CN108466948A - A kind of Counterweight balance equipment of crane - Google Patents
A kind of Counterweight balance equipment of crane Download PDFInfo
- Publication number
- CN108466948A CN108466948A CN201810549055.6A CN201810549055A CN108466948A CN 108466948 A CN108466948 A CN 108466948A CN 201810549055 A CN201810549055 A CN 201810549055A CN 108466948 A CN108466948 A CN 108466948A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- ballast box
- welded
- crane
- clamping device
- 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
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009966 trimming Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
-
- 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
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of Counterweight balance equipments of crane,It includes turntable and ballast box,The right upper portion of turntable and lower part are fixedly connected with upper backup pad and lower supporting plate respectively,The lower end of upper backup pad is welded with guide rail A,The upper end of lower supporting plate is welded with guide rail B,The top and bottom of ballast box are both provided with idler wheel,Guide rail A and guide rail B are slidably connected by idler wheel and ballast box,The right end of ballast box has been connected through hinge activity chamber door,It is connected with hydraulic telescopic rod in the middle part of the left side of ballast box,The left side lower part of ballast box is provided with rail clamping device A,Left side is welded with fixed block in ballast box,The right end of fixed block is fixedly connected with spring,The right end of spring is fixedly connected with buffer stopper,Lower weld has guide rail C in ballast box,Clump weight is slidably connected on guide rail C,The right flank middle part of clump weight and lower part are respectively arranged with draw ring and rail clamping device B；The present invention has the advantages that easy to operate, movement is flexible, stability is good and is convenient for changing.
Description
Technical field
The present invention relates to crane technical field more particularly to a kind of Counterweight balance equipments of crane.
Background technology
With the fast development of Building Trade in China, crane achieves quick development, and crane can rise in construction site
Large scale equipment or heavier material are hung, a large amount of manpower is saved, reduces engineering cost, autocrane movement is flexible, can
In the smaller place construction of range, but autocrane weight itself is small, and to ensure that weighing device need to be arranged in safety, traditional is flat
Weight is a fixed value by being bolted directly to vehicle frame tail portion, trimming moment, since trimming moment is a fixed value,
In the case where lifting container is heavier or lift heavy traveling is braked suddenly, there is the danger tumbled in crane so that lifting
Machine is restricted when allocating and transporting weight, and lifting performance cannot give full play to, and requires to increase balance weight weight or car body at this time
Length, so then so that complete vehicle weight increases or length increase, influences the stability of vehicle, and requires to increase trimming moment
Maneuverability theory produce contradiction, and the size of lifting piece cannot be replaced；Therefore, it is badly in need of a kind of spirit easy to operate, mobile
It is living, stability is good, the crane counterweight balancing equipment that is convenient for changing.
Invention content
The purpose of the invention is to overcome the deficiencies in the prior art, and provide it is a kind of it is reasonable in design, easy to operate,
The Counterweight balance equipment for the crane that movement is flexible, stability is good and is convenient for changing.
The object of the present invention is achieved like this：A kind of Counterweight balance equipment of crane, it includes turntable and ballast box,
The right upper portion of the turntable and lower part are fixedly connected with upper backup pad and lower supporting plate respectively, under the upper backup pad
End is welded with guide rail A, and the left and right ends that the upper end of the lower supporting plate is welded with guide rail B, the guide rail A and guide rail B are equal
It is welded with limited block, the top and bottom of the ballast box are both provided with idler wheel, and the guide rail A and guide rail B pass through rolling
Wheel is slidably connected with ballast box, and the right end of the ballast box has been connected through hinge activity chamber door, is arranged on the chamber door
There is handle, hydraulic telescopic rod, the left side lower part setting of the ballast box are connected in the middle part of the left side of the ballast box
There is a rail clamping device A, left side is welded with fixed block in the ballast box, and the right end of the fixed block is fixedly connected with spring,
The right end of the spring is fixedly connected with buffer stopper, there is on guide rail C, the guide rail C lower weld in the ballast box
Clump weight is slidably connected, the right flank middle part of the clump weight and lower part are respectively arranged with draw ring and rail clamping device B.
The connection type of the rail clamping device A and ballast box is to be bolted.
The connection type of the rail clamping device B and clump weight is to be bolted.
The right side of the buffer stopper is welded with cushion rubber bumper.
The cylinder body of the hydraulic telescopic rod is connect by bolt with turntable.
The connection type of the draw ring and clump weight is welding.
The advantageous effect that the present invention generates：The invention discloses a kind of Counterweight balance equipment of crane, the right sides of turntable
Upper and lower part has been respectively fixedly connected with upper backup pad and lower supporting plate, and the lower end of upper backup pad is welded with guide rail A, under described
The upper end of support plate is welded with guide rail B, guide rail A and guide rail B and is slidably connected by idler wheel and ballast box, guide rail A and guide rail B's
Left and right ends are welded with limited block, and ballast box is facilitated to move；Rail clamping device B is closed, clump weight is fixed in ballast box, opening clamp
Rail device A and hydraulic telescopic rod, make ballast box move left and right, and clump weight is moved left and right with ballast box, change torque, improve and stablize
Property；Upper backup pad and lower supporting plate improve the stability of ballast box movement, increase the bearing capacity of ballast box；The right end of ballast box is logical
It crosses hinge and is connected with chamber door, handle is provided on chamber door, close rail clamping device A, open chamber door, open rail clamping device B, pass through drawing
Dynamic draw ring makes to match to focus on guide rail C to move left and right, and is convenient for changing clump weight；Left side is welded with fixed block in ballast box, fixed
The right end of block is fixedly connected with spring, and the right end of spring is fixedly connected with buffer stopper, and the right side of buffer stopper is welded with buffering adhesive
Pad, when the clump weight more renewed, cushion rubber bumper and spring can prevent clump weight from colliding with ballast box, reduce vibrations,
Protect clump weight and ballast box without damage, replacement process safety and steady；Total, the present invention has reasonable in design, operation
The advantages of easy, mobile flexible, stability is good and is convenient for changing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the Counterweight balance equipment of crane of the present invention.
Fig. 2 is the structural schematic diagram of ballast box in a kind of Counterweight balance equipment of crane of the present invention.
In figure：1, turntable 2, upper backup pad 3, guide rail A 4, idler wheel 5, limited block 6, handle 7, hinge 8, chamber door
9, ballast box 10, guide rail B 11, lower supporting plate 12, rail clamping device A 13, hydraulic telescopic rod 14, clump weight 15, draw ring 16,
Rail clamping device B 17, guide rail C 18, buffer stopper 19, spring 20, fixed block.
Specific implementation mode
Embodiment 1
As shown in Figs. 1-2, a kind of Counterweight balance equipment of crane, it includes turntable 1 and ballast box 9, the right side of the turntable 1
Upper lateral part and lower part are fixedly connected with upper backup pad 2 and lower supporting plate 11 respectively, and the lower end of the upper backup pad 2, which is welded with, leads
Rail A3, the left and right ends that the upper end of the lower supporting plate 11 is welded with guide rail B10, the guide rail A3 and guide rail B10 are welded
It is connected to limited block 5, the top and bottom of the ballast box 9 are both provided with idler wheel 4, and the guide rail A3 and guide rail B10 are logical
It crosses idler wheel 4 to be slidably connected with ballast box 9, the right end of the ballast box 9 is connected with chamber door 8, the case by hinge 7
It is provided with handle 6 on door 8, hydraulic telescopic rod 13 is connected in the middle part of the left side of the ballast box 9, the ballast box 9
Left side lower part is provided with rail clamping device A12, and left side is welded with fixed block 20, the fixed block 20 in the ballast box 9
Right end be fixedly connected with spring 19, the right end of the spring 9 is fixedly connected with buffer stopper 18, in the ballast box 9 under
Portion is welded on guide rail C17, the guide rail C17 and slidably connects clump weight 14, the right flank middle part of the clump weight 14
It is respectively arranged with draw ring 15 and rail clamping device B16 with lower part.
The invention discloses a kind of Counterweight balance equipment of crane, the right upper portion of turntable and lower part are respectively fixedly connected with
There are upper backup pad and lower supporting plate, the lower end of upper backup pad to be welded with guide rail A, the upper end of the lower supporting plate is welded with guide rail
B, guide rail A and guide rail B are slidably connected by idler wheel and ballast box, and the left and right ends of guide rail A and guide rail B are welded with limit
Block facilitates ballast box to move；Rail clamping device B is closed, clump weight is fixed in ballast box, is opened rail clamping device A and hydraulic telescopic rod, is made
Ballast box moves left and right, and clump weight is moved left and right with ballast box, changes torque, improves stability；Upper backup pad and lower support
Plate improves the stability of ballast box movement, increases the bearing capacity of ballast box；The right end of ballast box has been connected through hinge activity case
, it is provided with handle on chamber door, closes rail clamping device A, opens chamber door, opens rail clamping device B, guide rail is focused on by pulling draw ring to make to match
It is moved left and right on C, is convenient for changing clump weight.
Embodiment 2
As shown in Figs. 1-2, a kind of Counterweight balance equipment of crane, it includes turntable 1 and ballast box 9, the right side of the turntable 1
Upper lateral part and lower part are fixedly connected with upper backup pad 2 and lower supporting plate 11 respectively, and the lower end of the upper backup pad 2, which is welded with, leads
Rail A3, the left and right ends that the upper end of the lower supporting plate 11 is welded with guide rail B10, the guide rail A3 and guide rail B10 are welded
It is connected to limited block 5, the top and bottom of the ballast box 9 are both provided with idler wheel 4, and the guide rail A3 and guide rail B10 are logical
It crosses idler wheel 4 to be slidably connected with ballast box 9, the right end of the ballast box 9 is connected with chamber door 8, the case by hinge 7
It is provided with handle 6 on door 8, hydraulic telescopic rod 13 is connected in the middle part of the left side of the ballast box 9, the ballast box 9
Left side lower part is provided with rail clamping device A12, and left side is welded with fixed block 20, the fixed block 20 in the ballast box 9
Right end be fixedly connected with spring 19, the right end of the spring 9 is fixedly connected with buffer stopper 18, in the ballast box 9 under
Portion is welded on guide rail C17, the guide rail C17 and slidably connects clump weight 14, the right flank middle part of the clump weight 14
It is respectively arranged with draw ring 15 and rail clamping device B16, the rail clamping device A12 with lower part and the connection type of ballast box 9 connects for bolt
It connects, the connection type of the rail clamping device B16 and clump weight 14 is to be bolted, and the right side of the buffer stopper 18 is welded with
The cylinder body of cushion rubber bumper, the hydraulic telescopic rod 13 is connect by bolt with turntable 1, the draw ring 15 and clump weight 14
Connection type is welding.
The invention discloses a kind of Counterweight balance equipment of crane, the right upper portion of turntable and lower part are respectively fixedly connected with
There are upper backup pad and lower supporting plate, the lower end of upper backup pad to be welded with guide rail A, the upper end of the lower supporting plate is welded with guide rail
B, guide rail A and guide rail B are slidably connected by idler wheel and ballast box, and the left and right ends of guide rail A and guide rail B are welded with limit
Block facilitates ballast box to move；Rail clamping device B is closed, clump weight is fixed in ballast box, is opened rail clamping device A and hydraulic telescopic rod, is made
Ballast box moves left and right, and clump weight is moved left and right with ballast box, changes torque, improves stability；Upper backup pad and lower support
Plate improves the stability of ballast box movement, increases the bearing capacity of ballast box；The right end of ballast box has been connected through hinge activity case
, it is provided with handle on chamber door, closes rail clamping device A, opens chamber door, opens rail clamping device B, guide rail is focused on by pulling draw ring to make to match
It is moved left and right on C, is convenient for changing clump weight；Left side is welded with fixed block in ballast box, and the right end of fixed block is fixedly connected with
The right end of spring, spring is fixedly connected with buffer stopper, and the right side of buffer stopper is welded with cushion rubber bumper, when the clump weight more renewed
When, cushion rubber bumper and spring can prevent clump weight from colliding with ballast box, reduce vibrations, protect clump weight and ballast box not
It is damaged, replacement process safety and steady；Total, the present invention has reasonable in design, easy to operate, mobile flexible, stability
The advantages of well and being convenient for changing.
Claims (6)
1. a kind of Counterweight balance equipment of crane, it includes turntable and ballast box, it is characterised in that：The right side of the turntable
Upper and lower part has been respectively fixedly connected with upper backup pad and lower supporting plate, and the lower end of the upper backup pad is welded with guide rail A, institute
The left and right ends that the upper end for the lower supporting plate stated is welded with guide rail B, the guide rail A and guide rail B are welded with limited block, described
The top and bottom of ballast box be both provided with idler wheel, the guide rail A and guide rail B pass through idler wheel and connect with ballast box sliding
It connects, the right end of the ballast box has been connected through hinge activity chamber door, and handle, the counterweight are provided on the chamber door
It is connected with hydraulic telescopic rod in the middle part of the left side of case, the left side lower part of the ballast box is provided with rail clamping device A, and described matches
Left side is welded with fixed block in loaded van, and the right end of the fixed block is fixedly connected with spring, and the right end of the spring is solid
Surely it is connected with buffer stopper, there is lower weld in the ballast box slidably connects clump weight on guide rail C, the guide rail C, institute
The right flank middle part for the clump weight stated and lower part are respectively arranged with draw ring and rail clamping device B.
2. a kind of Counterweight balance equipment of crane as described in claim 1, it is characterised in that：The rail clamping device A with match
The connection type of loaded van is to be bolted.
3. a kind of Counterweight balance equipment of crane as described in claim 1, it is characterised in that：The rail clamping device B with match
The connection type of pouring weight is to be bolted.
4. a kind of Counterweight balance equipment of crane as described in claim 1, it is characterised in that：The right end of the buffer stopper
Face is welded with cushion rubber bumper.
5. a kind of Counterweight balance equipment of crane as described in claim 1, it is characterised in that：The hydraulic telescopic rod
Cylinder body is connect by bolt with turntable.
6. a kind of Counterweight balance equipment of crane as described in claim 1, it is characterised in that：The draw ring and clump weight
Connection type be welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549055.6A CN108466948A (en) | 2018-05-31 | 2018-05-31 | A kind of Counterweight balance equipment of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549055.6A CN108466948A (en) | 2018-05-31 | 2018-05-31 | A kind of Counterweight balance equipment of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108466948A true CN108466948A (en) | 2018-08-31 |
Family
ID=63260671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810549055.6A Pending CN108466948A (en) | 2018-05-31 | 2018-05-31 | A kind of Counterweight balance equipment of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108466948A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510499A (en) * | 2019-09-16 | 2019-11-29 | 迈柯斯态(上海)实业有限公司 | A kind of center of gravity can dynamic deflection container spreader |
| CN111308132A (en) * | 2019-11-19 | 2020-06-19 | 中节能启源雷宇（江苏）电气科技有限公司 | Reactor voltage divider complex vehicle-mounted test platform |
| CN112021152A (en) * | 2020-09-14 | 2020-12-04 | 河北旅游职业学院 | Afforestation water-saving irrigation device |
| CN112110350A (en) * | 2019-06-21 | 2020-12-22 | 河南森源重工有限公司 | Crane with adjustable counterweight position |
| CN112432732A (en) * | 2020-10-20 | 2021-03-02 | 上海航天控制技术研究所 | Automatic balancing device and using method |
| CN112503138A (en) * | 2020-12-07 | 2021-03-16 | 无锡茂杰机械制造有限公司 | Crane scissor fork combined type balance moving counterweight assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201485197U (en) * | 2009-09-02 | 2010-05-26 | 曾祖俊 | Automatic counter-balanced hoisting device |
| CN202611667U (en) * | 2011-12-31 | 2012-12-19 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manual adjustment balanced pumping unit |
| CN103407913A (en) * | 2013-08-26 | 2013-11-27 | 徐州重型机械有限公司 | Sliding balance weight device and crane |
| CN204823927U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Hoist counter weight balancing equipment |
| CN204847852U (en) * | 2015-07-02 | 2015-12-09 | 河南重工起重机集团有限公司 | Hoist collision device |
| CN208308320U (en) * | 2018-05-31 | 2019-01-01 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
-
2018
- 2018-05-31 CN CN201810549055.6A patent/CN108466948A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485197U (en) * | 2009-09-02 | 2010-05-26 | 曾祖俊 | Automatic counter-balanced hoisting device |
| CN202611667U (en) * | 2011-12-31 | 2012-12-19 | 新疆维吾尔自治区第三机床厂 | Walking beam type electric manual adjustment balanced pumping unit |
| CN103407913A (en) * | 2013-08-26 | 2013-11-27 | 徐州重型机械有限公司 | Sliding balance weight device and crane |
| CN204847852U (en) * | 2015-07-02 | 2015-12-09 | 河南重工起重机集团有限公司 | Hoist collision device |
| CN204823927U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Hoist counter weight balancing equipment |
| CN208308320U (en) * | 2018-05-31 | 2019-01-01 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110350A (en) * | 2019-06-21 | 2020-12-22 | 河南森源重工有限公司 | Crane with adjustable counterweight position |
| CN110510499A (en) * | 2019-09-16 | 2019-11-29 | 迈柯斯态(上海)实业有限公司 | A kind of center of gravity can dynamic deflection container spreader |
| CN111308132A (en) * | 2019-11-19 | 2020-06-19 | 中节能启源雷宇（江苏）电气科技有限公司 | Reactor voltage divider complex vehicle-mounted test platform |
| CN112021152A (en) * | 2020-09-14 | 2020-12-04 | 河北旅游职业学院 | Afforestation water-saving irrigation device |
| CN112021152B (en) * | 2020-09-14 | 2022-05-03 | 河北旅游职业学院 | Afforestation water-saving irrigation device |
| CN112432732A (en) * | 2020-10-20 | 2021-03-02 | 上海航天控制技术研究所 | Automatic balancing device and using method |
| CN112432732B (en) * | 2020-10-20 | 2022-11-18 | 上海航天控制技术研究所 | Automatic balancing device and using method |
| CN112503138A (en) * | 2020-12-07 | 2021-03-16 | 无锡茂杰机械制造有限公司 | Crane scissor fork combined type balance moving counterweight assembly |
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