Maintenance device for bridge inspection vehicle

Abstract

The utility model provides a bridge inspection vehicle maintenance device which comprises a base, one side of the base is fixedly connected with a fixing block, a supporting frame is arranged above the base, and one side of the supporting frame is fixedly connected with a connecting plate. The driving mechanism comprises a motor arranged on the other side of the base, the output end of the motor is fixedly connected with a lead screw, the outer side of the lead screw is in threaded connection with a fixing plate, the inner wall of the fixing plate is slidably connected with a guide rod, one end of the lead screw is rotationally connected with the inner wall of the base through a bearing seat, and one end of the guide rod is fixedly connected with the inner wall of the base. The top of the fixing plate is fixedly connected with the bottom of the supporting frame. The maintenance device for the bridge inspection vehicle solves the problems that some existing maintenance devices for the bridge inspection vehicle are usually cleaned by holding a water gun by a person, and the large-size vehicle is manually cleaned, so that the consumed time is long, and meanwhile, the workload of the person is also increased.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle maintenance, in particular to a bridge inspection vehicle maintenance device. Background Art

[0002] A bridge inspection vehicle is actually a special vehicle that can provide a working platform for bridge inspectors during the inspection process. An operating platform is installed on the vehicle chassis and can be moved at any time, allowing operators to enter the operating position safely, quickly and efficiently. The daily maintenance of the bridge inspection vehicle includes changing engine oil, air conditioning filter and cleaning, etc. By cleaning the exterior of the vehicle, dirt or impurities on the paint surface can be washed away to avoid oxidation reactions between these things and the paint.

[0003] Since general bridge inspection vehicles are large in size and not convenient to enter a car wash for cleaning, drivers usually clean them manually with a water gun. Manual cleaning is inefficient and time-consuming to clean such large vehicles, which greatly increases the workload of personnel.

[0004] Therefore, it is necessary to provide a new bridge inspection vehicle maintenance device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a bridge inspection vehicle maintenance device to solve the problems raised in the above-mentioned background technology.

[0006] The bridge inspection vehicle maintenance device provided by the utility model comprises a base, one side of the base is fixedly connected with a fixing block, a support frame is arranged above the base, and one side of the support frame is fixedly connected with a connecting plate; a driving mechanism, the driving mechanism comprises a motor arranged at the other side of the base, the output end of the motor is fixedly connected with a screw rod, the outer side of the screw rod is threadedly connected with a fixing plate, the inner wall of the fixing plate is slidably connected with a guide rod, one end of the screw rod is rotatably connected with the inner wall of the base through a bearing seat, one end of the guide rod is fixedly connected with the inner wall of the base, and the top of the fixing plate is fixedly connected with the bottom of the supporting frame; a flushing mechanism, the flushing mechanism comprises a water pump arranged at the top of the connecting plate, a connecting hose is arranged at the water pumping end of the water pump, a water pipe is arranged at the water discharge end of the water pump, one end of the water pipe passes through one side of the supporting frame and is connected with a connecting pipe, the outer side of the connecting pipe is connected with a high-pressure nozzle, a reinforcement ring is arranged on the outer side of the connecting pipe, and the reinforcement ring is fixed to one side of the supporting frame by fixing screws.

[0007] In order to achieve the effect of connecting the water pump and the connecting hose, as the utility model provides a bridge inspection vehicle maintenance device, preferably, the water pumping end of the water pump is provided with a connecting mechanism, and the connecting mechanism includes a first connecting flange arranged at the water pumping end of the water pump, and a second connecting flange is arranged on one side of the first connecting flange, and one end of the connecting hose is connected to one side of the second connecting flange.

[0008] In order to improve the sealing performance of the first connecting flange and the second connecting flange, the utility model provides a bridge inspection vehicle maintenance device. Preferably, the connecting mechanism also includes a sealing groove opened on the inner wall of the first connecting flange, and a sealing ring is provided on one side of the second connecting flange.

[0009] In order to achieve the effect of filtering impurities in water, the utility model provides a bridge inspection vehicle maintenance device. Preferably, the inner wall of the first connecting flange is provided with a filter net, the inner wall of the first connecting flange is provided with a mounting groove, the inner wall of the mounting groove is slidably connected with an arc-shaped clamping block, and one side of the arc-shaped clamping block is fixedly connected with a spring.

[0010] In order to facilitate the replacement of the filter, the utility model provides a bridge inspection vehicle maintenance device. Preferably, one side of the filter is fixedly connected with a mounting block used in conjunction with the mounting groove, and the inner wall of the mounting block is provided with an arc-shaped groove used in conjunction with the arc-shaped clamping block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The bridge inspection vehicle maintenance device drives the flushing mechanism to move through the driving mechanism, so that the bridge inspection vehicle can be automatically cleaned without manual operation, which not only shortens the cleaning time but also reduces the workload of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A structural schematic diagram of a preferred embodiment of a bridge inspection vehicle maintenance device provided by the utility model;

[0014] Figure 2 It is a structural schematic diagram of the driving mechanism and the flushing mechanism in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the water pump and the first connecting flange of the utility model;

[0016] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0017] Numbers in the figure: 1. base; 2. fixing block; 3. driving mechanism; 31. motor; 32. screw rod; 33. fixing plate; 34. guide rod; 4. support frame; 5. flushing mechanism; 51. water pump; 52. connecting hose; 53. water pipe; 54. connecting pipe; 55. high-pressure nozzle; 56. reinforcement ring; 6. connecting plate; 7. first connecting flange; 8. second connecting flange; 9. sealing groove; 10. sealing ring; 11. filter screen; 12. mounting groove; 13. arc-shaped clamping block; 14. spring; 15. mounting block; 16. arc-shaped clamping groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a bridge inspection vehicle maintenance device provided by the utility model; Figure 2 It is a structural schematic diagram of the driving mechanism and the flushing mechanism in the utility model; Figure 3 It is a structural schematic diagram of the water pump and the first connecting flange of the utility model; Figure 4 for Figure 3The bridge inspection vehicle maintenance device includes a base 1, a fixed block 2 is fixedly connected to one side of the base 1, a support frame 4 is arranged above the base 1, and a connecting plate 6 is fixedly connected to one side of the support frame 4; a driving mechanism 3, the driving mechanism 3 includes a motor 31 arranged on the other side of the base 1, a screw rod 32 is fixedly connected to the output end of the motor 31, a fixing plate 33 is threadedly connected to the outer side of the screw rod 32, and a guide rod 34 is slidably connected to the inner wall of the fixing plate 33, one end of the screw rod 32 is rotatably connected to the inner wall of the base 1 through a bearing seat, and one end of the guide rod 34 is connected to the inner wall of the base 1 through a bearing seat. The inner wall of the base 1 is fixedly connected, and the top of the fixed plate 33 is fixedly connected to the bottom of the support frame 4; the flushing mechanism 5, the flushing mechanism 5 includes a water pump 51 arranged on the top of the connecting plate 6, the water pump 51 is provided with a connecting hose 52 at the water pump end, and a water pipe 53 is provided at the water discharge end of the water pump 51, one end of the water pipe 53 passes through one side of the support frame 4 and is connected with a connecting pipe 54, the outer side of the connecting pipe 54 is connected with a high-pressure nozzle 55, and the outer side of the connecting pipe 54 is provided with a reinforcement ring 56, and the reinforcement ring 56 is fixed to one side of the support frame 4 by fixing screws.

[0020] It should be noted that: the bridge inspection vehicle is driven between the two sets of flushing mechanisms 5, and then the connecting hose 52 is connected to the external water tank, and then the water pump 51 is started to pump out water, and the water is transported to the connecting pipe 54 through the water pipe 53, and finally sprayed out from the high-pressure nozzle 55, so as to clean the vehicle. The connecting pipe 54 can be reinforced by the reinforcement ring 56, and then the motor 31 is started. The motor 31 drives the screw rod 32 to rotate. When the screw rod 32 rotates, the fixed plate 33 can move. When the fixed plate 33 moves through the guide rod 34, it can drive the support frame 4 to move, thereby driving the flushing mechanism 5 to move, which is convenient for cleaning the appearance of the bridge inspection vehicle, reducing the workload of personnel, saving time and effort.

[0021] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a connecting mechanism is provided at the pumping end of the water pump 51, and the connecting mechanism includes a first connecting flange 7 arranged at the pumping end of the water pump 51, a second connecting flange 8 is arranged on one side of the first connecting flange 7, one end of the connecting hose 52 is connected to one side of the second connecting flange 8, and the inner walls of the first connecting flange 7 and the second connecting flange 8 are both provided with mounting holes.

[0022] The connection mechanism further includes a sealing groove 9 formed on the inner wall of the first connection flange 7 , and a sealing ring 10 is disposed on one side of the second connection flange 8 .

[0023] It should be noted that the first connecting flange 7 and the second connecting flange 8 are fixed through the mounting hole, so that the connecting hose 52 can be connected to the water pump 51, and the sealing groove 9 and the sealing ring 10 can improve the sealing performance of the first connecting flange 7 and the second connecting flange 8.

[0024] refer to Figure 3 and Figure 4 As shown, a filter screen 11 is provided on the inner wall of the first connecting flange 7 , a mounting groove 12 is opened on the inner wall of the first connecting flange 7 , an arc-shaped clamping block 13 is slidably connected to the inner wall of the mounting groove 12 , and a spring 14 is fixedly connected to one side of the arc-shaped clamping block 13 .

[0025] A mounting block 15 used in conjunction with the mounting groove 12 is fixedly connected to one side of the filter screen 11 , and an arc-shaped clamping groove 16 used in conjunction with the arc-shaped clamping block 13 is formed on the inner wall of the mounting block 15 .

[0026] It should be noted that: the filter 11 can be used to filter impurities in the water. When installing the filter 11, the filter 11 is moved to snap the mounting block 15 into the mounting groove 12. At this time, the mounting block 15 will squeeze the arc-shaped block 13, and the arc-shaped block 13 is squeezed and moves toward the first connecting flange 7, and compresses the spring 14. When the mounting block 15 is completely inserted into the mounting groove 12, the arc-shaped block 13 and the arc-shaped groove 16 are located on the same horizontal line. At this time, the rebound force of the spring 14 can automatically reset the arc-shaped block 13 and snap into the arc-shaped groove 16, thereby completing the installation and fixation of the filter 11. When the filter 11 needs to be replaced, it only needs to be pulled outward with force, which is convenient to operate.

[0027] The working principle of the bridge inspection vehicle maintenance device provided by the utility model is as follows:

[0028] When in use, start the water pump 51 to connect the hose 52 to pump out water, and transport it to the connecting pipe 54 through the water pipe 53, and finally spray it out from the high-pressure nozzle 55 to clean the vehicle. Then start the motor 31 to drive the screw rod 32 to rotate. When the screw rod 32 rotates, the fixed plate 33 can move through the guide rod 34, and then drive the support frame 4 to move, thereby driving the flushing mechanism 5 to move, which is convenient for cleaning the appearance of the bridge inspection vehicle, reducing the workload of personnel, saving time and effort.

[0029] In the above detailed description, reference is made to the accompanying drawings, which form a part of this document. In the accompanying drawings, similar symbols typically identify similar components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Bridge inspection vehicle maintenance device, characterized in that: It comprises a base (1), one side of the base (1) is fixedly connected to a fixing block (2), a support frame (4) is arranged above the base (1), and one side of the support frame (4) is fixedly connected to a connecting plate (6); A driving mechanism (3), the driving mechanism (3) comprising a motor (31) arranged on the other side of the base (1), the output end of the motor (31) being fixedly connected to a screw rod (32), the outer side of the screw rod (32) being threadedly connected to a fixing plate (33), the inner wall of the fixing plate (33) being slidably connected to a guide rod (34), one end of the screw rod (32) being rotatably connected to the inner wall of the base (1) via a bearing seat, one end of the guide rod (34) being fixedly connected to the inner wall of the base (1), and the top of the fixing plate (33) being fixedly connected to the bottom of the support frame (4); A flushing mechanism (5), the flushing mechanism (5) comprising a water pump (51) arranged on the top of the connecting plate (6), a connecting hose (52) being arranged at the water pumping end of the water pump (51), a water delivery pipe (53) being arranged at the water discharge end of the water pump (51), one end of the water delivery pipe (53) passing through one side of the support frame (4) and being connected to a connecting pipe (54), the outer side of the connecting pipe (54) being connected to a high-pressure nozzle (55), a reinforcing ring (56) being arranged at the outer side of the connecting pipe (54), and the reinforcing ring (56) being fixed to one side of the support frame (4) by fixing screws.

2. The bridge inspection vehicle maintenance device according to claim 1, characterized in that: The water pump (51) is provided with a connection mechanism at the water pumping end, the connection mechanism comprising a first connection flange (7) provided at the water pumping end of the water pump (51), a second connection flange (8) being provided on one side of the first connection flange (7), and one end of the connection hose (52) being connected to one side of the second connection flange (8).

3. The bridge inspection vehicle maintenance device according to claim 2, characterized in that: The connection mechanism further comprises a sealing groove (9) formed on the inner wall of the first connection flange (7), and a sealing ring (10) is provided on one side of the second connection flange (8).

4. The bridge inspection vehicle maintenance device according to claim 3, characterized in that: The inner wall of the first connecting flange (7) is provided with a filter screen (11), the inner wall of the first connecting flange (7) is provided with a mounting groove (12), the inner wall of the mounting groove (12) is slidably connected with an arc-shaped clamping block (13), and one side of the arc-shaped clamping block (13) is fixedly connected with a spring (14).

5. The bridge inspection vehicle maintenance device according to claim 4, characterized in that: A mounting block (15) used in conjunction with the mounting groove (12) is fixedly connected to one side of the filter screen (11), and an arc-shaped clamping groove (16) used in conjunction with the arc-shaped clamping block (13) is formed on the inner wall of the mounting block (15).

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