CN211389324U

CN211389324U - Precast beam end installation mould

Info

Publication number: CN211389324U
Application number: CN201921249451.3U
Authority: CN
Inventors: 吴荣坤; 范庆祥; 刘志鸿; 黄国良; 洪小飞; 王峰清; 陈华滨
Original assignee: Fujian Longcheng Construction Industry Co ltd
Current assignee: Fujian Longcheng Construction Industry Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-09-01
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a precast beam end installation mould belongs to the building field, precast beam end installation mould, two play muscle end templates are fixed respectively at the both ends of lower bolster, the both ends of side form respectively with two lateral wall fixed connection that go out muscle end template, through a plurality of connecting piece fixed connection between the upper end of two side forms, the draw-in groove end that goes up out the gusset holds the protruding end joint of card that goes out the gusset down, U type groove and last gusset are laminated mutually, go up the both sides bottom that goes out the gusset and seted up the draw-in groove, it is protruding that the both sides top that goes out the gusset down is equipped with the card, draw-in groove and the protruding looks joint of card. The utility model discloses a precast beam end installation mould makes things convenient for the dismouting of mould, restricts rocking displacement of reinforcing bar component, reduces the concrete flash, and more clean environmental protection avoids appearing violence form removal problem, extension mould life.

Description

Precast beam end installation mould

Technical Field

The utility model relates to a building field especially relates to a precast beam end installation mould.

Background

In the traditional beam end die, a large circular hole is required to be formed in the position of a steel bar for facilitating die release, the steel bar is pulled out along the steel bar during die release, concrete overflows more due to the fact that the hole is too large, the steel bar is formed into a V shape frequently if the steel bar is not paid attention, the die release is difficult, the die is inconvenient to assemble and disassemble, the die deforms due to long-term knocking of a steel die after repeated die assembling and disassembling operations, the quality of a component is influenced, and the service life of the die is shortened. In the other method, a downward U-shaped groove is directly formed in the end, foam is adopted for blocking slurry after a steel reinforcement cage is installed, foam is frequently vibrated out to cause a large amount of concrete to flow out, a large amount of concrete on a mold table is caused to be cured, production is difficult, resources are wasted, building waste is caused, the environment is polluted, the appearance of a component is influenced, the steel mold is knocked and cleaned for a long time to cause mold deformation, and the service life of the mold is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, the utility model aims to solve the technical problem that a precast beam end mounting die is proposed, adopt the split type gusset structure that goes out of gusset and lower gusset, combine draw-in groove and protruding structure of card, make things convenient for the dismouting of mould, avoid violence form removal, and through seting up U type groove, the mould of being convenient for fixes a position the installation to the steel reinforcement cage, restriction steel bar component's the displacement of rocking, the phenomenon that reduces the concrete and outwards overflows from the play muscle gap in U type groove appears, avoid causing construction waste, thereby clean environmental protection more. Simultaneously, prevent to appear knocking the concrete flash on the clearance mould many times and lead to the problem that the mould warp, avoid appearing violence die sinking problem, extension mould life.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a precast beam end mounting die, which comprises two rib-outlet end templates, two side templates, a lower template and a plurality of connecting pieces, wherein the two rib-outlet end templates are respectively fixed at the two ends of the lower template, the two side templates are respectively fixed at the two sides of the lower template, and the both ends of side form respectively with the lateral wall fixed connection of two play muscle end templates, through a plurality of connecting piece fixed connection between the upper end of two side forms, it includes out the gusset and goes out the gusset down to go out the muscle end template, the draw-in groove end that goes out the gusset is connected with the card protruding end that goes out the gusset down and is held the joint, it offers the U type groove that link up down on the gusset, the opening end in U type groove is laminated with the lower extreme portion that goes out the gusset mutually, it fixes on the tip of lower bolster to go out the gusset down, go out the both sides bottom of gusset and offered the draw-in groove, it is equipped with the card protruding to go out the both sides top of gusset down, the.

The utility model discloses preferred technical scheme lies in, the draw-in groove configuration is trapezoidal draw-in groove, and the protruding configuration of card is trapezoidal card protruding, trapezoidal draw-in groove and the protruding looks adaptation of trapezoidal card.

The utility model discloses preferred technical scheme lies in, sets up the last gusset mounting hole that goes out that link up on the both sides wall of going out the gusset respectively, sets up the first mounting hole of the side form board that link up on the both ends of side form board respectively, goes out gusset mounting hole and the first mounting hole looks adaptation of side form board.

The utility model discloses preferred technical scheme lies in, sets up the lower gusset mounting hole that goes out that link up on the both sides wall of lower gusset respectively, sets up the side form second mounting hole that link up on the both ends of side form respectively, goes out gusset mounting hole and side form second mounting hole looks adaptation down.

The utility model discloses preferred technical scheme lies in, is equipped with horizontal transverse distribution's horizontal strengthening rib on the side form board, is equipped with vertical longitudinal distribution's vertical strengthening rib on the side form board, and horizontal strengthening rib distributes with vertical strengthening rib is crisscross.

The utility model discloses preferred technical scheme lies in, and the connecting piece is including connecting square pipe and two connection pieces, and the both ends of connecting square pipe are fixed respectively on two connection pieces, and the connection piece is fixed on the side form.

The utility model discloses preferred technical scheme lies in, and two connection piece mounting holes that are the symmetric distribution are seted up respectively at the both ends of connection piece.

The utility model discloses preferred technical scheme lies in, is equipped with the steel reinforcement cage on the lower bolster, and the rib end of steel reinforcement cage passes U type groove.

The utility model discloses preferred technical scheme lies in, and the width between the groove wall in U type groove and the outer rib end of steel reinforcement cage is not more than 5 mm.

The utility model has the advantages that:

the utility model provides a precast beam end installation mould, including two play muscle end templates, two side templates, lower bolster and a plurality of connecting piece, two play muscle end templates are fixed respectively at the both ends of lower bolster, two side templates are fixed respectively in the both sides of lower bolster, and the both ends of side template respectively with two lateral wall fixed connection who goes out the muscle end template, through a plurality of connecting piece fixed connection between the upper end of two side templates, it includes out gusset and lower gusset to go out the muscle end template, go up the draw-in groove end that goes out the gusset and the card protruding end joint that goes out the gusset down, the U type groove of having a perfect understanding has been seted up on the gusset down, the opening end in U type groove is laminated with the lower extreme portion that goes out the gusset mutually, it fixes on the tip of lower bolster to go out the gusset down. Compared with the rib outlet plate with the integral structure with the reserved rib hole, the split type rib outlet plate structure with the upper rib outlet plate and the lower rib outlet plate is adopted, and the positioning and installation of the reinforcement cage are facilitated. The U-shaped groove limits the rib outlet end of the steel bar cage, and limits the shaking displacement of the steel bar component, so that the component pouring forming effect is better. And the processing of U type groove is compared through-hole processing, and processing is more simple and convenient, and the convenience is according to the size of the steel reinforcement cage of difference, adjusts the assembly tolerance surplus, makes the assembly positioning size more accurate, reduces the concrete and appears from the outward overflow phenomenon in the play muscle gap in U type groove, avoids causing building rubbish to clean environmental protection more. Simultaneously, prevent to appear knocking the concrete flash on the clearance mould many times and lead to the problem that the mould warp, avoid appearing violence die sinking problem, extension mould life.

Drawings

Fig. 1 is an isometric view of an overall structure of a precast beam end mounting mold provided in an embodiment of the present invention;

fig. 2 is an enlarged view of a structure of a precast beam end mounting mold of a portion a of fig. 1;

fig. 3 is a schematic structural diagram of a rib-outlet end template provided in the embodiment of the present invention;

fig. 4 is a schematic structural view of a reinforcement outlet end formwork adapted to a reinforcement cage according to an embodiment of the present invention;

fig. 5 is a schematic construction flow diagram of a construction method for a precast beam end mounting die according to an embodiment of the present invention.

In the figure:

1. a rib end template is produced; 11. discharging a rib plate; 111. a card slot; 112. a rib plate mounting hole is formed; 12. discharging a rib plate; 121. a U-shaped groove; 122. clamping convex; 123. a rib plate mounting hole is formed; 2. a sideform; 21. a first mounting hole of the side template; 22. a second mounting hole of the side template; 23. transverse reinforcing ribs; 24. longitudinal reinforcing ribs; 3. a lower template; 4. a connecting member; 41. connecting the square tubes; 42. connecting sheets; 421. connecting sheet mounting holes; 5. a reinforcement cage; s1, step one; s2, step two; s3, step three; s4, step four; and S5, step five.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, the precast beam end mounting die provided in this embodiment includes two rib-outlet end die plates 1, two side die plates 2, a lower die plate 3, and a plurality of connecting members 4, the two rib-outlet end die plates 1 are respectively fixed at two ends of the lower die plate 3, the two side die plates 2 are respectively fixed at two sides of the lower die plate 3, and two ends of each side die plate 2 are respectively fixedly connected to side walls of the two rib-outlet end die plates 1, upper ends of the two side die plates 2 are fixedly connected to each other through the plurality of connecting members 4, the rib-outlet end die plate 1 includes an upper rib-outlet plate 11 and a lower rib-outlet plate 12, a clamping groove end of the upper rib-outlet plate 11 is clamped to a clamping protrusion end of the lower rib-outlet plate 12, a through U-shaped groove 121 is provided on the lower rib-outlet plate 12, an open end of the U-shaped groove 121 is attached to a lower. The assembling and disassembling of the prefabricated beam end mounting mould are convenient, and the operation is simple and safe. Furthermore, the clamping groove end of the upper rib plate 11 is clamped with the clamping convex end of the lower rib plate 12, so that the die is convenient to mount and dismount. The lower rib discharging plate 12 is provided with the through U-shaped groove 121, a steel reinforcement cage 5 needs to be placed in the installation process of the die, at the moment, the rib discharging end of the steel reinforcement cage 5 penetrates through the U-shaped groove 121, the upper rib discharging plate 11 is placed at the open end of the U-shaped groove 121, and the lower end of the upper rib discharging plate 11 is attached to the lower end of the upper rib discharging plate, so that the positioning and installation of the steel reinforcement cage 5 are realized, the installation and disassembly processes are simple and convenient, and the violent die disassembly is avoided. Compared with the rib discharging plate with the integral structure with the reserved rib hole, the split type rib discharging plate structure with the upper rib discharging plate 11 and the lower rib discharging plate 12 is adopted, so that the positioning and the installation of the reinforcement cage 5 are facilitated. The U-shaped groove 121 limits the output rib end of the steel reinforcement cage 5, and limits the shaking displacement of the steel reinforcement component, so that the component pouring forming effect is better. And processing of the U-shaped groove 121 is compared with that of a through hole, the processing is simpler and more convenient, the assembling tolerance allowance is adjusted conveniently according to the sizes of the steel reinforcement cages 5, the assembling and positioning size is more accurate, the phenomenon that concrete overflows outwards from the rib outlet gap of the U-shaped groove 121 is reduced, and construction waste is avoided, so that the steel reinforcement cage is cleaner and more environment-friendly. Simultaneously, prevent to appear knocking the concrete flash on the clearance mould many times and lead to the problem that the mould warp, extension mould life. In order to ensure that the upper rib plate 11 and the lower rib plate 12 are assembled more accurately. Furthermore, the bottoms of the two sides of the upper rib plate 11 are provided with clamping grooves 111, the tops of the two sides of the lower rib plate 12 are provided with clamping protrusions 122, and the clamping grooves 111 are clamped with the clamping protrusions 122. The clamping groove 111 and the clamping protrusion 122 are limited mutually, so that the assembling of the upper rib plate 11 and the lower rib plate 12 is more accurate.

In order to make the assembling process of the card slot 111 and the card protrusion 122 simpler and more effective, the operability is strong. Further, the card slot 111 is configured as a trapezoidal card slot, and the card protrusion 122 is configured as a trapezoidal card protrusion, and the trapezoidal card slot is matched with the trapezoidal card protrusion. The clamping groove 111 and the clamping protrusion 122 are both designed to be trapezoidal structures, and if the clamping groove 111 and the clamping protrusion 122 are of square structures with equidistant groove walls, the clamping protrusion 122 is easily stuck in the clamping groove 111 or is difficult to assemble in place due to tolerance problems. Therefore, the clamping groove 111 and the clamping protrusion 122 both adopt a trapezoidal structure, and compared with a square structure with equidistant groove walls, the inward size of the groove wall of the trapezoidal structure at the opening is gradually reduced, so that the clamping groove 111 and the clamping protrusion 122 are convenient to mount and dismount, and the assembling process of the clamping groove 111 and the clamping protrusion 122 is simpler and more effective and has strong operability.

The rib plates 11 and the side templates 2 are positioned and installed conveniently. Furthermore, two side walls of the upper rib plate 11 are respectively provided with a through upper rib plate mounting hole 112, two ends of the side mold plate 2 are respectively provided with a through first side mold plate mounting hole 21, and the upper rib plate mounting hole 112 is matched with the first side mold plate mounting hole 21. By arranging the upper rib plate mounting hole 112 and the first side template mounting hole 21, after the upper rib plate mounting hole 112 is aligned with the first side template mounting hole 21, a bolt penetrates through the aligned hole positions, so that the upper rib plate 11 and the side template 2 are positioned and mounted. Through the process, the rib plate 11 and the side template 2 can be conveniently positioned and installed.

In order to facilitate the positioning and installation of the rib plates 12 and the side templates 2. Furthermore, two side walls of the downward rib plate 12 are respectively provided with a through downward rib plate mounting hole 123, two ends of the side mold plate 2 are respectively provided with a through side mold plate second mounting hole 22, and the downward rib plate mounting hole 123 is matched with the side mold plate second mounting hole 22. By arranging the lower rib plate mounting hole 123 and the side template second mounting hole 22, after the lower rib plate mounting hole 123 and the side template second mounting hole 22 are aligned, a bolt penetrates through the aligned hole positions, so that the lower rib plate 12 and the side template 2 are positioned and mounted. Through the process, the rib plate 12 and the side template 2 can be conveniently positioned and installed.

In order to increase the strength of the sideform 2. Furthermore, the lateral formworks 2 are provided with horizontal and transverse reinforcing ribs 23, the lateral formworks 2 are provided with vertical and longitudinal reinforcing ribs 24, and the horizontal reinforcing ribs 23 and the longitudinal reinforcing ribs 24 are distributed in a staggered mode. By providing the transverse ribs 23 and the longitudinal ribs 24, the strength of the sideform 2 can be improved.

In order to allow the connector 4 to connect sideforms 2, and to facilitate manufacturing. Further, the connecting piece 4 comprises a connecting square tube 41 and two connecting pieces 42, two ends of the connecting square tube 41 are respectively fixed on the two connecting pieces 42, and the connecting pieces 42 are fixed on the side mold plate 2. By adopting the structure of the connecting square pipe 41 and the connecting sheet 42, the connecting and fastening effect on the lateral formwork 2 can be effectively achieved, the structure is simple, the processing and the manufacturing are convenient, and the production cost is saved.

To facilitate the locating assembly of the connecting tab 42. Furthermore, two ends of the connecting sheet 42 are respectively provided with two connecting sheet mounting holes 421 which are symmetrically distributed. Through opening connecting piece mounting hole 421, during the assembly, the hole position alignment is carried out through the drawing point of connecting piece mounting hole 421 and the installation position on side form 2, so that connecting piece 42 and side form 2 can be conveniently positioned and assembled.

In order to reduce the concrete flash problem. Further, a steel reinforcement cage 5 is arranged on the lower template, and an output reinforcement end of the steel reinforcement cage 5 penetrates through the U-shaped groove 121. The width between the groove wall of the U-shaped groove 121 and the outlet rib end of the steel reinforcement cage 5 is not more than 5 mm. The allowance between the groove wall of the U-shaped groove 121 and the rib outlet end of the steel reinforcement cage 5 is small, so that the phenomenon that concrete overflows outwards from a rib outlet gap of the U-shaped groove 121 can be effectively reduced, building waste is avoided, and the steel reinforcement cage is cleaner and more environment-friendly.

In order to illustrate more clearly the utility model discloses precast beam end installation mould, discuss below and be used for the utility model discloses precast beam end installation mould's construction method, as shown in fig. 5, be the construction method who is used for precast beam end installation mould, in order to make the user in the work progress of production PC precast beam, more understand the assembly construction flow of mould, avoid appearing violence form removal problem, extension mould life. Further, the construction method comprises the following steps: step one S1, respectively fixing two lower rib plates 12 on two ends of the lower template 3, step two S2, after step one S1 is executed, placing a steel reinforcement cage 5 on the lower template 3, enabling the steel reinforcement cage 5 to penetrate through the U-shaped groove 121, performing step three S3, executing step two S2, the upper rib plate 11 is placed on the lower rib plate 12, and the clamping groove end of the upper rib plate 11 is clamped and buckled with the clamping convex end of the lower rib plate 12, and the clamping groove end of the upper rib plate 11 is tightly matched with the clamping convex end of the lower rib plate 12 through the fastening connection of the pins, step four S4, after the step three S3 is executed, the two ends of the side template 2 are respectively aligned with the hole sites of the upper rib plate 11 and the lower rib plate 12, the bolts are locked to realize positioning and fastening, and simultaneously, positioning and fastening the side templates 2 and the lower template 3 through bolts, and after the step five S5 and the step four S4 are executed, fastening and connecting the upper end parts of the two side templates 2 through a plurality of connecting pieces 4. By the construction method, a user can know the assembly construction process of the die in the construction process of producing the PC precast beam, so that the problem of violent die removal is avoided, and the service life of the die is prolonged.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a precast beam end installation mould, includes two play muscle end templates (1), two side form boards (2), lower bolster (3) and a plurality of connecting piece (4), two it fixes respectively to go out muscle end template (1) the both ends of lower bolster (3), two side form board (2) are fixed respectively the both sides of lower bolster (3), just the both ends of side form board (2) respectively with two go out the lateral wall fixed connection of muscle end template (1), two through a plurality of between the upper end of side form board (2) connecting piece (4) fixed connection, its characterized in that:

the rib outlet end template (1) comprises an upper rib outlet plate (11) and a lower rib outlet plate (12);

the clamping groove end of the upper rib plate (11) is clamped with the clamping convex end of the lower rib plate (12);

a through U-shaped groove (121) is formed in the lower rib plate (12);

the open end of the U-shaped groove (121) is attached to the lower end of the upper rib outlet plate (11);

the lower rib plate (12) is fixed on the end part of the lower template (3);

the bottoms of the two sides of the upper rib plate (11) are provided with clamping grooves (111);

clamping protrusions (122) are arranged at the tops of two sides of the lower rib plate (12);

the clamping groove (111) is clamped with the clamping protrusion (122).

2. The precast beam end installation mold according to claim 1, wherein:

the card slot (111) is configured as a trapezoidal card slot;

the snap protrusions (122) are configured as trapezoidal snap protrusions;

the trapezoidal clamping groove is matched with the trapezoidal clamping protrusion.

3. The precast beam end installation mold according to claim 1, wherein:

two side walls of the upper rib outlet plate (11) are respectively provided with a through upper rib outlet plate mounting hole (112);

two ends of the side template (2) are respectively provided with a first through mounting hole (21) of the side template;

the upper rib plate mounting hole (112) is matched with the first mounting hole (21) of the side template.

4. The precast beam end installation mold according to claim 1, wherein:

two side walls of the lower rib plate (12) are respectively provided with a through lower rib plate mounting hole (123);

two ends of the side template (2) are respectively provided with a second through mounting hole (22) of the side template;

and the lower rib plate mounting hole (123) is matched with the second mounting hole (22) of the side template.

5. The precast beam end installation mold according to claim 1, wherein:

the side die plate (2) is provided with horizontal reinforcing ribs (23) which are horizontally and transversely distributed;

the side die plate (2) is provided with vertical and longitudinally distributed longitudinal reinforcing ribs (24);

the transverse reinforcing ribs (23) and the longitudinal reinforcing ribs (24) are distributed in a staggered mode.

6. The precast beam end installation mold according to claim 1, wherein:

the connecting piece (4) comprises a connecting square tube (41) and two connecting pieces (42);

two ends of the connecting square pipe (41) are respectively fixed on the two connecting sheets (42);

the connecting piece (42) is fixed on the side template (2).

7. The precast beam end installation mold according to claim 6, wherein:

two ends of the connecting sheet (42) are respectively provided with two connecting sheet mounting holes (421) which are symmetrically distributed.

8. The precast beam end installation mold according to claim 1, wherein:

a reinforcement cage (5) is arranged on the lower template (3);

and the output rib end of the reinforcement cage (5) penetrates through the U-shaped groove (121).

9. The precast beam end installation mold according to claim 8, wherein:

the width between the groove wall of the U-shaped groove (121) and the outer rib end of the steel reinforcement cage (5) is not more than 5 mm.