CN219394567U - Binding post for shielding motor wiring frame - Google Patents

Abstract

The utility model discloses a wiring terminal for a shielding motor wiring frame, which comprises a bottom plate, wherein an insulating column is fixedly inserted into the middle part of the upper surface of the bottom plate, a connecting sleeve is fixedly inserted into the middle part of the lower surface of the bottom plate, the lower end of the insulating column is sleeved with the upper end of the connecting sleeve, the insulating column and the connecting sleeve are made of ceramic glass, when the wiring column is fixedly installed, the insulating column is fixedly inserted onto the bottom plate, then the connecting sleeve is fixedly inserted into the lower port of the insulating column through the lower side of the bottom plate, at the moment, the wiring terminal is inserted into the insulating column, the lower end of the wiring terminal is screwed through the connecting sleeve and continuously screwed, at the moment, the upper end of the insulating column is tightly pressed by an insulating sheet, so that the installation and the fixation of the wiring terminal are realized, meanwhile, the dismounting of the wiring column is convenient, and the wiring terminal is insulated and protected through the insulating column and the connecting sleeve arranged on the outer side of the wiring terminal, so that the wiring terminal has good insulating property.

Description

Binding post for shielding motor wiring frame

Technical Field

The utility model relates to the technical field of shielding motor wiring frames, in particular to a wiring terminal for a shielding motor wiring frame.

Background

The shielding motor is a motor for conveying severe toxic, corrosive, radioactive, inflammable and explosive and valuable liquid and causing serious harm to the liquid after leakage, the shielding pump formed by matching the shielding motor and the pump is suitable for conveying liquid without solid particles, the superiority of the series of motors is further shown, and the shielding motor is often connected with a cable through a binding post on a binding frame when being connected with an external power supply device. The installation and disassembly of the binding post for the existing binding frame are inconvenient, and the problem of poor insulativity exists.

Disclosure of Invention

The utility model aims to provide a ceramic binding post for a shielding motor binding post, which aims to solve the problems that the conventional binding post for the binding post is inconvenient to mount and dismount and has poor insulativity.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a wiring frame of canned motor, including the bottom plate, the upper surface middle of bottom plate is installed and is fixed with the insulated column, and install in the middle of the lower surface of bottom plate and be fixed with the adapter sleeve, the lower extreme of insulated column and the upper end cover of adapter sleeve connect, and insulated column and adapter sleeve all adopt ceramic glass to make, the vertical wiring column that alternates in center has the terminal, and the lower extreme of terminal is twisted soon and is passed the adapter sleeve setting, the terminal is close to the fixed insulating piece that is provided with of upper end and keeps off at the insulated column upper end, install fixedly at the butt joint wiring column, install the insulated column and fix on the bottom plate, then install the adapter sleeve through the downside of bottom plate in the lower port department of insulated column, at this moment through install the terminal in the insulated column and make the lower extreme of terminal twist soon pass the adapter sleeve and continue to twist, thereby the installation fixedly of terminal is realized through the insulating piece compress tightly at the upper end of insulated column this moment, also make things convenient for the dismantlement of butt joint wiring column, and insulating column and adapter sleeve that sets up through the outside have better insulating property with the terminal. The terminal is close to the lower extreme position and is provided with the external screw thread, and the upper end of terminal is provided with the pressure head, and the lower extreme of pressure head is provided with the screw thread head, and the lower extreme of screw thread head passes the insulating piece and fixedly revolves the upper end of screwing up at the terminal, and the terminal passes through the external screw thread and revolves to twist on the adapter sleeve to the fixed locking to the insulating piece is realized through the pressure head of setting on the terminal.

Further, the upper end cover of pressure head is equipped with the conducting ring of being connected with the cable, and the cover is twisted soon to the upper end of pressure head is equipped with the cover that presses that compresses tightly the conducting ring fixed, and the cable passes through the conducting ring cover and realizes electrically conductive connection on the pressure head to the cover that presses through setting up realizes compressing tightly fixedly the conducting ring.

Further, the lower extreme of insulating post is provided with the first plug of installing on the bottom plate, and the lower extreme of first plug is provided with the slot, and the upper end of adapter sleeve is provided with the second plug of installing in the slot, and the lower extreme of adapter sleeve inlay have with external screw thread complex coupling nut, the insulating post realizes fixed connection through the cooperation of the second plug on slot and the adapter sleeve that sets up.

Further, the upper surface of bottom plate is provided with first plug complex mounting groove, and the lower surface of bottom plate be provided with second plug complex mounting hole, the bottom plate is close to both sides edge position and all fixedly is provided with insulating cover, and insulating cover department vertically alternates there is the fixed screw, passes insulating cover through the fixed screw and realizes the installation fixed to the bottom plate to realize insulating protection through the insulating cover that sets up.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the butt-joint wire column is installed and fixed, the insulation column is inserted and fixed on the bottom plate, then the connecting sleeve is inserted at the lower port of the insulation column through the lower side of the bottom plate, at the moment, the wiring column is inserted in the insulation column, the lower end of the wiring column is screwed through the connecting sleeve and is screwed continuously, at the moment, the upper end of the insulation column is tightly pressed by the insulation sheet, so that the installation and fixation of the wiring column are realized, meanwhile, the disassembly of the butt-joint wire column is convenient, and the wiring column is insulated and protected through the insulation column and the connecting sleeve which are arranged at the outer side of the wiring column, so that the butt-joint wire column has good insulation performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a ceramic terminal for a shield motor terminal frame of the present utility model;

FIG. 2 is a schematic illustration of a terminal post for a shielded electrical machinery terminal bracket of the present utility model;

FIG. 3 is a schematic diagram showing the fitting structure of an insulation column and a connecting sleeve of a binding post for a wiring frame of a shielding motor;

fig. 4 is a schematic view of a base plate of a terminal for a shield motor terminal frame according to the present utility model.

In the figure: 1. a bottom plate; 11. a set screw; 12. a mounting groove; 13. a mounting hole; 14. an insulating sleeve; 2. an insulating column; 21. a first plug; 22. a slot; 3. binding posts; 31. pressing the sleeve; 32. a conductive ring; 33. an insulating sheet; 34. an external thread; 35. a pressure head; 36. a thread head; 4. connecting sleeves; 41. a second plug; 42. and (5) connecting a nut.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Embodiment 1, please specifically refer to fig. 1 and 2, a terminal for a shield motor wiring rack, including bottom plate 1, insert and be fixed with insulation post 2 in the middle of the upper surface of bottom plate 1, and insert and be fixed with adapter sleeve 4 in the middle of the lower surface of bottom plate 1, the lower extreme of insulation post 2 cup joints with the upper end of adapter sleeve 4, and insulation post 2 and adapter sleeve 4 all adopt ceramic glass to make, the vertical interlude in center of insulation post 2 has terminal 3, and the lower extreme of terminal 3 is screwed and is passed through adapter sleeve 4 setting, terminal 3 is close to the upper end and is fixedly provided with the insulating piece 33 that keeps off in insulation post 2 upper end, install fixedly when installing terminal 3, install the lower side of bottom plate 1 and fix insulation post 2 on bottom plate 1, then insert the adapter sleeve 4 in the lower port department of insulation post 2 through the bottom plate 1, at this moment through inserting terminal 3 in insulation post 2 and making the lower extreme of terminal 3 revolve through adapter sleeve 4 and continue to twist, thereby realize terminal 3's installation fixedly through the upper end of insulating post 2 at this moment, also make things convenient for terminal 3's dismantlement simultaneously, and the outside through terminal 3 has better insulation post 3 and protection performance than insulation post 2 through setting up insulation post 3.

Referring to fig. 2 specifically, an external thread 34 is disposed at a position of the terminal 3 near the lower end, a pressing head 35 is disposed at the upper end of the terminal 3, a thread head 36 is disposed at the lower end of the pressing head 35, the lower end of the thread head 36 penetrates through the insulating sheet 33 to be fixedly screwed on the upper end of the terminal 3, the terminal 3 is screwed on the connecting sleeve 4 through the external thread 34, and the insulating sheet 33 is fixedly locked through the disposed pressing head 35 fixed on the terminal 3.

Referring to fig. 2 specifically, a conductive ring 32 connected with a cable is sleeved at an upper end of a pressure head 35, a pressing sleeve 31 for pressing and fixing the conductive ring 32 is screwed and sleeved at an upper end of the pressure head 35, the cable is sleeved on the pressure head 35 through the conductive ring 32 to realize conductive connection, and the pressing and fixing of the conductive ring 32 are realized through the provided pressing sleeve 31.

Referring to fig. 3 specifically, a first plug 21 is disposed at the lower end of the insulating column 2 and is inserted into the bottom plate 1, a slot 22 is disposed at the lower end of the first plug 21, a second plug 41 is disposed at the upper end of the connecting sleeve 4 and is inserted into the slot 22, a connection nut 42 matched with the external thread 34 is embedded at the lower end of the connecting sleeve 4, and the insulating column 2 is fixedly connected with the second plug 41 on the connecting sleeve 4 through the disposed slot 22.

Referring to fig. 4 specifically, an installation groove 12 matched with a first plug 21 is formed on the upper surface of the bottom plate 1, an installation hole 13 matched with a second plug 41 is formed on the lower surface of the bottom plate 1, insulation sleeves 14 are fixedly arranged at the positions, close to two side edges, of the bottom plate 1, fixing screws 11 vertically penetrate through the insulation sleeves 14, the bottom plate 1 is installed and fixed through the fixing screws 11, and insulation protection is achieved through the insulation sleeves 14.

The working principle is that when the junction post 3 is installed and fixed, the first plug 21 of the insulation post 2 is inserted and fixed in the installation groove 12, then the second plug 41 of the connecting sleeve 4 is inserted in the slot 22 at the lower end of the insulation post 2 through the installation hole 13, the junction post 3 passes through the insulation post 2 and is screwed on the connecting nut 42 in the connecting sleeve 4, then the conducting ring 32 connected with a cable is sleeved on the pressure head 35, and the pressure sleeve 31 is screwed on the pressure head 35 to compress and fix the conducting ring 32.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a terminal for shielding motor wiring frame, includes bottom plate (1), its characterized in that: the insulating column (2) is fixedly inserted in the middle of the upper surface of the bottom plate (1), the connecting sleeve (4) is fixedly inserted in the middle of the lower surface of the bottom plate (1), the lower end of the insulating column (2) is sleeved with the upper end of the connecting sleeve (4), the insulating column (2) and the connecting sleeve (4) are made of ceramic glass, the binding post (3) is vertically inserted in the center of the insulating column (2), the lower end of the binding post (3) is screwed through the connecting sleeve (4), an insulating sheet (33) is fixedly arranged at the upper end of the binding post (3) close to the upper end, an external thread (34) is arranged at the position of the binding post (3) close to the lower end, a pressure head (35) is arranged at the lower end of the pressure head (35), and the lower end of the threaded head (36) penetrates through the insulating sheet (33) to be fixedly screwed at the upper end of the binding post (3).

2. The binding post for a wiring frame of a shielding motor according to claim 1, wherein the upper end of the pressure head (35) is sleeved with a conductive ring (32) connected with a cable, and the upper end of the pressure head (35) is screwed and sleeved with a pressing sleeve (31) for pressing and fixing the conductive ring (32).

3. The wiring terminal for a shielded motor wiring rack according to claim 2, wherein a first plug (21) inserted on the bottom plate (1) is provided at the lower end of the insulating column (2), a slot (22) is provided at the lower end of the first plug (21), a second plug (41) inserted in the slot (22) is provided at the upper end of the connecting sleeve (4), and a connecting nut (42) engaged with the external thread (34) is embedded at the lower end of the connecting sleeve (4).

4. A wiring terminal for a shielded motor wiring rack according to claim 3, characterized in that the upper surface of the base plate (1) is provided with a mounting groove (12) which is matched with the first plug (21), and the lower surface of the base plate (1) is provided with a mounting hole (13) which is matched with the second plug (41), the positions of the edges of the two sides of the base plate (1) close to each other are fixedly provided with an insulating sleeve (14), and fixing screws (11) are vertically inserted in the insulating sleeves (14).