CN209907657U - Assembled concrete shear wall connected node - Google Patents
Assembled concrete shear wall connected node Download PDFInfo
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- CN209907657U CN209907657U CN201920487399.9U CN201920487399U CN209907657U CN 209907657 U CN209907657 U CN 209907657U CN 201920487399 U CN201920487399 U CN 201920487399U CN 209907657 U CN209907657 U CN 209907657U
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- wall body
- wall
- sleeve
- concrete shear
- shear wall
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Abstract
The utility model belongs to the technical field of building wall, especially, be an assembly type concrete shear force wall connected node, node connected structure to current prefabricated assembled concrete structure is comparatively complicated, the problem that joint strength is low, the following scheme is put forward now, it includes first wall body and the second wall body of setting on first wall body, first wall body and second wall body mutually perpendicular set up, be equipped with first skeleton in the first wall body, be equipped with the second skeleton in the second wall body, a plurality of preformed holes have been seted up to the bottom side of first wall body, movable mounting has the inserted link of two vertical settings in the preformed hole, the top of inserted link extends to the outside and the fixed connection of first wall body on the second wall body. The utility model relates to a rationally, can realize the zonulae occludens between the interior first skeleton of peg graft pole and first wall body to with second wall body zonulae occludens on first wall body, first wall body and second wall body constitute a shear force wall jointly, have improved the bearing capacity of two wall bodies.
Description
Technical Field
The utility model relates to a building wall technical field especially relates to an assembled concrete shear force wall connected node.
Background
With the rapid development of economy in China, the living standard of people is continuously improved, and the requirements on houses are increasingly improved. Meanwhile, the cast-in-place construction mode of the house is not adapted to the sustainable development concept of China, so that the market of prefabricated concrete structure, steel structure and other building systems suitable for industrial production is popularized at present. Through retrieval, patent document with application number 201810757868.4 discloses a rigid connection node of an assembled concrete shear wall and a floor support plate and a construction method, wherein the connection node comprises the shear wall and the floor support plate, and the floor support plate is fixedly connected to one side of the shear wall through H-shaped steel. Shear force wall and building carrier plate rigid connection node still include first steel sheet, second steel sheet, third steel sheet and H shaped steel, and first steel sheet and second steel sheet are fixed the both sides that set up at the shear force wall respectively, and the fixed terminal surface that sets up at the building carrier plate of third steel sheet, and the third steel sheet passes through H shaped steel fixed connection with first steel sheet or second steel sheet, has solved the technical problem that the nodal connection form of shear force wall and building carrier plate is complicated, the connection is difficult in current assembled concrete shear force wall structure.
However, the node connecting structure of the existing prefabricated concrete structure is complex and low in connecting strength, and cracks are easy to appear on a wall body to influence the overall building quality, so that the prefabricated concrete shear wall connecting node is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the node connection structure of current prefabricated concrete structure is comparatively complicated, joint strength is low, and the assembled concrete shear force wall connected node that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the assembly type concrete shear wall connecting node comprises a first wall body and a second wall body arranged on the first wall body, wherein the first wall body and the second wall body are arranged perpendicular to each other, a first framework is arranged in the first wall body, a second framework is arranged in the second wall body, a plurality of preformed holes are formed in the bottom side of the first wall body, two vertically-arranged inserting rods are movably mounted in the preformed holes, the top ends of the inserting rods extend to the outer side of the first wall body and are fixedly connected to the second wall body, and the inserting rods are arranged below the first wall body;
two guide bars have all been welded to the both sides of inserted bar, the outside movable sleeve of guide bar is equipped with the sleeve, one side that the sleeve is close to the inserted bar sets up for the opening, the outside movable sleeve of guide bar is equipped with the spring, the one end that the inserted bar was kept away from to the spring extends to in the sleeve that corresponds, the spring is close to the one end of inserted bar and the outside movable contact of inserted bar, telescopic bottom side welding has the crotch, is located on two hooks on the same horizontal axis around being equipped with same fine rule, and the same pull wire of fixedly connected with on two fine rules, the bottom of pull wire extends to the below of inserted bar, and two one side that two inserted bars are close to each other all set up two with the card hole of sleeve looks adaptation.
