CN212425190U

CN212425190U - Movable carrying device for dry-type transformer

Info

Publication number: CN212425190U
Application number: CN202020442611.2U
Authority: CN
Inventors: 孙俊; 唐友良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-29
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a dry-type transformer is with removing handling device, including track frame, portal frame and gallows, the bottom fixed mounting of portal frame has the electric drive wheel that is located on the track frame, and the equal fixed mounting in bottom of two inboards of portal frame has the locating rack, the front and the back of portal frame all are equipped with the strengthening rib, and the top of two inboards of portal frame and the equal fixedly connected with in bottom extend the frame, two fixed cover is equipped with the guide bar between extending the frame, the top fixed mounting in the portal frame outside has the motor. This dry-type transformer is with removing handling device through starter motor, utilizes the gallows to hoist the back with dry-type transformer, and the rethread starts the electric drive wheel of portal frame bottom, cooperates the track frame, carries out the motion transport to dry-type transformer, and this device compares in prior art, and equipment is small, convenient to use, comparatively convenient and simple, handling efficiency is high, labour saving and time saving to the removal transport of dry-type transformer.

Description

Movable carrying device for dry-type transformer

Technical Field

The utility model belongs to the technical field of the transformer transport, concretely relates to dry-type transformer is with removing handling device.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions include voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and the transformer can be divided into the following components according to the purposes: the dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil.

When the dry type transformer is used for transporting materials, the dry type transformer is generally hoisted to a transport trolley through a winch and a crane, and then manually pushed to a material loading position, however, the winch and the crane are large in size and inconvenient to use, and the moving and transporting are also completed by means of manually pushing the transport trolley, so that the transporting efficiency is low, and the time and the labor are wasted.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a dry-type transformer is with removing handling device possesses small, the transport efficiency is high, labour saving and time saving's advantage.

The utility model provides a technical scheme that its technical problem adopted is:

a movable carrying device for a dry-type transformer comprises a track frame, a portal frame and a hanging frame, wherein an electric driving wheel positioned on the track frame is fixedly arranged at the bottom of the portal frame, positioning frames are fixedly arranged at the bottoms of two inner sides of the portal frame, reinforcing ribs are arranged on the front surface and the back surface of the portal frame respectively, extension frames are fixedly connected with the tops and the bottoms of the two inner sides of the portal frame respectively, two guide rods are fixedly sleeved between the extension frames, a motor is fixedly arranged at the top of the outer side of the portal frame, a spindle is fixedly sleeved on an output shaft of the motor, the spindle is movably sleeved at the top of the inner side of the portal frame, first winding frames are fixedly sleeved at the two ends of the spindle respectively, a driving wheel is fixedly sleeved at the middle part of the spindle, a second winding frame is fixedly sleeved at the two ends of the spindle, and the middle part of the driven shaft is fixedly sleeved with a driven wheel, the driving wheel is movably sleeved with a synchronous belt, and the first winding frame and the second winding frames are wound with steel wire ropes.

Preferably, the bottom of two locating racks all is equipped with the support rib, and the constant head tank has all been seted up to the inboard of two locating racks, two movable sleeve is equipped with the backup pad between the constant head tank.

Preferably, the both sides at gallows top are all fixed mounting have the lug, and the equal fixed cover of fixedly connected with in the middle part at gallows both ends, the equal fixed mounting in both sides of gallows bottom has the hangers, fixed cover is equipped with the chain sling on the hangers, the bottom of chain sling is equipped with the lifting hook.

Preferably, the driven wheel is movably sleeved with one end, far away from the driving wheel, of the synchronous belt, and the driven wheel is in transmission connection with the driving wheel through the synchronous belt.

Preferably, the fixed sleeves at the two ends of the hanging bracket are respectively movably sleeved on the two guide rods.

Preferably, the number of the hanging brackets is two, and the lifting lugs at the tops of the two hanging brackets are respectively fixedly sleeved with the steel wire ropes on the first winding frame and the second winding frame.

The above technical scheme of the utility model has following profitable technological effect:

1. this dry-type transformer is with removing handling device through hanging the lifting hook on dry-type transformer's rings, rethread starter motor drives the main shaft and rotates with the subshaft to drive the wire rope shrink on first bobbin and the second bobbin, and then drive the dry-type transformer lifting, make things convenient for the removal transport of its epilogue, and this device is through setting up the backup pad of easy dismouting, the transformer of being convenient for removes the support in the handling and places.

2. This dry-type transformer is with removing handling device through starter motor, utilizes the gallows to hoist the back with dry-type transformer, and the rethread starts the electric drive wheel of portal frame bottom, cooperates the track frame, carries out the motion transport to dry-type transformer, and this device compares in prior art, and equipment is small, convenient to use, comparatively convenient and simple, handling efficiency is high, labour saving and time saving to the removal transport of dry-type transformer.

Drawings

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

fig. 2 is a schematic view of the structure of the driven shaft according to the present invention.

Reference numerals:

1. a rail frame; 2. a gantry; 3. an electric drive wheel; 4. a positioning frame; 41. a support rib; 42. positioning a groove; 43. a support plate; 5. reinforcing ribs; 6. an extension frame; 7. a guide bar; 8. a motor; 9. a main shaft; 10. a first bobbin; 11. a driving wheel; 12. a driven shaft; 13. a second bobbin; 14. a driven wheel; 15. a synchronous belt; 16. a wire rope; 17. a hanger; 171. lifting lugs; 172. fixing a sleeve; 173. hanging a lug; 174. a chain is hung; 175. and (4) a lifting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "end", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/opened," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution:

a movable carrying device for a dry-type transformer comprises a track frame 1, a portal frame 2 and a hanging bracket 17, wherein an electric driving wheel 3 positioned on the track frame 1 is fixedly installed at the bottom of the portal frame 2, positioning frames 4 are fixedly installed at the bottoms of two inner sides of the portal frame 2, reinforcing ribs 5 are arranged on the front side and the back side of the portal frame 2, the integral strength of the portal frame 2 can be improved by arranging the reinforcing ribs 5 on the front side and the back side of the portal frame 2, so that the bearing capacity of the portal frame is improved, extension frames 6 are fixedly connected at the tops and the bottoms of the two inner sides of the portal frame 2, guide rods 7 are fixedly sleeved between the extension frames 6, a motor 8 is fixedly installed at the top of the outer side of the portal frame 2, a main shaft 9 is fixedly sleeved on an output shaft of the motor 8, the main shaft 9 is movably sleeved at the top of the inner side of the portal frame 2, and, the fixed cover in middle part of main shaft 9 is equipped with action wheel 11, the top movable sleeve of 2 inboards of portal frame is equipped with the slave shaft 12 that is located main shaft 9 one side, the fixed cover in both ends of slave shaft 12 is equipped with second bobbin 13, and the fixed cover in middle part of slave shaft 12 is equipped with from driving wheel 14, the movable sleeve is equipped with hold-in range 15 on the action wheel 11, two all twine wire rope 16 on first bobbin 10 and two second bobbins 13.

Two the bottom of locating rack 4 all is equipped with support rib 41, and the inboard of two locating racks 4 has all seted up constant head tank 42, two movable sleeve is equipped with backup pad 43 between the constant head tank 42, through setting up the support rib 41 in two locating racks 4 bottoms, can improve the bearing capacity of locating rack 4, this device is through setting up the backup pad 43 of movable suit between two locating racks 4 constant head tanks 42, when handling dry-type transformer, take backup pad 43 out, conveniently move portal frame 2 whole to the well top of dry-type transformer, after dry-type transformer hoists, insert backup pad 43 on locating rack 4, place the dry-type transformer that lifts by crane on backup pad 43 again, utilize backup pad 43 to support dry-type transformer, improve the stability of dry-type transformer removal handling in-process.

The equal fixed mounting in both sides at gallows 17 top has lug 171, and the equal fixed cover 172 of fixed connection in the middle part at gallows 17 both ends, the equal fixed mounting in both sides of gallows 17 bottom has hangers 173, the fixed cover is equipped with chain 174 on hangers 173, chain 174's bottom is equipped with lifting hook 175.

Driven wheel 14 cup joints with the one end activity that synchronous belt 15 kept away from action wheel 11, and is connected with action wheel 11 transmission from driven wheel 14 through synchronous belt 15, and this device drives main shaft 9 and action wheel 11 through starter motor 8 and rotates, utilizes synchronous belt 15's transmission, drives from the axle 12 and rotates to drive first bobbin 10 and second bobbin 13 and rotate simultaneously, and then drive first bobbin 10 and second bobbin 13's wire rope 16 receiving and dispatching simultaneously, makes gallows 17 steady lift, and then makes the stable lift of dry-type transformer.

The fixed sleeves 172 at the two ends of the hanger 17 are movably sleeved on the two guide rods 7 respectively, and the lifting of the hanger 17 can be guided and limited by the matching of the fixed sleeves 172 at the two ends of the hanger 17 and the guide rods 7 on the inner side of the portal frame 2, so that the stability of the lifting process of the hanger 17 is improved, and the stability of the dry-type transformer during lifting is further improved.

The quantity of gallows 17 has two, two lug 171 at gallows 17 top is respectively with wire rope 16 fixed sleeve joint on first bobbin 10 and the second bobbin 13, gallows 17 of two first bobbin 10 on the main shaft 9 bottom fixedly connected with of wire rope 16, another gallows 17 of two second bobbin 13 on the axis 12 bottom fixedly connected with of wire rope 16, two gallows 17 bottoms are equipped with four lifting hooks 175 altogether, four lifting hooks 175 correspond four rings at dry-type transformer top, this device is when using, through hanging four lifting hooks 175 on four rings at dry-type transformer top, thereby stability when guaranteeing the dry-type transformer handling.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dry-type transformer is with removing handling device, includes track frame (1), portal frame (2) and gallows (17), its characterized in that: the utility model discloses a lead frame, including portal frame (2), the bottom fixed mounting of portal frame (2) has electric drive wheel (3) that is located on track frame (1), and the equal fixed mounting in bottom of two inboards of portal frame (2) has locating rack (4), the front and the back of portal frame (2) all are equipped with strengthening rib (5), and the top of two inboards of portal frame (2) and the equal fixedly connected with in bottom extend frame (6), two fixed cover is equipped with guide bar (7) between extending frame (6), the top fixed mounting in portal frame (2) outside has motor (8), fixed cover is equipped with main shaft (9) on the output shaft of motor (8), main shaft (9) activity suit is at the inboard top of portal frame (2), and the equal fixed suit in both ends of main shaft (9) has first spool frame (10), the middle part fixed suit of main shaft (9) has action wheel (11), the inboard top activity suit of portal frame (2) is equipped with from shaft (12) that The two ends of the driven shaft (12) are fixedly sleeved with second winding frames (13), the middle of the driven shaft (12) is fixedly sleeved with a driven wheel (14), a synchronous belt (15) is movably sleeved on the driving wheel (11), and two steel wire ropes (16) are wound on the first winding frames (10) and the two second winding frames (13).

2. The mobile handling apparatus for a dry transformer according to claim 1, wherein: the bottom of two locating racks (4) all is equipped with support rib (41), and constant head tank (42) have all been seted up to the inboard of two locating racks (4), and two movable sleeve is equipped with backup pad (43) between constant head tank (42).

3. The mobile handling apparatus for a dry transformer according to claim 1, wherein: the equal fixed mounting in both sides at gallows (17) top has lug (171), and the equal fixed cover (172) of fixed connection in the middle part at gallows (17) both ends, the equal fixed mounting in both sides of gallows (17) bottom has hangers (173), fixed cover is equipped with chain sling (174) on hangers (173), the bottom of chain sling (174) is equipped with lifting hook (175).

4. The mobile handling apparatus for a dry transformer according to claim 1, wherein: the driven wheel (14) is movably sleeved with one end, far away from the driving wheel (11), of the synchronous belt (15), and the driven wheel (14) is in transmission connection with the driving wheel (11) through the synchronous belt (15).

5. The mobile handling apparatus for a dry transformer according to claim 3, wherein: the fixed sleeves (172) at the two ends of the hanger (17) are respectively movably sleeved on the two guide rods (7).

6. The mobile handling apparatus for a dry transformer according to claim 3, wherein: the number of the hanging brackets (17) is two, and lifting lugs (171) at the tops of the two hanging brackets (17) are respectively fixedly sleeved with steel wire ropes (16) on the first winding frame (10) and the second winding frame (13).