CN115477233A - A stabilize adjusting device for hoisting equipment - Google Patents
A stabilize adjusting device for hoisting equipment Download PDFInfo
- Publication number
- CN115477233A CN115477233A CN202211297567.0A CN202211297567A CN115477233A CN 115477233 A CN115477233 A CN 115477233A CN 202211297567 A CN202211297567 A CN 202211297567A CN 115477233 A CN115477233 A CN 115477233A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- hoisting
- stabilizing
- internal thread
- overturning
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to the technical field of hoisting matching stability, in particular to a stability adjusting device for hoisting equipment. According to the stability adjusting device for the hoisting equipment, the bottom adjusting and stabilizing device is arranged on the hoisting device, the internal hoisting equipment is pulled up from multiple directions by adjusting the assembly angle of the external stable hoisting rope, and the lateral stability and the safety of the internal hoisting equipment in the hoisting process are improved; utilize the interior adjusting device that puts of side direction adjustment tank inside to adjust the seat in step to the internal thread direction of both sides, control mode is simple swift, carries out the synchronization regulation through two screw thread adjusting lever moreover, promotes guidance quality and stability when guaranteeing transmission efficiency.
Description
Technical Field
The invention relates to the technical field of hoisting matching stabilization, in particular to a stabilization adjusting device for hoisting equipment.
Background
Gantry cranes are one of many bridge cranes. The hoisting equipment is arranged on the ground track through the support frames on the two sides for moving. The lifting device mainly comprises a door-shaped support, a bottom running mechanism, a lifting device and an electric control part. The portal crane is mainly used for loading and unloading outdoor goods yard, stock yard goods and bulk goods. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely applied to port goods yards.
Gantry crane on the market is because its structural constraint can't adjust hoisting structure according to actual need at present, leads to it to connect between two parties when hoist and mount goods, and the operation degree of difficulty is big, and the equilibrium keeps more stable, and lateral stability when leading to hoist is limited.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a modified a stable adjusting device for hoisting equipment, solve portal crane on the present market because its structural constraint, can't adjust hoisting structure according to actual need, lead to it to connect between two parties when hoisting the goods, the operation degree of difficulty is big, and the equilibrium keeps more stable, the limited problem of lateral stability when leading to hoist.
The technical scheme adopted by the invention for solving the technical problems is as follows: a stable adjusting device for hoisting equipment comprises a gantry frame, an electric control system, a bottom-mounted driving trolley, a hoisting device, a top measuring device and internal hoisting equipment, wherein the electric control system is installed on the gantry frame, the internal hoisting equipment is used for fixing a container, the gantry frame is fixedly connected with a control cabin, a climbing platform for assisting personnel to climb and a top assembling guide rail for installing the hoisting device, the bottom-mounted driving trolley is assembled at the bottom of the gantry frame through a bottom installing support frame, the top measuring device is fixedly assembled at the upper end of the gantry frame, the hoisting device is provided with the bottom adjusting and stabilizing device, and the hoisting device is connected and assembled with the internal hoisting equipment through a main lifting hook at the bottom of a hoisting cable.
The lower end of the hoisting device is provided with a lateral adjusting groove used for assembling a bottom adjusting and stabilizing device, the bottom adjusting and stabilizing device comprises a first lead screw adjusting component movably assembled in the lateral adjusting groove, a second lead screw adjusting component, a middle adjusting device used for adjusting the first lead screw adjusting component and the second lead screw adjusting component, a first internal thread guiding and adjusting seat in threaded assembly outside the first lead screw adjusting component, a second internal thread guiding and adjusting seat in threaded assembly outside the second lead screw adjusting component, a first overturning groove arranged outside one end of the lateral adjusting groove, a second overturning groove arranged outside the other end of the lateral adjusting groove, a first overturning stabilizing arm movably assembled in the first overturning groove, a second overturning stabilizing arm movably assembled in the second overturning groove, a first stabilizing guide wheel and a second stabilizing guide wheel.
The first screw rod adjusting assembly and the second screw rod adjusting assembly are composed of two thread adjusting rods arranged in parallel, the first internal thread guiding adjusting seat and the second internal thread guiding adjusting seat are composed of a main transmission frame and an integrated structure internal thread assembling guide pipe, the main transmission frame is internally and movably assembled with a guiding transmission wheel, the integrated structure internal thread assembling guide pipe is fixed on two sides of the main transmission frame, the first internal thread guiding adjusting seat is sleeved on the first screw rod adjusting assembly through an internal thread assembling guide pipe thread and is assembled with the first screw rod adjusting assembly through a thread, and the second internal thread guiding adjusting seat is sleeved on the second screw rod adjusting assembly through an internal thread assembling guide pipe thread and is assembled with the second screw rod adjusting assembly through a thread.
The thread adjusting rod is close to the top end of the middle adjusting device and is provided with an integral conical transmission gear head, the middle of the inner top surface of the lateral adjusting groove is provided with a central control groove for installing the middle adjusting device, the middle adjusting device comprises an internal control motor fixed on the inner top surface of the central control groove and a main control gear coaxially fixed on a rotating shaft at the lower end of the internal control motor, and the outer side of the main control gear is in meshing transmission with the conical transmission gear head.
First upset recess and second upset recess be close to the outside of seting up inside movable mounting hydraulic telescoping control lever on the side direction adjustment tank inside wall and accomodate the recess, hydraulic telescoping control lever outside top activity be equipped with the top installing support that is used for the first upset of swing joint to stabilize arm, second upset to stabilize the arm.
The first overturning stabilizing arm and the second overturning stabilizing arm are respectively provided with an overturning connecting arm with a longitudinal mounting shaft rod at the top end, a linkage guide control block sleeved outside the overturning connecting arm in a sliding mode and an integrated structure mounting cross shaft fixed inside the linkage guide control block, and the linkage guide control block is fixedly connected with the main transmission frame through a bottom assembly support.
The turnover connecting arm is characterized in that inclined grooves are formed in the inner top surfaces of the first turnover groove and the second turnover groove, top-mounted lifting rings are assembled on the inner top surfaces of the inclined grooves, and the top end of the outer side of the turnover connecting arm is movably connected with the top-mounted lifting rings through top lifting ropes.
And an anchoring device is fixedly assembled at the bottom of the gantry frame and at one side of the bottom-mounted driving trolley.
The fixed surface be equipped with a plurality of side direction steady rests on inside hoisting equipment, the side direction steady rest adjust the seat, the seat is adjusted in the direction of second internal thread direction, first stable leading wheel is stabilized with the second through outside stable hoist and mount rope respectively and the hoisting apparatus lower extreme is connected.
The beneficial effects of the invention are:
(1) According to the stability adjusting device for the hoisting equipment, the bottom adjusting and stabilizing device is arranged on the hoisting device, the internal hoisting equipment is pulled up from multiple directions by adjusting the assembly angle of the external stable hoisting rope, and the lateral stability and the safety of the internal hoisting equipment in the hoisting process are improved;
(2) The internal thread guide adjusting seats on two sides are synchronously adjusted by using the middle adjusting device in the lateral adjusting groove, the control mode is simple and quick, and the guide performance and the stability are improved while the transmission efficiency is ensured by synchronously adjusting the two thread adjusting rods;
(3) A hydraulic telescopic control rod is movably arranged in the overturning groove, and the overturning stabilizing arm can be overturned and adjusted through the hydraulic telescopic control rod, so that the top support is larger in angle and wider in range, and the hoisting stability of the whole crane is greatly improved;
(4) The bottom adjusting and stabilizing device can be hidden and stored inside, so that the normal operation of the equipment is not influenced, and the durability of the equipment is more excellent;
(5) Whole device can directly install the transformation on current portal crane, makes things convenient for popularization and promotion.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a bottom schematic view of the lifting device of the present invention.
Fig. 4 is a side view of a bottom adjustment stabilizing device in the lifting device of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams each illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The stabilizing and adjusting device for the hoisting equipment comprises a gantry frame 1, an electric control system 2 installed on the gantry frame 1, a bottom-mounted driving trolley 3, a hoisting device 4, a top measuring device 5 and internal hoisting equipment 6 used for fixing a container, wherein a control cabin 7 is fixedly connected to the gantry frame 1, a climbing platform 8 used for assisting personnel to climb is fixedly assembled on the side wall of the gantry frame 1, top assembling guide rails 9 used for installing the hoisting device 4 are fixed on the upper surface of the gantry frame 1 through bolts positioned on two sides of an opening, the bottom-mounted driving trolley 3 is assembled at the bottom of the gantry frame 1 through a bottom installing support frame 10, the top measuring device 5 is fixedly assembled at the upper end of the gantry frame 1, the hoisting device 4 is provided with a bottom adjusting and stabilizing device, and the hoisting device 4 is connected and assembled with the internal hoisting equipment 6 through a main lifting hook 12 at the bottom of a hoisting cable 11.
The electric control system 2, the bottom-mounted driving trolley 3, the hoisting device 4, the top measuring device 5 and the internal hoisting equipment 6 are in the prior art and are directly purchased and obtained through the market. The electric control system 2 is controlled in the control cabin 7 through a control mechanism, so that the bottom-mounted driving trolley 3, the lifting equipment 6 in the lifting device 4 and the bottom adjusting and stabilizing device are controlled and adjusted.
As shown in fig. 3 and 4, in order to cooperate with the assembly, a lateral adjustment groove 13 for assembling a bottom adjustment stabilizing device is formed at the lower end of the hoisting device 4, and the bottom adjustment stabilizing device includes a first screw rod adjustment assembly 14 movably assembled inside the lateral adjustment groove 13, a second screw rod adjustment assembly 15, a middle adjustment device for adjusting the first screw rod adjustment assembly 14 and the second screw rod adjustment assembly 15, a first internal thread guide adjustment seat 16 threadedly assembled outside the first screw rod adjustment assembly 14, a second internal thread guide adjustment seat 17 threadedly assembled outside the second screw rod adjustment assembly 15, a first turning groove 18 opened outside one end of the lateral adjustment groove 13, a second turning groove 19 opened outside the other end of the lateral adjustment groove 13, a first turning stabilizing arm 20 movably assembled inside the first turning groove 18, a second turning stabilizing arm 21 movably assembled inside the second turning groove 19, a first stabilizing guide wheel 22 and a second stabilizing guide wheel 23.
Further, in order to match with the thread assembly, the first screw rod adjusting assembly 14 and the second screw rod adjusting assembly 15 are composed of two thread adjusting rods arranged in parallel, the first internal thread guiding adjusting seat 16 and the second internal thread guiding adjusting seat 17 are composed of a main transmission frame 25 and an integrated structure internal thread assembly guide pipe 26, the guide transmission wheel 24 is assembled inside and movably, the integrated structure internal thread assembly guide pipe 26 is fixed on two sides of the main transmission frame 25, the first internal thread guiding adjusting seat 16 is in thread assembly with the first screw rod adjusting assembly 14 through the internal thread assembly guide pipe 26 in a sleeved mode, and the second internal thread guiding adjusting seat 17 is in thread assembly with the second screw rod adjusting assembly 15 through the internal thread assembly guide pipe 26 in a sleeved mode on the second screw rod adjusting assembly 15 in a threaded mode.
Furthermore, for middle adjustment, the thread adjusting rod is provided with an integrated conical transmission gear head near the top end of the middle adjusting device, the middle of the inner top surface of the lateral adjusting groove 13 is provided with a central control groove 27 for mounting the middle adjusting device, the middle adjusting device comprises an inner control motor 28 fixed on the inner top surface of the central control groove 27 and a main control gear 29 coaxially fixed on a rotating shaft at the lower end of the inner control motor 28, and the outer side of the main control gear 29 is in meshing transmission with the conical transmission gear head.
The internal control motor 28 drives the main control gear 29 to rotate, the main control gear 29 drives the conical transmission gear head to rotate, the conical transmission gear head drives the thread adjusting rod to rotate, and the thread adjusting rod drives the first internal thread guide adjusting seat 16 and the second internal thread guide adjusting seat 17 to translate reversely through synchronous rotation.
Further, in order to match with the inner movable assembly and extrusion, the first overturning groove 18 and the second overturning groove 19 are close to the outer accommodating groove 31 on the inner side wall of the lateral adjusting groove 13, the inner movable hydraulic telescopic control rod 30 is movably arranged inside the outer accommodating groove, and the top end of the outer side of the hydraulic telescopic control rod 30 is movably provided with a top mounting bracket 32 for movably connecting the first overturning stabilizing arm 20 and the second overturning stabilizing arm 21.
Assembling holes are symmetrically formed in the inner side wall of the outer accommodating groove 31, and then the assembling end of the hydraulic telescopic control rod 30 is movably assembled by inserting the connecting shafts at two sides into the assembling holes.
Further, in order to match with the assembly and adjustment, the first roll-over stabilizing arm 20 and the second roll-over stabilizing arm 21 are respectively provided with a roll-over connecting arm 34 with a longitudinal mounting shaft rod 33 at the top end, a linkage guide control block 35 slidably sleeved outside the roll-over connecting arm 34 and a cross shaft 36 fixed inside the linkage guide control block 35 in an integrated structure, and the linkage guide control block 35 is fixedly connected with the main transmission frame 25 through a bottom mounting support plate 37.
Then, a linkage guide rail is fixed on one side of the main transmission frame 25, the bottom assembly support plate 37 is adjusted in a linkage mode with the main transmission frame 25 by inserting into the fixed linkage guide rail, after the adjustment is completed, the linkage guide control block 35 and the turnover type connecting arm 34 are fixedly locked through the electric control locking mechanism, and then the turnover type connecting arm 34 is adjusted to turn outwards. In order to lift the hoisting weight, an internal hydraulic adjusting cylinder can be further arranged on the inner side of the turnover connecting arm 34 and used for controlling the linkage guide control block 35 to adjust and translate.
Longitudinal blind holes are symmetrically formed in the upper end and the lower end of the inner assembling end of the first overturning groove 18 and the second overturning groove 19, the first overturning stabilizing arm 20 is movably assembled with the first overturning groove 18 by inserting the longitudinal mounting shaft rod 33 into the longitudinal blind holes, and the second overturning stabilizing arm 21 is movably assembled with the second overturning groove 19 by inserting the longitudinal mounting shaft rod 33 into the longitudinal blind holes.
Further, for the cooperation top is accomodate and top hoist and mount is spacing, set up to one side on the top surface in first upset recess 18 and the second upset recess 19 and put recess 38, put recess 38 internal top surface to one side and be equipped with top installation rings 39, top installation rings 39 adopt rotatable formula design, conveniently cooperate convertible connecting arm 34 upset regulation, through top lifting rope 40 swing joint between convertible connecting arm 34 outside top and the top installation rings 39.
The hydraulic telescopic control rod 30 drives the first overturning stabilizing arm 20 and the second overturning stabilizing arm 21 to overturn outwards, and then the top lifting rope 40 is obliquely arranged to lift the levelness of the first overturning stabilizing arm 20 and the second overturning stabilizing arm 21, so that the assembly stability of the first overturning stabilizing arm 20 and the second overturning stabilizing arm 21 is ensured.
Further, in order to improve the stability of the entire crane in the disabled state and prevent the crane from slipping, an anchoring device 41 is fixedly installed at the bottom of the gantry frame 1 on the side of the underneath type driving trolley 3.
The anchoring device 41 is an existing electrically controlled hydraulic telescoping mechanism to extrude downward, so that the friction force between the bottom of the crane and the bottom surface guide rail is lifted, and the purpose of bottom limiting is achieved.
Further, in order to cooperate with top hoisting, the upper surface of the internal hoisting equipment 6 is fixedly provided with 2 lateral stabilizing frames 42, and the lateral stabilizing frames 42 respectively bypass the first internal thread guiding and adjusting seat 16, the second internal thread guiding and adjusting seat 17 and the first stabilizing guide wheel 22 through the external stabilizing hoisting rope 43 and are connected with the second stabilizing guide wheel 23 and the lower end of the hoisting device 4.
The lower end of an external stable hoisting rope 43 is fixed on a lateral stabilizing frame 42, the top end of the external stable hoisting rope 43 is fixed at the lower end of a hoisting device 4, four external stable hoisting ropes 43 are arranged in a normal state, two of the external stable hoisting ropes are respectively connected with a first internal thread guide adjusting seat 16 and a second internal thread guide adjusting seat 17, the other two external stable hoisting ropes are respectively connected with a first stable guide wheel 22 and a second stable guide wheel 23, and then a winch used for adjusting the tightness of the external stable hoisting rope 43 is installed on the hoisting device 4.
According to the stability adjusting device for the hoisting equipment, the bottom adjusting and stabilizing device is arranged on the hoisting device 4, the internal hoisting equipment 6 is pulled up from multiple directions by adjusting the assembly angle of the external stable hoisting rope 43, and the hoisting stability and safety of the whole equipment are improved; the internal thread guide adjusting seats on two sides can be synchronously adjusted by using the middle adjusting device, the control mode is very simple and convenient, and the guidance property and the stability are improved while the transmission efficiency is ensured; the hydraulic telescopic control rod 30 is movably arranged in the overturning groove, so that the overturning stabilizing arm can be overturned and adjusted, the angle of the top support is larger, the range is wider, and the hoisting stability of the whole crane is greatly improved; the bottom adjusting and stabilizing device can be hidden and stored inside, so that the normal operation of the equipment is not influenced, and the durability of the equipment is more excellent; whole device can directly install the transformation on current portal crane, makes things convenient for popularization and promotion.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a stabilize adjusting device for hoisting equipment, includes portal frame (1), installs electrical system (2), end formula drive platform truck (3), hoisting apparatus (4), top measuring device (5) and be used for fixed packing box's inside hoisting equipment (6) on portal frame (1), characterized by: the gantry crane is characterized in that a control cabin (7), a climbing platform (8) and a top assembly guide rail (9) are fixedly connected to the gantry crane (1), the bottom-mounted driving trolley (3) is assembled at the bottom of the gantry crane (1) through a bottom mounting support frame (10), the top measuring device (5) is fixedly assembled at the upper end of the gantry crane (1), the hoisting device (4) is provided with a bottom adjusting and stabilizing device, and the hoisting device (4) is connected and assembled with internal hoisting equipment (6) through a main lifting hook (12) at the bottom of a hoisting cable (11).
2. A stability adjustment device for lifting apparatus according to claim 1, wherein: the bottom adjusting and stabilizing device comprises a first screw rod adjusting component (14), a second screw rod adjusting component (15), a middle adjusting device, a first internal thread guiding adjusting seat (16), a second internal thread guiding adjusting seat (17), a first overturning groove (18), a second overturning groove (19), a first overturning and stabilizing arm (20), a second overturning and stabilizing arm (21), a first stabilizing guide wheel (22) and a second stabilizing guide wheel (23), wherein the first screw rod adjusting component (14) and the second screw rod adjusting component (15) are movably assembled in the lateral adjusting groove (13).
3. A stability adjustment device for lifting apparatus according to claim 2, wherein: the first screw rod adjusting assembly (14) and the second screw rod adjusting assembly (15) are composed of two parallel thread adjusting rods, and the first internal thread guiding adjusting seat (16) and the second internal thread guiding adjusting seat (17) are composed of a main transmission frame (25) and an integrated internal thread assembling guide pipe (26), wherein the main transmission frame (25) is internally and movably assembled with a guiding transmission wheel (24), and the integrated internal thread assembling guide pipe (26) is fixed on two sides of the main transmission frame (25).
4. A stabilising arrangement for lifting apparatus according to claim 2, wherein: the middle part of the inner top surface of the lateral adjusting groove (13) is provided with a central control groove (27), and the middle adjusting device comprises an inner control motor (28) fixed on the inner top surface of the central control groove (27) and a main control gear (29) coaxially fixed on a rotating shaft at the lower end of the inner control motor (28).
5. A stabilising arrangement for lifting apparatus according to claim 2, wherein: first upset recess (18) and second upset recess (19) on set up outside storage groove (31) of inside movable mounting hydraulic telescoping control pole (30), hydraulic telescoping control pole (30) outside top activity be equipped with top installing support (32) that are used for swing joint first upset stabilizing arm (20), second upset stabilizing arm (21).
6. A stability adjustment device for lifting apparatus according to claim 3, wherein: the first overturning stabilizing arm (20) and the second overturning stabilizing arm (21) are respectively provided with an overturning connecting arm (34) with a longitudinal mounting shaft rod (33) at the top end, a linkage guide control block (35) and a mounting transverse shaft (36).
7. A stabilising arrangement for lifting apparatus according to claim 6, wherein: first upset recess (18) and second upset recess (19) interior top surface on seted up to one side put recess (38), oblique recess (38) interior top surface be equipped with top installation rings (39), convertible connecting arm (34) outside top and top installation rings (39) between through top lifting rope (40) swing joint.
8. A stabilising arrangement for lifting apparatus according to claim 1, wherein: and an anchoring device (41) is fixedly assembled at the bottom of the gantry frame (1) and at one side of the bottom-mounted driving trolley (3).
9. A stability adjustment device for lifting apparatus according to claim 2, wherein: inside hoisting equipment (6) fixed surface be equipped with a plurality of side direction steadies frame (42), side direction steadies frame (42) adjust seat (16), second internal thread direction through outside stable hoist and mount rope (43) and adjust seat (17), first stable leading wheel (22) and second stable leading wheel (23) and hoisting apparatus (4) lower extreme are connected around first internal thread direction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211297567.0A CN115477233A (en) | 2022-10-22 | 2022-10-22 | A stabilize adjusting device for hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211297567.0A CN115477233A (en) | 2022-10-22 | 2022-10-22 | A stabilize adjusting device for hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115477233A true CN115477233A (en) | 2022-12-16 |
Family
ID=84396638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211297567.0A Pending CN115477233A (en) | 2022-10-22 | 2022-10-22 | A stabilize adjusting device for hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115477233A (en) |
-
2022
- 2022-10-22 CN CN202211297567.0A patent/CN115477233A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104968597B (en) | For the apparatus and method of the component of displacement structure | |
| CN202936116U (en) | Folding type truck crane | |
| US4273242A (en) | Stabilizing device | |
| CN103832934A (en) | Foldable car crane | |
| CN110054091B (en) | Concrete pipe pile lifting appliance | |
| CN114852896A (en) | Hoisting device for slipway operation | |
| CN115477233A (en) | A stabilize adjusting device for hoisting equipment | |
| CN208515710U (en) | Water conservancy diversion shade assembly and vehicle with it | |
| CN109384162B (en) | Gantry type component transport vehicle and component transport method | |
| CN216636295U (en) | Demountable tanker carrier | |
| CN204847997U (en) | Manual winch of adjustable height | |
| CN211846934U (en) | Tower-free construction crane for arch bridge | |
| CN113738130A (en) | Large-inclined-plane curtain wall keel mounting device and construction method thereof | |
| CN110329540A (en) | A kind of nacelle installing and dismounting vehicle having multiple degrees of freedom regulatory function | |
| CN216642012U (en) | Telescopic derrick for coiled tubing operation | |
| CN219546544U (en) | Bridge crane with anti-swing function | |
| CN217947395U (en) | Lifting beam for mine transportation | |
| CN217756615U (en) | Multi-section lifting crane | |
| CN213505587U (en) | Fixing mechanism for T-beam hoisting | |
| CN220245270U (en) | Crane steel wire rope head fixing and adjusting device | |
| CN214935478U (en) | Novel container gantry crane | |
| CN113719240A (en) | Telescopic derrick for coiled tubing operation and use method thereof | |
| CN216377252U (en) | Pull rod crane for building construction | |
| CN220223277U (en) | Small hand-push hanging beam | |
| CN213085277U (en) | Tool car for maintaining sewage treatment equipment |
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 |