CN210507554U

CN210507554U - Apply to supplementary rotating device of manual detacher of high strain test research

Info

Publication number: CN210507554U
Application number: CN201920351348.3U
Authority: CN
Inventors: 崔晓卫; 邵雷; 宋雪赞; 王艳
Original assignee: Hebei Bingbei Engineering Quality Inspection Co ltd
Current assignee: Hebei Bingbei Engineering Quality Inspection Co ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-05-12
Anticipated expiration: 2029-03-19

Abstract

The utility model relates to the technical field of accessories of high strain experimental research equipment, in particular to an auxiliary rotating device of a manual detacher applied to high strain experimental research, which can reduce the difficulty of ground workers for detaching two groups of hook rods from two groups of clamping rods by adding an auxiliary detaching device and simultaneously reduce the probability of shaking of a heavy hammer, thereby enhancing the use safety of the manual detacher; the hook comprises a hook, two groups of clamping rods, a manual detacher and a rotating plate, wherein a connecting mechanism is hinged to the top area of the hook, the hook is provided with a left hook and a right hook, and the top ends of the left hook and the right hook are hinged to the bottom area of the connecting mechanism; the adjustable positioning device is characterized by further comprising a supporting plate, a power plate, two groups of sliding blocks, two groups of positioning plates, two groups of positioning rods, an adjusting bolt, an upper universal joint, a lower universal joint, a telescopic rod, a control rod, two groups of control sliding blocks and a rotating shaft, wherein two groups of sliding grooves are formed in the front end and the rear end of the rotating plate respectively, and a telescopic cavity is formed in the control rod.

Description

Apply to supplementary rotating device of manual detacher of high strain test research

Technical Field

The utility model relates to a high experimental research equipment auxiliary device's that meets an emergency technical field especially relates to an apply to supplementary rotating device of manual detacher of high experimental research that meets an emergency.

Background

As is known well, high strain detection is a detection method for judging the vertical compression bearing capacity and the integrity of a pile body of a single pile, a heavy hammer is used for impacting the top of the pile in an experiment, the speed and force time-course curve of the top of the pile are measured, and the speed and force time-course curve is analyzed through a fluctuation theory. In the experimental process, after the heavy hammer rises to a specified height, the heavy hammer is required to be controlled by the manual unhooking device to release the heavy hammer from the lifting hook, so that the aim of impacting the heavy hammer on the pile top is fulfilled, wherein the manual unhooking device auxiliary rotating device applied to high-strain experimental research is a device for assisting the auxiliary unhooking device on the lifting hook to move more efficiently and safely in the process of releasing the heavy hammer from the lifting hook, and is widely used in the field of high-strain experimental research; the prior auxiliary rotating device of a manual detacher applied to high strain test research comprises a lifting hook, two groups of clamping rods, a manual detacher and a rotating plate, wherein the top area of the lifting hook is hinged with a connecting mechanism, the lifting hook is provided with a left hook and a right hook, the top ends of the left hook and the right hook are hinged with the bottom area of the connecting mechanism, the inner ends of the two groups of clamping rods are connected with the middle parts of the front end and the rear end of the left hook, the left side of the top end of the manual detacher is provided with a sliding groove in a penetrating way, the left end of the sliding groove is provided with a sliding inlet in a communicating way, the front end and the rear end of the bottom area of the right end of the sliding groove are respectively hinged with the middle parts of the front end and the rear end of the right hook, the left end of the rotating plate is connected with the right end of the manual detacher, the left front side and the left rear side of the left area of the manual detacher are respectively provided with two groups of hooking, the rotating plate is provided with a power rope; when the conventional auxiliary rotating device of the manual detacher applied to high-strain test research is used, firstly, two groups of hook rods of the manual detacher are separated from two groups of clamping rods, then, a left hook and a right hook rotate around the hinge of a connecting mechanism to separate the bottoms of the left hook and the right hook, then, a fixed rope of a heavy hammer is placed between the left hook and the right hook, the left hook and the right hook are rotated to enable the bottoms of the left hook and the right hook to be contacted again, then, the manual detacher is rotated through a rotating plate to enable the two groups of hook rods at the left part of the manual detacher to be clamped on the two groups of clamping rods again, at the moment, the left hook and the right hook are limited by the two groups of hook rods and the two groups of clamping rods, the heavy hammer is lifted to a designated height through a lifting hook by a crane, at the moment, a ground worker enables the rotating plate to drive the manual detacher to rotate around the hinge of the right hook through dragging a power rope to enable the two groups, at the moment, the bottoms of the left hook and the right hook are rapidly opened under the extrusion of the heavy hammer fixing rope to release the heavy hammer; the auxiliary rotating device for the existing manual detacher applied to high-strain test research discovers in use, firstly, when a ground worker makes the manual detacher act by dragging the power rope, because the quality of the heavy hammer is large, the extrusion force provided by the heavy hammer for the left hook and the right hook through the fixed rope is large, at the moment, the friction force between the two groups of hook rods and the two groups of clamping rods is large, therefore, the difficulty of the ground worker making the two groups of hook rods break away from on the two groups of clamping rods through the power rope on the pulling rotating rod is large, meanwhile, because the ground worker needs the large force to pull the power rope, the probability of the power rope driving the heavy hammer to shake through the lifting hook is high, the use safety of the manual detacher is poor, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can reduce the degree of difficulty that ground staff made two sets of hooked poles break away from on two sets of kellies through addding supplementary unhooking device, reduce the probability that the weight takes place to rock simultaneously, therefore strengthen manual detacher's safety in utilization to reduce the supplementary rotating device of the manual detacher that applies to high strain test research of using the limitation.

The utility model relates to a manual detacher auxiliary rotating device applied to high strain test research, which comprises a lifting hook and two groups of clamping rods, the manual unhooking device comprises a manual unhooking device and a rotating plate, wherein a connecting mechanism is hinged to the top area of a lifting hook, the lifting hook is provided with a left hook and a right hook, the top ends of the left hook and the right hook are hinged to the bottom area of the connecting mechanism, the inner ends of two groups of clamping rods are connected with the middle parts of the front end and the rear end of the left hook, a sliding groove is arranged on the left side of the top end of the manual unhooking device in a penetrating mode, the left end of the sliding groove is communicated with a sliding inlet, the front end and the rear end of the bottom area of the right end of the sliding groove are hinged to the middle parts of the front end and the rear end of the right hook respectively, two groups of hooking rods are arranged on the left front side and the left rear side of the left area of the manual unhooking device respectively, the right ends of the two groups of hooking rods are connected with the; the adjustable positioning device is characterized by further comprising a supporting plate, a power plate, two groups of sliding blocks, two groups of positioning plates, two groups of positioning rods, an adjusting bolt, an upper universal joint, a lower universal joint, a telescopic rod, a control rod, two groups of control sliding blocks and a rotating shaft, wherein the left end of the supporting plate is connected with the bottom area of the right end of a right hook, an adjusting threaded hole is formed in the right side of the top end of the supporting plate in a penetrating mode, two groups of sliding grooves are respectively formed in the front end and the rear end of the rotating plate, the two groups of sliding blocks are respectively in sliding clamping with the two groups of sliding grooves, a U-shaped groove is formed in the top end of the power plate, two groups of displacement holes are respectively formed in the left end and the right end of the U-shaped groove, the outer ends of the two groups of sliding blocks are respectively connected with the inner side walls, the middle part of the top end of the lower side positioning plate is provided with an extending hole in a penetrating way, the bottom end of the adjusting bolt penetrates through the extending hole from the upper side of the lower side positioning plate and extends to the lower side of the lower side positioning plate, the bottom end of the adjusting bolt penetrates through the adjusting threaded hole from the upper side of the supporting plate and extends to the lower side of the supporting plate, the bottom end of the adjusting bolt is connected with the top end of the upper universal joint, the bottom end of the upper universal joint is connected with the top end of the telescopic rod, a telescopic cavity is arranged inside the control rod, the left end and the right end of the telescopic cavity are respectively communicated and provided with two groups of telescopic sliding holes, the top end of the telescopic cavity is communicated and provided with a telescopic opening, the upper side of the bottom end of the telescopic rod penetrates through the telescopic opening and extends into the telescopic cavity, the two groups of control sliders are respectively clamped with the two groups of telescopic sliding, the bottom of control lever is connected with lower universal joint's top, the top of pivot is connected with lower universal joint's bottom.

The utility model discloses an apply to supplementary rotating device of manual detacher of high experimental research of meeting an emergency, still include two sets of guide boards, the top of two sets of guide boards is connected with the bottom of two sets of gibs poles respectively, the outer end of two sets of guide boards is run through respectively and is provided with two sets of camber slide rails, the top of two sets of camber slide rails communicates respectively and is provided with two sets of sliding inlet, two sets of sliding inlet are located two sets of kelly positive downside respectively.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still include handheld piece and installation bearing, the top of handheld piece is run through and is provided with the rotation hole, the pivot rotates with the rotation hole and clamps, the top intercommunication in rotation hole is provided with the mounting groove, the installation bearing clamps with the mounting groove is fixed, the installation bearing is connected with the pivot interference.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still including rotating the handle, the top right side of rotating the handle is connected with the bottom of pivot.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still including the protection gasket, the top of protection gasket is run through and is provided with the protection hole, the regional activity suit in top of protection hole and adjusting bolt, the bottom of protection gasket and adjusting bolt's top rotate with the inner of two sets of locating plates respectively and hug closely.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still include protection ring and baffle, it is provided with handheld pole to rotate the handle, protection ring and handheld pole activity suit, the top of baffle is connected with the bottom of the handheld pole of rotating the handle.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still include anti-skidding gum cover, the suit is fixed with handheld piece to anti-skidding gum cover.

The utility model discloses an apply to supplementary rotating device of manual detacher of high strain test research, still include multiunit metal ball, downside the top middle part annular region of locating plate is provided with multiunit ball-type groove, the top in multiunit ball-type groove communicates respectively and is provided with the multiunit round hole, multiunit metal ball rotates with multiunit ball-type groove respectively and clamps, the top region of multiunit metal ball passes the multiunit round hole and all stretches out the upside to the downside locating plate from the multiunit ball-type inslot respectively, the top of multiunit metal ball all rotates with protective pad's bottom and hugs closely.

Compared with the prior art, the beneficial effects of the utility model are that: when a heavy hammer needs to be disengaged from a hook through a manual detacher, firstly, a rotating shaft is rotated to enable the rotating shaft to drive a control rod to rotate through a lower universal joint, then the control rod drives a telescopic rod to rotate through two groups of control sliders, simultaneously, the telescopic rod drives an adjusting bolt to rotate in an adjusting threaded hole of a supporting plate through an upper universal joint, at the moment, the adjusting bolt drives two groups of positioning plates to move longitudinally through a nut end at the top of the adjusting bolt, at the same time, the two groups of positioning plates drive the right end of the rotating plate to move downwards through two groups of sliders of a power plate, simultaneously, the two groups of sliders respectively slide in two groups of sliding grooves of the two groups of rotating plates, at the moment, the rotating plate drives the right end of the manual detacher to move downwards and enables the manual detacher to rotate around a hinged part of the manual detacher and a right hook, at the moment, the two groups, the unhooking that realizes the weight is opened to the bottom of then left side couple and right couple, in this accommodation process, can know according to the inclined plane principle, it moves down than directly dragging the rotor plate and moves down laborsavingly to drive the rotor plate through adjusting bolt, and realized through two sets of universal joint that ground staff is diversified all can realize the rotation control to adjusting bolt, can not drag the weight through the lifting hook and make it rock, the telescopic link can guarantee that ground staff keeps certain distance with the weight at the flexible slip of control lever simultaneously, guarantee is provided for ground staff's personal safety, thereby reduced the degree of difficulty that ground staff made two sets of hook poles break away from on two sets of kellies through addding supplementary unhooking device, reduce the probability that the weight emergence rocked simultaneously, therefore strengthen manual unhooking device's safety in utilization, use limitation has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of two sets of sliding blocks and rotating plates according to the present invention;

FIG. 3 is a schematic view of the connection structure between the power plate and two sets of sliding blocks;

fig. 4 is a schematic view of the connection structure of the telescopic rod and the control rod of the present invention;

in the drawings, the reference numbers: 1. two groups of clamping rods; 2. a manual detacher; 3. a rotating plate; 4. a connecting mechanism; 5. a left hook; 6. a right hook; 7. two groups of hook rods; 8. a support plate; 9. a power plate; 10. two sets of sliding blocks; 11. two groups of positioning plates; 12. two groups of positioning rods; 13. adjusting the bolt; 14. an upper universal joint; 15. a lower universal joint; 16. a telescopic rod; 17. a control lever; 18. Two groups of control slide blocks; 19. a rotating shaft; 20. a guide plate; 21. two groups of arc-shaped slide rails; 22. a hand-held block; 23. mounting a bearing; 24. rotating the handle; 25. a protective pad; 26. a guard ring; 27. A baffle plate; 28. an anti-slip rubber sleeve; 29. a plurality of groups of metal balls; 30. a plurality of groups of ball-shaped grooves.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a manual detacher auxiliary rotating device for high strain test research, which comprises a hook, two sets of clamping rods 1, a manual detacher 2 and a rotating plate 3, wherein the top region of the hook is hinged with a connecting mechanism 4, the hook is provided with a left hook 5 and a right hook 6, the top ends of the left hook 5 and the right hook 6 are hinged with the bottom region of the connecting mechanism 4, the inner ends of the two sets of clamping rods 1 are connected with the middle parts of the front end and the rear end of the left hook 5, the left side of the top end of the manual detacher 2 is provided with a sliding groove in a penetrating way, the left end of the sliding groove is provided with a sliding port in a communicating way, the front end and the rear end of the bottom region of the right end of the sliding groove are respectively hinged with the middle parts of the front end and the rear end of the right hook 6, the left front side and the left rear side of the left region of the manual detacher 2 are respectively provided with two sets of clamping rods, the left hook 5 is slidably clamped with the left part area of the sliding groove, and the left end of the rotating plate 3 is connected with the right end of the manual detacher 2; the device also comprises a support plate 8, a power plate 9, two groups of sliders 10, two groups of positioning plates 11, two groups of positioning rods 12, an adjusting bolt 13, an upper universal joint 14, a lower universal joint 15, an expansion link 16, a control rod 17, two groups of control sliders 18 and a rotating shaft 19, wherein the left end of the support plate 8 is connected with the bottom area of the right end of the right hook 6, the right side of the top end of the support plate 8 is provided with an adjusting threaded hole in a penetrating manner, the front end and the rear end of the rotating plate 3 are respectively provided with two groups of sliding grooves, the two groups of sliders 10 are respectively clamped with the two groups of sliding grooves in a sliding manner, the top end of the power plate 9 is provided with a U-shaped groove, the left end and the right end of the U-shaped groove are respectively provided with two groups of displacement holes, the outer ends of the two groups of sliders 10 are respectively connected with the inner side walls of the, the middle part of the top end of the lower side positioning plate is provided with an extending hole in a penetrating way, the bottom end of an adjusting bolt 13 penetrates through the extending hole from the upper side of the lower side positioning plate and extends to the lower side of the lower side positioning plate, the bottom end of the adjusting bolt 13 penetrates through an adjusting threaded hole from the upper side of a supporting plate 8 and extends to the lower side of the supporting plate 8, the bottom end of the adjusting bolt 13 is connected with the top end of an upper universal joint, the bottom end of the upper universal joint is connected with the top end of a telescopic rod 16, a telescopic cavity is arranged inside a control rod 17, the left end and the right end of the telescopic cavity are respectively communicated and provided with two groups of telescopic sliding holes, the top end of the telescopic cavity is communicated and provided with a telescopic opening, the bottom end of the telescopic rod 16 penetrates through the telescopic opening from the upper side of the control rod 17 and extends into the telescopic cavity, two groups of control, the bottom end of the control rod 17 is connected with the top end of the lower universal joint 15, and the top end of the rotating shaft 19 is connected with the bottom end of the lower universal joint 15; when a heavy hammer needs to be disengaged from a hook through a manual detacher, firstly, a rotating shaft is rotated to enable the rotating shaft to drive a control rod to rotate through a lower universal joint, then the control rod drives a telescopic rod to rotate through two groups of control sliders, simultaneously, the telescopic rod drives an adjusting bolt to rotate in an adjusting threaded hole of a supporting plate through an upper universal joint, at the moment, the adjusting bolt drives two groups of positioning plates to move longitudinally through a nut end at the top of the adjusting bolt, at the same time, the two groups of positioning plates drive the right end of the rotating plate to move downwards through two groups of sliders of a power plate, simultaneously, the two groups of sliders respectively slide in two groups of sliding grooves of the two groups of rotating plates, at the moment, the rotating plate drives the right end of the manual detacher to move downwards and enables the manual detacher to rotate around a hinged part of the manual detacher and a right hook, at the moment, the two groups, the unhooking that realizes the weight is opened to the bottom of then left side couple and right couple, in this accommodation process, can know according to the inclined plane principle, it moves down than directly dragging the rotor plate and moves down laborsavingly to drive the rotor plate through adjusting bolt, and realized through two sets of universal joint that ground staff is diversified all can realize the rotation control to adjusting bolt, can not drag the weight through the lifting hook and make it rock, the telescopic link can guarantee that ground staff keeps certain distance with the weight at the flexible slip of control lever simultaneously, guarantee is provided for ground staff's personal safety, thereby reduced the degree of difficulty that ground staff made two sets of hook poles break away from on two sets of kellies through addding supplementary unhooking device, reduce the probability that the weight emergence rocked simultaneously, therefore strengthen manual unhooking device's safety in utilization, use limitation has been reduced.

The utility model discloses a manual detacher auxiliary rotating device who applies to high strain test research still includes two sets of guide plates 20, and the top of two sets of guide plates 20 is connected with the bottom of two sets of hooked poles 7 respectively, and the outer end of two sets of guide plates 20 runs through respectively and is provided with two sets of camber slide rails 21, and the top of two sets of camber slide rails 21 communicates respectively and is provided with two sets of sliding inlet, and two sets of sliding inlet are located the positive downside of two sets of kelly 1 respectively; after the two groups of hook rods are separated from the two groups of clamping rods, the two groups of clamping rods slide into the two groups of arc-shaped slide rails of the two groups of guide plates along with the continuous upward rotation of the two groups of hook rods, the left hook is limited by the two groups of house-shaped slide rails through the two groups of clamping rods, so that the left hook is kept in a state of being separated from the bottom of the right hook, convenience is provided for fixing a fixing rope of a heavy hammer between the left hook and the right hook, the fixing rope of the heavy hammer can be kept in a vertical state through a hard steel wire rope, the crane can drive the two groups of clamping rods to reset through controlling the positions of the fixing ropes falling from the left hook and the right hook, the rotating shaft is reversely rotated at the moment so that the adjusting bolt can push the rotating plate to reset and rotate, and meanwhile, the manual unhooking device drives the two groups of clamping rods to reset through the two groups of arc-shaped slide into the right sides of the, the bottoms of the left hook and the right hook are just closed to wrap the fixed rope of the heavy hammer inside, and the automatic installation work of the heavy hammer is completed, so that the difficulty that the ground works on a complex terrain to be close to the heavy hammer and install the heavy hammer on the hook is reduced, and the use limitation is reduced.

The utility model discloses a manual detacher auxiliary rotating device who applies to high strain test research still includes handheld piece 22 and installation bearing 23, and the top of handheld piece 22 runs through and is provided with the rotation hole, and pivot 19 rotates with the rotation hole and clamps, and the top of rotation hole communicates and is provided with the mounting groove, and installation bearing 23 and mounting groove fixed clamp, installation bearing 23 and pivot 19 interference connection; the staff makes the pivot rotate on the installation bearing of handheld piece through holding handheld piece when rotating the pivot for the regulation of pivot is more convenient, thereby has strengthened the convenience.

The utility model discloses an auxiliary rotating device of a manual detacher for high strain test research, which also comprises a rotating handle 24, wherein the right side of the top end of the rotating handle 24 is connected with the bottom end of a rotating shaft 19; the adjustment of the rotating shaft is more convenient and faster by rotating the handle, so that the practicability is enhanced.

The utility model discloses a manual detacher auxiliary rotating device who applies to high strain test research still includes protection gasket 25, and protection gasket 25's top is run through and is provided with the protection hole, and protection hole and adjusting bolt 13's top region activity suit, and protection gasket's bottom and adjusting bolt 13's top rotate the inner of hugging closely with two sets of locating plates 11 respectively; the abrasion degree of the positioning plate on the lower side of the adjusting bolt is reduced through the protective gasket, so that the practicability is enhanced.

The utility model discloses a manual detacher auxiliary rotating device who applies to high strain test research still includes protection ring 26 and baffle 27, rotates handle 24 and is provided with handheld pole, and protection ring 26 and handheld pole activity suit, the top of baffle 27 is connected with the bottom of the handheld pole of rotation handle 24; the protection ring can reduce the staff when rotating the rotation handle, and the probability that the hand was worn out has reduced the protection ring simultaneously and has rotated the probability that breaks away from on the handle to use the limitation has been reduced.

The utility model discloses an auxiliary rotating device of a manual detacher for high strain test research, which also comprises an anti-skid rubber sleeve 28, wherein the anti-skid rubber sleeve 28 is fixedly sleeved with a handheld block 22; the anti-slip rubber sleeve reduces the probability that the hand and the hand-held block slide relatively, thereby enhancing the practicability.

The utility model discloses a manual detacher auxiliary rotating device who applies to high strain test research still includes multiunit metal ball 29, the top middle part annular region of downside locating plate is provided with multiunit ball-type groove 30, the top of multiunit ball-type groove 30 communicates respectively and is provided with the multiunit round hole, multiunit metal ball 29 rotates respectively with multiunit ball-type groove 30 and clamps, the top region of multiunit metal ball 29 passes the multiunit round hole respectively from the multiunit ball-type groove 30 and all stretches out to the upside of downside locating plate, the top of multiunit metal ball 29 all rotates with the bottom of protective pad 25 and hugs closely; when the adjusting bolt rotates on the lower side positioning plate through the protective gasket, the protective gasket and the lower side positioning plate are changed into rolling friction through the plurality of groups of metal balls, so that the friction resistance when the adjusting bolt is adjusted is reduced, and the practicability is enhanced.

The utility model discloses a manual detacher auxiliary rotating device for high strain test research, when it works, firstly when the weight needs to be detached from the hook through the manual detacher, firstly, the rotating shaft is rotated to make the rotating shaft drive the control rod to rotate through the lower universal joint, then the control rod drives the telescopic rod to rotate through two groups of control sliders, meanwhile, the telescopic rod drives the adjusting bolt to rotate in the adjusting threaded hole of the supporting plate through the upper universal joint, at the moment, the adjusting bolt drives two groups of positioning plates to move longitudinally through the nut end at the top of the adjusting bolt, at the same time, the two groups of positioning plates drive the right end of the rotating plate to move downwards through the two groups of sliders of the power plate, at the same time, the two groups of sliders respectively slide in the two groups of sliding grooves of the two groups of rotating plates, at the moment, the rotating plate drives the right end of the manual detacher, at the moment, two groups of hook rods on the left side of the manual detacher are separated from two groups of clamping rods, the two groups of hook rods lose the limiting effect of more than two groups of clamping rods, the bottoms of the left hook and the right hook are opened to realize the unhooking of the heavy hammer, in the adjusting process, the adjusting bolt drives the rotating plate to move downwards more conveniently than directly dragging the rotating plate to move downwards, the two groups of universal joints realize the multi-direction rotation control of the adjusting bolt by a ground worker, the heavy hammer is not dragged by the hook to shake, meanwhile, the telescopic rod can ensure that the ground worker keeps a certain distance with the heavy hammer by the telescopic sliding of the control rod, the guarantee is provided for the personal safety of the ground worker, after the two groups of hook rods are separated from the two groups of clamping rods, the two groups of clamping rods slide into the two groups of arc-shaped sliding rails of the two groups of guide plates along with the continuous upward rotation of the two groups of, the left hook is limited by the two groups of house type slide rails through the two groups of clamping rods, so that the left hook is kept in a state of being separated from the bottom of the right hook, convenience is provided for fixing the fixing rope of the heavy hammer between the left hook and the right hook, the fixing rope of the heavy hammer can be kept in a vertical state due to the hard steel wire rope, the crane controls the position of the fixed rope falling from the left hook and the right hook and enables the fixed rope to slide between the left hook and the right hook, at the moment, the rotating shaft is rotated reversely, so that the adjusting bolt can push the rotating plate to reset and rotate, meanwhile, the manual unhooking device drives the two groups of clamping rods to reset through the two groups of arc-shaped slide rails of the two groups of guide plates until the two groups of clamping rods slide into the right sides of the two groups of hook rods again, the bottoms of the left hook and the right hook are just closed to wrap the fixed rope of the heavy hammer inside, and the automatic installation of the heavy hammer is completed.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A manual detacher auxiliary rotating device applied to high strain test research comprises a lifting hook, two groups of clamping rods (1), a manual detacher (2) and a rotating plate (3), wherein a connecting mechanism (4) is hinged to the top area of the lifting hook, the lifting hook is provided with a left hook (5) and a right hook (6), the top ends of the left hook (5) and the right hook (6) are hinged to the bottom area of the connecting mechanism (4), the inner ends of the two groups of clamping rods (1) are connected with the middle parts of the front end and the rear end of the left hook (5), a sliding groove is arranged on the left side of the top end of the manual detacher (2) in a penetrating mode, the left end of the sliding groove is communicated with a sliding inlet, the front end and the rear end of the bottom area of the right end of the sliding groove are hinged to the middle parts of the front end and the rear end of the right hook (6) respectively, and the left front side and the left rear side of the left area of the manual detacher (, the right ends of the two groups of hook rods (7) are respectively clamped with the two groups of clamping rods (1), the left hook (5) is slidably clamped with the left part area of the sliding groove, and the left end of the rotating plate (3) is connected with the right end of the manual unhooking device (2); the device is characterized by further comprising a support plate (8), a power plate (9), two groups of sliding blocks (10), two groups of positioning plates (11), two groups of positioning rods (12), an adjusting bolt (13), an upper universal joint (14), a lower universal joint (15), an expansion link (16), a control rod (17), two groups of control sliding blocks (18) and a rotating shaft (19), wherein the left end of the support plate (8) is connected with the bottom area of the right end of a right hook (6), the right side of the top end of the support plate (8) is provided with an adjusting threaded hole in a penetrating manner, the front end and the rear end of the rotating plate (3) are respectively provided with two groups of sliding grooves, the two groups of sliding blocks (10) are respectively clamped with the two groups of sliding grooves in a sliding manner, the top end of the power plate (9) is provided with a U-shaped groove, the left end and the right end of the U-shaped groove are respectively provided with two groups of, the bottom of the power plate (9) is connected with the top end of the upper side positioning plate, the left side and the right side of the inner ends of the two groups of positioning plates (11) are respectively connected with the top ends and the bottom ends of the two groups of positioning rods (12), the middle part of the top end of the lower side positioning plate is provided with an extending hole in a penetrating manner, the bottom end of the adjusting bolt (13) passes through the extending hole from the upper side of the lower side positioning plate and extends to the lower side of the lower side positioning plate, the bottom end of the adjusting bolt (13) passes through the adjusting threaded hole from the upper side of the supporting plate (8) and extends to the lower side of the supporting plate (8), the bottom end of the adjusting bolt (13) is connected with the top end of the upper universal joint, the bottom end of the upper universal joint is connected with the top end of the telescopic rod (16), a telescopic cavity is arranged inside the control rod (17), the left end, the bottom end of the telescopic rod (16) penetrates through the telescopic opening from the upper side of the control rod (17) and extends into the telescopic cavity, the two groups of control sliding blocks (18) are respectively clamped with the two groups of telescopic sliding holes in a sliding mode, the inner ends of the two groups of control sliding blocks (18) are respectively connected with the bottom areas of the left end and the right end of the telescopic rod (16), the bottom end of the control rod (17) is connected with the top end of the lower universal joint (15), and the top end of the rotating shaft (19) is connected with the bottom end of the lower universal joint (15).

2. The auxiliary rotating device for the manual detacher used in the high strain test research as recited in claim 1, further comprising two sets of guiding plates (20), top ends of the two sets of guiding plates (20) are respectively connected with bottom ends of the two sets of hook rods (7), outer ends of the two sets of guiding plates (20) are respectively provided with two sets of arc-shaped sliding rails (21) in a penetrating manner, top ends of the two sets of arc-shaped sliding rails (21) are respectively provided with two sets of sliding inlets in a communicating manner, and the two sets of sliding inlets are respectively located right under the two sets of clamping rods (1).

3. The auxiliary rotating device for the manual detacher used in the high strain test research as recited in claim 2, further comprising a hand-held block (22) and a mounting bearing (23), wherein a rotating hole is formed at the top end of the hand-held block (22) in a penetrating manner, the rotating shaft (19) is rotatably clamped with the rotating hole, a mounting groove is formed at the top end of the rotating hole in a communicating manner, the mounting bearing (23) is fixedly clamped with the mounting groove, and the mounting bearing (23) is in interference connection with the rotating shaft (19).

4. The auxiliary rotating device for the manual detacher used for high strain test research as recited in claim 3, further comprising a rotating handle (24), wherein the right side of the top end of the rotating handle (24) is connected with the bottom end of the rotating shaft (19).

5. The auxiliary rotating device for the manual detacher used for high strain test research as recited in claim 4, further comprising a protection gasket (25), wherein a protection hole is formed through the top end of the protection gasket (25), the protection hole is movably sleeved with the top area of the adjusting bolt (13), and the bottom end of the protection gasket (25) and the top end of the adjusting bolt (13) are respectively and closely attached to the inner ends of the two sets of positioning plates (11) in a rotating manner.

6. The auxiliary rotating device for the manual detacher used for the high strain test research of claim 5, further comprising a protection ring (26) and a baffle (27), wherein the rotating handle (24) is provided with a hand-held rod, the protection ring (26) is movably sleeved with the hand-held rod, and the top end of the baffle (27) is connected with the bottom end of the hand-held rod of the rotating handle (24).

7. The auxiliary rotating device for the manual detacher used for high strain test research as recited in claim 6, further comprising an anti-slip rubber sleeve (28), wherein the anti-slip rubber sleeve (28) is fixedly sleeved with the hand-held block (22).

8. The auxiliary rotating device for the manual detacher used in the high strain test research as recited in claim 7, further comprising a plurality of sets of metal balls (29), wherein a plurality of sets of ball grooves (30) are formed in an annular region at the middle of the top end of the lower positioning plate, a plurality of sets of round holes are respectively formed in the top ends of the plurality of sets of ball grooves (30), the plurality of sets of metal balls (29) are respectively rotatably clamped with the plurality of sets of ball grooves (30), the top regions of the plurality of sets of metal balls (29) respectively pass through the plurality of sets of round holes from the plurality of sets of ball grooves (30) and all extend out to the upper side of the lower positioning plate, and the top ends of the plurality of sets of metal balls (29) are all rotatably attached to the bottom end of the protective gasket.