CN218323481U

CN218323481U - Z-shaped purline end connecting device

Info

Publication number: CN218323481U
Application number: CN202222001433.1U
Authority: CN
Inventors: 赖国立
Original assignee: Jingzhou Dongwu Light Steel Materials Co ltd
Current assignee: Jingzhou Dongwu Light Steel Materials Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-17
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a Z type purlin end connection device, including Z type purlin and purlin layer board, the purlin layer board sets up in Z type purlin erects limit one side, Z type purlin erects the limit and is equipped with the stop gear who is used for spacing Z type purlin and purlin layer board between the opposite side of purlin perpendicular limit and purlin layer board perpendicular limit, Z type purlin erects the limit and keeps away from one side both ends of purlin layer board and all is used for strengthening the first strengthening mechanism of Z type purlin intensity, the second circular slot that runs through is all seted up to four ends in Z type purlin perpendicular limit one side, and the purlin layer board perpendicular limit keeps away from one side four ends on Z type purlin perpendicular limit and all is equipped with the coupling mechanism who is used for connecting Z type purlin. The utility model discloses a setting of bar groove and bar post can carry on spacingly to Z type purlin and purlin layer board, has guaranteed that Z type purlin and purlin layer board can not reciprocate the dislocation after connecting, and through the setting of strengthening rib, improved the self intensity of Z type purlin in addition, and then improved the result of use of this Z type purlin.

Description

Z-shaped purline end connecting device

Technical Field

The utility model relates to a Z type purlin technical field especially relates to Z type purlin end connection device.

Background

Because the Z-shaped connecting purlines have the reasonability of stress and good economical efficiency, more and more plant roof bearing purlines are Z-shaped purlines. The purline connecting method is that the end parts are lapped together from top to bottom, and then two purlines and the purline supporting plate are fixed together by using a plurality of groups of bolt fastening assemblies. Due to the fact that the wall thickness exists at the lap joint of the purlines, the bolt connecting holes are often made into long round holes at present for convenience in installation.

If the bulletin number of authorizing is CN 201924458U, the Z type purlin end connection device that discloses, though Z shape purlin overlap joint just can guarantee completely inseparable, firm in connection does not have not become flexible, and purlin bearing strength is big, and the bolt hole is the round hole, and the drilling size of all Z shape purlins is unified, and the preparation is convenient, and production efficiency is high, nevertheless does not have the function that increases Z type purlin intensity, leads to Z type purlin to be yielding when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a Z-shaped purline end connecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

z type purlin end connection device, including Z type purlin and purlin layer board, the purlin layer board sets up in Z type purlin vertical edge one side, be equipped with the stop gear who is used for spacing Z type purlin and purlin layer board between the opposite side of Z type purlin vertical edge and purlin layer board vertical edge, one side both ends that Z type purlin vertical edge kept away from the purlin layer board all are used for strengthening the first enhancement mechanism of Z type purlin intensity, the second circular slot that runs through is all seted up to Z type purlin vertical edge one side four ends, and one side four ends that Z type purlin vertical edge was kept away from to purlin layer board vertical edge all are equipped with the coupling mechanism who is used for connecting Z type purlin, Z type purlin vertical edge one side both ends all are equipped with the second reinforcing mechanism who is used for strengthening Z type purlin.

As a further scheme of the utility model, stop gear includes bar groove and bar post, and bar groove has two, two bar groove has all seted up purlin layer board and has erected the limit and be close to one side both ends that Z type purlin erected the limit, and two bar groove cross-sections are semi-circular.

Preferably, the number of the strip-shaped columns is two, the two strip-shaped columns are respectively and horizontally arranged at two ends of one side, close to the purlin supporting plate, of the vertical edge of the Z-shaped purlin, and the sections of the two strip-shaped columns are semicircular and are respectively matched with the two purlin supporting plates.

As a further aspect of the present invention, the first reinforcing mechanism includes a reinforcing rib, and the reinforcing rib has two and symmetrical settings, two the reinforcing rib all inclines to set up.

Furthermore, the connecting mechanism comprises a first bolt, and the first bolt is installed at the end part of one side of the vertical edge of the purline supporting plate and is matched with the second circular groove.

