Platform chain buckle mounting mechanism

Abstract

The utility model relates to the field of chain buckle installation, and discloses a platform chain buckle installation mechanism which comprises stand columns, a supporting assembly is arranged on the outer sides of the stand columns, the supporting assembly comprises a first buckle and a second buckle, a groove is formed in the right side of the first buckle, and the upper portion of the front surface of each stand column is fixedly connected with two positioning plates. The two sets of positioning plates are symmetrically arranged with the center line of the stand column as the symmetry axis, the first buckle is inserted between the two sets of positioning plates on the left side of the stand column, and the second buckle is inserted between the two sets of positioning plates on the right side of the stand column. According to the platform chain buckle, the protruding block is inserted into the groove, the threaded rod is matched to penetrate through the right portion of the first buckle to be in threaded connection with the protruding block, the first buckle and the second buckle can be rapidly connected, meanwhile, the platform chain buckle is rapidly installed on the outer side of the stand column, holes do not need to be formed in the stand column, the firmness of the stand column is improved, and the service life of the stand column is prolonged. And meanwhile, the mounting convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of chain buckle installation, in particular to a platform chain buckle installation mechanism. Background Technique

[0002] A chain buckle is a key component for connecting chains. With the continuous development of the industrial and mechanical fields, as a key component widely used in conveyor systems, lifting equipment, and power transmission systems, the installation quality and efficiency of chain buckles directly affect the stability and reliability of the entire system. However, traditional chain buckle installation methods often rely on manual operations, which are not only inefficient but also difficult to ensure the consistency and accuracy of installation.

[0003] When installing traditional chain buckles, it is usually necessary to drill holes in the middle of the column, and then install the platform chain buckle by using rivet nuts. Drilling holes in the column will damage the original structure of the column. Since the column is used as a support structure and the middle part is usually hollow, its integrity is crucial for the stability and safety of the entire equipment. Drilling holes will cause stress concentration at the drilling part of the column, reducing the bearing capacity and structural strength of the column. During long-term use, these drilling parts are prone to becoming the starting points of fatigue cracks, thus affecting the service life of the equipment. Therefore, a platform chain buckle installation mechanism is proposed to solve the above problems. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a platform chain buckle installation mechanism, aiming to improve the problem that "drilling holes in the column to install the platform chain buckle is likely to cause damage to the column during long-term use, thus affecting the service life" in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A platform chain buckle installation mechanism includes a column, and a support assembly is arranged on the outer side of the column. The support assembly includes a first buckle and a second buckle. A groove is formed on the right side of the first buckle. Two groups of positioning plates are fixedly connected to the upper part of the front surface of the column and are symmetrically arranged with the center line of the column as the axis of symmetry. The first buckle is inserted between the two groups of positioning plates on the left side of the column, and the second buckle is inserted between the two groups of positioning plates on the right side of the column. A convex block is fixedly connected to the left side of the second buckle.

[0006] As a further description of the above technical solution:

[0007] An installation assembly is arranged on the right side of the second buckle. The installation assembly includes a platform chain buckle. The platform chain buckle is arranged on the right side of the second buckle. A nut hole is formed on the right side of the second buckle, and a rivet nut is fixedly installed on the inner wall of the nut hole.

[0008] As a further description of the above technical solution:

[0009] The bump is inserted into the inner wall of the groove. The right part of the first buckle is penetrated and threadedly connected with a threaded rod near the front of the groove, and the threaded rod is penetrated and threadedly connected to the front surface of the bump.

[0010] As a further description of the above technical solution:

[0011] A round rod is rotatably connected to the front surface of the left part of the second buckle, and a loosening prevention plate is fixedly connected to the front surface of the round rod.

[0012] As a further description of the above technical solution:

[0013] The loosening prevention plate and the second buckle are elastically connected by a torsion spring. One end of the torsion spring is fixedly connected to the front surface of the second buckle, and the other end of the torsion spring is fixedly connected to the rear surface of the loosening prevention plate.

[0014] As a further description of the above technical solution:

[0015] The platform chain buckle is fixedly installed on the right side of the rivet nut through bolts, and a chain hole is opened in the middle of the right side of the platform chain buckle.

[0016] As a further description of the above technical solution:

[0017] A connecting chain is clamped on the inner wall of the chain hole, and the connecting chain is fixedly installed in the middle of the right side of the platform chain buckle through a stainless steel pin.

[0018] As a further description of the above technical solution:

[0019] There are two groups of bolts, and the two groups of bolts are respectively arranged on the front and rear outer surfaces of the stainless steel pin. The bolts penetrate and are arranged on the front right side of the platform chain buckle.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by arranging two groups of positioning plates to support the first buckle and the second buckle, inserting the bump into the groove, and matching the threaded rod to penetrate the right part of the first buckle and be threadedly connected with the bump, the first buckle and the second buckle can be quickly connected, and at the same time, the platform chain buckle can be quickly installed on the outside of the column without opening holes in the column, improving the firmness and service life of the column, and at the same time improving the installation convenience.

[0022] 2. In the present utility model, one end of the connecting chain is placed in the chain hole, and the connecting chain is locked in the flat chain buckle with a stainless steel pin. At this time, the platform chain buckle is installed on the right side of the buckle two and connected with bolts and rivet nuts, so that the platform chain buckle can be quickly installed. At the same time, the stainless steel pin can be clamped and limited by the bolts to prevent the stainless steel pin from sliding outwards, improving the stability of the installation of the connecting chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the present utility model;

[0024] Figure 2 is a three-dimensional structural exploded view of the buckle one, the column and the buckle two in the present utility model;

[0025] Figure 3 is a three-dimensional structural exploded view of the buckle two, the platform chain buckle and the connecting chain in the present utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Column; 2. Buckle one; 3. Platform chain buckle; 4. Connecting chain; 21. Positioning plate; 22. Anti-loosening plate; 23. Buckle two; 24. Groove; 25. Threaded rod; 26. Round rod; 27. Torsion spring; 28. Convex block; 31. Nut hole; 32. Rivet nut; 33. Bolt; 34. Stainless steel pin; 35. Chain hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: a platform chain buckle installation mechanism, including a column 1 for providing support. A support assembly is arranged on the outer side of the column 1. The support assembly includes a buckle one 2 and a buckle two 23. The connection between the buckle one 2 and the buckle two 23 can support and connect the platform chain buckle 3. A groove 24 for providing a space for installing a convex block 28 is formed on the right side of the buckle one 2. The upper part of the front surface of the column 1 is fixedly connected with positioning plates 21 for supporting the buckle one 2 and the buckle two 23, and there are two groups of them. The two groups of positioning plates 21 are symmetrically arranged with the center line of the column 1 as the axis of symmetry. The buckle one 2 is inserted between the two groups of positioning plates 21 on the left side of the column 1, and the buckle two 23 is inserted between the two groups of positioning plates 21 on the right side of the column 1. A convex block 28 for cooperating with a threaded rod 25 to be inserted into the groove 24 and connecting the buckle one 2 and the buckle two 23 is fixedly connected to the left side of the buckle two 23.

[0030] Referring to Figure 1 and Figure 3 , an installation assembly is arranged on the right side of the buckle two 23. The installation assembly includes a platform chain buckle 3 for supporting and connecting a chain 4. The platform chain buckle 3 is arranged on the right side of the buckle two 23. A nut hole 31 for providing a space for installing a rivet nut 32 is formed on the right side of the buckle two 23. A rivet nut 32 for cooperating with the nut hole 31 and a bolt 33 to install the platform chain buckle 3 is fixedly installed on the inner wall of the nut hole 31.

[0031] Referring to Figure 1 and Figure 2 , the convex block 28 is inserted into the inner wall of the groove 24. A threaded rod 25 penetrates and is threadedly connected to the front of the right part of the buckle one 2 near the groove 24. The threaded rod 25 penetrates and is threadedly connected to the front surface of the right part of the buckle one 2. After inserting the convex block 28 into the groove 24, the threaded rod 25 can penetrate and be threadedly connected to the right part of the buckle one 2 and then continue to penetrate and be threadedly connected to the middle of the convex block 28, so that the convex block 28 can be quickly inserted into the groove 24 for installation and limitation. The threaded rod 25 penetrates and is threadedly connected to the front surface of the convex block 28. A round rod 26 for rotatably connecting a support anti-loosening plate 22 is connected to the front surface of the left part of the buckle two 23.

[0032] Further, a loosening prevention plate 22 is fixedly connected to the front surface of the round rod 26. The loosening prevention plate 22 and the torsion spring 27 can be limited to the front surface of the threaded rod 25. After the threaded rod 25 is installed, it can be limited, which can prevent the threaded rod 25 from loosening and improve the installation stability. The loosening prevention plate 22 and the buckle two 23 are elastically connected through the torsion spring 27. One end of the torsion spring 27 is fixedly connected to the front surface of the buckle two 23, and the other end of the torsion spring 27 is fixedly connected to the rear surface of the loosening prevention plate 22. By rotating the loosening prevention plate 22 to squeeze the torsion spring 27, and at the same time rotating the loosening prevention plate 22 above or below the threaded rod 25, the limit of the threaded rod 25 can be released. When the threaded rod 25 is installed, the loosening prevention plate 22 can be rotated back to the front surface of the threaded rod 25 to limit the threaded rod 25 by the reverse acting force of the squeezed torsion spring 27, thereby improving the installation stability of the threaded rod 25.

[0033] Refer to Figure 1 and Figure 3 , the platform chain buckle 3 is fixedly installed on the right side of the rivet nut 32 through the bolt 33. A chain hole 35 is provided in the middle of the right side of the platform chain buckle 3. The rivet nut 32 is fixed on the buckle two 23, and then the platform chain buckle 3 is fixed on the buckle two 23 with the bolt 33 and the rivet nut 32. The inner wall of the chain hole 35 is clamped with a connecting chain 4. The connecting chain 4 is fixedly installed in the middle of the right side of the platform chain buckle 3 through the stainless steel pin 34. First, confirm the length of the connecting chain 4, and then place one end of the connecting chain 4 in the middle chain hole 35 of the platform chain buckle 3, and lock the connecting chain 4 in the platform chain buckle 3 with the stainless steel pin 34.

[0034] Further, there are two groups of bolts 33, and the two groups of bolts 33 are respectively arranged on the front and rear outer surfaces of the stainless steel pin 34. The bolts 33 penetrate and are arranged on the front right side of the platform chain buckle 3. After installing the connecting chain 4 with the stainless steel pin 34, when installing the platform chain buckle 3 through the bolts 33, the two groups of bolts 33 can be slidably installed on the front and rear surfaces of the stainless steel pin 34 on the right part of the platform chain buckle 3, and the stainless steel pin 34 can be limited, which can prevent the stainless steel pin 34 from being pulled out when the connecting chain 4 is dragged, thereby improving the installation stability of the stainless steel pin 34 and the connecting chain 4.

[0035] Working principle: When in use, first, insert the first buckle 2 between two groups of positioning plates 21 on the left side of the upright column 1, and insert the second buckle 23 between two groups of positioning plates 21 on the right side of the upright column 1. The positioning plates 21 play a role in precise positioning and support, ensuring that the first buckle 2 and the second buckle 23 are in the correct relative positions. Then, insert the convex block 28 on the left side of the second buckle 23 into the groove 24 on the right side of the first buckle 2. At this time, based on the preliminary cooperation between the groove 24 and the convex block 28, use the threaded rod 25 to penetrate the front of the right part of the first buckle 2 near the groove 24 and thread it to the front surface of the convex block 28. By rotating the threaded rod 25 and gradually tightening it, the convex block 28 is firmly fixed in the groove 24, thus quickly realizing the connection and fixation of the first buckle 2 and the second buckle 23, completing the installation of the support assembly outside the upright column 1 without opening holes on the upright column 1, improving the firmness and service life of the upright column 1, and at the same time improving the installation convenience.

[0036] First, place one end of the connecting chain 4 in the chain hole 35 opened in the middle on the right side of the platform chain buckle 3, then use the stainless steel pin 34 to fix the connecting chain 4 in the platform chain buckle 3. Then, fixedly install the rivet nut 32 on the inner wall of the nut hole 31 opened on the right side of the second buckle 23, and then fix the platform chain buckle 3 on the right side of the rivet nut 32 through the bolt 33, realizing the connection between the platform chain buckle 3 and the second buckle 23. At this time, the two bolts 33 are respectively arranged on the front and outer surfaces of the stainless steel pin 34 and penetrate the front right part of the platform chain buckle 3. In this way, when the connecting chain 4 is subjected to a pulling force, the bolt 33 can play a limiting role on the stainless steel pin 34 to prevent the stainless steel pin 34 from being pulled out, ensuring the stability of the connection between the connecting chain 4 and the platform chain buckle 3.

[0037] Before the threaded rod 25 completes the connection and installation of the first buckle 2 and the second buckle 23, first rotate the anti-loosening plate 22 to squeeze the torsion spring 27. When the threaded rod 25 is installed, the elastic force of the torsion spring 27 makes the anti-loosening plate 22 reset and rotate to the front surface of the threaded rod 25, thereby limiting the threaded rod 25 to prevent it from loosening. When it is necessary to disassemble the threaded rod 25, by rotating the anti-loosening plate 22, squeezing the torsion spring 27, and rotating the anti-loosening plate 22 above or below the threaded rod 25, the limit on the threaded rod 25 is released, and at this time, the disassembly operation of the threaded rod 25 can be carried out.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A platform chain buckle installation mechanism, comprising a column (1), characterized in that: A support assembly is provided on the outer side of the upright column (1). The support assembly includes a first buckle (2) and a second buckle (23). A groove (24) is formed on the right side of the first buckle (2). Two groups of positioning plates (21) are fixedly connected to the upper part of the front surface of the upright column (1) and are symmetrically arranged with the center line of the upright column (1) as the axis of symmetry. The first buckle (2) is inserted between the two groups of positioning plates (21) on the left side of the upright column (1), and the second buckle (23) is inserted between the two groups of positioning plates (21) on the right side of the upright column (1). A convex block (28) is fixedly connected to the left side of the second buckle (23).

2. The installation mechanism of a platform chain buckle according to claim 1, characterized in that: An installation assembly is provided on the right side of the second buckle (23). The installation assembly includes a platform chain buckle (3). The platform chain buckle (3) is arranged on the right side of the second buckle (23). A nut hole (31) is formed on the right side of the second buckle (23), and a riveted nut (32) is fixedly installed on the inner wall of the nut hole (31).

3. The installation mechanism of a platform chain buckle according to claim 1, characterized in that: The convex block (28) is inserted into the inner wall of the groove (24). A threaded rod (25) passes through and is threadedly connected to the front of the first buckle (2) near the groove (24). The threaded rod (25) passes through and is threadedly connected to the front surface of the convex block (28).

4. A platform chain buckle installation mechanism according to claim 1, characterized in that: A round rod (26) is rotatably connected to the front surface of the left part of the second buckle (23), and a loosening prevention plate (22) is fixedly connected to the front surface of the round rod (26).

5. The installation mechanism of a platform chain buckle according to claim 4, characterized in that: The loosening prevention plate (22) is elastically connected to the second buckle (23) through a torsion spring (27). One end of the torsion spring (27) is fixedly connected to the front surface of the second buckle (23), and the other end of the torsion spring (27) is fixedly connected to the rear surface of the loosening prevention plate (22).

6. The installation mechanism of a platform chain buckle according to claim 2, characterized in that: The platform chain buckle (3) is fixedly installed on the right side of the riveted nut (32) through a bolt (33). A chain hole (35) is formed in the middle of the right side of the platform chain buckle (3).

7. The installation mechanism of a platform chain buckle according to claim 6, characterized in that: A connecting chain (4) is clamped in the inner wall of the chain hole (35), and the connecting chain (4) is fixedly installed on the middle of the right side of the platform chain buckle (3) through a stainless steel pin (34).

8. The installation mechanism of a platform chain buckle according to claim 7, characterized in that: Two groups of bolts (33) are provided, and the two groups of bolts (33) are respectively arranged on the front and rear outer surfaces of the stainless steel pin (34). The bolts (33) pass through and are arranged on the front right part of the platform chain buckle (3).

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