CN214819447U

CN214819447U - A mould structure for superimposed sheet

Info

Publication number: CN214819447U
Application number: CN202121435816.9U
Authority: CN
Inventors: 许宗铭; 王欢欢
Original assignee: Fujian Jinhuading Technology Co ltd
Current assignee: Fujian Jinhuading Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-23
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a mould structure for superimposed sheet, including bottom plate, riser, the riser is provided with four groups and four group's risers and encloses the synthetic space that is used for pouring, the riser is including locating the fixed plate on the bottom plate and locating the cooperation board on the fixed plate, a plurality of semicircle column structure's groove of stepping down is seted up to the fixed plate up end, the butt groove of a plurality of semicircle column structure is seted up to the terminal surface under the cooperation board, the lower extreme of fixed plate rotates and is connected with the locating lever, be provided with the locating piece on the lateral wall of cooperation board, set up the perforation that is used for supplying the locating lever to pass on the locating piece, just be provided with the retaining member that carries out locking with locating lever and locating piece between locating lever and the locating piece, still be provided with gliding location structure of restriction cooperation board on the fixed plate between fixed plate and the cooperation board. This application has the effect that reduces the later stage and gets rid of unnecessary concrete work load.

Description

A mould structure for superimposed sheet

Technical Field

The application relates to the field of superimposed sheets, in particular to a mold structure for superimposed sheets.

Background

At present, the fabricated building has the advantages of fast construction, energy conservation, environmental protection and the like, and has more and more extensive application. In the fabricated building, a large amount of laminated slabs are required, and the laminated slabs are fabricated floors formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers.

The utility model discloses a chinese utility model patent document that current notice number is CN209521042U discloses a superimposed sheet mould, including bottom plate and four risers, the riser is installed on the bottom plate and four risers enclose synthetic space that is used for pouring, offers the groove of accepting that is used for holding the reinforcing bar on the riser, still rotates on the riser to be connected with the baffle, offers on the baffle and accepts the corresponding groove of stepping down in groove for at the in-process of pouring, reduce the possibility that the concrete flows from accepting the groove.

To the correlation technique among the above-mentioned, the inventor thinks to rotate the baffle, can make the baffle butt deviate from the one side of pouring the space in the riser on, and the baffle can shelter from in accepting the groove for the concrete is difficult to follow and accepts the groove outflow, but the concrete still can flow into in accepting the groove, thereby make and accept the concrete in the groove and solidify the back and can form an organic whole structure with the superimposed sheet, the later stage needs to get rid of this partial unnecessary concrete, thereby the work load in later stage has greatly been improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the work load in later stage, this application provides a mould structure for superimposed sheet.

The application provides a mould structure for superimposed sheet adopts following technical scheme:

a mold structure for a laminated slab comprises a bottom plate and four vertical plates, wherein the four vertical plates are arranged and form a pouring space, the vertical plate comprises a fixed plate arranged on the bottom plate and a matching plate arranged on the fixed plate, the upper end surface of the fixed plate is provided with a plurality of abdicating grooves with semicircular structures, the lower end surface of the matching plate is provided with a plurality of butting grooves with semicircular structures, the butting grooves and the abdicating grooves are in one-to-one correspondence and enclose a space for butting the reinforcing steel bars, the lower end of the fixed plate is rotationally connected with a plurality of positioning rods which are arranged at intervals along the length direction of the fixed plate, the side wall of the matching plate is provided with a positioning block, the positioning block is provided with a through hole for the positioning rod to pass through, and a locking piece for locking the positioning rod and the positioning block is arranged between the positioning rod and the positioning block, and a positioning structure for limiting the matching plate to slide on the fixing plate is also arranged between the fixing plate and the matching plate.

Through adopting above-mentioned technical scheme, the groove of stepping down and butt groove are semi-circular, and the groove of stepping down and butt groove become circular shape space and reinforcing bar can butt in the circular space that forms to through the retaining member, can link together fixed plate and cooperation board, thereby make the condition in the greatly reduced concrete flow circular space when pouring, thereby reduce the work load that the later stage needs got rid of it.

Optionally, the retaining member includes a supporting cylinder in threaded connection on the side wall of the upper end of the positioning rod, and the lower end of the supporting cylinder can be supported on the upper surface of the positioning block.

Through adopting above-mentioned technical scheme, the locating lever wears to establish the perforation after, and a location section of thick bamboo supports tightly in the upper surface of locating piece to the drive cooperation board supports tightly in the up end of fixed plate, makes cooperation board and fixed plate link together.

Optionally, the upper end face of the abutting cylinder is provided with a rotating block.

By adopting the technical scheme, the supporting cylinder is conveniently rotated through the rotating block, and the practical convenience is improved.

Optionally, a limiting rod for limiting rotation of the abutting cylinder is arranged between the abutting cylinders in each group of vertical plates, limiting holes for allowing the limiting rod to pass through are formed in the rotating block, and when the abutting cylinders abut against the upper surface of the positioning block, the limiting holes can be located on the same straight line.

Through adopting above-mentioned technical scheme, the gag lever post is worn to establish and is in the spacing hole on the collinear to make at the in-process of pouring, support tight section of thick bamboo and can not take place spontaneous rotation under the circumstances of vibration, thereby keep the stability of being connected between fixed plate and the cooperation board.

Optionally, a tightening bolt is connected to the side wall of the rotating block in a threaded manner, and the end of the tightening bolt can be tightened against the side wall of the limiting rod.

Through adopting above-mentioned technical scheme, support tight bolt and can support tightly in the lateral wall of gag lever post to make the gag lever post be difficult to take place to slide, improve the practicality.

Optionally, elastic pads are arranged in the abdicating groove and the abutting groove.

Through adopting above-mentioned technical scheme, the cushion can support tightly in the outer wall of reinforcing bar to improve the leakproofness, reduce the concrete and flow into the possibility of stepping down the groove and butt inslot.

Optionally, the positioning structure includes a plug board disposed on the lower surface of the matching board, and the positioning structure further includes a slot disposed on the upper surface of the fixing board for the plug board to be plugged.

Through adopting above-mentioned technical scheme, the picture peg is pegged graft in the slot to make the cooperation board can not slide on the fixed plate, fix in advance the cooperation board, make things convenient for the later stage to lock the cooperation board.

Optionally, the picture peg deviates from and is provided with the screw thread post on one side of pouring the space, set up the spout that is linked together with the slot on the lateral wall of fixed plate, when the picture peg is pegged graft in the slot, the screw thread post can the butt in the spout, it has the set nut that can support tightly in the fixed plate lateral wall to go back threaded connection on the screw thread post.

Through adopting above-mentioned technical scheme, set nut supports tightly on the lateral wall of fixed plate to fix a position the cooperation board, thereby further improvement the stability of being connected between cooperation board and the fixed plate, stability when improving concreting.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the abdicating groove and the abutting groove form a space for abutting the reinforcing steel bars, so that the amount of concrete flowing into the receding groove is reduced, and the workload of removing redundant concrete in the later period is reduced;

2. the abutting cylinder abuts against the positioning block, so that the matching plate can be driven to abut against the upper surface of the fixing plate, and under the action of the threaded column and the positioning nut, the matching plate and the fixing plate are stably connected together.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic view of an exploded structure of a fixed plate and a mating plate.

Description of reference numerals: 1. a base plate; 2. a vertical plate; 21. a fixing plate; 22. a mating plate; 3. a yielding groove; 4. a butt joint groove; 5. positioning a rod; 6. positioning blocks; 7. perforating; 8. a locking member; 81. a supporting cylinder; 9. a positioning structure; 91. inserting plates; 92. a slot; 10. rotating the block; 11. a limiting rod; 12. a limiting hole; 13. tightly abutting against the bolt; 14. an elastic pad; 15. a threaded post; 16. a chute; 17. and positioning the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a mould structure for superimposed sheet. Referring to fig. 1, the mold structure includes a bottom plate 1 and four sets of vertical plates 2 installed on the bottom plate 1, and the vertical plates 2 enclose a space for pouring concrete.

Referring to fig. 1 and 2, the vertical plate 2 includes a fixing plate 21 mounted on the bottom plate 1, and further includes a matching plate 22 detachably mounted on an upper end surface of the fixing plate 21, and a cross section of the fixing plate 21 may be an L-shaped structure, so that the fixing plate 21 may be mounted on the bottom plate 1 by bolts or the like, and is convenient to detach. A plurality of abdicating grooves 3 are uniformly formed in the upper end face of the fixing plate 21, the cross section of each abdicating groove 3 is of a semicircular structure, and the steel bars of the laminated slab can be tightly abutted to the abdicating grooves 3. A plurality of butt grooves 4 have evenly been seted up to the lower terminal surface of cooperation board 22, butt groove 4 with step down groove 3 one-to-one for synthetic circular shape space can be enclosed in butt groove 4 and step down groove 3, the reinforcing bar butt in this space, thereby reduces the outflow of concrete when concreting.

Referring to fig. 1 and 2, the positioning rod 5 is rotatably connected to the side wall of the lower end of the fixing plate 21, the positioning rods 5 are provided in a plurality of numbers, in this embodiment, the two positioning rods 5 are respectively arranged at positions close to the two ends of the fixing plate 21, the positioning rods 5 can be fixed to the rotating seats on the surface of the fixing plate 21, the rotating shafts are fixed to the end portions of the positioning rods 5, and the rotating shafts are rotated on the rotating seats, so that the positioning rods 5 can be rotated, and other modes that the positioning rods 5 can be rotated can be used for installation. The positioning rod 5 is rotated, and the positioning rod 5 can be in a vertical state. Be fixed with locating piece 6 on the lateral wall of cooperation board 22, the quantity of locating piece 6 is corresponding with locating lever 5, and has seted up perforation 7 on the locating piece 6, and when locating lever 5 rotated to being vertical state, corresponding perforation 7 can be worn to establish by locating lever 5, and the circular shape structure is enclosed in the cooperation of groove 3 and butt groove 4 this moment of stepping down. A locking piece 8 used for locking the positioning rod 5 and the positioning block 6 is arranged between the positioning rod 5 and the positioning block 6, and a positioning structure 9 used for limiting the matching plate 22 to slide on the fixing plate 21 is arranged between the fixing plate 21 and the matching plate 22, so that the matching plate 22 is stably arranged on the upper end surface of the fixing plate 21 under the action of the locking piece 8.

Referring to fig. 1 and 2, the locking member 8 includes a supporting cylinder 81 screwed to the side wall of the upper end of the positioning rod 5, and the supporting cylinder 81 is detached, the positioning rod 5 penetrates through the through hole 7, and then the supporting cylinder 81 is screwed up, and the supporting cylinder 81 moves downward and tightly supports the upper surface of the positioning block 6, so that the matching plate 22 tightly supports the upper end surface of the fixing plate 21. In order to rotate the abutting cylinder 81 conveniently, the upper end of the abutting cylinder 81 is also fixed with a rotating block 10.

Referring to fig. 1 and 2, in order to reduce the vibration during the concrete pouring process and make the abutting cylinders 81 loose, a limiting rod 11 is installed between the abutting cylinders 81 in each set of vertical plates 2. Each rotating block 10 is provided with a limiting hole 12, and when the tight-supporting cylinder 81 tightly supports on the positioning block 6, the limiting holes 12 can be overlapped with each other, so that the limiting rod 11 can penetrate through the rotating blocks 10 in each group of vertical plates 2. Under the limiting action of the limiting rod 11, the abutting cylinder 81 can not rotate any more. In order to facilitate the mutual coincidence of the limiting holes 11, a gasket can be arranged on the positioning block 6, so that the control is more convenient. In order to avoid the sliding of the limiting rod 11, a fastening bolt 13 capable of fastening to the side wall of the limiting rod 11 is connected to the side wall of the rotating block 10 through a thread.

Referring to fig. 2, in order to improve the sealing property between the receding groove 3 and the contact groove 4, elastic pads 14 are bonded to the inner walls of the receding groove 3 and the contact groove 4, and the elastic pads 14 may be made of a material such as rubber.

Referring to fig. 1 and 2, the positioning structure 9 includes a plurality of insertion plates 91 fixed to the lower surface of the mating plate 22, and the insertion plates 91 are spaced apart from each other. The positioning structure 9 further includes a slot 92 provided on the upper end surface of the fixing plate 21, and the slot 92 corresponds to the insertion plate 91 one by one, so that when the matching plate 22 is mounted on the fixing plate 21, the slot 92 can be inserted into the slot 92, thereby limiting the sliding of the matching plate 22. Further, threaded columns 15 are further fixed on one side, away from the pouring space, of the inserting plate 91, sliding grooves 16 communicated with the inserting grooves 92 are formed in the fixing plate 21, and the sliding grooves 16 extend in the vertical direction. When the insert plate 91 is inserted into the insertion groove 92, the threaded post 15 can slide in the sliding groove 16. One end of the threaded column 15, which is far away from the inserting plate 91, is provided with a part extending out of the side wall of the fixing plate 21, and the threaded column is connected with a positioning nut 17 in a threaded manner, and the positioning nut 17 can be abutted against the side wall of the fixing plate 21, so that the matching plate 22 is positioned, and the connection stability between the matching plate 22 and the fixing plate 21 is enhanced.

The implementation principle of the mold structure for the laminated slab is as follows: after the reinforcing bar was put into and is pour the space, the reinforcing bar butt in the groove of stepping down 3, then rotate locating lever 5 and make locating lever 5 be vertical state, then install cooperation board 22 for locating lever 5 wears to establish perforation 7, and picture peg 91 can peg graft in slot 92 this moment, and threaded post 15 can be located spout 16. Then, the abutting cylinder 81 is rotated to enable the matching plate 22 to abut against the upper end of the fixed plate 21, and the limiting rod 11 penetrates through the rotating block 10 in the same group of vertical plates 2 and is positioned through the abutting bolt 13; the positioning nut 17 is then turned so that the positioning nut 17 abuts against the side wall of the fixing plate 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 mould structure for superimposed sheet, includes bottom plate (1), riser (2) are provided with four groups and four group's riser (2) and enclose the synthesis and be used for pouring the space, its characterized in that: the vertical plate (2) comprises a fixed plate (21) arranged on the bottom plate (1) and a matching plate (22) arranged on the fixed plate (21), the upper end face of the fixed plate (21) is provided with a plurality of semi-circular structure abdicating grooves (3), the lower end face of the matching plate (22) is provided with a plurality of semi-circular structure butt-joint grooves (4), the butt-joint grooves (4) and the abdicating grooves (3) are in one-to-one correspondence and enclose a space for steel bar butt joint, the lower end of the fixed plate (21) is rotatably connected with a positioning rod (5), the positioning rod (5) is arranged at intervals along the length direction of the fixed plate (21), the side wall of the matching plate (22) is provided with a positioning block (6), a through hole (7) for the positioning rod (5) to pass through is arranged on the positioning block (6), and a locking piece (8) for locking the positioning rod (5) and the positioning block (6) is arranged between the positioning rod (5) and the positioning block (6), and a positioning structure (9) for limiting the matching plate (22) to slide on the fixed plate (21) is also arranged between the fixed plate (21) and the matching plate (22).

2. A mold structure for a laminated plate according to claim 1, wherein: retaining member (8) including screw thread connection support a section of thick bamboo (81) on locating lever (5) upper end lateral wall, the lower extreme that supports a section of thick bamboo (81) can support tightly in the upper surface of locating piece (6).

3. A mold structure for a laminated plate according to claim 2, wherein: and the upper end surfaces of the abutting cylinders (81) are provided with rotating blocks (10).

4. A mold structure for a laminated plate according to claim 3, wherein: a limiting rod (11) used for limiting rotation of the abutting cylinder (81) is arranged between the abutting cylinders (81) in each group of vertical plates (2), a limiting hole (12) used for allowing the limiting rod (11) to penetrate is formed in each rotating block (10), and when the abutting cylinders (81) abut against the upper surface of the positioning block (6), the limiting holes (12) can be located on the same straight line.

5. A mold structure for a laminated plate according to claim 4, wherein: the side wall of the rotating block (10) is in threaded connection with a tightly-abutting bolt (13), and the end part of the tightly-abutting bolt (13) can be tightly abutted against the side wall of the limiting rod (11).

6. A mold structure for a laminated plate according to claim 4, wherein: elastic pads (14) are arranged in the abdicating groove (3) and the abutting groove (4).

7. A mold structure for a laminated plate according to claim 2, wherein: location structure (9) including set up in picture peg (91) of the lower surface of cooperation board (22), location structure (9) still including set up in slot (92) that the upper surface of fixed plate (21) is used for supplying picture peg (91) to peg graft.

8. A mold structure for a laminated plate according to claim 7, wherein: be provided with screw thread post (15) on one side that picture peg (91) deviate from pouring the space, set up spout (16) that are linked together with slot (92) on the lateral wall of fixed plate (21), when picture peg (91) are pegged graft in slot (92), screw thread post (15) can butt in spout (16), it has positioning nut (17) that can support tightly in fixed plate (21) lateral wall to go back threaded connection on screw thread post (15).