Track supporting device of canopy system

Abstract

The utility model relates to a track supporting device of a canopy system. Comprising a base plate fixedly connected with the side wall of a car hopper, the upper portion of the base plate is bent towards the outer side, a track is fixedly installed at the bottom of the bent portion, the car hopper further comprises a supporting frame, and an outer side track wheel and an inner side track wheel are installed at the root of the supporting frame and located on the outer side and the inner side of the track respectively. The inner side of the top of the support frame is fixedly provided with an adapter seat, the cross section of the adapter seat is U-shaped and is provided with a plurality of groups of longitudinally arranged connecting holes, and the two ends of the connecting beam are bent downwards, fall into a groove of the adapter seat and are fixedly connected through bolts. According to the rail supporting device of the canopy system, the jamming problem caused by falling of muck and dust is reduced, and the rail protection capacity is improved so that the jamming problem caused by deformation can be reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of vehicle canopy equipment, and in particular relates to a track support device for a canopy system. Background Technology

[0002] A canopy system is an environmental protection facility used on dump trucks. When a dump truck is in motion, if the construction waste in the truck bed is not covered, the waste will be blown up by airflow and float / fall everywhere, causing environmental pollution and increasing dust levels in construction areas and along the route. To solve the aforementioned pollution problem of dump trucks, existing technologies involve installing tarpaulins or canopy systems on the truck bed to seal it and prevent the waste from being blown up by airflow.

[0003] Structurally, a vehicle canopy system typically includes tracks mounted on the truck bed, multiple sets of track support devices that shift back and forth along the tracks, a drive mechanism that moves the track support devices, and a canopy mounted on the track support devices. Driven by the drive mechanism, the multiple sets of track support devices move horizontally along the tracks, and the canopy is unfolded or folded. Therefore, the track support devices play a crucial role in the canopy system. Existing canopy systems have the following problems with their track support devices: the tracks are in a relatively open environment, meaning there are no obstructions above them. This allows dirt and dust to fall onto the tracks during loading, unloading, and transportation, causing obstruction. Furthermore, the exposed tracks of existing support devices are easily deformed by impacts, also leading to difficulties in opening and closing the canopy system. Therefore, it is necessary to develop and design a new structure for the track support devices to solve the aforementioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a track support device for a canopy system, which reduces the jamming problem caused by falling slag and dust, and improves the protection of the track to reduce the jamming problem caused by deformation.

[0005] The technical solution adopted by this utility model is as follows: a track support device for a canopy system, including a base plate fixedly connected to the side of the truck bed, the upper part of the base plate is bent outward, and a track is fixedly installed at the bottom of the bent part. It also includes a support frame, with an outer track wheel and an inner track wheel installed at the root of the support frame. The outer track wheel and the inner track wheel are located on the outer and inner sides of the track, respectively. An adapter seat is fixedly installed on the inner side of the top of the support frame. The adapter seat has a U-shaped cross-section and is provided with multiple sets of longitudinally arranged connecting holes. It also includes a connecting beam, the two ends of which are bent downward and fall into the groove of the adapter seat and are fixedly connected by bolts.

[0006] Preferably, the outer side edge of the bent portion of the base plate is bent downward, a connecting plate is fixedly installed between the downward bent portion and the vertical portion of the base plate, and the track is fixedly installed below the connecting plate by means of a hanging plate.

[0007] Preferably, the hanging plate comprises a base hanging plate and a track hanging plate, the top edge of the base hanging plate is fixedly connected with the bottom surface of the connecting plate, the bottom edge of the track hanging plate is fixedly connected with the top of the track, and the bottom edge of the base hanging plate is fixedly connected with the top edge of the track hanging plate by means of a bolt.

[0008] Preferably, the track is an integrated extruded aluminum profile with a circular cross section, and a T-shaped groove is integrally formed at the top of the track, the bottom of the track hanging plate is T-shaped, and the bottom edge of the track hanging plate is slid into the T-shaped groove.

[0009] Preferably, the support frame is L-shaped and is made by bending a metal plate, the outer side track wheel and the inner side track wheel are installed on the horizontal portion, a wheel seat is further installed on the inner side of the root of the support frame, and the outer side track wheel is installed below the wheel seat.

[0010] Preferably, a plurality of mounting holes are arranged on the vertical plate body of the base plate, and the base plate is fixedly connected with the side of the car body by means of a plurality of mounting bolts or is welded with the side of the car body.

[0011] The utility model discloses a kind of track support devices of canopy system, compared with existing track support device, the track support device in the utility model is fixedly installed on the side of the car body by base plate, and track is installed below the outward bent portion of base plate, so track is protected, effectively avoid track being arbitrarily bumped, so track can keep its shape well, reduce the problem that canopy system is not smooth due to track deformation.

[0012] The utility model provides a kind of track support device of canopy system, compared with existing track support device, the track support device in the utility model is fixedly installed on the side of the car body by base plate, and track is installed below the outward bent portion of base plate, so track is protected, effectively avoid track being arbitrarily bumped, so track can keep its shape well, reduce the problem that canopy system is not smooth due to track deformation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view structure schematic diagram of the utility model;

[0014] Figure 2 It is the three-dimensional structure schematic diagram of the main part of the utility model, upper view;

[0015] Figure 3 It is the three-dimensional structure schematic diagram of the main part of the utility model, lower view.

[0016] Fig.:

[0017] 1, mounting bolt; 2, track; 3, outer track wheel; 4, wheel seat; 5, base hanging plate; 6, car hopper side; 7, inner track wheel; 8, track hanging plate; 9, connecting plate; 10, base plate; 11, support frame; 12, adapter seat; 13, connecting beam; 14, T-shaped groove. DETAILED DESCRIPTION

[0018] In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are described in detail.

[0019] Please see Figure 1 , Figure 2 and Figure 3 , the track support device of the canopy system, including with the car hopper side 6 fixedly connected base plate 10, the upper part of base plate 10 is bent to the outside. Base plate 10 as the main structure of the track support device, for supporting the auxiliary components, ensure sufficient structural strength and with car hopper side 6 connection, in this embodiment, a plurality of mounting holes are provided on the vertical plate body of base plate 10, base plate 10 is fixedly connected with car hopper side 6 by a plurality of mounting bolts 1, or base plate 10 and car hopper side 6 are connected by welding.

[0020] The bottom of the bent part of base plate 10 is provided with a track 2, and further comprises a support frame 11, the outer track wheel 2 and the inner track wheel 7 are installed at the root of the support frame 11, and the outer track wheel 3 and the inner track wheel 7 are located at the outer side and the inner side of the track 2 respectively. Thus, the support frame 11 and its auxiliary components can move along the length direction of the track 2 under the pulling driving action of the driving device of the canopy system.

[0021] In this embodiment, the support frame 11 is L-shaped and is made of a metal plate, the outer track wheel 3 and the inner track wheel 7 are installed on the horizontal part of the support frame 11, and the wheel seat 4 is also installed on the inner side of the root of the support frame 11, the outer track wheel 3 is installed below the wheel seat 4, and the structural strength of the outer track wheel 3 can be enhanced by arranging the wheel seat 4.

[0022] The outer edge of the bent part of base plate 10 is bent downward, a connecting plate 9 is installed and fixed between the downward bent part and the vertical part of base plate 10, and the track 2 is installed and fixed below the connecting plate 9 by a hanging plate. In this embodiment, the hanging plate includes a base hanging plate 5 and a track hanging plate 8, the top edge of the base hanging plate 5 is fixedly connected with the bottom surface of the connecting plate 9, the bottom edge of the track hanging plate 8 is fixedly connected with the top of the track 2, and the bottom edge of the base hanging plate 5 is fixedly connected with the top edge of the track hanging plate 8 by a bolt.

[0023] In this embodiment, the track 2 is an integral extruded aluminum profile with a circular cross section, and a T-shaped groove 14 is formed integrally on the top of the track 2. The bottom of the track hanging plate 8 is T-shaped, and the bottom edge of the track hanging plate 8 is slid into the T-shaped groove 14. The hollow structure of the track 2 can improve the lightness of the canopy system. By setting the T-shaped groove 14 and sliding the bottom of the track hanging plate 8 into the T-shaped groove 14, the integrity of the combination of the track hanging plate 8 and the track 2 can be improved, and the protruding parts caused by connection can be avoided, which can improve the smoothness of the outer track wheel 3 and the inner track wheel 7 when rolling along the track 2.

[0024] Since the base hanging plate 5 and the track hanging plate 8 are connected by bolts, when the track 2 is deformed or other problems occur, the track 2, the support frame 11 and its attached parts can be easily disassembled and maintained.

[0025] The adapter seat 12 is fixedly installed on the top inside of the support frame 11, and the cross section of the adapter seat 12 is U-shaped and has multiple groups of connection holes arranged longitudinally. The connecting beam 13 is bent downward at both ends and falls into the groove of the adapter seat 12 and is fixedly connected by bolts. The connecting beam 13 connects two groups of components on both sides of the car body into a whole. By setting multiple groups of connection holes on the adapter seat 12 and fixedly connecting the connecting beam 13 with the adapter seat 12 by bolts, the height of the connecting beam 13 can be adjusted. When the track support device is applied to the canopy system, the tarpaulin is laid on the multiple connecting beams 13 and fixedly connected with the connecting beams 13. When the driving device of the canopy system pulls the support frame 11 of the track support device backward along the track 2, the tarpaulin is unfolded above the car body to achieve the effect of covering. When the driving device pulls the support frame 11 of the track support device forward along the track 2, the tarpaulin is folded above the car body and finally each support frame 11 and connecting beam 13 moves to the front of the car body and the tarpaulin is fully folded, and the covering effect is removed.

Claims

1. A track support device for a tonneau system, characterized by: The base plate (10) is fixedly connected with the side of the car hopper (6), the upper part of the base plate (10) is outwardly bent, the track (2) is installed and fixed at the bottom of the bent part, the support frame (11) is further included, the outer track wheel (3) and the inner track wheel (7) are installed at the root of the support frame (11), and the outer track wheel (3) and the inner track wheel (7) are located at the outer side and the inner side of the track (2) respectively; the adapter seat (12) is fixedly installed at the top inner side of the support frame (11), the cross section of the adapter seat (12) is U-shaped and is provided with a plurality of groups of connection holes arranged in the longitudinal direction, and the connecting beam (13) is further included, both ends of the connecting beam (13) are downwardly bent and fall into the groove of the adapter seat (12) and are fixedly connected by bolts.

2. The track support arrangement for a tonneau system of claim 1, wherein: The outer edge of the bent part of the base plate (10) is downwardly bent, the connecting plate (9) is fixedly installed between the downwardly bent part and the vertical part of the base plate (10), and the track (2) is fixedly installed below the connecting plate (9) by means of a hanging plate.

3. A track support arrangement for a tonneau system as claimed in claim 2, characterised in that: The hanging plate includes the base hanging plate (5) and the track hanging plate (8), the top edge of the base hanging plate (5) is fixedly connected with the bottom surface of the connecting plate (9), the bottom edge of the track hanging plate (8) is fixedly connected with the top of the track (2), and the bottom edge of the base hanging plate (5) is fixedly connected with the top edge of the track hanging plate (8) by means of bolts.

4. A track support arrangement for a tonneau system as claimed in claim 3, characterised in that: The track (2) is an integrated extruded aluminum profile with a circular cross section, and a T-shaped groove (14) is integrally formed at the top of the track (2), the bottom of the track hanging plate (8) is T-shaped, and the bottom edge of the track hanging plate (8) is slid into the T-shaped groove (14).

5. A track support arrangement for a tonneau system as claimed in claim 4, characterised in that: The support frame (11) is L-shaped and is made of a metal plate, the outer track wheel (3) and the inner track wheel (7) are installed on the horizontal part, and the wheel seat (4) is further installed at the inner side of the root of the support frame (11), and the outer track wheel (3) is installed below the wheel seat (4).

6. The track support device for the canopy system as described in claim 5, characterized in that: in A plurality of mounting holes are arranged on the vertical plate body of the base plate (10), the base plate (10) is fixedly connected with the side of the car hopper (6) by means of a plurality of mounting bolts (1), or the base plate (10) is welded with the side of the car hopper (6).

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