CN219774692U - Wire rope vibration isolation device - Google Patents
Wire rope vibration isolation device Download PDFInfo
- Publication number
- CN219774692U CN219774692U CN202321128161.XU CN202321128161U CN219774692U CN 219774692 U CN219774692 U CN 219774692U CN 202321128161 U CN202321128161 U CN 202321128161U CN 219774692 U CN219774692 U CN 219774692U
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- wire rope
- clamping plate
- adapter plate
- plate
- steel wire
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- 238000002955 isolation Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a wire rope vibration isolation device, which is hung on impacted equipment, wherein the wire rope vibration isolation device is arranged between a first substrate and a second substrate of the equipment, an upper clamping plate and an upper adapter plate of the wire rope vibration isolation device are respectively connected with the first substrate through bolts, a lower clamping plate and a lower adapter plate of the wire rope vibration isolation device are respectively connected with the second substrate through bolts, a wire rope vibration isolator is adopted between the upper clamping plate and the lower clamping plate as a vibration reduction element, and a protection rope is arranged between the first substrate and the second substrate, so that the safety of the equipment in a hanging state is better protected. The additional impact and vibration generated when the vehicle runs on the track can be absorbed by the additionally arranged steel wire rope vibration isolation device, so that the equipment is effectively protected, and the service life of the equipment under severe working conditions is prolonged. The steel wire rope vibration isolation device is used for wall hanging installation between the adjacent first base plate and second base plate, and after the steel wire rope vibration isolation device receives additional vibration impact, the steel wire rope vibration isolation device can generate deformation to reduce damage of the vibration impact to equipment.
Description
Technical Field
The present utility model relates to a wire rope vibration isolator, and more particularly, to a wire rope vibration isolator capable of reducing impact vibration.
Background
Urban rail transit is a backbone of urban public transportation, and is particularly suitable for large and medium-sized cities, urban rail transit communication is realized through a wireless network, and the communication is an important basic component of the wireless network and plays a very important role. The existing communication equipment fixing mode utilizes a plurality of fixing devices to firmly fix equipment, when the equipment is subjected to external factors such as impact and vibration during running of a vehicle and the like to shake, friction can be generated between the equipment and the fixing devices, vibration impact is conducted through rigid connection, the equipment is easy to wear, and the service life of the equipment is reduced. The weight of the rail transit communication equipment is 7.46kg, and the existing rigid bolt hoisting connection cannot bear half sine wave impact with the impact environment of 30g/18 ms.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a steel wire rope vibration isolation device which has the characteristic of reducing impact vibration.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a vibration isolation device for a steel wire rope is characterized in that: the wire rope vibration isolator is characterized in that a wall hanging device of the wire rope vibration isolator is arranged between two parallel first base plates and two parallel second base plates of the impacted equipment, an upper clamping plate and an upper adapter plate of the wire rope vibration isolator are respectively connected with the first base plates through bolts, a lower clamping plate and a lower adapter plate of the wire rope vibration isolator are respectively connected with the second base plates through bolts, and a wire rope vibration isolator serving as a vibration reduction element is arranged between the upper clamping plate and the lower clamping plate;
the wire rope vibration isolator comprises an upper clamping plate, an upper connecting hole, a lower clamping plate, a lower connecting hole and a wire rope assembly, wherein the upper clamping plate is arranged in parallel with the upper switching plate, the upper connecting hole is arranged along the length direction of the upper clamping plate, the lower switching plate is arranged in parallel with the lower switching plate, the lower connecting hole is arranged along the length direction of the lower clamping plate, the wire rope assembly is arranged between the upper clamping plate and the lower clamping plate and respectively penetrates through the upper connecting hole and the lower connecting hole, and the wire rope assembly is distributed in a spring shape.
Preferably, the upper adapter plate is provided with three upper riveting holes for bolting along the length direction, the three upper riveting holes are distributed at the left end, the middle part and the right end of the upper adapter plate, the lower adapter plate is provided with three lower riveting holes for bolting along the length direction, and the three lower riveting holes are distributed at the left end, the middle part and the right end of the lower adapter plate; the three upper riveting holes and the three lower riveting holes are in one-to-one correspondence, and central axes of the upper riveting holes and the lower riveting holes at the same side position coincide.
Preferably, two groups of upper mounting holes for bolts to pass through the upper adapter plate and then be anchored to the upper clamping plate are formed in the upper adapter plate and the upper clamping plate, and the corresponding upper mounting holes in the two groups of upper clamping plates are distributed at the left end and the right end of the upper clamping plate; two groups of lower mounting holes for bolts to pass through the lower adapter plate and then be anchored to the lower clamping plate are formed in the lower adapter plate and the lower clamping plate, and the corresponding lower mounting holes in the two groups of lower clamping plates are distributed at the left end and the right end of the lower clamping plate; the upper mounting hole is identical to the assembly structure corresponding to the bolt and the lower mounting hole is identical to the assembly structure corresponding to the bolt.
Preferably, the connection between each set of bolts and the upper mounting hole is composed of two upper mounting holes arranged side by side, and two bolts respectively penetrating through the upper mounting Kong Maogu, the upper clamping plate and the upper adapter plate; the connection between each set of bolts and the lower mounting holes consists of two lower mounting holes arranged side by side and two bolts respectively penetrating through the lower mounting Kong Maogu and the lower clamping plate and the lower adapter plate.
Preferably, the bolt is composed of a cross countersunk head screw A and a locking nut A, the cross countersunk head screw A comprises a bolt head part which is embedded in an upper mounting hole on the upper adapter plate or a lower mounting hole on the lower adapter plate, and a bolt screwing part which penetrates through the upper mounting hole on the upper clamping plate or the lower mounting hole on the lower adapter plate, and the locking nut A is screwed on the bolt screwing part and then is propped against the corresponding upper clamping plate or lower clamping plate.
Preferably, the bolts are coated with thread compound.
Preferably, the steel wire rope assembly arranged between the upper clamping plate and the lower clamping plate consists of left steel wire ropes and right steel wire ropes which are distributed in a reverse twisting mode, the left steel wire ropes and the right steel wire ropes are distributed left and right, and the left steel wire ropes and the right steel wire ropes penetrate through the upper connecting holes and the lower connecting holes at corresponding positions.
Preferably, the left steel wire rope and the right steel wire rope are formed by winding a plurality of steel wire rope units in a twist shape, and the left steel wire rope and the right steel wire rope are distributed between the upper clamping plate and the lower clamping plate in a spring shape.
Preferably, the sections of the left steel wire rope and the right steel wire rope which are arranged between the upper clamping plate and the lower clamping plate and distributed in a spring shape are elliptical.
Preferably, a protection rope for connecting the upper adapter plate and the lower adapter plate is arranged between the upper adapter plate and the lower adapter plate, an upper protection rope protecting sleeve and a lower protection rope protecting sleeve are respectively arranged between the protection rope and the upper adapter plate and between the protection rope and the lower adapter plate, two ends of the protection rope are respectively and fixedly arranged on the upper protection rope protecting sleeve and the lower protection rope protecting sleeve, the upper protection rope protecting sleeve is fixedly arranged on the upper adapter plate, and the lower protection rope protecting sleeve is fixedly arranged on the lower adapter plate
The utility model has the advantages that: through adopting above-mentioned structure, the vehicle can produce extra impact and vibration when the track operation, can be absorbed by wire rope vibration isolator who installs additional, effectual protection equipment and extension equipment life under abominable operating mode. The steel wire rope vibration isolation device is used for wall hanging installation between the adjacent first base plate and second base plate, and after the steel wire rope vibration isolation device receives additional vibration impact, the steel wire rope vibration isolation device can generate deformation to reduce damage of the vibration impact to equipment.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of a vibration isolation device for a steel wire rope according to the present utility model.
Fig. 2 is a partial enlarged view a of fig. 1.
Fig. 3 is a top view of a wire rope vibration isolator of the present utility model.
Fig. 4 is a left side view of a wire rope vibration isolator of the present utility model.
Fig. 5 is a schematic structural view of a wire rope vibration isolation device according to the present utility model when assembled for use.
In the figure: 1-first base plate, 2-second base plate, 3-bolt, 5-wire rope isolator, 52-punch holder, 53-go up connecting hole, 55-punch holder, 56-down connecting hole, 57-wire rope subassembly, 571-left wire rope, 572-right wire rope, 6-last riveting hole, 7-down riveting hole, 8-protection rope, 9-protection rope protective sheath, 10-protection rope protective sheath, 11-go up adapter plate, 12-down adapter plate.
Detailed Description
The hanging wall of the steel wire rope vibration isolation device is arranged between two parallel first base plates 1 and second base plates 2 of the impacted equipment, an upper clamping plate 52 and an upper adapter plate 11 of the steel wire rope vibration isolation device are respectively connected with the first base plates 1 through bolts, a lower clamping plate 55 and a lower adapter plate 12 of the steel wire rope vibration isolation device are respectively connected with the second base plates 2 through bolts, and a steel wire rope vibration isolator serving as a vibration reduction element is arranged between the upper clamping plate 52 and the lower clamping plate 55.
At least one wire rope vibration isolator is arranged between the first substrate 1 and the second substrate 2, the wire rope vibration isolator at least comprises a wire rope vibration isolator, the wire rope vibration isolator comprises a wire rope assembly which is arranged in parallel with the upper adapter plate 11 and is fixed on the upper adapter plate 11 through bolts, an upper connecting hole 53 which is arranged along the length direction of the upper clamp plate 52, a lower clamp plate 55 which is arranged in parallel with the lower adapter plate 12 and is fixed on the lower adapter plate 12 through bolts, a lower connecting hole 56 which is arranged along the length direction of the lower clamp plate 55, and a wire rope assembly which is arranged between the upper clamp plate 52 and the lower clamp plate 55 and respectively penetrates through the upper connecting hole 53 and the lower connecting hole 56, and the wire rope assembly is distributed in a spring shape.
The wire rope vibration isolator device is composed of at least one wire rope vibration isolator 5, the wire rope vibration isolator 5 comprises an upper clamping plate 52 which is arranged in parallel with the upper adapter plate 11 and is anchored on the upper adapter plate 11 by bolts 3, an upper connecting hole 53 which is arranged along the length direction of the upper clamping plate 52, a lower clamping plate 55 which is arranged in parallel with the lower adapter plate 12 and is anchored on the lower adapter plate by bolts 3, a lower connecting hole 56 which is arranged along the length direction of the lower clamping plate, and wire rope components 57 which are arranged between the upper clamping plate and the lower clamping plate and respectively penetrate through the upper connecting hole and the lower connecting hole, wherein the wire rope components are distributed in a spring shape.
Through adopting above-mentioned structure, the vehicle can produce extra impact and vibration when the track operation, can be absorbed by wire rope vibration isolator who installs additional, effectual protection equipment and extension equipment life under abominable operating mode. The steel wire rope vibration isolation device is used for wall hanging installation between the adjacent first base plate and second base plate, and after the steel wire rope vibration isolation device receives additional vibration impact, the steel wire rope vibration isolation device can generate deformation to reduce damage of the vibration impact to equipment.
The upper adapter plate 11 is provided with three upper riveting holes 6 for bolting along the length direction, the three upper riveting holes are distributed at the left end, the middle part and the right end of the upper adapter plate, the lower adapter plate is provided with three lower riveting holes 7 for bolting along the length direction, and the three lower riveting holes are distributed at the left end, the middle part and the right end of the lower adapter plate; the three upper riveting holes and the three lower riveting holes are in one-to-one correspondence, and central axes of the upper riveting holes and the lower riveting holes at the same side position coincide.
Two groups of upper mounting holes for the bolts 3 to pass through the upper adapter plate and then be anchored to the upper clamping plate are arranged on the upper adapter plate 11 and the upper clamping plate 52, and the corresponding upper mounting holes on the two groups of upper clamping plates are distributed at the left end and the right end of the upper clamping plate. Two groups of lower mounting holes for the bolts 3 to pass through the lower adapter plate and then be anchored to the lower clamp plate are respectively arranged on the lower adapter plate 12 and the lower clamp plate 55, and the corresponding lower mounting holes on the two groups of lower clamp plates are distributed at the left end and the right end of the lower clamp plate; the upper mounting hole and the corresponding bolt and the lower mounting hole and the corresponding bolt have the same assembly structure.
In order to ensure reliable connection, the connection between each set of bolts and the upper mounting holes consists of two upper mounting holes arranged side by side, two bolts respectively penetrating the upper mounting holes to anchor the upper clamping plate 52 and the upper adapter plate 22. The connection between each set of bolts and the lower mounting holes consists of two lower mounting holes arranged side by side, two bolts respectively penetrating the lower mounting holes to anchor the lower clamping plate 55 and the lower adapter plate 12.
The bolt 51 is composed of a cross countersunk head screw a and a lock nut a, wherein the cross countersunk head screw a comprises a bolt head part which is embedded in an upper mounting hole on the upper adapter plate or a lower mounting hole on the lower adapter plate, and a bolt screwing part which passes through the upper mounting hole on the upper clamping plate or the lower mounting hole on the lower adapter plate, and the lock nut a is screwed on the bolt screwing part and then is abutted against the upper clamping plate 52 or the lower clamping plate 22.
The above-mentioned wire rope assembly between the upper clamping plate 52 and the lower clamping plate 55 is composed of left and right wire ropes 571 and 572 distributed in opposite directions, the left and right wire ropes are distributed in left and right directions, and the left and right wire ropes pass through the upper and lower connection holes 53 and 56 at corresponding positions. And the left wire rope and the right wire rope are formed by winding a plurality of wire rope units in a twist shape, and the left wire rope 571 and the right wire rope 572 are distributed between the upper clamping plate 52 and the lower clamping plate 55 in a spring shape. In order to control the amount of deformable displacement, the left and right wire ropes disposed between the upper and lower clamping plates 52 and 55 in a spring-like distribution have an oval cross section.
For better safety of the protection equipment in a wall-mounted state, the auxiliary connection and auxiliary hooking functions are achieved, a protection rope 8 for connecting the upper adapter plate 11 and the lower adapter plate 12 is arranged between the upper adapter plate 11 and the lower adapter plate 12, an upper protection rope protection sleeve 9 and a lower protection rope protection sleeve 10 are respectively arranged between the protection rope 8 and the upper adapter plate 11 and between the protection rope 8 and the lower adapter plate 12, two ends of the protection rope 8 are respectively fixedly arranged on the upper protection rope protection sleeve 9 and the lower protection rope protection sleeve 10, the upper protection rope protection sleeve 9 is fixedly arranged on the upper adapter plate 11, and the lower protection rope protection sleeve 10 is fixedly arranged on the lower adapter plate 12.
It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the inventors regard such subject matter as not be considered to be part of the disclosed subject matter.
Claims (10)
1. A wire rope vibration isolation device is characterized in that: the wire rope vibration isolator is characterized in that a wall hanging device of the wire rope vibration isolator is arranged between two parallel first base plates and two parallel second base plates of the impacted equipment, an upper clamping plate and an upper adapter plate of the wire rope vibration isolator are respectively connected with the first base plates through bolts, a lower clamping plate and a lower adapter plate of the wire rope vibration isolator are respectively connected with the second base plates through bolts, and a wire rope vibration isolator serving as a vibration reduction element is arranged between the upper clamping plate and the lower clamping plate;
the wire rope vibration isolator comprises an upper clamping plate, an upper connecting hole, a lower clamping plate, a lower connecting hole and a wire rope assembly, wherein the upper clamping plate is arranged in parallel with the upper switching plate, the upper connecting hole is arranged along the length direction of the upper clamping plate, the lower switching plate is arranged in parallel with the lower switching plate, the lower connecting hole is arranged along the length direction of the lower clamping plate, the wire rope assembly is arranged between the upper clamping plate and the lower clamping plate and respectively penetrates through the upper connecting hole and the lower connecting hole, and the wire rope assembly is distributed in a spring shape.
2. A wire rope vibration block as claimed in claim 1, in which: the upper adapter plate is provided with three upper riveting holes for bolting along the length direction, the three upper riveting holes are distributed at the left end, the middle part and the right end of the upper adapter plate, the lower adapter plate is provided with three lower riveting holes for bolting along the length direction, and the three lower riveting holes are distributed at the left end, the middle part and the right end of the lower adapter plate; the three upper riveting holes and the three lower riveting holes are in one-to-one correspondence, and central axes of the upper riveting holes and the lower riveting holes at the same side position coincide.
3. A wire rope vibration block as claimed in claim 1, in which: two groups of upper mounting holes for bolts to pass through the upper adapter plate and then be anchored to the upper clamping plate are formed in the upper adapter plate and the upper clamping plate, and the corresponding upper mounting holes in the two groups of upper clamping plates are distributed at the left end and the right end of the upper clamping plate; two groups of lower mounting holes for bolts to pass through the lower adapter plate and then be anchored to the lower clamping plate are formed in the lower adapter plate and the lower clamping plate, and the corresponding lower mounting holes in the two groups of lower clamping plates are distributed at the left end and the right end of the lower clamping plate; the upper mounting hole is identical to the assembly structure corresponding to the bolt and the lower mounting hole is identical to the assembly structure corresponding to the bolt.
4. A wire rope vibration block as claimed in claim 3, in which: the connection between each set of bolts and the upper mounting holes consists of two upper mounting holes arranged side by side and two bolts respectively penetrating through the upper mounting Kong Maogu, the upper clamping plate and the upper adapter plate; the connection between each set of bolts and the lower mounting holes consists of two lower mounting holes arranged side by side and two bolts respectively penetrating through the lower mounting Kong Maogu and the lower clamping plate and the lower adapter plate.
5. The wire rope vibration block of claim 4, wherein: the bolt consists of a cross countersunk head screw A and a locking nut A, wherein the cross countersunk head screw A comprises a bolt head part which is embedded in an upper mounting hole on the upper adapter plate or a lower mounting hole on the lower adapter plate, and a bolt screwing part which penetrates through the upper mounting hole on the upper clamping plate or the lower mounting hole on the lower adapter plate, and the locking nut A is screwed on the corresponding upper clamping plate or lower clamping plate after being screwed on the bolt screwing part.
6. The wire rope vibration isolating device as claimed in claim 5, wherein: the bolts are coated with thread glue.
7. A wire rope vibration block as claimed in claim 1, in which: the steel wire rope assembly arranged between the upper clamping plate and the lower clamping plate consists of left steel wire ropes and right steel wire ropes which are distributed in a reverse twisting mode, the left steel wire ropes and the right steel wire ropes are distributed left and right, and the left steel wire ropes and the right steel wire ropes penetrate through the upper connecting holes and the lower connecting holes at corresponding positions.
8. The wire rope vibration block of claim 7, wherein: the left steel wire rope and the right steel wire rope are formed by winding a plurality of steel wire rope units in a twist shape, and the left steel wire rope and the right steel wire rope are distributed between the upper clamping plate and the lower clamping plate in a spring shape.
9. The wire rope vibration block of claim 7, wherein: the sections of the left steel wire rope and the right steel wire rope which are arranged between the upper clamping plate and the lower clamping plate and distributed in a spring shape are elliptical.
10. A wire rope vibration block as claimed in claim 1, in which: the protection rope protection device is characterized in that a protection rope for connecting the upper adapter plate and the lower adapter plate is arranged between the upper adapter plate and the lower adapter plate, an upper protection rope protection sleeve and a lower protection rope protection sleeve are respectively arranged between the protection rope and the upper adapter plate and between the protection rope and the lower adapter plate, two ends of the protection rope are respectively and fixedly arranged on the upper protection rope protection sleeve and the lower protection rope protection sleeve, the upper protection rope protection sleeve is fixedly arranged on the upper adapter plate, and the lower protection rope protection sleeve is fixedly arranged on the lower adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128161.XU CN219774692U (en) | 2023-05-11 | 2023-05-11 | Wire rope vibration isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128161.XU CN219774692U (en) | 2023-05-11 | 2023-05-11 | Wire rope vibration isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774692U true CN219774692U (en) | 2023-09-29 |
Family
ID=88132485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321128161.XU Active CN219774692U (en) | 2023-05-11 | 2023-05-11 | Wire rope vibration isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774692U (en) |
-
2023
- 2023-05-11 CN CN202321128161.XU patent/CN219774692U/en active Active
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