CN218264005U - Structure for steel support anti-falling device of building enclosure - Google Patents
Structure for steel support anti-falling device of building enclosure Download PDFInfo
- Publication number
- CN218264005U CN218264005U CN202222503325.4U CN202222503325U CN218264005U CN 218264005 U CN218264005 U CN 218264005U CN 202222503325 U CN202222503325 U CN 202222503325U CN 218264005 U CN218264005 U CN 218264005U
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- seat
- stay tube
- pull
- bored pile
- falling device
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Abstract
The utility model discloses a structure for envelope steel shotcrete anti-falling device, including bored pile and the loose head that is located its one side, loose head is kept away from bored pile's one side and is equipped with the stay tube, the top and the below one-to-one respectively of stay tube are equipped with pull-up seat and brace table, and pull-up seat and brace table are all fixed through expansion bolts and bored pile, have cup jointed the equipment rings on the stay tube, and pull-up seat passes through the tensile structure of adjustable length and is connected with equipment rings. The utility model discloses simple structure, under the original not enough condition of hook seat on the stay tube, the accessible assembles the semicircle ring temporarily to it is fixed to realize the equipment of semicircle ring through the bolt, because engaging lug slope sets up, makes the bolt all have the component in horizontal direction and vertical direction, and horizontal component offsets with frictional force and disappears, can reduce the atress of bolt, prevents its damage, and through the cooperation of screwed pipe and threaded rod, the regulation of realization telescopic link length makes the taut stay tube of steel cable, guarantees its stability.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a structure for envelope steel shotcrete anti-falling device.
Background
In the process of excavation construction of a foundation pit, by selecting a reasonable slope gradient of the foundation pit, a soil body after excavation of the foundation pit obtains a stable slope in a new balance state and keeps the stable condition of the whole foundation pit under the condition of no reinforcement and no support by depending on the strength of the soil body, and simultaneously ensures that the surrounding environment of the foundation pit is not influenced or meets the preset engineering environment requirement, wherein the foundation pit excavation method without support measures is generally called slope-releasing excavation; in the excavation process, need support the parapet wall, but current bearing structure tip is directly placed on a supporting bench, and the top lacks tensile force constraint structure, and stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a structure for a steel support anti-falling device of an enclosure structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a structure that is used for envelope steel shotcrete anti-falling device, includes bored pile and the loose head that is located its one side, and loose head keeps away from bored pile's one side and is equipped with the stay tube, the top and the below of stay tube respectively the one-to-one be equipped with pull-up seat and brace table, pull-up seat and brace table all are fixed with bored pile through expansion bolts, have cup jointed the equipment rings on the stay tube, pull-up seat passes through the tensile structure of adjustable length and is connected with the equipment rings.
Preferably, the equipment rings include the semicircle ring that the symmetry set up, and the both ends of semicircle ring all are connected with the engaging lug that the slope set up, and the engaging lug is fixed through connecting bolt, and the outer lane of semicircle ring is connected with and is used for the hook seat that links to each other with the pulling force structure.
Preferably, the pulling force structure includes the telescopic link, and the both ends of telescopic link to each other with hook seat and steel cable respectively, and the one end that the telescopic link was kept away from to the steel cable links to each other with the seat of pulling up.
Preferably, the telescopic link includes the screwed pipe, and the equal threaded connection in both ends of screwed pipe has the threaded rod, and the threaded rod is kept away from the one end of screwed pipe and is connected with hook portion.
Preferably, a base plate is arranged between the drilling pile and the adjustable head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, under the original not enough condition of hook seat on the stay tube, the accessible assembles the semicircle ring temporarily to it is fixed to realize the equipment of semicircle ring through the bolt, because engaging lug slope sets up, makes the bolt all have the component in horizontal direction and vertical direction, and horizontal component offsets with frictional force and disappears, can reduce the atress of bolt, prevents its damage, and through the cooperation of screwed pipe and threaded rod, the regulation of realization telescopic link length makes the taut stay tube of steel cable, guarantees its stability.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the connection between the assembled suspension ring and the support tube.
In the figure: the device comprises a drilling pile 1, a support platform 2, a base plate 3, a loose head 4, an expansion bolt 5, an upper pull seat 6, a steel cable 7, an expansion rod 8, a threaded pipe 81, a threaded rod 82, an assembly lifting ring 9, a semicircular ring 91, a hook seat 92, a connecting lug 93 and a support pipe 10.
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.
Referring to fig. 1-2, the structure for the steel support anti-falling device of the building enclosure structure comprises a bored pile 1 and a loose head 4 located on one side of the bored pile 1, a support tube 10 is arranged on one side, away from the bored pile 1, of the loose head 4, an upward pulling seat 6 and a support platform 2 are respectively arranged above and below the support tube 10 in a one-to-one correspondence manner, the upward pulling seat 6 and the support platform 2 are both fixed with the bored pile 1 through expansion bolts 5, an assembly hanging ring 9 is sleeved on the support tube 10, and the upward pulling seat 6 is connected with the assembly hanging ring 9 through a tension structure with adjustable length.
In this embodiment, the equipment rings 9 include the semicircle ring 91 that the symmetry set up, the both ends of semicircle ring 91 all are connected with the engaging lug 93 that the slope set up, engaging lug 93 is fixed through connecting bolt, the outer lane of semicircle ring 91 is connected with and is used for the hook seat 92 that links to each other with the tension structure, under the original not enough condition of hook seat 92 on stay tube 10, the semicircle ring 91 is assembled to the accessible temporarily, and realize that the equipment of semicircle ring 91 is fixed through the bolt, because the setting of engaging lug 93 slope, make the bolt all have the component force in horizontal direction and vertical direction, horizontal component force offsets with frictional force, can reduce the atress of bolt, prevent its damage.
In this embodiment, the pulling force structure includes telescopic link 8, the both ends of telescopic link 8 link to each other with hook seat 92 and steel cable 7 respectively, the one end that telescopic link 8 was kept away from to steel cable 7 links to each other with pull-up seat 6, telescopic link 8 includes screwed pipe 81, the equal threaded connection in both ends of screwed pipe 81 has threaded rod 82, the one end that screwed pipe 81 was kept away from to threaded rod 82 is connected with hook portion, through the cooperation of screwed pipe 81 and threaded rod 82, realize the regulation of 8 lengths of telescopic link, make the taut stay tube 10 of steel cable 7, guarantee its stability.
In the embodiment, a base plate 3 is arranged between the drilled pile 1 and the movable head 4, so that the pressure applied to the drilled pile is increased.
In the present case, under the condition that original hook seat 92 is not enough on stay tube 10, semicircle ring 91 is assembled temporarily to the accessible to realize that the equipment of semicircle ring 91 is fixed through the bolt, because engaging lug 93 inclines to set up, make the bolt all have the component in horizontal direction and vertical direction, horizontal component offsets with frictional force, can reduce the atress of bolt, prevent its damage, through screwed pipe 81 and threaded rod 82's cooperation, realize the regulation of 8 length of telescopic link, make the taut stay tube 10 of steel cable 7, guarantee its stability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a structure for envelope steel shotcrete anti-falling device, includes bored pile (1) and is located the head of activating (4) of its one side, and the one side of keeping away from bored pile (1) of head of activating (4) is equipped with stay tube (10), its characterized in that, the top and the below one-to-one respectively of stay tube (10) are equipped with and pull up seat (6) and brace table (2), and it is fixed with bored pile (1) all through expansion bolts (5) to pull up seat (6) and brace table (2), has cup jointed equipment rings (9) on stay tube (10), and pull up seat (6) are connected with equipment rings (9) through length adjustable tension structure.
2. A structure for a steel support anti-falling device of a building envelope according to claim 1, characterized in that the assembling lifting ring (9) comprises symmetrically arranged semi-circular rings (91), both ends of the semi-circular rings (91) are connected with obliquely arranged connecting lugs (93), the connecting lugs (93) are fixed by connecting bolts, and the outer ring of the semi-circular rings (91) is connected with a hook seat (92) for connecting with a tension structure.
3. A structure for a steel support anti-falling device of a building envelope according to claim 2, characterized in that the pulling structure comprises a telescopic rod (8), both ends of the telescopic rod (8) are respectively connected with the hook seat (92) and the steel cable (7), and one end of the steel cable (7) far away from the telescopic rod (8) is connected with the pull-up seat (6).
4. A structure for a steel support anti-falling device of a building envelope according to claim 3, characterized in that the telescopic rod (8) comprises a threaded pipe (81), both ends of the threaded pipe (81) are connected with a threaded rod (82) in a threaded way, and one end of the threaded rod (82) far away from the threaded pipe (81) is connected with a hook part.
5. A structure for a steel support anti-falling device of a building envelope according to claim 4, characterized in that a backing plate (3) is arranged between the bored pile (1) and the articulated head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222503325.4U CN218264005U (en) | 2022-09-21 | 2022-09-21 | Structure for steel support anti-falling device of building enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222503325.4U CN218264005U (en) | 2022-09-21 | 2022-09-21 | Structure for steel support anti-falling device of building enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218264005U true CN218264005U (en) | 2023-01-10 |
Family
ID=84716055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222503325.4U Active CN218264005U (en) | 2022-09-21 | 2022-09-21 | Structure for steel support anti-falling device of building enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218264005U (en) |
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2022
- 2022-09-21 CN CN202222503325.4U patent/CN218264005U/en active Active
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