CN214956303U

CN214956303U - Dry-type transformer shock-proof supporting seat

Info

Publication number: CN214956303U
Application number: CN202121683946.4U
Authority: CN
Inventors: 蒋允辉; 李甲
Original assignee: Jiangsu Kaslaite Environmental Protection Technology Co ltd
Current assignee: Jiangsu Kaslaite Environmental Protection Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of dry-type transformer supporting seats, in particular to a dry-type transformer shockproof supporting seat which absorbs the shock force through the common deformation of a first spring and a second spring, protects each part in the transformer, avoids the loose connection of the parts, eliminates the shock noise and improves the use stability; including transformer backup pad, transformer base, dry-type transformer, articulated footstock, support base, two sets of damper and two sets of clamping mechanism, transformer base top and dry-type transformer bottom fastening connection, transformer base passes through clamping mechanism and fixes placing on transformer backup pad top, articulated footstock top and transformer backup pad bottom fastening connection, the inside symmetry of support base is provided with two sets of damper, damper includes that articulated rod, articulated piece, shock attenuation lead slide bar, first spring, direction slide bar, guide ring, two sets of spring push pedal and second spring.

Description

Dry-type transformer shock-proof supporting seat

Technical Field

The utility model relates to a technical field of dry-type transformer supporting seat especially relates to a dry-type transformer supporting seat that takes precautions against earthquakes.

Background

The dry type transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the dry type transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, and the like are common electrical components in power systems. At present, some current transformers in the market are the snap-on the iron stand, and at the during operation, the transformer can produce vibrations, and this vibrations cause great noise easily, and in the long term, this vibrations still can make the installation of transformer appear not hard up, lead to the stability in use relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a absorb the vibrations through first spring and the common deformation of second spring, inside each spare part of protection transformer avoids the spare part to connect not hard up, eliminates vibration noise simultaneously, improves the dry-type transformer shock-proof supporting seat of stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which comprises a transformer supporting plate, a transformer base, a dry-type transformer, a hinged footstock, a supporting base, two sets of damping mechanisms and two sets of clamping mechanisms, wherein the top end of the transformer base is tightly connected with the bottom end of the dry-type transformer, the transformer base is fixedly arranged at the top end of the transformer supporting plate through the clamping mechanisms, the top end of the hinged footstock is tightly connected with the bottom end of the transformer supporting plate, two sets of damping mechanisms are symmetrically arranged inside the supporting base, each damping mechanism comprises a hinged rod, a hinged block, a damping guide slide rod, a first spring, a guide slide rod, a guide ring, two sets of spring push plates and a second spring, two sets of damping grooves are arranged in the supporting base, the top end of the hinged rod is hinged with the hinged footstock, the bottom end of the hinged rod is hinged with the top end of the hinged block, the damping guide slide rod is transversely and fixedly arranged in the damping grooves of the supporting base, articulated piece sliding sleeve is on the slide bar is led in the shock attenuation, first spring suit is on the slide bar is led in the shock attenuation, and first spring left end pastes tightly with articulated piece right-hand member, support base top fixed mounting has the direction slide bar, guide ring fixed mounting is at transformer backup pad side, and guide ring sliding sleeve is on the direction slide bar, two sets of spring push pedals are equipped with to the last fixed cover of direction slide bar, and are two sets of all the cover is equipped with the second spring between spring push pedal and the direction slide bar.

The utility model discloses a dry-type transformer shock-proof supporting seat, clamping mechanism includes motor, threaded rod, screw slider and pinch-off blades, motor fixed mounting is inside the transformer backup pad, the threaded rod rotates and installs in the transformer backup pad, and the threaded rod input is connected with the motor output, two symmetries are provided with positive and negative screw about the threaded rod, screw slider spiral shell dress is on the threaded rod, pinch-off blades bottom and screw slider top fastening connection, and pinch-off blades slidable mounting is in the threaded rod.

The utility model discloses a dry-type transformer shock-proof supporting seat still includes the locating pin, the inner fastening mounting of pinch-off blades has two sets of locating pins, and the transformer base side is provided with two sets of constant head tanks, the locating pin cartridge is in the constant head tank.

The utility model discloses a dry-type transformer shock-proof supporting seat still includes gyro wheel support and first gyro wheel, gyro wheel support fixed mounting is in articulated piece bottom, first gyro wheel rotates and installs on the gyro wheel support.

The utility model discloses a dry-type transformer shock-proof supporting seat still includes the second gyro wheel, screw thread slider bottom is rotated and is installed two sets of second gyro wheels.

The utility model discloses a dry-type transformer supporting seat that takes precautions against earthquakes still includes the guide post, the horizontal fixed mounting of guide post is in the transformer backup pad, screw slider slip suit is on the guide post.

The utility model discloses a dry-type transformer supporting seat that takes precautions against earthquakes still includes the buffering cushion, buffering cushion suit is on the threaded rod.

The utility model discloses a dry-type transformer supporting seat that takes precautions against earthquakes still includes and removes the wheel, it has two sets of wheels of removing to support base bottom symmetry fixed mounting.

Compared with the prior art, the beneficial effects of the utility model are that: when the transformer pushed down, the transformer backup pad drove articulated footstock and pushes down, later articulated footstock pushes down the swing of hinge rod, then the articulated cooperation of wobbling hinge rod and hinge piece makes hinge piece lead slide bar lateral sliding along the shock attenuation, later hinge piece compression first spring, make first spring deformation, absorb the transformer overdraft through first spring deformation, the guide ring also can push down and make second spring deformation simultaneously, deformation absorbs the vibrations power jointly through first spring and second spring, protect each inside spare part of transformer, avoid spare part to connect not hard up, eliminate the vibration noise simultaneously, improve the stability in use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the damper mechanism;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

in the drawings, the reference numbers: 1. a transformer support plate; 2. a transformer base; 3. a dry-type transformer; 4. a hinged top seat; 5. a support base; 6. a hinged lever; 7. a hinged block; 8. a shock-absorbing guide slide rod; 9. a first spring; 10. a guide slide bar; 11. a guide ring; 12. a spring push plate; 13. a second spring; 14. a motor; 15. a threaded rod; 16. a threaded slider; 17. a clamping plate; 18. positioning pins; 19. a roller bracket; 20. a first roller; 21. a second roller; 22. a guide post; 23. a cushion rubber pad; 24. the wheel is moved.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the utility model relates to a dry-type transformer shockproof support seat, which comprises a transformer support plate 1, a transformer base 2, a dry-type transformer 3, a hinged top seat 4, a support base 5, two sets of damping mechanisms and two sets of clamping mechanisms, wherein the top end of the transformer base 2 is tightly connected with the bottom end of the dry-type transformer 3, the transformer base 2 is fixedly arranged at the top end of the transformer support plate 1 through the clamping mechanisms, the top end of the hinged top seat 4 is tightly connected with the bottom end of the transformer support plate 1, two sets of damping mechanisms are symmetrically arranged inside the support base 5, the damping mechanisms comprise a hinged rod 6, a hinged block 7, a damping guide slide rod 8, a first spring 9, a guide slide rod 10, a guide ring 11, two sets of spring push plates 12 and a second spring 13, two sets of damping grooves are arranged in the support base 5, the top end of the hinged rod 6 is hinged with the hinged top seat 4, and the bottom end of the hinged rod 6 is hinged with the top end of the hinged block 7, the damping guide slide bar 8 is transversely and fixedly arranged in a damping groove of the supporting base 5, the hinge block 7 is slidably sleeved on the damping guide slide bar 8, the first spring 9 is sleeved on the damping guide slide bar 8, the left end of the first spring 9 is tightly attached to the right end of the hinge block 7, the top end of the supporting base 5 is fixedly provided with a guide slide bar 10, the guide ring 11 is fixedly arranged at the side end of the transformer supporting plate 1, the guide ring 11 is slidably sleeved on the guide slide bar 10, two groups of spring push plates 12 are fixedly sleeved on the guide slide bar 10, and a second spring 13 is sleeved between each two groups of spring push plates 12 and the guide slide bar 10; when the transformer pushed down, transformer backup pad 1 drove articulated footstock 4 and pushes down, later articulated footstock 4 presses and moves the swing of articulated rod 6, then swing articulated rod 6 and articulated cooperation of articulated piece 7 make articulated piece 7 lead slide bar 8 lateral sliding along the shock attenuation, later articulated piece 7 compression first spring 9, make first spring 9 deformation, absorb the transformer through first spring 9 deformation and push down the power, guide ring 11 also can push down and make second spring 13 deformation simultaneously, absorb the vibrations power through first spring 9 and second spring 13 deformation jointly, protect each inside spare part of transformer, it is not hard up to avoid the spare part to connect, eliminate the vibration noise simultaneously, improve the stability in use.

The utility model discloses a dry-type transformer shock-proof supporting seat, clamping mechanism include motor 14, threaded rod 15, screw slider 16 and clamping plate 17, motor 14 fixed mounting is inside transformer backup pad 1, threaded rod 15 rotates and installs in transformer backup pad 1, and threaded rod 15 input end is connected with motor 14 output, threaded rod 15 left and right sides two parts symmetry is provided with positive and negative screw thread, screw slider 16 spiral shell dress is on threaded rod 15, clamping plate 17 bottom and 16 tops of screw slider fasten the connection, and clamping plate 17 slidable mounting is in threaded rod 15; the motor 14 is started, then the output end of the motor 14 drives the threaded rod 15 to rotate, then the threaded rod 15 and the threaded slider 16 are rotated to enable the threaded slider 16 to move in a threaded fit mode, then the moving threaded slider 16 drives the clamping plate 17 to move, then the transformer base 2 is clamped tightly through the two sets of clamping plates 17 which move relatively, the transformer is rapidly fixed on the transformer supporting plate 1, and the use convenience is improved.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises a positioning pin 18, two groups of positioning pins 18 are fixedly arranged at the inner end of a clamping plate 17, two groups of positioning grooves are arranged at the side end of a transformer base 2, and the positioning pins 18 are inserted in the positioning grooves; through setting up locating pin 18, be convenient for strengthen transformer base 2's fixed when clamp plate 17 presss from both sides tight transformer base 2, avoid transformer base 2 to slide and drop, improve stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises a roller bracket 19 and a first roller 20, wherein the roller bracket 19 is fixedly arranged at the bottom end of the hinge block 7, and the first roller 20 is rotatably arranged on the roller bracket 19; through setting up roller bracket 19 and first gyro wheel 20, be convenient for support articulated piece 7, supplementary articulated piece 7 smoothly slides when articulated piece 7 slides simultaneously, alleviates shock attenuation and leads slide bar 8 bearing pressure, avoids shock attenuation to lead slide bar 8 fracture, improves stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises a second roller 21, and two groups of second rollers 21 are rotatably arranged at the bottom end of the threaded slider 16; through setting up second gyro wheel 21, the steady lateral shifting of supplementary screw thread slider 16 of being convenient for improves stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises a guide post 22, the guide post 22 is transversely and fixedly arranged in the transformer supporting plate 1, and the threaded slider 16 is slidably sleeved on the guide post 22; through setting up guide post 22, the horizontal migration of direction screw thread slider 16 avoids screw thread slider 16 to remove the in-process and takes place the skew, improves stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises a buffer rubber pad 23, wherein the buffer rubber pad 23 is sleeved on the threaded rod 15; through setting up buffering cushion 23, cushion screw thread slider 16 and 1 impact of transformer backup pad, protect screw thread slider 16, improve stability in use.

The utility model discloses a dry-type transformer shockproof supporting seat, which also comprises moving wheels 24, and two groups of moving wheels 24 are symmetrically and fixedly arranged at the bottom end of the supporting base 5; through setting up removal wheel 24, be convenient for laborsavingly drive the transformer and remove, improve the convenience of use.

The utility model discloses a dry-type transformer shockproof supporting seat, it is at work, start motor 14, then motor 14 output end drives threaded rod 15 and rotates, then rotate threaded rod 15 and screw slider 16 screw assembly and make screw slider 16 move, then the screw slider 16 that moves drives clamping plate 17 and move, then press from both sides transformer base 2 tightly through two sets of relative movement's clamping plate 17, fix the transformer on transformer backup pad 1 fast, when the transformer pushes down, transformer backup pad 1 drives articulated footstock 4 and pushes down, then articulated footstock 4 presses articulated rod 6 and swings, then articulated rod 6 and articulated piece 7 of swing cooperate make articulated piece 7 slide along shock attenuation guide slide bar 8 horizontal slip, then articulated piece 7 compresses first spring 9, make first spring 9 deform, absorb the transformer pushing down force through first spring 9 deformation, guide ring 11 will push down and make second spring 13 deform too simultaneously, the vibration force is absorbed through the common deformation of the first spring 9 and the second spring 13, each part in the transformer is protected, the connection looseness of the parts is avoided, and the vibration noise is eliminated.

The utility model discloses a dry-type transformer supporting seat that takes precautions against earthquakes, its mounting means, connected mode or mode of setting are common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A dry-type transformer shockproof supporting seat is characterized by comprising a transformer supporting plate (1), a transformer base (2), a dry-type transformer (3), a hinged footstock (4), a supporting base (5), two groups of damping mechanisms and two groups of clamping mechanisms, wherein the top end of the transformer base (2) is fixedly connected with the bottom end of the dry-type transformer (3), the transformer base (2) is fixedly placed at the top end of the transformer supporting plate (1) through the clamping mechanisms, the top end of the hinged footstock (4) is fixedly connected with the bottom end of the transformer supporting plate (1), the supporting base (5) is internally and symmetrically provided with two groups of damping mechanisms, each damping mechanism comprises a hinged rod (6), a hinged block (7), a damping guide sliding rod (8), a first spring (9), a guide sliding rod (10), a guide ring (11), two groups of spring push plates (12) and a second spring (13), the damping device is characterized in that two groups of damping grooves are formed in the supporting base (5), the top end of the hinged rod (6) is hinged to the hinged top seat (4), the bottom end of the hinged rod (6) is hinged to the top end of the hinged block (7), the damping guide sliding rod (8) is transversely and fixedly installed in the damping grooves of the supporting base (5), the hinged block (7) is slidably sleeved on the damping guide sliding rod (8), the first spring (9) is sleeved on the damping guide sliding rod (8), the left end of the first spring (9) is tightly attached to the right end of the hinged block (7), the top end of the supporting base (5) is fixedly provided with the guide sliding rod (10), the guide ring (11) is fixedly installed at the side end of the transformer supporting plate (1), the guide ring (11) is slidably sleeved on the guide sliding rod (10), and the guide sliding rod (10) is fixedly sleeved with two groups of spring push plates (12), and a second spring (13) is sleeved between each two groups of spring push plates (12) and the guide slide rod (10).

2. The dry-type transformer shock-proof support base of claim 1, characterized in that the clamping mechanism comprises a motor (14), a threaded rod (15), a threaded slider (16) and a clamping plate (17), the motor (14) is fixedly installed inside the transformer support plate (1), the threaded rod (15) is rotatably installed in the transformer support plate (1), the input end of the threaded rod (15) is connected with the output end of the motor (14), the left and right parts of the threaded rod (15) are symmetrically provided with positive and negative threads, the threaded slider (16) is screwed on the threaded rod (15), the bottom end of the clamping plate (17) is tightly connected with the top end of the threaded slider (16), and the clamping plate (17) is slidably installed in the threaded rod (15).

3. A dry-type transformer shock-proof support base as claimed in claim 2, further comprising positioning pins (18), wherein two sets of positioning pins (18) are tightly installed at the inner end of the clamping plate (17), and two sets of positioning slots are provided at the side end of the transformer base (2), and the positioning pins (18) are inserted into the positioning slots.

4. The dry type transformer shock mount as claimed in claim 1, further comprising a roller bracket (19) and a first roller (20), wherein said roller bracket (19) is fixedly installed at the bottom end of the hinge block (7), and said first roller (20) is rotatably installed on the roller bracket (19).

5. A dry-type transformer shock-proof support seat as claimed in claim 2, further comprising second rollers (21), wherein two sets of second rollers (21) are rotatably mounted on the bottom end of said screw slider (16).

6. The dry-type transformer shock-proof support base of claim 2, further comprising a guide post (22), wherein the guide post (22) is transversely and fixedly installed in the transformer support plate (1), and the threaded slider (16) is slidably sleeved on the guide post (22).

7. The dry-type transformer shock-proof support seat according to claim 2, further comprising a buffer rubber pad (23), wherein the buffer rubber pad (23) is sleeved on the threaded rod (15).

8. The anti-vibration support base for dry-type transformers according to claim 1, further comprising two sets of moving wheels (24), wherein two sets of moving wheels (24) are symmetrically and fixedly installed at the bottom end of the support base (5).