CN109797870A - A kind of steel sheet connection structure and method - Google Patents
A kind of steel sheet connection structure and method Download PDFInfo
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- CN109797870A CN109797870A CN201910074947.XA CN201910074947A CN109797870A CN 109797870 A CN109797870 A CN 109797870A CN 201910074947 A CN201910074947 A CN 201910074947A CN 109797870 A CN109797870 A CN 109797870A
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- fixed block
- plate
- steel
- connecting portion
- connection structure
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Abstract
The present invention relates to a kind of steel sheet connection structure and methods, including plate body and the first plate layer and the second plate layer that are respectively arranged at the plate body two sides, the first plate layer edge is provided with first connecting portion, the second plate layer edge is provided with second connecting portion, the end face of the first connecting portion, second connecting portion and plate body constitutes U-type groove, fixation hole is offered in the U-type groove, further includes fixed block, the fixed block side wall is provided with the expansion bolt with fixation hole cooperation.The surface of steel plate is respectively the first plate layer 2 and the second plate layer 3, is spliced by the intermeshing of two pieces of steel plate respective panels layers, so that the surfacing of steel plate, fixed block 5 for fixing is embedded in the interlayer of two steel plates and enhances the integral strength of connection structure.The integrality of steel plate structure after recycling is effectively ensured as the design of the fixed block 5 of connection medium by removing simultaneously, eliminates the cost cast again.
Description
Technical field
The present invention relates to field of steel structure, more particularly to a kind of steel sheet connection structure and method.
Background technique
Steel construction is the structure being mainly made of steel material, is applied to the wide range of areas such as building, machinery.Wherein in steel plate
Assembly and recycling when, existing connection structure is mostly the fixed form of welding structure fit connection riveting.Which manufacture
Surface goes out flat and smooth steel plate structure, while steel plate is difficult to completely disassemble again if being welded and fixed, and is unfavorable for recycling
It utilizes.
Summary of the invention
To solve the above problems, the present invention adopts the following technical scheme: a kind of steel sheet connection structure, including plate body and difference
It is set to the first plate layer and the second plate layer on the plate body two sides, the first plate layer edge is provided with first connecting portion, described
Second plate layer edge is provided with second connecting portion, and the end face of the first connecting portion, second connecting portion and plate body constitutes U-type groove,
Fixation hole is offered in the U-type groove, further includes fixed block, the fixed block side wall is provided with swollen with fixation hole cooperation
Swollen bolt.
The first connecting portion includes long connector and short connector, and the long connector and short connector are each formed with can
Intermeshing zigzag end.
The second connecting portion and the first connecting portion are centrosymmetric setting, and the symmetrical centre is the plate body end
The central point in face.
The fixed block be rectangular parallelepiped structure, height be less than or equal between the first plate layer and the second plate layer away from
From.
The fixed block is rectangular parallelepiped structure, and width is less than or equal to the length of the long connector.
The fixed block is rectangular parallelepiped structure, and length is less than or equal to the length of the plate body end face.
Material of the fixed block using fusing point lower than the plate body fusing point is made.
The present invention also provides a kind of methods of steel plate connection, include the following steps:
S1: fixed block being embedded in advance in the U-type groove of one block of steel plate, so that the expansion bolt being arranged on fixed block probes into fixation
Kong Zhong；
S2: by another piece of steel plate fastener together in the other side of fixed block, two blocks of steel plates are mutual by long connector and short connector
Engagement connection, fixed block is wrapped in wherein；
S3: by being squeezed jointly to fixed block, tightening two pieces of gaps between steel plate and fixed block to the opposite pressure of two blocks of steel plates,
Forcing expansion bolt simultaneously, deformation occurs in fixation hole by two pieces of steel plate locked and fixeds.
The operation principle of the present invention is that: two blocks of steel plates are mutually nibbled by the long connector of respective zigzag and short connector
It closes, the offset generated when can efficiently reduce the lateral force of steel sheet connection structure receiving.In the first plate layer and the second plate
Empty slot between layer is embedded in the fixed block as connection medium, by fixed block by two Interal fixations.Fixed block can support
First plate layer and the second plate layer, reduce offset when vertical surface of steel plate direction stress, while the structure for enhancing the junction is strong
Degree, effective protection the first plate layer and the second plate layer avoid being broken.The size of fixed block is less than or equal to the U-type groove of two blocks of steel plates simultaneously
The empty slot size being spliced into.Ensure that fixed block can be embedded.The fusing point of fixed block is lower than the fusing point of steel plate, it is therefore intended that returns
Receive recycle when, can by way of hot melt, by the junction be heated to fixed block close on fusing point softening and steel plate is still kept
In the case where hardness, the fixed block of softening is cleaned out into empty slot, two blocks of steel plates separate naturally.As long as therefore steel plate itself is without damage
It can come into operation again, greatly improve the utilization rate of steel plate, while melt down casting again after reducing discarded steel plate recycling
The cost made.It is noted that the steel plate that the present invention designs be applied to mechanical platform, construction platform thickness it is larger,
Under the environment high to flatness requirement.Not thin slice steel plate in general sense.
The invention has the benefit that the surface of steel plate is respectively the first plate layer and the second plate layer, pass through two blocks of steel plates pair
The intermeshing of plate layer is answered to splice, so that the surfacing of steel plate, fixed block for fixing is embedded in the interlayer of two steel plates
Enhance the integral strength of connection structure.Steel plate is effectively ensured as the design of the fixed block of connection medium by dismounting simultaneously to exist
The integrality of structure after recycling, eliminates the cost cast again.
Detailed description of the invention
The invention will be further described for attached drawing, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.
Fig. 1 is a kind of connection status structural schematic diagram for steel sheet connection structure that one embodiment of the invention provides.
Fig. 2 is a kind of single steel plate schematic perspective view for steel sheet connection structure that one embodiment of the invention provides.
Fig. 3 is a kind of half section structure diagram for steel sheet connection structure that one embodiment of the invention provides.
Fig. 4 is a kind of fixation hole the schematic diagram of the section structure for steel sheet connection structure that one embodiment of the invention provides.
Fig. 5 is a kind of fixed-block-architecture (FBA) schematic diagram for steel sheet connection structure that one embodiment of the invention provides.
Specific embodiment
As shown in figures 1-5, a kind of steel sheet connection structure that one embodiment of the invention provides, including plate body 1 and set respectively
It is placed in the first plate layer 2 and the second plate layer 3 on 1 two sides of plate body, 2 edge of the first plate layer is provided with first connecting portion 21,
Second plate layer, 3 edge is provided with second connecting portion 31, the end of the first connecting portion 21, second connecting portion 31 and plate body 1
Face constitutes U-type groove 4, offers fixation hole 41 in the U-type groove 4, further includes fixed block 5,5 side wall of fixed block be provided with
The expansion bolt 51 that the fixation hole 41 cooperates.
The first connecting portion 21 includes long connector 211 and short connector 212, the long connector 211 and short connection
Body 212 is each formed with mutually engageable zigzag end.
The second connecting portion 31 and the first connecting portion 21 are centrosymmetric setting, and the symmetrical centre is the plate
The central point of 1 end face of body.
The fixed block 5 is rectangular parallelepiped structure, and height is less than or equal between the first plate layer 2 and the second plate layer 3
Distance.
The fixed block 5 is rectangular parallelepiped structure, and width is less than or equal to the length of the long connector 211.
The fixed block 5 is rectangular parallelepiped structure, and length is less than or equal to the length of 1 end face of plate body.
Material of the fixed block 5 using fusing point lower than 1 fusing point of plate body is made.
The present invention also provides a kind of methods of steel plate connection, include the following steps:
S1: fixed block 5 is embedded in the U-type groove 4 of one block of steel plate in advance, so that the expansion bolt 51 being arranged on fixed block 5 is visited
Enter in fixation hole 41；
S2: by another piece of steel plate fastener together in the other side of fixed block 5, two blocks of steel plates pass through long connector 211 and short connector 212
Intermeshing connection, fixed block 5 is wrapped in wherein；
S3: it by pressing to two blocks of steel plates are opposite, is squeezed jointly to fixed block 5, tightens the seam between two blocks of steel plates and fixed block 5
Gap, while forcing expansion bolt 51 deformation occurs in fixation hole 41 by two pieces of steel plate locked and fixeds.
The operation principle of the present invention is that: two blocks of steel plates are passed through into the long connector 211 of respective zigzag and 212 phase of short connector
Mutually engagement, the offset generated when can efficiently reduce the lateral force of steel sheet connection structure receiving.In the first plate layer 2 and
Empty slot between two plate layers 3 is embedded in the fixed block 5 as connection medium, by fixed block 5 by two Interal fixations.Fixed block 5
The first plate layer 2 and the second plate layer 3 can be supported, offset when vertical surface of steel plate direction stress is reduced, while enhancing the connection
The structural strength at place, the first plate of effective protection layer 2 and the second plate layer 3 avoid being broken.The size of fixed block 5 is less than or equal to two simultaneously
The empty slot size that the U-type groove 4 of block steel plate is spliced into.Ensure that fixed block 5 can be embedded.The fusing point of fixed block 5 is lower than steel plate
Fusing point, it is therefore intended that when recycling and reusing, can by way of hot melt, by the junction be heated to fixed block 5 close on it is molten
Point softening and in the case that steel plate still keeps hardness, the fixed block 5 of softening is cleaned out into empty slot, two blocks of steel plates are naturally separated.Cause
As long as this steel plate itself can come into operation again without damage, the utilization rate of steel plate is greatly improved, while reducing discarded
Again the cost of casting is melted down after steel plate recycling.It is noted that the steel plate that the present invention designs be applied to mechanical platform,
The thickness of construction platform is larger, under the environment high to flatness requirement.Not thin slice steel plate in general sense.
The invention has the benefit that the surface of steel plate is respectively the first plate layer 2 and the second plate layer 3, pass through two blocks of steel plates
The intermeshing of respective panels layer is spliced, so that fixed block 5 for fixing, is embedded in the interlayer of two steel plates by the surfacing of steel plate
In enhance the integral strength of connection structure.Steel is effectively ensured as the design of the fixed block 5 of connection medium by removing simultaneously
The integrality of plate structure after recycling, eliminates the cost cast again.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of steel sheet connection structure, it is characterised in that: including plate body and the first plate layer for being respectively arranged at the plate body two sides
With the second plate layer, the first plate layer edge is provided with first connecting portion, and the second plate layer edge is provided with second connecting portion,
The end face of the first connecting portion, second connecting portion and plate body constitutes U-type groove, offers fixation hole in the U-type groove, further includes
Fixed block, the fixed block side wall are provided with the expansion bolt with fixation hole cooperation.
2. steel sheet connection structure according to claim 1, it is characterised in that: the first connecting portion includes long connector and short
Connector, the long connector and short connector are each formed with mutually engageable zigzag end.
3. steel sheet connection structure according to claim 2, it is characterised in that: the second connecting portion and the first connecting portion
Be centrosymmetric setting, and the symmetrical centre is the central point of the plate body end face.
4. steel sheet connection structure according to claim 1, it is characterised in that: the fixed block is rectangular parallelepiped structure, height
Less than or equal to the distance between the first plate layer and the second plate layer.
5. steel sheet connection structure according to claim 2, it is characterised in that: the fixed block is rectangular parallelepiped structure, width
Less than or equal to the length of the long connector.
6. steel sheet connection structure according to claim 1, it is characterised in that: the fixed block is rectangular parallelepiped structure, length
Less than or equal to the length of the plate body end face.
7. steel sheet connection structure according to claim 1, it is characterised in that: the fixed block is lower than the plate body using fusing point
The material of fusing point is made.
8. a kind of method of steel plate connection, including steel sheet connection structure described in claim 1-7, which is characterized in that including as follows
Step:
S1: fixed block being embedded in advance in the U-type groove of one block of steel plate, so that the expansion bolt being arranged on fixed block probes into fixation
Kong Zhong；
S2: by another piece of steel plate fastener together in the other side of fixed block, two blocks of steel plates are mutual by long connector and short connector
Engagement connection, fixed block is wrapped in wherein；
S3: by being squeezed jointly to fixed block, tightening two pieces of gaps between steel plate and fixed block to the opposite pressure of two blocks of steel plates,
Forcing expansion bolt simultaneously, deformation occurs in fixation hole by two pieces of steel plate locked and fixeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074947.XA CN109797870A (en) | 2019-01-25 | 2019-01-25 | A kind of steel sheet connection structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074947.XA CN109797870A (en) | 2019-01-25 | 2019-01-25 | A kind of steel sheet connection structure and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109797870A true CN109797870A (en) | 2019-05-24 |
Family
ID=66558881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074947.XA Pending CN109797870A (en) | 2019-01-25 | 2019-01-25 | A kind of steel sheet connection structure and method |
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| Country | Link |
|---|---|
| CN (1) | CN109797870A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1390447A1 (en) * | 1985-07-22 | 1988-04-23 | В. И. Юлин | Permanent joint |
| CN102466124A (en) * | 2010-11-10 | 2012-05-23 | 锦江区悦丰家具配件厂 | Fastening steel plate |
| CN202510964U (en) * | 2012-04-19 | 2012-10-31 | 贵州金鸟木业有限责任公司 | Finger joint plate structure |
| CN203641192U (en) * | 2013-10-30 | 2014-06-11 | 浙江花为媒集团有限公司 | Novel solid wood connection structure with firm connection effect |
| CN206310228U (en) * | 2016-11-09 | 2017-07-07 | 彭志军 | A kind of more rational log jigsaw structure of structure |
-
2019
- 2019-01-25 CN CN201910074947.XA patent/CN109797870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1390447A1 (en) * | 1985-07-22 | 1988-04-23 | В. И. Юлин | Permanent joint |
| CN102466124A (en) * | 2010-11-10 | 2012-05-23 | 锦江区悦丰家具配件厂 | Fastening steel plate |
| CN202510964U (en) * | 2012-04-19 | 2012-10-31 | 贵州金鸟木业有限责任公司 | Finger joint plate structure |
| CN203641192U (en) * | 2013-10-30 | 2014-06-11 | 浙江花为媒集团有限公司 | Novel solid wood connection structure with firm connection effect |
| CN206310228U (en) * | 2016-11-09 | 2017-07-07 | 彭志军 | A kind of more rational log jigsaw structure of structure |
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Application publication date: 20190524 |