CN218275926U

CN218275926U - Mould pressing reinforced self-fastening bridge frame

Info

Publication number: CN218275926U
Application number: CN202222355293.8U
Authority: CN
Inventors: 廖晓东
Original assignee: Guangdong Guangyu Cable Bridge Co ltd
Current assignee: Guangdong Guangyu Cable Bridge Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-01-10
Anticipated expiration: 2032-09-03

Abstract

The utility model provides a mould pressing strenghthened type auto-buckled crane span structure relates to the crane span structure technical field, including the cell body, the mounting hole has all been seted up at cell body both sides both ends, the cell body side is close to the position department of mounting hole and has seted up the locating hole, the top of cell body is provided with the apron, the top fixed mounting of apron has strengthening rib B, the inside bottom fixed mounting of cell body has strengthening rib A, sliding connection between apron and the cell body, strengthening rib A's outside fixed mounting has the square circle A of enhancement. The utility model discloses in, the connected mode through adopting the withholding formula is covered on the upper portion of kerve and is closed, has replaced the connected mode that the tradition adopted bolt or screw, and the appearance is more pleasing to the eye, and unsmooth alternate ripple structure replaces traditional dull and stereotyped structure, can increase substantially the mechanical strength of crane span structure, reduces the steel sheet and uses thickness, alleviates the crane span structure dead weight, has still reached material saving's purpose, labour saving and time saving when overhauing improves work efficiency.

Description

Mould pressing reinforced self-fastening bridge frame

Technical Field

The utility model relates to a crane span structure technical field especially relates to mould pressing strenghthened type auto-buckled crane span structure.

Background

The cable testing bridge is a supporting framework for laying cables, equipment frequently used in electrical engineering installation, and has an effect of attractive appearance of the external framework, a large number of screws or bolts are mostly used for fixing the installation of the cover plate in the existing use process of the bridge cover plate for the cable testing bridge, the installation and the disassembly are more troublesome, the cover plate needs to be frequently disassembled during maintenance, the bolts are damaged and failed, the effective fixation cannot be achieved, the time and the labor are wasted, the work efficiency is reduced, the work weight of the cable testing bridge is increased, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mould pressing reinforced self-buckling type bridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme: mould pressing strenghthened type auto-buckled crane span structure, including the cell body, the mounting hole has all been seted up at cell body both sides both ends, the locating hole has been seted up to the position department that the cell body side is close to the mounting hole, the top of cell body is provided with the apron, the top fixed mounting of apron has strengthening rib B, the inside bottom fixed mounting of cell body has strengthening rib A.

In order to make the apron more light cover on the cell body, the utility model discloses the improvement has, sliding connection between apron and the cell body.

In order to increase bending resistance, antitorque, the bearing capacity of crane span structure, the utility model discloses the improvement has, strengthening rib A's outside fixed mounting has the square circle A of enhancement, strengthening rib A align to grid is in the inside bottom of cell body.

In order to increase the intensity of apron, the utility model discloses the improvement has, strengthening rib B's outside fixed mounting has the square circle B of enhancement, strengthening rib B align to grid is on the top of apron.

In order to reduce the frictional force between cable and the cell body, the utility model discloses the improvement has, strengthening rib A and strengthening rib B are unsmooth form, the bottom of cell body is unsmooth alternate ripple architecture.

In order to facilitate the fixing of the cover plate, the utility model discloses the improvement has, the top of cell body both sides is all bent to the inboard, the both sides of apron are buckled downwards and are had the limit of opening.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the connected mode through adopting the withholding formula is covered on the upper portion of kerve and is closed, has replaced the connected mode that the tradition adopted bolt or screw, and the appearance is more pleasing to the eye, and unsmooth alternate ripple structure replaces traditional dull and stereotyped structure, can increase substantially the mechanical strength of crane span structure, reduces the steel sheet and uses thickness, alleviates the crane span structure dead weight, has still reached material saving's purpose, labour saving and time saving when overhauing improves work efficiency.

2. The utility model discloses in, current cable testing bridge is the structure of "U" style of calligraphy usually, curb plate and cell body are thin and are the plane board, especially when the more weight of cable is great in the installation use, easy atress bending produces the deformation, can increase the connection structure's between two cable testing bridges atress, when needs increase and decrease or change the cable, need drag the cable in the cable testing bridge, and the planar cell body is great with the contact surface of cable, frictional force is also great, be difficult for dragging, and damage the epidermis of cable easily, and through the design of strengthening rib, the bending resistance of crane span structure has been increased, the antitorque, bearing capacity and rigidity all have obvious improvement, frictional force between cable and the cell body has been reduced, avoid dragging the cable in the cable testing bridge and lead to the phenomenon production that the cable epidermis damaged, the space between cable and the cell body has been increased, the heat dissipation space of cable has been increased.

