Three-station mechanism mounting clamp for gas tank assembly

Abstract

The utility model relates to a three-station mechanism mounting fixture for assembling a gas tank. The three-station mechanism mounting fixture is characterized by comprising a mounting frame and an adjusting frame, the three-station mechanism mounting clamp of the gas tank adopts a shackle hoisting mode, and a mounting frame is driven by a handle to rotate around a shackle in the horizontal direction; in addition, an adjusting frame structure is adopted for lifting adjustment of the installation clamp in the vertical direction, and an adjusting air cylinder drives a three-station mechanism clamping block to conduct position adjustment to be matched with the three-station mechanism. The mounting fixture can improve the assembly efficiency of the three-station mechanism and reduce the labor intensity of operators.

Description

Technical Field

[0001] This utility model relates to the field of air box assembly technology, and in particular to a three-station mechanism installation fixture for air box assembly. Background Technology

[0002] Traditional low-voltage power distribution systems primarily use a radial layout, supplemented by radial and trunk layouts. Therefore, a fault or maintenance on the main power line will cause power outages for all users downstream, resulting in poor power supply reliability. Consequently, ring network power distribution is now widely used. Ring network cabinets, which function as branches, segments, and interconnectors within ring network distribution nodes, are widely applied, particularly in urban construction projects involving buildings, residential communities, and enterprises.

[0003] A ring main unit (RMU) is a gas-insulated, metal-enclosed switchgear. A key component is the gas chamber, which has studs or threaded holes on its exterior for connection to the operating mechanism or other chambers. The gas chamber is filled with insulating gas during operation and houses circuit breakers, disconnectors, internal cone insulators, and instrument transformers. The installation structure is complex. Furthermore, the internal cone insulators and instrument transformers are located at the bottom and sides of the gas chamber and are quite heavy. In existing technologies, gas chamber assembly is performed when the chamber is in its upright position for use. This requires operators to constantly adjust their posture to install components, and for heavy components, multiple people are often needed. Given the limited assembly space, this results in low efficiency, high labor intensity, and an inability to meet the needs of social development and production demands. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a three-station mechanism installation fixture for gas box assembly, which can solve the problems of inconvenient gas box assembly operation and low assembly efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a three-station mechanism mounting fixture for air box assembly, the innovation of which is: including a mounting frame and an adjustment frame;

[0006] The mounting bracket includes a top plate, side plates, and shackles; the side plates are vertically arranged at one end of the top plate to form an L-shaped structure; the top plate has several shackle mounting holes along its extension direction for selective installation of shackles; a flange is vertically arranged on the side of the side plate near the bottom end, and the flange is connected to the adjustment bracket by bolts; the bottom end of the shackle is installed at the shackle mounting hole in the top plate, and the shackle can rotate in the horizontal direction;

[0007] The adjustment frame includes an inner adjustment plate, an outer adjustment plate, and an adjustment module. The inner adjustment plate has bolt holes for mating with a flange. The outer adjustment plate is parallel to the inner adjustment plate, and a gap is formed between them for installing the adjustment module. A waist-shaped guide groove is formed on the outer adjustment plate along the vertical direction. The adjustment module includes a slider, a slide rail, and an adjustment cylinder. A pair of sliders are fixedly connected to the side wall of the inner adjustment plate. The slide rail mates with the slider and is arranged vertically. The adjustment cylinder is installed vertically on the inner side wall of the inner adjustment plate, and its output end is connected to the slide rail via a connecting plate. The slide rail is positioned corresponding to the waist-shaped guide groove. A three-position mechanism locking block is provided on the slide rail, extending through the waist-shaped guide groove on the outer adjustment plate to the outer side of the outer adjustment plate. The adjustment cylinder drives the slide rail to move vertically, causing the three-position mechanism locking block installed on the slide rail to move vertically as well.

[0008] Furthermore, a handle is provided on the side of the side plate, and by operating the handle, the entire top plate and side plate can be rotated around the shackle.

[0009] Furthermore, a reinforcing rib is provided at the junction of the top plate and the side plate, and an installation column is installed on the reinforcing rib extending outward for the installation of auxiliary tools.

[0010] Furthermore, a control box is provided on the side panel.

[0011] The advantages of this utility model are:

[0012] 1) The three-position mechanism mounting fixture of the gas box in this utility model adopts the shackle hoisting method. The mounting frame is driven by the handle to rotate horizontally around the shackle. In addition, the vertical lifting and adjustment of the mounting fixture adopts the adjustment frame structure. The position adjustment of the three-position mechanism locking block is driven by the adjustment cylinder to cooperate with the three-position mechanism. This mounting fixture can improve the assembly efficiency of the three-position mechanism and reduce the labor intensity of the operators. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a diagram of a three-station assembly fixture for air box assembly according to this utility model. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0017] like Figure 1 The three-station mechanism mounting fixture for assembling a gas box shown includes a mounting frame 1 and an adjustment frame 2.

[0018] Mounting bracket 1 includes a top plate 11, a side plate 12, and a shackle 13; the side plate 12 is vertically arranged at one end of the top plate 11 to form an L-shaped structure; the top plate 11 has a number of shackle mounting holes along the extension direction for selective installation of the shackle 13; a flange 14 is vertically arranged on the side of the side plate 12 near the bottom end, and the flange 14 is connected to the adjusting bracket by bolts; the bottom end of the shackle 13 is installed at the shackle mounting hole of the top plate, and the shackle 13 can rotate in the horizontal direction.

[0019] The adjusting frame 2 includes an inner adjusting plate 21, an outer adjusting plate 22, and an adjusting module 23. The inner adjusting plate 21 has bolt holes for mating with the flange 14. The outer adjusting plate 22 is parallel to the inner adjusting plate, and a gap is formed between the outer adjusting plate 22 and the inner adjusting plate 21 for installing the adjusting module 23. The outer adjusting plate 22 has a waist-shaped guide groove along the vertical direction. The adjusting module 23 includes a slider 231, a slide rail 232, and an adjusting cylinder 233. A pair of sliders 231 are fixedly connected to the side wall of the inner adjusting plate 21. The slide rail 232 and the slider… 231 is fitted and set vertically; the adjusting cylinder 233 is installed vertically on the inner wall of the inner adjusting plate 21, and the output end of the adjusting cylinder 233 is connected to the slide rail through a connecting plate, and the slide rail 232 is set at the position of the waist-shaped guide groove; a three-position mechanism locking block 24 is provided on the slide rail 232, and the three-position mechanism locking block 24 extends through the waist-shaped guide groove on the outer adjusting plate to the outer side of the outer adjusting plate; the adjusting cylinder drives the slide rail to move vertically, thereby driving the three-position mechanism locking block 24 installed on the slide rail to move vertically.

[0020] A handle 15 is provided on the side of the side plate 12. By operating the handle, the entire top plate and side plate can be rotated around the shackle.

[0021] A reinforcing rib is provided at the junction of the top plate 11 and the side plate 12, and an installation column 16 is installed on the reinforcing rib extending outward for the installation of auxiliary tools.

[0022] A control box 17 is installed on the side panel 12.

[0023] The working principle of this utility model is as follows: the three-position mechanism mounting fixture of the air box adopts the shackle hoisting method, and the mounting frame is driven by the handle to rotate horizontally around the shackle; in addition, the vertical lifting and adjustment of the mounting fixture adopts the adjustment frame structure, and the position adjustment of the three-position mechanism locking block is driven by the adjustment cylinder to cooperate with the three-position mechanism; this mounting fixture can improve the assembly efficiency of the three-position mechanism and reduce the labor intensity of the operator.

[0024] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A three-station mechanism mounting fixture for assembling a gas box, characterized in that: Includes mounting brackets and adjustment brackets; The mounting bracket includes a top plate, side plates, and shackles; the side plates are vertically arranged at one end of the top plate to form an L-shaped structure; the top plate has several shackle mounting holes along its extension direction for selective installation of shackles; a flange is vertically arranged on the side of the side plate near the bottom end, and the flange is connected to the adjustment bracket by bolts; the bottom end of the shackle is installed at the shackle mounting hole in the top plate, and the shackle can rotate in the horizontal direction; The adjustment frame includes an inner adjustment plate, an outer adjustment plate, and an adjustment module. The inner adjustment plate has bolt holes for mating with a flange. The outer adjustment plate is parallel to the inner adjustment plate, and a gap is formed between them for installing the adjustment module. A waist-shaped guide groove is formed on the outer adjustment plate along the vertical direction. The adjustment module includes a slider, a slide rail, and an adjustment cylinder. A pair of sliders are fixedly connected to the side wall of the inner adjustment plate. The slide rail mates with the slider and is arranged vertically. The adjustment cylinder is installed vertically on the inner side wall of the inner adjustment plate, and its output end is connected to the slide rail via a connecting plate. The slide rail is positioned corresponding to the waist-shaped guide groove. A three-position mechanism locking block is provided on the slide rail, extending through the waist-shaped guide groove on the outer adjustment plate to the outer side of the outer adjustment plate. The adjustment cylinder drives the slide rail to move vertically, causing the three-position mechanism locking block installed on the slide rail to move vertically as well.

2. The three-station mechanism mounting fixture for air box assembly according to claim 1, characterized in that: The side panel is provided with a handle, and by operating the handle, the entire top panel and side panel can be rotated around the shackle.

3. The three-station mechanism mounting fixture for air box assembly according to claim 1, characterized in that: A reinforcing rib is provided at the junction of the top plate and the side plate, and an installation column is installed on the reinforcing rib extending outward for the installation of auxiliary tools.

4. The three-station mechanism mounting fixture for air box assembly according to claim 1, characterized in that: A control box is installed on the side panel.

Images