CN214881635U

CN214881635U - Blast furnace molten iron temperature measuring equipment for iron making

Info

Publication number: CN214881635U
Application number: CN202120409449.9U
Authority: CN
Inventors: 张大晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-26
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a blast furnace molten iron temperature measurement equipment for iron-making, including the mainboard, still include elevation structure that the suitability is strong, the extending structure who is convenient for detect and the protective structure who prevents the device damage, the control box is installed to one side of mainboard bottom, and elevation structure sets up in the mainboard bottom of control box one side, the handle is installed to one side of mainboard, and one side that the handle was kept away from on the mainboard top is provided with the loop bar, the bottom of loop bar extends to the bottom of mainboard, and extends the structure and set up in the top of mainboard, the install bin is installed to the bottom of threaded rod, and the bottom of install bin installs fixed case, the electro-magnet is installed on the inside top of install bin. The utility model discloses a rotating the lead screw, under the cooperation of box thread, can making the sleeve remove, drive the bracing piece and skew to accomplish the altitude mixture control function to the device, this structure is favorable to improving the suitability of device.

Description

Blast furnace molten iron temperature measuring equipment for iron making

Technical Field

The utility model relates to a temperature measuring equipment technical field specifically is a blast furnace molten iron temperature measuring equipment for iron-making.

Background

In blast furnace iron making, molten iron temperature measurement is an important test work, and the actual condition of process parameters can be completely known only by mastering the actual temperature of molten iron, so that the quality of products is evaluated according to the actual condition to improve the processing technology, and the existing blast furnace molten iron temperature measurement equipment has many defects.

The first and the traditional blast furnace molten iron temperature measuring equipment do not have a height adjusting function, so that the applicability of the device is poor;

secondly, the traditional blast furnace molten iron temperature measuring equipment does not have an extension function, so that time and labor are wasted in detection;

third, traditional blast furnace molten iron temperature measurement equipment does not have iron fillings separation function, leads to iron fillings to cause the damage to the probe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ironmaking is with blast furnace molten iron temperature measurement equipment to solve the relatively poor, the detection that proposes among the above-mentioned background art gets up to waste time and energy and iron fillings cause the problem of damage to the probe.

In order to achieve the above object, the utility model provides a following technical scheme: a blast furnace molten iron temperature measuring device for iron making comprises a main board, a lifting structure with strong applicability, an extension structure convenient for detection and a protection structure for preventing the device from being damaged;

a control box is installed on one side of the bottom end of the main board, and the lifting structure is arranged at the bottom end of the main board on one side of the control box;

a handle is arranged on one side of the main board, a loop bar is arranged on one side, away from the handle, of the top end of the main board, the bottom end of the loop bar extends to the bottom end of the main board, and an extension structure is arranged on the top end of the main board;

the utility model discloses a safety protection device for a motor vehicle, including loop bar, install the install bin, the installation bin is installed to the bottom of loop bar, and the bottom of installation bin installs fixed case, the electro-magnet is installed on the inside top of installation bin, and the inside permanent magnet that is provided with of installation bin below the electro-magnet, the probe is installed to the bottom of permanent magnet, and the probe outer wall cover between permanent magnet and the fixed case is equipped with buffer spring, buffer spring's top and bottom weld with permanent magnet and fixed case respectively, and protective structure sets up in the inside of fixed case.

Preferably, protective structure includes the baffle, the baffle all sets up in the inside both sides of fixed incasement portion through the articulated elements, and the bottom of baffle all is connected with auxiliary spring, auxiliary spring's bottom all is connected with the inner wall of fixed case, and the inside central point department of putting of fixed bottom of the case portion has all seted up logical groove.

Preferably, the bottom end of the threaded rod penetrates through the inside of the loop bar, and the bottom end of the threaded rod extends to the lower side of the main board.

Preferably, elevation structure includes bottom plate, bracing piece, sleeve and lead screw, the bottom plate sets up in the below of mainboard, and installs the lead screw through the pivot in one side of bottom plate inside, the both sides of lead screw outer wall all overlap and are equipped with the sleeve, the bracing piece is all installed through the articulated elements on telescopic top, and the bracing piece all is connected with the mainboard through the articulated elements.

Preferably, one side of the screw rod extends to one side of the bottom plate close to the control box, and the sleeve and the screw rod are connected through threads.

Preferably, the extension structure includes adjusting pole, spacing case, driving gear and driven gear, the spacing case sets up in the top of mainboard, and one side of spacing case is provided with the regulation pole, adjust the pole and be close to one side of loop bar and install the driving gear, and driven gear cover locates driving gear one side of loop bar outer wall.

Preferably, one side of the adjusting rod penetrates through the limiting box, and one side of the adjusting rod extends to one side of the limiting box close to the loop bar.

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

(1) the screw rod, the sleeve and the supporting rod are arranged, the screw rod is rotated, the sleeve can move under the matching of the sleeve threads, the supporting rod is driven to deflect, the height adjusting function of the device is finished, and the applicability of the device is improved through the structure;

(2) by arranging the adjusting rod, the driving gear and the driven gear, a worker rotates the adjusting rod to enable the driving gear to rotate to drive the driven gear to be driven, the loop bar rotates, and under the matching of threads of the threaded rod, the threaded rod can move up and down until the fixed box extends into molten iron, so that the worker can conveniently measure the temperature, and the structure improves the detection convenience;

(3) through being provided with the electro-magnet, probe and install bin, before the detection, the electro-magnet is not circular telegram, and the probe is inside the install bin, and inside fixed case extended to the molten iron, can prevent that molten iron upper iron fillings from causing the damage to the probe, making the electro-magnet circular telegram through the control box for the permanent magnet receives magnetic force and drives the probe and when removing to the molten iron, and buffer spring takes place deformation simultaneously, until measuring the temperature value, and this structure can prevent that iron fillings from causing the damage to the probe.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the bottom plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. an electromagnet; 2. a permanent magnet; 3. a probe; 4. a buffer spring; 5. an auxiliary spring; 6. a through groove; 7. a baffle plate; 8. a lifting structure; 801. a base plate; 802. a support bar; 803. a sleeve; 804. a screw rod; 9. an extension structure; 901. adjusting a rod; 902. a limiting box; 903. a driving gear; 904. a driven gear; 10. a fixed box; 11. installing a box; 12. a main board; 13. a control box; 14. a handle; 15. a threaded rod; 16. a loop bar.

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.

Example 1: referring to fig. 1-4, a blast furnace molten iron temperature measuring device for iron making comprises a main board 12, a lifting structure 8 with strong applicability, an extension structure 9 convenient for detection and a protection structure for preventing the device from being damaged;

a control box 13 is arranged at one side of the bottom end of the main board 12, and the lifting structure 8 is arranged at the bottom end of the main board 12 at one side of the control box 13;

a handle 14 is arranged on one side of the main board 12, a loop bar 16 is arranged on one side of the top end of the main board 12 far away from the handle 14, the bottom end of the loop bar 16 extends to the bottom end of the main board 12, and the extension structure 9 is arranged on the top end of the main board 12;

the top of loop bar 16 is provided with threaded rod 15, install bin 11 is installed to the bottom of threaded rod 15, and install fixed box 10 in the bottom of install bin 11, electro-magnet 1 is installed on the inside top of install bin 11, and the install bin 11 of electro-magnet 1 below is inside to be provided with permanent magnet 2, probe 3 is installed to permanent magnet 2's bottom, and 3 outer wall covers of probe between permanent magnet 2 and the fixed box 10 are equipped with buffer spring 4, buffer spring 4's top and bottom weld with permanent magnet 2 and fixed box 10 respectively, and protective structure sets up in the inside of fixed box 10.

Referring to fig. 1-4, the blast furnace molten iron temperature measuring equipment for iron making further comprises a protective structure, wherein the protective structure comprises baffle plates 7, the baffle plates 7 are arranged on two sides of the inside of a fixed box 10 through hinge elements, the bottom ends of the baffle plates 7 are connected with auxiliary springs 5, the bottom ends of the auxiliary springs 5 are connected with the inner wall of the fixed box 10, and through grooves 6 are formed in the central positions of the inside of the bottom end of the fixed box 10;

the bottom end of the threaded rod 15 penetrates through the interior of the sleeve rod 16, and the bottom end of the threaded rod 15 extends to the lower part of the main board 12;

specifically, as shown in fig. 1, 2 and 4, when using this mechanism, before the detection, electro-magnet 1 does not switch on, and probe 3 is inside installation box 11, and inside fixed case 10 extended to the molten iron, can prevent that molten iron upper strata iron fillings from causing the damage to probe 3, making electro-magnet 1 switch on through control box 13 for permanent magnet 2 receives magnetic force to drive probe 3 and when removing to the molten iron, and buffer spring 4 takes place deformation simultaneously, until measuring the temperature value.

Example 2: the lifting structure 8 comprises a bottom plate 801, supporting rods 802, sleeves 803 and a screw rod 804, wherein the bottom plate 801 is arranged below the main board 12, the screw rod 804 is arranged on one side inside the bottom plate 801 through a rotating shaft, the sleeves 803 are sleeved on two sides of the outer wall of the screw rod 804, the supporting rods 802 are arranged at the top ends of the sleeves 803 through hinges, and the supporting rods 802 are connected with the main board 12 through the hinges;

one side of the screw rod 804 extends to one side of the bottom plate 801 close to the control box 13, and the sleeve 803 and the screw rod 804 are connected through threads;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, the screw rod 804 is rotated, and the sleeve 803 can move under the matching of the threads of the sleeve 803, so as to drive the supporting rod 802 to shift, thereby completing the height adjustment function of the device.

Example 3: the extension structure 9 comprises an adjusting rod 901, a limiting box 902, a driving gear 903 and a driven gear 904, wherein the limiting box 902 is arranged at the top end of the main board 12, the adjusting rod 901 is arranged on one side of the limiting box 902, the driving gear 903 is arranged on one side of the adjusting rod 901 close to the loop bar 16, and the driven gear 904 is sleeved on one side of the driving gear 903 on the outer wall of the loop bar 16;

one side of the adjusting rod 901 penetrates through the inside of the limiting box 902, and one side of the adjusting rod 901 extends to one side of the limiting box 902 close to the loop bar 16;

specifically, as shown in fig. 1 and 2, when the mechanism is used, the handle 14 is held by hand, the adjusting rod 901 is rotated, the driving gear 903 is rotated to drive the driven gear 904 to be driven, the loop bar 16 is rotated, and under the matching of the threads of the threaded rod 15, the threaded rod 15 can be moved up and down until the fixing box 10 extends into molten iron, so that a worker can conveniently measure the temperature.

The working principle is as follows: when the device is used, firstly, the device is moved to a designated position through the universal wheel, the height of the device is adjusted as required, the screw rod 804 is rotated, the sleeve 803 can be moved under the matching of the threads of the sleeve 803, and the supporting rod 802 is driven to shift, so that the height adjusting function of the device is completed.

Afterwards, the staff holds handle 14 by hand, rotates adjusting rod 901 for driving gear 903 rotates and drives driven gear 904 to be driven, and loop bar 16 rotates, under the screw-thread cooperation of threaded rod 15, can make threaded rod 15 reciprocate, extends to the molten iron until fixed box 10, and the staff of being convenient for carries out the temperature measurement.

Finally, before the detection, electro-magnet 1 does not circular telegram, probe 3 is inside installation box 11, fixed case 10 extends to inside the molten iron, can prevent that molten iron upper iron layer iron fillings from causing the damage to probe 3, make electro-magnet 1 circular telegram through control box 13, make permanent magnet 2 receive magnetic force to drive probe 3 to the molten iron when removing, buffer spring 4 takes place deformation simultaneously, until measuring the temperature value, when probe 3 removes, extrusion baffle 7 takes place the upset, extrusion auxiliary spring 5 takes place deformation, the measurement finishes, probe 3 reconversion, under auxiliary spring 5's reaction force, baffle 7 reconversion, be convenient for next time detect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a blast furnace molten iron temperature measurement equipment for ironmaking, includes mainboard (12), its characterized in that: the device also comprises a lifting structure (8) with strong applicability, an extension structure (9) convenient for detection and a protection structure for preventing the device from being damaged;

a control box (13) is installed on one side of the bottom end of the main board (12), and the lifting structure (8) is arranged at the bottom end of the main board (12) on one side of the control box (13);

a handle (14) is mounted on one side of the main board (12), a loop bar (16) is arranged on one side, far away from the handle (14), of the top end of the main board (12), the bottom end of the loop bar (16) extends to the bottom end of the main board (12), and an extension structure (9) is arranged on the top end of the main board (12);

the top of loop bar (16) is provided with threaded rod (15), install bin (11) in the bottom of threaded rod (15), and the bottom of install bin (11) installs fixed case (10), electro-magnet (1) are installed on the inside top of install bin (11), and install bin (11) of electro-magnet (1) below inside permanent magnet (2) that is provided with, probe (3) are installed to the bottom of permanent magnet (2), and probe (3) outer wall cover between permanent magnet (2) and fixed case (10) is equipped with buffer spring (4), the top and the bottom of buffer spring (4) weld with permanent magnet (2) and fixed case (10) respectively, and protective structure sets up in the inside of fixed case (10).

2. The temperature measuring equipment for molten iron of a blast furnace for iron making according to claim 1, characterized in that: protective structure includes baffle (7), baffle (7) all set up in the inside both sides of fixed case (10) through the articulated elements, and the bottom of baffle (7) all is connected with auxiliary spring (5), the bottom of auxiliary spring (5) all is connected with the inner wall of fixed case (10), and the inside central authorities position department of fixed case (10) bottom has all seted up logical groove (6).

3. The temperature measuring equipment for molten iron of a blast furnace for iron making according to claim 1, characterized in that: the bottom end of the threaded rod (15) penetrates through the inner part of the loop bar (16), and the bottom end of the threaded rod (15) extends to the lower part of the main board (12).

4. The temperature measuring equipment for molten iron of a blast furnace for iron making according to claim 1, characterized in that: elevation structure (8) include bottom plate (801), bracing piece (802), sleeve (803) and lead screw (804), bottom plate (801) set up in the below of mainboard (12), and lead screw (804) are installed through the pivot in inside one side of bottom plate (801), the both sides of lead screw (804) outer wall all are equipped with sleeve (803), bracing piece (802) are all installed through the articulated elements on the top of sleeve (803), and bracing piece (802) all are connected with mainboard (12) through the articulated elements.

5. The temperature measuring apparatus for molten iron in a blast furnace for iron making according to claim 4, wherein: one side of the screw rod (804) extends to one side of the bottom plate (801) close to the control box (13), and the sleeve (803) and the screw rod (804) are connected through threads.

6. The temperature measuring equipment for molten iron of a blast furnace for iron making according to claim 1, characterized in that: the extension structure (9) comprises an adjusting rod (901), a limiting box (902), a driving gear (903) and a driven gear (904), the limiting box (902) is arranged at the top end of the main board (12), the adjusting rod (901) is arranged on one side of the limiting box (902), the driving gear (903) is installed on one side, close to the loop bar (16), of the adjusting rod (901), and the driven gear (904) is sleeved on one side of the driving gear (903) on the outer wall of the loop bar (16).

7. The temperature measuring equipment for molten iron of a blast furnace for iron making according to claim 6, wherein: one side of the adjusting rod (901) penetrates through the limiting box (902), and one side of the adjusting rod (901) extends to one side of the limiting box (902) close to the loop bar (16).