CN208415634U - A kind of suspension apparatus on built rack steel ball - Google Patents
A kind of suspension apparatus on built rack steel ball Download PDFInfo
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- CN208415634U CN208415634U CN201820886196.2U CN201820886196U CN208415634U CN 208415634 U CN208415634 U CN 208415634U CN 201820886196 U CN201820886196 U CN 201820886196U CN 208415634 U CN208415634 U CN 208415634U
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- steel ball
- wirerope
- main joist
- double
- flange
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Abstract
The utility model relates to the suspension apparatus on a kind of built rack steel ball, are made of sunpender, main joist, the double-deck lantern ring, wirerope, upper flange plate, lower flange and support plate.The double-deck lantern ring is bent by rigid material on the strut for forming and being socketed in rack steel ball, the upper and lower end of wirerope is circularized by anchor ear locking respectively, one end of upper and lower ring flange is disc and is equipped with circular hole, the other end is cylinder, and screw hole is equipped in center position, the upper end of a plurality of wirerope is uniformly socketed in the double-deck lantern ring, and is fastened respectively by snap ring at interface both ends, and the lower end of wirerope is connected with the circular hole of upper flange plate.The upper and lower end of sunpender is equipped with screw thread, and the centre bore through back tightening nut respectively with upper blue disk and lower flange is spirally connected.I-steel main joist is spirally connected with lower flange, and modularization roof template is fixed on main joist.The utility model has the characteristics that not destroy rack steel ball structure, does not influence that its beauty, uniform force, capacity value are big and sound insulation property is good.
Description
Technical field
The utility model relates to the load suspension gears under a kind of roof rack, and especially one kind is in built rack steel ball
On suspension apparatus.
Background technique
Many large-sized workshops and building body use steel structure supporting system, and roof is that rack constructs, between rack
Strut is connected by steel ball, constitutes large span roof support system by the conduction of power.Sometimes in the outer layer factory built up
Laboratory, such as acoustical laboratory are constructed in room or building.Since soundproof principle follows mass law, when acoustical laboratory is wanted
When the background noise asked is very low, the quality of laboratory house body will be very heavy, especially the roof branch of large span acoustical laboratory
Support structure will be very complicated, and in order to save space and reduction expense, the roof in the laboratory is needed using overhung construction, i.e. roof
Weight act on constructed the factory buildings or the rack steel ball of building on, rather than rely on beam column construction support.
In existing overhung construction, the sunpender for suspending roof in midair is single lever-type welding or is screwed onto workshop or building rack
On steel ball, and be it is reserved, will not just break in this way can rack steel ball force structure and outer surface aesthetics.This single lever-type
It is connected as point loading, the stress on rack steel ball is excessively concentrated, once desoldering or loosening occurs, can jeopardize suspended in midair experiment
Room roof structure.
Utility model content
The purpose of this utility model is: providing the suspension apparatus on a kind of built rack steel ball, does not destroy rack steel ball
Globality and aesthetics, uniform force, do not crack and do not loosen, anti-vibration performance is good, while having install convenient and convenient for work
The characteristics of industry metaplasia produces.
The technical solution of the utility model is: the suspension apparatus on a kind of built rack steel ball, including strut 1, steel ball
2, sunpender 3, main joist 4 and modularization roof 5, strut 1 are fixed together with steel ball 2, and main joist 4 is through sunpender 3 and steel ball 2
It is connected, modularization roof 5 is fixed together with main joist 4；It is characterized by also including the double-deck lantern rings 6, wirerope 7, upper flange
Disk 8, lower flange 9, anchor ear 10 and back tightening nut 11, the double-deck lantern ring 6 is bent by rigid material to be formed and is socketed in steel
On the strut 1 on ball top；7 upper and lower end of wirerope is respectively annular, the upper end of a plurality of wirerope 7 by the locking of anchor ear 10
It is uniformly socketed in the double-deck lantern ring 6, lower end is connected with upper flange plate 8 respectively；The one of the upper flange plate 8 and lower flange 9
End is disc, and the other end is cylindrical body, and is equipped with screw hole in center position, and upper flange plate 8 is equipped with and 7 quantity phase of wirerope
Corresponding circular hole is simultaneously connected with wirerope, 3 upper and lower end of sunpender be equipped with screw thread, and through back tightening nut 11 respectively with upper flange plate 8 and
The cylindrical body of lower flange 9 is spirally connected；The disk of lower flange 9 is fixed together by bolt with main joist 4, solid on main joist 4
Determine modularization roof 5.
Preferably, the quantity of a plurality of wirerope 7 is 3 to 6.
Preferably, the interface both ends of the double-deck lantern ring 6 are fastened by a snap ring 12 respectively.
Preferably, there are gaps between the upper flange plate 8 and rack steel ball.
The utility model has the advantages that:
1, in-site installation is simple and fast: due to making installation process become very simple, in work using the double-deck ring set connection technology
After wirerope is connect by station-service anchor ear with upper flange plate, scene is connect with spherical net brace only needs three easy steps, will be double-deck
Strut is inserted in lantern ring rotation；Wirerope is inserted in by rotary double-layer lantern ring；Two interfaces of the double-deck lantern ring are fastened with snap ring.It utilizes
When elevator is installed, the high altitude operation time is shortened, safety is improved.
2, the globality and aesthetics of rack steel ball are not destroyed: due to being socketed on strut using the double-deck ring, whole lotuses
Load is dispersed on double braid covering ring set and steel ball by wirerope, therefore does not need to weld or punch on steel ball to be spirally connected, and is not destroyed
The overall structure of rack steel ball and the aesthetics of outer surface, will not generate corrosion, and solving in design specification does not allow existing
The problem rigidly fixed such as welded or punched in rack steel ball support construction.
3, uniform force: due to carrying gravity using 3 or more wirerope, multi-thread load is become from single-point load, makes steel
Ball surface force dispersion, uniformly and stablize, will not generate because connection when construction error due to bring sunpender distortion, stress it is inclined
Phenomena such as excessively concentrating from center of gravity and load solves the safety issue of site operation and long duration load.Main joist, modularization
The gravity of roof and all material utilizes the surplus of roof truss bearing capacity, because without generating overload to roof rack.
4, it does not crack, loosen: due to being wirerope and the double-deck lantern ring on strut that double braid covering ring is socketed in above steel ball
And the connection between upper flange plate is also to be socketed using annular, and fasten through anchor ear, and pass through at the both ends of double braid covering ring interface
Snap ring is fixed, and will not be produced fracture, be loosened and break-off, ensure that the safety of bindiny mechanism.
5, resistance to shock is good: using naturally drooping under steel ball when being connect by wirerope with steel ball due to upper flange plate
There are gaps on surface, and steel wire rope sling is flexible, makes not to be rigidly connected between upper flange plate and steel ball, and laboratory component is because setting
Received shipment raw pressure fluctuation of changing the line of production would not be transmitted on rack upwards, so as to avoid the vibration of grid structure.
6, with fine adjustment function: since the connection between upper and lower ring flange and sunpender is to have the lead screw of back tightening nut to connect
Mechanism can finely tune the levelness on large area roof.
7, be convenient for industrialized production: if using sunpender prepackage or the later period weld, can all be related to big workload design and
Manual operation, and high altitude operation and integral planar is needed to adjust, it makes troubles to construction and quality.Using after this structure, then
Single-point assembling and fine tuning then can be carried out using elevator high altitude operation by industrialized production standarized component, save time, drop
Low labor intensity improves working efficiency and guarantees installation quality.
Detailed description of the invention
Fig. 1 is the suspension apparatus main view that the utility model is completed on rack steel ball.
Fig. 2 is the suspension apparatus top view that the utility model is completed on rack steel ball.
Specific embodiment
Embodiment 1: acoustic wind tunnel tests field in various vehicle complete vehicles and main component, aerospace equipment and navigation naval vessel
Commonly used, to simulate influence of the different wind speed environments to testee, high wind speed can generate strong noise, therefore acoustics wind
Hole is the assembly of acoustics anechoic room Yu aerodynamics equipment.Installed in a large-sized workshop length × width × height be 50 ×
The acoustic wind tunnel anechoic room of 35 × 28m, anechoic room are made of sound insulating house and wedge sound absorber, and bottom is the metal with vibration isolator
Soundproof floor, four walls and roof are formed by metal sound insulation module assembled, and inner surface is according to the long metal aperture of design frequency installation 1.2
Plate wedge absorber, roof total weight are 135 tons, since laboratory span is big, need for roof to be lifted on workshop roof original
Grid structure on.
As shown in Figure 1 and Figure 2, the suspension apparatus on a kind of built rack steel ball, including strut 1, steel ball 2, sunpender 3, master
Keel 4 and modularization roof 5, strut 1 are fixed together with steel ball 2, and main joist 4 is connected through sunpender 3 with steel ball 2, module
Change roof 5 to be fixed together with main joist 4；It further include the double-deck lantern ring 6, wirerope 7, upper flange plate 8 and lower flange 9.It is double-deck
Lantern ring 6 by rigid material bend form and at the scene separate certain angle after solderless wrapped connection on the strut of rack steel ball, structure class
It is similar to key chain, and is fixedly clamped respectively by a snap ring 12 at interface both ends, so that the double-deck clamping of lantern ring 6 is not rebounded, separately
On the one hand it is made not loosen in opening, not crack.The upper end of wirerope 7 is annular by the locking of aluminum anchor ear 10, and through surrounding
After be inserted in double braid covering ring, similar to key is penetrated on key ring, produced by factory according to certain specification with upper member, scene
Only simple operations is needed to form.One end of upper flange plate 8 and lower flange 9 is disc and is equipped with circular hole, upper flange plate and laxative remedy
The other end of blue disk is cylindrical body, and is equipped with screw hole in center position, and the upper end of 4 wirerope 7 is socketed in the double-deck lantern ring
After be uniformly distributed, make steel ball surface uniform force, the lower end of wirerope respectively penetrates after the circular hole of upper flange plate and fold-back with embracing
10 fastening of hoop；It may be constructed rock-steady structure using minimum 3 wirerope；Preferably, 6 wirerope can more disperse to steel
The line load of ball, upper and lower ring flange are that steel bar is completed through turning, punching and tapping.
The upper and lower end of sunpender 3 is equipped with screw thread, diameter 8-20mm, and this programme uses 16mm according to load and steel ball density
The sunpender 3 of diameter, and the centre bore with upper flange plate and lower flange cylindrical body is spirally connected respectively, it can be at the scene according to each steel ball
Height error through threaded adjustment in place, and it is fixed through back tightening nut 11.This back between upper and lower ring flange and sunpender is tight
Nut and lead screw mating connection mechanism, can finely tune the levelness on large area roof.
Main joist 4 is fixed in the circular hole of lower flange through bolt, and the template on modularization roof 5 is fixed on main joist simultaneously
It is given and is reinforced by false keel.
In the present embodiment, the material of main joist 4 is I-steel, and the material of false keel is channel steel, modularization roof by 1m wide,
5 meters long and 100mm thickness metal sound insulation module is assembled, and 56 decibels of oise insulation factor, 56 kilograms/m of bulk density2, metal sound insulation module
Below for floor space 800*800mm, height 1200mm metal perforated plate facing wedge absorber, with metal sound insulation module cooperate
Afterwards, cutoff frequency can reach 63Hz.Wind-tunnel noise elimination indoor location high-power blower and silencing equipment, it is right in defined sound field
Unit under test carries out various air-flow experiments.
In the present embodiment, using the effect that naturally droops of wirerope 7, there are certain between 2 bottom of upper flange plate 8 and steel ball
Gap, and steel wire rope sling is flexible, makes not to be rigidly connected between upper flange plate and steel ball.In practical applications, laboratory structure
Part can generate pressure fluctuation up and down because of equipment operation, wherein upwarding pressure or push up power can be to grid structure band
It injures, and downward pressure can be converted into gravity, due to not being rigidly connected between upper flange plate and steel ball, the upward arteries and veins
Dynamic pressure would not be transmitted on rack upwards, so as to avoid the vibration of grid structure, ensure that the safety of grid structure.
Embodiment 2: building car in large-sized workshop and detect sound booth, volume be length × width × height=60 × 30 ×
8m does four walls and roof using modular metal sound insulation acoustic board, ventilation, air-conditioning and part detection is locally installed under roof and is set
It is standby, roof thickness 100mm, 45 kilograms of every square meter bulk density, 45 decibels of oise insulation factor.Due to roof be not it is very heavy, according to rack steel ball
Density is laid out suspension centre using the method for density interphase, and 3 wirerope and 6 steel is respectively adopted on steel ball according to capacity value
The method of cord guarantees steel ball uniform force and constant with the line load in the big Topical Dispersion wirerope of capacity value to steel ball
Shape.When lifting top plate, the force balance of top plate is adjusted by sunpender 3, it is other same as Example 1.
Load means are suspended in midair on built rack steel ball structure by above two embodiments, are had and are not destroyed original net
The globality and aesthetics feature of frame steel ball, solving does not allow to carry out in existing rack steel ball support construction in design specification
The problem that welding or punching etc. rigidly fix.Gravity, main joist, module are uniformly carried using 3 or more wirerope in embodiment
The gravity of change roof and all material utilizes the surplus of roof truss bearing capacity, because without generating overload to roof rack.Also have
Have do not crack, do not loosen, resistance to shock is good, install convenient and the characteristics of be convenient for industrialized production.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (4)
1. the suspension apparatus on a kind of built rack steel ball, including strut (1), steel ball (2), sunpender (3), main joist (4) and
Modularization roof (5), strut (1) are fixed together with steel ball (2), and main joist (4) is connected through sunpender (3) with steel ball (2),
Modularization roof (5) is fixed together with main joist (4)；It is characterized by also including the double-deck lantern ring (6), wirerope (7), on
Ring flange (8), lower flange (9), anchor ear (10) and back tightening nut (11), the double-deck lantern ring (6) are bent by rigid material
On the strut (1) for forming and being socketed in steel ball top；The upper and lower end of the wirerope (7) is respectively ring by anchor ear (10) locking
Shape, the upper end of a plurality of wirerope (7) are uniformly socketed in the double-deck lantern ring (6), the lower end of a plurality of wirerope (7) respectively with upper flange
Disk (8) is connected；One end of the upper flange plate (8) and lower flange (9) is disc, and the other end is cylindrical body, and in
Screw hole is equipped at heart position, upper flange plate (8) is equipped with circular hole corresponding with wirerope (7) quantity and is connected with wirerope, hangs
Bar (3) upper and lower end is equipped with screw thread, and through back tightening nut (11) the cylindrical body spiral shell with upper flange plate (8) and lower flange (9) respectively
It connects；The disk of lower flange (9) is fixed together by bolt with main joist (4), fixed module roof on main joist (4)
(5).
2. the suspension apparatus on a kind of built rack steel ball according to claim 1, it is characterised in that: the wirerope
(7) quantity is 3 to 6.
3. the suspension apparatus on a kind of built rack steel ball according to claim 1, it is characterised in that: the bilayer
The interface both ends of lantern ring (6) are fastened by a snap ring (12) respectively.
4. the suspension apparatus on a kind of built rack steel ball according to claim 1, it is characterised in that: the upper method
There are gaps between blue disk (8) and rack steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886196.2U CN208415634U (en) | 2018-06-08 | 2018-06-08 | A kind of suspension apparatus on built rack steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886196.2U CN208415634U (en) | 2018-06-08 | 2018-06-08 | A kind of suspension apparatus on built rack steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415634U true CN208415634U (en) | 2019-01-22 |
Family
ID=65111759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886196.2U Expired - Fee Related CN208415634U (en) | 2018-06-08 | 2018-06-08 | A kind of suspension apparatus on built rack steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625521A (en) * | 2018-06-08 | 2018-10-09 | 北京科奥克声学技术有限公司 | A kind of suspension apparatus on built rack steel ball |
-
2018
- 2018-06-08 CN CN201820886196.2U patent/CN208415634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625521A (en) * | 2018-06-08 | 2018-10-09 | 北京科奥克声学技术有限公司 | A kind of suspension apparatus on built rack steel ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |