CN206625221U - Lever type movable pile cutting machine - Google Patents
Lever type movable pile cutting machine Download PDFInfo
- Publication number
- CN206625221U CN206625221U CN201621435469.9U CN201621435469U CN206625221U CN 206625221 U CN206625221 U CN 206625221U CN 201621435469 U CN201621435469 U CN 201621435469U CN 206625221 U CN206625221 U CN 206625221U
- Authority
- CN
- China
- Prior art keywords
- frame
- stake
- locating rod
- swingle
- hole
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A kind of lever type movable pile cutting machine, including frame, one end of frame is provided with the handle for promoting pile cutting machine, one end away from handle, which is provided with, cuts stake saw, universal wheel is provided with below frame, close to the position rotation connection expansion link for cutting stake saw in frame, saw coaxial fixed drive in frame and cut stake with cutting stake and saw handle to expansion link rotation；Expansion link include be connected with gantry rotation hollow rotating bar, be plugged on inside swingle locating rod, it is vertical with the one end of locating rod away from swingle and with the integrally formed clamping bar of locating rod, the one end of swingle away from frame opens up through hole, locating rod is provided with some positioning holes set along locating rod length direction, and the grafting block being adapted with through hole and positioning hole is set through through hole and positioning hole.Expansion link is being set close to the position of pile cutting tool piece, is abutting pile crown, using pile crown as fulcrum, swing handle driving is cut stake and sawed moves to pile body, cuts that stake is more laborsaving, and the section of pile body is also more smooth.
Description
Technical field
The utility model is related to a kind of CFG cuts a device, and in particular, it is related to a kind of thick stick
Rod-type moves pile cutting machine.
Background technology
CFG head（Hereinafter referred to as CFG pile crowns）Mixed by rubble, aggregate chips, sand, flyash and cement plus water
Afterwards, the concrete-pile with some strength being pressed into using forming machinery.In actual use, pile crown squeeze into ground it
Afterwards, it is necessary to by Partial Resection above ground level.The universal processing mode of CFG pile crowns is abolishes, with minitype cutting machine along surrounding
Pile crown is cut, 3 ~ 5cm of depth of cut, drilled with electric drill with three faces of 120 ° of deciles, then carried out with chock disrumpent feelings
Processing；To the pile crown of surface irregularity, stake top repaired using small-sized pneumatic pick smooth.
Conventional pile cutting machine which disclose one kind and cut stake as shown in the patent that Authorization Notice No. is CN202012081U
Machine, including base, be connected the handrail for setting and being upwardly extended below base with base, and the one end of base away from handrail is provided with and cuts stake
Blade, blade are connected on base by main shaft, and tire is additionally provided with base.In use, people promotes pile cutting machine along stake
Head is rotated, and pile crown is cut.Due to needing artificial promote to be cut around pile crown when cutting pile crown, artificial is difficult that control is each
The position of secondary cutting pile crown, pile cutting machine is bigger, and workmen's promotion is relatively elaborate, is also not easy to cut flat with pile crown.
Utility model content
The purpose of this utility model is to provide a kind of lever type movable pile cutting machine, set close to the position of pile cutting tool piece
Expansion link, pile crown is abutted, using pile crown as fulcrum, swing handle driving is cut stake and sawed moves to pile body, cuts that stake is more laborsaving, pile body
Section is also more smooth.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of lever type movable cuts stake
Machine, including frame, one end of frame are provided with the handle for promoting pile cutting machine, and one end away from handle, which is provided with, cuts stake saw, below frame
Provided with universal wheel, close to the position rotation connection expansion link for cutting stake saw in frame, coaxial fixed drive is sawed with cutting stake in frame
Cut stake and saw the handle rotated to expansion link；Expansion link include be connected with gantry rotation hollow rotating bar, be plugged in swingle
It is the locating rod in portion, vertical with the one end of locating rod away from swingle and remote with the integrally formed clamping bar of locating rod, swingle
Disembark one end of frame opens up through hole, and locating rod is provided with some positioning holes set along locating rod length direction, through through hole and
Positioning hole sets the grafting block being adapted with through hole and positioning hole.
Using above technical scheme, one end of frame, which is fixed with, cuts stake saw, with cutting the coaxial fixed handle of stake saw.Leaned in frame
The nearly position rotation connection expansion link for cutting stake saw.Expansion link, frame and the cavity for cutting stake saw one U-shaped of composition, stake to be cut
Body is stuck in the cavity of U-shaped and cut.When cutting, pile cutting machine is pushed into specified location, stake saw is cut in startup, with pile body and L-shaped
The contact point of interior bar is fulcrum, holds handle and rotates frame to expansion link direction, and pile body is cut along pile body radial direction.
Expansion link includes swingle, and is plugged on the interior bar inside swingle, and positioning hole, swingle are offered in interior bar
On have with positioning hole aperture identical through hole, grafting block is set through positioning hole and through hole, so as to realize swingle and interior bar
It is fixedly connected.
Interior bar is moved along swingle, the distance between stake saw and clamping bar are cut in regulation, to adapt to the pile body of different-diameter.
Hand is coaxial fixed with cutting stake saw, increases the arm of force, conveniently cuts stake.Radial cut stake of the stake saw along pile body is cut, section is more smooth.
The utility model is further arranged to, and the guide protrusions set along swingle length direction are provided with inside swingle,
The guiding groove that relative set is slidably matched with guide protrusions on the securing lever.
Using above technical scheme, in order to ensure that locating rod does not shake in short-term in regulation length, in locating rod and rotation
Bar is using guide protrusions and is oriented to groove cooperation slip.
The utility model is further arranged to：Be provided with internal thread inside positioning hole and through hole, on grafting block relative set and
The external screw thread that positioning hole connects with through hole whorl.
Using above technical scheme, in order to further increase the connective stability of interior bar and swingle, grafting block and positioning
Hole and through hole are coordinated using screw thread.
The utility model is further arranged to, and grafting block sets hand grip portion beyond the part of swingle.
Using above technical scheme, grafting block is screwed in or screwed out for convenience, grafting block is exceeded to the position of swingle
Hand grip portion is set.
The utility model is further arranged to, and the cross section of swingle, locating rod and clamping bar is rectangle.
Using above technical scheme, the cross section of swingle and locating rod is set to rectangle, and swingle and locating rod socket are originally
Body can also be used as stopping means, avoid locating rod from shaking when flexible.
The utility model is further arranged to, and the universal wheel is at least three.
Using above technical scheme, universal wheel is arranged on bottom of the frame, moving frame when conveniently cutting.In order to ensure to consolidate
Mobile support, universal wheel are at least set to three, while forming stable support, are also convenient for moving.
In summary, the utility model has the advantages that：Stretched in frame close to the position rotation connection for cutting stake saw
Contracting bar.When cutting, using pile body and the contact point of L-shaped interior bar as fulcrum, hold handle and rotate frame to expansion link direction, along pile body
Radial direction cuts pile body, arm of force increase, it is more laborsaving to cut stake.In addition, expansion link can stretch to adapt to the stake of different-diameter
Body.
Brief description of the drawings
Fig. 1 is the structural representation of pile cutting machine；
Fig. 2 is the side view of pile cutting machine；
Fig. 3 is the top view under pile cutting machine normal condition；
Fig. 4 is the top view under pile cutting machine working condition；
Fig. 5 is the connection diagram of transmission belt and motor and pile cutting machine；
Fig. 6 is the schematic diagram at another visual angle of pile cutting machine；
Fig. 7 is the enlarged drawing of part A in Fig. 6.
In figure, 1, frame；11st, universal wheel；12nd, shake hands；13rd, stake saw is cut；14th, motor；15th, water tank；16th, handle；17th, stretch
Contracting bar；171st, swingle；1711st, through hole；1712nd, guide protrusions；172nd, interior bar；173rd, locating rod；1731st, positioning hole；1732、
It is oriented to groove；174th, clamping bar；175th, grafting block；1751st, hand grip portion；18th, conveyer belt；181st, the first belt pulley；19th, shield；
2nd, U-shaped cavity；3rd, pile body.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of lever type movable pile cutting machine, with reference to Fig. 1, including frame 1, the lower section of frame 1 is provided with three universal wheels 11, and three
Individual universal wheel 11 is triangularly arranged.The direction that one end of frame 1 is supported or opposed from the ground is extended handle 12, and frame 1 is away from drawing
One end of hand 12, which is fixed, cuts stake saw 13.Motor 14 is provided with close to the position of handle 12 in frame 1, it is adjacent with motor 14 to be provided with water tank
15.With cutting 13 coaxial fixed handles 16 of stake saw in frame 1, away from cutting stake saw 13, set and revolve close to the position of water tank 15 in frame 1
Rotating shaft, expansion link 17 is rotatablely connected on the rotary shaft.
With reference to Fig. 2 and Fig. 5, the rotating shaft of motor 14 passes through frame 1, is stretched out from the lower section of frame 1, first is arranged with rotating shaft
Belt pulley 181.Cut stake saw 13 to be fixed in frame 1 by fixing axle, fixing axle is located at the end of frame 1, cuts stake saw 13 and is located at
The lower section of frame 1 and frame 1 are horizontally disposed, in fixing axle and cut and are arranged with the second belt pulley between stake saw 13（Not shown in figure）.
The winding conveyer belt 18 between the first belt pulley 181 and the second belt pulley, driven when motor 14 rotates and cut the rotation of stake saw 13.Cutting
The outside of stake saw 13 is equipped with shield 19, and shield 19 extends to from the lower section of frame 1 cuts 13 edges away from expansion link 17 of stake saw.Cutting stake
The opening position that the fixing axle of saw 13 is higher by frame 1 is installed with handle 16 using bolt, it is ensured that handle 16 and frame 1 are relatively solid
It is fixed.
With reference to Fig. 3, Fig. 6 and Fig. 7, expansion link 17 is made up of swingle 171 and interior bar 172, and the cross section of swingle 171 is square
Shape, and be in hollow structure, its one end is covered on the rotary shaft by axle sleeve, the through hole of other end of edge up/down perforation
1711, the inside of swingle 171 side wall adjacent with through hole 1711 is provided with the guide protrusions set along the length direction of swingle 171
1712.Interior bar 172 includes being plugged on the locating rod 173 inside swingle 171, and with locating rod 173 away from swingle 171
End vertical, the clamping bar 174 for clamping pile body 3.The position corresponding with the through hole 1711 of swingle 171 in locating rod 173
Put positioning hole 1731 of the place provided with some insertions, while be provided with and lead with what guide protrusions 1712 matched in the side wall of locating rod 173
To groove 1732, when locating rod 173 is stretched relative to swingle 171, will not shake.Move or carry on the back to swingle 171
From the direction running fix bar 173 of swingle 171, the positioning hole 1731 in locating rod 173 is set to be directed at the through hole on swingle 171
1711, grafting block 175 is set through through hole 1711 and positioning hole 1731, interior bar 172 and swingle 171 are relatively fixed.Clamping bar
One end of 174 remotely located bars 173 extends to concordant with cutting 13 ends away from frame 1 of stake saw.
Grafting block 175 is inserted into after positioning hole 1731 through through hole 1711, still has part to be higher by swingle 171, the portion
It is divided into hand grip portion 1751, conveniently picks and places grafting block 175.In order that interior bar 172 and the fixation of swingle 171, in through hole 1711
With internal thread is set on positioning hole 1731, set on grafting block 175 match somebody with somebody with positioning hole 1731 and the screw thread of through hole 1711 accordingly
The external screw thread of conjunction.In use, grafting block 175 is rotatably inserted into through hole 1711 and positioning hole 1731.
With reference to Fig. 4, expansion link 17, frame 1 and cut stake and saw 13 3 parts and form a U-shaped cavitys 2, pile body 3 to be cut puts
In in U-shaped cavity 2.During operation, hold handle 12 and promote pile cutting machine to reach specified location, screw out grafting block 175, to away from frame
Interior bar 172 is extracted in 1 direction out, interior bar 172 is aligned close to the nearest positioning hole 1731 of swingle 171 logical on swingle 171
Hole 1711, grafting block 175 is screwed in, distance is maximum between making interior bar 172 and cutting stake saw 13.Pile cutting machine is promoted to make pile body 3 positioned at U-shaped
In cavity 2, grafting block 175 is screwed out, interior bar 172 is promoted to close to the direction of frame 1, clamping bar 174 is fitted in the outer of pile body 3
Side, and clamping pile body 3, screw in grafting block 175 and fix swingle 171 and interior bar 172.With pile body 3 and the contact point of clamping bar 174
For fulcrum, start motor 14, motor 14, which drives, cuts the rotation of stake saw 13, holds handle 16 to the direction whirler close to interior bar 172
Frame 1, cut stake saw 13 and cut along the radial direction of pile body 3.By lever principle, handle 16 is coaxial fixed with cutting stake saw 13, with stake
The contact point of body 3 and clamping bar 174 is fulcrum, increases the arm of force, more laborsaving during cutting, reduces labor intensity.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of lever type movable pile cutting machine, including frame（1）, frame（1）One end be provided with promote pile cutting machine handle（12）,
Away from handle（12）One end be provided with cut stake saw（13）, it is characterised in that：Frame（1）Lower section is provided with universal wheel（11）, frame（1）
It is above close to cut stake saw（13）Position rotation connection expansion link（17）, in frame（1）It is upper to be sawed with cutting stake（13）Coaxial fixed drive
Cut stake saw（13）To expansion link（17）The handle of rotation（16）；Expansion link（17）Including with frame（1）The hollow rotation of rotation connection
Bull stick（171）, be plugged on swingle（171）Internal locating rod（173）With locating rod（173）Away from swingle（171）One
Hold vertical and and locating rod（173）Integrally formed clamping bar（174）, swingle（171）Away from frame（1）One end open up
Through hole（1711）, locating rod（173）It is provided with along locating rod（173）Some positioning holes that length direction is set（1731）, run through
Through hole（1711）And positioning hole（1731）Setting and through hole（1711）And positioning hole（1731）The grafting block being adapted（175）.
2. lever type movable pile cutting machine according to claim 1, it is characterised in that：Swingle（171）Inside is provided with along rotation
Bull stick（171）The guide protrusions that length direction is set（1712）, in locating rod（173）Upper relative set and guide protrusions（1712）
The guiding groove being slidably matched（1732）.
3. lever type movable pile cutting machine according to claim 2, it is characterised in that：Positioning hole（1731）And through hole（1711）
Inside is provided with internal thread, grafting block（175）Upper relative set and positioning hole（1731）And through hole（1711）The outer spiral shell of threaded connection
Line.
4. lever type movable pile cutting machine according to claim 3, it is characterised in that：Grafting block（175）Beyond swingle
（171）Part set hand grip portion（1751）.
5. lever type movable pile cutting machine according to claim 4, it is characterised in that：Swingle（171）, locating rod（173）
With clamping bar（174）Cross section be rectangle.
6. lever type movable pile cutting machine according to claim 1, it is characterised in that：The universal wheel（11）At least three
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435469.9U CN206625221U (en) | 2016-12-23 | 2016-12-23 | Lever type movable pile cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435469.9U CN206625221U (en) | 2016-12-23 | 2016-12-23 | Lever type movable pile cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625221U true CN206625221U (en) | 2017-11-10 |
Family
ID=60212561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435469.9U Expired - Fee Related CN206625221U (en) | 2016-12-23 | 2016-12-23 | Lever type movable pile cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277804A (en) * | 2018-01-31 | 2018-07-13 | 上海交大海科检测技术有限公司 | The sinking positioning device and method cut with Yu Haiyang abandoned well platform pipe |
| CN109295975A (en) * | 2018-10-28 | 2019-02-01 | 中铁十二局集团有限公司 | A kind of double blade circumferential direction cutter device abolished for pile crown |
| CN116180736A (en) * | 2023-02-24 | 2023-05-30 | 中国一冶集团有限公司 | Lever type movable dust falling pile cutting machine |
-
2016
- 2016-12-23 CN CN201621435469.9U patent/CN206625221U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277804A (en) * | 2018-01-31 | 2018-07-13 | 上海交大海科检测技术有限公司 | The sinking positioning device and method cut with Yu Haiyang abandoned well platform pipe |
| CN109295975A (en) * | 2018-10-28 | 2019-02-01 | 中铁十二局集团有限公司 | A kind of double blade circumferential direction cutter device abolished for pile crown |
| CN109295975B (en) * | 2018-10-28 | 2023-11-10 | 中铁十二局集团有限公司 | Double-blade annular cutting device for pile head breaking |
| CN116180736A (en) * | 2023-02-24 | 2023-05-30 | 中国一冶集团有限公司 | Lever type movable dust falling pile cutting machine |
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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: 20171110 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |