CN216749535U

CN216749535U - Transformer pull rod fixing structure

Info

Publication number: CN216749535U
Application number: CN202220191234.9U
Authority: CN
Inventors: 祝建英
Original assignee: Guangdong Ruijin Electric Co ltd
Current assignee: Guangdong Ruijin Electric Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-14
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer pull rod fixing structure, which comprises the following technical schemes: be provided with swing joint spare, installed part, pull rod and angle steel, swing joint spare evenly is provided with first bolt, and swing joint spare and transformer can dismantle the connection through first bolt, and the one end that first bolt was kept away from to swing joint spare is provided with the cross opening, and swing joint spare cross open-ended bottom can be dismantled and be provided with the installed part. According to the utility model, through the matching of the spring piece, the mounting piece, the horizontal section, the arc section, the cross rod, the angle steel, the fastening component and the connecting piece, one end of the pull rod is detachably clamped in the mounting piece, the other end of the pull rod is connected to the connecting piece through the fastening component, and both ends of the pull rod can be fixed through threading.

Description

Transformer pull rod fixing structure

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer pull rod fixing structure.

Background

The pull rod piece in the prior art needs one end of the welding connecting plate and the other end of the welding connecting plate to be connected with the transformer through the welding stud, so that the labor intensity is high, and the pull rod piece is not suitable for batch production. The bracket part needs to be provided with a fixing hole on the angle steel, and then two fixing plates are welded on the angle steel, so that the manufacturing process is complex. Therefore, two sets of fasteners and one shaft are needed for fixing the pull rod piece and the transformer, the structure is complex while materials are wasted, the manufacturing efficiency is low, the working procedures are complex, and the installation is inconvenient.

The document with the prior art of chinese patent application No. (CN202120237280.3) discloses a transformer pull rod fixing structure and a transformer, so as to solve the problems of complex manufacturing process and low assembly efficiency of the transformer pull rod fixing structure in the prior art. This transformer pull rod fixed knot constructs includes: the device comprises a pull rod, a fixing piece, a bracket and a fastening assembly; the first end of the pull rod is hooked with the fixing piece, and the fixing piece is fixedly connected with the transformer; the second end of pull rod passes through fastening component to be connected in the support, and the support can be dismantled with the transformer and be connected. The technical scheme provided by the utility model saves materials, has a simple structure and is easy to install.

The above documents, which are connected to the fixing member by means of the hook, can replace the current articulated connection, cannot position the hook, and have poor stability, so that it is necessary to improve the above documents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transformer pull rod fixing structure convenient to mount, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a transformer pull rod fixed knot constructs, includes swing joint spare, installed part, pull rod and angle steel, swing joint spare evenly is provided with first bolt, swing joint spare and transformer can dismantle the connection through first bolt, swing joint spare is kept away from the one end of first bolt is provided with the cross opening, just swing joint spare cross open-ended bottom can be dismantled and be provided with the installed part, the installed part is provided with two sets ofly altogether, two sets ofly installed part parallel arrangement in swing joint spare's lower extreme, the one end of pull rod with swing joint spare swing joint, the angle steel is including fastening components and connecting piece, the pull rod is kept away from swing joint spare's one end is passed through fastening components connect in the connecting piece, the angle steel can be dismantled with the transformer and be connected.

Preferably, the installation part comprises a horizontal section and an arc-shaped section, and spring pieces are arranged on the inner wall of the horizontal section.

Preferably, the top outer end of installed part evenly is provided with the second bolt, the installed part passes through the second bolt with the swing joint spare can be dismantled and be connected.

Preferably, one end of the pull rod, which is close to the movable connecting piece, is in threaded connection with a cross rod, and the cross rod and the pull rod are arranged in a T shape.

Preferably, the connecting piece is including L shape end and slope section, the slope section is provided with the mounting hole, just the slope section certainly the tip of L shape end is to the direction of keeping away from the transformer extension of buckling, support piece has all been welded at both ends around the slope section.

Preferably, the fastening assembly comprises a crescent gasket and a nut, and the crescent gasket is arranged between the nut and the inclined section and used for adjusting the installation angle of the pull rod.

Preferably, a spring washer is further arranged between the nut and the crescent washer and used for increasing the friction force between the nut and the thread.

Compared with the prior art, the utility model has the following beneficial technical effects:

through the cooperation of spring leaf, installed part, horizontal segment, segmental arc, horizontal pole, angle steel, fastening components and connecting piece, the joint can be dismantled in the installed part to the one end of realizing the pull rod, and the other end passes through fastening components to be connected in the connecting piece, and both ends all can be realized fixing through the car screw thread, and simple manufacture is fit for batch production, and its simple structure is consequently easily installed.

Drawings

FIG. 1 is a schematic side view of a flexible connector according to an embodiment of the present invention;

FIG. 2 is a schematic front sectional view of the structure of FIG. 1;

fig. 3 is a schematic front view of another embodiment of the present invention.

Reference numerals are as follows: 100-movable connecting piece, 101-first bolt, 200-mounting piece, 201-horizontal section, 202-arc section, 203-second bolt, 204-spring piece, 300-pull rod, 301-cross rod, 400-angle steel, 401-third bolt, 402-fourth bolt, 600-fastening component, 601-crescent washer, 602-spring washer, 603-nut, 700-connecting piece, 701-L-shaped end, 702-inclined section and 703-supporting piece.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the transformer pull rod fixing structure provided by the present invention comprises a movable connecting member 100, mounting members 200, a pull rod 300 and an angle steel 400, wherein the movable connecting member 100 is uniformly provided with first bolts 101, the movable connecting member 100 and a transformer are detachably connected by the first bolts 101, one end of the movable connecting member 100 away from the first bolts 101 is provided with a cross opening, the bottom end of the cross opening of the movable connecting member 100 is detachably provided with the mounting members 200, the mounting members 200 are provided with two sets, the two sets of mounting members 200 are parallelly arranged at the lower end of the movable connecting member 100, one end of the pull rod 300 is movably connected with the movable connecting member 100, the angle steel 400 comprises a fastening assembly 600 and a connecting member 700, one end of the pull rod 300 away from the movable connecting member 100 is connected to the connecting member 700 by the fastening assembly 600, the angle steel 400 is detachably connected with the transformer, the mounting members 200 comprise a horizontal section 201 and an arc-shaped section 202, the inner wall of horizontal segment 201 all is provided with spring leaf 204, and the top outer end of installed part 200 evenly is provided with second bolt 203, and installed part 200 can be dismantled with swing joint spare 100 through second bolt 203 and be connected, and the one end threaded connection that pull rod 300 is close to swing joint spare 100 has horizontal pole 301, and horizontal pole 301 is "T" shape setting with pull rod 300.

In this embodiment, when being provided with the one end installation of horizontal pole 301 to pull rod 300, be connected swing joint spare 100 and transformer through first bolt 101, rethread second bolt 203 is installed two sets of installed parts 200, two sets of installed parts 200 set up and are located cross open-ended below in swing joint spare 100, make horizontal pole 301 run through the clearance that two sets of installed parts 200 formed, again carry out erection joint to horizontal pole 301 and pull rod 300, after the installation, and set up horizontal pole 301 and remove to installed part 200 and be located the below of spring leaf 204, segmental arc 202 carries out the bearing location to horizontal pole 301.

Example two

As shown in fig. 3, compared with the first embodiment, the present invention further includes a connecting member 700 including an L-shaped end 701 and an inclined section 702, the inclined section 702 is provided with a mounting hole, the inclined section 702 is bent and extends from an end of the L-shaped end 701 to a direction away from the transformer, supports 703 are welded at front and rear ends of the inclined section 702, the fastening assembly 600 includes a crescent washer 601 and a nut 603, the crescent washer 601 is disposed between the nut 603 and the inclined section 702 for adjusting a mounting angle of the pull rod 300, a spring washer 602 is further disposed between the nut 603 and the crescent washer 601, and the spring washer 602 is used for increasing a friction force between the nut 603 and a thread.

In this embodiment, a fourth bolt 402 is arranged at one end of the angle iron 400 far away from the third bolt 401, the angle iron 400 and the L-shaped end 701 are connected with the transformer through the fourth bolt 402, so that one end of the pull rod 300 far away from the cross rod 301 penetrates through a mounting hole formed in the inclined section 702, a crescent washer 601, a spring washer 602 and a nut 603 are mounted, one end of the pull rod 300 far away from the cross rod 301 is fixedly connected with the inclined section 702, and the support 703 can assist in supporting two ends of the connecting member 700.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a transformer pull rod fixed knot constructs which characterized in that: including swing joint spare (100), installed part (200), pull rod (300) and angle steel (400), swing joint spare (100) evenly is provided with first bolt (101), swing joint spare (100) and transformer can dismantle the connection through first bolt (101), the one end that swing joint spare (100) kept away from first bolt (101) is provided with the cross opening, just swing joint spare (100) cross open-ended bottom can be dismantled and be provided with installed part (200), installed part (200) are provided with two sets altogether, two sets of installed part (200) parallel arrangement in the lower extreme of swing joint spare (100), the one end of pull rod (300) with swing joint spare (100) swing joint, angle steel (400) are including fastening components (600) and connecting piece (700), pull rod (300) are kept away from the one end of swing joint spare (100) pass through fastening components (600) connect in connecting piece (700), the angle steel (400) is detachably connected with the transformer.

2. The transformer draw bar fixing structure of claim 1, wherein: the installation part (200) comprises a horizontal section (201) and an arc-shaped section (202), and spring pieces (204) are arranged on the inner wall of the horizontal section (201).

3. The transformer draw bar fixing structure of claim 2, wherein: the outer end of the top of the mounting piece (200) is uniformly provided with a second bolt (203), and the mounting piece (200) is detachably connected with the movable connecting piece (100) through the second bolt (203).

4. The transformer draw bar fixing structure of claim 3, wherein: one end of the pull rod (300) close to the movable connecting piece (100) is in threaded connection with a cross rod (301), and the cross rod (301) and the pull rod (300) are arranged in a T shape.

5. The transformer draw bar fixing structure of claim 4, wherein: connecting piece (700) are including L shape end (701) and slope section (702), slope section (702) are provided with the mounting hole, just slope section (702) certainly the tip of L shape end (701) is to the direction of keeping away from the transformer extension of buckling, support piece (703) have all been welded at the front and back both ends of slope section (702).

6. The transformer draw bar fixing structure of claim 5, wherein: the fastening assembly (600) comprises a crescent washer (601) and a nut (603), wherein the crescent washer (601) is arranged between the nut (603) and the inclined section (702) and used for adjusting the installation angle of the pull rod (300).

7. The transformer draw bar fixing structure of claim 6, wherein: a spring washer (602) is further arranged between the nut (603) and the crescent washer (601), and the spring washer (602) is used for increasing the friction force between the nut (603) and the threads.