CN208454341U - One kind is convenient for the fixed device of interior fall line large arm - Google Patents
One kind is convenient for the fixed device of interior fall line large arm Download PDFInfo
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- CN208454341U CN208454341U CN201820630394.2U CN201820630394U CN208454341U CN 208454341 U CN208454341 U CN 208454341U CN 201820630394 U CN201820630394 U CN 201820630394U CN 208454341 U CN208454341 U CN 208454341U
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- rod
- arm
- hydraulic telescopic
- large arm
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Abstract
The utility model discloses one kind convenient for the fixed device of interior fall line large arm, including hydraulic telescopic arm, connecting rod, drilling rod, chassis and external connecting rods, the interior lower end of the hydraulic telescopic arm is equipped with adjutage, and servo motor is provided at the top of hydraulic telescopic arm, the lower end of the servo motor is connected with screw rod, and angular wheel is provided on the outside of screw rod, the connecting rod is connected on the side body wall of angular wheel, and one end of connecting rod is provided with motor, the drilling rod is mounted on the bottom of motor, the lower end of adjutage is arranged in the chassis, one end of the telescopic rod is mounted with filtering table, the external connecting rods are mounted on the outside of hydraulic telescopic arm.This is provided with the drilling rod that can be driven by a motor rotation convenient for the fixed device of interior fall line large arm, drilling rod can under some specific demands lifting condition use, motor exists in the auxiliary adjustment of servo motor, rotation drilling rod pierces inside operating table surface, so that large arm and operating table surface generate connection, large arm can be effectively consolidated.
Description
Technical field
The utility model relates to large arm technique for fixing fields of walking on the rope in crane, specially a kind of to fix convenient for interior fall line large arm
Device.
Background technique
Crane is being commonly called as crane, be it is a kind of recycle, the machinery of intermittent movement, be widely used in harbour, workshop, electricity
The places such as power, building site, carry that some volumes are larger, and heavier object, crane is although easy to use for people, but often because
Object too recurrence accident is lifted by crane, therefore with the development of science and technology, is had significantly convenient for the fixed device of interior fall line large arm
Development, its development to people using crane hoisting heavy object when bring great convenience, type and quantity are also
It is growing day by day.Although currently on the market very more convenient for the fixed device type and quantity of interior fall line large arm, mostly
Convenient for the fixed device of interior fall line large arm in fixed inadequate safety and stability, only it is merely that large arm is allowed to contact with operating table surface, increases
The balanced area of large arm, but simultaneously built on the sand, therefore there is an urgent need to can improve to be convenient for the fixed device knot of interior fall line large arm on the market
The technology of structure, to improve this equipment.
Utility model content
The purpose of this utility model is to provide one kind convenient for the fixed device of interior fall line large arm, to solve above-mentioned background technique
It is proposed currently on the market convenient for the fixed device of interior fall line large arm in fixed inadequate safety and stability, be only merely allow large arm and
Operating table surface contact, increase the balanced area of large arm, but simultaneously built on the sand the problem of.
To achieve the above object, the utility model provides the following technical solutions: one kind fixing device convenient for interior fall line large arm,
Including hydraulic telescopic arm, connecting rod, drilling rod, chassis and external connecting rods, the interior lower end of the hydraulic telescopic arm is equipped with adjutage,
And servo motor is provided at the top of hydraulic telescopic arm, the lower end of the servo motor is connected with screw rod, and sets on the outside of screw rod
It is equipped with angular wheel, the connecting rod is connected on the side body wall of angular wheel, and one end of connecting rod is provided with motor, institute
The bottom that drilling rod is mounted on motor is stated, the lower end of adjutage is arranged in the chassis, and the side on chassis is equipped with telescopic rod, institute
The one end for stating telescopic rod is mounted with filtering table, and filtering table is internally provided with scraping blade, and the external connecting rods are mounted on hydraulically extensible
The outside of arm.
Preferably, the cross section between the hydraulic telescopic arm, adjutage, servo motor and screw rod is both configured to circle,
And the center of circle between hydraulic telescopic arm, adjutage, servo motor and screw rod is all disposed on same straight line.
Preferably, be set as being slidably connected between the hydraulic telescopic arm and connecting rod, and the maximum sliding of connecting rod away from
From the length for being no more than external connecting rods bottom hydraulic telescopic arm below.
Preferably, the quantity of the drilling rod setting is identical as the quantity of filtering table, and after the central axes of drilling rod and extension
The center of circle of filtering table is perpendicular.
Preferably, stretching structure is constituted between the telescopic rod and filtering table, and the maximal dilation distance of filtering table does not surpass
Cross the length of itself telescopic arm of telescopic rod.
Preferably, the filtering table is provided with 4, and 4 filtering tables are equidistant around peace by midpoint of the center of circle on chassis
On telescopic rod.
Compared with prior art, the utility model has the beneficial effects that should be convenient for the fixed device of interior fall line large arm:
1. being provided with the servo motor for being mounted on hydraulic telescopic arm upper end, servo motor is able to drive connecting rod and stretches hydraulic
Sliding in contracting arm and adjutage uses position with stand-by motor adjustment, will not bring when hydraulic telescopic arm is flexible with adjutage
Any influence, moreover it is possible to large arm be auxiliarily fixed；
2. be provided with the drilling rod that can be driven by a motor rotation, drilling rod can under the lifting conditions of some specific demands make
With motor exists in the auxiliary adjustment of servo motor, and rotation drilling rod pierces inside operating table surface, so that large arm and operating table surface generate
Connection, can effectively consolidate large arm；
3. being provided with the filtering table installed for drilling rod, scraping blade is installed in filtering table, the radian of scraping blade is just bonded
The shape of drilling rod, the dust that can stop drilling rod lower end enter in boring rod set, holding meanss it is clean.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting rod overlooking structure diagram；
Fig. 3 is the utility model chassis overlooking structure diagram.
In figure: 1, hydraulic telescopic arm, 2, adjutage, 3, servo motor, 4, screw rod, 5, angular wheel, 6, connecting rod, 7, electricity
Machine, 8, drilling rod, 9, chassis, 10, telescopic rod, 11, filtering table, 12, scraping blade, 13, external connecting rods.
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.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind is convenient for the fixed device of interior fall line large arm, packet
It includes hydraulic telescopic arm 1, adjutage 2, servo motor 3, screw rod 4, angular wheel 5, connecting rod 6, motor 7, drilling rod 8, chassis 9, stretch
Contracting bar 10, filtering table 11, scraping blade 12 and external connecting rods 13, the interior lower end of hydraulic telescopic arm 1 are equipped with adjutage 2, and hydraulic stretch
The top of contracting arm 1 is provided with servo motor 3, and the cross section between hydraulic telescopic arm 1, adjutage 2, servo motor 3 and screw rod 4 is all
It is provided in round, and the center of circle between hydraulic telescopic arm 1, adjutage 2, servo motor 3 and screw rod 4 is all disposed within same straight line
On, position will not occur in operation for hydraulic telescopic arm 1, adjutage 2, servo motor 3 and the screw rod 4 of the center of circle on the same line
The offset set is used cooperatively to meet the part of some specific positions installations, and the lower end of servo motor 3 is connected with screw rod
4, and the outside of screw rod 4 is provided with angular wheel 5, connecting rod 6 is connected on the side body wall of angular wheel 5, and connecting rod 6
One end is provided with motor 7, is set as being slidably connected between connecting rod 6 and hydraulic telescopic arm 1, and the maximum sliding of connecting rod 6 away from
From the length for being no more than 13 bottom of external connecting rods hydraulic telescopic arm 1 below, servo motor 3 drives screw rod 4 to rotate, the company of enabling to
Extension bar 6 is in the drive lower slider of angular wheel 5, and convenient for adjusting the position of motor 7, drilling rod 8 is mounted on the bottom of motor 7, drilling rod 8
The quantity of setting is identical as the quantity of filtering table 11, and the central axes of drilling rod 8 and the center of circle of the filtering table 11 after extension are perpendicular,
The quantity of filtering table 11 is to set for drilling rod 8, only in the drilling rod 8 of same vertical angle and filtering table 11, could be made
Drilling rod 8 can achieve the effect that setting, the lower end of adjutage 2, and the side on chassis 9 is arranged in chassis 9 smoothly from filtering table 11
Telescopic rod 10 is installed, stretching structure is constituted between telescopic rod 10 and filtering table 11, and the maximal dilation distance of filtering table 11 is not
More than the length of itself telescopic arm of telescopic rod 10, filtering table 11 when not applicable, can use 10 telescopic adjustment of telescopic rod with
The distance on chassis 9, avoids extend across to grow and damages when no drilling rod 8 interts, and one end of telescopic rod 10 is mounted with filtering table
11, and filtering table 11 is internally provided with scraping blade 12, filtering table 11 is provided with 4, and 4 filtering tables 11 are with the center of circle on chassis 9
It is fitted around on telescopic rod 10 for midpoint is equidistant, filtering table 11 is identical as the quantity of drilling rod 8 and motor 7, convenient for utilizing
Gentle support chassis 9 is come at four angles, increases the contact area on chassis 9 and operating table surface, and external connecting rods 13 are mounted on hydraulic telescopic arm 1
Outside.
Working principle: when using device should be fixed convenient for interior fall line large arm, it is necessary first to which interior fall line large arm is convenient for this
Fixed device carries out a simple understanding, after user extends hydraulic telescopic arm 1 out of large arm using external connecting rods 13, leads to
Cross power supply (being not drawn into figure) to extend adjutage 2 in hydraulic telescopic arm 1, chassis 9 contacted with large arm station, according to rise
The weight requirements of hanging object body are stretched using telescopic rod 10 by filtering table 11, start servo motor 3, screw rod 4 is in servo motor 3
Lower rotation is driven, angular wheel 5 drives connecting rod 6 sliding on hydraulic telescopic arm 1 and adjutage 2 under the active force of screw rod 4
It is dynamic, while starting motor 7 and drilling rod 8 is driven to rotate, drilling rod 8 pierces behaviour in the sliding of connecting rod 6 after rotating through filtering table 11
Make to specify in drilling in platform, scraping blade 12 can stop the upper end that impurity enters drilling rod 8, when connecting rod 6 slides into hydraulic telescopic arm 1
Lower end when, by closing servo motor 3 when stopping and can not continue sliding, external connecting rods 13 are by the fixation device and large arm bottom
Rotating device connection has no effect on large arm rotation, and after fixed device installation, large arm can provide lifting and use, in this explanation
The content being not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. one kind is convenient for the fixed device of interior fall line large arm, including hydraulic telescopic arm (1), connecting rod (6), drilling rod (8), chassis (9)
With external connecting rods (13), it is characterised in that: the interior lower end of the hydraulic telescopic arm (1) is equipped with adjutage (2), and hydraulically extensible
It is provided at the top of arm (1) servo motor (3), the lower end of the servo motor (3) is connected with screw rod (4), and screw rod (4) is outer
Side is provided with angular wheel (5), and the connecting rod (6) is connected on the side body wall of angular wheel (5), and connecting rod (6)
One end is provided with motor (7), and the drilling rod (8) is mounted on the bottom of motor (7), and the chassis (9) is arranged in adjutage (2)
Lower end, and the side of chassis (9) is equipped with telescopic rod (10), one end of the telescopic rod (10) is mounted with filtering table (11), and
Filtering table (11) is internally provided with scraping blade (12), and the external connecting rods (13) are mounted on the outside of hydraulic telescopic arm (1).
2. according to claim 1 a kind of convenient for the fixed device of interior fall line large arm, it is characterised in that: the hydraulic telescopic arm
(1), the cross section between adjutage (2), servo motor (3) and screw rod (4) is both configured to circle, and hydraulic telescopic arm (1), prolongs
The center of circle between semi-girder (2), servo motor (3) and screw rod (4) is all disposed on same straight line.
3. according to claim 1 a kind of convenient for the fixed device of interior fall line large arm, it is characterised in that: the hydraulic telescopic arm
(1) it is set as being slidably connected between connecting rod (6), and the maximum sliding distance of connecting rod (6) is no more than external connecting rods (13) bottom
The length of portion's hydraulic telescopic arm below (1).
4. according to claim 1 a kind of convenient for the fixed device of interior fall line large arm, it is characterised in that: the drilling rod (8) sets
The quantity set is identical as the quantity of filtering table (11), and the center of circle phase of the central axes of drilling rod (8) and the filtering table (11) after extension
Vertically.
5. according to claim 1 a kind of convenient for the fixed device of interior fall line large arm, it is characterised in that: the telescopic rod (10)
Stretching structure is constituted between filtering table (11), and the maximal dilation distance of filtering table (11) is no more than itself of telescopic rod (10)
The length of telescopic arm.
6. according to claim 1 a kind of convenient for the fixed device of interior fall line large arm, it is characterised in that: the filtering table (11)
It is provided with 4, and 4 filtering tables (11) are fitted around on telescopic rod (10) using the center of circle of chassis (9) as midpoint is equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630394.2U CN208454341U (en) | 2018-04-28 | 2018-04-28 | One kind is convenient for the fixed device of interior fall line large arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630394.2U CN208454341U (en) | 2018-04-28 | 2018-04-28 | One kind is convenient for the fixed device of interior fall line large arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454341U true CN208454341U (en) | 2019-02-01 |
Family
ID=65151657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630394.2U Active CN208454341U (en) | 2018-04-28 | 2018-04-28 | One kind is convenient for the fixed device of interior fall line large arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267369A (en) * | 2021-05-12 | 2021-08-17 | 熊彩霞 | Environment monitoring equipment for geological exploration and soil sampling method |
| CN116750665A (en) * | 2023-08-23 | 2023-09-15 | 江苏政田重工股份有限公司 | Folding arm crane base for ship |
-
2018
- 2018-04-28 CN CN201820630394.2U patent/CN208454341U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267369A (en) * | 2021-05-12 | 2021-08-17 | 熊彩霞 | Environment monitoring equipment for geological exploration and soil sampling method |
| CN116750665A (en) * | 2023-08-23 | 2023-09-15 | 江苏政田重工股份有限公司 | Folding arm crane base for ship |
| CN116750665B (en) * | 2023-08-23 | 2023-10-27 | 江苏政田重工股份有限公司 | Folding arm crane base for ship |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272000 Changgou Mechanical Equipment Industrial Park, Rencheng District, Jining City, Shandong Province Patentee after: Jining Jiaqing Special Vehicle (Group) Co.,Ltd. Address before: 272000 Changgou Mechanical Equipment Industrial Park, Rencheng District, Jining City, Shandong Province Patentee before: JINING JIAQING ENGINEERING MACHINERY Co.,Ltd. |