CN215046197U - A transport robot that is used for fashioned framework of steel reinforcement of large-scale case roof beam - Google Patents
A transport robot that is used for fashioned framework of steel reinforcement of large-scale case roof beam Download PDFInfo
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- CN215046197U CN215046197U CN202120808292.7U CN202120808292U CN215046197U CN 215046197 U CN215046197 U CN 215046197U CN 202120808292 U CN202120808292 U CN 202120808292U CN 215046197 U CN215046197 U CN 215046197U
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- box girder
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Abstract
The utility model discloses a fashioned transportation robot of framework of steel reinforcement for large-scale case roof beam, it, include: a transportation track; the framework transportation platform moves along the transportation track, a liftable supporting beam is arranged on the framework transportation platform, and the supporting beam is arranged in a direction perpendicular to the transportation track; and the driving mechanism is used for driving the framework transportation platform to move along the transportation track. The utility model discloses a fashioned transportation robot of framework of steel reinforcement for large-scale case roof beam, utilize transportation track and skeleton transportation platform, and cooperation hydraulic pressure operating system, carry out large-scale case roof beam framework of steel reinforcement's whole transportation, the case roof beam framework is whole to be shelved on skeleton transportation platform, treat the position adjustment back that finishes, start hydraulic pressure operating system and raise supporting beam, can play the positioning action, the framework transportation platform is along transportation track translation under motor drive mechanism's drive, carry out the whole transportation of case roof beam framework, and convenient for operation, the transportation is steady and high-efficient.
Description
Technical Field
The utility model relates to a large-scale case roof beam framework of steel reinforcement shaping technical field especially relates to a fashioned transportation robot of framework of steel reinforcement for large-scale case roof beam.
Background
In railway and highway viaducts, the beam section generally adopts the section form of a box beam, and a reinforcing beam with a larger section is also more complex. The manpower and material resources required by the construction of the large box girder steel bars are increased along with the continuous improvement of the engineering quality and the standardized construction requirements, and the safety risk is increased continuously; however, large box girders are inconvenient to transport due to their large size.
Therefore, a safe, reliable and efficient transportation vehicle is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the problem of current large-scale case roof beam framework of steel reinforcement transportation difficulty, a fashioned transportation robot of framework of steel reinforcement for large-scale case roof beam is provided.
The utility model adopts the technical proposal that:
a transportation robot for forming a steel reinforcement framework of a large box girder, comprising:
a transportation track;
the framework transportation platform moves along the transportation track, a liftable supporting beam is arranged on the framework transportation platform, and the supporting beam is arranged in a direction perpendicular to the transportation track; and
and the driving mechanism is used for driving the framework transportation platform to move along the transportation track.
As a preferred embodiment of the transport robot, the transport rails are disposed at the bottom of both sides in the width direction of the box girder framework to be transported.
As a preferred embodiment of the transportation robot, the framework transportation platform includes a frame main body and a sliding shoe disposed at the bottom of the frame main body, the sliding shoe moves on the transportation rail through a roller, and a center line of the roller is perpendicular to a longitudinal direction of the transportation rail.
As a preferred embodiment of the transportation robot, the transportation rail is an i-steel, the skid shoe is clamped on an upper wing plate of the i-steel in an inverted U shape, and the wheel shaft of the roller is connected to inverted U-shaped side baffles of the skid shoe.
As a preferred embodiment of the transport robot, the driving mechanism includes a motor and a transmission structure between an output shaft drivingly coupled to the motor and an axle of the roller.
As a preferred embodiment of the transport robot, the transmission mechanism is a rack and pinion structure including a first gear coaxially connected to an output shaft of the motor, a second gear coaxially connected to a wheel shaft of the roller, and a rack that drivingly couples the first gear and the second gear.
As a preferred embodiment of the transportation robot, a hydraulic chamber is provided in the middle of the framework transportation platform, the supporting beam is controlled by hydraulic pressure to ascend and descend in the hydraulic chamber, and a hydraulic oil hole is provided in the wall of the hydraulic chamber.
As a preferred embodiment of the transport robot, the height of the support beam coincides with the depth of the hydraulic chamber.
As a preferred embodiment of the transport robot, a horizontal plate is disposed on the top of the supporting beam, and the width of the horizontal plate is greater than the width of the hydraulic pressure chamber.
Due to the adoption of the technical scheme, make the utility model discloses can have following beneficial effect: utilize transportation track and skeleton transportation platform to cooperation hydraulic lifting system carries out large-scale case roof beam framework of steel reinforcement's whole transportation, and the case roof beam skeleton is whole to be shelved on skeleton transportation platform, treats that the position adjustment finishes the back, starts hydraulic lifting system and rises supporting beam, can play the positioning action, and the skeleton transportation platform carries out the whole transportation of case roof beam skeleton along transportation track translation under motor drive mechanism's drive, convenient operation, and the transportation is steady and high-efficient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of a transportation positioning robot in an embodiment of the present invention.
