CN112027901A - Hoisting device for large-diameter pipe jacking construction - Google Patents
Hoisting device for large-diameter pipe jacking construction Download PDFInfo
- Publication number
- CN112027901A CN112027901A CN202010990909.1A CN202010990909A CN112027901A CN 112027901 A CN112027901 A CN 112027901A CN 202010990909 A CN202010990909 A CN 202010990909A CN 112027901 A CN112027901 A CN 112027901A
- Authority
- CN
- China
- Prior art keywords
- cross beam
- worm
- block
- hoisting device
- solar cell
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
-
- 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
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a hoisting device for large-diameter pipe jacking construction, which comprises a cross beam, wherein upright posts are symmetrically fixed at the left end and the right end of the bottom of the cross beam, a bracket is installed at the top of the cross beam, a solar cell panel is installed at the top of the bracket, and a storage battery is uniformly arranged on the cross beam at the bottom of the solar cell panel. Thereby improving the practicability of the device.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a hoisting device for large-diameter pipe jacking construction.
Background
Along with the large-scale rapid development of urbanization, a large amount of underground pipelines, underground traffic and underground buildings are continuously newly built, reconstructed and expanded, wherein the pipe jacking method is widely applied by the advantages of wide applicable soil body range, small soil layer disturbance, small operation engineering quantity and the like, a hoisting device is required to be adopted in the using process of the pipe jacking, but the existing device still has certain problems, and the specific problems are as follows:
the roof of different specifications can't be hoisted to traditional device to the practicality of device has been reduced, and the condition that the push pipe falls takes place easily at the in-process of hoist and mount, brings the potential safety hazard, and traditional device also does not have energy-conserving advantage in addition, causes the waste of the energy.
Disclosure of Invention
The invention aims to provide a hoisting device for large-diameter pipe jacking construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hoisting device for large-diameter pipe jacking construction comprises a cross beam, stand columns are symmetrically fixed at the left end and the right end of the bottom of the cross beam, a support is installed at the top of the cross beam, a solar cell panel is installed at the top of the support, a storage battery is uniformly arranged on the cross beam at the bottom of the solar cell panel, driving mechanisms are symmetrically installed at the left end and the right end of the bottom of the cross beam, a wire take-up roller is installed at one end of each driving mechanism through a rotating shaft, a steel wire rope is wound on the outer wall of each wire take-up roller, a fixed pulley is fixed at one end, close to the driving mechanisms, of the bottom of the cross beam, the steel wire rope penetrates through the fixed pulley and is installed with a buffer mechanism, a lifting plate is installed at the bottom of the buffer mechanism, a lead screw is transversely installed in an inner cavity of the lifting plate through a bearing, a driving block is, the connecting rod is installed to the bottom of drive block, and the connecting rod stretches out the lifter plate and installs the fixed block, the bar hole that matches each other with the connecting rod is seted up to the bottom of lifter plate, the fixed block is installed to buffer gear's bottom, the fixed block is kept away from the one end of lifter plate and is installed splint, the inner wall equidistant rubber ball that is provided with of splint, the lifter plate bottom is close to the one end of splint and installs the couple, photovoltaic controller and the input electric connection of battery are passed through to solar cell panel's output, control panel's output passes through wire and servo motor's input electric connection.
Preferably, a reinforcing rib is arranged at the joint of the cross beam and the upright post.
Based on the technical characteristics, the firmness of connection between the cross beam and the stand column is enhanced, so that the device is more stable in use.
Preferably, the bottom of stand is fixed with the base, the edge at base top is provided with fixing bolt at the equidistant, and fixing bolt's bottom stretches out the base.
Based on the technical characteristics, the device is convenient to use, the base and the ground are directly fixedly installed by the fixing bolt, and the wind resistance and the stability of the device are improved.
Preferably, actuating mechanism includes mount pad, worm wheel, mounting bracket, worm and driving motor, actuating mechanism's mount pad is located the bottom of crossbeam, the one end that crossbeam vertical center line was kept away from to the mount pad is passed through the bearing and is installed the worm, the one end that the mount pad was kept away from to the crossbeam bottom is installed driving motor, and driving motor's power take off end is connected through the one end of pivot with the worm, the below meshing of worm has the worm wheel, and the worm wheel passes through the pivot and fixes the one side at receipts line roller, driving motor's input passes through wire and control panel's output electric connection.
Based on the technical characteristics, the driving mechanism drives the take-up roller to rotate, and the steel wire rope is wound and unwound.
Preferably, buffer gear includes movable rod, buffer spring, slide rail, casing, slider and fly leaf, buffer gear's movable rod is located wire rope's bottom, the outer wall cover of movable rod is equipped with the casing, the slide rail has been seted up to the lateral wall symmetry about the casing inner chamber, the inner chamber slidable mounting of slide rail has the slider, install the fly leaf between the slider, and the top of fly leaf is connected with the bottom of movable rod, be provided with buffer spring between the top of fly leaf and movable rod inner chamber.
Based on above-mentioned technical characteristics, the push pipe is when rising, and the pressure is given the fly leaf through the movable rod transmission to the rocking of production for thereby the fly leaf passes through the slider and slides in the inner chamber of slide rail and extrudees buffer spring, relies on buffer spring's flexible offset pressure.
Preferably, the inner chamber of fixed block is provided with the draw-in groove, the top of splint is provided with the fixture block that matches each other with the draw-in groove, the left and right sides both ends symmetry spiro union of fixed block has locking bolt, and the one end of locking bolt stretches into the inner chamber of fixed block and offsets with the fixture block.
Based on above-mentioned technical characteristics, conveniently take out locking bolt from the inner chamber of fixed block for the fixture block breaks away from the inner chamber of draw-in groove, and the splint of being convenient for are dismantled and are changed and push pipe assorted size from the connecting rod, have improved the practicality of device.
Compared with the prior art, the invention has the beneficial effects that:
(1) bind the push pipe and hang on the couple, later according to the specification of push pipe, take out locking bolt from the inner chamber of fixed block, make the fixture block break away from the inner chamber of draw-in groove, dismantle splint and change from the fixed block this moment, later start through control panel control servo motor, servo motor drives the lead screw through the pivot and rotates, thereby make the drive block drive splint to be close to the push pipe, it is fixed with it until rubber ball and push pipe direct contact, thereby make the device conveniently hoist the push pipe of different specifications through multiple mode, reduce the possibility that the push pipe appears falling, thereby the practicality of device has been improved.
(2) Solar cell panel passes through the inner chamber that photovoltaic controller turned into electric energy storage battery with light energy to make the battery can provide the power source for driving motor, servo motor and control panel, thereby embodied the device and had energy-conserving advantage, convenient the popularization, avoided consuming a large amount of electric energy.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic bottom view of the lifter plate of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a solar panel; 2. a cross beam; 3. a wire take-up roller; 4. a support; 5. a fixed pulley; 6. a storage battery; 7. a drive mechanism; 701. a mounting seat; 702. a worm gear; 703. a mounting frame; 704. a worm; 705. a drive motor; 8. a servo motor; 9. a screw rod; 10. a rubber ball; 11. a control panel; 12. fixing the bolt; 13. a base; 14. a splint; 15. hooking; 16. a drive block; 17. a lifting plate; 18. a wire rope; 19. reinforcing ribs; 20. a column; 21. a strip-shaped hole; 22. a buffer mechanism; 2201. a movable rod; 2202. a buffer spring; 2203. a slide rail; 2204. a housing; 2205. a slider; 2206. a movable plate; 23. a connecting rod; 24. a fixed block; 25. locking the bolt; 26. a card slot; 27. and (7) clamping blocks.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a hoisting device for large-diameter pipe jacking construction comprises a cross beam 2, upright posts 20 are symmetrically fixed at the left end and the right end of the bottom of the cross beam 2, reinforcing ribs 19 are arranged at the joints of the cross beam 2 and the upright posts 20, a base 13 is fixed at the bottom of the upright posts 20, fixing bolts 12 are arranged at equal intervals at the edge of the top of the base 13, the bottoms of the fixing bolts 12 extend out of the base 13, a support 4 is installed at the top of the cross beam 2, a solar panel 1 is installed at the top of the support 4, storage batteries 6 are uniformly arranged on the cross beam 2 at the bottom of the solar panel 1, driving mechanisms 7 are symmetrically installed at the left end and the right end of the bottom of the cross beam 2, a wire take-up roller 3 is installed at one end of each driving mechanism 7 through a rotating shaft, each driving mechanism 7 comprises an installation seat 701, a worm wheel 702, an installation frame, a worm 704 and a driving motor 705, the installation seat 701 is, a driving motor 705 is arranged at one end of the bottom of the cross beam 2 far away from the mounting seat 701, a power output end of the driving motor 705 is connected with one end of a worm 704 through a rotating shaft, a worm wheel 702 is meshed below the worm 704, the worm wheel 702 is fixed at one side of the wire take-up roller 3 through the rotating shaft, an input end of the driving motor 705 is electrically connected with an output end of a control panel 11 through a lead wire, a steel wire rope 18 is wound on the outer wall of the wire take-up roller 3, a fixed pulley 5 is fixed at one end of the bottom of the cross beam 2 close to a driving mechanism 7, the steel wire rope 18 passes through the fixed pulley 5 and is provided with a buffer mechanism 22, a lifting plate 17 is arranged at the bottom of the buffer mechanism 22, a lead screw 9 is transversely arranged in an inner cavity of the lifting plate 17 through a bearing, a driving block 16 is sleeved on the outer, the bottom of the driving block 16 is provided with a connecting rod 23, the connecting rod 23 extends out of the lifting plate 17 and is provided with a fixed block 24, the buffer mechanism 22 comprises a movable rod 2201, a buffer spring 2202, a slide rail 2203, a shell 2204, a slide block 2205 and a movable plate 2206, the movable rod 2201 of the buffer mechanism 22 is positioned at the bottom of the steel wire rope 18, the outer wall of the movable rod 2201 is sleeved with the shell 2204, the slide rail 2203 is symmetrically arranged on the left side wall and the right side wall of the inner cavity of the shell 2204, the inner cavity of the slide rail 2203 is slidably provided with the slide block 2205, the movable plate 2206 is arranged between the slide blocks 2205, the top of the movable plate 2206 is connected with the bottom of the movable rod 2201, the buffer spring 2202 is arranged between the movable plate 2206 and the top of the inner cavity of the movable rod 2201, the bottom of the lifting plate 17 is provided with a strip-shaped hole 21, the top of splint 14 is provided with the fixture block 27 that matches each other with draw-in groove 26, both ends symmetry spiro union has locking bolt 25 about fixed block 24, and the one end of locking bolt 25 stretches into the inner chamber of fixed block 24 and offsets with fixture block 27, the inner wall of splint 14 is equidistant to be provided with rubber ball 10, the couple 15 is installed to the one end that lifter plate 17 bottom is close to splint 14, photovoltaic controller and battery 6's input electric connection are passed through to solar cell panel 1's output, control panel 11's output passes through wire and servo motor 8's input electric connection.
The working principle is as follows: when the device is used, the base 13 is directly contacted with the ground, the fixing bolt 12 is screwed into the ground, the device is conveniently and fixedly installed, the working stability of the device is improved, meanwhile, the solar cell panel 1 converts light energy into electric energy through the photovoltaic controller and stores the electric energy in the inner cavity of the storage battery 6, so as to provide a power source for the device, the driving motor 705 is electrified through the control panel 11 to work and drive the worm 704 to rotate, the worm 704 rotates to drive the worm wheel 702 to rotate, the wire take-up roller 3 is driven to rotate to drive the steel wire rope 18 to be taken up and down so as to drive the lifting plate 17 to move up and down, the top pipe to be hoisted is tied at the bottom of the hook 15, then the locking bolt 25 is taken out of the inner cavity of the fixing block 24 according to the specification of the top pipe, so that the clamping block 27 is separated from the inner cavity of the clamping groove 26, servo motor 8 drives lead screw 9 through the pivot and rotates, thereby it is close to the push pipe to make driving block 16 drive splint 14, until rubber ball 10 with push pipe direct contact with its fixed locking, thereby it hoists the push pipe of different specifications enough to make the device be convenient for through multiple mode, reduce the possibility that the push pipe appears falling, thereby the practicality of device has been improved, the push pipe is when rising, produce when rocking transmit pressure for fly leaf 2206 through movable rod 2201, thereby it extrudees buffer spring 2202 to make fly leaf 2206 pass through the slider 2205 at the inner chamber of slide rail 2203 and slide, rely on the flexible of buffer spring 2202 to offset pressure, reduce to hoist device pressure, make the push pipe more steady at the in-process that rises.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a hoist device is used in construction of major diameter push pipe, includes crossbeam (2), its characterized in that: the solar cell panel comprises a cross beam (2), wherein columns (20) are symmetrically fixed at the left end and the right end of the bottom of the cross beam (2), a support (4) is installed at the top of the cross beam (2), a solar cell panel (1) is installed at the top of the support (4), a storage battery (6) is uniformly arranged on the cross beam (2) at the bottom of the solar cell panel (1), driving mechanisms (7) are symmetrically installed at the left end and the right end of the bottom of the cross beam (2), a wire take-up roller (3) is installed at one end of each driving mechanism (7) through a rotating shaft, a steel wire rope (18) is wound on the outer wall of the wire take-up roller (3), a fixed pulley (5) is fixed at one end of the bottom of the cross beam (2) close to the driving mechanisms (7), the steel wire rope (18) penetrates through the fixed pulley (5) to install a buffer mechanism (22), a lifting plate (, the outer wall cover of lead screw (9) is equipped with drive block (16), servo motor (8) are installed to the right side wall of lifter plate (17), the power take off end of servo motor (8) is connected through the right-hand member of pivot with lead screw (9), connecting rod (23) are installed to the bottom of drive block (16), and connecting rod (23) stretch out lifter plate (17) and install fixed block (24), bar hole (21) that match each other with connecting rod (23) are seted up to the bottom of lifter plate (17), fixed block (24) are installed to the bottom of buffer gear (22), splint (14) are installed to the one end that lifter plate (17) were kept away from in fixed block (24), the inner wall equidistance of splint (14) is provided with rubber ball (10), couple (15) are installed to the one end that lifter plate (17) bottom is close to splint (14), the input that photovoltaic controller and battery (6) were passed through to the output of solar cell panel (1), solar cell And the output end of the control panel (11) is electrically connected with the input end of the servo motor (8) through a lead.
2. The hoisting device for large-diameter pipe jacking construction according to claim 1, wherein: and reinforcing ribs (19) are arranged at the joints of the cross beams (2) and the upright columns (20).
3. The hoisting device for large-diameter pipe jacking construction according to claim 1, wherein: the bottom of stand (20) is fixed with base (13), the edge at base (13) top is provided with fixing bolt (12) at the equidistant, and fixing bolt (12)'s bottom stretches out base (13).
4. The hoisting device for large-diameter pipe jacking construction according to claim 1, wherein: actuating mechanism (7) are including mount pad (701), worm wheel (702), mounting bracket (703), worm (704) and driving motor (705), mount pad (701) of actuating mechanism (7) are located the bottom of crossbeam (2), the one end that crossbeam (2) vertical center line was kept away from in mount pad (701) is passed through the bearing and is installed worm (704), driving motor (705) are installed to the one end that mount pad (701) was kept away from in crossbeam (2) bottom, and the power take off end of driving motor (705) is connected with the one end of worm (704) through the pivot, the below meshing of worm (704) has worm wheel (702), and worm wheel (702) fix the one side of receiving line roller (3) through the pivot, the input of driving motor (705) passes through the output electric connection of wire and control panel (11).
5. The hoisting device for large-diameter pipe jacking construction according to claim 1, wherein: the buffer mechanism (22) comprises a movable rod (2201), a buffer spring (2202), a sliding rail (2203), a shell (2204), a sliding block (2205) and a movable plate (2206), wherein the movable rod (2201) of the buffer mechanism (22) is located at the bottom of a steel wire rope (18), the shell (2204) is sleeved on the outer wall of the movable rod (2201), the sliding rail (2203) is symmetrically arranged on the left side wall and the right side wall of the inner cavity of the shell (2204), the sliding block (2205) is slidably mounted in the inner cavity of the sliding rail (2203), the movable plate (2206) is mounted between the sliding blocks (2205), the top of the movable plate (2206) is connected with the bottom of the movable rod (2201), and the buffer spring (2202) is arranged between the movable plate (2206) and the top of the inner cavity.
6. The hoisting device for large-diameter pipe jacking construction according to claim 1, wherein: the inner chamber of fixed block (24) is provided with draw-in groove (26), the top of splint (14) is provided with fixture block (27) of matcing each other with draw-in groove (26), the left and right sides both ends symmetry spiro union of fixed block (24) has locking bolt (25), and the one end of locking bolt (25) stretches into the inner chamber of fixed block (24) and offsets with fixture block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990909.1A CN112027901A (en) | 2020-09-19 | 2020-09-19 | Hoisting device for large-diameter pipe jacking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990909.1A CN112027901A (en) | 2020-09-19 | 2020-09-19 | Hoisting device for large-diameter pipe jacking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112027901A true CN112027901A (en) | 2020-12-04 |
Family
ID=73575644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990909.1A Pending CN112027901A (en) | 2020-09-19 | 2020-09-19 | Hoisting device for large-diameter pipe jacking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112027901A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850539A (en) * | 2021-01-28 | 2021-05-28 | 李洪宾 | Equipment and method for carrying, positioning and installing vertical battens of building infilled wall |
| CN112875489A (en) * | 2021-03-01 | 2021-06-01 | 李伦伟 | Hoisting equipment for building board |
| CN113896147A (en) * | 2021-10-29 | 2022-01-07 | 广东电网有限责任公司 | Hoisting device |
| CN115385146A (en) * | 2022-10-17 | 2022-11-25 | 新亚新智能科技(南通)有限公司 | Rolling equipment for carbon fiber board |
| CN118343598A (en) * | 2024-06-18 | 2024-07-16 | 泰州亚航金属结构有限公司 | Building material hoist device and lifting clamp thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668409A (en) * | 2016-04-17 | 2016-06-15 | 柴德维 | Clamp applicable to steel pipe hoisting |
| CN108555945A (en) * | 2018-04-27 | 2018-09-21 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of manipulator positioning grasping mechanism |
| CN208372482U (en) * | 2018-06-08 | 2019-01-15 | 江苏中天演艺智能科技有限公司 | A kind of stable flybar |
| CN209685209U (en) * | 2018-11-08 | 2019-11-26 | 王建峰 | A kind of simple ground jack of well site of oil field |
| CN210393441U (en) * | 2019-07-02 | 2020-04-24 | 和驰起重机械(天津)有限公司 | Lifting appliance for crane |
| CN211366758U (en) * | 2019-09-28 | 2020-08-28 | 杜扬眉 | Large-scale power equipment installation is with hoist and mount framework |
| CN212953915U (en) * | 2020-09-19 | 2021-04-13 | 南京建工集团有限公司 | Hoisting device for large-diameter pipe jacking construction |
-
2020
- 2020-09-19 CN CN202010990909.1A patent/CN112027901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668409A (en) * | 2016-04-17 | 2016-06-15 | 柴德维 | Clamp applicable to steel pipe hoisting |
| CN108555945A (en) * | 2018-04-27 | 2018-09-21 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of manipulator positioning grasping mechanism |
| CN208372482U (en) * | 2018-06-08 | 2019-01-15 | 江苏中天演艺智能科技有限公司 | A kind of stable flybar |
| CN209685209U (en) * | 2018-11-08 | 2019-11-26 | 王建峰 | A kind of simple ground jack of well site of oil field |
| CN210393441U (en) * | 2019-07-02 | 2020-04-24 | 和驰起重机械(天津)有限公司 | Lifting appliance for crane |
| CN211366758U (en) * | 2019-09-28 | 2020-08-28 | 杜扬眉 | Large-scale power equipment installation is with hoist and mount framework |
| CN212953915U (en) * | 2020-09-19 | 2021-04-13 | 南京建工集团有限公司 | Hoisting device for large-diameter pipe jacking construction |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850539A (en) * | 2021-01-28 | 2021-05-28 | 李洪宾 | Equipment and method for carrying, positioning and installing vertical battens of building infilled wall |
| CN112875489A (en) * | 2021-03-01 | 2021-06-01 | 李伦伟 | Hoisting equipment for building board |
| CN112875489B (en) * | 2021-03-01 | 2022-09-09 | 浙江科宏建设有限公司 | Hoisting equipment for building board |
| CN113896147A (en) * | 2021-10-29 | 2022-01-07 | 广东电网有限责任公司 | Hoisting device |
| CN115385146A (en) * | 2022-10-17 | 2022-11-25 | 新亚新智能科技(南通)有限公司 | Rolling equipment for carbon fiber board |
| CN118343598A (en) * | 2024-06-18 | 2024-07-16 | 泰州亚航金属结构有限公司 | Building material hoist device and lifting clamp thereof |
| CN118343598B (en) * | 2024-06-18 | 2024-08-09 | 泰州亚航金属结构有限公司 | Building material hoist device and lifting clamp thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112027901A (en) | Hoisting device for large-diameter pipe jacking construction | |
| CN212953915U (en) | Hoisting device for large-diameter pipe jacking construction | |
| CN208779308U (en) | A kind of traffic integrated street lamp | |
| CN212248943U (en) | Support tool for construction of green building energy-saving roof | |
| CN113153649A (en) | Wind power monitoring device with lifting structure for wind generating set | |
| CN207051514U (en) | A kind of self-supporting wind measuring device | |
| CN219316479U (en) | A safe suspended structure for building build high altitude construction | |
| CN215114673U (en) | Channel flow monitor | |
| CN220643959U (en) | Mounting rack for expressway | |
| CN221380823U (en) | Factory building roof photovoltaic module | |
| CN205484675U (en) | Power transmission line insulator detects power unit of instrument | |
| CN213028333U (en) | Highway removes supervisory equipment with along automatic function that moves of highway guardrail | |
| CN221196843U (en) | Water supply pipeline equipment for intelligently monitoring water quality | |
| CN221258389U (en) | Dust monitoring device for urban dust treatment system | |
| CN220021616U (en) | Electric power grounding pile | |
| CN221197094U (en) | Municipal administration solar street lamp | |
| CN219670060U (en) | Fixing auxiliary device for building electrical construction | |
| CN220416876U (en) | Novel wind driven generator operation monitoring equipment | |
| CN221877745U (en) | Suspension device for repairing bridge | |
| CN214843826U (en) | Waterproof seepage appraisal detection device of building roofing | |
| CN220647516U (en) | Hotel room information foreground display device | |
| CN221372178U (en) | Pile driver for civil engineering | |
| CN217732530U (en) | A cable device for photovoltaic module installation | |
| CN221706681U (en) | Reservoir water level monitoring facilities | |
| CN215569103U (en) | Regulation formula control pole convenient to overhaul |
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 |