CN209909828U

CN209909828U - Fixing support

Info

Publication number: CN209909828U
Application number: CN201920780215.8U
Authority: CN
Inventors: 白培金
Original assignee: Xiamen Constant Industry & Trade Co Ltd
Current assignee: Xiamen Constant Industry & Trade Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-07
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a fixed bolster, a serial communication port, including the support body, the support body from interior to exterior is including the titanium alloy layer, Zr-ZrN layer, SiO that set gradually₂The stent body consists of a first body, a first connecting part, a second body, a second connecting part and a third body which are sequentially connected along the length direction; the second body is provided with at least one reinforcing part, the reinforcing part comprises a first platform, an elastic part and a second platform which are sequentially arranged, the surface of the first platform facing the second platform and the surface of the second platform facing the first platform are respectively provided with a positioning block in an outwards protruding manner, and two ends of the elastic part are respectively provided with a positioning block on the first platform and a positioning block on the second platformThe positioning block is positioned between the first platform and the second platform; the first platform is arranged on the second body. The utility model discloses a fixed bolster has better life.

Description

Fixing support

Technical Field

The utility model relates to a supporting member, in particular to fixed bolster.

Background

The term "support" is translated from the english "Scaffold" and is also translated into a "Scaffold", which is a term used in the construction industry, and specifically refers to a temporary support erected when a building is constructed, and the support is removed along with the construction of the building. However, nowadays, the stent is widely used, and can be seen everywhere in work and life, such as a tripod of a camera, a heart stent used in the medical field, and the like.

The bracket needs to be fixed by screws in practical application and can bear enough strength. At present, due to unreasonable early design in many occasions, the problems that the bracket is easy to damage and short in service life often occur in practical application.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the fixing support is provided, and the service life of the support can be prolonged to a certain extent.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a fixed support comprises a support body, wherein the support body comprises a titanium alloy layer, a Zr-ZrN layer and a SiO layer which are sequentially arranged from inside to outside₂The bracket body consists of a first body, a first connecting part, a second body, a second connecting part and a third body which are sequentially connected along the length direction, wherein the first connecting part and the second connecting part are respectively arranged towards the inner side surface of the second body in an inclined mode, the first body is arranged in an inclined mode relative to the first connecting part, the third body is arranged in an inclined mode relative to the second connecting part, and the first body and the third body are arranged in an opposite and parallel mode; the first body, the second body and the third body are respectively provided with at least one fixing hole;

the second body is provided with at least one reinforcing piece, the reinforcing piece comprises a first platform, an elastic piece and a second platform which are sequentially arranged, positioning blocks are outwards protruded from the surface of the first platform facing the second platform and the surface of the second platform facing the first platform, and two ends of the elastic piece are positioned between the first platform and the second platform through the positioning blocks on the first platform and the positioning blocks on the second platform respectively; the first platform is arranged on the second body.

Furthermore, the elastic part is a spring, and two ends of the elastic part are respectively sleeved on the positioning block on the first platform and the positioning block on the second platform.

Further, the first platform and the second body are integrally formed.

Further, the number of the reinforcing parts is at least two, and at least two reinforcing parts are distributed at intervals.

Further, the total thickness of the bracket body is 38-50mm, and the thickness of the titanium alloy layer is 20-25 mm.

Further, the Zr-ZrN layer and the SiO layer₂The thickness ratio of the layer to the passivation film layer is (2-4): (2-3): 1.

the beneficial effects of the utility model reside in that:

designing a titanium alloy layer, a Zr-ZrN layer (i.e. the material is a mixed material of Zr and ZrN), and SiO₂The hierarchical structure of the support body of layer and passivation rete can replace the metal such as iron of current adoption as the raw materials perfectly, can guarantee the promotion of support body intensity performance itself on the one hand, and on the other hand can reduce the weight of support body to when lamps and lanterns installing support is used for installing lamps and lanterns, have good reliability and stability. When the reinforcing piece is arranged, the object to be fixed is abutted to the outer surface of the second platform; the reinforcing part has a certain elastic compression amount due to the arrangement of the elastic piece in the reinforcing part, so that the effect between the object to be fixed and the bracket can be buffered, the bracket is protected, and the service life of the bracket is prolonged; in addition, the design of the three bodies of the first body, the second body and the third body can be fixed with a plurality of mounting surfaces of a to-be-fixed object, so that the fixing effect is ensured.

Drawings

Fig. 1 is a schematic perspective view of a fixing bracket according to an embodiment of the present invention;

fig. 2 is a sectional view of a layered structure of a bracket body in a fixing bracket according to an embodiment of the present invention;

fig. 3 is a side view of the reinforcing member in the fixing bracket according to the embodiment of the present invention.

Description of reference numerals:

1. a titanium alloy layer; 2. a Zr-ZrN layer; 3. SiO 2₂A layer; 4. passivating the film layer;

10. a first body; 11. a first connection portion; 12. a second body; 13. a second connecting portion;

14. a third body; 15. a fixing hole;

20. a reinforcement; 21. a first platform; 22. an elastic member; 23. a second platform.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: designing a titanium alloy layer, a Zr layer, a ZrN layer and a SiO layer₂The hierarchical structure of the support body of the layer and the passivation film layer can replace the existing support body which adopts metal such as iron and the like as raw materials.

Referring to fig. 1-3, a fixing bracket comprises a bracket body, wherein the bracket body comprises a titanium alloy layer 1, a Zr-ZrN layer 2 and a SiO layer sequentially arranged from inside to outside₂The stent comprises a layer 3 and a passivation film layer 4, wherein the stent body consists of a first body 10, a first connecting part 11, a second body 12, a second connecting part 13 and a third body 14 which are sequentially connected along the length direction, the first connecting part 11 and the second connecting part 13 are respectively arranged towards the inner side surface of the second body 12 in an inclined manner, the first body 10 is arranged in an inclined manner relative to the first connecting part 11, the third body 14 is arranged in an inclined manner relative to the second connecting part 13, and the first body 10 and the third body 14 are arranged in an opposite and parallel manner; the first body 10, the second body 12 and the third body 14 are respectively provided with at least one fixing hole 15;

at least one reinforcing part 20 is arranged on the second body 12, the reinforcing part 20 comprises a first platform 21, an elastic part 22 and a second platform 23 which are sequentially arranged, positioning blocks are outwards protruded from the surface of the first platform 21 facing the second platform 23 and the surface of the second platform 23 facing the first platform 21, and two ends of the elastic part 22 are positioned between the first platform and the second platform through the positioning blocks on the first platform and the positioning blocks on the second platform respectively; the first platform 21 is disposed on the second body 12.

From the above description, the beneficial effects of the present invention are:

Further, the elastic member 22 is a spring, and two ends of the elastic member 22 are respectively sleeved on the positioning block on the first platform and the positioning block on the second platform.

Further, the first platform 21 is integrally formed with the second body 12.

Further, the number of the reinforcing members 20 is at least two, and at least two reinforcing members 20 are distributed at intervals.

Further, the total thickness of the bracket body is 38-50mm, and the thickness of the titanium alloy layer 1 is 20-25 mm.

Further, the Zr-ZrN layer and the SiO layer₂Thickness of layer and passivation film layerThe ratio is (2-4): (2-3): 1.

referring to fig. 1-3, a first embodiment of the present invention is:

the fixing bracket comprises a bracket body, wherein the bracket body comprises a titanium alloy layer 1, a Zr-ZrN layer 2 and a SiO layer which are sequentially arranged from inside to outside₂ Layer 3 and passivation film layer 4, the total thickness of support body is 45mm, the thickness of titanium alloy layer 1 is 25 mm. Zr-ZrN layer 2, SiO₂The thickness ratio of the layer 3 to the passivation film layer 4 is 2: 2: 1, i.e. Zr-ZrN layer 2, SiO₂The thicknesses of the layer 3 and the passivation film layer 4 are 8mm, 8mm and 4mm in sequence.

The support body comprises a first body 10, a first connecting portion 11, a second body 12, a second connecting portion 13 and a third body 14 which are sequentially connected along the length direction, wherein the first connecting portion 11 and the second connecting portion 13 are respectively arranged towards the inner side surface (namely the surface provided with the titanium alloy layer 1) of the second body 12 in an inclined mode, the first body 10 is inclined by 30 degrees relative to the first connecting portion 11, and the third body 14 is inclined by 30 degrees relative to the second connecting portion 13. The first body 10 and the third body 14 are oppositely disposed. The first body 10, the second body 12 and the third body 14 are respectively provided with at least one fixing hole 15.

At least one reinforcing part 20 is arranged on the inner side face of the second body 12, the reinforcing part 20 comprises a first platform 21, an elastic part 22 and a second platform 23 which are sequentially arranged, and the first platform 21 and the second body 12 are integrally formed. Positioning blocks are arranged on the surface, facing the second platform 23, of the first platform 21 and the surface, facing the first platform 21, of the second platform 23 in a protruding mode, the elastic piece 22 is a spring, and two ends of the elastic piece 22 are respectively sleeved on the positioning blocks on the first platform and the positioning blocks on the second platform and further positioned between the first platform and the second platform; the first platform 21 is disposed on the second body 12. The elastic member 22 is a spring, and two ends of the elastic member 22 are respectively sleeved on the positioning block on the first platform and the positioning block on the second platform.

To sum up, the utility model provides a lamps and lanterns installing support has good intensity, reliability and stability when can guaranteeing the lamps and lanterns installation.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The fixed support is characterized by comprising a support body, wherein the support body comprises a titanium alloy layer, a Zr-ZrN layer and a SiO layer which are sequentially arranged from inside to outside₂The bracket body consists of a first body, a first connecting part, a second body, a second connecting part and a third body which are sequentially connected along the length direction, wherein the first connecting part and the second connecting part are respectively arranged towards the inner side surface of the second body in an inclined mode, the first body is arranged in an inclined mode relative to the first connecting part, the third body is arranged in an inclined mode relative to the second connecting part, and the first body and the third body are arranged in an opposite and parallel mode; the first body, the second body and the third body are respectively provided with at least one fixing hole;

2. The fixing bracket of claim 1, wherein the elastic member is a spring, and two ends of the elastic member are respectively sleeved on the positioning block on the first platform and the positioning block on the second platform.

3. The mounting bracket of claim 1 wherein the first platform is integrally formed with the second body.

4. The mounting bracket of claim 1 wherein the number of said reinforcing members is at least two, the at least two reinforcing members being spaced apart.

5. The fixing support according to claim 1, wherein the total thickness of the support body is 38-50mm, and the thickness of the titanium alloy layer is 20-25 mm.

6. The fixed bolster of claim 5 characterized in that the Zr-ZrN layer, SiO₂The thickness ratio of the layer to the passivation film layer is (2-4): (2-3): 1.