CN106594017A - Double-splicing connecting piece and application method thereof - Google Patents
Double-splicing connecting piece and application method thereof Download PDFInfo
- Publication number
- CN106594017A CN106594017A CN201610944863.3A CN201610944863A CN106594017A CN 106594017 A CN106594017 A CN 106594017A CN 201610944863 A CN201610944863 A CN 201610944863A CN 106594017 A CN106594017 A CN 106594017A
- Authority
- CN
- China
- Prior art keywords
- channel
- connection sheet
- section steel
- oeuveres
- bors
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 239000003292 glue Substances 0.000 claims abstract description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 241000357293 Leptobrama muelleri Species 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a double-splicing connecting piece and an application method thereof. The double-splicing connecting piece comprises a connecting piece body and two bolts. Two sides of the connecting piece are provided with two penetrating threaded holes. Edges of the two threaded holes upwardly extend so that a protrusion is formed. Upper end surfaces of heads of the two bolts are provided with inner hexagonal grooves. The double-splicing connecting piece and the application method thereof have following benefice effects: the double-splicing connecting piece and an application method thereof are suitable for connecting two channel steel back to back so that back connection strength for the two channel steel is ensured; better stability is obtained; channel steel holes are not easily abraded; the double-splicing connecting piece can bear higher vertical loads compared with conventional bolt-nut connection; unbearable transverse loads can be borne; non-standard bolts coated with oil-resistant glue are adopted so that the bolts do not easily fall; and the piece is small in size and convenient to use.
Description
Technical field
The present invention relates to the technical field of channel-section steel, more particularly to a kind of Two bors d's oeuveres connection sheet.
Background technology
Channel-section steel is the strip steel that section is groove type.Its specification is with the millimeter of waist height (h) × lower limb width (b) × waist thickness (d)
Number expression, such as 120 × 53 × 5, represent that waist is a height of 120 millimeters, lower limb is a width of 53 millimeters, and waist thickness is 5 millimeters of channel-section steel, or claims 12#
Channel-section steel.The high identical channel-section steel of waist, also need to add a, b and c to be distinguished, such as if any several different lower limb width and waist are thick on the right of model
25a#, 25b# and 25c# etc..
It is frequently necessary to for channel-section steel to be joined together to form a kind of steel channel connection structure in engineering, but, existing channel-section steel
The characteristics of connector does not account for channel-section steel is designed, and steel channel connector is not high with the fitness of channel-section steel, and the channel-section steel of composition connects
Binding structure less stable.
The content of the invention
For the problem of above-mentioned generation, it is an object of the invention to provide a kind of Two bors d's oeuveres connection sheet and its using method.
To achieve these goals, the technical scheme taken of the present invention is：
A kind of Two bors d's oeuveres connection sheet, wherein, including：A connecting piece, the both sides of the connection sheet offer respectively two and run through
Screwed hole, the edge of screwed hole described in two upwardly extends that to form one raised；Two bolts, screwed hole described in bolt described in two and two
Match, the head of bolt described in two stretches out to form a fixed plate, and the upper surface of the head of bolt described in two opens up
There is hex slot in.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, the external diameter of the raised upper end is less than the external diameter of the raised lower end.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, the distance between the distance between projection described in two and two channel-section steel holes match.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, projection is highly identical described in two, and raised height is more than the groove described in two
The thickness of steel, thickness of the raised height described in two less than the channel-section steel that two back ofs the body connect.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, the height of bolt described in two matches with height raised described in two.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, the connection sheet is rectangle, and the width of the connection sheet is less than the width of channel-section steel
Degree.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, fixed plate described in two is circle, the diameter of fixed plate described in two and the company
The width of contact pin matches.
Above-mentioned Two bors d's oeuveres connection sheet, wherein, the threaded portion of bolt described in two scribble it is resistance to fall glue.
The using method of any one above-mentioned Two bors d's oeuveres connection sheet, wherein, including：
Step one：The two channel-section steels back of the body connects, and makes some channel-section steel holes on channel-section steel described in two align；
Step 2：The raised side respectively from the back of the body socket part point of channel-section steel described in two described in two of connection sheet described in is passed through
The channel-section steel hole of two alignment；
Step 3：Opposite side by hexagonal screw rod by bolt described in two respectively from the back of the body socket part point of channel-section steel described in two is screwed in
Channel-section steel fastening described raised interior, that two back ofs the body are connect；
Step 4：Repeat step two and step 3, the channel-section steel that two back ofs the body are connect is tight by some Two bors d's oeuveres connection sheets
Gu.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention：
(1) present invention connects suitable for the back of the body of two channel-section steels, and the back of the body that ensure that two channel-section steels connects intensity, with preferably stable
Property, it is not easy to abrasion is caused to channel-section steel hole.
(2) present invention can bear the bigger longitudinal loading that can be provided compared to the connection of existing bolt nut, and
The transverse load that prior art can not bear can be born.
(3) present invention using oiling it is resistance to fall glue nonstandard bolt, it is not easy to there is the problem of bolt falling, and volume
It is little, the characteristics of easy to use.
Description of the drawings
Fig. 1 is the sectional view of connection sheet in Two bors d's oeuveres connection sheet of the invention.
Fig. 2 is the top view of connection sheet in Two bors d's oeuveres connection sheet of the invention.
Fig. 3 is the front view of bolt in Two bors d's oeuveres connection sheet of the invention.
Fig. 4 is the installation top view of the Two bors d's oeuveres connection sheet of the present invention.
Fig. 5 is the installation front view of the Two bors d's oeuveres connection sheet of the present invention.
In accompanying drawing：1st, connection sheet；11st, screwed hole；12nd, screwed hole；13rd, it is raised；14th, it is raised；21st, bolt；211st, it is fixed
Plate；212nd, interior hex slot；22nd, bolt；221st, fixed plate；31st, channel-section steel；311st, channel-section steel hole；312nd, channel-section steel hole；32nd, channel-section steel.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described with specific embodiment, but not as limiting to the invention.
Fig. 1 is the sectional view of connection sheet in Two bors d's oeuveres connection sheet of the invention, and Fig. 2 is connected in Two bors d's oeuveres connection sheet of the invention
The top view of piece, refers to shown in Fig. 1, Fig. 2, shows a kind of Two bors d's oeuveres connection sheet of preferred embodiment, includes：Connection sheet 1,
The both sides of connection sheet 1 offer respectively the screwed hole 11 for running through and the screwed hole 12 for running through, the edge of the screwed hole 11 for running through to
Upper extension forms raised 13, and the edge of the screwed hole 12 for running through upwardly extends to form raised 14.
Fig. 3 is the front view of bolt in Two bors d's oeuveres connection sheet of the invention, shown in Figure 3.
Additionally, used as in preferred embodiment, Two bors d's oeuveres connection sheet is also included：Two bolts, the head of two bolts is outside
Extend and form a fixed plate, the upper surface of the head of two bolts offers hex slot in and for example shown in Fig. 3, shows Two bors d's oeuveres
A bolt 21 in connector, the head of bolt 21 stretches out to form fixed plate 211, and the upper surface of the head of bolt 21 opens up
There are hex slot 212 in, can screw or unscrew bolt 21 using hexagonal screw rod by interior hexagonal 212.
In addition, in as preferred embodiment, shown in Figure 1, the external diameter of raised 13 upper end is less than raised 13
The external diameter of lower end, the external diameter of raised 14 upper end is less than the external diameter of 14 raised lower ends.
Fig. 4 is the installation top view of the Two bors d's oeuveres connection sheet of the present invention, and Fig. 5 is the installation main view of the Two bors d's oeuveres connection sheet of the present invention
Figure, refers to shown in Fig. 4, Fig. 5.
Further, as in preferred embodiment, raised 13 and projection the distance between 14 and channel-section steel hole 311 and channel-section steel hole
The distance between 312 match, and make raised 13 and raised 14 can be separately positioned on just in channel-section steel hole 311 and channel-section steel hole 312.
Further, as in preferred embodiment, raised 13 is highly identical with projection 14, raised 13 and raised 14
Highly more than the thickness of channel-section steel 31, channel-section steel 31 and the thickness of channel-section steel 32 that raised 13 height with raised 14 connect less than two back ofs the body make
Obtain bolt 21 and bolt 22 is screwed into after raised 13 and projection 14 and can clamp channel-section steel 31 and channel-section steel 32.
Further, as in preferred embodiment, the height of bolt 21 and bolt 22 and raised 13 and the height of projection 14
Degree matches.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose.
The present invention on the basis of the above also have mode is implemented as follows：
In further embodiment of the present invention, continuing with referring to shown in Fig. 4, Fig. 5, connection sheet 1 is rectangle, connection sheet 1
Width enables connection sheet 1 to be put in the groove of channel-section steel 31 and channel-section steel 32 less than channel-section steel 31 and the width of channel-section steel 32.
In further embodiment of the present invention, fixed plate 211 and fixed plate 221 are circle, fixed plate 211 and fixed plate
221 diameter matches with the width of connection sheet 1, fixed plate 211, fixed plate 221 and connection sheet 1 is held to greatest extent
By fastening force, also prevent bolt 21 and bolt 22 and deviate from from channel-section steel hole.
In further embodiment of the present invention, the threaded portion of bolt 21 and bolt 22 scribble it is resistance to fall glue, improve spiral shell
The fastening force of bolt 21 and bolt 22, prevents bolt 21 and bolt 22 from unscrewing automatically.
The following detailed description of the using method of the present invention, continuing with referring to shown in Fig. 4 and Fig. 5：
Step one：Channel-section steel 31 and the back of the body of channel-section steel 32 connect, and make some channel-section steel holes of channel-section steel 31 and channel-section steel 32 align.
Step 2：By the projection 13 of connection sheet 1 and raised 14 sides divided from the back of the body socket part of channel-section steel 31 and channel-section steel 32 respectively
Through the channel-section steel hole of two alignment.
Step 3：By hexagonal screw rod by bolt 21 and bolt 22 respectively from the another of the back of the body socket part point of channel-section steel 31 and channel-section steel 32
Side is screwed in raised 13 and raised 14, and the channel-section steel 31 and channel-section steel 32 that two back ofs the body are connect is fastened.
Step 4：Repeat step two and step 3, the channel-section steel 31 that two back ofs the body are connect and channel-section steel 32 are by some Two bors d's oeuveres connection sheets
Fastening.As a result of some Two bors d's oeuveres connection sheets, each group of Two bors d's oeuveres connection sheet is with the contact area of channel-section steel more than existing by spiral shell
The mode of bolt nut connection, enables this using method to bear bigger longitudinal loading；And due to each group of Two bors d's oeuveres connection
The projection 13 of piece and raised 14 is located in the channel-section steel holes of two overlaps of channel-section steel respectively, and this using method can also provide existing skill
The effect of the cross spacing that art does not possess, can bear larger transverse load.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose, to those skilled in the art, should can appreciate that done by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent and obvious change, should be included in protection scope of the present invention.
Claims (9)
1. a kind of Two bors d's oeuveres connection sheet, it is characterised in that include：
A connecting piece, the both sides of the connection sheet offer respectively two screwed holes for running through, the edge of screwed hole described in two to
It is raised that upper extension forms one；
Two bolts, bolt described in two matches with screwed hole described in two, the head of bolt described in two stretch out to be formed one consolidate
Fixed board, the upper surface of the head of bolt described in two offers hex slot in.
2. Two bors d's oeuveres connection sheet according to claim 1, it is characterised in that the external diameter of the raised upper end is less than described convex
The external diameter of the lower end risen.
3. Two bors d's oeuveres connection sheet according to claim 2, it is characterised in that the distance between projection described in two and two channel-section steel holes
The distance between match.
4. Two bors d's oeuveres connection sheet according to claim 3, it is characterised in that raised highly identical described in two, it is convex described in two
The height for rising is more than the thickness of the channel-section steel, thickness of the raised height described in two less than the channel-section steel that two back ofs the body connect.
5. Two bors d's oeuveres connection sheet according to claim 4, it is characterised in that raised described in the height of bolt described in two and two
Highly match.
6. Two bors d's oeuveres connection sheet according to claim 1, it is characterised in that the connection sheet is rectangle, the connection sheet
Width of the width less than channel-section steel.
7. Two bors d's oeuveres connection sheet according to claim 6, it is characterised in that fixed plate described in two is circle, it is solid described in two
The diameter of fixed board matches with the width of the connection sheet.
8. Two bors d's oeuveres connection sheet according to claim 1, it is characterised in that the threaded portion of bolt described in two scribble it is resistance to fall
Glue.
9. the using method of any one the Two bors d's oeuveres connection sheet according to claim 1-8, it is characterised in that include：
Step one：The two channel-section steels back of the body connects, and makes some channel-section steel holes on channel-section steel described in two align；
Step 2：The raised side being divided to from the back of the body socket part of channel-section steel described in two respectively described in two of connection sheet described in is passed through into two pairs
The neat channel-section steel hole；
Step 3：Bolt described in two is screwed in respectively from the opposite side of the back of the body socket part point of channel-section steel described in two by hexagonal screw rod described
In raised, the channel-section steel fastening that two back ofs the body are connect；
Step 4：Repeat step two and step 3, the channel-section steel that two back ofs the body are connect is fastened by some Two bors d's oeuveres connection sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944863.3A CN106594017A (en) | 2016-10-24 | 2016-10-24 | Double-splicing connecting piece and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944863.3A CN106594017A (en) | 2016-10-24 | 2016-10-24 | Double-splicing connecting piece and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594017A true CN106594017A (en) | 2017-04-26 |
Family
ID=58590327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610944863.3A Pending CN106594017A (en) | 2016-10-24 | 2016-10-24 | Double-splicing connecting piece and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594017A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120189401A1 (en) * | 2011-01-21 | 2012-07-26 | Ming-Chung Chiu | Fastening structure |
| CN202707716U (en) * | 2012-04-28 | 2013-01-30 | 北京金立翔艺彩科技股份有限公司 | Easy-to-connect light emitting diode (LED) display modules and LED display device |
| CN204512101U (en) * | 2015-01-29 | 2015-07-29 | 吴策皇 | A kind of connection set of shape steel bracket |
| CN204887744U (en) * | 2015-07-09 | 2015-12-16 | 浙江大华技术股份有限公司 | Cabinet |
| CN206159189U (en) * | 2016-10-24 | 2017-05-10 | 慧鱼(太仓)建筑锚栓有限公司 | Double pin connection piece |
-
2016
- 2016-10-24 CN CN201610944863.3A patent/CN106594017A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120189401A1 (en) * | 2011-01-21 | 2012-07-26 | Ming-Chung Chiu | Fastening structure |
| CN202707716U (en) * | 2012-04-28 | 2013-01-30 | 北京金立翔艺彩科技股份有限公司 | Easy-to-connect light emitting diode (LED) display modules and LED display device |
| CN204512101U (en) * | 2015-01-29 | 2015-07-29 | 吴策皇 | A kind of connection set of shape steel bracket |
| CN204887744U (en) * | 2015-07-09 | 2015-12-16 | 浙江大华技术股份有限公司 | Cabinet |
| CN206159189U (en) * | 2016-10-24 | 2017-05-10 | 慧鱼(太仓)建筑锚栓有限公司 | Double pin connection piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |