CN205773027U - A kind of convenient chain block hung - Google Patents
A kind of convenient chain block hung Download PDFInfo
- Publication number
- CN205773027U CN205773027U CN201620714845.1U CN201620714845U CN205773027U CN 205773027 U CN205773027 U CN 205773027U CN 201620714845 U CN201620714845 U CN 201620714845U CN 205773027 U CN205773027 U CN 205773027U
- Authority
- CN
- China
- Prior art keywords
- hook
- chain block
- chuck
- clevis half
- tail
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
This utility model relates to a kind of convenient chain block hung, including chain block body, chain block body be provided above hook, the afterbody of upper hook is hinged with chain block body；Upper hook be provided above fixture, fixture includes left clevis half, right clevis half, bearing pin, left clevis half includes left chuck, left tiltedly hook body, left hook tail, the inner side of left chuck is provided with left clip slot, being provided with left oval hole on left hook tail, right clevis half includes right chuck, right tiltedly hook body, right hook tail, and the inner side of right chuck is provided with right clip slot, it is provided with right oval hole on right hook tail, is flexibly connected by bearing pin between left clevis half and right clevis half.This chain block utilizes fixture to coordinate upper hook i.e. to realize the suspension operation of chain block, hangs operation process very simple, flexible and convenient operation, and the activity duration is short, and safety is high, and implementation result is good；And described fixture also has lightweight, simple in construction, the advantage of handling ease.
Description
Technical field
This utility model relates to a kind of convenient chain block hung, and belongs to technical field of crane equipment.
Background technology
Chain block makes again chain block, jin not fall, bottle gouard moved by hands, is that a kind of use simple, easy to carry is manually risen
Hoisting machinery, also referred to as " ring-chain hoist " or " jack ".It is applicable to the short distance handling of mini-plant and goods, and lifting capacity is the most not
More than 100T.The enclosure material of chain block is superior alloy steel, firm wear-resisting, and security performance is high.Chain block is lifted up
During weight, drop manual-chain clockwise, bangle wheel rotates, and drops counterclockwise and pull chain during decline, and Brake Block is with brake block
Separating, ratchet is static under the effect of ratchet, and five tooth major axis drive chain hoist wheel reverse direction operation, thus steadily decline weight.
At the construction site of some steel constructions, wherein there is a lot of plant equipment, the displacement of these plant equipment, change and examine
Repair and all use chain block.The basis that hangs of chain block is to support h beam cap used or articulated roof beam, chain block
Hook can not be hung directly from above-mentioned back timber, and need by coiling round-link chain or other middle hangers could realize pulling
The suspension of calabash.This processing operations height is higher, not only complex operation, and task difficulty is high.Further, when I-steel top and hinge
Connect back timber to be in close contact with top board, it is impossible to directly coil round-link chain, need erection bracket again when wearing chain, need to tear open when taking off chain
Except support, this process not only workload is big, and complex operation is abnormal, hangs chain block the most very inconvenient.
Utility model content
The deficiency that this utility model exists for prior art, it is provided that a kind of convenient chain block hung, concrete skill
Art scheme is as follows:
A kind of convenient chain block hung, including chain block body, being provided above of described chain block body
Upper hook, the afterbody of upper hook is hinged with chain block body；Described upper hook be provided above fixture, described fixture includes
Left clevis half, right clevis half, bearing pin, described left clevis half includes left chuck, left tiltedly hook body, left hook tail, and the inner side of left chuck is provided with a left side
Clip slot, the inner side of left clip slot is arc, is provided with, at the joint portion of left tiltedly hook body and left hook tail, the left pin-and-hole matched with bearing pin,
Being provided with left oval hole on left hook tail, left oval hole is arranged on the underface of left pin-and-hole；Described right clevis half includes right chuck, the right side tiltedly
Hook body, right hook tail, the inner side of right chuck is provided with right clip slot, and the inner side of right clip slot is arc, right tiltedly hook body and the knot of right hook tail
Being provided with the right pin-and-hole matched with bearing pin at conjunction portion, right hook tail is provided with right oval hole, right oval hole is arranged on right pin-and-hole
Underface；It is flexibly connected by bearing pin between described left clevis half and right clevis half.
As the improvement of technique scheme, the outside of described left chuck is provided with left thickening part, outside described right chuck
Side is provided with right thickening part.
As the improvement of technique scheme, being integral type structure between described left thickening part and left chuck, the described right side adds
It it is integral type structure between thickness portion and right chuck.
As the improvement of technique scheme, the outside of described left hook tail is provided with the left handle of semi-circular, and left handle is with left
Hook tail is fixing to be connected；The outside of described right hook tail is provided with the right handle of semi-circular, and right handle is fixing with right hook tail to be connected.
As the improvement of technique scheme, the angle between a described left side oblique hook body and left hook tail is α, 120 °≤α≤
135°；Angle between the described right side oblique hook body and right hook tail is β, β=α.
The convenient chain block hung described in the utility model utilizes fixture to coordinate upper hook i.e. to realize the outstanding of chain block
Hanging operation, this suspension operation process is very simple, flexible and convenient operation, and the activity duration is short, and safety is high, and implementation result is good；And
And described fixture also has lightweight, simple in construction, the advantage of handling ease, in utilization, hook serves as steady pin so that pull
The suspension work of calabash becomes convenient and reliable, and flexibility ratio is high, practical.
Accompanying drawing explanation
Fig. 1 is the convenient chain block structural representation hung described in the utility model；
Fig. 2 is left clevis half structural representation described in the utility model；
Fig. 3 is right clevis half structural representation described in the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As shown in Fig. 1 ~ 3, Fig. 1 is the convenient chain block structural representation hung described in the utility model, and Fig. 2 is this reality
With novel described left clevis half structural representation, Fig. 3 is right clevis half structural representation described in the utility model.Described convenient suspension
Chain block, including chain block body 10, described chain block body 10 be provided above hook 11, upper hook 11
Afterbody is hinged with chain block body 10；Described upper hook 11 be provided above fixture, described fixture includes left clevis half 21, right
Clevis half 22, bearing pin 23, described left clevis half 21 includes left chuck 211, left tiltedly hook body 212, left hook tail 213, the inner side of left chuck 211
Being provided with left clip slot 214, the inner side of left clip slot 214 is arc, is provided with at the joint portion of left tiltedly hook body 212 and left hook tail 213
The left pin-and-hole 215 matched with bearing pin 23, left hook tail 213 is provided with left oval hole 216, and left oval hole 216 is arranged on left pin
The underface in hole 215；Described right clevis half 22 includes right chuck 221, right tiltedly hook body 222, right hook tail 223, the inner side of right chuck 221
Being provided with right clip slot 224, the inner side of right clip slot 224 is arc, is provided with at the joint portion of right tiltedly hook body 222 and right hook tail 223
The right pin-and-hole 225 matched with bearing pin 23, right hook tail 223 is provided with right oval hole 226, and right oval hole 226 is arranged on right pin
The underface in hole 225；It is flexibly connected by bearing pin 23 between described left clevis half 21 and right clevis half 22.Further, described left folder
The outside of 211 is provided with left thickening part 217, and the outside of described right chuck 221 is provided with right thickening part 227.Further, institute
Stating between left thickening part 217 and left chuck 211 is integral type structure, is integrated between described right thickening part 227 and right chuck 221
Formula structure.Further, the outside of described left hook tail 213 is provided with the left handle of semi-circular 218, left handle 218 and left hook tail 213
Fixing connection；The outside of described right hook tail 223 is provided with the right handle of semi-circular 228, and right handle 228 is fixing even with right hook tail 223
Connect.Further, the angle between a described left side oblique hook body 212 and left hook tail 213 is α, 120 °≤α≤135 °；The oblique hook in the described right side
Angle between body 222 and right hook tail 223 is β, β=α.
Left clip slot 214 and right clip slot 224 are used for clamping the lower edge of back timber 30, and back timber 30 is h beam cap or hinged roof
Beam, left clevis half 21, right clevis half 22 are assembled into fixture through left pin-and-hole 215, right pin-and-hole 225 by bearing pin 23.Left clevis half 21, right clevis half
22 can change the distance between left clip slot 214 and right clip slot 224 around bearing pin 23 rotation, it is achieved take and set up the action of fixture.
Wherein, left clip slot 214, the inner side of right clip slot 224 are arc, it is ensured that left clip slot 214, right clip slot 224 and the edge of back timber 30
Coordinate tightr, improve clamping effect.Left thickening part 217 improves the mechanical strength of left chuck 211 so that left chuck 211
Load capacity improves further；Right thickening part 227 improves the mechanical strength of right chuck 221 so that the load energy of right chuck 221
Power improves further.Left handle 218 coordinates right handle 228, operation fixture to be easier to, it is simple to fixture is installed in single high-altitude, also side
Portable belt fixture.Strictly control left side angle and the described right side oblique hook body 222 tiltedly between hook body 212 and left hook tail 213 and right hook
Angle between tail 223, it is ensured that have enough apertures and space clamping back timber 30 between left clevis half 21, right clevis half 22.
Upper hook 11 passes in left oval hole 216, right oval hole 226, and upper hook 11 plays the effect of steady pin, limits a left side
Clevis half 21, the folding of right clevis half 22, it is achieved holder is firm.Wherein, left oval hole 216, right oval hole 226 are oval
Shape, convenience is linked up with 11 and penetrates；Owing to the afterbody of upper hook 11 is hinged with chain block body 10, upper hook 11 and chain block
Between body 10 can 360 ° of rotations, flexibility ratio is high.
The described convenient chain block operational method hung: be first turned on the left clevis half 21 of fixture, right clevis half 22, be allowed to press from both sides
Hold the lower edge at back timber 30, then mention chain block body 10, the upper hook 11 on chain block body 10 is inserted left waist
In circular hole 216, right oval hole 226, i.e. realize the suspension of this chain block.This suspension work is the most simple and convenient, relative to circle
Loop chain or other middle hangers, can save activity duration about 20 ~ 30min.This clamp weight is light, simple in construction, and utilization pulls
Upper hook 11 on calabash body 10 serves as steady pin, makes the suspension of chain block become convenient and reliable, improves efficiency of construction.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. the convenient chain block hung, including chain block body (10), it is characterised in that: described chain block body
(10) be provided above hook (11), the afterbody of upper hook (11) is hinged with chain block body (10)；Described upper hook
(11) be provided above fixture, described fixture includes left clevis half (21), right clevis half (22), bearing pin (23), described left clevis half
(21) including left chuck (211), left tiltedly hook body (212), left hook tail (213), the inner side of left chuck (211) is provided with left clip slot
(214), the inner side of left clip slot (214) is arc, is provided with and pin at the joint portion of left tiltedly hook body (212) and left hook tail (213)
The left pin-and-hole (215) that axle (23) matches, left hook tail (213) is provided with left oval hole (216), and left oval hole (216) is arranged
Underface in left pin-and-hole (215)；Described right clevis half (22) includes right chuck (221), right tiltedly hook body (222), right hook tail
(223), the inner side of right chuck (221) is provided with right clip slot (224), and the inner side of right clip slot (224) is arc, right tiltedly hook body
(222) the right pin-and-hole (225) matched with bearing pin (23) and it is provided with at the joint portion of right hook tail (223), on right hook tail (223)
Being provided with right oval hole (226), right oval hole (226) is arranged on the underface of right pin-and-hole (225)；Described left clevis half (21) and the right side
It is flexibly connected by bearing pin (23) between clevis half (22).
A kind of convenient chain block hung the most according to claim 1, it is characterised in that: described left chuck (211)
Outside is provided with left thickening part (217), and the outside of described right chuck (221) is provided with right thickening part (227).
A kind of convenient chain block hung the most according to claim 2, it is characterised in that: described left thickening part (217)
And it is integral type structure between left chuck (211), is integral type structure between described right thickening part (227) and right chuck (221).
A kind of convenient chain block hung the most according to claim 1, it is characterised in that: described left hook tail (213)
Outside is provided with the left handle of semi-circular (218), and left handle (218) is fixing with left hook tail (213) to be connected；Described right hook tail (223)
Outside be provided with the right handle of semi-circular (228), right handle (228) is fixing with right hook tail (223) to be connected.
A kind of convenient chain block hung the most according to claim 1, it is characterised in that: a described left side oblique hook body (212)
And the angle between left hook tail (213) is α, 120 °≤α≤135 °；Between the described right side oblique hook body (222) and right hook tail (223)
Angle is β, β=α.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714845.1U CN205773027U (en) | 2016-07-08 | 2016-07-08 | A kind of convenient chain block hung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714845.1U CN205773027U (en) | 2016-07-08 | 2016-07-08 | A kind of convenient chain block hung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773027U true CN205773027U (en) | 2016-12-07 |
Family
ID=58124783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714845.1U Expired - Fee Related CN205773027U (en) | 2016-07-08 | 2016-07-08 | A kind of convenient chain block hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651552A (en) * | 2017-09-28 | 2018-02-02 | 中船黄埔文冲船舶有限公司 | Chain block auxiliary mould is used in a kind of Ship Structure assembling |
| CN110552493A (en) * | 2019-09-17 | 2019-12-10 | 广州中石科技有限公司 | Hang subassembly and suspend scaffold in midair |
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
-
2016
- 2016-07-08 CN CN201620714845.1U patent/CN205773027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651552A (en) * | 2017-09-28 | 2018-02-02 | 中船黄埔文冲船舶有限公司 | Chain block auxiliary mould is used in a kind of Ship Structure assembling |
| CN107651552B (en) * | 2017-09-28 | 2024-05-24 | 中船黄埔文冲船舶有限公司 | Auxiliary fixture for ship body structure assembly with chain block |
| CN110552493A (en) * | 2019-09-17 | 2019-12-10 | 广州中石科技有限公司 | Hang subassembly and suspend scaffold in midair |
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
| CN110817726B (en) * | 2019-12-02 | 2023-10-24 | 山东丰汇设备技术有限公司 | Tower body enclasping tile mounting and dismounting device and mounting and dismounting method of tower crane |
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Legal Events
| 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: 20161207 Termination date: 20190708 |