CN110407084B - Quick lifting device - Google Patents
Quick lifting device Download PDFInfo
- Publication number
- CN110407084B CN110407084B CN201910707175.9A CN201910707175A CN110407084B CN 110407084 B CN110407084 B CN 110407084B CN 201910707175 A CN201910707175 A CN 201910707175A CN 110407084 B CN110407084 B CN 110407084B
- Authority
- CN
- China
- Prior art keywords
- hole
- locking
- main body
- lifting
- hanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a quick hoisting tool, which comprises a hoisting device main body, a hoisting ring and a locking inserting piece; the hanging ring is fixedly arranged at the top end part of the hanging device main body; the bottom end of the hoisting device main body forms a left lifting hook and a right lifting hook which are oppositely arranged; the surface of the hanger main body is provided with a chute along the axial direction, and the locking inserting piece is arranged in the chute and can slide along the chute in the height direction. The advantages are that: (1) Through the cooperation of the locking inserting piece and the lifting hook of the lifting device main body, the reliable lifting of the hanging assembly can be realized, and the hanging assembly is effectively prevented from falling off during lifting. (2) The balance rotating rod is arranged, so that a key of the inclinometer with the hanging assembly can be conveniently driven to enter a key slot of a drilling tool, and positioning and assembly of the inclinometer are realized. (3) The inside storage structure that has of lifting device main part, balanced rotary rod can accomodate in lifting device, can not lose to prevent locking inserted sheet and collide with the deformation.
Description
Technical Field
The invention belongs to the technical field of hoisting equipment, and particularly relates to a quick hoisting tool.
Background
In the petroleum and natural gas drilling process, the inclinometer is a positive pulse measuring instrument for monitoring and guiding the well track of a directional well and a horizontal well in real time to complete the well track control, and mainly comprises a suspension assembly and an inclinometer main body which are fixed together, wherein the suspension assembly is positioned at the upper part and is used for being matched with a hoisting tool to realize the effect of hoisting the inclinometer while drilling into an inner hole of a drilling tool, and the inclinometer main body is positioned at the lower part and internally integrates electronic equipment such as a pulse generator, a directional probe tube, a battery and the like to realize the description and transmission functions of the gesture of the drilling tool, including the well inclination, the azimuth, the tool face, the temperature and the like of a measuring point.
In the prior art, in the process of hoisting the inclinometer while drilling into the inner hole of the drilling tool by adopting a hoisting tool, the phenomenon that the inclinometer while drilling falls off easily occurs, thereby causing instrument loss.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a quick hoisting tool which can effectively solve the problems.
The technical scheme adopted by the invention is as follows:
the invention provides a quick hoisting tool, which comprises a hoisting device main body (1), a hoisting ring (2) and a locking insert piece (3);
the hanging ring (2) is fixedly arranged at the top end part of the hanging device main body (1); the bottom end of the hoisting device main body (1) is provided with a left lifting hook (1-1) and a right lifting hook (1-2) which are oppositely arranged; the left lifting hook (1-1) comprises a left rod part (1-1-1) and a left hook part (1-1-2) positioned at the tail end of the left rod part (1-1), and the right lifting hook (1-2) comprises a right rod part (1-2-1) and a right hook part (1-2-2) positioned at the tail end of the right rod part (1-2-1); the left hook part (1-1-2) of the left lifting hook (1-1) passes through a left through hole (11-1) of a hanging assembly (11) to be hoisted and is hooked on the outer wall of the bottom of the left through hole (11-1), and meanwhile, the right hook part (1-2-2) of the right lifting hook (1-2) passes through a right through hole (11-2) of the hanging assembly (11) and is hooked on the outer wall of the bottom of the right through hole (11-2), so that the hanging assembly (11) is hoisted;
the surface of the hoisting device main body (1) is provided with a sliding groove (1-3) along the axial direction, and the locking inserting piece (3) is arranged in the sliding groove (1-3) and can slide along the height direction of the sliding groove (1-3); when the hanging component (11) is hung by the hanging device main body (1), the locking inserting piece (3) slides downwards, the bottom of the locking inserting piece (3) is inserted into the left through hole (11-1) of the hanging component (11), the locking inserting piece (3) inserted into the left through hole (11-1) is in close contact fit with the left rod part (1-1) inserted into the left through hole (11-1) and is in interference fit with the left through hole (11-1), and then the hanging component (11) is limited to rotate relative to the hanging device main body (1), so that the locking effect on the hanging component (11) is achieved.
Preferably, the device also comprises an internal and external threaded joint (4); the top end part of the hoisting device main body (1) is provided with an internal thread, and the internal and external thread joint (4) is arranged at the top end part of the hoisting device main body (1) in a threaded connection mode; the lifting ring (2) comprises a lifting ring main body (2-1) and an external threaded joint (2-2) positioned at the bottom end of the lifting ring main body (2-1); the outer threaded joint (2-2) of the lifting ring (2) is installed in the inner portion of the inner threaded joint (4) in a threaded mode, and therefore the lifting ring (2) and the lifting device main body (1) are assembled.
Preferably, the external threaded joint (2-2), the internal and external threaded joint (4) and the hoisting device main body (1) of the hoisting ring (2) are also provided with through set screw holes (5) along the radial direction; the set screw (6) is screwed into the set screw hole (5) and is fixed by adopting a thread compound.
Preferably, a through hole (7) penetrating in the radial direction is formed in the upper portion of the hoist body (1) below the internal and external threaded joint (4), and the through hole (7) is used for allowing the balance rotating rod (8) to pass through.
Preferably, the locking insert (3) comprises a locking insert body (3-1), a boss (3-2) formed at the top of the locking insert body (3-1) and a locking screw (3-3);
a plurality of positioning holes (1-3-1) are formed in different height positions of the sliding groove (1-3); the positioning hole (1-3-1) is an internal threaded hole;
the center of the boss (3-2) of the locking insert (3) is provided with a threaded through hole, and after the locking insert (3) slides in place, the locking screw (3-3) is screwed through the threaded through hole and screwed into the positioning hole (1-3-1) at the corresponding position, so that the locking insert (3) is positioned.
Preferably, the device also comprises at least one fixed baffle ring (9);
the fixed baffle ring (9) is sleeved outside the hoister main body (1) and the locking inserting piece (3) along the circumferential direction, and the fixed baffle ring (9) and the hoister main body (1) are fixed through countersunk screws (10); the fixed baffle ring (9) is used for limiting the locking inserting piece (3) to be separated from the sliding groove (1-3).
Preferably, the left through hole (11-1) of the suspension assembly (11) is a circular arc through hole;
the locking inserting piece (3) and the left rod part (1-1-1) are both in arc shapes; the arc radiuses of the left through hole (11-1), the locking inserting piece (3) and the left rod part (1-1-1) are all equal;
the sum of the arc lengths of the locking inserting piece (3) and the left rod part (1-1-1) is equal to the arc length of the left through hole (11-1).
The quick hoisting tool provided by the invention has the following advantages:
(1) Through the cooperation of the locking inserting piece and the lifting hook of the lifting device main body, the reliable lifting of the hanging assembly can be realized, and the hanging assembly is effectively prevented from falling off during lifting.
(2) The balance rotating rod is arranged, so that a key of the inclinometer with the hanging assembly can be conveniently driven to enter a key slot of a drilling tool, and positioning and assembly of the inclinometer are realized.
(3) The inside storage structure that has of lifting device main part, balanced rotary rod can accomodate in lifting device, can not lose to prevent locking inserted sheet and collide with the deformation.
Drawings
FIG. 1 is a perspective view of a quick hoist tool according to the present invention at an angle;
FIG. 2 is a perspective view of the quick hoist tool of the present invention at another angle;
FIG. 3 is a cross-sectional view of the quick hoist tool provided by the present invention;
fig. 4 is a perspective view of a hoist body provided by the present invention;
FIG. 5 is a perspective view of a locking tab provided by the present invention;
FIG. 6 is a perspective view of an integrally formed locking tab body and boss provided by the present invention;
FIG. 7 is a perspective view of a locking screw provided by the present invention;
FIG. 8 is a perspective view of an internally and externally threaded joint provided by the present invention;
FIG. 9 is a perspective view of the bail provided by the present invention;
FIG. 10 is an assembly view of the eye and the internally and externally threaded joint provided by the present invention;
FIG. 11 is a perspective view of a balancing rotary rod provided by the present invention;
FIG. 12 is a perspective view of a suspension assembly provided by the present invention;
FIG. 13 is a mating view of the quick hoist and hanger assembly of the present invention at an angle;
FIG. 14 is a mating view of the quick hoist and hanger assembly of the present invention at another angle;
fig. 15 is a front view of the hoist body provided by the present invention;
FIG. 16 is a cross-sectional view taken along line A-A of FIG. 15;
FIG. 17 is a front view of a locking tab provided by the present invention;
FIG. 18 is a front view of a suspension assembly provided by the present invention;
fig. 19 is a cross-sectional view taken along B-B of fig. 18.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides a quick hoisting tool which is mainly used for hoisting an inclinometer while drilling in petroleum drilling operation, realizes the safe lowering and lifting of the inclinometer while drilling, and particularly can effectively avoid the falling phenomenon of the inclinometer while drilling in the hoisting process, thereby improving the hoisting safety and reliability of the inclinometer while drilling.
The invention provides a quick hoisting tool, which mainly comprises a hoisting device main body 1, a hoisting ring 2 and a locking inserting piece 3; referring to fig. 1, 2 and 3, a schematic structural diagram of a quick lifting tool is shown.
The following describes the main components of the quick hoisting tool in detail:
first, the hoist body 1
(1) Assembly mode of hanger main body 1 and hanging ring 2
As shown in fig. 4, a perspective view of the hoist body; the top end of the hanger main body 1 is fixedly provided with a hanging ring 2.
As a specific implementation manner, for convenient installation and disassembly, the lifting device body 1 and the lifting ring 2 are assembled by adopting an internal and external threaded joint 4, as shown in fig. 8, which is a perspective view of the internal and external threaded joint; specifically, the top end of the hoist body 1 is provided with an internal thread, and the internal and external threaded joint 4 is installed at the top end of the hoist body 1 in a threaded connection manner;
the lifting ring 2 comprises a lifting ring main body 2-1 and an external threaded joint 2-2 positioned at the bottom end of the lifting ring main body 2-1; referring to fig. 9, a perspective view of the lifting ring; the external threaded joint 2-2 of the lifting ring 2 is arranged in the internal and external threaded joints 4 in a threaded manner, as shown in fig. 10, and is an assembly diagram of the lifting ring and the internal and external threaded joints; thereby realizing the assembly of the lifting ring 2 and the lifting device main body 1.
In addition, the external threaded joint 2-2, the internal and external threaded joint 4 and the hoisting device main body 1 of the hoisting ring 2 are also provided with through set screw holes 5 along the radial direction; the set screw 6 is screwed into the set screw hole 5 and is fixed by adopting a thread compound. In the concrete implementation, the top end of the lifting device main body is provided with an internal thread, a symmetrical screw hole is prepared at a proper position of the internal thread, the depth reaches one fifth of the diameter of the thread of the lifting ring 2, and the screw is coated with screw thread glue to tightly fix the set screw 6, so that the stable fixation of the lifting ring 2 and the lifting device main body 1 is realized.
(2) Hook structure form of hanger main body 1
Referring to fig. 4, a left hook 1-1 and a right hook 1-2 are formed at the bottom end of a hoist body 1 to be disposed opposite to each other; the left lifting hook 1-1 comprises a left rod part 1-1-1 and a left hook part 1-1-2 positioned at the tail end of the left rod part 1-1, and the right lifting hook 1-2 comprises a right rod part 1-2-1 and a right hook part 1-2-2 positioned at the tail end of the right rod part 1-2-1; the left hook portion 1-1-2 and the right hook portion 1-2-2 are used for hooking the suspension assembly 11 when being hoisted.
The structural form of the left and right hooks 1-1 and 1-2 in the present invention is specifically designed for the specific structure of the suspension assembly 11. Referring to fig. 12, to a structural view of the suspension assembly 11, the suspension assembly 11 has a left through hole 11-1 and a right through hole 11-2. Referring to fig. 13 and 14, a state diagram of the hanger main body 1 is shown when the hanger hooks the hanging assembly 11.
Specifically, the left hook portion 1-1-2 of the left hook 1-1 of the hoister main body 1 passes through the left through hole 11-1 of the hanging component 11 to be hoisted and is hooked on the bottom outer wall of the left through hole 11-1, and meanwhile, the right hook portion 1-2-2 of the right hook 1-2 passes through the right through hole 11-2 of the hanging component 11 and is hooked on the bottom outer wall of the right through hole 11-2, so that the hanging component 11 is hoisted.
(II) locking tab 3
The locking tab 3 is used to limit the rotation of the suspended component 11 relative to the hanger body 1, thereby avoiding the suspended component 11 from falling off during the hanging process.
Specifically, referring to fig. 4, the surface of the hoist body 1 is axially processed with a chute 1-3, and a locking insert 3 is installed in the chute 1-3 and can slide in the height direction along the chute 1-3; after the hanging component 11 is hung on the hanging device main body 1, the locking inserting piece 3 slides downwards, the bottom of the locking inserting piece 3 is inserted into the left through hole 11-1 of the hanging component 11, the locking inserting piece 3 inserted into the left through hole 11-1 is in close contact fit with the left rod part 1-1-1 inserted into the left through hole 11-1, interference fit with the left through hole 11-1 is achieved, and further the hanging component 11 is limited to rotate relative to the hanging device main body 1, so that the locking effect on the hanging component 11 is achieved.
As a specific implementation, referring to fig. 5, which is a structural view of the locking tab 3, the locking tab 3 includes an elongated locking tab body 3-1, a boss 3-2 having a certain height formed at the top of the locking tab body 3-1, and a locking screw 3-3; referring to fig. 6, a structure of the locking tab body 3-1 and the boss 3-2 is shown; referring to fig. 7, a block diagram of the locking screw 3-3 is shown. The locking screw 3-3 can be a knurled head locking screw, comprising a knurled nut 3-3-1, a screw rod 3-3-2 and a screw 3-2-3. The outer diameter of the knurled nut 3-3-1 is provided with a small straight groove, threaded holes are symmetrically formed in the radial direction, and a threaded through hole is formed in the center; the screw rod 3-3-2 has a structure in which one end is threaded and the other end is unthreaded and the outer diameter is uniform.
Referring to fig. 4, a plurality of positioning holes 1-3-1 are formed at different height positions of a chute 1-3 of a hoist body 1; the positioning hole 1-3-1 is an internal threaded hole;
the center of the boss 3-2 of the locking insert 3 is provided with a threaded through hole, and after the locking insert 3 slides in place, the locking screw 3-3 is screwed through the threaded through hole of the boss 3-2 and screwed into the positioning hole 1-3-1 at the corresponding position, so that the locking insert 3 is positioned. When the locking insert 3 is required to be released from the fastening action on the suspension assembly 11, the locking insert 3 can be slid upwards only by rotating the locking screw 3-3 in the opposite direction to enable the locking screw 3-3 to be separated from the positioning hole 1-3-1, and the locking insert 3 is required to be released from the fastening action on the suspension assembly 11.
The specific assembly sequence of the locking tab 3 is:
the bottom of the screw rod 3-3-2 is provided with external threads matched with the internal threads of the boss 3-2, and the bottom of the screw rod 3-3-2 is screwed into the internal threaded hole of the boss 3-2; the top of the screw rod 3-3-2 is sleeved with the knurled nut 3-3-1, so that the matched connection outer end surfaces of the knurled nut 3-3-1 and the screw rod 3-3-2 are flush; then, the knurled nut 3-3-1 and the screw rod 3-3-2 are prepared along the radial screw holes, and the screw 3-2-3 is fastened by smearing thread compound. The structure and the assembly mode can prevent the locking screw 3-3 from falling off under the condition of no damage, and on one hand, the locking screw 3-3 can be prevented from falling off and losing; on the other hand, the locking insert 3 can be prevented from generating sliding displacement in operation, and the phenomenon that a hoisted object falls off in the hoisting process is avoided.
In addition, in order to further improve the working reliability of the whole hoisting tool, at least one fixed baffle ring 9 is also included; in fig. 1, two fixed stop rings 9 are provided in total, and the present invention is not limited to the specific number of fixed stop rings 9.
The fixed baffle ring 9 is arranged in the following way: the fixed baffle ring 9 is sleeved outside the hoisting device main body 1 and the locking inserting piece 3 along the circumferential direction, and the fixed baffle ring 9 and the hoisting device main body 1 are fixed through countersunk screws 10; the fixed stop ring 9 serves to limit the disengagement of the locking tab 3 from the chute 1-3 so that the locking tab 3 can only slide up and down along the chute 1-3 and cannot disengage from the chute 1-3.
The locking insert 3 is assembled in the chute 1-3 of the hoist body 1 in the following manner: the bottom surface of the assembled locking insert 3 is smeared with a proper amount of anti-freezing lubricating grease, then is placed into the sliding groove 1-3 of the hoisting device main body 1, then the fixed baffle ring 9 is installed, and the fixed baffle ring 9 and the hoisting device main body 1 are fixed through the countersunk head screws 10.
When the hoisting tool is in a non-working state, the locking inserting piece 3 is taken down, the locking inserting piece 3 can be slid to the upper part of the sliding groove 1-3, and the locking screw 3-3 is adopted for positioning and locking, so that the locking inserting piece 3 is prevented from colliding with and deforming.
It should be emphasized that in the present invention, only the bottom of the locking tab 3 is inserted into the left through hole 11-1 of the hanging component 11, so that the locking tab 3 inserted into the left through hole 11-1 and the left rod portion 1-1-1 inserted into the left through hole 11-1 are tightly contacted and matched, and the locking tab is in interference fit with the left through hole 11-1, so that the hanging component 11 can be limited to rotate relative to the hanger main body 1, and the locking effect on the hanging component 11 is achieved. Therefore, the present invention is not limited to the specific shapes of the left through hole 11-1, the locking tab 3 and the left lever portion 1-1. For a full understanding of the present invention, one specific example is set forth below:
the left through hole 11-1 of the suspension assembly 11 is a circular arc through hole; referring to fig. 19, the arc length of the left through hole 11-1 is L2;
the locking inserting piece 3 and the left rod part 1-1-1 are both arc-shaped; the arc radiuses of the left through hole 11-1, the locking inserting piece 3 and the left rod part 1-1 are all equal; referring to fig. 17, the arc length of the locking tab 3 is L3; referring to FIG. 16, the left stem portion 1-1-1 has an arc length L1;
therefore, it is required to satisfy: the sum of the arc lengths of the locking insert 3 and the left lever portion 1-1-1 is equal to the arc length of the left through hole 11-1. Namely: l3+l1=l2.
(III) Balanced rotating rod 8
Referring to fig. 1 and 4, a through hole 7 penetrating in a radial direction is formed in an upper portion of the hoist body 1 below the male and female screw joint 4, and the through hole 7 is used for passing the balance rotating rod 8. Referring to fig. 11, a structure diagram of the balance rotating lever 8 is shown.
The function of the balancing rotary rod 8 is: the translation of the whole hoisting tool is realized.
In the non-operative state of the balancing swivel lever 8, for example during transport, the balancing swivel lever 8 can be mounted in the inner bore of the hanger body 1, preventing the balancing swivel lever 8 from being lost.
Therefore, one end of the hoisting device main body 1 of the quick hoisting tool provided by the invention is provided with a hoisting ring through an internal and external threaded joint; a radial through hole is arranged below the inner and outer threaded connectors, a balance rotating rod is arranged in the radial through hole, a locking insert capable of sliding up and down is arranged in a sliding groove of the main body of the hoisting device, and the locking insert is stored in a key groove of the main body of the hoisting device and is fixed through a knurled locking screw in a non-working state. Two fixed baffle rings are arranged in the middle of the outer diameter of the main body of the hoisting device at intervals, and the fixed baffle rings are fixed by countersunk screws. The fixed baffle ring limits the locking insert to move up and down only and not to be separated from the chute, the locking insert is provided with a locking screw, and the locking screw can be rotated into the positioning hole to be locked so as to prevent up and down sliding.
The invention provides a quick hoisting tool, which comprises the following using method:
(1) When the hanging component 11 is needed to be hung, the left lifting hook 1-1 and the right lifting hook 1-2 of the quick hanging tool respectively penetrate through the left through hole 11-1 and the right through hole 11-2 of the hanging component 11;
then, the left lifting hook 1-1 and the right lifting hook 1-2 are respectively hooked on the bottom outer wall of the left through hole 11-1 and the bottom outer wall of the right through hole 11-2 by rotating clockwise for a certain angle; then, the quick hoisting tool is raised for a certain distance, so that the lower lifting hook of the hoisting device main body 1 is clamped at the bottom of the hanging component 11;
(2) The locking insert 3 is slid downwards, so that the bottom of the locking insert 3 is inserted into the left through hole 11-1 of the hanging assembly 11, and then the locking screw 3-3 is locked, so that the locking insert 3 is positioned; at this time, the locking insert 3 inserted into the left through hole 11-1 is in close contact fit with the left rod portion 1-1-1 inserted into the left through hole 11-1, and is in interference fit with the left through hole 11-1, so that the hanging component 11 is limited to rotate relative to the hanger main body 1, the locking effect on the hanging component 11 is achieved, and the falling phenomenon in the hanging process can be effectively prevented.
(3) After the hanging component 11 is firmly hung by the hanging tool, the inclinometer with the hanging component 11 is hung and placed in the drilling tool, and then the balance rotating rod is inserted into the hole corresponding to the hanging device main body to push the balance rotating rod, so that the inclinometer integrally translates, and the key of the inclinometer is pushed into the key slot of the drilling tool.
(4) Then, firstly, the locking insert 3 is loosened, and the locking insert 3 is slid upwards, so that the locking insert 3 is separated from the left through hole 11-1 of the hanging assembly 11; then, the whole lifting tool is reversely rotated, so that the left lifting hook 1-1 and the right lifting hook 1-2 of the lifting tool are rotated to the center positions of the left through hole 11-1 and the right through hole 11-2, the hooking action on the outer walls of the bottoms of the left through hole 11-1 and the right through hole 11-2 is released, and then the lifting tool is lifted upwards, so that the lifting tool can be taken out.
The quick hoisting tool provided by the invention has the following advantages:
(1) Through the cooperation of the locking inserting piece and the lifting hook of the lifting device main body, the reliable lifting of the hanging assembly can be realized, and the hanging assembly is effectively prevented from falling off during lifting.
(2) The balance rotating rod is arranged, so that a key of the inclinometer with the hanging assembly can be conveniently driven to enter a key slot of a drilling tool, and positioning and assembly of the inclinometer are realized.
(3) The inside storage structure that has of lifting device main part, balanced rotary rod can accomodate in lifting device, can not lose to prevent locking inserted sheet and collide with the deformation.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which is also intended to be covered by the present invention.
Claims (7)
1. The quick hoisting tool is characterized by comprising a hoisting device main body (1), a hoisting ring (2) and a locking inserting piece (3);
the hanging ring (2) is fixedly arranged at the top end part of the hanging device main body (1); the bottom end of the hoisting device main body (1) is provided with a left lifting hook (1-1) and a right lifting hook (1-2) which are oppositely arranged; the left lifting hook (1-1) comprises a left rod part (1-1-1) and a left hook part (1-1-2) positioned at the tail end of the left rod part (1-1), and the right lifting hook (1-2) comprises a right rod part (1-2-1) and a right hook part (1-2-2) positioned at the tail end of the right rod part (1-2-1); the left hook part (1-1-2) of the left lifting hook (1-1) passes through a left through hole (11-1) of a hanging assembly (11) to be hoisted and is hooked on the outer wall of the bottom of the left through hole (11-1), and meanwhile, the right hook part (1-2-2) of the right lifting hook (1-2) passes through a right through hole (11-2) of the hanging assembly (11) and is hooked on the outer wall of the bottom of the right through hole (11-2), so that the hanging assembly (11) is hoisted;
the surface of the hoisting device main body (1) is provided with a sliding groove (1-3) along the axial direction, and the locking inserting piece (3) is arranged in the sliding groove (1-3) and can slide along the height direction of the sliding groove (1-3); when the hanging component (11) is hung by the hanging device main body (1), the locking inserting piece (3) slides downwards, the bottom of the locking inserting piece (3) is inserted into the left through hole (11-1) of the hanging component (11), the locking inserting piece (3) inserted into the left through hole (11-1) is in close contact fit with the left rod part (1-1) inserted into the left through hole (11-1) and is in interference fit with the left through hole (11-1), and then the hanging component (11) is limited to rotate relative to the hanging device main body (1), so that the locking effect on the hanging component (11) is achieved.
2. The quick hoist tool according to claim 1, characterized by further comprising an internally and externally threaded joint (4); the top end part of the hoisting device main body (1) is provided with an internal thread, and the internal and external thread joint (4) is arranged at the top end part of the hoisting device main body (1) in a threaded connection mode; the lifting ring (2) comprises a lifting ring main body (2-1) and an external threaded joint (2-2) positioned at the bottom end of the lifting ring main body (2-1); the outer threaded joint (2-2) of the lifting ring (2) is installed in the inner portion of the inner threaded joint (4) in a threaded mode, and therefore the lifting ring (2) and the lifting device main body (1) are assembled.
3. The quick lifting tool according to claim 2, characterized in that the external threaded joint (2-2), the internal and external threaded joint (4) and the lifting device body (1) of the lifting ring (2) are further provided with through set screw holes (5) in the radial direction; the set screw (6) is screwed into the set screw hole (5) and is fixed by adopting a thread compound.
4. The quick lifting tool according to claim 2, characterized in that a through hole (7) penetrating radially is opened in the upper part of the lifting tool body (1) below the internal and external screw joint (4), the through hole (7) being used for passing a balancing rotary rod (8).
5. The quick hoist tool according to claim 1, characterized in that the locking tab (3) comprises a locking tab body (3-1), a boss (3-2) formed on top of the locking tab body (3-1), and a locking screw (3-3);
a plurality of positioning holes (1-3-1) are formed in different height positions of the sliding groove (1-3); the positioning hole (1-3-1) is an internal threaded hole;
the center of the boss (3-2) of the locking insert (3) is provided with a threaded through hole, and after the locking insert (3) slides in place, the locking screw (3-3) is screwed through the threaded through hole and screwed into the positioning hole (1-3-1) at the corresponding position, so that the locking insert (3) is positioned.
6. The quick hoist tool according to claim 1, characterized in that it further comprises at least one fixed stop ring (9);
the fixed baffle ring (9) is sleeved outside the hoister main body (1) and the locking inserting piece (3) along the circumferential direction, and the fixed baffle ring (9) and the hoister main body (1) are fixed through countersunk screws (10); the fixed baffle ring (9) is used for limiting the locking inserting piece (3) to be separated from the sliding groove (1-3).
7. The quick lifting tool according to claim 1, characterized in that the left through hole (11-1) of the suspension assembly (11) is a circular arc through hole;
the locking inserting piece (3) and the left rod part (1-1-1) are both in arc shapes; the arc radiuses of the left through hole (11-1), the locking inserting piece (3) and the left rod part (1-1-1) are all equal;
the sum of the arc lengths of the locking inserting piece (3) and the left rod part (1-1-1) is equal to the arc length of the left through hole (11-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707175.9A CN110407084B (en) | 2019-08-01 | 2019-08-01 | Quick lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707175.9A CN110407084B (en) | 2019-08-01 | 2019-08-01 | Quick lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110407084A CN110407084A (en) | 2019-11-05 |
| CN110407084B true CN110407084B (en) | 2024-04-09 |
Family
ID=68365117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910707175.9A Active CN110407084B (en) | 2019-08-01 | 2019-08-01 | Quick lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110407084B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312530A (en) * | 2005-05-09 | 2006-11-16 | Toyota Motor Corp | Suspending tool |
| CN203602211U (en) * | 2013-12-09 | 2014-05-21 | 中国石油集团川庆钻探工程有限公司 | Hoisting tool |
| JP2016088729A (en) * | 2014-11-10 | 2016-05-23 | 株式会社日立プラントコンストラクション | Hanging and carrying balance |
| CN205838332U (en) * | 2016-07-25 | 2016-12-28 | 江苏建筑职业技术学院 | I-beam wheel end face hoisting sling |
| CN107399667A (en) * | 2017-09-05 | 2017-11-28 | 中车长春轨道客车股份有限公司 | A kind of metro bogie boom hoisting |
| CN208829117U (en) * | 2018-08-28 | 2019-05-07 | 无锡蓝力智能装备有限公司 | A kind of wheel hub hoisting mechanism |
| CN109835807A (en) * | 2017-11-29 | 2019-06-04 | 江苏科技大学 | The unmanned draw off gear and implementation method of floating body are carried in automatic positioning |
| CN210480594U (en) * | 2019-08-01 | 2020-05-08 | 北京长城博创科技有限公司 | Quick hoisting tool |
-
2019
- 2019-08-01 CN CN201910707175.9A patent/CN110407084B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312530A (en) * | 2005-05-09 | 2006-11-16 | Toyota Motor Corp | Suspending tool |
| CN203602211U (en) * | 2013-12-09 | 2014-05-21 | 中国石油集团川庆钻探工程有限公司 | Hoisting tool |
| JP2016088729A (en) * | 2014-11-10 | 2016-05-23 | 株式会社日立プラントコンストラクション | Hanging and carrying balance |
| CN205838332U (en) * | 2016-07-25 | 2016-12-28 | 江苏建筑职业技术学院 | I-beam wheel end face hoisting sling |
| CN107399667A (en) * | 2017-09-05 | 2017-11-28 | 中车长春轨道客车股份有限公司 | A kind of metro bogie boom hoisting |
| CN109835807A (en) * | 2017-11-29 | 2019-06-04 | 江苏科技大学 | The unmanned draw off gear and implementation method of floating body are carried in automatic positioning |
| CN208829117U (en) * | 2018-08-28 | 2019-05-07 | 无锡蓝力智能装备有限公司 | A kind of wheel hub hoisting mechanism |
| CN210480594U (en) * | 2019-08-01 | 2020-05-08 | 北京长城博创科技有限公司 | Quick hoisting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110407084A (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110407084B (en) | Quick lifting device | |
| CN210480594U (en) | Quick hoisting tool | |
| US4349048A (en) | Pipe thread protector | |
| CN107601260A (en) | A kind of hoisting fixture for blade | |
| CN208218205U (en) | A kind of Suspension hook structure | |
| RU2409499C2 (en) | Light load-lifting appliance for underwater equipment | |
| US20210317718A1 (en) | Actuator Ring Lock Packoff Assembly with Interlocking Mandrel Hanger | |
| CN204038845U (en) | A kind of suspender | |
| US4498698A (en) | Drill rig hook | |
| CN211287668U (en) | Wellhead fixing device | |
| WO2021109360A1 (en) | Underwater disassembly and assembly module for dedicated shackle | |
| CN208964389U (en) | A kind of adjustable horizontal suspension device in orientation | |
| CN218066512U (en) | Self-luminous marker post for land survey | |
| CN219567296U (en) | Anti-disengaging lifting hook | |
| CN218968602U (en) | Special lifting appliance | |
| CN216553856U (en) | Fishing spear | |
| CN217413820U (en) | Fastening device for glass production line | |
| CN209682098U (en) | A kind of decollation bolt drilling equipment | |
| CN220408616U (en) | Taking-out equipment for embedded bearing | |
| CN205778458U (en) | Elliptical tube extension ladder | |
| CN213088439U (en) | Bearing pin shaft | |
| CN210288327U (en) | Drill rod for cone dynamic penetration test | |
| CN209179708U (en) | A kind of dedicated hanging ring of drilling drilling rod | |
| US11982505B2 (en) | Spade grip attachment assembly for a minigun | |
| CN214221114U (en) | Drill rod connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |