CN210608393U - Step type cable bridge - Google Patents

Abstract

The utility model discloses a step-type cable bridge, including vertical frame plate, diaphragm and support firm mechanism, a plurality of diaphragms level is fixed at two vertical frame plate opposite faces, support firm mechanism vertical and detachable installation at a plurality of diaphragm rear surfaces, support firm mechanism and include steadying plate, removal subassembly and rotation backup pad, steadying plate both sides are fixed with fixed flange with the diaphragm corresponding department, fixed flange passes through the fix with screw on the diaphragm, steadying plate can tightly contact with diaphragm rear surface, the removal subassembly is installed at steadying plate rear surface, be located the diaphragm directly behind, two rotation backup pads symmetry rotate and install on the removal subassembly, be located below the diaphragm rear surface is fixed with the stopper; the utility model discloses a be provided with and support firm mechanism, can play the supporting role to a plurality of diaphragms simultaneously, increase the steadiness and the security of its installation, reduce the deformation bending that the diaphragm used for a long time to appear relatively, whole mechanism easy to assemble simultaneously and dismantle.

Description

Step type cable bridge

Technical Field

The utility model belongs to the technical field of the cable testing bridge, concretely relates to ladder formula cable testing bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air. The rigid structure system with closely connected supporting cables is called a cable bridge (a bridge for short) and consists of a groove type, tray type or step type straight line section, a bend-through, a tee joint, a four-way component, a supporting arm (an arm type bracket), a hanging bracket and the like. The stepped type radiator has the advantages of light weight, low cost, molding, convenience in installation, good heat dissipation and ventilation and the like. The cable laying device is suitable for laying common cables with larger diameters and is suitable for laying high-voltage and low-voltage power cables.

Some existing stepped cable bridges are generally composed of two vertical frame plates and a plurality of cross rods, when the cable bridges are installed and used, corresponding supporting and stabilizing measures are lacked in the middle cross plates, and the problem that the cable bridges are unstable or deformed when being used for a long time is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step-type cable testing bridge to solve some step-type cable testing bridges that propose among the above-mentioned background art and constitute by two vertical frame plates and a plurality of horizontal poles usually, it is when the installation uses, and middle diaphragm lacks corresponding support firm measure, uses the problem that unstable or the deformation condition probably appears for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a step-type cable testing bridge, includes vertical frame plate, diaphragm and supports stabilizing mean, and is a plurality of the diaphragm level is fixed at two vertical frame plate opposite faces, it is vertical and detachable the installing at a plurality of to support stabilizing mean the diaphragm rear surface, it includes stabilizing plate, removal subassembly and rotation backup pad to support stabilizing mean, the stabilizing plate both sides are fixed with fixed flange with the corresponding department of diaphragm, fixed flange passes through the fix with screw on the diaphragm, just stabilizing plate can tightly contact with the diaphragm rear surface, remove the unit mount at stabilizing plate rear surface, and be located the diaphragm directly behind, two it installs on removing the subassembly to rotate the backup pad symmetry and rotate, and is located the below the diaphragm rear surface is fixed with the spacing piece, two be connected with coupling assembling in the rotation backup pad.

Preferably, the moving assembly comprises a movable spring and a fixed rod, the fixed rod is fixed on the rear surface of the stabilizing plate, the other end of the fixed rod penetrates through the rotating support plate and is exposed to the outside, a limiting convex block is fixed at the end of the fixed rod, a through hole for the limiting block to penetrate through is formed in the other end of the rotating support plate, and the other end of the rotating support plate is rotatably sleeved on the limiting block.

Preferably, the movable sleeve of dead lever surface is equipped with the fly leaf, the fly leaf is located and rotates backup pad rear surface, and can with rotate the backup pad contact, the activity spring housing is established at the dead lever surface, and both ends are fixed respectively at fly leaf and spacing lug opposite face, two it can form isosceles triangle with the diaphragm to rotate the backup pad.

Preferably, the two rotating support plates can move back and forth along the fixed rod, and can rotate oppositely or oppositely.

Preferably, coupling assembling includes the dwang, rotates lug and fixed axle, two the dwang is "L" type, and its one end is fixed at the rotation backup pad rear surface, and the other end is fixed with respectively rotates the lug and has seted up the rectangle breach, rectangle breach inside is fixed with the fixed axle.

Preferably, the rotating lug free end is rotatably sleeved on the outer surface of the fixed shaft, and the rotating direction of the rotating rod is consistent with the rotating direction of the two rotating support plates.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with and support firm mechanism, can play the supporting role to a plurality of diaphragms simultaneously, increase the steadiness and the security of its installation, reduce the deformation bending that the diaphragm used for a long time to appear relatively, whole mechanism easy to assemble simultaneously and dismantle, and simple structure convenient to use.

(2) The utility model discloses a be provided with coupling assembling, not only conveniently rotate the backup pad to two and carry out the back-and-forth movement when not influencing the two pivoted, it is spacing to connect the two conveniently moreover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom view of the supporting and stabilizing mechanism of the present invention;

FIG. 3 is a schematic view of a rear view of a partial structure of the supporting and stabilizing mechanism of the present invention;

FIG. 4 is a schematic view of the supporting and stabilizing mechanism according to the present invention;

fig. 5 is a schematic view of the connection enlarged structure of the connection assembly of the present invention;

in the figure: 1. a vertical frame plate; 2. a transverse plate; 3. a supporting and stabilizing mechanism; 31. a stabilizing plate; 32. a moving assembly; 321. a movable spring; 322. fixing the rod; 33. rotating the support plate; 4. a limiting block; 5. fixing the convex plate; 6. a connecting assembly; 61. rotating the rod; 62. rotating the projection; 63. a fixed shaft; 7. a rectangular notch; 8. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stepped cable bridge comprises vertical frame plates 1, transverse plates 2 and supporting and stabilizing mechanisms 3, wherein the transverse plates 2 are horizontally fixed on opposite surfaces of the two vertical frame plates 1, the supporting and stabilizing mechanisms 3 are vertically and detachably arranged on the rear surfaces of the transverse plates 2, each supporting and stabilizing mechanism 3 comprises a stabilizing plate 31, a moving assembly 32 and a rotating support plate 33, fixed convex plates 5 are fixed on the two sides of each stabilizing plate 31 corresponding to the transverse plates 2, the fixed convex plates 5 are fixed on the transverse plates 2 through screws, the stabilizing plates 31 can be tightly contacted with the rear surfaces of the transverse plates 2, the moving assembly 32 is arranged on the rear surface of each stabilizing plate 31 and is positioned right behind the transverse plates 2, the two rotating support plates 33 are symmetrically and rotatably arranged on the moving assemblies 32, limiting blocks 4 are fixed on the rear surfaces of the transverse plates 2 positioned below, connecting assemblies 6 are connected on the two rotating support plates 33, and the supporting and stabilizing mechanisms, can play the supporting role to a plurality of diaphragm 2 simultaneously, increase the steadiness and the security of its installation, reduce the deformation bending that diaphragm 2 used the appearance for a long time relatively, whole mechanism easy to assemble simultaneously and dismantle, and simple structure convenient to use.

In this embodiment, preferably, the moving assembly 32 includes a movable spring 321 and a fixed rod 322, the fixed rod 322 is fixed on the rear surface of the fixed plate 31, the other end of the fixed rod passes through the rotating support plate 33 and is exposed to the outside, the end portion of the fixed rod is fixed with a limit bump, the other end of the rotating support plate 33 is provided with a through hole for the limit block 4 to pass through, the other end of the rotating support plate 33 is rotatably sleeved on the limit block 4, the outer surface of the fixed rod 322 is movably sleeved with a movable plate 8, the movable plate 8 is located on the rear surface of the rotating support plate 33 and can be in contact with the rotating support plate 33, the movable spring 321 is sleeved on the outer surface of the fixed rod 322, and both ends of the movable spring are respectively fixed on the opposite surfaces of the movable plate 8 and the limit, the rotary supporting plate 33 is convenient to move, so that the limiting block 4 is matched and limited, a stable isosceles triangle structure is formed, and the rotary offset of the two rotary supporting plates 33 is avoided.

In this embodiment, it is preferred, coupling assembling 6 includes dwang 61, rotate lug 62 and fixed axle 63, two dwang 61 are "L" type, when two dwang 61 levels, it aligns with stopper 4 to rotate backup pad 33 tip, one end is fixed in rotating backup pad 33 rear surface, the other end is fixed with respectively rotates lug 62 and has seted up rectangle breach 7, rectangle breach 7 inside is fixed with fixed axle 63, it establishes at fixed axle 63 surface to rotate lug 62 free end rotation cover, and two dwang 61 rotation directions are unanimous with two rotation backup pad 33 rotation directions, through being provided with coupling assembling 6, not only conveniently carry out the back-and-forth movement simultaneously to two rotation backup pads 33, it is spacing to conveniently connect the two simultaneously.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the stabilizing plate 31 is fixed on the rear surfaces of the transverse plates 2 by screws, then the rotating rod 61 is held and pulled backwards to drive the two rotating support plates 33 fixed on the rotating rod 61 to move backwards simultaneously and drive the movable plate 8 to move backwards along the fixed rod 322, the movable spring 321 is gradually compressed until the inner surface is positioned outside the limiting block 4, the two rotating support plates 33 are not influenced to be installed in a matching way, simultaneously, the two rotating support plates 33 can rotate back and forth, the distance between the two end parts is gradually increased, the two rotating rods 61 rotate in the same direction along with the rotating rod 61 until the two rotating rods 61 are both horizontal, at the moment, the perforation of the end part of the rotating support plate 33 is aligned with the limiting block 4 fixed on the surface of the transverse plate 2, the two rotating rods 61 can be loosened, the movable spring 321 gradually recovers elasticity, the two rotating support plates 33 are driven, avoid rotating backup pad 33 and take place relative skew, this kind of setting not only plays firm supporting role to whole cable testing bridge, slows down the bending deformation of diaphragm 2 relatively simultaneously, increases its life indirectly, is convenient for simultaneously install and dismantle, facilitates the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a step-type cable testing bridge, includes vertical frame plate (1), diaphragm (2) and supports stabilizing mean (3), and is a plurality of diaphragm (2) level is fixed at two vertical frame plate (1) opposite faces, its characterized in that: the supporting and stabilizing mechanisms (3) are vertically and detachably arranged on the rear surfaces of the transverse plates (2), the supporting and stabilizing mechanism (3) comprises a stabilizing plate (31), a moving component (32) and a rotating supporting plate (33), the fixing convex plates (5) are fixed at the positions of the two sides of the stabilizing plate (31) corresponding to the transverse plate (2), the fixing convex plates (5) are fixed on the transverse plate (2) through screws, the stabilizing plate (31) can be tightly contacted with the rear surface of the transverse plate (2), the moving component (32) is arranged on the rear surface of the stabilizing plate (31), and is positioned right behind the transverse plate (2), the two rotating support plates (33) are symmetrically and rotatably arranged on the moving component (32), and the rear surface of the transverse plate (2) below is fixed with a limiting block (4), and the rotating support plate (33) is connected with a connecting assembly (6).

2. The stepped cable tray of claim 1, wherein: the movable assembly (32) comprises a movable spring (321) and a fixing rod (322), the fixing rod (322) is fixed to the rear surface of the stabilizing plate (31), the other end of the fixing rod penetrates through the rotating support plate (33) to be exposed to the outside, a limiting convex block is fixed to the end portion of the fixing rod, a through hole for the limiting block (4) to penetrate through is formed in the other end of the rotating support plate (33), and the other end of the rotating support plate (33) is rotatably sleeved on the limiting block (4).

3. The stepped cable tray of claim 2, wherein: dead lever (322) surface activity cover is equipped with fly leaf (8), fly leaf (8) are located rotation backup pad (33) rear surface, and can with rotation backup pad (33) contact, dead lever (322) surface is established to activity spring (321) cover, and both ends are fixed respectively at fly leaf (8) and spacing lug opposite face, two rotation backup pad (33) can form isosceles triangle with diaphragm (2).

4. The stepped cable tray of claim 3, wherein: the two rotating support plates (33) can move back and forth along the fixing rod (322) and can rotate oppositely or reversely.

5. The stepped cable tray of claim 1, wherein: coupling assembling (6) are including dwang (61), rotation lug (62) and fixed axle (63), two dwang (61) is "L" type, and its one end is fixed at rotation backup pad (33) rear surface, and the other end is fixed with respectively rotates lug (62) and has seted up rectangle breach (7), rectangle breach (7) inside is fixed with fixed axle (63).

6. The stepped cable tray of claim 5, wherein: the free end of the rotating lug (62) is rotatably sleeved on the outer surface of the fixed shaft (63), and the rotating direction of the rotating rod (61) is consistent with the rotating direction of the two rotating support plates (33).

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