Energy-saving green building structure connecting fastener
By combining the design of the limiting half-shaft and the limiting nut, the stability and safety issues of existing building structure connection fasteners are solved, achieving stability and flexibility of vertical connection, expanding the scope of application, and allowing individual replacement of parts.
Patent Information
- Application Number
- CN202520555979.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
The existing building structure connection fasteners have safety hazards. Insufficient friction between bolts and nuts causes the connecting rod to wobble, affecting stability and safety.
A limiting half-shaft drives a limiting rod to be installed into the metal connecting shaft along the clearance groove. After the connecting rod is threaded, it is fixed by pressing the limiting block with a limiting nut. The distance is adjusted by combining the slide rod and the connecting shell to ensure the stability and flexibility of the vertical connection.
It improves connection stability and flexibility, expands the scope of application, allows for individual replacement of parts, and reduces maintenance difficulty due to damage or loss.
Smart Images
Figure CN223951963U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to connecting fastener technical field especially relates to a kind of energy-saving green building structure connecting fastener. BACKGROUND
[0002] Energy-saving green building structure connecting fastener is important component in modern architectural design, especially in green building and energy-saving building, plays very key role.It has important significance in the stability, security and environmental protection performance of building structure.
[0003] Building structure connecting fastener in prior art, most are used in construction connection and support fixed structure, most adopt the friction between bolt and nut to extrude metal fixing ring and then fix between two connecting rods, but this fixing mode has certain security risk that the gap between two connecting rods and metal fixing ring can shake between up and down. UTILITY MODEL CONTENT
[0004] To solve the above technical problems, the utility model provides a kind of energy-saving green building structure connecting fastener.
[0005] The utility model adopts following technical scheme realization: a kind of energy-saving green building structure connecting fastener, including metal connecting shaft, the metal connecting shaft inner wall is connected with connecting rod by screw thread, the metal connecting shaft inner wall is in contact with and is provided with limit half shaft, the limit half shaft is fixedly connected with limit rod at one end away from connecting rod, the metal connecting shaft surface is provided with avoiding slot, the metal connecting shaft surface is in contact with and is provided with limit block, the limit rod outer wall is connected with limit nut by screw thread, the limit nut is in contact with and is arranged on the surface of limit block, the surface of limit block is fixedly connected with connecting shell, the connecting shell is internally provided with slide rod, the end of slide rod away from connecting shell is provided with connecting shell two, the surface of connecting shell two is fixedly connected with limit block two, the inner wall of limit block two is provided with limit half shaft two, the surface of limit half shaft two is fixedly connected with limit rod two, the surface of limit rod two is connected with limit nut two by screw thread, the surface of limit block two is in contact with and is provided with metal connecting shaft two, the inner wall of metal connecting shaft two is connected with connecting rod two by screw thread.
[0006] As further improvement of the above scheme, the outer wall of limit rod is slidably connected in the inner wall of avoiding slot, and the outer wall of limit rod is slidably connected in the inner wall of limit block.
[0007] As further improvement of the above scheme, the connecting shell is provided with two, and the two connecting shells are symmetrically arranged with the limit block as center, and the slide rod is provided with two, and the two slide rods are symmetrically arranged with the limit block as center.
[0008] Through the technical scheme, the limiting half shaft drives the limiting rod to be installed into the metal connecting shaft along the avoiding groove, then the connecting rod is screw-connected in the metal connecting shaft, then the limiting block is sleeved on the surface of the limiting rod, then the limiting nut is screw-connected on the surface of the limiting rod, then the limiting block is extruded to the metal connecting shaft through the limiting nut, so that the limiting block is fixed through the friction force of the limiting nut to the limiting rod.
[0009] As a further improvement of the above scheme, the outer wall of the sliding rod is slidingly connected to the inner wall of the connecting shell, and the outer wall of the end of the sliding rod away from the connecting shell is slidingly connected to the second inner wall of the connecting shell.
[0010] As a further improvement of the above scheme, the second connecting shell is provided with two, and the two second connecting shells are symmetrically arranged with the second limiting block as the center.
[0011] As a further improvement of the above scheme, the surface of the second limiting nut is in contact with the surface of the second limiting block, and the surface of the second limiting block is in contact with the surface of the second metal connecting shaft.
[0012] As a further improvement of the above scheme, the top of the second metal connecting shaft is in contact with the bottom of the second metal connecting shaft, and the outer wall of the connecting rod is screw-connected to the inner wall of the second metal connecting shaft.
[0013] Through the technical scheme, the sliding rod is slidingly connected to the inner walls of the connecting shell and the second connecting shell, the distance between the metal connecting shaft and the second metal connecting shaft can be adjusted, so that the connecting rod and the second connecting rod can be connected with adjustability when the connecting rod and the second connecting rod are in different threaded positions, thereby increasing the flexibility and application range of the equipment.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The utility model discloses a limiting half shaft drives the limiting rod to be installed into the metal connecting shaft along the avoiding groove, then the connecting rod is screw-connected in the metal connecting shaft, then the connecting rod is threadedly connected in the second metal connecting shaft, then the limiting block is sleeved on the surface of the limiting rod, then the limiting nut is screw-connected on the surface of the limiting rod, then the limiting block is extruded to the metal connecting shaft through the limiting nut, so that the limiting block is fixed through the friction force of the limiting nut to the limiting rod.
[0016] The utility model discloses a slide bar is connected in the connecting shell and the connecting shell two inner wall through the slide bar, the distance between adjustable metal connecting axle and metal connecting axle no. 2 is connected, thereby make to the connecting rod and connecting rod no. 2 of different thread position have adjustable when connecting, thereby increase the flexibility and application scope of equipment, and the limiting half axle, the limiting rod, the limiting block, the limiting nut can be separated metal connecting axle inside as separate parts, when the part is lost or damaged, it is convenient to replace. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the whole structure schematic diagram of the utility model;
[0018] Figure 2 It is the metal connecting axle section structure schematic diagram of the utility model;
[0019] Figure 3 It is the avoiding groove structure schematic diagram of the utility model;
[0020] Figure 4 It is the metal connecting axle no. 2 structure schematic diagram of the utility model;
[0021] Figure 5 It is the limiting nut no. 2 structure schematic diagram of the utility model.
[0022] Main symbol explanation:
[0023] 1, metal connecting axle;2, connecting rod;3, limiting half axle;4, limiting rod;5, avoiding groove;6, limiting block;7, limiting nut;8, connecting shell;9, slide bar;10, connecting shell two;11, limiting block no. 2;12, limiting half axle no. 2;13, limiting rod no. 2;14, limiting nut no. 2;15, metal connecting axle no. 2;16, connecting rod no. 2. DETAILED DESCRIPTION
[0024] Below, combining the drawings and specific implementation, the utility model is further described, and it is explained that under the prerequisite of not conflicting, the following described each embodiment or each technical feature between can be arbitrarily combined and form new embodiment.
[0025] Embodiment:
[0026] Please combine Figures 1-5The embodiment of the energy-saving green building structure connecting fastener, including metal connecting shaft 1, the inner wall of metal connecting shaft 1 is connected with connecting rod 2 by screw thread, the inner wall of metal connecting shaft 1 is provided with limit half shaft 3, limit half shaft 3 is fixedly connected with limit rod 4 at the end away from connecting rod 2, the surface of metal connecting shaft 1 is provided with avoiding slot 5, the surface of metal connecting shaft 1 is provided with limit block 6, the outer wall of limit rod 4 is connected with limit nut 7 by screw thread, limit nut 7 is provided on the surface of limit block 6, limit block 6 is fixedly connected with connecting shell 8, the inside of connecting shell 8 is provided with sliding rod 9, the end of sliding rod 9 away from connecting shell 8 is provided with connecting shell two 10, connecting shell two 10 is fixedly connected with limit block two 11, limit block two 11 is provided with limit half shaft two 12, limit half shaft two 12 is fixedly connected with limit rod two 13, limit rod two 13 is connected with limit nut two 14 by screw thread, limit block two 11 is provided with metal connecting shaft two 15, the inner wall of metal connecting shaft two 15 is connected with connecting rod two 16 by screw thread.
[0027] The outer wall of limit rod 4 is slidably connected in the inner wall of avoiding slot 5, and the outer wall of limit rod 4 is slidably connected in the inner wall of limit block 6.
[0028] The connecting shell 8 is provided with two, and the two connecting shell 8 is symmetrically arranged with limit block 6 as the center, and the sliding rod 9 is provided with two, and the two sliding rod 9 is symmetrically arranged with limit block 6 as the center.
[0029] The outer wall of sliding rod 9 is slidably connected in the inner wall of connecting shell 8, and the outer wall of the end of sliding rod 9 away from connecting shell 8 is slidably connected in the inner wall of connecting shell two 10.
[0030] The connecting shell two 10 is provided with two, and the two connecting shell two 10 is symmetrically arranged with limit block two 11 as the center.
[0031] The surface of limit nut two 14 is provided on the surface of limit block two 11, and the surface of limit block two 11 is provided on the surface of metal connecting shaft two 15.
[0032] The top of metal connecting shaft two 15 is provided on the bottom of metal connecting shaft 1, and the outer wall of connecting rod 2 is connected in the inner wall of metal connecting shaft two 15 by screw thread.
[0033] The implementation principle of the energy-saving and green building structure connecting fastener in the embodiment of the application is as follows: the limiting half shaft 3 drives the limiting rod 4 to be installed into the metal connecting shaft 1 along the avoiding groove 5, then the connecting rod 2 is screwed into the metal connecting shaft 1, then the connecting rod 2 penetrates into the metal connecting shaft 1 and is screwed into the metal connecting shaft two 15, then the limiting block 6 is slidably sleeved on the surface of the limiting rod 4, then the limiting nut 7 is screwed on the surface of the limiting rod 4, then the limiting block 6 is extruded by the limiting nut 7 to the metal connecting shaft 1, so that the limiting block 6 is fixed on the surface of the metal connecting shaft 1 by the friction force of the limiting nut 7 to the limiting rod 4, then the limiting half shaft two 12 and the limiting nut two 14 at the bottom are fixed in the same way, then the limiting block 6 and the limiting block two 11 are connected through the connecting shell 8, the sliding rod 9 and the connecting shell two 10, so as to ensure the stability of the vertical connection of the connecting rod 2 and the connecting rod two 16 installed in the metal connecting shaft 1 and the metal connecting shaft two 15, and the sliding rod 9 is slidably connected in the inner wall of the connecting shell 8 and the connecting shell two 10, so as to adjust the distance between the metal connecting shaft 1 and the metal connecting shaft two 15, so that the connecting rod 2 and the connecting rod two 16 with different thread positions can be connected, so as to increase the flexibility and application range of the equipment, and the limiting half shaft 3, the limiting rod 4, the limiting block 6 and the limiting nut 7 can be separated from the metal connecting shaft 1 as separate parts, so that when the parts are lost or damaged, they can be easily replaced.
[0034] The above embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial change and replacement made by a person skilled in the art on the basis of the present application belongs to the scope of protection of the present application.
Claims
1. An energy saving green building structure connecting fastener, characterized by, The utility model relates to a metal connecting shaft (1), connecting rod (2) is screwed in the inner wall of metal connecting shaft (1), limit half axle (3) is arranged on the inner wall of metal connecting shaft (1) and contacts, limit rod (4) is fixedly connected to the one end of limit half axle (3) away from connecting rod (2), the surface of metal connecting shaft (1) is provided with avoiding slot (5), limit block (6) is arranged on the surface of metal connecting shaft (1) and contacts, limit nut (7) is screwed on the outer wall of limit rod (4), limit nut (7) is arranged on the surface of limit block (6) and contacts, connecting shell (8) is fixedly connected to the surface of limit block (6), the inside of connecting shell (8) is provided with slide rod (9), connecting shell two (10) is arranged on the one end of slide rod (9) away from connecting shell (8), limit block two (11) is fixedly connected to the surface of connecting shell two (10), limit half axle two (12) is arranged on the inner wall of limit block two (11), limit rod two (13) is fixedly connected to the surface of limit half axle two (12), limit nut two (14) is screwed on the surface of limit rod two (13), metal connecting shaft two (15) is arranged on the surface of limit block two (11) and contacts, connecting rod two (16) is screwed in the inner wall of metal connecting shaft two (15).
2. An energy saving green building construction connecting fastener as claimed in claim 1 wherein: The outer wall of the limit rod (4) is slidably connected to the inner wall of the avoiding slot (5), and the outer wall of the limit rod (4) is slidably connected to the inner wall of the limit block (6).
3. An energy saving green building construction connecting fastener as claimed in claim 1 wherein: The connecting shell (8) is provided with two, and the two connecting shells (8) are symmetrically arranged with the limit block (6) as the center, the slide rod (9) is provided with two, and the two slide rods (9) are symmetrically arranged with the limit block (6) as the center.
4. An energy saving green building construction connecting fastener as claimed in claim 3 wherein: The outer wall of the slide rod (9) is slidably connected to the inner wall of the connecting shell (8), and the outer wall of the one end of the slide rod (9) away from the connecting shell (8) is slidably connected to the inner wall of the connecting shell two (10).
5. An energy saving green building construction connecting fastener as claimed in claim 4 wherein: The connecting shell two (10) is provided with two, and the two connecting shell twos (10) are symmetrically arranged with the limit block two (11) as the center.
6. An energy saving green building construction connecting fastener as claimed in claim 1 wherein: The surface of the limit nut two (14) is arranged on the surface of the limit block two (11) and contacts, and the surface of the limit block two (11) is arranged on the surface of the metal connecting shaft two (15) and contacts.
7. An energy saving green building construction connecting fastener as claimed in claim 6 wherein: The top of the metal connecting shaft two (15) is arranged on the bottom of the metal connecting shaft (1), and the outer wall of the connecting rod (2) is screwed in the inner wall of the metal connecting shaft two (15).