CN113096514A - Promote demonstration device for research of coke hot strength detection accuracy - Google Patents
Promote demonstration device for research of coke hot strength detection accuracy Download PDFInfo
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- CN113096514A CN113096514A CN202110345832.7A CN202110345832A CN113096514A CN 113096514 A CN113096514 A CN 113096514A CN 202110345832 A CN202110345832 A CN 202110345832A CN 113096514 A CN113096514 A CN 113096514A
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- 239000000571 coke Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000011160 research Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 54
- 230000000670 limiting effect Effects 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 3
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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Abstract
The invention discloses a demonstration device for research for improving coke heat intensity detection accuracy, and relates to the technical field of demonstration equipment for coke heat intensity detection, the demonstration device comprises a demonstration box and a recording plate, one side of the demonstration box is fixedly connected with a pull rod, the periphery of the bottom of the demonstration box is provided with a damping assembly, the interior of the demonstration box is fixedly connected with a fixed column, and the outer side of the fixed column is fixedly provided with two limiting sleeves, the demonstration device has the beneficial effects that: the shock absorption assembly is arranged, so that the shock absorption effect on the whole equipment is realized; the lifting assembly is arranged, so that the height of the demonstration table can be adjusted, and the limiting and buffering effects are achieved through the second rubber pads on the two sides; the invention is provided with the fixed component, thereby being convenient for adjustment, prolonging the service life of the whole body and reducing the cost; the invention is provided with the display screen, the loudspeaker and the illuminating lamp, ensures that the lamp can work normally at night through the illuminating lamp, and improves the integral working efficiency.
Description
Technical Field
The invention relates to the technical field of demonstration equipment for coke thermal strength detection, in particular to a demonstration device for research, which is used for improving the coke thermal strength detection accuracy.
Background
Coke is an indispensable fuel for the traditional blast furnace ironmaking process. In recent years, with the development of the blast furnace fuel injection technology, the coke ratio is continuously reduced, and the influence of the coke quality on blast furnace smelting is more and more obvious, and the coke quality becomes one of the factors for limiting the production development of the blast furnace. The thermal strength of coke is an index of mechanical strength reflecting the thermal state performance of coke. It exhibits the ability of the coke to resist crushing and attrition when subjected to both thermal and mechanical stresses under the temperature and atmosphere of the environment of use. Coke thermal strength is a measure of the ability of a coke to maintain high temperature strength when subjected to CO2 and alkali metal attack. It is generally believed that the post-reaction strength of the coke is more reflective of the quality of the coke than the cold strength indicator. Therefore, the improvement of the accuracy of coke heat intensity detection has great significance for guiding the production of the blast furnace and ensuring the smooth operation of the blast furnace. The prior art is quite rigid, most of the prior art demonstration devices do not have the moving effect, so that the portability is poor, the coke thermal strength detection device is easy to move and shake, a demonstration platform is not effectively fixed, the position is easy to shift if the coke thermal strength detection device is moved, equipment is easy to damage if the coke thermal strength detection device is not moved, the cost consumption is increased, a large amount of vibration can be generated if the coke thermal strength detection device is moved, effective damping treatment is not performed, unnecessary problems are easy to cause, different height adjustments are required for different demonstration places, and the practicability is poor.
Disclosure of Invention
The invention aims to provide a demonstration device for research for improving the detection accuracy of coke thermal strength, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a demonstration device for research for improving accuracy of coke thermal strength detection comprises a demonstration box and a recording board, wherein one side of the demonstration box is fixedly connected with a pull rod, damping components are arranged on the periphery of the bottom of the demonstration box, a fixed column is fixedly connected inside the demonstration box, two limiting sleeves are fixedly arranged on the outer side of the fixed column, a lifting component is arranged on one side of the fixed column, the lifting component comprises a rack and a worm wheel, the rack is fixedly arranged on one side of the fixed column and positioned between the two limiting sleeves, two protective covers are slidably connected on the outer side of the fixed column, a fixed sheet is fixedly connected at the connecting part of the two protective covers, bolt holes are formed in the fixed sheet, a worm wheel is rotatably connected on one side of the rack and positioned inside the protective covers, the rack is meshed with the worm wheel, a first rotating rod is fixedly arranged at the axis of the, the utility model discloses a demonstration case, including a demonstration case, the top of protection casing is connected with the worm, the top fixedly connected with connecting rod that extends to the protection casing top of first rotation pole, the inside of protection casing and the top that is located the worm wheel rotate and are connected with the worm, the worm is connected with the worm wheel meshing, the one end fixedly connected with second rotation pole of rack is kept away from to the worm, the inside of demonstration case and the top sliding connection who is located the connecting rod have the backup pad, the top and the backup pad fixed connection of connecting rod, the top fixedly connected with second protecting crust of backup pad, the inside fixed mounting of second protecting crust has.
Preferably, damper includes vibration damping mount and vibration damping disk, the bottom of demonstration case all around equal fixed mounting have the vibration damping disk of T style of calligraphy structure, the equal sliding connection in bottom of vibration damping disk has vibration damping mount, the first spout that the cooperation vibration damping disk used has all been seted up at vibration damping mount's top, the vibration damping disk is all through first spout and vibration damping mount sliding connection, the equal sliding connection in inside of first spout has first slider, the equal fixed mounting in inside of first spout has the first spring of equidistance distribution, the top of first spring all with first slider fixed connection, vibration damping mount's bottom all rotates and is connected with the universal wheel, vibration damping mount's bottom and the equal fixed mounting in axle center department that is located the universal wheel have the gag lever post, the equal fixed mounting in bottom both sides of vibration damping disk has first rubber pad.
Preferably, fixed subassembly includes diaphragm and stopper, the output of second motor runs through second protecting crust and fixedly connected with diaphragm, two stoppers of the inside fixedly connected with of diaphragm all rotate between the stopper and be connected with two-way lead screw, the outside threaded connection of two-way lead screw has two second sliders, the equal fixedly connected with dead lever in top of second slider, two the equal fixedly connected with fixing clamp in one side that the dead lever is close to mutually, the top of diaphragm just is located fixedly connected with demonstration platform between two fixing clamp, the inside of diaphragm and the one side fixed mounting that is located two-way lead screw have first protecting crust, the inside fixed mounting of first protecting crust has first motor, the output of first motor run through first protecting crust and with two-way lead screw fixed connection.
Preferably, the fixed clamp is close to the equal fixed mounting in one side of one side has the third rubber pad mutually, the inside fixed mounting of fixed clamp has the pressure sensor who cooperates the third rubber pad to use.
Preferably, the first heat dissipation holes are formed in the outer side of the first protection shell and are distributed at equal intervals, and the second heat dissipation holes are formed in the outer side of the second protection shell and are distributed at equal intervals.
Preferably, two third spouts have been seted up to the inner wall of demonstration case, the equal sliding connection in inside of third spout has the slide bar, the outside of slide bar all twines and is connected with the second spring, the bottom of slide bar is apart from equal fixedly connected with second rubber pad, the fourth spout has been seted up to the inner wall of demonstration case, the backup pad passes through fourth spout and demonstration case sliding connection.
Preferably, one side fixed mounting of demonstration case has the hand wheel, the one end and the hand wheel fixed connection in the second dwang extends to the demonstration case outside, the heat dissipation seam that the equidistance distributes is seted up to one side of demonstration case and the below that is located the hand wheel.
Preferably, the top of the demonstration box is provided with a second sliding groove matched with the fixing component for use, and the fixing component is connected with the demonstration box in a sliding mode through the second sliding groove.
Preferably, the shield that the cooperation second spout used is installed at the top of demonstration case, the outside fixedly connected with fixed plate of demonstration case, the outside of demonstration case and the below that is located the fixed plate have seted up the display screen, the bottom fixedly connected with light of fixed plate, the bottom of fixed plate and the one side fixed mounting that is located the light have the speaker, the outside of demonstration case and the below fixed mounting that is located the display screen have the record board, two the protection casing passes through the hinge and rotates the connection, the both ends of first pivot pole all with protection casing fixed connection.
Preferably, the outside of demonstration case and the one side fixed mounting that is located the record board have control panel, first motor, speaker, light, second motor, demonstration platform and pressure sensor all with control panel electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the damping device is provided with the damping assembly, when a worker moves, the damping disc moves towards the bottom along with the vibration of different road surface conditions, the first rubber pads on the two sides play a role in primary buffering, so that the damping disc extrudes the first sliding block until the first rubber pads start to deform, secondary buffering is realized, and the damping effect on the whole equipment is realized;
2. when the height of the demonstration table needs to be adjusted, a worker drives the second rotating rod to rotate by rotating the hand wheel, drives the worm to rotate, drives the worm wheel meshed with the worm wheel to rotate, drives the worm wheel and the rack meshed with the worm wheel to move upwards, drives the first rotating rod to move upwards, drives the connecting rod to move upwards, drives the protective cover to move upwards, and drives the supporting plate to move upwards, so that the height of the demonstration table is adjusted, and the height of the demonstration table is limited and buffered by the second rubber pads on the two sides;
3. the demonstration table is provided with the fixing assembly, the first motor operates, the output end rotates to drive the bidirectional screw rod to rotate, the two second sliding blocks are driven to approach to the middle, the two fixing rods are driven to approach to the middle, the two fixing clamps are driven to approach to the middle until the demonstration table is fixed, a protection effect is achieved through the third rubber pad, the pressure sensor detects the pressure during fixing in time, the pressure is fed back to the control panel in time when reaching a certain value, adjustment is convenient, the service life of the whole body is prolonged, and the cost is reduced;
4. the universal wheel, the recording plate and the pull rod are arranged, so that the movement is convenient, the portable effect is improved, and the demonstration result can be recorded at any time through the recording plate;
5. the invention is provided with the display screen, the loudspeaker and the illuminating lamp, observation can be directly carried out through the display screen according to the requirement of a demonstration place, the loudspeaker effect is realized through the loudspeaker, normal work at night is ensured through the illuminating lamp, and the integral working efficiency is improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is an enlarged view of the shock absorbing assembly of the present invention;
FIG. 4 is an enlarged view of the lifting assembly of the present invention;
FIG. 5 is an enlarged view of the fixing member according to the present invention;
fig. 6 is an enlarged view of the retaining clip structure of the present invention.
In the figure: 1-demonstration box, 2-damping component, 201-damping base, 202-damping disc, 203-first sliding groove, 204-first sliding block, 205-first rubber pad, 206-first spring, 207-universal wheel, 208-limiting rod, 3-lifting component, 301-rack, 302-worm wheel, 303-first rotating rod, 304-connecting rod, 305-worm, 4-fixing component, 401-transverse plate, 402-limiting block, 403-bidirectional screw rod, 404-second sliding block, 405-fixing rod, 406-fixing clamp, 407-first protecting shell, 408-first motor, 409-first radiating hole, 5-control panel, 6-radiating seam, 7-recording plate, 8-pull rod, 9-fixing plate, 10-display screen, 11-loudspeaker, 12-lighting lamp, 13-dust cap, 14-hand wheel, 15-fixed column, 16-stop collar, 17-protective cover, 18-fixed sheet, 19-bolt hole, 20-second chute, 21-third chute, 22-sliding rod, 23-second spring, 24-second rubber pad, 25-fourth chute, 26-supporting plate, 27-second rotating rod, 28-second protective shell, 29-second motor, 30-second heat dissipation hole, 31-demonstration platform, 32-pressure sensor and 33-third rubber pad.
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. 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 invention.
Referring to fig. 1-6, the present invention provides a technical solution: a demonstration device for research for improving accuracy of coke heat intensity detection comprises a demonstration box 1 and a recording plate 7, wherein one side of the demonstration box 1 is fixedly connected with a pull rod 8, the periphery of the bottom of the demonstration box 1 is provided with a damping component 2, the damping effect on the whole equipment is realized, the service life of the whole equipment is prolonged, the inside of the demonstration box 1 is fixedly connected with a fixed column 15, the outer side of the fixed column 15 is fixedly provided with two limit sleeves 16, one side of the fixed column 15 is provided with a lifting component 3, the lifting component 3 comprises a rack 301 and a worm wheel 302, the rack 301 is fixedly arranged on one side of the fixed column 15 and positioned between the two limit sleeves 16, normal rotation is realized, the outer side of the fixed column 15 is slidably connected with two protective covers 17, the protective effect is realized, the connecting part of the two protective covers 17 is fixedly connected with a fixed sheet 18, bolt, a worm wheel 302 is rotatably connected to one side of the rack 301 and positioned inside the protective cover 17, the rack 301 is meshed with the worm wheel 302, a first rotating rod 303 is fixedly installed at the axis of the worm wheel 302, two connecting rods 304 extending to the top of the protective cover 17 are fixedly connected to the top of the first rotating rod 303, a worm 305 is rotatably connected to the inside of the protective cover 17 and positioned above the worm wheel 302, the worm 305 is meshed with the worm wheel 302, a second rotating rod 27 is fixedly connected to one end of the worm 305 far away from the rack 301, normal rotation is realized, a supporting plate 26 is slidably connected to the inside of the demonstration box 1 and positioned above the connecting rod 304, the stabilizing effect is improved, the top of the connecting rod 304 is fixedly connected with the supporting plate 26, a second protective shell 28 is fixedly connected to the top of the supporting plate 26, a second motor 29 is fixedly installed inside the second protective shell 28, and a fixing component, in order to reduce the occurrence of sloshing.
Wherein, the damping component 2 comprises a damping base 201 and a damping disc 202, the periphery of the bottom of the demonstration box 1 is fixedly provided with the damping disc 202 with a T-shaped structure, the bottom of the damping disc 202 is connected with the damping base 201 in a sliding way, the top of the damping base 201 is provided with a first chute 203 matched with the damping disc 202 for use, the damping disc 202 is connected with the damping base 201 in a sliding way through the first chute 203, the inside of the first chute 203 is connected with a first slide block 204 in a sliding way, the inside of the first chute 203 is fixedly provided with first springs 206 distributed in equal distance, the top of the first springs 206 is fixedly connected with the first slide block 204, the bottom of the damping base 201 is connected with a universal wheel 207 in a rotating way, the bottom of the damping base 201 and the axle center of the universal wheel 207 are fixedly provided with a limiting rod 208, the two sides of the bottom of the damping disc 202 are fixedly provided with first rubber pads 205, thereby realizing the, the service life of the whole is prolonged.
Wherein, the fixed subassembly 4 includes diaphragm 401 and stopper 402, the output of second motor 29 runs through second protecting crust 28 and fixedly connected with diaphragm 401, two stopper 402 of inside fixedly connected with of diaphragm 401, all rotate between two stoppers 402 and be connected with two-way lead screw 403, the outside threaded connection of two-way lead screw 403 has two second sliders 404, the equal fixedly connected with dead lever 405 in top of second slider 404, the equal fixedly connected with fixed clamp 406 in one side that two dead lever 405 are close to mutually, the top of diaphragm 401 just is located fixedly connected with demonstration platform 31 between two fixed clamp 406, the inside of diaphragm 401 just is located one side fixed mounting of two-way lead screw 403 has first protecting crust 407, the inside fixed mounting of first protecting crust 407 has first motor 408, the output of first motor 408 runs through first protecting crust 407 and with two-way lead screw 403 fixed connection, the condition appears rocking in order to reduce demonstration platform 31.
Wherein, the equal fixed mounting in one side that fixed clamp 406 is close to mutually has third rubber pad 33, and the inside fixed mounting of fixed clamp 406 has the pressure sensor 32 that cooperation third rubber pad 33 used, and pressure sensor 32 in time detects the pressure when fixed, in time feeds back to control panel 5 when reaching a definite value.
Wherein, the first louvre 409 that the equidistance distributes is seted up in the outside of first protecting crust 407, and the second louvre 30 that the equidistance distributes is seted up in the outside of second protecting crust 28, has realized in time discharging the heat that produces, has prolonged holistic life.
Wherein, two third spouts 21 have been seted up to the inner wall of demonstration case 1, and the equal sliding connection in inside of third spout 21 has slide bar 22, and the outside of slide bar 22 all twines and is connected with second spring 23, and slide bar 22's bottom is apart from equal fixedly connected with second rubber pad 24, and fourth spout 25 has been seted up to the inner wall of demonstration case 1, and backup pad 26 has realized spacing and cushioning effect through fourth spout 25 and demonstration case 1 sliding connection.
Wherein, one side fixed mounting of demonstration case 1 has hand wheel 14, and the one end and the hand wheel 14 fixed connection in the second dwang 27 extension to the demonstration case 1 outside, the heat dissipation seam 6 that the equidistance distributes is seted up to one side of demonstration case 1 and the below that is located hand wheel 14, has realized in time discharging the heat that produces, has prolonged holistic life.
Wherein, the second spout 20 that the fixed subassembly 4 of cooperation used is seted up at the top of demonstration case 1, and fixed subassembly 4 has realized the cooperation through second spout 20 and demonstration case 1 sliding connection that goes up and down.
Wherein, the shield 13 that cooperation second spout 20 used is installed at the top of demonstration case 1, the outside fixedly connected with fixed plate 9 of demonstration case 1, display screen 10 has been seted up in the outside of demonstration case 1 and the below that is located fixed plate 9, the bottom fixedly connected with light 12 of fixed plate 9, one side fixed mounting that the bottom of fixed plate 9 just is located light 12 has speaker 11, the below fixed mounting that the outside of demonstration case 1 just is located display screen 10 has record board 7, two protection casings 17 pass through the hinge rotation and connect, the both ends of first rotation pole 303 all with protection casing 17 fixed connection, can take notes demonstration result at any time through record board 7.
Wherein, the outside of demonstration case 1 and the one side fixed mounting that is located recording board 7 have control panel 5, first motor 408, speaker 11, light 12, second motor 29, demonstration platform 31 and pressure sensor 32 all with control panel 5 electric connection, have realized holistic normal operating.
Specifically, the pressure sensor 32 is FBM320 in model, when the pressure sensor is used, the control panel 5 is opened when the pressure sensor is used, the universal wheel 207, the recording plate 7 and the pull rod 8 are installed, the convenient movement is realized, the portable effect is improved, the demonstration result can be recorded at any time through the recording plate 7, observation can be directly carried out through the display screen 10 according to the requirement of a demonstration place, the loudspeaker effect is realized through the loudspeaker 11, the normal work at night is ensured through the illuminating lamp 12, the working efficiency of the whole is improved, when the whole needs to be moved, the demonstration table 31 needs to be fixed in order to reduce the shaking condition of the demonstration table, the first motor 408 runs, the two-way screw rod is driven to rotate through the rotation of the output end, the two second sliding blocks 404 are driven to be close to the middle, the two fixing rods 405 are driven to be close to the middle, and the two fixing clamps 406 are driven to be close to the middle, until the demonstration table 31 is fixed, the third rubber pad 33 plays a role in protection, the pressure sensor 32 detects the pressure in time when the pressure is fixed, and feeds the pressure back to the control panel 5 in time when the pressure reaches a certain value, so that the adjustment is convenient, the service life of the whole body is prolonged, the cost is reduced, when a worker moves, the vibration of an obstructed degree can occur along with different road conditions, the damping disc 202 moves towards the bottom, the first rubber pads 205 on the two sides play a role in primary buffering, so that the damping disc 202 extrudes the first sliding block 204 until the first rubber pads 205 start to deform, secondary buffering is realized, the damping effect on the whole equipment is realized, when the worker moves to a required demonstration place and needs to adjust the height of the demonstration table 31, the worker drives the second rotating rod 27 to rotate by rotating the hand wheel 14 to drive the worm 305 to rotate, the worm gear 302 connected with the worm gear is driven to rotate, the worm gear 302 and the rack 301 connected with the worm gear 302 along the worm gear are driven to move upwards, the first rotating rod 303 is driven to move upwards, the connecting rod 304 is driven to move upwards, the protective cover 17 is driven to move upwards, and the supporting plate 26 is driven to move upwards, so that the height of the demonstration table 31 is adjusted, and the limiting buffer effect is achieved through the second rubber pads 24 on the two sides.
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 (10)
1. The utility model provides a promote presentation device for research of coke heat intensity detection accuracy, includes demonstration case (1) and record board (7), its characterized in that: the demonstration box comprises a demonstration box body (1), a pull rod (8) is fixedly connected to one side of the demonstration box body (1), shock absorption assemblies (2) are mounted on the periphery of the bottom of the demonstration box body (1), fixing columns (15) are fixedly connected to the inside of the demonstration box body (1), two limiting sleeves (16) are fixedly mounted on the outer sides of the fixing columns (15), a lifting assembly (3) is mounted on one side of each fixing column (15), each lifting assembly (3) comprises a rack (301) and a worm wheel (302), a rack (301) is fixedly mounted on one side of each fixing column (15) and located between the two limiting sleeves (16), two protection covers (17) are slidably connected to the outer sides of the fixing columns (15), fixing plates (18) are fixedly connected to the connecting portions of the two protection covers (17), bolt holes (19) are formed in the insides of the fixing plates (18), and worm wheels (302) are rotatably connected to one, the utility model discloses a demonstration box, including rack (301), worm wheel (302), the axle center department fixed mounting of worm wheel (302) has first dwang (303), two connecting rods (304) that extend to protection casing (17) top of top fixedly connected with of first dwang (303), the inside of protection casing (17) just is located the top of worm wheel (302) and rotates and is connected with worm (305), worm (305) are connected with worm wheel (302) meshing, the one end fixedly connected with second dwang (27) of rack (301) are kept away from in worm (305), the inside of demonstration box (1) just is located the top sliding connection of connecting rod (304) has backup pad (26), the top of connecting rod (304) all with backup pad (26) fixed connection, the top fixedly connected with second protecting crust (28) of backup pad (26), the inside fixed mounting of second protecting crust (28) has second motor (29), and a fixing component (4) is mounted at the top of the second protective shell (28).
2. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 1, wherein: the damping component (2) comprises a damping base (201) and a damping disc (202), the periphery of the bottom of the demonstration box (1) is fixedly provided with the damping disc (202) of a T-shaped structure, the bottom of the damping disc (202) is connected with the damping base (201) in a sliding mode, the top of the damping base (201) is provided with a first sliding groove (203) matched with the damping disc (202) for use, the damping disc (202) is connected with the damping base (201) in a sliding mode through the first sliding groove (203), the inside of the first sliding groove (203) is connected with a first sliding block (204) in a sliding mode, the inside of the first sliding groove (203) is fixedly provided with first springs (206) distributed at equal intervals, the top of each first spring (206) is fixedly connected with the first sliding block (204), and the bottom of the damping base (201) is connected with a universal wheel (207) in a rotating mode, the bottom of vibration damping mount (201) and the axle center department that is located universal wheel (207) all fixed mounting have gag lever post (208), the equal fixed mounting in bottom both sides of vibration damping disk (202) has first rubber pad (205).
3. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 2, wherein: the fixing assembly (4) comprises a transverse plate (401) and limiting blocks (402), the output end of the second motor (29) penetrates through the second protective shell (28) and is fixedly connected with the transverse plate (401), two limiting blocks (402) are fixedly connected to the inside of the transverse plate (401), a bidirectional screw rod (403) is rotatably connected between the two limiting blocks (402), two second sliding blocks (404) are in threaded connection with the outer side of the bidirectional screw rod (403), fixing rods (405) are fixedly connected to the top of each second sliding block (404), a fixing clamp (406) is fixedly connected to one side, close to each fixing rod (405), of each transverse plate (401) and located between the two fixing clamps (406), a demonstration table (31) is fixedly connected to the top of the transverse plate (401), and a first protective shell (407) is fixedly mounted to one side, located on the bidirectional screw rod (403), of the inside of the transverse plate (401), the inside fixed mounting of first protecting crust (407) has first motor (408), the output of first motor (408) run through first protecting crust (407) and with two-way lead screw (403) fixed connection.
4. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 3, wherein: the fixed hoop (406) is close to one side and is fixedly provided with a third rubber pad (33), and the inside of the fixed hoop (406) is fixedly provided with a pressure sensor (32) matched with the third rubber pad (33) for use.
5. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 3, wherein: first heat dissipation holes (409) are formed in the outer side of the first protection shell (407) and are distributed at equal intervals, and second heat dissipation holes (30) are formed in the outer side of the second protection shell (28) and are distributed at equal intervals.
6. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 1, wherein: two third spouts (21) have been seted up to the inner wall of demonstration case (1), the equal sliding connection in inside of third spout (21) has slide bar (22), the outside of slide bar (22) all twines and is connected with second spring (23), the bottom of slide bar (22) is apart from equal fixedly connected with second rubber pad (24), fourth spout (25) have been seted up to the inner wall of demonstration case (1), backup pad (26) are through fourth spout (25) and demonstration case (1) sliding connection.
7. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 1, wherein: one side fixed mounting of demonstration case (1) has hand wheel (14), one end and hand wheel (14) fixed connection in the second dwang (27) extension to demonstration case (1) outside, heat dissipation seam (6) that the equidistance distributes are seted up to one side of demonstration case (1) and the below that is located hand wheel (14).
8. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 3, wherein: the top of demonstration case (1) is seted up second spout (20) that cooperation fixed subassembly (4) used, fixed subassembly (4) are through second spout (20) and demonstration case (1) sliding connection.
9. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 8, wherein: the utility model discloses a demonstration case, including demonstration case (1), cooperation second spout (20), dust cover (13) that use are installed at the top of demonstration case (1), the outside fixedly connected with fixed plate (9) of demonstration case (1), display screen (10) have been seted up in the outside of demonstration case (1) and the below that is located fixed plate (9), the bottom fixedly connected with light (12) of fixed plate (9), one side fixed mounting that the bottom of fixed plate (9) just is located light (12) has speaker (11), the below fixed mounting that the outside of demonstration case (1) just is located display screen (10) has recording plate (7), two protection casing (17) are rotated through the hinge and are connected, the both ends of first rotation pole (303) all with protection casing (17) fixed connection.
10. The demonstration apparatus for research for improving accuracy of coke heat intensity detection according to claim 9, wherein: the demonstration box is characterized in that a control panel (5) is fixedly mounted on one side, located on a recording plate (7), of the outer side of the demonstration box (1), and the first motor (408), the loudspeaker (11), the illuminating lamp (12), the second motor (29), the demonstration table (31) and the pressure sensor (32) are all electrically connected with the control panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345832.7A CN113096514A (en) | 2021-03-31 | 2021-03-31 | Promote demonstration device for research of coke hot strength detection accuracy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110345832.7A CN113096514A (en) | 2021-03-31 | 2021-03-31 | Promote demonstration device for research of coke hot strength detection accuracy |
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| CN113096514A true CN113096514A (en) | 2021-07-09 |
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| CN202110345832.7A Pending CN113096514A (en) | 2021-03-31 | 2021-03-31 | Promote demonstration device for research of coke hot strength detection accuracy |
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