CN211736058U - Assembled node of building structure - Google Patents
Assembled node of building structure Download PDFInfo
- Publication number
- CN211736058U CN211736058U CN202020105236.2U CN202020105236U CN211736058U CN 211736058 U CN211736058 U CN 211736058U CN 202020105236 U CN202020105236 U CN 202020105236U CN 211736058 U CN211736058 U CN 211736058U
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- CN
- China
- Prior art keywords
- sleeve
- rod
- stretching
- steel bar
- fixing
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000011324 bead Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 11
- 238000003466 welding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011049 pearl Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to an assembly type node of building structure discloses one kind can adjust the angle, adapts to the reinforcing bar of different models, and can form the auto-lock at connected node, connects fixed effectual joint assembly structure. The self-locking can be carried out, the fixing and locking among a plurality of groups of hinge structures are ensured, and the loosening of the nodes is avoided. The steel bar placing device is characterized in that a hinge lug is arranged at one end of the first sleeve, a hinge lug is arranged at one end of the second sleeve, two ends of the hinge sleeve are respectively connected with the two hinge lugs, a steel bar placing hole is formed in the other end of the first sleeve, a steel bar placing hole is formed in the other end of the second sleeve, the steel bar placing hole is a triangular hole, a chamfer is formed in the corner of the steel bar placing hole, a plurality of fixing screws are arranged on the outer wall of the first sleeve in a screwed mode, a plurality of fixing screws are arranged on the outer wall of the second sleeve in a screwed mode, one end of each fixing screw extends into the corresponding steel bar placing hole, and one end of each fixing screw is an arc-shaped face.
Description
Technical Field
The utility model relates to an assembly type node of building structure relates to a structure that connects the assembly to building structure's assembly type node, belongs to the building engineering field. In particular to a joint assembling structure which can adjust the angle, is suitable for the steel bars of different models, can form self locking at a connecting node and has good connecting and fixing effects.
Background
At present, in the building industry, the assembled reinforced concrete structure is an important structure in the building structure, joint assembly is needed to be carried out on assembled building nodes during building construction, construction speed and assembly efficiency can be improved, at present, a welding mode is mostly adopted for splicing steel bars, when the lengths of two steel bars are not enough during welding of the steel bars, a third steel bar is needed to be used for welding, welding strength and welding effect can be influenced by welding of one more steel bar, a certain angle can exist between the two steel bars, and therefore assembly connection between the steel bars is inconvenient.
The publication number CN207092387U discloses a jackscrew sleeve for connecting steel bars, which comprises a cylinder body with openings at two ends; the wall of the barrel is uniformly provided with a plurality of screw holes along the axial direction of the barrel, the axes of the screw holes are all positioned in the radial direction of the barrel, and each screw hole is provided with a jackscrew; the utility model discloses a steel bar fixing device, including the barrel, the inner wall of barrel just is equipped with the navigation key along the axial direction parallel of barrel on and to the navigation key sets up for the axle center symmetry of screw, and it can only be used for coaxial reinforcing bar to connect, can't carry out fixed connection to the reinforcing bar that has different angles.
The publication No. CN209384396U discloses a connecting device for an assembly type building node, which comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, wherein the upper end of the first connecting rod is rotatably connected with the lower end of the second connecting rod through a first movable hinged support, the upper end of the second connecting rod is rotatably connected with the lower end of the third connecting rod through a second movable hinged support, the first connecting rod, the third connecting rod and the fourth connecting rod are all hollow cylindrical structures, the fourth connecting rod is in threaded connection with the hollow inner wall of the third connecting rod, two groups of first fixing devices and two groups of second fixing devices for matching and clamping reinforcing steel bars are symmetrically fixed at the upper end of the fourth connecting rod and the lower end of the first connecting rod respectively, a locking structure is lacked between the third connecting rod in the middle of the connecting device and the first and fourth connecting rods at the two ends, so that the hinged position of the third connecting rod in the middle, the locking of the connection node is not possible.
Disclosure of Invention
In order to improve the condition, the utility model relates to a building structure's assembled node provides one kind and can adjust the angle, adapts to the reinforcing bar of different models, and can form the auto-lock at connected node, connects fixed effectual joint assembly structure. The self-locking can be carried out, the fixing and locking among a plurality of groups of hinge structures are ensured, and the loosening of the nodes is avoided.
The utility model relates to a building structure's assembled node is realized like this: the utility model relates to an assembly type node of a building structure, which comprises a reinforcing steel bar placing hole, a sleeve, a fixing screw, a telescopic loop bar, a stretching rod, a hinging sleeve, a sleeve II, hinging lugs, a fixing shaft II, a stretching rod II, a telescopic loop bar II, a positioning pin, a pin hole, a friction bead and a fixing shaft I, wherein one end of the sleeve I is provided with the hinging lugs, one end of the sleeve II is provided with the hinging lugs, two ends of the hinging sleeve are respectively connected with the two hinging lugs, the other end of the sleeve I is provided with a reinforcing steel bar placing hole, the other end of the sleeve II is provided with a reinforcing steel bar placing hole which is a triangular hole, the reinforcing steel bar placing hole is provided with a chamfer angle, the outer wall of the sleeve I is provided with a plurality of fixing screws, the outer wall of the sleeve II is provided with a plurality of fixing screws, one end of the fixing screw extends into the reinforcing steel bar placing hole, the one end of set screw is the arcwall face, set screw's one end overhead has a plurality of friction pearls, be provided with the flexible loop bar of No. two on the sleeve outer wall of No. one, the one end of flexible loop bar of No. two is connected through No. two fixed axles and sleeve, and the one end cover of the tensile pole of No. two is arranged in the other end of flexible loop bar of No. two, the other end of tensile pole of No. two is connected through No. two fixed axles and sleeve outer wall of No. two, equidistant a plurality of pinholes of having opened on the flexible loop bar of No. two, the pinhole on the tensile pole of No. two is corresponding with the pinhole on the tensile pole of No. two, and the locating pin is arranged in corresponding two pinholes in the interpolation, be provided with flexible loop bar on the sleeve outer wall of No. one, the one end of flexible loop bar of No. one is connected through a fixed axle and sleeve, flexible loop bar and No. two flexible loop bar symmetries are located the both sides of sleeve, the one end cover of a tensile pole is arranged in the other end of a flexible loop bar, the other end of a tensile pole is connected through a fixed axle and No. two sleeve outer walls, the equidistance is opened on a flexible loop bar and is had a plurality of pinholes, equidistance is opened on a tensile pole has a plurality of pinholes, pinhole on a tensile pole and the pinhole on a tensile pole are corresponding, and the locating pin is inserted and is arranged in two corresponding pinholes.
Has the beneficial effects.
Firstly, can adapt to the connection of different angle reinforcing bars and fix.
And secondly, self-locking can be carried out, the fixed locking among a plurality of groups of hinge structures is ensured, and the loosening of the nodes is avoided.
And thirdly, the steel bar connecting device can adapt to the connection of steel bars with different specifications and sizes.
Drawings
Fig. 1 is the utility model relates to a three-dimensional structure chart of assembled node of building structure.
Fig. 2 is the utility model relates to a three-dimensional structure chart of a building structure's assembled node telescopic sleeve pole No. one.
Fig. 3 is the utility model relates to a telescopic structural schematic diagram of assembled node a of building structure.
Fig. 4 is a schematic structural diagram of the assembled node of the building structure when in use.
In the attached drawings
Wherein the method comprises the following steps: hole 1 is placed to the reinforcing bar, sleeve 2, set screw 3, flexible loop bar 4 No. one, tensile pole 5 No. one, articulated cover 6, sleeve 7 No. two, articulated ear 8, fixed axle 9 No. one, tensile pole 10 No. two, flexible loop bar 11 No. two, locating pin 12, pinhole 13, reinforcing bar 14, friction pearl 15, fixed axle 16 No. two.
The specific implementation mode is as follows:
the utility model relates to an assembled node of building structure is realized like this, by reinforcing bar place hole 1, sleeve 2, set screw 3, flexible loop bar 4, tensile pole 5, articulated cover 6, sleeve 7, hinge ear 8, fixed axle 16, tensile pole 10, flexible loop bar 11, locating pin 12, pinhole 13, friction pearl 15 and fixed axle 9 are constituteed for one number two, sleeve 2's one end is put hinge ear 8, sleeve 7's one end is put hinge ear 8, the both ends of articulated cover 6 are connected with two hinge ears 8 respectively, sleeve 2's the other end is opened has reinforcing bar to place hole 1, sleeve 7's the other end is opened has and is placed reinforcing bar hole 1, reinforcing bar places hole 1 is the triangle-shaped hole, open the corner of reinforcing bar places hole 1 has the chamfer, sleeve 2's outer wall is put a plurality of set screw joint 3, a plurality of fixing screws 3 are screwed on the outer wall of the second sleeve 7, one ends of the fixing screws 3 extend into the steel bar placing hole 1, one ends of the fixing screws 3 are arc-shaped surfaces, a plurality of friction beads 15 are arranged at one ends of the fixing screws 3, a second telescopic loop bar 11 is arranged on the outer wall of the first sleeve 2, one end of the second telescopic loop bar 11 is connected with the first sleeve 2 through a second fixing shaft 16, one end of a second stretching bar 10 is sleeved in the other end of the second telescopic loop bar 11, the other end of the second stretching bar 10 is connected with the outer wall of the second sleeve 7 through a second fixing shaft 16, a plurality of pin holes 13 are equidistantly formed in the second telescopic loop bar 11, a plurality of pin holes 13 are equidistantly formed in the second stretching bar 10, the pin holes 13 in the second stretching bar 10 correspond to the pin holes 13 in the second stretching bar 10, and positioning pins 12 are inserted into the corresponding two pin holes 13, a first telescopic loop bar 4 is arranged on the outer wall of the first sleeve 2, one end of the first telescopic loop bar 4 is connected with the first sleeve 2 through a first fixing shaft 9, the first telescopic loop bar 4 and a second telescopic loop bar 11 are symmetrically positioned on two sides of the first sleeve 2, one end of a first stretching bar 5 is sleeved in the other end of the first telescopic loop bar 4, the other end of the first stretching bar 5 is connected with the outer wall of the second sleeve 7 through the first fixing shaft 9, a plurality of pin holes 13 are equidistantly formed in the first telescopic loop bar 4, a plurality of pin holes 13 are equidistantly formed in the first stretching bar 5, the pin holes 13 in the first stretching bar 5 correspond to the pin holes 13 in the first stretching bar 5, and positioning pins 12 are inserted in the corresponding two pin holes 13;
when the positioning pin is used, the positioning pin 12 is pulled out of the pin hole 13 in an initial state, the angle between the first sleeve 2 and the second sleeve 7 is adjustable, when the steel bars 14 need to be assembled, a person firstly adjusts the angle of the first sleeve 2 and the second sleeve 7, then the first sleeve 2 and the second sleeve 7 are sleeved on the two steel bars 14 to be assembled respectively, the two sections of the steel bars 14 are inserted into the steel bar placing holes 1 on the first sleeve 2 and the second sleeve 7 respectively, then the person tightens the fixing screw 3 to enable one end of the fixing screw 3 to extend inwards, one end of the fixing screw 3 pushes the steel bars 14 which extend into the fixing screw, the fixing screw is matched with the triangular structure of the steel bar placing holes 1 to clamp and fix the steel bars 14, the locking degree of the locking screw is different according to the diameters of different steel bars 14, the requirements of different types of the steel bars 14 can be met, after the fixing, the person inserts the, the connecting position is fixed, so that the connecting node is locked, and the connecting and fixing effect is good;
the reinforcing steel bar placing hole 1 is designed to be a triangular hole, and reinforcing steel bars 14 with different diameters can be matched and supported by utilizing corners of the reinforcing steel bar placing hole;
the corners of the steel bar placing holes 1 are provided with chamfers, so that the phenomenon that acute angles cause tearing damage during clamping is avoided, and the stability of the device is good;
one end of the fixing screw 3 is designed to be an arc-shaped surface, so that the fixing screw can be conveniently attached to the arc-shaped surface of the reinforcing steel bar 14;
the design that a plurality of friction beads 15 are arranged at one end of the fixing screw 3 increases the friction force between the fixing screw and the reinforcing steel bar 14, so that the clamping and fixing effects are good;
reach and to adjust the angle, adapt to the reinforcing bar 14 of different models, and can form the auto-lock at connected node, connect fixed effectual purpose.
The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. An assembled node of a building structure, characterized by: the steel bar telescopic sleeve comprises a steel bar placing hole, a first sleeve, a fixing screw, a first telescopic sleeve rod, a first stretching rod, a hinging sleeve, a second sleeve, hinging lugs, a second fixing shaft, a second stretching rod, a second telescopic sleeve rod, a positioning pin, a pin hole, a friction bead and a first fixing shaft, wherein one end of the first sleeve is provided with the hinging lugs, one end of the second sleeve is provided with the hinging lugs, two ends of the hinging sleeve are respectively connected with the two hinging lugs, the other end of the first sleeve is provided with the steel bar placing hole, the other end of the second sleeve is provided with the steel bar placing hole, the outer wall of the first sleeve is in screwed connection with a plurality of fixing screws, the outer wall of the second sleeve is in screwed connection with a plurality of fixing screws, one end of each fixing screw extends into the steel bar placing hole, the outer wall of the first sleeve is provided with a second telescopic sleeve rod, one end of the second telescopic sleeve rod is connected with the first sleeve through the second fixing shaft, one end of a second stretching rod is sleeved in the other end of the second stretching rod, the other end of the second stretching rod is connected with the outer wall of a second sleeve through a second fixing shaft, a plurality of pin holes are formed in the second stretching rod at equal intervals, the pin holes in the second stretching rod correspond to the pin holes in the second stretching rod, positioning pins are inserted into the two corresponding pin holes, a first stretching sleeve rod is arranged on the outer wall of a first sleeve, one end of the first stretching sleeve rod is connected with the first sleeve through a first fixing shaft, the first stretching sleeve rod and the second stretching sleeve rod are symmetrically located on two sides of the first sleeve, one end of the first stretching rod is sleeved in the other end of the first stretching sleeve rod, the other end of the first stretching rod is connected with the outer wall of the second sleeve through a first fixing shaft, a plurality of pin holes are formed in the first stretching sleeve rod at equal intervals, a plurality of pin holes are formed in the first stretching rod at equal intervals, the pin holes in the first stretching rod correspond to the pin holes in the first stretching rod, and positioning pins are inserted into the two corresponding pin holes.
2. The fabricated node of a building structure according to claim 1, wherein said reinforcement placement holes are triangular holes.
3. The fabricated node of claim 2, wherein the corner of the rebar placement hole is chamfered.
4. The fabricated node of a building structure of claim 1, wherein said set screw has an arcuate face at one end.
5. The fabricated node of a building structure of claim 4, wherein said set screw has a plurality of friction beads disposed on one end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020105236.2U CN211736058U (en) | 2020-01-17 | 2020-01-17 | Assembled node of building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020105236.2U CN211736058U (en) | 2020-01-17 | 2020-01-17 | Assembled node of building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736058U true CN211736058U (en) | 2020-10-23 |
Family
ID=72879493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020105236.2U Expired - Fee Related CN211736058U (en) | 2020-01-17 | 2020-01-17 | Assembled node of building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182887A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Gear adjusting steel bar connector for assembly type building and using method thereof |
| CN114182886A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Multifunctional adjusting steel bar connector for assembly type building and adjusting method |
-
2020
- 2020-01-17 CN CN202020105236.2U patent/CN211736058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182887A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Gear adjusting steel bar connector for assembly type building and using method thereof |
| CN114182886A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Multifunctional adjusting steel bar connector for assembly type building and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |