CN115064993B

CN115064993B - Auxiliary wiring device

Info

Publication number: CN115064993B
Application number: CN202210996035.XA
Authority: CN
Inventors: 周迪; 陈贺; 李帅; 王朝松; 黄耀; 尉文; 赵慧亮
Original assignee: State Grid Ruijia Tianjin Intelligent Robot Co ltd
Current assignee: State Grid Ruijia Tianjin Intelligent Robot Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-04
Anticipated expiration: 2042-08-19
Also published as: CN115064993A

Abstract

The invention provides a wiring auxiliary device, which relates to the technical field of robots and comprises a main support rod, a lead clamp and a lead clamp manual connecting rod; the lead clamp comprises a clamp upper cover, a clamp lower cover, a first liner and a second liner; the first liner is arranged on the inner surface of the upper cover of the clamp, and the second liner is arranged on the inner surface of the lower cover of the clamp; a plurality of first and second helical tooth structures are respectively arranged on the first and second gaskets; the first helical tooth structure and the second helical tooth structure are respectively provided with a groove in the middle in the transverse direction, and the first helical tooth structure and the second helical tooth structure are arranged at intervals along the axial direction; the first helical tooth structures are parallel to each other and incline towards the lead leading-in port direction, the second helical tooth structures are parallel to each other and incline towards the lead leading-out port direction, and a V-shaped groove is formed between the adjacent first helical tooth structures and the adjacent second helical tooth structures. The invention at least relieves the technical problem that the lead cannot be rotated and manually pulled to the main line position in the lead clamp in the prior art.

Description

Auxiliary wiring device

Technical Field

The invention relates to the technical field of robots, in particular to a wiring auxiliary device.

Background

When an existing live working robot carries out actual line operation, particularly lapping lead operation, three-phase cables need to be connected, but due to the fact that lines are complicated and different in layout, the existing live working robot is limited by sensor sensing space, mechanical arm operation radius, obstacle interference and the like, and an operator is often difficult to efficiently and accurately park the robot at an appropriate aerial position to carry out operation. Aiming at the situation, the wiring auxiliary device is used for leading the lead to the standard operation position of the robot, so that the robot is favorable for operation, and the operation efficiency is improved.

The scheme of the existing live working robot in the actual line operation, particularly in the wire lapping operation, is that a wire connection auxiliary device clamps a designated part of a wire in a wire guide clamp, clamps a main line clamp at a designated position of the main line according to a wire connection position, and then obtains a spatial parking position of the live working robot.

Defects in the actual lapping lead operation process include: firstly, after a lead clamp of a wiring auxiliary device clamps a lead, the lead cannot relatively rotate in the lead clamp when being manually pulled to move to a main line position, and the lead cannot be pulled in place due to large force generated by lead deformation in the lead pulling process; secondly, live working robot carries the tape splicing tool, with the lead wire to thread overlap joint removal in-process, can appear live working robot often because of transshipping and stop work phenomenon, and the reason includes: in the operation process, the lead wire is always clamped in the lead wire clamp by the lead wire auxiliary operation insulating rod, the lead wire is limited at the lead wire clamp, the lead wire bending angle at the lead wire clamp is limited in the process that the lead wire is pulled, the lead wire bending angle has an increasing trend in the process that the lead wire is pulled, a large force can be generated and transmitted to the live working robot, and the overload phenomenon of the live working robot can occur when the force is too large; thirdly, when the main line clamp is locked on the main line, a clamp connecting rod needs to be pushed manually for locking, the structure is multiple and heavy, and the operation is inconvenient.

Disclosure of Invention

The invention aims to provide a wiring auxiliary device, which at least solves the problems that the lead cannot rotate in a lead clamp and cannot be manually pulled to a main line position in the prior art.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

the embodiment of the invention provides a wiring auxiliary device which comprises a main support rod, a lead clamp and a lead clamp manual connecting rod. The lead clamp comprises a clamp upper cover, a clamp lower cover, a first gasket and a second gasket, wherein the first gasket and the second gasket are made of soft materials; the clamp lower cover is fixedly connected to the upper end of the main support rod, one end of the clamp upper cover is hinged to one end of the clamp lower cover, and the clamp upper cover is hinged to the top end of the manual connecting rod of the lead clamp; the clamp structure comprises a clamp upper cover, a clamp lower cover and a clamp lower cover, wherein the clamp upper cover and the clamp lower cover are respectively provided with a first lead guide notch and a second lead guide notch at two opposite sides, the first lead guide notch of the clamp upper cover is in butt joint with the first lead guide notch of the clamp lower cover to form a lead inlet under the condition that the clamp upper cover and the clamp lower cover are mutually buckled, and the second lead guide notch of the clamp upper cover is in butt joint with the second lead guide notch of the clamp lower cover to form a lead outlet. The first gasket is arranged on the inner surface of the upper clamp cover, and the second gasket is arranged on the inner surface of the lower clamp cover; the first liner and the second liner are respectively provided with a plurality of first helical tooth structures and a plurality of second helical tooth structures; taking a direction extending from the lead introducing port to the lead guiding port as an axial direction of the lead clamp, and taking a direction perpendicular to the axial direction as a transverse direction: the first pad and the second pad both satisfy: grooves are formed in the middle parts of the first helical tooth structures and the second helical tooth structures in the transverse direction respectively, and the first helical tooth structures and the second helical tooth structures are arranged at intervals along the axial direction; at least one of the first pad and the second pad satisfies: the first helical tooth structures are parallel to each other and incline towards the lead leading-in port direction, the second helical tooth structures are parallel to each other and incline towards the lead leading-out port direction, and a V-shaped groove is formed between the adjacent first helical tooth structures and the adjacent second helical tooth structures.

When the lead clamp is used, the main support rod and the lead clamp are manually held by a hand, the lead clamp is close to a lead to be clamped, the lead is inserted into a second liner in the clamp lower cover along the longitudinal direction through the first lead guide notch and the second lead guide notch, and the lead is positioned in a middle groove in the first helical tooth structure and a middle groove in the second helical tooth structure in the transverse direction respectively; the lead clamp is manually pushed to manually push the manual connecting rod, the clamp upper cover can be driven to rotate around a hinged part hinged with the clamp lower cover, the clamp upper cover and the clamp lower cover are completely closed, and the lead is clamped in the helical tooth structure on the first liner and the helical tooth structure on the second liner; the lead wire is manually held by a hand to move to the position near a main wire to be fixed, and in the moving process, the lead wire can rotate relatively under the clamping of the helical tooth structures on the first liner and the helical tooth structures on the second liner and in the middle grooves on the respective transverse directions of the first helical tooth structures and the second helical tooth structures, but because the first helical tooth structures are parallel to each other and are inclined towards the lead wire inlet direction, the second helical tooth structures are parallel to each other and are inclined towards the lead wire outlet direction, and a V-shaped groove is formed between the adjacent first helical tooth structures and the adjacent second helical tooth structures, the lead wire cannot axially float to realize the effects of being clamped and rotating, the lead wire can rotate to generate large deformation force due to twisting, the traction of the lead wire cannot be influenced, and the lead wire can be easily manually pulled to the position of the main wire.

In summary, the wiring auxiliary device provided by the present embodiment at least alleviates the following problems in the prior art: after the lead is clamped by the lead clamp of the auxiliary wiring device, the lead cannot rotate relatively in the lead clamp when being manually pulled to move to a main line position, and the lead can generate large force due to deformation in the lead pulling process, so that the technical problem that the lead cannot be pulled in place is solved.

In an optional implementation manner of the embodiment, a locking assembly and a self-unlocking assembly are further arranged on the lead clamp; the locking assembly comprises a transverse mortise lock, a lockhole piece, a reset pressure spring and a mortise lock pressing plate; the transverse mortise lock is connected to the clamp upper cover through the reset compression spring, and the mortise lock pressing plate is arranged on the clamp upper cover and covers the reset compression spring at the top end of the reset compression spring so as to enable the reset compression spring to move transversely; the keyhole sheet is arranged on the lower cover of the clamp; in the process that the upper clamp cover and the lower clamp cover rotate to a buckling state, the transverse mortise lock can overcome the elasticity of the reset pressure spring and is inserted into the lock hole sheet, and finally the transverse mortise lock is kept in a state of being inserted into the lock hole of the lock hole sheet under the action of the elasticity of the reset pressure spring, so that the upper clamp cover and the lower clamp cover are locked; the self-unlocking assembly is used for transversely shifting the reset pressure spring so as to transversely move the transverse mortise lock out of the keyhole piece, and further unlock the clamp upper cover and the clamp lower cover.

Further optionally, the self-unlocking assembly comprises an unlocking lever, a rotating connecting seat, an unlocking rotating piece, a rotating piece fixing seat and a return spring; one end of the upper clamp cover is hinged to one end of the lower clamp cover through a flip torsion spring, and the flip torsion spring is configured to enable the upper clamp cover to always have a movement trend of overturning to an open state relative to the lower clamp cover; the rotating part fixing seat and the rotating connecting seat are both fixedly connected to the clamp upper cover; the unlocking rotating part is rotatably connected to the rotating part fixing seat; the unlocking lever is rotationally connected to the rotary connecting seat; the bottom of one end of the unlocking lever is provided with a contact head, one end of the return spring is connected to the unlocking lever, and the other end of the return spring is connected to the rotary connecting seat; the unblock rotates the piece and is close to horizontal mortise lock, the one end that the unblock lever was equipped with the contact head can be by jack-up upwards, so that the unblock lever is overcome reset spring's elasticity is relative rotate the connecting seat and rotate, thereby makes the other end of unblock lever touches the unblock rotates the piece front end, makes the relative piece fixing base rotation of unblock rotation piece rotate, and horizontal mortise lock is stirred backward on horizontal to its rear end when the unblock rotates, so that horizontal mortise lock is overcome the elasticity restoring force of pressure spring that resets is followed transversely shifts out in the lockhole piece, and then the unblock clamp upper cover with the clamp lower cover. More specifically, the transverse mortise lock comprises a connecting frame portion and a locking tip fixedly connected to the front end of the connecting frame portion, wherein a frame portion limiting hole is formed in the connecting frame portion; the unlocking rotating part comprises a rotating rod and a connecting block in a bent shape, the front end of the connecting block is connected to the middle of the rotating rod, the connecting block penetrates through the limiting hole of the frame part and is in contact with the rear side hole wall of the limiting hole of the frame part, and the rotating rod is rotatably installed inside a rotating rod installation groove formed in the lower surface of a rotating part fixing seat; under the closed state, under the effect of pressure spring that resets, the locking tip of horizontal mortise lock inserts in the lockhole piece, the one end that is equipped with the contact when the unblock lever is upwards jack-up, the relative connecting seat rotation of elasticity that the unblock lever overcome reset spring, thereby, the other end of unblock lever touches the connecting block of unblock rotation piece, the front end of following pressure connecting block, the connecting block area dwang rotates the relative fixing base of rotation piece and rotates, the rear end jack-up of connecting block makes progress, the horizontal mortise lock is stirred backward on horizontal in the jack-up in-process, so that the elasticity restoring force that the pressure spring that resets was overcome to horizontal mortise lock transversely shifts out from the lockhole piece, and then unblock clamp upper cover and clamp lower cover.

In an alternative embodiment of this embodiment, the lead clamp further comprises a first lead assembly and a second lead assembly; the first guide rod assembly and the second guide rod assembly respectively comprise two guide rods, the lower ends of the two guide rods are connected to the lower clamp cover and located on two sides of the first lead guide notch, and the upper ends of the two guide rods are bent towards opposite directions and used for guiding leads to enter the lead guide-in ports under the condition that the upper clamp cover and the lower clamp cover are buckled with each other.

In an alternative embodiment of this embodiment, the lead clamp further includes a buffer pad disposed on the bottom outer surface of the clamp lower cover and on the other side of the clamp lower cover opposite to the side hinged to the clamp upper cover.

In an optional implementation manner of this embodiment, the wiring assisting device further comprises a main wire clamp; the main line clamp comprises a support frame, a clamp guide fixing plate, a first guide clamp, a second guide clamp, a main line clamp torsion spring, a roller, a first main line gasket and a second main line gasket, wherein the first main line gasket and the second main line gasket are made of soft materials; the supporting frame is fixed at the top end of the main supporting rod and is positioned above the lead clamp; the clamp guide fixing plate is fixedly connected to the top of the support frame; be equipped with the arc guide way on the clamp direction fixed plate, the top of first guide clamp with the top of second guide clamp all is equipped with the direction arch, the protruding slip of direction is located inside the arc guide way, just first guide clamp with the second guide clamp is alternately and passes through at the crosspoint the thread clamp torsional spring is articulated each other. The part of the first guide clamp located at the lower end of the intersection and the part of the second guide clamp located at the lower end of the intersection are bent towards the mutually facing directions to form a main line clamping space, and the main line clamp torsion spring is configured to enable the first guide clamp and the second guide clamp to relatively rotate to the movement tendency of the closed state of the main line clamping space; the lower end of the first guide clamp and the lower end of the second guide clamp are both provided with the roller.

Optionally, the first guide jaw lower end and the second guide jaw lower end are bent towards opposite directions to form an inclined guide portion.

Optionally, the first guide clamp and the second guide clamp which are hinged to each other and the clamp guide fixing plate connected with the first guide clamp and the second guide clamp are taken as a group of guide clamps, and the guide clamps are provided with two groups; two groups of the guide clamps are as follows: the clamp guide fixing plate of one group of the guide clamps and the clamp guide fixing plate of the other group of the guide clamps are connected together through a clamp connecting column respectively.

Further optionally, the main line clamp further comprises a main line locking assembly; the main line locking assembly is used for being matched with the first guide clamp and the second guide clamp to clamp the lead penetrating into the main line clamping space.

Further optionally, the main line locking assembly comprises a pressure plate, a pressure plate guide rod, a guide rod fixing plate and a pressure plate spring; the guide rod fixing plate is fixedly connected to the top ends of the two groups of clamp guide fixing plates, and the pressing plate is arranged in the middle of the two groups of guide clamps and positioned below the guide rod fixing plate; the bottom end of the pressure plate guide rod is fixedly connected to the upper surface of the pressure plate, the top end of the pressure plate guide rod penetrates through a through hole formed in the guide rod fixing plate, and a limiting head for preventing the pressure plate guide rod from being separated from the through hole downwards is arranged at the top end of the pressure plate guide rod; the pressure plate spring is sleeved outside the part of the pressure plate guide rod between the guide rod fixing plate and the pressure plate; the height of the pressure plate is not higher than the intersection point.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic overall structure diagram of a connection assisting device according to an embodiment of the present invention;

fig. 2 is an overall structural diagram of a first angle in a state where a lead clamp is closed in the auxiliary wiring device according to the embodiment of the present invention;

fig. 3 is an overall structural diagram of a second angle in a state where a lead clamp is closed in the auxiliary wiring device according to the embodiment of the present invention;

fig. 4 is an overall structural diagram of a third angle in a state where a lead clamp is closed in the auxiliary wiring device according to the embodiment of the present invention;

fig. 5 is an overall structural diagram of a fourth angle in the wire connection auxiliary device according to the embodiment of the present invention, in a state where the wire clamp is closed;

fig. 6 is an overall structural diagram of the wire connection auxiliary device according to the embodiment of the present invention, in a fifth angle state, the wire clamp is in a closed state;

FIG. 7 is an exploded view of the lead clamp shown in FIG. 6;

FIG. 8 is an enlarged view of a portion A of FIG. 7;

fig. 9 is a schematic view of an overall structure of the auxiliary wiring device according to the embodiment of the present invention, in a state where a lead clamp is opened;

FIG. 10 is a layout of the helical tooth structure inside the first pad and the second pad inside the lead clamp; fig. 11 is a schematic view of an overall structure of a main line clamp in the auxiliary wiring device according to the embodiment of the present invention.

An icon: 1-a main support bar; 11-upper cover driving seat; 2-lead clamp; 201-a first helical tooth structure; 202-a second helical tooth structure; 21-upper cover of clamp; 22-clamp lower cover; 23-a first gasket; 24-a second gasket; 251-transverse mortise lock; 2511-a connecting frame portion; 2510-a limiting hole in the frame part; 2512-locking nib; 252-a keyhole tab; 253-resetting pressure springs; 254-a mortise lock pressure plate; 260-flip torsion spring; 261-an unlocking lever; 2611-contact; 262-rotating the connecting seat; 267-unlocking the rotor; 2671-connecting block; 2672-rotating levers; 268-rotating member fixing seats; 2681-rotating rod mounting groove; 269-a return spring; 271-a first guide bar assembly; 272-a second guide bar assembly; 28-a cushion pad; 3-lead clamp manual link; 4-main line clamp; 40-a support frame; 41-clamp guide fixing plate; 411-arc guide groove; 42-first guide clamp; 421-guide projection; 43-second guide clamp; 44-main line clamp torsion spring; 45-a roller; 46-a first main line pad; 47-a second main line pad; 48-clamp connection post; 491-guide rod fixing plate; 492-a pressure plate; 493-platen guide bar; 4931-a limiting head; 494-a pressure plate spring; 5-a main handle; 6-connecting rod handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the present invention are used, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

