CN112879740B - College teacher group scientific research and teaching work simulation industrial process experimental equipment - Google Patents
College teacher group scientific research and teaching work simulation industrial process experimental equipment Download PDFInfo
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- CN112879740B CN112879740B CN202110040261.6A CN202110040261A CN112879740B CN 112879740 B CN112879740 B CN 112879740B CN 202110040261 A CN202110040261 A CN 202110040261A CN 112879740 B CN112879740 B CN 112879740B
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- 238000004088 simulation Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000011160 research Methods 0.000 title claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16F15/06—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 metal springs
- F16F15/067—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 metal springs using only wound 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
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Abstract
The invention discloses experimental equipment for simulating an industrial process by scientific research and teaching work of college teacher groups, which comprises a lifting mechanism, an installation mechanism, a stabilizing mechanism and a connecting mechanism, wherein the lifting mechanism is arranged on the upper part of the lifting mechanism; the mounting mechanism is positioned at the top end of the lifting mechanism, the stabilizing mechanism is fixedly connected with the lower surface of the lifting mechanism, the stabilizing mechanism is positioned in the lifting mechanism, and the connecting mechanism is arranged right above the mounting mechanism; according to the invention, the height of the simulation equipment can be easily adjusted by arranging the lifting mechanism, and the adjustable range of the device is large enough, so that the simulation experiment can be conveniently carried out at the upper side; through setting up telescopic link and fixed block, when carrying out the adjustment on the height to analog device, the bracing piece passes through the fixed of fixed block, can support fixedly to the mounting panel, prevents that the mounting panel from inclining because analog device's pressure.
Description
Technical Field
The invention relates to the technical field of teaching experiment devices. In particular to an experimental device for simulating the industrial process of the scientific research and teaching work of the college teacher group.
Background
Industrial process control is an important professional core course, most colleges and universities adopt theory and experiment separated teaching at present, teachers spend a lot of time on theoretical knowledge teaching for theoretical classroom teaching, students lack interest in boring theory, learning enthusiasm is poor, classroom teaching efficiency is low, in addition, experimental practice teaching links can not be well organically combined with classroom knowledge points, and the cultivation of student innovation ability and hands-on practice ability is greatly limited.
In order to solve the problems, some colleges and universities often adopt simulation industrial process experimental equipment for teaching, and when the teaching is carried out, the height of the simulation equipment is often required to be adjusted to adapt to the heights of different people, so that the simulation equipment is more convenient to operate.
Disclosure of Invention
Therefore, the invention aims to provide experimental equipment for scientific research and teaching work simulation industrial process of college teacher groups, which can be easily adjusted in height.
In order to solve the technical problems, the invention provides the following technical scheme: a college teacher group scientific research teaching work simulation industrial process experimental device comprises a lifting mechanism, an installation mechanism, a stabilizing mechanism and a connecting mechanism;
the mechanism is located on the top end of the lifting mechanism, the stabilizing mechanism is fixedly connected with the lower surface of the lifting mechanism, the stabilizing mechanism is located inside the lifting mechanism, and the connecting mechanism is arranged right above the mechanism.
According to the experimental equipment for scientific research and teaching work simulation industrial process of the college teacher group, the lifting mechanism comprises a box body, a fixed rod, a first lifting rod, a second lifting rod, a motor, a winding wheel, a first pulley, a first connecting rod, a second pulley, a third pulley, a fixing ring, a first limiting ring, a limiting groove, a second limiting ring, a third limiting ring, a first spring, a second spring and a pull rope;
the box body is designed into a square cabinet body, a fixed rod is fixedly installed at the central position of the lower surface in the box body, the top end of the fixed rod is designed into a through hole, the first lifting rod is arranged in the fixed rod, the top end of the first lifting rod is designed into the through hole, the fixed rod protrudes out of the top of the first lifting rod, the second lifting rod is arranged in the first lifting rod, the top end of the second lifting rod protrudes out of the top end of the first lifting rod, and the through hole, through which the top end of the second lifting rod penetrates through the top of the box body, is positioned above the box body;
the number of the motors is two, the two motors are fixedly arranged on the lower surface inside the box body and symmetrically fixed on two sides of the fixing rod, and winding wheels are fixedly arranged at the output ends of the two motors;
