CN214993706U - Horizontal static load test device - Google Patents
Horizontal static load test device Download PDFInfo
- Publication number
- CN214993706U CN214993706U CN202121795989.1U CN202121795989U CN214993706U CN 214993706 U CN214993706 U CN 214993706U CN 202121795989 U CN202121795989 U CN 202121795989U CN 214993706 U CN214993706 U CN 214993706U
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- static load
- horizontal static
- hinge seat
- foundation pile
- load testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000003068 static effect Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a horizontal static test device relates to composite foundation and detects technical field, including the pile body that provides reaction force, the level sets up the jack between pile body and foundation pile, and at the ball pivot seat between bearing plate and foundation pile, install the percentage table on the benchmark roof beam, the ball pivot seat is pressed close to foundation pile one end and is equipped with fixing device, fixing device installs on the ball pivot seat, fixing device fastens the ball pivot seat on the foundation pile. The utility model discloses a measure more accurate a horizontal static load test device.
Description
Technical Field
The utility model relates to a composite foundation detects technical field, and more specifically says that it relates to a horizontal static load test device.
Background
With the development of foundation treatment technology and composite foundation theory, various composite foundation technologies are widely applied in recent years. The foundation pile has simple technology and convenient construction, is rapidly developed in recent years, is widely applied to various civil and architectural engineering, such as underpinning of building foundations, deep excavation foundation pit supporting, stabilization of underground continuous wall ditches, prevention and control of landslide and the like, and needs to bear horizontal load in addition to the vertical load, so that the horizontal load of the foundation pile needs to be measured.
At present, traditional horizontal static test device includes foundation pile, anchor pile, jack, bearing plate, ball hinge seat and installation pole, provides reaction force through the anchor pile, and jack one end is contradicted with the anchor pile, and the other end contacts with the foundation pile through bearing plate and ball hinge seat, and the installation pole is got up jack support. Although the traditional horizontal static load test device can complete the determination of the horizontal load, the foundation pile can be deviated when the horizontal load is measured, the upper and lower deviation amounts are different when the foundation pile is too high, the spherical hinge seat is deviated, and the measured data is inaccurate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a measure more accurate horizontal static load test device.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a horizontal static test device, includes the pile body that provides reaction force, and the level sets up the jack between pile body and foundation pile, and the percentage table of installing on the benchmark roof beam at the ball pivot seat between bearing plate and foundation pile, the ball pivot seat is pressed close to foundation pile one end and is equipped with fixing device, fixing device installs on the ball pivot seat, fixing device fastens the ball pivot seat on the foundation pile.
Through adopting above-mentioned technical scheme, the ball pivot seat can closely be fixed with the foundation pile when carrying out horizontal static test, is difficult for taking place the skew for the data that record in the horizontal test process are more accurate.
The utility model discloses further set up to: the fixing device is composed of two bridles, and one ends of the two bridles are respectively fixed at the upper end and the lower end of the same side face of the spherical hinge seat.
Through adopting above-mentioned technical scheme, make fastening effect better through fixing in the upper end and the lower extreme of spherical hinge seat, difficult production is not hard up.
The utility model discloses further set up to: the belt is made of a high-molecular wear-resistant material.
Through adopting above-mentioned technical scheme, the band is difficult for wearing and tearing fracture in the use, and life is longer.
The utility model discloses further set up to: and the other side surface of the spherical hinge seat is respectively provided with a buckle matched with the free ends of the two binding belts.
Through adopting above-mentioned technical scheme, conveniently install the ball pivot seat on the foundation pile, improve work efficiency.
The utility model discloses further set up to: the buckle is horizontally aligned with the fixed end positions of the two bridles.
By adopting the technical scheme, the operation is convenient and simple, and the operation is better.
The utility model discloses further set up to: the buckle is fixedly arranged on the side surface of the spherical hinge seat.
Through adopting above-mentioned technical scheme, make things convenient for band free end and buckle fastening fit.
The utility model discloses further set up to: the supporting frame is arranged below the jack and supports the jack on a foundation, and the contact position of the supporting frame and the jack is in a circular groove shape.
Through adopting above-mentioned technical scheme, the contact surface of support frame and jack is big, and the supporting effect is good.
The utility model discloses further set up to: the support frame adopt hollow structure, the adjacent support leg of support frame all is provided with the whippletree.
By adopting the technical scheme, the material of the support frame is saved, the cost and the weight are reduced, and the installation is more convenient and simpler.
The utility model discloses further set up to: the dial indicator is provided with two gauge heads, and the gauge heads of the dial indicator are in contact with the foundation pile.
By adopting the technical scheme, the offset of the foundation pile under the action of the jack can be measured.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a front view of the support frame of the present invention;
fig. 3 is a structural view of the spherical hinge seat of the present invention.
