CN217823479U

CN217823479U - Portable high-voltage grounding wire quick connector

Info

Publication number: CN217823479U
Application number: CN202221563761.4U
Authority: CN
Inventors: 周利平; 解云龙; 何俊; 田海峰; 刘刚
Original assignee: Shenmu Zhangjiamao Mining Co Ltd of Shaanxi Coal Group Co Ltd
Current assignee: Shenmu Zhangjiamao Mining Co Ltd of Shaanxi Coal Group Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-15
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a portable high-pressure earth connection quick-operation joint, including the wire clamp, the inside threaded connection of wire clamp has the threaded rod, and the one end of threaded rod is rotated and is connected with the clamp plate, clamp plate and wire clamp sliding connection, and the one end fixedly connected with position sleeve of clamp plate is kept away from to the threaded rod, and No. two constant head tanks have been seted up to the outside symmetry of position sleeve, and the spliced pole is installed to the below of position sleeve, the bilateral symmetry fixedly connected with and No. two constant head tank complex locating plates of spliced pole, the beneficial effects of the utility model are that: through having added constant head tank and No. two constant head tanks, realized that the locating plate gets into No. two constant head tanks when the spliced pole gets into in the position sleeve to in getting into No. one constant head tank through No. two constant head tanks, rotate the spliced pole, cooperate installation slot and dismouting mechanism, through having added oblique fixture block, realized that the cooperation of oblique fixture block and installation slot carries out stable processing to the position of spliced pole, improved concatenation efficiency.

Description

Portable high-voltage grounding wire quick connector

Technical Field

The utility model relates to an earth connection quick-operation joint technical field specifically is portable high pressure earth connection quick-operation joint.

Background

With the continuous advancement and development of coal mine modernization, a large amount of advanced equipment and instruments are introduced underground, and a mine power supply system is increasingly complex. The complex and variable internal environment of underground electrical equipment is a technical problem which needs to be solved urgently in coal mine electric power safety. Therefore, the high-voltage grounding wire device is used in the coal mine power system maintenance state, so that the power supply system and the personnel power maintenance can be ensured to operate safely and reliably; the existing high-voltage grounding wire is one of the necessary appliances used in the electrician operation process and is used for preventing an adjacent charged body from generating electrostatic induction electric shock or ensuring safe use when being switched on by mistake;

the overwhelming majority of adoption of earth connection design is the design of three-phase formula insulator spindle on the existing market, because mine power supply unit environment is complicated changeable, will satisfy different voltage class operation demands, and the insulator spindle that the operation personnel need carry different length carries out ground connection and handles, but the insulator spindle that has now is not convenient for install the processing, and work efficiency when using is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable high pressure earth connection quick-operation joint to the insulator spindle that the operation personnel who provides need carry different length in solving above-mentioned background art carries out ground connection and handles, but current insulator spindle is not convenient for install the processing, the lower problem of work efficiency when using.

In order to achieve the above object, the utility model provides a following technical scheme: portable high-pressure earth connection quick-operation joint, including the wire clamp, the inside threaded connection that the wire pressed from both sides has the threaded rod, the one end of threaded rod is rotated and is connected with the power strip, power strip and wire clamp sliding connection, the one end fixedly connected with position sleeve of power strip is kept away from to the threaded rod, no. two constant head tanks have been seted up to the outside symmetry of position sleeve, the spliced pole is installed to the below of position sleeve, the bilateral symmetry fixedly connected with and No. two constant head tank complex locating plates of spliced pole, the constant head tank with locating plate complex is seted up to the outside symmetry of position sleeve, a constant head tank and No. two constant head tanks intercommunication, the inside of position sleeve is equipped with dismouting mechanism, four and dismouting mechanism complex installation slot have been seted up to the outside symmetry of spliced pole, the bottom fixedly connected with insulator spindle of spliced pole, the bottom fixedly connected with pencil ground connection that the wire pressed from both sides, the one end fixedly connected with connector of ground connection pencil.

As a preferred embodiment of the present invention: the dismouting mechanism is including fixed case, the fixed case of inside fixedly connected with of position sleeve, the inside sliding connection of fixed case has and installation draw-in groove complex fixture block, one side fixedly connected with dead lever of fixture block, and dead lever and fixed case sliding connection, the inside sliding connection of fixed case has the movable block, the one end and the movable block fixed connection of dead lever.

As a preferred embodiment of the present invention: the inside fixedly connected with reset spring of fixed case, one end and the movable block fixed connection of reset spring.

As a preferred embodiment of the present invention: the inside sliding connection of fixed case has screw thread pressure to move the pole, one side fixedly connected with of screw thread pressure moves the pole adjusts the pole, the inside of movable block seted up with adjust pole complex chute, adjust pole and chute sliding connection.

As a preferred embodiment of the present invention: and the outer side of the threaded pressing rod is in threaded connection with a nut.

As a preferred embodiment of the present invention: the top end of the threaded pressing rod is fixedly connected with a pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an add constant head tank and No. two constant head tanks, the locating plate gets into No. two constant head tanks when having realized in the spliced pole gets into the position sleeve, and in getting into a constant head tank through No. two constant head tanks, rotate the spliced pole, cooperate installation clamping groove and dismouting mechanism, through having added the oblique fixture block, the cooperation of having realized oblique fixture block and installation clamping groove carries out stable processing to the position of spliced pole, splicing efficiency has been improved, move the pole through having added the screw thread pressure, it moves the pole removal to have realized pushing down to move the screw thread pressure when moving the pole, it moves the removal of removal piece through the chute drive to adjust the pole, can drive dead lever and oblique fixture block through the movable block and remove and make the oblique fixture block leave installation clamping groove.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an insulating rod; 2. connecting columns; 3. positioning a plate; 4. a disassembly and assembly mechanism; 41. a fixture block is inclined; 42. fixing the rod; 43. a fixed box; 44. a moving block; 45. a return spring; 5. a positioning sleeve; 6. a first positioning groove; 7. a wire clamp; 8. a threaded rod; 9. a wire clamping plate; 10. a ground harness; 11. a connector; 12. a chute; 13. adjusting a rod; 14. a screw thread pressing rod; 15. a nut; 16. installing a clamping groove; 17. a second positioning groove.

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. 1-3, the present invention provides a technical solution: portable high-pressure earth connection quick-operation joint, including wire clamp 7, the inside threaded connection of wire clamp 7 has threaded rod 8, the one end of threaded rod 8 is rotated and is connected with clamp 9, clamp 9 and wire clamp 7 sliding connection, threaded rod 8 keeps away from clamp 9's one end fixedly connected with position sleeve 5, no. two constant head tanks 17 have been seted up to position sleeve 5's outside symmetry, spliced pole 2 is installed to position sleeve 5's below, spliced pole 2's bilateral symmetry fixedly connected with and No. two constant head tank 17 complex locating plates 3, no. one constant head tank 6 with locating plate 3 complex is seted up to position sleeve 5's outside symmetry, rotate position sleeve 5, position sleeve 5 drives threaded rod 8 and rotates, threaded rod 8 presss from both sides 7 threaded connection with the wire, threaded rod 8 drives clamp 9 and adjusts the centre gripping to the line, no. one constant head tank 6 and No. two constant head tanks 17 intercommunication, the inside of position sleeve 5 is equipped with dismouting mechanism 4, four and dismouting mechanism 4 complex installation slot 16 have been seted up to spliced pole 2's the outside symmetry, the bottom fixedly connected with insulator spindle 1 of spliced pole 2, wire clamp 7's bottom fixedly connected with ground connection pencil 10, the fixed connection head harness 10's one end is connected with connector 11.

Wherein, dismouting mechanism 4 includes fixed case 43, the fixed case 43 of inside fixedly connected with of position sleeve 5, the inside sliding connection of fixed case 43 has and installs draw-in groove 16 complex oblique fixture block 41, one side fixedly connected with dead lever 42 of oblique fixture block 41, and dead lever 42 and fixed case 43 sliding connection, the inside sliding connection of fixed case 43 has movable block 44, the one end and the movable block 44 fixed connection of dead lever 42, oblique fixture block 41 installs with install draw-in groove 16 and handles, stabilize the position of spliced pole 2, and the installation effectiveness is improved.

Wherein, the inside fixedly connected with reset spring 45 of fixed case 43, reset spring 45's one end and movable block 44 fixed connection carry out the processing that resets to movable block 44 through reset spring 45, have improved stability.

Wherein, the inside sliding connection of fixed box 43 has screw thread depression bar 14, and one side fixedly connected with of screw thread depression bar 14 adjusts pole 13, and the inside of movable block 44 is seted up and is adjusted pole 13 complex chute 12, adjusts pole 13 and chute 12 sliding connection, presses down screw thread depression bar 14, and screw thread depression bar 14 presses through adjusting pole 13 and moves chute 12, drives movable block 44, dead lever 42 and oblique fixture block 41 through chute 12 and leaves installation draw-in groove 16, has improved dismantlement efficiency.

Wherein, the outside threaded connection of screw thread pressure pole 14 has nut 15, restricts the processing through nut 15 to the shift position of screw thread pressure pole 14, has improved the stability after the installation.

Wherein, the top end of the screw thread pressure rod 14 is fixedly connected with a pressure plate, the pressure plate presses the screw thread pressure rod 14 to move downwards, and the screw thread pressure rod 14 drives the adjusting rod 13 to move.

Specifically, when the device is used, the nut 15 is rotated to the top, the insulating rod 1 drives the connecting column 2 to enter the positioning sleeve 5, the inclined clamping block 41 is pressed when the connecting column 2 enters the positioning sleeve 5, the inclined clamping block 41 drives the fixed rod 42 and the moving block 44 to move and presses the reset spring 45, the moving block 44 drives the adjusting rod 13 and the threaded pressing rod 14 to move downwards through the chute 12, the positioning plate 3 enters the second positioning groove 17, after the positioning plate 3 enters the first positioning groove 6, the connecting column 2 drives the positioning plate 3 to rotate through rotating the connecting column 2, the positioning plate 3 enters the first positioning groove 6 to be stable, when the inclined clamping block 41 reaches the position of the mounting clamping groove 16 during rotation, the reset spring 45 resets and drives the moving block 44 and the fixed rod 42 to reset, the fixed rod 42 drives the inclined clamping block 41 to enter the mounting clamping groove 16 on one side, the connecting column 2 and the insulating rod 1 are fixedly installed, the nut 15 rotates downwards and fixes the position of the threaded pressing rod 14, by rotating the positioning sleeve 5, the threaded rod 8 drives the threaded rod 8 to rotate, the threaded rod 8 is connected with the wire clamp 9, the adjusting rod 9, when the threaded rod is detached, the threaded rod 14, and the threaded rod 14 is detached, and the threaded rod 14, and the threaded rod 12 is detached, and the threaded rod 12, and the threaded rod is detached.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A portable high-voltage grounding wire quick connector comprises a wire clamp (7) and is characterized in that, the inner thread of the wire clamp (7) is connected with a threaded rod (8), one end of the threaded rod (8) is rotatably connected with a clamping plate (9), the wire clamping plate (9) is connected with the wire clamp (7) in a sliding way, one end of the threaded rod (8) far away from the wire clamping plate (9) is fixedly connected with a positioning sleeve (5), a second positioning groove (17) is symmetrically arranged on the outer side of the positioning sleeve (5), a connecting column (2) is arranged below the positioning sleeve (5), the two sides of the connecting column (2) are symmetrically and fixedly connected with a positioning plate (3) matched with a second positioning groove (17), a first positioning groove (6) matched with the positioning plate (3) is symmetrically arranged on the outer side of the positioning sleeve (5), the first positioning groove (6) is communicated with the second positioning groove (17), a dismounting mechanism (4) is arranged in the positioning sleeve (5), four mounting clamping grooves (16) matched with the dismounting mechanism (4) are symmetrically arranged on the outer side of the connecting column (2), the bottom of the connecting column (2) is fixedly connected with an insulating rod (1), the bottom of the wire clamp (7) is fixedly connected with a grounding wire harness (10), one end of the grounding wire harness (10) is fixedly connected with a connector (11).

2. The portable high-voltage ground line quick connector of claim 1, wherein: dismouting mechanism (4) are including fixed case (43), fixed case (43) of inside fixedly connected with of position sleeve (5), the inside sliding connection of fixed case (43) has and installs draw-in groove (16) complex tapered fixture piece (41), one side fixedly connected with dead lever (42) of tapered fixture piece (41), and dead lever (42) and fixed case (43) sliding connection, the inside sliding connection of fixed case (43) has movable block (44), the one end and the movable block (44) fixed connection of dead lever (42).

3. The portable high-voltage ground line quick connector of claim 2, wherein: the inside fixedly connected with reset spring (45) of fixed case (43), one end and the movable block (44) fixed connection of reset spring (45).

4. The portable high-voltage ground line quick connector of claim 2, wherein: the inner portion of the fixed box (43) is connected with a threaded pressing rod (14) in a sliding mode, one side of the threaded pressing rod (14) is fixedly connected with an adjusting rod (13), a chute (12) matched with the adjusting rod (13) is formed in the moving block (44), and the adjusting rod (13) is connected with the chute (12) in a sliding mode.

5. The portable high-voltage ground line quick connector of claim 4, wherein: the outer side of the threaded pressing rod (14) is in threaded connection with a nut (15).

6. The portable high-voltage ground line quick connector of claim 4, wherein: the top end of the threaded pressing rod (14) is fixedly connected with a pressing plate.