CN204251253U - A kind of humping hoister fast - Google Patents
A kind of humping hoister fast Download PDFInfo
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- CN204251253U CN204251253U CN201420697499.1U CN201420697499U CN204251253U CN 204251253 U CN204251253 U CN 204251253U CN 201420697499 U CN201420697499 U CN 201420697499U CN 204251253 U CN204251253 U CN 204251253U
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- main shaft
- bearing
- oil cylinder
- retarder
- support
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Abstract
The utility model relates to quick humping hoister.Electrical motor is connected with retarder, retarder is fixed by bearing I and reel, the mouth of retarder is connected with the input end of main shaft, the other end of main shaft is fixed by bearing IV and support I through oil cylinder, the mouth of main shaft installs bearing II, arrangement of clutch, platen, push-plate and oil cylinder successively, and arrangement of clutch is connected with platen, and platen is connected by bearing III with push-plate, push-plate is connected with oil cylinder by shaft retaining ring, and oil cylinder is positioned on support I; The spring be arranged in spindle hole makes free-extension in centre hole, and its one end is connected with platen by feather key; Support II is for supporting retarder and electrical motor, and reel is provided with end plate, and caliper brake is arranged on support I.The utility model compact conformation, simple to operate, operational space is little, and labour intensity is low.
Description
Technical field
The utility model belongs to winch field for building, relates to a kind of quick humping hoister being applicable to compaction pile construction equipment in building pile foundation particularly.
Background technology
Rammed bulb pile is because having the advantages such as energy-saving and emission-reduction by building pile foundation widespread use, existing Drop hammer pile driver rams the lifting and the release mostly manual humping hoister fast of use of expanding hammer, this winch drives external retarder driver output axle by electrical motor, output shaft is set with friction cone clutch pair, reel, clutch on-off driver train, reel is provided with drag hub, and its excircle is provided with the strap of the brake.During work, two operating handles of power-transfer clutch and the brake strap of the brake operate simultaneously, and operation pulling force is greatly about about 15kg.Long-term work, due to fatigue, easily causes error, impact construction.Drop hammer pile driver construction, by one man operation, time operator controls humping hoister, just can not operate casing and sink to, force construction always intermittently to be carried out, and construction speed is slow, and efficiency is low.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of and improves operating efficiency, reduces the quick humping hoister of operator's labour intensity.
The technical solution adopted in the utility model is: humping hoister fast, comprises electrical motor, retarder, bearing I, reel, main shaft, bearing II, arrangement of clutch, platen, bearing III, shaft retaining ring, push-plate, oil cylinder, bearing IV, support I, feather key, spring, support II and caliper brake.
Electrical motor is connected with retarder, retarder is fixed by bearing I and reel, the mouth of retarder is connected with the input end of main shaft, the other end of main shaft is fixed by bearing IV and support I through oil cylinder, the mouth of main shaft installs bearing II, arrangement of clutch, platen, push-plate and oil cylinder successively, and arrangement of clutch is connected with platen, and platen is connected by bearing III with push-plate, push-plate is connected with oil cylinder by shaft retaining ring, and oil cylinder is positioned on support I; The spring be arranged in spindle hole makes free-extension in centre hole, and feather key one end is connected with spring, and the other end is connected with platen and does moving axially along main shaft by the keyway on main shaft; Support II is for supporting retarder and electrical motor, and reel is provided with end plate, and caliper brake is arranged on support I.
Above-mentioned quick humping hoister, described arrangement of clutch is: be provided with in power-transfer clutch circle staggered and be flexibly connected friction lining I and friction lining II, the external diameter of friction lining I and the internal diameter of power-transfer clutch circle are by invoice serration bearing fit, the internal diameter of friction lining II and main shaft are by invoice serration bearing fit, and power-transfer clutch circle and reel are fixed.
Above-mentioned quick humping hoister, is provided with transparent cover II and cover between power-transfer clutch circle and bearing II.
