CN208884809U - A kind of steel structures in construction works roof girder steel is connected and fixed structure - Google Patents
A kind of steel structures in construction works roof girder steel is connected and fixed structure Download PDFInfo
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- CN208884809U CN208884809U CN201821311401.9U CN201821311401U CN208884809U CN 208884809 U CN208884809 U CN 208884809U CN 201821311401 U CN201821311401 U CN 201821311401U CN 208884809 U CN208884809 U CN 208884809U
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- girder steel
- fixed
- steel
- block
- fastening
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Abstract
The utility model discloses a kind of steel structures in construction works roof girder steels to be connected and fixed structure, including upper girder steel, symmetry blocks and fastening block, the lower end surface of the upper girder steel and the upper surface of lower girder steel are connected with each other, and the lower end surface of lower girder steel and fixed notch board are connected with each other, the fixture block is mounted on the junction of upper girder steel and lower girder steel, symmetry blocks lag bolt and symmetry blocks stay bolt are provided in the symmetry blocks, and the second crushing block is fixed in symmetry blocks, and the lower end surface of symmetry blocks is equipped with spring squeezing rod, fastening plates are provided in the fastening block, and the upper surface of fastening block is equipped with fastening screw.The steel structures in construction works roof girder steel is connected and fixed structure, it is connected and fixed module using multiple girder steel is fixed, traditional structure that is connected and fixed is optimized in the I-shaped structure for making full use of girder steel itself, and girder steel is fixed from multiple angles using a variety of methods.
Description
Technical field
The utility model relates to construction engineering technical field, specially a kind of steel structures in construction works roof girder steel connection is solid
Determine structure.
Background technique
Girder steel is a kind of beam manufactured with steel, the flooring in crane girder and workbench beam, tier building in workshop
Purlin etc. in beam, roof structure can use girder steel, and since girder steel self weight is lighter, and easy construction, be widely used in
The fields such as large-sized workshop, venue, Super High, such as the steel-structure roof built using girder steel.
Girder steel as the frequency for the steel construction for using girder steel to form in building structure is higher and higher, in traditional steel construction
It is connected and fixed structure to expose the unstable, unreasonable structure of connection and be connected and fixed problem complicated for operation, so needing to be directed to
These problems are connected and fixed structure to traditional steel-structure roof girder steel and improve.
Utility model content
The purpose of this utility model is to provide a kind of steel structures in construction works roof girder steels to be connected and fixed structure, to solve
It proposes to connect unstable, unreasonable structure in above-mentioned background technique and is connected and fixed problem complicated for operation.
To achieve the above object, the utility model provides the following technical solutions: a kind of steel structures in construction works roof girder steel
It is connected and fixed structure, including upper girder steel, symmetry blocks and fastening block, the lower end surface of the upper girder steel and the upper surface of lower girder steel are mutual
Connection, and the lower end surface of lower girder steel and fixed notch board are connected with each other, the fixture block is mounted on the junction of upper girder steel and lower girder steel,
And fixture block lag bolt and fixture block stay bolt are provided on fixture block, and the first crushing block is fixed on the inside of fixture block, it is described symmetrical
It is provided with symmetry blocks lag bolt and symmetry blocks stay bolt on block, and is fixed with the second crushing block in symmetry blocks, and symmetry blocks
Lower end surface is equipped with spring squeezing rod, fastening plates is provided in the fastening block, and the upper surface of fastening block is equipped with fastening spiral shell
Silk.
Preferably, the numerical value of the depth of the fixed notch board groove part is equal to the numerical value of the height of lower girder steel, and fixed
The width of notch board groove is equal to the width of lower girder steel.
Preferably, the fixture block is symmetrically distributed with 2 about lower girder steel, and the horizontal component of fixture block and fixed notch board is vertical
Straight distribution.
Preferably, the symmetry blocks are symmetrically distributed with 2, and the lower end surface of symmetry blocks and spring squeezing rod about lower girder steel
For vertical distribution.
Preferably, the shape of the fastening block is " C " shape.
Preferably, the fastening plates are to be slidably connected, and fastening plates and fastening screw are vertical distribution with fastening block.
Compared with prior art, the utility model has the beneficial effects that steel structures in construction works roof girder steel connection is solid
Determine structure, is connected and fixed module using multiple girder steel is fixed, the I-shaped structure of girder steel itself is made full use of, to biography
The structure that is connected and fixed of system is optimized, and girder steel is fixed from multiple angles using a variety of methods.
1. the structure of fixed notch board, fixture block and the first crushing block composition, the upper girder steel of placement and lower girder steel are connected and fixed
Securely, and it ensure that upper girder steel and lower girder steel not will shake left and right；
2. the structure of symmetry blocks, the second crushing block and spring squeezing rod composition, symmetry blocks are closely connect with lower girder steel, and
Strengthen the connection relationship between upper girder steel and lower girder steel；
3. the structure of fastening block, fastening plates and fastening screw composition makes to connect more between upper girder steel and fixed notch board
Closely, it is placed on the lower girder steel in fixed notch board groove and the upper girder steel of top to squeeze, strengthens connection relationship.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model fixture block side, sectional structural schematic diagram；
Fig. 3 is the utility model symmetry blocks side structure schematic view；
Fig. 4 is the utility model fastening block overlooking structure diagram.
In figure: 1, upper girder steel；2, lower girder steel；3, fixed notch board；4, fixture block；5, fixture block lag bolt；6, fixture block stay bolt；7,
First crushing block；8, symmetry blocks；9, symmetry blocks lag bolt；10, symmetry blocks stay bolt；11, the second crushing block；12, spring squeezes
Column；13, fastening block；14, fastening plates；15, fastening screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of connection of steel structures in construction works roof girder steel
Fixed structure, including upper girder steel 1, lower girder steel 2, fixed notch board 3, fixture block 4, fixture block lag bolt 5, fixture block stay bolt 6, first squeeze
Block 7, symmetry blocks 8, symmetry blocks lag bolt 9, symmetry blocks stay bolt 10, the second crushing block 11, spring squeezing rod 12, fastening block 13,
Fastening plates 14 and fastening screw 15, the lower end surface of upper girder steel 1 and the upper surface of lower girder steel 2 are connected with each other, and the lower end of lower girder steel 2
Face and fixed notch board 3 are connected with each other, and the numerical value of the depth of fixed 3 groove part of notch board is equal to the numerical value of the height of lower girder steel 2, and
The width of fixed 3 groove of notch board is equal to the width of lower girder steel 2, and this structure guarantees when lower girder steel 2 is placed in fixed notch board 3 not
Shaking can be generated, fixture block 4 is mounted on the junction of upper girder steel 1 and lower girder steel 2, and fixture block lag bolt 5 and card are provided on fixture block 4
Block stay bolt 6, and the inside of fixture block 4 is fixed with the first crushing block 7, and fixture block 4 is symmetrically distributed with 2 about lower girder steel 2, and blocks
The horizontal component of block 4 and fixed notch board 3 is vertical distribution, and this distribution mode ensure that fixture block 4 can play the fixation of design
Effect, and symmetrically arranged 2 fixture blocks 4 can make to connect between upper girder steel 1 and lower girder steel 2 even closer, set in symmetry blocks 8
It is equipped with symmetry blocks lag bolt 9 and symmetry blocks stay bolt 10, and is fixed with the second crushing block 11 in symmetry blocks 8, and symmetry blocks 8
Lower end surface is equipped with spring squeezing rod 12, and symmetry blocks 8 are symmetrically distributed with 2 about lower girder steel 2, and the lower end surface of symmetry blocks 8 with
Spring squeezing rod 12 is vertical distribution, and this distribution mode and design structure enable symmetry blocks 8 to play the role of design, fastening block
Fastening plates 14 being provided in 13, and the upper surface of fastening block 13 is equipped with fastening screw 15, the shape of fastening block 13 is " C " shape,
Guarantee that fastening block 13 and fastening plates 14 more can closely be contacted with upper girder steel 1, fastening plates 14 and fastening block 13 are that sliding connects
It connects, and fastening plates 14 and fastening screw 15 are vertical distribution, this connection type and distribution mode can guarantee 14 energy of fastening plates
Enough play the role of fixed upper girder steel 1 and fixed notch board 3.
Working principle: when using the present apparatus, then the port of the lower end surface of upper girder steel 1 and lower girder steel 2 first makes solid it
Determine the groove alignment lower girder steel 2 of notch board 3, then fixed 3 left end edge of notch board is aligned with the left end edge of upper girder steel 1, then will
Symmetry blocks 8 are placed on the bottom surface side of upper girder steel 1 and the upper surface junction of lower girder steel 2, and spring squeezing rod 12 is placed in pair
Between the bottom surface and lower girder steel 2 for claiming block 8, symmetry blocks lag bolt 9 and symmetry blocks stay bolt 10 are tightened, is then placed on fixture block 4
The junction of the bottom surface side of upper girder steel 1 and fixed notch board 3, tightens fixture block lag bolt 5 and fixture block stay bolt 6, then will fastening
The vertical component of the opening alignment upper girder steel 1 of " C " shape of block 13, is placed in fastening block for the bottom surface of upper girder steel 1 and fixed notch board 3
At space between 13 bottom surface and the lower end surface of fastening plates 14, fastening screw 15 is then tightened, presses fastening screw 15 tightly
Compel fastening plates 14, so that fastening plates 14 is compressed the bottom surface of upper girder steel 1 and fix notch board 3, here it is the steel structures in construction works roofs
Girder steel is connected and fixed the working principle of structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of steel structures in construction works roof girder steel is connected and fixed structure, including upper girder steel (1), symmetry blocks (8) and fastening block
(13), it is characterised in that: the lower end surface of the upper girder steel (1) and the upper surface of lower girder steel (2) are connected with each other, and lower girder steel (2)
Lower end surface and fixed notch board (3) be connected with each other, the junction of the upper girder steel (1) and lower girder steel (2) is equipped with fixture block (4),
And fixture block lag bolt (5) and fixture block stay bolt (6) are provided on fixture block (4), and be fixed with the first extruding on the inside of fixture block (4)
Block (7) is provided with symmetry blocks lag bolt (9) and symmetry blocks stay bolt (10) on the symmetry blocks (8), and solid in symmetry blocks (8)
Surely have the second crushing block (11), and the lower end surface of symmetry blocks (8) is equipped with spring squeezing rod (12), in the fastening block (13)
It is provided with fastening plates (14), and the upper surface of fastening block (13) is equipped with fastening screw (15).
2. a kind of steel structures in construction works roof girder steel according to claim 1 is connected and fixed structure, it is characterised in that: institute
State the depth of fixed notch board (3) groove part numerical value be equal to lower girder steel (2) height numerical value, and fixed notch board (3) groove
Width be equal to lower girder steel (2) width.
3. a kind of steel structures in construction works roof girder steel according to claim 1 is connected and fixed structure, it is characterised in that: institute
It states fixture block (4) and is symmetrically distributed with 2 about lower girder steel (2), and fixture block (4) is vertical point with the horizontal component of fixed notch board (3)
Cloth.
4. a kind of steel structures in construction works roof girder steel according to claim 1 is connected and fixed structure, it is characterised in that: institute
It states symmetry blocks (8) and is symmetrically distributed with 2 about lower girder steel (2), and the lower end surface of symmetry blocks (8) and spring squeezing rod (12) are vertical
Straight distribution.
5. a kind of steel structures in construction works roof girder steel according to claim 1 is connected and fixed structure, it is characterised in that: institute
The shape for stating fastening block (13) is " C " shape.
6. a kind of steel structures in construction works roof girder steel according to claim 1 is connected and fixed structure, it is characterised in that: institute
Stating fastening plates (14) is to be slidably connected, and fastening plates (14) and fastening screw (15) are vertical distribution with fastening block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311401.9U CN208884809U (en) | 2018-08-15 | 2018-08-15 | A kind of steel structures in construction works roof girder steel is connected and fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311401.9U CN208884809U (en) | 2018-08-15 | 2018-08-15 | A kind of steel structures in construction works roof girder steel is connected and fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884809U true CN208884809U (en) | 2019-05-21 |
Family
ID=66508839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311401.9U Expired - Fee Related CN208884809U (en) | 2018-08-15 | 2018-08-15 | A kind of steel structures in construction works roof girder steel is connected and fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005449A (en) * | 2019-12-12 | 2020-04-14 | 上海绿地建设(集团)有限公司 | Connecting structure between steel column and high-rise truss girder |
-
2018
- 2018-08-15 CN CN201821311401.9U patent/CN208884809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005449A (en) * | 2019-12-12 | 2020-04-14 | 上海绿地建设(集团)有限公司 | Connecting structure between steel column and high-rise truss girder |
| CN111005449B (en) * | 2019-12-12 | 2021-03-16 | 上海绿地建设(集团)有限公司 | Connecting structure between steel column and high-rise truss girder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |