CN117277172B - Cable installation limit support frame based on power engineering construction - Google Patents
Cable installation limit support frame based on power engineering construction Download PDFInfo
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- CN117277172B CN117277172B CN202311552331.1A CN202311552331A CN117277172B CN 117277172 B CN117277172 B CN 117277172B CN 202311552331 A CN202311552331 A CN 202311552331A CN 117277172 B CN117277172 B CN 117277172B
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 88
- 230000000670 limiting effect Effects 0.000 claims abstract description 72
- 239000002390 adhesive tape Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 14
- 238000005192 partition Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Classifications
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a cable installation limit support frame for power engineering construction, which relates to the technical field of power cable layout and comprises the following components: a C-shaped supporting frame; the C-shaped support frame is fixed on a wall through an expansion bolt, a movable separation wheel is arranged in the C-shaped support frame and connected with an L-shaped adjusting plug handle, and the L-shaped adjusting plug handle is positioned on one side of the C-shaped support frame; five special-shaped limiting pieces are connected inside the C-shaped supporting frame in a surrounding mode. According to the invention, five cables can be respectively clamped and fixed, when a single cable needs to be replaced, only the movable separation wheel is required to be rotated, so that the corresponding separation groove is communicated with the access notch, and the cable can be replaced, so that the cable replacement is simpler, more convenient and faster. The problem of traditional mode that adopts many cables to concentrate to tie up is fixed, when needs increase or change the cable, then need to tie up the fixed part with originally and untie, then tie up again fixedly, the process is too loaded down with trivial details, more consuming time is solved.
Description
Technical Field
The invention relates to the technical field of power cable layout, in particular to a cable installation limiting support frame for power engineering construction.
Background
With the improvement of economic level, the industrial production is more and more advanced, the urban traffic and business are more and more abundant, the electricity consumption is higher and the demand of electric power construction is larger and larger, a large number of cables are erected on the ground and underground of the city, and the cable support frame is an auxiliary device for fixing the cables, and is widely used in the fields of subway cable laying, pipeline cable laying, ground cable laying and the like.
Existing similar cable mounting brackets, such as a portable cable accessory mounting bracket as mentioned in patent application number CN 201710240714.3; the portable cable accessory mounting bracket consists of two supporting legs, a supporting leg fixing frame and a cable sleeve ring; two ends of the supporting leg fixing frame are respectively used for fixing the two supporting legs through screws, and the cable sleeve rings are respectively inserted into the top ends of the two supporting legs through two bolts at two ends to be connected with the supporting legs; the portable cable accessory mounting bracket has the beneficial effects that: is designed to be detachable and is convenient to carry; the flexibility is high when the portable cable accessory mounting bracket is used, and the portable cable accessory mounting bracket can be adjusted according to different construction environments; it can be applied to cables of all thicknesses.
Based on the above-mentioned patent to and combining the cable installation support frame discovery among the prior art, traditional cable installation support frame is being applied to many cable installation and fixes, adopts many cables to concentrate the mode of tying up to fix generally, and when needs increase or change, the cable then need to unbind originally tie up fixed part, removes the cable that needs to change, and it is too loaded down with trivial details to tie up the fixing again to change brand-new cable, and the process is more time-consuming.
Disclosure of Invention
In view of the above, the invention provides a cable installation limit support frame for electric power engineering construction, which can be used for sequentially placing five cables to be fixed into five different separation grooves through access notches, respectively supporting the five cables, and when a single cable needs to be replaced, only the movable separation wheel is required to be rotated, so that the corresponding separation groove is communicated with the access notches, and the cable can be replaced, thereby enabling the cable replacement to be simpler, more convenient and faster; according to the difference of five cable diameter specifications, rotate the regulation to five corresponding dysmorphism locating part respectively, make dysmorphism locating part inwards rotate to the separating tank in, the elastic rubber strip that dysmorphism locating part is connected contacts with the cable, plays the spacing effect to the cable, prevents that the cable from removing at the separating tank at will, influences cable self stability.
The invention provides a cable installation limit support frame for construction based on power engineering, which specifically comprises the following steps: a C-shaped supporting frame; the C-shaped support frame is fixed on a wall through an expansion bolt, a movable separation wheel is arranged in the C-shaped support frame and connected with an L-shaped adjusting plug handle, and the L-shaped adjusting plug handle is positioned on one side of the C-shaped support frame; five special-shaped limiting pieces are connected in a surrounding mode inside the C-shaped supporting frame, the inner sides of the special-shaped limiting pieces are arc-shaped, the special-shaped limiting pieces are contacted with the movable separation wheels, and elastic adhesive tapes are arranged on the arc-shaped end faces of the inner sides of the special-shaped limiting pieces; the C-shaped support frame is connected with five magnetic positioning pins in a surrounding mode, and the five magnetic positioning pins are respectively connected into the five special-shaped limiting pieces in a penetrating mode; the outer side of the C-shaped support frame is connected with a pawl, the pawl is in contact with the movable separation wheel, the pawl is connected with an arc-shaped leaf spring, and the arc-shaped leaf spring is connected with the C-shaped support frame.
Optionally, the movable separation wheel is rotatably connected to the inside of the C-shaped support frame, and five separation grooves are formed in the movable separation wheel in a surrounding mode.
Optionally, an access notch is formed at one end of the C-shaped support frame, the width of the access notch is equal to that of the separation groove, and the five separation grooves are respectively communicated with the access notch.
Optionally, the dysmorphism locating part rotates to be connected in inside the C support frame, and five movable grooves have been seted up to the inside form of encircleing of movable separation wheel, and the movable groove both ends are linked together with the separation groove respectively, dysmorphism locating part swing joint in separation groove and movable groove.
Optionally, five groups of spacing outer jack have been seted up to the inside encircling form of C support frame, and every group is divided into two, and four spacing inner jack have been seted up to dysmorphism locating part inside, and four spacing inner jack are arc equidistance with dysmorphism locating part rotation center point and arrange, and spacing inner jack both ends are linked together with two spacing outer jack respectively, and the magnetic force locating pin slides and peg graft in spacing outer jack and spacing inner jack.
Optionally, a penta-edge jack is arranged at the center of the movable separation wheel, and a penta-edge plug block is arranged at one end of the L-shaped adjusting plug handle and is in sliding plug connection with the penta-edge jack.
Optionally, one side of the movable separation wheel is provided with an incomplete ratchet, the periphery of the incomplete ratchet is divided into five groups of inverted teeth, the incomplete ratchet is positioned on the outer side of the C-shaped support frame, the pawl is rotationally connected to the outer side of the C-shaped support frame, and the pawl is contacted with the five groups of inverted teeth on the periphery of the incomplete ratchet.
Optionally, the pawl is connected with arc leaf spring rotation, and the arc leaf spring other end is connected with C support frame rotation.
Advantageous effects
According to the cable installation limiting support frame for electric power engineering construction, compared with the traditional cable installation limiting support frame, five cables to be fixed can be placed in five different separation grooves through the access notch in sequence, the five cables are respectively supported, when a single cable needs to be replaced, only the movable separation wheel is required to be rotated, the corresponding separation groove is communicated with the access notch, and the cable can be replaced, so that the cable replacement is simpler, more convenient and quicker; according to the difference of five cable diameter specifications, rotate the regulation to five corresponding dysmorphism locating part respectively, make dysmorphism locating part inwards rotate to the separating tank in, the elastic rubber strip that dysmorphism locating part is connected contacts with the cable, plays preliminary spacing effect to the cable, prevents that the cable from removing at the separating tank at will, influences cable self stability.
In addition, through the setting of magnetic force locating pin, treat that the inside spacing of dysmorphism locating part rotates and adjusts the back, the inside spacing outer jack of spacing of jack and C support frame is linked together, and with the magnetic force locating pin slip grafting in the spacing outer jack and the spacing inner jack of intercommunication state, fix five dysmorphism locating parts respectively through the magnetic force locating pin, ensure the stability of dysmorphism locating part state.
In addition, through the arrangement of the movable separation wheel, after the preliminary limit of the cable is finished, the L-shaped adjusting plug handle drives the movable separation wheel to rotate, the volume of the special-shaped limiting piece in the separation groove is gradually increased, the elastic adhesive tape is gradually close to the inner end of the separation groove, so that the elastic adhesive tape and the separation groove are respectively and tightly clamped on two sides of the cable, and the connection firmness between the cable and the movable separation wheel is ensured; through the arrangement of the incomplete ratchet wheel, the pawl and the arc-shaped plate spring, after the movable separation wheel rotates and is regulated, the pawl is affected by the thrust of the arc-shaped plate spring and is in close contact with the peripheral inverted teeth of the incomplete ratchet wheel, the movable separation wheel is prevented from reversely rotating through the pawl, and the clamping and fixing effects of the elastic adhesive tape and the separation groove on the cable are guaranteed.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following description will briefly explain the drawings of the embodiments.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic axial side structure of a cable mounting limit support according to an embodiment of the invention;
FIG. 2 shows another angular axial side schematic view of a cable mounting limit support according to an embodiment of the invention;
FIG. 3 is a schematic view showing a structure of a shaft side in a rotation adjustment state of a movable partition wheel and a special-shaped stopper according to an embodiment of the present invention;
fig. 4 shows a schematic diagram of a connection structure of a C-shaped supporting frame and a special-shaped limiting member according to an embodiment of the present invention;
FIG. 5 shows a schematic diagram of an axial side structure of a C-shaped support frame according to an embodiment of the invention;
FIG. 6 shows a schematic diagram of a side structure of a movable partition axle according to an embodiment of the present invention;
FIG. 7 shows a schematic cross-sectional view of a moveable separation wheel at another angle in accordance with an embodiment of the present disclosure;
FIG. 8 shows a schematic axial side structure of a shaped stop according to an embodiment of the invention;
FIG. 9 shows a schematic diagram of a magnetic detent pin side structure, in accordance with an embodiment of the present invention;
fig. 10 shows a schematic diagram of an L-shaped adjusting knob shaft side structure according to an embodiment of the invention.
List of reference numerals
1. A C-shaped supporting frame; 101. a notch is accessed; 102. limiting the outer jack; 2. a movable separation wheel; 201. a separation groove; 202. a movable groove; 203. an incomplete ratchet; 204. five-edge jack; 3. a special-shaped limiting piece; 301. limiting the inner jack; 4. an elastic adhesive tape; 5. a magnetic positioning pin; 6. an L-shaped adjusting plug handle; 601. five-edge inserting block; 7. a pawl; 8. arc leaf spring.
Description of the embodiments
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples
Please refer to fig. 1 to 10:
the invention provides a cable installation limit support frame for power engineering construction, which comprises the following components: a C-shaped supporting frame 1; the C-shaped support frame 1 is fixed on a wall through an expansion bolt, a movable separation wheel 2 is arranged in the C-shaped support frame 1, the movable separation wheel 2 is connected with an L-shaped adjusting plug handle 6, and the L-shaped adjusting plug handle 6 is positioned on one side of the C-shaped support frame 1; the movable separation wheel 2 is rotatably connected to the inside of the C-shaped support frame 1, and five separation grooves 201 are formed in the inside of the movable separation wheel 2 in a surrounding manner; one end of the C-shaped support frame 1 is provided with an access notch 101, the width of the access notch 101 is equal to that of the partition groove 201, the five partition grooves 201 are respectively communicated with the access notch 101, five cables to be fixed can be placed in the five different partition grooves 201 through the access notch 101 in sequence, the five cables are respectively supported, when a single cable needs to be replaced, only the movable partition wheel 2 is required to be rotated, the corresponding partition groove 201 is communicated with the access notch 101, and the cables can be replaced, so that the cable replacement is simpler, more convenient and quicker; five special-shaped limiting pieces 3 are connected in a surrounding mode inside the C-shaped supporting frame 1, the inner sides of the special-shaped limiting pieces 3 are arc-shaped, the special-shaped limiting pieces 3 are in contact with the movable separation wheels 2, and elastic adhesive tapes 4 are arranged on the arc-shaped end faces of the inner sides of the special-shaped limiting pieces 3; the C-shaped support frame 1 is connected with five magnetic positioning pins 5 in a surrounding mode, and the five magnetic positioning pins 5 are respectively connected in the five special-shaped limiting pieces 3 in a penetrating mode; the outside of the C-shaped support frame 1 is connected with a pawl 7, the pawl 7 is contacted with the movable separation wheel 2, the pawl 7 is connected with an arc-shaped plate spring 8, and the arc-shaped plate spring 8 is connected with the C-shaped support frame 1.
In addition, according to the embodiment of the invention, as shown in fig. 4, 6 and 7, the special-shaped limiting piece 3 is rotatably connected inside the C-shaped supporting frame 1, five movable grooves 202 are formed inside the movable separation wheel 2 in a surrounding manner, two ends of the movable grooves 202 are respectively communicated with the separation grooves 201, and the special-shaped limiting piece 3 is movably connected inside the separation grooves 201 and the movable grooves 202;
by adopting the technical scheme, according to the difference of five cable diameter specifications, the five corresponding special-shaped limiting parts 3 can be respectively rotated and adjusted, so that the special-shaped limiting parts 3 can be inwards rotated into the separation groove 201, the elastic adhesive tape 4 connected with the special-shaped limiting parts 3 is contacted with the cable, the preliminary limiting effect on the cable is achieved, the cable is prevented from moving at will in the separation groove 201, and the stability of the cable is influenced.
In addition, according to the embodiment of the invention, as shown in fig. 5, 8 and 9, five groups of limiting outer jacks 102 are formed in the C-shaped support frame 1 in a surrounding manner, each group is divided into two, four limiting inner jacks 301 are formed in the special-shaped limiting piece 3, the four limiting inner jacks 301 are arranged in an arc-shaped equidistant manner at the rotation center point of the special-shaped limiting piece 3, two ends of each limiting inner jack 301 are respectively communicated with two limiting outer jacks 102, and the magnetic positioning pins 5 are in sliding insertion connection with the limiting outer jacks 102 and the limiting inner jacks 301;
by adopting the technical scheme, after the special-shaped limiting piece 3 rotates and is regulated, the limiting inner jack 301 in the special-shaped limiting piece 3 is communicated with the limiting outer jack 102 in the C-shaped supporting frame 1, the magnetic positioning pin 5 is slidably inserted into the limiting outer jack 102 and the limiting inner jack 301 in the communicated state, the five special-shaped limiting pieces 3 are respectively fixed through the magnetic positioning pin 5, and the stability of the special-shaped limiting piece 3 is ensured.
In addition, according to the embodiment of the invention, as shown in fig. 6, 7 and 10, a penta-edge insertion hole 204 is formed in the center of the movable separation wheel 2, a penta-edge insertion block 601 is arranged at one end of the l-shaped adjusting insertion handle 6, and the penta-edge insertion block 601 is slidably inserted into the penta-edge insertion hole 204;
by adopting the technical scheme, after the preliminary spacing of cable finishes, insert 6 through L type and drive movable separation wheel 2 and rotate, be in the inside dysmorphism locating part 3 volume of separation groove 201 and progressively increase, elastic adhesive tape 4 is progressively close to the separation groove 201 inner, makes elastic adhesive tape 4 and separation groove 201 closely centre gripping respectively in the cable both sides, guarantees the fastness of being connected between cable and the movable separation wheel 2.
In addition, according to the embodiment of the present invention, as shown in fig. 1, 3 and 4, one side of the movable separation wheel 2 is provided with an incomplete ratchet 203, the periphery of the incomplete ratchet 203 is divided into five groups of inverted teeth, the incomplete ratchet 203 is positioned at the outer side of the C-shaped support frame 1, a pawl 7 is rotatably connected at the outer side of the C-shaped support frame 1, the pawl 7 is in contact with the five groups of inverted teeth at the periphery of the incomplete ratchet 203, the pawl 7 is rotatably connected with an arc-shaped plate spring 8, and the other end of the arc-shaped plate spring 8 is rotatably connected with the C-shaped support frame 1;
by adopting the technical scheme, after the movable separation wheel 2 rotates and adjusts, the pawl 7 is influenced by the thrust of the arc-shaped plate spring 8 and is in close contact with the peripheral inverted teeth of the incomplete ratchet 203, the movable separation wheel 2 is prevented from reversely rotating by the pawl 7, and the cable clamping and fixing effect of the elastic adhesive tape 4 and the separation groove 201 is ensured.
Specific use and action of the embodiment: when the movable separation wheel 2 is used, the movable separation wheel 2 is driven to rotate through the L-shaped adjusting plug handle 6, so that five separation grooves 201 in the movable separation wheel 2 are sequentially communicated with the access notch 101, five cables to be fixed are sequentially placed in five different separation grooves 201 through the access notch 101, the five cables are respectively supported, when a single cable needs to be replaced, the cables can be replaced simply and conveniently only by rotating the movable separation wheel 2, the corresponding separation grooves 201 are communicated with the access notch 101; when all the five cables are positioned in the movable separation wheel 2, the five corresponding special-shaped limiting pieces 3 are respectively rotated and adjusted according to the different diameters of the five cables, so that the special-shaped limiting pieces 3 are inwards rotated into the separation groove 201, the elastic adhesive tape 4 connected with the special-shaped limiting pieces 3 is contacted with the cables, the preliminary limiting effect on the cables is achieved, the cables are prevented from moving at will in the separation groove 201, and the stability of the cables is influenced; after the special-shaped limiting piece 3 is completely rotated and adjusted, a limiting inner jack 301 in the special-shaped limiting piece 3 is communicated with a limiting outer jack 102 in the C-shaped supporting frame 1, a magnetic positioning pin 5 is slidably inserted into the limiting outer jack 102 and the limiting inner jack 301 in the communicated state, and the five special-shaped limiting pieces 3 are respectively fixed through the magnetic positioning pin 5, so that the stability of the state of the special-shaped limiting piece 3 is ensured; then the movable separation wheel 2 is driven to rotate by the L-shaped adjusting plug handle 6, the volume of the special-shaped limiting piece 3 in the separation groove 201 is gradually increased, the elastic adhesive tape 4 is gradually close to the inner end of the separation groove 201, the elastic adhesive tape 4 and the separation groove 201 are respectively and tightly clamped on two sides of a cable, and the connection firmness between the cable and the movable separation wheel 2 is ensured; after the movable separation wheel 2 rotates and is regulated, the pawl 7 is closely contacted with the peripheral inverted teeth of the incomplete ratchet 203 under the influence of the thrust of the arc-shaped plate spring 8, the movable separation wheel 2 is prevented from reversely rotating by the pawl 7, and the clamping and fixing effects of the elastic adhesive tape 4 and the separation groove 201 on the cable are ensured.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (3)
1. Based on power engineering construction is with cable installation limit support frame, its characterized in that includes: a C-shaped supporting frame (1); the C-shaped support frame (1) is fixed on a wall through an expansion bolt, a movable separation wheel (2) is arranged in the C-shaped support frame (1), the movable separation wheel (2) is connected with an L-shaped adjusting plug handle (6), and the L-shaped adjusting plug handle (6) is positioned on one side of the C-shaped support frame (1); five special-shaped limiting pieces (3) are connected inside the C-shaped supporting frame (1) in a surrounding mode, the inner sides of the special-shaped limiting pieces (3) are arc-shaped, the special-shaped limiting pieces (3) are in contact with the movable separation wheels (2), and elastic adhesive tapes (4) are arranged on the arc-shaped end faces of the inner sides of the special-shaped limiting pieces (3); five magnetic positioning pins (5) are connected with the C-shaped support frame (1) in a surrounding shape, and the five magnetic positioning pins (5) are respectively connected in the five special-shaped limiting pieces (3) in a penetrating way; the outer side of the C-shaped support frame (1) is connected with a pawl (7), the pawl (7) is in contact with the movable separation wheel (2), the pawl (7) is connected with an arc-shaped plate spring (8), and the arc-shaped plate spring (8) is connected with the C-shaped support frame (1); the movable separation wheel (2) is rotatably connected to the inside of the C-shaped support frame (1), and five separation grooves (201) are formed in the movable separation wheel (2) in a surrounding mode; an access notch (101) is formed in one end of the C-shaped support frame (1), the width of the access notch (101) is equal to that of the separation grooves (201), and the five separation grooves (201) are respectively communicated with the access notch (101); the special-shaped limiting part (3) is rotationally connected to the inside of the C-shaped supporting frame (1), five movable grooves (202) are formed in the inside of the movable separation wheel (2) in a surrounding mode, two ends of each movable groove (202) are respectively communicated with the corresponding separation groove (201), and the special-shaped limiting part (3) is movably connected to the inside of each separation groove (201) and the corresponding movable groove (202); five groups of limiting outer jacks (102) are formed in the C-shaped support frame (1) in a surrounding mode, each group of limiting outer jacks is divided into two groups, four limiting inner jacks (301) are formed in the special-shaped limiting piece (3), the four limiting inner jacks (301) are arranged at equal intervals in an arc mode through rotation center points of the special-shaped limiting piece (3), two ends of each limiting inner jack (301) are respectively communicated with the two limiting outer jacks (102), and the magnetic positioning pins (5) are connected in the limiting outer jacks (102) and the limiting inner jacks (301) in a sliding mode; one side of the movable separation wheel (2) is provided with an incomplete ratchet wheel (203), the periphery of the incomplete ratchet wheel (203) is divided into five groups of inverted teeth, the incomplete ratchet wheel (203) is positioned on the outer side of the C-shaped support frame (1), a pawl (7) is rotationally connected to the outer side of the C-shaped support frame (1), and the pawl (7) is in contact with the five groups of inverted teeth on the periphery of the incomplete ratchet wheel (203).
2. The cable installation limit support frame for electric power engineering construction according to claim 1, wherein: five-edge inserting holes (204) are formed in the center of the movable separation wheel (2), five-edge inserting blocks (601) are arranged at one end of the L-shaped adjusting inserting handle (6), and the five-edge inserting blocks (601) are inserted into the five-edge inserting holes (204) in a sliding mode.
3. The cable installation limit support frame for electric power engineering construction according to claim 1, wherein: the pawl (7) is rotationally connected with the arc-shaped plate spring (8), and the other end of the arc-shaped plate spring (8) is rotationally connected with the C-shaped support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311552331.1A CN117277172B (en) | 2023-11-21 | 2023-11-21 | Cable installation limit support frame based on power engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311552331.1A CN117277172B (en) | 2023-11-21 | 2023-11-21 | Cable installation limit support frame based on power engineering construction |
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| Publication Number | Publication Date |
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| CN117277172A CN117277172A (en) | 2023-12-22 |
| CN117277172B true CN117277172B (en) | 2024-04-05 |
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| CN202311552331.1A Active CN117277172B (en) | 2023-11-21 | 2023-11-21 | Cable installation limit support frame based on power engineering construction |
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| CN219697175U (en) * | 2023-04-04 | 2023-09-15 | 苏永良 | Cable connection fixing device for electrical engineering |
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| CN207134751U (en) * | 2017-09-14 | 2018-03-23 | 江苏百安居管业有限公司 | One kind is fixed easily high voltage power cable sheath |
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| Publication number | Publication date |
|---|---|
| CN117277172A (en) | 2023-12-22 |
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