CN218242867U

CN218242867U - Reducing joint cable bridge

Info

Publication number: CN218242867U
Application number: CN202222026727.XU
Authority: CN
Inventors: 金伟; 唐健
Original assignee: Haiyun Electric Jiangsu Co ltd
Current assignee: Haiyun Electric Jiangsu Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-06
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the cable testing bridge, especially, be a reducing joint cable testing bridge, which comprises a frame body, the frame body includes mounting panel, flexible apron and two L boards, two the one end of L board is sliding connection respectively in the first spout that the mounting panel both sides were seted up, the draw-in groove has been seted up to one side of L board, the upper portion of mounting panel is provided with the limited subassembly of injecing the activity of L board, flexible apron includes mainboard and two subplates, two the one end of subplate is sliding connection in the second spout that the mainboard both sides were seted up respectively, the other end of subplate and the draw-in groove plug-in connection on the L board, the utility model discloses, through setting up mounting panel and L board to set up the first spout of slidable connection L board at the mounting panel, thereby go the flexible L board that is located first spout according to the actual need on the spot, make two L board intervals on the mounting panel enlarge or reduce, thereby improved the suitability and the practicality of frame body.

Description

Reducing joint cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a reducing joint cable testing bridge.

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 bridge can independently erect in the building, also can lay on various buildings (structures) and piping lane support, should embody simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, all parts all need carry out the zinc-plating and handle, install the outdoor bridge outside the building, the cable bridge also can use the cable bridge that the reducing connects to carry out the thickness overlap joint when the cable thickness or bind the thickness and change, present cable bridge internal diameter width just can't change according to the actual conditions on-the-spot after dispatching from the factory, cause the applicable of cable bridge to narrow down, be unfavorable for normal use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a reducing connects cable testing bridge has solved the unable problem that changes of the cable testing bridge internal diameter width at present that proposes in the above-mentioned background art after dispatching from the factory.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a reducing joint cable testing bridge, includes the frame body, the frame body includes mounting panel, flexible apron and two L boards, two sliding connection is in the first spout that the mounting panel both sides were seted up respectively to the one end of L board, the draw-in groove has been seted up to one side of L board, the upper portion of mounting panel is provided with the limited subassembly of injecing the activity of L board, flexible apron includes mainboard and two subplates, two sliding connection is in the second spout that the mainboard both sides were seted up respectively to the one end of subplate, the other end of subplate and the draw-in groove plug-in connection on the L board.

Further, the tongue-and-groove that runs through to L board both ends is seted up to one side of L board, two be provided with supporting component between the L board, supporting component includes telescopic link and runner, the equal fixedly connected with fourth of the twelve earthly branches head in both ends of telescopic link, fourth of the twelve earthly branches head sliding connection is in the tongue-and-groove on the L board, the perforation looks adaptation that the one end and runner one side of telescopic link were seted up.

Furthermore, the limiting component comprises two gears and two threaded rods, the gears are rotatably connected to the upper portion of the mounting plate through bearing seats, threaded grooves formed in the upper portions of the gears are in threaded connection with the threaded rods, and one ends of the threaded rods penetrate through holes formed in the positions, corresponding to the threaded grooves, of the mounting plate and are in interference connection with the surface wall of the L plate in the first sliding groove.

Further, the telescopic link includes thick pole and the thin pole of mutual grafting connection, and two first fixed connection respectively in the one end of thick pole and thin pole of fourth of the twelve earthly branches, the runner includes thick wheel and thin wheel, thick wheel one side seted up with the first commentaries on classics hole of thick pole looks adaptation, thin wheel one side seted up with the second commentaries on classics hole of thin pole looks adaptation.

Further, the one end fixedly connected with lug of L board, lug sliding connection is in first spout, two piece of hindering of notch department fixedly connected with of first spout, two the piece of hindering is located the both sides of L board respectively, and two piece of hindering all is contradicted with the lug and is connected each other.

Furthermore, a spacer bar is connected in the mortise in a sliding manner and is positioned on one side of the supporting component.

(III) advantageous effects

Compared with the prior art, the utility model provides a reducing connects cable testing bridge possesses following beneficial effect:

1. the utility model discloses, through setting up mounting panel and L board to but set up the first spout of sliding connection L board at the mounting panel, thereby go the flexible L board that is located first spout according to the actual need at scene, make two L board intervals on the mounting panel enlarge or reduce, thereby improved the suitability and the practicality of frame body.

2. The utility model discloses, through setting up the supporting component that can take out, the supporting component comprises telescopic link and fourth of the twelve earthly branches head to rotate the cover in the telescopic link outside and be equipped with the runner, the telescopic link can effectually prop up the cable, and the flexibility that utilizes the telescopic link can change according to the change of frame body internal diameter width, thereby improves supporting component's application scope, and the cable is put on the runner, can effectually reduce the frictional force between cable and the telescopic link, reduces the surface wear of cable.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic perspective view of the mounting plate and the L-shaped plate of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic sectional perspective view of the support assembly of the present invention;

fig. 5 is a schematic perspective view of the retractable cover plate of the present invention.

In the figure: 1. a frame body; 101. mounting a plate; 102. an L-shaped plate; 103. a first chute; 2. a retractable cover plate; 201. a main board; 202. a sub-board; 203. a second chute; 3. a support assembly; 301. a telescopic rod; 302. a rotating wheel; 303. riveting heads; 4. defining an assembly; 401. a threaded rod; 402. a gear; 5. mortises; 6. a card slot; 7. a spacer bar; 8. blocking; 9. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

As shown in fig. 1 to 5, an embodiment of the present invention provides a reducing joint cable bridge, including a frame body 1, the frame body 1 includes a mounting plate 101, a retractable cover plate 2 and two L plates 102, one end of each of the two L plates 102 is slidably connected to a first sliding slot 103 formed on both sides of the mounting plate 101, a clamping slot 6 is formed on one side of the L plate 102, a limiting component 4 for limiting the movement of the L plate 102 is disposed on the upper portion of the mounting plate 101, the retractable cover plate 2 includes a main plate 201 and two sub plates 202, one end of each of the two sub plates 202 is slidably connected to a second sliding slot 203 formed on both sides of the main plate 201, and the other end of the sub plate 202 is connected to the clamping slot 6 on the L plate 102 in an inserting manner;

the two L boards 102 and the mounting board 101 form a U-shaped structure, the mounting board 101 limits the range of motion of the two L boards 102 through the first sliding groove 103, the two L boards 102 on the mounting board 101 are pulled, the distance between the two L boards 102 is enlarged or reduced, the inner diameter width of the whole frame body 1 is changed, then the two auxiliary boards 202 on the main board 201 are moved according to the inner diameter width of the frame body 1, one sides of the two auxiliary boards 202 are respectively clamped into the clamping grooves 6 on the two L boards 102, so that the telescopic cover board 2 can seal the inner cavity of the frame body 1, the threaded hole in the main board 201 is internally threaded with a screw, the screw is manually rotated, the screw can extrude the auxiliary board 202 in the second sliding groove 203, and the auxiliary board 202 is fixed in the second sliding groove 203 of the main board 201 and cannot move.

As shown in fig. 1 and 4, in some embodiments, a mortise 5 penetrating through two ends of the L-shaped plate 102 is formed in one side of the L-shaped plate 102, a supporting assembly 3 is disposed between the two L-shaped plates 102, the supporting assembly 3 includes a telescopic rod 301 and a rotating wheel 302, two ends of the telescopic rod 301 are both fixedly connected with a mortise 303, the mortise 303 is slidably connected in the mortise 5 of the L-shaped plate 102, and one end of the telescopic rod 301 is matched with a through hole formed in one side of the rotating wheel 302;

supporting component 3 is used for supporting cable, avoids cable direct contact to flexible apron 2, adjusts telescopic link 301's length according to the interval between two L boards 102 to make things convenient for in the mortise 303 at telescopic link 301 both ends can insert corresponding tongue-and-groove 5, and mortise 5 and mortise 303 are type structure, are used for placing the cable on the runner 302 for reduce the frictional force between cable and the telescopic link 301.

As shown in fig. 1 and 2, in some embodiments, the limiting assembly 4 includes two gears 402 and two threaded rods 401, the gears 402 are rotatably connected to the upper portion of the mounting plate 101 through bearing seats, a threaded groove formed in the upper portion of the gears 402 is in threaded connection with the threaded rods 401, and one end of each threaded rod 401 passes through a through hole formed in the mounting plate 101 at a position corresponding to the threaded groove and is in interference connection with the surface wall of the L-plate 102 in the first sliding groove 103;

the gear 402 is manually rotated, and the gear 402 drives the threaded rod 401 to ascend and descend, so that one end of the threaded rod 401 penetrates through the through hole and extrudes the L plate 102 located in the first sliding groove 103, and therefore friction force of the L plate 102 sliding in the first sliding groove 103 is increased, and the L plate 102 is fixed in the first sliding groove 103.

As shown in fig. 4, in some embodiments, the telescopic rod 301 includes a thick rod and a thin rod which are connected to each other in an inserting manner, two rivets 303 are respectively and fixedly connected to one ends of the thick rod and the thin rod, the rotating wheel 302 includes a thick wheel and a thin wheel, a first rotating hole matched with the thick rod is formed in one side of the thick wheel, and a second rotating hole matched with the thin rod is formed in one side of the thin wheel;

thick pole and thin pole are for the convenience of telescopic link 301 flexible, and the slot has been seted up to the one end that thick pole kept away from fourth of the twelve earthly branches head 303, slot and thin pole sliding connection, along with telescopic link 301 extension to when needing to increase the cable quantity on the telescopic link 301, can take out the thin pole on the thick pole, and keep away from the thin pole the one end of fourth of the twelve earthly branches head 303 and insert the thin wheel, then insert the thin pole in the slot again.

As shown in fig. 1, 2 and 3, in some embodiments, one end of the L-plate 102 is fixedly connected with a protrusion 9, the protrusion 9 is slidably connected in the first sliding groove 103, two stop blocks 8 are fixedly connected to the notch of the first sliding groove 103, the two stop blocks 8 are respectively located at two sides of the L-plate 102, and both the two stop blocks 8 and the protrusion 9 are connected in an interference manner;

the projection 9 and the block 8 block each other to prevent the L-plate 102 from completely separating from the first chute 103.

As shown in fig. 1 and 4, in some embodiments, a spacer bar 7 is slidably connected in the mortise 5, the spacer bar 7 being located at one side of the support member 3;

the spacer bars 7 serve to space apart the two support members 3 located in the mortise slot 5, avoiding that the two support members 3 come too close to each other.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reducing joint cable testing bridge, includes frame body (1), its characterized in that: the frame body (1) comprises a mounting plate (101), a telescopic cover plate (2) and two L plates (102), wherein one ends of the L plates (102) are respectively connected in first sliding grooves (103) formed in two sides of the mounting plate (101) in a sliding mode, a clamping groove (6) is formed in one side of each L plate (102), a limiting assembly (4) for limiting the movement of the L plates (102) is arranged on the upper portion of the mounting plate (101), the telescopic cover plate (2) comprises a main plate (201) and two auxiliary plates (202), one ends of the auxiliary plates (202) are respectively connected in second sliding grooves (203) formed in two sides of the main plate (201) in a sliding mode, and the other ends of the auxiliary plates (202) are connected with the clamping grooves (6) on the L plates (102) in a plugging mode.

2. The reducing joint cable tray of claim 1, wherein: mortise (5) that run through to L board (102) both ends are seted up to one side of L board (102), two be provided with supporting component (3) between L board (102), supporting component (3) include telescopic link (301) and runner (302), the equal fixedly connected with fourth of twelve earthly branches head (303) in both ends of telescopic link (301), fourth of twelve earthly branches head (303) sliding connection is in mortise (5) on L board (102), the perforation looks adaptation that the one end and runner (302) one side of telescopic link (301) were seted up.

3. The reducing joint cable tray of claim 1, wherein: the limiting assembly (4) comprises two gears (402) and two threaded rods (401), the gears (402) are rotatably connected to the upper portion of the mounting plate (101) through bearing seats, threaded grooves formed in the upper portion of the gears (402) are in threaded connection with the threaded rods (401), and one ends of the threaded rods (401) penetrate through holes formed in the positions, corresponding to the threaded grooves, of the mounting plate (101) and are in interference connection with the surface wall of the L plate (102) in the first sliding groove (103).

4. The reducing joint cable tray of claim 2, wherein: telescopic link (301) are including thick pole and the thin pole of mutual grafting connection, and two first (303) of fourth of twelve earthly branches are fixed connection respectively in the one end of thick pole and thin pole, runner (302) are including thick wheel and thin wheel, thick wheel one side seted up with thick pole looks adaptation first commentaries on classics hole, thin wheel one side seted up with thin pole looks adaptation the second commentaries on classics hole.

5. The reducing joint cable tray of claim 1, wherein: one end fixedly connected with lug (9) of L board (102), lug (9) sliding connection is in first spout (103), the notch department fixedly connected with of first spout (103) blocks (8), two blocks (8) are located the both sides of L board (102) respectively, and two blocks (8) all contradict with lug (9) and are connected.

6. The reducing joint cable tray of claim 2, wherein: a spacer bar (7) is connected in the mortise (5) in a sliding mode, and the spacer bar (7) is located on one side of the supporting component (3).