Fixing structure for large-size bar transportation

Abstract

The utility model belongs to the technical field of bar application, and particularly discloses a fixing structure for large-size bar transportation, which comprises an alloy bar, a spiral groove, a transition screw, a circular seat, a plurality of L-shaped fixing plates, a rope guide hole and the like. Wherein the diameter of the circular seat is larger than that of the transition screw. The fixing structure for large-size bar transportation has the advantages that when large-size bars are loaded and unloaded, hoisting ropes can penetrate through the rope guide holes, hoisting equipment is used for rapidly loading and unloading the large-size bars through the hoisting ropes, and meanwhile after the large-size bars are loaded to a transportation vehicle, the large-size bars can be conveyed to the transportation vehicle through the hoisting ropes; a fixing rope can penetrate through the rope guide hole for fixing in the transportation process; and 2, in addition, the screw groove and the transition screw rod adopt a rotary combined quick-release design, so that the assembly or the disassembly is convenient, and the efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bar application, and in particular relates to a fixed structure for transporting large-size bars. Background Art

[0002] At present, large-sized bars are inconvenient to load and unload during transportation. At the same time, directly stacking and bundling them together also poses a safety hazard of insecure fixation.

[0003] In addition, if a dedicated frame structure is placed on the transport vehicle, the single transport volume will be restricted, especially for large-sized alloy bars, which need to be securely fixed during transportation.

[0004] Therefore, based on the above problems, the present invention provides a fixed structure for transporting large-sized bars. Utility Model Content

[0005] Purpose of the utility model: The purpose of the utility model is to provide a fixed structure for transporting large-sized bars, so as to solve the problems existing in the current use of bars for transporting in the background technology.

[0006] Technical solution: The fixed structure for transporting large-size bars of the utility model includes alloy bars, both end faces of the alloy bars are respectively provided with screw grooves, both end faces of the alloy bars are respectively connected to transition screws through the screw grooves, one end face of the transition screw is provided with a circular seat, the outer wall of the circular seat is provided with a plurality of L-shaped fixing plates, and one end face of the L-shaped fixing plate is respectively provided with a rope guide hole; wherein, the diameter of the circular seat is larger than the diameter of the transition screw.

[0007] In the technical solution, the fixed structure for transporting large-size bars further includes locking nuts respectively arranged on the transition screws.

[0008] In the technical solution of the present invention, the screw grooves are respectively arranged in the end faces of the symmetrical center lines at both ends of the alloy rod or in the end faces of the edge at both ends of the alloy rod.

[0009] In the technical solution of the present invention, the depth dimension H of the screw groove is 5-10 mm, and the diameter dimension φ is 10-20 mm.

[0010] In the technical solution of the present invention, the length dimension L of the transition screw is 40-220 mm.

[0011] Compared with the prior art, the beneficial effects of the fixed structure for transporting large-size bars of the utility model are: 1. When loading and unloading large-size bars, the lifting rope can be passed through the rope guide hole, and the lifting equipment can be used to use the lifting rope to quickly load and unload the large-size bars. At the same time, after loading onto the transport vehicle, the fixed rope can be passed through the rope guide hole to fix them during transportation; 2. In addition, the screw groove and the transition screw adopt a rotating combined quick-release design, which is convenient for assembly or disassembly and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the main structure of the fixed structure for transporting large-sized bars of the present invention;

[0014] Figure 2 This is a schematic diagram of the split main structure of the fixed structure for transporting large-sized bars of the utility model;

[0015] Figure 3 This is a right-side structural diagram of the transition screw, circular seat, L-shaped fixing plate and rope guide hole of the fixed structure for transporting large-sized bars of the utility model;

[0016] Among them, the serial numbers in the figure are as follows: 100-alloy rod, 101-screw groove, 102-transition screw, 103-round seat, 104-L-shaped fixing plate, 105-rope hole, 106-locking nut. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle", "inside", "top", "bottom end", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, for example, they can mean fixed connection, detachable connection, or integral connection; they can mean mechanical connection or electrical connection; they can mean direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example 1

[0020] like Figure 1 、 Figure 2 and Figure 3 The fixed structure for transporting large-size bars shown includes alloy bars 100,

[0021] The alloy rod 100 has screw grooves 101 at both ends.

[0022] The two end faces of the alloy rod 100 are connected to transition screws 102 through screw grooves 101.

[0023] One end surface of the transition screw 102 is provided with a circular seat 103.

[0024] The outer wall of the circular seat 103 is provided with a plurality of L-shaped fixing plates 104.

[0025] A rope guide hole 105 is provided in one end surface of the L-shaped fixing plate 104;

[0026] The diameter of the circular seat 103 is larger than the diameter of the transition screw 102 , ensuring that the circular seat 103 has good strength and durability without the risk of deformation or breakage.

[0027] The working principle is: when in use, align the transition screw 102 with the screw groove 101, and hold the L-shaped fixing plate 104 to rotate the circular seat 103 and the transition screw 102, so that the transition screw 102 and the screw groove 101 can be fixed.

[0028] When loading, unloading or fixing: directly pass the lifting rope or fixing rope through the rope guide hole 105, and the alloy bar 100 can be lifted and unloaded by the lifting equipment using the lifting rope, and one end of the fixing rope is fixed to the L-shaped fixing plate 104, and the other end is fixed to the fixed component on the vehicle.

[0029] Example 2

[0030] On the basis of the first embodiment, the fixed structure for transporting large-size bars further includes locking nuts 106 respectively provided on the transition screws 102 .

[0031] After the transition screw 102 and the screw groove 101 are rotated and fixed, the locking nut 106 is rotated to complete the secure fixation of the connecting surface between the transition screw 102 and the alloy rod 100.

[0032] In addition, preferably, the screw groove 101 is respectively arranged in the end faces of the symmetrical center line at both ends of the alloy rod 100 or in the end faces of the edge at both ends of the alloy rod 100. In this way, when the alloy rod 100 is further processed, it can be directly removed without causing damage to the alloy rod 100 body.

[0033] In addition, preferably, the depth dimension H of the screw groove 101 is 5-10 mm and the diameter dimension φ is 10-20 mm, which is convenient for rapid removal (grinding removal) on the basis of being firmly fixed to the transition screw 102 .

[0034] In addition, the length L of the transition screw 102 is preferably 40-220 mm to adapt to loading, unloading or fixing in different usage scenarios.

[0035] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0036] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fixed structure for transporting large-size bars, comprising alloy bars (100), characterized in that: The alloy rod (100) is provided with screw grooves (101) in both end surfaces. The end surfaces of both ends of the alloy rod (100) are connected to transition screws (102) through screw grooves (101). One end surface of the transition screw (102) is provided with a circular seat (103). The outer wall of the circular seat (103) is provided with a plurality of L-shaped fixing plates (104). A rope guide hole (105) is respectively provided in the end surface of one end of the L-shaped fixing plate (104); The diameter of the circular seat (103) is larger than the diameter of the transition screw (102).

2. The fixed structure for transporting large-size bars according to claim 1, characterized in that: The fixed structure for transporting large-size bars further includes locking nuts (106) respectively arranged on the transition screws (102).

3. The fixed structure for transporting large-size bars according to claim 1, characterized in that: The screw grooves (101) are respectively arranged in the symmetrical center line end faces of the alloy rod (100) at both ends or in the edge end faces of the alloy rod (100) at both ends.

4. The fixed structure for transporting large-size bars according to claim 1, characterized in that: The depth dimension H of the screw groove (101) is 5-10 mm, and the diameter dimension φ is 10-20 mm.

5. The fixed structure for transporting large-size bars according to claim 1, characterized in that: The length L of the transition screw (102) is 40-220 mm.

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