CN108821100A - A kind of crane suspension hook that fastness is strong - Google Patents
A kind of crane suspension hook that fastness is strong Download PDFInfo
- Publication number
- CN108821100A CN108821100A CN201810717043.XA CN201810717043A CN108821100A CN 108821100 A CN108821100 A CN 108821100A CN 201810717043 A CN201810717043 A CN 201810717043A CN 108821100 A CN108821100 A CN 108821100A
- Authority
- CN
- China
- Prior art keywords
- bolt
- hanging ring
- hook body
- fixed block
- fastness
- 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- Withdrawn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
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
- B66C1/34—Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of crane suspension hooks that fastness is strong, including hook body, fixed block is provided at the top of the hook body, limit plate is arranged on the fixed block, it is arranged with hanging ring between the hook body and limit plate, runs through on the fixed block and is equipped with bolt, hanging ring is run through at the bolt both ends, described bolt one end is provided with locking nut, is provided with connection lifting lug at the top of the hanging ring inner wall.The present invention is flexibly connected by using the hook body with limit plate with hanging ring, run through fixed block and hanging ring using bolt simultaneously, and it is connect with locking nut with bolt thread, it can be achieved that dual reinforcing is carried out to hook body, to greatly improve the fastness of hook body in use.
Description
Technical field
The present invention relates to lifting equipment field, in particular to a kind of crane suspension hook that fastness is strong.
Background technique
Currently, there is a large amount of hoisting machinery selling in the market, and suspension hook is a kind of wherein essential appurtenance,
Suspension hook refers to the device of hanged weight in hoisting machinery, is directed to the use of suspension hook in many industries, but existing crane
In suspension hook fastness it is poor.
Therefore, invent a kind of crane that fastness is strong solved the above problems with suspension hook it is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of crane suspension hooks that fastness is strong, by using hanging with limit plate
Hook ontology is flexibly connected with hanging ring, while running through fixed block and hanging ring using bolt, and is connected with locking nut and bolt thread
It connects, it can be achieved that carrying out dual reinforcing to hook body, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of crane suspension hook that fastness is strong, including
Hook body is provided with fixed block at the top of the hook body, is arranged with limit plate on the fixed block, the hook body with
It is arranged with hanging ring between limit plate, runs through on the fixed block and is equipped with bolt, hanging ring, the bolt are run through in the bolt both ends
One end is provided with locking nut, is provided with connection lifting lug at the top of the hanging ring inner wall.
Preferably, the hook body and limit plate weld between fixed block.
Preferably, it is flexibly connected between the hook body and hanging ring.
Preferably, thread segment and smooth section are provided on the bolt, the thread segment is arranged in bolt one end, the lock
It is threadedly coupled between tight nut and the thread segment of bolt.
Preferably, the connection lifting lug cross sectional shape is U-shaped, and is welded between hanging ring.
Technical effect and advantage of the invention：
1, it is flexibly connected by using the hook body with limit plate with hanging ring, while running through fixed block using bolt
It with hanging ring, and connect with locking nut with bolt thread, it can be achieved that carry out dual reinforcing to hook body, is hung to greatly improve
The fastness of hook ontology in use；
2, by being provided with thread segment and smooth section on bolt, and thread segment setting is locked in bolt one end convenient for utilizing
Tight nut limits the movement of bolt, meanwhile, it is also convenient for injecting bolt in the hole slot on hanging ring and fixed block；
3, by being equipped with connection lifting lug, be conducive to limit to across wirerope, to reduce the activity of wirerope
Range facilitates fixation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
In figure：1 hook body, 2 fixed blocks, 3 limit plates, 4 hanging rings, 5 bolts, 6 locking nuts, 7 connection lifting lugs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is described the present invention provides a kind of strong crane suspension hook of fastness as shown in Figure 1, including hook body 1
It is provided with fixed block 2 at the top of hook body 1, limit plate 3, the hook body 1 and limit plate 3 are arranged on the fixed block 2
Between be arranged with hanging ring 4, through bolt 5 is equipped on the fixed block 2, hanging ring 4, the bolt 5 are run through in 5 both ends of bolt
One end is provided with locking nut 6, and connection lifting lug 7 is provided at the top of 4 inner wall of hanging ring.
Further, in the above-mentioned technical solutions, the hook body 1 and limit plate 3 weld between fixed block 2.
Further, in the above-mentioned technical solutions, it is flexibly connected between the hook body 1 and hanging ring 4.
Further, in the above-mentioned technical solutions, thread segment and smooth section, the thread segment are provided on the bolt 5
Setting is threadedly coupled between 5 one end of bolt, the locking nut 6 and the thread segment of bolt 5.
Further, in the above-mentioned technical solutions, 7 cross sectional shape of connection lifting lug is U-shaped, and is welded between hanging ring 4
It connects.
Working principle of the present invention：In use, the hook body 1 with limit plate 3 is flexibly connected with hanging ring 4, while benefit
Run through fixed block 2 and hanging ring 4 with bolt 5, and be threadedly coupled with bolt 5 with locking nut 6, it can be achieved that hook body 1 into
The dual reinforcing of row, to greatly improve the fastness of hook body 1 in use, also, by being provided on bolt 5
Thread segment and smooth section, and thread segment is arranged in 5 one end of bolt, convenient for being limited using locking nut 6 movement of bolt 5
Position, meanwhile, it is also convenient for injecting bolt 5 in the hole slot on hanging ring 4 and fixed block 2, and connect the setting of lifting lug 7, then be conducive to
Limit to wirerope is passed through, to reduce the scope of activities of wirerope, facilitates fixation.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of crane suspension hook that fastness is strong, including hook body (1), it is characterised in that：Hook body (1) top
Portion is provided with fixed block (2), is arranged with limit plate (3) on the fixed block (2), the hook body (1) and limit plate (3) it
Between be arranged with hanging ring (4), through bolt (5) are equipped on the fixed block (2), bolt (5) both ends run through hanging ring (4),
Described bolt (5) one end is provided with locking nut (6), and connection lifting lug (7) is provided at the top of hanging ring (4) inner wall.
2. a kind of strong crane suspension hook of fastness according to claim 1, it is characterised in that：The hook body
(1) it is welded between fixed block (2) with limit plate (3).
3. a kind of strong crane suspension hook of fastness according to claim 1, it is characterised in that：The hook body
(1) it is flexibly connected between hanging ring (4).
4. a kind of strong crane suspension hook of fastness according to claim 1, it is characterised in that：On the bolt (5)
It is provided with thread segment and smooth section, the thread segment is arranged in bolt (5) one end, the spiral shell of the locking nut (6) and bolt (5)
It is threadedly coupled between line section.
5. a kind of strong crane suspension hook of fastness according to claim 1, it is characterised in that：The connection lifting lug
(7) cross sectional shape is U-shaped, and is welded between hanging ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717043.XA CN108821100A (en) | 2018-07-03 | 2018-07-03 | A kind of crane suspension hook that fastness is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810717043.XA CN108821100A (en) | 2018-07-03 | 2018-07-03 | A kind of crane suspension hook that fastness is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821100A true CN108821100A (en) | 2018-11-16 |
Family
ID=64134392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810717043.XA Withdrawn CN108821100A (en) | 2018-07-03 | 2018-07-03 | A kind of crane suspension hook that fastness is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211890A (en) * | 2020-09-25 | 2021-01-12 | 国网新疆电力有限公司电力科学研究院 | Anti-loose fastener for 750 KV lightning arrester |
-
2018
- 2018-07-03 CN CN201810717043.XA patent/CN108821100A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211890A (en) * | 2020-09-25 | 2021-01-12 | 国网新疆电力有限公司电力科学研究院 | Anti-loose fastener for 750 KV lightning arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181116 |