the side frame rods 6 drive the main frame rods 5 to move, the main frame rods 5 drive the connecting blocks 3 to move in the fixed sliding rails 2 through the supporting rods 4, the main frame rods 5 drive the telescopic tarpaulin 8 at the connecting positions to move when moving, the telescopic tarpaulin 8 is driven by the main frame rods 5 and the side frame rods 6 to shrink towards the lowest folding line, meanwhile, under the gravity action of the metal drop rods 18 and the tensile force action of the elastic ropes 16, the metal drop rods 18 can be folded along the lowest folding line when shrinking, the two adjacent side frame rods 6 are driven by the electric telescopic tarpaulin 8 between the two adjacent main frame rods 5 to be evenly folded, the operation is repeated until the main frame rods 5 are close to each other, the telescopic tarpaulin 8 is completely folded, at the moment, the electric slider 11 stops sliding, the electric telescopic rods 10 drive the electric telescopic rods 10 to drive the side frame rods 6 to rotate downwards through the rotating blocks 9, the telescopic tarpaulin 8 at the connecting positions are driven by the side frame rods 6, and the tarpaulin 1 of the telescopic van can be folded. Through the structure, at the in-process of shrink tarpaulin, upwards open the tarpaulin, make the edge and the last plane smooth transition of tarpaulin, thereby make the tarpaulin not influenced by the contained angle at the in-process of shrink, in addition the tarpaulin upwards opens not contact with the carriage, at the in-process of shrink, do not receive the influence of carriage frictional force, avoid the tarpaulin shrink folding instability, ensure that the tarpaulin can be accurate along broken line department evenly folding, avoid the tarpaulin to accomodate the confusion, avoid the broken line structure can be destroyed, thereby when maintaining the tarpaulin and using repeatedly, extend and shrink job stabilization nature.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a good automatic tarpaulin device of stability which characterized in that: including carriage frame (1), the equal fixedly connected with fixed slide rail (2) in upside both sides of carriage frame (1), the equal equidistance formula sliding connection of upside of fixed slide rail (2) has connecting block (3), the equal fixedly connected with bracing piece (4) in upside of connecting block (3), the equal fixedly connected with main hack lever (5) in upside of bracing piece (4), the both sides of main hack lever (5) all are provided with side hack lever (6), the upside of main hack lever (5) and side bearer bar (6) is hugged closely and is provided with telescopic tarpaulin (8), main hack lever (5) and side bearer bar (6) all with telescopic tarpaulin (8) fixed connection, the equal fixedly connected with turning block (9) in one side of telescopic tarpaulin (8) is kept away from to the downside of side hack lever (6), the downside of turning block (9) all rotates and is connected with electric telescopic handle (10), the lower extreme of electric handle (10) all rotates and is connected with electric slider (11), one side sliding connection that the downside of electric slider (11) is close to carriage frame (1), slide rail (12) and carriage frame (1) fixed connection.

2. An automatic tarpaulin device with good stability according to claim 1, wherein: the main frame rods (5) are uniform bent rods with high middle ends and low middle ends, and the main frame rods (5) are arranged at the highest folding lines of the lower side surfaces of the telescopic tarpaulin (8).

3. An automatic tarpaulin device with good stability according to claim 1, wherein: all be provided with between main hack lever (5) and side bearer pole (6) and rotate piece (7), rotate piece (7) and main hack lever (5) through quarter butt fixed connection, rotate piece (7) and side bearer pole (6) through quarter butt fixed connection, main hack lever (5) are connected through rotating piece (7) and side bearer pole (6) rotation, it keeps certain clearance to rotate between piece (7) and the telescopic tarpaulin (8).

4. An automatic tarpaulin device with good stability according to claim 1, wherein: the side surface middle part of the telescopic tarpaulin (8) is fixedly connected with metal drop rods (18) at equal intervals, the metal drop rods (18) are arranged between the main frame rods (5), and the metal drop rods (18) are all arranged at the lowest folding line position of the side surface of the telescopic tarpaulin (8).

5. An automatic tarpaulin device with good stability according to claim 1, wherein: carriage frame (1) is close to equal fixedly connected with fixed block (13) in one side both sides of electronic slide rail (12), fixed block (13) set up the upside in electronic slide rail (12), the same side fixedly connected with slide bar (14) between fixed block (13), slip ring (15) have been cup jointed to the outside equidistance of slide bar (14), the equal fixedly connected with stretch cord (16) of upside of slip ring (15), the equal fixedly connected with go-between (17) of the other end of stretch cord (16), the marginal fixed connection of go-between (17) and telescopic tarpaulin (8), go-between (17) set up the minimum broken line department at telescopic tarpaulin (8).

6. An automatic tarpaulin device with good stability according to claim 1, wherein: the side, close to the vehicle head, of the vehicle carriage frame (1) is fixedly connected with a fixing plate (19), the side, far away from the vehicle head, of the upper side of the fixing plate (19) is fixedly connected with a shielding plate (20), and the shielding plate (20) is arranged on the upper side of the telescopic tarpaulin (8).