CN212556012U

CN212556012U - Arched awning type awning cover system

Info

Publication number: CN212556012U
Application number: CN202021477860.1U
Authority: CN
Inventors: 韩中良
Original assignee: Tianjin Fuyue Tongtai Technology Co ltd
Current assignee: Tianjin Fuyue Tongtai Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-19
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to an arch covering or awning on a car, boat, etc. formula covering or awning on a car, boat, etc. lid system. The device comprises rails arranged on two sides of a carriage, a plurality of pulley devices are respectively arranged on the rails on each side, a canopy rod in an inverted U-shaped shape is arranged between two opposite pulley devices, and canopy cloth is arranged on the outer side of each canopy rod; the front part of the carriage is also provided with a driving device and a driving motor; the pulley device comprises a straight front supporting plate and an L-shaped back supporting plate, the front part of the lower edge of the back supporting plate is fixedly connected with the back of the front supporting plate, and a connecting plate is arranged between the middle parts of the two supporting plates; the middle upper part of the front surface supporting plate is provided with an upper rail wheel, and the middle lower part of the front surface supporting plate is provided with a lower rail wheel; the end part of the tent rod is fixedly connected with the back supporting plate; the driving device comprises a linkage shaft, a left front chain wheel is installed at the left end of the linkage shaft, a right front chain wheel is installed at the right end of the linkage shaft, a driven chain wheel is installed in the middle of the linkage shaft, a left side chain is arranged between the left front chain wheel and the left rear chain wheel, and a right side chain is arranged between the right front chain wheel and the right side chain wheel. The utility model has the advantages of reasonable design, the simple operation, operating stability and reliability are high.

Description

Arched awning type awning cover system

Technical Field

The utility model belongs to the technical field of dregs hood system, especially, relate to an arch covering or awning on a car, boat, etc. formula hood or awning on a car, boat, etc. lid system.

Background

The covering system is an environment-friendly facility for the muck truck, and when the muck truck is running, if the muck in the truck hopper is not covered, the muck in the carriage can fly up under the action of airflow and suspend/float everywhere, which causes environmental pollution and increases the dust degree in a construction area and a running route. In order to solve the pollution problem of the muck truck, in the prior art, tarpaulin is arranged on a carriage of the muck truck or a tarpaulin system is arranged to seal the carriage, so that the muck is prevented from flying under the airflow. The tarpaulin covering mode can only be operated manually, and is time-consuming and labor-consuming, so that the tarpaulin covering mode is gradually replaced by an electric control/hydraulic control tarpaulin system. The covering system is time-saving and labor-saving in operation, has a good covering effect on the muck, and is widely applied to the existing engineering vehicles, particularly muck vehicles.

The canopy system generally includes a support system that can be slidably unfolded and folded, and a driving system that drives the support system to be unfolded/folded, and a tarpaulin is installed on the support system, and when the support system is completely unfolded, the tarpaulin closes the top of the vehicle compartment, and when the support system is completely folded, the tarpaulin is folded and stored therewith, and the top of the vehicle compartment is opened.

In general, the canopy system installed on the muck truck involves frequent opening and closing operations (each loading and unloading of the muck includes at least one opening and closing operation of the canopy system), and thus the stability and reliability of the operation of the canopy system have a very important influence on the reliability of the operation of the muck truck and the efficiency of the transportation work. The existing canopy system is unreasonable in driving form design, so that the unfolding/folding operation control of the whole canopy system is complicated, the running stability and reliability of the existing canopy system are poor, and the problems of jamming and the like often occur. Therefore, it is necessary to optimally design the structure of the canopy system, to improve the stability and reliability of operation, and to improve the convenience of operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the known art and provide an arch shelter from formula covering or awning on a car, boat, etc. lid system that structural design is reasonable, the simple operation, operating stability and reliability are high.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: an arch awning type awning system comprises rails arranged at two sides of a carriage, a plurality of pulley devices are respectively arranged on the rails at each side, an awning rod in an inverted U shape is arranged between two opposite pulley devices, and awning cloth is arranged at the outer side of each awning rod; the front part of the carriage is also provided with a driving device and a driving motor; the tackle device comprises a straight front supporting plate and an L-shaped back supporting plate, the front part of the lower edge of the back supporting plate is fixedly connected with the back part of the front supporting plate, and a connecting plate is arranged between the middle parts of the front supporting plate and the back supporting plate; the middle upper part of the front surface supporting plate is provided with an upper rail wheel, and the middle lower part of the front surface supporting plate is provided with a lower rail wheel; the end part of the tent rod is fixedly connected with the back supporting plate; the driving device comprises a linkage shaft which adopts a left shaft seat and a right shaft seat to support and install, a left front chain wheel is installed at the left end of the linkage shaft, a right front chain wheel is installed at the right end of the linkage shaft, a driven chain wheel is installed at the middle part of the linkage shaft, a driving chain wheel and a driven chain wheel which are installed on a motor shaft of a driving motor adopt chain transmission, a left rear chain wheel is installed at the left side of the rear part of a carriage, a right rear chain wheel is installed at the right side of the rear part of the carriage, a left side chain is arranged between the left front chain.

The utility model has the advantages that: the utility model provides a rational in infrastructure design's hunch covering or awning on a car, boat, etc. formula covering or awning on a car, boat, etc. lid system compares with current covering or awning on a car, boat, etc. lid system, the utility model discloses in through install a plurality of removal subassemblies that constitute by two relative coaster devices and covering or awning on a car, boat, etc. poles and install the tarpaulin on these removal subassemblies on the track, realized steadily expanding/closed technological effect under drive arrangement's drive action. The driving mechanism is composed of the linkage shaft, two groups of chain wheels and chains which are respectively positioned on two sides of the carriage and the driving motor, and the chains on the two sides respectively drive the pulley device on the side to move in a telescopic mode under the action of the driving motor, so that the control mode of the whole canopy system is simple and convenient to operate, the two sides apply the same driving force and the same moving speed simultaneously, and the stability and the reliability of the operation of the whole canopy system are improved. The pulley device is arranged to be composed of the front supporting plate, the back supporting plate, the upper rail wheel, the lower rail wheel and the like, and the rail is located between the upper rail wheel and the lower rail wheel, so that the pulley device can stably move horizontally on the rail, and the stability and the reliability of the operation of the whole awning system are further guaranteed.

Preferably: the pulley device comprises two structural forms, wherein two sides of a front supporting plate of the pulley device in the first structural form are provided with lateral notches, and two sides of the middle part of the front supporting plate of the pulley device in the second structural form are provided with lateral protrusions.

Preferably: the first type of carriage device has two upper track wheels and one lower track wheel, and is arranged in an inverted triangle.

Preferably: the upper rail wheel is arranged on the front supporting plate by adopting an upper bolt, and the lower rail wheel is arranged on the front supporting plate by adopting a lower bolt; a pressure plate is arranged between the two upper bolts.

Preferably: the second type of carriage device has one upper track wheel and two lower track wheels arranged in a triangular pattern.

Preferably: the upper rail wheel is arranged on the front supporting plate by adopting an upper bolt, and the lower rail wheel is arranged on the front supporting plate by adopting a lower bolt; a pressure plate is arranged between the two lower bolts.

Preferably: the upper track wheel and the lower track wheel have the same structure and respectively comprise a ball bearing positioned in the middle and an I-shaped wheel positioned on the outer side.

Preferably: the awning rod is obtained by bending and molding a whole metal square pipe section, and two end parts of the awning rod are welded and fixed with back support plates of the pulley devices on two sides.

Preferably: the edges of two sides of the tarpaulin are pressed and fixed on the tarpaulin rod by adopting a pressing sheet, and the pressing sheet and the tarpaulin rod are fixed by adopting a bolt.

Preferably: and a left tensioning mechanism and a right tensioning mechanism for tensioning the left chain and the right chain are respectively arranged on the left side and the right side of the carriage.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the driving device of FIG. 1;

FIG. 4 is a front view of the carriage assembly, the canopy bar and the canopy of FIG. 1;

FIG. 5 is a side elevational schematic view of the carriage assembly of FIG. 4;

FIG. 6 is a front elevational schematic view of the carriage assembly of FIG. 4 in a first configuration;

fig. 7 is a front view of the carriage assembly of fig. 4 in a second configuration.

In the figure:

1. a tackle device; 1-1, a back support plate; 1-2, connecting plates; 1-3, upper rail wheels; 1-4, pressing a plate; 1-5, upper bolt; 1-6, lower bolt; 1-7, lower rail wheels; 1-8, a front support plate; 1-9, side notches; 1-10, side protrusions; 2. a tent pole; 3. tarpaulin; 4. a track; 5. a drive device; 5-1, a linkage shaft; 5-2, a left front chain wheel; 5-3, a left shaft seat; 5-4, right front chain wheel; 5-5, right side axle seat; 5-6, a driven sprocket; 6. a drive motor; 6-1, a driving sprocket; 7. a right side chain; 8. a right rear sprocket; 9. a carriage; 10. rain-proof caps; 11. a left rear sprocket; 12. and a left chain.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.

Referring to fig. 1, 2 and 4, the arched canopy system of the present invention is installed on the rails 4 on both sides of the carriage 9, a plurality of pulley devices 1 are respectively installed on the rails 4 on each side, a canopy rod 2 in an inverted U shape is installed between two opposite pulley devices 1, and a canopy cloth 3 is installed on the outer side of each canopy rod 2.

The rails 4 are mounted on both sides of a carriage 9 of the slag car, and each trolley device 1 moves in translation along the rail 4. The two opposite trolley devices 1 and the awning rod 2 between them form a combination body moving along the track 4, and the awning cloth 3 is installed on the plurality of combination bodies. When the plurality of combined bodies are pulled laterally outward, the plurality of combined bodies move along the rails 4 to become sparse, and thus the tent cloth 3 is unfolded, and when the plurality of combined bodies approach each other by the pulling, the tent cloth 3 is folded.

The front part of the carriage 9 is also provided with a driving device 5 and a driving motor 6, the driving motor 6 provides power for the driving device 5, the driving device 5 drives the pulley devices 1 at the two sides of the carriage 9 to do the scattering/gathering action on the respective tracks 4, and accordingly the tarpaulin 3 is unfolded/folded.

Referring to fig. 5, 6 and 7, it can be seen that:

the pulley device 1 comprises a straight front supporting plate 1-8 and an L-shaped back supporting plate 1-1, the front part of the lower edge of the back supporting plate 1-1 is fixedly connected with the back part of the front supporting plate 1-8, and a connecting plate 1-2 is arranged between the middle parts of the front supporting plate 1-8 and the back supporting plate 1-1. As shown in the figure, the lower edge of the back support plate 1-1 is welded and fixed with the back of the front support plate 1-8, the outer edge of the connecting plate 1-2 is welded and fixed with the back support plate 1-1, and the inner edge of the connecting plate 1-2 is welded and fixed with the front support plate 1-8.

The middle upper part of the front surface supporting plate 1-8 is provided with an upper rail wheel 1-3, the middle lower part is provided with a lower rail wheel 1-7, and after the pulley device 1 is arranged on the rail 4, the rail 4 is positioned between the upper rail wheel 1-3 and the lower rail wheel 1-7.

In this embodiment, the upper track wheels 1-3 and the lower track wheels 1-7 have the same structure, and each include a ball bearing located in the middle and an i-shaped wheel located on the outer side. The upper track wheels 1-3 are mounted on the front face support plates 1-8 by upper bolts 1-5, and the lower track wheels 1-7 are mounted on the front face support plates 1-8 by lower bolts 1-6.

The end part of the tent pole 2 is fixedly connected with the back support plate 1-1 of the pulley device 1, specifically, the tent pole 2 is obtained by bending and molding the whole metal square tube section bar, and the two end parts of the tent pole are welded and fixed with the back support plates 1-1 of the pulley devices 1 at the two sides.

In the present embodiment, each pulley device 1 comprises two structural forms, the first structural form of the pulley device 4 is provided with lateral notches 1-9 at two sides of the front supporting plate 1-8, and the second structural form of the pulley device 1 is provided with lateral protrusions 1-10 at two sides of the middle of the front supporting plate 1-8. On the track 4, the two pulley types are arranged at intervals, so that when the awning system is transversely contracted and stacked and the awning cloth 3 is folded, the front support plates 1-8 of the two adjacent pulley assemblies 1 are transversely embedded together, namely the side protrusions 1-10 fall into the side notches 1-9, the pulley assemblies 1 can be matched more tightly, the pulley assemblies 1 are mutually meshed, and the stability of the whole awning system and the structural compactness after the awning system is contracted and folded are improved.

Referring to fig. 6, it can be seen that:

the first type of construction of the carriage device 1 has two upper running wheels 1-3 and one lower running wheel 1-7, which are arranged in an inverted triangle. The upper track wheels 1-3 are mounted on the front face support plates 1-8 by upper bolts 1-5, and the lower track wheels 1-7 are mounted on the front face support plates 1-8 by lower bolts 1-6. In order to improve the overall structural strength, a pressure plate 1-4 is arranged between the two upper bolts 1-5.

Referring to fig. 7, it can be seen that: the second embodiment of the carriage device 1 has one upper track wheel 1-3 and two lower track wheels 1-7, which are arranged in a triangular manner. The upper track wheels 1-3 are mounted on the front face support plates 1-8 by upper bolts 1-5, and the lower track wheels 1-7 are mounted on the front face support plates 1-8 by lower bolts 1-6. In order to improve the overall structural strength, a pressure plate 1-4 is arranged between the two lower bolts 1-6.

The above-mentioned pressure plate 1-4 combines two upper bolts 1-5/two lower bolts 1-6 into one unit, that is to say the axle of two upper rail wheels 1-3/two lower rail wheels 1-7 into one unit.

Referring to fig. 2 and 3, it can be seen that:

the driving device 5 comprises a linkage shaft 5-1 supported and installed by a left shaft seat 5-2 and a right shaft seat 5-5, a left front chain wheel 5-3 is installed at the left end of the linkage shaft 5-1, a right front chain wheel 5-4 is installed at the right end of the linkage shaft 5-1, and a driven chain wheel 5-6 is installed in the middle of the linkage shaft. The driving chain wheel 6-1 and the driven chain wheel 5-6 which are arranged on the motor shaft of the driving motor 6 are driven by chains.

A left rear chain wheel 11 is arranged on the left side of the rear part of the carriage 9, a right rear chain wheel 8 is arranged on the right side, a left chain 12 is arranged between the left front chain wheel 5-3 and the left rear chain wheel 11, and a right chain 7 is arranged between the right front chain wheel 5-4 and the right rear chain wheel 8. Under the driving action of the driving motor 6, the linkage shaft 5-1 drives the left side chain 12 and the right side chain 7 on the left and right sides to rotate in the same speed and direction.

Two pulley devices 1 positioned at the tail end are fixedly connected with a left side chain 12 and a right side chain 7 respectively, two pulley devices 1 positioned at the head end are fixedly connected with the front part of a carriage 9, and other pulley devices 1 are connected through a tarpaulin 3. In this embodiment, in order to achieve a more stable transmission effect, a left tensioning mechanism and a right tensioning mechanism for tensioning the left chain 12 and the right chain 7 are respectively arranged on the left side and the right side of the carriage 9. Typically, the tensioning mechanism comprises a support arm and a spring for providing elastic force to the support arm, a tensioning chain wheel is arranged at the end part of the support arm, and a tensioning linkage is pressed in the middle of the left side chain 12 and the right side chain 7 to generate corresponding tensioning action.

In this embodiment, the two side edges of the tarpaulin 3 are pressed and fixed on the tarpaulin rod 2 by the pressing sheets, and the pressing sheets and the tarpaulin rod 2 are fixed by the bolts, so that the tarpaulin 3 and the tarpaulin rod 2 are fixed and detached conveniently.

The working process is as follows:

as shown in fig. 1 and 2, the driving motor 6 is usually mounted to the front of the carriage 9 by using a motor bracket, a rain hat 10 is usually provided at the front of the carriage 9, and when the canopy system is retracted, each carriage device 1 at the rear moves to the front, so that the tarpaulin 3 is gradually retracted and folded, and finally the completely folded and gathered tarpaulin 3/each carriage device 1 completely falls into a space below the rain hat 10; when the awning is required to be unfolded, the driving motor 6 is controlled to rotate reversely by the vehicle-mounted controller, the linkage shaft 5-1 drives the left side chain 12 and the right side chain 7 to move backwards, the rear pulley device 1 is directly driven, each pulley device 1 in the middle moves under the traction action of the gradually unfolded awning cloth 3, and finally, when the awning cloth 3 is completely unfolded, the awning cloth 3 covers the carriage 9.

Claims

1. An arched awning type awning cover system is characterized in that: the device comprises rails (4) arranged on two sides of a carriage (9), a plurality of pulley devices (1) are respectively arranged on the rails (4) on each side, a tarpaulin rod (2) in an inverted U shape is arranged between two opposite pulley devices (1), and tarpaulins (3) are arranged on the outer sides of the tarpaulin rods (2); the front part of the carriage (9) is also provided with a driving device (5) and a driving motor (6);

the pulley device (1) comprises a straight front supporting plate (1-8) and an L-shaped back supporting plate (1-1), the front part of the lower edge of the back supporting plate (1-1) is fixedly connected with the back part of the front supporting plate (1-8), and a connecting plate (1-2) is arranged between the middle parts of the front supporting plate (1-8) and the back supporting plate (1-1); the middle upper part of the front surface supporting plate (1-8) is provided with an upper rail wheel (1-3), and the middle lower part is provided with a lower rail wheel (1-7); the end part of the tent rod (2) is fixedly connected with the back support plate (1-1); the driving device (5) comprises a linkage shaft (5-1) which is supported and installed by a left shaft seat (5-2) and a right shaft seat (5-5), a left front chain wheel (5-3) is arranged at the left end of the linkage shaft (5-1), a right front chain wheel (5-4) is arranged at the right end, a driven chain wheel (5-6) is arranged in the middle, a driving chain wheel (6-1) arranged on a motor shaft of the driving motor (6) and the driven chain wheel (5-6) adopt chain transmission, a left rear chain wheel (11) is arranged on the left side of the rear part of the carriage (9), a right rear chain wheel (8) is arranged on the right side, a left chain (12) is arranged between the left front chain wheel (5-3) and the left rear chain wheel (11), a right chain (7) is arranged between the right front chain wheel (5-4) and the right rear chain wheel (8).

2. An arched canopy system as claimed in claim 1, wherein: the pulley device (1) comprises two structural forms, wherein two sides of a front supporting plate (1-8) of the pulley device (1) in the first structural form are provided with lateral notches (1-9), and two sides of the middle part of the front supporting plate (1-8) of the pulley device (1) in the second structural form are provided with lateral protrusions (1-10).

3. An arched canopy system as claimed in claim 2, wherein: the first structural form of the pulley device (1) has two upper track wheels (1-3) and one lower track wheel (1-7) which are arranged in an inverted triangle.

4. An arched canopy system as claimed in claim 3, wherein: the upper rail wheels (1-3) are arranged on the front supporting plate (1-8) by adopting upper bolts (1-5), and the lower rail wheels (1-7) are arranged on the front supporting plate (1-8) by adopting lower bolts (1-6); a pressure plate (1-4) is arranged between the two upper bolts (1-5).

5. An arched canopy system as claimed in claim 2, wherein: the pulley device (1) of the second structure form has one upper track wheel (1-3) and two lower track wheels (1-7) which are arranged in a triangle.

6. An arched canopy system as claimed in claim 5, wherein: the upper rail wheels (1-3) are arranged on the front supporting plate (1-8) by adopting upper bolts (1-5), and the lower rail wheels (1-7) are arranged on the front supporting plate (1-8) by adopting lower bolts (1-6); a pressure plate (1-4) is arranged between the two lower bolts (1-6).

7. An arched canopy system as claimed in claim 6, wherein: the upper track wheel (1-3) and the lower track wheel (1-7) have the same structure and respectively comprise a ball bearing positioned in the middle and an I-shaped wheel positioned on the outer side.

8. An arched canopy system as claimed in claim 7, wherein: the tent pole (2) is obtained by bending and molding a whole metal square tube section, and two end parts of the tent pole are welded and fixed with the back support plates (1-1) of the two-side pulley device (1).

9. An arched canopy system as claimed in claim 8, wherein: the edges of two sides of the tarpaulin (3) are pressed and fixed on the tarpaulin rod (2) by adopting press sheets, and the press sheets and the tarpaulin rod (2) are fixed by adopting bolts.

10. An arched canopy system as claimed in claim 9, wherein: the left side and the right side of the carriage (9) are respectively provided with a left tensioning mechanism and a right tensioning mechanism which are used for tensioning the left chain (12) and the right chain (7).