Drag chain guide groove

Abstract

The utility model belongs to the technical field of drag chain guide grooves, and discloses a drag chain guide groove which comprises guide groove pressing blocks which are symmetrically arranged, and guide groove side plates are detachably arranged on the opposite faces of the adjacent guide groove pressing blocks. The bottom of the guide groove pressing block is provided with an installation fixing hole and a matching face, the top of the guide groove pressing block is provided with a deviation rectifying face, the deviation rectifying face is in press fit with the top of the guide groove side plate, and the matching face is in press fit with the bottom of the guide groove side plate. The bottom and the top of the guide groove side plate are clamped with the guide groove pressing block; the middle section of the guide groove side plate is vertically provided with a wear-resistant sliding strip through a bolt pair; a mute strip which is parallel to the wear-resistant sliding strip and faces the top is arranged at the bottom of the guide groove side plate, and the interior of the mute strip is of a hollow structure.

Description

Technical Field

[0001] The present application relates to the technical field of drag chain guide grooves, and more specifically, to a drag chain guide groove. Background Art

[0002] Drag chain guide troughs are important components to ensure the smooth operation of drag chains; at present, traditional drag chain guide troughs have many shortcomings.

[0003] The guide trough side panels are often cumbersome to install, lacking a structure that is convenient and can be quickly installed and easily extended and spliced. During long-term use, the friction between the drag chain and the guide trough can easily cause wear, affecting the service life of the guide trough and increasing the operating resistance. The noise generated by the drag chain when running in the guide trough is also relatively large, affecting the working environment.

[0004] In addition, the guide trough side panels may be skewed due to production errors, affecting the overall straightness and stability of the guide trough, and thus affecting the normal operation of the drag chain.

[0005] Based on these problems, it is necessary to design a new type of practical drag chain guide trough, which consists of wear-resistant strips on the guide trough side plates, silent strips, guide trough pressure blocks and corresponding fasteners to solve the drawbacks of the above-mentioned traditional drag chain guide troughs.

[0006] To this end, the present application proposes a drag chain guide trough to solve the above-mentioned problems. Utility Model Content

[0007] In order to solve the above problems, the present application provides a drag chain guide groove.

[0008] The present application provides a drag chain guide trough adopting the following technical solution:

[0009] A drag chain guide trough, comprising:

[0010] The guide groove pressing block is symmetrically arranged, and the opposite surfaces of the adjacent guide groove pressing blocks are detachably provided with guide groove side plates; the bottom of the guide groove pressing block is provided with a mounting hole and a mating surface, and the top of the guide groove pressing block is provided with a correction surface, the correction surface is pressed on the top of the guide groove side plate, and the mating surface is pressed on the bottom of the guide groove side plate;

[0011] The bottom and top of the guide groove side plate are engaged with the guide groove pressure block; the middle section of the guide groove side plate is vertically provided with a wear-resistant sliding strip through a bolt pair; the bottom of the guide groove side plate is provided with a silent strip parallel to the wear-resistant sliding strip and facing the top, and the interior of the silent strip is a hollow structure.

[0012] Furthermore, the guide groove side plate is provided with a bolt head groove for installing the bolt pair, and the bolt head of the bolt pair is located in the bolt head groove; the bolt head groove protrudes from the guide groove side plate, and the guide groove pressure block is provided with a groove matching the bolt head groove.

[0013] Through the above technical solution, the bolt head of the bolt pair can be properly placed in the bolt head groove. This structure facilitates the infinite extension splicing installation of the guide groove side panels when needed, thereby improving the flexibility and convenience of the overall installation of the guide groove.

[0014] Furthermore, a plurality of raised support points are provided on the opposite surfaces of the guide groove pressing block and the adjacent guide groove side plates, and the support points are in contact with the guide groove side plates.

[0015] Through the above technical solution, when the guide groove side panels are deflected due to production errors, especially when the side panels are high and cause serious deformation, these support points can correct the straightness of the side panels, effectively solve the problem of side panel deflection, and ensure the normal use of the guide groove.

[0016] In addition, this design can also realize the self-clamping function of the guide groove pressure block to the side plate, further enhancing the stability of the guide groove structure.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] (1) Correct the deflection of the side plate caused by production errors, realize the self-clamping function through the support point, ensure the overall straightness and stability of the guide groove, and ensure the smooth operation of the drag chain;

[0019] (2) The wear-resistant strips are made of self-lubricating material, which reduces the friction coefficient and achieves lubrication and wear-resistant effects. This reduces the resistance of the drag chain during operation and the wear on the guide groove, thus extending the service life of the guide groove. The hollow structure of the silent strips can effectively reduce the noise generated by the drag chain during collision, thus improving the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 for Figure 1 A magnified schematic diagram of point A in the middle;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of this application.

[0023] Explanation of the numbers in the figure: 1. Guide groove pressure block; 2. Guide groove side plate; 3. Bolt pair; 4. Wear-resistant slide bar; 5. Silent bar; 6. Bolt head groove; 7. Support point. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, not all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of this application.

[0025] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0027] Example:

[0028] The following is combined with Figure 1 -3 Provide further details on this application.

[0029] The present application discloses a drag chain guide trough, comprising:

[0030] The guide groove pressing block 1 is symmetrically arranged, and the opposite surfaces of adjacent guide groove pressing blocks 1 are detachably provided with guide groove side plates 2; the bottom of the guide groove pressing block 1 is provided with a mounting hole and a mating surface, and the top of the guide groove pressing block 1 is provided with a correction surface, which is pressed on the top of the guide groove side plate 2, and the mating surface is pressed on the bottom of the guide groove side plate 2;

[0031] The bottom and top of the guide groove side plate 2 are engaged with the guide groove pressure block 1; the middle section of the guide groove side plate 2 is vertically provided with a wear-resistant sliding bar 4 through a bolt pair 3; the bottom of the guide groove side plate 2 is provided with a silent strip 5 parallel to the wear-resistant sliding bar 4 and facing the top, and the interior of the silent strip 5 is a hollow structure.

[0032] See also Figure 1 、 Figure 2 and Figure 3The guide groove side plate 2 is provided with a bolt head groove 6 for installing the bolt pair 3, and the bolt head of the bolt pair 3 is located in the bolt head groove 6; the bolt head groove 6 protrudes from the guide groove side plate 2, and the guide groove pressing block 1 is provided with a groove matching the bolt head groove 6; so that the bolt head of the bolt pair 3 can be properly placed in the bolt head groove 6, this structure facilitates the infinite extension splicing installation of the guide groove side plate 2 when needed, and improves the flexibility and convenience of the overall installation of the guide groove.

[0033] See also Figure 1 、 Figure 2 and Figure 3 A number of raised support points 7 are provided on the opposite surfaces of the guide groove pressing block 1 and the adjacent guide groove side plate 2, and the support points 7 are in contact with the guide groove side plate 2; when the guide groove side plate 2 is deflected due to production errors, especially when the side plate height is high and the deformation is serious, these support points 7 can correct the straightness of the side plate, effectively solve the problem of side plate deflection, and ensure the normal use of the guide groove.

[0034] In addition, this design can also realize the self-clamping function of the guide groove pressing block 1 on the side plate, further enhancing the stability of the guide groove structure.

[0035] The implementation principle of a drag chain guide groove in the embodiment of the present application is as follows:

[0036] The matching design of the bolt head slots 6 on the guide channel side panels 2 and the grooves on the guide channel pressure blocks 1 facilitates the convenient installation of the bolt pair 3, thus endowing the guide channel side panels 2 with installation flexibility and the ability to be infinitely extended and spliced. The raised support points 7 on the guide channel pressure blocks 1 correct the straightness of the guide channel side panels 2 when they deviate, especially when they are severely deformed due to their height, and achieve a self-clamping function, thus ensuring the stability of the guide channel structure. The wear-resistant sliders 4 utilize their inherent material properties to reduce the friction coefficient between the drag chain and the guide channel side panels 2, achieving lubrication, wear resistance, and extended service life. The hollow structure of the silent strips 5, through deformation and air support, effectively reduces noise when the drag chain collides, improving the working environment. The synergistic effect of these features ensures the stable, efficient, and low-noise operation of the drag chain guide channel in actual applications.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A drag chain guide trough, characterized in that: include: A guide groove pressing block (1), wherein the guide groove pressing block (1) is symmetrically arranged, and guide groove side plates (2) are detachably arranged on opposite surfaces of adjacent guide groove pressing blocks (1); a mounting fixing hole and a mating surface are arranged at the bottom of the guide groove pressing block (1); a correction surface is arranged at the top of the guide groove pressing block (1), the correction surface is pressed onto the top of the guide groove side plate (2), and the mating surface is pressed onto the bottom of the guide groove side plate (2); The bottom and top of the guide groove side plate (2) are engaged with the guide groove pressing block (1); the middle section of the guide groove side plate (2) is vertically provided with a wear-resistant sliding strip (4) through a bolt pair (3); the bottom of the guide groove side plate (2) is provided with a silent strip (5) parallel to the wear-resistant sliding strip (4) and facing the top, and the interior of the silent strip (5) is a hollow structure.

2. A drag chain guide groove according to claim 1, characterized in that: The guide groove side plate (2) is provided with a bolt head groove (6) for installing the bolt pair (3), and the bolt head of the bolt pair (3) is located in the bolt head groove (6); the bolt head groove (6) protrudes from the guide groove side plate (2), and the guide groove pressure block (1) is provided with a groove matching the bolt head groove (6).

3. The drag chain guide groove according to claim 1, characterized in that: A plurality of raised support points (7) are provided on the opposite surfaces of the guide groove pressing block (1) and the adjacent guide groove side plate (2), and the support points (7) are in contact with the guide groove side plate (2).

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