CN209485643U - A kind of shaketalle test observation platform device - Google Patents
A kind of shaketalle test observation platform device Download PDFInfo
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- CN209485643U CN209485643U CN201920371189.3U CN201920371189U CN209485643U CN 209485643 U CN209485643 U CN 209485643U CN 201920371189 U CN201920371189 U CN 201920371189U CN 209485643 U CN209485643 U CN 209485643U
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Abstract
The utility model discloses a kind of shaketalle test observation platform devices, including ground beam, column, floor, diagonal brace, ladder, bracket fixing end and bracket.It has the following advantages: ground beam, column, floor, diagonal brace can be assembled into a single-layer or multi-layer frame structure, ladder is fixed on upper and lower two layers of floor, bracket fixing end is connected on column, and several plate racks are installed in front end, instrument is fixed on bracket, has many advantages, such as that the current convenience of personnel, instrument is fixed reliably, safety is good, installing and dismounting is high-efficient, adapts to the laboratory confined space.
Description
Technical field
It prevents and reduces natural disasters test observation device the utility model relates to civil engineering, is seen more particularly, to a kind of shaketalle test
Survey stage apparatus.
Background technique
The top priority of civil engineering first is that resist the threat of various natures or man-made disaster to national product and life,
Including earthquake, typhoon, fire, geological disaster, explosion, attack of terrorism etc..In order in design-build engineering structure Shi Weiyu silk fabric
Miao achievees the purpose that prevent and reduce natural disasters, and needs to carry out all kinds of examinations such as wind resistance, antidetonation, fire-resistance and antiknock in civil engineering laboratory
It tests.Wherein, shaketalle test is exactly that one kind artificially generates simulating seismic motion in laboratory, and research engineering structural earthquake destroys
The important tests method of mechanism and Seismic Design Method.
Carrying out that a shaketalle test is often of a high price, model designs and produces complexity, and energy consumption is huge when load,
There are certain risk for test process, and need to put into a large amount of technical backbone's strength.Therefore, shaketalle test each time
It is often difficult to duplicate.In order to utilize this limited chance, the anti-seismic performance and failure mechanism of abundant research engineering structure are
It establishes design based on performance method to provide fundamental basis and foundation, it is necessary to observe by the naked eye, photography and vedio recording, arrangement
All kinds of non-contacting measurement devices such as displacement meter, accelerometer, strain gauge acquire test data and hourly observation most possibly
As a result.
It is equipped with the civil engineering laboratory of shake table, still lacks complete and dedicated observation platform mostly.Work as model test piece
When height is smaller, all kinds of test equipments are often installed using simple rack etc..When model test piece height is larger, it is necessary to pass through
Lift truck, Mobile ladder stand or the Simple framework temporarily built etc., to meet experimental observation, photography and vedio recording and installation fixation measuring
The demand of instrument.There are the following problems for existing solution: (1) simple rack or frame are all temporary structure, instrument peace
Not enough securely the reliability of observational record may be influenced when dress；(2) when model test piece height is larger, input earthquake is stronger, face
When structure it is insufficient to the lateral resistance to capsizing of test specimen；(3) lack the bracket that conveniently and efficiently can shift and fix test equipment；
(4) technical staff needs to visually observe or when retainer instrument equipment, lacks convenient vertical passageway and horizontal channel.For this purpose, having
Necessity designs a kind of observation platform and bracket, it is ensured that personnel are current during shaketalle test, instrument is fixed and security protection
Functional requirement.
Utility model content
The utility model provides a kind of shaketalle test observation platform device, and which overcome model test pieces in background technique
Existing deficiency.
The technical solution adopted by the utility model to solve the technical problem is that:
A kind of shaketalle test observation platform device, including ground beam (1), column (2), floor (3), diagonal brace (4), ladder
(5), bracket fixing end (6) and bracket (7), floor (3) are equipped with two at least arranged up and down；The column (2) includes column
Foot (10) and the column limb (11) being fixed on suspension column (10), suspension column (10) can be fixed together with assembling and disassembling with ground beam (1)；Institute
The floor (3) stated includes the spandrel girder (13) and the checkered steel plate (14) that is welded on spandrel girder (13) in rectangle frame, floor (3)
It can be fixed together with assembling and disassembling with column (2)；The diagonal brace (4) can be fixed together with assembling and disassembling with column (2)；
The ladder (5) includes terraced beam (15), the bottom corner stepped on portion (16), be fixed in terraced beam (15) bottom for being fixed in terraced beam (15)
Steel (17) and the middle part angle steel (18) being fixed in the middle part of terraced beam (15), the riffled iron of bottom angle steel (17) and lower first floor plate (3)
Plate (14) can be assembled and disassembled and is fixed together, and the spandrel girder (13) of middle part angle steel (18) and next level plate (3) can assemble and disassemble fixation
It links together；The bracket fixing end (6) includes fixed beam (19) and the sliding beam (20) for sliding through fixed beam (19),
It is connected in fixed beam (19) otic placode (21), fixed beam (19) can be assembled and disassembled with column (2) and is fixed together, sliding beam (20)
It can assemble and disassemble and be fixed together with fixed beam (19)；The bracket (7) is plane frame structure, and bracket (7) and bracket are solid
Fixed end (6) can be assembled and disassembled and be fixed together.
Among one embodiment: the ground beam (1) is for raft shape gridiron and including two first rod pieces and two parallel intervals
Ground is fixed in the second rod piece between two first rod pieces, is arranged at intervals with along its length on the first rod piece elongated slot (8), the
Several first circular holes (9) are additionally provided on one rod piece.
Among one embodiment: the suspension column (10) is the plain plate of the second circular hole of band, and bolt is arranged and passes through the first circular hole
Suspension column (10) and ground beam (1) can be fixed together with assembling and disassembling with the second circular hole.
Among one embodiment: the column limb (11) includes column limb angle steel, uniform intervals along its length on column limb angle steel
Ground sets the first aperture；It can be vertically fixedly connected with assembling and disassembling per adjacent two columns limb (11) by splice plate with holes (12).
Among one embodiment: the diagonal brace (4) is both ends angle steel with holes, can be assembled and disassembled by bolt and be fixedly connected with diagonal brace
(4) with column (2).
Among one embodiment: the bracket (7) is plane frame structure, can be assembled and disassembled by bolt and be fixedly connected with bracket
(7) with bracket fixing end (6).
The technical program compared with the background art, it has the following advantages:
Ground beam, column, floor, diagonal brace can be assembled into a single-layer or multi-layer frame structure, and ladder is fixed on upper and lower two layers
On floor, bracket fixing end is connected on column, and installs several plate racks in front end, and instrument is fixed on bracket, has people
The advantages that current convenience of member, instrument are fixed reliable, safety is good, installing and dismounting is high-efficient, the adaptation laboratory confined space.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 a is the elevational schematic view of shaketalle test observation platform device；
Fig. 1 b is the side schematic view of shaketalle test observation platform device；
Fig. 2 a is the elevational schematic view that shaketalle test observation platform device is in multilayer use state；
Fig. 2 b is the side schematic view that shaketalle test observation platform device is in multilayer use state；
Fig. 3 a is the ground beam schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 b is the column schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 c is the floor schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 d is the diagonal brace schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 e is the ladder schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 f is the bracket fixing end schematic diagram of each modularization assemble component of shaketalle test observation platform device；
Fig. 3 g is the support schematic diagram of each modularization assemble component of shaketalle test observation platform device.
Specific embodiment
As shown in Fig. 1 a to Fig. 3 g, a kind of full assemble type shaketalle test observation platform device, including ground beam 1, column 2,
Floor 3, diagonal brace 4, ladder 5, bracket fixing end 6 and bracket 7.
As shown in Figure 3a, the ground beam 1 is raft shape gridiron and including two first rod pieces and two parallel intervals solid
The second rod piece between two first rod pieces is connect, is arranged at intervals with elongated slot 8 along its length on first rod piece, this first
Several first circular holes 9 are additionally provided on rod piece.
As shown in Figure 3b, the column 2 includes suspension column 10 and the column limb 11 being fixed on suspension column 10.The suspension column 10 is band
The plain plate of second circular hole is arranged bolt and passes through the first circular hole and the second circular hole with can be with assembling and disassembling fixed by suspension column 10 and ground beam 1
It links together.The column limb 11 includes column limb angle steel, is evenly spaced apart to set the first aperture along its length on the column limb angle steel；Respectively
Column limb 11 can be vertically fixedly connected by splice plate 12 with holes with assembling and disassembling, and specific structure is as vertically per adjacent two columns limb 11
It can be fixedly connected with assembling and disassembling by splice plate 12 with holes, pass through bolt arrangement connecting column limb 11 and hole splice plate 12.
As shown in Figure 3c, the floor 3 includes setting the second aperture in the spandrel girder 13 of rectangle frame and being welded on spandrel girder
On 13 and the checkered steel plate 14 of the 6th aperture is set, bolt is arranged and passes through the second aperture of spandrel girder 13 and the first aperture of column limb 11
Floor 3 and column 2 can be fixed together with assembling and disassembling.
As shown in Figure 3d, the diagonal brace 4 is the diagonal brace angle steel that both ends set third aperture, and bolt is arranged and passes through diagonal brace angle steel
Third aperture and column limb 11 the first aperture diagonal brace 4 and column 2 can be fixed together with assembling and disassembling.
As shown in Figure 3 e, the ladder 5 includes terraced beam 15, is fixedly connected on stepping on portion 16, setting the 4th aperture for terraced beam 15
And it is fixedly connected on the bottom angle steel 17 of terraced 15 bottom of beam and sets the 5th aperture and be fixedly connected on the middle part angle at terraced 15 middle part of beam
Steel 18, this steps on portion 16 for example riding club or pedal, be arranged bolt pass through checkered steel plate 14 the 6th aperture and bottom angle steel 17 the
Four apertures are fixed together with that can assemble and disassemble the checkered steel plate 14 of bottom angle steel 17 and lower first floor plate 3, and bolt is arranged and wears
5th aperture of the second aperture and middle part angle steel 18 of crossing spandrel girder 13 is by the spandrel girder of middle part angle steel 18 and next level plate 3
13 can assemble and disassemble and be fixed together.
As illustrated in figure 3f, the bracket fixing end 6 includes fixed beam 19 and slides through fixed beam 19 and along length side
To being evenly spaced apart to set the sliding beam 20 of the 7th aperture, it is connected with the otic placode 21 equipped with the 8th aperture in fixed beam 19, spiral shell is arranged
Bolt passes through the 8th aperture of otic placode 21 and the first aperture of column limb 11 is fixedly connected on one can assemble and disassemble fixed beam 19 and column 2
It rises, sliding beam 20 can be assembled and disassembled with fixed beam 19 by bolt and be fixed together.
As shown in figure 3g, the bracket 7 is plane frame structure, can be filled bracket 7 and bracket fixing end 6 by bolt
It tears open and is fixed together.
The ground beam 1, column 2, floor 3, diagonal brace 4, ladder 5, bracket fixing end 6 and bracket 7 are set as modularization, that is, flat
Platform device can be made of multiple modularization assemble components.
As shown in Fig. 1 a to Fig. 2 b, when in-site installation, ground beam 1 is anchored on the babysbreath earth anchor in laboratory first,
It is symmetrically installed four columns 2 on the top surface of ground beam 1, each floor plate 3 can be assembled and disassembled by bolt and column 2 and be fixedly connected on one
It rises, diagonal brace 4 can be connected on column 2 with assembling and disassembling across, self-support can be consolidated and have function of safety protection by forming one
Frame structure；Then ladder 5 can be assembled and disassembled and is fixed on upper and lower two layers of floor 3, it is logical to meet personnel during shaketalle test
Capable demand；Finally bracket fixing end 6 can be assembled and disassembled and be fixedly attached on column 2, and can be assembled and disassembled in the front end of bracket fixing end 6
Each plate rack 7 is fixedly mounted, for installing camera, video camera and all kinds of non-contacting measurement devices, meets shaketalle test
The demand of retainer instrument when observation.The stage apparatus of present embodiment can be observed for shaketalle test the personnel that provide it is current,
Instrument is fixed and function of safety protection, and installing and dismounting efficiency can be improved, adapt to the laboratory confined space, is equally applicable to building
Engineering is prevented and reduced natural disasters the observation of test.
The stage apparatus of present embodiment, can have the following technical effects: 1, full assemble type structure is spelled by modularization
Arrangement is constituted, and installing and dismounting is efficient and convenient, can install single-layer or multi-layer observation platform according to the limited space in laboratory；2, may be used
It needs to install monolithic or more scaffolds according to test observation, installation camera, video camera are convenient on bracket and all kinds of non-connect
Touch measuring instrument；3, modular ladder and floor can provide vertical passageway and the water of observation of ascending a height for experiment technical personnel
Flat channel；4, the elongated slot of ground beam can cooperate with laboratory babysbreath earth anchor, realize the integral shift of observation platform and bracket；
5, bracket fixing end can slide back and forth fixation, adjust bracket at a distance from model test piece, the range of expanding test observation；6, have
Horizontal limiting function can provide lateral resistance to capsizing when the extreme cases such as occurs rolling in model test piece；7, it is respectively spelled after dismantling
The size and weight of arrangement are relatively small, relatively transport and lift；8, maintenance is more convenient, and part is damaged in part can be lesser
Cost is replaced in time, and will not integrally be scrapped.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (6)
1. a kind of shaketalle test observation platform device, it is characterised in that: including ground beam (1), column (2), floor (3), diagonal brace
(4), ladder (5), bracket fixing end (6) and bracket (7), floor (3) are equipped with two at least arranged up and down；The column
It (2) include suspension column (10) and the column limb (11) being fixed on suspension column (10), suspension column (10) can be fixedly connected with assembling and disassembling with ground beam (1)
Together；The floor (3) includes the spandrel girder (13) and the checkered steel plate that is welded on spandrel girder (13) in rectangle frame
(14), floor (3) can be fixed together with assembling and disassembling with column (2)；It is solid that the diagonal brace (4) and column (2) can assemble and disassemble ground
Surely it links together；The ladder (5) includes terraced beam (15), is fixed in stepping on portion (16), being fixed in terraced beam for terraced beam (15)
(15) the bottom angle steel (17) of bottom and the middle part angle steel (18) being fixed in the middle part of terraced beam (15), bottom angle steel (17) and next layer
The checkered steel plate (14) of floor (3), which can be assembled and disassembled, to be fixed together, the spandrel girder of middle part angle steel (18) and next level plate (3)
(13) it can assemble and disassemble and be fixed together；The bracket fixing end (6) includes fixed beam (19) and slides through fixed beam
(19) sliding beam (20) is connected with otic placode (21) in fixed beam (19), and fixed beam (19) can be assembled and disassembled with column (2) and is fixedly connected
Together, sliding beam (20) can be assembled and disassembled with fixed beam (19) and is fixed together；The bracket (7) is plane framework knot
Structure, bracket (7) can be assembled and disassembled with bracket fixing end (6) and be fixed together.
2. a kind of shaketalle test observation platform device according to claim 1, it is characterised in that: the ground beam (1)
The second rod piece being fixed in for raft shape gridiron and including two first rod pieces and two parallel intervals between two first rod pieces,
It is arranged at intervals with along its length on one rod piece elongated slot (8), several first circular holes (9) is additionally provided on the first rod piece.
3. a kind of shaketalle test observation platform device according to claim 2, it is characterised in that: the suspension column (10)
For the plain plate of the second circular hole of band, bolt, which is arranged, can assemble and disassemble suspension column (10) and ground beam (1) across the first circular hole and the second circular hole
Ground is fixed together.
4. a kind of shaketalle test observation platform device according to claim 2, it is characterised in that: the column limb (11)
Including column limb angle steel, it is evenly spaced apart to set the first aperture along its length on column limb angle steel；Vertically per adjacent two columns limb
(11) it can be fixedly connected with assembling and disassembling by splice plate with holes (12).
5. a kind of shaketalle test observation platform device according to claim 1, it is characterised in that: the diagonal brace (4)
For both ends angle steel with holes, it can be assembled and disassembled by bolt and be fixedly connected with diagonal brace (4) and column (2).
6. a kind of shaketalle test observation platform device according to claim 1, it is characterised in that: the bracket (7)
For plane frame structure, it can be assembled and disassembled by bolt and be fixedly connected with bracket (7) and bracket fixing end (6).
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| CN201920371189.3U CN209485643U (en) | 2019-03-22 | 2019-03-22 | A kind of shaketalle test observation platform device |
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| CN201920371189.3U CN209485643U (en) | 2019-03-22 | 2019-03-22 | A kind of shaketalle test observation platform device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624501A (en) * | 2021-08-13 | 2021-11-09 | 中国船舶重工集团公司第七O三研究所无锡分部 | Gas turbine advances exhaust test bench |
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2019
- 2019-03-22 CN CN201920371189.3U patent/CN209485643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624501A (en) * | 2021-08-13 | 2021-11-09 | 中国船舶重工集团公司第七O三研究所无锡分部 | Gas turbine advances exhaust test bench |
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