CN210820097U

CN210820097U - Mould for precast concrete superimposed sheet

Info

Publication number: CN210820097U
Application number: CN201921514094.9U
Authority: CN
Inventors: 于成博
Original assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Current assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-23
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a mould for precast concrete superimposed sheet relates to precast concrete unit mould technical field, it includes the bottom plate, connect four side form boards on bottom plate upper portion, set up the standing groove of placing the outer leakage reinforcing bar of pre-buried in the superimposed sheet on the side form board, be provided with the shutoff subassembly that is used for the shutoff standing groove on the side form board, the shutoff subassembly is including pegging graft at the inside shutoff piece of department of standing groove, set up the recess in shutoff piece bottom department, connect the fixed plate in side form board up end department, set up the perpendicular hole in fixed plate lateral wall department, fixed connection is at the sliding block of shutoff piece lateral wall department, fixed connection is close to fixed plate one side and pegs graft at the inside sliding block of perpendicular hole at the sliding block, the limiting plate of a department is kept away from to the sliding block, set up length in perpendicular hole is greater than the height of shutoff piece. The utility model discloses inside having the staff of making things convenient for the shutoff piece to insert the standing groove, the comparatively simple effect of use.

Description

Mould for precast concrete superimposed sheet

Technical Field

The utility model belongs to the technical field of the precast concrete component mould technique and specifically relates to a mould for precast concrete superimposed sheet is related to.

Background

With the development of modern industrial technology, it is now possible to construct houses in batches as machine-produced, i.e. to assemble prefabricated components on site into buildings, which are called prefabricated buildings. The assembled reinforced concrete structure is one of the important directions for the development of building structures in China, is beneficial to the development of industrialization of buildings in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering. The assembly type structure can continuously complete a plurality of or all processes of a project in sequence, thereby reducing the types and the number of the engineering machines entering a field, eliminating idle time of process connection, realizing the vertical crossing operation, reducing constructors, improving the working efficiency, reducing the material consumption, reducing the environmental pollution and providing a guarantee for green construction. In addition, the assembled structure reduces construction waste (accounting for about 30-40% of the total amount of urban waste) to a greater extent, such as waste steel bars, waste iron wires, waste bamboo and wood, waste concrete and the like, and is favorable for promoting deep integration of the construction industry and the informatization industry, cultivating new kinetic energy of the new industry and promoting surplus capacity of chemical decomposition.

The existing Chinese utility model with the publication number of CN209207732U discloses a precast concrete composite slab mold, which comprises a bottom template, wherein the upper surface of the bottom template is provided with four side templates, the bottom template and the four side templates enclose a film cavity for pouring the precast concrete composite slab, the side templates are provided with preformed grooves for placing external leakage reinforcing steel bars pre-embedded in the composite slab, the external leakage reinforcing steel bars are erected at the bottom of the preformed grooves, and the side templates are provided with a slurry plugging component for plugging the preformed grooves; the slurry blocking assembly comprises a plugboard, a slot which is formed in the side template and matched with the plugboard, and an n-shaped slot which is formed in the bottom of the plugboard.

The above prior art solutions have the following drawbacks: when the inserting plate needs to be placed into the slot, the inserting plate needs to be accurately aligned with the slot and then can be inserted into the slot, and the using process is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould for precast concrete superimposed sheet makes things convenient for inside the staff inserts the standing groove with the shutoff piece, and the use is comparatively simple.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a mould for precast concrete superimposed sheet, includes the bottom plate, connects four side form boards on bottom plate upper portion, set up the standing groove of placing the outer hourglass reinforcing bar of pre-buried in the superimposed sheet on the side form board, be provided with the shutoff subassembly that is used for the shutoff standing groove on the side form board, the shutoff subassembly is including pegging graft at the inside shutoff piece of department of standing groove, seting up at the recess of shutoff piece bottom department, connect the fixed plate of side form board up end department, set up at the perpendicular hole of fixed plate lateral wall department, fixed connection is close to fixed plate one side and pegs graft at the slide bar of erecting downthehole portion, connect the limiting plate of keeping away from slide bar one end department at the slide bar, erect seting up length in the hole and be greater than the height of shutoff piece.

By adopting the technical scheme, when the sealing device is used, the sealing block slides upwards, so that the sliding block at the side wall of the sealing block drives the sliding rod to slide along the vertical hole in the fixed plate while the sealing block slides along the placing groove; then, placing the external leakage steel bars between two parallel side formworks, placing the blocking blocks into the placing grooves, and then pouring concrete between the side formworks; the length of the vertical hole is greater than the height of the blocking block, so that the blocking block can be completely separated from the placing groove; make things convenient for inside the staff inserts the standing groove with the shutoff piece, the use is comparatively simple.

The utility model discloses further set up to, the side form up end is provided with the deflector along the orientation symmetry of seting up of standing groove, the deflector from with the junction of side form to keeping away from the lopsidedness of shutoff piece.

Through adopting above-mentioned technical scheme, inside the plugging block entered into the standing groove along the inclined plane of guide block when the downward slip, further increased the inside accuracy nature of plugging block entering standing groove.

The utility model discloses further set up to, one side department that the fixed plate deviates from adjacent plugging block is connected with accepts the board, the up end of accepting the board is the interval setting apart from the up end of fixed plate.

Through adopting above-mentioned technical scheme, upwards pull out the plugging block from the standing groove is inside, and the slide bar slides along perpendicular hole this moment, and the plugging block slides to the top department of montant, rotates the plugging block along the tip of montant, makes the plugging block be located and accepts board upper portion.

The utility model discloses further set up to, the both sides of shutoff piece all are connected with the butt plate, the vertical both sides of butt plate all extend to the lateral wall department of side form board.

Through adopting above-mentioned technical scheme, set up the butt joint board, reduce the concrete and flow from the clearance between plugging block and the standing groove, make simultaneously again to be connected better between plugging block and the side form board.

The utility model discloses further set up as, the side form inclines to the center department that is close to the bottom plate from the junction with the bottom plate.

By adopting the technical scheme, the side templates are obliquely arranged, the corners of the template formed in the side templates are provided with the inclined planes, and the formed laminated slab and the required installation position can be poured conveniently in the follow-up process.

The utility model discloses further set up to, the up end department of shutoff piece all is connected with the pull ring.

Through adopting above-mentioned technical scheme, set up the pull ring, make things convenient for the staff to remove the shutoff piece.

The utility model discloses further set up to, the side form board is all connected on bottom plate upper portion through coupling assembling.

Through adopting above-mentioned technical scheme, side form and bottom plate releasable connection dismantle the side form and can make the superimposed sheet after will shaping take out from the inside department of side form.

The utility model discloses further set up to, coupling assembling is including connecting the diaphragm that the bottom plate center department was kept away from to the side form, placing the pivot, the vertical bolt of passing fixed frame threaded connection in the inside department of diaphragm of fixed frame threaded connection in the pivot of bottom plate upper portion department of the fixed frame of center department of passing of bottom plate upper portion and tip extension to diaphragm upper portion department, vertical, the bottom department of fixed frame corresponds diaphragm department and has seted up square groove, square groove is the interval setting with the lateral wall department of diaphragm.

Through adopting above-mentioned technical scheme, when needs are dismantled fixed frame, when taking out superimposed sheet from the side form inside, take out the bolt, then rotate fixed frame, can remove the diaphragm to one side of fixed frame, the diaphragm just breaks away from square inslot portion this moment.

To sum up, the utility model discloses following beneficial effect has:

1. the sliding rod arranged on the blocking block slides along the fixed plate, so that the blocking block can slide along the fixed plate, and the blocking block can smoothly enter the inner part of the placing groove;

2. the guide plate is arranged, so that the plugging block can enter the placing groove more accurately;

3. the arrangement of the bearing plate facilitates bearing of the plugging block.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view illustrating a connection relationship between the slide lever and the stopper plate according to the embodiment.

Reference numerals: 1. a base plate; 11. a sideform; 111. a guide plate; 12. a placement groove; 2. a connecting assembly; 21. a transverse plate; 22. a fixing frame; 23. a rotating shaft; 24. a bolt; 25. a square groove; 26. a support plate; 3. a plugging component; 31. a plugging block; 311. a pull ring; 312. a groove; 313. a butt joint plate; 32. a fixing plate; 321. a bearing plate; 33. vertical holes; 34. a slider; 35. a slide bar; 351. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, for the utility model discloses a mould for precast concrete superimposed sheet, including bottom plate 1, connect on side form 11, the side form 11 of 1 up end department of bottom plate, offer the standing groove 12 that is used for placing pre-buried and superimposed sheet in the reinforcing bar that exposes, side form 11 all connects on 1 upper portion of bottom plate through coupling assembling 2, is provided with a plurality of shutoff subassemblies 3 that are used for shutoff standing groove 12 on the side form 11.

Referring to fig. 1-2, the connecting assembly 2 includes a cross plate 21, a fixing frame 22, a rotation shaft 23, and a bolt 24. The transverse plates 21 are welded and connected to one side of the side die plate 11 away from the center of the bottom plate 1, and the bottoms of the transverse plates 21 are flush with the upper end face of the base; the fixing frames 22 are all arranged on the upper portion of the base plate 1, three fixing frames 22 are arranged on the outer side wall of each side template 11, the fixing frames 22 are placed on the upper portion of the base plate 1 in an inverted mode, square grooves 25 are formed in the positions, close to the bottoms of the side templates 11, of the fixing frames 22, the transverse plates 21 are all placed at the bottoms of the square grooves 25, and the side walls, close to the fixing frames 22, of the transverse plates 21 and the side walls of the square grooves 25 are arranged at intervals; the shaft 23 is attached to the base vertically through the centre of the frame 22, the side walls of the width of the frame 22 being parallel to the side walls of the sideforms 11. When the fixing frame 22 needs to be detached and the laminated plate is taken out from the inside of the side mold plate 11, the bolt 24 is taken out, and then the horizontal plate 21 can be moved to one side of the fixing frame 22 by rotating the fixing frame 22. A plurality of supporting plates 26 are connected between the transverse plate 21 and the side formworks 11, and the side formworks 11 are well supported.

Referring to fig. 2-3, the sideforms 11 are inclined from the connection with the bottom plate 1 to the center near the bottom plate 1, and the end of the sideform 11 far from the bottom plate 1 is defined as the upper end surface; the plugging component 3 comprises a plugging block 31, a groove 312, a fixing plate 32, a vertical hole 33, a sliding block 34, a sliding rod 35 and a limiting plate 351; the blocking blocks 31 are all placed in the placing grooves 12, and the upper end faces of the blocking blocks 31 are higher than the upper end faces of the side templates 11; the groove 312 is arranged at the bottom of the plugging block 31, and the groove 312 is abutted with the exposed steel bar; the fixing plate 32 is fixedly connected to the upper end face of the side die plate 11, and the inclination angles of the fixing plate 32 and the side die plate 11 are the same; the vertical hole 33 is arranged at the side wall of the fixing plate 32 close to the transverse plate 21, the opening direction of the vertical hole 33 is the same as that of the placing groove 12, and the length of the vertical hole 33 is as long as that of the plugging block 31; the sliding block 34 is fixedly connected to one side of the blocking block 31 close to the transverse plate 21 and higher than the side wall of the side template 11; the sliding rod 35 is fixedly connected to one side of the sliding block 34, which is far away from the transverse plate 21, and is inserted into the vertical hole 33; the limit plate 351 is fixedly connected to an end of the sliding rod 35 away from the transverse plate 21 and abuts against a side wall of the fixed plate 32.

Referring to fig. 2-3, in use, the blocking block 31 is pulled out upwards from the inside of the placing groove 12, at this time, the sliding rod 35 slides along the vertical hole 33, the blocking block 31 slides to the top of the vertical hole 33, and the blocking block 31 is rotated along the end of the fixing plate 32, so that the blocking block 31 is positioned at the other side of the fixing plate 32; in order to support the plugging block 31, the sliding of the plugging block 31 to the bottom of the vertical hole 33 is reduced, so that a receiving plate 321 is connected to the side wall of the fixing plate 32 away from the placing groove 12, and the upper end surface of the receiving plate 321 is spaced from the upper end surface of the fixing plate 32.

Referring to fig. 3, a pull ring 311 is connected to an upper end surface of the block 31 in order to facilitate manual pulling of the block 31.

Referring to fig. 3, in order to make the connection between the blocking block 31 and the side mold plate 11 better, the abutting plates 313 are connected to the side of the blocking block 31 close to the transverse plate 21 and the side of the blocking block 31 away from the transverse plate 21, the cross section of the abutting plates 313 is larger than that of the blocking block 31, and the side walls of the side mold plate 11 are abutted by the inner side walls of the abutting plates 313.

Referring to fig. 3, in order to allow the blocking block 31 to enter the placing groove 12 more accurately, guide plates 111 are symmetrically provided on the upper end surface of the side mold plate 11 along the opening direction of the placing groove 12, and the guide plates 111 are inclined from the connection with the side mold plate 11 to the side away from the blocking block 31. The blocking block 31 slides along the guide plate 111 to enable the inside of the placing groove 12 to be convenient for people to use.

This embodiment is when using, when the superimposed sheet that will pour is taken out to needs, the people hand pull ring 311 carries out the upwards slip to the block 31, sliding block 34 of block 31 lateral wall department drives slide bar 35 and slides along the vertical hole 33 on the fixed plate 32, when slide bar 35 is located the top of vertical hole 33, rotate block 31, make slide bar 35 on the block 31 rotate, thereby make block 31 be located the upper portion of accepting the board 321, then take out bolt 24, then rotate fixed plate 32, can move horizontal plate 21 to one side of fixed plate 32, horizontal plate 21 just breaks away from square groove 25 inside this moment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mould for precast concrete superimposed sheet, includes bottom plate (1), connects four side form boards (11) on bottom plate (1) upper portion, set up standing groove (12) of placing the outer reinforcing bar that leaks of pre-buried in the superimposed sheet on side form board (11), its characterized in that: be provided with shutoff subassembly (3) that are used for shutoff standing groove (12) on side form (11), shutoff subassembly (3) are including plugging block (31) of grafting in standing groove (12) inside department, set up recess (312) in plugging block (31) bottom department, connect fixed plate (32) of side form (11) up end department, set up perpendicular hole (33) in fixed plate (32) lateral wall department, sliding block (34) of fixed connection in plugging block (31) lateral wall department, fixed connection is close to fixed plate (32) one side and pegs graft at slide bar (35) inside perpendicular hole (33) in sliding block (34), connect limiting plate (351) of keeping away from slide bar (35) sliding block (34) one end department, the length of seting up of perpendicular hole (33) is greater than the height of plugging block (31).

2. The mold for a precast concrete composite slab according to claim 1, characterized in that: the upper end face of the side die plate (11) is symmetrically provided with guide plates (111) along the opening direction of the placing groove (12), and the guide plates (111) are inclined from the connecting part of the guide plates and the side die plate (11) to one side far away from the blocking block (31).

3. The mold for a precast concrete composite slab according to claim 1, characterized in that: one side department that fixed plate (32) deviates from adjacent shutoff piece (31) is connected with and accepts board (321), the up end of accepting board (321) is the interval setting apart from the up end of fixed plate (32).

4. The mold for a precast concrete composite slab according to claim 1, characterized in that: the two sides of the blocking block (31) are connected with abutting plates (313), and the vertical two sides of the abutting plates (313) extend to the side walls of the side templates (11).

5. The mold for a precast concrete composite slab according to claim 1, characterized in that: the side templates (11) incline from the connection part of the side templates and the bottom plate (1) to the center part close to the bottom plate (1).

6. The mold for a precast concrete composite slab according to claim 1, characterized in that: the upper end faces of the plugging blocks (31) are connected with pull rings (311).

7. The mold for a precast concrete composite slab according to claim 1, characterized in that: the side templates (11) are connected to the upper part of the bottom plate (1) through the connecting assembly (2).

8. The mold for a precast concrete composite slab according to claim 7, wherein: connecting assembling (2) including connecting diaphragm (21) of keeping away from bottom plate (1) center department in side form (11), place pivot (23) of connecting in bottom plate (1) upper portion and tip extension to diaphragm (21) upper portion department, the vertical center department of passing fixed frame (22) and connecting in bottom plate (1) upper portion department, vertically pass bolt (24) of fixed frame (22) threaded connection in diaphragm (21) inside department, the bottom department of fixed frame (22) corresponds diaphragm (21) department and has seted up square groove (25), square groove (25) are located for the interval with the lateral wall of diaphragm (21) and set up.