CN220767928U - Jolt-preventing docking device - Google Patents

Abstract

The utility model provides a prevent jolting and connect and hold device, includes connects bridge fixed bolster 1, base 1.1, spread groove 1.2, and cylinder part includes the cylinder wall 2 of metal material, and there is exhaust hole 2.1 at the cylinder top, and there is piston 3 in the cylinder, has round rubber circle 3.1 on the piston for reinforcing seal, a piston actuating lever 3.2 is connected to the piston below, and there is a actuating lever go-between 3.3 at the end. The top of the cylinder is provided with a cylinder fixing support 4 for connecting the upper cylinder and the lower cylinder, the right side of the cylinder fixing support is provided with a cylinder fixing support connecting ring 4.1, the cylinder fixing support can be installed on a connecting groove 1.2 on a connecting bridge fixing support by bolts and nuts, a ship connecting ring 5.1 on a ship connecting rod 5 and a driving rod connecting ring 3.3 of the upper cylinder and the lower cylinder are screwed by nuts and bolts, when a ship is connected on the ship connecting ring 5.1, when the ship is jolt up and down under the driving of wind waves, air in the upper cylinder and the lower cylinder is compressed or stretched to generate resistance, and the jolt amplitude of the ship is slowed down.

Description

Jolt-preventing docking device

Technical Field

The utility model belongs to the field of docking equipment, and particularly relates to a bump-proof docking device.

Background

In daily work, river and lake management departments often drive ships to patrol and salvage, because the river management departments at the base layer generally cannot build special wind-sheltered ports, the ships usually stop nearby on the sides of lakes during the back voyage, and in order to prevent the ships from stranding, the shoreside is often dug out to a larger depth by using an excavator, so that compared with the shoal, the ship stopping positions tend to be more severe.

In recent years, as the country increases the working force for ecological management and environment recovery, the patrol frequency of the river management department of the basic level is very high, and as workers patrol on lakes for a long time, when the workers encounter strong wind weather, the workers feel dizziness and dazzle due to severe jolt, when the workers return to the land, the bridge is connected with the ship through a rope, the problem of jolt of the ship cannot be solved by the connecting mode, and the condition that a few workers fall into water carelessly can occur every year, so that the life safety of the basic level workers is endangered.

In order to solve the problems, the prior proposal uses a huge steel plate to be placed on the ship and the berthing bridge, the method greatly reduces the bumping degree, but the wind waves drive the ship to shake, so that the steel plate rubs the ship and the berthing bridge to generate huge noise and simultaneously cause abrasion to the ship and the bridge, thus a device is needed to solve the problems.

The ship is driven by the waves to move up and down mainly relative to the lake surface and slightly swing left and right, so that the bumping amplitude of the ship can be reduced only by designing a scheme for slowing down the up and down movement amplitude of the ship.

Disclosure of Invention

The utility model provides a prevent jolting and connect and dock device for solve the problem among the background art, this device uses two sets of piston cylinder combinations about, and connect bridge fixing device combination, utilizes the resistance that compressed, stretching air brought, slows down the jolting of boats and ships, and the device simple structure can nimble adjustment use height, is applicable to the dead water period, the period of rising water, is applicable to the boats and ships of connecting different grade type.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the bump-proof berthing device comprises a berthing bridge fixing support (1), wherein the bottom of the support comprises a base (1.1), a long and narrow hollow connecting groove (1.2) is formed in the vertical portion of the support, and four screw holes are formed in the base (1.1) and are used for being fixed on a berthing bridge. The cylinder part comprises a cylinder wall (2) made of metal, an exhaust hole (2.1) is formed in the top of the cylinder, a detachable screw cap is arranged on the upper portion of the exhaust hole, and the air hole can be closed after the screw cap is screwed. The cylinder is internally provided with a piston (3), a circle of rubber ring (3.1) is arranged on the piston for enhancing sealing, a piston driving rod (3.2) is connected below the piston, and a driving rod connecting ring (3.3) is arranged at the tail end and used for connecting nuts and other parts. The top of cylinder has a cylinder fixed bolster (4) of connecting upper and lower cylinder, there is cylinder fixed bolster go-between (4.1) its right, can install on connecting groove (1.2) on connecing the bridge fixed bolster with the bolt and nut, ship go-between (5.1) on ship connecting rod (5) and upper and lower cylinder's actuating lever go-between (3.3) screw up with the nut bolt, can assemble final device, when the boats and ships are connected on ship go-between (5.1), jolt about the drive of stormy waves, the air in the upper and lower cylinder is compressed or tensile produces the resistance, and then has slowed down boats and ships range of jolting.

(III) beneficial effects

The device is simple, convenient to operate, can be according to the nimble adjusting device's of lake water level height during the use, be convenient for with the ship connection, after the installation, with the help of the tensile resistance that produces of air compression, and then stabilize the jolt range of boats and ships, in addition, this application simple structure easily dismantles the equipment, convenient later stage use maintenance.

Drawings

Fig. 1 is a schematic view of the cylinder after the application is installed, and a section of the cylinder is drawn to show the position of the piston in the cylinder.

Fig. 2 is a schematic view of a bridge anchor bracket according to the present application.

FIG. 3 is a half-sectional view and schematic illustration of a cylinder portion of the present application.

Fig. 4 is a schematic view of the marine connecting rod of the present application.

