Frame column reinforcing connection node for high-rise fabricated residence
By using a combination of connectors and connecting plates in the frame of high-rise prefabricated residential buildings, and using connecting rods and nuts to fix the central concrete columns and concrete beams, the problem of long construction period for connection was solved, and the construction time was shortened and the overall strength was improved.
Patent Information
- Application Number
- CN202520559501.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-28
AI Technical Summary
In existing high-rise prefabricated residential building frames, the construction period for connecting the central concrete columns and concrete beams is relatively long, resulting in low construction efficiency.
The system employs a combined structure consisting of a central concrete column, concrete beams, connectors, and connecting plates. The central concrete column and concrete beams are pre-connected into a whole by using connecting rods and nuts to form a reinforced connection node for the frame columns of high-rise prefabricated residential buildings.
By pre-connecting, construction time is shortened, installation efficiency is improved, and overall load-bearing capacity is increased.
Smart Images
Figure CN223951936U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building construction technical field especially is related to a high -rise fabricated residential frame column reinforcing connection node. BACKGROUND
[0002] With the development of the urbanization construction of China and the steady progress of the socialist modernization construction, the building industry gradually gets rid of the original heavy old construction mode, and implements the fabricated structure building and the fabricated structure technologyization. A large amount of on-site construction labor is changed into factory on-site assembly, which greatly eliminates the construction error and makes up the various phenomena of the different technical levels of workers on the construction site.
[0003] The existing connection mode of the central concrete column and the concrete beam mainly is that the two are connected in advance through longitudinal reinforcement, and then the combination of the two is realized through the post-pouring concrete mode. But the single form of wet connection has a relatively long construction period. UTILITARIAN CONTENT
[0004] The utility model solves the technical problem that a high -rise fabricated residential frame column reinforcing connection node is provided, and the problem of long construction period of the central concrete column and the concrete beam connection is solved.
[0005] In order to solve the above technical problem, the utility model provides a high -rise fabricated residential frame column reinforcing connection node, which comprises a central concrete column, concrete beams arranged on the left and right sides of the central concrete column, connecting pieces arranged between the central concrete column and the concrete beams and connecting plates arranged on one side of the two connecting pieces, first connecting rods perpendicular to the central concrete column and second connecting rods perpendicular to the concrete beams are arranged on the connecting pieces, third connecting rods perpendicular to the central concrete column and fourth connecting rods perpendicular to the concrete beams are arranged on the connecting plates, and nuts are arranged on the outer sides of the connecting rods.
[0006] In the preferred scheme, a plurality of fifth connecting rods are arranged between the two connecting pieces, and nuts are arranged on the outer sides of the fifth connecting rods.
[0007] In the preferred scheme, a boss is arranged on one side of the connecting plate close to the central concrete column, the boss is clamped between the two connecting pieces, fifth connecting holes for mounting the third connecting rods and sixth connecting holes for mounting the fourth connecting rods are arranged on the connecting plate.
[0008] In the preferred scheme, the connecting piece is formed by welding, comprising a bottom plate attached to the center concrete column, a first baffle and a second baffle arranged above the bottom plate, and a muscle plate arranged outside the first baffle, the first baffle and the second baffle form a rectangle, and the concrete beam is inserted into the rectangle; the bottom plate is provided with a first connecting hole for mounting the first connecting rod and a second connecting hole for mounting the fifth connecting rod, the first baffle is provided with a third connecting hole for mounting the second connecting rod, and the second baffle is provided with a fourth connecting hole for the fourth connecting rod to pass through.
[0009] In the preferred scheme, holes matched with the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are arranged on the center concrete column and the concrete beam.
[0010] The beneficial effects of the utility model are that: because the utility model sets up a high-rise fabricated residential frame column reinforcing connection node, connecting piece and connecting plate are arranged between the center concrete column and the concrete beam, the connecting piece is connected with the center concrete column, the connecting plate is connected with the concrete beam, the connecting plate and the connecting piece are fixed together, so that the center concrete column and the concrete beam are connected into a whole, compared with concrete pouring, the installation work efficiency is improved, and the construction time is shortened. BRIEF DESCRIPTION OF DRAWINGS
[0011] The utility model will be further described below in combination with the drawings and examples:
[0012] Fig. 1 It is the front view structure diagram of the utility model embodiment;
[0013] Fig. 2 It is the side connecting piece structure diagram of the utility model embodiment;
[0014] Fig. 3 It is the connecting plate structure diagram of the utility model embodiment.
[0015] Fig. 11 is a center concrete column 11;Concrete beam 12;Boss 13;Connecting plate 14;Fifth connecting hole 141;Sixth connecting hole 142;First connecting rod 15;Second connecting rod 16;Third connecting rod 17;Fourth connecting rod 18;Fifth connecting rod 19;Connecting piece 2;Bottom plate 21;First connecting hole 211;Second connecting hole 212;First baffle 22;Third connecting hole 221;Second baffle 23;Fourth connecting hole 231;Muscle plate 24. DETAILED DESCRIPTION
[0016] Please refer to Figs. 1-3As shown, the embodiment of the present application provides a technical scheme: a high-rise assembled residential frame column reinforcing connection node, comprising a center concrete column 11, concrete beams 12 arranged on the left and right sides of the center concrete column 11, connecting pieces 2 arranged between the center concrete column 11 and the concrete beams 12, and connecting plates 14 arranged on one side of the two connecting pieces 2, wherein the connecting pieces 2 are provided with first connecting rods 15 perpendicular to the center concrete column 11 and second connecting rods 16 perpendicular to the concrete beams 12, the connecting plates 14 are provided with third connecting rods 17 perpendicular to the center concrete column 11 and fourth connecting rods 18 perpendicular to the concrete beams 12, and nuts are arranged on the outer sides of the connecting rods.
[0017] The connecting pieces 2 and the connecting plates 14 are symmetrically arranged on the two sides of the center concrete column 11 respectively, and the connecting pieces 2, the connecting plates 14 and the concrete beams 12 can be manufactured in advance.
[0018] In the preferred scheme, a plurality of fifth connecting rods 19 are further arranged between the two connecting pieces 2, and nuts are arranged on the outer sides of the fifth connecting rods 19.
[0019] In this way, the two connecting pieces 2 can be connected into a whole, thereby increasing the carrying capacity of the whole. The fifth connecting rods 19 can be increased or decreased according to actual needs, and mainly can enhance the strength of the whole.
[0020] In the preferred scheme, a boss 13 is arranged on the connecting plate 14 on the side close to the center concrete column 11, the boss 13 is clamped between the two connecting pieces 2, a fifth connecting hole 141 for mounting the third connecting rod 17 and a sixth connecting hole 142 for mounting the fourth connecting rod 18 are arranged on the connecting plate 14.
[0021] The connecting plate 14 can also connect the two connecting pieces 2 into a whole, thereby increasing the strength of the whole.
[0022] In the preferred scheme, the connecting piece 2 is welded, comprising a bottom plate 21 attached to the center concrete column 11, a first baffle plate 22 and a second baffle plate 23 arranged above the bottom plate 21, and a rib plate 24 arranged on the outer side of the first baffle plate 22, wherein the first baffle plate 22 and the second baffle plate 23 form a rectangle, and the concrete beam 12 is inserted into the rectangle; the bottom plate 21 is provided with a first connecting hole 211 for mounting the first connecting rod 15 and a second connecting hole 212 for mounting the fifth connecting rod 19, the first baffle plate 22 is provided with a third connecting hole 221 for mounting the second connecting rod 16, and the second baffle plate 23 is provided with a fourth connecting hole 231 for the fourth connecting rod 18 to pass through.
[0023] In the preferred scheme, holes matched with the first connecting rod 15, the second connecting rod 16, the third connecting rod 17 and the fourth connecting rod 18 are arranged on the center concrete column 11 and the concrete beam 12.
[0024] During installation, firstly, the connecting pieces 2 are installed and attached on both sides of the center concrete column 11, the first connecting rods 15 are inserted and fixed by nuts, the two connecting pieces 2 and the center concrete column 11 are connected into a whole, the concrete beam 12 is inserted, the second connecting rods 16 are inserted and fixed by nuts, then the connecting plates 14 are installed, the third connecting rods 17 are inserted and fixed to the center concrete column 11, the fourth connecting rods 18 are inserted and fixed to the concrete beam 12, thus the connection between the center concrete column 11 and the concrete beam 12 is completed, compared with on-site pouring, the installation time is shortened, and the overall installation efficiency is improved.
[0025] The above-mentioned embodiments are only preferred technical solutions of the present application, and should not be regarded as a limitation of the present application. The protection scope of the present application should be based on the technical solutions recorded in the claims, including the equivalent replacement solutions of the technical features recorded in the claims. That is, the equivalent replacement improvements within this range are also within the protection scope of the present application.
Claims
1. A high-rise fabricated residential frame column strengthening connection node, characterized in that, The utility model relates to a connecting piece for concrete column and beam, which comprises a center concrete column (11), concrete beams (12) arranged on both sides of the center concrete column (11), connecting pieces (2) arranged between the center concrete column (11) and the concrete beams (12), and connecting plates (14) arranged on one side of the two connecting pieces (2), wherein the connecting pieces (2) are provided with first connecting rods (15) perpendicular to the center concrete column (11), second connecting rods (16) perpendicular to the concrete beams (12), the connecting plates (14) are provided with third connecting rods (17) perpendicular to the center concrete column (11) and fourth connecting rods (18) perpendicular to the concrete beams (12), and nuts are arranged outside the connecting rods.
2. The high-rise fabricated residential frame column strengthening connection node according to claim 1, characterized in that: A plurality of fifth connecting rods (19) are arranged between the two connecting pieces (2), and nuts are arranged outside the fifth connecting rods (19).
3. The high-rise fabricated residential frame column strengthening connection node according to claim 2, characterized in that: A boss (13) is arranged on one side of the connecting plate (14) close to the center concrete column (11), the boss (13) is clamped between the two connecting pieces (2), and the connecting plate (14) is provided with a fifth connecting hole (141) for mounting the third connecting rod (17) and a sixth connecting hole (142) for mounting the fourth connecting rod (18).
4. The high-rise fabricated residential frame column strengthening connection node according to claim 3, characterized in that: The connecting piece (2) is welded and comprises a bottom plate (21) attached to the center concrete column (11), first and second baffle plates (22 and 23) arranged above the bottom plate (21), and a rib plate (24) arranged outside the first baffle plate (22), wherein the first and second baffle plates (22 and 23) form a rectangle, and the concrete beams (12) are inserted into the rectangle; the bottom plate (21) is provided with a first connecting hole (211) for mounting the first connecting rod (15) and a second connecting hole (212) for mounting the fifth connecting rod (19), the first baffle plate (22) is provided with a third connecting hole (221) for mounting the second connecting rod (16), and the second baffle plate (23) is provided with a fourth connecting hole (231) for the fourth connecting rod (18) to pass through.
5. The high-rise fabricated residential frame column strengthening connection node according to claim 1, characterized in that: Holes matched with the first, second, third, and fourth connecting rods (15, 16, 17, and 18) are arranged on the center concrete column (11) and the concrete beams (12).