Preferably, two through holes are formed in the first framework, and the two through holes are located between the two insertion rods.
Preferably, one end of the sleeve, which is close to the insertion rod, is provided with a circular groove, the outer side of the spring is in movable contact with the inner wall of the corresponding circular groove, and the circular groove is used for accommodating the spring.
Preferably, the first framework is provided with a connecting hole matched with the insertion rod, the insertion rod is movably connected with the corresponding connecting hole, and the connecting hole is used for inserting the insertion rod.
Preferably, the top end of the insertion rod extends into the second wall body and is welded on the second framework, so that the connection stability between the insertion rod and the second wall body is improved.
Preferably, the distance between two card holes on the same vertical axis is the same as the distance between two sleeves on the same vertical axis, so that two sleeves on the same vertical axis can be inserted into two card holes on the same vertical axis at the same time.
Preferably, the distance between the ends, far away from each other, of the two sleeves on the same horizontal axis is larger than the distance between the two insertion rods, and the sleeves can be inserted into the clamping holes when being bounced open.
The utility model discloses in, assembled concrete shear force wall connected node, cooperate through guide bar, sleeve, spring, crotch, fine rule, pull wire and circular slot, establish a pot head of spring in inserting the sleeve with the other end of spring in the outside of guide bar, establish another sleeve cover that is located same horizontal axis on the guide bar, extrusion sleeve moves to the direction that is close to the inserted bar, make the distance between two sleeves that are located same horizontal axis reduce to minimum state, the spring is in the compressed state, get a fine rule, wind the fine rule and establish on the crotch of two sleeves, fix the distance between two sleeves through the fine rule, make the firm connection of sleeve in the outside of inserted bar, fix two other sleeves in the outside of inserted bar;
the inserting rod on the second wall body is inserted into the reserved hole, the bottom side of the second wall body is tightly attached to the top side of the first wall body, the top end of the inserting rod is sequentially inserted into two through holes, the sleeve is moved and aligned to the corresponding clamping hole, the inserting rod is kept still, the pull wire is pulled downwards to drive the fine wire to be separated from the hook, the sleeve is inserted into the clamping hole under the pushing of the elastic force of the spring to limit the position of the inserting rod, concrete is poured into the reserved hole, after the concrete in the reserved hole is solidified, the inserting rod is tightly connected with the second framework in the second wall body, and the inserting rod is tightly connected with the first framework in the first wall body at the same time, so that the second wall body can be tightly connected to the first wall body, the first wall body and the second wall body form a shear wall together;
the utility model relates to a rationally, can realize the zonulae occludens between the interior first skeleton of peg graft pole and first wall body to with second wall body zonulae occludens on first wall body, first wall body and second wall body constitute a shear force wall jointly, have improved the bearing capacity of two wall bodies.
Drawings
Fig. 1 is a schematic structural diagram of an assembled concrete shear wall connection node provided by the present invention;
fig. 2 is a schematic structural diagram of a portion a of an assembled concrete shear wall connection node according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of the fabricated concrete shear wall connection node according to the present invention;
fig. 4 is the utility model provides an assembly type concrete shear wall connected node's crotch's schematic structure view.
In the figure: the wall comprises a first wall body 1, a second wall body 2, a first framework 3, a second framework 4, a reserved hole 5, an insertion rod 6, an insertion rod 7, a through hole 8, a connecting hole 9, a guide rod 10, a sleeve 11, a spring 12, a hook 13, a thin line 14, a pull line 15, a circular groove 16 and a clamping hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the fabricated concrete shear wall connection node comprises a first wall body 1 and a second wall body 2 arranged on the first wall body 1, wherein the first wall body 1 and the second wall body 2 are arranged perpendicular to each other, a first framework 3 is arranged in the first wall body 1, a second framework 4 is arranged in the second wall body 2, a plurality of preformed holes 5 are formed in the bottom side of the first wall body 1, two vertically arranged insertion rods 6 are movably arranged in the preformed holes 5, the top ends of the insertion rods 6 extend to the outer side of the first wall body 1 and are fixedly connected to the second wall body 2, and an insertion rod 7 is arranged below the first wall body 1;
two guide bars 10 have all been welded to the both sides of inserted bar 7, the outside movable sleeve of guide bar 10 is equipped with sleeve 11, one side that sleeve 11 is close to inserted bar 7 sets up for the opening, the outside movable sleeve of guide bar 10 is equipped with spring 12, spring 12 is kept away from the one end of inserted bar 7 and is extended to in the sleeve 11 that corresponds, spring 12 is close to the one end of inserted bar 7 and the outside movable contact of inserted bar 7, sleeve 11's bottom side welding has crotch 13, around being equipped with same fine rule 14 on being located two crotch 13 on the same horizontal axis, and the same pull wire 15 of fixedly connected with on two fine rules 14, the bottom of pull wire 15 extends to the below of inserted bar 7, and two card holes 17 with sleeve 11 looks adaptation are all seted up to one side that two inserted bar 6 are close to each other.
In the utility model, two through holes 8 are provided on the first framework 3, and the two through holes 8 are all located between the two insertion rods 6.
The utility model discloses in, the sleeve 11 is close to the one end of inserted bar 7 and is equipped with circular recess 16, the outside of spring 12 and the inner wall movable contact of the circular recess 16 that corresponds, circular recess 16 is used for packing into spring 12.
The utility model discloses in, offer on the first skeleton 3 with the connecting hole 9 of 6 looks adaptations of peg graft pole, peg graft pole 6 and the 9 swing joint of connecting hole that correspond, connecting hole 9 is used for inserting peg graft pole 6.
The utility model discloses in, the top of peg graft pole 6 extends to in the second wall body 2 and welds on second skeleton 4, improves the stability of being connected between peg graft pole 6 and the second wall body 2.
The utility model discloses in, the distance that is located between two card holes 17 on the same vertical axis is the same with the distance that is located between two sleeves 11 on the same vertical axis for two sleeves 11 that are located on the same vertical axis can insert simultaneously and are located two card holes 17 on the same vertical axis.
The utility model discloses in, the distance between the one end that is located two sleeves 11 on the same horizontal axis and keeps away from each other is bigger than the distance between two peg graft poles 6, can insert in the card hole 17 when sleeve 11 bounces open.
In the utility model, when in use, firstly, one end of the spring 12 is sleeved on the outer side of the guide bar 10, then the other end of the spring 12 is inserted into the sleeve 11, another sleeve 11 on the same horizontal axis is sleeved on the guide bar 10 in the same way, at the same time, the extrusion sleeve 11 moves towards the direction close to the inserted bar 7, so that the distance between the two sleeves 1 on the same horizontal axis is reduced to the minimum state, at the same time, the spring 12 is in a compressed state, a thin wire 14 is taken, the thin wire 14 is wound on the hooks 13 of the two sleeves 11, the distance between the two sleeves 11 is fixed through the thin wire 14, so that the sleeve 11 is stably connected on the outer side of the inserted bar 7, at the same time, the inserted bar 6 on the second wall body 2 is penetrated into the reserved hole 5, so that the bottom side of the second wall body 2 is tightly attached to the top side of the first wall body 1, then the top end of the inserted bar 7 penetrates into the two through holes 8 in sequence, the sleeve 11 is moved and aligned to the corresponding clamping hole 17, the inserted bar 7 is kept still and the pull wire 15 is pulled downwards, so that the pull wire 15 drives the thin line 14 to be separated from the hook 13, the sleeve 11 penetrates into the clamping hole 17 under the pushing of the spring 12 at the moment, the position of the inserted bar 6 can be limited, the concrete is poured into the reserved hole 5 at the moment, after the concrete in the reserved hole 5 is solidified, because the inserted bar 6 is tightly connected with the second framework 4 in the second wall 2, the inserted bar 6 is tightly connected with the first framework 3 in the first wall 1 at the same time, the second wall 2 can be tightly connected onto the first wall 1, and at the moment, the first wall 1 and the second wall 2 jointly form a shear wall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The assembly type concrete shear wall connecting node comprises a first wall body (1) and a second wall body (2) arranged on the first wall body (1), wherein the first wall body (1) and the second wall body (2) are perpendicular to each other, a first framework (3) is arranged in the first wall body (1), and a second framework (4) is arranged in the second wall body (2), and the assembly type concrete shear wall connecting node is characterized in that a plurality of reserved holes (5) are formed in the bottom side of the first wall body (1), two vertically arranged inserting rods (6) are movably arranged in the reserved holes (5), the top ends of the inserting rods (6) extend to the outer side of the first wall body (1) and are fixedly connected to the second wall body (2), and inserting rods (7) are arranged below the first wall body (1);
two guide rods (10) are welded on two sides of the inserted rod (7), a sleeve (11) is movably sleeved on the outer side of each guide rod (10), one side of the sleeve (11) close to the inserted link (7) is provided with an opening, the outer side of the guide rod (10) is movably sleeved with a spring (12), one end of the spring (12) far away from the inserted bar (7) extends into the corresponding sleeve (11), one end of the spring (12) close to the inserted link (7) is movably contacted with the outer side of the inserted link (7), hooks (13) are welded at the bottom side of the sleeve (11), the same thin line (14) is wound on the two hooks (13) positioned on the same horizontal axis, and the same traction wire (15) is fixedly connected on the two thin wires (14), the bottom end of the traction wire (15) extends to the lower part of the inserted link (7), and one side of the two inserting rods (6) close to each other is provided with two clamping holes (17) matched with the sleeve (11).
2. The fabricated concrete shear wall connection node according to claim 1, wherein two through holes (8) are formed in the first framework (3), and the two through holes (8) are located between the two insertion rods (6).
3. An assembled concrete shear wall connection node according to claim 1, wherein the sleeve (11) is provided with a circular groove (16) at one end adjacent to the insert rod (7), and the outer side of the spring (12) is in movable contact with the inner wall of the corresponding circular groove (16).
4. The assembly type concrete shear wall connecting node according to claim 1, wherein the first framework (3) is provided with a connecting hole (9) matched with the insertion rod (6), and the insertion rod (6) is movably connected with the corresponding connecting hole (9).
5. The fabricated concrete shear wall connection node of claim 1, wherein the top end of the plug-in rod (6) extends into the second wall body (2) and is welded to the second framework (4).
6. Fabricated concrete shear wall connection node according to claim 1, characterized in that the distance between two snap holes (17) located on the same vertical axis is the same as the distance between two sleeves (11) located on the same vertical axis.
7. An assembled concrete shear wall connection node according to claim 1, wherein the distance between the ends of the two sleeves (11) that are remote from each other on the same horizontal axis is greater than the distance between the two bayonet rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487399.9U CN209907657U (en) | 2019-04-11 | 2019-04-11 | Assembled concrete shear wall connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487399.9U CN209907657U (en) | 2019-04-11 | 2019-04-11 | Assembled concrete shear wall connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209907657U true CN209907657U (en) | 2020-01-07 |
Family
ID=69036267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920487399.9U Expired - Fee Related CN209907657U (en) | 2019-04-11 | 2019-04-11 | Assembled concrete shear wall connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209907657U (en) |
-
2019
- 2019-04-11 CN CN201920487399.9U patent/CN209907657U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |