CN210838805U

CN210838805U - Cable bridge with isolation groove

Info

Publication number: CN210838805U
Application number: CN201922424103.1U
Authority: CN
Inventors: 丁华东
Original assignee: Tianjin Bailide Cable Bridge Stand Manufacturing Co ltd
Current assignee: Tianjin Bailide Cable Bridge Stand Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a cable bridge with isolation groove, including cable testing bridge and division board, the vertical installation of division board is on cable testing bridge bottom inner wall, the U type apron that the opening is decurrent has been cup jointed to cable testing bridge upper end outside, cable testing bridge left and right sides both ends outer wall inside all is provided with the side connecting hole, U type apron outside has cup jointed the U type mounting bracket that the opening is decurrent, through all increasing a neotype apron reinforcing apparatus inside three U type mounting bracket on this cable bridge with isolation groove, apron reinforcing apparatus can play the reinforcing effect to the U type apron of installing in cable testing bridge upper end, and this neotype apron reinforcing apparatus adjusts and can apply decurrent dynamics of compressing tightly always to the U type apron of fixing in cable testing bridge upper end after fixing on U type mounting bracket, and U type apron then can receive the dynamics of compressing tightly that the apron reinforcing apparatus was applyed always and be in the tight cable testing bridge always after the installation The state of (1).

Description

Cable bridge with isolation groove

Technical Field

The utility model belongs to the technical field of the cable bridge is relevant, concretely relates to cable bridge with isolation groove.

Background

The cable bridge is divided into structures of 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 a 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, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on the bridge outside the building in the open air, the groove type cable bridge is a fully-closed cable bridge, the cable bridge is most suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high-sensitivity systems and the like, and the cable bridge has better effects on shielding interference of the control cables and protection of the environmental cables in heavy corrosion.

The prior cable bridge technology with the isolation groove has the following problems: the cable bridge that has the isolation groove is still in the installation and after its inside cable conductor of walking, need cover the apron at the upper end of cable bridge this moment and fix the apron, make the apron can play the guard action to the inside cable conductor of cable bridge, and traditional apron is basically all fixed through the draw-in groove inside of drawing into cable bridge both ends to the card strip at its both ends when installing the cable bridge upper end, and the apron that this mode is fixed receives the influence of temperature easily, cause the apron to appear warping when the difference in temperature is great easily, and then can cause easily to produce between apron and the cable bridge not hard up this moment, and also easily when receiving the striking because be connected between apron and the cable bridge firmly and cause the apron to drop the condition of damage and appear inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable bridge with isolation groove to solve traditional apron that proposes in the above-mentioned background art and all basically pass through the draw-in groove inside of drawing into cable bridge both ends to the card strip at its both ends when installing cable bridge upper end and fix, and the fixed apron of this mode receives the influence of temperature easily, causes the apron to appear warping not hard up problem when the difference in temperature is great easily.

In order to achieve the above object, the utility model provides a following technical scheme: a cable bridge with isolation grooves comprises a cable bridge frame and isolation plates, wherein the isolation plates are vertically installed on the inner wall of the bottom of the cable bridge frame, a U-shaped cover plate with a downward opening is sleeved outside the upper end of the cable bridge frame, side connecting holes are formed in the outer walls of the left end and the right end of the cable bridge frame respectively, a U-shaped mounting frame with a downward opening is sleeved outside the U-shaped cover plate, L-shaped mounting pieces are connected to the left end and the right end of the lowest side of the U-shaped mounting frame respectively and fixedly connected with the side connecting holes in the left end and the right end of the cable bridge frame respectively through fixing screws, a top mounting hole is formed in the outer wall of the upper end of the U-shaped mounting frame, vertical lifting chutes are formed in the outer walls of the left end and the right end of the lower side of the U-shaped mounting frame respectively, transverse cover plate reinforcing devices are, be provided with horizontal reinforcement briquetting on the apron reinforcing apparatus, the parallel downside of consolidating the briquetting is provided with and sticiss the paster, consolidate the briquetting and sticis the paster through sticising spring fixed connection, the left end of consolidating the briquetting is provided with the rectangle connecting rod, the rectangle connecting rod passes the inside lift spout of U type mounting bracket left end and sets up in U type mounting bracket left end outer wall outside most leftwards, the rectangle connecting rod is connected with the restriction dog most leftwards, it is connected with locking screw to consolidate the briquetting right-hand member, locking screw passes the inside lift spout of U type mounting bracket right-hand member and sets up in U type mounting bracket right-hand member outside most rightwards, the locking swivel nut has been cup jointed to locking screw right-hand member outside.

Preferably, the cable bridge is close to the inside fixed spout that all is provided with the outside opening of upside left and right ends outer wall, all be provided with fixed draw runner on the both ends inner wall about the downside of U type apron, two fixed draw runner is connected respectively in the inside of two fixed spouts.

Preferably, the division board is provided with threely altogether the equal vertical equidistance of division board is connected on cable testing bridge bottom inner wall, and is three the division board is four the same isolation grooves of size, three to cable testing bridge inside isolation the top outer wall of division board and the top outer wall parallel and level of cable testing bridge.

Preferably, the inner walls of the left end and the right end of the U-shaped cover plate and the inner wall of the top of the U-shaped cover plate are connected to the outer portion of the upper end of the cable bridge frame, the inner walls of the left end and the right end of the U-shaped cover plate and the inner wall of the top of the U-shaped cover plate are respectively attached to the outer walls of the left end and the right end of the cable bridge frame and the outer.

Preferably, the compressing patch is a rectangular sheet structure formed by nano-magnesium alloy, the outer walls of the upper end and the lower end of the compressing patch are smooth outer walls, the bottom of the compressing patch can be completely attached to the outer wall of the top of the U-shaped cover plate, six compressing springs are connected between the compressing patch and the reinforcing pressing block, and the length and the elastic coefficient of the six compressing springs are the same.

Preferably, U type mounting bracket is provided with threely altogether, and is three U type mounting bracket is the U type frame construction that the opening is decurrent, and is three the opening both ends of U type mounting bracket are all through L type installation piece and fixed screw and cable testing bridge fixed connection, and is three the top outer wall of U type mounting bracket keeps the level parallel and level.

Compared with the prior art, the utility model provides a cable bridge with isolation groove possesses following beneficial effect:

1. the utility model discloses an inside all increase of three U type mounting bracket on this cable bridge that has the isolation tank has a neotype apron reinforcing apparatus, this neotype apron reinforcing apparatus can play the reinforcing action to the U type apron of installing in cable testing bridge upper end, this neotype apron reinforcing apparatus can not influence the normal dismouting of U type apron on cable testing bridge again when reinforcing to U type apron simultaneously, thereby can play protection and reinforced effect to whole cable bridge, this neotype apron reinforcing apparatus can exert decurrent dynamics of compressing tightly to the U type apron of fixing in cable testing bridge upper end after adjusting and fixing on U type mounting bracket, and U type apron then can receive the dynamics of compressing tightly that apron reinforcing apparatus applyed always and be in the state of compressing tightly on cable testing bridge after installing, thereby prevent that U type apron from receiving the striking or receiving the great temperature influence of difference and producing under the circumstances not hard up and deformation The situation appears;

2. the specific use mode and principle of the cover plate reinforcing device of the utility model are as follows, firstly, in order to install the novel cover plate reinforcing device, vertical lifting chutes are respectively added in the outer walls of the left end and the right end of the U-shaped mounting rack, the two ends of the novel cover plate reinforcing device are respectively connected and fixed in the two lifting chutes, and the novel cover plate reinforcing device can be adjusted by the two lifting chutes, thereby changing the compression force to the U-shaped cover plate, when the novel cover plate reinforcing device is not used, the novel cover plate reinforcing device is positioned at the top ends of the two lifting chutes, the bottom of the novel cover plate reinforcing device is not contacted with the outer wall of the top part of the U-shaped cover plate, when the novel cover plate reinforcing device is needed to apply the compression force to the U-shaped cover plate, only the locking screw sleeve at the right end of the locking screw rod needs to be loosened, so that the locking screw sleeve is separated from the state, then the reinforcing press block connected with the left end of the locking screw rod is grasped and pressed downwards, the rectangular connecting rod at the left end of the reinforcing press block and the locking screw rod at the right end which are pressed downwards slide in the lifting chutes inside the left end and the right end of the U-shaped mounting rack respectively, wherein the rectangular connecting rod adopts a rectangular cylinder structure and can prevent the whole cover plate reinforcing device from rotating synchronously step by step when the locking screw sleeve is rotated, when the reinforcing press block is pressed downwards to the bottom of the reinforcing press block and six compression springs connected with the compression paster are in a compression state, and the bottom of the compression paster is firmly attached to the outer wall of the top of the U-shaped cover plate, only the locking screw sleeve at the right end of the locking screw rod needs to be screwed, so that the adjusted cover plate reinforcing device is firmly locked under the current state, and the U-shaped cover plate arranged at the upper end of the cable bridge is fixed under the pressure exerted by, thereby playing the purpose of reinforcing the U-shaped cover plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic front perspective view of a cable bridge with an isolation groove according to the present invention;

fig. 2 is a schematic view of an elevational, partially enlarged structure of a cable bridge with an isolation groove according to the present invention;

fig. 3 is a schematic view of a front plane structure of the cover plate reinforcing device provided by the present invention;

in the figure: 1. an L-shaped mounting tab; 2. a cable bridge; 3. a separator plate; 4. connecting holes at the side edges; 5. a U-shaped cover plate; 6. a lifting chute; 7. a cover plate reinforcing device; 8. a U-shaped mounting frame; 9. a top mounting hole; 10. fixing the chute; 11. fixing a slide bar; 12. a limit stop block; 13. a rectangular connecting rod; 14. reinforcing the pressing block; 15. pressing the patch; 16. a compression spring; 17. locking the screw rod; 18. and locking the threaded sleeve.

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 work 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 isolation grooves comprises a cable bridge frame 2 and three isolation plates 3, wherein the isolation plates 3 are vertically arranged on the inner wall of the bottom of the cable bridge frame 2, the number of the isolation plates 3 is three, the three isolation plates 3 are all connected to the inner wall of the bottom of the cable bridge frame 2 at equal vertical intervals, the three isolation plates 3 isolate the interior of the cable bridge frame 2 into four isolation grooves with the same size, the outer walls of the tops of the three isolation plates 3 are flush with the outer wall of the top of the cable bridge frame 2, the isolation grooves separated by the isolation plates 3 can lead cables penetrating into the isolation grooves to be regularly routed in different categories, so that mutual interference cannot be generated between the cables during working, a U-shaped cover plate 5 with a downward opening is sleeved outside the upper end of the cable bridge frame 2, side connecting holes 4 are respectively arranged inside the outer walls of the left end and the right end of the cable bridge frame 2, and a U, the U-shaped mounting frames 8 are provided with three U-shaped frame structures with downward openings, the two open ends of the three U-shaped mounting frames 8 are fixedly connected with the cable bridge frame 2 through L-shaped mounting pieces 1 and fixing screws, the outer walls of the tops of the three U-shaped mounting frames 8 are kept horizontally and level, the cable bridge frame 2 can be mounted and fixed through the U-shaped mounting frames 8 more quickly and conveniently, the normal use of the cable bridge can be prevented from being influenced due to the large size of the U-shaped mounting frames 8, the left end and the right end of the lowest side of the U-shaped mounting frames 8 are both connected with the L-shaped mounting pieces 1, the two L-shaped mounting pieces 1 are respectively and fixedly connected with the side connecting holes 4 inside the left end and the right end of the cable bridge frame 2 through the fixing screws, the top mounting holes 9 are arranged inside the outer wall of the upper end of the U-shaped mounting frames 8, the vertical lifting chutes 6 are arranged inside the outer, the two lifting chutes 6 are internally connected with a transverse cover plate reinforcing device 7, the cover plate reinforcing device 7 is arranged on the parallel upper side of the U-shaped cover plate 5, the cable bridge frame 2 is internally provided with fixed chutes 10 with outward openings near the outer walls of the left end and the right end of the upper side, the inner walls of the left end and the right end of the lowest side of the U-shaped cover plate 5 are respectively provided with a fixed slide bar 11, the two fixed slide bars 11 are respectively connected inside the two fixed chutes 10, the inner walls of the left end and the right end and the inner wall of the top of the U-shaped cover plate 5 are respectively attached to the outer walls of the left end and the right end and the outer wall of the top of the cable bridge frame 2 after the U-shaped cover plate 5 is connected to the outer part of the upper end of the cable bridge frame 2, the U-shaped cover plate 5 and the cable bridge 2 have the same length and, thereby preventing the U-shaped cover plate 5 from shaking and deforming after being installed.

A cable bridge with an isolation groove, a transverse reinforcing pressing block 14 is arranged on a cover plate reinforcing device 7, a pressing patch 15 is arranged on the parallel lower side of the reinforcing pressing block 14, the reinforcing pressing block 14 and the pressing patch 15 are fixedly connected through a pressing spring 16, a rectangular connecting rod 13 is arranged at the left end of the reinforcing pressing block 14, the leftmost end of the rectangular connecting rod 13 penetrates through a lifting chute 6 inside the left end of a U-shaped mounting rack 8 and is arranged outside the outer wall of the left end of the U-shaped mounting rack 8, a limiting stop block 12 is connected to the leftmost end of the rectangular connecting rod 13, a locking screw 17 is connected to the right end of the reinforcing pressing block 14, the rightmost end of the locking screw 17 penetrates through the lifting chute 6 inside the right end of the U-shaped mounting rack 8 and is arranged outside the right end of the U-shaped mounting rack 8, a locking screw sleeve 18 is sleeved outside the right end of the locking screw 17, the bottom of the pressing patch 15 can be completely attached to the outer wall of the top of the U-shaped cover plate 5, six pressing springs 16 are connected between the pressing patch 15 and the reinforcing pressing block 14, the length and the elastic coefficient of the six pressing springs 16 are the same, the novel cover plate reinforcing device 7 is positioned at the top ends of the two lifting chutes 6 when not used, the bottom of the novel cover plate reinforcing device is not contacted with the outer wall of the top of the U-shaped cover plate 5, when the novel cover plate reinforcing device 7 is required to apply pressing reinforcing force to the U-shaped cover plate 5, only the locking screw sleeve 18 at the right end of the locking screw 17 needs to be unscrewed at the moment, so that the locking screw sleeve 18 is separated from the state of being attached to the outer wall of the right end of the U-shaped mounting rack 8, then the reinforcing pressing block 14 connected at the left end of the locking screw 17 is grasped and pressed downwards, and the rectangular connecting rod 13 at the left end of the reinforcing pressing block 14 and the locking screw 17 at the right end slide, wherein the rectangle connecting rod 13 adopts the rectangular cylinder structure can prevent that whole apron reinforcing apparatus 7 can rotate with step-by-step when rotatory locking swivel nut 18, be in compression state to reinforcing briquetting 14 pushing down its bottom and six compression springs 16 that sticis the paster 15 and be connected, and sticis the bottom of paster 15 firmly hug closely on U type apron 5 top outer wall after, only need screw up the locking swivel nut 18 of locking screw 17 right-hand member this moment, thereby die under current state for firm lock the apron reinforcing apparatus 7 of adjusting, will make the U type apron 5 of installing in cable testing bridge 2 upper end receive to sticis fixed under the pressure that spring 16 applyed always.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the cable bridge with the isolation groove is used, firstly, the position of the wall top of the whole cable bridge needs to be determined, then the three U-shaped mounting frames 8 are correspondingly installed on the top of the wall according to the positions of the side connecting holes 4 on the outer walls of the left and right ends of the cable bridge frame 2, when the three U-shaped mounting frames 8 are all installed, only the cable bridge frame 2 needs to be upwards backed up to ensure that the L-shaped mounting pieces 1 at the left and right ends of the bottom of the three U-shaped mounting frames 8 are respectively clung to the side connecting holes 4 on the outer walls of the left and right ends of the cable bridge frame 2, then the L-shaped mounting pieces 1 are fixedly connected with the cable bridge frame 2 through the fixing bolts, at the moment, the installed U-shaped mounting frames 8 can hoist the cable bridge frame 2 on the wall top, then the corresponding cables are placed inside the isolation grooves which are separated by the three isolation plates 3 inside the, after the cable conductor all walks the line, this moment only need 2 tops of cable testing bridge the U type apron 5 lid can, and three U type mounting bracket 8 on this cable bridge that has the isolation tank inside all increased a neotype apron reinforcing apparatus 7, this neotype apron reinforcing apparatus 7 can play the reinforcement effect to the U type apron 5 of installing in cable testing bridge 2 upper end, this neotype apron reinforcing apparatus 7 can not influence the normal dismouting of U type apron 5 on cable testing bridge 2 again when carrying out the reinforcement to U type apron 5 simultaneously, thereby can play protection and reinforced effect to whole cable bridge.

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. The utility model provides a cable bridge with isolation groove, includes cable testing bridge (2) and division board (3), its characterized in that: the isolating plate (3) is vertically installed on the inner wall of the bottom of the cable bridge (2), a U-shaped cover plate (5) with a downward opening is sleeved outside the upper end of the cable bridge (2), side connecting holes (4) are formed in the outer walls of the left end and the right end of the cable bridge (2), a U-shaped mounting frame (8) with a downward opening is sleeved outside the U-shaped cover plate (5), L-shaped mounting pieces (1) are connected to the left end and the right end of the lowest side of the U-shaped mounting frame (8), the two L-shaped mounting pieces (1) are fixedly connected with the side connecting holes (4) in the left end and the right end of the cable bridge (2) respectively through fixing screws, a top mounting hole (9) is formed in the outer wall of the upper end of the U-shaped mounting frame (8), and vertical lifting sliding chutes (6) are formed in the outer walls of, two lifting sliding chutes (6) are internally connected with a transverse cover plate reinforcing device (7), the cover plate reinforcing device (7) is arranged on the parallel upper side of the U-shaped cover plate (5), a transverse reinforcing pressing block (14) is arranged on the cover plate reinforcing device (7), a pressing patch (15) is arranged on the parallel lower side of the reinforcing pressing block (14), the reinforcing pressing block (14) and the pressing patch (15) are fixedly connected through a pressing spring (16), a rectangular connecting rod (13) is arranged at the left end of the reinforcing pressing block (14), the leftmost end of the rectangular connecting rod (13) penetrates through the lifting sliding chute (6) inside the left end of the U-shaped mounting frame (8) and is arranged outside the outer wall of the left end of the U-shaped mounting frame (8), the leftmost end of the rectangular connecting rod (13) is connected with a limiting stop block (12), and the right end of the reinforcing pressing block (14) is connected with, the rightmost end of the locking screw rod (17) penetrates through a lifting sliding groove (6) in the right end of the U-shaped mounting rack (8) and is arranged outside the right end of the U-shaped mounting rack (8), and a locking threaded sleeve (18) is sleeved outside the right end of the locking screw rod (17).

2. The cable bridge with the isolation groove of claim 1, wherein: cable testing bridge (2) are close to upside and all are provided with outside fixed spout (10) of opening about both ends outer wall inside, all be provided with fixed draw runner (11) on U type apron (5) downside about both ends inner wall, two fixed draw runner (11) are connected respectively in the inside of two fixed spout (10).

3. The cable bridge with the isolation groove of claim 1, wherein: division board (3) are provided with threely altogether, and are three the equal vertical equidistance of division board (3) is connected on cable testing bridge (2) bottom inner wall, and is three division board (3) keep apart into four isolation grooves that the size is the same, three cable testing bridge (2) inside the top outer wall of division board (3) and the top outer wall parallel and level of cable testing bridge (2).

4. The cable bridge with the isolation groove of claim 1, wherein: u type apron (5) are connected to cable testing bridge (2) upper end outside back U type apron (5) and control both ends inner wall and top inner wall and equally divide and do not control both ends outer wall and top outer wall laminating with cable testing bridge (2), the equal and both ends parallel and level of length of U type apron (5) and cable testing bridge (2).

5. The cable bridge with the isolation groove of claim 1, wherein: the pressing patch (15) is a rectangular sheet structure formed by nano-magnesium alloy, the outer walls of the upper end and the lower end of the pressing patch (15) are smooth outer walls, the bottom of the pressing patch (15) can be completely attached to the outer wall of the top of the U-shaped cover plate (5), six pressing springs (16) are connected between the pressing patch (15) and the reinforcing pressing block (14), and the length and the elastic coefficient of the pressing springs (16) are identical.

6. The cable bridge with the isolation groove of claim 1, wherein: u type mounting bracket (8) are provided with threely, three altogether U type mounting bracket (8) are the U type frame construction that open side down, and are three the opening both ends of U type mounting bracket (8) are all through L type installation piece (1) and fixed screw and cable testing bridge (2) fixed connection, and are three the top outer wall of U type mounting bracket (8) keeps the level parallel and level.