CN209065297U - A kind of crane with overturn-preventing function - Google Patents
A kind of crane with overturn-preventing function Download PDFInfo
- Publication number
- CN209065297U CN209065297U CN201821685065.4U CN201821685065U CN209065297U CN 209065297 U CN209065297 U CN 209065297U CN 201821685065 U CN201821685065 U CN 201821685065U CN 209065297 U CN209065297 U CN 209065297U
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- CN
- China
- Prior art keywords
- overturn
- pedestal
- preventing
- pressure roller
- crane
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- 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
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Abstract
The utility model discloses a kind of cranes with overturn-preventing function, the crane includes pedestal, the top of pedestal is equipped with derrick, the outside of pedestal is equipped with overturn-preventing component, and overturn-preventing component includes horizontal connecting plate and vertical gripper shoe, and the plate body of vertical gripper shoe is rotatably connected to two groups of compression bars by positioning pin, the free end of every group of compression bar is fixed with a pressure roller jointly, the outer wall of pedestal is symmetrically welded with two groups of supporting plates, and supporting plate is made of weld part and arc support, and arc support is mutually clamped with pressure roller.The structure design of the utility model is reasonable, overturn-preventing component is fixed pedestal using pressure roller and supporting plate engaging, only when overturn-preventing component integrally by upward power when pressure roller can be just detached from supporting plate, and pedestal has can only make overturn-preventing component one end stress when toppling trend, it can not make its lifting, therefore pressure roller always can push down supporting plate, realize overturn-preventing function.
Description
Technical field
The utility model relates to technical field of crane equipment more particularly to a kind of cranes with overturn-preventing function.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Crane
Work characteristics is to do intermittent exercise, i.e., feeding, migration and unloading etc. act in a working cycles, these are acted corresponding
Mechanism is to work alternatively, and crane develops in the market and using more and more extensive.Conventional hoist when in use, due to
Its function of not having overturn-preventing, leads to crane at work, because the cargo of lifting is overweight, be easy to cause inclining for crane
Tiltedly, to cause unnecessary consequence, the working efficiency of crane at work is influenced.
For this purpose, the Chinese utility model patent of Publication No. CN206384754U disclose it is a kind of with overturn-preventing function
Crane, including pedestal, the bottom of the pedestal are fixedly connected with Overthrow preventing device, and the top of the Overthrow preventing device is fixed to be connected
It is connected to fixed device, the Overthrow preventing device includes support column, and the bottom of the support column is fixedly connected with link block, the company
The bottom for connecing block is fixedly connected with support base, and connecting rod is equipped on the right side of the left side of support column and support column, connecting rod
Bottom is fixedly connected with vertical bar, and the bottom of vertical bar is fixedly connected with supporting leg, and the bottom of supporting leg is fixedly connected with supporting pad.It should
Device carries out overturn-preventing to gantry body by setting Overthrow preventing device, but Overthrow preventing device is fixed with crane, so that
Gantry body occupied space is larger, also influences the walking of crane.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of with overturn-preventing function
The crane of energy.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of crane with overturn-preventing function, the crane include pedestal, and the top of the pedestal is equipped with hoisting hook
Bar, the outside of the pedestal are equipped with overturn-preventing component, and the overturn-preventing component includes two horizontal connecting plates and two vertical branch
Fagging, two horizontal connecting plates and two vertical gripper shoes are trapped among the surrounding of pedestal, and the plate body of the vertical gripper shoe is logical
It crosses positioning pin and is rotatably connected to two groups of compression bars, the free end of compression bar described in every group is fixed with a pressure roller jointly, the pedestal
Outer wall is symmetrically welded with two groups of supporting plates, and the supporting plate is made of weld part and arc support, and the arc support is mutually clamped with pressure roller.
Preferably, in the above-mentioned crane with overturn-preventing function, the horizontal connecting plate and vertical gripper shoe are not
Become rusty steel plate, and the two junction is equipped with reinforcing rib.
Preferably, in the above-mentioned crane with overturn-preventing function, the middle part of the vertical gripper shoe is equipped with weight loss groove.
Preferably, in the above-mentioned crane with overturn-preventing function, the top middle portion of the vertical gripper shoe is equipped with hanging ring.
Preferably, in the above-mentioned crane with overturn-preventing function, the horizontal position of the supporting plate is lower than the water of positioning pin
Prosposition is set.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, and overturn-preventing component is fixed pedestal using pressure roller and supporting plate engaging, only when
Overturn-preventing component integrally by upward power when pressure roller can be just detached from supporting plate, and pedestal has can only make overturn-preventing when toppling trend
Component one end stress can not make its lifting, therefore pressure roller always can push down supporting plate, realize overturn-preventing function.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach above all advantages.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- derrick, 3- horizontal connecting plate, 4- vertical gripper shoe, 5- positioning pin, 6- compression bar, 7- pressure roller,
8- supporting plate.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the present embodiment is a kind of crane with overturn-preventing function, which includes pedestal
1, the top of pedestal 1 is equipped with derrick 2, and the outside of pedestal 1 is equipped with overturn-preventing component.The overturn-preventing component includes two levels
Connecting plate 3 and two vertical gripper shoes 4, two horizontal connecting plates 3 and two vertical gripper shoes 4 are trapped among the surrounding of pedestal 1.It is perpendicular
The plate body of allotment fagging 4 is rotatably connected to two groups of compression bars 6 by positioning pin 5.Every group of compression bar 6 has two, and every group of compression bar 6 from
It is fixed with a pressure roller 7 jointly by holding.The outer wall of pedestal 1 is symmetrically welded with two groups of supporting plates 8, and supporting plate 8 is by weld part and arc support
It constitutes, arc support is mutually clamped with pressure roller 7.The horizontal position of supporting plate 8 is lower than the horizontal position of positioning pin 5.
Horizontal connecting plate 3 and vertical gripper shoe 4 are stainless steel plate, and the two junction is equipped with reinforcing rib.Vertical gripper shoe 4
Middle part be equipped with weight loss groove.The top middle portion of vertical gripper shoe 4 is equipped with hanging ring.
One concrete application of the present embodiment are as follows: overturn-preventing component is fixed by pedestal 1 using pressure roller 7 and the engaging of supporting plate 8, only
Have when overturn-preventing component integrally by upward power when pressure roller can be just detached from supporting plate, and pedestal 1 has and can only make when toppling trend
Overturn-preventing component one end stress can not make its lifting, therefore pressure roller 7 always can push down supporting plate 8, realize overturn-preventing function.
For the ease of the disassembly of overturn-preventing component, horizontal connecting plate 3 can be set as two-stage structure, be connected using bolt, torn open when needing to dismantle
Unload bolt.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of crane with overturn-preventing function, the crane include pedestal, the top of the pedestal is equipped with derrick,
It is characterized by: the outside of the pedestal is equipped with overturn-preventing component, the overturn-preventing component includes two horizontal connecting plates and two
Vertical gripper shoe, two horizontal connecting plates and two vertical gripper shoes are trapped among the surrounding of pedestal, the vertical gripper shoe
Plate body two groups of compression bars are rotatably connected to by positioning pin, the free end of compression bar described in every group is fixed with a pressure roller, institute jointly
The outer wall for stating pedestal is symmetrically welded with two groups of supporting plates, and the supporting plate is made of weld part and arc support, the arc support and pressure roller
It is mutually clamped.
2. the crane according to claim 1 with overturn-preventing function, it is characterised in that: the horizontal connecting plate and perpendicular
Allotment fagging is stainless steel plate, and the two junction is equipped with reinforcing rib.
3. the crane according to claim 2 with overturn-preventing function, it is characterised in that: in the vertical gripper shoe
Portion is equipped with weight loss groove.
4. the crane according to claim 2 with overturn-preventing function, it is characterised in that: the top of the vertical gripper shoe
End middle part is equipped with hanging ring.
5. the crane according to claim 1 with overturn-preventing function, it is characterised in that: the horizontal position of the supporting plate
Lower than the horizontal position of positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685065.4U CN209065297U (en) | 2018-10-17 | 2018-10-17 | A kind of crane with overturn-preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685065.4U CN209065297U (en) | 2018-10-17 | 2018-10-17 | A kind of crane with overturn-preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065297U true CN209065297U (en) | 2019-07-05 |
Family
ID=67095055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685065.4U Expired - Fee Related CN209065297U (en) | 2018-10-17 | 2018-10-17 | A kind of crane with overturn-preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209065297U (en) |
-
2018
- 2018-10-17 CN CN201821685065.4U patent/CN209065297U/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 |
Granted publication date: 20190705 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |