Stator outgoing line wiring device

Abstract

The utility model provides a stator outgoing line wiring device, comprising a lower housing and an upper housing, two sides of the inner part of the lower housing are respectively provided with a first installation through hole and a second through hole, and a splicing through hole is arranged between the lower housing and the upper housing. According to the stator outgoing line wiring method provided by the utility model, the first mounting through hole, the second mounting through hole and the splicing through hole are arranged between the upper shell and the lower shell for mutual matching operation, so that related parts such as a cable flange and a binding post of a pump set are reduced, and a motor stator outgoing line is directly connected with a power cable.

Description

Technical Field

[0001] The utility model relates to the field of motors, in particular to a stator lead-out wire connection device. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction.

[0003] At present, a motor stator is installed inside the motor, and the motor stator lead wire is used as a connecting wire to reduce the parallel wire welding joints inside the motor stator, reduce the fault points and heating hazards. However, the motor has many wiring points, and it is easy to heat up when the power is large, resulting in a shortened motor life. When there are many wiring points, the possibility of poor contact or short circuit will also increase.

[0004] Therefore, it is necessary to provide a stator lead wire connection device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a stator lead-out wiring device, which solves the problem that the stator lead-out wiring connection points of a pump group motor are numerous and prone to failure.

[0006] In order to solve the above technical problems, the utility model provides a stator lead-out wiring device, comprising:

[0007] A lower shell and an upper shell, wherein two sides inside the lower shell are respectively provided with a first mounting through hole and a second through hole, and a splicing through hole is provided between the lower shell and the upper shell.

[0008] Preferably, a disassembly plate is provided inside the cable flange, a rectangular through slot is opened at the center position of the surface of the disassembly plate, adjustment components are provided on both sides of the rectangular through slot, the adjustment component includes a fixing rod, a plurality of adjustment sleeves are provided on the surface of the fixing rod, and an installation component is provided between the plurality of adjustment sleeves.

[0009] Preferably, the mounting assembly includes two mounting grooves, mounting blocks are disposed inside the two mounting grooves, and a mounting plate is connected between the two mounting blocks.

[0010] Preferably, a groove is provided on the surface of the adjustment sleeve.

[0011] Preferably, a fixing bolt is arranged inside the groove, and a fixing hole matched with the fixing bolt is opened inside the mounting block.

[0012] Preferably, movable components are provided on both sides of the surface of the disassembly plate, and the movable components include a placement groove, a connecting rod is connected between the two sides of the inner wall of the placement groove, and a plurality of movable sleeves are sequentially sleeved on the surface of the connecting rod from left to right.

[0013] Preferably, a limiting bolt is arranged inside the movable sleeve, and a plurality of limiting holes matching with the limiting bolt are opened on the surface of the connecting rod.

[0014] Preferably, a movable component is provided on the surface of the movable sleeve, and the movable component includes a positioning rod, a positioning sleeve is provided on the surface of the positioning rod, a bolt is provided on the surface of the positioning sleeve, a clamping hole matched with the bolt is opened on the surface of the positioning rod, and a baffle is connected to the top end of the positioning rod.

[0015] Preferably, a winding assembly is provided on the surface of the positioning sleeve, and the winding assembly includes two mounting rods, and a winding rod is connected between the two mounting rods via a connecting block.

[0016] Preferably, a disassembly component is arranged between the cable flange and the disassembly plate, the disassembly component includes a disassembly groove, a first rubber pad is bonded to the inner wall of the disassembly groove, a rectangular block is connected to the side of the disassembly plate, a rectangular groove matching the rectangular block is opened on the surface of the cable flange, a second rubber pad is bonded to the bottom of the inner wall of the rectangular groove, and a threaded connecting bolt is arranged inside the rectangular block.

[0017] Compared with the related art, the stator lead wire connection device provided by the utility model has the following beneficial effects:

[0018] The utility model provides a stator lead-out wiring method, in which a first mounting through hole, a second mounting through hole and a splicing through hole are arranged between an upper shell body and a lower shell body for coordinated operation, thereby facilitating the reduction of related components such as cable flanges and terminal posts of a pump group, and the motor stator lead-out line is directly connected to a power cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a stator lead-out wiring device provided by the utility model;

[0020] Figure 2 A schematic structural diagram of a second embodiment of a stator lead-out wiring device provided by the utility model;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 A schematic structural diagram of a third embodiment of a stator lead-out wiring device provided by the utility model;

[0023] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown;

[0024] Figure 6 for Figure 4 An enlarged schematic diagram of part C is shown;

[0025] Figure 7 A schematic structural diagram of a fourth embodiment of a stator lead-out wiring device provided by the utility model;

[0026] Figure 8 for Figure 7 An enlarged schematic diagram of part D is shown.

[0027] Numbers in the figure: 1, lower shell, 2, upper shell, 3, second installation through hole, 4, splicing through hole,

[0028] 5. Disassembly plate, 6. Rectangular slot,

[0029] 7. Adjustment assembly, 71. Fixing rod, 72. Adjustment sleeve,

[0030] 8. Mounting assembly, 81. Mounting slot, 82. Mounting block, 83. Mounting plate,

[0031] 9. Groove, 10. Fixing bolt,

[0032] 11. Moving assembly, 111. Placement slot, 112. Connecting rod, 113. Moving sleeve, 114. Limit bolt,

[0033] 12. movable assembly, 121. positioning rod, 122. positioning sleeve, 123. latch, 124. baffle,

[0034] 13. winding assembly, 131. mounting rod, 132. winding rod,

[0035] 14. disassembly assembly, 141. disassembly groove, 142. first rubber pad, 143. rectangular block, 144. rectangular groove, 145. second rubber pad,

[0036] 15. Threaded connecting bolt, 16. First mounting through hole. DETAILED DESCRIPTION

[0037] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example

[0038] Please refer to Figure 1 ,in, Figure 1 The present invention provides a schematic structural diagram of a first embodiment of a stator lead-out wiring device. A stator lead-out wiring device comprises:

[0039] The lower shell 1 and the upper shell 2 , the two sides inside the lower shell 1 are respectively provided with a first mounting through hole 16 and a second through hole 5 , and a splicing through hole 4 is provided between the lower shell 1 and the upper shell 2 .

[0040] The output wires of the motor stator are directly connected to the power cable without any transition through parts such as terminal blocks.

[0041] Compared with the related art, the stator lead wire connection device provided by the utility model has the following beneficial effects:

[0042] The utility model provides a stator lead-out wiring method, in which a first mounting through hole 16, a second mounting through hole 3 and a splicing through hole 4 are arranged between an upper shell body 1 and a lower shell body 2 for coordinated operation, thereby facilitating the reduction of related components such as cable flanges and terminal posts of a pump group, and the motor stator lead-out line is directly connected to a power cable. Example

[0043] Please refer to Figure 2 and Figure 3 Based on the stator lead wire connection device provided in the first embodiment of the present application, the second embodiment of the present application provides another stator lead wire connection device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of a stator lead-out wire wiring device provided in the second embodiment of the present application is that, in a stator lead-out wire wiring device, a disassembly plate 5 is arranged inside the cable flange 3, a rectangular through groove 6 is opened at the center position of the surface of the disassembly plate 5, and adjustment components 7 are arranged on both sides of the rectangular through groove 6. The adjustment component 7 includes a fixing rod 71, and a plurality of adjustment sleeves 72 are sleeved on the surface of the fixing rod 71, and an installation component 8 is arranged between the plurality of adjustment sleeves 72.

[0045] The mounting assembly 8 includes two mounting grooves 81 , each of which is provided with a mounting block 82 , and a mounting plate 83 is connected between the two mounting blocks 82 .

[0046] The mounting groove 81 is formed on the surface of the adjusting sleeve 72. The shapes of the mounting groove 81 and the mounting block 82 are matching T-shapes. The groove 9 is formed to facilitate installation and removal of the fixing bolt 10. The use of the fixing bolt 10 facilitates fixed installation after the mounting groove 81 with the mounting block 82 is installed between multiple adjusting sleeves 72.

[0047] A groove 9 is formed on the surface of the adjusting sleeve 72 .

[0048] A fixing bolt 10 is disposed inside the groove 9 , and a fixing hole matched with the fixing bolt 10 is opened inside the mounting block 82 .

[0049] The working principle of a stator lead-out wiring device provided by the utility model is as follows:

[0050] During use, when adjusting the position of the terminal 4, first pull the mounting plate 83 to drive the terminal 4 to move. When the mounting plate 83 moves, the adjusting sleeve 72 is driven to move on the surface of the fixing rod 71 through the mounting block 82. After adjusting the mounting plate 83 with the terminal 4, use a bolt to pass through the adjusting sleeve 72 and threadedly connect it to the fixing rod 71.

[0051] Compared with the related art, the stator lead wire connection device provided by the utility model has the following beneficial effects:

[0052] The utility model provides a stator lead-out wiring device, in which a fixing rod 71 with a plurality of adjustment sleeves 72 is arranged inside a disassembly plate 5 with a rectangular through slot 6, and cooperates with an installation assembly 8 to facilitate fine-tuning of the installation position of the terminal post 4 when the installation position of the terminal post 4 deviates. Example

[0053] Please refer to Figure 4 , Figure 5 and Figure 6 Based on the stator lead wire connection device provided in the first embodiment of the present application, the third embodiment of the present application provides another stator lead wire connection device. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0054] Specifically, the difference of a stator lead-out wire wiring device provided in the third embodiment of the present application is that, in a stator lead-out wire wiring device, a movable component 11 is provided on both sides of the surface of the disassembly plate 5, and the movable component 11 includes a placement groove 111, and a connecting rod 112 is connected between the two sides of the inner wall of the placement groove 111, and a plurality of movable sleeves 113 are sequentially sleeved on the surface of the connecting rod 112 from left to right.

[0055] The placement groove 111 is opened on the surface of the disassembly plate 5. The use of the connecting rod 112 and the movable sleeve 113 facilitates the left and right position adjustment of the movable component 12 with the winding component 13. The use of the limit bolt 114 facilitates the movable component 12 with the winding component 13 to be adjusted to a suitable position for fixing.

[0056] A limiting bolt 114 is disposed inside the movable sleeve 113 , and a plurality of limiting holes matching the limiting bolt 114 are formed on the surface of the connecting rod 112 .

[0057] A movable component 12 is arranged on the surface of the movable sleeve 113, and the movable component 12 includes a positioning rod 121, a positioning sleeve 122 is sleeved on the surface of the positioning rod 121, a bolt 123 is arranged on the surface of the positioning sleeve 122, a clamping hole matched with the bolt 123 is opened on the surface of the positioning rod 121, and a baffle 124 is connected to the top of the positioning rod 121.

[0058] A winding assembly 13 is disposed on the surface of the positioning sleeve 122 . The winding assembly 13 includes two mounting rods 131 . A winding rod 132 is connected between the two mounting rods 131 via a connecting block.

[0059] The shape of the mounting rod 131 is L-shaped, and the two mounting rods 131 are respectively mounted on both sides of the surface of the positioning sleeve 122 .

[0060] The working principle of a stator lead-out wiring device provided by the utility model is as follows:

[0061] During use, when the excess connecting wires are wound and stored, first pull the positioning rod 121 with the winding assembly 13 to move it. When the positioning rod 121 with the winding assembly 13 moves, it drives the movable sleeve 113 at the bottom to move on the surface of the connecting rod 112. After adjusting the position of the positioning rod 121 with the winding assembly 13, use the limit bolt 114 to pass through the movable sleeve 113 and fix it to the connecting rod 112.

[0062] After adjusting the position of the positioning rod 121 with the winding assembly 13, the positioning sleeve 122 is driven to adjust the position on the surface of the positioning rod 121 by pulling the installation rod 131 with the winding rod 132. After adjusting the position of the installation rod 131 with the winding rod 132, use the bolt 123 to pass through the positioning sleeve 122 and fix it to the positioning rod 121.

[0063] After the installation rod 131 with the winding rod 132 is adjusted, the redundant connecting wires can be wound and stored.

[0064] Compared with the related art, the stator lead wire connection device provided by the utility model has the following beneficial effects:

[0065] The utility model provides a stator lead-out wiring device, in which placement grooves 111, connecting rods 112, moving sleeves 113, movable components 12 and winding components 13 are arranged on both sides of the surface of a disassembly plate 5 for coordinated operation, so that after the connecting wires are wound around the surface of a terminal 4, the redundant connecting wires can be wound and stored. Example

[0066] Please refer to Figure 7 and Figure 8Based on the stator lead wire connection device provided in the first embodiment of the present application, the fourth embodiment of the present application proposes another stator lead wire connection device. The fourth embodiment is only a preferred embodiment of the first embodiment, and the implementation of the fourth embodiment will not affect the independent implementation of the first embodiment.

[0067] Specifically, the fourth embodiment of the present application provides a stator lead-out wiring device that is different in that, in a stator lead-out wiring device, a disassembly component 14 is arranged between the cable flange 3 and the disassembly plate 5, and the disassembly component 14 includes a disassembly groove 141, and the inner wall of the disassembly groove 141 is bonded with a first rubber pad 142, and the side of the disassembly plate 5 is connected to a rectangular block 143, and the surface of the cable flange 3 is provided with a rectangular groove 144 that is compatible with the rectangular block 143, and the bottom of the inner wall of the rectangular groove 144 is bonded with a second rubber pad 145, and the interior of the rectangular block 143 is provided with a threaded connecting bolt 15.

[0068] The surface of the cable flange 3 is provided with a disassembly groove 141, and the shape of the disassembly groove 141 is adapted to the shape of the disassembly plate 5. The use of the rectangular block 143 and the rectangular groove 144 facilitates the positioning when the disassembly plate 5 is installed inside the cable flange 3, and also facilitates the installation of the disassembly plate 5 using the threaded connecting bolt 15.

[0069] The working principle of a stator lead-out wiring device provided by the utility model is as follows:

[0070] During use, when installing the disassembly plate 5 and the cable flange 3, first install the disassembly plate 5 with the rectangular block 143 inside the cable flange 3. After the disassembly plate 5 is connected to the cable flange 3, the rectangular blocks 143 on both sides of the disassembly plate 5 are connected to the rectangular grooves 144 opened on the surface of the cable flange 3. After the disassembly plate 5 is installed, use the threaded connecting bolt 15 to pass through the rectangular block 143 and connect it to the cable flange 3.

[0071] Compared with the related art, the stator lead wire connection device provided by the utility model has the following beneficial effects:

[0072] The utility model provides a stator lead-out wiring device. A disassembly assembly 14 is arranged between a cable flange 3 and a disassembly plate 5 so as to install and disassemble the disassembly plate 5 and the cable flange 3.

[0073] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stator lead wire connection device, characterized in that: include: A lower shell, a cable flange and an upper shell, a first mounting through hole and a second through hole opened on both sides of the lower shell, and a splicing through hole opened between the lower shell and the upper shell; A disassembly plate is provided inside the cable flange, a rectangular through slot is provided at the center of the surface of the disassembly plate, adjustment components are provided on both sides of the rectangular through slot, the adjustment component includes a fixing rod, a plurality of adjustment sleeves are provided on the surface of the fixing rod, and a mounting component is provided between the plurality of adjustment sleeves; A disassembly component is arranged between the cable flange and the disassembly plate, and the disassembly component includes a disassembly groove, an inner wall of the disassembly groove is bonded with a first rubber pad, a side of the disassembly plate is connected with a rectangular block, a rectangular groove matching the rectangular block is opened on the surface of the cable flange, a second rubber pad is bonded to the bottom of the inner wall of the rectangular groove, and a threaded connecting bolt is arranged inside the rectangular block.

2. The stator lead wire connection device according to claim 1, characterized in that: The mounting assembly comprises two mounting grooves, mounting blocks are arranged inside the two mounting grooves, and a mounting plate is connected between the two mounting blocks.

3. The stator lead wire connection device according to claim 2, characterized in that: A groove is formed on the surface of the adjusting sleeve.

4. The stator lead wire connection device according to claim 3, characterized in that: A fixing bolt is arranged inside the groove, and a fixing hole matched with the fixing bolt is opened inside the mounting block.

5. The stator lead wire connection device according to claim 2, characterized in that: Both sides of the disassembly plate surface are provided with movable components, the movable components include a placement groove, a connecting rod is connected between the two sides of the inner wall of the placement groove, and a plurality of movable sleeves are sequentially sleeved on the surface of the connecting rod from left to right.

6. The stator lead wire connection device according to claim 5, characterized in that: A limiting bolt is arranged inside the movable sleeve, and a plurality of limiting holes matching with the limiting bolt are opened on the surface of the connecting rod.

7. The stator lead wire connection device according to claim 5, characterized in that: A movable component is arranged on the surface of the movable sleeve, and the movable component includes a positioning rod, a positioning sleeve is arranged on the surface of the positioning rod, a bolt is arranged on the surface of the positioning sleeve, a clamping hole matched with the bolt is opened on the surface of the positioning rod, and a baffle is connected to the top end of the positioning rod.

8. The stator lead wire connection device according to claim 7, characterized in that: A winding assembly is arranged on the surface of the positioning sleeve. The winding assembly comprises two mounting rods. A winding rod is connected between the two mounting rods via a connecting block.

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