CN208829129U - A kind of pedestal of the fixedly adjustable section of crane - Google Patents
A kind of pedestal of the fixedly adjustable section of crane Download PDFInfo
- Publication number
- CN208829129U CN208829129U CN201821549238.XU CN201821549238U CN208829129U CN 208829129 U CN208829129 U CN 208829129U CN 201821549238 U CN201821549238 U CN 201821549238U CN 208829129 U CN208829129 U CN 208829129U
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- pedestal
- telescopic mast
- supporting table
- crane
- open tubular
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Abstract
The utility model discloses a kind of crane pedestals of fixedly adjustable section, including pedestal and connecting plate, footing is mounted at left and right sides of the bottom surface of the pedestal, and footing is internally provided with idler wheel, fixed plate is installed on the outside of the pedestal, and the front of fixed plate is provided with threaded rod, it is threaded between the threaded rod and pedestal, the pedestal is fixedly arranged above open tubular column, and spring stack is mounted at left and right sides of open tubular column, the inside of the open tubular column is equipped with motor, and shaft is provided with above motor, supporting table is fixed on the upside of the shaft, and the upper surface of supporting table is equipped with telescopic mast, the connecting plate is provided with connecting rod close to the side of telescopic mast central axes, and connecting plate is located at the left and right sides of telescopic mast.The pedestal of the fixedly adjustable section of the crane is equipped with idler wheel, fixed plate and spring stack, and convenient for the movement of the pedestal, and the base bottom is relatively stable, and when use is not easy to shake.
Description
Technical field
The utility model relates to crane technical field, the pedestal of specially a kind of fixedly adjustable section of crane.
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, the work characteristics that lifting equipment has are to do intermittent exercise, i.e., in a working cycles feeding, migration,
The corresponding mechanism of the movements such as unloading is to work alternatively, and crane develops in the market and use more and more extensive, crane
It include mainly lifting mechanism, operating mechanism, jib lubbing mechanism, swing mechanism and metal structure etc., lifting mechanism is the base of crane
This operating mechanism is made of hangar system and winch mostly, also has and to go up and down weight by hydraulic system, operating mechanism to
Vertical equity migration weight or the operating position for adjusting crane, usually by motor, retarder, brake and wheel group
At pedestal is one of component part of crane, the stability of its relationship crane.
Modern crane pedestal, bottom are not sufficiently stable, and when use is shaken larger, easily cause crane shaking, and rise
Heavy-duty machine pedestal volume is larger, and movement is more troublesome, for this purpose, it is proposed that a kind of bottom is relatively stable, and can be convenient for adjusting height
The fixedly adjustable section of crane pedestal.
Utility model content
The purpose of this utility model is to provide a kind of crane pedestals of fixedly adjustable section, to solve above-mentioned background skill
Crane pedestal is proposed in art, bottom is not sufficiently stable, and when use is shaken larger, easily causes crane shaking, and crane base
Pedestal product is larger, mobile the problem of being more troublesome.
To achieve the above object, the utility model provides the following technical solutions: a kind of base of the fixedly adjustable section of crane
Seat, including pedestal and connecting plate be mounted on footing at left and right sides of the bottom surface of the pedestal, and footing is internally provided with rolling
Wheel is fixedly connected between the top of the footing and the bottom surface of pedestal, fixed plate is equipped on the outside of the pedestal, and fixed
The front of plate is provided with threaded rod, is threaded between the threaded rod and pedestal, and being fixedly arranged above for the pedestal is hollow
Column, and spring stack is mounted at left and right sides of open tubular column, annular slab is provided on the upside of the spring stack, and annular slab is upper
Side is provided with support column, is fixedly connected between the support column and annular slab, and the inside of the open tubular column is equipped with motor,
And shaft is provided with above motor, supporting table is fixed on the upside of the shaft, and the upper surface of supporting table is equipped with and stretches
Contracting column is fixedly connected between the bottom of the telescopic mast and the upper surface of supporting table, and the connecting plate is close to telescopic mast axis
The side of line is provided with connecting rod, and connecting plate is located at the left and right sides of telescopic mast, and the connecting rod is fixedly arranged above sector
Frame is fixedly connected between the end and the side of telescopic mast of the sector frame, cable wire button is equipped at the top of the telescopic mast,
And the centre of cable wire button is equipped with fixed link.
Preferably, the back side of the fixed plate and the front of pedestal fit, and between the circular hole and threaded rod of fixed plate
Screw thread match, and fixed plate is by constituting rotational structure between threaded rod and pedestal.
Preferably, the upper surface of the spring stack and the bottom surface of annular slab fit, and sky is embedded on the inside of annular slab
The side of stem, and support column is annularly evenly distributed on the upper surface of annular slab about the central axes of open tubular column.
Preferably, the bottom surface of the supporting table and the upper surface of open tubular column fit, and the central axes of shaft and open tubular column
Central axes be overlapped, and supporting table is by constituting rotational structure between shaft and motor.
Preferably, the connecting plate and connecting rod are symmetrical about the central axes of telescopic mast, and the bottom end of connecting plate and branch
It supports to be fixedly connected between the upper surface of platform, and the top of connecting rod is mounted on telescopic mast.
Preferably, the fan-shaped frame is symmetrical about the central axes of telescopic mast, and fixed link runs through telescopic mast and cable wire button, and
And the central axes of telescopic mast are overlapped with the vertical centerline of supporting table.
Compared with prior art, the utility model has the beneficial effects that
It, can be convenient for the pedestal by idler wheel 1. the pedestal of the fixedly adjustable section of the crane is equipped with fixed plate and threaded rod
It is mobile, threaded rod is loosened, fixed plate may make to rotate around threaded rod, fixed plate is gone into vertical shape, ground is crept into, may make this
It is fixed between pedestal and ground, spring stack can play the role of support to annular slab, can be in lifting using the elasticity of spring stack
Machine plays the role of damping when starting, and cooperates the use of fixed plate, so that the pedestal will not shake crane at work.
2. the pedestal of the fixedly adjustable section of the crane is equipped with motor and supporting table, start motor, so that shaft turns
It is dynamic to drive supporting table rotation so that changeable crane pair direction, moved after slinging cargo convenient for crane, connecting plate
It is connected between connecting rod by wire nail, so that connecting rod can be rotated upwardly and downwardly by wire nail around connecting plate, connecting rod can be to stretching
Contracting column plays the role of support, while not interfering drawing high and shrinking for telescopic mast.
3. the pedestal of the fixedly adjustable section of the crane is equipped with telescopic mast and fan-shaped frame can be square by the flexible of telescopic mast
Just the height of the pedestal is adjusted, the setting of fan-shaped frame is easily installed the boom of crane, and cable wire button can be used to connect cable wire.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model base bottom structural schematic diagram；
Fig. 3 is the utility model supporting table bottom substance schematic diagram.
In figure: 1, pedestal；2, footing；3, idler wheel；4, fixed plate；5, threaded rod；6, open tubular column；7, spring stack；8, annular
Plate；9, support column；10, motor；11, shaft；12, supporting table；13, telescopic mast；14, connecting plate；15, connecting rod；16, fan-shaped
Frame；17, cable wire button；18, fixed link.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pedestal of the fixedly adjustable section of crane,
Including pedestal 1 and connecting plate 14, it is mounted on footing 2 at left and right sides of the bottom surface of pedestal 1, and footing 2 is internally provided with idler wheel
3, to be fixedly connected between the top and the bottom surface of pedestal 1 of footing 2, the outside of pedestal 1 is equipped with fixed plate 4, and fixed plate 4
Front is provided with threaded rod 5, and the back side of fixed plate 4 and the front of pedestal 1 fit, and the circular hole of fixed plate 4 and threaded rod 5 it
Between screw thread match, and fixed plate 4, by constituting rotational structure between threaded rod 5 and pedestal 1, which can
The pedestal of adjusting is equipped with fixed plate 4 and threaded rod 5, can be convenient for the movement of the pedestal by idler wheel 3, loosen threaded rod 5, may make
Fixed plate 4 is rotated around threaded rod 5, and fixed plate 4 is gone to vertical shape, and the minimum point of fixed plate 4 is lower than ground, fixed plate 4 at this time
Creep into ground, may make and fixed between the pedestal and ground, is threaded between threaded rod 5 and pedestal 1, pedestal 1 it is upper
Side is fixed with open tubular column 6, and the left and right sides of open tubular column 6 is mounted on spring stack 7, and the upside of spring stack 7 is provided with annular slab
8, and the top of annular slab 8 is provided with support column 9, the upper surface of spring stack 7 and the bottom surface of annular slab 8 fit, and annular slab 8
Inside be embedded in the side of open tubular column 6, and support column 9 is annularly evenly distributed on annular about the central axes of open tubular column 6
The upper surface of plate 8, spring stack 7 can play the role of support to annular slab 8, using the elasticity of spring stack 7, can start in crane
When play the role of damping, cooperate the use of fixed plate 4 so that the pedestal 1 will not shake crane at work, support column 9
It is to be fixedly connected between annular slab 8；
The inside of open tubular column 6 is equipped with motor 10, and the top of motor 10 is provided with shaft 11, shaft 11 and motor
10 output shaft transmission connection, the upside of shaft 11 is fixed with supporting table 12, and the upper surface of supporting table 12 is equipped with telescopic mast
13, telescopic mast 13 can for example use oil cylinder, and the bottom surface of supporting table 12 and the upper surface of open tubular column 6 fit, and shaft 11
Central axes are overlapped with the central axes of open tubular column 6, and supporting table 12 is by constituting rotational structure between shaft 11 and motor 10,
The pedestal of the fixedly adjustable section of the crane is equipped with motor 10 and supporting table 12, starts motor 10, so that shaft 11 rotates
Drive supporting table 12 rotate, can be changed crane pair direction, moved after slinging cargo convenient for crane, telescopic mast 13
To be fixedly connected between bottom and the upper surface of supporting table 12, connecting plate 14 is provided with company close to the side of 13 central axes of telescopic mast
Extension bar 15, and connecting plate 14 is located at the left and right sides of telescopic mast 13, connecting plate 14 and connecting rod 15 are about in telescopic mast 13
Axisymmetrical, and to be fixedly connected between the bottom end of connecting plate 14 and the upper surface of supporting table 12, and the top of connecting rod 15
It is mounted on telescopic mast 13, is connected between connecting plate 14 and connecting rod 15 by wire nail, so that connecting rod 15 can be around connecting plate 14
Rotation, connecting rod 15 can play the role of support to telescopic mast 13, while not interfere drawing high and shrinking for telescopic mast 13；
The top of connecting rod 15 is provided with fan-shaped frame 16, is fixed between the end of fan-shaped frame 16 and the side of telescopic mast 13
Connection, the top of telescopic mast 13 are equipped with cable wire button 17, and the centre of cable wire button 17 is equipped with fixed link 18, fan-shaped frame 16 about
The central axes of telescopic mast 13 are symmetrical, and fixed link 18 run through telescopic mast 13 and cable wire button 17, and the central axes of telescopic mast 13 with
The vertical centerline of supporting table 12 is overlapped, and the pedestal of the fixedly adjustable section of the crane is equipped with telescopic mast 13 and fan-shaped frame 16, is led to
The flexible of telescopic mast 13 is crossed, the height of the conveniently adjusted pedestal, the setting of fan-shaped frame 16 is easily installed the boom of crane,
Cable wire button 17 can be used to connect cable wire.
Working principle: by idler wheel 3 that the pedestal is mobile first for this kind of crane pedestal of fixedly adjustable section
To specified place, threaded rod 5 is loosened, so that fixed plate 4 goes to vertical shape, ground is crept into using fixed plate 4, tightens threaded rod
5, so that being fixed between the pedestal and ground, according to the demand of itself, draws high or compress telescopic mast 13, to adjust the pedestal
Height, start motor 10,10 model Y132S1-2 of motor so that shaft 11 rotate, drive supporting table 12 rotate, branch
Dagger 9 and annular slab 8 can play a supporting role to supporting table 12 under the premise of guaranteeing that supporting table 12 rotates, consequently facilitating
Crane carries out steering movement when slinging object, spring stack 7 can play the role of support to annular slab 8, utilize the bullet of spring stack 7
Property, damping can be played the role of when crane starts, cooperate the use of fixed plate 4, so that pedestal 1 is not at work for crane
It can shake, by being used cooperatively for connecting plate 14 and connecting rod 15, connecting rod 15 can be made to play a supporting role telescopic mast 13, increase
The stability of the strong pedestal, fan-shaped frame 16 and cable wire buckle 17 setting, convenient for the boom and cable wire of the pedestal erection crane, just
The entire crane use process of the pedestal of fixedly adjustable section is completed in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that 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, 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 crane pedestal of fixedly adjustable section, including pedestal (1) and connecting plate (14), it is characterised in that: the bottom
It is mounted on footing (2) at left and right sides of the bottom surface of seat (1), and footing (2) is internally provided with idler wheel (3), the footing (2)
To be fixedly connected between top and the bottom surface of pedestal (1), it is equipped with fixed plate (4) on the outside of the pedestal (1), and fixed plate
(4) front is provided with threaded rod (5), is threaded between the threaded rod (5) and pedestal (1), the pedestal (1) it is upper
Side is fixed with open tubular column (6), and spring stack (7) are mounted at left and right sides of open tubular column (6), the upside of the spring stack (7)
It is provided with annular slab (8), and is provided with support column (9) above annular slab (8), between the support column (9) and annular slab (8)
To be fixedly connected, the inside of the open tubular column (6) is equipped with motor (10), and is provided with shaft above motor (10)
(11), it is fixed with supporting table (12) on the upside of the shaft (11), and the upper surface of supporting table (12) is equipped with telescopic mast (13),
To be fixedly connected between the bottom of the telescopic mast (13) and the upper surface of supporting table (12), the connecting plate (14) is close to flexible
The side of column (13) central axes is provided with connecting rod (15), and connecting plate (14) is located at the left and right sides of telescopic mast (13), described
Connecting rod (15) is fixedly arranged above fan-shaped frame (16), is between the end of the sector frame (16) and the side of telescopic mast (13)
It is fixedly connected, is equipped with cable wire button (17) at the top of the telescopic mast (13), and the centre of cable wire button (17) is equipped with fixed link
(18)。
2. a kind of pedestal of the fixedly adjustable section of crane according to claim 1, it is characterised in that: the fixed plate
(4) front at the back side and pedestal (1) fits, and the screw thread between the circular hole of fixed plate (4) and threaded rod (5) matches,
And fixed plate (4) is by constituting rotational structure between threaded rod (5) and pedestal (1).
3. a kind of pedestal of the fixedly adjustable section of crane according to claim 1, it is characterised in that: the spring stack
(7) bottom surface of upper surface and annular slab (8) fits, and the side of open tubular column (6) is embedded on the inside of annular slab (8), and
And support column (9) is annularly evenly distributed on the upper surface of annular slab (8) about the central axes of open tubular column (6).
4. a kind of pedestal of the fixedly adjustable section of crane according to claim 1, it is characterised in that: the supporting table
(12) upper surface of bottom surface and open tubular column (6) fits, and the central axes of the central axes of shaft (11) and open tubular column (6) weight
It closes, and supporting table (12) is by constituting rotational structure between shaft (11) and motor (10).
5. a kind of pedestal of the fixedly adjustable section of crane according to claim 1, it is characterised in that: the connecting plate
(14) and central axes of the connecting rod (15) about telescopic mast (13) are symmetrical, and the bottom end of connecting plate (14) and supporting table (12)
To be fixedly connected between upper surface, and the top of connecting rod (15) is mounted on telescopic mast (13).
6. a kind of pedestal of the fixedly adjustable section of crane according to claim 1, it is characterised in that: the sector frame
(16) central axes about telescopic mast (13) are symmetrical, and fixed link (18) runs through telescopic mast (13) and cable wire button (17), and stretches
The central axes of contracting column (13) are overlapped with the vertical centerline of supporting table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549238.XU CN208829129U (en) | 2018-09-21 | 2018-09-21 | A kind of pedestal of the fixedly adjustable section of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549238.XU CN208829129U (en) | 2018-09-21 | 2018-09-21 | A kind of pedestal of the fixedly adjustable section of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829129U true CN208829129U (en) | 2019-05-07 |
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ID=66314222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549238.XU Active CN208829129U (en) | 2018-09-21 | 2018-09-21 | A kind of pedestal of the fixedly adjustable section of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591884A (en) * | 2020-06-29 | 2020-08-28 | 江苏农航机械设备有限公司 | Crane chassis |
-
2018
- 2018-09-21 CN CN201821549238.XU patent/CN208829129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591884A (en) * | 2020-06-29 | 2020-08-28 | 江苏农航机械设备有限公司 | Crane chassis |
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