Prefabricated steel frame component
By designing support components in prefabricated steel frame components and using insertion and lock plate fixation, the problem of breakage caused by excessive pressure on the connector is solved, improving the connection stability of the steel frame and protecting the connector.
Patent Information
- Application Number
- CN202422063199.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-23
AI Technical Summary
When the existing prefabricated steel frame components are connected and assembled, the connectors are subjected to excessive pressure and are prone to breakage, resulting in a decrease in connection stability.
A prefabricated steel frame member is designed, using support components, including through grooves, positioning grooves, insertion rods, support frames, extension plates, lock grooves, hole grooves, lock plates and fixing bolts. Through the insertion and insertion connection of the insertion rod and the fixation of the lock plate, the connection pressure is dispersed and the stability is improved.
Through insertion and insertion connection and lock plate fixation, the connection pressure is effectively dispersed, the damage to the connector is avoided, the connection stability of the steel frame is improved, and the connector is protected.
Smart Images
Figure CN222949311U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prefabricated steel frame components, in particular to a prefabricated steel frame component. Background Art
[0002] Prefabricated steel frame components refer to steel structure components that are prefabricated in factories or on-site and can be directly assembled on-site into the skeleton of a building. Prefabricated steel frame components are a method of building structures using prefabricated steel beams, columns and other components. They have the characteristics of fast production speed, short construction period, strong earthquake resistance, and reusability. They are widely used in large public buildings, industrial plants, warehouses and other fields.
[0003] However, in the current existing technology, in prefabricated steel frame components, connectors are key components used to connect various components to ensure coordination and stability between components. However, when the steel frame components are connected and assembled through connectors, the pressure of the steel frames at both ends will be fully loaded on the connectors, resulting in a pressure angle of the connectors, which is prone to breakage, resulting in a decrease in the connection stability of the steel frame components. Utility Model Content
[0004] The purpose of the utility model is to provide a prefabricated steel frame member to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A prefabricated steel frame component includes a steel frame, wherein a support assembly for supporting during splicing is arranged inside the steel frame, the support assembly includes a through slot arranged at one end of the steel frame, positioning slots are arranged on both sides of the inner wall of the through slot, an insertion rod is arranged inside the through slot, support frames are arranged on both sides of the outer wall of the insertion rod, extension plates are arranged inside the two support frames, a locking slot is arranged at the other end of the steel frame, a hole slot is arranged on the inner wall of the lock slot, a locking plate is arranged inside the hole slot, a fixing bolt is arranged inside the locking plate, and connecting holes are arranged at both ends of the steel frame and inside the insertion rod.
[0007] As a preferred solution of the utility model, the positioning groove is communicated with the through groove, the insertion rod is located in the through groove, and one end is slidably connected to the inner wall of the through groove through a slide rail, and the support frame is integrally formed with the outer wall of the insertion rod.
[0008] As a preferred solution of the utility model, the other side of the support frame extends into the positioning groove and is slidably connected to the inner wall of the positioning groove through a slide rail. The extension plate is located in the support frame and is slidably connected to the support frame through a slide rail.
[0009] As a preferred solution of the utility model, the other end of the extension plate is connected to the inner wall of the positioning groove by welding, and the extension plate is a multi-section structure and can be telescopically stored in the support frame.
[0010] As a preferred solution of the utility model, the hole groove is located on the inner wall of the lock groove and is connected to the lock groove. The locking plate corresponds to the hole groove and can slide through the hole groove. After the locking plate passes through the hole groove, it abuts against the outer wall of the insertion rod. The fixing bolt can pass through the locking plate and the hole groove and fix the locking plate.
[0011] As a preferred solution of the utility model, the insertion rod can extend into the locking groove at the end of another steel frame by sliding in the through groove, and the steel frames are spliced and fixed by connecting pieces and fixing bolts passing through the connecting holes when they are butt-jointed.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in response to the problems raised in the background technology, the present application adopts a supporting assembly, by accommodating the plug rod at the end of the steel frame, and when the steel frames are spliced and fixed, the plug rod extends from the steel frame and is embedded in the locking groove at the end of the other steel frame, so that the steel frames can be inserted and assembled, and the plug rod in the locking groove is fixed by the locking plate, and at the same time, the connection of the steel frame is covered by the connecting piece, and the steel frame and the plug rod are fixed with bolts, so that the pressure of the steel frame connection can be dispersed by insertion, thereby avoiding damage to the connecting piece and improving the stability of the steel frame.
[0013] The utility model realizes that when the steel frame is assembled and fixed by the connecting piece, the plug plate is used for plugging and inserting assistance, so as to improve the fitting surface when the steel frame is connected, disperse the connection pressure, improve the connection stability, and protect the connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0015] Figure 2 This is the appearance structure diagram of the lock plate of the utility model;
[0016] Figure 3 This is a structural diagram of the appearance of the utility model after the insertion rod is extended.
[0017] In the figure: 1, steel frame; 2, through slot; 201, positioning slot; 3, insertion rod; 301, support frame; 302, extension plate; 4, locking slot; 401, hole slot; 5, locking plate; 501, fixing bolt; 6, connecting hole. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.
[0019] Example
[0020] See also Figure 1-3The utility model provides a technical solution: a prefabricated steel frame component, including a steel frame 1, wherein the steel frame 1 is provided with a support assembly for supporting during splicing, the support assembly includes a through slot 2 arranged at one end of the steel frame 1 for accommodating the plug rod 3, and both sides of the inner wall of the through slot 2 are provided with positioning slots 201, and the plug rod 3 is arranged inside the through slot 2, and the plug rod 3 can be received at the end of the steel frame 1, and can extend from the through slot 2 and be embedded in the locking slot 4 of another steel frame 1 when the steel frame 1 is spliced and installed, so as to realize plug-in connection, and increase the fitting surface when the steel frame 1 is connected, and both sides of the outer wall of the plug rod 3 are provided with support frames 301, and the support frames 301 can be connected to the plug rod 3 and slide in the positioning slot 201, so as to position the angle of the plug rod 3 when it moves, and the two support frames 301 are provided with extension plates 302 inside, and the extension plates 302 can be overlapped and accommodated in the support frame 301, and connected to the inner wall of the positioning slot 201, To improve the strength of the support frame 301, a locking groove 4 is provided at the other end of the steel frame 1, and a hole groove 401 is provided on the inner wall of the locking groove 4. A locking plate 5 is provided inside the hole groove 401, and the locking plate 5 can pass through the hole groove 401 and be located inside the locking groove 4. After the insertion rod 3 is inserted into the locking groove 4, the insertion rod 3 is abutted and supported (by supporting the insertion rod 3, the tensile strength and bending resistance of the connection of the steel frame 1 can be improved, thereby improving the strength of the connection of the steel frame 1). A fixing bolt 501 is provided inside the locking plate 5, and the fixing bolt 501 is used to fix the position of the locking plate 5. Connecting holes 6 are provided at both ends of the steel frame 1 and inside the insertion rod 3. The connecting piece can be embedded in the connection of the two steel frames 1, and the steel frame 1 is fixed by bolts passing through the connecting piece and the connecting hole 6. At the same time, after the steel frame 1 is inserted, the insertion rod 3 extending in the locking groove 4 is penetrated, so that the pressure on the connecting piece after the steel frame 1 is connected is dispersed, the connecting piece is protected, and the stability of the connection of the steel frame 1 is improved.
[0021] In this embodiment, all electrical components are controlled by conventional controllers.
[0022] For example, please refer to Figure 1-3The positioning groove 201 is communicated with the through groove 2, the insertion rod 3 is located in the through groove 2, and one end is slidably connected to the inner wall of the through groove 2 through a slide rail, the support frame 301 is integrally formed with the outer wall of the insertion rod 3, the other side of the support frame 301 extends into the positioning groove 201, and is slidably connected to the inner wall of the positioning groove 201 through a slide rail, the extension plate 302 is located in the support frame 301, and is slidably connected to the support frame 301 through a slide rail, the other end of the extension plate 302 is connected to the inner wall of the positioning groove 201 by welding, and the extension plate 302 is multi-segment The structure can be telescopically stored in the support frame 301, the hole groove 401 is located on the inner wall of the lock groove 4 and is connected to the lock groove 4, the locking plate 5 corresponds to the hole groove 401, and can slide through the hole groove 401, and the locking plate 5 is abutted against the outer wall of the insertion rod 3 after passing through the hole groove 401, the fixing bolt 501 can pass through the locking plate 5 and the hole groove 401 and fix the locking plate 5, the insertion rod 3 can extend to the lock groove 4 at the end of the other steel frame 1 by sliding in the through groove 2, and the steel frames 1 are spliced and fixed by connecting parts and fixing bolts passing through the connecting holes 6 when docking. When in use, first dock the two steel frames 1, then pull the insertion rod 3 out of the through slot 2 and embed it in the locking slot 4 at the end of the other steel frame 1, and pass the locking plate 5 through the positioning slot 201 and abut against the outside of the insertion rod 3 extending to the locking slot 4, and fix the locking plate 5 with the fixing bolt 501, then embed the connecting piece at the connection of the steel frame 1, and connect and fix it by bolts passing through the connecting hole 6 of the steel frame 1 and the insertion rod 3.
[0023] The working process of the utility model is as follows: when in use, firstly dock the two steel frames 1, then pull the plug rod 3 out of the through slot 2, and insert it into the lock slot 4 at the end of the other steel frame 1, and insert the lock plate 5 through the positioning slot 201 and abut against the outside of the plug rod 3 extending to the lock slot 4, and fix the lock plate 5 through the fixing bolt 501, and then insert the connector into the connection of the steel frame 1, and connect and fix it through the bolts through the connection hole 6 of the steel frame 1 and the plug rod 3. The utility model realizes that when the steel frame is assembled and fixed by the connector, the plug plate is used for plugging and inserting assistance, so as to improve the fitting surface when the steel frame is connected, disperse the connection pressure, improve the connection stability, and protect the connector.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A prefabricated steel frame member, comprising a steel frame (1), wherein a support assembly is arranged inside the steel frame (1) for supporting during splicing, characterized in that: The support assembly comprises a through slot (2) arranged at one end of a steel frame (1), positioning slots (201) are arranged on both sides of the inner wall of the through slot (2), an insertion rod (3) is arranged inside the through slot (2), support frames (301) are arranged on both sides of the outer wall of the insertion rod (3), and extension plates (302) are arranged inside the two support frames (301), a locking slot (4) is arranged at the other end of the steel frame (1), a hole slot (401) is arranged on the inner wall of the locking slot (4), a locking plate (5) is arranged inside the hole slot (401), and a fixing bolt (501) is arranged inside the locking plate (5), and connecting holes (6) are arranged at both ends of the steel frame (1) and inside the insertion rod (3).
2. A prefabricated steel frame member according to claim 1, characterized in that: The positioning groove (201) is in communication with the through groove (2); the insertion rod (3) is located in the through groove (2) and one end is slidably connected to the inner wall of the through groove (2) via a slide rail; the support frame (301) and the outer wall of the insertion rod (3) are integrally formed.
3. The prefabricated steel frame member according to claim 1, characterized in that: The other side of the support frame (301) extends into the positioning groove (201) and is slidably connected to the inner wall of the positioning groove (201) via a slide rail. The extension plate (302) is located in the support frame (301) and is slidably connected to the support frame (301) via a slide rail.
4. The prefabricated steel frame member according to claim 3, characterized in that: The other end of the extension plate (302) is connected to the inner wall of the positioning groove (201) by welding. The extension plate (302) is a multi-section structure and can be telescopically stored in the support frame (301).
5. The prefabricated steel frame member according to claim 1, characterized in that: The hole groove (401) is located on the inner wall of the locking groove (4) and communicates with the locking groove (4); the locking plate (5) corresponds to the hole groove (401) and can slide through the hole groove (401); after the locking plate (5) passes through the hole groove (401), it abuts against the outer wall of the insertion rod (3); the fixing bolt (501) can pass through the locking plate (5) and the hole groove (401) and fix the locking plate (5).
6. The prefabricated steel frame member according to claim 1, characterized in that: The insertion rod (3) can extend into the locking groove (4) at the end of another steel frame (1) by sliding in the through groove (2). When the steel frames (1) are butt-jointed, they are spliced and fixed by connecting pieces and fixing bolts penetrating the connecting holes (6).