CN210000380U - monitoring type maintenance trolley for crane boom of tower crane - Google Patents

Abstract

The utility model discloses a monitoring tower crane jib loading boom overhauls sports car, including bottom plate, frame, picture peg, installation piece and fixed frame, the frame fusion is at the upper surface of bottom plate, and the lower surface of bottom plate rotates and installs the rolling stand, rotates through the fixed axle in the rolling stand and installs the removal wheel, the rear surface of fixed frame rotates and installs the axis of rotation, and the axis of rotation is fixed at side outer wall in frame upper end, and the inner wall slidable mounting of fixed frame has the mount pad, is fixed with the magnetic path on the mount pad, and the front surface symmetric welding of fixed frame has the fixture block, and the activity is pegged graft on the fixture block has the picture peg, has seted up the bar hole on the picture peg, the side end face of fixed frame is kept away from to the installation piece welding on the bottom plate, and installs interior pole through installation axle rotation on the installation piece, and the outer wall activity of interior pole has cup jointed the outer pole, and the top welding of.

Description

monitoring type maintenance trolley for crane boom of tower crane

Technical Field

The utility model relates to a tower crane maintains technical field, specifically is monitoring formula tower crane jib loading boom maintenance sports car.

Background

Tower cranes, also known as tower cranes, originate in western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a base and the like. The working mechanism has four parts of lifting, amplitude variation, rotation and walking. The electric system comprises a motor, a controller, a power distribution cabinet, a connecting circuit, a signal and lighting device and the like.

before the tower crane is set up, it needs to overhaul each position, stops the potential safety hazard, and traditional tool car for maintenance, when using, can not be fine depends on near the work piece, leads to the workman when seeking the instrument, and the tool car can not provide stable position, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide monitoring tower crane jib loading boom overhauls sports car, possess simple structure, it is convenient to use, be convenient for depend on the tower body with the tool car, it is spacing with the position of tool car, make things convenient for workman's advantage of using, it is like before tower crane sets up to solve , need overhaul its each position, stop the potential safety hazard, traditional tool bogie for maintenance, when using, can not be fine depend on near the work piece, lead to the workman when turning over and look for the instrument, the tool car can not provide stable position, the problem of being not convenient for to use.

In order to achieve the purpose, the utility model provides a monitoring tower crane jib loading boom overhauls sports car, including bottom plate, frame, picture peg, installation piece and fixed frame, the frame welding is at the upper surface of bottom plate, and the lower surface of bottom plate rotates and installs the rotating turret, rotates through the fixed axle in the rotating turret and installs the removal wheel, the rear surface of fixed frame rotates and installs the axis of rotation, and the axis of rotation is fixed at frame upper end side outer wall, and the inner wall slidable mounting of fixed frame has the mount pad, is fixed with the magnetic path on the mount pad, the side end face of fixed frame is kept away from to the installation piece welding on the bottom plate, and installs the interior pole through installation axle rotation on the.

Preferably, the outer wall of the inner rod is movably sleeved with an outer rod, and the top end of the outer rod is welded with a pull rod.

Preferably, the front surface of the fixing frame is symmetrically welded with clamping blocks, the clamping blocks are movably inserted with inserting plates, and the inserting plates are provided with strip-shaped holes.

Preferably, the lower end surface of the inserting plate is in a wedge shape, the cross section area of the magnetic block is in a trapezoid shape, and the wedge angle of the magnetic block is matched with that of the inserting plate.

Preferably, the upper end of the inserting plate is made of a ferrous material.

Preferably, the number of the moving wheels is four, and the four moving wheels are distributed on the lower surface of the bottom plate in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses control formula tower crane jib loading boom maintenance sports car in the use, can upwards stimulate the picture peg, expose the magnetic path in the fixed frame, then remove the device near the jib loading boom of tower, magnetic force effect through the magnetic path, make mutual absorption between magnetic path and the jib loading boom, make the end of magnetic path expose the fixed frame laminating on the jib loading boom, and then with the rigidity of tool bogie, when needs remove the tool bogie, can press down the picture peg, through the design of picture peg and magnetic path shape, make the picture peg inject very easily between magnetic path and the jib loading boom, make magnetic path and jib loading boom separation, make in the fixed frame of magnetic path indentation, continue to press down the picture peg, design through picture peg upper end material, make mutual absorption between picture peg and the magnetic path, and then with the rigidity of picture peg and magnetic path, at this moment, rotatable picture peg, drive fixed frame and rotate on the frame through the axis of rotation, and then rotate the top of picture peg to the outer wall side of frame, reduce occupation space, moreover, the steam generator is simple structure, it is convenient to use, it depends on the.

2. The utility model discloses control formula tower crane jib loading boom overhauls sports car accessible pulling pull rod drives the device and removes through removing the wheel in the use, simultaneously through the pivoted design for the pull rod can be inclination fixed with the frame when using, makes things convenient for the application of force, simultaneously, through the design that interior pole and outer pole cup jointed each other, can change arm of force length, facilitates the use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a schematic diagram of the right side view of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. installing a shaft; 2. a rotating frame; 3. a base plate; 4. a moving wheel; 5. a fixed shaft; 6. a frame; 7. inserting plates; 8. a pull rod; 9. an outer rod; 10. an inner rod; 11. mounting blocks; 12. a fixing frame; 13. a clamping block; 14. a strip-shaped hole; 15. a mounting seat; 16. a magnetic block; 17. and rotating the shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", " end", " end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," disposed, "" connected, "and the like are used to mean, for example," connected, "may be a fixed connection, a detachable connection, or body-connected," may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements.

Referring to fig. 1 to 4, the utility model provides an kinds of embodiments, monitoring tower crane jib loading boom overhaul sports car, including bottom plate 3, frame 6, picture peg 7, installation piece 11 and fixed frame 12, frame 6 welding is on the upper surface of bottom plate 3, the lower surface of bottom plate 3 is rotated and is installed rotating turret 2, rotate through fixed axle 5 in the rotating turret 2 and install removal wheel 4, removal wheel 4 is four altogether, four removal wheels 4 are the rectangular array distribution in the lower surface of bottom plate 3, be convenient for the device turn to and remove.

The rear surface of fixed frame 12 rotates and installs axis of rotation 17, axis of rotation 17 is fixed at frame 6 upper end side outer wall, the inner wall slidable mounting of fixed frame 12 has mount pad 15, be fixed with magnetic path 16 on mount pad 15, the front surface symmetry welding of fixed frame 12 has fixture block 13, the activity is pegged graft on fixture block 13 has picture peg 7, the last strip hole 14 of having seted up of picture peg 7, can upwards stimulate picture peg 7, expose the magnetic path 16 in fixed frame 12, then near the jib loading boom of tower with the device removal, through the magnetic force effect of magnetic path 16, make mutual absorption between magnetic path 16 and the jib loading boom, make end of magnetic path 16 expose fixed frame 12 and laminate on the jib loading boom, and then with the fixed position of toolroom.

When the tool cart needs to be moved, the inserting plate 7 can be pressed downwards, the lower end surface of the inserting plate 7 is in a wedge shape, the cross section area of the magnetic block 16 is in a trapezoid shape, the wedge-shaped angle of the magnetic block 16 is matched with that of the inserting plate 7, the inserting plate 7 is easily inserted between the magnetic block 16 and the crane boom through the shape design of the inserting plate 7 and the magnetic block 16, the magnetic block 16 is separated from the crane boom, and the magnetic block 16 is retracted into the fixing frame 12.

The upper end of picture peg 7 is made for the iron material, continue to press down picture peg 7, design through the material of 7 upper ends of picture peg, make mutual absorption between picture peg 7 and the magnetic path 16, and then with the fixed position of picture peg 7 and magnetic path 16, at this moment, rotatable picture peg 7, drive fixed frame 12 and rotate on frame 6 through axis of rotation 17, and then rotate the outer wall side of frame 6 with the top of picture peg 7, reduce occupation space, moreover, the steam generator is simple in structure, it is convenient to use, be convenient for depend on the shaft with the tool car, it is spacing to the position of tool car, make things convenient for workman's use.

Installation piece 11 welds the side end face of keeping away from fixed frame 12 on bottom plate 3, and install interior pole 10 through installing axle 1 rotation on the installation piece 11, outer pole 9 has been cup jointed in the outer wall activity of interior pole 10, the top welding of outer pole 9 has pull rod 8, accessible pulling pull rod 8 drives the device and removes through removing wheel 4, simultaneously through the pivoted design, make pull rod 8 when using, can be inclination fixed with frame 6, make things convenient for the application of force, and simultaneously, through the design that interior pole 10 and outer pole 9 cup jointed each other, can change arm of force length, and is convenient for use.

The working principle of the utility model is that the utility model discloses monitoring tower crane jib loading boom overhauls sports car is in the use, can upwards stimulate picture peg 7, expose the magnetic path 16 in fixed frame 12, then move the device near the jib loading boom of tower, through the magnetic force effect of magnetic path 16, make mutual absorption between magnetic path 16 and the jib loading boom, make end of magnetic path 16 expose fixed frame 12 and laminate on the jib loading boom, and then fix the position of tool car, when needing to move the tool car, can press down picture peg 7, through the design of picture peg 7 and magnetic path 16 shape, make picture peg 7 inject very easily between magnetic path 16 and the jib loading boom, make magnetic path 16 and jib loading boom separation, make the fixed frame of magnetic path 16 retract 12, continue to press down picture peg 7, through the design of picture peg 7 upper end material, make mutual absorption between picture peg 7 and the magnetic path 16, and then fix the position of picture peg 7 and magnetic path 16, at this moment, rotatable picture peg 7, drive fixed frame 12 to rotate on frame 6 through axis of rotation 17, and then rotate the top of picture peg 7 to the side of frame 6, accessible pulling pull rod 8 drives the device to move through the removal wheel 4, make the design of rotation, make the application of force arm 358, the use convenient application of each other pole, the design, the pole is convenient for use, the application.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides an monitoring tower crane jib loading boom overhauls sports car, including bottom plate (3), frame (6), picture peg (7), installation piece (11) and fixed frame (12), its characterized in that frame (6) butt fusion is at the upper surface of bottom plate (3), and the lower surface of bottom plate (3) rotates installs rotating turret (2), rotates through fixed axle (5) in rotating turret (2) and installs removal wheel (4), the rear surface of fixed frame (12) rotates and installs axis of rotation (17), and axis of rotation (17) are fixed at frame (6) upper end side outer wall, and the inner wall slidable mounting of fixed frame (12) has mount pad (15), is fixed with magnetic path (16) on mount pad (15), the side end face of fixed frame (12) is kept away from in the welding of installation piece (11) on bottom plate (3), and install interior pole (10) through installation axle (1) rotation on installation piece (11).
2. 2. The monitored tower crane boom overhauling sports car according to claim 1, wherein an outer rod (9) is movably sleeved on the outer wall of the inner rod (10), and a pull rod (8) is welded at the top end of the outer rod (9).
3. 3. The monitoring type tower crane boom overhauling sports car as claimed in claim 1, wherein the front surface of the fixed frame (12) is symmetrically welded with a clamping block (13), the clamping block (13) is movably inserted with an inserting plate (7), and the inserting plate (7) is provided with a strip-shaped hole (14).
4. 4. The monitored tower crane boom overhauling sports car as claimed in claim 1, wherein the lower end surface of the inserting plate (7) is wedge-shaped, the cross-sectional area of the magnet (16) is trapezoid, and the wedge angle of the magnet (16) is matched with the wedge angle of the inserting plate (7).
5. 5. The monitoring type tower crane boom overhauling sports car according to the claim 1, wherein the upper end of the flashboard (7) is made of ferrous material.
6. 6. The monitoring type tower crane boom overhauling sports car according to the claim 1, wherein the moving wheels (4) are four in number, and the four moving wheels (4) are distributed on the lower surface of the bottom plate (3) in a rectangular array.

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