CN207728686U - The built-in sectional material connection structure of nut - Google Patents
The built-in sectional material connection structure of nut Download PDFInfo
- Publication number
- CN207728686U CN207728686U CN201721662043.1U CN201721662043U CN207728686U CN 207728686 U CN207728686 U CN 207728686U CN 201721662043 U CN201721662043 U CN 201721662043U CN 207728686 U CN207728686 U CN 207728686U
- Authority
- CN
- China
- Prior art keywords
- hole
- fixture block
- proximate matter
- opening
- built
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model is related to proximate matters.A kind of built-in sectional material connection structure of nut, including proximate matter and screw connector, the proximate matter is equipped with the through-hole extended along proximate matter extending direction, the through-hole is equipped with the opening of the perforation Surface of profile extended along proximate matter extending direction, the screw connector includes the fixture block that can enter through the opening in the through-hole, the width of the fixture block is more than the width of the opening, the fixture block is located in the through-hole, the card is equipped with threaded hole soon, the fast side far from the opening of card to the through-hole by fixture block jacking equipped with for abutting shrapnel together, the connecting line of the shrapnel and the fixture block extends along the extending direction of the proximate matter.The utility model provide it is a kind of can be inconvenient when solving the problems, such as fixed object on existing proximate matter easily to the nut built-in sectional material connection structure being fixed to object when proximate matter.
Description
Technical field
The utility model is related to proximate matter more particularly to a kind of built-in sectional material connection structures of nut.
Background technology
Proximate matter is that iron, aluminium or steel and the material with some strength and toughness pass through the techniques systems such as rolling, extrusion, casting
At the object with certain geometrical shape.The apparent size that this kind of material has is certain, and section is in definite shape, has certain
Mechanical and physical character.Proximate matter, which can be used alone, can also be further processed into other manufactures, be usually used in building structure and system
Make installation.Mechanical engineer can select concrete shape, material, condition of heat treatment, the mechanical property etc. of proximate matter according to design requirement
Parameter requires proximate matter being split, is then further processed or is heat-treated, reach design further according to specific size shape
Required precision.The common sorting technique of proximate matter mainly has following 5 kinds：Proximate matter is segmented into hot-rolled profile, clod wash by production method
Proximate matter, cold-rolled section, Cold Drawn Section Steel, extrudate, forging and stamping proximate matter, hot bending proximate matter, fabricated structural shape and special rolled proximate matter etc.；Type
Material can be divided into simple section proximate matter and complex sections by its transverse shape, and the cross section of simple section proximate matter is symmetrical, outer
Shape is relatively uniform, simple, such as round steel, wire rod, square steel and bolt for fastening a door from outside steel, and complex sections are also known as special-shaped section proximate matter, special
Sign, which is cross section, has apparent convex-concave branch.Therefore again can be further separated into flange proximate matter, multi-step proximate matter, the slim material of width,
The special processing proximate matter in part, irregular curve proximate matter, composite material, die rolled section and metal wire material etc.；Proximate matter is by making
There is railway proximate matter with department's classification（Rail, fish platee, track switch rail, wheel, rim）, automobile proximate matter（Wheel rim, tire gear
Circle and retainer）, make shipbuilding sections（L-type steel, flat-bulb steel, Z-steel, casement section steel peculiar to vessel）, structure and constructional section bar（H profile steel, work
Word steel, channel steel, angle steel, steel beam for crane, window frame and doorframe material, steel sheet pile etc.）, mine steel（U-shaped steel, chute steel, mining work
Word steel, scratch board steel etc.）, machine-building profile shapes etc.；Proximate matter can be divided into large-scale, medium-sized and small material by cross dimensions,
Division is often suitble to roll to classify on large-scale, medium-sized and bar milk with them respectively.Large-scale, medium-sized and small-sized differentiation is real
It is not stringent on border.In addition also useful substance（kg/m）Come the method distinguished.It is generally believed that it is small that substance is below in 5 kg/m
Proximate matter, substance be medium section 5~20 kg/m's, and it is heavy section that substance, which is more than 20 kg/m,.
Existing proximate matter has the following disadvantages：When will the fixed object on proximate matter when, need to punch in proximate matter, then lead to
It crosses self-tapping screw to be attached, which not only needs specific purpose tool drill bit that could realize but also will produce noise when punching
Pollution.
Utility model content
The utility model, which provides, a kind of can easily connect the built-in proximate matter of nut when object to be fixed to proximate matter
Binding structure, it is inconvenient when fixed object on existing proximate matter to solve the problems, such as.
The above technical problem is solved by following technical proposal：A kind of built-in sectional material connection structure of nut, including
Proximate matter and screw connector, the proximate matter are equipped with the through-hole extended along proximate matter extending direction, and the through-hole is equipped with to be extended along proximate matter
The opening for the perforation Surface of profile that direction extends, the screw connector include the card that can enter through the opening in the through-hole
Block, the width of the fixture block are more than the width of the opening, and the fixture block is located in the through-hole, and the card is equipped with screw thread soon
Hole, the fast side far from the opening of card to the through-hole by fixture block jacking equipped with for abutting bullet together
The connecting line of piece, the shrapnel and the fixture block extends along the extending direction of the proximate matter.When fixed object, by fixture block through opening
It is inserted into through-hole, card is held out against on the wall that through-hole is equipped with opening after entering through-hole soon under the action of shrapnel, and bolt is passed through quilt
It is threaded into after connecting hole in attached article in hole and links together soon with blocking, then bolt coordinates fixture block by connected piece
It is clamped together with proximate matter.The technical program i.e. need not be punched on proximate matter, and fixture block can directly from opening be inserted into and
Without entering from the end face of proximate matter so that top is convenient when connection.It is vertically arranged shrapnel, it is convenient when being attached.
Preferably, face of the fixture block far from the opening side is cambered surface, the busbar of the cambered surface is the same as the proximate matter
Extending direction it is parallel.It can make fixture block that there is thick thickness and improve structural strength, enable to fixture block through opening
It is inserted into through-hole.
Preferably, face of the through-hole far from the open at one end is cambered surface.The shape of fixture block can be coordinated to carry out can
The support leaned on.
Preferably, one end of the shrapnel be connected to the fixture block along the side in the opening width direction, it is described
The other end of shrapnel is tilted towards the fixture block.Fixture block is enabled to conveniently enter through-hole and so that shrapnel lifts fixture block.
Preferably, the face that the through-hole is equipped with opening side is plane, the face of the fixture block towards the opening is flat
Face.Stationarity when fixed is good.
The invention also includes can join the clamping screw being threadedly coupled in the threaded hole.
Preferably, the proximate matter includes the edge strip of the central bars and 4 regular prism shapes of quadrangle, 4 edge strips one
One is accordingly connected on 4 ribs of the central bars, and the edge strip is equipped with chimb, and the central bars constitute the remote of the through-hole
The side wall of mouth is left, the chimb constitutes the side wall that the through-hole is equipped with opening, and the edge strip constitutes the remaining of the through-hole
Side wall.Proximate matter four sides can easily same fixed object.
Preferably, the central bars and edge strip are designed with the round hole extended along proximate matter extending direction.Can have
Intensity have the weight that can reduce proximate matter, additionally it is possible to convenient on proximate matter end face tapping carry out attached article.
The utility model tool has the advantage that：It, will not without punching when fixed object convenient for object to be fixed on proximate matter
Generate noise pollution.
Description of the drawings
Fig. 1 is the schematic diagram that the utility model is in seperated state.
Fig. 2 is utility model diagram.
In figure：Proximate matter 1, central bars 11, edge strip 12, chimb 13, through-hole 14, opening 15, round hole 16, screw connector 2,
Fixture block 21, threaded hole 22, the upper side 23 of fixture block, the downside 24 of fixture block, shrapnel 25.
Specific implementation mode
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, the built-in sectional material connection structure of a kind of nut, including proximate matter 1 and screw connector 2.
Proximate matter 1 includes the edge strip 12 of the central bars 11 and 4 regular prism shapes of quadrangle.4 edge strips 12 connect correspondingly
It is connected on 4 ribs of central bars 11.Edge strip 12 is equipped with chimb 13.Central bars 11, edge strip 12 and chimb 13 surround four through-holes 14.
Through-hole 14 extends along proximate matter extending direction.The opening 15 of perforation through-hole is formed between adjacent chimb 13.Opening 15 is prolonged along proximate matter
Direction is stretched to extend and penetrate through Surface of profile.Central bars 11 constitute the side wall of the separate opening of through-hole 14, the face of the side wall is cambered surface.
Chimb 13 constitutes the side wall that through-hole 14 is equipped with opening.Edge strip 12 constitutes the remaining side wall of through-hole 14.Central bars 11 and edge strip 12
It is designed with the round hole 16 extended along proximate matter extending direction.The wall surface that through-hole 14 is equipped with opening is plane.
Screw connector 2 includes fixture block 21.The width of fixture block 21（Along the size in opening width direction in figure）More than opening
Width.Fixture block 21 is equipped with threaded hole 22.The upper side 23 of fixture block is plane.The downside 24 of fixture block is cambered surface, the mother of cambered surface
Line is parallel with the extending direction of proximate matter.The downside 24 of fixture block is equipped with shrapnel 25.One end of shrapnel 25 is connected to fixture block 21 along opening
On the side of mouthful width direction, the other end of shrapnel tilts towards fixture block.The connecting line of shrapnel and fixture block is along the extension side of proximate matter
To extension.
In use, entering through opening in the way of so that fixture block is inserted and rotated in such a way that the side of width direction is towards opening
Through-hole, then towards opening and under the action of shrapnel 25, fixture block rises and same chimb the upper side 23 of adjustment fixture block 21 to fixture block
It abuts together.Clamping screw passes through connected object rear thread to be connected in the threaded hole on fixture block 21 when then.Tighten spiral shell
Bolt makes bolt cooperation fixture block that connected object is locked on proximate matter.
Claims (8)
1. a kind of built-in sectional material connection structure of nut, including proximate matter, which is characterized in that further include screw connector, the type
Material is equipped with the through-hole extended along proximate matter extending direction, and the through-hole is equipped with the perforation Surface of profile extended along proximate matter extending direction
Opening, the screw connector include the fixture block that can enter through the opening in the through-hole, and the width of the fixture block is more than institute
The width of opening is stated, the fixture block is located in the through-hole, and the fixture block is equipped with threaded hole, and the fixture block is far from the opening
Side is equipped with for jacking the fixture block to the shrapnel with through-hole abutting together, the company of the shrapnel and the fixture block
Wiring extends along the extending direction of the proximate matter.
2. the built-in sectional material connection structure of nut according to claim 1, which is characterized in that the fixture block is opened far from described
The face of mouth side is cambered surface, and the busbar of the cambered surface is parallel with the extending direction of the proximate matter.
3. the built-in sectional material connection structure of nut according to claim 2, which is characterized in that the through-hole is opened far from described
The face of mouth one end is cambered surface.
4. the built-in sectional material connection structure of nut according to claim 1, which is characterized in that one end of the shrapnel connects
The fixture block along the side in the opening width direction, the other end of the shrapnel tilts towards the fixture block.
5. the built-in sectional material connection structure of nut according to claim 1, which is characterized in that the through-hole is equipped with opening one
The face of side be plane, the fixture block towards the face of the opening be plane.
6. the built-in sectional material connection structure of nut according to claim 1, which is characterized in that further include that can join threaded connection
To the clamping screw in the threaded hole.
7. the built-in sectional material connection structure of nut according to claim 1, which is characterized in that the proximate matter includes quadrangle
Central bars and 4 regular prism shapes edge strip, 4 edge strips are connected to correspondingly on 4 ribs of the central bars, institute
It states edge strip and is equipped with chimb, the central bars constitute the side wall of the separate opening of the through-hole, and the chimb constitutes the through-hole and sets
There are the side wall of opening, the edge strip to constitute the remaining side wall of the through-hole.
8. the built-in sectional material connection structure of nut according to claim 7, which is characterized in that the central bars and edge strip are all
Equipped with the round hole extended along proximate matter extending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662043.1U CN207728686U (en) | 2017-12-04 | 2017-12-04 | The built-in sectional material connection structure of nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662043.1U CN207728686U (en) | 2017-12-04 | 2017-12-04 | The built-in sectional material connection structure of nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728686U true CN207728686U (en) | 2018-08-14 |
Family
ID=63089343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662043.1U Expired - Fee Related CN207728686U (en) | 2017-12-04 | 2017-12-04 | The built-in sectional material connection structure of nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194818A (en) * | 2017-12-21 | 2018-06-22 | 苏州锐德飞自动化设备有限公司 | A kind of frame section bar |
-
2017
- 2017-12-04 CN CN201721662043.1U patent/CN207728686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194818A (en) * | 2017-12-21 | 2018-06-22 | 苏州锐德飞自动化设备有限公司 | A kind of frame section bar |
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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 |
Granted publication date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |