CN209258280U - A kind of hook machine ground grip device of overturning-preventing - Google Patents
A kind of hook machine ground grip device of overturning-preventing Download PDFInfo
- Publication number
- CN209258280U CN209258280U CN201822184390.9U CN201822184390U CN209258280U CN 209258280 U CN209258280 U CN 209258280U CN 201822184390 U CN201822184390 U CN 201822184390U CN 209258280 U CN209258280 U CN 209258280U
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- movable block
- block
- tensioning wheel
- overturning
- hook machine
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Abstract
The utility model discloses a kind of hook machine ground grip devices of overturning-preventing, including attachment base, keel shoe and tensioning wheel, the middle-end of the attachment base is provided with keel shoe, and it is provided on the outside of keel shoe and grabs plot, the inner surface lower end for grabbing plot offers sliding slot, and movable block is provided on the inside of sliding slot, the upper end of the movable block is provided with spring, and the upper end of spring is fixedly connected with convex block, and convex block is connected with movable block, the inside of attachment base is arranged in the tensioning wheel, and the middle-end of tensioning wheel is through there is supporting block, the supporting block is internally provided with first rotating shaft.The hook machine ground grip device of the overturning-preventing, it is provided with movable block, as tensioning wheel drives the crawler belt to be rotated, the outer surface that movable block will touch tensioning wheel is pressurized, to make the convex block on the outside of movable block can be inserted into soil, and then increase crawler belt and soil grabs attached ability, makes hook machine when driving can be more stable on the sections such as muddy ground.
Description
Technical field
The utility model relates to hook machine technical field, the hook machine ground grip device of specially a kind of overturning-preventing.
Background technique
Hook machine is a kind of heavy construction equipment to be used in engineering, belongs to big machinery type, and hook machine is being applied
Working hour, it is often necessary to ground grip device is set at crawler belt to guarantee degree of stability when its work, and existing hook machine is with grabbing ground
There is also certain defects for device, just such as:
1, since the working environment such as muddy ground of hook machine is more severe, it is easy to the unsafe conditions such as occur toppling over, it is existing
Ground grip device can not effectively make hook machine at work firmly grasp ground, there are some potential safety problemss；
2, existing ground grip device can not effectively ensure stability when hook machine is run, and bradyseism effect is poor, easily occur
Situations such as skidding.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original ground grip device structure.
Utility model content
The purpose of this utility model is to provide a kind of hook machine ground grip devices of overturning-preventing, to solve above-mentioned background technique
Middle proposition can not effectively make hook machine firmly grasp ground at work, the unsafe conditions such as easily occur toppling over, can not be effective
Ensure the stability when operation of hook machine, the poor problem of bradyseism effect.
To achieve the above object, the utility model provides the following technical solutions: a kind of hook machine ground grip device of overturning-preventing,
Including attachment base, keel shoe and tensioning wheel, the middle-end of the attachment base is provided with keel shoe, and is provided with and grabs on the outside of keel shoe
Plot, the inner surface lower end for grabbing plot offers sliding slot, and movable block is provided on the inside of sliding slot, the movable block it is upper
End is provided with spring, and the upper end of spring is fixedly connected with convex block, and convex block is connected with movable block, the tensioning wheel setting
In the inside of attachment base, and the middle-end of tensioning wheel is through there is a supporting block, and the supporting block is internally provided with first rotating shaft, and the
For one shaft through the inside of tensioning wheel, the outer surface two sides of the first rotating shaft are provided with the first transmission belt, and the first transmission
The lower end of band is provided with the second shaft, and the outer surface of the second shaft is provided with the first roller, the appearance of the first rotating shaft
Face is provided with the second transmission belt, and the inside middle-end of the attachment base is provided with the second roller, and the second roller and the second transmission belt
It is connected.
Preferably, the outer surface grabbed plot and attachment base is obliquely set, and grab inner surface and the tensioning in plot
The outer surface of wheel fits.
Preferably, the movable block is elastomeric material, and movable block is " mountain " font structure, and movable block passes through
Sliding slot constitutes slide construction with plot is grabbed.
Preferably, the convex block and movable block are nested encryptions, and convex block constitutes elastic construction by spring and movable block.
Preferably, the supporting block and first rotating shaft are nested encryptions, and supporting block is to be inverted L-shaped structure, and prop up
Bracer and the second shaft are rotation connection.
Preferably, first transmission belt has 2, and 2 first transmissions about the center line symmetrical setting of first rotating shaft
Band constitutes turntable by the second shaft and the first roller.
Compared with prior art, the utility model has the beneficial effects that the hook machine ground grip device of the overturning-preventing,
1. being provided with movable block, as tensioning wheel drives the crawler belt to be rotated, movable block will touch tensioning wheel
Outer surface, movable block will be pressurized at this time, and along plot inner wall is grabbed, deformation occurs, to make the convex block protrusion on the outside of movable block can
It is inserted into soil, and then effectively increases the frictional force and contact area of the device when being contacted with ground, effectively raise this
Device grabs ground effect, improves the safety of the device；
2. be provided with it is oblique grab plot, plot is grabbed by what is be staggered, to increase crawler belt and soil
Attached ability is grabbed, and then makes hook machine when driving can be more stable in mire, digging machine is avoided to have skidded phenomena such as toppling over, is cooperated
The steel material convex block being connected by spring with movable block is effectively increased the bradyseism effect of single unit system.
Detailed description of the invention
Fig. 1 is the utility model side schematic cross-sectional view；
Fig. 2 is that the utility model grabs plot overlooking structure diagram；
Fig. 3 is the utility model movable block side schematic cross-sectional view；
Fig. 4 is the positive schematic cross-sectional view of the utility model tensioning wheel.
In figure: 1, attachment base；2, keel shoe；3, plot is grabbed；4, sliding slot；5, movable block；6, convex block；7, supporting block；8,
One shaft；9, tensioning wheel；10, the first transmission belt；11, the second shaft；12, the first roller；13, the second transmission belt；14, the second roller
Wheel；15, spring.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of hook machine ground grip device of overturning-preventing, packet
It includes attachment base 1, keel shoe 2, grab plot 3, sliding slot 4, movable block 5, convex block 6, supporting block 7, first rotating shaft 8, tensioning wheel 9, first
Transmission belt 10, the second shaft 11, the first roller 12, the second transmission belt 13, the second roller 14 and spring 15, the middle-end of attachment base 1
It being provided with keel shoe 2, and the outside of keel shoe 2 is provided with and grabs plot 3, the inner surface lower end for grabbing plot 3 offers sliding slot 4, and
The inside of sliding slot 4 is provided with movable block 5, grabs plot 3 and the outer surface of attachment base 1 obliquely is arranged in, and grab the interior table in plot 3
Face and the outer surface of tensioning wheel 9 fit, and are rotated so that grabbing plot 3 and can be bonded tensioning wheel 9, and then with tensioning wheel 9
Make convex block 6 prominent after contacting with movable block 5, to work with grabbing to ground；
The upper end of movable block 5 is provided with spring 15, and the upper end of spring 15 is fixedly connected with convex block 6, and convex block 6 and work
Motion block 5 is connected, and movable block 5 is elastomeric material, and movable block 5 is " mountain " font structure, and movable block 5 passes through sliding slot
4 constitute slide construction with plot 3 is grabbed, and convex block 6 and movable block 5 are nested encryptions, and convex block 6 passes through spring 15 and 5 structure of movable block
At elastic construction, convex block 6 can be made to can guarantee the stability of the device after grab ground, avoided by the reset force of spring 15
The phenomenon that having skidded；
Tensioning wheel 9 is arranged in the inside of attachment base 1, and the middle-end of tensioning wheel 9 is through having supporting block 7, the inside of supporting block 7
It is provided with first rotating shaft 8, and first rotating shaft 8, through the inside of tensioning wheel 9, supporting block 7 and first rotating shaft 8 are nested encryptions,
And supporting block 7 is to be inverted L-shaped structure, and supporting block 7 and the second shaft 11 are rotation connection, and first rotating shaft 8 can be made to prop up
While 7 inner rotation of bracer, the second shaft 11 can also be driven to be rotated by the first transmission belt 10, and then under attachment base 1
The movable block 5 at end carries out limited support；
The outer surface two sides of first rotating shaft 8 are provided with the first transmission belt 10, and the lower end of the first transmission belt 10 is provided with
Two shafts 11, and the outer surface of the second shaft 11 is provided with the first roller 12, and the outer surface of first rotating shaft 8 is provided with the second biography
Dynamic band 13, the first transmission belt 10 have 2 about the center line symmetrical setting of first rotating shaft 8, and 2 the first transmission belts 10 pass through the
Two shafts 11 and the first roller 12 constitute turntable, while can making 2 the first transmission belt 10 rotations, can pass by first
Dynamic band 10 drives first roller 12 on 11 surface of the second shaft to be rotated simultaneously；
The inside middle-end of attachment base 1 is provided with the second roller 14, and the second roller 14 is connected with the second transmission belt 13.
Working principle: when using the hook machine ground grip device of the overturning-preventing, according to Fig. 1-4, first by the device and hook
Transmission device in machine is connected, and after user starts hook machine, 2 groups of tensioning wheels 9 in the device will be rotated therewith,
With the rotation of tensioning wheel 9, the plot 3 of grabbing that will drive 1 surface of attachment base is synchronized into anterior displacement, is set on the inside of plot 3 when grabbing
When 5 bottom of movable block set is moved to 9 outside of tensioning wheel, the outer surface of tensioning wheel 9 will squeeze 5 bottom of movable block,
Movable block 5 will be moved along sliding slot 4 to two sides at this time, while will to will drive convex block 6 convex to 1 outer surface of attachment base for movable block 5
It rises, with the continuous drive of tensioning wheel 9,9 outside of tensioning wheel to the movable block 5 that lower end is contacted will all be protruded outward, into
And make in the 6 borrowing ground of Steel material convex block of its 5 upper end of movable block, effectively increase the frictional force of the device when being contacted with ground
With contact area, and plot 3 is grabbed by what is be staggered, increase crawler belt and soil grabs attached ability, and then makes hook machine in mud
On the ground when driving can be more stable, it avoids digging machine from having skidded phenomena such as toppling over, is rotated in tensioning wheel 9 by first rotating shaft 8
While, first rotating shaft 8 will drive 12 turns of 2 group of first roller of 11 outside of the second shaft by the first transmission belt 10
It is dynamic, to make to turn to grabbing plot 3 and can contradicting in the outer surface of the first transmission belt 10 for the positive lower end of attachment base 1, to make to connect
The movable block 5 that 3 inner surface of plot is grabbed in 1 lower end of seat can be stablized in insertion ground, and the steel that spring 15 is connected with movable block 5 is fitted through
Material bumps 6 improve degree of stability and cushioning ability when the operation of hook machine, increase whole practicability.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
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 hook machine ground grip device of overturning-preventing, including attachment base (1), keel shoe (2) and tensioning wheel (9), feature exists
In: the middle-end of the attachment base (1) is provided with keel shoe (2), and is provided with and is grabbed plot (3) on the outside of keel shoe (2), described to grab
The inner surface lower end in plot (3) offers sliding slot (4), and movable block (5) are provided on the inside of sliding slot (4), the movable block (5)
Upper end be provided with spring (15), and the upper end of spring (15) is fixedly connected with convex block (6), and convex block (6) and movable block (5)
It is connected, the tensioning wheel (9) setting is in the inside of attachment base (1), and the middle-end of tensioning wheel (9) is through having supporting block (7), institute
State being internally provided with first rotating shaft (8) for supporting block (7), and first rotating shaft (8) is through the inside of tensioning wheel (9), described
The outer surface two sides of one shaft (8) are provided with the first transmission belt (10), and the lower end of the first transmission belt (10) is provided with second turn
Axis (11), and the outer surface of the second shaft (11) is provided with the first roller (12), the outer surface setting of the first rotating shaft (8)
Have the second transmission belt (13), the inside middle-end of the attachment base (1) is provided with the second roller (14), and the second roller (14) and the
Two transmission belts (13) are connected.
2. a kind of hook machine ground grip device of overturning-preventing according to claim 1, it is characterised in that: described to grab plot (3)
It is oblique to be arranged in the outer surface of attachment base (1), and the outer surface for grabbing the inner surface and tensioning wheel (9) in plot (3) fits.
3. a kind of hook machine ground grip device of overturning-preventing according to claim 1, it is characterised in that: the movable block (5)
For elastomeric material, and movable block (5) is " mountain " font structure, and movable block (5) by sliding slot (4) and grabs plot (3)
Constitute slide construction.
4. a kind of hook machine ground grip device of overturning-preventing according to claim 1, it is characterised in that: the convex block (6) with
Movable block (5) is nested encryptions, and convex block (6) constitutes elastic construction by spring (15) and movable block (5).
5. a kind of hook machine ground grip device of overturning-preventing according to claim 1, it is characterised in that: the supporting block (7)
It is nested encryptions with first rotating shaft (8), and supporting block (7) is to be inverted L-shaped structure, and supporting block (7) and the second shaft
It (11) is rotation connection.
6. a kind of hook machine ground grip device of overturning-preventing according to claim 1, it is characterised in that: first transmission belt
(10) center line symmetrical setting about first rotating shaft (8) has 2, and 2 the first transmission belts (10) pass through the second shaft (11)
Turntable is constituted with the first roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184390.9U CN209258280U (en) | 2018-12-25 | 2018-12-25 | A kind of hook machine ground grip device of overturning-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184390.9U CN209258280U (en) | 2018-12-25 | 2018-12-25 | A kind of hook machine ground grip device of overturning-preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209258280U true CN209258280U (en) | 2019-08-16 |
Family
ID=67561011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184390.9U Expired - Fee Related CN209258280U (en) | 2018-12-25 | 2018-12-25 | A kind of hook machine ground grip device of overturning-preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209258280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469941A (en) * | 2020-04-27 | 2020-07-31 | 张梅 | Robot-assisted swing arm system |
| CN112519904A (en) * | 2020-12-16 | 2021-03-19 | 北方工业大学 | Bionic telescopic active barbed-type crawler climbing mechanism |
-
2018
- 2018-12-25 CN CN201822184390.9U patent/CN209258280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469941A (en) * | 2020-04-27 | 2020-07-31 | 张梅 | Robot-assisted swing arm system |
| CN111469941B (en) * | 2020-04-27 | 2021-09-03 | 张梅 | Robot-assisted swing arm system |
| CN112519904A (en) * | 2020-12-16 | 2021-03-19 | 北方工业大学 | Bionic telescopic active barbed-type crawler climbing mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20191225 |