Reticulate pattern two-way wire locking device

Abstract

The utility model relates to the technical field of hardware fittings, and discloses a reticulated bidirectional wire locking device, which comprises a shell, two mounting grooves are arranged in the shell, the mounting grooves penetrate through the upper end surface and the lower end surface of the shell, a wire locking mechanism is arranged in each mounting groove, each mounting groove comprises a conical groove, and cylindrical grooves with different sizes are arranged at two ends of each conical groove. The wire locking mechanism comprises a wire pipe installed at the top of the installation groove and a bottom cover at the bottom of the installation groove, one end of the wire pipe extends to the outer side of the shell, the other end of the wire pipe extends into the conical groove and is fixedly connected with a limiting ring, and an upper partition plate and a lower partition plate are movably arranged in the conical groove. A group of steel balls are movably arranged above each of the upper partition plate and the lower partition plate, through holes with the same inner diameter of the wire pipe are formed in each of the upper partition plate, the lower partition plate and the bottom cover, and a compression spring is arranged between the lower partition plate and the bottom cover. The steel rope locking device is convenient and fast to assemble, the steel rope is locked through the two sets of steel balls, and the locking effect on the steel rope is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware accessories, in particular to a reticulated bidirectional wire locker. Background Art

[0002] As the name suggests, a two-way cable lock provides a two-way locking function, ensuring the stability and security of wire ropes and other suspension cables during connection. It is commonly used in applications such as lighting, billboards, and hanging brackets that require height adjustment and control. It is also commonly found in systems such as doors, windows, and pipes that require flow control.

[0003] The existing utility model patent with publication number CN207471474U provides a bidirectional wire locker, in which the steel balls of the wire locker are installed on the inclined surface of the lock core, the lock sleeve is threadedly installed in the accommodating cavity, and a through hole for installing the lock core is opened in the lock sleeve, which makes it inconvenient during assembly. In addition, the wire locker only locks the steel rope through a set of steel balls, and the locking effect is poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing two-way wire locker is inconvenient to assemble and has a poor locking effect on the steel rope.

[0005] In order to solve the above problems, the technical solution of the utility model is: a reticulated bidirectional wire locker, comprising a shell, two centrally symmetrical mounting grooves are provided in the shell, the mounting grooves pass through the upper and lower end surfaces of the shell, and a wire locking mechanism is installed therein, the mounting groove comprises a conical groove, and cylindrical grooves of different sizes are provided at both ends of the conical groove, and the small cylindrical groove is located at the top of the mounting groove, the wire locking mechanism comprises a wire tube installed at the top of the mounting groove and a bottom cover at the bottom of the mounting groove, one end of the wire tube extends to the outside of the shell, and the other end extends to the inside of the conical groove and is fixedly connected to a limiting ring, an upper partition and a lower partition are movably provided inside the conical groove, and a group of steel balls are movably provided above the upper partition and the lower partition, and through holes with the same inner diameter of the wire tube are provided on the upper partition, the lower partition and the bottom cover, and a compression spring is provided between the lower partition and the bottom cover.

[0006] Furthermore, the diameter of the upper partition is smaller than the diameter of the lower partition, and the lower partition is located at the connection between the conical groove and the large cylindrical groove.

[0007] Furthermore, each group of steel balls is provided with at least three, and the diameters of the two groups of steel balls are different, and the group of steel balls with a smaller diameter is located above the upper partition.

[0008] Furthermore, the bottom of the lower partition and the top of the bottom cover are both fixed with positioning rings, and the two ends of the compression spring are respectively sleeved on the outside of the two positioning rings.

[0009] Further, the inner upper part of the large cylindrical groove is symmetrically fixed with a limiting strip, and the lower partition plate is provided with a limiting groove matched with the limiting strip.

[0010] Further, the two sides of the bottom cover are symmetrically fixed with an ear plate, the end of the shell is provided with a clamping groove matched with the ear plate, and the ear plate is installed on the shell through a screw.

[0011] Further, the surface of the shell is provided with a grid-shaped texture.

[0012] The utility model discloses compared with prior art has the advantages in that: the utility model discloses install the line pipe in the small cylindrical groove, place small steel ball, upper partition, big steel ball, lower partition and compression spring in proper order again, install bottom cover finally, and it is convenient and fast to assemble, and the steel rope is locked through two groups of steel balls, and the locking effect of the steel rope is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the perspective view of the utility model.

[0014] Figure 2 It is the sectional view of the utility model.

[0015] As shown in the drawing: 1, the shell, 2, the line pipe, 3, the bottom cover, 4, the upper partition, 5, the lower partition, 6, the steel ball, 7, the compression spring, 8, the positioning ring, 9, the limiting strip, 10, the ear plate. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the protection scope of the utility model.

[0017] As Figures 1-2 The utility model discloses a kind of net texture bidirectional wire lockers, including shell 1, two installation grooves being centrally symmetric are set in shell 1, installation groove penetrates the upper and lower end surface of shell 1, and its inside installation has wire locking mechanism, installation groove includes tapered groove, the both ends of tapered groove are provided with different cylindrical grooves, and small cylindrical groove is located at the top of installation groove, the surface of shell 1 is provided with grid-shaped texture.

[0018] The wire locking mechanism includes a wire tube 2 installed on the top of the mounting groove and a bottom cover 3 at the bottom of the mounting groove. One end of the wire tube 2 extends to the outside of the shell 1, and the other end extends to the inside of the tapered groove and is fixedly connected to a limit ring. An upper partition 4 and a lower partition 5 are movably provided inside the tapered groove. The diameter of the upper partition 4 is smaller than the diameter of the lower partition 5, and the lower partition 5 is located at the connection between the tapered groove and the large cylindrical groove. A group of steel balls 6 are movably provided above the upper partition 4 and the lower partition 5. Each group of steel balls 6 is provided with at least three, and the diameters of the two groups of steel balls 6 are different. The group of steel balls 6 with a smaller diameter is located above the upper partition 4. The upper partition plate 4, the lower partition plate 5 and the bottom cover 3 are all provided with through holes with the same inner diameter as the wire tube 2. A compression spring 7 is provided between the lower partition plate 5 and the bottom cover 3. The inner upper part of the large cylindrical groove is symmetrically fixed with a limit strip 9. The lower partition plate 5 is provided with a limit groove that matches the limit strip 9. The bottom of the lower partition plate 5 and the top of the bottom cover 3 are both fixed with a positioning ring 8. The two ends of the compression spring 7 are respectively mounted on the outside of the two positioning rings 8. Ear plates 10 are symmetrically fixed on both sides of the bottom cover 3. A slot that matches the ear plate 10 is provided at the end of the shell 1, and the ear plate 10 is mounted on the shell 1 by screws.

[0019] When assembling the wire locker, first install a wire tube 2 in the small cylindrical groove, then place the small steel ball 6, upper partition 4, large steel ball 6, lower partition 5 and compression spring 7 in sequence, and finally install the bottom cover 3 to complete the assembly of one wire locking mechanism. The same steps can be followed to assemble another wire locking mechanism. The assembly is convenient and quick.

[0020] In specific use, such as Figure 1 As shown, first press the wire tube 2 on the right side downward, so that the upper partition 4 and the lower partition 5 move downward synchronously and squeeze the compression spring 7. At this time, the horizontal space where the steel ball 6 is located becomes larger and can move horizontally. The tail of the steel rope penetrates the shell 1 from top to bottom and extends a certain length from the bottom cover. Release the wire tube 2, and under the action of the compression spring 7, the steel ball 6 moves upward, and approaches and squeezes the steel rope under the action of the conical groove to fix the steel rope; pass the tail of the steel rope through the hook, and then press the wire tube 2 on the left side, extend it from the lower end and extend it from the upper end; in this way, the tail of the steel rope forms a loop between the two locking wire mechanisms, which is used to be set on the hook of the sky guard plate, and the steel rope extending from the upper end of the wire tube 2 on the right side is used to connect with other equipment. When the steel rope on the right is subjected to upward tension, it will drive the steel ball 6 to move upward. Since the diameter of the tapered groove gradually decreases upward, the steel ball 6 clamps the steel rope. The principle of the other wire locking mechanism is the same, and self-locking can be achieved. The steel rope is locked by two groups of steel balls 6, thereby improving the locking effect of the steel rope.

[0021] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0022] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0023] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

[0024] The above description of the present application and its embodiments has been described, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.

Claims

1. A reticulated bidirectional thread locker, comprising a housing (1), wherein two centrally symmetrical mounting grooves are provided in the housing (1), the mounting grooves passing through the upper and lower end surfaces of the housing (1), and a thread locking mechanism is installed therein, characterized in that: The mounting groove comprises a conical groove, and cylindrical grooves of different sizes are provided at both ends of the conical groove, and the small cylindrical groove is located at the top of the mounting groove. The wire locking mechanism comprises a wire tube (2) installed at the top of the mounting groove and a bottom cover (3) at the bottom of the mounting groove. One end of the wire tube (2) extends to the outside of the shell (1), and the other end extends to the inside of the conical groove and is fixedly connected to a limit ring. An upper partition (4) and a lower partition (5) are movably provided inside the conical groove. A group of steel balls (6) are movably provided above the upper partition (4) and the lower partition (5), and a through hole with the same inner diameter as the wire tube (2) is opened on the upper partition (4), the lower partition (5) and the bottom cover (3). A compression spring (7) is provided between the lower partition (5) and the bottom cover (3).

2. The reticulated bidirectional thread locker according to claim 1, characterized in that: The diameter of the upper partition (4) is smaller than the diameter of the lower partition (5), and the lower partition (5) is located at the connection between the conical groove and the large cylindrical groove.

3. The reticulated bidirectional thread locker according to claim 2, characterized in that: Each group of steel balls (6) is provided with at least three, and the diameters of the two groups of steel balls (6) are different, and the group of steel balls (6) with the smaller diameter is located above the upper partition (4).

4. The reticulated bidirectional thread locker according to claim 1, characterized in that: The bottom of the lower partition (5) and the top of the bottom cover (3) are both fixedly connected with positioning rings (8), and the two ends of the compression spring (7) are respectively sleeved on the outside of the two positioning rings (8).

5. The reticulated bidirectional thread locker according to claim 1, characterized in that: A limiting strip (9) is symmetrically fixed to the inner upper portion of the large cylindrical groove, and a limiting groove adapted to the limiting strip (9) is provided on the lower partition plate (5).

6. The reticulated bidirectional thread locker according to claim 1, characterized in that: Ear plates (10) are symmetrically fixed to both sides of the bottom cover (3), and slots adapted to the ear plates (10) are provided at the ends of the housing (1), and the ear plates (10) are mounted on the housing (1) by screws.

7. The reticulated bidirectional thread locker according to claim 1, characterized in that: The surface of the shell (1) is provided with grid-like patterns.

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