CN220644285U - Foundation pit steel support supporting device - Google Patents
Foundation pit steel support supporting device Download PDFInfo
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- CN220644285U CN220644285U CN202322211288.4U CN202322211288U CN220644285U CN 220644285 U CN220644285 U CN 220644285U CN 202322211288 U CN202322211288 U CN 202322211288U CN 220644285 U CN220644285 U CN 220644285U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 124
- 239000010959 steel Substances 0.000 title claims abstract description 124
- 238000009434 installation Methods 0.000 claims abstract description 34
- 210000001503 joint Anatomy 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 239000002689 soil Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a foundation pit steel support supporting device, which relates to the technical field of constructional engineering and comprises a first support rod main frame, wherein two groups of first support rod main frames are arranged in a mutually opposite mode, a transverse support beam steel frame is arranged in the two groups of first support rod main frames in a erection mode, a worker can conveniently adjust the installation distance of the transverse support beam steel frame in the installation operation process under the action of an adjusting chute, meanwhile, the installation of the transverse support beam steel frame is stabilized under the action of a reinforcing support rib plate, then an anti-seismic structure is conveniently formed under the action of the cooperation of a connecting hook frame, a flange connecting seat and a butt joint hook frame transverse steel frame plate, the service life of the whole foundation pit steel support supporting is conveniently further prolonged, and meanwhile, the problem that the replacement is difficult after the deformation of an inner steel frame in the later stage is formed under the action of soil pressure is effectively reduced under the action of an integral installation mode, and the requirement of modern operation is not met.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a foundation pit steel support supporting device.
Background
The foundation pit is a soil pit excavated according to the elevation of a substrate and the plane size of the foundation, the excavation scheme is determined according to geological hydrologic data before excavation and by combining the conditions of buildings nearby the site, waterproof drainage work is carried out, a method of discharging a side slope can be used for the person with the non-deep excavation, the soil slope is stable, the gradient of the soil slope is determined according to relevant construction engineering regulations, the person with the deep excavation and the vicinity of the building can be used for supporting the foundation pit wall, a method of spraying concrete for protecting the wall, a method of interlocking a large foundation pit even by adopting underground continuous wall and column type bored piles and the like is adopted for protecting the soil layer collapse outside, the person without influence on the nearby building can be used for reducing the underground water level by using a well point method, a slope discharging open excavation can be adopted for excavating by adopting a natural cold air freezing method in a cold area and the like.
But current installation use to foundation ditch steel support strutting arrangement in-process installs the setting through welded mode more, and after later stage inside steelframe formed deformation under the soil pressure effect, be difficult for changing, be insufficient for satisfying the demand of modern operation, consequently, need propose a novel foundation ditch steel support strutting arrangement.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, in the installation and use process of a foundation pit steel support supporting device, installation and arrangement are carried out in a welding mode, after a later-stage internal steel frame is deformed under the action of soil pressure, replacement is difficult, and the requirement of modern operation is not met.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a foundation ditch steel support strutting arrangement, includes first bracing piece body frame, first bracing piece body frame sets up to opposite installation and is provided with two sets of, two sets of the inside of first bracing piece body frame is erect and is installed the horizontal corbel steelframe, two sets of the avris surface of first bracing piece body frame is evenly equally separately equipped with the grillage groove, adjusting chute has been seted up on the inside wall surface of first bracing piece body frame, adjusting chute's inner wall surface is corresponding the grillage groove has been seted up the butt joint groove, the grillage groove with the inside movable mounting of butt joint groove is provided with the reinforcing support gusset, the side of horizontal corbel steelframe is evenly equally divided the installation and is provided with the multiunit and connects the hook frame, multiunit the corresponding flange joint seat that is provided with of side end of connecting the hook frame, the side end connection of flange joint seat is provided with the butt joint hook frame, the butt joint hook frame with the embedded erection joint in the connecting the hook frame mutually, the side upper and lower end riveting laminating of butt joint hook frame is connected with the steel frame, the top of horizontal steel frame is through the trompil fastening installation fastening bolt.
Preferably, the side surface of the transverse steel frame plate is butt-jointed with the butt-jointed hook frame correspondingly to be provided with a steel support rod, and the steel support rod is arranged by a group of concrete steel rods and a group of steel rods at intervals.
Preferably, the middle end of the steel support rod is provided with a connecting flange plate through four groups of symmetrical tightening bolts.
Preferably, the side surfaces of the inner side edges of the first support rod main frame are correspondingly welded with two side supports, and the welding height of the two side supports is higher than the installation setting height of the steel support rod.
Preferably, the side of the first support rod main frame is fixedly connected with a bottom stable steel frame through a short connecting steel plate, and the bottom stable steel frame is installed by mortise and tenon joint of a plurality of steel frame plates.
Preferably, the left end and the right end of the flange connecting seat are fastened and connected with the inner steel surface of the transverse supporting beam steel frame through mounting bolts.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, under the action of the adjusting chute, a worker can conveniently adjust the installation distance of the transverse supporting beam steel frame in the installation operation process, meanwhile, under the action of the reinforcing support rib plate, the installation of the transverse supporting beam steel frame is stabilized, then under the cooperation of the connecting hook frame, the flange connecting seat and the butt joint hook frame transverse steel frame plate, an anti-seismic structure is conveniently formed, the service life of the whole foundation pit steel support is conveniently further prolonged, and meanwhile, under the action of the whole installation mode, the problem that after the deformation of the later internal steel frame under the action of soil pressure, the replacement is difficult to carry out and the requirement of modern operation is not sufficiently met is effectively reduced.
2. According to the utility model, under the action of the bottom-stabilized steel framework, the stability of the overall structure is conveniently improved, and under the action that the welding height of the two side brackets is higher than the installation setting height of the steel support rods, the operation rigidity of the overall structure is conveniently further improved, and the overall service life is ensured.
Drawings
Fig. 1 is a schematic perspective view of a steel support supporting device for a foundation pit according to the present utility model;
fig. 2 is a schematic diagram of a perspective top view structure of a foundation pit steel support supporting device according to the present utility model;
FIG. 3 is a schematic view of a portion of a foundation pit steel support supporting device according to the present utility model;
FIG. 4 is a schematic view of a portion of a foundation pit steel support supporting device according to the present utility model;
fig. 5 is a schematic view of a bottom-stabilized steel frame structure of a foundation pit steel support supporting device according to the present utility model.
Legend description: 1. a first support bar main frame; 2. a side bracket; 3. adjusting the chute; 4. a butt joint groove; 5. reinforcing the support rib plate; 6. a transverse beam steel frame; 7. a bottom-stabilized steel structure; 8. a connecting hook frame; 9. a flange connecting seat; 10. a butt joint hook frame; 11. a transverse steel frame plate; 12. and a steel supporting rod.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a foundation ditch steel support strutting arrangement, including first bracing piece body frame 1, first bracing piece body frame 1 sets up to opposite installation and is provided with two sets of, the internal frame of two sets of first bracing piece body frames 1 is installed and is transversely erected beam steelframe 6, the avris surface of two sets of first bracing piece body frames 1 evenly equally divides and is equipped with the grillage groove, adjusting chute 3 has been seted up on the inside wall surface of first bracing piece body frame 1, the butt joint groove 4 has been seted up to the corresponding grillage groove in adjusting chute 3's inner wall surface, the inside movable mounting of grillage groove and butt joint groove 4 is provided with reinforcing brace gusset 5, the side of transversely erected beam steelframe 6 evenly equally divides the installation and is provided with multiunit coupling hook frame 8, the corresponding connection of side of multiunit coupling hook frame 8 is provided with flange connection seat 9, the side end connection of flange connection seat 9 is provided with butt joint hook frame 10, butt joint hook frame 10 and coupling hook frame 8 are embedded installation connection mutually, the riveting laminating is connected with transverse steel frame 11 on the side of butt joint hook frame 10, fastening bolt is installed through the trompil fastening in the top of transverse frame 11.
In the embodiment, the first main support rod frames 1 are arranged in two groups in opposite installation, so that the transverse support beam steel frames 6 are respectively erected and installed in the two groups of the first main support rod frames 1, the first main support rod frames 1 and the transverse support beam steel frames 6 form an I-shaped rigid installation structure, then the side surfaces of the two groups of the first main support rod frames 1 are uniformly and equally divided and provided with plate frame grooves, in the installation operation process, workers can adjust and install the transverse support beam steel frames 6 under the action of the adjusting sliding grooves 3 formed on the inner side wall surfaces of the first main support rod frames 1, then the reinforcing support rib plates 5 can sequentially movably rivet and install the abutting grooves 4 formed on the inner wall surfaces of the plate frame grooves and the adjusting sliding grooves 3 corresponding to the plate frame grooves, and two ends of the reinforcing support rib frames are further welded with the transverse support beam steel frames 6, simultaneously, two groups of vertical steel frames and reinforcing support rib plates 5 can be welded and installed in a cross structure, a plurality of groups of connecting hook frames 8 are uniformly and equally installed on the side edges of the transverse support beam steel frames 6, flange connecting seats 9 are correspondingly connected and arranged at the side ends of the plurality of groups of connecting hook frames 8, butt joint hook frames 10 are connected and arranged at the side ends of the flange connecting seats 9, reinforcing stable connection is formed on the transverse support beam steel frames 6 under the cooperation of the plurality of groups of connecting hook frames 8, the butt joint hook frames 10 and the connecting hook frames 8 are in embedded installation connection, the butt joint hook frames 10 and the connecting hook frames 8 are in butt joint through the flange connecting seats 9, transverse steel frame plates 11 are connected and in riveting joint at the side edges and the lower ends of the butt joint hook frames 10, the corresponding butt joint hook frames 10 and the transverse steel frame plates 11 are in fastening connection through fastening bolts, under the cooperation of the integral structure, the problem that after the deformation of the later internal steel frame is formed under the action of soil pressure, the later internal steel frame is not easy to replace and is insufficient for meeting the requirements of modern operation is effectively solved.
Examples
As shown in fig. 1-5, the steel support rods 12 are butt-jointed and mounted on the side surfaces of the transverse steel frame plates 11 corresponding to the butt-joint hook frames 10, the steel support rods 12 are mounted and arranged at intervals by a group of concrete steel rods and a group of steel rods, connecting flanges are mounted and arranged at the middle ends of the steel support rods 12 through four groups of symmetrical tightening bolts, two side brackets 2 are correspondingly welded and mounted on the side surfaces of the inner sides of the first support rod main frames 1, the welding heights of the two side brackets 2 are higher than the mounting setting height of the steel support rods 12, bottom-stable steel frames 7 are fixedly connected on the side edges of the first support rod main frames 1 through connecting short steel plates, the bottom-stable steel frames 7 are mounted in a mortise-tenon joint manner by a plurality of steel frame plates, and the left end and the right end of each flange connecting seat 9 are fixedly connected with the inner steel surfaces of the transverse support beam steel frames 6 through mounting bolts.
In this embodiment, the steel support rods 12 are butt-jointed and installed on the corresponding butt-joint hook frame 10 on the side surface of the horizontal steel frame plate 11, the steel support rods 12 and the corresponding installation hole ends of the side surfaces of the horizontal steel frame plate 11 are butt-jointed and installed, afterwards, the connectivity of the steel support rods 12 and the horizontal steel frame plate 11 is reinforced firmly under the action of flanges and bolts, meanwhile, the steel support rods 12 are installed and arranged at intervals by a group of concrete steel rods and a group of steel rods, afterwards, the middle ends of the steel support rods 12 can be fastened and installed and connected through connecting flanges under the action of four groups of symmetrical tightening bolts, afterwards, two side supports 2 can be correspondingly welded and installed on the side surfaces of the inner side of the first support rod main frame 1, the welding height of the two side supports 2 is higher than the installation height of the steel support rods 12, then, the steel support rods 12 are subjected to preliminary supporting and protecting operation through the side supports 2, afterwards, the bottom-stabilizing steel frame 7 is fastened and connected with the side edges of the first support rod main frame 1 through connecting short steel plates, the bottom-stabilizing steel frame 7 is installed by a plurality of plates in a mutually-mortise joint mode, the bottom-stabilizing steel frame 7 is enabled to be firmly connected with the whole steel frame structure, meanwhile, the two side supports are firmly connected with the right side frame structure through connecting flanges, and the right side frame structure is further, and the whole frame structure is further firmly connected with the right frame structure is further, and the whole frame structure is further has the service life of the whole structure is improved, and can be firmly connected through the connecting flange structure, and has the whole structure is further through the whole structure, and has the service life is further and has the service life.
The working principle of the embodiment is as follows: when in use, firstly, in the installation operation process, workers can adjust and install the transverse strut steel frame 6 under the action of the adjusting chute 3, then the reinforcing support rib plates 5 can sequentially carry out movable riveting installation on the plate frame groove and the butt joint groove 4, two ends of the reinforcing support rib plates are further welded with the transverse strut steel frame 6, meanwhile, the reinforcing support rib plates 5 can be welded and installed in a cross structure through two groups of vertical steel frames, then under the matching action of a plurality of groups of connecting hook frames 8, flange connecting seats 9 and the butt joint hook frames 10, the reinforcing and stable connection is formed on the transverse strut steel frame 6, the butt joint hook frames 10 and the connecting hook frames 8 are in embedded installation connection, then the butt joint hook frames 10 and the connecting hook frames 8 are in butt joint through the flange connecting seats 9, and simultaneously, the installation bolts are in fastening connection with the inner steel surfaces of the transverse strut steel frame 6 through the left end and the right end of the flange connecting seats 9, the corresponding butt-joint hook frame 10 and the transverse steel frame plate 11 can be fastened and connected through fastening bolts, then the steel support rods 12 and the corresponding mounting hole ends formed in the side surfaces of the transverse steel frame plate 11 are butted and mounted, the connectivity of the steel support rods 12 and the transverse steel frame plate 11 is reinforced and firm under the action of flanges and bolts, then the two side supports 2 are correspondingly welded and mounted on the side surfaces of the inner side edges of the first support rod main frame 1, the welding heights of the two side supports 2 are higher than the mounting height of the steel support rods 12, the steel support rods 12 are subjected to primary support and protection operation through the side supports 2, then the short steel plates are connected, the bottom-stabilized steel frame 7 is fastened and mounted on the side edges of the first support rod main frame 1, the whole structure is firm in rigidity, and the specific implementation process is finished.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a foundation ditch steel support strutting arrangement which characterized in that: including first bracing piece body frame (1), first bracing piece body frame (1) sets up to relatively stand the installation and is provided with two sets of, two sets of the internal frame of first bracing piece body frame (1) is installed and is violently strutted beam steelframe (6), two sets of the avris surface of first bracing piece body frame (1) is evenly equally separately equipped with the grillage groove, regulation spout (3) have been seted up on the inside wall surface of first bracing piece body frame (1), regulation spout (3) the inner wall surface is corresponding grillage groove has seted up butt joint groove (4), the grillage groove with the internally movable installation of butt joint groove (4) is provided with reinforcing support gusset (5), the side of violently strutted beam steelframe (6) is evenly divided the installation and is provided with multiunit coupling hook frame (8), multiunit coupling hook frame (8) are connected in correspondence to the side of coupling hook frame (8), the side of flange coupling seat (9) is connected and is provided with butt joint hook frame (10), butt joint hook frame (10) with coupling hook frame (8) are inlayed on the side of coupling hook frame (8), butt joint hook frame (10) are equipped with the anchor joint bolt fastening bolt (11) top portion of crossing frame.
2. The foundation pit steel support bracing device according to claim 1, wherein: the side surface of the transverse steel frame plate (11) is in butt joint with the butt joint hook frame (10) to be provided with steel support rods (12), and the steel support rods (12) are arranged by a group of concrete steel rods and a group of steel rods at intervals.
3. The foundation pit steel support supporting device according to claim 2, wherein: the middle end of the steel support rod (12) is provided with a connecting flange plate through four groups of symmetrical tightening bolts.
4. The foundation pit steel support bracing device according to claim 1, wherein: two side brackets (2) are correspondingly welded on the side surface of the inner side edge of the first support rod main frame (1), and the welding height of the two side brackets (2) is higher than the installation setting height of the steel support rod (12).
5. The foundation pit steel support bracing device according to claim 1, wherein: the side of first bracing piece body frame (1) is connected with end firm steel framework (7) through connecting short steel sheet fastening, end firm steel framework (7) are by many steel frame plates mortise and tenon joint butt joint installation mutually.
6. The foundation pit steel support bracing device according to claim 1, wherein: the left end and the right end of the flange connecting seat (9) are fixedly connected with the inner steel surface of the transverse supporting beam steel frame (6) through mounting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211288.4U CN220644285U (en) | 2023-08-17 | 2023-08-17 | Foundation pit steel support supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211288.4U CN220644285U (en) | 2023-08-17 | 2023-08-17 | Foundation pit steel support supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644285U true CN220644285U (en) | 2024-03-22 |
Family
ID=90293354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322211288.4U Active CN220644285U (en) | 2023-08-17 | 2023-08-17 | Foundation pit steel support supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644285U (en) |
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2023
- 2023-08-17 CN CN202322211288.4U patent/CN220644285U/en active Active
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