CN204898643U - Detacher and strong machine that rams are hung to jaw type - Google Patents
Detacher and strong machine that rams are hung to jaw type Download PDFInfo
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- CN204898643U CN204898643U CN201520430792.6U CN201520430792U CN204898643U CN 204898643 U CN204898643 U CN 204898643U CN 201520430792 U CN201520430792 U CN 201520430792U CN 204898643 U CN204898643 U CN 204898643U
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- caliper
- drive rod
- hinged
- detacher
- jaw type
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Abstract
The utility model relates to a detacher and strong machine that rams are hung to jaw type, wherein, the detacher is hung including articulating the structure to the jaw type, hang unhook structure and actuating mechanism, it hangs unhook structure top to articulate the structure setting, it can articulate on the automobile body lifting hook through articulating the structure to hang unhook structure and actuating mechanism, it includes the first pincers of the mutual articulated body and the second pincers body to hang the unhook structure, descend at the automobile body lifting hook, the bottom of the first pincers bodies and second pincers bottom contact physically are to the ram after, under the action of gravity that articulates the structure, the bottom of the first pincers body and the bottom of the second pincers body can be opened by autosegregation, be used for the couple, rise at the automobile body lifting hook, the bottom that first pincers were personally experienced sth. Part of the body under the lifting force acts on and the bottom of the second pincers body can be accomplished automatically and pressed from both sides tightly the realization couple, the first pincers body and the second pincers body are connected in actuating mechanism drive, the actuating mechanism effect down, the bottom of the bottom of the first pincers body and the second pincers body can the alternate segregation, the realization unhook. The utility model discloses can accomplish the automatic coupling, and it is steady to break off relations.
Description
Technical field
The utility model relates to engineering machinery field, is specifically related to a kind of jaw type and hangs detacher and dynamic compaction machinery.
Background technology
The dynamic compaction machinery being applied to consolidation is that hammer ram is risen to specified altitude assignment by jack up unit by one, then discharge, the enormous impact masterpiece produced when hammer ram lands is used on ground, makes ground that large distortion occur, and then strengthens the big machinery construction equipment of its supporting capacity.In consolidation, hammer ram release is realized by detacher.
At present, conventional in engineering construction detacher mainly contains following two kinds of forms:
One is pulling formula eccentric crossbeam single hook detacher, during operation, hook is completed by the eccentric crossbeam of manual operation, after hammer ram is promoted to certain altitude, oblique rope pulls eccentric crossbeam, and crossbeam spacer pin forces suspension hook to rotate, after spacer pin turns over suspension hook one side end face, suspension hook turns round rapidly, because inertia hammer ram comes off, completes unhook process.
Above-mentioned pulling formula eccentric crossbeam single hook detacher also exists following problem: hammer ram promotes needs artificial hook, there is security risk, and operating efficiency is lower; Link up with not in place, do not rise to specified altitude assignment, hammer ram comes off; Detacher wire rope is fixed on the riser of eccentric crossbeam before and after connection, when wire rope is stressed riser edge cut wire rope, hammer ram come off after detacher impact jib, wire rope easy fracture, jib easily produce fatigue failure, seriously reduce the application life of detacher wire rope and dynamic compactor arm frame.
Another kind is three grades and subtracts power detacher, and this detacher, in a support frame, installs three hinged lever, and each lever pin joint frictional force is reduced, and gearratio increases, and can realize artificial unhook.
Above-mentioned three grades subtract power detacher and also there is artificial hook, the problems such as the lower and security risk of operating efficiency, and structure is more complicated, the each stress contact of detacher is line engagement, easy to wear, machining accuracy and manufacturing cost higher, simultaneously hammer ram come off after detacher also there is the phenomenon of impact jib, reduce the application life of jib, so three grades subtract power detacher and are also difficult to promote the use of on a large scale.
Utility model content
The purpose of this utility model proposes a kind of jaw type to hang detacher and dynamic compaction machinery, and it can complete automatic coupling, and breaks off relations steadily.
For achieving the above object, the utility model provides a kind of jaw type and hangs detacher, it comprises hanging structure, hang unhook structure and driving mechanism, described hanging structure is arranged on the top of described extension unhook structure, described extension unhook structure and described driving mechanism can be articulated on car body suspension hook by described hanging structure, described extension unhook structure comprises the first caliper and the second caliper that are hinged, in described car body suspension hook landing, after the bottom of described first caliper and the bottom of described second caliper touch hammer ram, under the Action of Gravity Field of described hanging structure, the bottom of described first caliper can be separated automatically with the bottom of described second caliper opens, for hook, rise at described car body suspension hook, under lifting force effect, the bottom of described first caliper and the bottom of described second caliper can complete clamping automatically, realize hook, described driving mechanism drives and connects described first caliper and described second caliper, and under the effect of described driving mechanism, the bottom of described first caliper and the bottom of described second caliper can be separated from each other, and realizes breaking off relations.
One preferably or in embodiment, described driving mechanism part is arranged between described first caliper and described second caliper, described driving mechanism can drive the top of the top of described first caliper and described second caliper mutually to deviate from motion, the bottom of the bottom of described first caliper and described second caliper is separated from each other and opens.
One preferably or in embodiment, described driving mechanism comprises the first drive rod and the second drive rod, the top of described first drive rod and described first caliper is hinged, the top of described second drive rod and described second caliper is hinged, hinged between described first drive rod and described second drive rod, described second drive rod is provided with stay cord, pull described stay cord, described second caliper can be given by power transmission by described second drive rod, described first drive rod and described first caliper, the bottom of the bottom of described first caliper and described second caliper is separated from each other open.
One preferably or in embodiment, described driving mechanism also comprises the 3rd drive rod and 4 wheel driven lever, hinged by described 3rd drive rod between described first drive rod and described second drive rod, one end and described first drive rod of described 3rd drive rod are hinged, the other end and described second drive rod of described 3rd drive rod are hinged, one end and described 3rd drive rod of described 4 wheel driven lever are hinged, and the other end and the described hanging structure of described 4 wheel driven lever are hinged.
One preferably or in embodiment, both sides, top first drive rod described in hinged respectively of described first caliper, both sides, top second drive rod described in hinged respectively of described second caliper, hinged between described first drive rod and described second drive rod of the same side, be provided with connecting axle between two described second drive rods, described stay cord is connected on described connecting axle.
One preferably or in embodiment, described hanging structure comprises hook, the first lifting arm and the second lifting arm, one end of described first lifting arm and the top of described first caliper hinged, the other end and the described hook of described first lifting arm are hinged, one end of described second lifting arm and the top of described second caliper hinged, the other end and the described hook of described second lifting arm are hinged, and described hook is used for mounting with described car body suspension hook.
One preferably or in embodiment, described hanging structure comprises two described first lifting arms and two described second lifting arms, two described first lifting arms are symmetricly set on the both sides, top of described first caliper, and two described second lifting arms are symmetricly set on the both sides, top of described second caliper.
One preferably or in embodiment, described driving mechanism comprises push rod and two axis of guides, two the described axis of guide corresponding inner sides being arranged on described first caliper and described second caliper respectively, distance between the bottom of two described axis of guides is greater than the distance between the top of two described axis of guides, the two ends of described push rod respectively correspondence are slidably arranged on two described axis of guides, described push rod connects stay cord, pull described stay cord, described push rod can be driven to shift to top from the bottom of two described axis of guides, described first caliper is made to deviate from motion mutually with the top of described second caliper, then make the bottom of the bottom of described first caliper and described second caliper be separated from each other to open.
One preferably or in embodiment, described push rod is hollow structure, is provided with elastic component in it, and the both sides of described elastic component are provided with push rod, two described push rods are hinged with a fairlead respectively, and two described fairleads respectively correspondence are arranged on the axis of guide described in.
One preferably or in embodiment, one end of described stay cord is connected with described push rod, and the other end of described stay cord walks around the pulley that described hanging structure is arranged, and is fixed on turntable.
One preferably or in embodiment, described first caliper and described second caliper are in nearly " S " type structure.
For achieving the above object, the utility model additionally provides a kind of dynamic compaction machinery, and it jaw type comprised in above-mentioned any embodiment hangs detacher.
Based on technique scheme, the utility model at least has following beneficial effect:
The jaw type that the utility model provides hangs detacher, structure is simple, do not need artificial hook, the lifting force of the gravity of hanging structure and car body suspension hook is utilized to complete automatic coupling, Automatic-clamping, time saving and energy saving, decrease the security risk that manual operation exists, improve operating efficiency, and the bottom of the bottom of the first caliper and the second caliper can be driven to be separated from each other by driving mechanism to open, realize breaking off relations, and break off relations steadily, solve after current detacher makes rammer unhooking, due to problems such as inertia strike dynamic compactor arm frame, substantially increase the application life of dynamic compactor arm frame.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, 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:
The structural representation of the first embodiment of the jaw type extension detacher that Fig. 1 provides for the utility model;
The schematic front view of the first embodiment of the jaw type extension detacher that Fig. 2 provides for the utility model;
The schematic top plan view of the first embodiment of the jaw type extension detacher that Fig. 3 provides for the utility model;
The structural representation of the second embodiment of the jaw type extension detacher that Fig. 4 provides for the utility model;
The schematic front view of the second embodiment of the jaw type extension detacher that Fig. 5 provides for the utility model;
The schematic top plan view of the second embodiment of the jaw type extension detacher that Fig. 6 provides for the utility model;
The structural representation of the 3rd embodiment of the jaw type extension detacher that Fig. 7 provides for the utility model;
The schematic front view of the 3rd embodiment of the jaw type extension detacher that Fig. 8 provides for the utility model;
Fig. 9 is the enlarged diagram of a-quadrant in Fig. 8.
Attached number in the figure:
1-hanging structure; 11-first lifting arm; 12-second lifting arm; 13-links up with;
2-hangs unhook structure; 21-first caliper; 22-second caliper;
3-driving mechanism; 31-first drive rod; 32-second drive rod; 33-the 3rd drive rod; 34-4 wheel driven lever; 35-stay cord; 36-connecting axle;
37-push rod; The 38-axis of guide; 39-fairlead; 310-elastic component; 311-push rod; 312-gripper shoe; 313-ribs; 314-pulley; 315-baffle plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
As Fig. 1, Fig. 4, shown in Fig. 7, for the illustrative examples of the jaw type extension detacher that the utility model provides, in this illustrative examples, jaw type is hung detacher and is comprised hanging structure 1, hang unhook structure 2 and driving mechanism 3, hanging structure 1 is arranged on the top hanging unhook structure 2, extension unhook structure 2 and driving mechanism 3 can be articulated on the car body suspension hook of dynamic compaction machinery by hanging structure 1, hang unhook structure 2 and comprise the first caliper 21 and the second caliper 22 be hinged, first caliper 21 and the second caliper 22 can adopt closely " S " type structure, the middle and lower part of the first caliper 21 and the second caliper 22 is hinged, first caliper 21 is relative with the bottom of the second caliper 22, can clamp and realize hook, also can be separated to open and realize breaking off relations.Land at car body suspension hook, after the bottom of the first caliper 21 and the bottom of the second caliper 22 touch hammer ram, under the Action of Gravity Field of hanging structure 1, drive the bottom part of the bottom of the first caliper 21 and the second caliper 22 from opening, for hook (mounting hammer ram); Rise at car body suspension hook, under lifting force effect, the bottom of the first caliper 21 and the bottom of the second caliper 22 complete clamping automatically, realize hook (completing the mounting of hammer ram); Driving mechanism 3 drives connection first caliper 21 and the second caliper 22, puts in place, when needing to come off hammer ram when car body suspension hook rises, under the effect of driving mechanism 3, the bottom of the first caliper 21 and the bottom of the second caliper 22 can be separated from each other, and realize breaking off relations, and hammer ram falls.
The jaw type that above-described embodiment provides hangs detacher, structure is simple, do not need artificial hook, the lifting force of the gravity of hanging structure 1 and car body suspension hook is utilized to complete automatic coupling, Automatic-clamping, time saving and energy saving, decrease the security risk that manual operation exists, improve operating efficiency, and the bottom of the bottom of the first caliper 21 and the second caliper 22 can be driven to be separated from each other by driving mechanism 3 to open, realize breaking off relations, and break off relations steadily, solve after current detacher makes rammer unhooking, due to problems such as inertia strike dynamic compactor arm frame, substantially increase the application life of dynamic compactor arm frame.
Be separated from each other to enable the bottom of the bottom of the first caliper 21 and the second caliper 22, can be realized by the mode making the top of the top of the first caliper 21 and the second caliper 22 mutually deviate from motion, therefore, the part-structure of driving mechanism 3 can be arranged between the first caliper 21 and the second caliper 22, the top of the top of the first caliper 21 and the second caliper 22 is driven mutually to deviate from motion by driving mechanism 3, the bottom of the bottom of the first caliper 21 and the second caliper 22 is separated from each other open, realize breaking off relations, and break off relations steadily.
Driving mechanism 3 in above-described embodiment can adopt various structures form, the top of the top of the first caliper 21 and the second caliper 22 can be driven mutually to deviate from as long as satisfied to move, such as: the form that the form that driving mechanism 3 can adopt single-stage double leval jib to drive, twin-stage double leval jib drive or the form etc. that push rod drives, three specific embodiments enumerating driving mechanism 3 are below described in detail.
First specific embodiment of driving mechanism 3:
As Figure 1-3, driving mechanism 3 can comprise the first drive rod 31 and the second drive rod 32, the top of the first drive rod 31 and the first caliper 21 is hinged, the top of the second drive rod 32 and the second caliper 22 is hinged, hinged between first drive rod 31 and the second drive rod 32, second drive rod 32 is provided with stay cord 35, stay cord 35 can connect the end of the second drive rod 32, pull stay cord 35, the second caliper 22 is given by power transmission by the second drive rod 32, due to the second drive rod 32 and the first drive rod 31 hinged, power passes to the first drive rod 31 by the second drive rod 32, first drive rod 31 drives the first caliper 21, and then the top of the top of the first caliper 21 and the second caliper 22 can be made mutually to deviate from motion, the bottom of the bottom of the first caliper 21 and the second caliper 22 is separated from each other open, realize breaking off relations.
In above-described embodiment, stay cord 35 is connected on the second drive rod 32, and preferably, stay cord 35 is connected to the rod end of the second drive rod 32, solves the problem that current detacher edge cuts stay cord 35, substantially increases the application life of stay cord 35.
Alternatively, both sides, top hinged one first drive rod 31 respectively of the first caliper 21, both sides, top hinged one second drive rod 32 respectively of the second caliper 22, hinged between first drive rod 31 and the second drive rod 32 of the same side, be provided with connecting axle 36 between two the second drive rods 32, stay cord 35 is connected on connecting axle 36.
In above-described embodiment, the first drive rod 31 and the second drive rod 32 is set in the top bilateral symmetry of the first caliper 21 and the second caliper 22, the stationarity linked up with and break off relations can be realized further.
Whole mechanism specific works process is: along with the continuous decline of car body suspension hook, when the lower end of the first caliper 21 and the second caliper 22 touches hammer ram end face, under the gravity acting in conjunction of hanging structure 1 and driving mechanism 3, the bottom of the first caliper 21 and the second caliper 22 is opened, for hook; Then hanging structure 1 hoists, under lifting force effect, the bottom Automatic-clamping of the first caliper 21 and the second caliper 22, complete hook, after hammer ram rises to specified altitude assignment, by one end of drop-down second drive rod 32 of stay cord 35, the end causing the second drive rod 32 and the first drive rod 31 to be hinged is moved, make the top of the top of the first caliper 21 and the second caliper 22 to deviating from direction motion, spacing between the top of the first caliper 21 and the top of the second caliper 22 increases, the bottom of the first caliper 21 and the bottom of the second caliper 22 are opened, hammer ram Automatic-falling.During unhook, the amount of force equal direction of the first caliper 21 and the second caliper 22 pairs of hammer rams on the contrary and change simultaneously, achieves hammer ram steady fall, improve compacting quality.Repeat said process, complete the compacting of ground.
Second specific embodiment of driving mechanism 3:
As Figure 4-Figure 6, on the basis of the first specific embodiment, driving mechanism 3 also comprises the 3rd drive rod 33 and 4 wheel driven lever 34, the top of the first drive rod 31 and the first caliper 21 is hinged, the top of the second drive rod 32 and the second caliper 22 is hinged, hinged by the 3rd drive rod 33 between first drive rod 31 and the second drive rod 32, one end and first drive rod 31 of the 3rd drive rod 33 are hinged, the other end and second drive rod 32 of the 3rd drive rod 33 are hinged, one end and the 3rd drive rod 33 of 4 wheel driven lever 34 are hinged, the other end and the hanging structure 1 of 4 wheel driven lever 34 are hinged.
Accordingly, the 3rd drive rod 33 and the 4 wheel driven lever 34 also complete both sides being symmetricly set on the first caliper 21 and the second caliper 22.
Whole mechanism specific works process is: along with the continuous decline of car body suspension hook, when the lower end of the first caliper 21 and the second caliper 22 touches hammer ram end face, under the gravity acting in conjunction of hanging structure 1 and driving mechanism 3, the bottom of the first caliper 21 and the second caliper 22 is opened, for linking up with; Then hanging structure 1 hoists, the bottom Automatic-clamping of the first caliper 21 and the second caliper 22 is made under lifting force effect, after hammer ram rises to specified altitude assignment, by one end of drop-down second drive rod 32 of stay cord 35, the hinged end of the second drive rod 32 and the 3rd drive rod 33 moves, the hinged end of the 3rd drive rod 33 and the first drive rod 31 moves to left, promote the first drive rod 31 to move to left, spacing between first caliper 21 and the top of the second caliper 22 is increased, the bottom of the first caliper 21 and the second caliper 22 is opened, hammer ram Automatic-falling.Compared with the first specific embodiment, the resistance arm of the second drive rod 32 reduces, and breaks off relations more laborsaving.
3rd specific embodiment of driving mechanism 3:
As Figure 7-9, driving mechanism 3 comprises push rod 37 and two axis of guides 38, two axis of guide 38 corresponding inner sides being arranged on the first caliper 21 and the second caliper 22 respectively, distance between the bottom of two axis of guides 38 is greater than the distance between the top of two axis of guides 38, the two ends of push rod 37 respectively correspondence are slidably arranged on two axis of guides 38, push rod 37 connects stay cord 35, pull stay cord 35, push rod 37 is driven to shift to top from the bottom of two axis of guides 38, the first caliper 21 is made to deviate from motion mutually with the top of the second caliper 22, then make the bottom of the bottom of the first caliper 21 and the second caliper 22 be separated from each other to open.
One preferably or in embodiment, push rod 37 is hollow structure, its two ends are provided with baffle plate 315, elastic component 310 is provided with in push rod 37, elastic component 310 can be stage clip or other telescopic flexible members, the both sides of elastic component 310 are provided with push rod 311, and two push rods 311 are hinged with a fairlead 39 respectively, and two fairleads 39 respectively correspondence are arranged on an axis of guide 38.
One end of stay cord 35 is connected with push rod 37, and the other end of stay cord 35 walks around the pulley 314 that hanging structure 1 is arranged, and is fixed on turntable.
Further, the inner side upper and lower side of the first caliper 21 and the second caliper 22 is provided with gripper shoe 312, the two ends correspondence of the axis of guide 38 is arranged in upper and lower two gripper shoes 312, and the axis of guide 38 is located in gripper shoe 312 spacing by bearing pin, the position at upper and lower two gripper shoe 312 places is also provided with ribs 313, ribs 313 connects caliper and gripper shoe 312, plays the effect strengthening gripper shoe 312.
Concrete structure is: between the first caliper 21 and the second caliper 22, longitudinally the plane of symmetry increases by two axis of guides 38, and the axis of guide 38 is fixed in the axis hole of upper and lower two gripper shoes 312 by upper lower bearing pin; Upper lower bearing pin is fixed by pivot pin; Upper and lower two gripper shoes 312 are reinforced by ribs 313.Push rod 37 endoporus centre position arranges elastic component 310, and elastic component 310 two ends arrange push rod 311 and push rod spindle nose, and baffle plate 315 circumference is fixedly connected with push rod 37 by multiple bolt; Push rod 311 and push rod spindle nose weld together, and the push rod spindle nose at two ends and the fairlead 39 at two ends, all by hinge, realize relatively rotating of push rod 37 and fairlead 39; Fairlead 39 is socketed on the axis of guide 38, and slides up and down along the axis of guide 38; Stay cord 35 one end is fixed in the middle part of push rod 37, and the other end walks around pulley 314, is fixed on turntable.
Whole mechanism specific works process is: along with the continuous decline of car body suspension hook, when the first caliper 21 and the second caliper 22 lower end touch hammer ram end face, under the Action of Gravity Field of hanging structure 1, in push rod 37, two ends push rod 311 is under the effect of the left and right axis of guide 38, spacing increases, first caliper 21 and the second caliper 22 open, and realize automatic coupling, then hanging structure 1 hoists, under lifting force effect, two ends push rod 311 spacing under the effect of the axis of guide 38 reduces, elastic component 310 is compressed, first caliper 21 and the second caliper 22 Automatic-clamping, after hammer ram rises to specified altitude assignment, pulling-pushing rod 37 on stay cord 35, two ends push rod 311 spacing is reduced further, elastic component 310 is re-compressed until most short status, simultaneously together with fairlead 39 along the axis of guide 38 upward sliding, spacing between first caliper 21 and the second caliper 22 top increases gradually, until the first caliper 21 and the second caliper 22 open completely, hammer ram Automatic-falling.This specific embodiment is compared with the second specific embodiment with the first specific embodiment, and the structure of driving mechanism 3 is compacter.
On the basis of above-mentioned each specific embodiment, as Figure 1 and Figure 4, hanging structure 1 can comprise hook 13, first lifting arm 11 and the second lifting arm 12, one end of first lifting arm 11 and the top of the first caliper 21 hinged, the other end of the first lifting arm 11 is hinged with hook 13, one end of second lifting arm 12 and the top of the second caliper 22 hinged, the other end of the second lifting arm 12 is hinged with hook 13, and hook 13 is for mounting with car body suspension hook.
Further, as shown in Figure 7, hanging structure 1 can comprise the both sides, top that two first lifting arms 11 and two second lifting arms, 12, two first lifting arms 11 are symmetricly set on the first caliper 21, and two second lifting arms 12 are symmetricly set on the both sides, top of the second caliper 22.
Slowly land at car body suspension hook, the first caliper 21 and the second caliper 22 touch hammer ram bottom after, under the Gravitative Loads of the first lifting arm 11 and the second lifting arm 12, the bottom of the first caliper 21 and the second caliper 22 is opened automatically, can complete automatic coupling; Then car body suspension hook rises, and under lifting force effect, the bottom of the first caliper 21 and the second caliper 22 completes clamping automatically; After hammer ram rises to specified altitude assignment, pull stay cord 35 to drive driving mechanism 3 that the bottom of the first caliper 21 and the second caliper 22 is opened automatically, complete hammer ram and come off.
The utility model additionally provides a kind of dynamic compaction machinery, and it jaw type comprised in above-mentioned any embodiment hangs detacher.
In sum, the jaw type that the utility model provides hangs detacher, and structure is simple, processing and manufacturing cost is low, it is convenient and strength-saving to link up with, unhook is stablized, easily applied.This jaw type is hung detacher and is had automatic coupling, the advantages such as Automatic-clamping and steadily unhook, and solve that current detacher needs artificial hook, uncoupling rigging edge cuts wire rope and the problem such as detacher impact jib after breaking off relations, substantially increase the application life of rammer unhooking stability, complete machine operating efficiency, detacher wire rope and dynamic compactor arm frame.
In description of the present utility model; it will be appreciated that; the word such as " first ", " second ", " the 3rd " is used to limit component; be only used to be convenient to distinguish above-mentioned parts; as there is no Stated otherwise; above-mentioned word does not have particular meaning, therefore can not be interpreted as the restriction to the utility model protection domain.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature, such as linkage can make modification like multiple types and replacement, reduces drag force by arranging multistage bar linkage structure; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (12)
1. a jaw type hangs detacher, it is characterized in that: comprise hanging structure (1), hang unhook structure (2) and driving mechanism (3), described hanging structure (1) is arranged on the top of described extension unhook structure (2), described extension unhook structure (2) and described driving mechanism (3) can be articulated on car body suspension hook by described hanging structure (1), described extension unhook structure (2) comprises the first caliper (21) and the second caliper (22) that are hinged, in described car body suspension hook landing, after the bottom of described first caliper (21) and the bottom of described second caliper (22) touch hammer ram, under the Action of Gravity Field of described hanging structure (1), the bottom of described first caliper (21) can be separated automatically with the bottom of described second caliper (22) opens, for hook, rise at described car body suspension hook, under lifting force effect, the bottom of described first caliper (21) and the bottom of described second caliper (22) can complete clamping automatically, realize hook, described driving mechanism (3) drives and connects described first caliper (21) and described second caliper (22), under the effect of described driving mechanism (3), the bottom of described first caliper (21) and the bottom of described second caliper (22) can be separated from each other, and realize breaking off relations.
2. jaw type as claimed in claim 1 hangs detacher, it is characterized in that: described driving mechanism (3) part is arranged between described first caliper (21) and described second caliper (22), described driving mechanism (3) can drive the top of described first caliper (21) and the top of described second caliper (22) mutually to deviate from motion, the bottom of described first caliper (21) and the bottom of described second caliper (22) is separated from each other and opens.
3. jaw type as claimed in claim 2 hangs detacher, it is characterized in that: described driving mechanism (3) comprises the first drive rod (31) and the second drive rod (32), described first drive rod (31) is hinged with the top of described first caliper (21), described second drive rod (32) is hinged with the top of described second caliper (22), hinged between described first drive rod (31) and described second drive rod (32), described second drive rod (32) is provided with stay cord (35), pull described stay cord (35), described second caliper (22) can be given by power transmission by described second drive rod (32), described first drive rod (31) and described first caliper (21), the bottom of described first caliper (21) and the bottom of described second caliper (22) are separated from each other open.
4. jaw type as claimed in claim 3 hangs detacher, it is characterized in that: described driving mechanism (3) also comprises the 3rd drive rod (33) and 4 wheel driven lever (34), hinged by described 3rd drive rod (33) between described first drive rod (31) and described second drive rod (32), one end and described first drive rod (31) of described 3rd drive rod (33) are hinged, the other end and described second drive rod (32) of described 3rd drive rod (33) are hinged, one end and described 3rd drive rod (33) of described 4 wheel driven lever (34) are hinged, the other end and the described hanging structure (1) of described 4 wheel driven lever (34) are hinged.
5. jaw type as claimed in claim 3 hangs detacher, it is characterized in that: both sides, top first drive rod (31) described in hinged respectively of described first caliper (21), both sides, top second drive rod (32) described in hinged respectively of described second caliper (22), be positioned between described first drive rod (31) of the same side and described second drive rod (32) hinged, be provided with connecting axle (36) between two described second drive rods (32), described stay cord (35) is connected on described connecting axle (36).
6. jaw type as claimed in claim 1 hangs detacher, it is characterized in that: described hanging structure (1) comprises hook (13), first lifting arm (11) and the second lifting arm (12), one end of described first lifting arm (11) and the top of described first caliper (21) hinged, the other end and the described hook (13) of described first lifting arm (11) are hinged, one end of described second lifting arm (12) and the top of described second caliper (22) hinged, the other end and the described hook (13) of described second lifting arm (12) are hinged, described hook (13) is for mounting with described car body suspension hook.
7. jaw type as claimed in claim 6 hangs detacher, it is characterized in that: described hanging structure (1) comprises two described first lifting arms (11) and two described second lifting arms (12), two described first lifting arms (11) are symmetricly set on the both sides, top of described first caliper (21), and two described second lifting arms (12) are symmetricly set on the both sides, top of described second caliper (22).
8. jaw type as claimed in claim 2 hangs detacher, it is characterized in that: described driving mechanism (3) comprises push rod (37) and two axis of guides (38), two described axis of guides (38) respectively correspondence are arranged on the inner side of described first caliper (21) and described second caliper (22), distance between the bottom of two described axis of guides (38) is greater than the distance between the top of two described axis of guides (38), the two ends of described push rod (37) respectively correspondence are slidably arranged on two described axis of guides (38), described push rod (37) connects stay cord (35), pull described stay cord (35), described push rod (37) can be driven to shift to top from the bottom of two described axis of guides (38), described first caliper (21) is made to deviate from motion mutually with the top of described second caliper (22), then make the bottom of described first caliper (21) and the bottom of described second caliper (22) be separated from each other to open.
9. jaw type as claimed in claim 8 hangs detacher, it is characterized in that: described push rod (37) is hollow structure, elastic component (310) is provided with in it, the both sides of described elastic component (310) are provided with push rod (311), two described push rods (311) are hinged with a fairlead (39) respectively, and two described fairleads (39) respectively correspondence are arranged on the axis of guide described in (38).
10. jaw type as claimed in claim 8 hangs detacher, it is characterized in that: one end of described stay cord (35) is connected with described push rod (37), the other end of described stay cord (35) walks around the upper pulley (314) arranged of described hanging structure (1), is fixed on turntable.
11. jaw types as claimed in claim 1 hang detacher, it is characterized in that: described first caliper (21) and described second caliper (22) are in nearly " S " type structure.
12. 1 kinds of dynamic compaction machineries, is characterized in that: the jaw type comprised as described in any one of claim 1-11 hangs detacher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430792.6U CN204898643U (en) | 2015-06-19 | 2015-06-19 | Detacher and strong machine that rams are hung to jaw type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430792.6U CN204898643U (en) | 2015-06-19 | 2015-06-19 | Detacher and strong machine that rams are hung to jaw type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898643U true CN204898643U (en) | 2015-12-23 |
Family
ID=54920832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430792.6U Withdrawn - After Issue CN204898643U (en) | 2015-06-19 | 2015-06-19 | Detacher and strong machine that rams are hung to jaw type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320316A (en) * | 2015-06-19 | 2017-01-11 | 徐工集团工程机械股份有限公司 | A pliers type hooking and unhooking device and a dynamic compaction machine |
-
2015
- 2015-06-19 CN CN201520430792.6U patent/CN204898643U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320316A (en) * | 2015-06-19 | 2017-01-11 | 徐工集团工程机械股份有限公司 | A pliers type hooking and unhooking device and a dynamic compaction machine |
| CN106320316B (en) * | 2015-06-19 | 2018-08-14 | 徐工集团工程机械股份有限公司 | A kind of jaw type hangs detacher and dynamic compaction machinery |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20180814 |
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