CN218090772U - Self-balancing angle limiter of pile bottom solution detecting instrument - Google Patents
Self-balancing angle limiter of pile bottom solution detecting instrument Download PDFInfo
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- CN218090772U CN218090772U CN202222010215.4U CN202222010215U CN218090772U CN 218090772 U CN218090772 U CN 218090772U CN 202222010215 U CN202222010215 U CN 202222010215U CN 218090772 U CN218090772 U CN 218090772U
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- supporting seat
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- wheel body
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Abstract
The utility model relates to a bottom of pile solution cavity detection equipment technical field. A self-balancing angle limiter of a pile bottom detecting instrument comprises a supporting seat, a rotating assembly, a balancing assembly and a sonar probe; a through hole is formed in the middle of the supporting seat, and a plurality of foot rods are arranged at the bottom of the supporting seat; the rotating assembly comprises a cylindrical barrel body, and the barrel body penetrates through the through hole of the supporting seat; the balance assembly comprises a balance support, the balance support is annular, the balance support is sleeved outside the barrel, and the outer walls of the two ends of the balance support in the left and right directions are fixedly connected with the inner wall of the through hole of the supporting seat through a connecting rod; the inner walls of the two ends of the balance support in the front-back direction are rotatably connected with the cylinder body through a rotating frame; the sonar probe is detachably connected below the rotating assembly. The utility model discloses can avoid the sonar probe to bump with the pile base when descending, can keep balance when the sonar probe uses to be convenient for adjust the rotation angle of sonar probe.
Description
Technical Field
The utility model relates to a solution cavity detection equipment technical field at the bottom of the stake, in particular to survey at the bottom of the stake and dissolve instrument self-balancing angle stopper.
Background
In the construction process, the karst cave existing at the bottom of the bored pile can seriously affect the safety of the building. The pile bottom sonar solution detecting instrument is geophysical prospecting equipment for detecting the pile bottom solution cavity in a karst development area, can be applied to detecting the pile bottom solution cavity of a bored pile, has a detection result not influenced by the filling condition of the solution cavity and does not depend on advanced geological drilling, is a quick and nondestructive detection method, and is widely applied to basic construction projects of karst areas such as Guangxi, guizhou and the like.
At present, sonar surveys and dissolves the instrument and constitute by the sonar system, and the field operation in-process is dissolved to the sonar at the bottom of the stake, and the sonar probe passes through the haulage rope on the work platform and falls to easy and the stake end collision when the bottom, leads to the sonar probe to damage easily, and there is sediment and mud unevenness at the bottom of the stake in addition, and the sonar probe is difficult to keep balance. In order to improve the detection effect, the angle of the sonar probe needs to be adjusted so as to detect more angles, but when detecting multiple groups of data, the angle of rotation of the sonar probe is uncontrollable, and the detection range is easily limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving one of the above-mentioned technical problem, a survey at bottom of the pile and dissolve instrument self-balancing angle stopper is provided, and the device bumps with the pile bottom when can avoiding the decline of sonar probe, can keep balance when making the sonar probe use to can adjust the rotation angle of sonar probe in order to carry out diversified detection.
In order to solve the problem existing in the background art, the utility model adopts the following technical scheme:
a self-balancing angle limiter of a pile bottom detecting instrument comprises a supporting seat, a rotating assembly, a balancing assembly and a sonar probe;
the supporting seat is disc-shaped, a through hole is formed in the middle of the supporting seat, and a plurality of foot rods are arranged at the bottom of the supporting seat;
the rotating assembly comprises a cylindrical barrel, and the barrel penetrates through the through hole of the supporting seat;
the balance assembly comprises a balance support, the balance support is annular, the balance support is sleeved outside the barrel, and the outer walls of the two ends of the balance support in the left and right directions are fixedly connected with the inner wall of the through hole of the supporting seat through a connecting rod; the inner walls of the two ends of the balance bracket in the front-back direction are rotationally connected with the cylinder through a rotating frame;
the sonar probe is detachably connected below the rotating assembly.
As a further improvement of the utility model, the interior of the cylinder body is hollow and the bottom of the cylinder body is provided with an opening; a fixed rod is vertically arranged in the cylinder body; the upper part of the fixed rod is fixedly connected with the middle position of the top of the cylinder body, the lower part of the fixed rod is rotatably provided with a rotating wheel body, and the rotating wheel body can rotate around the axis direction of the rotating wheel body; the surface of the rotating wheel body is provided with a plurality of groups of limiting grooves along the circumferential direction, and any limiting groove comprises a vertical section arranged along the length direction of the rotating wheel body and a spiral section spirally arranged along the surface of the rotating wheel body; the bottom of the rotating wheel body is provided with a disc, and the bottom of the disc is connected with the sonar probe; a limiting rail is arranged on one side, located on the fixing rod, in the sleeve, the limiting rail is of a long strip-shaped structure, a sliding groove is formed in the middle of the surface of the limiting rail along the length direction of the limiting rail, a pull rod is installed in the sliding groove in a sliding mode, one end of the pull rod is arranged in the sliding groove, and the other end of the pull rod penetrates through the limiting rail; a first spring is sleeved on the pull rod, one end of the first spring is connected with the inner wall of the limiting track at the top of the sliding groove, and the other end of the first spring is connected with the bottom of the pull rod; a sliding block is in sliding fit in the sliding groove and is fixedly connected with the bottom of the pull rod; and the sliding block is provided with a limiting valve meshed with the limiting groove.
As a further improvement, one side of the slider relative rotation wheel body is equipped with the mounting hole, be equipped with the second spring in the mounting hole, the one end of second spring with mounting hole inner wall fixed connection, the other end of second spring with spacing valve fixed connection to make spacing valve with the spacing groove butt.
As a further improvement of the utility model, the upper part of the supporting seat is provided with a first hanging ring used for being connected with the traction rope; the bottom of disc is provided with the second rings that are used for connecting the sonar probe.
As a further improvement of the utility model, the spacing groove is provided with 20 groups.
As a further improvement of the utility model, the bottom of the supporting seat is evenly provided with 3-6 foot rods, and the foot rods are detachably connected with the bottom of the supporting seat.
As a further improvement, the pull rod is provided with a pull ring on the end part of the outer end of the limiting rail, and a pull rope is provided on the pull ring.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a survey at bottom of the pile and dissolve instrument self-balancing angle stopper novel structure, convenient to use, the structure is firm, and the cost is with low costs. Through setting up supporting seat and foot pole, can make the sonar probe be in unsettled state, bump with the pile foundation when avoiding the sonar probe to descend, can make the sonar probe keep balance under the action of gravity through setting up balanced subassembly, can adjust the rotation angle of sonar probe in order to carry out diversified detection through rotatory subassembly.
The utility model discloses a rotating assembly is rational in infrastructure, can realize not equidirectional detection, has solved the puzzlement that sonar probe is difficult to angle of adjustment, is applicable to the detection at the bottom of the different stake, has high efficiency, quick advantage. Through the pulling pull rod, make the slider remove along the spout, because be provided with on the slider with spacing groove meshing's spacing valve makes rotatory certain angle of rotating wheel physical stamina enough under the drive of spacing valve, but the rotation angle of accurate control sonar probe makes whole instrument during operation rotation angle controllable, and detection range is more comprehensive, has improved the effect that sonar surveyed greatly.
Drawings
Fig. 1 is a schematic structural view of a self-balancing angle limiter of a pile bottom solution probing instrument of the present invention;
fig. 2 is a top view of the self-balancing angle limiter of the pile bottom solution probing instrument of the present invention;
FIG. 3 is a schematic structural view of the support base and the leg bar of the present invention;
FIG. 4 is a schematic structural view of the rotating assembly (barrel not shown) of the present invention;
FIG. 5 is a schematic structural view of the limiting groove of the present invention;
the main reference symbols in the drawings are as follows:
in the figure, 1, a support seat; 2. a sonar probe; 3. a through hole; 4. a foot bar; 5. a barrel; 6. a balance bracket; 7. a connecting rod; 8. a rotating frame; 801 bearings; 802. a rotating shaft; 803. a connecting frame; 9. fixing the rod; 10. a rotating wheel body; 11. a limiting groove; 111 a vertical section; 112 a helical section; 12. a disc 13 and a limit track; 14. a chute; 15. a pull rod; 16. a first spring; 17. a slider; 18. a limit valve; 19. a second spring; 20. a first hanging ring; 21. a second hoisting ring; 22. a pull ring;
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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a self-balancing angle limiter of a pile bottom detecting instrument comprises a support base 1, a rotating assembly, a balancing assembly and a sonar probe 2;
the supporting seat 1 is in a disc 12 shape, a through hole 3 is formed in the middle of the supporting seat 1, and a plurality of foot rods 4 are arranged at the bottom of the supporting seat 1; evenly be provided with 3-6 the foot bar 4 in the bottom of supporting seat 1, in this embodiment the bottom of supporting seat 1 evenly is provided with 5 the foot bar 4, about distance 20cm between 2 bottoms of sonar probe and the 4 bottoms of foot bar, can make sonar probe 2 be in unsettled state, foot bar 4 with threaded connection's mode can be dismantled in the bottom of supporting seat 1 and be connected, convenient to detach, convenient to carry can guarantee that sonar probe 2 keeps the certain distance with the lining face at the bottom of the stake all the time transversely with vertically in the testing process, avoids sonar probe 2 to collide with the bottom of the stake down.
The rotating assembly comprises a cylindrical barrel body 5, and the barrel body 5 penetrates through the through hole 3 of the supporting seat 1;
the balance assembly comprises a balance support 6, the balance support 6 is annular, the balance support 6 is sleeved outside the barrel 5, the outer walls of the two ends of the balance support 6 in the left and right directions are fixedly connected with the inner wall of the through hole 3 of the support seat 1 through a connecting rod 7, and the balance support 6 and the inner wall of the through hole 3 of the support seat 1 can be welded through a small-section steel bar; the inner walls of the two ends of the balance support 6 in the front-back direction are rotatably connected with the cylinder 5 through a rotating frame 8; the rotating frame 8 can adopt an existing rotating installation structure, specifically, the rotating frame 8 comprises a bearing 801, a rotating shaft 802 and a connecting frame 803, the rotating shaft 802 is installed at the front end and the rear end of the balance support 6 through the bearing 801 respectively, the outer edge of the cylinder 5 is fixed on the rotating shaft 802 through the connecting frame 803, the cylinder 5 can be driven by the rotating shaft 802 to rotate, and the cylinder 5 can rotate around the axis of the rotating shaft 802 under the action of gravity to be adjusted so as to keep balance.
The sonar probe 2 is detachably connected below the rotating assembly.
Wherein, the cylinder 5 is hollow and has an opening at the bottom; as shown in fig. 4-5, a fixing rod 9 is vertically arranged in the cylinder 5; the upper part of the fixed rod 9 is fixedly connected with the middle position of the top of the barrel 5, the lower part of the fixed rod 9 is rotatably provided with a rotating wheel body 10, and the rotating wheel body 10 can rotate around the axis direction of the rotating wheel body 10; the surface of the rotating wheel body 10 is provided with a plurality of sets of limiting grooves 11 along the circumferential direction, and any one of the limiting grooves 11 comprises a vertical section 111 arranged along the length direction of the rotating wheel body 10 and a spiral section 112 spirally arranged along the surface of the rotating wheel body 10; a disc 12 is arranged at the bottom of the rotary wheel body 10, and the bottom of the disc 12 is connected with the sonar probe 2; a limiting rail 13 is arranged on one side, located on the fixing rod 9, in the sleeve, the limiting rail 13 is of a long strip-shaped structure, a sliding groove 14 is formed in the middle of the surface of the limiting rail 13 along the length direction of the limiting rail, a pull rod 15 is slidably mounted in the sliding groove 14, one end of the pull rod 15 is arranged in the sliding groove 14, and the other end of the pull rod 15 penetrates through the limiting rail 13; a first spring 16 is sleeved on the pull rod 15, one end of the first spring 16 is connected with the inner wall of the limiting track 13 at the top of the sliding groove 14, and the other end of the first spring 16 is connected with the bottom of the pull rod 15; a sliding block 17 is in sliding fit in the sliding groove 14, and the sliding block 17 is fixedly connected with the bottom of the pull rod 15; the slide block 17 is provided with a limit valve 18 engaged with the limit groove 11. The utility model discloses a rotating assembly passes through pull rod 15's linear motion and turns into the rotary motion of rotatory wheel body 10, this rotating assembly simple structure, easily realization. Through pulling pull rod 15, make slider 17 remove along spout 14, because be provided with on the slider 17 with spacing groove 11 meshing's limit valve 18 makes rotatory wheel body 10 can rotate certain angle under the drive of limit valve 18, can accurate control sonar probe 2's rotation angle.
In order to ensure that the limiting valve 18 can stably slide in the limiting groove 11, one side of the sliding block 17 opposite to the rotating wheel body 10 is provided with a mounting hole, a second spring 19 is arranged in the mounting hole, one end of the second spring 19 is fixedly connected with the inner wall of the mounting hole, and the other end of the second spring 19 is fixedly connected with the limiting valve 18, so that the limiting valve 18 is abutted against the limiting groove 11.
A first lifting ring 20 used for being connected with a traction rope is arranged at the upper part of the supporting seat 1; the bottom end of the disc 12 is provided with a second suspension ring 21 for connecting the sonar probe 2.
As shown in fig. 4-5, the utility model discloses in, spacing groove 11 can set up corresponding quantity according to rotation angle's needs, specifically can set up 2-20 groups, in an implementation of the utility model, spacing groove 11 is provided with 20 groups for rotatory wheel body 10 can rotate 18 when pulling pull rod 15 once every for and then drive the rotatory 18 of sonar probe 2 under the disc 12.
Wherein, pull rod 15 is equipped with pull ring 22 on being located the tip of the outside one end of spacing track 13 to pull ring 22 is located the outside of barrel 5, be equipped with the stay cord on the pull ring 22, the subaerial operating personnel of being convenient for passes through the rotation of stay cord control sonar probe 2.
The utility model relates to a method for using self-balancing angle limiter of a pile bottom exploring solution instrument is as follows: when the sonar probe 2 needs to rotate, the pull rope is pulled, the rotary wheel body 10 rotates for a certain angle, the disc 12 connected with the rotary wheel body 10 and the sonar probe 2 below the disc 12 are driven to rotate for a certain angle, and the rotation angle of the sonar probe 2 is effectively controlled; owing to set up supporting seat 1 and foot pole 4, make sonar probe 2 be in unsettled state always, avoid colliding with the pile bottom, and under sonar probe 2's dead weight, can guarantee sonar probe 2's balance through balanced support 6.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides a dissolve instrument self-balancing angle stopper is visited at bottom of stake which characterized in that: comprises a supporting seat (1), a rotating component, a balancing component and a sonar probe (2);
the supporting seat (1) is in a disc (12) shape, a through hole (3) is formed in the middle of the supporting seat (1), and a plurality of foot rods (4) are arranged at the bottom of the supporting seat (1);
the rotating assembly comprises a cylindrical barrel (5), and the barrel (5) penetrates through the through hole (3) of the supporting seat (1);
the balance assembly comprises balance supports (803) and (6), the balance supports (803) and (6) are annular, the balance supports (803) and (6) are sleeved outside the cylinder body (5), and the outer walls of the two ends of the balance supports (803) and (6) in the left and right directions are fixedly connected with the inner wall of the through hole (3) of the support seat (1) through a connecting rod (7); the inner walls of the two ends of the balance supports (803) and (6) in the front-back direction are rotatably connected with the cylinder (5) through a rotating frame (8);
the sonar probe (2) is detachably connected below the rotating assembly.
2. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 1, wherein: the cylinder (5) is hollow inside and is provided with an opening at the bottom; a fixed rod (9) is vertically arranged in the cylinder body (5); the upper part of the fixed rod (9) is fixedly connected with the middle position of the top of the barrel body (5), the lower part of the fixed rod (9) is rotatably provided with a rotating wheel body (10), and the rotating wheel body (10) can rotate around the axis direction of the rotating wheel body; the surface of the rotating wheel body (10) is provided with a plurality of groups of limiting grooves (11) along the circumferential direction, and any limiting groove (11) comprises a vertical section (111) arranged along the length direction of the rotating wheel body (10) and a spiral section (112) spirally arranged along the surface of the rotating wheel body (10); a disc (12) is arranged at the bottom of the rotary wheel body (10), and the bottom of the disc (12) is connected with the sonar probe (2); a limiting track (13) is arranged on one side, located on the fixing rod (9), in the barrel (5), the limiting track (13) is of a long strip-shaped structure, a sliding groove (14) is formed in the middle of the surface of the limiting track (13) along the length direction of the limiting track, a pull rod (15) is installed in the sliding groove (14) in a sliding mode, one end of the pull rod (15) is arranged in the sliding groove (14), and the other end of the pull rod penetrates through the outer portion of the limiting track (13); a first spring (16) is sleeved on the pull rod (15), one end of the first spring (16) is connected with the inner wall of the limiting track (13) at the top of the sliding groove (14), and the other end of the first spring (16) is connected with the bottom of the pull rod (15); a sliding block (17) is in sliding fit in the sliding groove (14), and the sliding block (17) is fixedly connected with the bottom of the pull rod (15); and the sliding block (17) is provided with a limiting valve (18) which is meshed with the limiting groove (11).
3. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 2, wherein: one side of slider (17) relative rotating wheel body (10) is equipped with the mounting hole, be equipped with second spring (19) in the mounting hole, the one end of second spring (19) with mounting hole inner wall fixed connection, the other end of second spring (19) with spacing valve (18) fixed connection to make spacing valve (18) with spacing groove (11) butt.
4. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 2, wherein: the upper part of the supporting seat (1) is provided with a first lifting ring (20) which is used for being connected with a traction rope; the bottom end of the disc (12) is provided with a second hanging ring (21) used for connecting the sonar probe (2).
5. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 2, wherein: the limiting groove (11) is provided with 20 groups.
6. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 1, wherein: the bottom of the supporting seat (1) is uniformly provided with 3-6 foot rods (4), and the foot rods (4) are detachably connected with the bottom of the supporting seat (1).
7. The self-balancing angle limiter of the pile bottom detecting instrument according to claim 2, wherein: the end part of the pull rod (15) located at one end of the outer portion of the limiting track (13) is provided with a pull ring (22), and a pull rope is arranged on the pull ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222010215.4U CN218090772U (en) | 2022-08-01 | 2022-08-01 | Self-balancing angle limiter of pile bottom solution detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222010215.4U CN218090772U (en) | 2022-08-01 | 2022-08-01 | Self-balancing angle limiter of pile bottom solution detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218090772U true CN218090772U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222010215.4U Active CN218090772U (en) | 2022-08-01 | 2022-08-01 | Self-balancing angle limiter of pile bottom solution detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218090772U (en) |
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2022
- 2022-08-01 CN CN202222010215.4U patent/CN218090772U/en active Active
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