Intelligent soft starter with built-in bypass

Abstract

The utility model relates to the technical field of soft starters, in particular to an intelligent soft starter with a built-in bypass. In order to mainly solve the problems that two persons are needed to cooperatively lift and assemble when an existing soft starter body and a control panel are assembled through bolts, and the assembling and connecting efficiency is low, the following technical scheme is provided that the soft starter comprises a starter body, a control panel connecting plate is rotationally installed on the front face of the starter body, and vertical plates are arranged on the two sides of the control panel connecting plate; and one side of the vertical plate is fixedly connected with a guide rod, the guide rod is slidably sleeved with a guide sleeve, the outer ring of the guide sleeve is fixedly connected with a supporting rod, one end of the supporting rod is connected with a blocking rod, and one side of the supporting rod is rotationally connected with a first hinge rod. The control panel connecting plate and the starter body are convenient to assemble, use of bolts is reduced, installation is more convenient, assembling operation can be conducted by one person, occupied labor is reduced, the assembling efficiency is high, and the intelligent soft starter is mainly applied to assembling of an intelligent soft starter with a built-in bypass.

Description

Technical Field

[0001] The utility model relates to the technical field of soft starters, in particular to an intelligent soft starter with a built-in bypass. Background Art

[0002] The intelligent soft starter with built-in bypass adopts a special contactor with smaller size and higher efficiency. The "soft starter with built-in bypass" proposed in the patent "CN204304850U" improves the tolerance between the positions of the terminal blocks by rationally utilizing the positions between the components, reduces the size of the starter, and facilitates the layout of the cabinet. However, the control panel of the existing soft starter is connected to the cabinet by multiple bolts. Two people are required to assemble the actual wiring. It is inconvenient for one person to lift the control panel, resulting in low line connection efficiency and poor connection stability. In view of this, we propose an intelligent soft starter with built-in bypass. Utility Model Content

[0003] The utility model aims to propose an intelligent soft starter with built-in bypass to solve the problem that the existing soft starter body and control panel bolt assembly in the background technology requires two people to lift and assemble, and the connection efficiency is low.

[0004] The technical solution of the utility model is as follows: an intelligent soft starter with a built-in bypass, comprising a starter body, a control panel connecting plate rotatably installed on the front of the starter body, vertical plates are arranged on both sides of the control panel connecting plate, one side of the vertical plate is fixedly connected to a guide rod, a guide sleeve is slidably sleeved on the guide rod, an outer ring of the guide sleeve is fixedly connected to a support rod, one end of the support rod is connected to a gear rod, one side of the support rod is rotatably connected to an articulated rod 1, one end of the articulated rod 1 is rotatably provided with an articulated rod 2, and one end of the articulated rod 2 is connected to a positioning rod.

[0005] Preferably, a rectangular hole is formed on the guide sleeve, the guide rod passes through the rectangular hole and is slidably connected to the inner wall of the rectangular hole, and one end of the guide rod away from the vertical plate is connected to a fixing block.

[0006] Preferably, a spring is fixedly connected to one side of the rectangular hole, the other end of the spring is fixedly connected to the fixing block, and the spring is sleeved on the outer ring of the guide rod.

[0007] Preferably, one end of the hinged rod 1 away from the support rod is rotatably connected to a swivel bolt, and the outer ring of the swivel bolt is also rotatably connected to the hinged rod 2.

[0008] Preferably, a sliding hole 1 is opened on the vertical plate, the positioning rod passes through the sliding hole and is slidably connected to the inner wall of the sliding hole, one end of the positioning rod is connected to a limiting block, and the outer diameter of the limiting block is larger than the maximum inner diameter of the sliding hole 1.

[0009] Preferably, a second sliding hole is provided on one side of the first sliding hole, the shift rod passes through the second sliding hole and is slidably connected to the inner wall of the second sliding hole, and an arc surface is provided at one end of the shift rod away from the support rod.

