CN207844863U - A kind of crane Novel hook structure - Google Patents
A kind of crane Novel hook structure Download PDFInfo
- Publication number
- CN207844863U CN207844863U CN201820196366.4U CN201820196366U CN207844863U CN 207844863 U CN207844863 U CN 207844863U CN 201820196366 U CN201820196366 U CN 201820196366U CN 207844863 U CN207844863 U CN 207844863U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- hook body
- fixedly connected
- block
- link
- Prior art date
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- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of crane Novel hook structures, including link, the bottom of the link inner cavity is connected with connecting shaft, the link is connected with link block by connecting shaft, the bottom of the link block is fixedly connected with hook body, the bottom of the link block and the inside of hook body offer the first mounting groove and the second mounting groove respectively, and force block is provided through at the top of the hook body.The utility model is used cooperatively by the first mounting groove, the second mounting groove, force block, guide rod, lifter plate, spring, the first tooth plate, cylindricality gear, the second tooth plate, kelly and card slot, it can be when the bottom of hook body hangs weight by lifting rope, the top for being limited in hook body for being stablized lifting rope by kelly and card slot, and then effectively raise stablizing effect of the suspension hook to lifting rope, it ensure that stability and the safety of hanging object, and can ensure to keep the safety in production.
Description
Technical field
The utility model is related to crane technical field, specially a kind of crane Novel hook structure.
Background technology
Crane refers to suspension hook or other load-engaging devices hanging weight, and in space, the cyclicity such as lifted and migrated are made
The machinery of industry, crane have many classification, and what " crane ", " tower crane ", " overhead traveling crane ", " driving " etc. were commonly called as referring to is exactly in crane
A kind of or several classes can be divided into crane span structure type crane, cable type crane and jib-type crane three categories by structure, press object dress
15 class such as lifting hook crane, grab bucket crane, electromagnetic lifter can be divided by setting, and can be divided into fixed lifting according to move mode
Machine, climbing crane, removable crane, radial isolated pillar crane, five major class of walking crane.
Crane needs to use when hanged weight the hanged weight of suspension hook, however the shape of conventional hoist suspension hook
It is fixed, weight cannot effectively be fixed, therefore it is unstable to easily cause hanging object, hanging object may be caused to fall, caused
Hanging object is damaged, or even safety accident occurs, and the load-bearing of suspension hook is limited, if being extremely to endanger if the preponderance of cargo
Danger.
Utility model content
The purpose of this utility model is to provide a kind of crane Novel hook structure, have good excellent of stablizing effect
Point, the shape for solving conventional hoist suspension hook are fixed, and cannot effectively be fixed to weight, therefore easily cause and hang
Object is unstable, hanging object may be caused to fall, hanging object is caused to damage, or even the problem of generation safety accident.
To achieve the above object, the utility model provides the following technical solutions：A kind of crane Novel hook structure, packet
Link is included, the bottom of the link inner cavity is connected with connecting shaft, and the link is connected with by connecting shaft
The bottom of link block, the link block is fixedly connected with hook body, the bottom of the link block and the inside points of hook body
The first mounting groove and the second mounting groove are not offered, and force block, second peace are provided through at the top of the hook body
The inner cavity of tankage is fixedly connected with guide rod, and the quantity of the guide rod is two, and the surface of the guide rod is arranged with lifting
The both sides of plate, the lifter plate bottom have been fixedly connected with spring, and the bottom of the spring is fixedly connected with the second mounting groove, institute
The side for stating lifter plate is fixedly connected with the first tooth plate, and the inner cavity of second mounting groove is connected with columnar tooth by shaft
Wheel extends to the inner cavity of the first mounting groove at the top of the cylindricality gear, and the cylindricality gear is engaged with the first tooth plate, and described the
The inner cavity of one mounting groove is provided with the second tooth plate, and second tooth plate is engaged with cylindricality gear, and one end of second tooth plate is solid
Surely it is connected with kelly, the one end of the kelly far from the second tooth plate is through to the outside of link block, the side of the hook body
Card slot is offered, the card slot is used cooperatively with kelly, wherein weighing sensor is connected with above the connecting shaft, it is described
The signal output end of weighing sensor is connected with central processing unit, and corresponding operation threshold is set in central processing unit, center
The output control terminal of processor is connected with warning part.
Preferably, the warning part is the buzzer being arranged in crane operation room.
Preferably, the bottom of the hook body is fixedly connected with fixed pad, and the fixed bottom padded is provided with wear-resisting
The thickness of coating, the fixed pad is not less than one centimetre.
Preferably, connecting hole, the inner wall smooth of the connecting hole, the connection are offered at the top of the link block side
Hole is used cooperatively with connecting shaft.
Preferably, the bottom on the right side of the link block and stable block is fixedly connected at the top of the hook body, it is described
The side for stablizing block offers the through-hole being used cooperatively with kelly.
Preferably, the both sides of the force block have been fixedly connected with guide pad, and the guide pad connects with hook body sliding
It connects.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through the first mounting groove, the second mounting groove, force block, guide rod, lifter plate, spring, first
Tooth plate, cylindricality gear, the second tooth plate, kelly and card slot are used cooperatively, and can be hung by lifting rope in the bottom of hook body
When weight, the top of hook body is limited in by what lifting rope was stablized by kelly and card slot, and then effectively raise suspension hook pair
The stablizing effect of lifting rope, ensure that stability and the safety of hanging object, and can ensure to keep the safety in production.
2, the utility model can play good protecting effect by the setting of fixed pad to the bottom of hook body, keep away
Having exempted from hook body for a long time leads to the appearance of hook body damage problem with ground friction, and then extends the use of hook body
In the service life, the setting by stablizing block can improve the stability of kelly moving process, and ensure that kelly was connect with card slot
The stability of journey improves the firm effect to lifting rope, and can effectively improve force block by the setting of guide pad is moved through
The stability of journey.
3, in the present invention, being connected to the weighing sensor above suspension hook can weigh to the cargo on suspension hook,
And weight signal is converted into electric signal transmission to central processing unit, central processing unit can carry out phase to the electric signal received
The comparison processing answered, when beyond operation threshold set in it, central processing unit can control warning part and send out corresponding police
Show signal, reminds operating personnel to take care operation whereby.
Description of the drawings
Fig. 1 is the connection structure sectional view of the utility model link block and hook body；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the drive mechanism schematic diagram of the utility model cylindricality gear.
In figure：1, link；2, connecting shaft；3, link block；4, hook body；5, the first mounting groove；6, the second mounting groove；
7, force block；8, guide rod；9, lifter plate；10, spring；11, the first tooth plate；12, cylindricality gear；13, the second tooth plate；14, block
Bar；15, card slot；16, fixed pad；17, connecting hole；18, stablize block；19, guide pad；20, weighing sensor；21, central processing
Device；22, part is warned.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of crane Novel hook structure, including
The bottom of link 1,1 inner cavity of link is connected with connecting shaft 2, and link 1 is connected with link block by connecting shaft 2
3, the bottom of link block 3 is fixedly connected with hook body 4, and the bottom of link block 3 and the inside of hook body 4 offer the respectively
The top of one mounting groove 5 and the second mounting groove 6, hook body 4 is provided through force block 7, and the inner cavity of the second mounting groove 6 is fixed
It is connected with guide rod 8, the quantity of guide rod 8 is two, and the surface of guide rod 8 is arranged with lifter plate 9, the two of 9 bottom of lifter plate
Side has been fixedly connected with spring 10, and the bottom of spring 10 is fixedly connected with the second mounting groove 6, and the side of lifter plate 9 is fixedly connected
There are the first tooth plate 11, the inner cavity of the second mounting groove 6 to be connected with cylindricality gear 12 by shaft, the top of cylindricality gear 12 is prolonged
The inner cavity of the first mounting groove 5 is extended to, cylindricality gear 12 is engaged with the first tooth plate 11, and the inner cavity of the first mounting groove 5 is provided with second
Tooth plate 13, the second tooth plate 13 are engaged with cylindricality gear 12, and one end of the second tooth plate 13 is fixedly connected with kelly 14, and kelly 14 is separate
One end of second tooth plate 13 is through to the outside of link block 3, and the side of hook body 4 offers card slot 15, card slot 15 and kelly
14 are used cooperatively, wherein weighing sensor is connected with above the connecting shaft, the signal output end of the weighing sensor
It is connected with central processing unit, corresponding operation threshold, the output control terminal connection of central processing unit are set in central processing unit
There is warning part.The warning part is preferably arranged on the buzzer in crane operation room.
