CN218880877U - Steel purlin surrounding structure for foundation pit supporting - Google Patents
Steel purlin surrounding structure for foundation pit supporting Download PDFInfo
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- CN218880877U CN218880877U CN202223187513.7U CN202223187513U CN218880877U CN 218880877 U CN218880877 U CN 218880877U CN 202223187513 U CN202223187513 U CN 202223187513U CN 218880877 U CN218880877 U CN 218880877U
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- steel
- mounting panel
- foundation pit
- cross beam
- purlin structure
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a steel encloses purlin structure for excavation supporting, install the base on entablature and bottom end rail including entablature, bottom end rail and interval, the base includes two blocks of curb plates and installs the mounting panel between the board of both sides, the upper end and two blocks of curb plates of mounting panel are articulated, the lower part of mounting panel has set firmly first screw rod, two the arc wall has been seted up on the curb plate, first screw rod passes the arc wall and passes through the nut fastening, the ground tackle counterpoint hole has been seted up on the mounting panel, the aperture in ground tackle counterpoint hole is less than the ground tackle external diameter. This application encloses the purlin structure through setting up the steel, and the component can be by the producer customization, and site operation is fast, and on-the-spot ann tears the convenience open, can have enough to meet the need recycle, and angularly adjustable practices thrift the space after the steel encloses the purlin dismantlement, is favorable to structure outer wall and waterproof construction.
Description
Technical Field
The utility model relates to a excavation supporting's technical field especially relates to a steel encloses purlin structure for excavation supporting.
Background
In the current foundation pit support of construction site, anchor cable reinforcing technology has been increasingly applied due to the advantages of good supporting effect, permanent anchoring, realization of active supporting and the like due to the fact that prestress can be applied. Traditional anchor rope reinforcement technique often needs to use with the fender pile cooperation, need set up reinforced concrete and enclose the purlin and realize the transmission of anchor cable tension, but reinforced concrete encloses the purlin site operation and maintenance duration longer, influences the construction progress, and reinforced concrete encloses the purlin and does not possess recoverability, to above-mentioned problem, this application provides a steel encloses the purlin structure for excavation supporting.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel encloses purlin structure for excavation supporting has the advantage that makes things convenient for ann to tear open, can have enough to meet the need the use.
The technical problem to be solved is that: reinforced concrete encloses that purlin site operation and maintenance time are longer, influence the construction progress, and reinforced concrete encloses that the purlin does not possess the recoverability.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a steel encloses purlin structure for excavation supporting, install the base on entablature and bottom end rail including entablature, bottom end rail and interval, the base includes two blocks of curb plates and installs the mounting panel between the board of both sides, the upper end and two blocks of curb plates of mounting panel are articulated, the lower part of mounting panel has set firmly first screw rod, two the arc wall has been seted up on the curb plate, first screw rod passes the arc wall and passes through the nut fastening, the ground tackle counterpoint hole has been seted up on the mounting panel, the aperture in ground tackle counterpoint hole is less than the ground tackle external diameter.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, shaped steel is chooseed for use to entablature and bottom end rail.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, H shaped steel is chooseed for use to entablature and bottom end rail.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, the mounting panel back has set firmly an installation section of thick bamboo, wear to be equipped with the second screw rod in the installation section of thick bamboo, the both ends of second screw rod are passed two blocks of curb plates respectively and are passed through the nut fixedly.
The utility model relates to a steel encloses purlin structure for excavation supporting, further: the upper end and the lower end of each side plate are respectively and fixedly provided with a connecting plate, the connecting plates are provided with connecting holes, and the connecting plates are connected with the corresponding upper cross beams and the corresponding lower cross beams through high-strength bolts penetrating through the connecting holes.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, the inclination of mounting panel is confirmed according to the design angle of waiting to install the anchor rope, the mounting panel with wait to install anchor rope mutually perpendicular.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, two stiffening rib has set firmly between the curb plate.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, the connecting hole has been seted up respectively at entablature and bottom end rail both ends for connect between the entablature and between the bottom end rail.
The utility model relates to a steel encloses purlin structure for excavation supporting, it is further, first screw rod is through the two nut fastenings that are located the curb plate both sides respectively.
Compared with the prior art, the utility model, following beneficial effect has:
this application encloses the purlin structure through setting up the steel, and the component can be by the producer customization, and site operation is fast, and the convenience is torn open in the on-the-spot ann, can have enough to meet the need recycle, green, safe and reliable, and the steel encloses the purlin and dismantles the back and practices thrift the space, is favorable to structure outer wall and waterproof construction. In addition, the mounting plate is hinged to the side plate, the arc-shaped groove is formed in the side plate, the mounting plate can rotate along the arc-shaped groove, the inclination angle of the mounting plate is adjusted, and the mounting plate is suitable for mounting anchor cables with different angles.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the base of the present invention.
Reference numerals are as follows:
1. an upper cross beam; 2. a lower cross beam; 3. a base; 4. a side plate; 5. mounting a plate; 6. aligning holes of the anchorage devices; 7. a stiffening rib; 8. a connecting plate; 9. a first screw; 10. an arc-shaped slot; 11. mounting the cylinder; 12. a second screw.
Detailed Description
As shown in fig. 1-3, the utility model relates to a steel purlin structure for supporting foundation pit, including entablature 1, bottom end rail 2 and interval installation base 3 on entablature 1 and bottom end rail 2, entablature 1 and bottom end rail 2 select H shaped steel or producer to make and form, base 3 includes two blocks of curb plates 4 and installs between curb plate 4 and perpendicular to two mounting panels 5 of curb plate 4, the upper end of mounting panel 5 is articulated with two blocks of curb plates 4, the lower part has set firmly first screw 9, set up arc wall 10 on two blocks of curb plates 4, the rotation radian of arc wall 10 and mounting panel 5 is unanimous, first screw 9 passes arc wall 10 and fastens through the nut, the inclination of mounting panel 5 is confirmed according to the design angle of waiting to install the anchor rope, mutually perpendicular between mounting panel 5 and the waiting to install the anchor rope, set up the ground tackle counterpoint hole 6 on mounting panel 5, be used for installing the ground tackle, the aperture of counterpoint hole 6 is less than the ground tackle external diameter; and a stiffening rib 7 is fixedly arranged between the two side plates 4 to enhance the strength and rigidity of the base 3. Through articulating mounting panel 5 with curb plate 4 to set up arc wall 10 on curb plate 4, make mounting panel 5 rotate along arc wall 10, thereby adjustment mounting panel 5's inclination makes mounting panel 5 adapt to different angle anchor rope installations.
Specifically, the back of mounting panel 5 has set firmly two installation section of thick bamboos 11, wears to be equipped with second screw 12 in the installation section of thick bamboo 11, and second screw 12 can be at 11 internal rotations of installation section of thick bamboos, and two curb plates 4 are passed respectively at the both ends of second screw 12 and are passed through the nut fixedly. The first screw rods 9 are fastened through double nuts respectively positioned on two sides of the side plate 4, and the fixing effect is better.
The upper end and the lower end of the side plate 4 are respectively and fixedly provided with a connecting plate 8, the connecting plates 8 are provided with connecting holes, and the connecting plates 8 are connected with the corresponding upper cross beam 1 and the lower cross beam 2 into a whole through high-strength bolts penetrating in the connecting holes.
Connecting holes are respectively formed in the two ends of the upper cross beam 1 and the lower cross beam 2 and are used for connecting the upper cross beam 1 and the lower cross beam 2.
During the use, set up the support bracket in crossbeam bottom for support steel purlin temporarily, anchor rope passes the entering soil body from ground tackle counterpoint hole 6, and the ground tackle sets up on mounting panel 5.
This application encloses the purlin structure through setting up the steel, and the component can be by the producer customization, and site operation is fast, and the convenience is torn open in the on-the-spot ann, can have enough to meet the need recycle, green, safe and reliable, and the steel encloses the purlin and dismantles the back and practices thrift the space, is favorable to structure outer wall and waterproof construction.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides a steel encloses purlin structure for excavation supporting, its characterized in that: including entablature (1), bottom end rail (2) and interval installation base (3) on entablature (1) and bottom end rail (2), base (3) include two blocks of curb plates (4) and install mounting panel (5) between two curb plates (4), the upper end and two blocks of curb plates (4) of mounting panel (5) are articulated, first screw rod (9) have set firmly in the lower part of mounting panel (5), two arc wall (10) have been seted up on curb plate (4), first screw rod (9) pass arc wall (10) and fasten through the nut, ground tackle counterpoint hole (6) have been seted up on mounting panel (5), the aperture of ground tackle counterpoint hole (6) is less than the ground tackle external diameter.
2. The steel purlin structure for foundation pit support of claim 1, wherein: the upper cross beam (1) and the lower cross beam (2) are made of section steel.
3. The steel purlin structure for foundation pit support of claim 2, wherein: the upper cross beam (1) and the lower cross beam (2) are made of H-shaped steel.
4. The steel purlin structure for foundation pit support of claim 1, wherein: the back of the mounting plate (5) is fixedly provided with a mounting cylinder (11), a second screw rod (12) penetrates through the mounting cylinder (11), and two ends of the second screw rod (12) penetrate through the two side plates (4) respectively and are fixed through nuts.
5. The steel purlin structure for foundation pit support of claim 1, characterized in that: the upper end and the lower end of the side plate (4) are respectively and fixedly provided with a connecting plate (8), the connecting plate (8) is provided with a connecting hole, and the connecting plate (8) is connected with the corresponding upper cross beam (1) and the corresponding lower cross beam (2) through high-strength bolts penetrating through the connecting holes.
6. The steel purlin structure for foundation pit support of claim 3, wherein: the inclination angle of the mounting plate (5) is determined according to the design angle of the anchor cable to be mounted, and the mounting plate (5) is perpendicular to the anchor cable to be mounted.
7. The steel purlin structure for foundation pit support of claim 3, characterized in that: a stiffening rib (7) is fixedly arranged between the two side plates (4).
8. The steel purlin structure for foundation pit support of claim 1, characterized in that: and connecting holes are respectively formed in the two ends of the upper cross beam (1) and the lower cross beam (2) and are used for connecting the upper cross beams (1) with the lower cross beams (2).
9. The steel purlin structure for foundation pit support of claim 1, characterized in that: the first screw (9) is fastened through double nuts respectively positioned on two sides of the side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187513.7U CN218880877U (en) | 2022-11-30 | 2022-11-30 | Steel purlin surrounding structure for foundation pit supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187513.7U CN218880877U (en) | 2022-11-30 | 2022-11-30 | Steel purlin surrounding structure for foundation pit supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218880877U true CN218880877U (en) | 2023-04-18 |
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ID=85954209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223187513.7U Active CN218880877U (en) | 2022-11-30 | 2022-11-30 | Steel purlin surrounding structure for foundation pit supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218880877U (en) |
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2022
- 2022-11-30 CN CN202223187513.7U patent/CN218880877U/en active Active
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