CN200999922Y

CN200999922Y - Marine vehicle and ocean engineering integral bulged stretching type cable bridge rack

Info

Publication number: CN200999922Y
Application number: CNU2006201589067U
Authority: CN
Inventors: 李允成; 赵振路
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-06
Filing date: 2006-11-06
Publication date: 2008-01-02
Anticipated expiration: 2016-11-06

Abstract

An extension type cable bridge frame used for ships and ocean engineering integral bulges, which comprises a holding plate and a guiding plate. The utility model is characterized in that the holding plate and the guiding plate are integral ladder type structures, a reinforced rib is arranged on each section uneven surface of the holding plate after performed with integral punching and forming technology treatment, the upper end angle of the guiding plates on the both ends of the cable bridge frame is an R shape, and the connection between the guiding plate and the holding plate is also an R shape and forms a reinforced rib, and continuous regular connecting holes are arranged on the side wall of the guiding plate. Compared with the existing technology, the utility model adopts integral punching and forming technology, to enable the guiding plate and the holding plate of the bridge frame to become integral without welding, had has the advantages that the structure is light, the modeling is artistic, the loading performance is strong, the installation is convenient, the corrosion resistance is strong, and the price is inexpensive, and in particular, the utility model is suitable for being used on ships and ocean engineering.

Description

Boats and ships and ocean engineering integrated convex stretching type cable bridge frame

Technical field:

The utility model relates to a kind of cable testing bridge, particularly relates to a kind of boats and ships and ocean engineering integrated convex stretching type cable bridge frame, is the cable testing bridge design that existing ship and ocean engineering are used and the improvement of technology, belongs to the support manufacturing technology of cable or pillar.

Background technique

At present, the kind of the cable testing bridge of selling on the market is a lot, can be divided into ladder type crane span structure, grooved crane span structure, pellet type crane span structure, combined type bridge, wire casing according to the structural type classification; Can be divided into steel crane span structure, stainless steel crane span structure, aluminum alloy crane span structure, glass fiber reinforced plastic bridge, fire-retardant fireproof crane span structure according to the material classification.

Owing to be not exclusively used in the cable testing bridge that boats and ships and ocean engineering are used, the cable testing bridge majority that causes existing boats and ships and ocean engineering to be used still is common ladder type metallic cable crane span structure, promptly become straight-through crane span structure and combined elbow to assemble with processes such as bending welding by steel plate, aluminium sheet, corrosion resistant plate, exist the pontic heaviness, involve great expense and install shortcomings such as inconvenience, supporting plate in the cable testing bridge is the main supporting plane of cable in laid processes, must have super-strength.And the supporting plate in the cable testing bridge that existing ship and ocean engineering are used, can only rely on the thickness that increases steel plate to gain in strength, steel plate thickness will reach more than the 5mm, adding preparation process falls behind, be connected on this problem with guide plate at supporting plate and can only lean on welding fabrication, and welding procedure can cause the Chemical composition of steel plate and intensity to change a lot, surface anticorrosion zinc layer can be destroyed, the defective at solder joint place waits and can't overcome as leaking weldering, most importantly the anticorrosion problem at solder joint place can't solve, no matter be zinc-plated or plastic-blasting, all can't reach optimum efficiency, thereby the intensity of cable testing bridge and corrosion resistant performance are reduced.

Publication number is the Chinese invention patent application " cable testing bridge manufacture method " of CN1169609, provide a kind of hydraulic press segmentation compacting cable bridge ladder limit that utilizes, two terraced limits are fixed together by the base plate welding or with screw then, constitute the technological method of whole cable testing bridge.The cable testing bridge that utilizes this method to make still need weld fixing or be fixed together with screw, is not one-time formed whole cable testing bridge.

Publication number is the Chinese utility model patent " novel cable crane span structure " of CN2530123, this cable testing bridge that provides comprises " U " shape body of a bridge, bar shaped connecting plate and two blocks of side plates, the sidewall middle part of described " U " shape body of a bridge is provided with stiffening rib, the stiffening rib both sides are provided with the mounting hole consistent with body of a bridge longitudinal direction, the base plate both sides of described " U " shape body of a bridge are symmetrically arranged with stiffening rib, be vertically arranged with the elongate recesses vertical along body of a bridge middle part with body of a bridge longitudinal direction, be provided with a plurality of mounting holes in the elongate recesses, between described stiffening rib and the elongate recesses, be vertically arranged with the strip groove consistent along the body of a bridge, be provided with mounting hole in the strip groove with body of a bridge longitudinal direction; There is positioning port at described bar shaped connecting plate two ends; Described side plate middle part is provided with the fixing shell fragment in top, and shell fragment is provided with stiffening rib, between side plate both sides stiffening rib and shell fragment, be provided with body of a bridge sidewall on the corresponding mounting hole of mounting hole.The novel cable crane span structure that technique scheme provides has only solved the connectivity problem between the crane span structure, the Structure Designing Problem that does not relate to one-time formed whole cable testing bridge, therefore, the defective that the cable testing bridge that existing ship and ocean engineering are used exists still is not resolved, and people expect that the cable testing bridge that special-purpose boats and ships and ocean engineering are used occurs.

The model utility content:

The purpose of this utility model is to overcome the prior art above shortcomings, and the defective that the cable testing bridge that uses at present existing ship and ocean engineering exists has provided a kind of boats and ships and ocean engineering integrated convex stretching type cable bridge frame of special use.This cable testing bridge adopts whole punch forming process, makes guide plate, the supporting plate of crane span structure need not to be welded into one, has greatly improved the intensity and the corrosion resistant performance of crane span structure, has realized crane span structure manufacturing field qualitative leap peculiar to vessel.

The technological scheme that the utility model provides is: this boats and ships and ocean engineering integrated convex stretching type cable bridge frame, include supporting plate and guide plate, be characterized in the trapezoidal-structure that described supporting plate and guide plate are integrated, promptly adopt whole punch forming process, make guide plate, the supporting plate of cable testing bridge need not to weld or be fixed together, just can be formed directly in incorporate trapezoidal-structure with screw.

For better realizing the purpose of this utility model, every joint convex-concave surface of described supporting plate after whole punch forming process is handled is provided with stiffening rib, be that supporting plate is after the stretching of integrity projection, punching press are handled, the concavo-convex surface of its every joint has formed stiffening rib, the form of this stiffening rib can change according to the difference of design, and promptly the difference according to the shape of the convex-concave surface that squeezes out changes.

For better realizing the purpose of this utility model, the guide plate upper corners place at described cable testing bridge two ends is designed to " R " type structure, also is provided with many stiffening ribs on the guide plate, and its technique effect is: both can increase the intensity of crane span structure guide plate, can prevent to scratch cable again.

For better realizing the purpose of this utility model, joint integral body is converted into 90 ° of right angles between described guide plate and the supporting plate, and can shallowly be drawn into " R " type, forms the stiffening rib form, makes the multiplication of crane span structure intensity.

For better realizing the purpose of this utility model, described supporting plate vacancy is designed to circular or square, also can be designed to other shape, not only makes the integral bracket shape elegant in appearance, also reduces weight, and guarantees not reduce intensity.

Be better to realize the purpose of this utility model, be convenient between crane span structure and the hull that described guide plate sidewall is provided with continuous attachment hole, make to be supported on any position and can to link to each other with crane span structure with bolt with an attachment hole by support and connection.

Compared with prior art, the beneficial effects of the utility model are: adopt whole punch forming process, make guide plate, the supporting plate of crane span structure need not to be welded into one, have that structure is light and handy, handsome in appearance, load is strong, easy for installation, advantages such as anti-corrosive properties strong, low price.

Description of drawings:

Fig. 1 provides embodiment's structural representation for the utility model, and wherein Fig. 1-1 is the cable laying schematic representation;

Fig. 2 provides another kind of embodiment's structural representation for the utility model, and wherein Fig. 2-1 is the cable laying schematic representation;

Fig. 3 is the local enlarged diagram of A among Fig. 1, and wherein Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4, Fig. 3-5, Fig. 3-6, Fig. 3-7, Fig. 3-8, Fig. 3-9 are respectively the different shapes of stiffening rib;

Fig. 4 is the local enlarged diagram of B among Fig. 1, and wherein Fig. 4-1, Fig. 4-2, Fig. 4-3, Fig. 4-4, Fig. 4-5, Fig. 4-6, Fig. 4-7, Fig. 4-8, Fig. 4-9, Fig. 4-10, Fig. 4-11, Fig. 4-12 are respectively the different shapes of guide plate upper corners place " R " type and stiffening rib;

Fig. 5 is the local enlarged diagram of C among Fig. 1, and wherein Fig. 5-1 is converted into 90 ° of right angles for integral body, and Fig. 5-2 is shallow being drawn into " R " type;

Fig. 6 is the local enlarged diagram of D among Fig. 1;

Fig. 7 is the local enlarged diagram of E among Fig. 1;

Fig. 8 is the local enlarged diagram of F among Fig. 1.

Embodiment:

As Fig. 1, Fig. 2 and shown in Figure 6, this boats and ships and ocean engineering integrated convex stretching type cable bridge frame, include supporting plate 1 and guide plate 2, the trapezoidal-structure that described supporting plate 1 and guide plate 2 are integrated promptly adopts whole punch forming process, makes guide plate 2, the supporting plate 1 of cable testing bridge need not welding or is fixed together with screw, just can be formed directly in incorporate trapezoidal-structure, wherein the supporting plate among Fig. 11 is in the bottom, and guide plate 2 makes progress, and Fig. 1-1 is cable 3 laying condition; Supporting plate 1 among Fig. 2 is on top, and guide plate 2 is downward, and Fig. 2-1 is cable 3 laying condition.

As Fig. 1; Fig. 2 and shown in Figure 3; every joint convex-concave surface of described supporting plate 1 after whole punch forming process is handled is provided with equally distributed waling; be that supporting plate 1 stretches in the integrity projection; after punching press is handled; the concavo-convex surface of its every joint has just formed stiffening rib; the form of this stiffening rib can change according to the difference of design; promptly the difference according to the shape of the convex-concave surface that squeezes out changes; Fig. 3-1 wherein; Fig. 3-2; Fig. 3-3; Fig. 3-4; Fig. 3-5; Fig. 3-6; Fig. 3-7; Fig. 3-8; Fig. 3-9 is respectively the different shape of stiffening rib; certainly; protection domain of the present utility model should not be limited to this, also should protect other form that does not relate to.

As Fig. 1, Fig. 2 and shown in Figure 4; the guide plate 2 upper corners places at described cable testing bridge two ends are designed to " R " type; also be provided with many stiffening ribs on the guide plate; wherein Fig. 4-1, Fig. 4-2, Fig. 4-3, Fig. 4-4, Fig. 4-5, Fig. 4-6, Fig. 4-7, Fig. 4-8, Fig. 4-9, Fig. 4-10, Fig. 4-11, Fig. 4-12 are respectively the different shapes of guide plate upper corners place " R " type and stiffening rib; certainly; protection domain of the present utility model should not be limited to this, also should protect other form that does not relate to.And this position of traditional crane span structure is flat, scratches cable easily, is designed to can increase behind " R " type (being that this position is a circular arc) intensity of crane span structure guide plate, can prevent to scratch cable again.

As Fig. 1, Fig. 2 and shown in Figure 5, joint integral body is converted into 90 ° of right angles or is designed to " R " type and forms a stiffening rib between described guide plate 2 and the supporting plate 1, the tradition crane span structure is because of being welded, this surface of position is coarse, and is yielding, and crane span structure supporting plate of the present utility model and guide plate are one, integral body is converted into 90 ° of right angles (seeing Fig. 5-1), and can shallowly be drawn into " R " type (seeing Fig. 5-2), and form the stiffening rib form one, make the multiplication of crane span structure intensity.

As Fig. 1, Fig. 2 and shown in Figure 7, described guide plate 2 sidewalls are provided with continuous well-regulated attachment hole, this is because of being to be connected by supporting between crane span structure and the hull, for easy for installation and do not destroy the anticorrosive coat of crane span structure, all be to connect with bolt, each presets an attachment hole and traditional in the prior art crane span structure is only at two ends, as long as some deviations are arranged in installation process, original attachment hole of reserving is not just used at all, can only be with hand drill jewel hole again, both destroy anticorrosive coat, wasted man-hour again.For addressing this problem, the utility model is provided with the continuous well-regulated attachment hole of a row on guide plate 2 sidewalls, makes to be supported on any position and can to link to each other with crane span structure with bolt with an attachment hole, thereby has both made things convenient for installation, does not destroy the anticorrosive coat of crane span structure again.

As Fig. 1, Fig. 2 and shown in Figure 8, described supporting plate 1 vacancy is circular or square, also can be designed to other shape, not only makes whole supporting plate shape elegant in appearance, also reduces weight, and guarantees not reduce intensity.

Claims

1. boats and ships and ocean engineering integrated convex stretching type cable bridge frame include supporting plate and guide plate, it is characterized in that adopting whole punch forming process that guide plate, the supporting plate of cable testing bridge is directly compressed together, constitute incorporate trapezoidal-structure.

2. boats and ships according to claim 1 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that every joint convex-concave surface of described supporting plate after whole punch forming process is handled is provided with stiffening rib.

3. boats and ships according to claim 1 and 2 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that the guide plate upper corners place at described cable testing bridge two ends is " R " type structure, also are provided with stiffening rib on the guide plate.

4. boats and ships according to claim 1 and 2 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that the joint is " R " type and forms stiffening rib between described guide plate and the supporting plate.

5. boats and ships according to claim 3 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that the joint is " R " type and forms stiffening rib between described guide plate and the supporting plate.

6. boats and ships according to claim 4 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that described guide plate sidewall is provided with continuous attachment hole.

7. boats and ships according to claim 5 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that described guide plate sidewall is provided with continuous attachment hole.

8. boats and ships according to claim 6 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that described carriage vacancy is for circular or square.

9. boats and ships according to claim 7 and ocean engineering integrated convex stretching type cable bridge frame is characterized in that described carriage vacancy is for circular or square.