CN216713037U - Shallow foundation pit operation equipment - Google Patents
Shallow foundation pit operation equipment Download PDFInfo
- Publication number
- CN216713037U CN216713037U CN202220009484.6U CN202220009484U CN216713037U CN 216713037 U CN216713037 U CN 216713037U CN 202220009484 U CN202220009484 U CN 202220009484U CN 216713037 U CN216713037 U CN 216713037U
- Authority
- CN
- China
- Prior art keywords
- lifting
- foundation pit
- frame body
- water
- ground
- 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
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a shallow foundation pit operation device, which belongs to the technical field of foundation pit engineering and comprises: the device comprises a frame body, a ground cone, a baffle, air holes, a motor, a winding reel, a lifting rope, a movable pulley, a lifting hook, a lifting box, a first adjusting part, a supporting pipe, a connecting part, a filter cover, a water pumping pipe and a water pump; the slope is excavated at the edge of the foundation pit instead, and the device has the functions of automatically lifting materials and automatically pumping underground water, and can be used as a safety barrier, so that the construction is convenient and safe. The device accessible ground awl is fixed in the foundation ditch top, and movable pulley is laborsaving, utilizes to carry the workbin to promote the earth of excavating the foundation ditch production from low to ground. Take ponding out through the water pump, reach the purpose of foundation ditch drainage, filter through the filter mantle, prevent that earth from blockking up drinking-water pipe and water pump in getting into the drinking-water pipe, improve work efficiency, guarantee to operate in succession for the construction process, the follow-up supporting construction of erectting in the foundation ditch of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of foundation pit engineering, and particularly relates to foundation pit operation equipment.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. If there is no influence on nearby buildings, the underground water level can be lowered by well point method, and slope-releasing open cut is adopted. The natural cold air freezing method can be adopted for excavating in cold areas. When a building is excavated deeply and nearby, the method of supporting the foundation pit wall, the method of protecting the wall by spraying concrete, the method of interlocking a large foundation pit even by adopting an underground continuous wall and column type cast-in-situ bored piles and the like can be used for preventing the outside soil layer from collapsing. The person who is not excavated can use the method of putting side slope to make the earth slope stable, the size of the slope is determined according to the related construction project, etc.
The existing shallow pit foundation generally realizes the drainage work of a foundation pit by excavating a side slope. The drainage method for excavating the side slope is time-consuming, labor-consuming and low in efficiency. Moreover, the soil generated during excavation can fall into the foundation pit along the slope, so that the soil is inconvenient to take out, the subsequent procedures such as foundation pit support and the like are difficult to smoothly carry out, and the construction process is delayed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the shallow pit in the prior art adopts a side slope placing method to drain water, not only consumes a large amount of manpower and material resources, but also generates more soil, so that the working efficiency is low, the construction process is delayed and the like, the utility model provides the shallow foundation pit operation equipment. The specific technical scheme is as follows:
a shallow pit work apparatus comprising: the device comprises a frame body, a ground cone, a baffle, air holes, a motor, a winding reel, a lifting rope, a movable pulley, a lifting hook, a lifting box, a first adjusting part, a supporting pipe, a connecting part, a filter cover, a water pumping pipe and a water pump; the four ground cones are simultaneously connected with the frame body; the four baffles are arranged on the frame body along the circumferential direction of the frame body; the plurality of air holes are formed in the baffle; the motor comprises an output shaft and is connected with the frame body; the winding reel is connected with the output shaft and is rotationally connected with the frame body; one end of the lifting rope is wound on the outer side of the winding reel, and the other end of the lifting rope is connected with the frame body; a groove is formed in the circumferential direction of the movable pulley, and the lifting rope is embedded into the groove; the lifting hook is connected with the movable pulley; the lifting box is connected with the lifting hook; the inner wall of the first adjusting part is provided with first internal threads, the two first adjusting parts are connected with the frame body at the same time, and the two first adjusting parts are positioned on the same straight line; the supporting tube sequentially penetrates through the two first adjusting parts; the outer wall of each connecting part is provided with a first external thread, the two connecting parts are respectively arranged at two ends of the supporting tube, and the two connecting parts are respectively connected with the two first adjusting parts; the filter cover is provided with filter holes and is connected with the support tube; the water pumping pipe is embedded in the supporting pipe; the water pump includes into water end and play water end, the water pump with the support body is connected, just it with the other end of drinking-water pipe is connected to intake the end.
In addition, the shallow pit operation equipment in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the rack body includes: side rods, reinforcing rods and top plates; the side rods and the ground form a preset angle; the reinforcing rods are parallel to the ground and connected with two adjacent side rods; the top plate is parallel to the reinforcing rods, and the top plate is simultaneously connected with the four side rods.
In the above technical solution, preferably, the inclination angle of the side bar is 25 to 40 degrees.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a fixed frame and a connecting shaft; the fixed frame is connected with the top plate; one end of the connecting shaft is connected with the winding reel, and the other end of the connecting shaft is rotatably connected with the fixing frame.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a bearing; the bearing suit is in the outside of connecting axle, just the bearing embedding in the mount.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a lifting rope; one ends of the four lifting ropes are respectively connected with four corners of the material lifting box, and the other ends of the four lifting ropes are connected.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a hoisting ring; the lifting rings are simultaneously connected with the other ends of the four lifting ropes, and the lifting rings are sleeved on the lifting hooks.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a second adjustment portion and a second external thread; a second internal thread is arranged on the inner wall of the second adjusting part, and the four second adjusting parts are respectively connected with the four side rods; the second external thread is arranged on the outer wall of the ground cone.
In the above technical solution, preferably, the shallow pit work apparatus further includes: a roller; the four rollers are respectively connected with the four side rods.
Compared with the prior art, the shallow foundation pit operation equipment has the beneficial effects that: by adopting the connection mode, the structure is simple, the slope is dug at the edge of the foundation pit instead, the functions of automatically lifting materials and automatically pumping underground water are realized, and the device can be used as a safety barrier, so that the construction is convenient and safe. The device accessible ground awl is fixed in the foundation ditch top, and movable pulley is laborsaving, utilizes to carry the workbin to promote the earth of excavating the foundation ditch production from low to ground. Take ponding out through the water pump, reach the purpose of foundation ditch drainage, filter through the filter mantle, prevent that earth from blockking up drinking-water pipe and water pump in getting into the drinking-water pipe, improve work efficiency, guarantee to operate in succession for the construction process, the follow-up supporting construction of erectting in the foundation ditch of being convenient for.
The supporting pipe supports the water pumping pipe, the height of the supporting pipe and the height of the filter cover can be adjusted, the supporting pipe stretches into the foundation pit when liquid is pumped, and soil in the foundation pit is prevented from entering the water pumping pipe. The supporting tube is retracted when the bracket is moved, so that the interference device is prevented from walking. Connecting portion on the stay tube are connected with first regulation portion through two sections screw threads, when the connecting portion that is located the top unclamped with first regulation portion, can make the stay tube stretch out fast, need not to last to twist soon, easy operation improves work efficiency.
The baffle plate can play a role of a safety barrier, and is provided with the air holes, so that the air exchange and circulation between low air and the ground are facilitated, the concentration of underground harmful gas is reduced, and the construction safety is ensured.
Thirdly, the ground cone fixes the support, and when the support is fixed, the ground cone extends out; when moving, make the ground awl withdraw, guarantee the stability that the device used, also be difficult for empting after receiving the striking, promote the guard effect.
Drawings
FIG. 1 is a front cross-sectional view of a shallow pit apparatus of an embodiment of the present invention;
FIG. 2 is a front view of a shallow pit work apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
10. a frame body; 101. a side lever; 102. a reinforcing rod; 103. a top plate; 12. a ground cone; 14. a baffle plate; 16. air holes are formed; 18. a motor; 20. a spool; 22. lifting a rope; 24. a movable pulley; 26. a hook; 28. a material lifting box; 30. a first adjusting part; 32. supporting a tube; 34. a connecting portion; 35. a filter housing; 36. a water pumping pipe; 37. a water pump; 38. a fixed mount; 40. a connecting shaft; 42. a bearing; 44. a lifting rope; 46. a hoisting ring; 48. a second regulating part; 50. and a roller.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.
Example 1
A shallow pit work apparatus, as shown in fig. 1-3, comprising: the device comprises a frame body 10, a ground cone 12, a baffle plate 14, air holes 16, a motor 18, a winding reel 20, a lifting rope 22, a movable pulley 24, a lifting hook 26, a lifting box 28, a first adjusting part 30, a supporting pipe 32, a connecting part 34, a filter cover 35, a water pumping pipe 36 and a water pump 37; the four ground cones 12 are simultaneously connected with the frame body 10; four baffles 14 are arranged on the frame body 10 along the circumferential direction of the frame body 10; a plurality of air holes 16 are arranged on the baffle plate 14; the motor 18 comprises an output shaft, and the motor 18 is connected with the frame body 10; the winding reel 20 is connected with the output shaft, and the winding reel 20 is rotatably connected with the frame body 10; one end of the lifting rope 22 is wound on the outer side of the winding reel 20, and the other end of the lifting rope 22 is connected with the frame body 10; a groove is formed in the circumferential direction of the movable pulley 24, and the lifting rope 22 is embedded into the groove; the lifting hook 26 is connected with the movable pulley 24; the lifting box 28 is connected with the lifting hook 26; the inner wall of the first adjusting part 30 is provided with first internal threads, the two first adjusting parts 30 are simultaneously connected with the frame body 10, and the two first adjusting parts 30 are positioned on the same straight line; the support pipe 32 passes through the two first regulation parts 30 in sequence; the outer wall of the connecting portion 34 is provided with a first external thread, the two connecting portions 34 are respectively arranged at two ends of the supporting tube 32, and the two connecting portions 34 are respectively connected with the two first adjusting portions 30; the filter cover 35 is provided with filter holes, and the filter cover 35 is connected with the support tube 32; the pumping tube 36 is embedded in the support tube 32; the water pump 37 comprises a water inlet end and a water outlet end, the water pump 37 is connected with the frame body 10, and the water inlet end is connected with the other end of the water pumping pipe 36.
The frame body 10 of the present embodiment includes: side bars 101, reinforcing bars 102, and top plates 103; the side rods 101 and the ground form a preset angle, so that the center of gravity of the frame body 10 is lower, the stability is higher, and the frame body is not easy to topple over; the side bars 101 are connected by making the reinforcing bars 102 parallel to the ground and connecting the reinforcing bars 102 with the two adjacent side bars 101, so as to ensure the strength of the frame body 10; the motor 18 is supported and easily connected by having the top plate 103 parallel to the reinforcing bars 102 and the top plate 103 connected to the four side bars 101 at the same time.
This embodiment is through making the inclination of side lever 101 be 40 degrees, avoids support body 10 area too big, guarantees again that support body 10 lower extreme and ground have sufficient area of contact, guarantees support body 10's stability.
The shallow pit work apparatus of the present embodiment further includes: a fixed mount 38 and a connecting shaft 40; fixing the fixing frame 38 on the top plate 103 by connecting the fixing frame 38 with the top plate 103; one end of the connecting shaft 40 is connected with the winding reel 20, and the other end of the connecting shaft 40 is rotatably connected with the fixing frame 38, so that the winding reel 20 is supported, the independent bearing of the output shaft is avoided, and the motor 18 is prevented from being damaged.
The shallow pit work apparatus of the present embodiment further includes: a bearing 42; the bearing 42 is sleeved outside the connecting shaft 40, and the bearing 42 is embedded into the fixing frame 38 to rotatably support the connecting shaft 40, so that the winding reel 20 can flexibly rotate, abrasion is reduced, winding and direction are smooth, and the lifting box 28 is quickly lifted.
The shallow pit work apparatus of the present embodiment further includes: a lifting rope 44; one ends of the four lifting ropes 44 are respectively connected with four corners of the lifting box 28, and the other ends of the four lifting ropes 44 are connected, so that the lifting position is located at the center of the lifting box 28, the side turning of the lifting box 28 is prevented, and the lifting stability is ensured.
The shallow pit work apparatus of the present embodiment further includes: a suspension ring 46; the lifting ring 46 is connected with the other ends of the four lifting ropes 44 at the same time, and the lifting ring 46 is sleeved on the lifting hook 26, so that the lifting box 28 can be hung on the lifting hook 26 quickly, the operation difficulty is reduced, and the working efficiency is improved.
The shallow pit work apparatus of the present embodiment further includes: a second adjustment portion 48 and a second external thread; the four second regulating parts 48 are respectively connected with the four side bars 101 by providing a second internal thread on the inner wall of the second regulating part 48 to fix the second regulating part 48 on the bracket; by providing a second external thread on the outer wall of the ground cone 12, the extended length of the cone 12 can be adjusted to retract the ground cone 12 and avoid the ground cone 12 from obstructing the movement of the bracket.
The shallow pit work apparatus of the present embodiment further includes: a roller 50; through being connected four gyro wheels 50 with four side levers 101 respectively, improve the flexibility of support, be convenient for remove labour saving and time saving.
The device of the embodiment is applied to the foundation construction of the manual hole digging pile with a certain depth of 2 m. When the device is used, the device is moved to the upper part of a foundation pit, the ground cone 12 is embedded into the ground by screwing the ground cone 12, and the decoration is fixed. The support tube 32 is screwed to loosen the upper connecting part 34 and the first adjusting part 30, the support tube 32 is in a movable state, the upper connecting part 34 and the lower first adjusting part 30 are screwed together, the support tube 32 is locked, and the support tube 32 is screwed continuously to finely adjust the position of the support tube 32. The water pumping pipe 36 sucks accumulated water in the foundation pit out through the filtering holes of the filtering cover 35, so that the purpose of draining the foundation pit is achieved.
Example 2
A shallow pit work apparatus, as shown in fig. 1-3, comprising: the device comprises a frame body 10, a ground cone 12, a baffle plate 14, air holes 16, a motor 18, a winding reel 20, a lifting rope 22, a movable pulley 24, a lifting hook 26, a lifting box 28, a first adjusting part 30, a supporting pipe 32, a connecting part 34, a filter cover 35, a water pumping pipe 36 and a water pump 37; the four ground cones 12 are simultaneously connected with the frame body 10; four baffles 14 are arranged on the frame body 10 along the circumferential direction of the frame body 10; a plurality of air holes 16 are arranged on the baffle plate 14; the motor 18 comprises an output shaft, and the motor 18 is connected with the frame body 10; the winding reel 20 is connected with the output shaft, and the winding reel 20 is rotatably connected with the frame body 10; one end of the lifting rope 22 is wound on the outer side of the spool 20, and the other end of the lifting rope 22 is connected with the frame body 10; a groove is formed in the circumferential direction of the movable pulley 24, and the lifting rope 22 is embedded into the groove; the hook 26 is connected with the movable pulley 24; the lifting box 28 is connected with the lifting hook 26; the inner wall of the first adjusting part 30 is provided with first internal threads, the two first adjusting parts 30 are simultaneously connected with the frame body 10, and the two first adjusting parts 30 are positioned on the same straight line; the support pipe 32 passes through the two first regulation parts 30 in sequence; the outer wall of the connecting portion 34 is provided with a first external thread, the two connecting portions 34 are respectively arranged at two ends of the supporting tube 32, and the two connecting portions 34 are respectively connected with the two first adjusting portions 30; the filter cover 35 is provided with filter holes, and the filter cover 35 is connected with the support tube 32; the pumping tube 36 is embedded in the support tube 32; the water pump 37 comprises a water inlet end and a water outlet end, the water pump 37 is connected with the frame body 10, and the water inlet end is connected with the other end of the water pumping pipe 36.
The frame body 10 of the present embodiment includes: side bars 101, reinforcing bars 102, and top plates 103; the side rods 101 form a preset angle with the ground, so that the center of gravity of the frame body 10 is lower, the stability is higher, and the frame body is not easy to topple over; the side bars 101 are connected by making the reinforcing bars 102 parallel to the ground and connecting the reinforcing bars 102 with the two adjacent side bars 101, so as to ensure the strength of the frame body 10; the motor 18 is supported and easily connected by having the top plate 103 parallel to the reinforcing bars 102 and the top plate 103 connected to the four side bars 101 at the same time.
This embodiment is through making the inclination of side lever 101 be 25 degrees, avoids support body 10 area too big, guarantees again that support body 10 lower extreme and ground have sufficient area of contact, guarantees support body 10's stability.
The shallow pit work apparatus of the present embodiment further includes: a fixed mount 38 and a connecting shaft 40; fixing the fixing frame 38 on the top plate 103 by connecting the fixing frame 38 with the top plate 103; one end of the connecting shaft 40 is connected with the winding reel 20, and the other end of the connecting shaft 40 is rotatably connected with the fixing frame 38, so that the winding reel 20 is supported, the independent bearing of the output shaft is avoided, and the motor 18 is prevented from being damaged.
The shallow pit work apparatus of the present embodiment further includes: a bearing 42; the bearing 42 is sleeved outside the connecting shaft 40, and the bearing 42 is embedded into the fixing frame 38 to rotatably support the connecting shaft 40, so that the winding reel 20 can flexibly rotate, abrasion is reduced, winding and direction are smooth, and the lifting box 28 is quickly lifted.
The shallow pit work apparatus of the present embodiment further includes: a lifting rope 44; one ends of the four lifting ropes 44 are respectively connected with four corners of the lifting box 28, and the other ends of the four lifting ropes 44 are connected, so that the lifting position is located at the center of the lifting box 28, the side turning of the lifting box 28 is prevented, and the lifting stability is ensured.
The shallow pit work apparatus of the present embodiment further includes: a suspension ring 46; the lifting ring 46 is connected with the other ends of the four lifting ropes 44 at the same time, and the lifting ring 46 is sleeved on the lifting hook 26, so that the lifting box 28 can be hung on the lifting hook 26 quickly, the operation difficulty is reduced, and the working efficiency is improved.
The shallow pit work apparatus of the present embodiment further includes: a second adjustment portion 48 and a second external thread; the four second regulating parts 48 are respectively connected with the four side bars 101 by providing a second internal thread on the inner wall of the second regulating part 48 to fix the second regulating part 48 on the bracket; by providing a second external thread on the outer wall of the ground cone 12, the extended length of the cone 12 can be adjusted to retract the ground cone 12 and avoid the ground cone 12 from obstructing the movement of the bracket.
The shallow pit work apparatus of the present embodiment further includes: a roller 50; through being connected four gyro wheels 50 with four side levers 101 respectively, improve the flexibility of support, be convenient for remove labour saving and time saving.
The device of the embodiment is applied to the foundation construction of the manual hole digging pile with a certain depth of 2 m. Compared with the side slope excavation, the device can reduce the soil quantity accumulated in the foundation pit by about 20 percent when used for draining the shallow foundation pit. The water is directly discharged through the water pump 37, the step of digging a side slope for water diversion is omitted, manpower and material resources are saved, and the water discharging efficiency can be improved by at least 40%.
Claims (9)
1. A shallow foundation pit working apparatus, characterized by comprising:
a frame body (10);
the four ground cones (12) are simultaneously connected with the frame body (10);
the four baffles (14) are arranged on the frame body (10) along the circumferential direction of the frame body (10);
the air holes (16), a plurality of air holes (16) are arranged on the baffle plate (14);
the motor (18), the said motor (18) includes the output shaft, the said motor (18) links with said support body (10);
the winding reel (20), the winding reel (20) is connected with the output shaft, and the winding reel (20) is rotatably connected with the frame body (10);
one end of the lifting rope (22) is wound on the outer side of the winding reel (20), and the other end of the lifting rope (22) is connected with the frame body (10);
the movable pulley (24) is circumferentially provided with a groove, and the lifting rope (22) is embedded into the groove;
a hook (26), wherein the hook (26) is connected with the movable pulley (24);
a lifting box (28), wherein the lifting box (28) is connected with the lifting hook (26);
the inner wall of each first adjusting part (30) is provided with a first internal thread, the two first adjusting parts (30) are connected with the frame body (10) at the same time, and the two first adjusting parts (30) are positioned on the same straight line;
a support pipe (32), the support pipe (32) passing through the two first adjustment parts (30) in sequence;
the outer wall of each connecting part (34) is provided with a first external thread, the two connecting parts (34) are respectively arranged at two ends of the support tube (32), and the two connecting parts (34) are respectively connected with the two first adjusting parts (30);
the filter cover (35), there are filtration pores on the said filter cover (35), the said filter cover (35) links with said stay tube (32); the water pumping pipe (36), the water pumping pipe (36) is embedded in the supporting pipe (32);
the water pump (37), the water pump (37) is including intaking end and play water end, the water pump (37) with the support body (10) is connected, just the end of intaking with the other end of drinking-water pipe (36) is connected.
2. A shallow pit working apparatus as claimed in claim 1, characterized in that said frame (10) comprises:
a side bar (101), the side bar (101) forming a predetermined angle with the ground;
the reinforcing rods (102), the reinforcing rods (102) are parallel to the ground, and the reinforcing rods (102) are connected with two adjacent side rods (101);
a top plate (103), wherein the top plate (103) is parallel to the reinforcing rods (102), and the top plate (103) is simultaneously connected with the four side rods (101).
3. A shallow pit working apparatus according to claim 2, wherein:
the inclination angle of the side rod (101) is 25-40 degrees.
4. A shallow foundation pit work apparatus as claimed in claim 2, wherein the shallow foundation pit work apparatus further comprises:
a fixed frame (38), wherein the fixed frame (38) is connected with the top plate (103);
one end of the connecting shaft (40) is connected with the winding reel (20), and the other end of the connecting shaft (40) is rotatably connected with the fixing frame (38).
5. A shallow foundation pit working apparatus as claimed in claim 4, further comprising:
the bearing (42) is sleeved on the outer side of the connecting shaft (40), and the bearing (42) is embedded into the fixing frame (38).
6. A shallow foundation pit working apparatus as claimed in claim 1, further comprising:
one end of each of the four lifting ropes (44) is connected with the four corners of the material lifting box (28), and the other end of each of the four lifting ropes (44) is connected.
7. A shallow foundation pit working apparatus as claimed in claim 6, further comprising:
the lifting ring (46), the lifting ring (46) is simultaneously connected with the other ends of the four lifting ropes (44), and the lifting ring (46) is sleeved on the lifting hook (26).
8. A shallow foundation pit working apparatus as claimed in claim 2, further comprising:
the inner wall of the second adjusting part (48) is provided with a second internal thread, and the four second adjusting parts (48) are respectively connected with the four side rods (101);
a second external thread provided on an outer wall of the ground cone (12).
9. A shallow foundation pit working apparatus as claimed in claim 8, further comprising:
the four rollers (50) are respectively connected with the four side rods (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220009484.6U CN216713037U (en) | 2022-01-04 | 2022-01-04 | Shallow foundation pit operation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220009484.6U CN216713037U (en) | 2022-01-04 | 2022-01-04 | Shallow foundation pit operation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713037U true CN216713037U (en) | 2022-06-10 |
Family
ID=81889608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220009484.6U Active CN216713037U (en) | 2022-01-04 | 2022-01-04 | Shallow foundation pit operation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262599A (en) * | 2022-07-11 | 2022-11-01 | 浙江誉和磐璟建设工程有限公司 | Foundation ditch construction water level reduction device |
| CN117468742A (en) * | 2023-09-25 | 2024-01-30 | 浙江中立建设有限公司 | Deep foundation pit safety protection device for building construction |
-
2022
- 2022-01-04 CN CN202220009484.6U patent/CN216713037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262599A (en) * | 2022-07-11 | 2022-11-01 | 浙江誉和磐璟建设工程有限公司 | Foundation ditch construction water level reduction device |
| CN117468742A (en) * | 2023-09-25 | 2024-01-30 | 浙江中立建设有限公司 | Deep foundation pit safety protection device for building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216713037U (en) | Shallow foundation pit operation equipment | |
| CN210066791U (en) | A precipitation combined system that is used for foundation ditch pressure release precipitation and dredges precipitation | |
| CN108589707A (en) | A kind of full-sleeve long screw auger and churning driven combined type construction | |
| CN207032352U (en) | Manual digging pile construction equipment | |
| CN111749239A (en) | Manual hole digging pile hole mechanical high-pressure grouting construction protection device and manual hole digging pile hole construction method | |
| CN210163032U (en) | Immersible pump support | |
| CN116591281A (en) | Water accumulation and drainage device for high-rise building construction | |
| CN106088123A (en) | A kind of sand geology steel tube well fall water level device and construction method thereof | |
| CN105696611A (en) | Foundation pit dewatering device for sand layer with high water permeability | |
| CN204418194U (en) | For high water-permeability layer of sand foundation pit dewatering device | |
| CN116537236A (en) | Civil engineering foundation pit drainage structure and construction method thereof | |
| CN216739643U (en) | Foundation pit dewatering structure | |
| CN212818612U (en) | Sewage treatment plant is used in construction of ultra-deep foundation ditch | |
| CN209508998U (en) | A kind of unearthed system of open caisson flushing cinder formula | |
| CN210482344U (en) | Full-automatic intelligent circulation construction equipment of deep basal pit dewatering | |
| CN207130750U (en) | A kind of manually digging hole drainage arrangement | |
| CN111560968A (en) | Rich water quicksand stratum foundation ditch instrument formula precipitation well device | |
| CN216110854U (en) | Drainage structure of tunnel construction branch hole | |
| CN217267575U (en) | Precipitation composite set based on steel lattice column | |
| CN214657149U (en) | Cofferdam inner pumping system for water delivery pipe passing through river reach | |
| CN221001094U (en) | Dewatering device for sand layer geology of elevator shaft | |
| CN220666264U (en) | Pump drainage device for filling dam foundation pit | |
| CN216195358U (en) | Sump drainage device | |
| CN216740806U (en) | Guarantee structure of friction pile excavation construction safety | |
| CN212896367U (en) | Can effectively prevent building foundation ditch of rainwater infiltration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |