CN209210213U - A kind of hoist pincers - Google Patents
A kind of hoist pincers Download PDFInfo
- Publication number
- CN209210213U CN209210213U CN201821911537.3U CN201821911537U CN209210213U CN 209210213 U CN209210213 U CN 209210213U CN 201821911537 U CN201821911537 U CN 201821911537U CN 209210213 U CN209210213 U CN 209210213U
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- CN
- China
- Prior art keywords
- pincers
- lifting lug
- pull rod
- falls
- caliper
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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.)
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Abstract
The utility model provides a kind of hoist pincers, the hoist is clamped by lifting lug ontology, it falls off pull rod and caliper is formed, lifting lug ontology and caliper, the pull rod that falls off is superposing type flexible connection, the lifting lug ontology includes lifting lug and clamping plate, the lifting lug is set to clamping plate upper end, the clamping plate is in " H " type structure, the pull rod that falls off is connected on the inside of clamping plate, the pull rod that falls off is equipped with tension rod thru-hole and arc groove, the caliper includes actively clamping and driven pincers, and juxtaposition is arranged, the driven pincers are fixedly connected by tension rod thru-hole with the pull rod that falls off, the active pincers are fixed according to caliper expanded angle or disengaging movement, lifting lug ontology lower end is provided with body through-holes, fixation member is equipped between the caliper and lifting lug ontology, the active pincers, driven pincers are connect by fixation member with Boards wall.The utility model is clamped by the activity of fall off lever and caliper, realizes that structure is simple to hoist object quick release, easy to operate, highly-safe.
Description
Technical field
The utility model relates to heavy industrys, the hanging device in engineering detecting field, and in particular to clamp to a kind of hoist.
Background technique
The hanging device used at present in heavy industry, engineering detecting field is often by hanging ring, chain, pincers foot and pincers foot axis group
At, when handling object, hangs over hanging ring on the main hook (or auxiliary hook) of crane, when main hook (or auxiliary hook) rises, passes through tongs
Hang foot object is clamped transport to needed for the place placed, mode manually is completed object handling, is put hanging foot and unclamp thereafter
The overall process set, but prior art overall process be unable to do without artificial operation, and safety is extremely low, the mistake especially placed in weight
Journey can not achieve the quick release of weight.
Summary of the invention
Technical problem to be solved in the utility model is the hanging device that current heavy industry, engineering detecting field use,
Lifting cannot rapidly discharge weight during placing weight, complicated for operation, and need manually directly to operate weight, pacify
Full property is low.
In order to solve the above technical problems, the utility model provides a kind of hoist pincers, it by lifting lug ontology, fall off pull rod and
Caliper composition, the lifting lug ontology are that superposing type is flexibly connected with caliper, the pull rod that falls off, and the lifting lug ontology includes lifting lug and folder
Plate, the lifting lug are set to clamping plate upper end, and the clamping plate is in " H " type structure, and the pull rod that falls off is connected on the inside of clamping plate, described
The pull rod that falls off is equipped with tension rod thru-hole, and the pull rod side that falls off is additionally provided with arc groove, the caliper include actively pincers and
Driven pincers, the active pincers and the setting of driven pincers juxtaposition, the driven pincers pass through tension rod thru-hole and the fixed company of the pull rod that falls off
It connects, the active pincers fix according to caliper expanded angle or disengaging movement, the caliper are set to fall off pull rod and lifting lug sheet
In the middle part of body, lifting lug ontology lower end is provided with body through-holes, and fixation member is equipped between the caliper and lifting lug ontology, described
Actively pincers, driven pincers are connect by fixation member with Boards wall.
Further, the caliper includes earclip and reinforcing rib, and the reinforcing rib is fixedly connected by welding in lifting lug and folder
Between plate.
Further, the lifting lug is in " H " type structure, and the lifting lug upper end is provided with through-hole, and the earclip is connected to through-hole.
Further, the pull rod slewing area that falls off is 0 ° -30 °.
Further, the slewing area that actively clamps is 0 ° -15 °.
After above-mentioned technical proposal, it has the advantage that: the utility model passes through pull rod and clamping plate and the caliper of falling off
Adaptation connection, when weight is sling, the arc groove that falls off on pull rod and actively pincers are clamped falls off and pull rod and actively clamps and driven
Pincers are in stable triangular state, and stress suffered by gravity suffered by weight and caliper is in same rectilinear direction；When weight need to be released,
The pull rod that falls off need to be only pulled, weight, that is, quick release is highly-safe without manually operating to weight, and it is highly reliable, and structure letter
It is single, it is easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hoist pincers of utility model.
Fig. 2 is a kind of drawbar structure diagram that falls off of hoist pincers of utility model.
Appended drawing reference: 1- lifting lug ontology, 101- lifting lug, 102- clamping plate, 103- earclip, 104- reinforcing rib, 105- through-hole,
106- body through-holes, 107- fixation member, 2- fall off pull rod, 201- tension rod thru-hole, 202- arc groove, 3- caliper, 301- master
Dynamic pincers, the driven pincers of 302-.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
As shown in Figure 1, the utility model relates to a kind of hoist pincers, it by lifting lug ontology 1, fall off pull rod 2 and 3 groups of caliper
At the lifting lug ontology 1 is that superposing type is flexibly connected with caliper 3, the pull rod 2 that falls off, and the lifting lug ontology 1 includes 101 He of lifting lug
Clamping plate 102, the lifting lug 101 are set to 102 upper end of clamping plate, and the clamping plate 102 is in " H " type structure, and the lifting lug ontology 1 also wraps
Earclip 103 and reinforcing rib 104 are included, the reinforcing rib 104 is fixedly connected by welding between lifting lug 101 and clamping plate 102, described
Lifting lug 101 is in " H " type structure, and 101 upper end of lifting lug is provided with through-hole 105, and the earclip 103 is connected to through-hole 105, described
The pull rod 2 that falls off is connected to 102 inside of clamping plate, and the pull rod 2 that falls off is described to fall off 2 side of pull rod also equipped with tension rod thru-hole 201
It is provided with arc groove 202,2 slewing area of pull rod that falls off is 0 ° -30 °, and the caliper 3 includes actively clamping 301 and driven
Pincers 302, described actively to clamp 301 and the setting of 302 juxtapositions of driven pincers, the driven pincers 302 are by tension rod thru-hole 201 and fall off
Pull rod 2 is fixedly connected, and described actively to clamp 301 and fixed according to 3 expanded angle of caliper or disengaging movement, the caliper 3 is set to
Fall off 1 middle part of pull rod 2 and lifting lug ontology, and 1 lower end of lifting lug ontology is provided with body through-holes 106, the caliper 3 and lifting lug sheet
Fixation member 107 is equipped between body 1,301, the driven pincers 302 that actively clamp connect by the way that fixation member 107 and clamping plate 102 are fixed
It connects, 301 slewing areas that actively clamp are 0 ° -15 °.
A kind of hoist pincers that the embodiment provides, structure is simple, and easy to operate, during handling weight, fall off pull rod
Arc groove and caliper active pincers activity be clamped, put weight when, only need to pull the pull rod that falls off, can quick release weight
Object, and without manually directly directly being operated to weight, it is highly-safe, it is highly reliable.
Particular embodiments described above, to the use of the new type technical problem to be solved, technical solution and beneficial to effect
Fruit has carried out further detailed description, it should be understood that the foregoing is merely specific embodiment of the utility model,
Be not intended to limit the utility model, all any modifications within the spirit of the present invention and principle, made, equivalent replacement,
Improve etc., it is included in the protection scope of the utility model.
Claims (5)
1. a kind of hoist pincers, it is made of lifting lug ontology (1), the pull rod that falls off (2) and caliper (3), the lifting lug ontology (1) and pincers
Body (3), the pull rod that falls off (2) are superposing type flexible connection, it is characterised in that: the lifting lug ontology (1) includes lifting lug (101) and folder
Plate (102), the lifting lug (101) are set to clamping plate (102) upper end, and the clamping plate (102) is in " H " type structure, the drawing that falls off
Bar (2) is connected on the inside of clamping plate (102), and the pull rod that falls off (2) is equipped with tension rod thru-hole (201), the pull rod (2) one that falls off
Side is additionally provided with arc groove (202), and the caliper (3) includes that actively pincers (301) and driven pincers (302), the active clamp
(301) it is arranged with driven pincers (302) juxtaposition, the driven pincers (302) are by tension rod thru-hole (201) and fall off pull rod (2)
It is fixedly connected, the active pincers (301) fix according to caliper (3) expanded angle or disengaging movement, the caliper (3) are set to
It falls off in the middle part of pull rod (2) and lifting lug ontology (1), lifting lug ontology (1) lower end is provided with body through-holes (106), the caliper
(3) fixation member (107) are equipped between lifting lug ontology (1), the active pincers (301), driven pincers (302) pass through fixation member
(107) it is fixedly connected with clamping plate (102).
2. a kind of hoist pincers according to claim 1, it is characterised in that: the lifting lug ontology (1) further includes earclip (103)
With reinforcing rib (104), the reinforcing rib (104) is fixedly connected by welding between lifting lug (101) and clamping plate (102).
3. a kind of hoist pincers according to claim 1, it is characterised in that: the lifting lug (101) is in " H " type structure, described
Lifting lug (101) upper end is provided with through-hole (105), and the earclip (103) is connected to through-hole (105).
4. a kind of hoist pincers according to claim 1, it is characterised in that: the pull rod that falls off (2) slewing area is 0 °-
30°。
5. a kind of hoist pincers according to claim 1, it is characterised in that: active pincers (301) slewing area is 0 °-
15°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911537.3U CN209210213U (en) | 2018-11-20 | 2018-11-20 | A kind of hoist pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911537.3U CN209210213U (en) | 2018-11-20 | 2018-11-20 | A kind of hoist pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210213U true CN209210213U (en) | 2019-08-06 |
Family
ID=67460305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911537.3U Active CN209210213U (en) | 2018-11-20 | 2018-11-20 | A kind of hoist pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210213U (en) |
-
2018
- 2018-11-20 CN CN201821911537.3U patent/CN209210213U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |