CN213816437U

CN213816437U - Wiring terminal for all-in-one machine

Info

Publication number: CN213816437U
Application number: CN202023132622.XU
Authority: CN
Inventors: 蒲绍宁; 安郁熙; 王者胜; 刘金明; 艾国昌; 张东岳; 秦文彬; 杨爱萍; 张青梅; 宋玉斌
Original assignee: Huaxia Tianxin Intelligent Internet Of Things Co ltd
Current assignee: Huaxia Tianxin Intelligent Internet Of Things Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-27
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a binding post for all-in-one, including layer board, insulating sleeve, insulating liner, conducting rod and bolt, insulating sleeve is installed to the layer board bottom, top nut packing ring group is installed on top screw top, and the laminating of top nut packing ring group bottom and line ball board up end, layer board one side is fixed with first constant head tank, and just first constant head tank has been seted up to terminal surface under the first constant head tank to the layer board opposite side is fixed with the second locating plate, and the second constant head tank has been seted up to second locating plate up end simultaneously, and is adjacent the inboard of first constant head tank and second constant head tank is provided with well connecting block, and well connecting block end-to-end welded fastening has the side bolt. This binding post for all-in-one adopts neotype structural design for this device can be stabilized fixedly to the circuit, and can be fixed carrying out stable location between the stand-alone type binding post of installing side by side, guarantee can not collide the short circuit between the adjacent binding post, and the structure is reliable, can stable work for a long time.

Description

Wiring terminal for all-in-one machine

Technical Field

The utility model relates to a mining all-in-one technical field specifically is binding post for all-in-one.

Background

The mining all-in-one machine refers to various integrated large-scale mechanical equipment used in the coal mining process, and comprises a mining concrete mixing and pumping all-in-one machine, a mining rubdown and mudstone separation all-in-one machine, a mining slurry spraying and feeding all-in-one machine and the like, wherein complex electrical and control circuits are arranged in the mining all-in-one machine, and the circuits are connected by using connecting terminals.

With the continuous application of the connecting terminal in the mining all-in-one machine, the following problems are found in the actual installation and use process:

because the power of the electric mechanism of the mining all-in-one machine is large, large-specification lines are used, the used wiring terminals are not in a linkage type and are independent, the wiring terminals are only fixed through bolts and nuts at the bottom, the stability is not enough, the synchronous vibration is easily carried out under the large vibration generated by the operation of the mining all-in-one machine, and the adjacent wiring terminals are easy to collide and damage, even the electric wires are in contact short circuit.

It is necessary to design a terminal for a unified machine in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding post for all-in-one to propose in solving above-mentioned background and only fix through bottom bolt and nut, stability is not enough, easily carries out synchronous vibration under the great vibration that mining all-in-one work produced, and adjacent binding post bumps easily and damages, leads to the problem of electric wire contact short circuit even.

In order to achieve the above object, the utility model provides a following technical scheme: a wiring terminal for an all-in-one machine comprises a supporting plate, an insulating sleeve, an insulating liner, a conductive rod and a bolt, wherein the insulating sleeve is arranged at the bottom of the supporting plate, the insulating liner is fixed at the bottom of the insulating sleeve, the conductive rod is arranged at the bottom of the insulating liner, a bottom nut gasket group is arranged at the bottom end of the conductive rod, the bolt is horizontally arranged on the supporting plate, a top screw is arranged in a hole formed in the top of the supporting plate, the top of the top screw penetrates through a wire pressing plate, a top nut gasket group is arranged at the top end of the top screw, the bottom of the top nut gasket group is attached to the upper end face of the wire pressing plate, a first positioning plate is fixed on one side of the supporting plate, a first positioning groove is formed in the lower end face of the first positioning plate, a second positioning plate is fixed on the other side of the supporting plate, a second positioning groove is formed in the upper end face of the second positioning plate, and a middle connecting block is arranged on the inner sides of the first positioning groove and the second positioning groove which are adjacent to each other side, and the tail end of the middle connecting block is fixedly welded with a side bolt, and an extrusion nut is installed on the side bolt.

Preferably, the middle of the line pressing plate is provided with an arc-shaped arch structure, and a triangular groove is formed in the upper end face of the supporting plate opposite to the center of the line pressing plate.

Preferably, the lower end face of the first positioning plate is tightly attached to the upper end face of the second positioning plate, and the first positioning plate and the second positioning plate are distributed in central symmetry about the center of the middle connecting block.

Preferably, first constant head tank and second constant head tank are about well connecting block symmetric distribution, and the side view cross-sectional shape of first constant head tank and second constant head tank is isosceles right triangle.

Preferably, well connecting block is solid cuboid iron plate, and well connecting block's side view section is the square.

Preferably, the side bolts and the compression nuts are symmetrically distributed about the middle connecting block, the length of the middle connecting block is shorter than the lengths of the first positioning groove and the second positioning groove, and the side length of the side section of the middle connecting block is greater than the diameter of the side bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the wiring terminal for the all-in-one machine adopts a novel structural design, so that the device can stably fix a circuit, stably position and fix independent wiring terminals which are installed side by side, ensure no collision and short circuit between adjacent wiring terminals, and has a reliable structure and can stably work for a long time;

1. through the structural design of the supporting plate, the insulating sleeve, the insulating liner, the conducting rod, the bottom nut gasket group, the plug pin, the top screw, the line pressing plate and the top nut gasket group, the line can be stably fixed and conducted, and the normal realization of the overall function of the wiring terminal is ensured;

2. through the structural design of first locating plate, first constant head tank, second locating plate, second constant head tank, well connection, side bolt and extrusion nut for stable connection between the adjacent binding post can not vibrate the collision, avoids binding post impaired or circuit short circuit.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the pallet of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic front sectional view of the first positioning plate and the second positioning plate of the present invention;

fig. 5 is a schematic side view of the first positioning plate and the second positioning plate of the present invention.

In the figure: 1. a support plate; 2. an insulating sleeve; 3. an insulating spacer; 4. a conductive rod; 5. a bottom nut washer set; 6. a bolt; 7. a top screw; 8. a wire pressing plate; 9. a top nut washer set; 10. a first positioning plate; 11. a first positioning groove; 12. a second positioning plate; 13. a second positioning groove; 14. a middle connecting block; 15. a side bolt; 16. the nut is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wiring terminal for an all-in-one machine comprises a supporting plate 1, an insulating sleeve 2, an insulating gasket 3, a conducting rod 4, a bottom nut gasket group 5, a plug pin 6, a top screw 7, a wire pressing plate 8, a top nut gasket group 9, a first positioning plate 10, a first positioning groove 11, a second positioning plate 12, a second positioning groove 13, a middle connecting block 14, a side screw 15 and an extrusion nut 16, wherein the insulating sleeve 2 is installed at the bottom of the supporting plate 1, the insulating gasket 3 is fixed at the bottom of the insulating sleeve 2, the conducting rod 4 is installed at the bottom of the insulating gasket 3, the bottom nut gasket group 5 is installed at the bottom end of the conducting rod 4, the plug pin 6 is horizontally installed on the supporting plate 1, the top screw 7 is installed in a hole formed in the top of the supporting plate 1, the top of the top screw 7 penetrates through the wire pressing plate 8, the top of the top screw 7 is installed at the top end of the top nut gasket group 9, and the bottom of the top nut gasket group 9 is attached to the upper end face of the wire pressing plate 8, the utility model discloses a supporting plate, including layer board 1, first constant head tank 11 has been seted up to 1 one side of layer board fixed with first locating plate 10, and first constant head tank 11 has been seted up to end face under the first locating

plate

10, and 1 opposite side of layer board is fixed with second locating plate 12, second constant head tank 13 has been seted up to second locating plate 12 up end face simultaneously, adjacent first locating tank 11 and the inboard of second constant head tank 13 are provided with well connecting block 14, and well connecting block 14 end welded fastening has side bolt 15, and install extrusion nut 16 on the side bolt 15.

The middle of the line pressing plate 8 of the embodiment is provided with an arc-shaped arch structure, the upper end face of the supporting plate 1 opposite to the center of the line pressing plate 8 is provided with a triangular groove, and the line pressing plate 8 is matched with the supporting plate 1 through the structural design so as to stably position and fix a line.

The lower end face of the first positioning plate 10 is tightly attached to the upper end face of the second positioning plate 12, the first positioning plate 10 and the second positioning plate 12 are distributed in a central symmetry mode about the center of the middle connecting block 14, and the first positioning plate 10 and the second positioning plate 12 can be matched with each other through the attaching and internal structures through the structural design, so that the stable connection of the adjacent supporting plates 1 is guaranteed.

First constant head tank 11 and second constant head tank 13 are about well connecting block 14 symmetric distribution, and first constant head tank 11 and second constant head tank 13 look sideways at the section shape and be isosceles right triangle, and foretell structural design makes first constant head tank 11 and second constant head tank 13 closely laminate with well connecting block 14, and can not produce the level dislocation.

Well connecting block 14 is solid cuboid iron plate, and well connecting block 14's side view section is the square, and foretell structural design can carry out stable block spacing to first constant head tank 11 and second constant head tank 13, avoids first locating plate 10 and second locating plate 12 to shift because of the vibration.

The side bolts 15 and the extrusion nuts 16 are symmetrically distributed about the middle connecting block 14, the length of the middle connecting block 14 is shorter than the length of the first positioning groove 11 and the length of the second positioning groove 13, and the side length of the side section of the middle connecting block 14 is larger than the diameter of the side bolts 15, so that the extrusion nuts 16 can stably extrude and clamp the first positioning plate 10 and the second positioning plate 12 from two sides, and the positioning and fixing effects on the first positioning plate 10 and the second positioning plate 12 are guaranteed.

The working principle is as follows: when the device is used, a wiring terminal is fixed in a mining integrated machine through a bottom nut gasket group 5 at the bottom of a conductive rod 4 in the graph 1, the exposed tail end of a circuit is inserted into a position right below the center of a line pressing plate 8 and between triangular grooves formed in the upper end face of a supporting plate 1, and a top nut gasket group 9 is rotated to push the line pressing plate 8 to move downwards to extrude the tail end of the circuit to be fixed;

when a plurality of connecting terminals are required to be installed side by side, only the other connecting terminal is needed to be installed on the side of the first fixed connecting terminal according to the steps, the first positioning plate 10 and the second positioning plate 12 on the side of the 2 adjacent connecting terminals are attached as shown in fig. 3, the bottom opening of the first positioning groove 11 is aligned with the top opening of the second positioning groove 13 as shown in fig. 5, the middle connecting block 14 and the side bolt 15 are horizontally inserted into the inner sides of the first positioning groove 11 and the second positioning groove 13, the extrusion nuts 16 are installed on the side bolts 15 on the two sides as shown in fig. 4, the 2 extrusion nuts 16 extrude the first positioning plate 10 and the second positioning plate 12 from the two sides to clamp, the middle connecting block 14 is matched to make the first positioning plate 10 and the second positioning plate 12 not move back and forth and left and right in a staggered manner in the horizontal direction, and have a certain limiting effect in the vertical direction, and have the effect of preventing the first positioning plate 10 and the second positioning plate 12 from being separated up and down, the adjacent supporting plate 1, the insulating sleeve 2 and the insulating liner 3 are ensured not to collide with each other when the mining all-in-one machine works and vibrates, and the working principle of the wiring terminal for the all-in-one machine is the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Binding post for all-in-one, including layer board (1), insulation support (2), insulating pad (3), conducting rod (4) and bolt (6), its characterized in that: an insulating sleeve (2) is installed at the bottom of the supporting plate (1), an insulating liner (3) is fixed at the bottom of the insulating sleeve (2), a conducting rod (4) is installed at the bottom of the insulating liner (3), a bottom nut gasket group (5) is installed at the bottom end of the conducting rod (4), a plug pin (6) is horizontally installed on the supporting plate (1), a top screw (7) is installed in a hole formed in the top of the supporting plate (1), a wire pressing plate (8) penetrates through the top of the top screw (7), a top nut gasket group (9) is installed at the top end of the top screw (7), the bottom of the top nut gasket group (9) is attached to the upper end face of the wire pressing plate (8), a first positioning plate (10) is fixed on one side of the supporting plate (1), a first positioning groove (11) is formed in the lower end face of the first positioning plate (10), and a second positioning plate (12) is fixed on the other side of the supporting plate (1), meanwhile, a second positioning groove (13) is formed in the upper end face of the second positioning plate (12), the inner sides of the first positioning groove (11) and the second positioning groove (13) are adjacent to each other, a middle connecting block (14) is arranged on the inner sides of the first positioning groove (11) and the second positioning groove (13), a side bolt (15) is fixed to the tail end of the middle connecting block (14) in a welded mode, and an extrusion nut (16) is installed on the side bolt (15).

2. The terminal for the all-in-one machine according to claim 1, characterized in that: the middle of the line pressing plate (8) is provided with an arc-shaped arch structure, and a triangular groove is formed in the upper end face of the supporting plate (1) opposite to the center of the line pressing plate (8).

3. The terminal for the all-in-one machine according to claim 1, characterized in that: the lower end face of the first positioning plate (10) is tightly attached to the upper end face of the second positioning plate (12), and the first positioning plate (10) and the second positioning plate (12) are distributed in a central symmetry mode about the center of the middle connecting block (14).

4. The terminal for the all-in-one machine according to claim 1, characterized in that: first constant head tank (11) and second constant head tank (13) are about connecting block (14) symmetric distribution in, and the side view cross-sectional shape of first constant head tank (11) and second constant head tank (13) is isosceles right triangle.

5. The terminal for the all-in-one machine according to claim 1, characterized in that: well connecting block (14) are solid cuboid iron plate, and well connecting block (14) side view section is the square.

6. The terminal for the all-in-one machine according to claim 1, characterized in that: the side bolts (15) and the extrusion nuts (16) are symmetrically distributed about the middle connecting block (14), the length of the middle connecting block (14) is shorter than the lengths of the first positioning groove (11) and the second positioning groove (13), and the side length of the side section of the middle connecting block (14) is larger than the diameter of the side bolts (15).