CN114268062A

CN114268062A - Assembled cable bridge

Info

Publication number: CN114268062A
Application number: CN202210194986.5A
Authority: CN
Inventors: 夭荣龙
Original assignee: XUZHOU YILEI ELECTRICAL APPLIANCE TECHNOLOGY CO LTD
Current assignee: XUZHOU YILEI ELECTRICAL APPLIANCE TECHNOLOGY CO LTD
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-04-01
Anticipated expiration: 2042-03-02
Also published as: CN114268062B

Abstract

The invention relates to the technical field of cable bridge assembly, in particular to an assembled cable bridge, which comprises a distributing terminal plate, a tray, an assembling mechanism and a supporting distributing mechanism, wherein the tray and the distributing terminal plate are both of shell structures with openings at the upper ends, the distributing terminal plate is of a T-shaped three-way structure, the tray is of a linear structure, the three end parts of the distributing terminal plate are connected with the tray through the assembling mechanism, and the supporting distributing mechanism is arranged in the middle of the distributing terminal plate. According to the invention, the shunting frame can be used for shunting and guiding the shunting plate, so that the problem that the cables cannot be shunted smoothly due to winding of a plurality of cables during cable shunting is avoided, and meanwhile, manual guiding adjustment is not needed during cable shunting, so that the labor intensity of workers is reduced; according to the invention, the diversion plate is arranged at the end part of the shunting frame, so that the problem that the cable is scratched by the end part of the shunting frame can be effectively avoided, and the subsequent use of the cable and the service life of the cable are influenced.

Description

Assembled cable bridge

Technical Field

The invention relates to the technical field of cable bridge assembly, in particular to an assembled cable bridge.

Background

The rigid structure system with closely-connected supporting cables is formed by groove type, tray type or step type straight line sections, bend-through sections, tee joints and four-way components, supporting arms (arm type supports), hangers and the like, and is called a cable bridge. 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, and all parts need to be galvanized. The bridge frame installed outside the building in open air has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength if the bridge frame is near seaside or belongs to a corrosion area.

At present, the cable bridge has the following problems in the use process: a. the cable bridge frame meets the cable branching condition in the using process, the cable shunting is realized by the conventional cable bridge frame through a bend-through component, a tee component or a four-way component, and the conventional tee component and the four-way component do not guide the cable in use, so that the cable shunting needs manual guiding and shunting; b. the tee joint and the four-way assembly are generally assembled with the straight-line bridge, the existing assembling and fixing mode is simpler, and the problem that the straight-line bridge and the tee joint or the four-way assembly are loosened when the cable bridge is used is solved, so that the long-time use of the cable bridge is influenced.

Disclosure of Invention

The invention provides an assembled cable bridge, which can solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an assembled cable testing bridge, includes wire distributor, tray, assembles mechanism and supports the wire distributor tray and wire distributor be upper end open-ended shell structure, the wire distributor is the tee bend structure of T type, and the tray is the linear type structure, the three tip of wire distributor all is connected with the tray through assembling mechanism, the wire distributor middle part is provided with supports the wire distributor and constructs.

The assembly mechanism include connecting plate, bar board, bottom plate and locking branch chain, the installation slotted hole has all been seted up to the horizontal segment both sides and the vertical section of tray tip and the horizontal segment both sides and the vertical section of wire distributor tip, the interior diapire both sides and the inside wall of wire distributor and tray junction all are provided with the connecting plate, the lateral wall of wire distributor and tray junction is provided with the bar board, and connects through the locking branch chain between connecting plate and the bar board, the terminal surface is provided with the bottom plate under wire distributor and the tray junction, and is connected through the locking branch chain between bottom plate and the connecting plate.

Support branching mechanism including reposition of redundant personnel frame, fixed branch chain, supporting seat, backup pad and curb plate, the branching board middle part is provided with the reposition of redundant personnel frame, the reposition of redundant personnel frame is the class triangle-shaped structure of arc curved surface for the left and right sides, and the arc curved surface is to central indent, the reposition of redundant personnel frame is upper end open-ended shell structure, the reposition of redundant personnel frame passes through fixed branch chain to be installed in the branching board, terminal surface is connected with the supporting seat under the branching board, and the terminal surface slides under the supporting seat and is provided with the backup pad, and the backup pad rear end is fixed with the curb plate of vertical arrangement, the curb plate is fixed on current wall body through current bolt.

Preferably, the three ends of the flow distribution frame are provided with guide plates, each guide plate is composed of two V-shaped plates which are distributed oppositely, and the concave surfaces of the V-shaped plates are arranged oppositely.

Preferably, fixed branch include holding ring, backing plate and locking bolt, the inside lower terminal surface of reposition of redundant personnel frame is seted up three and is triangular distribution and the round hole that link up, the terminal surface is provided with the holding ring with the round hole is endocentric under the reposition of redundant personnel frame, the through-hole with holding ring sliding fit is seted up to the distributing terminal bottom, the terminal surface is provided with the backing plate under the distributing terminal, and locking bolt passes backing plate and holding ring threaded connection, locking bolt is the hollow ring structure that link up from top to bottom.

Preferably, the supporting seat upper end face seted up and supported the groove, backing plate and locking bolt are located and support the inslot, on the supporting seat and be located to support and open in the inslot and have the locking hole that link up, the locking hole and the locking bolt threaded connection that the supporting bolt passed the supporting seat.

Preferably, the external thread on the outer side wall of the locking bolt has the same spiral direction as the external thread on the supporting bolt.

Preferably, the supporting seat under the terminal surface be provided with two L type strips that bilateral symmetry distributes, L type strip and supporting seat form the recess, and recess relative distribution, the backup pad upper and lower surface is concave-convex structure, both ends slip joint is in the recess about the backup pad, and the stay bolt lower extreme is arranged in the concave surface of backup pad, be connected with the floor between curb plate and the backup pad.

Preferably, the backup pad front end be provided with the elasticity V template that two bilateral symmetry distribute, elasticity V template lower extreme is fixed in the backup pad, elasticity V template upper end and supporting seat front end conflict cooperation.

Preferably, the locking branch chain include joint ring, elasticity card strip, protruding piece and interior hexagon bolt, a plurality of joint holes that link up are seted up along its length direction to the connecting plate, the downthehole joint ring that is fixed with of joint, the joint ring slides the installation slotted hole that passes the wire separating disc, and the joint ring keeps away from the one end circumference of connecting plate and evenly installs a plurality of elasticity card strips, the one end that the joint ring was kept away from to the elasticity card strip is provided with protruding piece, and the one end lateral wall that the elasticity card strip was kept away from to protruding piece is provided with the inclined plane, the threaded connection has interior hexagon bolt in the joint ring, and interior hexagon bolt and elasticity card strip conflict cooperation.

Preferably, bar shaped plate and bottom plate on all seted up a plurality ofly with elasticity card strip complex fixed orifices, protruding piece and the fixed orifices conflict cooperation on the elasticity card strip, elasticity card strip is carried on the back of the body one side mutually and is provided with the fixture block, and set up on the fixed orifices lateral wall on the bar shaped plate with fixture block matched with draw-in groove.

Preferably, the hollow ring of the locking bolt is internally threaded with a connecting bolt which is adaptive, the upper end of the connecting bolt is connected with the suspender, and the upper end of the suspender is installed on the existing hanger.

The invention has the beneficial effects that: 1. the shunting frame can be used for shunting and guiding the shunting plate, so that the problem that the cables cannot be shunted smoothly due to the fact that a plurality of cables are wound during cable shunting is avoided, manual guiding adjustment is not needed during cable shunting, and the labor intensity of workers is reduced.

2. The diversion plate is arranged at the end part of the diversion frame, so that the problem that the end part of the diversion frame scratches a cable can be effectively avoided, the subsequent use of the cable is influenced, and the service life of the cable is further prolonged.

3. According to the invention, the vertical section at the joint of the branching disc and the tray is fixedly connected through the matching of the connecting plate and the strip-shaped plate, and the horizontal section at the joint of the branching disc and the tray is fixedly connected through the matching of the connecting plate and the bottom plate, so that the stable connection of the branching disc and the tray is ensured.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of a first structure of the present invention.

Fig. 2 is a second structural schematic of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the flow distribution frame, the flow guide plate and the fixed branch chain in the present invention.

Fig. 5 is a partial enlarged view of the invention at B in fig. 4.

Fig. 6 is a top view of the present invention.

Fig. 7 is a cross-sectional view taken at X-X of fig. 6 in accordance with the present invention.

Fig. 8 is an enlarged view of a portion of the invention at C in fig. 7.

Fig. 9 is a cross-sectional view taken at Y-Y of fig. 6 in accordance with the present invention.

Fig. 10 is an enlarged view of a portion of the invention at D in fig. 9.

Fig. 11 is a schematic view of the structure between the strip, web and locking branch of the present invention.

Fig. 12 is an enlarged view of a portion E of fig. 11 according to the present invention.

Fig. 13 is a schematic view showing the structure between the connecting bolt and the suspension bar in the present invention.

In the figure: 1. a distributing board; 2. a tray; 3. an assembling mechanism; 31. a connecting plate; 32. a strip plate; 33. a base plate; 34. locking the branched chain; 341. a snap ring; 342. an elastic clamping strip; 3421. a clamping block; 343. a raised block; 344. a hexagon socket head cap screw; 4. supporting the wire dividing mechanism; 41. a shunting frame; 411. a baffle; 42. fixing the branched chain; 421. a positioning ring; 422. a base plate; 423. locking the bolt; 43. a supporting seat; 431. a support groove; 432. a support bolt; 433. l-shaped strips; 434. a rib plate; 44. a support plate; 441. an elastic V-shaped plate; 45. a side plate; 531. a connecting bolt; 532. a boom.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

Referring to fig. 1, 2 and 6, an assembled cable testing bridge comprises a distributing terminal plate 1, a tray 2, an assembling mechanism 3 and a supporting distributing mechanism 4, wherein the tray 2 and the distributing terminal plate 1 are both shell structures with upper end openings, the distributing terminal plate 1 is a T-shaped three-way structure, the tray 2 is a linear structure, three end portions of the distributing terminal plate 1 are connected with the tray 2 through the assembling mechanism 3, and the supporting distributing mechanism 4 is arranged in the middle of the distributing terminal plate 1.

Referring to fig. 1, 2, 6, 9 and 11, the splicing mechanism 3 includes a connecting plate 31, a strip-shaped plate 32, a bottom plate 33 and a locking branch chain 34, wherein mounting slots are respectively formed on two sides and a vertical section of a horizontal section of an end portion of the tray 2 and two sides and a vertical section of a horizontal section of an end portion of the distribution board 1, connecting plates 31 are respectively arranged on two sides and an inner side wall of an inner bottom wall of a joint of the distribution board 1 and the tray 2, the strip-shaped plate 32 is arranged on an outer side wall of the joint of the distribution board 1 and the tray 2, the connecting plate 31 and the strip-shaped plate 32 are connected through the locking branch chain 34, the bottom plate 33 is arranged on a lower end face of the joint of the distribution board 1 and the tray 2, and the bottom plate 33 is connected with the connecting plate 31 through the locking branch chain 34; during specific work, firstly, the end part of the distributing board 1 is in butt joint with the tray 2, the distributing board is positioned and clamped through the existing machinery, then the connecting plate 31 is placed on the inner side wall and the inner bottom of the joint of the distributing board 1 and the tray 2, the locking branched chain 34 on the connecting plate 31 penetrates through the installation slotted hole, then the strip-shaped plate 32 is in butt joint with the outer side wall of the joint of the distributing board 1 and the tray 2, the locking branched chain 34 on the vertically arranged connecting plate 31 is fixed with the strip-shaped plate 32, so that the vertical section of the joint of the distributing board 1 and the tray 2 is locked and fixed, then the bottom plate 33 is placed on the lower end face of the joint of the distributing board 1 and the tray 2 and is fixed with the locking branched chains 34 on the two horizontally arranged connecting plates 31, and the distributing board 1 and the tray 2 are further in butt joint and fixed.

Referring to fig. 9 to 12, the locking branched chain 34 includes a clamping ring 341, elastic clamping strips 342, a protruding block 343 and an inner hexagonal bolt 344, the connecting plate 31 is provided with a plurality of through clamping holes along the length direction thereof, the clamping ring 341 is fixed in the clamping holes, the clamping ring 341 slides through the mounting slot of the distribution board 1, a plurality of elastic clamping strips 342 are uniformly mounted on one end of the clamping ring 341 away from the connecting plate 31 in the circumferential direction, the protruding block 343 is disposed on one end of the elastic clamping strips 342 away from the clamping ring 341, an inclined surface is disposed on the outer side wall of one end of the protruding block 343 away from the elastic clamping strips 342, the inner hexagonal bolt 344 is connected to the clamping ring 341 in a threaded manner, and the inner hexagonal bolt 344 is in interference fit with the elastic clamping strips; strip shaped plate 32 and bottom plate 33 on all seted up a plurality ofly with elasticity card strip 342 complex fixed orifices, protruding piece 343 on the elasticity card strip 342 is contradicted with the fixed orifices and is cooperated.

During specific work, the clamping ring 341 on the connecting plate 31 moves towards the mounting slot hole, and the elastic clamping strip 342 drives the convex block 343 to move synchronously, so that the convex block 343 on the vertically-arranged connecting plate 31 passes through the strip-shaped plate 32, and the convex block 343 on the horizontally-arranged connecting plate 31 passes through the bottom plate 33, because the elastic clamping strip 342 has certain elastic deformation capacity, the inclined surface of the convex block 343 is sequentially abutted against the mounting slot hole and the fixing hole, so that the elastic clamping strip 342 drives the convex block 343 to deform towards the axis of the clamping ring 341, so that the convex block 343 smoothly passes through the strip-shaped plate 32 or the bottom plate 33, and then the inner hexagonal bolt 344 in the clamping ring 341 is rotated by the existing wrench, so that the inner hexagonal bolt 344 moves towards the direction of the elastic clamping strip 342 in the clamping ring 341, and then the inner hexagonal bolt 344 extrudes the abutting elastic clamping strip 342, thereby preventing the elastic clamping strip 342 from elastic deformation and causing the convex block 343 to be disengaged from the fixing hole on the strip-shaped plate 32 or abutted against the fixing hole of the bottom plate 33 The connection between the distribution board 1 and the tray 2 is released.

Referring to fig. 10 and 12, a block 3421 is disposed on the opposite side of the elastic strip 342, and a slot matching with the block 3421 is disposed on the sidewall of the fixing hole. When the cable bridge frame works specifically, the clamping blocks 3421 on the elastic clamping strips 342 are matched with the clamping grooves in the fixing holes, so that the elastic clamping strips 342 are further clamped and fixed with the strip-shaped plate 32 or the bottom plate 33, and the problem that the strip-shaped plate 32 or the bottom plate 33 is separated from the connecting plate 31 in the use process of the cable bridge frame is effectively solved.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, support branching mechanism 4 including reposition of redundant personnel frame 41, fixed branch chain 42, supporting seat 43, backup pad 44 and curb plate 45, branching board 1 middle part is provided with reposition of redundant personnel frame 41, reposition of redundant personnel frame 41 is the class triangle-shaped structure that the left and right sides is the arc curved surface, and the arc curved surface is to the center indent, reposition of redundant personnel frame 41 is upper end open-ended shell structure, reposition of redundant personnel frame 41 is installed in branching board 1 through fixed branch chain 42, the terminal surface is connected with supporting seat 43 under branching board 1, and the terminal surface slides under supporting seat 43 and is provided with backup pad 44, and the backup pad 44 rear end is fixed with vertical curb plate 45 who arranges, curb plate 45 is fixed on current wall body through current bolt. During specific work, the shunting frame 41 is placed in the middle of the distributing board 1 and is fixed in the distributing board 1 through the fixing branched chain 42, then the supporting seat 43 is installed at the bottom of the distributing board 1, the supporting plate 44 is arranged on the lower end face of the supporting seat 43 in a sliding mode, and then the side plate 45 is fixed on a wall body through existing bolts so as to support and fix the distributing board 1.

Referring to fig. 1, 4 and 6, the diversion frame 41 is provided with diversion plates 411 at three ends, the diversion plates 411 are composed of two V-shaped plates distributed oppositely, and the concave surfaces of the two V-shaped plates are arranged oppositely. When the cable shunt device works specifically, the guide plate 411 is arranged at the end part of the shunt frame 41, so that the problem that the inner wire of the cable is exposed due to the fact that the cable is scratched by the end part of the shunt frame 41 is avoided, and normal use of the cable is influenced.

Referring to fig. 4, 5, 7 and 8, fixed branch chain 42 include holding ring 421, backing plate 422 and locking bolt 423, the inside lower terminal surface of reposition of redundant personnel frame 41 has seted up the three circular hole that is triangular distribution and link up, reposition of redundant personnel frame 41 lower terminal surface is provided with the concentric holding ring 421 with the circular hole, the perforating hole with holding ring 421 sliding fit is seted up to wire distributor 1 bottom, wire distributor 1 lower terminal surface is provided with backing plate 422, and locking bolt 423 passes backing plate 422 and holding ring 421 threaded connection, locking bolt 423 is the hollow ring structure that link up from top to bottom. During specific work, firstly, the three positioning rings 421 at the lower end of the shunt frame 41 are slidably clamped in the through holes on the distribution board 1, then the backing plate 422 and the positioning rings 421 are clamped from the bottom of the distribution board 1, the locking bolts 423 penetrate into the positioning rings 421, and the locking bolts 423 are screwed with the positioning rings 421 by rotating the locking bolts 423 with the existing wrench, so that the backing plate 422, the distribution board 1 and the shunt frame 41 are fixedly connected, and the function of fixing the shunt frame 41 on the distribution board 1 is realized.

Referring to fig. 7 and 8, a support groove 431 is formed in the upper end surface of the support seat 43, the backing plate 422 and the locking bolt 423 are located in the support groove 431, a through locking hole is formed in the support groove 431 on the support seat 43, and the support bolt 432 passes through the locking hole of the support seat 43 and is in threaded connection with the locking bolt 423. During specific operation, the invention can leave enough space for placing the backing plate 422 and the locking bolt 423 through the supporting groove 431, ensure that the upper end face of the supporting seat 43 is contacted with the lower end face of the distributing board 1 and is in threaded connection with the locking bolt 423 through the supporting bolt 432, so that the supporting seat 43 is fixed on the lower end face of the distributing board 1.

Referring to fig. 7 and 8, the external thread on the outer side wall of the locking bolt 423 has the same spiral direction as the external thread on the supporting bolt 432; if the external thread of the outer side wall of the locking bolt 423 is opposite to the external thread of the supporting bolt 432 in the screwing direction, when the supporting bolt 432 is in threaded connection with the locking bolt 423, the supporting bolt 432 drives the locking bolt 423 to rotate, so that the locking bolt 423 cannot fix the shunt frame 41 on the distribution board 1.

Referring to fig. 2, 3 and 8, two L-shaped strips 433 symmetrically distributed left and right are arranged on the lower end surface of the supporting seat 43, the L-shaped strips 433 and the supporting seat 43 form a groove, the groove is distributed oppositely, the upper surface and the lower surface of the supporting plate 44 are of a concave-convex structure, the left end and the right end of the supporting plate 44 are slidably clamped in the groove, the lower end of the supporting bolt 432 is located in the concave surface of the supporting plate 44, and a rib plate 434 is connected between the side plate 45 and the supporting plate 44; the front end of the supporting plate 44 is provided with two elastic V-shaped plates 441 which are symmetrically distributed left and right, the lower ends of the elastic V-shaped plates 441 are fixed on the supporting plate 44, and the upper ends of the elastic V-shaped plates 441 are in interference fit with the front end of the supporting seat 43. When the supporting plate 44 slides towards the supporting seat 43 from back to front, the upper end of the elastic V-shaped plate 441 can be firstly abutted and extruded with the bottom of the supporting seat 43, so that the upper end of the elastic V-shaped plate 441 deforms downwards, the left end and the right end of the supporting plate 44 are arranged in the groove in a sliding mode, the elastic V-shaped plate 441 at the front end of the supporting plate 44 crosses the supporting seat 43 to recover the initial shape, the upper end of the elastic V-shaped plate 441 can be abutted and matched with the front end of the supporting seat 43, and the supporting plate 44 is ensured to be fixed on the supporting seat 43.

Referring to fig. 13, the hollow ring of the locking bolt 423 is internally threaded with an adaptive connecting bolt 531, the upper end of the connecting bolt 531 is connected with a suspension rod 532, and the upper end of the suspension rod 532 is mounted on the existing hanger; when the distribution board 1 cannot be installed and fixed with the existing wall body through the side plates, the upper end of the elastic V-shaped plate 441 is manually pressed so that the supporting plate 44 can be slidingly detached from the supporting seat 43, then the supporting bolt 432 is screwed so as to remove the supporting bolt 432 and the supporting seat 43, then the connecting bolt 531 at the lower end of the hanging rod 532 is in threaded connection with the locking bolt 423, and finally the upper end of the hanging rod 532 is installed on the existing hanging bracket, wherein the screwing direction of the connecting bolt 531 on the locking bolt 423 is the same as the screwing direction of the locking bolt 423 screwed in the positioning ring 421.

The invention comprises the following working steps: the first step is as follows: the shunt frame 41 is placed in the middle of the distribution board 1 and is fixed in the distribution board 1 through the fixing branch chain 42, if the distribution board 1 can be supported and fixed through the existing wall body, the supporting seat 43 is fixed at the bottom of the distribution board 1 through the supporting bolt 432, then the supporting plate 44 is clamped at the lower end of the supporting seat 43 in a sliding manner, the supporting plate 44 is in interference fit with the supporting seat 43 through the elastic V-shaped plate 441, and the problem that the supporting plate 44 is separated from the supporting seat 43 in a sliding manner is avoided; if the distribution board 1 cannot be supported and fixed through the existing wall body, the hanger rod 532 is connected through the existing hanger, and meanwhile, the connecting bolt 531 at the lower end of the hanger rod 532 is in threaded connection with the hollow ring of the locking bolt, so that the function of hanging the distribution board by the hanger rod 532 is realized.

The second step is that: the end of the distributing tray 1 is butted with the tray 2, the distributing tray is positioned and clamped by the existing machinery, and then the distributing tray 1 and the tray 2 are locked and fixed by the locking branched chain 34 under the matching of the connecting plate 31, the strip-shaped plate 32 and the bottom plate 33.

The third step: after the three end parts of the wire distributing plate 1 are respectively locked and fixed with the three trays 2, the side plates 45 are fixed on the wall body through the existing bolts.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 an assembled cable testing bridge, includes wire distributor (1), tray (2), assembles mechanism (3) and supports wire distributor (4), its characterized in that: the tray (2) and the distribution board (1) are both shell structures with openings at the upper ends, the distribution board (1) is of a T-shaped three-way structure, the tray (2) is of a linear structure, the three end parts of the distribution board (1) are connected with the tray (2) through splicing mechanisms (3), and a supporting distribution mechanism (4) is arranged in the middle of the distribution board (1); wherein:

the splicing mechanism (3) comprises a connecting plate (31), a strip-shaped plate (32), a bottom plate (33) and a locking branched chain (34), wherein mounting slotted holes are formed in the two sides and the vertical section of the horizontal section of the end part of the tray (2) and the two sides and the vertical section of the horizontal section of the end part of the distributing plate (1), the two sides and the inner side wall of the inner bottom wall of the joint of the distributing plate (1) and the tray (2) are respectively provided with the connecting plate (31), the outer side wall of the joint of the distributing plate (1) and the tray (2) is provided with the strip-shaped plate (32), the connecting plate (31) is connected with the strip-shaped plate (32) through the locking branched chain (34), the bottom plate (33) is arranged on the lower end face of the joint of the distributing plate (1) and the tray (2), and the bottom plate (33) is also connected with the connecting plate (31) through the locking branched chain (34);

support branching mechanism (4) including reposition of redundant personnel frame (41), fixed branch chain (42), supporting seat (43), backup pad (44) and curb plate (45), wire distribution plate (1) middle part is provided with reposition of redundant personnel frame (41), reposition of redundant personnel frame (41) are the class triangle-shaped structure of arc curved surface for the left and right sides, and the arc curved surface is to central indent, reposition of redundant personnel frame (41) are upper end open-ended shell structure, install in wire distribution plate (1) reposition of redundant personnel frame (41) through fixed branch chain (42), the terminal surface is connected with supporting seat (43) under wire distribution plate (1), and terminal surface slides under supporting seat (43) and is provided with backup pad (44), and backup pad (44) rear end is fixed with vertical curb plate (45) of arranging, curb plate (45) are fixed on current wall body through current bolt.

2. The modular cable tray of claim 1, wherein: the three tip of reposition of redundant personnel frame (41) all be provided with guide plate (411), guide plate (411) comprise two V templates that distribute relatively, and the concave surface of V template sets up for relative.

3. The modular cable tray of claim 1, wherein: fixed branch chain (42) including holding ring (421), backing plate (422) and locking bolt (423), the inside lower terminal surface of reposition of redundant personnel frame (41) has seted up the three circular hole that is triangular distribution and link up, the terminal surface is provided with and the concentric holding ring (421) of circular hole under reposition of redundant personnel frame (41), the perforating hole with holding ring (421) sliding fit has been seted up to wire distribution plate (1) bottom, the terminal surface is provided with backing plate (422) under wire distribution plate (1), and locking bolt (423) pass backing plate (422) and holding ring (421) threaded connection, locking bolt (423) is the hollow ring structure that link up from top to bottom.

4. An assembled cable tray as claimed in claim 3, wherein: support groove (431) has been seted up to supporting seat (43) upper end face, backing plate (422) and locking bolt (423) are located support groove (431), supporting seat (43) are gone up and are located and open in support groove (431) and have the locking hole that link up, supporting bolt (432) pass the locking hole of supporting seat (43) and locking bolt (423) threaded connection.

5. The modular cable tray of claim 4, wherein: the external thread on the outer side wall of the locking bolt (423) has the same spiral direction with the external thread on the supporting bolt (432).

6. An assembled cable tray as claimed in claim 5, wherein: supporting seat (43) lower terminal surface be provided with L shaped strip (433) that two bilateral symmetry distribute, L shaped strip (433) form the recess with supporting seat (43), and recess relative distribution, the surface is concave-convex structure about backup pad (44), both ends slip joint is in the recess about backup pad (44), and in the concave surface that supporting bolt (432) lower extreme is located backup pad (44), be connected with floor (434) between curb plate (45) and backup pad (44).

7. The modular cable tray of claim 1, wherein: the supporting plate (44) front end be provided with two elasticity V template (441) that bilateral symmetry distributes, elasticity V template (441) lower extreme is fixed on supporting plate (44), elasticity V template (441) upper end and supporting seat (43) front end conflict cooperation.

8. An assembled cable tray according to any one of claims 1 to 7, wherein: locking branch chain (34) including joint ring (341), elasticity card strip (342), protruding piece (343) and hexagon socket head cap screw (344), a plurality of joint holes that link up are seted up along its length direction in connecting plate (31), joint downthehole being fixed with joint ring (341), joint ring (341) slide and pass the installation slotted hole of distributing terminal dish (1), and joint ring (341) keep away from one end circumference of connecting plate (31) and evenly install a plurality of elasticity card strips (342), the one end that joint ring (341) were kept away from in elasticity card strip (342) is provided with protruding piece (343), and the one end lateral wall that elasticity card strip (342) was kept away from in protruding piece (343) is provided with the inclined plane, hexagonal socket head cap screw (344) in joint ring (341) internal thread connection, and hexagon socket head cap screw (344) and elasticity card strip (342) conflict cooperation.

9. The modular cable tray of claim 8, wherein: strip shaped plate (32) and bottom plate (33) on all seted up a plurality ofly with elasticity card strip (342) complex fixed orifices, protruding piece (343) on elasticity card strip (342) are contradicted with the fixed orifices and are cooperated, elasticity card strip (342) one side of carrying on the back mutually is provided with fixture block (3421), and set up on the fixed orifices lateral wall with fixture block (3421) matched with draw-in groove.

10. An assembled cable tray as claimed in claim 3, wherein: the hollow ring internal thread of locking bolt (423) is connected with connecting bolt (531) of adaptation, and connecting bolt (531) upper end is connected with jib (532), jib (532) upper end is installed on current gallows.