KR100451060B1 - Roof panel connector for construction - Google Patents

Abstract

The present invention relates to a connection member of a building roofing plate, and to closely and easily connect the roofing plate coated with insulation, to enhance the insulation and reinforcement effect of the connection portion, as well as thermal expansion due to the temperature change of the roofing plate And a connection member of a building roofing plate which prevents deformation due to shrinkage and is connected by a coupling member, thereby allowing the length of the connection member to be adjusted. In the slide piece having a 'b' shape protrudes toward both sides, a coupling groove is formed at one end of the body portion is coupled to the 'H' shaped coupling member formed on both upper and lower ends of the support piece, the slide The sieve is formed with a slide groove having a locking jaw on both sides of the bottom and both sides are inclined at a predetermined angle, forming a plurality of equal intervals Grooves are formed in the center, and the iron core in the shape of a square plate is buried in the upper part of the center, so that the roof boards can be tightly and easily connected, and the insulation and reinforcement effect of the connection part is excellent, and the work stability is also improved, and the external temperature changes. It is possible to prevent the flow phenomenon due to thermal expansion or contraction of the roof plate material, that is, deformation, thereby extending the life of the roof plate material regardless of the climate, and the connection member is made to be disassembled and assembled, so that the work according to assembly Simple and easy, and easy to manage and maintain the roof plate and connecting members.

Description

ROOF PANEL CONNECTOR FOR CONSTRUCTION}

The present invention relates to a connecting member of a building roofing plate, and is an improvement on the connecting member of a building roofing plate which has been filed and registered by the present applicant (utility model registration No. 118349, hereinafter referred to as a pre-registration). In particular, while closely and easily connecting the roofing plate coated with heat insulating material to increase the insulation and reinforcing effect of the connection portion, as well as to prevent thermal expansion and contraction caused by temperature changes, as connected by the coupling member, It relates to a connecting member of the building roofing plate to enable the length adjustment of the connecting member.

In general, the roof structure made of roofing plate is used to secure the space required to connect the roofing plate and to fasten the bolt through the 'c' steel frame.

However, the bolt and the steel frame itself used for fastening the roof plate connection part lacks a heat insulating structure, so that heat and cold outside the building are conducted to the bolt and steel frame, so as not only to lower the insulation effect inside the building, but also to the bolt and steel frame. There is a disadvantage that the condensation phenomenon due to the temperature difference inside and outside the building is easily corroded.

Therefore, in order to solve the above disadvantages, it has been known that the roof plate is fastened with an insulation joint to prevent condensation. However, this is a state where the upper bolts for fastening the roof plate are fixed to the main body insulated. Because it is buried, the roof board fails to absorb the thermal expansion or contraction caused by external temperature change, which can damage the fastening part of the roof board or cause gaps. Problems occurred such that repair work is frequently required after the construction of roof board.

Forming through-holes on both sides of the middle part of the hexahedron made of synthetic resin for the purpose of preventing damage to the roof plate material as described above, and forming a long hole in communication with the through-holes in the middle part of the upper side to collect and fix the upper roof plate material from the upper part. It has been known to provide the effect of preventing the breakage of the roofing plate, but this is inserted into the middle of the ridge between the roof plate, each of which is fixed first in the bottom of the roofing plate and filled with insulation between the top in between Since the roof plate is overlaid and fixed, the work is very demanding and cumbersome, and the working time is delayed, and the connection part is not firm. It has a closed end that is easily damaged due to the worker's circumference.

The present invention is to solve the conventional problems as described above, the purpose is to close and easily fasten the roof plate material to increase the insulation and reinforcement effect of the fastening portion can be carried out quickly and easily the construction work In addition, it is possible to prevent deformation due to thermal expansion and contraction of the roofing plate due to temperature change, and to provide a new type of building roofing plate connecting member which can freely adjust the length of the connecting member by the coupling member. .

In order to achieve the above object, the present invention has a plurality of through-holes are formed in the mountain-shaped uneven portion having a predetermined inclination angle is formed continuously in a predetermined thickness on the upper and lower surfaces, each of the upper and lower ends The lower surface is connected to the connection portion is formed, the middle side of the upper side and one side of the connection portion of the upper surface of the fixing plate for fixing the roof plate is formed in stepped form, respectively, a plurality of upper surface of the convex slide for fixing the roof plate In the connecting member consisting of a body portion is inserted into the sieve, the upper surface of the body portion of the convex slide portion having a 'b' shape protrudes to both sides, one side end of the body portion is formed with a coupling groove on both upper and lower ends The H-shaped coupling member is formed, the support piece is coupled, the slide body. Slide grooves having locking jaws are formed on both sides of the bottom, and both sides are inclined at a predetermined angle, and a plurality of grooves are formed at equal intervals, and a central plate-shaped iron core is buried in the center.

In the present invention as described above, the bottom surface of the slide body has a feature that a plurality of projections are formed.

1 is an exploded perspective view showing a connecting member of a building roofing plate according to the present invention,

Figure 2 is a longitudinal cross-sectional view showing a connecting member of the building roofing plate according to the invention,

3 is an enlarged view of a portion A of FIG. 2;

Figure 4 is an exploded perspective view for explaining the use state of the connecting member of the building roofing plate according to the invention.

<Explanation of symbols for the main parts of the drawings>

1: connecting member 2: through-hole

3: connection 5: fixed part

6: Slide side 7: Coupling groove

8: support piece 9: coupling member

10: body part 20: slide body

21: protrusion 22: jam jaw

24: slide groove 26: groove groove

28: core 30: bolt

32: roof frame 34, 34 ': roof plate material

36: High information wool

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

As shown in Figures 1 to 4, the body portion 10 of the connecting member 1 according to the present invention is formed with a plurality of through-holes 2 and the mountain-shaped uneven portion having a predetermined inclination angle on the upper and lower surfaces It is formed continuously in a predetermined thickness, and the connecting portion 3 is formed at the middle portion of one side end and the lower side of the other end so that the upper and lower surfaces thereof can be matched. Fixing part 5 for fixing the plate is formed in the form of stepped, respectively, and the plurality of upper surface convex slide pieces 6 having a 'b' shape to protrude toward both sides, the body portion 10 Coupling groove 7 is formed at one end of the) is to be coupled to the 'H' shaped coupling member 9 is formed in the support piece 8 on both upper and lower ends.

In addition, the slide piece (6) is formed with a slide groove (24) having locking projections (22) on both sides of the bottom and both sides are inclined at a predetermined angle, forming a plurality of grooves (26) at equal intervals. In the upper part of the center, the slide body 20 embedded with the iron core 28 in the form of a square plate is coupled.

At this time, a plurality of protrusions 21 are formed on the bottom of the slide body 20.

Figure 2 is a longitudinal sectional view showing a connecting member of the building roofing plate according to the invention, Figure 3 is an enlarged view of the portion A of Figure 2, so that the connecting member 1 by the coupling member 9 has a certain length. Is connected and fixed to the roof frame 32 by the bolt 30, the slide body 20 is fitted to the slit piece 6 formed in the upper surface convex portion of the body portion 10 of the connecting member (1) It is shown to be coupled to flow in the forward and backward direction.

In addition, one end portion of the roof boards 34 and 34 'is overlapped and mounted on the slide body 20 and fixed by the high information bolt 36.

At this time, the high information bolt 36 fixed to the slide body 20 is firmly coupled by the embedded iron core 28 and smooth fluidity (before and after the slide) is formed by a plurality of protrusions 21 formed on the bottom. The groove 26 is secured and formed on both sides to prevent deformation such as bending of the roof panels 34 and 34 '.

Figure 4 is an exploded perspective view for explaining the use of the connection member of the building roofing plate according to the invention, the connection member 1 is fixed to the roof frame 32 by the bolt 30 and the slide body 20 is It is fitted to the slide piece 6 of the connecting member 1 and is coupled to the upper surface of the connecting member 1 and the slide body 20 by one end of each roof plate 34, 34 ′ by the high information bolt 36. It is placed in a superimposed state, indicating that it is fixed.

Referring to the use state of the present invention as follows.

As shown in Figure 1 to 4, the upper surface convex 'b' shaped slide piece 6 is formed and coupled to have a certain length by the 'H' shaped coupling member 9, the bottom surface Slide grooves 24 having locking jaws 22 are formed at both sides, and both sides are inclined at a predetermined angle, forming equal intervals, and a plurality of grooves 26 are formed, and a central plate-shaped iron core 28 is formed at the center. In order to install the roof in a state where the slide body 20 is embedded, first, the connecting member 1 is fixed to the roof frame 32 taking the form of a roof using the bolt 30.

At this time, the bolt 30 is located in the fixing portion 5 of the body portion 10.

