CN210396024U - Novel assembled mould that concrete terrace construction was used - Google Patents

Abstract

The utility model discloses a novel assembled mould of concrete terrace construction usefulness relates to concrete terrace construction technical field, mainly used solve and adopt channel-section steel preparation mould with high costs, easy wearing and tearing and use inconvenient problem. The main structure is as follows: including setting up the mould main part on terrace building face, the mould main part includes many first moulds that set up and be parallel to each other along terrace laying direction, many and the second mould of first mould vertically crossing, every first mould all includes many first mould subassembly that connect gradually, every the second mould all includes many second mould subassemblies that connect gradually, first mould and second mould all are the light concrete prefab. The utility model provides a pair of novel assembled mould of concrete terrace construction usefulness, its convenient to use, with low costs.

Description

Novel assembled mould that concrete terrace construction was used

Technical Field

The utility model relates to a concrete terrace construction technical field especially relates to a novel assembled mould of concrete terrace construction usefulness.

Background

At present, for the construction of concrete terrace, generally adopt the channel-section steel as the assembly mould of supplementary concreting terrace. The specific process comprises the following steps: 1. finishing construction of the base layer of the concrete terrace according to the required elevation; 2. dividing the width and the construction sequence of each pouring block according to the length and the width of the field, and determining a placing line of the channel steel mold; 3. renting or purchasing channel steel, and using the channel steel as a partition between two concrete pouring blocks, wherein the channel steel on two sides of each grid is subjected to short steel bar double-sided fixed slot steel mould and elevation adjustment; 4. pouring and constructing a grid concrete terrace; 5. and (3) after the concrete of the previous lattice meets the next construction requirement (generally 7-15 days), dismantling the channel steel mould to install the channel steel mould for the construction of the concrete terrace of the next lattice, and pouring the concrete terrace.

However, the current use of channel steel as the assembly mold has the following disadvantages:

1. the channel steel is easy to deform and wear in the using process, and after the channel steel is used for many times, the forming quality and the appearance of the poured concrete can not reach the standard. Meanwhile, the channel steel is easy to deform and wear in the using process, and the construction cost is overhigh no matter a renting or purchasing mode is adopted.

2. The channel steel mould is big from the nature, and the installation is fixed the difficulty, leads to the cost of labor very high. The short steel chisel has large use amount and is difficult to mow, and the labor cost is further increased. Meanwhile, the edge of the concrete terrace in the extending direction needs to be additionally protected, and the construction cost is further increased.

3. The construction on the next step can be carried out only by dismantling the channel steel die for the adjacent concrete terrace, so that the construction speed is difficult to be increased, and the construction period is long.

4. After the concrete terrace is poured and constructed, the expansion joint (namely, the temperature joint) needs to be cut on the surface of the concrete terrace, and the expansion joint is subjected to glue filling treatment; however, the expansion joint obtained in this way cannot completely solve the problem of expansion with heat and contraction with cold of the concrete terrace because the joint is shallow.

5. After the concrete terrace is constructed, the reconstruction that pipelines need to be additionally arranged and drainage channels need to be increased in the later period is difficult, the original concrete terrace where pipelines need to be embedded is reconstructed and restored after being completely broken, the breaking and restoring construction cost is very high, and meanwhile, the overall performance of the original concrete terrace is greatly damaged.

Therefore, a new assembling mold for concrete floor construction is urgently needed to solve the above defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel assembled mould of concrete terrace construction usefulness, its convenient to use, with low costs.

In order to realize the above-mentioned purpose, the utility model provides a novel assembled mould of concrete terrace construction usefulness, including setting up the mould main part on the terrace building face, its characterized in that, the mould main part includes many first moulds that set up and be parallel to each other along the terrace direction of laying, many with first mould vertically crossing's second mould, every first mould all includes many first mould subassembly that connect gradually, every the second mould all includes many second mould subassemblies that connect gradually, first mould and second mould all are the light concrete prefab.

As a further improvement of the present invention, the first mold assembly includes a drainage base and a vertical cartridge in a first partition on the upper portion of the drainage base, and the second mold assembly includes a flat base and a vertical cartridge in a second partition on the upper portion of the flat base.

As a further improvement of the present invention, the upper surface of the drainage base is provided with a mounting groove along a connecting direction thereof, and the first partitioning member is inserted into the mounting groove.

As a further improvement of the present invention, the bottom of the mounting groove is provided with a plurality of mounting sockets in sequence, and the bottom of the first partition is provided with a plurality of projections engaged with the mounting sockets.

As a further improvement of the present invention, the upper surface of the plate base is provided with a mounting groove along the connecting direction thereof, and the second spacer is inserted into the mounting groove.

As a further improvement of the present invention, the bottom of the mounting groove is provided with a plurality of mounting sockets in sequence, and the bottom of the second separator is provided with a plurality of projections engaged with the mounting sockets.

As a further improvement of the present invention, the lower portion of the drainage base is provided with a drainage main pipe arranged along the connecting direction thereof.

As a further improvement of the present invention, the upper part of the first separator is provided with more than 1 drainage/wire passage; and more than 1 drainage/wire passing channel is arranged at the upper part of the second separator.

As a further improvement of the utility model, a plurality of preformed holes are arranged on the connecting surface of the adjacent drainage base; and more than two preformed holes are formed on the connecting surface of the adjacent flat plate base.

As a further improvement, the junction of the first mold and the second mold is provided with a cross well, and the top of the cross well is provided with a well cover.

Advantageous effects

Compared with the prior art, the utility model discloses a novel assembled mould of concrete terrace construction usefulness's advantage does:

1. the utility model discloses in, first mould and second mould all are disposable light concrete prefab, replace the part and newly water the concrete, need not to dismantle repeatedly, just also do not have the problem of deformation and wearing and tearing, have guaranteed the accuracy of the fashioned quality of concrete and appearance. And, because of adopting the light concrete preparation, it still has the dead weight light, simple to operate's advantage. Meanwhile, the first mold and the second mold can be used for assisting in pouring the concrete terrace and can also be used for protecting the edge of the concrete terrace and for bidirectional temperature gaps of the concrete terrace respectively, and the two purposes are achieved at the same time.

2. Expensive steel or profiles with high lease fees are not used, and the molds made of light concrete materials are used for replacing the steel, so that the steel resources are saved, later-stage transformation is facilitated, and the cost is lower than that of the molds made of steel.

3. The concrete terrace that multichannel width is less than 5m can be under construction simultaneously, and need not cut temperature seam and processes such as temperature seam encapsulating, and the construction of full assembly has promoted construction speed greatly, and then the effectual time limit for a project that has shortened.

4. Prefabricated second mould is as the temperature seam, can thoroughly break off every section concrete terrace from the temperature seam, and then thoroughly solves the concrete terrace and appear damaging because of the problem of later stage expend with heat and contract with cold.

5. The lower part of the drainage base is provided with a main drainage pipe arranged along the connection direction. The upper part of the first separator is provided with more than 1 drainage/wire passing channel, and the upper part of the second separator is provided with more than 1 drainage/wire passing channel. The pipeline transformation is carried out on the concrete terrace longitudinally or transversely in the later period, which is quite convenient, and the original concrete terrace does not need to be restored again after being broken and transformed. The construction cost is saved, and meanwhile, the damage to the overall performance of the original concrete terrace can be effectively avoided. And simultaneously, the utility model provides a mould construction on the concrete terrace is inside can be woven into the underdrain piping of inside row of rainwater with great ease, has reduced the process of making the drainage underdrain again after former concrete terrace construction, also thoroughly solves rainstorm season place or square and forms the waterlogging because of ponding.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a process diagram of the mold construction of the present invention;

FIG. 2 is an installed sectional view of a second mold;

FIG. 3 is an installed sectional view of the first mold;

FIG. 4 is a front view of the first divider;

FIG. 5 is a front view of a second divider;

FIG. 6 is a front view of the plate mount;

fig. 7 is a front view of a drain base.

Wherein: 1-a first mold; 11-a drainage base; 12-a first separator; 2-a second mold; 21-a flat base; 22-a second separator; 3-a boss; 4-mounting grooves; 5, installing a socket; 6-main drainage pipe; 7-drainage/string-passing channels; 8-reserving holes; 9-a cross well; 91-well cover.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete embodiment is shown in fig. 1-7, a novel assembled mould of concrete terrace construction usefulness, including setting up the mould main part on the terrace building face. The floor building surface is divided into a plurality of pouring blocks through the die main body, and concrete floor pouring construction is carried out on each pouring block.

Wherein, the mould main part includes many first moulds 1 that set up and be parallel to each other along terrace laying direction, many second moulds 2 with 1 vertical cross of first mould. Each first mold 1 comprises a plurality of first mold assemblies connected in sequence, and each second mold 2 comprises a plurality of second mold assemblies connected in sequence.

The first mould 1 and the second mould 2 are light concrete prefabricated members which are used once, and are not required to be disassembled repeatedly, so that the problems of deformation and abrasion do not exist, and the accuracy of the concrete molding quality and appearance is ensured. And, because of adopting the light concrete preparation, it still has the dead weight light, simple to operate's advantage. Meanwhile, the first mold 1 and the second mold 2 can be used for protecting the edge of the concrete terrace and performing bidirectional temperature gap on the concrete terrace in addition to being used for assisting in pouring the concrete terrace, and the two purposes are achieved at the same time.

Meanwhile, the first mold 1 and the second mold 2 are both light concrete prefabricated members. Expensive steel or profiles with high lease fees are not used, the die made of light concrete materials is used for replacing channel steel, steel resources are saved, later-stage transformation is facilitated, and the cost is lower than that of the die made of steel.

In this embodiment, the distance between the adjacent first molds 1 is not more than 5m, that is, the width of each concrete terrace is not more than 5 m. Meanwhile, the distance between the adjacent second dies 2 is not more than 40m, namely, the distance between the adjacent temperature slots is not more than 40 m. The concrete terrace that multichannel width is less than 5m can be under construction simultaneously, and need not cut temperature seam and processes such as temperature seam encapsulating, and the construction of full assembly has promoted construction speed greatly, and then the effectual time limit for a project that has shortened. Prefabricated second mould 2 can thoroughly break off every section concrete terrace from the temperature seam as the temperature seam, and then thoroughly solve the concrete terrace and appear damaging because of the problem of later stage expend with heat and contract with cold.

And, the first mold assembly includes a drain base 11 and a first partition 12 vertically inserted on an upper portion of the drain base 11, and the second mold assembly includes a plate base 21 and a second partition 22 vertically inserted on an upper portion of the plate base 21. The upper surface of the drain base 11 is provided with an installation groove 4 provided along a connection direction thereof, and the first partition member 12 is inserted into the installation groove 4. The bottom of the mounting groove 4 is sequentially provided with a plurality of mounting sockets 5, and the bottom of the first partitioning member 12 is provided with a plurality of bosses 3 engaged with the mounting sockets 5. The mounting socket 5 engages with the boss 3 to stabilize the mounting of the first partitioning member 12 without easily falling off.

The upper surface of the flat base 21 is provided with a mounting groove 4 arranged along the connecting direction thereof, and the second spacer 22 is inserted in the mounting groove 4. The bottom of the mounting groove 4 is sequentially provided with a plurality of mounting sockets 5, and the bottom of the second spacer 22 is provided with a plurality of protrusions 3 engaged with the mounting sockets 5. The mounting socket 5 engages with the boss 3, so that the second separator 22 is stably mounted and does not easily fall off.

The lower part of the drainage base 11 is provided with a main drainage pipe 6 arranged along the connection direction thereof. The first partition 12 is provided at the upper portion thereof with more than 1 drainage/wire passage 7. The upper portion of the second partition 22 is provided with more than 1 drainage/wire passage 7. The drainage/wire passage 7 in this embodiment may be determined according to the size specification of the first and second partitions 12 and 22, and the size specification of the first and second partitions 12 and 22 is determined according to the casting thickness of the concrete terrace. And, if there are a plurality of water discharge/wire passage channels 7, the water discharge/wire passage channels 7 should be arranged in sequence from top to bottom, and the water discharge/wire passage channels 7 are parallel to each other.

In this embodiment, set up drainage/wire passing channel 7, it is all fairly convenient to carry out the pipeline transformation to concrete terrace vertically or transversely in later stage, need not abolish former concrete terrace and resume again after transforming. The construction cost is saved, and meanwhile, the damage to the overall performance of the original concrete terrace can be effectively avoided. And simultaneously, the utility model provides a mould construction on the concrete terrace is inside can be woven into the underdrain piping of inside row of rainwater with great ease, has reduced the process of making the drainage underdrain again after former concrete terrace construction, also thoroughly solves rainstorm season place or square and forms the waterlogging because of ponding.

In addition, in the present embodiment, it should be noted that:

a plurality of prepared holes 8 are arranged on the connecting surface of the adjacent drainage base 11. More than two prepared holes 8 are arranged on the connecting surface of the adjacent flat plate bases 21. When the adjacent bases are connected, half of the groove rib glue is filled in the preformed hole 8, and then the groove rib glue is coated on the surface of the connecting rib; the two ends of the connecting rib are respectively inserted into the two preformed holes 8, and the structural adhesive coated on the base connecting surface is matched to splice the adjacent bases together.

And a cross well 9 is arranged at the joint of the first die 1 and the second die 2. A well cover 91 is arranged above the cross well 9. The side walls of the cross wells 9 are in communication with the drainage/wire passage channels 7 on the first and second molds 1, 2 and, at the same time, with the main drainage pipe 6 on the drainage base 11 of the first mold 1. The cross well 9 can collect water in a segmented mode, rainwater or pipelines are converted in a cross mode, and later-stage maintenance, transformation and upgrading are facilitated.

To reduce costs, the use of the drain base 11 should be reduced. Meanwhile, the position of the blind ditch for field drainage is designed according to the field drainage requirement. In this embodiment, the drainage base 11 is generally used as a base of a mold around a newly cast concrete site, and the newly cast concrete site has a one-way or two-way distance of no more than 40 meters.

The construction process and the technical requirements of the concrete terrace in the embodiment are as follows:

1. preparation work before concrete terrace construction: the requirement of the existing construction mold is met;

2. excavation of the novel die base: according to a pre-designed construction plan, after positioning and setting out the excavation length and width of the base, excavating according to the required depth of the base of the novel mold;

3. assembling of the novel die base: the construction method comprises the following steps of constructing base leveling mortar, placing a base of a first novel mould, requiring integral leveling, coating structural adhesive on end contact surfaces of adjacent bases, and assembling a second base after arranging connecting ribs if the bearing soil layers of the adjacent bases are different types of soil, and so on;

4. the periphery of the base of the novel mold is backfilled with original excavated soil: after a base with a certain length is assembled, the horizontal position and the vertical elevation of the base section are corrected to be correct according to construction requirements, and then a worker excavates a coating to carry out backfilling and manual tamping. Note that each section of concrete terrace with the length exceeding 40m should be provided with a transverse novel mold for segmentation to replace the temperature gap of the concrete terrace, namely a temperature gap backing plate (backing plate common wood plate, foam plate, plastic plate and the like) with the thickness of 2 cm-4 cm is attached to one side of the novel mold before concrete pouring and is communicated in a bidirectional or unidirectional mode;

5. installing a separator: coating structural adhesive on the upper and lower meshing surfaces, and assembling the separating piece on the base;

6. pouring construction of the concrete terrace is carried out: after the two side molds with the span of not more than 5m are assembled, pouring construction of the concrete terrace of the section can be carried out after the structural adhesive is solidified (generally 3-12 h is needed);

7. constructing a novel mold cross well and a prefabricated movable well cover;

9. and performing subsequent construction of the concrete surface layer according to the design.

The light concrete in the embodiment is regenerated all-light concrete C25, and the formula specifically comprises the following components: according to the preparation method of the secondary light concrete in the patent document 201910463175.9 applied by the company, the mass mixing ratio is as follows: 42.5 cement/water/recycled powder/recycled light material/admixture 1/0.726/0.887/0.137/0.009.

The light concrete in the embodiment is regenerated secondary light concrete C30, and the formula thereof is specifically as follows: according to the preparation method of the secondary light concrete in the patent document 201910463175.9 applied by the company, the mass mixing ratio is as follows: 42.5 cement/water/recycled aggregate/recycled powder/recycled light material/admixture which is 1/0.707/0.818/0.788/0.164/0.009.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims (10)

1. The utility model provides a novel assembled mould of concrete terrace construction usefulness, is including setting up the mould main part on the terrace building face, a serial communication port, the mould main part includes many first moulds (1) that set up and be parallel to each other along the terrace direction of laying, many second moulds (2) with first mould (1) vertically crossing, every first mould (1) all includes many first mould subassemblies that connect gradually, every second mould (2) all include many second mould subassemblies that connect gradually, first mould (1) and second mould (2) all are light concrete prefab.

2. The novel assembly type mold for concrete terrace construction according to claim 1, wherein the first mold assembly comprises a drainage base (11) and a first partition member (12) vertically inserted on the upper portion of the drainage base (11), and the second mold assembly comprises a slab base (21) and a second partition member (22) vertically inserted on the upper portion of the slab base (21).

3. The novel assembly type mold for concrete terrace construction according to claim 2, wherein the upper surface of the drainage base (11) is provided with an installation groove (4) arranged along the connection direction thereof, and the first partition member (12) is inserted into the installation groove (4).

4. The novel assembly type mold for concrete terrace construction according to claim 3, wherein a plurality of mounting sockets (5) are sequentially arranged at the bottom of the mounting groove (4), and a plurality of protrusions (3) engaged with the mounting sockets (5) are arranged at the bottom of the first separating member (12).

5. The novel assembly type mold for concrete terrace construction according to claim 2, wherein the upper surface of the flat base (21) is provided with an installation groove (4) arranged along the connection direction thereof, and the second spacer (22) is inserted into the installation groove (4).

6. The novel assembly type mold for concrete terrace construction according to claim 5, wherein a plurality of mounting sockets (5) are sequentially arranged at the bottom of the mounting groove (4), and a plurality of protrusions (3) engaged with the mounting sockets (5) are arranged at the bottom of the second partition (22).

7. The novel assembly type mold for concrete terrace construction according to claim 2, wherein the lower part of the drainage base (11) is provided with a main drainage pipe (6) arranged along the connection direction thereof.

8. The novel assembly type mold for concrete terrace construction according to claim 2 or 7, wherein the upper part of the first partition member (12) is provided with more than 1 drainage/wire passage channel (7); the upper part of the second separator (22) is provided with more than 1 drainage/wire passing channel (7).

9. The novel assembling type mold for concrete terrace construction according to claim 2, wherein a plurality of preformed holes (8) are arranged on the connecting surface of the adjacent drainage base (11); and more than two preformed holes (8) are arranged on the connecting surface of the adjacent flat plate base (21).

10. The novel assembly type mold for concrete terrace construction according to claim 1, wherein a cross well (9) is arranged at the joint of the first mold (1) and the second mold (2), and a well cover (91) is arranged above the cross well (9).

Images