CN219621842U - Pile foundation static load detection equipment - Google Patents
Pile foundation static load detection equipment Download PDFInfo
- Publication number
- CN219621842U CN219621842U CN202223272200.1U CN202223272200U CN219621842U CN 219621842 U CN219621842 U CN 219621842U CN 202223272200 U CN202223272200 U CN 202223272200U CN 219621842 U CN219621842 U CN 219621842U
- Authority
- CN
- China
- Prior art keywords
- fixing
- bearing wall
- vertical
- transverse
- fixedly connected
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of foundation detection, in particular to pile foundation static load detection equipment, which comprises a fixed rod, a bearing wall and a fixed base, wherein the fixed base is fixedly connected to the lower end of the fixed rod, the lower end of the fixed base is fixedly connected with a test pile, and the upper ends of the fixed base are all in through connection with expansion screws. The utility model overcomes the defects of the prior art, and the fixing base is fixedly connected with the test pile under the action of the expansion screw by virtue of the fixing rod, the fixing base, the connecting reinforcing steel bars and the expansion screw, so that the supporting effect of the fixing rod is enhanced, the fixing rod is not easy to shake, the connecting reinforcing steel bars in the middle of the fixing rod are wrapped by the bearing wall, the fixed connectivity between the fixing rod and the bearing wall is improved, the pressure of the bearing wall on the bottom plate and the gravity plate is reduced, the phenomenon that the bearing wall is easy to crack or collapse is avoided, and the safety accident is not easy to occur in the detection process of the test pile.
Description
Technical Field
The utility model relates to the technical field of foundation detection, in particular to pile foundation static load detection equipment.
Background
The pile foundation static load test is a technology applied to engineering for detecting the bearing capacity of the pile foundation. In the aspect of determining the ultimate bearing capacity of a single pile, the method is the most accurate and reliable test method at present, and is used for judging whether a certain dynamic load test method is mature or not, and the comparison error of static load test results is used as the basis.
However, the existing pile foundation static load detection equipment is poor in supporting effect of the bearing wall on the bottom plate, so that after a certain gravity plate is placed at the upper end of the bottom plate, the bearing wall is prone to cracking or collapsing, safety accidents are prone to occurring in the detection process, and due to poor embedding effect among all gravity blocks, sliding phenomena are prone to occurring when all gravity plates are in pressing work, pressing quality of the gravity plates is affected, and detection quality of the pile foundation by the static load detection equipment is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the pile foundation static load detection equipment, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the existing pile foundation static load detection equipment is easy to crack or collapse after a certain gravity plate is placed at the upper end of a bottom plate due to poor supporting effect of the bearing wall on the bottom plate, so that safety accidents are easy to occur in the detection process, and the existing pile foundation static load detection equipment is easy to slip when each gravity plate is pressed due to poor embedding effect among each gravity block, thereby influencing the pressing quality of the gravity plate and reducing the detection quality of the static load detection equipment on the pile foundation.
In order to solve the technical problems, the utility model provides the following technical scheme:
the pile foundation static load detection device comprises a fixed rod, a bearing wall and a fixed base, wherein the fixed base is fixedly connected to the lower end of the fixed rod;
the fixing rods are all connected with two sides of the bearing wall in a penetrating way, and the bearing wall is symmetrically distributed;
the fixing base can be more stable to the supporting work of the fixing rod, and the fixing rod has a stable effect on the bearing wall.
Preferably, the lower extreme fixedly connected with test stake of unable adjustment base, the upper end of unable adjustment base all link up and is connected with the inflation screw, inflation screw and test stake are fixed connection.
Preferably, a jack is arranged in the middle of the upper end of the test pile, a bottom plate is arranged at the upper end of the jack, butt joint holes are formed in the periphery of the bottom plate, and the inner diameter of each butt joint hole is matched with the outer diameter of the fixing rod.
Preferably, the upper end surface of bottom plate all is provided with vertical fixed slot, the upper end of bottom plate is provided with horizontal gravity board, the equal fixedly connected with vertical fixed block of lower extreme of horizontal gravity board, vertical fixed block is fit with the vertical fixed slot and is connected.
Preferably, the upper end of horizontal gravity board is provided with vertical gravity board, the equal fixedly connected with horizontal fixed block of lower extreme of vertical gravity board, horizontal fixed block is fit with the horizontal fixed slot and is connected, horizontal fixed slot, vertical fixed slot, horizontal fixed block and vertical fixed block all are the zigzag.
Preferably, one side of the fixing rod is fixedly connected with connecting steel bars in a crossed mode, and the bearing wall and the connecting steel bars are arranged in a wrapping mode.
