CN213625208U

CN213625208U - Bridge inspection vehicle

Info

Publication number: CN213625208U
Application number: CN202022124402.6U
Authority: CN
Inventors: 刘正健; 叶金铋; 王俊波; 兰力胜
Original assignee: Individual
Current assignee: Xiamen Huihaicheng Engineering Testing Co.,Ltd.
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a bridge detects technical field, and discloses a bridge inspect vehicle, including automobile body and casing, still include: the bottom end of the rotating column penetrates into the shell and is rotatably connected with the inner wall of the shell, a driving mechanism is arranged in the shell, the top of the rotating column is hinged with a telescopic suspension arm through a rotating shaft, and the top of the first supporting arm is mutually hinged with the left end of the telescopic suspension arm through the rotating shaft; the utility model discloses can send into the camera bridge bottom and replace the manual work to detect, and alleviate workman's burden, the security is higher, the bridge inspection vehicle that has solved among the prior art mostly need send into the workman bridge bottom and detect, the workman carries out the operation at the bridge bottom, not only work load is big, and the problem of potential safety hazard has been deposited, this inspection vehicle can provide extra strong point for the support arm of self simultaneously, it is more stable to make the support arm at the in-process of marcing, the camera of being convenient for expandes the operation.

Description

Bridge inspection vehicle

Technical Field

The utility model relates to a bridge detects technical field, specifically is a bridge inspection vehicle.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. The bridge needs to be regularly detected in the long-term use process, and the existing disease investigation of bridges crossing rivers, viaducts and high pier bridges generally cannot reach or see the bottom part of the bridge directly or by tools such as simple ladders or telescopes, so that if a member needs to be approached for disease investigation, technicians need to be sent to the under-bridge approach member through auxiliary devices such as a bridge detection vehicle for detection.

Bridge inspection car among the prior art mostly needs to send into the bottom of a bridge with the workman and detects, and the workman carries out the operation at the bottom of a bridge, and not only work load is big, and has the potential safety hazard, and for this reason we propose one kind can send into the bottom of a bridge with the camera and replace the manual work to detect to alleviate workman's burden, this problem is solved to the bridge inspection car that the security is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge inspection vehicle, it can send into the camera the bottom of the bridge and replace the manual work to detect to alleviate workman's burden, the security is higher, and the bridge inspection vehicle who has solved among the prior art mostly needs to send into the bottom of the bridge the workman and detect, and the workman carries out the operation at the bottom of the bridge, and not only work load is big, and has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge inspection vehicle comprises a vehicle body and a shell, and further comprises:

the bottom end of the rotating column penetrates into the shell and is rotatably connected with the inner wall of the shell, a driving mechanism is arranged in the shell, and the top of the rotating column is hinged with a telescopic suspension arm through a rotating shaft;

the top of the first support arm is hinged with the left end of the telescopic suspension arm through a rotating shaft, the bottom of the first support arm is hinged with a second support arm through a rotating shaft, and the bottom of the second support arm is rotatably connected with a third support arm through a transverse rotating shaft;

the left end of the telescopic carbon fiber rod is hinged with the third supporting arm through a rotating shaft, and a plurality of spherical cameras are mounted at the top of the telescopic carbon fiber rod;

the two ends of the first hydraulic rod are respectively hinged with the surfaces of the rotating column and the telescopic suspension arm, a second hydraulic rod is arranged at the included angle between the telescopic suspension arm and the first supporting arm, and a third hydraulic rod is arranged at the included angle between the third supporting arm and the telescopic carbon fiber rod;

the supporting plate is arranged on the left side of the vehicle body and fixed with the vehicle body through a fixing rod, a traveling wheel is mounted at the bottom of the supporting plate, a bent rod is rotatably connected to the top of the supporting plate, and a front clamping plate is welded to the other end of the bent rod;

the rear clamping plate is arranged behind the front clamping plate, the surfaces of the front clamping plate and the rear clamping plate are provided with fixing mechanisms which are matched with each other for use, and the upper side and the lower side of the surface of the first supporting arm, which are positioned on the rear clamping plate, are all bolted with discs.

Preferably, the driving mechanism comprises a transverse gear, a bevel gear and a driving motor, the transverse gear is bolted on the surface of the rotating column, the bevel gear is clamped with an output shaft of the driving motor, and the bevel gear and the transverse gear are meshed with each other.

Preferably, fixed establishment includes nut, fixed orifices, connecting block, screw thread post and fixed block, the surface of cardboard in the front of the connecting block welding, the left and right sides of fixed block welding back cardboard, the quantity of fixed orifices is 2 and sets up respectively on the surface of knee and connecting block, the screw thread post welding is in the fixed block and is close to one side of preceding cardboard, and the surperficial threaded connection of nut and screw thread post.

Preferably, the outer diameter of the threaded column is smaller than the inner diameter of the fixing hole, and the threaded column is connected with the inner wall of the fixing hole in a sliding mode.

Preferably, the lower part of the surface of the rotating column is bolted with a turntable, the left side and the right side of the bottom of the turntable are all bolted with vertical rods, the bottom ends of the vertical rods are bolted with universal wheels, and the universal wheels are in rolling connection with the surface of the top of the shell.

Preferably, a plurality of protection casing is installed at the top of scalable carbon fiber pole, the material of protection casing is toughened glass, and spherical camera is located the inside of protection casing.

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

1. the utility model discloses a casing, the post rotates, flexible davit, first support arm, the second support arm, the third support arm, scalable carbon fiber pole, spherical camera, first hydraulic stem, the second hydraulic stem, the third hydraulic stem and actuating mechanism's setting for this detection car can send the camera into the bridge bottom and replace the manual work to detect, and lighten workman's burden, and the security is higher, it needs to send the workman into the bridge bottom to detect to have solved bridge detection car among the prior art mostly, the workman carries out the operation at the bridge bottom, not only work load is big, and there is the problem of potential safety hazard;

2. the utility model discloses a backup pad, walking wheel, knee, preceding cardboard, back cardboard and fixed establishment's setting for this detection car can provide extra support for the support arm of self, makes the support arm more stable at the in-process of marcing, and the camera of being convenient for expandes the operation.

Drawings

Fig. 1 is a partial structural front view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a front sectional view of the housing of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a vehicle body; 2. a housing; 3. rotating the column; 4. a telescopic suspension arm; 5. a first support arm; 6. a second support arm; 7. a third support arm; 8. a retractable carbon fiber rod; 9. a spherical camera; 10. a first hydraulic lever; 11. a second hydraulic rod; 12. a third hydraulic lever; 13. a support plate; 14. a traveling wheel; 15. bending a rod; 16. a front clamping plate; 17. a rear clamping plate; 18. a fixing mechanism; 181. a nut; 182. a fixing hole; 183. connecting blocks; 184. a threaded post; 185. a fixed block; 19. a disc; 20. a drive mechanism; 201. a transverse gear; 202. a bevel gear; 203. a drive motor; 21. a turntable; 22. a vertical rod; 23. a universal wheel; 24. a shield.

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.

Referring to fig. 1-4, a bridge inspection vehicle includes a vehicle body 1 and a housing 2, and further includes:

the bottom end of the rotating column 3 penetrates into the shell 2 and is rotatably connected with the inner wall of the shell, a driving mechanism 20 is arranged inside the shell 2, and the top of the rotating column 3 is hinged with a telescopic suspension arm 4 through a rotating shaft;

the top of the first support arm 5 is hinged with the left end of the telescopic boom 4 through a rotating shaft, the bottom of the first support arm 5 is hinged with a second support arm 6 through a rotating shaft, and the bottom of the second support arm 6 is rotatably connected with a third support arm 7 through a transverse rotating shaft;

the left end of the telescopic carbon fiber rod 8 is hinged with the third supporting arm 7 through a rotating shaft, and a plurality of spherical cameras 9 are mounted at the top of the telescopic carbon fiber rod 8;

the two ends of the first hydraulic rod 10 are respectively hinged with the surfaces of the rotating column 3 and the telescopic boom 4, a second hydraulic rod 11 is arranged at the included angle between the telescopic boom 4 and the first support arm 5, and a third hydraulic rod 12 is arranged at the included angle between the third support arm 7 and the telescopic carbon fiber rod 8;

the supporting plate 13 is arranged on the left side of the vehicle body 1 and is mutually fixed with the vehicle body 1 through a fixing rod, the bottom of the supporting plate 13 is provided with a traveling wheel 14, the top of the supporting plate 13 is rotatably connected with a bent rod 15, and the other end of the bent rod 15 is welded with a front clamping plate 16;

the rear clamping plate 17 is arranged behind the front clamping plate 16, the surfaces of the front clamping plate 16 and the rear clamping plate 17 are provided with fixing mechanisms 18 which are matched with each other for use, and the upper side and the lower side of the surface of the first supporting arm 5, which are positioned on the rear clamping plate 17, are bolted with discs 19.

Specifically, as shown in fig. 2, the driving mechanism 20 includes a transverse gear 201, a bevel gear 202 and a driving motor 203, the transverse gear 201 is bolted on the surface of the rotating column 3, the bevel gear 202 is clamped with an output shaft of the driving motor 203, the bevel gear 202 and the transverse gear 201 are meshed with each other, and the effect of providing power for the rotation of the rotating column 3 is achieved through the arrangement of the transverse gear 201, the bevel gear 202 and the driving motor 203.

Specifically, as shown in fig. 4, the fixing mechanism 18 includes a nut 181, a fixing hole 182, a connecting block 183, threaded posts 184 and a fixing block 185, the connecting block 183 is welded on the surface of the front card board 16, the fixing block 185 is welded on the left and right sides of the rear card board 17, the number of the fixing holes 182 is 2, and the fixing holes are respectively formed in the surfaces of the bent rod 15 and the connecting block 183, the threaded posts 184 are welded on one side of the fixing block 185 close to the front card board 16, and the nut 181 is in threaded connection with the surfaces of the threaded posts 184, by the arrangement of the nut 181, the fixing hole 182, the connecting block 183, the threaded posts 184 and the fixing block 185, when the threaded posts 184 pass through the fixing holes 182, the nut 181 is sleeved on the surfaces of the threaded posts 184 and is rotated, so that the front card board 16 and the rear card board 17 can be.

Specifically, as shown in fig. 4, the outer diameter of the threaded post 184 is smaller than the inner diameter of the fixing hole 182, and the threaded post 184 is slidably connected to the inner wall of the fixing hole 182, such a design can prevent the surface of the threaded post 184 from tightly contacting the inner wall of the fixing hole 182 when the threaded post 184 enters the fixing hole 182, so that the threaded post 184 and the inner wall of the fixing hole 182 are worn more greatly.

Specifically, as shown in fig. 2, the lower part of the surface of the rotating column 3 is bolted with a rotating disc 21, the left side and the right side of the bottom of the rotating disc 21 are all bolted with vertical bars 22, the bottom end of the vertical bar 22 is bolted with a universal wheel 23, and the universal wheel 23 is in rolling connection with the surface of the top of the shell 2, and through the arrangement of the rotating disc 21, the vertical bars 22 and the universal wheel 23, the matching use of the rotating disc 21, the vertical bars 22 and the universal wheel 23 can provide additional supporting points for the rotating column 3 on two sides of the rotating column 3, and the stability of the rotating column.

Specifically, as shown in fig. 1 and 2, a plurality of protection cover 24 is installed at the top of scalable carbon fiber pole 8, and the material of protection cover 24 is toughened glass, and spherical camera 9 is located the inside of protection cover 24, through the setting of protection cover 24, realizes carrying out the effect of protecting to spherical camera 9.

The working principle is as follows: during operation, the driving motor 203 is started, the driving motor drives the bevel gear 202, the transverse gear 201 and the rotating column 3 to start rotating, then the rotating column 3 drives the telescopic suspension arm 4, each connecting arm and the telescopic carbon fiber rod 8 to rotate together, the effect of performing rotation adjustment on the telescopic carbon fiber rod 8 is achieved, meanwhile, the first hydraulic rod 10 can adjust the included angle between the rotating column 3 and the telescopic suspension arm 4, the second hydraulic rod 11 can adjust the included angle between the telescopic suspension arm 4 and the first supporting arm 5, the third hydraulic rod 12 can adjust the included angle between the telescopic carbon fiber rod 8 and the third supporting arm 7, meanwhile, the output rod of the telescopic carbon fiber rod 8 can be contracted, and the spherical camera 9 is driven to move left and right at the bottom of the bridge; after spherical camera 9 sent into the bridge bottom, alright with backup pad 13 and automobile body 1 reciprocal anchorage, simultaneously with preceding cardboard 16 and back cardboard 17 arrange in between upper and lower both sides disc 19, rotate nut 181 with preceding cardboard 16 and back cardboard 17 reciprocal anchorage afterwards, this opens automobile body 1, automobile body 1 drives backup pad 13 simultaneous movement at going on the in-process, and backup pad 13 passes through knee 15, preceding cardboard 16 gives disc 19 and first support arm 5 extra strong point with back cardboard 17, and increase the support arm and be carrying out the stability of in-process, spherical camera 9 can give the staff with the picture real-time transmission of bridge bottom carrying out the in-process simultaneously, the staff detects and judges the situation of bridge through the picture that shows, need not the workman and remove to the bridge bottom, the security and the convenience that should detect the car have been improved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a bridge inspect vehicle, includes automobile body (1) and casing (2), its characterized in that: further comprising:

the bottom end of the rotating column (3) penetrates into the shell (2) and is rotatably connected with the inner wall of the shell, a driving mechanism (20) is arranged in the shell (2), and the top of the rotating column (3) is hinged with a telescopic suspension arm (4) through a rotating shaft;

the top of the first support arm (5) is hinged with the left end of the telescopic boom (4) through a rotating shaft, the bottom of the first support arm (5) is hinged with a second support arm (6) through a rotating shaft, and the bottom of the second support arm (6) is rotatably connected with a third support arm (7) through a transverse rotating shaft;

the left end of the telescopic carbon fiber rod (8) is hinged with the third supporting arm (7) through a rotating shaft, and a plurality of spherical cameras (9) are mounted at the top of the telescopic carbon fiber rod (8);

the two ends of the first hydraulic rod (10) are respectively hinged with the surfaces of the rotating column (3) and the telescopic suspension arm (4), a second hydraulic rod (11) is arranged at the included angle between the telescopic suspension arm (4) and the first supporting arm (5), and a third hydraulic rod (12) is arranged at the included angle between the third supporting arm (7) and the telescopic carbon fiber rod (8);

the trolley comprises a supporting plate (13), a travelling wheel (14) is mounted at the bottom of the supporting plate (13), the top of the supporting plate (13) is rotatably connected with a bent rod (15), and a front clamping plate (16) is welded at the other end of the bent rod (15);

the rear clamping plate (17) is arranged behind the front clamping plate (16), the surfaces of the front clamping plate (16) and the rear clamping plate (17) are provided with fixing mechanisms (18) which are matched with each other for use, and the upper side and the lower side of the surface of the first supporting arm (5) and the upper side and the lower side of the rear clamping plate (17) are respectively bolted with a disc (19).

2. The bridge inspection vehicle of claim 1, wherein: the driving mechanism (20) comprises a transverse gear (201), a conical gear (202) and a driving motor (203), the transverse gear (201) is bolted on the surface of the rotating column (3), the conical gear (202) is clamped with an output shaft of the driving motor (203), and the conical gear (202) is meshed with the transverse gear (201).

3. The bridge inspection vehicle of claim 1, wherein: the fixing mechanism (18) comprises a nut (181), a fixing hole (182), a connecting block (183), threaded columns (184) and a fixing block (185), the connecting block (183) is welded on the surface of the front clamping plate (16), the fixing block (185) is welded on the left side and the right side of the rear clamping plate (17), the number of the fixing holes (182) is 2, the fixing holes are respectively arranged on the surfaces of the bent rod (15) and the connecting block (183), the threaded columns (184) are welded on one side, close to the front clamping plate (16), of the fixing block (185), and the nut (181) is in threaded connection with the threaded columns (184).

4. The bridge inspection vehicle of claim 3, wherein: the outer diameter of the threaded column (184) is smaller than the inner diameter of the fixing hole (182), and the threaded column (184) is connected with the inner wall of the fixing hole (182) in a sliding mode.

5. The bridge inspection vehicle of claim 1, wherein: the rotary column is characterized in that a rotary table (21) is bolted to the lower portion of the surface of the rotary column (3), vertical rods (22) are bolted to the left side and the right side of the bottom of the rotary table (21), universal wheels (23) are bolted to the bottom ends of the vertical rods (22), and the universal wheels (23) are in rolling connection with the surface of the top of the shell (2).

6. The bridge inspection vehicle of claim 1, wherein: a plurality of protection casing (24) are installed at the top of scalable carbon fiber pole (8), the material of protection casing (24) is toughened glass, and spherical camera (9) are located the inside of protection casing (24).