CN220790828U - Foundation pit protection device - Google Patents
Foundation pit protection device Download PDFInfo
- Publication number
- CN220790828U CN220790828U CN202322071812.2U CN202322071812U CN220790828U CN 220790828 U CN220790828 U CN 220790828U CN 202322071812 U CN202322071812 U CN 202322071812U CN 220790828 U CN220790828 U CN 220790828U
- Authority
- CN
- China
- Prior art keywords
- wall
- bottom block
- foundation pit
- protection device
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a foundation pit protection device which comprises a fixed base, wherein the upper surface of the fixed base is provided with a mounting slot, a protection frame is inserted and arranged in the mounting slot, two corresponding limiting grooves are formed in the back surface of the fixed base, the inner wall of each limiting groove is rotatably connected with a supporting bottom block, and the inner side wall of each limiting groove is provided with a containing sliding groove. According to the utility model, the bottom of the protection frame is provided with the fixed base, so that the bottom of the protection device can be reinforced and stabilized; through being provided with spacing recess and support bottom block at unable adjustment base's the back, when facing limit ground with unable adjustment base at the foundation ditch, can rotate the support bottom block and overturn in the spacing recess and open to utilize limit stop to carry out spacing and fixed to the support bottom block, thereby further improve unable adjustment base's fixed effect, also conveniently load and unload and accomodate the device simultaneously.
Description
Technical Field
The utility model relates to the technical field of construction protection, in particular to a foundation pit protection device.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Before excavation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site, waterproof and drainage work is performed, and as the engineering period is longer, a foundation pit or a foundation groove has a certain depth, personnel are usually provided with guard rail devices at the outer border positions of the foundation pit.
The patent application number is CN202021126198.5, and is a deep foundation pit edge safety protection device. This limit safety device is faced to deep basal pit through setting up hinge piece, protection machanism, bolt and connecting block, possesses can be according to foundation ditch shape protection and easy dismounting's advantage, through setting up fixed establishment, possesses the advantage that the security is high and the fixity is strong.
The foundation ditch that proposes in the above-mentioned application file faces limit safety device, only sets up fixed establishment through the bottom of pole setting and supports and fix the holistic bottom of rail guard device, causes the support of rail guard bottom and spacing not firm enough, leads to the protection overall stability relatively poor, and this protector lacks between two adjacent rail guard in addition and links up fixed knot and constructs, leads to the protector not high in whole steadiness after the combination. Therefore, we design a foundation pit protection device, and improve the protection device.
Disclosure of Invention
The present utility model is directed to a foundation pit protection device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the foundation pit protection device comprises a fixed base, wherein an installation slot is formed in the upper surface of the fixed base, a protection frame is inserted and installed in the installation slot, two limit grooves corresponding to the two positions are formed in the back surface of the fixed base, the inner walls of the limit grooves are rotationally connected with a supporting bottom block, a storage chute is formed in the inner side walls of the limit grooves, a limit stop is slidably arranged on the inner walls of the storage chute, the position of the limit stop corresponds to the supporting bottom block, and the lower surface of the limit stop is in lap joint with the upper surface of the supporting bottom block;
the protection frame comprises a protection frame body, wherein two mounting clamping sleeves with mutually symmetrical positions are fixedly connected to the left side and the right side of the protection frame body, a fixed inserted rod is inserted into the inner wall of each mounting clamping sleeve, a connecting fixing plate is fixedly connected to the top end of each fixed inserted rod, and two fastening screws are arranged on the surface of each connecting fixing plate.
Preferably, two threaded holes are formed in the upper surface of the connection fixing plate, and the fastening screw is in threaded connection with the inner wall of the threaded hole.
Preferably, the upper surface of the fixed base is provided with a thread fixing groove, the position of the thread fixing groove corresponds to the fastening screw, and the thread fixing groove is matched with the fastening screw.
Preferably, the upper surface fixedly connected with locating plate of limit stop, the screw hole has been seted up on the surface of locating plate, and the inner wall threaded connection of screw hole has positioning bolt, the constant head tank with positioning bolt assorted is seted up to the inner wall of limit groove.
Preferably, the surface of protection frame inlays and establishes and install protection metal mesh, a plurality of installation locating hole has been seted up on protection frame's surface, a plurality of installation screw has been seted up to unable adjustment base's back, and the inner wall threaded connection of installation screw has fixing bolt, fixing bolt and installation locating hole phase-match.
Preferably, the upper surface of the supporting bottom block is provided with a ground inserting mounting hole, and the limiting groove is matched with the supporting bottom block.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the bottom of the protection frame is provided with the fixed base, so that the bottom of the protection frame can be inserted into the mounting slot of the fixed base, and the bottom of the protection device is reinforced and stabilized; through being provided with spacing recess and support bottom block at unable adjustment base's the back, when facing limit ground with unable adjustment base at the foundation ditch, can rotate the support bottom block and overturn in the spacing recess and open to utilize limit stop to carry out spacing and fixed to the support bottom block, thereby further improve unable adjustment base's fixed effect, also conveniently load and unload and accomodate the device simultaneously.
2. According to the utility model, the mounting cutting sleeves are arranged on the side surfaces of the protective frames, and the connecting fixing plate and the fixing inserting rod can be inserted into the mounting cutting sleeves of two adjacent protective frames, so that the two protective frames can be spliced conveniently, and the connecting fixing plate and the fixing base can be connected in a mounting way by using the fastening screw, so that the reinforcing effect on the two protective frames is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structural installation of the utility model;
FIG. 2 is a schematic diagram of the split structure of the utility model;
FIG. 3 is a schematic view of the inventive support foot and limit stop positions;
fig. 4 is a schematic view of a partial side sectional structure of a fixing base of the utility model.
In the figure: 1. a fixed base; 2. installing a slot; 3. a protective frame; 4. a limit groove; 5. a support bottom block; 6. a storage chute; 7. a limit stop; 8. installing a clamping sleeve; 9. fixing the inserted link; 10. connecting the fixing plate; 11. fastening a screw; 12. a thread fixing groove; 13. a positioning plate; 14. positioning bolts; 15. a protective metal mesh; 16. installing a positioning hole; 17. a fixing bolt; 18. and (5) inserting the ground mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a foundation pit protection device comprises a fixed base 1, wherein an installation slot 2 is formed in the upper surface of the fixed base 1, a protection frame 3 is inserted and installed in the installation slot 2, and a protection metal net 15 is embedded and installed on the surface of the protection frame 3.
The surface of the protection frame 3 is provided with a plurality of mounting positioning holes 16, the back of the fixed base 1 is provided with a plurality of mounting screw holes, the inner wall of each mounting screw hole is in threaded connection with a fixing bolt 17, and the fixing bolts 17 are matched with the mounting positioning holes 16.
It should be noted that, through having seted up installation slot 2 on unable adjustment base 1's surface, can insert installation slot 2 with the bottom of protection frame 3, use a plurality of fixing bolt 17 to install protection frame 3 fixed mounting in installation slot 2 inside again to play the effect of strengthening stability to the holistic bottom of protector.
Two corresponding spacing grooves 4 in position are offered on the back of unable adjustment base 1, and the inner wall rotation of spacing groove 4 is connected with support backing block 5, and spacing groove 4 and support backing block 5 assorted, the upper surface of support backing block 5 has been offered and has been inserted ground mounting hole 18.
The inner wall of the limit groove 4 is provided with a storage chute 6, the inner wall of the storage chute 6 is slidably provided with a limit stop 7, the position of the limit stop 7 corresponds to that of the support bottom block 5, and the lower surface of the limit stop 7 is overlapped with the upper surface of the support bottom block 5.
The upper surface fixedly connected with locating plate 13 of limit stop 7, the screw hole has been seted up to the surface of locating plate 13, and the inner wall threaded connection of screw hole has positioning bolt 14, and the constant head tank with positioning bolt 14 assorted is seted up to the inner wall of spacing recess 4, can install positioning bolt 14's tip inside the constant head tank.
It is worth noting that, through being provided with spacing recess 4 and support bottom block 5 at unable adjustment base 1's the back, when installing unable adjustment base 1 in foundation ditch limb ground, can rotate the upset of spacing recess 4 with support bottom block 5 and open to remove limit stop 7 from accomodating spout 6, then use positioning bolt 14 to fix the locating plate 13 at limit stop 7 top at the inner wall of spacing recess 4, thereby utilize limit stop 7 to carry out spacing and fixed to the top of support bottom block 5, support bottom block 5 and support tightly at ground, thereby further improve the fixed effect to unable adjustment base 1.
Two installation cutting ferrule 8 that the equal fixedly connected with position of the left and right sides of protection frame 3 is symmetrical each other, and the inner wall of installation cutting ferrule 8 inserts to establish and installs fixed inserted bar 9, and the top fixedly connected with of fixed inserted bar 9 links up fixed plate 10, links up the surface of fixed plate 10 and is provided with two fastening screw 11, and two screw holes have been seted up to the upper surface of linking fixed plate 10, and fastening screw 11 and the inner wall threaded connection of screw hole.
The upper surface of the fixed base 1 is provided with a thread fixing groove 12, the position of the thread fixing groove 12 corresponds to the fastening screw 11, and the thread fixing groove 12 is matched with the fastening screw 11.
It is worth noting that, through being provided with the installation cutting ferrule 8 in the side of protecting frame 3, can utilize to link up fixed plate 10 and fixed inserted bar 9 and insert in the installation cutting ferrule 8 of two adjacent protecting frames 3 to be convenient for splice two protecting frames 3, the rethread uses fastening screw 11, can link up and connect between fixed plate 10 and the unable adjustment base 1, thereby play the reinforcement effect between two protecting frames 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a foundation ditch protector, includes unable adjustment base (1), its characterized in that: the mounting device comprises a fixing base (1), wherein an installation slot (2) is formed in the upper surface of the fixing base (1), a protection frame (3) is inserted into the installation slot (2), two limiting grooves (4) corresponding to the positions are formed in the back of the fixing base (1), a supporting bottom block (5) is rotatably connected to the inner wall of each limiting groove (4), a storage chute (6) is formed in the inner side wall of each limiting groove (4), a limit stop (7) is slidably arranged on the inner wall of each storage chute (6), the position of each limit stop (7) corresponds to the corresponding supporting bottom block (5), and the lower surface of each limit stop (7) is in lap joint with the upper surface of the corresponding supporting bottom block (5);
the protection frame is characterized in that two mounting clamping sleeves (8) with mutually symmetrical positions are fixedly connected to the left side and the right side of the protection frame (3), a fixed inserting rod (9) is inserted into the inner wall of each mounting clamping sleeve (8), a connecting fixing plate (10) is fixedly connected to the top end of each fixed inserting rod (9), and two fastening screws (11) are arranged on the surface of each connecting fixing plate (10).
2. The foundation pit protection device of claim 1, wherein: two threaded holes are formed in the upper surface of the connecting and fixing plate (10), and the fastening screw (11) is in threaded connection with the inner wall of the threaded hole.
3. The foundation pit protection device of claim 1, wherein: the upper surface of the fixed base (1) is provided with a thread fixing groove (12), the position of the thread fixing groove (12) corresponds to the fastening screw (11), and the thread fixing groove (12) is matched with the fastening screw (11).
4. The foundation pit protection device of claim 1, wherein: the upper surface fixedly connected with locating plate (13) of limit stop (7), the screw hole has been seted up on the surface of locating plate (13), and the inner wall threaded connection of screw hole has positioning bolt (14), the constant head tank with positioning bolt (14) assorted is seted up to the inner wall of spacing recess (4).
5. The foundation pit protection device of claim 1, wherein: the surface of protection frame (3) inlays and establishes installs protection metal mesh (15), a plurality of installation locating hole (16) have been seted up on the surface of protection frame (3), a plurality of installation screw has been seted up at the back of unable adjustment base (1), and the inner wall threaded connection of installation screw has fixing bolt (17), and fixing bolt (17) and installation locating hole (16) assorted.
6. The foundation pit protection device of claim 1, wherein: the upper surface of the supporting bottom block (5) is provided with a ground inserting mounting hole (18), and the limiting groove (4) is matched with the supporting bottom block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071812.2U CN220790828U (en) | 2023-08-03 | 2023-08-03 | Foundation pit protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071812.2U CN220790828U (en) | 2023-08-03 | 2023-08-03 | Foundation pit protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790828U true CN220790828U (en) | 2024-04-16 |
Family
ID=90654196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322071812.2U Active CN220790828U (en) | 2023-08-03 | 2023-08-03 | Foundation pit protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790828U (en) |
-
2023
- 2023-08-03 CN CN202322071812.2U patent/CN220790828U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210177515U (en) | Support device for construction of deep foundation pit of building | |
| CN213741116U (en) | Supporting structure | |
| CN211621610U (en) | Deep foundation pit supporting structure | |
| CN220790828U (en) | Foundation pit protection device | |
| CN214328897U (en) | Deep foundation pit supporting structure | |
| CN208815540U (en) | Deep foundation pit support structure | |
| CN218027704U (en) | Deep basal pit caisson precipitation supporting device | |
| CN216475080U (en) | Building construction foundation pit supporting device | |
| CN216739660U (en) | Safety support device for deep foundation pit excavation | |
| CN215803731U (en) | Combined guardrail for foundation pit construction | |
| CN216075151U (en) | Municipal administration geotechnical engineering construction is with isolated foundation ditch protective structure | |
| CN214497534U (en) | Safety protection strutting arrangement is used in municipal works construction | |
| CN212052739U (en) | Building foundation pit soil slope protection anchor rod | |
| CN211522927U (en) | Bridge construction support frame | |
| CN218204444U (en) | Assembled building foundation construction is with excavation supporting's anchor bolt supporting construction that draws to one side | |
| CN220815197U (en) | Foundation pit safety protection device for highway engineering | |
| CN217923616U (en) | Foundation pit supporting device for building construction | |
| CN221030193U (en) | Deep foundation pit excavation supporting structure | |
| CN213347526U (en) | Safety anti-falling device for constructional engineering | |
| CN217601442U (en) | Building foundation pit construction bearing structure | |
| CN217629957U (en) | Anti-collapse supporting device for building construction foundation pit | |
| CN216305608U (en) | Supporting device for civil engineering | |
| CN218148367U (en) | Assembled bed course structure for foundation ditch engineering | |
| CN213538990U (en) | Civil engineering assembled pit foundation supporting device | |
| CN216765923U (en) | Foundation ditch safety device based on town road engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |