CN215048189U - Mast type hoisting device for electromechanical equipment of super high-rise building - Google Patents
Mast type hoisting device for electromechanical equipment of super high-rise building Download PDFInfo
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- CN215048189U CN215048189U CN202121526104.8U CN202121526104U CN215048189U CN 215048189 U CN215048189 U CN 215048189U CN 202121526104 U CN202121526104 U CN 202121526104U CN 215048189 U CN215048189 U CN 215048189U
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- mast
- base
- rise building
- super high
- electromechanical equipment
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Description
Technical Field
The utility model relates to a hoist and mount transportation technical field, concretely relates to super high-rise building electromechanical device mast type hoist device.
Background
The mast hoisting machine is a simple hoisting and mounting hoisting machine which is inconvenient to move and needs to be provided with more guy cables to keep stable, and is mainly characterized by simple manufacture, convenient assembly and disassembly and capability of being used in a narrower environment; the hoisting device can hoist special structures and heavy structures which are difficult to hoist by other hoisting machinery; the working radius is small, when the member is heavy, the hoisting project is concentrated, the construction site is narrow, and other suitable large-scale hoisting machinery is lacked, a mast type crane is usually used, in the construction process of the super high-rise building, because the height of the super high-rise building is usually more than 100 meters, the height of the existing crane and the mast type crane of a floor type cannot meet the use requirement, an inner climbing type tower crane is usually adopted, and the tower crane arranged in an elevator shaft or a staircase in the building can climb upwards gradually along with the construction process and cannot be limited by the building height.
The prior art has the following defects: the existing inner climbing type tower crane is usually used for hoisting building materials with large volume and weight, the tower crane moves slowly, the time for operating, hoisting and transporting once from the ground is long, the efficiency is low during the transportation of motor equipment, the engineering progress is influenced, the motor equipment has certain volume and weight, the construction elevator can not be used for transportation, a small mast type lifting machine is usually installed between a roof or a floor slab, the lifting machine is used for lifting the motor equipment which can not be transported by the construction elevator, the existing mast type lifting machine needs to be matched with a balancing weight for simultaneous use, but the mounting quantity of the balancing weight is limited, the load weight of the lifting machine is limited, the mast assembly of main bearing is fixedly arranged, a cargo steel wire rope needs to be hooked when the cargo is taken, the cargo is pulled back to be taken, the operation process layer is complicated, and certain potential safety hazards exist.
Therefore, the invention is necessary to invent the mast type hoisting device of the electromechanical equipment of the super high-rise building.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a super high-rise building electromechanical device mast type hoist device, but through the inserted counter weight subassembly that sets up, it is regional to enlarge the counter weight through the mode of tenon fourth of the twelve earthly branches grafting, increases the counter weight volume to increase the load capacity volume of lifting machine, through the cooperation of pivot and hydraulic stem, make the mast can the tilting move, long with the solution tower crane transit time, inefficiency and current mast lifting machine load capacity volume are limited, the inconvenient problem of getting goods.
In order to achieve the above object, the present invention provides the following technical solutions: a mast type hoisting device for electromechanical equipment of a super high-rise building comprises a base, a connecting mechanism, a counterweight component and a hoisting mechanism, wherein the connecting mechanism, the counterweight component and the hoisting mechanism are arranged at the top of the base; the connecting mechanism comprises a main rod and an auxiliary rod, the bottom of the main rod is fixedly connected with the base, a first main rod top is fixedly installed on a connecting piece, the auxiliary rod is welded to the top of the connecting piece, a hoisting mechanism is arranged on the main rod and the auxiliary rod, and a counterweight component is installed at one end of the base.
Preferably, the connecting mechanism further comprises a first support, a table top and a second support, the first support is fixedly connected with the base at the bottom, the first support is fixedly connected to the side wall of the main rod at the top, the second support is connected with the base at the bottom of the table top, and one side of the table top is welded to the side wall of the auxiliary rod.
Preferably, the counterweight assembly comprises a counterweight block, an extension piece, a dovetail groove and a dovetail, the counterweight block is arranged at one end of the top of the base, the dovetail groove is formed in the side wall of the extension piece and the side wall of the base, and the dovetail is arranged at one end, close to the base, of the extension piece.
Preferably, the hoisting mechanism comprises a supporting component, a mast, a winch, a steel wire rope, a pulley block and a lifting hook, one end of the mast is rotatably connected in the first connecting piece through the second rotating shaft, the pulley block is installed at the other end of the mast, the winch is fixedly installed at the top of the table board, and the winch is connected with the lifting hook through the steel wire rope and the pulley block.
Preferably, the supporting assembly comprises a telescopic rod, a fixing piece and a first rotating shaft, the telescopic rod is rotatably connected with the fixing piece through the first rotating shaft, the telescopic rods are arranged in two groups, one group of telescopic rods is arranged between the auxiliary rod and the mast through the fixing piece and the first rotating shaft, and the other group of telescopic rods is arranged between the mast and the second connecting piece through the fixing piece and the first rotating shaft.
Preferably, the telescopic rod is formed by a hydraulic telescopic rod.
Preferably, the main rod and the auxiliary rod are metal rods in a quadrangular shape, and the first supports are welded on the peripheral side walls of the main rod.
Preferably, the base is in mortise-tenon joint with the dovetail joint on one side of the extending piece through a dovetail groove formed in the side wall of one end, and the base and the extending piece are both made of alloy tool steel materials.
Preferably, the connecting mechanism further comprises a second connecting piece and a third support, one end of the second connecting piece is fixedly connected with the main rod, the bottom of the other end of the second connecting piece is connected with the base through the third support, and the top of the other end of the second connecting piece is connected with the fixing piece.
Preferably, the telescopic rods are provided with two or four groups.
The utility model has the advantages that:
1. the small mast type lifting machine transportation motor equipment is arranged at the top of the building, so that the tower crane transportation is replaced, the transportation speed is high, the installation and disassembly are convenient, and the transportation efficiency is improved;
2. the installation area of the balancing weight is enlarged through the arranged extension piece, so that more heavy objects can be placed on the lifting machine, the stability of the lifting machine is improved, the load capacity of the lifting machine is improved, and the lifting machine is safer and more reliable in lifting work;
3. the mast of crane passes through the pivot to be installed on equipment, utilizes the supporting component who comprises the hydraulic stem on the mast outer wall, plays support fixed action to the mast to through the flexible work of hydraulic stem, drive the mast and rotate from top to bottom, make the goods of allocation and transportation can inwards retrieve, be convenient for take off.
Drawings
Fig. 1 is a side view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is a schematic view of a mast extending working structure in embodiment 1 provided by the present invention;
fig. 3 is a schematic structural view of the embodiment 1 of the present invention when a weight block is added;
fig. 4 is a schematic view of an installation structure of an extension member in embodiment 1 of the present invention;
fig. 5 is a side view of the overall structure of embodiment 2 provided by the present invention.
In the figure: the lifting device comprises a base 1, a connecting mechanism 2, a counterweight component 3, a supporting component 4, a lifting mechanism 5, a first support 6, a main rod 7, a first connecting piece 8, a secondary rod 9, a table surface 10, a second support 11, a second connecting piece 12, a third support 13, a counterweight block 14, an extending piece 15, a dovetail groove 16, a dovetail joint 17, an expansion rod 18, a fixing piece 19, a first rotating shaft 20, a second rotating shaft 21, a mast 22, a winch 23, a steel wire rope 24, a pulley block 25 and a lifting hook 26.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4, the mast type hoisting device for the electromechanical equipment of the super high-rise building provided by the utility model comprises a base 1, a connecting mechanism 2 arranged at the top of the base 1, a counterweight component 3 and a hoisting mechanism 5; the connecting mechanism 2 comprises a main rod 7 and an auxiliary rod 9, the bottom of the main rod 7 is fixedly connected with the base 1, a first connecting piece 8 is fixedly installed at the top of the main rod 7, the auxiliary rod 9 is welded at the top of the first connecting piece 8, the hoisting mechanism 5 is arranged on the main rod 7 and the auxiliary rod 9, the counterweight component 3 is installed at one end of the base 1, specifically, the main rod 7 and the auxiliary rod 9 play a main connecting role, the load borne by the hoisting mechanism 5 is transmitted to the bottom, and the counterweight component 3 is fixed to play a stable hoisting effect;
further, the connecting mechanism 2 further comprises a first support 6, a table top 10 and a second support 11, the bottom of the first support 6 is fixedly connected with the base 1, the top of the first support 6 is fixedly connected to the side wall of the main rod 7, the bottom of the table top 10 is connected with the base 1 through the second support 11, one side of the table top 10 is welded to the side wall of the auxiliary rod 9, specifically, the table top 10 plays a role in connection and fixation, a winch 23 in the hoisting mechanism 5 is installed at the top and is supported and fixed through the first support 6 and the second support 11;
further, the counterweight component 3 comprises a counterweight block 14, an extension piece 15, a dovetail groove 16 and a dovetail 17, the counterweight block 14 is arranged at one end of the top of the base 1, the dovetail groove 16 is arranged on the side wall of the extension piece 15 and the base 1, the dovetail 17 is arranged at one end of the extension piece 15 close to the base 1, specifically, the extension piece 15 can be provided with one or more groups, when the load weight of the crane needs to be improved, the extension piece 15 passes through one end of the dovetail groove, the dovetail 17 is inserted into the dovetail groove 16 at one side of the base 1 for fixing, at the moment, the counterweight block 14 can be continuously added on the extension piece 15, the stability of the crane is improved, and therefore the load capacity is improved;
further, the hoisting mechanism 5 comprises a supporting component 4, a mast 22, a winch 23, a steel wire rope 24, a pulley block 25 and a hook 26, one end of the mast 22 is rotatably connected in the first connecting part 8 through a second rotating shaft 21, the pulley block 25 is installed at the other end of the mast 22, the winch 23 is fixedly installed at the top of the table top 10, the winch 23 is connected with the hook 26 through the steel wire rope 24 and the pulley block 25, specifically, the mast 22 extends out during hoisting, works through the winch 23, winds the steel wire rope 24 through the pulley block 25, hoists goods to a high building level, and the mast 22 transmits a load borne by the pulley block 25 to the base 1;
further, the supporting assembly 4 comprises a telescopic rod 18, a fixing member 19 and a first rotating shaft 20, the telescopic rod 18 is rotatably connected with the fixing member 19 through the first rotating shaft 20, the telescopic rods 18 are arranged in two groups, one group of telescopic rods 18 is arranged between the auxiliary rod 9 and the mast 22 through the fixing member 19 and the first rotating shaft 20, the other group of telescopic rods 18 is arranged between the mast 22 and the second connecting member 12 through the fixing member 19 and the first rotating shaft 20, and particularly, the fixing member 19 is used for connecting the telescopic rods 18 with the first rotating shaft 20;
further, the telescopic rod 18 is a hydraulic telescopic rod, and specifically, when the mast 22 is supported by the hydraulic telescopic rod, the mast 22 can be rotated downwards and extended out during hoisting, and rotated upwards for recycling during goods taking, so that the hoisted goods are recycled inwards, unloading is facilitated, and hoisting efficiency is improved;
further, the main rod 7 and the auxiliary rod 9 are metal rods in a quadrangular prism shape, the side walls of the periphery of the main rod 7 are welded with the first supports 6, and specifically, the first supports 6 play a role in supporting and stabilizing the main rod 7;
furthermore, the base 1 is in mortise-tenon connection with the dovetail 17 on one side of the extending piece 15 through the dovetail groove 16 formed in the side wall of one end, the base 1 and the extending piece 15 are both made of alloy tool steel materials, specifically, the extending piece 15 is installed and fixed in a mortise-tenon insertion mode, so that the disassembling and the using are convenient, meanwhile, the arrangement space of the balancing weight 14 is enlarged, a plurality of groups of balancing weights 14 can be arranged to improve the running stability of the crane, and the crane can bear more weight;
further, the connecting mechanism 2 further comprises a second connecting piece 12 and a third support 13, one end of the second connecting piece 12 is fixedly connected with the main rod 7, the bottom of the other end of the second connecting piece 12 is connected with the base 1 through the third support 13, the top of the other end of the second connecting piece 12 is connected with a fixing piece 19, specifically, the third support 13 plays a role in supporting the second connecting piece 12, and the fixing piece 19 is installed on the second connecting piece 12;
further, the two sets of telescopic rods 18 are provided, specifically, the two sets of telescopic rods 18 work synchronously to stably support the mast 22, share the load on the mast 22 during lifting, and also push the mast 22 to rotate.
The utility model discloses a use as follows: when the technical personnel in the field carry out electromechanical equipment hoisting transportation on a super high-rise building, a mast type hoisting device is used for hoisting, before the hoisting device is used, according to the actual hoisting weight, a balancing weight block 14 is installed on a base 1 to play a role of balance and stability, when the bearing capacity of the device needs to be further improved, an extension piece 15 is fixedly installed in a tenon-and-mortise inserting mode at one end of the base 1 (as shown in figure 3), the arrangement space of the balancing weight block 14 is enlarged, a plurality of groups of balancing weight blocks 14 can be arranged to improve the running stability of a crane, so that the crane can bear more weight, the mast 22 extends outwards through the telescopic rod 18 (as shown in figure 2), the electromechanical equipment is hoisted and fixed through a pulley block 25 and a lifting hook 26, a winch 23 works to wind a steel wire rope 24, the electromechanical equipment is hoisted upwards, after the electromechanical equipment reaches a designated position, the mast 22 rotates upwards through the telescopic rod 18 (as shown in figure 1), so that the electromechanical equipment below moves inwards, the hoisted goods are convenient to take down, and the hoisting work is completed.
Example 2:
referring to the attached figure 5, the mast type hoisting device for the electromechanical equipment of the super high-rise building, provided by the utility model, comprises a base 1, and further comprises a connecting mechanism 2, a counterweight component 3 and a hoisting mechanism 5 which are arranged at the top of the base 1; the connecting mechanism 2 comprises a main rod 7 and an auxiliary rod 9, the bottom of the main rod 7 is fixedly connected with the base 1, a first connecting piece 8 is fixedly installed at the top of the main rod 7, the auxiliary rod 9 is welded at the top of the first connecting piece 8, the hoisting mechanism 5 is arranged on the main rod 7 and the auxiliary rod 9, the counterweight component 3 is installed at one end of the base 1, specifically, the main rod 7 and the auxiliary rod 9 play a main connecting role, the load borne by the hoisting mechanism 5 is transmitted to the bottom, and the counterweight component 3 is fixed to play a stable hoisting effect;
further, the telescopic rods 18 are provided with four groups, specifically, the supporting effect of the four groups of telescopic rods 18 on the mast 22 is more stable, and the bearing weight of the device is further improved.
The utility model discloses a use as follows: when electromechanical equipment is hoisted and transported for a super high-rise building by technicians in the field, the mast type hoisting device is used for hoisting, the number of the telescopic rods 18 is increased to four groups, the supporting effect is more stable, the bearing weight of the device is further improved, the counter weights 14 are installed on the base 1 before use according to the actual hoisting weight to play a role in balancing and stabilizing, when the bearing capacity of the device is further improved, the extension piece 15 is fixedly installed in a tenon-mortise inserting mode at one end of the base 1 (as shown in figure 3), the setting space of the counter weights 14 is enlarged, a plurality of groups of counter weights 14 can be arranged to improve the running stability of the crane, so that the crane can bear more weight, the mast 22 is extended outwards through the telescopic operation of the telescopic rods 18 (as shown in figure 2), the electromechanical equipment is hoisted and fixed through the pulley block 25 and the lifting hook 26, and the winding machine 23 works on the steel wire rope 24, the electromechanical equipment is lifted upwards, and after the electromechanical equipment reaches a specified position, the mast 22 is rotated upwards through the work of the telescopic rod 18 (as shown in figure 1), so that the electromechanical equipment below moves inwards, the lifted goods are convenient to take down, and the lifting work is completed.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a super high-rise building electromechanical device mast type hoist device, includes base (1), its characterized in that: the lifting device is characterized by also comprising a connecting mechanism (2), a counterweight component (3) and a lifting mechanism (5) which are arranged at the top of the base (1);
coupling mechanism (2) include mobile jib (7) and auxiliary rod (9), mobile jib (7) bottom fixed connection base (1), mobile jib (7) top fixed mounting connecting piece (8), connecting piece (8) top welding auxiliary rod (9), be provided with hoisting machine structure (5) on mobile jib (7) and auxiliary rod (9), counter weight component (3) are installed to base (1) one end.
2. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 1, wherein: coupling mechanism (2) still include support one (6), mesa (10) and support two (11), support one (6) bottom fixed connection base (1), support one (6) top fixed connection is on mobile jib (7) lateral wall, base (1) is connected through support two (11) in mesa (10) bottom, mesa (10) one side welding is on vice pole (9) lateral wall.
3. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 1, wherein: counterweight assembly (3) include balancing weight (14), extension (15), dovetail (16) and dovetail (17), balancing weight (14) set up in base (1) top one end, dovetail (16) are seted up on extension (15) and base (1) lateral wall, extension (15) are close to base (1) one end and are provided with dovetail (17).
4. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 1, wherein: hoisting machine constructs (5) including supporting component (4), mast (22), hoist engine (23), wire rope (24), assembly pulley (25) and lifting hook (26), mast (22) one end is rotated through pivot two (21) and is connected in connecting piece (8), mast (22) other end installation assembly pulley (25), hoist engine (23) fixed mounting is at mesa (10) top, hoist engine (23) are through wire rope (24) and assembly pulley (25) connection lifting hook (26).
5. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 4, wherein: the supporting assembly (4) comprises a telescopic rod (18), a fixing piece (19) and a first rotating shaft (20), the telescopic rod (18) is rotatably connected with the fixing piece (19) through the first rotating shaft (20), the telescopic rod (18) is provided with two groups, one group of telescopic rod (18) is installed between the auxiliary rod (9) and the mast (22) through the fixing piece (19) and the first rotating shaft (20), and the other group of telescopic rod (18) is installed between the mast (22) and the second connecting piece (12) through the fixing piece (19) and the first rotating shaft (20).
6. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 5, wherein: the telescopic rod (18) is composed of a hydraulic telescopic rod.
7. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 1, wherein: the movable rod is characterized in that the main rod (7) and the auxiliary rod (9) are metal rods in a quadrangular shape, and a first support (6) is welded on the peripheral side wall of the main rod (7).
8. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 1, wherein: the base (1) is in mortise and tenon joint with a dovetail joint (17) on one side of the extension piece (15) through a dovetail groove (16) formed in the side wall of one end, and the base (1) and the extension piece (15) are made of alloy tool steel materials.
9. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 3, wherein: the connecting mechanism (2) further comprises a second connecting piece (12) and a third support (13), one end of the second connecting piece (12) is fixedly connected with the main rod (7), the bottom of the other end of the second connecting piece (12) is connected with the base (1) through the third support (13), and the top of the other end of the second connecting piece (12) is connected with the fixing piece (19).
10. The mast type hoisting device of the electromechanical equipment of the super high-rise building according to claim 5, wherein: two or four groups of telescopic rods (18) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526104.8U CN215048189U (en) | 2021-07-06 | 2021-07-06 | Mast type hoisting device for electromechanical equipment of super high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526104.8U CN215048189U (en) | 2021-07-06 | 2021-07-06 | Mast type hoisting device for electromechanical equipment of super high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215048189U true CN215048189U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121526104.8U Expired - Fee Related CN215048189U (en) | 2021-07-06 | 2021-07-06 | Mast type hoisting device for electromechanical equipment of super high-rise building |
Country Status (1)
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| CN (1) | CN215048189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023083012A1 (en) * | 2022-07-02 | 2023-05-19 | 中国长江三峡集团有限公司 | Rapid pouring and hoisting device and operation method thereof |
-
2021
- 2021-07-06 CN CN202121526104.8U patent/CN215048189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023083012A1 (en) * | 2022-07-02 | 2023-05-19 | 中国长江三峡集团有限公司 | Rapid pouring and hoisting device and operation method thereof |
| GB2634171A (en) * | 2022-07-02 | 2025-04-02 | China Three Gorges Corp | Rapid pouring and hoisting device and operation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |