CN111962771A - Full grouting sleeve for connecting construction steel bars - Google Patents
Full grouting sleeve for connecting construction steel bars Download PDFInfo
- Publication number
- CN111962771A CN111962771A CN202010825787.0A CN202010825787A CN111962771A CN 111962771 A CN111962771 A CN 111962771A CN 202010825787 A CN202010825787 A CN 202010825787A CN 111962771 A CN111962771 A CN 111962771A
- Authority
- CN
- China
- Prior art keywords
- steel bars
- barrel
- butt joint
- barrel body
- sleeve
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 125000003003 spiro group Chemical group 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011440 grout Substances 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 14
- 238000009435 building construction Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010412 perfusion Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a full grouting sleeve for connecting construction steel bars, which comprises a barrel, wherein a pouring cavity is formed in the barrel, a pouring pipe communicated with the pouring cavity is integrally formed on the barrel, a butt joint mounting seat is arranged in the pouring cavity, and an insertion hole corresponding to the butt joint mounting seat is formed in the barrel. The beneficial effects are that: the fully-grouting sleeve for connecting the reinforcing steel bars, which is designed by the invention, can be used for quickly and fixedly mounting the reinforcing steel bars in a clamping and fixing mode and quickly connecting and fixing the reinforcing steel bars, the positions of which cannot be effectively corresponding, by the universal connecting device, so that the building construction speed can be effectively improved, and the subsequent disassembly is convenient, therefore, the fully-grouting sleeve for connecting the reinforcing steel bars is more suitable for the construction needs of the existing modular building construction.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a full grouting sleeve for connecting construction steel bars.
Background
At present, the building mainly depends on a reinforced concrete structure, wherein reinforcing steel bars play an important role in connecting all parts, but the existing reinforced concrete structure building main body needs to be poured on site, and the concrete needs a long time for solidification, so that the construction speed is slow, and the rapid maintenance is difficult after the local problems of the building occur. And if need demolish again after adopting current reinforced concrete pouring mode construction to some temporary type buildings can be very troublesome, consequently current building has begun to adopt the modular subassembly of preparation in advance to carry out modular equipment to can effectual improvement building construction's speed and also convenient maintenance and dismantlement more. However, the traditional modes of on-site welding and the like are still adopted for connecting the reinforcing steel bars in the existing modular building construction process, so that the quality of on-site installation is difficult to guarantee, the installation speed is low, and the rapid disassembly is also inconvenient.
If the novel equipment which can conveniently realize the quick detachment and installation of the reinforcing steel bars is invented, the problems can be effectively solved, and the full grouting sleeve for connecting the construction reinforcing steel bars is provided for the purpose.
Disclosure of Invention
The invention aims to provide a full grouting sleeve for connecting construction steel bars, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full grouting sleeve for connecting construction steel bars comprises a barrel, wherein a perfusion cavity is formed in the barrel, a perfusion pipe communicated with the perfusion cavity is integrally formed on the barrel, a butt joint mounting seat is arranged in the perfusion cavity, and an insertion hole corresponding to the butt joint mounting seat is formed in the barrel;
the outer side of the butt joint mounting seat is welded with the steel bars, at least two clamping sections are integrally formed on the butt joint mounting seat in a linear array mode at the position matched with the pouring cavity, clamping grooves are formed in the barrel body, clamping protrusions matched with the clamping grooves in the other same barrel body are integrally formed between the clamping grooves of the barrel body, a matched screw joint seat is integrally formed on the barrel body at the position corresponding to the clamping sections, and a fixed screw button used for clamping the butt joint mounting seat is installed on the matched screw joint seat in a screw joint mode;
the utility model discloses a novel barrel, including barrel, threaded connection hole, universal connecting device, articulated seat, and articulated seat, the integrated into one piece has the spiro union pole, through connecting the spiro union adjustment cover fixed mounting between the spiro union adjustment cover, the left and right sides homogeneous body shaping of barrel has the cooperation engaging lug, and is located between the cooperation engaging lug on the different barrels fixed through connecting the spiro union button, the spiro union hole has been seted up to the end of barrel, and the spiro union is downthehole to be provided with universal connecting device, universal connecting device includes a pair of butt joint rod that is used for the spiro union hole through threaded connection on two different barrels, and the terminal.
Preferably, the insertion opening is internally provided with a sealing sleeve which is sleeved with the butt joint mounting seat through compression or screw connection, and the sealing sleeve is formed by assembling a pair of half-ring sleeves.
Preferably, the outside integrated into one piece of filling pipe has the spacing chucking arch of the chucking location with outside filling equipment, and spacing chucking arch is fan-shaped.
Preferably, the inside integrated into one piece of barrel has the insertion groove of pegging graft with the terminal cooperation of fixed knob, and the spiro union is sheathe in integrated into one piece and is equipped with the spanner butt joint seat with outside spanner complex on the adjusting sleeve.
Preferably, the butt joint pipe is integrally formed with a wrench butt joint protrusion facilitating operation of an external wrench, and the two ends of the screw joint adjusting sleeve are opposite in screw thread screwing direction for connecting the two screw joint rods.
Compared with the prior art, the invention has the beneficial effects that: the fully-grouting sleeve for connecting the steel bars, which is designed by the invention, can be used for quickly and fixedly mounting the steel bars in a clamping and fixing mode and quickly connecting and fixing the steel bars, the positions of which cannot be effectively corresponding, through the universal connecting device, so that the building construction speed can be effectively improved, and the subsequent disassembly is also convenient, therefore, the fully-grouting sleeve for connecting the steel bars is more suitable for the construction needs of the existing modular building construction, and has high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cartridge of the present invention;
FIG. 3 is a structural cross-sectional view of the cartridge of the present invention;
FIG. 4 is a schematic structural diagram of the gimbal assembly of the present invention.
In the figure: 1. a barrel; 2. screwing holes; 3. a universal connection device; 301. a docking rod; 302. the spanner is butted with the bulge; 303. a hinge sleeve; 304. a hinged seat; 305. a screw connection rod; 306. screwing an adjusting sleeve; 4. a spanner butt joint seat; 5. clamping the bulge; 6. connecting a screw button; 7. the connecting lugs are matched; 8. a sealing sleeve; 9. an insertion opening; 10. filling the cavity; 11. a perfusion tube; 12. limiting and clamping the bulge; 13. fixing the screw button; 14. reinforcing steel bars; 15. butting the mounting seats; 16. matching with a screw joint seat; 17. inserting the groove; 18. a clamping groove; 19. and (6) clamping the joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a full grouting sleeve for connecting construction steel bars comprises a barrel body 1, wherein a filling cavity 10 is formed in the barrel body 1, a filling pipe 11 communicated with the filling cavity 10 is integrally formed on the barrel body 1, a butt joint mounting seat 15 is arranged in the filling cavity 10, and an insertion hole 9 corresponding to the butt joint mounting seat 15 is formed in the barrel body 1;
the outer side of the butt joint mounting seat 15 is welded with the reinforcing steel bars 14, at least two clamping sections 19 are integrally formed in the position, matched with the pouring cavity 10, of the butt joint mounting seat 15 in a linear array mode, clamping grooves 18 are formed in the barrel body 1, clamping protrusions 5 matched with the clamping grooves 18 in the other same barrel body 1 are integrally formed between the clamping grooves 18 of the barrel body 1, a matched screw joint seat 16 is integrally formed in the position, corresponding to the clamping sections 19, of the barrel body 1, and a fixing screw button 13 used for clamping the butt joint mounting seat 15 is installed on the matched screw joint seat 16 in a threaded mode;
the left side and the right side of the barrel body 1 are respectively integrally formed with a matching connection lug 7, the matching connection lugs 7 positioned on different barrel bodies 1 are fixed through connection screw buttons 6, the tail end of the barrel body 1 is provided with a screw connection hole 2, a universal connection device 3 is arranged in the screw connection hole 2, the universal connection device 3 comprises a pair of butt-joint rods 301 which are used for being connected with the screw connection holes 2 on two different barrel bodies 1 through screw threads, the tail end of each butt-joint rod 301 is integrally formed with a hinge sleeve 303, a hinge base 304 is hinged to the hinge sleeve 303, a screw connection rod 305 is integrally formed on the hinge base 304, and the screw connection rods 305 are fixedly installed through screw connection adjusting sleeves 306;
install the closed sleeve 8 that cup joints with butt joint mount pad 15 through compressing tightly or the spiro union in the inserted hole 9, and closed sleeve 8 adopts a pair of semi-ring cover to assemble and constitute, fill the outside integrated into one piece of pipe 11 have with outside filling equipment chucking protruding 12 of spacing chucking of location, and spacing chucking is protruding 12 for fan-shaped, the inside integrated into one piece of barrel 1 has the insertion groove 17 of pegging graft with the terminal cooperation of fixed knob 13, and integrated into one piece has the spanner butt joint seat 4 with outside spanner complex on the spiro union adjusting sleeve 306, integrated into one piece has the spanner butt joint arch 302 that makes things convenient for outside spanner operation on the butt joint pipe 301, and the screw thread that spiro union adjusting sleeve 306 both ends were used for connecting two spiro unions pole 305 revolves to opposite.
The working principle is as follows: when the device is used, the butt joint mounting seat 15 is firstly correctly inserted into the perfusion cavity 10, then the fixing screw button 13 is correctly installed in the matching screw joint seat 16, then the sealing sleeve 8 is installed in the insertion opening 9, and at the moment, perfusion can be carried out in the perfusion cavity 10 through the perfusion tube 10. Outside pouring into and should correspond the below that the takeover was at first rotatory card go into spacing chucking arch 12 during pouring, begin to pour into afterwards, pour accomplish after the completion rotatory again will be to the takeover extract can, thereby pour into and can accomplish the holistic preparation of installation that can carry out rapid Assembly at the both ends of installing same reinforcing bar 14 with butt joint mount pad 15 that stretches out on a pair of barrel through the welding. The device is produced and manufactured in a factory as a whole, thereby effectively reducing the occupation of construction time in the construction process, the mechanized pouring production also has higher processing efficiency, meanwhile, the welding work between the reinforcing steel bar 14 and the butt joint mounting seat 15 in a factory can better ensure the welding quality, effectively avoids various quality problems caused by the limitation of the building structure and the performance of welding equipment when the traditional welding work is carried out on the building construction site, when the reinforcing steel bars need to be connected in the modular assembly building process, only the clamping protrusions 5 on the cylinder body 1 at the two ends of the reinforcing steel bars 14 and the sealing sleeve 8 need to be correctly clamped, then the connecting screw button 6 is used for correctly installing the matching connecting lug 7 between the two cylinders 1, and the rapid installation of the reinforcing steel bars 14 can be completed. When the positions of two reinforcing bars 14 are difficult to be fixed directly by connecting the screw buttons 6, the universal connecting device 3 can be further adopted for fixing, during use, the butt joint rods 301 at the two ends of the universal connecting device 3 are respectively installed into the screw holes 2 of the two cylinders 1 to be connected, and then the two screw rods 305 in the universal connecting device 3 are screwed and fixed and tightened through the screw adjusting sleeve 306, so that the two reinforcing bars 14 can still be connected. The device application method is simple, can effectually reduce the installation degree of difficulty when the modularization building equipment to more convenient dismantlement and the maintenance after the use, consequently have very high practical value.
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 (5)
1. The utility model provides a construction steel bar connects with full grout sleeve which characterized in that: the device comprises a barrel body (1), wherein a filling cavity (10) is formed in the barrel body (1), a filling pipe (11) communicated with the filling cavity (10) is integrally formed on the barrel body (1), a butt joint mounting seat (15) is arranged in the filling cavity (10), and an insertion hole (9) corresponding to the butt joint mounting seat (15) is formed in the barrel body (1);
the outer side of the butt joint mounting seat (15) is welded and mounted with a steel bar (14), at least two clamping sections (19) are integrally formed in the position, matched with the pouring cavity (10), of the butt joint mounting seat (15) in a linear array mode, clamping grooves (18) are formed in the barrel body (1), clamping protrusions (5) matched with the clamping grooves (18) in the other same barrel body (1) are integrally formed between the clamping grooves (18) of the barrel body (1), a matched screw joint seat (16) is integrally formed in the position, corresponding to the clamping sections (19), of the barrel body (1), and a fixed screw button (13) used for clamping the butt joint mounting seat (15) is installed on the matched screw joint seat (16) in a threaded mode;
the equal integrated into one piece in the left and right sides of barrel (1) has cooperation engaging lug (7), and is located and fixes through connecting knob (6) between cooperation engaging lug (7) on different barrel (1), spiro union hole (2) have been seted up to the end of barrel (1), and is provided with universal connecting device (3) in spiro union hole (2), universal connecting device (3) include a pair of butt-joint lever (301) that are used for spiro union hole (2) on two different barrels of threaded connection (1), and the end integrated into one piece of butt-joint lever (301) has hinge cover (303), hinge cover (303) are gone up the articulated seat (304) of installing, and articulated seat (304) are gone up integrated into one piece and have spiro union pole (305), through spiro union adjusting cover (306) fixed mounting between spiro union pole (305).
2. The fully grouted sleeve for connecting construction steel bars as claimed in claim 1, wherein: and a sealing sleeve (8) which is sleeved with the butt joint mounting seat (15) is installed in the insertion hole (9) through pressing or screwing, and the sealing sleeve (8) is formed by assembling a pair of semi-ring sleeves.
3. The fully grouted sleeve for connecting construction steel bars as claimed in claim 1, wherein: the outside integrated into one piece of filling pipe (11) has spacing chucking arch (12) with outside filling equipment chucking location, and spacing chucking arch (12) are fan-shaped.
4. The fully grouted sleeve for connecting construction steel bars as claimed in claim 1, wherein: an insertion groove (17) which is matched and inserted with the tail end of the fixed screw button (13) is integrally formed in the barrel body (1), and a wrench butt-joint seat (4) matched with an external wrench is integrally formed on the screw joint adjusting sleeve (306).
5. The fully grouted sleeve for connecting construction steel bars as claimed in claim 1, wherein: the butt joint pipe (301) is integrally formed with a wrench butt joint protrusion (302) convenient for operation of an external wrench, and the two ends of the bolt joint adjusting sleeve (306) are opposite in thread turning direction for connecting the two bolt joint rods (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825787.0A CN111962771B (en) | 2020-08-17 | 2020-08-17 | Full grouting sleeve for connecting construction steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825787.0A CN111962771B (en) | 2020-08-17 | 2020-08-17 | Full grouting sleeve for connecting construction steel bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111962771A true CN111962771A (en) | 2020-11-20 |
| CN111962771B CN111962771B (en) | 2021-02-26 |
Family
ID=73389503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010825787.0A Active CN111962771B (en) | 2020-08-17 | 2020-08-17 | Full grouting sleeve for connecting construction steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111962771B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974761A (en) * | 1995-11-10 | 1999-11-02 | Mochizuki; Hitoshi | Mortar grout splice sleeve for reinforcing bars |
| CN203782982U (en) * | 2014-03-27 | 2014-08-20 | 长沙远大住宅工业有限公司 | Connecting assembly of prefabricated reinforcements |
| CN105064622A (en) * | 2015-08-31 | 2015-11-18 | 裴敏雅 | Telescopic steel bar connecting external member |
| CN207092387U (en) * | 2017-08-15 | 2018-03-13 | 河北易达钢筋连接技术有限公司 | A kind of jackscrew sleeve for bar connecting |
| CN108868008A (en) * | 2018-08-19 | 2018-11-23 | 中国矿业大学 | Replaceable screw shell ductility reinforcing steel bar connecting device and installation and replacement method |
| CN108915158A (en) * | 2018-09-13 | 2018-11-30 | 河海大学 | A kind of Separated type combination grout sleeve and connection method |
| CN208347137U (en) * | 2018-05-18 | 2019-01-08 | 明达地下空间科技发展有限公司 | A kind of reinforcing steel bar connecting device of precast concrete |
| CN208578260U (en) * | 2018-06-29 | 2019-03-05 | 周兆弟 | Transverse connection structure part |
-
2020
- 2020-08-17 CN CN202010825787.0A patent/CN111962771B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974761A (en) * | 1995-11-10 | 1999-11-02 | Mochizuki; Hitoshi | Mortar grout splice sleeve for reinforcing bars |
| CN203782982U (en) * | 2014-03-27 | 2014-08-20 | 长沙远大住宅工业有限公司 | Connecting assembly of prefabricated reinforcements |
| CN105064622A (en) * | 2015-08-31 | 2015-11-18 | 裴敏雅 | Telescopic steel bar connecting external member |
| CN207092387U (en) * | 2017-08-15 | 2018-03-13 | 河北易达钢筋连接技术有限公司 | A kind of jackscrew sleeve for bar connecting |
| CN208347137U (en) * | 2018-05-18 | 2019-01-08 | 明达地下空间科技发展有限公司 | A kind of reinforcing steel bar connecting device of precast concrete |
| CN208578260U (en) * | 2018-06-29 | 2019-03-05 | 周兆弟 | Transverse connection structure part |
| CN108868008A (en) * | 2018-08-19 | 2018-11-23 | 中国矿业大学 | Replaceable screw shell ductility reinforcing steel bar connecting device and installation and replacement method |
| CN108915158A (en) * | 2018-09-13 | 2018-11-30 | 河海大学 | A kind of Separated type combination grout sleeve and connection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111962771B (en) | 2021-02-26 |
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Effective date of registration: 20210203 Address after: 330200 No.79 Lianxie Road, Nanchang County, Nanchang City, Jiangxi Province Applicant after: Hengrong Construction Group Co.,Ltd. Address before: Zhejiang University of technology, 18 Chaowang Road, Xiacheng District, Hangzhou, Zhejiang 310000 Applicant before: Xu Danjun |
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