CN214364030U - Precast block who contains box reaches building including it - Google Patents

Precast block who contains box reaches building including it Download PDF

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Publication number
CN214364030U
CN214364030U CN202120025839.6U CN202120025839U CN214364030U CN 214364030 U CN214364030 U CN 214364030U CN 202120025839 U CN202120025839 U CN 202120025839U CN 214364030 U CN214364030 U CN 214364030U
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China
Prior art keywords
box
precast block
building
concrete
utility
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Expired - Fee Related
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CN202120025839.6U
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Chinese (zh)
Inventor
杨力
马黎明
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Modern Green Development Co ltd
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Modern Green Development Co ltd
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Priority to CN202120025839.6U priority Critical patent/CN214364030U/en
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Abstract

The utility model discloses a precast block that contains box reaches building including it belongs to the building field, the box can be block terminal box or multimedia control case box, the concrete precast block has been pour in the box outside, the size and the row brick of concrete precast block build by laying bricks or stones and suit, box protrusion concrete precast block 10 ~ 20 mm. The utility model discloses become the prefabricated section with box and concrete placement, can use the batch production to concentrate processing, once only build by laying bricks or stones and target in place, efficiency improves by a wide margin, and the mould of doing the prefabricated section can recycle, does not have building rubbish, and the scene is clean salubrious. The utility model discloses can reduce a large amount of lintels of propping up in advance, the box installation quality is easy to control, and the wall body once takes shape and is difficult for the fracture, and can not produce a large amount of building rubbish, polluted environment.

Description

Precast block who contains box reaches building including it
Technical Field
The utility model relates to a building field especially relates to a precast block who contains box reaches building including it.
Background
The installation of block terminal generally adopts in the secondary structure to reserve the entrance to a cave in advance, and the lintel is added to the top, carries out the installation construction technology afterwards. The technique needs to prefabricate the lintel in advance, needs to supplement grooves for the second time around the box body, and is easy to have the phenomena of hollowing, cracking and the like at the periphery of the later period.
The major process of block terminal installation in current secondary structure does: prefabricating a lintel according to the size of the box body, reserving a box body opening, installing the box body, closing up all around to supplement grooves, plastering and the like. The main materials used were: the box, prefabricated lintel, mortar, template, etc. The generated construction waste: the notch adjustment grooving of entrance to a cave produces building rubbish, raise dust, noise, and secondary binding off mends the unrestrained building rubbish that causes in groove etc.. Environmental protection influence: noise, dust, building rubbish. And (3) field civilized construction: building rubbish, noise pollution, flying dust and the like. Construction efficiency: the secondary groove supplement causes low efficiency and large amount of labor consumption.
The distribution box and the multimedia control box are large in size, the traditional construction process is adopted, holes are reserved, lintels with different sizes need to be manufactured, the box is not easy to fix, secondary closing-up and groove supplement are needed around the box, and the repaired wall is prone to quality common faults such as cracking and hollowing.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a precast block that contains box and building including it, the utility model discloses with box and concrete placement one-tenth precast block, can use the batch production to concentrate processing, once only build by laying bricks or stones and target in place, efficiency improves by a wide margin, and the mould of doing the precast block can recycle, does not have building rubbish, and the scene is clean salubrious. The utility model discloses can reduce a large amount of lintels of propping up in advance, the box installation quality is easy to control, and the wall body once takes shape and is difficult for the fracture, and can not produce a large amount of building rubbish, polluted environment.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
on the one hand, the utility model provides a precast block that contains box, the box is block terminal box or multimedia control case box, the concrete precast block has been pour in the box outside, the size and the row brick of concrete precast block build by laying bricks or stones and suit, box protrusion concrete precast block 10 ~ 20 mm.
Furthermore, gaps which are built with the row bricks are arranged on the concrete precast blocks.
Further, the concrete precast block is of a cubic structure.
In another aspect, a building is provided, which comprises the precast block with the box body.
Further, the concrete precast block is built with row bricks.
After adopting such design, the utility model discloses following advantage has at least:
the utility model discloses become the prefabricated section with box and concrete placement, can accomplish at the prefabrication of batch production, whole work progress does not need prefabricated lintel, reserves entrance to a cave and secondary binding off benefit groove. The investment of concrete and mortar is saved without prefabricating the lintel, namely the investment of resources is saved, and the method belongs to energy conservation; the closing-up groove is not formed, so that a large amount of building blocks and cement mortar are saved, building materials are saved, and the energy is saved; concrete, cement mortar, building blocks and the like are saved, the measures for reducing noise pollution, water body pollution and dust pollution are taken, the energy is saved, the environment is protected, and the environmental protection benefit is remarkable.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
FIG. 1 is a schematic view of the row of bricks of the precast block and bricks containing the box body of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of a precast block with a box body according to the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a schematic structural diagram of another embodiment of the precast block with a box body of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides an embodiment of precast block that contains box, as shown in fig. 1 to fig. 4, box 2 can be for block terminal box or multimedia control case box (also can be for other box of waiting to install), and concrete precast block 1 has been pour in the 1 outside of box, and concrete precast block 1's size and row's brick are built by laying bricks or stones and are adapted to, and box 2 protrusion concrete precast block 10 ~ 20 mm.
The utility model discloses a prefabricated section, before the preparation, consider row's brick size and row's brick mode, carry out the prefabricated completion of batch production to the size and the size of prefabricated section, whole work progress does not need prefabricated lintel, reserves entrance to a cave and secondary binding off benefit groove. The investment of concrete and mortar is saved without prefabricating the lintel, namely the investment of resources is saved, and the method belongs to energy conservation; the closing-up groove is not formed, so that a large amount of building blocks and cement mortar are saved, building materials are saved, and the energy is saved; concrete, cement mortar, building blocks and the like are saved, the measures for reducing noise pollution, water body pollution and dust pollution are taken, the energy is saved, the environment is protected, and the environmental protection benefit is remarkable.
Furthermore, the concrete precast block 1 is provided with a gap which is built with the row bricks.
Further, the concrete precast block 1 is a cubic structure.
In another aspect, a building is provided, which includes the precast block with the box body.
Further, the concrete precast block 1 is laid with the row bricks.
The installation of secondary structure block terminal prefabricated section compares with the traditional construction mounting process of box on building by laying bricks or stones synchronous construction process and secondary structure and has great difference, the utility model discloses a construction principle is: according to the brick arrangement diagram, the position of the distribution box is determined, box precast blocks are processed in a centralized mode in a factory, and the box precast blocks are built in place at one time according to the brick arrangement diagram during masonry construction.
The utility model discloses a preparation mode of precast block who contains the box as follows:
1. preparation for construction
1) And technical preparation:
the method is mainly characterized by being familiar with drawings, mainly mastering the installation requirements of the box body, the size of the box body, optimizing and determining the installation position of the box body according to a brick arrangement diagram, being familiar with the standard requirements of box body installation, and the cautions in construction and the like.
2) Coordination and communication preparation:
the construction process is fully communicated with a general packaging unit before construction, and the advantages of the construction process are analyzed and understood and fully supported.
3) And carrying out bottom crossing preparation by a technology before building:
(1) selecting corresponding distribution box precast blocks according to the brick arrangement diagram;
(2) performing technical bottom crossing on a masonry team before construction, ensuring the masonry construction quality, and building strictly according to a brick arrangement diagram;
(3) when the box body precast block is built, the box body precast block is horizontally flat and vertical, and the peripheral mortar joints are full and uniform;
2. distribution box ordering, incoming inspection and acceptance
1) And ordering by the distribution box:
(1) and (4) making a purchasing plan of each type of distribution box according to the model, specification and size required by the design drawing.
(2) According to GB50303-2015 'construction quality acceptance standard for building electrical engineering' and related standard requirements, the quality requirements for box installation, the requirements for main control projects and general control projects are paid attention to.
(3) The box body has qualified quality and meets the design requirements and the standard requirements.
2) Acceptance of materials
(1) The box must be checked and accepted when entering the field. The acceptance content comprises: product qualification certificate, quality guarantee certificate, each performance inspection report, specification quantity, packaging condition, appearance quality of pipes and pipe fittings and the like.
(2) When the box body is inspected, the box body is sampled in the same batch, and the inspection is carried out according to the specified content of the current industry product standard GB50303-2015 'construction quality inspection and acceptance Standard for construction Electrical engineering'.
3. Drawing a brick arrangement diagram, as shown in figure 1:
1) drawing a brick arrangement drawing according to the construction drawing;
2) determining the position of the distribution box according to a construction drawing and an installation standard;
3) after the position of the distribution box is determined, local optimization is carried out, and the size of the prefabricated block is determined.
4. Factory prefabrication
1) Manufacturing a precast block mould with corresponding specification according to the distribution box positioning diagram;
2) determining the peripheral sizes of the distribution box and the die according to a distribution box positioning diagram, fixing the distribution box and the die, enabling the front end of the distribution box to protrude out of the die by 15mm, placing the distribution box on a flat ground, and then pouring concrete, as shown in fig. 2, 3 and 4;
3) and after the precast block is solidified, the die is disassembled for recycling, and the precast block is maintained as required (as shown in the following figure).
4) And after the maintenance is finished, the prefabricated blocks are stacked according to different specifications in a classified mode.
5. Synchronous construction of masonry
1) The finished distribution box prefabricated blocks are transported to the site in advance before being built and are moved to corresponding working surfaces according to specifications;
2) carrying out secondary structure building according to a brick arrangement diagram, and simultaneously building the box body precast blocks at arrangement positions, as shown in figure 1;
3) and the masonry process is monitored, and the problems are found and adjusted and corrected in time. The precast block and the wall body are kept flat, and the box body is upright without a deflection phenomenon.
During construction, the engineering quality control and acceptance must comply with the national and local (industry) standards and specifications of execution.
The beneficial effects of the utility model reside in that:
1. energy saving and environmental protection benefits
Because the box precast block is prefabricated in factories, the whole construction process does not need to prefabricate lintel, reserve the opening and the secondary closing-in groove. The investment of concrete and mortar is saved without prefabricating the lintel, namely the investment of resources is saved, and the method belongs to energy conservation; the closing-up groove is not formed, so that a large amount of building blocks and cement mortar are saved, building materials are saved, and the energy is saved; concrete, cement mortar, building blocks and the like are saved, the measures for reducing noise pollution, water body pollution and dust pollution are taken, the energy is saved, the environment is protected, and the environmental protection benefit is remarkable.
2. Social benefits
Under advocating green construction big environment, block terminal prefabricated section and building by laying bricks or stones synchronous construction process will obtain extensive popularization and application in domestic market, do benefit to green building's implementation and popularization, will also accord with the requirement of the green construction of environmental protection more. The experience is also summarized, and the professional competitiveness of the user is improved for participating in bidding of other similar installation projects in the future.
3. Economic benefits
3.1 labor cost saving: on the first hand, the processes of manufacturing a steel bar beam, pouring a lintel and the like do not occur without prefabricating the lintel and erecting a formwork, so that a large amount of labor cost is saved; in the second aspect, as the box body precast blocks and the masonry are carried out synchronously, holes do not need to be reserved, secondary groove filling and closing-up around the box body are avoided, and labor cost is further saved.
3.2 saving of material cost: the periphery of the box body does not need to be closed up and groove-supplemented, lintels do not need to be manufactured, materials such as concrete, cement mortar, templates, reinforcing steel bars, water and the like are saved, and a small amount of material expenditure is saved for the whole project.
4. Benefit of progress
4.1 because the processes of prefabricating the lintel, reserving the hole opening, closing up and groove repairing and the like are cancelled, the construction content is greatly reduced, the construction efficiency is improved, and the favorable time is created for the overall progress to be quicker. The progress is accelerated, and the guarantee rate of the construction period target is increased.
4.2 because box prefabricated section and secondary structure are under construction simultaneously, do not need later stage reinstallation, fixed block terminal, do not need the installation lintel during building by laying bricks or stones, reserve the entrance to a cave, build by laying bricks or stones for the secondary structure and saved a large amount of times, help improving simultaneously and build by laying bricks or stones the quality.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims (5)

1. The utility model provides a prefabricated section that contains box, the box is block terminal box or multimedia control case box, its characterized in that, the concrete prefabricated section has been pour in the box outside, the size and the row brick of concrete prefabricated section build by laying bricks or stones and suit, box protrusion concrete prefabricated section 10 ~ 20 mm.
2. The precast block including a box body according to claim 1, wherein the precast concrete block is provided with a notch for being built with the row bricks.
3. A precast block including a box body as claimed in claim 1 or 2, wherein the precast concrete block is of a cubic structure.
4. A building comprising a precast block including a box body as claimed in any one of claims 1 to 3.
5. The building of claim 4 wherein the precast concrete blocks are laid with row bricks.
CN202120025839.6U 2021-01-06 2021-01-06 Precast block who contains box reaches building including it Expired - Fee Related CN214364030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120025839.6U CN214364030U (en) 2021-01-06 2021-01-06 Precast block who contains box reaches building including it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120025839.6U CN214364030U (en) 2021-01-06 2021-01-06 Precast block who contains box reaches building including it

Publications (1)

Publication Number Publication Date
CN214364030U true CN214364030U (en) 2021-10-08

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ID=77953861

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114580070A (en) * 2022-04-21 2022-06-03 中建二局第四建筑工程有限公司 Masonry wall wire box opening-free prefabricated installation method based on BIM technology
CN115199000A (en) * 2022-08-16 2022-10-18 中建八局第二建设有限公司 Prefabricated frame and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114580070A (en) * 2022-04-21 2022-06-03 中建二局第四建筑工程有限公司 Masonry wall wire box opening-free prefabricated installation method based on BIM technology
CN115199000A (en) * 2022-08-16 2022-10-18 中建八局第二建设有限公司 Prefabricated frame and construction method

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Granted publication date: 20211008