CN113006034B - Pressure-bearing plate compression testing device for foundation detection - Google Patents
Pressure-bearing plate compression testing device for foundation detection Download PDFInfo
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- CN113006034B CN113006034B CN202110284281.8A CN202110284281A CN113006034B CN 113006034 B CN113006034 B CN 113006034B CN 202110284281 A CN202110284281 A CN 202110284281A CN 113006034 B CN113006034 B CN 113006034B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
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- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a compression resistance testing device for a bearing plate for foundation detection, and relates to a testing device, which comprises a bottom box, wherein a supporting column which is symmetrical front and back, left and right is fixedly connected above the bottom box, a longitudinal sliding groove is formed in the opposite surface of the supporting column, and a C-shaped plate is fixedly connected to the top end of the supporting column; one side the one end fixedly connected with actuating mechanism of C shaped plate, actuating mechanism fixedly connected with rotates with the C shaped plate and is connected bilateral symmetry's slewing mechanism, slewing mechanism cooperation has drive mechanism, drive mechanism cooperation have with C shaped plate fixed connection's adjustment mechanism, drive mechanism fixedly connected with pressure mechanism. The device is simple in structure, convenient to operate for testing personnel and good in use experience.
Description
Technical Field
The invention relates to a testing device, in particular to a pressure-bearing plate compression-resistance testing device for foundation detection.
Background
The foundation refers to the soil or rock mass of the supporting foundation under the building. Soil layers as building foundations are divided into rocks, gravel soil, sandy soil, silt soil, cohesive soil and artificial filling soil. The foundation includes a natural foundation and an artificial foundation (composite foundation). Natural foundations are layers of natural soil that do not require human reinforcement. The artificial foundation needs reinforcement treatment by people, the artificial foundation is commonly provided with a stone chip cushion, a sand cushion, a mixed lime-soil backfill and tamping, and the like, and the bearing plate test is one of rock deformation parameter in-situ test methods by utilizing the bearing plate.
The pressure-bearing plate compression testing device is too complex in the internal structure, so when the device is damaged or needs to be maintained and inconvenient, great inconvenience is brought to the operation of workers due to the complex structure, certain trouble is brought to the use of testers, the purchase cost of the current compression-bearing testing device is too high, the device is not suitable for general small-sized enterprises to purchase, and therefore the pressure-bearing plate compression testing device for foundation detection is urgently needed to solve the problem brought forward in the background.
Disclosure of Invention
The invention aims to provide a pressure-bearing plate compression-resistance testing device for foundation detection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a compression-resistant testing device for a bearing plate for foundation detection comprises a bottom box, wherein supporting columns which are symmetrical front and back and left and right are fixedly connected above the bottom box, longitudinal sliding grooves are formed in opposite surfaces of the supporting columns, and a C-shaped plate is fixedly connected to the top ends of the supporting columns; one side the one end fixedly connected with actuating mechanism of C shaped plate, actuating mechanism fixedly connected with rotates with the C shaped plate and is connected bilateral symmetry's slewing mechanism, slewing mechanism cooperation has drive mechanism, drive mechanism cooperation have with C shaped plate fixed connection's adjustment mechanism, drive mechanism fixedly connected with pressure mechanism.
As a further scheme of the invention: the driving mechanism comprises a driving motor, the driving motor is fixedly connected with the C-shaped plate on one side, and the output end of the driving motor is fixedly connected with a rotating mechanism.
As a still further scheme of the invention: the rotating mechanism comprises a rotating shaft, the rotating shaft is rotationally connected with the C-shaped plate, a key is arranged on the surface of the rotating shaft, one end of the rotating shaft on one side is fixedly connected with the output end of the driving motor, the other end of the rotating shaft is fixedly connected with a rotating wheel, the left side and the right side of the rotating shaft are in transmission connection with a rotating wheel belt wheel, and the rotating shaft is matched with a transmission mechanism.
As a still further scheme of the invention: the transmission mechanism comprises a transmission cylinder, the transmission cylinder is matched with the rotating shaft, transmission wheels are fixedly connected to two ends of the transmission cylinder, and the transmission wheels are matched with an adjusting mechanism.
As a still further scheme of the invention: the adjusting mechanism comprises a vertical plate fixedly connected with the C-shaped plate, an electric push rod is fixedly connected to one end face of the vertical plate, and the electric push rod is matched with the driving wheel.
As a still further scheme of the invention: the pressure mechanism is including the screw rod with C shaped plate threaded connection, screw rod one end fixedly connected with removes the wheel, remove wheel and drive wheel cooperation, the screw rod other end rotate be connected with indulge spout sliding connection's slider, both sides about fixedly connected with diaphragm between the slider, the connecting rod of a plurality of equidistance distributions of diaphragm below fixedly connected with, the clamp plate is surveyed to connecting rod other end fixedly connected with.
Compared with the prior art, the invention has the beneficial effects that: when the pressure measuring device is used, the pressure bearing plate to be measured is placed above the bottom box, the electric push rod on one side is started, the electric push rod drives the driving wheel on one side to be in contact with the moving wheel, then the driving motor is started, the output end of the driving motor rotates, and the pressure measuring plate moves downwards through a series of mechanisms, so that the pressure measurement of the pressure bearing plate is completed; the conventional pressure-bearing plate compression-resistant testing device is too complex in structure, high in purchase cost and inconvenient to operate, and brings certain troubles to testers; the device is simple in structure, convenient to operate for testing personnel and good in use experience.
Drawings
FIG. 1 is a schematic view of an overall structure of a pressure-bearing plate compression testing device for foundation detection;
FIG. 2 is a schematic structural diagram of a pressure-bearing plate compression testing device for foundation detection;
FIG. 3 is a schematic side view of a pressure-bearing plate compression testing device for foundation detection;
fig. 4 is a schematic top view of a pressure-bearing plate compression testing apparatus for foundation detection;
in the figure: 1. a bottom box; 2. a support pillar; 3. a longitudinal chute; 4. a C-shaped plate; 5. a drive mechanism; 501. a drive motor; 6. a rotating mechanism; 601. a rotating shaft; 602. a key; 603. a rotating wheel; 7. a transmission mechanism; 701. a transmission cylinder; 702. a driving wheel; 8. an adjustment mechanism; 801. a vertical plate; 802. an electric push rod; 9. a pressure mechanism; 901. a screw; 902. a moving wheel; 903. a slider; 904. a transverse plate; 905. a connecting rod; 906. and (6) measuring the pressure plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, a pressure-bearing plate compression-resistance testing device for foundation detection comprises a bottom box 1, wherein support columns 2 which are symmetrical front and back and left and right are fixedly connected above the bottom box 1, longitudinal sliding grooves 3 are formed in opposite surfaces of the support columns 2, and a C-shaped plate 4 is fixedly connected to the top ends of the support columns 2;
one end of the C-shaped plate 4 on one side is fixedly connected with a driving mechanism 5, the driving mechanism 5 is fixedly connected with a rotating mechanism 6 which is rotationally connected with the C-shaped plate 4 and is bilaterally symmetrical, the rotating mechanism 6 is matched with a transmission mechanism 7, when the electric push rod 802 on one side is started, the electric push rod 802 pushes a driving wheel 702 on one side to move to be in contact with a moving wheel 902, then a driving motor 501 is started, the output end of the driving motor 501 rotates to drive a rotating shaft 601 fixedly connected with the driving motor 501 to rotate, and the rotating shaft 601 on the other side is driven to rotate through the belt wheel transmission connection of a rotating wheel 603, so that the driving wheel 702 fixedly connected with a transmission cylinder 701 rotates;
the transmission mechanism 7 is matched with an adjusting mechanism 8 fixedly connected with the C-shaped plate 4, the transmission mechanism 7 is fixedly connected with a pressure mechanism 9, and through friction fit of the transmission wheel 702 and the moving wheel 902, the moving wheel 902 is made to rotate, the screw 901 is further driven to move downwards, the slider 903 connected with the transmission mechanism in a rotating mode is further made to move downwards, the transverse plate 904 is further driven to move downwards, the pressure measuring plate 906 fixedly connected with the connecting rod 905 is further made to move downwards, and then the compression testing is completed.
The driving mechanism 5 comprises a driving motor 501, the driving motor 501 is fixedly connected with the C-shaped plate 4 on one side, and the output end of the driving motor 501 is fixedly connected with a rotating mechanism 6.
The rotating mechanism 6 comprises a rotating shaft 601, the rotating shaft 601 is rotatably connected with the C-shaped plate 4, a key 602 is arranged on the surface of the rotating shaft 601, one end of the rotating shaft 601 on one side is fixedly connected with the output end of the driving motor 501, the other end of the rotating shaft 601 is fixedly connected with a rotating wheel 603, the left side and the right side of the rotating shaft are in belt wheel transmission connection with the rotating wheel 603, and the rotating shaft 601 is matched with a transmission mechanism 7.
The transmission mechanism 7 comprises a transmission cylinder 701, the transmission cylinder 701 is matched with the rotating shaft 601, two ends of the transmission cylinder 701 are fixedly connected with transmission wheels 702, and the transmission wheels 702 are matched with an adjusting mechanism 8.
The adjusting mechanism 8 comprises a vertical plate 801 fixedly connected with the C-shaped plate 4, one end face of the vertical plate 801 is fixedly connected with an electric push rod 802, and the electric push rod 802 is matched with the driving wheel 702.
The pressure mechanism 9 comprises a screw 901 in threaded connection with the C-shaped plate 4, one end of the screw 901 is fixedly connected with a moving wheel 902, the moving wheel 902 is matched with the driving wheel 702, the other end of the screw 901 is rotatably connected with a sliding block 903 in sliding connection with the longitudinal sliding groove 3, transverse plates 904 are fixedly connected between the sliding blocks 903 on the left side and the right side, a plurality of connecting rods 905 distributed at equal intervals are fixedly connected below the transverse plates 904, and the other ends of the connecting rods 905 are fixedly connected with a pressure measuring plate 906.
Example two: this embodiment is a further improvement of the previous embodiment: the height of the longitudinal sliding groove 3 is two thirds of the height of the supporting column 2.
The working principle of the invention is as follows: when the pressure testing device is used, the electric push rod 802 on one side is started, the electric push rod 802 pushes the driving wheel 702 on one side to move to be in contact with the moving wheel 902, the driving motor 501 is started again, the output end of the driving motor 501 rotates to drive the rotating shaft 601 fixedly connected with the driving motor to rotate, the rotating shaft 601 on the other side is driven to rotate through belt wheel transmission connection of the rotating wheel 603, the driving wheel 702 fixedly connected with the driving cylinder 701 rotates, the driving wheel 702 is in friction fit with the moving wheel 902 through the driving wheel 702, the moving wheel 902 rotates, the screw 901 is driven to move downwards, the sliding block 903 rotatably connected with the rotating wheel is driven to move downwards, the transverse plate 904 is driven to move downwards, the pressure testing plate 906 fixedly connected with the connecting rod 905 moves downwards, and the pressure testing is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A compression resistance testing device for a bearing plate for foundation detection comprises a bottom box (1), wherein a front-back and left-right symmetrical supporting column (2) is fixedly connected above the bottom box (1), a longitudinal sliding groove (3) is formed in the opposite surface of the supporting column (2), and a C-shaped plate (4) is fixedly connected to the top end of the supporting column (2); the device is characterized in that one end of the C-shaped plate (4) on one side is fixedly connected with a driving mechanism (5), the driving mechanism (5) is fixedly connected with a rotating mechanism (6) which is rotationally connected with the C-shaped plate (4) and is bilaterally symmetrical, the rotating mechanism (6) is matched with a transmission mechanism (7), the transmission mechanism (7) is matched with an adjusting mechanism (8) which is fixedly connected with the C-shaped plate (4), and the transmission mechanism (7) is fixedly connected with a pressure mechanism (9);
the rotating mechanism (6) comprises a rotating shaft (601), the rotating shaft (601) is rotatably connected with the C-shaped plate (4), a key (602) is arranged on the surface of the rotating shaft (601), one end of the rotating shaft (601) on one side is fixedly connected with the output end of the driving motor (501), the other end of the rotating shaft (601) is fixedly connected with a rotating wheel (603), the rotating wheels (603) on the left side and the right side are in belt wheel transmission connection, and the rotating shaft (601) is matched with a transmission mechanism (7);
the transmission mechanism (7) comprises a transmission cylinder (701), the transmission cylinder (701) is matched with the rotating shaft (601), two ends of the transmission cylinder (701) are fixedly connected with transmission wheels (702), and the transmission wheels (702) are matched with an adjusting mechanism (8);
the adjusting mechanism (8) comprises a vertical plate (801) fixedly connected with the C-shaped plate (4), one end face of the vertical plate (801) is fixedly connected with an electric push rod (802), and the electric push rod (802) is matched with the driving wheel (702).
2. The pressure-bearing plate compression testing device for foundation detection according to claim 1, wherein the driving mechanism (5) comprises a driving motor (501), the driving motor (501) is fixedly connected with the C-shaped plate (4) on one side, and the output end of the driving motor (501) is fixedly connected with a rotating mechanism (6).
3. The pressure bearing plate compression testing device for foundation detection according to claim 1, wherein the pressure mechanism (9) comprises a screw (901) in threaded connection with the C-shaped plate (4), one end of the screw (901) is fixedly connected with a moving wheel (902), the moving wheel (902) is matched with the transmission wheel (702), the other end of the screw (901) is rotatably connected with a sliding block (903) in sliding connection with the longitudinal sliding groove (3), transverse plates (904) are fixedly connected between the sliding blocks (903) on the left side and the right side, a plurality of connecting rods (905) are fixedly connected below the transverse plates (904) and distributed at equal intervals, and a pressure measuring plate (906) is fixedly connected to the other end of each connecting rod (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284281.8A CN113006034B (en) | 2021-03-17 | 2021-03-17 | Pressure-bearing plate compression testing device for foundation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284281.8A CN113006034B (en) | 2021-03-17 | 2021-03-17 | Pressure-bearing plate compression testing device for foundation detection |
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| Publication Number | Publication Date |
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| CN113006034A CN113006034A (en) | 2021-06-22 |
| CN113006034B true CN113006034B (en) | 2022-09-30 |
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| CN202110284281.8A Active CN113006034B (en) | 2021-03-17 | 2021-03-17 | Pressure-bearing plate compression testing device for foundation detection |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11022532B2 (en) * | 2017-12-08 | 2021-06-01 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Pressure and hardness tester of planar test piece |
| CN111220476B (en) * | 2020-03-23 | 2022-04-15 | 浙江义宇仪器设备有限公司 | Testing machine for compression testing |
| CN212514035U (en) * | 2020-07-07 | 2021-02-09 | 左志飞 | Highway engineering resistance to compression experimental apparatus |
| CN212612384U (en) * | 2020-07-09 | 2021-02-26 | 吉林省建筑科学研究设计院（吉林省建筑工程质量检测中心） | Building engineering foundation detection device |
| CN112082864A (en) * | 2020-09-13 | 2020-12-15 | 张瑞麟 | Building quality detects uses compression testing machine |
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