CN214116252U

CN214116252U - Floating bridge fixing mechanism with water level early warning function

Info

Publication number: CN214116252U
Application number: CN202022116856.9U
Authority: CN
Inventors: 吴镜华
Original assignee: Livart Marine Industry Co ltd
Current assignee: Guangdong Lanzheng Navigation Technology Co.,Ltd.
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-09-03
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a marine facilities technical field specifically discloses a pontoon bridge fixed establishment with water level early warning function, including being used for being connected and the fixed pipe that communicates with the waters bottom, the cover is located the inner chamber of fixed pipe and the outside is equipped with water level identification spare, install in an avris of pontoon bridge and be used for supporting the expansion pipe of pontoon bridge and locate the gyro wheel that is used for reducing frictional force between fixed pipe and the expansion pipe, the expansion pipe receives the horizontal height that the pontoon bridge was adjusted in the buoyancy of water when the water level of waters changes to the early warning flood situation when the water level rises. According to the floating bridge fixing mechanism, the movable pipe with the water level identification piece is sleeved in the fixed pipe, when the water level of a water area changes, the height value of the water level indicated on the water level identification piece changes, so that related personnel can obtain the information of the water level change in time, and the purpose of early warning the water level is achieved; the floating bridge fixing mechanism has the functions of floating bridge limiting and water level early warning, and is favorable for improving the market competitiveness of the floating bridge fixing mechanism.

Description

Floating bridge fixing mechanism with water level early warning function

Technical Field

The utility model relates to a marine facilities technical field especially relates to a pontoon bridge fixed establishment with water level early warning function.

Background

The floating bridge is a bridge which is arranged on the bank of a small lake or river at a wharf or a small river basin, replaces a pier with a ship or a buoyancy tank and floats on the water surface, and can be used for people walking, driving or transportation of vehicles and the like. The pontoon bridge is mainly connected with the ground or the water bottom near the bank through devices such as spud piles and anchor cables, so that the pontoon bridge forms a walking surface with a relatively stable structure, and the pontoon bridge is prevented from floating on the water surface and further being far away from the bank, thereby being beneficial to the management of the pontoon bridge.

However, traditional pontoon bridge fixing device's structure is comparatively simple, is mostly stake or post, only can realize tying up of pontoon bridge and tie up spacingly, and the function is comparatively single, is difficult to satisfy market to the diversified demand of pontoon bridge mechanism.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a floating bridge fixing mechanism with a water level early warning function for the technical problems of simple structure and single function.

The utility model provides a pontoon bridge fixed establishment with water level early warning function, this pontoon bridge fixed establishment including be used for with the waters bottom be connected and with the fixed pipe of waters intercommunication, the cover is located the inner chamber of fixed pipe and outside are equipped with water level identification piece, install in an avris of pontoon bridge and are used for supporting the expansion pipe of pontoon bridge and locate fixed pipe with be used for reducing frictional force's gyro wheel between the expansion pipe, the expansion pipe is adjusted by water body buoyancy when the waters water level changes the level of pontoon bridge to the early warning flood situation when the water level rises.

In one embodiment, the bottom of the movable tube is provided with a limiting ring for receiving the roller and limiting the position of the roller.

In one embodiment, the top of the movable pipe is provided with a cover plate, and the width of the cover plate is larger than the inner diameter of the fixed pipe.

In one embodiment, the pontoon is located between the cover plate and the top of the stationary pipe and is connected to the cover plate.

In one embodiment, the water level identification member is a water level sticker attached to the outer surface of the movable pipe or a water level scale line embedded on the outer surface of the movable pipe.

The floating bridge fixing mechanism with the water level early warning function of the utility model is implemented by arranging the movable pipe in the fixed pipe and arranging the water level identification piece on the movable pipe, when the water level of the water area changes, the movable pipe drives the floating bridge arranged at the top of the movable pipe to float upwards or move downwards, and the height of the water level indicated on the water level identification piece changes, so that related personnel can timely acquire the information of the water level change and achieve the purpose of water level early warning; through set up the gyro wheel between fixed pipe and movable tube, reduced because of the movable tube wearing and tearing when moving relative to fixed pipe under the water buoyancy effect, be favorable to prolonging the life of movable tube and fixed pipe, pontoon bridge fixed establishment can carry out the early warning to the water level variation in waters when realizing spacing pontoon bridge, has increased pontoon bridge fixed establishment's function, is favorable to promoting pontoon bridge fixed establishment's market competition.

Drawings

Fig. 1 is a schematic structural view of a floating bridge fixing mechanism according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of a floating bridge fixing mechanism according to an embodiment of the present invention;

FIG. 3 is a partially enlarged view of the portion A in the embodiment of FIG. 2;

fig. 4 is a schematic view illustrating a fitting relationship between the floating bridge fixing mechanism and the floating bridge according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Please refer to and draw together fig. 1 to 4, the utility model discloses a pontoon bridge fixed establishment with water level early warning function, this pontoon bridge fixed establishment is including being used for being connected and the fixed pipe 100 with the waters bottom, the cover is located the inner chamber of fixed pipe 100 and the outside is equipped with water level identification piece 210, install in an avris of pontoon bridge 10 and be used for supporting the movable tube 200 of pontoon bridge 10 and locate fixed pipe 100 and movable tube 200 between be used for reducing frictional force's gyro wheel 300, movable tube 200 receives the horizontal height that water body buoyancy adjusted pontoon bridge 10 when the waters water level changes, and flood early warning condition when the water level rises.

By implementing the floating bridge fixing mechanism with the water level early warning function of the utility model, the movable pipe 200 is sleeved in the fixed pipe 100, and the water level identification piece 210 is arranged on the movable pipe 200, when the water level of the water area changes, the movable pipe 200 drives the floating bridge 10 arranged at the top of the movable pipe to float or move downwards, and the height of the water level indicated on the water level identification piece 210 changes, so that related personnel can timely acquire the information of the water level change, and the purpose of water level early warning is achieved; through set up gyro wheel 300 between fixed pipe 100 and movable tube 200, reduced because of the wearing and tearing when movable tube 200 removes for fixed pipe 100 under the effect of water buoyancy, be favorable to prolonging movable tube 200 and fixed pipe 100's life, pontoon bridge fixed establishment can carry out the early warning to the water level change in waters when realizing spacing pontoon bridge 10, has increased pontoon bridge fixed establishment's function, is favorable to promoting pontoon bridge fixed establishment's market competition.

The fixed pipe 100 serves to define the position of the movable pipe 200, thereby restricting the movable area of the pontoon 10 for managing the pontoon 10. In one embodiment, the fixed pipe 100 is a mechanically strong metal pipe, such as a corrosion-resistant stainless steel pipe, or may be a prefabricated cement pipe or other mechanically strong pipe. It should be noted that, in order to ensure the reliability of the movable tube 200 for the early warning of the water level, the fixed tube 100 needs to be completely immersed in the water area, that is, the top of the fixed tube 100 is located below the water surface, so as to ensure that the water level in the fixed tube 100 is consistent with the height of the water level in the water area, and of course, a water leakage hole may also be formed at the bottom of the fixed tube 100, so that water enters the inner cavity of the fixed tube 100, thereby ensuring the consistency of the water level inside and outside the fixed tube 100, and improving the reliability of the early warning of the water level.

The movable tube 200 is used to receive the pontoon 10 and to indicate a change in the height of the water level in the water. Referring to fig. 3, in an embodiment, the bottom of the movable tube 200 is provided with a limiting ring 220 for receiving the roller 300 and limiting the position of the roller 300. The arrangement of the limiting ring 220 can prevent the roller 300 from falling to the bottom of the inner cavity of the fixed tube 100 through the gap between the movable tube 200 and the fixed tube 100, which causes the roller 300 to fail and aggravates the abrasion between the fixed tube 100 and the movable tube 200, so as to prolong the service life of the fixed tube 100 and the movable tube 200. Preferably, there is a gap between the stop collar 220 and the inner wall of the stationary pipe 100 so that water enters above the stop collar 220 through the gap, i.e., so that the movable pipe 200 is immersed in the water body, so that the indicated water level on the movable pipe 200 is appropriate to the water level of the water body.

In one embodiment, the movable tube 200 is provided at the top thereof with a cover plate 230, and the cover plate 230 has a width greater than the inner diameter of the stationary tube 100. When the water level in the water area drops to that the buoyancy force received by the movable pipe 200 is smaller than the gravity thereof, the movable pipe 200 rapidly falls in the inner cavity of the fixed pipe 100, the cover plate 230 is arranged at the top of the movable pipe 200, when the movable pipe 200 drops to the top butt of the cover plate 230 and the fixed pipe 100, the movable pipe 200 stops moving, the problem that the movable pipe 200 is difficult to take and place when the movable pipe 200 completely falls into the fixed pipe 100 is avoided, and the management difficulty of the floating bridge 10 is reduced.

Referring to fig. 4, in one embodiment, the pontoon 10 is installed at the cover plate 230 and is located between the cover plate 230 and the top of the stationary pipe 100. It can be understood that when the pontoon 10 floats on the water surface, the movable pipe 200 is positioned at the side of the pontoon 10, i.e. the water level indicator 210 is exposed to the visual field of people, so as to reduce the difficulty of acquiring the water level height value by the manager or other relevant personnel.

In one embodiment, the water level indicator 210 is a water level sticker attached to the outer surface of the movable pipe 200 or a water level scale line embedded on the outer surface of the movable pipe 200. When the water level height value of the water area needs to be read, the relevant person looks up the top of the fixed pipe 100, and reads the scale value on the water level identifier 210, which is flush with the top of the fixed pipe 100, so as to obtain the water level height value of the water area. In practical use, the bottom of the floating bridge 10 may be further provided with an induction device corresponding to the water level marker 210 for early warning of the water level and an alarm device electrically connected to the induction device, so that when the water level in the water area reaches an early warning value, the potential of the induction device changes and outputs a signal to the alarm device, so as to prompt relevant persons to respond.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A floating bridge fixing mechanism with a water level early warning function is characterized by comprising a fixed pipe (100) which is used for being connected with the bottom of a water area and communicated with the water area, a water level identification piece (210) which is sleeved on the inner cavity and the outer part of the fixed pipe (100), a movable pipe (200) which is arranged on one side of a floating bridge (10) and used for supporting the floating bridge (10) and a roller (300) which is arranged between the fixed pipe (100) and the movable pipe (200) and used for reducing friction force,

the movable pipe (200) adjusts the horizontal height of the floating bridge (10) under the action of buoyancy of the water body when the water level of the water area changes, and pre-warns flood conditions when the water level rises.

2. The pontoon fixing mechanism according to claim 1, wherein the bottom of the movable tube (200) is provided with a limiting ring (220) for receiving the roller (300) and limiting the position of the roller (300).

3. The pontoon fixing mechanism according to claim 1, wherein the movable pipe (200) is provided at the top with a cover plate (230), and the width of the cover plate (230) is larger than the inner diameter of the fixed pipe (100).

4. The pontoon fixing mechanism according to claim 3, wherein the pontoon (10) is located between the cover plate (230) and the top of the fixing tube (100) and is connected to the cover plate (230).

5. The pontoon fixing mechanism according to claim 1, wherein the water level indicator (210) is a water level sticker attached to the outer surface of the movable pipe (200) or a water level scale line embedded in the outer surface of the movable pipe (200).