The present embodiment provides a wire connection auxiliary device, which includes at least a main support bar 1, a wire clamp 2, and a wire clamp manual link 3, referring to fig. 1 to 10. The lead clamp 2 comprises a clamp upper cover 21, a clamp lower cover 22, a first gasket 23 and a second gasket 24 which are made of rubber, nylon or other soft materials; the clamp lower cover 22 is fixedly connected to the upper end of the main support rod 1 directly or through a connecting piece such as a hoop, one end of the clamp upper cover 21 is hinged to one end of the clamp lower cover 22, the clamp upper cover 21 is directly hinged to the top end of the lead clamp manual connecting rod 3, or the clamp upper cover 21 is fixed on the upper cover driving seat 11, and the upper cover driving seat is hinged to the top end of the lead clamp manual connecting rod 3. The two opposite sides of the upper clamp cover 21 and the lower clamp cover 22 are respectively provided with a first lead guide notch and a second lead guide notch, under the condition that the upper clamp cover 21 and the lower clamp cover 22 are buckled with each other, the first lead guide notch of the upper clamp cover 21 is in butt joint with the first lead guide notch of the lower clamp cover 22 to form a lead inlet, and the second lead guide notch of the upper clamp cover 21 is in butt joint with the second lead guide notch of the lower clamp cover 22 to form a lead outlet. The first gasket 23 is arranged on the inner surface of the upper clamp cover 21, and the second gasket 24 is arranged on the inner surface of the lower clamp cover 22; and the first gasket 23 and the second gasket 24 are respectively provided with a plurality of first helical tooth structures 201 and a plurality of second helical tooth structures 202.

Referring to fig. 9 and 10 in detail, the direction extending from the lead wire introduction port to the lead wire discharge port is the axial direction of the lead wire clamp 2, and the direction perpendicular to the axial direction is the lateral direction: the first gasket 23 and the second gasket 24 both satisfy: the first helical tooth structure 201 and the second helical tooth structure 202 are respectively provided with a groove in the middle in the transverse direction, and the plurality of first helical tooth structures 201 and the plurality of second helical tooth structures 202 are arranged at intervals in the axial direction; at least one of the first gasket 23 and the second gasket 24 satisfies: the plurality of first helical tooth structures 201 are parallel to each other and incline towards the lead wire leading-in port direction, the plurality of second helical tooth structures 202 are parallel to each other and incline towards the lead wire leading-out port direction, and a V-shaped groove is formed between the adjacent first helical tooth structures 201 and the second helical tooth structures 202.

When the clamp is used, the main support rod 1 and the lead clamp manual connecting rod 3 are manually held, the lead clamp 2 is close to a lead to be clamped, the lead is inserted onto the second liner 24 in the clamp lower cover 22 along the longitudinal direction through the first lead guide notch and the second lead guide notch, and the lead is located in the middle grooves of the first helical tooth structure 201 and the second helical tooth structure 202 in the respective transverse directions; the manual connecting rod 3 of the lead clamp is pushed manually, the clamp upper cover 21 can be driven to rotate around the hinged part hinged with the clamp lower cover 22, the clamp upper cover 21 and the clamp lower cover 22 are completely closed, and the lead is clamped in the helical tooth structure on the first liner 23 and the helical tooth structure on the second liner 24; the main support rod 1 is manually held to move the lead wire to the vicinity of a main wire to be fixed, and in the movement process, the lead wire can rotate relatively under the clamping of the helical tooth structures on the first liner 23 and the helical tooth structures on the second liner 24 because the lead wire is positioned in the middle grooves on the respective transverse directions of the first helical tooth structures 201 and the second helical tooth structures 202, but because the plurality of first helical tooth structures 201 are parallel to each other and incline towards the lead inlet direction, and the plurality of second helical tooth structures 202 are parallel to each other and incline towards the lead outlet direction, a V-shaped groove is formed between the adjacent first helical tooth structures 201 and the second helical tooth structures 202, so that the lead wire cannot axially shift to realize the effects of clamping and rotating, the lead wire can rotate, a large deformation force cannot be generated due to twisting, the traction of the lead wire cannot be influenced, and the lead wire can be easily manually pulled to the main wire position.

In an optional embodiment of the embodiment, the lead clamp 2 is further provided with a locking component and a self-unlocking component; preferably, but not limited to, with continued reference to fig. 1-10, the locking assembly includes a transverse latch 251, a latch tab 252, a return compression spring 253, and a latch pressure plate 254; the transverse latch 251 is connected to the clamp upper cover 21 through a reset compression spring 253, and a latch pressing plate 254 is arranged on the clamp upper cover 21 and covers the reset compression spring 253 at the top end of the reset compression spring 253 so as to enable the reset compression spring 253 to transversely move; the keyhole piece 252 is arranged on the clamp lower cover 22; in the process that the upper clamp cover 21 and the lower clamp cover 22 are rotated to the locked state, the transverse latch 251 can overcome the elastic force of the return compression spring 253 to be inserted into the lock hole piece 252, and finally, the transverse latch 251 is kept inserted into the lock hole of the lock hole piece 252 under the elastic force of the return compression spring 253, so that the upper clamp cover 21 and the lower clamp cover 22 are locked. The self-unlocking assembly is used to laterally shift the return compression spring 253 so that the lateral latch 251 is laterally moved out of the lock hole piece 252, thereby unlocking the clamp upper cover 21 and the clamp lower cover 22.

In the process of manually pushing the manual connecting rod 3 of the lead clamp to drive the upper clamp cover 21 to rotate around the hinged part hinged with the lower clamp cover 22, when the upper clamp cover 21 and the lower clamp cover 22 start to be closed, the transverse latch 251 can overcome the elastic force of the reset pressure spring 253 to be inserted into the lock hole sheet 252, and finally the transverse latch 251 is kept inserted into the lock hole sheet 252 under the elastic force action of the reset pressure spring 253, so that the upper clamp cover 21 and the lower clamp cover 22 are completely closed, and the lead is clamped in the helical tooth structure on the first liner 23 and the helical tooth structure on the second liner 24; when unlocking is needed, the self-unlocking assembly is utilized to transversely shift the reset pressure spring 253, so that the transverse latch 251 is transversely moved out of the lock hole sheet 252, and the clamp upper cover 21 and the clamp lower cover 22 are unlocked.

In other non-preferred embodiments, if the locking assembly and self-unlocking assembly are not provided, the function of keeping closed can also be achieved by locking the wire clamp manual link 3 to the main support bar 1, but is clearly less convenient to use than the preferred structure described above.

With continued reference to fig. 1 to 10, on the basis of the above preferred embodiment, it is further preferred that the self-unlocking assembly includes an unlocking lever 261, a rotation coupling seat 262, an unlocking rotation piece 267, a rotation piece fixing seat 268, and a return spring 269. One end of the upper clamp cover 21 is hinged to one end of the lower clamp cover 22 through a flip torsion spring 260, and the flip torsion spring 260 is configured to make the upper clamp cover 21 always have a movement tendency of being flipped to an open state relative to the lower clamp cover 22. The rotating member fixing seat 268 and the rotating connecting seat 262 are both fixedly connected to the clamp upper cover 21; the unlocking rotating member 267 is rotatably connected to the rotating member fixing base 268; the unlocking lever 261 is rotatably connected to the rotary link base 262; the bottom of one end of the unlocking lever 261 is provided with a contact head 2611, one end of a return spring 269 is connected with the unlocking lever 261, and the other end of the return spring 269 is connected with the rotary connecting seat 262. Referring to fig. 6 to 8, the unlocking rotation member 267 is close to the transverse latch 251, one end of the unlocking lever 261, which is provided with a contact 2611, can be pushed up upwards to rotate the unlocking lever 261 relative to the rotation connecting seat 262 against the elastic force of the return spring 269, so that the other end of the unlocking lever 261 touches the unlocking rotation member 267 to press the front end of the unlocking rotation member 267 to rotate the unlocking rotation member 267 relative to the rotation member fixing seat 268, and the rear end of the unlocking rotation member 267 shifts the transverse latch 251 backwards in the transverse direction when rotating, so that the transverse latch 251 is shifted out from the locking hole piece 252 in the transverse direction against the elastic restoring force of the return spring 253 to unlock the upper clamp cover 21 and the lower clamp cover 22. More specifically, as shown in fig. 8, the transverse latch 251 includes a connecting frame portion 2511 and a locking tip 2512 fixedly connected to the front end of the connecting frame portion 2511, and the connecting frame portion 2511 is provided with a frame portion limiting hole 2510; the unlocking rotation member 267 includes a rotation rod 2672 and a curved connection block 2671, wherein the front end of the connection block 2671 is connected to the middle portion of the rotation rod 2672, the connection block 2671 passes through the frame limiting hole 2510 and contacts with the rear side hole wall of the frame limiting hole 2510, and the rotation rod 2672 is rotatably mounted in a rotation rod mounting groove 2681 formed in the lower surface of the rotation member fixing seat 268; in the closed state, under the action of the reset compression spring 253, the locking tip 2512 of the transverse latch 251 is inserted into the locking hole piece 252, when one end of the unlocking lever 261, which is provided with the contact 2611, is pushed up, the unlocking lever 261 rotates relative to the rotating connecting seat 262 against the elastic force of the reset spring 269, so that the other end of the unlocking lever 261 touches the connecting block 2671 of the unlocking rotating piece 267 to press down the front end of the connecting block 2671, the connecting block 2671 drives the rotating rod 2672 to rotate relative to the rotating piece fixing seat 268, the rear end of the connecting block 2671 is pushed up, and the transverse latch 251 is pushed backwards in the transverse direction during the pushing up process, so that the transverse latch 251 is transversely moved out of the locking hole piece 252 against the elastic restoring force of the reset compression spring 253 to further unlock the clamp upper cover 21 and the clamp lower cover 22.

During wiring operation, after the main wire is clamped, the live working robot can grab the lead wire at the lead wire clamp 2 and move up to the wiring position of the main wire for wiring operation, in the process, the lead wire moves upwards, bends and touches a contact head 2611 of an unlocking lever 261 to drive the unlocking lever 261 to rotate around a rotating connecting seat 262, after the unlocking lever 261 rotates to a certain position, the rear end of the unlocking lever contacts an unlocking rotating piece 267, the unlocking rotating piece 267 rotates around a rotating piece fixing seat 268, the unlocking rotating piece 267 touches and pushes a transverse inserting lock 251 in the rotating process, so that the transverse inserting lock 251 overcomes the pressure of a reset pressure spring 253 to move out of a locking hole sheet 252, a transverse inserting lock pressing plate 254 ensures that the transverse inserting lock 251 transversely moves, the clamp upper cover 21 is unlocked from the clamp lower cover 22, the clamp upper cover 21 rotates around the clamp lower cover 22 to be opened under the action of a turnover cover 260, the lead wire is released from the lead wire clamp 2 at the moment, wiring operation of the live working robot is not affected, and the unlocking lever 261 resets under the action of the reset spring 269. In the preferred embodiment, when the lead is pulled, the clamp upper cover 21 is unlocked from the clamp lower cover 22, and then the lead is pulled, so that the limitation of the bending angle of the lead at the lead clamp is avoided, and the robot is prevented from being stopped due to overload.

In summary, the above-mentioned preferred embodiments of the present invention alleviate the technical problem that the live working robot often stops working due to overload when the live working robot carries the tape splicing tool and splices and moves the lead wire to the main wire in the prior art.

With continued reference to fig. 1-10, in some alternative embodiments of this embodiment, it is preferable that the lead clamp 2 further includes a first guide bar assembly 271 and a second guide bar assembly 272; the first guide rod assembly 271 and the second guide rod assembly 272 respectively include two guide rods, lower ends of the two guide rods are connected to the clamp lower cover 22 and located at two sides of the first lead guiding notch, and upper ends of the two guide rods are bent in opposite directions to guide the lead into the lead introducing port under the condition that the clamp upper cover 21 and the clamp lower cover 22 are fastened with each other.

In a preferred embodiment, the lead clamp 2 further comprises a buffer 28, the buffer 28 is disposed on the outer surface of the bottom of the clamp lower cover 22 and is located on the other side of the clamp lower cover 22 opposite to the side where the clamp upper cover 21 is hinged, when the clamp upper cover 21 rotates relative to the clamp lower cover 22 to contact with the buffer 28, the buffer 28 plays a role in buffering, so as to avoid damaging the clamp upper cover 21 and the clamp lower cover 22 by collision.

Referring to fig. 1 and 11, in some alternative embodiments of the present embodiment, it is preferable that the wiring assisting device further includes a main wire clamp 4; the main line clamp 4 includes a support frame 40, a clamp guide fixing plate 41, a first guide clamp 42, a second guide clamp 43, a main line clamp torsion spring 44, a roller 45, and a first main line pad 46 and a second main line pad 47 made of rubber, nylon or other soft materials. The support frame 40 is fixed at the top end of the main support rod 1 and is positioned above the lead clamp 2; the clamp guide fixing plate 41 is fixedly connected to the top of the support frame 40; an arc-shaped guide slot 411 is arranged on the clamp guide fixing plate 41, guide protrusions 421 are arranged at the top ends of the first guide clamp 42 and the second guide clamp 43, the guide protrusions 421 are arranged in the arc-shaped guide slot 411 in a sliding mode, and the first guide clamp 42 and the second guide clamp 43 are crossed and hinged to each other through a main wire clamp torsion spring 44 at the crossed point; a portion of the first guide clamp 42 at the lower end of the intersection and a portion of the second guide clamp 43 at the lower end of the intersection are bent toward directions facing each other to form a main line clamping space, and the main line clamp torsion spring 44 is configured to relatively rotate the first guide clamp 42 and the second guide clamp 43 to a movement tendency of a closed state of the main line clamping space; rollers 45 are provided at both the lower end of the first guide jaw 42 and the lower end of the second guide jaw 43.

When the clamping device is used for clamping a main line, the main line is positioned below a hinged point of a first guide clamp 42 and a second guide clamp 43 in a main line clamp 4 and at a bottom inlet of a main line clamping space, the main support rod 1 is manually held and pulled downwards, the main line slides towards the inside of the main line clamping space along the bottom inlet of the main line clamping space, a roller 45 at the lower end of the first guide clamp 42 and a roller 45 at the lower end of the second guide clamp 43 are touched in the sliding process, under the action of the pulling force, a main line clamp torsion spring 44 is compressed, a guide bulge 421 on the first guide clamp 42 and a guide bulge 421 on the second guide clamp 43 move towards opposite directions along an arc-shaped guide groove 411 on a clamp guide fixing plate 41, the first guide clamp 42 and the second guide clamp 43 are opened, the main line is drawn into the main line clamping space along the roller 45, is contacted with a first main line gasket 46 and a second main line gasket 47, and is clamped under the action of the elasticity of the main line clamp torsion spring 44; in the process, it is preferable, but not limited to, as shown in fig. 11, that the lower end of the first guide jaw 42 and the lower end of the second guide jaw 43 are bent in opposite directions to form inclined guide portions, and the two inclined guide portions form a V-shaped lead-in structure to guide the main line to be quickly slid into the main line clamping space.

After the wiring operation of the live working robot is completed, the main supporting rod 1 is manually held by hand to lift upwards, the main line touches the rollers 45 at the lower ends of the first guide clamp 42 and the second guide clamp 43, so that the torsion spring 44 of the main line clamp is compressed, the first guide clamp 42 and the second guide clamp 43 are opened, the main line slides out of the main line clamp 4 along the rollers 45 at the lower ends of the first guide clamp 42 and the second guide clamp 43, and the taking of the wiring auxiliary device is completed.

In an alternative embodiment of the present embodiment, it is preferable that the first guide clamp 42 and the second guide clamp 43 hinged to each other and the clamp guide fixing plate 41 connected to the first guide clamp 42 and the second guide clamp 43 are a set of guide clamps, and two sets of guide clamps are provided; in these two sets of guide clamps: the first guide clamp 42 of one guide clamp and the first guide clamp 42 of the other guide clamp, and the second guide clamp 43 of one guide clamp and the second guide clamp 43 of the other guide clamp are respectively connected together through clamp connecting columns 48, and/or the clamp guide fixing plate 41 of one guide clamp and the clamp guide fixing plate 41 of the other guide clamp are connected together through connecting plates.

Further preferably, as shown in fig. 11, the main line clamp 4 further comprises a main line locking assembly; the main line locking assembly is adapted to cooperate with the first guide clamp 42 and the second guide clamp 43 to clamp the lead wire passing into the main line clamping space.

More preferably, but not limited to, the main line locking assembly includes a pressure plate 492, a pressure plate guide 493, a guide rod fixing plate 491, and a pressure plate spring 494; the guide rod fixing plate 491 is fixedly connected to the top ends of the two groups of clamp guiding fixing plates 41, and the pressure plate 492 is arranged in the middle of the two groups of guiding clamps and below the guide rod fixing plate 491; the bottom end of the pressure plate guide rod 493 is fixedly connected to the upper surface of the pressure plate 492, the top end of the pressure plate guide rod 493 penetrates through a through hole formed in the guide rod fixing plate 491, and a limiting head 4931 for preventing the pressure plate guide rod 493 from being separated from the through hole downwards is arranged at the top end of the pressure plate guide rod 493; the pressure plate spring 494 is sleeved outside the part of the pressure plate guide rod 493 between the guide rod fixing plate 491 and the pressure plate 492; the height of the pressure plate 492 is not higher than the intersection point.

When the first guide clamp 42 and the second guide clamp 43 are opened, the main line is drawn into the main line clamping space along the roller 45, contacts with the first main line pad 46 and the second main line pad 47, and is clamped under the elastic force of the main line clamp torsion spring 44, at this time, the main line is pushed against the pressure plate 492, the pressure plate 492 and the pressure plate guide rod 493 move upwards along the guide rod fixing plate 491, and the pressure plate spring 494 between the pressure plate 492 and the guide rod fixing plate 491 is compressed, so that the pressure plate 492 generates pressing force on the main line, and the main line is firmly fixed.

The main line clamp 4 provided by the embodiment can clamp and unlock the main line, is simple and easy to operate, and can reliably clamp and lock the main line at the main line position.

In particular, in the present embodiment, preferably, the bottom of the main support rod 1 is provided with a main handle 5 and a connecting rod handle 6, the main handle 5 is fixedly connected to the main support rod 1, and the connecting rod handle 6 is hinged to the main support rod 1; the first and

second pads

23 and 24, and the first and second

main wire pads

46 and 47 are preferably detachably connected to the clamp structures of the lead clamp 2 and the main wire clamp 4, and can be adaptively replaced according to the lead and the main wire of different wire diameters.

Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solution of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The wiring auxiliary device is characterized by comprising a main support rod (1), a lead clamp (2) and a lead clamp manual connecting rod (3);

the lead clamp (2) comprises a clamp upper cover (21), a clamp lower cover (22) and a first gasket (23) and a second gasket (24) which are made of soft materials; the clamp lower cover (22) is fixedly connected to the upper end of the main support rod (1), one end of the clamp upper cover (21) is hinged to one end of the clamp lower cover (22), and the clamp upper cover (21) is hinged to the top end of the lead clamp manual connecting rod (3); a first lead guide notch and a second lead guide notch are respectively arranged on two opposite sides of the upper clamp cover (21) and the lower clamp cover (22), under the condition that the upper clamp cover (21) and the lower clamp cover (22) are buckled with each other, the first lead guide notch of the upper clamp cover (21) is butted with the first lead guide notch of the lower clamp cover (22) to form a lead inlet, and the second lead guide notch of the upper clamp cover (21) is butted with the second lead guide notch of the lower clamp cover (22) to form a lead outlet; the first gasket (23) is arranged on the inner surface of the upper clamp cover (21), and the second gasket (24) is arranged on the inner surface of the lower clamp cover (22); a plurality of first helical tooth structures (201) and a plurality of second helical tooth structures (202) are respectively arranged on the first gasket (23) and the second gasket (24); the direction extending from the lead inlet to the lead outlet is taken as the axial direction of the lead clamp (2), and the direction vertical to the axial direction is taken as the transverse direction: -said first gasket (23) and said second gasket (24) satisfying in both: the first helical tooth structure (201) and the second helical tooth structure (202) are respectively provided with a groove in the middle in the transverse direction, and the first helical tooth structures (201) and the second helical tooth structures (202) are arranged at intervals along the axial direction; at least one of the first pad (23) and the second pad (24) satisfies: the first helical tooth structures (201) are parallel to each other and are inclined towards the lead inlet, the second helical tooth structures (202) are parallel to each other and are inclined towards the lead outlet, and a V-shaped groove is formed between the adjacent first helical tooth structures (201) and the adjacent second helical tooth structures (202);

the lead clamp (2) is also provided with a locking component and a self-unlocking component; the locking assembly comprises a transverse mortise lock (251), a lock hole sheet (252), a reset pressure spring (253) and a mortise lock pressure plate (254); the transverse mortise lock (251) is connected to the clamp upper cover (21) through the reset compression spring (253), and the mortise lock pressing plate (254) is arranged on the clamp upper cover (21) and covers the reset compression spring (253) at the top end of the reset compression spring (253) so as to enable the reset compression spring (253) to move transversely; the keyhole sheet (252) is arranged on the clamp lower cover (22); in the process that the upper clamp cover (21) and the lower clamp cover (22) are rotated to a buckling state, the transverse mortise lock (251) can overcome the elastic force of the reset compression spring (253) and be inserted into the keyhole sheet (252), and finally, the transverse mortise lock is kept inserted into the keyhole sheet (252) under the elastic force of the reset compression spring (253) so as to lock the upper clamp cover (21) and the lower clamp cover (22); the self-unlocking assembly is used for transversely shifting the reset pressure spring (253) to transversely move the transverse mortise lock (251) out of the keyhole piece (252) so as to unlock the upper clamp cover (21) and the lower clamp cover (22);

the self-unlocking assembly comprises an unlocking lever (261), a rotary connecting seat (262), an unlocking rotary piece (267), a rotary piece fixing seat (268) and a return spring (269); one end of the clamp upper cover (21) is hinged to one end of the clamp lower cover (22) through a flip torsion spring (260), and the flip torsion spring (260) is configured to enable the clamp upper cover (21) to always have a movement tendency of being turned to an open state relative to the clamp lower cover (22); the rotating part fixing seat (268) and the rotating connecting seat (262) are both fixedly connected to the clamp upper cover (21); the unlocking rotating piece (267) is rotatably connected to the rotating piece fixing seat (268); the unlocking lever (261) is rotatably connected to the rotary connecting seat (262); a contact head (2611) is arranged at the bottom of one end of the unlocking lever (261), one end of the return spring (269) is connected to the unlocking lever (261), and the other end of the return spring (269) is connected to the rotary connecting seat (262); said unlocking turn (267) being proximate to said transverse mortise lock (251); one end, provided with a contact head (2611), of the unlocking lever (261) can be jacked upwards, so that the unlocking lever (261) rotates relative to the rotating connecting seat (262) by overcoming the elastic force of the reset spring (269), the other end of the unlocking lever (261) touches the unlocking rotating piece (267), and the transverse mortise lock (251) is transversely shifted, so that the transverse mortise lock (251) is transversely shifted out of the lock hole piece (252) by overcoming the elastic restoring force of the reset pressure spring (253), and the clamp upper cover (21) and the clamp lower cover (22) are unlocked.

2. The wiring aid as claimed in claim 1, wherein the lead clamp (2) further comprises a first guide bar assembly (271) and a second guide bar assembly (272);

the first guide rod assembly (271) and the second guide rod assembly (272) respectively comprise two guide rods, the lower ends of the two guide rods are connected to the clamp lower cover (22) and located on two sides of the first lead guide notch, and the upper ends of the two guide rods are bent towards opposite directions and used for guiding leads to enter the lead guide-in port under the condition that the clamp upper cover (21) and the clamp lower cover (22) are buckled with each other.

3. The connection assist of claim 1, wherein the lead clamp (2) further comprises a cushion pad (28), the cushion pad (28) being disposed on a bottom outer surface of the clamp lower cover (22) and on a side of the clamp lower cover (22) opposite to a side of the clamp upper cover (21) that is hinged thereto.

4. A wiring aid according to any one of claims 1-3, characterized in that the wiring aid further comprises a main wire clamp (4);

the main line clamp (4) comprises a support frame (40), a clamp guide fixing plate (41), a first guide clamp (42), a second guide clamp (43), a main line clamp torsion spring (44), a roller (45), a first main line gasket (46) and a second main line gasket (47) which are made of soft materials;

the support frame (40) is fixed at the top end of the main support rod (1) and is positioned above the lead clamp (2); the clamp guide fixing plate (41) is fixedly connected to the top of the support frame (40); an arc-shaped guide groove (411) is formed in the clamp guide fixing plate (41), guide protrusions (421) are arranged at the top ends of the first guide clamp (42) and the second guide clamp (43), the guide protrusions (421) are arranged in the arc-shaped guide groove (411) in a sliding mode, and the first guide clamp (42) and the second guide clamp (43) are crossed and hinged to each other through a main wire clamp torsion spring (44) at the cross point;

the part of the first guide clamp (42) at the lower end of the intersection and the part of the second guide clamp (43) at the lower end of the intersection are bent towards the mutually facing directions to form a main line clamping space, and the main line clamp torsion spring (44) is configured to enable the first guide clamp (42) and the second guide clamp (43) to relatively rotate to the movement trend of the closed state of the main line clamping space; the lower end of the first guide clamp (42) and the lower end of the second guide clamp (43) are both provided with the rollers (45).

5. The auxiliary wiring device as claimed in claim 4, wherein the lower ends of the first and second guide jaws (42, 43) are bent in opposite directions to form inclined guides.

6. The connection assist device according to claim 4,

the first guide clamp (42) and the second guide clamp (43) which are hinged with each other and a clamp guide fixing plate (41) connected with the first guide clamp (42) and the second guide clamp (43) are used as a group of guide clamps, and the two groups of guide clamps are arranged;

two groups of the guide clamps are as follows: the clamp guide fixing plates (41) of one group of the guide clamps and the clamp guide fixing plates (41) of the other group of the guide clamps are connected together through connecting plates, wherein the first guide clamps (42) of one group of the guide clamps and the first guide clamps (42) of the other group of the guide clamps are connected together, and the second guide clamps (43) of one group of the guide clamps and the second guide clamps (43) of the other group of the guide clamps are connected together through connecting rods (48).

7. The wiring aid as claimed in claim 6, characterized in that the main wire clamp (4) further comprises a main wire locking assembly; the main line locking assembly is used for being matched with the first guide clamp (42) and the second guide clamp (43) to clamp the lead penetrating into the main line clamping space.

8. The wiring aid of claim 7 wherein the main wire locking assembly comprises a pressure plate (492), a pressure plate guide rod (493), a guide rod fixing plate (491), and a pressure plate spring (494);

the guide rod fixing plate (491) is fixedly connected to the top ends of the two groups of clamp guide fixing plates (41), and the pressure plate (492) is arranged in the middle of the two groups of guide clamps and is positioned below the guide rod fixing plate (491); the bottom end of the pressure plate guide rod (493) is fixedly connected to the upper surface of the pressure plate (492), the top end of the pressure plate guide rod (493) penetrates through a through hole formed in the guide rod fixing plate (491), and a limiting head (4931) for preventing the pressure plate guide rod (493) from being separated from the through hole downwards is arranged at the top end of the pressure plate guide rod (493); the pressure plate spring (494) is sleeved outside the part of the pressure plate guide rod (493) between the guide rod fixing plate (491) and the pressure plate (492);

the platen (492) has a height not higher than the intersection point.