CN213682061U - Light dynamic sounding instrument - Google Patents
Light dynamic sounding instrument Download PDFInfo
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- CN213682061U CN213682061U CN202022461784.1U CN202022461784U CN213682061U CN 213682061 U CN213682061 U CN 213682061U CN 202022461784 U CN202022461784 U CN 202022461784U CN 213682061 U CN213682061 U CN 213682061U
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- hoisting mechanism
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Abstract
The utility model discloses a light dynamic sounding instrument, which comprises a base, a guide bracket and a connecting frame, wherein the guide bracket and the connecting frame are sequentially fixed on the upper surface of the base along the length direction of the base; the guide support comprises two guide rods which are vertically arranged, a supporting cross beam is fixedly arranged between the top ends of the two guide rods, a fixed pulley is fixedly arranged in the middle of the supporting cross beam, a horizontally arranged connecting arm is arranged between the two guide rods below the supporting cross beam, guide wheels which are in sliding connection with the corresponding guide rods are respectively fixed at two ends of the connecting arm, a sliding rod is vertically fixed in the middle of the top end of the connecting arm, a touch feeler which is arranged in a sliding mode along the upper part and the lower part of the sliding rod is movably sleeved on the sliding rod, a vertically arranged connecting joint is screwed in the middle of the bottom end of the connecting arm, a main feeler rod is screwed in the bottom end of the connecting; the link includes the operation panel of level setting and vertically fixes many connecting rods between operation panel and base, and the fixed hoist mechanism that is equipped with on the operation panel.
Description
The technical field is as follows:
the utility model relates to a building engineering field, concretely relates to light-duty power sounding appearance.
Background art:
the light dynamic penetration utilizes certain hammering energy to drive a main probe rod with a certain specification into the soil, the category of the soil layer is judged according to the depth of the penetration hammering number of the main probe rod, the engineering property of the soil is determined, and the bearing capacity and uniformity of the foundation soil are comprehensively evaluated.
The traditional light dynamic sounding adopts manual operation, can be completed only by at least 3-4 persons in the operation process, wastes time and labor, and the hammering speed and the falling distance are difficult to strictly meet the standard requirements, so that the detection result is greatly influenced by human factors.
The utility model has the following contents:
an object of the utility model is to provide a light-duty power sounding appearance.
The utility model discloses by following technical scheme implement: the light dynamic sounding instrument comprises a base, a guide support and a connecting frame, wherein the guide support and the connecting frame are sequentially fixed on the upper surface of the base along the length direction of the base;
the guide support comprises two vertically arranged guide rods, a supporting cross beam is fixedly arranged between the top ends of the two guide rods, a fixed pulley is fixedly arranged in the middle of the supporting cross beam, a horizontally arranged connecting arm is arranged between the two guide rods below the supporting cross beam, guide wheels which are in sliding connection with the corresponding guide rods are respectively fixed at two ends of the connecting arm, a sliding rod is vertically fixed in the middle of the top end of the connecting arm, a touch probe hammer which is arranged in a sliding mode along the sliding direction of the sliding rod is movably sleeved on the sliding rod, a vertically arranged connecting joint is screwed in the middle of the bottom end of the connecting arm, a main probe rod is screwed in the bottom end of the connecting joint, and a touch probe is fixedly arranged at the bottom end of the main probe rod;
the connecting frame comprises an operating platform and a plurality of connecting rods, the operating platform is horizontally arranged, the connecting rods are vertically fixed between the operating platform and the base, a hoisting mechanism is fixedly arranged on the operating platform, and a steel wire rope of the hoisting mechanism is fixedly connected with the sounding hammer through the fixed pulley.
Furthermore, the bottom end of the base is fixedly provided with a roller.
Furthermore, a driving motor of the hoisting mechanism is fixed on the upper surface of the base below the operating platform, and the driving motor of the hoisting mechanism is in transmission connection with a speed reducer of the hoisting mechanism arranged on the operating platform through a belt.
Furthermore, a gasket is movably sleeved on the sliding rod below the sounding hammer.
Furthermore, the main probe rod is composed of a plurality of sections of probe rods with equal length, and the adjacent two sections of probe rods are fixed in a screwed mode.
The utility model has the advantages that: the stability and the safety of the equipment are improved through the base, the connecting frame and the guide bracket, the adverse effect on a detection result caused by human factors is reduced, and the result is more real and accurate; the touch probe hammer is connected with the steel wire rope of the hoisting mechanism, so that the mechanization of detection is realized, the automatic rising of the touch probe hammer can be realized, the touch probe hammer rises to a specified falling distance, and then falls by the gravity of the touch probe hammer, the gasket on the hammering connecting arm is hammered, the stability of the hammering speed is further ensured, the hammering effect on the main probe rod is realized, the labor intensity of personnel is reduced, the labor cost is saved, and the operation can be completed only by one person.
Description of the 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the utility model;
in the figure: the device comprises a base 1, a guide support 2, a connecting frame 3, a fixed pulley 4, a guide rod 5, a supporting cross beam 6, a connecting arm 7, a guide wheel 8, a connecting joint 9, a sliding rod 10, a main probe 11, a feeler 12, a feeler hammer 13, a gasket 14, a connecting rod 15, a hoisting mechanism 16, a driving motor 17, a belt 18, a speed reducer 19, a steel wire rope 20, a winding drum 21, a probe 22, an operating platform 23 and rollers 24.
The specific implementation mode is as follows:
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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the light dynamic sounding instrument comprises a base 1, and a guide support 2 and a connecting frame 3 which are sequentially fixed on the upper surface of the base 1 along the length direction of the base 1, wherein a roller 24 is fixedly arranged at the bottom end of the base 1, and the roller 24 is convenient for moving the whole equipment; the stability and the safety of the device are improved through the base 1, the connecting frame 3 and the guide support 2, the adverse effect on the detection result caused by human factors is reduced, and the result is more real and accurate.
The guide support 2 comprises two vertically arranged guide rods 5, a supporting beam 6 is fixedly arranged between the top ends of the two guide rods 5, a fixed pulley 4 is fixedly arranged in the middle of the supporting beam 6, a horizontally arranged connecting arm 7 is arranged between the two guide rods 5 below the supporting beam 6, guide wheels 8 which are slidably connected with the corresponding guide rods 5 are respectively fixed at two ends of the connecting arm 7, a sliding rod 10 is vertically fixed in the middle of the top end of the connecting arm 7, a sounding hammer 13 which is slidably arranged along the upper and lower sides of the sliding rod 10 is movably sleeved on the sliding rod 10, the connecting arm 7 is hammered by the sounding hammer 13, a gasket 14 is movably sleeved on the sliding rod 10 below the sounding hammer 13 under the action of hammering force, the gasket 14 can be replaced, and the gasket 14 can effectively protect the connecting arm 7 from being damaged in the hammering process of the sounding hammer 13; the middle of the bottom end of the connecting arm 7 is in threaded connection with a vertically arranged connecting joint 9, the bottom end of the connecting joint 9 is in threaded connection with a main probe rod 11, a touch probe 12 is fixedly arranged at the bottom end of the main probe rod 11, the main probe rod 11 is composed of a plurality of sections of probe rods 22 which are equal in length, the adjacent two sections of probe rods 22 are in threaded connection and fixed, the length of the main probe rod 11 can be adjusted according to actual conditions, the hammering quantity is recorded every 30cm when the main probe rod 11 is driven into the soil due to the method of detecting the ground bearing capacity, the length of the main probe rod 11 driven into the soil is convenient to measure, the main probe rod 11 is divided into the plurality of sections of probe rods 22 with the length of 30cm, meanwhile, the measured soil layer depth is higher in requirement, the top end of the main probe rod 11 driven into the soil is detached from the connecting arm 7 through the connecting joint 9, the plurality of sections of probe rods 22 are added at the top.
The connecting frame 3 comprises an operating platform 23 arranged horizontally and a plurality of connecting rods 15 vertically fixed between the operating platform 23 and the base 1, a hoisting mechanism 16 is fixedly arranged on the operating platform 23, the hoisting mechanism 16 is the existing equipment, the hoisting mechanism 16 comprises a driving motor 17, a speed reducer 19, a brake, a clutch, a winding drum 21, an overload protection device, a control valve and the like, the driving motor 17 of the hoisting mechanism 16 is fixed on the upper surface of the base 1 below the operating platform 23, the driving motor 17 of the hoisting mechanism 16 is in transmission connection with the speed reducer 19 of the hoisting mechanism 16 arranged on the operating platform 23 through a belt 18, the hoisting mechanism 16 is provided with a clutch operating lever 22, a steel wire rope 20 of the hoisting mechanism 16 is fixedly connected with a feeler hammer 13 through a fixed pulley 4, the driving motor 17 of the hoisting mechanism 16 is started to run, the steel wire rope 20 can be wound on the winding drum 21 of the hoisting mechanism 16, and the steel wire rope 20 can drive the feeler hammer 13 to slide, the sounding hammer 13 is brought to a preset height of the slide rod 10, a clutch operating rod 22 on the hoisting mechanism 16 is loosened, a steel wire rope 20 on the hoisting mechanism 16 can be released, the sounding hammer 13 freely falls along the slide rod 10 under the action of self gravity, the connecting arm 7 is hammered, under the hammering action of the sounding hammer 13, the connecting arm 7 moves downwards along the guide rod 5 and drives the main probe 11 to be hammered into the soil, the sounding hammer 13 is connected with the steel wire rope 20 of the hoisting mechanism 16, the detection mechanization is realized, the automatic lifting of the sounding hammer 13 can be realized, a gasket 14 on the connecting arm 7 is hammered by falling under the self gravity, the hammering action on the main probe 11 is further realized, the labor intensity of personnel is reduced, and the labor cost is saved.
The specific operation process of the embodiment is as follows:
the main probe rod 11 is vertically placed on the ground, the touch probe 12 touches the ground, a clutch operating lever 22 of the winding mechanism 16 is locked, a power supply of a driving motor 17 of the winding mechanism 16 is turned on, a steel wire rope 20 of the winding mechanism 16 drives the touch hammer 13 to move upwards along the sliding rod 10, after the touch hammer 13 reaches a specified height, the clutch operating lever 22 of the winding mechanism 16 is loosened, the touch hammer 13 freely falls, the probe rod 11 hammers the ground under the action of the touch hammer 13, continuous hammering on the ground is realized according to the operation until the main probe rod 11 is completely driven into the soil, and the hammering number is recorded by 30cm when the main probe rod 11 is driven into the soil.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The light dynamic sounding instrument is characterized by comprising a base, a guide support and a connecting frame, wherein the guide support and the connecting frame are sequentially fixed on the upper surface of the base along the length direction of the base;
the guide support comprises two vertically arranged guide rods, a supporting cross beam is fixedly arranged between the top ends of the two guide rods, a fixed pulley is fixedly arranged in the middle of the supporting cross beam, a horizontally arranged connecting arm is arranged between the two guide rods below the supporting cross beam, guide wheels which are in sliding connection with the corresponding guide rods are respectively fixed at two ends of the connecting arm, a sliding rod is vertically fixed in the middle of the top end of the connecting arm, a touch probe hammer which is arranged in a sliding mode along the sliding direction of the sliding rod is movably sleeved on the sliding rod, a vertically arranged connecting joint is screwed in the middle of the bottom end of the connecting arm, a main probe rod is screwed in the bottom end of the connecting joint, and a touch probe is fixedly arranged at the bottom end of the main probe rod;
the connecting frame comprises an operating platform and a plurality of connecting rods, the operating platform is horizontally arranged, the connecting rods are vertically fixed between the operating platform and the base, a hoisting mechanism is fixedly arranged on the operating platform, and a steel wire rope of the hoisting mechanism is fixedly connected with the sounding hammer through the fixed pulley.
2. The light-duty dynamic penetrometer according to claim 1, characterized in that rollers are fixedly arranged at the bottom end of the base.
3. The light dynamic penetrometer according to claim 1, wherein a driving motor of the hoisting mechanism is fixed on the upper surface of the base below the operation table, and the driving motor of the hoisting mechanism is in transmission connection with a speed reducer of the hoisting mechanism arranged on the operation table through a belt.
4. The light dynamic penetrometer as claimed in any one of claims 1 to 3, wherein a spacer is movably sleeved on the slide bar below the sounding hammer.
5. The light dynamic penetrometer according to any one of claims 1 to 3, wherein the main probe is composed of a plurality of segments of probes with equal length, and two adjacent segments of probes are screwed and fixed.
6. The light dynamic penetrometer of claim 4, wherein the main probe is composed of a plurality of segments of probes with equal length, and two adjacent segments of probes are screwed and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461784.1U CN213682061U (en) | 2020-10-29 | 2020-10-29 | Light dynamic sounding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461784.1U CN213682061U (en) | 2020-10-29 | 2020-10-29 | Light dynamic sounding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213682061U true CN213682061U (en) | 2021-07-13 |
Family
ID=76762702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022461784.1U Active CN213682061U (en) | 2020-10-29 | 2020-10-29 | Light dynamic sounding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213682061U (en) |
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2020
- 2020-10-29 CN CN202022461784.1U patent/CN213682061U/en active Active
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