CN108240037A - Transverse joint connecting node between a kind of prefabricated board wall layers - Google Patents

Transverse joint connecting node between a kind of prefabricated board wall layers Download PDF

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Publication number
CN108240037A
CN108240037A CN201611223606.7A CN201611223606A CN108240037A CN 108240037 A CN108240037 A CN 108240037A CN 201611223606 A CN201611223606 A CN 201611223606A CN 108240037 A CN108240037 A CN 108240037A
Authority
CN
China
Prior art keywords
board wall
rim
cup
connecting node
peg
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.)
Pending
Application number
CN201611223606.7A
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Chinese (zh)
Inventor
李金鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Wisdom Cloud Construction Technology Co Ltd
Original Assignee
Beijing Wisdom Cloud Construction Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Wisdom Cloud Construction Technology Co Ltd filed Critical Beijing Wisdom Cloud Construction Technology Co Ltd
Priority to CN201611223606.7A priority Critical patent/CN108240037A/en
Publication of CN108240037A publication Critical patent/CN108240037A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/61Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces

Abstract

The present invention relates to connecting node technical fields, transverse joint connecting node between especially a kind of prefabricated board wall layers, including lower floor's board wall module upper end connecting node and upper strata board wall module lower end connecting node, the lower end both sides of the upper strata board wall module are equipped with and the matched connecting sleeve of rim of a cup casing, the upper strata board wall module is internally provided with the connecting node for being parallel to transverse joint, the connecting node includes connecting plate, the connecting plate and the second peg are in the empty slot of C-type steel, and the lower part both sides of the upper strata board wall module are equipped with injected hole.Prefabricated block can be across multilayer module, it can be achieved that the quick assembling of prefabricated building module, shortens construction period;Using the anchorage effect link block of high strength grout, reduce a large amount of site welding workload;The horizontal joint of only reserved 20mm between module reduces the template support workload at scene;The design of board wall intermodule rim of a cup ensure that intermodule bonding strength and quality.

Description

Transverse joint connecting node between a kind of prefabricated board wall layers
Technical field
The present invention relates to transverse joint connecting nodes between connecting node technical field more particularly to a kind of prefabricated board wall layers.
Background technology
At present, human cost is high, field operation amount is big, production is imitated in the prevalence of building for China's traditional architecture mode of production Rate is low and by natural environment influence is larger, construction quality and safety causes anxiety, environmental pollution is serious, resource and energy waste are serious etc. Problem.This requires constructional enterprises that must change the traditional architecture mode of production, promotes good construction industry ecological environment.
Country pushes assembled architecture, now develop relative time length precast member for reinforcing bar concrete be prefabricated in the factory and There is many problems during assembled in situ, lead to building assembling process of the China based on PC (precast concrete) It develops slowly.Prefabricated board wall is as main stress wall in various architectural structure systems, to its board wall seam various aspects There can be strict requirements, building assembled architecture precast stressed board wall of the China based on PC (precast concrete) (is cut Power wall) particularly transverse joint connection is difficult to meet strong ties to seam between board wall up and down, cause later stage seam go out crack influence it is beautiful Even influence structure safety.Transverse joint connection must be as board wall be pre- between this requires the particularly upper and lower board wall of the connection between stress board wall The promotion of technology processed and improve, meet the industrialized requirement of future architecture industry.
The defects of prior art and deficiency:
Although the building industrialization in ChinaMarketIt has a high potential, but due to working foundation weakness, it is necessary to recognize entirely to send out Spread gesture is still severeer, and following problem is mainly faced with for upper and lower board wall intermodule transverse joint connecting node:
(1) one of transverse joint connection main problem is the connectivity problem of reinforcing bar, it is difficult to accomplish in both economical range strong It connects to reach good stress performance;
(2) conventional sleeve connection mode, complicated construction technique and difficulty of construction are high, to upper strata board wall module reinforcing bar preformed hole Required precision is higher, and error causes upper and lower module not dock if excessive, influences construction progress;
(3) conventional coupling arrangement injected hole is excessive, and quantities is big, causes cost height, progress slow;
(4) transverse joint node bonding strength quality is difficult to ensure that, it is impossible to ensure strong ties, influence construction quality even with Safety.
Invention content
The purpose of the present invention is to solve the connection that one of transverse joint connection main problem is reinforcing bar exists in the prior art Problem, it is difficult to accomplish strong ties in both economical range to reach good stress performance;Conventional sleeve connection mode, is applied Work complex process and difficulty of construction height, higher to upper strata board wall module reinforcing bar preformed hole required precision, error causes if excessive Upper and lower module is not docked, and influences construction progress;Conventional coupling arrangement injected hole is excessive, and quantities is big, leads to cost height, progress The shortcomings that slow, and transverse joint connecting node between a kind of prefabricated board wall layers proposed.
To achieve these goals, present invention employs following technical solutions:
Transverse joint connecting node between a kind of prefabricated board wall layers is designed, including lower floor's board wall module upper end connecting node and top plate Wall module lower end connecting node, the upper end both sides of lower floor's board wall module are equipped with rim of a cup, and the rim of a cup is by rim of a cup casing, cup Mouth steel plate, peg connecting plate and the first peg composition, the rim of a cup steel plate are located at the both sides of rim of a cup, and the rim of a cup steel plate is close to cup The side of mouth is connected with peg connecting plate, and the peg connecting plate is welded to connect to form rim of a cup shape with rim of a cup steel plate, the first peg Peg connecting plate is connected to, the upper end of two rims of a cup is connected by C-type steel, and the rim of a cup steel plate and peg connecting plate are formed Rim of a cup cavity be plugged with rim of a cup casing, the C-type steel stretches into 15-25mm, and the C-type steel deeply close to the side of rim of a cup cavity Positioned at the inside of rim of a cup steel plate;
The lower end both sides of the upper strata board wall module are equipped with and the matched connecting sleeve of rim of a cup casing, the connecting sleeve Both sides be equipped with the second peg of equidistant arrangement, the upper strata board wall module is internally provided with the connection section for being parallel to transverse joint Point, the connecting node include connecting plate, and the both sides of the connecting plate are welded with the second peg, the connecting plate and second Peg is in the empty slot of C-type steel, and the lower part both sides of the upper strata board wall module are equipped with injected hole.
Preferably, the connecting node being internally provided with of the upper strata board wall module is double anchor bar.
Preferably, the internal diameter of the connecting sleeve is slightly larger than the outer diameter of rim of a cup casing.
Preferably, the anchor bar of the connecting node seam crossing or the connecting node being made of connecting plate and the second peg Match with the empty slot internal diameter of C-type steel.
Transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention, advantageous effect are:
(1) Prefabricated block can be across multilayer module, it can be achieved that the quick assembling of prefabricated building module, shortens construction period;
(2) using the anchorage effect link block of high strength grout, reduce a large amount of site welding workload;
(3) horizontal joint of 20mm is only reserved between module, reduces the template support workload at scene;
(4) board wall intermodule rim of a cup design ensure that intermodule bonding strength and quality.
Description of the drawings
Fig. 1 lower floor's board wall module of transverse joint connecting node and upper strata board wall between a kind of prefabricated board wall layers proposed by the present invention Module connection structure schematic diagram;
Fig. 2 lower floor's board wall module stereochemical structures of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention are shown It is intended to;
Fig. 3 lower floor's board wall modular structure skeletons of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention show It is intended to;
Fig. 4 lower floor's board wall module plan structures of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention are shown It is intended to;
Fig. 5 enlarged structure schematic diagrams at the A of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention;
The cross-sectional view of Fig. 6 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention;
Fig. 7 upper strata board wall modular structure solids of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention are shown It is intended to;
The structure elevational schematic view of Fig. 8 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention;
The structural facades schematic diagram of Fig. 9 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention;
The present invention looks up structural representation of Figure 10 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention;
The lower floor's board wall module and top plate of Figure 11 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention The dimensional structure diagram of wall module;
The lower floor's board wall module and top plate of Figure 12 transverse joint connecting nodes between a kind of prefabricated board wall layers proposed by the present invention Wall module connection structure schematic diagram;
Figure 13 enlarged structure schematic diagrams at the B of transverse joint connecting node between a kind of prefabricated board wall layers proposed by the present invention.
In figure:Lower floor's board wall module 1, rim of a cup casing 101, rim of a cup steel plate 102, C-type steel 103, peg connecting plate 104, One peg 105, upper strata board wall module 2, connecting sleeve 201, the second peg 202, injected hole 203, connecting plate 204, anchor bar 205。
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-8, transverse joint connecting node between a kind of prefabricated board wall layers, including 1 upper end connecting node of lower floor's board wall module With 2 lower end connecting node of upper strata board wall module, the upper end both sides of lower floor's board wall module 1 are equipped with rim of a cup, and rim of a cup is by rim of a cup casing 101st, rim of a cup steel plate 102,104 and first peg 105 of peg connecting plate form, and rim of a cup steel plate 102 is located at the both sides of rim of a cup, rim of a cup Steel plate 102 is connected with peg connecting plate 104 close to the side of rim of a cup, and peg connecting plate 104 is welded to connect shape with rim of a cup steel plate 102 Into rim of a cup shape, the first peg 105 is connected to peg connecting plate 104, and the upper end of two rims of a cup is connected by C-type steel 103, rim of a cup steel The rim of a cup cavity that plate 102 and peg connecting plate 104 are formed is plugged with rim of a cup casing 101, and C-type steel 103 is close to the one of rim of a cup cavity 18mm is stretched into side deeply, and C-type steel 103 is located at the inside of rim of a cup steel plate 102;
The lower end both sides of upper strata board wall module 2 are equipped with and 101 matched connecting sleeve 201 of rim of a cup casing, connecting sleeve 201 internal diameter is slightly larger than the outer diameter of rim of a cup casing 101, convenient for fast installing, retains certain installation gap convenient for connecting sleeve 201 are socketed on outside rim of a cup casing 101.
With reference to Figure 12-13, the both sides of connecting sleeve 201 are equipped with the second peg 202 of equidistant arrangement, upper strata board wall module 2 are internally provided with the connecting node for being parallel to transverse joint, and connecting node includes connecting plate 204, the both sides of connecting plate 204 are welded There is the second peg 202,204 and second peg 202 of connecting plate is in the empty slot of C-type steel 103, the lower part of upper strata board wall module 2 Both sides are equipped with injected hole 203, the anchor bar 205 of connecting node seam crossing or are made of 204 and second peg 202 of connecting plate Connecting node and the empty slot internal diameter of C-type steel match, form half closing in cavity;Upper strata connecting sleeve 201 stretches into lower floor's rim of a cup Section is welded with the second peg 202, with reference to half closing in cavity and single first peg 105 being welded on peg connecting plate 104, perfusion Be conducive to improve the anchoring reliability to upper strata steel column after mortar.
With reference to Fig. 9-11, as another preferred embodiment of the present invention, with a upper embodiment only difference is that upper strata The connecting node being internally provided with of board wall module 2 is double anchor bar 205, reduces a large amount of site welding workload, is saved It makes an appointment, while can also ensure the quality of connection of transverse joint.
There are two types of available for grouting technique scheme between plate stitch for the present invention also tool:
Scheme one
Suitable slurry is previously implanted in 103 slot of rim of a cup and C-type steel of lower floor's board wall module 1 and upper strata board wall module 2;On The connecting sleeve 201 of laminate wall module 2 is inserted into the rim of a cup of lower floor's board wall module 1, while upper strata board wall module 2 is parallel to transverse joint Connecting node seam crossing anchor bar 205 or C-type steel 103 is anchored by the node that 204 and second peg 202 of connecting plate forms Slot in, squeeze out slurry;The horizontal joint of 20mm is reserved between lower floor's board wall module 1 and upper strata board wall module 2, is squeezed out water after slurry Flush joint fills up, and process is poured after can cancelling the seam at scene;The verticality of upper strata board wall module 2 is adjusted, applies temporary support, waits to starch After material hardening, lower floor's board wall module 1 and upper strata board wall module 2 are linked as entirety.
Scheme two
Lower floor's board wall module 1 and upper strata board wall module 2 pour again after docking, slurry requirement good fluidity, high intensity, from close Real, ungauged regions.Unlike scheme one, first lower floor's board wall module 1 and upper strata board wall module 2 are docked, apply temporary support; Grout hole 204 obliquely is reserved on 2 plate of upper strata board wall module, slurry scene is injected in 103 slot of rim of a cup and C-type steel, and Fill up the horizontal joint of intermodule.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (4)

1. a kind of transverse joint connecting node between prefabricated board wall layers, including lower floor's board wall module (1) upper end connecting node and upper strata board wall Module (2) lower end connecting node, which is characterized in that the upper end both sides of lower floor's board wall module (1) are equipped with rim of a cup, the cup Mouth is made of rim of a cup casing (101), rim of a cup steel plate (102), peg connecting plate (104) and the first peg (105), the rim of a cup steel Plate (102) is connected with peg connecting plate (104), institute positioned at the both sides of rim of a cup, the rim of a cup steel plate (102) close to the side of rim of a cup It states peg connecting plate (104) to be welded to connect to form rim of a cup shape with rim of a cup steel plate (102), the first peg (105) is connected to peg company Fishplate bar (104), the upper end of two rims of a cup are connected by C-type steel (103), the rim of a cup steel plate (102) and peg connecting plate (104) the rim of a cup cavity formed is plugged with rim of a cup casing (101), and the C-type steel (103) is stretched into deeply close to the side of rim of a cup cavity 15-25mm, and the C-type steel (103) is positioned at the inside of rim of a cup steel plate (102);
The lower end both sides of the upper strata board wall module (2) are equipped with and rim of a cup casing (101) matched connecting sleeve (201), institute The both sides for stating connecting sleeve (201) are equipped with the second peg (202) of equidistant arrangement, the inside of the upper strata board wall module (2) Equipped with the connecting node for being parallel to transverse joint, the connecting node includes connecting plate (204), the both sides of the connecting plate (204) It is welded with the second peg (202), in the connecting plate (204) and the empty slot of the second peg (202) in C-type steel (103), institute The lower part both sides for stating upper strata board wall module (2) are equipped with injected hole (203).
2. transverse joint connecting node between a kind of prefabricated board wall layers according to claim 1, which is characterized in that the upper strata board wall The connecting node being internally provided with of module (2) is double anchor bar (205).
3. transverse joint connecting node between a kind of prefabricated board wall layers according to claim 1, which is characterized in that the connecting sleeve (201) internal diameter is slightly larger than the outer diameter of rim of a cup casing (101).
4. transverse joint connecting node between a kind of prefabricated board wall layers according to claim 1, which is characterized in that the connecting node The anchor bar (205) of seam crossing or the connecting node and the sky of C-type steel being made of connecting plate (204) and the second peg (202) Slot internal diameter matches.
CN201611223606.7A 2016-12-27 2016-12-27 Transverse joint connecting node between a kind of prefabricated board wall layers Pending CN108240037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611223606.7A CN108240037A (en) 2016-12-27 2016-12-27 Transverse joint connecting node between a kind of prefabricated board wall layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611223606.7A CN108240037A (en) 2016-12-27 2016-12-27 Transverse joint connecting node between a kind of prefabricated board wall layers