Fig. 5 is a schematic view of the ship connecting rod, the cylinder and the cylinder fixing frame after connection, and the cylinder is partially drawn in a cross section to show the position of the piston in the cylinder.

Description of the embodiments

The technical solutions, methods of use, order of installation, and material properties of the present application will be clearly and completely described in the following description with reference to the accompanying drawings. Unless otherwise indicated, all terms of orientation such as "upper", "lower", "left" and "right" refer to the positions of the drawings as seen by the human eye.

Referring to fig. 1, fig. 1 is a schematic view of the assembled bridge fixing bracket (1), wherein the base (1.1) of the bridge fixing bracket (1) is provided with four screw holes which can be fixed on the shore or the bridge by screws. The part that this application played cushioning effect passes through cylinder fixed bolster go-between (4.1), selects suitable height, uses the bolt to pass spread groove (1.2), uses nut fixed mounting to connect on berth bridge fixed bolster (1), and other end boats and ships go-between (5.1) of boats and ships connecting rod (5) are connected with boats and ships.

The order and method of connection of the components will be further described with reference to fig. 2-5.

Referring to fig. 2, the bridge fixing bracket (1) is an all-metal structure, comprising a base (1.1) and a metal plate perpendicular to the base, wherein the perpendicular metal plate is provided with a long and narrow connecting groove (1.2) with a hollow middle, the width of the groove is smaller than the outer diameter of the connecting ring (4.1) of the fixing bracket and larger than the inner diameter of the connecting ring, the connecting ring is conveniently fixed on the bridge fixing bracket (1) by bolts and nuts, and the base (1.1) comprises four screw holes for fixing on a bridge or a bank.

Referring to fig. 3, fig. 3 is a partial sectional view and an external schematic view of a cylinder, and referring to the left cylinder sectional view, an exhaust hole (2.1) is formed above the cylinder, the exhaust hole is communicated with the inside of the cylinder, and a detachable screw cap is formed at the upper part of the exhaust hole, so that the air hole can be closed after the screw cap is screwed. The outer diameter of the piston (3) is approximately equal to the inner diameter of the cylinder, the rubber ring (3.1) is arranged in the middle of the piston, the air tightness can be further improved, the threaded cap of the exhaust hole is opened firstly during installation, the piston driving rod (3.2) is installed on the piston (3), then lubricating oil is coated on the piston and put into the cylinder, when the piston is put into the middle of the cylinder, the threaded cap of the exhaust hole is screwed up, a part of air is sealed, and at the moment, the piston is subjected to resistance both in compression and stretching.

Referring to fig. 4, the ship connecting rods (5) have one ship connecting ring (5.1) at each end, one end for connecting the driving rod connecting rings (3.3) together using bolts and nuts, and the other end for connecting the ship.

Referring to fig. 5, cylinder walls (2) of two equal-sized cylinders are connected together by a cylinder fixing bracket (4), the central axes of the two cylinders are in a straight line, a cylinder fixing bracket connecting ring (4.1) is positioned on the right side of the bracket, and can be mounted on a bridge connecting fixing bracket (1) by using bolts and nuts. The distance between the two cylinders needs to be smaller than the length of the piston driving rod (3.2) to prevent the piston from falling off during use. After the cylinder piston is installed according to the mode of fig. 3, the upper driving rod connecting ring (3.3) and the lower driving rod connecting ring (5.1) are fixed through bolts and nuts, so that the two driving connecting rods (3.3) are positioned on the same straight line, and the ship connecting ring (5.1) is perpendicular to the driving connecting rods (3.3).

When the device is used, the assembled device base (1.1) is arranged on a berthing bridge or at a proper position on the shore, the installation height of the cylinder fixing support connecting ring (4.1) is properly adjusted, the ship connecting ring (5.1) is connected with a ship on the lake surface, and 2 or more devices can be simultaneously used for achieving better stabilizing effect. When the ship jolts up and down, the gas in the cylinder is compressed or stretched, so that resistance is generated, the jolts are slowed down, and a better effect is realized.

Claims (2)

1. The utility model provides a bump-proof connects and holds device, includes connects bridge fixed bolster (1), the cylinder of metal material, piston (3), cylinder fixed bolster (4), boats and ships connecting rod (5), a serial communication port, connect bridge fixed bolster (1) bottom to contain base (1.1), vertical part has a long and narrow hollow spread groove (1.2), contain four screw holes on base (1.1) for fix on connecing the bridge of berthing, cylinder part includes cylinder wall (2) of metal material, the cylinder top has exhaust hole (2.1), exhaust hole upper portion has a removable screw cap, can seal the gas pocket after tightening, cylinder inside has piston (3), piston actuating lever (3.2) are connected to the piston below, the end has actuating lever go-between (3.3), can be connected actuating lever go-between (3.3) and boats and ships connecting rod (5) with the nut, cylinder fixed bolster (4) of connecting upper and lower cylinder on the cylinder, there are cylinder fixed bolster go-between (4.1) on its right, can be connected with the bolt fixed bolster go-between (1.5) on the bridge of connecting rod (1.5) with the anchor bridge of berthing.

2. A bump-proof docking device according to claim 1, characterized in that the cylinder has a piston (3) inside, which piston has a ring of rubber (3.1) for enhancing the sealing.