Floating mat connecting rod device with height self-adaption and strong impact protection functions

Abstract

The utility model discloses a floating mat connecting rod device with height self-adaption and strong impact protection functions, which comprises a connecting rod, six mounting seats, four groups of connecting plates, four first connecting pins and two second connecting pins, and the three mounting seats, the two first connecting pins and the two groups of connecting plates form two rotating components with mutually vertical rotating directions. The two ends of the connecting rod are connected with the two rotating assemblies respectively, the two rotating assemblies are each internally provided with a vertical second connecting pin, and the strength of the first connecting pin is higher than that of the second connecting pin. According to the utility model, the functions that the height of the floating mat is automatically changed along with the change of the water level, and the floating mat cannot transversely move and is kept in a stable state under normal conditions are realized, and the function that the floating mat can transversely and adaptively move to the shoreside when being strongly impacted by flood and the like is realized; the safety of the floating mat and equipment on the floating mat is effectively protected in emergency, the property loss is reduced, maintenance is convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to a floating row installation device, in particular to a floating row connecting rod device with high self-adaptation and strong impact protection functions. Background Art

[0002] Floating rafts are widely used in water operations or water entertainment. For example, a floating raft can be installed in a small lake. A stage can be installed on the floating raft to form a floating raft stage. Fountain nozzles can be installed on the floating raft to form a floating raft fountain. These devices are used for water performances, which is a unique form of performance and is conducive to tourism.

[0003] The traditional installation method of the floating raft is generally to tighten and fix the floating raft from multiple angles by using steel ropes, which has many defects: it cannot adapt to the high and low position changes at different water levels. For example, if the initial fixed position of the steel rope is lower than the floating raft position, once the water level rises, there will be problems such as steel rope breakage, floating raft damage or equipment being submerged. Once the water level drops, there will be problems such as the floating raft floating unsteadily. In addition, the steel rope fixation also has problems such as steel rope breakage, floating raft and / or equipment damage when impacted by floods, causing safety hazards and property losses.

[0004] In order to solve the problem that the floating raft cannot rise and fall with the water level, some floating rafts are now installed by connecting rods, that is, by installing hinges that can rotate vertically between the connecting rod and the fixed base on the shore and between the connecting rod and the floating raft, the floating raft can automatically change its height when the water level changes, and the distance between the floating raft and the shore also changes accordingly. This installation method can not only automatically adapt to different water levels, but also maintain a relatively stable state at any height. However, there are still problems such as connecting rod breakage, damage to the floating raft and / or equipment, safety hazards and property losses when impacted by floods. Moreover, when the floating raft needs to be transferred to the shore for maintenance, the connecting rod can only be disassembled, which is time-consuming and labor-intensive, and increases the maintenance cost. Utility Model Content

[0005] The purpose of the utility model is to provide a floating row connecting rod device with high self-adaptation and strong impact protection functions in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A floating row connecting rod device with highly adaptive and strong impact protection functions comprises a connecting rod, six mounting seats, four groups of connecting plates, four first connecting pins and two second connecting pins, the six mounting seats are respectively a first mounting seat, a second mounting seat, a third mounting seat, a fourth mounting seat, a fifth mounting seat and a sixth mounting seat, the first mounting seat and the second mounting seat, the second mounting seat and the third mounting seat, the fourth mounting seat and the fifth mounting seat, and the fifth mounting seat and the sixth mounting seat are respectively connected through a group of connecting plates, the four first connecting pins respectively pass through corresponding through holes on the four groups of connecting plates to realize rotational connection, the axial direction of the first connecting pin between the first mounting seat and the second mounting seat, the axial direction of the fifth connecting pin between the fifth mounting seat and the sixth mounting seat The axial direction of the first connecting pin between the mounting seat and the sixth mounting seat is vertical, the axial direction of the first connecting pin between the second mounting seat and the third mounting seat, and the axial direction of the first connecting pin between the fourth mounting seat and the fifth mounting seat are transverse, the two ends of the connecting rod are respectively connected to the third mounting seat and the fourth mounting seat, one axially vertical second connecting pin passes through a group of corresponding through holes of the connecting plate between the first mounting seat and the second mounting seat and is close to the second mounting seat, the other axially vertical second connecting pin passes through a group of corresponding through holes of the connecting plate between the fifth mounting seat and the sixth mounting seat and is close to the fifth mounting seat, and the strength of the first connecting pin is higher than that of the second connecting pin.

[0008] Preferably, in order to improve the strength of the first connecting pin and facilitate the flexible rotation function between two adjacent mounting seats while ensuring stable locking, the first connecting pin is a metal pin and includes a first pin cap and a first pin column that are connected to each other, the first pin column passes through the corresponding through hole of the corresponding connecting plate, a section of the first pin column near the suspended end has a reduced diameter to form a small-diameter pin column and a pin column step is formed at the diameter change position, the outer wall of the small-diameter pin column is provided with an external thread, the distance between the first pin cap and the pin column step is greater than the thickness of a group of the connecting plates, the first gasket is mounted on the small-diameter pin column through its own center through hole, the nut is mounted on the small-diameter pin column through its own screw hole and the gasket is located between the pin column step and the nut.

[0009] Preferably, in order to ensure that the second connecting pin has a certain strength but is not too strong, the second connecting pin is a plastic pin and includes a second pin cap and a second pin column connected to each other, the second pin column passes through the corresponding through hole of the corresponding connecting plate, and a transverse pin column through hole is provided on the second pin column near the suspended end, the distance between the second pin cap and the pin column through hole is greater than the thickness of a group of connecting plates, the pin bolt passes through the pin column through hole, and the second gasket is mounted on the second pin column through its own center through hole and is located between the pin bolt and the corresponding connecting plate.

[0010] Preferably, in order to achieve a reliable rotational connection between two adjacent mounting seats, each group of the connecting plates includes three connecting plates arranged parallel to and overlapping each other, and the middle connecting plate and the other two connecting plates are respectively connected to the corresponding mounting seats.

[0011] The beneficial effects of the utility model are:

[0012] The utility model respectively designs two rotating assemblies composed of three mounting seats, two first connecting pins and two groups of connecting plates at both ends of the connecting rod, and the rotating directions are perpendicular to each other, so that the sixth mounting seat can realize the functions of vertical movement and lateral movement relative to the first mounting seat, that is, the height self-adaptation function of the floating row connected to the sixth mounting seat relative to the first mounting seat connected to the shore fixed base can be realized when applied, that is, the function of automatically completing the height change of the floating row with the change of water level is realized, and the second connecting pins are respectively installed between the first mounting seat and the second mounting seat and between the fifth mounting seat and the sixth mounting seat, so that the function of the floating row not being able to move laterally and being kept in a stable state under normal circumstances is realized, and the strength of the second connecting pin is designed to be smaller than that of the first connecting pin, and the function of the second connecting pin being able to automatically break when impacted by external forces such as floods can be realized through conventional settlement, so that the function of being able to adaptively move to the shore in the horizontal direction when the floating row is impacted by strong impacts such as floods can be realized, and the safety of the floating row and the equipment on the floating row can be effectively protected in emergencies, and property losses can be reduced, and the function of moving the floating row to the shore during maintenance can be satisfied by the simple operation of removing the second connecting pin, and the operation is simple and fast, and the maintenance cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view of the structure of the floating row connecting rod device with high self-adaptation and strong impact protection functions described in the utility model;

[0015] Figure 3This is a schematic diagram of the main structure of the first connecting pin of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model;

[0016] Figure 4 This is a schematic diagram of the main structure of the second connecting pin of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model;

[0017] Figure 5 This is one of the main structural schematic diagrams of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model when it is used. The water level of the floating row in the figure is relatively low;

[0018] Figure 6 This is the second main structural diagram of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model when it is used. The water level of the floating row in the figure is higher than Figure 5 ;

[0019] Figure 7 This is the third main structural diagram of the floating row connecting rod device with highly adaptive and strong impact protection functions of the utility model when it is used. The water level of the floating row in the figure is higher than Figure 6 ;

[0020] Figure 8 It is a top view of the structure of the floating row connecting rod device with high self-adaptation and strong impact protection functions of the utility model in a normal working state when in use, and the second connecting pin in the figure is not broken;

[0021] Fig. 9 It is a top view structural schematic diagram of the floating row connecting rod device with high self-adaptation and strong impact protection functions of the utility model in a state of being subjected to strong impact when in use, and the second connecting pin in the figure has been broken. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1 and Figure 2As shown, the floating row connecting rod device with high adaptability and strong impact protection function described in the utility model includes a connecting rod 11, and also includes six mounting seats, four groups of connecting plates 3, four first connecting pins 2 and two second connecting pins 5. The six mounting seats are respectively a first mounting seat 1, a second mounting seat 9, a third mounting seat 10, a fourth mounting seat 12, a fifth mounting seat 13 and a sixth mounting seat 14. The first mounting seat 1 and the second mounting seat 9, the second mounting seat 9 and the third mounting seat 10, the fourth mounting seat 12 and the fifth mounting seat 13, and the fifth mounting seat 13 and the sixth mounting seat 14 are respectively connected through a group of connecting plates 3. The four first connecting pins 2 respectively pass through the corresponding through holes on the four groups of connecting plates 3 to realize rotational connection. The axial direction of a connecting pin 2 and the axial direction of the first connecting pin 2 between the fifth mounting seat 13 and the sixth mounting seat 14 are both vertical, the axial direction of the first connecting pin 2 between the second mounting seat 9 and the third mounting seat 10, and the axial direction of the first connecting pin 2 between the fourth mounting seat 12 and the fifth mounting seat 13 are both transverse, the two ends of the connecting rod 11 are respectively connected to the third mounting seat 10 and the fourth mounting seat 12, a second connecting pin 5 with a vertical axial direction passes through a corresponding through hole of a group of connecting plates 3 between the first mounting seat 1 and the second mounting seat 9 and is close to the second mounting seat 9, another second connecting pin 5 with a vertical axial direction passes through a corresponding through hole of a group of connecting plates 3 between the fifth mounting seat 13 and the sixth mounting seat 14 and is close to the fifth mounting seat 13, and the strength of the first connecting pin 2 is higher than that of the second connecting pin 5.

[0024] like Figure 1-Figure 4 As shown, the utility model also discloses the following more optimized specific structures:

[0025] In order to improve the strength of the first connecting pin 2 and facilitate the flexible rotation function between two adjacent mounting seats while ensuring stable locking, the first connecting pin 2 is a metal pin and includes a first pin cap (not marked in the figure, that is, the part pointed to by mark 2) and a first pin 21 that are connected to each other. The first pin 21 passes through the corresponding through hole of the corresponding connecting plate 3. A section of the first pin 21 near the suspended end is reduced in diameter to form a small-diameter pin 23 and a pin step 22 is formed at the position where the diameter changes. The outer wall of the small-diameter pin 23 is provided with an external thread. The distance between the first pin cap and the pin step 22 is greater than the thickness of a group of connecting plates 3. The first gasket 4 is mounted on the small-diameter pin 23 through its own center through hole. The nut 6 (two nuts 6 in the figure are beneficial to increase the stability after locking) is mounted on the small-diameter pin 23 through its own screw hole and the gasket 4 is located between the pin step 22 and the nut 6.

[0026] In order to ensure that the second connecting pin 5 has a certain strength but not too strong, the second connecting pin 5 is a plastic pin and includes a second pin cap (not marked in the figure, that is, the part pointed to by mark 5) and a second pin column 51 that are connected to each other. The second pin column 51 passes through the corresponding through hole of the corresponding connecting plate 3. A transverse pin column through hole 52 is provided on the second pin column 51 near the suspended end. The distance between the second pin cap and the pin column through hole 52 is greater than the thickness of a group of connecting plates 3. The pin 8 passes through the pin column through hole 52. The second gasket 7 is mounted on the second pin column 51 through its own center through hole and is located between the pin 8 and the corresponding connecting plate 3.

[0027] In order to achieve a reliable rotational connection between two adjacent mounting seats, each group of connecting plates 3 includes three connecting plates 3 arranged parallel to each other and overlapping each other, and the middle connecting plate 3 and the other two connecting plates 3 are respectively connected to the corresponding mounting seats.

[0028] like Figure 5-Figure 9 As shown, when used, two floating row connecting rod devices of the utility model are respectively connected between the shore fixed base 15 and the floating row 16; when working normally, the floating row 16 can move up and down but cannot move laterally. When the water level changes, the floating row 16 can adaptively change its height, such as Figure 5-Figure 7 As shown, the floating row 16 can just float on the water surface when the water level changes from low to high. Figure 5-Figure 7 As shown by the horizontal dotted line in the figure, it can maintain a relatively stable state without causing damage to the floating row 16; when encountering unexpected strong impacts such as floods, the impact force will be loaded on the floating row 16 along the upstream and downstream directions of the river bank, such as Figure 8 and Fig. 9 The upper side is the upstream and the lower side is the downstream, then a strong impact force will be loaded on the floating row 16 from top to bottom, and the impact force is loaded on the first pin column 21 of the first connecting pin 2 and the second pin column 51 of the second connecting pin 5 through the connecting plate 3. Since the first connecting pin 2 has a high strength and will not break, and the strength of the second connecting pin 5 is relatively low, the second pin column 51 of the second connecting pin 5 will automatically break under the strong impact force, and then the floating row 16 can move adaptively in the upstream and downstream directions. Under the action of the impact force, the floating row 16 moves downstream and approaches the shore fixed base 15 at the same time until it abuts against the shore fixed base 15, as shown in FIG. Fig. 9 As shown, at this time, the strong impact force such as the flood is released downstream through the middle of the river channel, thereby effectively protecting the floating row 16 and the equipment on the floating row 16.

[0029] When the floating row 16 needs to be repaired, the second connecting pin 5 is first removed. This process is convenient, simple and quick to operate. Then, the floating row 16 can be properly pulled to move it to a position close to the shore for easy maintenance.

[0030] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.

Claims

1. A floating row connecting rod device with highly adaptive and strong impact protection functions, comprising a connecting rod, characterized in that: It also includes six mounting seats, four groups of connecting plates, four first connecting pins and two second connecting pins, the six mounting seats are respectively a first mounting seat, a second mounting seat, a third mounting seat, a fourth mounting seat, a fifth mounting seat and a sixth mounting seat, the first mounting seat and the second mounting seat, the second mounting seat and the third mounting seat, the fourth mounting seat and the fifth mounting seat, and the fifth mounting seat and the sixth mounting seat are respectively connected through a group of connecting plates, the four first connecting pins respectively pass through the corresponding through holes on the four groups of connecting plates to realize rotational connection, the axial direction of the first connecting pin between the first mounting seat and the second mounting seat, the axial direction of the first connecting pin between the fifth mounting seat and the sixth mounting seat The axial directions of the first connecting pins are all vertical, the axial directions of the first connecting pins between the second mounting seat and the third mounting seat, and the axial directions of the first connecting pins between the fourth mounting seat and the fifth mounting seat are all horizontal, the two ends of the connecting rod are respectively connected to the third mounting seat and the fourth mounting seat, one of the second connecting pins with a vertical axial direction passes through a group of corresponding through holes of the connecting plates between the first mounting seat and the second mounting seat and is close to the second mounting seat, the other second connecting pin with a vertical axial direction passes through a group of corresponding through holes of the connecting plates between the fifth mounting seat and the sixth mounting seat and is close to the fifth mounting seat, and the strength of the first connecting pin is higher than that of the second connecting pin.

2. The floating row connecting rod device with high adaptability and strong impact protection function according to claim 1 is characterized in that: The first connecting pin is a metal pin and includes a first pin cap and a first pin column that are connected to each other. The first pin column passes through the corresponding through hole of the corresponding connecting plate. A section of the first pin column near the suspended end has a reduced diameter to form a small-diameter pin column and a pin column step is formed at the diameter change position. The outer wall of the small-diameter pin column is provided with an external thread. The distance between the first pin cap and the pin column step is greater than the thickness of a group of the connecting plates. The first gasket is mounted on the small-diameter pin column through its own center through hole. The nut is mounted on the small-diameter pin column through its own screw hole and the gasket is located between the pin column step and the nut.

3. The floating row connecting rod device with high adaptability and strong impact protection function according to claim 2 is characterized in that: The second connecting pin is a plastic pin and includes a second pin cap and a second pin column that are connected to each other. The second pin column passes through the corresponding through hole of the corresponding connecting plate. A transverse pin column through hole is provided on the second pin column near the suspended end. The distance between the second pin cap and the pin column through hole is greater than the thickness of a group of connecting plates. The pin bolt passes through the pin column through hole. The second gasket is mounted on the second pin column through its own center through hole and is located between the pin bolt and the corresponding connecting plate.

4. The floating row connecting rod device with high adaptability and strong impact protection function according to claim 1, 2 or 3, characterized in that: Each group of the connecting plates includes three connecting plates which are arranged parallel to each other and overlap with each other, and the middle connecting plate and the other two connecting plates are respectively connected to the corresponding mounting seats.

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