CN215525349U

CN215525349U - Bearing capacity detection device for construction detection

Info

Publication number: CN215525349U
Application number: CN202122336930.2U
Authority: CN
Inventors: 韩鹏; 刘响
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-14
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a bearing capacity detection device for construction detection, and particularly relates to the technical field of bearing capacity detection. The horizontal support frame connected with the lower end of the connecting ring is in contact with the horizontal plane of the foundation, so that the angle between the horizontal support frame and the horizontal plane of the foundation is kept vertical in the process of guiding the probe rod to fall, and the probe rod is convenient to compare whether the probe rod is kept vertical to the horizontal plane of the foundation or not manually.

Description

Bearing capacity detection device for construction detection

Technical Field

The utility model relates to the technical field of bearing capacity detection, in particular to a bearing capacity detection device for construction detection.

Background

The road subgrade bearing capacity test is carried out by a subgrade bearing capacity on-site detector. The tester is a portable and quick in-situ tester and is mainly used for testing the bearing capacity, compression modulus and liquid quality of road foundations, dam foundations, bridge foundations, tunnels, culverts and industrial and civil constructions. The roadbed bearing capacity field tester tests the groove on site, and the in-situ test is carried out without an earth borrowing technique, and the roadbed bearing capacity field tester has no disturbance, and can detect the bearing capacity, compression modulus, liquidity index and detection depth of the roadbed, the tunnel, a reservoir power station, a dam foundation and a foundation and other foundations, and the detection depth is 30 centimeters, and the length of the extension bar can be measured by 1.5 meters according to special requirements.

When the existing roadbed bearing capacity field detector is used, whether a probe rod at the lower end of the roadbed bearing capacity field detector is kept vertical to a roadbed or not through artificial comparison, and errors of bearing capacity detection data exist probably because equipment or the surrounding environment is not stable enough during comparison.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bearing capacity detection device for construction detection, which is characterized in that a horizontal support frame connected with the lower end of a connecting ring is in contact with a horizontal plane of a foundation, so that an angle between a probe rod and the horizontal plane of the foundation is kept vertical in the falling process of the probe rod, and the problem that errors possibly exist when the probe rod and the horizontal plane of the foundation are kept vertical through artificial comparison under an unstable condition in the prior art is solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a bearing capacity detection device for building worker detects, includes handle, guide arm, detection data table, probe rod and probe, handle swing joint is at the both ends of guide arm, swing joint between guide arm and the detection data table, swing joint between the lower extreme of detection data table and the probe rod, two scale marks have been arranged to the equidistant surface of probe rod, fixed connection between the lower extreme of probe rod and the probe, the surface of guide arm is equipped with solid fixed ring, gu fixed ring's lower extreme is equipped with the telescopic link, the lower extreme of telescopic link is equipped with the go-between, the lower extreme of go-between is equipped with horizontal support frame, the inner of telescopic link is equipped with the expanding spring group.

Further, swing joint between guide arm and the solid fixed ring, fixed connection between the lower extreme surface of solid fixed ring and the upper end surface of telescopic link, through being provided with solid fixed ring, the convenience is fixed the upper end of telescopic link.

Further, the flexible number of piles of telescopic link sets up to five layers, the quantity of telescopic link sets up to two sets of, two sets of the telescopic link is horizontal mirror image distribution along solid fixed ring, and the top is four groups swing joint between the inner of telescopic link and the expanding spring group is through being provided with the expanding spring group, and is convenient to stretch out and draw back to the telescopic link.

Furthermore, the outer surface of the lower end of the other group of telescopic rods is fixedly connected with the outer surface of the upper end of the connecting ring, the outer surface of the lower end of the connecting ring is fixedly connected with the outer surface of the upper end of the horizontal support frame, and the horizontal support frame is conveniently fixed through the connecting ring.

Furthermore, a slide bar is arranged at the inner end of the connecting ring, a through groove is formed in the inner end of the slide bar, an arc plate is arranged at the inner end of the through groove, a fixing hole is formed in the center of the arc plate, a fixing screw is arranged at the inner end of the fixing hole, a fixing thread cylinder is arranged at the lower end of the fixing screw, a cleaning brush is arranged at one end of the arc plate, and the arc plate can be conveniently rotated with the fixing screw by virtue of the fixing thread cylinder, so that the arc plate can be controlled to move and be fixed.

Further, the slide bar fixed connection is in the inner of go-between, run through the groove and transversely run through in the front and back both ends of slide bar, run through the groove and vertically run through in the upper and lower both ends surface of slide bar, the arc slides along running through the inslot, swing joint between arc and the cleaning brush through being provided with the arc, conveniently drives the cleaning brush and removes.

Further, the fixed orifices run through in the upper and lower both ends surface that runs through the groove, and the fixed orifices runs through in the upper and lower both ends surface of the central authorities of arc, the set screw passes through swing joint between fixed orifices and the fixed thread section of thick bamboo, the lower extreme fixedly connected with threaded rod of set screw, threaded rod are wrapped up in the fixed thread section of thick bamboo, and the height that highly is less than the fixed thread section of thick bamboo of threaded rod is through being provided with the threaded rod, makes things convenient for being connected between set screw and the fixed thread section of thick bamboo.

The embodiment of the utility model has the following advantages:

1. according to the utility model, the fixing ring, the telescopic rod, the telescopic spring group, the connecting ring and the horizontal support frame are arranged, so that the probe rod and the horizontal plane of the foundation can be conveniently contacted by the horizontal support frame connected with the lower end of the connecting ring, and the angle between the probe rod and the horizontal plane of the foundation is kept vertical in the process of guiding the probe rod to fall.

2. According to the utility model, by arranging the sliding rod, the through groove, the arc-shaped plate, the cleaning brush, the fixing hole, the fixing screw and the fixed thread cylinder, the sediment soil on the surface of the probe rod can be conveniently cleaned when the probe rod is recovered by conveniently adjusting the position of the arc-shaped plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of the retaining ring and its connecting parts according to the present invention;

FIG. 3 is a schematic view of a cross-section of a telescopic rod according to the present invention;

FIG. 4 is a schematic view of a partially enlarged structure of a connection ring and a connection member thereof according to the present invention;

FIG. 5 is a side cross-sectional view of a slide bar provided by the present invention;

in the figure: 1. a handle; 2. a guide bar; 3. detecting a data table; 4. a probe rod; 5. a probe; 6. a fixing ring; 7. a telescopic rod; 8. a set of extension springs; 9. a connecting ring; 10. a horizontal support frame; 11. a slide bar; 12. a through groove; 13. an arc-shaped plate; 14. a cleaning brush; 15. a fixing hole; 16. fixing screws; 17. and (5) fixing the threaded cylinder.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-3 of the specification, the bearing capacity detection device for construction detection in the embodiment comprises a handle 1, a guide rod 2, a detection data table 3, a probe rod 4 and a probe 5, wherein the handle 1 is movably connected to two ends of the guide rod 2, the guide rod 2 is movably connected with the detection data table 3, the lower end of the detection data table 3 is movably connected with the probe rod 4, two scale marks are arranged on the surface of the probe rod 4 at equal intervals, the lower end of the probe rod 4 is fixedly connected with the probe 5, a fixing ring 6 is arranged on the outer surface of the guide rod 2, the guide rod 2 is movably connected with the fixing ring 6, a telescopic rod 7 is arranged at the lower end of the fixing ring 6, the outer surface of the lower end of the fixing ring 6 is fixedly connected with the outer surface of the upper end of the telescopic rod 7, five telescopic layers of the telescopic rod 7 are arranged, and the number of the telescopic rods 7 is two, the two groups of telescopic rods 7 are distributed in a horizontal mirror image along the fixed ring 6, the connecting rod and the horizontal support frame 10 are conveniently connected by arranging the telescopic rods 7, the lower end of the telescopic rod 7 is provided with a connecting ring 9, the inner end of the telescopic rod 7 is provided with a telescopic spring group 8, the inner ends of the four groups of telescopic rods 7 above are movably connected with the telescopic spring group 8, the outer surface of the lower end of the other group of telescopic rods 7 is fixedly connected with the outer surface of the upper end of the connecting ring 9, the telescopic rod 7 is convenient to contract and rebound by arranging the telescopic spring group 8, the lower end of the connecting ring 9 is provided with a horizontal support frame 10, the outer surface of the lower end of the connecting ring 9 is fixedly connected with the outer surface of the upper end of the horizontal supporting frame 10, through being provided with horizontal support frame 10, it is convenient to compare perpendicularly to probe rod 4 and ground horizontal plane.

The implementation scenario is specifically as follows: when the device is used, when the probe 5 at the lower end of the probe rod 4 needs to be kept vertical to the horizontal plane before detection, the effect of detecting the bearing capacity of a foundation is better, the fixing ring 6 is movably connected to the outer end of the guide rod 2, the telescopic rod 7 at the lower end of the fixing ring 6 is connected with the connecting ring 9, and the horizontal support frame 10 fixed at the lower end of the connecting ring 9 is in contact with the ground, so that the probe rod 4 is conveniently adjusted to be kept vertical to the horizontal plane of the foundation, when the probe rod 4 is pressed downwards, the telescopic rod 7 is contracted along the compression of the telescopic spring group 8 connected with the inner end of the telescopic rod 7, and when the probe rod 4 is not detected, errors are generated in the detection of the bearing capacity.

Referring to the attached drawings 4-5 in the specification, in the bearing capacity detecting device for construction detection of this embodiment, a sliding rod 11 is disposed at the inner end of the connecting ring 9, a through groove 12 is disposed at the inner end of the sliding rod 11, an arc-shaped plate 13 is disposed at the inner end of the through groove 12, the sliding rod 11 is fixedly connected to the inner end of the connecting ring 9, the through groove 12 transversely penetrates through the front end and the rear end of the sliding rod 11, the through groove 12 longitudinally penetrates through the outer surfaces of the upper end and the lower end of the sliding rod 11, the arc-shaped plate 13 slides along the through groove 12, a cleaning brush 14 is disposed at one end of the arc-shaped plate 13, the arc-shaped plate 13 is movably connected to the cleaning brush 14, the surface of the probe 4 is conveniently cleaned by disposing the cleaning brush 14, a fixing hole 15 is disposed at the center of the arc-shaped plate 13, a fixing screw 16 is disposed at the inner end of the fixing hole 15, a fixing screw barrel 17 is disposed at the lower end of the fixing screw 16, the fixed orifices 15 run through in the upper and lower both ends surface that runs through groove 12, and fixed orifices 15 run through in the upper and lower both ends surface of the central authorities of arc 13, swing joint between fixed screw 16 passes through fixed orifices 15 and the fixed thread section of thick bamboo 17, the lower extreme fixedly connected with threaded rod of fixed screw 16, threaded rod are wrapped up in the fixed thread section of thick bamboo 17, and the height that highly is less than the fixed thread section of thick bamboo 17 of threaded rod is convenient for adjust the position of arc 13 through being provided with fixed screw 16 and fixed thread section of thick bamboo 17.

The implementation scenario is specifically as follows: when the utility model is used, when the probe 4 needs to be withdrawn, silt soil on the surface of the probe 4 is removed in time, so that remeasurement is facilitated, the arc-shaped plate 13 slides along the through groove 12 in the sliding rod 11, the fixing screw 16 and the fixing thread cylinder 17 are not fastened at the moment, when the cleaning brush 14 at the front end of the arc-shaped plate 13 is in contact with the surface of the probe 4, the fixing screw 16 and the fixing thread cylinder 17 are fastened at the moment, the probe 4 is withdrawn upwards, and the sliding rod 11 moves downwards along the probe 4 under the movement of the telescopic rod 7 which is extended through the telescopic spring group 8, so that the surface of the probe 4 is cleaned and reused in the withdrawing process of the probe 4 conveniently.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a bearing capacity detection device for building worker detects, includes handle (1), guide arm (2), detects data table (3), probe (4) and probe (5), handle (1) swing joint is at the both ends of guide arm (2), swing joint between guide arm (2) and the detection data table (3), swing joint between the lower extreme of detection data table (3) and probe (4), two scale marks have been arranged to the surface equidistant of probe (4), fixed connection, its characterized in that between the lower extreme of probe (4) and probe (5): the surface of guide arm (2) is equipped with solid fixed ring (6), the lower extreme of solid fixed ring (6) is equipped with telescopic link (7), the lower extreme of telescopic link (7) is equipped with go-between (9), the lower extreme of go-between (9) is equipped with horizontal support frame (10), the inner of telescopic link (7) is equipped with expanding spring group (8).

2. The bearing capacity detecting device for construction inspection according to claim 1, wherein: the guide rod (2) is movably connected with the fixing ring (6), and the outer surface of the lower end of the fixing ring (6) is fixedly connected with the outer surface of the upper end of the telescopic rod (7).

3. The bearing capacity detecting device for construction inspection according to claim 1, wherein: the telescopic floor of telescopic link (7) sets up to five layers, the quantity of telescopic link (7) sets up to two sets of, two sets of telescopic link (7) are horizontal mirror image along solid fixed ring (6) and distribute, and four sets of top swing joint between the inner of telescopic link (7) and expanding spring group (8).

4. The bearing capacity detecting device for construction inspection according to claim 1, wherein: the outer surface of the lower end of the other group of the telescopic rods (7) is fixedly connected with the outer surface of the upper end of the connecting ring (9), and the outer surface of the lower end of the connecting ring (9) is fixedly connected with the outer surface of the upper end of the horizontal support frame (10).

5. The bearing capacity detecting device for construction inspection according to claim 1, wherein: the inner of go-between (9) is equipped with slide bar (11), the inner of slide bar (11) is equipped with and runs through groove (12), the inner that runs through groove (12) is equipped with arc (13), the central authorities of arc (13) are equipped with fixed orifices (15), the inner of fixed orifices (15) is equipped with set screw (16), the lower extreme of set screw (16) is equipped with fixed thread section of thick bamboo (17), the one end of arc (13) is equipped with cleaning brush (14).

6. The bearing capacity detecting device for construction inspection according to claim 5, wherein: the sliding rod (11) is fixedly connected to the inner end of the connecting ring (9), the through groove (12) transversely penetrates through the front end and the rear end of the sliding rod (11), the through groove (12) longitudinally penetrates through the outer surfaces of the upper end and the lower end of the sliding rod (11), the arc-shaped plate (13) slides along the through groove (12), and the arc-shaped plate (13) is movably connected with the cleaning brush (14).

7. The bearing capacity detecting device for construction inspection according to claim 5, wherein: fixed orifices (15) run through in the upper and lower both ends surface that runs through groove (12), and fixed orifices (15) run through in the upper and lower both ends surface of the central authorities of arc (13), swing joint between fixed screw (16) and fixed thread section of thick bamboo (17) through fixed orifices (15), the lower extreme fixedly connected with threaded rod of fixed screw (16), threaded rod are wrapped up in fixed thread section of thick bamboo (17), and the height that highly is less than fixed thread section of thick bamboo (17) of threaded rod.