CN206705572U - A kind of novel heavy duty mechanical-stretching equipment - Google Patents
A kind of novel heavy duty mechanical-stretching equipment Download PDFInfo
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- CN206705572U CN206705572U CN201720556391.4U CN201720556391U CN206705572U CN 206705572 U CN206705572 U CN 206705572U CN 201720556391 U CN201720556391 U CN 201720556391U CN 206705572 U CN206705572 U CN 206705572U
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- latch
- anchor ear
- outer tube
- telescopic arm
- telescopic
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Abstract
The utility model discloses a kind of novel heavy duty mechanical-stretching equipment,Including outer tube,Inner tube,Ring flange,First latch,Fastening bolt,Rotating shaft,Rotary shaft rack,Location-plate,First telescopic arm,Second telescopic arm,Second latch,Anchor ear,Right side slideway,3rd telescopic arm,3rd latch,4th latch,Telescopic oil cylinder,Mounting shaft hole,Left side slideway,Door-plate and lock pin,The outside of first telescopic arm is provided with outer tube,Outer tube is internally provided with inner tube,Ring flange is provided with outer tube,The first latch is provided with above ring flange,Anchor ear is provided with above first latch,Fastening bolt is provided with the left of anchor ear,Location-plate is provided with the middle part of anchor ear,Rotating shaft is provided with the right side of anchor ear,The utility model can be under external environment condition complex situations,Bear larger vibration or external force,Meet the flexible requirement of equipment,It is easy to use,Operating efficiency is high,Fault rate is low,Have the advantages that to manufacture and easy to maintenance.
Description
Technical field
Heavy mechanical equipment is the utility model is related to, specially a kind of novel heavy duty mechanical-stretching equipment.
Background technology
Telescoping mechanism is the common mechanism in the engineering machinery such as crane, concrete mixer, in the prior art, is stretched
Mechanism is generally divided into three kinds:Independent oil cylinder telescoping mechanism, row's rope telescoping mechanism and automatic pinning formula telescoping mechanism.Independent oil cylinder is stretched
The characteristics of contracting mechanism be telescopic arm as the quantity of oil cylinder, the joint number of arm can not be too many, telescoping mechanism take area of section it is big
The quantity of general telescopic arm is no more than 3 sections.The characteristics of row's rope telescoping mechanism is that the joint number of arm can only typically accomplish within 5 sections, is stretched
Contracting mechanism is from great.Telescoping mechanism is arranged in arm, and the volume of occupancy is larger, and arm section is big, and arm overall weight is heavier, in overlength
Arm joint number, load-carrying require in relatively small structure that arm is bulky, and the structure does not apply to；It is required that structure precision is high, to system
It is high to make requirement, maintenance of breaking down is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of novel heavy duty mechanical-stretching equipment, to solve in above-mentioned background technology
The problem of proposition.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of novel heavy duty mechanical-stretching
Equipment, including outer tube, inner tube, ring flange, the first latch, fastening bolt, rotating shaft, rotary shaft rack, location-plate, the first telescopic arm,
Second telescopic arm, the second latch, anchor ear, right side slideway, the 3rd telescopic arm, the 3rd latch, the 4th latch, telescopic oil cylinder, installation
Axis hole, left side slideway, door-plate and lock pin, the outside of first telescopic arm are provided with the outer tube, and the inside of the outer tube is set
Said inner tube is equipped with, the ring flange is provided with the outer tube, first latch, institute are provided with above the ring flange
State and the anchor ear is provided with above the first latch, the fastening bolt, the middle part of the anchor ear are provided with the left of the anchor ear
The location-plate is provided with, the rotating shaft is provided with the right side of the anchor ear, the rotating shaft branch is provided with below the rotating shaft
Frame, second telescopic arm is provided with above first telescopic arm, described is provided with the right side of second telescopic arm
Two latches, the 3rd telescopic arm is provided with above second telescopic arm, and the left side of the 3rd telescopic arm is set
The 3rd latch is stated, the telescopic oil cylinder is provided with above the 3rd telescopic arm, the right side of the telescopic oil cylinder is set
The 4th latch is stated, is provided with the mounting shaft hole above the telescopic oil cylinder, the interior side of the outer tube is provided with described
Left side slideway, the door-plate is provided with below the left side slideway, the lock pin, institute are provided with the right side of the left side slideway
The inside opposite side for stating outer tube is provided with the right side slideway.
Further, said inner tube is axially inside provided with multiple pin-and-holes.
Further, the anchor ear is connected through a screw thread with the outer tube and said inner tube.
Further, be provided with the inside of the anchor ear multiple endoporus, the position of endoporus and number and pin-and-hole position and
Number is corresponding, and is provided with bearing pin in endoporus and pin-and-hole.
Further, it is provided with sealing strip between the anchor ear and the outer tube, between the anchor ear and said inner tube.
Compared with prior art, the beneficial effect that the utility model is reached is：This kind of novel heavy duty mechanical-stretching equipment,
The outside of first telescopic arm is provided with outer tube, and outer tube is internally provided with inner tube, is provided with ring flange on outer tube, ring flange it is upper
Side is provided with the first latch, and anchor ear is provided with above the first latch, fastening bolt is provided with the left of anchor ear, is set in the middle part of anchor ear
Be equipped with location-plate, rotating shaft be provided with the right side of anchor ear, rotary shaft rack is provided with below rotating shaft, can bear outside larger vibration and
External force, and in external environment condition complexity, sealing, wear-resisting, the effect of damage-retardation are can reach, whole telescopic process operation is succinct, efficiently,
Whole telescoping mechanism is formed using simple and mechanical workpiece, therefore can change each component at any time in use, maintenance dimension
Repair succinctly, and economic benefit protrudes.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of outer tube of the present utility model；
In figure：1st, outer tube；2nd, inner tube；3rd, ring flange；4th, the first latch；5th, fastening bolt；6th, rotating shaft；7th, rotary shaft rack；
8th, location-plate；9th, the first telescopic arm；10th, the second telescopic arm；11st, the second latch；12nd, anchor ear；13rd, right side slideway；14th, the 3rd stretches
Contracting arm；15th, the 3rd latch；16th, the 4th latch；17th, telescopic oil cylinder；18th, mounting shaft hole；19th, left side slideway；20th, door-plate；21、
Lock pin.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of novel heavy duty mechanical-stretching equipment, including
Outer tube 1, inner tube 2, ring flange 3, the first latch 4, fastening bolt 5, rotating shaft 6, rotary shaft rack 7, location-plate 8, the first telescopic arm 9,
Second telescopic arm 10, the second latch 11, anchor ear 12, right side slideway 13, the 3rd telescopic arm 14, the 3rd latch 15, the 4th latch 16,
Telescopic oil cylinder 17, mounting shaft hole 18, left side slideway 19, door-plate 20 and lock pin 21, the outside of the first telescopic arm 9 are provided with outer tube 1,
Outer tube 1 is internally provided with inner tube 2, is provided with ring flange 3 on outer tube 1, and the top of ring flange 3 is provided with the first latch 4, and first
The top of latch 4 is provided with anchor ear 12, and the left side of anchor ear 12 is provided with fastening bolt 5, and the middle part of anchor ear 12 is provided with location-plate 8,
The right side of anchor ear 12 is provided with rotating shaft 6, and the lower section of rotating shaft 6 is provided with rotary shaft rack 7, and the top of the first telescopic arm 9 is provided with
Two telescopic arms 10, the right side of the second telescopic arm 10 are provided with the second latch 11, and the top of the second telescopic arm 10 is provided with the 3rd and stretched
Contracting arm 14, the left side of the 3rd telescopic arm 14 are provided with the 3rd latch 15, and the top of the 3rd telescopic arm 14 is provided with telescopic oil cylinder 17,
The right side of telescopic oil cylinder 17 is provided with the 4th latch 16, and the top of telescopic oil cylinder 17 is provided with mounting shaft hole 18, the inside of outer tube 1
Side is provided with left side slideway 19, and the lower section of left side slideway 19 is provided with door-plate 20, and the right side of left side slideway 19 is provided with lock pin
21, the inside opposite side of outer tube 1 is provided with right side slideway 13.
Further, inner tube 2 is axially inside provided with multiple pin-and-holes, is easy to be attached with bearing pin.
Further, anchor ear 12 is connected through a screw thread with outer tube 1 and inner tube 2 so that is connected firmly, reliably.
Further, the inner side of anchor ear 12 is provided with multiple endoporus, the position of endoporus and number and the position sum of pin-and-hole
Mesh is corresponding, and is provided with bearing pin in endoporus and pin-and-hole, and the relative position of inner tube 2 and outer tube 1 is fixed up by bearing pin, if needing
Collapsing length is adjusted, need to only open anchor ear 12, extracts bearing pin.
Further, between anchor ear 12 and outer tube 1 sealing strip, is provided between anchor ear 12 and inner tube 2, ensures inner tube 2
With the sealing property of outer tube 2.
Operation principle：This kind of novel heavy duty mechanical-stretching equipment, the outside of the first telescopic arm 9 are provided with outer tube 1, outer tube 1
Be internally provided with inner tube 2, the inside of inner tube 2 is axially provided with multiple pin-and-holes, is easy to be attached with bearing pin, is set on outer tube 1
Have a ring flange 3, the top of ring flange 3 is provided with the first latch 4, and the top of the first latch 4 is provided with anchor ear 12, anchor ear 12 with it is outer
Between pipe 1, be provided with sealing strip between anchor ear 12 and inner tube 2, ensure inner tube 2 and the sealing property of outer tube 2, anchor ear 12 with it is outer
Pipe 1 and inner tube 2 are connected through a screw thread so that are connected firmly, reliably, the left side of anchor ear 12 is provided with fastening bolt 5, in anchor ear 12
Portion is provided with location-plate 8, and the right side of anchor ear 12 is provided with rotating shaft 6, and the lower section of rotating shaft 6 is provided with rotary shaft rack 7, the first telescopic arm
9 top is provided with the second telescopic arm 10, and the right side of the second telescopic arm 10 is provided with the second latch 11, the second telescopic arm 10 it is upper
Side is provided with the 3rd telescopic arm 14, and the left side of the 3rd telescopic arm 14 is provided with the 3rd latch 15, and the top of the 3rd telescopic arm 14 is set
Telescopic oil cylinder 17 is equipped with, the right side of telescopic oil cylinder 17 is provided with the 4th latch 16, and the top of telescopic oil cylinder 17 is provided with installation axle
Hole 18, the interior side of outer tube 1 are provided with left side slideway 19, and the lower section of left side slideway 19 is provided with door-plate 20, left side slideway 19
Right side be provided with lock pin 21, the inside opposite side of outer tube 1 is provided with right side slideway 13, and the inner side of anchor ear 12 is provided with multiple
Hole, and the position of endoporus and number are corresponding with the position of pin-and-hole and number, and bearing pin is provided with endoporus and pin-and-hole, will by bearing pin
Inner tube 2 and the relative position of outer tube 1 are fixed up, and if desired adjust collapsing length, need to only open anchor ear 12, extract bearing pin and are
Can, outside larger vibration and external force can be born, and in external environment condition complexity, sealing, wear-resisting, the effect of damage-retardation are can reach, it is whole
Individual telescopic process operation is succinct, and efficiently, whole telescoping mechanism is formed using simple and mechanical workpiece, therefore in use may be used
Each component is changed at any time, and maintenance is succinct, and economic benefit protrudes.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of novel heavy duty mechanical-stretching equipment, including outer tube（1）, inner tube（2）, ring flange（3）, the first latch（4）, fastening
Bolt（5）, rotating shaft（6）, rotary shaft rack（7）, location-plate（8）, the first telescopic arm（9）, the second telescopic arm（10）, the second latch
（11）, anchor ear（12）, right side slideway（13）, the 3rd telescopic arm（14）, the 3rd latch（15）, the 4th latch（16）, telescopic oil cylinder
（17）, mounting shaft hole（18）, left side slideway（19）, door-plate（20）And lock pin（21）, it is characterised in that：First telescopic arm
（9）Outside be provided with the outer tube（1）, the outer tube（1）Be internally provided with said inner tube（2）, the outer tube（1）On set
It is equipped with the ring flange（3）, the ring flange（3）Top be provided with first latch（4）, first latch（4）'s
Top is provided with the anchor ear（12）, the anchor ear（12）Left side be provided with the fastening bolt（5）, the anchor ear（12）'s
Middle part is provided with the location-plate（8）, the anchor ear（12）Right side be provided with the rotating shaft（6）, the rotating shaft（6）Lower section
It is provided with the rotary shaft rack（7）, first telescopic arm（9）Top be provided with second telescopic arm（10）, described
Two telescopic arms（10）Right side be provided with second latch（11）, second telescopic arm（10）Top be provided with described
Three telescopic arms（14）, the 3rd telescopic arm（14）Left side be provided with the 3rd latch（15）, the 3rd telescopic arm
（14）Top be provided with the telescopic oil cylinder（17）, the telescopic oil cylinder（17）Right side be provided with the 4th latch
（16）, the telescopic oil cylinder（17）Top be provided with the mounting shaft hole（18）, the outer tube（1）Interior side be provided with
The left side slideway（19）, the left side slideway（19）Lower section be provided with the door-plate（20）, the left side slideway（19）'s
Right side is provided with the lock pin（21）, the outer tube（1）Inside opposite side be provided with the right side slideway（13）.
A kind of 2. novel heavy duty mechanical-stretching equipment according to claim 1, it is characterised in that：Said inner tube（2）It is interior
Portion is axially disposed multiple pin-and-holes.
A kind of 3. novel heavy duty mechanical-stretching equipment according to claim 1, it is characterised in that：The anchor ear（12）With institute
State outer tube（1）And said inner tube（2）It is connected through a screw thread.
A kind of 4. novel heavy duty mechanical-stretching equipment according to claim 1, it is characterised in that：The anchor ear（12）It is interior
Side is provided with multiple endoporus, and the position of endoporus and number are corresponding with the position of pin-and-hole and number, and are provided with endoporus and pin-and-hole
Bearing pin.
A kind of 5. novel heavy duty mechanical-stretching equipment according to claim 1, it is characterised in that：The anchor ear（12）With institute
State outer tube（1）Between, the anchor ear（12）With said inner tube（2）Between be provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556391.4U CN206705572U (en) | 2017-05-18 | 2017-05-18 | A kind of novel heavy duty mechanical-stretching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556391.4U CN206705572U (en) | 2017-05-18 | 2017-05-18 | A kind of novel heavy duty mechanical-stretching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705572U true CN206705572U (en) | 2017-12-05 |
Family
ID=60464701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556391.4U Active CN206705572U (en) | 2017-05-18 | 2017-05-18 | A kind of novel heavy duty mechanical-stretching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082377A (en) * | 2017-05-18 | 2017-08-22 | 南宁钛银科技有限公司 | A kind of novel heavy duty mechanical-stretching equipment |
-
2017
- 2017-05-18 CN CN201720556391.4U patent/CN206705572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082377A (en) * | 2017-05-18 | 2017-08-22 | 南宁钛银科技有限公司 | A kind of novel heavy duty mechanical-stretching equipment |
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