CN116316344B - Combined ladder type cable bridge with adjustable wiring assembly - Google Patents

Combined ladder type cable bridge with adjustable wiring assembly Download PDF

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Publication number
CN116316344B
CN116316344B CN202310601023.7A CN202310601023A CN116316344B CN 116316344 B CN116316344 B CN 116316344B CN 202310601023 A CN202310601023 A CN 202310601023A CN 116316344 B CN116316344 B CN 116316344B
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China
Prior art keywords
plate
shaped
wiring
isolation bearing
clamping groove
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CN202310601023.7A
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CN116316344A (en
Inventor
张荣华
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Yangzhong Yangzi Aluminium Processing Co ltd
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Yangzhong Yangzi Aluminium Processing Co ltd
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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The invention discloses a combined ladder type cable bridge with an adjustable wiring assembly, which comprises two L-shaped plates, wherein at least two rows of clamping groove mechanisms which are distributed along the length direction of the L-shaped plates are arranged on the long plate parts of the two L-shaped plates, an isolation bearing mechanism is arranged on the clamping groove mechanisms, and the two L-shaped plates are provided with two combination modes of accommodating wiring combination and hanging wiring combination, namely: storage wiring combination: the two L-shaped plates are enclosed to form a shell with a rectangular structure, the isolation bearing mechanisms are arranged on the clamping groove mechanisms of the L-shaped plates at the lower side, and the isolation bearing mechanisms in a row separate the inside of the shell to form a wiring channel; suspension wiring combination: the long plate parts of the two L-shaped plates are vertically arranged; according to the invention, when wiring, the cables are respectively arranged according to classification, or the cables are distributed one by one, so that a plurality of cables are separated, the corresponding cables can be quickly and accurately found, confusion during maintenance is avoided, and convenience is brought to maintenance personnel.

Description

Combined ladder type cable bridge with adjustable wiring assembly
Technical Field
The invention relates to the technical field of cable laying, in particular to a combined ladder type cable bridge with an adjustable wiring assembly.
Background
The cable bridge is a tool for arranging cables, the cables are arranged in the cable bridge, the traditional ladder-type cable bridge comprises a bridge main body and a cover plate welded at the top end of the bridge main body, wherein the bridge main body comprises a bottom supporting piece and two bridge side plates which are respectively positioned at two sides of the bottom supporting piece and are used for being welded with the cover plate, when the cables are required to be laid, the cables are arranged in the bridge main body, the bottom supporting piece is used for supporting the cables, and the bridge main body is of a U-shaped structure generally. Meanwhile, the number of the cables in the cable bridge is generally multiple, when the multiple cables are arranged in the cable bridge, the multiple cables are more chaotic, and the multiple cables are easy to stack up and down, for example, when one cable is replaced or removed in the later stage, the corresponding cables are inconvenient to take out and accurately position, and other cables are easy to be disordered; and the existing cable bridge frame is only one installation mode, and the installation mode is single.
Disclosure of Invention
The invention aims to provide a combined ladder type cable bridge with an adjustable wiring assembly, which solves the problems that cables in the traditional cable bridge are intensively placed, the corresponding cables are not convenient to replace or dismantle in the later period, the corresponding cables are inconvenient to take out and accurately position, other cables are easy to disorder and the installation mode is single.
The invention solves the technical problems by the following technical scheme that the invention comprises two L-shaped plates, wherein at least two rows of clamping groove mechanisms which are distributed along the length direction of the L-shaped plates are arranged on the long plate parts of the two L-shaped plates, an isolation bearing mechanism is arranged on the clamping groove mechanisms, and the two L-shaped plates are provided with two combination modes of storage wiring combination and suspension wiring combination, namely:
storage wiring combination: the two L-shaped plates are enclosed to form a shell with a rectangular structure, the isolation bearing mechanisms are arranged on the clamping groove mechanisms of the L-shaped plates at the lower side, and the isolation bearing mechanisms in a row separate the inside of the shell to form a wiring channel; suspension wiring combination: the long plate parts of the two L-shaped plates are vertically arranged, the two L-shaped plates are combined to form a T-shaped structure, the clamping groove mechanisms on the two L-shaped plates are in one-to-one correspondence, the isolation bearing mechanisms are commonly arranged on the clamping groove mechanisms of the two L-shaped plates, and each row of the isolation bearing mechanisms form a wiring branch;
the clamping groove mechanism comprises an inclined plate protruding towards one side of the external corner of the L-shaped plate, a sliding opening is formed in the middle of the inclined plate, a low opening and a high opening which are communicated with the sliding opening are formed in two ends of the inclined plate respectively, the low opening is located at the lower end of the inclined plate, the high opening is located at the upper end of the inclined plate, a third clamping groove is formed in the outer side of the upper end of the inclined plate, and a fourth clamping groove is formed in the inner side of the lower end of the inclined plate;
the isolation bearing mechanism comprises an isolation bearing plate and a clamping piece arranged on one side of the isolation bearing plate, the clamping piece comprises a supporting block fixed on the isolation bearing plate, an elastic part is arranged on one side, away from the isolation bearing plate, of the supporting block, a pushing block is arranged on one side, away from the supporting block, of the elastic part, and the pushing block is provided with a second protruding part which is matched with the third clamping groove and the fourth clamping groove.
Preferably, when the two L-shaped plates are combined in a storage and wiring combination mode, the end part of the long plate part of one L-shaped plate is connected with the end part of the short plate part of the other L-shaped plate through a clamping mechanism;
the clamping mechanism comprises a U-shaped clamping rod fixed at the end part of the short plate part and a plugboard arranged at the end part of the long plate part, wherein the plugboard is spliced in an inner cavity of the U-shaped clamping rod, a first protruding part is arranged on the side wall of the inner cavity of the U-shaped clamping rod, and a first clamping groove matched with the first protruding part is formed in the plugboard.
Preferably, when two L shaped plates are combined in a hanging wiring combination mode, the shielding mechanism is further included, the shielding mechanism comprises an installation strip arranged along the length direction of the L shaped plates, the installation strip is provided with a downwardly extending blind, a second clamping groove matched with the first protruding part is formed in the installation strip, and the installation strip is inserted into the inner cavity of the U-shaped clamping rod.
Preferably, the elastic part is two bending elastic blocks, and the width of the two bending elastic blocks is matched with the width of the sliding opening.
Preferably, the isolation bearing plate is provided with a binding mechanism, the binding mechanism comprises a storage opening formed in the isolation bearing plate, sliding grooves are formed in two side walls of the storage opening, arc grooves are formed in the inner sides of the two sliding grooves jointly, sliding blocks are mounted in the sliding grooves in a sliding mode jointly, and locking belts are fixed to the sliding blocks.
Preferably, the locking belt comprises a brace, a row of one-way limiting blocks are arranged on two sides of the brace, and the outer sides of the one-way limiting blocks are located in the sliding grooves.
Preferably, the brace and the unidirectional limiting block are made of nylon materials, and the unidirectional limiting block is obliquely arranged to one side of the sliding block.
Preferably, at least two lifting lugs are arranged on the outer side of the short plate part of the L-shaped plate.
Compared with the prior art, the invention has the beneficial effects that:
1. during wiring, the cables are respectively arranged according to classification, or the cables are distributed one by one, so that a plurality of cables are separated, the corresponding cables can be quickly and accurately found, confusion during maintenance is avoided, and convenience is brought to maintenance personnel.
2. The cable bridge has two different wiring modes for users to select, has functions diversified, wherein the accommodating wiring combination has larger load performance, the hanging wiring combination has more wiring positions, more types of cables can be respectively wired, and two wiring modes are compared with the traditional cable bridge, one side plate is fewer, so that wiring operation is more convenient.
3. Through the ingenious cooperation of draw-in groove mechanism and isolation bearing mechanism, can be as required with the isolation bearing mechanism fixed in a draw-in groove mechanism or fix simultaneously on two draw-in groove mechanisms to connect fixedly two L shaped plates.
Drawings
Fig. 1 is a schematic perspective view of a storage wiring assembly according to the present invention;
FIG. 2 is a schematic diagram of the front view structure of FIG. 1;
FIG. 3 is a schematic view of a structure of the clamping mechanism;
FIG. 4 is a schematic view of the lower L-shaped plate of FIG. 1;
FIG. 5 is a schematic perspective view of the installation of the isolation bearing mechanism of FIG. 4;
FIG. 6 is a schematic side view of the installation of the isolation bearing mechanism of FIG. 4;
FIG. 7 is a schematic diagram of the slot mechanism of FIG. 4;
FIG. 8 is a schematic view of the isolation bearing mechanism of FIG. 4;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8A;
FIG. 10 is a schematic perspective view of a suspension wiring assembly of the present invention;
FIG. 11 is a schematic diagram of the front view of FIG. 10;
FIG. 12 is an enlarged schematic view of the structure of FIG. 10B;
fig. 13 is a schematic side view of the installation of the isolation bearing mechanism of fig. 10.
The figures represent the numbers:
a 1-L-shaped plate; 11-a long plate portion; 12-short plate portion; 2-a slot-clamping mechanism; 21-inclined plate; 22-lower opening; 23-high opening; 24-a third clamping groove; 25-fourth clamping groove; 26-a sliding opening; 3-isolating the bearing mechanism; 31-abutting blocks; 32-an elastic part; 33-pushing blocks; 34-a second projection; 35-isolating the carrier plate; 4-a clamping mechanism; 41-U-shaped clamping bars; 42-first protrusions; 43-plugboard; 44-a first card slot; 5-shielding mechanism; 51-mounting a strip; 52-a blind; 53-a second card slot; 6-lifting lugs; 7-a cable; 81-a receiving opening; 82-sliding grooves; 83-arc grooves; 84-sliding blocks; 85-bracing; 86-one-way restriction block.
Detailed Description
The above and further technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
The invention provides a technical scheme that: a combined ladder type cable bridge with an adjustable wiring assembly is disclosed in fig. 1, and comprises two L-shaped plates 1, wherein the L-shaped plates 1 are provided with a long plate part 11 and a short plate part 12, the lengths of the L-shaped plates 1 are set according to requirements, the L-shaped plates 1 are made of materials such as glass fiber reinforced plastics, stainless steel or aluminum alloy, and holes can be drilled on the L-shaped plates 1 according to requirements so as to facilitate the extension connection of cables 7 to related equipment.
As shown in fig. 1 and 4, the long plate portions 11 of the two L-shaped plates 1 are provided with at least two rows of clamping groove mechanisms 2 distributed along the length direction of the L-shaped plates 1, in this embodiment, two rows of clamping groove mechanisms 2 are used for illustration, the number of each row of clamping groove mechanisms 2 is set according to needs (only two clamping groove mechanisms 2 are shown in the drawing for clarity of illustration), each clamping groove mechanism 2 is provided with an isolation bearing mechanism 3, the isolation bearing mechanisms 3 are selectively installed according to the situation, the two L-shaped plates 1 are combined into two modes, and the two modes are respectively a storage wiring combination and a suspension wiring combination.
As shown in fig. 1 and 2, the storage wiring combination: the tail ends of the long plate parts 11 and the tail ends of the short plate parts 12 of the two L-shaped plates 1 are respectively connected, a shell with a rectangular structure is formed by enclosing, under the combined mode, the isolation bearing mechanisms 3 are only arranged on the clamping groove mechanisms 2 of the L-shaped plates 1 at the lower side, the isolation bearing mechanisms 3 are all arranged on all the clamping groove mechanisms 2 on the L-shaped plates 1 at the lower side, a plurality of rows of isolation bearing mechanisms 3 divide the shell into a plurality of wiring channels (the number of the wiring channels is determined according to the number of the clamping groove mechanisms 2), a row of clamping groove mechanisms 2 are arranged at the edge of the long plate part 11 of the L-shaped plates 1 far away from one side of the short plate part 12 and are provided with the isolation bearing mechanisms 3, the row of isolation bearing mechanisms 3 can play a role of blocking the cables 7, so that the cables 7 are prevented from falling off during installation, the cables 7 are respectively distributed in the plurality of wiring channels according to classification, or the cables 7 are further distributed in the plurality of wiring channels one by one, the plurality of the cables 7 are further separated, the corresponding cables 7 can be quickly and accurately found, and the convenience is brought to maintenance personnel.
When the cable bridge is installed in a storage wiring combination mode, the cable bridge is hung on a ceiling or other corresponding positions in a mode of erecting a supporting frame, the lower L-shaped plate 1 is firstly installed on the supporting frame, then the plurality of isolation bearing mechanisms 3 are all installed on the clamping groove mechanism 2, the isolation bearing mechanisms 3 can be firstly installed on the clamping groove mechanism 2, then the cable bridge is hung and fixed, and wiring can be carried out.
As shown in fig. 10 and 11, the suspension wiring combination is: the long plate parts 11 of the two L-shaped plates 1 are vertically placed, the outer sides of the long plate parts 11 of the two L-shaped plates 1 are mutually close to each other, the two L-shaped plates 1 are combined to form a T-shaped structure, meanwhile, the clamping groove mechanisms 2 on the two L-shaped plates 1 are in one-to-one correspondence and are attached, as shown in fig. 13, the two L-shaped plates 1 are connected and fixed by the isolation bearing mechanisms 3 through the two clamping groove mechanisms 2, each row of the isolation bearing mechanisms 3 forms a wiring branch, a cable 7 can be erected on the wiring branch, and compared with a storage wiring combination, the suspension wiring combination has the double wiring position, and the like.
As shown in fig. 10, when the wiring group is hung, the plurality of isolation bearing mechanisms 3 mounted on the same row of clamping groove mechanisms 2 are distributed in a left-right mode, namely, the first isolation bearing mechanism 3 is positioned on the side edge of the left-side L-shaped plate 1, the second isolation bearing mechanism 3 is positioned on the side edge of the right-side L-shaped plate 1, the third isolation bearing mechanism 3 is positioned on the side edge of the left-side L-shaped plate 1, and the like, so that two adjacent isolation bearing mechanisms 3 on two sides are all equidistantly arranged, and when the cable 7 is erected on the isolation bearing mechanisms 3, the span distance of the cable 7 is effectively ensured.
As shown in fig. 1, 10 and 11, at least two lifting lugs 6 are arranged on the outer side of the short plate portion 12 of the L-shaped plate 1, and the lifting lugs 6 mainly serve to lift the two L-shaped plates 1 when hanging wiring combination, and facilitate butt joint installation of the two L-shaped plates 1 when accommodating wiring combination.
As shown in fig. 7, since the L-shaped plate 1 is of an L-shaped structure having a female corner portion and a male corner portion due to the characteristics of the L-shaped structure, the card slot mechanism 2 includes an inclined plate 21 protruding toward the male corner portion side of the L-shaped plate 1, the inclined plate 21 is integrally provided with the long plate portion 11, and the inclined plate 21 is formed by a punching process, one end of the inclined plate 21 near the long plate portion 11 is a low end, and one end of the inclined plate 21 away from the long plate portion 11 is a high end.
As shown in fig. 7, a sliding opening 26 is formed in the middle of the inclined plate 21, the sliding opening 26 is formed along the length direction of the inclined plate 21, two ends of the inclined plate 21 are respectively provided with a low opening 22 and a high opening 23 which are communicated with the sliding opening 26, the low opening 22 is positioned at the low end of the inclined plate 21, the high opening 23 is positioned at the high end of the inclined plate 21, a third clamping groove 24 is formed at the outer side of the high end of the inclined plate 21, a fourth clamping groove 25 is formed at the inner side of the low end of the inclined plate 21, and the third clamping groove 24 and the fourth clamping groove 25 have the same size and shape.
As shown in fig. 5 and 8, the isolation bearing mechanism 3 comprises an isolation bearing plate 35 and a clamping piece arranged at one side of the isolation bearing plate 35, the isolation bearing plate 35 is fixedly arranged on the L-shaped plate 1 through the clamping piece, the isolation bearing plate 35 forms an angle of 90 degrees with the long plate part 11, and the isolation bearing plate 35 plays a role in isolation when the wiring combination is contained; the insulating carrier plate 35 serves to support the weight of the cable 7 when the suspension wires are combined.
As shown in fig. 8, the clamping member includes a supporting block 31 fixed on the isolation bearing plate 35, the width of the supporting block 31 is larger than that of the inclined plate 21, an elastic portion 32 is installed on one side of the supporting block 31 away from the isolation bearing plate 35, a pushing block 33 is installed on one side of the elastic portion 32 away from the supporting block 31, the pushing block 33 is provided with a second protruding portion 34 adapted to the third clamping groove 24 and the fourth clamping groove 25, and after the isolation bearing mechanism 3 is installed in place, the second protruding portion 34 can be clamped into the third clamping groove 24 or the fourth clamping groove 25, so that the isolation bearing mechanism 3 is positioned and prevented from moving.
As shown in fig. 8, the elastic portion 32 is two bending elastic blocks, and the two bending elastic blocks are symmetrically arranged, when the two bending elastic blocks are subjected to acting force, the two bending elastic blocks are stretched and deformed to generate a storage force, the distance between the supporting block 31 and the pushing block 33 is increased, the width directions of the two bending elastic blocks have a certain load performance, meanwhile, the width of the two bending elastic blocks is adapted to the width of the sliding opening 26, so that the bearing performance of the isolation bearing plate 35 is further ensured, and the situation that skew occurs when the isolation bearing plate 35 is used in a hanging wiring combination is avoided.
As shown in fig. 5 and 6, the structure of the installation of the isolation bearing mechanism 3 during the nano-wire combination is schematically shown, the push block 33 is penetrated through the lower opening 22, then the isolation bearing mechanism 3 slides along the inclined plate 21, and the inclined plate 21 gradually extrudes the push block 33 due to the gradual protrusion of the inclined plate 21, so that the elastic portion 32 is stretched, and finally the second protruding portion 34 is clamped into the third clamping groove 24, that is, the installation of the isolation bearing mechanism 3 is completed, at this time, the elastic portion 32 is in a semi-stretched state, and the stability of the isolation bearing plate 35 is sufficient because the isolation bearing plate 35 is not subjected to too great load during the nano-wire combination.
As shown in fig. 13, a schematic structural diagram of the installation of the isolation bearing mechanism 3 during the suspension wiring combination is shown, wherein the lower end of one inclined plate 21 is respectively attached to the other upper end, then the push block 33 passes through the corresponding lower opening 22, and the isolation bearing mechanism 3 slides along the inclined plate 21, and as the inclined plate 21 gradually bulges, the inclined plate 21 gradually extrudes the push block 33, so that the elastic part 32 is stretched, and finally the second protruding part 34 is clamped into the fourth clamping groove 25, thereby completing the installation of the isolation bearing mechanism 3; the supporting block 31 can be connected with the long plate part 11 through screws, so that the load performance of the isolation bearing plate 35 can be further ensured; the smart design of the isolation bearing plate 35 and the sliding opening 26 can enable the isolation bearing mechanism 3 to be adaptively and stably connected with one or two clamping groove mechanisms 2.
As shown in fig. 11, the insulating carrier plate 35 is provided with a binding mechanism for binding the cable 7 at the time of suspension wiring combination, ensuring the stability of the cable 7.
As shown in fig. 8 and 9, the binding mechanism includes a storage opening 81 formed in the isolation bearing plate 35, sliding grooves 82 are formed in two side walls of the storage opening 81, sliding blocks 84 are mounted in the two sliding grooves 82 in a sliding manner, a certain damping force is provided between the sliding blocks 84 and the two sliding grooves 82 to prevent the sliding blocks 84 from moving automatically, locking belts are fixed on the sliding blocks 84 through screws, so that the locking belts can be replaced conveniently, after the cable 7 is maintained and removed, the locking belts can be replaced conveniently and used continuously, arc-shaped grooves 83 are formed in the inner sides of the two sliding grooves 82, the arc-shaped grooves 83 are arranged to enable the locking belts to be pulled out smoothly, and the arc-shaped grooves 83 are narrower than the sliding grooves 82, so that the sliding blocks 84 cannot slide out through the arc-shaped grooves 83.
The lock belt comprises a brace 85, the width of the brace 85 is slightly smaller than that of the storage opening 81, a row of one-way limiting blocks 86 are arranged on two sides of the brace 85, the outer sides of the one-way limiting blocks 86 extend into the sliding grooves 82, the one-way limiting blocks 86 are made of nylon materials and have certain elasticity, and the tail ends of the one-way limiting blocks 86 are obliquely arranged to one side of the sliding blocks 84, so that the one-way limiting blocks 86 can be obliquely bent only in one direction.
When the cable 7 is used, the cable 7 is erected on the isolation bearing plate 35, then the end part of the brace 85 is pulled upwards and surrounds the cable 7 for a circle, the end part of the brace 85 passes through the storage opening 81, the unidirectional limiting block 86 automatically tilts when passing through the storage opening 81, the locking belt smoothly passes through the storage opening 81, and if the locking belt is loosened, the unidirectional limiting block 86 is outwards spread, and cannot pass through the storage opening 81, namely, the cable 7 is fixed, as shown in fig. 11.
As shown in fig. 2, when the two L-shaped plates 1 are combined in a storage and wiring combination manner, the end of the long plate portion 11 of one L-shaped plate 1 is connected with the end of the short plate portion 12 of the other L-shaped plate 1 through the clamping mechanism 4, and further the two end portions of the two L-shaped plates 1 are connected with each other to form a rectangular-structure housing.
As shown in fig. 3, the clamping mechanism 4 includes a U-shaped clamping rod 41 fixed at the end of the short plate portion 12 and a plug board 43 disposed at the end of the long plate portion 11, the U-shaped clamping rod 41 has an inner cavity, the size of the inlet of the inner cavity is smaller than that of the bottom, so that the plug board 43 can be clamped more firmly, the plug board 43 and the long plate portion 11 are integrated, the plug board 43 is formed by bending processing, and the plug board 43 is inserted into the inner cavity of the U-shaped clamping rod 41, namely, the connection between the long plate portion 11 and the short plate portion 12 is completed, in order to ensure the connection stability, the side wall of the inner cavity of the U-shaped clamping rod 41 is provided with symmetrical first protruding portions 42, the plug board 43 is provided with first clamping grooves 44 adapted to the first protruding portions 42, and when the plug board 43 is inserted into the inner cavity of the U-shaped clamping rod 41, the plug board 43 can be connected more firmly.
As shown in fig. 10, when the two L-shaped plates 1 are combined in a hanging wiring combination mode, a shielding mechanism 5 is further added for shielding dust and protecting the cable 7; the shielding mechanism 5 is mounted on the U-shaped clamping rod 41, and the shielding mechanism 5 is arranged along the length direction of the L-shaped plate 1.
As shown in fig. 12, the shielding mechanism 5 includes a mounting strip 51 disposed along the length direction of the L-shaped plate 1, the mounting strip 51 is provided with a plurality of shades 52 extending downward, the shades 52 are disposed side by side, two adjacent shades 52 are tightly attached, the shades 52 can play a role in shielding and protecting, and meanwhile, when the cable 7 is overhauled, the shielding mechanism 5 can be detached or the shades 52 can be partially lifted, the mounting strip 51 is provided with a second clamping groove 53 adapted to the first protruding portion 42, the mounting strip 51 is inserted into the inner cavity of the U-shaped clamping rod 41, and the shielding mechanism 5 can be fixed on the U-shaped clamping rod 41.
The foregoing description of the preferred embodiment of the invention is merely illustrative of the invention and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (8)

1. The utility model provides a combination ladder type cable testing bridge that is furnished with adjustable wiring subassembly, its characterized in that includes two L shaped plate (1), two all be provided with at least two rows on long board portion (11) of L shaped plate (1), and along draw-in groove mechanism (2) of L shaped plate (1) length direction distribution, install on draw-in groove mechanism (2) and keep apart bearing mechanism (3), two L shaped plate (1) have accomodate wiring combination and hang two kinds of combination modes of wiring combination, namely:
storage wiring combination: the two L-shaped plates (1) are enclosed to form a rectangular shell, the isolation bearing mechanisms (3) are arranged on the clamping groove mechanisms (2) of the lower L-shaped plates (1), and the isolation bearing mechanisms (3) in a row separate the inside of the shell to form a wiring channel; suspension wiring combination: the long plate parts (11) of the two L-shaped plates (1) are vertically arranged, the two L-shaped plates (1) are combined to form a T-shaped structure, the clamping groove mechanisms (2) on the two L-shaped plates (1) are in one-to-one correspondence, the isolation bearing mechanisms (3) are commonly arranged on the clamping groove mechanisms (2) of the two L-shaped plates (1), and each row of the isolation bearing mechanisms (3) form a wiring branch;
the clamping groove mechanism (2) comprises an inclined plate (21) protruding towards one side of the external corner of the L-shaped plate (1), a sliding opening (26) is formed in the middle of the inclined plate (21), a low opening (22) and a high opening (23) which are communicated with the sliding opening (26) are respectively formed in two ends of the inclined plate (21), the low opening (22) is located at the low end of the inclined plate (21), the high opening (23) is located at the high end of the inclined plate (21), a third clamping groove (24) is formed in the outer side of the high end of the inclined plate (21), and a fourth clamping groove (25) is formed in the inner side of the low end of the inclined plate (21);
the isolation bearing mechanism (3) comprises an isolation bearing plate (35) and a clamping piece arranged on one side of the isolation bearing plate (35), the clamping piece comprises a supporting block (31) fixed on the isolation bearing plate (35), an elastic part (32) is arranged on one side, away from the isolation bearing plate (35), of the supporting block (31), a pushing block (33) is arranged on one side, away from the supporting block (31), of the elastic part (32), and the pushing block (33) is provided with a second protruding part (34) matched with a third clamping groove (24) and a fourth clamping groove (25).
2. A modular ladder cable bridge provided with an adjustable wiring assembly according to claim 1, wherein when two L-shaped plates (1) are combined in a received wiring assembly, the end of the long plate portion (11) of one L-shaped plate (1) is connected to the end of the short plate portion (12) of the other L-shaped plate (1) by means of a snap-in mechanism (4);
the clamping mechanism (4) comprises a U-shaped clamping rod (41) fixed at the end part of the short plate part (12) and a plugboard (43) arranged at the end part of the long plate part (11), wherein the plugboard (43) is inserted into an inner cavity of the U-shaped clamping rod (41), a first protruding part (42) is arranged on the side wall of the inner cavity of the U-shaped clamping rod (41), and a first clamping groove (44) matched with the first protruding part (42) is formed in the plugboard (43).
3. A modular ladder cable bridge provided with an adjustable wiring assembly according to claim 2, wherein when two L-shaped plates (1) are combined in a suspended wiring combination, the modular ladder cable bridge further comprises a shielding mechanism (5), the shielding mechanism (5) comprises a mounting strip (51) arranged along the length direction of the L-shaped plates (1), the mounting strip (51) is provided with a downwardly extending blind (52), the mounting strip (51) is provided with a second clamping groove (53) adapted to the first protruding part (42), and the mounting strip (51) is inserted into the inner cavity of the U-shaped clamping bar (41).
4. A modular ladder cable bridge provided with an adjustable routing assembly according to claim 1, wherein said elastic portion (32) is provided as two bent-shaped blocks, the width of both of said bent-shaped blocks being adapted to the width of the sliding opening (26).
5. The combined ladder type cable bridge with the adjustable wiring assembly according to claim 1, wherein a binding mechanism is arranged on the isolation bearing plate (35), the binding mechanism comprises a containing opening (81) formed in the isolation bearing plate (35), sliding grooves (82) are formed in two side walls of the containing opening (81), arc-shaped grooves (83) are formed in the inner sides of the two sliding grooves (82) jointly, sliding blocks (84) are mounted in the two sliding grooves (82) in a sliding mode, and locking belts are fixed on the sliding blocks (84).
6. A modular ladder cable bridge provided with an adjustable routing assembly according to claim 5, wherein the locking strip comprises a stay (85), wherein a row of unidirectional limiting blocks (86) are provided on both sides of the stay (85), and wherein the outer sides of the unidirectional limiting blocks (86) are located in the sliding grooves (82).
7. A modular ladder cable bridge incorporating an adjustable routing assembly according to claim 6, wherein the braces (85) and one-way limiting blocks (86) are made of nylon material and the one-way limiting blocks (86) are inclined to one side of the sliding block (84).
8. A modular ladder cable bridge provided with an adjustable routing assembly according to claim 1, wherein the short plate portion (12) of the L-shaped plate (1) is provided with at least two lifting lugs (6) on the outside.
CN202310601023.7A 2023-05-26 2023-05-26 Combined ladder type cable bridge with adjustable wiring assembly Active CN116316344B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106229909A (en) * 2014-12-27 2016-12-14 戴亚细 Electric power cabinet wire casing and apply the electric power cabinet of this wire casing
CN215452409U (en) * 2021-09-10 2022-01-07 天津晶东化学复合材料有限公司 Reation kettle electric wire explosion-proof pipe mounting bracket
CN114744561A (en) * 2022-03-01 2022-07-12 淮北矿业股份有限公司 Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device
CN115249961A (en) * 2022-07-22 2022-10-28 江苏泰宇电气有限公司 Ladder type cable bridge and mounting method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106229909A (en) * 2014-12-27 2016-12-14 戴亚细 Electric power cabinet wire casing and apply the electric power cabinet of this wire casing
CN215452409U (en) * 2021-09-10 2022-01-07 天津晶东化学复合材料有限公司 Reation kettle electric wire explosion-proof pipe mounting bracket
CN114744561A (en) * 2022-03-01 2022-07-12 淮北矿业股份有限公司 Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device
CN115249961A (en) * 2022-07-22 2022-10-28 江苏泰宇电气有限公司 Ladder type cable bridge and mounting method thereof

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