CN220401315U

CN220401315U - Network type bridge frame

Info

Publication number: CN220401315U
Application number: CN202321403499.1U
Authority: CN
Inventors: 潘晔卿; 潘海乐; 陈舒卿; 刘丽
Original assignee: Shanghai Lianjia Cable Bridge Co ltd
Current assignee: Shanghai Lianjia Cable Bridge Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-01-26
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of cable bridges, in particular to a network type bridge. The technical proposal comprises: the groove body box comprises at least two groove body boxes, a lower strip is fixed on the lower side of the groove body boxes, a suspension assembly used for suspending a rotating rod is arranged on the lower side of the lower strip, a groove body cover buckled with the groove body boxes is arranged on the upper side of the groove body boxes, two connectors which are located on two sides of the groove body boxes and are mutually matched with each other to connect the groove body boxes into a whole are arranged at the end parts of the two adjacent groove body boxes, U-shaped pieces are arranged on the connectors, and the two U-shaped pieces are mutually connected with each other in an inserting mode to form a magnetic attraction strip. The utility model can conveniently and rapidly install the trunking, remarkably improve the construction efficiency, reduce the operation time in the air and reduce the danger caused by high-strength and high-risk operation; and securing the network cable.

Description

Network type bridge frame

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a network type bridge.

Background

The network bridge mainly aims at the use of non-high voltage system cables such as network cables and the like, and is generally composed of a trunking tank body, a lower suspender, a sling or angle steel; and because it is fixed to link up between a plurality of cable testing bridge to need when using, still need guarantee simultaneously that the wire casing cell body on the lower jib can not swing at will, just so can fix the wire casing, just can use.

The wire slot bodies in the prior art are connected through the steel sheets and the bolts, one side of the steel sheets and the bolts are required to be installed in advance during construction and assembly, and then stable connection can be achieved, and the main disadvantage of the connection mode is that the construction efficiency is low, and for the wire slot which needs to be constructed at a high place for a long time, the operation risk is increased during long-time installation work.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides a network bridge frame which is convenient for fixing and connecting wire slots with each other.

The technical scheme of the utility model is as follows: the utility model provides a network bridge, includes two at least cell body boxes, the downside of cell body box is fixed with down the strip, the downside of down the strip is provided with the suspension element that is used for suspending the dwang, the upside of cell body box is provided with the cell body lid with cell body box looks lock, and the tip of two adjacent cell body boxes is provided with two and is located the cell body box both sides and mutually support and connect into holistic connector with the cell body box, be provided with the U-shaped spare on the connector, two the U-shaped spare is pegged graft jointly and is inhaled magnetism and inhale the strip.

Preferably, the suspension assembly comprises two rotating rods connected in a rotating way, the two rotating rods are respectively fixed with an abutting block abutting against the lower strip, two free ends of the rotating rods are respectively fixed with a square plate, and pull rods fixed with the wall body are connected to the square plates.

Preferably, a plurality of convex columns are arranged on the inner side of the connecting body, and a plurality of jacks which are in fit connection with the convex columns are formed in the end parts of the two sides of the groove body box.

Preferably, the upside of the connector is provided with a lateral notch, and the two connectors are matched with each other through the lateral notch and are arranged in a central symmetry manner.

Preferably, the end of the convex column is provided with a chamfer.

Preferably, the inner bottom be provided with a plurality of fixed subassemblies that are used for fixed cable, fixed subassembly includes the grooved bar fixed with the bottom, peg graft in one side of grooved bar has two to inject the pole, two the other end of inject the pole is all rotated and is connected with the gangbar, two the free end of gangbar is rotated through the pivot and is connected with the ejector pin, the upside threaded connection of ejector pin has the screw rod, the lower extreme rotation of screw rod is connected with the holding down plate fixed with cable butt.

Preferably, the limiting rod is L-shaped, and the slot rod is provided with a slot for limiting the rod to pass through.

Compared with the prior art, the utility model has the following beneficial technical effects:

the design of the lower strip is matched with the limitation of the upper suspension assembly on the lower strip, so that the extrusion fixing effect of the abutting block on the lower strip can be increased when the gravity of the tank body box is pressed down, and the tank body box is kept stable;

through the use of the connector and the convex column that increase, peg graft on the cell body box through the convex column to through the restriction cooperation of U-shaped spare and magnetic strip, realized fixing between two adjacent cell body boxes, and then can swiftly install work, and then raise the efficiency.

Drawings

FIG. 1 shows a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a bottom perspective view of FIG. 1;

FIG. 3 is a top cross-sectional perspective view of FIG. 1;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

Reference numerals: 1. a tank box; 11. blanking; 2. a rotating lever; 21. an abutment block; 22. a square plate; 23. a pull rod; 3. a tank cover; 4. a connecting body; 41. a lateral notch; 42. a U-shaped member; 43. a convex column; 5. a magnetic strip; 6. a grooved bar; 61. a slot; 62. a limiting rod; 63. a linkage rod; 64. a push rod; 65. a screw; 66. and (5) a lower pressing plate.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-2, the network bridge provided by the utility model comprises at least two groove body boxes 1, wherein vent holes are arranged on the peripheral sides of the groove body boxes 1 to realize ventilation and heat dissipation effects; a lower strip 11 is fixed on the lower side of the tank body box 1, and the lower strip 11 is arranged at the middle position of the bottom of the tank body box 1; the lower side of the lower strip 11 is provided with a suspension component for suspending the rotating rods 2, the suspension component comprises two rotating rods 2 which are rotationally connected through a rotating shaft, the two rotating rods 2 are respectively fixed with an abutting block 21 which is abutted with the lower strip 11, the two free ends of the rotating rods 2 are respectively fixed with a square plate 22, and the square plates 22 are connected with a pull rod 23 which is fixed with a wall body; the upper side of the tank body box 1 is provided with a tank body cover 3 buckled with the tank body box 1, and the top of the tank body cover 3 is provided with a ventilation groove which is beneficial to ventilation; two connecting bodies 4 which are positioned at two sides of the groove body boxes 1 and mutually matched to connect the groove body boxes 1 into a whole are arranged at the end parts of two adjacent groove body boxes 1, a side notch 41 is processed at the upper side of the connecting body 4, and the two connecting bodies 4 are mutually matched through the side notch 41 and are arranged in a central symmetry manner; the U-shaped pieces 42 are arranged on the connecting body 4, and the two U-shaped pieces 42 are jointly inserted with the magnetic attraction strip 5; the connector 4 is made of magnetic material, such as iron and its alloy; permanent magnets are embedded at the two ends of the magnetic attraction strip 5 and are magnetically attracted and fixed with the connecting body 4 through the permanent magnets.

In the embodiment, in the pre-construction of the network cable, firstly, a wire slot for bearing the network cable is installed; in the installation, a pull rod 23 is fixed with a wall body, the pull rod 23 is fixedly connected with a square plate 22, then the groove body box 1 is placed on the upper side of the rotating rod 2, the lower strip 11 is arranged between two abutting blocks 21, and then the groove body box 1 is placed down; at least two suspension components are arranged on the lower side of the same groove body box 1 to support the groove body box 1; after the position of the cell body box 1 is placed, under the action of gravity of the cell body box 1, the abutting block 21 extrudes the lower strip 11 to limit and fix the lower strip 11, then the cell body box 1 is placed to be mutually connected between two adjacent cell body boxes 1, then the connecting body 4 is spliced and buckled with the end parts of the two cell body boxes 1 in an axle center bearing mode, then the magnetic attraction strip 5 is spliced with the two U-shaped pieces 42 on the connecting body 4, rapid assembly and fixation are realized, and the installation efficiency can be remarkably improved.

Example two

As shown in fig. 3, according to the first embodiment, the network bridge provided by the present utility model further includes: the inner side of the connector 4 is provided with a plurality of convex columns 43, and the two side end parts of the groove body box 1 are provided with a plurality of jacks which are matched and spliced with the convex columns 43. The end of the convex column 43 is provided with a chamfer, and the design of the chamfer is beneficial to the insertion of the convex column 43 and the jack.

In this embodiment, after the technical features of the present embodiment are added, in the process of installing the connector 4, the protruding column 43 needs to be abutted with the jack on the slot box 1, and then the magnetic strip 5 is inserted and magnetically attracted, so that the connection stability of installation can be further improved.

Example III

As shown in fig. 4, according to the network bridge provided by the present utility model, based on the first or second embodiment, the present embodiment further includes: the inner bottom of 1 is provided with a plurality of fixed subassemblies that are used for fixed cable, and fixed subassembly includes the grooved bar 6 fixed with 1 bottom, and peg graft in one side of grooved bar 6 has two restriction poles 62, and the other end of two restriction poles 62 all rotates and is connected with gangbar 63, and the free end of two gangbars 63 is connected with ejector pin 64 through the pivot rotation, and the upside threaded connection of ejector pin 64 has screw 65, and the lower extreme rotation of screw 65 is connected with the holding down plate 66 fixed with the cable butt. The limiting rod 62 is L-shaped, and the slot rod 6 is provided with a slot 61 for the limiting rod 62 to pass through.

In this embodiment, when the network cable needs to be restrained and fixed, the limiting rod 62 inserted in the slot 61 is rotated, so that the limiting rod 62 can be separated from the slot 61, then the network cable needing to be fixed is placed on the slot rod 6, then the limiting rod 62 penetrates through the slot 61, so that the end of the limiting rod 62 rotates, then the screw 65 rotates, and the lower pressing plate 66 rotatably connected with the lower end of the screw 65 abuts against and is fixed with the cable needing to be fixed, so that a plurality of fixing components can be operated in the same way.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. A network bridge, characterized in that: including two at least cell body boxes (1), the downside of cell body box (1) is fixed with down strip (11), the downside of lower strip (11) is provided with the suspension assembly that is used for suspending dwang (2), the upside of cell body box (1) be provided with cell body box (1) looks buckled cell body lid (3), the tip of two adjacent cell body boxes (1) is provided with two and is located cell body box (1) both sides mutually support and connect cell body box (1) into holistic connector (4), be provided with U-shaped spare (42) on connector (4), two U-shaped spare (42) are pegged graft the magnetism jointly and are inhaled strip (5).

2. A network bridge according to claim 1, characterized in that: the suspension assembly comprises two rotating rods (2) which are connected in a rotating mode, abutting blocks (21) which are abutted to lower strips (11) are fixed on the two rotating rods (2), square plates (22) are fixed at two free ends of the rotating rods (2), and pull rods (23) which are fixed with a wall body are connected to the square plates (22).

3. A network bridge according to claim 1, characterized in that: the inner side of the connecting body (4) is provided with a plurality of convex columns (43), and the end parts of the two sides of the groove body box (1) are provided with a plurality of jacks which are matched and spliced with the convex columns (43).

4. A network bridge according to claim 1, characterized in that: the upper side of the connecting body (4) is provided with a lateral notch (41), and the two connecting bodies (4) are matched with each other through the lateral notch (41) and are arranged in a central symmetry mode.

5. A network bridge according to claim 3, characterized in that: the end of the convex column (43) is provided with a chamfer.

6. A network bridge according to claim 1, characterized in that: the utility model discloses a cable fixing device, including fixed subassembly, fixed subassembly is provided with a plurality of fixed subassemblies that are used for fixed cable in the interior bottom of (1), fixed subassembly includes fixed grooved bars (6) with (1) bottom, peg graft in one side of grooved bars (6) have two limit pole (62), two the other end of limit pole (62) all rotates and is connected with gangbar (63), two the free end of gangbar (63) is connected with ejector pin (64) through the pivot rotation, the upside threaded connection of ejector pin (64) has screw rod (65), the lower extreme rotation of screw rod (65) is connected with lower clamp plate (66) fixed with the cable butt.

7. The network bridge of claim 6, wherein: the limiting rod (62) is L-shaped, and the slot rod (6) is provided with a slot (61) for the limiting rod (62) to pass through.