CN204162289U - Auto-coupling and there is its dynamic compaction machinery - Google Patents
Auto-coupling and there is its dynamic compaction machinery Download PDFInfo
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- CN204162289U CN204162289U CN201420509664.6U CN201420509664U CN204162289U CN 204162289 U CN204162289 U CN 204162289U CN 201420509664 U CN201420509664 U CN 201420509664U CN 204162289 U CN204162289 U CN 204162289U
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- 238000010168 coupling process Methods 0.000 title claims abstract description 55
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 55
- 238000005056 compaction Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model provides a kind of auto-coupling and has its dynamic compaction machinery.This auto-coupling comprises: hook; Installation ring, installation ring is connected to be waited to hang on thing, and hook has the hook status be connected with installation ring and the unhook state departed from installation ring; Hauling rope, hauling rope passes installation ring and the first end of hauling rope is connected with the end winding support of hook; Rope reeling mechanism, rope reeling mechanism is fixedly connected with the second end of hauling rope, and rolls or release hauling rope; Chain, the first end of chain is fixedly connected on to be waited to hang on thing, and installation ring is fixedly connected on the second end of chain; Operator guards, operator guards is set in outside the chain link of chain.This auto-coupling can protect chain, improves chain durability.
Description
Technical field
The utility model relates to engineering machinery field, in particular to a kind of auto-coupling and the dynamic compaction machinery with it.
Background technology
The gordian technique of crawler belt type dynamic compaction machine is exactly automatically-unhooked and automatic hitch, current automatically-unhooked technology mature and reliable, but automatic hitch technology still neither one had not only used practical technique reliable but also simple to operate, existing dynamic compaction machinery is responsible for manual hook specially by a people, so both dangerous, lose time again, also waste of manpower cost, and all more or less there is such-and-such problem in existing technology, if it were not for reliability is not high, otherwise be exactly complex structure, cost intensive, complicated operation.And chain is large with hook contact portion bearing capacity in the use procedure of dynamic compaction machinery, damage fast, and change trouble, replacement cost is high, frequent impact, serious wear, and chain is short for service life.
Utility model content
The utility model aims to provide a kind of auto-coupling and has its dynamic compaction machinery, damages fast problem with frequent impact between the chain link solving dynamic compaction machinery of the prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of auto-coupling, this auto-coupling comprises: hook; Installation ring, installation ring is connected to be waited to hang on thing, and hook has the hook status be connected with installation ring and the unhook state departed from installation ring; Hauling rope, hauling rope passes installation ring and the first end of hauling rope is connected with the end winding support of hook; Rope reeling mechanism, rope reeling mechanism is fixedly connected with the second end of hauling rope, and rolls or release hauling rope; Chain, the first end of chain is fixedly connected on to be waited to hang on thing, and installation ring is fixedly connected on the second end of chain; Operator guards, operator guards is set in outside the chain link of chain.
Further, auto-coupling also comprises guide frame, and guide frame is fixedly installed on to be waited to hang on thing, and guide frame is provided with guide part, and hauling rope is through guide part.
Further, guide frame also comprises guide frame and Connection Block, and guide frame is fixedly connected with Connection Block, and the upper end of guide frame is provided with guide part, Connection Block with wait that hanging thing is connected by elastic connection structure.
Further, elastic connection structure comprises: adapter plate, adapter plate with wait that hanging thing is fixedly connected with; Top board, top board is connected by pressing plate locking piece with adapter plate, and the coupling mechanism force between top board and adapter plate is adjustable, forms container cavity between top board and adapter plate; Elastic parts, elastic parts is arranged in container cavity, and elastic parts comprises cushion and lower cushion, and Connection Block is arranged on lower cushion, and upper cushion is pressed on Connection Block, and it is protruding that top board has the compression be pressed on cushion.
Further, elastic connection structure comprises: adapter plate, adapter plate with wait that hanging thing is fixedly connected with; Elastic parts, elastic parts comprises cushion and lower cushion, and lower cushion is arranged on adapter plate, and Connection Block is arranged on lower cushion, upper cushion is arranged on Connection Block, and upper cushion, Connection Block, lower cushion and adapter plate are by the locking of bullet pad locking piece.
Further, the multiple chain link connected successively of chain, each chain link is all arranged with operator guards outward, and operator guards has the accommodation hole holding the parallel straight-bar of two of chain link.
Further; the protection lock gripping members that operator guards comprises two half protective coveres be oppositely arranged and is connected to one by two and half protective coveres; half and half protective cover is provided with the pockets of two the parallel straight-bars holding chain link, two relative pockets of two and half protective coveres coordinate formation accommodation hole.
Further, rope reeling mechanism comprises winch, and the second end of hauling rope is fixedly installed on winch, and packs up with the rotation of winch or release hauling rope.
Further, winch comprises actuator, the reel be connected with actuator and free-wheel clutch, and free-wheel clutch is connected between actuator and reel, and controls the break-make of the power transmission between actuator and reel, and hauling rope is connected on reel.
According to another aspect of the present utility model, provide a kind of dynamic compaction machinery, dynamic compaction machinery comprises weight and auto-coupling, and auto-coupling is above-mentioned auto-coupling, auto-coupling wait hang thing be weight, the installation ring of auto-coupling is connected on weight.
Application the technical solution of the utility model, auto-coupling structure is simple, with low cost, and safety of operation is reliable, and hook success ratio is high, dramatically saves on manpower, material resources and financial resources, for user creates larger value.Automatic hitch process: control hook and decline, when dropping to correct position, hook is positioned at below the installation ring of chain, control hauling rope rope closing, make hauling rope pull chain stretch, what finally make chain slips in the groove of hook, enhancing hook, completes automatic hitch action.Chain link can be protected to avoid chain link frequent impact to damage by operator guards, improve chain service life.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the auto-coupling of embodiment of the present utility model;
The hook that Fig. 2 shows the auto-coupling of embodiment of the present utility model moves to the structural representation of the position adapted to installation ring;
The structural representation that the auto-coupling that Fig. 3 shows embodiment of the present utility model has been linked up with;
Fig. 4 shows the structural representation of the auto-coupling with guide frame of embodiment of the present utility model;
Fig. 5 shows the part sectional view of the guide frame of embodiment of the present utility model;
Fig. 6 show embodiment of the present utility model another in the part sectional view of guide frame of structure;
Fig. 7 shows the part sectional view of the guide frame of the auto-coupling of embodiment of the present utility model;
Fig. 8 shows the structural representation of the winch of embodiment of the present utility model;
Fig. 9 shows the structural representation of the auto-coupling of another embodiment of the present utility model;
Figure 10 shows the enlarged drawing at A place in Fig. 9;
Figure 11 shows the structural representation of the chain of the auto-coupling of another embodiment of the present utility model;
Figure 12 shows the lateral plan of the chain in Figure 11;
Figure 13 to show in Figure 12 A-A to cutaway view;
Figure 14 shows the structural representation of the installation ring of the auto-coupling of embodiment of the present utility model; And
Figure 15 shows the lateral plan of the installation ring in Figure 14.
Description of reference numerals: 10, link up with; 20, chain; 21, installation ring; 211, segmental arc; 212, linear portion; 22, chain link; 30, wait to hang thing; 40, hauling rope; 50, rope reeling mechanism; 51, winch; 511, actuator; 512, reductor; 513, free-wheel clutch; 514, reel; 60, guide frame; 61, guide part; 62, guide frame; 63, Connection Block; 71, adapter plate; 72, top board; 731, upper cushion; 732, lower cushion; 80, prevent pounding structure; 81, chain hole is worn; 82, cavity is cushioned; 83, dashpot; 90, operator guards; 91, half protective cover.
Detailed description of the invention
Hereinafter also describe the utility model in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figure 4, according to embodiment of the present utility model, auto-coupling comprises hook 10, installation ring 21, hauling rope 40, rope reeling mechanism 50, chain 20 and operator guards 90, installation ring 21 is connected to be waited to hang on thing 30, hook 10 has the hook status be connected with installation ring 21 and the unhook state departed from installation ring 21, to realize linking up with function, hauling rope 40 passes installation ring 21 and the first end of hauling rope 40 is connected with the end winding support of hook 10, hauling rope 40 moves for drawing hook 10, and guide hook 10 to move to ensure hook 10 can hook exactly in installation ring 21 to ensure the success ratio of automatic hitch, rope reeling mechanism 50 is fixedly connected with the second end of hauling rope 40, and roll or release hauling rope 40, rope reeling mechanism 50 makes hauling rope 40 draw hook 10 by packing up hauling rope 40 to move, the first end of chain 20 with wait that hanging thing 30 is fixedly connected with, installation ring 21 is fixedly connected on the second end of chain 20.Chain 20 is connected in sequence by multiple chain link 22; chain 20 can make hook 10 coordinate convenient with installation ring 21; after hook; when hook 10 is mentioned in time hanging thing; due to chain 20 each chain link 22 between can relative movement; thus chain 20 and can be waited to hang between thing 30 and provides buffering at hook 10, protection hook 10 with wait the safety of hanging thing 30.The height of the setting of rope reeling mechanism 50 is higher than the height after chain 20 stretching, extension.
In conjunction with see Figure 11, in order to protect chain 20, avoid mutually colliding the damage caused between each chain link 22, auto-coupling also comprises operator guards 90.Operator guards 90 is set in outside each chain link 22 of chain 20.Be enclosed within outside chain link 22 by operator guards 90, avoid chain link 22 direct impact when ensureing that each chain link 22 moves mutually, protection chain link 22, to improve the service life of chain 20.
In conjunction with see Figure 12 and 13; multiple chain links 22 connected successively of chain 20; each chain link 22 is outer is all arranged with operator guards 90; operator guards 90 has the accommodation hole holding the parallel straight-bar of two of chain link 22; the protection lock gripping members that operator guards 90 comprises two half protective coveres 91 be oppositely arranged and is connected to one by two and half protective coveres 91, half and half protective cover 91 is provided with the pockets holding the parallel straight-bar of two of chain link 22.Two relative pockets of two and half protective coveres 91 coordinate formation accommodation hole.Chain link 22 encases by two and half protective coveres 91, like this in chain link 22 moving process, if produce collision, is then the collision between operator guards 90, avoids the direct contact between chain link 22, ensure that the service life of chain link 22.Half protective cover 91 is yielding rubber block.
Installation ring 21 is connected with two chain links 22, and chain link 22 is all provided with yielding rubber block.Yielding rubber block is divided into symmetrical two parts with the form of cutting ferrule; these two parts are set on two parallel cylinders of chain link 22; after connecting; also lock bolt is namely protected to be fixedly mounted on chain link 22 by two yielding rubber blocks, to prevent the relative motion of yielding rubber block and chain link 22 by protection lock gripping members.
When waiting that hanging thing 30 makes impact with the ground in process, between installation ring 21 and chain link 22, two chain links 22, strong mutual collision occurs, at this moment, bear impact between them and friction force by yielding rubber block.When yielding rubber block changed by needs, protection lock bolt only need be unloaded.Chain 20 with wait hang thing free-falling body time; mutually can pound due to Action of Gravity Field between two chain links 22 and hit, of long duration, the impaired serious and operator guards 90 of chain 20 effectively can be alleviated pounding between chain link 22 and hit; do not affect the extensibility of chain 20 simultaneously, improve the service life of chain 20 yet.
Auto-coupling also comprises guide frame 60, guide frame 60 is fixedly installed on to be waited to hang on thing 30, preferably, guide frame 60 is between installation ring 21 and rope reeling mechanism 50, guide frame 60 is provided with the guide part 61 passed for hauling rope 40, guide frame 60 guides the movement of hauling rope 40, and then realizes the guiding to hook 10, to ensure the success ratio linked up with.By this auto-coupling can automatically by hook 10 with wait that hanging thing 30 is connected, realize hook, instead of traditional hook manually thus, improve work efficiency, it also avoid the danger of staff in hooking process, ensure that the personal safety of staff.
In conjunction with see Fig. 1 to 3, the working process of this auto-coupling is as follows:
When needing hook, first hook 10 is dropped to the position adapted with the height of installation ring 21, drive rope reeling mechanism 50 action, hauling rope 40 is rolled by rope reeling mechanism 50, along with hauling rope 40 is rolled-up, installation ring 21 moves to hook 10, after hook 10 and installation ring 21 catch on, rope reeling mechanism 50 stops action, and hooking process completes.When staff not near waiting to realize hook when hanging thing 30 and hook 10, the safety of staff can be ensure that, it also avoid and frequently link up with the problem that the staff caused frequently moves and labour intensity is large thus.
In conjunction with see Fig. 4, in the present embodiment, the motion track of hauling rope 40 effectively can be guided by arranging guide frame 60 between installation ring 21 and rope reeling mechanism 50, and then guide the motion track of hook 10, ensure that hook 10 can be connected with installation ring 21 exactly with this, ensure the success ratio of hook.
In the present embodiment, guide frame 60 comprises guide frame 62 and Connection Block 63, and guide frame 62 is fixedly connected with Connection Block 63, and the upper end of guide frame 62 is provided with guide part 61, Connection Block 63 with wait that hanging thing 30 is connected by elastic connection structure.Guide frame 60 is connected can be protected guide frame 60 well by elastic connection structure with waiting to hang between thing 30, avoids waiting that hang thing 30 damages guide frame 60 in moving process.
The upper end of guide frame 62 is provided with two guiding rollers, and two guiding rollers vertically arrange to form the guiding gap passed for hauling rope 40 in interval.The circular arc side face of guiding roller can carry out good guidance to hauling rope 40, can ensure that hauling rope 40 moves smooth and easy simultaneously.Guiding gap is guide part 61.
In conjunction with see Fig. 7, guide part 61 also can be rope through, and the internal face of rope through is projected as circular arc in the perpendicular of axis being parallel to rope through, and the projection of this circular arc is towards the center in hole, and hauling rope 40 is through rope through.The Gothic internal face of rope through forms good guiding to hauling rope 40, ensures that hauling rope 40 moves smooth and easy simultaneously.In other embodiments, guide part 61 can also be other structure, as long as can ensure that hauling rope 40 passes through.The height of guiding gap or rope through higher than the maximum height of installation ring 21, to ensure that there is good guide effect.
In conjunction with see Fig. 5, in the present embodiment, elastic connection structure comprises adapter plate 71, top board 72 and elastic parts.
Adapter plate 71 with wait that hanging thing 30 is fixedly connected with to install guide frame 60.Adapter plate 71 can integrally be fixed on to be waited to hang on thing 30, also can be other form.In the present embodiment, adapter plate 71 is fixedly installed on to be waited to hang on thing 30, and has cavity in the middle part of adapter plate 71.
Top board 72 is connected by pressing plate locking piece with adapter plate 71, and the coupling mechanism force between top board 72 and adapter plate 71 is adjustable, forms container cavity between top board 72 and adapter plate 71.
Elastic parts is arranged in container cavity, and elastic parts comprises cushion 731 and lower cushion 732, and Connection Block 63 is arranged on lower cushion 732, and upper cushion 731 is pressed on Connection Block 63, and it is protruding that top board 72 has the compression be pressed on cushion 731.Lower cushion 732 is placed in the cavity of adapter plate 71, in order to support connecting base 63, simultaneously at Connection Block 63 with wait to hang between thing 30 and provide buffering.Upper cushion 731 is arranged between Connection Block 63 and top board 72, on the one hand fixed connecting base 63, on the other hand for Connection Block 63 and top board 72 provide buffering.Top board 72 and adapter plate 71 are locked by pressing plate lock bolt, to ensure that guide frame 60 is fixing firm.Pressing plate locking piece also can be other structure.
In other embodiments, adapter plate 71 can not be set, and directly form groove on the surface of waiting to hang thing 30, to hold lower cushion 732.
In conjunction with see Fig. 6, in other embodiments, elastic connection structure comprises adapter plate 71 and elastic parts.
Adapter plate 71 with wait that hanging thing 30 is fixedly connected with.Elastic parts comprises cushion 731 and lower cushion 732, lower cushion 732 is arranged on adapter plate 71, Connection Block 63 is arranged on lower cushion 732, upper cushion 731 is arranged on Connection Block 63, and upper cushion 731, Connection Block 63, lower cushion 732 and adapter plate 71 is by the locking of bullet pad locking piece.Bullet pad lock bolt through upper cushion 731, Connection Block 63, lower cushion 732 and adapter plate 71, and is fixedly connected with four, is directly locked four, without the need to top board 72 by bullet pad lock bolt.
In conjunction with see Fig. 9, until extension thing 30 after hook 10 breaks off relations, not be rigidly connected between each chain link 22 due to chain 20, thus chain 20 gravitate falls, can mutually collide between each chain link 22, chain link 22 and wait to hang between thing 30 and also can produce collision, these collisions frequently cause greatly reduce the service life of chain 20.In order to protect chain 20, improve the service life of chain 20, auto-coupling also comprises to be prevented pounding structure 80, prevents that pounding structure 80 is set in outside chain 20, and is positioned on the surface of the installation chain 20 treating extension thing 30.Like this when chain 20 falls, chain 20 drops into anti-surface of pounding structure 80, and prevents that pounding structure 80 has certain elasticity, can cushion for chain 20, protects chain 20, improve the service life of chain 20.
In conjunction with see Figure 10, anti-structure 80 of pounding pounds pad for anti-, anti-center of pounding pad be provided with pass for chain 20 wear chain hole 81, anti-pounding in pad is provided with buffering cavity 82, the impulse force that buffering cavity 82 falls for absorbing chain 20, is that chain 20 improves buffering.
Preferably, in order to improve buffering effect, anti-pound to pay somebody's debt and expect repayment later there is dashpot 83, dashpot 83 has arc week wall and rounded bottom surface, the center of circle and the anti-center superposition pounding pad of rounded bottom surface, and arc week wall has anti-surface of pounding pad to extend internally gradually to form.Dashpot 83 is formed thus, so that the impulse force of buffer chain 20 effectively at the anti-upper and lower surface pounding pad.Prevent that pounding pad can be that the materials such as rubber are made.
In conjunction with see Figure 14 and 15, after hook, hook 10 is mentioned in time hanging thing 30, installation ring 21 carries larger power, and this makes the wearing and tearing of installation ring 21 comparatively large, and is unremovably be connected between installation ring 21 with chain link 22, after installation ring 21 is damaged, need to change whole chain 20, cause very large waste, and it is pretty troublesome consuming time also long to change separately installation ring 21.In order to reduce repair and replacement cost, improve and change efficiency, installation ring 21 comprises segmental arc 211 and linear portion 212, and segmental arc 211 has opening, and linear portion 212 to be removably disposed on segmental arc 211 and closing openings.Linear portion 212 is removably connected with segmental arc 211, and like this when occurring in linear portion 212 use procedure that damage needs to change, only need directly to be pulled down by linear portion 212, more renew, so neither need whole piece chain 20 all to change, dismounting also facilitates.
In the present embodiment, the two ends of segmental arc 211 are provided with the through hole running through segmental arc 211, and two through holes are coaxially arranged, and linear portion 212 is bearing pin, and bearing pin to be removably located on segmental arc 211 and closing openings by through hole.Installation ring 21 is also provided with backstop locating part, one end of bearing pin is provided with stopper protrusion, backstop locating part is removably connected with bearing pin, and segmental arc 211, between backstop locating part and stopper protrusion, can firmly be connected with linear portion 212 by segmental arc 211 thus.Backstop locating part can be nut, and nut is connected with pin shaft thread, by the position of setting nut on bearing pin by lock clasp on segmental arc 211.
In other embodiments, installation ring 21 also can be closed-loop, and installation ring 21 and the connection of chain 20 adopt and removably connect, and so also can remove and install ring 21 easily, ensures to change to facilitate.
In conjunction with see Fig. 8, in the present embodiment, rope reeling mechanism 50 comprises winch 51, and the second end of hauling rope 40 is fixedly installed on winch 51, and packs up or release hauling rope 40 with the rotation of winch 51.Winch 51 carries out withdrawing rope, can, by controlling winch 51 power on/off to control withdrawing rope, control convenient and swift.
Preferably, winch 51 comprises actuator 511, the reel 514 be connected with actuator 511 and free-wheel clutch 513, free-wheel clutch 513 is connected between actuator 511 and reel 514, and controlling the break-make of the power transmission between actuator 511 and reel 514, hauling rope 40 is connected on reel 514.By free-wheel clutch 513, improve power without the need to actuator 511 putting in rope process, more save the energy.
Actuator 511 is CD-ROM drive motor, and winch 51 also comprises reductor 512, and reductor 512 is connected between actuator 511 and free-wheel clutch 513, to slow down to CD-ROM drive motor.
According to another aspect of the present utility model, dynamic compaction machinery comprises weight and auto-coupling, auto-coupling is above-mentioned auto-coupling, the waiting of auto-coupling hangs thing 30 for weight, the first end of the chain 20 of auto-coupling is fixedly connected on weight, and guide frame 60 is fixed on weight.
During the work of this dynamic compaction machinery, CD-ROM drive motor rotates through reductor 512 by transmission of power to free-wheel clutch 513, free-wheel clutch 513 works transmission of power to reel 514, reel 514 is made to rotate and roll hauling rope 40, the length that hauling rope 40 stretches out reel 514 shortens, tractive installation ring 21 moves, and makes hook 10 tangle installation ring 21, and then realizes automatic hitch.After weight breaks off relations, weight drop under gravity, drives hauling rope 40 protruding; now, free-wheel clutch 513 disconnects, and cuts off the power between reel 514 and CD-ROM drive motor; utilize weight gravity automatically to put rope like this, save the energy, can also CD-ROM drive motor be protected.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect: auto-coupling structure is simple, with low cost, safety of operation is reliable, and hook success ratio is high, dramatically saves on manpower, material resources and financial resources, for user creates larger value.Automatic hitch process: control hook and decline, when dropping to correct position, hook is positioned at below the installation ring of chain, control hauling rope rope closing, make hauling rope pull chain stretch, what finally make chain slips in the groove of hook, enhancing hook, completes automatic hitch action.Auto-coupling can effectively alleviate chain and pounding between weight and chain link is hit, and improves the service life of chain.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an auto-coupling, is characterized in that, comprising:
Hook (10);
Installation ring (21), described installation ring (21) is connected to be waited to hang on thing (30), and described hook (10) has the hook status be connected with described installation ring (21) and the unhook state departed from described installation ring (21);
Hauling rope (40), described hauling rope (40) through described installation ring (21) and the first end of described hauling rope (40) be connected with the end winding support of described hook (10);
Rope reeling mechanism (50), described rope reeling mechanism (50) is fixedly connected with the second end of described hauling rope (40), and rolls or release described hauling rope (40);
Chain (20), wait described in the first end of described chain (20) is fixedly connected on to hang on thing (30), described installation ring (21) is fixedly connected on the second end of described chain (20);
Operator guards (90), described operator guards (90) is set in the chain link (22) of described chain (20) outward.
2. auto-coupling according to claim 1, it is characterized in that, described auto-coupling also comprises guide frame (60), wait described in described guide frame (60) is fixedly installed on to hang on thing (30), described guide frame (60) is provided with guide part (61), described hauling rope (40) is through described guide part (61).
3. auto-coupling according to claim 2, it is characterized in that, described guide frame (60) also comprises guide frame (62) and Connection Block (63), described guide frame (62) is fixedly connected with described Connection Block (63), the upper end of described guide frame (62) is provided with described guide part (61), with described, described Connection Block (63) waits that hanging thing (30) is connected by elastic connection structure.
4. auto-coupling according to claim 3, is characterized in that, described elastic connection structure comprises:
Adapter plate (71), with described, described adapter plate (71) waits that hanging thing (30) is fixedly connected with;
Top board (72), described top board (72) is connected by pressing plate locking piece with described adapter plate (71), coupling mechanism force between described top board (72) and described adapter plate (71) is adjustable, forms container cavity between described top board (72) and described adapter plate (71);
Elastic parts, described elastic parts is arranged in described container cavity, described elastic parts comprises cushion (731) and lower cushion (732), described Connection Block (63) is arranged on described lower cushion (732), described upper cushion (731) is pressed on described Connection Block (63), and it is protruding that described top board (72) has the compression be pressed on described upper cushion (731).
5. auto-coupling according to claim 3, is characterized in that, described elastic connection structure comprises:
Adapter plate (71), with described, described adapter plate (71) waits that hanging thing (30) is fixedly connected with;
Elastic parts, described elastic parts comprises cushion (731) and lower cushion (732), described lower cushion (732) is arranged on described adapter plate (71), described Connection Block (63) is arranged on described lower cushion (732), described upper cushion (731) is arranged on described Connection Block (63), and described upper cushion (731), described Connection Block (63), described lower cushion (732) and described adapter plate (71) are locked by bullet pad locking piece.
6. auto-coupling according to claim 1; it is characterized in that; the multiple chain link (22) connected successively of described chain (20); each described chain link (22) is all arranged with described operator guards (90) outward, and described operator guards (90) has the accommodation hole holding the parallel straight-bar of described chain link (22) two.
7. auto-coupling according to claim 6; it is characterized in that; the protection lock gripping members that described operator guards (90) comprises two half protective coveres (91) be oppositely arranged and two described half protective coveres (91) is connected to one; each described half protective cover (91) is provided with the pockets of two the parallel straight-bars holding described chain link (22), two relative described pockets of two described half protective coveres (91) coordinate the described accommodation hole of formation.
8. auto-coupling according to claim 1, it is characterized in that, described rope reeling mechanism (50) comprises winch (51), second end of described hauling rope (40) is fixedly installed on described winch (51), and packs up or release hauling rope (40) with the rotation of described winch (51).
9. auto-coupling according to claim 8, it is characterized in that, described winch (51) comprises actuator (511), the reel (514) be connected with described actuator (511) and free-wheel clutch (513), described free-wheel clutch (513) is connected between described actuator (511) and described reel (514), and controlling the break-make of the power transmission between described actuator (511) and described reel (514), described hauling rope (40) is connected on described reel (514).
10. a dynamic compaction machinery, it is characterized in that, comprise weight and auto-coupling, the auto-coupling of described auto-coupling according to any one of claim 1 to 9, described auto-coupling wait hang thing (30) be described weight, the installation ring (21) of described auto-coupling is connected on described weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509664.6U CN204162289U (en) | 2014-09-04 | 2014-09-04 | Auto-coupling and there is its dynamic compaction machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509664.6U CN204162289U (en) | 2014-09-04 | 2014-09-04 | Auto-coupling and there is its dynamic compaction machinery |
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| CN204162289U true CN204162289U (en) | 2015-02-18 |
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| CN201420509664.6U Expired - Fee Related CN204162289U (en) | 2014-09-04 | 2014-09-04 | Auto-coupling and there is its dynamic compaction machinery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021172996A1 (en) * | 2020-02-26 | 2021-09-02 | Kolberg Caspary Lautum As | Forerunner unit to be hung in a crane for protecting operators from freely moving loads during heave movements |
| WO2022220718A1 (en) * | 2021-04-13 | 2022-10-20 | Hook & Moor Ab | Lifting hook and method for attaching a lifting hook to a support member |
-
2014
- 2014-09-04 CN CN201420509664.6U patent/CN204162289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021172996A1 (en) * | 2020-02-26 | 2021-09-02 | Kolberg Caspary Lautum As | Forerunner unit to be hung in a crane for protecting operators from freely moving loads during heave movements |
| WO2022220718A1 (en) * | 2021-04-13 | 2022-10-20 | Hook & Moor Ab | Lifting hook and method for attaching a lifting hook to a support member |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co.,Ltd. Address before: 102206 Beijing, Shahe, Changping District Town, Sha Yang Road, Beiqi Futian Motor Company Limited law and Intellectual Property Department Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |