Concrete structure monitoring device for road bridge and tunnel

Abstract

The utility model belongs to the related technical field of roads, bridges and tunnels, and particularly relates to a concrete structure monitoring device for roads, bridges and tunnels, which comprises a movable base, a connecting box and a rotating disc, the top of the movable base is fixedly connected with the bottom of a connecting box; the top of the connecting box is movably connected with the bottom of a rotating disc; the top of the rotating disc is fixedly connected with a supporting frame. The top of the supporting frame is fixedly connected with a motor. The output end of the motor is fixedly connected with a one-way screw rod; the surface of the one-way screw rod is in threaded connection with a first moving block; the problems that cameras on existing concrete structure monitoring devices for roads, bridges and tunnels are fixedly installed through a large number of bolts and nuts, the bolts and nuts are corroded and rusted after being used for a long time, the bolts and the nuts are fixed together, disassembly of the cameras is troublesome, and cost is low are solved. And therefore, the disassembly and maintenance of the camera are influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to roads, bridges and tunnels, in particular to a concrete structure monitoring device for roads, bridges and tunnels. Background Art

[0002] Due to changes in the external environment and increasing traffic volume, cracks and deformations may occur in the concrete structures of roads, bridges and tunnels. It is usually necessary to monitor the concrete structures of roads and bridges, and use concrete structure monitoring devices for roads, bridges and tunnels for detection.

[0003] The existing technology for monitoring the concrete structures of roads, bridges and tunnels includes brackets, mounting accessories and monitoring systems. The monitoring system is generally composed of a front-end camera and a back-end software system. The camera is often fixed next to the road bridge and tunnel.

[0004] However, the cameras on the existing concrete structure monitoring devices for roads, bridges and tunnels are fixed and installed by means of a large number of bolts and nuts. After long-term use, the bolts and nuts will corrode and rust, which makes the bolts and nuts fixed together, making it troublesome to disassemble the camera, thereby affecting the disassembly and maintenance of the camera. Therefore, a concrete structure monitoring device for roads, bridges and tunnels is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a concrete structure monitoring device for roads, bridges and tunnels.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the concrete structure monitoring device for roads, bridges and tunnels described in the utility model comprises a mobile base, a connecting box and a rotating disk; the top of the mobile base is fixedly connected to the bottom of the connecting box; the top of the connecting box is movably connected to the bottom of the rotating disk; the top of the rotating disk is fixedly connected to a support frame; the top of the support frame is fixedly connected to a motor; the output end of the motor is fixedly connected to a one-way screw rod; the surface of the one-way screw rod is threadedly connected to a first moving block; one side of the first moving block is fixedly connected to a first connecting rod; one end of the first connecting rod is fixedly connected to a mounting plate ; The bottom of the mounting plate is slidably connected to a sliding block; the bottom of the sliding block is fixedly connected to a concrete structure monitoring camera; the top of the mounting plate is fixedly connected to two connecting plates; one side of the connecting plate is movably connected to a rotating column; one end of the rotating column is fixedly connected to a bidirectional screw rod; the surface of the bidirectional screw rod is threadedly connected to two second moving blocks; one side of the second moving block is fixedly connected to a second connecting rod; one end of the second connecting rod is fixedly connected to a third connecting rod; one end of the third connecting rod is fixedly connected to a fourth connecting rod; one side of the fourth connecting rod is fixedly connected to a clamping rod; one end of the clamping rod is embedded in the mounting block and the sliding block.

[0007] Preferably, a fixing block is fixedly connected to one side of the mounting plate; a first electric telescopic column is fixedly connected to the top of the fixing block; a connecting block is fixedly connected to the output end of the first electric telescopic column; a clamping column is fixedly connected to the top of the connecting block; and the top of the clamping column is embedded in the surface of the rotating column.

[0008] Preferably, one side of the second movable block is fixedly connected to the limiting slider; the surface of the limiting slider is sleeved and connected to the limiting sliding rod; both ends of the limiting sliding rod are fixedly connected to auxiliary plates; one side of the auxiliary plate is fixedly connected to the connecting plate; both ends of the limiting sliding rod pass through the limiting slider.

[0009] Preferably, auxiliary sliding blocks are fixedly connected to both sides of the first moving block; an auxiliary sliding groove for use with the auxiliary sliding block is provided on the surface of the support frame; and the auxiliary sliding block is in a T-shape.

[0010] Preferably, a second electric telescopic column is fixedly connected to the top of the movable base; a movable plate is fixedly connected to the output end of the second electric telescopic column; support rods are fixedly connected to the four bottom corners of the movable plate; and a support plate is fixedly connected to the bottom of the support rod.

[0011] Preferably, a control panel is fixedly connected to the front side of the connection box, and a plurality of start control buttons are arranged on the front side of the control panel.

[0012] Preferably, one end of the one-way screw rod and the two-way screw rod are both sleeved and connected with a limit bearing, and the outer surface of the limit bearing is connected to the support frame and the connecting plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a concrete structure monitoring device for roads, bridges and tunnels, by starting a motor, electrically driving a one-way screw to rotate, the one-way screw drives the first moving block to move, the first moving block drives the first connecting rod to move, the first connecting rod drives the mounting plate to move, the mounting plate drives the concrete structure monitoring camera to move, so that the concrete structure monitoring camera moves to a suitable position, and the user rotates the rotating column on the mounting plate, the rotating column drives the two-way screw to rotate, the two-way screw drives the second moving block to move, the second moving block drives the second connecting rod to move, the second connecting rod drives the third connecting rod to move, the third connecting rod drives the fourth connecting rod to move, the fourth connecting rod drives the clamping rod to move, so that the clamping rod is separated from the sliding block, and then the user removes the concrete structure monitoring camera, thereby disassembling the concrete structure monitoring camera, which is convenient for the user to operate, saves time, and is convenient for the user to disassemble and repair the concrete structure monitoring camera, reducing the impact on the work of the concrete structure monitoring camera.

[0015] 2. The utility model provides a concrete structure monitoring device for roads, bridges and tunnels. By starting the first electric telescopic column, the first electric telescopic column drives the connecting block to move, and the connecting block drives the clamping column to move, so that the clamping column is separated from the rotating column, so that the rotating column can rotate. When the rotating column has completed its work, the user clamps the clamping column into the rotating column to fix the rotating column to prevent the rotating column from rotating, so as to avoid affecting the fixation and disassembly of the concrete structure monitoring camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cutaway stereogram of the concrete structure monitoring device for roads, bridges and tunnels in the utility model;

[0019] Figure 3 It is a stereogram of the concrete structure monitoring camera in the utility model;

[0020] Figure 4 It is a stereogram of the disassembly structure of the concrete structure monitoring camera in the utility model;

[0021] Figure 5 This utility model Figure 1 Enlarged stereogram of point A in the middle.

[0022] Legend:

[0023] 1. Mobile base; 101. Connection box; 102. Rotating plate; 103. Support frame; 104. Motor; 105. One-way screw; 106. First moving block; 107. First connecting rod; 108. Mounting plate; 109. Sliding block; 110. Concrete structure monitoring camera; 111. Connection plate; 112. Rotating column; 113. Two-way screw; 114. Second moving block; 115. Second connecting rod; 116. Third connecting rod Rod; 117, fourth connecting rod; 118, clamping rod; 2, fixing block; 201, first electric telescopic column; 202, connecting block; 203, clamping column; 3, limiting slider; 301, limiting slider; 302, auxiliary plate; 4, auxiliary slider; 401, auxiliary slide; 5, second electric telescopic column; 501, moving plate; 502, support rod; 503, support plate; 6, control panel; 601, start control button; 7, limiting bearing. DETAILED DESCRIPTION

[0024] 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 creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5The utility model provides a concrete structure monitoring device for roads, bridges and tunnels, comprising a mobile base 1, a connection box 101 and a rotating disk 102; the top of the mobile base 1 is fixedly connected to the bottom of the connection box 101; the top of the connection box 101 is movably connected to the bottom of the rotating disk 102; the top of the rotating disk 102 is fixedly connected to a support frame 103; the top of the support frame 103 is fixedly connected to a motor 104; the output end of the motor 104 is fixedly connected to a one-way screw rod 105; the surface of the one-way screw rod 105 is threadedly connected to a first moving block 106; one side of the first moving block 106 is fixedly connected to a first connecting rod 107; the first connecting rod 1 One end of 07 is fixedly connected to a mounting plate 108; a sliding block 109 is slidably connected to the bottom of the mounting plate 108; a concrete structure monitoring camera 110 is fixedly connected to the bottom of the sliding block 109; two connecting plates 111 are fixedly connected to the top of the mounting plate 108; a rotating column 112 is movably connected to one side of the connecting plate 111; a bidirectional screw rod 113 is fixedly connected to one end of the rotating column 112; two second moving blocks 114 are threadedly connected to the surface of the bidirectional screw rod 113; a second connecting rod 115 is fixedly connected to one side of the second moving block 114; a third connecting rod 116 is fixedly connected to one end of the second connecting rod 115; One end of 116 is fixedly connected to a fourth connecting rod 117; one side of the fourth connecting rod 117 is fixedly connected to a clamping rod 118; one end of the clamping rod 118 is embedded in the mounting block and the sliding block 109; when working, by starting the motor 104, the one-way screw rod 105 is electrically driven to rotate, the one-way screw rod 105 drives the first moving block 106 to move, the first moving block 106 drives the first connecting rod 107 to move, the first connecting rod 107 drives the mounting plate 108 to move, and the mounting plate 108 drives the concrete structure monitoring camera 110 to move. After the concrete structure monitoring camera 110 is moved to a suitable position, the user rotates the rotating column 112 on the mounting plate 108, and the rotating column 112 drives The bidirectional screw rod 113 rotates, and the bidirectional screw rod 113 drives the second moving block 114 to move, and the second moving block 114 drives the second connecting rod 115 to move, and the second connecting rod 115 drives the third connecting rod 116 to move, and the third connecting rod 116 drives the fourth connecting rod 117 to move, and the fourth connecting rod 117 drives the clamping rod 118 to move, so that the clamping rod 118 is separated from the sliding block 109, and then the user removes the concrete structure monitoring camera 110, thereby disassembling the concrete structure monitoring camera 110, which is convenient for the user to operate, saves time, and is convenient for the user to disassemble and repair the concrete structure monitoring camera 110, reducing the impact on the operation of the concrete structure monitoring camera 110.

[0027] Further, such as Figure 1 and Figure 5As shown, one side of the mounting plate 108 is fixedly connected to a fixing block 2; the top of the fixing block 2 is fixedly connected to a first electric telescopic column 201; the output end of the first electric telescopic column 201 is fixedly connected to a connecting block 202; the top of the connecting block 202 is fixedly connected to a clamping column 203; the top of the clamping column 203 is embedded in the surface of the rotating column 112; when working, by starting the first electric telescopic column 201, the first electric telescopic column 201 drives the connecting block 202 to move, and the connecting block 202 drives the clamping column 203 to move, so that the clamping column 203 is separated from the rotating column 112, so that the rotating column 112 can rotate, and when the rotating column 112 completes the work, the user makes the clamping column 203 stuck in the rotating column 112 to fix the rotating column 112 to prevent the rotating column 112 from rotating, so as to avoid affecting the fixation and disassembly of the concrete structure monitoring camera 110.

[0028] Further, such as Figure 3 As shown, one side of the second moving block 114 is fixedly connected to the limiting slider 3; the surface of the limiting slider 3 is sleeved and connected to the limiting slide bar 301; both ends of the limiting slide bar 301 are fixedly connected to the auxiliary plates 302; one side of the auxiliary plate 302 is fixedly connected to the connecting plate 111; both ends of the limiting slide bar 301 pass through the limiting slider 3; when working, the second moving block 114 drives the limiting slider 3 to slide on the limiting slide bar 301, and the limiting slide bar 301 horizontally limits the limiting slider 3, thereby horizontally limiting the second moving block 114, preventing the second moving block 114 from rotating when the bidirectional screw rod 113 rotates, reducing the wear of the second moving block 114, and extending the service life of the second moving block 114.

[0029] Further, such as Figure 2 As shown, auxiliary sliders 4 are fixedly connected to both sides of the first moving block 106; an auxiliary slide groove 401 used in conjunction with the auxiliary slider 4 is provided on the surface of the support frame 103; the auxiliary slider 4 is in a T-shape; when working, the first moving block 106 drives the auxiliary slider 4 to slide on the auxiliary slide groove 401, horizontally limits the first moving block 106, reduces the wear of the first moving block 106, and extends the service life of the first moving block 106.

[0030] Further, such as Figure 2As shown, a second electric telescopic column 5 is fixedly connected to the top of the mobile base 1; a mobile plate 501 is fixedly connected to the output end of the second electric telescopic column 5; four corners of the bottom of the mobile plate 501 are fixedly connected to support rods 502; the bottom of the support rod 502 is fixedly connected to a support plate 503; during operation, the user starts the second electric telescopic column 5, the second electric telescopic column 5 drives the mobile plate 501 to move, the mobile plate 501 drives the support rod 502 to move, the support rod 502 drives the support plate 503 to move, so that the support plate 503 contacts the ground, and the mobile base 1 is separated from the ground, thereby stably supporting the device and preventing the mobile base 1 from moving during operation.

[0031] Further, such as Figure 2 As shown, the front side of the connection box 101 is fixedly connected to a control panel 6, and the front side of the control panel 6 is provided with a plurality of start control buttons 601; when working, the start control button 601 on the control panel 6 is used to control the start of the first electric telescopic column 201, the motor 104 and the second electric telescopic column 5, so as to facilitate the user's operation and control.

[0032] Further, such as Figure 1 As shown, one end of the one-way screw rod 105 and the two-way screw rod 113 are both sleeved and connected with a limit bearing 7, and the outer surface of the limit bearing 7 is connected to the support frame 103 and the connecting plate 111; when working, the one-way screw rod 105 and the two-way screw rod 113 rotate through the limit bearing 7, reducing the wear on the one-way screw rod 105 and the two-way screw rod 113 and preventing the position of the one-way screw rod 105 and the two-way screw rod 113 from changing.

[0033] Working principle: By starting the motor 104, the one-way screw 105 is electrically driven to rotate, the one-way screw 105 drives the first moving block 106 to move, the first moving block 106 drives the first connecting rod 107 to move, the first connecting rod 107 drives the mounting plate 108 to move, the mounting plate 108 drives the concrete structure monitoring camera 110 to move, and after the concrete structure monitoring camera 110 is moved to a suitable position, the user rotates the rotating column 112 on the mounting plate 108, the rotating column 112 drives the bidirectional screw 113 to rotate, the bidirectional screw 113 drives the second moving block 114 to move, the second moving block 114 drives the second connecting rod 115 to move, the second connecting rod 115 drives the third connecting rod 116 to move, and the third connecting rod 116 drives the fourth The connecting rod 117 moves, and the fourth connecting rod 117 drives the clamping rod 118 to move, so that the clamping rod 118 is separated from the sliding block 109, and then the user removes the concrete structure monitoring camera 110, thereby disassembling the concrete structure monitoring camera 110, which is convenient for the user to operate, saves time, and is convenient for the user to disassemble and repair the concrete structure monitoring camera 110, reducing the impact on the operation of the concrete structure monitoring camera 110. By starting the first electric telescopic column 201, the first electric telescopic column 201 drives the connecting block 202 to move, and the connecting block 202 drives the clamping column 203 to move, so that the clamping column 203 is separated from the rotating column 112, so that the rotating column 112 can rotate. When the rotating column 112 completes its work, the user clamps the clamping column 203 The second movable block 114 is inserted into the rotating column 112 to fix the rotating column 112 to prevent the rotating column 112 from rotating, to prevent the rotating column 112 from rotating, and to avoid affecting the fixing and disassembly of the concrete structure monitoring camera 110. The second movable block 114 drives the limit slider 3 to slide on the limit slider 301, and the limit slider 301 horizontally limits the limit slider 3, thereby horizontally limiting the second movable block 114 to prevent the second movable block 114 from rotating when the bidirectional screw rod 113 rotates, thereby reducing the wear of the second movable block 114 and extending the service life of the second movable block 114. The first movable block 106 drives the auxiliary slider 4 to slide on the auxiliary slide groove 401, and horizontally limits the first movable block 106, thereby reducing the wear of the second movable block 114 and extending the service life of the second movable block 114. 6, extending the service life of the first moving block 106, the user starts the second electric telescopic column 5, the second electric telescopic column 5 drives the moving plate 501 to move, the moving plate 501 drives the support rod 502 to move, the support rod 502 drives the support plate 503 to move, so that the support plate 503 contacts the ground, and the moving base 1 is separated from the ground, thereby stably supporting the device and preventing the moving base 1 from moving during operation. The start control button 601 on the control panel 6 controls the first electric telescopic column 201, the motor 104 and the second electric telescopic column 5 to start, which is convenient for the user to operate and control. The one-way screw rod 105 and the two-way screw rod 113 rotate through the limit bearing 7, reducing the wear on the one-way screw rod 105 and the two-way screw rod 113.Prevent the one-way screw rod 105 and the two-way screw rod 113 from changing their positions.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete structure monitoring device for roads, bridges and tunnels, comprising a mobile base (1), a connection box (101) and a rotating disk (102); characterized in that: The top of the movable base (1) is fixedly connected to the bottom of the connection box (101); the top of the connection box (101) is movably connected to the bottom of the rotating disk (102); the top of the rotating disk (102) is fixedly connected to a support frame (103); the top of the support frame (103) is fixedly connected to a motor (104); the output end of the motor (104) is fixedly connected to a one-way screw rod (105); the surface of the one-way screw rod (105) is threadedly connected to a first movable block (106); one side of the first movable block (106) is fixedly connected to a first connecting rod (107); one end of the first connecting rod (107) is fixedly connected to a mounting plate (108); the bottom of the mounting plate (108) is slidably connected to a sliding block (109); the bottom of the sliding block (109) is fixedly connected to a concrete A structural monitoring camera (110); the top of the mounting plate (108) is fixedly connected to two connecting plates (111); one side of the connecting plate (111) is movably connected to a rotating column (112); one end of the rotating column (112) is fixedly connected to a bidirectional screw rod (113); the surface of the bidirectional screw rod (113) is threadedly connected to two second moving blocks (114); one side of the second moving block (114) is fixedly connected to a second connecting rod (115); one end of the second connecting rod (115) is fixedly connected to a third connecting rod (116); one end of the third connecting rod (116) is fixedly connected to a fourth connecting rod (117); one side of the fourth connecting rod (117) is fixedly connected to a clamping rod (118); one end of the clamping rod (118) is embedded in the mounting block and the sliding block (109).

2. A concrete structure monitoring device for roads, bridges and tunnels according to claim 1; characterized in that: A fixing block (2) is fixedly connected to one side of the mounting plate (108); a first electric telescopic column (201) is fixedly connected to the top of the fixing block (2); an output end of the first electric telescopic column (201) is fixedly connected to a connecting block (202); a clamping column (203) is fixedly connected to the top of the connecting block (202); and a top end of the clamping column (203) is embedded in the surface of the rotating column (112).

3. A concrete structure monitoring device for roads, bridges and tunnels according to claim 1; characterized in that: One side of the second moving block (114) is fixedly connected to the limit slider (3); the surface of the limit slider (3) is sleeved and connected to the limit slider (301); both ends of the limit slider (301) are fixedly connected to auxiliary plates (302); one side of the auxiliary plate (302) is fixedly connected to the connecting plate (111); and both ends of the limit slider (301) pass through the limit slider (3).

4. The concrete structure monitoring device for roads, bridges and tunnels according to claim 1 is characterized by: Auxiliary sliding blocks (4) are fixedly connected to both sides of the first moving block (106); an auxiliary sliding groove (401) for use with the auxiliary sliding block (4) is provided on the surface of the support frame (103); and the auxiliary sliding block (4) is in a T-shape.

5. The concrete structure monitoring device for roads, bridges and tunnels according to claim 1 is characterized by: The top of the mobile base (1) is fixedly connected to a second electric telescopic column (5); the output end of the second electric telescopic column (5) is fixedly connected to a mobile plate (501); the four corners of the bottom of the mobile plate (501) are fixedly connected to support rods (502); and the bottom of the support rod (502) is fixedly connected to a support plate (503).

6. The concrete structure monitoring device for roads, bridges and tunnels according to claim 1 is characterized by: A control panel (6) is fixedly connected to the front side of the connection box (101), and a plurality of start control buttons (601) are arranged on the front side of the control panel (6).

7. The concrete structure monitoring device for roads, bridges and tunnels according to claim 1 is characterized by: One end of the one-way screw rod (105) and the two-way screw rod (113) are sleeved and connected to a limit bearing (7), and the outer surface of the limit bearing (7) is connected to the support frame (103) and the connecting plate (111).

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