Preferably, a positioning rod is fixedly connected to the middle part of the upper end of the bottom plate, a fixing hole is formed in the middle part of the transverse gravity plate, and the outer diameter of the positioning rod is matched with the inner diameter of the fixing hole.
The embodiment of the utility model provides pile foundation static load detection equipment, which has the following beneficial effects: this equipment is because the bearing wall strengthens the supporting effect of bottom plate for after certain gravity board was placed to the bottom plate upper end, the phenomenon that ftractures or collapse is difficult to appear to the bearing wall, makes the incident be difficult to appear in the testing process, and this equipment is because improving the mosaic effect between each gravity piece, thereby makes each gravity board be difficult to appear gliding phenomenon when carrying out the work of exerting pressure, avoids the quality of exerting pressure of sliding influence gravity board, improves this equipment to the quality of detection of pile foundation.
1. Through being provided with dead lever, unable adjustment base, connecting reinforcement and inflation screw for unable adjustment base carries out fixed connection with test stake under the effect of inflation screw, thereby strengthen the supporting effect of dead lever, make the dead lever be difficult to appear rocking, and the connecting reinforcement in the middle of the dead lever has all been wrapped by the bearing wall, the fixed connectivity between increase dead lever and the bearing wall, alleviate the pressure that the bearing wall bore bottom plate and gravity board, avoid the bearing wall to appear the phenomenon that ftractures or collapse easily, make be difficult to appear the incident in the testing process to test stake.
2. Through being provided with horizontal fixed slot, horizontal fixed block, vertical fixed slot and vertical fixed block for when the vertical fixed block of horizontal gravity board lower extreme is aimed at the vertical fixed slot of bottom plate upper end surface and is placed, vertical fixed block and vertical fixed slot can be fit and connect, later, place the horizontal fixed slot of horizontal gravity board upper end surface with the horizontal fixed block of vertical gravity board lower extreme aimed at the horizontal fixed slot of horizontal gravity board upper end surface again, horizontal fixed slot and horizontal fixed block can be fit and connect equally, the horizontal and vertical intersection between bottom plate, horizontal gravity board and the vertical gravity board is placed and is inlayed, and the locating lever of bottom plate upper end can alternate with the fixed orifices in the middle of horizontal gravity board and the vertical gravity board, make the placement stability between bottom plate, horizontal gravity board and the vertical gravity board, avoid the slip to influence the quality of exerting pressure of gravity board, improve the quality of this equipment to the detection of pile foundation.
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 schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the split structure of the bottom plate, the transverse gravity plate and the vertical gravity plate of the present utility model;
fig. 3 is a schematic view of the structure of the fixing base and the fixing rod of the present utility model.
In the figure: 1. testing piles; 2. a fixed rod; 3. a bearing wall; 4. a jack; 5. a bottom plate; 6. a butt joint hole; 7. a transverse gravity plate; 8. a transverse fixing groove; 9. a vertical gravity plate; 10. a vertical fixing groove; 11. a fixing hole; 12. a transverse fixing block; 13. a vertical fixing block; 14. a positioning rod; 15. a fixed base; 16. connecting steel bars; 17. an expansion screw.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-3, the pile foundation static load detection device comprises a fixed rod 2, a bearing wall 3 and a fixed base 15, wherein the fixed base 15 is fixedly connected to the lower end of the fixed rod 2;
the fixed rods 2 are all connected with the two sides of the bearing wall 3 in a penetrating way, and the bearing wall 3 is symmetrically distributed;
the fixing base 15 can be used for stabilizing the supporting work of the fixing rod 2, and the fixing rod 2 has a stabilizing effect on the bearing wall 3.
The lower end of the fixed base 15 is fixedly connected with the test pile 1, the upper ends of the fixed base 15 are all connected with expansion screws 17 in a penetrating way, and the expansion screws 17 are fixedly connected with the test pile 1;
in this embodiment, through this kind of design for after the expansion screw 17 runs through unable adjustment base 15 and test stake 1 carries out fixed connection, realized unable adjustment base 15 and test stake 1 between fixed connection, increased unable adjustment base 15 to dead lever 2's supporting effect.
The middle part of the upper end of the test pile 1 is provided with a jack 4, the upper end of the jack 4 is provided with a bottom plate 5, the periphery of the bottom plate 5 is provided with a butt joint hole 6, and the inner diameter of the butt joint hole 6 is matched with the outer diameter of the fixed rod 2;
in this embodiment, through this kind of design for when bottom plate 5 is placed in the upper end with two bearing walls 3, with the butt joint hole 6 of bottom plate 5 upper end surface aimed at dead lever 2 put down the back, dead lever 2 can also play spacing effect to the bottom plate, has increased the stability of bottom plate 5 in the upper end of bearing wall 3.
