CN213326384U - Beam lifting machine travelling car - Google Patents
Beam lifting machine travelling car Download PDFInfo
- Publication number
- CN213326384U CN213326384U CN202020931816.7U CN202020931816U CN213326384U CN 213326384 U CN213326384 U CN 213326384U CN 202020931816 U CN202020931816 U CN 202020931816U CN 213326384 U CN213326384 U CN 213326384U
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- support
- supporting
- hoisting
- vehicle body
- lifting machine
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Abstract
The utility model discloses a beam lifter travelling car, including the automobile body device that is used for supporting, still including the hoisting accessory that is used for lifting by crane and the strutting arrangement that is used for fixing, hoisting accessory with strutting arrangement all sets up for the symmetry. A handle machine travelling car, through strutting arrangement's setting, guaranteed the stability of travelling car when the handle machine removes, through the setting of symmetry mode, guaranteed holistic stability and equilibrium, through the setting that strutting arrangement adjusted, be convenient for adjust the size that is suitable for different spaces.
Description
Technical Field
The utility model belongs to the bale lifter field especially relates to a bale lifter travelling car.
Background
The beam lifter is a portal crane specially designed for bridge construction. The beam lifting machine mainly comprises an assembled main beam, supporting legs, a movable trolley and the like. However, in the prior art, the movable trolley is not provided with a fixed support after the bridge is lifted, so that the movable trolley is easy to shake when the girder lifting machine moves, and the stability of the movable trolley is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable trolley of bale lifter to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the movable trolley for the beam lifting machine comprises a trolley body device used for supporting, a lifting device used for lifting and a supporting device used for fixing, wherein the lifting device and the supporting device are symmetrically arranged.
Further: the support device comprises a support sleeve, wherein 2 support rods are symmetrically arranged at two ends of the support sleeve, a support oil cylinder is installed at the outer end of each support rod, a foot pad is installed below the support oil cylinder, 2 locking nails are symmetrically installed above the support sleeve, the support rods are connected with the support sleeve in a sliding mode, the support oil cylinders are connected with the support rods through bolts, the foot pad is riveted with the support oil cylinders, and the locking nails are connected with the support sleeve in a threaded mode.
The supporting rod slides in the supporting sleeve to drive the supporting oil cylinder to adjust the extending position, the supporting oil cylinder supports the foot pad in a telescopic mode, and the locking nail is used for screwing and fixing the position of the supporting rod.
Further: the supporting device comprises a supporting sleeve, wherein 2 supporting rods are symmetrically arranged at two ends of the supporting sleeve, a plurality of pin holes are distributed in the supporting rods, supporting oil cylinders are installed at the outer ends of the supporting rods, foot pads are installed below the supporting oil cylinders, 2 limiting pins are symmetrically installed in the supporting sleeve, the supporting rods are in sliding connection with the supporting sleeve, the supporting oil cylinders are in bolted connection with the supporting rods, the foot pads are riveted with the supporting oil cylinders, and the limiting pins penetrate through the supporting sleeve and the supporting rods.
The supporting rod slides in the supporting sleeve to drive the supporting oil cylinder to adjust the extending position, the supporting oil cylinder supports the foot pad through stretching, and the limiting pin penetrates through the supporting sleeve and the supporting rod to fix the position of the supporting rod.
Further: the vehicle body device comprises a vehicle body plate, wherein 4 first motors are uniformly distributed below the vehicle body plate, rollers are mounted on the outer sides of the first motors, a limiting edge is arranged on one side of each roller, a supporting frame is arranged on one side of the limiting edge, the first motors are connected with the vehicle body plate through bolts, the first motors are connected with the rollers through splines, the rollers and the limiting edge are integrally formed, the rollers are connected with supporting frame bearings, and the supporting frames are welded with the vehicle body plate.
The vehicle body plate is supported by the supporting frame, the roller moves on the lifting beam machine, the first motor drives the roller to rotate to drive the vehicle body plate to move, and the limiting edge is used for limiting the roller in a track of the lifting beam machine.
Further: the lifting device comprises 2 vertical plates which are symmetrically arranged, a second motor is installed on the outer side of each vertical plate, a hoisting wheel is installed in each vertical plate, a plurality of fixed pulleys are uniformly distributed on one side of each hoisting wheel, the second motor is connected with the vertical plates through bolts, the second motor is connected with the hoisting wheels through flat keys, and the hoisting wheels and the fixed pulleys are respectively connected with vertical plate bearings.
The vertical plate supports the second motor to drive the hoisting wheel to take in and pay off the steel cable, and the steel cable suspends the lifting bridge through the fixed pulley.
Further: the hoisting device and the supporting device are respectively connected with the vehicle body device through bolts.
The hoisting device and the supporting device are convenient to disassemble, assemble and maintain through bolt connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the stability of the movable trolley during the movement of the girder lifting machine is ensured through the arrangement of the supporting device;
2. the overall stability and balance are ensured by the symmetrical arrangement;
3. the size of being suitable for different spaces is convenient for adjust through the setting that strutting arrangement adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a mobile trolley of a beam lifting machine of the present invention;
fig. 2 is a bottom side view of the travelling car of the girder lifting machine according to the present invention;
fig. 3 is a schematic view of a lifting device of a mobile trolley of a beam lifting machine according to the present invention;
fig. 4 is a schematic view of a supporting device of an embodiment 1 of a mobile trolley of a beam lifting machine according to the present invention;
fig. 5 is a schematic view of the supporting device of the embodiment 2 of the mobile trolley of the beam lifting machine.
In the reference symbols: 1. a vehicle body device; 101. a vehicle body panel; 102. a first motor; 103. a roller; 104. a limiting edge; 105. a support frame; 2. a hoisting device; 201. a vertical plate; 202. a fixed pulley; 203. a second motor; 204. a hoisting wheel; 3. a support device; 301. supporting a sleeve; 302. a strut; 303. a support cylinder; 304. a foot pad; 305. locking nails; 306. a spacing pin; 307. a pin hole.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, the mobile trolley of the beam lifter comprises a trolley body device 1 for supporting, a hoisting device 2 for hoisting and a supporting device 3 for fixing, wherein the hoisting device 2 and the supporting device 3 are symmetrically arranged.
Further: the supporting device 3 comprises a supporting sleeve 301, two ends of the supporting sleeve 301 are symmetrically provided with 2 supporting rods 302, the outer ends of the supporting rods 302 are provided with supporting oil cylinders 303, foot pads 304 are arranged below the supporting oil cylinders 303, 2 locking nails 305 are symmetrically arranged on the supporting sleeve 301, the supporting rods 302 are connected with the supporting sleeve 301 in a sliding mode, the supporting oil cylinders 303 are connected with the supporting rods 302 through bolts, the foot pads 304 are riveted with the supporting oil cylinders 303, and the locking nails 305 are connected with the supporting sleeve 301 through threads; the vehicle body device 1 comprises a vehicle body plate 101, wherein 4 first motors 102 are uniformly distributed below the vehicle body plate 101, rollers 103 are mounted on the outer sides of the first motors 102, a limiting edge 104 is arranged on one side of each roller 103, a supporting frame 105 is arranged on one side, away from the limiting edge 104, of each roller 103, the first motors 102 are in bolted connection with the vehicle body plate 101, the first motors 102 are in splined connection with the rollers 103, the rollers 103 and the limiting edge 104 are integrally formed, the rollers 103 are in bearing connection with the supporting frames 105, and the supporting frames 105 are welded with the vehicle body plate 101; the lifting device 2 comprises 2 vertical plates 201 which are symmetrically arranged, a second motor 203 is arranged on the outer side of each vertical plate 201, a hoisting wheel 204 is arranged in each vertical plate 201, a plurality of fixed pulleys 202 are uniformly distributed on one side of each hoisting wheel 204, the second motors 203 are connected with the vertical plates 201 through bolts, the second motors 203 are connected with the hoisting wheels 204 through flat keys, and the hoisting wheels 204 and the fixed pulleys 202 are respectively connected with bearings of the vertical plates 201; the hoisting device 2 and the supporting device 3 are respectively connected with the vehicle body device 1 through bolts.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the supporting device 3 comprises a supporting sleeve 301, two ends of the supporting sleeve 301 are symmetrically provided with 2 supporting rods 302, a plurality of pin holes 307 are distributed on each supporting rod 302, a supporting oil cylinder 303 is mounted at the outer end of each supporting rod 302, a foot pad 304 is mounted below each supporting oil cylinder 303, 2 limiting pins 306 are symmetrically mounted on each supporting sleeve 301, each supporting rod 302 is connected with the corresponding supporting sleeve 301 in a sliding mode, each supporting oil cylinder 303 is connected with the corresponding supporting rod 302 through bolts, the foot pads 304 are riveted with the corresponding supporting oil cylinders 303, and the limiting pins 306 penetrate through the supporting sleeves 301 and the corresponding supporting rods.
The utility model discloses a theory of operation and use flow: slide in the brace 301 through branch 302 earlier, drive support cylinder 303 and adjust overhanging position, the check pin 305 of screwing fixes branch 302 position, perhaps spacer pin 306 passes brace 301 and branch 302 fixed branch 302 position, first motor 102 drive gyro wheel 103 is rotatory to drive automobile body board 101 and is removed, automobile body board 101 passes through support frame 105 support gyro wheel 103 and removes on the lifting beam machine, support cylinder 303 supports through flexible callus on the sole 304 after the target in place, fixed automobile body board 101 position, riser 201 supports second motor 203 drive hoisting wheel 204 and receive and release the cable wire, the cable wire suspends the lift bridge through fixed pulley 202.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A portable trolley of a beam lifting machine comprises a trolley body device (1) for supporting, and is characterized in that: the device is characterized by also comprising a hoisting device (2) for hoisting and a supporting device (3) for fixing, wherein the hoisting device (2) and the supporting device (3) are symmetrically arranged;
strutting arrangement (3) are including support sleeve (301), support sleeve (301) both ends symmetry is provided with 2 branch (302), support cylinder (303) are installed to branch (302) outer end, install callus on the sole (304) below support cylinder (303).
2. The mobile trolley of the beam lifting machine as claimed in claim 1, wherein: 2 check lock nails (305) are symmetrically installed on the support sleeve (301), the support rod (302) is connected with the support sleeve (301) in a sliding mode, the support oil cylinder (303) is connected with the support rod (302) through bolts, the foot pad (304) is riveted with the support oil cylinder (303), and the check lock nails (305) are connected with the support sleeve (301) through threads.
3. The mobile trolley of the beam lifting machine as claimed in claim 1, wherein: a plurality of pin holes (307) are distributed on the support rod (302), 2 limiting pins (306) are symmetrically mounted on the support sleeve (301), the support rod (302) is connected with the support sleeve (301) in a sliding mode, the support oil cylinder (303) is connected with the support rod (302) through bolts, the foot pad (304) is riveted with the support oil cylinder (303), and the limiting pins (306) penetrate through the support sleeve (301) and the support rod (302).
4. The mobile trolley of the beam lifting machine as claimed in claim 1, wherein: the vehicle body device (1) comprises a vehicle body plate (101), wherein 4 first motors (102) are uniformly distributed below the vehicle body plate (101), rollers (103) are mounted on the outer sides of the first motors (102), a limiting edge (104) is arranged on one side of each roller (103), a support frame (105) is arranged on one side, away from the limiting edge (104), of each roller (103), the first motors (102) are connected with the vehicle body plate (101) through bolts, the first motors (102) are connected with the rollers (103) through splines, the rollers (103) are integrally formed with the limiting edge (104), the rollers (103) are connected with the support frame (105) through bearings, and the support frame (105) is welded with the vehicle body plate (101).
5. The mobile trolley of the beam lifting machine as claimed in claim 1, wherein: the lifting device (2) comprises 2 vertical plates (201) which are symmetrically arranged, a second motor (203) is installed on the outer side of each vertical plate (201), a hoisting wheel (204) is installed in each vertical plate (201), a plurality of fixed pulleys (202) are uniformly distributed on one side of each hoisting wheel (204), the second motor (203) is connected with the corresponding vertical plate (201) through bolts, the second motor (203) is connected with the corresponding hoisting wheel (204) through flat keys, and the hoisting wheels (204) and the fixed pulleys (202) are respectively connected with bearings of the vertical plates (201).
6. The mobile trolley of the beam lifting machine as claimed in claim 1, wherein: the hoisting device (2) and the supporting device (3) are respectively connected with the vehicle body device (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931816.7U CN213326384U (en) | 2020-05-28 | 2020-05-28 | Beam lifting machine travelling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931816.7U CN213326384U (en) | 2020-05-28 | 2020-05-28 | Beam lifting machine travelling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326384U true CN213326384U (en) | 2021-06-01 |
Family
ID=76059499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931816.7U Active CN213326384U (en) | 2020-05-28 | 2020-05-28 | Beam lifting machine travelling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326384U (en) |
-
2020
- 2020-05-28 CN CN202020931816.7U patent/CN213326384U/en active Active
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