Reinforced concrete joint connecting structure
By introducing a disassembly and fixing structure and a reinforcement connection structure into the reinforced concrete joint connection structure, the problem of unstable connection is solved, and a stable reinforced concrete joint connection is achieved, which facilitates disassembly and maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-04-10
AI Technical Summary
Existing reinforced concrete joint connection structures are prone to separation after long-term use, and the ring reinforcement is prone to shaking during the welding process, resulting in unstable fixation.
It adopts a disassembly and assembly fixing structure and a reinforcement connection structure, including components such as rectangular plates, connecting plates, fixing threaded rods, reinforcing connecting plates, fixing ring blocks and reinforcing rods, which are connected by threads and fixed by casting to form a stable overall connection.
It achieves a stable connection of reinforced concrete joints, facilitates disassembly and maintenance, and improves the stability and durability of the connection.
Smart Images
Figure CN224106602U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of connection structure technology, and specifically to a reinforced concrete joint connection structure. Background Technology
[0002] Reinforced concrete joint connection structures mainly include various forms and construction methods, aiming to ensure effective connection and joint work between steel bars and concrete. Reinforced concrete joint connection structures are a crucial part of reinforced concrete structures, involving the interaction and connection between steel bars and concrete. The main purpose of this connection structure is to ensure that steel bars and concrete can form a whole and jointly bear external loads. In building waterproofing projects, reinforced concrete joints are often poured for connection, thereby improving the waterproofing effect.
[0003] The fixing between the concrete block and the connecting frame often involves pouring the external connecting frame and the internal concrete, or directly inserting the formed concrete into the connecting frame. This connection method means that the internal concrete and the external connecting frame are fixed only by the contact surface, which cannot form a stable whole. After a long period of use, they are prone to separation. At the same time, in the process of connecting the connecting frame and the external steel bars, four support rods are fixed by welding first, and then the ring steel bars are hinged to the support rods with wire and tools. This method not only makes the ring steel bars easy to shake, but is also very inconvenient.
[0004] To address the aforementioned issues, this application proposes a reinforced concrete joint connection structure. Utility Model Content
[0005] This utility model addresses the technical problems existing in the prior art by providing a reinforced concrete joint connection structure.
[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A reinforced concrete node connection structure includes a connecting frame. The outer surface of the connecting frame is provided with a disassembly and fixing structure, and the interior of the connecting frame is provided with a reinforcing connection structure. The disassembly and fixing structure includes a rectangular plate, which is fixedly connected to the outer surface of the connecting frame. A connecting plate is fixedly connected to the bottom of the outer surface of the rectangular plate. A fixed threaded rod is fixedly connected to one side of the connecting plate. A reinforcing connecting plate is slidably provided on the outer surface of the fixed threaded rod. A first fastening nut is threadedly connected to one end of the fixed threaded rod. The reinforcing connection structure includes a fixing ring block, which is fixedly connected to the inner wall of the connecting frame. A reinforcing rod is fixedly connected to the top of the fixing ring block.
[0007] Preferably, the inner wall of the connecting plate is provided with a first jack, the inner wall of the reinforcing connecting plate is provided with a second jack, and the inner walls of the first jack and the second jack are provided with a separable threaded rod, one end of the separable threaded rod is threadedly connected with a second fastening nut.
[0008] By setting the threaded rod and the first jack and the second jack, the reinforcing connecting plate and other components can be fixed.
[0009] Preferably, one end of the separable threaded rod is fixedly connected with a circular baffle, one side of the outer surface of the circular baffle is fixedly connected with a connecting rod, and the outer surface of the connecting rod is sleeved with a ring-shaped steel bar.
[0010] By setting the circular baffle, the insertion depth of the separable threaded rod can be limited when it is inserted, and the ring-shaped steel bar can be sleeved on the outer surfaces of the four connecting rods.
[0011] Preferably, the inner wall of the connecting rod is provided with a third jack, the inner wall of the ring-shaped steel bar is provided with a fourth jack, the inner walls of the third jack and the fourth jack are provided with a threaded fixing rod, and one end of the threaded fixing rod is fixedly connected with a third fastening nut.
[0012] By setting the threaded fixing rod, the connecting rod and the ring-shaped steel bar can be fixed.
[0013] Preferably, the inner wall of the connecting frame is provided with a circular I-shaped block, and the inner wall of the circular I-shaped block is provided with a first reinforcing hole.
[0014] By setting the circular I-shaped block, the connecting frame can be fixed, and the reinforcing rod can be inserted into the inner wall of the first reinforcing hole.
[0015] Preferably, the two ends of the connecting frame are provided with reinforcing piles, and the inner walls of the reinforcing piles are provided with second reinforcing holes.
[0016] Under the action of the reinforcing piles, the second reinforcing holes can be used to assist in connecting with the reinforcing rod, thereby increasing the stability inside.
[0017] The beneficial effects of the utility model are:
[0018] By setting the dismounting and fixing structure, the connecting rod can be dismounted and fixed, and the reinforcing connecting plate can be fixed, thereby facilitating the dismounting, maintenance and replacement of the connecting rod.
[0019] Through setting the reinforcing connection structure, the I-shaped round block can be fixed with the connecting frame, and the internal fixing can be more stable through cooperating with the reinforcing rod, so that the I-shaped round block is fixed with the reinforcing pile under the action of the reinforcing rod and the second reinforcing hole, and the overall fixing is more stable. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a whole structure schematic view of the utility model;
[0021] Figure 2 It is a connecting frame and related parts structure schematic view of the utility model;
[0022] Figure 3 It is a connecting rod and related parts structure schematic view of the utility model;
[0023] Figure 4 It is a reinforcing rod and related parts structure schematic view of the utility model;
[0024] Figure 5 It is a reinforcing pile and related parts structure schematic view of the utility model;
[0025] Figure 6 It is an I-shaped round block and related parts structure schematic view of the utility model.
[0026] In the drawings, the component list represented by each sign is as follows:
[0027] 1, connecting frame;
[0028] 2, dismounting and fixing structure; 21, rectangular plate; 22, connecting plate; 23, reinforcing connecting plate; 24, first insertion hole; 25, fixed threaded insertion rod; 26, first fastening nut; 27, second insertion hole; 28, connecting rod; 29, circular baffle; 210, separable threaded insertion rod; 211, second fastening nut; 212, annular steel bar; 213, third insertion hole; 214, fourth insertion hole; 215, threaded fixed rod; 216, third fastening nut;
[0029] 3, reinforcing connection structure; 31, fixed ring block; 32, reinforcing rod; 33, I-shaped round block; 34, first reinforcing hole; 35, reinforcing pile; 36, second reinforcing hole. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0031] In the description of the application, the terms "first", "second", are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.
[0032] In the description of the application, the term "for example" is used to indicate "as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily interpreted as more preferred or more advantageous than other embodiments. The following description is given in order to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that those skilled in the art can realize the present application without using these specific details. In other examples, well-known structures and processes will not be described in detail to avoid unnecessary details making the description of the present application obscure. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope that meets the principles and characteristics disclosed in the present application.
[0033] Referring to Figures 1-6 A reinforced concrete joint connecting structure, comprising a connecting frame 1, a dismounting and fixing structure 2 is arranged on the outer surface of the connecting frame 1, a reinforcing and connecting structure 3 is arranged in the connecting frame 1, the dismounting and fixing structure 2 comprises four rectangular plates 21, which are equidistantly arranged along the circumferential direction of the connecting frame 1, the rectangular plates 21 are fixedly connected with the outer surface of the connecting frame 1, a connecting plate 22 is fixedly connected to the bottom of the outer surface of the rectangular plate 21, a fixed threaded plug 25 is fixedly connected to one side of the connecting plate 22, the fixed threaded plug 25 can be fixed with the reinforcing connecting plate 23, the reinforcing connecting plate 23 is slidably arranged on the outer surface of the fixed threaded plug 25, the reinforcing connecting plate 23 can assist in reinforcing the connecting plate 22, a first fastening nut 26 is threadedly connected to one end of the fixed threaded plug 25, the first fastening nut 26 can be locked with the fixed threaded plug 25, the reinforcing and connecting structure 3 comprises a fixed ring block 31, the fixed ring block 31 is fixedly connected with the inner wall of the connecting frame 1, a reinforcing rod 32 is fixedly connected to the top of the fixed ring block 31, the reinforcing rod 32 can be reinforced and fixed with the fixed ring block 31.
[0034] Referring to Figures 2-3The inner wall of the connecting plate 22 is provided with a first insertion hole 24, and the inner wall of the reinforcing connecting plate 23 is provided with a second insertion hole 27. The number of the first insertion hole 24 and the second insertion hole 27 is four, which is located at the four corners of the connecting plate 22 and the reinforcing connecting plate 23. The inner wall of the first insertion hole 24 and the second insertion hole 27 is provided with a separable threaded insertion rod 210. One end of the separable threaded insertion rod 210 is threadedly connected with a second fastening nut 211. The separable threaded insertion rod 210 and the second fastening nut 211 can cooperate to disassemble and assemble the connecting rod 28.
[0035] With reference to Figure 3 One end of the separable threaded insertion rod 210 is fixedly connected with a circular baffle 29. The circular baffle 29 can disassemble and assemble the separable threaded insertion rod 210. The outer surface of the circular baffle 29 is fixedly connected with the connecting rod 28. The outer surface of the connecting rod 28 is sleeved with a ring-shaped steel bar 212. The ring-shaped steel bar 212 is sleeved on the connecting rod 28 for limiting connection.
[0036] With reference to Figure 3 The inner wall of the connecting rod 28 is provided with a third insertion hole 213, and the inner wall of the ring-shaped steel bar 212 is provided with a fourth insertion hole 214. The third insertion hole 213 and the fourth insertion hole 214 need to be pre-adjusted to be horizontally aligned during installation. The inner wall of the third insertion hole 213 and the fourth insertion hole 214 is provided with a threaded fixing rod 215. One end of the threaded fixing rod 215 is fixedly connected with a third fastening nut 216. The threaded fixing rod 215 can be fixed in cooperation with the third fastening nut 216.
[0037] With reference to Figure 5 And Figure 6 The inner wall of the connecting frame 1 is provided with an I-shaped circular block 33. The inner wall of the I-shaped circular block 33 is provided with a first reinforcing hole 34. The I-shaped circular block 33 and the connecting frame 1 are formed by pouring concrete. At this time, the first reinforcing hole 34 is the position of the reinforcing rod 32 during pouring.
[0038] With reference to Figure 5 Both ends of the connecting frame 1 are provided with a reinforcing pile 35. The inner wall of the reinforcing pile 35 is provided with a second reinforcing hole 36. The reinforcing pile 35 and the I-shaped circular block 33 are formed by pouring. The second reinforcing hole 36 is the position of the reinforcing rod 32 during pouring.
[0039] Working principle:
[0040] The worker pours the concrete to the inside of the connecting frame 1 through the pouring equipment, at this time, the reinforcing rod 32 is fixed with the formed I round block 33 in the inside, at the same time, the reinforcing pile 35 is poured and fixed with the reinforcing rod 32 and the I round block 33, at this time, the reinforcing connecting plate 23 is attached with the rectangular plate 21, the first fastening nut 26 is rotated, and then the reinforcing connecting plate 23 is fixed by cooperating with the fixed threaded inserting rod 25, at this time, the separable threaded inserting rod 210 is inserted into the first inserting hole 24 and the second inserting hole 27, and then the second fastening nut 211 is fixed with the separable threaded inserting rod 210, at this time, the fourth inserting hole 214 on the annular reinforcing steel bar 212 is fixed with the third inserting hole 213, and then the threaded fixing rod 215 is inserted into the inner walls of the third inserting hole 213 and the fourth inserting hole 214, and then the third fastening nut 216 is fixed with the threaded fixing rod 215.
[0041] Although preferred embodiments of the present application have been described, those skilled in the art will be able to make additional modifications and variations thereto without departing from the spirit and scope of the application. Accordingly, the appended claims are intended to encompass within their scope all such modifications and variations as fall within the scope of the present application.
[0042] Obviously, various modifications and changes can be made to the present application by those skilled in the art without departing from the spirit and scope of the present application. Accordingly, the present application intends to include all such modifications and changes as fall within the scope of the present application.
Claims
1. A reinforced concrete joint connection structure comprising a connection frame (1), characterized in that, The outer surface of the connecting frame (1) is provided with a disassembly and fixing structure (2), the inside of the connecting frame (1) is provided with a reinforcing connection structure (3), the disassembly and fixing structure (2) comprises a rectangular plate (21), the rectangular plate (21) is fixedly connected with the outer surface of the connecting frame (1), the outer surface bottom of the rectangular plate (21) is fixedly connected with a connecting plate (22), one side of the connecting plate (22) is fixedly connected with a fixed threaded rod (25), the outer surface of the fixed threaded rod (25) is slidably provided with a reinforcing connecting plate (23), one end of the fixed threaded rod (25) is threadedly connected with a first fastening nut (26), the reinforcing connection structure (3) comprises a fixed ring block (31), the fixed ring block (31) is fixedly connected with the inner wall of the connecting frame (1), the top of the fixed ring block (31) is fixedly connected with a reinforcing rod (32).
2. A reinforced concrete joint connection structure according to claim 1, characterized by The inner wall of the connecting plate (22) is provided with a first insertion hole (24), the inner wall of the reinforcing connecting plate (23) is provided with a second insertion hole (27), the inner walls of the first insertion hole (24) and the second insertion hole (27) are inserted with a separable threaded rod (210), one end of the separable threaded rod (210) is threadedly connected with a second fastening nut (211).
3. A reinforced concrete joint connection structure according to claim 2, wherein One end of the separable threaded rod (210) is fixedly connected with a circular baffle (29), one side of the outer surface of the circular baffle (29) is fixedly connected with a connecting rod (28), the outer surface of the connecting rod (28) is sleeved with a ring-shaped steel bar (212).
4. A reinforced concrete joint connection structure according to claim 3, wherein The inner wall of the connecting rod (28) is provided with a third insertion hole (213), the inner wall of the ring-shaped steel bar (212) is provided with a fourth insertion hole (214), the inner walls of the third insertion hole (213) and the fourth insertion hole (214) are inserted with a threaded fixing rod (215), one end of the threaded fixing rod (215) is fixedly connected with a third fastening nut (216).
5. A reinforced concrete joint connection structure according to claim 1, wherein The inner wall of the connecting frame (1) is provided with an I-shaped circular block (33), the inner wall of the I-shaped circular block (33) is provided with a first reinforcing hole (34).
6. A reinforced concrete joint connection structure according to claim 1, wherein Both ends of the connecting frame (1) are provided with reinforcing piles (35), the inner wall of the reinforcing pile (35) is provided with a second reinforcing hole (36).