CN222044217U - A foundation pit retaining structure for building construction - Google Patents
A foundation pit retaining structure for building construction Download PDFInfo
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- CN222044217U CN222044217U CN202420319532.0U CN202420319532U CN222044217U CN 222044217 U CN222044217 U CN 222044217U CN 202420319532 U CN202420319532 U CN 202420319532U CN 222044217 U CN222044217 U CN 222044217U
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- fixedly connected
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- wall
- foundation pit
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Abstract
The utility model discloses a foundation pit retaining structure of a house building, which belongs to the technical field of house building construction and aims at the problems that the height of a retaining plate is limited, foundation pits with different heights are not suitable to be retained, and the retaining structure is easy to slip on a soil base layer and poor in stability; according to the utility model, the lifting baffle slides out of the soil retaining plate under the action of the rotating motor, so that the soil retaining height of the soil retaining mechanism is adjusted, the fixed thorn plate is inserted into the soil layer at the bottom of the foundation pit through the arranged racks and gears, the soil retaining device is further fixed, the problems that the soil retaining plate is limited in height and is not suitable for retaining the foundation pits with different heights, and the soil retaining structure is easy to slip in a soil base layer and poor in stability are effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a foundation pit retaining structure of a building.
Background
When building construction is carried out, the foundation pit is required to be excavated, when the foundation pit construction is carried out, foundation pit support is required to be carried out under the normal condition, the foundation pit support is used for guaranteeing the safety of underground structure construction and surrounding environment of the foundation pit, the retaining, reinforcing and protecting measures are adopted for the side wall of the foundation pit and the surrounding environment, the retaining structure is a common structure in the foundation pit support, and the retaining forms of the foundation pit are various, such as concrete retaining walls, retaining plates and the like.
The existing foundation pit retaining structure is characterized in that retaining plates are mostly placed on the side walls of the foundation pit, the retaining plates are attached to the side walls of the foundation pit, supporting rods are fixed on the retaining plates, the end portions of the supporting rods are abutted to the bottom of the foundation pit, the retaining plates are tightly attached to the side walls of the foundation pit, the side walls of the foundation pit are supported, the retaining plates are at fixed heights, the retaining of the foundation pit at different heights is difficult, and soil foundation pits are easy to loosen, and the retaining structure slides easily during use, so that retaining effects are affected.
Therefore, there is a need for a foundation pit retaining structure for a building construction, which solves the problems that in the prior art, the retaining plate is limited in height and is not suitable for retaining foundation pits with different heights, and the retaining structure is easy to slip and poor in stability in an earth base.
Disclosure of utility model
The utility model aims to provide a foundation pit retaining structure of a house building, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building's foundation ditch soil retaining structure, includes the fixed frame, fixed frame top surface one side fixedly connected with soil retaining plate, two triangular supports that are parallel distribution of fixed frame both ends top surface fixedly connected with, triangular supports one side outer wall and soil retaining plate one side outer wall fixed connection, fixed frame top surface one side slip runs through there are two staples that are parallel distribution, fixed frame one side outer wall fixedly connected with motor mounting bracket, motor mounting bracket inner wall fixedly connected with rotation motor, rotation motor output fixedly connected with threaded rod, threaded rod and fixed frame rotate to be connected.
In the scheme, the threaded rod is provided with a threaded rod, the outer surface threads of the threaded rod penetrate through the threaded rod, the outer walls of the two ends of the threaded rod are fixedly connected with sliding blocks, and the inner walls of the two ends of the fixed frame are provided with first sliding grooves matched with the sliding blocks.
It is further worth explaining, the cavity has been seted up to the fender top surface, sliding connection has lifting baffle in the cavity, two second spouts that are parallel distribution have been seted up to fender one side outer wall, it has two connecting rods to articulate through the second spout between movable rod top surface and the lifting baffle one side outer wall, two the connecting rod is parallel distribution.
It is still further to be explained, fixed frame one side inner wall fixedly connected with is two fixed plates that are parallel distribution, rotate between the fixed plates and be connected with the lift threaded rod, the lift threaded rod rotates and runs through one of them fixed plate, lift threaded rod top surface fastening has cup jointed the gear, the gear is located between two fixed plates, lift threaded rod surface screw thread runs through has fixed thorn board, fixed thorn board is located two fixed plates below, movable rod one side outer wall fixedly connected with rack, the gear is connected with the rack meshing, the through-hole has been seted up to the position of movable rod corresponding gear.
As a preferred implementation mode, the lifting baffle top surface fixedly connected with guard plate, equal fixedly connected with fixed column in guard plate top four corners department, four the fixed column surface is provided with same net that leaks.
As a preferred implementation mode, the outer wall of one side of the fixed frame is fixedly connected with a plugboard, and two auxiliary wheels which are distributed in parallel are arranged on one side of the bottom surface of the fixed frame.
Compared with the prior art, the foundation pit retaining structure of the house building provided by the utility model at least comprises the following beneficial effects:
(1) Through the effect of rotating the motor, rotate the motor and drive the threaded rod rotation for the movable rod passes through the screw thread effect and removes on the threaded rod, through articulated connecting rod between movable rod and elevating baffle, makes elevating baffle roll-off from retaining plate when the movable rod removes, realizes retaining mechanism soil retaining height's regulation. The method is simple to operate, and the problem that the soil retaining plate is limited in height and is not suitable for retaining soil in foundation pits with different heights is effectively avoided.
(2) Through rack and the gear that sets up, drive the rack and remove when the carriage release lever removes for rack and gear engagement rotate, thereby drive the lift threaded rod and rotate, through setting up fixed thorn board, lift threaded rod rotates and makes fixed thorn board reciprocate, thereby inserts in the foundation ditch bottom soil layer, realizes the further fixation to this soil retaining device, has effectively avoided the soil retaining structure easily to take place to slide, the relatively poor problem of stability at the soil texture basic unit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of a fixing frame according to the present utility model;
Fig. 3 is a schematic view of a portion of the soil guard plate according to the present utility model.
In the figure: 1. a fixed frame; 2. a soil retaining plate; 3. a tripod; 4. fixing nails; 5. a motor mounting rack; 6. a rotating motor; 7. a threaded rod; 8. a moving rod; 9. a slide block; 10. a first chute; 11. a cavity; 12. lifting a baffle; 13. a second chute; 14. a connecting rod; 15. a fixing plate; 16. lifting the threaded rod; 17. a gear; 18. fixing the thorn plate; 19. a rack; 20. a through hole; 21. a protection plate; 22. fixing the column; 23. a drain screen; 24. inserting plate; 25. an auxiliary wheel.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-3, the utility model provides a foundation pit retaining structure of a building, which comprises a fixed frame 1, wherein one side of the top surface of the fixed frame 1 is fixedly connected with a retaining plate 2, two triangular brackets 3 which are distributed in parallel are fixedly connected with the top surfaces of two ends of the fixed frame 1, one side outer wall of each triangular bracket 3 is fixedly connected with one side outer wall of the retaining plate 2, two fixing nails 4 which are distributed in parallel are penetrated in a sliding manner on one side of the top surface of the fixed frame 1, one side outer wall of the fixed frame 1 is fixedly connected with a motor mounting frame 5, the inner wall of the motor mounting frame 5 is fixedly connected with a rotary motor 6, the output end of the rotary motor 6 is fixedly connected with a threaded rod 7, and the threaded rod 7 is connected with the fixed frame 1 in a rotary manner.
Further, as shown in fig. 2 and fig. 3, it is worth specifically explaining that the external thread of the threaded rod 7 penetrates through the movable rod 8, the outer walls of the two ends of the movable rod 8 are fixedly connected with the sliding blocks 9, and the inner walls of the two ends of the fixed frame 1 are provided with the first sliding grooves 10 which are matched with the sliding blocks 9.
Further, as shown in fig. 1 and 3, it is worth specifically explaining that the top surface of the retaining plate 2 is provided with a cavity 11, the cavity 11 is slidably connected with a lifting baffle 12, the outer wall of one side of the retaining plate 2 is provided with two second sliding grooves 13 which are distributed in parallel, two connecting rods 14 are hinged between the top surface of the moving rod 8 and the outer wall of one side of the lifting baffle 12 through the second sliding grooves 13, and the two connecting rods 14 are distributed in parallel.
Further, as shown in fig. 2 and fig. 3, it is worth specifically explaining that the inner wall of one side of the fixed frame 1 is fixedly connected with two fixed plates 15 which are distributed in parallel, a lifting threaded rod 16 is rotationally connected between the fixed plates 15, the lifting threaded rod 16 rotationally penetrates through one of the fixed plates 15, a gear 17 is tightly sleeved on the outer surface of the top of the lifting threaded rod 16, the gear 17 is positioned between the two fixed plates 15, a fixed thorn plate 18 is threaded on the outer surface of the lifting threaded rod 16, the fixed thorn plate 18 is positioned below the two fixed plates 15, a rack 19 is fixedly connected with the outer wall of one side of the movable rod 8, the gear 17 is in meshed connection with the rack 19, a through hole 20 is formed in the position of the movable rod 8 corresponding to the gear 17, and the through hole 20 is matched with the size of the gear 17 so as not to interfere with the rotation of the gear 17 when the movable rod 8 moves.
The scheme comprises the following working processes: when the foundation pit is subjected to soil retaining operation, a worker installs the fixed frame 1 at the bottom of the foundation pit through the fixed nails 4, the soil retaining plate 2 is attached to the soil layer on the side wall of the foundation pit, the rotating motor 6 is started, the threaded rod 7 is driven to rotate, the movable rod 8 is enabled to move on the threaded rod 7, the movable rod 8 is hinged with the lifting baffle 12, the lifting baffle 12 slides out of the cavity 11 when the movable rod 8 moves, and the height of the soil retaining mechanism is adjusted.
The movable rod 8 drives the rack 19 to move while moving, so that the rack 19 is meshed with the gear 17 to rotate, the lifting threaded rod 16 is driven to rotate, the fixed thorn plate 18 moves downwards under the action of threads and is inserted into the soil layer at the bottom of the foundation pit, and further fixation of the soil retaining device is realized.
The working process can be as follows: through the effect of rotating motor 6, rotating motor 6 drives threaded rod 7 and rotates for movable rod 8 passes through the screw thread and acts on and remove on threaded rod 7, through articulated connecting rod 14 between movable rod 8 and lift baffle 12, makes lift baffle 12 roll-off from retaining plate 2 when movable rod 8 removes, realizes the regulation to retaining mechanism retaining height. The method is simple to operate, and the problem that the soil retaining plate 2 is limited in height and is not suitable for retaining soil in foundation pits with different heights is effectively avoided.
Through rack 19 and gear 17 that set up, drive rack 19 and remove when carriage release lever 8 removes for rack 19 and gear 17 meshing rotate, thereby drive lift threaded rod 16 and rotate, through setting up fixed thorn board 18, lift threaded rod 16 rotates and makes fixed thorn board 18 reciprocate, thereby inserts in the foundation ditch bottom soil layer, realizes the further fixation to this soil retaining device, has effectively avoided soil retaining structure easily to take place to slide, the relatively poor problem of stability at the soil property basic unit.
Further as shown in fig. 1, it is worth specifically explaining that the top surface of the lifting baffle 12 is fixedly connected with a protection plate 21, four corners of the top of the protection plate 21 are fixedly connected with fixing columns 22, and the outer surfaces of the four fixing columns 22 are provided with the same leakage net 23, so that earth and rock above a foundation pit is prevented from falling into the foundation pit, construction is affected, and danger is caused to workers.
Further, as shown in fig. 1, it is worth specifically explaining that the outer wall of one side of the fixed frame 1 is fixedly connected with a plugboard 24, so as to be convenient for inserting into the side wall of the foundation pit, fix the soil retaining device, promote the stability of the device, and two auxiliary wheels 25 which are distributed in parallel are arranged on one side of the bottom surface of the fixed frame 1, so as to facilitate the movement of the device.
To sum up: when the foundation pit is subjected to soil retaining operation, staff firstly moves the device to a target area through the auxiliary wheel 25, inserts the plugboard 24 into the soil layer of the side wall of the foundation pit, then installs the fixed frame 1 at the bottom of the foundation pit through the fixed nails 4, the soil retaining plate 2 is attached to the soil layer of the side wall of the foundation pit, the installation of the device is realized, the rotating motor 6 is started, the threaded rod 7 is driven to rotate, the moving rod 8 moves on the threaded rod 7, the moving rod 8 is hinged with the lifting baffle 12, the lifting baffle 12 slides out of the cavity 11 when the moving rod 8 moves, the adjustment of the height of the soil retaining mechanism is realized, the problem that the soil retaining plate 2 is limited in height and the foundation pit with different heights is not suitable is effectively avoided, and the protection plate 21 and the leakage net 23 can prevent soil and stones above the foundation pit from falling into the foundation pit to influence construction and cause danger to the staff.
The movable rod 8 drives the rack 19 to move in the moving process, so that the rack 19 is meshed with the gear 17 to rotate, the lifting threaded rod 16 is driven to rotate, the fixed thorn plate 18 moves downwards under the action of threads and is inserted into the soil layer at the bottom of the foundation pit, further fixation of the soil retaining device is realized, the stability of the device is enhanced, and the problems that the soil retaining structure is easy to slide and poor in stability in a soil base layer are effectively avoided.
The rotating motor can be purchased in the market, is provided with a power supply, belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.
Claims (6)
1. The utility model provides a building's foundation ditch soil retaining structure, includes fixed frame (1), fixed frame (1) top surface one side fixedly connected with keeps off soil board (2), fixed frame (1) both ends top surface fixedly connected with is two parallel distribution's a frame (3), a frame (3) one side outer wall and keeps off soil board (2) one side outer wall fixed connection, fixed frame (1) top surface one side slip runs through has two fixed nails (4) that are parallel distribution, a serial communication port, fixed frame (1) one side outer wall fixedly connected with motor mounting bracket (5), motor mounting bracket (5) inner wall fixedly connected with rotates motor (6), rotate motor (6) output fixedly connected with threaded rod (7), threaded rod (7) are rotated with fixed frame (1) and are connected.
2. A foundation pit retaining structure for a building construction as claimed in claim 1, wherein: the external surface screw thread of threaded rod (7) runs through has movable rod (8), the equal fixedly connected with slider (9) of movable rod (8) both ends outer wall, fixed frame (1) both ends inner wall all has seted up first spout (10) with slider (9) looks adaptation.
3. A foundation pit retaining structure for a building construction according to claim 2, wherein: the utility model discloses a soil guard plate, including soil guard plate (2), cavity (11) have been seted up to soil guard plate (2) top surface, sliding connection has lifting baffle (12) in cavity (11), two second spouts (13) that are parallel distribution have been seted up to soil guard plate (2) one side outer wall, two connecting rods (14) have been articulated through second spout (13) between movable rod (8) top surface and lifting baffle (12) one side outer wall, two connecting rods (14) are parallel distribution.
4. A foundation pit retaining structure for a building construction according to claim 3, wherein: fixed frame (1) one side inner wall fixedly connected with is fixed plate (15) of parallel distribution, rotate between fixed plate (15) and be connected with lift threaded rod (16), lift threaded rod (16) rotate and run through one of them fixed plate (15), gear (17) have been cup jointed in the fastening of lift threaded rod (16) top surface, gear (17) are located between two fixed plate (15), lift threaded rod (16) surface screw thread runs through has fixed thorn board (18), fixed thorn board (18) are located two fixed plate (15) below, movable rod (8) one side outer wall fixedly connected with rack (19), gear (17) and rack (19) meshing are connected, through-hole (20) have been seted up to the position that movable rod (8) corresponds gear (17).
5. A foundation pit retaining structure for a building construction as claimed in claim 4, wherein: the lifting baffle plate (12) is fixedly connected with a protection plate (21), fixing columns (22) are fixedly connected to four corners of the top of the protection plate (21), and the same leakage net (23) is arranged on the outer surfaces of the four fixing columns (22).
6. A foundation pit retaining structure for a building construction as claimed in claim 5, wherein: the outer wall of one side of the fixed frame (1) is fixedly connected with a plugboard (24), and two auxiliary wheels (25) which are distributed in parallel are arranged on one side of the bottom surface of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420319532.0U CN222044217U (en) | 2024-02-21 | 2024-02-21 | A foundation pit retaining structure for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420319532.0U CN222044217U (en) | 2024-02-21 | 2024-02-21 | A foundation pit retaining structure for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222044217U true CN222044217U (en) | 2024-11-22 |
Family
ID=93514295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420319532.0U Active CN222044217U (en) | 2024-02-21 | 2024-02-21 | A foundation pit retaining structure for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222044217U (en) |
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2024
- 2024-02-21 CN CN202420319532.0U patent/CN222044217U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250529 Address after: 710077 Shaanxi province Xi'an Lianhu District Feng Hui Road No. 94 Patentee after: SHAANXI CONSTRUCTION NEW-TYPE BUILDING CO.,LTD. Country or region after: China Address before: No. 16 Yilisha Road, Wenquan Town, Yingshan County, Huanggang City, Hubei Province, 438700 Patentee before: Hubei Chaoqun Construction Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |