CN111877385A - Trapezoidal I-shaped ground beam foundation structure - Google Patents
Trapezoidal I-shaped ground beam foundation structure Download PDFInfo
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- CN111877385A CN111877385A CN202010843500.7A CN202010843500A CN111877385A CN 111877385 A CN111877385 A CN 111877385A CN 202010843500 A CN202010843500 A CN 202010843500A CN 111877385 A CN111877385 A CN 111877385A
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- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 24
- 239000000945 filler Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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Abstract
The invention discloses a trapezoid I-shaped ground beam foundation structure and relates to the technical field of building structures. Including grade beam body, trapezoidal backup pad, square backup pad, a plurality of trapezoidal backup pads are located the inboard of grade beam body one side, and trapezoidal backup pad all is fixed through welded connection with the grade beam body, and square backup pad is located the inboard of grade beam body opposite side, and square backup pad all is fixed through welded connection, and first fixing hole has all been seted up to the upper end of trapezoidal backup pad and square backup pad, and second fixing hole has all been seted up at the both ends of grade beam body. According to the invention, through the design of the connecting structure, the connecting part of the ground beam and the ground beam is firmer, the influence on later construction caused by the fact that the connection between the ground beam and the ground beam is not firm enough is avoided, through the design of the displacement structure, the fixed upright post can be subjected to displacement operation when needing to be moved, and can be fixed after the displacement operation is finished, so that the applicability of the structure is better.
Description
Technical Field
The invention relates to the technical field of building structures, in particular to a trapezoid I-shaped ground beam foundation structure.
Background
Most adopt concrete foundation at present acid tank steel structure foundation, (this basis is used for acid tank periphery to install steel structure room additional and uses) need dig deeply to former ground, adopt the reinforcing bar anchor, modes such as concrete placement, however, current acid tank steel structure foundation input cost is high, the construction cycle is long, and the connection between grade beam and the grade beam is firm inadequately, cause the influence to the construction in later stage, current acid tank steel structure foundation in addition, can't carry out position control to the stand after fixing, make the suitability of structure not enough.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a trapezoid I-shaped ground beam foundation structure, which solves the existing problems: the existing acid tank steel structure foundation is high in input cost and long in construction period, and the connection between the ground beam and the ground beam is not firm enough, so that the construction in the later period is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a trapezoid I-shaped ground beam foundation structure comprises a ground beam body, a trapezoid supporting plate and a square supporting plate, wherein the trapezoid supporting plate is located on the inner side of one side of the ground beam body, the trapezoid supporting plate and the ground beam body are fixedly connected through welding, the square supporting plate is located on the inner side of the other side of the ground beam body, the square supporting plate and the ground beam body are fixedly connected through welding, first fixing through holes are formed in the upper ends of the trapezoid supporting plate and the square supporting plate, second fixing through holes are formed in the two ends of the ground beam body, a plurality of fixing mounting through holes are formed in the two sides of the lower end of the ground beam body, two sliding rails are fixed in the center of the top end of the ground beam body, sliding grooves are formed in the two sides of the sliding rails in the upper end of the ground beam body, and two first inserting grooves are formed in the;
a lower fixing block and an inserting and fixing structure are fixed between the ground beam body and the other ground beam body, the inserting and fixing structure is positioned at the upper end of the lower fixing block and is connected with the upper end of the lower fixing block in an inserting way, the inserting and fixing structure comprises an upper fixing block and an inserting and connecting block, the inserting and connecting block is positioned at the lower end of the upper fixing block, the upper end of the lower fixing block is provided with a connecting groove, a middle fixing block and a connecting plate are fixed between the lower fixing block and the inserting and fixing structure and positioned at two sides of the connecting groove, the connecting plate is positioned at the upper end of the middle fixing block, two C-shaped fixing support blocks and a fixing support plate are fixed between the lower end of the connecting plate far away from one end of the middle fixing block and the upper end of the lower fixing block, the fixing support plate is positioned between the two C, the inserting groove is positioned at the lower end of the second inserting groove, and the lower end of the inserting block passes through the second inserting groove and is positioned in the inserting groove;
the lower end of the ground beam body is positioned in the connecting groove and is in sliding connection, the middle part of the ground beam body is positioned between the two middle fixing blocks and is in sliding connection, the upper end of the ground beam body is positioned between the connecting plate and the upper fixing block and is in sliding connection, fifth fixing through holes are formed in the inserting block, fourth fixing through holes are formed in the C-shaped fixing supporting block and the fixing supporting plate, the fifth fixing through holes and the fourth fixing through holes are on the same horizontal line, first fastening bolts are arranged in the fifth fixing through holes and the fourth fixing through holes, the inserting block, the fixing supporting plate and the C-shaped fixing supporting block are fixedly connected through the first fastening bolts, third fixing through holes are formed in the two ends of the middle fixing blocks, the third fixing through holes and the second fixing through holes are on the same horizontal line, and second fastening bolts are arranged in the third fixing through holes and the second fixing through holes, and the middle fixing block is fixedly connected with the ground beam body through a second fastening bolt.
Preferably, the upper end of the floor beam body is slidably connected with a sliding plate, the lower end of the sliding plate is provided with a dovetail sliding groove, the sliding rail is positioned in the dovetail sliding groove, the lower end of the sliding plate and two sides of the dovetail sliding groove are rotatably connected with a plurality of rollers, the rollers are slidably connected with the sliding groove, two sides of the upper end of the sliding plate are respectively fixed with a first upright post fixing plate, two second upright post fixing plates are fixed at the upper end of the sliding plate and positioned between the two first upright post fixing plates, a placing groove capable of placing an upright post is formed between the two first upright post fixing plates and the two second upright post fixing plates, the lower ends of two sides of the sliding plate are provided with a sleeve fixing block, the sliding plate and the sleeve fixing block are fixedly connected through a first connecting block and a second connecting block, the first connecting block is fixed at the upper end of, the first connecting blocks are fixed at two ends of the sliding plate and are fixedly connected through welding, and the first connecting blocks and the second connecting blocks are fixedly connected through pins;
cup joint the one end of fixed block and keep away from the one end of second connecting block and all seted up and cup jointed the fixed slot, one of them cup joint that the fixed block was seted up cup joint the fixed slot and be clearance fit with trapezoidal backup pad, another cup joint that the fixed block was seted up cup joint the fixed slot and be clearance fit with square backup pad, cup joint the both sides of fixed block and all seted up sixth fixing hole, sixth fixing hole and first fixing hole are on same water flat line, sixth fixing hole is provided with third fastening bolt with first fixing hole's inside, one of them cup joint that the fixed block was seted up cup joint the fixed slot and pass through third fastening bolt with trapezoidal backup pad and be connected fixedly, another cup joint that the fixed slot was seted up to cup joint the fixed block and pass through third fastening bolt with square backup.
Preferably, the first upright post fixing plate and the sliding plate are fixedly connected by welding, and the second upright post fixing plate and the sliding plate are fixedly connected by welding.
Preferably, the ground beam body is fixed at the upper end of the joint of the ground and the cofferdam.
Preferably, the ground beam body is a trapezoidal I-shaped ground beam.
Preferably, all be provided with mounting bolt inside the fixed mounting through-hole, the grade beam body is connected fixedly through mounting bolt and ground, the grade beam body is connected fixedly through mounting bolt and cofferdam, mounting bolt is the chemical crab-bolt.
Preferably, a square sizing block is arranged between the lower end of the ground beam body and the cofferdam.
Preferably, a staggered vertical plate is fixed at the center of the lower end of the ground beam body.
Preferably, fillers are filled between the lower end of the ground beam body and the ground and between the lower end of the ground beam body and the cofferdam, and the fillers are high-performance non-shrinkage grouting materials.
Preferably, the ground beam body just keeps away from one side of trapezoidal backup pad and is fixed with the guard plate, the material of guard plate is anticorrosive PP board.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the connecting structure, the connecting part of the ground beam and the ground beam is firmer, and the influence on later construction caused by the infirm connection between the ground beam and the ground beam is avoided;
2. according to the invention, through the design of the displacement structure, the fixed upright post can be subjected to displacement operation when needing to move, and can be fixed after the displacement operation is finished, so that the applicability of the structure is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention patent, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a rear elevational view of the overall construction of the present invention;
FIG. 3 is a schematic structural view of the whole body of the ground beam of the present invention;
FIG. 4 is a side view of the overall construction of the body of the ground beam of the present invention;
FIG. 5 is an assembled sectional view of the whole body of the ground beam, the ground and the cofferdam of the present invention;
FIG. 6 is an exploded view of the connecting structure of the present invention;
FIG. 7 is a side view showing an expanded view of the overall structure of the connecting structure of the present invention;
FIG. 8 is a schematic structural view of the ground beam body and the connecting structure according to the present invention;
FIG. 9 is a schematic structural view of the displacement structure and the ground beam body according to the present invention;
FIG. 10 is a schematic view of the overall structure of the displacement structure of the present invention;
fig. 11 is a side view of the overall structure of the displacement structure of the present invention.
In the figure: 1. a ground beam body; 2. a sliding plate; 3. a plug-in fixing structure; 4. a protection plate; 5. a trapezoidal support plate; 6. a slide rail; 7. a sliding groove; 8. a first slot; 9. a first fixing through hole; 10. fixedly installing a through hole; 11. a square support plate; 12. a second fixing through hole; 13. a lower fixed block; 14. inserting grooves; 15. a C-shaped fixed support block; 16. a middle fixed block; 17. a third fixing through hole; 18. a connecting plate; 19. a second slot; 20. fixing the support plate; 21. a fourth fixing through hole; 22. an upper fixed block; 23. a fifth fixing through hole; 24. an insertion block; 25. connecting grooves; 26. a first upright post fixing plate; 27. a second upright post fixing plate; 28. a first connection block; 29. a second connecting block; 30. sleeving a fixed block; 31. sleeving a fixed groove; 32. a dovetail chute; 33. a roller; 34. a sixth fixing through hole; 35. installing a bolt; 36. a square sizing block; 37. a ground surface; 38. cofferdam; 39. a filler; 40. and (5) dislocating the vertical plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-11, a trapezoidal i-shaped ground beam foundation structure comprises a ground beam body 1, a trapezoidal support plate 5 and a square support plate 11, wherein the ground beam body 1 is a trapezoidal i-shaped ground beam and adopts a trapezoidal i-shaped beam structure, a large bottom plane is placed on the ground 37, so that the average load is small, the placement is more stable, a staggered vertical plate 40 is fixed at the center of the lower end of the ground beam body 1, and the ground beam body 1 is prevented from generating horizontal displacement through the staggered vertical plate 40, so that the ground beam body 1 is firmer;
the plurality of trapezoidal supporting plates 5 are located on the inner side of one side of the ground beam body 1, the trapezoidal supporting plates 5 and the ground beam body 1 are fixedly connected through welding, the square supporting plates 11 are located on the inner side of the other side of the ground beam body 1, the square supporting plates 11 and the ground beam body 1 are fixedly connected through welding, a protection plate 4 is fixed on one side of the ground beam body 1 away from the trapezoidal supporting plates 5, the protection plate 4 is made of an anti-corrosion PP plate, installation gaps of the protection plate 4 are sealed through silica gel, acid mist corrosion is avoided, construction steps are simple, and installation cost is reduced;
first fixing through holes 9 are formed in the upper ends of the trapezoidal supporting plate 5 and the square supporting plate 11, second fixing through holes 12 are formed in the two ends of the ground beam body 1, a plurality of fixing installation through holes 10 are formed in the two sides of the lower end of the ground beam body 1, installing bolts 35 are arranged inside the fixing installation through holes 10, the ground beam body 1 is fixedly connected with the ground 37 through the installing bolts 35, the ground beam body 1 is fixedly connected with the cofferdam 38 through the installing bolts 35, the installing bolts 35 are chemical anchor bolts which are novel fastening materials and consist of chemical agents and metal rod bodies, and the fixing device can be used for installation of various curtain walls, rear-added embedded parts in marble dry-hanging construction and equipment installation, highway and bridge guardrail installation, building reinforcing and transformation and other occasions, wherein the chemical anchor bolts consist of vinyl resin, quartz particles and curing agents and have better acid and alkali resistance, The heat resistance, fire resistance and temperature sensitivity are low, expansion extrusion stress to a base material is avoided, the material is suitable for heavy loads and various vibration loads, the requirements on installation distance and edge distance are low, the installation is rapid, the curing is rapid, and the construction progress is not influenced;
two slide rails 6 are fixed at the center of the top end of the floor beam body 1, slide grooves 7 are formed in the upper end of the floor beam body 1 and located on two sides of the slide rails 6, two first inserting grooves 8 are formed in two ends of the upper end of the floor beam body 1, the floor beam body 1 is fixed at the upper end of the joint of the ground 37 and the cofferdam 38, later construction is facilitated, a square sizing block 36 is arranged between the lower end of the floor beam body 1 and the cofferdam 38, leveling of the floor beam body 1 and the cofferdam 38 is facilitated through the square sizing block 36, the levelness of the floor beam body 1 is guaranteed, fillers 39 are filled between the lower end of the floor beam body 1 and the ground 37 and the cofferdam 38, the fillers 39 are high-performance non-shrinkage grouting materials, a double protection effect is achieved for fixing the floor beam body 1, acid mist is prevented from overflowing from gaps, and environmental pollution is reduced;
a lower fixed block 13 and an inserting fixed structure 3 are fixed between the ground beam body 1 and another ground beam body 1, the inserting fixed structure 3 is positioned at the upper end of the lower fixed block 13 and is connected with the lower fixed block 13 through inserting, the inserting fixed structure 3 comprises an upper fixed block 22 and an inserting block 24, the inserting block 24 is positioned at the lower end of the upper fixed block 22, the upper end of the lower fixed block 13 is provided with a connecting groove 25, a middle fixed block 16 and a connecting plate 18 are fixed between the lower fixed block 13 and the inserting fixed structure 3 and positioned at two sides of the connecting groove 25, the connecting plate 18 is positioned at the upper end of the middle fixed block 16, two C-shaped fixed supporting blocks 15 and a fixed supporting plate 20 are fixed between the lower end of the connecting plate 18 far away from the middle fixed block 16 and the upper end of the lower fixed block 13, the fixed supporting plate 20 is positioned between the, two second slots 19 are formed in the connecting plate 18, the inserting slot 14 is located at the lower end of the second slot 19, and the lower end of the inserting block 24 penetrates through the second slot 19 and is located in the inserting slot 14;
the lower end of the ground beam body 1 is positioned inside the connecting groove 25 and is in sliding connection, the middle part of the ground beam body 1 is positioned between the two middle fixing blocks 16 and is in sliding connection, the upper end of the ground beam body 1 is positioned between the connecting plate 18 and the upper fixing block 22 and is in sliding connection, the inside of the inserting block 24 is provided with a fifth fixing through hole 23, the inside of the C-shaped fixing support block 15 and the fixing support plate 20 are provided with a fourth fixing through hole 21, the fifth fixing through hole 23 and the fourth fixing through hole 21 are on the same horizontal line, the inside of the fifth fixing through hole 23 and the fourth fixing through hole 21 is provided with a first fastening bolt, the inserting block 24, the fixing support plate 20 and the C-shaped fixing support block 15 are connected and fixed through a first fastening bolt, the two ends of the middle fixing blocks 16 are provided with third fixing through holes 17, the third fixing through holes 17 and the second fixing through holes 12 are on the same horizontal line, the inside of the third fixing through holes 17 and the second fixing, the middle fixing block 16 is fixedly connected with the ground beam body 1 through a second fastening bolt;
the upper end of the ground beam body 1 is slidably connected with a sliding plate 2, the lower end of the sliding plate 2 is provided with a dovetail chute 32, the sliding rail 6 is positioned inside the dovetail chute 32, the lower end of the sliding plate 2 and both sides of the dovetail chute 32 are rotatably connected with a plurality of rollers 33, the rollers 33 are slidably connected with the sliding chute 7, both sides of the upper end of the sliding plate 2 are respectively fixed with a first upright fixing plate 26, two second upright fixing plates 27 are fixed at the upper end of the sliding plate 2 and positioned between the two first upright fixing plates 26, a placing groove capable of placing an upright is formed between the two first upright fixing plates 26 and the two second upright fixing plates 27, the first upright fixing plates 26 and the sliding plate 2 are fixedly connected by welding, the second upright fixing plates 27 and the sliding plate 2 are fixedly connected by welding, so that the connection between the first upright fixing plates 26 and the sliding plate 2 is firmer, and the connection between the second upright fixing, the welding method of the first vertical column fixing plate 26 and the sliding plate 2 and the welding method of the second vertical column fixing plate 27 and the sliding plate 2 can be arc welding, the arc welding is the most widely applied welding method in industrial production, the principle of the method is that welding rods and workpieces are mutually melted by heat generated by arc discharge (commonly called arc combustion) and form welding seams after condensation, so that a welding process of a firm joint is obtained, when low-carbon steel or low-alloy steel is welded by the arc welding, the temperature of the central part of an arc can reach 6000-8000 ℃, and the temperature of two electrodes can reach 2400-2600 ℃;
the lower ends of the two sides of the sliding plate 2 are provided with sleeve connection fixed blocks 30, the sliding plate 2 and the sleeve connection fixed blocks 30 are fixedly connected through a first connecting block 28 and a second connecting block 29, the first connecting block 28 is fixed at the upper end of the sleeve connection fixed block 30 and is fixedly connected through welding, the first connecting block 28 is fixed at the two ends of the sliding plate 2 and is fixedly connected through welding, and the first connecting block 28 and the second connecting block 29 are fixedly connected through pins;
cup joint fixed slot 31 has all been seted up to the one end that just keeps away from second connecting block 29 of the one end of cup jointing fixed block 30, one of them cup joints fixed slot 31 and trapezoidal backup pad 5 that the fixed block 30 was seted up and is clearance fit, another cup joints fixed slot 31 and square backup pad 11 that cup joints that the fixed block 30 was seted up and is clearance fit, sixth fixing hole 34 has all been seted up to the both sides of cup jointing fixed block 30, sixth fixing hole 34 and first fixing hole 9 are on same water flat line, sixth fixing hole 34 is provided with third fastening bolt with the inside of first fixing hole 9, one of them cup joints fixed slot 31 and trapezoidal backup pad 5 that the fixed block 30 was seted up and is connected fixedly through third fastening bolt, another cup joints fixed slot 31 and square backup pad 11 that the fixed block 30 was seted up and passes through third fastening bolt.
The working principle is as follows: when in use, the lower end of the ground beam body 1 and the lower end of the other ground beam body 1 are inserted into the connecting groove 25 arranged on the lower fixing block 13, so that the middle parts of the two ground beam bodies 1 enter between the two middle fixing blocks 16, then the splicing fixing structure 3 is spliced with the connecting plate 18, so that the splicing block 24 passes through the first slot 8 and the second slot 19 to enter into the splicing groove 14, the splicing fixing structure 3 is fixed with the fixing support plate 20 and the C-shaped fixing support block 15 by the first fastening bolt passing through the fourth fixing through hole 21 and the fifth fixing through hole 23, the ground beam body 1 is connected and fixed with the middle fixing block 16 by the second fastening bolt passing through the third fixing through hole 17 and the second fixing through hole 12, so that the two ground beam bodies 1 are fixed, the connection between the ground beam and the ground beam is firmer by the design of the connecting structure, and the connection between the ground beam and the ground beam is prevented from being firm enough, influence is caused to later construction;
when the stand of 2 upper ends of sliding plate need to be removed, through dismantling third fixing bolt, make and cup joint fixed block 30 and can follow trapezoidal backup pad 5 and square backup pad 11 outside and move aside, will cup joint fixed block 30 again and lift up and remove sliding plate 2, remove the position of suitable trapezoidal backup pad 5 and square backup pad 11 with sliding plate 2, will cup joint fixed block 30 again and put down will cup joint fixed slot 31 and overlap in the outside of trapezoidal backup pad 5 and square backup pad 11, reset the fixed displacement operation of accomplishing the stand of third fixing bolt again, through the displacement structural design, make the stand after fixing can carry out the displacement operation when needs remove, and can fix after the displacement operation, make the suitability of structure better.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a trapezoidal I-shaped ground beam foundation structure, includes ground beam body (1), trapezoidal backup pad (5), square backup pad (11), its characterized in that: the ground beam comprises a ground beam body (1), a trapezoidal support plate (5), a square support plate (11), a plurality of fixed mounting through holes (10), two slide rails (6), sliding grooves (7), a plurality of sliding rails (6), a plurality of sliding grooves (7), a plurality of sliding rails (7), a plurality of sliding grooves (7), a plurality of sliding rails (6), a plurality of sliding grooves (7) and a plurality of sliding grooves (10) are arranged at the center of the top end of the ground beam body (1), wherein the trapezoidal support plate (5) is positioned at the inner side of one side of the ground beam body (1), the square support plate (11) is positioned at the inner side of the other side of the ground beam body (1), two first slots (8) are formed in two ends of the upper end of the ground beam body (1);
a lower fixed block (13) and an inserting fixed structure (3) are fixed between the ground beam body (1) and another ground beam body (1), the inserting fixed structure (3) is positioned at the upper end of the lower fixed block (13) and is connected with the lower fixed block (13) through inserting, the inserting fixed structure (3) comprises an upper fixed block (22) and an inserting block (24), the inserting block (24) is positioned at the lower end of the upper fixed block (22), a connecting groove (25) is formed in the upper end of the lower fixed block (13), a middle fixed block (16) and a connecting plate (18) are fixed between the lower fixed block (13) and the inserting fixed structure (3) and on two sides of the connecting groove (25), the connecting plate (18) is positioned at the upper end of the middle fixed block (16), two C-shaped fixed supporting blocks (15) and one fixed supporting plate (20) are fixed between the lower end of the connecting plate (18) far away from one end of the middle fixed block (16), the fixed support plate (20) is positioned between the two C-shaped fixed support blocks (15), two inserting grooves (14) are formed between the C-shaped fixed support blocks (15) and the fixed support plates (20), two second inserting grooves (19) are formed in the connecting plate (18), the inserting grooves (14) are positioned at the lower ends of the second inserting grooves (19), and the lower ends of the inserting blocks (24) penetrate through the second inserting grooves (19) and are positioned in the inserting grooves (14);
the lower end of the ground beam body (1) is positioned in the connecting groove (25) and is in sliding connection, the middle of the ground beam body (1) is positioned between the two middle fixing blocks (16) and is in sliding connection, the upper end of the ground beam body (1) is positioned between the connecting plate (18) and the upper fixing block (22) and is in sliding connection, fifth fixing through holes (23) are formed in the inserting blocks (24), fourth fixing through holes (21) are formed in the C-shaped fixing support blocks (15) and the fixing support plates (20), the fifth fixing through holes (23) and the fourth fixing through holes (21) are on the same horizontal line, first fastening bolts are arranged in the fifth fixing through holes (23) and the fourth fixing through holes (21), and the inserting blocks (24), the fixing support plates (20) and the C-shaped fixing support blocks (15) are connected and fixed through the first fastening bolts, third fixing through holes (17) have all been seted up at the both ends of well fixed block (16), third fixing through holes (17) are on same water flat line with second fixing through holes (12), third fixing through holes (17) are provided with second fastening bolt with the inside of second fixing through holes (12), well fixed block (16) are connected fixedly through second fastening bolt with ground beam body (1).
2. The i-beam substructure of claim 1, wherein: the upper end of the ground beam body (1) is connected with a sliding plate (2) in a sliding mode, a dovetail sliding groove (32) is formed in the lower end of the sliding plate (2), the sliding rail (6) is located inside the dovetail sliding groove (32), a plurality of rollers (33) are rotatably connected to the lower end of the sliding plate (2) and located on two sides of the dovetail sliding groove (32), the rollers (33) are connected with the sliding groove (7) in a sliding mode, first upright fixing plates (26) are fixed to two sides of the upper end of the sliding plate (2), two second upright fixing plates (27) are fixed to the upper end of the sliding plate (2) and located between the two first upright fixing plates (26), a placing groove capable of placing an upright is formed between the two first upright fixing plates (26) and the two second upright fixing plates (27), and sleeve connection fixing blocks (30) are arranged at the lower ends of two sides of the sliding plate (, the sliding plate (2) and the sleeve joint fixing block (30) are fixedly connected with a second connecting block (29) through a first connecting block (28), the first connecting block (28) is fixed at the upper end of the sleeve joint fixing block (30) and is fixedly connected through welding, the first connecting block (28) is fixed at two ends of the sliding plate (2) and is fixedly connected through welding, and the first connecting block (28) and the second connecting block (29) are fixedly connected through pins;
the one end of cup jointing fixed block (30) and the one end of keeping away from second connecting block (29) have all been seted up and have been cup jointed fixed slot (31), one of them cup jointed fixed slot (31) and trapezoidal backup pad (5) of seting up of fixed block (30) and be clearance fit, another cup joint fixed slot (31) and square backup pad (11) of seting up of fixed block (30) and be clearance fit, sixth fixing hole (34) have all been seted up to the both sides of cup jointing fixed block (30), sixth fixing hole (34) and first fixing hole (9) are on same water flat line, sixth fixing hole (34) and the inside of first fixing hole (9) are provided with third fastening bolt, one of them cup joint fixed slot (31) and trapezoidal backup pad (5) of seting up of fixed block (30) and pass through third fastening bolt and be connected fixedly, another cup joint fixed slot (31) and square backup pad (11) of seting up of fixed block (30) And the third fastening bolt is used for connecting and fixing.
3. The i-beam substructure of claim 2, wherein: the first upright post fixing plate (26) and the sliding plate (2) are fixedly connected through welding, and the second upright post fixing plate (27) and the sliding plate (2) are fixedly connected through welding.
4. The i-beam substructure of claim 1, wherein: the ground beam body (1) is fixed at the upper end of the joint of the ground (37) and the cofferdam (38).
5. The i-beam substructure of claim 1, wherein: the ground beam body (1) is a trapezoid I-shaped ground beam.
6. The I-beam substructure of claim 4, wherein: the fixed mounting through-hole (10) is inside all to be provided with construction bolt (35), the grade beam body (1) is connected fixedly through construction bolt (35) and ground (37), grade beam body (1) is connected fixedly through construction bolt (35) and cofferdam (38), construction bolt (35) are the chemical anchor bolt.
7. The I-beam substructure of claim 4, wherein: a square sizing block (36) is arranged between the lower end of the ground beam body (1) and the cofferdam (38).
8. The i-beam substructure of claim 1, wherein: and a staggered vertical plate (40) is fixed at the center of the lower end of the ground beam body (1).
9. The i-beam substructure of claim 1, wherein: and fillers (39) are filled between the lower end of the ground beam body (1) and the ground (37) and between the lower end of the ground beam body and the cofferdam (38), and the fillers (39) are high-performance non-shrinkage grouting materials.
10. The i-beam substructure of claim 1, wherein: the ground beam body (1) and the side far away from the trapezoidal support plate (5) are fixed with a protection plate (4), and the protection plate (4) is made of an anti-corrosion PP plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843500.7A CN111877385A (en) | 2020-08-20 | 2020-08-20 | Trapezoidal I-shaped ground beam foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843500.7A CN111877385A (en) | 2020-08-20 | 2020-08-20 | Trapezoidal I-shaped ground beam foundation structure |
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| CN111877385A true CN111877385A (en) | 2020-11-03 |
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| CN202010843500.7A Pending CN111877385A (en) | 2020-08-20 | 2020-08-20 | Trapezoidal I-shaped ground beam foundation structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018100585A (en) * | 2016-12-22 | 2018-06-28 | Ｉｈｉ運搬機械株式会社 | Foundation structure |
| CN110499826A (en) * | 2019-08-29 | 2019-11-26 | 淄博询知方技术开发有限公司 | Connection structure between a kind of steel-structure factory building beam column, beam |
| CN211285980U (en) * | 2019-10-18 | 2020-08-18 | 深圳邦城建设有限公司 | Building beam body reinforcing steel structure |
| CN212670618U (en) * | 2020-08-20 | 2021-03-09 | 浙江盛达铁塔有限公司 | Trapezoidal I-shaped ground beam foundation structure |
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2020
- 2020-08-20 CN CN202010843500.7A patent/CN111877385A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018100585A (en) * | 2016-12-22 | 2018-06-28 | Ｉｈｉ運搬機械株式会社 | Foundation structure |
| CN110499826A (en) * | 2019-08-29 | 2019-11-26 | 淄博询知方技术开发有限公司 | Connection structure between a kind of steel-structure factory building beam column, beam |
| CN211285980U (en) * | 2019-10-18 | 2020-08-18 | 深圳邦城建设有限公司 | Building beam body reinforcing steel structure |
| CN212670618U (en) * | 2020-08-20 | 2021-03-09 | 浙江盛达铁塔有限公司 | Trapezoidal I-shaped ground beam foundation structure |
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