CN115110507A - Mechanical operation equipment of dynamic sounding instrument - Google Patents
Mechanical operation equipment of dynamic sounding instrument Download PDFInfo
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- CN115110507A CN115110507A CN202210725012.5A CN202210725012A CN115110507A CN 115110507 A CN115110507 A CN 115110507A CN 202210725012 A CN202210725012 A CN 202210725012A CN 115110507 A CN115110507 A CN 115110507A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 description 12
- 238000001514 detection method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- Mining & Mineral Resources (AREA)
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Abstract
The invention discloses mechanical operation equipment of a dynamic sounding instrument, which comprises a movable plate vehicle and a support frame, wherein the support frame is movably arranged at the upper end of the movable plate vehicle, a winch is fixedly arranged on one side, close to the support frame, of the outer surface of the upper end of the movable plate vehicle, a steel wire rope is wound at a rotary drum of the winch, the support frame and the movable plate vehicle are connected through two groups of fixed steel ropes, a fixing piece is fixedly arranged on the outer surface of one end of the steel wire rope, and a sounding rod used for testing a foundation is arranged at the lower part of the fixing piece; when this power sounding appearance mechanical operation equipment used, the user controlled the hoist engine through the manual work and stimulates wire rope, and the cooperation pulley mentions hollow hammer and the supreme spacing department of feeler lever, then the manual work controls the hoist engine, releases wire rope to make hollow hammer free fall, make the feeler lever striking ground basilar part of hollow hammer, with this mechanized operation that realizes the sounding appearance, alleviateed workman intensity of labour greatly.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to mechanical operation equipment of a dynamic penetrometer.
Background
The existing shallow foundation bearing capacity experiment is mostly a dynamic penetration test, can be simple and convenient, the swift shallow foundation bearing capacity of detection, dynamic penetration detection method is to install power penetrometer probe and probe rod earlier, it is perpendicular to keep the probe rod, the manual work lifts the hollow hammer of wearing on the probe rod to spacing department on the probe rod, then let the hollow hammer produce the free fall body by letting go, produce the downward impact force to the probe rod when falling to spacing department under the probe rod, thereby make the probe penetrate the ground, the required hollow hammer free fall number of times of every penetration ground 30cm of record, then convert into corresponding ground bearing capacity according to the formula.
The power penetration detection method has certain defects in use, the labor intensity of workers is high, the power penetration needs to manually lift the hollow hammer for multiple times, hands are timely released to enable the hammer to freely fall, the workers need to repeatedly operate for multiple times, the labor intensity of the workers is high, and the efficiency is low; secondly, when the hollow hammer is lifted up manually, the force is possibly too large or the hollow hammer is not released timely, when the force is too large, the hollow hammer can impact the upper limit position, so that the probe rod generates upward impact force, the probe rod moves upwards, and the detection result is influenced; and secondly, the mechanical operation equipment of the dynamic sounding instrument does not have an auxiliary adjusting structure, so that the dynamic sounding instrument cannot perform corresponding adjusting operation according to the foundation position, and the flexibility of the dynamic sounding instrument in use is reduced.
Disclosure of Invention
The invention aims to provide mechanical operation equipment of a dynamic sounding instrument, which can solve the existing problems.
