CN211058153U - Vertical steel bar protective layer cushion block of pipe gallery - Google Patents
Vertical steel bar protective layer cushion block of pipe gallery Download PDFInfo
- Publication number
- CN211058153U CN211058153U CN201921044547.6U CN201921044547U CN211058153U CN 211058153 U CN211058153 U CN 211058153U CN 201921044547 U CN201921044547 U CN 201921044547U CN 211058153 U CN211058153 U CN 211058153U
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- steel bar
- protection layer
- cushion block
- control surface
- pipe gallery
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Abstract
The utility model discloses a vertical protective steel bar layer cushion of piping lane. The utility model discloses. The utility model discloses a vertical steel bar protection layer cushion block of pipe gallery, including the cushion block body, the cushion block body includes surface of a river template protection layer control surface and upstream surface of a river template protection layer control surface; grooves are formed in both sides of the control surface of the back water surface template protection layer; one end of the control surface of the template protection layer facing the water surface is provided with a groove, and the other end of the control surface is provided with an opening part and a reinforcing steel bar clamping part.
Description
Technical Field
The utility model relates to a cushion technical field for the building especially relates to a vertical protective layer of reinforcement cushion of piping lane.
Background
The underground comprehensive pipe gallery is used as a one-hundred-year project, the construction quality of the underground comprehensive pipe gallery is more and more emphasized by construction units, and the steel bar protection layer is used as an inspection project of the underground comprehensive pipe gallery and has low qualification rate in spot check; at present, a cement cushion block and a circular plastic cushion block are commonly adopted for underground comprehensive pipe gallery construction, according to the specification, the thickness of a steel bar protection layer on the upstream surface of a pipe gallery is 50mm, the thickness of a steel bar protection layer on the back surface of the pipe gallery is 30mm, the thickness of the steel bar protection layer on the upstream surface and the back surface of the pipe gallery can be effectively controlled by the conventional cement cushion block, the cement cushion block and vertical steel bars are usually bound and connected, and the cement cushion block and the vertical steel bars are easy; the circular plastic cushion block is only suitable for the thickness of the steel bar protection layer on one side, the plastic cushion block on the steel bar protection layer on the other side needs to be customized, and the circular plastic cushion block is easy to deform and deflect in the construction process; so that the qualified rate of the steel bar protective layer is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a vertical protective steel bar layer cushion of piping lane, easy installation does not drop, is applicable to the upstream face and the control of the surface of a water reinforcement protective layer simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a vertical protective layer of steel bar cushion of piping lane, includes the cushion body, its characterized in that: the cushion block body comprises a back surface template protection layer control surface and a front surface template protection layer control surface; grooves are formed in both sides of the control surface of the back water surface template protection layer; one end of the control surface of the template protection layer facing the water surface is provided with a groove, and the other end of the control surface is provided with an opening part and a reinforcing steel bar clamping part.
Preferably, the cushion block body is made of rubber, the thickness of the cushion block body is 40mm, and the cushion block has good shaping performance, corrosion resistance and waterproofness;
preferably, the steel bar clamping part is positioned at the central part of the cushion block, a plurality of parallel and protruding friction strips are arranged on the inner side of the steel bar clamping part, and the steel bar clamping part is suitable for steel bars with the diameter of 16-22 mm;
preferably, the thickness of the steel bar protection layer is controlled to be 30mm by the control surface of the back water surface template protection layer;
the cushion block for the vertical steel bar protection layer of the pipe gallery is characterized in that the thickness of the steel bar protection layer is controlled to be 50mm by the control surface of the upstream face template protection layer;
preferably, the inner side of the opening part is also provided with a plurality of parallel protruding friction strips which are matched with the clamping part of the steel bar to increase the gripping force on the vertical steel bar.
The utility model has the advantages that: the utility model provides a vertical protective steel bar layer cushion of piping lane can be suitable for the control of piping lane upstream surface and the surface of a poor water protective steel bar layer simultaneously, and the vertical reinforcing bar of the effectual bond wrap up of reinforcing bar clamping part ability, does not drop, and cushion simple structure, easy production, cost are with low costs, and on-the-spot cushion installation need not be suitable for and prick the silk, has improved cushion installation effectiveness, has improved the qualification rate of protective steel bar layer greatly.
Drawings
FIG. 1 is a schematic diagram of a pipe gallery vertical steel bar protection layer cushion block
In the figure: 1. the template protection layer of the back water surface controls the surface 2, the template protection layer of the upstream surface controls the surface 3, the opening 4, the reinforcing steel bar clamping part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1, a vertical protective layer of steel reinforcement cushion of piping lane, including the cushion body, its characterized in that: the cushion block body comprises a back surface template protection layer control surface 1 and an upstream surface template protection layer control surface 2; grooves are formed in the two sides of the back surface template protection layer control surface 1; one end of the template protection layer control surface 2 facing the water is provided with a groove, and the other end of the template protection layer control surface is provided with an opening part 3 and a reinforcing steel bar clamping part 4.
Example two:
further selection is made on the basis of the first embodiment: the cushion block body is made of rubber, the thickness of the cushion block body is 40mm, and the cushion block has good shaping, corrosion resistance and waterproofness; the steel bar clamping part 4 is positioned at the central part of the cushion block, a plurality of parallel and protruding friction strips are arranged on the inner side of the steel bar clamping part 4, and the steel bar clamping part 4 is suitable for steel bars with the diameter of 16 mm; the thickness of the steel bar protection layer is controlled to be 30mm by the control surface 1 of the template protection layer on the back water surface; the thickness of the steel bar protection layer is controlled to be 50mm by the control surface 2 of the template protection layer facing the water surface; the inner side of the opening part 3 is also provided with a plurality of parallel protruding friction strips which are matched with the steel bar clamping part 4 to increase the holding power to the vertical steel bars.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a vertical protective layer of steel bar cushion of piping lane, includes the cushion body, its characterized in that: the cushion block body comprises a template protection layer control surface (1) on the back water surface and a template protection layer control surface (2) on the upstream water surface; grooves are formed in both sides of the back surface template protection layer control surface (1); one end of the template protection layer control surface (2) facing the water is provided with a groove, and the other end of the template protection layer control surface is provided with an opening part (3) and a reinforcing steel bar clamping part (4).
2. The pipe gallery vertical steel bar protection layer cushion block of claim 1, wherein: the cushion block body is made of rubber, and the thickness of the cushion block body is 40 mm.
3. The pipe gallery vertical steel bar protection layer cushion block of claim 1, wherein: the steel bar clamping part (4) is located at the center of the cushion block, a plurality of parallel protruding friction strips are arranged on the inner side of the steel bar clamping part (4), and the steel bar clamping part (4) is suitable for steel bars with the diameter of 16-22 mm.
4. The pipe gallery vertical steel bar protection layer cushion block of claim 1, wherein: the thickness of the steel bar protection layer is controlled to be 30mm by the control surface (1) of the template protection layer on the back water surface.
5. The pipe gallery vertical steel bar protection layer cushion block of claim 1, wherein: the thickness of the steel bar protection layer is controlled to be 50mm by the water-facing template protection layer control surface (2).
6. The pipe gallery vertical steel bar protection layer cushion block of claim 1, wherein: the inner side of the opening part (3) is provided with a plurality of parallel protruding friction strips which are matched with the steel bar clamping part (4) to increase the gripping force on the vertical steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044547.6U CN211058153U (en) | 2019-07-05 | 2019-07-05 | Vertical steel bar protective layer cushion block of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044547.6U CN211058153U (en) | 2019-07-05 | 2019-07-05 | Vertical steel bar protective layer cushion block of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058153U true CN211058153U (en) | 2020-07-21 |
Family
ID=71587341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044547.6U Active CN211058153U (en) | 2019-07-05 | 2019-07-05 | Vertical steel bar protective layer cushion block of pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058153U (en) |
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2019
- 2019-07-05 CN CN201921044547.6U patent/CN211058153U/en active Active
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