CN217169834U - Connecting mechanism of glass fiber reinforced polymer-based pultrusion plate - Google Patents
Connecting mechanism of glass fiber reinforced polymer-based pultrusion plate Download PDFInfo
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- CN217169834U CN217169834U CN202123267939.9U CN202123267939U CN217169834U CN 217169834 U CN217169834 U CN 217169834U CN 202123267939 U CN202123267939 U CN 202123267939U CN 217169834 U CN217169834 U CN 217169834U
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- reinforced polymer
- glass fiber
- adhesive tape
- connecting piece
- fiber reinforced
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Abstract
The utility model provides a coupling mechanism of glass fiber reinforced polymer base pultrusion board belongs to combined material and connects the field. Solves the problem that the existing glass fiber pultruded section plates made of various polymer-based composite materials are inconvenient to install. It is including connecting adhesive tape and connecting piece, the connecting piece is platelike structure, the connecting piece is provided with a plurality of barb structure along width direction both sides, it is long banding structure to connect the adhesive tape, the inside shape of connecting adhesive tape is the inversion of connecting piece barb structure, it is provided with a plurality of thorn column structures to connect the adhesive tape, it is two to connect adhesive tape quantity, and the recess of seting up on two glass fiber reinforced polymer composite boards in the outside of two connection adhesive tapes links to each other, and the both sides at the connecting piece are connected respectively to the inboard of two connection adhesive tapes. It is mainly used for connecting glass fiber reinforced polymer base pultrusion plates.
Description
Technical Field
The utility model belongs to the combined material field of connecting especially relates to a coupling mechanism of glass fiber reinforced polymer base pultrusion board.
Background
The existing glass fiber various polymer-based composite material pultrusion profiles need to reserve gluing space at the connecting position during connection, and the profiles are bonded by the bonding force of resin glue or mechanically connected by screws. However, the method has high requirement on the straightness of the spliced part, otherwise, the splicing operation of the two plates is influenced, a certain tooling fixture is needed, the operation is not convenient, when the adhesive is used at the spliced part, the construction environment has the requirements on temperature and cleanliness, the coating amount and the curing environment of the adhesive need to be strictly controlled, and when the adhesive is damaged and needs to be replaced in the use process, the spliced part is difficult to disassemble due to the cured adhesive.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a coupling mechanism of glass fiber reinforced polymer base pultrusion board to solve the inconvenient problem of current various polymer base combined material pultrusion panels of glass fiber installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a coupling mechanism of glass fiber reinforced polymer base pultrusion board, it is including connecting adhesive tape and connecting piece, the connecting piece is platelike structure, the connecting piece is provided with a plurality of barb structure along width direction both sides, it is long banding structure to connect the adhesive tape, the inside shape of connecting adhesive tape is the inversion of connecting piece barb structure, it is provided with a plurality of thorn column structure to connect the adhesive tape, it is two to connect adhesive tape quantity, and the recess of seting up on two glass fiber reinforced polymer composite boards in the outside of two connection adhesive tapes links to each other, and the both sides at the connecting piece are connected respectively to the inboard of two connection adhesive tapes.
Furthermore, the connecting rubber strip is made of ethylene propylene diene monomer.
Furthermore, the connecting piece is made of glass fiber reinforced polymer matrix composite.
Furthermore, a silicone sealant is arranged between the two glass fiber reinforced polymer composite plates.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can splice the narrow width monomer of the glass fiber reinforced polymer-based pultruded panel into the required width, the target width can be increased at will, the cost of the mold for producing the large-width pultruded panel is reduced, and the difficulty of production pultrusion is reduced; the adjacent two plates can be detached in the use process, and the splicing seam is attractive.
The connecting piece is made of the glass fiber reinforced polymer matrix composite material, so that the connecting strength is ensured, the connecting rubber strip is made of the ethylene propylene diene monomer material to realize flexible connection between the two plates, the requirement on the straightness of the product at the splicing part can be reduced through the scheme, clamping work is not needed, and the operation is simple. The joint has no resin adhesive, no requirement on the operation environment, can be assembled on the use site and is convenient to disassemble.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic view of a connection structure of a glass fiber reinforced polymer based pultrusion plate according to the present invention;
FIG. 2 is a schematic cross-sectional view of the joint strip of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of the connecting member of the present invention;
FIG. 4 is a schematic top view of the connection rubber strip of the present invention;
fig. 5 is a schematic top view of the connecting member of the present invention;
fig. 6 is a schematic side view of the connecting member of the present invention;
fig. 7 is a schematic view of a three-dimensional connection structure of a connection mechanism of a glass fiber reinforced polymer-based pultrusion plate according to the present invention.
1-connecting adhesive tape, 2-connecting piece, 3-silicone sealant and 4-glass fiber reinforced polymer composite board.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
Referring to fig. 1-7 for explaining the present embodiment, a connecting mechanism of a glass fiber reinforced polymer based pultrusion plate comprises a connecting rubber strip 1 and a connecting piece 2, wherein the connecting piece 2 is a plate-shaped structure, the connecting piece 2 is provided with a plurality of barb structures along both sides of the width direction, the connecting rubber strip 1 is a long strip-shaped structure, the internal shape of the connecting rubber strip 1 is the inverse shape of the barb structure of the connecting piece 2, the connecting rubber strip 1 is provided with a plurality of barb structures, the number of the connecting rubber strips 1 is two, the outer sides of the two connecting rubber strips 1 are connected with the grooves formed on the two glass fiber reinforced polymer composite plates 4, and the inner sides of the two connecting rubber strips 1 are respectively connected with both sides of the connecting piece 2. The connecting rubber strip 1 is made of ethylene propylene diene monomer, and the connecting piece 2 is made of glass fiber reinforced polymer matrix composite.
Before two glass fiber reinforced polymer composite boards 4 are connected, the two ends of two connecting rubber strips 1 and a connecting piece 2 are connected firstly, then the connecting rubber strips 1 and the connecting piece 2 are knocked into a groove of one glass fiber reinforced polymer composite board 4, the connecting rubber strips 1 and the connecting piece 2 are connected into a whole by means of friction force of the connecting rubber strips 1, the other end of the connecting piece 2 is installed in a groove of the other glass fiber reinforced polymer composite board 4 in the same mode, and the silicone sealant 3 is filled in the joint between the two glass fiber reinforced polymer composite boards 4 after the two glass fiber reinforced polymer composite boards 4 are connected and completed.
The embodiment of the present invention disclosed above is only used to help illustrate the present invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.
Claims (4)
1. A coupling mechanism of glass fiber reinforced polymer base pultrusion board is characterized in that: it is including connecting adhesive tape (1) and connecting piece (2), connecting piece (2) are platelike structure, connecting piece (2) are provided with a plurality of barb structure along width direction both sides, it is rectangular form structure to connect adhesive tape (1), connect adhesive tape (1) inside shape for the inversion of connecting piece (2) barb structure, it is provided with a plurality of thorn column structure to connect adhesive tape (1), connect adhesive tape (1) quantity to be two, and the recess of seting up on two outside and two glass fiber reinforced polymer composite boards (4) of connecting adhesive tape (1) links to each other, and the both sides in connecting piece (2) are connected respectively to the inboard of two connection adhesive tape (1).
2. A fiberglass reinforced polymer based pultruded panel attachment according to claim 1, wherein: the connecting rubber strip (1) is made of ethylene propylene diene monomer.
3. A fiberglass reinforced polymer based pultruded panel attachment according to claim 1, wherein: the connecting piece (2) is made of glass fiber reinforced polymer matrix composite.
4. A fiberglass reinforced polymer based pultruded panel attachment according to claim 1, wherein: and a silicone sealant (3) is arranged between the two glass fiber reinforced polymer composite plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267939.9U CN217169834U (en) | 2021-12-23 | 2021-12-23 | Connecting mechanism of glass fiber reinforced polymer-based pultrusion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267939.9U CN217169834U (en) | 2021-12-23 | 2021-12-23 | Connecting mechanism of glass fiber reinforced polymer-based pultrusion plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217169834U true CN217169834U (en) | 2022-08-12 |
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ID=82731566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123267939.9U Active CN217169834U (en) | 2021-12-23 | 2021-12-23 | Connecting mechanism of glass fiber reinforced polymer-based pultrusion plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217169834U (en) |
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2021
- 2021-12-23 CN CN202123267939.9U patent/CN217169834U/en active Active
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