The ore balancing weight mould of no iron plate shell
Technical field
The utility model relates to the balancing weight field, and concrete is a kind of ore balancing weight mould that does not have the iron plate shell.
Background technology
Balancing weight in floating single point mooring, is joined the pouring weight of extension for making catenary obtain desired curve shape at catenary, is the weight that keeps balance for increasing own wt, according to different needs, can make different shapes.Be the mould that needs to use special shape at the balancing weight of producing special shape, as, produce the mould of ore balancing weight, the balancing weight corner angle of existing die cost height, casting are obvious, insufficient strength, damage.
The utility model content
The utility model provides a kind of does not have that shell, cost are low, the ore balancing weight mould of the no iron plate shell that economizes on resources.
The technical solution of the utility model:
The ore balancing weight mould of no iron plate shell, comprise substrate, it is characterized in that: be placed with the balancing weight mold frame on the described substrate, described mold frame is made up of the four sides side plate, be respectively equipped with projection and groove on the forward and backward side plate inwall of framework, the both sides of described front side board are hinged left and right side plate respectively, the hinged double-screw bolt that is equipped with on the right plate, right plate by the fixed by nut on double-screw bolt and the double-screw bolt on described back side panel.
The ore balancing weight mould of described no iron plate shell, it is characterized in that: described projection and groove are trapezoidal shape, and the corner angle on the inwall of described framework all pass through arc transition.
Advantage of the present utility model:
The utility model does not have the shell design, reduces cost, saves iron and steel resource; The corner is the fillet design, and intensity is reliable, is not easy to damage, and mould is furnished with hinged bolt and interface, and is for convenience detach, and the mould corner is the fillet design, and the product corner is smooth smooth, and intensity is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the ore balancing weight mould of no iron plate shell, comprise substrate 1, be placed with the balancing weight mold frame on the substrate 1, mold frame is made up of the four sides side plate, be respectively equipped with projection and groove on the forward and backward side plate 2 of framework, 3 inwalls, the both sides of front side board 2 are hinged left and right side plate 4,5 respectively, the hinged double-screw bolt 6 that is equipped with on the right plate 5, right plate 5 is fixed on the described back side panel 3 by the nut 7 on double-screw bolt 6 and the double-screw bolt 6, projection and groove are trapezoidal shape, and the corner angle on the inwall of framework all pass through arc transition.