CN108840224A - A kind of turnable suspender of concrete precast block - Google Patents

A kind of turnable suspender of concrete precast block Download PDF

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Publication number
CN108840224A
CN108840224A CN201811024612.9A CN201811024612A CN108840224A CN 108840224 A CN108840224 A CN 108840224A CN 201811024612 A CN201811024612 A CN 201811024612A CN 108840224 A CN108840224 A CN 108840224A
Authority
CN
China
Prior art keywords
vertical plate
concrete precast
shaft
precast block
bracket
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.)
Pending
Application number
CN201811024612.9A
Other languages
Chinese (zh)
Inventor
秘嘉川
陈旭
胡元伦
尤建男
江明坤
杨成明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HENGHUN MACHINERY Co Ltd
Original Assignee
SHANDONG HENGHUN MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG HENGHUN MACHINERY Co Ltd filed Critical SHANDONG HENGHUN MACHINERY Co Ltd
Priority to CN201811024612.9A priority Critical patent/CN108840224A/en
Publication of CN108840224A publication Critical patent/CN108840224A/en
Priority to PCT/CN2019/096990 priority patent/WO2020048249A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks

Abstract

A kind of turnable suspender of concrete precast block, including:Crossbeam, shaft;Bracket, two fixtures, two motors.The left and right ends of concrete precast block are clamped when use by two fixtures, the crossbeam of crane driving later drives bracket to move up, realize lifting, after concrete precast block is moved to installation site by crane, by making bracket rotate the rotation realized in horizontal direction relative to crossbeam 1 by shaft, dynamo driving clamp rotation realizes the purpose for rotating concrete precast block along longitudinal direction, concrete precast block is adjusted to suitable installation site to facilitate, whole process not only ensures the accurate positioning of concrete precast block, manual operation can be reduced simultaneously, improve construction efficiency.

Description

A kind of turnable suspender of concrete precast block
Technical field
The present invention relates to bridge construction field of mechanical technique, and in particular to a kind of turnable suspender of concrete precast block.
Background technique
In bridge construction, need that peace will be moved to after the concrete precast block poured lifting using hoisting machinery Holding position needs in existing construction technology human assistance operation to overturn the concrete precast block after lifting, turns over it Pushing its precise positioning, to suitable installation site, whole process is not only time-consuming and laborious, simultaneously because needing people after turning 90 degrees Work operation, so as to cause security risk.
Summary of the invention
To overcome the above deficiencies, the invention provides one kind to make concrete precast block precise positioning, and can be square Just the turnable suspender of the concrete precast block of its overturning.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of turnable suspender of concrete precast block, including:
Crossbeam, the upper end are connected with the wirerope of crane, and position is rotatably equipped with shaft vertically among crossbeam;
Bracket, the upper end are connected with the lower end of shaft;
Two fixtures, are respectively arranged at bracket left and right ends, and two fixtures are respectively used to be fixedly clamped cross section in the mixed of C font The left and right sides of solidifying soil prefabricated section;
Two motors are horizontally installed to the left and right sides of bracket, the ipsilateral corresponding fixture rotation of motor driven respectively.
Above-mentioned fixture includes horizontally disposed shaft, sliding axially along shaft the vertical plate I being installed in shaft and is located at The output shaft of I inside of vertical plate and the vertical plate II parallel with vertical plate I, the shaft and ipsilateral motor is sequentially connected, described vertical Fixture block I is installed on plate I, the fixture block II opposite with fixture block I is installed on the vertical plate II, II one end of oil cylinder is connected with vertical plate I, Its other end is connected with vertical plate II.
Further include the sliding block being slidably mounted on above bracket in the horizontal direction to realize vertical shift, the upper end of slide block with Shaft lower end is connected, and I one end of oil cylinder is connected with sliding block, and the other end is connected with bracket.
In order to improve running stability, connecting rod I and connecting rod II, the connecting rod I are provided between vertical plate I and vertical plate II It is articulated and connected with the intermediate position of connecting rod II by pin shaft, I one end of connecting rod and vertical plate I are articulated and connected, and the other end and vertical plate II are cut with scissors It connects in succession, II one end of connecting rod and vertical plate II are articulated and connected, and the other end and vertical plate I are articulated and connected.
The beneficial effects of the invention are as follows:The left and right ends of concrete precast block are clamped when use by two fixtures, it Crane driving crossbeam drives bracket to move up afterwards, realizes lifting, after concrete precast block is moved to installation site by crane, leads to Crossing, which rotates bracket with respect to crossbeam 1 by shaft, realizes rotation in horizontal direction, dynamo driving clamp rotate realize by Concrete precast block is adjusted to suitable installation site to facilitate, entirely by the purpose that concrete precast block rotates along longitudinal direction Process not only ensures the accurate positioning of concrete precast block, while can reduce manual operation, improves construction efficiency.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention;
Fig. 2 is side structure schematic view of the invention;
Fig. 3 is overlooking structure diagram of the invention;
In figure, 1. crossbeam, 2. shaft, 3. oil cylinder, I 4. pin shaft, 5. connecting rod, I 6. connecting rod, II 7. oil cylinder, II 8. bracket, 9. shaft 10. I 15. fixture block of motor 11. concrete precast block, 12. vertical plate, I 13. vertical plate, II 14. fixture block, II 16. sliding block.
Specific embodiment
With reference to the accompanying drawing 1, attached drawing 2, the present invention will be further described for attached drawing 3.
A kind of turnable suspender of concrete precast block, including:Crossbeam 1, the upper end are connected with the wirerope of crane, horizontal The intermediate position of beam 1 is rotatably equipped with shaft 2 vertically;Bracket 8, the upper end are connected with the lower end of shaft 2;Two fixtures, set respectively Be placed in 8 left and right ends of bracket, two fixtures be respectively used to be fixedly clamped cross section in the concrete precast block 11 of C font left and right Two sides;
Two motors 10, are horizontally installed to the left and right sides of bracket 8 respectively, and motor 10 drives ipsilateral corresponding fixture rotation.It rises Heavy-duty machine controls the height of crossbeam 1 by wirerope, and when use clamps the left and right two of concrete precast block 11 by two fixtures End, the crossbeam 1 of crane driving later drive bracket 8 to move up, realize lifting, concrete precast block 11 is moved to installation by crane Behind position, by making bracket 8 rotate the rotation realized in horizontal direction relative to crossbeam 1 by shaft 2, motor 10 is driven fixture Rotation realizes the purpose for rotating concrete precast block 11 along longitudinal direction, and concrete precast block 11 is adjusted to suitable to facilitate Installation site, whole process not only ensures the accurate positioning of concrete precast block 11, while can reduce manual operation, mentions High construction efficiency.
Fixture can be following structure comprising horizontally disposed shaft 9, sliding axially along shaft 9 is installed in shaft 9 Vertical plate I 12 and positioned at the inside of vertical plate I 12 and the vertical plate II 13 parallel with vertical plate I 12, shaft 9 and ipsilateral motor 10 output shaft is sequentially connected, and is equipped with fixture block I 14 on vertical plate I 12, is equipped on vertical plate II 13 opposite with fixture block I 14 Fixture block II 15, II 7 one end of oil cylinder are connected with vertical plate I 12, and the other end is connected with vertical plate II 13.When the piston of oil cylinder II 7 When bar is protruding, push vertical plate I 12 along the horizontal sliding of shaft 9, vertical plate I 12 and the spacing of vertical plate II 13 become larger, thus Fixture block I 14 does not clamp concrete precast block 11 with fixture block II 15, when the piston rod of oil cylinder II 7 inwardly retracts, pushes Vertical plate I 12 becomes smaller along the horizontal sliding of shaft 9, vertical plate I 12 and the spacing of vertical plate II 13, and fixture block I 14 will be mixed with fixture block II 15 The edge of solidifying soil prefabricated section 11 grips.After clamping, when motor 10 rotates, shaft 9 drives vertical plate I 12 to rotate, from And realize the purpose that concrete precast block 11 rotates under the clamping of fixture block I 14 and fixture block II 15.
It preferably, further include the sliding block 16 for being slidably mounted on 8 top of bracket in the horizontal direction, 16 upper end of sliding block and shaft 2 Lower end is connected, and I 3 one end of oil cylinder is connected with sliding block 16, and the other end is connected with bracket 8.When the piston rod movement of oil cylinder I 3, 8 opposing slider 16 of driving arm transversely and horizontally moves, and realizes under 11 lifting state of concrete precast block, concrete precast block The effect of fine tuning may be implemented in 11 horizontal position, facilitates and required installation site is accurately positioned, further improve behaviour The convenience of work.
Further, connecting rod I 5 and connecting rod II 6, connecting rod I 5 and connecting rod are provided between vertical plate I 12 and vertical plate II 13 II 6 intermediate positions are articulated and connected by pin shaft 4, and I 5 one end of connecting rod and vertical plate I 12 are articulated and connected, the other end and vertical plate II 13 articulated connections, II 6 one end of connecting rod and vertical plate II 13 are articulated and connected, and the other end and vertical plate I 12 are articulated and connected.Pass through company The X shape link mechanism that bar I 5 and connecting rod II 6 are constituted, connecting rod I when vertical plate I 12 and vertical plate II 13 being made to be unfolded or draw close relatively 5 can keep vertical plate I 12 to be parallel to each other with vertical plate II 13 with connecting rod II 6, improve the reliability and supportive of its movement.

Claims (4)

1. a kind of turnable suspender of concrete precast block, which is characterized in that including:
Crossbeam(1), the upper end is connected with the wirerope of crane, crossbeam(1)Intermediate position is rotatably equipped with shaft vertically(2);
Bracket(8), the upper end and shaft(2)Lower end be connected;
Two fixtures, are respectively arranged at bracket(8)Left and right ends, two fixtures are respectively used to be fixedly clamped cross section in C font Concrete precast block(11)The left and right sides;
Two motors(10), it is horizontally installed to bracket respectively(8)The left and right sides, motor(10)Drive ipsilateral corresponding fixture rotation Turn.
2. the turnable suspender of concrete precast block according to claim 1, it is characterised in that:The fixture includes level The shaft of setting(9), along shaft(9)It slides axially and is installed on shaft(9)On vertical plate I(12)And it is located at vertical plate I(12)It is interior Side and with vertical plate I(12)Parallel vertical plate II(13), the shaft(9)With ipsilateral motor(10)Output shaft be driven connect It connects, the vertical plate I(12)On fixture block I is installed(14), the vertical plate II(13)On be equipped with and fixture block I(14)Opposite fixture block Ⅱ(15), oil cylinder II(7)One end and vertical plate I(12)It is connected, the other end and vertical plate II(13)It is connected.
3. the turnable suspender of concrete precast block according to claim 1, it is characterised in that:It further include in the horizontal direction It is slidably mounted on bracket(8)The sliding block of top(16), the sliding block(16)Upper end and shaft(2)Lower end is connected, oil cylinder I(3)One End and sliding block(16)It is connected, the other end and bracket(8)It is connected.
4. the turnable suspender of concrete precast block according to claim 2, it is characterised in that:Vertical plate I(12)With vertical plate Ⅱ(13)Between be provided with connecting rod I(5)And connecting rod II(6), the connecting rod I(5)With connecting rod II(6)Intermediate position passes through pin shaft (4)Articulated connection, connecting rod I(5)One end and vertical plate I(12)Articulated connection, the other end and vertical plate II(13)Articulated connection, connecting rod Ⅱ(6)One end and vertical plate II(13)Articulated connection, the other end and vertical plate I(12)Articulated connection.
CN201811024612.9A 2018-09-04 2018-09-04 A kind of turnable suspender of concrete precast block Pending CN108840224A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811024612.9A CN108840224A (en) 2018-09-04 2018-09-04 A kind of turnable suspender of concrete precast block
PCT/CN2019/096990 WO2020048249A1 (en) 2018-09-04 2019-07-22 Reversible spreader for concrete prefabricated block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811024612.9A CN108840224A (en) 2018-09-04 2018-09-04 A kind of turnable suspender of concrete precast block

Publications (1)

Publication Number Publication Date
CN108840224A true CN108840224A (en) 2018-11-20

Family

ID=64233934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811024612.9A Pending CN108840224A (en) 2018-09-04 2018-09-04 A kind of turnable suspender of concrete precast block

Country Status (2)

Country Link
CN (1) CN108840224A (en)
WO (1) WO2020048249A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048249A1 (en) * 2018-09-04 2020-03-12 山东恒堃机械有限公司 Reversible spreader for concrete prefabricated block
CN113482018A (en) * 2021-07-27 2021-10-08 中铁建工集团有限公司 Transfer erection equipment of bank protection prefabricated material during highway construction
CN113482018B (en) * 2021-07-27 2022-12-27 中铁建工集团有限公司 Transfer erection equipment of bank protection prefabricated material during highway construction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163481C (en) * 1976-06-29 1980-09-15 Ballast Nedam Groep Nv DEVICE FOR BEARING A CONCRETE TUBE.
DD213653A1 (en) * 1983-03-07 1984-09-19 Wti Bau STOPPING AND SWIVEL TRANSFORMERS FOR GRAY-WALL MOUNTING PANS
JPS6434817A (en) * 1987-07-28 1989-02-06 Murata Machinery Ltd Article transferring device
US5562394A (en) * 1995-04-26 1996-10-08 Brown Paper Converting Machine Works, Inc. Apparatus and method for inserting and retaining core plugs in paper rolls
CN2693737Y (en) * 2004-04-27 2005-04-20 天津起重设备有限公司 Flip crane
CN204079256U (en) * 2014-08-12 2015-01-07 广东省梅州市质量计量监督检测所 A kind of cement components unit clamp
CN208932797U (en) * 2018-09-04 2019-06-04 山东恒堃机械有限公司 A kind of turnable suspender of concrete precast block
CN108840224A (en) * 2018-09-04 2018-11-20 山东恒堃机械有限公司 A kind of turnable suspender of concrete precast block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048249A1 (en) * 2018-09-04 2020-03-12 山东恒堃机械有限公司 Reversible spreader for concrete prefabricated block
CN113482018A (en) * 2021-07-27 2021-10-08 中铁建工集团有限公司 Transfer erection equipment of bank protection prefabricated material during highway construction
CN113482018B (en) * 2021-07-27 2022-12-27 中铁建工集团有限公司 Transfer erection equipment of bank protection prefabricated material during highway construction

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Publication number Publication date
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