CN203780983U - Trial mass water bag for crane - Google Patents

Trial mass water bag for crane Download PDF

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Publication number
CN203780983U
CN203780983U CN201420013329.7U CN201420013329U CN203780983U CN 203780983 U CN203780983 U CN 203780983U CN 201420013329 U CN201420013329 U CN 201420013329U CN 203780983 U CN203780983 U CN 203780983U
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CN
China
Prior art keywords
water bag
bag body
shoulder pole
water
hoisting crane
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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
Application number
CN201420013329.7U
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Chinese (zh)
Inventor
吴炜
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.)
WUXI WATER LIFTING MATERIAL SCIENCE & TECHNOLOGY Co Ltd
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WUXI WATER LIFTING MATERIAL SCIENCE & TECHNOLOGY Co Ltd
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Application filed by WUXI WATER LIFTING MATERIAL SCIENCE & TECHNOLOGY Co Ltd filed Critical WUXI WATER LIFTING MATERIAL SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201420013329.7U priority Critical patent/CN203780983U/en
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Publication of CN203780983U publication Critical patent/CN203780983U/en
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Abstract

The utility model belongs to the technical field of hoisting equipment and relates to a trial mass water bag for a crane. The trial mass water bag comprises a drop-shaped water bag body, wherein the water bag body is provided with a plurality of shoulder pole bands and folding bands, the lower ends of the shoulder pole bands are connected to a circular ring arranged at the bottom of the water bag body; after being folded, the upper ends of the shoulder pole bands are connected to one position at the upper part of the water bag body; the folding bands are arranged along the transverse direction of the surface of the water bag body; the upper part of the surface of the water bag body is provided with a water injection port, and the lower part of the surface of the water bag body is provided with a water discharge port; the surface of the water bag body is also provided with a plurality of pull points which are uniformly arranged in a peripheral shape. The water bag is capable of accommodating 70 tons of water, and effectively avoiding the condition that the water bag shakes in a use process.

Description

Hoisting crane test mass water bag
Technical field
The utility model belongs to hanging device technical field, relates to a kind of hoisting crane test mass water bag.
Background technology
According to relevant specification of country, standard regulation: at the carrying structure of manufacture, transformation and hoisting crane or parts, after repairing, the hoisting crane of place in operation first, should verify the performance of hoisting crane.For general small-sized portal machine, counterweight is not difficult to solve, but to some goliaths, the goliath that particularly remote districts are used, if power station is a large problem with hoisting crane.The appearance of test mass water bag efficiently solves the problems referred to above, in long-term use, finds that existing test mass water bag also exists larger problem, mainly: one, discharge opening is arranged at water bag bottom, for hoisting of water bag, causes adverse effect; Two, water bag is filled with after water, even just produce slight rocking, because weight is larger, also can produce greater impact power to suspender beam.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of hoisting crane test mass water bag simple in structure, ingenious, rational is provided, and this water bag can hold 70 tons of water, and the situation that in use can effectively avoid water bag to rock.
The technical scheme providing according to the utility model: a kind of hoisting crane test mass water bag, be characterised in that: comprise and be drop-shaped water bag body, described water bag body is provided with some shoulder pole bands, draw band in, wherein said shoulder pole band lower end is connected on the annulus of water bag body bottom setting, some shoulder pole band upper ends are connected in water bag body top a bit after drawing in, described gathering band is arranged along water bag body surface horizontal direction, described water bag body surface top arranges filling pipe end, bottom arranges discharge opening, described water bag body surface is also circle-shaped and is uniformly provided with several and drags a little.
As further improvement of the utility model, described water bag body surface is also provided with the bag sheath of strip, and shoulder pole band is arranged in described bag sheath.
As further improvement of the utility model, described bag sheath has 36.
As further improvement of the utility model, described in drag the below that is a little arranged at water bag body surface diameter maximum position place.
As further improvement of the utility model, described water bag body bottom centre is fixedly installed plectane under bag, and annulus is placed in plectane bottom under described bag.
The utility model compared with prior art, advantage is: the utility model product structure is simple, problem for existing water bag Lack of support, at water bag body surface, 36 shoulder pole bands are set to increase bearing capacity, realize water bag maximum and can hold the object of 70 tons of water, on water bag, drag some placement simultaneously, drags the object that a little can realize water bag Fast-Balance by tractive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, comprise suspension hook 1, shoulder pole band 2, filling pipe end 3, bag sheath 4, water bag body 5, drag a little 6, draw in and be with 7, plectane 9, annulus 10 under bag cloth 8, bag, draw in and be with 11 etc.
As Fig. 1, shown in Fig. 2, a kind of hoisting crane of the utility model test mass water bag, comprise and be drop-shaped water bag body 5, described water bag body 5 is provided with some shoulder pole bands 2, gathering is with 11, wherein said shoulder pole band 2 lower ends are connected on the annulus 10 of water bag body 5 bottoms settings, some shoulder pole band 2 upper ends are connected in water bag body 5 tops a bit after drawing in, described gathering is with 11 along the surperficial horizontal direction of water bag body 5, to arrange, described water bag body 5 upper surfaces arrange filling pipe end 3, bottom arranges discharge opening 7, described water bag body 5 surfaces are also circle-shaped and are uniformly provided with several and drag a little 6.
Described water bag body 5 surfaces are also provided with the bag sheath 4 of strip, and shoulder pole band 2 is arranged in described bag sheath 4.
Described bag sheath 4 has 36, in each bag sheath 4, is all equipped with shoulder pole band 2, can effectively strengthen the bearing capacity of bag by such operation.
Described 6 belows that are arranged at water bag body 5 surface diameter maximum position places of dragging a little.
Described water bag body 5 bottom centre are fixedly installed plectane 9 under bag, and annulus 10 is placed in plectane 9 bottoms under described bag.
The use procedure of the utility model product is as follows: when the performance of checking hoisting crane, first the shoulder pole band 2 after drawing in is fixed on the suspension hook 1 of hoisting crane, then by external water pipe, filling pipe end 3 is carried out to water filling operation, with being on the increase of rate of water added, bag cloth 8 is constantly stretched, the unavoidable generation of water bag body 5 rocked, in order to realize the fast quick-recovery plateau of water bag body 5, can 6 realize water bag recovery plateau by dragging a little of tractive water bag body 5 surperficial different directions, avoid because rock, suspender beam being produced and being damaged.
The utility model product structure is simple, problem for existing water bag Lack of support, at water bag body surface, 36 shoulder pole bands are set to increase bearing capacity, realize water bag maximum and can hold the object of 70 tons of water, on water bag, drag some placement simultaneously, drags the object that a little can realize water bag Fast-Balance by tractive.

