CN205155000U - Suspension type wire rope vibration isolator - Google Patents

Suspension type wire rope vibration isolator Download PDF

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Publication number
CN205155000U
CN205155000U CN201520878786.7U CN201520878786U CN205155000U CN 205155000 U CN205155000 U CN 205155000U CN 201520878786 U CN201520878786 U CN 201520878786U CN 205155000 U CN205155000 U CN 205155000U
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China
Prior art keywords
splint
spring
external
wire rope
attachment screw
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Active
Application number
CN201520878786.7U
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Chinese (zh)
Inventor
邱小华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI HONGYUAN DEVFLEX CO Ltd
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WUXI HONGYUAN DEVFLEX CO Ltd
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Priority to CN201520878786.7U priority Critical patent/CN205155000U/en
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Abstract

The utility model relates to a suspension type wire rope vibration isolator, include and wind the spring of establishing, characterized by by wire rope: the upper and lower both sides of spring are respectively around establishing between an outer clamping plate and first inner splint, and both sides are respectively around establishing between the 2nd outer clamping plate and second inner splint around the spring, first inner splint and second inner splint are the U template, and the one end of first inner splint and second inner splint is the opening. The utility model has the advantages of simple and reasonable structure, cuting direction low frequency, big displacement, bearing great load, simple to operate satisfies customer demands simultaneously.

Description

Supending roll type steel-wire isolator
Technical field
The utility model relates to a kind of steel-wire isolator, the hanging steel-wire isolator of especially a kind of Novel spider plant.
Background technique
At present, the steel-wire isolator of domestic production, the weight of equipment that single shear direction can carry is very little, low frequency, Large travel range and the larger load this part of carrying do and not enough.General large loading device is all adopt the mode adding vibration isolator quantity to carry out load sharing, if run into special circumstances in this case, such as installing space deficiency, low frequency, Large travel range, client has particular/special requirement etc., just seem very passive, therefore the development cost of equipment also can improve greatly.
Therefore, developing and a kind ofly have long lifetime, high-performance, shear direction low frequency, Large travel range, can carry larger loading device, low frequency steel-wire isolator easy for installation, is very commercioganic.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of supending roll type steel-wire isolator, simple and reasonable, and shear direction low frequency, Large travel range can carry larger load, simultaneously easy for installation, meets customer need.
According to the technological scheme that the utility model provides, a kind of supending roll type steel-wire isolator, comprise the spring become by wire rope winding, it is characterized in that: winding is between the first external splint and the first inner splint respectively in the both sides up and down of described spring, and both sides, the front and back difference winding of spring is between the second external splint and the second inner splint; Described first inner splint and the second inner splint are U-shaped plate, and one end of the first inner splint and the second inner splint is opening.
Described first inner splint is connected with shackle respectively by nut, the second attachment screw, stop pin with the other end of the second inner splint.
The outside of the biside plate of described first inner splint plate arranges the first external splint respectively, the outside of the biside plate of the second inner splint arranges the second external splint respectively, and the first inner splint is connected respectively by the 3rd attachment screw with the second external splint with the first external splint and the second inner splint.
Be provided with supporting post in the inner chamber of described spring, supporting post is connected with the first inner splint by attachment screw.
Described spring, the first inner splint, the first external splint, the second inner splint and the second external splint are all arranged in protective housing, and described protective housing is connected with the first inner splint by the first attachment screw, spacer.
The utility model have employed column construction profile, built-in supporting post, and the rigidity can born larger load, have the long lifetime, increase shearing especially achieves the specific demand of low frequency, Large travel range at shear direction; Additional protective housing can play man-machine protective action; All parts all adopt stainless steel to make, good corrosion resistance, and under normal operation circumstances, operating life is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2, the hanging steel-wire isolator of described Novel spider plant comprises shackle 1, first attachment screw 2, spacer 3, protective housing 4, first external splint 5, first inner splint 6, spring 7, second inner splint 8, second external splint 9, nut 10, second attachment screw 11, stop pin 12, the 3rd attachment screw 13, supporting post 14 etc.
As shown in Figure 1, the utility model comprises the spring 7 become by wire rope winding, and winding is between the first external splint 5 and the first inner splint 6 respectively in the both sides up and down of spring 7, and both sides, the front and back difference winding of spring 7 is between the second external splint 9 and the second inner splint 8; Described first inner splint 6 and the second inner splint 8 are U-shaped plate, and one end of the first inner splint 6 and the second inner splint 8 is opening; Described first inner splint 6 is connected with shackle 1 respectively by nut 10, second attachment screw 11, stop pin 12 with the other end of the second inner splint 8; The outside of the biside plate of described first inner splint plate 6 arranges the first external splint 5 respectively, the outside of the biside plate of the second inner splint 8 arranges the second external splint 9, first inner splint 6 respectively and is connected respectively by the 3rd attachment screw 13 with the second external splint 9 with the first external splint 5 and the second inner splint 8; Be provided with supporting post 14 in the inner chamber of described spring 7, supporting post 14 is connected with the first inner splint 6 by attachment screw, plays support reinforcing effect;
Described spring 7, first inner splint 6, first external splint 5, second inner splint 8 and the second external splint 9 are all arranged in protective housing 4, and described protective housing 4 is connected with the first inner splint 6 by the first attachment screw 2, spacer 3.
Working principle of the present utility model and working procedure: as shown in Figure 1, the rigidity of steel-wire isolator is property of softening non-linear rigidity, and its Static stiffness reduces with the increase of distortion, and dynamic rigidity coefficient reduces rapidly with the increase of excitation amplitude.Therefore when generally vibration isolator bears large load, its Static stiffness is all less than normal.Structure of the present utility model is different from conventional steel wires rope vibration isolator, have employed column construction profile, built-in supporting post 14, makes the rigidity that product can bear larger load, have the long lifetime, increases shearing, especially achieves the specific demand of low frequency, Large travel range at shear direction.Additional protective housing 4 can play man-machine protective action.Meanwhile, all parts of the hanging steel-wire isolator of described Novel spider plant all adopt stainless steel to make, good corrosion resistance, and under normal operation circumstances, operating life is high.

Claims (5)

1. a supending roll type steel-wire isolator, comprise the spring (7) become by wire rope winding, it is characterized in that: winding is between the first external splint (5) and the first inner splint (6) respectively in the both sides up and down of described spring (7), and both sides, the front and back difference winding of spring (7) is between the second external splint (9) and the second inner splint (8); Described first inner splint (6) and the second inner splint (8) are U-shaped plate, and one end of the first inner splint (6) and the second inner splint (8) is opening.
2. supending roll type steel-wire isolator as claimed in claim 1, is characterized in that: described first inner splint (6) is connected with shackle (1) respectively by nut (10), the second attachment screw (11), stop pin (12) with the other end of the second inner splint (8).
3. supending roll type steel-wire isolator as claimed in claim 1, it is characterized in that: the outside of the biside plate of described first inner splint (6) arranges the first external splint (5) respectively, the outside of the biside plate of the second inner splint (8) arranges the second external splint (9) respectively, and the first inner splint (6) is connected respectively by the 3rd attachment screw (13) with the second external splint (9) with the first external splint (5) and the second inner splint (8).
4. supending roll type steel-wire isolator as claimed in claim 1, it is characterized in that: be provided with supporting post (14) in the inner chamber of described spring (7), supporting post (14) is connected with the first inner splint (6) by attachment screw.
5. supending roll type steel-wire isolator as claimed in claim 1, it is characterized in that: described spring (7), the first inner splint (6), the first external splint (5), the second inner splint (8) and the second external splint (9) are all arranged in protective housing (4), described protective housing (4) is connected with the first inner splint (6) by the first attachment screw (2), spacer (3).
CN201520878786.7U 2015-11-05 2015-11-05 Suspension type wire rope vibration isolator Active CN205155000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520878786.7U CN205155000U (en) 2015-11-05 2015-11-05 Suspension type wire rope vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520878786.7U CN205155000U (en) 2015-11-05 2015-11-05 Suspension type wire rope vibration isolator

Publications (1)

Publication Number Publication Date
CN205155000U true CN205155000U (en) 2016-04-13

Family

ID=55690696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520878786.7U Active CN205155000U (en) 2015-11-05 2015-11-05 Suspension type wire rope vibration isolator

Country Status (1)

Country Link
CN (1) CN205155000U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107763128A (en) * 2017-09-29 2018-03-06 浙江大学 A kind of suspending steel wire rope vibration isolation sound arrester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107763128A (en) * 2017-09-29 2018-03-06 浙江大学 A kind of suspending steel wire rope vibration isolation sound arrester

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