CN212685397U

CN212685397U - Flat-pushing type canopy system

Info

Publication number: CN212685397U
Application number: CN202021481729.2U
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: 2021-03-12
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a flat pushing formula canopy system. The device comprises two tracks, wherein each track is provided with a plurality of pulley devices, the top of each pulley device is provided with a supporting plate, a tent rod is arranged between the supporting plates on the two opposite pulley devices, and tent cloth is arranged above each tent rod; the tackle device comprises a back plate, wherein an upper rail wheel is arranged at the middle upper part of the back plate, a lower rail wheel is arranged at the middle lower part of the back plate, a U-shaped supporting plate is arranged at the outer side of the back plate, the supporting plate is fixedly arranged at the top of the supporting plate, and a reinforcing plate is further arranged at the inner side of a corner at the top of the supporting plate; install V type support between two adjacent covering or awning on a car, boat, etc. poles, V type support includes the bracing piece, and the installation is fixed with two first support arms at the both ends of bracing piece, and two first support arms parallel to each other and all perpendicular with the central line of bracing piece, articulate at the root of two first support arms and install the second support arm. The utility model has the advantages of reasonable design, operating stability and reliability are high.

Description

Flat-pushing type canopy system

Technical Field

The utility model belongs to the technical field of dregs hood system, especially, relate to a flat pushing formula hood 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 complex in unfolding/folding operation control due to the fact that the driving form is unreasonably designed, the operation stability and reliability of the existing canopy system are poor, the problems of jamming and the like often occur, and excessive folding of the tarpaulin is prone to breakage. Therefore, the structure of the canopy system needs to be optimally designed, the stability and the reliability of operation are improved, the convenience of operation is improved, and a proper protection effect is provided for the tarpaulin.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the known art and provide a structural design is reasonable, operating stability and reliability are high, have the guard action's flat push formula canopy system to the tarpaulin.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a flat-pushing type awning cover system comprises two tracks, wherein each track is provided with a plurality of pulley devices, the tops of the pulley devices are provided with supporting plates, awning rods are arranged between the supporting plates on the two opposite pulley devices, and awning cloth is arranged above each awning rod; the tackle device comprises a back plate, wherein an upper rail wheel is arranged at the middle upper part of the back plate, a lower rail wheel is arranged at the middle lower part of the back plate, a U-shaped supporting plate is arranged at the outer side of the back plate, the supporting plate is fixedly arranged at the top of the supporting plate, and a reinforcing plate is further arranged at the inner side of a corner at the top of the supporting plate; install V type support between two adjacent covering or awning on a car, boat, etc. poles, V type support includes the bracing piece, both ends installation at the bracing piece is fixed with two first support arms, two first support arms parallel to each other and all perpendicular with the central line of bracing piece, articulated the installing of root at two first support arms second support arm, all articulated the installing of outer end at two second support arms second mount pad and the covering or awning on a car, boat, etc. pole fixed connection who is located the place ahead, all articulated the installing of outer end at two first support arms first mount pad and the covering or awning on a car, boat, etc. pole fixed connection who is located the rear.

The utility model has the advantages that: the utility model provides a horizontal pushing formula canopy system that structural design is reasonable compares with current canopy system, the utility model discloses in through install a plurality of removal subassemblies that constitute by two relative coaster device, layer board and covering or awning on a car, boat, etc. poles on the track and install the tarpaulin on these removal subassemblies, realized steadily expanding/closed technological effect under external drive arrangement's the drive action. The trolley device is composed of a back plate, a supporting plate, an upper rail wheel, a lower rail wheel and the like, and the rail is positioned between the upper rail wheel and the lower rail wheel, so that the trolley device can stably move horizontally on the rail, and the stability and the reliability of the operation of the whole awning system are further ensured. This flat push formula canopy system installation when on the carriage, its tarpaulin produces the motion effect of similar translation propelling movement at the in-process that opens and shuts, consequently compares with current canopy system, the utility model provides a canopy system operation is more stable, is difficult for taking place the card and hinders the scheduling problem. Through the V-shaped support that can deform of installation between two adjacent tarpaulin poles, make this tarpaulin system at the in-process of shrink, tarpaulin part between two adjacent tarpaulin poles is got up by the jacking of V-shaped support, has consequently effectively avoided tarpaulin transition folding fold between the tarpaulin pole, provides good protection effect for the tarpaulin.

Preferably: the supporting plate is Z-shaped, a plate body on the upper portion of the supporting plate is fixedly connected with a supporting plate of the pulley device through a first bolt, and a plate body on the lower portion of the supporting plate is fixedly connected with the awning rod through a second bolt.

Preferably: the number of the upper track wheels of the pulley device is one, and the number of the lower track wheels is two, and the upper track wheels and the lower track wheels are arranged in a triangle.

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

Preferably: the tarpaulin adopts the preforming to press to hold and fix on the tarpaulin pole, and the preforming adopts screw and the tarpaulin pole fixed connection at place.

Preferably: the awning rod is a straight metal square tube section.

Preferably: and each mounting seat of the V-shaped support is fixedly connected with the tent pole by adopting a bolt.

Drawings

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

FIG. 2 is a side view of the carriage assembly and pallet of FIG. 1;

FIG. 3 is a front view of the carriage assembly of FIG. 1;

FIG. 4 is a schematic side view of the structure of the present invention

Fig. 5 is a schematic structural view of the V-shaped stent of fig. 4.

In the figure:

1. a track; 2. a tackle device; 2-1, lower rail wheels; 2-2, lower bolt; 2-3, upper bolts; 2-4, upper rail wheels; 2-5, a support plate; 2-6, reinforcing plates; 2-7, a back plate; 2-8, pressing plates; 3. a support plate; 4. tarpaulin; 5. tabletting; 6. a tent pole; 7. a first bolt; 8. a second bolt; 9. a V-shaped bracket; 9-1, a second mounting seat; 9-2, a second support arm; 9-3, a hinged shaft; 9-4, a support rod; 9-5, a first support arm; 9-6 and a first mounting seat.

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 and 4, the two rails 1 of the flat push type canopy system of the present invention are respectively provided with a plurality of pulley devices 2 on each rail 1, a support plate 3 is installed on the top of each pulley device 2, a canopy rod 6 is installed between the support plates 3 on the two opposite pulley devices 2, and a canopy cloth 4 is installed above each canopy rod 6.

The track 1 is installed in the both sides of dregs car carriage, and each coaster device 2 is along track 1 translation removal at place. The two opposite trolley devices 2, the supporting plate 3 and the tent pole 6 between them form a combination body moving along the track 1, and the tent cloth 4 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 rail 1 to become sparse, so that the tarpaulin 4 is unfolded, and when the plurality of combined bodies are gathered by the pulling, the tarpaulin 4 is folded.

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

the pulley device 2 comprises a back plate 2-7, wherein the middle upper part of the back plate 2-7 is provided with an upper rail wheel 2-4, the middle lower part of the back plate 2-7 is provided with a lower rail wheel 2-1, the outer side of the back plate 2-7 is provided with a U-shaped supporting plate 2-5, the supporting plate 3 is fixedly arranged at the top of the supporting plate 2-5, and the inner side of a corner at the top of the supporting plate 2-5 is also provided with a reinforcing plate 2-6.

The back plate 2-7 is used as a base plate for installing track wheels, after the pulley device 2 is installed on the track 1, the track 1 is positioned between the upper track wheels 2-4 and the lower track wheels 2-1, the supporting plates 2-5 play a role in supporting the supporting plate 3, the supporting plate 3 is used for supporting the awning rod 6, and the awning rod 6 is used for installing and supporting the awning cloth 4.

In this embodiment, the supporting plate 3 is "Z" shaped and is formed by pressing a metal plate, the upper plate body is fixedly connected with the supporting plates 2-5 of the pulley device 2 by a first bolt 7, and the lower plate body is fixedly connected with the tent rod 6 by a second bolt 8. As shown in the drawing, after the tent poles 6 are installed between the support plates 3, the tops thereof are positioned at approximately the same height as the upper plate bodies of the support plates 3, so that when the tent cloths 4 are installed on the respective tent poles 6, the edges thereof just overlap the support plates 3, and the tent cloths 4 are in a flat state when they are fully unfolded from the surface.

As shown in the figure, the tent pole 6 is a straight metal square pipe section. Further, the covering or awning on a car, boat, etc. pole 6 adopts the plate body fixed connection of bolt or screw and layer board 3 lower part, when adopting the bolt to connect, set up the bar hole that link up to the outer end on the diapire of covering or awning on a car, boat, etc. pole 6, make the nut part outside-in of bolt slide in the bar hole during the installation, set up the nut in the lower part of layer board 3 and lock, when adopting the screw to connect, set up the screw hole on the diapire of covering or awning on a car, boat, etc. pole 6, upwards screw in screw from the lower part of layer board 3, with the plate body and.

As shown in fig. 1 and 4, the tarpaulin 4 is fixed on the tarpaulin rod 6 by pressing the pressing sheet 5, and the pressing sheet 5 is fixedly connected with the tarpaulin rod 6 by screws. Specifically, a connecting hole is formed in the pressing sheet 5, a threaded hole is formed in the top wall of the awning rod 6, and the pressing sheet 5 and the awning rod 6 are fixedly connected by screwing a screw downwards from the upper side of the pressing sheet 5, so that the installation of the awning cloth 4 is completed.

Referring to fig. 2 and 3, the carriage assembly 2 has one upper rail wheel 2-4 and two lower rail wheels 2-1, which are arranged in a triangular pattern.

In this embodiment, the upper track wheel 2-4 and the lower track wheel 2-1 have the same structure, and both include a ball bearing located in the middle and an i-shaped wheel located on the outer side. Further, the upper track wheels 2-4 are mounted on the back plate 2-7 through upper bolts 2-3, and the lower track wheels 2-1 are mounted on the back plate 2-7 through lower bolts 2-2.

In order to ensure the strength of the whole structure, a pressure plate 2-8 is arranged between the two lower bolts 2-2. The pressing plate 2-8 combines the two lower bolts 2-2 into a whole, namely, the wheel shafts of the two lower rail wheels 2-1 are combined into a whole, so that the rail wheels are more stable in translation movement along the rail 1 and are not easy to deform, and the problem of blocking of the rail wheels is solved.

When coaster device 2 gathered together, tarpaulin 4 takes place to fold, and tarpaulin 4 between the subassembly that adjacent two sets of coaster device 2, layer board 3 and tarpaulin pole 6 constitute folds and produces the fold, therefore tarpaulin 4 is in the operation process that opens and shuts many times, and tarpaulin 4 can produce excessive folding or fold, leads to tarpaulin 4's intensity variation. Therefore, in order to solve the problem, a V-shaped bracket 9 is arranged between the assemblies formed by the two adjacent sets of the pulley devices 2, the supporting plate 3 and the tarpaulin rod 6, and when the pulley devices 2 gather/the tarpaulin 4 is folded, the tarpaulin 4 between the two adjacent assemblies is supported, so that the excessive folding/wrinkling is avoided, and a certain protection effect is provided for the tarpaulin 4.

Referring to fig. 4 and 5, it can be seen that:

the V-shaped support 9 comprises a support rod 9-4, the support rod 9-4 is arranged in parallel with the tent pole 6, and as shown in the figure, the support rod 9-4 is selected from a round steel pipe section. Two first support arms 9-5 are fixedly arranged at two ends of the support rod 9-4, the two first support arms 9-5 are parallel to each other and are perpendicular to the central line of the support rod 9-4, the roots of the two first support arms 9-5 are hinged with the second support arm 9-2, the outer ends of the two second support arms 9-2 are hinged with the second installation seat 9-1, the second installation seat 9-1 is fixedly connected with the front awning rod 6, the outer ends of the two first support arms 9-5 are hinged with the first installation seat 9-6, and the first installation seat 9-6 is fixedly connected with the rear awning rod 6.

As shown in the drawing, both the first arm 9-5 and the second arm 9-2 are hinge-connected at the root by a hinge shaft 9-3.

In this embodiment, each mounting seat of the V-shaped bracket 9 is fixedly connected to the canopy rod 6 by bolts. When the distance between the tent poles 6 on both sides is shortened, that is, the trolley device 2 is gathered to move, the supporting rods 9-4 of the V-shaped brackets 9 are arched upwards to support the tent cloth 4 between the two tent poles 6 upwards, so that excessive squeezing folding is avoided, and the protection effect is provided.

The working process is as follows:

the flat-pushing type canopy system is matched with a traction device, the traction device is arranged on a carriage of the muck truck, and a steel wire rope, a chain and the like are adopted to carry out traction movement on the pulley device 2; the pulley device 2 at the head end of the canopy system is fixedly connected with the front part of a carriage, and the pulley device 2 at the tail end is fixedly connected with a steel wire rope and a chain of a traction device;

when the tarpaulin 4 needs to be unfolded, the pulley devices 2 at the tail ends are pulled to the rear part of the carriage by the pulling devices, then each pulley device 2 in the middle part also moves to the rear part of the carriage along the track 1 under the pulling action of the gradually unfolded tarpaulin 3, finally the tarpaulin 4 is completely unfolded, and at the moment, each V-shaped bracket 9 is unfolded to be in an approximately horizontal state to support the tarpaulin 4;

when the tarpaulin 4 needs to be folded, the tail end pulley devices 2 are pulled to move towards the front part of the carriage through the pulling devices, all the pulley devices 2 in the middle part move towards the front part of the carriage along the track 1 under the extrusion pushing action of the rear pulley devices 2, finally the tarpaulin 4 is completely folded/all the pulley devices 2 are gathered at the front part of the track 1, at the moment, the middle parts of all the V-shaped supports 9 are arched upwards, and the tarpaulin 4 is stretched.

Claims

1. The utility model provides a flat push formula canopy system which characterized by: the multifunctional track comprises two tracks (1), a plurality of pulley devices (2) are respectively arranged on each track (1), supporting plates (3) are arranged at the tops of the pulley devices (2), awning rods (6) are arranged between the supporting plates (3) on the two opposite pulley devices (2), and awning cloth (4) is arranged above each awning rod (6); the pulley device (2) comprises a back plate (2-7), wherein the middle upper part of the back plate (2-7) is provided with an upper rail wheel (2-4), the middle lower part of the back plate is provided with a lower rail wheel (2-1), the outer side of the back plate (2-7) is provided with a U-shaped supporting plate (2-5), the supporting plate (3) is fixedly arranged at the top of the supporting plate (2-5), and the inner side of a corner at the top of the supporting plate (2-5) is also provided with a reinforcing plate (2-6);

a V-shaped bracket (9) is arranged between two adjacent tent poles (6), the V-shaped bracket (9) comprises a support rod (9-4), two first support arms (9-5) are fixedly arranged at the two ends of the support rod (9-4), the two first support arms (9-5) are parallel to each other and are vertical to the central line of the support rod (9-4), the root parts of the two first supporting arms (9-5) are hinged with a second supporting arm (9-2), the outer ends of the two second support arms (9-2) are respectively hinged with a second mounting seat (9-1), the second mounting seats (9-1) are fixedly connected with the awning rod (6) positioned in front, the outer ends of the two first supporting arms (9-5) are respectively hinged with a first mounting seat (9-6), and the first mounting seats (9-6) are fixedly connected with a rear awning rod (6).

2. A flat push canopy system as claimed in claim 1 wherein: the supporting plate (3) is Z-shaped, a plate body on the upper part of the supporting plate is fixedly connected with the supporting plates (2-5) of the pulley device (2) by adopting a first bolt (7), and a plate body on the lower part of the supporting plate is fixedly connected with the awning rod (6) by adopting a second bolt (8).

3. A flat push canopy system as claimed in claim 2 wherein: the number of the upper track wheels (2-4) of the pulley device (2) is one, and the number of the lower track wheels (2-1) is two, and the upper track wheels and the lower track wheels are arranged in a triangle.

4. A flat push canopy system as claimed in claim 3 wherein: the upper track wheel (2-4) and the lower track wheel (2-1) have the same structure and respectively comprise a ball bearing positioned in the middle and an I-shaped wheel positioned on the outer side.

5. A flat push canopy system as claimed in claim 4 wherein: the upper rail wheels (2-4) are installed on the back plate (2-7) through upper bolts (2-3), and the lower rail wheels (2-1) are installed on the back plate (2-7) through lower bolts (2-2); a pressure plate (2-8) is arranged between the two lower bolts (2-2).

6. A flat push canopy system as claimed in claim 5 wherein: the tarpaulin (4) is pressed and fixed on the tarpaulin rod (6) by adopting a pressing sheet (5), and the pressing sheet (5) is fixedly connected with the tarpaulin rod (6) by adopting a screw.

7. A flat push canopy system as claimed in claim 6 wherein: the tent pole (6) is a straight metal square tube section.

8. A flat push canopy system as claimed in claim 7 wherein: each mounting seat of the V-shaped bracket (9) is fixedly connected with the tent pole (6) by bolts.