CN103264123B - Pile tip bending machine for reinforcement cages comprising precast piles - Google Patents
Pile tip bending machine for reinforcement cages comprising precast piles Download PDFInfo
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- CN103264123B CN103264123B CN201310163554.9A CN201310163554A CN103264123B CN 103264123 B CN103264123 B CN 103264123B CN 201310163554 A CN201310163554 A CN 201310163554A CN 103264123 B CN103264123 B CN 103264123B
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- vertical supporting
- supporting plate
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- pile
- reinforcement cage
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Abstract
The invention discloses a pile tip bending machine for reinforcement cages comprising precast piles. The pile tip bending machine comprises a framework; the framework comprises a base and vertical support plates arranged on the base; a power mechanism and a reinforcing steel bar guiding positioning mechanism are arranged on the vertical support plates, and the power mechanism is controlled by a control system arranged on one sides of the vertical support plates; and a pile tip limiting mechanism is further arranged on the base and is positioned at rears of the vertical support plates. The pile tip bending machine has the advantages that the pile tip bending machine is simple in structure, convenient to install and maintain, stable in running and high in accuracy, and is particularly suitable for bending pile tips of reinforcement cages which are formed by means of automatic roll welding and comprise deformed steel bars.
Description
Technical field
The present invention relates to a kind of bar folder, relate in particular to a kind of prefabricated pile steel reinforcement cage pile top bar folder.
Background technology
Precast concrete pile, there are timber and the steel of saving, can bear larger load, sturdy and durable, speed of application is fast, the advantage such as cheap, be widely used in the foundation engineering of waterwork, industrial building, civil buildings and bridge, be also usually used in antiskid or the water proof of side slope and pattern foundation pit supporting structure.
Precast concrete pile can be divided into precast reinforced concrete pile, the large class of prestressed-concrete pile two from the kind of main muscle and corresponding production technology.The pile top of prestressed-concrete pile is all generally before piling, is connected with pile body by modes such as welding or flange connections.The pile top of precast reinforced concrete pile and steel reinforcement cage integrated design, with pile body once-cast, one-shot forming.Its steel reinforcement cage of traditional Prefabricated Reinforced Concrete Square Pile adopts the mode of manual colligation, and steel reinforcement cage pile top part reinforcing bar can bend in advance, then carries out steel reinforcement cage colligation.Its steel reinforcement cage of the prefabricated high intensity concrete square pile of up-to-date release adopts automatic seam-welding, and steel reinforcement cage pile top position reinforcing bar can only could bend after stirrup roll welding completes.If adopt manual bending, not only waste time and energy, and bending size is difficult to control, also easily damage the steel reinforcement cage that roll welding is good.
As can be seen here, prior art awaits further improving.
Summary of the invention
The present invention is the weak point of avoiding above-mentioned prior art to exist, and a kind of prefabricated pile steel reinforcement cage pile top bar folder is provided.
The technical solution adopted in the present invention is:
A kind of prefabricated pile steel reinforcement cage pile top bar folder, comprises frame, and described frame comprises base and is arranged on the vertical supporting plate on base; On described vertical supporting plate, be provided with actuating unit and reinforcing bar guide-localization mechanism, described actuating unit is by the control system control that is arranged on above-mentioned vertical supporting plate one side; On described base, be also provided with pile top position-limit mechanism, described pile top position-limit mechanism is positioned at the rear of above-mentioned vertical supporting plate.
Described pile top position-limit mechanism comprises column, and described column has two, on the front end face of described two root posts, is provided with baffle plate, and the central position of the front end face of described baffle plate is provided with size limited block.
Described vertical supporting plate has two, it comprises the first vertical supporting plate and the second vertical supporting plate, described first, the second vertical supporting plate one in front and one in back arranges and both are parallel to each other, described first, the deckle board that the second vertical supporting plate includes bottom riser and is arranged on riser top, described bottom and is connected with bottom riser one, the centre of described deckle board offers approximate tetragonal port, all curved transition of four drift angle places of described port, the cross section of described deckle board is approximate quadrangle, the outside of four drift angles of described deckle board is provided with the installation end face of above-mentioned actuating unit, four drift angles of described port are corresponding one by one with four drift angles of described deckle board.
Described actuating unit comprises driving cylinder, and described driving cylinder has four, and it is arranged on respectively on above-mentioned installation end face; Described driving cylinder comprises cylinder body, is arranged on the location-plate on cylinder body top, the piston rod being connected with described cylinder body and the pressure head that is arranged on piston-rod end; Described pressure head comprises two clamping parts opposite each other and connects first bend on two clamping part tops, formation reinforcing bar bending groove in the middle of described two clamping parts, and the top of described the first bend is connected with above-mentioned piston rod; The width of described location-plate is slightly larger than the spacing between above-mentioned first, second vertical supporting plate.
Described reinforcing bar guide-localization mechanism comprises the crescent moon button at four drift angle places that are arranged on respectively above-mentioned port, described crescent moon button comprises two location divisions opposite each other and connects the second bend of two location divisions, and centre position, the inner side place of described the second bend is provided with the first reinforcing bar and inserts groove; One of them location division of described crescent moon button is hinged on above-mentioned two blocks of vertical supporting plates by jointed shaft, and another location division is arranged on above-mentioned two blocks of vertical supporting plates by bearing pin, and one end of described bearing pin is provided with draw ring; Four drift angle places of described port are also provided with the block of corresponding described crescent moon button, offer the second reinforcing bar and insert groove on the inner side end of described block.
Described crescent moon button and block are all positioned on the front end face of above-mentioned the first vertical supporting plate, and described draw ring is positioned at the rear of the second vertical supporting plate.
The cross section of described size limited block be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block is hollow structure.
Described base comprises two transverse slats that are parallel to each other and is arranged on two slide rails that are parallel to each other between two transverse slats, and above-mentioned two blocks of vertical supporting plates can slide along described slide rail.
Described base comprises two transverse slats that are parallel to each other and is arranged on two gripper shoes that are parallel to each other between two transverse slats.
Owing to having adopted technique scheme, the obtained beneficial effect of the present invention is:
1, the present invention adopts the mode of automation to bend reinforcing bar, has avoided manpower to bend wasting time and energy and angle of bend and the unmanageable problem of size of bringing, and has reduced labour intensity, has improved operating efficiency.
2, the present invention is simple in structure, and installation and maintenance are convenient, operate steadily and accuracy high.
3, the present invention is particularly useful for the bending of the pile top of the screw-thread steel steel reinforcement cage of automatic seam-welding formation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention, and wherein two of top crescent moon buckles are in closed condition, and two following crescent moon buckles are in open mode.
Fig. 2 is the structural representation that drives cylinder in the present invention.
Fig. 3 is the structural representation under reinforcing bar guide-localization mechanism crescent moon button locking state in the present invention.
Fig. 4 is the structural representation under reinforcing bar guide-localization mechanism crescent moon button open mode in the present invention.
Fig. 5 is the structural representation of the steel reinforcement cage before pile top bending of the present invention.
Fig. 6 is the structural representation of the steel reinforcement cage after pile top bending of the present invention.
Wherein,
1, transverse slat 2, gripper shoe 3, the first vertical supporting plate 4, the second vertical supporting plate 5, bottom riser 6, deckle board 7, port 8, drive cylinder 9, end face 10 is installed, column 11, baffle plate 12, size limited block 13, control system 14, cylinder body 15, location-plate 16, piston rod 17, pressure head 18, clamping part 19, the first bend 20, reinforcing bar bending groove 21, location division 22, the second bend 23, jointed shaft 24, bearing pin 25, the first reinforcing bar inserts groove 26, block 27, the second reinforcing bar inserts groove 28, draw ring 29, otic placode is installed
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail, but the present invention is not limited to these embodiment.
Shown in 1, a kind of prefabricated pile steel reinforcement cage pile top bar folder, comprises frame as shown in the figure, and described frame comprises base and is arranged on the vertical supporting plate on base; On described vertical supporting plate, be provided with actuating unit and reinforcing bar guide-localization mechanism, described actuating unit is controlled by the control system 13 that is arranged on above-mentioned vertical supporting plate one side; On described base, be also provided with pile top position-limit mechanism, described pile top position-limit mechanism is positioned at the rear of above-mentioned vertical supporting plate; Described base comprises two transverse slats that are parallel to each other 1 and is arranged on two gripper shoes that are parallel to each other 2 between two transverse slats 1.
Described pile top position-limit mechanism comprises column 10, and described column 10 has two, is provided with baffle plate 11 on the front end face of described two root posts 10, and the central position of the front end face of described baffle plate 11 is provided with size limited block 12; The cross section of described size limited block 12 be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block 12 is hollow structure.
Described vertical supporting plate has two, it comprises the first vertical supporting plate 3 and the second vertical supporting plate 4, described first, the second vertical supporting plate one in front and one in back arranges and both are parallel to each other, described first, the deckle board 6 that the second vertical supporting plate includes bottom riser 5 and is arranged on riser 5 tops, described bottom and is connected with bottom riser 5 one, the centre of described deckle board 6 offers approximate tetragonal port 7, all curved transition of four drift angle places of described port 7, the cross section of described deckle board 6 is approximate quadrangle, the outside of four drift angles of described deckle board 6 is provided with the installation end face 9 of above-mentioned actuating unit, four drift angles of described port 7 are corresponding one by one with four drift angles of described deckle board 6.
As shown in Figure 2, described actuating unit comprises driving cylinder 8, and described driving cylinder 8 has four, and it is arranged on respectively on above-mentioned installation end face 9; Described driving cylinder 8 comprises cylinder body 14, is arranged on the location-plate 15 on cylinder body 14 tops, the piston rod 16 being connected with described cylinder body 14 and the pressure head 17 that is arranged on piston rod 16 ends; Described pressure head 17 comprises two clamping parts 18 opposite each other and connects first bend 19 on two clamping part 18 tops, formation reinforcing bar bending groove 20 in the middle of described two clamping parts 18, and the top of described the first bend 19 is connected with above-mentioned piston rod 16; The width of described location-plate 15 is slightly larger than the spacing between above-mentioned first, second vertical supporting plate.
As shown in Fig. 1, Fig. 3 and Fig. 4, described reinforcing bar guide-localization mechanism comprises the crescent moon button at four drift angle places that are arranged on respectively above-mentioned port 7, described crescent moon button comprises two location divisions 21 opposite each other and connects the second bend 22 of two location divisions 21, and centre position, the inner side place of described the second bend 22 is provided with the first reinforcing bar and inserts groove 25; One of them location division of described crescent moon button is hinged on above-mentioned two blocks of vertical supporting plates by jointed shaft 23, another location division is arranged on above-mentioned two blocks of vertical supporting plates by bearing pin 24, one end of described bearing pin 24 is provided with draw ring, corresponding described jointed shaft 23 and bearing pin 24, four drift angle places of described port 7 are respectively arranged with four otic placode 29 are installed.
Four drift angle places of described port 7 are also provided with the block 26 of corresponding described crescent moon button, offer the second reinforcing bar and insert groove 27 on the inner side end of described block 26.
Preferably, as shown in Figure 1, described crescent moon button and block 27 are all positioned on the front end face of above-mentioned the first vertical supporting plate 3, and described draw ring 28 is positioned at the rear of the second vertical supporting plate 4.
Preferably, described base comprises two transverse slats that are parallel to each other 1 and is arranged on two slide rails that are parallel to each other between two transverse slats 1, and above-mentioned two blocks of vertical supporting plates can slide along described slide rail.
Concrete operation method of the present invention can be done following concise and to the point description: pull draw ring 28, make bearing pin 24 smash disengaging from crescent moon, pull crescent moon button, crescent moon button is rotated up to touching block 26 around jointed shaft 23, then steel reinforcement cage pile top part four angle steel muscle good roll welding are inserted in the reinforcing bar bending groove 20 of described pressure head 17, pull crescent moon button and make it to return to original state, promote bearing pin 24 and make crescent moon buckle in locking state; Afterwards, control system 13 starts bending instruction, under the control of control system, drives the piston rod 16 of cylinder 8 to move to reinforcing bar direction, until pressure head 17 press-bending pile tops are to position that size limited block 12 limits, control system 13 starts reset instruction, makes to drive cylinder 8 to reset, and pulls draw ring 28, make bearing pin 24 smash disengaging from crescent moon, pull crescent moon button and touch block 26 to it, then remove steel reinforcement cage, whole pile top bending process can finish.
The present invention is particularly useful for the bending of the pile top of the steel reinforcement cage of automatic seam-welding formation.
The part of not addressing in the present invention is used or uses for reference prior art and can complete.
Although more use herein such as transverse slat 1, the first vertical supporting plate 3, deckle board 6, drive the terms such as cylinder 8, size limited block 12, pressure head 17, jointed shaft 23, block 26, do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present invention.Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (6)
1. a prefabricated pile steel reinforcement cage pile top bar folder, is characterized in that: comprise frame, described frame comprises base and is arranged on the vertical supporting plate on base, on described vertical supporting plate, be provided with actuating unit and reinforcing bar guide-localization mechanism, described actuating unit is by the control system control that is arranged on above-mentioned vertical supporting plate one side, on described base, be also provided with pile top position-limit mechanism, described pile top position-limit mechanism is positioned at the rear of above-mentioned vertical supporting plate, described pile top position-limit mechanism comprises column, and described column has two, on the front end face of described two root posts, is provided with baffle plate, and the central position of the front end face of described baffle plate is provided with size limited block, described vertical supporting plate has two, it comprises the first vertical supporting plate and the second vertical supporting plate, described first, the second vertical supporting plate one in front and one in back arranges and both are parallel to each other, described first, the deckle board that the second vertical supporting plate includes bottom riser and is arranged on riser top, described bottom and is connected with bottom riser one, the centre of described deckle board offers approximate tetragonal port, all curved transition of four drift angle places of described port, the cross section of described deckle board is approximate quadrangle, the outside of four drift angles of described deckle board is provided with the installation end face of above-mentioned actuating unit, four drift angles of described port are corresponding one by one with four drift angles of described deckle board.
2. a kind of prefabricated pile steel reinforcement cage pile top bar folder according to claim 1, is characterized in that: described actuating unit comprises driving cylinder, and described driving cylinder has four, and it is arranged on respectively on above-mentioned installation end face; Described driving cylinder comprises cylinder body, is arranged on the location-plate on cylinder body top, the piston rod being connected with described cylinder body and the pressure head that is arranged on piston-rod end; Described pressure head comprises two clamping parts opposite each other and connects first bend on two clamping part tops, formation reinforcing bar bending groove in the middle of described two clamping parts, and the top of described the first bend is connected with above-mentioned piston rod; The width of described location-plate is slightly larger than the spacing between above-mentioned first, second vertical supporting plate.
3. a kind of prefabricated pile steel reinforcement cage pile top bar folder according to claim 2, it is characterized in that: described reinforcing bar guide-localization mechanism comprises the crescent moon button at four drift angle places that are arranged on respectively above-mentioned port, described crescent moon button comprises two location divisions opposite each other and connects the second bend of two location divisions, and centre position, the inner side place of described the second bend is provided with the first reinforcing bar and inserts groove; One of them location division of described crescent moon button is hinged on above-mentioned two blocks of vertical supporting plates by jointed shaft, and another location division is arranged on above-mentioned two blocks of vertical supporting plates by bearing pin, and one end of described bearing pin is provided with draw ring; Four drift angle places of described port are also provided with the block of corresponding described crescent moon button, offer the second reinforcing bar and insert groove on the inner side end of described block.
4. a kind of prefabricated pile steel reinforcement cage pile top bar folder according to claim 3, is characterized in that: described crescent moon button and block are all positioned on the front end face of above-mentioned the first vertical supporting plate, and described draw ring is positioned at the rear of the second vertical supporting plate.
5. a kind of prefabricated pile steel reinforcement cage pile top bar folder according to claim 1, it is characterized in that: the cross section of described size limited block be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block is hollow structure.
6. according to a kind of prefabricated pile steel reinforcement cage pile top bar folder described in the arbitrary claim of claim 1 to 4, it is characterized in that: described base comprises two transverse slats that are parallel to each other and be arranged on two slide rails that are parallel to each other between two transverse slats, above-mentioned two blocks of vertical supporting plates can slide along described slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163554.9A CN103264123B (en) | 2013-05-07 | 2013-05-07 | Pile tip bending machine for reinforcement cages comprising precast piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163554.9A CN103264123B (en) | 2013-05-07 | 2013-05-07 | Pile tip bending machine for reinforcement cages comprising precast piles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264123A CN103264123A (en) | 2013-08-28 |
| CN103264123B true CN103264123B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310163554.9A Expired - Fee Related CN103264123B (en) | 2013-05-07 | 2013-05-07 | Pile tip bending machine for reinforcement cages comprising precast piles |
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| CN (1) | CN103264123B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481177A (en) * | 1967-09-29 | 1969-12-02 | Lear Siegler Inc | Wire bending assembly |
| ES471370A1 (en) * | 1978-07-03 | 1979-02-01 | Buch Batlle Augusto | Multi-purpose bending machine |
| FR2772652B1 (en) * | 1997-12-23 | 2000-03-10 | Electro Metal Du Loiret | METHOD AND DEVICE FOR FORMING METAL WIRES |
| JP4880726B2 (en) * | 2009-07-08 | 2012-02-22 | 株式会社板屋製作所 | Wire forming equipment |
| DE102009035206A1 (en) * | 2009-07-29 | 2011-02-10 | Otto Bihler Handels-Beteiligungs-Gmbh | Bending tool for a work machine, in particular wire or strip bending machine |
| CN203292372U (en) * | 2013-05-07 | 2013-11-20 | 青岛昊河水泥制品有限责任公司 | Pile tip bending machine for reinforcement cages comprising precast piles |
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2013
- 2013-05-07 CN CN201310163554.9A patent/CN103264123B/en not_active Expired - Fee Related
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| CN103264123A (en) | 2013-08-28 |
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