CN214697040U - Bury building structure of installation behind sleeve pipe based on reform transform structure pond - Google Patents
Bury building structure of installation behind sleeve pipe based on reform transform structure pond Download PDFInfo
- Publication number
- CN214697040U CN214697040U CN202022957395.8U CN202022957395U CN214697040U CN 214697040 U CN214697040 U CN 214697040U CN 202022957395 U CN202022957395 U CN 202022957395U CN 214697040 U CN214697040 U CN 214697040U
- Authority
- CN
- China
- Prior art keywords
- old
- structure body
- sleeve
- additional
- sleeve pipe
- 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
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a building structure based on the post-sleeve burying installation of a reformed structure pool, which comprises an old structure body, an old structure opening arranged on the old structure body, a sleeve connected with the old structure opening and an additional structure body fixedly arranged on the old structure body; the sleeve pipe runs through fixed mounting in the additional structure body, be provided with a plurality of strengthening steel bars in the additional structure body, and fixed connection between strengthening steel bar and the old structure body, sleeve pipe tip fixed mounting has stagnant water wing ring, just old structure entrance to a cave open end seted up with stagnant water wing ring assorted links up the groove, the utility model has the advantages of reasonable design, through adding the additional structure body between old structure body and sleeve pipe, effectively solved the problem of handing over the seam between sleeve pipe and the old structure body to eliminated leakage hidden danger, the practicality is strong.
Description
Technical Field
The utility model relates to a construction field especially relates to a bury building structure of installation behind sleeve pipe based on reform transform structure pond.
Background
With the continuous development of the economy of China, the economic strength of the nation is continuously strong, and the nation and the society better pay attention to the environmental protection work. Along with the development of environmental protection technology and the improvement of environmental requirements, a large amount of sewage treatment facilities put into use at the early stage need to be improved in standard. According to the requirements of adding a pool volume, adding a treatment process, changing the use and the like proposed by process specialties, in the pool upgrading and reconstruction project of a sewage treatment plant, the modes generally adopted by the structure specialties are roughly divided into the following two types: firstly, dismantling an original structure and rebuilding the structure on the original site; and secondly, dismantling or adding partition walls, forming holes on the tank wall or closing the original holes of the tank wall, adopting modes of heightening the tank wall, adding horizontal tie beams and the like for reconstruction so as to meet the process operation requirements, and generally not adopting the method because the investment for dismantling the original building and reconstructing the building is large and the period is long.
At present, in order to meet the requirements of green construction and energy-saving construction, the number of reconstruction projects is increased day by day, and for structural reconstruction functional change, the original sleeve which needs to be embedded needs to be installed after being embedded in combination with an old structure so as to meet the functional requirements. How to ensure that no leakage occurs at the joint between the post-buried sleeve and the original structure is an important subject of current investigation.
Disclosure of Invention
An object of the utility model is to provide a bury building structure of installation behind the sleeve pipe based on reform transform structure pond solves and hands over seam problem between sleeve pipe and the old structure, eliminates the seepage hidden danger.
The utility model discloses a realize like this:
a building structure based on a modified structure pool and installed after a sleeve is buried comprises an old structure body, an old structure hole formed in the old structure body, a sleeve connected with the old structure hole and an additional structure body fixedly installed on the old structure body;
the sleeve penetrates through and is fixedly installed in the additional structure body, a plurality of reinforcing steel bars are arranged in the additional structure body, the reinforcing steel bars are fixedly connected with the old structure body, the end part of the sleeve is fixedly provided with a water stopping wing ring, and a joint groove matched with the water stopping wing ring is formed in the joint end of the old structure opening and the sleeve.
And performing chiseling treatment on the contact surface of the old structure body and the additional structure body.
The additional structure body is formed by pouring micro-expansion concrete.
The connecting groove is made in a mode of static hole opening by a water drill.
The sleeve is located between the additional structure and the old structure opening.
The utility model has the advantages of reasonable design, through adding additional structure between old structure and sleeve pipe, effectively solved the problem of handing over the seam between sleeve pipe and the old structure to effectively eliminated and leaked the hidden danger, the practicality is strong.
Drawings
Fig. 1 is the utility model discloses bury the overall structure schematic diagram of the building structure of installation behind the sleeve pipe based on reform transform structure pond.
In the figure, 1, an old structure; 2. an old structure opening; 3. an additional structure; 4. a sleeve; 5. reinforcing steel bars; 6. a joining groove; 7. and (4) sealing the wing ring.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached drawing 1, the building structure based on the post-sleeve buried installation of the reformed structure pool comprises an old structure body 1, an old structure hole 2 formed in the old structure body 1, a sleeve 4 connected with the old structure hole 2 and an additional structure body 3 fixedly installed on the old structure body 1;
the sleeve 4 penetrates through and is fixedly installed in the additional structural body 3, a plurality of reinforcing steel bars 5 are arranged in the additional structural body 3, the reinforcing steel bars 5 are fixedly connected with the old structural body 1, the end portion of the sleeve 4 is fixedly provided with a water stopping wing ring 7, and a connecting end of the old structural opening 2 and the sleeve 4 is provided with a connecting groove 6 matched with the water stopping wing ring 7.
And roughening the contact surface of the old structure 1 and the additional structure 3. In the roughening process, a tool of a chopping axe is used for chiseling a dent on the finished concrete structural surface, and roughening treatment is performed on the contact surface of the old structural body 1 and the additional structural body 3, so that the old structural body 1 and the additional structural body 3 can be better bonded, and the sealing property of the additional structural body 3 to the old structural body 1 and the stability of the additional structural body 3 after forming and solidification are improved.
The additional structure 3 is formed by pouring micro-expansion concrete. The micro-expansion concrete is characterized in that a certain amount of expansion agent is added into common concrete, so that the concrete can expand to a certain extent under the action of the expansion agent during hydration, thereby making up for the shrinkage of the concrete, achieving the purposes of preventing and treating concrete cracks and improving the performance of the concrete.
The connecting groove 6 is made in a mode of static hole opening by a water drill. The connecting groove 6 is made by adopting a mode of water drilling static force hole opening, so that the influence of a large amount of dust on the working environment in the drilling process is avoided, the manufacturing precision of the connecting groove 6 is improved, and the damage to the original structure when the connecting groove 6 is drilled can be effectively avoided.
The sleeve 4 is located intermediate the additional structure 3 and the old structure opening 2. The sleeve 4 is positioned between the additional structural body 3 and the old structural opening 2, so that the vertical construction joint is disconnected by the sleeve 4, and convenience is brought to people for construction.
During construction, firstly, a connecting groove 6 is arranged at the opening of the sleeve 4 in a hydraulic drill static hole opening mode, the connecting groove 6 is opened in the hydraulic drill static hole opening mode, the influence of a large amount of dust on the working environment in the drilling process is avoided, the manufacturing precision of the connecting groove 6 is improved, meanwhile, the damage to the original structure in the process of opening the connecting groove 6 can be effectively avoided, after the connecting groove 6 is opened, chiseling treatment is carried out on the end face of the old structure body 1, chiseling treatment is carried out on the contact surface of the old structure body 1 and the additional structure body 3, so that the old structure body 1 and the additional structure body 3 can be better bonded, the sealing property of the additional structure body 3 on the old structure body 1 and the stability of the additional structure body 3 after molding and solidification are improved, after the chiseling treatment of the end face of the old structure body 1 is finished, a reinforcing steel bar 5 is erected on the end face of the old structure body 1, and a framework of the additional structure body 3 is formed, after reinforcing bar 5 erects the completion, insert sleeve pipe 4 in linking groove 6, simultaneously at reinforcing bar 5 outside formwork, reinforcing bar 5 when having promoted the steadiness of additional structure body 3, it stabilizes sleeve pipe 4 to do the realization, sleeve pipe 4 inserts and links up groove 6 back, 7 lateral walls of stagnant water wing ring are closely laminated with linking groove 6 lateral walls, effective sealing connection between sleeve pipe 4 and old structure entrance to a cave 2 has been realized, reinforcing bar 5 outside formwork accomplishes the back, then pour little expanded concrete to the mould in, it is complete to wait that little expanded concrete solidifies, remove the mould, accomplish old structure body 1, sleeve pipe 4 and additional structure body 3's connection. The utility model relates to a simple and reasonable has effectively solved the problem of handing over the seam between sleeve pipe 4 and the old structure 1 to eliminated and leaked the hidden danger, the practicality is strong.
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, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. A building structure based on a modified structure pool and installed after a sleeve is buried comprises an old structure body (1), an old structure hole (2) formed in the old structure body (1), a sleeve (4) connected with the old structure hole (2) and an additional structure body (3) fixedly installed on the old structure body (1);
the method is characterized in that: the sleeve (4) penetrates through and is fixedly installed in the additional structure body (3), a plurality of reinforcing steel bars (5) are arranged in the additional structure body (3), the reinforcing steel bars (5) are fixedly connected with the old structure body (1), a water stop wing ring (7) is fixedly installed at the end part of the sleeve (4), and a joint groove (6) matched with the water stop wing ring (7) is formed in a joint end of the old structure opening (2) and the sleeve (4).
2. The structure of claim 1, wherein the structure is a post-sleeve installation structure based on a rebuilt structure pool, the structure comprising: and the contact surface of the old structure body (1) and the additional structure body (3) is subjected to scabbling treatment.
3. The structure of claim 1, wherein the structure is a post-sleeve installation structure based on a rebuilt structure pool, the structure comprising: the additional structure body (3) is formed by pouring micro-expansion concrete.
4. The structure of claim 1, wherein the structure is a post-sleeve installation structure based on a rebuilt structure pool, the structure comprising: the connecting groove (6) is made in a mode of static hole opening by a water drill.
5. The structure of claim 3, wherein the structure is a post-sleeve installation structure based on a rebuilt structure pool, the structure comprising: the sleeve (4) is positioned between the additional structure body (3) and the old structure opening (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957395.8U CN214697040U (en) | 2020-12-09 | 2020-12-09 | Bury building structure of installation behind sleeve pipe based on reform transform structure pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957395.8U CN214697040U (en) | 2020-12-09 | 2020-12-09 | Bury building structure of installation behind sleeve pipe based on reform transform structure pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697040U true CN214697040U (en) | 2021-11-12 |
Family
ID=78557532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957395.8U Active CN214697040U (en) | 2020-12-09 | 2020-12-09 | Bury building structure of installation behind sleeve pipe based on reform transform structure pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697040U (en) |
-
2020
- 2020-12-09 CN CN202022957395.8U patent/CN214697040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101666234B (en) | Fracture rock no-slurry-blocking wall compound grouting construction method | |
| CN204826429U (en) | Cast member reinforcing bar grout connecting piece | |
| CN107338803B (en) | A kind of assembly type building U-type groove basis and its construction method | |
| CN109203221A (en) | Method for prefabricating pipe joints of pipe gallery | |
| CN102011410A (en) | Prefabricated prestressed underground continuous wall and construction method thereof | |
| CN1307348C (en) | Construction method for underground structure through half reverse course of action of inverting connection | |
| CN109667587A (en) | Using the drill+blast tunnel structure of prefabrication and assembly construction inverted arch | |
| CN105019606A (en) | Precast concrete unit steel bar grouting connecting piece and connecting method | |
| CN210263014U (en) | Underground continuous wall | |
| CN214697040U (en) | Bury building structure of installation behind sleeve pipe based on reform transform structure pond | |
| CN207032862U (en) | A kind of combined steel hangs mould | |
| CN109881661A (en) | Assembled underground continuous wall transverse connection structure | |
| CN104594389A (en) | Post-cast strip external wall plugging structure with elastic water stoppers | |
| CN206599776U (en) | Junction block for buried waterproof steel plate in diaphram wall | |
| CN203546955U (en) | Superposed plate type concrete shear wall | |
| CN105626098A (en) | Combination type tunnel lining, culvert or underground comprehensive pipe gallery | |
| CN218597222U (en) | Prefabricated assembled resin concrete inspection shaft | |
| CN203613562U (en) | Flexible joint for underground continuous wall | |
| CN111502684B (en) | Prefabricated pipe joint structure for tunnel opening by pipe jacking method and use method thereof | |
| CN206189456U (en) | Three cabin piping lanes | |
| CN214271719U (en) | Pressure-resistant flow stopping pipe joint for pouring bridge tied arch beam arch rib | |
| CN210597642U (en) | Anchor bar invisible structure | |
| CN212304531U (en) | Prefabricated assembled cable duct bank | |
| CN212270907U (en) | Assembled underground connection continuous wall | |
| CN211113774U (en) | Assembled PC basement lateral wall post-cast strip structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |