CN103410138A - Multifunctional automatic pile head for allowing plastic drainage plate to be inserted - Google Patents
Multifunctional automatic pile head for allowing plastic drainage plate to be inserted Download PDFInfo
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- CN103410138A CN103410138A CN2013102325412A CN201310232541A CN103410138A CN 103410138 A CN103410138 A CN 103410138A CN 2013102325412 A CN2013102325412 A CN 2013102325412A CN 201310232541 A CN201310232541 A CN 201310232541A CN 103410138 A CN103410138 A CN 103410138A
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Abstract
The invention discloses a multifunctional automatic pile head for allowing a plastic drainage plate to be inserted. The multifunctional automatic pile head comprises a pull rod, a hollow connecting piece, a hollow body of a pile head body, the pile head body and a sealing head. The bottom end face of the pile head body is matched with the top end face of the sealing head to form a sealing structure, a drainage plate pushing mechanism is arranged in the cavity of the hollow body of the pile head body, a channel allowing the plastic drainage plate to pass through is formed in the pile head body, and a drainage plate cutting-off mechanism is arranged between the bottom end face of the pile head body and the top end face of the sealing head. The pull rod drives the drainage plate pushing mechanism to push the plastic drainage plate under the effect of an external power source and drives the sealing head to be matched with or separated from the pile head body, and when the sealing head is matched with the pile head body, the drainage plate cutting-off mechanism cuts off the plastic drainage plate. The multifunctional automatic pile head is simple and compact in structure, convenient to use and maintain, reliable in working, good in safety and universality, and high in automation degree and working efficiency, and the plastic drainage plate can be automatically well led in, cut off, clamped and led out and the pile head body can be automatically well sealed.
Description
Technical field
The present invention relates to a kind of Soft Ground plate equipment construction operation pile crown, especially relate to a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, in the soft foundation of different operating modes, plastic draining board can be imported, cut off, clamp, derive, and realize the pile crown sealing.
Background technology
At present, common plate equipment construction operation pile crown mainly is comprised of slide fastener, lateral pin, pile crown member, pile pipe etc. or mainly T-shaped guide pillar, boots door member, boots door-hinge, pile crown member etc., consists of.During these existing plate equipment construction operation pile crown work, the importing of plastic draining board, cut off, clamp, derivation and pile crown sealing rely on several operating personnel's manpowers to complete, not only operating efficiency is very low, and use inconvenience, security reliability and versatility poor, the pile crown poor sealing, soil-entering resistance is large, and scope of application limitation is large.Particularly operating efficiency and applicability performance aspect are particularly outstanding, never are resolved at present.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is simple and compact for structure, working service is convenient, reliable operation, safety is good, automaticity is high, high efficiency, can in the soft foundation of different operating modes, realize plastic draining board importing, cut off, clamp, derivation and pile crown sealing.
The present invention solves the problems of the technologies described above the technical scheme adopted: a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: comprise pull bar, the hollow connector, hollow pile crown body, pile crown and seal head, the top of described pull bar is connected with external power supply, one end of described hollow connector is connected with outside pile pipe, the other end of described hollow connector is connected with an end of described hollow pile crown body, the other end of described hollow pile crown body is connected with the top of described pile crown, the bottom face of the described pile crown formation hermetically-sealed construction that matches with the top end face of described seal head, in the cavity of described hollow pile crown body, be provided be used to pushing the band drain delivery device of plastic draining board, in described pile crown, offer the inner chamber of the described hollow pile crown body of connection and the extraneous passage for passing through for plastic draining board, between the bottom face of described pile crown and the top end face of described seal head, be provided be used to cutting off the band drain cut-off mechanism of plastic draining board, described pull bar externally orders about the propelling movement that described band drain delivery device completes plastic draining board under the effect of power source, ordering about simultaneously described seal head makes the top end face of described seal head match or throw off with the bottom face of described pile crown, when the top end face of described seal head matched with the bottom face of described pile crown, plastic draining board was clamped between the bottom face of the top end face of described seal head and described pile crown, and completed cutting off of plastic draining board by described band drain cut-off mechanism.
This multi-functional automatic pile crown integral body is cone shape or the pyramid bodily form.
Described band drain delivery device comprises leading truck, guide peg, upper slide mass, lower slider groove body and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, the top of described guide peg is fixedly connected with the bottom of described leading truck, the bottom of described guide peg is passed described pile crown and is fixedly connected with the top end face of described seal head, described upper slide mass and described lower slider groove body are being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described upper slide mass is positioned at the below of the end face of described leading truck all the time, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole that supplies plastic draining board and muddy water to pass through, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually.
Described band drain delivery device comprises leading truck, upper slide mass, lower slider groove body and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, and the bottom of described leading truck is passed described pile crown and is fixedly connected with the top end face of described seal head, described upper slide mass and described lower slider groove body are being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described upper slide mass is positioned at the below of the end face of described leading truck all the time, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole passed through for plastic draining board, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually.
Described band drain delivery device comprises slide mass, lower slider groove body, guide peg and limited block, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole that supplies plastic draining board and muddy water to pass through, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described guide peg is along in the described hollow pile crown body of being axially set in of described hollow pile crown body, and the bottom of described guide peg is passed described pile crown and is fixedly connected with the top end face of described seal head, the top of described guide peg is fixedly connected with the bottom land of described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually, in described hollow pile crown body, radially be provided with guide strip along it, on described guide strip, offer the pilot hole passed for described pull bar.
Described band drain delivery device comprises leading truck, slide mass, elastic pressed piece and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, and the bottom of described leading truck is passed described pile crown and is fixedly connected with the top end face of described seal head, described slide mass is being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described slide mass is positioned at the below of the end face of described leading truck all the time, the top of described slide mass is fixedly connected with the bottom of described pull bar, described elastic pressed piece is the hangnail type, the fixed end of described elastic pressed piece is fixed on a side of described slide mass, between the inwall of the free end of described elastic pressed piece and described hollow pile crown body, leave space and form the straight channel of passing through for plastic draining board, the width of described straight channel is less than the thickness of plastic draining board, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, described slide mass stops while sliding into described limited block sliding.
Described band drain cut-off mechanism comprises the first blade of the convex structure on a side of the bottom face that is arranged at described pile crown and is arranged at the second blade of the concave structure on the side of top end face of described seal head, described the first blade is relative with the position of described the second blade, when matching with described the second blade, described the first blade be used to cutting off plastic draining board, when described the first blade matches with described the second blade, exist space to form the band drain clamping region between the top end face of the bottom face of described pile crown and described seal head.
The internal groove side wall of the lateral surface of described upper slide mass and described lower slider groove body is the back taper face.
The bottom face of described pile crown and the top end face of described seal head are taper surface; The inwall of described hollow pile crown body is connected with described passage by the arc-shaped transition structure.
Described external power supply comprises hydraulic pressure, pneumatic, electronic, gas cap oil, mechanical-hydraulic, machinery is pneumatic, machinery is electronic.
Compared with prior art, the invention has the advantages that: by the cavity at hollow pile crown body, arranging one be used to pushing the band drain delivery device of plastic draining board, in pile crown, offer one and be communicated with the inner chamber of hollow pile crown body and the extraneous passage for passing through for plastic draining board, bottom face by pile crown matches and forms hermetically-sealed construction with the top end face of seal head, and arrange one be used to cutting off the band drain cut-off mechanism of plastic draining board between the top end face of the bottom face of pile crown and seal head, pull bar externally orders about the propelling movement that the band drain delivery device completes plastic draining board under the effect of power source like this, ordering about simultaneously seal head makes the top end face of seal head match or throw off with the bottom face of pile crown, when the top end face of seal head matched with the bottom face of pile crown, plastic draining board was clamped between the bottom face of the top end face of seal head and pile crown and forms hermetically-sealed construction, and complete cutting off of plastic draining board by the band drain cut-off mechanism, the automatic pile crown of this structure is simple in structure, compact, use, easy to maintenance, reliable operation, safety, applicability are good, automaticity is high, high efficiency, can realize well that reinforced soft soil ground is processed the importing of engineering construction plastic draining board, cuts off, clamped, automatically the completing of derivation and pile crown sealing function.
The accompanying drawing explanation
Fig. 1 a is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention one;
Fig. 1 b is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention one;
Fig. 1 c is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention one;
Fig. 1 d is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention one;
Fig. 1 e is the enlarged diagram of A part in Fig. 1 a;
Fig. 2 a is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention two;
Fig. 2 b is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention two;
Fig. 2 c is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention two;
Fig. 2 d is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention two;
Fig. 3 a is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention three;
Fig. 3 b is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention three;
Fig. 3 c is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention three;
Fig. 3 d is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention three;
Fig. 4 a is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention four;
Fig. 4 b is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown matches with seal head in situation) of the embodiment of the present invention four;
Fig. 4 c is the cross-sectional schematic one of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention four;
Fig. 4 d is the cross-sectional schematic two of the multi-functional automatic pile crown (pile crown with seal head disengagement situation mutually under) of the embodiment of the present invention four.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Embodiment mono-:
It is a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board that the present embodiment proposes, as Fig. 1 a, Fig. 1 b, shown in Fig. 1 c and Fig. 1 d, its external overall is cone shape or the pyramid bodily form, such contour structures can reduce soil-entering resistance, its inside comprises pull bar 1, hollow connector 2, hollow pile crown body 3, pile crown 4 and seal head 5, the top of pull bar 1 is connected with external power supply by power transmission part, one end of hollow connector 2 is connected with outside pile pipe, the other end of hollow connector 2 is connected with an end of hollow pile crown body 3, the other end of hollow pile crown body 3 is connected with the top of pile crown 4, the bottom face of the pile crown 4 formation hermetically-sealed construction that matches with the top end face of seal head 5, in the cavity of hollow pile crown body 3, be provided be used to pushing the band drain delivery device of plastic draining board, in pile crown 4, offer the inner chamber of connection hollow pile crown body 3 and the extraneous passage 41 for passing through for plastic draining board, between the top end face of the bottom face of pile crown 4 and seal head 5, be provided be used to cutting off the band drain cut-off mechanism of plastic draining board, pull bar 1 externally orders about the propelling movement that the band drain delivery device completes plastic draining board under the effect of power source, ordering about simultaneously seal head 5 makes the top end face of seal head match or throw off with the bottom face of pile crown 4, when the top end face of seal head 5 matched with the bottom face of pile crown 4, plastic draining board was clamped between the bottom face of the top end face of seal head 5 and pile crown 4, clamp plastic draining board, the sealing pile crown, complete cutting off of plastic draining board at this by the band drain cut-off mechanism.At this, the other end of hollow connector 2 is threaded connection with an end that is provided with the hollow pile crown body 3 of peep pole (not shown), multi-functional automatic pile crown easy to replace and maintain like this.
In this specific embodiment, the band drain delivery device comprises leading truck 61, guide peg 62, upper slide mass 63, lower slider groove body 64 and limited block 65, leading truck 61 is can be arranged at along the axially movable mode of hollow pile crown body 3 in hollow pile crown body 3, the top of guide peg 62 is fixedly connected with the bottom of leading truck 61, the bottom of guide peg 62 is passed pile crown 4 and is fixedly connected with the top end face of seal head 5, on guide peg 62, be arranged with flexible member 9(such as stage clip), upper slide mass 63 and lower slider groove body 64 are being arranged at along the mode in axial sliding of leading truck 61 on leading truck 61, the top of upper slide mass 63 is positioned at the below of the end face of leading truck 61 all the time, the top of upper slide mass 63 is fixedly connected with the bottom of pull bar 1, be that the through hole that the end face that is arranged at leading truck 61 is passed in the bottom of pull bar 1 is fixedly connected with the top of upper slide mass 63, the bottom of upper slide mass 63 is fixedly connected with guide finger 66, the bottom land of lower slider groove body 64 is passed in the bottom of guide finger 66 and the bottom land of lower slider groove body 64 is flexibly connected, on the bottom land of lower slider groove body 64, be provided with the through hole (not shown) that supplies plastic draining board and muddy water to pass through, upper slide mass 63 embeds in lower slider groove bodies 64 between the internal groove side wall that plastic draining board while matching with lower slider groove body 64 is sandwiched in the lateral surface of upper slide mass 63 and lower slider groove body 64, limited block 65 is positioned at the bottom of hollow pile crown body 3, one end of limited block 65 is fixed on the inwall of hollow pile crown body 3, flexible member 9 is positioned at the below of limited block 65, when the bottom of guide finger 66 collided with limited block 65, guide finger 66 backed down upper slide mass 63 upper slide mass 63 and lower slider groove body 64 is thrown off mutually.At this, utilize the cooperation of leading truck 61, upper slide mass 63 and lower slider groove body 64, can effectively guarantee the motion of band drain delivery device accurately; At this, leading truck 61 can adopt the guide way of following structure, comprises an end face, two guide rods and a bottom surface, and two guide rods are set in parallel between end face and bottom surface, and upper slide mass 63 is connected with two guide rods with lower slider groove body 64.
In this specific embodiment, as shown in Fig. 1 e, the band drain cut-off mechanism comprises the first blade 71 of the convex structure on a side of the bottom face that is arranged at pile crown 4 and is arranged at the second blade 72 of the concave structure on the side of top end face of seal head 5, the first blade 71 is fixed in by screw on the side of bottom face of pile crown 4, the second blade 72 is fixed in by screw on the side of top end face of seal head 5, the first blade 71 is relative with the position of the second blade 72, when the first blade 71 matches with the second blade 72 be used to cutting off plastic draining board, space when the first blade 71 matches with the second blade 72 between the top end face of the bottom face of pile crown 4 and seal head 5 forms band drain clamping region (not shown).At this, the first blade 71 also can adopt the blade of concave structure, and the second blade 72 also can adopt the blade of convex structure; The blade of the blade of concave structure and convex structure is all to develop from common blade, be easy to processing, the blade of concave structure is sawtooth pattern groove of design on common blade and forms, the blade of convex structure is on common blade sawtooth pattern double wedge of design and forms, the sawtooth pattern groove relative with sawtooth pattern double wedge position and both match.
In this specific embodiment, the internal groove side wall of the lateral surface of upper slide mass 63 and lower slider groove body 64 can be the back taper face, simultaneously also the upper end of the lateral surface of upper slide mass 63 can be designed to arc transiting surface, plastic draining board can be slipped in lower slider groove body 64 along this arc transiting surface better; The top end face of the bottom face of pile crown 4 and seal head 5 can be taper surface, during specific design, can be the rib type structure conical surface or the conical structure conical surface, can effectively avoid the cicada flow probability of soil on leading truck 61, the bottom face of seal head 5 is also so simultaneously, be that whole seal head 5 is rib type structure or is conical structure, can effectively reduce so whole multi-functional automatic pile crown and insert soil and the resistance from being lifted out soil; The inwall of hollow pile crown body 3 is connected by the arc-shaped transition structure with passage 41, can make the plastic draining board can be better from the inner chamber of hollow pile crown body 3, slipping in passage 41.
At this, external power supply can be hydraulic pressure, pneumatic, electronic, gas cap oil, mechanical-hydraulic, the outer power such as machinery is pneumatic, machinery is electronic, manpower.
The course of work of the multi-functional automatic pile crown that the present embodiment proposes is:
1, the importing of plastic draining board: by external regulator, plastic draining board is passed successively after outside pile pipe, hollow connector, hollow pile crown body by the passage in pile crown again, complete the importing of plastic draining board.
2, the cutting off, clamp of plastic draining board: pull bar is externally strained under the effect of power source, pull bar drives seal head and moves up, the top end face of seal head is matched with the bottom face of pile crown, now be arranged at first blade of bottom face of pile crown and the second blade of being arranged at the top end face of seal head and match and cut off plastic draining board, plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown simultaneously.
3, the derivation of plastic draining board: when the multi-functional automatic pile crown that plastic draining board is housed inserts soil, still keep pull bar to be in tension, that is: plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown; When multi-functional automatic pile crown arrives the insertion engine request, pull bar externally unclamps under the effect of power source, outside other power source drives outside pile pipe, hollow connector, hollow pile crown body and pile crown rising simultaneously, now plastic draining board is pressed between the internal groove side wall of the lateral surface of slide mass and lower slider groove body, even hollow pile crown body can not taken back plastic draining board in rising yet like this, namely now the interior plastic draining board of hollow pile crown body is in motionless state, and the plastic draining board in outside pile pipe is in the moving state of prisoner; And then the combination of upper slide mass and lower slider groove body is along the leading truck down sliding, leading truck is also down motion under deadweight, seal head is thrown off pile crown, now plastic draining board starts to be exported, and plastic draining board is derived rear soil and filled out fast the both sides that rush in plastic draining board, compacting; When the guide finger that connects upper slide mass and lower slider groove body collides limited block, guide finger is upwards backing down slide mass under the collision effect of limited block, slide mass and lower slider groove body are thrown off, now plastic draining board just is exported designed length, and the plastic draining board in hollow pile crown body is in the moving state of prisoner; After upper slide mass and the disengagement of lower slider groove body, pull bar externally tightens up under the effect of power source, and seal head rises, when the top end face of seal head when the bottom face of pile crown is combined, plastic draining board is cut off, is clamped, thereby has completed the whole derivation process of plastic draining board.
Embodiment bis-:
The difference of the multi-functional automatic pile crown that the multi-functional automatic pile crown that the present embodiment proposes and embodiment mono-propose is the concrete structure of band drain delivery device, and all the other structures are identical.Multi-functional automatic pile crown such as Fig. 2 a that the present embodiment proposes, Fig. 2 b, shown in Fig. 2 c and Fig. 2 d, its band drain delivery device comprises leading truck 61, upper slide mass 63, lower slider groove body 64 and limited block 65, leading truck 61 is can be arranged at along the axially movable mode of hollow pile crown body 3 in hollow pile crown body 3, and the bottom of leading truck 61 is passed pile crown 4 and is fixedly connected with the top end face of seal head 5, upper slide mass 63 and lower slider groove body 64 are being arranged at along the mode in axial sliding of leading truck 61 on leading truck 61, the top of upper slide mass 63 is positioned at the below of the end face of leading truck 61 all the time, the top of upper slide mass 63 is fixedly connected with the bottom of pull bar 1, be that the through hole that the end face that is arranged at leading truck 61 is passed in the bottom of pull bar 1 is fixedly connected with the top of upper slide mass 63, the bottom of upper slide mass 63 is fixedly connected with guide finger 66, the bottom land of lower slider groove body 64 is passed in the bottom of guide finger 66 and the bottom land of lower slider groove body 64 is flexibly connected, on the bottom land of lower slider groove body 64, be provided with the through hole (not shown) that supplies plastic draining board and muddy water to pass through, upper slide mass 63 embeds in lower slider groove bodies 64 between the internal groove side wall that plastic draining board while matching with lower slider groove body 64 is sandwiched in the lateral surface of upper slide mass 63 and lower slider groove body 64, limited block 65 is positioned at the bottom of hollow pile crown body 3, one end of limited block 65 is fixed on the inwall of hollow pile crown body 3, when the bottom of guide finger 66 collided with limited block 65, guide finger 66 backed down upper slide mass 63 upper slide mass 63 and lower slider groove body 64 is thrown off mutually.
The course of work of the multi-functional automatic pile crown that the present embodiment proposes is:
1, the importing of plastic draining board: by external regulator, plastic draining board is passed successively after outside pile pipe, hollow connector, hollow pile crown body by the passage in pile crown again, complete the importing of plastic draining board.
2, the cutting off, clamp of plastic draining board: pull bar is externally strained under the effect of power source, pull bar drives seal head and moves up, the top end face of seal head is matched with the bottom face of pile crown, now be arranged at first blade of bottom face of pile crown and the second blade of being arranged at the top end face of seal head and match and cut off plastic draining board, plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown simultaneously.
3, the derivation of plastic draining board: when the multi-functional automatic pile crown that plastic draining board is housed inserts soil, still keep pull bar to be in tension, that is: plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown; When multi-functional automatic pile crown arrives the insertion engine request, pull bar externally unclamps under the effect of power source, outside other power source drives outside pile pipe, hollow connector, hollow pile crown body and pile crown rising simultaneously, now plastic draining board is pressed between the internal groove side wall of the lateral surface of slide mass and lower slider groove body, even hollow pile crown body can not taken back plastic draining board in rising yet like this, namely now the interior plastic draining board of hollow pile crown body is in motionless state, and the plastic draining board in outside pile pipe is in the moving state of prisoner; And then the combination of upper slide mass and lower slider groove body is along the leading truck down sliding, leading truck is also down motion under deadweight, seal head is thrown off pile crown, now plastic draining board starts to be exported, and plastic draining board is derived rear soil and filled out fast the both sides that rush in plastic draining board, compacting; When the guide finger that connects upper slide mass and lower slider groove body collides limited block, guide finger is upwards backing down slide mass under the collision effect of limited block, slide mass and lower slider groove body are thrown off, now plastic draining board just is exported designed length, and the plastic draining board in hollow pile crown body is in the moving state of prisoner; After upper slide mass and the disengagement of lower slider groove body, pull bar externally tightens up under the effect of power source, and seal head rises, when the top end face of seal head when the bottom face of pile crown is combined, plastic draining board is cut off, is clamped, thereby has completed the whole derivation process of plastic draining board.
Embodiment tri-:
The difference of the multi-functional automatic pile crown that the multi-functional automatic pile crown that the present embodiment proposes and embodiment mono-propose is the concrete structure of band drain delivery device and hollow pile crown body, and all the other structures are identical.Multi-functional automatic pile crown such as Fig. 3 a that the present embodiment proposes, Fig. 3 b, shown in Fig. 3 c and Fig. 3 d, its band drain delivery device comprises slide mass 63, lower slider groove body 64, guide peg 62 and limited block 65, the top of upper slide mass 63 is fixedly connected with the bottom of pull bar 1, the bottom of upper slide mass 63 is fixedly connected with guide finger 66, the bottom land of lower slider groove body 64 is passed in the bottom of guide finger 66 and the bottom land of lower slider groove body 64 is flexibly connected, on the bottom land of lower slider groove body 64, be provided with the through hole (not shown) that supplies plastic draining board and muddy water to pass through, upper slide mass 63 embeds in lower slider groove bodies 64 between the internal groove side wall that plastic draining board while matching with lower slider groove body 64 is sandwiched in the lateral surface of upper slide mass 63 and lower slider groove body 64, guide peg 62 is axially set in hollow pile crown body 3 along hollow pile crown body 3, on guide peg 62, be arranged with flexible member such as stage clip (not shown), and the bottom of guide peg 62 is passed pile crown 4 and is fixedly connected with the top end face of seal head 5, the top of guide peg 62 is fixedly connected with the bottom land of lower slider groove body 64, limited block 65 is positioned at the bottom of hollow pile crown body 3, one end of limited block 65 is fixed on the inwall of hollow pile crown body 3, flexible member is positioned at the below of limited block 65, when the bottom of guide finger 66 collided with limited block 65, guide finger 66 backed down upper slide mass 63 upper slide mass 63 and lower slider groove body 64 is thrown off mutually.Hollow pile crown body 3 is interior radially is provided with guide strip 31 along it, on guide strip 31, offers a pilot hole 32 that supplies pull bar 1 to pass, and by the interior guide strip 31 that arranges of hollow pile crown body 3, pull bar 1 is stable in hollow pile crown body 3.
The course of work of the multi-functional automatic pile crown that the present embodiment proposes is:
1, the importing of plastic draining board: by external regulator, plastic draining board is passed successively after outside pile pipe, hollow connector, hollow pile crown body by the passage in pile crown again, complete the importing of plastic draining board.
2, the cutting off, clamp of plastic draining board: pull bar is externally strained under the effect of power source, pull bar drives seal head and moves up, the top end face of seal head is matched with the bottom face of pile crown, now be arranged at first blade of bottom face of pile crown and the second blade of being arranged at the top end face of seal head and match and cut off plastic draining board, plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown simultaneously.
3, the derivation of plastic draining board: when the multi-functional automatic pile crown that plastic draining board is housed inserts soil, still keep pull bar to be in tension, that is: plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown; When multi-functional automatic pile crown arrives the insertion engine request, pull bar externally unclamps under the effect of power source, outside other power source drives outside pile pipe, hollow connector, hollow pile crown body and pile crown rising simultaneously, now plastic draining board is pressed between the internal groove side wall of the lateral surface of slide mass and lower slider groove body, even hollow pile crown body can not taken back plastic draining board in rising yet like this, namely now the interior plastic draining board of hollow pile crown body is in motionless state, and the plastic draining board in outside pile pipe is in the moving state of prisoner; And then combination and the guide peg of upper slide mass and lower slider groove body move down, seal head is thrown off pile crown, and now plastic draining board starts to be exported, and plastic draining board is derived rear soil and filled out fast the both sides that rush in plastic draining board, compacting; When the guide finger that connects upper slide mass and lower slider groove body collides limited block, guide finger is upwards backing down slide mass under the collision effect of limited block, slide mass and lower slider groove body are thrown off, now plastic draining board just is exported designed length, and the plastic draining board in hollow pile crown body is in the moving state of prisoner; After upper slide mass and the disengagement of lower slider groove body, pull bar externally tightens up under the effect of power source, and seal head rises, when the top end face of seal head when the bottom face of pile crown is combined, plastic draining board is cut off, is clamped, thereby has completed the whole derivation process of plastic draining board.
Embodiment tetra-:
The difference of the multi-functional automatic pile crown that the multi-functional automatic pile crown that the present embodiment proposes and embodiment mono-propose is the concrete structure of band drain delivery device, and all the other structures are identical.Multi-functional automatic pile crown such as Fig. 4 a that the present embodiment proposes, Fig. 4 b, shown in Fig. 4 c and Fig. 4 d, its band drain delivery device comprises leading truck 61, slide mass 67, elastic pressed piece 68 and limited block 65, leading truck 61 is can be arranged at along the axially movable mode of hollow pile crown body 3 in hollow pile crown body 3, and the bottom of leading truck 61 is passed pile crown 4 and is fixedly connected with the top end face of seal head 5, slide mass 67 is being arranged at along the mode in axial sliding of leading truck 61 on leading truck 61, the top of slide mass 67 is positioned at the below of the end face of leading truck 61 all the time, the top of slide mass 67 is fixedly connected with the bottom of pull bar 1, be that the through hole that the end face that is arranged at leading truck 61 is passed in the bottom of pull bar 1 is fixedly connected with the top of slide mass 67, elastic pressed piece 68 is the hangnail type, elastic pressed piece 68 has a fixed end and a free end, the fixed end of elastic pressed piece 68 the free end of upper and elastic pressed piece 68 under, the fixed end of elastic pressed piece 68 is fixed on a side of slide mass 67, between the inwall of the free end of elastic pressed piece 68 and hollow pile crown body 3, leave space and form the straight channel 69 of passing through for plastic draining board, the width of straight channel 69 is less than the thickness of plastic draining board, limited block 65 is positioned at the bottom of hollow pile crown body 3, one end of limited block 65 is fixed on the inwall of hollow pile crown body 3, slide mass 67 stops while sliding into limited block 65 sliding.At this, elastic pressed piece 68 can adopt elastomeric material to make, and is mainly with the inwall of hollow pile crown body 3, to match to play the effect that compresses plastic draining board.
The course of work of the multi-functional automatic pile crown that the present embodiment proposes is:
1, the importing of plastic draining board: by external regulator, plastic draining board is passed successively after outside pile pipe, hollow connector, hollow pile crown body by the passage in pile crown again, complete the importing of plastic draining board.
2, the cutting off, clamp of plastic draining board: pull bar is externally strained under the effect of power source, pull bar drives seal head and moves up, the top end face of seal head is matched with the bottom face of pile crown, now be arranged at first blade of bottom face of pile crown and the second blade of being arranged at the top end face of seal head and match and cut off plastic draining board, plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown simultaneously.
3, the derivation of plastic draining board: when the multi-functional automatic pile crown that plastic draining board is housed inserts soil, still keep pull bar to be in tension, that is: plastic draining board is clamped between the bottom face of the top end face of seal head and pile crown; When multi-functional automatic pile crown arrives the insertion engine request, pull bar externally unclamps under the effect of power source, outside other power source drives outside pile pipe, hollow connector, hollow pile crown body and pile crown rising simultaneously, now plastic draining board is pressed between the inwall of elastic pressed piece and hollow pile crown body, even hollow pile crown body can not taken back plastic draining board in rising yet like this, namely now the interior plastic draining board of hollow pile crown body is in motionless state, and the plastic draining board in outside pile pipe is in the moving state of prisoner; And then slide mass is along the leading truck down sliding, leading truck is also down motion under deadweight, and seal head is thrown off pile crown, and now plastic draining board starts to be exported, and plastic draining board is derived rear soil and filled out fast the both sides that rush in plastic draining board, compacting; When slide mass collided limited block, slide mass is down sliding no longer, and now plastic draining board just is exported designed length, and elastic pressed piece is loosening simultaneously, and the plastic draining board in hollow pile crown body is in the moving state of prisoner; When slide mass no longer during down sliding, pull bar externally tightens up under the effect of power source, and seal head rises, and when the bottom face of pile crown was combined, plastic draining board was cut off, clamps, thereby has completed the whole derivation process of plastic draining board when the top end face of seal head.
Claims (10)
1. one kind be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: comprise pull bar, the hollow connector, hollow pile crown body, pile crown and seal head, the top of described pull bar is connected with external power supply, one end of described hollow connector is connected with outside pile pipe, the other end of described hollow connector is connected with an end of described hollow pile crown body, the other end of described hollow pile crown body is connected with the top of described pile crown, the bottom face of the described pile crown formation hermetically-sealed construction that matches with the top end face of described seal head, in the cavity of described hollow pile crown body, be provided be used to pushing the band drain delivery device of plastic draining board, in described pile crown, offer the inner chamber of the described hollow pile crown body of connection and the extraneous passage for passing through for plastic draining board, between the bottom face of described pile crown and the top end face of described seal head, be provided be used to cutting off the band drain cut-off mechanism of plastic draining board, described pull bar externally orders about the propelling movement that described band drain delivery device completes plastic draining board under the effect of power source, ordering about simultaneously described seal head makes the top end face of described seal head match or throw off with the bottom face of described pile crown, when the top end face of described seal head matched with the bottom face of described pile crown, plastic draining board was clamped between the bottom face of the top end face of described seal head and described pile crown, and completed cutting off of plastic draining board by described band drain cut-off mechanism.
2. according to claim 1 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: this multi-functional automatic pile crown integral body is cone shape or the pyramid bodily form.
3. according to claim 2 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: described band drain delivery device comprises leading truck, guide peg, upper slide mass, lower slider groove body and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, the top of described guide peg is fixedly connected with the bottom of described leading truck, the bottom of described guide peg is passed described pile crown and is fixedly connected with the top end face of described seal head, described upper slide mass and described lower slider groove body are being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described upper slide mass is positioned at the below of the end face of described leading truck all the time, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole that supplies plastic draining board and muddy water to pass through, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually.
4. according to claim 2 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: described band drain delivery device comprises leading truck, upper slide mass, lower slider groove body and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, and the bottom of described leading truck is passed described pile crown and is fixedly connected with the top end face of described seal head, described upper slide mass and described lower slider groove body are being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described upper slide mass is positioned at the below of the end face of described leading truck all the time, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole that supplies plastic draining board and muddy water to pass through, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually.
5. according to claim 2 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: described band drain delivery device comprises slide mass, lower slider groove body, guide peg and limited block, the top of described upper slide mass is fixedly connected with the bottom of described pull bar, the bottom of described upper slide mass is fixedly connected with guide finger, the bottom land of described lower slider groove body is passed in the bottom of described guide finger and the bottom land of described lower slider groove body is flexibly connected, on the bottom land of described lower slider groove body, be provided with the through hole that supplies plastic draining board and muddy water to pass through, described upper slide mass embeds in described lower slider groove body between the internal groove side wall that plastic draining board while matching with described lower slider groove body is sandwiched in the lateral surface of described upper slide mass and described lower slider groove body, described guide peg is along in the described hollow pile crown body of being axially set in of described hollow pile crown body, and the bottom of described guide peg is passed described pile crown and is fixedly connected with the top end face of described seal head, the top of described guide peg is fixedly connected with the bottom land of described lower slider groove body, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, when the bottom of described guide finger collided with described limited block, described guide finger backed down described upper slide mass described upper slide mass and described lower slider groove body is thrown off mutually, in described hollow pile crown body, radially be provided with guide strip along it, on described guide strip, offer the pilot hole passed for described pull bar.
6. according to claim 2 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: described band drain delivery device comprises leading truck, slide mass, elastic pressed piece and limited block, described leading truck is can be arranged at along the axially movable mode of described hollow pile crown body in described hollow pile crown body, and the bottom of described leading truck is passed described pile crown and is fixedly connected with the top end face of described seal head, described slide mass is being arranged at along the mode in axial sliding of described leading truck on described leading truck, the top of described slide mass is positioned at the below of the end face of described leading truck all the time, the top of described slide mass is fixedly connected with the bottom of described pull bar, described elastic pressed piece is the hangnail type, the fixed end of described elastic pressed piece is fixed on a side of described slide mass, between the inwall of the free end of described elastic pressed piece and described hollow pile crown body, leave space and form the straight channel of passing through for plastic draining board, the width of described straight channel is less than the thickness of plastic draining board, described limited block is positioned at the bottom of described hollow pile crown body, one end of described limited block is fixed on the inwall of described hollow pile crown body, described slide mass stops while sliding into described limited block sliding.
7. described a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board according to any one in claim 1 to 6, it is characterized in that: described band drain cut-off mechanism comprises the first blade of the convex structure on a side of the bottom face that is arranged at described pile crown and is arranged at the second blade of the concave structure on the side of top end face of described seal head, described the first blade is relative with the position of described the second blade, when described the first blade matches with described the second blade be used to cutting off plastic draining board, when matching with described the second blade, described the first blade exist space to form the band drain clamping region between the top end face of the bottom face of described pile crown and described seal head.
8. according to claim 3 or 4 or 5 described a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: the internal groove side wall of the lateral surface of described upper slide mass and described lower slider groove body is the back taper face.
9. according to claim 7 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: the bottom face of described pile crown and the top end face of described seal head are taper surface; The inwall of described hollow pile crown body is connected with described passage by the arc-shaped transition structure.
10. according to claim 9 a kind of be used to plugging the multi-functional automatic pile crown of plastic draining board, it is characterized in that: described external power supply comprises hydraulic pressure, pneumatic, electronic, gas cap oil, mechanical-hydraulic, machinery is pneumatic, machinery is electronic.
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| CN201310232541.2A CN103410138B (en) | 2013-06-09 | 2013-06-09 | Multifunctional automatic pile head for allowing plastic drainage plate to be inserted |
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| CN105442525A (en) * | 2015-12-31 | 2016-03-30 | 浙江宏力阳生态建设股份有限公司 | Inserting mechanism for plastic drainage plate |
| CN106049415A (en) * | 2016-08-12 | 2016-10-26 | 浙江乔兴建设集团有限公司 | Drain plate penetrating device for soft soil foundation reinforcement device |
| CN106088090A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of draining board installation aiding device |
| CN106088091A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of construction equipment for consolidated subsoil |
| CN106087954A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of draining board plugs mechanism |
| CN106087943A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of foundation stabilization equipment |
| CN106087955A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of reinforced soft soil ground equipment |
| CN107237312A (en) * | 2017-08-09 | 2017-10-10 | 荆门创佳机械科技有限公司 | A kind of plastic draining board cutting and insertion apparatus |
| CN107288121A (en) * | 2017-08-16 | 2017-10-24 | 荆门创佳机械科技有限公司 | The lifting device of drain bar clamping device based on linear electric motors |
| CN110172962A (en) * | 2019-06-24 | 2019-08-27 | 中交上海航道局有限公司 | A kind of intubation plug device of board-plugging device |
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| CN105442525B (en) * | 2015-12-31 | 2017-03-22 | 浙江宏力阳生态建设股份有限公司 | Inserting mechanism for plastic drainage plate |
| CN105442525A (en) * | 2015-12-31 | 2016-03-30 | 浙江宏力阳生态建设股份有限公司 | Inserting mechanism for plastic drainage plate |
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| CN106087955B (en) * | 2016-08-12 | 2018-01-05 | 浙江乔兴建设集团有限公司 | A kind of reinforced soft soil ground equipment |
| CN106088091A (en) * | 2016-08-12 | 2016-11-09 | 浙江乔兴建设集团有限公司 | A kind of construction equipment for consolidated subsoil |
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| CN106088090B (en) * | 2016-08-12 | 2018-01-05 | 浙江乔兴建设集团有限公司 | A kind of drain bar installation aiding device |
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| CN107288121A (en) * | 2017-08-16 | 2017-10-24 | 荆门创佳机械科技有限公司 | The lifting device of drain bar clamping device based on linear electric motors |
| CN107288121B (en) * | 2017-08-16 | 2019-01-22 | 荆门创佳机械科技有限公司 | The lifting device of drain bar clamping device based on linear motor |
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