Claims (5)

1. a hoisting crane test mass water bag, it is characterized in that: comprise and be drop-shaped water bag body (5), described water bag body (5) is provided with some shoulder pole bands (2), draw band (11) in, wherein said shoulder pole band (2) lower end is connected on the annulus (10) of water bag body (5) bottom setting, some shoulder pole bands (2) upper end is connected in water bag body (5) top a bit after drawing in, described gathering band (11) is arranged along the surperficial horizontal direction of water bag body (5), described water bag body (5) upper surface arranges filling pipe end (3), bottom arranges discharge opening (7), described water bag body (5) surface is also circle-shaped and is uniformly provided with several and drags point (6).
2. hoisting crane as claimed in claim 1 test mass water bag, is characterized in that: described water bag body (5) surface is also provided with the bag sheath (4) of strip, and shoulder pole band (2) is arranged in described bag sheath (4).
3. hoisting crane as claimed in claim 2 test mass water bag, is characterized in that: described bag sheath (4) has 36.
4. hoisting crane as claimed in claim 1 test mass water bag, is characterized in that: described in drag the below that point (6) is arranged at water bag body (5) surface diameter maximum position place.
5. hoisting crane as claimed in claim 2 test mass water bag, is characterized in that: described water bag body (5) bottom centre is fixedly installed plectane under bag (9), and annulus (10) is placed in plectane under described bag (9) bottom.
CN201420013329.7U 2014-01-09 2014-01-09 Trial mass water bag for crane Active CN203780983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420013329.7U CN203780983U (en) 2014-01-09 2014-01-09 Trial mass water bag for crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420013329.7U CN203780983U (en) 2014-01-09 2014-01-09 Trial mass water bag for crane

Publications (1)

Publication Number Publication Date
CN203780983U true CN203780983U (en) 2014-08-20

Family

ID=51317194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420013329.7U Active CN203780983U (en) 2014-01-09 2014-01-09 Trial mass water bag for crane

Country Status (1)

Country Link
CN (1) CN203780983U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754468A (en) * 2014-01-09 2014-04-30 无锡沃特力材料科技有限公司 Mass trial water bag for cranes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754468A (en) * 2014-01-09 2014-04-30 无锡沃特力材料科技有限公司 Mass trial water bag for cranes

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