CN208137274U - A kind of type steel bar truss - Google Patents
A kind of type steel bar truss Download PDFInfo
- Publication number
- CN208137274U CN208137274U CN201820609272.5U CN201820609272U CN208137274U CN 208137274 U CN208137274 U CN 208137274U CN 201820609272 U CN201820609272 U CN 201820609272U CN 208137274 U CN208137274 U CN 208137274U
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- reinforcing bar
- truss
- lower edge
- connect
- bar
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Abstract
The utility model discloses a kind of type steel bar truss, including truss, support is provided with below the truss, the upper end of the truss is provided with the reinforcing bar that winds up, the lower end of the truss is provided with lower edge reinforcing bar, web member reinforcing bar is set on the lower edge reinforcing bar, and one end of web member reinforcing bar is successively sleeved on and winds up on reinforcing bar and lower edge reinforcing bar, the side of the web member reinforcing bar is provided with lower transverse steel and upper transverse steel, pass through upper vertical reinforcement and lower Vertical bar connection between the lower transverse steel and upper transverse steel, one end of wind up reinforcing bar and the lower edge reinforcing bar has been respectively provided with sky connector, the other end of wind up reinforcing bar and the lower edge reinforcing bar is provided with real connection head, it is connected by ball-joint connector between the real connection head, ball-joint connecting hole is provided on the ball-joint connector.The utility model becomes more stable with flexible and changeable by steel bar girder structure, it can be achieved that quickly dismounting, reduces the time of erection, improve efficiency, reduce transportation cost.
Description
Technical field
The utility model relates to truss processing technique field, specially a kind of type steel bar truss.
Background technique
Truss is structure made of one kind is hinged at both ends each other as rod piece.The general tool that truss is made of straight-bar
There are the plane or space structure of triangular element, truss member is primarily subjected to axial tension or pressure, so as to make full use of material
The intensity of material saves material than solid web girder when span is larger, mitigates self weight and increases rigidity.The advantages of truss is rod piece master
Pulling force or pressure are born, the effect of material can be given full play to, saves material, mitigates construction weight.
Steel bar girder on the market is substantially only connected by web member reinforcing bar at present, although alleviating the weight of truss,
It is that the structure of truss is not sufficiently stable, and steel bar girder makes truss lack flexibility, cannot achieve usually only by being welded to connect
Dismounting, and transportation cost is higher, therefore to develop a kind of type steel bar truss existing to help people to solve for market in urgent need
Problem.
Utility model content
The purpose of this utility model is to provide a kind of type steel bar truss, mentioned above in the background art to solve
The problems such as structure of truss is not sufficiently stable and cannot achieve dismounting.
To achieve the above object, the utility model provides the following technical solutions：A kind of type steel bar truss, including purlin
Frame is provided with support below truss, and truss and support are welded to connect, and the upper end of truss is provided with the reinforcing bar that winds up, truss
Lower end is provided with lower edge reinforcing bar, and lower edge reinforcing bar is dislocatedly distributed with the reinforcing bar that winds up, and web member reinforcing bar, and abdomen are set on lower edge reinforcing bar
One end of bar reinforcing bar, which is successively sleeved on, winds up on reinforcing bar and lower edge reinforcing bar, and the side of web member reinforcing bar is provided with lower transverse steel and upper
Transverse steel, and lower transverse steel is located at the lower section of upper transverse steel, the lower surface of lower transverse steel and the upper table of lower edge reinforcing bar
Face is welded to connect, and the upper surface of upper transverse steel and the lower surface for the reinforcing bar that winds up are welded to connect, lower transverse steel and upper lateral steel
It is welded to connect between muscle by upper vertical reinforcement and lower Vertical bar connection, the upper end of upper vertical reinforcement and upper transverse steel, and
The lower end of upper vertical reinforcement and lower transverse steel are welded to connect, and the upper end of lower vertical reinforcement and upper transverse steel are welded to connect, and
The lower end of lower vertical reinforcement and transverse steel are welded to connect, and one end of wind up reinforcing bar and lower edge reinforcing bar has been respectively provided with sky connector,
Nominal connecting hole is provided on empty connector, the other end of wind up reinforcing bar and lower edge reinforcing bar is provided with real connection head, and sky is even
Connector is bolted with real connection head, and butterfly nut is provided on bolt, is connected by ball-joint between real connection head
Head connects, and is provided with ball-joint connecting hole on ball-joint connector, ball-joint connecting hole has 18, and one end of real connection head extends into
The outer surface of the inside of ball-joint connecting hole, ball-joint connector is provided with matte.
Preferably, one end of the empty connector with wind up reinforcing bar and lower edge reinforcing bar is welded to connect.
Preferably, one end of the real connection head with wind up reinforcing bar and lower edge reinforcing bar is welded to connect.
Preferably, the bolt-through and the outside of sky connector is extended into, and is connect with butterfly nut by external screw thread.
Preferably, the web member reinforcing bar with wind up reinforcing bar and lower edge reinforcing bar is welded to connect.
Preferably, the ball-joint connector is connect with real connection head by internal screw thread.
Compared with prior art, the utility model has the beneficial effects that：The web member reinforcing bar of steel bar girder setting is not only
It is and winds up reinforcing bar and lower edge reinforcing bar is simply welded to connect, but web member reinforcing bar is around reinforcing bar and the winding of lower edge reinforcing bar of winding up
One circle, then the junction of winding is welded, the stability of steel bar girder is increased, and be welded and connected between the reinforcing bar that winds up
Transverse steel is welded and connected with lower transverse steel between lower edge reinforcing bar, reduces the left and right offset of wind up reinforcing bar and lower edge reinforcing bar,
And vertical reinforcement and lower vertical reinforcement are connected between lower transverse steel and upper transverse steel, bear steel bar girder can
Pulling force and pressure are amplified to maximum, solve the problems, such as that the structure of truss is not sufficiently stable, and bolt and butterfly nut, which is arranged, makes reinforcing bar
Truss realizes horizontal dismounting, and butterfly nut makes tightening up for bolt become more convenient, even if when not carrying spanner, it can also
With easily Manual-disassembling, ball-joint connector, which is arranged, realizes the dismounting of corner by steel bar girder, they allow steel bar girder to become
It is flexible and changeable, it can be achieved that quickly dismounting, reduce steel bar girder erection working time, improve work efficiency, reduce
Transportation cost solves the problems, such as to cannot achieve dismounting.
Detailed description of the invention
Fig. 1 is a kind of side view of type steel bar truss of the utility model；
Fig. 2 is a kind of main view of type steel bar truss of the utility model；
Fig. 3 is the structural scheme of mechanism of the utility model ball-joint connector.
In figure：1, wind up reinforcing bar；2, lower edge reinforcing bar；3, upper vertical reinforcement；4, lower vertical reinforcement；5, support；6, web member steel
Muscle；7, lower transverse steel；8, upper transverse steel；9, truss；10, real connection head；11, empty connector；12, ball-joint connector；13,
Ball-joint connecting hole；14, matte, 15, bolt,；16, butterfly nut, 17, nominal connecting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of type steel bar truss, including truss 9 are please referred to, the lower section of truss 9 is provided with support 5, support 5
For being isolated to truss 9 and ground, and truss 9 and support 5 are welded to connect, and the upper end of truss 9 is provided with the reinforcing bar 1 that winds up, truss 9
Lower end be provided with lower edge reinforcing bar 2, and lower edge reinforcing bar 2 is dislocatedly distributed with the reinforcing bar 1 that winds up, and web member steel is set on lower edge reinforcing bar 2
Muscle 6, web member reinforcing bar 6 is for fixed wind up reinforcing bar 1 and lower edge reinforcing bar 2, and one end of web member reinforcing bar 6 is successively sleeved on the reinforcing bar that winds up
1 and lower edge reinforcing bar 2 on, the side of web member reinforcing bar 6 is provided with lower transverse steel 7 and upper transverse steel 8, lower transverse steel 7 and upper
Transverse steel 8 is for preventing wind up reinforcing bar 1 and the offset of lower edge reinforcing bar 2 or so, and lower transverse steel 7 is located at upper transverse steel 8
The upper surface of lower section, the lower surface of lower transverse steel 7 and lower edge reinforcing bar 2 is welded to connect, the upper surface of upper transverse steel 8 with wind up
The lower surface of reinforcing bar 1 is welded to connect, and passes through upper vertical reinforcement 3 and lower vertical reinforcement between lower transverse steel 7 and upper transverse steel 8
4 connections, upper vertical reinforcement 3 and lower vertical reinforcement 4 are used to fix to lower transverse steel 7 and upper transverse steel 8, to upper vertical reinforcement
3 upper end and upper transverse steel 8 are welded to connect, and the lower end of upper vertical reinforcement 3 and lower transverse steel 7 are welded to connect, lower vertical
The upper end of reinforcing bar 4 and upper transverse steel 8 are welded to connect, and the lower end of lower vertical reinforcement 4 and transverse steel 7 are welded to connect, and are winded up
One end of reinforcing bar 1 and lower edge reinforcing bar 2 has been respectively provided with sky connector 11, and empty connector 11 is for connecting real connection head 10, sky connection
Be provided with nominal connecting hole 17 on first 11, nominal connecting hole 17 for interting bolt 15, wind up reinforcing bar 1 and lower edge reinforcing bar 2
The other end is provided with real connection head 10, and real connection head 10 is used to be cooperatively connected with empty connector 11, and empty connector 11 connects with real
Connector 10 is connected by bolt 15, and bolt 15 is used for being connected and fixed between real connection head 10 and empty connector 11, bolt
Butterfly nut 16 is provided on 15, butterfly nut 16 passes through ball-joint connector between real connection head 10 for tightening up bolt 15
12 connections, ball-joint connector 12 are provided with ball-joint connecting hole for connecting in the corner of truss 9 on ball-joint connector 12
13, ball-joint connecting hole 13 has 18, and one end of real connection head 10 extends into the inside of ball-joint connecting hole 13, ball-joint connector
12 outer surface is provided with matte 14, and matte 14 is convenient for increasing frictional force when tightening up ball-joint connector 12.
One end of empty connector 11 with wind up reinforcing bar 1 and lower edge reinforcing bar 2 is welded to connect.One end of real connection head 10 with it is upper
String reinforcing bar 1 and lower edge reinforcing bar 2 are welded to connect.Bolt 15 runs through and extends into the outside of sky connector 11, and and butterfly nut
16 are connected by external screw thread.Web member reinforcing bar 6 with wind up reinforcing bar 1 and lower edge reinforcing bar 2 is welded to connect.Ball-joint connector 12 connects with real
Connector 10 is connected by internal screw thread.
Working principle：In use, first getting out the truss 9 for needing to assemble, needs 9 level of truss connected horizontally is put
It is good, then real connection head 10 is put into sky connector 11, alignment connecting hole installs bolt 15, when bolt 15 passes completely through empty connection
When first 11, butterfly nut 16 on 15 end of bolt, butterfly nut 16 is tightened up with spanner, purlin connected horizontally
After frame 9 all connects, then at the turning of truss 9 ball-joint connector 12 is installed, entire steel bar girder 9, which is just set up, to be finished,
When needing to dismantle, the ball-joint connector 12 at lower turning is first dismantled, then the bolt 15 dismantled at horizontal connection can complete truss
Disassembly.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of type steel bar truss, including truss (9), it is characterised in that：Support is provided with below the truss (9)
(5), and truss (9) and support (5) are welded to connect, and the upper end of the truss (9) is provided with the reinforcing bar that winds up (1), the truss (9)
Lower end be provided with lower edge reinforcing bar (2), and lower edge reinforcing bar (2) is dislocatedly distributed with the reinforcing bar that winds up (1), on the lower edge reinforcing bar (2)
It is set with web member reinforcing bar (6), and one end of web member reinforcing bar (6) is successively sleeved on the reinforcing bar that winds up (1) and lower edge reinforcing bar (2), institute
The side for stating web member reinforcing bar (6) is provided with lower transverse steel (7) and upper transverse steel (8), and lower transverse steel (7) is located at upper cross
To the lower section of reinforcing bar (8), the upper surface of the lower surface of the lower transverse steel (7) and lower edge reinforcing bar (2) is welded to connect, it is described on
The upper surface of transverse steel (8) and the lower surface for the reinforcing bar (1) that winds up are welded to connect, the lower transverse steel (7) and upper lateral steel
It is connected between muscle (8) by upper vertical reinforcement (3) and lower vertical reinforcement (4), the upper end of the upper vertical reinforcement (3) and upper transverse direction
Reinforcing bar (8) is welded to connect, and the lower end of upper vertical reinforcement (3) and lower transverse steel (7) are welded to connect, the lower vertical reinforcement
(4) upper end and upper transverse steel (8) is welded to connect, and the lower end of lower vertical reinforcement (4) and transverse steel (7) are welded to connect,
One end of the reinforcing bar that winds up (1) and lower edge reinforcing bar (2) has been respectively provided with sky connector (11), is all provided on the sky connector (11)
It being equipped with nominal connecting hole (17), the other end of the reinforcing bar that winds up (1) and lower edge reinforcing bar (2) is provided with real connection head (10),
The sky connector (11) is connect by bolt (15) with real connection head (10), is provided with butterfly nut on the bolt (15)
(16), it is connected by ball-joint connector (12) between the real connection head (10), is provided on the ball-joint connector (12)
Ball-joint connecting hole (13), ball-joint connecting hole (13) has 18, and one end of real connection head (10) extends into ball-joint connecting hole
(13) outer surface of inside, the ball-joint connector (12) is provided with matte (14).
2. a kind of type steel bar truss according to claim 1, it is characterised in that：One end of the sky connector (11)
It is welded to connect with the reinforcing bar that winds up (1) and lower edge reinforcing bar (2).
3. a kind of type steel bar truss according to claim 1, it is characterised in that：One end of the real connection head (10)
It is welded to connect with the reinforcing bar that winds up (1) and lower edge reinforcing bar (2).
4. a kind of type steel bar truss according to claim 1, it is characterised in that：The bolt (15) runs through and extends
To the outside of empty connector (11), and it is connect with butterfly nut (16) by external screw thread.
5. a kind of type steel bar truss according to claim 1, it is characterised in that：The web member reinforcing bar (6) with wind up
Reinforcing bar (1) and lower edge reinforcing bar (2) are welded to connect.
6. a kind of type steel bar truss according to claim 1, it is characterised in that：The ball-joint connector (12) and reality
Connector (10) is connected by internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609272.5U CN208137274U (en) | 2018-04-26 | 2018-04-26 | A kind of type steel bar truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609272.5U CN208137274U (en) | 2018-04-26 | 2018-04-26 | A kind of type steel bar truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137274U true CN208137274U (en) | 2018-11-23 |
Family
ID=64310390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609272.5U Active CN208137274U (en) | 2018-04-26 | 2018-04-26 | A kind of type steel bar truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137274U (en) |
-
2018
- 2018-04-26 CN CN201820609272.5U patent/CN208137274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 442000 Erdaopo Village Group II, Yunyang Economic Development Zone, Shiyan City, Hubei Province Patentee after: Hubei Hualin hang Xiao industrial Limited by Share Ltd Address before: 442000 Erdaopo Village Group II, Yunyang Brokerage Development Zone, Shiyan City, Hubei Province Patentee before: Hubei Hualin hang Xiao industrial Limited by Share Ltd |
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| CP02 | Change in the address of a patent holder |