CN218091354U - Waterproof strip of assembled building side fascia concatenation seam - Google Patents
Waterproof strip of assembled building side fascia concatenation seam Download PDFInfo
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- CN218091354U CN218091354U CN202221638848.3U CN202221638848U CN218091354U CN 218091354 U CN218091354 U CN 218091354U CN 202221638848 U CN202221638848 U CN 202221638848U CN 218091354 U CN218091354 U CN 218091354U
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- waterproof strip
- main part
- protruding portion
- manger plate
- main body
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Abstract
The utility model discloses a waterproof strip of assembled building side fascia concatenation seam, including the main part, the top of main part is equipped with the manger plate eaves, one end of waterproof strip is provided with the manger plate eaves protruding portion that stands out in the main part tip, and the other end of waterproof strip is provided with the main part protruding portion that stands out in the manger plate eaves tip, and during the concatenation, the main part of a waterproof strip is spliced with the main part of another waterproof strip through the main part protruding portion, and the manger plate eaves protruding portion overlap joint of a waterproof strip is on the main part protruding portion of another waterproof strip, and manger plate eaves protruding portion terminal superpose on the manger plate eaves rather than adjacent; the utility model discloses a manger plate eaves overlap joint department and main part concatenation department staggered arrangement, the gap of main part concatenation department is covered by manger plate eaves protruding portion to effectively block the water infiltration.
Description
Technical Field
The utility model relates to an assembly type structure waterproof strip especially relates to an assembly type structure side fascia concatenation seam's waterproof strip.
Background
With the continuous improvement of the building process, the assembly type building process is widely applied, adopts prefabricated building components and is assembled on a construction site, so that the site building of templates and pouring are effectively reduced, the construction efficiency is improved, and the construction period is shortened; the prefabricated external wall panel can generate splicing seams during splicing, the splicing seams need to be plugged to prevent water seepage, and the splicing seams are generally plugged by waterproof strips; in actual construction, need use a plurality of waterproof strips to splice each other, produce the gap after the concatenation, the water seriously influences the assembly type building quality in permeating prefabricated exterior wall board concatenation seam easily through this gap.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof strip of assembly type structure side fascia concatenation seam, this waterproof strip splice seam each other can be airtight to improve waterproof performance.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a waterproof strip of assembled building side fascia concatenation seam, includes the main part, and the top of main part is equipped with the manger plate eaves, a serial communication port, the one end of waterproof strip is provided with the manger plate eaves protruding portion in main part tip, and the other end of waterproof strip is provided with the main part protruding portion in manger plate eaves tip, and during the concatenation, the main part of a waterproof strip passes through the main part protruding portion and splices with the main part of another waterproof strip, the manger plate eaves protruding portion overlap joint of a waterproof strip on the main part protruding portion of another waterproof strip, and the terminal superpose of manger plate eaves protruding portion is on the manger plate eaves rather than adjacent, manger plate eaves overlap joint department and main part concatenation department dislocation arrangement are in order to block the water infiltration.
On the basis of the technical scheme, the utility model discloses can do following improvement:
furthermore, an adhesive layer is arranged on the bottom surface of the water retaining eave protruding portion, and the water retaining eave protruding portion is fixedly bonded with the main body protruding portion and the water retaining eave.
Furthermore, the water retaining eave protruding part comprises an overlapping section which is overlapped with the main body protruding part and an overlapping section which is connected with the overlapping section and is overlapped with the water retaining eave, and when the overlapping section is overlapped with the main body protruding part, the overlapping section is flush with the adjacent water retaining eave; the superpose section is higher than the top surface of overlap joint section and with the circular arc transition between the overlap joint section, and when the superpose section superpose was in the manger plate eaves, it formed the water conservancy diversion slope in the top surface of manger plate eaves in order to lead away the water body from superpose department.
Furthermore, a plurality of bulges are arranged on the end face of the splicing end of the main protruding part, a plurality of grooves are arranged on the end face of one end of the main body far away from the main protruding part, and the bulges on the main protruding part of one waterproof strip are matched with the grooves on the other waterproof strip in a one-to-one correspondence manner during splicing.
Furthermore, a plurality of convex ribs extending along the length direction of the main body are arranged on two side faces of the main body, and the cross sections of the convex ribs are in an inverted triangle shape.
Furthermore, the waterproof strip is integrally made of rubber.
Compared with the prior art, the utility model discloses the technique has following advantage:
(1) The utility model discloses a waterproof strip one end is equipped with the main part protruding portion, and the other end is equipped with manger plate eaves protruding portion, and when waterproof strip splices each other, main part protruding portion and manger plate eaves protruding portion mutually support, make manger plate eaves overlap joint and main part splice dislocation arrangement, and the gap of main part splice is covered by manger plate eaves protruding portion to effectively block the water infiltration;
(2) The utility model discloses the superpose section superpose of manger plate eaves when the manger plate eaves, it can form the water conservancy diversion slope at the top surface of manger plate eaves, utilizes this water conservancy diversion slope to lead the water fast away from superpose department to prevent the water infiltration.
Drawings
The invention will be described in detail with reference to the drawings and specific embodiments
Fig. 1 is a schematic structural view of a waterproof strip according to the first embodiment;
fig. 2 is a schematic structural view of a waterproof strip according to a second embodiment;
FIG. 3 is a schematic structural view of a waterproof strip according to a third embodiment;
FIG. 4 is a schematic structural view of a waterproof strip according to a fourth embodiment;
fig. 5 is a schematic structural view of the waterproof strip in the fifth embodiment.
Reference numbers on the drawings: 1-main body, 1 a-main body protrusion, 2-water retaining eave, 2 a-water retaining eave protrusion, 21 a-lap joint section, 22 a-stacking section and 3-convex rib.
Detailed Description
The following description of the embodiments of the present invention with reference to the drawings is provided to assist understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Example one
Referring to fig. 1, the utility model relates to a waterproof strip for splicing seams of external wall panels of prefabricated buildings, which is made of rubber or other existing elastic materials, and is straight-line, L-shaped, T-shaped or cross-shaped, and can meet the plugging requirements of splicing seams of different prefabricated external wall panels; the waterproof strip comprises a main body 1, the top of the main body 1 is provided with a water-blocking eave 2, the width of the water-blocking eave 2 is larger than that of the main body 1, the side face of the water-blocking eave 2 protrudes out of the side face of the main body 1, and the water-blocking eave 2 and the main body 1 are perpendicular to each other to form a T-shaped section; during the use, main part 1 is installed in the side fascia concatenation seam that forms between two prefabricated wall planks, and the inner wall of side fascia concatenation seam produces the extrusion to main part 1, and manger plate eaves 2 is in the outside of side fascia concatenation seam and the cooperation of the planking stopper of prefabricated wallboard to airtight side fascia concatenation seam is in order to prevent the infiltration.
The two side faces of the main body 1 are provided with a plurality of convex ribs 3 extending along the length direction of the main body, the cross sections of the convex ribs 3 are in an inverted triangle shape, when the main body 1 is installed on the splicing seams of the external wall boards, the convex ribs 3 are extruded by the inner walls of the splicing seams of the external wall boards to generate elastic deformation, and are bent outwards to form a barb shape towards the splicing seams of the external wall boards so as to form a plurality of waterproof isolation layers, so that the waterproof performance of the waterproof strip is improved; an adhesive layer (not shown) is arranged on the bottom surface of the water blocking eave 2, and the water blocking eave 2 is tightly adhered and fixed with the outer plate surface of the prefabricated external wall plate through the adhesive layer, so that the waterproof performance of the waterproof strip is further improved; the adhesive layer adopts epoxy coal pitch (solvent type asphalt cement), can be firmly bonded with concrete, and has good flexibility, impact resistance, corrosion resistance and weather resistance.
The utility model discloses a form waterproof strip splice joint and take place in the water infiltration side fascia splice joint when preventing that waterproof strip from splicing each other, be equipped with connecting elements at the tip of waterproof strip, splice each other and the airtight waterproof strip splice joint of dislocation through connecting elements between the waterproof strip.