Publications (1)

Publication Number Publication Date
CN108240037A true CN108240037A (en) 2018-07-03

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CN201611223606.7A Pending CN108240037A (en) 2016-12-27 2016-12-27 Transverse joint connecting node between a kind of prefabricated board wall layers

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472471A (en) * 2020-04-29 2020-07-31 南宁学院 Multifunctional composite wall
CN112160639A (en) * 2020-09-25 2021-01-01 长沙金湘水泥制品有限公司 Telegraph pole and production process thereof
CN113756471A (en) * 2021-10-11 2021-12-07 佰昱建设集团有限公司 Connecting structure of thin-wall steel concrete shear wall and lower steel reinforced concrete shear wall
CN114215171A (en) * 2021-12-21 2022-03-22 中铁第四勘察设计院集团有限公司 Slurry overflowing connecting joint of assembly type structure and construction method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472471A (en) * 2020-04-29 2020-07-31 南宁学院 Multifunctional composite wall
CN112160639A (en) * 2020-09-25 2021-01-01 长沙金湘水泥制品有限公司 Telegraph pole and production process thereof
CN113756471A (en) * 2021-10-11 2021-12-07 佰昱建设集团有限公司 Connecting structure of thin-wall steel concrete shear wall and lower steel reinforced concrete shear wall
CN114215171A (en) * 2021-12-21 2022-03-22 中铁第四勘察设计院集团有限公司 Slurry overflowing connecting joint of assembly type structure and construction method thereof
CN114215171B (en) * 2021-12-21 2023-08-29 中铁第四勘察设计院集团有限公司 Assembled structure slurry overflow connection node and construction method thereof

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