Vehicle hanger for carrying road surface laser flatness instrument

Abstract

The utility model provides a vehicle hanger for carrying a road surface laser flatness instrument, which comprises a fixing frame, a pair of extension frames and a pair of connecting frames which are connected in sequence, the fixing frame comprises a pair of adapter blocks and a U-shaped frame, the adapter blocks are used for being connected with a chassis at the front part of a vehicle, the U-shaped frame is symmetrically provided with a pair of extension blocks used for being connected with the extension frames, and the extension blocks are used for being connected with the extension frames. A pair of threaded holes is formed in the extension block, and a pair of threaded holes is also formed in the pair of extension frames.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a vehicle bracket for carrying a road surface laser smoothness meter. Background Art

[0002] A road laser roughness meter generally needs to be mounted on the front chassis of the inspection vehicle, so a bracket is needed to connect the vehicle and the roughness meter body. The existing bracket has the problem that when the road inspection is not carried out and the roughness meter is removed, a part of the bracket still extends from the front of the vehicle, and this extended part may cause risks in vehicle driving. In addition, the existing bracket also has the problem that it is troublesome to install the roughness meter on the bracket or remove it from the bracket, which urgently needs to be improved. Utility Model Content

[0003] In order to solve the deficiencies of the above-mentioned technology, the utility model provides a vehicle bracket for carrying a road surface laser smoothness meter, comprising a fixed frame, a pair of extension frames and a pair of connecting frames connected in sequence, the fixed frame comprising a pair of adapter blocks and a U-shaped frame for connecting to the front chassis of the vehicle, the pair of adapter blocks are respectively fixedly connected to the two ends of the U-shaped frame, the U-shaped frame is symmetrically provided with a pair of extension blocks for connecting to the extension frames, the extension blocks are provided with a pair of threaded holes, the pair of extension frames are also provided with a pair of threaded holes, and the pair of extension frames are detachably connected to the pair of extension blocks through the cooperation of connecting screws and threaded holes.

[0004] By adopting the above technical solution, a vehicle hanger including a fixed frame, a pair of extension frames and a pair of connecting frames is set, and the extension frame and the fixed frame are detachably connected by a pair of connecting screws, so that when road surface measurement is not needed, the laser smoothness meter and the extension frame can be removed, allowing the vehicle to drive normally.

[0005] Further configuration of the utility model: a pair of storage racks for storing the extension rack is also provided on the U-shaped rack, and the pair of storage racks each include a connecting plate and a storage tube, the connecting plate respectively connects the U-shaped rack and the storage tube, the inner tube shape of the storage tube matches the extension rack, and a limiting screw hole is opened on the side of the storage tube for limiting the position when the extension rack is stored.

[0006] By adopting the above technical solution, since the U-shaped frame is also provided with a pair of storage racks for storing the extension rack, the pair of storage racks each include a connecting plate and a storage tube, the connecting plate respectively connects the U-shaped frame and the storage tube, the inner tube shape of the storage tube matches the extension rack, and a limiting screw hole is opened on the side of the storage tube for limiting the position when the extension rack is stored, so that the disassembled extension rack can be stored in the storage tube and fixed in the limiting tube by the cooperation of the connecting screw and the limiting screw hole.

[0007] Further configuration of the utility model: the pair of connecting frames each include a main connecting block fixedly connected to the extension frame and a secondary connecting block fixedly connected to the laser smoothness meter, the main connecting block is provided with a plurality of threaded holes and a plurality of fixing screws for limiting the connection are arranged in the plurality of threaded holes, the secondary connecting block is provided with an installation groove matching the main connecting block and a card slot matching the fixing screw.

[0008] By adopting the above technical solution, since the pair of connecting frames each include a main connecting block fixedly connected to the extension frame and a secondary connecting block fixedly connected to the laser smoothness meter, the main connecting block is provided with a plurality of threaded holes and a plurality of fixing screws for limiting the position during connection are arranged in the plurality of threaded holes, and the secondary connecting block is provided with a mounting groove matching the main connecting block and a card slot matching the fixing screw, when installing the laser smoothness meter, it is only necessary to align the position of a pair of secondary connecting blocks with the main connecting blocks, and then the main connecting blocks can be inserted into the mounting grooves of the pair of secondary connecting blocks, and the limiting can be completed by tightening the fixing screws, thereby simplifying the complicated installation steps.

[0009] Further configuration of the utility model: the auxiliary connecting block is also provided with a height adjustment screw for adjusting the distance between the laser smoothness meter and the road surface when installing, the auxiliary connecting block is provided with an adjustment threaded hole matching the height adjustment screw, and the height adjustment screw is arranged in the adjustment threaded hole.

[0010] By adopting the above technical solution, since the auxiliary connecting block is also provided with a height adjustment screw for adjusting the distance between the laser smoothness meter and the road surface when installing, the auxiliary connecting block is provided with an adjustment threaded hole matching the height adjustment screw, and the height adjustment screw is arranged in the adjustment threaded hole, so that the depth of the main connecting block inserted in the installation groove can be adjusted by adjusting the screw-in depth of the height adjustment screw, thereby realizing the adjustment of the distance between the laser smoothness meter and the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 The present invention is a schematic structural diagram of a vehicle bracket for carrying a road surface laser roughness meter according to a specific embodiment of the present invention.

[0012] Attached Figure 2 The present invention is a schematic diagram of the exploded structure of a vehicle bracket for carrying a road surface laser smoothness meter according to a specific embodiment of the present invention.

[0013] 1-fixed frame, 2-extension frame, 3-connecting frame, 4-adapter block, 5-U-shaped frame, 6-extension block, 7-threaded hole, 8-storage rack, 9-connecting plate, 10-storage tube, 11-limiting screw hole, 12-main connecting block, 13-secondary connecting block, 14-fixing screw, 15-installation slot, 16-card slot, 17-height adjustment screw, 18-laser flatness meter. DETAILED DESCRIPTION

[0014] like Figure 1-2 As shown, a vehicle bracket for carrying a road laser smoothness meter includes a fixed frame 1, a pair of extension frames 2 and a pair of connecting frames 3 connected in sequence, the fixed frame includes a pair of adapter blocks 4 and a U-shaped frame 5 for connecting to the front chassis of the vehicle, the pair of adapter blocks are respectively fixedly connected to the two ends of the U-shaped frame, the U-shaped frame is symmetrically provided with a pair of extension blocks 6 for connecting to the extension frames, the extension blocks are provided with a pair of threaded holes 7, the pair of extension frames are also provided with a pair of threaded holes, and the pair of extension frames are detachably connected to the pair of extension blocks by the cooperation of connecting screws and threaded holes.

[0015] By setting up a vehicle hanger including a fixed frame, a pair of extension frames and a pair of connecting frames, the extension frame and the fixed frame are detachably connected by a pair of connecting screws, so that when road surface measurement is not needed, the laser smoothness meter 18 and the extension frame can be removed so that the vehicle can drive normally.

[0016] The U-shaped frame is also provided with a pair of storage racks 8 for storing the extension rack. The pair of storage racks each include a connecting plate 9 and a storage tube 10. The connecting plates are respectively connected to the U-shaped frame and the storage tube. The inner tube shape of the storage tube matches the extension rack. A limiting screw hole 11 is opened on the side of the storage tube for limiting the position when the extension rack is stored.

[0017] Since the U-shaped frame is also provided with a pair of storage racks for storing the extension rack, the pair of storage racks each include a connecting plate and a storage tube, the connecting plate respectively connects the U-shaped frame and the storage tube, the inner tube shape of the storage tube matches the extension rack, and a limiting screw hole is opened on the side of the storage tube for limiting the position when the extension rack is stored, so that the disassembled extension rack can be stored in the storage tube and fixed in the limiting tube by the cooperation of the connecting screw and the limiting screw hole.

[0018] The pair of connecting frames each include a main connecting block 12 fixedly connected to the extension frame and a secondary connecting block 13 fixedly connected to the laser smoothness meter, the main connecting block is provided with a plurality of threaded holes and a plurality of fixing screws 14 for limiting the connection during connection are arranged in the plurality of threaded holes, the secondary connecting block is provided with a mounting groove 15 matching the main connecting block and a clamping groove 16 matching the fixing screw.

[0019] Since the pair of connecting frames each include a main connecting block fixedly connected to the extension frame and a secondary connecting block fixedly connected to the laser smoothness meter, the main connecting block is provided with a plurality of threaded holes and a plurality of fixing screws for limiting the position during connection are arranged in the threaded holes, and the secondary connecting block is provided with a mounting groove matching the main connecting block and a card slot matching the fixing screw, so that when installing the laser smoothness meter, it is only necessary to align the position of a pair of secondary connecting blocks with the main connecting blocks, and then the main connecting blocks can be inserted into the mounting grooves of the pair of secondary connecting blocks, and the limiting can be completed by tightening the fixing screws, thereby simplifying the complicated installation steps.

[0020] The auxiliary connection block is also provided with a height adjustment screw 17 for adjusting the distance between the laser smoothness meter and the road surface when installed. The auxiliary connection block is provided with an adjustment threaded hole matching the height adjustment screw, and the height adjustment screw is arranged in the adjustment threaded hole.

[0021] Since the auxiliary connecting block is also provided with a height adjustment screw for adjusting the distance between the laser smoothness meter and the road surface when installing, the auxiliary connecting block is provided with an adjustment threaded hole matching the height adjustment screw, and the height adjustment screw is arranged in the adjustment threaded hole, so that the depth of the main connecting block inserted in the installation groove can be adjusted by adjusting the screw-in depth of the height adjustment screw, thereby realizing the adjustment of the distance between the laser smoothness meter and the road surface.

Claims

1. A vehicle bracket for carrying a road laser roughness meter, comprising a fixing bracket, a pair of extension brackets and a pair of connecting brackets connected in sequence, characterized in that: The fixing frame includes a pair of adapter blocks and a U-shaped frame for connecting to the front chassis of the vehicle. The pair of adapter blocks are fixedly connected to the two ends of the U-shaped frame respectively. The U-shaped frame is symmetrically provided with a pair of extension blocks for connecting to the extension frame. The extension blocks are provided with a pair of threaded holes. The pair of extension frames are also provided with a pair of threaded holes. The pair of extension frames are detachably connected to the pair of extension blocks through the cooperation of connecting screws and threaded holes.

2. A vehicle bracket for carrying a road surface laser roughness meter according to claim 1, characterized in that: The U-shaped frame is also provided with a pair of storage racks for storing the extension rack, and the pair of storage racks each include a connecting plate and a storage tube, the connecting plate respectively connects the U-shaped frame and the storage tube, the inner tube shape of the storage tube matches the extension rack, and a limiting screw hole is opened on the side of the storage tube for limiting the position when the extension rack is stored.

3. A vehicle bracket for carrying a road surface laser roughness meter according to claim 1, characterized in that: The pair of connecting frames each include a main connecting block fixedly connected to the extension frame and a secondary connecting block fixedly connected to the laser smoothness meter, the main connecting block is provided with a plurality of threaded holes and a plurality of fixing screws for limiting the connection are arranged in the plurality of threaded holes, the secondary connecting block is provided with an installation groove matching the main connecting block and a card slot matching the fixing screw.

4. A vehicle bracket for carrying a road surface laser roughness meter according to claim 3, characterized in that: The auxiliary connection block is also provided with a height adjustment screw for adjusting the distance between the laser smoothness meter and the road surface when installed. The auxiliary connection block is provided with an adjustment threaded hole matching the height adjustment screw, and the height adjustment screw is arranged in the adjustment threaded hole.

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