CN108750905A

CN108750905A - A kind of crampon for ship shipping

Info

Publication number: CN108750905A
Application number: CN201810438130.1A
Authority: CN
Inventors: 李赵和
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-17
Filing date: 2017-03-17
Publication date: 2018-11-06
Also published as: CN108516456B; CN108516456A; CN108557626A; CN106927356B; CN107963550A; CN107963550B; CN108675117A; CN106927356A

Abstract

The invention discloses a kind of crampons for ship shipping, including shell, the middle part of the housing cavity is equipped with fixed plate, middle part at the top of the fixed plate is connected with pull rod, it is connected with connection ring at the top of the pull rod, the bottom of the shell is connected with fixed seat, the both sides of the fixed plate bottom are respectively connected with connecting rod, bottom on the inside of the connecting rod is connected with fixed link, the bottom at the connecting rod front and the back side is equipped with hook, the top on the hook surface and connecting rod pivot bush unit, top between being linked up with described in both sides is connected with compressed spring, bottom between two connecting rods is connected with limiting plate, the top of the limiting plate is equidistant to be connected with limit spring, it is connected with baffle at the top of the limit spring.The present invention has the advantages of automatically closing the indentation, there of suspension hook, solves the problems, such as that suspension hook is dangerous when in use and using trouble can reduce crampon practicability.

Description

A kind of crampon for ship shipping

Technical field

The present invention relates to ship shipping technical fields, specially a kind of crampon for ship shipping.

Background technology

Ship shipping, that is, water transportation, has shipping and passenger traffic as other means of transportation, when ship shipping is in transport one It when a little cargos, needs in the cargo transport to ship by land, early stage cargo transport is all using artificial, but not with science and technology Disconnected to develop, the cargo for lifting land can be placed on freight barge by cargo in transport using crane at present.

When in use, crampon is very important one of accessory to crane, crampon mainly sling cargo into Row transmits, and the hook of crampon when in use, can be caught on the bale ties on cargo by crampon at present, and hook is catching on rope The side of the period of the day from 11 p.m. to 1 a.m, hook is generally nick shaped so that hook is very dangerous when using, some safer hooks are all wanted Using manually by the closing of the indentation, there of hook so that crampon is very troublesome when in use, to just reduce crane The practicability of suspension hook.

Invention content

The purpose of the present invention is to provide a kind of crampons for ship shipping, have the indentation, there automatically by suspension hook The advantages of being closed solves the problems, such as that suspension hook is dangerous when in use and using trouble can reduce crampon practicability.

To achieve the above object, the present invention provides the following technical solutions：A kind of crampon for ship shipping, including The middle part of shell, the housing cavity is equipped with fixed plate, and the middle part at the top of the fixed plate is connected with pull rod, the top of the pull rod Portion is connected with connection ring, and the top of the fixed plate is equipped with contraction spring, and the top of the contraction spring is equipped with vibration damper plate, described Both sides at the top of vibration damper plate are respectively connected with damping spring, and the screw top of the shell is connected with fixing sleeve, the housing cavity Nut is equipped at the top of wall both sides, the both sides of the fixing sleeve are equipped with fastening bolt, and the side of the fastening bolt is run through Shell is connect with nut thread, and the bottom of the shell is connected with fixed seat, and the both sides of the fixed plate bottom are respectively connected with company Extension bar, the bottom on the inside of the connecting rod are connected with fixed link, and the bottom at the connecting rod front and the back side is equipped with hook, institute Top and the connecting rod pivot bush unit on hook surface are stated, the top between being linked up with described in both sides is connected with compressed spring, two institutes It states the bottom between connecting rod and is connected with limiting plate, the top of the limiting plate is equidistant to be connected with limit spring, the limit Baffle is connected at the top of spring.

Preferably, the number of the hook is four.

Preferably, the front of the fixed link is threaded with stop collar with the back side, and the surface of the stop collar passes through Bolt is threadedly coupled with fixed link.

Preferably, the hook is semicircular hook, and the distance between two hooks are more than the distance between two connecting rods.

Preferably, the top of the baffle and hook is in same level.

Preferably, the top of the pull rod through fixing sleeve and extends to the outside at the top of fixing sleeve.

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

1, the present invention being used cooperatively by fixed plate and pull rod so that crane hook when in use, can will be on pull rod Connection ring is fixed on crane, when crane is lifted by crane, holds shell manually, and pull rod can be allowed to drive in fixed plate It moves, so as to allow fixed plate connecting rod can be driven to move, is used cooperatively with what is linked up with by connecting rod so that connecting rod exists When moving up, in connecting rod hook can be shunk by the extruding of fixed seat, to allow two hook shrink after be closed, It allows hook to be closed more convenient while hook safety to improve, the practicability of suspension hook is improved, by compressing bullet The use of spring so that after using, compressed spring carries out elongation and can allow between hook to be unfolded hook, to allow suspension hook In use next time can be more convenient, improve the practicability of suspension hook.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is enlarged drawing at A in Fig. 1；

Fig. 3 is the side view of connecting rod of the present invention.

In figure：1 shell, 2 fixed plates, 3 pull rods, 4 connection rings, 5 contraction springs, 6 vibration damper plates, 7 damping springs, 8 fixing sleeves, 9 nuts, 10 fastening bolts, 11 fixed seats, 12 connecting rods, 13 fixed links, 14 hooks, 15 compressed springs, 16 limiting plates, 17 limits Spring, 18 baffles, 19 stop collars, 20 bolts.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of crampon for ship shipping, including shell The middle part of body 1,1 inner cavity of shell is equipped with fixed plate 2, and the middle part at 2 top of fixed plate is connected with pull rod 3, passes through fixed plate 2 and pull rod 3 are used cooperatively so that the connection ring 4 on pull rod 3 when in use, can be fixed on crane by crane hook, when rising When heavy-duty machine is lifted by crane, shell 1 is held manually, can allow pull rod 3 that fixed plate 2 is driven to move up, so as to allow fixed plate 2 can Connecting rod 12 is driven to move, the top of pull rod 3 through fixing sleeve 8 and extends to the outside at the top of fixing sleeve 8, the top of pull rod 3 It is connected with connection ring 4, the top of fixed plate 2 is equipped with contraction spring 5, and the top of contraction spring 5 is equipped with vibration damper plate 6, and vibration damper plate 6 pushes up The both sides in portion are respectively connected with damping spring 7, pass through the use of damping spring 7 so that fixed plate 2, can be by subtracting when moving up It shakes spring 7 and carries out damping, prevent suspension hook from will appear excessive vibration when in use, the screw top of shell 1 is connected with fixing sleeve 8, nut 9 is equipped at the top of 1 internal chamber wall both sides of shell, and the both sides of fixing sleeve 8 are equipped with fastening bolt 10, fastening bolt 10 Side is threadedly coupled through shell 1 with nut 9, and the bottom of shell 1 is connected with fixed seat 11, and the both sides of 2 bottom of fixed plate connect It is connected to connecting rod 12, the bottom of 12 inside of connecting rod is connected with fixed link 13, passes through the use of fixed link 13 so that hook 14 exists When being shunk, hook 14 can be rotated in fixed link 13, so as to allow hook 14 can be more square when shrinking Just, the front of fixed link 13 is threaded with stop collar 19 with the back side, and the surface of stop collar 19 passes through bolt 20 and fixed link 13 are threadedly coupled, and pass through the use of stop collar 19 so that for hook 14 when shrinking, stop collar 19 can prevent hook 14 from will appear The case where falling off from fixed link 13,12 front of connecting rod and the bottom at the back side are equipped with hook 14, pass through connecting rod 12 and hook 14 are used cooperatively so that connecting rod 12 is linked up with 14 when moving up, in connecting rod 12 and can be carried out by the extruding of fixed seat 11 Shrink, to allow two hook 14 shrink after be closed, to improve hook 14 safety while allow hook 14 be closed It is more convenient, improve suspension hook practicability hook 14 number be four, hook 14 be semicircular hook, and two hook 14 it Between distance be more than the distance between two connecting rods 12, link up with top and 12 pivot bush unit of connecting rod on 14 surfaces, two pendants Top between hook 14 is connected with compressed spring 15, passes through the use of compressed spring 15 so that hook 14 after using, compresses Spring 15, which extend between capable of allowing hook 14, to be unfolded, and to allow suspension hook in use next time can be more convenient, be carried The high practicability of suspension hook, the bottom between two connecting rods 12 are connected with limiting plate 16, the equidistant company in top of limiting plate 16 It is connected to limit spring 17, the top of limit spring 17 is connected with baffle 18, by the use of limiting plate 16 and limit spring 17, makes 14 must be linked up with when moving up, can be limited by baffle 18, prevent hook 14 from moving up excessively to would tend to occur damage, kept off The top of plate 18 and hook 14 is in same level.

In use, by the rope on cargo be put into hook 14 between, connection ring 4 is connected on crane, crane is opened Begin to lift by crane, hold shell 1, allow pull rod 3 that fixed plate 2 is driven to move, fixed plate 2 can drive connecting rod 12 to move up, connecting rod 12 Hook 14 is driven to move up when mobile, when encountering the extruding of fixed seat 11, hook 14 is shunk hook 14, and rope is allowed to be through extension Between hook 14.

In conclusion this is used for the crampon of ship shipping, pass through 3 fixed plate 2 of pull rod, connecting rod 12 and hook 14 It uses so that when pull rod 3 drives fixed plate 2 to be moved in shell 1, fixed plate 2 drives hook 14 to move up by connecting rod 12, allows Fixed seat 11 squeezes hook 14, and hook 14 can be shunk, allow crane hook while enhancing safety, can use It is more convenient, solve the problems, such as that suspension hook is dangerous when in use and using trouble can reduce crampon practicability.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, by sentence " including one ... the element limited, it is not excluded that There is also other identical elements in process, method, article or equipment including the element ".

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of crampon for ship shipping, it is characterised in that：Including shell, the middle part of housing cavity, which is equipped with, to be fixed Plate, the middle part at the top of fixed plate are connected with pull rod, pass through being used cooperatively for fixed plate and pull rod so that crane hook is using When, the connection ring on pull rod can be fixed on crane, when crane is lifted by crane, hold shell, Neng Gourang manually Pull rod drives fixed plate to move up, and so as to allow fixed plate connecting rod can be driven to move, fixing sleeve is run through simultaneously in the top of pull rod The outside at the top of fixing sleeve is extended to, connection ring is connected at the top of pull rod, the top of fixed plate is equipped with contraction spring, shrinks bullet The top of spring is equipped with vibration damper plate, and the both sides at the top of vibration damper plate are respectively connected with damping spring, pass through the use of damping spring so that Gu Fixed board can carry out damping by damping spring, prevent suspension hook from will appear excessive vibration when in use when moving up, shell Screw top is connected with fixing sleeve, and nut is equipped at the top of housing cavity wall both sides, and the both sides of fixing sleeve are equipped with fastening spiral shell The side of bolt, fastening bolt is connect through shell with nut thread, and the bottom of shell is connected with fixed seat, and the two of fixed plate bottom Side is respectively connected with connecting rod, and the bottom on the inside of connecting rod is connected with fixed link, passes through the use of fixed link so that hook is carrying out When contraction, hook can be rotated in fixed link, so as to allow hook can be more convenient when shrinking, fixed link Front is threaded with stop collar with the back side, and the surface of stop collar is threadedly coupled by bolt with fixed link, and stop collar is passed through Use so that for hook when shrinking, stop collar can prevent hook from will appear the case where falling off from fixed link, connecting rod front It is equipped with hook with the bottom at the back side, is used cooperatively with what is linked up with by connecting rod so that connecting rod is when moving up, in connecting rod Hook can be shunk by the extruding of fixed seat, to allow two hook shrink after be closed, to improve hook Hook is allowed to be closed more convenient while safety, the number for improving the practicability hook of suspension hook is four, and it is half to link up with Circle hook, and the distance between two hooks are more than the distance between two connecting rods, link up with top and the connecting rod activity on surface Socket, the top between both sides are linked up with are connected with compressed spring, pass through the use of compressed spring so that it links up with after using, Compressed spring, which extend between capable of allowing hook, to be unfolded, and to allow suspension hook in use next time can be more convenient, be carried The high practicability of suspension hook, the bottom between two connecting rods are connected with limiting plate, and the equidistant connection in top of limiting plate is limited Position spring, is connected with baffle at the top of limit spring, passes through the use of limiting plate and limit spring so that hook when moving up, It can be limited by baffle, prevent hook from moving up excessively to would tend to occur damage, the top of baffle and hook is same On horizontal plane；In use, between the rope on cargo is put into hook, connection ring is connected on crane, crane starts Shell is held in lifting, allows pull rod that fixed plate movement, fixed plate is driven connecting rod can be driven to move up, connecting rod drives when moving Hook moves up, and links up in the extruding for encountering fixed seat, and hook is shunk, and rope is allowed to be through between hook；This is used for ship The crampon of shipping passes through the use of pull rod fixed plate, connecting rod and hook so that pull rod drives fixed plate to be moved in shell When dynamic, fixed plate drives hook to move up by connecting rod, and fixed seat is allowed to squeeze hook, and hook can be shunk.