CN104299507A - Connection type demonstration instrument - Google Patents
Connection type demonstration instrument Download PDFInfo
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- CN104299507A CN104299507A CN201410568855.4A CN201410568855A CN104299507A CN 104299507 A CN104299507 A CN 104299507A CN 201410568855 A CN201410568855 A CN 201410568855A CN 104299507 A CN104299507 A CN 104299507A
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- fixed
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- column jecket
- pipe
- connection
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- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims description 20
- 238000007373 indentation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The invention provides a connection type demonstration instrument. The connection type demonstration instrument comprises a columnar pipe. A sleeving connection demonstration device, a hinge connection demonstration device, a gluing connection demonstration device, a hinged connection demonstration device, a bolt and nut connection demonstration device, a riveting connection demonstration device, a joggling connection demonstration device and a welding connection demonstration device are fixed to the columnar pipe and sequentially distributed along the circumference of the axis of the columnar pipe. The connection type demonstration instrument has the advantages that the structural design is ingenious and reasonable, the sleeving connection demonstration device, the hinge connection demonstration device, the gluing connection demonstration device, the hinged connection demonstration device, the bolt and nut connection demonstration device, the riveting connection demonstration device, the joggling connection demonstration device and the welding connection demonstration device are all fixedly distributed on the columnar pipe, the demonstration process of the common connection modes can be understood visually, students can understand the common connection modes visually, and the connection type demonstration instrument is worth application and popularization.
Description
Technical field
The present invention relates to a kind of teaching aid, especially a kind of for ocular demonstration flexible connection and the firm connected mode demonstrator be connected.
Background technology
Connected mode common in daily life is described in detail: as sleeve pipe is connected in " processing technology of metal material " of " technology and design ", gemel connection, the connected modes such as glue connection, owing to during Students ' Learning being all in school, so experience is not enriched, thing that is contacted or that personally touched is few, so-called sleeve pipe is connected, gemel connection, the connected modes such as glue connection do not have the concept of specific, concrete, class-teaching of teacher can only be talked about stratagems on paper for the content on textbook, do not have the material object of concrete image can express the content of connected mode on books, it is confused that student learns, easily obscure various complicated connected mode, the content that teacher attends class can not be understood the very first time, affect teaching efficiency.
Also there is no a demonstration teaching aid about connected modes such as sleeve pipe connection, gemel connection, glue connections that can be clear, easy to use on the market.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, there is provided a kind of can the demonstrator of the connected mode such as the connection of ocular demonstration sleeve pipe, gemel connection, glue connection, meet the demand that student intuitively can understand various connected mode in learning process, also teacher can be made to give lectures on classroom be more prone to, Students ' Learning gets up clearer.
The present invention solves the technical scheme that its technical matters adopts: this connected mode demonstrator, comprise column jecket, sleeve pipe column jecket is fixed with along column jecket axis successively circle distribution connects apparatus for demonstrating, gemel connection apparatus for demonstrating, glue connection apparatus for demonstrating, is hinged apparatus for demonstrating, bolt and nut connection apparatus for demonstrating, riveted joint apparatus for demonstrating, joggle apparatus for demonstrating, welding apparatus for demonstrating;
Sleeve pipe connects apparatus for demonstrating and comprises the pipe one be fixed on column jecket, and be provided with pipe two in the cavity of pipe one, the inner peripheral surface diameter of pipe one mates with the outer circumference surface diameter of pipe two;
Gemel connection apparatus for demonstrating comprises the fixed frame one be fixed on column jecket, and the relative position of fixed frame one is provided with fixed frame two, is rotationally connected between fixed frame one and fixed frame two by hinge;
Glue connects apparatus for demonstrating and comprises the doorframe being fixed on Contraband type shape on column jecket, and the indentation, there of doorframe is adhesively fixed with the vertical rod of closed doorframe breach by glue;
Be hinged apparatus for demonstrating and comprise the fixed block be fixed on column jecket, be arranged on the turning block of fixed block relative position, the front end face of fixed block has groove, groove runs through the upper and lower surface of fixed block, the end face of fixed block has through hole one, through hole one is by groove and run through the left and right end face of fixed block, the front end face of turning block is fixed with the tumbler of size and matching grooves, tumbler has the through hole two with through hole one size location matches, turning block is arranged on, and by locating part through through hole one and through hole two rotation-limited block, turning block can be rotated relative to fixed block, and turning block can not be made to drop from fixed block,
Bolt and nut connects apparatus for demonstrating and comprises the fixed frame being fixed on Contraband type shape on column jecket, the indentation, there of fixed frame is fixed with the closed rod for blocking fixed frame breach, through hole three is had between the outer face of fixed frame and the outer face of closed rod, described through hole three is provided with bolt, and the other end screw thread of bolt is provided with the nut for fastening closure bar;
Riveted joint apparatus for demonstrating comprises the carriage be fixed on column jecket, and carriage is fixed with montant, and montant is provided with cross bar, is fixed between montant and cross bar by rivet;
Joggle apparatus for demonstrating comprises the bracing frame be fixed on column jecket, and bracing frame is fixed with tenon, and the relative position of bracing frame is provided with fixed bar, and fixed bar has mortise, and fixed bar is fixed on the tenon of bracing frame by mortise;
Be welded to connect apparatus for demonstrating and comprise the pipe one be fitted on column jecket, pipe one is fixed by welding on column jecket.
It is connected mode conventional in pipeline engineering that sleeve pipe connects, and this connected mode is not only efficient, and can carry a large amount of, long distance liquid, and cost is low;
Gemel connection is the connected mode of the conventional activity that also can make it for attached article two parts, is commonly used in the folding of door or door and window, not only efficient stable switching door or door and window, and low price;
It is an object is bonded on another object not removable connected mode by glue that glue connects, and is commonly used in the occasions such as needs are quick, good bond plastics, metal, rubber, wooden unit;
Be hinged and refer to chain connection, be commonly used in machine, vehicle, door and window, the device of two parts of implements or the connection of part, as hinge type trolleybus, hinge type lorry, be hinged formula passenger vehicle, this kind of connected mode, not only be connected firmly between object and object, and be easy to dismounting;
It is connected mode conventional in machinery that bolt and nut connects, and because it easily manufactures, and can bear large overload, easy for installation, efficient, uses and general;
Riveted joint is the workpiece using more than rivet interlacement two pieces goods two pieces, popular says that riveted joint just refers to the plate that two thickness is little, by punching on its position, then rivet is put in, with hitter, rivet is rivetted, and two plates are linked together, being widely used on the products such as building, automobile, boats and ships, aircraft, machine, electrical equipment, furniture, is not removable connected mode;
Joggle is the skill that China's traditional architecture is conventional, ancients' crystallizations of wisdom, often can find in ancient building or temple, use properly total can in conjunction with quite firm, do not need pin one nail, also this skill can be found in general wooden stool, the principle of work of joggle is: two block of material one make tenon, make mortise for one, and two through together, two block of material are fixed together by the friction force by material, be a kind of can the connected mode of dismounting;
Welding be a kind of with heating, the mode jointing metal of high temperature or other thermoplastics as the manufacturing process of plastics and technology, it is not removable connected mode, welding technology not only intensity is high, and be widely used, common field, as shipbuilding, automobile, engineering machinery etc., Modern Manufacturing Industry is served to the effect do not replaced.
Perfect further, the bottom of column jecket is fixed with bearing, and the outer ring of bearing is fixed on the inner peripheral surface of column jecket cavity, and the inner ring of bearing is fixed with cylindrical bar.This set, only needs handle to arrest cylindrical bar, and each then manually stirring on column jecket connects apparatus for demonstrating the apparatus for demonstrating needed towards students, then apparatus for demonstrating is demonstrated sees to students, easy to operate.
Perfect further, the bottom of cylindrical bar is fixed with handle.This set, can conveniently with hand-held knob handle, and then stable be fixedly connected with mode demonstrator, when stirring each connection apparatus for demonstrating on column jecket again, hand-held meeting of pinching is more firm, when avoiding being affectedly bashful cylindrical bar, due to cylindrical bar is relatively sliding or position and size improper, and the situation that the whole connected mode demonstrator caused drops.
Perfect further, pipe one is threaded for the fastening bolt of fastening pipe two.This set, can well ensure that pipe two-way is crossed trip bolt and is fixed in the cavity of pipe one, when demonstration, only need to unclamp fastening bolt, just can to make pipe two free-extension in pipe one, after having demonstrated, turn fastening bolt and tighten pipe one, can facilitate pipe two so all the time in pipe one, thus avoid demonstrated sleeve pipe connect just can only pipe two be put on table, demonstrate next connected mode, thus avoid in a rush phenomenon, pipe two also not easily loses.
Perfect further, fixed frame one, doorframe, fixed frame, bracing frame are all fixed on column jecket by bolt and nut, and column jecket is fixed with the vertical support bar placed, support bar is fixed on column jecket by bolt and nut, and fixed block is fixed on support bar.This set, can easily sleeve pipe be connected apparatus for demonstrating, gemel connection apparatus for demonstrating, glue connection apparatus for demonstrating, be hinged apparatus for demonstrating, bolt and nut apparatus for demonstrating, riveted joint apparatus for demonstrating, joggle apparatus for demonstrating from dismounting column jecket, not only facilitate the placement of connected mode demonstrator, and can conveniently change the apparatus for demonstrating of infringement, be beneficial to the permanent use of connected mode demonstrator.
Perfect further, locating part is bolt and nut.This locating part is the setting of bolt and nut, has cost low, benefit easy for installation.
Perfect further, locating part is fast locking plug.This locating part is the setting of fast locking plug, has cost low, benefit easy for installation.
The effect that the present invention is useful is: smart structural design of the present invention, rationally, sleeve pipe is connected apparatus for demonstrating, gemel connection apparatus for demonstrating, glue connects apparatus for demonstrating, be hinged apparatus for demonstrating, bolt and nut connects apparatus for demonstrating, riveted joint apparatus for demonstrating, joggle apparatus for demonstrating, welding apparatus for demonstrating all distributes the setting be fixed on column jecket, the presentation process of conventional connected mode can be got information about, be conducive to student and understand conventional annexation intuitively, and the bottom of column jecket is fixed with bearing, bearing is fixed with cylindrical bar and handle, be conducive to hand-held pinch connected mode demonstrator time, hand is not needed to sway in synchrony, only need each apparatus for demonstrating stirred on column jecket, just can carry out 360 ° of demonstrations, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is stereographic map one of the present invention;
Fig. 2 is stereographic map two of the present invention;
Fig. 3 is stereographic map three of the present invention;
Fig. 4 is face upwarding stereogram four of the present invention;
Fig. 5 is the sectional view A-A of Fig. 3;
Fig. 6 is the sectional view B-B of Fig. 3, and locating part is the sectional view of bolt and nut;
Fig. 7 is the sectional view B-B of Fig. 3, and locating part is the sectional view of fast locking plug.
Description of reference numerals: column jecket 1, sleeve pipe connects apparatus for demonstrating 2, pipe one 2-1, pipe two 2-2, fastening bolt 2-3, gemel connection apparatus for demonstrating 3, fixed frame one 3-1, fixed frame two 3-2, hinge 3-3, glue connects apparatus for demonstrating 4, doorframe 4-1, vertical rod 4-2, be hinged apparatus for demonstrating 5, fixed block 5-1, groove 5-1a, through hole one 5-1b, turning block 5-2, tumbler 5-2a, through hole two 5a-2a, locating part 5-3, bolt and nut 5-3a, fast locking plug 5-3b, bolt and nut connects apparatus for demonstrating 6, fixed frame 6-1, through hole three 6-2, bolt 6-3, nut 6-4, closed rod 6-5, riveted joint apparatus for demonstrating 7, carriage 7-1, montant 7-2, cross bar 7-3, rivet 7-4, joggle apparatus for demonstrating 8, bracing frame 8-1, tenon 8-2, fixed bar 8-3, mortise 8-3a, welding apparatus for demonstrating 9, bearing 10, cylindrical bar 11, handle 12, support bar 13.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing 1,2,3,4,5,6,7: this connected mode demonstrator, comprise column jecket 1, it is characterized in that: sleeve pipe column jecket 1 is fixed with along column jecket 1 axis successively circle distribution connects apparatus for demonstrating 2, gemel connection apparatus for demonstrating 3, glue connection apparatus for demonstrating 4, is hinged apparatus for demonstrating 5, bolt and nut connection apparatus for demonstrating 6, riveted joint apparatus for demonstrating 7, joggle apparatus for demonstrating 8, welding apparatus for demonstrating 9;
Sleeve pipe connects apparatus for demonstrating 2 and comprises pipe one 2-1 be fixed on column jecket 1, and be provided with pipe two 2-2 in the cavity of pipe one 2-1, the inner peripheral surface diameter of pipe one 2-1 mates with the outer circumference surface diameter of pipe two 2-2;
Gemel connection apparatus for demonstrating 3 comprises fixed frame one 3-1 be fixed on column jecket 1, and the relative position of fixed frame one 3-1 is provided with fixed frame two 3-2, is rotationally connected between fixed frame one 3-1 and fixed frame two 3-2 by hinge 3-3;
Glue connects apparatus for demonstrating 4 and comprises the doorframe 4-1 being fixed on Contraband type shape on column jecket 1, and the indentation, there of doorframe 4-1 is adhesively fixed with the vertical rod 4-2 of closed doorframe 4-1 breach by glue;
Be hinged apparatus for demonstrating 5 and comprise the fixed block 5-1 be fixed on column jecket 1, be arranged on the turning block 5-2 of fixed block 5-1 relative position, the front end face of fixed block 5-1 has groove 5-1a, groove 5-1a runs through the upper and lower surface of fixed block 5-1, the end face of fixed block 5-1 has through hole one 5-1b, through hole one 5-1b is by groove 5-1a and run through the left and right end face of fixed block 5-1, the front end face of turning block 5-2 is fixed with the tumbler 5-2a that size is mated with groove 5-1a, tumbler 5-2a has through hole two 5a-2a with through hole one 5-1b size location matches, turning block 5-2 is arranged on fixed block 5-1, and by locating part 5-3 through through hole one 5-1b and through hole two 5a-2a rotation-limited block 5-2, turning block 5-2 can be rotated relative to fixed block 5-1, and turning block 5-2 can not be made to drop from fixed block 5-1,
Bolt and nut connects apparatus for demonstrating 6 and comprises the fixed frame 6-1 being fixed on Contraband type shape on column jecket 1, the indentation, there of fixed frame 6-1 is fixed with the closed rod 6-5 for blocking fixed frame 6-1 breach, through hole three 6-2 is had between the outer face of fixed frame 6-1 and the outer face of closed rod 6-5, through hole three 6-2 is provided with bolt 6-3, and the other end screw thread of bolt 6-3 is provided with the nut 6-4 for fastening closure bar 6-5;
Riveted joint apparatus for demonstrating 7 comprises the carriage 7-1 be fixed on column jecket 1, and carriage 7-1 is fixed with montant 7-2, montant 7-2 is provided with cross bar 7-3, is fixed between montant 7-2 and cross bar 7-3 by rivet 7-4;
Joggle apparatus for demonstrating 8 comprises the bracing frame 8-1 be fixed on column jecket 1, bracing frame 8-1 is fixed with tenon 8-2, the relative position of bracing frame 8-1 is provided with fixed bar 8-3, fixed bar 8-3 has mortise 8-3a, and fixed bar 8-3 is fixed on the tenon 8-2 of bracing frame 8-1 by mortise 8-3a;
Be welded to connect apparatus for demonstrating 9 and comprise pipe one 2-1 be fitted on column jecket 1, pipe one 2-1 is fixed by welding on column jecket 1.During use, only need to take out connected mode demonstrator, if bookish a certain connected mode needs are demonstrated, only need to be rotationally connected the corresponding apparatus for demonstrating of mode demonstrator, demonstrate towards student direction.
With reference to accompanying drawing 4: the bottom of column jecket 1 is fixed with bearing 10, and the outer ring of bearing 10 is fixed on the inner peripheral surface of column jecket 1 cavity, and the inner ring of bearing 10 is fixed with cylindrical bar 11.During use, only need hand to pinch cylindrical bar 11, then stir apparatus for demonstrating column jecket 1 needing demonstrate by hand, toggle it to towards student direction and carry out demonstrating.
With reference to accompanying drawing 4: the bottom of cylindrical bar 11 is fixed with handle 12.During use, only need hand grips said handle 12, then stir apparatus for demonstrating column jecket needing demonstrate by hand, toggle it to towards student direction and carry out demonstrating.
With reference to accompanying drawing 1: pipe one 2-1 is threaded for the fastening bolt 2-3 of fastening pipe two 2-2.During use, if demonstrate sleeve pipe to connect apparatus for demonstrating 2, only need screwed tightening fixing bolt 2-3, thus make pipe two 2-2 can free upper and lower displacement in pipe one 2-1, thus complete demonstration task, when not demonstrating sleeve pipe and connecting apparatus for demonstrating 2 or need to demonstrate other connection apparatus for demonstrating, pipe two 2-2 is placed on correct position, tighten pipe two 2-2 with fastening bolt 2-3, decrease the trouble demonstrated in pipe two 2-2 to pipe one 2-1 that takes next time.
With reference to accompanying drawing 1,2,3,4: fixed frame one 3-1, doorframe 4-1, fixed frame 6-1, bracing frame 8-1 are all fixed on column jecket 1 by bolt and nut, column jecket 1 is fixed with the vertical support bar 13 placed, support bar 13 is fixed on column jecket 1 by bolt and nut, and fixed block 5-1 is fixed on support bar 13.When sleeve pipe connect apparatus for demonstrating 2, gemel connection apparatus for demonstrating 3, glue connect apparatus for demonstrating 4, be hinged apparatus for demonstrating 5, bolt and nut connects apparatus for demonstrating 6, riveted joint apparatus for demonstrating 7, joggle apparatus for demonstrating 8 do not need to use time, above-mentioned apparatus for demonstrating can be pulled down, and put well, wait for that next time uses, the apparatus for demonstrating more renewed after also facilitating above-mentioned apparatus for demonstrating to damage.
With reference to accompanying drawing 6: locating part 5-3 is bolt and nut 5-3a.When installation is hinged apparatus for demonstrating, only needs bolt to pass through hole one 5-1b and through hole two 5a-2a, be screwed in bolt upper limit with nut.
With reference to accompanying drawing 7: locating part 5-3 is fast locking plug 5-3b.When installation is hinged apparatus for demonstrating, only need fast locking plug through through hole one 5-1b and through hole two 5a-2a.
The effect that the present invention is useful is: smart structural design of the present invention, rationally, sleeve pipe is connected apparatus for demonstrating, gemel connection apparatus for demonstrating, glue connects apparatus for demonstrating, be hinged apparatus for demonstrating, bolt and nut connects apparatus for demonstrating, riveted joint apparatus for demonstrating, joggle apparatus for demonstrating, welding apparatus for demonstrating all distributes the setting be fixed on column jecket, the presentation process of conventional connected mode can be got information about, be conducive to student and understand conventional annexation intuitively, and the bottom of column jecket is fixed with bearing, bearing is fixed with cylindrical bar and handle, be conducive to hand-held pinch connected mode demonstrator time, hand is not needed to sway in synchrony, only need each apparatus for demonstrating stirred on column jecket, just can carry out 360 ° of demonstrations, be worthy of popularization.
Although the present invention has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (7)
1. a connected mode demonstrator, comprise column jecket (1), it is characterized in that: the sleeve pipe described column jecket (1) is fixed with along column jecket (1) axis successively circle distribution connects apparatus for demonstrating (2), gemel connection apparatus for demonstrating (3), glue connection apparatus for demonstrating (4), is hinged apparatus for demonstrating (5), bolt and nut connection apparatus for demonstrating (6), riveted joint apparatus for demonstrating (7), joggle apparatus for demonstrating (8), welding apparatus for demonstrating (9);
Sleeve pipe connects apparatus for demonstrating (2) and comprises the pipe one (2-1) be fixed on column jecket (1), be provided with pipe two (2-2) in the cavity of described pipe one (2-1), the inner peripheral surface diameter of described pipe one (2-1) mates with the outer circumference surface diameter of pipe two (2-2);
Gemel connection apparatus for demonstrating (3) comprises the fixed frame one (3-1) be fixed on column jecket (1), the relative position of described fixed frame one (3-1) is provided with fixed frame two (3-2), is rotationally connected between described fixed frame one (3-1) and fixed frame two (3-2) by hinge (3-3);
Glue connects apparatus for demonstrating (4) and comprises the doorframe (4-1) being fixed on the upper Contraband type shape of column jecket (1), and the indentation, there of described doorframe (4-1) is adhesively fixed with the vertical rod (4-2) of closed doorframe (4-1) breach by glue;
Be hinged apparatus for demonstrating (5) and comprise the fixed block (5-1) be fixed on column jecket (1), be arranged on the turning block (5-2) of fixed block (5-1) relative position, the front end face of described fixed block (5-1) has groove (5-1a), described groove (5-1a) runs through the upper and lower surface of fixed block (5-1), the end face of described fixed block (5-1) has through hole one (5-1b), described through hole one (5-1b) is by groove (5-1a) and run through the left and right end face of fixed block (5-1), the front end face of described turning block (5-2) is fixed with the tumbler (5-2a) that size is mated with groove (5-1a), described tumbler (5-2a) has the through hole two (5a-2a) with through hole one (5-1b) size location matches, described turning block (5-2) is arranged on fixed block (5-1), and by locating part (5-3) through through hole one (5-1b) and through hole two (5a-2a) rotation-limited block (5-2), turning block (5-2) can be rotated relative to fixed block (5-1), and turning block (5-2) can not be made to drop from fixed block (5-1),
Bolt and nut connects apparatus for demonstrating (6) and comprises the fixed frame (6-1) being fixed on the upper Contraband type shape of column jecket (1), the indentation, there of described fixed frame (6-1) is fixed with the closed rod (6-5) for blocking fixed frame (6-1) breach, through hole three (6-2) is had between the outer face of described fixed frame (6-1) and the outer face of closed rod (6-5), described through hole three (6-2) is provided with bolt (6-3), the other end screw thread of described bolt (6-3) is provided with the nut (6-4) for fastening closure bar (6-5),
Riveted joint apparatus for demonstrating (7) comprises the carriage (7-1) be fixed on column jecket (1), described carriage (7-1) is fixed with montant (7-2), described montant (7-2) is provided with cross bar (7-3), is fixed between described montant (7-2) and cross bar (7-3) by rivet (7-4);
Joggle apparatus for demonstrating (8) comprises the bracing frame (8-1) be fixed on column jecket (1), support frame as described above (8-1) is fixed with tenon (8-2), the relative position of support frame as described above (8-1) is provided with fixed bar (8-3), described fixed bar (8-3) has mortise (8-3a), described fixed bar (8-3) is fixed on the tenon (8-2) of bracing frame (8-1) by mortise (8-3a);
Be welded to connect apparatus for demonstrating (9) and comprise the pipe one (2-1) be fitted on column jecket (1), described pipe one (2-1) is fixed by welding on column jecket (1).
2. connected mode demonstrator according to claim 1, it is characterized in that: the bottom of described column jecket (1) is fixed with bearing (10), the outer ring of described bearing (10) is fixed on the inner peripheral surface of column jecket (1) cavity, and the inner ring of described bearing (10) is fixed with cylindrical bar (11).
3. connected mode demonstrator according to claim 2, is characterized in that: the bottom of described cylindrical bar (11) is fixed with handle (12).
4. connected mode demonstrator according to claim 1, is characterized in that: described pipe one (2-1) is threaded for the fastening bolt (2-3) of fastening pipe two (2-2).
5. connected mode demonstrator according to claim 1, it is characterized in that: described fixed frame one (3-1), doorframe (4-1), fixed frame (6-1), bracing frame (8-1) are all fixed on column jecket (1) by bolt and nut, described column jecket (1) is fixed with the vertical support bar (13) placed, described support bar (13) is fixed on column jecket (1) by bolt and nut, and described fixed block (5-1) is fixed on support bar (13).
6. connected mode demonstrator according to claim 1, is characterized in that: described locating part (5-3) is bolt and nut (5-3a).
7. connected mode demonstrator according to claim 1, is characterized in that: described locating part (5-3) is fast locking plug (5-3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568855.4A CN104299507B (en) | 2014-10-23 | 2014-10-23 | Connected mode demonstrator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410568855.4A CN104299507B (en) | 2014-10-23 | 2014-10-23 | Connected mode demonstrator |
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| CN104299507A true CN104299507A (en) | 2015-01-21 |
| CN104299507B CN104299507B (en) | 2016-06-15 |
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| CN201410568855.4A Expired - Fee Related CN104299507B (en) | 2014-10-23 | 2014-10-23 | Connected mode demonstrator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916210A (en) * | 2015-05-25 | 2015-09-16 | 中广核核电运营有限公司 | Bolt fastening demonstration apparatus and bolt fastening parameter display method |
| CN106952559A (en) * | 2017-04-18 | 2017-07-14 | 陈尚松 | Fastener purposes demonstrator |
| CN106991891A (en) * | 2017-04-18 | 2017-07-28 | 陈尚松 | Hinge-connection fixes demonstrator |
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| CN104916210A (en) * | 2015-05-25 | 2015-09-16 | 中广核核电运营有限公司 | Bolt fastening demonstration apparatus and bolt fastening parameter display method |
| CN106952559A (en) * | 2017-04-18 | 2017-07-14 | 陈尚松 | Fastener purposes demonstrator |
| CN106991891A (en) * | 2017-04-18 | 2017-07-28 | 陈尚松 | Hinge-connection fixes demonstrator |
| CN106991891B (en) * | 2017-04-18 | 2023-02-03 | 陈尚松 | Hinge joint fixing demonstration instrument |
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| CN104299507B (en) | 2016-06-15 |
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