CN210799862U - General vibration isolation device of hoist and mount formula - Google Patents
General vibration isolation device of hoist and mount formula Download PDFInfo
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- CN210799862U CN210799862U CN201921533342.4U CN201921533342U CN210799862U CN 210799862 U CN210799862 U CN 210799862U CN 201921533342 U CN201921533342 U CN 201921533342U CN 210799862 U CN210799862 U CN 210799862U
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Abstract
The utility model discloses a general vibration isolation mounting of hoist and mount formula, including lower floor's isolator, middle raft frame, upper isolator and equipment fixing frame, middle raft frame includes the top panel, lower panel and floor, still be provided with lower floor's isolator erection column on the top panel, the outside protrusion in the floor of the vertical both sides of lower panel forms upper isolator installation department, be provided with the lateral position regulation hole on the upper isolator installation department, the lateral position regulation hole is the bar hole, equipment fixing frame comprises isolator mounting panel and undercarriage mounting panel, be provided with the longitudinal position regulation hole on the undercarriage mounting panel, the longitudinal position regulation hole is the bar hole. The utility model discloses a general vibration isolation device of hoist and mount formula can realize treating the continuous adjustment of erection equipment transversely and vertically on the mounting plane, can be applicable to the different erection equipment of treating of various centrobarics, has simple structure, the commonality is good, the vibration isolation performance is excellent, easily install and the advantage of maintaining.
Description
Technical Field
The utility model relates to a vibration isolation device field, concretely relates to general vibration isolation device of hoist and mount formula.
Background
Vibration and noise generated by various mechanical devices are inevitable in work and life. The vibration and noise not only directly influence the normal life of people and reduce the working efficiency of workers, but also can damage the functions of the hearing, the cardiovascular system, the nervous system and the intestines and stomach of a human body; particularly strong vibration also causes great damage to equipment and buildings, and therefore, vibration isolation treatment is required for mechanical equipment. Vibration isolation technology is an effective measure for controlling vibration and noise pollution, and a vibration isolator or a vibration isolation device is usually added between equipment and a foundation to reduce the influence of the equipment vibration. According to the number of layers of the vibration isolator, the vibration isolator is generally divided into single-layer vibration isolation and double-layer vibration isolation. The single-layer vibration isolation amount is generally only 10-20 decibels, the double-layer vibration isolation can overcome the problem of high-frequency failure of the single-layer vibration isolation, and the vibration isolation amount can reach 20-35 decibels. Although the vibration isolation amount of the existing double-layer vibration isolation device is greatly improved compared with that of a single-layer vibration isolation device, the existing double-layer vibration isolation device is mainly designed according to the parameters such as the gravity center of the equipment to be subjected to vibration isolation in engineering application, and has the problems of poor universality, complex installation and the like.
In view of the above problems, it is desirable to design a vibration isolation device that can be applied to various kinds of equipment and has good versatility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general vibration isolation device of hoist and mount formula to solve among the prior art technical problem that the vibration isolation device commonality is poor, the installation is complicated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hoisting type general vibration isolation device comprises a lower-layer vibration isolator, an intermediate raft frame, an upper-layer vibration isolator and an equipment mounting frame, wherein the intermediate raft frame comprises an upper panel, a lower panel and a rib plate fixedly supported between the upper panel and the lower panel, the lower-layer vibration isolator is fixedly arranged on the upper surface of the upper panel, a lower-layer vibration isolator mounting post is further arranged on the upper panel, the longitudinal two sides of the lower panel outwards protrude out of the rib plate to form an upper-layer vibration isolator mounting part, a transverse position adjusting hole penetrating through the lower panel along the thickness direction of the lower panel is arranged on the upper-layer vibration isolator mounting part, the transverse position adjusting hole is a strip-shaped hole, the length direction of the transverse position adjusting hole is consistent with the transverse direction of the lower panel, a bolt can penetrate through the transverse position adjusting hole and can fix the upper-layer vibration isolator on the upper surface of the upper-layer vibration isolator mounting part, the equipment, isolator fixing panel fixed set up in upper isolator top, be provided with on the undercarriage installation panel and run through along undercarriage installation panel thickness direction the vertical position control hole of undercarriage installation panel, vertical position control hole is the bar hole, and the length direction of vertical position control hole is unanimous with the vertical of panel down, vertical position control hole can supply the bolt to pass and will treat that the erection equipment fixes on equipment fixing frame.
Further, the lower-layer vibration isolators are fixedly arranged on the upper surface of the upper panel of the middle raft frame through bolts.
The one-to-one correspondence of the transverse position adjusting holes in the upper-layer vibration isolator mounting part is realized in the longitudinal direction of the lower panel, the upper-layer vibration isolator is fixed at the transverse position adjusting holes through bolts, the upper-layer vibration isolator arranged on the transverse position adjusting holes in the one-to-one correspondence in the longitudinal direction of the lower panel is also in the one-to-one correspondence in the longitudinal direction, and an equipment mounting frame is arranged between any two lower-layer vibration isolators corresponding to each other in the longitudinal direction. Furthermore, the upper panel, the lower panel and the rib plates fixedly supported between the upper panel and the lower panel of the middle raft frame are provided with lightening holes.
Furthermore, the upper-layer vibration isolator and the lower-layer vibration isolator are low-frequency and impact-resistant vibration isolators.
The hoisting type general vibration isolation device realizes double-stage vibration isolation and has good vibration attenuation effect through the upper vibration isolator and the lower vibration isolator; and the horizontal position adjusting hole on the lower panel is matched with the longitudinal position adjusting hole on the equipment foot mounting panel of the equipment mounting frame, so that the equipment to be mounted is continuously adjusted in the horizontal direction and the longitudinal direction of the mounting plane, the vibration isolation device can be suitable for equipment to be mounted with different gravity centers, and the vibration isolation device has the advantages of simple structure, good universality, excellent vibration isolation performance and easiness in mounting and maintaining.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the general vibration isolating device of the present invention.
In the figure: 1. a lower layer vibration isolator; 2. an upper panel; 21. lightening holes; 3. a rib plate; 4. a lower panel; 41. an upper vibration isolator mounting section; 411. a lateral position adjustment hole; 5. an upper vibration isolator; 6. a connecting portion; 61. the vibration isolator fixing panel; 62. a foot mounting panel; 621. a longitudinal position adjustment hole; 7. and (5) equipment to be installed.
Detailed Description
The general vibration isolation device of hoist and mount formula of the utility model is explained in detail below with the accompanying drawings.
The utility model discloses a general vibration isolation device of hoist and mount formula embodiment 1 is shown in fig. 1, including lower floor's isolator 1, middle raft frame, upper isolator 5 and equipment fixing frame. Wherein, the lower vibration isolator 1 and the upper vibration isolator 5 are both low-frequency and shock-resistant vibration isolators. Wherein, middle raft frame includes top panel 2, lower panel 4 and fixed bracing 3 between top panel 2 and lower panel 4. The lower-layer vibration isolator 1 is fixedly arranged on the upper surface of the upper panel 2, a lower-layer vibration isolator mounting column is further arranged on the upper panel 2, and the vibration isolator is fixed on the upper panel 2 through the lower-layer vibration isolator mounting column by bolts. The vertical both sides of panel 4 outwards protrusion forms two upper strata isolator installation parts 41 in the floor down, be provided with on the upper strata isolator installation part 41 along the horizontal position control hole 411 that panel 4 thickness direction runs through panel 4 down, horizontal position control hole 411 is the bar hole, the length direction of horizontal position control hole 411 is unanimous with the horizontal of panel 4 down, horizontal position control hole 411 can supply the bolt to pass and fix upper strata isolator 5 at upper strata isolator installation part 411 upper surface down, equipment fixing frame includes two isolator fixed panels 61 and a machine foot installation panel 62, isolator fixed panel 61 is fixed to be set up in upper strata isolator 5 top, machine foot installation panel 62 is located the below of panel 4 down, the vertical both sides of machine foot installation panel 62 still are provided with the connecting portion 6 of connecting corresponding isolator fixed panel 61 and machine foot installation panel 62, be provided with on the machine foot installation panel 62 and run through the vertical vibration isolator fixed panel 61 of machine foot installation panel 62 along machine foot installation panel 62 thickness direction The position adjusting holes 621, the longitudinal position adjusting holes 621 are strip-shaped holes, the length direction of the longitudinal position adjusting holes 621 is consistent with the longitudinal direction of the lower panel 4, and the longitudinal position adjusting holes 621 can be used for bolts to penetrate through and fix the equipment to be installed 7 on the equipment installation frame. Wherein, lower floor's isolator 1 sets up in the upper surface of top panel 2 through bolt fastening, and lower floor's isolator 1 is provided with 4 and corresponds the four corners setting of top panel 2. Lateral position regulation hole 411 is provided with 4, respectively be provided with two lateral position regulation holes 411 on two upper strata isolator installation departments 41, and lateral position regulation hole 411 on two upper strata isolator installation departments 41 one-to-one on the longitudinal direction of panel 4 down, upper isolator 5 is provided with 4, and every lateral position regulation hole 411 department has an upper isolator 5 through the bolt fastening, upper isolator 5 that sets up also on the longitudinal direction one-to-one on the lateral position regulation hole 411 of panel 4's longitudinal direction down one-to-one, be provided with an equipment fixing frame between the upper isolator 5 of arbitrary two upper strata correspondences in longitudinal direction. In addition, weight-reducing holes 21 are provided in the upper panel 2, the lower panel 4, and the rib plate 3 fixedly supported between the upper panel 2 and the lower panel 4.
The hoisting type general vibration isolation device realizes double-stage vibration isolation and has good vibration attenuation effect through the upper vibration isolator and the lower vibration isolator; and the horizontal position adjusting hole on the lower panel is matched with the longitudinal position adjusting hole on the machine foot mounting panel of the equipment mounting frame, so that the equipment to be mounted is continuously adjusted in the horizontal direction and the longitudinal direction of the mounting plane, the vibration isolation device can be suitable for equipment to be mounted with different gravity centers, and the vibration isolation device has the advantages of simple structure, good universality, excellent vibration isolation performance and easiness in mounting and maintaining.
In other embodiments, the upper and lower isolators may also be rubber isolators or gas spring isolators.
In other embodiments, the upper panel, the lower panel and the rib plates can be provided without lightening holes.
In other embodiments, the number of the transverse position adjusting holes, the longitudinal position adjusting holes, the upper-layer vibration isolators and the equipment mounting brackets can be set as required.
In other embodiments, the number and the positions of the lower-layer vibration isolators can be set as required.
In other embodiments, the lower vibration isolator can be fixed on the upper panel by other common fixing methods such as welding and the like.
In other embodiments, the equipment mounting bracket can also be fixed on the upper-layer vibration isolator by other common fixing methods such as welding and the like.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention as claimed.
Claims (5)
1. The utility model provides a general vibration isolation device of hoist and mount formula which characterized in that: including lower floor's isolator, middle raft frame, upper isolator and equipment fixing bracket, middle raft frame includes top panel, lower panel and the floor of fixed support between top panel and lower panel, lower floor's isolator is fixed to be set up in the upper surface of top panel, still be provided with lower floor's isolator erection column on the top panel, the vertical both sides of panel are outside to bulge out in the floor and form upper isolator installation department down, be provided with the horizontal position control hole that runs through the lower panel along lower panel thickness direction on the upper isolator installation department, horizontal position control hole is the bar hole, and the length direction of horizontal position control hole is unanimous with the horizontal of lower panel, horizontal position control hole can supply the bolt to pass and fix upper isolator on upper isolator installation department upper surface, equipment fixing bracket includes isolator fixed panel and machine foot installation panel, isolator fixing panel fixed set up in upper isolator top, be provided with on the undercarriage installation panel and run through along undercarriage installation panel thickness direction the vertical position control hole of undercarriage installation panel, vertical position control hole is the bar hole, and the length direction of vertical position control hole is unanimous with the vertical of panel down, vertical position control hole can supply the bolt to pass and will treat that the erection equipment fixes on equipment fixing frame.
2. The universal vibration isolation device for hanging of claim 1, wherein: and the lower-layer vibration isolator is fixedly arranged on the upper surface of the upper panel of the middle raft frame through bolts.
3. The universal vibration isolation device for hanging of claim 1, wherein: the one-to-one correspondence of the transverse position adjusting holes in the upper-layer vibration isolator mounting part is realized in the longitudinal direction of the lower panel, the upper-layer vibration isolator is fixed at the transverse position adjusting holes through bolts, the upper-layer vibration isolator arranged on the transverse position adjusting holes in the one-to-one correspondence in the longitudinal direction of the lower panel is also in the one-to-one correspondence in the longitudinal direction, and an equipment mounting frame is arranged between any two lower-layer vibration isolators corresponding to each other in the longitudinal direction.
4. The universal vibration isolation device for hanging of claim 1, wherein: the upper panel, the lower panel and the rib plates fixedly supported between the upper panel and the lower panel of the middle raft frame are provided with lightening holes.
5. The universal vibration isolation device for hanging of claim 1, wherein: and the upper-layer vibration isolator and the lower-layer vibration isolator are low-frequency and impact-resistant vibration isolators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533342.4U CN210799862U (en) | 2019-09-16 | 2019-09-16 | General vibration isolation device of hoist and mount formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533342.4U CN210799862U (en) | 2019-09-16 | 2019-09-16 | General vibration isolation device of hoist and mount formula |
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| Publication Number | Publication Date |
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| CN210799862U true CN210799862U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921533342.4U Active CN210799862U (en) | 2019-09-16 | 2019-09-16 | General vibration isolation device of hoist and mount formula |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750204A (en) * | 2020-07-22 | 2020-10-09 | 武汉麦康德设备有限公司 | Marine horizontal double-bridge buoyant raft vibration isolation pipe clamp |
| CN111750202A (en) * | 2020-07-22 | 2020-10-09 | 武汉麦康德设备有限公司 | Vibration isolation pipe clamp for marine vertical double-bridge floating raft |
-
2019
- 2019-09-16 CN CN201921533342.4U patent/CN210799862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750204A (en) * | 2020-07-22 | 2020-10-09 | 武汉麦康德设备有限公司 | Marine horizontal double-bridge buoyant raft vibration isolation pipe clamp |
| CN111750202A (en) * | 2020-07-22 | 2020-10-09 | 武汉麦康德设备有限公司 | Vibration isolation pipe clamp for marine vertical double-bridge floating raft |
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