CN212772397U - Small-size foundation ditch rapid construction structure - Google Patents
Small-size foundation ditch rapid construction structure Download PDFInfo
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- CN212772397U CN212772397U CN202021595336.4U CN202021595336U CN212772397U CN 212772397 U CN212772397 U CN 212772397U CN 202021595336 U CN202021595336 U CN 202021595336U CN 212772397 U CN212772397 U CN 212772397U
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Abstract
The utility model discloses a small foundation pit rapid construction structure, which comprises a retainer ring, a top plate and a support frame; a retainer ring: the upper end and the lower end of the base are open, a base is arranged below the retaining ring at the lowest side, the retaining ring and the base are coaxial, screw rods are arranged in shaft holes of the base and the retaining ring, and nuts are connected to two ends of each screw rod in a threaded manner; top plate: a door opening is arranged in the middle of the top plate, a cover plate is clamped on the door opening, and a vertical escalator is fixed on the lower surface of the top plate; a support frame: the supporting frame is a rectangular frame plate, shaft holes are formed in four corners of the supporting frame, and the screw penetrates through the shaft holes; wherein: still include the side brace subassembly, the side brace subassembly is established in the outside of retaining ring, and is connected this small-size foundation ditch rapid construction structure with the roof cooperation, builds through the equipment and forms, has saved the time of building, has certain stability simultaneously, need not use the rail during the construction, reduces the interference to the road situation in the work progress.
Description
Technical Field
The utility model relates to a construction machinery technical field specifically is a small-size foundation ditch rapid construction structure.
Background
Urban sewage pipelines are often arranged at underground positions on roads, and when the pipelines jam, people need to excavate foundation pits in the road area so as to expose the underground sewage pipelines and facilitate dredging operation. In the existing construction method, because the traffic of roads is influenced by the construction in the daytime, the construction is carried out at night as far as possible, but a larger construction space still needs to be surrounded by the fence, so that inconvenience is caused for driving at night, meanwhile, the existing construction structure is complex in structure, inconvenient to construct, and the stability needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick construction structure of small-size foundation ditch, build through the equipment and form, saved the time of building, have certain stability simultaneously, need not use the rail during the construction, reduce the interference to the road situation in the work progress, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a small foundation pit rapid construction structure comprises a check ring, a top plate and a support frame;
a retainer ring: the upper end and the lower end of the base are open, a base is arranged below the retaining ring at the lowest side, the retaining ring and the base are coaxial, screw rods are arranged in shaft holes of the base and the retaining ring, and nuts are connected to two ends of each screw rod in a threaded manner;
top plate: a door opening is arranged in the middle of the top plate, a cover plate is clamped on the door opening, and a vertical escalator is fixed on the lower surface of the top plate;
a support frame: the supporting frame is a rectangular frame plate, shaft holes are formed in four corners of the supporting frame, and the screw penetrates through the shaft holes;
wherein: the side support assembly is arranged on the outer side of the retainer ring and is connected with the top plate in a matched mode.
Further, the base includes seat ring, flange and reserve tank, the upper end transitional coupling of seat ring has the flange, the lower extreme side of seat ring is equipped with two reserve tanks relatively, the screw rod passes the bolt hole of flange, supports the bottom of foundation ditch through the base.
Further, still include the anchor strut, the anchor strut has two and establishes both ends about the support frame is inboard relatively, the anchor strut is that triangle-shaped and three minute limit of the three difference of support frame is fixed continuous respectively, consolidates the support frame through the anchor strut, guarantees the support effect to screw rod and retaining ring.
Further, the side props the subassembly and includes bent plate and connecting plate, the bent plate is laminated with the retaining ring lateral surface of the top, the upper end at the bent plate is fixed to the connecting plate, the connecting plate passes through the bolt and links to each other with the roof is fixed, supports the border position of foundation ditch through the side props subassembly, guarantees the stability at foundation ditch edge.
Further, still include gusset plate and draw-in groove, the gusset plate is fixed in the lower port inside of seat ring, and gusset plate and preformed groove crisscross distribution, the middle part of gusset plate is equipped with the draw-in groove, and the bottom sprag of gusset plate and foundation ditch increases area of contact, improves stability.
Compared with the prior art, the beneficial effects of the utility model are that: this small-size foundation ditch rapid construction structure has following benefit:
1. the small foundation pit rapid construction structure supports the bottom of a foundation pit through the base, the upper side of the foundation pit is formed by splicing a plurality of check rings, the number of the check rings can be adjusted according to the depth of the foundation pit, and the top of the foundation pit is sealed through the top plate, so that the influence on road traffic during construction is reduced;
2. the top plate is provided with a door opening and is sealed by a cover plate, and constructors can go in and out and go up and down through the door opening and the escalator;
3. the inside of retaining ring supports through screw rod and support frame, and the outside supports the edge of foundation ditch through the side brace subassembly, guarantees good stability and security.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the base structure of the present invention.
In the figure: the device comprises a retainer ring 1, a base 2, a seat ring 201, a flange 202, a preformed groove 203, a screw rod 3, a nut 4, a top plate 5, a cover plate 6, an escalator 7, a support frame 8, a reinforcing rod 801, a side support assembly 9, a curved plate 901, a connecting plate 902, a reinforcing plate 10 and a clamping groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a small foundation pit rapid construction structure comprises a retainer ring 1, a top plate 5 and a support frame 8;
retainer ring 1: the upper end and the lower end are open, a base 2 is arranged below a check ring 1 at the lowest side, the check ring 1 and the base 2 are coaxial, a screw rod 3 is arranged in shaft holes of the base 2 and the check ring 1, and two ends of the screw rod 3 are in threaded connection with nuts 4;
the base 2 comprises a seat ring 201, a flange 202 and a reserved groove 203, the flange 202 is connected to the upper end of the seat ring 201 in a transition mode, the two reserved grooves 203 are oppositely arranged on the side face of the lower end of the seat ring 201, and the screw 3 penetrates through a bolt hole of the flange 202;
the fixing device further comprises a reinforcing plate 10 and clamping grooves 11, wherein the reinforcing plate 10 is fixed on the inner side of the lower port of the seat ring 201, the reinforcing plate 10 and the reserved grooves 203 are distributed in a staggered mode, and the clamping grooves 11 are formed in the middle of the reinforcing plate 10;
top plate 5: a door opening is arranged in the middle, a cover plate 6 is clamped on the door opening, and a vertical escalator 7 is fixed on the lower surface of the top plate 5;
the top plate 5 is provided with a door opening and is sealed by a cover plate 6, and constructors can go in and out and go up and down through the door opening and the escalator 7;
a support frame 8: the supporting frame is a rectangular frame plate, shaft holes are formed in four corners of the supporting frame 8, and the screw rods 3 penetrate through the shaft holes;
the supporting frame is characterized by further comprising two reinforcing rods 801, wherein the two reinforcing rods 801 are oppositely arranged at the left end and the right end of the inner side of the supporting frame 8, the reinforcing rods 801 are triangular, and three different edges of the supporting frame 8 are fixedly connected at three angles;
the inner part of the retainer ring 1 is supported by the screw rod 3 and the support frame 8, and the outer part of the retainer ring supports the edge of the foundation pit by the side support assembly 9, so that good stability and safety are ensured;
wherein: still include side brace subassembly 9, side brace subassembly 9 is established in the outside of retaining ring 1, and is connected with roof 5 cooperation, and side brace subassembly 9 includes bent plate 901 and connecting plate 902, and the laminating of the 1 lateral surface of retaining ring of bent plate 901 and the top, connecting plate 902 are fixed in the upper end of bent plate 901, and connecting plate 902 passes through the bolt and links to each other with roof 5 is fixed.
This small-size foundation ditch rapid construction structure supports the bottom of foundation ditch through base 2, and the upside forms through the concatenation of a plurality of retaining rings 1, and the quantity of retaining ring 1 can be adjusted according to the degree of depth of foundation ditch, and the top seals through roof 5, reduces the influence to road traffic during the construction.
When in use:
firstly digging a foundation pit at a construction position and exposing a pipeline, then placing a base 2 in the foundation pit, contacting a reinforcing plate 10 on the base 2 with a soil layer of the foundation pit, driving a timber pile into a clamping groove 11 for further reinforcement, placing the pipeline to be repaired in a reserved groove, selecting a proper number of check rings 1 according to the depth of the foundation pit, placing the check rings 1 on the upper surface of the base 2 layer by layer, arranging screw rods 3 in bolt holes of the check rings 1 and a flange 202, penetrating the upper ends of the screw rods 3 through shaft holes at four corners of a support frame 8, fixing two ends of the screw rods 3 through nuts 4, reinforcing the edge positions of the check ring 1 at the uppermost side and the foundation pit through a side support assembly 9, supporting a curved plate 901 in contact with the outer side surface of the check ring 1, pressing the connecting plate 902 on the soil layer, adding a top plate 5 on the top, connecting the top plate 5 with the connecting plate 902 through bolts, constructors can go in and out and go up and down through the door opening and the escalator 7, the top plate 5 and the road surface are kept flat as much as possible, and small vehicles can pass through the top plate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a small-size foundation ditch rapid construction structure which characterized in that: comprises a retainer ring (1), a top plate (5) and a support frame (8);
retainer ring (1): the upper end and the lower end of the base are open, a base (2) is arranged below the retaining ring (1) at the lowest side, the retaining ring (1) and the base (2) are coaxial, a screw rod (3) is arranged in shaft holes of the base (2) and the retaining ring (1), and nuts (4) are connected to two ends of the screw rod (3) in a threaded manner;
top plate (5): a door opening is arranged in the middle of the top plate, a cover plate (6) is clamped on the door opening, and a vertical escalator (7) is fixed on the lower surface of the top plate (5);
support frame (8): the screw rod is a rectangular frame plate, shaft holes are formed in four corners of the supporting frame (8), and the screw rod (3) penetrates through the shaft holes;
wherein: the side support assembly (9) is arranged on the outer side of the retainer ring (1) and is connected with the top plate (5) in a matched mode.
2. The rapid construction structure of a small foundation pit according to claim 1, wherein: the base (2) comprises a seat ring (201), a flange (202) and a reserved groove (203), the flange (202) is connected to the upper end of the seat ring (201) in a transition mode, the two reserved grooves (203) are oppositely arranged on the side face of the lower end of the seat ring (201), and the screw rod (3) penetrates through a bolt hole of the flange (202).
3. The rapid construction structure of a small foundation pit according to claim 1, wherein: still include reinforcing rod (801), reinforcing rod (801) have two and establish the both ends about support frame (8) inboard relatively, reinforcing rod (801) are triangle-shaped and three angles are the fixed linking to each other of three different limits of support frame (8) respectively.
4. The rapid construction structure of a small foundation pit according to claim 1, wherein: the side support assembly (9) comprises a curved plate (901) and a connecting plate (902), the curved plate (901) is attached to the outer side face of the uppermost retainer ring (1), the connecting plate (902) is fixed to the upper end of the curved plate (901), and the connecting plate (902) is fixedly connected with the top plate (5) through bolts.
5. The rapid construction structure of a small foundation pit according to claim 2, wherein: still include gusset plate (10) and draw-in groove (11), gusset plate (10) are fixed at the lower port inside of seat ring (201), and gusset plate (10) and preformed groove (203) crisscross distribution, the middle part of gusset plate (10) is equipped with draw-in groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021595336.4U CN212772397U (en) | 2020-08-04 | 2020-08-04 | Small-size foundation ditch rapid construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021595336.4U CN212772397U (en) | 2020-08-04 | 2020-08-04 | Small-size foundation ditch rapid construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212772397U true CN212772397U (en) | 2021-03-23 |
Family
ID=75050147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021595336.4U Active CN212772397U (en) | 2020-08-04 | 2020-08-04 | Small-size foundation ditch rapid construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212772397U (en) |
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2020
- 2020-08-04 CN CN202021595336.4U patent/CN212772397U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 79, Jingfu Yiheng Road, Daojiao, Daojiao Town, Dongguan City, Guangdong 523000 Patentee after: Guangdong Fucheng Construction Group Co.,Ltd. Address before: Building 6, qilinyuan, Niushan community, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: Dongguan Fucheng Construction Engineering Co.,Ltd. |