As a further scheme of the utility model, the mechanism is strengthened to the second includes L type gusset plate, and L type gusset plate installs in Z type purlin perpendicular limit a side end, the third circular slot has been seted up to one of them horizontal limit bottom one end of Z type purlin, and L type gusset plate horizontal limit top install with the second bolt of third circular slot looks adaptation, L type gusset plate erects the first circular slot that limit side still was equipped with first bolt looks adaptation.

The utility model has the advantages that:

1.Z type purlin end connection device through the setting of bar groove and bar post, can carry on spacingly to Z type purlin and purlin layer board, has guaranteed that Z type purlin and purlin layer board can not reciprocate the dislocation after connecting, through the setting of strengthening rib, has improved the self intensity of Z type purlin in addition, and then has improved the result of use of this Z type purlin.

2.Z type purlin end connection device through the setting of L type gusset plate, can consolidate the enhancement to Z type purlin, further improvement the ability that the Z type purlin preapres for an unfavorable turn of events shape, and then improved the life of this Z type purlin to be suitable for the overlap joint of various specification purlins, have good economic benefits and use value widely.

Drawings

Fig. 1 is a schematic view of a Z-purlin end connection according to the present invention;

fig. 2 is a rear view block diagram of a Z-purlin end connector in accordance with the present invention;

fig. 3 is a bottom view of a Z-purlin end connector in accordance with the present invention;

fig. 4 is a schematic view of a purlin support plate structure of a Z-shaped purlin end connection device according to the present invention.

In the figure: 1. a Z-shaped purline; 2. a purline pallet; 3. an L-shaped reinforcing plate; 4. reinforcing ribs; 5. a first circular groove; 6. a second circular groove; 7. a strip-shaped groove; 8. a bar-shaped column; 9. a first bolt; 10. a second bolt; 11. and a third circular groove.

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.

Referring to fig. 1-4,Z type purlin end connection device, including Z type purlin 1 and purlin layer board 2, purlin layer board 2 sets up in 1 vertical limit one side of Z type purlin, be equipped with the stop gear who is used for spacing Z type purlin 1 and purlin layer board 2 between the opposite side of 1 vertical limit of Z type purlin and 2 vertical limits of purlin layer board, 1 vertical limit of Z type purlin keeps away from one side both ends of purlin layer board 2 and all is used for strengthening the first strengthening mechanism of 1 intensity of Z type purlin, 1 vertical limit one side of Z type purlin all sets up the second circular slot 6 that runs through, and 2 vertical limits of purlin layer board keep away from one side four ends of 1 vertical limit of Z type purlin all are equipped with the coupling mechanism who is used for connecting

Z type purlin

1, 1 vertical limit one side both ends of Z type purlin all are equipped with the second strengthening mechanism that is used for strengthening Z type purlin 1, through the setting of this equipment, the intensity and the life of Z type purlin 1 have been improved.

Referring to fig. 1 and 2, in a preferred embodiment, stop gear includes bar groove 7 and bar post 8, and bar groove 7 has two, two bar grooves 7 have all been seted up purlin layer board 2 and have been erected one side both ends that the limit is close to Z type purlin 1 and erect the limit, and two bar groove 7 cross-sections are semi-circular, bar post 8 has two, and two bar post 8 horizontal installation are respectively in one side both ends that Z type purlin 1 erects the limit and is close to purlin layer board 2, two bar post 8 cross-sections are semi-circular and respectively with two purlin layer board 2 looks adaptations, be used for spacing Z type purlin 1 and purlin layer board 2, the stability of Z type purlin 1 and purlin layer board 2 connection has been guaranteed.

Referring to fig. 1, in a preferred embodiment, the first reinforcing mechanism comprises two reinforcing ribs 4, the two reinforcing ribs 4 are symmetrically arranged, and the two reinforcing ribs 4 are obliquely arranged and used for improving the strength of the Z-shaped purline 1.

Referring to fig. 2 and 4, in a preferred embodiment, the connecting mechanism includes a first bolt 9, and the first bolt 9 is mounted on the end portion of one side of the vertical edge of the purlin pallet 2 and is matched with the second circular groove 6 for connecting the Z-shaped purlin 1 and the purlin pallet 2.

Referring to fig. 1 and 3, in a preferred embodiment, the second reinforcing mechanism includes an L-shaped reinforcing plate 3, the L-shaped reinforcing plate 3 is installed at one side end of a vertical edge of the Z-shaped purlin 1, a third circular groove 11 is formed in one end of the bottom of one transverse edge of the Z-shaped purlin 1, a second bolt 10 matched with the third circular groove 11 is installed at the top of the transverse edge of the L-shaped reinforcing plate 3, and a first circular groove 5 matched with the first bolt 9 is further formed in the side of the vertical edge of the L-shaped reinforcing plate 3 to improve the strength of the Z-shaped purlin 1.

The working principle is as follows: when in actual use, through the setting of bar groove 7 and bar post 8, can carry on spacingly to Z type purlin 1 and purlin layer board 2, guaranteed can not reciprocate the dislocation after Z type purlin 1 and purlin layer board 2 are connected, in addition through the setting of strengthening rib 4, Z type purlin 1's self intensity has been improved, and then this Z type purlin 1's result of use has been improved, through the setting of L type gusset plate 3, can consolidate Z type purlin 1 and strengthen, further improvement the ability that Z type purlin 1 preapres for an unfavorable turn of events appears, and then this Z type purlin 1's life has been improved, and be suitable for the overlap joint of various specification purlins, good economic benefits and using value have.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1.Z type purlin end connection device, including Z type purlin (1) and purlin layer board (2), its characterized in that, purlin layer board (2) set up in Z type purlin (1) perpendicular limit one side, be equipped with the stop gear who is used for spacing Z type purlin (1) and purlin layer board (2) between the opposite side of Z type purlin (1) perpendicular limit and purlin layer board (2) perpendicular limit, one side both ends that Z type purlin (1) perpendicular limit was kept away from purlin layer board (2) all are used for strengthening the first reinforcing mechanism of Z type purlin (1) intensity, second circular slot (6) that run through are all seted up to Z type purlin (1) perpendicular limit one side four ends, and one side that Z type purlin (1) perpendicular limit was kept away from to Z type purlin layer board (2) perpendicular limit all is equipped with the coupling mechanism who is used for connecting Z type purlin (1), Z type purlin (1) perpendicular limit one side both ends all are equipped with the reinforcing mechanism that is used for strengthening Z type purlin (1).

2. The Z-shaped purline end connecting device according to claim 1, wherein the limiting mechanism comprises two strip-shaped grooves (7) and two strip-shaped columns (8), the two strip-shaped grooves (7) are provided with two ends of one side of the vertical edge of the purline supporting plate (2) close to the vertical edge of the Z-shaped purline (1), and the sections of the two strip-shaped grooves (7) are semicircular.

3. The Z-shaped purline end connecting device according to claim 2, wherein the number of the strip-shaped columns (8) is two, the two strip-shaped columns (8) are respectively and horizontally arranged at two ends of one side, close to the purline supporting plate (2), of the vertical edge of the Z-shaped purline (1), and the sections of the two strip-shaped columns (8) are semicircular and are respectively matched with the two purline supporting plates (2).

4. A Z-shaped purlin end connection according to claim 3, characterised in that said first strengthening means comprises two strengthening ribs (4), and that said strengthening ribs (4) are symmetrically arranged, and that both said strengthening ribs (4) are obliquely arranged.

5. A Z-shaped purlin end connection device according to claim 4, characterized in that the connection mechanism comprises a first bolt (9), and the first bolt (9) is arranged at the end part of one side of the vertical edge of the purlin supporting plate (2) and is matched with the second circular groove (6).

6. The Z-shaped purline end connecting device according to claim 5, wherein the second reinforcing mechanism comprises an L-shaped reinforcing plate (3), the L-shaped reinforcing plate (3) is installed at one side end of a vertical edge of the Z-shaped purline (1), a third circular groove (11) is formed in one end of the bottom of one transverse edge of the Z-shaped purline (1), a second bolt (10) matched with the third circular groove (11) is installed at the top of the transverse edge of the L-shaped reinforcing plate (3), and a first circular groove (5) matched with the first bolt (9) is further formed in the side face of the vertical edge of the L-shaped reinforcing plate (3).