CN209760257U - Deep foundation pit safety arrangement that construction used - Google Patents
Deep foundation pit safety arrangement that construction used Download PDFInfo
- Publication number
- CN209760257U CN209760257U CN201920439209.6U CN201920439209U CN209760257U CN 209760257 U CN209760257 U CN 209760257U CN 201920439209 U CN201920439209 U CN 201920439209U CN 209760257 U CN209760257 U CN 209760257U
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- CN
- China
- Prior art keywords
- supporting rod
- foundation pit
- positioning
- threaded
- side wall
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- Expired - Fee Related
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Abstract
The utility model discloses a deep basal pit safety arrangement that construction used relates to safety protection technical field for the construction, this deep basal pit safety arrangement that construction used, including the foundation ditch, the both sides of foundation ditch inner wall all are provided with the lateral wall extension board, the bottom four corners department that foundation ditch one side was kept away from to the lateral wall extension board is provided with first support frame, the top four corners department that foundation ditch one side was kept away from to the lateral wall extension board is provided with the second support frame, first screw hole has all been seted up to the corner of lateral wall extension board, the second screw hole has all been seted up to the inside of first support frame and second support frame. This deep basal pit safety arrangement for construction through set up first support frame and second support frame between the lateral wall extension board to set up the bracing piece subassembly between first support frame and second support frame, can make the device adjust the distance between the lateral wall extension board, and then reach the effect that improves the device application scope.
Description
Technical Field
The utility model relates to a safety protection technical field for the construction specifically is a deep basal pit safety arrangement for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. The deep foundation pit refers to a project with an excavation depth of more than 5 meters or more than three layers of basements, or a project with an excavation depth of less than 5 meters but particularly complex geological conditions, surrounding environments and underground pipelines, when earth is excavated, the adjacent buildings or structures, roads, pipelines and the like are prevented from sinking and deforming, and the project should negotiate with design units or construction units if necessary, take protective measures and carry out settlement or displacement observation in construction, and because the foundation pit is easy to collapse, a protective device is needed to protect the foundation pit and workers.
The existing foundation pit protection device has small application range and low safety due to lack of peripheral guardrails.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a deep basal pit safety arrangement that construction used has solved the problem that application scope is little and lack the peripheral guardrail security is not high.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
A deep foundation pit safety protection device for building construction comprises a foundation pit, wherein side wall support plates are arranged on two sides of the inner wall of the foundation pit, first support frames are arranged at four corners of the bottom of one side, away from the foundation pit, of each side wall support plate, second support frames are arranged at four corners of the top of one side, away from the foundation pit, of each side wall support plate, first threaded holes are formed in corners of each side wall support plate, second threaded holes are formed in the first support frames and the second support frames, first fixing bolts are in threaded connection with the inner portions of the first threaded holes and the second threaded holes, threaded sleeves are welded on one sides, away from the side wall support plates, of the first support frames and the second support frames, support rod assemblies are in threaded connection between the two threaded sleeves, each support rod assembly comprises an outer support rod, an inner support rod, a limit hole, a limit, the inner portion of the threaded sleeve is respectively in threaded connection with an outer supporting rod and an inner supporting rod, the inner supporting rod is movably connected with the inner portion of the outer supporting rod, limiting holes are formed in the outer supporting rod and the inner supporting rod, limiting pins are inserted into the limiting holes, positioning blocks are welded to the outer portions of the outer supporting rod and the inner supporting rod, positioning threaded holes are formed in the positioning blocks, and positioning screw rods are connected with the inner threads of the positioning threaded holes in a threaded mode.
optionally, a top support plate is fixedly mounted on the top of the side wall support plate.
optionally, the top of the top support plate is provided with a plurality of stoppers.
optionally, the top support plate and the inner part of one side of the stop block are both provided with positioning holes.
Optionally, a positioning pin is inserted into the positioning hole.
optionally, a guard bar is inserted between the two stop blocks.
(III) advantageous effects
the utility model provides a deep basal pit safety arrangement that construction used possesses following beneficial effect:
(1) This deep basal pit safety arrangement for construction through set up first support frame and second support frame between the lateral wall extension board to set up bracing piece subassembly between first support frame and second support frame, can make the device adjust the distance between the lateral wall extension board, and then reach the effect that improves the device application scope, be favorable to strengthening the device's practicality.
