CN203667804U - Stepless adjustment hoist device - Google Patents
Stepless adjustment hoist device Download PDFInfo
- Publication number
- CN203667804U CN203667804U CN201420056069.1U CN201420056069U CN203667804U CN 203667804 U CN203667804 U CN 203667804U CN 201420056069 U CN201420056069 U CN 201420056069U CN 203667804 U CN203667804 U CN 203667804U
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- CN
- China
- Prior art keywords
- shoulder beam
- hollow shoulder
- intermediate sleeve
- connecting pin
- less adjustment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a stepless adjustment hoist device. The stepless adjustment hoist device comprises a hoist head connecting piece, a hollow shoulder beam, an adjusting assembly and hoist hook assemblies, wherein the hoist head connecting piece comprises a middle sleeve, the inner wall of the middle sleeve is provided with a ring-shaped snapping groove; the hollow shoulder beam is arranged inside the middle sleeve in a sleeve mode, and the tube wall of the hollow shoulder beam is provided with kidney-shaped holes; the adjusting assembly comprises a rotary screw, a driving nut and a connecting pin, the screw is rotatably mounted inside the hollow shoulder beam, the driving nut is mounted on the rotary screw, one end of the connecting pin penetrates the kidney-shaped holes and is fixedly connected with the driving nut, and the other end of the connecting pin is connected inside the ring snapping groove in an abutting mode; the hoist hook assemblies are arranged on both ends of the hollow shoulder beam. The stepless adjustment hoist device can achieve steplesss gravity center adjustment to be applicable to integral machine hoisting with different configurations, and meanwhile, can achieve mixed line production.
Description
Technical field
The utility model relates to machine tool, particularly a kind of step-less adjustment suspender.
Background technology
Suspender is the device that field of industrial production is conventional, particularly in diesel engine assembling field, when transferring to complete machine and spray paint suspended chain from pellet type fitting line due to complete machine, complete machine sling or put back to pallet all require straighter and even, otherwise the oil pan tray of easily swiping.But the machine gravity of different configurations does not overlap, hanger height is also different, under swinging cross production background, require again Quick Changeover, general way is exactly with the maximum type of output suspender customized, take into account other type by the number of change suspension hook and the suspension hook of replacing different length, so single suspender is not suitable for the type of different configurations, the poor practicability of suspender.
Utility model content
The utility model is in order to overcome defect in above-mentioned prior art, and a kind of step-less adjustment suspender is provided, and goes for the type of different configurations, and reality is found the step-less adjustment of different configuration type centers of gravity.
For realizing above-mentioned utility model object, the utility model provides a kind of step-less adjustment suspender, comprising: hang an attaching parts, it comprises an intermediate sleeve, on the inwall of intermediate sleeve, is provided with annular slot; Hollow shoulder beam, it is set in intermediate sleeve, on the tube wall of hollow shoulder beam, is through with waist shaped hole; Adjusting part, it comprises rotary screw, drive nut and connecting pin, and bolt rotary is arranged on hollow shoulder beam inside, and drive nut is contained on rotary screw, one end of connecting pin is fixedly connected with drive nut through waist shaped hole, and the connecting pin other end is connected in annular slot; Hook assembly, it is fixed on hollow shoulder beam two ends.
In technique scheme, hang an attaching parts and also comprise slinging beam, its two ends are fixed on the sidewall of intermediate sleeve.
In technique scheme, in intermediate sleeve, cover has conversion suspension ring.
In technique scheme, be respectively equipped with pole socket at hollow shoulder beam two ends, rotary screw two ends correspondence is arranged on pole socket.
In technique scheme, hook assembly comprises hangers, and it is for connecting interdigitated electrode structure, and hangers is fixed on the sidewall of hollow shoulder beam.
Compared with prior art, the utlity model has following beneficial effect: the center of gravity of the complete machine that can regulate different configurations from relatively moving of hollow shoulder beam by design intermediate sleeve, realize center of gravity step-less adjustment, reach lifting balance; Meanwhile, hang an attaching parts and comprise slinging beam and conversion suspension ring, can in operation process, change and hang head, adapt to swinging cross and produce, meet complete machine in the conversion use between wiring outside suspended chain and diesel engine pellet type of spraying paint.
Accompanying drawing explanation
Fig. 1 hangs an attaching parts and adjusting part assembling schematic diagram in the utility model;
Fig. 2 is a kind of step-less adjustment hanger structure schematic diagram of the present utility model;
Fig. 3 is intermediate sleeve structural representation in the utility model;
Fig. 4 is hollow shoulder girder construction schematic diagram in the utility model;
Fig. 5 is drive screw structural representation in the utility model;
Fig. 6 is drive nut front view in the utility model;
Fig. 7 is drive nut left view in the utility model;
Fig. 8 is patch structural representation in the utility model;
Fig. 9 is hanger structure schematic diagram in the utility model.
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-hangs an attaching parts, 11-intermediate sleeve, and 12-slinging beam, 13-changes suspension ring, 2-hollow shoulder beam, 21-waist shaped hole, 3-adjusting part, 31-rotary screw, 32-pole socket, 33-drive nut, 34-connecting pin, 35-patch, 4-hook assembly, 41-hangers, 42-shackle, 43-suspension hook.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of the specific embodiment.
Step-less adjustment suspender of the present utility model adapts to swinging cross to be produced, and finds the center of gravity of different configuration types by freely adjusting the size of suspension hook arm of force distance, is realized online electrodeless adjusting to hanging the balance of complete machine.Coordinate the diverse location of hangers and shackle to articulate, mobile shackle can obtain the height hanging point of multiple combination simultaneously.
As shown in Figures 1 and 2, as preferred embodiment, step-less adjustment suspender of the present utility model comprises and hangs an attaching parts 1, hollow shoulder beam 2, adjusting part 3 and hook assembly 4, hang an attaching parts 1 and comprise an intermediate sleeve 11, on the inwall of intermediate sleeve 11, be provided with annular slot 113(referring to Fig. 3), on the sidewall of intermediate sleeve 11, weld slinging beam 12, slinging beam is inverted U, specifically can be welded by steel pipe and the round steel that is mutually 90 degree, in intermediate sleeve 11 before the two ends of slinging beam 12, be inserted in conversion suspension ring 13, conversion suspension ring 13 ovalizes, specifically adding man-hour, conversion suspension ring 13 can first be enclosed within intermediate sleeve 11, then weld slinging beam 12, hanging an attaching parts 1 is mainly to hang head with workshop to play connection function, specifically can in operation process, change and hang head by slinging beam 12 and conversion suspension ring 13, complete different operations, adapting to swinging cross produces, meet complete machine in the conversion use between wiring outside suspended chain and diesel engine pellet type of spraying paint.Hollow shoulder beam 2 is movably arranged in intermediate sleeve 11, hollow shoulder beam 2 is also made up of steel pipe, on the tube wall of hollow shoulder beam 2, be through with 3 road waist shaped hole 21(referring to Fig. 4), hollow shoulder beam 2 can be adjusted by adjusting part 3 relative position of itself and intermediate sleeve 11, and the maximum displacement of adjusting is exactly the length of waist shaped hole 21, and then the weight difference at balancing suspension hook assembly 4 two ends.As preferred embodiment, adjusting part 3 comprises rotary screw 31, pole socket 32, drive nut 33 and connecting pin 34, pole socket 32 is located at respectively hollow shoulder beam 2 two ends, particularly, first weld a pole socket 32 in one end of hollow shoulder beam 2, drive nut 33 is screwed to drive screw 31 certain positions, drive screw 31 is sleeved on the inner chamber of hollow shoulder beam 2 together with drive nut 33, the pole socket 32 of the other end of hollow shoulder beam 2 is inserted in drive screw 31 and welds with hollow shoulder beam 2, preliminary operation is flexible, weld full circle, so far, the positive stop end 311 of drive screw 31 is corresponding with free end 312 is arranged on (referring to Fig. 5 and Fig. 1) on corresponding pole socket 32, then load onto jump ring (unmarked in figure) at drive screw 31 two ends, in the time of specific works, external force rotation free end 312 rotates drive screw 31 between two pole sockets 32, the position of 3 waist shaped holes 21 of this hollow shoulder beam 2 is just set off by intermediate sleeve 11, all there is jump ring protection at the two ends that drive screw 31 stretches out pole socket 32, guarantee the safe and reliable of hollow shoulder beam 2.
Then, as shown in FIG. 6 and 7, on the outer wall of drive nut 33, be provided with three pin-and-holes 332, the pin-and-hole 332 of stirring drive nut 33 aligns with three waist shaped holes 21 of hollow shoulder beam 2, be inserted in hollow shoulder beam 2 from one end of intermediate sleeve 1, the annular slot 113 of intermediate sleeve 1 is aligned with the pin-and-hole 332 of drive nut 33, fill in one by one connecting pin 34 from the auxiliary hole 112 being located at intermediate sleeve 11, connecting pin 34 is column, and it is 3, now, insert in the pin-and-hole 332 of drive nut 33 connecting pin 34 one end, through 3 waist shaped holes 21 of hollow shoulder beam 2, the other end stretches into the annular slot 113 of intermediate sleeve 11.In addition, prevent coming off of connecting pin 34, also design a kind of patch 35(referring to Fig. 8), patch 35 has fixing threaded hole 351 and fills in the projection 352 of auxiliary hole 112, last, with screw, patch 35 is fixed on the sidewall of intermediate sleeve 11 (referring to Fig. 1), now, intermediate sleeve 11 can be rotated relative to hollow shoulder beam 2, reverses drive screw 31, and intermediate sleeve 11 can move relative to hollow shoulder beam 2.
As shown in Figure 9, hook assembly comprises hangers 41, and it is for connecting interdigitated electrode structure, and the upper end of hangers 41 is welded on the two ends sidewall of hollow shoulder beam 2.In the shackle 42 of the interior suit standard of hangers 41, hangers 41 combines with shackle 42, and mobile shackle 42 can obtain the height hanging point of multiple combination, can compensate the complete machine hanger of different height combinations, and shackle 42 lower end connecting shackle 43(are referring to Fig. 2).In addition, be also provided with sheath (not shown), its wrapping, between intermediate sleeve 11 and hollow shoulder beam 2, shields to intermediate sleeve 11 and hollow shoulder beam 2, and the section that relatively moves is not polluted by paint, realizes flexible, adapts to apply under the environment that sprays paint.
To sum up, drive intermediate sleeve 11 and hollow shoulder beam 2 by drive screw 31, center of gravity is found step-less adjustment, can adjust online, meets the complete machine lifting operation of different configurations.Meanwhile, realize the Quick Changeover under swinging cross production background, can alleviate useless working time of workman, reduce hidden danger of quality.
Disclosed is above only specific embodiment of the utility model, and still, the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. a step-less adjustment suspender, is characterized in that, comprising:
Hang an attaching parts, it comprises an intermediate sleeve, on the inwall of described intermediate sleeve, is provided with annular slot;
Hollow shoulder beam, it is set in described intermediate sleeve, on the tube wall of described hollow shoulder beam, is through with waist shaped hole;
Adjusting part, it comprises rotary screw, drive nut and connecting pin, described bolt rotary is arranged on described hollow shoulder beam inside, described drive nut is contained on described rotary screw, one end of described connecting pin is fixedly connected with described drive nut through described waist shaped hole, and the described connecting pin other end is connected in described annular slot;
Hook assembly, it is fixed on described hollow shoulder beam two ends.
2. step-less adjustment suspender according to claim 1, is characterized in that, described in hang an attaching parts and also comprise slinging beam, its two ends are fixed on the sidewall of described intermediate sleeve.
3. step-less adjustment suspender according to claim 2, is characterized in that, in described intermediate sleeve, cover has conversion suspension ring.
4. step-less adjustment suspender according to claim 1, is characterized in that, is respectively equipped with pole socket at described hollow shoulder beam two ends, and described rotary screw two ends correspondence is arranged on described pole socket.
5. according to the arbitrary described step-less adjustment suspender of claim 1 to 4, it is characterized in that, described hook assembly comprises hangers, and it is for connecting interdigitated electrode structure, and described hangers is fixed on the sidewall of described hollow shoulder beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056069.1U CN203667804U (en) | 2014-01-29 | 2014-01-29 | Stepless adjustment hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056069.1U CN203667804U (en) | 2014-01-29 | 2014-01-29 | Stepless adjustment hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667804U true CN203667804U (en) | 2014-06-25 |
Family
ID=50964123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056069.1U Withdrawn - After Issue CN203667804U (en) | 2014-01-29 | 2014-01-29 | Stepless adjustment hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754758A (en) * | 2014-01-29 | 2014-04-30 | 广西玉柴机器股份有限公司 | Stepless regulation lifting appliance |
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
-
2014
- 2014-01-29 CN CN201420056069.1U patent/CN203667804U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754758A (en) * | 2014-01-29 | 2014-04-30 | 广西玉柴机器股份有限公司 | Stepless regulation lifting appliance |
| CN103754758B (en) * | 2014-01-29 | 2015-10-28 | 广西玉柴机器股份有限公司 | Step-less adjustment suspender |
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |