Stainless steel U-shaped clamp with tightness convenient to adjust

Abstract

The utility model relates to the technical field of U-shaped clamps, in particular to a stainless steel U-shaped clamp convenient to adjust tightness, which comprises a U-shaped clamp and a lock plate and is locked and fixed by a nut, a movable adjusting sleeve is arranged below the lock plate, a thread is arranged in the center of the lock plate, the lock plate is connected with the adjusting sleeve through an adjusting screw rod, and a circular boss is arranged below the adjusting screw rod. The adjusting sleeve is provided with a hole in clearance fit with the circular boss, grooves are formed in the upper portion and the lower portion of the hole, and a clamping spring is arranged below the boss. The utility model has the advantages that: firstly, under the condition of normal locking of the locking plate, the adjusting plate can be finely adjusted, so that the tightness of the adjusting plate, the U-shaped clamp and an object can be adjusted; and secondly, the structure is simple, the normal U-shaped clamp is easy to transform, and the applicability is better.

Description

Technical Field

[0001] This utility model relates to the field of U-shaped card technology, specifically a stainless steel U-shaped card that is easy to adjust in tightness. Background Technology

[0002] U-shaped clips are special-shaped clamps or buckles, usually U-shaped or semi-circular. They have many uses and are widely used in many different fields and industries. One example of a U-shaped clip, with Chinese utility model document number CN211901183U, cannot be adjusted for tightness, making it less practical. Utility Model Content

[0003] The purpose of this invention is to provide a stainless steel U-shaped clip that is easy to adjust tightness, so as to solve the problems existing in the above-mentioned background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel U-shaped clip that is easy to adjust tightness, comprising a U-shaped clip 1 and a locking plate 6, and is locked and fixed with a nut 7, characterized in that: a movable adjusting sleeve 14 is provided below the locking plate 6, the center of the locking plate 6 is provided with a thread 10, and is connected to the adjusting sleeve 14 through an adjusting screw 8, a locking nut 9 for fixing the adjusting screw 8 is provided above the locking plate 6, a circular boss 12 is provided below the adjusting screw 8, the adjusting sleeve 14 is provided with a hole 11 that fits with the circular boss 12 with clearance, and grooves 13 are provided above and below the hole 11, and a retaining spring 3 is provided below the boss 12.

[0005] Furthermore, two guide rods 5 are welded onto the locking plate 6, evenly distributed on both sides of the adjusting screw 8, and the adjusting sleeve 14 is provided with guide holes 4 that cooperate with the guide rods 5.

[0006] Furthermore, each of the guide holes 4 is provided with a vent hole 2 below it.

[0007] This utility model has the following advantages: First, under the condition that the locking plate is normally locked, the adjusting plate can be finely adjusted to adjust the tightness of the adjusting plate, the U-shaped card and the object; second, the structure is simple and easy to modify the normal U-shaped card, making it more applicable. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] In the diagram: 1. U-shaped clip, 2. Vent hole, 3. Snap ring, 4. Guide hole, 5. Guide rod, 6. Locking plate, 7. Nut, 8. Adjusting screw, 9. Locking nut, 10. Thread, 11. Hole, 12. Circular boss, 13. Groove, 14. Adjusting sleeve. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0011] Please see Figure 1 This utility model provides a technical solution: a stainless steel U-shaped clip that is easy to adjust tightness, including a U-shaped clip 1 and a locking plate 6, which are locked and fixed with a nut 7, and a movable adjusting sleeve 14 is provided below the locking plate 6.

[0012] The locking plate 6 has a thread 10 at its center and is connected to an adjusting screw 8. Below the adjusting screw 8 is a circular boss 12. The adjusting sleeve 14 has a hole 11 that fits the circular boss 12 with clearance. The hole 11 has grooves 13 above and below it. Below the boss 12 is a retaining spring 3, which is located in the groove 13 below. When it is necessary to adjust the tightness, rotate the adjusting screw 8 to move the adjusting sleeve 14 up and down, so that the adjusting sleeve 14 moves away from or close to the object being locked. After determining the position, adjust the locking nut 9 on the top of the locking plate 6 to fix it.

[0013] To prevent the adjusting sleeve 14 from shaking, two guide rods 5 are welded on the locking plate 6, evenly distributed on both sides of the adjusting screw 8, and the adjusting sleeve 14 is provided with guide holes 4 that cooperate with the guide rods 5. This restricts the shaking of the adjusting sleeve 14. At the same time, in order to facilitate sliding, ventilation holes 2 are provided below the guide holes 4.

[0014] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel U-shaped clip that is easy to adjust in tightness, comprising a U-shaped clip (1) and a locking plate (6), and secured with a nut (7), characterized in that: The locking plate (6) is provided with a movable adjusting sleeve (14) below it. The center of the locking plate (6) is provided with a thread (10) and is connected to the adjusting sleeve (14) through an adjusting screw (8). The locking plate (6) is provided with a locking nut (9) for fixing the adjusting screw (8) above it. The adjusting screw (8) is provided with a circular boss (12) below it. The adjusting sleeve (14) is provided with a hole (11) that is clearance-fitted with the circular boss (12). The hole (11) is provided with grooves (13) above and below it. The boss (12) is provided with a retaining spring (3) below it.

2. The stainless steel U-shaped clamp with easy adjustment of tightness according to claim 1, characterized in that: The locking plate (6) has two guide rods (5) welded on it, which are evenly distributed on both sides of the adjusting screw (8), and the adjusting sleeve (14) is provided with guide holes (4) that cooperate with the guide rods (5).

3. The stainless steel U-clamp with easy adjustment of tightness according to claim 2, characterized in that: Each of the guide holes (4) is provided with a vent hole (2) below it.

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