CN112952722B - Cable protection device based on construction - Google Patents
Cable protection device based on construction Download PDFInfo
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- CN112952722B CN112952722B CN202110373324.XA CN202110373324A CN112952722B CN 112952722 B CN112952722 B CN 112952722B CN 202110373324 A CN202110373324 A CN 202110373324A CN 112952722 B CN112952722 B CN 112952722B
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- cable
- groove
- plate
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- wire
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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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
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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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
Abstract
The invention discloses a cable protection device based on building construction, and relates to the technical field of building construction. The cable laying device comprises a main wire groove for cable laying, wherein a wire groove protection mechanism A is covered on the outer side of the main wire groove in a matched manner; the main line groove comprises a plurality of sequentially connected main line groove bodies with U-shaped sections, and a plurality of partition plates A are arranged in the main line groove bodies and are divided into a plurality of cable channels A through the partition plates A; the branch line groove is arranged on one side of the main line groove and is communicated with the main line groove; and a wire groove protection mechanism B which is matched and covered on the outer side of the branch wire groove. According to the invention, the cables are laid in the branch line grooves and the main line grooves, so that the damage of the outer insulating skin of the cable caused by the fact that the cable is directly laid on the ground due to the treading of pedestrians, the rolling of wheels and the rolling of the cable along the ground is avoided; meanwhile, the branch line groove and the main line groove are respectively protected by the line groove protection mechanism B and the line groove protection mechanism A, and damage to the branch line groove and the main line groove caused by carelessness of pedestrians and vehicles in the using process is avoided.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a cable protection device based on building construction.
Background
Urban municipal infrastructure is an important guarantee for the construction of urban material civilization and spiritual civilization. Urban municipal infrastructure is the basis of urban development and is a key facility for continuously guaranteeing urban sustainable development. It is mainly composed of various engineering systems of traffic, water supply, water drainage, gas, environmental sanitation, power supply, communication, disaster prevention, landscaping and the like.
In the existing municipal construction process, electric equipment such as a stirrer, a lighting lamp, a drilling machine, a cutting machine and the like are inevitably used, and the electric equipment needs to be electrified when in use, so that a long cable is inevitably needed for electrification. The outer insulating skin of the cable is easy to damage due to the fact that the pedestrian can be trodden by the pedestrian without paying attention, the wheels are crushed and the cable rolls along the ground; moreover, when raining or passing through a waterway surface, the outer insulating skin is damaged, so that leakage points of cables and serious safety accidents can be caused; and meanwhile, the service life of the cable is also shortened due to the damage of the outer insulating sheath.
Disclosure of Invention
The invention aims to provide a cable protection device based on building construction, which aims to solve the problem that the cable directly laid on the ground easily causes damage to the outer insulation skin of the cable.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a cable protection device based on building construction, which comprises a main wire groove for laying a cable, wherein a wire groove protection mechanism A is covered on the outer side of the main wire groove in a matching way; the main wire groove comprises a plurality of sequentially connected main wire groove bodies with U-shaped sections, and a plurality of partition plates A are arranged in the main wire groove bodies and are divided into a plurality of cable channels A through the partition plates A; the main wire groove body is provided with a wire groove cover A in a matching way; a U-shaped fixing piece is connected between two adjacent main wire groove bodies, two fixing threaded holes A are formed in two outer side walls of each U-shaped fixing piece respectively, notch structures matched with the U-shaped fixing pieces are arranged at two ends of each main wire groove body respectively, fixing blocks are arranged at two ends of each notch structure respectively, and fixing bolts A are arranged on the fixing blocks; the wire groove protection mechanism A comprises a plurality of protection units which are sequentially connected, each protection unit comprises a top plate, at least four support legs are arranged on the bottom side surface of each top plate, threaded through holes are formed in the support legs, locking bolts with end portions abutting against the outer side of the main wire groove body are in threaded connection with the threaded through holes, and positioning grooves matched with the locking bolts are formed in the outer side wall of the main wire groove body; the top plate upper surface includes an arcuate surface.
Furthermore, the number of the partition plates A is at least two, and the upper surfaces of two end parts of the partition plates A at two sides are respectively provided with an L-shaped fixture block A; the wire casing cover A comprises a rectangular plate-shaped cover plate A, a rectangular opening matched with the L-shaped fixture block A is formed in the cover plate A, and a cable fixing block A matched with the cable channel A and used for fixing a cable in the cable channel A is further arranged on the bottom side face of the cover plate A; and the two inner side walls of the main wire casing body are at least provided with a supporting lug for supporting the wire casing cover A.
Furthermore, the device also comprises at least one branch line groove which is arranged at one side of the main line groove and is communicated with the main line groove; the branch line grooves comprise a plurality of sequentially connected branch line groove bodies with U-shaped sections, and a plurality of partition plates B are arranged in the branch line groove bodies and are divided into a plurality of cable channels B through the partition plates B; the branch groove body is provided with a groove cover B in a matching way; the end part of any one cable channel B at one end of the branch line groove is provided with a U-shaped protruding part, and two side walls at the other end of the branch line groove are respectively provided with at least one fixing bolt B; at least one side of the main trunking body is provided with an opening communicated with the branch trunking.
Furthermore, the number of the partition plates B is at least two, L-shaped fixture blocks B matched with the rectangular openings are respectively arranged on the upper surfaces of two end parts of the two partition plates B positioned on two sides, and the structure of the slot cover B is the same as that of the slot cover A.
Furthermore, the opening is provided with a connecting piece which is used for separating cables entering the branch line groove and connecting the branch line groove and the main line groove in a matching way; the connecting piece comprises a rectangular frame arranged at the opening, and a spacer bar used for separating cables is arranged in the rectangular frame; the rectangular frame is divided into a plurality of cable channels C for cables to pass through by spacer bars, and a notch for placing the cables is formed in the rectangular frame above any one of the cable channels C; two side surfaces of the rectangular frame are respectively provided with a U-shaped stop plate which is abutted against two surfaces of one side wall of the main wire casing body; and two ends of the U-shaped stop plate positioned outside the connecting piece are respectively provided with a fixed side plate, and the fixed side plates are provided with fixing bolts D.
Furthermore, a hole plugging structure is arranged at any cable channel C; the hole blocking structure comprises a substrate A and a substrate B which are symmetrically arranged; the opposite sides of the substrate A and the substrate B are respectively provided with an inner rectangular tube and an outer rectangular tube which are sleeved with each other; the base plate A is also provided with a fixing bolt E penetrating through the inner rectangular tube, the base plate B positioned in the outer rectangular tube is provided with a base, and the base is provided with a threaded blind hole in threaded connection with the fixing bolt E; cable channel C both sides port department all sets up the step face of rectangle, base plate A and base plate B's inside wall is provided with the solid fixed ring A of rectangle and the solid fixed ring B of rectangle that cooperation card goes into the step face respectively.
The wire slot protection mechanism is characterized by further comprising a wire slot protection mechanism B which is matched with and covers the outer side of the branch wire slot, wherein the wire slot protection mechanism B is identical to the wire slot protection mechanism A in structure; the wire slot protection mechanism B is fixedly connected with the wire slot protection mechanism A; and the two ends of the top plate are respectively provided with an inserting strip and an inserting groove which are matched with each other, the inserting strip is provided with a fixed thread through hole B, and the inserting groove is provided with a fixed thread through hole C matched with the fixed thread through hole B.
Furthermore, two ends of the bottom side surface of the top plate are respectively provided with a fixed base block, a polished rod is connected between the two fixed base blocks, a rectangular sliding block is matched on the polished rod in a sliding manner, one side surface of the rectangular sliding block, which is close to the top plate, is provided with a sliding guide plate, and the bottom side surface of the top plate is provided with sliding guide grooves distributed along the tracks of the sliding guide plate; a rotating shaft is arranged on one side face, away from the top plate, of the rectangular sliding block, an inserting plate capable of being inserted into the inserting groove is matched on the rotating shaft in a rotating mode, and a fixing thread through hole D matched with the fixing thread through hole C is formed in the inserting plate; a convex plate is arranged on one side of the inserting plate and is vertical to the length direction of the inserting plate, and a pin rod assembly for limiting the rotation of the inserting plate is arranged on the convex plate; the inserting plate and the convex plate are in an ┤ -shaped structure; and the bottom side surfaces of the top plate positioned at two sides of the sliding guide groove are respectively provided with a positioning groove A and a positioning groove B which are matched with the pin rod assembly.
Further, the method comprises the following steps of; the pin rod assembly comprises an inner guide rod arranged on one side face, close to the top plate, of the convex plate, the end portion of the inner guide rod is connected with an outer rectangular sleeve capable of being inserted into the positioning groove A and/or the positioning groove B through a spring, and two opposite outer side walls of an opening end of the outer rectangular sleeve are respectively provided with a control lug.
Furthermore, a notch which is used for enabling a cable to enter another cable channel A from one cable channel A in a turning way and is matched with the opening position is formed in the partition plate A; the cable fixing block A is a foam block.
The invention has the following beneficial effects:
according to the invention, the cables are laid in the branch line grooves and the main line grooves, so that the damage of the outer insulating skin of the cable caused by the fact that the cable is directly laid on the ground due to the treading of pedestrians, the rolling of wheels and the rolling of the cable along the ground is avoided; meanwhile, the branch line groove and the main line groove are respectively protected by the arrangement of the line groove protection mechanism B and the line groove protection mechanism A, so that the damage of the branch line groove and the main line groove caused by the carelessness of pedestrians and vehicles in the use process is avoided; meanwhile, through the arrangement of the cable channel A and the cable channel B, the cables arranged in the main line groove and the branch line groove are conveniently separated, and the phenomenon that the whole heat dissipation of the cables is influenced due to nature and local overheating caused by the fact that the cables are stacked together is avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a cable guard according to the present invention;
FIG. 2 is a schematic view of the connection status of the main trunking and the branch trunking of the present invention;
FIG. 3 is a schematic structural diagram of a main trunk tank of the present invention;
FIG. 4 is a schematic structural view of a wire casing cover A according to the present invention;
FIG. 5 is a schematic structural view of a branch line trough body according to the present invention;
FIG. 6 is a schematic view of a U-shaped fastener of the present invention;
FIG. 7 is a schematic top view of a protection unit according to the present invention;
FIG. 8 is a schematic view of the bottom view of the protection unit according to the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8;
FIG. 10 is a schematic view of a connector structure according to the present invention;
FIG. 11 is a front view of FIG. 10 in accordance with the present invention;
fig. 12 is a cross-sectional view taken at B-B of fig. 11 in accordance with the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 9, the present invention relates to a cable protection device based on building construction, which includes a main line groove 100 for laying a cable, wherein a line groove protection mechanism a200 is covered on an outer side of the main line groove 100; the main wire groove 100 comprises a plurality of main wire groove bodies 1 which are connected in sequence and have U-shaped sections, wherein a plurality of partition plates A11 are arranged in each main wire groove body 1 and are divided into a plurality of cable channels A through partition plates A11; a main trunking body 1 is provided with a trunking cover A10 in a matching way; a U-shaped fixing piece 13 is connected between two adjacent main line groove bodies 1, two fixing threaded holes A131 are respectively formed in two outer side walls of the U-shaped fixing piece 13, notch structures 12 matched with the U-shaped fixing piece 13 are respectively arranged at two ends of each main line groove body 1, fixing blocks 121 are respectively arranged at two ends of each notch structure 12, and fixing bolts A122 are arranged on the fixing blocks 121; the wire groove protection mechanism A200 comprises a plurality of sequentially connected protection units 2, each protection unit 2 comprises a top plate 21, at least four support legs 22 are arranged on the bottom side surface of each top plate 21, each support leg 22 is provided with a threaded through hole 23, a locking bolt with the end part abutting against the outer side of the main wire groove body 1 is in threaded connection with the threaded through hole 23, and a positioning groove 14 matched with the locking bolt is arranged on the outer side wall of the main wire groove body 1; roof 21 upper surface includes an arcwall face 24, through the setting of arcwall face 24, has the reduction and strikes, also avoids the pedestrian to take place the problem production of stumbling easily through cable protector in the walking process simultaneously.
The number of the partition plates A11 is at least two, and the upper surfaces of the two end parts of the partition plate A11 positioned at the two sides are respectively provided with an L-shaped fixture block A111; the wire groove cover A10 comprises a rectangular plate-shaped cover plate A101, a rectangular opening 102 matched with an L-shaped fixture block A111 is formed in the cover plate A101, and a cable fixing block A103 matched with the cable channel A and used for fixing a cable in the cable channel A is further arranged on the bottom side face of the cover plate A101; at least one supporting lug 17 for supporting the slot cover A10 is arranged on each of the two inner side walls of the main slot body 1.
The device also comprises at least one branch line groove 300 which is arranged at one side of the main line groove 100 and is communicated with the main line groove 100; the branch line groove 300 comprises a plurality of branch line groove bodies 3 which are connected in sequence and have U-shaped sections, wherein a plurality of partition plates B31 are arranged in each branch line groove body 3 and are divided into a plurality of cable channels B through partition plates B31; a wire trough cover B30 is arranged on the wire trough body 3 in a matching way; the end part of any cable channel B at one end of the branch line groove 300 is provided with a U-shaped bulge 32, and two side walls at the other end of the branch line groove 300 are respectively provided with at least one fixing bolt B33; at least one side of the main line tank body 1 is provided with an opening 16 communicating with the branch line tank 300.
The number of the partition plates B31 is at least two, L-shaped fixture blocks B311 matched with the rectangular openings 102 are respectively arranged on the upper surfaces of two end parts of two partition plates B31 positioned on two sides, and the structure of the wire slot cover B30 is the same as that of the wire slot cover A10.
As shown in fig. 10-12, the opening 16 is provided with a connector 5 for separating the cable entering the branch line slot 300 and connecting the branch line slot 300 and the main line slot 100; the connector 5 comprises a rectangular frame 51 arranged at the opening 16, and a spacer bar 52 for separating cables is arranged in the rectangular frame 51; the rectangular frame 51 is divided into a plurality of cable channels C50 for passing cables by the rectangular frame 51 through the spacer bars 52, and a notch 54 for putting the cables is arranged on the rectangular frame 51 above any cable channel C50; two side surfaces of the rectangular frame 51 are respectively provided with a U-shaped stop plate 53 which is abutted against two surfaces of one side wall of the main trunking body 1; the two ends of the U-shaped stop plate 53 located outside the connecting piece 5 are respectively provided with a fixed side plate 55, and the fixed side plate 55 is provided with a fixed bolt D56.
A hole plugging structure is arranged at the position of any cable channel C50; the hole plugging structure comprises a substrate A57 and a substrate B58 which are symmetrically arranged; inner rectangular tubes 571 and outer rectangular tubes 581 which are mutually sleeved are respectively arranged on the opposite sides of the substrate A57 and the substrate B58; the base plate A57 is also provided with a fixing bolt E572 which penetrates through the inner rectangular tube 571, the base plate B58 positioned in the outer rectangular tube 581 is provided with a base 582, and the base 582 is provided with a blind threaded hole 583 which is in threaded connection with the fixing bolt E572; rectangular step surfaces 501 are arranged at two side ports of the cable channel C50, and rectangular fixing rings A574 and B584 which are matched with and clamped into the step surfaces 501 are respectively arranged on the inner side walls of the substrate A57 and the substrate B58.
Through the matching arrangement of the base plate A57 and the base plate B58, the base plate A57 and the base plate B58 on the connecting piece 5 at the position are removed from the corresponding opening 16 when in use, so that the transition of the cable from the main line groove 100 to the branch line groove 300 through the connecting piece 5 is facilitated; meanwhile, the unused opening 16 is not removed, so that the cable channel C50 of the connecting piece 5 at the position is closed, and dust, impurities and the like in the environment are prevented from entering the main wire groove 100; and the dismounting and the mounting of the substrate A57 and the substrate B58 are convenient.
The device is characterized by further comprising a wire slot protection mechanism B400 which is matched and covered on the outer side of the branch wire slot 300, wherein the wire slot protection mechanism B400 and the wire slot protection mechanism A200 have the same structure; the wire slot protection mechanism B400 is fixedly connected with the wire slot protection mechanism A200; and the two ends of the top plate 21 are respectively provided with an inserting strip 25 and an inserting slot 26 which are mutually matched, the inserting strip 25 is provided with a fixed thread through hole B251, and the inserting slot 26 is provided with a fixed thread through hole C261 which is matched with the fixed thread through hole B251.
Two ends of the bottom side of the top plate 21 are respectively provided with a fixed base block 27, a polish rod 271 is connected between the two fixed base blocks 27, a rectangular slide block 28 is matched on the polish rod 271 in a sliding manner, a slide guide plate 281 is arranged on one side of the rectangular slide block 28 close to the top plate 21, and slide guide grooves 211 distributed along the track of the slide guide plate 281 are arranged on the bottom side of the top plate 21; a rotating shaft 282 is arranged on one side surface of the rectangular sliding block 28 far away from the top plate 21, an inserting plate 29 capable of being inserted into the slot 26 is rotatably matched on the rotating shaft 282, and a fixing thread through hole D291 matched with the fixing thread through hole C261 is arranged on the inserting plate 29; a convex plate 293 is arranged at one side of the inserting plate 29 and is vertical to the length direction of the inserting plate 29, and a pin rod assembly for limiting the rotation of the inserting plate 29 is arranged on the convex plate 293; the inserting plate 29 and the protruding plate 293 are in an ┤ -shaped structure; the bottom side surfaces of the top plate 21 at both sides of the sliding guide groove 211 are respectively provided with a positioning groove A295 and a positioning groove B which are matched with the pin rod assembly.
Further, the method comprises the following steps of; the pin lever assembly 294 includes an inner guiding rod 2941 disposed on one side of the protruding plate 293 close to the top plate 21, the end of the inner guiding rod 2941 is connected to an outer rectangular sleeve 2943 that can be inserted into the positioning groove a295 and/or the positioning groove B through a spring, two opposite outer side walls of an open end of the outer rectangular sleeve 2943 are respectively provided with a control lug 2944, and by the arrangement of the control lug 2944, the outer rectangular sleeve 2943 can be conveniently controlled to move to a side close to the inner guiding rod 2941, so that the outer rectangular sleeve 2943 can be conveniently controlled to move out of the positioning groove a295 and/or the positioning groove B;
as shown in fig. 8, the inserting plate 29 protrudes from one side of the top plate 21, so that the protection unit 2 can be conveniently connected with the slot protection mechanism B400 and the slot protection mechanism a200 as shown below; at the moment, the outer rectangular sleeve 2943 is inserted into the positioning groove B in a matching manner;
in a normal state, the insertion plate 29 is prevented from protruding from one side of the top plate 21, and the insertion plate 29 can be rotated along the rotation shaft 282 such that the length direction of the insertion plate 29 is parallel to the length direction of the sliding guide groove 211, and at this time, the outer rectangular sleeve 2943 is inserted into the positioning groove a295 in a matching manner.
The rotation of the insert plate 29 is limited by inserting the outer rectangular sleeve 2943 into the positioning groove a295 or the positioning groove B in a matching manner, so that the insert plate 29 is in two fixed states, and the state of the insert plate 29 is convenient to switch by rotating and matching.
The partition board A11 is provided with a notch 15 which is used for a cable to turn from one cable channel A to enter the other cable channel A and is matched with the opening 16; the cable fixing block A103 is a foam block, and the cables arranged in the main line groove 100 and the branch line grooves 300 are conveniently fixed through the arrangement of the cable fixing block A103.
