CN206757998U - Steel construction butt weld demonstration teaching aid - Google Patents
Steel construction butt weld demonstration teaching aid Download PDFInfo
- Publication number
- CN206757998U CN206757998U CN201720448143.8U CN201720448143U CN206757998U CN 206757998 U CN206757998 U CN 206757998U CN 201720448143 U CN201720448143 U CN 201720448143U CN 206757998 U CN206757998 U CN 206757998U
- Authority
- CN
- China
- Prior art keywords
- magnetic stripe
- docking
- butt strap
- steel construction
- butt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of steel construction butt weld demonstration teaching aid, including two buttcover plates set along same plane direction, butt strap is respectively equipped with the inside edge of two buttcover plates, spliced eye is respectively equipped with butt strap, docking magnetic stripe is inserted with spliced eye respectively, docking magnetic stripe opposite polarity in butt strap on two buttcover plates, docking magnetic stripe adhesive of its inside of butt strap patch merga pass on two buttcover plates is close, it is due to the docking magnetic stripe opposite polarity on two pieces of buttcover plates using the beneficial effects of the utility model, in docking, two opposite polarity docking magnetic stripe adhesives are fixed so as to which two pieces of buttcover plates be docked, convenient demonstration, demonstration firmly can take two pieces of buttcover plates apart after terminating and can store up respectively.
Description
Technical field
It the utility model is related to teaching displaying apparatus, a kind of steel construction butt weld demonstration teaching aid of specific design.
Background technology
Welding is also referred to as welding, Rong and connect, and is a kind of jointing metal or other thermoplastics in a manner of heating, high temperature or high pressure
The manufacturing process and technology of property material such as plastics, steel construction are widely used in building, highway, railway, bridge and petrochemical industry etc.
Aspect, fixation is attached through conventional welding manner between different steel constructions.Many schools all offer welding ABC and
Operation teaching course, these welding teaching, often using the teaching method being directly subjected to, pass through the reality of student at present
Border hands-on before operation and does not know about the general principle of welding to understand the general principle of welding due to student, and
For different welding positions, which kind of welding procedure this uses, and practical operation effect is often undesirable, teaching efficiency difference and waste
Teaching aid.
Utility model content
To solve above technical problem, the utility model provides a kind of steel construction butt weld demonstration teaching aid.
Technical scheme is as follows：A kind of steel construction butt weld demonstration teaching aid, its key are：Including two along same plane
The buttcover plate that direction is set, butt strap is respectively equipped with the inside edge of two buttcover plates, is set respectively in the butt strap
There is spliced eye, be inserted with docking magnetic stripe in the spliced eye respectively, the docking magnetic stripe in butt strap on two buttcover plates
Opposite polarity, butt strap patch merga pass its internal docking magnetic stripe adhesive on two buttcover plates are close.Using above-mentioned
Technical scheme is due to the docking magnetic stripe opposite polarity on two pieces of buttcover plates, two opposite polarity docking magnetic stripe adhesives in docking
So as to which two pieces of buttcover plate docking be fixed, convenient demonstration, demonstration firmly can take two pieces of buttcover plates apart after terminating and can not store up just.
As preferred：The inside edge of two buttcover plates respectively in inclined inclined plane shape outwardly, the inclined-plane with it is corresponding
Buttcover plate bottom surface between angle be 45 °.
The cross section of above-mentioned butt strap is 1/2 π in sector, the fan-shaped radian, one of inclined-plane of the sector with it is right
The inward flange bonding for the buttcover plate answered, the plane perpendicular of described another fan-shaped inclined-plane and the corresponding buttcover plate.
The butt strap split for being designed the inner side edge of buttcover plate using this and being set thereon is in perpendicular shape, convenient and another buttcover plate pair
Connect.
The end face of above-mentioned butt strap is provided with the spliced eye, and length direction of the spliced eye along the butt strap runs through institute
State butt strap.Using this design docking magnetic stripe substantially through butt strap, docking the suction-combining force is bigger, and docking is closer.
Above-mentioned spliced eye includes the magnetic stripe hole of bar shaped and the steam vent of bar shaped, and the magnetic stripe hole connects shape with the steam vent
Into the spliced eye, the aperture of above-mentioned steam vent is less than the aperture in the magnetic stripe hole, and the docking is inserted with the magnetic stripe hole
Magnetic stripe.Pushed against using after the insertion in place of program magnetic stripe and magnetic stripe bottom hole portion, due to the smaller magnetic stripe in steam vent aperture of the other end
It will not deviate from from the other end, and the air during insertion docking magnetic stripe in magnetic stripe hole can be discharged by steam vent, be facilitated suitable
Profit insertion docking magnetic stripe.
The outer wall of above-mentioned butt strap is provided with two circle docking and compresses raised line, and the docking of two circles compresses raised line respectively close to institute
State butt strap both ends.Raised line positioning docking location can be compressed by docking using during this design docking, prevent from misplacing.
The material of above-mentioned butt strap is transparent plastic.Using the magnetic stripe inside the convenient observation butt strap of this design.
Strip raised line is provided with the inclined-plane of above-mentioned butt strap along its length.Pair of butt strap can be increased using this design
Junction frictional force, docking are more firm.
Beneficial effect：It is due to the docking magnetic stripe polarity phase on two pieces of buttcover plates using the beneficial effects of the utility model
Instead, in docking, two opposite polarity docking magnetic stripe adhesives are so as to which two pieces of buttcover plate docking be fixed, convenient demonstration, demonstration knot
Shu Houke firmly takes two pieces of buttcover plates apart and can not stored up just.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the dimensional structure diagram of butt strap；
Fig. 3 is the internal structure schematic diagram of butt strap.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of steel construction butt weld demonstration teaching aid, including two along same plane direction set
Buttcover plate 1, butt strap 2 is respectively equipped with the inside edge of two buttcover plates 1, grafting is respectively equipped with the butt strap 2
Hole 203, is inserted with docking magnetic stripe 202 in the spliced eye 203 respectively, the docking in butt strap 2 on two buttcover plates 1
The opposite polarity of magnetic stripe 202, the butt strap 2 on two buttcover plates 1 paste merga pass its internal adhesive of docking magnetic stripe 202
Closely.
The inside edge of two buttcover plates 1 is respectively in inclined inclined plane shape outwardly, the inclined-plane and corresponding buttcover plate 1
Angle between bottom surface is 45 °, and the cross section of the butt strap 2 is in sector, and the fan-shaped radian is 1/2 π, and the sector is wherein
One inclined-plane bonds with the inward flange of the corresponding buttcover plate 1, described another fan-shaped inclined-plane and the corresponding docking
The plane perpendicular of plate 1, the material of the butt strap 2 is transparent plastic.
The end face of the butt strap 2 is provided with the spliced eye 203, length of the spliced eye 203 along the butt strap 2
The butt strap 2 is run through in direction, and the spliced eye 203 includes the magnetic stripe hole 203b of bar shaped and the steam vent 203a of bar shaped, described
Magnetic stripe hole 203b is connected to form the spliced eye 203 with the steam vent 203, and the docking is inserted with the magnetic stripe hole 203b
Magnetic stripe 202, the docking magnetic stripe 202 are interference fitted with the magnetic stripe hole magnetic stripe hole 203b, and the aperture of the steam vent 203a is small
In the aperture of the magnetic stripe hole 203b.
The outer wall of the butt strap 2 is provided with two circle docking and compresses raised line 204, and the docking of two circles compresses raised line 204 and divided
Do not compress raised line 204 close to the both ends of butt strap 2, the butt strap 2 and docking and be integrally formed, the docking of two circles compresses convex
Strip raised line is provided with the inclined-plane of the butt strap 2 between bar 204 along its length.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under enlightenment of the present utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (8)
- A kind of 1. steel construction butt weld demonstration teaching aid, it is characterised in that：Including two buttcover plates set along same plane (1) butt strap (2), is respectively equipped with the inside edge of two buttcover plates (1), is respectively equipped with the butt strap (2) slotting Hole (203) is connect, is inserted with respectively in the spliced eye (203) and docks magnetic stripe (202), the docking on two buttcover plates (1) Docking magnetic stripe (202) opposite polarity in bar (2), butt strap (2) patch merga pass on two buttcover plates (1) is inside it Docking magnetic stripe (202) adhesive it is close.
- 2. steel construction butt weld demonstration teaching aid according to claim 1, it is characterised in that：Two buttcover plates (1) Inside edge respectively in inclined inclined plane shape outwardly, the angle between the inclined-plane and corresponding buttcover plate (1) bottom surface is 45 °.
- 3. steel construction butt weld demonstration teaching aid according to claim 2, it is characterised in that：The horizontal stroke of the butt strap (2) Section is 1/2 π in sector, the fan-shaped radian, the inner edge of one of inclined-plane of the sector and the corresponding buttcover plate (1) Edge bonds, the plane perpendicular of described another fan-shaped inclined-plane and the corresponding buttcover plate (1).
- 4. the steel construction butt weld demonstration teaching aid according to claim 1,2 or 3, it is characterised in that：The butt strap (2) End face be provided with the spliced eye (203), the length direction of the spliced eye (203) along the butt strap (2) is through described right Narrow bars (2).
- 5. steel construction butt weld demonstration teaching aid according to claim 4, it is characterised in that：Spliced eye (203) bag The magnetic stripe hole (203b) of bar shaped and the steam vent (203a) of bar shaped are included, the magnetic stripe hole (203b) connects with the steam vent (203a) Logical to form the spliced eye (203), the aperture of the steam vent (203a) is less than the aperture of the magnetic stripe hole (203b), the magnetic The docking magnetic stripe (202) is inserted with bar hole (203b).
- 6. steel construction butt weld demonstration teaching aid according to claim 1, it is characterised in that：Outside the butt strap (2) Wall is provided with two circle docking and compresses raised line (204), and the docking of two circles compresses raised line (204) respectively close to the butt strap (2) Both ends.
- 7. steel construction butt weld demonstration teaching aid according to claim 4, it is characterised in that：The material of the butt strap (2) Matter is transparent plastic.
- 8. steel construction butt weld demonstration teaching aid according to claim 4, it is characterised in that：The butt strap (2) it is oblique Strip raised line is provided with face along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448143.8U CN206757998U (en) | 2017-04-26 | 2017-04-26 | Steel construction butt weld demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448143.8U CN206757998U (en) | 2017-04-26 | 2017-04-26 | Steel construction butt weld demonstration teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757998U true CN206757998U (en) | 2017-12-15 |
Family
ID=60614620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448143.8U Expired - Fee Related CN206757998U (en) | 2017-04-26 | 2017-04-26 | Steel construction butt weld demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757998U (en) |
-
2017
- 2017-04-26 CN CN201720448143.8U patent/CN206757998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180426 |