Drawings

Fig. 1 is a schematic view of a molded reinforced self-locking bridge of the present invention;

fig. 2 is a development view of the groove body of the molded reinforced self-locking bridge of the present invention;

fig. 3 is a front view of the mold-pressing reinforced self-locking bridge of the present invention.

Illustration of the drawings:

1. a trough body; 2. a cover plate; 3. a reinforcing rib A; 4. reinforcing the square ring A; 5. mounting holes; 6. positioning holes; 7. reinforcing ribs B; 8. and reinforcing the square ring B.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: mould pressing strenghthened type self-clinching formula crane span structure, including cell body 1, cell body 1 integrated into one piece design is for, the production technology has been simplified, the production efficiency is improved, practice thrift manufacturing cost, the bottom of cell body 1 is unsmooth alternate ripple structure, adopt unsmooth alternate ripple structure to replace traditional flat structure, can increase substantially the mechanical strength of crane span structure, reduce steel sheet use thickness, alleviate the crane span structure dead weight, material saving's purpose has still been reached, higher economic benefits has, be favorable to using widely, mounting hole 5 has all been seted up at cell body 1 both sides both ends, cell body 1 side is close to the position department of mounting hole 5 and has seted up locating hole 6, the design of mounting hole 5 and locating hole 6 is for having strengthened the steadiness of crane span structure, the panel quantity has been reduced simultaneously, manufacturing cost is reduced, economic benefits has been improved, the top of cell body 1 is provided with apron 2, the top of cell body 1 both sides all is inwards bent, the both sides are buckled downwards has the limit, the design of apron 2 is for closing the upper end of cell body 1 through the connected mode of withholding formula, the traditional adoption bolt or the connected mode of screw, the appearance is more pleasing to the eye.

Referring to fig. 2-3, the cover plate 2 is slidably connected to the tank body 1, the top end of the cover plate 2 is fixedly provided with a reinforcing rib B7, the outer side of the reinforcing rib B7 is fixedly provided with a reinforcing square ring B8, the reinforcing ribs B7 are uniformly arranged at the top end of the cover plate 2, the bottom end inside the tank body 1 is fixedly provided with a reinforcing rib A3, the reinforcing rib A3 and the reinforcing rib B7 are concave-convex, the outer side of the reinforcing rib A3 is fixedly provided with a reinforcing square ring A4, the reinforcing ribs A3 are uniformly arranged at the bottom end inside the tank body 1, and the reinforcing rib A3 is designed to increase the bending resistance, torsion resistance, bearing capacity and rigidity of the bridge frame.

The working principle is as follows: when the bridge is installed, firstly, the groove body 1 is placed at a position needing to be fixed, then the groove body 1 is fixed through the positioning hole 6 and the installation hole 5, after the groove body 1 is fixed, a cable is placed on the reinforcing rib A3 in the groove body 1, the cover plate 2 is taken up, one side, with the concave-convex shape, of the cover plate 2 is aligned to the top end of the groove body 1, and the cover plate 2 is pressed downwards to be clamped at the top end of the groove body 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Mould pressing strenghthened type auto-buckled crane span structure, including cell body (1), its characterized in that: mounting hole (5) have all been seted up at cell body (1) both ends, cell body (1) side is close to position department of mounting hole (5) and has seted up locating hole (6), the top of cell body (1) is provided with apron (2), the top fixed mounting of apron (2) has strengthening rib B (7), the inside bottom fixed mounting of cell body (1) has strengthening rib A (3).

2. The molded reinforced self-clinching bridge of claim 1, wherein: the cover plate (2) is connected with the tank body (1) in a sliding manner.

3. The molded reinforced self-clinching bridge of claim 1, wherein: the outside fixed mounting of strengthening rib A (3) has and strengthens square circle A (4), strengthening rib A (3) align to grid is in the inside bottom of cell body (1).

4. The molded reinforced self-clinching bridge of claim 1, wherein: the outer side of the reinforcing rib B (7) is fixedly provided with a reinforcing square ring B (8), and the reinforcing ribs B (7) are uniformly arranged on the top end of the cover plate (2).

5. The molded reinforced self-clinching bridge of claim 1, wherein: the reinforcing rib A (3) and the reinforcing rib B (7) are concave-convex, and the bottom end of the groove body (1) is of a concave-convex alternate corrugated structure.

6. The molded reinforced self-clinching bridge of claim 1, wherein: the top ends of the two sides of the tank body (1) are bent inwards, and the two sides of the cover plate (2) are bent downwards to form open edges.