CN106049680B - A kind of rack and truss coplanar built up construction and connector - Google Patents
A kind of rack and truss coplanar built up construction and connector Download PDFInfo
- Publication number
- CN106049680B CN106049680B CN201610561126.5A CN201610561126A CN106049680B CN 106049680 B CN106049680 B CN 106049680B CN 201610561126 A CN201610561126 A CN 201610561126A CN 106049680 B CN106049680 B CN 106049680B
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- rack
- truss
- connector
- plate
- positioning plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/5843—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with ends provided with protuberances
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of rack and truss coplanar built up construction and connector, the connection of rack and truss that novel hub node is formed by connecting can be realized, to meet the use demand of large span component.The connector of the present invention includes：Accessory plate is fixedly connected with the truss；First plug connector has the first inserted terminal and the first connecting portion being detachably connected with the accessory plate；Second plug connector has the second inserted terminal and the second connecting portion with the hub node Tenon cooperation of the rack, and first inserted terminal and second inserted terminal are mating.Accessory plate and the first plug connector, the first plug connector and the second plug connector are detachable connection, in order to adjust the relative position of rack and truss, and then realize accurate installation；By the setting of the second plug connector, it can realize and coordinate with the Tenon of hub node, not only connection reliability is high, is also convenient for improving dismounting convenience, optimizes stress, improve bearing capacity and safety, preferably meet the needs of large span.
Description
Technical field
The present invention relates to large-span steel technical field, more particularly to a kind of rack and the coplanar built up construction of truss
And connector.
Background technology
In steel structure technology field, as coal yard closure designs in, since some project spans are larger, can not be used alone
Rack is built-up, at this time, it is necessary to connect to form entire structures with truss by rack.
At present, rack of the prior art is formed by connecting using bolted spherical node, but bolted spherical node is merely able to bear
Pulling force and pressure, rod piece cannot bear transverse load and moment of flexure；Moreover, the length that high-strength bolt is screwed into inside bolted spherical node is leaned on
Naked eyes are difficult to judge, the quality problems of " vacation is tightened " easily occur, and safety is poor；Since rack is generally in high-altitude, it is necessary to
Purlin carries out auxiliary load-bearing, and the engineering weight in unit area is big.
Based on drawbacks described above, current rack generally use novel aluminum alloy hub node, the node is connected using mortise and tenon type,
Not only high capacity also has many advantages, such as that safe, engineering weight is small, install convenient.
But the rack being formed by connecting using novel aluminum alloy hub node be typically separately as agent structure, can not
Meets the needs of large span, it is necessary to coordinate with truss.
Therefore, a kind of rack and truss coplanar built up construction and connector how are designed, to realize by novel hub section
The connection of rack and truss that is formed by connecting of point, the technical issues of becoming those skilled in the art's current urgent need to resolve.
Invention content
The object of the present invention is to provide a kind of racks and truss coplanar built up construction and connector, can realize novel
The connection of rack and truss that hub node is formed by connecting, to meet the use demand of large span component.
To achieve the above object, the present invention provides a kind of rack and the connector of truss, including：
Accessory plate is fixedly connected with the truss；
First plug connector has the first inserted terminal and the first connecting portion being detachably connected with the accessory plate；
Second plug connector has the second inserted terminal and the second connecting portion with the hub node Tenon cooperation of the rack, institute
It states the first inserted terminal and second inserted terminal is mating.
The present invention connector, equipped with mating the first plug connector and the second plug connector, wherein, the first plug connector with
The accessory plate for being fixed on truss is detachably connected, and the second plug connector can coordinate with the hub node Tenon of rack；It, can be with during connection
Second plug connector is connected to rack, then the first plug connector is inserted on the second plug connector, accessory plate is then with truss
It installs and is placed in height in the air, then network frame hoisting to position corresponding with truss can be connected the first plug connector and accessory plate
It connects, to realize the connection of rack and truss.
As it can be seen that above-mentioned connector is not only simple in structure, also there is install convenient, during installation, by network frame hoisting extremely
Position corresponding with truss, the first plug connector is connect with accessory plate can fix truss and rack；What is more important, auxiliary
Plate and the first plug connector, the first plug connector and the second plug connector are detachable connection, in order to adjust rack and truss
Relative position, and then realize accurate installation；By the setting of the second plug connector, it can realize and coordinate with the Tenon of hub node,
Not only connection reliability is high, is also convenient for improving dismounting convenience, optimizes stress, improves bearing capacity and safety, preferably full
The demand of sufficient large span.
Optionally, first plug connector includes the first positioning plate and the first insertion pipe, one end of first insertion pipe
It is fixed with first positioning plate, the other end forms first inserted terminal, and the first connecting portion is set on the described first positioning
Plate.
Optionally, auxiliary fixing member is further included, the auxiliary fixing member runs through and is fixedly connected with the accessory plate and described
First positioning plate, the first connecting portion are the connecting hole passed through for the auxiliary fixing member.
Optionally, the accessory plate is channel steel, and is fastened with its notch in the connecting rod of the truss, with its slot
Mounting surface of the back side at bottom as first positioning plate.
Optionally, the connecting hole is the slotted hole extended in the same direction with the accessory plate.
Optionally, first positioning plate is elliptical flat-plate, is extended in the same direction with the accessory plate.
Optionally, second plug connector includes the second insertion pipe and the second positioning plate, one end of second insertion pipe
Opening forms second inserted terminal, and the other end is fixed with second positioning plate, and the second connecting portion is set on described second
Positioning plate.
Optionally, the second connecting portion is plate, and one end of the plate is fixedly connected with second positioning plate, separately
One end forms the plug with hub node Tenon cooperation.
Optionally, the second connecting portion includes at least two plates, and each plate is with the respective plug
Coordinate with each slot Tenon of the hub node.
Optionally, first inserted terminal and second inserted terminal are movably mating in the plugging direction.
Optionally, the plugging direction is perpendicular to the axial direction of the hub node and/or perpendicular to first positioning plate.
The present invention also provides a kind of rack and the coplanar built up construction of truss, including connected by hub node with rod piece and
Into rack and the truss that is connect with the rack, the rack connected, and be in by above-mentioned connector with the truss
In same plane.
Optionally, the rack includes several first tie points and several second tie points, and first tie point passes through
The connector is connect with the truss, and second tie point is fixed with the truss welding.
Optionally, the edge of the rack surrounds quadrangle, and the two of which relative edge of the quadrangle is all provided with that there are one institutes
The first tie point is stated, other two relative edge is all provided with there are two first tie point, and first tie point is about described
The central symmetry distribution of rack.
Optionally, the accessory plate is welded with the first connecting portion and/or first inserted terminal is inserted with described second
Connect end welding.
Optionally, further include the first pipe fitting for being welded in the truss and with the hub section at second tie point
Second pipe fitting of point Tenon cooperation, is welded after first pipe fitting and the second pipe fitting grafting, so that described second is connected
Point is fixed with the truss welding.
Description of the drawings
Fig. 1 is a kind of structure diagram of the rack provided by the present invention in specific embodiment；
Fig. 2 is the facade structures schematic diagram that connector provided by the present invention is in connection status；
Fig. 3 is the vertical view of connector shown in Fig. 2；
Fig. 4 is the side view of connector shown in Fig. 2；
Fig. 5 is the facade structures schematic diagram at the second tie point in composite space truss provided by the present invention；
Fig. 6 is the vertical view shown in Fig. 5 at the second tie point.
In Fig. 1-6：
Accessory plate 1, the first plug connector 2, the first inserted terminal 21, first connecting portion 22, the first positioning plate 23, the first insertion pipe
24th, the second plug connector 3, the second inserted terminal 31, second connecting portion 32, the second insertion pipe 33, the second positioning plate 34, hub node 4, auxiliary
Help fixing piece 5, connecting rod 6, rack 7, the first pipe fitting 8, the second pipe fitting 9, the first tie point C1, the second tie point C2.
Specific embodiment
The present invention provides a kind of racks and truss coplanar built up construction and connector, can realize novel hub node
The connection of rack and truss being formed by connecting, to meet the use demand of large span component.
Below in conjunction with attached drawing, the present invention is specifically introduced, so as to those skilled in the art's accurate understanding present invention's
Technical solution.
First, second grade words as described herein only for the same or similar different components of specification configuration or it is identical or
Similar different structure does not indicate that the particular determination to sequence.
As shown in Figure 1, the present invention provides a kind of rack and the coplanar built up construction of truss, rack 7 therein includes hub
Node 4 and several rod pieces, each rod piece connect to form a space structure body according to certain grid configuration by hub node 4, should
Space structure body is rack 7；The general plane or structure with triangular element that truss is made of straight-bar, rack 7 are used
It in the space cell of filling truss, is connect with truss, and forms the built up construction being in truss in same plane, and then built
Form the longspan structures bodies such as indoor coal storage yard.
To realize the connection of rack 7 and truss, the present invention also provides a kind of connector, hereinafter to the connector into
Row is described in detail.Specifically, several first tie point C1 and several second tie point C2 can be chosen on rack 7, then
First tie point C1 by connector with truss is connect, the second tie point C2 is fixed with truss welding.In fact, first connects
Contact C1 and the second tie point C2 is to distinguish, other tie points that the first tie point C1 is removed on rack 7 are properly termed as
Second tie point C2, still, in order to clearly express, there is no be labeled each second tie point C2 in Fig. 1.
It, can be by assembled good net after the completion of truss installa-tion when equipped with the first tie point C1 and the second tie point C2
Then each first tie point C1 is connect positioning, Ran Houzai with truss by the lifting of frame 7 to position corresponding with truss by connector
To each second tie point C2 weldings, being welded and fixed for the second tie point C2 and truss is realized.At this point, without crane always to rack
7 are lifted, and simplify installation procedure, improve installation effectiveness, also improve the installation accuracy of rack 7 and truss.
In the embodiment shown in fig. 1, the edge of rack 7 can surround quadrangle, and the two of which of the quadrangle is opposite
Side can be all provided with there are one the first tie point C1, other two relative edge is all provided with there are two the first tie point C1, and each first connects
Point C1 can be distributed about the central symmetry of rack 7.In detail, each point of 7 edge of rack can be in turn connected to form one
Connecting line, each connecting line are in turn connected to form a quadrangle, the quadrangle that the edge of as rack 7 surrounds, with four side
Shape is for rectangle, two short sides being oppositely arranged in rectangle can set a first tie point C1, be specifically as follows this
The short side midpoint of rectangle；Two long sides being oppositely arranged in the rectangle can set two the first tie point C1, same
Two the first tie point C1 on side can be the trisection point of the long side or be arranged in as needed in the long side；When it
In the first tie point C1 on a short side and long side location determination after, other tie points are the second tie point C2, Fig. 1
In no longer show one by one.
It is appreciated that those skilled in the art can be arranged as required to number and the position of the first tie point C1, it is unlimited
In specific embodiment shown in FIG. 1, as long as the pre-determined bit of rack 7 can be realized, in order at each second tie point C2
Welding.
Below in conjunction with Fig. 2-4, the connector of the present invention is described in detail.
The connector of the present invention, is used to implement the connection of rack 7 and truss, including accessory plate 1, the first plug connector 2 and the
Two plug connectors 3, accessory plate 1 are fixedly connected with truss, can be specifically fixedly welded on one of connecting rod 6 of truss；
First plug connector 2 has the first inserted terminal 21 and first connecting portion 22, and the first inserted terminal 21 and first connecting portion 22 can be opposite
Setting is in two opposite ends of the first plug connector 2 in other words, and first connecting portion 22 can be detachably connected with accessory plate 1；The
Two plug connectors 3 have the second inserted terminal 31 and second connecting portion 32, and 32 and second inserted terminal 31 of second connecting portion can also be opposite
Setting, i.e. two opposite ends in the second plug connector 3, second connecting portion 32 and 4 Tenon of hub node of rack 7 coordinate, and realize
The connection of second plug connector 3 and rack 7, the second inserted terminal 31 and the first inserted terminal 21 are mating, realize the first plug connector 2 and
The connection of second plug connector 3.
As it can be seen that connector using the present invention, is inserted including the first plug connector 2 and the second plug connector 3 being mutually inserted, first
Fitting 2 is detachably connected by accessory plate 1 with truss, and 4 Tenon of hub node of the second plug connector 3 and rack 7 coordinates, and first is inserted
After fitting 2 is connect with accessory plate 1, you can realize the connection of rack 7 and truss, installation is simple and convenient；What is more important, first
Plug connector 2 and the connection of the grafting amount, the first plug connector 2 and accessory plate 1 of the second plug connector 3 can adjust as needed, into
And the relative position of truss and rack 7 is adjusted, the installation error of all directions is absorbed, realizes accurate installation；Meanwhile second plug connector
3 are coordinated by second connecting portion 32 and 4 Tenon of hub node of rack 7, ensure that the reliability of connection.
Wherein, the first inserted terminal 21 can be insertion end, and the second inserted terminal 31 can be interface so that the first plug connector
2 are inserted into the second inserted terminal 31 of the second plug connector 3 with its first inserted terminal 21.It is appreciated that the first inserted terminal 21 and second is inserted
As long as connecing end 31 can form mating, one of which is insertion end, and another one is interface.
As described herein be detachably connected refers to, the connection side of dismounting is realized in the case where not destroying connected component
Formula, such as grafting, be spirally connected.
The Tenon cooperation refers to that a kind of concave-convex connection mode combined of the component use of two interconnections is commonly used
In the connection of wooden component, it is also used for the connection of steel construction herein, as long as being implemented in combination with connection using bumps belongs to the application
Tenon cooperation.
Specifically, as shown in Fig. 2, the first plug connector 2 can include the first positioning plate 23 and the first insertion pipe 24, first inserts
One end of take over 24 is fixed with the first positioning plate 23, can be specifically welded and fixed perpendicular to the first positioning plate 23, the other end is formed
First inserted terminal 21,31 grafting of the second inserted terminal with the second plug connector 3；First positioning plate 23 is equipped with for can with accessory plate 1
The first connecting portion 22 of dismantling connection.
In the embodiment shown in Figure 2, connector of the invention further includes auxiliary fixing member 5, which can be with
For locating pieces such as screw or pins, 1 and first positioning plate 23 of accessory plate can be run through, to realize that accessory plate 1 and first positions
Plate 23 is detachably connected, and first connecting portion 22 at this time as supplies the connecting hole that auxiliary fixing member 5 passes through, the form of connecting hole
It is accordingly set according to the structure of auxiliary fixing member 5.
When accessory plate 1 and the first positioning plate 23 are using different when being detachably connected form, first connecting portion 22 can phase
It should change, when such as using grafting, first connecting portion 22 can be inserted link that can be mating with accessory plate 1；Correspondingly, it is real
Existing accessory plate 1 is detachably connected with the first positioning plate 23, and accessory plate 1 also is provided with corresponding connection structure, such as bolt apertures, jack
Deng.
With reference to Fig. 3, the second plug connector 3 can include the second insertion pipe 33 and the second positioning plate 34, the second insertion pipe 33
One end open forms interface, and as the second inserted terminal 31, the other end is fixed with the second positioning plate 34, and the second positioning plate 34 is equipped with
The second connecting portion 32 coordinated with 4 Tenon of hub node of rack 7.
The second connecting portion 32 can be plate, and one end of plate is fixedly connected with the second positioning plate 34, and the other end is formed
It with the plug of 4 Tenon of hub node cooperation, is inserted into plug in the slot of hub node 4, realizes the connection with rack 7.
In Fig. 2 and embodiment shown in Fig. 3, second connecting portion 32 includes at least two plates, the hub node 4 of rack 7
Equipped with several slots, each plate is corresponded with slot, and is inserted into the slot of hub node 4 with respective plug, realization and hub
The Tenon cooperation of node 4.
When equipped with more than two plates, reliable connection can be formed with hub node 4, can also mutually restricted, with
Reliable location to the second positioning plate 34 is realized by hub node 4, and then fixes the second insertion pipe 33.Moreover, in order to realize
The positioning of two insertion pipes 33, the second positioning plate 34 can be the tablet for the central axes setting for being parallel to hub node 4, which has
Certain area, and each plate is extended radially out by hub node 4；Second insertion pipe 33 can be hollow cylindrical tube, can be with it
End be welded in the second positioning plate 34 deviate from hub node 4 end face, specifically can vertically with the second positioning plate 34, such as Fig. 2 and Fig. 3
It is shown.
At this point, the first insertion pipe 24 can be inserted into the second inserted terminal 31 of the second insertion pipe 33 with its first inserted terminal 21, insert
Connect direction specifically can be formed radially grafting perpendicular to the axial direction of hub node 4 in hub node 4, can also be perpendicular to
One positioning plate 23.First positioning plate 23 and the second positioning plate 34 can be with arranged in parallel, 24 He of the first insertion pipe at this time
Second insertion pipe 33 can vertically with the first positioning plate 23 and the second positioning plate 34, and in the first positioning plate 23 and the second positioning
Between plate 34, the connector of the application is formed with grafting.
Since plugging direction is perpendicular to the axial direction of hub node 4, and the connection direction of each rod piece is each parallel to hub section in rack 7
Point 4 axial direction, then can to hub node 4 axially and radially on installation surplus be adjusted, to adjust the position of rack 7,
Reduce installation error.
Meanwhile when plugging direction is perpendicular to the first positioning plate 23, the first company on the first positioning plate 23 can also be adjusted
Socket part 22 to adjust the installation surplus of the direction, realizes the adjustment to rack 7 and truss relative position, improve installation accuracy and
Accuracy.
Especially, the first inserted terminal 21 and the second inserted terminal 31 are movably mating in the plugging direction, Ke Yigen
According to needing to adjust insertion, and then adjust the first plug connector 2 and the second plug connector 3 relative position in the plugging direction, so as to
It realizes relative position to rack 7 and truss in the plugging direction, to absorb installation error, improves installation accuracy and accurate
Property.
Incorporated by reference to Fig. 4, to realize the first positioning plate 23 and the connection of truss, accessory plate 1 can be set, which has
Body can be channel steel, and can be fastened on the connecting rod 6 of truss with the notch of channel steel, using the back side of slot bottom as mounting surface,
Connect with the first positioning plate 23, specifically can first positioning plate 23 be bonded with the mounting surface of accessory plate 1, then with assist fix
Part 5 runs through the first positioning plate 23 and accessory plate 1, achieves a fixed connection.
Especially, when using channel steel as accessory plate 1, if truss is connected using round steel pipe as connecting rod 6
It forms, when being connect by channel steel with connecting rod 6, installation error of the round steel pipe on radial and axial can also be absorbed, carried
High installation accuracy.
At this point, first connecting portion 22 is connecting hole, which can be slotted hole, which can be with accessory plate 1
It extends in the same direction, the connecting rod 6 of accessory plate 1, slotted hole and truss can extend in the same direction.Connect when using slotted hole as first
During socket part 22, the position of auxiliary fixing member 5 can be adjusted in the length direction of slotted hole, and then adjusts the peace in the length direction
Surplus is filled, to absorb the installation error of the direction, improves installation accuracy.
Meanwhile first positioning plate 23 may be arranged as elliptical flat-plate, which can in the same direction prolong with accessory plate 1
It stretches, i.e., the long axis of elliptical flat-plate is on the extending direction of accessory plate 1, as shown in Figure 4.When 1 and first positioning plate 23 of accessory plate
When extending in the same direction, it can mutually cooperate with, effectively improve bonding strength, convenient for the installation of the first insertion pipe 24.
Also, first connecting portion 22 can be two symmetrically arranged slotted holes, on the long axis in the first positioning plate 23,
It can also can be welded in the first positioning plate 23 about the center symmetric setting of the first positioning plate 23, the first insertion pipe 24
The heart is coaxially disposed with the first positioning plate 23, two slotted holes are respectively at the both sides of the first insertion pipe 24.
Based on this, the first insertion pipe 24 and the second insertion pipe 33 can adjust installation surplus in the plugging direction, and first connects
Socket part 22 can adjust installation surplus with auxiliary fixing member 5 on the extending direction of accessory plate 1, to absorb truss and rack 7
Installation error improves installation accuracy and accuracy.
The rack 7 of the present invention and the built up construction of truss, may be used the company that above-mentioned connector realizes the first tie point C1
It connects, to realize the pre-determined bit of rack 7 and truss, is then welded at the second tie point C2.
9 matched mode of the first mating pipe fitting 8 and the second pipe fitting can also be used at the second tie point C2
It realizes connection, is then welded in junction.
With reference to Fig. 5 and Fig. 6, the first pipe fitting 8 can be welded in truss, the second pipe fitting 9 can at the second tie point C2
4 Tenon of hub node coordinates, and is welded after 9 grafting of the first pipe fitting 8 and the second pipe fitting, so as in the second tie point C2 of rack 7
Place is fixed with truss welding.
Specifically, the structure that the first pipe fitting 8 can refer to the first insertion pipe 24 is configured, the second pipe fitting 9 can join
The structure for examining the second insertion pipe 33 is configured, moreover, the second pipe fitting 9 can also use second in above-mentioned second plug connector 3
Positioning plate 34, the structure type realization of plate and the Tenon of hub node 4 coordinate.Without detachably connecting with truss during due to welding
It connects, above-mentioned accessory plate 1 may be used at the second tie point C2 and fix the first pipe fitting 8, wherein, accessory plate 1 can also use slot
Then using the slot bottom back side of channel steel as mounting surface, the first pipe fitting 8 is directly welded on accessory plate 1 for the structure type of steel；Or
Person says, compared with the first plug connector 2, the component being connected at the second tie point C2 with truss can save the first positioning plate 23,
And the first pipe fitting 8 is directly welded and fixed with accessory plate 1.
When using the above structure, by taking the coal yard of large span as an example, to the built up construction and installation process of rack 7 and truss
It is described in detail.
For the coal yard compared with large span, the truss generally connected with steel tube is connected as main structure, novel hub node 4
The rack 7 formed is used as accessory structure, when accessory structure and main structure in the same plane when, first in each tie point of main structure
The channel steel of upper a bit of same size is welded at (including the first tie point C1 and the second tie point C2), as accessory plate 1, then
The form that connection with main structure is mainly welded by the hub node 4 of rack 7 and steel pipe, channel steel is realized.
When rack 7 is installed at the scene, to ensure installation accuracy, every rack 7 is installed one by one using crane：First
In the corresponding positions of each first tie point C1, installation bolt may be used as auxiliary fixing member 5 at each first tie point C1
It is fixed；After fixation, crane loose can be hooked into the lifting operation of a piece of rack 7 under row, in the second of rack 7 fixed
Be subjected at tie point C2, at the first tie point C1, the junction of the first insertion pipe 24 and the second insertion pipe 33, with
And accessory plate 1 and the junction of the first positioning plate 23 can be welded, and to realize being fixedly connected for rack 7 and truss, be had
Body position is as shown in Figure 1.
Specific installation steps are as follows：For the first tie point C1, a channel steel is welded in the link position of main structure first
As accessory plate 1, the both ends of channel steel are equipped with mounting hole, and the installation bolt for being provided as auxiliary fixing member 5 is attached；It will be a bit of
Steel pipe is determined as 24, one pieces of full-elliptics of the first insertion pipe as the first positioning plate 23, and by the first insertion pipe 24 with first
Position plate 23 welds, and the size of the first positioning plate 23 is close with channel steel, and mounting hole of the both ends of long axis direction on channel steel corresponds to
Equally there are connecting holes for position, as first connecting portion 22, connecting hole is slightly larger, to ensure that auxiliary fixing member 5 connects with connecting hole
A degree of movement can be carried out after connecing in the horizontal direction, offsets part installation deviation.
It is installed to realize, following preparation can be carried out：
The welding of accessory plate 1 and truss is completed, when carrying out weld job to channel steel, will can be used as and assist before welding
The installation bolt of fixing piece 5 is fixed on the inside of channel steel, so that accessory plate 1 and auxiliary fixing member 5 are used as the Ith part；
The plate of two same sizes is inserted into the two neighboring insertion groove of hub node 4, and welds the second positioning plate 34,
The second insertion pipe 33 is welded in the second positioning plate 34 later；
First insertion pipe 24 is welded in the first positioning plate 23, the first insertion pipe 24 is then inserted into the first insertion pipe 24,
The two is not welded, to ensure that two insertion pipes opposite can slide, this part (i.e. the first plug connector 2 and second grafting
Part 3) it is the IIth part.
By after the completion of truss installa-tion, part i is located in high-altitude at scene, just includes the in the rack 7 that installation on ground is formed
II part；After 7 assembly of rack is good, rack 7 is hung the lifting in high-altitude, part i and the IIth part in gondola by crane
Lower carry out in-site installation, by the first insertion pipe 24 of the IIth part by being extracted out in the second insertion pipe 33, so that the first positioning plate
23 hold out against the accessory plate 1 of part i, allow and pass through the first positioning plate 23 and accessory plate 1 as the installation bolt of auxiliary fixing member 5,
It is tightened using installation nut, realizes the connection of the first tie point C1.
After the first all tie point C1 is fully completed connection, rack 7 realizes pre-determined bit with truss, and crane can pine
Hook carries out down the lifting of a piece of rack 7, also would not be long without lifting operation whole in the welding process of a piece of rack 7
Occupancy crane resources.
After each first tie point C1 completes connection, each second tie point C2 weldings can be connected by overhead welding
Fixed truss and rack 7, can also be by 1 and first positioning plate 23 of overhead welding accessory plate, to be fixedly connected with part i and the
II part.
For the first insertion pipe 24 and the second insertion pipe 33 of the IIth part, can determine to connect according to the situation of Force Calculation
Connect mode：If the first insertion pipe 24 and the whole stress of the second insertion pipe 33, to the first insertion pipe 24 and the second insertion pipe 33
It is welded to connect；If needed between the first insertion pipe 24 and the second insertion pipe 33 it is free to slide, not to the first insertion pipe
24 and second insertion pipe 33 welded.
It is installed using aforesaid way, rack 7 and truss may be in same plane, to form the group of planar structure
Close framework.
The rack provided by the present invention built up construction coplanar with truss and connector are described in detail above.This
Specific case is applied in text to be expounded the principle of the present invention and embodiment, the explanation of above example is only intended to
It helps to understand core concept of the invention.It should be pointed out that for those skilled in the art, this is not being departed from
Under the premise of inventive principle, can also to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the present invention
In scope of the claims.
Claims (16)
1. a kind of connector of rack and truss, which is characterized in that including：
Accessory plate (1), is fixedly connected with the truss；
First plug connector (2) has the first inserted terminal (21) and the first connecting portion being detachably connected with the accessory plate (1)
(22)；
Second plug connector (3) has the second inserted terminal (31) and is connect with the second of hub node (4) Tenon cooperation of the rack
Portion (32), first inserted terminal (21) and second inserted terminal (31) are mating.
2. connector as described in claim 1, which is characterized in that first plug connector (2) includes the first positioning plate (23)
With the first insertion pipe (24), one end of first insertion pipe (24) is fixed with first positioning plate (23), and the other end is formed
First inserted terminal (21), the first connecting portion (22) is set on first positioning plate (23).
3. connector as claimed in claim 2, which is characterized in that further include auxiliary fixing member (5), the auxiliary fixing member
(5) run through and be fixedly connected with the accessory plate (1) and first positioning plate (23), the first connecting portion (22) is described in confession
The connecting hole that auxiliary fixing member (5) passes through.
4. connector as claimed in claim 3, which is characterized in that the accessory plate (1) is channel steel, and is fastened admittedly with its notch
Due to the connecting rod (6) of the truss, using the back side of its slot bottom as the mounting surface of first positioning plate (23).
5. connector as claimed in claim 4, which is characterized in that the connecting hole is extends in the same direction with the accessory plate (1)
Slotted hole.
6. connector as claimed in claim 5, which is characterized in that first positioning plate (23) is elliptical flat-plate, and described
Accessory plate (1) extends in the same direction.
7. such as claim 2-6 any one of them connectors, which is characterized in that second plug connector (3) is inserted including second
(33) and the second positioning plate (34) are taken over, the one end open of second insertion pipe (33) forms second inserted terminal (31),
The other end is fixed with second positioning plate (34), and the second connecting portion (32) is set on second positioning plate (34).
8. connector as claimed in claim 7, which is characterized in that the second connecting portion (32) is plate, the plate
One end is fixedly connected with second positioning plate (34), and the other end forms the plug with hub node (4) Tenon cooperation.
9. connector as claimed in claim 8, which is characterized in that the second connecting portion (32) is described slotting including at least two
Plate, each plate are coordinated with each slot Tenon of the respective plug and the hub node (4).
10. connector as claimed in claim 7, which is characterized in that first inserted terminal (21) and second inserted terminal
(31) it is movably mating in the plugging direction.
11. connector as claimed in claim 10, which is characterized in that the plugging direction is perpendicular to the hub node (4)
Axially and/or perpendicular to first positioning plate (23).
12. a kind of rack and the coplanar built up construction of truss, including the rack (7) being formed by connecting by hub node (4) and rod piece
With the truss being connect with the rack (7), which is characterized in that the rack (7) and the truss pass through the claims 1-
11 any one of them connectors connect, and in same plane.
13. built up construction as claimed in claim 12, which is characterized in that the rack (7) includes several first tie points
(C1) and several second tie points (C2), first tie point (C1) is connect by the connector with the truss, described
Second tie point (C2) is fixed with the truss welding.
14. built up construction as claimed in claim 13, which is characterized in that the edge of the rack (7) surrounds quadrangle, this four
The two of which relative edge of side shape is all provided with there are one first tie point (C1), other two relative edge is all provided with there are two described in
First tie point (C1), and first tie point (C1) is distributed about the central symmetry of the rack (7).
15. built up construction as claimed in claim 13, which is characterized in that the accessory plate (1) and the first connecting portion
(22) welding and/or first inserted terminal (21) are welded with second inserted terminal (31).
16. such as claim 13-15 any one of them built up construction, which is characterized in that further include and be welded in the truss
First pipe fitting (8) and the second pipe fitting (9) with hub node (4) Tenon cooperation at second tie point (C2), it is described
It is welded after first pipe fitting (8) and second pipe fitting (9) grafting, so as to by second tie point (C2) and the truss welding
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561126.5A CN106049680B (en) | 2016-07-13 | 2016-07-13 | A kind of rack and truss coplanar built up construction and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561126.5A CN106049680B (en) | 2016-07-13 | 2016-07-13 | A kind of rack and truss coplanar built up construction and connector |
Publications (2)
| Publication Number | Publication Date |
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| CN106049680A CN106049680A (en) | 2016-10-26 |
| CN106049680B true CN106049680B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561126.5A Active CN106049680B (en) | 2016-07-13 | 2016-07-13 | A kind of rack and truss coplanar built up construction and connector |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138164A (en) * | 2018-09-07 | 2019-01-04 | 华电重工股份有限公司 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
| CN110273474A (en) * | 2019-06-27 | 2019-09-24 | 华电重工股份有限公司 | A kind of cover board connection structure of hub type joint net frame and tubular truss |
| CN112282379A (en) * | 2020-09-29 | 2021-01-29 | 中国建筑第八工程局有限公司 | Hoisting and positioning assembly for space net rack roof enclosure structure |
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|---|---|---|---|---|
| JP2001200586A (en) * | 2000-01-20 | 2001-07-27 | Nippon Light Metal Co Ltd | Frame structure |
| CN202118461U (en) * | 2011-03-10 | 2012-01-18 | 京信通信技术(广州)有限公司 | Heightening bracket for mobile communication equipment |
| CN104251011A (en) * | 2014-09-01 | 2014-12-31 | 湖北源盛钢构有限公司 | Longitudinal truss |
| CN105672477A (en) * | 2016-01-26 | 2016-06-15 | 天津大学 | High-strength bolt hollow hub node |
| CN205954845U (en) * | 2016-07-13 | 2017-02-15 | 华电重工股份有限公司 | Rack and combination framework and connecting piece of truss with face |
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2016
- 2016-07-13 CN CN201610561126.5A patent/CN106049680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001200586A (en) * | 2000-01-20 | 2001-07-27 | Nippon Light Metal Co Ltd | Frame structure |
| CN202118461U (en) * | 2011-03-10 | 2012-01-18 | 京信通信技术(广州)有限公司 | Heightening bracket for mobile communication equipment |
| CN104251011A (en) * | 2014-09-01 | 2014-12-31 | 湖北源盛钢构有限公司 | Longitudinal truss |
| CN105672477A (en) * | 2016-01-26 | 2016-06-15 | 天津大学 | High-strength bolt hollow hub node |
| CN205954845U (en) * | 2016-07-13 | 2017-02-15 | 华电重工股份有限公司 | Rack and combination framework and connecting piece of truss with face |
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| Publication number | Publication date |
|---|---|
| CN106049680A (en) | 2016-10-26 |
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