CN209668660U - Elevator unit and crane - Google Patents
Elevator unit and crane Download PDFInfo
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- CN209668660U CN209668660U CN201822238100.4U CN201822238100U CN209668660U CN 209668660 U CN209668660 U CN 209668660U CN 201822238100 U CN201822238100 U CN 201822238100U CN 209668660 U CN209668660 U CN 209668660U
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- hoist
- tie point
- fixed structure
- elevator unit
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Abstract
The utility model provides a kind of elevator unit and crane, wherein, elevator unit, it include: first hoist and second hoist, first hoist has the first tie point, second hoist has the second tie point, is provided with first fixed structure between the first tie point and the second tie point so that first hoist is removably joined together with second hoist；Connector, first hoist also has third tie point, second hoist also has the 4th tie point, it is flexibly connected between third tie point and the 4th tie point by connector, in the case where first fixed structure is disassembled, second hoist can be rotated relative to first hoist, and in the case where turning to predetermined position, second hoist can be fixed on first hoist by first fixed structure or the second fixed structure.The high problem of crane transportation cost in the prior art can be efficiently solved using the technical solution of the utility model.
Description
Technical field
The utility model relates to crane transport fields, in particular to a kind of elevator unit and crane.
Background technique
Currently, the master winch device of hoister in large tonnage and secondary winding plant are two independent devices, pin is generallyd use
Axis is attached.It since the length of master winch device and secondary winding plant upon connection is longer, and has been more than most greatly enhancing for transport
Degree, therefore need to place pair volume poplar device by removing on master winch device when transporting master winch device and secondary winding plant
Transport or individually transport on vehicle frame.Since space is limited on vehicle frame, most cases need to solely transport secondary hoisting machine packing list, this
Sample just considerably increases transportation cost.
Utility model content
The main purpose of the utility model is to provide a kind of elevator unit and cranes, to solve in the prior art
The high problem of heavy-duty machine transportation cost.
To achieve the goals above, one aspect according to the present utility model provides a kind of elevator unit, comprising: the
One hoist engine and second hoist, first hoist have the first tie point, and second hoist has the second tie point, and first connects
First fixed structure is provided between contact and the second tie point so that first hoist removably connects with second hoist
It is connected together；Connector, first hoist also have third tie point, and second hoist also has the 4th tie point, and third connects
It is flexibly connected between contact and the 4th tie point by connector, in the case where first fixed structure is disassembled, the second elevator
Machine can be rotated relative to first hoist, and in the case where turning to predetermined position, second hoist can be solid by first
Determine structure or the second fixed structure is fixed on first hoist.
Further, the first end of connector is hingedly connected at third tie point, the second end articulated connection of connector
At the 4th tie point, second hoist can be rotated relative to first hoist around third tie point and/or the 4th tie point.
Further, second hoist has first position and the second position, is located at first position in second hoist
In the case where, second hoist is fixed on the side in the horizontal direction of first hoist by first fixed structure, second
In the case that hoist engine is located at the second position, first fixed structure is disassembled, and second hoist is fixed by first fixed structure
In the downside of first hoist.
Further, the first tie point is located at the top of first hoist, and the second tie point is located under first hoist
Portion.
Further, second hoist include machine case body and be set to machine case body the same side the first otic placode and
Second otic placode, the end of the first otic placode have the second tie point, and the end of the second otic placode has the 4th tie point.
Further, the first end of connector is hingedly connected at third tie point by third fixed structure, connector
Second end be hingedly connected at the 4th tie point by the 4th fixed structure.
Further, first fixed structure and/or the second fixed structure and/or third fixed structure and/or the 4th fixation
Structure includes pin shaft and the spring catch with pin shaft cooperation.
Further, first hoist further includes third otic placode, and second hoist further includes the 4th otic placode, in the second elevator
In the case that machine is located at predetermined position, the 4th otic placode is opposite with third otic placode, and first fixed structure is by the 4th otic placode and third ear
Plate is fixed together.
Further, stop configurations are provided in second hoist, in the case where second hoist is located at initial position,
The end of stop configurations is contacted with first hoist.
Another aspect according to the present utility model provides a kind of crane, comprising: elevator unit, elevator unit are upper
The elevator unit stated.
It, only need to be by the when needing to transport first hoist and second hoist using the technical solution of the utility model
One fixed structure removes, and so that second hoist is turned to predetermined position and is passed through first fixed structure again and is fixed on the first elevator
On machine.In initial position, the length of first hoist and second hoist on predetermined direction n is longer, and second
After hoist engine turns to predetermined position, the length of first hoist and second hoist on predetermined direction n is shortened.Therefore
On the one hand above structure makes need not be by second hoist by removing in first hoist when transporting, therefore reduces workload,
Improve efficiency；On the other hand since the length of first hoist and second hoist on predetermined direction n is shorter, pass through
One transport vehicle can transport first hoist and second hoist simultaneously, and two cars is avoided to transport first hoist and respectively
The case where two hoist engines, occurs, therefore can substantially reduce transportation cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
When the second hoist that Fig. 1 shows the embodiment of elevator unit according to the present utility model is in initial position
Structural schematic diagram；
Fig. 2 shows the partial enlargement structural representations of the elevator unit of Fig. 1；
Fig. 3 show the elevator unit of Fig. 1 second hoist it is in an intermediate position when structural schematic diagram；And
The second hoist that Fig. 4 shows the elevator unit of Fig. 1 is in structural schematic diagram when predetermined position.
Wherein, the above drawings include the following reference numerals:
1, pin shaft；2, spring catch；10, first hoist；11, third otic placode；20, second hoist；21, machine case body；
22, the first otic placode；23, the second otic placode；24, the 4th otic placode；25, stop configurations；30, first fixed structure；40, connector；41,
First end；42, second end；60, third fixed structure；70, the 4th fixed structure.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, Figure 3 and Figure 4 shown in, the elevator unit of the present embodiment include: first hoist 10, second hoist 20 with
And connector 40.Wherein, first hoist 10 has the first tie point, and second hoist 20 has the second tie point, and first connects
First fixed structure 30 is provided between contact and the second tie point so that first hoist 10 and second hoist 20 are removable
It links together with unloading.First hoist 10 also has third tie point, and second hoist 20 also has the 4th tie point, third
It is flexibly connected between tie point and the 4th tie point by connector 40, in the case where first fixed structure 30 is disassembled, the
Two hoist engines 20 can be rotated relative to first hoist 10, in the case where turning to predetermined position, 20 energy of second hoist
First hoist 10 is enough fixed on by first fixed structure 30.
Using the technical solution of the present embodiment, when needing to transport first hoist 10 and second hoist 20, only need by
First fixed structure 30 removes, and so that second hoist 20 is turned to predetermined position and is passed through first fixed structure again and is fixed on
On one hoist engine 10.In initial position, the length of first hoist 10 and second hoist on predetermined direction n compared with
It is long, and after second hoist 20 turns to predetermined position, the length of first hoist 10 and second hoist on predetermined direction n
Degree is shortened.Therefore above structure on the one hand make transport when need not be by second hoist 20 by being torn open in first hoist 10
Under, therefore workload is reduced, improve efficiency；On the other hand since first hoist 10 and second hoist are in predetermined direction
Length on n is shorter, therefore can transport first hoist 10 and second hoist 20 simultaneously by a transport vehicle, avoids two
The case where vehicle transports first hoist 10 and second hoist 20 respectively generation, therefore transportation cost can be substantially reduced.
It should be noted that in the present embodiment, second hoist 20 turns to behind predetermined position through the first fixed knot
Structure is fixed in first hoist 10.Above structure is simple, can farthest utilize first fixed structure, reduce cost.
Certainly, in other embodiments, in the case where second hoist 20 turns to predetermined position, second hoist 20 can also lead to
The second fixed structure is crossed to be fixed in first hoist 10.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, the first end 41 of connector 40 is hingedly connected to third connection
At point, the second end 42 of connector 40 is hingedly connected at the 4th tie point, and second hoist 20 can be relative to the first elevator
Machine 10 is rotated around third tie point and/or the 4th tie point.The range that above structure enables second hoist 20 to rotate is more
Greatly, the phenomenon that avoiding second hoist 20 from interfering before turning to predetermined position with first hoist 10.Preferably, In
In the present embodiment, connector 40 is connection otic placode, and above structure is simple, at low cost.Certainly, in other implementations not shown in the figure
In example, connector may include a pin shaft and a spring catch so that third tie point and the 4th tie point pass through pin shaft and spring catch
Directly it is articulated and connected.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, second hoist 20 has first position and the second position,
In the case where second hoist 20 is located at first position, second hoist 20 is fixed on the first volume by first fixed structure 30
The side in the horizontal direction of machine 10 is raised, in the case where second hoist 20 is located at the second position, 30 quilt of first fixed structure
Disassembly, second hoist 20 are fixed on the downside of first hoist 10 by first fixed structure.Above structure being capable of maximum journey
Shorten first hoist 10 and the length upward in n of second hoist 20 on degree, so as to the transport for selecting length short as far as possible
Vehicle realizes transport, to reduce transportation cost to the full extent.
As shown in figure 4, in the present embodiment, the first tie point is located at the top of first hoist 10, the second connection point
In the lower part of first hoist 10.Specifically, when rotating second hoist 20, the weight of second hoist 20 itself can be relied on
Power is to lower swing, so as to turn to predetermined position more laborsaving for second hoist 20.In other implementations not shown in the figure
In example, the first tie point can be located at the lower part of first hoist, and the second tie point can be located at the top of first hoist.In
When rotating second hoist 20, needs to hold second hoist and be applied more than the external force of its gravity to it so that second hoist
It can be rotated up counterclockwise.When second hoist turns to predetermined position, second hoist is located at the upper of first hoist
Side.Above structure equally can reduce transportation cost.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, second hoist 20 includes machine case body 21 and is set to
First otic placode 22 and the second otic placode 23 of the same side of machine case body 21, the end of the first otic placode 22 have the second tie point, the
The end of two otic placodes 23 has the 4th tie point.It is above-mentioned so that in initial position, first hoist 10 close to the second elevator
There is a certain distance, above structure energy between the edge of the close first hoist 10 at the edge and second hoist 20 of machine 20
Enough guarantee not interfere with first hoist 10 during second hoist 20 rotates.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, the first end 41 of connector 40 passes through third fixed structure 60
It is hingedly connected at third tie point, the second end 42 of connector 40 is hingedly connected to the 4th connection by the 4th fixed structure 70
At point.Above structure is simple, it is easy to accomplish.
As shown in Fig. 2, in the present embodiment, first fixed structure 30 and/or the second fixed structure and/or third fixed knot
Structure 60 and/or the 4th fixed structure 70 include pin shaft 1 and the spring catch 2 with the cooperation of pin shaft 1.Above structure is simple, at low cost.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, first hoist 10 further includes third otic placode 11, the second elevator
Machine 20 further includes the 4th otic placode 24, in the case where second hoist 20 is located at predetermined position, the 4th otic placode 24 and third otic placode
11 is opposite, and the 4th otic placode 24 is fixed together by first fixed structure 30 with third otic placode 11.Above structure is simple, is easy to real
It is existing and at low cost, it is preferable that in the present embodiment, the 4th otic placode 24 is bi-lug plate, and third otic placode 11 is monaural plate.
Since the both ends of connector 40 are articulated and connected with third tie point and the 4th tie point respectively, in volume Two
When raising machine 20 and being located at initial position, second hoist 20 is shaken easily with respect to first hoist 10, in order to solve above-mentioned technology
Problem, it is shown as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, stop configurations 25 are provided in second hoist 20, in volume Two
It raises in the case that machine 20 is located at initial position, end and the first hoist 10 of stop configurations 25 contact.When the second elevator
When machine 20 has the tendency that shaking, the end of stop configurations 25 can be contacted with first hoist 10, to prevent volume Two from raising
Machine 20 shakes.Preferably, in the present embodiment, stop configurations 25 are located at the first otic placode 22 and the second otic placode 23 in the up-down direction
Between and close to the second otic placode 23, above structure can further increase the stability of second hoist 20, prevent the second elevator
Machine 20 shakes.It is further preferred that in the present embodiment, stop configurations 25 are the gear-stopping bar for being welded in machine case body 21.It is above-mentioned
Structure is simple, easy to process.
Present invention also provides a kind of cranes, include volume according to the embodiment of the crane (not shown) of the application
Unit is raised, elevator unit is above-mentioned elevator unit.Since above-mentioned elevator unit has the advantages that high-efficient, transportation cost is low etc.,
Therefore it is also had the above advantages with its crane.Preferably, in the present embodiment, first hoist 10 is main winch,
Second hoist 20 is secondary hoist engine.When crane is in transport, as shown in figure 3, by the pin shaft 1 and bullet of first fixed structure 30
Spring pin 2 is extracted, and entire secondary hoisting machine case is downwardly turned over 90 ° of (volume Twos at this time centered on the pin shaft 1 of third fixed structure 60
It is in an intermediate position to raise machine 20).Then as shown in figure 4, being continued centered on the pin shaft 1 of the 4th fixed structure 70 by hoist engine again
Case is rotated by 90 ° (second hoist 20 is in predetermined position at this time).The pin shaft 1 for extracting first fixed structure 30 is finally penetrated into pair
Then the monaural plate and bi-lug plate of hoisting machine case are fixed by the spring catch 2 of first fixed structure 30.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of elevator unit characterized by comprising
First hoist (10) and second hoist (20), the first hoist (10) have the first tie point, described second
Hoist engine (20) has the second tie point, is provided with the first fixed knot between first tie point and second tie point
Structure (30) is so that the first hoist (10) is removably joined together with the second hoist (20)；
Connector (40), the first hoist (10) also have third tie point, and the second hoist (20) also has the
Four tie points are flexibly connected, described by the connector (40) between the third tie point and the 4th tie point
In the case that first fixed structure (30) is disassembled, the second hoist (20) can be relative to the first hoist (10)
Rotation, in the case where turning to predetermined position, the second hoist (20) can pass through the first fixed structure (30)
Or second fixed structure be fixed on the first hoist (10).
2. elevator unit according to claim 1, which is characterized in that the first end (41) of the connector (40) hingedly connects
It connects at the third tie point, the second end (42) of the connector (40) is hingedly connected at the 4th tie point, institute
Stating second hoist (20) can be relative to the first hoist (10) around the third tie point and/or the 4th connection
Point rotation.
3. elevator unit according to claim 1, which is characterized in that the second hoist (20) have first position with
And the second position, in the case where the second hoist (20) is located at first position, the second hoist (20) passes through institute
It states first fixed structure (30) and is fixed on the side in the horizontal direction of the first hoist (10), in the second hoist
(20) in the case where being located at the second position, the first fixed structure (30) is disassembled, and the second hoist (20) is logical
Cross the downside that the first fixed structure is fixed on the first hoist (10).
4. elevator unit according to claim 1, which is characterized in that first tie point is located at the first hoist
(10) top, second tie point are located at the lower part of the first hoist (10).
5. elevator unit according to claim 1, which is characterized in that the second hoist (20) includes machine case body
(21) and be set to the machine case body (21) the same side the first otic placode (22) and the second otic placode (23), first ear
The end of plate (22) has second tie point, and the end of second otic placode (23) has the 4th tie point.
6. elevator unit according to claim 1, which is characterized in that the first end (41) of the connector (40) passes through the
Three fixed structures (60) are hingedly connected at the third tie point, and the second end (42) of the connector (40) is solid by the 4th
Determine structure (70) to be hingedly connected at the 4th tie point.
7. elevator unit according to claim 6, which is characterized in that the first fixed structure (30) and/or described
Two fixed structures and/or the third fixed structure (60) and/or the 4th fixed structure (70) include pin shaft (1) and with
The spring catch (2) of pin shaft (1) cooperation.
8. elevator unit according to claim 6, which is characterized in that the first hoist (10) further includes third otic placode
(11), the second hoist (20) further includes the 4th otic placode (24), is located at the pre-determined bit in the second hoist (20)
In the case where setting, relatively, the first fixed structure (30) will be described for the 4th otic placode (24) and the third otic placode (11)
4th otic placode (24) is fixed together with the third otic placode (11).
9. elevator unit according to claim 1, which is characterized in that be provided with backstop knot on the second hoist (20)
Structure (25), in the case where the second hoist (20) is located at initial position, the end of the stop configurations (25) with it is described
First hoist (10) contacts.
10. a kind of crane, comprising: elevator unit, which is characterized in that the elevator unit is any one of claims 1 to 9
The elevator unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238100.4U CN209668660U (en) | 2018-12-28 | 2018-12-28 | Elevator unit and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238100.4U CN209668660U (en) | 2018-12-28 | 2018-12-28 | Elevator unit and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668660U true CN209668660U (en) | 2019-11-22 |
Family
ID=68564097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238100.4U Active CN209668660U (en) | 2018-12-28 | 2018-12-28 | Elevator unit and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604795A (en) * | 2020-12-09 | 2022-06-10 | 河北雷萨重型工程机械有限责任公司 | Hoisting mechanism and automobile crane |
-
2018
- 2018-12-28 CN CN201822238100.4U patent/CN209668660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604795A (en) * | 2020-12-09 | 2022-06-10 | 河北雷萨重型工程机械有限责任公司 | Hoisting mechanism and automobile crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |