High-rail vehicle tarpaulin lifting rod device

Abstract

The utility model discloses a high-rail vehicle tarpaulin lifting rod device, which relates to the technical field of high-rail vehicle tarpaulin, and comprises a carriage body, a double-head motor, a lifting rod, a driving device and a driving device, one end of the adjusting connecting mechanism is connected with the output end of the double-end motor; one end of the lifting mechanism is connected with the adjusting mechanism, and the other end is connected with the carriage body; the pulley is connected with the lifting mechanism; the steel wire rope is connected with the pulley. The high-rail vehicle tarpaulin is installed through the steel wire rope, the double-end motor drives the adjusting and connecting mechanism to rotate, the adjusting and connecting mechanism drives the lifting mechanism to move longitudinally, the lifting mechanism drives the pulley to move longitudinally, the sliding wheel drives the steel wire rope to move longitudinally, and then the high-rail vehicle tarpaulin is driven to move longitudinally. The problems that in the prior art, manual operation is mostly carried out by a driver, the driver needs to carry out aloft work, and safety is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulins for high-rail vehicles, in particular to a lifting rod device for tarpaulins for high-rail vehicles. Background Art

[0002] Tarpaulin (or waterproof cloth) is a high-strength, tough and soft waterproof material, often used as canvas (canvas), polyester with polyurethane coating or made into polyethylene plastic. Tarpaulin usually has strong grommets at the corners or edges to facilitate rope binding, hanging or covering.

[0003] When transporting goods, high-sided trucks often need to install and remove tarpaulins. The existing technology mostly requires the driver to do it manually, which requires the driver to perform high-altitude operations and has low safety. Therefore, a high-sided truck tarpaulin lifting rod device is urgently needed to solve the above problem. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a tarpaulin lifting rod device for a high-rail vehicle to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tarpaulin lifting rod device for a high-rail vehicle comprises a vehicle body and also includes:

[0007] A double-ended motor connected to the carriage body;

[0008] The adjusting connecting mechanism has one end connected to the output end of the double-head motor;

[0009] A lifting mechanism, one end of which is connected to the adjusting mechanism and the other end of which is connected to the carriage body;

[0010] A pulley connected to the lifting mechanism;

[0011] Steel wire rope, connected to the pulley.

[0012] As a further solution of the utility model: the adjusting connection mechanism includes:

[0013] An inner transmission shaft connected to the output end of the double-ended motor;

[0014] a sleeve, slidably connected to the inner transmission shaft;

[0015] The outer transmission shaft is slidably connected with the sleeve.

[0016] As a further solution of the utility model: the lifting mechanism includes:

[0017] A lower gear connected to the outer transmission shaft;

[0018] An outer rod connected to the carriage body;

[0019] An inner rod is slidably connected to the outer rod and is connected to the pulley;

[0020] a chain, meshing with the lower gear;

[0021] an upper gear meshing with the chain and rotatably connected with the outer rod;

[0022] A fixed block is connected to the chain and to the inner rod.

[0023] As a further solution of the utility model: it also includes:

[0024] an upper bearing, rotatably connected to the outer rod;

[0025] The lower bearing is rotatably connected to the inner rod.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] The utility model installs the tarpaulin of the high-rail vehicle by means of a steel wire rope. A double-head motor drives an adjusting connecting mechanism to rotate, the adjusting connecting mechanism drives a lifting mechanism to move longitudinally, the lifting mechanism drives a pulley to move longitudinally, the sliding wheel drives the steel wire rope to move longitudinally, and further drives the tarpaulin of the high-rail vehicle to move longitudinally. This solves the problem that most of the prior arts are performed manually by the driver, requiring the driver to perform high-altitude operations and having low safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a schematic structural diagram of a tarpaulin lifting rod device for a high-rail vehicle in an embodiment of the present utility model.

[0029] Figure 2 It is a bottom view of a tarpaulin lifting rod device for a high-rail vehicle in an embodiment of the utility model.

[0030] Figure 3 It is a three-dimensional diagram of the outer rod in the embodiment of the utility model.

[0031] Figure 4 It is a structural schematic diagram of the lifting mechanism in the embodiment of the utility model.

[0032] Figure 5 It is a schematic diagram of the structure of the chain in the embodiment of the utility model.

[0033] Figure 6 It is a structural schematic diagram of the adjusting connection mechanism in the embodiment of the utility model.

[0034] Figure 7 It is a three-dimensional diagram of the inner rod in the embodiment of the utility model.

[0035] In the figure: 1. outer rod; 2. inner rod; 3. pulley; 4. wire rope; 5. carriage body; 6. double-headed motor; 7. inner transmission shaft; 8. sleeve; 9. outer transmission shaft; 10. chain; 11. lower gear; 12. upper gear; 13. fixing block; 14. upper bearing; 15. lower bearing. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the present utility model embodiment, please refer to Figures 1 to 7 A tarpaulin lifting rod device for a high-rail vehicle includes a vehicle body 5 and further includes:

[0038] A double-headed motor 6 is connected to the carriage body 5;

[0039] The adjusting connecting mechanism has one end connected to the output end of the double-headed motor 6;

[0040] A lifting mechanism, one end of which is connected to the adjusting mechanism and the other end of which is connected to the carriage body 5;

[0041] Pulley 3, connected to the lifting mechanism;

[0042] The steel wire rope 4 is connected with the pulley 3.

[0043] The steel wire rope 4 is used to install the high-rail vehicle tarpaulin. The double-headed motor 6 drives the adjusting connecting mechanism to rotate, the adjusting connecting mechanism drives the lifting mechanism to move longitudinally, the lifting mechanism drives the pulley 3 to move longitudinally, the sliding wheel 3 drives the steel wire rope 4 to move longitudinally, and then drives the high-rail vehicle tarpaulin to move longitudinally.

[0044] As an embodiment of the present invention, please refer to Figure 1 , Figure 2 and Figure 6 , the adjusting connection mechanism comprises:

[0045] The inner transmission shaft 7 is connected to the output end of the double-headed motor 6;

[0046] The sleeve 8 is slidably connected with the inner transmission shaft 7;

[0047] The outer transmission shaft 9 is slidably connected with the sleeve 8.

[0048] The double-headed motor 6 drives the inner transmission shaft 7 to rotate, the inner transmission shaft 7 drives the sleeve 8 to rotate, the sleeve 8 drives the outer transmission shaft 9 to rotate, and the sleeve 8 slides tightly with the inner transmission shaft 7 and the outer transmission shaft 9, so it is difficult for the sleeve 8 to slide in a large range during rotation.

[0049] As an embodiment of the present invention, please refer to Figures 1 to 7 , the lifting mechanism comprises:

[0050] The lower gear 11 is connected to the outer transmission shaft 9;

[0051] An outer rod 1 connected to the carriage body 1;

[0052] The inner rod 2 is slidably connected to the outer rod 1 and connected to the pulley 3;

[0053] The chain 10 is meshed with the lower gear 11;

[0054] The upper gear 12 is meshed with the chain 10 and is rotationally connected to the outer rod 1;

[0055] The fixing block 13 is connected to the chain 10 and the inner rod 2 .

[0056] The outer transmission shaft 9 drives the lower gear 11 to rotate, the lower gear 11 cooperates with the upper gear 12 to drive the chain 10 to rotate, the chain 10 drives the fixed block 13 to move longitudinally between the lower gear 11 and the upper gear 12, and the fixed block 13 drives the inner rod 2 to move longitudinally.

[0057] As an embodiment of the present invention, please refer to Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , also includes:

[0058] An upper bearing 14 is rotatably connected to the outer rod 1;

[0059] The lower bearing 15 is rotatably connected to the inner rod 2.

[0060] The longitudinal movement of the inner rod 2 is facilitated by the upper bearing 14 and the lower bearing 15 provided.

[0061] The working principle of the utility model is: the high-rail vehicle tarpaulin is installed on the steel wire rope 4. When the high-rail vehicle tarpaulin needs to be raised or lowered, the double-headed motor 6 drives the inner transmission shaft 7 to rotate, the inner transmission shaft 7 drives the sleeve 8 to rotate, the sleeve 8 drives the outer transmission shaft 9 to rotate, the outer transmission shaft 9 drives the lower gear 11 to rotate, the lower gear 11 cooperates with the upper gear 12 to drive the chain 10 to rotate, the chain 10 drives the fixed block 13 to move longitudinally between the lower gear 11 and the upper gear 12, the fixed block 13 drives the inner rod 2 to move longitudinally, the inner rod 2 drives the pulley 3 to move longitudinally, the sliding wheel 3 drives the steel wire rope 4 to move longitudinally, and then drives the high-rail vehicle tarpaulin to move longitudinally;

[0062] When the double-headed motor 6 fails, the chain 10 cannot be driven by the double-headed motor 6 to move. At this time, the sleeve 8 can be slid to disengage the sleeve 8 from the outer transmission shaft 9, and the outer transmission shaft 9 can be manually rotated using a tool to realize the longitudinal movement of the inner rod 2.

[0063] When the inner rod 2 runs for a long time, the heights of different inner rods 2 may be inconsistent. At this time, the sleeve 8 can be slid to disengage the sleeve 8 from the outer transmission shaft 9, and a tool can be used to manually rotate the outer transmission shaft 9 on one side to realize the lifting and lowering of one side of the inner rod 2, thereby achieving the purpose of achieving the same height of the inner rods 2 on both sides.

[0064] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0065] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tarpaulin lifting rod device for a high-rail vehicle, comprising a vehicle body, characterized in that: Also includes: A double-ended motor connected to the carriage body; The adjusting connecting mechanism has one end connected to the output end of the double-head motor; A lifting mechanism, one end of which is connected to the adjusting mechanism and the other end of which is connected to the carriage body; A pulley connected to the lifting mechanism; Steel wire rope, connected to the pulley.

2. A high-rail vehicle tarpaulin lifting rod device according to claim 1, characterized in that: The adjusting connection mechanism comprises: An inner transmission shaft connected to the output end of the double-ended motor; a sleeve, slidably connected to the inner transmission shaft; The outer transmission shaft is slidably connected with the sleeve.

3. A high-rail vehicle tarpaulin lifting rod device according to claim 2, characterized in that: The lifting mechanism comprises: A lower gear connected to the outer transmission shaft; An outer rod connected to the carriage body; An inner rod is slidably connected to the outer rod and is connected to the pulley; a chain, meshing with the lower gear; an upper gear meshing with the chain and rotatably connected with the outer rod; A fixed block is connected to the chain and to the inner rod.

4. A high-rail vehicle tarpaulin lifting rod device according to claim 3, characterized in that: Also includes: an upper bearing, rotatably connected to the outer rod; The lower bearing is rotatably connected to the inner rod.

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