CN214402409U

CN214402409U - XPS heat preservation splice plate

Info

Publication number: CN214402409U
Application number: CN202022789189.0U
Authority: CN
Inventors: 朱晓辉
Original assignee: Xinhuasheng Energy Saving Technology Co ltd
Current assignee: Xinhuasheng Energy Saving Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-15
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a XPS heat preservation splice plate, including the splice plate body of rectangle, be equipped with trapezoidal lug on one side in the minor face of splice plate body, the other side is equipped with the trapezoidal recess with trapezoidal lug assorted, be equipped with a plurality of pipes that are used for supplying the support bar to pass in the splice plate body, the axis of pipe is parallel with the width direction of splice plate body; the width of one side of the trapezoidal lug close to the splice plate body is smaller than that of one side far away from the splice plate body, and the width of one side of the trapezoidal groove close to the center of the splice plate body is larger than that of one side far away from the center of the splice plate body; the utility model discloses a XPS heat preservation splice plate builds or dismantles convenient and fast, and has better support intensity, is suitable for wall, shed roof material as short-term or interim assembled building.

Description

XPS heat preservation splice plate

Technical Field

The utility model belongs to the technical field of the heated board, concretely relates to XPS heat preservation splice plate.

Background

The XPS heat preservation board is the heat preservation material that is formed by using polystyrene resin as raw materials and adding other raw and auxiliary materials through extrusion molding and cutting, is the extruded polystyrene foam plastic for heat insulation, the heat preservation board that the XPS material was made is the XPS heat preservation board, the inside of XPS heat preservation board is the obturator honeycomb structure, this kind of structure lets the XPS board have extremely low hydroscopicity, the thermal conductivity coefficient far less than ordinary heat preservation material, high compressive resistance, advantages such as ageing resistance, can regard as wall, shed roof etc., have extensive application in the aspect of assembled building etc..

XPS insulation boards require a complete framework support structure to be built before laying, which is somewhat cumbersome for some short-term, temporary fabricated buildings.

If can provide a dismantlement and simple to operate swift, need not to build the XPS heated board that complete frame bearing structure can install, then be very convenient to some short-term, interim use scenes, even if the assembled building bulk strength who forms is slightly weak, also can be accepted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concatenation is built convenient XPS heat preservation splice plate.

In order to solve the technical problem, the utility model discloses a XPS heat preservation splice plate, which comprises a rectangular splice plate body, wherein one side of the short sides of the splice plate body is provided with a trapezoidal lug, the other side of the short sides of the splice plate body is provided with a trapezoidal groove matched with the trapezoidal lug, a plurality of pipes for supporting bars to pass through are arranged in the splice plate body, and the axes of the pipes are parallel to the width direction of the splice plate body; the width of one side of the trapezoid convex block close to the splice plate body is smaller than that of one side far away from the splice plate body, and the width of one side of the trapezoid concave groove close to the center of the splice plate body is larger than that of one side far away from the center of the splice plate body.

Preferably, the inner side wall of the trapezoidal groove is provided with a strengthening layer.

Preferably, the reinforcing layer is made of high-strength plastic or metal.

Preferably, the surface of the trapezoidal bump is provided with a smooth layer.

Preferably, the smooth layer is made of plastic with a low friction coefficient.

Preferably, the support bars comprise steel bars.

Preferably, one side of the long sides of the splice plate body is provided with a positioning bulge, and the other side of the splice plate body is provided with a positioning recess in a matching manner.

The utility model discloses a XPS heat preservation splice plate builds or dismantles convenient and fast, and has better support intensity, is suitable for wall, shed roof material as short-term or interim assembled building.

Drawings

FIG. 1 is a schematic structural diagram of an XPS thermal insulation splice plate.

FIG. 2 is a schematic cross-sectional view of the XPS thermal splice plate of FIG. 1 taken along the middle of the length direction.

The reference numbers in the figures are: 1-splice plate body, 2-trapezoidal lug, 3-trapezoidal groove, 4-pipe, 5-strengthening layer, 6-smooth layer and 7-positioning projection.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example 1

As shown in fig. 1-2, an XPS thermal insulation splice plate comprises a rectangular splice plate body 1, wherein one of the short sides of the splice plate body is provided with a trapezoidal bump 2, the other side of the splice plate body is provided with a trapezoidal groove 3 matched with the trapezoidal bump, a plurality of tubes 4 for supporting bars to pass through are arranged in the splice plate body, and the axes of the tubes are parallel to the width direction of the splice plate body; the width of one side of the trapezoid convex block close to the splice plate body is smaller than that of one side far away from the splice plate body, and the width of one side of the trapezoid concave groove close to the center of the splice plate body is larger than that of one side far away from the center of the splice plate body. The trapezoidal lug is used for splicing with the trapezoidal groove of the adjacent XPS heat-insulation splicing plate, and in addition, the supporting bar penetrates into the pipe, so that the XPS heat-insulation splicing plate has higher supporting strength, and the building is more convenient.

And a strengthening layer 5 is arranged on the inner side wall of the trapezoidal groove. The two side walls of the trapezoidal groove are thin, so that the trapezoidal groove needs to be locally reinforced, and the reinforcing layer is arranged, so that the trapezoidal groove is favorable for stabilizing the connection with the trapezoidal bump.

The strengthening layer is made of high-strength plastics or metal materials.

The surface of the trapezoidal bump is provided with a smooth layer 6. When trapezoidal lug was inserted trapezoidal recess from one side in, because trapezoidal lug and trapezoidal recess phase-match, because the existence of error, the condition of inserting the difficulty can appear sometimes, through setting up the smooth layer, reduces the trapezoidal protruding frictional force when advancing in inserting trapezoidal recess, easy to assemble.

The smooth layer is made of plastic with low friction coefficient.

The support bar comprises reinforcing steel bars. In this embodiment, the support bars are steel bars having a diameter slightly smaller than the inner diameter of the tube.

One side of the long sides of the splice plate body is provided with a positioning bulge 7, and the other side is provided with a positioning recess (not shown in the figure) in a matching way. The arrangement of the positioning bulges and the positioning depressions is beneficial to aligning with the pipes of the adjacent splice plate bodies, and the support bars can be conveniently inserted.

When the wall is used, a basic main frame beam is firstly built, a plurality of XPS heat preservation splicing plates are spliced into a wall surface, then reinforcing steel bars penetrating through the plurality of XPS heat preservation splicing plates are inserted, the plurality of XPS heat preservation splicing plates are spliced into a wall surface to form a whole, then the plurality of XPS heat preservation splicing plates are spliced into the wall surface to be placed between the main frame beams, and then the reinforcing steel bars and the main frame beam are fixedly installed; of course, the plurality of XPS heat preservation splice plates can be spliced into a wall surface and placed between the main frame beams, and then the reinforcing steel bars are penetrated.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An XPS heat-preservation splice plate comprises a rectangular splice plate body and is characterized in that one of the short sides of the splice plate body is provided with a trapezoidal lug, the other side of the splice plate body is provided with a trapezoidal groove matched with the trapezoidal lug, a plurality of pipes for supporting bars to pass through are arranged in the splice plate body, and the axes of the pipes are parallel to the width direction of the splice plate body; the width of one side of the trapezoidal lug close to the splice plate body is smaller than that of one side far away from the splice plate body, and the width of one side of the trapezoidal groove close to the center of the splice plate body is larger than that of one side far away from the center of the splice plate body;

the support bar comprises reinforcing steel bars.

2. The XPS thermal splice plate of claim 1 wherein the inner side wall of the trapezoidal groove is provided with a strengthening layer.

3. The XPS insulating splice plate of claim 2 wherein the strengthening layer is of high strength plastic or metal.

4. The XPS insulating splice plate of claim 1 wherein the trapezoidal bump surface is provided with a smooth layer.

5. The XPS insulating splice plate of claim 4 wherein the smooth layer is of a low coefficient of friction plastic material.

6. The XPS thermal splice plate of claim 1 wherein one of the major sides of the splice plate body is provided with a locating protrusion and the other major side is provided with a locating recess.