Air duct hanging walking assembly

Abstract

An air duct hanging walking assembly comprises a hanging trolley and a connecting piece, the hanging trolley comprises an assembling base plate, a walking part is arranged on the upper portion of the assembling base plate, a hanging part is arranged on the lower portion of the assembling base plate, and an assembling hole is formed in the assembling base plate; and a connecting rod is arranged between the hanging trolleys through the assembly holes. According to the utility model, various technical defects during the operation of the air duct in the prior art are overcome, the combined connection of the air duct front section hanging equipment is realized by a simple structure, so that the air duct front section hanging equipment is connected with a stress unit with a stable stroke, the conditions of tearing, retraction and the like of the air duct in the air supply or air return process are avoided, and the service life of the air duct is prolonged. And the air supply safety and the service life of the air duct are improved. Particularly, the equipment is simple in structure and low in manufacturing cost or remanufacturing cost.

Description

Technical Field

[0001] This utility model relates to the field of ventilation duct assembly accessories, and in particular to a ventilation duct hanging and walking assembly. Background Technology

[0002] Underground ventilation is a key aspect of safe production, as it involves the mining environment. It typically uses ventilation ducts to supply and return air, thereby ensuring work safety.

[0003] In existing technologies, ventilation ducts are typically suspended section by section by trolleys arranged in an array on a slide rail, and the ducts are gradually advanced as mining progresses. However, this method has certain drawbacks. During the sequential advancement of the ventilation ducts, the air outlet end is used as the starting point. Given the segmented connection between the trolleys and the ventilation ducts, and the fact that the ducts are flexible, issues arise: positive pressure ducts (air supply ducts) experience high stress at the end suspension points during pulling, potentially leading to tearing; and negative pressure ducts (return air ducts) can retract during operation if not securely fixed, and even when fixed, the suspension points may be pulled apart, causing damage to the duct.

[0004] There is currently no corresponding solution to this problem. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a simple structure that combines the duct hanging trolley at the end of the duct to form a stable combined connection section, thereby avoiding damage to the duct.

[0006] The equipment includes a hoisting trolley and connecting components;

[0007] The aforementioned trolley includes an assembly base plate, which serves as the assembly foundation for this equipment.

[0008] The assembly base plate has a walking part on its upper part and a hanging part on its lower part;

[0009] The assembly substrate is provided with assembly holes;

[0010] The trolleys are connected by a connecting rod through assembly holes.

[0011] The effect achieved is that the trolleys positioned at the front of the ventilation duct are fixedly connected by connecting rods. Multiple trolleys are assembled together via connecting rods to form a connecting body, which can be considered a single unit, and this unit suspends a section of the front of the ventilation duct. In this configuration, whether supplying or receiving air, excessive stress on the end suspension points can be avoided, preventing ventilation damage or retraction, thus ensuring ventilation safety and extending the service life of the ventilation duct.

[0012] The beneficial effects of this utility model are as follows: This utility model solves many technical drawbacks of existing ventilation ducts during operation. It achieves a simple structural connection of the suspension equipment at the front of the ventilation duct, making it a stable force-bearing unit at the front of the ventilation duct. This avoids tearing and retraction of the ventilation duct during air supply or return, improving air supply safety and the service life of the ventilation duct. In particular, the equipment has a simple structure and low manufacturing or modification costs. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a wind tunnel hanging and walking assembly according to the present invention;

[0014] Figure 2 Based on Figure 1 Side view;

[0015] Figure 3 This is a schematic diagram of an embodiment of a wind tunnel hanging and walking component according to the present invention;

[0016] Figure 4 yes Figure 3 Side view;

[0017] Figure label:

[0018] 1-Assembly plate 2-Assembly hole 3-Hook 4-Suspension hole 5-Traveling part 6-Connecting rod 61-Assembly sleeve

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] Reference Figure 1 , Figure 2 The present invention provides a wind tunnel hanging and traveling assembly, which includes a hanging trolley and a connecting component;

[0021] The trolley includes an assembly base plate 1, which is the assembly foundation of the equipment.

[0022] The assembly base plate 1 has a walking part 5 on its upper part and a hanging part on its lower part;

[0023] Assembly holes 2 are provided on the assembly substrate 1;

[0024] The trolleys are connected by a connecting rod 6 through the assembly hole 2.

[0025] The effect achieved is that the hanging trolleys positioned at the front of the ventilation duct are fixedly connected by connecting rod 6. This means that multiple hanging trolleys are assembled together via connecting rod 6 to form a connecting body, which can be considered a single unit, and this unit suspends a section of the front of the ventilation duct. In this configuration, whether supplying or receiving air, excessive stress on the end suspension points can be avoided, preventing ventilation damage or retraction, thus ensuring ventilation safety and extending the service life of the ventilation duct.

[0026] In Example 1, the assembly substrate 1 is an inverted triangular plate with smooth corner transitions.

[0027] The effect achieved in this way is to make the equipment itself lighter.

[0028] In Example 2, the walking unit 5 includes multiple sets of wheelsets disposed on the upper part of the assembly base plate 1. Each set of wheelsets includes two individual walking wheels, which are respectively disposed on both sides of the assembly base plate 1.

[0029] Preferably, the walking part 5 is slidably disposed in a slide track adapted to it.

[0030] This ensures that the car moves smoothly.

[0031] In Example 3, each assembly substrate 1 has two assembly holes 2;

[0032] The connecting rod 6 is provided with assembly sleeves 61 at both ends, and the assembly sleeves 61 are provided with corresponding holes.

[0033] The assembly base plate 1 and the assembly sleeve 61 are sealed together by bolts and threaded sleeves.

[0034] This ensures a stable connection between multiple trolleys.

[0035] Example 4: The hanging part is configured in the following form:

[0036] The bottom of the assembly base plate 1 is provided with a hanging hole 4, and a hook 3 is hooked in the hanging hole 4.

[0037] The result is convenient assembly and quick disassembly / reassembly.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wind tunnel hanger walking assembly, comprising a hanger trolley and a connecting member, the hanger trolley comprising an assembly base plate, an upper portion of the assembly base plate being provided with a walking portion, and a lower portion of the assembly base plate being provided with a hanger portion, characterized in that: The assembly substrate is provided with assembly holes; The trolleys are connected by a connecting rod through assembly holes.

2. A wind turbine suspension and walking assembly according to claim 1, wherein The assembly substrate is an inverted triangular plate with smooth corner transitions.

3. A wind turbine suspension and walking assembly according to claim 1, wherein The walking unit includes multiple sets of wheelsets disposed on the upper part of the assembly base plate. Each set of wheelsets includes two individual walking wheels, which are respectively disposed on both sides of the assembly base plate.

4. A wind turbine suspension and walking assembly according to claim 1, wherein, Each assembly substrate has two assembly holes; The connecting rod is provided with assembly sleeves at both ends, and the assembly sleeves are provided with corresponding channels. The assembly base plate and the assembly sleeve are sealed together by bolts and threaded sleeves.

5. A wind turbine suspension and walking assembly according to claim 1, wherein, The hanging part is configured in the following manner: The bottom of the assembly base plate is provided with a hanging hole, and a hook is hooked in the hanging hole.

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