CN217824053U

CN217824053U - Cable testing bridge of easily dismantling

Info

Publication number: CN217824053U
Application number: CN202221377348.9U
Authority: CN
Inventors: 俞佳伟; 刘冉
Original assignee: Shanghai Shangle Hardware Co ltd
Current assignee: Shanghai Shangle Hardware Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-15
Anticipated expiration: 2032-05-25

Abstract

The application relates to an easy-to-disassemble cable bridge, which comprises a first plate, a second plate and a convex block, wherein the length direction of the first plate is parallel to the length direction of the second plate, the first plate is vertical to the second plate, one end of the first plate in the thickness direction of the first plate is provided with a connecting groove, and a groove wall of the connecting groove vertical to the length direction of the first plate is provided with a clamping groove; the lug includes connecting block and fixture block, and the connecting block is connected in the second board, and the connecting block is located the one end of second board width direction, and the fixture block is connected in the connecting block, and the projection area of lug on the first board is less than the notch area of spread groove, and the connecting block inlays to the spread groove in, the fixture block inlays to the draw-in groove in. During the dismantlement, the connecting block is earlier along the length direction displacement of first board for the fixture block breaks away from the draw-in groove, and then the lug rises to the lug along the thickness direction of perpendicular to first board and breaks away from the spread groove. Therefore, the cable bridge is quickly disassembled and assembled, the disassembling and assembling time required for repairing the internal circuit in the future is reduced, and the working efficiency is improved.

Description

Cable testing bridge of easily dismantling

Technical Field

The application relates to the field of cable laying equipment, in particular to an easily-detachable cable bridge.

Background

The cable bridge is a tool for managing the line and conveniently carding the line and partial pipelines. The cable bridge frame can orderly arrange a plurality of circuits in a building, so that the appearance of a large number of fussy circuits is more attractive.

The connected mode of cable testing bridge on the market at present is mostly the combination formula, connects fixedly through bolt or welded mode between the panel, and is comparatively loaded down with trivial details when dismantling. When the lines in the cable bridge are damaged and need to be maintained, the disassembly of the cable bridge consumes a large amount of time, and the working efficiency is seriously affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient defect of cable testing bridge dismantlement, this application provides a cable testing bridge of easily dismantling.

The application provides an easily dismantled cable testing bridge adopts following technical scheme:

an easy-to-disassemble cable bridge comprises a first plate, a second plate and a convex block, wherein the length direction of the first plate is parallel to the length direction of the second plate, the first plate is perpendicular to the second plate, one end of the first plate in the thickness direction of the first plate is provided with a connecting groove, and a groove wall of the connecting groove perpendicular to the length direction of the first plate is provided with a clamping groove; the lug includes connecting block and fixture block, the connecting block is connected in the second board, just the connecting block is located the one end of second board width direction, the fixture block is connected in the connecting block, just the projection area of lug on the first board is less than the notch area of spread groove, the connecting block inlays to in the spread groove, the fixture block inlays to in the draw-in groove.

Through adopting above-mentioned technical scheme, during the installation, the user puts into the spread groove with the lug, moves down along the thickness direction of the first plate of perpendicular to, moves down to the fixture block and the draw-in groove after being located the same height along the thickness direction of first plate, and the user promotes the lug along the length direction displacement of first plate for in the fixture block embedding draw-in groove. During disassembly, the connecting block is displaced along the length direction of the first plate firstly, so that the clamping block is separated from the clamping groove, and after the clamping block is completely separated from the clamping groove, the convex block moves upwards along the thickness direction of the first plate perpendicular to the clamping groove and rises to the position where the convex block is separated from the connecting groove. Therefore, the cable bridge is quickly disassembled and assembled, the disassembling and assembling time required for repairing the internal circuit in the future is reduced, and the working efficiency is improved.

Preferably, the connecting groove is provided with a limiting piece, the limiting piece comprises a limiting plate and an elastic piece, one end of the elastic piece is connected to the first plate, and the limiting plate is connected to the other end of the elastic piece; the limiting plate is embedded into the connecting groove in a sliding mode along the length direction of the first plate, and the elastic piece enables the limiting plate to have the tendency of being close to the clamping groove.

Through adopting above-mentioned technical scheme, during the installation, the user compresses the elastic component and makes the locating part remove and put into the space for the lug provides, puts into the spread groove with the lug in. When the clamping block and the clamping groove are located at the same height along the backward direction of the first plate, the user loosens the elastic piece, and the elastic piece drives the limiting plate to move so as to push the clamping block to be embedded into the clamping groove. After the clamping block is embedded into the clamping groove, the limiting part has a limiting effect on the clamping block, so that the clamping block is not easy to break away after being connected with the clamping groove, and the first plate and the second plate are ensured to be installed and fastened.

Preferably, the elastic part is located on one side of the limiting plate, which is far away from the clamping groove.

Through adopting above-mentioned technical scheme, the elastic component orders about the moving direction of limiting plate and draw-in groove depth direction unanimously, and then makes the fixture block order about the back moving direction just to the draw-in groove notch by the limiting component to make things convenient for the fixture block to get into in the draw-in groove.

Preferably, the limiting plate extends out of the connecting groove along the thickness direction of the first plate.

Through adopting above-mentioned technical scheme, the connecting block can contradict the part that the limiting plate stretches out the spread groove with the compression elastic component for the locating part removes and puts into the spread groove for the lug and provides the space, simplifies user's operation from this, in order convenient the dismantlement.

Preferably, the second board is equipped with the holding tank along self width direction's one end, the holding tank is used for supplying the limiting plate to stretch out the partial embedding of spread groove.

Through adopting above-mentioned technical scheme, the limiting plate stretches out in the partial embedding holding tank of spread groove for terminal surface parallel and level between the connection terminal surface of first board and second board is favorable to the dismouting of cable testing bridge. Simultaneously, the limiting plate part is embedded into the accommodating groove to limit the second plate, so that the first plate and the second plate are stably connected.

Preferably, the surface of the clamping block is attached to the groove wall of the clamping groove.

Through adopting above-mentioned technical scheme, the fixture block laminating draw-in groove cell wall avoids the fixture block to inlay and takes place to slide or rotate behind the draw-in groove for firm the connection between first board and the second board.

Preferably, an elastic layer is arranged at the bottom of the connecting groove.

Through adopting above-mentioned technical scheme, the elastic layer orders about the cell wall that fixture block butt draw-in groove deviates from spread groove tank bottom one side to strengthen the joint limiting displacement of fixture block, improve the stability of being connected between first board and the second board from this.

Preferably, still include the frame, first board length direction's one end is connected in the frame, second board length direction's one end is connected in the frame.

Through adopting above-mentioned technical scheme, utilize the frame to carry on spacingly to the connection of spacing first board and second board, prevent relative movement between first board and the second board under the exogenic action to promote connection stability.

Preferably, still include the apron, the apron is on a parallel with first board, just the apron lower surface is equipped with the caulking groove, the caulking groove is used for supplying the upper end embedding of second board.

Through adopting above-mentioned technical scheme, two second integrated circuit boards connect in apron both ends, carry on spacingly to the second board from this to realize the installation fastening of cable testing bridge. Simultaneously, the apron can avoid in external dust gets into the crane span structure, guarantees the inside clean of crane span structure.

Preferably, the lower surface of the cover plate is provided with embedded blocks at intervals, and the embedded groove is formed between every two adjacent embedded blocks.

Through adopting above-mentioned technical scheme, the second board upper end inlays to the caulking groove in, and the abaculus joint second board both ends from this apron plays limiting displacement to the second board for the installation of cable testing bridge is fastened.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cable bridge is disassembled, the connecting block is displaced along the length direction of the first plate firstly, so that the clamping block is separated from the clamping groove, and then the lug rises to the lug to be separated from the connecting groove along the direction vertical to the thickness direction of the first plate, so that the cable bridge is quickly disassembled and assembled, the disassembling and assembling time required by the later renovation of an internal circuit is reduced, and the working efficiency is improved;

2. when the elastic piece is loosened, the elastic piece drives the limiting plate to move so as to push the clamping block to be embedded into the clamping groove, and after the clamping block is embedded into the clamping groove, the limiting piece limits the clamping block, so that the clamping block is not easy to separate after being connected with the clamping groove, and the first plate and the second plate are ensured to be installed and fastened;

3. the limiting plate stretches out in the partial embedding holding tank of spread groove for terminal surface parallel and level between the connection terminal surface of first board and second board is favorable to the dismouting of cable testing bridge, and simultaneously, plays limiting displacement to the second board in the holding tank is embedded to spacing plate part, with the realization first board and the second board between be connected stably.

Drawings

Fig. 1 is a schematic view of the overall structure of an easily detachable cable tray.

Fig. 2 is a cross-sectional view of the first plate and the second plate.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of the bezel.

Fig. 5 is a schematic structural view of the cover plate.

Description of reference numerals: 1. a first plate; 11. a base plate; 111. heat dissipation holes; 12. a groove block; 2. connecting grooves; 21. a card slot; 22. a limiting member; 221. an elastic member; 2211. a spring; 222. a limiting plate; 23. an elastic layer; 3. a second plate; 31. a bump; 311. connecting blocks; 312. a clamping block; 32. accommodating grooves; 4. a frame; 41. a limiting groove; 5. a cover plate; 51. an insert block; 511. and (4) caulking grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, the present application discloses an easy-to-detach cable tray, which includes a first plate 1, a second plate 3, a frame 4, and a cover plate 5.

Referring to fig. 1, a first plate 1 is horizontally disposed, a length direction of the first plate 1 is parallel to a length direction of a second plate 3, and the first plate 1 is perpendicular to the second plate 3. The second plate 3 is provided with two, and two second plates 3 distribute along the width direction of first board 1, and two second plates 3 are parallel to each other. The length of the second plate 3 is equal to the length of the first plate 1. The second plate 3 is clamped to the first plate 1. The first plate 1, one second plate 3, the cover plate 5 and the other second plate 3 are sequentially connected end to end so as to form a space for accommodating cables in a surrounding manner.

The first plate 1 comprises a bottom plate 11 and two groove blocks 12, wherein the bottom plate 11 is horizontally arranged, and the two groove blocks 12 are fixedly connected to the upper surface of the bottom plate 11. The length direction of the slot block 12 is the same as the length direction of the first plate 1, and the length of the slot block 12 is equal to the length of the first plate 1. The surfaces of the two blocks 12 facing away from each other are flush with the ends of the bottom plate 11 in the width direction, and the width of the block 12 is equal to the thickness of the second plate 3.

Referring to fig. 1 and 2, the second plate 3 is vertically disposed, and a plurality of protrusions 31 are spaced apart from the lower end of the second plate 3, and the first plate 1 is provided with a plurality of coupling grooves 2. Specifically, the second plate 3 is provided with two protrusions 31, and the slot block 12 is correspondingly provided with two connecting slots 2. The projection area of the projection 31 on the horizontal plane is smaller than the notch area of the coupling groove 2. The width of the projection 31 is smaller than the width of the channel block 12. The groove depth of the connecting groove 2 is larger than the distance from the end face of the projection 31 departing from the second plate 3 to the end face of one end of the second plate 3 connected with the projection 31. I.e. the depth of the coupling groove 2 is greater than the height of the projection 31.

Referring to fig. 3, the boss 31 includes a connection block 311 and a latch 312. The groove wall of the connecting groove 2 perpendicular to the length direction of the first plate 1 is provided with a clamping groove 21, and the clamping block 312 is embedded in the clamping groove 21. The surface of the latch 312 abuts against the groove wall of the latch groove 21. In one embodiment, the latch 312 is a rectangular block, and the corresponding slot 21 is a rectangular groove, and the rectangular block is inserted into the rectangular groove to limit the rotation of the latch 312 after being inserted into the slot 21. In other embodiments, the fixture block 312 may also be a non-circular cylinder such as a polygonal column, an elliptic column, or the like.

The groove bottom of the connecting groove 2 is provided with an elastic layer 23. In this embodiment, the elastic layer 23 is made of rubber. In other embodiments, the elastic layer 23 may also be made of other elastic materials such as silicone, plastic, etc. Specifically, the upward groove wall of the clamping groove 21 is flush with the groove bottom of the connecting groove 2, and the elastic layer 23 extends into the clamping groove 21. When the engaging block 312 is inserted into the engaging groove 21, the upper end of the engaging block 312 is limited by the downward groove wall of the engaging groove 21, so that the engaging block 312 presses the elastic layer 23.

A limiting member 22 is disposed in the connecting groove 2, and the limiting member 22 is used for driving the latch 312 to be inserted into the latch groove 21. The limiting member 22 includes a limiting plate 222 and an elastic member 221. The length direction of the elastic member 221 is parallel to the length direction of the first plate 1, and the length direction of the limit plate 222 is perpendicular to the length direction of the first plate 1. The position-limiting plate 222 is slidably inserted into the connecting slot 2 along the length direction of the first plate 1, and the elastic element 221 is located on a side of the position-limiting plate 222 away from the slot 21. One end of the elastic member 221 is connected to the groove wall of the connecting groove 2, and the other end of the elastic member 221 is connected to the position-limiting plate 222. The elastic member 221 drives the position-limiting plate 222 to abut against the notch of the card slot 21. Specifically, the elastic member 221 is a spring 2211. The limit plate 222 protrudes upward from the coupling groove 2. The lower end of the second plate 3 is provided with a receiving groove 32, and the receiving groove 32 is used for the upper end of the limit plate 222 to be inserted.

Referring to fig. 1 and 4, the frame 4 is located at one end of the first plate 1 in the longitudinal direction. The frame 4 is provided with a limiting groove 41, and the first plate 1 and the two second plates 3 are embedded in the limiting groove 41. One end of the first plate 1 in the length direction is connected to the frame 4, and one end of the two second plates 3 in the length direction is connected to the frame 4. The other end of the frame 4 departing from the length direction of the first plate 1 is also provided with a limiting groove 41. The connection between the two cable bridges can be realized.

Referring to fig. 1, the bottom plate 11 is provided with heat dissipation holes 111. The heat radiation holes 111 penetrate the bottom plate 11 in the thickness direction of the bottom plate 11. Through louvre 111 for the heat of crane span structure body can distribute fast, in order to prolong cable life.

Referring to fig. 1 and 5, the cover plate 5 is horizontally disposed, and the cover plate 5 is positioned above the first plate 1. The relative both sides of apron 5 width direction are provided with the inserted block 51 of cutting ferrule second board 3 respectively, and inserted block 51 is equipped with a plurality ofly, and inserted block 51 interval sets up in the lower surface of apron 5, and inserted block 51 is equipped with caulking groove 511, and caulking groove 511 runs through inserted block 51 along apron 5 length direction. The upper end of the second plate 3 is fitted into the fitting groove 511.

The implementation principle of the cable bridge easy to disassemble in the embodiment of the application is as follows: the first plate 1, the second plate 3, the cover plate 5 and the second plate 3 are sequentially connected end to end, so that the first plate 1, the second plate 3 and the cover plate 5 surround to form a space for accommodating a cable. When the device is installed, the user slides the second plate 3 to enable one end of the connecting block 311, which is far away from the fixture block 312, to abut against the limiting plate 222 and compress the elastic element 221, then the projection 31 is placed in the connecting groove 2, and the elastic layer 23 is compressed; meanwhile, the upper end of the limit plate 222 is fitted into the receiving groove 32.

Subsequently, the elastic member 221 urges the stopper plate 222 to approach the card slot 21, thereby causing the card 312 to be inserted into the card slot 21. When the latch 312 is inserted into the slot 21, the surface of the latch 312 abuts against the slot wall of the slot 21.

Then, the frame 4 is connected to one end of the first plate 1 and the second plate 3 in the length direction, that is, the limiting groove 41 is sleeved to one end of the first plate 1 and the second plate 3 in the length direction. Finally, the cover plate 5 is covered to complete the assembly of the cable tray. During disassembly, the protrusion 31 abuts against the limiting plate 222 to compress the elastic member 221, so that the latch 312 is disengaged from the latch slot 21, and then the protrusion 31 is disengaged from the connecting slot 2, thereby completing the disassembly between the first plate 1 and the second plate 3. The frame 4 can realize the connection between two sections of bridges. The cover plate 5 is provided with an insert 51 for clamping the second plate 3, and the upper end of the second plate 3 is inserted into the insert groove 511.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an easy cable testing bridge of dismantling which characterized in that: the anti-theft door comprises a first plate (1), a second plate (3) and a convex block (31), wherein the length direction of the first plate (1) is parallel to the length direction of the second plate (3), the first plate (1) is perpendicular to the second plate (3), one end of the first plate (1) in the thickness direction of the first plate (1) is provided with a connecting groove (2), and a groove wall of the connecting groove (2) perpendicular to the length direction of the first plate (1) is provided with a clamping groove (21); the lug (31) includes connecting block (311) and fixture block (312), connecting block (311) is connected in second board (3), just connecting block (311) is located the one end of second board (3) width direction, fixture block (312) is connected in connecting block (311), just lug (31) projection area on first board (1) is less than the notch area of connecting groove (2), connecting block (311) inlays in connecting groove (2), fixture block (312) inlays in draw-in groove (21).

2. An easily removable cable tray as claimed in claim 1, wherein: the connecting groove (2) is provided with a limiting piece (22), the limiting piece (22) comprises a limiting piece (222) and an elastic piece (221), one end of the elastic piece (221) is connected to the first plate (1), and the limiting piece (222) is connected to the other end of the elastic piece (221); the limiting plate (222) is slidably embedded into the connecting groove (2) along the length direction of the first plate (1), and the elastic piece (221) enables the limiting plate (222) to have a tendency of approaching the clamping groove (21).

3. An easily disassembled cable tray as claimed in claim 2, wherein: the elastic piece (221) is located on one side, away from the clamping groove (21), of the limiting plate (222).

4. An easily removable cable tray as claimed in claim 2, wherein: the limiting plate (222) extends out of the connecting groove (2) along the thickness direction of the first plate (1).

5. An easily disassembled cable tray as claimed in claim 4, wherein: second board (3) are equipped with holding tank (32) along self width direction's one end, holding tank (32) are used for supplying limiting plate (222) to stretch out the partial embedding of connecting groove (2).

6. An easily removable cable tray as claimed in claim 1, wherein: the surface of the clamping block (312) is attached to the groove wall of the clamping groove (21).

7. An easily removable cable tray as claimed in claim 1, wherein: and an elastic layer (23) is arranged at the bottom of the connecting groove (2).

8. An easily removable cable tray as claimed in claim 1, wherein: still include frame (4), the one end of first board (1) length direction is connected in frame (4), the one end of second board (3) length direction is connected in frame (4).

9. An easily removable cable tray as claimed in claim 1, wherein: still include apron (5), apron (5) are on a parallel with first board (1), just apron (5) lower surface is equipped with caulking groove (511), caulking groove (511) are used for supplying the upper end embedding of second board (3).

10. An easily removable cable tray as claimed in claim 9, wherein: the lower surface of the cover plate (5) is provided with embedded blocks (51) at intervals, and the embedded grooves (511) are formed between the adjacent embedded blocks (51).