CN206722476U - Mill construction - Google Patents
Mill construction Download PDFInfo
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- CN206722476U CN206722476U CN201720200538.6U CN201720200538U CN206722476U CN 206722476 U CN206722476 U CN 206722476U CN 201720200538 U CN201720200538 U CN 201720200538U CN 206722476 U CN206722476 U CN 206722476U
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- chord member
- roofing
- main couple
- mill construction
- chord
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Abstract
It the utility model is related to a kind of mill construction, including roofing main couple, the roofing main couple includes the first chord member, the second chord member and multiple web members, interval between first chord member and second chord member be present, the interval is first gradually reduced again gradually increase along the setting direction of the roofing main couple, is connected between first chord member and second chord member by the web member.Under same stressing conditions, compared to traditional portal frame or plane steelframe organization plan, the middle part sectional dimension of roofing main couple is small, the web member length for connecting the first chord member and the second chord member also reduces, therefore, the material usage of roofing main couple is small, in light weight, and then for supporting the supporting construction of roofing main couple also can correspondingly reduce material usage.To sum up, above-mentioned mill construction material usage is small.
Description
Technical field
Factory building technical field is the utility model is related to, more particularly to a kind of mill construction.
Background technology
Traditional Indoor DC Field factory building uses portal-rigid frames or flat steel roof truss structure scheme.With voltage class not
Increase disconnectedly, the height of equipment is constantly increasing, and the requirement to the air gap constantly improves, the building scale of construction of factory building
Continue to increase therewith, cause workshop building there is material usage it is big the problem of.
Utility model content
Based on this, it is necessary to the problem of material usage is big be present for prior art, there is provided a kind of small factory of material usage
Room structure.
A kind of mill construction, including roofing main couple, the roofing main couple include the first chord member, the second chord member and multiple
Web member, interval between first chord member and second chord member be present, it is described to be spaced along the setting side of the roofing main couple
To gradually increase is first gradually reduced again, connected between first chord member and second chord member by the web member.
Above-mentioned mill construction, spaced design between the first chord member and the second chord member is into the setting side along roofing main couple
Gradually increase again to being first gradually reduced so that setting direction of the section of roofing main couple along the roofing main couple first gradually subtracts
Small increase gradual again.Under same stressing conditions, compared to traditional portal frame or plane steelframe organization plan, roofing master
The middle part sectional dimension of truss is small, and the web member length for connecting the first chord member and the second chord member also reduces, therefore, roofing main couple
Material usage is small, in light weight, and then for supporting the supporting construction of roofing main couple also can correspondingly reduce material usage.It is comprehensive
On, above-mentioned mill construction material usage is small.
In one of the embodiments, first chord member includes multiple head rods, multiple head rods
It is connected in series；And/or second chord member includes multiple second connecting rods, multiple second connecting rods are connected in series.Multiple first
Section between connecting rod can be different.Therefore, staff can select according to the stressing conditions of each head rod
The head rod of suitable cross-section, make it that the size of head rod is as small as possible, weight is as small as possible.Similarly, second connects
The size of extension bar is small, weight is small.Therefore, the weight of roofing main couple is small, and then the span of roofing main couple can increase, so as to
Meet the construction requirements of large-span industrial building.Simultaneously as the first chord member is connected in series by multiple head rods, second
Chord member is connected in series by multiple second connecting rods, therefore, the interval of the first chord member and the second chord member at diverse location
Equal to the interval between the head rod of corresponding position and the second connecting rod.Because head rod and the second connecting rod exist
Interval at diverse location can be different, so the interval between the first chord member and the second chord member can be versatile and flexible, and then make
The changes of section for obtaining roofing main couple is versatile and flexible.
In one of the embodiments, above-mentioned mill construction also includes lattice column, and the lattice column includes the first steel pipe
With the second steel pipe, the top of first steel pipe is connected with the end of first chord member, the top of second steel pipe and institute
State the end connection of the second chord member.First steel pipe and the connection of the first chord member, the second steel pipe and the connection of the second chord member, so as to lattice column
Realization is connected with roofing main couple, and lattice column realizes the support of roofing main couple, and then strengthens the rigidity of mill construction
And intensity.
In one of the embodiments, above-mentioned mill construction also includes roofing jack truss, positioned at the roofing main couple
Support column is provided between the lattice column of the same side, one end of the roofing jack truss is with being located at the roofing main couple one
The support column connection of side, the other end of the roofing jack truss and the support positioned at the roofing main couple opposite side
Post connects.In this way, the setting direction of roofing jack truss intersects with the setting direction of roofing main couple so that factory building can be born not
Equidirectional external force.
In one of the embodiments, the roofing jack truss includes the first rod member and the second rod member, the support column bag
The first support tube and the second support tube are included, first support tube is connected with first rod member, second support tube and institute
State the connection of the second rod member.
In one of the embodiments, the other end of second support tube is provided with connected ball, the diameter of the connected ball
More than the caliber of second support tube, the end of second rod member is connected to the connected ball.Due to the surface of connected ball
Product is bigger than the end cross-sectional area of the second support tube, and the second rod member can be advantageously connected to and receive.Such as second support tube lead to
Cross connected ball and the second rod member and when web member welds, because the surface area of connected ball is big, therefore connected ball respectively with the second rod member,
The welded seam of web member will not be overlapping so that weldquality is good.
In one of the embodiments, first chord member is more than one, and second chord member is more than one.When
When one chord member and the second chord member are one, roofing main couple is two limb structures.When the first chord member is two, the second chord member is one
When individual, roofing main couple is three limb structures.When the first chord member and the second chord member are two, roofing main couple is four limbs knot
Structure, therefore, roofing main couple can be two limbs, three limbs, four limbs or other more limb structures.
In one of the embodiments, first chord member and/or second chord member be steel rod member, aluminum rod member or
Composite rod member.Therefore, staff can select roofing main couple according to the geological condition and air corrosion situation of locality
Material.
In one of the embodiments, the cross sectional shape of first chord member and/or second chord member is circular, oval
Shape or polygon.Therefore, staff can select different cross section shape according to the first chord member and the stressing conditions of the second chord member
The first chord member and the second chord member.
In one of the embodiments, the shape of first chord member is domed, and/or, the shape of second chord member
It is curved.Arcuate structure can be transmitted to power adjacent part when being pressurized, and therefore, arcuate structure can bear bigger pressure.Such as
This, the first chord member and/or the second chord member can bear bigger pressure, and then the load ability of roofing main couple is more preferable, span
Can further it increase.
Brief description of the drawings
Fig. 1 is the schematic diagram of mill construction described in the utility model embodiment；
Fig. 2 is the connection diagram of roofing main couple and the lattice column described in embodiment；
Fig. 3 is the connection diagram of roofing jack truss and the support column described in embodiment.
100th, roofing main couple, the 110, first chord member, 111, head rod, the 120, second chord member, the 121, second connection
Bar, 130, web member, 200, lattice column, the 210, first steel pipe, the 220, second steel pipe, 300, support column, the 310, first support tube,
320th, the second support tube, 330, connected ball, 400, roofing jack truss, the 410, first rod member, the 420, second rod member.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
As depicted in figs. 1 and 2, a kind of mill construction, including roofing main couple 100.Roofing main couple 100 includes first string
Bar 110, the second chord member 120 and multiple web members 130.Interval between first chord member 110 and the second chord member 120 be present.The interval edge
The setting direction of roofing main couple 100 is first gradually reduced again gradually increase.Pass through between first chord member 110 and the second chord member 120
Web member 130 connects.The setting direction of roofing main couple 100 is the length direction of roofing main couple 100, refers to roofing main couple
100 one end to the direction of the other end of roofing main couple 100.The direction of arrow represents the setting side of roofing main couple 100 in Fig. 2
To.
In above-mentioned mill construction, spaced design between the first chord member 110 and the second chord member 120 is into along roofing main couple
100 setting direction is first gradually reduced again gradually increase so that the section of roofing main couple 100 is along roofing main couple 100
Setting direction is first gradually reduced again gradually increase.Under same stressing conditions, compared to traditional portal frame or flat steel
Frame organization plan, the middle part sectional dimension of roofing main couple 100 is small, connects the web member of the first chord member 110 and the second chord member 120
130 length also reduce, and therefore, the material usage of roofing main couple 100 is small, in light weight, and then for supporting roofing main couple 100
Supporting construction also can correspondingly reduce material usage.To sum up, above-mentioned mill construction material usage is small.
Further, since the material usage of roofing main couple 100 is small, in light weight, so the span of roofing main couple 100 can
Further increase, so as to meet the construction requirements of large-span industrial building.Such as voltage class constantly improves, equipment volume
Increase and high-tension apparatus the air gap is required to improve constantly, the span of DC fields factory building also needs correspondingly to increase.Greatly across
Degree factory building enables to equipment arrangement more versatile and flexible.Moreover, above-mentioned mill construction material usage is small to advantageously reduce work
Journey cost.
Further, the first chord member 110 is more than one, and/or, the second chord member 120 is more than one.When the first chord member
110 and second chord member 120 when being one, roofing main couple 100 is two limb structures.As shown in Fig. 2 when the first chord member 110 is
Two, the second chord member 120 be one when, roofing main couple 100 is three limb structures.When the first chord member 110 and the second chord member 120 are equal
For two when, roofing main couple 100 is four limbs structure, therefore, roofing main couple 100 can be two limbs, three limbs, four limbs or its
His more limb structures.
Specifically, the first chord member 110 and/or the second chord member 120 are steel rod member, aluminum rod member or composite rod member.
Therefore, staff according to the geological condition and environmental corrosion situation of locality, can select the material of roofing main couple 100.
Specifically, the cross sectional shape of the first chord member 110 and/or the second chord member 120 is circular, ellipse or polygon.Cause
This, staff can select the first of different cross section shape according to the first chord member 110 and the stressing conditions of the second chord member 120
The chord member 120 of chord member 110 and second.
On the basis of previous embodiment, as shown in Fig. 2 the first chord member 110 includes multiple head rods 111, and
Multiple head rods 111 are connected in series, and/or, the second chord member 120 includes multiple second connecting rods 121, and multiple second
Connecting rod 121 is connected in series.Section between multiple head rods 111 can be different.Therefore, staff can be according to every
The stressing conditions of a piece head rod 111 select the head rod 111 of suitable cross-section, to cause head rod 111
Size is as small as possible, weight is as small as possible.Similarly, the size of the second connecting rod 121 is small, weight is small.Therefore, roofing main couple
100 weight is small, and then the span of roofing main couple 100 can increase, so as to meet the construction requirements of large-span industrial building.
Further, since the first chord member 110 is connected in series by multiple head rods 111, the second chord member 120 be by
Multiple second connecting rods 121 are connected in series, therefore, the interval of the first chord member 110 and the second chord member 120 at diverse location
Equal to the interval between the connecting rod 121 of head rod 111 and second of corresponding position.Because head rod 111 and
Interval of two connecting rods 121 at diverse location can be different, so the interval between the first chord member 110 and the second chord member 120
Can be versatile and flexible, and then make it that the changes of section of roofing main couple 100 is versatile and flexible.
Specifically, the connecting rod 121 of head rod 111 and second can be steel pipe fittings.Multiple head rods 111 it
Between by being welded and fixed.Similarly, by being welded and fixed between multiple second connecting rods 121.Compared to shaped steel cross-section aggregation more
Complexity, convenient welding between pipe fitting and pipe fitting are easily operated.
On the basis of previous embodiment, as depicted in figs. 1 and 2, above-mentioned mill construction also includes lattice column 200.Lattice
Structure post 200 includes the first steel pipe 210 and the second steel pipe 220.The bottom of first steel pipe 210 is installed on factory building foundation.First steel
The top of pipe 210 is connected with the end of the first chord member 110.The bottom of second steel pipe 220 is installed on factory building foundation.Second steel pipe
220 top is connected with the end of the second chord member 120.First steel pipe 210 and the first chord member 110 connect, the second steel pipe 220 and
Two chord members 120 connect, and so as to which the realization of lattice column 200 is connected with roofing main couple 100, lattice column 200 realizes roofing main truss
The support of frame 100, and then strengthen the rigidity and intensity of mill construction.It is appreciated that the first steel pipe 210 and the second steel pipe 220
It is sequentially to join end to end to connect one by one by multiple tubing element to form.
On the basis of previous embodiment, as shown in figures 1 and 3, above-mentioned mill construction also includes roofing jack truss
400.Support column 300 is provided between the lattice column 200 of the same side of roofing main couple 100.One end of roofing jack truss 400
It is connected with the support column 300 positioned at the side of roofing main couple 100, the other end of roofing jack truss 400 is with being located at roofing main couple
The support column 300 of 100 opposite sides connects.In this way, the setting direction of roofing jack truss 400 and the setting side of roofing main couple 100
To intersecting so that factory building can bear the external force of different directions.The setting direction of roofing jack truss 400 is roofing jack truss 400
Length direction, refer to one end of roofing jack truss 400 to the direction of the other end of roofing jack truss 400.
Specifically, as shown in figure 3, roofing jack truss 400 includes the first rod member 410 and the second rod member 420.Support column 300
Including the first support tube 310 and the second support tube 320.First support tube 310 is connected with the first rod member 410, the second support tube 320
It is connected with the second rod member 420.
Further, as shown in figure 3, the other end of the second support tube 320 is provided with connected ball 330.The diameter of connected ball 330
More than the caliber of the second support tube 320.The end of second rod member 420 is connected to connected ball 330 or connecting plate.Due to connected ball
The end cross-sectional area of 330 the second support tube of surface area ratio 320 is big, and the second rod member 420 can be advantageously connected to connected ball
330.Such as second support tube 320 when being welded by the rod member 420 of connected ball 330 and second and web member 130, due to connected ball 330
Surface area it is big, therefore welded seam of the connected ball 330 respectively with the second rod member 420, web member 130 will not be overlapping so that weld seam
Quality is good.
On the basis of previous embodiment, as depicted in figs. 1 and 2, the shape of the first chord member 110 is domed, and/or, the
The shape of two chord members 120 is curved.Arcuate structure can be transmitted to power adjacent part when being pressurized, and therefore, arcuate structure can be held
By bigger pressure.In this way, the first chord member 110 and/or the second chord member 120 can bear bigger pressure, and then roofing main truss
The load ability of frame 100 is more preferable, and span can further increase.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of mill construction, it is characterised in that including roofing main couple, the roofing main couple includes the first chord member, second
Chord member and multiple web members, interval between first chord member and second chord member be present, it is described to be spaced along the roofing main truss
The setting direction of frame is first gradually reduced again gradually increase, is connected between first chord member and second chord member by the web member
Connect.
2. mill construction according to claim 1, it is characterised in that first chord member includes multiple head rods,
Multiple head rods are connected in series；And/or second chord member includes multiple second connecting rods, multiple second connections
Bar is connected in series.
3. mill construction according to claim 1, it is characterised in that also include first including lattice column, the lattice column
Steel pipe and the second steel pipe, the top of first steel pipe are connected with the end of first chord member, the top of second steel pipe
It is connected with the end of second chord member.
4. mill construction according to claim 3, it is characterised in that also including roofing jack truss, positioned at the roofing master
Support column is provided between the lattice column of truss the same side, one end of the roofing jack truss is with being located at the roofing main truss
The support column connection of frame side, the other end of the roofing jack truss is with being located at the described of the roofing main couple opposite side
Support column connects.
5. mill construction according to claim 4, it is characterised in that the roofing jack truss includes the first rod member and second
Rod member, the support column include the first support tube and the second support tube, and first support tube is connected with first rod member, institute
The second support tube is stated to be connected with second rod member.
6. mill construction according to claim 5, it is characterised in that the other end of second support tube is provided with connection
Ball, the diameter of the connected ball are more than the caliber of second support tube, and the end of second rod member is connected to the connection
Ball.
7. mill construction according to claim 1, it is characterised in that first chord member is more than one, described second
Chord member is more than one.
8. mill construction according to claim 1, it is characterised in that first chord member and/or second chord member
Cross sectional shape is circular, ellipse or polygon.
9. mill construction according to claim 1, it is characterised in that first chord member and/or second chord member are
Steel rod member, aluminum rod member or composite rod member.
10. according to the mill construction described in claim 1~9 any one, it is characterised in that the shape of first chord member is in
Arch, and/or, the shape of second chord member is domed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200538.6U CN206722476U (en) | 2017-03-02 | 2017-03-02 | Mill construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200538.6U CN206722476U (en) | 2017-03-02 | 2017-03-02 | Mill construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722476U true CN206722476U (en) | 2017-12-08 |
Family
ID=60501594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200538.6U Active CN206722476U (en) | 2017-03-02 | 2017-03-02 | Mill construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104513A (en) * | 2017-12-27 | 2018-06-01 | 山东国大黄金股份有限公司 | A kind of production method of the simple workshop in mine |
| CN110644825A (en) * | 2019-09-26 | 2020-01-03 | 攀枝花攀钢集团设计研究院有限公司 | Large-span self-stabilizing light steel structure factory building |
| CN112095921A (en) * | 2020-08-13 | 2020-12-18 | 深圳前海科建工程有限公司 | Three-limb lattice column structure system of main workshop of waste incineration power plant |
-
2017
- 2017-03-02 CN CN201720200538.6U patent/CN206722476U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104513A (en) * | 2017-12-27 | 2018-06-01 | 山东国大黄金股份有限公司 | A kind of production method of the simple workshop in mine |
| CN110644825A (en) * | 2019-09-26 | 2020-01-03 | 攀枝花攀钢集团设计研究院有限公司 | Large-span self-stabilizing light steel structure factory building |
| CN112095921A (en) * | 2020-08-13 | 2020-12-18 | 深圳前海科建工程有限公司 | Three-limb lattice column structure system of main workshop of waste incineration power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: No. 86 West Xicheng District, Beijing, Chang'an Avenue Co-patentee after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Patentee after: State Grid Corporation of China Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute |
|
| TR01 | Transfer of patent right |