CN205934705U - Landing stage suspends support in midair - Google Patents
Landing stage suspends support in midair Download PDFInfo
- Publication number
- CN205934705U CN205934705U CN201620758439.5U CN201620758439U CN205934705U CN 205934705 U CN205934705 U CN 205934705U CN 201620758439 U CN201620758439 U CN 201620758439U CN 205934705 U CN205934705 U CN 205934705U
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- China
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- chopsticks
- trestle
- crossbeam
- building
- truss
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- 239000000725 suspension Substances 0.000 claims abstract description 46
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a landing stage suspends support in midair, including fixing the crossbeam on building chopsticks roof beam and hanging through round pin axle suspension suspend the frame in midair on the crossbeam, the both ends of crossbeam lower flange are fixed on chopsticks column support, chopsticks column support fixes on building chopsticks post, suspend in midair between the frame and the surface of building chopsticks post gappedly, it winds to suspend the frame in midair the round pin axle rotates along landing stage truss length direction, the lower edge that suspends the frame in midair links to each other on one side of the landing stage truss through the round pin axle, and the landing stage truss winds the round pin axle rotates along landing stage truss length direction. The utility model discloses a landing stage suspends support in midair can limit the torsiversion and the displacement of landing stage truss width direction of landing stage truss, reduces the landing stage truss and the adjacent effort of building between the structures that produce because of displacement deformation, satisfies the displacement deformation requirement of landing stage truss under highly seismic region seismic action, and simple structure, strong adaptability.
Description
Technical field
This utility model belongs to industrial building engineering field and in particular to a kind of trestle suspends bearing in midair.
Background technology
Trestle is wide variety of structures in industrial building, is mainly used in the industries such as metallurgy, electric power and building materials, trestle
Main Function be as ribbon conveyer supporting construction, convenient management and maintainer check, maintenance is current and interim place
Small-sized maintenance equipment, at the same time as the passage of relevant cables, illumination lamp line, water pipe and compressed-air line.
The connected mode of conventional trestle and adjacent architectural can take following two kinds of measures：
The first setting roller bearing or sliding support, inclination trestle is arranged on high-end.But no matter using roller bearing or slide
Bearing, all can have interaction between trestle and neighbouring construction of structures, and the displacement deformation of restriction trestle, in low crack area
Can adopt, but in highly seismic region or have under high wind effect, because trestle and adjacent construction of structures deform larger, this bearing
The displacement deformation that mode is difficult to meet structure requires.And in highly seismic region, geological process is larger, connects bearing load mistake can be led to
Greatly, affect the security performance of structure.
Second adopts cantilever design, arranges double pillar, separate with adjacent construction of structures construction unit.But adopt
With cantilever design, jib-length has certain limitation, and trestle is encorbelmented long, can produce larger vertical or horizontal displacement deformation,
And then affect the operation of trestle and normal use；Meanwhile, double pillar mode, trestle is completely disengaged with adjacent structure, can lead to
Structure slenderness ratio is excessive, and lateral stiffness is relatively weak, unreasonable on structure space, and construction torsion displacement and lateral displacement become
Shape is excessive, and impact trestle normally runs.
Content of the invention
The purpose of this utility model is aiming at the deficiency of above-mentioned technology, provides a kind of structure simple, safe, easy for installation
And the trestle of energy safe operation suspends bearing in midair under highlight lines operating mode.
For achieving the above object, the trestle suspention bearing designed by this utility model, including being connected on building chopsticks beam
Crossbeam and the suspension on described crossbeam is suspended in by bearing pin, the two ends of described crossbeam lower flange are fixed on chopsticks pillar support
On, described chopsticks pillar support is fixed on building chopsticks post；There is gap between the surface of described suspension and building chopsticks post, described
Suspension rotates along trestle truss length direction around described bearing pin；The lower edge of described suspension passes through bearing pin and trestle truss side
It is connected, trestle truss rotates along trestle truss length direction around described bearing pin.
Further, the two ends of described crossbeam lower flange are equipped with a pair of lug, and the two ends of described suspension upper limb are all provided with
There is the fixed plate in the middle of a pair of lug of insertion, bearing pin passes through the axis hole of described crossbeam lug and the axis hole of described suspension fixed plate
Described suspension is connected with described crossbeam；The two ends of trestle truss upper surface side are provided with a pair of lug, under described suspension
The two ends of edge are equipped with the fixed plate in the middle of a pair of lug of insertion, and bearing pin passes through the axis hole of trestle truss lug and described suspension
Described suspension is connected by the axis hole of fixed plate with described trestle truss.
Further, the top flange of described crossbeam is connected with the top flange of building chopsticks beam by horizontal shore, described
Horizontal shore includes some horizon bars, and the head and the tail of described some horizon bars are sequentially connected the horizontal support forming roundabout shape
Frame, the inner side of described horizontal shore is welded on the top flange of building chopsticks beam, and the outside of described horizontal shore is welded on
On the top flange of described crossbeam.
Further, described chopsticks pillar support includes upper cross plate, lower cross plate and the oblique side plate connecting upper cross plate and lower cross plate, institute
State upper cross plate and one end of described lower cross plate is each attached on building chopsticks post, the upper end of described oblique side plate is fixed on described upper horizontal stroke
The other end of plate, the lower end of described oblique side plate is fixed on the other end of described lower cross plate；The two ends of described crossbeam lower flange are all solid
It is scheduled on the upper cross plate of described chopsticks pillar support.
Further, described suspension is provided with some support bars.
Further, described crossbeam uses and building chopsticks girder construction identical i-shaped roof beam.
Compared with prior art, this utility model has advantages below：Suspension in this utility model trestle suspention bearing
Rotate along trestle truss length direction around bearing pin with trestle truss, thus limiting the torsional displacement of trestle truss and along trestle purlin
Frame width displacement, reduces between the trestle truss producing because of the displacement deformation of trestle truss and adjacent construction of structures
Active force, meet the displacement deformation demand in highly seismic region trestle truss；And stress is simple, structure is simple and safe, installation
Convenient, the suitability is extensive.
Brief description
Fig. 1 suspends the structure schematic front view of bearing in midair for this utility model trestle；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the schematic side view of Fig. 1；
Fig. 4 is the amplification decomposing schematic representation at M in Fig. 1.
The each part numbers of in figure are as follows：
Building chopsticks beam 1, crossbeam 2, suspension 3, chopsticks pillar support 4, building chopsticks post 5, trestle truss 6, horizontal shore
7th, support bar 8, bearing pin 9, lug 10, fixed plate 11, upper cross plate 12, lower cross plate 13, oblique side plate 14, horizon bar 15.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Trestle suspention bearing as shown in Figure 1, including crossbeam 2, suspension 3 and chopsticks pillar support 4, in conjunction with shown in Fig. 2, Fig. 3,
Crossbeam 2 uses and building chopsticks beam 1 structure identical i-shaped roof beam, and the top flange of crossbeam 2 is passed through horizontal shore 7 and built
The top flange building thing chopsticks beam 1 is connected, and the two ends of crossbeam 2 lower flange are fixed on chopsticks pillar support 4, and chopsticks pillar support 4 is fixed on building
On thing chopsticks post 5.Key point of the present utility model is：Suspension 3 is suspended on crossbeam 2 by bearing pin 9, suspension 3 and building
There is gap so that suspension 3 rotates along trestle truss 6 length direction around bearing pin 9 between the surface of thing chopsticks post 5；In the same manner, suspension
3 lower edge is connected with trestle truss 6 side so that trestle truss 6 turns along trestle truss 6 length direction around bearing pin 9 by bearing pin 9
Dynamic.When trestle truss 6 displacement along its length deforms and swings, because suspension 3 and trestle truss can only be around bearing pins
Rotate along trestle truss 6 length direction, thus limiting the torsional displacement of trestle truss 6 and along trestle truss 6 width position
Move, reduce the active force between the trestle truss 6 producing because of the displacement deformation of trestle truss 6 and adjacent construction of structures,
Meet the displacement deformation demand in highly seismic region trestle truss 6.In order to strengthen the structural strength of suspension, outstanding in the present embodiment
Some support bars 8 are additionally provided with suspension bracket 3.
In conjunction with shown in Fig. 4, the two ends of crossbeam 2 lower flange are equipped with a pair of lug 10, leave gap between each pair lug, hang
The two ends of suspension bracket 3 upper limb are equipped with a fixed plate 11, and each fixed plate is inserted correspondingly into this to the gap location between lug, sells
Axle 9 passes through the axis hole of crossbeam 2 upper lug 10 with the axis hole of suspension 3 upper limb fixed plate 11, suspension 3 to be connected with crossbeam 2, makes
Obtain suspension 3 to rotate along trestle truss 6 length direction around bearing pin 9；In the same manner, trestle truss 6 with by bearing pin 9 and suspension
It is identical with the structure that crossbeam 2 is connected that 3 structures and the suspensions 3 being connected pass through bearing pin 9, the two ends of trestle truss 6 upper surface side
It is equipped with a pair of lug 10, between each pair lug, leaves gap, the two ends of suspension 3 lower edge are equipped with a fixed plate 11, each
Fixed plate 11 is inserted correspondingly into this to the gap location between lug 10, bearing pin 9 pass through trestle truss 6 upper lug 10 axis hole and
Trestle truss 6 is connected by the axis hole of suspension 3 lower edge fixed plate 11 with suspension 3 so that trestle truss 6 can be around bearing pin 9 edge
Trestle truss 6 length direction rotates.
Again as shown in figure 3, in the present embodiment chopsticks pillar support 4 include upper cross plate 12, lower cross plate 13 and connect upper cross plate 12
With the oblique side plate 14 of lower cross plate 13, one end of upper cross plate 12 and lower cross plate 13 is each attached on building chopsticks post 5, oblique side plate 14
Upper end is fixed on the other end of upper cross plate 12, and the lower end of oblique side plate 14 is fixed on the other end of lower cross plate 13, forms trapezium structure
Chopsticks pillar support 4, such as bracket structure；The two ends of crossbeam 2 lower flange are each attached on the upper cross plate of chopsticks pillar support 4.
As shown in Fig. 2 horizontal shore 7 includes some horizon bars 15 in the present embodiment, the head and the tail of some horizon bars 15 according to
The secondary horizontal shore 7 being connected to form roundabout shape, the inner side of horizontal shore 7 is welded on the top flange of building chopsticks beam 1,
The outside of horizontal shore 7 is welded on the top flange of crossbeam 2.Certainly, horizontal shore 7 can also be a monoblock steel plate, steel
The inner side of plate is welded on the top flange of building chopsticks beam 1, and the outside of steel plate is welded on the top flange of crossbeam 2.
Because suspension 3 is suspended on crossbeam 2 by bearing pin 9, suspension 3 turns along trestle truss 6 length direction around bearing pin 9
Dynamic, in the same manner, the lower edge of suspension 3 be connected with trestle truss 6 side by bearing pin 9 so that trestle truss 6 around bearing pin 9 along trestle
Truss 6 length direction rotates.
The loading that trestle of the present utility model suspends trestle truss 6 in bearing in midair is delivered on crossbeam 2 by suspension 3, then
It is transferred in adjacent construction of structures main structure so that trestle of the present utility model suspention Bearing Seat Force is simple, and structure is simple
Safe, easy for installation, the suitability is extensive.
Claims (7)
1. a kind of trestle suspention bearing it is characterised in that：Including the crossbeam (2) being connected on building chopsticks beam (1) and by pin
Axle (9) is suspended in the suspension (3) on described crossbeam (2), and the two ends of described crossbeam (2) lower flange are fixed on chopsticks pillar support (4)
On, described chopsticks pillar support (4) is fixed on building chopsticks post (5)；The surface of described suspension (3) and building chopsticks post (5) it
Between have gap, described suspension (3) around described bearing pin (9) along trestle truss (6) length direction rotate；Described suspension (3)
Lower edge is connected with trestle truss (6) side by bearing pin (9), and trestle truss (6) is long along trestle truss (6) around described bearing pin (9)
Degree direction rotates.
2. trestle according to claim 1 suspention bearing it is characterised in that：The two ends of described crossbeam (2) lower flange are all provided with
There is a pair of lug (10), the two ends of described suspension (3) upper limb are equipped with the fixed plate (11) in the middle of a pair of lug (10) of insertion,
Bearing pin (9) passes through the axis hole of the axis hole of described crossbeam lug (10) and described suspension (3) fixed plate (11) by described suspension
(3) it is connected with described crossbeam (2)；The two ends of trestle truss (6) upper surface side are provided with a pair of lug (10), described suspension
(3) two ends of lower edge are equipped with the fixed plate (11) in the middle of a pair of lug (10) of insertion, and bearing pin (9) passes through trestle truss (6) convex
The axis hole of the axis hole of ear (10) and described suspension (3) fixed plate (11) is by described suspension (3) and described trestle truss (6) phase
Even.
3. trestle according to claim 1 suspention bearing it is characterised in that：Level is passed through in the top flange of described crossbeam (2)
Bracing frame (7) is connected with the top flange of building chopsticks beam (1).
4. according to claim 1 or 2 or 3 trestle suspention bearing it is characterised in that：In the inclusion of described chopsticks pillar support (4)
Transverse slat (12), lower cross plate (13) and connect upper cross plate (12) and lower cross plate (13) oblique side plate (14), described upper cross plate (12) and
One end of described lower cross plate (13) is each attached on building chopsticks post (5), and the upper end of described oblique side plate (14) is fixed on described
The other end of transverse slat (12), the lower end of described oblique side plate (14) is fixed on the other end of described lower cross plate (13)；Described crossbeam (2)
The two ends of lower flange are each attached on the upper cross plate of described chopsticks pillar support (4).
5. according to claim 1 or 2 or 3 trestle suspention bearing it is characterised in that：Described suspension (3) is if be provided with
Heavenly Stems and Earthly Branches strut (8).
6. trestle according to claim 3 suspention bearing it is characterised in that：Described horizontal shore (7) is if include solid carbon dioxide
Flat bar (15), the head and the tail of described some horizon bars (15) are sequentially connected the horizontal shore (7) forming roundabout shape, described level
The inner side of bracing frame (7) is welded on the top flange of building chopsticks beam (1), and the outside of described horizontal shore (7) is welded on institute
State on the top flange of crossbeam (2).
7. according to claim 1 or 2 or 3 trestle suspention bearing it is characterised in that：Described crossbeam (2) use with
Building chopsticks beam (1) structure identical i-shaped roof beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758439.5U CN205934705U (en) | 2016-07-19 | 2016-07-19 | Landing stage suspends support in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758439.5U CN205934705U (en) | 2016-07-19 | 2016-07-19 | Landing stage suspends support in midair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934705U true CN205934705U (en) | 2017-02-08 |
Family
ID=57929303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620758439.5U Active CN205934705U (en) | 2016-07-19 | 2016-07-19 | Landing stage suspends support in midair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216414A (en) * | 2021-05-18 | 2021-08-06 | 中信建筑设计研究总院有限公司 | Connection structure of steel pull rod and top truss in each layer weak correlation suspension structure |
-
2016
- 2016-07-19 CN CN201620758439.5U patent/CN205934705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216414A (en) * | 2021-05-18 | 2021-08-06 | 中信建筑设计研究总院有限公司 | Connection structure of steel pull rod and top truss in each layer weak correlation suspension structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430040 Dongxihu, Wuhan, Hubei, No. 1, new bridge four, Jin Yin Hu Street. Patentee after: POWERCHINA HUBEI ELECTRIC ENGINEERING Corp.,Ltd. Address before: 430040 Dongxihu, Wuhan, Hubei, No. 1, new bridge four, Jin Yin Hu Street. Patentee before: HUBEI ELECTRIC POWER SURVEY & DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430040 Dongxihu, Wuhan, Hubei, No. 1, new bridge four, Jin Yin Hu Street. Patentee after: Hubei Electric Power Planning, Design and Research Institute Co.,Ltd. Address before: 430040 Dongxihu, Wuhan, Hubei, No. 1, new bridge four, Jin Yin Hu Street. Patentee before: POWERCHINA HUBEI ELECTRIC ENGINEERING Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |