Road bridge engineering detection device

Abstract

The utility model relates to the technical field of road and bridge detection equipment, and discloses a road and bridge engineering detection device which comprises a U-shaped supporting plate, a dust collection hopper is fixedly connected between the two sides of the inner wall of the U-shaped supporting plate, and an air suction assembly is arranged at the top of the U-shaped supporting plate. And hollow blocks are fixedly connected to the two sides of the inner wall of the U-shaped supporting plate and located behind the dust collection hopper, a plurality of through openings are formed in the surfaces of the hollow blocks, and a plurality of lifting assemblies are arranged at the bottoms of the inner walls of the hollow blocks. Through cooperative use of the dust collection hopper, the air suction assembly, the hollow block, the through opening, the lifting assembly, the blocking column and other structures, dust, leaves and light particle impurities on the road surface can be collected in a centralized mode, stones and heavy particle impurities can be pushed, it is avoided that the impurities on the road surface affect detection data, and the detection efficiency is improved. Errors of detection data results are prevented, and road and bridge flatness detection precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge detection equipment technical field especially relates to a road and bridge engineering detection device. BACKGROUND

[0002] Road and bridge, generally by subgrade, pavement, bridge, tunnel engineering and traffic engineering facilities and so on several big parts constitute, construction, refer to the engineering according to plan and build, flatness refers to the processing or production certain thing, surface and will not be absolutely flat, the difference between not flat and absolute level, the difference data is flatness, need to detect flatness in the construction process of road and bridge.

[0003] Such as the application number for: CN202323395357.8 Chinese practical new type patent, discloses a kind of flatness detection device for road and bridge construction, is related to civil engineering technical field.The supporting structure, lifting assembly and detection structure are included, lifting assembly is located at the top of supporting structure, detection structure is connected with lifting assembly, lifting assembly is used to lift detection structure, detection structure is used to detect the flatness of road and bridge pavement, supporting structure includes support plate and detection hole being opened in the top of support plate, support plate bottom end is equipped with universal wheel, and support plate one end outer side is equipped with push rod.The utility model discloses through the setting of lifting assembly, can adjust the height of detection device according to actual needs, to adapt to the construction situation of different height of road and bridge, can ensure that detection device and construction surface keep parallel, improve the accuracy and reliability of detection, and lifting assembly can make detection structure quickly install and disassemble, facilitate the operation and movement of construction site, save time and manpower cost, improve construction efficiency.

[0004] The existing road and bridge engineering detection device cannot clean the measured pavement when detecting the flatness of road and bridge, and the dust, leaves and stones and other sundries on the pavement can affect the detection data, resulting in errors in the detection data results, and reducing the flatness detection accuracy of road and bridge. Practical new type content

[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of road and bridge engineering detection device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a road and bridge engineering detection device, including the U-shaped support plate, the both sides between the inner wall of U-shaped support plate are fixedly connected with dust suction hopper, the top of U-shaped support plate is provided with suction assembly, the both sides of the inner wall of U-shaped support plate and be fixedly connected with hollow block behind dust suction hopper, a plurality of through -orifices are seted up on the surface of hollow block, a plurality of lifting assemblies are arranged on the bottom of the inner wall of hollow block, the bottom of lifting assembly is provided with the blocking column, the top of U-shaped support plate is provided with two fixed components, the bottom of U-shaped support plate is provided with two connecting components, and the opposite side between two connecting components is provided with flatness measuring instrument.

[0007] Through setting dust suction hopper and cooperating with dust suction assembly, dust, leaves and light granular impurities can be collected, then when U-shaped support plate moves, lifting assembly will cooperate with a plurality of blocking columns to push the stones and heavy granular impurities on the road surface, so as to avoid that the impurities on the road surface affect the measurement result of flatness measuring instrument.

[0008] As a further description of the above technical scheme:

[0009] The suction assembly includes a collection box fixedly connected to the top of the U-shaped support plate, and a dust collector is mounted on one side of the collection box through a support.

[0010] As a further description of the above technical scheme:

[0011] The air inlet end of the dust collector is fixedly connected with an air inlet pipe, and the air outlet end of the dust collector is fixedly connected with an air outlet pipe.

[0012] Through the dust collector and cooperating with the dust suction hopper, the lighter impurities on the road surface can be sucked into the collection box for centralized collection.

[0013] As a further description of the above technical scheme:

[0014] The lifting assembly includes a spring fixedly connected to the top of the inner wall of the hollow block, one end of the spring is fixedly connected with a protruding block, and the bottom of the protruding block is rotatably connected with a connecting shaft.

[0015] Through setting the spring, the blocking column can always contact the road surface when the blocking column meets the concave-convex road surface.

[0016] As a further description of the above technical scheme:

[0017] The fixed component includes an installation frame fixedly penetrating through the top of the U-shaped support plate, and a threaded rod is rotatably connected to one side of the inner wall of the installation frame.

[0018] As a further description of the above technical scheme:

[0019] One end of the threaded rod is fixedly connected with a driving rod, and the outer surface of the threaded rod is threadedly connected with a fixed strip.

[0020] By setting the driving rod to drive the threaded rod to rotate, the fixed strip is away from or close to the connecting assembly, so that the installation or disassembly work of the flatness measuring instrument can be completed.

[0021] As a further description of the above technical solutions:

[0022] The connecting assembly comprises a connecting block arranged at the bottom of the U-shaped support plate, and a fixing groove is formed in the side of the connecting block away from the flatness measuring instrument.

[0023] As a further description of the above technical solutions:

[0024] The bottom of the U-shaped support plate is fixedly connected with universal wheels at four corners, and the back of the U-shaped support plate is fixedly connected with a pushing handle.

[0025] The utility model has the advantages of the following beneficial effects:

[0026] 1. Compared with the prior art, the road and bridge engineering detection device, through the cooperation of the dust suction hopper, the air suction assembly, the hollow block, the through opening, the lifting assembly and the blocking column and the like, can not only collect dust, leaves and light particulate impurities on the road surface, but also push stones and heavy particulate impurities, avoid the influence of impurities on the road surface on the detection data, prevent errors in the detection data results, and improve the road and bridge flatness detection precision.

[0027] 2. Compared with the prior art, the road and bridge engineering detection device, through the cooperation of the fixing assembly and the connecting assembly and the like, can quickly install and dismount the flatness measuring instrument, so as to facilitate the replacement or maintenance of the flatness measuring instrument by the staff, and improve the practicability of the road and bridge engineering detection device. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The utility model provides a kind of overall three-dimensional structure schematic diagram of road and bridge engineering detection device;

[0029] Figure 2 Another angle overall three-dimensional structure schematic diagram of road and bridge engineering detection device is provided for the utility model;

[0030] Figure 3 The installation frame structure schematic diagram of road and bridge engineering detection device is provided for the utility model;

[0031] Figure 4 For Figure 2 The local enlarged view of A shown in Fig.

[0032] Legend:

[0033] 1, U-shaped support plate; 2, dust suction hopper; 3, hollow block; 4, through port; 5, blocking column; 6, flatness measuring instrument; 7, collection box; 8, dust collector; 9, air inlet pipe; 10, air outlet pipe; 11, spring; 12, protruding block; 13, connecting shaft; 14, mounting frame; 15, threaded rod; 16, driving rod; 17, fixed strip; 18, connecting block; 19, fixed groove; 20, universal wheel; 21, push handle. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0035] Reference Figures 1-4 The utility model provides a kind of road bridge engineering detection device provided in the utility model: including U-shaped support plate 1, dust suction hopper 2 is fixedly connected between the two sides of the inner wall of U-shaped support plate 1, U-shaped support plate 1 top is provided with suction assembly, the rear of dust suction hopper 2 and the two sides of the inner wall of U-shaped support plate 1 are fixedly connected with hollow block 3, several through ports 4 are arranged on the surface of hollow block 3, the bottom of the inner wall of hollow block 3 is provided with several lifting assemblies, the bottom of lifting assembly is provided with blocking column 5, the top of U-shaped support plate 1 is provided with two fixed components, the bottom of U-shaped support plate 1 is provided with two connecting components, flatness measuring instrument 6 is arranged between the opposite sides of two connecting components, several through ports 4 are arranged on the surface of hollow block 3 in rectangular array, blocking column 5 is used to block the stone and heavy particle impurities on road surface, dust suction assembly can concentrate collection dust, leaves and light particle impurities on road surface, by setting dust suction hopper 2 and cooperating with dust suction assembly, dust, leaves and light particle impurities can be concentrated collection, then when U-shaped support plate 1 moves, lifting assembly will cooperate with several blocking columns 5 to push stone and heavy particle impurities on road surface, to avoid that the impurities on road surface affect the measurement result of flatness measuring instrument 6.

[0036] Suction assembly includes collection box 7 fixedly connected on the top of U-shaped support plate 1, dust collector 8 is mounted on the side of collection box 7 by support, the air inlet end of dust collector 8 is fixedly communicated with air inlet pipe 9, the air outlet end of dust collector 8 is fixedly communicated with air outlet pipe 10, one end of air inlet pipe 9 penetrates to the inside of dust suction hopper 2, one end of air outlet pipe 10 penetrates to the inside of collection box 7, by dust collector 8 and cooperating with dust suction hopper 2, lighter impurities on road surface can be sucked into collection box 7 to concentrate collection.

[0037] The lifting assembly comprises a spring 11 fixedly connected to the top of the inner wall of the hollow block 3, one end of the spring 11 is fixedly connected with a protruding block 12, the bottom of the protruding block 12 is rotatably connected with a connecting shaft 13, one side of the protruding block 12 penetrates through the through hole 4 and the connecting shaft 13 is located outside the hollow block 3, and the bottom end of the connecting shaft 13 is fixedly connected with the top end of the blocking column 5. By arranging the spring 11, the blocking column 5 can always contact the road surface when the blocking column 5 encounters a concave-convex road surface.

[0038] The fixing assembly comprises a mounting frame 14 fixedly penetrating through the top of the U-shaped support plate 1, a threaded rod 15 rotatably connected to one side of the inner wall of the mounting frame 14, a driving rod 16 fixedly connected to one end of the threaded rod 15, a fixed strip 17 threadedly connected to the outer surface of the threaded rod 15, and one end of the driving rod 16 penetrating to the outside of the mounting frame 14. The fixed strip 17 is L-shaped. By arranging the driving rod 16 to drive the threaded rod 15 to rotate, the fixed strip 17 can be away from or close to the connecting assembly, so that the installation or disassembly work of the flatness measuring instrument 6 can be completed.

[0039] The connecting assembly comprises a connecting block 18 arranged at the bottom of the U-shaped support plate 1, a fixed groove 19 formed in the side of the connecting block 18 away from the flatness measuring instrument 6, and the diameter of the inner wall of the fixed groove 19 is consistent with the diameter of one side of the fixed strip 17. The top of the connecting block 18 is attached to the bottom of the U-shaped support plate and is fixedly connected to one side of the flatness measuring instrument 6.

[0040] Four universal wheels 20 are fixedly connected to the bottom corners of the U-shaped support plate 1, and a pushing handle 21 is fixedly connected to the back of the U-shaped support plate 1.

[0041] Working principle: when in use, the U-shaped support plate 1 can be moved by pushing the handle 21 and cooperating with the four universal wheels 20. In the moving process, the blocking column 5 pushes the heavy particulate impurities, and when encountering a concave-convex road surface, the spring 11 drives the protruding block 12 to move, and then the protruding block 12 drives the blocking column 5 to move, so that the bottom end of the blocking column 5 can always contact the road surface. At the same time, the dust collector 8 is started and cooperates with the dust suction hopper 2 to sequentially transport the light particulate impurities on the road surface into the air inlet pipe 9 and the air outlet pipe 10, and finally into the collection box 7 for centralized collection, so as to avoid the influence of the impurities on the road surface on the detection result of the flatness measuring instrument 6.

[0042] When it is needed to disassemble the flatness measuring instrument 6, the two driving rods 16 are reversed to rotate the driving rods 16 and the threaded rods 15, at this time, the two fixed strips 17 are away from each other with the rotation of the two threaded rods 15, and then the one side of the two fixed strips 17 is separated from the two fixed grooves 19 respectively, the fixing of the connecting blocks 18 is released, so that the flatness measuring instrument 6 is conveniently disassembled, if the flatness measuring instrument 6 is needed to be installed, the flatness measuring instrument 6 is placed at the bottom of the U-shaped support plate 1, the position of the fixed groove 19 on the connecting block 18 corresponds to the position of the one side of the fixed strip 17, then the two driving rods 16 are reversed, the two fixed strips 17 are close to each other and enter the inside of the fixed groove 19, so that the two connecting blocks 18 are fixed, the installation work of the flatness measuring instrument 6 is completed.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for detecting road and bridge engineering, comprising a U-shaped support plate (1), characterized in that: The both sides between the inner wall of the U-shaped support plate (1) are fixedly connected with dust suction hoppers (2), the top of the U-shaped support plate (1) is provided with an air suction assembly, the both sides of the inner wall of the U-shaped support plate (1) and located behind the dust suction hoppers (2) are fixedly connected with hollow blocks (3), the surface of the hollow block (3) is provided with a plurality of through openings (4), the bottom of the inner wall of the hollow block (3) is provided with a plurality of lifting assemblies, the bottom of the lifting assembly is provided with a blocking column (5), the top of the U-shaped support plate (1) is provided with two fixed assemblies, the bottom of the U-shaped support plate (1) is provided with two connecting assemblies, and the opposite sides of the two connecting assemblies are provided with a flatness measuring instrument (6).

2. The road and bridge engineering detection device according to claim 1, characterized in that: The air suction assembly comprises a collecting box (7) fixedly connected to the top of the U-shaped support plate (1), and a dust collector (8) is mounted on one side of the collecting box (7) through a support. 3.The road and bridge engineering detection device according to claim 2, characterized in that: The air inlet end of the dust collector (8) is fixedly communicated with an air inlet pipe (9), and the air outlet end of the dust collector (8) is fixedly communicated with an air outlet pipe (10).

4. The road and bridge engineering detection device according to claim 1, characterized in that: The lifting assembly comprises a spring (11) fixedly connected to the top of the inner wall of the hollow block (3), one end of the spring (11) is fixedly connected with a protruding block (12), and the bottom of the protruding block (12) is rotatably connected with a connecting shaft (13).

5. The road and bridge engineering detection device according to claim 1, characterized in that: The fixed assembly comprises a mounting frame (14) penetrating through the top of the U-shaped support plate (1), and a threaded rod (15) is rotatably connected to one side of the inner wall of the mounting frame (14).

6. The road and bridge engineering detection device according to claim 5, characterized in that: One end of the threaded rod (15) is fixedly connected with a driving rod (16), and the outer surface of the threaded rod (15) is threadedly connected with a fixed strip (17).

7. The road and bridge engineering detection device according to claim 1, characterized in that: The connecting assembly comprises a connecting block (18) arranged at the bottom of the U-shaped support plate (1), and a fixed groove (19) is formed in the side of the connecting block (18) away from the flatness measuring instrument (6). 8.The road and bridge engineering detection device according to claim 1, characterized in that: The bottom of the U-shaped support plate (1) is fixedly connected with universal wheels (20) at four corners, and the back of the U-shaped support plate (1) is fixedly connected with a pushing handle (21).

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