CN108252534A - For the capital constructing device of truss installa-tion - Google Patents
For the capital constructing device of truss installa-tion Download PDFInfo
- Publication number
- CN108252534A CN108252534A CN201810076479.5A CN201810076479A CN108252534A CN 108252534 A CN108252534 A CN 108252534A CN 201810076479 A CN201810076479 A CN 201810076479A CN 108252534 A CN108252534 A CN 108252534A
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- China
- Prior art keywords
- support structure
- support
- capital
- tion
- constructing device
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G2025/006—Heads therefor, e.g. pivotable
Abstract
The present invention provides a kind of capital constructing devices for truss installa-tion, it includes lower support structure and the top support structure for support truss top boom, the top support structure is set up in the top of the lower support structure by support post, the lower support structure is fixed on the top of structural column by the first bracket, the support post is fixed on the support base, the bottom of the support post, which is located at the lower section of the support base and passes through the second bracket, is fixed on the structural column, the top support structure is connected at the top of the support post, the bottom absolute altitude for being highly suitable for pricncipal rafter of the top support structure.The present invention devises a kind of new-type constructing device of simple type, makes full use of field condition, is mounted directly the top for being fixed on existing structural column, is easily assembled to dismantle, so as to complete the installation of girder system effective and rapidly.
Description
Technical field
The present invention relates to truss construction field more particularly to a kind of capital constructing devices for truss installa-tion.
Background technology
The segmentation weight of trussmember is generally not too large, but size is big, easily topple, multipacting is hit, and place space is often
Limited, the obstacle for setting technical measures is more, and many inconveniences are brought to construction.
Invention content
The defects of for existing in the prior art or being potential, the present invention provides a kind of capital constructions for truss installa-tion
Device, can make full use of field condition, complete the installation of girder system effective and rapidly.
To achieve the above object, the present invention provides a kind of capital constructing device for truss installa-tion, including bottom
Support construction and the top support structure for support truss top boom, the top support structure are set up in by support post
The top of the lower support structure, the lower support structure are fixed on the top of structural column, the branch by the first bracket
Support column is fixed on the support base, and the bottom of the support post is located at the lower section of the support base and passes through second N
Leg is fixed on the structural column, and the top support structure is connected at the top of the support post.
The present invention devises a kind of new-type constructing device of simple type, makes full use of field condition, is mounted directly and is fixed on
The top of existing structural column is easily assembled to dismantle, so as to complete the installation of girder system effective and rapidly.
In embodiment of the present invention for the capital constructing device of truss installa-tion, first bracket is pre-buried be fixed on it is described
At the top of the shaft of structural column, the lower support structure is removably attachable to first bracket.
In embodiment of the present invention for the capital constructing device of truss installa-tion, second bracket is pre-buried be fixed on it is described
The shaft of structural column, the bottom of the support post are removably attachable to second bracket.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the top support structure is by detachable
More connected section bar keel annularly connect to be formed, and the cricoid top support structure is located on the shaft of the structural column
Top.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the cricoid top support structure is square
Shape frame-type structure, more first brackets are connected between each interior angle and the structural column of the rectangle frame-type structure.
The present invention for truss installa-tion capital constructing device embodiment in, the top support structure be crossbeam, institute
The opposite sides for stating lower support structure is fixed with the support post, and the crossbeam is fixed on the support post of both sides
Top.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the top support structure is equipped with limiting
Structure, the position limiting structure include at least two clamping plates positioned at the both sides of each pricncipal rafter to be installed.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the position limiting structure, which further includes, is connected to institute
It states between two clamping plates and top shape is suitable for the support support plate of the bottom shape of pricncipal rafter.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the top support structure and the bottom
Diagonal brace is also associated between support construction.
In embodiment of the present invention for the capital constructing device of truss installa-tion, the support post is connected to the bottom
The first side for deviating from vertical centerline of support construction, it is perpendicular that the diagonal brace is connected to deviating from for the lower support structure
To the second side of center line, and first side and opposite sides that second side is the lower support structure
Portion.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the dimensional structure diagram of the capital constructing device for truss installa-tion in the embodiment of the present invention.
Fig. 2 is that the side structure at the first visual angle of the capital constructing device for truss installa-tion in the embodiment of the present invention shows
It is intended to.
Fig. 3 is that the side structure at the second visual angle of the capital constructing device for truss installa-tion in the embodiment of the present invention shows
It is intended to.
Fig. 4 is the planar structure schematic diagram of the lower support structure in the embodiment of the present invention.
Fig. 5 is the planar structure schematic diagram of the top support structure in the embodiment of the present invention.
Fig. 6 is the mounting structure schematic diagram of the first bracket in the embodiment of the present invention.
Fig. 7 is the mounting structure schematic diagram of the second bracket in the embodiment of the present invention.
It is marked in figure as follows：1- lower support structures, 2- top support structures, 3- truss lower booms, 4- pricncipal rafters,
5- truss bottom support brackets, 6- structural columns, 7- support posts, 8- diagonal braces, 9- angle braces, 10- position limiting structures, the first brackets of 11-, 12-
Second bracket, 13- open-celled structures, 101- clamping plates, 102- support support plates.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
The segmentation weight of trussmember is generally not too large, but size is big, easily topple, multipacting is hit, and place space is often
Limited, the obstacle for setting technical measures is more, and many inconveniences are brought to construction.
For this purpose, we devise a kind of new-type constructing device of simple type, for carrying out joist body at the top of structural column
The installation of system, makes full use of field condition, is mounted directly the top for being fixed on existing structure, is easily assembled to dismantle, and can be
When constructing device dispatches from the factory, the support construction of correspondingly-sized is configured according to the actual size of truss, avoids collision, so as to effective and rapid
Complete the installation of girder system in ground.
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
First, as shown in fig.1, providing a kind of capital constructing device for truss installa-tion in the embodiment of the present invention,
For carrying out the installation of truss at the top of structural column.Truss mainly by pricncipal rafter, truss lower boom and is connected to truss
Connecting rod between top boom and truss lower boom is formed, and the installation example of a product truss, the truss structure are illustrated in the present embodiment
Bottom there is one of truss lower boom 3, top has twice pricncipal rafter 4 side by side, and the truss lower boom 3 and truss
Top boom 4 is set in parallel to each other, is connected with multiple tracks connecting rod therebetween, constitutes the main part of the list truss structure, in list Pin
The bottom of the truss lower boom 3 of truss is also associated with a truss bottom support bracket 5, which is seated structural column 6
Top, and the vertical centerline of the truss bottom support bracket 5 should usually coincide with the axis of structural column, to ensure upper truss master
The stability of body portion.
Coordinate shown in Fig. 2 and Fig. 3, the capital constructing device for truss installa-tion in the embodiment of the present invention is mainly by bottom
Support construction 1, top support structure 2 and support post 7 are formed.Wherein, lower support structure 1 is fixed on by the first bracket 11
The top of structural column 6, top support structure 2 are set on the top of lower support structure 1, the top by 7 fixed frame of support post
The antenna height of support construction 2 adapts to the bottom absolute altitude of pricncipal rafter 4, for support in the bottom of pricncipal rafter 4, and purlin
The bottom of frame lower boom 3 is seated by truss bottom support bracket 5 in the top end surface of structural column 6, passes through constructing device of the present invention
Setting, truss can be smoothly supported on to the top of structural column 6, and filled in itself to install the construction using structural column
It puts, avoids setting up scaffold or wall-attached frame etc., save construction space, be suitable for the truss in the case of the limited space of construction site
Installation, since constructing device of the present invention makes to be built vertically upward at the top of structural column, the structure scale of construction is relatively narrow, compared to taking
If the mode of scaffold or wall-attached frame, can avoid that excessive collision occurs with peripheral facility.
Further, support post 7 is fixedly connected on support base 1, can be used and is bolted or welds, preferably uses
It is bolted, in order to assembly and disassembly, carrys out fitted bolt when opening up one in support post upper edge its short transverse and arranging pore structure
When connecting support base, the height of support post can be suitably adjusted by selecting the open-celled structure of different height position, made
The bearing height of the pricncipal rafter for being highly suitable for truss to be installed of support post.The bottom of support post 7 extends downwardly
To the lower section of support base 1, and pass through the second bracket 12 and be fixed on the shaft of structural column 6, the top of support post 7 is connected to
Top support structure 2.
Coordinate shown in Fig. 4 and 6, at the top of the 11 pre-buried shaft for being fixed on structural column 6 of the first bracket, lower support structure 1 can
Releasably it is connected to the first bracket 11.Structural column 6 is concrete column, and middle part is steel column, has been poured in the outside of steel column
Concrete, one end of the first bracket 11 are embedded in concrete column, and the other end of the first bracket 11 is exposed to the outer of concrete column
Portion, and open-celled structure 13 is set on the first bracket of that section 11 for the outside for being exposed to concrete column, open-celled structure is in square
Battle array is arranged in two or more rows, arranges in the horizontal direction, accordingly, open-celled structure is also provided in lower support structure 1, profit
Lower support structure is fixedly connected on the first bracket 11 with bolt, lower support structure 1 and 11 detachable phase of the first bracket
Even, convenient for assembly and disassembly, and then lower support structure 1 is fixed on to by the first bracket 11 top of structural column 6.
In the present embodiment, as shown in figure 4, lower support structure 1 is in ring by more section bar keel being detachably connected
Shape connects to be formed, and cricoid top support structure 1 is located on the surrounding at the top of the shaft of structural column 6.Lower support structure 1 it is more
It can be used and be bolted between a section bar keel, it, can when setting rows of open-celled structure on single or more section bar keel
The size of lower support structure is suitably adjusted using the connection between the trepanning of different location, it is made to adapt to different sizes
Structural column.Further, the use rectangle frame-type structure of cricoid top support structure 1 in the present embodiment, four first N
Leg 11 is connected to correspondingly between four interior angles of the rectangle frame-type structure and structural column 6, sound construction, it is possible to provide is stablized
Bottom support.
Coordinate again shown in Fig. 7, the 12 pre-buried shaft for being fixed on structural column 6 of the second bracket and the lower section one for being located at the first bracket
At set a distance, the bottom of support post 7 is removably attachable to the second bracket 12.Structural column 6 is concrete column, and middle part is type
Steel column has poured concrete in the outside of steel column, and one end of the second bracket 12 is embedded in concrete column, the second bracket 12
The other end is exposed to the outside of concrete column, and is set on the second bracket of that section 12 for the outside for being exposed to concrete column
Open-celled structure 13, open-celled structure 13 is arranged in arrays into two or more rows, arranges, accordingly, is stood in support in the horizontal direction
Open-celled structure is also provided on column, the bottom of support post 7 is fixedly connected on the second bracket 12 using bolt, support post 7
Detachably it is connected with the second bracket 12, convenient for assembly and disassembly, and then the portion of support post 7 is fixed on by knot by the second bracket 12
On the shaft of structure column 6.
Constructing device of the present invention is using the first bracket and the second bracket being embedded on structural column, the first bracket and second N
In distribution up and down, the different height position at the top of structural column is arranged to two layers, is respectively intended to install constructing device of the present invention leg
Lower support structure and support post, it is possible to provide stable, reliable brace foundation.
Coordinate again shown in Fig. 1, Fig. 2 and 5, the top support structure 2 in the present embodiment uses a crossbeam, supports and ties in bottom
The opposite sides of structure 1 is respectively fixed with a support post 7, and the both ends of the crossbeam are individually fixed in the top of the support post 7 of both sides
Portion, crossbeam are horizontally disposed with, and the pricncipal rafter 4 of truss is held on the both ends of the crossbeam.It is mounted with when in top support structure 2
During pricncipal rafter 4, the stress of top support structure 2 can be transferred to structural column rapidly by 7 and second bracket 12 of support post
5, alleviate itself stress of constructing device of the present invention, device is safer, and support is more secured.And it is symmetricly set on structural column both sides
7 stress of support post is equal, can by stress equalization be transferred to structural column, makes whole system stability under loading, improves construction safety
Property.
Further, position limiting structure 10 is equipped in top support structure 2, when top support structure 2 is using crossbeam,
The both ends of crossbeam respectively set one group of position limiting structure 10, and every group of position limiting structure is included at least to wind up positioned at one of truss to be installed
Two clamping plates 101 of the both sides of bar 4, limiting section is formed between two clamping plates 101, and the positioning in the limiting section should wind up according to truss
The position of bar and arrange, the width in the limiting section should be equal or slightly larger than the bar diameter of pricncipal rafter, for truss to be winded up
Bar is limited between two clamping plates 101 of each position limiting structure, prevents pricncipal rafter from sliding, and improves the effect that positioning is installed to it
Fruit.Preferably, the position limiting structure 10 is further included and is connected between two clamping plates 101 and top shape is suitable for the bottom of pricncipal rafter 4
The support support plate 102 of portion's shape, the support support plate 102 can also be used chock substitution, as long as a cambered surface is formed on top, and make the arc
Face paste is together in the bottom of pricncipal rafter to be installed.
In addition, coordinate again shown in Fig. 1~3, in the constructing device of the embodiment of the present invention, at top support structure 2 and bottom
Diagonal brace 8 is also associated between portion's support construction 1, to strengthen the support effect to top support structure 2, prevents from toppling.Wherein, it props up
Support column 7 is connected to the first side for deviating from its vertical centerline of lower support structure 1, and the lower end of diagonal brace 8, which passes through, to be hinged
Seat is articulated with the second side for deviating from its vertical centerline of lower support structure 1, and first side and second side
For the opposite sides portion of lower support structure 1, the upper end of diagonal brace 8 is articulated with top support structure 2 by hinged seat.Support is vertical
Column 7 deviates from the vertical centerline of lower support structure 1, can to the greatest extent may be used in the width range of limited bottom supporting mechanism
The installation space of energy ground increase diagonal brace 8, increases its angle of inclination, is conducive to be promoted the support effect of diagonal brace 8, reaches and preferably resist
It topples effect.Meanwhile the installation of support post can also be made to avoid connecting for connecting the horizontal of adjacent truss structure at truss center
Bar avoids assembly.
It further, further can also be by setting angle brace 9 between the top of support post 7 and top support structure 2
Increase bonding strength between the two, further promote the support effect to top support structure, and then ensure to be placed in top
The stability of pricncipal rafter in portion's support construction.When top support structure 2 is crossbeam, the end of crossbeam is made to extend to branch
The outside of column is supportted, is bolted or welds angle brace between the end of crossbeam and support post.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
The bright revealed content of book so that those skilled in the art understands and reads, is not limited to the enforceable limit of the present invention
Fixed condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, not
It influences under the effect of present invention can be generated and the purpose that can reach, should all still fall and be obtained in disclosed technology contents
In the range of covering.It is meanwhile cited such as " on ", " under ", "left", "right", " centre " and " one " etc. in this specification
Term is merely convenient to understanding rather than to limit the enforceable range of the present invention, the change of relativeness or tune for narration
It is whole, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
The above is only presently preferred embodiments of the present invention, and limitation in any form is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any technology people for being familiar with this profession
Member, in the range of technical solution of the present invention is not departed from, when the technology contents using the disclosure above make a little change or repair
The equivalent embodiment for equivalent variations is adornd, as long as being the content without departing from technical solution of the present invention, technology according to the present invention is real
Any simple modification, equivalent change and modification that confrontation above example is made still falls within the range of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of capital constructing device for truss installa-tion, it is characterised in that：Including lower support structure and for support purlin
The top support structure of frame top boom, the top support structure are set up in the upper of the lower support structure by support post
Side, the lower support structure are fixed on the top of structural column by the first bracket, and the support post is fixed on the support
Pedestal, the bottom of the support post, which is located at the lower section of the support base and passes through the second bracket, is fixed on the structural column,
The top support structure is connected at the top of the support post.
2. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：First bracket is pre-buried
It is fixed at the top of the shaft of the structural column, the lower support structure is removably attachable to first bracket.
3. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：Second bracket is pre-buried
The shaft of the structural column is fixed on, the bottom of the support post is removably attachable to second bracket.
4. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：The top support structure
It annularly connects and is formed for the more section bar keel by being detachably connected, the cricoid top support structure is located on the knot
At the top of the shaft of structure column.
5. it to be used for the capital constructing device of truss installa-tion as claimed in claim 4, it is characterised in that：The cricoid top branch
Support structure is rectangle frame-type structure, and more first brackets are connected to each interior angle of the rectangle frame-type structure and the structure
Between column.
6. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：The top support structure
For crossbeam, the opposite sides of the lower support structure is fixed with the support post, and the crossbeam is fixed on the described of both sides
The top of support post.
7. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：The top support structure
Position limiting structure is equipped with, the position limiting structure includes at least two clamping plates positioned at the both sides of each pricncipal rafter to be installed.
8. it to be used for the capital constructing device of truss installa-tion as claimed in claim 7, it is characterised in that：The position limiting structure also wraps
Include be connected between two clamping plate and top shape be suitable for pricncipal rafter bottom shape support support plate.
9. it to be used for the capital constructing device of truss installa-tion as described in claim 1, it is characterised in that：The top support structure
Diagonal brace is also associated between the lower support structure.
10. it to be used for the capital constructing device of truss installa-tion as claimed in claim 9, it is characterised in that：The support post connects
The first side for deviating from vertical centerline of the lower support structure is connected to, the diagonal brace is connected to the bottom support knot
The second side for deviating from vertical centerline of structure, and first side and second side are the lower support structure
Opposite sides portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076479.5A CN108252534B (en) | 2018-01-26 | 2018-01-26 | Column top construction device for truss installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076479.5A CN108252534B (en) | 2018-01-26 | 2018-01-26 | Column top construction device for truss installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108252534A true CN108252534A (en) | 2018-07-06 |
| CN108252534B CN108252534B (en) | 2020-08-04 |
Family
ID=62741960
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076479.5A Active CN108252534B (en) | 2018-01-26 | 2018-01-26 | Column top construction device for truss installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN108252534B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110005210A (en) * | 2019-04-16 | 2019-07-12 | 中国建筑第八工程局有限公司 | The mounting device and its construction method of steel truss |
| CN110029735A (en) * | 2019-05-28 | 2019-07-19 | 中铁建设集团有限公司 | A kind of capital supporting arrangement for low level jacking formwork system |
| CN110029733A (en) * | 2019-05-15 | 2019-07-19 | 中铁建设集团有限公司 | A kind of capital Overthrow preventing device for jacking formwork system |
| CN112573341A (en) * | 2020-12-05 | 2021-03-30 | 李昇 | Column top hoisting mechanism and construction method thereof |
| CN115217268A (en) * | 2022-07-26 | 2022-10-21 | 中国建筑第五工程局有限公司 | Pipe truss combined structure and construction method thereof |
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| CN105735656A (en) * | 2016-04-05 | 2016-07-06 | 甘肃建投钢结构有限公司 | Overhead butting and fixing bracket for large-cantilever space pipe truss structure |
| CN206753108U (en) * | 2017-04-20 | 2017-12-15 | 江苏南通二建集团有限公司 | A kind of main couple supporting apparatus of sheet truss combining structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110005210A (en) * | 2019-04-16 | 2019-07-12 | 中国建筑第八工程局有限公司 | The mounting device and its construction method of steel truss |
| CN110029733A (en) * | 2019-05-15 | 2019-07-19 | 中铁建设集团有限公司 | A kind of capital Overthrow preventing device for jacking formwork system |
| CN110029735A (en) * | 2019-05-28 | 2019-07-19 | 中铁建设集团有限公司 | A kind of capital supporting arrangement for low level jacking formwork system |
| CN112573341A (en) * | 2020-12-05 | 2021-03-30 | 李昇 | Column top hoisting mechanism and construction method thereof |
| CN115217268A (en) * | 2022-07-26 | 2022-10-21 | 中国建筑第五工程局有限公司 | Pipe truss combined structure and construction method thereof |
| CN115217268B (en) * | 2022-07-26 | 2023-10-27 | 中国建筑第五工程局有限公司 | Pipe truss combined structure and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN108252534B (en) | 2020-08-04 |
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