CN219451626U - Municipal public works construction foundation bearing structure - Google Patents
Municipal public works construction foundation bearing structure Download PDFInfo
- Publication number
- CN219451626U CN219451626U CN202320874078.0U CN202320874078U CN219451626U CN 219451626 U CN219451626 U CN 219451626U CN 202320874078 U CN202320874078 U CN 202320874078U CN 219451626 U CN219451626 U CN 219451626U
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- main body
- supporting structure
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- body box
- walls
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a municipal public engineering construction foundation supporting structure, which comprises a bottom supporting structure and a top supporting structure, wherein the top supporting structure is connected with the bottom supporting structure through a plurality of reinforcing steel bars and is positioned above the bottom supporting structure; the design and construction mode of the municipal public engineering construction foundation supporting structure have good adaptability and flexibility, meanwhile, the safety and stability of construction can be improved, the construction is convenient and fast, the engineering time is saved, and the foundation supporting structure has wide application prospect and economic benefit.
Description
Technical Field
The utility model relates to the technical field of engineering support, in particular to a municipal public engineering construction foundation support structure.
Background
At present, the design and construction modes of municipal public engineering construction foundation supporting structures are developed more and more mature, and the environment and requirements to be faced in the construction process are also more and more severe; thus, in such a context, there is a need for a more secure, stable, durable and adaptable design of municipal utility construction foundation support structures; for example, in building an overpass, a bridge body needs to be supported, an overhead ladder needs to be supported, and in some other engineering constructions, a large amount of concrete is poured after the braided reinforcement cage is pre-buried to form pile supports, but the construction of the mode is slow, the supporting widths applied by different buildings are different, and further, the manual arrangement of the reinforcement cage is complicated and time-consuming, so that a municipal public engineering construction foundation supporting structure is designed.
Disclosure of Invention
The utility model aims to provide a municipal public engineering construction foundation supporting structure, which aims to solve the problems of convenient construction and stable support.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a municipal public works construction foundation bearing structure, includes bottom sprag structure and top bearing structure, top bearing structure links to each other with bottom sprag structure through a plurality of reinforcing bars, and is located the bottom sprag structure top, fixed cartridge is in bottom sprag structure respectively to reinforcing bar one end, and through welded fastening, the reinforcing bar other end can be fixed respectively and run through in top bearing structure.
Preferably, the bottom support structure comprises a main body box, a pair of side branch boxes and two pairs of connecting pipes;
the main part case is for there not being upper wall rectangle box body structure, and is close to the top and control both sides wall and all seted up first circulation groove, the main part case is left and right sides wall and is close to the bottom and all has been seted up a pair of rectangle intercommunication mouth, and is located near front and back both ends mutual symmetry respectively, a plurality of first fixed orifices have been seted up along the equal interval to main part case left and right sides wall upper wall, a pair of the side branch case is L type structure, and the one end lateral wall has all seted up the agreeing with mouthful, a pair of side branch case one end is fixed to be set up respectively through first bolt on main part case left and right sides wall, and the agreeing with mouthful of side branch case one end agrees with mutually with the first circulation groove of main part case respectively, a pair of side branch case is close to one end upper wall and all has been seted up the injection groove, two pairs of connecting pipe one end are fixed run through respectively in side branch case other end lateral wall, and the connecting pipe other end is fixed cartridge respectively in the rectangle intercommunication mouth of main part case, two pairs of injection hole have all been seted up to the connecting pipe upper wall.
Preferably, the top support structure comprises a pair of support frames, a pair of connecting arms and a plurality of fastening bolts;
the pair of support frames are of concave cavity structures, a plurality of second fixing holes corresponding to the first fixing holes are formed in the middle parts of the upper walls of the left end and the right end at equal intervals, the pair of support frames can be in butt joint relatively, a pair of adjusting grooves are formed in the outer side walls of the two ends of the support frames, the two ends of the connecting arms are movably inserted into the two ends of the support frames respectively, a plurality of third fixing holes corresponding to the second fixing holes respectively are formed in the upper walls of the connecting arms at equal intervals, a plurality of fastening bolts respectively movably penetrate through the adjusting grooves and are movably connected in the two ends of the connecting arms in a screwing mode respectively, and the fastening bolts are located on the upper side and the lower side of the central line of the two ends of the connecting arms respectively and are symmetrical to each other.
Preferably, the width of the supporting frame is the same as the width of the main body box.
Preferably, the reinforcing steel bars can be fixedly inserted into the first fixing holes and respectively movably penetrate through the second fixing holes and the third fixing holes.
Preferably, the first baffle and the second baffle are fixedly welded on the front side wall, the rear side wall, the left side wall and the right side wall between the support frame and the main body box.
Preferably, concrete can be injected into the main body box, the side branch box and the connecting pipe, and the main body box, the side branch box and the connecting pipe are mutually communicated.
Preferably, the bottom supporting structure and the top supporting structure are made of high-strength steel, can bear high-strength cement slurry water pressure, and ensure the safety and stability of construction; meanwhile, the surface of the steel is subjected to sand blasting, so that the corrosion resistance of the steel can be enhanced, and the service life of the steel can be prolonged.
Compared with the prior art, the utility model has the beneficial effects that: according to the municipal public engineering construction foundation supporting structure, more reinforcing steel bars can be directly arranged and paved and fixed through the first fixing holes of the bottom supporting structure, so that the strength of the supporting structure is more durable, stable and convenient; meanwhile, the width of the top supporting structure can be adjusted according to the use requirement and is connected with the steel bars, and the height can be conveniently adjusted, so that the adaptability and the flexibility of the supporting structure are improved; in order to ensure good matching and enhanced stability of each part of structure in the construction process, the first baffle plate and the second baffle plate are enclosed between the bottom supporting structure and the top supporting structure, and concrete is poured, so that the first baffle plate and the second baffle plate are communicated with each other and are solidified and formed;
because the bottom and the top of the supporting structure are made of high-strength steel and the surface is treated by sand blasting, the supporting structure has the characteristics of durability and corrosion resistance, is beneficial to improving the construction safety and prolonging the service life; in conclusion, the design and construction mode of the municipal public engineering construction foundation supporting structure have good adaptability and flexibility, meanwhile, the safety and stability of construction can be improved, the construction is convenient, the engineering time is saved, and the municipal public engineering construction foundation supporting structure has wide application prospect and economic benefit.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at C of the present utility model.
In the figure: 1. bottom support structure, 11, main part case, 12, side branch case, 13, connecting pipe, 2, top support structure, 21, support frame, 22, linking arm, 23, fastening bolt, 3, reinforcing bar, 4, first baffle, 5, second baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a municipal public works construction foundation bearing structure, includes bottom sprag structure 1 and top bearing structure 2, and top bearing structure 2 links to each other with bottom sprag structure 1 through a plurality of reinforcing bars 3, and is located bottom sprag structure 1 top, and fixed cartridge respectively in bottom sprag structure 1 of reinforcing bar 3 one end, and through welded fastening, the reinforcing bar 3 other end can be fixed respectively and run through in top bearing structure 2.
As a preferred solution, the bottom support structure 1 comprises a main body box 11, a pair of side branch boxes 12 and two pairs of connecting pipes 13;
the main body box 11 is of a rectangular box body structure without an upper wall, first flow grooves are formed in the left and right side walls close to the top end, a pair of rectangular communication openings are formed in the left and right side walls of the main body box 11 close to the bottom, the two side walls are respectively located close to the front end and the rear end and are symmetrical to each other, a plurality of first fixing holes are formed in the upper walls of the left and right side walls of the main body box 11 along equal distances, the pair of side branch boxes 12 are of an L-shaped structure, a wedge-shaped opening is formed in one end side wall, one ends of the pair of side branch boxes 12 are respectively fixedly arranged on the left and right side walls of the main body box 11 through first bolts, the wedge-shaped opening at one end of the side branch boxes 12 is respectively matched with the first flow grooves of the main body box 11, injection grooves are respectively formed in the upper walls of the pair of side branch boxes 12 close to one end, one ends of the two pairs of connecting pipes 13 are respectively fixedly penetrated through the side walls at the other ends of the side branch boxes 12, the other ends of the connecting pipes 13 are respectively fixedly inserted into the rectangular communication openings of the main body box 11, and the two pairs of connecting pipes 13 are respectively fixedly inserted into the rectangular communication openings of the upper walls of the main body box 11.
Preferably, the top support structure 2 further comprises a pair of support frames 21, a pair of connecting arms 22 and a plurality of fastening bolts 23;
the pair of support frames 21 are concave cavity structures, a plurality of second fixing holes corresponding to the first fixing holes are formed in the middle parts of the upper walls of the left end and the right end at equal intervals, the pair of support frames 21 can be in butt joint relatively, a pair of adjusting grooves are formed in the outer side walls of the two ends, two ends of the pair of connecting arms 22 are movably inserted into the two ends of the support frames 21 respectively, a plurality of third fixing holes corresponding to the second fixing holes are formed in the upper walls of the pair of connecting arms 22 at equal intervals, a plurality of fastening bolts 23 movably penetrate through the adjusting grooves respectively and are movably connected in the two ends of the connecting arms 22 in a screwing mode respectively, and the fastening bolts 23 are located on the upper side and the lower side of the central line of the two ends of the connecting arms 22 and are symmetrical to each other.
Preferably, the width of the supporting frame 21 is the same as that of the main body box 11, so as to design stable supporting requirement.
As a preferred scheme, still further, reinforcing bar 3 can fixed cartridge in first fixed orifices, and can the activity run through in second fixed orifices and third fixed orifices respectively for the design installation connection demand.
As a preferred scheme, still further, the front and back both sides wall and the left and right both sides wall between support frame 21 and main part case 11 all fixedly welded has first baffle 4 and second baffle 5 for pour the concrete use, and save the material.
Preferably, concrete can be injected into the main body box 11, the side branch box 12 and the connecting pipe 13 and are communicated with each other, so as to realize the reinforcement of stable supporting strength.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: as can be seen from fig. 1-3 of the specification, the bottom supporting structure 1 can be firstly placed in an embedded pit at a fixed point, and according to the supporting requirement, the connecting arm 22 in the top supporting structure 2 extends out of two opposite supporting frames 21 for a certain length, the relative overall width of the supporting frames 21 is adjusted and fixed by means of fastening bolts 23, then two ends of the reinforcing steel bars 3 are respectively inserted into a first fixing hole on the main body box 11, a second fixing hole and a third fixing hole on the supporting frames 21 and the connecting arm 22 for connection use, the supporting height can be adjusted by intercepting the reinforcing steel bars 3, if the supporting height is increased, the supporting arm can be increased by being inserted into the second fixing hole and the third fixing hole in a staggered manner, and one top supporting structure 2 is added; finally, pouring concrete through the pouring slot of the side branch box 12 and the pouring hole of the connecting pipe 13, and then pouring concrete into the main body box 11 for mutual communication, and strengthening the bottom stable supporting function after solidification; the support frame 21 and the main body box 11 can be welded and sealed through the first baffle 4 and the second baffle 5, and the whole support effect can be enhanced by injecting concrete through the opening between the support frames 21.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility engineering construction foundation bearing structure of municipal administration, its characterized in that: the device comprises a bottom supporting structure (1) and a top supporting structure (2), wherein the top supporting structure (2) is connected with the bottom supporting structure (1) through a plurality of reinforcing steel bars (3) and is positioned above the bottom supporting structure (1), one ends of the reinforcing steel bars (3) are respectively fixedly inserted into the bottom supporting structure (1) and are fixed through welding, and the other ends of the reinforcing steel bars (3) can be respectively fixedly penetrated through the top supporting structure (2);
the bottom support structure (1) comprises a main body box (11), a pair of side branch boxes (12) and two pairs of connecting pipes (13); the main body box (11) is of a rectangular box body structure without an upper wall, first circulation grooves are formed in the left and right side walls close to the top end, a pair of rectangular communication openings are formed in the left and right side walls of the main body box (11) close to the bottom and are respectively symmetrical to each other and located near the front end and the rear end, a plurality of first fixing holes are formed in the upper walls of the left and right side walls of the main body box (11) along equal distances, a pair of side branch boxes (12) are of L-shaped structures, wedge-shaped openings are formed in one end side walls, one ends of the side branch boxes (12) are respectively fixed on the left and right side walls of the main body box (11) through first bolts, the wedge-shaped openings in one end of the side branch boxes (12) are respectively matched with the first circulation grooves in the main body box (11), injection grooves are respectively formed in the upper walls of one end of the side branch boxes (12), one ends of the two pairs of connecting pipes (13) are respectively fixed to penetrate through the other end side walls of the side branch boxes (12), the other ends of the connecting pipes (13) are respectively fixed and are inserted into the rectangular inner walls of the main body box (11), and the two pairs of connecting pipes (13) are respectively opened;
the top supporting structure (2) comprises a pair of supporting frames (21), a pair of connecting arms (22) and a plurality of fastening bolts (23); the pair of support frames (21) are of concave cavity structures, a plurality of second fixing holes corresponding to the first fixing holes are formed in the middle parts of the upper walls of the left end and the right end at equal intervals, the pair of support frames (21) can be in butt joint relatively, the outer side walls of the two ends of the support frames are provided with a pair of adjusting grooves, the two ends of the connecting arms (22) are movably inserted into the two ends of the support frames (21) respectively, the pair of connecting arms (22) are provided with a plurality of third fixing holes corresponding to the second fixing holes at equal intervals, the fastening bolts (23) penetrate through the adjusting grooves respectively, are connected in the two ends of the connecting arms (22) in a movable screwing mode respectively, and the fastening bolts (23) are located on the upper side and the lower side of the central line of the two ends of the connecting arms (22) symmetrically.
2. A municipal utility construction foundation support structure according to claim 1, wherein: the width of the supporting frame (21) is the same as that of the main body box (11).
3. A municipal utility construction foundation support structure according to claim 1, wherein: the steel bar (3) can be fixedly inserted into the first fixing hole and respectively movably penetrates through the second fixing hole and the third fixing hole.
4. A municipal utility construction foundation support structure according to claim 1, wherein: the front side wall, the rear side wall, the left side wall and the right side wall between the supporting frame (21) and the main body box (11) are fixedly welded with a first baffle (4) and a second baffle (5).
5. A municipal utility construction foundation support structure according to claim 1, wherein: concrete can be filled into the main body box (11), the side branch boxes (12) and the connecting pipes (13) and are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874078.0U CN219451626U (en) | 2023-04-19 | 2023-04-19 | Municipal public works construction foundation bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320874078.0U CN219451626U (en) | 2023-04-19 | 2023-04-19 | Municipal public works construction foundation bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219451626U true CN219451626U (en) | 2023-08-01 |
Family
ID=87422766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320874078.0U Active CN219451626U (en) | 2023-04-19 | 2023-04-19 | Municipal public works construction foundation bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219451626U (en) |
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2023
- 2023-04-19 CN CN202320874078.0U patent/CN219451626U/en active Active
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