CN217690715U

CN217690715U - Mounting structure of dry-type transformer

Info

Publication number: CN217690715U
Application number: CN202221783741.8U
Authority: CN
Inventors: 沈吕栋; 俞珍珍
Original assignee: Hangzhou Xingda Electrical Appliance Engineering Co ltd
Current assignee: Hangzhou Xingda Electrical Appliance Engineering Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-28
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a mounting structure of dry-type transformer, including transformer, lower mount and supporting seat, the upper mount is installed on the top of transformer, the mount is installed down to the bottom of transformer, the inside fixed mounting of upper mount and lower mount has the threaded rod, the one end of threaded rod is connected with the sleeve pipe, the rotation axis is installed to sheathed tube one end. This dry-type transformer's mounting structure is provided with the sliding seat, the linkage piece, the spout, positive screw rod, anti-screw rod and thread groove, at the in-process that uses the device, positive screw rod and anti-screw rod can drive the linkage piece through the thread groove when rotatory and slide in the inside of spout, thereby be convenient for drive the connecting seat of both sides and carry out the phase opposite movement, so that drive first bracing piece and second bracing piece and carry out the cross swing, be favorable to driving the transformer and carry out altitude mixture control work, the stability of the device altitude mixture control work has been improved.

Description

Mounting structure of dry-type transformer

Technical Field

The utility model relates to a transformer technical field specifically is a mounting structure of dry-type transformer.

Background

In the process of voltage conversion, current and voltage are converted through a dry-type transformer, and the dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and an installation structure is required to be used when the dry-type transformer is installed, but the existing installation structure still has a little defect in the using process;

the mounting structure of dry-type transformer that application number is CN201920504480.3 proposed, including bearing seat and transformer body, the fixed mounting panel that is equipped with in bottom of transformer body, the standing groove has been seted up at the top that bears the seat, the mounting panel is located the inside of standing groove, it is hollow structure to bear the seat, the vertical screw rod that is equipped with in inside center department that bears the seat, the upper and lower both ends of screw rod all rotate with the top inner wall and the bottom inner wall that bear the seat through first antifriction bearing and be connected, the inside level that bears the seat is equipped with the movable plate, the upper surface center department of movable plate sets up threaded hole, the upper surface center department of movable plate is through the pole wall threaded connection of screw hole and screw rod, the equal vertical fixed carriage release lever that is equipped with in upper surface both sides of movable plate, in the in-process that goes up and down to dry-type transformer, independent screw rod and the setting that bears the seat lead to the process of going up and down have unstable phenomenon, also have inconvenient phenomenon in the process of fixing dry-type transformer simultaneously.

We have proposed a mounting structure of a dry type transformer in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of dry-type transformer to the problem that the process that the mounting structure of dry-type transformer goes up and down on the existing market that the solution above-mentioned background art provided has unstable phenomenon.

In order to achieve the above purpose, the utility model provides a following technical scheme: an installation structure of a dry-type transformer comprises a transformer, a lower fixing frame and a supporting seat,

an upper fixing frame is installed at the top end of the transformer, a lower fixing frame is installed at the bottom end of the transformer, threaded rods are fixedly installed inside the upper fixing frame and the lower fixing frame, one end of each threaded rod is connected with a sleeve, and a rotating shaft is installed at one end of each sleeve;

the bottom of the lower fixing frame is fixedly provided with a connecting seat, a connecting shaft penetrates through the connecting seat, a first supporting rod and a second supporting rod are respectively sleeved on two sides of the connecting shaft, a fixing shaft penetrates through the joint of the first supporting rod and the second supporting rod, movable seats are arranged at the bottom ends of the first supporting rod and the second supporting rod, and a linkage block is fixedly arranged between the movable seats;

the outer side of the movable seat is connected with a supporting seat in a laminating manner, a sliding groove is formed in the supporting seat, positioning shafts are mounted at two ends of the supporting seat, a positive screw and a negative screw penetrate through the positioning shafts respectively, connecting blocks are fixedly connected to the middle parts of the positive screw and the negative screw, and a knob is welded at one end of the positive screw;

the surface of positive screw rod and anti-screw rod has cup jointed the linkage piece, the thread groove has been seted up to the inside of linkage piece, the mount pad is installed to the both sides of supporting seat.

Preferably, the transformers are arranged in the upper fixing frame and the lower fixing frame at equal intervals, and the upper fixing frame and the lower fixing frame are symmetrically arranged about the center line of the transformers.

By adopting the design of the structure, the upper fixing frame and the lower fixing frame can stably clamp the transformer, and the stability of the device for fixing the transformer is improved.

Preferably, the sleeve is in threaded connection with the threaded rod, the threaded rod and the sleeve are symmetrically arranged about the center line of the transformer, and the sleeve is rotationally connected with the rotating shaft.

Adopt the design of above-mentioned structure, conveniently drive the threaded rod through the rotation to the sheathed tube and stretch out and draw back at sheathed tube inside to the upper bracket and the lower bracket that drive both sides carry out centre gripping fixed work to the transformer, improved the convenience of fixed work.

Preferably, the top ends of the first supporting rod and the second supporting rod are rotatably connected with the connecting seat through connecting shafts, and the first supporting rod is rotatably connected with the second supporting rod through a fixing shaft.

Adopt the design of above-mentioned structure for first bracing piece and second bracing piece can carry out alternately swing through the fixed axle, are favorable to driving the transformer through connecting axle and connecting seat and go up and down, have improved the convenience of the device altitude mixture control work.

Preferably, the bottom ends of the first supporting rod and the second supporting rod are rotatably connected with movable seats, and the movable seats are symmetrically arranged relative to the center line of the linkage block.

By adopting the design of the structure, the first supporting rod and the second supporting rod can be conveniently and stably slid, and the stability of the height adjusting work of the device is improved.

Preferably, the positive screw and the reverse screw are rotationally connected with the supporting seat through a positioning shaft, and the positive screw and the reverse screw are in threaded connection with the linkage block through thread grooves.

Adopt the design of above-mentioned structure, the linkage piece and the sliding seat that can effectual drive both sides move in opposite directions in the inside of spout, can drive first bracing piece and second bracing piece simultaneously and carry out the cross swing and carry out the lift work to the transformer, have improved the convenience and the stability of the device altitude mixture control work.

Compared with the prior art, the beneficial effects of the utility model are that: a mounting structure of the dry-type transformer;

1. the device is provided with an upper fixing frame, a lower fixing frame, threaded pipes and sleeves, in the process of fixing the transformer, the threaded rods on two sides can move oppositely in the sleeves through rotation of the sleeves on two ends, so that the upper fixing frame and the lower fixing frame can be conveniently driven to clamp and fix the transformer, meanwhile, the transformers with different specifications can be conveniently clamped and fixed, and convenience and practicability of the device for fixing the transformer are improved;

2. the first supporting rod and the second supporting rod are arranged and matched with each other for use, so that the lower fixing frame and the transformer can be lifted in the process of cross swinging of the first supporting rod and the second supporting rod, the integral use height of the device can be adjusted, and the use effect of the device is improved;

3. be provided with the sliding seat, the linkage piece, the spout, positive screw rod, anti-screw rod and thread groove, at the in-process that uses to the device, positive screw rod and anti-screw rod can drive the linkage piece through the thread groove when rotatory and slide in the inside of spout, thereby be convenient for drive the connecting seat of both sides and carry out the phase displacement in opposite directions, so that drive first bracing piece and second bracing piece and carry out the cross swing, be favorable to driving the transformer and carry out altitude mixture control work, the stability of the device altitude mixture control work has been improved.

Drawings

FIG. 1 is a schematic view of the side view appearance structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the upper and lower fixing frames of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic view of a connection structure of the first support rod and the second support rod of the present invention;

fig. 5 is a schematic view of the connection structure between the linkage block and the positive screw rod of the present invention.

In the figure: 1. a transformer; 2. an upper fixing frame; 3. a lower fixing frame; 4. a threaded rod; 5. a sleeve; 6. a rotating shaft; 7. a connecting seat; 8. a connecting shaft; 9. a first support bar; 10. a second support bar; 11. a fixed shaft; 12. a movable seat; 13. a linkage block; 14. a supporting seat; 15. a chute; 16. positioning the shaft; 17. a positive screw; 18. a reverse screw; 19. connecting blocks; 20. a knob; 21. a thread groove; 22. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a mounting structure of dry-type transformer, including transformer 1, lower mount 3 and supporting seat 14, the mount 2 is installed on transformer 1's top, mount 3 is installed down to transformer 1's bottom, transformer 1 is in the equidistant setting in inside of mount 2 and lower mount 3, and mount 2 and lower mount 3 set up about transformer 1's central line symmetry, above-mentioned structural design makes mount 2 and lower mount 3 can follow both sides and carry out stable centre gripping fixed work to transformer 1, the device has improved the stability of the fixed work of transformer 1 and the convenience of equipment work.

Specifically as shown in fig. 1-2, the inside fixed mounting of mount 2 and mount 3 has threaded rod 4, the one end of threaded rod 4 is connected with sleeve pipe 5, sleeve pipe 5 and threaded rod 4 threaded connection, and threaded rod 4 and sleeve pipe 5 set up about transformer 1's central line symmetry, rotation axis 6 is installed to sleeve pipe 5's one end, and sleeve pipe 5 rotates with rotation axis 6 and is connected, above-mentioned structural design makes sleeve pipe 5 can rotate in the both sides of rotation axis 6, it stretches out and draws back to drive threaded rod 4 in sleeve pipe 5's inside simultaneously, be favorable to driving mount 2 and the mount 3 of both sides and carry out the centre gripping fixed work to transformer 1, be favorable to carrying out the centre gripping work to the transformer 1 of different specifications simultaneously, the convenience and the adaptability of the device to transformer 1 fixed work have been improved.

As shown in fig. 1-3, a connecting seat 7 is fixedly mounted at the bottom of the lower fixing frame 3, a connecting shaft 8 penetrates through the connecting seat 7, a first supporting rod 9 and a second supporting rod 10 are respectively sleeved on two sides of the connecting shaft 8, the top ends of the first supporting rod 9 and the second supporting rod 10 are rotatably connected with the connecting seat 7 through the connecting shaft 8, a fixed shaft 11 penetrates through the joint of the first supporting rod 9 and the second supporting rod 10, the first supporting rod 9 is rotatably connected with the second supporting rod 10 through the fixed shaft 11, the above structure design enables the first supporting rod 9 and the second supporting rod 10 to rotate inside the connecting seat 7 through the connecting shaft 8 while rotating through the fixed shaft 11, thereby being beneficial to driving the lower fixing frame 3 and the transformer 1 to perform lifting work, and improving the convenience of the height adjusting work of the device.

As shown in fig. 3-4, the movable seat 12 is installed to the bottom of first bracing piece 9 and second bracing piece 10, the bottom of first bracing piece 9 and second bracing piece 10 all rotates and is connected with movable seat 12, fixed mounting has linkage block 13 between the movable seat 12, movable seat 12 sets up about the central line symmetry of linkage block 13, above-mentioned structural design makes linkage block 13 can drive the movable seat 12 of both sides and carry out synchronous motion at the in-process that removes, the stability that movable seat 12 and first bracing piece 9 and second bracing piece 10 carried out the removal has been improved, the stability of the device altitude mixture control has been improved.

As shown in fig. 3-5, the outer side of the movable seat 12 is connected to a supporting seat 14 in an attaching manner, a sliding groove 15 is formed in the supporting seat 14, positioning shafts 16 are installed at two ends of the supporting seat 14, a positive screw 17 and a negative screw 18 penetrate through the positioning shafts 16 respectively, the positive screw 17 and the negative screw 18 are rotatably connected with the supporting seat 14 through the positioning shafts 16, a connecting block 19 is fixedly connected to the middle portions of the positive screw 17 and the negative screw 18, a knob 20 is welded at one end of the positive screw 17, a linkage block 13 is sleeved on the surface of the positive screw 17 and the surface of the negative screw 18, a thread groove 21 is formed in the linkage block 13, the positive screw 17 and the negative screw 18 are in threaded connection with the linkage block 13 through the thread groove 21, and mounting seats 22 are installed on two sides of the supporting seat 14, the structural design enables the positive screw 17 and the negative screw 18 to rotate inside the supporting seat 14 through the positioning shafts 16, and simultaneously can drive the linkage block 13 and the movable seat 12 to move in opposite directions, thereby facilitating height adjustment work of the transformer 1 in a rotating process of the first supporting rod 9 and the second supporting rod 10, and improving the convenience and the height adjustment work of the device.

The working principle is as follows: when the mounting structure of the dry-type transformer is used, firstly, as shown in fig. 1 and fig. 2, the transformer 1 is placed between the upper fixing frame 2 and the lower fixing frame 3, then the two side sleeves 5 are rotated, so that the sleeves 5 can rotate through the rotating shaft 6, meanwhile, the threaded rod 4 is driven to stretch and retract inside the sleeves 5, meanwhile, the upper fixing frame 2 and the lower fixing frame 3 are driven to clamp and fix the transformer 1, and the assembly work of the device and the transformer 1 is completed.

In the using process, as shown in fig. 1 and fig. 3-5, when the height of the transformer 1 is adjusted, the knob 20 is rotated to drive the positive screw 17 and the negative screw 18 to rotate inside the supporting seat 14 through the positioning shaft 16, then the positive screw 17 and the negative screw 18 drive the linkage block 13 to move in opposite directions through the thread groove 21, and simultaneously drive the movable seats 12 on both sides to slide in opposite directions inside the sliding groove 15, then the movable seat 12 drives the first supporting rod 9 and the second supporting rod 10 to rotate in a crossing manner through the fixed shaft 11, then the first supporting rod 9 and the second supporting rod 10 drive the fixed frame 3 and the transformer 1 to lift through the connecting shaft 8 and the connecting seat 7, and the height adjustment work of the device is completed.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an installation structure of dry-type transformer, includes transformer (1), lower mount (3) and supporting seat (14), its characterized in that:

an upper fixing frame (2) is installed at the top end of the transformer (1), a lower fixing frame (3) is installed at the bottom end of the transformer (1), threaded rods (4) are fixedly installed inside the upper fixing frame (2) and the lower fixing frame (3), one end of each threaded rod (4) is connected with a sleeve (5), and a rotating shaft (6) is installed at one end of each sleeve (5);

a connecting seat (7) is fixedly mounted at the bottom of the lower fixing frame (3), a connecting shaft (8) penetrates through the connecting seat (7), a first supporting rod (9) and a second supporting rod (10) are respectively sleeved on two sides of the connecting shaft (8), a fixed shaft (11) penetrates through the joint of the first supporting rod (9) and the second supporting rod (10), movable seats (12) are mounted at the bottom ends of the first supporting rod (9) and the second supporting rod (10), and a linkage block (13) is fixedly mounted between the movable seats (12);

the outer side of the movable seat (12) is connected with a supporting seat (14) in an attaching mode, a sliding groove (15) is formed in the supporting seat (14), positioning shafts (16) are installed at two ends of the supporting seat (14), a positive screw (17) and a negative screw (18) penetrate through the positioning shafts (16) respectively, connecting blocks (19) are fixedly connected to the middles of the positive screw (17) and the negative screw (18), and a knob (20) is welded at one end of the positive screw (17);

the surface of the positive screw rod (17) and the surface of the negative screw rod (18) are sleeved with a linkage block (13), a thread groove (21) is formed in the linkage block (13), and mounting seats (22) are mounted on two sides of the supporting seat (14).

2. A mounting structure of a dry type transformer as claimed in claim 1, wherein: the transformer (1) is arranged in the upper fixing frame (2) and the lower fixing frame (3) at equal intervals, and the upper fixing frame (2) and the lower fixing frame (3) are symmetrically arranged relative to the center line of the transformer (1).

3. A mounting structure of a dry type transformer according to claim 1, wherein: the sleeve (5) is in threaded connection with the threaded rod (4), the threaded rod (4) and the sleeve (5) are symmetrically arranged relative to the center line of the transformer (1), and the sleeve (5) is rotationally connected with the rotating shaft (6).

4. A mounting structure of a dry type transformer as claimed in claim 1, wherein: the top ends of the first supporting rod (9) and the second supporting rod (10) are rotatably connected with the connecting seat (7) through a connecting shaft (8), and the first supporting rod (9) is rotatably connected with the second supporting rod (10) through a fixing shaft (11).

5. A mounting structure of a dry type transformer as claimed in claim 1, wherein: the bottom of first bracing piece (9) and second bracing piece (10) all rotates and is connected with sliding seat (12), sliding seat (12) set up about the central line symmetry of linkage block (13).

6. A mounting structure of a dry type transformer as claimed in claim 1, wherein: the positive screw rod (17) and the reverse screw rod (18) are rotationally connected with the supporting seat (14) through a positioning shaft (16), and the positive screw rod (17) and the reverse screw rod (18) are in threaded connection with the linkage block (13) through a thread groove (21).