CN219240526U - Thick sand layer geological concrete filling pile pore-forming pile casing - Google Patents
Thick sand layer geological concrete filling pile pore-forming pile casing Download PDFInfo
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- CN219240526U CN219240526U CN202320915479.6U CN202320915479U CN219240526U CN 219240526 U CN219240526 U CN 219240526U CN 202320915479 U CN202320915479 U CN 202320915479U CN 219240526 U CN219240526 U CN 219240526U
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Abstract
The utility model relates to the technical field of building construction and discloses a thick sand layer geological concrete bored pile pore-forming pile casing, which comprises an outer shell, wherein a limiting rod is fixedly connected to the inner wall of the outer shell, a lifting block is fixedly connected to the outer wall of the top of the outer shell, a lifting hole is formed in the lifting block, a horizontal box is fixedly connected to the outer wall of the outer shell, a horizontal inspection device is arranged in the horizontal box, and the horizontal inspection device comprises a fixing column which is fixedly connected to the inner wall of the horizontal box. Real-time record is carried out with the position of filling protective tube through setting up horizontal inspection device, adopts the gravity effect pulling go-between of the weight on the connecting rod of go-between bottom, drives the pointer rotation under the rotation of go-between, and whether horizontal judgement is made to the pointer cooperation indicating disk, prevents that the filling protective tube from taking place the position deviation when the installation from leading to last cylinder slope.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a thick sand layer geological concrete bored pile pore-forming pile casing.
Background
The bored pile can be widely applied in construction due to the advantages of no vibration, no soil compaction, low noise, easy use in dense areas of urban buildings and the like, and can be divided into bored piles for dry operation and slurry wall protection and manual hole digging according to different hole forming methods, such as bored piles, immersed tube bored piles, manual hole digging bored piles, explosion expansion bored piles and the like.
For example, the Chinese patent publication No. CN217629849U discloses the following technical scheme: the slurry wall protection technology utilizes slurry pressure to balance the lateral pressure of stratum to the hole wall, so that the probability of hole collapse is reduced to a certain extent, but the water head pressure in the hole is maintained in time, the hole wall is maintained stable, the occurrence of buried drilling accidents is prevented, and the slurry wall protection technology is not suitable for urban areas due to the influence of environmental factors. The steel pile casing is high in manufacturing cost, easy to damage and repair due to repeated use, difficult to master in lifting time, premature in lifting, uncoagulated in concrete, waste of concrete materials, influence on pile quality due to the fact that the pile top concrete is not poured in place, crane or vibration hammer cooperation is needed during lifting and recovery, construction time is increased, and mechanical use cost is increased. The prior art has the defects of high construction difficulty, difficult guarantee of construction quality, high cost, long time consumption and the like.
However:
the lack of permission to have means within the existing casing makes the casing disposable in use, and problems with uneven installation and unstable installation locations in the sandy land may be encountered during installation of the casing.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a thick sand layer geological concrete bored pile pore-forming pile casing. The device has the advantages that the protective cylinder can be limited by adopting the outer shell, so that the protective cylinder in the outer shell can be fixed in sandy soil and whether the installation position is horizontal or not can be observed, and the position of the protective cylinder is limited to a specific place to prevent the poured cylinder from tilting.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thick sand bed geological concrete bored concrete pile pore-forming protects a section of thick bamboo, includes the shell body, the inner wall fixedly connected with gag lever post of shell body, fixedly connected with lifts by crane the piece on the top outer wall of shell body, the hanging hole has been seted up on the lifting by crane the piece, fixedly connected with horizontal box on the outer wall of shell body, the inside of horizontal box is provided with horizontal inspection device, horizontal inspection device includes the fixed column, fixed column fixedly connected on the inner wall of horizontal box, rotate through the bearing on the fixed column and be connected with the go-between, fixedly connected with connecting rod on the bottom outer wall of go-between, the bottom fixedly connected with weight of connecting rod, the top fixedly connected with pointer of go-between, fixedly connected with indicating plate on the inner wall of horizontal box, fixedly connected with fixed box on the outer wall of shell body, the inside of fixed box is provided with sand fixing device, through spacing groove and sliding block sliding connection have the filling to protect a section of thick bamboo, fixedly connected with transparent window on the horizontal box.
Preferably, the number of the lifting blocks and the lifting holes is four, the four lifting blocks and the lifting holes are distributed at the top of the outer shell, and the outer shell is separated from the filling casing by arranging the four lifting blocks and the lifting holes, so that the function of recycling is achieved.
Preferably, the sand fixing device comprises a motor case, the motor case is fixedly connected to the inner wall of the top of the fixed box, a motor in the motor case is fixedly connected with a rotating shaft through a coupler, the rotating shaft of the motor in the motor case penetrates through the motor case to the inside of the fixed box and is fixedly connected with a threaded rod, the other end of the threaded rod is rotationally connected to the inner wall of the bottom of the fixed box through a bearing, a limit column is fixedly connected to the inner wall of the top of the fixed box, the other end of the limit column is fixedly connected to the inner wall of the bottom of the fixed box, a threaded sleeve is connected to the threaded rod in a threaded mode, and the threaded sleeve is movably sleeved on the limit column.
Preferably, the sand fixing device further comprises a fixing rod, the fixing rod is fixedly connected to the outer wall of the bottom of the threaded sleeve, the other end of the fixing rod penetrates through the fixing box to the outside of the fixing box and is fixedly connected with a drill bit, a fixing block is fixedly connected to the inner wall of the bottom of the fixing box, a spring is fixedly connected to the fixing block, a damper is fixedly connected to the fixing block, and a buffer plate is fixedly connected to the top of the damper.
Preferably, the number of the limit posts is two, the limit posts are symmetrically arranged at two ends of the threaded rod, and the thread bush slides on the threaded rod more smoothly by arranging the two limit posts, so that the thread bush cannot deviate in the moving process.
Preferably, the number of the damper and the number of the springs are two, the springs are sleeved on the outer ring of the damper, and a certain buffering function is generated when the positions of the threaded sleeves are limited by arranging the damper and the springs to be matched with the buffer plate.
(III) beneficial effects
Compared with the prior art, the utility model provides the thick sand layer geological concrete bored pile pore-forming pile casing, which has the following beneficial effects:
1. this thick sand bed geology bored concrete pile pore-forming protects a section of thick bamboo, through setting up horizontal inspection device and carrying out real-time record with the position of filling protection a section of thick bamboo, the gravity effect of the weight on the connecting rod of adopting the go-between bottom pulls the go-between, drives the pointer rotation under the rotation of go-between, and whether horizontal judgement is made to the pointer cooperation indicating disk, prevents that the filling from protecting a section of thick bamboo from taking place the position deviation when the installation from leading to last cylinder slope.
2. This thick sand bed geological concrete bored concrete pile pore-forming protects a section of thick bamboo, stretch into in the sand through setting up sand fixing device through the dead lever on the shell body, adopt motor box operation to drive the threaded rod and rotate, the thread bush on the threaded rod passes through the screw thread and removes and then drive the dead lever and push down, the dead lever pushes down the bit and forms stable structure with the dead lever in penetrating into the sand when simultaneously work pushes down in the dead lever, spring and attenuator on the cooperation fixed block make the buffer board produce the cushioning effect to produce fixed effect and further stabilize the filling and protect a section of thick bamboo.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the fixing case of the present utility model;
FIG. 3 is a schematic view of the internal structure of the horizontal box of the present utility model;
fig. 4 is an enlarged view of the utility model at a.
In the figure: 1. an outer housing; 2. a limit rod; 3. lifting the block; 4. a hanging hole; 5. a horizontal box; 6. a level inspection device; 601. fixing the column; 602. a connecting ring; 603. a connecting rod; 604. a heavy hammer; 605. a pointer; 606. an indication plate; 7. a fixed box; 8. a sand fixing device; 801. a motor case; 802. a threaded rod; 803. a limit column; 804. a thread sleeve; 805. a fixed rod; 806. a drill bit; 807. a fixed block; 808. a spring; 809. a damper; 810. a buffer plate; 9. filling a protective cylinder; 10. and a transparent window.
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.
Example 1
As shown in fig. 1-4, the utility model provides a thick sand layer geological concrete bored concrete pile pore-forming casing, which comprises an outer shell 1, wherein a limiting rod 2 is fixedly connected to the inner wall of the outer shell 1, a lifting block 3 is fixedly connected to the outer wall of the top of the outer shell 1, a hanging hole 4 is formed in the lifting block 3, a horizontal box 5 is fixedly connected to the outer wall of the outer shell 1, a horizontal inspection device 6 is arranged in the horizontal box 5, the horizontal inspection device 6 comprises a fixing column 601, the fixing column 601 is fixedly connected to the inner wall of the horizontal box 5, a connecting ring 602 is rotatably connected to the fixing column 601 through a bearing, a connecting rod 603 is fixedly connected to the outer wall of the bottom of the connecting ring 602, a heavy hammer 604 is fixedly connected to the bottom of the connecting rod 603, a pointer 605 is fixedly connected to the top of the connecting ring 602, an indicating plate 606 is fixedly connected to the inner wall of the horizontal box 5, a fixing box 7 is fixedly connected to the outer wall of the outer shell 1, a sand fixing device 8 is arranged in the inner wall of the fixing box 7, a filling casing 9 is slidingly connected to the inside the limiting rod 2 through a limiting groove and a sliding block, a window 10 is fixedly connected to the horizontal box 5, and the lifting blocks 3 and the four hanging holes 4 are distributed on the outer shell 1 through four lifting holes 4 repeatedly, and the four casing 4 are matched with the four casing 4, and the four casing functions are achieved, and the four casing functions are realized.
In this embodiment, the position of the filling casing 9 is recorded in real time by setting the horizontal inspection device 6, the gravity effect of the heavy hammer 604 on the connecting rod 603 at the bottom of the connecting ring 602 is adopted to pull the connecting ring 602, the pointer 605 is driven to rotate under the rotation of the connecting ring 602, the pointer 605 cooperates with the indicating disc 606 to make a judgment whether the filling casing 9 is horizontal or not, and the final cylinder inclination caused by the position deviation during the installation is prevented.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, sand fixing device 8 includes motor case 801, motor case 801 fixed connection is on the inner wall of fixed box 7 top, the motor in the motor case 801 passes through shaft coupling fixedly connected with pivot, the pivot of motor in the motor case 801 runs through the inside of motor case 801 to fixed box 7 and fixedly connected with threaded rod 802, the other end of threaded rod 802 passes through bearing rotation to be connected on the inner wall of fixed box 7 bottom, fixedly connected with spacing post 803 on the inner wall of fixed box 7 top, the other end fixed connection of spacing post 803 is on the inner wall of fixed box 7 bottom, threaded rod 802 goes up threaded connection has thread bush 804, thread bush 804 movable sleeve is established on spacing post 803, sand fixing device 8 still includes dead lever 805, dead lever 805 fixed connection is on the outer wall of thread bush 804 bottom, the dead lever 805 other end runs through the outside of fixed box 7 and fixedly connected with drill bit 806, fixedly connected with fixed block 807 on the inner wall of fixed box 7 bottom, fixedly connected with spring 808 on the fixed block 807, the top fixedly connected with buffer plate 808 of damper 809, the quantity of spacing post 803 is the fixed connection, the quantity of spacing post 803 is on the inner wall of fixed connection, the bottom wall of fixed connection, the fixed connection's through the bearing cap 808, the number of two of fixed connection's through the fixed connection of spring 808 on the fixed block 803 to the fixed block 808, the two ends of the fixed connection through the fixed connection of spring 808, the two end of the fixed connection through the fixed connection of the fixed box 809, the spring through the two of the fixed connection through the fixed spring through the two end of the thread stop 809, and the two end of the thread stop cap.
In this embodiment, by setting the sand fixing device 8 to extend into the sand through the fixing rod 805 on the outer casing 1, the motor case 801 is adopted to operate to drive the threaded rod 802 to rotate, the threaded sleeve 804 on the threaded rod 802 moves through threads to drive the fixing rod 805 to press down, the drill bit 806 simultaneously presses down while the fixing rod 805 simultaneously works down to form a stable structure, the fixing rod 805 is extended into the sand to form a stable structure, and the buffer plate 810 is matched with the spring 808 and the damper 809 on the fixing block 807 to generate a buffer effect, so that the fixing effect is generated to further stabilize the filling casing 9.
The working principle of the thick sand layer geological concrete bored concrete pile pore-forming pile casing is specifically described below.
As shown in fig. 1-4, when in use, the gravity effect of the heavy hammer 604 on the connecting rod 603 at the bottom of the connecting ring 602 pulls the connecting ring 602, the pointer 605 is driven to rotate under the rotation of the connecting ring 602, the pointer 605 is matched with the indicating disc 606 to make a judgment whether the pointer is horizontal or not, the threaded rod 802 is driven to rotate under the operation of the motor box 801, the threaded sleeve 804 on the threaded rod 802 moves through threads to drive the fixed rod 805 to press down, the drill bit 806 simultaneously pushes down the fixed rod 805, and simultaneously, the fixed rod 805 is pushed into the sand to form a stable structure, and the buffer plate 810 generates a buffering effect under the cooperation of the spring 808 and the damper 809 on the fixed block 807.
Claims (6)
1. The utility model provides a thick sand bed geology bored concrete pile pore-forming protects a section of thick bamboo, includes shell body (1), its characterized in that: the utility model provides a sand filling device, including casing (1), inner wall fixedly connected with gag lever post (2), fixedly connected with lifts by crane piece (3) on the top outer wall of casing (1), lift by crane piece (3) on offer hanging hole (4), fixedly connected with horizontal box (5) on the outer wall of casing (1), the inside of horizontal box (5) is provided with horizontal inspection device (6), horizontal inspection device (6) include fixed column (601), fixed column (601) fixedly connected with is on the inner wall of horizontal box (5), be connected with go-between (602) through the bearing rotation on fixed column (601), fixedly connected with connecting rod (603) on the bottom outer wall of go-between (602), bottom fixedly connected with weight (604) of connecting rod (603), top fixedly connected with pointer (605) of go-between (5), fixedly connected with indicating disk (606) on the inner wall of horizontal box (5), fixedly connected with fixed box (7) on the outer wall of casing (1), be provided with fixed connection window (10) on the inside of fixed box (7) through bearing rotation, be connected with on a fixed connection with sand filling device (10) and slide protection piece (10).
2. The thick sand-layer geological concrete bored pile hole-forming casing of claim 1, wherein: the number of the lifting blocks (3) and the lifting holes (4) is four, and the four sides of the lifting blocks are distributed at the top of the outer shell (1).
3. The thick sand-layer geological concrete bored pile hole-forming casing of claim 1, wherein: the sand fixing device (8) comprises a motor case (801), the motor case (801) is fixedly connected to the inner wall of the top of the fixed box (7), a motor in the motor case (801) is fixedly connected with a rotating shaft through a coupler, the rotating shaft of the motor in the motor case (801) penetrates through the motor case (801) to the inside of the fixed box (7) and is fixedly connected with a threaded rod (802), the other end of the threaded rod (802) is rotationally connected to the inner wall of the bottom of the fixed box (7) through a bearing, a limiting column (803) is fixedly connected to the inner wall of the top of the fixed box (7), the other end of the limiting column (803) is fixedly connected to the inner wall of the bottom of the fixed box (7), a threaded sleeve (804) is connected to the threaded rod (802) through threads, and the threaded sleeve (804) is movably sleeved on the limiting column (803).
4. The thick sand-layer geological concrete bored pile hole-forming casing of claim 1, wherein: the sand fixing device (8) further comprises a fixing rod (805), the fixing rod (805) is fixedly connected to the outer bottom wall of the threaded sleeve (804), the other end of the fixing rod (805) penetrates through the fixing box (7) to the outside of the fixing box (7) and is fixedly connected with a drill bit (806), a fixing block (807) is fixedly connected to the inner bottom wall of the fixing box (7), a spring (808) is fixedly connected to the fixing block (807), a damper (809) is fixedly connected to the fixing block (807), and a buffer plate (810) is fixedly connected to the top of the damper (809).
5. A thick sand-layer geological concrete bored pile hole-forming casing as set forth in claim 3, wherein: the number of the limiting columns (803) is two, and the limiting columns are symmetrically arranged at two ends of the threaded rod (802).
6. The thick sand-layer geological concrete bored pile hole-forming casing of claim 4, wherein: the number of the dampers (809) and the number of the springs (808) are two, and the springs (808) are sleeved on the outer ring of the dampers (809).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915479.6U CN219240526U (en) | 2023-04-21 | 2023-04-21 | Thick sand layer geological concrete filling pile pore-forming pile casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915479.6U CN219240526U (en) | 2023-04-21 | 2023-04-21 | Thick sand layer geological concrete filling pile pore-forming pile casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219240526U true CN219240526U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915479.6U Active CN219240526U (en) | 2023-04-21 | 2023-04-21 | Thick sand layer geological concrete filling pile pore-forming pile casing |
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| Country | Link |
|---|---|
| CN (1) | CN219240526U (en) |
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2023
- 2023-04-21 CN CN202320915479.6U patent/CN219240526U/en active Active
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