CN207919743U - A kind of steel grid structure bolted spherical node assembling supporting arrangement - Google Patents
A kind of steel grid structure bolted spherical node assembling supporting arrangement Download PDFInfo
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- CN207919743U CN207919743U CN201820267423.3U CN201820267423U CN207919743U CN 207919743 U CN207919743 U CN 207919743U CN 201820267423 U CN201820267423 U CN 201820267423U CN 207919743 U CN207919743 U CN 207919743U
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- grid structure
- bolt sphere
- steel grid
- connecting shaft
- supporting member
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Abstract
The utility model discloses a kind of steel grid structure bolted spherical node assembling supporting arrangements, including pedestal, its feature is, telescoping mechanism is vertically provided on pedestal, the upper end of telescoping mechanism is connected with supporting member, the whole middle part in the supporting member upper surface is recessed and forms bolt sphere installation space, the bolt sphere installation space can form the distribution triangular in shape at least in a horizontal direction between bolt sphere and arcwall face at least three point contacts after being packed into for bolt sphere support, and installation point position when bolt sphere installation in the lateral direction is made to be exposed to bolt sphere installation space edge.The utility model has the advantages of simple in structure, support effects are good, and convenience is adjusted the vertical height of bolt sphere.
Description
Technical field
The utility model is related to technical field of buildings；More particularly to a kind of steel grid structure bolted spherical node assembling branch
Bearing apparatus.
Background technology
Steel grid structure is by many rod pieces by node, the Spacial Frame Structures formed according to certain rule.Rod piece with
It is to be connected through a screw thread or be welded to connect between node.
Wherein, during connecting rod piece with node, need it is first that each node is hanging, then will be each by rod piece
Node connects, and needs to be supported in same level positioned at undermost node；In now current engineering, general is mostly to use thousand
What jin top, steel pipe, Brick for building, flitch etc. were supported.By the way of very heavy top support, then the jack quantity that needs
Greatly, of high cost；And the telescopic end of jack be with sphere-contact, can exist support it is unstable, generate the risk of sliding, lead
The disadvantage for causing operation not safe enough.It is supported, can be existed to node relative to level using steel pipe, Brick for building, flitch etc.
The shortcomings of it is not enough convenient that the height in face is adjusted, and when adjustment is time-consuming and laborious, and labor intensity is big.
Therefore, how can provide a kind of simple in structure, support effects are good, and the convenient vertical height to ball node carries out
The steel grid structure bolt sphere assembling supporting arrangement of adjustment, becoming those skilled in the art has technical problem to be solved.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure is simple, and support effects are good, and the convenient steel grid structure bolted spherical node being adjusted to the vertical height of bolt sphere, which assembles, to be used
Supporting arrangement.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of steel grid structure bolted spherical node assembling supporting arrangement, including pedestal, feature are, are erected on pedestal
To telescoping mechanism is provided with, the upper end of telescoping mechanism is connected with supporting member, and the whole middle part in the supporting member upper surface is recessed
And bolt sphere installation space is formed, the bolt sphere installation space can be formed in level after being packed into for bolt sphere in bolt sphere
At least three point contacts of the distribution triangular in shape on direction support, and installation when making bolt sphere installation in the lateral direction
Point position is exposed to bolt sphere installation space edge.
In the technical program, when to steel grid structure bolt sphere vertical supporting, it is utilized in a horizontal direction
At least three point contacts of distribution triangular in shape support, and are supported to a spherical using three o'clock, have supporting ＆ stablizing,
Bolt sphere is not likely to produce the advantages of sliding so that worker is more safe in the assembling construction of steel grid structure bolt sphere；And
And supporting member is the upper end for being connected to a vertically arranged telescoping mechanism, it is convenient to the vertical of supporting member to have
Position is adjusted to adapt to the bolt sphere of bearing different height, is adjusted to the vertical height of bolt sphere with reaching convenient
It is whole.
As an optimization, the supporting member is disk-shaped member, and recessed supporting member upper surface middle part position is in arc
Shape face simultaneously forms space for being packed into and supporting steel grid structure bolt sphere, and steel grid structure bolt sphere be packed into after can be with
Line contact bearing of the supporting member in a circle in the horizontal direction.
In this way, by being in recessed arc-shaped face by supporting member setting, and make steel grid structure bolt sphere and support
On the one hand line contact bearing of the component in a circle in the horizontal direction, makees steel grid structure bolt sphere with automatic aligning in this way
With stability of the whole device to steel grid structure bolt Ball support on the other hand can be improved so that subsequent job is more pacified
Entirely.
As an optimization, the vertical leak through the setting of support member thickness direction is equipped on the upper surface of supporting member
Hole.
In this way, because entire supporting arrangement is all outdoor working environment to the supports work of bolt sphere, when supporting member accumulates
Water facilitates ponding to be leaked out from leakage hole so that bolt sphere is not impregnated by rainwater, plays the role of protecting bolt sphere.
As an optimization, it is also equipped with non-slip mat on supporting member inner surface, the leakage hole is corresponded in the non-slip mat
Position be equipped with osculum, and the total level sectional area of all osculums be greater than or equal to all leakage holes horizontal sectional area.
In this way, on the one hand playing the sliding reduced between bolt sphere and supporting member, protection support structure is on the other hand played
The effect of part so that supporting member is not direct to be contacted with bolt sphere, reduces the rate of wear of supporting member main parts size.So that
Support effects it is more preferable while, improve the service life of whole device.
As an optimization, the non-slip mat is made for rubber material.
In this way, there is the advantages of at low cost, good antiskid effect using rubber material.
As an optimization, the telescoping mechanism includes vertically arranged supporting rod, and the supporting rod lower end is fixedly connected on bottom
On seat, it is arranged with casing in the upper end of supporting rod, casing is connect with supporting rod by motion thread；And the upper surface position of casing
Above the upper surface of supporting rod, the supporting member is connected to sleeve upper end.
In this way, entire telescoping mechanism is simple in structure, using lead screw transmission mode, facilitate adjusting, and reliable operation.
As an optimization, further include vertically arranged connecting shaft, the upper end of the connecting shaft is connected with supporting member, connecting shaft
The rotatable grafting in lower end be set to the upper end of casing, and the lower end of connecting shaft and the upper end of supporting rod are set in distance.
In this way, rotating casing is facilitated to adjust supporting member vertical position, supporting member, by connecting axis connection, is propped up with casing
Support component is not rotated with casing, and when adjusting is more laborsaving.
As an optimization, be arranged with thrust ball bearing in shaft, the upper surface of thrust ball bearing on the outside of supporting member under
Surface is affixed bearing, and the lower face of thrust ball bearing and the upper surface of casing are affixed bearing.
In this way, the sliding friction between supporting member and casing is converted into rolling friction by the thrust ball bearing of setting,
More convenient rotating casing adjusts supporting member vertical position, and more laborsaving.
As an optimization, the connecting shaft is sheathed on connection in the multi-diameter shaft shape that upper end is small and lower end is big, thrust ball bearing
The small end of axis, and the step surface between connecting shaft big end and small end is capable of the vertical position of limit thrust ball bearing, connecting shaft
Small end is threadedly connected to supporting member；The big end of connecting shaft is rotatable mating in sleeve upper end.
In this way, facilitating the assembly of thrust ball bearing, and its vertical position can be defined, facilitate whole device
Use and transhipment.
As an optimization, it is socketed with deep groove ball bearing in the big end of connecting shaft, the outer ring of deep groove ball bearing is connected and fixed in set
On the inner wall of pipe.
In this way, connecting shaft and the concentricity of casing are more preferable, it is more preferable to the support effects of bolt sphere.
As an optimization, it is equipped with the handwheel for drive sleeve rotation in the medium position fixing sleeve of casing.
In this way, rotating casing is gone by the handwheel of setting to adjust the vertical position of supporting member, and it is more laborsaving, facilitate tune
Section.
Description of the drawings
Fig. 1 is the structural schematic diagram in specific embodiment of the present invention.
Specific implementation mode
With reference to example attached drawing, the utility model is described in further detail.
When specific implementation：As shown in Figure 1, a kind of steel grid structure bolted spherical node assembling supporting arrangement, including pedestal
1, telescoping mechanism is vertically provided on pedestal 1, the upper end of telescoping mechanism is connected with supporting member 2, the supporting member upper end
The whole middle part in face is recessed and forms bolt sphere installation space, and the bolt sphere installation space can be in bolt after being packed into for bolt sphere
On a left side when forming at least three point contacts bearing of distribution triangular in shape in the horizontal direction on ball, and bolt sphere being made to install
Installation point position in right direction is exposed to bolt sphere installation space edge.
In the technical program, when to steel grid structure bolt sphere vertical supporting, it is utilized in a horizontal direction
At least three point contacts of distribution triangular in shape support, and are supported to a spherical using three o'clock, have supporting ＆ stablizing,
Bolt sphere is not likely to produce the advantages of sliding so that worker is more safe in the assembling construction of steel grid structure bolt sphere；And
And supporting member is the upper end for being connected to a vertically arranged telescoping mechanism, it is convenient to the vertical of supporting member to have
Position is adjusted to adapt to the bolt sphere of bearing different height, is adjusted to the vertical height of bolt sphere with reaching convenient
It is whole.
In this specific embodiment, the supporting member 2 is disk-shaped member, supporting member upper surface middle part position
The space of recessed arc-shaped face and formation for being packed into and supporting steel grid structure bolt sphere, and steel grid structure bolt sphere is packed into
Afterwards bearing can be contacted in the line of a circle in the horizontal direction with supporting member.
In this way, by being in recessed arc-shaped face by supporting member setting, and make steel grid structure bolt sphere and support
On the one hand line contact bearing of the component in a circle in the horizontal direction, makees steel grid structure bolt sphere with automatic aligning in this way
With stability of the whole device to steel grid structure bolt Ball support on the other hand can be improved so that subsequent job is more pacified
Entirely.
In this specific embodiment, it is equipped on the upper surface of supporting member and is vertically arranged through support member thickness direction
Leakage hole 3.
In this way, because entire supporting arrangement is all outdoor working environment to the supports work of bolt sphere, when supporting member accumulates
Water facilitates ponding to be leaked out from leakage hole so that bolt sphere is not impregnated by rainwater, plays the role of protecting ball node.
In this specific embodiment, it is also equipped with non-slip mat 4 on supporting member inner surface, is corresponded in the non-slip mat 4
The position of the leakage hole 3 is equipped with osculum 5, and the total level sectional area of all osculums 5 is greater than or equal to all leakage holes 3
Horizontal sectional area.
In this way, on the one hand playing the sliding reduced between ball node and supporting member, protection support structure is on the other hand played
The effect of part so that supporting member is not direct with ball-joint point contact, reduces the rate of wear of supporting member main parts size.So that
Support effects it is more preferable while, improve the service life of whole device.
In this specific embodiment, the non-slip mat 4 is made for rubber material.
In this way, there is the advantages of at low cost, good antiskid effect using rubber material.
In this specific embodiment, the telescoping mechanism includes vertically arranged supporting rod 6, and the supporting rod lower end is fixed
It is connected on pedestal, is arranged with casing 7 in the upper end of supporting rod, casing is connect with supporting rod by motion thread；And casing
Upper surface be located above the upper surface of supporting rod, the supporting member is connected to sleeve upper end.
In this way, entire telescoping mechanism is simple in structure, using lead screw transmission mode, facilitate adjusting, and reliable operation.
Further include vertically arranged connecting shaft 8, upper end and the supporting member phase of the connecting shaft in this specific embodiment
Even, the rotatable grafting in lower end of connecting shaft 8 is set to the upper end of casing 7, and the upper end of the lower end of connecting shaft and supporting rod
It is set in distance.
In this way, rotating casing is facilitated to adjust supporting member vertical position, supporting member, by connecting axis connection, is propped up with casing
Support component is not rotated with casing, and when adjusting is more laborsaving.
In this specific embodiment, thrust ball bearing 9, upper surface and the support structure of thrust ball bearing are arranged in shaft
Part outside under surface is affixed bearing, and the lower face of thrust ball bearing and the upper surface of casing are affixed bearing.
In this way, the sliding friction between supporting member and casing is converted into rolling friction by the thrust ball bearing of setting,
More convenient rotating casing adjusts supporting member vertical position, and more laborsaving.
In this specific embodiment, the connecting shaft 8 is in the multi-diameter shaft shape that upper end is small and lower end is big, thrust ball bearing set
Set on the small end of connecting shaft, and the step surface between connecting shaft big end and small end is capable of the vertical position of limit thrust ball bearing,
The small end of connecting shaft is threadedly connected to supporting member；The big end of connecting shaft is rotatable mating in sleeve upper end.
In this way, facilitating the assembly of thrust ball bearing, and its vertical position can be defined, facilitate whole device
Use and transhipment.
In this specific embodiment, deep groove ball bearing, the outer ring clamping of deep groove ball bearing are socketed in the big end of connecting shaft
It is fixed on the inner wall of casing.
In this way, connecting shaft and the concentricity of casing are more preferable, it is more preferable to the support effects of ball node.
In this specific embodiment, the handwheel 10 for drive sleeve rotation is equipped in the medium position fixing sleeve of casing.
In this way, rotating casing is gone by the handwheel of setting to adjust the vertical position of supporting member, and it is more laborsaving, facilitate tune
Section.
Claims (10)
1. a kind of steel grid structure bolted spherical node assembling supporting arrangement, including pedestal（1）, which is characterized in that in pedestal（1）
On be vertically provided with telescoping mechanism, the upper end of telescoping mechanism is connected with supporting member（2）, in the entirety of the supporting member upper surface
Subordinate is recessed and forms bolt sphere installation space, and the bolt sphere installation space can be formed after being packed into for bolt sphere in bolt sphere
At least three point contacts of distribution triangular in shape in the horizontal direction support, and so that when bolt sphere is installed in the lateral direction
Installation point position be exposed to bolt sphere installation space edge.
2. a kind of steel grid structure bolted spherical node assembling supporting arrangement as described in claim 1, which is characterized in that described
Supporting member（2）For disk-shaped member, the recessed arc-shaped face in supporting member upper surface middle part position is simultaneously formed for being packed into
And the space of steel grid structure bolt sphere is supported, and can be enclosed along water in one with supporting member after the loading of steel grid structure bolt sphere
Square to line contact bearing.
3. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 2, which is characterized in that propping up
The upper surface for supportting component is equipped with the vertical leakage hole through the setting of support member thickness direction（3）.
4. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 3, which is characterized in that propping up
It is also equipped with non-slip mat on support member upper surface（4）, the non-slip mat（4）The upper correspondence leakage hole（3）Position be equipped with row
Water hole（5）, and all osculums（5）Total level sectional area be greater than or equal to all leakage holes（3）Horizontal sectional area.
5. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 4, which is characterized in that described
Non-slip mat（4）It is made for rubber material.
6. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 2, which is characterized in that described
Telescoping mechanism includes vertically arranged supporting rod（6）, the supporting rod lower end is fixedly connected on pedestal, in the upper end of supporting rod
It is arranged with casing（7）, casing connect with supporting rod by motion thread；And the upper surface of casing is located at the upper surface of supporting rod
Top, the supporting member are connected to sleeve upper end.
7. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 6, which is characterized in that also wrap
Include vertically arranged connecting shaft（8）, the upper end of the connecting shaft is connected with supporting member, connecting shaft（8）Lower end it is rotatable
Grafting is set to casing（7）Upper end, and the lower end of connecting shaft and the upper end of supporting rod are set in distance.
8. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 7, which is characterized in that turning
Thrust ball bearing is arranged on axis（9）, upper surface and the supporting member outside under surface of thrust ball bearing are affixed bearing, thrust ball
The lower face of bearing and the upper surface of casing are affixed bearing.
9. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 8, which is characterized in that described
Connecting shaft（8）The multi-diameter shaft shape small and big lower end in upper end, thrust ball bearing is sheathed on the small end of connecting shaft, and connecting shaft is big
Step surface between end and small end is capable of the vertical position of limit thrust ball bearing, and the small end of connecting shaft is threadedly connected to support structure
Part；The big end of connecting shaft is rotatable mating in sleeve upper end；It is socketed with deep groove ball bearing, zanjon in the big end of connecting shaft
The outer ring of ball bearing is connected and fixed on the inner wall of casing.
10. a kind of steel grid structure bolted spherical node assembling supporting arrangement as claimed in claim 6, which is characterized in that
The medium position fixing sleeve of casing is equipped with the handwheel for drive sleeve rotation（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267423.3U CN207919743U (en) | 2018-02-24 | 2018-02-24 | A kind of steel grid structure bolted spherical node assembling supporting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267423.3U CN207919743U (en) | 2018-02-24 | 2018-02-24 | A kind of steel grid structure bolted spherical node assembling supporting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919743U true CN207919743U (en) | 2018-09-28 |
Family
ID=63600296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267423.3U Active CN207919743U (en) | 2018-02-24 | 2018-02-24 | A kind of steel grid structure bolted spherical node assembling supporting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225135A (en) * | 2020-10-27 | 2021-01-15 | 长江精工钢结构(集团)股份有限公司 | Hydraulic synchronous jacking support frame |
| CN113062472A (en) * | 2021-03-12 | 2021-07-02 | 上海卫星工程研究所 | Support adjusting rod for braiding cable net of parabolic antenna |
-
2018
- 2018-02-24 CN CN201820267423.3U patent/CN207919743U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225135A (en) * | 2020-10-27 | 2021-01-15 | 长江精工钢结构(集团)股份有限公司 | Hydraulic synchronous jacking support frame |
| CN112225135B (en) * | 2020-10-27 | 2021-11-09 | 长江精工钢结构(集团)股份有限公司 | Hydraulic synchronous jacking support frame |
| CN113062472A (en) * | 2021-03-12 | 2021-07-02 | 上海卫星工程研究所 | Support adjusting rod for braiding cable net of parabolic antenna |
| CN113062472B (en) * | 2021-03-12 | 2022-03-29 | 上海卫星工程研究所 | Support adjusting rod for braiding cable net of parabolic antenna |
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