CN109019356A - A kind of tower hoisting apparatus of adjustable and balancing arm counterweight - Google Patents
A kind of tower hoisting apparatus of adjustable and balancing arm counterweight Download PDFInfo
- Publication number
- CN109019356A CN109019356A CN201810870833.1A CN201810870833A CN109019356A CN 109019356 A CN109019356 A CN 109019356A CN 201810870833 A CN201810870833 A CN 201810870833A CN 109019356 A CN109019356 A CN 109019356A
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- counterweight
- end outer
- adjustable
- arm
- 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
Classifications
-
- 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
- B66C23/04—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 with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The invention discloses a kind of tower hoisting apparatus of adjustable and balancing arm counterweight, including pylon and pedestal, one side external surface of the pylon is fixedly installed with cockpit, and pylon is equipped with crane arm, one side of the crane arm is fixedly installed with regulating tank, and regulating tank is equipped with idler wheel, and the top position of the idler wheel is equipped with snap-gauge, and the upper end outer surface of snap-gauge is fixedly installed with roller shaft, and lifting rope shifting chute is fixedly installed on the regulating tank.The tower hoisting apparatus of the adjustable and balancing arm counterweight is by being provided with counter weight device, damping device and regulating tank, with water tank clump weight the most, by the replacement to water in water tank, so as to adjust the weight of counterweight, to be applicable in more environment, and it can achieve the effect of counterweight balance by regulating tank, damping device can reduce the vibration generated when crane work, improve the stability of crane, while also improving safety.
Description
Technical field
The present invention relates to hoisting apparatus technical field, specially a kind of tower hoisting apparatus of adjustable and balancing arm counterweight.
Background technique
Tower crane, i.e. " derrick crane " abbreviation, also known as " tower crane ".It is for one of construction lifting equipment.It presses
National standard classification, the model standard of derrick crane is QT, and what " Q " therein was just represented is " crane ", and what " T " was represented is
" tower ".Generally domestic standard title is all so, and derrick crane can also be divided by the form difference of design
Many kinds, such as tower crane, inner climbing type tower crane, flat-top tower crane, movable arm type tower crane, ready-package tower crane etc., at present
Tower hoisting apparatus can satisfy the demand used substantially, but there is also certain problems.
Clump weight of the derrick crane of existing market in the market when in use on crane arm is fixed, can not be into
Row is adjusted, and since preponderance is more troublesome when adjusting, because can not be adjusted crane arm is applicable in
Range will reduce, and practicability will be deteriorated, and can generate certain shaking force, present hoisting apparatus in crane arm work
Damping effect is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of tower hoisting apparatus of adjustable and balancing arm counterweight, to solve above-mentioned background
The clump weight proposed in technology cannot be adjusted, and the practicability is poor, and the problem of damping effect difference.
To achieve the above object, the invention provides the following technical scheme: a kind of tower lifting of adjustable and balancing arm counterweight
Device, including pylon and pedestal, a side external surface of the pylon is fixedly installed with cockpit, and pylon is equipped with crane arm,
One side of the crane arm is fixedly installed with regulating tank, and regulating tank is equipped with idler wheel, and the top position of the idler wheel is set
There is snap-gauge, and the upper end outer surface of snap-gauge is fixedly installed with roller shaft, lifting rope shifting chute is fixedly installed on the regulating tank, and
One side of regulating tank is fixedly installed with hydraulic cylinder, and the idler wheel is equipped with lifting rope, and the end of lifting rope is fixedly installed with and matches
Refitting is set, and the other side position of the crane arm is fixedly installed with guide rail, and guide rail is equipped with drive block, under the drive block
End outer surface is fixedly installed with suspension hook, and crane arm lower end outer surface is fixedly installed with baffle close to the one end part of guide rail,
The top of supply line of the pylon is fixedly installed with directive wheel, and directive wheel two sides position is equipped with wirerope, and the pedestal is located at tower
The lower portion of frame, and the top position of pedestal is equipped with fixed block, the intermediate position of the pedestal and fixed block is fixedly installed with
The intermediate position of damping device, the pedestal and fixed block is fixedly installed with connecting rod, and the two sides position of the fixed block is solid
Dingan County is equipped with transverse slat, and the lower end outer surface of transverse slat is fixedly installed with spring lever, the fixed peace in the lower end outer surface of the spring lever
Equipped with bracket.
Preferably, the counter weight device includes counterweight frame, and the upper end outer surface of counterweight frame is solid close to two sides position
Dingan County is equipped with hook, and the upper end of the counterweight frame is fixedly installed with seamed edge close to two-end part, and the lower portion of seamed edge is solid
Dingan County is equipped with bolt, and the inside of the counterweight frame is equipped with water tank.
Preferably, the upper end outer surface of the water tank is fixedly installed with lifting lug, and the centre of lifting lug close to two sides position
Position is fixedly installed with water inlet, and the intermediate position of close water inlet and lifting lug is fixedly installed with connecting tube inside the water tank,
One side of the water tank is fixedly installed with water outlet close to lower end.
Preferably, the upper end outer surface of the water tank is fixedly installed with lifting lug, and the centre of lifting lug close to two sides position
Position is fixedly installed with water inlet, and the intermediate position of close water inlet and lifting lug is fixedly installed with connecting tube inside the water tank,
One side of the water tank is fixedly installed with water outlet close to lower end.
Preferably, the upper end outer surface of the crane arm is fixedly installed with fixed ring, and wirerope by fixed ring and rises
Weighing arm is fixedly connected.
Preferably, it is fixedly installed with pulley on the drive block, and drive block is slidably connected by pulley and guide rail.
Compared with prior art, the beneficial effects of the present invention are: the tower hoisting apparatus of the adjustable and balancing arm counterweight is logical
It crosses and is provided with counter weight device, damping device and regulating tank, with water tank clump weight the most, by the replacement to water in water tank, thus
The weight of adjustable counterweight to be applicable in more environment, and can achieve the effect that counterweight balances, damping by regulating tank
Device can reduce the vibration generated when crane work, improve the stability of crane, while also improving safety；
(1) by being provided with counter weight device, by the clump weight with water tank as crane, pass through the weight control to water
System can replace the weight of clump weight, to keep the scope of application of crane wider, improve the practicability of crane；
(2) by being provided with damping device, the vibration that crane generates when working can be by the damping bullet in damping device
Spring can cut down shaking force, to achieve the effect that damping, improve the stability of crane, while also improving safety
Property；
(3) it by being equipped with weight and baffle, is slided in regulating tank by idler wheel, to be adjusted to counter weight device
Section, so that the balance to crane arm is adjusted, operates more convenient, and can be applicable in different operating environments.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of A in Fig. 1；
Fig. 3 is the structural schematic diagram of counter weight device in the present invention；
Fig. 4 is the structural schematic diagram of damping device in the present invention；
Fig. 5 is the structural schematic diagram of water tank in the present invention.
In figure: 1, pylon；2, counter weight device；201, counterweight frame；202, it links up with；203, seamed edge；204, bolt；205, water
Case；2051, water inlet；2052, lifting lug；2053, connecting tube；2054, water outlet；3, fixed block；4, pedestal；5, connecting rod；6,
Damping device；601, upper mounted plate；602, damping spring；603, bottom plate；7, transverse slat；8, spring lever；9, bracket；10, it rises
Weighing arm；11, lifting rope；12, cockpit；13, regulating tank；14, idler wheel；15, hydraulic cylinder；16, directive wheel；17, wirerope；18, solid
Determine ring；19, guide rail；20, drive block；21, roller shaft；22, baffle；23, lifting rope shifting chute；24, suspension hook；25, snap-gauge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention:
A kind of tower hoisting apparatus of adjustable and balancing arm counterweight, including pylon 1 and pedestal 4, a side external surface of pylon 1
It is fixedly installed with cockpit 12, driver can control crane in cockpit 12, and pylon 1 is equipped with crane arm
10, a side of crane arm 10 is fixedly installed with regulating tank 13, and regulating tank 13 is equipped with idler wheel 14, the upper portion of idler wheel 14
Position is equipped with snap-gauge 25, and the upper end outer surface of snap-gauge 25 is fixedly installed with roller shaft 21, is fixedly installed with lifting rope on regulating tank 13
Shifting chute 23, and a side of regulating tank 13 is fixedly installed with hydraulic cylinder 15, idler wheel 14 is equipped with lifting rope 11, passes through hydraulic cylinder
15 conveniently move roller shaft 21, and then the adjusting of position is carried out to counter weight device 2, to reach more counterweight balance effect
Fruit can cooperate directive wheel 16 to reduce crane arm 10 21 rotational support of roller shaft by idler wheel 14 by the way that wirerope 17 is arranged
The pressure reduction mechanical wear of rotation axis, and the end of lifting rope 11 is fixedly installed with counter weight device 2, the other side of crane arm 10
Position is fixedly installed with guide rail 19, and guide rail 19 is equipped with drive block 20, is fixedly installed with pulley, and drive block 20 on drive block 20
It is slidably connected by pulley and guide rail 19, the lower end outer surface of drive block 20 is fixedly installed with suspension hook 24, outside 10 lower end of crane arm
Surface is fixedly installed with baffle 22 close to the one end part of guide rail 19, and the top of supply line of pylon 1 is fixedly installed with directive wheel 16, and
16 two sides position of directive wheel is equipped with wirerope 17, and the upper end outer surface of crane arm 10 is fixedly installed with fixed ring 18, and wirerope
17 are fixedly connected by fixed ring 18 with crane arm 10, are not only risen to crane arm 10 by wirerope 17 and the connection of crane arm 10
Firm effect has been arrived, while crane arm 10 can have been driven to carry out the change in orientation by directive wheel 16, has been existed by drive block 20
It is slided on guide rail 19, to drive the movement of suspension hook 24, and baffle 22 plays the role of protection and limit, passes through suspension hook 24
Movement can carry out multi-faceted carrying operation.
Pedestal 4 is located at the lower portion of pylon 1, and the top position of pedestal 4 is equipped with fixed block 3, pedestal 4 and fixed block 3
Intermediate position be fixedly installed with damping device 6, damping device 6 includes upper mounted plate 601, and outside the lower end of upper mounted plate 601
Surface is fixedly installed with damping spring 602, and the quantity of damping spring 602 is two groups, uniformly installs in linear type, damping spring
602 lower end outer surface is fixedly installed with bottom plate 603, and pedestal 4 and the intermediate position of fixed block 3 are fixedly installed with connecting rod
5, the two sides position of fixed block 3 is fixedly installed with transverse slat 7, and the lower end outer surface of transverse slat 7 is fixedly installed with spring lever 8, bullet
The lower end outer surface of spring base 8 is fixedly installed with bracket 9, and the shaking force that crane generates can pass through the damping bullet in damping device 6
Spring 602 and cut out, and spring lever 8 also plays the effect of damping, and connecting rod 5 is fixedly mounted in pedestal 4 and fixed block 3
Between play connection and fixed effect.
Counter weight device 2 includes counterweight frame 201, and the upper end outer surface of counterweight frame 201 is close to the fixed peace in two sides position
Equipped with hook 202, counterweight frame 201 can be fixed by hook 202, the upper end of counterweight frame 201 is close to two-end part
It is fixedly installed with seamed edge 203, and the lower portion of seamed edge 203 is fixedly installed with bolt 204, bolt 204 is to counterweight frame 201
Upper cover plays fixed effect, can the upper cover of counterweight frame 201 be opened and be sealed by bolt 204, counterweight frame
201 inside is equipped with water tank 205, with water tank 205 instead of traditional clump weight.
The upper end outer surface of water tank 205 is fixedly installed with lifting lug 2052, and the centre of lifting lug 2052 close to two sides position
Position is fixedly installed with water inlet 2051, intermediate position fixed peace of 205 inside of water tank close to water inlet 2051 and lifting lug 2052
Equipped with connecting tube 2053, a side of water tank 205 is fixedly installed with water outlet 2054 close to lower end, and water tank 205 is long
Cube cabinet can be erect and be placed in counterweight frame 201, and end is provided with lifting lug 2052 and the water inlet with spiral cover thereon
Mouth 2051 and connecting tube 2053 are provided with the water outlet 2054 with cock close to bottom sides, and the internal diameter of connecting tube 2053 is
The upper end open at one end in water tank 205 8mm, the other end are open by the pipe that length is 205 height 1/3 of water tank in water tank
205 inside, to the pressure inside and outside balanced reservoir 205, by water tank 205 instead of traditional clump weight, use is more square
Just, it and can be adjusted, be easy to use.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight, including pylon (1) and pedestal (4), it is characterised in that: described
One side external surface of pylon (1) is fixedly installed with cockpit (12), and pylon (1) is equipped with crane arm (10), the crane arm
(10) a side is fixedly installed with regulating tank (13), and regulating tank (13) is equipped with idler wheel (14), the idler wheel (14)
Top position is equipped with snap-gauge (25), and the upper end outer surface of snap-gauge (25) is fixedly installed with roller shaft (21), the regulating tank
(13) it is fixedly installed on lifting rope shifting chute (23), and a side of regulating tank (13) is fixedly installed with hydraulic cylinder (15), institute
Idler wheel (14) are stated equipped with lifting rope (11), and the end of lifting rope (11) is fixedly installed with counter weight device (2), the crane arm (10)
Other side position be fixedly installed with guide rail (19), and guide rail (19) is equipped with drive block (20), under the drive block (20)
End outer surface is fixedly installed with suspension hook (24), and crane arm (10) the lower end outer surface is fixed close to the one end part of guide rail (19)
It is equipped with baffle (22), the top of supply line of the pylon (1) is fixedly installed with directive wheel (16), and directive wheel (16) two sides position
Equipped with wirerope (17), the pedestal (4) is located at the lower portion of pylon (1), and the top position of pedestal (4) is equipped with fixed block
(3), the intermediate position of the pedestal (4) and fixed block (3) is fixedly installed with damping device (6), the pedestal (4) and fixed block
(3) intermediate position is fixedly installed with connecting rod (5), and the two sides position of the fixed block (3) is fixedly installed with transverse slat (7),
And the lower end outer surface of transverse slat (7) is fixedly installed with spring lever (8), the lower end outer surface of the spring lever (8) is fixedly installed with
Bracket (9).
2. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight according to claim 1, it is characterised in that: described to match
It includes counterweight frame (201) that (2) are set in refitting, and the upper end outer surface of counterweight frame (201) is fixedly installed with close to two sides position
It links up with (202), the upper end of the counterweight frame (201) is fixedly installed with seamed edge (203) close to two-end part, and seamed edge (203)
Lower portion be fixedly installed with bolt (204), the inside of the counterweight frame (201) is equipped with water tank (205).
3. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight according to claim 1, it is characterised in that: described to subtract
Shaking device (6) includes upper mounted plate (601), and the lower end outer surface of upper mounted plate (601) is fixedly installed with damping spring
(602), the quantity of the damping spring (602) is two groups, is uniformly installed in linear type, the lower end of the damping spring (602)
Outer surface is fixedly installed with bottom plate (603).
4. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight according to claim 2, it is characterised in that: the water
The upper end outer surface of case (205) is fixedly installed with lifting lug (2052) close to two sides position, and the intermediate position of lifting lug (2052)
It is fixedly installed with water inlet (2051), the internal middle part close to water inlet (2051) and lifting lug (2052) of the water tank (205)
Position is fixedly installed with connecting tube (2053), and a side of the water tank (205) is fixedly installed with water outlet close to lower end
(2054)。
5. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight according to claim 1, it is characterised in that: described
The upper end outer surface of weighing arm (10) is fixedly installed with fixed ring (18), and wirerope (17) passes through fixed ring (18) and crane arm
(10) it is fixedly connected.
6. a kind of tower hoisting apparatus of adjustable and balancing arm counterweight according to claim 1, it is characterised in that: the drive
Pulley is fixedly installed on motion block (20), and drive block (20) is slidably connected by pulley with guide rail (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870833.1A CN109019356A (en) | 2018-10-09 | 2018-10-09 | A kind of tower hoisting apparatus of adjustable and balancing arm counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870833.1A CN109019356A (en) | 2018-10-09 | 2018-10-09 | A kind of tower hoisting apparatus of adjustable and balancing arm counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019356A true CN109019356A (en) | 2018-12-18 |
Family
ID=64647663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870833.1A Pending CN109019356A (en) | 2018-10-09 | 2018-10-09 | A kind of tower hoisting apparatus of adjustable and balancing arm counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019356A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233348A (en) * | 2021-05-27 | 2021-08-10 | 北京黑蚁兄弟科技有限公司 | Roof hoisting device and installation method thereof |
| CN114951739A (en) * | 2022-04-27 | 2022-08-30 | 济南星辉数控机械科技有限公司 | Multidirectional radial drilling machine |
| CN116891123A (en) * | 2023-09-11 | 2023-10-17 | 山西建投建筑产业有限公司 | Semi-automatic conveying equipment for conveying plates |
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| CN207390864U (en) * | 2017-09-07 | 2018-05-22 | 宿迁学院 | A kind of tower crane with stowable falling proof device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233348A (en) * | 2021-05-27 | 2021-08-10 | 北京黑蚁兄弟科技有限公司 | Roof hoisting device and installation method thereof |
| CN114951739A (en) * | 2022-04-27 | 2022-08-30 | 济南星辉数控机械科技有限公司 | Multidirectional radial drilling machine |
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| CN116891123A (en) * | 2023-09-11 | 2023-10-17 | 山西建投建筑产业有限公司 | Semi-automatic conveying equipment for conveying plates |
| CN116891123B (en) * | 2023-09-11 | 2023-11-28 | 山西建投建筑产业有限公司 | Semi-automatic conveying equipment for conveying plates |
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Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |