CN111749488A - Novel reinforcing and connecting structure for reinforcing steel bar for house building - Google Patents
Novel reinforcing and connecting structure for reinforcing steel bar for house building Download PDFInfo
- Publication number
- CN111749488A CN111749488A CN202010612458.8A CN202010612458A CN111749488A CN 111749488 A CN111749488 A CN 111749488A CN 202010612458 A CN202010612458 A CN 202010612458A CN 111749488 A CN111749488 A CN 111749488A
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- Prior art keywords
- reinforcing
- steel bar
- main body
- groove
- tension
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- 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
Abstract
The invention discloses a novel reinforcing and connecting structure for reinforcing steel bars for house buildings, which comprises a connecting block main body, wherein connecting grooves are respectively formed in the upper side, the lower side, the left side and the right side of the connecting block main body, and a first steel bar, a second steel bar, a third steel bar and a fourth steel bar are respectively and movably connected in the connecting grooves in the four sides. According to the invention, the connecting block main body can connect four steel bars together, and the stability of connection among the steel bars is further enhanced by arranging the pulling rod, the reinforcing rods and the tension rod, so that the connecting block is convenient to install and disassemble during use, the working efficiency of building the steel bar frame during building is greatly improved, and the use ratio of the steel bars is improved without using additional auxiliary steel pipes for lap joint matching.
Description
Technical Field
The invention belongs to the technical field of house reinforcement, and particularly relates to a novel house building steel bar reinforcing and connecting structure.
Background
The reinforcement of the house can be performed from two layers, namely, the maintainability reinforcement performed due to the breakage of the house, and the reinforcement performed for the purpose of achieving a certain resistance to destruction of the house, such as earthquake resistance, and the reinforcement against earthquake includes wall reinforcement and a beam, column reinforcement, foundation reinforcement, floor reinforcement, and the like, and the reinforcement frame is generally applied to the reinforcement of the wall.
Traditional steel bar frame is in the use, and most all utilize screw connection, when a steel bar frame, can consume a large amount of time, simultaneously, need more supplementary steel pipe, just can guarantee steel bar frame's stability, increased the use quantity of steel pipe, so propose a novel steel bar reinforced connection structure for house building and solve the above-mentioned problem of proposing.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a novel building construction steel bar reinforcing and connecting structure, four steel bars can be connected together through a connecting block main body, the connection stability among the steel bars is further enhanced through the arrangement of a pulling rod, a reinforcing rod and a tension rod, the steel bar reinforcing and connecting structure is convenient to disassemble and assemble during use, the working efficiency of building a steel bar frame during building is greatly improved, additional auxiliary steel pipes are not needed to be used for lap joint matching, and the utilization rate of the steel bars is improved.
In order to achieve the above object, the present invention provides the following technical solutions:
a novel reinforcing and connecting structure for reinforcing steel bars for house buildings comprises a connecting block main body, wherein connecting grooves are respectively formed in the upper side, the lower side, the left side and the right side of the connecting block main body, and a first steel bar, a second steel bar, a third steel bar and a fourth steel bar are correspondingly inserted into the connecting grooves in the upper side, the lower side, the left side and the right side;
the upper side wall of the first reinforcing steel bar is symmetrically provided with two mounting grooves, a second fixing shaft is vertically arranged on the upper inner wall of each mounting groove, the outer side of each second fixing shaft is rotatably connected with a rotating rod, the other end of each rotating rod is fixedly connected with a sleeve, the inner cavity of each sleeve is connected with a spring, the bottom end of each spring is connected with a pulling rod, and one end of each pulling rod, which is opposite to the spring, is provided with a hook;
the side faces, facing the pulling rod, of the third steel bar and the fourth steel bar are provided with pulling blocks for fixing the pulling rod; the upper end of each pulling block is provided with a through hole for the hook to pass through; when the pulling the couple drives and drags the pole and stretch out the sleeve pipe and remove to dragging the piece top through the second fixed axle, first reinforcing bar through two last inslot of installing the intraductal couple of groove sleeve and correspond the perforation that drags the piece and articulate the cooperation that sets up on third reinforcing bar and fourth reinforcing bar respectively.
The outer sides of the third steel bar and the fourth steel bar are rotatably connected with two first fixed shafts, the outer sides of the two first fixed shafts are rotatably connected with reinforcing rods, and the reinforcing rods are respectively fixed with the second steel bar after being rotated; the second steel bar is provided with a thread groove; the extending end of the twisting block penetrates through the reinforcing rod and then is connected with the thread block, and the thread block penetrates through the thread groove to fix the reinforcing rod on the second steel bar.
The connecting block comprises a connecting block body, a first reinforcing steel bar, a second reinforcing steel bar, a third reinforcing steel bar and a fourth reinforcing steel bar, wherein the first reinforcing steel bar, the second reinforcing steel bar, the third reinforcing steel bar and the fourth reinforcing steel bar are all provided with inserting holes at one ends close to the connecting block body; the inner part of the connecting block main body is provided with four fixing grooves which are respectively communicated with the connecting grooves on four sides of the connecting block main body; the connecting block main body is internally provided with four locking grooves which are respectively communicated with the connecting grooves on four sides of the connecting block main body, and the four locking grooves are respectively positioned behind the four fixing grooves; the tension rod penetrates through the fixed groove and the connecting groove and penetrates through the inserting hole to extend into the locking groove, and the first steel bar, the second steel bar, the third steel bar and the fourth steel bar are fixed in the connecting block main body respectively; a tension spring sleeved outside the tension rod is fixedly installed on the front side wall of the inner cavity of the fixed groove, a tension block is sleeved outside the tension rod positioned in the fixed groove, and one side of the tension block, which is back to the connecting groove, is abutted against the tension spring; the fixed slot, the connecting slot and the locking slot are coaxially arranged in sequence in the sliding direction of the tension rod.
The upper side, the lower side, the left side and the right side of the connecting block main body are respectively provided with a funnel-shaped reinforcing plug, one end with larger inner diameter of the reinforcing plug is fixed on the outer wall of the connecting block main body, and the middle part of each reinforcing plug is provided with a through hole for the steel bar to pass through; the reinforcing plug is made of rubber materials.
Wherein, the sum of the length of the spring in the sleeve pipe in an unstretched state and the length of the pulling rod is less than the length of the mounting groove.
The bottom end of the second steel bar is fixedly connected with a stabilizing foot, and the vertical section of the stabilizing foot is trapezoidal.
The tension block is cylindrical, and the diameter of the tension block is larger than that of the tension spring.
The cross section of the twisting block is T-shaped, and the diameter of the head of the twisting block is larger than that of the tail of the twisting block.
The connecting block main body is of a rectangular structure; the connecting block main body is made of iron materials.
Wherein the diameter of the perforation on the pulling block is larger than that of the hook.
Wherein, the sleeve is made of stainless steel material.
The invention has the following beneficial effects:
1. the tension rod is arranged in the invention, when the tension rod is pulled, the tension rod drives the tension block after being stressed, the tension block extrudes the tension spring after being stressed, the tension spring contracts, the tension rod leaves the locking groove and the connecting groove, the first steel bar, the second steel bar, the third steel bar and the fourth steel bar are moved to be respectively inserted into the corresponding connecting grooves, the tension rod is loosened, the tension spring generates tension to push the tension block, and finally the tension rod penetrates through the inserting hole to be inserted into the locking groove, so that the use of screws for fixing is avoided, the rapid fixing of the steel bars is realized, and the purpose of saving time is achieved.
2. The reinforcing rod is arranged, when the reinforcing rod is rotated and rotationally moves to the side face of the second reinforcing steel bar under the action of the first fixed shaft, the twisting block is twisted to drive the thread block to be slidably inserted into the thread groove on the second reinforcing steel bar and be in threaded connection with the thread groove, the other ends of the reinforcing rods on the third reinforcing steel bar and the fourth reinforcing steel bar are respectively fixed on the second reinforcing steel bar, and therefore the stability among the third reinforcing steel bar, the fourth reinforcing steel bar and the second reinforcing steel bar can be enhanced; rotating sleeve pipe simultaneously, when the sleeve pipe utilized the dwang of connecting rotatory removal mounting groove inside under the effect of second fixed axle, the pulling couple, the couple utilizes the tensile spring behind the pull rod atress rather than being connected, passes the perforation of seting up on dragging the piece with the couple and articulates the cooperation, can strengthen first reinforcing bar respectively with the stability between third reinforcing bar and the fourth reinforcing bar.
3. According to the invention, the four steel bars are connected together through the connecting block main body, and the stability of connection between the steel bars is further enhanced by arranging the tension rod and the reinforcing rod, so that the steel bar frame connecting device is convenient to install and disassemble during use, the working efficiency of building steel bar frame construction during building construction is greatly improved, no additional auxiliary steel pipe is required to be used for lap joint matching, and the utilization rate of the steel bars is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention in an installed state;
FIG. 2 is a schematic view of the first reinforcement bar pull bar of the present invention shown in a non-engaged position within the sleeve;
FIG. 3 is a schematic cross-sectional view of the reinforcing bar of the present invention in a state of being coupled to a second reinforcing bar;
FIG. 4 is a schematic view of an elevational sectional structure of the present invention with reinforcing bars inserted into the connecting grooves of the connecting block body;
fig. 5 is a schematic side sectional view showing a state where the reinforcing bars are inserted into the connecting grooves of the joint block main body according to the present invention.
Wherein:
1. a connecting block main body; 2. connecting grooves; 3. a first reinforcing bar; 4. a second reinforcing bar; 5. a third reinforcing bar; 6. a fourth reinforcing bar; 7. a first fixed shaft; 8. a reinforcing bar; 9. a thread groove; 10. a twisting block; 11. a thread block; 12. installing a groove; 13. a second fixed shaft; 14. rotating the rod; 15. a sleeve; 16. a spring; 17. pulling the rod; 18. hooking; 19. pulling the block; 20. an insertion hole; 21. fixing grooves; 22. a locking groove; 23. a tension bar; 24. a tension spring; 25. a tension block; 26. a reinforcing plug; 27. and (5) stabilizing the feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, 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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5, a novel reinforcing and connecting structure for reinforcing and connecting steel bars for house buildings comprises a connecting block main body 1, wherein connecting grooves 2 are respectively formed in the upper side, the lower side, the left side and the right side of the connecting block main body 1, and first steel bars 3, second steel bars 4, third steel bars 5 and fourth steel bars 6 are correspondingly inserted into the connecting grooves 2 in the upper side, the lower side, the left side and the right side respectively;
one ends of the first steel bar 3, the second steel bar 4, the third steel bar 5 and the fourth steel bar 6, which are close to the connecting block main body 1, are provided with inserting holes 20; the inner part of the connecting block main body 1 is provided with four fixing grooves 21 which are respectively communicated with the connecting grooves 2 on four sides of the connecting block main body 1; the connecting block main body 1 is internally provided with four locking grooves 22 which are respectively communicated with the four side connecting grooves 2 of the connecting block main body 1, and the four locking grooves 22 are respectively positioned behind the four fixing grooves 21; the tension rod 23 penetrates through the fixing groove 21 and the connecting groove 2 and penetrates through the inserting hole 20 to extend to the inside of the locking groove 22, and the first steel bar 3, the second steel bar 4, the third steel bar 5 and the fourth steel bar 6 are fixed in the connecting block main body 1 respectively; a tension spring 24 sleeved outside the tension rod 23 is fixedly installed on the front side wall of the inner cavity of the fixed groove 21, a tension block 25 is sleeved outside the tension rod 23 positioned inside the fixed groove 21, and one side, back to the connecting groove 2, of the tension block 25 is abutted to the tension spring 24; the fixing groove 21, the coupling groove 2 and the locking groove 22 are coaxially provided in order in the sliding direction of the tension rod 23.
When pulling tension bar 23, drive pulling force piece 25 behind the 23 atress of tension bar, extrusion tension spring 24 behind the 25 atress of pulling force piece, tension spring 24 contracts, tension bar 23 then leaves locking groove 22 and spread groove 2, remove first reinforcing bar 3, second reinforcing bar 4, third reinforcing bar 5 and fourth reinforcing bar 6 insert respectively in the spread groove 2 that corresponds, loosen tension bar 23, tension spring 24 produces tension and promotes pulling force piece 25, final tension bar 23 runs through patchhole 20 to locking groove 22 in, the quick fixed of reinforcing bar has been realized, and need not the screw, staff's engineering time has been saved greatly. Connecting block main part 1, first reinforcing bar 3, second reinforcing bar 4, third reinforcing bar 5 and fourth reinforcing bar 6 all can be prefabricated and accomplish, direct mount during the use, convenient and fast.
The top lateral wall of first reinforcing bar 3 is bilateral symmetry and is provided with the mounting groove 12 of two rectangles, all is provided with second fixed axle 13 perpendicularly on the top inner wall of every mounting groove 12, and the second fixed axle 13 outside is rotated and is connected with dwang 14, and the other end fixedly connected with sleeve pipe 15 that stainless steel material made of dwang 14, the inner chamber of sleeve pipe 15 are connected with spring 16, and spring 16's bottom is connected with pulls pole 17, and the one end of pulling pole 17 dorsad spring 16 is provided with couple 18.
The third steel bar 5 and the fourth steel bar 6 are provided with a pulling block 19 for fixing the pulling rod 17 on the side facing the pulling rod 17; the upper end of each pulling block 19 is provided with a through hole for the hook 18 to pass through; when the hook 18 is pulled to drive the pulling rod 17 to extend out of the sleeve 15 and move to the position above the pulling block 19 through the second fixing shaft 13, the first steel bar 3 is hooked and matched with the through holes of the pulling block 19 correspondingly arranged on the third steel bar 5 and the fourth steel bar 6 respectively through the hooks 18 in the sleeve 15 of the two mounting grooves 12. Be connected fixedly with third reinforcing bar 5, fourth reinforcing bar 6 respectively, can strengthen first reinforcing bar 3 respectively with third reinforcing bar 5 and the stability between the fourth reinforcing bar 6. In order to make the hook 18 hang on the perforation more stably, the diameter of the perforation on the pulling block 19 is larger than that of the hook 18.
The outer sides of the third steel bar 5 and the fourth steel bar 6 are rotatably connected with two first fixing shafts 7, the outer sides of the two first fixing shafts 7 are rotatably connected with reinforcing rods 8, and the reinforcing rods 8 are respectively fixed with the second steel bar 4 after being rotated; the second steel bar 4 is provided with a thread groove 9; the extending end of a twisting block 10 penetrates through the reinforcing rod 8 and then is connected with a threaded block 11, and the threaded block 11 penetrates through the threaded groove 9; the reinforcing rods 8 on the third reinforcing steel bar 5 and the fourth reinforcing steel bar 6 are respectively moved to the side face of the second reinforcing steel bar 4 through the first fixing shaft 7, and are in threaded connection with the thread block 11 connected with the twisting block 10 and the thread groove 9 on the second reinforcing steel bar 4, the other ends of the reinforcing rods 8 on the third reinforcing steel bar 5 and the fourth reinforcing steel bar 6 are respectively fixed on the second reinforcing steel bar 4, and therefore the stability between the third reinforcing steel bar 5, the fourth reinforcing steel bar 6 and the second reinforcing steel bar 4 can be enhanced.
Furthermore, funnel-shaped reinforcing plugs 26 are respectively arranged on the upper side, the lower side, the left side and the right side of the connecting block main body 1, one end with a larger inner diameter of each reinforcing plug 26 is fixed on the outer wall of the connecting block main body 1, and a through hole for a reinforcing steel bar to pass through is formed in the middle of each reinforcing plug 26; the reinforcing plug 26 is made of a rubber material. The reinforcing plug 26 is provided to further secure the stability of the connection between the reinforcing bars and the connecting block body 1.
Further, the sum of the length of the spring 16 in the unstretched state in the sleeve 15 and the length of the pulling rod 17 is smaller than the length of the mounting groove 12. The upper end of the pulling rod 17 is retracted to the sleeve 15 and placed in the mounting groove 12 together with the sleeve 15 when the pulling rod is not connected to the pulling block.
Further, the bottom end of the second steel bar 4 is fixedly connected with a stabilizing foot 27, and the vertical section of the stabilizing foot 27 is trapezoidal.
Further, the tension block 25 is cylindrical, and the diameter of the tension block 25 is larger than that of the tension spring 24.
Further, the cross section of the twisting block 10 is in a T shape, and the diameter of the head of the twisting block 10 is larger than that of the tail.
Further, the connecting block main body 1 is of a rectangular structure; the connecting block main body 1 is made of an iron material.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a novel reinforcing connection structure of reinforcing bar for house building, includes connecting block main part (1), its characterized in that: the connecting block is characterized in that connecting grooves (2) are respectively formed in the upper side, the lower side, the left side and the right side of the connecting block main body (1), and a first steel bar (3), a second steel bar (4), a third steel bar (5) and a fourth steel bar (6) are correspondingly inserted into the connecting grooves (2) in the upper side, the lower side, the left side and the right side;
the upper side wall of the first steel bar (3) is bilaterally symmetrically provided with two mounting grooves (12), a second fixing shaft (13) is vertically arranged on the upper inner wall of each mounting groove (12), the outer side of each second fixing shaft (13) is rotatably connected with a rotating rod (14), the other end of each rotating rod (14) is fixedly connected with a sleeve (15), the inner cavity of each sleeve (15) is connected with a spring (16), the bottom end of each spring (16) is connected with a pulling rod (17), and one end, opposite to the spring (16), of each pulling rod (17) is provided with a hook (18);
the third steel bar (5) and the fourth steel bar (6) are provided with pulling blocks (19) for fixing the pulling rod (17) on the side surfaces facing the pulling rod (17); the upper end of each pulling block (19) is provided with a through hole for the hook (18) to pass through;
the outer sides of the third steel bar (5) and the fourth steel bar (6) are rotatably connected with two first fixed shafts (7), the outer sides of the two first fixed shafts (7) are rotatably connected with reinforcing rods (8), and the reinforcing rods (8) are respectively fixed with the second steel bar (4) after being rotated; the second steel bar (4) is provided with a thread groove (9); the extending end of the twisting block (10) penetrates through the reinforcing rod (8) and then is connected with the threaded block (11), the threaded block (11) penetrates through the threaded groove (9), and the reinforcing rod (8) is fixed on the second steel bar (4).
2. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: inserting holes (20) are formed in one ends, close to the connecting block main body (1), of the first steel bars (3), the second steel bars (4), the third steel bars (5) and the fourth steel bars (6); the inner part of the connecting block main body (1) is provided with four fixing grooves (21) which are respectively communicated with the connecting grooves (2) on the four sides of the connecting block main body (1); the connecting block comprises a connecting block main body (1), wherein four locking grooves (22) which are communicated with connecting grooves (2) on four sides of the connecting block main body (1) are formed in the connecting block main body (1), and the four locking grooves (22) are respectively positioned behind four fixing grooves (21); the tension rod (23) penetrates through the fixing groove (21) and the connecting groove (2) and penetrates through the inserting hole (20) to extend to the inside of the locking groove (22), and the first steel bar (3), the second steel bar (4), the third steel bar (5) and the fourth steel bar (6) are fixed in the connecting block main body (1) respectively; a tension spring (24) sleeved outside the tension rod (23) is fixedly installed on the front side wall of the inner cavity of the fixed groove (21), a tension block (25) is sleeved outside the tension rod (23) positioned in the fixed groove (21), and one side, back to the connecting groove (2), of the tension block (25) is abutted to the tension spring (24); the fixed groove (21), the connecting groove (2) and the locking groove (22) are coaxially arranged in sequence in the sliding direction of the tension rod (23).
3. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: funnel-shaped reinforcing plugs (26) are respectively arranged on the upper side, the lower side, the left side and the right side of the connecting block main body (1), one end with the larger inner diameter of each reinforcing plug (26) is fixed on the outer wall of the connecting block main body (1), and a through hole for a reinforcing steel bar to pass through is formed in the middle of each reinforcing plug (26); the reinforcing plug (26) is made of rubber materials.
4. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: the sum of the length of the spring (16) in the unstretched state in the sleeve (15) and the length of the pulling rod (17) is less than the length of the mounting groove (12).
5. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: the bottom end of the second steel bar (4) is fixedly connected with a stabilizing foot (27), and the vertical section of the stabilizing foot (27) is trapezoidal.
6. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 2, wherein: the tension block (25) is cylindrical, and the diameter of the tension block (25) is larger than that of the tension spring (24).
7. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: the cross section of the twisting block (10) is T-shaped, and the diameter of the head part of the twisting block (10) is larger than that of the tail part.
8. The novel reinforcing and connecting structure for the reinforcing and connecting steel bar for house buildings as claimed in claim 1, is characterized in that: the diameter of the perforation on the pulling block (19) is larger than that of the hook (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612458.8A CN111749488A (en) | 2020-06-30 | 2020-06-30 | Novel reinforcing and connecting structure for reinforcing steel bar for house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010612458.8A CN111749488A (en) | 2020-06-30 | 2020-06-30 | Novel reinforcing and connecting structure for reinforcing steel bar for house building |
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| CN111749488A true CN111749488A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010612458.8A Pending CN111749488A (en) | 2020-06-30 | 2020-06-30 | Novel reinforcing and connecting structure for reinforcing steel bar for house building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709459A (en) * | 2020-12-24 | 2021-04-27 | 郑州铁路职业技术学院 | Novel civil construction bearing structure |
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| CN210563551U (en) * | 2019-08-29 | 2020-05-19 | 倪国俊 | Support frame for hydraulic and hydroelectric engineering construction |
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| CN104358396A (en) * | 2014-10-30 | 2015-02-18 | 无锡市安捷脚手架有限公司 | Split structure of vertical rod and fixed disc of disc type scaffold |
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