CN213417918U - High strain measurement pile equipment - Google Patents
High strain measurement pile equipment Download PDFInfo
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- CN213417918U CN213417918U CN202022363356.5U CN202022363356U CN213417918U CN 213417918 U CN213417918 U CN 213417918U CN 202022363356 U CN202022363356 U CN 202022363356U CN 213417918 U CN213417918 U CN 213417918U
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Abstract
The utility model relates to a height meets an emergency and surveys stake equipment, the foundation base can drive the leading truck removes, and the weight suspends in midair inside the leading truck through taking off pincers certainly, takes off pincers certainly and connects on the bearing fixed cross beam of leading truck through automatic bolt device liftable formula, and the leading truck inboard is equipped with the slide rail, the spout sliding fit of slide rail and weight, during the test, the weight is just right the survey stake hole of foundation base. The pile measuring equipment can drive the guide frame to move through the foundation base so as to drive the high-strain pile measuring equipment to be transferred to the next detection point, and in the walking process of transferring the next detection point by the equipment, the guide frame can be folded, so that the walking space is reduced, the condition that a supporting beam is arranged in a foundation pit is adapted, the ultra-large truck crane is not needed to be used for transferring, and the adaptability to the site is stronger; in addition, the heavy hammer rises and falls through the sliding fit of the sliding rail and the sliding groove, so that the heavy hammer can be prevented from deviating in the rising and falling processes, and the problem that the heavy hammer falls and is eccentrically hammered due to the fact that the heavy hammer rises and falls is solved.
Description
Technical Field
The utility model relates to a building strain test equipment field, in particular to height is met an emergency and is surveyed stake equipment.
Background
The high-strain-method hammering system is a hammering system adopted in foundation pile high-strain-method detection and comprises a heavy hammer, a support guide frame, a detacher, a hanging system, a penetration testing system and the like. The support guide frame mainly bears two functions of guiding and supporting, wherein the support guide frame can firstly support the weight of the heavy hammer and bear all the weight transferred from the crane to the support guide frame; and secondly, the hammer body is hammered in the pile core of the pile foundation in the process of vertical falling (free falling) of the hammer body in the falling process of the hammer body, and the guiding effect is achieved in the hammering process. Generally, the weight of the heavy hammer is 20-100 tons, the height of the supporting guide frame is 2-4 meters, the weight of the pile measuring equipment is 60-200 tons, the up-and-down height of the heavy hammer can be adjusted through a hanging system, and the pile measuring equipment needs to be hung to a detection point by an ultra-large truck crane.
At present, suspension system generally adopts wire rope, steel sheet or billet etc, the steel strip generally adopts 1 in quantity, wire rope generally adopts 2, 4, 8, it rises to pull the weight through wire rope, because wire rope is flexible structure, the direction of force often takes place the skew easily, and along with the promotion of weight height, the problem of eccentric hammering appears easily after the weight whereabouts, and it is intensive to survey the stake point in the place, and the open ground is less, large truck hangs and hardly stops in the place and lifts by crane, many projects can't accomplish the vertical bearing capacity of single pile and detect because of can not satisfying the hoist and mount demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high strain measurement stake equipment can solve the weight and go up and down to make eccentric hammering problem of weight whereabouts and survey stake equipment transfer inconvenient difficult problem.
The utility model provides a high strain measurement stake equipment, include basic base, leading truck, take off pincers and weight certainly, basic base is used for driving the leading truck removes, the weight suspends in midair through taking off pincers certainly inside the leading truck, take off pincers certainly and connect through automatic bolt device liftable formula on the bearing fixed cross beam of leading truck, the leading truck inboard is equipped with the slide rail, the slide rail with the spout sliding fit of weight, during the test, the weight is just right basic base's survey stake hole.
Preferably, the self-releasing clamp comprises a lifting beam, a boom and a hanging clamp, the hanging clamp is used for grabbing the heavy hammer, the bottom end of the boom is connected with a hinge point of the hanging clamp, the top end of the boom penetrates through the lifting beam, the lifting beam is arranged on the guide frame in a lifting manner, and the lifting beam is lifted to open and close the hanging clamp.
Preferably, both sides of the guide frame are provided with lifting chutes, both ends of the lifting beam extend into the two lifting chutes respectively, both sides of the lifting beam are in sliding fit with the lifting chutes through end pulley seats respectively, both sides of the guide frame are provided with vertical upward jacking cylinders, the two jacking cylinders are symmetrically supported at both ends of the lifting beam respectively, and the lifting beam is driven by the jacking cylinders to slide along the groove directions of the lifting chutes.
Preferably, the bearing fixed cross beam is arranged at the top of the guide frame, the suspension arm is provided with at least two fixed holes which are vertically arranged, the bearing fixed cross beam is provided with jacks, the automatic bolt device is inserted into the bolts of the jacks in a movable manner, the bolts are connected with telescopic rods through connecting plates, and the telescopic rods are used for driving the bolts to stretch into or withdraw from the fixed holes.
Preferably, the weight includes an upper weight and a lower weight, the upper weight and the lower weight are detachably connected, and the sliding grooves are disposed on the side surfaces of the upper weight and the lower weight.
Preferably, the leading truck includes fixed bolster and upset leading truck, fixed bolster fixed mounting in on the base, the upset leading truck pass through the mount pad hinge and connect on the base, the upset leading truck perpendicular to during the base, fixed bolster supports upset leading truck one side bottom.
Preferably, both sides of the turning guide frame are connected with turning hydraulic cylinders, and the tail ends of the two turning hydraulic cylinders are hinged to the side wall of the base.
Preferably, both sides of the overturning guide frame and the fixed support frame are connected with steel wire ropes.
Preferably, the base includes an upper moving seat and a lower moving seat which are connected in a sliding manner, the two sides of the upper moving seat are connected with lifting support arms, the bottom of the lower moving seat is connected with a ground cushion beam in a sliding manner, and the relative displacement direction of the lower moving seat and the ground cushion beam is perpendicular to the relative displacement direction of the upper moving seat and the lower moving seat.
Preferably, the lift support arm includes flexible arm, the end-to-end connection of flexible arm has the lifing arm, flexible arm includes that retractable sets up go up the flexible roof beam of moving seat both sides and install go up flexible push rod on the moving seat, flexible push rod's push rod end is connected flexible roof beam.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the high strain pile measuring equipment is used, the guide frame can be driven to move through the foundation base, so that the high strain pile measuring equipment is driven to be transferred to a next transfer point, the ultra-large automobile is not required to be hung for transferring, the adaptability to the field is stronger, and the transfer cost can be reduced; furthermore, the utility model discloses a leading truck inboard is equipped with the slide rail, and the rising of weight and decline are through slide rail and spout cooperation, can ensure that the weight does not take place the skew at rising and decline in-process to solve the weight and go up and down to make the eccentric hammering problem of weight whereabouts.
Drawings
Fig. 1 is a schematic structural diagram of the high strain pile measuring equipment of the present invention;
fig. 2 is a schematic structural diagram of the high strain pile measuring device of the present invention (without a heavy hammer);
fig. 3 is a schematic structural diagram of the high-strain pile measuring equipment (without a steel wire rope);
fig. 4 is a schematic structural view of a lifting support arm of the high strain gauge equipment of the present invention;
FIG. 5 is a schematic view of the connection between the self-releasing clamp and the heavy hammer of the high strain gauge apparatus of the present invention;
fig. 6 is a schematic structural diagram of the high strain gauge apparatus of the present invention (without a heavy hammer).
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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. 1-6, the utility model provides a high strain measurement stake equipment, include basic base 1, leading truck 2, take off pincers 3 and weight 4 certainly, 2 fixed connection of leading truck are in the upper end of basic base 1, basic base 1 is used for driving 2 removal of leading truck, weight 4 suspends in midair through taking off pincers 3 inside 2 leading truck, it connects through automatic bolt device 34 liftable formula on 2 leading truck's bearing fixed cross beam 20 certainly to take off pincers 3, 2 inboards of leading truck are equipped with slide rail 29, slide rail 29 with the spout 43 sliding fit of weight 4. During testing, the automatic pin device 34 fixes the self-releasing clamp 3 at a proper height, the self-releasing clamp 3 grabs the heavy hammer 4, the heavy hammer 4 is over against the pile measuring hole 10 of the foundation base 1, the pile measuring hole 10 is aligned with the pile center of the foundation pile to be tested, when the self-releasing clamp 3 releases the heavy hammer 4, the heavy hammer 4 falls down along the slide rail 29 to accurately impact the pile center of the foundation pile, and after the testing is completed, the foundation base 1 can drive the guide frame 2 to be away from the foundation pile or move to the next detection point.
In the present embodiment, the self-releasing clamp 3 includes a lifting beam 31, a boom 32, and a clamp 33, and the clamp 33 is used for grasping the weight 4. In more detail, the hanging tong 33 includes a first clamping arm 332 and a second clamping arm 333 which are hinged in a cross manner, the first clamping arm 332 and the second clamping arm 333 are hinged with a first connecting rod 334 and a second connecting rod 335 respectively, and the ends of the first connecting rod 334 and the second connecting rod 335 are hinged on the connecting rod mounting seats 311 on both sides of the lifting beam 31. The tail ends of the first clamping arm 332 and the second clamping arm 333 are bent to form a clamp structure which is closed to each other, the first clamping arm 332 and the second clamping arm 333 can rotate relatively to realize the opening and closing of the hanging clamp 33, the first clamping arm 332 and the first connecting rod 334, the second clamping arm 332 and the second connecting rod 335 can rotate relatively, and the first connecting rod 334 and the second connecting rod 335 can rotate around the connecting rod mounting base 331. The bottom end of the boom 32 is connected to a hinge point 331 of the first clamping arm 332 and the second clamping arm 333, the top end of the boom 32 passes through a limiting hole of the lifting beam 31 and is connected to the load-bearing fixed beam 20 through an automatic pin device 34, the lifting beam 31 is installed on the guide frame 2 in a lifting manner, and the lifting beam 31 is lifted to realize opening and closing of the hanging tongs 33. In this application, leading truck 2 is the four sides around "return" font steel frame structure, can ensure that the structural stability of leading truck 2 is high, bearing fixed cross beam 20 fixed connection is at the top middle part of leading truck 2, the both sides of leading truck 2 all are equipped with the lift spout, the both ends of jack-up crossbeam 31 extend into two respectively the lift spout. The two sides of the lifting beam 31 are respectively connected with an end pulley seat 36, the two ends of the lifting beam 31 are respectively and symmetrically supported by the two jacking cylinders 35 through the end pulley seats 36 in sliding fit with the lifting chute, the two sides of the guide frame 2 are respectively provided with the vertically upward jacking cylinders 35, and the lifting beam 31 can be driven to slide along the groove direction of the lifting chute through the jacking cylinders 35.
When the automatic pin device 34 fixes the boom 32, the lifting beam 31 can be driven to lift by the extension and contraction of the push rod of the jacking cylinder 35, so as to change the included angles between the first clamping arm 332 and the first connecting rod 334, and between the second clamping arm 332 and the second connecting rod 335, so that the first clamping arm 332 and the second clamping arm 333 can rotate relatively, thereby controlling the opening or closing of the lifting clamp 33, and facilitating the clamping or releasing of the weight 4.
More in detail, be equipped with the vertical spacing through-hole that passes through of confession davit 32 on the bearing fixed cross beam 20, be equipped with on the davit 32 and be no less than two fixed orificess 321 that are vertical range, just the front side of fixed orificess 321 be equipped with jack 201 on the bearing fixed cross beam 20, automatic bolt device 34 is established including the activity is inserted the bolt 341 of jack 201, bolt 341 be used for with arbitrary the fixed orificess 321 combines, in order to realize fixing davit 32, bolt 341 is connected with telescopic link 343 through connecting plate 342, cylinder, hydro-cylinder or electric putter can be selected to telescopic link 343, and this application is preferred is the hydro-cylinder, telescopic link 343 is used for driving bolt 341 stretches into or withdraws from fixed orificess 321. The bolt 341 is controlled by the telescopic rod 343 to be combined with the fixing holes 321 with different heights, so that the suspension arm 32 can be controlled at different heights, the height of the hanging tongs 33 can be changed, the falling height of the hanging hammer 4 can be adjusted, and the test requirements of various foundation piles can be met.
In addition, the weight 4 includes an upper weight 41 and a lower weight 42, the upper weight 41 and the lower weight 42 are detachably connected by bolts, the lower weight 42 can be set to have different weights, the change of the overall weight of the weight 4 can be realized by replacing the lower weight 42 with the upper weight 41, the applicability of the weight 4 can be improved, the transportation is facilitated, and the cost of the equipment is reduced, a lifting lug for facilitating the grabbing by the self-releasing clamp 3 is arranged at the top end of the upper weight 41, the sliding grooves 43 are arranged on the side surfaces of the upper weight 41 and the lower weight 42, the sliding grooves 43 are adapted to the sliding rails 29, and the ends of the sliding rails 29 extend to the pile measuring holes 10.
In this embodiment, leading truck 2 includes fix the support frame 21 and upset leading truck 22, fix the support frame 21 fixed mounting in on the base 1, upset leading truck 22 articulates through mount pad 23 on the base 1, upset leading truck 4 is L shape structure, upset leading truck 22 perpendicular to during the base 1, fix the support frame 21 and support upset leading truck 22 one side bottom. Be equipped with on the upset leading truck 22 and connect sub-seat 221, connect sub-seat 221 and be equipped with 1 at least, set up the upset leading truck 22 with the fixed bolster 21 junction, be equipped with on the fixed bolster 21 with connect sub-seat 221 matched with and connect female seat 211, connect sub-seat 221 and be connected female seat 211 and pass through the locking shaft 25 locking.
Work as upset leading truck 22 upset and bearing are in during the fix support frame 21 top, connect the son seat 221 and connect female seat 211 cooperation, the one end of locking axle 25 is connected with pneumatic cylinder 27 through connector 26, pneumatic cylinder 27 is the hydro-cylinder, pneumatic cylinder 27 passes through the fixing base to be installed connect one side of female seat 211, the push rod extension of pneumatic cylinder 27 can promote locking axle 25 inserts connect son seat 221 and the connecting hole of being connected female seat 211, realize locking connect son seat 221 and be connected female seat 211.
In order to improve the turning stability of the turning guide frame 22, turning hydraulic cylinders 24 are connected to two sides of the turning guide frame 22, and the tail ends of the two turning hydraulic cylinders 24 are hinged to the side wall of the base 1. The two ends of the turning hydraulic cylinder 24 are respectively connected with the turning guide frame 22 and the base 1 through hydraulic cylinder mounting seats, the turning hydraulic cylinder 24 can rotate relative to the base 1, when the turning guide frame 22 turns to the base 1 side, the turning hydraulic cylinder 24 can turn synchronously along with the turning of the turning guide frame 22, and a push rod of the turning hydraulic cylinder 24 is contracted in the turning process; when the turning guide frame 22 turns towards the fixed support frame 21, the turning hydraulic cylinder 24 can turn synchronously along with the turning of the turning guide frame 22, and in the turning process, a push rod of the turning hydraulic cylinder 24 extends to apply thrust from two sides of the turning guide frame 24, so that the turning guide frame 24 can be turned stably. In the present embodiment, the tilt cylinder 24 is preferably a cylinder.
In addition, as a preferable scheme of this embodiment, the two sides of the turning guide frame 22 and the fixed support frame 21 are both connected with a steel wire rope 28, when the turning guide frame 22 is turned away from the fixed support frame 21, the fixed support frame 2 tensions the turning guide frame 22 through the steel wire rope 28, and the two turning hydraulic cylinders 24 are supported on the two sides of the turning guide frame 22, so as to prevent the turning guide frame 22 from crushing the base 1.
In more detail, the base 1 includes an upper movable base 11 and a lower movable base 12 which are slidably connected, two sides of the upper movable base 11 are connected with a lifting support arm 13, the bottom of the lower movable base 12 is slidably connected with a ground cushion beam 14, and the relative displacement direction of the lower movable base 12 and the ground cushion beam 14 is perpendicular to the relative displacement direction of the upper movable base 11 and the lower movable base 12. The upper moving seat 11 and the lower moving seat 12, and the lower moving seat 12 and the ground cushion beam 14 are connected through a limiting guide block 15, the upper moving seat 11 and the lower moving seat 12 are of a frame structure with a hollow interior, and the front end and the rear end of the lower moving seat 12 are connected with the ground cushion beam 14. The limiting guide block 15 can be of an L-shaped plate structure, a [ -shaped plate structure or an E-shaped plate structure, is connected to the inner side and the outer side of the upper moving seat 11 and the lower moving seat 12, and the lower moving seat 12 and the ground cushion beam 14, and the upper moving seat 11 and the lower moving seat 12 are also connected with a Y-axis automatic push rod 17, the lower moving seat 12 and the ground cushion beam 14 are also connected with an X-axis automatic push rod 16, and under the action force of the X-axis automatic push rod 16, the ground cushion beam 14 and the lower moving seat 12 can realize automatic relative sliding; under the action force of the Y-axis automatic push rod 17, the upper moving seat 11 and the lower moving seat 12 can realize automatic relative sliding.
The lifting support arm 13 includes a telescopic arm 131, the end of the telescopic arm 131 is connected with a lifting arm 132, the lifting arm 132 is an oil cylinder vertically arranged downwards, the bottom of the lifting arm 132 can be connected with a cushion block, the telescopic arm 131 includes telescopic beams 1311 telescopically arranged at two sides of the upper moving seat 11 and a telescopic push rod 1312 installed on the upper moving seat 11, the push rod end of the telescopic push rod 1312 is connected with the telescopic beams 1311, the telescopic push rod 1312 can select an air cylinder, an oil cylinder or a telescopic push rod, and the oil cylinder is preferred in this embodiment. The telescopic push rod 1312 is used for controlling the telescopic beam 1311 to be telescopic, and the distance between the lifting support arm 13 and the lower moving seat 12 can be adjusted through the telescopic beam 1311, so that the pile measuring equipment can meet the requirement of engineering pile bearing capacity detection of foundation pits with different sizes.
When the self-displacement universal platform for high-strain pile measurement moves rightwards, the lifting arm 132 contracts upwards to enable the ground pad beam 14 to be in contact with the ground, the base is pressed on the ground, the X-axis automatic push rod 16 extends to push the lower moving seat 12 and the upper moving seat 11 to move rightwards synchronously along the X-axis direction, after the movement of the lower moving seat 12 stops, the lifting arm 132 extends downwards to lift the base, at the moment, the ground pad beam 14 lifts off the ground, the X-axis automatic push rod 16 contracts to pull the ground pad beam 14 to move towards the displacement direction of the lower moving seat 12, and the universal platform can automatically move rightwards by repeating the action;
when the self-displacement general platform for high-strain pile measurement moves leftwards, the lifting arm 132 extends downwards to lift the base, at the moment, the ground pad beam 14 is lifted off the ground, the X-axis automatic push rod 16 extends to push the ground pad beam 14 to move leftwards along the X-axis direction, after the movement of the ground pad beam 14 is stopped, the lifting arm 132 contracts upwards to enable the ground pad beam 14 to be in contact with the ground, the base bears the ground, the X-axis automatic push rod 16 contracts to pull the lower movable seat 12 and the upper movable seat 11 to synchronously move leftwards along the X-axis direction, and the general platform can automatically move leftwards by repeating the action;
when the self-displacement general platform for high-strain pile measurement moves forwards, the lifting arm 132 contracts upwards to enable the ground pad beam 14 to be in contact with the ground, the base is pressed on the ground, the Y-axis automatic push rod 17 extends and pushes the upper moving seat 11 to move forwards along the Y-axis direction, after the movement of the upper moving seat 11 is stopped, the lifting arm 132 extends downwards to enable the ground pad beam 14 to lift off the ground, the Y-axis automatic push rod 17 contracts to pull the lower moving seat 12 to move towards the displacement direction of the upper moving seat 11, and the general platform can automatically move forwards by repeating the action;
when the self-displacement general platform for high-strain pile measurement moves backwards, the lifting arm 132 extends downwards to lift the ground pad beam 14 off the ground, the Y-axis automatic push rod 17 extends to push the lower moving seat 12 to move backwards along the Y-axis direction, after the lower moving seat 12 stops moving, the lifting arm 132 contracts upwards to contact the ground pad beam 14 with the ground, the base bears the ground, the Y-axis automatic push rod 17 contracts to pull the upper moving seat 11 to move towards the displacement direction of the lower moving seat 12, and the general platform can automatically move backwards by repeating the action;
when the general platform for high-strain pile self-displacement is reversed, the ground pad beam 14 is contacted with the ground, the base is pressed on the ground, an X-axis automatic push rod 16 arranged at the front side of the lower moving seat 12 pushes the lower moving seat 12 and the upper moving seat 11 to synchronously move leftwards along the X-axis direction, an X-axis automatic push rod 16 arranged at the rear side of the lower moving seat 12 drives the lower moving seat 12 and the upper moving seat 11 to synchronously move rightwards along the X-axis direction, on the contrary, an X-axis automatic push rod 16 arranged at the front side of the lower moving seat 12 drives the lower moving seat 12 and the upper moving seat 11 to synchronously move rightwards along the X-axis direction, the X-axis automatic push rod 16 disposed at the rear side of the lower moving base 12 drives the lower moving base 12 and the upper moving base 11 to move leftwards along the X-axis direction synchronously, and then, by repeating this action, the universal platform can complete 360-degree turning or change direction.
When the high strain pile measuring equipment is used, the guide frame can be driven to move through the foundation base, so that the high strain pile measuring equipment is driven to be transferred to a next transfer point, the ultra-large automobile is not required to be hung for transferring, the adaptability to the field is stronger, and the transfer cost can be reduced; furthermore, the utility model discloses a leading truck inboard is equipped with the slide rail, and the rising of weight and decline are through slide rail and spout cooperation, can ensure that the weight does not take place the skew at rising and decline in-process to solve the weight and go up and down to make the eccentric hammering problem of weight whereabouts.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides a high strain pile measuring equipment, includes basic base (1), leading truck (2), takes off pincers (3) and weight (4) certainly, its characterized in that, basic base (1) is used for driving leading truck (2) remove, weight (4) suspend in midair through taking off pincers (3) certainly inside leading truck (2), take off pincers (3) certainly and connect through automatic bolt device (34) liftable formula on bearing fixed cross beam (20) of leading truck (2), leading truck (2) inboard is equipped with slide rail (29), slide rail (29) with spout (43) sliding fit of weight (4), during the test, weight (4) just are to pile measuring hole (10) of basic base (1).
2. A high strain gage apparatus as claimed in claim 1, wherein: from taking off pincers (3) including jack-up crossbeam (31), davit (32) and tong (33), tong (33) are used for snatching weight (4), the bottom of davit (32) is connected pin joint (331) of tong (33), the top of davit (32) is passed jack-up crossbeam (31), jack-up crossbeam (31) liftable formula is installed on leading truck (2), jack-up crossbeam (31) go up and down in order to realize that tong (33) open and shut.
3. A high strain gage apparatus as claimed in claim 2, wherein: the both sides of leading truck (2) all are equipped with the lift spout, the both ends of jack-up crossbeam (31) extend into two respectively the lift spout, the both sides of jack-up crossbeam (31) respectively through tip pulley seat (36) with lift spout sliding fit, vertical ascending jacking cylinder (35), two are all installed to the both sides of leading truck (2) jacking cylinder (35) symmetry respectively supports and is in the both ends of jack-up crossbeam (31), through jacking cylinder (35) drive jack-up crossbeam (31) are followed the groove of lift spout is to the slip.
4. A high strain gage apparatus as claimed in claim 2, wherein: the utility model discloses a fixed bolt device of bearing, including davit (32), load-bearing fixed cross beam (20), automatic bolt device (34) are equipped with the activity and insert the bolt (341) of establishing jack (201), bolt (341) are connected with telescopic link (343) through connecting plate (342), telescopic link (343) are used for driving bolt (341) stretch into or withdraw from fixed orifices (311), the top of leading truck (2) is equipped with on davit (32) and is no less than two and is vertical arrangement, be equipped with jack (201) on load-bearing fixed cross beam (20), automatic bolt device (34) are inserted including the activity the fixed orifices (311).
5. A high strain gage apparatus as claimed in claim 1, wherein: the weight (4) comprises an upper weight (41) and a lower weight (42), the upper weight (41) and the lower weight (42) are detachably connected, and the sliding grooves (43) are formed in the side surfaces of the upper weight (41) and the lower weight (42).
6. A high strain gage apparatus as claimed in claim 1, wherein: leading truck (2) are including fixed stay frame (21) and upset leading truck (22), fixed stay frame (21) fixed mounting be in on basic base (1), upset leading truck (22) articulate through mount pad (23) on basic base (1), upset leading truck (22) perpendicular to during basic base (1), fixed stay frame (21) support upset leading truck (22) one side bottom.
7. A high strain gage apparatus as claimed in claim 6, wherein: the two sides of the overturning guide frame (22) are connected with overturning hydraulic cylinders (24), and the tail ends of the two overturning hydraulic cylinders (24) are hinged to the side wall of the base (1).
8. A high strain gage apparatus as claimed in claim 6 or 7, wherein: and steel wire ropes (28) are connected to the two sides of the overturning guide frame (22) and the fixed support frame (21).
9. A high strain gage apparatus as claimed in claim 1, wherein: the foundation base (1) comprises an upper moving seat (11) and a lower moving seat (12) which are connected in a sliding manner, the two sides of the upper moving seat (11) are connected with lifting support arms (13), the bottom of the lower moving seat (12) is connected with a ground cushion beam (14) in a sliding manner, and the relative displacement direction of the lower moving seat (12) and the ground cushion beam (14) is perpendicular to the relative displacement direction of the upper moving seat (11) and the lower moving seat (12).
10. A high strain gage apparatus as claimed in claim 9, wherein: the lifting support arm (13) comprises a telescopic arm (131), the tail end of the telescopic arm (131) is connected with a lifting arm (132), the telescopic arm (131) comprises telescopic beams (1311) which are arranged on two sides of the upper moving seat (11) in a telescopic mode and telescopic push rods (1312) which are arranged on the upper moving seat (11), and the push rod ends of the telescopic push rods (1312) are connected with the telescopic beams (1311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363356.5U CN213417918U (en) | 2020-10-22 | 2020-10-22 | High strain measurement pile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363356.5U CN213417918U (en) | 2020-10-22 | 2020-10-22 | High strain measurement pile equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417918U true CN213417918U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022363356.5U Active CN213417918U (en) | 2020-10-22 | 2020-10-22 | High strain measurement pile equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417918U (en) |
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2020
- 2020-10-22 CN CN202022363356.5U patent/CN213417918U/en active Active
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Inventor after: Song Fuxin Inventor after: Wen Zhentong Inventor after: Yu Haitao Inventor after: Xie Xiaofeng Inventor after: Xu Changqi Inventor after: Li Jiazhao Inventor after: Lin Haiming Inventor before: Song Fuxin Inventor before: Xie Xiaofeng Inventor before: Li Jiazhao Inventor before: Wen Zhentong Inventor before: Lin Haiming |