CN204588565U - A kind of gig being applicable to aluminium section bar joint mold - Google Patents

A kind of gig being applicable to aluminium section bar joint mold Download PDF

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Publication number
CN204588565U
CN204588565U CN201420862712.XU CN201420862712U CN204588565U CN 204588565 U CN204588565 U CN 204588565U CN 201420862712 U CN201420862712 U CN 201420862712U CN 204588565 U CN204588565 U CN 204588565U
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CN
China
Prior art keywords
main shaft
hydraulic motor
centrifugal
aluminium
gig
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.)
Expired - Fee Related
Application number
CN201420862712.XU
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Chinese (zh)
Inventor
胡显钟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongyang Jiangxi Province Aluminum Co Ltd
Original Assignee
Dongyang Jiangxi Province Aluminum Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongyang Jiangxi Province Aluminum Co Ltd filed Critical Dongyang Jiangxi Province Aluminum Co Ltd
Priority to CN201420862712.XU priority Critical patent/CN204588565U/en
Application granted granted Critical
Publication of CN204588565U publication Critical patent/CN204588565U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of gig being applicable to aluminium section bar joint mold, comprise pedestal, also comprise the first HM Hydraulic Motor, the second HM Hydraulic Motor, main shaft, reel and steel rope, rotating shaft and the rotating shaft of described second HM Hydraulic Motor of described first HM Hydraulic Motor are connected the two ends of described main shaft respectively, described reel is arranged on described main shaft by radius stay and dowel bolt, the one ends wound of described steel rope is on described reel, the other end of described steel rope promotes hopper by connecting after fixed pulley, and aluminium section bar joint mold is placed in described lifting hopper.The utility model adopts the first HM Hydraulic Motor, the second HM Hydraulic Motor, main shaft, reel, steel rope and lifting hopper, first HM Hydraulic Motor and the second fluid motor-driven spool turns, reel drives steel rope to pull lifting hopper to promote, the utility model adopts hydraulic-driven, solve the connection structure more complicated that traditional gig exists, with high costs and be not suitable for the problem of some productions among a small circle.

Description

A kind of gig being applicable to aluminium section bar joint mold
Technical field
The utility model relates to aluminium section bar production field, particularly relates to a kind of gig being applicable to aluminium section bar joint mold.
Background technology
Aluminum-aluminum alloy has the performance of a series of excellence, and in the application of metallic material, the application of aluminium is only second to the application of steel, occupies second; Particularly after World War II, the war industry of aluminium turns to civilian industry, enters the every aspect of people's lives, becomes developing national economy and the important foundation material improving people's material life and the level of cultural life.Social required quantity increases rapidly, and application is constantly widened.
The joint of aluminium section bar is one of staple product of aluminium section bar production, the mould producing aluminium section bar joint needs to adopt gig to carry out the operations such as the conversion of position sometimes, existing gig adopts mechanical connecting structure substantially, motor drives type, much all there is the problem of more complicated in connection structure, with high costs, be not suitable for some productions among a small circle.
Utility model content
The purpose of this utility model to provide a kind of gig being applicable to aluminium section bar joint mold.
For achieving the above object, the utility model is implemented according to following technical scheme:
A kind of gig being applicable to aluminium section bar joint mold, comprise pedestal, also comprise the first HM Hydraulic Motor, the second HM Hydraulic Motor, main shaft, reel and steel rope, rotating shaft and the rotating shaft of described second HM Hydraulic Motor of described first HM Hydraulic Motor are connected the two ends of described main shaft respectively, described reel is arranged on described main shaft by radius stay and dowel bolt, the one ends wound of described steel rope is on described reel, the other end of described steel rope promotes hopper by connecting after fixed pulley, and aluminium section bar joint mold is placed in described lifting hopper.
Particularly, described gig also comprises brake disc and plate disc brake, and described brake disc is arranged on one end of described main shaft, and described plate disc brake is arranged on the diagonal line of described brake disc.
Particularly; described main shaft is also provided with centrifugal overspeed protection device; described centrifugal overspeed protection device comprises centrifugal flip flop equipment, shaft gear and internally toothed annulus; described internally toothed annulus is connected with described main shaft; described shaft gear is arranged on described main shaft; described centrifugal overspeed protection device is connected with described shaft gear, and described centrifugal overspeed protection device and described main shaft are on the same line.
Further; described centrifugal overspeed protection device comprises shell, travel switch, push rod, centrifugal-block, lever; one end of described lever connects described centrifugal-block; the other end of described lever connects one end of described push rod; described shaft gear drives described centrifugal overspeed protection device High Rotation Speed; described centrifugal-block is thrown out of and by push rod described in described lever pushing, the other end of described push rod touches described travel switch.
Particularly, described reel, described first HM Hydraulic Motor and described second HM Hydraulic Motor are installed on described pedestal.
Compared with prior art, the utility model adopts the first HM Hydraulic Motor, the second HM Hydraulic Motor, main shaft, reel, steel rope and lifting hopper, first HM Hydraulic Motor and the second fluid motor-driven spool turns, reel drives steel rope to pull lifting hopper to promote, the utility model adopts hydraulic-driven, solve the connection structure more complicated that traditional gig exists, with high costs and be not suitable for the problem of some productions among a small circle.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applicable to the gig of aluminium section bar joint mold of the utility model;
Fig. 2 is the structural representation of centrifugal overspeed protection device described in the utility model.
In figure: 1-first HM Hydraulic Motor, 2-main shaft, 3-reel, 4-steel rope, 5-brake disc, 6-plate disc brake, 7-second HM Hydraulic Motor, 8-travel switch, 9-centrifugal-block, 10-push rod, 11-lever, 12-shaft gear, 13-internally toothed annulus.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, is used for explaining the utility model in the illustrative examples of this utility model and explanation, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of gig being applicable to aluminium section bar joint mold, comprise pedestal, the first HM Hydraulic Motor 1, second HM Hydraulic Motor 7, main shaft 2, reel 3 and steel rope 4, rotating shaft and the rotating shaft of the second HM Hydraulic Motor 7 of the first HM Hydraulic Motor 1 are connected the two ends of main shaft 2 respectively, reel 3 is arranged on main shaft 2 by radius stay and dowel bolt, the one ends wound of steel rope 4 is on reel 3, the other end of steel rope 4 promotes hopper by connecting after fixed pulley, and aluminium section bar joint mold is placed in and promotes in hopper.Gig also comprises brake disc 5 and plate disc brake 6, and brake disc 5 is arranged on one end of main shaft 2, and plate disc brake 6 is arranged on the diagonal line of brake disc 5.
As shown in Figure 2; main shaft 2 is also provided with centrifugal overspeed protection device; centrifugal overspeed protection device comprises centrifugal flip flop equipment, shaft gear 12 and internally toothed annulus 13; internally toothed annulus 13 is connected with main shaft 2; shaft gear 12 is arranged on main shaft 2; centrifugal overspeed protection device is connected with shaft gear 12, and centrifugal overspeed protection device and main shaft 2 are on the same line.Centrifugal overspeed protection device comprises shell, travel switch 8, push rod 10, centrifugal-block 9, lever 11; one end of lever 11 connects centrifugal-block 9; the other end of lever 11 connects one end of push rod 10; shaft gear 12 drives centrifugal overspeed protection device High Rotation Speed; centrifugal-block 9 is thrown out of and promotes push rod 10 by lever 11, and the other end of push rod 10 touches travel switch 8.Reel 3, first HM Hydraulic Motor 1 and the second HM Hydraulic Motor 7 are installed on pedestal.
The main shaft device of hydraulic hoisting machine is the operating mechanism of winding hoisting steel rope 4, is the main load parts of hydraulic hoisting machine.Main shaft device comprises main shaft 2, pedestal and reel 3.And reel 3 is generally made up of barrel shell, wheel, brake wheel and a supporting ring etc.Barrel shell is the main load bearing component of reel 3, and a wheel and brake wheel are the parts supporting barrel shell and transmitting force, and supporting ring increases barrel shell stability.
Main shaft 2 device of hydraulic hoisting machine is substantially identical with structure with the effect of main shaft 2 device of common electric gig, and difference is local, and mainly main shaft 2 device is different with common electric gig from the connection mode of HM Hydraulic Motor or drop-gear box.The centrifugal overspeed protection device structure installment of common mechanical type is on hydraulic hoisting machine main shaft 2, and internally toothed annulus 13 is connected with main shaft 2, and by main shaft 2 rotating speed input overspeed protection device, internally toothed annulus 13 and shaft gear 12 form the boost installation of overspeed protection device.After speedup, shaft gear 12 driven rotary body High Rotation Speed, under the acting on of centnifugal force, centrifugal-block 9 is thrown out of, and promotes push rod 10 by lever 11; Main shaft 2 rotating speed is higher, and the distance that push rod 10 is pushed is larger, when main shaft 2 speed exceedes command speed 15%; push rod 10 touches overspeed protection travel switch 8, its contact is disconnected, makes main oil pump motor power-off; hydraulic brake emergency braking, hydraulic hoisting machine is shut down.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.

Claims (5)

1. one kind is applicable to the gig of aluminium section bar joint mold, comprise pedestal, it is characterized in that: also comprise the first HM Hydraulic Motor, the second HM Hydraulic Motor, main shaft, reel and steel rope, rotating shaft and the rotating shaft of described second HM Hydraulic Motor of described first HM Hydraulic Motor are connected the two ends of described main shaft respectively, described reel is arranged on described main shaft by radius stay and dowel bolt, the one ends wound of described steel rope is on described reel, the other end of described steel rope promotes hopper by connecting after fixed pulley, and aluminium section bar joint mold is placed in described lifting hopper.
2. a kind of gig being applicable to aluminium section bar joint mold according to claim 1, it is characterized in that: described gig also comprises brake disc and plate disc brake, described brake disc is arranged on one end of described main shaft, and described plate disc brake is arranged on the diagonal line of described brake disc.
3. a kind of gig being applicable to aluminium section bar joint mold according to claim 1; it is characterized in that: described main shaft is also provided with centrifugal overspeed protection device; described centrifugal overspeed protection device comprises centrifugal flip flop equipment, shaft gear and internally toothed annulus; described internally toothed annulus is connected with described main shaft; described shaft gear is arranged on described main shaft; described centrifugal overspeed protection device is connected with described shaft gear, and described centrifugal overspeed protection device and described main shaft are on the same line.
4. a kind of gig being applicable to aluminium section bar joint mold according to claim 3; it is characterized in that: described centrifugal overspeed protection device comprises shell, travel switch, push rod, centrifugal-block, lever; one end of described lever connects described centrifugal-block; the other end of described lever connects one end of described push rod; described shaft gear drives described centrifugal overspeed protection device High Rotation Speed; described centrifugal-block is thrown out of and by push rod described in described lever pushing, the other end of described push rod touches described travel switch.
5. a kind of gig being applicable to aluminium section bar joint mold according to claim 1, is characterized in that: described reel, described first HM Hydraulic Motor and described second HM Hydraulic Motor are installed on described pedestal.
CN201420862712.XU 2014-12-31 2014-12-31 A kind of gig being applicable to aluminium section bar joint mold Expired - Fee Related CN204588565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420862712.XU CN204588565U (en) 2014-12-31 2014-12-31 A kind of gig being applicable to aluminium section bar joint mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420862712.XU CN204588565U (en) 2014-12-31 2014-12-31 A kind of gig being applicable to aluminium section bar joint mold

Publications (1)

Publication Number Publication Date
CN204588565U true CN204588565U (en) 2015-08-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105480889A (en) * 2015-12-23 2016-04-13 中联重科股份有限公司 Coiling block stall braking system and hoisting device
CN105523498A (en) * 2016-02-23 2016-04-27 长沙嘉百精密机械有限公司 Anti-stall device and crane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105480889A (en) * 2015-12-23 2016-04-13 中联重科股份有限公司 Coiling block stall braking system and hoisting device
CN105480889B (en) * 2015-12-23 2017-11-14 中联重科股份有限公司 Reel stall brakes and crane gear
CN105523498A (en) * 2016-02-23 2016-04-27 长沙嘉百精密机械有限公司 Anti-stall device and crane

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Date Code Title Description
C14 Grant of patent or utility model
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: 20150826

Termination date: 20161231