CN209907315U

CN209907315U - River lock low reaches block ship device

Info

Publication number: CN209907315U
Application number: CN201822015238.8U
Authority: CN
Inventors: 徐玲玲; 周和平; 夏炎; 周锋; 石建华
Original assignee: Jiangsu Water Conservancy Engineering Science And Technology Consulting Ltd By Share Ltd
Current assignee: Jiangsu Water Conservancy Engineering Science And Technology Consulting Ltd By Share Ltd
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-01-07
Anticipated expiration: 2028-12-03

Abstract

The utility model discloses a river course lock low reaches block ship device sets up the water conservancy projects upper and lower reaches diversion suitable position such as sluice, power station, pump station, block ship wire rope including both ends and river bank fixed connection, block ship wire rope interval and be fixed with a plurality of flotation pontoons, counter weight under the flotation pontoon, two flotation pontoons of nearly both banks are big slightly bulky, and the below counter weight increases, and the adjustment blocks ship wire rope length during the installation, makes the river course water level block certain tension in the ship wire rope when minimum. Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a block ship device can adapt to the water level change, as long as the water level is in the design range, blocks ship facility wire rope and all is in suitable position more than the surface of water to be in the tensioning state all the time, effectively block boats and ships and get into the forbidden area, be favorable to engineering safety control.

Description

River lock low reaches block ship device

Technical Field

The utility model relates to a block ship device, specifically be a river lock low reaches block ship device.

Background

Vessel or ship, meaning: the transportation means can move on water by using the buoyancy of water and depending on the power of manpower, sails, engines (such as steam engines, gas turbines, diesel engines, nuclear power units) and the like to pull, push, scratch or push propellers and high-pressure nozzles. In addition, civil ships are generally called ships (ancient name ship-head-stern connected), ships, turbines, ships, military ships are called ships (ancient name: 33384; \33375), naval ships, small ships are called ships, sampans, rafts or boats, and are collectively called naval ships or ships.

Ships are water vehicles, but not all water areas can pass freely, and some watercourses are static to pass in a specific time period. For this reason, a river lock downstream ship blocking device is proposed by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course lock low reaches block ship device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a downstream ship blocking device of a river lock comprises ship blocking steel wire ropes, two ends of each ship blocking steel wire rope are fixedly connected with a river bank, and a plurality of buoys are fixed on the ship blocking steel wire ropes at intervals.

As a further aspect of the present invention: the ship stopping steel wire rope is fixed on the river bank through an anchor pier, the anchor pier is formed by pouring concrete, and a copper pipe for fixing the end part of the ship stopping steel wire rope is embedded in the anchor pier.

As a further aspect of the present invention: and a retaining wall is fixed on the side surface of the anchor pier.

As a further aspect of the present invention: the reinforced concrete anchor block also comprises a tie bar which is used for reinforcing the anchor pier and the copper pipe and is pre-embedded in the concrete.

As a further aspect of the present invention: the bottom of the floating barrel is fixedly hoisted with a balancing weight through a fixed steel wire rope.

As a further aspect of the present invention: the flotation pontoon is the polyethylene material, the flotation pontoon inboard is filled with the foam.

As a further aspect of the present invention: still including setting firmly the stretch-draw system in the anchor pier upper reaches, stretch-draw system includes the stretch-draw mount, and stretch-draw mount horizontal location rotates and is equipped with first pulley, and vertical location rotates and is equipped with the second pulley, and the vertical location in stretch-draw mount top rotates and is connected with the third pulley, stretch-draw wire rope one end with block ship wire rope outer end fixed connection, the stretch-draw wire rope other end is connected with the sash weight around first pulley, second pulley and third pulley in proper order.

As a further aspect of the present invention: the tensioning fixing frame is a reinforced concrete mechanism.

As a further aspect of the present invention: and the tensioning fixing frame is fixedly connected with a guide steel pipe which is positioned at the same height as the first pulley.