The invention solves the problems that:
1. the labor intensity of workers is high, the power penetration needs to manually lift the hollow hammer for many times, hands are released in time to enable the hammer to freely fall, the workers need to repeatedly operate for many times, the labor intensity of the workers is high, and the efficiency is low;
2. when the hollow hammer is lifted up manually, the force is possibly too large or the hollow hammer is not released timely, the hollow hammer is impacted to the upper limit position when the force is too large, so that the probe rod generates upward impact force, the probe rod moves upwards, the detection result is influenced, when the force is too small, the hollow hammer does not reach the upper limit position and generates a falling body, the detection result is influenced, when the hollow hammer is released untimely, the detection result is influenced by manual lifting during falling, and the detection precision is reduced;
3. the mechanical operation equipment of the dynamic sounding instrument does not have an auxiliary adjusting structure, so that the dynamic sounding instrument cannot perform corresponding adjusting operation according to the foundation position, and the flexibility of the dynamic sounding instrument in use is reduced.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a power sounding appearance mechanical operation equipment, includes movable plate car and support frame, support frame movable mounting has the hoist engine in the upper end of movable plate car, and one side fixed mounting that the upper end surface of movable plate car is close to the support frame has, the winding of rotary drum department of hoist engine has wire rope, through two sets of fixed steel cable connection between support frame and the movable plate car, wire rope's one end external surface fixed mounting has the mounting, and the lower part of mounting is equipped with the feeler lever that is used for carrying out the test to the ground, the upper end external surface fixed mounting of movable plate car has the support piece that is used for consolidating the support frame, the inboard movable mounting of one end of support frame has the pulley that cooperation wire rope used.
As a further technical scheme of the invention, the lower end of the support frame is movably connected with the movable plate trailer through the second clamping seat, one end of the fixed steel rope is movably connected with the movable plate trailer through the first clamping seat, and by means of the support frame, when the feeler lever is used, the feeler lever in the lifting operation process can be assisted and fixed, and meanwhile, by means of releasing the fixed steel rope, the use angle between the support frame and the movable plate trailer can be flexibly adjusted by matching with the second clamping seat.
As a further technical scheme of the invention, the support part comprises a lower cutting sleeve and an upper cutting sleeve, the upper cutting sleeve is movably arranged at the upper part of the lower cutting sleeve, the lower cutting sleeve is movably connected with the upper cutting sleeve through a telescopic plate, a fastening bolt matched with the telescopic plate for use is arranged on the side edge of the lower cutting sleeve, when the support frame is used, the lower part of the support frame can be supported and reinforced by the upper cutting sleeve of the support part, and meanwhile, a user can adjust the distance between the lower cutting sleeve and the upper cutting sleeve through the telescopic plate according to the use angle of the support frame, so that the support height of the upper cutting sleeve is adjusted.
As a further technical scheme of the invention, the outer surface of the upper end of the upper cutting sleeve is of a concave structure, two groups of threaded clamping bolts are movably mounted on the upper portion of the upper cutting sleeve, a pressing top is fixedly mounted on the outer surface of one end of each threaded clamping bolt, a user clamps the support frame on the concave structure of the upper end of the upper cutting sleeve, the threaded clamping bolts drive the pressing top to move by rotating the threaded clamping bolts, and the side edges of the support frame are clamped by the pressing top to finish the reinforcing operation of the support frame.
As a further technical scheme of the invention, the lower parts of two sides of the lower clamping sleeve are fixedly provided with fixed side plates, the fixed side plates and the movable plate trailer are fixed through bolts, and the fixed side plates are arranged on two sides of the movable plate trailer through bolt fixing structures, so that the support frame is fixed.
As a further technical solution of the present invention, the fixing member includes a first rope body, a second rope body, and a third rope body, the second rope body is disposed between the first rope body and the third rope body, and the first rope body and the third rope body are equal in length, and the first rope body and the third rope body are both longer than the second rope body.
As a further technical solution of the present invention, the top ends of the first, second and third rope bodies are fixed by a fixed rope sleeve in a butt joint manner, a second fixing cap is fixedly mounted on the outer surface of the lower end of the second rope body, a first fixing cap is fixedly mounted on the lower end of the first rope body, a third fixing cap is fixedly mounted on the lower end of the third rope body, the first fixing cap and the third fixing cap are transversely arranged, the second fixing cap is vertically arranged, and the third fixing cap and the first fixing cap can fix the two sides of the feeler lever, so as to control the inclination angles of the two sides of the feeler lever, and at the same time, the second fixing cap can fix the top of the feeler lever.
As a further technical scheme of the invention, a plurality of groups of fixed cross rods are fixedly arranged on the inner side of the support frame, rotating rods matched with the pulleys for use are arranged on the inner side of the upper end of the support frame, rotating shafts are movably arranged on the outer surfaces of the rotating rods, and the pulleys can rotate on the inner side of the support frame by utilizing the matching of the rotating rods and the rotating shafts, so that the steel wire rope can be conveniently wound or released.
As a further technical scheme of the invention, the lower end of the support frame is provided with a fixed bolt groove matched with the second clamping seat for use, the bottom of the mobile plate trailer is provided with a generator, and the inner side of the support frame is fixedly provided with a butt joint rod matched with the fixed steel rope for use.
The invention has the beneficial effects that:
1. by arranging the winch and the pulley, when the mechanical operation equipment of the power sounding instrument is used, a user manually controls the winch to pull the steel wire rope, the hollow hammer and the feeler lever are lifted to the upper limit position by matching with the pulley, then manually controls the winch to release the steel wire rope, so that the feeler lever of the hollow hammer freely falls to impact the ground base part, the mechanical operation of the sounding instrument is realized, the labor intensity of workers is greatly reduced, when the user finishes single sounding operation, the user starts the winch to enable the winch to wind the steel wire rope through the rotary drum, the steel wire rope is matched with the pulley to reset and recover the hollow hammer and the feeler lever, the hollow hammer and the feeler lever are lifted to the initial position to facilitate the repeated sounding operation of the hollow hammer and the feeler lever, and when the pulley and the feeler lever are used, the user fixes the movable plate wagon and the support frame by using the fixed steel rope, can adjust the use height of pulley through the support frame, can adjust the operation to the initial height of hollow hammer and feeler lever simultaneously, through the release and the rolling operation of hoist engine, can replace the manual work to release and retrieve the operation hollow hammer and feeler lever to effectively reduced user's operation intensity, promoted the operating efficiency of sounding appearance.
2. When the mechanical operation equipment of the dynamic sounding instrument performs sounding test operation, a user can use the fixing piece to complete installation operation between the steel wire rope and the sounding rod, the lengths of the first rope body and the third rope body are equal, the lengths of the first rope body and the third rope body are both larger than that of the second rope body, the user can fix the second rope body at the top end of the sounding rod, the first rope body and the third rope body are fixed at two sides of the sounding rod, the arrangement of the first rope body, the second rope body and the third rope body can play a role in fixing the installation of the sounding rod, meanwhile, the length matching among the first rope body, the second rope body and the third rope body can be used for avoiding the sounding rod from inclining, so that the sounding rod always keeps a vertical downward state, the sounding rod can straightly complete vertical free-falling body movement, and collision between the sounding rod and the side wall of a foundation, utilize the both sides that third locking cap and first locking cap can fix the feeler lever, thereby control the inclination of feeler lever both sides, utilize the second locking cap to play the fixed action to the top of feeler lever simultaneously, first locking cap, the equal helicitic texture installation of second locking cap and third locking cap is fixed, make things convenient for the feeler lever to demolish the operation, carry out mechanical type lift feeler operation to the feeler lever through artificial control hoist engine, can effectively promote its sounding precision, greatly reduced influences the probability of feeler result because of artificial maloperation.
3. By arranging the supporting piece, when the mechanical operation equipment of the dynamic sounding instrument performs sounding test operation, the supporting frame is arranged, when the sounding rod is used, the sounding rod in the lifting operation process can be assisted and fixed, meanwhile, the fixed steel rope is released, the use angle between the supporting frame and the movable plate trolley can be flexibly adjusted by matching with the second clamping seat, the use position and the height of the sounding rod can be adjusted, when the supporting frame is used, the upper clamping sleeve of the supporting piece can be used for supporting and reinforcing the lower part of the supporting frame, meanwhile, a user can adjust the distance between the lower clamping sleeve and the upper clamping sleeve through the expansion plate according to the use angle of the supporting frame, the support height of the upper clamping sleeve can be adjusted, the screw thread clamping bolt is driven to drive the pressing head to move by rotating the screw thread clamping bolt, and the side edge of the supporting frame is pressed by the pressing head, the supporting frame is reinforced, so that the supporting frame has a multiple-adjustment structure, and the flexibility of the supporting frame in use is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a mechanical operation device of a dynamic penetrometer according to the invention;
FIG. 2 is a side view block diagram of a dynamic penetrometer mechanically operated device of the present invention;
FIG. 3 is an overall view of a fixing member of a mechanical operation device of a dynamic penetrometer according to the invention;
FIG. 4 is an overall structure diagram of a support frame in a mechanical operation device of a dynamic sounding instrument according to the present invention;
FIG. 5 is an overall structural view of a support member in a mechanical operation device of a dynamic penetrometer according to the invention.
In the figure: 1. moving the plate trailer; 2. a first card holder; 3. a second card holder; 4. a feeler lever; 5. a fixing member; 6. a pulley; 7. a support frame; 8. a wire rope; 9. fixing the steel rope; 10. a winch; 11. fixing the cross bar; 12. a first rope body; 13. a second rope body; 14. a third rope body; 15. a first fixing cap; 16. a second locking cap; 17. a third fixing cap; 18. fixing the rope sling; 19. a fixed bolt slot; 20. a docking rod; 21. a rotating rod; 22. a rotating shaft; 23. a support member; 24. fastening bolts; 25. a lower ferrule; 26. fixing the side plate; 27. a retractable plate; 28. a thread clamping bolt; 29. pressing the plug; 30. and (4) feeding the ferrule.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-5, a mechanical operation device of a dynamic sounding instrument comprises a mobile plate vehicle 1 and a support frame 7, wherein the support frame 7 is movably mounted at the upper end of the mobile plate vehicle 1, a winch 10 is fixedly mounted on one side, close to the support frame 7, of the outer surface of the upper end of the mobile plate vehicle 1, a steel wire rope 8 is wound at a drum of the winch 10, the support frame 7 is connected with the mobile plate vehicle 1 through two groups of fixed steel wires 9, a fixing part 5 is fixedly mounted on the outer surface of one end of the steel wire rope 8, a sounding rod 4 for testing a foundation is arranged on the lower portion of the fixing part 5, a hollow hammer is fixedly mounted on the upper portion of the sounding rod 4, a support part 23 for reinforcing the support frame 7 is fixedly mounted on the outer surface of the upper end of the mobile plate vehicle 1, and a pulley 6 matched with the steel wire rope 8 for use is movably mounted on the inner side of one end of the support frame 7.
Through 3 swing joint of second cassette between the lower extreme of support frame 7 and the removal trigger 1, through 2 swing joint of first cassette between the one end of fixed steel cable 9 and the removal trigger 1, utilize the setting of support frame 7, can be when feeler lever 4 uses, play supplementary fixed action to feeler lever 4 among the lift operation process, utilize the release to fixed steel cable 9 simultaneously, cooperation second cassette 3 can be adjusted in a flexible way the use angle between support frame 7 and the removal trigger 1.
The support 23 comprises a lower clamping sleeve 25 and an upper clamping sleeve 30, the upper clamping sleeve 30 is movably mounted on the upper portion of the lower clamping sleeve 25, the lower clamping sleeve 25 is movably connected with the upper clamping sleeve 30 through a retractable plate 27, a fastening bolt 24 used by matching with the retractable plate 27 is arranged on the side edge of the lower clamping sleeve 25, when the support frame 7 is used, the support 7 can be supported and reinforced by the upper clamping sleeve 30 of the support 23, and meanwhile, a user can adjust the distance between the lower clamping sleeve 25 and the upper clamping sleeve 30 through the retractable plate 27 according to the use angle of the support frame 7, and adjust the support height of the upper clamping sleeve 30.
Go up the upper end surface of cutting ferrule 30 and be the spill structure, and the upper portion movable mounting of going up cutting ferrule 30 has two sets of screw thread gim peg 28, and the one end fixed surface of screw thread gim peg 28 installs and sticiss top 29, and the user blocks support frame 7 in the spill structure department of going up cutting ferrule 30 upper end, through rotating screw thread gim peg 28 for the drive of screw thread gim peg 28 sticiss top 29 and remove, through the side of sticising top 29 chucking support frame 7, accomplishes the reinforcement operation to support frame 7.
The lower parts of the two sides of the lower clamping sleeve 25 are fixedly provided with fixed side plates 26, the fixed side plates 26 are fixed with the movable plate trailer 1 through bolts, and the fixed side plates 26 are arranged on the two sides of the movable plate trailer 1 through bolt fixing structures, so that the support frame 7 is fixed.
The fixing piece 5 comprises a first rope body 12, a second rope body 13 and a third rope body 14, the second rope body 13 is arranged between the first rope body 12 and the third rope body 14, the lengths of the first rope body 12 and the third rope body 14 are equal, the lengths of the first rope body 12 and the third rope body 14 are larger than the length of the second rope body 13, the first rope body 12, the second rope body 13 and the third rope body 14 are utilized, fixing effect can be achieved on installation of the feeler lever 4, meanwhile, the first rope body 12 and the length between the second rope body 13 and the third rope body 14 are matched, the feeler lever 4 can be prevented from inclining, the feeler lever 4 can be used for completing vertical free falling movement straightly, and collision between the feeler lever 4 and a foundation side wall is avoided.
The inboard fixed mounting of support frame 7 has a plurality of fixed horizontal poles 11 of group, and the inboard position in upper end of support frame 7 is equipped with bull stick 21 that cooperation pulley 6 used, and bull stick 21 surface movable mounting has pivot 22, utilizes the use of bull stick 21 cooperation pivot 22, can make pulley 6 rotate in the inboard of support frame 7, makes things convenient for it to carry out wire rope 8's rolling or release operation.
The lower end of the support frame 7 is provided with a fixing bolt groove 19 matched with the second clamping seat 3 for use, the bottom of the mobile plate trailer 1 is provided with a generator, and the inner side of the support frame 7 is fixedly provided with a butt joint rod 20 matched with the fixing steel rope 9 for use.
The mechanical operation equipment of the power sounding instrument is provided with the winch 10 and the pulley 6, when the mechanical operation equipment of the power sounding instrument is used, a user manually controls the winch 10 to pull the steel wire rope 8, the pulley 6 is matched to lift the hollow hammer and the sounding rod 4 to the upper limit position, then the winch 10 is manually controlled to release the steel wire rope 8, so that the hollow hammer freely falls, the sounding rod 4 of the hollow hammer impacts the ground base part, the mechanical operation of the sounding instrument is realized, the labor intensity of workers is greatly reduced, when the user completes single sounding operation, the user starts the winch 10 to enable the winch 10 to wind the steel wire rope 8 through the rotary drum, the steel wire rope 8 is matched with the pulley 6 to reset and recover the hollow hammer and the sounding rod 4, the hollow hammer and the sounding rod 4 are lifted to the initial positions, and repeated sounding operation is facilitated, when the pulley 6 and the feeler lever 4 are used, a user fixes the movable plate trailer 1 and the support frame 7 by using the fixed steel rope 9, the use height of the pulley 6 can be adjusted by the support frame 7, meanwhile, the initial heights of the hollow hammer and the feeler lever 4 can be adjusted, and the hollow hammer and the feeler lever 4 can be released and recovered by the releasing and winding operation of the winch 10 instead of manual work, so that the operation intensity of the user is effectively reduced, and the operation efficiency of the feeler gauge is improved;
when the mechanical operation equipment of the dynamic sounding instrument performs sounding test operation, a user can use the fixing piece 5 to complete the installation operation between the steel wire rope 8 and the sounding rod 4, the lengths of the first rope body 12 and the third rope body 14 are equal, meanwhile, the lengths of the first rope body 12 and the third rope body 14 are both larger than the length of the second rope body 13, the user can fix the second rope body 13 at the top end position of the sounding rod 4, fix the first rope body 12 and the third rope body 14 at the two side positions of the sounding rod 4, use the arrangement of the first rope body 12, the second rope body 13 and the third rope body 14 to fix the installation of the sounding rod 4, and simultaneously use the length matching among the first rope body 12, the second rope body 13 and the third rope body 14 to avoid the inclination phenomenon of the sounding rod 4, so that the sounding rod 4 always keeps a vertically downward state, so that the sounding rod 4 can finish vertical free body movement straightly, collision between the feeler lever 4 and the side wall of the foundation is avoided, the two sides of the feeler lever 4 can be fixed by utilizing the third fixing cap 17 and the first fixing cap 15, so that the inclination angles of the two sides of the feeler lever 4 are controlled, meanwhile, the top of the feeler lever 4 can be fixed by utilizing the second fixing cap 16, the first fixing cap 15, the second fixing cap 16 and the third fixing cap 17 are fixedly installed in a threaded structure, the feeler lever 4 is convenient to detach, the mechanical lifting feeler lever 4 is manually controlled by the winch 10, the feeler lever can be effectively improved in feeler precision, and the probability that a feeler result is influenced by manual misoperation is greatly reduced;
by arranging the supporting piece 23, when the mechanical operation equipment of the dynamic sounding instrument performs sounding test operation, the supporting frame 7 is arranged, when the sounding rod 4 is used, the sounding rod 4 in the lifting operation process can be assisted and fixed, meanwhile, the fixed steel rope 9 is released, the use angle between the supporting frame 7 and the movable plate trolley 1 can be flexibly adjusted by matching with the second clamping seat 3, the use position and the height of the sounding rod 4 can be adjusted, when the supporting frame 7 is used, the lower part of the supporting frame 7 can be supported and reinforced by using the upper clamping sleeve 30 of the supporting piece 23, meanwhile, a user can adjust the distance between the lower clamping sleeve 25 and the upper clamping sleeve 30 through the expansion plate 27 according to the use angle of the supporting frame 7, the support height of the upper clamping sleeve 30 can be adjusted, and the thread clamping bolt 28 can be tightly pressed to drive the top head 29 to move by rotating the thread clamping bolt 28, the side edge of the support frame 7 is tightly clamped by pressing the top head 29, so that the support frame 7 is reinforced, has a multi-adjustment structure and improves the flexibility in use.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A mechanical operation device of a dynamic sounding instrument is characterized by comprising a movable plate trolley (1) and a support frame (7), wherein the support frame (7) is movably arranged at the upper end of the movable plate trolley (1), and one side of the outer surface of the upper end of the movable plate trailer (1) close to the support frame (7) is fixedly provided with a winch (10), a steel wire rope (8) is wound at the position of a rotary drum of the winch (10), the support frame (7) is connected with the movable plate trailer (1) through two groups of fixed steel ropes (9), a fixing piece (5) is fixedly arranged on the outer surface of one end of the steel wire rope (8), and the lower part of the fixing piece (5) is provided with a feeler lever (4) used for testing the foundation, a supporting piece (23) used for reinforcing the supporting frame (7) is fixedly arranged on the outer surface of the upper end of the movable plate trailer (1), the inner side of one end of the support frame (7) is movably provided with a pulley (6) used in cooperation with a steel wire rope (8).
2. The mechanical operating equipment of the dynamic penetrometer as claimed in claim 1, wherein the lower end of the supporting frame (7) is connected with the mobile plate trailer (1) through a second clamping seat (3), and one end of the fixed steel cable (9) is connected with the mobile plate trailer (1) through a first clamping seat (2).
3. The mechanical operating device of the dynamic penetrometer as claimed in claim 2, characterized in that the support member (23) comprises a lower cutting sleeve (25) and an upper cutting sleeve (30), the upper cutting sleeve (30) is movably mounted on the upper portion of the lower cutting sleeve (25), the lower cutting sleeve (25) and the upper cutting sleeve (30) are movably connected through a telescopic plate (27), and a fastening bolt (24) matched with the telescopic plate (27) is arranged on the side of the lower cutting sleeve (25).
4. The mechanical operating device of the dynamic penetrometer as claimed in claim 3, characterized in that the outer surface of the upper end of the upper cutting sleeve (30) is of a concave structure, two groups of threaded bolts (28) are movably mounted on the upper part of the upper cutting sleeve (30), and a pressing plug (29) is fixedly mounted on the outer surface of one end of each threaded bolt (28).
5. The mechanical operating equipment of the dynamic penetrometer as claimed in claim 3, wherein the lower parts of the two sides of the lower clamping sleeve (25) are fixedly provided with fixed side plates (26), and the fixed side plates (26) and the movable plate trolley (1) are fixed through bolts.
6. A dynamic penetrometer mechanically operated device according to claim 1, characterized in that the fixing element (5) comprises a first (12), a second (13) and a third (14) rope, the second rope (13) being arranged between the first (12) and the third rope (14), and the first (12) and the third (14) rope being of equal length, the first (12) and the third (14) rope each being of a greater length than the second rope (13).
7. The mechanical operation device of the dynamic sounding instrument according to claim 6, wherein the top ends of the first rope body (12), the second rope body (13) and the third rope body (14) are fixed in a butt joint mode through fixing rope sleeves (18), a second fixing cap (16) is fixedly installed on the outer surface of the lower end of the second rope body (13), a first fixing cap (15) is fixedly installed at the lower end of the first rope body (12), a third fixing cap (17) is fixedly installed at the lower end of the third rope body (14), the first fixing cap (15) and the third fixing cap (17) are arranged transversely, and the second fixing cap (16) is arranged vertically.
8. The mechanical operation equipment of the dynamic sounding instrument according to claim 1, wherein a plurality of groups of fixed cross rods (11) are fixedly installed on the inner side of the support frame (7), a rotating rod (21) matched with the pulley (6) for use is arranged on the inner side of the upper end of the support frame (7), and a rotating shaft (22) is movably installed on the outer surface of the rotating rod (21).
9. The mechanical operating equipment of the dynamic sounding instrument is characterized in that the lower end of the support frame (7) is provided with a fixed bolt groove (19) matched with the second clamping seat (3) for use, the bottom of the movable plate trailer (1) is provided with a generator, and the inner side of the support frame (7) is fixedly provided with a butt joint rod (20) matched with the fixed steel rope (9) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210725012.5A CN115110507A (en) | 2022-06-23 | 2022-06-23 | Mechanical operation equipment of dynamic sounding instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210725012.5A CN115110507A (en) | 2022-06-23 | 2022-06-23 | Mechanical operation equipment of dynamic sounding instrument |
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| CN115110507A true CN115110507A (en) | 2022-09-27 |
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| CN202210725012.5A Pending CN115110507A (en) | 2022-06-23 | 2022-06-23 | Mechanical operation equipment of dynamic sounding instrument |
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| CN215666803U (en) * | 2021-05-23 | 2022-01-28 | 中建三局第一建设工程有限责任公司 | Semi-automatic pipeline lifting device |
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| JP2018028469A (en) * | 2016-08-18 | 2018-02-22 | 有限会社仁平製作所 | Automatic Simple Dynamic Cone penetration tester |
| CN208668393U (en) * | 2018-08-24 | 2019-03-29 | 福建博海工程技术有限公司 | A kind of standard penetration test (SPT) device |
| CN212282107U (en) * | 2020-01-06 | 2021-01-05 | 宋爽 | Auxiliary walking support |
| CN215666803U (en) * | 2021-05-23 | 2022-01-28 | 中建三局第一建设工程有限责任公司 | Semi-automatic pipeline lifting device |
| CN215367178U (en) * | 2021-07-09 | 2021-12-31 | 广东建浩检测科技有限公司 | Manual lifting and hammer placing device for standard penetration |
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Application publication date: 20220927 |