Lightweight composite bridge

Abstract

The utility model discloses a light composite bridge, which relates to the light bridge field, and comprises a polymer bridge and a buckle plate buckled at the upper end of the polymer bridge, the polymer bridge is composed of two side plates and a bottom plate, the end parts of the side plates are rotatably connected with the end part of the bottom plate, and the buckle plate is buckled at the upper end of the polymer bridge. A plurality of connecting plates are movably arranged on one side, corresponding to the bottom plate, of the side plate, a plurality of hidden grooves are formed in the corresponding sides of the bottom plate and the side plate, center grooves are formed in the two sides of the inner wall of the hidden groove in the side plate, and guide grooves are formed in the two sides of the inner wall of the hidden groove in the bottom plate. Due to the two side plates and the bottom plate, when an operator transports the bridge, the original concave bridge can be rotated into a flat plate shape, transportation is facilitated, the occupied space of the bridge can be reduced to the maximum extent, and the transportation efficiency of transporting the bridge is improved as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of light bridge, especially light weight composite bridge. BACKGROUND

[0002] Bridge is an industrial product composed of support, support arm and installation accessories, and bridge, also known as cable bridge, can be erected independently or laid on various buildings and pipe gallery support, and has the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance, and light weight composite bridge is usually made of composite materials such as glass fiber reinforced plastic, high polymer material and reinforced plastic, which has multiple advantages such as high strength, corrosion resistance and insulation.

[0003] In order to facilitate later use, the bridge is usually directly made into a concave main body, and a cover plate is added to assemble and use, but the concave bridge wastes the floor space due to the setting of the main body shape during transportation, which leads to low transportation efficiency during transportation of the bridge.

[0004] Therefore, it is necessary to provide a light weight composite bridge to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a light weight composite bridge to solve the problem of large floor space of the concave main body and low transportation efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a light weight composite bridge, comprising a high polymer bridge and a buckle plate buckled on the upper end of the high polymer bridge, the high polymer bridge is composed of two side plates and a bottom plate, the end of the side plate is rotatably connected with the end of the bottom plate, and a plurality of connecting plates are movably arranged on one side of the side plate corresponding to the bottom plate.

[0007] The side corresponding to the bottom plate is provided with a plurality of hidden grooves, the inner wall of the hidden groove on the side plate is provided with a center groove on both sides, and the inner wall of the hidden groove on the bottom plate is provided with a guide groove on both sides.

[0008] The connecting plate is provided with a center shaft at both ends, and each center shaft is movably arranged in the corresponding guide groove and center groove.

[0009] Preferably, a plurality of V-shaped plates are fixedly arranged on the upper end of the connecting plate, and a wire clamping area is formed between the V-shaped plate and the connecting plate.

[0010] Preferably, two hidden plates are fixedly arranged on the side corresponding to the bottom plate.

[0011] Preferably, a hook plate is fixedly arranged on the end of the V-shaped plate, and the hook plate is arranged in an arc shape.

[0012] Preferably, one end of the hidden plate is provided with an inclined surface, and the other end of the hidden plate is provided with a rounded corner, and the inclined surfaces of the two corresponding hidden plates are in contact with each other.

[0013] Preferably, the plurality of connecting plates are arranged in a linear array, and the number of connecting plates is equal to the number of hidden grooves on the bottom plate.

[0014] Preferably, the sum of the horizontal heights of the hidden plate and the hidden groove is greater than the sum of the horizontal heights of the V-shaped plate and the hook plate.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] 1. The conventional bridge is divided into three plates, two side plates and one bottom plate, so that when the operator transports the bridge, the originally concave bridge can be rotated to be flat, which is convenient for transportation, can minimize the land occupation of the bridge, and can maximize the transportation efficiency of the bridge.

[0017] 2. By arranging the hidden groove and the connecting plate, the maximum rotation angle of the side plate is the same as the horizontal plane of the bottom plate. When the side plate and the bottom plate are in the same horizontal plane, the connecting plate will enter the hidden groove. When stacking the bridge, the connecting plate can prevent the connecting plate from contacting other bridges and affecting the stress point of the bridge stacking.

[0018] 3. By arranging the connecting plate, when the cable is stored on the bottom plate, the cable in the bottom plate will be automatically concentrated in the middle of the bottom plate, which can increase the distance between the cable and the side plate, and can reduce the influence of external air temperature on the cable.

[0019] 4. By inverting the V-shaped plate on the connecting plate, two areas are formed. The first area is a wire clamping area, which is open, and the cable can be directly clamped on the V-shaped plate. The second area is a wire passing area, which is a hole, and the cable that is not convenient to clamp can be passed through to be fixed, which is convenient for distributing more cables. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of a light-weight composite bridge structure of the utility model.

[0021] Figure 2 It is a schematic diagram of a high-molecular bridge structure of the utility model.

[0022] Figure 3 It is a schematic diagram of a high-molecular bridge cross-section structure of the utility model.

[0023] Figure 4 It is a schematic diagram of a connecting plate structure of the utility model.

[0024] In the figure: 1, polymer bridge frame; 2, buckle plate; 3, bottom plate; 4, side plate; 5, connecting plate; 6, hidden groove; 7, guide groove; 8, center groove; 9, center shaft; 10, hidden plate; 11, V-shaped plate; 12, hook plate. DETAILED DESCRIPTION

[0025] The utility model provides a kind of lightweight composite bridge frame as Figure 1 Figure 4 As shown in a kind of lightweight composite bridge frame, including polymer bridge frame 1 and the buckle plate 2 buckled in the upper end of polymer bridge frame 1, polymer bridge frame 1 is made of high molecular material, the bridge frame made by high molecular structure, its weight is relatively lighter relative to metal and glass steel material, for prior art, not too much here Description, wherein buckle plate 2 is mainly connected polymer bridge frame 1 by the way of inner buckle, its inner buckle way is prior art, not too much here Description, polymer bridge frame 1 is composed of two side plates 4 and a bottom plate 3, split into three plates, two side plates 4 and a bottom plate 3, so that the bridge frame originally in concave shape can be rotated to flat plate when the operator transports the bridge frame, facilitate transportation, can minimize the land occupation of bridge frame, try to improve the transportation efficiency of transport bridge, side plate 4 end rotatably connects the end of bottom plate 3.

[0026] One side of side plate 4 corresponding bottom plate 3 is movably provided with a plurality of connecting plates 5, and the side corresponding to bottom plate 3 and side plate 4 is provided with a plurality of hidden grooves 6, the inner wall of the hidden groove 6 on the side plate 4 is provided with a center groove 8 on both sides, the inner wall of the hidden groove 6 on the bottom plate 3 is provided with a guide groove 7 on both sides, and the two ends of the connecting plate 5 are fixedly provided with a center shaft 9. Each center shaft 9 is movably located inside the corresponding guide groove 7 and center groove 8. When the side plate 4 is rotated, the side plate 4 will drive the corresponding center shaft 9 to move. While the center shaft 9 drives the connecting plate 5 to move, the inclination angle of the connecting plate 5 will change when it moves. When the side plate 4 is rotated, the maximum rotation angle of the side plate 4 is that the side plate 4 and the bottom plate 3 are in the same horizontal plane. When the side plate 4 and the bottom plate 3 are in the same horizontal plane, the connecting plate 5 will enter the inside of the hidden groove 6. When the bridge is stacked, the connecting plate 5 can prevent the connecting plate 5 from contacting other bridges, so as to affect the stress point of the bridge stacking.

[0027] By the arrangement of the connecting plate 5, when the cable is stored on the bottom plate 3, the cable in the bottom plate 3 will be automatically concentrated in the middle of the bottom plate 3, which can increase the distance between the cable and the side plate 4, and can reduce the influence of external air temperature on the cable.

[0028] A plurality of V-shaped plates 11 are fixedly arranged on the upper end of the connecting plate 5, and a wire clamping area is formed between the V-shaped plate 11 and the connecting plate 5. Figure 4 ​As shown, the V-shaped plate 11 is inverted on the connecting plate 5, thereby forming two areas, the first area is the cable clamping area, which is open, and the cable can be directly lapped on the V-shaped plate 11, and the second area is the cable passing area, which is a hole, and the cable which is inconvenient to lap can be fixed by being threaded through the hole, the end of the V-shaped plate 11 is fixedly provided with a hook plate 12, the hook plate 12 is arc-shaped, the sum of the horizontal heights of the hidden plate 10 and the hidden groove 6 is greater than the sum of the horizontal heights of the V-shaped plate 11 and the hook plate 12.

[0029] The corresponding sides of the bottom plate 3 and the side plate 4 are fixedly extended with two hidden plates 10, one end of the hidden plate 10 is inclined, the other end of the hidden plate 10 is provided with a round corner, the inclined surfaces of the two corresponding hidden plates 10 are in contact with each other, the connecting plates 5 are linearly arranged, the number of the hidden grooves 6 on the bottom plate 3 is equal to the number of the connecting plates 5.

Claims

1. A light-weight composite bridge, comprising a polymer bridge (1) and a buckle plate (2) buckled on the upper end of the polymer bridge (1), characterized in that: The polymer bridge (1) is composed of two side plates (4) and a bottom plate (3), the end of the side plate (4) is rotatably connected to the end of the bottom plate (3), and a plurality of connecting plates (5) are movably arranged on one side of the side plate (4) corresponding to the bottom plate (3); The bottom plate (3) and the side plate (4) correspond to each other, and a plurality of hidden grooves (6) are arranged on one side of the bottom plate (3) and the side plate (4), respectively, the inner wall of the hidden groove (6) on the side plate (4) is provided with a center groove (8) on both sides, and the inner wall of the hidden groove (6) on the bottom plate (3) is provided with a guide groove (7) on both sides; The connecting plate (5) is provided with a center shaft (9) at both ends, and each center shaft (9) is movably arranged in the inner side of the corresponding guide groove (7) and the center groove (8).

2. A lightweight composite bridge as claimed in claim 1, wherein: The connecting plate (5) is provided with a plurality of V-shaped plates (11) at the upper end, and the V-shaped plates (11) and the connecting plate (5) form a wire clamping area.

3. A lightweight composite bridge as claimed in claim 2, wherein: The bottom plate (3) and the side plate (4) correspond to each other, and two hidden plates (10) are fixedly arranged on one side of the bottom plate (3) and the side plate (4).

4. The lightweight composite bridge of claim 3, wherein: The V-shaped plate (11) is provided with a hook plate (12) at the end, and the hook plate (12) is arranged in an arc shape.

5. The lightweight composite bridge of claim 3, wherein: One end of the hidden plate (10) is arranged in an inclined surface, the other end of the hidden plate (10) is provided with a round corner, and the inclined surfaces of two corresponding hidden plates (10) are in contact with each other.

6. The lightweight composite bridge of claim 1, wherein: A plurality of connecting plates (5) are arranged in a linear array, and the number of connecting plates (5) and hidden grooves (6) on the bottom plate (3) is equal.

7. The lightweight composite bridge of claim 4, wherein: The sum of the horizontal heights of the hidden plate (10) and the hidden groove (6) is greater than the sum of the horizontal heights of the V-shaped plate (11) and the hook plate (12).

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