CN216041791U

CN216041791U - Assembled building wall purlin connecting device

Info

Publication number: CN216041791U
Application number: CN202121070585.6U
Authority: CN
Inventors: 綦家蔚
Original assignee: Qingdao Tongdeying Steel Structure Co ltd
Current assignee: Qingdao Tongdeying Steel Structure Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-03-15
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses an assembly type building wall surface purlin connecting device which comprises a first purlin, a second purlin, a fixing plate, a mounting groove, a limiting plate, a first bolt and a second bolt, wherein the mounting groove is symmetrically formed in the fixing plate, one side of the mounting groove is movably connected with the first purlin, and the other side of the mounting groove is movably connected with the second purlin. The fixing plate is fixed by combining the first bolt with the threaded hole in the limiting plate, the first purline and the second purline are inserted from two sides of the mounting groove and are respectively contacted with the limiting plate, the second bolt penetrates through the second through holes in two sides of the fixing plate to fix the first purline and the second purline, the first purline and the second purline are prevented from falling off, safety is improved, and the fixing plate is convenient to mount.

Description

Assembled building wall purlin connecting device

Technical Field

The utility model relates to the technical field of building wall purline installation, in particular to an assembly type building wall purline connecting device.

Background

Purlins, also known as purlins, horizontal roof beams perpendicular to roof trusses or rafters, for supporting rafters or roofing material, are transversely bent (usually bidirectionally curved) members, typically designed as single-span simple purlins. Purlins commonly used have real web type and light steel truss-like two kinds, but two purlins now all are the welding together usually, and inconvenient equipment it, the length of convenient unable condition according to the reality after the welding now is adjusted the purlin, leads to unable installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly type building wall surface purline connecting device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an assembly type structure wall purlin connecting device, includes first purlin, second purlin, fixed plate, mounting groove, limiting plate, first bolt and second bolt, the mounting groove has been seted up to the inside symmetry of fixed plate, one side swing joint of mounting groove has first purlin, the opposite side swing joint of mounting groove has the second purlin, the inside center swing joint of mounting groove has a plurality of limiting plates, the outside activity of limiting plate is provided with first bolt, the outside activity of fixed plate is provided with the second bolt.

Preferably, a plurality of second through holes are formed in two side walls of the fixing plate, one side of each second through hole is connected with the corresponding mounting groove, sliding grooves are formed in two sides of the fixing plate, and first through holes are formed in two sides of each sliding groove.

Preferably, one side of the limiting plate, which is close to the sliding chute, is provided with a plurality of threaded holes, the center of the limiting plate is fixedly connected with a fixing rod, the fixing rod penetrates through the inner wall of the fixing plate, and the other side of the fixing rod is connected with the knob.

Preferably, a second bolt is arranged inside the second through hole, and the second bolt is fixedly connected with the first purline and the second purline.

Preferably, the inside swing joint of first through-hole has first bolt, one side and limiting plate swing joint of first bolt are in the same place.

Preferably, the inside of the sliding groove is in sliding contact with the fixing rod, and the diameter of the knob is larger than the width of the sliding groove.

Preferably, the first purline and the second purline are not in contact with each other in the installation groove, and both are in sliding contact with the limit plate.

Preferably, two limiting plates are symmetrically arranged inside the mounting groove, and the width of each limiting plate is as large as that of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: through when using, at first insert first purlin and second purlin from the both ends of mounting groove, insert the second through-hole with the second bolt from the fixed plate both sides to fix first purlin and second purlin together, conveniently install it, prevent to drop, still set up limiting plate and spout, can adjust the limiting plate in the inside position of mounting groove, conveniently adjust first purlin and second purlin according to actual needs, make it conveniently install, and the efficiency is improved.

Drawings

FIG. 1 is a front view of a purline connecting device for prefabricated building wall surfaces according to the present invention;

FIG. 2 is a view of a fixing plate of the purlin connecting device for the prefabricated building wall according to the present invention;

fig. 3 is an enlarged view of the connection device A of the purline of the assembled building wall surface.

In the figure: 1. a first purlin; 2. a second purlin; 3. a fixing plate; 31. a first through hole; 32. a chute; 33. mounting grooves; 34. a second through hole; 4. a limiting plate; 41. fixing the rod; 42. a threaded hole; 5. a first bolt; 6. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an assembly type structure wall purlin connecting device, includes first purlin 1, second purlin 2, fixed plate 3, mounting groove 33, limiting plate 4, first bolt 5 and second bolt 6, mounting groove 33 has been seted up to the inside symmetry of fixed plate 3, one side swing joint of mounting groove 33 has first purlin 1, the opposite side swing joint of mounting groove 33 has second purlin 2, the inside center swing joint of mounting groove 33 has a plurality of limiting plates 4, the outside activity of limiting plate 4 is provided with first bolt 5, the outside activity of fixed plate 3 is provided with second bolt 6.

A plurality of second through holes 34 are formed in two side walls of the fixing plate 3, one side of each second through hole 34 is connected with the corresponding mounting groove 33, sliding grooves 32 are formed in two sides of the fixing plate 3, and first through holes 31 are formed in two sides of each sliding groove 32, so that the first purlines 1 and the second purlines 2 can be conveniently fixed.

One side of the limiting plate 4 close to the sliding groove 32 is provided with a plurality of threaded holes 42, a fixing rod 41 is fixedly connected to the center of the limiting plate 4, the fixing rod 41 penetrates through the inner wall of the fixing plate 3, the other side of the fixing rod is connected with the knob, the fixing rod 41 is conveniently made to drive the limiting plate 4 inside the mounting groove 33 to move, and the first purline 1 and the second purline 2 are conveniently fixed according to actual conditions.

Second bolt 6 is arranged in second through hole 34, and second bolt 6 is in the same place with first purlin 1 and second purlin 2 fixed connection, conveniently fixes first purlin 1 and second purlin 2, makes both zonulae occludens together, prevents to drop.

The inside swing joint of first through-hole 31 has first bolt 5, one side of first bolt 5 is in the same place with limiting plate 4 swing joint, conveniently fixes limiting plate 4's position, prevents that limiting plate 4 from rocking in the inside of mounting groove 33, leads to linking together of the unable fastening of first purlin 1 and second purlin 2.

The inside of spout 32 and dead lever 41 sliding contact are in the same place, the diameter of knob is greater than the width of spout 32, makes things convenient for people to adjust limiting plate 4.

First purlin 1 and second purlin 2 both contactless in the inside of mounting groove 33, and both all with limiting plate 4 sliding contact together, better adjust the distance between the two, convenient fixed.

Two limiting plates 4 are symmetrically arranged inside the mounting groove 33, the width of each limiting plate 4 is as large as that of the mounting groove 33, and the first purlines 1 and the second purlines 2 on the two sides can be conveniently connected.

The working principle is as follows: when the utility model is used, the first bolt 5 penetrates through the first through hole 31 above the fixing plate 3 to fix the limiting plate 4, the first purlin 1 and the second purlin 2 are inserted from two sides of the mounting groove 33 inside the fixing plate 3 to enable one end of the first purlin 1 and one end of the second purlin 2 to be in contact with the limiting plate 4 inside the mounting groove 33, the second bolt 6 penetrates through the second through hole 34 on two sides of the fixing plate 3 to fix the first purlin 1 and the second purlin 2 inside the fixing plate 3, the first purlin 1 and the second purlin 2 are conveniently fixed together, other steadiness is realized, when the distance between the first purlin 1 and the second purlin 2 needs to be adjusted, the first bolt 5 and the second bolt 6 are loosened, the fixing rod 41 is pulled to move inside the sliding groove 32, so that the limiting plate 4 is driven to move towards two sides inside the mounting groove 33, and the use lengths of the first purlin 1 and the second purlin 2 are adjusted, convenient regulation improves the efficiency of installation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembly type structure wall purlin connecting device, includes first purlin (1), second purlin (2), fixed plate (3), mounting groove (33), limiting plate (4), first bolt (5) and second bolt (6), its characterized in that: the mounting groove (33) is symmetrically formed in the fixing plate (3), a first purline (1) is movably connected to one side of the mounting groove (33), a second purline (2) is movably connected to the other side of the mounting groove (33), a plurality of limiting plates (4) are movably connected to the center of the inside of the mounting groove (33), first bolts (5) are movably arranged on the outer sides of the limiting plates (4), and second bolts (6) are movably arranged on the outer sides of the fixing plate (3).

2. The assembly type building wall surface purline connecting device of claim 1, wherein: a plurality of second through holes (34) are formed in two side walls of the fixing plate (3), one side of each second through hole (34) is connected with the corresponding mounting groove (33), sliding grooves (32) are formed in two sides of the fixing plate (3), and first through holes (31) are formed in two sides of each sliding groove (32).

3. The assembly type building wall surface purline connecting device of claim 1, wherein: one side of the limiting plate (4) close to the sliding groove (32) is provided with a plurality of threaded holes (42), the center of the limiting plate (4) is fixedly connected with a fixing rod (41), the fixing rod (41) penetrates through the inner wall of the fixing plate (3), and the other side of the fixing rod is connected with the knob.

4. The assembly type building wall surface purline connecting device of claim 2, wherein: and a second bolt (6) is arranged in the second through hole (34), and the second bolt (6) is fixedly connected with the first purline (1) and the second purline (2).

5. The assembly type building wall surface purline connecting device of claim 2, wherein: the inside swing joint of first through-hole (31) has first bolt (5), one side and limiting plate (4) swing joint of first bolt (5) are in the same place.

6. The assembly type building wall surface purline connecting device of claim 3, wherein: the inside of the sliding groove (32) is in sliding contact with the fixing rod (41), and the diameter of the knob is larger than the width of the sliding groove (32).

7. The assembly type building wall surface purline connecting device of claim 1, wherein: the first purline (1) and the second purline (2) are not in contact with each other in the installation groove (33), and both are in sliding contact with the limiting plate (4).

8. The assembly type building wall surface purline connecting device of claim 1, wherein: two limiting plates (4) are symmetrically arranged inside the mounting groove (33), and the width of each limiting plate (4) is as large as that of the mounting groove (33).