CN208561414U - Hua Lan and tackling system - Google Patents
Hua Lan and tackling system Download PDFInfo
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- CN208561414U CN208561414U CN201820851111.7U CN201820851111U CN208561414U CN 208561414 U CN208561414 U CN 208561414U CN 201820851111 U CN201820851111 U CN 201820851111U CN 208561414 U CN208561414 U CN 208561414U
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- hanging piece
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Abstract
The utility model, which provides, a kind of spends blue and tackling system.Wherein, Hua Lan includes: resilient snubber, the first hanging piece and second hanging piece；The first connecting portion for connecting with lifting equipment is formed on the first hanging piece；The second connecting portion for connecting with goods to be carried is formed on second hanging piece；Resilient snubber is connected between the first hanging piece and second hanging piece, to slow down the impact force between the first hanging piece and second hanging piece.The utility model also provides a kind of tackling system, comprising: goods to be carried, lifting equipment and it is multiple spend orchid, the first connecting portion of Hua Lan is connect with lifting equipment, and the second connecting portion of Hua Lan is connect with goods to be carried.Provided by the utility model to spend blue and tackling system, when lifting equipment starting, resilient snubber can slow down the impact force between the first hanging piece and second hanging piece, allow goods to be carried gentle be elevated.
Description
Technical field
The utility model relates to technical field of crane equipment more particularly to a kind of spend blue and tackling system.
Background technique
In order to facilitate the carrying of large cargo, cargo is sling usually using lifting equipment, and is transported to target position.Goods
Blue connection is generally spent by lifting between object and lifting equipment.
In the prior art, it includes ontology that lifting, which is spent blue, and one end of ontology is provided with the first grab, and the other end is formed with second
Grab, the first grab can be connect with the wirerope on lifting equipment, and the second grab can be connect with cargo；Lifting equipment starting
Afterwards, orchid can be spent to lift cargo by lifting, and is put down after transporting to target position.
But lifting equipment spends moment between orchid to become being tightly connected from pine connection in the moment of starting, wirerope and lifting,
Wirerope and lifting spend orchid to be easy to appear shaking, to influence the stationarity of cargo transport.
Utility model content
The utility model provide it is a kind of spend blue and tackling system, to overcome the wirerope of the prior art and lift by crane flower Lan Rongyi
The problem of shaking.
The utility model, which provides, a kind of spends orchid, comprising: resilient snubber, the first hanging piece and second hanging piece；Described
The first connecting portion for connecting with lifting equipment is formed on hanging piece together；Be formed on second hanging piece for to
The second connecting portion that object of freighting connects；The resilient snubber be connected to the first hanging piece and second hanging piece it
Between, to slow down the impact force between the first hanging piece and second hanging piece.
Orchid is spent as described above, wherein the first hanging piece includes lid, along the sleeve of preset direction extension, and
It is fixed on first connector of described sleeve one end；The first connecting portion is formed on first connector；The lid
Lid is located at the sleeve and deviates from one end of first connector, and opening is formed on the lid；Second hanging piece
Extend along the preset direction, and one end is formed with the second connecting portion, the other end passes through the opening and protrudes into the sleeve
It is interior；And second hanging piece is additionally provided with boss close to the side at the end；It supports described one end of the resilient snubber
On boss, the other end is supported on the lid.
Orchid is spent as described above, wherein first connector includes threaded rod；One end of the threaded rod is fixedly installed
There is the first connecting portion；The sleeve is formed with threaded hole away from one end of the lid；The other end spiral shell of the threaded rod
It connects in the threaded hole.
Orchid is spent as described above, wherein the sleeve is fixed with adjusting nut, the adjusting away from one end of the lid
The threaded hole is formed on nut；The sleeve corresponds to and is formed with through-hole on the position of the threaded hole, and the threaded rod is used for
The through-hole is also worn with one end of the screw hole.
Spend orchid as described above, wherein second hanging piece include: the connecting rod extended along the preset direction and
It is fixed on second connector of described connecting rod one end；The second connecting portion is arranged on second connector；The company
Extension bar protrudes into the sleeve away from one end of second connector, and the end is formed with the boss；In the connecting rod
Portion is formed with the connecting hole extended along preset direction, and one end that the threaded rod wears the through-hole is protruded into the connecting hole.
Orchid is spent as described above, wherein the connecting hole is formed with internal screw thread close to one end of second connector, institute
State the external screw thread for being formed on the second connector and matching with the internal screw thread of the connecting hole.
Orchid is spent as described above, wherein the surface of the boss towards the lid is additionally provided with the first lug boss, described
The outer diameter of first lug boss is less than the outer diameter of the boss, and is greater than the diameter of the opening.
Orchid is spent as described above, wherein the lid is also formed with towards the boss on the position of the opening
The second lug boss, the outer diameter of second lug boss is equal with the outer diameter of first lug boss.
Orchid is spent as described above, wherein the resilient snubber includes helical spring, and the helical spring is set in described
The outside of first lug boss and second lug boss, and one end is supported on the boss, the other end is supported in the lid
On.
The utility model also provides a kind of tackling system, comprising: goods to be carried, lifting equipment and multiple flowers
Orchid, it is described that blue first connecting portion is spent to connect with the lifting equipment, it is described to spend blue second connecting portion and the goods to be carried
Connection.
It is provided by the utility model to spend blue and tackling system, pass through setting resilient snubber, the first hanging piece and second
Hanging piece；Wherein, the first connecting portion for connecting with lifting equipment is formed on the first hanging piece；Be formed on second hanging piece with
The second connecting portion of goods to be carried connection；Resilient snubber is connected between the first hanging piece and second hanging piece,
When lifting equipment starting, resilient snubber can slow down the impact force between the first hanging piece and second hanging piece, so as to
Cargo transport object can be gentle be elevated.
Detailed description of the invention
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is that the utility model spends blue overall structure diagram；
Fig. 2 is to spend orchid not by the cross-sectional view of state of tension in Fig. 1；
Fig. 3 is the cross-sectional view that blue under tension state is spent in Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model tackling system.
Description of symbols:
1: the first hanging piece；11: first connecting portion；
12: lid；13: sleeve；
131: adjusting nut；14: the first connectors；
141: threaded rod；15: the second lug bosses；
2: the second hanging pieces；21: second connecting portion；
22: connecting rod；221: connecting hole；
222: boss；23: the second connectors；
24: the first lug bosses；3: resilient snubber；
4: lifting equipment；5: Hua Lan；
6: goods to be carried.
Specific embodiment
In order to facilitate the carrying of large cargo, cargo is sling usually using lifting equipment, and is transported to target position.Goods
Blue connection is generally spent by lifting between object and lifting equipment.
In the prior art, it includes ontology that lifting, which is spent blue, and one end of ontology is provided with the first grab, and the other end is formed with second
Grab, the first grab can be connect with the wirerope on lifting equipment, and the second grab can be connect with cargo；Lifting equipment starting
Afterwards, orchid can be spent to lift cargo by lifting, and is put down after transporting to target position.
But lifting equipment spends moment between orchid to become being tightly connected from pine connection in the moment of starting, wirerope and lifting,
Wirerope and lifting spend orchid to be easy to appear shaking, to influence the stationarity of cargo transport.
To solve the above-mentioned problems, the utility model embodiment provide it is a kind of spend blue and tackling system, to keep lifting system
The stationarity of system.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is that the utility model spends blue overall structure diagram；Fig. 2 is to spend orchid not by the section view of state of tension in Fig. 1
Figure；Fig. 3 is the cross-sectional view that blue under tension state is spent in Fig. 1.
Incorporated by reference to Fig. 1 to Fig. 3, orchid is spent the present embodiment provides a kind of, comprising: resilient snubber 3, the first hanging piece 1 and
Two hanging pieces 2；The first connecting portion 11 for connecting with lifting equipment is formed on the first hanging piece 1；Shape on second hanging piece 2
At the second connecting portion 21 having for being connect with goods to be carried；Resilient snubber 3 is connected to the first hanging piece 1 and second hanging piece
Between 2, to slow down the impact force between the first hanging piece 1 and second hanging piece 2.
Specifically, Hua Lan can be applied to connection goods to be carried and lifting equipment.Lifting equipment may include motor, reel
And it is wound around the wirerope on reel；Motor is connect with reel, to drive spool turns, and puts down or withdraw wirerope.
Goods to be carried can be packed or be fixed in rope or frame.Hua Lan may include the first hanging piece 1 and second hanging piece 2, and
Hanging piece 1 can be connect with wirerope together, and second hanging piece 2 can be fixedly connected with the rope of goods to be carried or frame, and first
Rising can connect flexible bolster 3 between hanging piece 1 and second hanging piece 2, to mitigate impact force between the two.In addition,
The first hanging piece 1 can also be connect with goods to be carried, and second hanging piece 2 can be connect with lifting equipment, not do specific limit herein
It is fixed.
The shape and structure of the first hanging piece 1 can there are many, such as bulk, plate etc..The material of the first hanging piece 1
Can there are many, it is preferable that the first hanging piece 1 can be metal material, to increase intensity.It can be set on the first hanging piece 1
It is equipped with first connecting portion 11, first connecting portion 11 can be used for connecting with the wirerope of lifting equipment.The knot of first connecting portion 11
Structure can there are many, for example, first connecting portion 11 can be grab, the end of wirerope could be formed with hanging ring, and grab can be with
It is fastened on hanging ring.Preferably, first connecting portion 11 may include two connecting plates being oppositely arranged, and be formed on each connecting plate
It is connect after having mounting hole, bolt that can pass through a mounting hole, the hanging ring of steel cord ends, another mounting hole with nut, from
And further enhance lifting equipment and the connectivity robustness of Hua Lan.
The shape and structure of second hanging piece 2 can also there are many, such as bulk, plate etc..The material of second hanging piece 2
Can also there are many, it is preferable that second hanging piece 2 can be metal material, to increase intensity.It can be on second hanging piece 2
It is provided with second connecting portion 21, second connecting portion 21 can be used for connecting with goods to be carried.The structure of second connecting portion 21 can be with
There are many, for example, second connecting portion 21 can be grab, the end of wirerope could be formed with hanging ring, and grab can be fastened on
On hanging ring.Preferably, second connecting portion 21 may include two connecting plates being oppositely arranged, and be formed with installation on each connecting plate
Hole, bolt can be connect after a mounting hole, the rope of goods to be carried or frame and another mounting hole with nut, from
And further enhance the connectivity robustness of Hua Lanyu goods to be carried.
Resilient snubber 3 can connect between the first hanging piece 1 and second hanging piece 2, and the structure of resilient snubber 3 can
There are many, such as it can be the structures such as spring or elastomer block, and when lifting equipment starts, resilient snubber 3 can be in power
Effect is lower, and deformation occurs, to play the role of bumper and absorbing shock, to mitigate between the first hanging piece 1 and second hanging piece 2
Impact.
When lifting equipment starts, motor drives spool turns, and wirerope is tightened up suddenly from the state loosened, so that the
Hanging piece 1 is by impact force together, and 3 stress of resilient snubber deforms, so as to which part of impact force is converted to elastic potential
Can, to slow down the impact for being transmitted to second hanging piece 2, goods to be carried is smoothly elevated.Equally, when wait freight
Object is transported to after target position, and when goods to be carried declines when being contacted with ground, resilient snubber 3 is in deformation state at this time, makes
Wirerope still will receive pulling force and be in tension, during the deformation fades away of resilient snubber 3, wirerope
Always it is in tension, can prevent wirerope from relaxing because reel excessively puts rope, so that wirerope be caused to jump on reel
The phenomenon that moving and winding mutually reduces security risk.
It is provided in this embodiment to spend orchid, pass through setting resilient snubber, the first hanging piece and second hanging piece；Wherein,
The first connecting portion for connecting with lifting equipment is formed on hanging piece together；It is formed on second hanging piece and is connect with goods to be carried
Second connecting portion；Resilient snubber is connected between the first hanging piece and second hanging piece, when lifting equipment opens
When dynamic, resilient snubber can slow down the impact force between the first hanging piece and second hanging piece, and goods to be carried is put down
It is so slow that be elevated.
Further, as a kind of preferred embodiment, the first hanging piece 1 includes lid 12, along preset direction extension
Sleeve 13, and it is fixed on first connector 14 of 13 one end of sleeve；First connecting portion 11 is formed on the first connector 14；Lid
Body 12 covers the one end for being located at sleeve 13 away from the first connector 14, and opening is formed on lid 12；Second hanging piece 2 is along default
Direction extends, and one end is formed with second connecting portion 21, and the other end passes through opening and protrudes into sleeve 13；And second hanging piece 2 leans on
The side at the nearly end is additionally provided with boss 222；One end of resilient snubber 3 is supported on boss 222, and the other end is supported in lid
On 12.
Specifically, the first hanging piece 1 may include sleeve 13, and sleeve 13 can extend along preset direction, when promotion cargo
When, preset direction can be vertical.Sleeve 13 can be formed with cavity for inside, and one end of sleeve 13 can be closed, the other end
Installing port can be formed, the first connector 14 can be fixed on the closed end of sleeve 13, and lid 12 can be located on installing port,
It can be bolted to connection between lid 12 and sleeve 13.Further, the quantity of bolt can be multiple, along the circumferential direction
It is arranged at intervals on lid 12.
It could be formed with opening on lid 12, second hanging piece 2 can protrude into set by opening along one end of preset direction
In cylinder 13, in addition, the end can also be formed with the boss 222 for circumferentially protruding from second 2 side of hanging piece.Second hanging piece 2
The other end second connecting portion 21 can be set.
One end of resilient snubber 3 can be supported on boss 222, and the other end can be supported on lid 12, thus real
Connection between existing the first hanging piece 1 and second hanging piece 2.
Incorporated by reference to Fig. 2 and Fig. 3, when lifting equipment is inactive, Hua Lan is not by pulling force, after lifting equipment starting, flower
Orchid receives pulling force, and the first hanging piece 1 and second hanging piece 2 can be along preset direction relative motions at this time, resilient snubber 3 at this time
It is compressed, and converts elastic potential energy for impact, reduce the impact of second hanging piece 2 and goods to be carried, so that lifting equipment,
Hua Lan and goods to be carried can held stationaries.And after goods to be carried reaches target position, resilient snubber 3 is also in change
Shape state can make the pulling force of the first hanging piece 1 not disappear at once, thereby may be ensured that wirerope is in tension,
The phenomenon that avoiding wirerope from mutually winding.
Preferably, when spending orchid not by pulling force, one end of second hanging piece 2 can be supported under the action of resilient snubber 3
One end that sleeve 13 deviates from lid 12 is leaned against, so that blue stability is spent in enhancing.
As a kind of embodiment of the first connector 14, the first connector 14 includes threaded rod 141；Threaded rod 141
One end is fixedly installed first connecting portion 11；Sleeve 13 is formed with threaded hole away from one end of lid 12；Threaded rod 141 it is another
End is screwed onto threaded hole, so as to which by the position that is spirally connected for adjusting threaded rod 141 and threaded hole, adjusting spends orchid not stress shape
Length under state, when using it is multiple spend blue lift by crane when, it is ensured that goods to be carried is in a horizontal position, uniform force.
In addition, sleeve 13 is fixed with adjusting nut 131 away from one end of lid 12, the inner surface of adjusting nut 131 is formed
Threaded hole；Through-hole is formed on the position of the corresponding threaded hole of sleeve 13, threaded rod 141 is used to also wear with one end of screw hole
If through-hole.It adjusts when spending blue length, adjusting nut 131 can be pulled by spanner to realize, it is easy to operate.Threaded rod 141
One end can protrude into sleeve 13, spend blue volume to reduce.
One kind as second hanging piece 2 is preferably carried out mode, and second hanging piece 2 includes: to extend along preset direction
Connecting rod 22 and the second connector 23 for being fixed on 22 one end of connecting rod；Second connecting portion 21 is arranged in the second connector 23
On；Connecting rod 22 protrudes into sleeve 13 away from one end of the second connector 23, and the end is formed with boss 222；In connecting rod 22
Portion is formed with the connecting hole 221 extended along preset direction, and one end that threaded rod 141 wears through-hole is protruded into connecting hole 221.
Specifically, second hanging piece 2 may include connecting rod 22 and the second connector 23, and the other end of connecting rod 22 can be with
It protrudes into sleeve 13, the other end is fixed with the second connector 23.Boss has can be set in one end that connecting rod 22 protrudes into sleeve 13
222, the inside of connecting rod 22 can also be formed with connecting hole 221, and threaded rod 141 can also protrude into connecting hole 221, to reduce
The volume of Hua Lan.
The fixed form of second connector 23 and connecting rod 22 can there are many, such as clamping or welding etc..
Further, connecting hole 221 is formed with internal screw thread, shape on the second connector 23 close to one end of the second connector 23
The external screw thread that the internal screw thread of Cheng Youyu connecting hole 221 matches.It could be formed with thread segment, the second connector on connecting hole 221
23 one end can be screwed onto thread segment, to enhance the firmness of connecting rod 22 and the second connector 23.
Preferably, the thread rotary orientation of the second connector 23 can be different from the thread rotary orientation of threaded rod 141, such as second connects
Fitting 23 can be screwed onto connecting hole 221 by left hand thread, and threaded rod 141 can be screwed onto adjusting nut by right-handed thread
In 131, so that the second connector 23 is loosened with connecting hole 221 when preventing from adjusting 141 length of threaded rod.
In another embodiment, the surface of boss 222 towards lid 12 is additionally provided with the first lug boss 24, the first protrusion
The outer diameter in portion 24 is less than the outer diameter of boss 222, and is greater than the diameter of opening.
Specifically, connecting rod 22 is also formed with the first lug boss 24 close to the side of boss 222, and the first lug boss 24 can be with
For annular, the size of outer diameter can be less than the outer diameter size of boss 222, can also be greater than the diameter of opening, work as elastic buffer
When 3 forced compression of part, the first lug boss 24 is moved towards lid 12, and when resilient snubber 3 deforms to a certain extent, first is raised
Portion 24 can be resisted against on lid 12, to prevent resilient snubber 3 from further being failed by compression.
Further, lid 12 is also formed with the second lug boss 15 towards boss 222 on the position of opening, and second is convex
The outer diameter for playing portion 15 is equal with the outer diameter of the first lug boss 24.
Specifically, the second lug boss 15 or annular, internal diameter is equal with opening size, and outer diameter can be with
The outer diameter of first lug boss 24 is equal, after resilient snubber 3 is deformed to a certain amount of, the first lug boss 24 and the second lug boss 15
It can mutually support, prevent resilient snubber 3 from further being compressed.
Further, resilient snubber 3 includes helical spring, and helical spring is set in the first lug boss 24 and the second protrusion
The outside in portion 15, and one end is supported on boss 222, the other end is supported on lid 12.The spring ratio of helical spring can be with
It is configured according to the actual situation, structure is simple, at low cost.
Fig. 4 is the structural schematic diagram of the utility model tackling system.
Incorporated by reference to Fig. 4, the present embodiment also provides a kind of tackling system, comprising: goods to be carried 6, lifting equipment 4 and multiple
Orchid 5, the Hua Lan 5 that spends include: resilient snubber 3, the first hanging piece 1 and second hanging piece 2；It is formed on the first hanging piece 1 useful
In the first connecting portion 11 being connect with lifting equipment 4；Second for connecting with goods to be carried 6 is formed on second hanging piece 2
Interconnecting piece 21；Resilient snubber 3 is connected between the first hanging piece 1 and second hanging piece 2, to slow down the first hanging piece 1 and
Impact force between two hanging pieces 2.The first connecting portion 11 of orchid 5 is spent to connect with lifting equipment 4, the second connecting portion 21 of Hua Lan 5
It is connect with goods to be carried 6.
Specifically, lifting equipment 4 may include motor, reel and the wirerope being wound around on reel；Motor and reel
Connection, to drive spool turns, and puts down or withdraws wirerope.Rope or frame can be packed or be fixed on to goods to be carried 6
In.Spending orchid 5 may include the first hanging piece 1 and second hanging piece 2, and the first hanging piece 1 can be connect with wirerope, the second lifting
Part 2 can be fixedly connected with the rope of goods to be carried 6 or frame, can connect between the first hanging piece 1 and second hanging piece 2
Resilient snubber 3, to mitigate impact force between the two.Spend the structure and function of orchid 5 same as the previously described embodiments, herein not
It repeats again.
When lifting equipment 4 starts, motor drives spool turns, and wirerope is tightened up suddenly from the state loosened, so that
The first hanging piece 1 is by impact force, and 3 stress of resilient snubber deforms, so as to which part of impact force is converted to elasticity
Potential energy is elevated goods to be carried 6 smoothly to slow down the impact for being transmitted to second hanging piece 2.Equally, when to
Cargo transport object 6 is transported to after target position, and when goods to be carried 6 declines when being contacted with ground, resilient snubber 3 is in deformation shape at this time
State, so that wirerope still will receive pulling force and be in tension, during the deformation fades away of resilient snubber 3,
Wirerope is in tension always, can prevent wirerope from relaxing because reel excessively puts rope, so that wirerope be caused to roll up
The phenomenon that beating and wind mutually on cylinder reduces security risk.
Tackling system provided in this embodiment passes through setting resilient snubber, the first hanging piece and second hanging piece；Its
In, the first connecting portion for connecting with lifting equipment is formed on the first hanging piece；Be formed on second hanging piece with wait freight
The second connecting portion of object connection；Resilient snubber is connected between the first hanging piece and second hanging piece, works as lifting
When equipment starts, resilient snubber can slow down the impact force between the first hanging piece and second hanging piece, so that goods to be carried
Can be gentle be elevated.
In the present invention, term " first ", " second " are used only for the purpose of description, and should not be understood as instruction or
Imply relative importance；The indicating positions such as term " on ", "lower", "top", "bottom" or positional relationship are side based on the figure
Position or positional relationship are merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning are necessary
With specific orientation, it is constructed and operated in a specific orientation；Unless otherwise clearly defined and limited, " installation ", " connection "
Equal terms are broadly understood, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of spend orchid characterized by comprising resilient snubber, the first hanging piece and second hanging piece；
The first connecting portion for connecting with lifting equipment is formed on the first hanging piece；It is formed on second hanging piece
There is the second connecting portion for connecting with goods to be carried；The resilient snubber is connected to the first hanging piece and described second
It rises between hanging piece, to slow down the impact force between the first hanging piece and second hanging piece.
2. according to claim 1 spend orchid, which is characterized in that
The first hanging piece includes lid, along the sleeve of preset direction extension, and is fixed on the first of described sleeve one end
Connector；The first connecting portion is formed on first connector；
The cover cap is located at the sleeve and deviates from one end of first connector, and opening is formed on the lid；
Second hanging piece extends along the preset direction, and one end is formed with the second connecting portion, and the other end passes through institute
Opening is stated to protrude into the sleeve；And second hanging piece is additionally provided with boss close to the side at the end；
One end of the resilient snubber is supported on the boss, and the other end is supported on the lid.
3. according to claim 2 spend orchid, which is characterized in that first connector includes threaded rod；The threaded rod
One end be fixedly installed the first connecting portion；The sleeve is formed with threaded hole away from one end of the lid；The spiral shell
The other end of rasp bar is screwed onto the threaded hole.
4. according to claim 3 spend orchid, which is characterized in that the sleeve is fixed with adjusting away from one end of the lid
Nut forms the threaded hole on the adjusting nut；The sleeve corresponds to and is formed with through-hole on the position of the threaded hole, institute
It states the one end of threaded rod for the screw hole and also wears the through-hole.
5. according to claim 4 spend orchid, which is characterized in that second hanging piece includes: to prolong along the preset direction
The connecting rod stretched and the second connector for being fixed on described connecting rod one end；The second connecting portion setting connects described second
On fitting；
The connecting rod protrudes into the sleeve away from one end of second connector, and the end is formed with the boss；Institute
The connecting hole for being formed with inside connecting rod and extending along preset direction is stated, one end that the threaded rod wears the through-hole is protruded into described
In connecting hole.
6. according to claim 5 spend orchid, which is characterized in that one end shape of the connecting hole close to second connector
At there is internal screw thread, the external screw thread matched with the internal screw thread of the connecting hole is formed on second connector.
7. according to claim 6 spend orchid, which is characterized in that the surface of the boss towards the lid is additionally provided with
One lug boss, the outer diameter of first lug boss is less than the outer diameter of the boss, and is greater than the diameter of the opening.
8. according to claim 7 spend orchid, which is characterized in that the lid is also formed on the position of the opening
Towards the second lug boss of the boss, the outer diameter of second lug boss is equal with the outer diameter of first lug boss.
9. according to claim 8 spend orchid, which is characterized in that the resilient snubber includes helical spring, the spiral
Spring is set in the outside of first lug boss and second lug boss, and one end is supported on the boss, the other end
It supports on the lid.
10. a kind of tackling system characterized by comprising goods to be carried, lifting equipment and multiple claim 1-9 are any
Orchid, described that blue first connecting portion is spent to connect with the lifting equipment, the second connecting portion for spending orchid and institute are spent described in
State goods to be carried connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851111.7U CN208561414U (en) | 2018-06-04 | 2018-06-04 | Hua Lan and tackling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851111.7U CN208561414U (en) | 2018-06-04 | 2018-06-04 | Hua Lan and tackling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561414U true CN208561414U (en) | 2019-03-01 |
Family
ID=65484184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851111.7U Active CN208561414U (en) | 2018-06-04 | 2018-06-04 | Hua Lan and tackling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561414U (en) |
-
2018
- 2018-06-04 CN CN201820851111.7U patent/CN208561414U/en active Active
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