CN215157213U

CN215157213U - Energy-conserving high strength stainless steel cable tray

Info

Publication number: CN215157213U
Application number: CN202121482270.2U
Authority: CN
Inventors: 黄大友; 黄程斌; 郑可艇
Original assignee: Shanghai Xinma Electric Cable Bridge Frame Co ltd
Current assignee: Shanghai Xinma Electric Cable Bridge Frame Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-14
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses an energy-saving high-strength stainless steel cable tray, which comprises a bridge frame main body, wherein one end of the bridge frame main body is provided with a sealing mechanism, the sealing mechanism comprises a cover plate, the cover plate is connected to the top surface of the bridge frame main body, the surface of one end of the cover plate is provided with a fixed block, the surface of one end of the bridge frame main body is provided with a fixed groove, one end of the fixed block is positioned at the inner side of the fixed block, the surface of one side of the bridge frame main body is provided with a limit groove, the inner side of the limit groove is provided with a spring, the surface of one end of the spring is connected with a clamping block, the surface of one end of the cover plate is provided with a clamping groove, and one end of the clamping block is positioned at the inner side of the clamping groove; through the sealing mechanism who sets up for being connected of crane span structure main part and apron is more stable, and will lap and crane span structure main part zonulae occludens, and the effectual inside of avoiding under the moist engineering environment steam entering crane span structure main part causes the cable fault, is favorable to improving the security of crane span structure main part.

Description

Energy-conserving high strength stainless steel cable tray

Technical Field

The utility model relates to a cable testing bridge technical field especially relates to an energy-conserving high strength stainless steel cable tray.

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 (structures) 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 are arranged on the outdoor bridge frame outside the building;

the utility model discloses a cable testing bridge as utility model discloses an authorization notice number is CN201909112U, it has strengthened the bending strength of cable testing bridge greatly, make the intensity greatly increased of cable testing bridge, and compare with prior art, can produce the cable testing bridge with less materials with prior art sameness intensity, even than the cable testing bridge of prior art higher strength, but sheet metal has the easy rusty shortcoming of existence, current apron is connected with the connection of crane span structure and is used the block usually and be connected, the clearance is great, inside steam gets into the crane span structure easily in humid environment, cause the rust and corrosion, can influence the life of crane span structure inside cable, and the stability of connecting is lower, for this we propose an energy-conserving high strength stainless steel cable tray.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides an energy-conserving high strength stainless steel cable tray, through the sealing mechanism who sets up for the crane span structure main part is more stable with being connected of apron, and will lap and crane span structure main part zonulae occludens, and the effectual inside of having avoided under the moist engineering environment steam entering crane span structure main part causes the cable fault, is favorable to improving the security of crane span structure main part.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an energy-conserving high strength stainless steel cable tray, includes the crane span structure main part, crane span structure main part one end is provided with sealing mechanism, sealing mechanism is including the apron, cover connection is on crane span structure main part top surface, apron one end surface is provided with the fixed block, the fixed slot has been seted up on crane span structure main part one end surface, fixed block one end is in the fixed block inboard, just spacing groove has been seted up on crane span structure main part side surface, spacing inslot side is provided with the spring, spring one end surface is connected with the fixture block, the draw-in groove has been seted up on apron one end surface, fixture block one end is in the draw-in groove inboard.

As the utility model discloses a preferred technical scheme still includes fire prevention mechanism, fire prevention mechanism includes the limiting plate, limiting plate connection is in the inboard bottom of crane span structure main part, limiting plate bottom surface is connected with the fire prevention and fills up, just limiting plate one end is connected with the bolt, bolt one end runs through limiting plate connection in the fire prevention and fills up the surface.

As an optimal technical scheme of the utility model, the apron is "U" font structure, just apron and crane span structure main part junction are provided with waterproof cushion.

As a preferred technical scheme of the utility model, the fixed block is the cylinder structure, just the quantity of fixed block is provided with two, two the fixed block is in symmetric position.

As a preferred technical scheme of the utility model, fixture block one end is the arc structure, just the quantity of fixture block is provided with four, four two liang of a set of symmetric distribution that is of fixture block.

As a preferred technical scheme of the utility model, the louvre has been seted up to crane span structure main part bottom surface equidistance, just crane span structure main part surface is provided with anti rust coating.

As an optimal technical scheme of the utility model, the fire prevention fills up and is the cuboid structure, just the fire prevention fills up the surface and is provided with fire-retardant layer.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the connection between the bridge main body and the cover plate is more stable through the arranged sealing mechanism, and the cover plate is tightly connected with the bridge main body, so that the cable fault caused by the fact that water vapor enters the interior of the bridge main body under a humid engineering environment is effectively avoided, and the safety of the bridge main body is improved;

2. through the fire prevention mechanism who sets up, the limiting plate has been installed in the grafting for the crane span structure main part has possessed fire behavior, and is convenient for change, is favorable to improving the security performance of crane span structure main part, and has reduced the maintenance cost.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at B in fig. 2;

fig. 4 is an enlarged schematic structural view of the present invention at C in fig. 1;

wherein: 1. a bridge frame body; 2. a cover plate; 3. a limiting plate; 21. a fixed block; 22. fixing grooves; 23. a card slot; 24. a clamping block; 25. a limiting groove; 26. a spring; 31. a fire protection mat; 32. and (4) bolts.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, an energy-saving high-strength stainless steel cable tray comprises a bridge frame main body 1, wherein a sealing mechanism is arranged at one end of the bridge frame main body 1, the sealing mechanism comprises a cover plate 2, the cover plate 2 is connected to the top end surface of the bridge frame main body 1, a fixed block 21 is arranged on the surface of one end of the cover plate 2, a fixed groove 22 is arranged on the surface of one end of the bridge frame main body 1, one end of the fixed block 21 is positioned at the inner side of the fixed block 21, a limit groove 25 is arranged on the surface of one side of the bridge frame main body 1, a spring 26 is arranged at the inner side of the limit groove 25, a clamping block 24 is connected to the surface of one end of the spring 26, a clamping groove 23 is arranged on the surface of one end of the cover plate 2, and one end of the clamping block 24 is positioned at the inner side of the clamping groove 23;

when the cover plate 2 is installed at the top end of the bridge frame main body 1, the cover plate 2 is firstly placed at the parallel position of the top end of the bridge frame main body 1, after the fixing block 21 is aligned with the fixing groove 22, the cover plate 2 is moved downwards, the fixing block 21 enters the inner side of the fixing groove 22 to be clamped and connected, then the cover plate 2 is continuously moved downwards, the clamping block 24 is extruded to enter the inner side of the limiting groove 25 when the cover plate 2 is moved, meanwhile, the clamping block 24 is pushed out by the elasticity of the spring 26, the clamping block 24 enters the inner side of the clamping groove 23 to be connected, and at the moment, the installation and the fixation of the cover plate 2 are completed; through the sealing mechanism who sets up for being connected of crane span structure main part 1 and apron 2 is more stable, and will apron 2 and crane span structure main part 1 zonulae occludens, and the effectual inside that has avoided under the moist engineering environment steam entering crane span structure main part 1 causes the cable trouble, is favorable to improving the security of crane span structure main part 1.

In other embodiments, as shown in fig. 1 and 4, the present embodiment discloses that the present invention further includes a fire protection mechanism, the fire protection mechanism includes a limiting plate 3, the limiting plate 3 is connected to the bottom end of the inner side of the bridge main body 1, the bottom end surface of the limiting plate 3 is connected to a fire protection pad 31, one end of the limiting plate 3 is connected to a bolt 32, and one end of the bolt 32 penetrates through the limiting plate 3 and is connected to the surface of the fire protection pad 31;

when the fireproof pad 31 is installed, the rotating bolt 32 moves upwards, so that the fireproof pad 31 can be plugged between the limiting plate 3 and the bottom end surface of the bridge main body 1 to be clamped, and then the rotating bolt 32 moves downwards to tightly press and fix the fireproof pad 31; through the fire prevention mechanism who sets up, the limiting plate 3 has been installed in the grafting for crane span structure main part 1 has possessed fire behavior, and is convenient for change, is favorable to improving the security performance of crane span structure main part 1, and has reduced the maintenance cost.

In other embodiments, as shown in fig. 1, the embodiment discloses that the cover plate 2 is in a U-shaped structure, and a waterproof rubber mat is disposed at the joint of the cover plate 2 and the bridge main body 1; through setting apron 2 to "U" font structure for area of connection is bigger, is favorable to improving stability, and is provided with waterproof cushion at

apron

2 and 1 junction of crane span structure main part, and the effectual steam that prevents gets into.

In other embodiments, as shown in fig. 1-2, the fixing blocks 21 are cylindrical, two fixing blocks 21 are provided, and the two fixing blocks 21 are located at symmetrical positions; through two fixed blocks 21 that set up for 2 tops of apron are more firm with being connected of crane span structure main part 1, and two fixed blocks 21 set up symmetrical position, and the stability of connection is better.

In other embodiments, as shown in fig. 1 and 3, in the embodiment, one end of each of the fixture blocks 24 is an arc-shaped structure, and four fixture blocks 24 are provided, and four fixture blocks 24 are symmetrically distributed in pairs; through setting fixture block 24 one end to the arc structure, be convenient for extrude fixture block 24 and draw-in groove 23 and carry out the block connection, and through two liang of a set of fixture block 24 that has set up for it is better to connect fixed effect, is favorable to improving the stability of mechanism.

In other embodiments, as shown in fig. 1, heat dissipation holes are formed on the bottom surface of the bridge main body 1 at equal intervals, and an anti-rust coating is disposed on the surface of the bridge main body 1; through having seted up the louvre on 1 bottom surface of crane span structure main part, can avoid 1 interior cable high temperature of crane span structure main part to lead to the cable to break down, and be provided with anti rust coating on 1 surface of crane span structure main part, can increase life.

In other embodiments, as shown in fig. 1 and 4, the present embodiment discloses that the fire protection mat 31 is a rectangular parallelepiped structure, and the surface of the fire protection mat 31 is provided with a flame retardant layer; through setting up the fire protection pad 31 into cuboid structure for be connected more the laminating with crane span structure main part 1, and be provided with fire-retardant layer on fire protection pad 31 surface, further strengthened fire behavior.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving high strength stainless steel cable tray, includes crane span structure main part (1), its characterized in that: bridge main part (1) one end is provided with sealing mechanism, sealing mechanism includes apron (2), apron (2) are connected in bridge main part (1) top surface, apron (2) one end surface is provided with fixed block (21), fixed slot (22) have been seted up on bridge main part (1) one end surface, fixed block (21) one end is in fixed block (21) inboard, just spacing groove (25) have been seted up on bridge main part (1) a side surface, spacing groove (25) inboard is provided with spring (26), spring (26) one end surface is connected with fixture block (24), draw-in groove (23) have been seted up on apron (2) one end surface, fixture block (24) one end is in draw-in groove (23) inboard.

2. The energy-saving high-strength stainless steel cable tray of claim 1, wherein: still include fire prevention mechanism, fire prevention mechanism includes limiting plate (3), limiting plate (3) are connected in the inboard bottom of crane span structure main part (1), limiting plate (3) bottom surface is connected with fire prevention pad (31), just limiting plate (3) one end is connected with bolt (32), bolt (32) one end runs through limiting plate (3) and connects in fire prevention pad (31) surface.

3. The energy-saving high-strength stainless steel cable tray of claim 1, wherein: the cover plate (2) is of a U-shaped structure, and a waterproof rubber mat is arranged at the joint of the cover plate (2) and the bridge main body (1).

4. The energy-saving high-strength stainless steel cable tray of claim 1, wherein: the fixing blocks (21) are of a cylindrical structure, two fixing blocks (21) are arranged, and the two fixing blocks (21) are located at symmetrical positions.

5. The energy-saving high-strength stainless steel cable tray of claim 1, wherein: one end of each clamping block (24) is of an arc-shaped structure, four clamping blocks (24) are arranged, and every two clamping blocks (24) are symmetrically distributed in a group.

6. The energy-saving high-strength stainless steel cable tray of claim 1, wherein: the cable bridge is characterized in that heat dissipation holes are formed in the bottom end surface of the cable bridge main body (1) at equal intervals, and an anti-rust coating is arranged on the surface of the cable bridge main body (1).

7. The energy-saving high-strength stainless steel cable tray of claim 2, wherein: the fireproof pad (31) is of a cuboid structure, and a flame-retardant layer is arranged on the surface of the fireproof pad (31).