CN207551746U - A kind of crane and monkey - Google Patents
A kind of crane and monkey Download PDFInfo
- Publication number
- CN207551746U CN207551746U CN201721554953.8U CN201721554953U CN207551746U CN 207551746 U CN207551746 U CN 207551746U CN 201721554953 U CN201721554953 U CN 201721554953U CN 207551746 U CN207551746 U CN 207551746U
- Authority
- CN
- China
- Prior art keywords
- monkey
- roof beam
- beam structure
- safety door
- door hook
- 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
Links
- 241000282693 Cercopithecidae Species 0.000 title claims abstract description 54
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000020825 overweight Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model is related to a kind of crane and monkeies.A kind of crane includes girder and monkey, and monkey is equipped with safety door hook with roof beam structure, the roof beam structure inside, and the inside top surface of the girder is equipped with the edge of a wing, and the safety door hook has the connecting pin being connected with roof beam structure inside and stretches in the hooking end below the edge of a wing.Safety door hook is equipped on the inside of the roof beam structure of the monkey of the crane, and it is equipped with the edge of a wing in the inside of girder top surface, safety door hook has the connecting pin being connected with the medial surface of roof beam structure and stretches in the hooking end below the edge of a wing, when there is derailment occurring to occur, monkey will move up, safety door hook hinders monkey to move up, so as to fulfill the purpose for preventing monkey from derailing.
Description
Technical field
The utility model is related to a kind of crane and monkeies.
Background technology
At present, most of cranes are not provided with anti-derail unit.Notification number is CN206427933U, and the day for announcing is
2017.08.22 Chinese utility model patent discloses a kind of bridge crane, which includes driver's cabin 6, lifting
Machine trolley 4 and moving beam, as shown in Figure 1, monkey 4 has roof beam structure, moving beam forms girder 3, and girder 3 is equipped with
Track 7, is equipped with motor and cable wire wheel in monkey 4, and motor is for giving monkey 4 to provide driving force, on cable wire wheel
Cable wire connection grabhook 8, the wheel of monkey 4 is placed on track 7.When needing lifting heavy goods, in driver's cabin 6
Control monkey 4 is run on the track 7 of girder 3, and monkey 4 is made to be located at right over weight, is put by cable wire wheel
Lower grabhook lifts weight.
But the monkey for playing bridge crane does not have reliable anti-derail unit, in crane operational process
In either be easy to causeing monkey under earthquake state falls rail or derailment occurring, can not only damage monkey,
Also security threat is caused to ground handling operator.
Utility model content
The purpose of this utility model is to provide a kind of cranes, solve the crane of bridge crane of the prior art
Trolley easily falls rail or derailing, and monkey is caused to damage or even causes safe prestige safely to ground handling operator
The problem of side of body；The purpose of this utility model, which also resides in, provides a kind of monkey.
To achieve the above object, the technical solution of the utility model crane is：
Technical solution 1：A kind of crane includes girder and monkey, and monkey has roof beam structure, the roof beam structure
Inside is equipped with safety door hook, and the inside top surface of the girder is equipped with the edge of a wing, and the safety door hook has what is be connected with the medial surface of roof beam structure
Connecting pin and stretch in the hooking end below the edge of a wing.Advantage is：On the inside of the roof beam structure of the monkey of the crane
Equipped with safety door hook, and the edge of a wing is equipped in the inside of girder top surface, safety door hook has the connecting pin being connected with the medial surface of roof beam structure
With stretch in the hooking end below the edge of a wing, when there is derailment occurring to occur, monkey will move up, safety door hook resistance
Monkey is hindered to move up, so as to fulfill the purpose for preventing monkey from derailing.
Technical solution 2：Crane according to technical solution 1, the roof beam structure be equipped with fixed plate, the fixed plate with
The medial surface of roof beam structure is vertical, and safety door hook is bolted in fixed plate.
Technical solution 3：According to the crane described in technical solution 2, the bolt be equipped with up and down spaced apart three with
On.Advantage is：Safety door hook can correspond to bolt hole different in fixed plate, play the role of adjusting safety door hook height.
Technical solution 4：Crane according to technical solution 2 or 3, the fixed plate are welded on the beam of monkey
On the inside of frame.
Technical solution 5：According to the crane described in technical solution 1 or 2 or 3, the connecting pin of the safety door hook and hooking end
At right angles arrangement.
Technical solution 6：According to the crane described in technical solution 1 or 2 or 3, the wheel of the trolley and the inside of girder
Side position corresponds to.
The technical solution of the utility model monkey is：
Technical solution 1：A kind of monkey has roof beam structure, and the inside of the roof beam structure is equipped with safety door hook, the safety door hook
With the connecting pin being connected for the medial surface with roof beam structure and for reaching the hooking end below the edge of a wing of girder inside top surface.
Technical solution 2：Monkey according to technical solution 1, the roof beam structure be equipped with fixed plate, it is described solid
Fixed board is vertical with the medial surface of roof beam structure, and safety door hook is bolted in fixed plate.
Technical solution 3：According to the monkey described in technical solution 2, the bolt is equipped with upper and lower spaced apart three
More than a.
Technical solution 4：Monkey according to technical solution 2 or 3, the fixed plate are welded on monkey
Roof beam structure on the inside of.
Technical solution 5：According to the monkey described in technical solution 1 or 2 or 3, the connecting pin of the safety door hook and hook
End is hung at right angles to arrange.
Description of the drawings
Fig. 1 is the structure diagram of bridge crane in the prior art；
Fig. 2 is the structure diagram of the utility model crane.
Reference sign：1. fixed plate；2. safety door hook；21. hooking end；22. connecting pin；3. girder；4. crane is small
Vehicle 4；5. the edge of a wing；6. driver's cabin；7. track；8. grabhook；9. bolt.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of the utility model crane as shown in Fig. 2, the crane includes monkey 4 and girder 3, rises
Heavy-duty machine trolley 4 has roof beam structure, is welded and fixed plate 1 on the inside of roof beam structure, fixed plate 1 is vertical with the medial surface of roof beam structure, and fixed plate 1 is by band steel
It is made, safety door hook 2 is connected by bolt 9 in fixed plate 1, bolt 9 is equipped with spaced apart three or more up and down.3 top surface of girder
Inside tool be equipped with the edge of a wing 5, safety door hook 2 has the connecting pin 22 that is connected with the medial surface of roof beam structure and stretches in the hook below the edge of a wing 5
End 21 is hung, the connecting pin 22 of safety door hook 2 and hooking end 21 are at right angles arranged.
In erection crane trolley 4, monkey 4 is positioned on girder 3, the wheel of trolley and the inside of girder
Side position corresponds to, and safety door hook 2 is fixedly connected in fixed plate 1 by bolt 9, safety door hook 2 is made to stretch in the edge of a wing 5 of girder 3
Lower section.In crane operational process, once monkey 4 has the tendency that derailing or falling rail, monkey meeting 4 is upwards
Mobile, safety door hook 2 hinders monkey 4 to move up, and ensures that monkey 4 is in good working order.
The embodiment 2 of the utility model crane, the difference lies in fixed plate 1 is riveted on trolley with embodiment 1
On the inside of roof beam structure.
The embodiment 3 of the utility model crane, the difference lies in face interval welding on the inside of roof beam structure with embodiment 1
Two or three fixed plates 1, each fixed plate 1 are respectively and fixedly provided with safety door hook.
In other embodiments, the angle of the connecting pin of safety door hook and hooking end can be other angles, for example, 30 °,
45 ° or 60 °.
The embodiment of the utility model monkey, any of the monkey and above-mentioned the utility model crane
The structure of monkey in embodiment is identical, not in repeated explanation.
Claims (11)
1. a kind of crane, including girder and monkey, monkey has roof beam structure, it is characterised in that：The roof beam structure
Inside is equipped with safety door hook, and the inside top surface of the girder is equipped with the edge of a wing, and the safety door hook has what is be connected with the medial surface of roof beam structure
Connecting pin and stretch in the hooking end below the edge of a wing.
2. crane according to claim 1, it is characterised in that：The roof beam structure be equipped with fixed plate, the fixed plate with
The medial surface of roof beam structure is vertical, and safety door hook is bolted in fixed plate.
3. crane according to claim 2, it is characterised in that：The bolt be equipped with up and down spaced apart three with
On.
4. the crane according to Claims 2 or 3, it is characterised in that：The fixed plate is welded on the beam of monkey
On frame.
5. according to the crane described in claims 1 or 2 or 3, it is characterised in that：The connecting pin of the safety door hook is in hooking end
Arranged at right angles.
6. according to the crane described in claims 1 or 2 or 3, it is characterised in that：The wheel of the trolley and the inner side edge of girder
Position correspond to.
7. a kind of monkey, monkey has roof beam structure, it is characterised in that：The inside of the roof beam structure is equipped with safety door hook,
The safety door hook is with the connecting pin being connected for the medial surface with roof beam structure and for reaching below the edge of a wing of girder inside top surface
Hooking end.
8. monkey according to claim 7, it is characterised in that：The roof beam structure is equipped with fixed plate, the fixation
Plate is vertical with the medial surface of roof beam structure, and safety door hook is bolted in fixed plate.
9. monkey according to claim 8, it is characterised in that：The bolt is equipped with spaced apart three up and down
More than.
10. monkey according to claim 8 or claim 9, it is characterised in that：The fixed plate is welded on monkey
Roof beam structure on the inside of.
11. according to the monkey described in claim 7 or 8 or 9, it is characterised in that：The connecting pin of the safety door hook and hook
End is hung at right angles to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554953.8U CN207551746U (en) | 2017-11-20 | 2017-11-20 | A kind of crane and monkey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554953.8U CN207551746U (en) | 2017-11-20 | 2017-11-20 | A kind of crane and monkey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551746U true CN207551746U (en) | 2018-06-29 |
Family
ID=62680551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554953.8U Expired - Fee Related CN207551746U (en) | 2017-11-20 | 2017-11-20 | A kind of crane and monkey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551746U (en) |
-
2017
- 2017-11-20 CN CN201721554953.8U patent/CN207551746U/en not_active Expired - Fee Related
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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: 20180629 |