CN215580115U

CN215580115U - Cable bridge

Info

Publication number: CN215580115U
Application number: CN202120606179.0U
Authority: CN
Inventors: 魏强
Original assignee: Jiangsu Yilong Electric Co ltd
Current assignee: Jiangsu Yilong Electric Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-01-18
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a cable bridge, which solves the problem that the inner area of the existing cable bridge is relatively fixed and cannot be adjusted according to actual use requirements through an isolating device. The baffle plate assembly is clamped through the limiting assembly, so that the baffle plate assembly is convenient to disassemble and transport; the driving column is driven to move in the Z direction through the rotation of the transmission rod and the shape matching of the driving column and the limiting groove, the driving column drives the clamping plates to rotate, the rotating directions of the two clamping plates are opposite, and therefore the inserting column B is loosened or clamped. A plurality of mounting positions are provided for the fixing frame through the plurality of auxiliary threaded holes, and a user can select the number of the limiting assemblies and the distance between two adjacent limiting assemblies according to the thickness and the type of the cable to perform separation adjustment on the space of the bridge in the X direction; through the diaphragm with shell, baffle subassembly can dismantle be connected, carry out Z direction's separation to the space in the crane span structure and adjust, practicality and flexibility improve greatly.

Description

Cable bridge

Technical Field

The utility model particularly relates to a cable bridge.

Background

Although the cable bridge is the simplest product in low-voltage distribution equipment, the cable bridge has the advantages of complete varieties, wide application, high strength, light structure and low manufacturing cost, brings convenience to technical improvement and is widely applied to engineers.

The cable bridge is a general name of a rigid structure system which is formed by straight line sections, bent-through sections, components, support arms, hangers and the like of a tray or a ladder frame and is used for closely connecting and supporting cables, and is an installation channel applied to a horizontal wiring system and a vertical wiring system. The cable bridge is a cable laying device which can make the laying of electric wires, cables and pipes reach standardization, serialization and universalization. But current cable testing bridge inner zone is fixed relatively, can't keep apart according to the in-service use needs, leads to the cable of multiple different thicknesses to pile up intertwining together and pile up, and the investigation and the maintenance of later stage circuit are extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a cable bridge.

The technical scheme for solving the problems comprises the following steps: a cable bridge comprises a shell with a U-shaped structure, a cover plate movably arranged at the top of the shell, and a plurality of isolating devices which are arranged at the bottom of the shell and distributed along the Y direction;

the isolation device comprises a bottom plate arranged on the shell, a plurality of limiting assemblies arranged on the bottom plate and distributed along the X direction, and a partition plate assembly arranged on the limiting assemblies;

the limiting assembly comprises a fixing frame arranged on the bottom plate, a limiting ring arranged at the top of the fixing frame through a stand column, a limiting hole is formed in the central position of the limiting ring, a supporting frame arranged on the fixing frame, a pair of clamping plates hinged on the supporting frame and bilaterally symmetrical relative to the supporting frame, each clamping plate is of an L-shaped structure, a pair of limiting blocks arranged at the bottoms of the clamping plates and distributed along the Y direction, limiting grooves of circular arc structures are formed in the limiting blocks, a transmission rod which is arranged on the fixing frame through a rolling bearing in a rotating mode and penetrates out of the supporting frame, a handle arranged at the bottom of the transmission rod, a driving column which is in threaded connection with the transmission rod and is always located in the limiting grooves, and the driving column is matched with the limiting grooves in shape and is always abutted to the limiting grooves;

the baffle plate assembly comprises an inserting column A which is inserted into a limiting hole and matched with the limiting hole in shape, an inserting column B which is arranged at the bottom of the inserting column A is installed, a clamping plate clamps the inserting column B, a baffle plate which is arranged at the top of the inserting column A and is coaxial with the limiting hole is installed, the baffle plate is abutted against a limiting ring, and a baffle plate which is arranged at the top of the baffle plate is installed.

Further, the baffle left side is equipped with a plurality of slots A along Z direction evenly distributed, and the baffle right side is installed a plurality of picture peg A along Z direction evenly distributed and with slot A shape fit.

Further, a top plate is mounted at the top of the partition plate, and the top plate and the baffle plate are coaxially arranged; be equipped with downwardly extending on the roof and with insert post A shape complex lead to groove A, lead to the inslot and be equipped with downwardly extending and with insert post B shape complex lead to groove B, lead to groove A, lead to groove B all with the coaxial setting of roof.

Further, be equipped with a plurality of regulatory regions that distribute along the Y direction in the shell, be equipped with a plurality of slots B, picture peg B in every regulatory region, slot B is located the shell left side and just follows Y direction evenly distributed, and picture peg B installs on the shell right side and just follows Y direction evenly distributed.