Fig. 2 is a side view of the transportation positioning robot in the embodiment of the present invention.
Fig. 3 is a top view of the framework transport platform according to an embodiment of the present invention.
Fig. 4 is a partially enlarged schematic view of the supporting beam and the hydraulic chamber in the embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 and 2, a front view and a side view of a transportation robot for forming a steel reinforcement cage of a large box girder according to an embodiment are shown.
This transport robot mainly includes: a transportation track 1, a framework transportation platform 2 and a driving mechanism.
The transportation track 1 is composed of two i-steel tracks arranged in parallel, the two i-steel tracks are respectively arranged along the overall length direction of the box girder framework 10 to be transported, and are oppositely arranged at the bottom positions of the two sides of the width direction of the box girder framework 10, and it should be understood that the distance between the two i-steel tracks is slightly smaller than the overall width of the box girder framework 10. The upper wing plates of the two I-shaped steel rails are respectively used as rail surfaces for the framework transportation platform 2 to slide on.
The framework transportation platform 2 mainly comprises a framework main body 21 and a plurality of pairs of sliding shoes 22 which are arranged on two sides of the bottom of the framework main body 21 and are positioned on two I-shaped steel rails, the sliding shoes 22 move on an upper wing plate of the transportation rail 1 through rollers 23, and the central line of each roller 23 is perpendicular to the longitudinal direction of the transportation rail 1. The bottom of the skid shoe is inverted U-shaped and is clamped on an upper wing plate of the I-shaped steel rail, the wheel shaft of the roller 23 is connected with baffle plates at two sides of the inverted U-shaped skid shoe, and the baffle plates at two sides can ensure that the roller 23 cannot be separated from the rail surface.
The driving mechanism adopts a motor driving mechanism and comprises a motor 3 and a transmission structure which is in transmission connection between an output shaft of the motor 3 and an axle of the roller 23. The transmission structure can adopt a gear rack structure, a belt roller structure or other transmission structures with similar functions.
The transmission structure in this embodiment is a gear-rack structure, and includes a first gear 31, a second gear 32 and a rack 33, wherein the first gear 31 is coaxially connected to the output shaft of the motor 3, the second gear 32 is coaxially connected to the axle of the roller 23, and the rack 33 is drivingly connected to the first gear 31 and the second gear 32. The starter motor 3, the rotation of motor 3's output shaft drives first gear 31 and rotates, triggers the rack and pinion structure and carries out the transmission, and the transmission of second gear 32 drives gyro wheel 23 and rolls for the track face of transportation track 1, orders about skeleton transportation platform 2 and carries out the translation along transportation track 1. Wherein, motor 3 fixed mounting is on skeleton transport platform 2, preferably, sets up a set of above-mentioned motor drive mechanism respectively in the width direction's of skeleton transport platform 2 both sides, controls respectively that the skid shoe 22 of skeleton transport platform 2 bottom both sides moves along two transportation tracks 1 together to keep moving process's balance and stability.
Preferably, with reference to fig. 3 and 4, the framework transport platforms 2 are provided with liftable supporting beams 4, the supporting beams 4 are arranged along a direction perpendicular to the transport rails 1, and preferably, the supporting beams 4 are arranged at the center of each framework transport platform 2.
Specifically, a hydraulic cavity 41 is arranged in the middle of the framework transportation platform 2, the hydraulic cavity 41 is arranged along the center line of the framework transportation platform 2 in the width direction, the shape and the size of the hydraulic cavity 41 are consistent with those of the supporting beam 4, the supporting beam 4 is controlled by a hydraulic system to lift in each hydraulic cavity 41, and a hydraulic oil hole 42 is arranged on the cavity wall of the hydraulic cavity 41 and used for inputting and outputting hydraulic liquid.
Preferably, the height of supporting beam 4 is the same with the degree of depth of hydraulic pressure chamber 41, when supporting beam 4 descends to the hydraulic pressure chamber 41 bottom, the top of supporting beam 4 flushes with the top of skeleton transport platform 2, does not influence the adjustment of the horizontal position of case roof beam skeleton 10 on skeleton transport platform 2, the area is adjusted to the back of putting, start a plurality of supporting beam 4 of hydraulic system jack-up that makes progress, with the whole jack-up of case roof beam skeleton 10, be higher than the top surface of skeleton transport platform 2, can fix a position case roof beam skeleton this moment, can prevent case roof beam skeleton horizontal migration when removing the case roof beam skeleton again. Furthermore, a horizontal plate 43 can be arranged at the top of each supporting beam, the width of the horizontal plate 43 is larger than that of the hydraulic pressure cavity 41, the thickness of the horizontal plate 43 is extremely thin, and when the supporting beam reaches the bottom of the hydraulic pressure cavity, the horizontal plate 43 is positioned at the top of the framework transportation platform, but the adjustment of the horizontal position of the box girder framework on the framework transportation platform cannot be influenced. Or the top of the hydraulic cavity is matched with the shape and the size of the horizontal plate, a containing groove is manufactured, and when the supporting beam descends to the bottom of the hydraulic cavity, the horizontal plate at the top of the supporting beam can be embedded into the containing groove, so that the top surface of the framework transportation platform is kept absolutely flat. The horizontal plate can play a role in sealing and prevent hydraulic pressure in the hydraulic cavity from leaking.
The utility model discloses a fashioned transportation robot of framework of steel reinforcement for large-scale case roof beam, utilize transportation track and skeleton transportation platform, and cooperation hydraulic pressure operating system, carry out large-scale case roof beam framework of steel reinforcement's whole transportation, the case roof beam framework is whole to be shelved on skeleton transportation platform, treat the position adjustment back that finishes, start hydraulic pressure operating system and raise supporting beam, can play the positioning action, the framework transportation platform is along transportation track translation under motor drive mechanism's drive, carry out the whole transportation of case roof beam framework, and convenient for operation, the transportation is steady and high-efficient.
Similarly, it should be noted that in the preceding description of embodiments of the present application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Although the present application has been described with reference to the present specific embodiments, it will be recognized by those skilled in the art that the foregoing embodiments are merely illustrative of the present application and that various changes and substitutions of equivalents may be made without departing from the spirit of the application, and therefore, it is intended that all changes and modifications to the above-described embodiments that come within the spirit of the application fall within the scope of the claims of the application.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (9)
1. A transport robot for forming a steel reinforcement framework of a large box girder is characterized by comprising:
a transportation track;
the framework transportation platform moves along the transportation track, a liftable supporting beam is arranged on the framework transportation platform, and the supporting beam is arranged in a direction perpendicular to the transportation track; and
and the driving mechanism is used for driving the framework transportation platform to move along the transportation track.
2. A transportation robot for forming a steel reinforcement cage of a large box girder according to claim 1, wherein: the transportation tracks are arranged at the bottoms of two sides of the width direction of the box girder framework to be transported.
3. A transportation robot for forming a steel reinforcement cage of a large box girder according to claim 1, wherein: the framework transportation platform comprises a framework main body and a sliding shoe arranged at the bottom of the framework main body, the sliding shoe moves on the transportation rail through a roller, and the central line of the roller is perpendicular to the longitudinal direction of the transportation rail.
4. A transportation robot for forming a steel reinforcement cage of a large box girder according to claim 3, wherein: the transportation track is I-shaped steel, the skid shoe is clamped on an upper wing plate of the I-shaped steel in an inverted U shape, and the wheel shaft of the roller is connected with baffle plates on two sides of the inverted U shape of the skid shoe.
5. A transportation robot for forming a steel reinforcement framework of a large box girder according to claim 4, wherein: the driving mechanism comprises a motor and a transmission structure which is in transmission connection between an output shaft of the motor and an axle of the roller.
6. A transportation robot for forming a steel reinforcement framework of a large box girder according to claim 5, wherein: the transmission mechanism is of a gear rack structure and comprises a first gear, a second gear and a rack, wherein the first gear is coaxially connected to an output shaft of the motor, the second gear is coaxially connected to a wheel shaft of the roller wheel, and the rack is in transmission connection with the first gear and the second gear.
7. A transportation robot for forming a steel reinforcement cage of a large box girder according to claim 1, wherein: the middle part of the framework transportation platform is provided with a hydraulic cavity, the supporting beam is controlled by hydraulic pressure to lift in the hydraulic cavity, and the cavity wall of the hydraulic cavity is provided with a hydraulic oil hole.
8. A transportation robot for forming a steel reinforcement framework of a large box girder according to claim 7, wherein: the height of the supporting beam is consistent with the depth of the hydraulic cavity.
9. A transportation robot for forming a steel reinforcement framework of a large box girder according to claim 7, wherein: the top of the supporting beam is provided with a horizontal plate, and the width of the horizontal plate is larger than that of the hydraulic cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808292.7U CN215046197U (en) | 2021-04-20 | 2021-04-20 | A transport robot that is used for fashioned framework of steel reinforcement of large-scale case roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808292.7U CN215046197U (en) | 2021-04-20 | 2021-04-20 | A transport robot that is used for fashioned framework of steel reinforcement of large-scale case roof beam |
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| CN215046197U true CN215046197U (en) | 2021-12-07 |
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| CN202120808292.7U Active CN215046197U (en) | 2021-04-20 | 2021-04-20 | A transport robot that is used for fashioned framework of steel reinforcement of large-scale case roof beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057184A (en) * | 2022-07-08 | 2022-09-16 | 山东大学 | Large-scale prefabricated case roof beam conveyer |
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2021
- 2021-04-20 CN CN202120808292.7U patent/CN215046197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057184A (en) * | 2022-07-08 | 2022-09-16 | 山东大学 | Large-scale prefabricated case roof beam conveyer |
| CN115057184B (en) * | 2022-07-08 | 2023-11-03 | 山东大学 | Large-scale prefabricated case roof beam conveyer |
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