CN207420424U - A kind of heavy mechanical equipment telescoping mechanism - Google Patents
A kind of heavy mechanical equipment telescoping mechanism Download PDFInfo
- Publication number
- CN207420424U CN207420424U CN201721399289.4U CN201721399289U CN207420424U CN 207420424 U CN207420424 U CN 207420424U CN 201721399289 U CN201721399289 U CN 201721399289U CN 207420424 U CN207420424 U CN 207420424U
- Authority
- CN
- China
- Prior art keywords
- door body
- big frame
- motor
- telescoping mechanism
- mechanical equipment
- 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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Abstract
The utility model discloses a kind of heavy mechanical equipment telescoping mechanism, structure includes：The big frame of door body, control panel, buckle, head, motor, door body wheel, cross-bridging, pneumatic cylinder, telescopic rod, control panel is close to be fixed on buckle, head is horizontally fixed on motor, door body wheel mechanical is connected under motor, the utility model pneumatic cylinder is equipped with sealing device, cylinder barrel, cylinder cap, buffer unit, piston, piston rod, exhaust apparatus, realizing effectively prevents main frame from occurring double swerve in the process of running, it runs sufficiently stable, practicability is good, in the case of bearing larger vibration or external force, meet the requirement that equipment is stretched, work efficiency is high, failure rate is low, security cannot ensure, it is small using noise, door body foot wheel abrasion will not be caused too fast.
Description
Technical field
The utility model is a kind of heavy mechanical equipment telescoping mechanism, belongs to telescopic equipment field.
Background technology
Telescoping mechanism is a kind of important feature of hoisting machinery, and the telescoping mechanism of crane includes arm frame telescopic mechanism and branch
Leg jack.The effect of arm frame telescopic mechanism is to change arm support length, to obtain the amplitude and lifting altitude that need, meets and makees
Industry requirement.The purposes of supporting leg jack is to increase the area of base of crane, adjusts the gradient in place, improves antidumping and stablizes
Property, increase elevating capacity.
But the prior art in the case of bearing larger vibration or external force, can not meet the requirement that equipment is stretched, work efficiency
Low, high failure rate, security cannot ensure, necessarily cause door body foot wheel abrasion too fast using the too big consequence of noise.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heavy mechanical equipment telescoping mechanism,
To solve in the case of bearing larger vibration or external force, the requirement that equipment is stretched can not be met, work efficiency is low, and high failure rate is asked
Topic, security cannot ensure, necessarily cause door body foot wheel abrasion too fast using the too big consequence of noise.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of big machinery is set
Standby telescoping mechanism, structure include：The big frame of door body, control panel, buckle, head, motor, door body wheel, cross-bridging, pneumatic cylinder,
Telescopic rod, the control panel are close to be fixed on buckle, and the head is horizontally fixed on motor, and the door body wheel mechanical connects
It is connected under motor；The cross-bridging cross-fixing is under the big frame of door body and around being connected under the big frame of multiple door body, the gas
Cylinder pressure is close on the right side of the big frame of door body, and screw connection, and the telescopic rod interconnection is between the big frame of door body, the air pressure
Cylinder is fastened on the right side of cylinder barrel equipped with cylinder cap described in sealing device, cylinder barrel, cylinder cap, buffer unit, piston, piston rod, exhaust apparatus
Side, for the sealing device with buffer unit on same horizontal plane, the piston is fastened on the right side of piston rod, the exhaust
For device through being fixed on the right side of buffer unit, the sealing device is vertically fixed on the right side of the big frame of door body.
Further, the cross-bridging cross-fixing is under the big frame of door body and around being connected under the big frame of multiple door body.
Further, the telescopic rod interconnection is fixed between the big frame of door body.
Further, it is flexibly connected between the both sides of the big frame of the door body and the telescopic rod on both sides by font connector.
Further, the pneumatic cylinder is close on the right side of the big frame of door body.
Further, the control panel is electronic unit, and movement is convenient, and stability is strong.
Further, the big frame of the door body is alloy material, and hardness is high, anti-deformation.
Advantageous effect
Using cross-bridging and the Pneumatic cylinder structure of being hinged, effectively prevent main frame from occurring left and right in the process of running and shaking
Dynamic, operation is sufficiently stable, and practicability is good.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of heavy mechanical equipment telescoping mechanism of the utility model.
Fig. 2 is a kind of structure schematic cross-sectional view of heavy mechanical equipment telescoping mechanism of the utility model.
Fig. 3 is the schematic cross-sectional view of pneumatic cylinder in a kind of structure of heavy mechanical equipment telescoping mechanism of the utility model.
In figure：The big frame -1 of door body, control panel -2, buckle -3, head -4, motor -5, door body wheel -6, cross-bridging -7, gas
Cylinder pressure -8, telescopic rod -9, sealing device -801, cylinder barrel -802, cylinder cap -807, buffer unit -804, piston -806, piston rod -
803rd, exhaust apparatus -805.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of heavy mechanical equipment telescoping mechanism：Its structure includes：Door body
Big frame 1, control panel 2, buckle 3, head 4, motor 5, door body wheel 6, cross-bridging 7, pneumatic cylinder 8, telescopic rod 9, the control plane
Plate 2 is close to be fixed on buckle 3, and the head 4 is horizontally fixed on motor 5, and the door body wheel 6 is mechanically connected under motor 5,
It is characterized in that：7 cross-fixing of cross-bridging is described in the big frame of door body 1 time and under the big frame 1 of multiple door body is connected to
Pneumatic cylinder 8 is close to big 1 right side of frame of door body, and screw connection, and 9 interconnection of telescopic rod is between the big frame 1 of door body；Institute
Pneumatic cylinder 8 is stated, equipped with sealing device 801, cylinder barrel 802, cylinder cap 807, buffer unit 804, piston 806, piston rod 803, exhaust
Device 805, the cylinder cap 807 are fastened on the right side of cylinder barrel 802, and the sealing device 801 is with buffer unit 804 in same
On horizontal plane, the piston 806 is fastened on the right side of piston rod 803, and the exhaust apparatus 805, which runs through, is fixed on buffer unit
804 right sides, the sealing device 801 are vertically fixed on the right side of the big frame 1 of door body, and the cross-bridging cross-fixing is in the big frame of door body
Down and around being connected under the big frame of multiple door body, the telescopic rod interconnection is fixed between the big frame of door body, the door body
It is flexibly connected between the both sides of frame and the telescopic rod on both sides by font connector greatly, it is big that the pneumatic cylinder is close to door body
On the right side of frame, the control panel is electronic unit, and movement is convenient, and stability is strong, and the big frame of door body is alloy material, hardness
Height, anti-deformation.
During a kind of use of heavy mechanical equipment telescoping mechanism, the shifting of head 4 is controlled using control panel 2
It is dynamic, door body wheel 6 is driven by head 4, telescopic rod 9 drives flexible with cross-bridging 7 by excitement, and door body is big during mechanism closing
Frame 1 is buckled in 4 phase of head on buckle 3, to control the disengaging of people's vehicle etc., so as to ensure the safety in door, is eated dishes without rice or wine in doorframe substantially 1
The distance between i.e. front and rear 7 telescopic rod of adjacent cross-bridging is without supervisor's size.With retractable door standard size 320mm, reference foreign countries
Technology.Ensure that cross pipe is most solid.And greatly reduce operation noise, and adapted door body wheel 6 is combined closely not only with doorframe substantially 1
Make row's structure more secured, and ensure to run more smooth, unique wind-proof device, door body will not under the attack of high wind
Blown down, still can keep door body straight line even running.
Pneumatic cylinder 8 described in the utility model during reciprocating motion, can remove deceleration device from, and without drive gap, fortune
It is dynamic steady, therefore be used widely in the baric systerm of various machineries.Pneumatic cylinder power output and piston effective area and its
The pressure difference on both sides is directly proportional；Pneumatic cylinder is substantially by cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit and row
Device of air forms.For buffer unit with exhaust apparatus depending on concrete application occasion, other devices are then essential.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problem of it is the low high failure rate of work efficiency, and security cannot ensure, too big using noise
Consequence necessarily causes door body foot wheel abrasion too fast, and the utility model is combined with each other by above-mentioned component, and can reach effectively prevents
There is double swerve in the process of running in main frame, and operation is sufficiently stable, and practicability is good, bears larger vibration or external force situation
Under, meet the requirement that equipment is stretched, work efficiency is high, and failure rate is low, and security cannot ensure, will not cause using noise is small
Door body foot wheel abrasion is too fast, described in detail below：
The cylinder cap 807 is fastened on the right side of cylinder barrel 802, and the sealing device 801 is with buffer unit 804 in same water
In plane, the piston 806 is fastened on the right side of piston rod 803, and the exhaust apparatus 805, which runs through, is fixed on buffer unit 804
Right side, the sealing device 801 are vertically fixed on the right side of the big frame 1 of door body.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of heavy mechanical equipment telescoping mechanism, structure include：The big frame of door body (1), control panel (2), buckle (3), machine
Head (4), motor (5), door body wheel (6), cross-bridging (7), pneumatic cylinder (8), telescopic rod (9), the control panel (2) are close to fix
On buckle (3), the head (4) is horizontally fixed on motor (5), and the door body wheel (6) is mechanically connected under motor (5),
It is characterized in that：
Cross-bridging (7) cross-fixing is described under the big frame of door body (1) and around being connected under the big frame of multiple door body (1)
Pneumatic cylinder (8) is close on the right side of the big frame of door body (1), and screw connection, and telescopic rod (9) interconnection is in the big frame of door body
(1) between；
The pneumatic cylinder (8) is equipped with sealing device (801), cylinder barrel (802), cylinder cap (807), buffer unit (804), piston
(806), piston rod (803), exhaust apparatus (805), the cylinder cap (807) are fastened on the right side of cylinder barrel (802), the sealing dress
(801) are put with buffer unit (804) on same horizontal plane, the piston (806) is fastened on the right side of piston rod (803),
For the exhaust apparatus (805) through being fixed on the right side of buffer unit (804), the sealing device (801) is vertically fixed on door body
The right side of big frame (1).
2. a kind of heavy mechanical equipment telescoping mechanism according to claim 1, it is characterised in that：The cross-bridging (7) is handed over
Fork is fixed under the big frame of door body (1) and surround and is connected under the big frame of multiple door body (1).
3. a kind of heavy mechanical equipment telescoping mechanism according to claim 1, it is characterised in that：The door body wheel
(6) motor (5) is fixed in the following, and being mechanically connected with motor (5).
4. a kind of heavy mechanical equipment telescoping mechanism according to claim 1, it is characterised in that：The big frame of door body (1)
Centre is equipped with telescopic rod (9).
5. a kind of heavy mechanical equipment telescoping mechanism according to claim 1, it is characterised in that：The multiple big frame of door body
(1) upper and lower part is connected respectively by longitudinal extension bar (9) with cross-bridging (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399289.4U CN207420424U (en) | 2017-10-27 | 2017-10-27 | A kind of heavy mechanical equipment telescoping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399289.4U CN207420424U (en) | 2017-10-27 | 2017-10-27 | A kind of heavy mechanical equipment telescoping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420424U true CN207420424U (en) | 2018-05-29 |
Family
ID=62308917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399289.4U Expired - Fee Related CN207420424U (en) | 2017-10-27 | 2017-10-27 | A kind of heavy mechanical equipment telescoping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706456A (en) * | 2018-05-25 | 2018-10-26 | 昌邑恒昌新材料科技有限公司 | A kind of list cylinder cage, which is hung, carries telescoping mechanism and its implementation |
-
2017
- 2017-10-27 CN CN201721399289.4U patent/CN207420424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706456A (en) * | 2018-05-25 | 2018-10-26 | 昌邑恒昌新材料科技有限公司 | A kind of list cylinder cage, which is hung, carries telescoping mechanism and its implementation |
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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: 20180529 Termination date: 20181027 |