CN214459541U

CN214459541U - Height limiting frame for preventing ship collision of bridge

Info

Publication number: CN214459541U
Application number: CN202021764968.9U
Authority: CN
Inventors: 黄国华; 毛飞彪; 杨涛; 李跃杰; 李洲; 李春林; 李京杭
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-10-22
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a limit for height frame that ship was hit is prevented to bridge, which comprises a mounting bas, be provided with limit for height mechanism on the mount pad, limit for height and construct and install anticollision institution, limit for height mechanism includes mount, rotary column, anticollision bucket, be provided with on the mount the rotary column, install on the rotary column anticollision bucket. The utility model discloses simple structure, reasonable in design, low in production cost not only can effectually carry out the limit for height, prevents that the ship from striking bridge eminence, can effectually avoid the ship to strike the bridge pillar on the surface of water simultaneously, plays fine guard action to the bridge.

Description

Height limiting frame for preventing ship collision of bridge

Technical Field

The utility model relates to an elevation limit technical field especially relates to an elevation limit frame that ship was hit is prevented to bridge.

Background

At present, most of bridges in rivers, lakes and seas are arc-shaped bridges, and when a ship passes through a bridge opening, the top of the ship is higher than the bridge and collides with the bridge, and the collision of the bridge is influenced by the following factors: uncertainty of tide; changes in tidal water; a change in water flow; a change in channel; changes in stormy weather; technical conditions of ships and pseudo-gauge operation; the sailing under the non-state such as crewman's quality is low, navigating mate safety consciousness and mood, appear that the ship is just inserting, just hitting, side collision, deflection are strikeed, therefore the crane span structure of bridge must set up limit for height buffer stop, the safety of protection bridge.

However, no special height limiting frame exists for the problem, so that a device capable of solving the problem is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a limit for height frame that ship was hit is prevented to bridge in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the height limiting frame comprises a mounting seat, wherein a height limiting mechanism is arranged on the mounting seat, an anti-collision mechanism is arranged on the height limiting mechanism, the height limiting mechanism comprises a fixing frame, a rotating column and an anti-collision barrel, the rotating column is arranged on the fixing frame, and the anti-collision barrel is arranged on the rotating column.

As a further scheme of the utility model, anticollision institution includes support frame, motor, No. two support frames, install on the support frame the motor, support frame one side is provided with No. two support frames, the lead screw is installed to support frame up end, No. two support frame up end are installed the feed screw, install the lift seat on the lead screw, the warning light is installed to lift seat up end, warning light one side is provided with bee calling organ, lift seat front side is provided with the reflection of light strip, infrared probe is installed to the reflection of light strip inboard.

As a further scheme of the utility model, anticollision institution includes a support frame, No. two support frames, cylinder, a support frame one side is provided with No. two support frames, install a support frame up end the cylinder, the seat that goes up and down is installed to the cylinder upper end, the warning light is installed to the seat up end that goes up and down, warning light one side is provided with bee calling organ, the seat front side that goes up and down is provided with the reflection of light strip, infrared probe is installed to the reflection of light strip inboard.

As a further aspect of the present invention, the rotary column is rotatably mounted on the fixing frame, and the anti-collision barrel is fixed on the rotary column by bolts.

As a further proposal of the utility model, the material of the anti-collision barrel is rubber, and every is followed mount circumferencial direction align to grid has 8.

As a further aspect of the present invention, the motor may be coupled to the lead screw, and the lifting seat may be slidably coupled to the slide bar.

As a further aspect of the present invention, the lifting seat is installed on the upper end of the cylinder through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lifting seat is arranged to lift, so that the height can be effectively limited, and the ship can be prevented from impacting the high part of the bridge;

2. the setting of anticollision bucket can effectually avoid the ship striking bridge pillar on the surface of water, plays fine guard action to the bridge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of an embodiment 1 of an altitude limiting frame for preventing a bridge from being collided with a ship according to the present invention;

fig. 2 is a front view of an embodiment 1 of an elevation limiting frame for preventing a bridge from being collided with a ship according to the present invention;

fig. 3 is a top view of an embodiment 1 of an anti-ship collision height limiting frame for a bridge according to the present invention;

fig. 4 is a left side view of an embodiment 1 of an elevation limiting frame for preventing a bridge from being collided with a ship according to the present invention;

fig. 5 is a schematic view of a height limiting mechanism of embodiment 2 of a height limiting frame for preventing a ship from colliding with a bridge.

The reference numerals are explained below:

1. a height limiting mechanism; 2. an anti-collision mechanism; 3. a mounting seat; 101. a fixed mount; 102. turning the column; 103. an anti-collision barrel; 201. a first support frame; 202. a motor; 203. a second support frame; 204. a lead screw; 205. a slide bar; 206. a lifting seat; 207. a warning light; 208. a buzzer; 209. a light-reflecting strip; 210. an infrared probe; 211. and a cylinder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: the utility model provides a limit for height frame that ship was hit is prevented to bridge, includes mount pad 3, is provided with limit for height mechanism 1 on the mount pad 3, installs anticollision institution 2 on the limit for height mechanism 1, and limit for height mechanism 1 includes mount 101, rotary column 102, crashproof bucket 103, is provided with rotary column 102 on the mount 101, installs crashproof bucket 103 on the rotary column 102.

On the basis of the above-described embodiment: the anti-collision mechanism 2 comprises a first support frame 201, a motor 202 and a second support frame 203, wherein the motor 202 is mounted on the first support frame 201, the second support frame 203 is arranged on one side of the first support frame 201, a lead screw 204 is mounted on the upper end surface of the first support frame 201, a slide bar 205 is mounted on the upper end surface of the second support frame 203, a lifting seat 206 is mounted on the lead screw 204, a warning lamp 207 is mounted on the upper end surface of the lifting seat 206, a buzzer 208 is arranged on one side of the warning lamp 207, a light reflecting strip 209 is arranged on the front side of the lifting seat 206, and an infrared probe 210 is mounted on the inner side of the light reflecting strip 209; the rotary column 102 is rotatably mounted on the fixed frame 101, and the anti-collision barrel 103 is fixed on the rotary column 102 through bolts; the anti-collision barrel 103 is made of rubber, and 8 anti-collision barrels are uniformly arranged along the circumferential direction of each fixing frame 101; the motor 202 is connected with the lead screw 204 through a coupler, and the lifting seat 206 is connected with the sliding bar 205 in a sliding manner.

The working principle is as follows: install the device on the pier of bridge through mount pad 3, and surface of water top is arranged in to crashproof bucket 103, motor 202 drives lead screw 204 and rotates, make lift seat 206 go up and down along smooth pole 205, adjust the height of lift seat 206, when the ship walks partially or breaks down, can bump on crashproof bucket 103, the pillar of effectual protection bridge, reflective strip 209 can play warning effect daytime, warning light 207 lights evening, play the warning effect, infrared probe 210 can detect whether have the ship that exceeds this height in certain distance on the water flat line of the inboard highest point of lift seat 206, infrared probe 210 detects the place ahead when having the ship, bee calling organ 208 sounds, warn the ship, prevent percussion device.

Example 2

As shown in fig. 5, the embodiment 2 is different from the embodiment 1 in that the anti-collision mechanism 2 includes a first support frame 201, a second support frame 203, and a cylinder 211, the first support frame 201 is provided with the second support frame 203 on one side, the cylinder 211 is installed on the upper end surface of the first support frame 201, the lifting seat 206 is installed on the upper end surface of the cylinder 211, the warning lamp 207 is installed on the upper end surface of the lifting seat 206, the buzzer 208 is arranged on one side of the warning lamp 207, the reflective strip 209 is arranged on the front side of the lifting seat 206, and the infrared probe 210 is installed on the inner side of the reflective strip 209.

The motor 202 drives the screw 204 to rotate, so that the lifting seat 206 is lifted along the sliding bar 205, the height of the lifting seat 206 is adjusted, and the cylinder 211 drives the lifting seat 206 to lift.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a limit for height frame that ship was hit is prevented to bridge, includes mount pad (3), its characterized in that: be provided with limit for height mechanism (1) on mount pad (3), install anticollision institution (2) on limit for height mechanism (1), limit for height mechanism (1) is including mount (101), rotary column (102), anticollision bucket (103), be provided with on mount (101) rotary column (102), install on rotary column (102) anticollision bucket (103).

2. The height limiting frame for preventing ship collision of a bridge, according to claim 1, is characterized in that: anticollision institution (2) are including support frame (201), motor (202), No. two support frames (203), install on support frame (201) motor (202), support frame (201) one side is provided with No. two support frames (203), lead screw (204) are installed to support frame (201) up end, draw runner (205) are installed to No. two support frame (203) up end, install lift seat (206) on lead screw (204), warning light (207) are installed to lift seat (206) up end, warning light (207) one side is provided with bee calling organ (208), lift seat (206) front side is provided with anti-light strip (209), anti-light strip (209) inboard is installed infrared probe (210).

3. The height limiting frame for preventing ship collision of a bridge, according to claim 1, is characterized in that: anticollision institution (2) are including support frame (201), No. two support frames (203), cylinder (211), support frame (201) one side is provided with No. two support frames (203), install support frame (201) up end cylinder (211), lift seat (206) are installed to cylinder (211) upper end, warning light (207) are installed to lift seat (206) up end, warning light (207) one side is provided with bee calling organ (208), lift seat (206) front side is provided with reflective strip (209), infrared probe (210) are installed to reflective strip (209) inboard.

4. The height limiting frame for preventing ship collision of a bridge, according to claim 1, is characterized in that: the rotary column (102) is rotatably arranged on the fixed frame (101), and the anti-collision barrel (103) is fixed on the rotary column (102) through bolts.

5. The height limiting frame for preventing ship collision of a bridge, according to claim 1, is characterized in that: the anti-collision barrel (103) is made of rubber, and 8 anti-collision barrels are uniformly arranged along the circumferential direction of each fixing frame (101).

6. The height limiting frame for preventing ship collision of a bridge, according to claim 2, is characterized in that: the motor (202) is connected with the lead screw (204) through a coupler, and the lifting seat (206) is connected with the sliding rod (205) in a sliding mode.

7. The height limiting frame for preventing ship collision of a bridge, according to claim 3, is characterized in that: the lifting seat (206) is installed at the upper end of the air cylinder (211) through a bolt.