Road and bridge pavement crack detection equipment

Abstract

The utility model discloses road and bridge pavement crack detection equipment which comprises detection equipment and a mounting cover, the mounting cover is arranged on the rear side of the detection equipment, positioning grooves are formed in the four corners of the rear side of the detection equipment, positioning columns are arranged at the four corners of the front side of the mounting cover, a control groove is formed in the front side of the mounting cover, and the positioning columns are arranged in the control groove. A control device is arranged in an inner cavity of the control groove, limiting devices are arranged at the top and the bottom of the front side of the mounting cover, a clamping device is arranged in an inner cavity of the detection equipment, and limiting grooves are formed in the top and the bottom of the inner cavity of the detection equipment; the left side and the right side of the inner cavity of the detection equipment are both provided with fixing grooves used in cooperation with the clamping devices. According to the utility model, the control device, the limiting device and the clamping device are matched for use, so that the problem that the use of the detection equipment is influenced due to the fact that the existing detection equipment is generally fixed by screws and is relatively complicated when an internal circuit of the detection equipment is short-circuited and needs to be disassembled is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road surface crack detection, and in particular relates to a road bridge road surface crack detection device. Background Art

[0002] Road and bridge pavement crack detection equipment is a high-tech tool specifically used to identify and evaluate cracks on the surface of roads and bridges. This equipment is usually equipped with high-precision sensors and advanced image capture technology, which can quickly scan the road surface and accurately record parameters such as the location, length, width and depth of the cracks. Through these data, maintenance personnel can judge the extent of road damage and formulate corresponding maintenance plans accordingly. This equipment not only improves detection efficiency and reduces subjective errors in manual detection, but also helps to prevent potential safety hazards in a timely manner and extend the service life of roads and bridges. It is an indispensable technical equipment in modern road and bridge maintenance. The problem with the existing technology is that the existing detection equipment is usually fixed by screws. When the internal circuit of the detection equipment is short-circuited and needs to be disassembled, it is cumbersome, which affects the use of the detection equipment. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a road and bridge pavement crack detection device, which has the advantage of being easy to disassemble. It solves the problem that the existing detection equipment is usually fixed by screws, which is cumbersome when the internal circuit of the detection equipment is short-circuited and needs to be disassembled, thus affecting the use of the detection equipment.

[0004] The utility model is implemented as follows: a road bridge pavement crack detection device comprises a detection device and a mounting cover, wherein the mounting cover is arranged at the rear side of the detection device, the four corners of the rear side of the detection device are provided with positioning grooves, the four corners of the front side of the mounting cover are provided with positioning columns used in conjunction with the positioning grooves, the front side of the mounting cover is provided with a control groove, the inner cavity of the control groove is provided with a control device, the top and bottom of the front side of the mounting cover are provided with a limiting device used in conjunction with the control device, the inner cavity of the detection device is provided with a clamping device used in conjunction with the control device, the top and bottom of the inner cavity of the detection device are provided with limiting grooves used in conjunction with the limiting device, and the left and right sides of the inner cavity of the detection device are provided with fixing grooves used in conjunction with the clamping device.

[0005] As a preferred embodiment of the present invention, the rear side of the positioning column is fixedly connected to the mounting cover, and the front side of the positioning column passes through the positioning slot and extends to the inner cavity of the positioning slot.

[0006] As a preferred embodiment of the utility model, the control device includes a control switch, a control screw is provided at the bottom of the control switch, two sliding blocks are sleeved on the surface of the control screw and are threadedly connected to the sliding blocks, a control rack is provided on the opposite side of the two sliding blocks, a control gear is provided on the right side of the control rack, a control turntable is provided on the front side of the control gear, and control connecting rods are provided on the top and bottom of the front side of the control turntable.

[0007] As a preferred embodiment of the utility model, the limiting device includes a limiting plate, two limiting columns are arranged on the side of the limiting plate away from the limiting groove, a fixing plate and a return spring are sequentially sleeved on the surface of the limiting column, and a sliding plate is arranged on the side of the return spring away from the fixing plate.

[0008] As a preferred embodiment of the utility model, the clamping device includes a clamping baffle, and sliding columns are provided on the top and bottom of the rear side of the clamping baffle, and positioning blocks are provided on the left and right sides of the sliding columns.

[0009] As a preferred embodiment of the utility model, the top of the control screw is fixedly connected to the control switch, the bottom of the control screw penetrates the mounting cover and the control rack, and extends to the inner cavity of the control groove and is threadedly connected to the inner wall of the bottom of the control groove, the control rack is threadedly connected to the control screw, the control gear is meshed with the control rack, the rear side of the control gear is rotatably connected to the front side of the mounting cover through a rotating shaft, the rear side of the control turntable is fixedly connected to the control gear, the side of the control connecting rod close to the control turntable is rotatably connected to the control turntable through a rotating shaft, and the side of the control connecting rod away from the control turntable is rotatably connected to the front side of the clamping baffle through a rotating shaft.

[0010] As a preferred embodiment of the utility model, the side of the limit plate close to the inner wall of the detection device passes through the limit groove and extends to the inner cavity of the limit groove, the top and bottom of the limit column are respectively fixedly connected to the limit plate and the sliding plate, the rear side of the fixed plate is fixedly connected to the mounting cover, the top and bottom of the reset spring are respectively fixedly connected to the fixed plate and the sliding plate, and the side of the sliding plate close to the sliding block is in contact with the sliding block.

[0011] As a preferred embodiment of the utility model, the side of the clamping baffle close to the inner cavity of the detection device passes through the fixing groove and extends to the inner cavity of the fixing groove, the side of the sliding column close to the inner wall of the detection device passes through the clamping baffle and extends to the outside of the clamping baffle, the left and right sides of the sliding column are fixedly connected to the positioning block, and the rear side of the positioning block is fixedly connected to the mounting cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the existing detection equipment is usually fixed by screws, which is cumbersome when the internal circuit of the detection equipment is short-circuited and needs to be disassembled, thus affecting the use of the detection equipment, by setting a control device, a limit device and a clamping device for coordinated use.

[0014] 2. The utility model can position the installation cover by providing the positioning column and the positioning groove, making it convenient for the user to use the installation cover.

[0015] 3. The utility model can control the clamping device and the limiting device by providing a control device, making it convenient for users to use the clamping device and the limiting device.

[0016] 4. The utility model can limit the installation cover and the detection equipment by setting a limit device, which is convenient for users to use the installation cover and the detection equipment.

[0017] 5. The utility model can fix the installation cover and the detection equipment by providing a clamping device, making it convenient for users to use the installation cover and the detection equipment.

[0018] 6. The utility model can drive the control screw to rotate by setting a control switch, can drive the sliding block and the control rack to move by setting a control screw, can drive the sliding plate to move by setting a sliding block, can drive the control gear to rotate by setting a control rack, can drive the control turntable to rotate by setting a control gear, can drive the control connecting rod to rotate by setting a control turntable, can drive the clamping baffle to move by setting a control connecting rod, and can limit the control screw, sliding block and control rack by setting a control groove.

[0019] 7. The utility model can drive the limit plate and the limit column to move by setting a sliding plate, can limit the limit plate by setting a limit column, can reset the limit plate by setting a reset spring, and can limit the installation cover by setting a limit plate and a limit groove.

[0020] 8. The utility model can support the sliding column by providing a positioning block, can limit the clamping baffle by providing a sliding column, and can fix the installation cover and the detection equipment by providing a clamping baffle and a fixing groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the positioning column provided by the embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning groove provided by the embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the control device provided by the embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping device provided in the embodiment of the utility model.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the limiting device provided in the embodiment of the utility model.

[0027] In the figure: 1. detection equipment; 2. installation cover; 3. positioning groove; 4. positioning column; 5. control groove; 6. control device; 7. limit device; 8. clamping device; 9. limit groove; 10. fixed groove; 601. control switch; 602. control screw rod; 603. sliding block; 604. control rack; 605. control gear; 606. control turntable; 607. control connecting rod; 701. limit plate; 702. limit column; 703. fixed plate; 704. return spring; 705. sliding plate; 801. clamping baffle; 802. sliding column; 803. positioning block. DETAILED DESCRIPTION

[0028] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0029] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0030] like Figures 1 to 6 As shown, a road and bridge pavement crack detection device provided by an embodiment of the utility model comprises a detection device 1 and a mounting cover 2, the mounting cover 2 is arranged on the rear side of the detection device 1, positioning grooves 3 are provided at four corners of the rear side of the detection device 1, positioning columns 4 used in conjunction with the positioning grooves 3 are provided at four corners of the front side of the mounting cover 2, a control groove 5 is provided on the front side of the mounting cover 2, a control device 6 is provided in the inner cavity of the control groove 5, a limiting device 7 used in conjunction with the control device 6 is provided at the top and bottom of the front side of the mounting cover 2, a clamping device 8 used in conjunction with the control device 6 is provided in the inner cavity of the detection device 1, limiting grooves 9 used in conjunction with the limiting device 7 are provided at the top and bottom of the inner cavity of the detection device 1, and fixing grooves 10 used in conjunction with the clamping device 8 are provided on the left and right sides of the inner cavity of the detection device 1.

[0031] refer to Figures 1 to 6 The rear side of the positioning column 4 is fixedly connected to the mounting cover 2 , and the front side of the positioning column 4 passes through the positioning groove 3 and extends to the inner cavity of the positioning groove 3 .

[0032] By adopting the above solution, by providing the positioning column 4 and the positioning groove 3 , the installation cover 2 can be positioned, making it convenient for the user to use the installation cover 2 .

[0033] refer to Figures 1 to 6 The control device 6 includes a control switch 601, a control screw 602 is arranged at the bottom of the control switch 601, two sliding blocks 603 are sleeved on the surface of the control screw 602 and are threadedly connected to the sliding blocks 603, a control rack 604 is arranged on the opposite side of the two sliding blocks 603, a control gear 605 is arranged on the right side of the control rack 604, a control turntable 606 is arranged on the front side of the control gear 605, and control connecting rods 607 are arranged on the top and bottom of the front side of the control turntable 606.

[0034] By adopting the above solution, the control device 6 is provided to control the clamping device 8 and the limiting device 7, so that the user can use the clamping device 8 and the limiting device 7 conveniently.

[0035] refer to Figures 1 to 6 The limiting device 7 includes a limiting plate 701, and two limiting columns 702 are arranged on the side of the limiting plate 701 away from the limiting groove 9. The surfaces of the limiting columns 702 are sequentially sleeved with a fixing plate 703 and a return spring 704, and a sliding plate 705 is arranged on the side of the return spring 704 away from the fixing plate 703.

[0036] By adopting the above solution, by providing the limiting device 7, the installation cover 2 and the detection device 1 can be limited, so that the user can use the installation cover 2 and the detection device 1 conveniently.

[0037] refer to Figures 1 to 6 The clamping device 8 includes a clamping baffle 801 , and sliding columns 802 are arranged at the top and bottom of the rear side of the clamping baffle 801 , and positioning blocks 803 are arranged on the left and right sides of the sliding column 802 .

[0038] By adopting the above solution, the clamping device 8 is provided to fix the installation cover 2 and the detection device 1, so that the user can use the installation cover 2 and the detection device 1 conveniently.

[0039] refer to Figures 1 to 6The top of the control screw rod 602 is fixedly connected to the control switch 601, the bottom of the control screw rod 602 passes through the mounting cover 2 and the control rack 604, and extends to the inner cavity of the control groove 5 and is threadedly connected to the inner wall of the bottom of the control groove 5, the control rack 604 is threadedly connected to the control screw rod 602, the control gear 605 is meshed with the control rack 604, the rear side of the control gear 605 is rotatably connected to the front side of the mounting cover 2 through a rotating shaft, the rear side of the control turntable 606 is fixedly connected to the control gear 605, the side of the control link 607 close to the control turntable 606 is rotatably connected to the control turntable 606 through a rotating shaft, and the side of the control link 607 away from the control turntable 606 is rotatably connected to the front side of the clamping baffle 801 through a rotating shaft.

[0040] The above scheme is adopted: by setting the control switch 601, the control screw 602 can be driven to rotate, by setting the control screw 602, the sliding block 603 and the control rack 604 can be driven to move, by setting the sliding block 603, the sliding plate 705 can be driven to move, by setting the control rack 604, the control gear 605 can be driven to rotate, by setting the control gear 605, the control turntable 606 can be driven to rotate, by setting the control turntable 606, the control connecting rod 607 can be driven to rotate, by setting the control connecting rod 607, the clamping baffle 801 can be driven to move, and by setting the control slot 5, the control screw 602, the sliding block 603 and the control rack 604 can be limited.

[0041] refer to Figures 1 to 6 The side of the limit plate 701 close to the inner wall of the detection device 1 passes through the limit groove 9 and extends to the inner cavity of the limit groove 9. The top and bottom of the limit column 702 are fixedly connected to the limit plate 701 and the sliding plate 705 respectively. The rear side of the fixed plate 703 is fixedly connected to the installation cover 2. The top and bottom of the reset spring 704 are fixedly connected to the fixed plate 703 and the sliding plate 705 respectively. The side of the sliding plate 705 close to the sliding block 603 contacts the sliding block 603.

[0042] The above scheme is adopted: by setting the sliding plate 705, the limit plate 701 and the limit column 702 can be driven to move, by setting the limit column 702, the limit plate 701 can be limited, by setting the reset spring 704, the limit plate 701 can be reset, and by setting the limit plate 701 and the limit groove 9, the installation cover 2 can be limited.

[0043] refer to Figures 1 to 6The side of the clamping baffle 801 close to the inner cavity of the detection device 1 passes through the fixing groove 10 and extends to the inner cavity of the fixing groove 10. The side of the sliding column 802 close to the inner wall of the detection device 1 passes through the clamping baffle 801 and extends to the outside of the clamping baffle 801. The left and right sides of the sliding column 802 are fixedly connected to the positioning block 803, and the rear side of the positioning block 803 is fixedly connected to the mounting cover 2.

[0044] By adopting the above scheme: by setting the positioning block 803, the sliding column 802 can be supported, by setting the sliding column 802, the clamping baffle 801 can be limited, and by setting the clamping baffle 801 and the fixing groove 10, the installation cover 2 and the detection device 1 can be fixed.

[0045] The working principle of this utility model:

[0046] When in use, place the installation cover 2 to a suitable position, push the installation cover 2, and drive the positioning column 4 to move. When the positioning column 4 enters the inner cavity of the positioning groove 3, turn the control switch 601 to drive the control screw rod 602 to rotate. The rotation of the control screw rod 602 drives the sliding block 603 and the control rack 604 to move synchronously. At the same time, the control rack 604 drives the control gear 605 and the control turntable 606 to rotate synchronously. The control turntable 606 drives the control connecting rod 607 to rotate. The control connecting rod 607 drives the clamping baffle 801 to move. The sliding block 603 pushes the sliding plate 705 to move. The sliding plate 705 drives the limiting column 702 and the limiting plate 701 to move synchronously and squeeze the reset spring 704. When the clamping baffle 801 and the limiting plate 701 enter the inner cavity of the fixing groove 10 and the limiting groove 9 respectively, the work is completed.

[0047] In summary: the road and bridge pavement crack detection device 1, by setting the coordinated use of the control device 6, the limit device 7, and the clamping device 8, solves the problem that the existing detection equipment is usually fixed by means of screws, which is cumbersome when the internal circuit of the detection equipment is short-circuited and needs to be disassembled, thus affecting the use of the detection equipment.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road bridge pavement crack detection device, comprising a detection device (1) and a mounting cover (2), wherein the mounting cover (2) is arranged at the rear side of the detection device (1), and is characterized in that: The four corners of the rear side of the detection device (1) are provided with positioning grooves (3), the four corners of the front side of the installation cover (2) are provided with positioning columns (4) for use with the positioning grooves (3), the front side of the installation cover (2) is provided with a control groove (5), the inner cavity of the control groove (5) is provided with a control device (6), the top and bottom of the front side of the installation cover (2) are provided with a limit device (7) for use with the control device (6), the inner cavity of the detection device (1) is provided with a clamping device (8) for use with the control device (6), the top and bottom of the inner cavity of the detection device (1) are provided with a limit groove (9) for use with the limit device (7), and the left and right sides of the inner cavity of the detection device (1) are provided with a fixing groove (10) for use with the clamping device (8).

2. A road bridge pavement crack detection device as claimed in claim 1, characterized in that: The rear side of the positioning column (4) is fixedly connected to the mounting cover (2), and the front side of the positioning column (4) passes through the positioning groove (3) and extends to the inner cavity of the positioning groove (3).

3. A road bridge pavement crack detection device as claimed in claim 1, characterized in that: The control device (6) comprises a control switch (601), a control screw (602) being arranged at the bottom of the control switch (601), two sliding blocks (603) being sleeved on the surface of the control screw (602) and being threadedly connected to the sliding blocks (603), a control rack (604) being arranged on opposite sides of the two sliding blocks (603), a control gear (605) being arranged on the right side of the control rack (604), a control dial (606) being arranged on the front side of the control gear (605), and control connecting rods (607) being arranged on the top and bottom of the front side of the control dial (606).

4. A road bridge pavement crack detection device as claimed in claim 1, characterized in that: The limiting device (7) comprises a limiting plate (701), two limiting columns (702) being arranged on a side of the limiting plate (701) away from the limiting groove (9), a fixing plate (703) and a return spring (704) being sleeved on the surface of the limiting columns (702) in sequence, and a sliding plate (705) being arranged on a side of the return spring (704) away from the fixing plate (703).

5. A road bridge pavement crack detection device as claimed in claim 1, characterized in that: The clamping device (8) comprises a clamping baffle (801), the top and bottom of the rear side of the clamping baffle (801) are both provided with sliding columns (802), and the left and right sides of the sliding columns (802) are both provided with positioning blocks (803).

6. A road bridge pavement crack detection device as claimed in claim 3, characterized in that: The top of the control screw rod (602) is fixedly connected to the control switch (601), the bottom of the control screw rod (602) passes through the mounting cover (2) and the control rack (604), and extends to the inner cavity of the control groove (5) to be threadedly connected to the inner wall of the bottom of the control groove (5), the control rack (604) is threadedly connected to the control screw rod (602), the control gear (605) is meshed with the control rack (604), the rear side of the control gear (605) is rotationally connected to the front side of the mounting cover (2) via a rotating shaft, the rear side of the control dial (606) is fixedly connected to the control gear (605), the side of the control connecting rod (607) close to the control dial (606) is rotationally connected to the control dial (606) via a rotating shaft, and the side of the control connecting rod (607) away from the control dial (606) is rotationally connected to the front side of the clamping baffle (801) via a rotating shaft.

7. A road bridge pavement crack detection device as claimed in claim 4, characterized in that: The side of the limit plate (701) close to the inner wall of the detection device (1) passes through the limit groove (9) and extends to the inner cavity of the limit groove (9); the top and bottom of the limit column (702) are fixedly connected to the limit plate (701) and the sliding plate (705) respectively; the rear side of the fixed plate (703) is fixedly connected to the mounting cover (2); the top and bottom of the return spring (704) are fixedly connected to the fixed plate (703) and the sliding plate (705) respectively; and the side of the sliding plate (705) close to the sliding block (603) contacts the sliding block (603).

8. A road bridge pavement crack detection device as claimed in claim 5, characterized in that: The side of the clamping baffle (801) close to the inner cavity of the detection device (1) passes through the fixing groove (10) and extends to the inner cavity of the fixing groove (10); the side of the sliding column (802) close to the inner wall of the detection device (1) passes through the clamping baffle (801) and extends to the outside of the clamping baffle (801); the left and right sides of the sliding column (802) are fixedly connected to the positioning block (803); and the rear side of the positioning block (803) is fixedly connected to the mounting cover (2).

Images