CN108910681A - Suspender and boom hoisting - Google Patents
Suspender and boom hoisting Download PDFInfo
- Publication number
- CN108910681A CN108910681A CN201811114298.3A CN201811114298A CN108910681A CN 108910681 A CN108910681 A CN 108910681A CN 201811114298 A CN201811114298 A CN 201811114298A CN 108910681 A CN108910681 A CN 108910681A
- Authority
- CN
- China
- Prior art keywords
- hole
- segment
- suspender
- framework
- extension
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 description 4
- 244000035744 Hura crepitans Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007306 turnover Effects 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- 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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Abstract
The invention discloses a kind of suspender and boom hoistings, wherein, the suspender includes the framework (1) that at least one side is formed as open, the lifting lug (2) for being formed as arc being set on the framework (1) upper surface, and the hook (3) for being formed as arc being set on the framework (1) at least one side；Wherein, the through-hole (4) of frustum cone structure is formed on the bottom surface of the framework (1), and the area of the upper surface of the through-hole (4) is less than the area of lower surface, the bottom surface of the framework (1) is recessed inwardly the inlet channel (5) for being formed with and being connected with the through-hole (4) from the side of open surface, and the width of the inlet channel (5) is less than the diameter of the lower surface of the through-hole (4).Unified matching clamping can be carried out to casting by realizing, and then cooperated with crane or overhead traveling crane, so that not needing to be operated close to casting in operation, greatly improved the effect of safety.
Description
Technical field
The present invention relates to handling apparatus fields, and in particular, to suspender and boom hoisting.
Background technique
With the continuous development of production technology, it is automatic assembly line that foundry production line progressive updating, which is regenerated, and is equipped with certainly
Dynamic sand preparing system, the processing of casting mould turnover are gradually changed into sandbox sand leakage system, and sandbox will by bottom or side sand leakage system
Casting in sandbox exposes from sand, and casting is hoisted to next procedure.But in actual use, due to the type of casting
More, most enterprises are to carry out handling to casting using wirerope or cloth suspender belt, during handling, just go out the casting temperature of part
Spend it is higher so that worker operation labor intensity and risk are larger, meanwhile, also because of the shape specification disunity of casting,
It is easily turned over during handling and the security risks such as falls, tilts, therefore, but also its handling difficulty is larger.Although and most of castings
Although part shape is irregular, its often (i.e. inverted round stage structure, and often inverted round stage of the shape all with a sprue cup
Bottom has a lesser neck structure of diameter).
Therefore it provides a kind of can carry out unified matching clamping to casting, then cooperate with crane or overhead traveling crane, so that
It does not need to be operated close to casting in operating process, the suspender and boom hoisting for greatly improving safety are that the present invention needs to solve
Certainly the problem of.
Summary of the invention
For the above-mentioned prior art, unified matching folder can be carried out to casting the purpose of the present invention is to provide one kind
It holds, then cooperates with crane or overhead traveling crane, so that not needing to be operated close to casting in operation, greatly improve safety
Suspender and boom hoisting.
To achieve the goals above, the present invention provides a kind of suspenders, wherein the suspender includes at least one side shape
As open framework, it is set on the framework upper surface and is formed as the lifting lug of arc, and be set to the framework extremely
The hook for being formed as arc on a few side；Wherein,
The through-hole of frustum cone structure is formed on the bottom surface of the framework, and the area of the upper surface of the through-hole is less than following table
The area in face, the bottom surface of the framework are recessed inwardly the inlet channel for being formed with and being connected with the through-hole from the side of open surface,
The width of the inlet channel is less than the diameter of the lower surface of the through-hole.
Preferably, improved mat is also fitted on the side wall of the through-hole.
Preferably, the improved mat is the sheet rubber being attached on the side wall of the through-hole.
The present invention also provides a kind of boom hoistings, wherein the boom hoisting includes hanger and is set to the hanger
On suspender, the suspender is according to described above；Wherein,
The hanger includes pedestal, the support unit being set on the pedestal, and is set on the support unit
Suspension hook unit；And
The support unit includes at least the telescopic rod that can be stretched along the vertical direction and one end and the pedestal phase
Even, the other end is connected at least one strut on the telescopic rod；
The suspension hook unit includes at least the extension rod being connected with the telescopic rod, and is set in the extension rod remote
Coupler body from described telescopic rod one end, and the lifting lug can be hung on the coupler body.
Preferably, the coupler body includes from the sequentially connected first segment of the extension rod and second segment, and the first segment
In be recessed inwardly and be formed with groove on the end face far from the extension rod, the second segment is at least partially through the groove
And it can slide and be arranged along the groove.
Preferably, sliding slot is formed on the inner wall of the groove, be provided on the outer surface of the second segment with it is described
The bar shaped sliding block that sliding slot matches, and clamping mechanism is provided between the first segment and the second segment.
Preferably, the clamping structure includes the multiple perforative hole bodies being arranged along the extending direction of the first segment, institute
The elastic bumps for being provided with and capable of being stretched on the outer surface of second segment along the radial direction of the second segment are stated, and the elasticity is convex
Rising can be arranged through the hole body.
Preferably, the telescopic rod is included at least from the pedestal sequentially connected interconnecting piece and extension, and institute upwards
Stating extension can slide along the vertical direction on the interconnecting piece.
Preferably, the interconnecting piece upper surface, which is recessed inwardly, is formed as hollow portion, and the extension, which at least partly extends, to be set
Set the hollow portion of the interconnecting piece, the outer surface of the interconnecting piece is provided with along the vertical direction multiple extends to running through for hollow portion
Hole is provided with the protrusion that can be stretched along the radial direction of the extension, and the protrusion on the lateral surface of the extension
It can be arranged through the through hole.
Through the above technical solutions, the present invention sets suspender to include framework, rotary table knot is set on the bottom surface of framework
The through-hole of structure, and make the area of the upper surface of through-hole be less than the area of lower surface, while an inlet channel is set, so that in casting
More elongated neck can be entered in through-hole by inlet channel, be then fastened on by the cast gate cup structure of upper part logical
Kong Zhong, and because through-hole is frustum cone structure, so that its size that can adapt to a variety of sprue cups, greatly improves service performance,
And the operation excessively close without operator, improve security performance.Boom hoisting is set to include that suspender and cooperation suspender are set
The hanger set, so that lifting lug and hook that hanger is able to cooperate in suspender guarantee it using the stability for being, further increasing it makes
Safety.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of boom hoisting provided by the invention；
Fig. 2 is a kind of structural schematic diagram of hanger provided by the invention；
Fig. 3 is a kind of structural schematic diagram of suspender provided by the invention.
Description of symbols
1- framework 2- lifting lug
3- links up with 4- through-hole
5- inlet channel 6- pedestal
7- telescopic rod 8- strut
9- extension rod 10- coupler body
11- first segment 12- second segment
13- hole body 14- interconnecting piece
15- extension 16- through hole.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right, it is axial, interior,
Orientation in actual use is typically referred to outside " etc..
The present invention provides a kind of suspenders, wherein as shown in Figure 1-Figure 3, the suspender includes that at least one side is formed
For open framework 1, the lifting lug 2 for being formed as arc being set on 1 upper surface of framework, and it is set to the framework 1
The hook 3 for being formed as arc at least one side；Wherein,
The through-hole 4 of frustum cone structure is formed on the bottom surface of the framework 1, and the area of the upper surface of the through-hole 4 is less than
The area of lower surface, the bottom surface of the framework 1 be recessed inwardly from the side of open surface be formed be connected with the through-hole 4 into
Mouth slot 5, the width of the inlet channel 5 are less than the diameter of the lower surface of the through-hole 4.
The present invention sets suspender to include framework 1, and the through-hole 4 of frustum cone structure is arranged on the bottom surface of framework 1, and makes
The area of the upper surface of through-hole 4 is less than the area of lower surface, while an inlet channel 5 is arranged, so that neck more elongated in casting
Portion can be entered in through-hole 4 by inlet channel 5, be then fastened in through-hole 4 by the cast gate cup structure of upper part, and because
Through-hole 4 is frustum cone structure, so that its size that can adapt to a variety of sprue cups, greatly improves service performance, and without behaviour
Make the excessively close operation of personnel, improves security performance.By boom hoisting be set as include suspender and cooperation suspender setting hanger,
So that lifting lug 2 and hook 3 that hanger is able to cooperate in suspender guarantee that it, using the stability for being, further increases its safety used
Property.
In a preferred embodiment of the invention, in order to enable engaging effect it is more preferable, further avoid casting with
Having skidded between through-hole 4 leads to problems such as effect bad, is also fitted with improved mat on the side wall of the through-hole 4.
The improved mat can choose those skilled in the art it will be appreciated that material carry out using for example, a kind of
More preferably in embodiment, the improved mat is the sheet rubber being attached on the side wall of the through-hole 4.
The present invention also provides a kind of boom hoistings, wherein the boom hoisting includes hanger and is set to the hanger
On suspender, the suspender is according to described above；Wherein,
The hanger includes pedestal 6, the support unit being set on the pedestal 6, and is set to the support unit
On suspension hook unit；And
The support unit includes at least the telescopic rod 7 that can be stretched along the vertical direction and one end and 6 phase of pedestal
Even, the other end is connected at least one strut 8 on the telescopic rod 7；
The suspension hook unit includes at least the extension rod 9 being connected with the telescopic rod 7, and is set to the extension rod 9
In the coupler body 10 far from described 2 one end of telescopic rod, and the lifting lug 2 can be hung on the coupler body 10.
Certainly, coupler body 10 here can be simple hook formation, as long as catching on lifting lug 2 i.e. so as to cooperate
Can, certainly, in a kind of more preferably embodiment of the invention, in order to enable coupler body 10 be able to carry out it is flexible so that
The demand of its more suitable actual use, and generation the problems such as elongation to avoid suspender from sliding, institute can be passed through after catching on
Stating coupler body 10 includes from the sequentially connected first segment 11 of the extension rod 9 and second segment 12, and far from institute in the first segment 11
It states to be recessed inwardly on the end face of extension rod 9 and is formed with groove, the second segment 12 is at least partially through the groove and energy
Enough slide along the groove is arranged.
In one kind more preferably embodiment, sliding slot is formed on the inner wall of the groove, the second segment 12
It is provided with the bar shaped sliding block matched with the sliding slot on outer surface, and is arranged between the first segment 11 and the second segment 12
There is clamping mechanism.
Certainly, clamping structure here can also be configured according to actual needs, as long as after elongating or shortening it
It is able to carry out and fixes, for example, the clamping structure includes along the extension side of the first segment 11 in a kind of preferred mode
To multiple perforative hole bodies 13 of setting, being provided on the outer surface of the second segment 12 can be along the radial direction of the second segment 12
The flexible elastic bumps in direction, and the elastic bumps can be arranged through the hole body 13.Certainly, the side of the second segment 12
It could be formed with a recess on wall, elastic bumps part is set to the outside of recess, and is recessed and passes through between elastic bumps
The connection of the elastic reset members such as spring, meanwhile, elastic bumps can also be fallen into recess when being squeezed, so that second segment
12 both can also pass through spring for elastic bumps bullet in 11 interior slip of first segment when elastic bumps and hole body 13 agree with
Out, to realize effective clamping fixed effect.Similar structure can be used herein, and the present invention seldom repeats herein.
In further preferred embodiment, in order to enable the adjustable height of telescopic rod 7, so that it is according to casting
Difference meets its use to adjust height, and the telescopic rod 7 is included at least from the upward sequentially connected interconnecting piece 14 of the pedestal 6
With extension 15, and the extension 15 can slide along the vertical direction on the interconnecting piece 14.
Above-mentioned interconnecting piece 14 and adjustably adjusting for extension 15 can be configured according to actual needs, for example, a kind of
In preferred embodiment, 14 upper surface of interconnecting piece, which is recessed inwardly, is formed as hollow portion, and the extension 15 is at least partly
It is extended the hollow portion of the interconnecting piece 14, the outer surface of the interconnecting piece 14 is provided with along the vertical direction in multiple extend to
The through hole 16 in empty portion, being provided on the lateral surface of the extension 15 can stretch along the radial direction of the extension 15
Protrusion, and the protrusion can be arranged through the through hole 16.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. a kind of suspender, which is characterized in that the suspender includes the framework (1) that at least one side is formed as open, is set to
The lifting lug (2) for being formed as arc on framework (1) upper surface, and be set on the framework (1) at least one side
The hook (3) for being formed as arc；Wherein,
The through-hole (4) of frustum cone structure is formed on the bottom surface of the framework (1), and the area of the upper surface of the through-hole (4) is small
Area in lower surface, the bottom surface of the framework (1) is recessed inwardly to be formed with from the side of open surface to be connected with the through-hole (4)
Logical inlet channel (5), the width of the inlet channel (5) are less than the diameter of the lower surface of the through-hole (4).
2. suspender according to claim 1, which is characterized in that be also fitted with improved mat on the side wall of the through-hole (4).
3. suspender according to claim 2, which is characterized in that the improved mat is the side for being attached at the through-hole (4)
Sheet rubber on wall.
4. a kind of boom hoisting, which is characterized in that the boom hoisting includes hanger and the suspender that is set on the hanger, institute
Suspender is stated according to claim 1 described in any one of -4；Wherein,
The hanger includes pedestal (6), the support unit being set on the pedestal (6), and is set to the support unit
On suspension hook unit；And
The support unit includes at least the telescopic rod (7) that can be stretched along the vertical direction and one end and the pedestal (6) phase
Even, the other end is connected at least one strut (8) on the telescopic rod (7)；
The suspension hook unit includes at least the extension rod (9) being connected with the telescopic rod (7), and is set to the extension rod
(9) far from the coupler body (10) of the telescopic rod (2) one end in, and the lifting lug (2) can be hung on the coupler body (10).
5. boom hoisting according to claim 4, which is characterized in that the coupler body (10) includes from the extension rod (9)
Sequentially connected first segment (11) and second segment (12), and on the end face in the first segment (11) far from the extension rod (9)
It is recessed inwardly and is formed with groove, the second segment (12) is at least partially through the groove and can slide along the groove
Move setting.
6. boom hoisting according to claim 5, which is characterized in that be formed with sliding slot, institute on the inner wall of the groove
State the bar shaped sliding block for being provided on the outer surface of second segment (12) and matching with the sliding slot, and the first segment (11) and described
Second segment is provided with clamping mechanism between (12).
7. boom hoisting according to claim 6, which is characterized in that the clamping structure includes along the first segment (11)
Extending direction setting multiple perforative hole bodies (13), being provided on the outer surface of the second segment (12) can be along described the
The flexible elastic bumps of the radial direction of two sections (12), and the elastic bumps can be arranged through the hole body (13).
8. boom hoisting according to claim 4 or 5, which is characterized in that the telescopic rod (7) includes at least from the bottom
The upward sequentially connected interconnecting piece (14) of seat (6) and extension (15), and the extension (15) can be in the interconnecting piece
(14) it is slid along the vertical direction on.
9. boom hoisting according to claim 8, which is characterized in that interconnecting piece (14) upper surface is recessed inwardly to be formed
For hollow portion, the extension (15) is at least partly extended the hollow portion of the interconnecting piece (14), the interconnecting piece (14)
Outer surface be provided with multiple through holes (16) for extending to hollow portion along the vertical direction, on the lateral surface of the extension (15)
It is provided with the protrusion that can be stretched along the radial direction of the extension (15), and the protrusion can run through the through hole
(16) it is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114298.3A CN108910681A (en) | 2018-09-25 | 2018-09-25 | Suspender and boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114298.3A CN108910681A (en) | 2018-09-25 | 2018-09-25 | Suspender and boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108910681A true CN108910681A (en) | 2018-11-30 |
Family
ID=64409703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114298.3A Withdrawn CN108910681A (en) | 2018-09-25 | 2018-09-25 | Suspender and boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108910681A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205170175U (en) * | 2015-12-04 | 2016-04-20 | 浙江德润重工机械有限公司 | Large castings's two point type hoists |
| CN209024042U (en) * | 2018-09-25 | 2019-06-25 | 芜湖新兴铸管有限责任公司 | Suspender and boom hoisting |
-
2018
- 2018-09-25 CN CN201811114298.3A patent/CN108910681A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205170175U (en) * | 2015-12-04 | 2016-04-20 | 浙江德润重工机械有限公司 | Large castings's two point type hoists |
| CN209024042U (en) * | 2018-09-25 | 2019-06-25 | 芜湖新兴铸管有限责任公司 | Suspender and boom hoisting |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |