CN220234075U

CN220234075U - Cable bridge

Info

Publication number: CN220234075U
Application number: CN202321763488.4U
Authority: CN
Inventors: 汪飞; 陈晨; 龚朝淳
Original assignee: Nanjing Zhudian New Energy Technology Co ltd
Current assignee: Nanjing Zhudian New Energy Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a cable bridge, and belongs to the field of circuit equipment. A cable bridge, comprising: bridge body still includes: the clamping grooves are symmetrically formed on two sides of the bridge body; the shielding assemblies are equidistantly arranged between the two clamping grooves and comprise a rotary drum and a rotary shaft, the rotary shaft rotates in the rotary drum, a first fixing plate is fixedly connected to the rotary drum, a second fixing plate is fixedly connected to the rotary shaft, and the first fixing plate is matched with the second fixing plate; the first fixing block is fixed on the first fixing plate; the second fixing block is fixed on the second fixing plate, and the first fixing block is matched with the second fixing block; the fixed component is arranged on the bridge body and is used for fixing the bridge body; the utility model effectively improves the installation efficiency of the shielding component on the upper side of the bridge body and is convenient for sectional disassembly and maintenance.

Description

Cable bridge

Technical Field

The utility model relates to the technical field of circuit equipment, in particular to a cable bridge.

Background

The cable bridge is used for installing and fixing cables and is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and the bridge in a building can be independently erected and can be additionally arranged on various buildings and pipe gallery supports.

The prior cable bridge frame mainly adopts a groove type, and a shielding piece is required to be installed on the upper side of the prior cable bridge frame to shield the prior cable bridge frame so as to prevent the internal cables from being damaged, but the prior shielding piece is generally of an integral structure, is relatively complex in installation, and can be inspected only by completely removing the prior shielding piece at one time when the prior shielding piece is required to be overhauled.

Disclosure of Invention

The technical problem to be solved by the present utility model is to overcome the disadvantages of the prior art and to provide a cable bridge which overcomes or at least partially solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a cable bridge, comprising: bridge body still includes: the clamping grooves are symmetrically formed on two sides of the bridge body; the shielding assemblies are equidistantly arranged between the two clamping grooves and comprise a rotary drum and a rotary shaft, the rotary shaft rotates in the rotary drum, a first fixing plate is fixedly connected to the rotary drum, a second fixing plate is fixedly connected to the rotary shaft, and the first fixing plate is matched with the second fixing plate; the first fixing block is fixed on the first fixing plate; the second fixing block is fixed on the second fixing plate, and the first fixing block is matched with the second fixing block; the fixed component is arranged on the bridge body and is used for fixing the bridge body.

In order to be convenient for fix the crane span structure body, preferably, the fixed subassembly includes the fixed ear of multiunit symmetry fixed in crane span structure body both sides, be connected with the jib through bolt fastening in the fixed ear.

In order to facilitate fixing the first fixing block and the second fixing block, preferably, the first fixing block and the second fixing block are fixed through a limiting clamping block.

In order to facilitate the first fixing plate and the second fixing plate to enter the clamping groove, preferably, an oblique angle matched with the clamping groove is arranged on the bridge body.

In order to be convenient for spacing to first fixed plate and second fixed plate, preferably, be provided with first clearance between first fixed plate and the second fixed plate all and the draw-in groove top, the draw-in groove is close to one side of oblique angle and is provided with the rubber strip, fixedly connected with and the fixed strip of first clearance matching on the rubber strip.

In order to be convenient for fix the rubber strip, preferably, be provided with the square groove on the oblique angle, fixedly connected with is protruding with square groove matched square on the rubber strip.

In order to prevent the first fixing plate and the second fixing plate from sliding, preferably, arc grooves are formed in the first fixing plate and the second fixing plate, and arc protrusions matched with the arc grooves are fixedly connected to the rubber strips.

In order to facilitate the removal of the rubber strip, preferably, a pull block is fixedly connected to the rubber strip.

In order to be convenient for dispel the heat to the cable, first fixed plate and second fixed plate all are provided with multiunit louvre.

In order to facilitate cable management, preferably, a plurality of wire management grooves are arranged in the bridge body at equal intervals.

Compared with the prior art, the utility model provides a cable bridge, which has the following beneficial effects:

1. this cable testing bridge, through arranging first fixed plate and second fixed plate in the draw-in groove respectively, then push down pivot and rotary drum, make first fixed plate and second fixed plate be in same horizon, then spacing each other through first fixed block and second fixed block, it is fixed first fixed plate and second fixed plate to improved the installation effectiveness to testing bridge body upside shielding component effectively, and be convenient for take apart the maintenance to it by sections.

2. The cable bridge frame is characterized in that the first fixing block and the second fixing block are limited through the limiting clamping blocks, so that the first fixing block or the second fixing block is effectively prevented from sliding and falling off when the bridge frame body shakes.

3. This cable testing bridge through with the rubber strip stopper to oblique angle downside, makes the fixed strip enter into in the first clearance completely, square protruding enters into the square groove, and arc protruding enters into the arc inslot to spacing is carried out first fixed plate and second fixed plate effectively.

The device has the advantages that the device has no part which is the same as or can be realized by adopting the prior art, the installation efficiency of the shielding component on the upper side of the bridge body is effectively improved, and the bridge body is convenient to disassemble and overhaul in a sectional mode.

Drawings

Fig. 1 is a schematic structural diagram of a cable bridge according to the present utility model;

FIG. 2 is an enlarged schematic view of the cable bridge according to the present utility model shown in FIG. 1;

fig. 3 is an exploded view of a cable bridge according to the present utility model;

FIG. 4 is an enlarged schematic view of the cable bridge according to the present utility model shown in FIG. 3B;

fig. 5 is a schematic structural view of a shielding assembly of a cable bridge according to the present utility model.

In the figure: 1. a bridge body; 101. wire arranging grooves; 102. a fixed ear; 103. a boom; 104. a clamping groove; 105. a first gap; 106. bevel angle; 107. a square groove; 2. a rotating drum; 201. a first fixing plate; 202. a first fixed block; 203. a heat radiation hole; 204. an arc-shaped groove; 3. a rotating shaft; 301. a second fixing plate; 302. a second fixed block; 4. a limit clamping block; 5. a rubber strip; 501. a fixing strip; 502. square protrusions; 503. arc-shaped bulges; 504. pulling blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: referring to fig. 1, 2, 3, 4 and 5, a cable bridge comprises: bridge body 1, still include: the clamping grooves 104 are symmetrically formed on two sides of the bridge body 1; the shielding assemblies are equidistantly arranged between the two clamping grooves 104, each shielding assembly comprises a rotary drum 2 and a rotary shaft 3, the rotary shaft 3 rotates in the rotary drum 2, a first fixing plate 201 is fixedly connected to the rotary drum 2, a second fixing plate 301 is fixedly connected to the rotary shaft 3, and the first fixing plate 201 is matched with the second fixing plate 301; a first fixing block 202 fixed to the first fixing plate 201; a second fixing block 302 fixed on the second fixing plate 301, and the first fixing block 202 is matched with the second fixing block 302; the fixed subassembly is arranged on the bridge body 1 and is used for fixing the bridge body 1.

The fixed assembly comprises a plurality of groups of fixed lugs 102 which are symmetrically fixed on two sides of the bridge body 1, and a hanging rod 103 is fixedly connected in the fixed lugs 102 through bolts, wherein the hanging rod 103 is fixedly connected with the top to be installed.

The first fixing block 202 and the second fixing block 302 are fixed through the limiting clamping block 4, the limiting clamping block 4 is a magnetic attraction block, and the first fixing block 202 and the second fixing block 302 are made of metal materials which can be attracted by magnets.

The bridge body 1 is provided with a bevel 106 matched with the clamping groove 104, and the bevel 106 is designed to facilitate the first fixing plate 201 and the second fixing plate 301 to enter into the clamping groove 104.

A first gap 105 is arranged between the first fixing plate 201 and the top of the clamping groove 104, a rubber strip 5 is arranged on one side of the clamping groove 104 close to the bevel angle 106, and a fixing strip 501 matched with the first gap 105 is fixedly connected to the rubber strip 5.

Square grooves 107 are formed in the bevel angles 106, square protrusions 502 matched with the square grooves 107 are fixedly connected to the rubber strips 5, and the square protrusions 502 are made of rubber.

Arc grooves 204 are formed in the first fixing plate 201 and the second fixing plate 301, arc-shaped protrusions 503 matched with the arc grooves 204 are fixedly connected to the rubber strips 5, and the arc-shaped protrusions 503 are made of rubber.

The rubber strip 5 is fixedly connected with a pull block 504, and the pull block 504 is made of hard wood or metal material, and will not be described in detail herein.

The first and second fixing plates 201 and 301 are each provided with a plurality of sets of heat radiation holes 203.

A plurality of wire arranging grooves 101 are arranged in the bridge body 1 at equal intervals.

When the upper end of the bridge body 1 needs to be covered, the first fixing plate 201 and the second fixing plate 301 are respectively arranged in the clamping groove 104, then the rotating shaft 3 and the rotating drum 2 are pressed downwards, so that the first fixing plate 201 and the second fixing plate 301 are positioned on the same horizontal line, and then the first fixing plate 201 and the second fixing plate 301 are fixed by mutually limiting the first fixing block 202 and the second fixing block 302, so that the installation efficiency of the shielding component on the upper side of the bridge body 1 is effectively improved, and the shielding component is convenient to disassemble and overhaul in a sectional mode.

The first fixing block 202 and the second fixing block 302 are limited through the limiting clamping blocks 4, so that the first fixing block 202 or the second fixing block 302 is effectively prevented from sliding and falling off when the bridge body 1 shakes.

By plugging the rubber strip 5 to the underside of the bevel 106, the fixing strip 501 is completely inserted into the first gap 105, the square protrusion 502 is inserted into the square groove 107, and the arc protrusion 503 is inserted into the arc groove 204, thereby effectively limiting the first fixing plate 201 and the second fixing plate 301.

When the bridge body 1 is installed, the position of the suspender 103 is planned, the position of the suspender 103 is fixed on the top, then the bridge body 1 is installed on the suspender 103, the suspender 103 passes through the fixing lug 102 and is fixed through bolts, the installation is simple, and the bridge body 1 is effectively installed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A cable bridge, comprising: bridge body (1), its characterized in that still includes:

the clamping grooves (104) are symmetrically formed on two sides of the bridge body (1);

the shielding assemblies are equidistantly arranged between the two clamping grooves (104), each shielding assembly comprises a rotary drum (2) and a rotary shaft (3), the rotary shafts (3) rotate in the rotary drums (2), the rotary drums (2) are fixedly connected with first fixing plates (201), the rotary shafts (3) are fixedly connected with second fixing plates (301), and the first fixing plates (201) are matched with the second fixing plates (301);

a first fixing block (202) fixed to the first fixing plate (201);

a second fixed block (302) fixed on the second fixed plate (301), and the first fixed block (202) is matched with the second fixed block (302);

the fixed component is arranged on the bridge body (1) and is used for fixing the bridge body (1).

2. The cable bridge according to claim 1, characterized in that the fixing assembly comprises a plurality of groups of fixing lugs (102) symmetrically fixed on two sides of the bridge body (1), and a hanging rod (103) is fixedly connected in the fixing lugs (102) through bolts.

3. The cable bridge according to claim 1, wherein the first fixing block (202) and the second fixing block (302) are fixed by a limit fixture block (4).

4. Cable bridge according to claim 1, wherein the bridge body (1) is provided with bevels (106) matching the clamping grooves (104).

5. The cable bridge according to claim 4, wherein a first gap (105) is arranged between the first fixing plate (201) and the top of the clamping groove (104) and between the second fixing plate (301) and the top of the clamping groove (104), a rubber strip (5) is arranged on one side, close to the bevel angle (106), of the clamping groove (104), and a fixing strip (501) matched with the first gap (105) is fixedly connected to the rubber strip (5).

6. The cable bridge according to claim 5, characterized in that square grooves (107) are arranged on the bevel angles (106), and square protrusions (502) matched with the square grooves (107) are fixedly connected to the rubber strips (5).

7. The cable bridge according to claim 5, wherein the first fixing plate (201) and the second fixing plate (301) are respectively provided with an arc groove (204), and the rubber strip (5) is fixedly connected with an arc protrusion (503) matched with the arc groove (204).

8. The cable bridge according to claim 5, wherein the rubber strip (5) is fixedly connected with a pull block (504).

9. A cable bridge according to claim 1, wherein the first and second fixing plates (201, 301) are each provided with a plurality of groups of heat dissipation holes (203).

10. A cable bridge according to claim 1, characterized in that a plurality of equidistant wire-arranging grooves (101) are provided in the bridge body (1).