CN218813174U - Fixed beam bottom inspection vehicle - Google Patents
Fixed beam bottom inspection vehicle Download PDFInfo
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- CN218813174U CN218813174U CN202222628848.1U CN202222628848U CN218813174U CN 218813174 U CN218813174 U CN 218813174U CN 202222628848 U CN202222628848 U CN 202222628848U CN 218813174 U CN218813174 U CN 218813174U
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- fixedly connected
- outer frame
- truss
- detection device
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Abstract
The utility model discloses a fixed beam bottom inspection car relates to beam bottom inspection car technical field, including the inspection car that is used for moving on the bridge, the right side fixed mounting of inspection car has and is used for the walking link, the fixed surface of link installs the elevating gear who is used for reciprocating, elevating gear's side below fixed mounting has the truss that is used for beam bottom inspection maintenance, elevating gear includes the frame, the right side fixed surface of frame connects on the surface of link. This fixed beam bottom inspection car is connecting lift storehouse and balancing weight respectively through the wire rope both ends, and the winding is on the hauler, provides the driving sheave and starts to drive the hauler and rotate, leans on the traction force that wire rope and hauler friction produced, realizes the elevating movement of lift storehouse and balancing weight, reaches the transportation purpose, has solved traditional bridge inspection car maintainer and has got into the problem that appears safety on the truss easily usually through the ladder to the effect of improve equipment's practicality has been reached.
Description
Technical Field
The utility model relates to a beam bottom inspection car technical field specifically is a fixed beam bottom inspection car.
Background
The bridge inspection vehicle is a special engineering vehicle which provides a working platform for bridge inspection and maintenance personnel in the bridge maintenance process, can be provided with bridge inspection equipment and maintenance tools and is used for mobile inspection and detection or maintenance and maintenance operation, can move the position at any time, and enables the bridge inspection and maintenance personnel to safely, quickly and efficiently enter the working position for maintenance and repair operation, and the bridge inspection vehicle becomes the indispensable equipment for daily maintenance and maintenance of large bridges, particularly steel structure bridges at present.
On traditional bridge inspection car maintainer got into the truss through the ladder usually, not in place maintainer's protection, the security is lower, appears dangerously easily to lead to the problem that the practicality of equipment reduces easily.
Therefore, the utility model provides a fixed beam-bottom inspection car to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a fixed beam-ends inspection car has solved above-mentioned problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixed beam bottom inspection car, is including being used for the inspection car that moves on the bridge, the right side fixed mounting of inspection car has and is used for the walking link, the fixed surface of link installs the elevating gear who is used for reciprocating, elevating gear's side below fixed mounting has the truss that is used for beam bottom inspection maintenance.
The lifting device comprises an outer frame, the right side surface of the outer frame is fixedly connected to the surface of the connecting frame, a sliding groove is formed in the inner wall of the outer frame, a sliding block used for limiting is connected to the inside of the sliding groove in a sliding mode, the surface of the sliding block is fixedly connected with a lifting bin used for lifting and entering a truss, an installation block is fixedly connected to the upper portion of the lifting bin, a traction wheel used for providing power is fixedly connected to the upper portion of the outer frame, a traction machine is fixedly connected to an output shaft of the traction wheel, a steel wire rope is connected to the surface of the traction machine in a sliding mode, one end of the steel wire rope is fixedly connected to the upper portion of the installation block, and the other end of the steel wire rope is fixedly connected with a balancing weight used for balancing gravity of the sliding block.
Preferably, the surface of the lifting bin is hinged with a bin door.
Preferably, the truss comprises a truss outer frame, the left side of the truss outer frame is fixedly connected to the lower portion of the right side of the outer frame, and a protective guard is fixedly connected to the surface of the truss outer frame.
Preferably, the inner wall of the truss outer frame is provided with a groove, and the surface of the groove is connected with a crack detection device in a sliding manner.
Preferably, the crack detection device comprises a crack detection device outer frame, a movable frame is fixedly connected to the lower portion of the crack detection device outer frame, and the lower portion of the movable frame is slidably connected to the inside of the groove.
Preferably, the side surface of the outer frame of the crack detection device is provided with an air hole.
Preferably, the inside fixedly connected with motor of crack detection device frame, the output shaft of motor extend to the inside of removing the frame and with the inner wall fixed connection who removes the frame, fixedly connected with second trapezoidal gear on the output shaft of motor, the surperficial insection of second trapezoidal gear is connected with first trapezoidal gear, the outside fixedly connected with gyro wheel of first trapezoidal gear, the outside fixedly connected with connecting axle of gyro wheel, connecting axle swing joint is on the lateral wall that removes the frame.
Preferably, a comprehensive crack detector is fixedly connected above the outer frame of the crack detection device.
Advantageous effects
The utility model provides a fixed beam bottom inspection car. Compared with the prior art, the method has the following beneficial effects:
1. this fixed beam bottom inspection car is connecting lift storehouse and balancing weight respectively through the wire rope both ends, and the winding is on the hauler, provides the driving sheave and starts to drive the hauler and rotate, leans on the traction force that wire rope and hauler friction produced, realizes the elevating movement of lift storehouse and balancing weight, reaches the transportation purpose, has solved traditional bridge inspection car maintainer and has got into the problem that appears safety on the truss easily usually through the ladder to the effect of improve equipment's practicality has been reached.
2. This fixed beam-bottom inspection car, drive second trapezoidal gear through starter motor and rotate, thereby drive first trapezoidal gear and rotate, it rolls in the top of truss frame to drive the gyro wheel, thereby it removes in the top of truss frame to drive crack detection device, through the inside of removing frame below sliding connection recess, fix crack detection device, the rethread crack is synthesized the detector and is carried out automated inspection to the bridge, thereby the operating procedure of bridge inspection has been simplified, the inspection result is accurate, prevent the problem that manual inspection was omitted easily, thereby the effect that improves equipment work efficiency has been reached.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic structural view of the lifting device of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the crack detection device of the present invention.
In the figure: 1. inspecting the vehicle; 2. a connecting frame; 3. a lifting device; 4. a truss; 30. a bin gate; 31. an outer frame; 32. a balancing weight; 33. a chute; 34. a lifting bin; 35. a slider; 36. mounting blocks; 37. a wire rope; 38. a traction machine; 39. a traction sheave; 41. a truss outer frame; 42. protecting the fence; 43. a groove; 44. a crack detection device; 441. a crack detection device outer frame; 442. moving the frame; 443. a connecting shaft; 444. a roller; 445. a first trapezoidal gear; 446. a second trapezoidal gear; 447. a motor; 448. a comprehensive crack detector; 449. and (4) air holes.
Detailed Description
The technical solutions 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 the present invention, not all embodiments. 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.
The first embodiment is as follows:
referring to fig. 1-4, a fixed type beam bottom inspection vehicle comprises an inspection vehicle 1 moving on a bridge, a connecting frame 2 for walking is fixedly mounted on the right side of the inspection vehicle 1, a lifting device 3 for moving up and down is fixedly mounted on the surface of the connecting frame 2, a truss 4 for beam bottom inspection and maintenance is fixedly mounted below the side surface of the lifting device 3, the lifting device 3 comprises an outer frame 31, the right surface of the outer frame 31 is fixedly connected to the surface of the connecting frame 2, a sliding groove 33 is formed in the inner wall of the outer frame 31, a sliding block 35 for limiting is slidably connected inside the sliding groove 33, a lifting bin 34 for lifting into the truss 4 is fixedly connected to the surface of the sliding block 35, an installation block 36 is fixedly connected above the lifting bin 34, a traction wheel 39 for providing power is fixedly connected above the outer frame 31, a traction machine 38 is fixedly connected to an output shaft of the traction wheel 39, a steel wire rope 37 is slidably connected to the surface of the traction machine 38, one end of the steel rope 37 is fixedly connected to the installation block 36, the other end of the steel rope 37 is fixedly connected to the installation block 32 for balancing the gravity of the steel rope 35, and a door 30 is fixedly connected to the surface hinge of the lifting bin 34.
In this embodiment, the two ends of the steel wire rope 37 are respectively connected with the lifting bin 34 and the counterweight 32, the steel wire rope is wound on the traction machine 38, the traction wheel 39 is started to provide power to drive the traction machine 38 to rotate, the lifting motion of the lifting bin 34 and the counterweight 32 is realized by the traction force generated by the friction between the steel wire rope 37 and the traction machine 38, the transportation purpose is achieved, the sliding block 35 fixed on the lifting bin 34 can do reciprocating lifting motion along the sliding groove 33 arranged on the outer frame 31, the car is prevented from deflecting or swinging in the operation, the car can conveniently enter the lifting bin 34 through the arrangement of the bin door 30, and the inspection car 1 can conveniently enter the lifting bin 34 through the arrangement of the connecting frame 2.
Example two:
referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: the truss 4 comprises a truss outer frame 41, the left side of the truss outer frame 41 is fixedly connected to the lower portion of the right side of the outer frame 31, the surface of the truss outer frame 41 is fixedly connected with a protective guard 42, a groove 43 is formed in the inner wall of the truss outer frame 41, the surface of the groove 43 is slidably connected with a crack detection device 44, the crack detection device 44 comprises a crack detection device outer frame 441, a movable frame 442 is fixedly connected to the lower portion of the crack detection device outer frame 441, the lower portion of the movable frame 442 is slidably connected to the inside of the groove 43, a vent 449 is formed in the side face of the crack detection device outer frame 441, a motor 447 is fixedly connected to the inside of the crack detection device outer frame 441, an output shaft of the motor 447 extends to the inside of the movable frame 442 and is fixedly connected with the inner wall of the movable frame 442, a second trapezoidal gear 446 is fixedly connected to an output shaft of the motor 447, a first trapezoidal gear 445 is connected to the surface insection of the second trapezoidal gear 446, a roller 444 is fixedly connected to the outer side of the first trapezoidal gear 445, a connecting shaft 443 is movably connected to the side wall of the movable frame 442, and a comprehensive crack detector 448 is fixedly connected to the upper portion of the crack detection device 441.
In this embodiment, the second trapezoidal gear 446 is driven to rotate by the starter motor 447, so as to drive the first trapezoidal gear 445 to rotate, the roller 444 is driven to roll above the truss outer frame 41, the movable frame 442 is connected through the connecting shaft 443 so as to drive the crack detection device 44 to move above the truss outer frame 41, the crack detection device 44 is fixed through the inside of the sliding connection groove 43 below the movable frame 442, the bridge is automatically detected through the crack comprehensive detector 448, so that the operation steps of bridge inspection are simplified, the inspection result is accurate, the maintenance personnel on the truss 4 are safely protected through the arrangement of the guard rail 42, the motor 447 is cooled through the arrangement of the vent hole 449, and the motor 447 is prevented from being failed to cool due to long working time.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, the cabin door 30 is opened, a worker enters the lifting cabin 34 through the connecting frame 2, the traction wheel 39 is started to provide power to drive the traction machine 38 to rotate, the lifting cabin 34 and the balancing weight 32 move downwards to reach the side face of the truss 4 by means of traction force generated by friction of the steel wire rope 37 and the traction machine 38, the cabin door 30 is opened to enter the inner portion of the truss outer frame 41, the second trapezoidal gear 446 is driven to rotate through the starting motor 447 to drive the first trapezoidal gear 445 to rotate, the roller 444 is driven to roll above the truss outer frame 41 to drive the crack detection device 44 to move, and the bridge is automatically detected through the crack comprehensive detector 448.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A fixed beam bottom inspection vehicle, comprising an inspection vehicle (1) for moving on a bridge, characterized in that: a traveling connecting frame (2) is fixedly installed on the right side of the inspection vehicle (1), a lifting device (3) for moving up and down is fixedly installed on the surface of the connecting frame (2), and a truss (4) for inspecting and maintaining the bottom of the beam is fixedly installed below the side face of the lifting device (3);
the lifting device (3) comprises an outer frame (31), the right side surface of the outer frame (31) is fixedly connected to the surface of the connecting frame (2), a sliding groove (33) is formed in the inner wall of the outer frame (31), a sliding block (35) used for limiting is connected to the inner side of the sliding groove (33), a lifting bin (34) used for lifting and entering the truss (4) is fixedly connected to the surface of the sliding block (35), an installation block (36) is fixedly connected to the upper portion of the lifting bin (34), a traction wheel (39) used for providing power is fixedly connected to the upper portion of the outer frame (31), a traction machine (38) is fixedly connected to the output shaft of the traction wheel (39), a steel wire rope (37) is slidably connected to the surface of the traction machine (38), one end of the steel wire rope (37) is fixedly connected to the upper portion of the installation block (36), and the other end of the steel wire rope (37) is fixedly connected to a balancing weight (32) used for balancing the gravity of the sliding block (35).
2. The fixed floor inspection vehicle of claim 1, wherein: the surface of the lifting bin (34) is hinged with a bin door (30).
3. The fixed floor inspection vehicle of claim 1, wherein: the truss (4) comprises a truss outer frame (41), the left side of the truss outer frame (41) is fixedly connected to the lower portion of the right side of the outer frame (31), and a protective guard (42) is fixedly connected to the surface of the truss outer frame (41).
4. A fixed beam bottom inspection vehicle according to claim 3, wherein: a groove (43) is formed in the inner wall of the truss outer frame (41), and a crack detection device (44) is connected to the surface of the groove (43) in a sliding mode.
5. The fixed beam bottom inspection vehicle of claim 4, wherein: the crack detection device (44) comprises a crack detection device outer frame (441), a movable frame (442) is fixedly connected to the lower portion of the crack detection device outer frame (441), and the lower portion of the movable frame (442) is connected to the inner portion of the groove (43) in a sliding mode.
6. The fixed floor inspection vehicle of claim 5, wherein: and the side surface of the outer frame (441) of the crack detection device is provided with a vent hole (449).
7. The fixed beam bottom inspection vehicle of claim 5, wherein: the crack detection device comprises a crack detection device outer frame (441), wherein a motor (447) is fixedly connected to the inside of the crack detection device outer frame (441), an output shaft of the motor (447) extends to the inside of the movable frame (442) and is fixedly connected with the inner wall of the movable frame (442), a second trapezoidal gear (446) is fixedly connected to the output shaft of the motor (447), a first trapezoidal gear (445) is connected to surface insections of the second trapezoidal gear (446), a roller (444) is fixedly connected to the outer side of the first trapezoidal gear (445), a connecting shaft (443) is fixedly connected to the outer side of the roller (444), and the connecting shaft (443) is movably connected to the side wall of the movable frame (442).
8. The fixed floor inspection vehicle of claim 5, wherein: and a comprehensive crack detector (448) is fixedly connected above the outer frame (441) of the crack detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628848.1U CN218813174U (en) | 2022-10-08 | 2022-10-08 | Fixed beam bottom inspection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628848.1U CN218813174U (en) | 2022-10-08 | 2022-10-08 | Fixed beam bottom inspection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218813174U true CN218813174U (en) | 2023-04-07 |
Family
ID=87277884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222628848.1U Active CN218813174U (en) | 2022-10-08 | 2022-10-08 | Fixed beam bottom inspection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218813174U (en) |
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2022
- 2022-10-08 CN CN202222628848.1U patent/CN218813174U/en active Active
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