阅读说明：本技术 一种超高功率防脱扣石墨电极接头 (Ultrahigh-power anti-tripping graphite electrode joint ) 是由 张正伟 张培林 武建军 柴利春 王志辉 张作文 纪永良 于 2019-10-24 设计创作，主要内容包括：本发明属于石墨电极接头领域,尤其是一种超高功率防脱扣石墨电极接头,针对现有的在实际使用中,会出现石墨电极之间发生脱节断裂的现象,防脱扣效果差,进而就会影响石墨电极的正常稳定工作,所以不能满足人们的需求的问题,现提出如下方案,其包括第一石墨电极,所述第一石墨电极的一侧开设有螺纹槽,螺纹槽内螺纹连接有螺纹头,螺纹头的一端延伸至第一石墨电极的外侧并固定安装有第二石墨电极,螺纹槽的一侧内壁上开设有放置槽。本发明结构简单,操作方便,能够快速方便的将螺纹头与第一石墨电极进行固定,以防止第二石墨电极上的螺纹头发生脱扣现象,固定效果好,所以满足了人们的需求。(The invention belongs to the field of graphite electrode connectors, and particularly relates to an ultrahigh-power anti-tripping graphite electrode connector which aims at solving the problem that the requirements of people cannot be met because the existing graphite electrode in practical use has a disjointed fracture phenomenon, the anti-tripping effect is poor, and the normal and stable work of the graphite electrode can be influenced. The fixing device is simple in structure and convenient to operate, can quickly and conveniently fix the thread head with the first graphite electrode so as to prevent the thread head on the second graphite electrode from tripping, and is good in fixing effect, so that the requirements of people are met.)

1. The utility model provides a graphite electrode joint is detained to ultrahigh power anticreep, includes first graphite electrode, a serial communication port, the thread groove has been seted up to one side of first graphite electrode, thread groove female connection has the thread head, the one end of thread head extends to the outside of first graphite electrode and fixed mounting has second graphite electrode, the standing groove has been seted up on one side inner wall of thread groove, slidable mounting has the post of placing in the standing groove, and the one end of placing the post extends to in the thread groove and keeps away from the one end fixed connection of second graphite electrode with the thread head, the fixed cover in the outside of placing the post is equipped with first disc.

2. The graphite electrode joint of claim 1, wherein the outer side of the placing column is fixedly sleeved with a second disc located on one side of the first disc, the top and the bottom of the second disc are both provided with triangular clamping grooves, the inner wall of the top and the inner wall of the bottom of the placing groove are both provided with sliding grooves, the inner wall of one side, away from each other, of the two sliding grooves is fixedly provided with a telescopic column, the two telescopic columns are both internally and slidably provided with telescopic rods, the ends, close to each other, of the two telescopic rods are both fixedly provided with triangular clamping blocks, and the ends, close to each other, of the two triangular clamping blocks are respectively clamped with the corresponding triangular clamping grooves.

3. The graphite electrode joint of claim 1, wherein the two placing grooves are provided with first sliding grooves on the inner wall of the side away from each other, the first sliding blocks are slidably mounted in the first sliding grooves, the ends of the two first sliding blocks close to each other extend into the corresponding placing grooves respectively and are fixedly mounted with contact plates, the side of the two contact plates away from the triangular fixture block is in contact with the side of the first disk close to the second disk, the side of the two contact plates away from the first disk is fixedly mounted with a first rotating seat, the two first rotating seats are rotatably mounted with rotating rods symmetrically arranged in an inclined manner, the ends of the two rotating rods close to each other are rotatably connected with the corresponding triangular fixture block respectively, and the inner wall of the top and the inner wall of the bottom of the threaded groove are provided with rectangular grooves.

4. The ultrahigh-power anti-tripping graphite electrode joint as claimed in claim 1, wherein the placing column is provided with a moving hole, two moving columns are slidably mounted in the moving hole, rectangular blocks are fixedly mounted at the ends of the two moving columns far away from each other, and the ends of the two rectangular blocks far away from each other are respectively clamped with the corresponding rectangular grooves.

5. The graphite electrode joint of claim 4, wherein the inner wall of one side of the moving hole is provided with a limiting groove, the inner walls of the top and the bottom of the limiting groove are provided with second sliding grooves, the two second sliding grooves are provided with second sliding blocks in a sliding manner, the two second sliding blocks are hinged with hinge rods which are obliquely and symmetrically arranged, the ends of the two hinge rods, which are close to each other, are hinged with hinge seats, and the ends of the two hinge seats extend into the moving hole and are fixedly connected with the corresponding moving columns.

6. The ultrahigh-power anti-tripping graphite electrode joint according to claim 5, wherein the limiting plate is slidably mounted in the limiting groove, one side of the limiting plate is fixedly connected with the two second sliders, one side of the limiting plate, which is away from the second sliders, is fixedly mounted with a limiting spring, and one side of the limiting spring, which is away from the limiting plate, is fixedly connected with the inner wall of one side of the limiting groove.

7. The ultrahigh-power anti-tripping graphite electrode joint according to claim 3, wherein the two first sliding blocks are respectively provided with a positioning hole, positioning rods are respectively and slidably mounted in the two positioning holes, and two ends of each positioning rod are respectively and fixedly connected with the inner wall of one side of the corresponding first sliding groove.

8. The ultrahigh-power anti-tripping graphite electrode contact as claimed in claim 2, wherein the number of the triangular clamping grooves is plural, and the plural triangular clamping grooves are annularly and equidistantly distributed on the second disk.

9. The ultrahigh-power anti-tripping graphite electrode joint as claimed in claim 3, wherein the number of the rectangular grooves is multiple, and the multiple rectangular grooves are annularly and equidistantly distributed on the inner wall of the thread groove.

10. The ultrahigh-power anti-tripping graphite electrode joint as claimed in claim 6, wherein the number of the limiting springs is plural, and the plural limiting springs are vertically and equidistantly distributed on the limiting plate and the inner wall of one side of the limiting groove.

Technical Field

The invention relates to the technical field of graphite electrode connectors, in particular to an ultrahigh-power anti-tripping graphite electrode connector.

Background

The application numbers are: 201711005833.7 discloses a graphite electrode joint is detained to ultrahigh power anticreep, including left connector and connection odd, the right-hand member of left side connector is connected and is fixed with the connector main part, and the right side fixedly connected with right connector of connector main part, the outside of left side connector is provided with connects the cream hole, the outside of connector main part is provided with the installation swivelling chute, the inside of left side connector is provided with connects the cream standing groove, and connects the inside arrangement of cream standing groove to have and connect the cream, the outside fixedly connected with connecting thread of right side connector, the rear end connection of connecting the odd is fixed with right connector, and the outside of right connector is connected with graphite electrode through connecting thread. The ultrahigh-power anti-tripping graphite electrode joint is provided with the connecting auxiliary head, so that the conduction performance between graphite electrodes is improved, and the joint paste containing groove and the joint paste are arranged, so that the graphite electrode joint can be prevented from tripping, and the performance of the joint paste flowing out of the joint paste containing groove can be ensured;

but in the in-service use, the phenomenon that the disjointing fracture takes place between the graphite electrode can appear, and the anticreep is detained the effect poorly, and then will influence the normal steady operation of graphite electrode, so can not satisfy people's demand.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, disjointing and breaking phenomena can occur between graphite electrodes in actual use, the anti-tripping effect is poor, and further the normal and stable work of the graphite electrodes can be influenced, so that the requirements of people cannot be met, and provides an ultra-high power anti-tripping graphite electrode joint.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a graphite electrode joint is detained to ultrahigh power anticreep, including first graphite electrode, the thread groove has been seted up to one side of first graphite electrode, thread groove female connection has the thread head, the one end of thread head extends to the outside of first graphite electrode and fixed mounting has second graphite electrode, the standing groove has been seted up on one side inner wall of thread groove, slidable mounting has the post of placing in the standing groove, and the one end of placing the post extends to the thread groove in and keeps away from the one end fixed connection of second graphite electrode with the thread head, the fixed cover in the outside of placing the post is equipped with first disc, the removal of placing the post drives first disc and removes.

Preferably, the fixed cover in the outside of placing the post is equipped with the second disc that is located first disc one side, the triangle draw-in groove has all been seted up to the top and the bottom of second disc, the sliding tray has all been seted up on the top inner wall of standing groove and the bottom inner wall, equal fixed mounting has flexible post on the one side inner wall that two sliding trays kept away from each other, equal slidable mounting has the telescopic link in two flexible posts, the equal fixed mounting of one end that two telescopic links are close to each other has the triangle fixture block, and the one end that two triangle fixture blocks are close to each other is blocked dress with corresponding triangle draw-in groove mutually respectively, two triangle fixture blocks and triangle draw-in groove mutually block dress fix.

Preferably, first chutes have been all seted up on the one side inner wall that two standing grooves kept away from each other, equal slidable mounting has first slider in two first chutes, the one end that two first sliders are close to each other extends to in the corresponding standing groove respectively and fixed mounting has the contact plate, and one side that the triangle fixture block was kept away from to two contact plates all contacts with one side that the second disc is close to first disc, one side fixed mounting that first disc was kept away from to two contact plates has first rotation seat, all rotate the dwang of installing the slope symmetry setting on two first rotation seats, the one end that two dwangs are close to each other is connected with corresponding triangle fixture block rotation respectively, the rectangular channel has all been seted up on the top inner wall of thread groove and the bottom inner wall, the removal drive dwang of first rotation seat removes.

Preferably, place and seted up on the post and remove the hole, remove downthehole slidable mounting and have two and remove the post, two remove equal fixed mounting of one end that the post was kept away from each other and have the rectangular block, and the one end that two rectangular blocks were kept away from each other clamps with corresponding rectangular groove respectively, and two rectangular blocks clamp with rectangular groove and carry out reinforcement once more to the nipple.

Preferably, the spacing groove has been seted up on one side inner wall of removal hole, and the second spout has all been seted up on the top inner wall of spacing groove and the bottom inner wall, and equal slidable mounting has the second slider in two second spouts, all articulates on two second sliders has the hinge bar that the slope symmetry set up, and the one end that two hinge bars are close to each other all articulates there is articulated seat, and the one end of two articulated seats extend to remove downthehole and with corresponding removal post fixed connection, the removal of hinge bar drives the second slider and removes.

Preferably, slidable mounting has the limiting plate in the spacing groove, and one side and two second slider fixed connection of limiting plate, and one side fixed mounting that the second slider was kept away from to the limiting plate has spacing spring, and one side that limiting spring kept away from the limiting plate and one side inner wall fixed connection of spacing groove, spacing spring play spacing and the effect that resets.

Preferably, the locating holes are formed in the two first sliding blocks, the locating rods are arranged in the two locating holes in a sliding mode, the two ends of each locating rod are fixedly connected with the inner wall of one side of the corresponding first sliding groove respectively, and the locating rods limit the first sliding blocks.

Preferably, the number of the triangular clamping grooves is multiple, the triangular clamping grooves are distributed on the second disc in an annular shape at equal intervals, and the triangular clamping blocks can be clamped with the triangular clamping grooves when the thread head rotates.

Preferably, the number of the rectangular grooves is multiple, the rectangular grooves are distributed on the inner wall of the thread groove in an annular shape at equal intervals, and the rectangular blocks can be clamped with the rectangular grooves when the thread head rotates.

Preferably, the quantity of spacing spring is a plurality of, and a plurality of spacing springs are vertical direction equidistance and distribute on the inner wall of one side of limiting plate and spacing groove, and a plurality of spacing springs play spacing and effect that resets.

In the ultrahigh-power anti-tripping graphite electrode joint, in use, a thread head on a second graphite electrode is threaded into a thread groove, the inner wall of the thread groove compresses two rectangular blocks, a limiting plate compresses a plurality of return springs, the return springs absorb energy to enable the two rectangular blocks to be in contact with the inner wall of the thread groove, and when the thread head continues to move, the two rectangular blocks are clamped with the rectangular groove under the spring resilience acting force of the two return springs;

meanwhile, the placing column drives the first disc to move, the first disc drives the two contact plates to move, the two rotating rods drive the two triangular clamping blocks to move, the two triangular clamping blocks are clamped with the rectangular groove, and the thread head and the first graphite electrode are fixed;

the fixing device is simple in structure and convenient to operate, can quickly and conveniently fix the thread head with the first graphite electrode so as to prevent the thread head on the second graphite electrode from tripping, and is good in fixing effect, so that the requirements of people are met.

Drawings

Fig. 1 is a schematic structural view of an ultrahigh-power anti-tripping graphite electrode joint according to the present invention;

FIG. 2 is a schematic structural view of part A of an ultra-high power anti-tripping graphite electrode joint provided by the invention;

FIG. 3 is a schematic structural view of a portion B of an ultrahigh-power anti-tripping graphite electrode joint according to the present invention;

fig. 4 is a schematic perspective view of a first graphite electrode and a thread groove of the ultrahigh-power anti-tripping graphite electrode joint according to the present invention;

fig. 5 is a schematic perspective view of the connection between the first graphite electrode and the second graphite electrode of the ultrahigh-power anti-tripping graphite electrode joint according to the present invention.

In the figure: 1 first graphite electrode, 2 thread groove, 3 thread heads, 4 second graphite electrodes, 5 standing grooves, 6 standing columns, 7 first discs, 8 second discs, 9 triangular clamping grooves, 10 sliding grooves, 11 telescopic columns, 12 telescopic rods, 13 triangular clamping blocks, 14 first sliding grooves, 15 first sliding blocks, 16 contact plates, 17 first rotating seats, 18 rotating rods, 19 rectangular grooves, 20 moving holes, 21 moving columns, 22 rectangular blocks, 23 limiting grooves, 24 second sliding grooves, 25 second sliding blocks, 26 hinge rods, 27 hinge seats, 28 limiting plates and 29 limiting springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.