CN215183489U

CN215183489U - Corrosion-resistant large-scale mutual inductor foundry goods

Info

Publication number: CN215183489U
Application number: CN202121571240.9U
Authority: CN
Inventors: 肖志洪; 肖志强; 肖志坚; 陈凌霄
Original assignee: Wuxi Zhongye Alloy Product Co ltd
Current assignee: Wuxi Zhongye Alloy Product Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-14
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a corrosion-resistant large-scale mutual-inductor foundry goods, including base, mount, lifting mechanism and positioning mechanism, the quantity of mount is two and difference fixed connection in lifting mechanism's both sides, lifting mechanism's one end and base top fixed connection are kept away from to the mount, positioning mechanism's quantity is two and the symmetry is installed on lifting mechanism, lifting mechanism includes the fixed plate, the left and right sides of fixed plate respectively with the one end fixed connection of mount, logical groove has been seted up to the top symmetry of fixed plate, lead to the spacing horizontal pole of fixedly connected with between the left and right sides of inslot wall. This corrosion-resistant large-scale mutual-inductor foundry goods, structural design is reasonable, provides the location clamping function to the mutual-inductor casing, is convenient for operate, has reduced installer burden, can be according to concrete in service behavior simultaneously, highly adjusts, improves the practicality, and then has satisfied diversified demand.

Description

Corrosion-resistant large-scale mutual inductor foundry goods

Technical Field

The utility model relates to a mutual-inductor technical field specifically is a corrosion-resistant large-scale mutual-inductor foundry goods.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. Can change high voltage into low voltage and change large current into small current for measuring or protecting system, and its function is mainly to convert high voltage or large current into standard low voltage or standard small current in proportion so as to implement standardization and miniaturization of measuring instrument, protecting equipment and automatic control equipment, meanwhile, the mutual inductor can also be used for separating a high-voltage system to ensure the safety of people and equipment, the current mutual inductor comprises a mutual inductor shell and a bracket for fixing and positioning the mutual inductor shell, most of castings of the fixed bracket of the traditional mutual inductor shell have the problem that the height cannot be adjusted, the practicability is reduced, meanwhile, when the shell of the transformer is fixed, the operation is very inconvenient, certain burden is brought to installation personnel, and the requirement of multiple directions is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant large-scale mutual-inductor foundry goods to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant large-scale mutual inductor casting comprises a base, two fixing frames, lifting mechanisms and two positioning mechanisms, wherein the two fixing frames are fixedly connected to two sides of each lifting mechanism respectively;

the lifting mechanism comprises a fixed plate, the left side and the right side of the fixed plate are respectively fixedly connected with one end of a fixed frame, the top of the fixed plate is symmetrically provided with a through groove, a limiting cross rod is fixedly connected between the left side and the right side of the inner wall of the through groove, the surface of the limiting cross rod is movably connected with a slide block, the top of the slide block penetrates through the through groove and extends to the outside of the slide block and is fixedly connected with a first connecting seat, the two sides of the top of the fixed plate are symmetrically provided with first telescopic rods, the top end of each first telescopic rod is fixedly connected with a vertical plate, the two vertical plates are fixedly connected through a transverse plate, the bottom of the transverse plate is symmetrically provided with a second connecting seat, the first connecting seat and the second connecting seat which are positioned at the same side are movably connected through a push-pull rod, the bottom of the slide block penetrates through the through groove and extends to the outside of the slide block, and the side surface of the bottom of the fixed plate, which corresponds to the through groove, is fixedly provided with a connecting plate, one end of the first screw, which is close to the connecting plate, sequentially penetrates through the connecting plate and the sliding block and extends to the outside of the sliding block;

positioning mechanism includes first backup pad, first backup pad fixed connection is at the top of riser, the right side of first backup pad is through second telescopic link fixedly connected with second backup pad, the top fixedly connected with adapter sleeve of second backup pad, the top fixedly connected with swivel nut of first backup pad, the left side of swivel nut is equipped with the second screw rod, the right-hand member of second screw rod runs through swivel nut and adapter sleeve in proper order and extends to the inside fixedly connected with rotation piece of adapter sleeve from a left side to the right side, the right side fixedly connected with location splint of adapter sleeve.

Preferably, the central position department fixedly connected with two-way bearing frame of fixed plate bottom, two first screw rod one ends all run through two-way bearing frame and extend to its inside rather than swing joint.

Preferably, one end of the first screw, which is far away from the connecting plate, is fixedly connected with a rotating button, and the left end of the second screw is fixedly connected with a rocking handle.

Preferably, the both sides of diaphragm bottom all fixedly connected with strengthening rib, the strengthening rib is close to one side and the riser fixed connection of riser.

Preferably, the outer side of the rotating block is provided with a ball, and the surface of the ball is movably connected with the inner wall of the connecting sleeve.

Preferably, the inner wall of the positioning clamping plate is fixedly connected with an anti-skid plate, and the anti-skid plate is a frosted plate.

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

1. the utility model rotates two second screw rods after the mutual inductor shell is placed on the transverse plate, and is connected with the screw sleeve through the screw thread, the first screw rods are matched with the second telescopic rod for connection and limit, the rotating block is driven to push the connecting sleeve and the positioning clamp plate to the inner side, the mutual inductor shell is fixed, two first screw rods can be rotated according to the requirement of the required installation height, the slide block which is connected with the first screw rods through the screw thread is limited by the limiting cross rod and the through groove, the first connecting seat is driven to move horizontally, under the connection and limit of the first telescopic rod, and is matched with the movable connection of the push-pull rod and the second connecting seat, the transverse plate can be pushed to move up and down, the lifting of the mutual inductor is realized, the corrosion-resistant large mutual inductor casting has reasonable structural design, the positioning and clamping function of the mutual inductor shell is provided, the operation is convenient, the burden of installation personnel is reduced, and simultaneously, according to the specific use condition, the height is adjusted, the practicability is improved, and the multi-directional requirement is further met.

2. The utility model discloses a set up two-way bearing frame, carry out joint support to two first screw rod ends, with the smoothness when improving its rotation, through setting up knob and rocking handle, convenient to use person rotates first screw rod and second screw rod respectively, through setting up the strengthening rib, the fixed degree of being connected between diaphragm and the riser has been consolidated, through setting up the ball, reduced the rotatory piece when rotating, the frictional wear between its surface and the adapter sleeve inner wall, through setting up the antiskid ribbed tile, prevent that the location splint when pressing from both sides tightly the mutual-inductor casing, produce the phenomenon of skidding.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the lifting mechanism of the present invention;

fig. 3 is a structural section view of the front view of the positioning mechanism of the present invention.

In the figure: the device comprises a base 1, a fixing frame 2, a lifting mechanism 3, a fixing plate 31, a through groove 32, a limiting cross rod 33, a sliding block 34, a first connecting seat 35, a first telescopic rod 36, a vertical plate 37, a transverse plate 38, a second connecting seat 39, a push-pull rod 310, a connecting plate 311, a first screw rod 312, a bidirectional bearing seat 313, a rotating button 314, a reinforcing rib 315, a positioning mechanism 4, a first supporting plate 41, a second telescopic rod 42, a second supporting plate 43, a connecting sleeve 44, a threaded sleeve 45, a second screw rod 46, a rotating block 47, a positioning clamping plate 48, a rocking handle 49, a ball 410 and an anti-slip plate 411.

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.

Referring to fig. 1-3, a corrosion-resistant large-scale mutual inductor casting includes a base 1, two fixing frames 2, a lifting mechanism 3 and two positioning mechanisms 4, wherein the two fixing frames 2 are respectively and fixedly connected to two sides of the lifting mechanism 3, one end of the fixing frame 2 far away from the lifting mechanism 3 is fixedly connected to the top of the base 1, and the two positioning mechanisms 4 are symmetrically installed on the lifting mechanism 3.

The lifting mechanism 3 comprises a fixing plate 31, the left side and the right side of the fixing plate 31 are respectively fixedly connected with one end of a fixing frame 2, the top of the fixing plate 31 is symmetrically provided with a through groove 32, a limit cross rod 33 is fixedly connected between the left side and the right side of the inner wall of the through groove 32, the surface of the limit cross rod 33 is movably connected with a slide block 34, the top of the slide block 34 penetrates through the through groove 32 and extends to the outside of the through groove 32 and is fixedly connected with a first connecting seat 35, the two sides of the top of the fixing plate 31 are symmetrically provided with first telescopic rods 36, the top end of the first telescopic rod 36 is fixedly connected with a vertical plate 37, the two vertical plates 37 are fixedly connected through a transverse plate 38, the bottom of the transverse plate 38 is symmetrically provided with a second connecting seat 39, the first connecting seat 35 and the second connecting seat 39 which are positioned at the same side are movably connected through a push-pull rod 310, the bottom of the slide block 34 penetrates through the through groove 32 and extends to the outside of the through groove, the bottom of the fixing plate 31 is fixedly provided with a connecting plate 311 corresponding to the side surface of the through groove 32, one side that two connecting plates 311 deviate from mutually all is equipped with first screw 312, and the one end that first screw 312 is close to connecting plate 311 runs through connecting plate 311 and slider 34 in proper order and extends to the slider 34 outside, first screw 312 and slider 34 threaded connection.

Positioning mechanism 4 includes first backup pad 41, first backup pad 41 fixed connection is at the top of riser 37, second telescopic link 42 fixedly connected with second backup pad 43 is passed through on the right side of first backup pad 41, the top fixedly connected with adapter sleeve 44 of second backup pad 43, the top fixedly connected with swivel nut 45 of first backup pad 41, the left side of swivel nut 45 is equipped with second screw rod 46, the right-hand member of second screw rod 46 runs through swivel nut 45 and adapter sleeve 44 in proper order and extends to the inside fixedly connected with swivel block 47 of adapter sleeve 44 from a left side to the right side, the right side fixedly connected with location splint 48 of adapter sleeve 44.

Specifically, the center position department fixedly connected with two-way bearing frame 313 of fixed plate 31 bottom, two first screw rod 312 one ends all run through two-way bearing frame 313 and extend to its inside rather than swing joint, through setting up two-way bearing frame 313, carry out joint support to two first screw rod 312 ends to improve its steadiness when rotating.

Specifically, one end of the first screw 312, which is far away from the connecting plate 311, is fixedly connected with a rotary button 314, the left end of the second screw 46 is fixedly connected with a rocking handle 49, and by setting the rotary button 314 and the rocking handle 49, the user can rotate the first screw 312 and the second screw 46 conveniently.

Specifically, the reinforcing ribs 315 are fixedly connected to two sides of the bottom of the transverse plate 38, one side of each reinforcing rib 315 close to the corresponding vertical plate 37 is fixedly connected with the corresponding vertical plate 37, and the fixing degree of connection between the transverse plate 38 and the corresponding vertical plate 37 is reinforced by the aid of the reinforcing ribs 315.

Specifically, the outside of the rotating block 47 is provided with the ball 410, the surface of the ball 410 is movably connected with the inner wall of the connecting sleeve 44, and the friction and abrasion between the surface of the rotating block 47 and the inner wall of the connecting sleeve 44 are reduced by the arrangement of the ball 410 when the rotating block rotates.

Specifically, fixedly connected with antiskid ribbed tile 411 on the inner wall of positioning splint 48, antiskid ribbed tile 411 specifically adopts dull polish board, through setting up antiskid ribbed tile 411, prevents that positioning splint 48 from producing the phenomenon of skidding when pressing from both sides tightly the mutual-inductor casing.

This corrosion-resistant large-scale mutual-inductor foundry goods, structural design is reasonable, provides the location clamping function to the mutual-inductor casing, is convenient for operate, has reduced installer burden, can be according to concrete in service behavior simultaneously, highly adjusts, improves the practicality, and then has satisfied diversified demand.

During the use, after placing the mutual inductor casing on diaphragm 38, rotate two second screw rods 46, through the threaded connection with between swivel nut 45, it is spacing to cooperate with second telescopic link 42 connection, drive rotatory piece 47 and promote adapter sleeve 44 and location splint 48 to the inboard, realize fixing to the mutual inductor casing, according to required installation height needs, can rotate two first screw rods 312, slider 34 threaded connection with it passes through spacing horizontal pole 33 and the spacing of logical groove 32, drive first connecting seat 35 horizontal motion, under the connection of first telescopic link 36 is spacing, and cooperate in the swing joint of push-and-pull rod 310 and second connecting seat 39, can promote diaphragm 38 and reciprocate, realize the lift of mutual inductor.

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. The utility model provides a large-scale mutual-inductor foundry goods of corrosion-resistant, includes base (1), mount (2), lifting mechanism (3) and positioning mechanism (4), its characterized in that: the number of the fixing frames (2) is two, the fixing frames are respectively and fixedly connected to two sides of the lifting mechanism (3), one end, far away from the lifting mechanism (3), of each fixing frame (2) is fixedly connected with the top of the base (1), and the number of the positioning mechanisms (4) is two and the two positioning mechanisms are symmetrically arranged on the lifting mechanism (3);

lifting mechanism (3) are including fixed plate (31), the left and right sides of fixed plate (31) respectively with the one end fixed connection of mount (2), logical groove (32) have been seted up to the top symmetry of fixed plate (31), fixedly connected with spacing horizontal pole (33) between the left and right sides of logical groove (32) inner wall, the surperficial swing joint of spacing horizontal pole (33) has slider (34), the top of slider (34) is run through logical groove (32) and is extended to its first connecting seat (35) of outside fixedly connected with, first telescopic link (36) are installed to the bilateral symmetry at fixed plate (31) top, the top fixedly connected with riser (37) of first telescopic link (36), through diaphragm (38) fixed connection between two riser (37), second connecting seat (39) are installed to the bottom symmetry of diaphragm (38), are located and pass through push-pull rod (310) activity between first connecting seat (35) and the second connecting seat (39) of homonymy The bottom of the sliding block (34) penetrates through the through groove (32) and extends to the outside of the through groove, connecting plates (311) are fixedly mounted at the bottom of the fixing plate (31) and correspond to the side faces of the through groove (32), first screw rods (312) are arranged on the sides, which are opposite to each other, of the two connecting plates (311), and one ends, close to the connecting plates (311), of the first screw rods (312) sequentially penetrate through the connecting plates (311) and the sliding block (34) and extend to the outside of the sliding block (34); positioning mechanism (4) include first backup pad (41), first backup pad (41) fixed connection is at the top of riser (37), second telescopic link (42) fixedly connected with second backup pad (43) are passed through on the right side of first backup pad (41), top fixedly connected with adapter sleeve (44) of second backup pad (43), top fixedly connected with swivel nut (45) of first backup pad (41), the left side of swivel nut (45) is equipped with second screw rod (46), the right-hand member of second screw rod (46) runs through swivel nut (45) and adapter sleeve (44) from a left side to the right side in proper order and extends to adapter sleeve (44) inside fixedly connected with rotation block (47), the right side fixedly connected with location splint (48) of adapter sleeve (44).

2. A large corrosion-resistant transformer casting according to claim 1, wherein: the center position department fixedly connected with two-way bearing frame (313) of fixed plate (31) bottom, two first screw rod (312) one end all run through two-way bearing frame (313) and extend to its inside rather than swing joint.

3. A large corrosion-resistant transformer casting according to claim 2, wherein: one end, far away from the connecting plate (311), of the first screw rod (312) is fixedly connected with a rotating button (314), and the left end of the second screw rod (46) is fixedly connected with a rocking handle (49).

4. A large corrosion-resistant transformer casting according to claim 3, wherein: the equal fixedly connected with strengthening rib (315) in both sides of diaphragm (38) bottom, one side and riser (37) fixed connection that strengthening rib (315) are close to riser (37).

5. A large corrosion-resistant transformer casting according to claim 4, wherein: the outer side of the rotating block (47) is provided with a ball (410), and the surface of the ball (410) is movably connected with the inner wall of the connecting sleeve (44).

6. A large corrosion-resistant transformer casting according to claim 5, wherein: the inner wall of the positioning clamping plate (48) is fixedly connected with an anti-skid plate (411), and the anti-skid plate (411) specifically adopts a frosted plate.