CN213184898U

CN213184898U - Sliding contact line of electric conductor with joint

Info

Publication number: CN213184898U
Application number: CN202022045492.XU
Authority: CN
Inventors: 杜晓兰
Original assignee: Kunshan Qiaohui Machinery Co ltd
Current assignee: Kunshan Qiaohui Machinery Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-11
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a wiping line technical field just discloses a have and connect electric conductor wiping line, including a plurality of line bodies and sinle silk, it is a plurality of the sinle silk all sets up the inside with the line body that corresponds, and is a plurality of the outside of the line body is provided with the joint, the inside both sides that connect all are provided with two-way lead screws, both sides the both ends of two-way lead screw all rotate through antifriction bearing and the lateral wall that the joint that corresponds and be connected and both ends all extend to the outside that connects, the upper and lower both sides that connect all are provided with clamp plate, both sides the clamp plate all with the both sides that correspond two-way lead screw threaded connection, two the spout, two have all been seted up to the inboard of clamp plate the both sides of spout all are provided with two kellies, both sides both ends through first pivot swivelling joint the lower. The utility model discloses the installation is dismantled conveniently, improvement wiring speed that can be great.

Description

Sliding contact line of electric conductor with joint

Technical Field

The utility model relates to a wiping line technical field especially relates to a have and connect electric conductor wiping line.

Background

The mobile equipment needs to change positions continuously due to movement, and at each different position, the mobile equipment needs to obtain a power supply at any time, otherwise, the mobile equipment cannot move continuously. At this time, the trolley wire is produced.

Traditional wiping line is connected through the joint that has a plurality of bolts when even, need screw up a plurality of bolts one by one during the connection, because wiping line needs the multilevel connection, adopts the articulate of a plurality of bolt screws up to waste time and energy very much, has influenced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art wiping line connected mode very loaded down with trivial details, influence work efficiency's problem, and the electric conductor wiping line that has the joint that proposes.

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

a sliding contact line of an electric conductor with joints comprises a plurality of line bodies and line cores, wherein the line cores are arranged inside the corresponding line bodies, the joints are arranged on the outer sides of the line bodies, two bidirectional screw rods are arranged on two sides of the inside of each joint, two ends of each bidirectional screw rod are rotatably connected with the side wall of the corresponding joint through rolling bearings and extend to the outside of the joint, pressing plates are arranged on the upper side and the lower side of each joint, the pressing plates on the two sides are respectively in threaded connection with the bidirectional screw rods on the corresponding two sides, sliding grooves are formed in the inner sides of the two pressing plates, two clamping rods are arranged on two sides of each sliding groove in a rotating and sliding mode through first shaft pins, the lower ends of the clamping rods on the two sides extend into the inside of each joint, the middle parts of the two adjacent clamping rods on the two sides are respectively rotatably connected with the side wall of each joint through second shaft pins, and a first gear is arranged on the upper, the top ends of the two-way screw rods are fixedly sleeved with second gears, the first gears are meshed with the second gears, a plurality of first clamping blocks are fixedly arranged on the upper side and the lower side of each line body, grooves are formed in the two sides of the joints and the positions corresponding to the first clamping blocks, and clamping mechanisms for fixing the line bodies are arranged in the grooves.

Preferably, chucking mechanism includes a plurality of second fixture blocks and second bull stick, and is a plurality of the second fixture block all sets up in the inside of the recess that corresponds, and is a plurality of the second bull stick sets up respectively in the both sides both ends of joint and all runs through a plurality of recesses that correspond and a plurality of that correspond second fixture block fixed connection, both sides the left end of second bull stick all extends to the outside of joint and all fixedly cup joints the third gear, and two third gears in both sides mesh respectively and connect, and are a plurality of first fixture block all matches with the second fixture block that corresponds.

Preferably, the rod walls of the first rotating rod and the two second rotating rods on the front side are sleeved with fastening nuts in a threaded manner.

Preferably, an epoxy zinc-rich primer is arranged on the outer side of the plurality of the wire bodies.

Preferably, a plurality of the wire cores are made of oxygen-free red copper materials.

Preferably, a plurality of the inboard both ends of the line body all are provided with spacing, and a plurality of spacing all offsets with one side of the sinle silk that corresponds.

Compared with the prior art, the utility model provides a have and connect electric conductor wiping line possesses following beneficial effect:

1. this have joint electric conductor wiping line through the third gear that rotates both sides for a plurality of second bull sticks drive a plurality of second fixture blocks and a plurality of first fixture block chucking that correspond, thereby realize fixed to the quick chucking of a plurality of line bodies in both sides.

2. This have and connect electric conductor wiping line drives a plurality of second gear rotations through rotating first gear to make a plurality of two-way lead screws drive both sides clamp plate and move to the inboard, can make a plurality of chunkings with a plurality of line body kellies that correspond, prevent that it from rocking in connecting.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the installation is dismantled conveniently, improvement wiring speed that can be great.

Drawings

Fig. 1 is a schematic structural view of a sliding contact line of an electric conductor with a joint according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic view of the internal structure of fig. 2.

In the figure: the device comprises a wire body 1, a wire core 2, a joint 3, a bidirectional screw rod 4, a pressing plate 5, a first gear 6, a second gear 7, a clamping rod 8, a first clamping block 9, a first rotating rod 10, a second clamping block 11, a third gear 12, a limiting strip 13, a first shaft pin 14, a fastening nut 15, a second shaft pin 16 and a second rotating rod 17.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sliding contact line of an electric conductor with joints comprises a plurality of line bodies 1 and line cores 2, wherein the line bodies 2 are arranged inside the corresponding line bodies 1, the joints 3 are arranged outside the line bodies 1, two bidirectional screw rods 4 are arranged on two sides inside the joints 3, two ends of the bidirectional screw rods 4 on two sides are rotatably connected with the side wall of the corresponding joint 3 through rolling bearings and extend to the outside of the joint 3, pressing plates 5 are arranged on the upper side and the lower side of the joint 3, the pressing plates 5 on two sides are in threaded connection with the bidirectional screw rods 4 on two sides, sliding grooves are arranged on the inner sides of the two pressing plates 5, two clamping rods 8 are rotatably and slidably arranged on two sides of the two sliding grooves through first shaft pins 14, the lower ends of the clamping rods 8 on two sides extend to the inside of the joint 3, the middle parts of the two adjacent clamping rods 8 on two sides are rotatably connected with the side wall of the, the upper surface that connects 3 rotates through first bull stick 10 and is provided with first gear 6, the top of a plurality of two-way lead screw 4 is all fixed to have cup jointed second gear 7, first gear 6 is connected with the equal meshing of a plurality of second gear 7, the upper and lower both sides of a plurality of line bodies 1 are all fixed and are provided with a plurality of first fixture blocks 9, the inside both sides that connect 3 and the position that corresponds with a plurality of first fixture blocks 9 all set up flutedly, the inside of a plurality of recesses is provided with the chucking mechanism of fixed a plurality of line bodies 1.

The clamping mechanism comprises a plurality of second clamping blocks 11 and second rotating rods 17, the second clamping blocks 11 are arranged inside corresponding grooves, the second rotating rods 17 are arranged at two ends of the two sides of the joint 3 respectively and penetrate through the corresponding grooves and the corresponding second clamping blocks 11 and are fixedly connected, the left ends of the second rotating rods 17 on the two sides extend to the outer side of the joint 3 and are fixedly sleeved with third gears 12, the two third gears 12 on the two sides are respectively meshed and connected, and the first clamping blocks 9 are matched with the corresponding second clamping blocks 11.

The rod walls of the first rotating rod 10 and the two second rotating rods 17 on the front side are sleeved with fastening nuts 15 in a threaded mode.

The epoxy zinc-rich primer is arranged on the outer sides of the line bodies 1, so that the service life of the line bodies 1 is prolonged.

The multiple wire cores 2 are made of oxygen-free red copper materials, and the oxidation resistance of the wire cores 2 is enhanced.

The inboard both ends of a plurality of line bodies 1 all are provided with spacing 13, and a plurality of spacing 13 all offset with one side of the sinle silk 2 that corresponds, prevent that sinle silk 2 from rocking in line body 1.

In the utility model, when in use, a plurality of wire bodies 1 are placed on one side of a joint 3 by a worker, a plurality of wire bodies 1 to be connected are placed on the other side of the joint 3, then a first gear 6 is rotated to drive a plurality of second gears 7 to rotate, a plurality of second gears 7 drive a plurality of bidirectional screws 4 to rotate, a plurality of bidirectional screws 4 drive two side pressing plates 5 to move oppositely, so that the outer ends of a plurality of corresponding clamping rods 8 are pressed downwards, the inner ends of a plurality of clamping rods 8 tightly press the side wall of the corresponding wire body 1, thereby preventing the plurality of wire bodies 1 from shaking at the joint 3, namely, the plurality of wire bodies 1 and the joint 3 are fixed, then third gears 12 on two sides are rotated, so that a plurality of third gears 12 drive a plurality of second rotating rods 17 to rotate, two second rotating rods 17 on two sides drive a plurality of second clamping blocks 11 to be clamped with a plurality of corresponding first clamping blocks 9, thereby the realization is fixed a plurality of lines body 1 in both sides, then screws up the fastening nut of first bull stick 10 and a plurality of second bull stick 17 pole wall for first bull stick 10 and a plurality of second bull stick 17 can not rotate, accomplish the quick installation of wiping line promptly this moment and fix.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A conductor sliding contact line with joints comprises a plurality of line bodies (1) and line cores (2), and is characterized in that the line cores (2) are arranged inside the corresponding line bodies (1), the joints (3) are arranged on the outer sides of the line bodies (1), two bidirectional screw rods (4) are arranged on two sides of the inside of each joint (3), two ends of each bidirectional screw rod (4) on two sides are rotatably connected with the side wall of the corresponding joint (3) through rolling bearings and extend to the outside of the corresponding joint (3), pressing plates (5) are arranged on the upper side and the lower side of each joint (3), the pressing plates (5) on two sides are in threaded connection with the corresponding bidirectional screw rods (4), sliding grooves are formed in the inner sides of the two pressing plates (5), two clamping rods (8) are arranged on two sides of the two sliding grooves in a rotating and sliding mode through a first shaft pin (14), the lower ends of the clamping rods (8) at two ends of each side extend into the joint (3), the middle parts of two adjacent clamping rods (8) at two sides are rotatably connected with the side wall of the joint (3) through second shaft pins (16), the upper surface of the joint (3) is rotatably provided with first gears (6) through first rotating rods (10), the top ends of the two-way lead screws (4) are fixedly sleeved with second gears (7), the first gears (6) are meshed with the second gears (7), the upper side and the lower side of the line body (1) are fixedly provided with a plurality of first clamping blocks (9), the positions of two sides of the inside of the joint (3) corresponding to the first clamping blocks (9) are respectively provided with grooves, and clamping mechanisms for fixing the line body (1) are arranged inside the grooves.

2. The jointed electrical conductor wiping line of claim 1, wherein the clamping mechanism comprises a plurality of second clamping blocks (11) and second rotating rods (17), the plurality of second clamping blocks (11) are disposed inside the corresponding grooves, the plurality of second rotating rods (17) are disposed at two ends of the joint (3) respectively and penetrate through the corresponding grooves to be fixedly connected with the corresponding plurality of second clamping blocks (11), the left ends of the second rotating rods (17) at two sides extend to the outer side of the joint (3) and are fixedly sleeved with third gears (12), the two third gears (12) at two sides are respectively engaged and connected, and the plurality of first clamping blocks (9) are matched with the corresponding second clamping blocks (11).

3. A jointed electrical conductor trolley line as claimed in claim 1, characterised in that the first and the two second front runners (17) have fastening nuts (15) screwed onto their wall.

4. The trolley wire for jointed electrical conductors according to claim 1, wherein an epoxy zinc-rich primer is provided on the outside of a plurality of said wires (1).

5. The conductor trolley wire of claim 1, wherein the plurality of cores (2) are made of oxygen-free red copper.

6. The sliding contact line for jointed electric conductors according to claim 1, wherein a plurality of limiting strips (13) are arranged at both ends of the inner side of the line body (1), and a plurality of limiting strips (13) are abutted against one side of the corresponding wire core (2).