CN219753484U - Steel-concrete combined type assembly workshop frame - Google Patents
Steel-concrete combined type assembly workshop frame Download PDFInfo
- Publication number
- CN219753484U CN219753484U CN202320291611.0U CN202320291611U CN219753484U CN 219753484 U CN219753484 U CN 219753484U CN 202320291611 U CN202320291611 U CN 202320291611U CN 219753484 U CN219753484 U CN 219753484U
- Authority
- CN
- China
- Prior art keywords
- steel
- channel steel
- concrete
- unit
- concrete combined
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 111
- 239000010959 steel Substances 0.000 claims abstract description 111
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to the technical field of steel structure roof trusses, and particularly relates to a steel-concrete combined type assembly workshop frame. The utility model provides a steel-concrete combined type assembly factory building frame, which can be formed by arranging concrete block units, limiting beam units and light steel roof trusses on channel steel upright post units in a manner that: 1. the steel-concrete combined structure has the supporting strength strengthening effect of the foundation; 2. the concrete block unit is also directly connected with the limiting beam unit, so that the integrity and the structural strength of the frame structure of the factory building are further improved.
Description
Technical Field
The utility model belongs to the technical field of steel structure roof trusses, and particularly relates to a steel-concrete combined type assembly workshop frame.
Background
The factory building frame is assembled, and refers to a factory building frame structure with relatively high factory prefabrication proportion in the earlier stage of constituent materials. Generally, at least the light steel roof truss in the factory building frame structure is prefabricated in a factory, the upright posts and the cross beams are built below the light steel roof truss, and the steel purlines are built above the light steel roof truss, so that the basic structure of the factory building frame is completed.
On the other hand, the main supporting structure of the factory building frame is the upright post, so the material composition of the factory building frame cannot be steel alone, and concrete is generally poured again, namely the steel-concrete combined structure.
The patent publication No. CN203247703U, chinese patent publication No. 2013.10.23 discloses a steel structure factory building frame, which comprises support columns, support beams and roof diagonal beams; the support columns are vertically arranged on two sides, the support beams are horizontally arranged, two ends of the support beams are respectively connected with the support columns through a plurality of bolts, the roof diagonal beams are arranged above the support beams, and the roof diagonal beams are welded to the support beams through a plurality of straight steel pipes and diagonal steel pipes.
The general structural principle of the steel structure factory building frame in the patent of the utility model is as follows: the support column is a steel-concrete combined structure which is in threaded connection with the support beam, and finally the roof structure is erected on the support column and the support beam, wherein the support column comprises channel steel and cover plates at the outer side and concrete at the inner side, so that the aim of strengthening the basic steel-concrete combined structure is fulfilled.
However, the steel structure factory building frame has the greatest defect in the actual use process, namely the technical problem to be solved by the utility model is that: the concrete structure in the support column does not play fine reinforcement effect, and the expression form is: the concrete structure, the supporting beam and the roof are not directly fixed, and the whole frame has low structural integrity and insufficient strength.
Therefore, in view of the foregoing, there is an urgent need for a steel-concrete combined type structure-reinforced factory building frame.
Disclosure of Invention
The utility model provides a steel-concrete combined type assembly factory building frame, which can be formed by arranging concrete block units, limiting beam units and light steel roof trusses on channel steel upright post units in a manner that: 1. the steel-concrete combined structure has the supporting strength strengthening effect of the foundation; 2. the concrete block unit is also directly connected with the limiting beam unit, so that the integrity and the structural strength of the frame structure of the factory building are further improved.
The utility model adopts the technical proposal that: the steel-concrete combined type assembly plant frame structurally comprises a light steel roof truss, a channel steel upright column unit, a concrete block unit arranged in the channel steel upright column unit, and a limit beam unit arranged on the upper end face of the channel steel upright column unit, spliced with the concrete block unit and used for supporting the light steel roof truss.
The further preferable technical scheme is as follows: the channel steel column unit comprises 2 channel steel main bodies and reinforcing columns which are arranged on the channel steel main bodies and inserted into the concrete block units.
The further preferable technical scheme is as follows: the channel steel upright column unit further comprises a supporting plate arranged on the lower end face of the channel steel main body, and a connecting column which is arranged on the supporting plate and inserted into the concrete block unit.
The further preferable technical scheme is as follows: the nearest distance between the 2 channel steel bodies is 3-8cm.
The further preferable technical scheme is as follows: the concrete block unit comprises blocks which are arranged between the two channel steel main bodies and are used for being inserted into the limiting beam units.
The further preferable technical scheme is as follows: the concrete block unit further includes a mounting slot provided on a vertically exposed side of the block.
The further preferable technical scheme is as follows: the limiting beam unit comprises a transverse channel steel arranged on the upper end face of the channel steel main body and provided with a downward opening, and a mounting rod arranged on an upper middle plate of the transverse channel steel and provided with a lower end inserted into the block body.
The further preferable technical scheme is as follows: the mounting rods are respectively arranged at two side positions of the light steel roof truss, and the upper surface of the transverse channel steel is also provided with a protruding plate for limiting and fixing the light steel roof truss.
The further preferable technical scheme is as follows: the limiting beam unit further comprises an end hole which is arranged on the transverse channel steel and used for being inserted into the mounting rod.
The further preferable technical scheme is as follows: the limiting beam unit further comprises length-direction baffles which are arranged on the inner side surfaces of the transverse channel steel and used for limiting and fixing the two channel steel main bodies.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a prior art light steel roof truss.
Fig. 3 is a schematic structural view of a channel steel column unit according to the present utility model.
Fig. 4 is a schematic view showing the position and shape of a concrete block unit according to the present utility model in a plan view.
Fig. 5 is a schematic diagram of a position structure of a spacing beam unit in the present utility model in a top view.
Fig. 6 is a schematic view of the position and shape of the mounting bar according to the present utility model.
Fig. 7 is a schematic view of a longitudinal section of a transverse channel according to the present utility model.
In the figures, the meaning of each label is as follows:
a light steel roof truss 11;
channel steel upright column units 1, concrete block units 2 and limit beam units 3;
channel body 101, reinforcing columns 102, support plates 103, connecting columns 104, blocks 201, mounting slots 202, transverse channel 301, mounting rods 302, projecting plates 303, tip holes 304, and longitudinal baffles 305.
Detailed Description
The following description is of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model.
As shown in fig. 1-7, the steel-concrete combined type assembly factory building frame structurally comprises a light steel roof truss 11, a channel steel upright column unit 1, a concrete block unit 2 arranged in the channel steel upright column unit 1, and a limit beam unit 3 arranged on the upper end face of the channel steel upright column unit 1, spliced with the concrete block unit 2 and used for supporting the light steel roof truss 11.
In this embodiment, the assembled building frame also includes existing steel purlines disposed on the light steel roof truss 11, and existing cross plates disposed between the channel steel stud units 1. Wherein, concrete material is emptyd to in the channel-section steel stand unit 1 to when not solidifying completely yet, peg graft as early as possible spacing crossbeam unit 3, finally the shaping after the complete solidification of concrete block unit 2 self, and the rigid coupling simultaneously channel-section steel stand unit 1 and spacing crossbeam unit 3 guarantee that the structural integrity, the structural strength of this assembly factory building frame are promoted by further.
In addition, the limiting beam unit 3 has a limiting function, including both limiting positioning of the channel steel upright column unit 1 and limiting alignment of the light steel roof truss 11.
Finally, the above-mentioned "assembly" word means that the light steel roof truss 11 is prefabricated for a factory, and the channel steel column unit 1 and the limit beam unit 3 may also be prefabricated for a factory, that is, the construction site does not need to be poured with concrete. The assembly factory building frame is only required to be reinforced with the limiting beam units 3 and the light steel roof trusses 11 in a butt joint mode on a construction site.
The channel-steel column unit 1 includes 2 channel-steel bodies 101, and reinforcing columns 102 provided on the channel-steel bodies 101 and inserted into the concrete block units 2.
In this embodiment, the openings of the 2 channel steel main bodies 101 are arranged opposite to each other, that is, the cross section of the channel steel upright post unit 1 is rectangular, and the reinforcing columns 102 are welded on the inner side surface of the channel steel main bodies 101 in advance before concrete is poured, so that the concrete block unit 2 is finally embedded.
The channel steel column unit 1 further comprises a support plate 103 arranged on the lower end face of the channel steel main body 101, and a connecting column 104 arranged on the support plate 103 and inserted into the concrete block unit 2.
In this embodiment, the supporting plate 103 is used to increase the effective supporting area of the channel-section steel column unit 1, and the action of the connecting column 104 is identical to that of the reinforcing column 102, so that the channel-section steel column unit 1 and the concrete block unit 2 are connected in a reinforced manner. In addition, the connecting posts 104 and the reinforcing posts 102 may be steel bars or angle steel.
The light steel roof truss 11 corresponds to the channel steel upright post units 1 and the limit beam units 3, the steel purlines are connected with the adjacent 2 light steel roof truss 11, and the transverse plates are connected with the adjacent 2 channel steel upright post units 1.
The distance between the closest positions of the 2 channel steel bodies 101 is 3-8cm.
In this embodiment, the channel steel main bodies 101 are not touched, a vertical gap with a width of 3-8cm and a left-right width is left, so that the concrete block units 2 are properly exposed, additional functions of the concrete block units 2 can be expanded subsequently, and the channel steel main bodies 101 are not extruded or separated due to cold shrinkage, so that the vertical gap is necessary.
The concrete block unit 2 comprises a block 201 which is arranged between the two channel steel main bodies 101 and is used for being inserted into the limiting beam unit 3.
In this embodiment, the cross-sectional shape of the block 201 is a larger rectangle in the middle, plus a smaller rectangle on each of two sides, the latter corresponds to the above-mentioned vertical gap, and finally the steel-concrete composite structure of 2 channel steel main bodies 101 plus 1 block 201 can effectively strengthen the supporting strength of the assembled factory building frame.
The concrete block unit 2 further comprises mounting slots 202 provided on the vertically exposed sides of the blocks 201.
In this embodiment, the installation groove 202 is provided on both the inner side and the outer side of the building in order to expand the new functions of the concrete block unit 2, and the installation groove 202 can be used for installing expansion bolts and hanging various objects.
In addition, the mounting groove 202 may be formed by embedding a tubular member when the concrete is not completely cured, or may be cut after the concrete is completely cured.
The limit beam unit 3 includes a transverse channel 301 provided on the upper end surface of the channel body 101 and having a downward opening, and a mounting rod 302 provided on an upper intermediate plate of the transverse channel 301 and having a lower end inserted into the block 201.
In this embodiment, the width dimension of the transverse channel 301 is greater than that of the channel body 101, it is necessary to ensure that the entire upper end of the channel column unit 1 completely enters the opening of the transverse channel 301, and at this time, the concrete of the block 201 is connected to the inner top surface of the transverse channel 301, and the mounting rod 302 is also inserted into the block 201, so as to ensure that the channel column unit 1 and the spacing beam unit 3 can be connected into a whole by means of concrete.
In other words, the spacing beam unit 3 plus the concrete block unit 2 is also essentially a steel-concrete composite structure.
The mounting rods 302 are respectively arranged at two sides of the light steel roof truss 11, and the upper surface of the transverse channel steel 301 is also provided with a protruding plate 303 for limiting and fixing the light steel roof truss 11.
In this embodiment, the protruding plates 303 are arranged in pairs, i.e. 1 on each of the left and right sides of the light steel roof truss 11. Of course, 2-10 pairs of the protruding plates 303 are required to be arranged on the upper surface of the transverse channel 301, so as to ensure that the light steel roof truss 11 has a unique installation position on the transverse channel 301 before being fixedly connected.
The limiting beam unit 3 further comprises a head hole 304 which is arranged on the transverse channel steel 301 and used for being inserted into the mounting rod 302.
In this embodiment, the end hole 304 is used to plug the mounting rod 302, and further welding may be performed between the two. In addition, the upper end of the mounting rod 302 is exposed to a sufficient and proper length, so that the light steel roof truss 11 can be limited and fixed at the same time, namely, the effect equivalent to the protruding plate 303 can be achieved.
The limiting beam unit 3 further comprises a longitudinal baffle 305 which is arranged on the inner side surface of the transverse channel steel 301 and used for limiting and fixing the two channel steel main bodies 101.
In this embodiment, 1 pair of transverse channels 301 corresponds to two pairs of left and right pairs, that is, a total of 4 longitudinal baffles 305, so as to finally ensure that the upper ends of the channel steel upright units 1 have a proper and fixed limit relationship in the transverse channels 301, and ensure that the two pairs have a stable positioning and anti-movement effect before the subsequent reinforcement operation and before the concrete is completely cured.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various modifications may be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. These are all non-inventive modifications which are intended to be protected by the patent laws within the scope of the appended claims.
Claims (10)
1. Steel-concrete combination type assembly factory building frame, the structure includes light steel roof truss (11), its characterized in that: the light steel roof truss structure further comprises a channel steel upright column unit (1), a concrete block unit (2) arranged in the channel steel upright column unit (1), and a limit beam unit (3) which is arranged on the upper end face of the channel steel upright column unit (1), is spliced with the concrete block unit (2) and is used for supporting the light steel roof truss (11).
2. The steel-concrete combined assembly plant frame of claim 1, wherein: the channel steel upright column unit (1) comprises 2 channel steel main bodies (101) and reinforcing columns (102) which are arranged on the channel steel main bodies (101) and are inserted into the concrete block units (2).
3. The steel-concrete combined assembly plant frame of claim 2, wherein: the channel steel upright column unit (1) further comprises a supporting plate (103) arranged on the lower end face of the channel steel main body (101), and a connecting column (104) which is arranged on the supporting plate (103) and is inserted into the concrete block unit (2).
4. The steel-concrete combined assembly plant frame of claim 2, wherein: the nearest distance between the 2 channel steel bodies (101) is 3-8cm.
5. The steel-concrete combined assembly plant frame of claim 2, wherein: the concrete block unit (2) comprises blocks (201) which are arranged between the two channel steel main bodies (101) and are used for being inserted into the limiting beam units (3).
6. The steel-concrete combined assembly plant frame of claim 5, wherein: the concrete block unit (2) further comprises a mounting groove (202) provided on the vertically exposed side of the block (201).
7. The steel-concrete combined assembly plant frame of claim 5, wherein: the limiting beam unit (3) comprises a transverse channel steel (301) which is arranged on the upper end face of the channel steel main body (101) and is downward in opening, and a mounting rod (302) which is arranged on an upper middle plate of the transverse channel steel (301) and the lower end of which is inserted into the block body (201).
8. The steel-concrete combined assembly plant frame of claim 7, wherein: the mounting rods (302) are respectively arranged at two sides of the light steel roof truss (11), and the upper surface of the transverse channel steel (301) is also provided with a protruding plate (303) for limiting and fixing the light steel roof truss (11).
9. The steel-concrete combined assembly plant frame of claim 7, wherein: the limiting beam unit (3) further comprises an end hole (304) which is arranged on the transverse channel steel (301) and used for being inserted into the mounting rod (302).
10. The steel-concrete combined assembly plant frame of claim 7, wherein: the limiting beam unit (3) further comprises length direction baffles (305) which are arranged on the inner side surfaces of the transverse channel steel (301) and used for limiting and fixing the two channel steel main bodies (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291611.0U CN219753484U (en) | 2023-02-23 | 2023-02-23 | Steel-concrete combined type assembly workshop frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291611.0U CN219753484U (en) | 2023-02-23 | 2023-02-23 | Steel-concrete combined type assembly workshop frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753484U true CN219753484U (en) | 2023-09-26 |
Family
ID=88074308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320291611.0U Active CN219753484U (en) | 2023-02-23 | 2023-02-23 | Steel-concrete combined type assembly workshop frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753484U (en) |
-
2023
- 2023-02-23 CN CN202320291611.0U patent/CN219753484U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107938835B (en) | Prefabricated assembled frame adopting steel reinforced concrete column and steel beam combination | |
| CN112832371B (en) | Assembled beam column energy dissipation node unit that contains tenon fourth of twelve earthly branches structure | |
| CN114033033A (en) | Reinforced concrete beam column-profile steel node combined structure and construction method thereof | |
| CN219753484U (en) | Steel-concrete combined type assembly workshop frame | |
| CN111779190A (en) | Hollow combined beam and manufacturing method thereof | |
| CN108487549B (en) | Assembled function-recoverable steel skeleton concrete combined column and mounting method | |
| CN112127265B (en) | Steel diagonal bracing continuous rigid frame bridge | |
| CN115126320A (en) | Assembled replaceable beam-column connecting node structure | |
| CN112942660B (en) | Steel and recycled concrete combined beam slab and assembling method thereof | |
| CN111877831B (en) | Assembled prefabricated column splicing type rigid connecting node and construction method | |
| CN209779865U (en) | dark bracket node of prefabricated steel construction | |
| CN210013325U (en) | Novel end plate type assembling beam column connecting node | |
| CN215366840U (en) | Railway bridge lower blocking ballast and water intercepting device | |
| CN221255228U (en) | Support system for construction of 0# block of oversized continuous rigid frame bridge | |
| CN221855262U (en) | Fish bellied and spine-type section steel-concrete composite beam structure | |
| CN221566868U (en) | Pushing bridge with stiffness frameworks arranged in longitudinal sections | |
| CN217949310U (en) | Beam column connecting node and beam column connecting structure | |
| CN217026641U (en) | Steel-concrete combined cover beam | |
| CN219365020U (en) | Combined assembly type concrete shear wall | |
| CN220202430U (en) | Steel-concrete composite beam structure of assembled cantilever arm support | |
| CN221345267U (en) | Upper-bearing type steel bridge structure | |
| CN114737605B (en) | Box-type steel concrete top cover and frame system for oversized underground space under heavy load | |
| CN216075514U (en) | Reinforced concrete beam column-shaped steel node combined structure | |
| CN211872641U (en) | Supporting device for bridge panel | |
| CN109653348B (en) | Assembled frame beam column connected node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |