Water conservancy flood prevention temporary floating bridge erecting device

Abstract

The utility model discloses a water conservancy flood prevention temporary floating bridge erecting device which comprises a first floating bridge and a second floating bridge, the opposite ends of the first floating bridge and the second floating bridge are fixedly connected with butt joint blocks, and butt joint openings are formed in the side walls of the opposite ends of the two butt joint blocks. The side walls of the opposite ends of the two butt joint blocks are fixedly connected with inserting blocks matched with the butt joint ports, grooves are formed in the side walls of the inserting blocks, hemispherical cavities are formed in the two grooves, hemispherical blocks are rotationally connected in the two hemispherical cavities, and handles are fixedly connected to the side walls of the two hemispherical blocks. Fixing blocks are fixedly connected to the side walls of the two ends of the first floating bridge correspondingly, and positioning mechanisms used for positioning the second floating bridge are arranged on the two fixing blocks correspondingly. The butt joint device is reasonable in structure, butt joint of the first floating bridge and the second floating bridge is achieved by arranging the butt joint block, tools are not needed, and the butt joint efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rescue floating bridge technical field especially relates to a water conservancy flood prevention temporary floating bridge erecting device. BACKGROUND

[0002] In the water conservancy flood prevention work, often face many challenges. When the flood and other natural disasters occur, may cut off the traffic line, bring great difficulty to the rescue work and the transportation of personnel and materials. In order to ensure that the traffic can be quickly restored in emergency, guarantee the smooth progress of rescue action, water conservancy flood prevention temporary floating bridge erecting device emerges as the times require.

[0003] In the prior art, the traditional floating bridge has great defects, such as the traditional floating bridge needs to be docked when erecting, and the traditional docking mode mostly adopts bolt connection, and when docking, wrench and other tools need to be used, the connection mode is relatively cumbersome, and the rescue progress is seriously affected, therefore the utility model provides a water conservancy flood prevention temporary floating bridge erecting device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a water conservancy flood prevention temporary floating bridge erecting device.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A water conservancy flood prevention temporary floating bridge erecting device, including first floating bridge and second floating bridge, the opposite end of first floating bridge and second floating bridge is fixedly connected with the docking block, the opposite end of two docking blocks is all set up on the side wall with the docking port, the opposite end of two docking blocks is all fixedly connected with the plug block matched with the docking port, the side wall of plug block is all set up with recess, two recesses are all provided with hemispherical cavity, two hemispherical cavities are all rotatably connected with hemispherical block, the side wall of two hemispherical blocks is all fixedly connected with handle, the both ends of first floating bridge are all fixedly connected with fixed block, two fixed blocks are all provided with the positioning mechanism for positioning second floating bridge.

[0007] Preferably, the side wall of two plug blocks is all set up with second through slot, and two second through slots are all communicated with the recess on the same side.

[0008] Preferably, the side wall of two hemispherical cavities is all set up with first through slot, and two handles pass through the first through slot and second through slot on the same side respectively.

[0009] Preferably, the side wall of two handles and the inner wall of recess on the same side are all elastically connected through spring.

[0010] Preferably, the positioning mechanism comprises a positioning rod fixedly connected to the fixed block, and a positioning pipe fixedly connected to the side wall of the two ends of the second floating bridge and matched with the positioning rod.

[0011] Preferably, a plurality of through holes are formed in the first floating bridge and the second floating bridge, and the plurality of through holes are arranged at equal intervals.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. By setting the butt joint block, rotating the handle on both sides, the hemispherical blocks on both sides enter the hemispherical cavity, at this time the spring is compressed and stressed, the plug on the butt joint block on both sides is inserted into the corresponding butt joint, after being in place, the handle is loosened, under the action of the spring, the handle resets, driving the hemispherical blocks to reset, the hemispherical blocks on both sides are combined, realizing butt joint of the first floating bridge and the second floating bridge, without using tools, greatly improving the butt joint efficiency.

[0014] 2. By setting the positioning rod and the positioning pipe, during butt joint, the positioning rod on both sides is inserted into the positioning pipe on both sides, realizing positioning of the first floating bridge and the second floating bridge, facilitating quick butt joint of the first floating bridge and the second floating bridge, and improving the accuracy of butt joint of the first floating bridge and the second floating bridge. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the first floating bridge and the second floating bridge of the water conservancy flood prevention temporary floating bridge erection device provided by the utility model;

[0016] Figure 2 It is a plan view of the first floating bridge and the second floating bridge of the water conservancy flood prevention temporary floating bridge erection device provided by the utility model;

[0017] Figure 3 It is an enlarged view of the structure at A in the utility model; Figure 1

[0018] Figure 4 It is a schematic view of the connection state of the butt joint block of the water conservancy flood prevention temporary floating bridge erection device provided by the utility model;

[0019] Figure 5 It is an enlarged view of the structure at A in the utility model; Figure 4

[0020] Figure 6 It is a schematic view of the structure of the butt joint block of the water conservancy flood prevention temporary floating bridge erection device provided by the utility model.

[0021] ​​In the figure: 1 first floating bridge, 2 second floating bridge, 3 through hole, 4 butt joint, 5 positioning pipe, 6 positioning rod, 7 fixed block, 8 butt joint block, 9 insertion block, 10 recess, 11 hemispherical cavity, 12 first through slot, 13 hemispherical block, 14 handle, 15 second through slot, 16 spring. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0023] REFERENCE Figures 1-6 A water conservancy flood prevention temporary floating bridge erection device, including first floating bridge 1 and second floating bridge 2, the opposite end of first floating bridge 1 and second floating bridge 2 is fixedly connected with butt joint block 8, the opposite end of the side wall of two butt joint blocks 8 is provided with butt joint 4, the opposite end of the side wall of two butt joint blocks 8 is fixedly connected with insertion block 9 matched with butt joint 4, the side wall of insertion block 9 is provided with recess 10, two recesses 10 are provided with hemispherical cavity 11, two hemispherical cavities 11 are rotatably connected with hemispherical block 13, the side wall of two hemispherical blocks 13 is fixedly connected with handle 14, the side wall of two handles 14 and the inner wall of the same side recess 10 are elastically connected through spring 16, first floating bridge 1 and second floating bridge 2 are provided with a plurality of through holes 3, a plurality of through holes 3 are arranged at equal intervals, the through hole 3 can reduce the amount of material used, thereby reducing the overall weight of the first floating bridge 1 and the second floating bridge 2, which can be quickly erected in emergency to meet the needs of flood prevention.

[0024] The side wall of two insertion blocks 9 is provided with second through slot 15, two second through slots 15 are communicated with the same side recess 10, the side wall of two hemispherical cavities 11 is provided with first through slot 12, two handles 14 pass through the same side first through slot 12 and second through slot 15, and the first through slot 12 and the second through slot 15 can limit the handle 14.

[0025] The side wall of the first floating bridge 1 is fixedly connected with the fixed block 7, the two fixed blocks 7 are provided with the positioning mechanism for positioning the second floating bridge 2, the positioning mechanism includes the positioning rod 6 fixedly connected on the fixed block 7, the side wall of the second floating bridge 2 is fixedly connected with the positioning pipe 5 matched with the positioning rod 6, the positioning pipe 5 and the positioning rod 6 are inserted after corresponding, the first floating bridge 1 and the second floating bridge 2 are positioned, and the effect of quick butt joint is achieved.

[0026] When using this invention, during docking, the positioning rods 6 on both sides are inserted into the positioning tubes 5 on both sides to position the first floating bridge 1 and the second floating bridge 2, facilitating rapid docking of the first floating bridge 1 and the second floating bridge 2, and improving the docking accuracy of the first floating bridge 1 and the second floating bridge 2. During the docking process, the handles 14 on both sides are rotated so that the hemispherical blocks 13 on both sides enter the hemispherical cavity 11. At this time, the spring 16 is compressed and force is applied, inserting the plugs 9 on the docking blocks 8 on both sides into the corresponding docking interfaces 4. After they are in place, the handles 14 are released. Under the action of the spring 16, the handles 14 return to their original position, driving the hemispherical blocks 13 to return to their original position. The hemispherical blocks 13 on both sides merge, realizing the docking of the first floating bridge 1 and the second floating bridge 2 without the need for tools, greatly improving the docking efficiency.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A temporary floating bridge erection device for flood control, comprising a first floating bridge (1) and a second floating bridge (2), characterized in that, The first floating bridge (1) and the second floating bridge (2) are fixedly connected to each other with a docking block (8). The two docking blocks (8) are provided with a docking interface (4) on the side wall of the opposite end. The two docking blocks (8) are fixedly connected with a plug (9) that cooperates with the docking interface (4) on the side wall of the opposite end. The plug (9) is provided with a groove (10) on the side wall. The two grooves (10) are provided with a hemispherical cavity (11). The two hemispherical cavities (11) are rotatably connected with a hemispherical block (13). The two hemispherical blocks (13) are fixedly connected with a handle (14) on the side wall. The two ends of the first floating bridge (1) are fixedly connected with a fixing block (7). The two fixing blocks (7) are provided with a positioning mechanism for positioning the second floating bridge (2).

2. The temporary floating bridge erection device for flood control in water conservancy according to claim 1, characterized in that, The two inserts (9) are provided with a second through groove (15) on their side walls, and the two second through grooves (15) are connected to the groove (10) on the same side.

3. The temporary floating bridge erection device for flood control in water conservancy according to claim 2, characterized in that, The two hemispherical cavities (11) are provided with a first through groove (12) on their side walls, and the two handles (14) pass through the first through groove (12) and the second through groove (15) on the same side respectively.

4. The temporary floating bridge erection device for flood control in water conservancy according to claim 3, characterized in that, The side walls of the two handles (14) are elastically connected to the inner wall of the groove (10) on the same side by springs (16).

5. A temporary floating bridge erection device for flood control in water conservancy according to claim 4, characterized in that, The positioning mechanism includes a positioning rod (6) fixedly connected to the fixed block (7), and positioning tubes (5) that cooperate with the positioning rod (6) are fixedly connected to both sides of the second floating bridge (2).

6. A temporary floating bridge erection device for flood control in water conservancy according to claim 5, characterized in that, Both the first floating bridge (1) and the second floating bridge (2) have multiple through holes (3), and the multiple through holes (3) are arranged at equal intervals.

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