CN205426464U - Fixing device is connected to ancient building knaur point anti -seismic testing's column cap - Google Patents
Fixing device is connected to ancient building knaur point anti -seismic testing's column cap Download PDFInfo
- Publication number
- CN205426464U CN205426464U CN201620202531.3U CN201620202531U CN205426464U CN 205426464 U CN205426464 U CN 205426464U CN 201620202531 U CN201620202531 U CN 201620202531U CN 205426464 U CN205426464 U CN 205426464U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- stigma
- expansion link
- ancient building
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a fixing device is connected to ancient building knaur point anti -seismic testing's column cap, the column cap is connected fixing device and is included the triangle -shaped base to and connect at the triangle -shaped base adjustable fixing device who stretches out lower part triumph base length in upper portion, be equipped with open -ended telescopic link base on the triangle -shaped base, the fixing device lower part is equipped with the telescopic link that cup joints mutually with open -ended telescopic link base, and upper portion is the horizon bar, and its tip is equipped with the fixed frame of fixed post, passes through bolted connection with post and fixed frame to realize the column cap and connect the effect that fixing device fixed ancient building knaur point. Three angle iron frames of support in the device base portion adopts and has, upper portion and base portion separate the form of connecting through the telescopic link, have solved the rigidity that exists, the problem that the poor stability just can't carry out vertical side -to -side adjustment in the present tenon fourth of the twelve earthly branches node reinforcement mode, and just the device surface sets up corrosion resistant and moisture -proof protective layer, has solved the problem of easy corrosion.
Description
Technical field
This utility model relates to the stigma of a kind of ancient building knaur point shock test and connects fixing device, belongs to historic building structure shock test device field.It is suitable for the actual demand of ancient building structural seismic test.
Background technology
Historic building structure Tenon node shock test typically uses two kinds of loading modes, i.e. beam-ends to load and styletable loads, and styletable load mode is easily achieved, and beam-ends loads and needs the pin stigma to vertically placing to be fixed and retrain, and forms fixed-hinged support.This constraint fixing device to meet certain rigidity and requirement for bearing capacity, and to coordinate mutually with the size of pin test specimen.Therefore, in ancient building knaur point shock test, pin stigma connects key and the key problem that fixation problem is historic building structure shock test.
The pin stigma connection fixing device used in present stage historic building structure node shock test mainly uses steel to carry out on-the-spot interim assembly and makes, there is no unified fixing way, and building method is fairly simple, construct coarse, and its rigidity and stability can not be effectively ensured.Secondly, existing apparatus cannot require to carry out flexible according to the site condition of the height of pin and whole test chamber, and universality is the strongest.Furthermore; the connector used in existing most of stigmas connect fixing device mainly uses cast iron, does not accounts for the protection to connector metal, it is easy to make connection fixing device generation corrosion; the reliability making connection fixing device reduces, it is impossible to reuse for a long time.
Utility model content
The defect existed for background above technology or deficiency, the purpose of this utility model is that the stigma providing a kind of ancient building knaur point shock test connects fixing device, the stigma of this ancient building knaur point shock test connects fixing device base part and uses the triangle steelframe with inner support, and top separates with base part, there is the bolt hole for connecting at pedestal top, prop up the uniform bolt hole for connecting on of handle in superstructure.Which rigidity good stability, it is possible to carry out portraitlandscape regulation, and be difficult to corrosion.
The purpose of this utility model is realized by following technical proposals.
As a kind of embodiment of the present utility model, the stigma of a kind of ancient building knaur point shock test connects fixing device, stigma connects fixing device and includes triangular base, and be connected to triangular base top scalable and stretch out the fixing device of bottom triangular form base length, described triangular base is provided with the expansion link pedestal of opening, fixing device bottom is provided with the expansion link that the expansion link pedestal with opening socket-connects, top is horizon bar, its end is provided with the fixed frame of fixing pin, it is bolted fixed frame and pin, thus realize stigma connection fixing device and fix ancient building knaur point.
Preferably, described triangular base includes the outer support bar that square steel tube crossbeam is connected with square steel tube beam vertical, and connection side's steel pipe crossbeam and the expansion link pedestal of outer support bar, is provided with horizontal support and bearing diagonal between expansion link pedestal and outer support bar.
Preferably, described square steel tube crossbeam is provided with base support triangular base being connected with grade beam.
Preferably, described expansion link pedestal top sets opening, and opening side is provided with multiple prepared screw-bolt hole, and the fixing device expansion rod part being attached thereto also is reserved with expansion link bolt hole, and expansion rod part is enclosed within the opening of expansion link pedestal and is attached.
Preferably, described outer support bar is right-angle side square steel tube, is directly welded at the outside of expansion link pedestal.
Preferably, the expansion link of described fixing device uses the square steel tube of reserved expansion link bolt hole to make, the horizon bar of fixing device is integrated with structure, and the end of horizon bar connects the rectangle fixed frame having fixing pin, is provided with reserved fixed frame bolt hole on three frames of rectangle frame.
Preferably, described stigma connection fixing device is sequentially provided with resistance to wet layer from the inside to the outside, is coated with the sealer of corrosion resistant layer.
Compared with prior art, this utility model uses the stigma of ancient building knaur point shock test to connect fixing device, device base part uses the triangle steelframe with inner support, and top separates with base part, pedestal has the bolt hole for connecting, props up the uniform bolt hole for connecting on handle in superstructure.Solve rigidity poor stability present in existing Tenon joint reinforcing mode and the problem that cannot be carried out altitude mixture control.And in order to solve the problem of corrosion, stigma connects fixation device surface and arranges the protective layer of corrosion resistant and moisture-proof, it is possible to effectively prevents the surrounding enviroment corrosion to stigma connector, and then well protects it, extends the life-span of stigma connector.The problem solving easy corrosion.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is normal axomometric drawing of the present utility model；
Fig. 3 is this utility model material surface protective layer figure；
Fig. 4 is the attachment structure schematic diagram of this utility model fixed frame and pin；
Fig. 5 is this utility model expansion link pedestal and expansion link attachment structure schematic diagram；
Fig. 6 is the attachment structure schematic diagram that this utility model square steel tube crossbeam is connected with grade beam.
Reference in figure represents respectively: 1, fixed frame bolt hole；2, fixed frame；3 pins；4, pin crossbeam；5, horizon bar；6, expansion link bolt hole；7, prepared screw-bolt hole；8, expansion link pedestal；9, outer support bar；10, square steel tube crossbeam；11, horizontal support in triangle steelframe；12, bearing diagonal；13, base supports；14, bolt of lower base hole；15, material protection layer；16, corrosion resistant layer；17, resistance to wet layer.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, but is not intended as doing this utility model the foundation of any restriction.
Fig. 1 gives the front view of the stigma connection fixing device of a kind of ancient building knaur point shock test, Fig. 2 gives the normal axomometric drawing of the stigma connection fixing device of a kind of ancient building knaur point shock test, the stigma of this ancient building knaur point shock test connects fixing device, including triangular base, and it is connected to triangular base top scalable and stretches out the stigma fixing device two large divisions of bottom triangular support base length.Triangular basis seating portion is made up of two large divisions, one is triangle housing, including square steel tube crossbeam 10 and square steel tube crossbeam 10 outer support connected vertically bar 9, and connection side's steel pipe crossbeam 10 and the expansion link pedestal 8 of outer support bar 9, between expansion link pedestal 8 and outer support bar 9, it is provided with horizontal support 11 and bearing diagonal 12 in triangle steelframe.Triangle housing is made by square steel tube, but set opening on hypotenuse expansion link pedestal 8 top of triangle steelframe, and multiple prepared screw-bolt hole 7 it is provided with in opening side, the expansion link of the column head apparatus being attached thereto and horizon bar 5, expansion rod part is enclosed within the opening of expansion link pedestal 8, and expansion rod part is also reserved with expansion link bolt hole 6, it is simple to the elongation of expansion link and the connection shortened.Outer support bar 9 is right-angle side square steel tube, is directly welded at the outside of expansion link pedestal (hypotenuse square steel tube) 8, is welded with base at square steel tube crossbeam 10 and supports 13,
And support at base and on 13, be reserved with bolt of lower base hole 14, be conveniently connected with foundation bolt.Expansion link below upper level bar 5 uses the square steel tube of reserved expansion link bolt hole 6 to make, upper level bar 5 end is fixed the fixed frame 2 of pin 3 and is used four angle steel to make, reserved fixed frame bolt hole 1, convenient connection pin 3 top it is provided with in the middle part of four adjacent three limits of angle steel.Connect on pin 3 and have pin crossbeam 4.When needs reduction attachment means height or needing bigger horizontal space due to beam column test, expansion link below horizon bar 5 can be stretched into expansion link pedestal 8, and prepared screw-bolt hole 7 bolt again other with on expansion link pedestal 8 for the expansion link bolt hole 6 on expansion link is connected.
Fig. 3 gives this utility model material surface protective layer figure, this triangular base, and the fixing device being connected to triangular base top and is sequentially provided with resistance to wet layer 17 from the inside to the outside, is coated with the sealer 15 of corrosion resistant layer 16.
Fig. 4 gives this utility model superstructure fixed frame 2 and the connection diagram of pin 3, is provided with a reserved fixed frame bolt hole 1 on three frames of fixed frame 2, pin 3 and fixed frame 2 is connected with blunt bolt during test.
Fig. 5 gives and connects the schematic diagram that fixing device superstructure and infrastructure steelframe are connected with, expansion link bolt hole 6 is spread all on expansion link below horizon bar 5, the prepared screw-bolt hole 7 that some is a small amount of on expansion link pedestal 8 square steel tube, with blunt bolt, top expansion link and bottom expansion link pedestal 8 blunt bolt are connected fixing during test, this connection fixing device is linked as a complete structure.
Fig. 6 gives this connected mode that connection fixing device is connected with grade beam, with base, square steel tube beam base 10 square steel tube of basis steelframe is supported (angle steel) 13 be welded to connect, and support reserved bolt of lower base hole 14 on 13 1 wings at base in advance, finally will connect fixing device with foundation bolt and be connected with grade beam.
The specific embodiment of this utility model device is given below to further illustrate its structure.
Connecting the angle cross section height-width a size of 20～40mm of the fixed frame 2 of fixing stigma, thickness is 3～4mm, and the connection fixed frame length of side that angle steel is made is 250～400mm.Fixed frame bolt hole 1 a diameter of 8～10mm.Handle portion horizon bar 5 square steel tube length 500～800mm, with the square steel tube a length of 1000～1500mm of expansion link bolt hole 6, square steel tube cross section length a width of 20～40mm, thickness is 3～4mm.Square steel tube crossbeam 10 cross section, bottom is square steel tube, and its cross section length a width of 40～50mm, thickness is 3～4mm, and square steel tube crossbeam 10 highly elects 2000～2500mm as, and width elects 1000～1500mm as.The support size length of square steel tube crossbeam 10 elects 700～1000mm as.Square steel tube crossbeam 10 steelframe be connected with foundation bolt used by base support 13 angle cross sections a size of 20～40mm, thickness is 3～4mm, and the aperture, bolt of lower base hole 14 reserved on angle steel elects 10～20mm as.
The stigma using ancient building knaur point shock test connects fixing device, solves present in existing Tenon joint reinforcing mode rigidity poor stability and cannot be carried out altitude mixture control and the problem of easily corrosion.Stigma connects fixation device surface and arranges the protective layer of corrosion resistant and moisture-proof, it is possible to effectively prevents the surrounding enviroment corrosion to stigma connector, and then well protects it, extends the life-span of stigma connector.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (7)
1. the stigma of an ancient building knaur point shock test connects fixing device, it is characterized in that: stigma connects fixing device and includes triangular base, and be connected to triangular base top scalable and stretch out the stigma fixing device of bottom triangular form base length, described triangular base is provided with the expansion link pedestal (8) of opening, stigma fixing device bottom is provided with the expansion link that the expansion link pedestal (8) with opening socket-connects, top is horizon bar (5), its end is provided with the fixed frame (2) of fixing pin (3), it is bolted fixed frame (2) and pin (3), thus realize stigma connection fixing device and fix ancient building knaur point.
The stigma of ancient building knaur point shock test the most according to claim 1 connects fixing device, it is characterized in that: described triangular base includes square steel tube crossbeam (10) and square steel tube crossbeam (10) outer support connected vertically bar (9), and the expansion link pedestal (8) of connection side's steel pipe crossbeam (10) and outer support bar (9), between expansion link pedestal (8) and outer support bar (9), it is provided with horizontal support (11) and bearing diagonal (12) in triangle steelframe.
The stigma of ancient building knaur point shock test the most according to claim 2 connects fixing device, it is characterised in that: described square steel tube crossbeam (10) is provided with the base being connected with grade beam by the square steel tube crossbeam (10) of triangular base and supports (13).
The stigma of ancient building knaur point shock test the most according to claim 2 connects fixing device, it is characterized in that: described expansion link pedestal (8) top sets opening, and multiple prepared screw-bolt hole (7) it is provided with in opening side, the stigma fixing device expansion rod part being attached thereto also is reserved with expansion link bolt hole (6), and expansion rod part is enclosed within the opening of expansion link pedestal (8) and is attached.
The stigma of ancient building knaur point shock test the most according to claim 2 connects fixing device, it is characterised in that: described outer support bar (9) is right-angle side square steel tube, is directly welded at the outside of expansion link pedestal (8).
The stigma of ancient building knaur point shock test the most according to claim 1 connects fixing device, it is characterized in that: the expansion link of described stigma fixing device uses the square steel tube of reserved expansion link bolt hole (6) to make, the horizon bar of fixing device is integrated with structure, the end of horizon bar connects the rectangle fixed frame having fixing pin, is provided with reserved fixed frame bolt hole on three frames of rectangle frame.
The stigma of ancient building knaur point shock test the most according to claim 1 connects fixing device, it is characterised in that: described stigma connects fixing device and is sequentially provided with resistance to wet layer (17) from the inside to the outside, is coated with the sealer (15) of corrosion resistant layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202531.3U CN205426464U (en) | 2016-03-16 | 2016-03-16 | Fixing device is connected to ancient building knaur point anti -seismic testing's column cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202531.3U CN205426464U (en) | 2016-03-16 | 2016-03-16 | Fixing device is connected to ancient building knaur point anti -seismic testing's column cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426464U true CN205426464U (en) | 2016-08-03 |
Family
ID=56547240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202531.3U Expired - Fee Related CN205426464U (en) | 2016-03-16 | 2016-03-16 | Fixing device is connected to ancient building knaur point anti -seismic testing's column cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811964A (en) * | 2020-07-16 | 2020-10-23 | 内蒙古农业大学 | Wood structure mortise and tenon joint loading test device and method |
-
2016
- 2016-03-16 CN CN201620202531.3U patent/CN205426464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811964A (en) * | 2020-07-16 | 2020-10-23 | 内蒙古农业大学 | Wood structure mortise and tenon joint loading test device and method |
| CN111811964B (en) * | 2020-07-16 | 2023-01-20 | 内蒙古农业大学 | Wood structure mortise and tenon joint loading test device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206752320U (en) | A kind of slope conditioning of bridge concrete Prefabricated bar bottom pre-embedded steel slab | |
| CN209556415U (en) | A kind of assembled architecture wall support device | |
| CN202626846U (en) | Ultrahigh combined support for bridge side span cast-in-situ section | |
| CN205426464U (en) | Fixing device is connected to ancient building knaur point anti -seismic testing's column cap | |
| CN205785851U (en) | A kind of experiment loading unit being capable of the distribution of large scale model many point loadings | |
| CN206878313U (en) | A kind of lightning-arrest needle construction with multiple fixed structure | |
| CN109235773A (en) | A kind of lattice type anti-seismic steel pipe column and its construction method applied to large-span truss | |
| CN206530078U (en) | A kind of support meanss | |
| CN209509655U (en) | A kind of project installation protection fence | |
| CN208563364U (en) | Contact net basic construction built-in fitting precise positioning tooling | |
| CN207194911U (en) | Piping lane construction template chassis extends system | |
| CN106276630A (en) | A kind of internal-climbing tower crane supporting construction of band shearing frame | |
| CN106368322B (en) | A kind of installation method for the bi-directional symmetrical inclination steel column between super high-rise building conversion layer | |
| CN213062885U (en) | High-tolerance node support for steel structure engineering | |
| CN205421366U (en) | A fold and to piece together formula strenghthened type and transfer mechanism of hanging down for reverse construction method stand perpendicularity adjusting | |
| CN205317566U (en) | Self -balancing closed loop reaction frame | |
| CN210946527U (en) | Composite assembling type bridge cantilever construction bracket | |
| CN209817395U (en) | Strutting arrangement for civil engineering | |
| CN210031934U (en) | Highway bridge pile foundation reinforcing apparatus | |
| CN209261322U (en) | A kind of indirect dry cooling tower X-type rod structure | |
| CN205591248U (en) | Railway contact net rag bolt's installing support | |
| CN207878469U (en) | The steel support structure that foundation pit type is connected with X-shaped connector | |
| CN207314327U (en) | One kind building building built pile | |
| CN207761044U (en) | A kind of steel structure support beam firm banking | |
| CN206110333U (en) | Anti -Typhoon lightweight steel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: Room 117, Building Materials Building No. 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an Construction Technology University Engineering Co., Ltd. Address before: 710055 Yanta Road 13, Xi'an City, Shaanxi Province Patentee before: Xi'an Architectural Sci & Tech. Univ. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |