CN209413341U - A kind of permanent ruggedized construction of excessive fire building - Google Patents
A kind of permanent ruggedized construction of excessive fire building Download PDFInfo
- Publication number
- CN209413341U CN209413341U CN201821979288.1U CN201821979288U CN209413341U CN 209413341 U CN209413341 U CN 209413341U CN 201821979288 U CN201821979288 U CN 201821979288U CN 209413341 U CN209413341 U CN 209413341U
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- Prior art keywords
- steel structure
- structure column
- permanent
- excessive fire
- crossbeam
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 115
- 239000010959 steel Substances 0.000 claims abstract description 115
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to build the technical field of reparation, more particularly, to a kind of permanent ruggedized construction of excessive fire building, it includes the steel structure column being mounted on construction wall, the steel structure crossbeam perpendicular to steel structure column is slidably connected on steel structure column, steel structure column is outward extended with the mounting plate perpendicular to steel structure column, and driving steel structure crossbeam is equipped on mounting plate and slides the jack being connected on spandrel girder.The utility model can effectively reduce a possibility that spandrel girder that excessive fire is built is collapsed because of load-bearing capacity decline, substantially increase the safety of excessive fire building by providing a kind of permanent ruggedized construction of excessive fire building.
Description
Technical field
The utility model relates to build the technical field of reparation, the permanent reinforcing more particularly, to a kind of excessive fire building is tied
Structure.
Background technique
It is some building after fire occurs, since burnt area is big, will cause construction wall crack, reinforced steel it is strong
Degree such as dies down at the bad phenomenons, declines so as to cause the load-bearing capacity of spandrel girder, makes to build in the hole.
A kind of permanent ruggedized construction of excessive fire building of existing Publication No. CN205172033U, including it is set to excessive fire
The stiffening frame of building interior, the attachment members being fixedly connected with stiffening frame, the attachment members are attached at the load-bearing of building
Beam side, the spandrel girder of the building are connected with pulling force rib, and the pulling force rib is fixedly connected with attachment members.
Prior art among the above has the following deficiencies: that the ruggedized construction in documents is attached at the load-bearing of building
Beam side becomes load suffered by construction wall uniformly, but has no too big side for the load-bearing capacity for promoting spandrel girder
It helps, spandrel girder remains unchanged in the presence of the possibility collapsed by load-bearing capacity decline, and the safety for the building that over-fires still is unable to get
Good guarantee.
Utility model content
The purpose of the utility model is to provide a kind of permanent ruggedized constructions of excessive fire building, can effectively reduce excessive fire and build
A possibility that spandrel girder built is collapsed because of load-bearing capacity decline, substantially increases the safety of excessive fire building.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of permanent ruggedized construction of excessive fire building, including the steel structure column being mounted on construction wall, steel structure column
On slidably connect steel structure crossbeam perpendicular to steel structure column, steel structure column is outward extended with the installation perpendicular to steel structure column
Plate is equipped with driving steel structure crossbeam on mounting plate and slides the jack being connected on spandrel girder.
By using above-mentioned technical proposal, steel structure column is installed on construction wall, and steel is installed on steel structure column
Structure crossbeam effectively supports spandrel girder, substantially increases the load-bearing capacity of excessive fire building bearing beam, effectively reduces excessive fire and build
A possibility that spandrel girder built is collapsed because of load-bearing capacity decline, substantially increases the safety of excessive fire building.Passing through will
Steel structure crossbeam is slidably connected on steel structure column, and when the height of steel structure column is less than the terrain clearance of spandrel girder, use is very heavy
Top jacks up steel structure crossbeam towards spandrel girder direction, slides steel structure crossbeam upwards up to being connected on spandrel girder along steel structure column,
Substantially increase the applicability of steel structure column.
The utility model is further arranged to: the jack is screw jack, including installing bottom on a mounting board
, being fitted into pedestal has jacking sleeve, and one end that jacking sleeve stretches out pedestal is equipped with the support that steel structure crossbeam is connected to by sliding
Seat.
By using above-mentioned technical proposal, screw jack has light-weight, easy to carry, maintenance simply and using peace
The advantages that complete reliable.And screw jack supports weight by screw thread self-locking effect, simple structure is suitable for long-term Zhi Chichong
Object.
The utility model is further arranged to: the groove for being fitted into pedestal is offered on mounting plate.
By using above-mentioned technical proposal, groove, which is arranged, makes mounting plate play a kind of positioning action to screw jack, just
In rapidly and accurately disposing screw jack on a mounting board, the assembly efficiency of steel structure column is improved.
The utility model is further arranged to: being equipped between steel structure crossbeam and mounting plate and is used on steel structure column
The fixed ring of firm banking.
By using above-mentioned technical proposal, a possibility that screw jack is fallen from mounting plate is effectively reduced, is increased
The stationarity that screw jack is placed.
The utility model is further arranged to: being equipped with and is connected on steel structure column relative to the side of jack in mounting plate
Stiffener plate.
By using above-mentioned technical proposal, the bearing capacity of mounting plate is substantially increased, effectively reduces mounting plate because of carrying
Scarce capacity and a possibility that bend, be positioned to screw jack more steady.
The utility model is further arranged to: being covered with rubber layer on the surface that bracket is in contact with steel structure crossbeam.
By using above-mentioned technical proposal, greatly reduces bracket and frictionally damage is touched to steel structure crossbeam, simultaneously as
Rubber layer is per se with elasticity, to have certain effectiveness in vibration suppression.
The utility model is further arranged to: the steel structure column is H profile steel, including the first wing plate for being parallel to each other and the
Two wing plates, are connected with web between the first wing plate and the second wing plate, and steel structure crossbeam is equipped in the end close to steel structure column and supports
It is connected to the end plate of the second wing plate, is extended with the deck of the second wing plate of cladding in the two sides of end plate.
By using above-mentioned technical proposal, deck is set, steel structure crossbeam is temporarily fixed on steel structure column, have
It is slowly adjusted conducive to jack pair steel structure crossbeam, until steel structure crossbeam is jacked up to the position for fitting in spandrel girder, effectively
Reduce a possibility that steel structure crossbeam is fallen from steel structure column during the adjustment of jack, ensures construction safety.
The utility model is further arranged to: being offered mounting groove on the second wing plate, is equipped on end plate across peace
Tankage simultaneously makes steel structure crossbeam and the relatively-stationary fastener of steel structure column.
By using above-mentioned technical proposal, mounting groove is set, make the steel structure crossbeam slid along steel structure column more easily by
It is relatively fixed between fastener realization and steel structure column, the time that fastener looks for hole and alignment hole to pass through is saved, favorably
In raising installation effectiveness.Meanwhile after jack is by steel structure crossbeam top to the position of fitting spandrel girder, keep steel structure horizontal with fastener
Liang Yugang structure column keeps relatively fixed, is conducive to the burden for mitigating jack.
In conclusion the advantageous effects of the utility model are as follows:
1. installing steel structure column on construction wall, and steel structure crossbeam is installed on steel structure column, spandrel girder is carried out
Effectively support substantially increases the load-bearing capacity of excessive fire building bearing beam, effectively reduces the spandrel girder of excessive fire building because of load-bearing energy
A possibility that power declines and collapses substantially increases the safety of excessive fire building.
2. when the height of steel structure column is less than the terrain clearance of spandrel girder, using jack by steel structure crossbeam towards spandrel girder
Direction jacks up, and slides steel structure crossbeam upwards along steel structure column until being connected on spandrel girder, substantially increases steel structure column
Applicability.
3. setting deck is temporarily fixed to steel structure crossbeam on steel structure column, be conducive to jack pair steel structure crossbeam
It is slowly adjusted, until jacking up steel structure crossbeam to the position for fitting in spandrel girder, effectively reduces steel structure crossbeam very heavy
A possibility that falling from steel structure column during the adjustment on top, has ensured construction safety.
Detailed description of the invention
Fig. 1 is a kind of mounting structure schematic diagram of the permanent ruggedized construction of excessive fire building of the utility model.
Fig. 2 is the attachment structure schematic diagram of steel structure column and steel structure crossbeam in the utility model.
In figure, 1, steel structure column；11, the first wing plate；12, the second wing plate；121, mounting groove；13, web；14, mounting plate；
141, groove；142, stiffener plate；15, jack；151, pedestal；152, rocking handle；153, jacking sleeve；154, bracket；16, solid
Determine ring；161, the first semi-ring；162, the second semi-ring；17, construction wall；
2, steel structure crossbeam；21, end plate；22, deck；23, spandrel girder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of permanent ruggedized construction of excessive fire building disclosed by the utility model, including is mounted on building
Steel structure column 1 on wall 17.In the present embodiment, steel structure column 1 is arranged perpendicular to ground.Steel structure column 1 is H profile steel, packet
The first wing plate 11 and the second wing plate 12 being parallel to each other are included, is connected between the first wing plate 11 and the second wing plate 12 perpendicular to
The web 13 of one wing plate 11.First wing plate 11 fits in construction wall 17 by swell fixture realization and fixes.
Referring to Fig.1 with Fig. 2, the second wing plate 12 is outward extended with the mounting plate 14 perpendicular to 1 extending direction of steel structure column.?
In the present embodiment, fluted 141 are opened up on mounting plate 14, the axis of groove 141 is perpendicular to ground, and the opening side of groove 141
It supports or opposes to the ground.The stiffener plate 142 being connected on the second wing plate 12 is equipped with backwards to the side of groove 141 in mounting plate 14.
Referring to Fig.1, jack 15 is placed in groove 141.In the present embodiment, jack 15 is screw jack
15, including the pedestal 151 being entrenched in groove 141, pedestal 151 is externally provided with rocking handle 152, and being fitted into pedestal 151 has jacking sleeve
153, one end that jacking sleeve 153 stretches out pedestal 151 is equipped with bracket 154.Rubber layer is covered on the outer surface of bracket 154.
Referring to Fig.1, fixed ring 16 is equipped on the second wing plate 12.In the present embodiment, fixed ring 16 includes the first semi-ring
161 and the second semi-ring 162 for being fixed on the second wing plate 12, the both ends of the first semi-ring 161 and the second semi-ring 162 pass through respectively
It is bolted together, forms fixed ring 16.The axis of fixed ring 16 is arranged perpendicular to ground.
Referring to Fig.1, steel structure column 1 slides up and down the steel structure being connected with below spandrel girder 23 in one end far from ground
Crossbeam 2.In the present embodiment, steel structure crossbeam 2 is arranged perpendicular to steel structure column 1.Steel structure crossbeam 2 is similarly H profile steel, steel structure crossbeam
2 are equipped with the end plate 21 being connected on the second wing plate 12 in the end close to steel structure column 1, are extended with packet in the two sides of end plate 21
Cover the deck 22 of the second wing plate 12.
Referring to Fig.1, the second wing plate 12 offers the mounting groove 121 being in U-shape in the two sides of the end far from ground, installs
The notch of slot 121 is arranged vertically upwards.Running through on end plate 21 has across mounting groove 121 and makes steel structure crossbeam 2 and steel structure column 1
Relatively-stationary fastener.In the present embodiment, fastener can be the combination of bolts and nuts.
The working principle of the present embodiment are as follows: the pedestal 151 of jack 15 is placed in the groove 141 on mounting plate 14,
Meanwhile it is entrenched in pedestal 151 in the cavity of second semi-ring 162, the first semi-ring 161 is then mounted on the second semi-ring with bolt
To realize fixation of the fixed ring 16 to 15 pedestal 151 of jack on 162.It is horizontal that second wing plate 12 of steel structure column 1 is passed through into steel structure
Deck 22 on beam 2 realizes steel structure column 1 temporarily with steel structure crossbeam 2 relatively fixed.With swell fixture by steel structure column 1
The fitting of first wing plate 11 is fixed on construction wall 17.
If the height of steel structure column 1 is less than the terrain clearance of spandrel girder 23, the rocking handle on 15 pedestal 151 of jack is shaken
152, eject jacking sleeve 153 to outside pedestal 151.Bracket 154 is connected to steel structure crossbeam 2 with the ejection of jacking sleeve 153
On, and steel structure crossbeam 2 is jacked up vertically towards 23 direction of spandrel girder, slide steel structure crossbeam 2 upwards until completely along steel structure column 1
It is connected on spandrel girder 23.
Stop shaking rocking handle 152, use nut check after bolt is passed through mounting groove 121 and end plate 21, make steel structure crossbeam 2 with
Steel structure column 1 is realized relatively fixed.
The present embodiment is by the installation steel structure column 1 on construction wall 17, and steel structure crossbeam is installed on steel structure column 1
2, spandrel girder 23 is effectively supported, the load-bearing capacity of excessive fire building bearing beam 23 is substantially increased, effectively reduces excessive fire and build
A possibility that spandrel girder 23 built is collapsed because of load-bearing capacity decline, substantially increases the safety of excessive fire building.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of permanent ruggedized construction of excessive fire building, special including the steel structure column (1) being mounted on construction wall (17)
Sign is: the steel structure crossbeam (2) perpendicular to steel structure column (1) is slidably connected on steel structure column (1), steel structure column (1) is outside
It is extended with the mounting plate (14) perpendicular to steel structure column (1), driving steel structure crossbeam (2) sliding is installed on mounting plate (14) and is abutted
In the jack (15) on spandrel girder (23).
2. a kind of permanent ruggedized construction of excessive fire building according to claim 1, it is characterised in that: the jack
It (15) is screw jack (15), including the pedestal (151) being mounted on mounting plate (14), being fitted into pedestal (151) has lifting
Sleeve (153), one end that jacking sleeve (153) stretches out pedestal (151) are equipped with the bracket that steel structure crossbeam (2) is connected to by sliding
(154)。
3. a kind of permanent ruggedized construction of excessive fire building according to claim 2, it is characterised in that: on mounting plate (14)
Offer the groove (141) for being fitted into pedestal (151).
4. a kind of permanent ruggedized construction of excessive fire building according to claim 3, it is characterised in that: in steel structure column
(1) it is equipped between steel structure crossbeam (2) and mounting plate (14) and is used for the fixed ring (16) of firm banking (151).
5. a kind of permanent ruggedized construction of excessive fire building according to claim 4, it is characterised in that: in mounting plate (14)
Side relative to jack (15) is equipped with the stiffener plate (142) being connected on steel structure column (1).
6. a kind of permanent ruggedized construction of excessive fire building according to claim 5, it is characterised in that: in bracket (154)
Rubber layer is covered on the surface being in contact with steel structure crossbeam (2).
7. a kind of permanent ruggedized construction of excessive fire building according to claim 1, it is characterised in that: the steel structure column
It (1) is H profile steel, including the first wing plate (11) being parallel to each other and the second wing plate (12), in the first wing plate (11) and the second wing plate
(12) it is connected between web (13), steel structure crossbeam (2) is equipped in the end close to steel structure column (1) and is connected to the second wing plate
(12) end plate (21) is extended with the deck (22) of cladding the second wing plate (12) in the two sides of end plate (21).
8. a kind of permanent ruggedized construction of excessive fire building according to claim 7, it is characterised in that: in the second wing plate
(12) mounting groove (121) are offered on, are equipped on end plate (21) across mounting groove (121) and make steel structure crossbeam (2) and steel
Structure column (1) relatively-stationary fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979288.1U CN209413341U (en) | 2018-11-28 | 2018-11-28 | A kind of permanent ruggedized construction of excessive fire building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979288.1U CN209413341U (en) | 2018-11-28 | 2018-11-28 | A kind of permanent ruggedized construction of excessive fire building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413341U true CN209413341U (en) | 2019-09-20 |
Family
ID=67935667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979288.1U Active CN209413341U (en) | 2018-11-28 | 2018-11-28 | A kind of permanent ruggedized construction of excessive fire building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413341U (en) |
-
2018
- 2018-11-28 CN CN201821979288.1U patent/CN209413341U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 zhuoyuhui b1810, excellence Meilin Central Plaza (South District), No. 126, Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhonggu Construction Group Co.,Ltd. Address before: 518000 808, block a, Haoming Fortune Plaza, Shennan Avenue, Futian District, Shenzhen, Guangdong Patentee before: SHENZHEN ZHONGGU BUILDING REINFORCING TECHNOLOGY Co.,Ltd. |