Reference numerals: 1. foundation piles; 2. a pile body; 3. a jack; 31. a support frame; 311. a circular groove; 32. a dial plate; 33. an output rod; 4. a spherical hinge seat; 41. a belt; 42. buckling; 5. a reference beam; 51. and (4) a dial indicator.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The horizontal static load test device shown in fig. 1 to 3 comprises a pile body 2, a jack 3, a spherical hinge seat 4 and a dial indicator 51. The utility model discloses a foundation pile 1, including stake body 2, dial plate 32, ball hinge seat 4, strap 41, be equipped with the jack 3 between 2 one end pre-buried in the ground below of the stake body that will provide reaction force, the subaerial stake body 2 part of stake body and the foundation pile 1 of subaerial, the bottom surface of jack 3 and the side looks butt of stake body 2 are provided with a dial plate 32 in the side of jack 3, dial plate 32 shows the reading of jack 3, in order to let the better effect of jack 3 on ball hinge seat 4, support jack 3 subaerial through subaerial installation support frame 31, the output rod 33 top and the butt of ball hinge seat 4 of jack 3, ball hinge seat 4 passes through fixing device strap 41 fastening on foundation pile 1, strap 41 adopts the wear-resisting material to make for strap 41 is difficult for the wearing and tearing fracture in the use, and life is longer. The axis of the central position of output rod 33 intersects the central axis of foundation pile 1. And two dial indicators 51 are arranged on the reference beam 5, and are respectively arranged at the upper end part and the lower end part of the reference beam 5, and measuring heads of the dial indicators 51 are in horizontal positions and are in contact with the foundation pile 1.
As shown in fig. 1 to 2, four cross bars are welded to adjacent positions of four legs of the supporting frame 31, the four cross bars are welded in a rectangular shape, and in order to make the supporting frame 31 more stable when supporting the jack 3, the contact position between the supporting frame 31 and the jack 3 is in a circular groove 311 shape, so that the contact area between the jack 3 and the supporting frame 31 is larger. Of course, the groove shape of the support 31 is not limited to the circular groove 311, for example: it is possible to replace the circular recess 311 with a square, cone or rectangular shape.
As shown in fig. 1 and 3, in order to prevent the ball hinge seat 4 from deviating and causing inaccurate measured data, a buckle 42 is arranged on a side corresponding to the installation of the strap 41 on the ball hinge seat 4, the buckle 42 is positioned on the same horizontal line with the fixed position of the strap 41, the buckle 42 can be matched with the strap 41, the strap 41 can be fastened on the foundation pile 1 in the using process, the buckle 42 can act on any position of the strap 41, the strap 41 can be fastened at different positions when measuring foundation piles 1 with different sizes, and the testing device can be conveniently used in the testing process.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the present invention, which is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a horizontal static test device, includes pile body (2) that provide reaction force, and the level sets up jack (3) between pile body (2) and foundation pile (1), and percentage table (51), its characterized in that on benchmark roof beam (5) are installed to spherical hinge seat (4) between bearing plate and foundation pile (1): one end of the spherical hinge seat (4) close to the foundation pile (1) is provided with a fixing device, the fixing device is installed on the spherical hinge seat (4), and the spherical hinge seat (4) is fastened on the foundation pile (1) by the fixing device.
2. A horizontal static load testing apparatus according to claim 1, wherein: the fixing device is composed of two belts (41), and one ends of the two belts (41) are respectively fixed at the upper end and the lower end of the same side face of the spherical hinge seat (4).
3. A horizontal static load testing apparatus according to claim 2, wherein: the belt (41) is made of high-molecular wear-resistant material.
4. A horizontal static load testing device according to claim 3, wherein: and the other side surface of the spherical hinge seat (4) is respectively provided with a buckle (42) matched with the free ends of the two binding belts (41).
5. A horizontal static load testing device according to claim 4, wherein: the buckle (42) is horizontally aligned with the fixed end positions of the two belts (41).
6. A horizontal static load testing device according to claim 4, wherein: the buckle (42) is fixedly arranged on the side surface of the spherical hinge seat (4).
7. A horizontal static load testing apparatus according to claim 1, wherein: the lifting jack is characterized in that a support frame (31) is arranged below the lifting jack (3), the support frame (31) is arranged on a foundation to support the lifting jack (3), and the contact position of the support frame (31) and the lifting jack (3) is in a circular groove (311) shape.
8. A horizontal static load testing device according to claim 7, wherein: the support frame (31) adopt a hollow structure, and the adjacent support legs of the support frame (31) are provided with horizontal bars.
9. A horizontal static load testing apparatus according to claim 1, wherein: the two dial indicators (51) are arranged, and measuring heads of the dial indicators (51) are in contact with the foundation pile (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795989.1U CN214993706U (en) | 2021-08-03 | 2021-08-03 | Horizontal static load test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795989.1U CN214993706U (en) | 2021-08-03 | 2021-08-03 | Horizontal static load test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993706U true CN214993706U (en) | 2021-12-03 |
Family
ID=79123026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795989.1U Expired - Fee Related CN214993706U (en) | 2021-08-03 | 2021-08-03 | Horizontal static load test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993706U (en) |
-
2021
- 2021-08-03 CN CN202121795989.1U patent/CN214993706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |