CN208666949U - A kind of automobile-used anchoring mechanism of engineering - Google Patents
A kind of automobile-used anchoring mechanism of engineering Download PDFInfo
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- CN208666949U CN208666949U CN201821292656.5U CN201821292656U CN208666949U CN 208666949 U CN208666949 U CN 208666949U CN 201821292656 U CN201821292656 U CN 201821292656U CN 208666949 U CN208666949 U CN 208666949U
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- power head
- telescopic arm
- cutting portion
- oil cylinder
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Abstract
The utility model discloses a kind of automobile-used anchoring mechanisms of engineering, including the anchor frame being fixed on car body, the telescopic arm connecting with anchor frame, it is set to telescopic arm front end and for driving the power head of bit, be mounted on the drill bit of power head front end, and for providing the hydraulic system of power to telescopic arm, power head；Drill bit includes shank and the cutting portion for being set to shank forward end, and the shank is connect with power head, the outer surface of the handle segment between power head and cutting portion be set with can dust lead expansion sleeve, the outer diameter of the expansion sleeve is slightly larger than cutting portion diameter.The utility model realizes by anchoring mechanism and ground and is rigidly connected that vehicle car body just anchors together with ground, can bear the horizontal force generated when work and vertical force, guarantees that car body does not generate displacement both horizontally and vertically, improves operational security.
Description
Technical field
The utility model belongs to engineering truck technology, and in particular to a kind of automobile-used anchoring mechanism of engineering.
Background technique
The engineering trucks such as crane, parking operation are mainly leveled and are fixed by vertical support oil cylinder.Due in crane
In equal operation process, common supporting leg unbearable vertical upward force when lifting operation, can only be balanced by counterweight, encountered
Working space is narrow, when supporting leg space is inadequate, supporting leg can not full extension, counterweight cannot efficiently use, hastily lifting operation
Danger coefficient is excessive, currently without good solution.
In addition there are also some engineering trucks, and very large horizontal force can be generated in operation process, and normal vertical supporting leg is unbearable,
Since the frictional force on vertical support oil cylinder and ground is limited, very big horizontal displacement is generated after operation, risk is high.
Front end described in this case, tail end are an opposite concept, respectively refer to the both ends of an object, and one end is front end,
The other end opposite with front end is exactly tail end.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of anchorage machine that can reduce engineering truck operation risk
Structure.
The technical solution that the utility model solves the problems, such as is: a kind of automobile-used anchoring mechanism of engineering, including is fixed on car body
Anchor frame, connect with anchor frame telescopic arm, be set to telescopic arm front end and for drive bit power head, installation
Drill bit in power head front end, and for providing the hydraulic system of power to telescopic arm, power head；
The drill bit includes shank and the cutting portion for being set to shank forward end, and the shank is connect with power head, in power
The outer surface of handle segment between head and cutting portion be set with can dust lead expansion sleeve, the outer diameter of the expansion sleeve is slightly larger than cutting
Portion's diameter.
Front end described above, tail end are an opposite concept, and telescopic arm has both ends, and one end is front end, then with preceding
Holding the opposite other end is exactly tail end.
Anchor frame is equivalent to the fixing seat of telescopic arm in above scheme, while being also the centre of telescopic arm and car body connection
Part.Telescopic arm is used to adjust the extended length of power head.
Drill bit itself is existing structure, and expansion sleeve is additional increased design.It will be considered to be worth doing when bit bore by expansion sleeve
Slag export is protruded into be formed between the hole wall that Kong Zhongyu is bored by expansion sleeve and be rubbed since the boring ratio bit diameter drilled out is bigger,
To anchor telescopic arm, entire car body is moved by limitation.
Telescopic arm can be fixedly connected or hinged with the connection type of anchor frame.If it is being fixedly connected, then stretching
Contracting arm can be set to be located at vertical direction；If it is hinged, then the direction of telescopic arm can vertical tiltable again, can be with when inclination
Vertical force and horizontal force are born simultaneously.
Specifically, the outer wall of the expansion sleeve is equipped with dregs guiding groove；
Expansion sleeve outer wall is with tapered inclined-plane, and outer diameter of the expansion sleeve close to one end of cutting portion is less than close to power head
The outer diameter of one end.
By dregs guiding groove, export, expansion sleeve out of drill are designed to the conical surface to bits slag, wedge in hole as chock, from
And preferably swelling anchoring.
Specifically, the telescopic arm includes extension sleeve, the first telescopic oil cylinder；The extension sleeve tail end and anchor frame connect
It connects, extension sleeve front end is connect with power head；
The first telescopic oil cylinder tail end is connect with extension sleeve tail end outer wall by cantilever seat, the first telescopic oil cylinder front end
It is connect with power head.
Since the first telescopic oil cylinder can only bear axial force, moment of flexure cannot be born, it is therefore desirable to design extension sleeve receiving
Moment of flexure.
It preferably, further include scavenger system, the scavenger system includes the inlet channel for being set to extension sleeve inner cavity, sets
The venthole for being placed in the outlet passageway of drill handle part, being set on cutting portion and being connected to outlet passageway, the inlet channel with
Outlet passageway connection.
Scavenger system is blown out outside hole the slag come is cut.
In a kind of specific scheme, the telescopic arm is located at vertical direction.This form is suitable for being subjected only to vertical force
Situation.
The another technical solution that the utility model solves the problems, such as is: a kind of automobile-used anchoring mechanism of engineering, including is fixed on
Anchor frame, telescopic arm on car body are set to telescopic arm front end and for driving the power head of bit, being mounted on power head
The drill bit of front end, the second telescopic oil cylinder that flexible arm swing can be driven, and for the second telescopic oil cylinder, telescopic arm, power
Head provides the hydraulic system of power；
Second telescopic oil cylinder one end connect with anchor frame, the tail end of the other end and telescopic arm is hinged；
The middle part of the telescopic arm and anchor frame are hinged, hinge joint A, and telescopic arm can be under the driving of the second telescopic oil cylinder
It is swung around hinge joint A；
The drill bit includes shank and the cutting portion for being set to shank forward end, and the shank is connect with power head, in power
The outer surface of handle segment between head and cutting portion be set with can dust lead expansion sleeve, the outer diameter of the expansion sleeve is slightly larger than cutting
Portion's diameter.
Relative to the first scheme, the program is provided with the second telescopic oil cylinder more, is driven using lever principle to telescopic arm,
Swing it in a certain range, to realize that drill bit is switching in travel position and working condition, and according to the actual situation
Adjust the angle drilling, it is often more important that this kind of mechanism is particularly suitable for bearing the operating condition of horizontal force, such as bearing recoil
Engineering truck, this kind of structure can guarantee that anchoring is stablized, and car body do not generate displacement both horizontally and vertically.
Further, the outer wall of the expansion sleeve is equipped with dregs guiding groove；
Expansion sleeve outer wall is with tapered inclined-plane, and outer diameter of the expansion sleeve close to one end of cutting portion is less than close to power head
The outer diameter of one end.
Further, the telescopic arm includes extension sleeve, the first telescopic oil cylinder；The extension sleeve tail end is stretched with second
The connection of contracting oil cylinder, extension sleeve front end is connect with power head；
The first telescopic oil cylinder tail end is connect with extension sleeve tail end outer wall by cantilever seat, the first telescopic oil cylinder front end
It is connect with power head.
It preferably, further include scavenger system, the scavenger system includes the inlet channel for being set to extension sleeve inner cavity, sets
The venthole for being placed in the outlet passageway of drill handle part, being set on cutting portion and being connected to outlet passageway, the inlet channel with
Outlet passageway connection.
The utility model realizes by anchoring mechanism and ground and is rigidly connected that vehicle car body is just anchored with ground together,
The horizontal force generated when work and vertical force can be born, guarantees that car body does not generate displacement both horizontally and vertically, improves operation
Safety.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is 1 anchoring mechanism structural schematic diagram of embodiment.
Fig. 2 is 1 application scenarios structural schematic diagram of embodiment.
Fig. 3 is 2 anchoring mechanism structural schematic diagram of embodiment.
In figure: 1- supporting leg, 2- anchor frame, the second telescopic oil cylinder of 3-, 4- chassis ridgepole, 5- inlet channel, 6- telescopic arm, 7-
Hydraulic system, 8- power head, 9- drill bit, 10- car body, 11- expansion sleeve, 12- dregs guiding groove, 13- venthole, 14- crossbeam, 61-
One telescopic oil cylinder, 62- extension sleeve, 63- cantilever seat, 91- cutting portion.
Specific embodiment
In order to enable attached drawing structure clearly to embody, each component is eliminated in the attached drawing given and is connect with hydraulic system 7
Oil pipe, those skilled in the art can be apparent from the connection type and oil of oil pipe on the basis of knowing executing agency
The trend on road.
Embodiment 1
As shown in Fig. 1~2, a kind of automobile-used anchoring mechanism of engineering, including the anchor frame 2 being fixed on car body 10 and anchoring
The telescopic arm 6 of the connection of frame 2 is set to 6 front end of telescopic arm and for driving the power head 8 of the rotation of drill bit 9, being mounted on power head 8
The drill bit 9 of front end, and for providing the hydraulic system 7 of power to telescopic arm 6, power head 8.
The telescopic arm 6 includes extension sleeve 62, the first telescopic oil cylinder 61.62 tail end of extension sleeve and anchor frame 2
Connection.62 front end of extension sleeve is connect with power head 8.First telescopic oil cylinder, 61 tail end and 62 tail end outer wall of extension sleeve are logical
Cross the connection of cantilever seat 63.First telescopic oil cylinder, 61 front end is connect with power head 8.
It further include scavenger system, the scavenger system includes the inlet channel 5 for being set to 62 inner cavity of extension sleeve, is set to
The outlet passageway of 9 shank of drill bit, the venthole 13 for being set on cutting portion 91 and being connected to outlet passageway.The inlet channel 5
It is connected to outlet passageway.Inlet channel 5 can enter air inlet by the gas that air intake apparatus provides certain pressure with external air intake apparatus
Channel 5.Scavenger system can will be cut outside the slag blowout hole come.
The drill bit 9 includes shank and the cutting portion 91 for being set to shank forward end.The shank is connect with power head 8.?
The outer surface of handle segment between power head 8 and cutting portion 91 be set with can dust lead expansion sleeve 11.Outside the expansion sleeve 11
Diameter is slightly larger than 91 diameter of cutting portion.
The outer wall of the expansion sleeve 11 is equipped with dregs guiding groove 12.11 outer wall of expansion sleeve is with tapered inclined-plane.Expansion sleeve
11 outer diameter close to one end of cutting portion 91 is less than the outer diameter close to 8 one end of power head.It will by expansion sleeve 11 when drill bit 9 drills
It considers slag export to be worth doing, since 9 diameter of boring ratio drill bit drilled out is bigger, is protruded between the hole wall that Kong Zhongyu is bored and formed by expansion sleeve 11
Friction, so that telescopic arm 6 be anchored, entire car body 10 is moved by limitation.
Telescopic arm 6 can be fixedly connected or hinged with the connection type of anchor frame 2.
If it is being fixedly connected, then telescopic arm 6 can be set to be located at vertical direction.The engineering truck may include multiple types
Anchor frame 2 can be fixed on crane chassis by taking crane as an example by type, the structure anchored car body 10 using vertical direction it
Afterwards, the setting that can reduce counterweight when can not stretch supporting leg, can substantially reduce lifting especially for small space after anchoring
Operation risk.
If it is hinged, then the direction of telescopic arm 6 can vertical tiltable again, when inclination can bear simultaneously vertical force and
Horizontal force.
Embodiment 2
As shown in figure 3, a kind of automobile-used anchoring mechanism of engineering, including be fixed on car body 10 anchor frame 2, telescopic arm 6, set
It is placed in 6 front end of telescopic arm and for driving the power head 8 of the rotation of drill bit 9, the drill bit 9 for being mounted on 8 front end of power head, can drive and stretch
The second telescopic oil cylinder 3 that contracting arm 6 is swung, and for providing the liquid of power to the second telescopic oil cylinder 3, telescopic arm 6, power head 8
Pressure system 7.
Described second telescopic oil cylinder, 3 one end connect with anchor frame 2, the tail end of the other end and telescopic arm 6 is hinged.
The middle part of the telescopic arm 6 and anchor frame 2 are hinged, hinge joint A.Telescopic arm 6 can be in the drive of the second telescopic oil cylinder 3
It is swung under dynamic around hinge joint A.The axis of second telescopic oil cylinder 3 and telescopic arm 6 is set in same vertical plane.Telescopic arm 6
Hunting range regards concrete condition setting, if being that the second telescopic oil cylinder 3 is made with vertical guide where 6 axis of telescopic arm with hinge joint A
Plane right-angle coordinate is established for coordinate center, then theoretically drill bit can be swung in [- 90 °, 0 °] range.
The telescopic arm 6 includes extension sleeve 62, the first telescopic oil cylinder 61.62 tail end of extension sleeve and second stretches
Oil cylinder 3 connects.62 front end of extension sleeve is connect with power head 8.First telescopic oil cylinder, 61 tail end and 62 tail end of extension sleeve
Outer wall is connected by cantilever seat 63.First telescopic oil cylinder, 61 front end is connect with power head 8.
It further include scavenger system, the scavenger system includes the inlet channel 5 for being set to 62 inner cavity of extension sleeve, is set to
The outlet passageway of 9 shank of drill bit, the venthole 13 for being set on cutting portion 91 and being connected to outlet passageway.The inlet channel 5
It is connected to outlet passageway.Scavenger system can will be cut outside the slag blowout hole come.
The drill bit 9 includes shank and the cutting portion 91 for being set to shank forward end.The shank is connect with power head 8.?
The outer surface of handle segment between power head 8 and cutting portion 91 be set with can dust lead expansion sleeve 11.Outside the expansion sleeve 11
Diameter is slightly larger than cutting portion diameter.
The outer wall of the expansion sleeve 11 is equipped with dregs guiding groove 12.
11 outer wall of expansion sleeve is with tapered inclined-plane.Outer diameter of the expansion sleeve 11 close to one end of cutting portion 91 is less than close
The outer diameter of 8 one end of power head.
Above-mentioned anchor frame 2 can be installed on the chassis ridgepole 4 of car body 10, and anchor frame 2 can be designed to L-shaped structure, and one
End is fixedly connected with chassis ridgepole 4, the other end is fixedly connected with the crossbeam 14 of supporting leg 1.
The structure of this embodiment is suitable for bearing the operating condition of horizontal force, such as the engineering truck for bearing recoil, passes through
Second telescopic oil cylinder 3 realizes the swing of telescopic arm 6, switches between driving status and working condition.Pass through liquid when working condition
Pressure system 7 drives 8 rotary work of power head, simultaneous retractable arm 6 and scavenger system effect, realizes that drill bit 9 creeps into ground, then pass through
The swelling of expansion sleeve 11 acts on, and is rigidly connected with ground.This kind of structure can guarantee that anchoring is stablized, and car body does not generate horizontal and vertical
Histogram to displacement.
Claims (9)
1. a kind of automobile-used anchoring mechanism of engineering, it is characterised in that: including the anchor frame (2) being fixed on car body (10) and anchoring
The telescopic arm (6) of frame (2) connection is set to telescopic arm (6) front end and the power head (8) for driving drill bit (9) to rotate, installation
Drill bit (9) in power head (8) front end, and for providing the hydraulic system (7) of power to telescopic arm (6), power head (8)；
The drill bit (9) includes shank and the cutting portion (91) for being set to shank forward end, and the shank is connect with power head (8),
The outer surface of handle segment between power head (8) and cutting portion (91) be set with can dust lead expansion sleeve (11), the swelling
The outer diameter for covering (11) is slightly larger than cutting portion (91) diameter.
2. the automobile-used anchoring mechanism of engineering according to claim 1, it is characterised in that: set on the outer wall of the expansion sleeve (11)
There are dregs guiding groove (12)；
Expansion sleeve (11) outer wall is that outer diameter of the expansion sleeve (11) close to the one end of cutting portion (91), which is less than, to be leaned on tapered inclined-plane
The outer diameter of nearly power head (8) one end.
3. the automobile-used anchoring mechanism of engineering according to claim 1, it is characterised in that: the telescopic arm (6) includes telescopic
Cylinder (62), the first telescopic oil cylinder (61)；Extension sleeve (62) tail end is connect with anchor frame (2), extension sleeve (62) front end
It is connect with power head (8)；
First telescopic oil cylinder (61) tail end is connect with extension sleeve (62) tail end outer wall by cantilever seat (63), and first is flexible
Oil cylinder (61) front end is connect with power head (8).
4. the automobile-used anchoring mechanism of engineering according to claim 3, it is characterised in that: it further include scavenger system, the air blowing
System includes the inlet channel (5) for being set to extension sleeve (62) inner cavity, the outlet passageway for being set to drill bit (9) shank, setting
In on cutting portion (91) and the venthole (13) that is connected to outlet passageway, the inlet channel (5) are connected to outlet passageway.
5. the automobile-used anchoring mechanism of engineering according to claim 1-4, it is characterised in that: telescopic arm (6) position
In vertical direction.
6. a kind of automobile-used anchoring mechanism of engineering, it is characterised in that: including anchor frame (2), the telescopic arm being fixed on car body (10)
(6), it is set to telescopic arm (6) front end and for driving the power head (8) of drill bit (9) rotation, being mounted on power head (8) front end
Drill bit (9), the second telescopic oil cylinder (3) that telescopic arm (6) can be driven to swing, and for the second telescopic oil cylinder (3), telescopic arm
(6), power head (8) provides the hydraulic system (7) of power；
Described second telescopic oil cylinder (3) one end connect with anchor frame (2), the tail end of the other end and telescopic arm (6) is hinged；
Hingedly, hinge joint A, telescopic arm (6) can be in the second telescopic oil cylinder (3) at the middle part and anchor frame (2) of the telescopic arm (6)
Driving under around hinge joint A swing；
The drill bit (9) includes shank and the cutting portion (91) for being set to shank forward end, and the shank is connect with power head (8),
The outer surface of handle segment between power head (8) and cutting portion (91) be set with can dust lead expansion sleeve (11), the swelling
The outer diameter for covering (11) is slightly larger than cutting portion diameter.
7. the automobile-used anchoring mechanism of engineering according to claim 6, it is characterised in that: set on the outer wall of the expansion sleeve (11)
There are dregs guiding groove (12)；
Expansion sleeve (11) outer wall is that outer diameter of the expansion sleeve (11) close to the one end of cutting portion (91), which is less than, to be leaned on tapered inclined-plane
The outer diameter of nearly power head (8) one end.
8. the automobile-used anchoring mechanism of engineering according to claim 6, it is characterised in that: the telescopic arm (6) includes telescopic
Cylinder (62), the first telescopic oil cylinder (61)；Extension sleeve (62) tail end is connect with the second telescopic oil cylinder (3), extension sleeve
(62) front end is connect with power head (8)；
First telescopic oil cylinder (61) tail end is connect with extension sleeve (62) tail end outer wall by cantilever seat (63), and first is flexible
Oil cylinder (61) front end is connect with power head (8).
9. the automobile-used anchoring mechanism of engineering according to claim 8, it is characterised in that: it further include scavenger system, the air blowing
System includes the inlet channel (5) for being set to extension sleeve (62) inner cavity, the outlet passageway for being set to drill bit (9) shank, setting
In on cutting portion (91) and the venthole (13) that is connected to outlet passageway, the inlet channel (5) are connected to outlet passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292656.5U CN208666949U (en) | 2018-08-13 | 2018-08-13 | A kind of automobile-used anchoring mechanism of engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292656.5U CN208666949U (en) | 2018-08-13 | 2018-08-13 | A kind of automobile-used anchoring mechanism of engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666949U true CN208666949U (en) | 2019-03-29 |
Family
ID=65836968
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292656.5U Active CN208666949U (en) | 2018-08-13 | 2018-08-13 | A kind of automobile-used anchoring mechanism of engineering |
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| CN (1) | CN208666949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726400A (en) * | 2018-08-13 | 2018-11-02 | 山河智能装备股份有限公司 | A kind of automobile-used anchoring mechanism of engineering |
-
2018
- 2018-08-13 CN CN201821292656.5U patent/CN208666949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726400A (en) * | 2018-08-13 | 2018-11-02 | 山河智能装备股份有限公司 | A kind of automobile-used anchoring mechanism of engineering |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 410100 phase I of Shanhe industrial city, Xingsha industrial base, east of Changjie North Road and north of liangtang East Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: SHANHE INTELLIGENT SPECIAL EQUIPMENT CO.,LTD. Patentee after: Sunward Intelligent Equipment Co.,Ltd. Address before: 410100 Shanhe intelligent industrial park, No.16 lixiangzhong Road, Xingsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: Sunward Intelligent Equipment Co.,Ltd. Patentee before: SHANHE INTELLIGENT SPECIAL EQUIPMENT CO.,LTD. |