When in use, the main trunking bodies 1 are connected through the U-shaped fixing pieces 13; a connecting piece 5 is matched and installed at the opening 16 of the main trunk body 1 according to wiring requirements, and the main trunk 100 and the branch trunk 300 are connected through the connecting piece 5;
arranging cables in the main line slot 100 and the branch line slot 300 according to wiring requirements;
a wire groove cover A10 is arranged on the main wire groove bodies 1 in sequence in a matching way, the end parts of a plurality of wire groove covers A10 are mutually abutted, the wire groove cover A10 is prevented from being separated from the main wire groove bodies 1, and an L-shaped clamping block A111 is used for fixing the wire groove cover A10;
meanwhile, a wire groove cover B30 is arranged on the plurality of branch wire groove bodies 3 in a matching way from one end far away from the main wire groove 100 to one end close to the branch wire groove 300 in sequence, and the wire groove cover B30 of the L-shaped fixture block B311 is fixed by utilizing the rectangular opening 102.
Meanwhile, when the control cable passes through the connecting piece 5, the base plate a57 and the base plate B58 are firstly removed by rotating the fixing bolt E572, and then the control cable is placed into the cable channel C50 through the notch 54.
Then, sequentially connecting a plurality of protection units 2 on the main trunking 100, covering a trunking protection mechanism A200 above the main trunking 100, and rotating locking bolts to enable the locking bolts at two sides to respectively abut against positioning grooves 14 on the outer side wall of the main trunking body 1;
then connecting a plurality of protection units 2 to form a first wire slot protection mechanism B400, covering the wire slot protection mechanism B400 above a branch wire slot 300, rotating an inserting plate 29 on a protection unit 2 on a wire slot protection mechanism A200 close to the wire slot protection mechanism B400 to be screwed out, inserting the inserting plate into an inserting slot 26 on the protection unit 2 at the end part of the wire slot protection mechanism B400, and connecting the wire slot protection mechanism B400 with the wire slot protection mechanism A200; then, the locking bolts on the slot protection mechanism B400 are rotated to enable the locking bolts on the two sides to respectively abut against the positioning slots 14 on the outer side wall of the main slot body 1.
According to the invention, through the arrangement of the main wire groove 100, the wire groove protection mechanism A200, the branch wire groove 300 and the wire groove protection mechanism B400, the protection is realized while the cable is laid, the phenomenon that the outer insulating skin of the cable is damaged due to trampling, vehicle rolling and foreign matter impact when the cable is directly laid on the ground is avoided, and the service life of the cable is prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Cable protector based on construction, its characterized in that: the cable protection device comprises a main wire groove (100) for laying cables, wherein a wire groove protection mechanism A (200) is covered on the outer side of the main wire groove (100) in a matching manner;
the main trunking (100) comprises a plurality of main trunking bodies (1) which are connected in sequence and have U-shaped sections, wherein a plurality of partition plates A (11) are arranged in the main trunking bodies (1) and are divided into a plurality of cable channels A through the partition plates A (11); a wire casing cover A (10) is arranged on the main wire casing body (1) in a matching manner;
a U-shaped fixing piece (13) is connected between every two adjacent main wire groove bodies (1), two fixing threaded holes A (131) are formed in two outer side walls of each U-shaped fixing piece (13), notch structures (12) matched with the U-shaped fixing pieces (13) are arranged at two ends of each main wire groove body (1), fixing blocks (121) are arranged at two ends of each notch structure (12), and fixing bolts A (122) are arranged on the fixing blocks (121);
the wire casing protection mechanism A (200) comprises a plurality of protection units (2) which are sequentially connected, each protection unit (2) comprises a top plate (21), at least four support legs (22) are arranged on the bottom side surface of each top plate (21), threaded through holes (23) are formed in the support legs (22), locking bolts with end portions abutting against the outer side of the main wire casing body (1) are in threaded connection at the threaded through holes (23), and positioning grooves (14) matched with the locking bolts are formed in the outer side wall of the main wire casing body (1); the upper surface of the top plate (21) comprises an arc-shaped surface (24);
the number of the partition plates A (11) is at least two, and L-shaped fixture blocks A (111) are respectively arranged on the upper surfaces of the two end parts of the partition plates A (11) positioned on the two sides;
the wire casing cover A (10) comprises a rectangular plate-shaped cover plate A (101), a rectangular opening (102) matched with the L-shaped fixture block A (111) is formed in the cover plate A (101), and a cable fixing block A (103) matched with the cable channel A and used for fixing a cable in the cable channel A is further arranged on the bottom side face of the cover plate A (101);
two inner side walls of the main wire groove body (1) are respectively provided with at least one supporting lug (17) for supporting the wire groove cover A (10);
the cable laying device also comprises at least one branch cable groove (300) which is arranged at one side of the main cable groove (100) and communicated with the main cable groove (100);
the branch line groove (300) comprises a plurality of branch line groove bodies (3) which are connected in sequence and have U-shaped sections, wherein a plurality of partition plates B (31) are arranged in the branch line groove bodies (3) and are divided into a plurality of cable channels B through the partition plates B (31); a wire trough cover B (30) is arranged on the wire trough body (3) in a matching way;
the end part of any cable channel B at one end of the branch line groove (300) is provided with a U-shaped bulge part (32), and two side walls at the other end of the branch line groove (300) are respectively provided with at least one fixing bolt B (33);
at least one side of the main line groove body (1) is provided with an opening (16) communicated with the branch line groove (300);
the wire casing protection mechanism B (400) is matched and covered on the outer side of the branch wire casing (300), and the wire casing protection mechanism B (400) and the wire casing protection mechanism A (200) are identical in structure; the wire slot protection mechanism B (400) is fixedly connected with the wire slot protection mechanism A (200);
an inserting strip (25) and an inserting groove (26) which are matched with each other are respectively arranged at two ends of the top plate (21), a fixing thread through hole B (251) is arranged on the inserting strip (25), and a fixing thread through hole C (261) matched with the fixing thread through hole B (251) is arranged on the inserting groove (26);
two ends of the bottom side surface of the top plate (21) are respectively provided with a fixed base block (27), a polish rod (271) is connected between the two fixed base blocks (27), a rectangular slide block (28) is matched on the polish rod (271) in a sliding manner, a sliding guide plate (281) is arranged on one side surface, close to the top plate (21), of the rectangular slide block (28), and sliding guide grooves (211) distributed along the track of the sliding guide plate (281) are formed in the bottom side surface of the top plate (21);
a rotating shaft (282) is arranged on one side surface of the rectangular sliding block (28) far away from the top plate (21), an inserting plate (29) capable of being inserted into the slot (26) is rotatably matched on the rotating shaft (282), and a fixing thread through hole D (291) matched with the fixing thread through hole C (261) is formed in the inserting plate (29);
a convex plate (293) is arranged on one side of the inserting plate (29) and is vertical to the length direction of the inserting plate (29), and a pin rod assembly for limiting the inserting plate (29) to rotate is arranged on the convex plate (293);
the inserting plate (29) and the convex plate (293) are in ┤ -shaped structures;
the bottom side surfaces of the top plates (21) positioned at the two sides of the sliding guide groove (211) are respectively provided with a positioning groove A (295) and a positioning groove B which are matched with the pin rod assembly;
the pin rod assembly (294) comprises an inner guide rod (2941) arranged on one side face, close to the top plate (21), of the convex plate (293), the end portion of the inner guide rod (2941) is connected with an outer rectangular sleeve (2943) capable of being inserted into the positioning groove A (295) and/or the positioning groove B through a spring, and a control lug (2944) is arranged on one opposite outer side wall of the opening end of the outer rectangular sleeve (2943).
2. The cable protector based on building construction as claimed in claim 1, wherein the number of the partitions B (31) is at least two, and L-shaped blocks B (311) matched with the rectangular openings (102) are respectively arranged on the upper surfaces of the two end parts of the two partitions B (31) on the two sides;
the wire groove cover B (30) and the wire groove cover A (10) are identical in structure.
3. The construction-based cable protection device according to claim 2, wherein the opening (16) is provided with a connector (5) for separating a cable entering the branch line groove (300) and connecting the branch line groove (300) and the main line groove (100);
the connecting piece (5) comprises a rectangular frame (51) arranged at the opening (16), and a spacer bar (52) used for separating cables is arranged in the rectangular frame (51); the rectangular frame (51) is divided into a plurality of cable channels C (50) for cables to pass through by the spacer bars (52), and a notch (54) for placing the cables is arranged on the rectangular frame (51) above any one of the cable channels C (50);
two side surfaces of the rectangular frame (51) are respectively provided with a U-shaped stop plate (53) which is abutted against two surfaces of one side wall of the main wire groove body (1); and two ends of the U-shaped stop plate (53) positioned on the outer side of the connecting piece (5) are respectively provided with a fixed side plate (55), and the fixed side plates (55) are provided with fixing bolts D (56).
4. The building construction based cable protection device according to claim 3, wherein a hole plugging structure is arranged at any cable channel C (50);
the hole plugging structure comprises a substrate A (57) and a substrate B (58) which are symmetrically arranged; the opposite sides of the substrate A (57) and the substrate B (58) are respectively provided with an inner rectangular tube (571) and an outer rectangular tube (581) which are mutually sleeved;
the base plate A (57) is also provided with a fixing bolt E (572) penetrating through the inner rectangular tube (571), the base plate B (58) positioned in the outer rectangular tube (581) is provided with a base (582), and the base (582) is provided with a blind threaded hole (583) in threaded connection with the fixing bolt E (572);
cable channel C (50) both sides port department all sets up the step face (501) of rectangle, the inside wall of base plate A (57) and base plate B (58) is provided with the solid fixed ring A (574) of rectangle and the solid fixed ring B (584) of rectangle that the cooperation was gone into step face (501) respectively.
5. The cable protection device based on building construction as claimed in claim 1, wherein the partition board A (11) is provided with a notch (15) for turning a cable from one cable channel A to another cable channel A and matching with the opening (16);
the cable fixing block A (103) is a foam block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373324.XA CN112952722B (en) | 2021-04-07 | 2021-04-07 | Cable protection device based on construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373324.XA CN112952722B (en) | 2021-04-07 | 2021-04-07 | Cable protection device based on construction |
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| CN112952722A CN112952722A (en) | 2021-06-11 |
| CN112952722B true CN112952722B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110373324.XA Active CN112952722B (en) | 2021-04-07 | 2021-04-07 | Cable protection device based on construction |
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| CN (1) | CN112952722B (en) |
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| CN112018676A (en) * | 2020-08-31 | 2020-12-01 | 合肥智瑞工程科技有限公司 | Cable harness arranging device with layered laying and convenient maintenance functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000134768A (en) * | 1998-10-19 | 2000-05-12 | Meikosha:Kk | Wiring accessories storage box |
| CN212526242U (en) * | 2020-04-21 | 2021-02-12 | 安徽长江紧固件有限责任公司 | Bolt cutting machine with safety device |
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|---|---|---|---|---|
| EP0066462A2 (en) * | 1981-05-29 | 1982-12-08 | Steelcase Inc. | Partitions having raceways for communication cables |
| JPH07264746A (en) * | 1994-03-23 | 1995-10-13 | Showa Electric Wire & Cable Co Ltd | Branch rack |
| US6215069B1 (en) * | 1999-04-06 | 2001-04-10 | Hubbell Incorporated | Cable management panel assembly |
| JP2017188970A (en) * | 2016-04-01 | 2017-10-12 | 株式会社土井製作所 | Rotation apparatus for attachment of cable protection tube |
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| CN112018676A (en) * | 2020-08-31 | 2020-12-01 | 合肥智瑞工程科技有限公司 | Cable harness arranging device with layered laying and convenient maintenance functions |
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|---|---|
| CN112952722A (en) | 2021-06-11 |
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Effective date of registration: 20220902 Address after: No.52, West Fourth Ring Road South, Fengtai District, Beijing 100161 Applicant after: CHINA CONSTRUCTION FIRST BUILDING (Group) Corp.,Ltd. Address before: No. 1199, Hulin Road, Huangpu District, Guangzhou, Guangdong 510000 Applicant before: Guangzhou Linan Technology Co.,Ltd. |
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