CN115332989A - A wiring method for non-standard equipment - Google Patents

Abstract

The invention discloses a wiring mode of non-standard equipment, belonging to the technical field of wiring technology, and the technical key points are as follows: the method comprises the following steps of standardizing the drag chain wiring: the method comprises the following steps: when the cable is routed, the cable needing to move at the bending position or the Z axis cannot be provided with a joint and welded; step two: when the volume of cables and air pipes in the tank chain exceeds 80%, the towline is replaced, so that the cables and the air pipes are not crossed and overlapped in the towline, and the activity space is ensured; step three: the radian of the wire connection and the bending of the routing is left enough to avoid the excessive bending of the wire; step four: the cable joint is provided with an aerial plug or DB terminal and is welded and butted for switching, and the interface part can not be in the drag chain; and step five: the drag chain is additionally provided with the separating sheet and the drag chain comb-shaped joint for separating cables in the drag chain, and the drag chain comb-shaped joint has the advantage of uniform wiring mode.

Description

A wiring method for non-standard equipment

technical field

The invention relates to the technical field of wiring technology, in particular to a wiring method for non-standard equipment.

Background technique

"Non-standard equipment" refers to non-standard equipment, which is not manufactured in accordance with the unified industry standards and specifications promulgated by the state, but designed and manufactured by itself according to its own needs. And the appearance or performance of the equipment is not in the national equipment product catalogue.

The servo motor wiring fixing standard is that the servo motor straightens the power line connector of the motor and the encoder wire connector together, and puts the two connectors evenly. After the connectors are aligned, they go around the edge of the motor clockwise and connect with the power line in the drag chain. Extension cable. The connector of the encoder extension cable is docked, press the motor head with the left hand, and fix the motor head cable with a 5x250 cable tie, so that the cable tie knot is facing down to prevent scratching the hand.

The above is the general standard for servo motors, and other special conditions are not excluded. All the knots of the cable ties are facing down to avoid scratches during wiring or assembly. However, everyone has their own construction methods, which are not uniform. There are various ways to route equipment.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of the embodiments of the present invention is to provide a non-standard equipment wiring method to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A wiring method for non-standard equipment, including drag chain wiring specifications, the steps are as follows:

Step 1: Cables that need to be moved at the bend or in the Z-axis when running cables must not have joints and welding cables;

Step 2: Replace the drag chain when the cables and air pipes in the tank chain exceed 80% of the volume, so that the cables and air pipes do not cross and overlap in the drag chain to ensure the activity space;

Step 3: Leave sufficient margin for the curvature of the wire connection and routing to avoid excessive bending of the wire;

Step 4: The cable connector is set to add aviation plug or DB terminal and welded butt joint for transfer, and the interface cannot be in the drag chain; and

Step 5: add separators and comb connectors to the towline to separate cables in the towline.

As a further solution of the present invention, the first step further includes: reserving 20% of the space for the cables to move freely in the towline, and no pulling force is generated on the towline in the direction of the radius.

As a further solution of the present invention, the second step also includes: the length and angle of the wiring and routing process of the wires to ensure that the wires run freely and smoothly, and the place where the wires are fixed cannot allow the wires to bend too quickly.

As a further solution of the present invention, the fourth step also includes: the aviation plug or the DB terminal should be fixed before entering the towline or 5cm away from the towline, and the overlong part of the cable should be fixed at the non-interference place of the towline Neat and fixed, not messy or crossed.

As a further solution of the present invention, the fifth step also includes: too many cables need to be separated from the strong, weak and gas circuits to ensure smooth movement, by reducing friction such as crossing, twisting and twisting during movement and cable Dispersed activity and bending properties are lost in a way that interferes with the signal.

As a further solution of the present invention, the drag chain routing specification also includes a cable binding standard specification, and the steps of the cable binding standard specification are as follows:

Step 1: When the cable tie is fixed, the tie knot port is used to cut the tie;

Step 2: The cable harnesses must be fixed in parallel, without crossing, twisting, twisting, etc., and the cables are fastened with cable ties and

Step 3: 10 times the diameter of the wire should be reserved for bending where the cable is fixed, and the bending range can avoid the quality and function of the cable being affected by the rapid bending.

As a further solution of the present invention, the first step includes: the cutting surface is flush with the knot port of the tie, and the tie is tied uniformly and firmly.

In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

Cables that are too long should be neatly fixed at the non-interfering part of the drag chain, and should not be messy or crossed, and should be arranged in order to ensure that the fixed cables are stable and firm.

In order to illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail below in conjunction with specific examples.

Detailed ways

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

In one embodiment, a non-standard equipment routing method, including drag chain routing specifications, the steps are as follows:

Step 1: Cables that need to be moved at the bend or in the Z-axis when running cables must not have joints and welding cables;

Step 2: Replace the drag chain when the cables and air pipes in the tank chain exceed 80% of the volume, so that the cables and air pipes do not cross and overlap in the drag chain to ensure the activity space;

Step 3: Leave sufficient margin for the curvature of the wire connection and routing to avoid excessive bending of the wire;

Step 4: The cable connector is set to add aviation plug or DB terminal and welded butt joint for transfer, and the interface cannot be in the drag chain; and

Step 5: add separators and comb connectors to the towline to separate cables in the towline.

Further, the first step also includes: reserving 20% of the space so that the cables can move freely in the towline, and no pulling force is generated on the towline in the direction of the radius.

Further, the second step also includes: the length and angle of the wiring and routing process of the wires to ensure that the wires run freely and smoothly, and the place where the wires are fixed cannot allow the wires to bend too quickly.

Further, the step four also includes: the aviation plug or DB terminal should be fixed 5cm away from the towline before entering or after exiting the towline, and the excessively long cable should be fixed neatly at a place where the towline port does not interfere. Messy or crossed.

Further, the fifth step also includes: too many cables need to be separated from the strong, weak and gas circuits to ensure smooth movement, and reduce the friction of crossing, twisting, twisting, etc. during movement and the loss of dispersion of cables. The activity and bending performance of the cable will interfere with the signal.

Further, the towline routing specification also includes the cable binding standard specification, and the steps of the cable binding standard specification are as follows:

Step 1: When the cable tie is fixed, the tie knot port is used to cut the tie;

Step 2: The cable harnesses must be fixed in parallel, without crossing, twisting, twisting, etc., and the cables are fastened with cable ties and

Step 3: 10 times the diameter of the wire should be reserved for bending where the cable is fixed, and the bending range can avoid the quality and function of the cable being affected by the rapid bending.

Further, the first step includes: the cutting surface is flush with the knot port of the cable tie, and the cable tie is tied uniformly and firmly.

In this embodiment, the drag chain wiring specification and cable fixing are as follows:

Cables that need to move at bends or in the Z axis when running cables must not have any joints and welding cables

When the cables and air pipes in the tank chain exceed 80% of the volume, the drag chain needs to be replaced, and enough space is reserved for 20% to allow the cables to move freely in the drag chain, and there is no pulling force on the drag chain in the direction of the radius, ensuring that the cables , The trachea does not cross or overlap in the towline to ensure that there is enough room for movement;

Wire wiring. In the process of wiring, the bending arc should be as large as possible, leaving enough margin to avoid excessive bending of the wire, which will affect the quality and function of the wire. During the wiring and routing of the wire, pay attention to the length and angle of the wire. Ensure that the wires run freely and smoothly, and the place where the wires are fixed should not allow the wires to be bent too quickly, which may cause the wires to be easily broken;

The cable connector requires that the cable should be added to the aviation plug or DB terminal and welded for transfer. The interface should not be in the towline. Fixed, the overlong part of the cable should be neatly fixed at the non-interfering part of the drag chain, and should not be messy or crossed, and should be arranged in order to ensure that the fixed cables are stable and firm;

The towline adds separators and towline comb joints to separate the cables in the towline. Too many cables need to be separated from the strong, weak and air circuits to make the movement smooth and reduce crossing, twisting, twisting and other friction during movement. The loss of scattered movement and bending performance of the cable will interfere with the signal;

In particular, it is not allowed to fix the cables in the drag chain to avoid the loss of scattered movement and bending performance of the cables. It is necessary to fix the cables at both ends of the drag chain so that they cannot move. Cables are crossed and twisted. When wiring and routing, pay attention to whether there are processed parts and components with sharp edges and sharp angles. Avoid sharp edges and sharp angles when routing cables to avoid cable scratches.

The drag chain wiring specification and cable fixing are as follows:

When the cable tie is fixed, the excess cable tie is cut at the cable tie knot port, and the cutting surface is flush with the cable tie knot port, and the tie tie is uniform and firm;

Cable fixing harnesses must be parallel, without crossing, twisting, twisting, etc., and the cables can be fastened with cable ties;

The bending of the cable should meet the requirements of the cable. Do not bend too quickly where the cable is fixed. Keep more than 10 times the diameter of the wire, and the bending range should be as large as possible. Avoiding this fast bending will affect the quality and function of the cable be affected to a certain extent;

In particular wire diameter is the diameter of the wire or cable including the insulation;

Fixed Cable - The cable is fixed to prevent movement, it is not expected that the cable will be bent or bent repeatedly during the operation of the equipment

Flexible cables - the cables will be bent or may be bent when the equipment is in operation;

The bending radius is measured according to the inner arc of the wire and cable, not the outer side;

A heat-shrinkable tube should be used for protection at the empty end of the cable. The length of the heat-shrinkable tube should be more than three times the wire diameter, or the empty position of the cable end should be folded back for protection with a heat-shrinkable tube. The length should be more than three times the wire diameter. The length of the heat-shrinkable tube wrapping the cable is within the range of 20mm±5mm, so as to avoid the interference of the empty wire end of the cable and other cable signals or the abnormality of the equipment caused by the entry of foreign objects;

Fix the cable with the cable tie close to the connector inside the cable harness or 10mm outside the ring. The cable tie is pre-tightened, and there should be no stress at the connector.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (7)

1. The utility model provides a non-standard equipment's line mode of walking, includes the drag chain and walks the line standard, its characterized in that, the step is as follows:

the method comprises the following steps: when the cable is routed, the cable needing to move at the bending position or the Z axis cannot be provided with a joint and welded;

step two: when the volume of cables and air pipes in the tank chain exceeds 80%, the towline is replaced, so that the cables and the air pipes are not crossed and overlapped in the towline, and the activity space is ensured;

step three: the radian of the wire connection and the bending of the routing is left enough to avoid the excessive bending of the wire;

step four: the cable joint is provided with an aerial plug or DB terminal and is welded and butted for switching, and the interface parts can not be in a drag chain; and

step five: the drag chain is additionally provided with a separation sheet and a drag chain comb joint to separate cables in the drag chain.

2. A trace pattern for non-standard equipment according to claim 1, wherein the first step further comprises: and 20% of space is reserved so that the cable can move freely in the drag chain, and no tension is generated on the drag chain in the radial direction.

3. A routing manner for non-standard equipment according to claim 1, wherein the second step further comprises: the wire rod wiring and the length and the angle of the process of wiring ensure that the free running of the wiring is smooth, and the wire rod cannot be bent too fast at the fixed position of the wire rod.

4. A routing manner for non-standard equipment according to claim 1, wherein the fourth step further comprises: the aerial plug or DB terminal is fixed outside 5CM before entering the drag chain or after exiting the drag chain, and the overlong part of the cable is fixed neatly at the position where the drag chain opening is not interfered, so that the cable cannot be messed or crossed.

5. A trace routing method for non-standard equipment according to claim 1, wherein the fifth step further comprises: too many cables need to be separated by strong current, weak current and an air circuit to ensure smooth movement, and interference to signals is generated by reducing friction such as crossing, twisting and twisting in the movement and loss of scattered movement and bending performance of the cables.

6. A non-standard equipment routing method according to claim 1, wherein the towline routing specification further includes a cable binding standard specification, and the cable binding standard specification comprises the following steps:

the method comprises the following steps: when the cable tie is fixed, the tie knot port cuts the tie;

step two: the cable fixing harness needs to be parallel, have no phenomena of crossing, twisting and the like, the cable is fastened by a binding belt, and

step three: the bending of the fixed place of the cable keeps 10 times of the diameter of the wire rod, and the bending amplitude avoids the influence on the quality and the function of the cable caused by the over-emergency bending.

7. A routing manner for non-standard equipment according to claim 6, wherein the first step comprises: the cutting surface is flush with the binding belt binding end opening, and the binding belt is bound neatly and firmly.