through holes are formed in the positions, close to the top ends, of two sides, corresponding to the two motors, of the fixed rod, first pulleys are fixedly installed in the through holes, first connecting rods are fixedly installed at the positions, close to the bottom ends, of two sides, corresponding to the first lifting rods and the first pulleys, and second pulleys are rotatably installed at one ends, far away from the first lifting rods, of the two first connecting rods; through holes are formed in the positions, close to the top ends, of the two sides of the first lifting rod, third pulleys are fixedly mounted inside the through holes, and the two third pulleys are located above the two first connecting rods respectively; the bottom end of the second lifting rod is fixedly provided with a fixing ring, the outer diameter of the fixing ring is equal to the inner diameter of the first lifting rod, and the joint of the fixing ring and the first lifting rod is designed smoothly;
a first limiting ring is fixedly installed at the top end inside the fixed rod, a through hole for the first lifting rod to pass through is formed in the middle of the first limiting ring, the joint of the first limiting ring and the first lifting rod is designed smoothly, the bottom end of the first limiting ring is located below the first pulley, a space for the first pulley to rotate is formed in the first limiting ring, and the third pulley is located above the first limiting ring in a normal state; the bottom of the first limiting ring is provided with a limiting groove, the limiting groove is positioned right above the second pulley, and the limiting groove is matched with the second pulley; a second limiting ring is fixedly arranged on the outer surface of the first lifting rod, the outer diameter of the second limiting ring is equal to the inner diameter of the fixed rod, the space between the second limiting ring and the fixed rod is designed to be smooth, and the second limiting ring is positioned below the second pulley; a third limiting ring is fixedly mounted at the top end inside the first lifting rod, the bottom end of the third limiting ring is arranged below the third pulley, the inner diameter of the third limiting ring is equal to the outer diameter of the second lifting rod, the joint of the third limiting ring and the second lifting rod is designed smoothly, and a cavity for the third pulley to rotate is formed inside the third limiting ring;
a plurality of first springs are fixedly arranged on the lower surface inside the fixed rod, and a plurality of second springs are fixedly arranged on the lower surface inside the first lifting rod;
the stay cord is made of high-strength steel wires, one end of the stay cord is fixedly connected with the winding wheel, the other end of the stay cord is fixedly connected with the fixing ring, through holes for the stay cord to pass through are formed in the first limiting ring and the third limiting ring, and the stay cord sequentially passes through the winding wheel, the first pulley, the second pulley, the third pulley and the fixing ring.
The mounting mechanism comprises a mounting plate, a first sliding groove, a sliding strip, a first fixing hole, a first bolt, a pull ring, a second sliding groove, a sliding plate, a second fixing hole, a second bolt, a first clamping block, a second clamping block, a buckle and a moving groove;
the mounting plate is fixedly mounted at the top end of the second lifting rod, and the top end of the second lifting rod is positioned in the center of the lower surface of the mounting plate; a plurality of first sliding grooves are arranged in the mounting plate in parallel, the first sliding grooves are designed to be of an inverted T shape, one end of each first sliding groove penetrates through the mounting plate;
a sliding strip is slidably mounted inside the first sliding groove, the sliding strip is designed to be of an inverted T shape, the size and the shape of the sliding strip are matched with those of the first sliding groove, first fixing holes are formed in the mounting plate and the sliding strip, the first fixing holes are perpendicular to the sliding strip, the mounting plate and the first fixing holes in the sliding strip are located on the same axis, and a first bolt is inserted into the first fixing holes; one end of the sliding strip is fixedly provided with a pull ring;
a second sliding groove is formed in the upper half part of the sliding strip, one end of the second sliding groove is in a penetrating design, a sliding plate is slidably mounted in the second sliding groove, a second fixing hole is formed in the upper surface of the sliding strip in a penetrating mode, the second fixing hole penetrates through the sliding plate, and a second bolt is inserted into the second fixing hole;
the upper surface of the sliding strip is fixedly provided with a plurality of first clamping blocks, a moving groove is formed between every two first clamping blocks, the moving groove is connected with the second sliding groove in a penetrating manner, the upper surface of the sliding plate is fixedly provided with a second clamping block, the part, located above the sliding strip, of the second clamping block is symmetrical to the first clamping block, the first clamping block is located on the left side of the second clamping block, and a buckle is formed between the first clamping block and the second clamping block when the first clamping block is connected with the second clamping block;
the first clamping block and the second clamping block are both made of hard materials.
The experimental equipment for simulating the industrial process of the scientific research and teaching work of the college teacher group comprises a stabilizing mechanism and a fixing mechanism, wherein the stabilizing mechanism comprises a telescopic rod and a fixing block;
the telescopic rods are free telescopic rods, namely free telescopic rods can be freely stretched without acting force, the bottom ends of the telescopic rods are fixedly arranged on the lower surface of the interior of the box body, the top ends of the telescopic rods penetrate through the top of the box body and are fixedly connected with the lower surface of the mounting plate, and the number of the telescopic rods is multiple;
the fixed block fixed mounting is in the box internal surface and near the place on top, just the through-hole that equals with the telescopic link diameter is seted up to the fixed block inside, the equal slidable mounting of telescopic link is in the through-hole of fixed block, the quantity of fixed block is decided by the quantity of telescopic link.
The college teacher group scientific research teaching work simulation industrial process experimental equipment comprises a connecting mechanism, a first connecting rod, a second connecting rod, a clamping bead, a simulation equipment base and a screw, wherein the connecting mechanism comprises a connecting plate, a second connecting rod, a clamping bead, a simulation equipment base and a screw;
the width of the connecting plate is equal to that of the sliding strip, a plurality of second connecting rods are fixedly arranged on the lower surface of the connecting plate, clamping beads are fixedly arranged at the bottom ends of the second connecting rods, the distance between every two clamping beads is equal to the distance between every two buckles on the sliding strip, and the clamping beads are matched with the buckles in size;
threaded holes are formed in two ends of the connecting plate, threaded holes corresponding to the threaded holes in the connecting plate are formed in the lower surface of the simulation equipment base, and the connecting plate is connected with the simulation equipment base through screws;
the connecting mechanism is provided with a plurality of.
The technical scheme of the invention achieves the following beneficial technical effects:
1. according to the invention, the height of the simulation equipment can be easily adjusted by arranging the lifting mechanism, and the adjustable range of the device is large enough, so that the simulation experiment can be conveniently carried out at the upper side; the stay cord that uses among this device is made for high strength material, its enough supports of intensity mentions analog device, two motors wherein are controlled by the controller, through coupling mechanism with simulation experiment equipment fixed mounting on the mounting panel, when wanting to rise analog device, control two motors and rotate to both sides respectively, the winding wheel can twine the stay cord, and then through the rotation of three pulley, the second lifter can be mentioned at first, the second lifter can promote analog device and rise, when solid fixed ring bottom the second lifter bumps the third spacing ring, if still need continue to rise analog device, make the motor continue to rotate, first lifter can be mentioned, rise to spacing inslot stall until the second pulley, this device can adjust analog device's height easily, and adjustable range is enough big.
2. According to the invention, by arranging the telescopic rod and the fixed block, when the height of the simulation equipment is adjusted, the support rod can support and fix the mounting plate by fixing the fixed block, so that the mounting plate is prevented from inclining due to the pressure of the simulation equipment.
3. According to the invention, by arranging the mounting mechanism and the connecting mechanism, the connection between the simulation equipment and the device can be facilitated, the connection is firmer, and the simulation equipment and the device can be conveniently detached and maintained; when the device is connected and installed, a sufficient number of sliding strips are inserted into the first sliding grooves according to the size of the simulation equipment, then the first bolts are inserted into the first fixing holes to fix the sliding strips on the installation plate, the second bolts on the sliding strips are pulled out, and the sliding plate is pulled until the sliding plate is pushed onto the adjacent first fixture block on the top of the second fixture block; fix a plurality of connecting plates that have the card pearl on the analog device base, make distance between the connecting plate and the distance between the draw runner equal, later put analog device in the top of this device, put the card pearl in the buckle that corresponds, promote the slide to inside, until the buckle will block the pearl complete fixation, insert the second bolt in the second fixed orifices, accomplished this device promptly and analog device's being connected, wherein first fixture block and second fixture block adopt hard material to replace the soft elasticity fixture block commonly used at ordinary times, have increased the stability of its connection.
4. According to the invention, by arranging the limiting groove, when the second pulley is lifted to the top, the second pulley can enter the limiting groove, so that the pulley is prevented from being damaged due to extrusion of the second pulley and the first limiting ring.
5. According to the invention, through the arrangement of the first spring and the second spring, a buffer effect can be achieved when the first lifting rod and the second lifting rod fall, and damage to the simulation equipment caused by too fast falling is prevented.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic side view of the mounting plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the mounting mechanism of the present invention;
FIG. 4 is a side view of the mounting mechanism of the present invention;
FIG. 5 is a schematic top view of a portion of the mounting mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the connection mechanism of the present invention.
