CN218713349U - Main beam support device for foundation pile static load test - Google Patents
Main beam support device for foundation pile static load test Download PDFInfo
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- CN218713349U CN218713349U CN202222703353.0U CN202222703353U CN218713349U CN 218713349 U CN218713349 U CN 218713349U CN 202222703353 U CN202222703353 U CN 202222703353U CN 218713349 U CN218713349 U CN 218713349U
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- foundation pile
- steel plate
- screw rod
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- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a foundation pile static test girder support device, steel pipe including three perpendicular settings, the top of three steel pipes is connected with three steel sheets and constitutes the tripod, and the bottom of three steel pipes is connected with three steel sheets and constitutes down the tripod, the bottom of tripod is provided with down the round steel plate down, the top of steel pipe all sets up a flange nut, and the flange nut welding is in the steel pipe, and threaded connection has a screw rod on the flange nut, and the cover is equipped with a lock nut on the screw rod, the top of screw rod is provided with one and goes up the round steel plate. The utility model discloses can effectively solve the inconvenience that brings because of factors such as ground unevenness, improve the speed that the process was set up to the platform of static load to and improve the roughness of the platform girder of static load, avoid leading to incident such as collapsing because of the platform girder unevenness of static load.
Description
Technical Field
The utility model belongs to the technical field of the building engineering detects, concretely relates to foundation pile static test girder support device.
Background
In recent years, with the rapid development of economic construction in China, the number of construction projects is increased, foundation piles are used as hidden projects to support buildings on the ground, the foundation piles are foundations of the buildings, the quality of the foundation piles directly influences the safety of the buildings, and therefore the strengthening of foundation pile detection is an important link for guaranteeing the quality and the safety of the buildings. The application field of the foundation pile basically covers various projects of foundation construction such as civil engineering, water transportation wharfs, traffic construction and the like, and as the requirements on the project quality are higher and higher, the foundation pile is used as a foundation in the foundation, and the detection of the foundation pile is particularly important.
The bearing capacity detection of the foundation pile is one of important detection means, and the foundation pile static load test is widely applied to the bearing capacity detection of the foundation pile at present, so that not only can an important basis be provided for the design of the building engineering, but also an important guarantee can be provided for the quality of the building engineering.
The foundation pile static load test platform is the most important one of the foundations in the test process, the weight of the static load platform is dozens of tons or even thousands of tons, and the main beam of the foundation pile static load test is dozens of tons to dozens of tons. After a test platform is erected, test detection personnel need to enter the bottom of the platform to install instruments such as a displacement meter and the like, at present, no special foundation pile static load test main beam support device exists, concrete blocks with fixed heights are mostly erected at two ends of a main beam, so that the test detection personnel cannot enter the main beam when the height of the bottom of the static load platform is too low, and the test detection personnel cannot complete the test when the height of the bottom of the static load platform is too high and exceeds the range of a jack; or the main beam is directly fixed on the jack, so that the collapse of the main beam is easily caused by the unbalance of the two ends of the main beam due to factors such as uneven ground and the like, safety accidents occur, and casualties are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a foundation pile static test girder support device, can effectively solve the inconvenience that brings because of factors such as ground unevenness, improve the speed that the process was set up to the platform of static load to and improve the roughness of the platform girder of static load, avoid leading to incident such as collapsing because of the platform girder unevenness of static load.
The utility model adopts the technical scheme as follows:
the utility model provides a foundation pile static test girder support device, includes the steel pipe of three perpendicular settings, the top of three steel pipes is connected with three steel sheets and constitutes and goes up the tripod, and the bottom of three steel pipes is connected with three steel sheets and constitutes down the tripod, the bottom of tripod is provided with down the round steel plate down, the top of steel pipe all sets up a flange nut, and the flange nut welding is in the steel pipe, and threaded connection has a screw rod on the flange nut, and the cover is equipped with a lock nut on the screw rod, the top of screw rod is provided with one and goes up the round steel plate.
Furthermore, the steel plate is connected with the steel pipe in a welding mode.
Further, the diameter of the lower round steel plate is 15cm, and the thickness of the lower round steel plate is 0.3cm.
Furthermore, the bottom of going up the round steel plate is provided with triangle fixed steel plate, and triangle fixed steel plate welds between last round steel plate and screw rod.
Furthermore, the upper round steel plate and the lower round steel plate have the same structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a screw rod of girder support and flange nut's combined adjustment support height reach the uneven effect of adaptable various ground height, more can adjust foundation pile static test girder and foundation pile static test platform's the agreeing with height, make foundation pile static test platform set up convenient and fast more, experimental detection personnel's personal safety is more secure and improve detection work efficiency.
Drawings
Fig. 1 is a schematic structural view of a main beam support device for a foundation pile static load test according to the present invention;
FIG. 2 is a schematic cross-sectional view of the screw connection shown in FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and features in the embodiments and embodiments in the present application can be combined with each other without conflict.
As shown in fig. 1 and 2, a foundation pile static load test girder support device comprises three vertically arranged steel pipes 7, wherein the top ends of the three steel pipes 7 are connected with three steel plates to form an upper tripod 11, the bottom ends of the three steel pipes 7 are connected with three steel plates to form a lower tripod 12, the steel plates are connected with the steel pipes 7 in a welding mode to increase fixing strength, a lower round steel plate 9 is arranged at the bottom of the lower tripod 12, the diameter of the lower round steel plate 9 is 15cm, the thickness of the lower round steel plate is 0.3cm, the lower round steel plate 9 is used for increasing the contact area between the support and the ground, flange nuts 4 are arranged at the top ends of the steel pipes 7, the flange nuts 4 are welded in the steel pipes 7, a screw rod 3 is connected to the flange nuts 4 in a threaded manner, the screw rod 3 is 50cm long, the screw rod 3 can rotate in the flange nuts 4 to adjust the screw rod 3 to different heights, a locking nut 4 is sleeved on the screw rod 3, the locking height is screwed down after the locking nut 4 is used for adjusting the screw rod 3 to adjust the height, and the three screw rods can be independently adjusted to adapt to the uneven bottom surface, the whole support can be adjusted to 62cm, the highest support height of the whole support or the whole support can be adjusted to be changed to be suitable for a scene by a subsequent steel pipe 102cm or a subsequent scene by changing the screw rod 3; the top of screw rod 3 is provided with one and goes up circular steel sheet 1, goes up circular steel sheet 1 and the same with lower circular steel sheet 1 structure, goes up circular steel sheet 1 and is used for increasing the area of contact of support and girder, for strengthening the fastness of going up circular steel sheet 1, the bottom of going up circular steel sheet 1 is provided with triangle fixed steel sheet 2, and triangle fixed steel sheet 2 welds between last circular steel sheet 1 and screw rod 3 for increase the fixed strength of circular steel sheet 1.
The utility model discloses an application principle as follows:
before foundation pile static load test began, put the jack that static load test used in pile head steel backing plate department, the height of jack and ground of measurationing, will the utility model discloses place in the jack both sides (both girder both ends), 3 adjustment height of screw rod make go up round steel plate 1 height to be higher than the jack height by 3cm, rotate locking nut 4 locking screw 3 backs again, place the girder and be in the utility model discloses a go up round steel plate 1 on, alright begin foundation pile static load test platform's follow-up work of putting up, because three screw rod can adjust alone to adapt to the uneven bottom surface of height, girder unevenness that this device can rapid processing arouses because of the ground unevenness, and the girder collapses and causes the incident, simple and convenient, safe and reliable.
The utility model discloses a screw rod of girder support and flange nut's combined adjustment support height reach the effect of adaptable various ground height unevenness, more can adjust foundation pile static test girder and foundation pile static test platform's the agreeing with height, make foundation pile static test platform set up convenient and fast more, experimental measurement personnel's personal safety is more secure and improve detection achievement efficiency.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a foundation pile static test girder support device, includes the steel pipe of three perpendicular settings, its characterized in that: the top of three steel pipes is connected with three steel sheets and constitutes and goes up the tripod, and the bottom of three steel pipes is connected with three steel sheets and constitutes down the tripod, the bottom of tripod is provided with down the round steel plate, the top of steel pipe all sets up a flange nut, and the welding of flange nut is in the steel pipe, and threaded connection has a screw rod on the flange nut, and the cover is equipped with a lock nut on the screw rod, the top of screw rod is provided with one and goes up the round steel plate.
2. The foundation pile static test girder support device of claim 1, characterized in that: the steel plate is connected with the steel pipe in a welding mode.
3. The foundation pile static test girder support device of claim 1, characterized in that: the diameter of the lower round steel plate is 15cm, and the thickness of the lower round steel plate is 0.3cm.
4. The foundation pile static test girder support device of claim 1, characterized in that: the bottom of going up the round steel board is provided with triangle fixed steel plate, and triangle fixed steel plate welds between last round steel board and screw rod.
5. The foundation pile static test girder support device of claim 1, characterized in that: the upper round steel plate and the lower round steel plate have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222703353.0U CN218713349U (en) | 2022-10-14 | 2022-10-14 | Main beam support device for foundation pile static load test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222703353.0U CN218713349U (en) | 2022-10-14 | 2022-10-14 | Main beam support device for foundation pile static load test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218713349U true CN218713349U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222703353.0U Active CN218713349U (en) | 2022-10-14 | 2022-10-14 | Main beam support device for foundation pile static load test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218713349U (en) |
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2022
- 2022-10-14 CN CN202222703353.0U patent/CN218713349U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Main Beam Support Device for Static Load Test of Foundation Piles Effective date of registration: 20230621 Granted publication date: 20230324 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: Guangdong General Engineering Testing Co.,Ltd. Registration number: Y2023980045101 |