CN114382226B - Prefabricated brick for air conditioner reserved hole and construction method thereof - Google Patents
Prefabricated brick for air conditioner reserved hole and construction method thereof Download PDFInfo
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- CN114382226B CN114382226B CN202210107163.4A CN202210107163A CN114382226B CN 114382226 B CN114382226 B CN 114382226B CN 202210107163 A CN202210107163 A CN 202210107163A CN 114382226 B CN114382226 B CN 114382226B
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- cylinder sleeve
- wall
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- connecting ring
- reserved
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses an air conditioner reserved hole prefabricated brick and a construction method thereof, and belongs to the technical field of constructional engineering. This prefabricated brick of air conditioner reserved hole includes concrete brick piece and reservation pipe, still includes: the connecting ring is communicated with one end of the reserved pipe, and the inner wall of the connecting ring is provided with internal threads; the blocking mechanism comprises a cylinder sleeve and a top post, wherein the cylinder sleeve is provided with an external thread matched with an internal thread, the cylinder sleeve is connected with a connecting ring through the external thread, one end of the cylinder sleeve is open, the top post is in sliding connection with the inner wall of the cylinder sleeve, a spring is arranged in the cylinder sleeve and used for applying elastic force to the top post, a wedge block is arranged at the edge of one end of the top post, and the wedge block protrudes out of the side wall of the concrete brick. According to the air conditioner reserved hole prefabricated brick and the construction method thereof, when the wall surface is plastered at the later stage, not only can cement mortar be prevented from blocking reserved pipe holes, but also the influence of a blocking mechanism on the operation of a scraper can be prevented, and workers can conveniently position and clean the reserved pipe holes after plastering is finished.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an air conditioner reserved hole prefabricated brick and a construction method thereof.
Background
Nowadays, many buildings are equipped with air conditioners, by which the temperature inside the building is regulated. When the air conditioner is installed, a condensate pipe needs to be led from the indoor unit to the outdoor unit, so that a through hole needs to be formed in the wall of the building. In the actual work progress, in order to avoid the later stage to make a hole in the wall and cause the wall stained, can use the prefabricated brick of air conditioner reservation hole when building a wall, its own has the through-hole in advance, has avoided the later stage to punch on the wall.
The prefabricated brick in hole is reserved to current air conditioner generally includes the concrete brick piece and reserves the pipe, reserves the through-hole in prefabricated concrete brick piece inside, is equipped with in the through-hole and reserves the pipe, when building a wall, lays the prefabricated brick on the wall, can avoid the later stage to make a hole on the wall when carrying out the air conditioner installation. However, when the wall laid by the prefabricated bricks of the existing air conditioner reserved hole is plastered on the wall surface in the later period, cement mortar is easy to block the reserved pipe holes, and after plastering is finished, workers are difficult to position and clean the reserved pipe holes.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a prefabricated brick for an air conditioner reserved hole, which can prevent cement mortar from blocking a reserved pipe hole, prevent a blocking mechanism from influencing the operation of a scraper and facilitate workers to position and clean the reserved pipe hole after plastering is finished when plastering a wall surface at a later stage.
The invention provides a prefabricated brick for an air conditioner reserved hole, which comprises a concrete brick block and a reserved pipe, and further comprises:
the connecting ring is communicated with one end of the reserved pipe, and the inner wall of the connecting ring is provided with internal threads;
the blocking mechanism comprises a cylinder sleeve and a jack post, wherein the cylinder sleeve is provided with external threads matched with the internal threads, the cylinder sleeve is connected with the connecting ring through the external threads, one end of the cylinder sleeve is open, the jack post is connected with the inner wall of the cylinder sleeve in a sliding mode, a spring is arranged in the cylinder sleeve and used for applying elastic force to the jack post, a wedge block is arranged at the edge of one end of the jack post, and the wedge block protrudes out of the side wall of the concrete brick.
Preferably, the cylinder liner bottom is equipped with special-shaped hole, the top post lateral wall be equipped with special-shaped hole matched with dysmorphism groove, special-shaped groove and special-shaped hole sliding connection, the wedge links firmly with the top post, the wedge is rectangular shape wedge.
Preferably, one end of the top column, which is far away from the wedge-shaped block, is provided with a stop block.
Preferably, the connecting ring further comprises an annular cover plate which can be in threaded connection with the inner wall of the connecting ring.
Preferably, a rubber ring is further arranged between the connecting ring and the annular cover plate.
Preferably, the number of turns of the external thread on the outer wall of the cylinder sleeve is 3-5.
The invention also provides a building construction method, which comprises the following steps: a method for constructing an air conditioner reserved hole by using air conditioner reserved hole prefabricated bricks comprises the following steps:
s01: laying the prefabricated bricks on a wall body, and connecting a cylinder sleeve of the blocking mechanism in the connecting ring;
s02: coating cement mortar on the wall surface by using a scraper to finish the plastering operation;
s03: after plastering is finished, cleaning cement on the wedge-shaped block by using a scraper;
s04: and taking out the cylinder sleeve of the whole plugging mechanism, exposing the annular hole of the connecting ring and further exposing the pipe hole of the reserved pipe.
Compared with the prior art, the invention has the beneficial effects that: the prefabricated brick for the air conditioner reserved hole can prevent cement mortar from blocking the reserved pipe hole, prevent a blocking mechanism from influencing the operation of a scraper and facilitate workers to position and clean the reserved pipe hole after plastering is finished. Through setting up dysmorphism hole and opposite sex groove, thereby can make things convenient for the workman to take out in the whole blocking mechanism link ring after plastering is accomplished. Through setting up the dog, can prevent that the elastic force of spring from popping out the cylinder liner with whole fore-set to prevent that cement mortar from getting into and reserving the pipe. Through setting up the annular cover plate, can not only utilize the annular cover plate to protect the cement mortar of go-between department, also can play pleasing to the eye effect. Through setting up the rubber ring, can play waterproof effect to the tube hole of reserving the pipe. The number of turns of the external thread on the outer wall of the cylinder sleeve is set to 3-5 turns, so that the cylinder sleeve can be conveniently disassembled and assembled.
Drawings
FIG. 1 is a schematic structural view of a wall in which the present invention is located;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the structure of the covering gray layer according to the present invention;
FIG. 4 is a schematic view of the present invention with an annular cover plate;
FIG. 5 is a schematic front view of the plugging mechanism of the present invention;
FIG. 6 is a schematic front view of the annular cover plate of the present invention;
FIG. 7 isbase:Sub>A schematic view of the structure of the A-A surface of the present invention;
fig. 8 is a partially enlarged schematic view of the plugging mechanism of the present invention.
Description of reference numerals:
101. concrete brick 102, a reserved pipe 103, a connecting ring 104, a cylinder sleeve 105, a top column 106, a spring 107, a wedge block 108, a dust layer 201, a special-shaped hole 202, a special-shaped groove 3, a stop block 4, an annular cover plate 5 and a rubber ring.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be made with reference to the accompanying drawings 1-8, although it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in fig. 1 to 3, 5, 7 and 8, the air conditioner reserved hole precast brick provided by the present invention includes a concrete brick 101 and a reserved pipe 102, and further includes: the connecting ring 103 is communicated with one end of the reserved pipe 102, and inner threads are arranged on the inner wall of the connecting ring 103; the blocking mechanism comprises a cylinder sleeve 104 and a top column 105, the cylinder sleeve 104 is provided with an external thread matched with the internal thread, the cylinder sleeve 104 is connected with the connecting ring 103 through the external thread, one end of the cylinder sleeve 104 is opened, the top column 105 is in sliding connection with the inner wall of the cylinder sleeve 104, a spring 106 is arranged in the cylinder sleeve 104, the spring 106 is used for applying elastic force to the top column 105, a wedge block 107 is arranged at the edge of one end of the top column 105, and the wedge block 107 protrudes out of the side wall of the concrete brick 101.
The working principle of example 1 is now briefly described:
when the construction of the air conditioner reserved hole is carried out, the whole prefabricated brick is laid on the wall body. After the whole wall is built, the wall is plastered by materials such as cement mortar, the cement mortar is plastered on the wall by using a scraper to form an ash layer 108, when the scraper touches a wedge block 107 protruding out of the side wall of the concrete brick 101, the wedge block 107 is pressed downwards under the stress, the spring 106 is compressed, the wedge block 107 and the ejection column 105 are pressed into the cylinder sleeve 104 together, so that the influence of the whole blocking mechanism on the movement of the scraper is avoided, and the plastering operation of a worker is facilitated. When the scraper is separated from contact with the wedge-shaped block 107, the wedge-shaped block 107 is popped out of the cylinder sleeve 104 under the action of the elastic force of the spring 106, so that cement mortar on the surface of the wedge-shaped block 107 is also popped out of the cylinder sleeve 104, and the cement mortar on the wedge-shaped block 107 is protruded compared with cement mortar on other parts of the wall, so that a worker can conveniently find the positions of the reserved pipe 102 and the connecting ring 103. After plastering is finished, a worker can see the position of the wedge block 107 at a glance to further know the positions of the reserved pipe 102 and the connecting ring 103, cement on the wedge block 107 is cleaned by a scraper, the whole blocking mechanism is taken out, the annular hole of the connecting ring 103 can be exposed, and then the pipe hole of the reserved pipe 102 is exposed.
The prefabricated brick for the air conditioner reserved hole can prevent cement mortar from blocking the hole of the reserved pipe 102 when plastering the wall surface at the later stage, prevent the blockage mechanism from influencing the operation of the scraper, and facilitate workers to position and clean the hole of the reserved pipe 102 after plastering is finished.
Example 2:
on the basis of embodiment 1, the whole plugging mechanism and thus the connection ring 103 are taken out after plastering is completed for the convenience of workers.
As shown in fig. 2, 3, 7 and 8, a special-shaped hole 201 is formed in the bottom of the cylinder sleeve 104, a special-shaped groove 202 matched with the special-shaped hole 201 is formed in the side wall of the top pillar 105, the special-shaped groove 202 is slidably connected with the special-shaped hole 201, the wedge block 107 is fixedly connected with the top pillar 105, and the wedge block 107 is an elongated wedge block 107.
After plastering is finished, cement mortar on the wedge-shaped block 107 is hung by using a scraper, because the wedge-shaped block 107 is a long-strip-shaped wedge-shaped block 107, the wedge-shaped block 107 is screwed by hand to drive the ejection column 105 connected with the wedge-shaped block 107 to rotate, the rotating ejection column 105 drives the cylinder sleeve 104 to rotate through the special-shaped groove 202 and the special-shaped hole 201, and the rotating cylinder sleeve 104 is separated from the connecting ring 103 under the action of external threads and internal threads, so that the operation of taking out the whole blocking mechanism is finished. Through setting up dysmorphism hole 201 and opposite sex groove, thereby can make things convenient for the workman to take out whole jam mechanism in the go-between 103 after plastering is accomplished.
As a preferred solution, as shown in fig. 2, 3 and 8, the end of the top pillar 105 far from the wedge block 107 is provided with a stopper 3. By providing the stopper 3, the entire jack post 105 can be prevented from being ejected out of the cylinder liner 104 by the elastic force of the spring 106, thereby preventing cement mortar from entering the reserve tube 102.
As a preferable scheme, as shown in fig. 1, an annular cover plate 4 is further included, and the annular cover plate 4 can be in threaded connection with the inner wall of the connecting ring 103. Through setting up annular apron 4, the operation of plastering has been carried out to take off whole jam mechanism the back, connect annular apron 4 in go-between 103, can not only utilize annular apron 4 to protect the cement mortar of go-between 103 department, also can play pleasing to the eye effect.
As a preferred solution, as shown in fig. 4 and 6, a rubber ring 5 is further provided between the connection ring 103 and the annular cover plate 4. Through setting up rubber ring 5, can play waterproof effect to the tube hole of reserve pipe 102.
As a preferable scheme, as shown in fig. 2, 3 and 8, the number of turns of the external thread on the outer wall of the cylinder sleeve 104 is 3-5. The number of turns of the external threads on the outer wall of the cylinder sleeve 104 is set to 3-5 turns, so that the cylinder sleeve 104 can be conveniently disassembled and assembled.
The invention also provides a method for constructing the air conditioner reserved hole by using the prefabricated bricks of the air conditioner reserved hole, which comprises the following steps of:
s01: laying the prefabricated bricks on a wall body, and connecting a cylinder sleeve 104 of the blocking mechanism in a connecting ring 103;
s02: coating cement mortar on the wall surface by using a scraper to finish the plastering operation;
s03: after plastering is finished, cleaning cement on the wedge-shaped block 107 by using a scraper;
s04: the cylinder sleeve 104 of the whole plugging mechanism is taken out, the annular hole of the connecting ring 103 is exposed, and the pipe hole of the reserved pipe 102 is further exposed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an air conditioner preformed hole prefabricated brick, includes concrete brick piece (101) and reserve pipe (102), its characterized in that still includes:
the connecting ring (103) is communicated with one end of the reserved pipe (102), and inner threads are arranged on the inner wall of the connecting ring (103);
the blocking mechanism comprises a cylinder sleeve (104) and a top post (105), wherein the cylinder sleeve (104) is provided with an external thread matched with the internal thread, the cylinder sleeve (104) is connected with the connecting ring (103) through the external thread, one end of the cylinder sleeve (104) is open, the top post (105) is in sliding connection with the inner wall of the cylinder sleeve (104), a spring (106) is arranged in the cylinder sleeve (104), the spring (106) is used for applying elastic force to the top post (105), a wedge block (107) is arranged at the edge of one end of the top post (105), and the wedge block (107) protrudes out of the side wall of the concrete brick (101);
the bottom of the cylinder sleeve (104) is provided with a special-shaped hole (201), the side wall of the top column (105) is provided with a special-shaped groove (202) matched with the special-shaped hole (201), the special-shaped groove (202) is in sliding connection with the special-shaped hole (201), the wedge block (107) is fixedly connected with the top column (105), and the wedge block (107) is a long-strip-shaped wedge block (107);
use the scraper to paint cement mortar at the wall and form grey layer (108), when the scraper runs into wedge (107) of outstanding concrete brick (101) lateral wall, wedge (107) atress pushes down, and spring (106) compression, wedge (107) and fore-set (105) are pressed into together in cylinder liner (104), avoid whole jam mechanism to the influence of scraper motion.
2. The air-conditioning reserved hole prefabricated brick as claimed in claim 1, wherein a stopper (3) is arranged at one end of the top column (105) far away from the wedge-shaped block (107).
3. The air conditioner preformed hole prefabricated brick as claimed in claim 1, further comprising an annular cover plate (4), wherein the annular cover plate (4) can be in threaded connection with the inner wall of the connecting ring (103).
4. The air-conditioning reserved hole prefabricated brick as claimed in claim 3, wherein a rubber ring (5) is further arranged between the connecting ring (103) and the annular cover plate (4).
5. The prefabricated brick for the air conditioner reserved hole as claimed in claim 1, wherein the number of turns of the external thread on the outer wall of the cylinder sleeve (104) is 3~5 turns.
6. The method for constructing the air-conditioning reserved hole by adopting the air-conditioning reserved hole prefabricated brick as claimed in claim 1, which is characterized by comprising the following steps of:
s01: laying the prefabricated bricks on a wall body, and connecting a cylinder sleeve (104) of the blocking mechanism in a connecting ring (103);
s02: coating cement mortar on the wall surface by using a scraper to finish the plastering operation;
s03: after plastering is finished, cleaning cement on the wedge-shaped block (107) by using a scraper;
s04: and (3) taking out the cylinder sleeve (104) of the whole plugging mechanism, and exposing the annular hole of the connecting ring (103) so as to expose the pipe hole of the reserved pipe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107163.4A CN114382226B (en) | 2022-01-28 | 2022-01-28 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107163.4A CN114382226B (en) | 2022-01-28 | 2022-01-28 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114382226A CN114382226A (en) | 2022-04-22 |
| CN114382226B true CN114382226B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210107163.4A Active CN114382226B (en) | 2022-01-28 | 2022-01-28 | Prefabricated brick for air conditioner reserved hole and construction method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205777516U (en) * | 2016-07-15 | 2016-12-07 | 中建八局第一建设有限公司 | A kind of mould for job site hole to be provided |
| CN109797899A (en) * | 2019-03-21 | 2019-05-24 | 广西建工集团建筑工程总承包有限公司 | Blockwork and its construction with air-conditioning hole |
| CN208896380U (en) * | 2018-07-27 | 2019-05-24 | 深圳市卡诺注塑***有限公司 | A kind of pressure adjustment type needle valve hot nozzle |
| CN111075214A (en) * | 2020-01-19 | 2020-04-28 | 江西理工大学 | Plugging device is reserved with hole to building engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVA20070053A1 (en) * | 2007-06-19 | 2008-12-20 | Plastedil Sa | COMPOSITE MANUFACTURE FOR THE CONSTRUCTION OF FLOORS |
-
2022
- 2022-01-28 CN CN202210107163.4A patent/CN114382226B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205777516U (en) * | 2016-07-15 | 2016-12-07 | 中建八局第一建设有限公司 | A kind of mould for job site hole to be provided |
| CN208896380U (en) * | 2018-07-27 | 2019-05-24 | 深圳市卡诺注塑***有限公司 | A kind of pressure adjustment type needle valve hot nozzle |
| CN109797899A (en) * | 2019-03-21 | 2019-05-24 | 广西建工集团建筑工程总承包有限公司 | Blockwork and its construction with air-conditioning hole |
| CN111075214A (en) * | 2020-01-19 | 2020-04-28 | 江西理工大学 | Plugging device is reserved with hole to building engineering |
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| Publication number | Publication date |
|---|---|
| CN114382226A (en) | 2022-04-22 |
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