Auxiliary wire board for power connection of electrical automation equipment

Abstract

The utility model discloses an auxiliary wire board for electrical automation equipment power connection, and relates to the field of auxiliary wire boards, the auxiliary wire board comprises a wire board body, the wire board body is arranged on a slide rail in a sliding manner, the slide rail is provided with a trapezoid slide groove, and one side of the wire board body close to the slide rail is symmetrically provided with a plurality of groups of side boards. A threaded rod is rotatably arranged on the inner side of the side plate and located on the wire board body, a threaded sleeve is slidably arranged on the threaded rod, supporting rods are hinged to the two sides of the threaded sleeve, and the other ends of the supporting rods are hinged to the side plate. According to the utility model, the threaded rods are driven to rotate by rotating the knobs, and the side plates are driven to contract towards the inner side by matching with the supporting rods, so that a worker can directly detach the wire board body from the sliding rails without detaching other intact wire board bodies in the process, the workload of the worker is reduced, and the working efficiency is improved. And the maintenance efficiency of the wire board body is improved.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary line boards, in particular to an auxiliary line board for connecting power to electrical automation equipment. Background Art

[0002] Electrical automation refers to electrical engineering and automation, involving power electronics technology, computer technology, motor and electrical technology, information and network control technology. Electrical automation reaches out to all walks of life, from the design of a switch to the research of aerospace aircraft. The application of electrical automation equipment has brought tremendous changes to human production and life. The most commonly used tool when using electrical automation equipment is the auxiliary wiring board for connecting electrical automation equipment.

[0003] The existing auxiliary line boards for connecting power to electrical automation equipment mostly adopt a slide rail connection method during actual use. By installing multiple sets of auxiliary line boards on the slide rail, a clip-on setting is adopted to effectively reduce the use of bolt assemblies. However, when the staff needs to disassemble and maintain a single auxiliary line board during actual use, it is necessary to disassemble each set of auxiliary line boards on the slide rail that is located in front of the auxiliary line board to be disassembled. This process greatly increases the workload of the staff and reduces the maintenance efficiency of the subsequent auxiliary line boards.

[0004] To sum up, when the above structure is used to disassemble and maintain a single auxiliary line board, each group of auxiliary line boards on the slide rail that is located in front of the auxiliary line board to be disassembled needs to be disassembled. This process greatly increases the workload of the staff and reduces the maintenance efficiency of subsequent auxiliary line boards. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an auxiliary line board for connecting power to electrical automation equipment, so as to solve the technical problem that when a single auxiliary line board is disassembled and maintained, each group of auxiliary line boards on the slide rail located in front of the auxiliary line board to be disassembled needs to be disassembled, which greatly increases the workload of the staff and reduces the maintenance efficiency of subsequent auxiliary line boards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary wire board for connecting power to electrical automation equipment, comprising a wire board body, the wire board body is slidably arranged on a slide rail, a trapezoidal slide groove is provided on the slide rail, an array of side panels are symmetrically arranged on one side of the wire board body close to the slide rail, a threaded rod is rotatably arranged on the inner side of the side panel on the wire board body, a threaded sleeve is slidably arranged on the threaded rod, and support rods are hinged on both sides of the threaded sleeve, and the other end of the support rod is hinged to the side panel.

[0007] By adopting the above technical solution, the staff only needs to turn the knob to drive the threaded rod on the inner side of the side panel to rotate. During this process, the threaded sleeve will slide forward, and drive the side panel to retract inward by cooperating with the support rod. At this time, the staff can directly remove the wire board body from the slide rail. During this process, there is no need to disassemble other intact wire board bodies, which reduces the workload of the staff and improves the maintenance efficiency of the wire board body.

[0008] The utility model is further configured that the contact surface between the outer wall of the side plate and the slide rail is configured to be rough.

[0009] By adopting the above technical solution, the rough surface between the two facilitates to improve the sliding friction between the side plate and the side plate, and effectively prevents the situation in which the line plate body is driven to shake due to its own shaking when the electrical automation equipment is working.

[0010] The utility model is further configured that a plurality of knobs are rotatably arranged on the line board body, and one end of the knob is connected to the threaded rod.

[0011] By adopting the above technical solution, it is convenient for the staff to control the forward and reverse rotation of the threaded rod under the action of the knob, thereby further improving the overall practicality of the device.

[0012] The utility model is further configured that a slot for the knob to be inserted is provided on the wire board body.

[0013] By adopting the above technical solution, the arrangement of the card slot ensures that the knob can be fully engaged in the wire board body, which can effectively prevent the knob from rotating due to touch when the staff is performing maintenance, thereby improving the overall adjustment stability of the device.

[0014] The utility model is further configured that a suction piece is provided at the back end of the line board body.

[0015] By adopting the above technical solution, the stability of the wire board body on the slide rail can be further improved through the action of the adsorption member, ensuring that the wire board body will not be displaced when the electrical automation equipment is working.

[0016] The utility model is further configured that the outer wall of the line board body is provided with an array of micro protrusions.

[0017] By adopting the above technical solution, the setting of the array of micro-protrusions makes it easy to increase the sliding friction between the wire board body and the staff's hands, and effectively prevents the wire board body from slipping when the staff subsequently removes the wire board body.

[0018] The utility model is further configured that a damping mechanism is provided at the connection between the knob and the wire plate body.

[0019] By adopting the above technical solution, the setting of the damping structure prevents the knob from rotating when the electrical automation equipment is working.

[0020] The utility model is further configured that a groove is provided at the top end of the knob.

[0021] By adopting the above technical solution, the setting of the groove makes it easier for the staff to adjust the knob by using a handheld tool, further improving the efficiency of the knob adjustment.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model provides a trapezoidal slide groove on the slide rail, and an array of wire board bodies are slidably arranged on the slide rail. At the same time, an array of side panels are rotatably arranged on one side of the wire board body. When disassembling a single group of wire board bodies, the staff only needs to turn the knob to drive the threaded rod inside the side panel to rotate. During this process, the threaded sleeve will slide forward and drive the side panel to retract inwardly under the cooperation with the support rod. At this time, the staff can directly disassemble the wire board body from the slide rail. During this process, there is no need to disassemble other intact wire board bodies, which reduces the workload of the staff and improves the maintenance efficiency of the wire board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the wire board body of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the side panel of the utility model in an expanded state;

[0027] Figure 4 This is a schematic diagram of the structure of the side panel of the utility model in a closed state;

[0028] Figure 5 For this utility model Figure 2 A is an enlarged view of the middle image.

[0029] In the figure: 1. slide rail; 2. wire board body; 3. knob; 4. side panel; 5. support rod; 6. threaded rod; 7. threaded sleeve. DETAILED DESCRIPTION

[0030] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0031] The following describes an embodiment of the utility model based on its overall structure.

[0032] Embodiment 1

[0033] An auxiliary line board for connecting power to electrical automation equipment, such as Figure 1-Figure 5 As shown, it includes a slide rail 1, a wire board body 2, a sliding structure, an adjustment mechanism and a disassembly mechanism. The staff installs the slide rail 1 at a specified position in the electrical automation equipment, opens a trapezoidal slide groove on the slide rail 1, and then evenly installs multiple sets of wire board bodies 2 on the outer wall of the slide rail 1. During the long-term use of the electrical automation equipment, a local wire board body 2 may fail, so the staff needs to disassemble it for maintenance. Since an array of side panels 4 are symmetrically arranged on one side of the wire board body 2 close to the slide rail 1, and the inner side of the side panel 4 is rotatably arranged on the wire board body 2 with a threaded rod 6, and at the same time, an array of knobs 3 are rotatably arranged on the wire board body 2, and one end of the knob 3 is connected to the threaded rod 6, and the knob 3, it is convenient for the staff to control the forward and reverse rotation of the threaded rod 6. Since a threaded sleeve 7 is slidably arranged on the threaded rod 6, and support rods 5 are hinged on both sides of the threaded sleeve 7, and the other end of the support rod 5 is hinged to the side plate 4. During the rotation of the threaded rod 6, the threaded sleeve 7 will drive the support rod 5 to slide to one side of the wire board body 2. During this process, the two symmetrical groups of side plates 4 will rotate inward until the two groups of side plates 4 are arranged in parallel. At this time, the staff can directly disassemble the wire board body 2 from the slide rail 1. During this process, there is no need to disassemble other intact wire board bodies 2, which reduces the workload of the staff and improves the maintenance efficiency of the wire board body 2.

[0034] See also Figure 1 and Figure 2 The contact surface between the outer wall of the side panel 4 and the slide rail 1 is roughened, and the rough surface between the two is convenient for increasing the sliding friction between the side panel 4 and the slide rail 1, which effectively prevents the line board body 2 from shaking due to its own shaking when the electrical automation equipment is working, and an array of micro-protrusions is arranged on the outer wall of the line board body 2, and the arrangement of the array of micro-protrusions is convenient for increasing the sliding friction between the line board body 2 and the staff's hands, and when the staff subsequently removes the line board body 2, it effectively prevents the line board body 2 from slipping.

[0035] Embodiment 2

[0036] like Figure 1An auxiliary line board for connecting power to an electrical automation device is shown, and its overall structure is similar to that of the first embodiment, wherein a slot for inserting the knob 3 is provided on the line board body 2, and the setting of the slot ensures that the knob 3 can be fully engaged in the line board body 2, which can effectively prevent the knob 3 from rotating due to touch when the staff is performing maintenance, thereby improving the overall adjustment stability of the device, and a damping mechanism is provided at the connection between the knob 3 and the line board body 2, and the setting of the damping structure prevents the knob 3 from rotating when the electrical automation equipment is working.

[0037] The working principle of the utility model is as follows: when in use, multiple groups of wire board bodies 2 are evenly installed on the slide rail 1. After the electrical automation equipment is used for a long time, some wire board bodies 2 may fail and need to be disassembled for maintenance. During this process, the staff rotates the knob 3 on the wire board body 2 with a handheld tool. During this process, the knob 3 will drive the threaded rod 6 on the inner side of the side plate 4 to rotate, so that the threaded sleeve 7 will slide on the threaded rod 6. During this process, the side plate 4 is rotated inwardly under the action of the support rod 5. At this time, the two groups of side plates arranged in a trapezoidal shape will be arranged in a parallel state, which is convenient for the staff to directly remove the wire board body 2 from the slide rail 1. During this process, there is no need to disassemble other intact wire board bodies 2, which reduces the workload of the staff and improves the maintenance efficiency of the wire board body 2.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An auxiliary line board for connecting power to an electrical automation device, comprising a line board body (2), wherein the line board body (2) is slidably arranged on a slide rail (1), and is characterized in that: The slide rail (1) is provided with a trapezoidal slide groove, and a plurality of side panels (4) are symmetrically arranged on one side of the line board body (2) close to the slide rail (1), and a threaded rod (6) is rotatably arranged on the inner side of the side panel (4) on the line board body (2), and a threaded sleeve (7) is slidably arranged on the threaded rod (6), and support rods (5) are hingedly connected on both sides of the threaded sleeve (7), and the other end of the support rod (5) is hingedly connected to the side panel (4).

2. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 1, characterized in that: The contact surface between the outer wall of the side plate (4) and the slide rail (1) is rough.

3. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 1, characterized in that: An array of knobs (3) is rotatably arranged on the wire board body (2), and one end of the knob (3) is connected to a threaded rod (6).

4. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 1, characterized in that: The wire board body (2) is provided with a slot for the knob (3) to be inserted into.

5. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 1, characterized in that: The back end of the wire board body (2) is provided with an adsorption member.

6. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 1, characterized in that: The outer wall of the wire board body (2) is provided with an array of micro protrusions.

7. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 3, characterized in that: A damping mechanism is provided at the connection between the knob (3) and the wire plate body (2).

8. The auxiliary wiring board for connecting power to electrical automation equipment according to claim 3, characterized in that: The top end of the knob (3) is provided with a groove.

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