CN218603107U

CN218603107U - Cable bridge with isolation groove

Info

Publication number: CN218603107U
Application number: CN202222707502.0U
Authority: CN
Inventors: 王佳宁; 汪祝军
Original assignee: Shanghai Huaibo Automation Technology Co ltd
Current assignee: Fengcheng Xincheng Mining Industry Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-10
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a cable testing bridge with isolation groove relates to cable testing bridge technical field, including the U-shaped bracket, the top middle part rigid coupling of U-shaped bracket has fixed plate in the middle of the n shape, install deployment mechanism on the fixed plate in the middle of the n shape, the inner diapire middle part rigid coupling of U-shaped bracket has the middle part locating plate, the both sides of middle part locating plate all are equipped with the spout of seting up on the inner diapire in the U-shaped bracket, equal sliding connection has a plurality of perpendicular cross-sections to be the slider of i-shaped structure in the spout, this cable testing bridge with isolation groove, be different from prior art, utilize synchronous fixture, effect through a plurality of movable locating plates and middle part locating plate, make and to form a plurality of isolation grooves and separate every cable of placing, and then avoid producing mutual interference between every cable, and can also carry out the centre gripping to the not cable of equidimension simultaneously and fix on this cable testing bridge, need not to adopt the mode of ribbon to fix the cable, installation effectiveness is high, application scope is wide.

Description

Cable bridge with isolation groove

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a cable testing bridge with isolation groove.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed on an outdoor bridge frame outside the building.

At present, current cable testing bridge is when using, need put into a plurality of unidimensional cables in proper order to the cable testing bridge on, and tighten every cable through the ribbon and fix on the cable testing bridge, such fixed mode leads to the efficiency of cable installation on the cable testing bridge, and it is comparatively inconvenient when dismantling on the cable testing bridge to the cable, secondly, the detachable that sets up on the cable testing bridge erects the cross-section and expandes for between the inconvenient U-shaped bracket bottom the cable testing bridge of apron of n shape, it is comparatively inconvenient when leading to later stage application and repair personnel to overhaul or maintain the cable, for this reason, we provide a cable testing bridge with the shielded cell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable testing bridge with isolation groove to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable bridge with an isolation groove comprises a U-shaped bracket, wherein an n-shaped middle fixing plate is fixedly connected to the middle of the top end of the U-shaped bracket, a unfolding mechanism is mounted on the n-shaped middle fixing plate, a middle positioning plate is fixedly connected to the middle of the inner bottom wall of the U-shaped bracket, sliding grooves formed in the inner bottom wall of the U-shaped bracket are formed in the two sides of the middle positioning plate, a plurality of sliding blocks with H-shaped vertical sections are connected in the sliding grooves in a sliding mode, a movable positioning plate is fixedly connected to the top end of each sliding block, and a synchronous clamping mechanism is connected between the two sliding blocks close to the two side walls of the U-shaped bracket and the U-shaped bracket;

synchronous fixture includes at two equal articulated hinge bar b in the slider bottom that are close to U-shaped bracket both sides wall, the one end that two hinge bar b subtend mutually all articulates the bottom edge at same carousel, the carousel all rotates through the pivot and connects the bottom at last fixed disk, the bottom at U-shaped bracket is fixed to the last fixed disk, threaded connection has the hand screw on the carousel, the top after the hand screw locking is supported tightly in the bottom edge of last fixed disk, a plurality of activity locating plates and middle part locating plate all adopt insulating plastic material to make, form a plurality of corresponding isolation tanks between a plurality of activity locating plates and the middle part locating plate, be convenient for the cable to put into.

Preferably, the two side walls of the n-shaped middle fixing plate are fixedly connected with Z-shaped hanging plates, the top ends of the Z-shaped hanging plates are provided with mounting holes in a penetrating mode, and the cable bridge can be fixed on the top wall of the indoor wall through bolts by the aid of the mounting holes.

Preferably, the unfolding mechanism comprises a hand screwing screw rod which is rotatably connected to the top end of the n-shaped middle fixing plate, the outer side of the hand screwing screw rod is in spiral transmission connection with a movable block, the hand screwing screw rod is twisted, and the movable block can move upwards on the hand screwing screw rod due to the limiting of the two hinged rods a.

Preferably, the two side walls of the movable block are both hinged with hinge rods a, the other ends of the hinge rods a are hinged with hinge cover plates with n-shaped structures in vertical sections, when the movable block moves upwards, the movable block can drive the two hinge rods a to move upwards, the two hinge cover plates can be pulled and unfolded, and sealing rings can be arranged at the movable connection positions of the hinge cover plates and the n-shaped middle fixing plates, so that water is prevented from flowing into the U-shaped bracket from gaps and damaging cables.

Preferably, the hinged cover plates are hinged to the n-shaped middle fixing plate, the hinged cover plates are movably overlapped on the U-shaped bracket, and the length between the inner walls of the two sides of the hinged cover plates is equal to the length between the outer walls of the two sides of the U-shaped bracket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by utilizing the synchronous clamping mechanism, a plurality of isolation grooves can be formed to separate each placed cable through the action of the plurality of movable positioning plates and the middle positioning plate thereof, so that the mutual interference among the cables is avoided, and meanwhile, the cables with different sizes can be clamped and fixed on the cable bridge frame without adopting a ribbon mode, so that the installation efficiency is high, and the application range is wide;

2. utilize expansion mechanism, twist the screw rod through turning round the hand, and the effect of a plurality of parts of cooperation can conveniently expand two articulated apron, and then make things convenient for follow-up personnel of executing repairment to overhaul or maintain convenient to use the cable of placing on this cable testing bridge.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic top plan view of the U-shaped bracket of the present invention;

fig. 3 is a schematic structural view of each component in the synchronous clamping mechanism of the present invention.

In the figure: 1. a U-shaped bracket; 2. an n-shaped middle fixing plate; 3. a Z-shaped hanger plate; 31. mounting holes; 4. a deployment mechanism; 401. screwing the screw rod by hand; 402. a movable block; 403. a hinge rod a; 404. a hinged cover plate; 5. a middle positioning plate; 51. a movable positioning plate; 52. a slider; 6. a synchronous clamping mechanism; 601. a hinge rod b; 602. a turntable; 603. a rotating shaft; 604. an upper fixed disc; 605. and screwing the screw by hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cable bridge with an isolation groove comprises a U-shaped bracket 1,U, wherein an n-shaped middle fixing plate 2,U is fixedly connected to the middle part of the inner bottom wall of the U-shaped bracket 1, a middle positioning plate 5 is fixedly connected to the middle part of the inner bottom wall of the U-shaped bracket 1, sliding grooves formed in the inner bottom wall of the U-shaped bracket 1 are formed in the two sides of the middle positioning plate 5, a plurality of sliding blocks 52 with vertical cross sections in I-shaped structures are connected in the sliding grooves in a sliding mode, a movable positioning plate 51 is fixedly connected to the top end of each sliding block 52, and a synchronous clamping mechanism 6 is connected between the two sliding blocks 52 close to the two side walls of the U-shaped bracket 1 and the U-shaped bracket 1; synchronous fixture 6 includes at the equal articulated hinge lever b601 in two slider 52 bottom that are close to U-shaped bracket 1 both sides wall, the opposite direction one end of two hinge lever b601 all articulates in the bottom edge of same carousel 602, carousel 602 all rotates through pivot 603 and connects the bottom at last fixed disk 604, the bottom at U-shaped bracket 1 is fixed to last fixed disk 604, threaded connection has hand screw 605 on carousel 602, the top after hand screw 605 locks supports tightly in the bottom edge of last fixed disk 604, a plurality of movable positioning plate 51 and middle part locating plate 5 all adopt insulating plastics material to make, form a plurality of corresponding isolation tanks between a plurality of movable positioning plate 51 and the middle part locating plate 5, be convenient for the cable to put into.

The two side walls of the n-shaped middle fixing plate 2 are fixedly connected with Z-shaped hanging plates 3,Z, the top ends of the hanging plates 3 penetrate through the installation holes 31, and the cable bridge can be fixed on the top wall of the indoor wall through the installation holes 31 through bolts.

The unfolding mechanism 4 is installed on the n-shaped middle fixing plate 2 and comprises a hand-screwing screw 401 which is rotatably connected to the top end of the n-shaped middle fixing plate 2, the outer side of the hand-screwing screw 401 is connected with a movable block 402 in a spiral transmission mode, the hand-screwing screw 401 is twisted, due to the limitation of two hinge rods a403, the movable block 402 can move upwards on the hand-screwing screw 401, the two side walls of the movable block 402 are respectively hinged with the hinge rods a403, the other end of each hinge rod a403 is hinged with a hinge cover plate 404 with an n-shaped vertical section, when the movable block 402 moves upwards, the two hinge rods a403 can be driven to move upwards, the two hinge cover plates 404 can be pulled and unfolded, a sealing ring can be arranged at the movable connection position of the hinge cover plate 404 and the n-shaped middle fixing plate 2, the phenomenon that water flows into the U-shaped bracket 1 from a gap and damages a cable is caused is avoided, the hinge cover plate 404 is both hinged on the n-shaped middle fixing plate 2, the hinge cover plate 404 is both movably lapped on the U-shaped bracket 1, and the length between the inner walls on both sides of the hinge cover plate 404 is equal to the length between the outer walls on both sides of the U-shaped bracket 1.

This scheme, when using this cable testing bridge with isolation slot, fix this cable testing bridge that two Z shape hanger plates 3 connect on indoor wall crown inner wall through two bolts earlier, and place a plurality of cables in every isolation slot that forms between a plurality of activity locating plates 51 and middle part locating plate 5 in proper order, and rotate capstan 602 through hand screw 605 after becoming flexible, and cooperate the effect of two hinge bar b601, and then make a plurality of activity locating plates 51 that middle part locating plate 5 both sides all were equipped with move to the direction of middle part locating plate 5 in step, and then can realize fixing on this cable testing bridge a plurality of cables in step, and then can carry out the centre gripping to cables of equidimension and fix on this cable testing bridge, need not to adopt the mode of ribbon to fix the cable, the installation effectiveness is high, and wide in application scope, secondly, when needing to overhaul or maintain a plurality of cables, accessible rotation hand screw 401, because the spiral drive is connected between hand screw 401 and the movable block 402, and cooperate the effect of two hinge bar 403 a, and then make things convenient for two articulated cover plate 404 to repair, and then make things convenient for the personnel of this follow-up to place cable maintenance to place the maintenance and overhaul the convenient use the cable testing bridge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable testing bridge with isolation groove, includes U-shaped bracket (1), its characterized in that: an n-shaped middle fixing plate (2) is fixedly connected to the middle of the top end of the U-shaped bracket (1), a unfolding mechanism (4) is mounted on the n-shaped middle fixing plate (2), a middle positioning plate (5) is fixedly connected to the middle of the inner bottom wall of the U-shaped bracket (1), sliding grooves formed in the inner bottom wall of the U-shaped bracket (1) are formed in the two sides of the middle positioning plate (5), a plurality of sliding blocks (52) with vertical cross sections in an I-shaped structure are connected in the sliding grooves in a sliding mode, a movable positioning plate (51) is fixedly connected to the top ends of the sliding blocks (52), and a synchronous clamping mechanism (6) is connected between the two sliding blocks (52) close to the two side walls of the U-shaped bracket (1) and the U-shaped bracket (1);

synchronous fixture (6) include at two slider (52) bottoms that are close to U-shaped bracket (1) both sides wall all articulated hinge bar b (601), the one end that two hinge bar b (601) subtend mutually all articulates the bottom edge at same carousel (602), carousel (602) all rotate through pivot (603) and connect the bottom at last fixed disk (604), the bottom at U-shaped bracket (1) is fixed in last fixed disk (604), screwed connection has hand screw (605) on carousel (602), the top after hand screw (605) locking supports tightly at the bottom edge of last fixed disk (604).

2. The cable tray with the isolation groove of claim 1, wherein: z-shaped hanging plates (3) are fixedly connected to two side walls of the n-shaped middle fixing plate (2), and mounting holes (31) are formed in the top ends of the Z-shaped hanging plates (3) in a penetrating mode.

3. The cable tray with the isolation groove of claim 1, wherein: the unfolding mechanism (4) comprises a hand-screwing screw rod (401) which is rotatably connected to the top end of the n-shaped middle fixing plate (2), and the outer side of the hand-screwing screw rod (401) is connected with a movable block (402) in a spiral transmission mode.

4. A cable tray with isolation slots as defined in claim 3, wherein: hinged rods a (403) are hinged to two side walls of the movable block (402), and hinged cover plates (404) with n-shaped vertical sections are hinged to the other ends of the hinged rods a (403).

5. The cable tray with isolation slots of claim 4, wherein: the hinged cover plates (404) are hinged to the n-shaped middle fixing plate (2), and the hinged cover plates (404) are movably lapped on the U-shaped bracket (1).