CN207295551U - A kind of column extracting apparatus - Google Patents
A kind of column extracting apparatus Download PDFInfo
- Publication number
- CN207295551U CN207295551U CN201721322934.2U CN201721322934U CN207295551U CN 207295551 U CN207295551 U CN 207295551U CN 201721322934 U CN201721322934 U CN 201721322934U CN 207295551 U CN207295551 U CN 207295551U
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- CN
- China
- Prior art keywords
- column
- gear
- extracting apparatus
- vertical pole
- fastening mechanism
- 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 provides a kind of column extracting apparatus, suitable for Highway Maintenance field, including vertical pole fastening mechanism, play suspender belt, lifting belt reel, transmission mechanism and support column, vertical pole fastening mechanism is arranged on support column bottom side, lifting belt reel is horizontal through being arranged on upper part of the supporting column and being placed in above vertical pole fastening mechanism, and suspender belt one end connection vertical pole fastening mechanism, the other end are fixed on lifting belt reel, and lifting belt reel is driven by transmission mechanism.The utility model is convenient for carrying during Highway Maintenance, it is possible to achieve the high speed highway guardrail upright post damage to discovery carries out on-call maintenance, and guarantee is provided for the traffic safety of highway.
Description
Technical field
The utility model belongs to Highway Maintenance field, is to be related to a kind of column extracting apparatus more specifically.
Background technology
Freeway guardrail plays the role of good crash-worthiness and absorbs certain energy, can force the vehicle for bumping against guardrail
Change direction, be returned to normal travel direction, prevent that vehicle is run-off-road, to protect vehicle and passenger, reduction accident causes
Loss.Column will be squeezed into every a certain distance in guardrail installation, column plays a supporting role guardrail, at the same time
Strengthen the intensity of guardrail.
When accident occurs in highway, guardrail is easily damaged and deforms, and in the reparation and replacement to guardrail, needs
Extract the column squeezed into and replaced, existing column mode of extracting is with the piling vehicle with hoisting function that high speed is public
Road column is sling, but when piling vehicle is equipped with deficiency, delays the maintenance progress of freeway guardrail, or even give highway row
Car safety belt carrys out hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of column extracting apparatus, it is intended to solve because piling vehicle be equipped with deficiency and
Influence the technical problem of freeway guardrail maintenance progress.
To achieve the above object, the technical solution adopted in the utility model is：A kind of column extracting apparatus, including column folder
Tight mechanism, a suspender belt, lifting belt reel, transmission mechanism and support column, the vertical pole fastening mechanism are arranged on support column bottom side
Side, the lifting belt reel level, which runs through, to be arranged on upper part of the supporting column and is placed in above vertical pole fastening mechanism, described suspender belt one
End connects the vertical pole fastening mechanism, the other end is fixed on the lifting belt reel, and lifting belt reel passes through the driver
Structure is driven.
Further, the transmission mechanism includes first gear and second gear, the lifting belt reel and described first
The coaxial connection of gear, respectively front and rear sides at the top of the support column；The second gear is arranged on below first gear
And be engaged with, the second gear is coaxially fixed with wheel disc, and wheel disc is located on the outside of second gear.
Further, the vertical pole fastening mechanism is split structure, including fixed part and movable part, the fixed part are set
By the connector being made of fixed pin and spacing ring, the fixed pin is connected with described suspender belt, the movable part with it is described solid
Determine portion one end to be hinged, the other end is detachable connection, the fixed part be connected with the movable part after into annular shape.
Further, the diameter of the first gear is more than the diameter of the second gear.
Further, the bottom of the support column is provided with base.
Further, described suspender belt is flexible drawing band.
Further, the wheel disc includes spoke and the stent of fixed spoke.
Further, the spoke end of the wheel disc is equipped with Anti-slip cover.
Further, the wheel disc carries spoke extension rod.
Further, the support column base is equipped with hydraulic device fixing point position.
A kind of beneficial effect of column extracting apparatus provided by the utility model is：Compared with prior art, this practicality
A kind of new column extracting apparatus is convenient for carrying, and guardrail damage that can be to discovery during high speed cruising inspection is extracted in time
And replacement, guarantee is provided to the traffic safety of highway.
Brief description of the drawings
Fig. 1 is a kind of usage state diagram for column extracting apparatus that the utility model embodiment provides；
Fig. 2 is a kind of front view for column extracting apparatus that the utility model embodiment provides；
Fig. 3 is a kind of right view for column extracting apparatus that the utility model embodiment provides；
Fig. 4 is a kind of top view for column extracting apparatus that the utility model embodiment provides；
Fig. 5 is a kind of rearview for column extracting apparatus that the utility model embodiment provides；
Fig. 6 is a kind of vertical pole fastening mechanism structure chart for column extracting apparatus that the utility model embodiment provides；
Fig. 7 is a sling structure figure for a kind of column extracting apparatus that the utility model embodiment provides；
Fig. 8 is a kind of wheeling disk structure figure for column extracting apparatus that the utility model embodiment provides；
In figure：1st, vertical pole fastening mechanism；11st, axis pin；12nd, latch；13rd, fixed pin；14th, spacing ring；2nd, belt reel is lifted by crane；
3rd, first gear；4th, second gear；5th, wheel disc；51st, spoke；52nd, stent；53rd, extension rod；6th, support column；7th, column；8th, lift by crane
Band；9th, hydraulic jack.
Embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 8, now a kind of column extracting apparatus provided by the utility model is illustrated.It is a kind of
Column extracting apparatus, including vertical pole fastening mechanism 1, a suspender belt 8, lifting belt reel 2, transmission mechanism and support column 6, column clamp
Mechanism 1 is arranged on 6 bottom side of support column, is allowed to not slip with device for clamping column 7 when extracting 7 operation of column, rises
Suspender belt reel 2 is horizontal through being arranged on 6 top of support column and being placed in the top of vertical pole fastening mechanism 1, and it is vertical to play the connection of 8 one end of suspender belt
Column clamp system 1, the other end are fixed on lifting belt reel 2, are risen and are coiled in when suspender belt 8 is packed up on lifting belt reel 2, play suspender belt
Reel is driven by transmission mechanism, and transmission mechanism drives lifting belt reel 2 to rotate, and realizes the folding and unfolding to playing suspender belt 8.
A kind of column extracting apparatus provided by the utility model, compared with prior art, is convenient for carrying, can be loaded in and patrol
Examine on car, the fence upright damage to discovery during high speed cruising inspection is replaced in time.
Preferably, transmission mechanism includes first gear 3 and second gear 4, belt reel and 3 coaxial company of first gear are lifted by crane
Connect, respectively positioned at the front and rear sides at the top of support column 6, second gear 4 is arranged on the lower section of first gear 3 and is nibbled with first gear 3
Close, second gear 4 is coaxially fixed with wheel disc 5, and wheel disc 5 is located at the outside of second gear 4, force section of the wheel disc 5 as whole device
Position, rotating wheel disk 5, drives coaxial second gear 4 to be rotated with identical angular speed, and the rotation of second gear 4 drives nibbles therewith
The first gear 3 of conjunction rotates backward, and the rotation of first gear 3 drives coaxial lifting belt reel 2 to rotate, it is achieved thereby that to rising
The control that suspender belt 8 lifts.
Preferably, vertical pole fastening mechanism 1 divides for fixed part and movable part, connector, connector are welded with fixed part
Including the spacing ring 14 that can pass through suspender belt fixed pin 13, fixed pin 13 is used for fixed hoisting band 8, and spacing ring 14 is used to limit
Fixed pin 13 is allowed to not separate with whole vertical pole fastening mechanism 1, and fixed part and movable part one end are hinged by axis pin 11, the other end
Connected by latch 12, after extracting latch 12, two movable parts separate at latch 12, and being rotated with axis pin 11 for axis presss from both sides column
Certain opening is opened by tight mechanism 1, closes two movable part openings after column 7 is entangled from side, plugs latch 12, realizes
The locking of column 7.
Preferably, the diameter of first gear 3 is more than the diameter of second gear 4, second gear 4 is driving wheel, the first tooth
Wheel 3 is driven wheel, and in the case that two gears engage, small driving wheel drives big driven wheel, plays labour-saving effect.
Preferably, the bottom of support column 6 is provided with base, base cuts into circular or rectangle steel plate for one piece,
The length of side of circular diameter or rectangle is more than the width of 6 column of support column, and the column of support column 6 is welded on the middle of the base and guarantor
Certain stability is held, a groove for being sized to accommodate column 7 is provided with base.
Preferably, it is flexible drawing band to play suspender belt 8, woven using the fibrous material of high intensity, it is small and strong with conducting oneself with dignity
The advantages of high is spent, the section for playing suspender belt 8 is cylinder or rectangle, and suspender belt volume has been coiled in when suspender belt 8 can have been facilitated to pack up
On disk 2, the both ends for playing suspender belt 8 are arranged to annular shape, and the wherein annulus of one end can wear the fixed pin 13 of vertical pole fastening mechanism 1
Cross, the annulus of the other end is sleeved on lifting belt reel 2 and fixes.
Preferably, wheel disc 5 includes spoke 51 and the stent 52 of fixed spoke, spoke 51 is to be fixed on wheel disc 5 and second
The stock of the shared shaft end of gear 4, stock middle part are welded with annular or diamond rack, and stent 52 plays spoke in the work of fixation
With.
Preferably, the end of wheel disk spoke 51 is equipped with rubber antiskid set, in operation, staff holds 51 end of spoke
The Anti-slip cover rotating wheel disk 5 in portion, effectively prevents hand from being slipped with spoke 51.
Preferably, spoke 51 carries one section of dismountable extension rod 53, extension rod 53 can be sleeved on spoke end for one section
Steel pipe, the end of steel pipe is also provided with rubber antiskid set, labour-saving effect is played after installing extension rod 53 additional.
Preferably, the spoke 51 of wheel disc is four width formulas or six spoke, there are four in shaft end or the six roots of sensation is equally spaced
Stock, can avoid using leisure moments in operation in the spoke 51 being equally spaced.
Preferably, it can needed in the welding of the base groove both sides of support column 6 with the anchor point of fixed hydraulic jack 9
Want hydraulic jack 9 can be fixed on anchor point during 9 less important work of hydraulic jack.
Further, as a kind of a kind of embodiment of column extracting apparatus provided by the utility model, needing
It is when extracting the column 7 of highway isolation belt, a kind of column extracting apparatus of the utility model is vertical close to needing to extract
Column 7, makes column 7 be stuck in the groove of 6 base of support column, holds 51 end of spoke and rotates turntable 5, due to 5 and second tooth of turntable
Take turns 4 coaxial, second gear 4 is rotated with turntable 5 with identical angular speed, first gear 3 is driven by gear drive, positioned at support
The lifting belt reel 2 of 6 opposite side of column is coaxial with first gear 3, and lifting belt reel 2 is turned with first gear 3 with identical angular speed
Dynamic, the suspender belt 8 that rises being coiled on lifting belt reel 2 departs from lifting belt reel 2, will when 8 end of band to be lifted drops to ground location
The fixed pin 13 of vertical pole fastening mechanism 1 has passed through the spacing ring 14 of suspender belt 8 and has pinned fixed pin 13, and vertical pole fastening mechanism 1 is connected
The latch 12 for connecing two movable parts is extracted, and separates two movable parts, column 7 is inserted in vertical pole fastening mechanism 1, plugs latch 12
And pin, turntable 5 is rotated along the direction opposite with having put down suspender belt 8, tightens suspender belt 8, vertical pole fastening mechanism 1 clamps column
7, turntable 5 is rotated along the direction opposite with having put down suspender belt 8, suspender belt 8 is played and tightens, band 8 to be lifted is tightened to connected column
When clamp system 1 is with 7 clamping of column, the base of hydraulic jack 9 is fixed on the hydraulic device on 6 base of support column and is consolidated
Position is pinpointed, it is withstood the lower surface of vertical pole fastening mechanism 1 to the pressurization of hydraulic jack 9, continues to pressurize to hydraulic jack 9,
The power that hydraulic jack 9 applies passes to column 7 by vertical pole fastening mechanism 1, the soil with surrounding under force of column 7
Loosen, after column 7 loosens, be rotated further turntable 5, be pulled out ground in the pulling force effect lower pillar stand 7 for playing suspender belt 8, complete
Extract the operation of column 7
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. column extracting apparatus, it is characterised in that：Including vertical pole fastening mechanism, play suspender belt, lifting belt reel, transmission mechanism And support column, the vertical pole fastening mechanism are arranged on support column bottom side, the lifting belt reel is horizontal through setting In the upper part of the supporting column and it is placed in above the vertical pole fastening mechanism, described suspender belt one end connects the column clamping machine Structure, the other end are fixed on the lifting belt reel, and the lifting belt reel is driven by the transmission mechanism.
- A kind of 2. column extracting apparatus as claimed in claim 1, it is characterised in that：The transmission mechanism include first gear with Second gear, it is described lifting belt reel connection coaxial with the first gear, respectively at the top of the support column before and after two Side, the second gear are arranged on below the first gear and are engaged with the first gear, the second gear and wheel disc Coaxial fixed, the wheel disc is located on the outside of the second gear.
- A kind of 3. column extracting apparatus as claimed in claim 1, it is characterised in that：The vertical pole fastening mechanism is split type knot Structure, including fixed part and movable part, the fixed part are equipped with the connector that is made of fixed pin and spacing ring, the fixed pin with Described suspender belt is connected, and the movable part is hinged with described fixed part one end, and the other end is detachable connection, the fixed part Into annular shape after being connected with the movable part.
- A kind of 4. column extracting apparatus as claimed in claim 2, it is characterised in that：The diameter of the first gear is more than described The diameter of second gear.
- A kind of 5. column extracting apparatus as claimed in claim 1, it is characterised in that：The bottom of the support column is provided with bottom Seat.
- 6. such as a kind of column extracting apparatus of claim 1-5 any one of them, it is characterised in that：Described suspender belt leads for flexibility Leader tape.
- A kind of 7. column extracting apparatus as claimed in claim 2, it is characterised in that：The wheel disc includes spoke and fixed spoke Stent.
- A kind of 8. column extracting apparatus as claimed in claim 7, it is characterised in that：The spoke end of the wheel disc is equipped with anti-skidding Set.
- A kind of 9. column extracting apparatus as claimed in claim 7, it is characterised in that：The wheel disc carries spoke extension rod.
- A kind of 10. column extracting apparatus as claimed in claim 5, it is characterised in that：The support column base is filled equipped with hydraulic pressure Put fixing point position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322934.2U CN207295551U (en) | 2017-10-13 | 2017-10-13 | A kind of column extracting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322934.2U CN207295551U (en) | 2017-10-13 | 2017-10-13 | A kind of column extracting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295551U true CN207295551U (en) | 2018-05-01 |
Family
ID=62415272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322934.2U Expired - Fee Related CN207295551U (en) | 2017-10-13 | 2017-10-13 | A kind of column extracting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195830A (en) * | 2020-10-14 | 2021-01-08 | 浦江伟婷建材有限公司 | Auxiliary installation equipment and installation method for corrugated beam steel guardrail of curved road section |
-
2017
- 2017-10-13 CN CN201721322934.2U patent/CN207295551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195830A (en) * | 2020-10-14 | 2021-01-08 | 浦江伟婷建材有限公司 | Auxiliary installation equipment and installation method for corrugated beam steel guardrail of curved road section |
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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 |
Granted publication date: 20180501 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |