CN212429474U - Firm-structure T-shaped stainless steel fastener for ocean engineering - Google Patents
Firm-structure T-shaped stainless steel fastener for ocean engineering Download PDFInfo
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- CN212429474U CN212429474U CN202020581806.5U CN202020581806U CN212429474U CN 212429474 U CN212429474 U CN 212429474U CN 202020581806 U CN202020581806 U CN 202020581806U CN 212429474 U CN212429474 U CN 212429474U
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Abstract
The utility model discloses a firm ocean engineering of structure uses T type stainless steel fastener, including T type piece, regulation supporting shoe and screw rod, T type piece top shaping has the double-screw bolt, T type piece top is close to the double-screw bolt periphery is provided with the elasticity clamping ring, elasticity clamping ring top is provided with the gasket, sliding connection has on the wall of T type piece both sides the regulation supporting shoe, the middle part rotates in the T type piece and is connected with the screw rod, a screw rod tip shaping has the hexagonal hole. Has the advantages that: the utility model discloses can drive trapezoidal regulating block one and trapezoidal regulating block two along screw rod or back of the body removal in opposite directions, and then adjust the supporting shoe inside back of the body and slide in opposite directions at T type piece, realize the regulation to the width of T type piece both sides, can ensure to match each other with the draw-in groove width of ocean engineering fixed part, can realize fastening cooperation, and then promote the fixed strength of this fastener.
Description
Technical Field
The utility model relates to a fastener technical field, concretely relates to firm T type stainless steel fastener for ocean engineering of structure.
Background
Stainless steel fasteners are a special term concept that encompasses a wide range of products, and are commonly used for fastening more expensive machine components due to their aesthetic, durable, and corrosion resistant characteristics. With the social progress, higher requirements are also put on stainless steel standards. Stainless steel fasteners also refer to stainless steel screws, which are state standard screws. The specification size and the tolerance range are national standards, and T-shaped stainless steel fasteners are required during the construction of ocean engineering.
However, when the existing T-shaped stainless steel fastener for ocean engineering is used, the width of the T-shaped block is mostly unchanged, when different ocean engineering components are used, the width of the T-shaped block is difficult to match with the width of a clamping groove in ocean engineering, and the fixing stability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, the T type stainless steel fastener for the ocean engineering that the structure is firm has now been proposed, has solved current T type stainless steel fastener for the ocean engineering when using, and the width of T type piece is most all the regulation unchangeable, and when the ocean engineering part of difference used, the width of T type piece hardly matees each other with the draw-in groove width on the ocean engineering, and fixed steadiness is lower problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a firm ocean engineering of structure uses T type stainless steel fastener, including T type piece, regulation supporting shoe and screw rod, T type piece top shaping has the double-screw bolt, T type piece top is close to the double-screw bolt periphery is provided with the elasticity clamping ring, elasticity clamping ring top is provided with the gasket, sliding connection has on the wall of T type piece both sides the regulation supporting shoe, the middle part rotates in the T type piece and is connected with the screw rod, a screw rod tip shaping has the hexagonal hole, screw rod outer wall one side shaping has left-hand thread, left-hand thread periphery is provided with trapezoidal regulating block one, screw rod outer wall opposite side shaping has right-handed thread, right-handed thread periphery is provided with trapezoidal regulating block two, it is close to between the regulation supporting shoe screw rod top both sides all are connected with the extension spring.
Furthermore, the adjusting support block is connected with the T-shaped block in a sliding mode, and the stud is in lap joint with the elastic pressing ring.
By adopting the technical scheme, the width of two sides of the T-shaped block can be adjusted by sliding the adjusting supporting block, so that the width of the T-shaped block can be matched with the width of a clamping groove of an ocean engineering fixing part, fastening matching can be realized, and the fixing strength of the fastener can be improved.
Furthermore, the first trapezoidal adjusting block is connected with the screw rod through the left-hand thread, and the second trapezoidal adjusting block is connected with the screw rod through the right-hand thread.
By adopting the technical scheme, the first trapezoidal adjusting block and the second trapezoidal adjusting block can be controlled to move along the screw rod in the opposite direction or in the opposite direction by rotating the screw rod.
Further, the screw rod is connected with the T-shaped block in a rolling mode, and the first trapezoidal adjusting block and the second trapezoidal adjusting block are connected with the adjusting supporting block in a sliding mode.
By adopting the technical scheme, the first trapezoidal adjusting block and the second trapezoidal adjusting block move to drive the adjusting supporting block to slide back to back and in the opposite direction inside the T-shaped block, so that the width of the T-shaped block is adjusted.
Furthermore, the number of the tension springs is four, and the tension springs are connected with the adjusting support block through screws.
By adopting the technical scheme, the tension spring provides power for the opposite movement of the adjusting supporting block.
Furthermore, the elastic pressing ring is made of spring steel, and the T-shaped block, the adjusting and supporting block and the stud are made of stainless steel.
By adopting the technical scheme, the external nut and the pressure-bearing object can be tightly pressed through the elastic pressing ring, so that the external nut is prevented from loosening, and the purpose of safety protection is achieved.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current for ocean engineering T type stainless steel fastener when using, the width of T type piece is mostly that the regulation is unchangeable, when the ocean engineering part of difference uses, the width of T type piece hardly matches each other with the draw-in groove width on the ocean engineering, the lower problem of fixed steadiness, the utility model discloses can drive trapezoidal regulating block one and trapezoidal regulating block two along screw rod or the removal of carrying on the back mutually in opposite directions, and then adjust the supporting shoe and inside carrying on the back mutually and slide in opposite directions at T type piece, realize the regulation to the width of T type piece both sides, can ensure to match each other with the draw-in groove width of ocean engineering fixed part, can realize the fastening cooperation, and then promote the fixed strength of this fastener.
Drawings
Fig. 1 is a front view of a stable-structure T-shaped stainless steel fastener for ocean engineering according to the present invention;
FIG. 2 is a cross-sectional view of the T-shaped block of the T-shaped stainless steel fastener for ocean engineering with a stable structure;
FIG. 3 is a main sectional view of a T-shaped block of the T-shaped stainless steel fastener for ocean engineering with a stable structure;
fig. 4 is the structure diagram of the adjustable supporting block in the firm T-shaped stainless steel fastener for ocean engineering.
The reference numerals are explained below:
1. a T-shaped block; 2. adjusting the supporting block; 3. a screw; 4. a hexagonal hole; 5. a stud; 6. an elastic pressing ring; 7. a gasket; 8. left-handed threads; 9. right-hand threads; 10. a first trapezoidal adjusting block; 11. a second trapezoidal adjusting block; 12. a tension spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the stable-structure T-shaped stainless steel fastener for ocean engineering in this embodiment includes a T-shaped block 1, an adjusting support block 2 and a screw rod 3, a stud 5 is formed above the T-shaped block 1, an elastic pressing ring 6 is disposed above the T-shaped block 1 and near the periphery of the stud 5, a gasket 7 is disposed above the elastic pressing ring 6, the adjusting support block 2 is slidably connected to two side walls of the T-shaped block 1, the screw rod 3 is rotatably connected to the middle inside of the T-shaped block 1, a hexagonal hole 4 is formed at one end of the screw rod 3, a left-handed thread 8 is formed at one side of the outer wall of the screw rod 3, a trapezoidal adjusting block 1 is disposed at the periphery of the left-handed thread 8, a right-handed thread 9 is formed at the other side of the outer wall of the screw rod 3, a trapezoidal adjusting block two 11 is.
Adjust supporting shoe 2 and 1 sliding connection of T type piece, double-screw bolt 5 and 6 overlap joints of elasticity clamping ring can adjust the width of 1 both sides of T type piece through slide adjusting supporting shoe 2, and then can ensure to match each other with the draw-in groove width of ocean engineering fixed part, can realize the fastening cooperation, and then promote the fixed strength of this fastener.
The first trapezoidal adjusting block 10 is connected with the screw rod 3 through the left-handed thread 8, the second trapezoidal adjusting block 11 is connected with the screw rod 3 through the right-handed thread 9, and the first trapezoidal adjusting block 10 and the second trapezoidal adjusting block 11 can be controlled to move in the opposite directions or back to back along the screw rod 3 by rotating the screw rod 3.
Screw rod 3 and T type piece 1 roll connection, trapezoidal regulating block one 10 and trapezoidal regulating block two 11 and regulation supporting shoe 2 sliding connection, trapezoidal regulating block one 10 and trapezoidal regulating block two 11 remove, drive and adjust supporting shoe 2 and carry on back mutually and slide in opposite directions in T type piece 1 is inside, and then adjust T type piece 1's width.
The number of the tension springs 12 is four, the tension springs 12 are connected with the adjusting support block 2 through screws, and the tension springs 12 provide power for the opposite movement of the adjusting support block 2.
The elastic pressing ring 6 is made of spring steel, the T-shaped block 1, the adjusting supporting block 2 and the stud 5 are made of stainless steel, an external nut and a pressure-bearing object can be tightly pressed through the elastic pressing ring 6, the external nut is prevented from loosening, and the purpose of safety protection is achieved.
The specific implementation process of this embodiment is as follows: before the use mills T type stainless steel fastener, the width of the draw-in groove of the ocean engineering part that earlier fixes as required, drive trapezoidal regulating block one 10 and trapezoidal regulating block two 11 through rotating screw rod 3 and move along screw rod 3 or back of the body mutually, and then adjust supporting shoe 2 and slide in opposite directions in the inside back of the body of T type piece 1, realize the regulation to the width of the 1 both sides of T type piece, and then can ensure to match each other with the draw-in groove width of ocean engineering fixed part, can realize fastening fit, and then promote the fixed strength of this fastener, when fixed, after the ocean engineering part that needs fixing is passed to double-screw bolt 5 on this T type stainless steel fastener, pass elastic clamping ring 6 and gasket 7 double-screw bolt 5, on locking nut locking double-screw bolt 5 with the outside, realize the fixed to ocean engineering part.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a firm T type stainless steel fastener for ocean engineering of structure which characterized in that: the adjustable support block comprises a T-shaped block (1), an adjusting support block (2) and a screw rod (3), wherein a stud (5) is formed above the T-shaped block (1), an elastic pressing ring (6) is arranged above the T-shaped block (1) and close to the periphery of the stud (5), a gasket (7) is arranged above the elastic pressing ring (6), the adjusting support block (2) is connected onto two side walls of the T-shaped block (1) in a sliding manner, the screw rod (3) is arranged in the middle of the T-shaped block (1), a hexagonal hole (4) is formed at one end part of the screw rod (3), a left-handed thread (8) is formed on one side of the outer wall of the screw rod (3), a first trapezoidal adjusting block (10) is arranged on the periphery of the left-handed thread (8), a right-handed thread (9) is formed on the other side of the outer wall of the screw rod (, tension springs (12) are connected between the adjusting supporting blocks (2) and on two sides of the upper portion of the screw rod (3).
2. The firm-structured T-shaped stainless steel fastener for ocean engineering in claim 1, wherein: the adjusting support block (2) is connected with the T-shaped block (1) in a sliding mode, and the stud (5) is in lap joint with the elastic pressing ring (6).
3. The firm-structured T-shaped stainless steel fastener for ocean engineering in claim 1, wherein: the first trapezoid adjusting block (10) is connected with the screw rod (3) through the left-handed thread (8), and the second trapezoid adjusting block (11) is connected with the screw rod (3) through the right-handed thread (9).
4. The firm-structured T-shaped stainless steel fastener for ocean engineering in claim 1, wherein: the screw rod (3) is in rolling connection with the T-shaped block (1), and the first trapezoidal adjusting block (10) and the second trapezoidal adjusting block (11) are in sliding connection with the adjusting support block (2).
5. The firm-structured T-shaped stainless steel fastener for ocean engineering in claim 1, wherein: the number of the tension springs (12) is four, and the tension springs (12) are connected with the adjusting supporting block (2) through screws.
6. The firm-structured T-shaped stainless steel fastener for ocean engineering in claim 1, wherein: the elastic pressing ring (6) is made of spring steel, and the T-shaped block (1), the adjusting and supporting block (2) and the stud (5) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581806.5U CN212429474U (en) | 2020-04-18 | 2020-04-18 | Firm-structure T-shaped stainless steel fastener for ocean engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581806.5U CN212429474U (en) | 2020-04-18 | 2020-04-18 | Firm-structure T-shaped stainless steel fastener for ocean engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429474U true CN212429474U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020581806.5U Active CN212429474U (en) | 2020-04-18 | 2020-04-18 | Firm-structure T-shaped stainless steel fastener for ocean engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429474U (en) |
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2020
- 2020-04-18 CN CN202020581806.5U patent/CN212429474U/en active Active
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