CN115787976A - Light steel keel partition wall bridge support suitable for electrical vertical shaft and construction method thereof - Google Patents
Light steel keel partition wall bridge support suitable for electrical vertical shaft and construction method thereof Download PDFInfo
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- CN115787976A CN115787976A CN202310092014.XA CN202310092014A CN115787976A CN 115787976 A CN115787976 A CN 115787976A CN 202310092014 A CN202310092014 A CN 202310092014A CN 115787976 A CN115787976 A CN 115787976A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 132
- 239000010959 steel Substances 0.000 title claims abstract description 132
- 238000005192 partition Methods 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 72
- 239000008397 galvanized steel Substances 0.000 claims abstract description 72
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 240000007182 Ochroma pyramidale Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 239000012634 fragment Substances 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a light steel keel partition wall bridge support suitable for an electric vertical shaft and a construction method thereof, wherein the support comprises a plurality of reinforcing steel columns which are arranged at equal intervals in a light steel keel partition wall, each reinforcing steel column comprises vertical hot-galvanized steel channels, a first steel plate is welded at the bottom of each reinforcing steel column, transverse hot-galvanized steel channels are welded on the reinforcing steel columns, a reserved hole of the electric vertical shaft is horizontally communicated, second steel plates are respectively welded at two ends of each transverse hot-galvanized steel channel and are fixedly connected with a floor slab through expansion bolts, supporting points are arranged on the vertical hot-galvanized steel channels at intervals of 1.8m in the vertical direction, hot-galvanized steel angle steel is welded on the supporting points, the transverse hot-galvanized steel channels are welded on the hot-galvanized steel angle steel, a plurality of pull points are arranged on the vertical hot-galvanized steel channels, and the pull points of the adjacent vertical hot-galvanized steel channels are mutually pulled by the hot-galvanized square steel. The invention can support the weight of the distribution box disc, the vertical wire casing and the internal cable thereof, avoids the cross operation of the electromechanical specialty and the civil engineering specialty, and greatly shortens the construction period of electromechanical installation.
Description
Technical Field
The invention belongs to the technical field of electromechanical installation, and particularly relates to a light steel keel partition wall bridge support suitable for an electrical vertical shaft and a construction method thereof.
Background
The light steel keel partition wall is mostly adopted in the current building secondary structure wall, and this kind of partition wall is to the civil engineering specialty, and construction convenience is succinct, and the cost is lower, nevertheless to electromechanical specialty but a bit of drawback. The unable weight that supports block terminal dish and vertical wire casing and inside cable of fossil fragments partition wall of fossil fragments if adopt shaped steel as the reinforced joist and involve again with the cross operation of civil engineering etc. not only increased the cost of labor but also the extension of a project.
Disclosure of Invention
In order to solve the problems, the invention provides a light steel keel partition wall bridge support suitable for an electrical vertical shaft and a construction method thereof, and aims to solve the problems that the weight of a distribution box tray cannot be supported by the existing light steel keel partition wall, and the labor cost and the construction period are increased due to the cross operation with civil engineering.
In order to achieve the above object, the present invention provides a bracket for a light steel keel partition bridge rack suitable for an electrical shaft, comprising:
a plurality of reinforcement steel columns, a plurality of reinforcement steel columns are arranged along the equidistant horizontal keel outside in the light steel keel partition wall, a plurality of reinforcement steel columns link up the electric shaft from top to bottom, it includes vertical hot-galvanize channel-section steel to consolidate the steel column, the bottom of vertical hot-galvanize channel-section steel is provided with first steel sheet, four corners of first steel sheet are provided with expansion bolts respectively, first steel sheet passes through expansion bolts and floor fixed connection, first steel sheet and vertical hot-galvanize channel-section steel welded connection, the welding has horizontal channel-section steel on the first steel sheet, horizontal hot-galvanize channel-section steel level link up the reservation hole of electric shaft, the welding has the second steel sheet respectively at the both ends of horizontal hot-galvanize channel-section steel, the second steel sheet passes through expansion bolts and floor fixed connection, vertical hot-galvanize channel-section steel sets up a fulcrum along vertical direction every 1.8m, the welding has hot-galvanize angle steel on the fulcrum, the welding has horizontal hot-galvanize channel-section steel on the angle steel, vertical direction every 3m sets up a pulling point along vertical hot-galvanize, adopt hot-galvanize channel-section steel mutual pulling point between the pulling point of hot-galvanize channel-section steel adjacent vertical direction, adopt hot-galvanize square steel mutual pulling joint.
According to one embodiment of the invention the first steel plate is 50mm from the electrical shaft wall.
According to an embodiment of the invention, two ends of the transverse hot galvanized channel steel respectively exceed the edge of the opening by 100mm.
According to one specific embodiment of the invention, the hot galvanized angle steel extends 500mm beyond the wall surface.
According to a specific embodiment of the present invention, the interval between the two reinforced steel columns is in the range of 600mm to 800mm.
According to a particular embodiment of the invention, the first steel plate has dimensions 220mm 8mm.
According to a particular embodiment of the invention, the second steel plate has dimensions of 100mm x 8mm.
According to a specific embodiment of the invention, the vertical hot-dip galvanized steel channel is 8# hot-dip galvanized steel channel.
According to an embodiment of the invention, the transverse hot-dip galvanized steel channel is 5# hot-dip galvanized steel channel.
A construction method of a light steel keel partition wall bridge support suitable for an electrical vertical shaft comprises the following steps:
step one, arranging a vertical hot-galvanized channel steel as a reinforcing steel column at intervals of 600mm to 800mm outside a horizontal keel in a light steel keel partition wall, and penetrating through the whole electric vertical shaft up and down;
welding a first steel plate at the bottom of the vertical hot-dip galvanized channel steel, and fixing the first steel plate on a floor slab through an expansion bolt, wherein the outer side of the first steel plate exceeds the wall by 50mm;
welding a transverse hot-dip galvanized steel channel on a first steel plate which exceeds 50mm of the outside of the wall body, horizontally penetrating through a reserved hole of the whole electric vertical shaft, enabling two ends of the transverse hot-dip galvanized steel channel to respectively exceed the edge of the hole by 100mm, respectively welding and fixing two ends of the transverse hot-dip galvanized steel channel with a second steel plate, and fixing the two ends of the transverse hot-dip galvanized steel channel on a floor slab by adopting expansion bolts;
fourthly, arranging a pulling point every 3m on the vertical hot-dip galvanized steel channels, and mutually pulling the adjacent vertical hot-dip galvanized steel channels by adopting hot-dip galvanized square steel;
and fifthly, setting fulcrums every 1.8m in the vertical direction of the vertical hot-dip galvanized steel channel, respectively welding and leading out 50 x 5 hot-dip galvanized steel angles outwards from each fulcrum, enabling the hot-dip galvanized steel angles to exceed the wall surface by 500mm, welding the transverse hot-dip galvanized steel channel on the upper portions of the hot-dip galvanized steel angles to serve as a support cross arm, enabling the support cross arm to be in the same line with the cross arm of the floor support in the vertical direction, and enabling each support cross arm to be provided with two fixing points with the bridge.
Compared with the prior art, the light steel keel partition wall bridge support suitable for the electrical vertical shaft and the construction method thereof can support the weight of a distribution box disc, a vertical wire groove and cables inside the distribution box disc, effectively solve the problem of installation procedures of the electrical vertical shaft, avoid cross operation of electromechanical specialties and civil engineering specialties, and greatly shorten the construction period of electromechanical installation.
Drawings
Fig. 1 is a plan view of a light steel keel partition bridge support suitable for an electrical shaft according to an embodiment of the invention.
Fig. 2 is an elevation view of a light gauge steel partition bridge support for an electrical shaft according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a reinforced steel column provided in accordance with an embodiment of the present invention.
Fig. 4 is a flowchart of a construction method of a light steel keel partition bridge support applicable to an electrical shaft according to an embodiment of the invention.
Reference numerals are as follows:
1-vertical hot galvanizing channel steel; 2-a first steel plate; 3-expansion bolts; 4-transverse hot galvanizing channel steel; 5-an electrical shaft; 6-a second steel plate; 7-distribution box.
Detailed Description
The present invention is described in detail below with reference to specific embodiments in order to make the concept and idea of the present invention more clearly understood by those skilled in the art. It is to be understood that the embodiments presented herein are only a few of all embodiments that the present invention may have. Those skilled in the art who review this disclosure will readily appreciate that many modifications, variations, or alterations to the described embodiments, either in whole or in part, are possible and within the scope of the invention as claimed.
As used herein, the terms "first," "second," and the like, are not intended to imply any order, quantity, or importance, but rather are used to distinguish one element from another. As used herein, the terms "a," "an," and other similar terms are not intended to mean that there is only one of the things, but rather that the pertinent description is directed to only one of the things, which may have one or more. As used herein, the terms "comprises," "comprising," and other similar words are intended to refer to logical interrelationships, and are not to be construed as referring to spatial structural relationships. For example, "a includes B" is intended to mean that logically B belongs to a, and not that spatially B is located inside a. Furthermore, the terms "comprising," "including," and other similar words are to be construed as open-ended, rather than closed-ended. For example, "a includes B" is intended to mean that B belongs to a, but B does not necessarily constitute all of a, and a may also include other elements such as C, D, E, and the like.
The terms "embodiment," "present embodiment," "an embodiment," "one embodiment," and "one embodiment" herein do not mean that the pertinent description applies to only one particular embodiment, but rather that the description may apply to yet another embodiment or embodiments. Those of skill in the art will understand that any of the descriptions given herein for one embodiment can be substituted, combined, or otherwise combined with the descriptions given herein for one or more other embodiments, and that the resulting new embodiments can be readily combined, replaced, combined, or otherwise combined by those skilled in the art, without departing from the scope of the present invention.
Example 1
Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention. With reference to fig. 1 to 3, an embodiment of the present invention provides a light gauge steel partition bridge support suitable for an electrical shaft, including:
the steel columns are arranged at equal intervals along the outer sides of horizontal keels in the light steel keel partition wall, in the embodiment of the invention, the interval range of the two reinforcing steel columns is 600-800 mm, the reinforcing steel columns vertically penetrate through an electric vertical shaft 5, the reinforcing steel columns comprise vertical hot-dip galvanized steel channels 1, first steel plates 2 are arranged at the bottoms of the vertical hot-dip galvanized steel channels 1, the distance between the first steel plates 2 and the wall body of the electric vertical shaft is 50mm, the size of each first steel plate 2 is 220mm, expansion bolts 3 are respectively arranged at four corner points of each first steel plate 2, the first steel plates 2 are fixedly connected with a floor slab through the expansion bolts 3, the first steel plates 2 are connected with the vertical hot-dip galvanized steel channels 1 in a welded mode, transverse hot-dip galvanized steel 4 are welded on the first steel plates 2, the transverse hot dip galvanized steel plates 4 horizontally penetrate through reserved holes of the electric vertical shaft, two ends of the hot dip galvanized steel channels 4 respectively exceed the edge of the transverse hot dip galvanized steel channels 100mm, second steel plates 6 are respectively welded with the two ends of the transverse hot dip galvanized steel plates through expansion bolts, and the hot dip galvanized steel plates are connected with 500mm steel plates along the vertical hot dip galvanized steel wall surface. Transverse hot-galvanized channel steel 4 is welded on the hot-galvanized angle steel, the vertical hot-galvanized channel steel 1 is provided with a pulling point every 3m along the vertical direction, and the pulling points of the adjacent vertical hot-galvanized channel steel 1 are mutually pulled by hot-galvanized square steel. The type of the vertical hot-galvanized steel channel 1 is 8# hot-galvanized steel channel, and the type of the transverse hot-galvanized steel channel 4 is 5# hot-galvanized steel channel.
According to the embodiment of the invention, the plurality of reinforcing steel columns are arranged in the light steel keel partition wall, and the plurality of transverse hot galvanizing channel steel 4 are arranged on the reinforcing steel columns, so that the supporting force of the distribution box 7, the vertical wire slot and the cables inside the vertical wire slot in the electrical vertical shaft is enhanced, the structure is simple, the installation is convenient, the cross operation of electromechanical specialties and civil engineering specialties is avoided, and the construction period and labor cost of electromechanical installation are greatly reduced.
Example 2
With reference to fig. 4, an embodiment of the present invention provides a construction method for a light steel keel partition bridge support applicable to an electrical shaft, specifically including:
step one, arranging a vertical hot-dip galvanized steel channel 1 as a reinforcing steel column at intervals of 600mm to 800mm outside a horizontal keel in a light steel keel partition wall, and penetrating through the whole electric vertical shaft from top to bottom.
And step two, welding a first steel plate 2 at the bottom of the vertical hot-dip galvanized steel channel 1, and fixing the first steel plate on a floor slab through expansion bolts 3, wherein the outer side of the first steel plate 2 exceeds the wall by 50mm.
And thirdly, welding a transverse hot-dip galvanized steel channel 4 on the first steel plate 2 which exceeds the wall body by 50mm, horizontally penetrating through a reserved hole of the whole electric shaft, enabling two ends of the transverse hot-dip galvanized steel channel 4 to exceed the edge of the hole by 100mm respectively, welding and fixing two ends of the transverse hot-dip galvanized steel channel with the second steel plate 6 respectively, and fixing the two ends of the transverse hot-dip galvanized steel channel on a floor slab by adopting expansion bolts.
And fourthly, arranging a pulling point every 3m on the vertical hot-dip galvanized steel channel steel 1, and adopting hot-dip galvanized square steel to pull the adjacent vertical hot-dip galvanized steel channel steel 1.
And fifthly, setting fulcrums at intervals of 1.8m in the vertical direction of the vertical hot-galvanized steel channel 1, respectively welding and leading out 50 x 5 hot-galvanized steel angles outwards from each fulcrum, enabling the hot-galvanized steel angles to exceed the wall surface by 500mm, welding the transverse hot-galvanized steel channel 4 on the upper portions of the hot-galvanized steel angles to serve as a support cross arm, enabling the support cross arm to be in line with the cross arm of the floor support in the vertical direction, and enabling each support cross arm to be provided with two fixing points with the bridge.
It should be noted that the reinforced steel column needs to be constructed before the gypsum board is installed, and after the gypsum board is installed, the position of the reinforced steel column is marked on the gypsum board. When installing block terminal (wall-hung type block terminal or block terminal), its weight is injectd within 40kg, if surpass this and injectd, then should build the reinforcement steel column fossil fragments skeleton according to actual engineering construction needs.
In conclusion, the light steel keel partition wall bridge support suitable for the electrical vertical shaft and the construction method thereof provided by the invention can support the weight of the distribution box tray, the vertical wire groove and the internal cable thereof, effectively solve the problem of the installation procedure of the electrical vertical shaft, avoid the cross operation of an electromechanical specialty and a civil engineering specialty and greatly shorten the construction period of electromechanical installation.
The concepts, principles and concepts of the invention have been described above in detail in connection with specific embodiments (including examples and illustrations). Those skilled in the art will appreciate that the embodiments of the present invention are capable of other than the several forms described above and that the steps, methods, systems, and components of the embodiments described herein are capable of further modifications, permutations and equivalents after reading the present specification, which should be considered as falling within the scope of the present invention, which is limited only by the claims.
Claims (10)
1. The utility model provides a light gauge steel partition wall crane span structure support suitable for electric vertical shaft which characterized in that includes: the reinforced steel column is arranged at equal intervals along the outer side of a horizontal keel in a light steel keel partition wall, the reinforced steel column is multiple in vertically penetrating through an electric vertical shaft, the reinforced steel column comprises vertical hot-galvanized steel channels, a first steel plate is arranged at the bottom of each vertical hot-galvanized steel channel, expansion bolts are respectively arranged at four corner points of the first steel plate, the first steel plate is fixedly connected with a floor slab through the expansion bolts, the first steel plate is welded with the vertical hot-galvanized steel channels, transverse hot-galvanized steel channels are welded on the first steel plate, reserved holes of the electric vertical shaft are horizontally penetrated through the transverse hot-galvanized steel channels, second steel plates are respectively welded at two ends of each transverse hot-galvanized steel channel, the second steel plates are fixedly connected with the floor slab through the expansion bolts, a fulcrum is arranged along the vertical direction of the vertical hot-galvanized steel channels at 1.8m, hot-galvanized angle steel angles are welded on the fulcrums, the hot-galvanized steel channels are welded on the angle angles, a pulling point is arranged along the vertical direction of every 3m of the vertical hot-galvanized steel channels, and hot-galvanized square steel channels are adjacent to each other pulling points.
2. The lightgage steel joist partition bridge support bracket for an electrical shaft as claimed in claim 1 wherein the first steel plate is 50mm from the electrical shaft wall.
3. The light steel keel partition bridge support suitable for the electric vertical shaft as claimed in claim 1, wherein both ends of the transverse hot galvanized steel channel respectively exceed the opening edge by 100mm.
4. The light gauge steel wall-partition bridge support suitable for the electric shaft of claim 1, wherein the hot galvanized angle steel exceeds the wall surface by 500mm.
5. A light steel keel partition bridge support frame suitable for electric shafts as claimed in claim 1, wherein the interval between two said reinforcing steel columns is in the range of 600mm-800mm.
6. The balsa steel joist partition bridge support adapted for an electrical shaft of claim 1, wherein the first steel plate has a size of 220mm 8mm.
7. A lightgage steel joist partition bridge support for an electrical shaft as claimed in claim 1 wherein the second steel plate has a dimension of 100mm x 8mm.
8. The light steel keel partition bridge support bracket suitable for the electric vertical shaft as claimed in claim 1, wherein the type of the vertical hot galvanized steel channel is No. 8 hot galvanized steel channel.
9. The lightgage steel joist bulkhead tray support for an electrical shaft as claimed in claim 1 wherein the transverse galvanized steel channel is a 5# galvanized steel channel.
10. A construction method of a light steel keel partition wall bridge support applicable to an electrical vertical shaft is characterized by comprising the following steps:
step one, arranging a vertical hot-galvanized channel steel as a reinforcing steel column at intervals of 600mm to 800mm outside a horizontal keel in a light steel keel partition wall, and vertically penetrating through the whole electric vertical shaft;
welding a first steel plate at the bottom of the vertical hot-dip galvanized channel steel, and fixing the first steel plate on a floor slab through expansion bolts, wherein the outer side of the first steel plate exceeds the wall by 50mm;
welding a transverse hot-dip galvanized channel steel on a first steel plate which exceeds the wall body by 50mm, horizontally penetrating through a reserved hole of the whole electric vertical shaft, wherein two ends of the transverse hot-dip galvanized channel steel respectively exceed the edge of the hole by 100mm, are respectively welded and fixed with a second steel plate, and are fixed on a floor slab by expansion bolts;
fourthly, arranging a pulling point every 3m on the vertical hot-dip galvanized steel channels, and mutually pulling the adjacent vertical hot-dip galvanized steel channels by adopting hot-dip galvanized square steel;
and fifthly, arranging fulcrums every 1.8m in the vertical direction of the vertical hot-dip galvanized steel channel, respectively welding and leading out 50 x 5 hot-dip galvanized steel angles outwards from each fulcrum, wherein the hot-dip galvanized steel angles exceed the wall surface by 500mm, welding transverse hot-dip galvanized steel channels on the upper portions of the hot-dip galvanized steel angles to serve as support cross arms, enabling the support cross arms to be in line with the cross arms of the floor support in the vertical direction, and enabling each support cross arm to be provided with two fixing points with the bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310092014.XA CN115787976A (en) | 2023-02-10 | 2023-02-10 | Light steel keel partition wall bridge support suitable for electrical vertical shaft and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310092014.XA CN115787976A (en) | 2023-02-10 | 2023-02-10 | Light steel keel partition wall bridge support suitable for electrical vertical shaft and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115787976A true CN115787976A (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310092014.XA Pending CN115787976A (en) | 2023-02-10 | 2023-02-10 | Light steel keel partition wall bridge support suitable for electrical vertical shaft and construction method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800696A (en) * | 1986-12-17 | 1989-01-31 | Amp Incorporated | Premise wiring system for frame structures |
| JP2000115950A (en) * | 1998-10-08 | 2000-04-21 | Hitachi Building Systems Co Ltd | Wiring duct inside elevator tower |
| CN205296489U (en) * | 2015-12-29 | 2016-06-08 | 中国建筑第六工程局有限公司 | Superelevation light gauge steel fire compartment wall construction structures |
| CN209913410U (en) * | 2019-05-20 | 2020-01-07 | 中铁建设集团有限公司 | Support of vertical bridge of electric vertical shaft |
| CN211266326U (en) * | 2019-12-31 | 2020-08-14 | 陕西建工第十一建设集团有限公司 | Vertical groove box regularization installation construction structure for building electric shaft |
| CN211949054U (en) * | 2020-03-02 | 2020-11-17 | 深圳市宝鹰建设集团股份有限公司 | Fire prevention smoke protection assembled steel construction fire compartment wall |
-
2023
- 2023-02-10 CN CN202310092014.XA patent/CN115787976A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800696A (en) * | 1986-12-17 | 1989-01-31 | Amp Incorporated | Premise wiring system for frame structures |
| JP2000115950A (en) * | 1998-10-08 | 2000-04-21 | Hitachi Building Systems Co Ltd | Wiring duct inside elevator tower |
| CN205296489U (en) * | 2015-12-29 | 2016-06-08 | 中国建筑第六工程局有限公司 | Superelevation light gauge steel fire compartment wall construction structures |
| CN209913410U (en) * | 2019-05-20 | 2020-01-07 | 中铁建设集团有限公司 | Support of vertical bridge of electric vertical shaft |
| CN211266326U (en) * | 2019-12-31 | 2020-08-14 | 陕西建工第十一建设集团有限公司 | Vertical groove box regularization installation construction structure for building electric shaft |
| CN211949054U (en) * | 2020-03-02 | 2020-11-17 | 深圳市宝鹰建设集团股份有限公司 | Fire prevention smoke protection assembled steel construction fire compartment wall |
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