CN211770010U - Auxiliary device for moving beam-falling jack - Google Patents
Auxiliary device for moving beam-falling jack Download PDFInfo
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- CN211770010U CN211770010U CN201922179135.XU CN201922179135U CN211770010U CN 211770010 U CN211770010 U CN 211770010U CN 201922179135 U CN201922179135 U CN 201922179135U CN 211770010 U CN211770010 U CN 211770010U
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- 239000000725 suspension Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a beam-falling jack moving auxiliary device, which comprises a frame, a lifting device, moving wheels and an adjusting device, wherein the moving wheels are arranged at the bottom of the frame, and the lifting device is arranged in the frame through the adjusting device; the frame comprises a suspension frame and moving rods, the suspension frame is a door-shaped frame, the lifting device is arranged in the suspension frame, the moving rods are horizontally arranged at the bottom of the suspension frame, two moving wheels are arranged on the plane vertical to the suspension frame, and the moving wheels are arranged below the end parts of the moving rods; the lifting device is movably connected to the suspension frame through the adjusting device, the adjusting device comprises clamping plates and reverse hanging wheels, the lifting device is arranged between the two clamping plates, the reverse hanging wheels are respectively arranged on the upper parts of the inner sides of the two clamping plates, and the reverse hanging wheels are suspended on the suspension frame in a suspending mode. The utility model discloses a hoist engine auxiliary jack's removal and putting replace the manpower to carry out the jack to hoist and remove, avoided the operation intensity of high strength to convenient operation is swift.
Description
Technical Field
The utility model relates to a bridge construction technical field, concretely relates to roof beam jack removes auxiliary device falls.
Background
Bridge crane has erect the case roof beam after, two jacks in rear end need be drawn to the beam opening with manpower and chain block and move forward again when moving to the front end and putting, fall the roof beam jack moreover and put on the pier because the jack dead weight is great, the working space is limited, equipment and personnel can't effectively work, lead to the jack can't accurately put to the assigned position, whole work progress has the manpower consumption big, operation intensity of labour is big, the problem of inefficiency, and there is very big potential safety hazard. The utility model provides a roof beam jack removes auxiliary device and overcomes above-mentioned defect falls.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roof beam jack that falls removes auxiliary device establishes on the case roof beam and removes and put after hoisting to the jack, avoids leading to the problem of operation difficulty because of the jack dead weight is too big.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a beam-falling jack moving auxiliary device comprises a rack, a lifting device, moving wheels and an adjusting device, wherein the moving wheels are arranged at the bottom of the rack, and the lifting device is arranged in the rack through the adjusting device;
the rack comprises a suspension frame and moving rods, the suspension frame is a door-shaped frame, the lifting devices are arranged in the suspension frame, the moving rods are horizontally arranged at the bottom of the suspension frame, two moving rods are arranged perpendicular to the plane of the suspension frame, and the moving wheels are arranged below the end parts of the moving rods;
the lifting device is movably connected to the suspension frame through an adjusting device, the adjusting device comprises clamping plates and reverse hanging wheels, the lifting device is arranged between the two clamping plates, the reverse hanging wheels are respectively arranged at the upper parts of the inner sides of the two clamping plates, and the reverse hanging wheels are suspended on the suspension frame;
the lifting device comprises a power device and a connecting device.
Further, the suspension frame comprises a cross beam and vertical pillars, and the vertical pillars are fixed at two ends of the cross beam through connecting plates.
Furthermore, the cross beam and the vertical support are H-shaped steel, the reverse hanging wheels are arranged on the flange of the cross beam, and two reverse hanging wheels are arranged on two sides of the cross beam respectively.
Furthermore, crossbeam and vertical pillar all with connecting plate welded connection, the carriage release lever welded connection is in the bottom of vertical pillar.
Further, a buffer cushion is arranged between the lifting device and the clamping plate, and the buffer cushion is arranged on the inner side of the clamping plate.
Further, the power device is an electric winch, the connecting device is a lifting hook, and the moving wheels are universal wheels.
Further, the adjusting device and the lifting device are connected through a bolt.
Further, the buffer pad is a rubber pad.
The utility model discloses beneficial effect as follows:
the hoisting machine is used for assisting the movement and placement of the jack, so that the hoisting and movement of the jack are carried out instead of manpower, the high-strength operation strength is avoided, and the operation is convenient and rapid;
the moving wheels are arranged to drive the jack to move, so that the arrangement position can be flexibly adjusted, and the jack can be conveniently and accurately placed;
the utility model discloses simple structure, the preparation is convenient, low cost, and is reliable and stable, effectively reduces operation intensity, promotes the efficiency of construction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjusting device and the lifting device of the present invention;
fig. 3 is a schematic view of the frame structure of the present invention.
Reference numerals: 1-a frame, 11-a suspension frame, 12-a moving rod, 2-a lifting device, 3-a moving wheel, 4-an adjusting device, 41-a clamping plate, 42-a reverse hanging wheel and 5-a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all 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.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1 and 2, the beam-falling jack movement auxiliary device comprises a frame 1, a lifting device 2, a moving wheel 3 and an adjusting device 4, wherein the moving wheel 3 is arranged at the bottom of the frame 1, and the lifting device 2 is arranged in the frame 1 through the adjusting device 4;
as shown in fig. 3, the rack 1 includes a suspension frame 11 and a moving rod 12, the suspension frame 11 is a door-shaped frame, the lifting device 2 is disposed in the suspension frame 11, the moving rod 12 is horizontally disposed at the bottom of the suspension frame 11, two moving rods are disposed perpendicular to the plane of the suspension frame 11, and the moving wheel 3 is disposed below the end of the moving rod 12; the suspension frame 11 is arranged to be door-shaped, and is positioned in the door-shaped frame after the jack is lifted, so that the protection is performed, the collision of the jack is avoided, and the safety of an operator during moving is also ensured.
As shown in fig. 2, the lifting device 2 is movably connected to the suspension frame 11 through an adjusting device 4, the adjusting device 4 includes two clamping plates 41 and a reverse hanging wheel 42, the lifting device 2 is disposed between the two clamping plates 41, the reverse hanging wheel 42 is respectively disposed at the upper portions of the inner sides of the two clamping plates 41, and the reverse hanging wheel 42 is suspended on the suspension frame 11; adopt reverse change gear 42 to connect hoisting device 2 on suspending the frame 11 in midair, realize the small range adjustment to hoisting device 2, it is located the position that suspends the frame 11 in midair including adjusting hoisting device 2's orientation and jack after lifting, avoid colliding with of jack and frame 1 and box girder.
The lifting device 2 comprises a power device and a connecting device, the power device is used for hoisting the jack after the connecting device is connected with the jack, and then the jack is moved to a working position along with the device.
Further, the suspension frame 11 includes a cross beam and vertical pillars fixed at both ends of the cross beam by connecting plates. The welding face connects lessly when two H shaped steel are connected perpendicularly to the jack dead weight is heavier, for guaranteeing device stable in structure and construction safety, sets up connecting plate additional strengthening structural stability at crossbeam and perpendicular pillar hookup location, guarantees the safety of device.
As shown in fig. 3, the cross beam and the vertical pillar are H-shaped steel, the reverse hanging wheels 42 are arranged on the flanges of the cross beam, and two reverse hanging wheels 42 are arranged on two sides of the cross beam. Preferably, the reverse hanging wheel 42 is made of round steel and is fixed on the clamping plate 41 through a rotating shaft.
Further, the clamping plates 41 are steel plates made of Q235 materials, and the size is 400 x 20 mm; the cross beams and the vertical pillars are H-shaped steel with the model number of 56 c.
Further, the cross beam and the vertical support are both connected with the connecting plate in a welding mode, and the moving rod 12 is connected to the bottom end of the vertical support in a welding mode. Welded connection has easy operation, connects reliable and stable advantage, and after 1 welding of frame is accomplished, in order to guarantee safety, need detect a flaw to it to through and set up the cooperation of blotter 5, guarantee the stability of device structure.
Further, a buffer pad 5 is arranged between the lifting device 2 and the clamping plate 41, and the buffer pad 5 is arranged on the inner side of the clamping plate 41. Set up blotter 5 and be used for hanging put during the jack, avoid the structural damage that leads to because of the vibration or the influence that causes operating personnel, guarantee the safety of construction and go on.
Further, the power device is an electric winch, the connecting device is a hook, and the moving wheels 3 are universal wheels. The universal wheel can adjust the direction in a flexible way to the cooperation set-square is fixed, realizes removing and the function of fixed position, guarantees the flexibility of removal and the security of during operation.
Further, the adjusting device 4 and the lifting device 2 are connected by bolts.
Further, the cushion pad 5 is a rubber pad.
The utility model discloses the operation is as follows when using: firstly, the device is moved to a box girder bridge floor above a pier where a jack is located, after the power is switched on, a lifting hook is conveyed to the jack and connected, after the connection is stable, the jack is lifted to the bridge floor, the lifting hook is moved to the bridge floor at the front end of the box girder along with the device through manual pushing, then the position of the device on the bridge floor is roughly adjusted, triangular wood is oppositely placed on wheels for fixation, after the fixation and the stabilization, a winch is controlled to place the jack on the pier, then the device is fixed after adjustment, and the jack is flexibly adjusted by an operator on the pier, after the jack is adjusted and placed, the lifting hook is separated, and the construction of the next box girder is carried out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A beam-falling jack moving auxiliary device is arranged on a box girder bridge floor and is characterized by comprising a rack (1), a lifting device (2), moving wheels (3) and an adjusting device (4), wherein the moving wheels (3) are arranged at the bottom of the rack (1), and the lifting device (2) is arranged in the rack (1) through the adjusting device (4);
the rack (1) comprises a suspension frame (11) and moving rods (12), the suspension frame (11) is a door-shaped frame, the lifting devices (2) are arranged in the suspension frame (11), the moving rods (12) are horizontally arranged at the bottom of the suspension frame (11), two moving wheels (3) are arranged below the end parts of the moving rods (12) and are perpendicular to the plane where the suspension frame (11) is located;
the lifting device (2) is movably connected to the suspension frame (11) through an adjusting device (4), the adjusting device (4) comprises clamping plates (41) and reverse hanging wheels (42), the lifting device (2) is arranged between the two clamping plates (41), the reverse hanging wheels (42) are respectively arranged at the upper parts of the inner sides of the two clamping plates (41), and the reverse hanging wheels (42) are suspended on the suspension frame (11);
the lifting device (2) comprises a power device and a connecting device;
the power device is an electric winch, the connecting device is a lifting hook, and the moving wheels (3) are universal wheels.
2. The beam-falling jack movement assisting device as claimed in claim 1, wherein: the suspension frame (11) comprises a cross beam and vertical pillars, and the vertical pillars are fixed at two ends of the cross beam through connecting plates.
3. The beam-falling jack movement assisting device as claimed in claim 2, wherein: the cross beam and the vertical support are H-shaped steel, the reverse hanging wheels (42) are arranged on the flange of the cross beam, and two reverse hanging wheels (42) are respectively arranged on two sides of the cross beam.
4. The beam-falling jack movement assisting device as claimed in claim 2, wherein: the cross beam and the vertical support are both connected with the connecting plate in a welding mode, and the moving rod (12) is connected to the bottom end of the vertical support in a welding mode.
5. The beam-falling jack movement assisting device as claimed in claim 1, wherein: a buffer pad (5) is arranged between the lifting device (2) and the clamping plate (41), and the buffer pad (5) is arranged on the inner side of the clamping plate (41).
6. The beam-falling jack movement assisting device as claimed in claim 1, wherein: the adjusting device (4) is connected with the lifting device (2) through a bolt.
7. The beam-falling jack movement assisting device as claimed in claim 5, wherein: the buffer pad (5) is a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179135.XU CN211770010U (en) | 2019-12-09 | 2019-12-09 | Auxiliary device for moving beam-falling jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179135.XU CN211770010U (en) | 2019-12-09 | 2019-12-09 | Auxiliary device for moving beam-falling jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211770010U true CN211770010U (en) | 2020-10-27 |
Family
ID=72973369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922179135.XU Active CN211770010U (en) | 2019-12-09 | 2019-12-09 | Auxiliary device for moving beam-falling jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211770010U (en) |
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2019
- 2019-12-09 CN CN201922179135.XU patent/CN211770010U/en active Active
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