CN218266691U

CN218266691U - Screw with high-strength T-shaped threads

Info

Publication number: CN218266691U
Application number: CN202222562391.9U
Authority: CN
Inventors: 李基利; 马聪利; 朱乐丹; 李炯亮
Original assignee: Shanghai Lebiao Standard Parts Co ltd
Current assignee: Shanghai Lebiao Standard Parts Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-10
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a T type screw technical field specifically is a screw of high strength T type screw thread, including a plurality of atress boards, a plurality of atress boards are from last to being the linear arrangement setting down, and the size of a plurality of atress boards is from last to increasing progressively down, and the bottom of below atress board is fixed with the double-screw bolt, and double-screw bolt and a plurality of atress boards are integrated into one piece, and the top of the atress board of the top is fixed with the fixed block, and first atress groove has been seted up at the top of fixed block, and second atress groove has been seted up to the bottom in first atress groove. The utility model discloses a set up on the double-screw bolt from last to being linear arrangement and the use of a plurality of atress boards that the size increases gradually extremely down for this T type screw can utilize the spanner of multiple model to twist and move, thereby makes the use of this T type screw more convenient, has saved the staff and has looked for the required time of spanner.

Description

Screw with high-strength T-shaped threads

Technical Field

The utility model relates to a T type screw technical field specifically is a screw of high strength T type screw thread.

Background

The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object.

The types of screws are various, the T-shaped screw is one of numerous screws, and when the common T-shaped screw is used, the common T-shaped screw can only be screwed by a wrench with a single type, so that more time is required for a worker to find the wrench, and the practical application of the T-shaped screw is influenced; and the T-shaped screw can only be screwed by using a spanner, so that the tool for assisting the T-shaped screw to be screwed is too single, and inconvenience is brought to the use of the T-shaped screw.

To the problem, the utility model provides a screw of high strength T type screw thread.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw of high strength T type screw to solve present common T type screw that proposes in the above-mentioned background art when using, it can only use the spanner of single model to twist it and move, it is more to make the staff look for the required time of spanner, influence the practical application of T type screw, and T type screw can only use the spanner to twist it and move, this makes the instrument that supplementary T type screw was twisted and is moved too single, the problem of inconvenience is brought for the use of T type screw.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw of high strength T type screw thread, includes a plurality of atress boards, and is a plurality of atress boards from last to being linear arrangement setting down, and the size of a plurality of atress boards is from last to progressively increasing up down, below the bottom of atress board is fixed with the double-screw bolt, double-screw bolt and a plurality of atress boards are integrated into one piece, the top of atress board is fixed with the fixed block, first atress groove has been seted up at the top of fixed block, the second atress groove has been seted up to the bottom in first atress groove.

Preferably, the cross section of the stress plate is of a regular hexagon structure.

Preferably, the cross section of the first stress groove is of a regular hexagon structure, and the cross section of the second stress groove is of a cross structure.

Preferably, the stud, the first stress groove, the second stress groove and the stress plates are all located on the same axis.

Preferably, a reinforcing ring is arranged at the joint of the stress plate and the stud, and the stress plate, the stud and the reinforcing ring are integrally formed.

Preferably, the reinforcing ring is of a circular ring structure, and the cross section of the side wall of the reinforcing ring is of an arc structure.

To sum up, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the use that is linear arrangement and size from last to down and increase progressively a plurality of atress boards that set up on the double-screw bolt for this T type screw can utilize the spanner of multiple model to twist and move, thereby makes the use of this T type screw more convenient, has saved the staff and has looked for the required time of spanner.

2. The utility model discloses in, through being provided with the reinforcing ring in the combination department of atress board and double-screw bolt, can strengthen the stability of atress board and double-screw bolt junction for the intensity of this T type screw can promote, and the top of the atress board of the top is provided with the fixed block, and first atress groove has been seted up at the top of fixed block, and the second atress groove has been seted up to the bottom in first atress groove, makes this T type screw can use multiple instrument to twist and move, thereby makes the use of this T type screw more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the structure of fig. 1;

fig. 3 is a schematic structural diagram of the middle stressed plate, the fixed block, the first stressed slot and the second stressed slot of the present invention.

In the figure: 1. a stress plate; 2. a stud; 3. a fixed block; 4. a first force-receiving groove; 5. a second force-receiving groove; 6. and (7) reinforcing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Refer to fig. 1-3 a screw of high strength T type screw thread that shows, including a plurality of atress boards 1 that the cross section is regular hexagon structure, a plurality of atress boards 1 are from last to being linear arrangement setting down, and the size of a plurality of atress boards 1 increases progressively from last to down, the bottom of below atress board 1 is fixed with double-screw bolt 2, double-screw bolt 2 and a plurality of atress board 1 are integrated into one piece, the top of the atress board 1 of the top is fixed with fixed block 3, the first atress groove 4 that the cross section is regular hexagon structure is seted up at the top of fixed block 3, the cross section is the second atress groove 5 of cruciform structure is seted up to the bottom of first atress groove 4, double-screw bolt 2, first atress groove 4, second atress groove 5 and a plurality of atress boards 1 all are located the same axis.

Based on above structure, the double-screw bolt 2 is last to be linear arrangement and a plurality of atress boards 1 that the size increases gradually from last down to setting up make this T type screw can utilize the spanner of multiple model to twist and move, and seting up of first atress groove 4 and second atress groove 5 makes this T type screw can use multiple instrument to twist and move to it is more convenient to make the use of this T type screw.

Example two

Referring to fig. 2, a reinforcing ring 6 with a circular ring structure is arranged at the joint of the stress plate 1 and the stud 2, the cross section of the side wall of the reinforcing ring 6 is of an arc-shaped structure, and the stress plate 1, the stud 2 and the reinforcing ring 6 are integrally formed.

Based on the structure, the reinforcing ring 6 arranged at the joint of the stress plate 1 and the stud 2 can be used for enhancing the stability of the joint of the stress plate 1 and the stud 2, so that the strength of the T-shaped screw is improved.

The utility model discloses the theory of operation: because a plurality of atress boards 1 are from last to being linear setting down, and the size of a plurality of atress boards 1 increases progressively step by step, make this T type screw can utilize the spanner of multiple model to twist, atress board 1 is provided with reinforcing ring 6 with the combination department of double-screw bolt 2, can strengthen the stability of both junctions, make T type screw intensity higher, it is not fragile, first atress groove 4 has been seted up at the top of fixed block 3, second atress groove 5 has been seted up to the bottom of first atress groove 4, make this T type screw at atress board 1, under the cooperation of first atress groove 4 and second atress groove 5, can realize multiple different instruments and twist the demand to it, thereby make the application of this T type screw more convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a screw of high strength T type screw thread which characterized in that: including a plurality of atress boards (1), it is a plurality of atress board (1) is from last to being linear arrangement setting down, and the size of a plurality of atress boards (1) from last to progressively increasing up down, below the bottom of atress board (1) is fixed with double-screw bolt (2), double-screw bolt (2) and a plurality of atress board (1) are integrated into one piece, the top of atress board (1) is fixed with fixed block (3), first atress groove (4) have been seted up at the top of fixed block (3), second atress groove (5) have been seted up to the bottom of first atress groove (4).

2. A high strength T-thread screw as defined in claim 1, wherein: the cross section of the stress plate (1) is of a regular hexagon structure.

3. A high strength T-thread screw as defined in claim 1, wherein: the cross section of the first stress groove (4) is of a regular hexagon structure, and the cross section of the second stress groove (5) is of a cross-shaped structure.

4. A high strength T-thread screw as defined in claim 1, wherein: the stud (2), the first stress groove (4), the second stress groove (5) and the stress plates (1) are all located on the same axis.

5. A high strength T-thread screw as defined in claim 1, wherein: the reinforcing ring (6) is arranged at the joint of the stress plate (1) and the stud (2), and the stress plate (1), the stud (2) and the reinforcing ring (6) are integrally formed.

6. A high strength T-thread screw as defined in claim 5, wherein: the reinforcing ring (6) is of a circular ring structure, and the cross section of the side wall of the reinforcing ring (6) is of an arc structure.