A high impact strength splicing joint base

Abstract

The utility model relates to the technical field of adapter base, and disclose an adapter base with high impact strength, including base one and base two, the bottom fixedly connected with connecting column has in base one, the outside bonding of connecting column has rubber column, and rubber column is contacted with base two, the between base two and connecting column is fixed through detachable screw, and screw passes through ring cavity, the bottom ring groove is seted up in the bottom of base two, and rubber pad is bonded in bottom ring groove, the bottom of base two is seted up with a plurality of bottom holes, and the inside of bottom hole is equipped with rubber shock -absorbing cover, the inside setting up of rubber shock -absorbing cover has built -in chamber. The utility model not only can through rubber column and be equipped with quicksand in rubber shock -absorbing cover, make the impact resistance of device improve, still can through the cooperation of fixed block and welding slope, make the connection between screw rod and base one more firm.

Description

Technical Field

[0001] This utility model relates to the technical field of connector bases, and more specifically to a connector base with high impact resistance. Background Technology

[0002] Early connector bases were mostly made using simple metal casting or forging processes, with materials mainly consisting of ordinary carbon steel or low alloy steel. While these bases, made of this material and with this process, could meet basic connection and support requirements under normal working conditions, they were not ideal.

[0003] However, when faced with impact, its toughness and energy absorption characteristics are poor. Once subjected to a large impact, it is prone to local deformation, cracks or even breakage, which can lead to the failure of the entire connection structure and endanger the safety and stability of building curtain walls or railings. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a connector base with high impact resistance to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a connector base with high impact resistance, including a base one and a base two. A connecting column is fixedly connected to the bottom of the base one, and a rubber column is bonded to the outside of the connecting column, and the rubber column is in contact with the base two. The base two and the connecting column are fixed by a detachable screw, and the screw passes through the annular cavity. A bottom annular groove is opened at the bottom of the base two, and a rubber pad is bonded inside the bottom annular groove. Multiple bottom holes are opened at the bottom of the base two, and a rubber shock-absorbing sleeve is provided inside the bottom holes. An internal cavity is opened inside the rubber shock-absorbing sleeve, and quicksand is provided inside the internal cavity. A lead screw is fixedly connected to the top of the base one.

[0006] As a further embodiment of this invention, the bottom of the lead screw is threaded with a central nut.

[0007] As a further embodiment of this invention, the top end of the lead screw is threaded with an upper nut.

[0008] As a further embodiment of this utility model, two washers are provided on the outer side of the lead screw, and the washers are located between the upper nut and the middle nut.

[0009] As a further embodiment of this utility model, the upper surface of the base is welded with a weld slope, and the outer wall of the weld slope is welded with multiple fixing blocks, which are fixed to the lead screw.

[0010] As a further embodiment of this utility model, a spring washer is sleeved on the outer side of the lead screw, and the spring washer is located between the washer and the middle nut.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] This invention uses rubber columns to create a barrier between base one and base two. When the device encounters an impact, the rubber columns absorb energy. At the same time, by incorporating quicksand inside the rubber shock absorber sleeve, the device's impact resistance is increased, thereby improving its toughness and enhancing its performance.

[0013] This invention, through the combined use of the fixing block and the weld bevel, makes the connection between the lead screw and the base more secure, thereby further improving the impact resistance of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the front side of a connector base with high impact resistance according to this utility model.

[0015] Figure 2 This is an enlarged structural diagram of part A of the connector base with high impact resistance according to this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the bottom of a connector base with high impact resistance according to this utility model.

[0017] Figure 4 This is a partially exploded structural diagram of a connector base with high impact resistance according to this utility model.

[0018] Figure 5 This is a partial cross-sectional view of the connector base with high impact resistance according to this utility model.

[0019] The attached diagram is labeled as follows: 1. Upper nut; 2. Middle nut; 3. Washer; 4. Spring washer; 5. Lead screw; 6. Base 1; 7. Base 2; 8. Fixing block; 9. Weld slope; 10. Annular cavity; 11. Rubber pad; 13. Screw; 14. Rubber shock absorber sleeve; 15. Connecting column; 16. Bottom annular groove; 17. Bottom hole; 18. Internal cavity; 19. Quicksand. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figures 1-5This utility model provides a connector base with high impact resistance, including a base 6 and a base 7. A connecting post 15 is bolted to the bottom of the base 6. A rubber post is adhered to the outside of the connecting post 15 and contacts the base 7. The rubber post provides a barrier between the base 6 and the base 7. When the device is impacted, the rubber post absorbs energy. The base 7 is fixed to the connecting post 15 by a detachable screw 13, which passes through an annular cavity 10. A bottom annular groove 16 is formed at the bottom of the base 7. A rubber pad 11 is bonded inside the annular groove 16. The rubber pad 11 can protect the bottom of the base 7 and make the screw 13 stably connect the connecting column 15 and the base 7. The bottom of the base 7 has multiple bottom holes 17. The bottom holes 17 are equipped with rubber shock absorber sleeves 14. The rubber shock absorber sleeves 14 have internal cavities 18. The internal cavities 18 are filled with quicksand 19. The quicksand 19 in the rubber shock absorber sleeves 14 makes the device more impact resistant. The top of the base 6 is fixed with a screw rod 5 by bolts.

[0022] In this utility model, it should be noted that the bottom of the lead screw 5 is threaded with a middle nut 2, and the top of the lead screw 5 is threaded with an upper nut 1. Two washers 3 are provided on the outer side of the lead screw 5, and the washers 3 are located between the upper nut 1 and the middle nut 2. The washers 3 can increase the contact area and prevent excessive friction between the lead screw 5 and the workpiece from damaging the surface. The upper surface of the base 6 is welded with a weld slope 9, and multiple fixing blocks 8 are welded to the outer wall of the weld slope 9. The fixing blocks 8 are fixed to the lead screw 5. Through the cooperation of the fixing blocks 8 and the weld slope 9, the connection between the lead screw 5 and the base 6 is more secure, thereby further improving the impact resistance of the device. A spring washer 4 is sleeved on the outer side of the lead screw 5, and the spring washer 4 is located between the washer 3 and the middle nut 2. The spring washer 4 can prevent the nut from loosening.

[0023] The working principle of this utility model is as follows: When a connector base with high impact resistance is required, the rubber column can block the connection between base 6 and base 7. When the device encounters an impact, the rubber column absorbs energy. At the same time, the quicksand 19 inside the rubber shock absorber sleeve 14 further enhances the impact resistance of the device. The rubber pad 11 protects the bottom of base 7. The screw 13 provides a stable connection between the connecting column 15 and base 7. Through the cooperation of the fixing block 8 and the weld slope 9, the connection between the screw rod 5 and base 6 is made more secure, thereby further improving the impact resistance of the device.

[0024] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A connector base with high impact resistance, comprising a base one (6) and a base two (7), characterized in that: The bottom of the base one (6) is fixedly connected to a connecting column (15), and a rubber column is glued to the outside of the connecting column (15). The rubber column is in contact with the base two (7). The base two (7) and the connecting column (15) are fixed by a detachable screw (13), and the screw (13) passes through the annular cavity (10). The bottom of the base two (7) is provided with a bottom annular groove (16), and a rubber pad (11) is glued inside the bottom annular groove (16). The bottom of the base two (7) is provided with multiple bottom holes (17), and a rubber shock absorber sleeve (14) is provided inside the bottom hole (17). An internal cavity (18) is provided inside the rubber shock absorber sleeve (14), and quicksand (19) is provided inside the internal cavity (18). The top of the base one (6) is fixedly connected to a lead screw (5).

2. The connector base with high impact resistance according to claim 1, characterized in that: The bottom of the lead screw (5) is threaded with a middle nut (2).

3. A connector base with high impact resistance according to claim 2, characterized in that: The top end of the lead screw (5) is threaded with an upper nut (1).

4. A connector base with high impact resistance according to claim 3, characterized in that: Two washers (3) are provided on the outside of the lead screw (5), and the washers (3) are located between the upper nut (1) and the middle nut (2).

5. A connector base with high impact resistance according to claim 1, characterized in that: The upper surface of the base (6) is welded with a weld slope (9), and the outer wall of the weld slope (9) is welded with multiple fixing blocks (8), and the fixing blocks (8) are fixed to the lead screw (5).

6. A connector base with high impact resistance according to claim 3, characterized in that: A spring washer (4) is sleeved on the outside of the lead screw (5), and the spring washer (4) is located between the washer (3) and the middle nut (2).

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