CN210552012U

CN210552012U - PC prefabricated part mold processing subassembly

Info

Publication number: CN210552012U
Application number: CN201921088003.XU
Authority: CN
Inventors: 靳鹏
Original assignee: Jiangsu Jundao Green Building Technology Co ltd
Current assignee: Jiangsu Jundao Green Building Technology Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-19
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to a PC prefabricated component mold processing subassembly. Including the rectangle mould frame that is used for holding the concrete and the support frame that is used for supporting and fixed mould frame, rectangle mould frame is including the first curb plate that constitutes the long limit of rectangle, constitute the second curb plate of the minor face of rectangle and with the perpendicular right angle connecting plate of being connected of first curb plate on the adjacent both sides with the second curb plate, the support frame is including respectively through bolt and corresponding first, the first crossbeam and the second crossbeam that the second curb plate is connected, the support frame still includes one side and corresponding first crossbeam or second crossbeam releasable connection, the opposite side passes through rag bolt and for the fixed right angle support of platform, the support frame still includes the tie-beam along the width direction extension of rectangle mould frame, the both ends of tie-beam respectively with the right angle support releasable connection of rectangle mould frame both sides. Has the advantages of convenient disassembly and assembly, repeated use, short production period and low cost.

Description

PC prefabricated part mold processing subassembly

Technical Field

The utility model relates to a PC prefabricated component mold processing subassembly.

Background

PC refers to a concrete preform, and is known in the field of housing industry as a PC component or PC preform. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.

The problems that the whole production period is long, the processing period of a used mold is long, the turnover of the mold is difficult, the repeated utilization rate of the mold is low and the like exist in the processing of the existing PC component, all molds are basically scrapped after the production of one project is finished, high transformation cost still needs to be paid even if a few molds can be repeatedly utilized, the use effect is not ideal, and the processing cost of the PC component is correspondingly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a through modular design combination, easy dismounting, each part of mould can reuse, and the place that needs the change when changing the mould is less to make the die sinking cycle shorten, the PC prefabricated component mold processing subassembly that the processing cost reduces.

In order to achieve the above object, the utility model discloses a PC prefabricated component mold processing subassembly adopts following technical scheme: PC prefabricated component mold processing subassembly is including the rectangle mould frame that is used for holding the concrete and the support frame that is used for supporting and fixed mould frame, rectangle mould frame is including the first curb plate that constitutes the long limit of rectangle, constitute the second curb plate of the minor face of rectangle and with the perpendicular right angle connecting plate of being connected of first curb plate on adjacent both sides and second curb plate, the support frame is including respectively through bolt and corresponding first, the first crossbeam and the second crossbeam that the second curb plate is connected, the support frame still includes one side and corresponding first crossbeam or second crossbeam releasable connection, the right angle support that rag bolt is fixed for the platform is passed through to the opposite side, the support frame still includes the tie-beam that extends along rectangle mould frame's width direction, the both ends of tie-beam respectively with the right angle support releasable connection of rectangle mould frame both sides.

On the basis of the scheme, the improved structure is characterized in that the right-angle support is in a right-angle triangle shape, the inclined plate which is obliquely arranged is fixed on the outer side of the vertical side of the right-angle triangle, the two ends of the inclined plate respectively extend out of the two sides of the vertical side, and bolt holes are formed in the two extending ends of the inclined plate so as to be connected with the first cross beam or the second cross beam through bolts. The inclined plate enables the bolt to be in an exposed state, and the bolt is convenient to disassemble and assemble.

On the basis of the scheme, the further improvement is as follows, and the upper end on the vertical limit of right angle support is provided with the first flange board that the level set up, the tie-beam both ends are provided with vertical downwardly extending's montant section, and montant section lower extreme is provided with the second flange board that the level set up, and the first flange board of right angle support passes through bolted connection with the second flange board of tie-beam. The connecting beam and the right-angle bracket are convenient to disassemble and assemble.

On the basis of the scheme, the connecting beam is a square beam, the vertical rod section is slidably sleeved on the connecting beam through a square sleeve with the inner diameter larger than the outer diameter of the square beam, a threaded hole is formed in the square sleeve along the radial direction, and a set screw is screwed in the threaded hole. The square beam plays the effect of spline, and the montant section passes through square sleeve sliding assembly on the square beam, can be when the relative position of width adjustment right angle support according to PC prefabricated component, and the tie-beam can be adaptability through the square sleeve that slides so that the montant section just is relative with the position of right angle support.

On the basis of the scheme, the inclined plate is further improved in that the middle of the inclined plate is arranged on the vertical edge of the right-angle bracket through a rotating shaft. This setting makes the swash plate can rotate to the change of the micro position of adaptation first curb plate and second curb plate avoids leading to the swash plate to be connected not last or have the problem of too big stress after connecting because of position tolerance with first, second curb plate.

On the basis of the scheme, the structure is further improved in that a plurality of bolt holes are formed in the middle of the first side plate and the second side plate at intervals along the length direction, rectangular long grooves extending along the length direction are further formed in the outer sides of the first side plate and the second side plate, the width of each rectangular long groove is larger than the height of the corresponding first cross beam and the height of the corresponding second cross beam, and the bolt holes are located in the rectangular long grooves. The arrangement of the rectangular long grooves facilitates accurate alignment of the first cross beam and the second cross beam with the corresponding bolt holes on the first side plate and the second side plate, and the rectangular long grooves can also be used for supporting the cross beams to a certain extent, so that the problem that one end of the cross beam is easy to fall when the cross beam is disassembled and assembled is solved.

On the basis of the scheme, the improved structure is characterized in that at least one square pipe is further slidably sleeved on the connecting beam, a vertical and downward extending upright post is fixed on the square pipe, a threaded hole is radially formed in the square pipe, and a fastening screw is screwed in the bolt hole.

The utility model has the advantages that: the utility model discloses a mould subassembly makes up in a flexible way, and it is convenient to dismantle, can be directed against the size demand of different PC prefabricated component and freely select the quantity and the size of first curb plate and second curb plate to realize the purpose of the multiple size of adaptation, compared with the traditional mode, the processing cycle of its mould is showing and is shortening, and the mould turnover is convenient, thereby improves production efficiency in many ways, reduces the whole production cycle of PC prefabricated component; secondly, the die is still damaged after being disassembled for many times, so that the die can be repeatedly used for many times, the utilization rate of the die is improved, the die does not need to be reformed, the die can be used only by properly assembling the die according to the size, the reforming cost and the loss cost of the die are reduced, and the cost is reduced; meanwhile, the support frame is required to be fixed and calibrated only for the first time during the assembly and disassembly of the die, and the support frame is taken as a reference point for die assembly in the follow-up process, so that the die is convenient and quick to assemble and disassemble, and the die clamping condition frequently occurring in the existing die is not easy to occur; the die opening of the new project is only needed to be realized by opening a rectangular die frame, the rest parts are in a modularized general design, the method is suitable for all projects, and after the construction of wall members is finished, the subsequent construction of a floor slab can be realized; the arrangement of the connecting beams ensures that the overall structure has higher strength, bears higher pressure during pouring and is not easy to deform, and the dimensional accuracy of the PC prefabricated part is ensured; and moreover, a plastic film is not required to be used for plugging to prevent slurry leakage, the mould is tightly sealed, the plastic material consumption is reduced, and white garbage is avoided.

Drawings

FIG. 1 is a top plan view of a PC preform tooling mold assembly in use;

FIG. 2 is a partial cross-sectional view of a corner of the rectangular mold frame of FIG. 1;

FIG. 3 is a partial cross-sectional view taken at A in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a perspective view of a right angle bracket;

FIG. 6 is a side view of a right angle bracket;

FIG. 7 is a partial perspective view of the attachment beam;

FIG. 8 is a perspective view of a square tube and a column;

fig. 9 is an overall front view (with middle broken away) of the connection beam;

FIG. 10 is a partial front view of the first side panel (along with the second side panel);

FIG. 11 is a perspective view of a right angle web;

FIG. 12 is a partial front view of the first beam (as well as the second beam);

in the figure: 1-concrete, 2-rectangular mould frame, 21-first side plate, 22-second side plate, 23-right-angle connecting plate, 24-rectangular long groove, 3-supporting frame, 31-first cross beam, 32-second cross beam, 33-right-angle bracket, 331-inclined plate, 332-first flange plate, 34-connecting beam, 341-vertical rod section, 342-second flange plate, 343-square sleeve, 4-platform, 5-bolt, 6-bolt hole, 7-set screw, 8-square tube, 9-upright column, 10-foundation flange plate and 20-threaded hole.

Detailed Description

The utility model discloses a concrete embodiment of PC prefabricated component mold processing subassembly: as shown in fig. 1 to 12, the PC prefabricated part processing mold assembly includes a rectangular mold frame 2 for receiving concrete 1, and a support frame 3 for supporting and fixing the mold frame, the rectangular mold frame 2 including a first side plate 21 constituting a long side of the rectangle, a second side plate 22 constituting a short side of the rectangle, and a right-angle connection plate 23 vertically connecting the first side plate 21 and the second side plate 22 on adjacent two sides, the support frame 3 including a first side plate and a corresponding second side plate by bolts 5, the first cross beam 31 and the second cross beam 32 that the second curb plate is connected, the support frame 3 still include one side with corresponding first cross beam 31 or second cross beam 32 releasable connection, the opposite side passes through rag bolt 5 for the fixed right angle support 33 of platform 4, the support frame 3 still includes the tie-beam 34 of extending along the width direction of rectangular mould frame 2, the both ends of tie-beam 34 respectively with the right angle support 33 releasable connection of rectangular mould frame 2 both sides.

In this embodiment, the right-angle bracket 33 is a right-angle triangle, an inclined plate 331 is fixed on the outer side of the vertical side of the right-angle triangle, two ends of the inclined plate 331 respectively extend out from two sides of the vertical side, and bolt holes 6 are arranged on the two extending ends so as to be connected with the first cross beam 31 or the second cross beam 32 through bolts 5. Due to the inclined plate 331, the bolt 5 is exposed to the outside, and the bolt 5 is convenient to disassemble and assemble. The upper end of the vertical edge of the right-angle bracket 33 is provided with a first flange plate 332 horizontally arranged, the two ends of the connecting beam 34 are provided with vertical rod sections 341 vertically extending downwards, the lower end of each vertical rod section 341 is provided with a second flange plate 342 horizontally arranged, and the first flange plate 332 of the right-angle bracket 33 is connected with the second flange plate 342 of the connecting beam 34 through bolts 5. The connecting beam 34 and the right-angle bracket 33 are convenient to disassemble and assemble. The connecting beam 34 is a square beam, the vertical rod section 341 is slidably sleeved on the connecting beam 34 through a square sleeve 343 with the inner diameter larger than the outer diameter of the square beam, a threaded hole 20 is radially arranged on the square sleeve 343, and a set screw 7 is screwed in the threaded hole 20. The square beam plays a role of rotation stopping, the vertical rod section 341 is slidably assembled on the square beam through the square sleeve 343, and when the relative position of the right-angle bracket 33 can be adjusted according to the width of the PC prefabricated part, the connecting beam 34 can be adaptively adjusted through the sliding square sleeve 343 so that the vertical rod section 341 is just opposite to the position of the right-angle bracket 33. The middle of the inclined plate 331 is mounted on the vertical side of the right-angle bracket 33 by a rotating shaft. The inclined plate 331 can rotate due to the arrangement, so that the micro position change of the first side plate 21 and the second side plate 22 is adapted, and the problem that the inclined plate 331 is not connected with the first side plate and the second side plate or has overlarge stress after connection due to position tolerance is avoided. A plurality of bolt holes 6 are formed in the middle of the first side plate 21 and the second side plate 22 at intervals along the length direction, rectangular long grooves 24 extending along the length direction are further formed in the outer sides of the first side plate 21 and the second side plate 22, the width of each rectangular long groove 24 is larger than the height of the corresponding first cross beam 31 and the height of the corresponding second cross beam 32, and the bolt holes 6 are located in the rectangular long grooves 24. The arrangement of the rectangular long grooves 24 facilitates accurate alignment of the first and second cross beams with the corresponding bolt holes 6 on the first and second side plates, and the rectangular long grooves 24 can also be used for supporting the cross beams to a certain extent, so that the problem that one end of the cross beam is easy to fall when the cross beam is disassembled and assembled is solved. At least one square tube 8 is further slidably sleeved on the connecting beam 34, a vertical and downward extending upright post 9 is fixed on the square tube 8, a threaded hole 20 is radially arranged on the square tube 8, and a set screw 7 is screwed in the bolt hole 6.

When in use: firstly, fixing a right-angle bracket 33, a first cross beam 31 and a second cross beam 32 of a support frame 3 relatively and then fixing the right-angle bracket, the first cross beam 31 and the second cross beam 32 on a platform 4, then fixing all parts of a rectangular mold frame 2 relative to the cross beams of the support frame 3, and then fixing a connecting beam 34; during secondary production, the PC prefabricated part can be lifted away only by detaching the connecting beam 34, the side plates and the cross beam, and the right-angle support 33 is not detached and is left for subsequent continuous recycling.

The utility model discloses a mould subassembly can be directed against the size demand of different PC prefabricated component and freely select the quantity and the size of first curb plate 21 and second curb plate 22 to realize the purpose of the multiple size of adaptation, for traditional mode, the processing cycle of its mould is showing and is shortening, and the mould turnover is convenient, thereby improves production efficiency in many ways, reduces the whole production cycle of PC prefabricated component; secondly, the die is still damaged after being disassembled for many times, so that the die can be repeatedly used for many times, the utilization rate of the die is improved, the die does not need to be reformed, the die can be used only by properly assembling the die according to the size, the reforming cost and the loss cost of the die are reduced, and the cost is reduced; meanwhile, the support frame 3 is required to be fixed and calibrated only for the first time during the assembly and disassembly of the die, and the support frame 3 is taken as a reference point for die assembly subsequently, so that the die is convenient and rapid to assemble and disassemble, and the die is not easy to be clamped or jammed by the conventional die; the die sinking of the new project only needs to be realized by opening the rectangular die frame 2, the rest parts are in a modularized general design, the die sinking method is suitable for all projects, and after the construction of wall body components is finished, the subsequent construction of a floor slab can be realized; the arrangement of the connecting beam 34 ensures that the overall structure has higher strength and is not easy to deform when bearing higher pressure during pouring, thereby ensuring the dimensional accuracy of the PC prefabricated part; and moreover, a plastic film is not required to be used for plugging to prevent slurry leakage, the mould is tightly sealed, the plastic material consumption is reduced, and white garbage is avoided.

Claims

PC prefabricated component mold processing subassembly, its characterized in that: including the rectangle mould frame that is used for holding the concrete and the support frame that is used for supporting and fixed mould frame, rectangle mould frame is including the first curb plate that constitutes the long limit of rectangle, constitute the second curb plate of the minor face of rectangle and with the perpendicular right angle connecting plate of being connected of first curb plate on the adjacent both sides with the second curb plate, the support frame is including respectively through bolt and corresponding first, the first crossbeam and the second crossbeam that the second curb plate is connected, the support frame still includes one side and corresponding first crossbeam or second crossbeam releasable connection, the opposite side passes through rag bolt and for the fixed right angle support of platform, the support frame still includes the tie-beam along the width direction extension of rectangle mould frame, the both ends of tie-beam respectively with the right angle support releasable connection of rectangle mould frame both sides.
2. The PC preform tooling mold assembly of claim 1, wherein: the right-angle support is right-angled triangle, and the outside on right-angled triangle's vertical limit is fixed with the swash plate that the slope set up, and the both ends of swash plate are stretched out from the both sides on vertical limit respectively, and two are stretched out and are served and all be provided with the bolt hole so that pass through bolted connection with first crossbeam or second crossbeam.
3. The PC preform tooling die assembly of claim 2, wherein: the upper end on the vertical limit of right angle support is provided with the first flange board that the level set up, the tie-beam both ends are provided with vertical downwardly extending's montant section, and montant section lower extreme is provided with the second flange board that the level set up, and the first flange board of right angle support passes through bolted connection with the second flange board of tie-beam.
4. The PC preform tooling mold assembly of claim 3, wherein: the tie-beam is the square beam, the lifter section passes through the square sleeve sliding fit that the internal diameter is greater than the square beam external diameter on the tie-beam, is provided with the screw hole along radial on the square sleeve, and holding screw is equipped with soon in the screw hole.
5. The PC preform tooling die assembly of any one of claims 2-4, wherein: the middle of the inclined plate is arranged on the vertical edge of the right-angle bracket through a rotating shaft.
6. The PC preform tooling die assembly of any one of claims 1-4, wherein: the middle of the first side plate and the second side plate is provided with a plurality of bolt holes at intervals along the length direction, the outer sides of the first side plate and the second side plate are further provided with rectangular long grooves extending along the length direction, the width of each rectangular long groove is larger than the height of the corresponding first cross beam and the corresponding second cross beam, and the bolt holes are located in the rectangular long grooves.
7. The PC preform tooling mold assembly of claim 4, wherein: at least one square tube is further slidably sleeved on the connecting beam, a vertical and downward extending upright post is fixed on the square tube, threaded holes are radially formed in the square tube, and a set screw is screwed in each bolt hole.