In the utility model：The bottom of hook body 4 is fixedly connected with fixed pad 16, and the bottom of fixed pad 16 is provided with resistance to
Coating is ground, the thickness of fixed pad 16 is not less than one centimetre, can be played to the bottom of hook body 4 by the setting of fixed pad 16
Good protecting effect, avoiding hook body 4 for a long time leads to the appearance of the damage problem of hook body 4 with ground friction, in turn
Extend the service life of hook body 4.
In the utility model：Connecting hole 17, the inner wall smooth of connecting hole 17, connection are offered at the top of 3 side of link block
Hole 17 is used cooperatively with connecting shaft 2.
In the utility model：The bottom on the right side of link block 3 and it is fixedly connected with stable block positioned at the top of hook body 4
18, the side for stablizing block 18 offers the through-hole being used cooperatively with kelly 14, and the setting by stablizing block 18 can improve kelly
The stability of 14 moving process, and ensure that the stability of kelly 14 and 15 connection procedure of card slot, it improves to the steady of lifting rope
Gu effect.
In the utility model：The both sides of force block 7 have been fixedly connected with guide pad 19, and guide pad 19 is slided with hook body 4
Dynamic connection, the stability of 7 moving process of force block can be effectively improved by the setting of guide pad 19.
In the utility model：Being connected to the weighing sensor 20 above suspension hook can weigh to the cargo on suspension hook, and
Weight signal is converted into electric signal transmission to central processing unit 21, central processing unit 21 can carry out the electric signal received
Corresponding comparison processing, when beyond operation threshold set in it, central processing unit 21 can control warning part 22 and send out phase
The alarm signal answered reminds operating personnel to take care operation whereby.
Operation principle：When the utility model is used, hanging object is connect by user with lifting rope first, is then positioned over lifting rope
The top of hook body 4 so that lifting rope is contacted with force block 7, then downward in the gravity lower band action-oriented block 19 of hanging object
Then movement drives lifter plate 9 to be moved downward on the surface of guide rod 8 by guide pad 19, then lifter plate 9 is utilized to drive the
One tooth plate 11 moves, and then utilizes the first tooth plate 11 that cylindricality gear 12 is driven to rotate, and then cylindricality gear 12 is utilized to drive second
Tooth plate 13 moves, and drives kelly 14 to move by the second tooth plate 13, until kelly 14 is inserted into the inner cavity of card slot 15, you can to lifting rope
It is effectively fixed, improves the stability of lifting rope.
In summary：The good crane suspension hook of the stablizing effect passes through the first mounting groove 5, the second mounting groove 6, stress
Block 7, guide rod 8, lifter plate 9, spring 10, the first tooth plate 11, cylindricality gear 12, the second tooth plate 13, kelly 14 and card slot 15
It is used cooperatively, can be stablized lifting rope by kelly 14 and card slot 15 when the bottom of hook body 4 hangs weight by lifting rope
Be limited in the top of hook body 4, and then effectively raise stablizing effect of the suspension hook to lifting rope, ensure that the stabilization of hanging object
Property and safety, and can ensure to keep the safety in production.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of crane Novel hook structure, including link（1）, it is characterised in that：The link（1）The bottom of inner cavity
Portion is connected with connecting shaft（2）, the link（1）Pass through connecting shaft（2）It is connected with link block（3）, the connection
Block（3）Bottom be fixedly connected with hook body（4）, the link block（3）Bottom and hook body（4）Inside open respectively
Equipped with the first mounting groove（5）With the second mounting groove（6）, the hook body（4）Top be provided through force block（7）, institute
State the second mounting groove（6）Inner cavity be fixedly connected with guide rod（8）, the guide rod（8）Quantity be two, the guide rod
（8）Surface be arranged with lifter plate（9）, the lifter plate（9）The both sides of bottom have been fixedly connected with spring（10）, the spring
（10）Bottom and the second mounting groove（6）It is fixedly connected, the lifter plate（9）Side be fixedly connected with the first tooth plate（11）,
Second mounting groove（6）Inner cavity cylindricality gear is connected with by shaft（12）, the cylindricality gear（12）Top
Extend to the first mounting groove（5）Inner cavity, the cylindricality gear（12）With the first tooth plate（11）Engagement, first mounting groove
（5）Inner cavity be provided with the second tooth plate（13）, second tooth plate（13）With cylindricality gear（12）Engagement, second tooth plate
（13）One end be fixedly connected with kelly（14）, the kelly（14）Far from the second tooth plate（13）One end be through to link block
（3）Outside, the hook body（4）Side offer card slot（15）, the card slot（15）With kelly（14）It is used cooperatively,
Wherein weighing sensor is connected with above the connecting shaft（20）, the weighing sensor（20）Signal output end connection
There is central processing unit（21）, central processing unit（21）Inside it is set with corresponding operation threshold, central processing unit（21）Output control
End processed is connected with warning part（22）.
2. a kind of crane Novel hook structure according to claim 1, it is characterised in that：The warning part is setting
Buzzer in crane operation room.
3. a kind of crane Novel hook structure according to claim 1, it is characterised in that：The hook body（4）
Bottom be fixedly connected with fixed pad（16）, the fixed pad（16）Bottom be provided with wear-resistant coating, the fixed pad（16）
Thickness be not less than one centimetre.
4. a kind of crane Novel hook structure according to claim 1, it is characterised in that：The link block（3）One
Connecting hole is offered at the top of side（17）, the connecting hole（17）Inner wall smooth, the connecting hole（17）With connecting shaft（2）Match
It closes and uses.
5. a kind of crane Novel hook structure according to claim 1, it is characterised in that：The link block（3）It is right
The bottom of side and be located at hook body（4）Top be fixedly connected with stable block（18）, the stable block（18）Side open up
Have and kelly（14）The through-hole being used cooperatively.
6. a kind of crane Novel hook structure according to claim 1, it is characterised in that：The force block（7）'s
Both sides have been fixedly connected with guide pad（19）, the guide pad（19）With hook body（4）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196366.4U CN207844863U (en) | 2018-02-05 | 2018-02-05 | A kind of crane Novel hook structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196366.4U CN207844863U (en) | 2018-02-05 | 2018-02-05 | A kind of crane Novel hook structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844863U true CN207844863U (en) | 2018-09-11 |
Family
ID=63410780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196366.4U Expired - Fee Related CN207844863U (en) | 2018-02-05 | 2018-02-05 | A kind of crane Novel hook structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207844863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775815A (en) * | 2019-11-04 | 2020-02-11 | 赵冬领 | Automatic locking anti-falling device for crane by utilizing dead weight of article |
-
2018
- 2018-02-05 CN CN201820196366.4U patent/CN207844863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775815A (en) * | 2019-11-04 | 2020-02-11 | 赵冬领 | Automatic locking anti-falling device for crane by utilizing dead weight of article |
| CN110775815B (en) * | 2019-11-04 | 2021-04-30 | 广西建工集团建筑机械制造有限责任公司 | Automatic locking anti-falling device for crane by utilizing dead weight of article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180911 |