CN214755304U

CN214755304U - Combined cable bridge

Info

Publication number: CN214755304U
Application number: CN202120975600.5U
Authority: CN
Inventors: 庞郑晓
Original assignee: Guangxi Xingtian Electric Co ltd
Current assignee: Guangxi Xingtian Electric Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a combined cable bridge frame, a cable frame, a clamping strip groove and a side wall plate, wherein two ends of the cable frame are welded with the lower surface of the inner wall of the side wall plate, the center of the inner wall of the side wall plate is fixedly connected with the clamping strip groove, the surface of the clamping strip groove is in clearance fit with the surface of the cable frame, the cable frame comprises an upper protecting cover, a fixed column, a cable carrying table, a supporting plate and a sliding clamping cavity, the top end of the upper protecting cover is fixed with the top end of the fixed column through bolts, compared with the original centralized cable arrangement, the cable frame of the utility model adopts the cable carrying table in the cable frame to distinguish and arrange cables in the cable frame, solves the problem that the cables in the cable frame are wound together due to the staggering, simultaneously fixes the cables by the upper protecting cover, then forms fixed protection between the surface of the cables and an extrusion block by matching with the internal structure of a decompression seat, and can be pulled easily in the maintenance process, compared with the original cables which are staggered together, the cable positioning device is more beneficial to the visual searching and maintenance of the cables at the later stage.

Description

Combined cable bridge

Technical Field

The utility model relates to a cable construction auxiliary member technical field, specificly a modular cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type, a tray type, a ladder type and a grid type, and consists of a support, a supporting arm, an installation accessory and the like, the bridge in the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts are required to be galvanized and installed on the bridge outside the building in the open air; the cable needs to be erected inside the current combined cable bridge, so that multiple cables are wound together in a wrong and complicated mode, the combined cable bridge is laid, the cables need to be dragged to be wound together, and the cable inside the bridge cable bridge is further overhauled in a staggered mode.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a modular cable testing bridge.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the combined cable bridge structurally comprises a cable frame, clamping strip grooves and side wall plates, wherein two ends of the cable frame are welded to the lower surfaces of the inner walls of the side wall plates, the centers of the inner walls of the side wall plates are integrally embedded and fixedly connected with the clamping strip grooves, and the surfaces of the clamping strip grooves are in clearance fit with the surfaces of the cable frame.

Furthermore, the cable frame comprises an upper protecting cover, a fixing column, a cable carrying table, a supporting plate and a sliding clamping cavity, the top end of the upper protecting cover is fixed with a bolt at the top end of the fixing column, the bottom end of the fixing column is welded with the surface of the supporting plate, the surface of the supporting plate is fixedly connected with the bottom of the cable carrying table in an embedded mode, the upper end of the cable carrying table is in clearance fit with the lower end of the upper protecting cover, and the outer side of the upper protecting cover is in clearance fit with the surface of the sliding clamping cavity.

Further, go up the protecting cover including step down seat, pendulum rod strip, solid keyhole, extrusion piece, release link, step down the seat and wholly inlay solid with pendulum rod strip center and be connected, pendulum rod strip top with gu tie the whole solid fixed connection in hole, the release link top is connected with the terminal articulated of pendulum rod strip, step down the seat surface and inlay solid with the extrusion piece upper surface and link firmly, the extrusion piece right side with gu tie the whole clearance fit in hole.

Furthermore, the pressure reduction seat comprises a buffer block, a touch pressure rod, a reversing bolt, a stress strip and a protective sleeve, wherein the bottom surface of the buffer block is connected with the top end of the touch pressure rod in a welding mode, the lower end surface of the touch pressure rod is movably matched with the upper surface of the stress strip, the tail end of the stress strip is hinged to the surface of the reversing bolt, the touch pressure rod is integrally connected with the inner portion of the protective sleeve in a nested mode, and the lower end of the protective sleeve is movably matched with the upper surface of the stress strip.

Furthermore, the front end of the clamping strip groove is movably matched with the whole surface of the sliding clamping cavity, the sliding clamping cavity can be clamped and slide through the cable bridge cover, the clamping strip groove prevents the sliding clamping cavity from displacing, and the sliding clamping cavity provides the sliding of the cover.

Furthermore, the inner wall of the swing rod strip is fixedly embedded with the upper surface of the buffer block, the inner wall of the swing rod strip fixedly embeds the surface of the buffer block, and the variable pressure which extrudes the contact pressure rod upwards supports the inner wall of the swing rod strip.

Furthermore, the extrusion block is made of silica gel materials, so that the extrusion block is beneficial to being matched with the limitation of a cable and can assist the process of pulling the extrusion block not to be scratched by the surface of the extrusion block.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a line loading platform in the cable frame distinguishes the inside cable conductor of cable bridge and puts, put with original concentrated cable and solved the inside cable of cable bridge because of crisscross cable winding problem that causes together under comparing, still fix its cable by last protecting cover simultaneously, later cooperate to step down seat inner structure with cable surface and extrusion piece between form fixed protection, can also comparatively light pulling in the maintenance process, it can more be favorable to the audio-visual searching and maintenance of later stage cable to compare with original crisscross cable together.

Drawings

Fig. 1 is a schematic structural view of a combined cable bridge of the present invention.

Fig. 2 is a schematic view of a front view structure of the cable frame of the present invention.

Fig. 3 is the schematic view of the internal structure of the upper protecting cover of the present invention.

Fig. 4 is a schematic view of the internal structure of the pressure-reducing seat of the present invention.

In the figure: the cable frame-1, the clamping strip groove-2, the side wall plate-3, the upper protecting cover-11, the fixing column-12, the wire loading table-13, the supporting plate-14, the sliding clamping cavity-15, the pressure reduction seat-111, the swing rod strip-112, the bolt fixing hole-113, the extrusion block-114, the reset rod-115, the buffer block-a 1, the touch pressure rod-a 2, the reversing bolt-a 3, the stress strip-a 4 and the protecting cover-a 5.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in FIGS. 1-4, the utility model provides a combined cable bridge, its structure includes cable frame 1, card strip groove 2, side wall plate 3, cable frame 1 both ends and the 3 inner wall lower surface welded connections of side wall plate, the 3 inner wall centers of side wall plate are connected with the whole embedded solid of card strip groove 2, card strip groove 2 surface and cable frame 1 surface clearance fit, cable frame 1 includes upper shield 11, fixed column 12, year line platform 13, backup pad 14, slide block chamber 15, upper shield 11 top and fixed column 12 top bolt fastening, fixed column 12 bottom and backup pad 14 surface welded connection, backup pad 14 surface and year line platform 13 bottom embedded solid connected, year line platform 13 upper end and upper shield 11 lower extreme clearance fit, the upper shield 11 outside and slide block chamber 15 surface clearance fit, upper shield 11 includes step-down seat 111, The device comprises a swing rod strip 112, a bolt fixing hole 113, an extrusion block 114 and a reset rod 115, wherein the whole of a pressure reducing seat 111 is fixedly embedded in the center of the swing rod strip 112, the top end of the swing rod strip 112 is fixedly embedded in the bolt fixing hole 113, the top end of the reset rod 115 is hinged to the tail end of the swing rod strip 112, the surface of the pressure reducing seat 111 is fixedly embedded in the upper surface of the extrusion block 114, the right side of the extrusion block 114 is in clearance fit with the bolt fixing hole 113, the pressure reducing seat 111 comprises a buffer block a1, a contact pressure rod a2, a reversing bolt a3, a stressed rod a4 and a protective cover a5, the bottom surface of the buffer block a1 is welded to the top end of the contact pressure rod a2, the surface of the lower end of the contact pressure rod a2 is movably matched with the upper surface of the stressed rod a4, the tail end of the stressed rod a4 is hinged to the surface of the protective cover a3, the contact pressure rod a2 is integrally connected with the interior of the protective cover a5, and the lower end of the protective cover a5 is movably matched with the upper surface of the stressed rod 4, card 2 front ends in strip groove and the whole surface clearance fit in slide card chamber 15, slide card chamber 15 can carry out the block through the cable testing bridge protecting cover and slide, preventing it from carrying out the displacement by card strip groove 2, provide the protecting cover through slide card chamber 15 and slide, swing rod 112 inner wall and buffer block a1 upper surface inlay solid and connect, swing rod 112 inner wall inlays admittedly its buffer block a1 surface, and the pressure of changing mutually upwards extruding to touch depression bar a2 supports, extrusion piece 114 adopts the silica gel material to make and forms, can also assist the in-process of its pulling by its surface scratch when being favorable to cooperating the cable conductor spacing.

The working principle of the present invention is explained as follows: the utility model discloses a through assemble fixedly in advance with cable frame 1 with card strip groove 2 lateral wall board 3, in order to prevent that the crisscross winding from appearing in the cable testing bridge internal cable conductor, so distinguish fixedly by carrying line platform 13 in cable frame 1, the release link 115 of welding fastening is through swinging pendulum rod strip 112 in the upper shield 11 in the cooperation backup pad 14 simultaneously, cooperation fixed column 12 carries out bolt fastening with its solid bolt hole 113, after the decompression seat 111 pushes down the good fixing with the cable conductor that carries of cooperation year line platform 13, make extrusion block 114 extrude its inside cable conductor, subsequent power decomposes atress strip a4 through inside touch pressure pole a2 of lag a5 in the decompression seat 111, when receiving the ascending thrust of extrusion block 114, atress strip a4 expands through the assistance of switching-over bolt a3, phase-changing lag a5 contracts and forms the support to atress strip a4 surface with its touch pressure pole a2, later cooperation buffer block a1 decomposes power direction pendulum rod strip 112, and the cable testing bridge protecting cover that will make up through the cooperation of card strip groove 2 and smooth card chamber 15 at last slides the card and goes into, reaches to hide internal cable conductor, the utility model discloses a line loading platform 13 in cable testing bridge 1 distinguishes the cable conductor inside the cable testing bridge and puts, puts with original concentrated cable and has solved under comparing that the cable testing bridge internal cable twines the problem together because of crisscross cable that causes, still is fixed its cable by last protecting cover 11 simultaneously, later cooperation decompression seat 11 inner structure forms fixed protection between with cable surface and the extrusion piece 114, can also comparatively light pulling in the maintenance process, compare with original crisscross cable together and can more be favorable to the audio-visual searching and maintenance of later stage cable.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a modular cable testing bridge, its structure includes cable frame (1), card strip groove (2), side wall board (3), its characterized in that:

the two ends of the cable rack (1) are welded and connected with the lower surface of the inner wall of the side wall plate (3), the center of the inner wall of the side wall plate (3) is integrally embedded and fixedly connected with the clamping strip groove (2), and the surface of the clamping strip groove (2) is in clearance fit with the surface of the cable rack (1);

the cable frame (1) comprises an upper protecting cover (11), a fixing column (12), a wire loading platform (13), a supporting plate (14) and a sliding clamping cavity (15), wherein the top end of the upper protecting cover (11) is fixed with the top end of the fixing column (12) through a bolt, the bottom end of the fixing column (12) is connected with the surface of the supporting plate (14) in a welded mode, the surface of the supporting plate (14) is fixedly embedded with the bottom of the wire loading platform (13), the upper end of the wire loading platform (13) is in clearance fit with the lower end of the upper protecting cover (11), and the outer side of the upper protecting cover (11) is in clearance fit with the surface of the sliding clamping cavity (15).

2. The modular cable tray of claim 1, wherein: go up protecting cover (11) including step down seat (111), pendulum rod strip (112), solid bolt hole (113), extrusion piece (114), release link (115), step down seat (111) whole with pendulum rod strip (112) center inlay solid and be connected, pendulum rod strip (112) top is connected with solid bolt hole (113) whole inlays solid, release link (115) top is connected with pendulum rod strip (112) end hinge, step down seat (111) surface and extrusion piece (114) upper surface inlay solid and be connected, extrusion piece (114) right side and solid bolt hole (113) whole clearance fit.

3. The modular cable tray of claim 2, wherein: the decompression seat (111) comprises a buffer block (a1), a pressure contact rod (a2), a reversing bolt (a3), a stressed bar (a4) and a protective sleeve (a5), wherein the bottom surface of the buffer block (a1) is connected with the top end of the pressure contact rod (a2) in a welding mode, the lower end surface of the pressure contact rod (a2) is movably matched with the upper surface of the stressed bar (a4), the tail end of the stressed bar (a4) is hinged with the surface of the reversing bolt (a3), the pressure contact rod (a2) is integrally connected with the protective sleeve (a5) in a nesting mode, and the lower end of the protective sleeve (a5) is movably matched with the upper surface of the stressed bar (a 4).

4. The modular cable tray of claim 1, wherein: the front end of the clamping strip groove (2) is movably matched with the whole surface of the sliding clamping cavity (15).

5. The modular cable tray of claim 2, wherein: the inner wall of the swing rod strip (112) is fixedly embedded with the upper surface of the buffer block (a 1).