The upper end surface of the bottom plate 5 is provided with vertical fixing grooves 10, the upper end of the bottom plate 5 is provided with a transverse gravity plate 7, the lower end of the transverse gravity plate 7 is fixedly connected with vertical fixing blocks 13, and the vertical fixing blocks 13 are in fit connection with the vertical fixing grooves 10;
in this embodiment, through this kind of design for when vertical fixed block 13 of horizontal gravity board 7 lower extreme aligns the vertical fixed slot 10 of bottom plate 5 upper end surface and places, vertical fixed block 13 and vertical fixed slot 10 can carry out the fit and connect, realize inlaying between horizontal gravity board 7 and the bottom plate 5 and be connected.
The upper end of the transverse gravity plate 7 is provided with a vertical gravity plate 9, the lower end of the vertical gravity plate 9 is fixedly connected with a transverse fixing block 12, the transverse fixing block 12 is in fit connection with the transverse fixing groove 8, and the transverse fixing groove 8, the vertical fixing groove 10, the transverse fixing block 12 and the vertical fixing block 13 are Z-shaped;
in this embodiment, through this kind of design for place the horizontal fixed slot 8 of horizontal gravity board 7 upper end surface with the horizontal fixed block 12 of vertical gravity board 9 lower extreme back, horizontal fixed slot 8 and horizontal fixed block 12 can go on agreeing with the connection, make vertical gravity board 9 inlay with horizontal gravity board 7 and be connected.
Wherein, one side of the fixed rod 2 is fixedly connected with a connecting steel bar 16 in a crossed way, and the bearing wall 3 and the connecting steel bar 16 are arranged in a wrapping way;
in this embodiment, by means of such a design, the fixed connectivity between the bearing wall 3 and the fixing rod 2 is enhanced under the connection action of the connection reinforcing steel bar 16, and the pressure borne by the bearing wall 3 on the bottom plate 5 and the gravity plate can be reduced.
Wherein, the middle part of the upper end of the bottom plate 5 is fixedly connected with a positioning rod 14, the middle part of the transverse gravity plate 7 is provided with a fixing hole 11, and the outer diameter of the positioning rod 14 is matched with the inner diameter of the fixing hole 11;
in this embodiment, through this kind of design for when horizontal gravity board 7 and vertical gravity board 9 stack in bottom plate 5 upper end, with fixed orifices 11 put down to locating lever 14 can, make things convenient for the alignment work between vertical gravity board 9, horizontal gravity board 7 and the bottom plate 5.
Working principle: firstly, the expansion screw 17 is fixedly connected with the upper end of the test pile 1, the bearing wall 3 wraps the fixing rod 2 and the connecting reinforcing steel bars 16, the fixed connectivity between the fixing rod 2 and the bearing wall 3 is increased, the pressure born by the bottom plate 5 and the gravity plate by the bearing wall 3 is lightened, the phenomenon that the bearing wall 3 is easy to crack or collapse is avoided, safety accidents are not easy to occur in the detection process of the test pile 1, the butt joint holes 6 at the bottom plate 5 are aligned with the fixing rods 2 to be placed, after the bottom plate 5 is placed, then the vertical fixing blocks 13 at the lower end of the transverse gravity plate 7 are aligned with the vertical fixing grooves 10 at the upper end surface of the bottom plate 5, the vertical fixing blocks 13 and the vertical fixing grooves 10 are in fit connection, the transverse fixing blocks 12 at the lower end of the vertical gravity plate 9 are aligned with the transverse fixing grooves 8 at the upper end surface of the transverse gravity plate 7, the same transverse fixing grooves 8 and the transverse fixing blocks 12 are in fit connection, the bottom plate 5, the transverse gravity plate 7 and the pile foundation are crossed and placed in a crossed manner, the vertical gravity plate 5 and the vertical gravity plate 9 are placed in a crossed manner, the weight plate and the vertical gravity plate 5 and the vertical gravity plate 9 are prevented from being influenced by the weight between the vertical fixing blocks and the vertical gravity plate 9 and the vertical gravity plate 9 are placed, and the vertical gravity plate and the vertical plate 9 are prevented from affecting the quality stability, the quality is stable.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a pile foundation static load check out test set, includes dead lever (2), bearing wall (3) and unable adjustment base (15), unable adjustment base (15) fixed connection is in the lower extreme of dead lever (2), its characterized in that:
the fixing rods (2) are all connected to two sides of the bearing wall (3) in a penetrating mode, and the bearing wall (3) is symmetrically distributed;
the fixing base (15) can be used for stabilizing the supporting work of the fixing rod (2), and the fixing rod (2) has a stabilizing effect on the bearing wall (3).
2. Pile foundation static load detection equipment according to claim 1, characterized in that the lower end of the fixed base (15) is fixedly connected with a test pile (1), the upper ends of the fixed base (15) are all connected with expansion screws (17) in a penetrating way, and the expansion screws (17) are fixedly connected with the test pile (1).
3. The pile foundation static load detection device according to claim 2, wherein a jack (4) is arranged in the middle of the upper end of the test pile (1), a bottom plate (5) is arranged at the upper end of the jack (4), butt joint holes (6) are formed in the periphery of the bottom plate (5), and the inner diameter of each butt joint hole (6) is matched with the outer diameter of the corresponding fixing rod (2).
4. A pile foundation static load detection device according to claim 3, characterized in that vertical fixing grooves (10) are formed in the upper end surface of the bottom plate (5), a transverse gravity plate (7) is arranged at the upper end of the bottom plate (5), vertical fixing blocks (13) are fixedly connected to the lower ends of the transverse gravity plate (7), and the vertical fixing blocks (13) are in fit connection with the vertical fixing grooves (10).
5. The pile foundation static load detection device according to claim 4, wherein a vertical gravity plate (9) is arranged at the upper end of the transverse gravity plate (7), transverse fixing blocks (12) are fixedly connected to the lower end of the vertical gravity plate (9), the transverse fixing blocks (12) are in fit connection with the transverse fixing grooves (8), and the transverse fixing grooves (8), the vertical fixing grooves (10), the transverse fixing blocks (12) and the vertical fixing blocks (13) are Z-shaped.
6. Pile foundation static load detection equipment according to claim 1, characterized in that one side of the fixing rod (2) is fixedly connected with connecting steel bars (16) in a crossed manner, and the bearing wall (3) and the connecting steel bars (16) are arranged in a wrapping manner.
7. The pile foundation static load detection device according to claim 4, wherein a positioning rod (14) is fixedly connected to the middle part of the upper end of the bottom plate (5), a fixing hole (11) is formed in the middle part of the transverse gravity plate (7), and the outer diameter of the positioning rod (14) is matched with the inner diameter of the fixing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272200.1U CN219621842U (en) | 2022-12-07 | 2022-12-07 | Pile foundation static load detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272200.1U CN219621842U (en) | 2022-12-07 | 2022-12-07 | Pile foundation static load detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219621842U true CN219621842U (en) | 2023-09-01 |
Family
ID=87767697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272200.1U Active CN219621842U (en) | 2022-12-07 | 2022-12-07 | Pile foundation static load detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219621842U (en) |
-
2022
- 2022-12-07 CN CN202223272200.1U patent/CN219621842U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219621842U (en) | Pile foundation static load detection equipment | |
| CN103712811B (en) | Combination beam pre-stress type is hydraulic bracket test-bed | |
| CN219410562U (en) | Bent cap staple bolt mounting platform | |
| CN213867975U (en) | Frame column jacking structure in deviation rectifying and reinforcing engineering | |
| CN215629917U (en) | Combined type reinforcing structure based on building pile foundation | |
| CN216766020U (en) | Testing device for optimizing CPG pile composite foundation static load test | |
| CN218667689U (en) | Anchor pile method static test force transmission device and system | |
| CN220167001U (en) | Engineering foundation pile detection device | |
| CN112239166A (en) | Pre-buried bolt type foundation section of tower crane | |
| CN203643179U (en) | Combined beam prestressing force type hydraulic support test bed | |
| CN220079957U (en) | Pressure-bearing device for detecting bearing capacity of dynamic compaction foundation | |
| CN219218720U (en) | Urban bridge construction support foundation | |
| CN217711967U (en) | Anti-seismic steel beam connecting structure | |
| CN219842060U (en) | Mounting structure of column type weighing sensor | |
| CN219416975U (en) | Tension and pressure test equipment of diagonal bracing | |
| CN219839956U (en) | Precise positioning device for sliding type segmental beam | |
| CN211172059U (en) | Movable foundation bolt positioning frame | |
| CN217896597U (en) | Bridge pile foundation static load detection device | |
| CN216640287U (en) | Supporting device for mounting first-section steel anchor beam in cable-stayed bridge cable tower | |
| CN219772687U (en) | Symmetrical balance supporting structure of embedded pier | |
| CN219678023U (en) | Mounting structure of large-span cable bridge | |
| CN220977736U (en) | Reinforcing apparatus for bridge engineering | |
| CN219450455U (en) | Auxiliary device for positioning and installing pre-buried sections of arch ribs | |
| CN220644214U (en) | Pile extension structure of high-strength square pile | |
| CN213709649U (en) | Counter-force static load test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |