Transportation goods fixing and protecting structure

Abstract

The utility model relates to the technical field of transported goods, and discloses a transported goods fixing and protecting structure which comprises a containing bottom plate, a fixing rod is fixedly connected to the top of the containing bottom plate, sliding supporting plates are slidably connected to the left side and the right side of the outer portion of the fixing rod, and clamping mechanisms are fixedly connected to the tops of the sliding supporting plates. Fixing mechanisms are fixedly connected to four corners of the outer part of the placement bottom plate; the clamping mechanism comprises a placement shell, fixing plates are fixedly connected to the left side and the right side of the interior of the sliding supporting plate, through hole clamping plates are slidably connected to the close sides of the fixing plates, and sliding rods are fixedly connected to the front side and the rear side of the bottom of each through hole clamping plate. According to the goods shelf, the through hole clamping plate is pressed, the sliding rod can exert pressure on the first reset spring, the first reset spring is forced to change the shape of the first reset spring and deform, at the moment, enough space is vacated in the containing shell, and goods can be smoothly placed in the containing shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation goods technical field especially relates to a transportation goods fixed protection structure. BACKGROUND

[0002] When transporting large diameter and long length oil pipeline, the transport vehicle usually adopts the special flatbed trailer. The fixed protection structure is first to lay thick rubber pad on the flatbed to buffer the hard contact between the pipeline and the vehicle, reduce the damage of vibration to the pipeline. Along the pipeline axial direction, every certain distance (for example 2-3 meters) is provided with a group of high-strength steel arc-shaped clamps, the clamp tightly holds the pipeline to prevent it from rolling in the transportation. At the same time, adjustable stop device is installed at both ends of the pipeline, which can not only further limit the longitudinal displacement of the pipeline, but also buffer the forward impact force of the pipeline in emergency braking, to ensure the safety of transportation.

[0003] In the prior art, part of the transportation goods fixed protection structure is a more flexible fixing mode through the rope or chain binding. First, the pipeline is placed in the appropriate position of the carriage, then the rope (such as nylon rope) or chain is wound around the pipeline, and the rope or chain is tightened by knotting, using buckle or tightening device (such as line tightener), so as to fix the pipeline.

[0004] But in the specific use process, if the pipeline is not clamped tightly, it is easy to displace due to the shaking, acceleration, deceleration or turning of the vehicle. For example, when the vehicle brakes urgently, the pipeline which is not clamped tightly will rush forward and hit the front of the carriage, causing damage to the pipeline itself, such as indentation, crack or even rupture. For the transported metal pipeline, the crack will cause the leakage of the medium (such as liquid, gas) in the pipeline, causing environmental pollution. If it is a pipeline conveying flammable and explosive gas or liquid, leakage will also cause fire, explosion and other serious safety accidents. In view of the above problems, the present application provides a kind of transportation goods fixed protection structure. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of transportation goods fixed protection structure, aims at improving the problem that part of the device in the prior art cannot clamp the pipeline.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of transportation goods fixed protection structure, including placement bottom plate, the top of the placement bottom plate is fixedly connected with fixed rod, the outer left and right sides of the fixed rod are slidably connected with sliding support plate, the top of the sliding support plate is fixedly connected with clamping mechanism, the outer four corners of the placement bottom plate are fixedly connected with fixed mechanism;

[0008] The clamping mechanism comprises a placement shell, both sides of the inner part of the sliding support plate are fixedly connected with fixed plates, the proximal side of the fixed plate is slidingly connected with a through-hole clamping plate, both sides of the bottom of the through-hole clamping plate are fixedly connected with sliding rods, the outer part of the sliding rod is sleeved with an elastic component, the bottom of the sliding rod is fixedly connected with a limiting sliding plate, the outer part of the limiting sliding plate is slidingly connected with a receiving shell, and the outer part of the placement shell is fixedly connected to the top of the sliding support plate.

[0009] As a further description of the above technical scheme:

[0010] The elastic component comprises a reset spring one, and the outer part of the reset spring one is sleeved with the outer part of the sliding rod.

[0011] As a further description of the above technical scheme:

[0012] The fixing mechanism comprises a fixed frame, the inner part of the fixed frame is fixedly connected with a fixed shaft, the outer part of the fixed shaft is rotatably connected with a rotating clamping plate, the top end of the outer part of the rotating clamping plate is fixedly connected with a clamping rod one, the outer part of the fixed frame is fixedly connected with a telescopic rod, the outer part of the telescopic rod is sleeved with a reset spring two, and the outer part of the fixed frame is fixedly connected to the outer part of the placement bottom plate.

[0013] As a further description of the above technical scheme:

[0014] Both sides of the outer part of the placement shell are provided with a sliding groove one, both sides of the outer part of the through-hole clamping plate are fixedly connected with limiting blocks, and the outer part of the limiting block is slidingly connected to the outer part of the sliding groove one.

[0015] As a further description of the above technical scheme:

[0016] Both sides of the outer part of the through-hole clamping plate are fixedly connected with sliding blocks, and the inner part of the placement bottom plate is provided with a sliding groove two, and the outer part of the sliding block is slidingly connected to the inner part of the sliding groove two.

[0017] As a further description of the above technical scheme:

[0018] The outer part of the sliding block is slidingly connected with a limiting clamping rod, both sides of the outer part of the placement bottom plate are provided with limiting clamping grooves, and the outer part of the limiting clamping rod is clamped with the outer part of the limiting clamping groove.

[0019] As a further description of the above technical scheme:

[0020] The outer part of the sliding rod is slidingly connected to the inner part of the receiving shell, and the outer part of the limiting sliding plate is in contact with the inner part of the receiving shell.

[0021] As a further description of the above technical solutions:

[0022] One end of the reset spring two is fixedly connected to the outside of the fixed frame, and the other end of the reset spring two is fixedly connected to the outside of the rotating clamping plate.

[0023] The utility model has the advantages of the following:

[0024] 1、The utility model discloses a pressing through -hole clamping plate, and the slide rod can exert pressure on the reset spring one, force the reset spring one to change the self form and produce deformation, at this moment, the inside of the placing shell is left with enough space, and the goods can be placed in it smoothly, when the pressing on the through -hole clamping plate is loosened, the reset spring one begins to rebound, and the through -hole clamping plate is pushed to move reversely by the elastic force generated by the rebound of the reset spring one, finally makes the through -hole clamping plate tightly clamp the goods outside the placing shell, when the transportation protection structure can clamp the pipeline effectively, the pipeline can keep stable in the running process of the transport vehicle.

[0025] 2、The utility model discloses a rotating clamping plate is manually pulled first, and the rotating clamping plate can produce extrusion to the telescopic rod in the process of being pulled, the telescopic rod is equipped with the reset spring two outside, and the reset spring two also can produce deformation due to external force compression when the telescopic rod is contracted under stress, in this state, the overall equipment structure is in the relatively loose detachable state, and the dismounting operation is facilitated. DRAWINGS

[0026] Figure 1 It is a three -dimensional schematic view of the utility model of a kind of transportation goods fixed protection structure;

[0027] Figure 2 It is the structural schematic view of the through -hole clamping plate of the utility model of a kind of transportation goods fixed protection structure;

[0028] Figure 3 It is the structural schematic view of the slide block of the utility model of a kind of transportation goods fixed protection structure;

[0029] Figure 4 It is Figure 3 The enlarged view of A in the middle;

[0030] Legend:

[0031] 1, put the base plate; 2, fixed rod; 3, sliding support plate; 4, put the shell; 5, storage shell; 6, limit sliding plate; 7, sliding rod; 8, reset spring one; 9, through-hole card plate; 10, sliding slot one; 11, limit block; 12, sliding block; 13, fixed plate; 14, limit card rod; 15, sliding slot two; 16, fixed frame; 17, fixed shaft; 18, rotating card plate; 19, card rod one; 20, telescopic rod; 21, reset spring two; 22, limit card slot. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Reference Figures 1 to 3The utility model provides a kind of transport goods fixed protection structure, including placing bottom plate 1, placing bottom plate 1 usually selects high-strength, rigid good metal sheet, such as high-quality carbon steel, after fine rolling, cutting process, ensure that size precision reaches very high standard, surface flatness is good, there is no obvious unevenness, the top of placing bottom plate 1 is fixedly connected with fixed rod 2, fixed rod 2 provides key support and positioning in vertical direction for goods, fixed rod 2 generally adopts solid metal rod of round, material and placing bottom plate 1 are adapted, ensure the consistency of overall strength, more carbon steel tempered rod, with good compression resistance, bending resistance, the outside left and right sides of fixed rod 2 are slidably connected with sliding support plate 3, the sliding connection mode of sliding support plate 3 and fixed rod 2 endows it with the characteristics of flexible adjustment, can adapt to the fixed needs of goods of different widths, sliding support plate 3 usually adopts lightweight high-strength metal sheet, such as aluminum alloy sheet, to reduce overall structure weight, while ensuring sufficient bearing strength, the top of sliding support plate 3 is fixedly connected with clamping mechanism, clamping mechanism is one of the core components of fixed protection structure, shoulders the heavy responsibility of holding goods from side, prevent its lateral displacement in the process of transportation, the outside four corners of placing bottom plate 1 are fixedly connected with fixed mechanism, fixed mechanism includes fixed frame 16, fixed frame 16 is as the basis frame of fixed mechanism, provides stable mounting space for internal components, plays the key role of upper and lower, fixed frame 16 usually adopts firm durable metal material, such as channel steel or rectangular frame welded, after fine cutting, bending, welding process, ensure that structure strength is high, stability is good, fixed frame 16 is fixedly connected with fixed shaft 17 in the inside, fixed shaft 17 is the core support component for realizing the rotating function of rotating clamping plate 18, lays the foundation for the flexible operation of fixed mechanism, fixed shaft 17 generally adopts high-strength metal round rod, such as stainless steel rod, the diameter of fixed shaft 17 is reasonably selected according to the size, weight and required torque of rotating clamping plate 18, to ensure that it has enough strength and rigidity, and will not bend or break in long-term use, rotating clamping plate 18 is rotatably connected to the outside of fixed shaft 17, it usually adopts metal sheet with certain elasticity and wear resistance, such as spring steel sheet, rotating clamping plate 18 can better fit the bottom profile of goods, improve clamping effect, the top outside of rotating clamping plate 18 is fixedly connected with clamping rod one 19, clamping rod one 19 is as the extension of rotating clamping plate 18, further enhances the clamping effect, plays the key role of auxiliary fixed goods.The clamping rod 19 is usually a solid metal rod made of the same material as the rotating clamping plate 18, which is firmly connected to the top end of the rotating clamping plate 18 by welding, threaded connection or riveting, etc. The external fixed connection of the fixed frame 16 has a telescopic rod 20, which is one of the driving power components for rotating the rotating clamping plate 18, providing adjustable power input for the fixing mechanism, and can flexibly adjust the clamping force according to the actual height, weight and other factors of the goods. The external sleeve of the telescopic rod 20 is provided with a reset spring 21, which cooperates with the telescopic rod 20 to add the functions of automatic reset and buffer to the fixing mechanism. The reset spring 21 is usually made of high-elasticity alloy steel material, which is subjected to strict heat treatment process to accurately control the elastic coefficient of the spring, so that it can provide appropriate elastic recovery force according to the fixing requirements of the goods. The external fixed connection of the fixed frame 16 is fixed at the external four corners of the placing bottom plate 1.

[0034] The clamping mechanism includes a placing shell 4, and the left and right sides of the sliding support plate 3 are fixedly connected with fixed plates 13. The proximal side of the fixed plate 13 is slidably connected with a through-hole clamping plate 9. The bottom front and back sides of the through-hole clamping plate 9 are fixedly connected with sliding rods 7. The external sleeve of the sliding rod 7 is provided with a elastic assembly. The elastic assembly includes a reset spring 8, which is externally sleeved on the external sleeve of the sliding rod 7. The bottom of the sliding rod 7 is fixedly connected with a limiting sliding plate 6. The external sliding connection of the limiting sliding plate 6 has a storage shell 5. The external fixed connection of the placing shell 4 is fixed at the top of the sliding support plate 3.

[0035] Referring to Figures 3 to 4 , the external front and back sides of the placing shell 4 are provided with sliding grooves 10. The external front and back sides of the through-hole clamping plate 9 are fixedly connected with limiting blocks 11, which are externally slidably connected in the external sliding grooves 10. The external front and back sides of the through-hole clamping plate 9 are fixedly connected with sliding blocks 12. The internal sliding groove 15 is provided in the placing bottom plate 1. The external sliding connection of the sliding block 12 is internally slidably connected in the sliding groove 15. The external sliding connection of the sliding block 12 is limited by the limiting clamping rod 14. The external front sides of the placing bottom plate 1 are provided with limiting clamping grooves 22. The external limiting clamping rod 14 is engaged with the external limiting clamping groove 22. The external sliding connection of the sliding rod 7 is internally slidably connected in the storage shell 5. The external limiting sliding plate 6 is in contact with the internal storage shell 5. One end of the reset spring 21 is fixedly connected to the external fixed frame 16. The other end of the reset spring 21 is fixedly connected to the external rotating clamping plate 18.

[0036] Working principle: when the cargo needs to be clamped, the operator first presses the through-hole clamping plate 9, the through-hole clamping plate 9 slides along the sliding rod 7 connected thereto after being stressed, in the process, the sliding rod 7 exerts pressure on the reset spring 8, forcing the reset spring 8 to change its form and deform. At this time, enough space is left inside the placing shell 4, and the cargo can be placed therein smoothly. Then, when the pressing on the through-hole clamping plate 9 is released, the reset spring 8 in the deformed state begins to rebound due to its original shape restoring property, and the elastic force generated by the rebound of the reset spring 8 pushes the through-hole clamping plate 9 to move reversely, finally making the through-hole clamping plate 9 tightly clamp the cargo outside the placing shell 4, ensuring that the cargo remains stable during subsequent transportation, storage and other processes and is not easily displaced.

[0037] When the overall equipment is fixed, the rotating clamping plate 18 is first manually pulled, and the rotating clamping plate 18 exerts extrusion on the telescopic rod 20 during being pulled. Since the telescopic rod 20 is externally sleeved with the reset spring 21, the reset spring 21 also deforms due to external pressure when the telescopic rod 20 is stressed and shrinks. In this state, the overall equipment structure is in a relatively loose detachable state, facilitating disassembly work. Conversely, when the overall equipment needs to be installed, the rotating clamping plate 18 is released, at this time, the reset spring 21 no longer receives extrusion and rapidly rebounds by its own elastic force, and the rotating clamping plate 18 is rotated to the initial position during the rebounding process, thereby making the rotating clamping plate 18 drive the clamping rod 19 to re-complete the precise clamping action with the corresponding parts, firmly fixing the entire equipment and ensuring its stability and reliability during use.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A transport cargo securing and protection structure comprising a placement floor (1), characterized in that: The top of the placement bottom plate (1) is fixedly connected with a fixed rod (2), the outer left and right sides of the fixed rod (2) are slidably connected with sliding support plates (3), and the top of the sliding support plate (3) is fixedly connected with a clamping mechanism. The clamping mechanism comprises a placement shell (4), the inner left and right sides of the sliding support plate (3) are fixedly connected with fixed plates (13), the proximal side of the fixed plate (13) is slidably connected with a through-hole clamping plate (9), the bottom of the through-hole clamping plate (9) is fixedly connected with sliding rods (7) on the front and rear sides, the outer part of the sliding rod (7) is sleeved with an elastic component, the bottom of the sliding rod (7) is fixedly connected with a limiting sliding plate (6), the outer part of the limiting sliding plate (6) is slidably connected with a receiving shell (5), and the outer part of the placement shell (4) is fixedly connected to the top of the sliding support plate (3).

2. A cargo securement and protection structure according to claim 1, wherein: The elastic component comprises a reset spring one (8), and the outer part of the reset spring one (8) is sleeved on the outer part of the sliding rod (7).

3. The cargo securement and protection structure of claim 1, wherein: The fixed mechanism comprises a fixed frame (16), the inner part of the fixed frame (16) is fixedly connected with a fixed shaft (17), the outer part of the fixed shaft (17) is rotatably connected with a rotating clamping plate (18), the outer part of the top end of the rotating clamping plate (18) is fixedly connected with a clamping rod one (19), the outer part of the fixed frame (16) is fixedly connected with a telescopic rod (20), the outer part of the telescopic rod (20) is sleeved with a reset spring two (21), and the outer part of the fixed frame (16) is fixedly connected to the outer four corners of the placement bottom plate (1).

4. The cargo securement and protection structure of claim 1, wherein: The outer front and rear sides of the placement shell (4) are provided with sliding grooves one (10), the outer front and rear sides of the through-hole clamping plate (9) are fixedly connected with limiting blocks (11), and the outer part of the limiting block (11) is slidably connected to the outer part of the sliding groove one (10).

5. A cargo securement and protection structure according to claim 4, wherein: The outer front and rear sides of the through-hole clamping plate (9) are fixedly connected with sliding blocks (12), and the inner part of the placement bottom plate (1) is provided with a sliding groove two (15).

6. A cargo securement and protection structure according to claim 5, wherein: The outer part of the sliding block (12) is slidably connected with a limiting clamping rod (14), and the outer sides of the placement bottom plate (1) are provided with limiting clamping grooves (22) on the front sides.

7. The cargo securement and protection structure of claim 1, wherein: The outer part of the sliding rod (7) is slidably connected to the inner part of the receiving shell (5), and the outer part of the limiting sliding plate (6) is in contact with the inner part of the receiving shell (5).

8. The cargo securement and protection structure of claim 3, wherein: One end of the reset spring two (21) is fixedly connected to the outer part of the fixed frame (16), and the other end of the reset spring two (21) is fixedly connected to the outer part of the rotating clamping plate (18).

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