CN214696135U

CN214696135U - Chord member penetrating web member node structure for steel structure

Info

Publication number: CN214696135U
Application number: CN202120295730.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Xinrongfang Technology Co ltd
Current assignee: Hangzhou Xinrongfang Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-12
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a chord member for steel construction pierces through web member node structure, the utility model relates to a node component technical field. The inside of web member has been seted up and has been penetrated the recess, the inside bottom that pierces through the recess is rotated through first axostylus axostyle and is connected with the fixed node sleeve pipe, fixed node sheathed tube upper end fixed mounting has the second axostylus axostyle, driven gear has been cup jointed to the outside of second axostylus axostyle, the driving gear has been cup jointed to the bottom of adjusting handle, fixed node sheathed tube both ends respectively fixed mounting have two symmetrical first fixed plates and second fixed plate, the chord member has been run through to fixed node sheathed tube inside, and form detachable fixed connection structure through fastening bolt, traditional welded mode compares, not only be convenient for install and dismantle, steadiness between chord member and the web member has been ensured, and the cost is lower, can assemble good reuse in advance, more save time, in addition, still can adjust according to the angle of demand chord member, flexibility and convenience of use have been improved.

Description

Chord member penetrating web member node structure for steel structure

Technical Field

The utility model relates to a node component technical field specifically is a chord member for steel construction pierces through web member node structure.

Background

Compared with the traditional reinforced concrete structure, the steel structure building has the advantages of short engineering period, convenience in installation, less construction waste and the like, so that the steel structure building is widely applied to some modern buildings.

And the chord member of current steel construction and the connection between the web member adopt limit installation limit welded mode to go on mostly, not only waste time and energy, increase labour cost, in case the installation back that finishes in addition, then can not carry out easy dismantlement and change, reduced the flexibility of using, for this reason, the staff in the field has proposed the chord member that is used for the steel construction and has penetrated web member node structure.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a chord member for steel construction pierces through web member node structure, has solved the chord member of current steel construction and the connection between the web member, adopts limit installation limit welded mode to go on mostly, not only wastes time and energy, increases labour cost, in case the installation finishes the back in addition, then can not carry out easy dismantlement and change, has reduced the problem of the flexibility of using.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a chord member pierces through web member node structure for steel construction, including the web member, the inside of web member has been seted up and has been penetrated the recess, the inside bottom that pierces through the recess is rotated through first axostylus axostyle and is connected with the fixed node sleeve pipe, fixed node sheathed tube upper end fixed mounting has the second axostylus axostyle, driven gear has been cup jointed to the outside of second axostylus axostyle, the inside of web member and the top that is located the fixed node sleeve pipe run through there is the regulation handle, the driving gear has been cup jointed to the bottom of regulation handle, fixed node sheathed tube both ends respectively fixed mounting have two symmetrical first fixed plates and second fixed plate, fixed node sheathed tube inside runs through there is the chord member to form detachable fixed connection structure through fastening bolt.

Preferably, the horizontal cross-sectional area of the penetration groove is larger than the width of the fixed node bushing, and the driven gear is engaged with the driving gear.

Preferably, the fastening bolt penetrates through the first fixing plate and the second fixing plate at the same time, and the first fixing plate and the second fixing plate are the same in size.

Preferably, a first bearing penetrates through the bottom of the penetrating groove, the first shaft rod is located inside the first bearing, and the top of the first shaft rod is connected with the bottom of the fixed node sleeve.

Preferably, the second bearing is sleeved on the top of the penetrating groove and located outside the adjusting handle, and a lantern ring is fixedly mounted at one end of the adjusting handle.

Preferably, a plurality of groups of limiting screw holes which are distributed in a circumferential manner at equal intervals are formed in the top of the web member and are located on the periphery of the sleeve ring, a limiting pin penetrates through the inside of the sleeve ring, and the bottom of the limiting pin extends to the inside of one of the limiting screw holes.

Advantageous effects

The utility model provides a chord member for steel construction pierces through web member node structure. Compared with the prior art, the method has the following beneficial effects:

1. a chord member pierces through web member node structure for the steel construction, it is connected with the fixed node sleeve pipe to rotate through first axostylus axostyle through the inside bottom that pierces through the recess, driven gear has been cup jointed to the outside of second axostylus axostyle, the driving gear has been cup jointed to the bottom of adjusting handle, fixed node sheathed tube both ends respectively fixed mounting have two symmetrical first fixed plates and second fixed plate, the chord member has been run through to the inside of fixed node sheathed tube, and form detachable fixed connection structure through fastening bolt, this structure is compared with traditional welding methods, not only be convenient for install and dismantle, steadiness between chord member and the web member has been ensured, and the cost is lower, can assemble good reuse in advance, more save time, in addition, still can adjust according to the angle of demand chord member, flexibility and convenience of use have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another perspective of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a cross-sectional view a-a of fig. 4.

In the figure: 1. a web member; 2. a first shaft lever; 3. fixing the node sleeve; 4. a second shaft lever; 5. a driven gear; 6. adjusting the handle; 7. a driving gear; 8. penetrating the groove; 9. a first fixing plate; 10. a second fixing plate; 11. fastening a bolt; 12. a chord member; 13. a first bearing; 14. a second bearing; 15. a collar; 16. a limiting screw hole; 17. and a limiting pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a chord member penetrating web member node structure for a steel structure comprises a web member 1, a penetrating groove 8 is formed in the web member 1, the bottom end in the penetrating groove 8 is rotatably connected with a fixed node sleeve 3 through a first shaft rod 2, the horizontal cross section area penetrating through the groove 8 is larger than the width of the fixed node sleeve 3, a second shaft rod 4 is fixedly mounted at the upper end of the fixed node sleeve 3, a driven gear 5 is sleeved outside the second shaft rod 4, an adjusting handle 6 penetrates through the inner part of the web member 1 and the upper part of the fixed node sleeve 3, a driving gear 7 is sleeved at the bottom of the adjusting handle 6, the driven gear 5 is meshed with the driving gear 7, two symmetrical first fixing plates 9 and two symmetrical second fixing plates 10 are fixedly mounted at two ends of the fixed node sleeve 3 respectively, a chord member 12 penetrates through the inner part of the fixed node sleeve 3, and a detachable fixed connection structure is formed through a fastening bolt 11, fastening bolt 11 runs through the inside at first fixed plate 9 and second fixed plate 10 simultaneously, and the size of first fixed plate 9 and second fixed plate 10 is the same, the bottom that pierces through recess 8 has run through first bearing 13, first shaft lever 2 is located the inside of first bearing 13, and the top meets with fixed node sleeve 3's bottom, the outside that pierces through recess 8 and be located adjusting handle 6 has cup jointed second bearing 14, the one end fixed mounting of adjusting handle 6 has lantern ring 15, the top of web member 1 just is located the periphery of lantern ring 15 and has seted up the equidistant spacing screw 16 that just is the circumference form and distributes of a plurality of groups, the inside of lantern ring 15 runs through there is the spacer pin 17, and the bottom of spacer pin 17 extends to the inside of one of them spacing screw 16.

During the use, the chord 12 runs through the inside at fixed node sleeve pipe 3, then adopt the instrument of punching, punch in the inside of chord 12, and make it correspond with the inside hole of first fixed plate 9 and second fixed plate 10 simultaneously, take out fastening bolt 11 at last, it can to fix chord 12, after the installation finishes, if need adjust its angle, only need take out spacer pin 17, then rotate adjustment handle 6, can drive driving gear 7 rotatory in step, because of driving gear 7 meshes with driven gear 5 mutually, so can finally drive fixed node sleeve pipe 3 and inside chord 12 rotatory under the effect of driving gear 7 and driven gear 5, thereby realize the regulation of angle, after finishing adjusting, only need once more fix the inside at corresponding spacing screw 16 with spacer pin 17 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A chord member penetrating web member node structure for a steel structure comprises a web member (1) and is characterized in that a penetrating groove (8) is formed in the web member (1), the bottom end of the inside of the penetrating groove (8) is rotatably connected with a fixed node sleeve (3) through a first shaft rod (2), a second shaft rod (4) is fixedly mounted at the upper end of the fixed node sleeve (3), a driven gear (5) is sleeved outside the second shaft rod (4), an adjusting handle (6) penetrates through the inside of the web member (1) and the upper part of the fixed node sleeve (3), a driving gear (7) is sleeved at the bottom of the adjusting handle (6), two symmetrical first fixing plates (9) and two symmetrical second fixing plates (10) are fixedly mounted at two ends of the fixed node sleeve (3) respectively, a chord member (12) penetrates through the inside of the fixed node sleeve (3), and a detachable fixed connection structure is formed by fastening bolts (11).

2. Chord penetrating web node structure for steel structures according to claim 1 characterized by that the horizontal cross sectional area of the penetrating groove (8) is larger than the width of the fixed node sleeve (3), the driven gear (5) and the driving gear (7) are meshed.

3. The chord member penetrating web member node structure for steel structure according to claim 1, wherein the fastening bolt (11) penetrates inside the first fixing plate (9) and the second fixing plate (10) at the same time, and the first fixing plate (9) and the second fixing plate (10) are the same size.

4. Chord member penetrating web node structure for steel structures according to claim 1, characterized in that the bottom of the penetrating groove (8) is penetrated by a first bearing (13), the first shaft (2) is inside the first bearing (13) and the top is connected with the bottom of the fixed node sleeve (3).

5. The chord member penetrating web member node structure for the steel structure according to claim 1, wherein a second bearing (14) is sleeved on the top of the penetrating groove (8) and outside the adjusting handle (6), and a sleeve ring (15) is fixedly installed at one end of the adjusting handle (6).

6. The chord member penetrating web member node structure for the steel structure according to claim 5, wherein a plurality of sets of limit screw holes (16) are formed in the top of the web member (1) and located on the periphery of the sleeve ring (15), the limit screw holes are distributed in a circumferential manner and are equidistant, a limit pin (17) penetrates through the inside of the sleeve ring (15), and the bottom of the limit pin (17) extends to the inside of one of the limit screw holes (16).