Truck loading and unloading safety belt hanger

Abstract

The utility model discloses a truck loading and unloading safety belt hanger, and relates to the technical field of truck equipment, the truck loading and unloading safety belt hanger comprises a fixing device, the fixing device comprises two buckle mechanisms and a mounting cylinder, the two buckle mechanisms are symmetrically distributed up and down, and the two buckle mechanisms are both mounted on the outer side of the mounting cylinder; the two buckle mechanisms are connected with upper and lower protruding frames of the compartment baffle in a buckled mode correspondingly. The hanging rod comprises a vertical rod, a curved rod and a plurality of hanging rings, the lower end of the hanging rod and the mounting cylinder are rotationally mounted, the curved rod and the upper end of the vertical rod are integrally and fixedly formed, and the hanging rings are fixedly connected with the curved rod; the connecting device is mounted between the mounting cylinder and the suspension rod; the safety belt hanger is small in size, convenient to use and convenient to store after being used, the safety of workers is guaranteed, and meanwhile the loading and unloading efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of truck equipment, and more specifically to a safety belt hanger for loading and unloading cargo on a truck. Background Art

[0002] Suspending safety belts for loading and unloading trucks is a common practice in the transportation and loading and unloading industry. Safety belts improve the safety of workers during loading and unloading. Currently, during truck loading and unloading, safety belts are typically suspended from a support frame that spans the entire length of the truck compartment. Some suspension systems have their support points located on the ground around the truck (see patent CN 216877642U for example), while others have their support points attached to the side fenders of the truck (see patent CN220844585U for example).

[0003] However, both of the above-mentioned two suspension devices have high requirements on the flatness of the ground around the loading and unloading truck. When the ground is uneven or tilted, the suspension device is prone to tilting due to unstable gravity. At the same time, due to the large size and complicated installation procedures of this type of suspension device, it is not convenient for loading and unloading personnel to quickly use the safety belt. Utility Model Content

[0004] The purpose of the present invention is to solve the above technical problems and provide a truck loading and unloading safety belt hanger, which is convenient for loading and unloading personnel to quickly install or disassemble it. At the same time, by setting a rotatable mechanism, the loading and unloading personnel can walk back and forth at a high place of the cargo in the car.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A truck loading and unloading safety belt hanger, comprising:

[0007] A fixing device, comprising two snap mechanisms and a mounting tube. The two snap mechanisms are symmetrically distributed up and down, are both mounted on the outside of the mounting tube, and are respectively snap-connected to the upper and lower raised frames of the compartment baffle;

[0008] A hanging rod, comprising a vertical rod, a curved rod and a plurality of hanging rings, wherein the lower end of the hanging rod is rotatably mounted on the mounting tube, the curved rod and the upper end of the vertical rod are integrally fixed, and the plurality of hanging rings are fixedly connected to the curved rod;

[0009] A connecting device is installed between the installation tube and the hanging rod.

[0010] In order to fix the two snap mechanisms on the upper and lower sides of the car compartment baffle, as a preferred embodiment of the utility model of a truck loading and unloading safety belt hanger, the snap mechanism includes a bending plate, a plurality of screw barrels are fixed on the front side of the bending plate, the inner wall of the screw barrel is threadedly connected with a screw, and the rear end of the screw passes through the bending plate and is fixed with a pressure plate.

[0011] Furthermore, the snap mechanism located on the lower side also includes a limiting plate, which is fixedly connected to the rear end of the bending plate.

[0012] In order to facilitate the upward and downward movement of the position of the buckle mechanism to adapt to compartment baffles of different heights, as a preferred truck loading and unloading safety belt hanger of the utility model, sliders are fixed on the rear sides of the two buckle mechanisms, and a sliding groove matching the slider is opened on the rear side of the mounting tube.

[0013] In order to fix the suspension rod on the outside of the car compartment baffle, as a preferred embodiment of the utility model of a truck loading and unloading safety belt hanger, a mounting groove is opened at the upper center of the mounting tube, and the lower end of the vertical rod is movably connected to the mounting groove.

[0014] In order to further fix the position of the suspension rod, as a preferred embodiment of the utility model for a truck loading and unloading safety belt hanger, the connecting device includes a connecting ring, a bearing and a plurality of bolts. The connecting ring is fitted with the vertical rod, and the bearing is installed between the connecting ring and the vertical rod. A plurality of screw holes are opened on the upper side of the connecting ring, and a plurality of threaded grooves are opened on the upper side of the mounting tube. The lower end of the bolt is connected with the corresponding screw hole and threaded groove.

[0015] The beneficial effects of the utility model are as follows:

[0016] The hanger is fixed to the outside of the car body baffle. The two snap mechanisms of the fixing device are respectively clipped to the upper and lower sides of the car body baffle. The hanging rod is plugged into the mounting tube. The connecting device is used to further fix the hanging rod and the mounting tube. When loading and unloading, the staff fasten one end of the safety belt around their body and connect the other end to the hanging ring, thereby ensuring the safety of the staff during loading and unloading. After loading and unloading, the fixing device, hanging rod and connecting device are removed and the entire installation belt hanger is stored for next use. The seat belt hanger is small in size, easy to use, and easy to store after use. While ensuring the safety of the staff, it also improves the efficiency of the staff in loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the use of the utility model;

[0018] Figure 2 It is a structural diagram of the utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the fixing device, mounting tube, and connecting device of the utility model;

[0020] Figure 4 This is a cross-sectional view of the fixing device and the mounting tube of the utility model;

[0021] Figure 5 This is a cross-sectional view of the fixing device and carriage baffle of the utility model;

[0022] Figure 6 It is a top view of the lower side fixing device of the utility model;

[0023] Figure 7 It is a front view of the upper side fixing device of the present utility model.

[0024] Figure numerals: 1. Carriage baffle; 101. Raised frame; 2. Fixing device; 3. Snap mechanism; 301. Bending plate; 3011. Limiting plate; 302. Screw barrel; 303. Screw rod; 304. Pressing plate; 305. Slider; 4. Mounting barrel; 401. Mounting groove; 402. Threaded groove; 403. Slide groove; 5. Hanging rod; 501. Vertical rod; 502. Curved rod; 503. Hanging ring; 6. Connecting device; 601. Connecting ring; 6011. Screw hole; 602. Bearing; 603. Bolt. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] See also Figure 1-7 The utility model provides the following technical solutions: a truck loading and unloading safety belt hanger, comprising:

[0028] The fixing device 2 includes two snap-fit ​​mechanisms 3 and a mounting tube 4. The two snap-fit ​​mechanisms 3 are symmetrically distributed up and down. Both snap-fit ​​mechanisms 3 are mounted on the outside of the mounting tube 4. The two snap-fit ​​mechanisms 3 are snap-fitted to the upper and lower raised frames 101 of the vehicle baffle 1 respectively.

[0029] The hanging rod 5 includes a vertical rod 501, a curved rod 502 and a plurality of hanging rings 503. The lower end of the hanging rod 5 is rotatably mounted on the mounting tube 4. The curved rod 502 and the upper end of the vertical rod 501 are fixedly formed as a whole. The plurality of hanging rings 503 are fixedly connected to the curved rod 502.

[0030] The connecting device 6 is installed between the installation tube 4 and the hanging rod 5.

[0031] In this embodiment, the fixing device 2 is used to fix the hanging rod 5 to the outside of the compartment baffle 1. The two snap mechanisms 3 of the fixing device 2 are respectively clamped on the upper and lower sides of the compartment baffle 1. The hanging rod 5 is plugged into the mounting tube 4. The connecting device 6 is used to further fix the hanging rod 5 and the mounting tube 4. When loading and unloading, the staff fasten one end of the safety belt around their body and connect the other end to the hanging ring 503, thereby ensuring the safety of the staff during loading and unloading. After loading and unloading, the fixing device 2, the hanging rod 5 and the connecting device 6 are disassembled and the entire installation belt hanger is stored for next use. The safety belt hanger is small in size, easy to use, and easy to store after use. While ensuring the safety of the staff, it also improves the efficiency of the staff in loading and unloading.

[0032] As a technical optimization solution of the present invention, the snap mechanism 3 includes a bending plate 301, a number of screw barrels 302 are fixed on the front side of the bending plate 301, the inner wall of the screw barrel 302 is threadedly connected with a screw rod 303, the rear end of the screw rod 303 passes through the bending plate 301 and is fixed with a pressure plate 304; the snap mechanism 3 located on the lower side also includes a limiting plate 3011, and the limiting plate 3011 is fixedly connected to the rear end of the bending plate 301; the rear sides of the two snap mechanisms 3 are fixed with sliders 305, and the rear side of the mounting tube 4 is provided with a sliding groove 403 matching the slider 305.

[0033] In this embodiment: when installing the fixing device 2, the two snap mechanisms 3 are slid to the upper and lower sides of the car baffle 1 respectively, and the lower snap mechanism 3 needs to be installed first. After installation, the limit plate 3011 of the lower snap mechanism 3 is snap-connected with the rear raised frame 101, and then the upper bent plate 301 is snap-connected with the rear raised frame 101. Finally, by turning the screw 303, the pressure plate 304 is driven to press against the front side of the car baffle 1, thereby stabilizing the position of the fixing device 2.

[0034] As a technical optimization solution of the present invention, a mounting groove 401 is opened at the center of the upper side of the mounting tube 4, and the lower end of the vertical rod 501 is movably connected to the mounting groove 401; the connecting device 6 includes a connecting ring 601, a bearing 602 and a plurality of bolts 603, the connecting ring 601 is assembled with the vertical rod 501, the bearing 602 is installed between the connecting ring 601 and the vertical rod 501, a plurality of screw holes 6011 are opened on the upper side of the connecting ring 601, and a plurality of threaded grooves 402 are opened on the upper side of the mounting tube 4, and the lower end of the bolt 603 is connected with the corresponding screw hole 6011 and the threaded groove 402.

[0035] In this embodiment: when hanging the safety belt, the lower end of the vertical rod 501 of the hanging rod 5 is plugged into the installation groove 401, and then the bolt 603 is sequentially passed through the screw hole 6011 and the threaded groove 402, thereby fixing the hanging rod 5 and the installation tube 4 together, and the bearing 602 is installed between the connecting ring 601 and the vertical rod 501, so that the position of the hanging rod 5 can be fixed while facilitating its horizontal rotation, thereby achieving the effect of facilitating the flexible movement of staff on the top of the car.

[0036] The working principle and usage process of the present invention are as follows: When loading or unloading goods, the two snap mechanisms 3 are slid to the upper and lower sides of the compartment baffle 1 respectively, and the lower snap mechanism 3 must be installed first. After installation, the limit plate 3011 of the lower snap mechanism 3 is snap-connected with the rear raised frame 101, and the upper bent plate 301 is then snap-connected with the rear raised frame 101. Finally, the screw 303 is turned to drive the pressure plate 304 to press against the front side of the compartment baffle 1, thereby firmly fixing the position of the fixing device 2. After installing the fixing device 2, the lower end of the vertical rod 501 of the hanging rod 5 is inserted into the installation groove 401, and the bolt 603 is sequentially inserted through the screw hole 6011 and the threaded groove 402, thereby fixing the hanging rod 5 to the installation tube 4. By providing a bearing 602 installed between the connecting ring 601 and the vertical rod 501, the hanging rod 5 can be fixed in position and its horizontal rotation is also facilitated, thereby facilitating the flexible movement of the staff on the top of the compartment.

[0037] The above is a detailed introduction to the technical solutions provided by the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A truck loading and unloading safety belt hanger, characterized in that: include: A fixing device (2), the fixing device (2) comprising two snap-fit ​​mechanisms (3) and a mounting tube (4); the two snap-fit ​​mechanisms (3) being symmetrically distributed up and down; the two snap-fit ​​mechanisms (3) being mounted on the outside of the mounting tube (4); and the two snap-fit ​​mechanisms (3) being snap-fitted to upper and lower raised frames (101) of the vehicle compartment baffle (1), respectively; A hanging rod (5), the hanging rod (5) comprising a vertical rod (501), a curved rod (502) and a plurality of hanging rings (503), the lower end of the hanging rod (5) being rotatably mounted on the mounting tube (4), the curved rod (502) and the upper end of the vertical rod (501) being fixedly formed as one piece, and the plurality of hanging rings (503) being fixedly connected to the curved rod (502); A connecting device (6) is installed between the installation tube (4) and the hanging rod (5).

2. A truck loading and unloading safety belt hanger according to claim 1, characterized in that: The snap mechanism (3) comprises a bending plate (301), a plurality of screw barrels (302) are fixed on the front side of the bending plate (301), the inner wall of the screw barrel (302) is threadedly connected to a screw rod (303), and the rear end of the screw rod (303) passes through the bending plate (301) and is fixed with a pressure plate (304).

3. A truck loading and unloading safety belt hanger according to claim 2, characterized in that: The snap mechanism (3) located at the lower side further comprises a limiting plate (3011), wherein the limiting plate (3011) is fixedly connected to the rear end of the bending plate (301).

4. The truck loading and unloading safety belt hanger according to claim 1, characterized in that: A slider (305) is fixed to the rear side of the two snap-fit ​​mechanisms (3), and a sliding groove (403) matching the slider (305) is provided on the rear side of the mounting cylinder (4).

5. The truck loading and unloading safety belt hanger according to claim 1, characterized in that: A mounting groove (401) is provided at the center of the upper side of the mounting cylinder (4), and the lower end of the vertical rod (501) is movably plugged into the mounting groove (401).

6. The truck loading and unloading safety belt hanger according to claim 1, characterized in that: The connecting device (6) comprises a connecting ring (601), a bearing (602) and a plurality of bolts (603); the connecting ring (601) is fitted with the vertical rod (501); the bearing (602) is installed between the connecting ring (601) and the vertical rod (501); a plurality of screw holes (6011) are provided on the upper side of the connecting ring (601); a plurality of threaded grooves (402) are provided on the upper side of the mounting tube (4); and the lower ends of the bolts (603) are connected to the corresponding screw holes (6011) and the threaded grooves (402).

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