A folding tank chain

Abstract

This utility model discloses a foldable tank chain, including a lifting table frame for lifting, a lifting table plate threaded onto the upper part of the lifting table frame, and a support device. Two sets of the support device are provided, with one set fixedly mounted on the lower end face of the lifting table plate. This utility model features a two-section foldable design; tank chain A and tank chain B are plate-like structures, hinged together. This effectively improves the stability of tank chains A and B in limiting the wire harness. Furthermore, the integrated plate-like design of tank chains A and B effectively enhances the stability of limiting the wire harness during lifting. The two-section design of tank chains A and B also facilitates subsequent disassembly and maintenance, improving the practical performance of the tank chain.

Description

Technical Field

[0001] This utility model relates to the field of tank chain equipment technology, specifically a foldable tank chain. Background Technology

[0002] The harness tank chain, through its closed or semi-closed structure, reduces direct friction between the harness and the external environment. It also prevents the outer sheath from cracking or the conductor from breaking due to repeated bending and squeezing. At the same time, the tank chain can also move the moving parts of the equipment synchronously, ensuring that the harness remains stably arranged during extension, rotation or reciprocating motion.

[0003] However, existing link-type tank chains are cumbersome to assemble and maintain due to the large number of links. Furthermore, when the tank chain reaches a certain length, the support stability of the bottom of the chain is insufficient. Additionally, when the tank chain is long, the stability of the direct connection between the links is also insufficient, which can easily cause the tank chain to detach and separate, affecting the stability of the cable binding. Therefore, there is an urgent need for a foldable tank chain to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a foldable tank chain to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding tank chain, comprising a lifting table frame for raising, wherein a lifting table plate is threaded onto the upper part of the lifting table frame.

[0006] The support device consists of two sets. One set of the support device is fixedly installed on the lower end surface of the lifting table, and the other set of the support device is fixedly installed on the upper end surface of the lifting table frame. The support device is used for docking and fixing.

[0007] Tank chain A, which is rotatably engaged inside the support device located at the upper part, is used for guiding and limiting the wire harness;

[0008] Tank chain B, which is rotatably engaged inside the support device located at the lower part, is used for guiding and limiting the wire harness;

[0009] The tank chain A and the tank chain B are hinged together.

[0010] Preferably, the support device includes a positioning base plate for support, the upper end face of the positioning base plate is symmetrically provided with a limiting ear plate, and a positioning rotating groove is opened at the top of the inner end face of the limiting ear plate, and four sets of fixing holes are equidistantly opened on the upper end face of the positioning base plate.

[0011] Preferably, the tank chain A includes a support shell, with first chain plates equidistantly arranged inside the support shell, and positioning pivots symmetrically arranged near the upper end of the side face of the support shell. Two sets of docking plates are integrally provided at the tail of the support shell, and each set of docking plates is provided with a limit pin.

[0012] Preferably, the tank chain B includes a protective shell, with symmetrically arranged alignment pins on the side end face of the protective shell near the upper end, and second chain plates equidistantly arranged on the inner end face of the protective shell, and a positioning guide seat integrally provided at the tail of the protective shell.

[0013] Preferably, both the support housing and the protective housing have U-shaped cross-sections, and the two sets of opposing second chain plates do not contact each other, which can effectively improve the stability of locking and limiting the wire harness. At the same time, the separation design can also facilitate the rapid export of the wire harness later.

[0014] Preferably, the protective housing is adapted to the limiting pin through the positioning guide and is then hinged to the supporting housing, which can effectively improve the stability of the rotational engagement between the protective housing and the supporting housing, and thus provide a sufficient limiting basis for the subsequent folding and lifting of the protective housing and the supporting housing.

[0015] Preferably, the supporting housing is rotatably engaged with the positioning slot via the positioning pivot, and the protective housing is rotatably engaged with the positioning slot via the alignment pivot. This effectively improves the stability of the subsequent rotatable engagement of the supporting housing and the protective housing with the positioning slot, and also improves the convenience of docking and assembling the supporting housing and the protective housing with the positioning slot.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model features a two-section folding design. Tank chain A and tank chain B are plate-like structures, and are hinged together. This design effectively improves the stability of tank chain A and tank chain B in limiting the wire harness. At the same time, the integrated plate-like design of tank chain A and tank chain B effectively improves the stability of limiting the wire harness when lifting it. Furthermore, the two-section design of tank chain A and tank chain B facilitates subsequent disassembly and maintenance, thus improving the practical performance of the tank chain. Attached Figure Description

[0018] Figure 1 This is an exploded view of the main body of this utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0020] Figure 3This is a schematic diagram of the support device of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the tank track A of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the tank track B of this utility model;

[0023] Figure 6 This is an embodiment of the main body of the tank chain of this utility model.

[0024] In the diagram: 1-Support device, 2-Tank chain A, 3-Tank chain B, 4-Lifting table frame, 5-Lifting table plate, 11-Positioning base plate, 12-Limiting ear plate, 13-Positioning slot, 14-Fixing hole, 21-Positioning shaft, 22-Supporting shell, 23-Dating plate, 24-Limiting pin, 25-First chain plate, 31-Positioning guide seat, 32-Protective shell, 33-Alignment pin, 34-Second chain plate. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 One embodiment of this utility model is a folding tank chain, including a lifting table frame 4 for raising, and a lifting table plate 5 threaded onto the upper part of the lifting table frame 4.

[0027] Support device 1, there are two sets of support device 1. One set of support device 1 is fixedly installed on the lower end surface of the lifting table 5, and the other set of support device 1 is fixedly installed on the upper end surface of the lifting table frame 4. Support device 1 is used for docking and fixing.

[0028] Tank chain A2 is rotatably engaged inside the upper support device 1. Tank chain A2 is used for guiding and limiting the wire harness.

[0029] Tank chain B3 is rotatably engaged inside the support device 1 located at the lower part. Tank chain B3 is used for guiding and limiting the wire harness.

[0030] Tank track A2 and tank track B3 are hinged together.

[0031] like Figure 3The support device 1 includes a positioning base plate 11 for support. The upper end face of the positioning base plate 11 is symmetrically provided with a limiting ear plate 12, and a positioning rotating groove 13 is opened at the top of the inner end face of the limiting ear plate 12. Four sets of fixing holes 14 are equally spaced on the upper end face of the positioning base plate 11.

[0032] like Figure 4 The tank chain A2 includes a support shell 22. The support shell 22 has first chain plates 25 arranged at equal intervals inside. The support shell 22 has positioning shafts 21 symmetrically arranged on the side end face near the upper end. The support shell 22 has two sets of docking plates 23 integrally arranged at the tail end. Each set of docking plates 23 has a limit pin 24 inside.

[0033] like Figure 5 The tank chain B3 includes a protective shell 32. The side end face of the protective shell 32 is symmetrically provided with alignment pins 33 near the upper end. The inner end face of the protective shell 32 is provided with second chain plates 34 at equal intervals. The tail of the protective shell 32 is integrally provided with a positioning guide seat 31.

[0034] Both the support housing 22 and the protective housing 32 have U-shaped cross-sections. The two sets of opposing second chain plates 34 do not contact each other, which can effectively improve the stability of locking and limiting the wire harness. At the same time, the separation setting can also facilitate the rapid export of the wire harness later.

[0035] The protective housing 32 is adapted to the positioning guide 31 and the limiting pin 24 and then hinged to the supporting housing 22, which can effectively improve the stability of the rotational engagement between the protective housing 32 and the supporting housing 22, and thus provide sufficient limiting basis for the subsequent folding and lifting of the protective housing 32 and the supporting housing 22.

[0036] The support housing 22 is rotatably engaged with the positioning slot 13 via the positioning pivot 21, and the protective housing 32 is rotatably engaged with the positioning slot 13 via the alignment pivot 33. This effectively improves the stability of the subsequent rotatable engagement of the support housing 22 and the protective housing 32 with the positioning slot 13, and also improves the convenience of docking and assembling the support housing 22 and the protective housing 32 with the positioning slot 13.

[0037] Working principle: Before use, if the operator can fix the positioning base plate 11 to the corresponding position of the lifting table frame 4 and the lifting table 5 with magnetic attraction or screws, after the limit is completed, if it is necessary to lift the lifting table 5, the lifting table frame 4 can drive the lifting table 5 to lift. At the same time, the lifting table 5 can be engaged with the positioning rotating shaft 21 and the alignment locking shaft 33 through the positioning rotating groove 13, thereby driving the support shell 22 and the protective shell 32 to fold and lift, thereby driving the wire harness inside the support shell 22 and the protective shell 32 to lift neatly, improving the stability of the wire harness limit.

[0038] 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 folding tank chain, comprising a lifting table frame (4) for raising, wherein the upper part of the lifting table frame (4) is threaded with a lifting table plate (5), characterized in that: Support device (1), the support device (1) is provided in two sets, one set of the support device (1) is fixedly installed on the lower end surface of the lifting table (5), and the other set of the support device (1) is fixedly installed on the upper end surface of the lifting table frame (4). The support device (1) is used for docking and fixing. Tank chain A (2), which is rotatably engaged inside the support device (1) located at the upper part, is used for guiding and limiting the wire harness; Tank chain B (3), which is rotatably engaged inside the support device (1) located at the lower part, is used for guiding and limiting the wire harness; The tank chain A (2) and the tank chain B (3) are hinged together.

2. A folding tank chain according to claim 1, characterized in that: The support device (1) includes a positioning base plate (11) for support. The upper end face of the positioning base plate (11) is symmetrically provided with a limiting ear plate (12), and a positioning rotating groove (13) is opened at the top of the inner end face of the limiting ear plate (12). Four sets of fixing holes (14) are equally spaced on the upper end face of the positioning base plate (11).

3. A folding tank chain according to claim 2, characterized in that: The tank chain A (2) includes a support shell (22), and first chain plates (25) are equidistantly arranged inside the support shell (22). Positioning pivots (21) are symmetrically arranged on the side end face of the support shell (22) near the upper end. Two sets of docking plates (23) are integrally arranged at the tail of the support shell (22). Each set of docking plates (23) is provided with a limit pin (24) inside.

4. A folding tank chain according to claim 3, characterized in that: The tank chain B (3) includes a protective shell (32), and the side end face of the protective shell (32) is symmetrically provided with alignment pins (33) near the upper end. The inner end face of the protective shell (32) is provided with second chain plates (34) at equal intervals. The tail of the protective shell (32) is integrally provided with a positioning guide seat (31).

5. A folding tank chain according to claim 4, characterized in that: The cross-sections of the supporting shell (22) and the protective shell (32) are both U-shaped, and the two sets of opposing second chain plates (34) do not contact each other.

6. A folding tank chain according to claim 4, characterized in that: The protective housing (32) is adapted to the limiting pin (24) through the positioning guide (31) and then hinged to the supporting housing (22).

7. A folding tank chain according to claim 4, characterized in that: The supporting housing (22) is rotatably engaged with the positioning slot (13) via the positioning pivot (21), and the protective housing (32) is rotatably engaged with the positioning slot (13) via the alignment pivot (33).

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