CN219364696U - Precast reinforced concrete equipment foundation - Google Patents
Precast reinforced concrete equipment foundation Download PDFInfo
- Publication number
- CN219364696U CN219364696U CN202320987216.6U CN202320987216U CN219364696U CN 219364696 U CN219364696 U CN 219364696U CN 202320987216 U CN202320987216 U CN 202320987216U CN 219364696 U CN219364696 U CN 219364696U
- Authority
- CN
- China
- Prior art keywords
- tenon
- groove
- component
- double
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Foundations (AREA)
Abstract
A precast reinforced concrete equipment foundation comprises more than two standard components, two double-tenon components, two double-groove corner components and two single-groove single-tenon corner components; one end of the standard component is provided with a positioning groove which extends vertically, the other end of the standard component is provided with a positioning tenon which extends vertically, and the standard component is connected with the positioning tenon end to end through the positioning groove; two ends of the double tenon component are provided with positioning tenons which extend vertically; one end and side of the double-groove corner member are provided with positioning grooves extending vertically; one end of the single-groove single-tenon corner component is provided with a positioning tenon which extends vertically, and a positioning groove which extends vertically is arranged at the side edge; the positioning tenons of the double-tenon component are inserted into the positioning grooves of the side edges of the double-groove corner component and the single-groove single-tenon corner component, the positioning tenons of the standard component are inserted into the positioning grooves of the end parts of the double-groove corner component, and the positioning tenons of the single-groove single-tenon corner component are inserted into the positioning grooves of the standard component. The utility model has the advantages of convenient construction, cost reduction, synergy, environmental protection, easy quality assurance and the like.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a prefabricated reinforced concrete equipment foundation.
Background
At present, in the equipment foundation construction process, when more professions and large engineering quantity are involved in engineering, the traditional concrete equipment foundation construction technology has more working procedures and long working procedure interval time, so that the construction efficiency is low, the construction period is long, the equipment foundations are distributed and scattered, the traditional wet operation construction is not beneficial to on-site civilized construction, and the requirements of green construction are not met. Under the general condition, the equipment is connected with the foundation through the embedded part or the rear embedded part, the positioning precision of the embedded part is difficult to control in the concrete pouring process by adopting the embedded part construction, the equipment foundation is easy to loosen by adopting the rear embedded part to open holes on the foundation, and the finished product protection is not facilitated.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a prefabricated reinforced concrete equipment foundation which is convenient to construct, convenient to reduce cost, increase efficiency, environment-friendly and easy to ensure quality, so as to replace the traditional concrete foundation.
The technical scheme adopted for solving the technical problems is as follows:
a precast reinforced concrete equipment foundation is a square cavity formed by enclosing more than two standard components, two double-tenon components, two double-groove corner components and two single-groove single-tenon corner components; one end of the standard component is provided with a positioning groove which extends vertically, the other end of the standard component is provided with a positioning tenon which extends vertically, and the standard component is connected with the positioning tenon end to end through the positioning groove; two ends of the double tenon component are respectively provided with a positioning tenon extending vertically; one end and one side of the double-groove corner component are respectively provided with a positioning groove which extends vertically; one end of the single-groove single-tenon corner component is provided with a vertically extending positioning tenon, and the side edge of the single-groove single-tenon corner component is provided with a vertically extending positioning groove; the positioning tenons of the double-tenon members are respectively inserted into the positioning grooves of the double-groove corner members and the side edges of the single-groove single-tenon corner members to form short edges of the equipment foundation, the positioning tenons of the standard members are inserted into the positioning grooves of the end parts of the double-groove corner members, and the positioning tenons of the single-groove single-tenon corner members are inserted into the positioning grooves of the standard members to form long edges of the equipment foundation.
Further, the upper end face and the lower end face of the standard component, the double-tenon component, the double-groove corner component and the single-groove single-tenon corner component are respectively provided with reserved holes. The diameter of the reserved holes is 50-75 mm, and the distance is 150-200 mm.
Further, the length of the standard component, the double tenon component, the double groove corner component and the single groove single tenon corner component is 600mm, the width is 250-300 mm, and the height is 250-300 mm.
Further, the standard component, the double tenon component, the double groove corner component and the single groove single tenon corner component are all prefabricated components.
Further, the equipment foundation for different specifications can be realized by adjusting the number of standard components and the size of the double tenon components.
The advantages of the present utility model are mainly the following.
The cost aspect is as follows: the process is simple, the working procedures of pouring and maintaining the foundation concrete of the traditional concrete equipment are simplified into one working procedure of assembling the components, the labor amount is greatly reduced by adopting a construction mode of manually matching with machinery, and the labor cost is greatly reduced. The standardized and batched production mode of the components greatly reduces the unit cost of the components, has high site installation speed and can effectively reduce project management cost, mechanical lease cost and capital cost.
The mass aspect is as follows: the utility model adopts standardized design, mechanized production and prefabricated components in factory, has unified manufacturing standard, precise process equipment, stable personnel team, higher quality of workers, less influence of weather in the production process of the components and easy quality assurance.
Progress aspect: the utility model is produced in a centralized manner in factories, and is installed by adopting manual cooperation with machinery on site, so that the working procedures are simplified, the construction speed is greatly improved, and the construction period can be shortened by 60% compared with the construction period of the foundation of the traditional brick equipment.
Energy saving, environmental protection and social benefit: the utility model is produced in a centralized way in factories, does not need on-site molding, greatly reduces the engineering quantity of on-site wet operation, greatly reduces the generation of construction wastes, and is beneficial to environmental protection; the traditional cast-in-place concrete technology is gradually changed into an assembly type construction technology based on the modern technology, so that the application and development of building industrialization in engineering construction are facilitated.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic illustration of the construction of the modular component of the embodiment of FIG. 1;
FIG. 3 is a schematic view of the structure of the double tenon member of the embodiment shown in FIG. 1;
FIG. 4 is a schematic view of the structure of the double channel corner member of the embodiment of FIG. 1;
FIG. 5 is a schematic view of the construction of the single groove single tongue member of the embodiment of FIG. 1;
in the figure: 1-standard components, 2-double tenon components, 3-double groove corner components, 4-single groove single tenon corner components, 5-positioning grooves, 6-reserved holes and 7-positioning tenons.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1 to 5, a prefabricated reinforced concrete equipment foundation is a square cavity formed by enclosing more than two standard components 1, two double-tenon components 2, two double-groove corner components 3 and two single-groove single-tenon corner components 4; one end of the standard component 1 is provided with a positioning groove 5 which extends vertically, the other end of the standard component 1 is provided with a positioning tenon 7 which extends vertically, and the standard component 1 is connected with the positioning tenon 7 end to end through the positioning groove 5; two ends of the double tenon component 2 are respectively provided with a positioning tenon 7 which extends vertically; one end and side of the double-groove corner member 3 are respectively provided with a positioning groove 5 which extends vertically; one end of the single-groove single-tenon corner member 4 is provided with a positioning tenon 7 which extends vertically, and a positioning groove 5 which extends vertically is arranged at the side edge; the positioning tenons 7 of the double-tenon member 2 are respectively inserted into the positioning grooves 5 of the side edges of the double-groove angle member 3 and the single-groove single-tenon angle member 4 to form the short side of the equipment foundation, the positioning tenons 7 of the standard member 1 are inserted into the positioning grooves 5 of the end part of the double-groove angle member 3, and the positioning tenons 7 of the single-groove single-tenon angle member 4 are inserted into the positioning grooves 5 of the standard member 1 to form the long side of the equipment foundation.
In this embodiment, the upper and lower end surfaces of the standard member 1, the double tenon member 2, the double groove corner member 3 and the single groove single tenon corner member 4 are respectively provided with a reserved hole 6, the diameter of the reserved hole 6 is 50-75 mm, and the interval is 150-200 mm. The reserved holes 6 have double functions, firstly, the reserved holes are reserved for the installation of the equipment base anchoring piece, the distance between the reserved holes can be adjusted according to the size of the equipment base anchoring piece so as to adapt to the installation of equipment, and secondly, the reserved holes are reserved for the tie of a standard component and a foundation or a floor slab reinforcement.
In this embodiment, the length of the standard component 1, the double tenon component 2, the double groove corner component 3 and the single groove single tenon corner component 4 is 600mm, the width is 250-300 mm, and the height is 250-300 mm.
In this embodiment, the standard component 1, the double tenon component 2, the double groove corner component 3 and the single groove single tenon corner component 4 are prefabricated components, and are processed in a factory, and assembled in a building block building mode on site, so that the construction efficiency is greatly improved, and the labor intensity is reduced.
The basis of the equipment with different specifications can be realized by adjusting the number of standard components 1 and the size of the double tenon component 2.
The construction method of the prefabricated reinforced concrete equipment foundation comprises the following steps:
prefabricating a component: mass production of components in factories, numbering according to types, specifications and installation positions, and executing a first pre-assembly quality control system in the production process of the components;
and (5) component approach acceptance: the construction unit is required to make inspection of member delivery qualification certificate, quality detection report, member appearance, reserved hole and embedded part position, and strictly forbids and accepts members which do not meet the requirements, and the members which are qualified in inspection should be classified and stacked according to the specification, and the stacking height is not more than 1.5m;
and (3) measuring and paying off: firstly, cleaning a base layer of an equipment platform, firstly measuring four corner points of the equipment foundation by a measurer according to the plane positioning size of the equipment foundation in a design drawing, measuring the positions of the four measured corner points to discharge the edge lines to eject ink lines, then separating the edge lines of the assembly type equipment foundation component, measuring the positions of the bar planting points, and marking by a black marker, wherein the size deviation is controlled within +/-10 mm;
planting ribs: drilling holes by using impact drill according to the positions of the tested bar planting points, injecting glue after hole cleaning, planting bars, carrying out a drawing test after the bar planting glue is hardened, and carrying out a next procedure after acceptance inspection;
in-field transportation of components: transporting the components to corresponding construction positions by adopting vertical transport equipment or manual transport according to the component numbers;
installation of equipment foundation components: (1) before the installation of the basic component of the equipment, rechecking the basic side line, the bar planting position and the substrate elevation, and installing and constructing after meeting the standard requirements, firstly cleaning up the base layer and wetting with water, and paving cement mortar with the thickness of 30mm and the thickness of 1:2.5 along the installation position of the component; (2) when the equipment foundation member is installed, the equipment foundation member is mainly in place by manual assistance, the outer side of the equipment foundation member is aligned with the sprung foundation border ink lines on the ground, a command worker slowly descends, the steel bars implanted on the ground are ensured to be inserted into reserved holes of the equipment foundation member, and the position is ensured to be accurate; (3) the specific mounting sequence is referred to as follows: firstly, installing double tenon components at the base end part of equipment, then installing double-groove corner components and single-groove single tenon corner components adjacent to the double tenon components, then continuously installing the double tenon components at the end part, controlling the installation precision by a pull-through line, and finally installing the rest components, wherein the assembly size deviation is controlled within 5 mm;
and (3) equipment foundation installation correction: after the equipment foundation member is placed in place, the flatness, the plane position and the elevation of the equipment foundation member are corrected in time, the flatness of the equipment foundation is measured by adopting a guiding rule, and the light hammer member achieves the design and standard by extruding the bottom mortar according to the deviation condition;
and (3) installing equipment anchoring parts: before the anchor assembly is installed, the flatness of the foundation surface of the equipment after being smeared with cement mortar is checked, and the shock absorber can be installed after the flatness accords with the equipment installation precision. Firstly filling a reserved hole with grouting material of H40, grouting in the hole to 90%, inserting a fixing screw of an anchoring piece into the reserved hole, correcting the screw and the anchoring piece, repairing and leveling the hole, and installing equipment after the grouting material is hardened (48H).
Claims (7)
1. The utility model provides a prefabricated reinforced concrete equipment basis which characterized in that: the square cavity is formed by more than two standard components, two double-tenon components, two double-groove corner components and two single-groove single-tenon corner components in a surrounding manner; one end of the standard component is provided with a positioning groove which extends vertically, the other end of the standard component is provided with a positioning tenon which extends vertically, and the standard component is connected with the positioning tenon end to end through the positioning groove; two ends of the double tenon component are respectively provided with a positioning tenon extending vertically; one end and one side of the double-groove corner component are respectively provided with a positioning groove which extends vertically; one end of the single-groove single-tenon corner component is provided with a vertically extending positioning tenon, and the side edge of the single-groove single-tenon corner component is provided with a vertically extending positioning groove; the positioning tenons of the double-tenon members are respectively inserted into the positioning grooves of the double-groove corner members and the side edges of the single-groove single-tenon corner members to form short edges of the equipment foundation, the positioning tenons of the standard members are inserted into the positioning grooves of the end parts of the double-groove corner members, and the positioning tenons of the single-groove single-tenon corner members are inserted into the positioning grooves of the standard members to form long edges of the equipment foundation.
2. The precast reinforced concrete apparatus foundation of claim 1, wherein: the upper end face and the lower end face of the standard component, the double-tenon component, the double-groove corner component and the single-groove single-tenon corner component are respectively provided with a reserved hole.
3. The precast reinforced concrete apparatus foundation of claim 2, wherein: the diameter of the reserved holes is 50-75 mm, and the distance is 150-200 mm.
4. A precast reinforced concrete apparatus foundation according to claim 1 or 2 or 3, characterized in that: the length of the standard component, the double tenon component, the double groove corner component and the single groove single tenon corner component is 600mm, the width is 250-300 mm, and the height is 250-300 mm.
5. A precast reinforced concrete apparatus foundation according to claim 1 or 2 or 3, characterized in that: the standard component, the double tenon component, the double-groove corner component and the single-groove single tenon corner component are all prefabricated components.
6. The precast reinforced concrete apparatus foundation of claim 4, wherein: the standard component, the double tenon component, the double-groove corner component and the single-groove single tenon corner component are all prefabricated components.
7. A precast reinforced concrete apparatus foundation according to claim 1 or 2 or 3, characterized in that: the device foundation for different specifications is realized by adjusting the number of standard components and the size of the double tenon component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987216.6U CN219364696U (en) | 2023-04-27 | 2023-04-27 | Precast reinforced concrete equipment foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987216.6U CN219364696U (en) | 2023-04-27 | 2023-04-27 | Precast reinforced concrete equipment foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364696U true CN219364696U (en) | 2023-07-18 |
Family
ID=87142603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987216.6U Active CN219364696U (en) | 2023-04-27 | 2023-04-27 | Precast reinforced concrete equipment foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364696U (en) |
-
2023
- 2023-04-27 CN CN202320987216.6U patent/CN219364696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102605858B (en) | Building structure and construction method | |
| CN111828013B (en) | Ground shield tunnel experiment entity model and construction method thereof | |
| CN110359452B (en) | Node connecting part, frame prestress anchor cable supporting structure and construction method | |
| CN108316470B (en) | Building frame construction method and building frame | |
| CN107630565B (en) | Method and equipment for closing opening of external wall | |
| CN204983662U (en) | To drawing screw rod and steel pipe framed bent combination unilateral formwork device | |
| CN109555153B (en) | Assembled ecological gravity type retaining wall | |
| CN109989339B (en) | Prefabricated segment pier and application thereof in bridge construction | |
| CN108930289B (en) | Prefabricated assembly type tire membrane and construction method thereof | |
| CN114809029A (en) | High cutting slope anchor rod frame beam coupling construction method | |
| CN219364696U (en) | Precast reinforced concrete equipment foundation | |
| CN110593303A (en) | Heat distribution pipeline prefabricated reinforced concrete fixed buttress and construction method | |
| CN112695896A (en) | Precast concrete beam-plate connecting structure and mounting method | |
| CN110043279B (en) | Tunnel mould spraying concrete support construction device and method | |
| CN110821256A (en) | Prefabricated assembled biochemical pool of sewage plant and installation method thereof | |
| CN215670244U (en) | Precast concrete wall body connected by non-grouting sleeve | |
| CN105951885B (en) | A kind of assembled work well standard knot and its installation method in new construction | |
| CN114232650A (en) | Prefabricated anchor rod frame lattice beam structure and construction process thereof | |
| CN113863679A (en) | Construction method of prefabricated house structure | |
| CN210140846U (en) | Independent foundation of precast concrete dry type combination | |
| CN114293427A (en) | Novel assembling type airport pavement system setting method | |
| CN206815366U (en) | A kind of prefabricated assembled basis | |
| CN215520345U (en) | Precast concrete enclosure | |
| CN110565681A (en) | Prefabricated foundation for cable ring main unit | |
| CN218622309U (en) | Sheet pile-anchor rod assembly type retaining wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |