CN209872183U - Gravity-center self-adaptive balance tower crane hoisting device - Google Patents
Gravity-center self-adaptive balance tower crane hoisting device Download PDFInfo
- Publication number
- CN209872183U CN209872183U CN201920140956.XU CN201920140956U CN209872183U CN 209872183 U CN209872183 U CN 209872183U CN 201920140956 U CN201920140956 U CN 201920140956U CN 209872183 U CN209872183 U CN 209872183U
- Authority
- CN
- China
- Prior art keywords
- balancing weight
- tower
- counterweight block
- weight
- tower crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a balanced tower machine hoist device of focus self-adaptation, including tower machine body and hoist device, the upper end of tower machine body is connected with hoist device's bottom, the tower machine body is by unable adjustment base, and a support, the bearing arm, the balance arm, control room and top of the tower and constitute, hoist device is by the lifting rope, the mobile crane, the couple, the assembly pulley, hawser and counter weight mobile device constitute, counter weight mobile device sets up on the balance arm, counter weight mobile device's first balancing weight and second balancing weight are the U type, and first balancing weight, second balancing weight and third balancing weight cup joint mutually, two screw holes and a slide opening have all been seted up to the balancing weight, threaded hole matching threaded connection has the threaded rod and by motor drive, sliding connection has the bearing slide bar in the slide opening. This balanced tower machine hoist device of focus self-adaptation improves weight induction system and motor cooperation and can realize focus self-adaptation, and because each balancing weight can realize the tower machine balanced quick flexibility alone fast moving.
Description
Technical Field
The utility model relates to a tower machine technical field specifically is a balanced tower machine hoist device of focus self-adaptation.
Background
Tower cranes, i.e. tower cranes, originate in europe. The operation space is big, the perpendicular and horizontal transport of mainly used building construction material and the installation of building element, very big reduction workman's intensity of labour, improved work efficiency, however, the balanced moving means of the counter weight of the terminal balancing weight of current tower crane's balance arm is too heavy, because the weight of balancing weight is great, more energy can be consumed to this kind of balanced moving means, and the flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balanced tower machine hoist device of focus self-adaptation has reached focus self-adaptation and balanced quick nimble effect.
In order to achieve the above object, the utility model provides a following technical scheme: a gravity center self-adaptive balance tower crane hoisting device comprises a tower crane body and a hoisting device, wherein the upper end of the tower crane body is connected with the bottom of the hoisting device;
the tower crane comprises a tower crane body and is characterized in that the tower crane body consists of a fixed base, a support, a bearing arm, a balance arm, an operation chamber, a swing mechanism, a jacking mechanism and a tower top, wherein the fixed base is arranged at the bottom end of the tower crane body and fixedly connected to the ground, the support is fixedly connected to the upper end of the fixed base, the operation chamber is arranged on the side surface of the top end of the support, the swing mechanism is arranged between the bottom of the operation chamber and the top end of the support, the jacking mechanism is arranged below the swing mechanism and sleeved on the outer side of the upper end of the support, the bearing arm is fixedly connected to the right side of the top end of the support, the balance arm is fixedly connected to the left side of the top end of;
the hoisting device comprises lifting rope, mobile crane, couple, assembly pulley, hawser and counter weight mobile device, the lower extreme of bearing arm is provided with mobile crane, mobile crane's lower extreme is connected with the lifting rope, the bottom of lifting rope is provided with the couple, the top of tower machine body is provided with the assembly pulley, the assembly pulley passes through hawser and connects top of the tower, mobile crane, bearing arm front end and counter weight mobile device, counter weight mobile device sets up on the balance arm.
Preferably, the upper end of the balance arm and the left side of the control room are both fixedly connected with guard rails.
Preferably, the counter weight mobile device comprises first balancing weight, second balancing weight, third balancing weight, threaded rod, bearing slide bar and motor, first balancing weight and second balancing weight are the U type, just the second balancing weight cup joints the outside at the third balancing weight, first balancing weight cup joints the outside at the second balancing weight, two screw holes and a slide opening have respectively been seted up to first balancing weight, second balancing weight and third balancing weight, threaded hole matching thread connection has the threaded rod, the threaded rod is by motor drive, sliding connection has the bearing slide bar in the slide opening.
Preferably, a certain gap exists among the first balancing weight, the second balancing weight and the third balancing weight.
Preferably, the threaded rods on the first balancing weight, the second balancing weight and the third balancing weight can rotate independently.
Preferably, a weight sensor is arranged on the hook and electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the gravity center self-adaptive balancing tower crane hoisting device can achieve the purpose of fast balancing of the tower crane through mutually independent and fast and stable balancing weights. Because the balancing weight of the traditional tower crane is in a mode of integral movement or transverse movement between the balancing weights, the process that the balancing weight of the tower crane is moved to achieve balance is excessively heavy, and the building hoisting efficiency is reduced. And the mode that adopts the balancing weight to cup joint each other can make each balancing weight remove alone, and the distance that every balancing weight removed all can be for the removal arm distance that the balance arm set up in advance, and in addition, the balancing weight cup joints each other and can also avoid the stability problem that the balance arm both sides weight differs and bring.
(2) This focus self-adaptation's balanced tower machine hoist device realizes the purpose of tower machine focus self-adaptation through the motor is connected to weight inductor electricity, and the weight inductor detects by hoist and mount article quality, and the motor rotates and makes the counter weight piece remove, reaches bearing arm and balance arm balance each other.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the counterweight moving device of the present invention;
fig. 3 is a schematic view of the front structure of the counterweight of the present invention.
In the figure: 1 tower crane body, 101 unable adjustment base, 102 support, 103 bearing arm, 104 balance arm, 105 control room, 106 slewing mechanism, 107 climbing mechanism, 108 top of the tower, 109 rail guard, 2 hoisting device, 201 lifting rope, 202 mobile crane, 203 couple, 2031 weight inductor, 204 assembly pulley, 205 hawser, 206 counter weight mobile device, 2061 first balancing weight, 2062 second balancing weight, 2063 third balancing weight, 2064 threaded rod, 2065 slide bar that weighs, 2066 motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the gravity center self-adaptive balance tower crane hoisting device comprises a tower crane body 1 and a hoisting device 2, wherein the upper end of the tower crane body 1 is connected with the bottom of the hoisting device 2.
The tower crane body 1 comprises a fixed base 101, a support 102, a bearing arm 103, a balance arm 104, an operation chamber 105, a swing mechanism 106, a jacking mechanism 107 and a tower top 108, the bottom end of the tower crane body 1 is the fixed base 101, the fixed base 101 is fixedly connected to the ground, the upper end of the fixed base 101 is fixedly connected with the support 102, the side surface of the top end of the support 102 is provided with the operation chamber 105, the upper end of the balance arm 104 and the left side of the operation chamber 105 are both fixedly connected with a protective guard 109, when workers work aloft, the high-altitude wind power is large, the protective guard 109 can play a certain safety protection role to avoid accidents, the swing mechanism 106 is arranged between the bottom of the operation chamber 105 and the top end of the support 102, the jacking mechanism 107 is arranged below the swing mechanism 106, the jacking mechanism 107 is sleeved outside the upper end of the support 102, and the right side of, a balance arm 104 is fixedly connected to the left side of the top end of the bracket 102, and a tower top 108 is fixedly connected above the top end of the balance arm 104.
The hoisting device 2 comprises a hoisting rope 201, a mobile crane 202, a hook 203, a pulley block 204, a cable 205 and a counterweight moving device 206, wherein the mobile crane 202 is arranged at the lower end of the bearing arm 103, the hoisting rope 201 is connected to the lower end of the mobile crane 202, the hook 203 is arranged at the bottom end of the hoisting rope 201, a weight sensor 2031 is arranged on the hook 203, the weight sensor 2031 is electrically connected with a motor 2066, the purpose of self-adaption of the gravity center of the tower crane is realized by electrically connecting the motor 2066 with the weight sensor 2031, the weight sensor 2031 detects the mass of an object to be hoisted, the motor 2066 rotates to move a counterweight block, the bearing arm 103 and the counterweight arm 104 are balanced mutually, the pulley block 204 is arranged above the tower body 1, the pulley block 204 is connected with the tower top 108, the mobile crane 202, the front end of the bearing arm 103 and the counterweight moving device 206 through the.
The counterweight moving device 206 is composed of a first counterweight block 2061, a second counterweight block 2062, a third counterweight block 2063, a threaded rod 2064, a bearing sliding rod 2065 and a motor 2066, wherein the first counterweight block 2061 and the second counterweight block 2062 are both U-shaped, the second counterweight block 2062 is sleeved outside the third counterweight block 2063, the first counterweight block 2061 is sleeved outside the second counterweight block 2062, a certain gap is formed between the first counterweight block 2061, the second counterweight block 2062 and the third counterweight block 2063, the first counterweight block 2061, the second counterweight block 2062 and the third counterweight block 2063 are respectively provided with two threaded holes and a sliding hole, the threaded holes are internally matched with the threaded rod 2064 in a threaded manner, the threaded rod 2064 is driven by the motor 2066, the threaded rods 2064 on the first counterweight block 2061, the second counterweight block 2062 and the third counterweight block 2063 can independently rotate, and the sliding holes are internally and are connected with the bearing sliding rod 2065. When need carry out the balancing weight removal balance to this tower machine after weight inductor 2031 detects hoist and mount goods quality, motor 2066 is a plurality of, can make threaded rod 2064 rotate, and then makes first balancing weight 2061, second balancing weight 2062 and third balancing weight 2063 remove along threaded rod 2064 alone fast, and when removing, bearing slide bar 2065 can be so that the stable horizontal migration of balancing weight. Adopt the mode that the balancing weight cup jointed each other to make each balancing weight remove alone, and the distance that every balancing weight removed all can be for the removal arm distance that the balance arm 104 set up in advance, in addition, the balancing weight cup joints each other and can also avoid the stability problem that the weight of balance arm 104 both sides differs and bring.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the lifting device is used, the lifting mechanism 107 of the tower crane body 1 can raise the height of the tower crane body 1, the swing mechanism 106 can rotate the bearing arm 103, the balance arm 104 and the control chamber 105 on the horizontal plane, the lifting rope 201, the mobile crane 202, the hook 203, the pulley block 204 and the cable 205 are matched with each other to lift the goods up and down, and the goods can be lifted in an omnidirectional moving mode through the mobile crane 202 and the swing mechanism 106. When need carry out the balancing weight removal balance to this tower machine after weight inductor 2031 detects hoist and mount goods quality, motor 2066 is a plurality of, can make threaded rod 2064 rotate, and then makes first balancing weight 2061, second balancing weight 2062 and third balancing weight 2063 remove along threaded rod 2064 alone fast, and when removing, bearing slide bar 2065 can be so that the stable horizontal migration of balancing weight. Adopt the mode that the balancing weight cup jointed each other to make each balancing weight remove alone, and the distance that every balancing weight removed all can be for the removal arm distance that the balance arm 104 set up in advance, in addition, the balancing weight cup joints each other and can also avoid the stability problem that the weight of balance arm 104 both sides differs and bring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a balanced tower machine hoist device of focus self-adaptation, includes tower machine body (1) and hoist device (2), its characterized in that: the upper end of the tower crane body (1) is connected with the bottom of the hoisting device (2);
the tower crane body (1) consists of a fixed base (101), a support (102), a bearing arm (103), a balance arm (104), an operation chamber (105), a swing mechanism (106), a jacking mechanism (107) and a tower top (108), the bottom end of the tower crane body (1) is the fixed base (101), the fixed base (101) is fixedly connected on the ground, the upper end of the fixed base (101) is fixedly connected with the support (102), the operation chamber (105) is arranged on the side surface of the top end of the support (102), the swing mechanism (106) is arranged between the bottom of the operation chamber (105) and the top end of the support (102), the jacking mechanism (107) is arranged below the swing mechanism (106), the jacking mechanism (107) is sleeved outside the upper end of the support (102), the bearing arm (103) is fixedly connected to the right side of the top end of the support (102), a balance arm (104) is fixedly connected to the left side of the top end of the support (102), and a tower top (108) is fixedly connected above the top end of the balance arm (104);
hoist device (2) comprise lifting rope (201), mobile crane (202), couple (203), assembly pulley (204), hawser (205) and counter weight mobile device (206), the lower extreme of bearing arm (103) is provided with mobile crane (202), the lower extreme of mobile crane (202) is connected with lifting rope (201), the bottom of lifting rope (201) is provided with couple (203), the top of tower machine body (1) is provided with assembly pulley (204), top of the tower (108), mobile crane (202), bearing arm (103) front end and counter weight mobile device (206) are connected through hawser (205) in assembly pulley (204), counter weight mobile device (206) set up on balance arm (104).
2. The gravity-center self-adaptive balance tower crane hoisting device according to claim 1, characterized in that: the upper end of the balance arm (104) and the left side of the control chamber (105) are fixedly connected with a protective guard (109).
3. The gravity-center self-adaptive balance tower crane hoisting device according to claim 1, characterized in that: the counterweight moving device (206) comprises a first counterweight block (2061), a second counterweight block (2062), a third counterweight block (2063), a threaded rod (2064), a bearing sliding rod (2065) and a motor (2066), wherein the first counterweight block (2061) and the second counterweight block (2062) are U-shaped, the second counterweight block (2062) is sleeved on the outer side of the third counterweight block (2063), the first counterweight block (2061) is sleeved on the outer side of the second counterweight block (2062), the first counterweight block (2061), the second counterweight block (2062) and the third counterweight block (2063) are respectively provided with two threaded holes and a sliding hole, the threaded holes are internally matched and in threaded connection with the threaded rod (2064), the threaded rod (2064) is driven by the motor (2066), and the sliding hole is internally and is connected with the bearing sliding rod (2065).
4. The gravity-center self-adaptive balance tower crane hoisting device according to claim 3, characterized in that: a certain gap is formed among the first balancing weight (2061), the second balancing weight (2062) and the third balancing weight (2063).
5. The gravity-center self-adaptive balance tower crane hoisting device according to claim 3, characterized in that: threaded rods (2064) on the first balancing weight (2061), the second balancing weight (2062) and the third balancing weight (2063) can rotate independently.
6. The gravity-center self-adaptive balance tower crane hoisting device according to claim 1, characterized in that: the hook (203) is provided with a weight sensor (2031), and the weight sensor (2031) is electrically connected with the motor (2066).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140956.XU CN209872183U (en) | 2019-01-28 | 2019-01-28 | Gravity-center self-adaptive balance tower crane hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140956.XU CN209872183U (en) | 2019-01-28 | 2019-01-28 | Gravity-center self-adaptive balance tower crane hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872183U true CN209872183U (en) | 2019-12-31 |
Family
ID=68951777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140956.XU Active CN209872183U (en) | 2019-01-28 | 2019-01-28 | Gravity-center self-adaptive balance tower crane hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062635A (en) * | 2023-03-23 | 2023-05-05 | 杭州未名信科科技有限公司 | Embedded integrated driving control system and method for slewing mechanism of tower crane |
| CN117049402A (en) * | 2023-10-11 | 2023-11-14 | 上海戈洛立科技有限公司 | Gravity center adjusting method for crane on tower of wind generating set |
-
2019
- 2019-01-28 CN CN201920140956.XU patent/CN209872183U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062635A (en) * | 2023-03-23 | 2023-05-05 | 杭州未名信科科技有限公司 | Embedded integrated driving control system and method for slewing mechanism of tower crane |
| CN116062635B (en) * | 2023-03-23 | 2023-08-18 | 杭州未名信科科技有限公司 | Embedded integrated driving control system and method for slewing mechanism of tower crane |
| CN117049402A (en) * | 2023-10-11 | 2023-11-14 | 上海戈洛立科技有限公司 | Gravity center adjusting method for crane on tower of wind generating set |
| CN117049402B (en) * | 2023-10-11 | 2024-01-23 | 上海戈洛立科技有限公司 | Gravity center adjusting method for crane on tower of wind generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206511849U (en) | A kind of mobile tower crane | |
| CN210064899U (en) | Self-balancing lifting appliance | |
| CN209872183U (en) | Gravity-center self-adaptive balance tower crane hoisting device | |
| CN204497630U (en) | A kind of highly compatible for circuit breaker and porcelain vase overturns car | |
| CN208352858U (en) | Control adjustable length high-altitude power equipment maintaining takes sundries | |
| CN205653092U (en) | Tower crane of band plate material bracket | |
| CN205114894U (en) | Manual formula wall type swing crane; derrick | |
| CN103848360A (en) | Assembled tower type crane with mobile balancing weight system | |
| CN207375708U (en) | A kind of hanging basket balance-conditioning system | |
| CN210340141U (en) | House building engineering lifting device | |
| CN205604697U (en) | Hook type high -place operation hanging basket | |
| CN214141331U (en) | Good heavy object hoisting accessory for construction of stability | |
| CN211569866U (en) | Hoist for PC component convenient to adjust assembly dimension | |
| CN107628543A (en) | A kind of multi-faceted lifting machine | |
| CN205087828U (en) | Simple and easy lifting device of 35kV circuit breaker | |
| CN208532061U (en) | A kind of derrick crane convenient for construction | |
| CN210438297U (en) | Building crane with anti-falling function | |
| CN210366659U (en) | Tower crane | |
| CN208135763U (en) | Assembled architecture equipment boom hoisting | |
| CN207030790U (en) | Circulating pump overhauls balance hanger | |
| CN218345038U (en) | Novel tower crane experiment platform | |
| CN205472332U (en) | Rotatable simple and easy armful of pole hoist | |
| CN218950872U (en) | Tower drum hoisting equipment | |
| CN211310648U (en) | Hydraulic lifting frame for civil engineering | |
| CN111255210A (en) | Lifting platform for low-rise building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |