CN206720594U - A kind of Novel double-girder bridge crane - Google Patents
A kind of Novel double-girder bridge crane Download PDFInfo
- Publication number
- CN206720594U CN206720594U CN201720178756.4U CN201720178756U CN206720594U CN 206720594 U CN206720594 U CN 206720594U CN 201720178756 U CN201720178756 U CN 201720178756U CN 206720594 U CN206720594 U CN 206720594U
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- CN
- China
- Prior art keywords
- dolly
- girders
- girder
- novel double
- bridge crane
- 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.)
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Abstract
A kind of Novel double-girder bridge crane, including two girders, two end carriages, dollies, two end carriage is parallel to each other, two girder is parallel to each other, two girders connect two end carriages respectively, dolly is connected across between two girders, dolly also includes jack up unit, jack up unit can realize displacement of the goods in vertical direction, dolly can move horizontally along the direction of the girder, end carriage is provided with buffer unit close to the side of the dolly, solves the problems, such as that dolly causes dolly to collide end carriage due to stopping not in time on double girder overhead crane.
Description
Technical field
Crane technical field is the utility model is related to, more particularly to a kind of Novel double-girder bridge crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.By structure shape
The difference of formula, crane are broadly divided into small-sized crane gear, bridge（Bridge-type, gantry crane）, boom type（Self-propelled,
Tower, seat type, railway formula, floating vessel type, jib crane）, cable type.The dolly of double girder overhead crane moves horizontally
Goods is sling and put down to jack up unit by manual operation control system to control, wherein, dolly has when moving horizontally
There is certain inertia, the certain lead of the parking Western medicine of dolly, but the visual angle or qualification due to operating personnel
Problem, dolly are easily occurring during being moved horizontally along girder due to stopping not in time and the problem of bump against two end carriages,
Not only influence the service life of crane, the feelings that the goods for being also possible to cause dolly to be sling when serious comes off from jack up unit
Condition.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art and provide a kind of Novel double-girder bridge-type and rise
Heavy-duty machine, the dolly for solving the problems, such as double girder overhead crane cause dolly to collide end carriage due to stopping not in time.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Novel double-girder bridge crane, including two girders, two end carriages, dollies, two end carriages are parallel to each other, and two
Bar girder is parallel to each other, and two girders connect two end carriages respectively, and between dolly bridging and two girders, dolly also includes
Device is risen, jack up unit can realize displacement of the goods in vertical direction, and dolly can move horizontally along the direction of the girder, end
Beam is provided with buffer unit close to the side of the dolly.
Wherein, buffer unit is I-shaped elastomer block, and the I-shaped elastomer block is connected across on two girders.
Wherein, I-shaped elastomer block is the elastomer block made of rubber.
Wherein, the height after I-shaped elastomer block is installed on two girders exceedes the height of dolly.
Wherein, buffer unit has two groups, is respectively arranged at the side of the close dolly of two end carriages.
The beneficial effects of the utility model：
A kind of Novel double-girder bridge crane of the present utility model, including two girders, two end carriages, dollies, two ends
Beam is parallel to each other, and two girders are parallel to each other, and two girders connect two end carriages respectively, and dolly is connected across two girders
Between, dolly also includes jack up unit, and jack up unit can realize displacement of the goods in vertical direction, and dolly can be along the girder
Direction is moved horizontally, and end carriage is provided with buffer unit close to the side of the dolly, and buffer unit is arranged between dolly and end carriage,
When dolly is due to stopping not in time and when being collided with end carriage, cushioning effect can be effectively played, prevents dolly or end carriage
Damage and influence the service life of crane, while also prevent the goods that the jack up unit being arranged on below dolly is lifted and take off
The problem of falling.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to any of utility model
Limitation, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic diagram at first visual angle of Novel double-girder bridge crane of the present utility model.
Fig. 2 is a kind of schematic diagram of the I-shaped elastomer block of Novel double-girder bridge crane of the present utility model.
Include in figure：
End carriage 1；
Girder 2；
Dolly 3；
I-shaped elastomer block 4.
Embodiment
The utility model is further described with the following Examples, a kind of double girder overhead crane of the present embodiment,
It is as illustrated in figs. 1 and 2, a kind of Novel double-girder bridge crane, including two girders 2, two end carriages 1, dollies 3, two end carriages 1
Be parallel to each other, two girders 2 are parallel to each other, and two girders 2 connect two end carriages 1 respectively, dolly 3 be connected across two girders 2 it
Between, dolly 3 also includes jack up unit, and jack up unit can realize displacement of the goods in vertical direction, and dolly 3 can be along the girder
2 direction is moved horizontally, and end carriage 1 is provided with I-shaped elastomer block 4 close to the side of the dolly 3, and I-shaped elastomer block 4 is arranged on
Between dolly 3 and end carriage 1, when dolly 3 is due to stopping not in time and when being collided with end carriage 1, it can effectively play buffering and make
With preventing dolly 3 or end carriage 1 from damaging and influenceing the service life of crane, while also prevent and be arranged on the lower section of dolly 3
The goods that jack up unit is lifted comes off.
Wherein, I-shaped elastomer block 4 is the elastomer block made of rubber, and caoutchouc elasticity block buffering effect is good, and cost is low
It is honest and clean.
Wherein, the bridging of I-shaped elastomer block 4 is installed on the height that the height after two girders 2 exceedes the dolly 3
Degree, buffer stopper goes up edge height after installing can more fully protect dolly 3 greater than the height of dolly 3, prevent
Only dolly 3 collides with end carriage 1.
Wherein, buffer unit has two groups, two end carriages 1 is respectively arranged at close to the side of dolly 3, although dolly
3 generally will not occur the situation of parking not in time when being moved toward the direction where console, but two end carriages 1 lean on
The nearly side of dolly 3 be designed with buffer unit so that dolly 3 with both sides end carriage 1 all without colliding, security is higher.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (5)
1. a kind of Novel double-girder bridge crane, including two girders, two end carriages, dollies, two end carriages are parallel to each other,
Two girders are parallel to each other, and two girders connect two end carriages respectively, and the dolly is connected across described two
Between girder, the dolly also includes that jack up unit of the goods in vertical direction displacement can be realized, the dolly can be along the master
Beam moves horizontally, it is characterised in that：The end carriage is provided with buffer unit close to the side of the dolly.
A kind of 2. Novel double-girder bridge crane as claimed in claim 1, it is characterised in that：The buffer unit is I-shaped
Elastomer block, the I-shaped elastomer block be across on two girders and with its clamping.
A kind of 3. Novel double-girder bridge crane as claimed in claim 2, it is characterised in that：The I-shaped elastomer block be by
Elastomer block made of rubber.
A kind of 4. Novel double-girder bridge crane as claimed in claim 2, it is characterised in that：The I-shaped elastomer block installation
Height after two girders exceedes the height of the dolly.
A kind of 5. Novel double-girder bridge crane as claimed in claim 1, it is characterised in that：The buffer unit has two groups,
Two end carriages are respectively arranged at close to the side of the dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178756.4U CN206720594U (en) | 2017-02-27 | 2017-02-27 | A kind of Novel double-girder bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178756.4U CN206720594U (en) | 2017-02-27 | 2017-02-27 | A kind of Novel double-girder bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720594U true CN206720594U (en) | 2017-12-08 |
Family
ID=60500754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178756.4U Expired - Fee Related CN206720594U (en) | 2017-02-27 | 2017-02-27 | A kind of Novel double-girder bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704195A (en) * | 2018-12-07 | 2019-05-03 | 山东核电设备制造有限公司 | A kind of double cantilever double trolley box bridge hoisting apparatus of twin beams and hanging method |
-
2017
- 2017-02-27 CN CN201720178756.4U patent/CN206720594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704195A (en) * | 2018-12-07 | 2019-05-03 | 山东核电设备制造有限公司 | A kind of double cantilever double trolley box bridge hoisting apparatus of twin beams and hanging method |
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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: 20171208 Termination date: 20190227 |