CN218578975U

CN218578975U - Transportation frock of power transformer iron core

Info

Publication number: CN218578975U
Application number: CN202222488303.5U
Authority: CN
Inventors: 刘裕舸; 崔警卫; 金丽丽; 许梅艳; 邱莉芝; 邓燕宣
Original assignee: Shanghai Jiou Power Technology Co ltd
Current assignee: Shanghai Jiou Power Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-07
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a transportation tool for a power transformer iron core, which comprises a device main body, wherein a bottom plate is fixedly arranged at the bottom end of the device main body, clamps are arranged on two sides of the top end of the bottom plate, and a limiting mechanism is also arranged on the top end of the bottom plate; can fix the iron core on the bottom plate through two sets of anchor clamps, can fill the space between the iron core through stop gear, avoid colliding each other between the in-process multiunit iron core of transportation, thereby improve the security of iron core, it rotates to drive the worm wheel through the worm, the worm wheel drives first threaded rod and second threaded rod and rotates, and then drive second slider and third slider and keep away from each other, make it follow the kerve roll-off, and then make second slider and third slider can support both sides inner wall or the fixture in the carriage respectively, and then guarantee the stability of bottom plate in the carriage, thereby just can guarantee the stability of iron core, the fixed operation of this mode is simple, and this scheme can carry out whole transportation with the iron core.

Description

Transportation frock of power transformer iron core

Technical Field

The utility model belongs to the technical field of the transformer core transportation, particularly, relate to a transportation frock of power transformer core.

Background

At present, the iron core of the power transformer generally consists of silicon steel sheets, clamping pieces, structural members and the like. In order to reduce no-load loss, the iron core is formed by stacking cold-rolled oriented silicon steel sheets with the thickness of 0.23-0.3 mm, and the stacked silicon steel sheets are clamped and fixed by steel structural members such as an upper clamp, a lower clamp, a pad foot, an upper beam, a side beam, a pull plate and the like, so that the integral strength of the iron core is ensured. The power transformer iron core in the prior art still has the following problem when transporting:

1. the iron core stacking precision is high, the fixation must be reliable during transportation, for example, the weight of a 110kV iron core is generally 20T-30T, the fixation of the iron core is very important during transportation, and the iron core cannot deform during transportation, but most of the iron core is fixed by binding the iron core through binding bands in the conventional mode, and the operation is complicated in the mode;

2. the iron core of the transformer is transported in frames, namely the iron core is transported after being divided into a plurality of single-frame double-column forms, and then the iron core is transported respectively, the transportation method is very inconvenient to operate because the environment of a construction site is complex, the requirement on the cleanliness of the iron core of the transformer is high, most of the iron core is silicon steel sheets and insulating pieces, the silicon steel sheets and the insulating paper are exposed in the air and are easy to absorb moisture, and the quality problem of the transformer can be caused if the silicon steel sheets and the insulating paper are not avoided because the iron core is relatively complex, and the iron core is easily influenced by the site environment when being assembled on the site.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the utility model provides a transportation frock of power transformer iron core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transportation frock of power transformer iron core to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transportation frock of power transformer iron core, includes the device main part, the bottom fixed mounting of device main part has the bottom plate, anchor clamps are all installed to the top both sides of bottom plate, stop gear is still installed on the top of bottom plate, the second fixed plate is installed on stop gear's top, one side fixed mounting of second fixed plate has second electric telescopic handle, second electric telescopic handle's one end fixed mounting has the limiting plate, the kerve has been seted up to the bottom of bottom plate, the worm wheel is installed in the inside middle section of kerve, one side meshing of worm wheel is connected with the worm, one side fixed mounting of worm wheel has first threaded rod, the opposite side fixed mounting of worm wheel has the second threaded rod, threaded connection has the second slider on the first threaded rod, threaded connection has the third slider on the second threaded rod.

Further, anchor clamps include first fixed plate, electric telescopic handle and first splint, first fixed plate fixed mounting be in the top of bottom plate, one side fixed mounting of first fixed plate has first electric telescopic handle, electric telescopic handle's one end fixed mounting have first splint, first splint sliding connection in the top of bottom plate.

Furthermore, the top end of the bottom plate is provided with a top groove.

Furthermore, a first slider is installed to stop gear's bottom, first slider sliding connection in the inside of overhead gage, the top fixed mounting of first slider has the support, the top fixed mounting of support has the second fixed plate.

Further, an iron core body is further installed on the top end of the bottom plate.

Furthermore, a rotating rod is fixedly installed at one end of the worm, and a rotating hand is fixedly installed at one end of the rotating rod.

Furthermore, the second slider with the equal sliding connection of third slider in the inside of kerve, the inside fixed mounting of second slider has first threaded sleeve, first threaded rod with first threaded sleeve threaded connection, the inside fixed mounting of third slider has second threaded sleeve, the second threaded rod with second threaded sleeve threaded connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can fix the iron core on the bottom plate through two sets of anchor clamps, can fill the space between the iron core through stop gear, avoid colliding each other between the in-process multiunit iron core of transportation, thereby improve the security of iron core, it rotates to drive the worm wheel through the worm, the worm wheel drives first threaded rod and second threaded rod and rotates, and then drive second slider and third slider and keep away from each other, make it follow the kerve roll-off, and then make second slider and third slider can support both sides inner wall or fixture in the carriage respectively, and then guarantee the stability of bottom plate in the carriage, thereby just can guarantee the stability of iron core, the fixed operating mode of this mode is simple, and this scheme can carry out whole transportation with the iron core.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a partial perspective view of the present invention.

Reference numerals are as follows:

1. a device main body; 2. a base plate; 3. a clamp; 301. a first fixing plate; 302. a first electric telescopic rod; 303. a first splint; 4. a top groove; 5. a limiting mechanism; 501. a first slider; 502. a support; 503. A second fixing plate; 504. a second electric telescopic rod; 505. a limiting plate; 6. an iron core body; 7. a bottom groove; 701. a worm gear; 702. a worm; 703. a rotating rod; 704. turning the hand; 705. a first threaded rod; 706. A second threaded rod; 8. a second slider; 801. a first threaded sleeve; 9. a third slider; 901. a second threaded sleeve.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a power transformer iron core transportation tool according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is fixedly installed at a bottom end of the device main body 1, clamps 3 are installed at both sides of a top end of the bottom plate 2, a limiting mechanism 5 is further installed at a top end of the bottom plate 2, a second fixing plate 503 is installed at a top end of the limiting mechanism 5, a second electric telescopic rod 504 is fixedly installed at one side of the second fixing plate 503, a limiting plate 505 is fixedly installed at one end of the second electric telescopic rod 504, a bottom groove 7 is formed at a bottom end of the bottom plate 2, a worm wheel 701 is installed at an inner middle section of the bottom groove 7, a worm 702 is engaged and connected to one side of the worm wheel 701, a first threaded rod 705 is fixedly installed at one side of the worm wheel 701, a second threaded rod 706 is fixedly installed at the other side of the worm wheel 701, the first threaded rod 705 is in threaded connection with a second sliding block 8, the second threaded rod 706 is in threaded connection with a third sliding block 9, the iron cores can be fixed on the bottom plate 2 through two groups of clamps 3, gaps among the iron cores can be filled through the limiting mechanism 5, collision among multiple groups of iron cores is avoided in the transportation process, so that the safety of the iron cores is improved, the worm 702 drives the worm wheel 701 to rotate, the worm wheel 701 drives the first threaded rod 705 and the second threaded rod 706 to rotate, the second sliding block 8 and the third sliding block 9 are further driven to be away from each other to slide out of the bottom groove 7, the second sliding block 8 and the third sliding block 9 can respectively abut against inner walls or fixed objects on two sides in a carriage, so that the stability of the bottom plate 2 in the carriage is ensured, the stability of the iron cores can be ensured, and the mode is simple in fixed operation mode, and this scheme can carry out whole transportation with the iron core.

Through the above technical scheme of the present invention, the clamp 3 includes a first fixing plate 301, a first electric telescopic rod 302 and a first clamping plate 303, the first fixing plate 301 is fixedly installed at the top end of the bottom plate 2, the first electric telescopic rod 302 is fixedly installed at one side of the first fixing plate 301, the first clamping plate 303 is fixedly installed at one end of the first electric telescopic rod 302, and the first clamping plate 303 is slidably connected to the top end of the bottom plate 2; the top end of the bottom plate 2 is provided with a top groove 4; a first sliding block 501 is mounted at the bottom end of the limiting mechanism 5, the first sliding block 501 is slidably connected inside the top groove 4, a bracket 502 is fixedly mounted at the top end of the first sliding block 501, and a second fixing plate 503 is fixedly mounted at the top end of the bracket 502; the top end of the bottom plate 2 is also provided with an iron core body 6; a rotating rod 703 is fixedly installed at one end of the worm 702, and a rotating handle 704 is fixedly installed at one end of the rotating rod 703; the second slider 8 and the third slider 9 are both slidably connected to the inside of the bottom groove 7, a first threaded sleeve 801 is fixedly installed inside the second slider 8, the first threaded rod 705 is in threaded connection with the first threaded sleeve 801, a second threaded sleeve 901 is fixedly installed inside the third slider 9, and the second threaded rod 706 is in threaded connection with the second threaded sleeve 901.

The utility model discloses a working principle of transportation frock of power transformer iron core does: first place this bottom plate 2 inside the carriage, then rotate runner 704, runner 704 drives runner 703 and rotates, runner 703 drives worm 702 and rotates, it rotates to drive worm wheel 701 through worm 702, worm wheel 701 drives first threaded rod 705 and second threaded rod 706 and rotates, and then drive second slider 8 and third slider 9 and keep away from each other, make it follow slide-out in kerve 7, and then make second slider 8 and third slider 9 can support both sides inner wall or fixture in the carriage respectively, and then guarantee the stability of bottom plate 2 in the carriage, then place iron core body 6 on the top of bottom plate 2, according to actual conditions, block stop gear 5 between the space of iron core, then start first electric telescopic handle 302, make first splint 303 can contact with one side of iron core through the concertina work of first electric telescopic handle 302, thereby clamp iron core body 6 tightly fixedly through two sets of anchor clamps 3, through the concertina work of second electric telescopic handle 504, make second fixed plate 503 and limiting plate 505 can contact with the iron core respectively, thereby make stop gear 5 can be to the space of iron core, avoid the mutual collision between the transportation nature of avoiding iron core, thereby the safety of the iron core improves the multiunit.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transportation frock of power transformer iron core, a serial communication port, including device main part (1), the bottom fixed mounting of device main part (1) has bottom plate (2), anchor clamps (3) are all installed to the top both sides of bottom plate (2), stop gear (5) are still installed on the top of bottom plate (2), second fixed plate (503) are installed on the top of stop gear (5), one side fixed mounting of second fixed plate (503) has second electric telescopic handle (504), the one end fixed mounting of second electric telescopic handle (504) has limiting plate (505), kerve (7) have been seted up to the bottom of bottom plate (2), worm wheel (701) are installed to the inside middle section of kerve (7), one side meshing of worm wheel (701) is connected with worm (702), one side fixed mounting of worm wheel (701) has first threaded rod (705), the opposite side fixed mounting of worm wheel (701) has second threaded rod (706), threaded rod (705) are gone up threaded connection and have second slider (8), threaded rod (9) are gone up threaded rod (706).

2. The transportation tooling of the power transformer iron core according to claim 1, wherein the fixture (3) comprises a first fixing plate (301), a first electric telescopic rod (302) and a first clamping plate (303), the first fixing plate (301) is fixedly installed at the top end of the bottom plate (2), the first electric telescopic rod (302) is fixedly installed at one side of the first fixing plate (301), the first clamping plate (303) is fixedly installed at one end of the first electric telescopic rod (302), and the first clamping plate (303) is slidably connected to the top end of the bottom plate (2).

3. The tool for transporting the iron core of the power transformer as claimed in claim 1, wherein the top end of the bottom plate (2) is provided with a top groove (4).

4. The tool for transporting the iron core of the power transformer according to claim 3, wherein a first sliding block (501) is mounted at the bottom end of the limiting mechanism (5), the first sliding block (501) is slidably connected inside the top groove (4), a bracket (502) is fixedly mounted at the top end of the first sliding block (501), and the second fixing plate (503) is fixedly mounted at the top end of the bracket (502).

5. The tool for transporting the iron core of the power transformer according to claim 1, wherein an iron core body (6) is further mounted at the top end of the bottom plate (2).

6. The tool for transporting the iron core of the power transformer according to claim 1, wherein a rotating rod (703) is fixedly mounted at one end of the worm (702), and a rotating handle (704) is fixedly mounted at one end of the rotating rod (703).

7. The power transformer core transportation tool according to claim 1, wherein the second slider (8) and the third slider (9) are slidably connected to the inside of the bottom groove (7), a first threaded sleeve (801) is fixedly installed inside the second slider (8), the first threaded rod (705) is in threaded connection with the first threaded sleeve (801), a second threaded sleeve (901) is fixedly installed inside the third slider (9), and the second threaded rod (706) is in threaded connection with the second threaded sleeve (901).