The reference numbers in the figures denote: 100-a lifting mechanism; 200-an installation mechanism; 300-a stabilizing mechanism; 400-a connection mechanism; 101-a box body; 102-a fixation bar; 103-a first lifting rod; 104-a second lifter; 105-an electric machine; 106-a winding wheel; 107-a first pulley; 108-first connecting rod; 109-a second pulley; 110-a third pulley; 111-a fixed ring; 112-a first stop collar; 113-a limit groove; 114-a second stop collar; 115-a third stop collar; 116-a first spring; 117-a second spring; 118-a pull cord; 201-a mounting plate; 202-a first runner; 203-a slide bar; 204-first fixing hole; 205-a first bolt; 206-a pull ring; 207-a second chute; 208-a slide plate; 209-a second fixation hole; 210-a second latch; 211-a first cartridge; 212-a second cartridge; 213-buckling; 214-a moving slot; 301-a telescopic rod; 302-fixed block; 401-connecting plate; 402-a second connecting rod; 403-beads with card; 404-simulation equipment base; 405-screws.
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.
A college teacher group scientific research teaching work simulation industrial process experimental device comprises a lifting mechanism 100, an installation mechanism 200, a stabilizing mechanism 300 and a connecting mechanism 400; the mounting mechanism 200 is located at the top end of the lifting mechanism 100, the stabilizing mechanism 300 is fixedly connected with the lower surface of the lifting mechanism 100, the stabilizing mechanism 300 is located inside the lifting mechanism 100, and the connecting mechanism 400 is arranged right above the mounting mechanism 200.
As shown in fig. 1 to 5, the lifting mechanism 100 includes a box 101, a fixing rod 102, a first lifting rod 103, a second lifting rod 104, a motor 105, a winding wheel 106, a first pulley 107, a first connecting rod 108, a second pulley 109, a third pulley 110, a fixing ring 111, a first limit ring 112, a limit groove 113, a second limit ring 114, a third limit ring 115, a first spring 116, a second spring 117, and a pull rope 118; the box body 101 is designed into a square cabinet body, a fixing rod 102 is fixedly installed at the central position of the lower surface inside the box body 101, the top end of the fixing rod 102 is designed into a through hole, a first lifting rod 103 is arranged inside the fixing rod 102, the top end of the first lifting rod 103 is designed into a through hole, the top of the first lifting rod 103 protrudes out of the fixing rod 102, a second lifting rod 104 is arranged inside the first lifting rod 103, the top end of the second lifting rod 104 protrudes out of the top end of the first lifting rod 103, and the through hole, through which the top end of the second lifting rod 104 penetrates through the top of the box body 101, is positioned above the box body 101; the number of the motors 105 is two, the two motors 105 are fixedly arranged on the lower surface inside the box body 101, the two motors 105 are symmetrically fixed on two sides of the fixing rod 102, and the output ends of the two motors 105 are fixedly provided with winding wheels 106; through holes are formed in the positions, close to the top ends, of the two sides, corresponding to the two motors 105, of the fixed rod 102, first pulleys 107 are fixedly installed inside the through holes, first connecting rods 108 are fixedly installed at the positions, close to the bottom ends, of the two sides, corresponding to the first pulleys 107, of the first lifting rods 103, and one ends, far away from the first lifting rods 103, of the two first connecting rods 108 are rotatably installed with second pulleys 109; through holes are formed in the positions, close to the top ends, of the two sides of the first lifting rod 103, third pulleys 110 are fixedly mounted inside the through holes, and the two third pulleys 110 are located above the two first connecting rods 108 respectively; the bottom end of the second lifting rod 104 is fixedly provided with a fixing ring 111, the outer diameter of the fixing ring 111 is equal to the inner diameter of the first lifting rod 103, and the joint of the fixing ring 111 and the first lifting rod 103 is designed smoothly; a first limiting ring 112 is fixedly mounted at the top end inside the fixing rod 102, a through hole for the first lifting rod 103 to pass through is formed in the middle of the first limiting ring 112, the joint of the first limiting ring 112 and the first lifting rod 103 is designed smoothly, the bottom end of the first limiting ring 112 is positioned below the first pulley 107, a space for the first pulley 107 to rotate is formed inside the first limiting ring 112, and the third pulley 110 is positioned above the first limiting ring 112 in a normal state; a limiting groove 113 is formed at the bottom of the first limiting ring, the limiting groove 113 is positioned right above the second pulley 109, and the limiting groove 113 is matched with the second pulley 109; a second limiting ring 114 is fixedly installed on the outer surface of the first lifting rod 103, the outer diameter of the second limiting ring 114 is equal to the inner diameter of the fixing rod 102, the space between the second limiting ring 114 and the fixing rod 102 is smooth, and the second limiting ring 114 is located below the second pulley 109; a third limiting ring 115 is fixedly mounted at the top end inside the first lifting rod 103, the bottom end of the third limiting ring 115 is arranged below the third pulley 110, the inner diameter of the third limiting ring 115 is equal to the outer diameter of the second lifting rod 104, the joint of the third limiting ring 115 and the second lifting rod 104 is designed smoothly, and a cavity for the third pulley 110 to rotate is formed inside the third limiting ring 115; a plurality of first springs 116 are fixedly mounted on the lower surface inside the fixing rod 102, and a plurality of second springs 117 are fixedly mounted on the lower surface inside the first lifting rod 103; the pulling rope 118 is made of a high-strength steel wire, one end of the pulling rope 118 is fixedly connected with the winding wheel 106, the other end of the pulling rope 118 is fixedly connected with the fixing ring 111, through holes for the pulling rope 118 to pass through are formed in the first limiting ring 112 and the third limiting ring 115, and the pulling rope 118 sequentially passes through the winding wheel 106, the first pulley 107, the second pulley 109, the third pulley 110 and the fixing ring 111; the mounting mechanism 200 comprises a mounting plate 201, a first sliding groove 202, a sliding bar 203, a first fixing hole 204, a first bolt 205, a pull ring 206, a second sliding groove 207, a sliding plate 208, a second fixing hole 209, a second bolt 210, a first fixture block 211, a second fixture block 212, a buckle 213 and a moving groove 214; the mounting plate 201 is fixedly mounted at the top end of the second lifting rod 104, and the top end of the second lifting rod 104 is located at the center of the lower surface of the mounting plate 201; a first sliding groove 202 is formed in the mounting plate 201, the first sliding groove 202 is designed to be of an inverted T shape, one end of the first sliding groove 202 penetrates through the mounting plate 201, and a plurality of first sliding grooves 202 are arranged in parallel; a sliding strip 203 is slidably mounted in the first sliding groove 202, the sliding strip 203 is designed to be of an inverted T shape, the sliding strip 203 is matched with the first sliding groove 202 in size and shape, first fixing holes 204 are formed in the mounting plate 201 and the sliding strip 203, the first fixing holes 204 are perpendicular to the sliding strip 203, the mounting plate 201 and the first fixing holes 204 in the sliding strip 203 are located on the same axis, and a first bolt 205 is inserted into the first fixing holes 204; one end of the slide bar 203 is fixedly provided with a pull ring 206; a second sliding groove 207 is formed in the upper half part of the sliding strip 203, one end of the second sliding groove 207 is designed to penetrate through the sliding strip, a sliding plate 208 is slidably mounted in the second sliding groove 207, a second fixing hole 209 is formed in the upper surface of the sliding strip 203 in a penetrating manner, the second fixing hole 209 is formed in the sliding plate 208 in a penetrating manner, and a second bolt 210 is inserted into the second fixing hole 209; a plurality of first clamping blocks 211 are fixedly mounted on the upper surface of the sliding strip 203, a moving groove 214 is formed between every two first clamping blocks 211, the moving groove 214 is connected with the second sliding groove 207 in a penetrating manner, a second clamping block 212 is fixedly mounted on the upper surface of the sliding plate 208, the part, located above the sliding strip 203, of the second clamping block 212 is symmetrical to the first clamping block 211, the first clamping block 211 is located on the left side of the second clamping block 212, and a clamping buckle 213 is formed between the first clamping block 211 and the second clamping block 212 when the first clamping block 211 is connected with the second clamping block 212; the first fixture block 211 and the second fixture block 212 are made of hard materials; the stabilizing mechanism 300 comprises an expansion link 301 and a fixed block 302; the telescopic rods 301 are free telescopic rods, namely free telescopic rods can be freely stretched without acting force, the bottom ends of the telescopic rods 301 are fixedly installed on the lower surface of the interior of the box body 101, the top ends of the telescopic rods 301 penetrate through the top of the box body 101 and are fixedly connected with the lower surface of the mounting plate 201, and a plurality of telescopic rods 301 are arranged; fixed block 302 fixed mounting is in the position that box 101 internal surface is close to the top, and fixed block 302 is inside to be seted up the through-hole that equals with telescopic link 301 diameter, and telescopic link 301 is all slidable mounting in the through-hole of fixed block 302, and the quantity of fixed block 302 is decided by the quantity of telescopic link 301.
As shown in fig. 6, the connection mechanism 400 includes a connection plate 401, a second connection rod 402, a clamping bead 403, a simulation apparatus base 404, and a screw 405; the width of the connecting plate 401 is equal to that of the sliding strip 203, a plurality of second connecting rods 402 are fixedly mounted on the lower surface of the connecting plate 401, clamping beads 403 are fixedly mounted at the bottom ends of the second connecting rods 402, the distance between every two clamping beads 403 is equal to the distance between every two buckles 213 on the sliding strip 203, and the clamping beads 403 are matched with the buckles 213 in size; threaded holes are formed in two ends of the connecting plate 401, threaded holes corresponding to the threaded holes in the connecting plate 401 are formed in the lower surface of the simulation equipment base 404, and the connecting plate 401 is connected with the simulation equipment base 404 through screws 405; the connection mechanism 400 is provided in plurality.
The working principle is as follows: the pull rope 118 used in the device is made of high-strength materials, the strength of the pull rope 118 is enough to support and lift the simulation equipment, two motors 105 are controlled by a controller, the simulation experiment equipment is fixedly arranged on the mounting plate 201 through the connecting mechanism 400, when the simulation equipment is required to be lifted, the two motors 105 are controlled to rotate towards two sides respectively, the winding wheel 106 can wind the pull rope 118, then through the rotation of three pulleys, the second lifting rod 104 can be lifted firstly, the second lifting rod 104 can push the simulation equipment to be lifted, when the fixing ring 111 at the bottom of the second lifting rod 104 touches the third limiting ring 115, if the simulation equipment is required to be lifted continuously, the motors 105 can rotate continuously, the first lifting rod 103 can be lifted until the second pulley 109 is lifted to the limiting groove 113 to stop rotating, the device can easily adjust the height of the simulation equipment, and the adjustable range is large enough; when the device is connected and installed, according to the size of the simulation equipment, a sufficient number of sliding strips 203 are inserted into the first sliding grooves 202, then the first bolts 205 are inserted into the first fixing holes 204 to fix the sliding strips 203 on the installation plate 201, the second bolts 210 on the sliding strips 203 are pulled out, and the sliding plates 208 are pulled until the second fixture blocks 212 are pushed onto the adjacent first fixture blocks 211; a plurality of connecting plates 401 with clamping beads 403 are fixed on a base 404 of the simulation device, so that the distance between the connecting plates 401 is equal to the distance between the sliding strips 203, the simulation device is placed above the device, the clamping beads 403 are placed in corresponding buckles 213, the sliding plates 208 are pushed inwards until the clamping beads 403 are completely fixed by the buckles 213, and the second bolt 210 is inserted into the second fixing hole 209, so that the connection between the device and the simulation device is completed, wherein the first fixture block 211 and the second fixture block 212 are made of hard materials to replace common soft elastic fixture blocks, and the connection stability is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.
Claims (1)
1. Experimental equipment for simulating industrial processes in scientific research and teaching work of college teacher groups is characterized by comprising a lifting mechanism (100), an installation mechanism (200), a stabilizing mechanism (300) and a connecting mechanism (400);
the mounting mechanism (200) is positioned at the top end of the lifting mechanism (100), the stabilizing mechanism (300) is fixedly connected with the lower surface of the lifting mechanism (100), the stabilizing mechanism (300) is positioned in the lifting mechanism (100), and the connecting mechanism (400) is arranged right above the mounting mechanism (200); the lifting mechanism (100) comprises a box body (101), a fixing rod (102), a first lifting rod (103), a second lifting rod (104), a motor (105), a winding wheel (106), a first pulley (107), a first connecting rod (108), a second pulley (109), a third pulley (110), a fixing ring (111), a first limiting ring (112), a limiting groove (113), a second limiting ring (114), a third limiting ring (115), a first spring (116), a second spring (117) and a pull rope (118);
the cabinet body (101) is designed into a square cabinet body, a fixing rod (102) is fixedly mounted at the central position of the lower surface inside the cabinet body (101), the top end of the fixing rod (102) is designed to be a through hole, the first lifting rod (103) is arranged inside the fixing rod (102), the top end of the first lifting rod (103) is designed to be a through hole, the top of the first lifting rod (103) protrudes out of the fixing rod (102), the second lifting rod (104) is arranged inside the first lifting rod (103), the top end of the second lifting rod (104) protrudes out of the top end of the first lifting rod (103), and the top end of the second lifting rod (104) penetrates through the through hole at the top of the cabinet body (101) and is located above the cabinet body (101);
the number of the motors (105) is two, the two motors (105) are fixedly arranged on the lower surface inside the box body (101), the two motors (105) are symmetrically fixed on two sides of the fixing rod (102), and winding wheels (106) are fixedly arranged at output ends of the two motors (105);
through holes are formed in the positions, close to the top ends, of two sides, corresponding to the two motors (105), of the fixing rod (102), first pulleys (107) are fixedly installed in the through holes, first connecting rods (108) are fixedly installed at the positions, close to the bottom ends, of two sides, corresponding to the first lifting rods (103) and the first pulleys (107), respectively, and second pulleys (109) are rotatably installed at one ends, far away from the first lifting rods (103), of the two first connecting rods (108); through holes are formed in the positions, close to the top ends, of the two sides of the first lifting rod (103), third pulleys (110) are fixedly mounted in the through holes, and the two third pulleys (110) are respectively positioned above the two first connecting rods (108); a fixing ring (111) is fixedly mounted at the bottom end of the second lifting rod (104), the outer diameter of the fixing ring (111) is equal to the inner diameter of the first lifting rod (103), and the joint of the fixing ring (111) and the first lifting rod (103) is designed smoothly;
a first limiting ring (112) is fixedly mounted at the top end inside the fixing rod (102), a through hole for the first lifting rod (103) to pass through is formed in the middle of the first limiting ring (112), the joint of the first limiting ring (112) and the first lifting rod (103) is designed smoothly, the bottom end of the first limiting ring (112) is located below the first pulley (107), a space for the first pulley (107) to rotate is formed inside the first limiting ring (112), and the third pulley (110) is located above the first limiting ring (112) in a normal state; a limiting groove (113) is formed in the bottom of the first limiting ring, the limiting groove (113) is located right above the second pulley (109), and the limiting groove (113) is matched with the second pulley (109); a second limiting ring (114) is fixedly mounted on the outer surface of the first lifting rod (103), the outer diameter of the second limiting ring (114) is equal to the inner diameter of the fixing rod (102), the space between the second limiting ring (114) and the fixing rod (102) is designed to be smooth, and the second limiting ring (114) is located below the second pulley (109); a third limiting ring (115) is fixedly mounted at the top end inside the first lifting rod (103), the bottom end of the third limiting ring (115) is arranged below the third pulley (110), the inner diameter of the third limiting ring (115) is equal to the outer diameter of the second lifting rod (104), the joint of the third limiting ring (115) and the second lifting rod (104) is designed smoothly, and a cavity for the third pulley (110) to rotate is formed inside the third limiting ring (115);
a plurality of first springs (116) are fixedly arranged on the lower surface inside the fixing rod (102), and a plurality of second springs (117) are fixedly arranged on the lower surface inside the first lifting rod (103);
the pull rope (118) is made of high-strength steel wires, one end of the pull rope (118) is fixedly connected with the winding wheel (106), the other end of the pull rope (118) is fixedly connected with the fixing ring (111), through holes for the pull rope (118) to pass through are formed in the first limiting ring (112) and the third limiting ring (115), and the pull rope (118) sequentially passes through the winding wheel (106), the first pulley (107), the second pulley (109), the third pulley (110) and the fixing ring (111);
the mounting mechanism (200) comprises a mounting plate (201), a first sliding groove (202), a sliding strip (203), a first fixing hole (204), a first bolt (205), a pull ring (206), a second sliding groove (207), a sliding plate (208), a second fixing hole (209), a second bolt (210), a first fixture block (211), a second fixture block (212), a buckle (213) and a moving groove (214);
the mounting plate (201) is fixedly mounted at the top end of the second lifting rod (104), and the top end of the second lifting rod (104) is located at the center of the lower surface of the mounting plate (201); a first sliding groove (202) is formed in the mounting plate (201), the first sliding groove (202) is designed to be of an inverted T shape, one end of the first sliding groove (202) penetrates through the mounting plate (201), and a plurality of first sliding grooves (202) are arranged in parallel;
a sliding strip (203) is slidably mounted in the first sliding groove (202), the sliding strip (203) is designed to be of an inverted T shape, the size and the shape of the sliding strip (203) are matched with those of the first sliding groove (202), first fixing holes (204) are formed in the mounting plate (201) and the sliding strip (203), the first fixing holes (204) are perpendicular to the sliding strip (203), the mounting plate (201) and the first fixing holes (204) in the sliding strip (203) are located on the same axis, and a first bolt (205) is inserted into each first fixing hole (204); one end of the sliding strip (203) is fixedly provided with a pull ring (206);
a second sliding groove (207) is formed in the upper half part of the sliding strip (203), one end of the second sliding groove (207) is designed to penetrate through, a sliding plate (208) is slidably mounted in the second sliding groove (207), a second fixing hole (209) is formed in the upper surface of the sliding strip (203) in a penetrating mode, the second fixing hole (209) penetrates through the sliding plate (208) and is arranged, and a second bolt (210) is inserted into the second fixing hole (209);
a plurality of first clamping blocks (211) are fixedly mounted on the upper surface of the sliding strip (203), a moving groove (214) is formed between every two first clamping blocks (211), the moving groove (214) is connected with the second sliding groove (207) in a penetrating manner, a second clamping block (212) is fixedly mounted on the upper surface of the sliding plate (208), the part, located above the sliding strip (203), of the second clamping block (212) is symmetrical to the first clamping block (211), the first clamping block (211) is located on the left side of the second clamping block (212), and a buckle (213) is formed between the first clamping block (211) and the second clamping block (212) when the first clamping block (211) is connected with the second clamping block (212);
the first fixture block (211) and the second fixture block (212) are both made of hard materials;
the stabilizing mechanism (300) comprises an expansion rod (301) and a fixed block (302);
the telescopic rods (301) are free telescopic rods, namely free telescopic rods can be freely stretched without acting force, the bottom ends of the telescopic rods (301) are fixedly installed on the lower surface of the interior of the box body (101), the top ends of the telescopic rods (301) penetrate through the top of the box body (101) and are fixedly connected with the lower surface of the mounting plate (201), and a plurality of telescopic rods (301) are arranged;
the fixing blocks (302) are fixedly installed on the inner surface of the box body (101) close to the top end, through holes with the diameter equal to that of the telescopic rods (301) are formed in the fixing blocks (302), the telescopic rods (301) are installed in the through holes of the fixing blocks (302) in a sliding mode, and the number of the fixing blocks (302) is determined by the number of the telescopic rods (301);
the connecting mechanism (400) comprises a connecting plate (401), a second connecting rod (402), a clamping bead (403), a simulation equipment base (404) and a screw (405);
the width of the connecting plate (401) is equal to that of the sliding strip (203), a plurality of second connecting rods (402) are fixedly mounted on the lower surface of the connecting plate (401), clamping beads (403) are fixedly mounted at the bottom ends of the second connecting rods (402), the distance between every two clamping beads (403) is equal to the distance between every two buckles (213) on the sliding strip (203), and the clamping beads (403) are matched with the buckles (213) in size;
threaded holes are formed in two ends of the connecting plate (401), threaded holes corresponding to the threaded holes in the connecting plate (401) are formed in the lower surface of the simulation equipment base (404), and the connecting plate (401) is connected with the simulation equipment base (404) through screws (405);
the connecting mechanism (400) is provided in plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110040261.6A CN112879740B (en) | 2021-01-13 | 2021-01-13 | College teacher group scientific research and teaching work simulation industrial process experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110040261.6A CN112879740B (en) | 2021-01-13 | 2021-01-13 | College teacher group scientific research and teaching work simulation industrial process experimental equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112879740A CN112879740A (en) | 2021-06-01 |
| CN112879740B true CN112879740B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110040261.6A Expired - Fee Related CN112879740B (en) | 2021-01-13 | 2021-01-13 | College teacher group scientific research and teaching work simulation industrial process experimental equipment |
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| Country | Link |
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| CN (1) | CN112879740B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539322A (en) * | 2016-09-27 | 2017-03-29 | 湖北智权专利技术应用开发有限公司 | A kind of multifunction teaching desk |
| DE102018114659A1 (en) * | 2018-06-19 | 2019-12-19 | Logic Endeavor Group GmbH | workcell |
| CN109087557A (en) * | 2018-11-06 | 2018-12-25 | 安徽职业技术学院 | A kind of dedicated displaying device of information engineering teaching |
| CN109185654A (en) * | 2018-11-15 | 2019-01-11 | 湖北工程职业学院 | A kind of teaching lift display device |
| CN110473434A (en) * | 2019-09-11 | 2019-11-19 | 太原师范学院 | A kind of interactive device based on multimedia teaching |
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2021
- 2021-01-13 CN CN202110040261.6A patent/CN112879740B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN112879740A (en) | 2021-06-01 |
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