(2) this deep basal pit safety arrangement for construction sets up the top extension board through the top at the lateral wall extension board to set up dog and fender rod at the top of top extension board, can make the device protect the foundation ditch both sides, prevent that people from falling into the foundation ditch, and then effectual improvement the device be the security, further strengthen the device's practicality.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the side wall support plate and the second support frame of the present invention;
Fig. 4 is a schematic structural view of the support rod assembly of the present invention;
Fig. 5 is a schematic structural view of the outer support rod of the present invention.
in the figure: 1-foundation pit, 2-side wall support plate, 3-first support frame, 4-second support frame, 5-first threaded hole, 6-second threaded hole, 7-first fixing bolt, 8-threaded sleeve, 9-support rod component, 901-outer support rod, 902-inner support rod, 903-limiting hole, 904-limiting pin, 905-positioning block, 906-positioning threaded hole, 907-positioning screw rod, 10-top support plate, 11-stop block, 12-positioning hole, 13-positioning pin and 14-protection rod.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
referring to fig. 1-5, the present invention provides a technical solution:
a deep foundation pit safety protection device for building construction comprises a foundation pit 1, wherein side wall support plates 2 are arranged on two sides of the inner wall of the foundation pit 1, the side wall support plates 2 are fixed on the inner wall of the foundation pit 1 through pins, first support frames 3 are arranged at four corners of the bottom of one side, away from the foundation pit 1, of each side wall support plate 2, second support frames 4 are arranged at four corners of the top of one side, away from the foundation pit 1, of each side wall support plate 2, the structures of the first support frames 3 and the second support frames 4 are the same as those of fixing components on the first support frames 3 and the second support frames 4, first threaded holes 5 are formed in the corners of the side wall support plates 2, second threaded holes 6 are formed in the first support frames 3 and the second support frames 4, first fixing bolts 7 are connected to the inner threads of the first threaded holes 5 and the second threaded holes 6, threaded sleeves 8 are welded on one sides, the supporting rod assembly 9 comprises an outer supporting rod 901, an inner supporting rod 902, a limiting hole 903, a limiting pin 904, a positioning block 905, a positioning threaded hole 906 and a positioning screw rod 907, the inner part of the threaded sleeve 8 is respectively in threaded connection with the outer supporting rod 901 and the inner supporting rod 902, the inner supporting rod 902 is movably connected in the outer supporting rod 901, the inner parts of the outer supporting rod 901 and the inner supporting rod 902 are respectively provided with the limiting hole 903, the limiting pin 904 is inserted in the limiting hole 903, the outer parts of the outer supporting rod 901 and the inner supporting rod 902 are respectively welded with the positioning block 905, the positioning threaded hole 906 is formed in the positioning block 905, the positioning screw rod 907 is in threaded connection with the inner part of the positioning threaded hole 906, the first supporting frame 3 and the second supporting frame 4 are arranged between the side wall supporting plates 2, the supporting rod assembly 9 is arranged between the first supporting frame 3 and the second supporting frame 4, and the distance between the side wall, and then reach the effect that improves the device application scope, be favorable to strengthening the device's practicality, through set up top extension board 10 at the top of lateral wall extension board 2 to set up dog 11 and fender rod 14 at the top of top extension board 10, can make the device protect the foundation ditch both sides, prevent that people from falling into the foundation ditch, and then effectual improvement the device be the security, further strengthen the device's practicality.
As an optional technical solution of the utility model:
The top of the side wall support plate 2 is fixedly provided with a top support plate 10, and the top support plate 10 is fixedly connected with the top of the side wall support plate 2 through a bolt.
as an optional technical solution of the utility model:
The top of the top support plate 10 is provided with a plurality of stoppers 11, and the number of the stoppers 11 is several.
As an optional technical solution of the utility model:
Positioning holes 12 are formed in the top support plate 10 and one side of the stop block 11, and the positions of the positioning holes 12 on the top support plate 10 correspond to those of the stop block 11.
As an optional technical solution of the utility model:
a positioning pin 13 is inserted into the positioning hole 12, and the positioning pin 13 penetrates through the positioning hole 12 to reach the ground.
As an optional technical solution of the utility model:
A protection rod 14 is inserted between the two check blocks 11, protection rod insertion holes are formed in two sides of each check block 11, and the protection rods 14 are fixed inside the protection rod insertion holes.
When the novel side wall support plate fixing device is used, the side wall support plate 2 is fixed on the inner wall of a foundation pit 1, then the first support frame 3 and the second support frame 4 are fixed, then the support rod assembly 9 is connected inside the threaded sleeve 8, the length of the support rod assembly 9 is adjusted to be fixed, finally the stop block 11 is fixed at the top of the side wall support plate 2, and the protection rod 14 is inserted between the stop block 11.
To sum up, this deep basal pit safety arrangement for construction, during the use, the user is through setting up first support frame 3 and second support frame 4 between lateral wall extension board 2 to set up bracing piece subassembly 9 between first support frame 3 and second support frame 4, can make the device adjust the distance between lateral wall extension board 2, and then reach the effect that improves the device application scope, be favorable to strengthening the device's practicality, through set up top extension board 10 at the top of lateral wall extension board 2, and set up dog 11 and guard bar 14 at the top of top extension board 10, can make the device protect the foundation ditch both sides, prevent that people from falling into the foundation ditch, and then effectual improvement the device be the security, further strengthen the device's practicality.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
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 (6)
1. The utility model provides a deep basal pit safety arrangement that construction used, includes foundation ditch (1), its characterized in that:
The side wall supporting plate (2) is arranged on each of two sides of the inner wall of the foundation pit (1), a first supporting frame (3) is arranged at the four corners of the bottom of one side, away from the foundation pit (1), of each side wall supporting plate (2), a second supporting frame (4) is arranged at the four corners of the top of one side, away from the foundation pit (1), of each side wall supporting plate (2), first threaded holes (5) are formed in corners of the side wall supporting plates, second threaded holes (6) are formed in the first supporting frame (3) and the second supporting frame (4), first fixing bolts (7) are connected with the inner threads of the first threaded holes (5) and the second threaded holes (6), threaded sleeves (8) are welded on one sides, away from the side wall supporting plates (2), of the first supporting frame (3) and the second supporting frame (4), and a supporting rod assembly (9) is connected between the two threaded, the supporting rod assembly (9) comprises an outer supporting rod (901), an inner supporting rod (902), a limiting hole (903), a limiting pin (904), a positioning block (905), a positioning threaded hole (906) and a positioning screw rod (907), the interior of the threaded sleeve (8) is respectively in threaded connection with an outer supporting rod (901) and an inner supporting rod (902), the inner supporting rod (902) is movably connected in the outer supporting rod (901), limiting holes (903) are formed in the outer supporting rod (901) and the inner supporting rod (902), a limiting pin (904) is inserted into the limiting hole (903), positioning blocks (905) are welded outside the outer supporting rod (901) and the inner supporting rod (902), the inside of locating piece (905) is seted up location screw hole (906), the inside threaded connection of location screw hole (906) has location lead screw (907).
2. The deep foundation pit safety protection device for building construction according to claim 1,
And a top support plate (10) is fixedly arranged at the top of the side wall support plate (2).
3. The deep foundation pit safety protection device for building construction according to claim 2,
The top of the top support plate (10) is provided with a plurality of stop blocks (11).
4. The deep foundation pit safety protection device for building construction according to claim 2,
Positioning holes (12) are formed in the inner parts of one sides of the top support plate (10) and the stop block (11).
5. The deep foundation pit safety protection device for building construction according to claim 4,
And a positioning pin (13) is inserted into the positioning hole (12).
6. the deep foundation pit safety protection device for building construction according to claim 3,
A guard bar (14) is inserted between the two stop blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439209.6U CN209760257U (en) | 2019-04-02 | 2019-04-02 | Deep foundation pit safety arrangement that construction used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439209.6U CN209760257U (en) | 2019-04-02 | 2019-04-02 | Deep foundation pit safety arrangement that construction used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760257U true CN209760257U (en) | 2019-12-10 |
Family
ID=68757648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439209.6U Expired - Fee Related CN209760257U (en) | 2019-04-02 | 2019-04-02 | Deep foundation pit safety arrangement that construction used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081113A (en) * | 2020-09-02 | 2020-12-15 | 青岛环城建工集团有限公司 | Deep foundation pit safety arrangement that construction used |
-
2019
- 2019-04-02 CN CN201920439209.6U patent/CN209760257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081113A (en) * | 2020-09-02 | 2020-12-15 | 青岛环城建工集团有限公司 | Deep foundation pit safety arrangement that construction used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |