CN217786084U

CN217786084U - Device for detecting electrode pressing length of hot-charging closed calcium carbide furnace

Info

Publication number: CN217786084U
Application number: CN202221944554.3U
Authority: CN
Inventors: 崔建云
Original assignee: Gansu Sanxin Silicon Industry Co ltd
Current assignee: Gansu Sanxin Silicon Industry Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-11
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a length detection device is put to airtight carbide stove electrode of hot dress pressure, including the mounting bracket with load in await measuring electrode on the mounting bracket, fixed mounting has the stay cord encoder on the top of mounting bracket, be provided with the adjustment subassembly on the mounting bracket, the adjustment subassembly including rotate install in rotate the platform on the mounting bracket, fixed mounting has on the mounting bracket to be located rotate the first motor of platform below, be provided with load-bearing platform on the mounting bracket. This length detection device is put to airtight carbide stove electrode pressure of hot dress, through setting up the adjusting lever on the mounting bracket, tray and connecting seat are installed the electrode that awaits measuring, and set up the stay cord encoder and pass through the fixed pulley and connect the electrode that awaits measuring, make the electrode that awaits measuring adjustment back measuring result accurate, simultaneously through setting up the swivel mount, the connecting rod finely tunes load-bearing platform's position, can guarantee the initial position adjustment of being convenient for of the electrode that awaits measuring, make the practicality of device strong, can adapt to different electrodes that await measuring and measure.

Description

Electrode pressure length detection device for hot charging closed calcium carbide furnace

Technical Field

The application relates to the technical field of electrode pressure discharge measurement, in particular to a device for detecting the electrode pressure discharge length of a hot charging airtight calcium carbide furnace.

Background

The calcium carbide furnace is main equipment for producing calcium carbide, wherein the calcium carbide is generated by melting and reacting furnace burden due to high temperature emitted by electric arc in the calcium carbide furnace, the size of a reaction space in the furnace body is determined by the size and distance of electrodes and the action range of the electric arc, and the distance of circular electrodes is in direct proportion to the diameter of the circular electrodes.

Electrode consumption is an important index that the electric stove allows, carries out length measurement through the stay cord encoder among the prior art, nevertheless still puts the electrode position transform of in-process through the artificial adjustment electrode pressure in the measurement process, and this makes the measuring result retain certain thought error, has reduced the detection precision, provides a hot-packed airtight calcium carbide stove electrode pressure to this and puts length detection device, solves the problem that above-mentioned proposes.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a length detection device is put to airtight carbide stove electrode of hot charge pressure, possesses the electrode that is convenient for adjust to await measuring, improves advantages such as measurement accuracy.

In order to achieve the above purpose, the present application provides the following technical solutions: a hot charging closed calcium carbide furnace electrode pressure discharge length detection device comprises an installation frame and an electrode to be detected loaded on the installation frame, wherein a stay cord encoder is fixedly installed on the top end of the installation frame, and an adjusting assembly is arranged on the installation frame;

the adjustment subassembly including rotate install in the platform rotates on the mounting bracket, fixed mounting has and is located on the mounting bracket rotate the first motor of platform below, be provided with load-bearing platform on the mounting bracket, load-bearing platform with movable mounting has the connecting rod between the platform rotates, load-bearing platform's top fixed mounting has the second motor, fixed mounting has on the output of second motor and extends to the adjusting lever of mounting bracket top, the external screw thread of adjusting lever is installed and is located the tray of electrode bottom that awaits measuring, the outside fixed mounting of tray has the connecting seat, connecting seat fixed connection in the stay cord top of stay cord encoder.

Further, fixed mounting has the guide bar on the mounting bracket, the outside slidable mounting of guide bar has the sliding sleeve, wherein the guide bar with the quantity of sliding sleeve is two, two fixed mounting has load-bearing platform between the sliding sleeve.

Further, the bearing platform is circular, the two ends of the connecting rod are fixedly provided with balls, and the two balls are respectively in rolling connection with the bearing platform and the rotating platform.

Further, the ball on one end of the connecting rod is connected with the bottom of the bearing platform in a rolling mode and is close to the circumferential periphery of the bearing platform.

Furthermore, a threaded hole penetrates through the tray and is in threaded connection with the adjusting rod.

Further, the bearing platform is fixedly provided with a limiting rod penetrating through the tray, the tray is provided with a limiting hole in a penetrating mode, and the limiting hole is connected with the limiting rod in a sliding mode.

Further, the mounting bracket is of an L-shaped structure, and the rotating platform is mounted on the L-shaped extension part of the mounting bracket.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this length detection device is put to airtight carbide stove electrode pressure of hot dress, through setting up the adjusting lever on the mounting bracket, tray and connecting seat are installed the electrode that awaits measuring, and set up the stay cord encoder and pass through the fixed pulley and connect the electrode that awaits measuring, make the electrode that awaits measuring adjustment back measuring result accurate, simultaneously through setting up the swivel mount, the connecting rod finely tunes load-bearing platform's position, can guarantee the initial position adjustment of being convenient for of the electrode that awaits measuring, make the practicality of device strong, can adapt to different electrodes that await measuring and measure.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a top plan view of a pallet of the present application;

fig. 3 is a bottom view of the load-bearing platform of the present application.

In the figure: 1. a mounting frame; 2. a pull rope encoder; 3. an electrode to be tested; 4. a rotating table; 5. a first motor; 6. a guide rod; 7. a sliding sleeve; 8. a load-bearing platform; 9. a connecting rod; 10. a ball bearing; 11. a second motor; 12. an adjusting lever; 13. a tray; 14. a connecting seat; 15. a threaded hole; 16. a limiting hole; 17. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, the device for detecting the electrode pressing length of the hot charging closed calcium carbide furnace in the embodiment includes an installation frame 1 and an electrode 3 to be measured loaded on the installation frame 1, a pull rope encoder 2 is fixedly installed on the top end of the installation frame 1, and the work of measuring the length of the electrode 3 to be measured is completed through the pull rope encoder 2.

In this embodiment, mounting bracket 1 is L type structure, is provided with the adjustment subassembly on mounting bracket 1, and the adjustment subassembly is including rotating the platform 4 of rotating of installing on 1L shape extension of mounting bracket, and fixed mounting has the first motor 5 that is located the platform 4 below of rotating on mounting bracket 1, and the output end fixed connection of first motor 5 can drive the platform 4 of rotating through first motor 5 and take place to rotate in rotating platform 4.

It should be noted that, the guide rod 6 is fixedly installed on the installation frame 1, the sliding sleeves 7 are installed outside the guide rod 6 in a sliding manner, wherein the number of the guide rod 6 and the number of the sliding sleeves 7 are two, the bearing platform 8 is fixedly installed between the two sliding sleeves 7, and the connecting rod 9 is movably installed between the bearing platform 8 and the rotating platform 4.

Wherein bearing platform 8 is circular, and the equal fixed mounting in both ends of connecting rod 9 has ball 10, and two ball 10 roll connections respectively are in bearing platform 8 and revolving stage 4 for connecting rod 9 can rotate along with the rotation of revolving stage 4 and take place between bearing platform 8 and revolving stage 4.

In addition, the ball 10 on one end of the connecting rod 9 is connected to the bottom of the bearing platform 8 in a rolling manner and is close to the peripheral position of the circumference of the bearing platform 8, so that the connecting rod 9 can swing along an arc-shaped track to push the connecting rod 9 to perform fine position adjustment.

In order to adjust the position of the electrode 3 that awaits measuring, the top fixed mounting of load-bearing platform 8 in this embodiment has second motor 11, fixed mounting has the adjusting lever 12 that extends to the mounting bracket 1 top on the output of second motor 11, the tray 13 that is located the electrode 3 bottom that awaits measuring is installed to the outside screw thread of adjusting lever 12, run through threaded hole 15 on the tray 13, threaded hole 15 threaded connection is in adjusting lever 12, threaded connection is in threaded hole 15 under rotating through adjusting lever 12, adjust the high position of tray 13.

In this embodiment, tray 13's outside fixed mounting has connecting seat 14, and connecting seat 14 fixed connection is in stay cord encoder 2's stay cord top, and stay cord of stay cord encoder 2 passes through the fixed pulley and accomplishes the direction for stay cord encoder 2 carries out vertical movement, guarantees measurement accuracy.

It should be noted that, a limiting rod 17 penetrating through the tray 13 is further fixedly installed on the bearing platform 8, a limiting hole 16 is formed in the tray 13 in a penetrating manner, the limiting hole 16 is connected to the limiting rod 17 in a sliding manner, and the rotation of the tray 13 can be limited by the sliding connection between the limiting hole 16 and the limiting rod 17.

The working principle of the above embodiment is as follows:

when needs adjust the measurement to electrode 3 that awaits measuring, at first electrode 3 that awaits measuring loads in connecting seat 14 top, through driving first motor 5, make first motor 5 drive the output and rotate, make the platform 4 that rotates take place to rotate, and adjust the initial position of connecting seat 14 through connecting rod 9, adjust through to stay cord encoder 2, when seting up the measurement, drive second motor 11, make second motor 11 drive adjusting lever 12 and rotate, adjusting lever 12 passes through threaded connection in tray 13 under rotating, thereby drive tray 13 and carry out the height change, the position through adjusting electrode 3 that awaits measuring this moment, accomplish the record by stay cord encoder 2 and measure.

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. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a length detection device is put to airtight carbide stove electrode pressure of hot dress, include mounting bracket (1) and load in await measuring electrode (3) on mounting bracket (1), its characterized in that: a pull rope encoder (2) is fixedly mounted at the top end of the mounting rack (1), and an adjusting assembly is arranged on the mounting rack (1);

the adjustment subassembly including rotate install in rotate platform (4) on mounting bracket (1), fixed mounting is located on mounting bracket (1) rotate first motor (5) of platform (4) below, be provided with load-bearing platform (8) on mounting bracket (1), load-bearing platform (8) with movable mounting has connecting rod (9) between platform (4) rotates, the top fixed mounting of load-bearing platform (8) has second motor (11), fixed mounting has on the output of second motor (11) and extends to adjusting lever (12) of mounting bracket (1) top, the outside screw thread of adjusting lever (12) is installed and is located tray (13) of awaiting measuring electrode (3) bottom, the outside fixed mounting of tray (13) has connecting seat (14), connecting seat (14) fixed connection in the stay cord top of stay cord encoder (2).

2. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 1, which is characterized in that: the mounting bracket is characterized in that a guide rod (6) is fixedly mounted on the mounting bracket (1), a sliding sleeve (7) is mounted outside the guide rod (6) in a sliding manner, the number of the guide rod (6) and the number of the sliding sleeve (7) are two, and a bearing platform (8) is fixedly mounted between the sliding sleeves (7).

3. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 2, characterized in that: the bearing platform (8) is circular, balls (10) are fixedly mounted at two ends of the connecting rod (9), and the two balls (10) are respectively in rolling connection with the bearing platform (8) and the rotating table (4).

4. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 3, characterized in that: the ball bearing (10) at one end of the connecting rod (9) is connected with the bottom of the bearing platform (8) in a rolling way and is close to the position of the circumference periphery of the bearing platform (8).

5. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 4, wherein the device comprises: threaded holes (15) are formed in the tray (13) in a penetrating mode, and the threaded holes (15) are connected to the adjusting rods (12) in a threaded mode.

6. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 5, characterized in that: the bearing platform (8) is further fixedly provided with a limiting rod (17) penetrating through the tray (13), the tray (13) is provided with a limiting hole (16) in a penetrating manner, and the limiting hole (16) is connected with the limiting rod (17) in a sliding manner.

7. The device for detecting the electrode pressure-release length of the hot-charging closed calcium carbide furnace according to claim 6, wherein the device comprises: the mounting rack (1) is of an L-shaped structure, and the rotating table (4) is mounted on an L-shaped extending part of the mounting rack (1).