Fabricated concrete building connecting joint
By designing prefabricated concrete building connection nodes and using drainage pipes and spring structures, the problem of poor drainage during concrete pouring is solved, and efficient concrete use and construction simplification is achieved.
Patent Information
- Application Number
- CN202420347414.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-26
AI Technical Summary
During the concrete pouring process, it is difficult to effectively unravel concrete, resulting in waste and construction complexity.
A prefabricated concrete building connection node is designed, including brackets, connecting seats and lockers. The drainage pipes and spring structures are used to achieve efficient drainage of concrete and flexible adjustment of pouring modules.
Through the coordination of the drainage pipe and the spring, this node effectively reduces the waste of concrete, simplifies the construction process, and improves the reuse effect of the device.
Smart Images
Figure CN222557846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete buildings, in particular to an assembled concrete building connection node. Background Art
[0002] Concrete has the characteristics of low cost, versatility, rapid application and wide use. Concrete structural engineering refers to components or structures of various shapes and sizes that are cast using formwork using two materials, steel bars and concrete, according to design requirements.
[0003] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. When pouring the building, it is necessary to guide the concrete during the pouring process to avoid waste during the pouring process and to facilitate repeated use by operators. For this purpose, an assembled concrete building connection node is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a prefabricated concrete building connection node to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled concrete building connection node, comprising a bracket, a connecting seat and a clamping seat, the bracket is provided with a clamping hole, and a drainage duct is arranged inside the clamping hole, a plurality of connecting seats are arranged in an array on the outer wall of the bracket, the connecting seat comprises a connecting rod, a stretching plate and a fixed seat, a chuck is connected to the connecting seat, a clamping hole is arranged on the chuck, and a sleeve rod is arranged inside the clamping hole, a clamping seat is arranged at the bottom of the sleeve rod, and the clamping seat comprises a top plate and a stop seat.
[0006] Furthermore, one end of the connecting rod is provided with a clamping sleeve installed with a chuck, and the other end of the connecting rod is movably provided with a stretching plate, the stretching plate is connected to a fixing seat, and the fixing seat is provided with a fixing groove that cooperates with the bracket.
[0007] Furthermore, a plurality of adjustment holes are arranged on the outer wall of the stretching plate, and a fixing pin cooperating with the adjustment holes is arranged on the outer wall of the connecting rod.
[0008] Furthermore, the sleeve rod is connected to a top plate, a plurality of limit blocks are arranged in an array on the top plate, a clamping plate is arranged at the bottom of the top plate, and a stop seat is arranged on the side of the clamping plate.
[0009] Furthermore, a protrusion is arranged on the top of the stop, a buffer pad is arranged on the side of the protrusion, and a plurality of clamping plates are arranged on the bottom of the stop.
[0010] Furthermore, the bracket is provided with a clamping hole, a plurality of clamping ports are provided inside the clamping hole, a clamping spring is provided inside the clamping port, and a clamping plate abutting against the drainage duct is connected to the clamping spring.
[0011] The beneficial effects of the utility model are as follows:
[0012] 1. The prefabricated concrete building connection node utilizes the connection seat and the clamping seat arranged on the bracket to cooperate with each other, so that the device can be connected and fixed during use, thereby forming a whole, which is convenient for operators to reuse during use.
[0013] 2. The prefabricated concrete building connection node utilizes a connection seat arranged on a bracket, which facilitates adjusting the length of the connection seat according to the required fixed position during use, thereby adjusting it according to the size of the concrete module to be poured, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the connecting seat structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the card holder structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the support structure of the utility model.
[0019] In the figure: 1, bracket; 101, chuck; 102, sleeve rod; 103, drainage duct; 104, holder; 105, top plate; 107, limit block; 108, stop seat; 109, clamping plate; 11, connecting seat; 111, bump; 112, buffer pad; 116, clamping plate; 117, bayonet; 118, clamping plate; 119, retaining spring; 120, adjusting hole; 121, connecting rod; 122, clamping sleeve; 123, fixing pin; 124, stretching plate; 125, fixing seat; 126, fixing groove. DETAILED DESCRIPTION
[0020] The present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention, but the protection scope of the present invention is not limited to the following embodiments, that is, any simple equivalent changes and modifications made within the scope of the patent application of the present invention and the contents of the specification are still within the scope of the patent of the present invention.
[0021] like Figure 1 to Figure 4 The assembled concrete building connection node includes a bracket 1, a connecting seat 11 and a clamping seat 104. The bracket 1 is provided with a clamping hole, and a drainage pipe 103 is arranged inside the clamping hole. A plurality of connecting seats 11 are arranged in an array on the outer wall of the bracket 1. The connecting seat 11 includes a connecting rod 121, a stretching plate 124 and a fixing seat 125. The connecting seat 11 arranged on the bracket 1 is convenient for adjusting the length of the connecting seat 11 according to the required fixed position during use, thereby improving the use effect of the device. A clamp 101 is connected to the connecting seat 11, a clamping hole is arranged on the clamp 101, and a sleeve rod 102 is arranged inside the clamping hole. A clamping seat 104 is arranged at the bottom of the sleeve rod 102, and the clamping seat 104 includes a top plate 105 and a stop seat 108. The connecting seat 11 arranged on the bracket 1 cooperates with the clamping seat 104 to facilitate connecting and fixing the device during use, thereby forming a whole, which is convenient for splicing and using it during use.
[0022] In this solution, a sleeve 122 installed with the chuck 101 is provided at one end of the connecting rod 121, and a stretching plate 124 is movably provided at the other end of the connecting rod 121. A fixing seat 125 is connected to the stretching plate 124, and a fixing groove 126 cooperating with the bracket 1 is provided on the fixing seat 125. The fixing groove 126 provided on the bracket 1 is used to connect the connecting seat 11 with the bracket 1 for use.
[0023] In this solution, a plurality of adjustment holes 120 are provided on the outer wall of the stretching plate 124, and a fixing pin 123 which cooperates with the adjustment holes 120 is provided on the outer wall of the connecting rod 121. By cooperating with the adjustment holes 120 provided on the connecting rod 121 and the fixing pin 123 provided on the connecting rod 121, it is convenient to adjust and use it during use.
[0024] In this solution, a top plate 105 is connected to the sleeve rod 102, a plurality of limit blocks 107 are arranged in an array on the top plate 105, a clamping plate 116 is arranged at the bottom of the top plate 105, and a retaining seat 108 is arranged on the side of the clamping plate 116. The clamping plate 116 arranged on the top plate 105 cooperates with the retaining seat 108 to connect the top plate 105 and the retaining seat 108.
[0025] In this solution, a protrusion 111 is provided on the top of the buttress 108, a buffer pad 112 is provided on the side of the protrusion 111, a plurality of clamping plates 109 are provided on the bottom of the buttress 108, and a plurality of limiting holes that cooperate with the protrusion 111 are provided on the top plate 105 for fixing the installation position of the buttress 108.
[0026] In this solution, a clamping hole is provided on the bracket 1, and a plurality of clamping ports 117 are provided inside the clamping hole. A retaining spring 119 is provided inside the retaining port 117. A clamping plate 118 abutting against the drainage tube 103 is connected to the retaining spring 119. The retaining spring 119 and the clamping plate 118 provided inside the clamping hole cooperate with each other, so that the shaking of the drainage tube 103 during the transmission process can be offset during use, thereby avoiding leakage during the pouring process.
[0027] Working principle: When using the assembled concrete building connection node, the concrete formwork is built, the required dowel seat 108 is placed inside the formwork, the top plate 105 with the sleeve rod 102 is clamped with the dowel seat 108, and the clamping hole set on the clamp head 101 cooperates with the sleeve rod 102 set on the clamping seat 104, so as to connect the clamping seat 104 with the connecting seat 11;
[0028] The connecting seat 11 is connected to the bracket 1 through the fixing groove 126 provided on the fixing seat 125, and the position of the stretching plate 124 on the connecting rod 121 is adjusted, and the stretching plate 124 is fixed by the fixing pin 123 provided on the connecting rod 121, so that the bracket 1, the connecting seat 11 and the clamping seat 104 become a whole;
[0029] The drainage duct 103 and the clamping hole set on the bracket 1 are connected with each other to guide the concrete to be poured, and the concrete is introduced into the template for use. During use, the clamping plate 118 and the clamping spring 119 set in the clamping hole cooperate with each other to offset the shaking of the drainage duct 103 during the transmission process, thereby improving the use effect of the device.
[0030] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A prefabricated concrete building connection node, comprising a bracket (1), a connection seat (11) and a clamping seat (104), characterized in that: The bracket (1) is provided with a clamping hole, and a drainage duct (103) is arranged inside the clamping hole. A plurality of connecting seats (11) are arranged in an array on the outer wall of the bracket (1). The connecting seat (11) comprises a connecting rod (121), a stretching plate (124) and a fixing seat (125). A clamp (101) is connected to the connecting seat (11). The clamp (101) is provided with a clamping hole, and a sleeve rod (102) is arranged inside the clamping hole. A clamping seat (104) is arranged at the bottom of the sleeve rod (102), and the clamping seat (104) comprises a top plate (105) and a stop seat (108).
2. The prefabricated concrete building connection node according to claim 1, characterized in that: One end of the connecting rod (121) is provided with a clamping sleeve (122) mounted with the chuck (101), and the other end of the connecting rod (121) is movably provided with a stretching plate (124), the stretching plate (124) is connected to a fixing seat (125), and the fixing seat (125) is provided with a fixing groove (126) that cooperates with the bracket (1).
3. The prefabricated concrete building connection node according to claim 1, characterized in that: A plurality of adjustment holes (120) are arranged on the outer wall of the stretching plate (124), and a fixing pin (123) which cooperates with the adjustment holes (120) is arranged on the outer wall of the connecting rod (121).
4. The prefabricated concrete building connection node according to claim 1, characterized in that: The sleeve rod (102) is connected to a top plate (105), a plurality of limit blocks (107) are arranged in an array on the top plate (105), a clamping plate (116) is arranged at the bottom of the top plate (105), and a stop seat (108) is arranged on the side of the clamping plate (116).
5. The prefabricated concrete building connection node according to claim 1, characterized in that: A convex block (111) is arranged on the top of the stop seat (108), a buffer pad (112) is arranged on the side of the convex block (111), and a plurality of clamping plates (109) are arranged on the bottom of the stop seat (108).
6. The prefabricated concrete building connection node according to claim 1, characterized in that: The bracket (1) is provided with a clamping hole, a plurality of clamping ports (117) are provided inside the clamping hole, a clamping spring (119) is provided inside the clamping port (117), and a clamping plate (118) abutting against the drainage duct (103) is connected to the clamping spring (119).