CN210917441U - A concatenation formula adhesive tape for expansion joint - Google Patents
A concatenation formula adhesive tape for expansion joint Download PDFInfo
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- CN210917441U CN210917441U CN201920973698.3U CN201920973698U CN210917441U CN 210917441 U CN210917441 U CN 210917441U CN 201920973698 U CN201920973698 U CN 201920973698U CN 210917441 U CN210917441 U CN 210917441U
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- adhesive tape
- rubber strip
- steel sheet
- expansion joint
- extensible member
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Abstract
The embodiment of the utility model discloses concatenation formula adhesive tape for expansion joint for solve pre-buried steel sheet and often not take any measure when concreting, at welding equipment's in-process, because the steel sheet receives the high temperature effect inflation, cause the technical problem that props the concrete and splits very easily on the horizontal plane. The embodiment of the utility model comprises a plurality of rubber strip bodies; this internal cavity that is provided with of adhesive tape, be provided with a plurality of extensible member in the cavity, extensible member with the inner wall of cavity is contradicted each other. In this embodiment, use the adhesive tape body directly to laminate the back with the side of pre-buried steel sheet, pour the concrete again, at welding equipment's in-process, because the inside of adhesive tape body sets up the extensible member, when the steel sheet thermal expansion, the extensible member receives the extrusion and warp for the steel sheet does not lead to the fact the influence to the concrete foundation, can avoid because pre-buried steel sheet receives the high temperature effect and expands, with the phenomenon that the concrete foundation propped up splits on the horizontal plane.
Description
Technical Field
The utility model relates to a transformer substation construction technical field especially relates to a concatenation formula adhesive tape for expansion joint.
Background
A steel plate needs to be embedded in a reinforced concrete foundation for installing equipment in a transformer substation, and the steel plate is welded with the equipment during installation, so that the functions of fixing the equipment and bearing the weight of the equipment are achieved.
The embedded steel plate is usually not taken any measures when concrete is poured, so that the steel plate is in direct contact with the concrete. In the process of welding equipment, because the steel plate expands under the action of high temperature, the concrete is easily cracked on the horizontal plane, cracks are generated if the cracks are light, the foundation is damaged if the cracks are heavy, and the steel plate is not attractive even if repaired at a later stage.
Therefore, in order to solve the above technical problems, it is an important subject of research by those skilled in the art to find a splicing type rubber strip for an expansion joint.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses concatenation formula adhesive tape for expansion joint for solve pre-buried steel sheet and often not take any measure when concreting, at welding equipment's in-process, because the steel sheet receives the high temperature effect inflation, cause the technical problem that props the concrete and splits very easily on the horizontal plane.
The embodiment of the utility model provides a splicing type adhesive tape for an expansion joint, which comprises a plurality of adhesive tape bodies;
this internal cavity that is provided with of adhesive tape, be provided with a plurality of extensible member in the cavity, extensible member with the inner wall of cavity is contradicted each other.
Optionally, the adhesive tape body comprises a first side surface and a second side surface which are oppositely arranged, wherein the first side surface is a smooth surface, and an adhesive layer is coated on the first side surface;
the second side surface is provided with a plurality of anti-slip teeth.
Optionally, a first end of the rubber strip body is provided with a latch, and a second end of the rubber strip is provided with a buckle matched with the latch;
the adhesive tape body can be clamped in the clamping buckle of the adjacent adhesive tape body through the clamping tooth.
Optionally, the latch and the rubber strip body are of an integrally formed structure;
the buckle and the rubber strip body are of an integrally formed structure.
Optionally, the telescopic part is a telescopic ring with a hollowed-out structure.
Optionally, the expansion piece is an expansion band.
Optionally, the strip body is made of an elastic material.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the embodiment of the utility model provides a splicing type adhesive tape for an expansion joint, which comprises a plurality of adhesive tape bodies; this internal cavity that is provided with of adhesive tape, be provided with a plurality of extensible member in the cavity, extensible member with the inner wall of cavity is contradicted each other. In this embodiment, use the adhesive tape body directly to laminate the back with the side of pre-buried steel sheet, pour the concrete again, at welding equipment's in-process, because the inside of adhesive tape body sets up the extensible member, when the steel sheet thermal expansion, the extensible member receives the extrusion and warp for the steel sheet does not lead to the fact the influence to the concrete foundation, can avoid because pre-buried steel sheet receives the high temperature effect and expands, with the phenomenon that the concrete foundation propped up splits on the horizontal plane.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a splicing type adhesive tape for an expansion joint provided in an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a splicing type adhesive tape for an expansion joint provided in an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a splicing structure of two adhesive tape bodies in a splicing type adhesive tape for an expansion joint provided in an embodiment of the present invention;
illustration of the drawings: a first side face 1; a second side 2; a latch 3; a buckle 4; a telescopic member 5; and anti-slip teeth 6.
Detailed Description
The embodiment of the utility model discloses concatenation formula adhesive tape for expansion joint for solve pre-buried steel sheet and often not take any measure when concreting, at welding equipment's in-process, because the steel sheet receives the high temperature effect inflation, cause the technical problem that props the concrete and splits very easily on the horizontal plane.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of a splicing type rubber strip for an expansion joint provided in the embodiment of the present invention includes:
a plurality of adhesive tape bodies;
this internal cavity that is provided with of adhesive tape, be provided with a plurality of extensible member 5 in the cavity, extensible member 5 with the inner wall of cavity is contradicted each other.
In this embodiment, use the adhesive tape body directly to laminate the back with the side of pre-buried steel sheet, pour the concrete again, at welding equipment's in-process, because the inside of adhesive tape body sets up extensible member 5, when the steel sheet thermal expansion, extensible member 5 receives the extrusion and warp for the steel sheet does not lead to the fact the influence to the concrete foundation, can avoid because pre-buried steel sheet receives the high temperature effect and the inflation, with the phenomenon that the concrete foundation propped up crack on the horizontal plane.
Further, the adhesive tape body comprises a first side surface 1 and a second side surface 2 which are oppositely arranged, wherein the first side surface 1 is a smooth surface, and an adhesive layer is coated on the first side surface 1;
the second side surface 2 is provided with a plurality of anti-skid teeth 6.
It should be noted that the first side face 1 is coated with an adhesive layer, and the adhesive tape body is connected with the side edge of the steel plate through the adhesive layer. The second side face 2 is provided with anti-skid teeth 6, and the anti-skid teeth 6 are combined with concrete during pouring to play an anti-skid role.
Furthermore, a latch 3 is arranged at the first end of the rubber strip body, and a buckle 4 matched with the latch 3 is arranged at the second end of the rubber strip;
the adhesive tape body can be clamped in the clamping buckle 4 of the adjacent adhesive tape body through the clamping tooth 3.
It should be noted that, many adhesive tape accessible latch 3 and 4 mutual interlock concatenations of buckle to the length of extension adhesive tape is applicable to the expansion joint that length is inconsistent.
Further, the latch 3 and the rubber strip body are of an integrally formed structure;
the buckle 4 and the rubber strip body are of an integrally formed structure.
It should be noted that, adopt integrated into one piece's structure for adhesive tape ear wholeness is better, in order to guarantee difficult fracture in the adhesive tape use.
Further, the telescopic part 5 is a telescopic ring with a hollow structure.
It should be noted that when the steel plate expands due to heating, the expansion ring inside the rubber strip body deforms due to extrusion, but the concrete foundation is not affected; when the steel plate is cooled and restored, the expansion ring is correspondingly restored, and the concrete foundation is not influenced.
Further, the extensible member 5 is an extensible belt.
It should be noted that the elastic band is another form of the elastic member 5 in the present embodiment, and functions as the elastic ring described above.
Further, the rubber strip body is made of elastic materials.
The aforesaid is right the utility model provides a pair of a concrete structure for concatenation formula adhesive tape at expansion joint carries out the detailed description, will further describe this adhesive tape with a theory of operation below, the utility model provides a pair of concatenation formula adhesive tape at expansion joint's application example includes:
the staff bonds with the side of steel sheet with the first side 1 of adhesive tape body earlier, make the adhesive tape body fix with the steel sheet, begin to pour the concrete next, concrete placement finishes the back, the staff need operate on the surface of steel sheet, for example, operations such as welding, the temperature of steel sheet can rise this moment, because the inside of adhesive tape body sets up extensible member 5, when the steel sheet is heated the inflation, the expansion ring receives the extrusion and warp, make the steel sheet not lead to the fact the influence to the concrete foundation, can avoid because pre-buried steel sheet receives the high temperature effect and the inflation, prop the phenomenon of splitting with the concrete foundation on the horizontal plane. After the steel sheet cooling recovers, the expansion ring also recovers correspondingly, and in addition, the adhesive tape body is equipped with latch 3 and buckle 4, can expand the overall length of adhesive tape, is applicable to the not unanimous expansion joint of length.
It is right above the utility model provides a concatenation formula adhesive tape for expansion joint has carried out detailed introduction, to the general technical personnel in this field, the foundation the utility model discloses the thought all has the change part on concrete implementation mode and application scope, to sum up, this specification content should not be understood as right the utility model discloses a restriction.
Claims (7)
1. A splicing type rubber strip for an expansion joint is characterized by comprising a plurality of rubber strip bodies;
this internal cavity that is provided with of adhesive tape, be provided with a plurality of extensible member in the cavity, extensible member with the inner wall of cavity is contradicted each other.
2. The splicing type adhesive tape for an expansion joint according to claim 1, wherein the adhesive tape body comprises a first side surface and a second side surface which are oppositely arranged, wherein the first side surface is a smooth surface, and an adhesive layer is coated on the first side surface;
the second side surface is provided with a plurality of anti-slip teeth.
3. The splicing type rubber strip for an expansion joint according to claim 1, wherein a first end of the rubber strip body is provided with a latch, and a second end of the rubber strip is provided with a buckle matched with the latch;
the adhesive tape body can be clamped in the clamping buckle of the adjacent adhesive tape body through the clamping tooth.
4. The splicing type rubber strip for an expansion joint according to claim 3, wherein the latch and the rubber strip body are of an integrally formed structure;
the buckle and the rubber strip body are of an integrally formed structure.
5. The splicing type rubber strip for an expansion joint according to claim 1, wherein the expansion member is an expansion ring with a hollow structure.
6. The splicing adhesive tape for an expansion joint according to claim 1, wherein the expansion member is an expansion band.
7. The splicing type rubber strip for an expansion joint according to claim 1, wherein the rubber strip body is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973698.3U CN210917441U (en) | 2019-06-26 | 2019-06-26 | A concatenation formula adhesive tape for expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973698.3U CN210917441U (en) | 2019-06-26 | 2019-06-26 | A concatenation formula adhesive tape for expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917441U true CN210917441U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920973698.3U Active CN210917441U (en) | 2019-06-26 | 2019-06-26 | A concatenation formula adhesive tape for expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917441U (en) |
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2019
- 2019-06-26 CN CN201920973698.3U patent/CN210917441U/en active Active
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