CN216543871U - Split type heat-insulation pipe bracket casting mold - Google Patents

Abstract

The utility model relates to a split type heat insulation pipe bracket casting mold, which comprises a bottom plate, an inner core, a plurality of C-shaped grooves and a limiting assembly, wherein the inner core vertical to the bottom plate is fixed on the bottom plate, the inner core comprises a central cylinder and two partition plates symmetrically and radially arranged on the outer wall of the central cylinder, the height of the central cylinder is the same as that of the partition plates, the outer wall of the central cylinder is detachably connected with the plurality of C-shaped grooves which are uniformly distributed through the limiting assembly, the height of the C-shaped grooves is the same as that of the central cylinder, two ends of the C-shaped grooves are symmetrically provided with outward bending edges, the bending edges are attached to the outer wall of the central cylinder, the C-shaped grooves and the inner mold detachably mounted in a split type are adopted, the heat tracing grooves of the heat insulation pipe bracket are directly formed by casting the C-shaped grooves, therefore, the heat tracing grooves cannot be connected with the inner core when the pipe clamp is cast and demolded, a mechanical angle cannot be formed, and the integrity and the efficiency of a product is improved, the integrality of product has been solved to this mould, saves the later stage and repairs the process, has promoted production efficiency, practices thrift the cost.

Description

Split type heat-insulation pipe bracket casting mold

The technical field is as follows:

the utility model relates to the technical field of pipeline heat insulation, in particular to a split type heat insulation pipe bracket casting mold.

The background art comprises the following steps:

if a heat tracing groove for a cable to pass through is required to be formed in the heat insulation pipe support, a core rod is required to be used in a mold when the heat tracing groove is poured, the core rod is pulled out after pouring to form the heat tracing groove, but the requirements on the surface smoothness and the positioning size of the core rod are high in the process, the surface of a heat insulation block after the core rod is pulled out is rough no matter any lubricant is coated on the surface of the core rod, and the precision and the strength cannot be guaranteed.

The utility model has the following contents:

the utility model aims to provide a split type heat insulation pipe bracket casting mold which is reasonable in structural design and optimized in process aiming at the defects of the prior art.

The utility model is realized by the following technical scheme: the utility model provides a split type thermal-insulated conduit saddle casting mold, includes bottom plate, inner core, a plurality of C type groove and spacing subassembly, be fixed with on the bottom plate rather than the looks vertically inner core, the inner core includes a central section of thick bamboo and the radial bipartition baffle that sets up on a central section of thick bamboo outer wall of symmetry, a central section of thick bamboo is the same with the division board height, can dismantle a plurality of C type grooves that are connected with evenly distributed through spacing subassembly on the central section of thick bamboo outer wall, C type groove is the same with a central section of thick bamboo height, and the both ends symmetry in C type groove is equipped with outside limit of bending, and the limit of bending is laminated with a central section of thick bamboo outer wall mutually.

In order to realize fixing C type groove, spacing subassembly includes apron and even activity sets up a plurality of buckles in apron circumferential edge reason, apron lid closes on the top of a center section of thick bamboo, and the diameter of apron is greater than the external diameter of a center section of thick bamboo, buckle and apron sliding connection, buckle and C type groove one-to-one, buckle include the connecting plate and fix the pin rod at the connecting plate both ends, and distance between two pin rods is the same with the distance between the limit of C type groove both sides, two pin rods of buckle run through apron and two pin rods and lean on respectively at the department of bending on the limit of bending, and the pin rod compresses tightly C type groove and a center section of thick bamboo.

In order to enable the pin rod to be tightly attached to the bending part of the bending edge, the bending part of the bending edge is an arc, and the radian of the arc corresponds to that of the pin rod.

In order to improve the surface quality of the heat insulation pipe support, the outer wall of the central cylinder is mirror-finished.

The utility model has the beneficial effects that: through adopting the split type demountable installation's of C type groove and center section of thick bamboo centre form, through pouring the companion's heat channel of the direct thermal-insulated conduit saddle that forms in C type groove, therefore the heat channel will not link to each other with the inner core when the drawing of patterns is accomplished in the pipe clamp pouring, can not form the mechanics angle, promotes product integrality and efficiency, and the integrality of product has been solved to this mould, saves later stage repair process, has promoted production efficiency, practices thrift the cost.

Description of the drawings:

FIG. 1 is a schematic perspective view of a split heat insulation pipe support casting mold according to the present invention;

fig. 2 is a schematic view of pouring and molding of the split type heat insulation pipe bracket pouring mold.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

As shown in fig. 1, a split type heat insulation pipe bracket casting mold, including bottom plate 1, inner core 2, four C type grooves 3 and spacing subassembly, be fixed with rather than looks vertically inner core 2 on the bottom plate 1, inner core 2 includes a central section of thick bamboo 21 and the radial bipartition baffle 22 that sets up on a central section of thick bamboo 21 outer wall of symmetry, a central section of thick bamboo 21 outer wall is mirror surface treatment, a central section of thick bamboo 21 is the same with baffle 22 height, can dismantle through spacing subassembly on a central section of thick bamboo 21 outer wall and be connected with evenly distributed's 4C type grooves 3, C type groove 3 is the same with a central section of thick bamboo 21 height, and the both ends symmetry in C type groove 3 is equipped with outside limit 31 of bending, and the limit 31 of bending is laminated with a central section of thick bamboo 21 outer wall mutually.

The limiting assembly comprises a cover plate 41 and four buckles 42 which are uniformly and movably arranged on the circumferential edge of the cover plate 41, the cover plate 41 covers the top end of the central cylinder 21, the diameter of the cover plate 41 is larger than the outer diameter of the central cylinder 21, the buckles 42 are in sliding connection with the cover plate 41, the buckles 42 correspond to the C-shaped grooves 3 one by one, each buckle 42 comprises a connecting plate 421 and pin rods 422 fixed at two ends of the connecting plate 421, the distance between the two pin rods 422 is the same as the distance between two side edges of the C-shaped grooves 3, the two pin rods 422 of each buckle 42 penetrate through the cover plate 41, the two pin rods 422 abut against the bending positions of the bending edges 31 respectively, the C-shaped grooves 3 are pressed against the central cylinder 21 by the pin rods 422, and further, the bending positions of the bending edges 31 are circular arcs, and the radians of the bending edges correspond to the radians of the pin rods 422.

As shown in fig. 1 and 2, during casting, four C-shaped grooves 3 are fixed on the outer wall of a central cylinder 21 through four buckles 42 on a cover plate 41 to form an inner mold, the formed inner mold is integrally clamped in the centers of two semicircular pipe clamps 5, a heat insulation material is cast in a cavity formed between the inner mold and the pipe clamps 5, after casting forming, the buckles 42 are pulled out of the cover plate 41, the cover plate 51 is taken down, then the inner core 2 is pulled out, the C-shaped grooves 3 serve as protection plates of heat tracing grooves, and on the basis of the heat tracing groove forming, the process of installing the protection plates of the heat tracing grooves is optimized on the casting process, so that the process cost is reduced, and the product quality is improved.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (4)

1. The utility model provides a split type thermal-insulated conduit saddle casting mold which characterized in that: including bottom plate (1), inner core (2), a plurality of C type groove (3) and spacing subassembly, be fixed with on bottom plate (1) rather than looks vertically inner core (2), inner core (2) include a central section of thick bamboo (21) and symmetry and radially set up bipartition baffle (22) on a central section of thick bamboo (21) outer wall, a central section of thick bamboo (21) is the same with division board (22) height, can dismantle a plurality of C type grooves (3) that are connected with evenly distributed through spacing subassembly on a central section of thick bamboo (21) outer wall, C type groove (3) are the same with a central section of thick bamboo (21) height, and the both ends symmetry in C type groove (3) is equipped with outside limit (31) of bending, and limit (31) of bending laminate mutually with a central section of thick bamboo (21) outer wall.

2. The split type heat insulation pipe bracket casting mold of claim 1, characterized in that: spacing subassembly includes apron (41) and a plurality of buckles (42) that the even activity set up at apron (41) circumferential edge, apron (41) lid closes on the top of a central section of thick bamboo (21), and the diameter of apron (41) is greater than the external diameter of a central section of thick bamboo (21), buckle (42) and apron (41) sliding connection, buckle (42) and C type groove (3) one-to-one, buckle (42) include connecting plate (421) and fix pin rod (422) at connecting plate (421) both ends, and distance between two pin rod (422) is the same with the distance between C type groove (3) both sides limit, two pin rod (422) of buckle (42) run through apron (41) and two pin rod (422) and lean on respectively at the department of bending limit (31), and pin rod (422) compress tightly C type groove (3) and a central section of thick bamboo (21).

3. The split type heat insulation pipe bracket casting mold of claim 2, characterized in that: the bending part of the bending edge (31) is an arc, and the radian of the arc corresponds to that of the pin rod (422).

4. The split type heat insulation pipe bracket casting mold of claim 1, characterized in that: the outer wall of the central cylinder (21) is mirror-finished.

Images