CN208932839U - It is a kind of convenient for fixed crane - Google Patents
It is a kind of convenient for fixed crane Download PDFInfo
- Publication number
- CN208932839U CN208932839U CN201821615798.0U CN201821615798U CN208932839U CN 208932839 U CN208932839 U CN 208932839U CN 201821615798 U CN201821615798 U CN 201821615798U CN 208932839 U CN208932839 U CN 208932839U
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- CN
- China
- Prior art keywords
- frame
- fixed
- main frame
- crane
- oilcloth
- 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
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- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 10
- 239000004744 fabric Substances 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of convenient for fixed crane; including main frame and rotating disk; the top of the main frame is connected with fixed frame; it and is to be flexibly connected between main frame and fixed frame; the left and right ends of the fixed frame are separately installed with bolt column; it and is to be threadedly coupled between bolt column and fixed frame; support frame is fixedly connected in the middle part of the fixed frame; support frame as described above is internally connected with protective shell; the inner cavity top of the protective shell is fixed with spring stack, and is welded connecting between protective shell and spring stack.This is convenient for fixed crane; it is adjusted by turning bolt column so as to the height and position to the fixed frame on main frame; and the column spinner between protective shell easy to disassemble and support frame; so as to carry out maintenance to crane internal structure components; and the column spinner in protective shell can be slowed down and rotate abrasion, so as to which safety accident happens suddenly a possibility that is preferably minimized.
Description
Technical field
It is specially a kind of convenient for fixed crane the utility model relates to crane technical field.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Also known as day
Vehicle, hanging, crane, wheel-mounted crane are mainly characterized by: it travels driver's cabin and is combined into one with lifting control cabinl pulpit, but lifting
The fixed equipment function of machine is incomplete, to be easy to cause architectural engineering work unification, it is therefore desirable to fix to crane
Function is improved.
Crane currently on the market, the height of pedestal are difficult to adjust, and lead to as between each bracket of fixed structure
Often it is mutually permanently connected, however the components maintenance needs inside crane are comparatively laborious, if machine maintenance is not
In place, inner components are prone to wear, thus the supporting structure for be easy to causeing certain safety accident, but being mutually permanently connected
Inconvenience is caused to maintenance；The fixed equipment of pedestal is than narrow simultaneously, to cause hoisting weight limited.
Utility model content
The purpose of this utility model is to provide a kind of convenient for fixed crane, to solve to propose in above-mentioned background technique
The height of pedestal is difficult to adjust, and the components maintenance inside crane is comparatively laborious, internal if machine maintenance is not in place
Components are prone to wear, so that the supporting structure for be easy to causeing certain safety accident, but being mutually permanently connected is protected to maintenance
It supports and causes inconvenience；The fixed equipment of pedestal is than narrow simultaneously, thus the problem for causing hoisting weight limited.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of convenient for fixed crane, including main frame and rotating disk, it is characterised in that: the top of the main frame connects
It is connected to fixed frame, and to be flexibly connected between the main frame and the fixed frame, the left and right ends of the fixed frame are pacified respectively
It is fixedly connected in the middle part of the fixed frame equipped with bolt column, and between the bolt column and the fixed frame to be threadedly coupled
Support frame, support frame as described above are internally connected with protective shell, and the inner cavity top of the protective shell is fixedly connected with spring stack, and institute
It states to be welded to connect between protective shell and the spring stack, the lower end of the spring stack is provided with column spinner, the main frame
Top left and right ends are connected separately with fixed link, and the inside of the fixed link is equipped with connecting rod, and divide in each connecting rod
Retaining frame is not installed, the rotating disk is located at the top left hand of support frame as described above, and between support frame as described above and the rotating disk
It is connected with each other by bracket, rainy oilcloth box is installed, and be connected with drum in the middle part of the rain oilcloth box above the rotating disk,
The top of the rain oilcloth box is fixed with pinch plate, and upending frame, and the rain oilcloth box are provided on the right side of the rain oilcloth box
There is gap between the upending frame, the lower part of the upending frame is connected with hydraulic cylinder, is equipped at the top of support frame as described above
Motor, and be welded connecting between support frame as described above and the motor.
Preferably, be vertical structure between the main frame and bolt column, and main frame by bolt column and column spinner it
Between be configured to detaching structure, and be rotatablely connected between main frame and column spinner.
Preferably, parallel between the main frame and the spring stack, and the main frame by the spring stack with
It is configured to elastic construction between the protective shell.
Preferably, to be fixedly connected between the connecting rod and the retaining frame, and the main frame passes through the connecting rod
It is configured to be flexibly connected between the retaining frame.
Preferably, parallel between the rotating disk and the drum, and the rotating disk by the drum with it is described
It is configured to rotational structure between motor.
It preferably, is vertical structure between the rain oilcloth box and the pinch plate, and the main frame passes through the rain
It is configured to buckle structure between oilcloth box and the pinch plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is adjusted by turning bolt column so as to the height and position to the fixed frame on main frame
Section, and the column spinner between protective shell easy to disassemble and support frame, so as to easily to crane internal structure zero
Part carries out maintenance, and can slow down the column spinner in protective shell and rotate abrasion, so as to which safety accident is dashed forward
A possibility that hair, is preferably minimized, and retaining frame expansion is capable of to the workbench of Enlarge the main parts frame by pushing, and can be to main body
Frame is fixed, therefore can expand the working face of crane, so that the work fixed equipment of crane is expanded, and
And gravity addition can be carried out on retaining frame surface, so as to increase the weight of main frame, hoisting weight is relatively large.
2, the utility model is made an uproar by the spring stack between main frame and protective shell so as to reduce the vibration of crane
Sound, but also the pressure at the top of crane to column spinner can be reduced, while can reduce gravity to the wound of crane component part
Evil, by starting motor so as to drive the rotating disk on main frame, so as to which drum and rotating disk are arranged in pairs or groups,
Therefore the object of distant place can reversely be drawn, to facilitate crane to carry out lifting traffic control to it, and can
Reduce injury of the object reserve migration to crane.
3, the utility model is buckled on rain oilcloth box by pinch plate, so as to take the waterproof cloth in rain oilcloth box
Rainproof working is carried out with pinch plate, and the upending frame that can prevent crane is lifted by crane by rain erosion so as to safeguard
Frame and hydraulic cylinder are worked normally, and by the waterproof cloth in rain oilcloth box, can be to main frame and its inner components
Rain-proof water conservation, so as to extend the service life of crane.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the overlooking structure diagram of the utility model main body rack position, clipped components in figure；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, main frame；2, bolt column；3, fixed frame；4, protective shell；5, column spinner；6, fixed link；7, connecting rod；
8, retaining frame；9, support frame；10, rotating disk；11, drum；12, rain oilcloth box；13, pinch plate；14, upending frame；15, hydraulic cylinder；
16, motor；17, spring stack.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.In addition, for ease of description, in this implementation
In using left and right directions shown in FIG. 1 as the left and right directions of crane.
Fig. 1-3 is please referred to, the utility model provides a kind of convenient for fixed crane, including main frame 1 and rotation
Disk 10, the top of main frame 1 are connected with fixed frame 3, and to be flexibly connected between main frame 1 and fixed frame 3, specifically, fixed
Frame 3 and main frame 1 are rotatablely connected, i.e., fixed frame 3 can be rotated relative to main frame 1, and the left and right ends of fixed frame 3 are separately installed with
Bolt column 2, and bolt column 2 is turned so as to the height position to fixed frame 3 between bolt column 2 and fixed frame 3 to be threadedly coupled
It sets and is adjusted, i.e., fixed frame 3 is the expansion bracket that height and position is adjusted.The middle part of fixed frame 3 is fixedly connected with support frame 9,
It is vertical structure between main frame 1 and bolt column 2, i.e., main frame 1 is horizontally disposed on the ground, and bolt column 2 is then arranged vertically,
It is mutually perpendicular.Support frame 9 is internally connected with protective shell 4, and the inner cavity top of protective shell 4 is fixed with the spring arranged vertically
Column 17, and to be welded to connect between protective shell 4 and spring 17, specifically, spring stack 17 has multiple, the lower end point of each spring stack 17
Han Jielianjie not be in same transition plates, upper end, which is respectively welded, to be connected on protective shell 4.Main frame 1 is by spring stack 17 and protects
It is configured to elastic construction between protective case 4, by the spring stack 17 between main frame 1 and protective shell 4, so as to reduce crane
Vibrating noise, but also the pressure at the top of crane to the column spinner 5 that will hereafter refer to can be reduced, can reduce simultaneously
The injury of gravity or pressure to crane component part, the lower end of spring stack 17 are provided with column spinner 5, specifically, column spinner 5 passes through
Upper end is connected to the connection realized between each spring stack 17 on the downside of transition plates.Main frame 1 passes through bolt column 2 and rotation
Be configured to detaching structure between column 5, and be rotatablely connected between main frame 1 and column spinner 5, specifically, the lower end of column spinner 5 from
It is pierced by and is rotatably connected on main frame 1 in protective shell, by turning bolt column 2 so as to by the fixed frame 3 on main frame 1
Carry out activity, and the column spinner 5 between protective shell easy to disassemble 4 and support frame 9, so as to crane internal structure zero
Component carries out maintenance, and can slow down the column spinner 5 in protective shell 4 and rotate abrasion, so as to by safe thing
Therefore a possibility that happening suddenly, is preferably minimized.
The left and right ends on the top of main frame 1 are connected separately with horizontally disposed fixed link 6, which is hollow pipe,
The inside of each fixed link 6 is fitted with connecting rod 7, and retaining frame 8 is separately installed in each connecting rod 7, connecting rod 7 and retaining frame 8 it
Between to be fixedly connected, and main frame 1 is between connecting rod 7 and retaining frame 8 by being configured to be flexibly connected, specifically, with one of them
For fixed link 6, connecting rod 7 is pierced by fixed link 6 and can rotate referring now to fixed link 6, and the both ends of connecting rod 7 respectively from
It is pierced by fixed link 6, and the two sides of retaining frame 8 are respectively provided with and are fixedly connected on 7 both ends cantilever of connecting rod, realize 8 He of retaining frame with this
Flexible connection between main frame 1.By pushing retaining frame 8 so as to drive the connecting rod 7 on main frame 1, so as to expand
The workbench of big main frame 1, so that the work fixed equipment of crane be expanded, and can 8 surface of retaining frame into
The addition of row gravity (places weight gain block) i.e. in retaining frame 8, so as to increase the weight of main frame 1, improves hoisting weight.
Rotating disk 10 is located at the top left hand of support frame 9, and is mutually interconnected between support frame 9 and rotating disk 10 by bracket
It connects, the top of rotating disk 10 is equipped with the rain oilcloth box 12 for being built-in with waterproof cloth, and the middle part of rain oilcloth box 12 is connected with drum
11, the top of rain oilcloth box 12 is fixed with pinch plate 13, and the right side of rain oilcloth box 12 is provided with upending frame 14, and rain oilcloth box 12
There is gap between upending frame 14, i.e., be not in contact with each other between the two, as the specific connection between upending frame 14 and fixed frame 3
Structure is identical as conventional crane, not the emphasis of the present embodiment, and and will not be described here in detail.Rain oilcloth box 12 and pinch plate 13 it
Between be vertical structure, i.e. rain oilcloth and horizontally disposed, pinch plate 13 is arranged vertically.Main frame 1 passes through rain oilcloth box 12 and buckle
It is configured to buckle structure between plate 13, is buckled on rain oilcloth box 12 by pinch plate 13, so as to will be in rain oilcloth box 12
Waterproof cloth collocation pinch plate 13 carry out Rainproof working, and the upending frame 14 of crane can be prevented by rain erosion, from
And can safeguard that upending frame 14 and hydraulic cylinder 15 are worked normally, and by the waterproof cloth in rain oilcloth box 12, it can be right
Main frame 1 and its inner components rain-proof water conservation, so as to extend the service life of crane, under the right side of upending frame 14
End is connected with hydraulic cylinder 15, and the top upper end of support frame 9 is equipped with motor 16, and the casing of support frame 9 and motor 16 it
Between to be welded to connect, rotating disk 10 is parallel with the center line of drum 11, and rotating disk 10 by drum 11 and motor 16 it
Between be configured to rotational structure, i.e., between the output shaft of motor 16 and rotating disk 10 or indirectly be fixedly connected with realize transmission, and
Rotating disk 10 then drives drum 11 to rotate by lifting rope, as lifting rope on drum 11, rotating disk 10 and upending frame 14
Specific winding structure it is identical as conventional crane, not the emphasis of the present embodiment, is also no longer described in detail herein.Pass through starting electricity
Motivation 16 is so as to drive the rotating disk 10 on main frame 1, so as to which drum 11 and rotating disk 10 are arranged in pairs or groups, therefore
The object of distant place can reversely be drawn, so that crane be facilitated to carry out lifting traffic control to it, and can reduce
Object reserve migration injures the gravity of crane.
Working principle: rotating disk 10 is driven to carry out rotary work by starting motor 16, so as to hydraulic cylinder of arranging in pairs or groups
15 and upending frame 14 carry out hoisting objects and restrain work, be buckled on rain oilcloth box 12 by pinch plate 13, so as to by rain
Waterproof cloth collocation pinch plate 13 in oilcloth box 12 carries out Rainproof working, and can prevent the upending frame 14 of crane by rain
Water erosion so as to safeguard that upending frame 14 and hydraulic cylinder 15 are worked normally, and passes through the rain-proof in rain oilcloth box 12
Cloth, can be to main frame 1 and its inner components rain-proof water conservation, so as to extend the service life of crane, by pushing away
Retaining frame 8 is moved so as to drive the connecting rod 7 and fixed frame 3 on main frame 1, so as to the workbench of Enlarge the main parts frame 1,
And gravity can be carried out to main frame 1 and fixed, therefore the working face of crane can be expanded, thus by the work of crane
Fixed equipment is expanded, and can carry out gravity addition on 8 surface of retaining frame, so as to increase weight of main frame 1 itself
Amount, by starting motor 16 so as to drive the rotating disk 10 on main frame 1, so as to by drum 11 and rotating disk 10
It arranges in pairs or groups, therefore the object of distant place can reversely be drawn, so that crane is facilitated to carry out lifting traffic control to it,
And can reduce object reserve migration and the gravity of crane is injured, by turning bolt column 2 so as to will be on main frame 1
3 carry out activity of fixed frame, and the column spinner 5 between protective shell easy to disassemble 4 and support frame 9, so as to crane
Internal structure components carry out maintenance, and can the column spinner 5 in prevention & protection shell 4 rotate abrasion, so as to
It is enough to be preferably minimized safety accident is sudden, by the spring stack 17 between main frame 1 and protective shell 4, so as to reduce
The vibrating noise of heavy-duty machine, but also the pressure at the top of crane to column spinner 5 can be reduced, so as to by main frame 1 and branch
Internal gravity adjusting is carried out between support 9, while can reduce injury of the gravity to crane component part.
The embodiments of the present invention are described although having been shown, it for the ordinary skill in the art, can
These embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit with understanding, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of convenient for fixed crane, including main frame (1) and rotating disk (10), it is characterised in that: the main frame (1)
Top be connected with fixed frame (3), and to be flexibly connected between the main frame (1) and the fixed frame (3), the fixed frame
(3) left and right ends are separately installed with bolt column (2), and are connected between the bolt column (2) and the fixed frame (3) for screw thread
It connecing, is fixedly connected with support frame (9) in the middle part of the fixed frame (3), support frame as described above (9) is internally connected with protective shell (4),
The inner cavity top of the protective shell (4) is fixedly connected with spring stack (17), and the protective shell (4) and the spring stack (17) it
Between to be welded to connect, the lower end of the spring stack (17) is provided with column spinner (5), the top left and right ends of the main frame (1)
It is connected separately with fixed link (6), the inside of the fixed link (6) is equipped with connecting rod (7), and is divided in each connecting rod (7)
It is not equipped with retaining frame (8), the rotating disk (10) is located at the top left hand of support frame as described above (9), and support frame as described above (9) and institute
It states and is connected with each other between rotating disk (10) by bracket, rainy oilcloth box (12) is installed, and described above the rotating disk (10)
It is connected in the middle part of rain oilcloth box (12) drum (11), the top of the rain oilcloth box (12) is fixed with pinch plate (13), described
It is provided on the right side of rain oilcloth box (12) upending frame (14), and has between the rain oilcloth box (12) and the upending frame (14)
The lower part in gap, the upending frame (14) is connected with hydraulic cylinder (15), and support frame as described above is equipped with motor at the top of (9)
It (16), is and between support frame as described above (9) and the motor (16) welded connecting.
2. according to claim 1 a kind of convenient for fixed crane, it is characterised in that: the main frame (1) and bolt
It is vertical structure between column (2), and main frame (1) is by being configured to detaching structure between bolt column (2) and column spinner (5), and
And it is rotatablely connected between main frame (1) and column spinner (5).
3. according to claim 1 a kind of convenient for fixed crane, it is characterised in that: the main frame (1) with it is described
It is parallel between spring stack (17), and the main frame (1) between the spring stack (17) and the protective shell (4) by constituting
For elastic construction.
4. according to claim 1 a kind of convenient for fixed crane, it is characterised in that: the connecting rod (7) with it is described
To be fixedly connected between retaining frame (8), and the main frame (1) between the connecting rod (7) and the retaining frame (8) by being configured to
It is flexibly connected.
5. according to claim 1 a kind of convenient for fixed crane, it is characterised in that: the rotating disk (10) with it is described
It is parallel between drum (11), and the rotating disk (10) between the drum (11) and the motor (16) by being configured to
Rotational structure.
6. according to claim 1 a kind of convenient for fixed crane, it is characterised in that: the rain oilcloth box (12) and institute
Stating is vertical structure between pinch plate (13), and the main frame (1) passes through the rain oilcloth box (12) and the pinch plate
(13) it is configured to buckle structure between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615798.0U CN208932839U (en) | 2018-09-30 | 2018-09-30 | It is a kind of convenient for fixed crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615798.0U CN208932839U (en) | 2018-09-30 | 2018-09-30 | It is a kind of convenient for fixed crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932839U true CN208932839U (en) | 2019-06-04 |
Family
ID=66723366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615798.0U Expired - Fee Related CN208932839U (en) | 2018-09-30 | 2018-09-30 | It is a kind of convenient for fixed crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932839U (en) |
-
2018
- 2018-09-30 CN CN201821615798.0U patent/CN208932839U/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: 20190604 |