Device for mounting and dismounting through passage folding tent fixing assembly of railway passenger car
By designing the device of the positioning sleeve and lengthening rod, the problem of easy damage to the flap fixing assembly of the rail passenger bus passage through the installation and disassembly is solved, and the time-saving and labor-saving installation and disassembly of the flap fixing assembly is achieved, and the component deformation is avoided. Improve work efficiency.
Patent Information
- Application Number
- CN202420134112.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-19
AI Technical Summary
When installing and disassembling the flap of the rail passenger bus passage, it is easy to damage the flap fixing components, resulting in time-consuming and labor-consuming problems.
A device including a positioning sleeve, a positioning hole, a slot and an elongated rod is designed. There are protrusions at both ends of the elongated rod. The positioning sleeve is inserted into the protrusion and combined with a reversible ratchet wrench to achieve stable installation of the folding tulle fixing assembly and Disassemble.
The time-saving and labor-saving installation and disassembly of the folding tulle fixed components is achieved, avoiding component deformation and improving work efficiency.
Smart Images
Figure CN222244609U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of railway passenger car factory repair, in particular to a device for installing and disassembling a railway passenger car through-passage folding canopy fixing component. Background Art
[0002] When installing and disassembling the folding canopy of a railway passenger car throughway, the folding canopy fixing components are easily damaged, resulting in the need to replace the folding canopy fixing components, which is time-consuming and labor-intensive. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a device for installing and disassembling a railway coach tunnel folding canopy fixing assembly, which solves the problem that the railway coach tunnel folding canopy fixing assembly is easily damaged during installation and disassembly; and solves the problem of time-consuming and labor-intensive installation.
[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a positioning sleeve, a positioning hole is opened on the side wall of the positioning sleeve, a slot is opened on the other side wall of the positioning sleeve, an extension rod is inserted in the slot, and protrusions matching the slot are opened on both ends of the extension rod.
[0005] Preferably, the protrusion is provided with anti-slip ribs.
[0006] The utility model provides a device for installing and removing a folding canopy fixing assembly of a railway passenger car throughway, and has the following beneficial effects: a simple structure, no deformation of the tooling when subjected to force, protection from deformation when installing and removing the folding canopy fixing assembly, and time and labor saving when installing and removing the folding canopy fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 The utility model is a schematic diagram of the structure of a device for installing and disassembling a folding canopy fixing assembly of a railway passenger car throughway.
[0008] Figure 2 The utility model is a side view of a device for installing and removing a rail vehicle gangway folding canopy fixing assembly.
[0009] In the figure: 1-positioning sleeve; 2-positioning hole; 3-extension rod; 4-protrusion. DETAILED DESCRIPTION
[0010] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0011] See also Figure 1-2 The utility model provides a technical solution: a device for installing and disassembling a rail passenger car throughway folding canopy fixing component, comprising a positioning sleeve 1, a positioning hole 2 is provided on the side wall of the positioning sleeve 1, a slot is provided on the other side wall of the positioning sleeve 1, an extension rod 3 is inserted in the slot, and protrusions 4 matching the slot are provided at both ends of the extension rod 3.
[0012] As a preferred technical solution, further, the protrusion 4 is provided with anti-slip ribs.
[0013] It should be noted that: the extension rod 3 is inserted into the positioning sleeve 1 through the protrusion 4, and the other end is used with a reversible ratchet wrench. The tooling positioning sleeve 1 of the folding canopy fixing assembly is placed on the folding canopy fixing assembly. The positioning hole 2 is completely consistent with the folding canopy fixing assembly.
[0014] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0015] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for installing and removing a railway coach gangway folding canopy fixing assembly, comprising a positioning sleeve (1), characterized in that: A positioning hole (2) is provided on a side wall of the positioning sleeve (1), a slot is provided on another side wall of the positioning sleeve (1), an extension rod (3) is inserted into the slot, and protrusions (4) matching the slot are provided at both ends of the extension rod (3).
2. The device for installing and removing the railway coach gangway folding canopy fixing assembly according to claim 1, characterized in that: The protrusion (4) is provided with anti-slip ribs.