As a further aspect of the present invention: the ship blocking steel wire ropes are divided into two lines and are respectively fixed on two sides of the floating barrel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a block ship facility and can adapt to the water level change, as long as the water level is in the design range, block ship facility wire rope and all be in the suitable position above the surface of water to be in the tensioning state all the time, effectively block the forbidden area that boats and ships enter, be favorable to engineering safety control. In addition, the device can prevent the steel wire rope from being too loose to submerge into water after the water level changes or being too much higher than the water surface after the steel wire rope is tightened, and the effect of blocking the ship from entering a forbidden area is lost.

Drawings

FIG. 1 is a schematic elevation view of a downstream ship blocking device of a river lock;

FIG. 2 is a schematic plan view of a downstream ship blocking device of a river lock;

FIG. 3 is a schematic view of a structure of a buoy and a counter weight in a downstream ship blocking device of a river lock;

FIG. 4 is a schematic view of an elevation structure of an anchor pier in a downstream ship blocking device of a river lock;

FIG. 5 is a schematic plan view of an anchor block in a downstream ship blocking device of a river lock;

FIG. 6 is a schematic structural view of a tie bar for reinforcing copper pipes in a downstream ship blocking device of a river lock;

FIG. 7 is a schematic front view of a tension system in a downstream ship blocking device of a river lock;

FIG. 8 is a schematic cross-sectional view taken along line A-A in FIG. 7;

fig. 9 is a side view of the structure of fig. 7.

In the figure: 1-ship stopping steel wire rope, 2-buoy, 3-anchor pier, 4-copper pipe, 5-retaining wall, 6-tie bar, 7-fixed steel wire rope, 8-counterweight block, 9-tensioning system, 91-tensioning fixing frame, 92-first pulley, 93-second pulley, 94-third pulley, 95-tensioning steel wire rope, 96-hanging hammer and 97-guide steel pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-3, a downstream ship blocking device of a river lock comprises a ship blocking steel wire rope 1, two ends of the ship blocking steel wire rope 1 are fixedly connected with a river bank, the ship blocking steel wire rope 1 is used for blocking the transmission of the incoming and outgoing calls, a plurality of buoys 2 are fixed on the ship blocking steel wire rope 1 at intervals, the interval between the buoys 2 is preferably 15m, and the buoys 2 are used for adjusting the height position of the ship blocking steel wire rope 1 to prevent the ship blocking steel wire rope 1 from being submerged in water and not playing a ship blocking effect.

Referring to fig. 4-6, the ship stopping steel wire rope 1 is fixed on the river bank through an anchor pier 3, the anchor pier 3 is formed by pouring concrete, a copper pipe 4 is embedded and fixed in the anchor pier 3, and the copper pipe 4 is the same as the ship stopping steel wire rope 1 and is transmitted into the ship stopping steel wire rope 1, so that the ship stopping steel wire rope 1 is prevented from being damaged.

Retaining wall 5 is fixed with to anchor pier 3 side, and the setting of retaining wall 5 mainly used blocks the soil block that rolls on the river course, avoids producing the damage to the device.

Still including the lacing wire 6 of pre-buried in the concrete that is used for consolidating anchor pier 3, copper pipe 4, lacing wire 6 contains the reinforcing bar of consolidating anchor pier 3 and the reinforcing bar of consolidating copper pipe 4 for increase anchor pier 3's structural strength, avoid by the direct condition of destroying anchor pier 3 of pulling under the water impact effect.

The bottom of the float 2 is fixedly hoisted with a balancing weight 8 through a fixed steel wire rope 7, and the balancing weight 8 is matched with the float 2 to more flexibly adjust the depth of the float 2 submerged in water.

The flotation pontoon 2 is the polyethylene material, 2 inboard packings of flotation pontoon have the foam.

Example two: referring to fig. 7-8, the difference between the present embodiment and the previous embodiment is: the tensioning system 9 is fixedly arranged at the upstream of the anchor pier 3, the tensioning system 9 comprises a tensioning fixing frame 91, the tensioning fixing frame 91 is horizontally and rotatably provided with a first pulley 92 in a positioning mode, a second pulley 93 is rotatably arranged in a vertical positioning mode, the top of the tensioning fixing frame 91 is vertically and rotatably connected with a third pulley 94 in a positioning mode, one end of a tensioning steel wire rope 95 is fixedly connected with the outer end of the ship stopping steel wire rope 1, and the other end of the tensioning steel wire rope 95 sequentially rounds the first pulley 92, the second pulley 93 and the third pulley 94 and is connected with a hanging hammer 96;

the preferable galvanized steel wire rope of stretch-draw wire rope 95, stretch-draw wire rope 95 copper pipe is connected with the outer end of blocking the ship steel wire rope 1, assists pulling the blocking the ship steel wire rope, alleviates the concentrated atress problem that the anchor pier 3 alone provided the pulling force and causes on the one hand, on the other hand, can increase the pulling force size of stretch-draw wire rope 95 through the weight of adjusting the sash weight 96, then adjust the tight lax state that blocks the ship steel wire rope 1.

The tension fixing frame 91 is a reinforced concrete mechanism, and the structure is light.

Fixedly connected with is located the direction steel pipe 97 of same height with first pulley 92 on the stretch-draw mount 91, and direction steel pipe 97 makes stretch-draw wire rope 95 be located the same height when contacting with first pulley 92, avoids first pulley 92 shaft to receive axial torsional force.

The ship blocking steel wire ropes 1 are two in number and are respectively fixed on two sides of the floating barrel 2, and the ship blocking effect of the device is further guaranteed.

In addition, the size of the buoy 2 is preferably a shaped product with the diameter of 100cm, the length of 120cm and the wall thickness of 6mm, the foam filled inside is high-density foam (9.7 kg/m 3), and the counterweight 8 is made of concrete, and has the size of 25 multiplied by 60cm and the weight of 90 kg.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A downstream ship blocking device of a river lock, which comprises a ship blocking steel wire rope (1) with two ends fixedly connected with a river bank, it is characterized in that a plurality of buoys (2) are fixed on the ship blocking steel wire rope (1) at intervals, the ship blocking steel wire rope (1) is fixed on the river bank through an anchor pier (3), the ship blocking steel wire rope also comprises a tension system (9) fixedly arranged at the upstream of the anchor pier (3), stretch-draw system (9) are including stretch-draw mount (91), and stretch-draw mount (91) horizontal location rotates and is equipped with first pulley (92), and vertical location rotates and is equipped with second pulley (93), and stretch-draw mount (91) top vertical location rotates and is connected with third pulley (94), stretch-draw wire rope (95) one end and block ship wire rope (1) outer end fixed connection, and stretch-draw wire rope (95) other end is connected with sash weight (96) around first pulley (92), second pulley (93) and third pulley (94) in proper order.

2. The river lock downstream ship arresting device according to claim 1, wherein the anchor piers (3) are cast with concrete, and copper pipes (4) for fixing the ends of the ship arresting steel wire ropes (1) are embedded in the anchor piers (3).

3. The river lock downstream ship arrester of claim 2 wherein retaining walls (5) are secured to the sides of the anchor piers (3).

4. The river lock downstream ship arrester of claim 2 or 3, further comprising a tie bar (6) embedded in concrete for reinforcing the anchor pier (3) and the copper pipe (4).

5. The river lock downstream ship arrester of claim 4, wherein the bottom of the pontoon (2) is fixedly hung with a counterweight (8) by a fixed wire rope (7).

6. The river lock downstream ship arrester of claim 5, wherein the pontoon (2) is made of polyethylene, and the inside of the pontoon (2) is filled with foam.

7. The river lock downstream ship guide apparatus of claim 1, wherein the tension mounts (91) are reinforced concrete mechanisms.

8. The river lock downstream ship guide device according to claim 7, wherein a guide steel pipe (97) which is at the same height as the first pulley (92) is fixedly connected to the tension fixing frame (91).

9. The river lock downstream ship arrester of claim 1 or 2, wherein the ship arresting wire ropes (1) are two in number and are respectively fixed on both sides of the buoy (2).