Furthermore, the isolating device also comprises a plurality of transverse plates, and the transverse plates are detachably arranged between two adjacent partition plate assemblies.

Further, the isolating device further comprises a plurality of transverse plates, and the transverse plates are detachably mounted between the partition plate assembly and the shell.

Furthermore, a main board matched with the slot A and the slot B is arranged at one end of the transverse plate, and a main slot matched with the plug board A and the plug board B is arranged at the other end of the transverse plate.

Furthermore, a sliding column is installed at the top of the shell, a sliding groove matched with the sliding column is formed in the cover plate, and the sliding column is inserted into the sliding groove.

Furthermore, a plurality of threaded holes A surrounding the central axis of the baffle in an annular array are formed in the baffle and the bottom plate.

The utility model has the following beneficial effects: the utility model solves the problem that the inner area of the existing cable bridge is relatively fixed and cannot be adjusted according to actual use requirements through the isolating device. The baffle plate assembly is clamped through the limiting assembly, so that the baffle plate assembly is convenient to disassemble and transport; the driving column is driven to move in the Z direction through the rotation of the transmission rod and the shape matching of the driving column and the limiting groove, the driving column drives the clamping plates to rotate, the rotating directions of the two clamping plates are opposite, and therefore the inserting column B is loosened or clamped. A plurality of mounting positions are provided for the fixing frame through the plurality of auxiliary threaded holes, and a user can select the number of the limiting assemblies and the distance between two adjacent limiting assemblies according to the thickness and the type of the cable to perform separation adjustment on the space of the bridge in the X direction; through the diaphragm with shell, baffle subassembly can dismantle be connected, carry out Z direction's separation to the space in the crane span structure and adjust, practicality and flexibility improve greatly.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a right side sectional view of the housing of the present invention;

FIG. 3 is a front view of the structure of the spacing assembly of the present invention;

FIG. 4 is a top view of the clamp plate and drive post of the present invention;

FIG. 5 is a front view of the splint of the present invention;

FIG. 6 is a front view of the baffle plate assembly of the present invention;

figure 7 is a top view of a baffle plate assembly of the present invention.

In the figure:

1-housing, 2-cover plate, 3-spacer, 4-adjustment zone, 7-primary threaded hole, 8-sliding column, 9-base plate, 10-limiting component, 11-partition component, 12-fixing frame, 13-limiting ring, 14-supporting frame, 15-clamping plate, 16-limiting block, 17-limiting groove, 18-transmission rod, 19-driving column, 20-inserting column A, 21-inserting column B, 22-baffle, 23-partition plate, 24-slot A, 25-inserting column A, 26-through groove A, 27-through groove B, 28-threaded hole A, 29-transverse plate, 30-main plate, 31-primary groove, 32-primary countersunk hole, 33-secondary countersunk hole, 34-secondary threaded hole, 35-slot B, 36-insert B, 37-top plate.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description.

A cable bridge comprises a shell 1 with a U-shaped structure, a cover plate 2 movably arranged at the top of the shell 1, a plurality of isolating devices 3 arranged at the bottom of the shell 1 and distributed along the Y direction;

a plurality of adjusting areas 4 distributed along the Y direction are arranged in the shell 1, a plurality of slots B35 and inserting plates B36 are arranged in each adjusting area 4, the slots B35 are located on the left side of the shell 1 and are uniformly distributed along the Y direction, and the inserting plates B36 are installed on the right side of the shell 1 and are uniformly distributed along the Y direction; a pair of main threaded holes 7 is provided in each adjustment zone 4. The top of the shell 1 is provided with a sliding column 8, the cover plate 2 is provided with a sliding groove matched with the sliding column 8, and the sliding column 8 is inserted into the sliding groove.

The isolation device 3 comprises a bottom plate 9 arranged on the shell 1, a plurality of limiting assemblies 10 arranged on the bottom plate 9 and distributed along the X direction, and a partition plate 23 assembly 11 arranged on the limiting assemblies 10.

The limiting assembly 10 comprises a fixing frame 12 installed on the bottom plate 9, a limiting ring 13 installed at the top of the fixing frame 12 through a stand column, a limiting hole is formed in the center of the limiting ring 13, a supporting frame 14 installed on the fixing frame 12, a pair of clamping plates 15 hinged on the supporting frame 14 and bilaterally symmetrical with respect to the supporting frame 14, each clamping plate 15 is of an L-shaped structure, a pair of limiting blocks 16 installed at the bottom of each clamping plate 15 and distributed along the Y direction are provided with a limiting groove 17 of an arc structure, a transmission rod 18 rotatably installed on the fixing frame 12 through a rolling bearing and penetrating through the supporting frame 14, a handle installed at the bottom of the transmission rod 18, a driving column 19 which is in threaded connection with the transmission rod 18 and is always located in the limiting groove 17, and the driving column 19 is in shape fit with the limiting groove 17 and is always abutted against the limiting groove;

baffle 23 subassembly 11 is including inserting spacing downthehole and with spacing hole shape fit's post A20 of inserting, installs the post B21 of inserting the post A20 bottom, and splint 15 presss from both sides tightly inserts post B21, installs at the baffle 22 of inserting post A20 top and with spacing hole coaxial setting, baffle 22 and spacing ring 13 butt, install the baffle 23 at baffle 22 top.

The partition plate 23 assembly 11 is clamped through the limiting assembly 10, so that the partition plate 23 assembly 11 is convenient to disassemble, and the transportation is simple and convenient; through the rotation of the transmission rod 18 and the shape matching of the driving column 19 and the limiting groove 17, the driving column 19 is driven to move in the Z direction, the driving column 19 drives the clamping plates 15 to rotate, the rotating directions of the two clamping plates 15 are opposite, and therefore the inserting column B21 is loosened or clamped, and the dismounting is simple and convenient.

The left side of the partition plate 23 is provided with a plurality of slots A24 which are uniformly distributed along the Z direction, and the right side of the partition plate 23 is provided with a plurality of inserting plates A25 which are uniformly distributed along the Z direction and matched with the slots A24 in shape. A top plate 37 is arranged at the top of the partition plate 23, and the top plate 37 and the baffle plate 22 are coaxially arranged; be equipped with downwardly extending and with insert post A20 shape fit's logical groove A26 on roof 37, be equipped with downwardly extending and with insert post B21 shape fit's logical groove B27 in leading to groove A26, lead to groove A26, lead to groove B27 all with roof 37 coaxial arrangement.

The baffle plate 22 and the bottom plate 9 are both provided with a plurality of threaded holes A28 annularly arrayed around the central axis of the baffle plate 22.

Form the plug-in type of two baffles 23 through leading to groove A26, leading to groove B27, picture peg A25, picture peg B36 and connect, utilize the bolt to pass screw hole A28 and connect two baffles 23, make the high change of baffle 23 to make baffle 23 can be used for the cable testing bridge of multiple different specifications, can adjust the height of baffle 23 as required, practicality and flexibility improve greatly.

The separating device 3 further comprises a plurality of transverse plates 29, and the transverse plates 29 are detachably mounted between two adjacent partition plate 23 assemblies 11. The spacer 3 further comprises a plurality of cross plates 29, the cross plates 29 being removably mounted between the assembly of baffles 23 and the housing 1. One end of the transverse plate 29 is provided with a main plate 30 which is matched with the slot A24 and the slot B35, and the other end of the transverse plate 29 is provided with a main slot 31 which is matched with the plug board A25 and the plug board B36.

Through the diaphragm 29 with shell 1, the dismantled connection of baffle 23 subassembly 11, the space in the crane span structure carries out the partition of Z direction and adjusts, utilizes main trough 31, mainboard 30 simultaneously, two diaphragms 29 are connected, and length change in the X side cooperates the distance between two adjacent baffle 23 subassemblies 11 to use, and practicality and flexibility improve greatly.

A pair of main counter bores 32 are formed in the bottom plate 9, the main counter bores 32 correspond to the main threaded holes 7 one by one, and fasteners penetrate through the main counter bores 32 and the main threaded holes 7 to connect the bottom plate 9 and the shell 1. The bottom plate 9 is provided with a plurality of auxiliary threaded holes 34 which are uniformly distributed along the X direction, the fixing frame 12 is provided with a pair of auxiliary counter bores 33, and the fastening piece passes through the auxiliary counter bores 33 and the auxiliary threaded holes 34 to connect the bottom plate 9 and the fixing frame 12. Through a plurality of vice screw holes 34, provide a plurality of mounted positions for mount 12, the user can select the number of spacing subassembly 10 and the distance of two adjacent spacing subassemblies 10 according to the thickness and the kind of cable, carries out the separation of X direction to the space of crane span structure and adjusts.

The working principle of the utility model is as follows:

s1: the number of the isolation devices 3 is selected according to the requirement, two isolation devices can be selected to be respectively arranged in the adjusting areas 4 at the front side and the rear side of the shell 1, and a plurality of isolation devices can be selected to be respectively arranged in the adjusting areas 4 distributed along the Y direction;

s2: installing a bottom plate 9 on the shell 1, selecting the number of the limiting assemblies 10 according to the space needing to be separated in the X direction, and installing the limiting assemblies 10 on the bottom plate 9;

s3: selecting the number of the partition plate 23 assemblies 11 according to the height of a cable bridge, inserting the inserting column A20 into the limiting hole after the partition plate 23 assemblies 11 are connected, rotating the transmission rod 18 to drive the driving column 19 to move downwards, and clamping the inserting column B21 by the clamping plate 15;

s4: the number of the transverse plates 29 is selected according to the space to be separated in the Z direction and the distance between two adjacent partition plate 23 assemblies 11, and the transverse plates 29 are installed between the two adjacent partition plate 23 assemblies 11 and between the partition plate 23 assemblies 11 and the shell 1.

Many other changes and modifications can be made without departing from the spirit and scope of the utility model. It is to be understood that the utility model is not to be limited to the specific embodiments, but only by the scope of the appended claims.

Claims

1. A cable bridge is characterized by comprising a shell (1) with a U-shaped structure, a cover plate (2) movably arranged at the top of the shell (1), and a plurality of isolating devices (3) which are arranged at the bottom of the shell (1) and distributed along the Y direction;

the isolation device (3) comprises a bottom plate (9) arranged on the shell (1), a plurality of limiting assemblies (10) arranged on the bottom plate (9) and distributed along the X direction, and a partition plate (23) assembly (11) arranged on the limiting assemblies (10);

the limiting component (10) comprises a fixed frame (12) arranged on the bottom plate (9), a limiting ring (13) which is arranged at the top of a fixing frame (12) through a stand column, a limiting hole is arranged at the central position of the limiting ring (13), a supporting frame (14) which is arranged on the fixing frame (12), a pair of clamping plates (15) which are hinged on the supporting frame (14) and are bilaterally symmetrical relative to the supporting frame (14), the clamping plates (15) are L-shaped structures, a pair of limiting blocks (16) which are arranged at the bottom of the clamping plates (15) and are distributed along the Y direction, limiting grooves (17) with arc structures are arranged on the limiting blocks (16), a transmission rod (18) which is rotatably arranged on the fixed frame (12) through a rolling bearing and penetrates out of the supporting frame (14), a handle arranged at the bottom of the transmission rod (18), the driving column (19) is in threaded connection with the transmission rod (18) and is always positioned in the limiting groove (17), and the driving column (19) is matched with the limiting groove (17) in shape and is always abutted;

baffle (23) subassembly (11) including insert spacing downthehole and with spacing hole shape complex insert post A (20), install and insert post B (21) of inserting post A (20) bottom, splint (15) press from both sides tightly to insert post B (21), install at insert post A (20) top and with baffle (22) of spacing coaxial setting in hole, baffle (22) and spacing ring (13) butt install baffle (23) at baffle (22) top.

2. A cable tray according to claim 1, wherein a plurality of slots a (24) are uniformly distributed along the Z-direction on the left side of the partition plate (23), and a plurality of insertion plates a (25) are uniformly distributed along the Z-direction and are matched with the slots a (24) in shape on the right side of the partition plate (23).

3. A cable tray according to claim 1 or 2, characterized in that the top plate (37) is mounted on top of the partition (23), the top plate (37) being arranged coaxially with the baffle (22); be equipped with downwardly extending and with insert post A (20) shape fit's logical groove A (26) on roof (37), lead to being equipped with downwardly extending in a groove A (26) and with insert post B (21) shape fit's logical groove B (27), lead to groove A (26), lead to groove B (27) and all set up with roof (37) is coaxial.

4. A cable tray according to claim 2, wherein a plurality of adjustment areas (4) are arranged in the housing (1) and distributed along the Y direction, a plurality of slots B (35) and plug boards B (36) are arranged in each adjustment area (4), the slots B (35) are positioned at the left side of the housing (1) and uniformly distributed along the Y direction, and the plug boards B (36) are arranged at the right side of the housing (1) and uniformly distributed along the Y direction.

5. A cable tray according to claim 4, characterized in that the spacer means (3) further comprises a plurality of transverse plates (29), the transverse plates (29) being removably mounted between two adjacent assemblies (11) of partitions (23).

6. A cable tray according to claim 5, characterized in that the cross plate (29) is provided at one end with a main plate (30) cooperating with slot A (24) and slot B (35), and the cross plate (29) is provided at the other end with a main slot (31) cooperating with slot A (25) and slot B (36).

7. A cable tray according to claim 1, characterized in that the casing (1) is provided with sliding posts (8) at the top, the cover plate (2) is provided with sliding grooves which are matched with the sliding posts (8), and the sliding posts (8) are inserted into the sliding grooves.

8. A cable tray according to claim 3, characterized in that the shield (22) and the base plate (9) are provided with a plurality of threaded holes a (28) in an annular array around the central axis of the shield (22).