CN211957352U

CN211957352U - Transformer capable of preventing falling

Info

Publication number: CN211957352U
Application number: CN202020639559.XU
Authority: CN
Inventors: 郝伟
Original assignee: Nanan Shanghong Machinery Technology Co Ltd
Current assignee: Nanan Shanghong Machinery Technology Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-17
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a can prevent transformer that drops, including the transformer body, the both sides of transformer body all are provided with the dead lever, the inboard bottom fixedly connected with diaphragm of dead lever, the bottom cover on transformer body surface is equipped with the casing, the bottom of casing and the top fixed connection of diaphragm, the equal fixedly connected with positioning mechanism in left side at the positive and the back of casing, the positive and equal fixedly connected with horizontal piece in top at the back of transformer body, the positive and the back top of dead lever all has a piece, the bottom fixedly connected with steel cable of a piece through first pivot swing joint. The utility model provides a current transformer at the in-process of installation, fix the position of transformer through the bolt mostly, appear the bolt fracture damage during the installation easily, lead to the problem that the transformer dropped, this transformer that can prevent to drop possesses anti-drop's advantage, has improved the practicality of transformer.

Description

Transformer capable of preventing falling

Technical Field

The utility model relates to a transformer technical field specifically is a can prevent transformer that drops.

Background

The transformer is a static electrical equipment for transforming alternating voltage and current to transmit alternating current energy, and realizes the transmission of the electric energy according to the principle of electromagnetic induction, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes according to the purposes: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the equipment is used for carrying out a voltage withstand test on the electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

In-process that power voltage used, need use the transformer, but current transformer is at the in-process of installation, and the position of bolt to the transformer is fixed mostly, appears the bolt fracture damage during the installation easily, leads to the transformer to drop, has reduced the practicality of transformer.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a can prevent transformer that drops possesses anti-drop's advantage, has solved current transformer at the in-process of installation, and the position of mostly through the bolt to the transformer is fixed, appears the bolt fracture damage during the installation easily, leads to the problem that the transformer dropped.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer capable of preventing falling comprises a transformer body, wherein both sides of the transformer body are provided with fixing rods, the bottom of the inner side of the fixed rod is fixedly connected with a transverse plate, the bottom of the surface of the transformer body is sleeved with a shell, the bottom of the shell is fixedly connected with the top of the transverse plate, the left sides of the front and the back of the shell are fixedly connected with positioning mechanisms, the top parts of the front surface and the back surface of the transformer body are fixedly connected with transverse blocks, the top parts of the front surface and the back surface of the fixed rod are movably connected with supporting blocks through a first rotating shaft, the bottom of the support block is fixedly connected with a steel rope, the bottom of the steel rope is fixedly connected with a movable block, one side fixedly connected with sliding sleeve that the transformer body was kept away from to the crosspiece, the surface of movable block and the inner wall sliding connection of sliding sleeve, the front of sliding sleeve is provided with the fixture block, the inside to the crosspiece is run through to the back of fixture block.

As the utility model discloses preferred, positioning mechanism includes the fixed block, the inboard fixed surface with the casing of fixed block is connected, there is the locating plate in the inboard left side of fixed block through second pivot swing joint, the inboard of locating plate runs through to the inside of transformer body, the standing groove has been seted up to the inside of locating plate, the bottom fixedly connected with spring of standing groove inner wall, the top fixedly connected with locating piece of spring, the top of locating piece is run through to the top of locating plate.

As the utility model discloses it is preferred, the both sides of diaphragm bottom all are provided with first riser, the perpendicular groove of using with the cooperation of first riser is seted up to the bottom of transformer body, the perpendicular hole of using with the cooperation of first riser is seted up to the bottom of diaphragm, the fixed surface of first riser is connected with first external screw thread, and the first internal thread that the equal fixedly connected with of inner wall of perpendicular hole and perpendicular groove used with the cooperation of first external screw thread erects the hole and erects the inner wall in groove and all meshes with the surface of first riser.

As the utility model discloses preferred, the outside of crosspiece is provided with the bolt, and the screw thread end of bolt runs through inboard and transformer body fixed connection to the crosspiece, and four are no less than to the quantity of bolt, and a plurality of bolts are the equidistance and distribute.

As the utility model discloses it is preferred, the draw-in groove that uses with the fixture block cooperation is seted up in the front of crossband, the card hole that uses with the fixture block cooperation is seted up on the surface of movable block, the fixed surface of fixture block is connected with the second external screw thread, and the second internal thread that uses with the second external screw thread cooperation is seted up to the inner wall of draw-in groove, the surface of fixture block and the inner wall meshing of draw-in groove.

As the utility model discloses it is preferred, the first constant head tank that uses with the locating plate cooperation is all seted up at the front and the back of transformer body, the equal fixedly connected with second riser in right side at the casing front and the back, the second constant head tank that uses with the locating piece cooperation is seted up in the left side of second riser, the movable hole that uses with the locating piece cooperation is seted up in the outside of locating plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a transformer body, a fixed rod, a transverse plate, a shell, a positioning mechanism, a fixed block, a positioning plate, a spring, a positioning block, a transverse block, a support block, a steel rope, a movable block, a sliding sleeve and a clamping block, the transformer body is clamped into the shell by pushing the transformer body downwards, then the first vertical block is rotated clockwise, a first external thread is meshed with a first internal thread, the first vertical block is clamped into a vertical groove to position the position of the transformer body, then the positioning plate is pushed inwards to rotate around a rotating shaft, the positioning plate is clamped into the first positioning groove, then the positioning block is loosened, the resilience force of the spring drives the positioning block to reset, the positioning block is clamped into a second positioning groove to fix the position of the positioning plate, the position of the transformer body is fixed through the positioning plate, then the movable block is pushed downwards, make the movable block card advance the inside of sliding sleeve, then clockwise rotation fixture block, make second external screw thread and second internal thread meshing, make the fixture block card advance the inside of card hole and draw-in groove, support fixedly to the position of transformer body through steel cable and a pair of piece, can fix the position of transformer body this moment, prevent that transformer body from dropping, the in-process of current transformer at the installation has been solved, mostly fix the position of transformer through the bolt, bolt fracture damage appears easily during the installation, lead to the problem that the transformer dropped, this transformer that can prevent to drop, possess the advantage of preventing dropping, the practicality of transformer has been improved.

2. The utility model discloses a positioning mechanism's setting can fix a position the position of transformer body, prevents that the transformer body from breaking away from the casing.

3. The utility model discloses a setting of first riser can be fixed the position of transformer body, uses through first external screw thread and the cooperation of first internal screw thread, can prevent that first riser from breaking away from the transformer body.

4. The utility model discloses a setting of bolt can prevent that the horizontal piece from breaking away from the transformer body, has played fixed and spacing effect to the position of horizontal piece simultaneously.

5. The utility model discloses a cooperation of card hole and draw-in groove is used, can fix a position the position of steel cable and movable block, uses through second external screw thread and the internal screw thread cooperation of second, can fix a position the position of fixture block.

6. The utility model discloses a setting of first constant head tank can fix a position transformer body's position, and through the setting of activity hole, can reduce the friction of locating piece with the locating plate, has prolonged the life of locating piece, through the setting of second constant head tank, can fix the position of locating plate.

Drawings

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

FIG. 2 is a top view of the housing structure of FIG. 1 according to the present invention;

FIG. 3 is a top sectional view of the cross-block structure of FIG. 1 according to the present invention;

FIG. 4 is a perspective view of the housing structure of FIG. 1 according to the present invention;

fig. 5 is a perspective view of the horizontal block structure in fig. 1 according to the present invention.

In the figure: 1. a transformer body; 2. fixing the rod; 3. a transverse plate; 4. a housing; 5. a positioning mechanism; 51. a fixed block; 52. positioning a plate; 53. a spring; 54. positioning blocks; 6. a transverse block; 7. supporting a block; 8. a steel cord; 9. a movable block; 10. a sliding sleeve; 11. a clamping block; 12. a first vertical block; 13. a second riser block.

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.

As shown in FIGS. 1 to 5, the utility model provides a transformer capable of preventing falling, which comprises a transformer body 1, the type of the transformer body 1 is S11-M, both sides of the transformer body 1 are provided with fixed rods 2, the bottom of the inner side of the fixed rods 2 is fixedly connected with a transverse plate 3, the bottom of the surface of the transformer body 1 is sleeved with a shell 4, the bottom of the shell 4 is fixedly connected with the top of the transverse plate 3, the left sides of the front and back of the shell 4 are fixedly connected with a positioning mechanism 5, the top of the front and back of the transformer body 1 is fixedly connected with a transverse block 6, the top of the front and back of the fixed rods 2 is movably connected with a support block 7 through a first rotating shaft, the bottom of the support block 7 is fixedly connected with a steel rope 8, the bottom of the steel rope 8 is fixedly connected with a movable block 9, the side of the transverse block 6 away from the transformer body 1 is fixedly, the front surface of the sliding sleeve 10 is provided with a fixture block 11, and the back surface of the fixture block 11 penetrates into the transverse block 6.

Referring to fig. 2, the positioning mechanism 5 includes a fixing block 51, the inner side of the fixing block 51 is fixedly connected to the surface of the housing 4, a positioning plate 52 is movably connected to the left side of the inner side of the fixing block 51 through a second rotating shaft, the inner side of the positioning plate 52 penetrates through the inside of the transformer body 1, a placing groove is formed in the positioning plate 52, a spring 53 is fixedly connected to the bottom of the inner wall of the placing groove, a positioning block 54 is fixedly connected to the top of the spring 53, and the top of the positioning block 54 penetrates through the top of the positioning.

As a technical optimization scheme of the utility model, through positioning mechanism 5's setting, can fix a position transformer body 1's position, prevent that transformer body 1 from breaking away from casing 4.

Referring to fig. 1, both sides of the bottom of the transverse plate 3 are provided with first vertical blocks 12, vertical grooves used in cooperation with the first vertical blocks 12 are formed in the bottom of the transformer body 1, vertical holes used in cooperation with the first vertical blocks 12 are formed in the bottom of the transverse plate 3, first external threads are fixedly connected to the surfaces of the first vertical blocks 12, first internal threads used in cooperation with the first external threads are fixedly connected to the inner walls of the vertical holes and the vertical grooves, and the inner walls of the vertical holes and the vertical grooves are meshed with the surfaces of the first vertical blocks 12.

As the utility model discloses a technical optimization scheme, through the setting of first riser 12, can fix transformer body 1's position, uses through first external screw thread and the cooperation of first internal screw thread, can prevent that first riser 12 from breaking away from transformer body 1.

Referring to fig. 1, bolts are arranged on the outer side of the cross block 6, the thread ends of the bolts penetrate through the inner side of the cross block 6 to be fixedly connected with the transformer body 1, the number of the bolts is not less than four, and the bolts are distributed equidistantly.

As a technical optimization scheme of the utility model, through the setting of bolt, can prevent that horizontal piece 6 from breaking away from transformer body 1, played fixed and spacing effect to horizontal piece 6's position simultaneously.

Referring to fig. 3, a clamping groove matched with the clamping block 11 is formed in the front face of the transverse block 6, a clamping hole matched with the clamping block 11 for use is formed in the surface of the movable block 9, a second external thread is fixedly connected to the surface of the clamping block 11, a second internal thread matched with the second external thread for use is formed in the inner wall of the clamping groove, and the surface of the clamping block 11 is meshed with the inner wall of the clamping groove.

As a technical optimization scheme of the utility model, cooperation through card hole and draw-in groove is used, can fix a position steel cable 8 and movable block 9's position, uses through second external screw thread and the internal screw thread cooperation of second, can fix a position fixture block 11's position.

Referring to fig. 2, the front and the back of the transformer body 1 are both provided with a first positioning groove used in cooperation with the positioning plate 52, the right sides of the front and the back of the housing 4 are both fixedly connected with a second vertical block 13, the left side of the second vertical block 13 is provided with a second positioning groove used in cooperation with the positioning block 54, and the outer side of the positioning plate 52 is provided with a movable hole used in cooperation with the positioning block 54.

As a technical optimization scheme, through the setting of first constant head tank, can fix a position transformer body 1's position, through the setting in activity hole, can reduce the friction of locating piece 54 with locating plate 52, prolonged the life of locating piece 54, through the setting of second constant head tank, can fix the position of locating plate 52.

The utility model discloses a theory of operation and use flow: the user pulls the positioning block 54 leftwards to separate the positioning block 54 from the second positioning groove, the positioning block 54 moves the compression spring 53 leftwards, then pulls the positioning plate 52 outwards to rotate the positioning plate 52 around the second rotating shaft to separate the positioning plate 52 from the first positioning groove, then rotates the fixture block 11 anticlockwise to separate the second external thread from the second internal thread to sequentially separate the fixture block 11 from the slot and the clamping hole, then pulls the movable block 9 upwards to separate the movable block 9 from the sliding sleeve 10, then rotates the using vertical block 12 anticlockwise to separate the first external thread from the first internal thread to separate the first vertical block 12 from the vertical groove, then pulls the transformer body 1 upwards to separate the transformer body 1 from the housing 4, at this time, the transformer body 1 can be disassembled, during the installation, the user pushes the transformer body 1 downwards to clamp the transformer body 1 into the housing 4, then rotates the first vertical block 12 clockwise, the first external thread is engaged with the first internal thread, the first vertical block 12 is clamped into the vertical groove to position the transformer body 1, then the positioning plate 52 is pushed inwards, the positioning plate 52 rotates around the second rotating shaft, the positioning plate 52 is clamped into the first positioning groove, then the positioning block 54 is loosened, the resilience force of the spring 53 drives the positioning block 54 to reset, the positioning block 54 is clamped into the second positioning groove to fix the position of the positioning plate 52, the position of the transformer body 1 is fixed through the positioning plate 52, then the movable block 9 is pushed downwards to clamp the movable block 9 into the sliding sleeve 10, then the fixture block 11 is rotated clockwise to engage the second external thread with the second internal thread, the fixture block 11 is clamped into the clamping hole and the clamping groove, the position of the transformer body 1 is fixed through the steel rope 8 and the support block 7, at this time, the position of the transformer body 1 can be supported and fixed, the transformer body 1 is prevented from falling.

In summary, the following steps: this can prevent transformer that drops, through setting up transformer body 1, dead lever 2, diaphragm 3, casing 4, positioning mechanism 5, fixed block 51, locating plate 52, spring 53, locating piece 54, horizontal piece 6, a piece 7, steel cable 8, movable block 9, the cooperation of sliding sleeve 10 and fixture block 11 is used, the in-process of current transformer at the installation has been solved, fix the position of transformer through the bolt mostly, bolt fracture damage appears easily during the installation, lead to the problem that the transformer dropped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transformer capable of preventing falling comprises a transformer body (1), and is characterized in that: the transformer comprises a transformer body (1), fixing rods (2) are arranged on two sides of the transformer body (1), transverse plates (3) are fixedly connected to the bottoms of the inner sides of the fixing rods (2), a shell (4) is sleeved on the bottom of the surface of the transformer body (1), the bottom of the shell (4) is fixedly connected with the top of the transverse plates (3), positioning mechanisms (5) are fixedly connected to the left sides of the front and back of the shell (4), transverse blocks (6) are fixedly connected to the tops of the front and back of the transformer body (1), supporting blocks (7) are movably connected to the tops of the front and back of the fixing rods (2) through first rotating shafts, steel ropes (8) are fixedly connected to the bottoms of the supporting blocks (7), movable blocks (9) are fixedly connected to the bottoms of the steel ropes (8), and sliding sleeves (10) are fixedly connected to one side, far away from the transformer, the surface of the movable block (9) is in sliding connection with the inner wall of the sliding sleeve (10), a clamping block (11) is arranged on the front face of the sliding sleeve (10), and the back face of the clamping block (11) penetrates through the inside of the transverse block (6).

2. The transformer of claim 1, wherein: positioning mechanism (5) are including fixed block (51), the inboard fixed surface who is connected with casing (4) of fixed block (51), there is locating plate (52) on the left side of fixed block (51) inboard through second pivot swing joint, the inboard of locating plate (52) runs through to the inside of transformer body (1), the standing groove has been seted up to the inside of locating plate (52), the bottom fixedly connected with spring (53) of standing groove inner wall, the top fixedly connected with locating piece (54) of spring (53), the top of locating piece (54) runs through to the top of locating plate (52).

3. The transformer of claim 1, wherein: the both sides of diaphragm (3) bottom all are provided with first perpendicular piece (12), the bottom of transformer body (1) is seted up and is used with the cooperation of first perpendicular piece (12) perpendicular groove, the perpendicular hole that uses with the cooperation of first perpendicular piece (12) is seted up to the bottom of diaphragm (3), the fixed surface of first perpendicular piece (12) is connected with first external screw thread, and the first internal thread that the equal fixedly connected with of inner wall in perpendicular hole and perpendicular groove used with the cooperation of first external screw thread, the inner wall in perpendicular hole and perpendicular groove all with the surface toothing of first perpendicular piece (12).

4. The transformer of claim 1, wherein: the outside of horizontal piece (6) is provided with the bolt, and the screw thread end of bolt runs through inboard and transformer body (1) fixed connection to horizontal piece (6), and four are no less than to the quantity of bolt, and a plurality of bolts are the equidistance and distribute.

5. The transformer of claim 1, wherein: the front of horizontal piece (6) is seted up with the draw-in groove that fixture block (11) cooperation was used, the card hole that uses with fixture block (11) cooperation is seted up on the surface of movable block (9), the fixed surface of fixture block (11) is connected with the second external screw thread, and the second internal thread that uses with the cooperation of second external screw thread is seted up to the inner wall of draw-in groove, the surface of fixture block (11) meshes with the inner wall of draw-in groove.

6. The transformer of claim 2, wherein the transformer comprises: the transformer comprises a transformer body (1), wherein a first positioning groove matched with a positioning plate (52) is formed in the front and the back of the transformer body, a second vertical block (13) is fixedly connected to the right of the front and the back of a shell (4), a second positioning groove matched with a positioning block (54) for use is formed in the left side of the second vertical block (13), and a movable hole matched with the positioning block (54) for use is formed in the outer side of the positioning plate (52).