CN112623976A - Heavy tower crane with transverse supporting and stabilizing equipment - Google Patents
Heavy tower crane with transverse supporting and stabilizing equipment Download PDFInfo
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- CN112623976A CN112623976A CN202011504700.6A CN202011504700A CN112623976A CN 112623976 A CN112623976 A CN 112623976A CN 202011504700 A CN202011504700 A CN 202011504700A CN 112623976 A CN112623976 A CN 112623976A
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 42
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a heavy tower crane with transverse supporting and stabilizing equipment, which comprises a base, a tower body, a rotating platform, a crane boom, a balance arm, a counterweight block, a transverse supporting mechanism and a counterweight adjusting mechanism, wherein the tower body is positioned at the upper end of the base, the rotating platform is positioned on the tower body, the crane boom and the balance arm are respectively positioned at two sides of the upper end of the tower body, the crane boom and the balance arm are positioned on the same horizontal line, a lifting hook is arranged on the crane boom, and the counterweight block is arranged at the lower end of the balance arm. According to the invention, the transverse supporting mechanism is arranged, the fixed frame can be installed on the tower body, then one ends of the first connecting rod and the second connecting rod are connected with the installation seat, the installation seat is fixedly connected with a building through the installation plate, the transverse stability of the tower body is increased, and meanwhile, the electric push rod can be extended or contracted, so that the supporting angles of the first connecting rod and the second connecting rod can be adjusted, the automatic adjustment can be carried out according to the distance between the tower body and the building, and the flexibility is good.
Description
Technical Field
The invention relates to the related technical field of tower cranes, in particular to a heavy tower crane with transverse supporting and stabilizing equipment.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable equipment on the building site, and when the tower crane operation, and the building all reached more than 13 layers, must carry out the tower crane anchor (adhere to) to prefabricated assembly type structure. In the traditional cast-in-place structure, a tower crane pull rod extends into a cast-in-place wallboard hole, and is connected with a cast-in-place wall body through a steel plate and a bolt in a pulling mode, so that anchoring is realized, and the stability of the tower crane is improved.
However, the regulation of being not convenient for mostly when current heavy tower crane uses horizontal supporting mechanism, because there is certain distance between body of the tower and the building, when the distance is great, horizontal supporting mechanism often needs external extension mechanism, when the distance is less, then need be equipped with the horizontal supporting mechanism of extra size, be not convenient for use, and current balancing weight is fixed on the balance arm mostly, be not convenient for adjust its position and height, and when extreme weather such as typhoon, the potential safety hazard is brought easily to the balancing weight of eminence, need improve.
Disclosure of Invention
The invention aims to provide a heavy tower crane with transverse supporting and stabilizing equipment, and aims to solve the problems that most of the existing transverse supporting mechanisms for the heavy tower crane in the background art are inconvenient to adjust when in use, a certain distance exists between a tower body and a building, the transverse supporting mechanism usually needs to be externally connected with an extension mechanism when the distance is larger, and when the distance is smaller, an extra-sized transverse supporting mechanism needs to be arranged, so that the transverse supporting mechanism is inconvenient to use, most of the existing balancing weights are fixed on a balancing arm, so that the position and the height of the balancing weights are inconvenient to adjust, and potential safety hazards are easily caused by the balancing weights at high positions in extreme weather such as typhoon.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heavy tower crane with transversely support firm equipment, includes base, body of the tower, revolving stage, jib loading boom, balance arm, balancing weight, horizontal supporting mechanism and counter weight adjustment mechanism, the body of the tower is located the base upper end, the revolving stage is located the body of the tower, jib loading boom and balance arm are located body of the tower upper end both sides respectively, and jib loading boom and balance arm are located same water flat line, be equipped with the lifting hook on the jib loading boom, the balancing weight is installed at the balance arm lower extreme, and balancing weight and balance arm sliding connection, horizontal supporting mechanism installs on the body of the tower, horizontal supporting mechanism one end is connected with the building, counter weight adjustment mechanism is located the balance arm.
Preferably, horizontal supporting mechanism includes fixed frame, head rod, mount pad, second connecting rod, fixed frame passes through fastening bolt fixed mounting on the body of the tower, head rod, second connecting rod one end all with fixed frame lateral wall swing joint, the head rod, the second connecting rod other end and mount pad sliding connection, all be equipped with the multiunit mounting panel on the wall of mount pad both sides.
Preferably, mount pad upper surface both sides all are equipped with the second spout, be equipped with the second slider in the second spout, head rod, second connecting rod one end all are connected with the second slider through extending the subassembly, and are two sets of be equipped with electric push rod between the second spout, electric push rod fixed mounting is on the mount pad, electric push rod one end fixedly connected with slides spacing horizontal pole.
Preferably, the sliding limiting cross rod is located between the first connecting rod and the second connecting rod, two ends of the sliding limiting cross rod are movably connected with first sliding blocks, and first sliding grooves matched with the first sliding blocks are formed in side walls of the first connecting rod and the second connecting rod.
Preferably, it is two sets of the extension subassembly includes thread bush, first threaded rod, second threaded rod and connecting block, first threaded rod, second threaded rod be located the thread bush both ends respectively and with thread bush threaded connection, first threaded rod one end is rotated with the connecting block and is connected, connecting block and second slider swing joint are two sets of second threaded rod one end is rotated with head rod, second connecting rod one end respectively and is connected.
Preferably, counter weight adjustment mechanism includes first driving motor, first screw rod, second screw rod and removes the seat, first screw rod, second screw rod all rotate and install in the balance arm upper end, first driving motor fixed mounting is in balance arm upper surface one side, and first driving motor's output and first screw rod fixed connection, be connected through driving belt between first screw rod and the second screw rod, all be equipped with the nut on first screw rod, the second screw rod, remove seat fixed mounting in the nut upper end.
Preferably, a winding frame is arranged on the moving seat, a winding shaft is rotatably mounted on the winding frame, a second driving motor is arranged on one side wall of the winding frame, an output shaft of the second driving motor is fixedly connected with the winding shaft, a steel wire traction rope is wound on the winding shaft, and one end of the steel wire traction rope penetrates through a through groove formed in the balance arm and is fixedly connected with the balancing weight.
Preferably, the bottom end of the nut is fixedly connected with a third sliding block, and third sliding grooves matched with the third sliding block are formed in two sides of the upper surface of the balance arm.
The invention provides a heavy tower crane with transverse supporting and stabilizing equipment, which has the following beneficial effects:
(1) according to the invention, the transverse supporting mechanism is arranged, the fixed frame can be installed on the tower body, then one ends of the first connecting rod and the second connecting rod are connected with the installation seat, the installation seat is fixedly connected with the building through the installation plate, the transverse stability of the tower body is increased, the electric push rod and the sliding limiting cross rod are arranged, two ends of the sliding limiting cross rod are respectively connected with the first connecting rod and the second connecting rod in a sliding manner, the electric push rod can be used for extending or contracting, so that the supporting angles of the first connecting rod and the second connecting rod can be adjusted, the flexibility is good, and the use is convenient.
(2) According to the invention, the color inducing extension components are arranged at the ends, connected with the mounting seat, of the first connecting rod and the second connecting rod, and the lengths of the first connecting rod and the second connecting rod can be finely adjusted by adjusting the extension components, so that the transverse supporting mechanism has a wide application range and is convenient to use.
(3) The invention can utilize the first driving motor to work to drive the first screw rod and the second screw rod to synchronously rotate according to the use requirement by arranging the counterweight adjusting mechanism, thereby moving the nut and driving the moving seat to synchronously move, moving the winding frame on the moving seat, driving the counterweight block to synchronously move through the steel wire traction rope, leading the counterweight block to transversely slide on the balance arm, being convenient for adjusting the position of the counterweight block, having good flexibility,
(4) according to the invention, the winding frame is arranged, and the winding shaft can be driven by the second driving motor to rotate forwards or reversely, so that the winding shaft can be wound or unwound, the height of the balancing weight can be conveniently adjusted, the height of the balancing weight can be reduced in extreme weather such as strong wind, the stability of the tower body can be increased, the safety is high, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a lateral support mechanism of the present invention;
FIG. 3 is a schematic view of a first connecting rod according to the present invention;
FIG. 4 is a right side view of the mounting base of the present invention;
FIG. 5 is a schematic top view of the balance arm of the present invention;
fig. 6 is a schematic side view of the balance arm according to the present invention.
In the figure: 1. a base; 2. a tower body; 3. a rotating table; 4. a cargo boom; 5. a hook; 6. a balance arm; 7. a balancing weight; 8. a fixed frame; 9. a first connecting rod; 10. a mounting seat; 11. a second connecting rod; 12. fastening a bolt; 13. sliding the limiting cross bar; 14. a first slider; 15. an electric push rod; 16. a second slider; 17. a second chute; 18. a threaded sleeve; 19. a first chute; 20. a first threaded rod; 21. a second threaded rod; 22. connecting blocks; 23. mounting a plate; 24. a first drive motor; 25. a first screw; 26. a second screw; 27. a drive belt; 28. a through groove; 29. a second drive motor; 30. a movable seat; 31. a steel wire hauling rope; 32. a winding frame; 33. a winding shaft; 34. a nut; 35. a third slider; 36. and a third chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a heavy tower crane with transversely support firm equipment, includes base 1, body of the tower 2, revolving stage 3, jib loading boom 4, balance arm 6, balancing weight 7, horizontal supporting mechanism and counter weight adjustment mechanism, body of the tower 2 is located 1 upper end of base, revolving stage 3 is located body of the tower 2, jib loading boom 4 and balance arm 6 are located 2 upper end both sides of body of the tower respectively, and jib loading boom 4 and balance arm 6 are located same water flat line, be equipped with lifting hook 5 on the jib loading boom 4, balancing weight 7 is installed at 6 lower extremes of balance arm, and balancing weight 7 and 6 sliding connection of balance arm, horizontal supporting mechanism installs on body of the tower 2, horizontal supporting mechanism one end is connected with the building, counter weight adjustment mechanism is located balance arm 6.
The transverse supporting mechanism comprises a fixed frame 8, a first connecting rod 9, a mounting seat 10 and a second connecting rod 11, the fixed frame 8 is fixedly mounted on the tower body 2 through a fastening bolt 12, one end of each of the first connecting rod 9 and the second connecting rod 11 is movably connected with the side wall of the fixed frame 8, the other end of each of the first connecting rod 9 and the second connecting rod 11 is slidably connected with the mounting seat 10, a plurality of groups of mounting plates 23 are arranged on the two side walls of the mounting seat 10, the fixed frame 8 can be mounted on the tower body 2, then the mounting seat 10 is fixedly connected with a building through the mounting plates 23, and simultaneously the supporting angles of the first connecting rod 9 and the second connecting rod 11 can be adjusted according to the distance between the building and the tower body 2, so that the distance between the tower body 2 and the mounting seat 10 is the same as the distance between the tower body 2 and the building, and the mounting is convenient, the stability of the lateral support of the tower body 2 is increased.
The utility model discloses a spacing horizontal pole of electricity push rod 15, including mount pad 10, first slider 13, second slider 15, electric push rod 15 one end fixedly connected with slip spacing horizontal pole 13, can utilize electric push rod 15 to extend or shrink, thereby promote or stimulate slip spacing horizontal pole 13 and remove, slip spacing horizontal pole 13 through first slider 14 along first connecting rod 9, the last spout 19 of second connecting rod 11 remove, and can change the angle of first connecting rod 9, second connecting rod 11 when just sliding spacing horizontal pole 13 removes, thereby realize the distance adjustment between mount pad 10 and the body of tower 2.
The sliding limiting cross rod 13 is located between the first connecting rod 9 and the second connecting rod 11, the two ends of the sliding limiting cross rod 13 are movably connected with the first sliding blocks 14, the side walls of the first connecting rod 9 and the second connecting rod 11 are respectively provided with a first sliding groove 19 matched with the first sliding blocks 14, so that the sliding limiting cross rod 13 can move along the first sliding grooves 19 on the first connecting rod 9 and the second connecting rod 11 through the first sliding blocks 14, and the moving stability of the sliding limiting cross rod 13 is guaranteed.
Two sets of the extension subassembly includes thread bush 18, first threaded rod 20, second threaded rod 21 and connecting block 22, first threaded rod 20, second threaded rod 21 are located thread bush 18 both ends respectively and with thread bush 18 threaded connection, first threaded rod 20 one end is rotated with connecting block 22 and is connected, connecting block 22 and second slider 16 swing joint, two sets of second threaded rod 21 one end is rotated with head rod 9, second connecting rod 11 one end respectively and is connected, can be through rotating first threaded rod 20 or second threaded rod 21 for first threaded rod 20 or second threaded rod 21 extend or contract to in the thread bush 18, thereby extend the length of head rod 9, second connecting rod 11, make length adjustable, application scope is wide, convenient to use.
The counterweight adjusting mechanism comprises a first driving motor 24, a first screw rod 25, a second screw rod 26 and a moving seat 30, wherein the first screw rod 25 and the second screw rod 26 are rotatably installed at the upper end of the balance arm 6, the first driving motor 24 is fixedly installed on one side of the upper surface of the balance arm 6, the output end of the first driving motor 24 is fixedly connected with the first screw rod 25, the first screw rod 25 is connected with the second screw rod 26 through a transmission belt 27, nuts 34 are respectively arranged on the first screw rod 25 and the second screw rod 26, the moving seat 30 is fixedly installed at the upper end of the nut 34, the first driving motor 24 can be utilized to work to drive the first screw rod 25 to rotate, the first screw rod 25 drives the second screw rod 26 to synchronously move through the transmission belt 27, so that the two sets of nuts 34 synchronously move, the moving seat 30 is driven to synchronously move when the nut 34 moves, and the winding frame 32 on the moving seat 30 synchronously moves, the winding frame 32 drives the balancing weight 7 to move synchronously through the steel wire traction rope 31 when moving, so that the position of the balancing weight 7 is adjusted, and the use is convenient.
Move and be equipped with rolling frame 32 on the seat 30, it installs rolling axle 33 to rotate on the rolling frame 32, be equipped with second driving motor 29 on a lateral wall of rolling frame 32, second driving motor 29's output shaft and rolling axle 33 fixed connection, the winding is equipped with steel wire haulage rope 31 on the rolling axle 33, steel wire haulage rope 31 one end is run through logical groove 28 and balancing weight 7 fixed connection of seting up on the balance arm 6, can utilize second driving motor 29 work to drive rolling axle 33 and carry out forward rotation or reverse rotation to realize the rolling or unreel work, realize the regulation to balancing weight 7 height.
It should be noted that, when the heavy tower crane with the transverse supporting and stabilizing device works, the fixing frame 8 can be installed on the tower body 2, then the supporting angles of the first connecting rod 9 and the second connecting rod 11 are adjusted according to the distance between the tower body 2 and the building, the electric push rod 15 is used for extending or contracting, so as to push or pull the sliding limiting cross rod 13 to move, the sliding limiting cross rod 13 moves along the first sliding groove 19 on the first connecting rod 9 and the second connecting rod 11 through the first sliding block 14, and the angles of the first connecting rod 9 and the second connecting rod 11 can be changed while the sliding limiting cross rod 13 moves, so as to adjust the distance between the installation seat 10 and the tower body 2, so that the distance between the tower body 2 and the installation seat 10 is the same as the distance between the tower body 2 and the building, and then the installation seat 10 is fixedly connected with the building through the installation plate 23, the stability of the transverse support of the tower body 2 is improved, and in the installation process, the first threaded rod 20 or the second threaded rod 21 can be extended or contracted into the threaded sleeve 18 by rotating the first threaded rod 20 or the second threaded rod 21, so that the lengths of the first connecting rod 9 and the second connecting rod 11 are extended, the length is adjustable, the application range is wide, and the use is convenient; when the position of the counterweight block 7 needs to be adjusted, the first driving motor 24 can be used to drive the first screw rod 25 to rotate, the first screw rod 25 drives the second screw rod 26 to synchronously move through the transmission belt 27, so that the two sets of nuts 34 synchronously move, the nuts 34 simultaneously drive the moving seat 30 to synchronously move, so that the winding frame 32 on the moving seat 30 synchronously moves, the winding frame 32 simultaneously drives the counterweight block 7 to synchronously move through the steel wire traction rope 31, the position of the counterweight block 7 is adjusted, when the nuts 34 move, the third slide groove 36 can be extended through the third slide block 35 to slide, the movement stability is ensured, when the height of the counterweight block 7 needs to be adjusted, the second driving motor 29 can be used to drive the winding shaft 33 to positively rotate or reversely rotate, the winding or unwinding work is realized, and the height adjustment of the counterweight block 7 is realized, the flexibility is good, convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The heavy tower crane with the transverse supporting and stabilizing equipment is characterized by comprising a base (1), a tower body (2), a rotating platform (3), a crane boom (4), a balance arm (6), a balancing weight (7), a transverse supporting mechanism and a counterweight adjusting mechanism, wherein the tower body (2) is positioned at the upper end of the base (1), the rotating platform (3) is positioned on the tower body (2), the crane boom (4) and the balance arm (6) are respectively positioned at two sides of the upper end of the tower body (2), the crane boom (4) and the balance arm (6) are positioned on the same horizontal line, a lifting hook (5) is arranged on the crane boom (4), the balancing weight (7) is arranged at the lower end of the balance arm (6), the balancing weight (7) is in sliding connection with the balance arm (6), the transverse supporting mechanism is arranged on the tower body (2), one end of the transverse supporting mechanism is connected with a building, the counterweight adjusting mechanism is positioned on the balance arm (6).
2. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 1, wherein: horizontal supporting mechanism includes fixed frame (8), head rod (9), mount pad (10), second connecting rod (11), fixed frame (8) are through fastening bolt (12) fixed mounting on body of the tower (2), head rod (9), second connecting rod (11) one end all with fixed frame (8) lateral wall swing joint, head rod (9), second connecting rod (11) other end and mount pad (10) sliding connection, all be equipped with multiunit mounting panel (23) on mount pad (10) both sides wall.
3. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 2, wherein: mounting seat (10) upper surface both sides all are equipped with second spout (17), be equipped with second slider (16) in second spout (17), head rod (9), second connecting rod (11) one end all are connected with second slider (16) through extending the subassembly, and are two sets of be equipped with electric push rod (15) between second spout (17), electric push rod (15) fixed mounting is on mounting seat (10), electric push rod (15) one end fixedly connected with slides spacing horizontal pole (13).
4. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 3, wherein: the sliding limiting cross rod (13) is located between the first connecting rod (9) and the second connecting rod (11), the two ends of the sliding limiting cross rod (13) are movably connected with first sliding blocks (14), and first sliding grooves (19) matched with the first sliding blocks (14) are formed in the side walls of the first connecting rod (9) and the second connecting rod (11).
5. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 3, wherein: two sets of extend the subassembly and include thread bush (18), first threaded rod (20), second threaded rod (21) and connecting block (22), first threaded rod (20), second threaded rod (21) be located thread bush (18) both ends respectively and with thread bush (18) threaded connection, first threaded rod (20) one end is rotated with connecting block (22) and is connected, connecting block (22) and second slider (16) swing joint, two sets of second threaded rod (21) one end is rotated with head rod (9), second connecting rod (11) one end respectively and is connected.
6. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 1, wherein: the counterweight adjusting mechanism comprises a first driving motor (24), a first screw rod (25), a second screw rod (26) and a moving seat (30), wherein the first screw rod (25) and the second screw rod (26) are all rotatably installed at the upper end of the balance arm (6), the first driving motor (24) is fixedly installed on one side of the upper surface of the balance arm (6), the output end of the first driving motor (24) is fixedly connected with the first screw rod (25), the first screw rod (25) is connected with the second screw rod (26) through a transmission belt (27), nuts (34) are arranged on the first screw rod (25) and the second screw rod (26), and the moving seat (30) is fixedly installed at the upper end of the nuts (34).
7. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 6, wherein: move and be equipped with rolling frame (32) on seat (30), it installs rolling axle (33) to rotate on rolling frame (32), be equipped with second driving motor (29) on a lateral wall of rolling frame (32), the output shaft and the rolling axle (33) fixed connection of second driving motor (29), the winding is equipped with steel wire haulage rope (31) on rolling axle (33), steel wire haulage rope (31) one end is run through logical groove (28) and balancing weight (7) fixed connection of seting up on balance arm (6).
8. The heavy tower crane with the lateral supporting and stabilizing device as claimed in claim 6, wherein: the bottom end of the nut (34) is fixedly connected with a third sliding block (35), and third sliding grooves (36) matched with the third sliding block (35) are formed in two sides of the upper surface of the balance arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011504700.6A CN112623976A (en) | 2020-12-18 | 2020-12-18 | Heavy tower crane with transverse supporting and stabilizing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011504700.6A CN112623976A (en) | 2020-12-18 | 2020-12-18 | Heavy tower crane with transverse supporting and stabilizing equipment |
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| CN112623976A true CN112623976A (en) | 2021-04-09 |
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| CN202011504700.6A Withdrawn CN112623976A (en) | 2020-12-18 | 2020-12-18 | Heavy tower crane with transverse supporting and stabilizing equipment |
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| CN (1) | CN112623976A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200317485A1 (en) * | 2019-04-05 | 2020-10-08 | The Raymond Corporation | Systems and Methods for Positioning a Counterweight on a Material Handling Vehicle |
| CN113510728A (en) * | 2021-08-02 | 2021-10-19 | 广东工业大学 | An anti-dropping manipulator |
| CN113845049A (en) * | 2021-11-15 | 2021-12-28 | 镇江绿建工程咨询有限公司 | A tower crane operating status monitoring system with face recognition |
| CN115893229A (en) * | 2022-11-07 | 2023-04-04 | 中建二局土木工程集团有限公司 | A tower crane attachment arm device for thin-walled structure construction |
| CN116876904A (en) * | 2023-07-11 | 2023-10-13 | 浙江八方电信有限公司 | Dovetail type floor landscape tower and installation method |
| CN118125315A (en) * | 2024-04-23 | 2024-06-04 | 湖北省工业建筑集团有限公司 | Connecting device for tower crane attached wall |
| CN118858001A (en) * | 2024-09-26 | 2024-10-29 | 健研检测集团有限公司 | A portable horizontal thrust detection device for railings |
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| CN119244449A (en) * | 2024-10-10 | 2025-01-03 | 华能(临高)新能源有限公司 | A wind turbine tower structure and method thereof |
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- 2020-12-18 CN CN202011504700.6A patent/CN112623976A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200317485A1 (en) * | 2019-04-05 | 2020-10-08 | The Raymond Corporation | Systems and Methods for Positioning a Counterweight on a Material Handling Vehicle |
| US11820635B2 (en) * | 2019-04-05 | 2023-11-21 | The Raymond Corporation | Systems and methods for positioning a counterweight on a material handling vehicle |
| CN113510728A (en) * | 2021-08-02 | 2021-10-19 | 广东工业大学 | An anti-dropping manipulator |
| CN113845049A (en) * | 2021-11-15 | 2021-12-28 | 镇江绿建工程咨询有限公司 | A tower crane operating status monitoring system with face recognition |
| CN115893229A (en) * | 2022-11-07 | 2023-04-04 | 中建二局土木工程集团有限公司 | A tower crane attachment arm device for thin-walled structure construction |
| CN116876904A (en) * | 2023-07-11 | 2023-10-13 | 浙江八方电信有限公司 | Dovetail type floor landscape tower and installation method |
| CN118125315A (en) * | 2024-04-23 | 2024-06-04 | 湖北省工业建筑集团有限公司 | Connecting device for tower crane attached wall |
| CN118125315B (en) * | 2024-04-23 | 2024-08-16 | 湖北省工业建筑集团有限公司 | A connection device for tower crane attached to wall |
| CN118877762A (en) * | 2024-09-09 | 2024-11-01 | 中国建筑第五工程局有限公司 | A tower crane system and an attached operating platform device thereof |
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