CN213990006U

CN213990006U - Novel cable bridge

Info

Publication number: CN213990006U
Application number: CN202120070151.XU
Authority: CN
Inventors: 赵阿龙; 赵玟迪; 王欣
Original assignee: Heilongjiang Runming Technology Co ltd
Current assignee: Heilongjiang Runming Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-17
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a novel cable testing bridge belongs to crane span structure technical field. The bridge cover body is a rectangular plate body with the same size as the bottom surface of the bridge frame body, a plurality of concave stamping grooves are formed in vertical plates on two sides of the bridge frame body at equal intervals, outwards convex stamping slots are formed in two ends of the vertical plates on two sides of the bridge frame body, a plurality of concave stamping grooves are formed in two sides of the top of the bridge cover body at equal intervals, the bridge cover body corresponds to the stamping grooves of the bridge frame body up and down in position, the bridge cover body and the bridge frame body are clamped into the corresponding stamping grooves through buckles and then fixed, the buckles are L-shaped rod bodies, two ends of the buckles are bent inwards to form hooks, and the L-shaped bending angle of the buckles is slightly smaller than 90 degrees; the two bridge frame bodies connected end to end are inserted into the stamping slot through the inserting plates and then fixed, the inserting plates are L-shaped bent plate bodies, the bottoms of the vertical plates of the inserting plates are fixedly connected with a pair of inserting rods, the inserting rods are inserted into the stamping groove, and the transverse plates of the inserting rods are pressed on the bridge frame cover body.

Description

Novel cable bridge

Technical Field

The utility model relates to a novel cable testing bridge belongs to crane span structure technical field.

Background

Need hang to the ceiling behind the installation cable in the crane span structure on, because cable harness is too much, the difficult lock of crane span structure apron, crane span structure on the market has two kinds, one kind is that the upper cover passes through the screw fixation, although the sealed of lid can be guaranteed to this kind of mode, in the work progress, the installation effectiveness is extremely low, and the knob screw that has relapseed has also increased staff's intensity of labour. The other type is that the upper cover bracket is buckled on the bridge frame, the installation is simple and convenient, but the firmness is poor, when the wire harness is too much or too thick, the wire harness is easy to bulge after installation, or automatically tilts away after being parked for a long time, and the wire harness does not meet the standard during acceptance.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies existing in the prior art, the utility model provides a novel cable bridge, the installation is dismantled simple and conveniently, reduces staff's intensity of labour, and the lid fixity is good, can not take place the lid after the installation is accomplished and can not upwarp, has improved the construction progress greatly, has also reached and has checked and accepted the qualified standard.

The utility model provides a technical scheme that its technical problem adopted is: a novel cable bridge comprises a bridge frame body, a bridge cover body, buckles and inserting plates, wherein the bridge frame body is a long groove frame body with a C-shaped section formed by bending a rectangular plate, reinforcing supporting strips are formed by inwards arranging the top ends of vertical plates on two sides of the bridge frame body, the bridge cover body is a rectangular plate body with the same size as the bottom surface of the bridge frame body, a plurality of concave stamping grooves are arranged on the vertical plates on the two sides of the bridge frame body at equal intervals, stamping slots protruding outwards are arranged at the two ends of the vertical plates on the two sides of the bridge frame body, a plurality of concave stamping grooves are arranged at equal intervals on the two sides of the top of the bridge cover body, the positions of the bridge cover body and the stamping grooves of the bridge frame body are corresponding up and down, the bridge cover body and the bridge frame body are clamped into the corresponding stamping grooves through buckles and then fixed, the buckle is an L-shaped rod body, two ends of the buckle are bent inwards to form a hook, and the L-shaped bending angle of the buckle is slightly smaller than 90 degrees; the end-to-end two bridge frame bodies are inserted into the stamping slot of the bridge frame body through the insertion plate and then fixed, the insertion plate is an L-shaped bent plate body, the bottom of the vertical plate of the insertion plate is fixedly connected with a pair of insertion rods, the insertion rods are inserted into the stamping slot, and the transverse plate of the insertion plate is pressed on the bridge frame cover body.

Furthermore, after the transverse groove is formed in the plate body of the stamping groove of the bridge frame body, the lower portion of the transverse groove is stamped and deformed into an inward concave shape to form the stamping groove, the upper end face of the stamping groove is a plane, the clamping buckle is convenient to hook the stamping groove, the manufacturing and production process is simple and efficient, and the manufacturing cost can be lowered accordingly.

Furthermore, after two transverse grooves are formed in the plate body, the transverse grooves are punched and deformed to be of an outer convex type to form, the insertion rods of the insertion plates are inserted into the lower opening from the upper opening, the manufacturing and producing process of the punching insertion grooves is simpler and more efficient, and the manufacturing cost is further reduced.

Further, the buckle be the steel sheet bend and form or plastics are moulded plastics and are formed, and the contained angle all is slightly less than 90, this angle makes it fixed the messenger at the chucking, takes place slight deformation, makes its deformation power turn into chucking power.

The utility model has the advantages that: the problem of current cable testing bridge installation inefficiency and lid fixity poor is solved, a novel cable testing bridge is provided, the installation is dismantled simple and conveniently, reduces staff's intensity of labour, and the lid fixity is good, can not take place the lid after the installation is accomplished and can not upwarp, has improved the construction progress greatly, has also reached the acceptance standard.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a schematic structural diagram of the combined bridge frame of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the structure of the bridge frame body of the present invention.

Fig. 4 is a schematic view of the cover plate structure of the present invention.

Fig. 5 is a schematic view of the buckle structure of the present invention.

Fig. 6 is a schematic view of the structure of the insert board of the present invention.

Fig. 7 is a schematic structural view of the stamping groove of the present invention.

Reference numbers in the figures:

1. the bridge frame comprises a bridge frame body 2, a bridge frame cover body 3, a buckle 4, an inserting plate 5, a stamping slot 6, a stamping groove 7 and a reinforcing supporting strip.

Detailed Description

As shown in figures 1-7, a novel cable bridge comprises a bridge frame body 1, a bridge frame cover 2, a buckle 3 and an inserting plate 4, wherein the bridge frame body 1 is a rectangular plate bent into a long groove frame body with a C-shaped section, the top ends of vertical plates at two sides of the bridge frame body 1 are inwards finished with a reinforcing supporting strip 7, the bridge frame cover 2 is a rectangular plate body with the same size as the bottom surface of the bridge frame body 1, a plurality of concave stamping grooves 6 are equidistantly arranged on the vertical plates at two sides of the bridge frame body 1, outwards convex stamping slots 5 are respectively arranged at two ends of the vertical plates at two sides of the bridge frame body 1, a plurality of concave stamping grooves 6 are equidistantly arranged at two sides of the top of the bridge frame cover 2, the positions of the bridge frame cover 2 and the stamping grooves 6 of the bridge frame body 1 are vertically corresponding, the bridge frame cover 2 and the bridge frame body 1 are clamped into the corresponding stamping grooves 6 through the buckle 3 and then fixed, the buckle 3 is an L-shaped rod body, the two ends of the hook are bent inwards to form a hook, and the L-shaped bending angle of the buckle 3 is slightly smaller than 90 degrees; two end-to-end bridge frame bodies 1 are inserted into stamping slots 5 of the bridge frame bodies through inserting plates 4 and then fixed, the inserting plates 4 are L-shaped bending plate bodies, the bottoms of vertical plates of the inserting plates are fixedly connected with a pair of inserting rods, the inserting rods are inserted into the stamping slots 5, and transverse plates of the inserting rods are pressed on a bridge frame cover body 2.

Further, after the transverse groove is formed in the plate body of the stamping groove 6 of the bridge frame body 1, the lower portion of the transverse groove is stamped and deformed into an inward concave shape to form the stamping groove, the upper end face of the stamping groove 6 is a plane, the buckle 3 is convenient to hook the stamping groove 6, the manufacturing and production process is simpler and more efficient, and the manufacturing cost can be lowered accordingly.

Furthermore, after two transverse grooves are formed in the plate body, the stamping slot 5 of the bridge frame body 1 deforms into an externally convex shape to form the stamping slot, the inserting rod of the inserting plate 4 is inserted into the lower opening from the upper opening, the manufacturing and producing process of the stamping slot 5 is simpler and more efficient, and the manufacturing cost is further reduced.

Claims

1. A novel cable bridge is characterized in that: the bridge frame body is an elongated slot frame body with a C-shaped section and is formed by bending a rectangular plate, the top ends of vertical plates on two sides of the bridge frame body are inwards bent to form a reinforcing supporting strip, the bridge frame cover body is a rectangular plate body with the same size as the bottom surface of the bridge frame body, a plurality of concave stamping grooves are formed in the vertical plates on the two sides of the bridge frame body at equal intervals, outwards convex stamping slots are formed in two ends of the vertical plates on the two sides of the bridge frame body, a plurality of concave stamping grooves are formed in two sides of the top of the bridge frame cover body at equal intervals, the positions of the bridge frame cover body and the stamping grooves of the bridge frame body correspond up and down, the bridge frame cover body and the bridge frame body are clamped into the corresponding stamping grooves through buckles and then fixed, the buckles are L-shaped rod bodies, two ends of the buckles are inwards bent to form hooks, and the L-shaped bending angle of the buckles is slightly smaller than 90 degrees; the end-to-end two bridge frame bodies are inserted into the stamping slot of the bridge frame body through the insertion plate and then fixed, the insertion plate is an L-shaped bent plate body, the bottom of the vertical plate of the insertion plate is fixedly connected with a pair of insertion rods, the insertion rods are inserted into the stamping slot, and the transverse plate of the insertion plate is pressed on the bridge frame cover body.

2. The novel cable tray of claim 1, wherein: the buckle is formed by bending a steel plate or injection molding plastic.

3. The novel cable tray of claim 1, wherein: after the transverse groove is formed in the plate body of the stamping groove of the bridge frame body, the lower part of the transverse groove is stamped and deformed into an inward concave shape to form the stamping groove, and the upper end face of the stamping groove is a plane.

4. The novel cable tray of claim 1, wherein: the punching slot of the bridge frame body is formed by punching and deforming a plate body into an outer convex shape after an upper transverse slot and a lower transverse slot are formed in the plate body, and the inserting rod of the inserting plate is inserted into the lower opening from the upper opening and extends out.