[0010] Preferably, limiting grooves are provided on both sides of the control panel connecting plate, the limiting blocks are fitted and installed in the limiting grooves, a rotating rod is passed through the bottom plate wall of the control panel connecting plate, and both ends of the rotating rod are rotatably connected to one side of the vertical plate.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] 1. The starter body of the utility model is arranged by rotating the rotating rod and the control panel connecting plate and the vertical plate, which reduces the number of assembly bolts used when assembling with the starter body, is convenient for flipping and opening for maintenance, and the control panel connecting plate is not easy to lose. In the wiring operation, two people are not required to operate, and one person can complete the assembly. The position of one side of the control panel connecting plate is limited by the setting of the gear lever, which is used to assemble the control panel connecting plate with the starter body for use, and the use method is simple;

[0013] 2. The utility model provides a hinge rod 1, a rotating bolt, a hinge rod 2, a positioning rod and a limit block, and the limit block is installed correspondingly with the limit groove, so that the position installation stability of the control panel connecting plate is high;

[0014] 3. In summary, the control panel connecting plate of the utility model is easy to assemble with the starter body, reduces the use of bolts, is more convenient to install, can be assembled by one person, reduces manpower occupation, and has high assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of an intelligent soft starter with built-in bypass;

[0016] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle guide rod and the gear lever;

[0017] Figure 3 yes Figure 1 Schematic diagram of the local structure cross-section top view.

[0018] Figure numerals: 1. starter body; 2. vertical plate; 3. rotating rod; 4. control panel connecting plate; 5. guide rod; 6. guide sleeve; 7. support rod; 8. gear lever; 9. hinge rod one; 10. rotating bolt; 11. hinge rod two; 12. positioning rod; 13. spring; 14. limit groove. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1-3 As shown, the utility model proposes an intelligent soft starter with built-in bypass, including a starter body 1, a control panel connecting plate 4 is rotatably installed on the front of the starter body 1, a rotating rod 3 is penetrated through the bottom plate wall of the control panel connecting plate 4, and both ends of the rotating rod 3 are rotatably connected to one side of the vertical plate 2, vertical plates 2 are arranged on both sides of the control panel connecting plate 4, and a guide rod 5 is fixedly connected to one side of the vertical plate 2, a guide sleeve 6 is slidably sleeved on the guide rod 5, a rectangular hole is opened on the guide sleeve 6, the guide rod 5 penetrates the rectangular hole and is slidably connected to the inner wall of the rectangular hole, the end of the guide rod 5 away from the vertical plate 2 is connected to a limited block, and the guide rod 5 is used to provide movement of the guide sleeve 6 For guidance, a spring 13 is fixedly connected to one side of the rectangular hole, and the other end of the spring 13 is fixedly connected to the limit block. The spring 13 is sleeved on the outer ring of the guide rod 5, and the outer ring of the guide sleeve 6 is fixedly connected to the support rod 7. One end of the support rod 7 is connected to a shift rod 8, and the shift rod 8 passes through the second sliding hole and is slidably connected to the inner wall of the second sliding hole. An arc surface is provided at one end of the shift rod 8 away from the support rod 7. When the arc surface is turned over and contacts the shift rod 8, the shift rod 8 will slide along the second sliding hole. One side of the support rod 7 is rotatably connected to a hinged rod 9, and one end of the hinged rod 9 is rotatably provided with a hinged rod 2 11, and one end of the hinged rod 2 11 is connected to a positioning rod 12.

[0022] After the control panel connecting plate 4 is turned over, it passes through the arc surface of the gear lever 8, and the gear lever 8 is manually pulled to the side away from the control panel connecting plate 4. When the control panel connecting plate 4 contacts the front side of the starter body 1, it is released, and the rebound of the spring 13 causes the gear lever 8 to slide along the arc surface. At this time, the gear lever 8 is located in front of the control panel connecting plate 4, which is used to limit the position of the control panel connecting plate 4, so that the control panel connecting plate 4 is preliminarily installed.

[0023] Embodiment 2

[0024] like Figure 1-3As shown, the utility model proposes an intelligent soft starter with built-in bypass. Compared with the first embodiment, the present embodiment also includes a starter body 1, a control panel connecting plate 4 is rotatably installed on the front of the starter body 1, vertical plates 2 are arranged on both sides of the control panel connecting plate 4, a guide rod 5 is fixedly connected to one side of the vertical plate 2, a guide sleeve 6 is slidably sleeved on the guide rod 5, a support rod 7 is fixedly connected to the outer ring of the guide sleeve 6, a gear rod 8 is connected to one end of the support rod 7, a hinged rod 9 is rotatably connected to one side of the support rod 7, and a rotating bolt 10 is rotatably connected to the end of the hinged rod 9 away from the support rod 7, and the outer ring of the rotating bolt 10 The ring is also rotatably connected to the hinged rod 11. The hinged rod 19 and the hinged rod 11 are set to provide power for the pulling of the positioning rod 12. One end of the hinged rod 11 is connected to the positioning rod 12. A sliding hole 1 is opened on the vertical plate 2. The positioning rod 12 passes through the sliding hole and is slidably connected to the inner wall of the sliding hole. One end of the positioning rod 12 is connected to a limiting block. The outer diameter of the limiting block is larger than the maximum inner diameter of the sliding hole 1. Limiting grooves 14 are opened on both sides of the control panel connecting plate 4. The limiting blocks are adapted to be installed in the limiting grooves 14. A rotating rod 3 is passed through the bottom plate wall of the control panel connecting plate 4. The two ends of the rotating rod 3 are rotatably connected to one side of the vertical plate 2.

[0025] In this embodiment, while the control panel connecting plate 4 is installed, the guide sleeve 6 compresses the spring 13 under the pulling of the shift rod 8, and at the same time, the hinged rod 1 9 rotates and pulls the rotating bolt 10 and the hinged rod 2 11, so that the hinged rod 2 11 slides the positioning rod 12 along the sliding hole 1. When one side of the control panel connecting plate 4 corresponds to the position of the front side of the starter body 1, the shift rod 8 is released, and the spring 13 rebounds, so that the positioning rod 12 slides in the opposite direction along the sliding hole 1. The limit block is installed corresponding to the limit groove 14 on one side of the control panel connecting plate 4. In combination with an embodiment, a shift rod 8 is in front of the control panel connecting plate 4, so that the installation of the control panel connecting plate 4 is more stable.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An intelligent soft starter with built-in bypass, comprising a starter body (1), characterized in that: A control panel connecting plate (4) is rotatably mounted on the front of the starter body (1), and vertical plates (2) are arranged on both sides of the control panel connecting plate (4). A guide rod (5) is fixedly connected to one side of the vertical plate (2), and a guide sleeve (6) is slidably sleeved on the guide rod (5). The outer ring of the guide sleeve (6) is fixedly connected to a support rod (7), and one end of the support rod (7) is connected to a shift rod (8). One side of the support rod (7) is rotatably connected to an articulated rod 1 (9), and one end of the articulated rod 1 (9) is rotatably provided with an articulated rod 2 (11), and one end of the articulated rod 2 (11) is connected to a positioning rod (12).

2. The intelligent soft starter with built-in bypass according to claim 1, characterized in that: The guide sleeve (6) is provided with a rectangular hole, the guide rod (5) passes through the rectangular hole and is slidably connected to the inner wall of the rectangular hole, and one end of the guide rod (5) away from the vertical plate (2) is connected to a fixing block.

3. The intelligent soft starter with built-in bypass according to claim 2, characterized in that: A spring (13) is fixedly connected to one side of the rectangular hole, and the other end of the spring (13) is fixedly connected to a fixed block. The spring (13) is sleeved on the outer ring of the guide rod (5).

4. The intelligent soft starter with built-in bypass according to claim 1, characterized in that: One end of the hinged rod 1 (9) away from the support rod (7) is rotatably connected to a rotating bolt (10), and the outer ring of the rotating bolt (10) is also rotatably connected to the hinged rod 2 (11).

5. The intelligent soft starter with built-in bypass according to claim 1, characterized in that: The vertical plate (2) is provided with a sliding hole 1, the positioning rod (12) passes through the sliding hole and is slidably connected to the inner wall of the sliding hole, one end of the positioning rod (12) is connected to a limiting block, and the outer diameter of the limiting block is greater than the maximum inner diameter of the sliding hole 1.

6. The intelligent soft starter with built-in bypass according to claim 5, characterized in that: A second sliding hole is provided on one side of the first sliding hole, the shift rod (8) passes through the second sliding hole and is slidably connected to the inner wall of the second sliding hole, and an arc surface is provided at one end of the shift rod (8) away from the support rod (7).

7. The intelligent soft starter with built-in bypass according to claim 5, characterized in that: Limiting grooves (14) are provided on both sides of the control panel connecting plate (4), and the limiting blocks are adapted to be installed in the limiting grooves (14). A rotating rod (3) is provided through the bottom plate wall of the control panel connecting plate (4), and the two ends of the rotating rod (3) are rotatably connected to one side of the vertical plate (2).

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