CN107035001A - A kind of panel point attachment structure and jockey and truss structure - Google Patents
A kind of panel point attachment structure and jockey and truss structure Download PDFInfo
- Publication number
- CN107035001A CN107035001A CN201710260713.5A CN201710260713A CN107035001A CN 107035001 A CN107035001 A CN 107035001A CN 201710260713 A CN201710260713 A CN 201710260713A CN 107035001 A CN107035001 A CN 107035001A
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- China
- Prior art keywords
- fixture block
- web member
- clamping part
- chord member
- chord
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of panel point attachment structure, jockey and truss structure, the jockey is constituted by the first fixture block suitable for being arranged on the chord member and the web member both sides and mutually fastening, the second fixture block and by the clamp system that first fixture block and second fixture block step up to be connected；First fixture block and second fixture block mutually fasten the first clamping part to be formed and clamp the first connecting portion, and clamp the second clamping part of the second connecting portion.Jockey is linked together chord member with web member by the first clamping part and the second clamping part, in this attachment structure, do not punched on chord member and web member, and there is certain distance in position therebetween, the transmittance process of power is completed by the first clamping part of jockey and the second clamping part, by such set-up mode, a series of weak spot of power such as perforate is eliminated, prevent load from, to being damaged at weak spot, improving the overall stability of structure.
Description
Technical field
The present invention relates to truss technology field, and in particular to a kind of without chord member and web member are punched or welded just
Complete jockey, panel point attachment structure and the truss structure of connection.
Background technology
Current truss structure mainly uses welding fabrication technique, and this welding technique to technical staff requires higher.Together
When, in thermal weld region, the defect of generally existing strength of materials reduction is omited because the working environment residing for truss compares evil,
Thermal weld region easily produces corrosion weathering after long-term work, and then influences the overall mechanical property of truss, or even causes life
Production accident.
Therefore, Chinese patent document CN102251625A discloses a kind of truss structure, including chord member and connect with chord member
The web member connect, chord member is provided with tenon, and web member is provided with tongue-and-groove.In the connection of chord member and web member, in tenon insertion tongue-and-groove, and
Fixed using bolt or rivet bolt with the connecting hole on tongue-and-groove on correspondence position through being molded over tenon, completion connection procedure.This shows
There is the structure of technology, can be effectively prevented from using when being welded to connect, because welding causes heat affected area strength of materials reduction
Defect, causes the problem of truss resistance to overturning is not enough.
But, it was found from loading angle analysis, if advocating what is transmitted by chord member and web member on truss, and chord member and abdomen
The intersection point of bar is the joint of power again.In so main forced position, the tongue-and-groove being molded on chord member or web member and and string
Perforate on bar or the integrally formed tenon of web member is the weak structure of inevitable generation stress concentration again.These and chord member or abdomen
The weak part that bar is molded as one will easily cause fatigue damage under such force environment in the presence of load, and this
The damage of sample is easy to extend to chord member or web member, causes the intensity of chord member or web member to decline, and and then to truss overall structure
Damage.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome in truss of the prior art between web member and chord member
There is the defect of weak spot in connection.
Therefore, the present invention provides a kind of panel point attachment structure, including：Chord member, with first connecting portion；Web member, tool
There is second connecting portion；Jockey, by the first fixture block suitable for being arranged on the chord member and the web member both sides and mutually fastening,
Second fixture block and the clamp system composition for stepping up to be connected by first fixture block and second fixture block；First fixture block and institute
State the second fixture block and mutually fasten the first clamping part to be formed and clamp the first connecting portion, and clamp the second connecting portion
Second clamping part；Thus by the web member and the chord member it is at an angle intersect be fixedly connected.
There is the concaveconvex structure intercoupled between the first connecting portion and first clamping part.
The first connecting portion includes the flange protruded from the connection lateral sides of the chord member, constitutes T-shaped cross section；Institute
State the first clamping part and form groove that is corresponding with the flange and being suitable to insertion.
Outer rim of the flange close to the side of the web member is protruded away from the direction of the web member, is formed first and is fallen
Hook-type；The inner edge of side of the groove away from the web member towards close to the direction of the web member protrude, formed with it is described convex
It is second barb-shaped that edge protrudes the barb-shaped cooperation of to be formed first.
There is the concaveconvex structure intercoupled between the second connecting portion and second clamping part.
The clamp system is the bolt assembly for being fixed together first fixture block and second fixture block.
The clamp system also includes fastening direction extension along first fixture block and second fixture block, is molded over described
The first connecting hole on first fixture block and with first connecting hole is coaxially molded on second fixture block second is connected
Bolt in hole, the bolt assembly passes through first connecting hole and second connecting hole.
Also there is oblique pull assembly connecting structure.
The oblique pull assembly connecting structure includes the first pin shaft hole, is molded on first fixture block；Second pin shaft hole, with
First pin shaft hole is coaxially molded on second fixture block；Mounting groove, is fastened in a fixture block and second fixture block
Afterwards, between the two and first pin shaft hole and the second pin shaft hole position is reached, the mounting groove is suitable to oblique pull group
The connection end insertion of part；Connect bearing pin, through first pin shaft hole and second pin shaft hole, and in the mounting groove with
The connection end connection of the oblique pull component.
The present invention provides a kind of jockey, including the first fixture block, suitable for being arranged on the chord member and the web member side；
Second fixture block, is mutually fastened suitable for being arranged on the chord member and the web member opposite side, and with first fixture block；Clamping machine
Structure, first fixture block is stepped up to be connected with second fixture block；First fixture block and second fixture block mutually fasten shape
First clamping part of first connecting portion on into clamping chord member, and clamp the second clamping part of second connecting portion on web member；Thus
By the web member and the chord member it is at an angle intersect be fixedly connected.
There is the concaveconvex structure intercoupled between first clamping part and the first connecting portion.
The first clamping part shaping is fluted, and the groove is embedded in suitable for the chord member.
The inner edge of side of the groove away from the web member is protruded towards close to the direction of the web member, is formed second and is fallen
Hook-type, the second barb row is used to first barb-shaped be engaged with what is be molded on the chord member.
Concaveconvex structure is formed in the second connecting portion, the concaveconvex structure is to the web member that is of coupled connections.
Present invention simultaneously provides a kind of truss structure, including：Four chord members of rectangular setting, the chord member with it is described
The bearing of trend of truss structure is consistent, be connected between adjacent two chord members on vertical direction some it is parallel to each other
Web member, is attached between the web member and the chord member by the jockey；Oblique pull component, is arranged on the connection clip
On tool；
Oblique pull assembly connecting structure, is connected to the oblique pull of adjacent two groups of jockeies being located in diagonal positions
On component, the intensity to increase the truss structure；
Pedal, is mounted between two chord members of horizontal direction, to be formed on the truss structure
Operating platform.
Some groups of pedal hooks positioned opposite to each other are connected between two chord members of horizontal direction, it is described
It is supported by pedal hook in foot-operated plate bracing frame, the foot-operated plate bracing frame and is placed with the pedal.
The pedal hook includes：Inner hanging hook, is connected to the chord member inboard, to support the foot pedal support frame；Outside
Hook, is connected on the outside of the chord member and acts against on the inner hanging hook, the stability to increase the inner hanging hook.
Support bar is equipped with the foot-operated plate bracing frame, the two ends of the support bar are each passed through and the support bar two
The corresponding pedal hook in end.
The position that the surface of the chord member is located between adjacent two web members is provided with retainer.
Barb is formed on the two side of the retainer, the barb is articulated on the flange of the chord member.
The oblique pull assembly connecting structure is steel wire rope, and the steel wire rope includes the son rope of some subsection setups, adjacent
It is attached between two groups of son ropes by flower basket bolt.
Technical solution of the present invention, has the following advantages that：
1. the panel point attachment structure that the present invention is provided, jockey, by suitable for being arranged on the chord member and the abdomen
Bar both sides and the first fixture block mutually fastened, the second fixture block and the folder for stepping up to be connected by first fixture block and second fixture block
Tight mechanism composition；First fixture block and second fixture block mutually fasten the first clamping to form the clamping first connecting portion
Portion, and clamp the second clamping part of the second connecting portion.
In the prior art, between chord member and web member often through used after punching bearing pin connection with complete connect purpose, this
The connected mode of sample to produce stress concentration at punching, thus produces fatigue damage.
The attachment structure that the present invention is provided, jockey is connected chord member and web member by the first clamping part and the second clamping part
It is connected together, in this attachment structure, is not punched on chord member and web member, and exists in position therebetween certain
Distance, the transmittance process of power is completed by the first clamping part of jockey and the second clamping part.By such set-up mode,
A series of weak spot of power such as perforate is eliminated, prevents load from, to being damaged at weak spot, improving the overall stabilization of structure
Property.
2. the panel point attachment structure that the present invention is provided, has between the first connecting portion and first clamping part
The concaveconvex structure intercoupled.The purpose of similar joggle can be reached by concaveconvex structure, it is not necessary to using in jockey chord
Failure mode as perforate can just realize connection therebetween on bar, be conducive to improving the stability connected.
3. the panel point attachment structure that the present invention is provided, also with oblique pull assembly connecting structure.Oblique pull component connection knot
Structure tenses adjacent oblique pull component, can make to keep certain pretightning force between web member on adjacent oblique pull component so that each portion
There is trend close to each other, the combination of oblique pull component and oblique pull assembly connecting structure makes whole panel point connection knot between part
Structure and whole truss structure turn into redundant structure, in use, and truss structure deformation is small, and the rigidity of structure is strong, overall steady
It is qualitative preferable；With preferable ability of resisting destruction.
4. the jockey that the present invention is provided, the inner edge of side of the groove away from the web member is towards described in
The direction of web member is protruded, and formation second is barb-shaped, and the second barb row is barb-shaped to first with being molded on the chord member
It is engaged.First it is barb-shaped with second it is barb-shaped between be connected as a single entity by clasp joint, such connected mode without to chord member and
Jockey is processed, and installation process is succinct.
5. the truss structure that the present invention is provided, the pedal hook includes：Inner hanging hook, is connected to the chord member inboard, uses
To support the foot pedal support frame；Outer hanging hook, is connected on the outside of the chord member and acts against on the inner hanging hook, to increase
State the stability of inner hanging hook.
Inner hanging hook is arranged on chord member close to the side of pedal, plays a part of directly supporting pedal, outer hanging hook is set
In the opposite side of chord member, act against on inner hanging hook, for improving the stability of inner hanging hook.
6. it is equipped with support bar, the two of the support bar in the truss structure that the present invention is provided, the foot-operated plate bracing frame
End is each passed through the pedal hook corresponding with the support bar two ends.
Intensity of the support bar to improve foot-operated plate bracing frame, improves the rigidity of foot-operated plate bracing frame, prevents from riding
Plate bracing frame is broken.
7. the truss structure that the present invention is provided, the surface of the chord member is located at the position peace between adjacent two web members
Equipped with retainer.
In truss structure, it is placed equidistant between web member, supports chord member to ensure the dimensional stability of truss structure by web member
Property, oblique pull assembly connecting structure is used for tensing two chord members, for keeping the stability between chord member, due to the connection of oblique pull component
Structure function is on jockey, and jockey can drive web member to move, therefore in order to prevent web member from connecting due to oblique pull component
The tension generation of binding structure is close to each other, and retainer is provided between adjacent web member.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the panel point attachment structure that Fig. 1 provides for the present invention；
Connection diagram between the jockey, retainer and chord member that Fig. 2 provides for the present invention；
Connection diagram between the jockey and chord member that Fig. 3 provides for the present invention；
Connection diagram between first fixture block and second fixture block that Fig. 4 provides for the present invention；
The partial structural diagram for the truss structure that Fig. 5 provides for the present invention；
The truss structure front view that Fig. 6 provides for the present invention；
The truss structure side view that Fig. 7 provides for the present invention；
The structural representation for the pedal that Fig. 8 provides for the present invention.
The truss structure upward view that Fig. 9 provides for the present invention.
Description of reference numerals：
1- chord members；11- first connecting portions；12- flanges；13- first is barb-shaped；2- web members；3- jockeies；4- first is pressed from both sides
Hold portion；41- grooves；42- second is barb-shaped；5- bolt assemblies；The fixture blocks of 6- first；The fixture blocks of 7- second；8- mounting grooves；9- connecting pins
Axle；10- pedals；14- inner hanging hooks；15- outer hanging hooks；16- support bars；17- retainers；171- barbs；18- steel wire ropes；19- is spent
Basket bolt；20- rides plate bracing frame；21- stop nuts；22- cross bars；23- end caps；The clamping parts of 24- second.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can just be combined with each other into conflict.
Embodiment 1
The present embodiment provides a kind of panel point attachment structure, as shown in figure 1, including：Chord member 1, with first connecting portion
11；Web member 2, with second connecting portion；Jockey 3, by suitable for be arranged on the chord member 1 and the both sides of the web member 2 and mutually
The first fixture block 6 fastened, the second fixture block 7 and the clamp system group for stepping up to be connected by first fixture block 6 and second fixture block 7
Into；First fixture block 6 and second fixture block 7 mutually fasten the first clamping part 4 for forming the clamping first connecting portion 11,
And the second clamping part 24 of the clamping second connecting portion；Thus by the web member 2 and the chord member 1 it is at an angle intersect it is solid
Fixed connection.
The attachment structure that the present embodiment is provided, jockey 3 by the first clamping part 4 and the second clamping part by chord member 1 with
Web member 2 links together, in this attachment structure, is not punched on chord member 1 and web member 2, and therebetween in position
On there is certain distance, just complete chord member 1 and abdomen simply by the first clamping part 4 of jockey 3 and the second clamping part
The transmittance process of power between bar 2.
In the present embodiment, the clamp system is to be fixed together first fixture block 6 and second fixture block 7
Bolt assembly 5.Meanwhile, the clamp system also includes prolonging along first fixture block 6 and second fixture block 7 fastening direction
Stretch, the first connecting hole for being molded on first fixture block 6 and be coaxially molded over second fixture block 7 with first connecting hole
On the second connecting hole, the bolt in the bolt assembly 5 passes through first connecting hole and second connecting hole.
Specifically, in installation process, web member is clamped with the first fixture block and the second fixture block first, then by bolt assembly
5 sequentially pass through the second connecting hole on the first connecting hole and the second fixture block on the first fixture block, complete clamp system to web member
Connection.
Specifically, in the present embodiment, the shape of the second connecting hole on second fixture block belongs to shoulder bolt hole, first
The first connecting hole on fixture block 6 is through hole, after bolt assembly 5 passes through the first connecting hole and the second connecting hole, bolt assembly
Expose end.
There is the concavo-convex knot intercoupled in the present embodiment, between the first connecting portion 11 and first clamping part 4
Structure.The purpose of similar joggle can be reached by concaveconvex structure, it is not necessary to destroy using as the perforate on chord member 1 and web member 2
Mode can just realize connection therebetween, be conducive to improving the stability connected.Specifically, the first connecting portion 11 is wrapped
The flange 12 from the connection lateral sides protrusion of the chord member 1 is included, T-shaped cross section is constituted；First clamping part 4 form with
The correspondence of flange 12 is simultaneously suitable to embedded groove 41.
In the present embodiment, as Figure 1-3, the flange 12 close to the side of the web member 2 outer rim away from institute
The direction for stating web member 2 is protruded, and forms first barb-shaped 13；The inner edge of side of the groove 41 away from the web member 2 is towards connecing
Closely the direction of the web member 2 is protruded, and form the first barb-shaped 13 cooperation formed with the flange 12 protrusion second is barb-shaped
42.Lapped one another between first barb-shaped 13 and second barb-shaped 42, complete connection therebetween.
Meanwhile, it is in the present embodiment, recessed with what is intercoupled between the second connecting portion and second clamping part
Male structure.Second connecting portion and the second clamping part are connected as a single entity by concaveconvex structure.Specifically, in Fig. 1, first folder
Hold portion to be oppositely arranged with second clamping part, the first retaining part is in lower section, and the second clamping part is above.
In the present embodiment, the panel point attachment structure also has oblique pull assembly connecting structure.Specifically, the oblique pull
Assembly connecting structure includes the first pin shaft hole, is molded on first fixture block 6；Second pin shaft hole, with first pin shaft hole
Coaxially it is molded on second fixture block 7；Mounting groove 8, after a fixture block and second fixture block 7 are fastened, in both
Between and reach first pin shaft hole and the second pin shaft hole position, the mounting groove 8 is suitable to the connection end of oblique pull component
It is embedded；Connect bearing pin 9, through first pin shaft hole and second pin shaft hole, and in the mounting groove 8 with the oblique pull
The connection end connection of component.In use, oblique pull component is connected on the oblique pull assembly connecting structure.
Embodiment 2
The present embodiment provides the jockey referred in embodiment 1, including the first fixture block 6, suitable for being arranged on the chord member 1
And the side of web member 2；Second fixture block 7, is pressed from both sides suitable for being arranged on the chord member 1 and the opposite side of the web member 2, and with described first
Block 6 is mutually fastened；Clamp system, first fixture block 6 is stepped up to be connected with second fixture block 7；First fixture block 6 and
Second fixture block 7 is mutually fastened on the first clamping part 4 for forming first connecting portion 11 on clamping chord member 1, and clamping web member 2
Second clamping part of second connecting portion；Thus by the web member 2 and the chord member 1 it is at an angle intersect be fixedly connected.
Specifically, there is the concaveconvex structure intercoupled between first clamping part 4 and the first connecting portion 11.Institute
State the first clamping part 4 and be molded fluted 41, the groove 41 is embedded in suitable for the chord member 1.The groove 41 is away from the web member 2
The inner edge of side protruded towards close to the direction of the web member 2, form second barb-shaped 42, the row of the second barb 171 is used
To be engaged be molded on the chord member 1 first barb-shaped 13.Concaveconvex structure is formed in the second connecting portion, it is described recessed
Male structure is to the web member 2 that is of coupled connections.
Embodiment 3
The present embodiment is made on the basis of embodiment 1 and embodiment 2, as shown in Fig. 6-Fig. 9, specific to provide a kind of
Truss structure, including：Four chord members 1 of rectangular setting, the chord member 1 is consistent with the bearing of trend of the truss structure, position
Some web members 2 parallel to each other, the web member 2 and the string are connected between adjacent two chord members 1 on vertical direction
It is attached between bar 1 by the jockey 3；Oblique pull component, is arranged on the jockey 3, the connection of oblique pull component
Structure is connected on the oblique pull component of adjacent two groups of jockeies 3 being located in diagonal positions, described to increase
The intensity of truss structure；Pedal 10, is mounted between two chord members 1 of horizontal direction, in the truss
Operating platform is formed in structure.Be connected between two chord members 1 of horizontal direction some groups it is positioned opposite to each other
Pedal is linked up with, and is supported by the pedal hook in foot-operated plate bracing frame 20, the foot-operated plate bracing frame 20 and is placed with the pin
Pedal 10, as shown in figure 8, pedal 10 is used for providing a support platform.
Meanwhile, end cap 23 is provided with two ends of the chord member 1 along truss bearing of trend (x directions in Fig. 7), by setting end
Lid 23, cable that can be with protection setting inside chord member 1.
In the present embodiment, the chord member 1, web member 2 using aluminum material constitute, aluminum material have it is lightweight be easy to fortune
Defeated advantage, is easy to the installation and removal of truss structure.
In the present embodiment, the pedal hook includes：Inner hanging hook 14, is connected to the inboard of chord member 1, described to support
Foot pedal support frame；Outer hanging hook 15, is connected to the outside of chord member 1 and acts against on the inner hanging hook 14, to increase in described
The stability of hook 14.Inner hanging hook 14 is arranged on chord member 1 close to the side of pedal 10, plays the work for directly supporting pedal 10
With outer hanging hook 15 is arranged on the opposite side of chord member 1, acts against on inner hanging hook 14, for improving the stability of inner hanging hook 14.
Meanwhile, in the present embodiment, as shown in figure 1, being equipped with support bar 16, the branch in the foot-operated plate bracing frame 20
The two ends of strut 16 are each passed through corresponding with the two ends of support bar 16 pedal hook, by support bar 16, can be with
Chord member and web member positioned at truss structure horizontal direction both sides is connected, the main part of truss structure is constituted.Meanwhile, institute
Intensity of the support bar 16 to improve foot-operated plate bracing frame 20 is stated, the rigidity of foot-operated plate bracing frame 20 is improved, prevents pedal branch
Support 20 is broken.
In the present embodiment, the support bar 16 is made of stainless steel bar.And stainless steel bar is be set parallel to each other many
Root.The outer hanging hook 15 is exposed at the two ends of stainless steel bar, and the two ends of stainless steel bar are fixed on into outer hanging hook by stop nut 21
Above 15.
In the present embodiment, the position that the surface of the chord member 1 is located between adjacent two web members 2 is provided with retainer
17.In truss structure, it is placed equidistant between web member 2, supports chord member 1 to ensure the dimensional stability of truss structure by web member 2,
Oblique pull assembly connecting structure is used for tensing two chord members 1, for keeping the stability between chord member 1, due to the connection of oblique pull component
Structure function is on jockey 3, and jockey 3 can drive web member 2 to move, therefore in order to prevent web member 2 due to oblique pull group
The tension generation of part attachment structure is close to each other, and retainer 17 is provided between adjacent web member 2.
Specifically, barb 171 is formed on the two side of the retainer 17, the barb 171 is articulated in the chord member 1
The flange 12 on.By barb 171, it can prevent retainer 17 from being come off from chord member 1.
In the present embodiment, the oblique pull assembly connecting structure is steel wire rope 18, and the steel wire rope 18 includes some segmentations
It is attached between the son rope of setting, two adjacent groups son rope by flower basket bolt 19.In installation process, first by steel wire rope 18
Two ends be connected on the connection bearing pin 9 of the oblique pull assembly connecting structure, then rotate son rope between flower basket bolt
19, the purpose of each component in the whole truss structure of tension is reached by shortening the length of whole steel wire rope 18.
Oblique pull component prevents web member from shaking in use to play tension, as modification, described oblique
Assembly connecting structure is drawn to make to be attached by eyelet bolt between stainless steel bar, stainless steel bar.
In the present embodiment, some groups of cross bars 22 are connected between two adjacent chord members 1 of horizontal direction, are increased by cross bar 22
Plus in truss structure pedal 10 stability, prevent pedal 10 or operating personnel from falling.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (21)
1. a kind of panel point attachment structure, it is characterised in that including：
Chord member (1), with first connecting portion (11)；
Web member (2), with second connecting portion；
Jockey (3), by the first fixture block suitable for being arranged on the chord member (1) and the web member (2) both sides and mutually fastening
(6), the second fixture block (7) and the clamp system composition for stepping up to be connected by first fixture block (6) and second fixture block (7)；Institute
State the first fixture block (6) and second fixture block (7) mutually fastens the first clamping part for forming the clamping first connecting portion (11)
(4), and the clamping second connecting portion the second clamping part (24)；Thus by the web member (2) and the chord member (1) into one
Angle of intersection is fixedly connected.
2. panel point attachment structure according to claim 1, it is characterised in that the first connecting portion (11) with it is described
There is the concaveconvex structure intercoupled between first clamping part (4).
3. panel point attachment structure according to claim 2, it is characterised in that the first connecting portion (11) include from
The flange (12) that the connection lateral sides of the chord member (1) are protruded, constitutes T-shaped cross section；First clamping part (4) forms
Groove (41) that is corresponding with the flange (12) and being suitable to insertion.
4. panel point attachment structure according to claim 3, it is characterised in that the flange (12) is close to the web member
(2) outer rim of side is protruded away from the direction of the web member (2), forms first barb-shaped (13)；The groove (41)
The inner edge of side away from the web member (2) is protruded towards close to the direction of the web member (2), is formed and is dashed forward with the flange (12)
Go out second barb-shaped (42) of to be formed first barb-shaped (13) cooperation.
5. the panel point attachment structure according to claim any one of 1-4, it is characterised in that the second connecting portion with
There is the concaveconvex structure intercoupled between second clamping part (24).
6. the panel point attachment structure according to claim any one of 1-5, it is characterised in that the clamp system is will
The bolt assembly (5) that first fixture block (6) and second fixture block (7) are fixed together.
7. panel point attachment structure according to claim 6, it is characterised in that the clamp system is also included along described
First fixture block (6) and second fixture block (7) fasten direction extension, are molded over the first connecting hole on first fixture block (6)
With the second connecting hole being coaxially molded over first connecting hole on second fixture block (7), in the bolt assembly (5)
Bolt passes through first connecting hole and second connecting hole.
8. the panel point attachment structure according to claim any one of 1-7, it is characterised in that also connect with oblique pull component
Binding structure.
9. panel point attachment structure according to claim 8, it is characterised in that the oblique pull assembly connecting structure includes
First pin shaft hole, is molded on first fixture block (6)；
Second pin shaft hole, is coaxially molded on second fixture block (7) with first pin shaft hole；
Two groups of mounting grooves (8), after a fixture block (6) and second fixture block (7) are fastened, between the two and reaching institute
The first pin shaft hole and the second pin shaft hole position are stated, the connection end that the mounting groove (8) is suitable to oblique pull component is embedded in；
Connect bearing pin (9), through first pin shaft hole and second pin shaft hole, and in the mounting groove (8) with it is described
The connection end connection of oblique pull component.
10. a kind of jockey, it is characterised in that including
First fixture block (6), suitable for being arranged on the chord member (1) and the web member (2) side；
Second fixture block (7), suitable for being arranged on the chord member (1) and the web member (2) opposite side, and with first fixture block (6)
Mutually fasten；
Clamp system, first fixture block (6) is stepped up to be connected with second fixture block (7)；
First fixture block (6) and second fixture block (7), which are mutually fastened, forms first connecting portion (11) on clamping chord member (1)
The second clamping part (24) of second connecting portion on first clamping part (4), and clamping web member (2)；Thus by the web member (2) with
Vertically connected between the chord member (1).
11. jockey according to claim 10, it is characterised in that first clamping part (4) connects with described first
There is the concaveconvex structure intercoupled between socket part (11).
12. jockey according to claim 11, it is characterised in that the first clamping part (4) shaping is fluted
(41), the groove (41) is embedded suitable for the chord member (1).
13. jockey according to claim 12, it is characterised in that the remote web member (2) of the groove (41)
The inner edge of side is protruded towards close to the direction of the web member (2), forms second barb-shaped (42), second barb type (42)
It is engaged to first barb-shaped (13) with being molded on the chord member (1).
14. jockey according to claim 13, it is characterised in that form bumps on second clamping part (24)
Structure, the concaveconvex structure is to the web member that is of coupled connections (2).
15. a kind of truss structure, it is characterised in that including：
Four chord members (1) of rectangular setting, the chord member (1) is consistent with the bearing of trend of the truss structure, positioned at vertical
Some web members (2) parallel to each other, the web member (2) and the string are connected between adjacent two chord members (1) on direction
It is attached between bar (1) by any jockeies (3) of claim 10-14；
Oblique pull component, is arranged on the jockey (3)；
Oblique pull assembly connecting structure, is connected to the oblique pull of adjacent two groups of jockeies (3) being located in diagonal positions
On component, the intensity to increase the truss structure；
Pedal (10), is mounted between two chord members (1) of horizontal direction, to the shape on the truss structure
Into operating platform.
16. truss structure according to claim 15, it is characterised in that positioned at two chord members (1) of horizontal direction
Between be connected with some groups of pedals hooks positioned opposite to each other, the pedal hook and be supported by foot-operated plate bracing frame (20),
The pedal (10) is placed with the foot-operated plate bracing frame (20).
17. truss structure according to claim 16, it is characterised in that the pedal hook includes：
Inner hanging hook (14), is connected to the chord member (1) inboard, to support the foot pedal support frame；
Outer hanging hook (15), is connected on the outside of the chord member (1) and acts against on the inner hanging hook (14), to increase the interior extension
The stability of hook (14).
18. truss structure according to claim 17, it is characterised in that be equipped with branch in pedal (10) support frame
Strut (16), the two ends of the support bar (16) are each passed through the pedal corresponding with the support bar (16) two ends and hung
Hook.
19. the truss structure according to claim 15-18, it is characterised in that the surface of the chord member (1) is located at adjacent two
Position between web member described in bar (2) is provided with retainer (17).
20. panel point attachment structure according to claim 19, it is characterised in that the two side of the retainer (17)
On form barb (171), the barb (171) is articulated on the flange (12) of the chord member (1).
21. the truss structure according to claim 15-20, it is characterised in that the oblique pull assembly connecting structure is steel wire
Restrict (18), the steel wire rope (18) includes passing through flower basket bolt between the son rope of some subsection setups, two adjacent groups son rope
(19) it is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260713.5A CN107035001B (en) | 2017-04-20 | 2017-04-20 | A kind of panel point connection structure and jockey and truss structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260713.5A CN107035001B (en) | 2017-04-20 | 2017-04-20 | A kind of panel point connection structure and jockey and truss structure |
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| Publication Number | Publication Date |
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| CN107035001A true CN107035001A (en) | 2017-08-11 |
| CN107035001B CN107035001B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710260713.5A Active CN107035001B (en) | 2017-04-20 | 2017-04-20 | A kind of panel point connection structure and jockey and truss structure |
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| Country | Link |
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| CN (1) | CN107035001B (en) |
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| CN107882176A (en) * | 2017-12-13 | 2018-04-06 | 中冶京诚工程技术有限公司 | Assembled node for grid structure and truss structure |
| CN109306739A (en) * | 2018-11-16 | 2019-02-05 | 单玉春 | A kind of X-type link web member framework |
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| Publication number | Publication date |
|---|---|
| CN107035001B (en) | 2019-01-22 |
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