In this state, the slide body 20 is fitted to the slide piece 6 of the connecting member 1, and then ordinary upper roofing members 34 and 34 'having spaces at both ends are mounted on the roof frame 30. Arranged in a vertically and horizontal direction so that the spaces can be overlapped, and inserting the connecting member 1 in the overlapping portions of the respective roof boards 34 and 34 'so that the connecting portions 3 at both ends coincide with each other. When the roof plate (34, 34 ') is superimposed on the connecting member (1) by using a high information bolt 36, the installation is completed, at this time, fixing the connecting member (1) to the roof frame (32) The bolt 30 is buried by the roof boards 34 and 34 'so as not to be exposed to the outside, and the high information bolt 36 fixing the roof boards 34 and 34' to the slide body 20. Is firmly fixed by the iron core 28 embedded in the slide body 20, of course, the iron core 28 of the slide body 20 Is buried over an area, so that in fixing the roof plate 32, the iron core 28 is fixed even if the high information bolt 36 is fixed in an eccentric state without fixing the high information bolt 36 at a position corresponding to the center of the slide body 20. ), A solid fixation is maintained.

As such, when the roof plates 34 and 34 'are fixed by the connecting member 1 and the external temperature is changed according to the climate change, the upper roof plates 34 and 34' are caused by thermal expansion and contraction. It extends in one direction (length direction), but it is finely flows along the slide piece 8 in its longitudinal direction while the roof boards 34 and 34 'are fixed to the slide body 20, resulting in thermal expansion and contraction. Deformation is absorbed, and deformation such as warpage of the roof plate materials 34 and 34 'is prevented by the recesses 26 formed on both sides of the slide body 20.

At this time, since both bottom surfaces of the slide piece 6 and one surface of the slide body 20 coupled thereto are inclined at a predetermined angle, the slide piece 6 is caused by its own load and external force of the roof plate 32. And deformations due to thermal expansion and contraction of the roof plate materials 34 and 34 'by the projections 21 formed on the bottom surface of the slide body 30, thereby absorbing and dispersing vertical loads applied to the slide body 20. It is to ensure a smooth flow of the slide body 20 for adjusting the tension.

In addition, the connecting member 1 for fixing the roof plate (34, 34 ') for the roof installation is easy to disassemble and assemble by the' H 'shaped coupling member 9 so that the length can be adjusted as necessary As a result, it is easy to manufacture and install a suitable size according to the size of the roof plate (34, 34 '), as well as miniaturization of the mold according to the connection member (1) to reduce the cost of manufacturing the mold It can be minimized.

As such, by using the connection member according to the present invention, the roof plate is tightly and easily connected and fixed in the installation of the roof, and the thermal insulation and reinforcement effect of the connection portion is excellent and the stability of the work, as well as the external temperature change The flow phenomenon due to thermal expansion or contraction of the roof board material, that is, deformation can be prevented, so that the life of the roof board material can be extended regardless of the climate, and the connecting member can be disassembled and assembled by the coupling member. In addition, since the work according to the connection member assembly is simple and easy, and the management and maintenance of the roof board and the connection member is easy, an efficient effect can be obtained.

Claims (2)

A plurality of through-holes (2) are formed and the mountain-shaped concave-convex portions having a predetermined inclination angle are continuously formed at a predetermined thickness on the upper and lower surfaces, and the upper and lower surfaces of the middle and one end of the one end may coincide. The connection part 3 is formed, and the fixing part 4 for fixing the lower roof plate member is formed in the stepped shape in the middle side of the upper part and the connection part upper surface of the one end, respectively, and the roof plate member 34 is formed in the plurality of upper surface convex parts. In the connecting member consisting of a body portion 10 is fitted with a slide body 20 for fixing, On the upper surface convex portion of the body portion 10, the slide piece 6 having a 'b' shape protrudes to face both sides, The coupling groove 7 formed at one side end of the body portion 10 is coupled to the 'H' shaped coupling member 9 formed with the support pieces 8 at both upper and lower ends, The slide body 20 is formed with a slide groove 24 having a locking jaw 22 on both sides of the bottom surface and both sides are inclined at a predetermined angle, forming a plurality of grooves 26 at equal intervals and having a central upper portion. There is a connecting member of the building roofing plate, characterized in that the iron core (28) in the form of a square plate. The method of claim 1, Connection member of the building roofing plate, characterized in that a plurality of projections 21 is formed on the bottom surface of the slide body (20).