CN209328660U - A kind of Covered transformer mounting rack of adjustment height - Google Patents
A kind of Covered transformer mounting rack of adjustment height Download PDFInfo
- Publication number
- CN209328660U CN209328660U CN201920212814.XU CN201920212814U CN209328660U CN 209328660 U CN209328660 U CN 209328660U CN 201920212814 U CN201920212814 U CN 201920212814U CN 209328660 U CN209328660 U CN 209328660U
- Authority
- CN
- China
- Prior art keywords
- main support
- adjustment height
- mounting rack
- transformer mounting
- buffer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of Covered transformer mounting racks of adjustment height, buffer platform, the damping device below main support, the lifting device for driving main support to go up and down and the holding device for being used to lock transformer upper surface above buffer platform connected including main support, above main support with buffer spring, there are four piston resilient cushions for the setting of buffer platform upper surface.Using the design of adjustment height, effectively overcome conventional mounting frame to be rigidly connected, can not adjust the defect of height, and design triple damping, bufferings, effective wind resistance damping and reduces noise.
Description
Technical field
The utility model relates to transformer installing areas, and in particular to a kind of Covered transformer installation of adjustment height
Frame.
Background technique
Existing Covered transformer need to be embedded to supporting leg embedment underground, and existing mounting bracket is mostly rigid connection and height can not
Adjust, structure is relatively simple coarse, and its poor seismic behavior, noise are big, it is most important that can not according to actual installation environment into
The installation of row optimal height, therefore design a kind of novel Covered transformer mounting rack, will be to reality to realize that mounting height is adjustable
Border construction generates important positive effect.
Utility model content
In view of the above technical problems, the utility model provides a kind of Covered transformer mounting rack of adjustment height, comprising:
Main support, the buffer platform connected above main support with buffer spring, the damping dress below main support
Set, for drive main support go up and down lifting device and set on buffer platform above be used for lock holding out against for transformer upper surface
Device, there are four piston resilient cushions for the setting of buffer platform upper surface.
Preferably, damping device include two hinged-supports set on main support lower surface, two decoupling rods hinged with hinged-support,
For mobile mobile I-beam wheel and the buffer spring being connect with two decoupling rods.
Preferably, two decoupling rods are slidably connected in X-type cross, and two decoupling rods include that active vibration damping bar and driven decoupling rod are ordered
Sliding groove is equipped in the middle part of active vibration damping bar, driven decoupling rod passes through sliding groove and active vibration damping bar relatively moves.
Preferably, buffer spring is two, and respectively the first buffer spring and the second buffer spring, the first buffer spring are set
Above X-type cross, the second buffer spring is set to below the X-type cross.
Preferably, lifting device includes crane, the silk on crane through the main support and buffer platform
Bar, the driven wheel of differential connecting with transmission shaft bond, is fixedly connected with driven wheel of differential end face the transmission shaft being fixedly connected with screw rod
Drive pulley, the drive bevel gear for driving driven wheel of differential, with drive bevel gear key connection drive shaft, be vertically arranged
In the rotational handle of drive shaft surface and leg branching part set on crane bottom.
Preferably, leg branching part includes connecting sleeve, three supporting legs fixed with sleeve lower screws are connect, and is set to branch
The secondary supporting leg of support leg bottom and hog frame for reinforcing supporting leg.
Preferably, supporting leg is three bending structures, and every supporting leg is equipped with reinforcing rib.
Preferably, holding device includes the upper frame being set in buffer platform, the abutting sleeve being threadedly engaged with upper frame, is set to
The abutting block for abutting the compressed spring of sleeve inner and being fixedly connected with compressed spring.
The utility model has the advantages that
1, the lifting device equipped with manually adjustable height can carry out optimal height according to different Embedded installation environment
It adjusts.
2, be equipped with triple damping, bufferings, can effective wind resistance, reduce rigidity vibration and hit, so that noise be greatly reduced.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the leg branching part structural schematic diagram in the utility model.
Digital representation in figure:
1, upper frame 2, abutting sleeve 3, compressed spring 4, abutting block 5, screw rod 6, crane 7, leg branching part 8, active vibration damping
Bar 9, driven decoupling rod 10, mobile I-beam wheel 11, sliding groove 12, the second buffer spring 13, hinged-support 14, drive bevel gear 15,
Drive shaft 16, rotational handle 17, driven wheel of differential 18, drive pulley 19, piston resilient cushion 20, damping spring 21, main support 22,
Buffer platform 23, connection sleeve 24, supporting leg 25, secondary supporting leg 26, hog frame 27, the first buffer spring
Specific embodiment
As illustrated in fig. 1 and 2, the utility model includes that main support 21 is set to 21 top of main support with the connection of damping spring 20
Buffer platform 22, the damping device set on the lower section of main support 21, the lifting device for driving main support 21 to go up and down and set
For locking the holding device of transformer upper surface above buffer platform 22, there are four pistons for the flat 22 upper surfaces setting of buffering
Resilient cushion 19.Damping device includes two hinged-supports 13 set on 21 lower surface of main support, two dampings with hinged-support 13 hingedly
Bar, for mobile mobile I-beam wheel 10 and the buffer spring being connect with two decoupling rods.Two decoupling rods connect in X-type cross sliding
It connects, two decoupling rods include being equipped with sliding groove 11, driven damping in the middle part of active vibration damping bar 8 and driven decoupling rod 9 life active vibration damping bar
Bar 9 passes through sliding groove 11 and active vibration damping bar 8 relatively moves.Buffer spring is two, 27 He of respectively the first buffer spring
Second buffer spring 12, the first buffer spring 27 are set to above X-type cross, and the second buffer spring 27 is set under the X-type cross
Side.Lifting device include the crane 6 through the main support 21 and buffer platform 22, the screw rod 5 on crane 6, with
Transmission shaft that screw rod 5 is fixedly connected, the driven wheel of differential 17 connecting with transmission shaft bond are fixedly connected with 17 end face of driven wheel of differential
Drive pulley 18, the drive bevel gear 14 for driving driven wheel of differential 17, with drive bevel gear 14 be keyed drive shaft
15, the rotational handle 16 on 15 surface of drive shaft and the leg branching part 7 set on 6 bottom of crane are vertically installed in.Leg branching part
7 include connection sleeve 23, three supporting legs 24 fixed with 23 lower screws of sleeve are connect, the pair branch set on 24 bottom of supporting leg
Leg 25 and hog frame for reinforcing supporting leg 24.Supporting leg 24 is three bending structures, and every supporting leg 24 is equipped with reinforcement
Muscle.Holding device includes the upper frame 1 being set in buffer platform 22, the abutting sleeve 2 being threadedly engaged with upper frame 1, is set to abutting set
Compressed spring 3 inside cylinder 2 and the abutting block 4 that is fixedly connected with compressed spring 3.
When installation, the connection sleeve 23 in leg branching part 7 is caught in 6 bottom of crane, transformer is placed in buffer platform 22
On the piston resilient cushion 19 of top, leg branching part 7 is embedded in underground or concrete, the mobile I-beam wheel 10 in damping device is high
In leg branching part 7, it is placed on ground.When needing to adjust mounting height, rotational handle 16 is rotated, drive bevel gear 14 drives driven
Bevel gear 17 rotates, and driven wheel of differential 17 drives screw rod helical rotation, and screw rod 5 runs through and consolidates with buffer platform 22 and main support 21
Fixed connection, drives main support 21 to move up and down with buffer platform 22,17 end face of driven wheel of differential is fixed with drive pulley 18, identical
Lifting device totally four, a belt connects between four drive pulleys 18, rotates one of rotational handle 16, can control simultaneously
Lifting action on four cranes 6, height adjustment finish, and reverse the abutting sleeve 2 of top, lock transformer upper top.
The utility model improves the leg branching part of conventional mounting frame, overcomes tradition while being equipped with triple damping, bufferings
The defect of leg branching part easy fracture, the design of three secondary supporting legs effectively keep balance pouring into convenient for concrete again.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model
It is existing.
Claims (8)
1. a kind of Covered transformer mounting rack of adjustment height, it is characterised in that: including main support, be set on the main support
Just with the buffer platform of buffer spring connection, the damping device below the main support, for driving the main support liter
The lifting device of drop and the holding device for being used to lock transformer upper surface above the buffer platform, the buffering are flat
There are four piston resilient cushions for the setting of platform upper surface.
2. a kind of Covered transformer mounting rack of adjustment height according to claim 1, it is characterised in that: the damping
Device includes two hinged-supports set on the main support lower surface, two decoupling rods hinged with the hinged-support, for mobile
Mobile I-beam wheel and the buffer spring being connect with two decoupling rod.
3. a kind of Covered transformer mounting rack of adjustment height according to claim 2, it is characterised in that: described two subtract
Shake bar is slidably connected in X-type cross, and two decoupling rod includes that active vibration damping bar and driven decoupling rod order the active vibration damping bar
Middle part is equipped with sliding groove, and the driven decoupling rod passes through the sliding groove and the active vibration damping bar relatively moves.
4. a kind of Covered transformer mounting rack of adjustment height according to claim 3, it is characterised in that: the buffering
Spring is two, and respectively the first buffer spring and the second buffer spring, first buffer spring are set to above X-type cross,
Second buffer spring is set to below the X-type cross.
5. a kind of Covered transformer mounting rack of adjustment height according to claim 1, it is characterised in that: the lifting
Device includes through the main support and the crane of the buffer platform, the screw rod on the crane and the silk
Transmission shaft that bar is fixedly connected, the driven wheel of differential being connect with the transmission shaft bond, with the driven wheel of differential end face is fixed connects
The drive pulley connect, the drive bevel gear for driving the driven wheel of differential, the driving with drive bevel gear key connection
Axis, the rotational handle for being vertically installed in the drive shaft surface and the leg branching part set on the crane bottom.
6. a kind of Covered transformer mounting rack of adjustment height according to claim 5, it is characterised in that: the supporting leg
Component includes connecting sleeve, three supporting legs fixed with the connection sleeve lower screws, set on the supporting leg bottom
Secondary supporting leg and hog frame for reinforcing the supporting leg.
7. a kind of Covered transformer mounting rack of adjustment height according to claim 6, it is characterised in that: the support
Leg is three bending structures, and every supporting leg is equipped with reinforcing rib.
8. a kind of Covered transformer mounting rack of adjustment height according to claim 1, it is characterised in that: described to hold out against
Device includes the upper frame being set in the buffer platform, the abutting sleeve being threadedly engaged with the upper frame, is set to abutting set
Compressed spring inside cylinder and the abutting block that is fixedly connected with the compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212814.XU CN209328660U (en) | 2019-02-19 | 2019-02-19 | A kind of Covered transformer mounting rack of adjustment height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212814.XU CN209328660U (en) | 2019-02-19 | 2019-02-19 | A kind of Covered transformer mounting rack of adjustment height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328660U true CN209328660U (en) | 2019-08-30 |
Family
ID=67732292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212814.XU Expired - Fee Related CN209328660U (en) | 2019-02-19 | 2019-02-19 | A kind of Covered transformer mounting rack of adjustment height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739710A (en) * | 2020-06-22 | 2020-10-02 | 徐明生 | Transformer bank installation mechanism |
| WO2022109978A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Drilling apparatus for use in sewing machine processing |
-
2019
- 2019-02-19 CN CN201920212814.XU patent/CN209328660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739710A (en) * | 2020-06-22 | 2020-10-02 | 徐明生 | Transformer bank installation mechanism |
| CN111739710B (en) * | 2020-06-22 | 2021-06-11 | 桂林市鑫丰机电设备有限公司 | Transformer bank installation mechanism |
| WO2022109978A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Drilling apparatus for use in sewing machine processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20210219 |