CN215718733U

CN215718733U - Novel coal-winning machine water and electricity shutting device

Info

Publication number: CN215718733U
Application number: CN202122340343.0U
Authority: CN
Inventors: 王伟; 李黎涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-01
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of coal mining machines, and discloses a novel coal mining machine hydroelectric locking device which comprises a hydroelectric locking device main body, wherein two wiring pipes are fixedly connected to the left side and the right side of the hydroelectric locking device main body, a square column is fixedly connected to the lower side of the hydroelectric locking device main body, a square barrel is movably sleeved outside the square column, a base is fixedly connected to the lower end of the square barrel, two rotating holes are symmetrically formed in the upper side of the base, and an internal thread barrel is rotatably connected in each rotating hole through a bearing. The utility model effectively improves the external adaptability and the convenience of the wiring of the hydroelectric locking device and improves the safety of the use of the hydroelectric locking device.

Description

Novel coal-winning machine water and electricity shutting device

Technical Field

The utility model relates to the technical field of coal mining machines, in particular to a novel water and electricity locking device of a coal mining machine.

Background

Coal is an important energy source, the main output of the coal is coal mining, a coal mining machine is important equipment for the coal mining, and a water and electricity locking device is required to be installed on the coal mining machine to improve the error prevention performance of the coal mining machine.

The existing hydroelectric locking device needs to be connected with a plurality of lines when in use, but the wiring height of the existing hydroelectric locking device is inconvenient to fix, so that the wiring adaptability of the hydroelectric locking device is poor, and the wiring convenience of the hydroelectric locking device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the wiring adaptability of a hydroelectric locking device in the prior art is poor, and provides a novel coal mining machine hydroelectric locking device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel coal-winning machine water and electricity shutting device, includes water and electricity fastener main part, two wiring pipes of the equal fixedly connected with in the left and right sides of water and electricity fastener main part, the square post of downside fixedly connected with of water and electricity fastener main part, the outer movable sleeve of square post is equipped with square section of thick bamboo, the lower extreme fixedly connected with base of square section of thick bamboo, two rotation holes have been seted up to the upside symmetry of base, two it is connected with an internal thread section of thick bamboo all to rotate downthehole through the bearing rotation, the rotation hole is stretched out to the upper end of an internal thread section of thick bamboo, the threaded rod has been cup jointed to the internal thread of an internal thread section of thick bamboo, the upper end of threaded rod and the downside fixed connection of water and electricity fastener main part, two catch bars of the outer wall symmetry fixedly connected with of an internal thread section of thick bamboo.

Preferably, the left side fixedly connected with metal post of water and electricity fastener main part, the one end fixedly connected with earth connection of metal post, the one end fixedly connected with metal ball of earth connection.

Preferably, two fixed plates of upside symmetry fixedly connected with of water and electricity dead lock main part, two the equal fixedly connected with fixed axle of lateral wall of the fixed plate back of the body one side mutually, two the movable sleeve is equipped with same U type handle outside the fixed axle, the outer fixed sleeve of U type handle is equipped with the rubber sleeve.

Preferably, two adjacent wiring outside of tubes fixed cover be equipped with same backup pad, two through-holes have been seted up to the vertical lateral wall symmetry of backup pad, the wiring pipe runs through the backup pad through the through-hole.

Preferably, the four corners of the lower surface of the base are fixedly connected with anti-skid rubber pads.

Preferably, the upper side of the hydroelectric fastener main body is fixedly connected with a first magnet, and the rod wall of the U-shaped handle is fixedly connected with a second magnet.

Compared with the prior art, the utility model provides a novel coal mining machine hydroelectric locking device, which has the following beneficial effects:

1. this novel coal-winning machine water and electricity blocking device, water and electricity dead lock main part through setting up, the junction box, square post, square barrel, a pedestal, the rotation hole, an internal thread section of thick bamboo, threaded rod and catch bar, in use, promote the catch bar, the catch bar drives an internal thread section of thick bamboo and rotates, through the screw-thread fit between an internal thread section of thick bamboo and the threaded rod, and mutually support through square post and square barrel, make the threaded rod remove, two threaded rods drive water and electricity dead lock main part and remove, thereby can adjust the height of water and electricity dead lock main part, thereby can adjust the position of junction box, be convenient for water and electricity dead lock main part and other equipment connections, the effectual outer adaptability and the convenience that have improved water and electricity locking device wiring.

2. This novel coal-winning machine water and electricity blocking device, through metal post, earth connection and the metal ball that sets up, during the use, on static in the water and electricity blocking device main part passes through the metal post and transmits the earth connection, the earth connection with static transmission to the metal ball on to can improve the security that water and electricity blocking device used with static electricity ground.

The part which is not involved in the device is the same as the prior art or can be realized by adopting the prior art, the utility model effectively improves the external adaptability and the convenience of the wiring of the water and electricity locking device, and improves the safety of the use of the water and electricity locking device.

Drawings

Fig. 1 is a schematic structural diagram of a novel coal mining machine hydroelectric locking device provided by the utility model;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: the water and electricity locking device comprises a water and electricity locking device body 1, a wiring tube 2, a square column 3, a square barrel 4, a base 5, a rotating hole 6, an internal thread barrel 7, a threaded rod 8, a push rod 9, a metal column 10, a grounding wire 11, a metal ball 12, a fixing plate 13, a fixing shaft 14, a U-shaped handle 15, a rubber sleeve 16, a supporting plate 17, an anti-skid rubber pad 18, a first magnet 19 and a second magnet 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a novel coal mining machine water and electricity locking device comprises a water and electricity locking device main body 1, wherein two wiring pipes 2 are fixedly connected to the left side and the right side of the water and electricity locking device main body 1, two adjacent wiring pipes 2 are fixedly sleeved with a same supporting plate 17, two through holes are symmetrically formed in the vertical side wall of the supporting plate 17, the wiring pipes 2 penetrate through the supporting plate 17 through the through holes, the supporting plate 17 can improve the stability of the wiring pipes 2, a square column 3 is fixedly connected to the lower side of the water and electricity locking device main body 1, a square barrel 4 is movably sleeved outside the square column 3, a base 5 is fixedly connected to the lower end of the square barrel 4, anti-skid rubber pads 18 are fixedly connected to the four corners of the lower surface of the base 5, the placing stability of the base 5 can be improved, two rotating holes 6 are symmetrically formed in the upper side of the base 5, and an internal thread barrel 7 is rotatably connected to the two rotating holes 6 through bearings, the upper end of an internal thread section of thick bamboo 7 is stretched out and is rotated

hole

6, 7 internal threads of an internal thread section of thick bamboo have cup jointed threaded rod 8, the upper end of threaded rod 8 and the downside fixed connection of water and electricity fastener main part 1, two catch bars 9 of the outer wall symmetry fixedly connected with of an internal thread section of thick bamboo 7, in use, promote catch bar 9, catch bar 9 drives internal thread section of thick bamboo 7 and rotates, through the screw-thread fit between internal thread section of thick bamboo 7 and the threaded rod 8, and mutually support with square section of thick bamboo 4 through square post 3, make threaded rod 8 remove, two threaded rod 8 drive water and electricity fastener main part 1 and remove, thereby can adjust the height of water and electricity fastener main part 1, thereby can adjust the position of junction tube 2, be convenient for water and electricity fastener main part 1 and other equipment connection, the effectual outer adaptability and the convenience that has improved water and electricity fastener wiring.

Referring to fig. 1, the metal column 10 is fixedly connected to the left side of the hydroelectric locking device main body 1, the grounding wire 11 is fixedly connected to one end of the metal column 10, and the metal ball 12 is fixedly connected to one end of the grounding wire 11, so that in use, static electricity on the hydroelectric locking device main body 1 is transmitted to the grounding wire 11 through the metal column 10, and the static electricity is transmitted to the metal ball 12 through the grounding wire 11, so that the static electricity can be conducted, and the use safety of the hydroelectric locking device is improved.

Referring to fig. 1 and 3, two fixed plates 13 of upside symmetry fixedly connected with of water and electricity fastener main part 1, the equal fixedly connected with fixed axle 14 of lateral wall of two fixed plates 13 back to the back one side, two outer movable sleeves of fixed axle 14 are equipped with same U type handle 15, the first magnetite 19 of upside fixedly connected with of water and electricity fastener main part 1, the pole wall fixedly connected with second magnetite 20 of U type handle 15, mutually support through first magnetite 19 and second magnetite 20, can fix U type handle 15, the stability of U type handle 15 has been improved, the outer fixed sleeve of U type handle 15 is equipped with rubber sleeve 16, during the use, pulling U type handle 15 can mention the device, the convenience that the device carried has been improved.

The working principle is as follows: when the water and electricity locking device is used, the push rod 9 is pushed, the push rod 9 drives the internal thread cylinder 7 to rotate, the threaded rod 8 moves through the threaded fit between the internal thread cylinder 7 and the threaded rod 8 and the mutual fit between the square column 3 and the square cylinder 4, the threaded rod 8 moves, the two threaded rods 8 drive the water and electricity locking device main body 1 to move, so that the height of the water and electricity locking device main body 1 can be adjusted, the position of the wiring pipe 2 can be adjusted, the water and electricity locking device main body 1 is convenient to connect with other equipment, and the external adaptability and the convenience of wiring of the water and electricity locking device are effectively improved; when the device is used, static electricity on the hydroelectric locking device main body 1 is transmitted to the grounding wire 11 through the metal column 10, and the grounding wire 11 transmits the static electricity to the metal ball 12, so that the static electricity can be conducted, and the use safety of the hydroelectric locking device is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel coal-winning machine water and electricity shutting device, includes water and electricity fastener main part (1), its characterized in that, the equal fixedly connected with two wiring pipes (2) of the left and right sides of water and electricity fastener main part (1), the downside fixedly connected with square post (3) of water and electricity fastener main part (1), square post (3) outer movable sleeve is equipped with square section of thick bamboo (4), the lower extreme fixedly connected with base (5) of square section of thick bamboo (4), two rotation holes (6) have been seted up to the upside symmetry of base (5), all be connected with interior thread cylinder (7) through the bearing rotation in two rotation holes (6), rotation hole (6) are stretched out to the upper end of interior thread cylinder (7), threaded rod (8) have been cup jointed to interior thread of interior thread cylinder (7), the upper end and the downside fixed connection of water and electricity fastener main part (1) of threaded rod (8), the outer wall of the internal thread cylinder (7) is symmetrically and fixedly connected with two push rods (9).

2. The novel coal mining machine hydroelectric blocking device as claimed in claim 1, characterized in that a metal column (10) is fixedly connected to the left side of the hydroelectric blocking device main body (1), a grounding wire (11) is fixedly connected to one end of the metal column (10), and a metal ball (12) is fixedly connected to one end of the grounding wire (11).

3. The novel coal mining machine hydroelectric locking device as claimed in claim 1, wherein two fixing plates (13) are symmetrically and fixedly connected to the upper side of the hydroelectric locking device main body (1), a fixing shaft (14) is fixedly connected to both side walls of the two fixing plates (13) on the opposite sides, the same U-shaped handle (15) is movably sleeved outside the two fixing shafts (14), and a rubber sleeve (16) is fixedly sleeved outside the U-shaped handle (15).

4. The novel coal mining machine hydroelectric locking device as claimed in claim 1, characterized in that two adjacent wire connecting pipes (2) are externally fixedly sleeved with the same supporting plate (17), two through holes are symmetrically formed in the vertical side wall of the supporting plate (17), and the wire connecting pipes (2) penetrate through the supporting plate (17) through the through holes.

5. The novel coal mining machine hydroelectric blocking device as claimed in claim 1, wherein anti-skid rubber pads (18) are fixedly connected to four corners of the lower surface of the base (5).

6. The novel coal mining machine hydroelectric blocking device as claimed in claim 3, characterized in that a first magnet (19) is fixedly connected to the upper side of the hydroelectric blocking device main body (1), and a second magnet (20) is fixedly connected to the rod wall of the U-shaped handle (15).