Referring to fig. 1, in the embodiment, two linear waterproof strips with the same structure are spliced with each other, namely a first waterproof strip a and a second waterproof strip b, the left end of each waterproof strip is provided with a water-retaining eave protruding part 2a protruding out of the end part of a main body 1, the right end of each waterproof strip is provided with a main body protruding part 1a protruding out of the end part of the water-retaining eave 2, and the water-retaining eave protruding part 2a and the main body protruding part 1a form a connecting member for splicing the waterproof strips; during the concatenation, the main part protruding portion 1a of first waterproof strip an splices with the 1 left end of main part of second waterproof strip b, the manger plate eaves protruding portion 2a overlap joint of second waterproof strip b is on the main part protruding portion 1a of first waterproof strip a, and the terminal superpose of manger plate eaves protruding portion 2a of second waterproof strip b is on the manger plate eaves 2 of first waterproof strip a, 2 overlap joints of manger plate eaves locate the dislocation with 1 concatenation of main part, manger plate eaves protruding portion 2a covers the gap of 1 concatenation of main part department, thereby effectively block the water infiltration.
The main body protrusion 1a is formed by extending the end of the main body 1, the water blocking eave protrusion 2a is formed by extending the end of the water blocking eave 2, and the length of the water blocking eave protrusion 2a is greater than that of the main body protrusion 1 a; the bottom surface of the water blocking eave protruding portion 2a is also provided with an adhesive layer (not marked in the figure), and the water blocking eave protruding portion 2a is fixedly bonded with the main body protruding portion 1a and the water blocking eave 2, so that the airtightness is improved, and water infiltration is further blocked.
The water retaining eave protrusion 2a includes an overlapping section 21a overlapping the main body protrusion 1a, and an overlapping section 22b connected to the overlapping section 21a and overlapping the water retaining eave 2, the overlapping section 21a being flush with the water retaining eave 2 when overlapping the main body protrusion 1 a; the superposed section 22b is higher than the top surface of the lap joint section 21a and is in arc transition with the lap joint section 21a, when the superposed section 22b is superposed on the water retaining eave 2, a flow guide slope is formed on the top surface of the water retaining eave 2, and the water body can be quickly guided away from the superposed position by utilizing the flow guide slope, so that the water body is prevented from permeating.
Example two
Referring to fig. 2, a difference between the second embodiment and the first embodiment is that the end face of the splicing end of the main body protrusion 1a in the present embodiment is provided with a plurality of protrusions 1b, and the end face of the left end of the main body 1 is provided with a plurality of grooves (not labeled in the figure), and when splicing, the protrusions 1b on the main body protrusion 1a of the first waterproof strip a are matched with the grooves on the left end of the main body 1 of the second waterproof strip b in a one-to-one correspondence manner, so that the waterproof performance of the waterproof strips is improved, and the spliced waterproof strips can be positioned quickly.
EXAMPLE III
Referring to fig. 3, a difference between the third embodiment and the first embodiment is that in the first embodiment, the first waterproof strip a is spliced with the second waterproof strip b, the first waterproof strip a is linear, the second waterproof strip b is L-shaped, the second waterproof strip b includes a vertical section and a horizontal section that are vertically connected, the main body protrusion 1a is disposed at the end of the vertical section and the horizontal section of the second waterproof strip b, or the blocking eave protrusion 4 is disposed at the end of the vertical section of the second waterproof strip b, and the main body protrusion 1a is disposed at the end of the horizontal section of the second waterproof strip b, so as to adapt to splicing of the waterproof strips in different directions.
Example four
Referring to fig. 4, a difference between the fourth embodiment and the first embodiment is that in the first embodiment, two first waterproof strips a are spliced with one second waterproof strip b, the first waterproof strips a are linear, the second waterproof strips b are T-shaped, the second waterproof strips b include a vertical section and a horizontal section which are vertically connected, the main body protrusion 1a is disposed at the tail end of the vertical section and the horizontal section of the second waterproof strips b, or the main body protrusion 1a is disposed at the tail end of the vertical section of the second waterproof strips b, the water blocking eaves protrusion 2a is disposed at the tail end of the vertical section of the second waterproof strips b, or the main body protrusion 1a is disposed at the tail end of the vertical section of the second waterproof strips b, and the water blocking eaves protrusion 2a is disposed at the two ends of the vertical section of the second waterproof strips b.
EXAMPLE five
Referring to fig. 5, a difference between the fifth embodiment and the first embodiment is that, in the first embodiment, the four first waterproof strips a are spliced with one second waterproof strip b, the first waterproof strips a are linear, the second waterproof strips b are cross-shaped, the second waterproof strips b include a vertical section and a vertical section which are vertically crossed, the main protruding portion 1a is disposed at two ends of the vertical section and the horizontal section of the waterproof strips, or the main protruding portion 1a is disposed at one end of the vertical section and the horizontal section of the second waterproof strips b, and the water-blocking eaves protruding portion 2a is disposed at the other end of the vertical section and the horizontal section of the second waterproof strips b.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (6)
1. The utility model provides a waterproof strip of assembled building side fascia concatenation seam, includes the main part, and the top of main part is equipped with the manger plate eaves, a serial communication port, the one end of waterproof strip is provided with the manger plate eaves protruding portion in main part tip, and the other end of waterproof strip is provided with the main part protruding portion in manger plate eaves tip, and during the concatenation, the main part of a waterproof strip passes through the main part protruding portion and splices with the main part of another waterproof strip, the manger plate eaves protruding portion overlap joint of a waterproof strip on the main part protruding portion of another waterproof strip, and the terminal superpose of manger plate eaves protruding portion is on the manger plate eaves rather than adjacent, manger plate eaves overlap joint department and main part concatenation department dislocation arrangement are in order to block the water infiltration.
2. The waterproof strip for the assembly type building external wall panel splicing seam according to claim 1, wherein an adhesive layer is arranged on the bottom surface of the water retaining eave protruding portion, and the water retaining eave protruding portion is fixedly bonded with the main body protruding portion and the water retaining eave.
3. The waterproof strip for the assembly type building external wall panel splicing seam according to claim 2, wherein the water-retaining eave protrusion comprises an overlapping section overlapping with the main body protrusion and an overlapping section connected with the overlapping section and overlapping with the water-retaining eave, and when the overlapping section is overlapped with the main body protrusion, the overlapping section is flush with the adjacent water-retaining eave; the superpose section is higher than the top surface of overlap joint section and with the circular arc transition between the overlap joint section, and when the superpose section superpose was in the manger plate eaves, it formed the water conservancy diversion slope in the top surface of manger plate eaves in order to lead away the water body from superpose department.
4. The waterproof strip for the splicing seam of the prefabricated building external wall panel as claimed in claim 1, wherein a plurality of protrusions are arranged on the end surface of the splicing end of the main body protrusion, a plurality of grooves are arranged on the end surface of the main body far away from the main body protrusion, and the protrusions on the main body protrusion of one waterproof strip are correspondingly matched with the grooves on the other waterproof strip one by one during splicing.
5. The waterproof strip for the splice joint of the external wall panels of the fabricated building according to any one of claims 1-4, wherein the two side surfaces of the main body are provided with a plurality of ribs extending along the length direction of the main body, and the cross section of each rib is in an inverted triangle shape.
6. The waterproof strip for the splice joint of the external wall panels of the fabricated building as claimed in claim 5, wherein the waterproof strip is integrally made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221638848.3U CN218091354U (en) | 2022-06-29 | 2022-06-29 | Waterproof strip of assembled building side fascia concatenation seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221638848.3U CN218091354U (en) | 2022-06-29 | 2022-06-29 | Waterproof strip of assembled building side fascia concatenation seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218091354U true CN218091354U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221638848.3U Active CN218091354U (en) | 2022-06-29 | 2022-06-29 | Waterproof strip of assembled building side fascia concatenation seam |
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| Country | Link |
|---|---|
| CN (1) | CN218091354U (en) |
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- 2022-06-29 CN CN202221638848.3U patent/CN218091354U/en active Active
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