CN212775546U - Double-ear type sealing rubber strip - Google Patents
Double-ear type sealing rubber strip Download PDFInfo
- Publication number
- CN212775546U CN212775546U CN202021491840.XU CN202021491840U CN212775546U CN 212775546 U CN212775546 U CN 212775546U CN 202021491840 U CN202021491840 U CN 202021491840U CN 212775546 U CN212775546 U CN 212775546U
- Authority
- CN
- China
- Prior art keywords
- lug
- sealing
- adhesive tape
- joint strip
- tape body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a ears type joint strip belongs to corrugated steel technical field, be in including adhesive tape body, a plurality of setting the first sealed lug of adhesive tape body side and a plurality of setting are at the second sealed lug of adhesive tape body opposite side, first sealed lug all sets up along adhesive tape body length direction interval with second sealed lug. The utility model provides a ears type joint strip, be provided with first sealing lug and second sealing lug through the both sides at the adhesive tape body, under the prerequisite that does not increase adhesive tape body width itself, area of contact between joint strip and the flange has been increased, make the leakproofness of two ripple steel overlap joints better, and saved the material of making joint strip, also can not take place the fold because adhesive tape body width is big when joint strip need buckle certain radian, ears type joint strip's machining efficiency has been improved, ears type joint strip's processing cost has been reduced.
Description
Technical Field
The utility model belongs to the technical field of the ripple steel, specifically speaking relates to a ears type joint strip.
Background
The steel corrugated plate is a novel building material, has good ductility and strong anti-deformation capability, is fast and convenient to install, saves construction period, and has the advantages of low cost, environmental friendliness and the like. With the continuous expansion of the application field of corrugated steel plates, the requirements for various properties of the corrugated steel plates are continuously improved, for example, some low pipelines and bridges and culverts need to maintain a dry internal environment, and some underground pipelines and bridges and culverts need to prevent water in the underground pipelines and culverts from seeping out, which requires that the corrugated plates have good sealing performance at the lap joints. However, the conventional corrugated steel sheet has problems that the sealing property is poor at the joint and water is easily leaked at the joint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ears type joint strip aims at solving the corrugated steel that exists among the prior art problem that leaks easily at the poor and overlap joint of overlap joint leakproofness.
In order to achieve the above object, the utility model adopts the following technical scheme: the double-lug type sealing rubber strip is arranged between two flange plates and comprises a rubber strip body, a plurality of first sealing lugs arranged on the side face of the rubber strip body and a plurality of second sealing lugs arranged on the other side of the rubber strip body, wherein the first sealing lugs and the second sealing lugs are arranged at intervals along the length direction of the rubber strip body.
As another embodiment of the present application, each of the first sealing lug and the second sealing lug includes a lug body, and a connecting strip for connecting the lug body and the rubber strip body, and the lug body is further provided with a mounting through hole for a fastener to pass through.
As another embodiment of the present application, the lug body is circular, and the mounting via hole penetrates through the lug body and is disposed concentrically with the lug body.
As another embodiment of the present application, the thickness dimension of each of the first sealing lug and the second sealing lug is smaller than the thickness dimension of the glue strip body.
As another embodiment of the application, the junction of the first sealing lug or the second sealing lug and the rubber strip body is provided with a transition chamfer.
As another embodiment of the present application, the first sealing lug and the second sealing lug are equal in number and are uniformly arranged in correspondence with each other.
As another embodiment of the present application, the first sealing lug and the rubber strip body are all integrally formed structures.
The utility model provides a ears type joint strip's beneficial effect lies in: compared with the prior art, through installing the adhesive tape body between two flange connections to side at the adhesive tape body is provided with a plurality of first sealing lug, and the opposite side of adhesive tape body is provided with a plurality of second sealing lug, and first sealing lug all sets up along adhesive tape body length direction interval with second sealing lug. The utility model discloses two ear type joint strip, be provided with first sealing lug and second sealing lug through the both sides at the adhesive tape body, under the prerequisite that does not increase adhesive tape body width itself, area of contact between joint strip and the flange has been increased, make the leakproofness of two ripple steel overlap joints better, and saved the material of making joint strip, also can not take place the fold because adhesive tape body width is big when joint strip need buckle certain radian, the machining efficiency of two ear type joint strip has been improved, the processing cost of two ear type joint strip has been reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a double-lug sealing rubber strip provided in an embodiment of the present invention;
fig. 2 is a schematic sectional view taken along line a-a in fig. 1.
In the figure: 1. the adhesive tape body; 2. a first sealing lug; 3. a second sealing lug; 4. a lug body; 5. a connecting strip; 6. mounting a through hole; 7. and (6) transition chamfering.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, the double-lug sealing rubber strip provided by the present invention will now be described. Two ear type joint strip, including adhesive tape body 1, a plurality of setting at the first sealed lug 2 of adhesive tape body 1 side and a plurality of setting at the second sealed lug 3 of adhesive tape body 1 opposite side, first sealed lug 2 all sets up along 1 length direction interval of adhesive tape body with second sealed lug 3.
Compared with the prior art, the double-lug type sealing rubber strip provided by the embodiment is characterized in that the rubber strip body 1 is installed between the two connecting flanges, a plurality of first sealing lugs 2 are arranged on the side surface of the rubber strip body 1, a plurality of second sealing lugs 3 are arranged on the other side of the rubber strip body 1, and the first sealing lugs 2 and the second sealing lugs 3 are arranged at intervals along the length direction of the rubber strip body 1. The utility model discloses two ear type joint strip, be provided with first sealing lug 2 and second sealing lug 3 through the both sides at adhesive tape body 1, under the prerequisite that does not increase adhesive tape body 1 width itself, area of contact between joint strip and the flange has been increased, make the leakproofness of two corrugated steel overlap joints better, and saved the material of making joint strip, also can not take place the fold because adhesive tape body 1 width is big when joint strip need buckle certain radian, the machining efficiency of two ear type joint strip has been improved, it is more convenient also to make joint strip use simultaneously.
As a specific embodiment of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and fig. 2 together, the first sealing lug 2 and the second sealing lug 3 both include a lug body 4 and a connecting strip 5 for connecting the lug body 4 and the rubber strip body 1, and the lug body 4 is further provided with an installation via hole 6 for a fastener to pass through. The installation via hole 6 set up two corrugated steel plate when the overlap joint is fixed, pass through the fastener installation with two ears type joint strip and fix between two flange, lug body 4 connects the side of fixing to adhesive tape body 1 through connecting strip 5, and first sealed lug 2 adopts this kind of shape with second sealed lug 3 to make sealed adhesive tape save the material more, has reduced ears type joint strip's processing cost.
As a specific implementation manner of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and 2, the lug body 4 is circular, and the mounting via hole 6 runs through the lug body 4 and is concentric with the lug body 4. The mounting through hole 6 is circular, the shape of the lug body 4 is also circular, and the shape of the mounting through hole 6 is matched with that of the lug body 4, so that the side wall of the lug body 4 can be kept consistent everywhere, wherein the width of the lug body 4 is preferably 10mm, and the lug body 4 is made of more material-saving materials.
As a specific embodiment of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and 2, the thickness of the first sealing lug 2 and the second sealing lug 3 is smaller than the thickness of the rubber strip body 1. The thickness dimension of first sealed lug 2 and second sealed lug 3 is less can be when ears type joint strip installs, sealed glue wholly receives flange's extrusion messenger can expand to both sides, makes inseparabler firm of laminating between adhesive tape body 1 and the flange, makes ears type joint strip's leakproofness better.
In the present embodiment, the thickness of the first sealing lug 2 and the second sealing lug 3 is preferably 7mm, the thickness of the rubber strip body 1 is preferably 10mm, and the width of the rubber strip body 1 is preferably 20 mm.
As a specific embodiment of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and 2, the junction between the first sealing lug 2 or the second sealing lug 3 and the rubber strip body 1 is provided with a transition chamfer 7. The transition chamfer 7 is arranged to ensure that the connection between the first sealing lug 2 or the second sealing convex upper connecting strip 5 and the rubber strip body 1 is firmer. The thickness of one end of connecting strip 5 is the same with the thickness of adhesive tape body 1. The other end matches the thickness of the lug body 4. The connecting strip 5 is conical in its entirety.
As a specific embodiment of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and 2, the number of the first sealing lugs 2 and the second sealing lugs 3 is equal and all the sealing lugs are arranged in a one-to-one correspondence. First sealed lug 2 and second sealed lug 3 adopt this kind of mode of setting on adhesive tape body 1, make two ears type joint strip's intensity better, also make adhesive tape body 1's installation more convenient simultaneously.
As a specific implementation manner of the double-lug sealing rubber strip provided by the present invention, please refer to fig. 1 and 2, the first sealing lug 2 and the rubber strip body 1 are integrally formed structures. And first sealed lug 2 and adhesive tape body 1 are the rubber material finished piece, and first sealed lug 2 makes joint strip's intensity better with first sealed lug 2 and adhesive tape body 1 structure as an organic whole, also prevents simultaneously that joint strip fracture from making joint strip leakproofness better.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The double-lug type sealing rubber strip is characterized by comprising a rubber strip body, a plurality of first sealing lugs arranged on the side surface of the rubber strip body and a plurality of second sealing lugs arranged on the other side of the rubber strip body, wherein the first sealing lugs and the second sealing lugs are arranged at intervals along the length direction of the rubber strip body.
2. A binaural-type joint strip according to claim 1, wherein each of the first and second sealing lugs comprises a lug body, and a connecting strip for connecting the lug body and the strip body, the lug body further being provided with a mounting through-hole for a fastener to pass through.
3. A binaural-type joint strip according to claim 2, wherein the lug body is circular, the mounting through-hole extending through and being concentric with the lug body.
4. A binaural-type sealant strip according to claim 1, wherein each of said first and second sealing lugs has a thickness dimension less than a thickness dimension of said strip body.
5. A binaural-type joint strip according to claim 4, characterised in that the junction of the first sealing lug or the second sealing lug with the strip body is provided with a transition chamfer.
6. A binaural-type sealant strip according to any of claims 1-5, wherein said first sealing lugs and said second sealing lugs are equal in number and are disposed one in relation to the other.
7. A binaural-type sealant strip according to claim 6, wherein said first sealing lug and said strip body are each of an integrally formed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491840.XU CN212775546U (en) | 2020-07-24 | 2020-07-24 | Double-ear type sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491840.XU CN212775546U (en) | 2020-07-24 | 2020-07-24 | Double-ear type sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775546U true CN212775546U (en) | 2021-03-23 |
Family
ID=75038805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021491840.XU Active CN212775546U (en) | 2020-07-24 | 2020-07-24 | Double-ear type sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775546U (en) |
-
2020
- 2020-07-24 CN CN202021491840.XU patent/CN212775546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212775546U (en) | Double-ear type sealing rubber strip | |
| CN209837413U (en) | Metal covering composite curtain wall board assembly | |
| CN208806266U (en) | photovoltaic device | |
| CN213329471U (en) | Corrugated steel connecting mechanism | |
| CN214364378U (en) | Waterproof profiled steel sheet | |
| CN210127581U (en) | Greenhouse gutter drainage structure | |
| CN211625634U (en) | Leak protection structure of roof air conditioning unit | |
| CN201762896U (en) | Profiling steel plate clamping structure for building | |
| CN207437766U (en) | A kind of box culvert piping lane sealing strip that can improve seal pressure | |
| CN220016465U (en) | Air duct joint monomer for round glass roof and combined air duct joint thereof | |
| CN221589318U (en) | Dark culvert component concatenation waterproof construction | |
| CN214695228U (en) | Culvert system for urban built-up area | |
| CN218060797U (en) | External-pasting rubber waterstop | |
| CN210857627U (en) | Waterproof construction between aluminum curtain wall and glass curtain wall | |
| CN104964033A (en) | Corrugated plate sealing gum strip | |
| CN213709913U (en) | Airtight strip of externally-hung wallboard | |
| CN212079336U (en) | Sealing gasket | |
| CN214839050U (en) | Rubber sealing element of pipeline rush-repair device | |
| CN211341197U (en) | Extrusion type locking and connecting structure for assembled plates | |
| CN214197684U (en) | Compact flange | |
| CN218323539U (en) | Lap joint type solar photovoltaic tile | |
| CN217713968U (en) | Environment-friendly waste gas discharge pipeline with leakage-proof structure | |
| CN212689399U (en) | Tile connecting device | |
| CN212203553U (en) | PE pipe capable of increasing pipeline connection sealing performance | |
| CN219408801U (en) | Elevator car wallboard connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |