CN113097928B - Control system cable bundling method - Google Patents
Control system cable bundling method Download PDFInfo
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- CN113097928B CN113097928B CN202110398626.2A CN202110398626A CN113097928B CN 113097928 B CN113097928 B CN 113097928B CN 202110398626 A CN202110398626 A CN 202110398626A CN 113097928 B CN113097928 B CN 113097928B
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- support rod
- support
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- rod
- cabinet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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Abstract
The invention provides a novel control system cable bundling method, and belongs to the technical field of electrical equipment. It has solved the easy problem of misplacing of cable when current system reforms transform. The novel control system cable bundling method comprises the following steps: a. preparing wiring: a first support rod and a second support rod which are both in a long rod shape are horizontally arranged at the bottom of the cabinet, and the second support rod is arranged below the first support rod in parallel and is relatively fixed; b. and (3) wire pulling: drawing the cable into the cabinet, and sequentially abutting the side part of the cable against the side parts of the second supporting rod and the first supporting rod; c. fixing: the cable is bound and fixed on the second supporting rod and the first supporting rod through the rope-shaped binding piece; d. sorting: and drawing a plurality of cables according to the wiring mode of the steps b and c and sequentially arranging the cables along the axial direction of the first support rod and the second support rod. The novel control system cable bundle beating method has the advantage of being not prone to dislocation.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and relates to a control system cable bundling method.
Background
With the continuous development of scientific technology, the control system plays an increasingly important role in various fields, and in order to meet the increasing control requirements of the system, a more advanced or more perfect control system needs to be matched. However, although the existing advanced control system has a certain versatility, it has a certain difference from the concrete control method of the actual use place in each field, and it is necessary to modify the existing control system into a new system more suitable for actual use.
For example, in the field of power generation, the modification of a 100% localization decentralized control system (DCS for short) of a thermal power generation ultra-supercritical million units is a difficult task. The original DCS of the unit adopts an American Emerson company system, and the original DCS needs to be transformed into Huanen Rui WoDCS which is developed by 100% nationwide according to actual needs.
When the system is transformed, after the cabinet is installed, a construction side organizes a wiring worker to perform wiring of old cables in a new cabinet and beat the old cables, the bottom of the cabinet is detached, the traditional wiring worker generally divides the cables on the front and back sides of the cabinet according to the serial numbers of the cable sleeves, and then the cables are sent into the cabinet from the bottom of the cabinet, but the number of the wiring cables is large, the wiring positions are close to each other, the cables are easily staggered in the wiring process, the cables are easily further staggered due to human factors in the mode of identifying the serial numbers of the cable sleeves, and therefore the work load of returning the cables is large for follow-up detachment.
Disclosure of Invention
The invention aims to provide a control system cable bundling method aiming at the problems in the prior art, and solves the problem that cables are easy to misplace when an existing system is transformed.
The purpose of the invention can be realized by the following technical scheme:
a control system cable bundling method, comprising the steps of:
a. preparing wiring: a first support rod and a second support rod which are both in a long rod shape are horizontally arranged at the bottom of the cabinet, and the second support rod is arranged below the first support rod in parallel and is relatively fixed;
b. and (3) wire pulling: drawing the cable into the cabinet, and sequentially abutting the side part of the cable against the side parts of the second support rod and the first support rod;
c. fixing: the cable is bound and fixed on the second supporting rod and the first supporting rod through the rope-shaped binding piece;
d. sorting: and drawing a plurality of cables according to the wiring mode of the steps b and c, and sequentially arranging the cables along the axial direction of the first support rod and the second support rod.
According to the control system cable beating method, the upper-lower two-section rod-shaped fixing structure formed by the first supporting rod and the second supporting rod is arranged at the bottom of the cabinet, so that two abutting supporting points are provided for the pulling and abutting of a cable, the position of the cable after being pulled is stable, and the cable is not easy to stagger. And a plurality of cables are all binded the lateral part of fixing at bracing piece one and bracing piece two and arrange in proper order along the axial through rope form binding piece, the relative position between a plurality of cables has been fixed, even if make the cable along axial displacement on bracing piece one and bracing piece two when looking over cable serial number or adjusting cable position in order to make things convenient for the wiring, also can not alternate the order that the cable has arranged, the condition that the dislocation probably appears after further having avoided the cable to draw in, can be according to actual wiring demand adjusting position after making the cable draw in the rack, the condition that a plurality of cables are in disorder can not appear again, work efficiency when having improved the wiring and having taken out stitches.
In the step a, a support is arranged at the bottom in the cabinet, the first support rod is arranged above the support, the second support rod is arranged below the support, and the first support rod and the second support rod are bound and fixed by a rope-shaped fixing piece so that the first support rod abuts against the upper side of the support and the second support rod abuts against the lower side of the support. Utilize rope form mounting to bind bracing piece one and bracing piece two spacing upper and lower both sides at the support to form the fixed knot structure of two segmentations that has a determining deviation, fixed easy operation, and only adopt rope form mounting to carry out the relatively fixed between bracing piece one and the bracing piece two, make the fixed knot structure that both formed can support the translation for the support, support the demand with the cable that adapts to different length and different wiring positions, in order to obtain best position and best wiring efficiency.
In the above method for bundling cables in a control system, the support is in a square frame shape, the upper sides of the two opposite sides of the support are respectively provided with a convex rib protruding upwards, the convex rib is in a long strip shape, the length direction of the convex rib is perpendicular to the axis direction of the first supporting rod, the lower sides of the two ends of the first supporting rod are respectively provided with a slot, and when the first supporting rod is arranged above the support, the convex rib extends into the slot. Come to carry out the axial spacingly to bracing piece one through the bead on the support, avoid bracing piece one to take place the axial float, and simultaneously, for bracing piece one along with the axis looks vertically direction translation provide the direction, bracing piece one and bracing piece two can be along the reciprocal translation of the length direction of bead, and adopt rope form to bind the cable of piece fixing on bracing piece one and can move along the axial translation of bracing piece one and along vertical direction after fixed, so, after the cable is fixed on bracing piece one and bracing piece two, still can carry out diversified position control according to the demand of actual wiring position, and can not influence the fixed state of cable and the relative position between a plurality of cables in the adjustment process, facilitate for the wiring of cable, the efficiency of wiring has been improved.
In the control system cable bundle beating method, the cross section of the first support rod is in an L shape and comprises a horizontal section which is horizontally arranged and a vertical section which is vertically positioned on the lower side of the horizontal section, and the bottom surface of the slot is not lower than the lower side surface of the horizontal section. The bottom surface of slot is higher than the horizontal segment downside or flushes rather than mutually, can make the bead insert the slot after, the downside of horizontal segment can stably support and lean on the bead, provides stable support for the fixed of cable.
In the method for bundling cables in the control system, after the step d, the first support rod and the second support rod are fixed on a bracket of the cabinet. After the cable wiring is finished, the positions of the first supporting rod and the second supporting rod are fixed, and the influence on the use of the system caused by vibration or shaking in the use process is avoided.
Compared with the prior art, the control system cable bundle beating method has the following advantages:
1. a support at the bottom of the cabinet is provided with a rod-shaped fixing structure with two sections, namely an upper section and a lower section, formed by a first support rod and a second support rod, so that two abutting support points are provided for pulling in the cable, the cable is stable in position after being pulled in and fixed, and the cable is not easy to stagger;
2. the cables are bound and fixed on the side portions of the first support rod and the second support rod through the rope-shaped binding pieces and are sequentially arranged along the axial direction, the relative positions of the cables are fixed, even if the cables move on the first support rod and the second support rod along the axial direction when cable numbers are checked or cable positions are adjusted to facilitate wiring, the arranged sequence of the cables cannot be changed, and the situation that the cables are possibly misplaced after being pulled in is further avoided;
3. after the cable is fixed on bracing piece one and bracing piece two, bracing piece one and bracing piece two can take the cable to make a round trip to translate along the bead length direction of support, and the cable still can be along the axial and vertical direction round trip to move of bracing piece one and bracing piece two, and the cable is fixed after promptly, still can carry out diversified angular adjustment, has made things convenient for the wiring, has improved efficiency, and can not take place the condition of cable dislocation.
Drawings
FIG. 1 is a flow chart of a cable bundling method of the control system.
Fig. 2 is a schematic structural view of the first support rod and the second support rod arranged on the bracket.
Fig. 3 is a schematic structural diagram of the first support rod and the second support rod when the first support rod and the second support rod are arranged in the cabinet.
Fig. 4 is a cross-sectional structural schematic diagram of the first support rod.
In the figure, 1, a cabinet; 11. a support; 11a, ribs; 2. a first supporting rod; 21. a horizontal segment; 22. a vertical section; 22a, a slot; 3. a second supporting rod; 4. a cable; 5. a fixing member; 6. a binding member.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the cable bundling method of the control system is used for orderly fixing cables 4 in a cabinet 1, and comprises the following steps:
a. preparing wiring: a first support rod 2 and a second support rod 3 which are both in the shape of long rods are horizontally arranged at the bottom of the cabinet 1, and the second support rod 3 is arranged below the first support rod 2 in parallel and is relatively fixed;
as shown in fig. 2, 3 and 4, the bottom of the cabinet 1 has a frame-shaped support 11, the support 11 is horizontally disposed, the upper sides of two opposite sides of the support 11 have upward protruding ribs 11a, the two ribs 11a are horizontally disposed, the lower sides of two ends of the first support rod 2 are provided with upward recessed slots 22a, the first support rod 2 is disposed above the support 11 in a direction perpendicular to the length direction of the ribs 11a, and the two ribs 11a correspondingly extend into the two slots 22 a. Arranging the second support rod 3 below the bracket 11, and arranging and binding the first support rod 2 and the second support rod 3 by adopting a rope-shaped fixing piece 5 in a surrounding manner, so that the first support rod 2 is propped against the upper side of the bracket 11 and the second support rod 3 is propped against the lower side of the bracket 11;
in this embodiment, the first support rod 2 is an angle iron, and has an L-shaped cross section, and includes a horizontal section 21 arranged horizontally and a vertical section 22 vertically located below the horizontal section 21, the slot 22a is opened in the vertical section 22, and the bottom position of the slot 22a is not lower than the position of the lower side surface of the horizontal section 21; the second support rod 3 adopts a circular instrument tube; the rope-shaped fixing pieces 5 adopt the existing black binding tapes, the number of the rope-shaped fixing pieces is two, and the two binding tapes are respectively encircled at the two ends of the first support rod 2;
b. and (3) wire pulling: drawing the cable 4 into the cabinet 1 from bottom to top, and sequentially abutting the side part of the cable 4 against the side parts of the second supporting rod 3 and the first supporting rod 2;
c. fixing: the cable 4 is bound and fixed on the second supporting rod 3 and the first supporting rod 2 through the rope-shaped binding piece 6;
in this embodiment, the rope-shaped binding member 6 is also a black band and is divided into an upper part and a lower part, the upper part is used for binding the cable 4 on the first support rod 2, and the lower part is used for binding the cable 4 on the second support rod 3;
d. sorting: drawing a plurality of cables 4 according to the wiring mode of the steps b and c and sequentially arranging the cables along the axial direction of the first support rod 2 and the second support rod 3;
e. the first support rod 2 and the second support rod 3 are fixed on the bracket 11 of the cabinet 1. Here, the specific fixing method may be a conventional fixing method such as welding or bonding.
According to the control system cable bundle beating method, a rod-shaped fixing structure which is in a one-up-one-down two-section type and formed by a first supporting rod 2 and a second supporting rod 3 is arranged at the bottom of a cabinet 1, two supporting points are provided for pulling in the cable 4, the position of the cable 4 after being pulled in is stable, and staggering is not prone to occurring. And a plurality of cables 4 are all binded through rope form binding piece 6 and are fixed at the lateral part of bracing piece one 2 and bracing piece two 3 and arrange along the axial in proper order, have fixed the relative position between a plurality of cables 4, even if make cable 4 along axial displacement on bracing piece one 2 and bracing piece two 3 when looking over cable 4 serial number or adjusting cable 4 position in order to make things convenient for the wiring, also can not alternate the order that cable 4 had arranged, the condition that the dislocation probably appears after further having avoided cable 4 to draw in.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (2)
1. A control system cable bundling method, comprising the steps of:
a. preparing wiring: the technical scheme includes that a first support rod (2) and a second support rod (3) which are both long rod-shaped are horizontally arranged at the bottom of a cabinet (1), a support (11) is arranged at the bottom in the cabinet (1), the first support rod (2) is arranged above the support (11), the second support rod (3) is arranged below the support (11), a rope-shaped fixing piece (5) is adopted to bind and fix the first support rod (2) and the second support rod (3), the first support rod (2) is abutted against the upper side of the support (11), and the second support rod (3) is abutted against the lower side of the support (11) to form a two-section fixing structure with a space, and the fixing structure can translate relative to the support (11);
the support (11) is in a square frame shape, the upper sides of two opposite sides of the support (11) are respectively provided with a convex rib (11 a) which protrudes upwards, the rib (11 a) is in a long strip shape, the length direction of the rib is perpendicular to the axis direction of the first supporting rod (2), slots (22 a) are formed in the lower sides of two ends of the first supporting rod (2), when the first supporting rod (2) is arranged above the support (11), the rib (11 a) extends into the slots (22 a), the cross section of the first supporting rod (2) is in an L shape and comprises a horizontal section (21) which is horizontally arranged and a vertical section (22) which is vertically positioned on the lower side of the horizontal section (21), and the bottom surface position of each slot (22 a) is not lower than the position of the lower side of the horizontal section (21);
b. and (3) wire pulling: drawing the cable (4) into the cabinet (1), and enabling the side part of the cable (4) to abut against the side parts of the second support rod (3) and the first support rod (2) in sequence;
c. fixing: the cable (4) is bound and fixed on the second support rod (3) and the first support rod (2) through the rope-shaped binding piece (6), and the cable (4) can move on the first support rod (2) and the second support rod (3) along the axial direction;
d. sorting: and drawing a plurality of cables (4) in the wiring mode of the steps b and c and sequentially arranging the cables along the axial direction of the first support rod (2) and the second support rod (3).
2. A control system cabling method according to claim 1, wherein after step d, the first support bar (2) and the second support bar (3) are fixed to the frame (11) of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398626.2A CN113097928B (en) | 2021-04-12 | 2021-04-12 | Control system cable bundling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398626.2A CN113097928B (en) | 2021-04-12 | 2021-04-12 | Control system cable bundling method |
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| Publication Number | Publication Date |
|---|---|
| CN113097928A CN113097928A (en) | 2021-07-09 |
| CN113097928B true CN113097928B (en) | 2022-10-14 |
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| CN202110398626.2A Active CN113097928B (en) | 2021-04-12 | 2021-04-12 | Control system cable bundling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9185824B2 (en) * | 2011-04-26 | 2015-11-10 | Panduit Corp. | Cable pathway system for network architecture |
| CN105119229A (en) * | 2015-09-21 | 2015-12-02 | 国网山东龙口市供电公司 | Laying apparatus and laying technology for secondary cables |
| CN205902278U (en) * | 2016-07-19 | 2017-01-18 | 国家电网公司 | Network cabinet |
| CN206442079U (en) * | 2017-02-18 | 2017-08-25 | 中铁华铁工程设计集团有限公司 | Electric substation's vertical shaft ladder-type cable bearer |
| CN209561909U (en) * | 2019-04-20 | 2019-10-29 | 河南郑控电气有限公司 | A kind of novel low voltage power distribution cabinet |
| CN111834957B (en) * | 2020-07-22 | 2022-06-14 | 中国电建集团河南工程有限公司 | Rotary wiring construction method for control cable in large-scale unit disc |
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