CN104746411B - A kind of paver side block flitch lifting device - Google Patents
A kind of paver side block flitch lifting device Download PDFInfo
- Publication number
- CN104746411B CN104746411B CN201510039880.8A CN201510039880A CN104746411B CN 104746411 B CN104746411 B CN 104746411B CN 201510039880 A CN201510039880 A CN 201510039880A CN 104746411 B CN104746411 B CN 104746411B
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- supporting box
- lifting device
- side block
- steel wire
- 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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- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of paver side block flitch lifting device, including the hook (2) being welded on striker plate (1), some sliding sleeves (4) of being arranged on bracket (6) and around the steel wire rope (5) being connected on sliding sleeve (4), one end of steel wire rope (5) is provided with chain (3), hook (2) hangs on chain (3), also include supporting box, threaded rod (21) and slide block (10), threaded rod (21) is arranged in supporting box, threaded rod (21) is provided with the axially-movable of position limiting structure restriction threaded rod can make threaded rod rotate around own axes in supporting box simultaneously, slide block (10) is threaded connection and is enclosed within threaded rod (21), the other end of steel wire rope (5) is connected on slide block (10).Side block flitch can be realized and lift to adapt to the demand that paves of different in width, different-thickness, convenience easy and simple to handle quickly, smoothly.
Description
Technical field
The present invention relates to a kind of paver side block flitch lifting device, belong to paver technical field.
Background technology
Paver is a kind of to be mainly used in basic unit and the construction equipment of surface layer various material paving operation on highway.Paving operation
During construction, need screed assembly is carried out various width combination, and the material two that ensures to pave according to the change width on construction road surface
The planarization of side, in order to reach above-mentioned job requirements, it will usually at the both sides installation side striker plate of paver screed.
In prior art frequently with screed side block flitch structure as it is shown in figure 1, be fixed with front apron 2 ' on casing 1 ', front
Being fixed with fixed plate 3 ' on baffle plate 2 ', side shield 4 ' is fixing with sliding panel 5 ' to be connected, and sliding panel 5 ' is contained in fixed plate 3 '
Chute in realize the steady mobile of side shield 4 ', by turning handle 7 ', drive drive lead screw to rotate so that side shield
4 ' drive sliding panel 5 ' to move along the chute of fixed plate 3 ', it is achieved the regulation of width.
The defect of the side shield 4 ' of said structure is, side shield 4 ' is fixing with sliding panel 5 ' to be connected, and is then integrally attached to
On screed header board, whole device is heavier, and installation in trouble is laborious, and bonding strength is poor, and device is yielding；Two side shields
Distance between 4 ' has maximum, and when width of roadway is more than this maximum, the road surface in the outside of two side shields 4 ' cannot
Spread the materials such as Colophonium, cause above-mentioned screed assembly and side shield 4 ' that this road surface cannot be adapted to；It addition, side block flitch is not
Can overall up-down adjustment, the easy material leakage in screed lower outside face, it is impossible to adapt to the needs that pave of different-thickness, therefore make configuration this
The screed reliability of kind side block flitch is low and the scope of application is narrower.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of paver side block flitch lifting device, it is possible to achieve side block flitch quickly,
Lift to adapt to the demand that paves of different in width, different-thickness smoothly；Convenience easy and simple to handle, and the accurate of striker plate can be realized
Lifting location.
The technical scheme used to achieve these goals: a kind of paver side block flitch lifting device, including being welded on backgauge
Hook on plate, some sliding sleeves being arranged on bracket and around the steel wire rope being connected on sliding sleeve, one end of steel wire rope is provided with chain
Bar, hangs on chain, also includes supporting box, threaded rod and slide block, and threaded rod is arranged in supporting box, threaded rod
The axially-movable being provided with position limiting structure restriction threaded rod can make threaded rod rotate around own axes in supporting box simultaneously, sliding
Block is threaded connection and is enclosed within threaded rod, and the other end of steel wire rope is connected on slide block.
This device can be moved up and down by rotating threaded rod and then band movable slider, and slide block connecting steel wire ropes is to realize the liter of striker plate
Fall.Practicality simple to operate；When width of roadway is wider than the distance between two side shields, promotes the side shield of both sides, be arranged on
Material is paved on road surface, to adapt to required width along the gap of side shield lower end by the screw-conveyer-shaft on front side of screed.?
On the one hand support casing plays and supports the effect connecting threaded rod, can protect lowering or hoisting gear simultaneously, extend its service life.
Further, threaded rod stretches out one end connection of supporting box handle set, regulates handle and is fixed on the upper end of handle set.
Handle cover for seat is connected in the head of threaded rod, and regulation handle is bolted on handle set upper end and is connected with threaded rod, regulates hands
Grip strip fixed handle seat and the rotation of threaded rod, more convenient to operate.
Further, one end that described threaded rod is connected with handle set is square toes, and indicator board is arranged on downside and the set of handle set
Being connected on the square toes of threaded rod and can rotate with threaded rod, direction board is arranged on the downside of indicator board and is fixed on the upper of supporting box
End.Regulation handle drives threaded rod and indicator board to rotate, and direction board maintains static, and on it, band is described, and indicates control method
And sized, can more accurately realize the lifting location of striker plate.
Further, a side opening of supporting box, cover plate is bolted the opening part at supporting box, supporting box
It is fixedly connected on the upper end of bracket；The upper end of supporting box also has end plate, end cap and gland, threaded rod sequentially pass through end plate,
End cap and gland, the position limiting structure of threaded rod upper end is multidiameter, is provided with bearing in end cap, and bearing is arranged at multidiameter
At the shaft shoulder；The lower end of supporting box interior plate is welded with gripper shoe, and the lower end of threaded rod through gripper shoe and is fixed with hex nut.
One side opening of supporting box can conveniently install lowering or hoisting gear, and easy to maintenance；The bearing of threaded rod outer end can realize screw thread
Bar flexible rotating, operates smooth and easy.
Further, one end of steel wire rope is provided with rope sling, and rope sling through the installing hole on slide block and is fixed with nut.Pass through
Said structure can conveniently be dismantled, it is simple to more change steel rope.
Further, the outer upper end of described supporting box is welded with and intubates, on indicator board, end cap and end plate with intubate same
All having pin-and-hole on vertical line, split pin sequentially passes through above-mentioned pin-and-hole and intubates interior.After regulation puts in place, split pin can be inserted
In intubating, it is achieved striker plate the most spacing.
Further, the sidewall intubated being welded with Semen Benincasae chain, the other end of Semen Benincasae chain is connected with split pin.Opening can be prevented
Pin is lost.
Further, described sliding sleeve is nylon sliding sleeve.Steel wire rope is wound on nylon sliding sleeve, and what nylon sliding sleeve was enclosed within bracket consolidates
On dead axle, free to rotate, nylon sliding sleeve cost is relatively low, and anti-wear performance is good.
Further, slide block is installed two steel wire ropes simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art；
Fig. 2 is the schematic diagram of the present invention；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is partial enlarged view at B in Fig. 2；
Fig. 5 is that the C of Fig. 2 is to zoomed-in view；
Fig. 6 is the front view of threaded rod；
Fig. 7 is the top view of threaded rod.
In figure: 1, striker plate；2, hook；3, chain；4, sliding sleeve；5, steel wire rope；6, bracket；7, bolt；8、
Cover plate；9, rope sling；10, slide block；11, nut；12, end plate；13, bearing；14, regulation handle；15, handle set；
16, split pin；17, indicator board；18, end cap；19, Semen Benincasae chain；20, intubate；21, threaded rod；22, protective plate；
23, gripper shoe；24, hex nut；25, direction board；26, gland.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As in figure 2 it is shown, a kind of paver side block flitch lifting device, including the hook 2 being welded on striker plate 1, it is arranged on
Some sliding sleeves 4 on bracket 6 and around the steel wire rope 5 being connected on sliding sleeve 4, one end of steel wire rope 5 is provided with chain 3, hook
2 hang on chain 3, also include supporting box, threaded rod 21 and slide block 10, and threaded rod 21 is arranged in supporting box, spiral shell
Rasp bar 21 is provided with the axially-movable of position limiting structure restriction threaded rod can make threaded rod around own axes in supporting box simultaneously
Rotating, slide block 10 is threaded connection and is enclosed within threaded rod 21, and the other end of steel wire rope 5 is connected on slide block 10.
This device can be moved up and down by rotating threaded rod 21 and then band movable slider 10, and slide block 10 connecting steel wire ropes 5 is to realize
The lifting of striker plate 1, practicality simple to operate；When width of roadway is wider than the distance between two side shields, promote the side of both sides
Baffle plate, is arranged on screw-conveyer-shaft on front side of screed and paves on road surface by material along the gap of side shield lower end, required to adapt to
The width wanted.On the one hand supporting box plays and supports the effect connecting threaded rod, can protect lowering or hoisting gear simultaneously, extend it and make
Use the life-span.
As shown in Figure 2 and Figure 5, threaded rod 21 stretches out one end connection of supporting box handle set 15, and regulation handle 14 is fixing
Upper end at handle set 15.Handle set 15 set is connected in the head of threaded rod 21, and regulation handle 14 is bolted on handle
Seat upper end is also connected with threaded rod 21, and regulation handle 14 drives handle set 14 and the rotation of threaded rod 21, operates more square
Just.
As shown in Fig. 2, Fig. 5, Fig. 6, Fig. 7, one end that described threaded rod 21 is connected with handle set 15 is square toes, indicator board
17 downsides being arranged on handle set 15 and set are connected on the square toes of threaded rod 21 and can rotate with threaded rod 21, and direction board 25 sets
Put in the downside of indicator board 17 and the upper end that is fixed on supporting box.Regulation handle 14 drives threaded rod 21 and indicator board 17
Rotating, direction board maintains static, and it on, band is described, instruction control method and sized, can more accurately realize keeping off
The lifting location of flitch.
As shown in Figure 3 and Figure 4, described supporting box is welded by protective plate 22, a side opening of supporting box, cover plate 8
Be connected to the opening part of supporting box by bolt 7, supporting box is fixedly connected on the upper end of bracket 6；The upper end of supporting box
Also having end plate 12, end cap 18 and gland 26, threaded rod 21 sequentially passes through end plate 12, end cap 18 and gland 26, threaded rod
The position limiting structure of 21 upper ends is multidiameter, is provided with bearing 13 in end cap 18, and bearing is arranged at the shaft shoulder of multidiameter；?
The lower end of support box inside plate is welded with gripper shoe 23, and the lower end of threaded rod 21 is consolidated through gripper shoe 23 and with hex nut 24
Fixed.One side opening of supporting box can conveniently install lowering or hoisting gear, and easy to maintenance；The bearing of threaded rod 21 outer end can be real
Existing threaded rod flexible rotating, operates smooth and easy.
As in figure 2 it is shown, one end of steel wire rope is provided with rope sling 9, rope sling is consolidated through the installing hole on slide block 10 and with nut 11
Fixed.Can conveniently be dismantled by said structure, it is simple to more change steel rope.
As shown in Figure 2, Figure 4 shows, the outer upper end of described supporting box is welded with and intubates 20, indicator board 17, end cap 18 and end
All having pin-and-hole on 20 same vertical lines with intubating on plate 12, split pin 16 sequentially passes through in above-mentioned pin-and-hole intubates 20.
After regulation puts in place, in split pin 16 can being intubated 20, it is achieved striker plate the most spacing.
Intubating and be welded with Semen Benincasae chain 19 on the sidewall of 20, the other end of Semen Benincasae chain is connected with split pin 16.Can prevent split pin from losing
Lose.
Described sliding sleeve 4 is nylon sliding sleeve.Steel wire rope is wound on nylon sliding sleeve, on the fixing axle that nylon sliding sleeve is enclosed within bracket, and can
Freely rotatable, nylon sliding sleeve cost is relatively low, and anti-wear performance is good.
Two steel wire ropes 5 are installed on slide block 10 simultaneously.
Two steel wire ropes 5 are fixed on slide block 10 by this device, and slide block 10 is connected with threaded rod 21 by screw pair, utilize and adjust
Saving handle 14 rotating threaded rod 21, band movable slider 10 and steel wire rope 5 lift, thus realize the synchronization lifting of striker plate 1,
And the end of threaded rod arranges fixing device and instruction device, it is achieved the precision lift of striker plate and location.During installation, first will
The casing of lifting device put into by threaded rod 21, and then tapped slide block 10 is screwed into the centre position of threaded rod, screw thread
Bar 21 other end inserts in the hole of gripper shoe 23, and is fixed by hex nut 24.Rope sling 9 is passed through in one end of two steel wire ropes
Being arranged on slide block, the other end of steel wire rope penetrates bracket 6, walks around the nylon sliding sleeve 4 being fixed on bracket, from bracket bottom
Hole passes, and is then connected with chain 3 by rope clamp, and chain 3 lower end hangs on the hook 2 being welded on striker plate 1；By end cap
18 are arranged on end plate 12 upper surface by bolt, and compress bearing 13；Split pin 16 is through indicator board 17, end cap 18 and end
Hole on plate 12, in intubating；Direction board is attached to end cap 18 upper surface, and on it, band is described, instruction control method and
Sized.
When striker plate is adjusted up, extracting split pin 16 out, rotate regulation handle 14, drive threaded rod 21 to rotate, threaded rod revolves
Make slide block 10 move up while Zhuaning, and pull steel wire rope 5 to move upward, it is achieved the lifting of baffle plate 1, according to direction board
The indicating graduation regulation of 25 to desired height, regulation after putting in place split pin 16 intubated interior realize spacing；Striker plate is downward
During regulation, same extraction split pin 16, opposite direction rotates regulation handle 14, and striker plate 1 declines under Gravitative Loads, declines height
Degree also can be accurately positioned.
The present invention can make striker plate quickly, lift smoothly, and can be accurately positioned to desired height, convenience easy and simple to handle,
Being adapted to different width of roadway demand, the scope of application is wider simultaneously.
Claims (9)
1. a paver side block flitch lifting device, including the hook (2) being welded on striker plate (1), some sliding sleeves (4) of being arranged on bracket (6) and around the steel wire rope (5) being connected on sliding sleeve (4), one end of steel wire rope (5) is provided with chain (3), hook (2) hangs on chain (3), it is characterized in that: also include supporting box, threaded rod (21) and slide block (10), threaded rod (21) is arranged in supporting box, threaded rod (21) is provided with the axially-movable of position limiting structure restriction threaded rod can make threaded rod rotate around own axes in supporting box simultaneously, slide block (10) is threaded connection and is enclosed within threaded rod (21), the other end of steel wire rope (5) is connected on slide block (10).
2. paver side block flitch lifting device as claimed in claim 1, it is characterized in that: threaded rod (21) stretches out one end connection of supporting box has handle set (15), regulation handle (14) to be fixed on the upper end of handle set (15).
3. paver side block flitch lifting device as claimed in claim 2, it is characterized in that: one end that described threaded rod (21) is connected with handle set (15) is square toes, indicator board (17) is arranged on the downside of handle set (15) and set is connected on the square toes of threaded rod (21) and can rotate with threaded rod (21), and direction board (25) is arranged on the downside of indicator board (17) and is fixed on the upper end of supporting box.
4. paver side block flitch lifting device as claimed in claim 3, it is characterized in that: a side opening of supporting box, cover plate (8) is connected to the opening part of supporting box by bolt (7), and supporting box is fixedly connected on the upper end of bracket (6)；The upper end of supporting box also has end plate (12), end cap (18) and gland (26), threaded rod (21) sequentially passes through end plate (12), end cap (18) and gland (26), the position limiting structure of threaded rod (21) upper end is multidiameter, being provided with bearing (13) in end cap (18), bearing is arranged at the shaft shoulder of multidiameter；The lower end of supporting box interior plate is welded with gripper shoe (23), and the lower end of threaded rod (21) is fixed through gripper shoe (23) and with hex nut (24).
5. paver side block flitch lifting device as claimed in claim 4, it is characterised in that: one end of steel wire rope is provided with rope sling (9), and rope sling is fixed through the installing hole on slide block (10) and with nut (11).
6. paver side block flitch lifting device as claimed in claim 5, it is characterized in that: the outer upper end of described supporting box is welded with and intubates (20), indicator board (17), end cap (18) and end plate (12) are upper all has pin-and-hole with intubating on (20) same vertical line, split pin (16) sequentially passes through above-mentioned pin-and-hole and intubates in (20).
7. paver side block flitch lifting device as claimed in claim 6, it is characterised in that: intubating and be welded with Semen Benincasae chain (19) on the sidewall of (20), the other end of Semen Benincasae chain is connected with split pin (16).
8. the paver side block flitch lifting device as described in claim 1 to 7 any claim, it is characterised in that: described sliding sleeve (4) is nylon sliding sleeve.
9. paver side block flitch lifting device as claimed in claim 8, it is characterised in that: two steel wire ropes (5) are installed on slide block (10) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039880.8A CN104746411B (en) | 2015-01-26 | 2015-01-26 | A kind of paver side block flitch lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039880.8A CN104746411B (en) | 2015-01-26 | 2015-01-26 | A kind of paver side block flitch lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746411A CN104746411A (en) | 2015-07-01 |
| CN104746411B true CN104746411B (en) | 2016-09-21 |
Family
ID=53586615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510039880.8A Expired - Fee Related CN104746411B (en) | 2015-01-26 | 2015-01-26 | A kind of paver side block flitch lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835904A (en) * | 2017-02-28 | 2017-06-13 | 徐州工程学院 | A kind of adjustable paving machine discharging door mechanism |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497641B1 (en) * | 2007-10-10 | 2009-03-03 | Caterpillar Paving Products Inc. | Paving machine having adjustable ballast system and method |
| CN101838962B (en) * | 2010-04-20 | 2013-05-01 | 陕西长大实业有限公司 | Material paver |
| CN102330406B (en) * | 2011-07-14 | 2013-04-17 | 中联重科股份有限公司 | Side baffle plate mechanism, ironing plate and spreading machine |
| CN102304890B (en) * | 2011-09-02 | 2013-06-05 | 徐州凯莫尔重工科技有限公司 | Hydraulic stepless telescopic mechanism of ironing board of paver |
| CN103590310B (en) * | 2013-11-19 | 2015-11-18 | 中联重科股份有限公司 | Side baffle mechanism, screed and paver |
| CN103603256B (en) * | 2013-11-19 | 2015-10-28 | 中联重科股份有限公司 | Side baffle mechanism, screed and paver |
| CN203684038U (en) * | 2013-12-04 | 2014-07-02 | 徐工集团工程机械股份有限公司道路机械分公司 | Rotatable baffle plate device of paver |
| CN104018417A (en) * | 2014-06-12 | 2014-09-03 | 陆松 | High-efficiency paver for hybrid type plastic runway |
| CN204039878U (en) * | 2014-08-08 | 2014-12-24 | 中联重科股份有限公司 | The side dam assemblies of screed assembly and there is its screed assembly |
| CN204435180U (en) * | 2015-01-26 | 2015-07-01 | 徐州工程学院 | Paver side block flitch lifting appliance |
-
2015
- 2015-01-26 CN CN201510039880.8A patent/CN104746411B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746411A (en) | 2015-07-01 |
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Granted publication date: 20160921 Termination date: 20170126 |