Cargo net locking assembly convenient to splice

Abstract

The utility model discloses a cargo net locking assembly convenient to splice, and relates to the technical field of locking assemblies. Comprising a frame, a mounting assembly is arranged in the frame, and the mounting assembly comprises a first bidirectional lead screw. The rotary knob is rotated to drive the first two-way lead screw to rotate, the first two-way lead screw synchronously drives the driving belt wheel to rotate, the driving belt wheel drives the driven belt wheel to rotate through the transmission belt, the driven belt wheel drives the second two-way lead screw to rotate, and meanwhile the first two-way lead screw and the second two-way lead screw drive the clamping plate to slide and approach along the sliding frame. At the moment, the clamping plates drive the limiting protrusions to gradually enter the mounting holes to complete limiting and fixing operation on the connecting plates and the net body, when the mounting holes with different heights are mounted, the mounting height of the net body can be adjusted to adapt to protection operation with different heights, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locking components, in particular to a cargo net locking component which is convenient for splicing. Background Art

[0002] The cargo net locking assembly is a kind of mesh structure used to lock the cargo net (which may be used to transport or fix cargo). The existing protective net for construction engineering (Announcement No.: CN217975729U) has at least the following defects in use:

[0003] Because the connecting plate of the device is locked by disassembling the components when it is in use, the installation height is fixed when the net is installed. If the height to be protected changes, it cannot be flexibly adjusted, which reduces the applicability of the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a cargo net locking assembly that is easy to splice, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cargo net locking assembly that is easy to splice, includes a frame, an installation assembly is arranged inside the frame, the installation assembly includes a first two-way screw rod, the first two-way screw rod passes through both sides of the top of the frame and is rotatably connected thereto, second two-way screw rods pass through both sides of the bottom of the frame and are rotatably connected thereto, a knob is fixedly connected to a first side of the first two-way screw rod, both sides of the outer walls of the first and second two-way screw rods are threadedly connected with splints, both ends of the adjacent sides of the splints are fixedly connected with limiting protrusions, both ends of the top and bottom of the frame are fixedly connected with sliding frames, the splints and the sliding frames are slidably connected internally, and a linkage assembly is arranged on the second sides of the first and second two-way screw rods.

[0007] Preferably, the linkage assembly includes a driving pulley, and the driving pulley is fixed to the second side of the first bidirectional screw.

[0008] Preferably, a driven pulley is fixedly connected to the second side of the second bidirectional screw, and a transmission belt is transmission-connected between the driving pulley and the driven pulley.

[0009] Preferably, a pair of connecting plates are provided between the limiting protrusions, and a mesh body is fixedly connected between the connecting plates.

[0010] Preferably, a plurality of mounting holes are provided on the surface of the connecting plate, and the limiting protrusions and the mounting holes are matched with each other.

[0011] Preferably, a fixing seat is fixedly connected to the bottom of the frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model drives the first bidirectional screw to rotate by rotating the knob, and synchronously, the first bidirectional screw drives the driving pulley to rotate, and the driving pulley drives the driven pulley to rotate with the help of the transmission belt, and the driven pulley drives the second bidirectional screw to rotate. At the same time, the first bidirectional screw and the second bidirectional screw drive drive the clamping plate to slide along the sliding frame and approach, and at this time, the clamping plate drives the limiting protrusion to gradually enter the interior of the mounting hole to complete the limiting and fixing operation of the connecting plate and the mesh body. Among them, when installing mounting holes of different heights, the installation height of the mesh body can be adjusted to adapt to protective operations at different heights, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 This is a structural diagram of the installation assembly of the utility model;

[0017] Figure 4 This is a structural diagram of the linkage assembly of the utility model.

[0018] In the figure: 1. fixing seat; 2. frame; 3. mounting assembly; 301. first bidirectional screw rod; 302. second bidirectional screw rod; 303. knob; 304. clamping plate; 305. limiting protrusion; 306. sliding frame; 4. linkage assembly; 401. driving pulley; 402. driven pulley; 403. transmission belt; 5. connecting plate; 6. mounting hole; 7. mesh body. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the process of locking the cargo net, a locking assembly is required. The utility model provides a cargo net locking assembly that is easy to splice and is specifically used for the locking operation of the cargo net.

[0023] Example

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A cargo net locking assembly that is easy to splice, includes a frame 2, an installation assembly 3 is arranged inside the frame 2, the installation assembly 3 includes a first bidirectional screw rod 301, the first bidirectional screw rod 301 passes through both sides of the top of the frame 2 and is rotatably connected thereto, and a second bidirectional screw rod 302 passes through both sides of the bottom of the frame 2 and is rotatably connected thereto, a knob 303 is fixedly connected to the first side of the first bidirectional screw rod 301, both sides of the outer walls of the first and second bidirectional screw rods 301 and 302 are threadedly connected with clamping plates 304, both ends of the adjacent sides of the clamping plates 304 are fixedly connected with limiting protrusions 305, both ends of the top and bottom of the frame 2 are fixedly connected with sliding frames 306, the clamping plates 304 and the sliding frames 306 are internally slidably connected, and a linkage assembly 4 is arranged on the second sides of the first and second bidirectional screw rods 301 and 302.

[0026] In this embodiment, the first bidirectional screw rod 301 is driven to rotate by rotating the knob 303. The first bidirectional screw rod 301 drives the clamping plate 304 to slide closer along the sliding frame 306. At the same time, the clamping plate 304 drives the limiting protrusion 305 to gradually enter the interior of the mounting hole 6 to complete the limiting and fixing operation of the connecting plate 5 and the mesh body 7. When installing mounting holes 6 at different heights, the installation height of the mesh body 7 can be adjusted to adapt to protective operations at different heights.

[0027] The linkage assembly 4 includes a driving pulley 401, which is fixed to the second side of the first bidirectional screw rod 301, and the second side of the second bidirectional screw rod 302 is fixedly connected to a driven pulley 402, and a transmission belt 403 is transmission-connected between the driving pulley 401 and the driven pulley 402, a pair of connecting plates 5 are arranged between the limiting protrusions 305, and a mesh body 7 is fixedly connected between the connecting plates 5, and a plurality of mounting holes 6 are opened on the surface of the connecting plates 5, and the limiting protrusions 305 and the mounting holes 6 are adapted to each other, and a fixing seat 1 is fixedly connected to the bottom of the frame 2.

[0028] In this embodiment, the first bidirectional screw rod 301 drives the driving pulley 401 to rotate, and the driving pulley 401 drives the driven pulley 402 to rotate with the help of the transmission belt 403. While the driven pulley 402 drives the second bidirectional screw rod 302 to rotate, it cooperates with the first bidirectional screw rod 301 to more stably install the mounting hole 6 of the connecting plate 5.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cargo net locking assembly for easy splicing, comprising a frame (2), characterized in that: The frame (2) is provided with an installation assembly (3) inside, and the installation assembly (3) comprises a first bidirectional screw rod (301), the first bidirectional screw rod (301) passes through both sides of the top of the frame (2) and is rotatably connected thereto, the second bidirectional screw rod (302) passes through both sides of the bottom of the frame (2) and is rotatably connected thereto, the first side of the first bidirectional screw rod (301) is fixedly connected with a knob (303), both sides of the outer walls of the first bidirectional screw rod (301) and the second bidirectional screw rod (302) are threadedly connected with clamping plates (304), both ends of the adjacent sides of the clamping plates (304) are fixedly connected with limiting protrusions (305), both ends of the top and bottom of the frame (2) are fixedly connected with a sliding frame (306), the clamping plates (304) and the sliding frame (306) are internally slidably connected, and the second sides of the first bidirectional screw rod (301) and the second bidirectional screw rod (302) are provided with a linkage assembly (4).

2. A cargo net locking assembly for easy splicing according to claim 1, characterized in that: The linkage assembly (4) comprises a driving pulley (401), and the driving pulley (401) is fixed to the second side of the first bidirectional screw rod (301).

3. The cargo net locking assembly for easy splicing according to claim 2, characterized in that: A driven pulley (402) is fixedly connected to the second side of the second bidirectional screw rod (302), and a transmission belt (403) is transmission-connected between the driving pulley (401) and the driven pulley (402).

4. The cargo net locking assembly for easy splicing according to claim 1, characterized in that: A pair of connecting plates (5) are arranged between the limiting protrusions (305), and a net body (7) is fixedly connected between the connecting plates (5).

5. The cargo net locking assembly for easy splicing according to claim 4, characterized in that: A plurality of mounting holes (6) are provided on the surface of the connecting plate (5), and the limiting protrusions (305) and the mounting holes (6) are matched with each other.

6. The cargo net locking assembly for easy splicing according to claim 1, characterized in that: The bottom of the frame (2) is fixedly connected to a fixing seat (1).

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