Above-mentioned quick humping hoister, described oil cylinder comprises cylinder top cover, cylinder piston rod, oil cylinder overcoat and sealing member; Push-plate is fixed on cylinder piston rod by shaft retaining ring, and cylinder piston rod is hollow, and its internal diameter and main shaft external diameter are that wide arc gap coordinates, and oil cylinder overcoat location and installation is on support I.
Above-mentioned quick humping hoister, stifle is installed in the end of main shaft.
Above-mentioned quick humping hoister, is provided with door, and door and reel are fixed.
Above-mentioned quick humping hoister, the mouth of retarder and the input end of main shaft pass through spline joint.
Above-mentioned quick humping hoister, is provided with transparent cover I, and transparent cover I and reel are fixed.
Above-mentioned quick humping hoister, is provided with three-way diverter valve pedal I in arrangement of clutch, be provided with three-way diverter valve pedal II in caliper brake.
The beneficial effects of the utility model are: the utility model is used to sling ram and expands hammer, and can discharges and ram expansion and hammer into shape and land motion fast, and it has puts rope structure soon.Arrangement of clutch and caliper brake all adopt normally open, utilize hydraulic ram to control, spring automatic reset, and operation adopts foot-operated two position three way directional control valve to realize the clutch of arrangement of clutch and the start and stop of drg.The utility model compact conformation, simple to operate, operational space is little, and labour intensity is low.Adopt the single casing that can realize of the utility model to sink to and ram operation while that expansion hammer being rammed, therefore not only reduce labour intensity, substantially increase operating efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lateral plan of the present utility model.
Fig. 3 is B-B broken section main axle structure schematic diagram in Fig. 1.
Fig. 4 is arrangement of clutch structure for amplifying schematic diagram.
Fig. 5 is the utility model hydraulic principle schematic diagram.
Detailed description of the invention
The quick humping hoister of embodiment
As Figure 1-Figure 5, quick humping hoister, comprise electrical motor (1), retarder (2), transparent cover I (3), bearing I (4), reel (5), main shaft (6), bearing II (7), arrangement of clutch, transparent cover II (8), platen (10), bearing III (11), shaft retaining ring (12), push-plate (13), oil cylinder (14), bearing IV (15), stifle (17), door (18), support I (19), feather key (20), spring (21), cover (24), support II (25) and caliper brake (26).
Electrical motor (1) is connected with retarder (2), retarder (2) is fixed by bearing I (4) and reel (5), the mouth of retarder (2) is connected by spline (6a) with the input end of main shaft (6), the other end of main shaft (6) is fixed by bearing IV (15) and support I (19) through oil cylinder (14), and stifle (17) is installed in the end of main shaft (6).
Be provided with transparent cover I (3), transparent cover I (3) is fixed with reel (5).
The mouth of main shaft (6) installs bearing II (7), arrangement of clutch, platen (10), push-plate (13) and oil cylinder (14) successively.
Arrangement of clutch is: be provided with in power-transfer clutch circle (9) staggered and be flexibly connected friction lining I (22) and friction lining II (23), the external diameter of friction lining I (22) and the internal diameter of power-transfer clutch circle (9) are by invoice serration bearing fit, the internal diameter of friction lining II (23) and main shaft (6) are by invoice serration (6b) bearing fit, and power-transfer clutch circle (9) is fixed with reel (5).
Oil cylinder (14): comprise cylinder top cover (14-1), cylinder piston rod (14-2), oil cylinder overcoat (14-3) and sealing member; Cylinder piston rod (14-2) is hollow, and its internal diameter and main shaft (6) external diameter are that wide arc gap coordinates, and oil cylinder overcoat (14-3) location and installation is on support I (19).
Be provided with door (18), door (18) is fixed with reel (5).
Power-transfer clutch circle (9) is connected with reel (5), platen (10) is connected by bearing III (11) with push-plate (13), and push-plate (13) is fixed on the cylinder piston rod (14-2) of oil cylinder (14) by shaft retaining ring (12).
The spring (21) be arranged in main shaft (6) centre hole (21a) makes free-extension in centre hole.Be provided with feather key (20), feather key (20) one end is connected with spring (21), and the other end is connected with platen (10) and moving axially along main shaft done by the keyway (20a) passed through on main shaft (6).
Transparent cover II (8) and cover (24) is provided with between power-transfer clutch circle (9) and bearing II (7)
Support II (25) is for supporting retarder (2) and electrical motor (1).
Reel (5) is provided with end plate (5-1).
Be provided with three-way diverter valve pedal I (27) in arrangement of clutch, in caliper brake (26), be provided with three-way diverter valve pedal II (28)
Principle of work of the present utility model: the utility model is when inoperative, and caliper brake and arrangement of clutch are normally open, now, the rammer hung expands hammer and puts off on ground, by ground supports.During work, actuating motor and operation control system oil pump simultaneously.Electrical motor rotates, retarder and main shaft is driven to rotate, two position three way directional control valve pedal I oil supply oil supply cylinder in pedal clutch device, cylinder piston rod is moved to the left, promote push-plate, bearing III, platen, friction lining I and friction lining II be moved to the left simultaneously and compress, spring is compressed in platen and feather key moving process, and now reel makes synchronous rotary with main shaft, rolling steel rope, promotes to ram and expands hammer to certain altitude.Lift the three-way diverter valve pedal of arrangement of clutch, under the action of the spring, two position three way directional control valve replaces, and in oil cylinder, hydraulic oil flows back to fuel tank under the action of the spring.Meanwhile, spring promotes platen by feather key and moves right, and makes to produce gap between friction lining I and friction lining II, and rammer expands hammer and pulls reel work freely to put rope rotation by steel rope, rams to expand to hammer into shape and does vertical motion of landing fast.Ram and expand after hammer lands, the two position three way directional control valve pedal II of foot-operated caliper brake, to the oil cylinder fuel feeding of drg, causes jaw to start to close, by reel end plate brake drum, and the phenomenon avoiding reel too much to put rope causing wirerope-winding.Lift two position three way directional control valve pedal II in caliper brake control system, change-over valve automatic position-changing.Under the effect of caliper brake spring force, in caliper brake oil cylinder, fuel tank got back to by oil, and jaw is opened.This process completes once rams action, repeats, and can construct.
Claims (9)
1. quick humping hoister, is characterized in that: comprise electrical motor (1), retarder (2), bearing I (4), reel (5), main shaft (6), bearing II (7), arrangement of clutch, platen (10), bearing III (11), shaft retaining ring (12), push-plate (13), oil cylinder (14), bearing IV (15), support I (19), feather key (20), spring (21), support II (25) and caliper brake (26), electrical motor (1) is connected with retarder (2), retarder (2) is fixed by bearing I (4) and reel (5), the mouth of retarder (2) is connected with the input end of main shaft (6), the other end of main shaft (6) is fixed by bearing IV (15) and support I (19) through oil cylinder (14), the mouth of main shaft (6) installs bearing II (7) successively, arrangement of clutch, platen (10), push-plate (13) and oil cylinder (14), arrangement of clutch is connected with platen (10), platen (10) is connected by bearing III (11) with push-plate (13), push-plate (13) is connected with oil cylinder (14) by shaft retaining ring (12), oil cylinder (14) is positioned on support I (19), the spring (21) be arranged in main shaft (6) centre hole (21a) makes free-extension in centre hole, feather key (20) one end is connected with spring (21), and the other end is connected with platen (10) and does moving axially along main shaft by the keyway (20a) on main shaft, support II (25) is for supporting retarder (2) and electrical motor (1), and reel (5) is provided with end plate (5-1), and caliper brake (26) is arranged on support I (19).
2. humping hoister fast as claimed in claim 1, it is characterized in that: described arrangement of clutch is: be provided with in power-transfer clutch circle (9) staggered and be flexibly connected friction lining I (22) and friction lining II (23), the external diameter of friction lining I (22) and the internal diameter of power-transfer clutch circle (9) are by invoice serration bearing fit, the internal diameter of friction lining II (23) and main shaft (6) are by invoice serration (6b) bearing fit, and power-transfer clutch circle (9) is fixed with reel (5).
3. humping hoister fast as claimed in claim 1 or 2, is characterized in that: be provided with transparent cover II (8) and cover (24) between power-transfer clutch circle (9) and bearing II (7).
4. humping hoister fast as claimed in claim 1 or 2, is characterized in that: described oil cylinder 14 comprises cylinder top cover (14-1), cylinder piston rod (14-2), oil cylinder overcoat (14-3) and sealing member; Push-plate (13) is fixed on cylinder piston rod (14-2) by shaft retaining ring (12), cylinder piston rod (14-2) is hollow, its internal diameter and main shaft (6) external diameter are that wide arc gap coordinates, and oil cylinder overcoat (14-3) location and installation is on support I (19).
5. humping hoister fast as claimed in claim 1 or 2, is characterized in that: stifle (17) is installed in the end of main shaft (6).
6. humping hoister fast as claimed in claim 1 or 2, it is characterized in that: be provided with door (18), door (18) is fixed with reel (5).
7. humping hoister fast as claimed in claim 1 or 2, is characterized in that: the mouth of retarder (2) is connected by spline (6a) with the input end of main shaft (6).
8. humping hoister fast as claimed in claim 1 or 2, it is characterized in that: be provided with transparent cover I (3), transparent cover I (3) is fixed with reel (5).
9. humping hoister fast as claimed in claim 1 or 2, is characterized in that: be provided with three-way diverter valve pedal I (27) in arrangement of clutch, is provided with three-way diverter valve pedal II (28) in caliper brake (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697499.1U CN204251253U (en) | 2014-11-19 | 2014-11-19 | A kind of humping hoister fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697499.1U CN204251253U (en) | 2014-11-19 | 2014-11-19 | A kind of humping hoister fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251253U true CN204251253U (en) | 2015-04-08 |
Family
ID=52955582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697499.1U Active CN204251253U (en) | 2014-11-19 | 2014-11-19 | A kind of humping hoister fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3095747A1 (en) * | 2015-05-19 | 2016-11-23 | Goodrich Corporation | Winch or hoist system with clutch adjustment |
| CN108190635A (en) * | 2018-01-26 | 2018-06-22 | 王春良 | Automatic winding disc |
-
2014
- 2014-11-19 CN CN201420697499.1U patent/CN204251253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3095747A1 (en) * | 2015-05-19 | 2016-11-23 | Goodrich Corporation | Winch or hoist system with clutch adjustment |
| US9914625B2 (en) | 2015-05-19 | 2018-03-13 | Goodrich Corporation | Winch or hoist system with clutch adjustment |
| CN108190635A (en) * | 2018-01-26 | 2018-06-22 | 王春良 | Automatic winding disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: No.23, Xinyang Road, Huishan Economic Development Zone, shenbeixin District, Shenyang, Liaoning Patentee after: SHANGHAI ZHENHUA POPT MACHINERY (GROUP) SHENYANG ELEVATOR Co.,Ltd. Address before: 110000, 11 Da ancient town street, Shenyang, Liaoning, Shenbei New Area Patentee before: Liu Shoujin |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.23, Xinyang Road, Huishan Economic Development Zone, shenbeixin District, Shenyang, Liaoning Patentee after: Shenyang Weichen Hoisting Equipment Co., Ltd Address before: No.23, Xinyang Road, Huishan Economic Development Zone, shenbeixin District, Shenyang, Liaoning Patentee before: SHANGHAI ZHENHUA POPT MACHINERY (Group) SHENYANG ELEVATOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |