CN104375168A - Synchronous hanging device - Google Patents
Synchronous hanging device Download PDFInfo
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- CN104375168A CN104375168A CN201410608435.4A CN201410608435A CN104375168A CN 104375168 A CN104375168 A CN 104375168A CN 201410608435 A CN201410608435 A CN 201410608435A CN 104375168 A CN104375168 A CN 104375168A
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- connecting rod
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- hook assembly
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Abstract
The invention provides a synchronous hanging device. The synchronous hanging device comprises an air cylinder, a first hook assembly, a second hook assembly and a crank-link mechanism. A first hook of the first hook assembly and a second hook of the second hook assembly are symmetrically arranged on the left side and the right side of the air cylinder respectively. The crank-link mechanism is connected with the first hook assembly and the second hook assembly at the same time and can drive the first hook of the first hook assembly and the second hook of the second hook assembly to synchronously and reversely rotate. The crank-link mechanism drives the first hook and the second hook to synchronously and reversely rotate, the first hook and the second hook can synchronously hang or release a heavy punch, the action synchronism of the first hook and the second hook is guaranteed, accordingly, the single-hook hanging phenomenon can be avoided, and then the purposes of reducing the probability of damage of an oil cylinder and hooks and guaranteeing the energy effect obtained after heavy punch stimulation can be achieved.
Description
Technical field
The present invention relates to geophysical equipment field, specifically a kind of synchronous type suspension device.
Background technology
Weight Pulse Source, as a kind of oil exploration equipment, replaces explosive to be used for shallow layer exploration and has great significance.At present, in the weight hang of air pressure energy storage type Pulse Source, main control the corresponding mode linked up with respectively with two hydraulic cylinders in parallel and realize suspension to weight and release.But the difference of the internal leakage due to two hydraulic cylinders, the action causing two hooks is asynchronous.Even if add flow-distributing synchronous valve between two hydraulic cylinders after, the action synchronism of two hooks is still poor.
Due to the action poor synchronization of two hooks, when the pressure in cylinder is very large, the phenomenon easily causing single hook to hang when release weight, and cause unhook or weight to discharge not thorough.This not only easily causes the damage of oil cylinder and hook, also have impact on weight excite after energy effect.
Summary of the invention
In order to overcome the problem of action poor synchronization of existing weight Pulse Source two hook, the invention provides a kind of synchronous type suspension device, with reach the damage probability that reduces oil cylinder and hook and ensure weight excite after the object of energy effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of synchronous type suspension device, comprising: cylinder; First hanging hook assembly and the second hanging hook assembly, the first hook of the first hanging hook assembly and the second hook of the second hanging hook assembly are symmetricly set on the left and right sides of cylinder; Toggle, is connected with the first hanging hook assembly and the second hanging hook assembly simultaneously and also first of the first hanging hook assembly can be driven to link up with and second the linking up with synchronous backward and rotate of the second hanging hook assembly.
Further, toggle comprises: Double-end crank, can rotate and the rotating shaft of Double-end crank between the two ends of Double-end crank; First connecting rod and second connecting rod, first connecting rod and second connecting rod are symmetricly set on the left and right sides of cylinder, the two ends of Double-end crank respectively with one end of first connecting rod and one end of second connecting rod hinged, the other end of first connecting rod is connected with the first hanging hook assembly, the other end of second connecting rod is connected with the second hanging hook assembly, and the other end of first connecting rod and the other end of second connecting rod can along same straight lines simultaneously near cylinder or simultaneously away from cylinder.
Further, Double-end crank is set in outside cylinder, the axis of the rotating shaft of Double-end crank and the dead in line of cylinder, one end of first connecting rod equals the distance of one end to the axis of cylinder of second connecting rod to the distance of the axis of cylinder, and the other end of first connecting rod equals the distance of the other end to the axis of cylinder of second connecting rod to the distance of the axis of cylinder.
Further, the axis of cylinder is vertically arranged, at toggle and the guide rail platform being also provided with tabular between the first hanging hook assembly and the second hanging hook assembly, guide rail platform is perpendicular to the axis of cylinder, guide rail platform is provided with the first chute and the second chute, first chute and the second chute direction all are linearly arranged on the left and right sides of cylinder, the first slide block is provided with in first chute, the upper end of the first slide block and the other end of first connecting rod hinged, the lower end of the first slide block is connected with the first hanging hook assembly, the second slide block is provided with in second chute, the upper end of the second slide block and the other end of second connecting rod hinged, the lower end of the second slide block is connected with the second hanging hook assembly.
Further, the first guide rail is provided with between first chute and first connecting rod, the second guide rail is provided with between second chute and second connecting rod, first guide rail and the second guide rail direction all are linearly arranged on the left and right sides of cylinder, first guide rail is all fixedly connected with guide rail platform with the second guide rail, first guide rail is through the first slide block, and the second guide rail is through the second slide block, and the first slide block and the second slide block all can slide in direction linearly.
Further, synchronous type suspension device also comprises the support set for supporting Double-end crank, and it is outer and be placed between Double-end crank and guide rail platform that support set is set in cylinder.
Further, synchronous type suspension device also comprises the pressing plate for limiting Double-end crank axial displacement, and platen cover is located at the top of Double-end crank and is fixedly connected with guide rail platform.
Further, synchronous type suspension device also comprises driven unit, driven unit and Double-end crank hinged and Double-end crank can be driven to rotate, driven unit is fixed on guide rail platform.
Further, the first hanging hook assembly is identical with the second hanging hook assembly structure, and the first hanging hook assembly also comprises the first hook positioning seat fixing relative to the position of cylinder; It is hinged that first hook and first links up with positioning seat, and the first hook comprises link and hooking end, and the first hook and first links up with positioning seat pin joint between link and hooking end.
Further, the first hanging hook assembly also comprises the first hook connecting rod, and the lower end of the first slide block is connected with link by the first hook connecting rod, and first to link up with the lower end of one end of connecting rod and the first slide block hinged, first link up with the other end of connecting rod and link hinged.
The invention has the beneficial effects as follows: drive the first hook and the second hook synchronous backward to rotate by toggle, the first hook and the second hook can be realized to the synchronous suspension of weight or release, ensure the action synchronism of the first hook and the second hook, thus the phenomenon that single hook can be avoided to hang occurs, so can reach reduce oil cylinder and hook damage probability and ensure weight excite after the object of energy effect.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram according to synchronous type suspension device embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram according to synchronous type suspension device embodiment of the present invention;
Fig. 3 is the main TV structure schematic diagram of the synchronous type suspension device embodiment being provided with framework according to the present invention.
Reference numeral in figure: 10, cylinder; 21, the first hanging hook assembly; 211, the first hook positioning seat; 212, the first hook; 213, the first hook connecting rod; 22, the second hanging hook assembly; 221, the second hook positioning seat; 222, the second hook; 223, the second hook connecting rod; 31, Double-end crank; 321, the first guide rail; 322, the second guide rail; 323, the first slide block; 324, the second slide block; 325, the first chute; 326, the second chute; 331, first connecting rod; 332, second connecting rod; 40, guide rail platform; 51, support set; 52, pressing plate; 60, driven unit; 70, framework.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, embodiments provide a kind of synchronous type suspension device, comprising: cylinder 10, first hanging hook assembly 21, second hanging hook assembly 22 and toggle.First hook 212 of the first hanging hook assembly 21 and the second hook 222 of the second hanging hook assembly 22 are symmetricly set on the left and right sides of cylinder 10.Toggle is connected with the first hanging hook assembly 21 and the second hanging hook assembly 22 simultaneously first of the first hanging hook assembly 21 also can be driven to link up with 212 and second second the linking up with 222 synchronous backwards and rotate of hanging hook assembly 22.
The first hook 212 and the second hook 222 synchronous backward is driven to rotate by toggle, synchronous suspension or the release of the first hook 212 and the second hook 222 pairs of weights can be realized, ensure the action synchronism of the first hook 212 and the second hook 222, thus the phenomenon that single hook can be avoided to hang occurs, so can reach reduce oil cylinder and hook damage probability and ensure weight excite after the object of energy effect.
Concrete, the toggle in the embodiment of the present invention comprises Double-end crank 31, first connecting rod 331 and second connecting rod 332.Wherein, Double-end crank 31 can rotate and the rotating shaft of Double-end crank 31 between the two ends of Double-end crank 31.First connecting rod 331 and second connecting rod 332 are symmetricly set on the left and right sides of cylinder 10, the two ends of Double-end crank 31 respectively with one end of first connecting rod 331 and one end of second connecting rod 332 hinged, the other end of first connecting rod 331 is connected with the first hanging hook assembly 21, the other end of second connecting rod 332 is connected with the second hanging hook assembly 22, and the other end of first connecting rod 331 and the other end of second connecting rod 332 can along same straight lines simultaneously near cylinder 10 or simultaneously away from cylinder 10.
Double-end crank 31, first connecting rod 331 and second connecting rod 332 are set, first connecting rod 331 can be driven to rotate with Double-end crank 31 with one end of second connecting rod 332 by rotating Double-end crank 31, and the other end of first connecting rod 331 and second connecting rod 332 can drive corresponding hook (first connecting rod 331 drives the first hook 212, and second connecting rod 332 drives the second hook 222) along the direction of setting simultaneously near cylinder 10 or simultaneously away from cylinder 10.
It should be noted that, the Double-end crank 31 in the embodiment of the present invention is set in outside cylinder 10, the axis of the rotating shaft of Double-end crank 31 and the dead in line of cylinder 10.One end of first connecting rod 331 equals the distance of one end to the axis of cylinder 10 of second connecting rod 332 to the distance of the axis of cylinder 10.The other end of first connecting rod 331 equals the distance of the other end to the axis of cylinder 10 of second connecting rod 332 to the distance of the axis of cylinder 10.When Double-end crank 31 rotates, because the distance of first connecting rod 331 two ends distance axis is identical with the distance of second connecting rod 332 two ends distance axis, thus can ensure that first connecting rod 331 is with second connecting rod 332 synchronous axial system and the distance of motion is identical, and then synchronous suspension or the release of the first hook 212 and the second hook 222 pairs of weights can be realized by toggle.
Preferably, the axis of the cylinder 10 in the embodiment of the present invention is vertically arranged, at toggle and the guide rail platform 40 being also provided with tabular between the first hanging hook assembly 21 and the second hanging hook assembly 22.Guide rail platform 40 is perpendicular to the axis of cylinder 10, and guide rail platform 40 is provided with the first chute 325 and the second chute 326.First chute 325 and the second chute 326 direction all are linearly arranged on the left and right sides of cylinder 10, the first slide block 323 is provided with in first chute 325, the upper end of the first slide block 323 and the other end of first connecting rod 331 hinged, the lower end of the first slide block 323 is connected with the first hanging hook assembly 21, the second slide block 324 is provided with in second chute 326, the upper end of the second slide block 324 and the other end of second connecting rod 332 hinged, the lower end of the second slide block 324 is connected with the second hanging hook assembly 22.
It should be noted that, above-mentioned first chute 325 is identical with the second chute 326 structure, and above-mentioned first slide block 323 is identical with the second slide block 324 structure, is only described the first chute 325 and the first slide block 323 below.First slide block 323 of the first chute 325 and corresponding matching is set, when first connecting rod 331 is when the move under influence of Double-end crank 31, the other end of first connecting rod 331 drives the first slide block 323 along the first chute 325 to close cylinder 10 or oppositely moves away from the direction of cylinder 10, due to the lower end of the first slide block 323 and the first hanging hook assembly 21 hinged, thus first of the first hanging hook assembly 21 the hook 212 can be driven to move with the first slide block 323, second hook 222 motion and first link up with 212 motion principle identical, repeat no more herein.
Further, be provided with between the first chute 325 and first connecting rod 331 between first guide rail 321, second chute 326 and second connecting rod 332 and be provided with the second guide rail 322.First guide rail 321 and the second guide rail 322 direction all are linearly arranged on the left and right sides of cylinder 10.First guide rail 321 is all fixedly connected with guide rail platform 40 with the second guide rail 322, and the first guide rail 321 passes the second slide block 324 through the first slide block 323, second guide rail 322.First slide block 323 and the second slide block 324 all can slide in direction linearly.
First guide rail 321 and the second guide rail 322 is set, object is the force of sliding friction in order to reduce the first slide block 323 and the second slide block 324, make the first slide block 323 and the second slide block 324 more smooth and easy slidably, simultaneously, first guide rail 321 and the second guide rail 322 also can carry out spacing to the sliding trace of the first slide block 323 and the second slide block 324, thus ensure that the first slide block 323 and the second slide block 324 can slide according to setting track, and then ensure the synchronous of the first hook 212 and the second hook 222.
As depicted in figs. 1 and 2, the synchronous type suspension device in the embodiment of the present invention also comprises the support set 51 for supporting Double-end crank 31 and the pressing plate 52 for limiting Double-end crank 31 axial displacement.It is outer and be placed between Double-end crank 31 and guide rail platform 40 that support set 51 is set in cylinder 10.Pressing plate 52 lid is located at the top of Double-end crank 31 and is fixedly connected with guide rail platform 40.Double-end crank 31 in the embodiment of the present invention, along the displacement of the axis direction of cylinder 10, is limited by above-mentioned support set 51 and pressing plate 52, thus ensures that Double-end crank 31 can not be deviate from by the upper end of cylinder 10 in the course of the work.
Preferably, in order to ensure that pressing plate 52 can carry out axial limiting to Double-end crank 31, the embodiment of the present invention adopts thru-bolt pressing plate 52 interval to be fixed on the top of Double-end crank 31, and its gap size can ensure the normal rotation of Double-end crank 31.
As shown in Figure 1, the synchronous type suspension device in the embodiment of the present invention also comprises driven unit 60, and driven unit 60 is hinged and Double-end crank 31 can be driven to rotate with Double-end crank 31, and driven unit 60 is fixed on guide rail platform 40.Driven unit 60 is set, Double-end crank 31 can be driven to rotate by driven unit 60, thus complete synchronous suspension or the release of the first hook 212 and the second hook 222 pairs of weights.Wherein, the driven unit 60 in the embodiment of the present invention is only one, and this driven unit 60 is oil cylinder.As shown in Figure 1, the piston rod end of above-mentioned oil cylinder is articulated with the pin joint place of Double-end crank 31 and first connecting rod 331.
The first hanging hook assembly 21 in the embodiment of the present invention comprises the first hook positioning seat 211 and the first hook 212.Second hanging hook assembly 22 comprises the second hook positioning seat 221 and the second hook 222.Wherein, the first hanging hook assembly 21 is identical with structure with the shape of the second hanging hook assembly 22, is only described the first hanging hook assembly 21 below, specific as follows:
First hook positioning seat 211 is fixed relative to the position of cylinder 10, and it is hinged that the first hook 212 and first links up with positioning seat 211, and the first hook 212 comprises link and hooking end.First hook 212 and first links up with positioning seat 211 pin joint between link and hooking end.
According to model and the working environment of different suspenders, for meeting the distance of the first hook 212 and the second hook 222 distance guide rail platforms 40, in the embodiment of the present invention, the first hanging hook assembly 21 also comprises the first hook connecting rod 213, the lower end of the first slide block 323 is connected with link by the first hook connecting rod 213, the lower end of one end and first slide block 323 of the first hook connecting rod 213 is hinged, first link up with the other end of connecting rod 213 and link hinged.Accordingly, the second hanging hook assembly 22 also comprises the second hook connecting rod 223, due to first to link up with connecting rod 213 structure identical, repeats no more herein.
It should be noted that, the outside of the cylinder 10 of the synchronous type suspension device in the embodiment of the present invention is also provided with framework 70, and as shown in Figure 3, above-mentioned first hook positioning seat 211 and the second hook positioning seat 221 are all fixed in said frame 70.
When synchronous type suspension device in the application embodiment of the present invention works, the piston rod of oil cylinder stretches out promotion Double-end crank 31 and rotates around the axis of cylinder 10, above-mentioned first connecting rod 331 and second connecting rod 332 all move under the drive of Double-end crank 31, thus the other end of first connecting rod 331 is moved towards left shown in Fig. 2, the other end of second connecting rod 332 is moved towards right shown in Fig. 2.When the other end of first connecting rod 331 and the other end of second connecting rod 332 move, first slide block 323 slides along the first guide rail 321 with the other end of first connecting rod 331, second slide block 324 slides along the second guide rail 322 with the other end of second connecting rod 332, thus drives the first hook connecting rod 213 and the second hook connecting rod 223 to move respectively.Owing to the framework 70 in the embodiment of the present invention being fixedly installed the first hook positioning seat 211 and the second hook positioning seat 221, and above-mentioned first hook 212 and the second hook 222 are hinged on corresponding hook positioning seat respectively, when the first hook connecting rod 213 moves, the link of the first hook 212 moves towards Fig. 2 left with the first hook connecting rod 213, thus the pin joint of the hooking end of the first hook 212 on the first hook positioning seat 211 is moved to the right, in like manner, when the second hook connecting rod 223 moves, the linkage section of the second hook 222 moves towards Fig. 2 right with the second hook connecting rod 223, thus the hooking end of the second hook 222 is moved to the left around the pin joint of the second hook positioning seat 221, and then achieve the synchronous suspension operational of the first hook 212 and the second hook 222 pairs of weights.Synchronous release for weight operates, identical with the synchronous suspension operational principle of weight, repeats no more.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: drive the first hook and the second hook synchronous backward to rotate by toggle, the first hook and the second hook can be realized to the synchronous suspension of weight or release, ensure the action synchronism of the first hook and the second hook, thus the phenomenon that single hook can be avoided to hang occurs, so can reach reduce oil cylinder and hook damage probability and ensure weight excite after the object of energy effect.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a synchronous type suspension device, is characterized in that, comprising:
Cylinder (10);
First hanging hook assembly (21) and the second hanging hook assembly (22), the first hook (212) of the first hanging hook assembly (21) and the second hook (222) of the second hanging hook assembly (22) are symmetricly set on the left and right sides of cylinder (10);
Toggle, is connected with the first hanging hook assembly (21) and the second hanging hook assembly (22) simultaneously and first of the first hanging hook assembly (21) also can be driven to link up with second of (212) and the second hanging hook assembly (22) link up with (222) synchronous backward and rotate.
2. synchronous type suspension device according to claim 1, is characterized in that, described toggle comprises:
Double-end crank (31), can rotate and the rotating shaft of Double-end crank (31) is positioned between the two ends of Double-end crank (31);
First connecting rod (331) and second connecting rod (332), first connecting rod (331) and second connecting rod (332) are symmetricly set on the left and right sides of cylinder (10), the two ends of Double-end crank (31) respectively with one end of first connecting rod (331) and one end of second connecting rod (332) hinged, the other end of first connecting rod (331) is connected with the first hanging hook assembly (21), the other end of second connecting rod (332) is connected with the second hanging hook assembly (22), the other end of first connecting rod (331) and the other end of second connecting rod (332) can along same straight lines simultaneously near cylinder (10) or simultaneously away from cylinder (10).
3. synchronous type suspension device according to claim 2, it is characterized in that, Double-end crank (31) is set in cylinder (10) outward, the axis of the rotating shaft of Double-end crank (31) and the dead in line of cylinder (10), one end of first connecting rod (331) equals the distance of one end to the axis of cylinder (10) of second connecting rod (332) to the distance of the axis of cylinder (10), the other end of first connecting rod (331) equals the distance of the other end to the axis of cylinder (10) of second connecting rod (332) to the distance of the axis of cylinder (10).
4. synchronous type suspension device according to claim 2, it is characterized in that, the axis of cylinder (10) is vertically arranged, at described toggle and the guide rail platform (40) being also provided with tabular between the first hanging hook assembly (21) and the second hanging hook assembly (22), guide rail platform (40) is perpendicular to the axis of cylinder (10), guide rail platform (40) is provided with the first chute (325) and the second chute (326), first chute (325) and the second chute (326) are all arranged on the left and right sides of cylinder (10) along the direction of described straight line, the first slide block (323) is provided with in first chute (325), the upper end of the first slide block (323) and the other end of first connecting rod (331) hinged, the lower end of the first slide block (323) is connected with the first hanging hook assembly (21), the second slide block (324) is provided with in second chute (326), the upper end of the second slide block (324) and the other end of second connecting rod (332) hinged, the lower end of the second slide block (324) is connected with the second hanging hook assembly (22).
5. synchronous type suspension device according to claim 4, it is characterized in that, the first guide rail (321) is provided with between first chute (325) and first connecting rod (331), the second guide rail (322) is provided with between second chute (326) and second connecting rod (332), first guide rail (321) and the second guide rail (322) are all arranged on the left and right sides of cylinder (10) along the direction of described straight line, first guide rail (321) is all fixedly connected with guide rail platform (40) with the second guide rail (322), first guide rail (321) is through the first slide block (323), second guide rail (322) is through the second slide block (324), first slide block (323) and the second slide block (324) all can slide along the direction of described straight line.
6. synchronous type suspension device according to claim 4, it is characterized in that, described synchronous type suspension device also comprises the support set (51) for supporting Double-end crank (31), and support set (51) is set in cylinder (10) and be placed between Double-end crank (31) and guide rail platform (40) outward.
7. synchronous type suspension device according to claim 4, it is characterized in that, described synchronous type suspension device also comprises the pressing plate (52) for limiting Double-end crank (31) axial displacement, and pressing plate (52) lid is located at the top of Double-end crank (31) and is fixedly connected with guide rail platform (40).
8. synchronous type suspension device according to claim 4, it is characterized in that, described synchronous type suspension device also comprises driven unit (60), driven unit (60) and Double-end crank (31) are hinged and Double-end crank (31) can be driven to rotate, and driven unit (60) is fixed on guide rail platform (40).
9. synchronous type suspension device according to claim 4, it is characterized in that, first hanging hook assembly (21) is identical with the second hanging hook assembly (22) structure, and the first hanging hook assembly (21) also comprises first hook positioning seat (211) fixing relative to the position of cylinder (10); It is hinged that first hook (212) and first links up with positioning seat (211), first hook (212) comprises link and hooking end, and the first hook (212) and first links up with the pin joint of positioning seat (211) between described link and described hooking end.
10. synchronous type suspension device according to claim 9, it is characterized in that, first hanging hook assembly (21) also comprises the first hook connecting rod (213), the lower end of the first slide block (323) is connected with described link by the first hook connecting rod (213), the lower end of one end and first slide block (323) of the first hook connecting rod (213) is hinged, first link up with the other end of connecting rod (213) and described link hinged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608435.4A CN104375168B (en) | 2014-11-03 | 2014-11-03 | Synchronous type suspension device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608435.4A CN104375168B (en) | 2014-11-03 | 2014-11-03 | Synchronous type suspension device |
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| CN104375168A true CN104375168A (en) | 2015-02-25 |
| CN104375168B CN104375168B (en) | 2017-07-07 |
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| CN201410608435.4A Active CN104375168B (en) | 2014-11-03 | 2014-11-03 | Synchronous type suspension device |
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| CN105866826B (en) * | 2016-06-07 | 2018-01-02 | 西南石油大学 | A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators |
| CN106015100A (en) * | 2016-07-30 | 2016-10-12 | 顺德职业技术学院 | Air-conditioner draught fan |
| CN111907825A (en) * | 2020-08-29 | 2020-11-10 | 尹平 | Linkage type vacuum heat sealing machine |
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