CN217710358U - Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes - Google Patents

Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes Download PDF

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Publication number
CN217710358U
CN217710358U CN202221805122.4U CN202221805122U CN217710358U CN 217710358 U CN217710358 U CN 217710358U CN 202221805122 U CN202221805122 U CN 202221805122U CN 217710358 U CN217710358 U CN 217710358U
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fixedly connected
wire rope
platform truck
installation platform
concrete composite
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王雷星
郭天麒
陈童
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Abstract

The utility model relates to a self-propelled installation platform truck technical field specifically is cross-linking and end crossbeam self-propelled installation platform truck between reinforced concrete composite beam case, include through bolted connection at the spacing of installation platform truck body upper surface detachable, the positive bottom fixedly connected with of installation platform truck body can be spacing accepts the board, accepts the middle part of board upper surface and has detachable hoist engine body through bolted connection, and the middle part winding on hoist engine body surface is connected with wire rope. This horizontal antithetical couplet and end crossbeam self-propelled installation platform truck between reinforced concrete composite beam case, through the setting of installation platform truck body, the hoist engine body, wire rope and pull ring, constructor can hang the case roof beam in the inside of pull ring, remove the case roof beam through removing the installation platform truck body and carry out the region of installing to needs, be favorable to the constructor to carry out the hoist and mount removal to the case roof beam, constructor can open the hoist engine body, the hoist engine body is through receiving and releasing wire rope, can carry the case roof beam and carry and transfer.

Description

Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes
Technical Field
The utility model relates to a self-propelled installation platform truck technical field specifically is horizontal antithetical couplet and end crossbeam self-propelled installation platform truck between reinforced concrete composite beam case.
Background
The combined box girder is a novel bridge structure form, it is by the concrete top bottom plate, the integrated configuration that external prestressing tendons and corrugated steel web three constitute, be an improvement to traditional concrete bridge, compare with ordinary concrete web box girder, it is properly with the steel, the concrete combines, concrete top bottom plate bending resistance, corrugated steel web shears, full play the availability factor of material, constructor is when removing the box girder, place the box girder on the surface of installation platform truck mostly, consequently, it removes to hoist and mount the box girder not be convenient for constructor, constructor is inconvenient to the installation of box girder, can cause the waste in a large number of installation time, consequently, need steel-concrete combined beam cross-connecting between the case and end beam self-propelled installation platform truck.
Chinese patent publication No. CN205743934U discloses a self-propelled tunnel inverted arch reinforcing steel bar assembling and mounting trolley, which comprises a rectangular bearing frame, a travelling crane beam, travelling wheels and supporting legs; the rectangular bearing frame is of a rectangular frame structure, the travelling crane beam is arranged between two cross beams at the top of the rectangular bearing frame and can move along the cross beams, and the travelling crane is arranged on the travelling crane beam and can move along the travelling crane beam; the walking wheels are arranged at the lower ends of the stand columns of the rectangular bearing frame, the supporting legs and the walking wheels are arranged in a one-to-one correspondence mode, the device is simple in structure and convenient to use, when the device is used, the supporting legs are supported on the ground after the device is moved to an appointed position, the stabilizing device is used for transporting prefabricated reinforcing steel bars to an installation position, the prefabricated reinforcing steel bars are lifted by the lifting device and installed in place, and the problems that the existing tunnel inverted arch reinforcing steel bars are installed manually one by one, operation is inconvenient, and operation of a tunnel face is affected are solved.
However, when the self-propelled tunnel inverted arch reinforcement assembling and installing trolley is used, the following problems exist;
1. when the box girder is moved by a constructor, the box girder is mostly placed on the surface of the installation trolley, so that the constructor is inconvenient to hoist and move the box girder;
2. the installation of the box girder by constructors is inconvenient, and a great amount of waste of installation time can be caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a horizontal connection and end crossbeam self-propelled installation platform truck between steel-concrete composite beam case has solved the constructor of being not convenient for and has hoisted the removal to the case roof beam, and the constructor is inconvenient to installing of case roof beam, can cause the problem of a large amount of wastes of installation time.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: cross connection and end crossbeam self-propelled installation platform truck between reinforced concrete composite beam case includes through bolted connection at the spacing frame of installation platform truck body upper surface detachable, the positive bottom fixedly connected with of installation platform truck body can be spacing accepts the board, the middle part of accepting the board upper surface has detachable hoist engine body through bolted connection, the middle part winding on hoist engine body surface is connected with wire rope, the upper surface of spacing frame has the detachable riser through bolted connection, the inner wall joint of riser has rotatable bull stick, the fixed plate that one side fixedly connected with of bull stick can support, wire rope keeps away from the one end fixedly connected with pull ring of hoist engine body.
Optionally, one side of the upper surface of the bearing plate is fixedly connected with a limit stop post, one side of the surface of the winch body is fixedly connected with a clamping post, and the steel wire rope is clamped inside the clamping post.
Optionally, one side of the upper surface of the installation trolley body is connected with a detachable fastening ring through a bolt, the inner wall of the fastening ring is sleeved with a limitable lantern ring, and one side of the lantern ring is fixedly connected with a pull rope.
Optionally, the upper surface of the fixed plate is fixedly connected with a clamping block, and the inner wall of the fixed plate is clamped with a rotatable rotary column.
Optionally, the steel wire rope is clamped on the inner wall of the fixture block, and the steel wire rope is lapped on the surface of the rotating column.
Optionally, the middle part of the upper surface of the rotating rod is fixedly connected with a support block capable of limiting, and the inner wall of the rotating rod is clamped with a clamping sleeve capable of limiting.
(III) advantageous effects
The utility model provides a horizontal connection and end crossbeam self-propelled installation platform truck between steel-concrete composite beam case possesses following beneficial effect:
this steel and concrete composite beam cross-connection and end crossbeam self-propelled installation platform truck between case, through the installation platform truck body, the hoist engine body, the setting of wire rope and pull ring, constructor can hang the case roof beam in the inside of pull ring, remove the case roof beam through removing the installation platform truck body and carry out the region of installing, be favorable to the constructor to hoist and mount the removal to the case roof beam, constructor can open the hoist engine body, the hoist engine body is through receiving and releasing wire rope, can carry the case roof beam and carry and transfer, be favorable to constructor faster to install the case roof beam, the installation time of constructor to the case roof beam has been practiced thrift.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic view of the fixing plate structure of the present invention;
FIG. 3 is a schematic view of the structure of the rotating rod of the present invention;
fig. 4 is the structure schematic diagram of the installation trolley body of the utility model.
In the figure: 1. installing a trolley body; 2. a limiting frame; 3. a bearing plate; 4. a hoist body; 5. a wire rope; 6. a vertical plate; 7. a rotating rod; 8. a fixing plate; 9. a pull ring; 10. a bumping post; 11. clamping the column; 12. a fastening ring; 13. a collar; 14. pulling a rope; 15. a clamping block; 16. turning the column; 17. supporting a block; 18. and (4) a ferrule.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the self-propelled mounting trolley comprises a detachable limiting frame 2 which is connected to the upper surface of a mounting trolley body 1 through bolts, a limiting receiving plate 3 is fixedly connected to the front bottom of the mounting trolley body 1, a limiting retaining post 10 is fixedly connected to one side of the upper surface of the receiving plate 3, a clamping post 11 is fixedly connected to one side of the surface of a winch body 4, a steel wire rope 5 is clamped inside the clamping post 11, a detachable fastening ring 12 is connected to one side of the upper surface of the mounting trolley body 1 through bolts, the winch body 4 is electrically connected with an external circuit through a wire, the retaining post 10 can play a role in blocking protection, the situation that the mounting trolley body 1 collides in the moving process is prevented, the steel wire rope 5 is divided into two strands, and the steel wire rope 5 can improve the stability of mounting the box girder;
the inner wall of the fastening ring 12 is sleeved with a limitable lantern ring 13, one side of the lantern ring 13 is fixedly connected with a pull rope 14, the middle part of the upper surface of the bearing plate 3 is connected with a detachable winch body 4 through a bolt, the middle part of the surface of the winch body 4 is wound and connected with a steel wire rope 5, the steel wire rope 5 is clamped on the inner wall of a clamping block 15, the steel wire rope 5 is lapped on the surface of a rotating column 16, the upper surface of the limiting frame 2 is connected with a detachable vertical plate 6 through a bolt, the inner wall of the vertical plate 6 is clamped with a rotatable rotating rod 7, the rotating rod 7 can rotate in a small range, the buffer effect is favorably realized when a constructor hoists the steel wire rope 5, the steel wire rope 5 is lapped on the surface of the rotating column 16, the blockage situation of the steel wire rope 5 in the moving process is favorably prevented, and the constructor can more smoothly retract and release the steel wire rope 5;
the middle part fixedly connected with of bull stick 7 upper surface can be spacing piece 17, the inner wall joint of bull stick 7 has can spacing cutting ferrule 18, one side fixedly connected with supportable fixed plate 8 of bull stick 7, the last fixed surface of fixed plate 8 is connected with fixture block 15, the inner wall joint of fixed plate 8 has rotatable rotary column 16, wire rope 5 keeps away from the one end fixedly connected with pull ring 9 of hoist engine body 4, the one end fixed connection that lantern ring 13 was kept away from to stay cord 14 is in one side of pull ring 9, the material of stay cord 14 is the steel cable, piece 17 can play spacing effect to wire rope 5, limiting displacement is better.
The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.
The utility model discloses in, the device's working procedure as follows:
1. firstly, a constructor moves the installation trolley body 1 to the position near a box girder needing to be installed, and the box girder is hung in the pull ring 9;
2. secondly, the constructor moves the box girder to an area needing to be installed by moving the installation trolley body 1;
3. then, a constructor can open the winch body 4, and the winch body 4 can lift and lower the box girder by winding and unwinding the steel wire rope 5;
4. finally, after the box girder is installed, the constructor can disassemble the pull ring 9 from the inside of the box girder to move and install the next box girder.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Horizontal antithetical couplet and end crossbeam self-propelled installation platform truck between steel and concrete composite beam case includes through bolted connection spacing (2) of surface detachable on installation platform truck body (1), its characterized in that: the front bottom fixedly connected with of installation platform truck body (1) can be spacing accepts board (3), it has detachable hoist engine body (4) to accept the middle part of board (3) upper surface through bolted connection, the middle part winding on hoist engine body (4) surface is connected with wire rope (5), the upper surface of spacing frame (2) has detachable riser (6) through bolted connection, the inner wall joint of riser (6) has rotatable bull stick (7), one side fixedly connected with supportable fixed plate (8) of bull stick (7), wire rope (5) are kept away from the one end fixedly connected with pull ring (9) of hoist engine body (4).
2. The cross-linking and end-beam self-propelled mounting trolley between steel-concrete composite beams and boxes of claim 1, characterized in that: one side of the upper surface of the bearing plate (3) is fixedly connected with a spacing stop post (10), one side of the surface of the winch body (4) is fixedly connected with a clamping post (11), and the steel wire rope (5) is clamped inside the clamping post (11).
3. The cross-linking and end-beam self-propelled mounting trolley between steel-concrete composite beams and boxes of claim 1, characterized in that: one side of the upper surface of the installation trolley body (1) is connected with a detachable fastening ring (12) through a bolt, the inner wall of the fastening ring (12) is sleeved with a sleeve ring (13) capable of limiting, and one side of the sleeve ring (13) is fixedly connected with a pull rope (14).
4. The cross-linking and end-beam self-propelled mounting trolley between steel-concrete composite beams and boxes of claim 1, characterized in that: the upper surface of fixed plate (8) is fixedly connected with fixture block (15), the inner wall joint of fixed plate (8) has rotatable rotary column (16).
5. The cross-linking and end-beam self-propelled mounting trolley between steel-concrete composite beams and boxes of claim 4, characterized in that: the steel wire rope (5) is clamped on the inner wall of the clamping block (15), and the steel wire rope (5) is lapped on the surface of the rotating column (16).
6. The cross-linking and end-beam self-propelled mounting trolley between steel-concrete composite beams and boxes of claim 1, characterized in that: the middle part of the upper surface of the rotating rod (7) is fixedly connected with a support block (17) capable of limiting, and the inner wall of the rotating rod (7) is clamped with a clamping sleeve (18) capable of limiting.
CN202221805122.4U 2022-07-13 2022-07-13 Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes Active CN217710358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221805122.4U CN217710358U (en) 2022-07-13 2022-07-13 Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221805122.4U CN217710358U (en) 2022-07-13 2022-07-13 Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes

Publications (1)

Publication Number Publication Date
CN217710358U true CN217710358U (en) 2022-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221805122.4U Active CN217710358U (en) 2022-07-13 2022-07-13 Transverse connection and end beam self-propelled mounting trolley between reinforced concrete composite beam boxes

Country Status (1)

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CN (1) CN217710358U (en)

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