CN213593182U

CN213593182U - Box-type substation top cover mould

Info

Publication number: CN213593182U
Application number: CN202021759483.0U
Authority: CN
Inventors: 崔浩慧; 翟雪; 李峥; 周波; 赵集庄
Original assignee: Xianghekerui Environmental Prot Equipment Co ltd
Current assignee: Xianghekerui Environmental Prot Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-02
Anticipated expiration: 2030-08-20

Abstract

The application relates to the technical field of GRC environmental protection boxes, in particular to a box-type substation top cover mold which comprises an upper mold and a lower mold, wherein the upper mold is detachably connected with the lower mold, a pouring cavity is arranged between the upper mold and the lower mold, and the pouring cavity is communicated with a pouring opening; the lower die comprises a bottom plate and a plurality of supporting plates, the supporting plates are arranged between the upper die and the bottom plate, and at least one of the supporting plates and the bottom plate is provided with a fixing structure which is used for fixing the supporting plates on the bottom plate and enabling the distance between the supporting plates to be changed and adjusted. The application has the effect of saving cost.

Description

Box-type substation top cover mould

Technical Field

The application relates to the technical field of GRC environmental protection boxes, in particular to a box-type substation top cover mold.

Background

GRC (glass fiber reinforced cement material) is a fiber concrete composite material which takes alkali-resistant glass fiber as a reinforcing material and cement mortar as a base material, and the GRC environment-friendly box body is an electric box body which is formed by adopting a mould forming production technology and pouring GRC raw materials. Compared with a metal electric box, the GRC environment-friendly box body has the advantages of corrosion resistance and condensation resistance. The box-type substation is one of electrical box bodies and comprises a box body and a top cover, wherein the top cover is usually processed separately by using a top cover mold during production, and the size of the top cover mold is manufactured according to a prefabricated size.

The prior art has the defects that: when the top cover is changed in size, the mold must be newly manufactured, increasing the production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a box-type substation top cap mould, it has cost-effective effect.

The above object of the present invention is achieved by the following technical solutions:

a box-type substation top cover mold comprises an upper mold and a lower mold, wherein the upper mold is detachably connected with the lower mold, a pouring cavity is arranged between the upper mold and the lower mold, and the pouring cavity is communicated with a pouring opening; the lower die comprises a bottom plate and a plurality of supporting plates, the supporting plates are arranged between the upper die and the bottom plate, at least one of the supporting plates and the bottom plate is provided with a fixing structure which is used for fixing the supporting plates on the bottom plate and enabling the distance between the supporting plates to be changed and adjusted

By adopting the technical scheme, cement is poured into the pouring cavity through the pouring opening, and the cement is formed in the pouring cavity; when the size of the top cover needs to be changed, one of the supporting plates is moved along the length direction of the bottom plate, the length of the pouring cavity is changed, so that the length of the top cover is changed, molds with different sizes do not need to be manufactured again, and the production cost is saved.

The application is further configured to: the fixing structure comprises longitudinal expansion holes formed in the bottom plate, mounting holes formed in the supporting plate and mounting pieces used for being arranged in the longitudinal expansion holes and the mounting holes in a penetrating mode to enable the bottom plate to be fixedly connected with the supporting plate, wherein the longitudinal expansion holes are formed in multiple rows in the length direction of the bottom plate, and the number of the longitudinal expansion holes is multiple.

Through adopting above-mentioned technical scheme, through the setting of a plurality of vertical extension holes, mounting hole and installed part to reach the purpose of adjusting the backup pad on the bottom plate.

The application is further configured to: go up the mould and include a plurality of roofs and the extension portion that is used for connecting the roof, the extension portion can be dismantled with the roof and be connected, be provided with inclined plane and extension face in the backup pad, the extension portion is installed on the extension face, the roof slope sets up, the roof can be dismantled with the extension portion and be connected, the roof deviates from the side of being connected with the extension portion and can dismantle with the bottom plate and be connected, the roof is installed on the inclined plane, can dismantle with the backup pad and be connected.

Through adopting above-mentioned technical scheme, extension portion is used for connecting the roof, and extension portion and roof form the shape of top cap, and extension portion can dismantle with the roof and be connected, changes not unidimensional extension portion and backup pad, makes to go up the mould and can adjust in the width direction, and then reaches the purpose of adjusting the top cap width.

The application is further configured to: still be provided with a plurality of lateral expansion holes that are used for connecting the roof on the bottom plate, lateral expansion hole is provided with the multirow along the width direction of bottom plate, be provided with the pilot hole that corresponds with lateral expansion hole and wear to establish the fastener between lateral erection hole and the pilot hole on the roof to it is fixed with the bottom plate to make roof.

Through adopting above-mentioned technical scheme, reach the fixed purpose of roof and bottom plate through lateral expansion hole, pilot hole and fastener, and the lateral expansion hole sets up to a plurality ofly, makes the roof move on the bottom plate.

The application is further configured to: the extension portion includes a plurality of expansion boards, pour the mouth and set up on the expansion board, can dismantle between the expansion board and connect, the expansion board can dismantle with the roof and be connected.

Through adopting above-mentioned technical scheme, the extension has a plurality of expansion boards to assemble and forms, makes the extension can increase or reduce according to the distance that the backup pad removed, convenient to use.

The application is further configured to: the expansion plate is provided with a first side plate, the first side plate is provided with a plurality of connecting holes, and the fasteners penetrate through the connecting holes to fix the adjacent expansion plates.

Through adopting above-mentioned technical scheme, the setting of curb plate one, connecting hole and fastener to reach the purpose of connecting the expansion board.

The application is further configured to: still be provided with curb plate two on the expansion plate, a plurality of connecting holes have been seted up on the curb plate two, are provided with the pilot plate on the roof, set up the pilot hole that corresponds with the connecting hole on the pilot plate, the pilot hole with wear to be equipped with the installed part so that pilot plate and curb plate two are fixed in the connecting hole.

Through adopting above-mentioned technical scheme, the setting of connecting hole, pilot hole and installed part on the pilot plate on the curb plate two to reach the purpose of fixed expansion board and roof.

The application is further configured to: and a mounting nut is coaxially fixed at the connecting hole, a screw rod is arranged on the mounting part, and the screw rod is in threaded connection with the mounting nut.

Through adopting above-mentioned technical scheme, reproduction gathers because curb plate two is all relatively thin with assembly plate two, is difficult for attacking the screw hole, and the setting of mounting nut and connecting hole makes the screw rod of installed part can fixed assembly plate and curb plate two.

The application is further configured to: the extension portion further comprises a plurality of extension pieces used for supplementing the length and the width of the extension plate, each extension piece comprises an extension plate and a connecting side plate, the connecting side plates are fixedly arranged on the extension plates, the extension plates are detachably connected with the supporting plate, and the connecting side plates are detachably connected with the extension plates and the top plate.

Through adopting above-mentioned technical scheme, when the distance that the backup pad removed was less than the length of extension board, connect extension board and backup pad and extension board and roof through the extension.

The application is further configured to: the bottom plate is provided with a first reverse mold, the first reverse mold comprises a plurality of first assembling units and second assembling units, the first assembling units comprise a plurality of first assembling blocks capable of being combined, a plurality of second assembling blocks capable of being combined are also arranged between the second assembling units, the first assembling units and the second assembling units can be detachably connected, and the first assembling units and the bottom plate can be detachably connected.

By adopting the technical scheme, the first reverse mold is used for forming the shape of the top cover, and the first assembling unit and the second assembling unit are arranged for enabling the first reverse mold to adapt to the adjustment of the upper mold and the adjustment of the support plate.

Drawings

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

Fig. 2 is a schematic view showing the overall structure of the base plate and the support plate.

Fig. 3 is a schematic view of the structure of the support plate.

Fig. 4 is a schematic view showing the structure of the connection portion.

Fig. 5 is a schematic view showing the structure of the expansion portion.

Fig. 6 is a schematic structural view of the expansion board and the first and second side boards.

Fig. 7 is a schematic view showing the structure of an extension.

FIG. 8 is a schematic structural diagram of a first reverse mold and a second reverse mold.

Fig. 9 is a schematic structural view of a reverse mold two.

Reference numerals: 1. an upper die; 10. pouring a mouth; 2. a lower die; 20. a base plate; 200. a laterally expanding aperture; 201. a longitudinally expanding bore; 21. a support plate; 22. an edge; 220. a bevel; 221. an expansion surface; 23. mounting holes; 3. a top plate; 31. assembling a plate; 4. an expansion section; 40. an expansion board; 400. a handle; 41. a first side plate; 42. a second side plate; 43. mounting a nut; 44. connecting holes; 45. an extension member; 450. an extension plate; 451. connecting the side plates; 452. assembling holes; 5. a connecting portion; 50. a first connecting plate; 51. a second connecting plate; 52. reinforcing ribs; 53. an assembly hole; 6. performing reverse molding; 60. assembling a unit I; 600. splicing the first blocks; 602. splicing holes; 603. a fixing hole; 61. assembling a second unit; 610. splicing the blocks II; 611. assembling a first hole; 7. performing reverse molding; 70. and (7) connecting pins.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for this application discloses a box-type substation top cap mould, including last mould 1 and lower mould 2, go up mould 1 and can dismantle with lower mould 2 and be connected. Go up and be provided with between mould 1 and the lower mould 2 and pour the chamber, go up and be provided with on the mould 1 and pour mouthful 10, pour mouthful 10 and pour the chamber intercommunication setting, pour the operation to pouring the intracavity through pouring mouthful 10.

As shown in fig. 2, the lower die 2 includes a bottom plate 20 and two support plates 21, the two support plates 21 are disposed in two, and the two support plates 21 are vertically disposed between the upper die 1 and the bottom plate 20, and the support plates 21 are vertically fixed to the upper surface of the bottom plate 20, the lower die 2 is provided with a fixing structure for fixing the support plates 21 to the bottom plate 20, the fixing structure includes rows of longitudinal expansion holes 201, the longitudinal expansion holes 201 are disposed as threaded holes, the rows of longitudinal expansion holes 201 are disposed on the upper surface of the bottom plate 20, the longitudinal expansion holes 201 are disposed in multiple rows along the length direction of the bottom plate 20, and each row is disposed in multiple.

As shown in fig. 2 and 3, the edge of backup pad 21 is integrative to be provided with border 22, border 22's width is greater than the thickness of backup pad 21, fixed knot constructs still includes a plurality of mounting holes 23, mounting hole 23 is seted up on border 22, mounting hole 23 sets up to the through-hole, make the part and the bottom plate 20 butt of border 22 bottom, correspond mounting hole 23 with vertical extension hole 201, wear to establish the installed part in mounting hole 23, the installed part is the bolt, the screw rod and the vertical extension hole 201 threaded connection of bolt, can fix backup pad 21 on bottom plate 20, and the position of backup pad 21 can be followed bottom plate 20's length direction and moved, in order to reach the purpose of adjusting pouring chamber length, and then change the length of top cap.

In other embodiments, when the bottom plate 20 is thin and not easy to tap the threaded hole, the longitudinally extending hole 201 may also be disposed in the through hole, and the nut is fixed on the lower surface of the bottom plate 20 by a shaft, so that the axis of the nut coincides with the axis of the longitudinally extending hole 201.

As shown in fig. 1, the upper mold 1 includes two top plates 3 and two expansion portions 4, the two top plates 3 are disposed, the expansion portion 4 is disposed between the top plates 3, as shown in fig. 3, the edge 22 is provided with two inclined surfaces 220 and two expansion surfaces 221, the expansion surfaces 221 are disposed between the inclined surfaces 220, and the inclined surfaces 220 are inclined toward the bottom plate 20 from one end connected to the expansion surfaces 221. The extension portion 4 is mounted on the extension surface 221, and the width of the extension portion 4 corresponds to the width of the extension surface 221, and the top plate 3 is mounted on the inclined surface 220, and the width of the top plate 3 corresponds to the width of the inclined surface 220.

As shown in fig. 3 and 4, the top plate 3 is provided with a plurality of connecting holes 44, the connecting holes 44 correspond to the mounting holes 23, the connecting holes 44 are through holes, fasteners are inserted into the connecting holes 44 and the mounting holes 23, the fasteners are fastening bolts and fastening nuts, the fastening bolts are inserted into the connecting holes 44, and the fastening nuts are in threaded connection with the fastening bolts, so that the top plate 3 and the support plate 21 can be fixed.

As shown in fig. 2, a plurality of laterally extending holes 200 are further formed in the bottom plate 20, the laterally extending holes 200 are arranged in a plurality of rows along the width direction of the bottom plate 20, the laterally extending holes 200 are used for assembling the upper die 1 with the bottom plate 20, the laterally extending holes 200 are threaded holes, and the laterally extending holes 200 are arranged in a plurality of rows at intervals along the width direction of the bottom plate 20. Roof 3 slope setting, roof 3 deviate from the one side of being connected with extension 4 and be provided with connecting portion 5, and roof 3 can dismantle with bottom plate 20 through connecting portion 5 and be connected.

As shown in fig. 4, the connecting portion 5 includes a first connecting plate 50 and a second connecting plate 51, the first connecting plate 50 is vertically disposed, the second connecting plate 51 is horizontally disposed, the top of the first connecting plate 50 is fixedly connected to the top plate 3, the bottom of the first connecting plate 50 is fixedly connected to the upper surface of the second connecting plate 51, and the first connecting plate 50, the second connecting plate 51 and the top plate 3 are integrally disposed. The second connecting plate 51 is provided with a plurality of assembling holes 53, the assembling holes 53 are through holes, the assembling holes 53 in the second connecting plate 51 can correspond to the transverse expansion holes 200, the mounting parts penetrate through the assembling holes 53 in the second connecting plate 51, the screw rods of the mounting parts are in threaded connection with the assembling holes 53, and then the top plate 3 is fixed on the bottom plate 20. And reinforcing ribs 52 for reinforcing the connecting structure of the first side plate 41 and the second side plate 42 are further arranged on the first connecting plate 50 and the second connecting plate 51.

In other embodiments, when the bottom plate 20 is thin and not easy to tap the threaded hole, the laterally expanding hole 200 may also be disposed in the through hole, and a nut is fixed on the lower surface of the bottom plate 20 by a shaft, so that the axis of the nut coincides with the axis of the laterally expanding hole 200.

As shown in fig. 5 and 6, the expansion portion 4 includes a plurality of expansion plates 40 connected in sequence, a first side plate 41 and a second side plate 42 are disposed on each expansion plate 40, the first side plate 41 and the second side plate 42 are both disposed in two numbers, the first side plate 41 and the second side plate 42 are both vertically fixed on the upper surface of the expansion plate 40, the first side plate 41 is welded to the second side plate 42, the first side plate 41 and the second side plate 42 are both provided with the connection holes 44, the first side plate 41 of the adjacent expansion plate 40 is abutted against and the connection holes 44 are aligned, the fastening bolts are inserted into the connection holes 44, and the fastening nuts are screwed with the fastening bolts, so that the adjacent expansion plates 40 can be fixed.

As shown in fig. 5 and 6, a mounting nut 43 is coaxially fixed to a connecting hole 44 of the second side plate 42, the mounting nut 43 is welded to the inner surface of the second side plate 42, a mounting plate 31 is provided on the side surface of the top plate 3 connected to the expansion portion 4, a plurality of mounting holes 53 are formed in the mounting plate 31, the mounting holes 53 correspond to the connecting holes 44 of the second side plate 42, the mounting member is inserted into the mounting holes 53, and the screw rods of the mounting member are screwed into the mounting nut 43 fixed to the second side plate 42, so that the top plate 3 can be connected to the expansion portion 4.

As shown in fig. 5, the extension part 4 further includes a plurality of extension pieces 45, the extension pieces 45 are provided at both ends of the connected plurality of extension plates 40, and when the support plate 21 moves by a distance less than the length of the extension plate 450, the extension plates 40 and the support plate 21 are connected by the extension pieces 45.

As shown in fig. 7, the extension member 45 includes an extension plate 450 and connecting side plates 451, the number of the connecting side plates 451 is three or four, the connecting side plates 451 are vertically fixed to the extension plate 450, and the connecting side plates 451 are welded to each other. The connecting side plate 451 connected with the first side plate 41 on the extension piece 45 is provided with the connecting hole 44, the connecting side plate 451 connected with the top plate 3 on the extension piece 45 is provided with the assembling hole 53 and the mounting nut 43, the extension pieces 45 and the first side plate 41 are fixed through fasteners, and the extension pieces 45 and the top plate 3 are fixed through the mounting pieces. Extension plate 450 is provided with an assembly hole 452 corresponding to mounting hole 23 of edge 22 on inclined surface 220, and extension plate 450 and edge 22 can be fixed by the fastener.

The extension piece 45 can also be arranged between the extension plate 40 and the top plate 3 and detachably connected with the second side plate 42 and the assembly plate 31. The connection relation of the device is not repeated, when the width of the top cover needs to be adjusted, the position of the top plate 3 on the bottom plate 20 is moved, and the support plates 21 with different sizes are replaced, so that the purpose of adjusting the width of the pouring cavity is achieved.

As shown in fig. 2 and 6, the pouring opening 10 is formed in the expansion plate 40, the first counter mold 6 for forming the top cover is arranged on the bottom plate 20, the second counter mold 7 for forming the vent opening in the top cover is arranged on the first counter mold 6, the second counter mold 7 extends out of the pouring opening 10, and a gap for pouring is arranged between the second counter mold 7 and the pouring opening 10. The expansion plate 40 is also fixedly provided with a plurality of handles 400, which are convenient for taking down the expansion part 4 during demoulding.

As shown in fig. 2, the reverse mold unit 6 is formed by assembling a plurality of assembling units 60 and assembling units 61, and the assembling units 60 are arranged between the assembling units 61 and the bottom plate 20. As shown in fig. 8, the first assembling unit 60 includes a plurality of first assembling blocks 600, the first assembling blocks 600 can be combined at will, a plurality of second assembling blocks 610 are also arranged between the second assembling units 61, the second assembling blocks 610 can be combined at will to change the size of the first reverse mold 6, a plurality of first assembling holes 611 are arranged on the second assembling units 61, the first assembling holes 611 are arranged as through holes, as shown in fig. 9, connecting pins 70 corresponding to the first assembling holes 611 are also arranged at the bottom of the second reverse mold 7, the connecting pins 70 are welded to the bottom of the second reverse mold 7, and the connecting pins 70 can be inserted into the first assembling holes 611.

As shown in fig. 8, a plurality of second assembling holes (not shown in the figure) are further formed in the bottoms of the second assembling units 61, the second assembling holes are threaded holes, a plurality of assembling holes 602 corresponding to the assembling holes are formed in the upper surface of the first assembling unit 60, the assembling holes 602 are through holes, the assembling pieces penetrate through the assembling holes 602, and screws of the assembling pieces are in threaded connection with the assembling holes 602, so that the second assembling units 61 are fixed to the first assembling units 60.

As shown in fig. 8, a plurality of fixing holes 603 are formed in the first assembling unit 60, the fixing holes 603 are through holes, the mounting members are inserted into the fixing holes 603, screws of the mounting members are in threaded connection with the transverse expanding holes 200 or the longitudinal expanding holes 201 of the base plate 20, and the first counter mold 6 is fixed on the base plate 20.

The implementation principle of the embodiment is as follows: when it is required to change the length of the top cover, the support plate 21 is moved on the base plate 20, the support plate 21 is fixed on the base plate 20 through the longitudinal expansion hole 201 to adjust the distance between the support plates 21, and the expansion plate 40 and the extension piece 45 are added or removed at the same time to change the expansion part 4 to a proper length. When it is necessary to change the width of the top cover, the top plate 3 is moved on the bottom plate 20, the top plate 3 is fixed on the bottom plate 20 through the lateral expansion holes 200, the support plates 21 of different sizes are replaced, and the extension pieces 45 between the top plates 3 are added or removed, and the expansion part 4 is changed to an appropriate width.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a box-type substation top cap mould which characterized in that: the casting device comprises an upper die (1) and a lower die (2), wherein the upper die (1) is detachably connected with the lower die (2), a casting cavity is arranged between the upper die (1) and the lower die (2), and a casting opening (10) is communicated with the casting cavity; the lower die (2) comprises a bottom plate (20) and a plurality of supporting plates (21), the supporting plates (21) are arranged between the upper die (1) and the bottom plate (20), and at least one of the supporting plates (21) and the bottom plate (20) is provided with a fixing structure which is used for fixing the supporting plates (21) on the bottom plate (20) and enabling the distance between the supporting plates (21) to be changed and adjusted.

2. The box substation top cover mold of claim 1, wherein: the fixing structure comprises longitudinal expansion holes (201) formed in the bottom plate (20), mounting holes (23) formed in the supporting plate (21) and mounting pieces used for penetrating through the longitudinal expansion holes (201) and the mounting holes (23) to enable the bottom plate (20) and the supporting plate (21) to be fixedly connected, wherein the longitudinal expansion holes (201) are arranged in multiple rows in the length direction of the bottom plate (20), and each row is provided with a plurality of the longitudinal expansion holes.

3. The box substation top cover mold of claim 1, wherein: go up mould (1) and include a plurality of roofs (3) and extension portion (4) that are used for connecting roof (3), extension portion (4) can be dismantled with roof (3) and be connected, be provided with inclined plane (220) and extension face (221) on backup pad (21), install on extension face (221) extension portion (4), roof (3) slope sets up, roof (3) can be dismantled with extension portion (4) and be connected, roof (3) deviate from the side of being connected with extension portion (4) and can dismantle with bottom plate (20) and be connected, roof (3) are installed on inclined plane (220), can dismantle with backup pad (21) and be connected.

4. The box substation top cover mould of claim 3, characterized in that: still be provided with a plurality of horizontal expanding hole (200) that are used for connecting roof (3) on bottom plate (20), horizontal expanding hole (200) are provided with the multirow along the width direction of bottom plate (20), be provided with pilot hole (53) that correspond with horizontal expanding hole (200) and wear to establish the fastener between horizontal mounting hole (23) and pilot hole (53) on roof (3) to make bottom plate (20) and roof (3) fixed.

5. The box substation top cover mold of claim 4, wherein: the expansion part (4) comprises a plurality of expansion plates (40), the pouring opening (10) is formed in each expansion plate (40), the expansion plates (40) are detachably connected, and the expansion plates (40) are detachably connected with the top plate (3).

6. The box substation top cover mold of claim 5, wherein: the expansion plate (40) is provided with a first side plate (41), the first side plate (41) is provided with a plurality of connecting holes (44), and the fasteners penetrate through the connecting holes (44) to fix the adjacent expansion plates (40).

7. The box substation top cover mold of claim 5, wherein: still be provided with curb plate two (42) on expansion board (40), seted up a plurality of connecting holes (44) on curb plate two (42), be provided with the assembly panel on roof (3), seted up pilot hole (53) that correspond with connecting hole (44) on the assembly panel, pilot hole (53) with wear to be equipped with the installed part in connecting hole (44) so that assembly panel and curb plate two (42) are fixed.

8. The box substation top cover mold of claim 7, wherein: and a mounting nut (43) is coaxially fixed at the connecting hole (44), a screw rod is arranged on the mounting piece, and the screw rod is in threaded connection with the mounting nut (43).

9. The box substation top cover mold of claim 5, wherein: the extension part (4) further comprises a plurality of extension pieces (45) used for supplementing the length and the width of the extension plate (450), each extension piece (45) comprises an extension plate (450) and a connecting side plate (451), the connecting side plates (451) are fixedly arranged on the extension plates (450), the extension plates (450) are detachably connected with the supporting plate (21), and the connecting side plates (451) are detachably connected with the extension plate (40) and the top plate (3).

10. The box substation top cover mould of claim 3, characterized in that: be provided with reverse mould (6) on bottom plate (20), reverse mould (6) are including a plurality of unit (60) of assembling and assemble unit two (61), assemble unit one (60) and include a plurality of splice piece one (600) that can make up, assemble and also be provided with a plurality of splice piece two (610) that can make up between unit two (61), assemble unit one (60) and assemble unit two (61) and can dismantle and be connected, assemble unit one (60) and can dismantle with bottom plate (20) and be connected.