CN112878513B - Auxiliary baffle - Google Patents
Auxiliary baffle Download PDFInfo
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- CN112878513B CN112878513B CN202110031367.XA CN202110031367A CN112878513B CN 112878513 B CN112878513 B CN 112878513B CN 202110031367 A CN202110031367 A CN 202110031367A CN 112878513 B CN112878513 B CN 112878513B
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- hole
- main body
- annular groove
- baffle
- body baffle
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention provides an auxiliary baffle, comprising: the main body baffle plate, the air guide pipe and the funnel; the back of the main body baffle is provided with an inner annular groove and an outer annular groove; an annular convex isolation belt is arranged between the inner annular groove and the outer annular groove; the top end of the back surface of the main body baffle is provided with a slot which is respectively communicated with the inner annular groove and the outer annular groove; the upper part of the main body baffle is provided with a through hole which is positioned at the inner side of the inner side annular groove; a stop door is arranged at the upper part of the front surface of the main body baffle; one side of the through hole is provided with a rotating shaft; the bottom end of the rotating shaft is fixedly connected with the front surface of the main body baffle, and the top end of the rotating shaft is rotatably connected with the shutter; the discharge hole of the funnel is used for being inserted into the through hole on the main body baffle; and the air duct is used for being inserted into the highest point at the top of the hole to be repaired through the discharge hole of the funnel and the through hole on the main body baffle. The invention can greatly improve the working efficiency, improve the field repair quality and reduce the operation cost.
Description
Technical Field
The application relates to the technical field of civil and architectural engineering construction, in particular to a detachable auxiliary baffle for repairing a wall opening.
Background
When the concrete member is detected, the concrete member is often sampled by adopting a core drilling method. Because the concrete member is a stressed member and needs to be sealed at the later stage, a filling material (such as grouting material and the like) with good fluidity is mostly adopted to seal the sampling opening on the spot after sampling. Generally, the field closing of the hole needs to wait for the solidification of the filling material, the time is long, and the whole plugging process is slow due to the large coring amount.
In practice, to save manpower, the following methods are usually adopted:
firstly, plugging is performed by using a mechanical method (for example, plugging is performed by fixing a cover plate by using expansion bolts).
However, this method has the following problems: the expansion bolt is not beneficial to keeping the wall surface smooth, the expansion bolt cannot be detached, or a fracture surface formed after the expansion bolt is detached is large.
Second, plugging is performed with a strongly adhesive material (e.g., plugging with ab glue).
However, this method also has the following problems: the dismantling is difficult after the installation, the dismantling can be realized only by utilizing high temperature, and the operation process is complex and uneconomical.
And thirdly, plugging by blending a quick-setting material with the grouting material (for example, plugging by using quick-drying powder).
However, this method also has the following problems: the mixing of the fast dry powder and the grouting material can affect the strength of the repairing material, and the mixing proportion is difficult to control.
Disclosure of Invention
In view of this, the invention provides an auxiliary baffle plate, so that the working efficiency can be greatly improved, the field repair quality can be improved, and the operation cost can be reduced.
The technical scheme of the invention is realized as follows:
an auxiliary baffle, comprising: the main body baffle plate, the air guide pipe and the funnel;
the back of the main body baffle is provided with an inner annular groove and an outer annular groove; the diameter of the inner annular groove is smaller than that of the outer annular groove;
an annular convex isolation belt is arranged between the inner annular groove and the outer annular groove;
the top end of the back surface of the main body baffle is provided with a slot; the open groove is respectively communicated with the inner side annular groove and the outer side annular groove;
the upper part of the main body baffle is provided with a through hole; the through hole is positioned on the inner side of the inner side annular groove;
the upper part of the front surface of the main body baffle is provided with a stop gate matched with the through hole;
a rotating shaft is arranged on one side of the through hole; the bottom end of the rotating shaft is fixedly connected with the front surface of the main body baffle, and the top end of the rotating shaft is rotatably connected with the shutter;
a limiting plate 28 is further arranged on the front face of the main body baffle; the limiting plate is arranged below the through hole and used for supporting the stop door;
the discharge hole of the funnel is used for being inserted into the through hole in the main body baffle;
the air duct is used for being inserted into the highest point of the top of the hole to be repaired through the discharge hole of the funnel and the through hole in the main body baffle.
Preferably, the outer diameter of the discharge hole of the funnel is smaller than or equal to the diameter of the through hole of the main body baffle.
Preferably, the air duct is made of a plastic material.
Preferably, the annular raised isolation strip is made of a non-stick material.
As can be seen from the above, in the auxiliary baffle plate of the present invention, since the main baffle plate, the air duct, and the funnel are disposed in the auxiliary baffle plate, the through hole and the stop gate are disposed on the main baffle plate, and the inner annular groove, the outer annular groove, and the annular raised isolation strip are disposed on the back surface of the main baffle plate, when the repairing material needs to be filled, the quick-drying adhesive can be injected into the inner annular groove, the back surface of the main baffle plate is bonded to the concrete member, then the funnel is used to inject the repairing material into the opening to be repaired on the concrete member through the through hole on the main baffle plate, and after the repairing work is completed, the stop gate on the main baffle plate can be used to completely seal the through hole. When the auxiliary baffle needs to be detached, the debonding agent can be injected into the outer annular groove, the annular convex isolation belt is pulled out, the main baffle can be peeled off from the concrete member, and the operation of detaching the auxiliary baffle is completed. Therefore, only need inject fast-drying glue and debonding agent in two recesses at the main part baffle back in proper order, can accomplish the installation and demolish the operation, the theory of operation is reliable, and is easy and simple to handle, easily installs, can demolish, but also this auxiliary baffle of reuse to can improve work efficiency greatly, improve the on-the-spot quality of repairing, can also greatly reduced operating cost.
Drawings
Fig. 1 is a schematic plan view of an auxiliary baffle in an embodiment of the present invention.
Fig. 2 is an overall schematic view of an auxiliary baffle in the embodiment of the present invention.
Fig. 3 is a schematic side view of an auxiliary baffle in an embodiment of the invention.
Fig. 4 is an overall schematic view of a funnel in an embodiment of the present invention.
Detailed Description
In order to make the technical scheme and advantages of the invention more apparent, the invention is further described in detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an auxiliary baffle in an embodiment of the present invention.
As shown in fig. 1, the auxiliary barrier in the embodiment of the present invention includes: a main body baffle 11, an air duct (not shown in the figure) and a funnel 12;
the back of the main body baffle plate 11 is provided with an inner annular groove 21 and an outer annular groove 22; the diameter of the inner annular groove 21 is smaller than the diameter of the outer annular groove 22;
an annular convex isolation belt 23 is arranged between the inner annular groove 21 and the outer annular groove 22;
the top end of the back surface of the main body baffle plate 11 is provided with a slot 24; the open groove 24 is respectively communicated with the inner annular groove 21 and the outer annular groove 22;
the upper part of the main body baffle 11 is provided with a through hole 25; the through hole 25 is positioned inside the inner annular groove 21;
a stop door 26 matched with the through hole 25 is arranged at the upper part of the front surface of the main body baffle plate 11;
one side of the through hole 25 is provided with a rotating shaft 27; the bottom end of the rotating shaft 27 is fixedly connected with the front surface of the main body baffle 11, and the top end of the rotating shaft 27 is rotatably connected with the shutter 26;
the discharge hole of the funnel 12 is used for being inserted into the through hole 25 on the main body baffle plate 11;
the air duct is used for being inserted into the highest point of the top of the hole to be repaired through the discharge hole of the funnel 12 and the through hole 25 on the main body baffle plate 11.
When the auxiliary baffle is used, the center of the main baffle can be aligned to the hole to be repaired, then quick-drying glue is injected into the inner annular groove through the open groove at the top end of the back of the main baffle, and therefore the back of the main baffle can be bonded to the concrete member through the quick-drying glue; then, opening a shutter on the main body baffle, and inserting a discharge hole of the funnel into a through hole of the main body baffle; after the air guide pipe is bent, the air guide pipe is inserted into the through hole of the main body baffle plate through the discharge hole of the funnel, and one end of the air guide pipe, which is positioned in the through hole, is positioned at the highest point of the top of the hole to be repaired (namely the highest horizontal height of the hole to be repaired), so that air in the hole to be repaired can be discharged through the air guide pipe; then, the corresponding repairing material can be poured into the opening to be repaired through the funnel. According to the principle of a communicating vessel, when the repairing material in the funnel is higher than the highest position of the opening to be repaired and the repairing material overflows from the guide pipe, stopping filling the repairing material, withdrawing the guide pipe and the funnel from the through hole, and finally rotating the stop gate to enable the stop gate to completely seal the through hole, so that the repairing operation can be completed.
When the auxiliary baffle needs to be detached, the debonding agent can be injected into the outer side annular groove through the groove in the top end of the back face of the main body baffle, then the annular protruding isolation belt is pulled out, the debonding agent in the outer side annular groove is in contact with the quick-drying adhesive in the inner side annular groove, corresponding chemical reaction occurs, the quick-drying adhesive loses the bonding capacity, the main body baffle can be peeled off from the concrete member at the moment, the work of detaching the auxiliary baffle is completed, the auxiliary baffle can be easily detached, and the technical effect of easy detachment is achieved.
In addition, as an example, in a preferred embodiment of the present invention, the outer diameter of the discharge hole of the funnel is slightly smaller than or equal to the diameter of the through hole of the main body baffle.
Further, by way of example, in a preferred embodiment of the invention, the airway tube is made of a malleable material. When the air duct is made of plastic materials, the air duct can be easily bent into a required shape so as to be conveniently inserted into the highest point of the top of the hole to be repaired (namely the highest horizontal height of the hole to be repaired) through the through hole on the main body baffle plate.
In the technical scheme of the invention, air in the hole to be repaired can be discharged in the construction process through the air duct, so that holes in the hole to be repaired can be avoided, and the situation that the repairing material in the hole to be repaired is not compact is avoided.
Further, by way of example, in a preferred embodiment of the invention, the annular raised barrier is made of a non-stick material.
In the technical scheme of the invention, the annular convex isolation belt does not chemically react with the quick-drying adhesive or the debonding agent, so that the isolation effect on the quick-drying adhesive and the debonding agent can be achieved.
In addition, as an example, in a preferred embodiment of the present invention, a limiting plate 28 is further disposed on the front surface of the main body barrier; the limiting plate is arranged below the through hole and used for supporting the stop door.
In summary, in the technical solution of the present invention, since the auxiliary baffle is provided with the main baffle, the air duct, and the funnel, the main baffle is provided with the through hole and the stop gate, and the back of the main baffle is provided with the inner annular groove, the outer annular groove, and the annular raised isolation strip, when the repairing material needs to be filled, the quick-drying adhesive can be injected into the inner annular groove, the back of the main baffle is bonded to the concrete member, then the funnel is used to inject the repairing material into the hole to be repaired in the concrete member through the through hole in the main baffle, and after the repairing work is completed, the stop gate in the main baffle can be used to completely seal the through hole. When the auxiliary baffle needs to be detached, the debonding agent can be injected into the outer annular groove, the annular convex isolation belt is pulled out, the main baffle can be peeled off from the concrete member, and the operation of detaching the auxiliary baffle is completed. Therefore, only the quick-drying glue and the degumming agent are injected into the two grooves in the back of the main body baffle successively, the installation and the dismantling operation can be completed, the working principle is reliable, the operation is simple and convenient, the installation is easy, the dismantling can be realized, and the auxiliary baffle can be reused, so that the working efficiency can be greatly improved, the field repair quality can be improved, and the operation cost can be greatly reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. An auxiliary baffle, comprising: the main body baffle plate, the air guide pipe and the funnel;
the back of the main body baffle is provided with an inner annular groove and an outer annular groove; the diameter of the inner annular groove is smaller than that of the outer annular groove;
an annular convex isolation belt is arranged between the inner annular groove and the outer annular groove;
the top end of the back surface of the main body baffle is provided with a slot; the open groove is respectively communicated with the inner side annular groove and the outer side annular groove;
the upper part of the main body baffle is provided with a through hole; the through hole is positioned on the inner side of the inner side annular groove;
the upper part of the front surface of the main body baffle is provided with a stop gate matched with the through hole;
a rotating shaft is arranged on one side of the through hole; the bottom end of the rotating shaft is fixedly connected with the front surface of the main body baffle, and the top end of the rotating shaft is rotatably connected with the shutter;
a limiting plate is further arranged on the front face of the main body baffle; the limiting plate is arranged below the through hole and used for supporting the stop door;
the discharge hole of the funnel is used for being inserted into the through hole in the main body baffle;
the air duct is used for being inserted into the highest point of the top of the hole to be repaired through the discharge hole of the funnel and the through hole in the main body baffle.
2. The supplemental baffle of claim 1, wherein:
the outer diameter of the discharge hole of the funnel is smaller than or equal to the diameter of the through hole of the main body baffle.
3. The supplemental baffle of claim 1, wherein:
the air duct is made of plastic material.
4. The supplemental baffle of claim 1, wherein:
the annular raised isolation belt is made of non-stick material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031367.XA CN112878513B (en) | 2021-01-11 | 2021-01-11 | Auxiliary baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031367.XA CN112878513B (en) | 2021-01-11 | 2021-01-11 | Auxiliary baffle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112878513A CN112878513A (en) | 2021-06-01 |
| CN112878513B true CN112878513B (en) | 2022-07-01 |
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ID=76047863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110031367.XA Active CN112878513B (en) | 2021-01-11 | 2021-01-11 | Auxiliary baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112878513B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282310A (en) * | 2004-03-31 | 2005-10-13 | Asahi Kasei Homes Kk | Wall penetrating sealing structure |
| JP2014114669A (en) * | 2012-12-12 | 2014-06-26 | Toyota Home Kk | Through member, and method for constructing through member on building and building external wall |
| CN205531425U (en) * | 2016-01-15 | 2016-08-31 | 文登蓝岛建筑工程有限公司 | Waterproof repair tools in panel house |
| EP3093411A1 (en) * | 2013-04-12 | 2016-11-16 | Peri GmbH | Liquid-tight closure |
| CN109944461A (en) * | 2019-04-13 | 2019-06-28 | 周登楷 | A kind of skyscraper coupling beam horizontal hole plugging structure and its construction method |
| CN210263442U (en) * | 2019-04-30 | 2020-04-07 | 江苏省科佳工程设计有限公司 | Deformation joint leakage repair structure |
| CN211362837U (en) * | 2019-11-21 | 2020-08-28 | 平顶山市豫鹰翔瑞工贸有限公司 | A prevent concrete overflow template for sewer well lid is pour |
| CN211898999U (en) * | 2020-03-10 | 2020-11-10 | 苏州市天地民防建筑设计研究院有限公司 | Resistance plugging device for standard hole |
-
2021
- 2021-01-11 CN CN202110031367.XA patent/CN112878513B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282310A (en) * | 2004-03-31 | 2005-10-13 | Asahi Kasei Homes Kk | Wall penetrating sealing structure |
| JP2014114669A (en) * | 2012-12-12 | 2014-06-26 | Toyota Home Kk | Through member, and method for constructing through member on building and building external wall |
| EP3093411A1 (en) * | 2013-04-12 | 2016-11-16 | Peri GmbH | Liquid-tight closure |
| CN205531425U (en) * | 2016-01-15 | 2016-08-31 | 文登蓝岛建筑工程有限公司 | Waterproof repair tools in panel house |
| CN109944461A (en) * | 2019-04-13 | 2019-06-28 | 周登楷 | A kind of skyscraper coupling beam horizontal hole plugging structure and its construction method |
| CN210263442U (en) * | 2019-04-30 | 2020-04-07 | 江苏省科佳工程设计有限公司 | Deformation joint leakage repair structure |
| CN211362837U (en) * | 2019-11-21 | 2020-08-28 | 平顶山市豫鹰翔瑞工贸有限公司 | A prevent concrete overflow template for sewer well lid is pour |
| CN211898999U (en) * | 2020-03-10 | 2020-11-10 | 苏州市天地民防建筑设计研究院有限公司 | Resistance plugging device for standard hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112878513A (en) | 2021-06-01 |
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