Ship collision prevention device for bridge pier

Abstract

The utility model discloses a bridge pier ship collision prevention device, and relates to the technical field of bridge pier collision prevention. The anti-collision device comprises a first anti-collision body and a second anti-collision body which are formed in a surrounding mode. A fixing groove and a groove are formed in the adjacent sides of the first anti-collision body and the second anti-collision body correspondingly, a clamping groove is formed in the groove, a clamping piece corresponding to the clamping groove is rotationally matched with the interior of the fixing groove, and a telescopic supporting assembly connected with the clamping piece is rotationally matched with one side of the first anti-collision body. The first anti-collision body and the second anti-collision body each comprise outer surrounding steel, inner surrounding steel and an elastic body arranged between the outer surrounding steel and the inner surrounding steel. Through the arrangement of the first anti-collision body and the second anti-collision body, the peripheral steel is high in rigidity at the moment that a ship collides, it is guaranteed that the peripheral steel is not prone to deformation, overall displacement is achieved, and the elastic body, the peripheral steel and the inner peripheral steel act together so that the impact force of the ship colliding with the pier cannot be directly transmitted to the pier; and the impact force on the pier is reduced after consumption of the elastomer.

Description

Technical Field

[0001] The utility model belongs to the field of bridge pier anti-collision, and specifically relates to a bridge pier anti-ship collision device. Background Art

[0002] The bridge pier anti-ship collision device is used to protect the bridge piers to prevent ships from colliding with the piers and causing damage to the piers.

[0003] The Chinese patent with publication number CN117552376A discloses a bridge pier anti-ship collision protection device and adjustment method, including a protective shield, an elastic connector and a controller, two adjacent protective shields are connected by an elastic connector, and multiple protective shields and multiple elastic connections are enclosed to form a closed figure; the elastic connector includes an elastic connecting arm, and the two ends of the elastic connecting arm are respectively connected to two protective shields, and the protective shield is movably connected with an elastic buffer inside, and the elastic buffer is in contact with the bridge pier through a telescopic protective column. Although the above-mentioned bridge pier anti-ship collision device can provide full-angle multi-level protection for the periphery of the bridge pier, while ensuring the normal flow of water and ensuring that the water flow will not cause deformation of the protective shield, the adjacent protective shields are connected by a large number of bolts and nuts. When installing multiple protective shields, tools need to be used to install the bolts and nuts one by one to install the multiple protective shields. The operation steps are cumbersome, which reduces the efficiency of installing the device.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bridge pier anti-ship collision device, which solves the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A bridge pier anti-ship collision device, comprising: a first anti-collision body and a second anti-collision body formed by combining;

[0008] A fixing groove and a groove are respectively provided on adjacent sides of the first anti-collision body and the second anti-collision body, a clamping groove is provided in the groove, a clamping piece corresponding to the clamping groove is rotatably matched in the fixing groove, and a telescopic support assembly connected to the clamping piece is rotatably matched on one side of the first anti-collision body;

[0009] The first anti-collision body and the second anti-collision body both include outer peripheral steel, inner peripheral steel, and an elastic body installed between the outer peripheral steel and the inner peripheral steel, wherein the outer peripheral steel and the inner peripheral steel are both high-strength steel materials.

[0010] Optionally, in order to improve the installation efficiency of the first anti-collision body, the second anti-collision body and the bridge pier, the clamping member includes a rotating rod rotatably engaged in the fixed groove, and a clamping block installed at the end of the rotating rod and clamped with the clamping slot; a slot connected to the fixed slot is opened on one side of the first anti-collision body, and the telescopic support assembly is located in the slot, and the telescopic support assembly includes a movable rod installed on the circumference of the rotating rod, a telescopic part installed at the end of the movable rod, and a support part movably connected to the lower end of the telescopic part; the telescopic part includes an adjusting rod rotatably engaged with the end of the movable rod, a threaded hole opened on the lower end surface of the adjusting rod, and a screw rod threadedly engaged in the threaded hole, and the support member is located at the lower end of the screw rod; the support member includes a connecting seat movably connected to the lower end of the screw rod, a support seat installed at the bottom of the connecting seat, and multiple mounting holes opened on the support seat.

[0011] Optionally, in order to prompt ships to effectively avoid in the case of poor visibility or at night, a plurality of anti-collision lights are installed on the first anti-collision body and the second anti-collision body.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By setting the first anti-collision body and the second anti-collision body, the high rigidity of the outer steel ensures that the outer steel is not easily deformed and achieves overall displacement at the moment of ship collision. The elastic body, the outer steel and the inner steel work together to prevent the impact force of the ship hitting the bridge pier from being directly transmitted to the bridge pier, and the impact force on the bridge pier is reduced after the elastic body is consumed.

[0014] By setting a clamping piece between the first collision avoider and the second collision avoider, when the telescopic support assembly is pulled out to support and install the first collision avoider and the second collision avoider, the clamping piece is driven to engage with the clamping slot, so that the first collision avoider and the second collision avoider can be fixedly connected, which facilitates the installation of the first collision avoider and the second collision avoider to the bridge pier, thereby improving the installation efficiency of the first collision avoider and the second collision avoider to the bridge pier.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

[0018] Figure 1 This is a schematic diagram of the structure of the bridge pier anti-ship collision device;

[0019] Figure 2 It is a schematic diagram of the anti-collision body structure;

[0020] Figure 3 is a schematic diagram of the elastomer structure;

[0021] Figure 4 It is a schematic diagram of the structure of the telescopic support assembly;

[0022] Figure 5 It is a schematic diagram of the card structure;

[0023] Figure 6 It is a schematic diagram of the telescopic part structure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] The first anti-collision body 1, the second anti-collision body 2, the movable rod 3, the outer steel 4, the elastic body 5, the inner steel 6, the slot 7, the groove 8, the fixing slot 9, the rotating rod 10, the block 11, the connecting seat 12, the supporting seat 13, the mounting hole 14, the threaded hole 15, the screw rod 16, and the adjusting rod 17.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be further described in detail with reference to the accompanying drawings.

[0028] See also Figure 1-6 As shown, in this embodiment, a bridge pier anti-ship collision device is provided, comprising: a first anti-collision body 1 and a second anti-collision body 2 formed by being enclosed;

[0029] A fixing groove 9 and a groove 8 are respectively provided on adjacent sides of the first anti-collision body 1 and the second anti-collision body 2. A card slot 7 is provided in the groove 8. A card piece corresponding to the card slot 7 is rotatably matched in the fixing groove 9. A telescopic support assembly connected to the card piece is rotatably matched on one side of the first anti-collision body 1.

[0030] The first anti-collision body 1 and the second anti-collision body 2 both include an outer steel 4 and an inner steel 6, and an elastic body 5 installed between the outer steel 4 and the inner steel 6, wherein the outer steel 4 and the inner steel 6 are both high-strength steel materials, and the elastic body 5 is an elastic frame constructed of spring steel.

[0031] The application of one aspect of this embodiment is: when installing the first anti-collision body 1 and the second anti-collision body 2 and the bridge pier, the first anti-collision body 1 and the second anti-collision body 2 are firstly surrounded by the bridge pier, the clamping piece passes through the groove 8 and enters the clamping slot 7, and then the telescopic support assembly is pulled out, and the length of the telescopic support assembly is adjusted to support the bridge pier base, and the telescopic support assembly is rotated out to drive the clamping piece to engage with the clamping slot 7 to fix the first anti-collision body 1 and the second anti-collision body 2, so that the first anti-collision body 1 and the second anti-collision body 2 can be installed on the bridge pier.

[0032] By setting the first anti-collision body 1 and the second anti-collision body 2, at the moment of the ship collision, the high rigidity of the outer steel 4 ensures that the outer steel 4 is not easily deformed and achieves overall displacement. The elastic body 5, the outer steel 4 and the inner steel 6 work together to prevent the impact force of the ship hitting the bridge pier from being directly transmitted to the bridge pier, and the impact force on the bridge pier is reduced after being consumed by the elastic body 5;

[0033] By setting a clamp between the first anti-collision body 1 and the second anti-collision body 2, when the telescopic support assembly is pulled out to support and install the first anti-collision body 1 and the second anti-collision body 2, the clamp is driven to engage with the clamping slot 7, so that the first anti-collision body 1 and the second anti-collision body 2 can be fixedly connected, which facilitates the installation of the first anti-collision body 1 and the second anti-collision body 2 and the bridge pier, thereby improving the installation efficiency of the first anti-collision body 1 and the second anti-collision body 2 and the bridge pier.

[0034] like Figure 4-6 As shown, the clamping member of this embodiment includes a rotating rod 10 rotatably engaged in the fixed groove 9, and a clamping block 11 installed at the end of the rotating rod 10 and clamped with the clamping groove 7; a slot connected to the fixed groove 9 is opened on one side of the first anti-collision body 1, and the telescopic support assembly is located in the slot, and the telescopic support assembly includes a movable rod 3 installed on the peripheral side of the rotating rod 10, a telescopic member installed at the end of the movable rod 3, and a support member movably connected to the lower end of the telescopic member; the telescopic member includes an adjusting rod 17 rotatably engaged with the end of the movable rod 3, a threaded hole 15 opened on the lower end surface of the adjusting rod 17, and a screw rod 16 threadedly engaged in the threaded hole 15, and the support member is located at the lower end of the screw rod 16; the support member includes a connecting seat 12 movably connected to the lower end of the screw rod 16, a support seat 13 installed at the bottom of the connecting seat 12, and a plurality of mounting holes 14 opened on the support seat 13, wherein the support seat 13 can be fixed to the pier base by screwing screws into the plurality of mounting holes 14 of the support seat 13.

[0035] When installing the first anti-collision body 1 and the second anti-collision body 2 and the bridge pier, first surround the bridge pier with the first anti-collision body 1 and the second anti-collision body 2, the block 11 on the rotating rod 10 passes through the groove 8 and enters the slot 7, and then the movable rod 3 is pulled out, and the movable rod 3 is rotated out to drive the telescopic part and the support part to rotate out of the slot, and the screw rod 16 is driven to rotate out of the threaded hole 15 by rotating the adjusting rod 17, and the screw rod 16 drives the support seat 13 to extend and abut against the base of the bridge pier for support, and the movable rod 3 is rotated out and drives the rotating rod 10 to rotate at the same time, and the rotation of the rotating rod 10 drives the block 11 to rotate into the slot 7, so that the first anti-collision body 1 and the second anti-collision body 2 are fixedly connected, so that the first anti-collision body 1 and the second anti-collision body 2 can be installed on the bridge pier.

[0036] In this embodiment, a plurality of anti-collision lamps are installed on the first anti-collision body 1 and the second anti-collision body 2;

[0037] Among them, the anti-collision lights remind ships to avoid obstacles effectively in conditions of poor visibility or at night.

[0038] In order to improve the protective effect of the first collision avoider 1 and the second collision avoider 2 on the bridge pier, an embodiment is provided.

[0039] The first collision avoider 1 and the second collision avoider 2 of this embodiment are equipped with GPS and distance sensors, which are connected to a ship service system. The ship service system detects ships near the piers, updates the position relationship in real time and sends it through the ship service system, so that the ships can make predictions and avoidance in advance when running, and the piers can be effectively protected both under normal ship operation and force majeure conditions.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A bridge pier anti-ship collision device, characterized in that: include: A first anti-collision body (1) and a second anti-collision body (2) formed by combining; A fixing groove (9) and a groove (8) are respectively provided on adjacent sides of the first anti-collision body (1) and the second anti-collision body (2); a clamping groove (7) is provided in the groove (8); a clamping piece corresponding to the clamping groove (7) is rotatably engaged in the fixing groove (9); and a telescopic support component connected to the clamping piece is rotatably engaged on one side of the first anti-collision body (1); The first anti-collision body (1) and the second anti-collision body (2) both comprise an outer peripheral steel (4), an inner peripheral steel (6), and an elastic body (5) installed between the outer peripheral steel (4) and the inner peripheral steel (6).

2. A bridge pier anti-ship collision device according to claim 1, characterized in that: The clamping member comprises a rotating rod (10) rotatably matched in the fixing groove (9), and a clamping block (11) mounted on the end of the rotating rod (10) and clamped with the clamping groove (7).

3. A bridge pier anti-ship collision device according to claim 2, characterized in that: A slot communicating with the fixing slot (9) is provided on one side of the first anti-collision body (1), and a telescopic support assembly is located in the slot. The telescopic support assembly comprises a movable rod (3) mounted on the peripheral side of the rotating rod (10), a telescopic member mounted on the end of the movable rod (3), and a support member movably connected to the lower end of the telescopic member.

4. The bridge pier anti-ship collision device according to claim 3, characterized in that: The telescopic member comprises an adjusting rod (17) rotatably matched with the end of the movable rod (3), a threaded hole (15) provided on the lower end surface of the adjusting rod (17), a screw rod (16) threadedly matched in the threaded hole (15), and a support member located at the lower end of the screw rod (16).

5. The bridge pier anti-ship collision device according to claim 4, characterized in that: The support member comprises a connecting seat (12) movably connected to the lower end of the screw rod (16), a supporting seat (13) installed at the bottom of the connecting seat (12), and a plurality of mounting holes (14) provided on the supporting seat (13).

6. The bridge pier anti-ship collision device according to claim 1, characterized in that: A plurality of anti-collision lamps are installed on the first anti-collision body (1) and the second anti-collision body (2).

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