WO2020187174A1

WO2020187174A1 - Improved shipping container binding system

Info

Publication number: WO2020187174A1
Application number: PCT/CN2020/079424
Authority: WO
Inventors: 李本林
Original assignee: 南京优耐特船舶配套有限公司
Priority date: 2019-03-19
Filing date: 2020-03-16
Publication date: 2020-09-24
Also published as: CN109823482A

Abstract

A shipping container binding system, comprising a support bottom plate (1) and a pin shaft base assembly (2) fixed on the right side of the upper surface of the support bottom plate (1) by means of screws, the upper side of the pin shaft base assembly (2) being connected to a support sleeve (4) by means of a pin shaft, a mounting groove (9) being disposed on the outer wall of the support sleeve (4) along the axial direction of the support sleeve (4), a limiting tooth mechanism (10) being embedded in the mounting groove (9), a vertical column (11) being inserted vertically into an inner cavity of the support sleeve (4), a positioning rack (12) being arranged on the front wall of the vertical column (11) along the axial direction of the vertical column (11), and the limiting tooth mechanism (10) being engaged on the positioning rack (12). The present binding system is height-adjustable and is suitable for the purpose of securing containers of different sizes; height can be adjusted in a large range by means of the adjustable arrangement of the support sleeve and the vertical column, and the height can be further precisely adjusted by means of adjusting the arrangement of the screws, having double adjustment and higher precision.

Description

Improved ship container lashing system

Technical field

The invention relates to the technical field of ship transportation, and is specifically an improved ship container lashing system.

Background technique

A container ship is a large-scale transport ship. It has the advantages of high loading and unloading efficiency, saving loading and unloading labor, reducing transportation costs, and reducing cargo consumption and loss. By this way, container ships have become the mainstream transport ship for maritime transportation.

Large container ships are used for ocean-going voyages, and they have to withstand the effects of huge wind, waves and currents during the voyage. Not only must the ship have high stability during the voyage, but also that the container does not capsize during the transportation process. For some fragile items, even huge containers must not be displaced more than a few centimeters in bad weather.

For example, Chinese Patent Publication No. CN207875929U discloses an improved marine lashing and securing assembly, which includes a body, a fork and a lock nut. The fork is inserted into the body, and the lock nut is threadedly connected to the fork. A lock nut fastens the fork to the body; the body includes a weight, a balance weight, flat iron, round steel, and a lock plate. The two round steels are arranged in parallel with each other, and the lock plate penetrates the two round steels. The balance weight and the balance weight are respectively welded to the two ends of the two round steels, and a plurality of flat irons are welded between the two round steels; the connecting fork is inserted into the balance weight.

The existing lashing mechanism is difficult to adapt to the positioning and fastening function of containers of different heights when in use, and it is easy to loosen after adjustment.

Summary of the invention

The purpose of the present invention is to provide an improved marine container lashing system to solve the problem that the existing lashing mechanism proposed in the background art is difficult to be applied to the positioning and fastening of containers of different heights during use, and it is easy to appear after adjustment. The problem of loose conditions.

In order to achieve the above objective, the present invention provides the following technical solution: an improved marine container lashing system, comprising a support bottom plate and a pin shaft seat assembly fixed on the right side of the upper surface of the support bottom plate by screws, the upper side of the pin shaft seat assembly A support sleeve is connected by a pin shaft, the outer wall of the support sleeve is provided with a mounting groove along the axial direction of the support sleeve, the limit gear mechanism is embedded in the mounting groove, and the inner cavity of the support sleeve A column is inserted longitudinally, a positioning rack is arranged on the front wall of the column along the axial direction of the column, the limit gear mechanism is clamped on the positioning rack, and the top of the column is provided with a horizontal support plate , The right side of the horizontal support plate is longitudinally screwed with an adjusting screw, the upper end of the adjusting screw is horizontally inserted with a rotating arm, the bottom end of the adjusting screw is sleeved with a movable kit, and the adjusting screw is connected by the movable kit There is a pressure plate.

Preferably, a positioning pin is radially inserted into the lower side of the front wall of the pin shaft seat assembly, and the bottom end of the support sleeve is provided with a positioning hole adapted to the positioning pin.

Preferably, a limit baffle is welded on the right side of the pin shaft seat assembly, and the limit baffle is perpendicular to the upper surface of the supporting bottom plate.

Preferably, a telescopic rod is connected to the left side wall of the support sleeve through a rotating shaft, the left end of the telescopic rod is connected with a sliding block through the rotating shaft, and the upper surface of the supporting base plate is provided with a sliding block that is engaged with the sliding block. rail.

Preferably, the limit gear mechanism includes a horizontal push rod and a limit tooth head screwed on one end of the horizontal push rod close to the positioning rack, and outer baffles are respectively provided on the outer walls of the horizontal push rod and the limit tooth head And the inner baffle, the limiting tooth head and the inner baffle are both located in the inner cavity of the support sleeve.

Preferably, a support spring and a top plate are sleeved on the outer wall of the cross push rod, the support spring is supported between the top plate and the inner baffle, and the top plate is fixedly connected to the inner wall of the support sleeve by screws.

Preferably, a limit bar is arranged on the outer wall of the horizontal push rod along the axial direction of the horizontal push rod, and the inner wall of the top plate is provided with a limit groove adapted to the limit bar.

Preferably, the lower surface of the limiting tooth head is inclined, and the lower surface of the limiting tooth head is evenly embedded with anti-friction balls.

Preferably, the movable kit includes two sets of support plates arranged in parallel up and down, and the two sets of support plates are screwed together by pillars, and bearings are sleeved on the outer walls of the pillars. The upper surface of the support plate A screw sleeve screwed with the adjusting screw is provided.

Preferably, the lower sides of both side walls of the column are fixedly connected with a slow-down mechanism by screws, the slow-down mechanism includes a mounting frame welded to the side wall of the column, and a supporting roller is connected to the mounting frame through a pin. The support roller is supported on the inner wall of the support sleeve, and the side of the mounting frame facing the support roller is supported by a friction plate through a clamping spring, and the friction plate is supported on the outer wall of the support roller.

Compared with the prior art, the beneficial effects of the present invention are:

1) Through the height-adjustable method, it can be applied to the securing effect of containers of various sizes, with a wide range of applications;

2) Through the adjustable setting between the support sleeve and the column, the height can be adjusted in a wide range. By adjusting the setting of the screw, the height can be further accurately adjusted, double adjustment, and higher precision.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention;

Figure 2 is a schematic diagram of the structure of the supporting sleeve of the present invention;

Figure 3 is a schematic diagram of the right side view of the limiting gear mechanism of the present invention;

Figure 4 is a schematic diagram of the structure of the column of the present invention;

Figure 5 is a schematic structural diagram of the activity kit of the present invention;

Figure 6 is a schematic diagram of the structure of the slow-down mechanism of the present invention.

In the picture: 1 support base plate, 2 pin shaft seat assembly, 3 positioning pin, 4 support sleeve, 5 limit baffle, 6 telescopic rod, 7 slide, 8 slide rail, 9 installation slot, 10 limit gear mechanism, 101 horizontal push rod, 102 outer baffle, 103 top plate, 104 support spring, 105 inner baffle, 106 limit gear head, 11 column, 12 positioning rack, 13 horizontal support plate, 14 adjusting screw, 15 rotating arm, 16 Activity kit, 161 support plate, 162 bearing, 163 screw sleeve, 17 pressure plate, 18 slow-down mechanism, 181 mounting frame, 182 support roller, 183 clamping spring, 184 friction plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

Example one:

Please refer to Figures 1-6, the present invention provides a technical solution: an improved marine container lashing system, comprising a support base plate 1 and a pin shaft seat assembly 2 fixed on the right side of the upper surface of the support base plate 1 by screws, and a pin shaft seat The upper side of the assembly 2 is connected with a support sleeve 4 through a pin shaft, and the support sleeve 4 can rotate relative to the pin shaft seat assembly 2 by setting the pin shaft, thereby facilitating the installation and fastening operation of the container;

The outer wall of the support sleeve 4 is provided with a mounting groove 9 along the axial direction of the support sleeve 4, and the limit gear mechanism 10 is embedded in the mounting groove 9; the inner cavity of the support sleeve 4 is longitudinally inserted with a column 11 and a column 11 A positioning rack 12 is provided on the front wall along the axis direction of the column 11. The limit gear mechanism 10 is clamped on the positioning rack 12, and the support sleeve is supported by the cooperation of the limit gear mechanism 10 and the positioning rack 12 The position between the tube 4 and the column 11 performs a limiting function;

The top of the column 11 is provided with a horizontal support plate 13, and the right side of the horizontal support plate 13 is longitudinally screwed with an adjusting screw 14. The effective height of the assembly can be secured by adjusting the screw 14 for secondary adjustment to further adjust its precision. The upper end of the adjusting screw 14 is inserted with a rotating arm 15 transversely. The setting of the rotating arm 15 facilitates the rotation of the adjusting screw 14 and saves effort. The bottom end of the adjusting screw 14 is sleeved with a movable set 16 and the adjusting screw 14 The pressure plate 17 is connected through the movable sleeve 16, and the setting of the movable sleeve 16 enables the adjustment screw 14 to rotate relative to the pressure plate 17, so that the position of the pressure plate 17 is not affected when the adjustment screw 14 is rotated.

Wherein, the lower side of the front wall of the pin shaft seat assembly 2 is radially inserted with a positioning pin 3, and the bottom end of the support sleeve 4 is provided with a positioning hole matching the positioning pin. Through the cooperation of the positioning pin 3 and the positioning hole, The support sleeve 4 can be fixed on the pin shaft seat assembly 2, thereby avoiding the reverse rotation of the support sleeve 4 during the securing process, which is safer;

A limit baffle 5 is welded on the right side of the pin shaft seat assembly 2, and the limit baffle 5 is perpendicular to the upper surface of the support base plate 1. The setting of the limit baffle 5 limits the position of the support sleeve 4, Prevent the support sleeve 4 from continuing to rotate around the pin shaft to the right side of the pin shaft seat assembly 2, which will affect the securing of the container;

The left side wall of the support sleeve 4 is connected with a telescopic rod 6 through a rotating shaft, the left end of the telescopic rod 6 is connected with a slider 7 through the rotating shaft, and the upper surface of the support base plate 1 is provided with a slide rail 8 which is clamped with the slider 7. Through the cooperation of the telescopic rod 6, the sliding block 7 and the sliding rail 8, the support sleeve 4 is relatively stable when rotating;

The limit gear mechanism 10 includes a horizontal push rod 101 and a limit tooth head 106 screwed on one end of the horizontal push rod 101 close to the positioning rack 12, and outer baffles are respectively provided on the outer walls of the horizontal push rod 101 and the limit tooth head 106 102 and the inner baffle 105, the limit tooth head 106, and the inner baffle 105 are all located in the inner cavity of the support sleeve 4, and the limit tooth head 106 is clamped at the positioning rack 12 to limit the position of the positioning rack 12 The role of

The outer wall of the horizontal push rod 101 is also sleeved with a support spring 104 and a top plate 103. The support spring 104 is supported between the top plate 103 and the inner baffle 105. The top plate 103 is fixedly connected to the inner wall of the support sleeve 4 by screws. 104 is set so that the limit tooth head 106 remains clamped on the positioning rack 12 under its elastic force;

A limit bar is arranged on the outer wall of the horizontal push rod 101 along the axial direction of the horizontal push rod 101, and the inner wall of the top plate 103 is provided with a limit groove adapted to the limit bar, through the cooperation of the limit bar and the limit groove Function, so that the horizontal push rod 101 and the limiting tooth head 106 on it will not rotate, so that the limiting tooth head 106 maintains a state corresponding to the positioning rack 12 laterally;

The lower surface of the limit gear head 106 is inclined, and the lower surface of the limit gear head 106 is evenly embedded with anti-friction balls. The inclined arrangement and the arrangement of the anti-friction balls can reduce friction;

The movable kit 16 includes two sets of support discs 161 arranged in parallel up and down. The two sets of support discs 161 are bolted to each other through pillars, and the outer wall of the pillars is sleeved with a bearing 162. The screw sleeve 163 screwed by the screw 14 can make the adjustment screw 14 rotate relative to the pressure plate 17 without affecting the position of the pressure plate 17 when rotating;

The lower sides of the two side walls of the column 11 are fixedly connected with a slow-down mechanism 18 by screws. The slow-down mechanism 18 includes a mounting frame 181 welded to the side wall of the column 11, and a supporting roller 182 is connected to the mounting frame 181 through a pin to support The roller 182 is supported on the inner wall of the support sleeve 4, and the side of the mounting frame 181 facing the support roller 182 is supported by a friction plate 184 through a clamping spring 183. The friction plate 184 is supported on the outer wall of the support roller 182. The setting makes the movement of the column 11 more stable. Through the setting of the friction plate 184, the descending rotation of the supporting roller 182 receives a certain resistance, which plays a role of slow descending.

Working principle: Fix the support base plate 1 on the deck with bolts in advance. When lashing and securing, turn the support sleeve 4 clockwise around the pin of the pin shaft seat assembly 2 and place the support sleeve 4 against the limit baffle On the side wall of 5, when rotating, the slider 7 and the telescopic rod 6 play a role in supporting and moving smoothly. The positioning pin 3 is correspondingly inserted into the positioning hole on the lower side of the support sleeve 4 to support the support sleeve 4. Perform locking action;

Hold the horizontal push rod 101 and pull it out to the outside of the support sleeve 4, and at the same time compress the support spring 104 and make the support spring 104 generate elastic force. At this time, the limit gear head 106 does not have a restrictive effect on the positioning rack 12, and the adjustment column 11 The height of the column 11 is enough to make the highest point of the column 11 on the upper side of the container. Loosen the horizontal push rod 101, and under the elastic force of the support spring 104, the limit gear head 106 is locked into the teeth of the positioning rack 12 again, and the limit gear head 106 supports the positioning rack 12 and the column 11;

During the movement of the column 11, the support roller 182 is supported on the inner wall of the support sleeve 4. When the support roller 182 rotates, the friction between the outer wall of the support roller 182 and the friction plate 184 acts as a resistance to the rotation of the support roller 182, thereby The column 11 will not move too fast when moving up or down, which plays a safety role;

At this time, the rough adjusting pressure plate 17 is located on the upper side of the container, and the adjusting screw 14 is rotated by the rotating arm 15, so that the pressure plate 17 on the lower side of the adjusting screw 14 is pressed against the container to achieve a stable effect on the container. When the adjusting screw 14 rotates The screw sleeve 163 drives the support plate 161 to rotate, and the bearing 162 allows the outer ring of the bearing 162 and the pressure plate 17 on the outer ring to rotate relative to the screw sleeve 163, so that the pressure plate 17 is stably pressed on the container.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basics of the present invention. In the case of features, the present invention can be implemented in other specific forms; therefore, no matter where it is viewed from, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is determined by the appended rights The requirements are not defined by the above description. Therefore, it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be regarded as limiting the involved rights Claim.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An improved marine container lashing system, comprising a support bottom plate (1) and a pin shaft seat assembly (2) fixed on the right side of the upper surface of the support bottom plate (1) by screws, the upper side of the pin shaft seat assembly (2) The support sleeve (4) is connected by a pin shaft, characterized in that: the outer wall of the support sleeve (4) is provided with a mounting groove (9) along the axial direction of the support sleeve (4), and the installation The slot (9) is embedded with a limited tooth mechanism (10), the inner cavity of the support sleeve (4) is longitudinally inserted with a column (11), and the front wall of the column (11) is along the column (11) A positioning rack (12) is provided in the direction of the axis, the limit gear mechanism (10) is clamped on the positioning rack (12), and the top of the column (11) is provided with a horizontal support plate (13), The right side of the horizontal support plate (13) is longitudinally screwed with an adjusting screw (14), the upper end of the adjusting screw (14) is horizontally inserted with a rotating arm (15), and the bottom end of the adjusting screw (14) A movable sleeve (16) is sleeved, and the adjusting screw (14) is connected with a pressure plate (17) through the movable sleeve (16).
An improved marine container lashing system according to claim 1, characterized in that: the lower side of the front wall of the pin shaft seat assembly (2) is radially inserted with a positioning pin (3), and the support sleeve ( 4) The bottom end is provided with a positioning hole matching the positioning pin.
An improved marine container lashing system according to claim 1, characterized in that: the right side of the pin seat assembly (2) is welded with a limit baffle (5), and the limit baffle (5) is vertical On the upper surface of the supporting bottom plate (1).
The improved marine container lashing system according to claim 1, wherein the left side wall of the support sleeve (4) is connected with a telescopic rod (6) through a rotating shaft, and the telescopic rod (6) A sliding block (7) is connected to the left end of the supporting base plate (1) through a rotating shaft, and a sliding rail (8) that is clamped with the sliding block (7) is provided on the upper surface of the supporting base plate (1).
An improved marine container lashing system according to claim 1, characterized in that: the limit gear mechanism (10) includes a transverse push rod (101) and a screw connected to the transverse push rod (101) close to the positioning rack (12) The limit gear head (106) at one end, the outer wall of the lateral push rod (101) and the limit gear head (106) are respectively provided with an outer baffle (102) and an inner baffle (105), so The limiting tooth head (106) and the inner baffle (105) are all located in the inner cavity of the supporting sleeve (4).
An improved marine container lashing system according to claim 5, characterized in that: the outer wall of the cross push rod (101) is also sleeved with a support spring (104) and a top plate (103), and the support spring (104) is supported between the top plate (103) and the inner baffle (105), and the top plate (103) is fixedly connected with the inner wall of the support sleeve (4) by screws.
The improved marine container lashing system according to claim 6, wherein the outer wall of the cross push rod (101) is provided with a limit bar along the axis of the cross push rod (101), and The inner wall of the top plate (103) is provided with a limiting groove adapted to the limiting strip.
An improved marine container lashing system according to claim 5, characterized in that: the lower surface of the limiting tooth head (106) is inclined, and the lower surface of the limiting tooth head (106) is evenly embedded with Anti-friction ball.
The improved marine container lashing system according to claim 1, characterized in that: the movable kit (16) includes two sets of support plates (161) arranged in parallel up and down, and two sets of the support plates (161) A bearing (162) is sleeved on the outer wall of the pillar, and a screw sleeve (163) screwed with the adjusting screw (14) is provided on the upper surface of the supporting plate (161) on the upper side.
The improved marine container lashing system according to claim 1, characterized in that: the lower sides of both side walls of the column (11) are fixedly connected with a slow-down mechanism (18) by screws, and the slow-down mechanism (18) It includes a mounting frame (181) welded on the side wall of the column (11), the mounting frame (181) is connected with a support roller (182) through a pin, and the support roller (182) is supported on the support sleeve On the inner wall of the tube (4), the side of the mounting frame (181) facing the supporting roller (182) is supported by a friction plate (184) through a clamping spring (183), and the friction plate (184) is supported on the supporting roller (182) on the outer wall.