CN217480233U - Foundation structure of foundation type ground firmware and structure adopting same - Google Patents
Foundation structure of foundation type ground firmware and structure adopting same Download PDFInfo
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- CN217480233U CN217480233U CN202221463395.5U CN202221463395U CN217480233U CN 217480233 U CN217480233 U CN 217480233U CN 202221463395 U CN202221463395 U CN 202221463395U CN 217480233 U CN217480233 U CN 217480233U
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model provides a foundation structure of base formula ground firmware and adopt its structure, base formula ground firmware is through the base plate looks rigid coupling of the support column bottom of assembly subassembly and structure, replaces cast in situ or prefabricated concrete block as the base through base formula ground firmware. The utility model discloses have higher bearing capacity, permeate water, inhale shake the damping, and construction, maintenance and demolish convenient, quick, ground firmware and assembly subassembly all recoverable and ability used repeatedly, effectively reduce engineering construction cost, shortened construction period, have the characteristic of environmental protection and realization green construction and construction concurrently.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, especially, relate to foundation structure of base formula ground firmware and adopt its structure.
Background
In the installation process of the existing structures of street lamps or base stations (such as signal iron towers, power towers, video or meteorological monitoring towers and the like), the foundation structure usually adopts cast-in-place or prefabricated concrete blocks as a base, and a base plate fixedly connected with the lower ends of one or more support columns at the lower part of the street lamp or the base station is arranged on the concrete blocks and is fixed on the concrete blocks in a bolt-nut pair mode and the like. The concrete blocks used as the base are long in time consumption if being manufactured on site, and are greatly limited in areas with inconvenient transportation and construction if being prefabricated. When the concrete block is temporarily used, it is difficult to dispose of the concrete block as construction waste and the disposal cost is very high when the concrete block is removed after use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a foundation structure of foundation formula ground firmware and adopt its structure specifically is:
a base-type ground fastener, including a pouch, and a fitting assembly including
The lower bottom plate and the upper clamping plate are respectively positioned on the lower surface and the upper surface of the bottom surface of the bag, and the bottom surface of the bag is clamped and fixed by the lower bottom plate and the upper clamping plate through a bolt and nut pair;
the bottom end of the connecting rod is fixedly connected to the upper clamping plate;
the upper pressing plate is pressed on the top surface of the bag, bolts fixedly connected with the base plate of the structure penetrate through bolt through holes corresponding to the upper pressing plate, and screw heads of the bolts are arranged between the upper pressing plate and the top surface of the bag; the top of the connecting rod penetrates through a connecting rod through hole correspondingly formed in the upper pressure plate, and the upper pressure plate is tightly pressed by the pressing nut and the thread section on the top of the connecting rod in a threaded connection.
The upper surface of the upper clamping plate is fixedly connected with a lock hoop, a lock hoop through hole of the lock hoop is provided with internal threads, the bottom end part of the connecting rod is provided with an external thread section, and the external thread section of the bottom end part of the connecting rod is fixedly connected with the internal threads of the lock hoop through hole through threaded connection, so that the upper clamping plate is fixed.
The lock hoop and the upper clamping plate are fixed by welding or are integrally manufactured.
The lock hoop is an independent part and is matched with a lock hoop nut, the main body of the lock hoop is provided with a lock hoop through hole which is used for being in threaded connection with the connecting rod and is provided with internal threads, the bottom end of the main body is provided with an annular shoulder block body, and the outer wall of the main body is provided with an external thread section which is used for being in threaded connection with the lock hoop nut.
The lower bottom plate and the upper clamping plate are respectively provided with a lock hoop through hole for the main body of the lock hoop to pass through; the main part of lock hoop upwards wears in proper order through the lock hoop through-hole of bottom plate, bag bottom surface, punch holder lock hoop through-hole, and annular fender shoulder body butt bottom plate, lock hoop nut spiro union protrusion in the lock hoop main part and the butt punch holder of punch holder.
The foundation structure of the structure comprises at least one supporting column, a base plate is fixedly arranged at the bottom end of each supporting column, each base plate is arranged on an upper pressure plate of the base type ground fixing piece and fixed with the upper pressure plate, and a part of each supporting column, the base plate and the base type ground fixing piece are buried under the ground.
And a bolt and nut pair is adopted to penetrate through a bolt through hole on the base plate to fixedly connect the base plate with the upper pressure plate.
The top end of the connecting rod protruding out of the upper pressure plate and the pressing nut screwed with the connecting rod are accommodated in the accommodating groove correspondingly formed in the lower surface of the base plate.
A base plate is clamped between the base plate and the upper pressure plate, a containing through hole for containing the top end of the connecting rod and a pressing nut screwed with the connecting rod is formed in the base plate, and the containing through hole and the corresponding bottom surface of the base plate form a pressing nut containing groove for containing the top end of the connecting rod protruding out of the upper pressure plate and the pressing nut screwed with the connecting rod; the backing plate is also provided with a bolt through hole for penetrating through the bolt and nut pair.
The utility model discloses have higher bearing capacity, permeate water, inhale the shake damping, and construct, maintain and demolish convenient, quick, ground firmware and assembly subassembly all recoverable and ability used repeatedly, effectively reduce engineering construction cost, shortened construction period, have the feature of environmental protection and realization green construction and construction concurrently.
Drawings
The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:
FIG. 1 is an exploded view of an embodiment of a mounting assembly including a connecting rod;
FIG. 2 is a schematic view of the lower plate and the upper clamp plate of the mounting assembly clamping and fixing the bottom surface of the bag;
FIG. 3 is a schematic view showing a state in which the lower plate and the connecting rod are assembled to the bladder;
FIG. 4 is a schematic cross-sectional view of the fastener filled with a fill material and with the bag mouth closed;
FIG. 5 is a sectional view showing a state that the ground fixing member is placed in the excavated base groove;
FIG. 6 is a sectional view showing a state where the ground fixing member is fixed to the base plate of the temporary street lamp by the fitting assembly;
FIG. 7 is a schematic cross-sectional view of the base structure of an embodiment in which a layer of caul is added between the upper platen and the base plate;
FIG. 8 is a schematic cross-sectional view of the base structure of an embodiment in which the connecting rods are multiple and the supporting columns are arranged obliquely;
FIG. 9 is a schematic diagram of a base structure exemplified by a power tower;
FIG. 10 is an exploded view of another embodiment of the mounting assembly in an assembled relationship;
fig. 11 is a schematic view of the bottom plate and the top clamp plate of the mounting assembly clamping the bottom surface of the bladder in place according to another embodiment.
The main reference symbols in the figures are: 1-ground firmware; 11-pouch; 110-pouch floor; 111-upper cover; 12-a filler material; 16-a harness body; 21-a lower bottom plate; 210-a backplane via; 22-a locking collar; 221-locking collar through hole; 23-upper splint; 231-bolt through holes; 2321-bolt and nut pair; 24-a connecting rod; 241. 242-external thread section; 25-an upper platen; 250-connecting rod through hole; 251-bolt through holes; 26-a compression nut; 27-a backing plate; 4-foundation; 4' -backfilling; 5-a base plate; 6-support column.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model discloses in, provide an assembly subassembly and with the assembly structure that ground firmware combines thereof, through convenient, detachable assembly structure, make ordinary ground firmware become base formula ground firmware, can be used for replacing the base among the foundation structure of concrete block as the structure.
As shown in fig. 2 and 3, the present invention relates to a flooring member comprising a pouch 11, wherein the pouch 11 is used for enclosing an inner filling material 12. The pouch 11 is generally formed in a square or rectangular parallelepiped shape; the opening of the pouch 11 is located at the upper end, which is convenient for filling the filling material when opened, and after filling the filling material is completed, the opening of the pouch can be covered and closed by the four-piece upper cover 111. The harness body 16 is a stressed member for hoisting the entire ground fastener. The bottom end of the suspender body is generally fixedly connected to the center of the bottom surface of the bag; to facilitate shape retention, the ground fastener may further be provided with a plurality of truss bands, base band, etc. (not shown in the figures), and the arrangement manner is not described herein again, which belongs to the prior art. The filling material 12 can be a mixture of graded broken stone, sand, recycled concrete aggregate, steel slag, light material, elastic material and the like, or a mixture of a plurality of the materials or one of the materials; if the filling material 12 is foundation soil, soil hardening agent can be added according to the requirement to prepare solidified soil through mixing and stirring. The bag 11 is made of high-strength plastic fiber woven cloth with super weather resistance and corrosion resistance through cutting and sewing; the base belt and the truss belt are belts woven by high-strength plastic fibers with ultra-weather resistance and corrosion resistance; the bag, the base belt and the truss belt have certain elasticity and higher tensile strength, can resist the corrosion of ultraviolet rays, nuclear rays, seawater, saline-alkali soil, acidic substances, frozen soil and the like, and has the durability of more than 50 years under the condition of keeping out of the sun.
Specifically, referring to the embodiment shown in fig. 1, the assembly includes a lower base plate 21, an upper clamp plate 23, a connecting rod 24, an upper clamp plate 25, and a compression nut 26;
referring to fig. 1 and 2, the lower plate 21 and the upper plate 23 are respectively located on the lower surface and the upper surface of the bottom surface 110 of the capsular bag, and pass through the bolt through holes 231 correspondingly formed in the lower plate 21, the bottom surface 110 of the capsular bag and the upper plate 23 through the bolt and nut pair 2321, so that the lower plate 21 and the upper plate 23 are firmly fixed to the bottom surface of the capsular bag.
The bottom end of the connecting rod 24 is vertically and fixedly connected to the upper clamping plate 23; in the present embodiment, the bottom end of the connecting rod 24 is fixed to the upper plate 23 by fixedly connecting a locking collar 22 at the center of the upper surface of the upper plate 23, a locking collar through hole 221 of the locking collar has an internal thread, the bottom end of the connecting rod 24 is provided with an external thread section 242, and the external thread section 242 at the bottom end of the connecting rod 24 is fixedly connected to the internal thread of the locking collar through hole 221 through a threaded connection, so as to achieve the fixation with the upper plate 23.
In the embodiment shown in fig. 1 in combination with fig. 4, the locking band 22 and the upper clamping plate 23 are fixed by welding, and a in fig. 4 is a welding seam where the locking band 22 and the upper clamping plate 23 are welded.
To minimize welding during field operations, the locking collar may be integrally formed with the upper clamping plate 23 (not shown).
Also to minimize welding operations during field operations, as shown in fig. 10 in conjunction with the alternative embodiment of fig. 11, the locking collar 22a is a separate component that mates with a locking collar nut 26a, and the locking collar 22a is configured to facilitate assembly and disassembly in the field: the main body of the locking band 22a still has a locking band through hole 221a provided with internal threads for threaded connection with the connecting rod, an annular shoulder body 223a is provided at the bottom end of the locking band main body, and the outer wall of the main body is provided with an external thread section 222a for threaded connection with the locking band nut 26 a; correspondingly, the lower base plate 21 and the upper clamping plate 23 are respectively provided with a lock hoop through hole 210 and a lock hoop through hole 230 for the lock hoop main body to pass through. The assembly structure is shown in fig. 11: bag bottom surface 10 is cliied to lower plate 21 and punch holder 23, and the lock hoop through-hole 230 of punch holder 23 is adjusted well to the lock hoop through-hole 210 of lower plate 21, the lock hoop main part is worn the lock hoop through-hole 210 of lower plate 21 up in proper order, bag bottom surface 10, punch holder 23 lock hoop through-hole 230, it is spacing that annular fender shoulder body 223 butt lower plate 21 cooperates, lock hoop nut 26a spiro union protrusion in the lock hoop main part of punch holder 23 and butt punch holder 23, thereby both realized lock hoop and punch holder fixed needs mutually, also further strengthened lower plate and punch holder to the tight fixedly of bag bottom surface, and, this kind of structure need not the welding, convenient field operation.
Fig. 10 and 11 are both embodiments in which one connecting rod is used, and when a plurality of connecting rods are used, the corresponding connecting hoop structure of each connecting rod is basically the same as that of one connecting rod, and the description is omitted here.
As shown in fig. 4, the length of the connecting rod 24 is higher than the overall height of the ground fixing member, so that after the ground fixing member is filled with the filling material 12 and the pocket is closed, the top tube of the connecting rod 24 can penetrate through and protrude out of the upper cover of the pocket, and meanwhile, the sling body penetrates through the gap between the upper covers of the pocket and protrudes out of the upper cover of the pocket for lifting.
As shown in fig. 5, a groove pit is firstly dug in the foundation 4 at the position of a corresponding support column of a structure to be erected, and then the pre-assembled ground fastener shown in fig. 4 is lifted into the groove pit, after the lifting is completed, the part of the sling body 16 exposed out of the top surface of the pocket can be bent and pressed to be attached to the top surface of the pocket, the upper pressing plate 25 is pressed on the top surface of the pocket, and the bent part of the sling body 16 exposed out of the top surface of the pocket is clamped between the upper pressing plate 25 and the top surface of the pocket; before the upper pressing plate 25 is pressed on the top surface of the bag, bolts of the bolt and nut pair 2321a need to penetrate through bolt through holes 251 corresponding to the upper pressing plate 25, and the bolt through holes 251 can also be provided with countersunk holes for accommodating bolt heads so as to keep the bottom surface of the upper pressing plate 25 flat and enable the bottom surface to be attached to the top surface of the bag more tightly; after the top of the connecting rod 24 passes through the connecting rod through hole 250 correspondingly formed in the upper pressure plate 25, the upper pressure plate 25 is tightly pressed by the pressing nut 26 and the threaded section 241 at the top of the connecting rod 24. Thus, the assembly of the base type ground fixing part is completed.
Then, the foundation structure can be formed by fixedly connecting the base type ground fixing piece and the corresponding support column of the structure.
Fig. 6 is a cross-sectional view of the state that the temporary street lamp is fixed to the base plate of the temporary street lamp through the assembly component, in which other structures of the temporary street lamp are hidden, only the supporting column 6 is shown, the supporting column 6 of the temporary street lamp is perpendicular to the base plate 5 at the bottom of the temporary street lamp, the base plate 5 is placed on the upper pressing plate 25 of the base type ground lamp, and the bolt and nut pair passes through the bolt through hole on the base plate 5 to fixedly connect the base plate 5 with the upper pressing plate 25. In order not to affect the fixing of the base plate 5 and the upper pressing plate 25, the top end of the connecting rod 24 protruding above the upper pressing plate 25 and the pressing nut 26 screwed with the connecting rod can be accommodated in the accommodating groove 51 correspondingly formed on the lower surface of the base plate 5. Then, the groove is filled by backfill soil 4', and a part of the supporting column, the base plate and the base type ground fixing piece are all surrounded by the backfill soil. By this point, the foundation structure has been completed.
If the base plate of the structure delivery belt is not provided with accommodating grooves, as shown in fig. 7, a backing plate 27 is clamped between the base plate 5a of the structure support column and the upper press plate 25, an accommodating through hole 271 for accommodating the top end of the connecting rod 24 and the pressing nut 26 screwed with the connecting rod is formed in the backing plate 27, and the accommodating through hole 271 and the corresponding bottom surface of the base plate form accommodating grooves; the backing plate 27 is also provided with a bolt through hole for passing through a bolt and nut pair.
Fig. 8 shows an example of oblique fastening between the supporting column 6b and the base plate 5b thereof, and a structure using such oblique fastening generally has four supporting columns, each of which is obliquely fastened to the base plate, for example, an example of a foundation structure of an electric tower shown in fig. 9, and each of which is fastened to a corresponding base type ground fastener below through a respective base plate.
Fig. 8 also shows a schematic connection structure of a group of assembly components equipped with two or more connecting rods, and the assembly structure of each connecting rod is the same as that of a single connecting rod, which is not described again here.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Base type ground fixing member, comprising a bag, characterized by further comprising a fitting assembly, the fitting assembly comprising
The lower bottom plate and the upper clamping plate are respectively positioned on the lower surface and the upper surface of the bottom surface of the bag, and the bottom surface of the bag is clamped and fixed by the lower bottom plate and the upper clamping plate through a bolt and nut pair;
the bottom end of the connecting rod is fixedly connected to the upper clamping plate;
the upper pressing plate is pressed on the top surface of the bag, bolts fixedly connected with the base plate of the structure penetrate through bolt through holes corresponding to the upper pressing plate, and screw heads of the bolts are arranged between the upper pressing plate and the top surface of the bag; the top of the connecting rod penetrates through a connecting rod through hole correspondingly formed in the upper pressure plate, and the upper pressure plate is tightly pressed by the pressing nut and the thread section on the top of the connecting rod in a threaded connection.
2. The foundation-type fastener of claim 1, wherein a locking band is fixed to the upper surface of the upper plate, the locking band has an internal thread in the through hole, the bottom end of the connecting rod has an external thread section, and the external thread section of the bottom end of the connecting rod is fixed to the internal thread of the through hole by a screw connection, thereby achieving the fixing to the upper plate.
3. The foundation-based fastener of claim 2, wherein the locking clip is secured to or integral with the upper plate by welding.
4. The foundation-type fastener of claim 2, wherein the locking band is a separate component matching a locking band nut, the body of the locking band has a locking band through hole provided with an internal thread for screw-coupling with the connecting rod, an annular shoulder body is provided at a bottom end of the body, and an outer wall of the body is provided with an external thread section for screw-coupling with the locking band nut.
5. The foundation type ground fixing piece of claim 4, wherein the lower bottom plate and the upper clamping plate are respectively provided with a lock hoop through hole for a main body of the lock hoop to pass through; the main part of lock hoop is worn through lock hoop through-hole, bag bottom surface, the punch holder lock hoop through-hole of bottom plate in proper order up, and annular fender shoulder body butt bottom plate, lock hoop nut spiro union protrusion in the lock hoop main part and the butt punch holder of punch holder.
6. A foundation structure for a structure, said structure comprising at least one supporting column, a base plate being attached to the bottom end of each supporting column, wherein each base plate is placed on and secured to an upper plate of a foundation-based fixture according to claim 1, and wherein a portion of the supporting column, its base plate and its foundation-based fixture are embedded in the ground.
7. A construction substructure as claimed in claim 6, wherein the base plate is fastened to the upper plate by means of bolt and nut pairs passing through bolt through holes in the base plate.
8. A structure foundation structure as claimed in claim 6, wherein the top ends of the tie bars projecting above the upper plate and their threaded compression nuts are received in correspondingly formed receiving grooves in the lower surface of the foundation plate.
9. The foundation structure of the structure according to claim 6, wherein a base plate is sandwiched between the base plate and the upper press plate, the base plate is provided with a receiving through hole for receiving the top end of the connecting rod and the pressing nut screwed thereto, and the receiving through hole and the bottom surface of the base plate corresponding to the receiving through hole form a pressing nut receiving groove for receiving the top end of the connecting rod protruding above the upper press plate and the pressing nut screwed thereto; the backing plate is also provided with a bolt through hole for penetrating through the bolt and nut pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463395.5U CN217480233U (en) | 2022-06-13 | 2022-06-13 | Foundation structure of foundation type ground firmware and structure adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463395.5U CN217480233U (en) | 2022-06-13 | 2022-06-13 | Foundation structure of foundation type ground firmware and structure adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217480233U true CN217480233U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221463395.5U Active CN217480233U (en) | 2022-06-13 | 2022-06-13 | Foundation structure of foundation type ground firmware and structure adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217480233U (en) |
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2022
- 2022-06-13 CN CN202221463395.5U patent/CN217480233U/en active Active
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