CN211499831U

CN211499831U - High-stability assembling structure for roof parts

Info

Publication number: CN211499831U
Application number: CN201921930645.XU
Authority: CN
Inventors: 黄永忠; 糜德锋; 郭瑞东; 宋良燕
Original assignee: Jiangsu Nantong Sanjian Construction Group Co ltd
Current assignee: Jiangsu Nantong Sanjian Construction Group Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-09-15
Anticipated expiration: 2029-11-09

Abstract

The utility model relates to a structure is assembled to room lid parts high stability, it includes first parts and second parts, the inside wall of first parts is provided with a plurality of connection pieces, each along its circumferencial direction connection piece length direction's both ends are laminated with the inside wall of first parts and the inside wall of second parts respectively, each the connection piece stretches into the one end of second parts and to the one side perk of keeping away from second parts inside wall. The utility model discloses have two adjacent parts and fix a position the advantage in order to reduce the dislocation in the welding process.

Description

High-stability assembling structure for roof parts

Technical Field

The utility model belongs to the technical field of steel construction engineering's technique and specifically relates to a structure is assembled to room lid parts high stability.

Background

The steel structure engineering is a common building structure type in the existing building engineering, takes steel as a main body, and has shock resistance and durability. The roof system is generally a space frame system, is integrally formed by processing, bending and assembling seamless steel pipes, is long in length, and can be divided into 8-10 parts for processing and assembling on site to form a component.

An existing roof part assembling structure is shown in fig. 1 and comprises a first part 1 and a second part 2, wherein the first part 1 and the second part 2 are cylindrical steel pipes, and a pipe orifice of the first part 1 is connected with a pipe orifice of the second part 2 in a welding mode, but the first part 1 and the second part 2 are both cylindrical, so that the first part 1 or the second part 2 slightly rolls in a welding process, pipe orifices of the first part 1 and the second part 2 are staggered, welding is not firm, even welding seams occur, and strength after assembling is affected, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a structure is assembled to room lid parts high stability, it has fixes a position the advantage in order to reduce the dislocation in the welding process to two adjacent parts.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a structure is assembled to room lid spare part high stability, includes first spare part and second spare part, the inside wall of first spare part is provided with a plurality of connection pieces, each along its circumferencial direction connection piece length direction's both ends laminate mutually with the inside wall of first spare part and the inside wall of second spare part respectively, each the connection piece stretches into the one end of second spare part to the one side perk of keeping away from the second spare part inside wall.

Through adopting above-mentioned technical scheme, when needs weld first spare part and second spare part, block first spare part and second spare part through the connection piece, reduce the mutual roll between first spare part and the second spare part to reduce the skew dislocation between the two, so that weld both, make the welding firm, make the stability of the connection between first spare part and the second spare part.

The utility model discloses further set up to: the connecting piece is attached to one side of the inner side wall of the first part and is provided with an arc-shaped surface, and the diameter of the arc-shaped surface is consistent with the inner diameter of the first part.

Through adopting above-mentioned technical scheme, set up the arcwall face that fits in first spare part and second spare part on the connecting piece to increase the laminating area of connecting piece and first spare part and second spare part, make the connecting piece fixed more firm.

The utility model discloses further set up to: the connecting piece is connected with a fixing rod, the first part is provided with a fixing hole for the fixing rod to pass through along the thickness of the first part, one end of the fixing rod extending out of the first part is provided with a limiting hole along the length direction of the fixing rod, and a limiting rod which is abutted against the outer side wall of the first part is inserted into the limiting hole.

Through adopting above-mentioned technical scheme, realize connecting piece and the first spare part between can dismantle and be connected, like this, after first spare part and second spare part welding are accomplished, through extracting the gag lever post for the dead lever breaks away from down the fixed orifices, thereby can dismantle the connecting piece, carries out reuse, and the practicality is higher.

The utility model discloses further set up to: the lateral wall of gag lever post is provided with the rubber pad, the rubber pad is located between the lateral wall of gag lever post and the diapire in spacing hole.

Through adopting above-mentioned technical scheme, the rubber pad is located between the diapire in lateral wall and the spacing hole of gag lever post, and when the gag lever post inserted spacing downthehole, the gag lever post extrudeed the rubber pad for the gag lever post supports tightly on the lateral wall of first spare part, thereby makes the connection piece support tightly on the inside wall of first spare part, with the reinforcing fixed to the connection piece.

The utility model discloses further set up to: the rubber pad is attached to one side of the bottom wall of the limiting hole, and a plurality of yielding grooves are formed in the side, in the direction of the bottom wall of the limiting hole, of the rubber pad.

Through adopting above-mentioned technical scheme, the deformation of the rubber pad of being convenient for is realized in the setting of rubber recess to the stopper rod of being convenient for is to the extrusion of rubber pad.

The utility model discloses further set up to: inclined planes are formed in two inner side walls in the length direction of the abdicating groove.

Through adopting above-mentioned technical scheme, the setting up of inclined plane makes the cross-section of the recess of stepping down be triangle-shaped to the area of contact between rubber pad and the spacing downthehole wall has significantly reduced, and the resistance of rubber pad is less, and like this, the gag lever post of being convenient for drives the rubber pad and inserts spacing downthehole.

The utility model discloses further set up to: one end of the limiting rod in the length direction is connected with a pull ring.

Through adopting above-mentioned technical scheme, the pull ring is convenient for the buckle of staff's finger to in pulling gag lever post 41.

The utility model discloses further set up to: the one end that first parts and second parts butted each other has all seted up the face of weld along its circumferencial direction, two the welding groove that forms between the face of weld is the welding groove.

Through adopting above-mentioned technical scheme, the slot that forms after two faying face docks is the welding groove, when welding first spare part and second spare part, welds along the welding groove for the solder joint all is located the welding inslot, makes both looks welding department surface quality higher, simultaneously, has increased welding area, and the welding is inseparabler firm, further improves the stability that first spare part and second spare part are connected.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the first spare part and the second spare part need to be welded, the first spare part and the second spare part are clamped through the connecting sheet, mutual rolling between the first spare part and the second spare part is reduced, and therefore offset and dislocation between the first spare part and the second spare part are reduced, welding between the first spare part and the second spare part is facilitated, welding is firm, and stability of connection between the first spare part and the second spare part is achieved;

2. the slot that forms after two faying face docks is the welding groove, when welding first spare part and second spare part, welds along the welding groove for the solder joint all is located the welding inslot, makes both looks splice surface quality higher, simultaneously, has increased welding area, and the welding is inseparabler firm, further improves the stability that first spare part and second spare part are connected.

Drawings

Fig. 1 is a schematic diagram of a prior art bulk construction configuration.

FIG. 2 is a schematic view of a high-stability assembling structure of roof components in the embodiment.

FIG. 3 is a sectional view of an embodiment showing the connection between a first member and a second member.

Fig. 4 is a sectional view for embodying a rubber pad structure in the embodiment.

In the figure, 1, the first discrete part; 11. a fixing hole; 2. a second discrete part; 3. connecting sheets; 31. an arc-shaped surface; 32. fixing the rod; 4. a limiting hole; 41. a limiting rod; 5. a rubber pad; 51. a yielding groove; 521. a bevel; 6. a pull ring; 7. welding a surface; 71. and (6) welding the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the high stability assembling structure of roof parts disclosed by the present invention, comprising a first part 1 and a second part 2, wherein the first part 1 and the second part 2 are both circular tube-shaped steel pipes with the same inner and outer diameters, the inner side wall of the first part 1 is welded with a plurality of connecting pieces 3 along the circumferential direction thereof, the number of the connecting pieces 3 is four, and the connecting pieces are respectively and uniformly distributed along the circumferential direction of the first part 1, the first part 1 and the second part 2 are butted with each other, so that one end of each connecting piece 3 far from the first part 1 extends into the second part 2 and is jointed with the inner side wall of the second part 2, and one end of each connecting piece 3 extending into the second part 2 is tilted to one side far from the inner side wall of the second part 2, thus, the connecting piece 3 is used for fixing the first part 1 and the second part 2, so that the first part 1 and the second part 2 are aligned, in order to facilitate welding of the first 1 and second 2 parts.

Referring to fig. 2 and 3, the welding surface 7 is provided along the circumferential direction at one end of the first spare part 1 and the second spare part 2 which are butted with each other, the groove formed after the two welding surfaces 7 are butted is a welding groove 71, and when the first spare part 1 and the second spare part 2 are welded, the welding groove 71 is welded, so that the welding points are all located in the welding groove 71.

Referring to fig. 3, an arc surface 31 is provided on one side of each connecting sheet 3, which is attached to the inner side walls of the first spare part 1 and the second spare part 2, and the diameter of the arc surface 31 is consistent with that of the first spare part 1, so that the attaching area between the connecting sheet 3 and the first spare part 1 is large.

Referring to fig. 3 and 4, each connecting plate 3 is connected with a fixing rod 32, the first component 1 is respectively provided with a fixing hole 11 for inserting the fixing rod 32 in a penetrating manner along the thickness direction, one end of each fixing rod 32 extending out of the first component 1 is provided with a limiting hole 4 along the length direction, a limiting rod 41 is inserted into each limiting hole 4, a rubber pad 5 is adhered to the outer side wall of each limiting rod 41, the rubber pad 5 is located between the bottom wall of each limiting hole 4 and the outer side wall of each limiting rod 41, when the limiting rods 41 are inserted into the limiting holes 4, the limiting rods 41 extrude the rubber pads 5 and tightly support the rubber pads 5 on the outer side wall of the first component 1, the fixing rods 32 are fixed through the limiting rods 41, so that the connecting plates 3 are fixed, and after the first component 1 and the second component 2 are welded, the connecting plates 3 can be detached.

Referring to fig. 4, rubber pad 5 laminating has been seted up a plurality of recesses 51 of stepping down with one side of spacing hole 4 diapire direction, the length direction of recess 51 of stepping down is unanimous with the length direction of gag lever post 41, and stepping down two lateral walls on the recess 51 length direction and all seted up inclined plane 521, make the cross-section of recess 51 of stepping down be triangle-shaped, like this, when gag lever post 41 inserts spacing hole 4 in, make the contact between rubber pad 5 and the spacing hole 4 diapire less, thereby be convenient for insert of gag lever post 41. The pull ring 6 is welded to one end of each limiting rod 41 in the length direction, and the pull ring 6 facilitates the buckling of fingers of workers so as to pull the limiting rods 41.

The implementation principle of the embodiment is as follows: when the first parts 1 and the second parts 2 need to be welded, one connecting sheet 3 is put in from the pipe orifice of the first parts 1, so that the fixing rod 32 penetrates through the fixing hole 11, then the limiting rod 41 is inserted into the limiting hole 4 to fix the connecting sheet 3, the other three connecting sheets 3 are installed according to the operation, then the first parts 1 and the second parts 2 are mutually butted, the second parts 2 are clamped through the connecting sheets 3, and then welding is carried out along the welding groove 71 between the first parts 1 and the second parts 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a structure is assembled to room lid parts high stability, includes first parts (1) and second parts (2), its characterized in that: the inside wall of first bulk spare (1) is provided with a plurality of connection pieces (3) along its circumferencial direction, each connection piece (3) length direction's both ends laminate mutually with the inside wall of first bulk spare (1) and the inside wall of second bulk spare (2) respectively, each connection piece (3) stretch into the one end of second bulk spare (2) to the one side perk of keeping away from second bulk spare (2) inside wall.

2. A high stability assembled structure of roof components according to claim 1, wherein: the connecting piece (3) is attached to one side of the inner side wall of the first spare part (1) and the inner side wall of the second spare part (2) and is provided with an arc-shaped surface (31), and the diameter of the arc-shaped surface (31) is consistent with the inner diameter of the first spare part (1).

3. A roof component high stability assembly structure according to claim 2, wherein: the fixing rod (32) is connected to the connecting piece (3), the fixing hole (11) for the fixing rod (32) to penetrate is formed in the first bulk part (1) along the thickness of the first bulk part, the limiting hole (4) is formed in one end, extending out of the first bulk part (1), of the fixing rod (32) along the length direction of the fixing rod, and the limiting rod (41) which is abutted to the outer side wall of the first bulk part (1) is inserted into the limiting hole (4).

4. A high stability assembled structure of roof components according to claim 3, wherein: the outer side wall of the limiting rod (41) is provided with a rubber pad (5), and the rubber pad (5) is located between the outer side wall of the limiting rod (41) and the bottom wall of the limiting hole (4).

5. A roof component high stability assembly structure according to claim 4, wherein: a plurality of grooves of stepping down (51) have been seted up in the one side of spacing hole (4) diapire direction in the laminating of rubber pad (5), the groove of stepping down (51) sets up along the length direction of gag lever post (41).

6. A roof component high stability assembly structure according to claim 5, wherein: inclined planes (521) are arranged on two inner side walls in the length direction of the abdicating groove (51).

7. A high stability assembled structure of roof components according to claim 3, wherein: one end of the limiting rod (41) in the length direction is connected with a pull ring (6).

8. A high stability assembled structure of roof components according to claim 1, wherein: welding surfaces (7) are arranged at the end, butted with each other, of the first spare part (1) and the second spare part (2) in the circumferential direction, and a groove formed between the two welding surfaces (7) is a welding groove (71).