Bridge construction ecological environment monitoring device

Abstract

The utility model discloses a bridge construction ecological environment monitoring device, relates to bridge engineering technical field, including mounting box, caster and monitor body, mounting box bottom is equipped with the base plate, the top of base plate is equipped with two fixed box, the opposite inner wall of two fixed box is rotatingly equipped with the screw rod. When the device is used, the motor is started firstly, the output of the motor enables the L-shaped moving block to ascend through the lead screw, the ascending of the L-shaped moving block enables the trundles to ascend through the moving block, the ascending of the trundles enables the mounting box and the bottom plate to integrally move downwards, then the fixing cone is inserted into the land, and at the moment, the L-shaped moving block continues to move upwards; the L-shaped moving block continuously moves upwards to unfold the anti-pulling block through a movable plate, a moving plate, a moving rod, a fixed rod, a circular plate and an inclined plate, so that a certain anti-pulling effect is achieved, the monitor is more stable to place, and the monitor body is prevented from being damaged due to toppling.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge engineering, in particular to a bridge construction ecological environment monitoring device. Background Art

[0002] A bridge generally refers to a structure built across rivers, lakes, and seas to enable vehicles and pedestrians to pass smoothly. To adapt to the modern rapidly developing transportation industry, bridges are also extended to buildings that are built to cross mountain streams, poor geology, or meet other transportation needs to make travel more convenient. Bridges are generally composed of superstructure, substructure, supports, and ancillary structures. The superstructure, also known as the span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers, and foundations; supports are force transmission devices installed at the supporting locations of the span structure and piers or abutments. During the construction of bridge projects, each construction process will have an impact on the local ecological environment, water environment, acoustic environment, etc. Therefore, it is necessary to analyze and monitor the construction environment through ecological environment monitoring devices to reduce the impact of construction on the environment.

[0003] In the prior art, a patent with publication number CN218845577U discloses a bridge construction environment monitoring instrument, which is equipped with an installation box, a base plate, a fixing slot, an electric telescopic column, a connecting plate, a support plate, a fixing plate, a driving turntable, a rotating shaft, a mounting frame, a movable shaft, a monitoring instrument body, a protective door, a fixing frame, casters, a reinforcement plate, a side plate, a limiting slot, a limiting block, a baffle, and a limiting wheel, so that the height, horizontal direction, and vertical direction of the monitoring instrument body can be adjusted, and the monitoring instrument body can be moved by casters. However, the construction site is generally complicated. When placed, the casters are always in contact with the ground and are easy to move. Some are also placed directly on the ground through the base plate, but when subjected to thrust or excessive wind force, they are easy to tip over and cause damage to the monitoring instrument body, which is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a bridge construction ecological environment monitoring device to solve the above problems. Utility Model Content

[0004] The purpose of this application is to provide a bridge construction ecological environment monitoring device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: A bridge construction ecological environment monitoring device, comprising an installation box, casters and a monitoring instrument body, a base plate installed at the bottom of the installation box, two fixed boxes installed on the top of the base plate, screw rods are rotatably installed on the relative inner walls of the two fixed boxes, a motor is installed on the top of one of the fixed boxes, the top of one of the screw rods is installed on the output shaft of the motor, the two screw rods are installed in cooperation through a transmission mechanism, L-shaped moving blocks are threaded on the two screw rods, movable blocks are installed at the bottom of the two L-shaped moving blocks, the casters are installed at the bottom of the two movable blocks, four installation holes are opened on the top of the base plate, fixed cones are installed in the four installation holes, anti-pullout mechanisms are provided on the four fixed cones, and the anti-pullout mechanisms are installed in cooperation with the L-shaped moving blocks.

[0006] Preferably, the anti-pullout mechanism includes two grooves opened on the outer wall of the fixed cone, the opposite inner walls of the two grooves are installed with fixed rods, and the two fixed rods are rotatably sleeved with anti-pullout blocks. The fixed cone is provided with an extrusion unit that enables the two anti-pullout blocks to unfold, and the extrusion unit is installed in cooperation with the L-shaped movable block.

[0007] Preferably, the extrusion unit includes a movable hole opened at the top of the fixed cone, a movable rod is slidably installed in the movable hole, a movable plate is installed on the top of the movable rod, a movable plate is installed on the top of the L-shaped movable block, and a movable cavity connected to the two grooves is opened on the fixed cone, the bottom end of the movable rod extends into the movable cavity and is installed with a circular plate, an inclined plate is rotatably installed on the outer wall of the circumference of the circular plate, the other ends of the two inclined plates are respectively rotatably installed on the sides of the two anti-pullout blocks, and an elastic element is arranged on the top of the circular plate.

[0008] Preferably, the elastic element comprises a spring mounted on the top of the circular plate, and the other end of the spring is mounted on the top inner wall of the moving cavity.

[0009] Preferably, the transmission mechanism comprises a transmission cavity opened on the bottom plate, the bottom ends of the two screw rods extend into the transmission cavity and are respectively provided with sprockets, and the two sprockets are jointly meshed and provided with chains.

[0010] Preferably, guide rods are installed on the opposite inner walls of the two fixing boxes, guide holes are opened on the tops of the two L-shaped moving blocks, and the two guide rods pass through the two guide holes respectively.

[0011] Preferably, a protective shell is installed on the top of one of the fixing boxes.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when in use, first move to the specified position through the casters, and then start the motor, the motor output will cause the L-shaped moving block to rise through the screw rod, the rising of the L-shaped moving block will cause the casters to rise through the movable block, the rising of the casters will cause the installation box and the base plate to move downward as a whole, the downward movement of the base plate will cause the fixed cone to move downward, and then the fixed cone will be inserted into the ground, at this time the L-shaped moving block is continued to move upward, the continued upward movement of the L-shaped moving block will cause the moving rod to rise through the movable plate and the moving plate, the rising of the moving rod will cause the anti-pullout block to expand through the fixed rod, the circular plate and the inclined plate, and then a certain anti-pullout effect will be achieved, so that it is more stable when placed, and it can be avoided that tipping over occurs and causes damage to the monitor body.

[0014] 2. In the utility model, the protective shell is provided to play a certain protective role, thereby preventing the motor from being damaged by the influence of the external environment. Through the provision of the spring, when the movable plate is not subjected to force, the circular plate will be reset under the action of the spring, and then the two anti-pull blocks will be reset, thereby releasing the anti-pull effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;

[0017] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of an embodiment of the present application;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of a partial cutaway of a fixed cone in an embodiment of the present application.

[0020] In the figure: 1. installation box; 2. bottom plate; 3. fixing box; 4. screw; 5. motor; 6. L-shaped moving block; 7. movable block; 8. sprocket; 9. chain; 10. fixed cone; 11. fixed rod; 12. anti-pullout block; 13. moving rod; 14. round plate; 15. inclined plate; 16. spring; 17. movable plate; 18. moving plate; 19. protective shell; 20. monitor body. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Example 1

[0023] refer to Figure 1-4 A bridge construction ecological environment monitoring device shown in the figure includes an installation box 1, casters and a monitoring instrument body 20. A base plate 2 is installed at the bottom of the installation box 1, and two fixed boxes 3 are installed on the top of the base plate 2. The relative inner walls of the two fixed boxes 3 are rotatably installed with screw rods 4. A motor 5 is installed on the top of one of the fixed boxes 3, and the top of one of the screw rods 4 is installed on the output shaft of the motor 5. The two screw rods 4 are installed in cooperation through a transmission mechanism. L-shaped moving blocks 6 are threadedly sleeved on the two screw rods 4, and movable blocks 7 are installed at the bottom of the two L-shaped moving blocks 6. Casters are installed at the bottom of the two movable blocks 7. Four installation holes are opened on the top of the base plate 2, and fixed cones 10 are installed in the four installation holes. Anti-pullout mechanisms are provided on the four fixed cones 10, and the anti-pullout mechanisms are installed in cooperation with the L-shaped moving blocks 6.

[0024] With the above structure, when in use, first move to the specified position through the casters, and then start the motor 5. The output of the motor 5 will cause the screw rod 4 to rotate, and the rotation of the screw rod 4 will cause the L-shaped moving block 6 to rise. The rising of the L-shaped moving block 6 will cause the movable block 7 to rise. The rising of the movable block 7 will cause the casters to rise. The rising of the casters will cause the installation box 1 and the base plate 2 to move downward as a whole. The downward movement of the base plate 2 will cause the fixed cone 10 to move downward, and then the fixed cone 10 will be inserted into the ground. At this time, the anti-pullout effect is achieved through the anti-pullout mechanism, thereby strengthening the fixation to avoid tipping over and causing damage to the monitoring instrument body 20. When fixed, the environment is monitored through the monitoring instrument body 20.

[0025] like Figure 4 As shown, the anti-pullout mechanism includes two grooves opened on the outer wall of the side of the fixed cone 10, and the opposite inner walls of the two grooves are installed with fixed rods 11, and the two fixed rods 11 are rotatably sleeved with anti-pullout blocks 12. The fixed cone 10 is provided with an extrusion unit that allows the two anti-pullout blocks 12 to unfold, and the extrusion unit is installed in cooperation with the L-shaped moving block 6. The advantage of such an arrangement is that the bottom plate 2 is more stable through the arrangement of the fixed rods 11 and the anti-pullout blocks 12, thereby avoiding tipping over and causing damage to the monitor body 20.

[0026] Specifically, the two anti-pulling blocks 12 are unfolded by the squeezing unit, and the anti-pulling blocks 12 will break the ground when unfolded. At this time, there is still soil on the anti-pulling blocks 12, which can play a certain anti-pulling effect, making it more stable when placed, and avoiding tipping and damage to the monitor body 20.

[0027] Example 2

[0028] like Figure 1 and Figure 4 As shown, the extrusion unit includes a movable hole opened at the top of the fixed cone 10, a movable rod 13 is slidably installed in the movable hole, a movable plate 17 is installed on the top of the movable rod 13, a movable plate 18 is installed on the top of the L-shaped movable block 6, and a movable cavity connected to the two grooves is opened on the fixed cone 10. The bottom end of the movable rod 13 extends into the movable cavity and is installed with a circular plate 14. An inclined plate 15 is rotatably installed on the outer wall of the circumference of the circular plate 14. The other ends of the two inclined plates 15 are respectively rotatably installed on the sides of the two anti-pullout blocks 12. An elastic element is arranged on the top of the circular plate 14. The advantage of such an arrangement is that the two anti-pullout blocks 12 can be easily unfolded by arranging the movable rod 13, the circular plate 14, the inclined plate 15, the movable plate 17 and the movable plate 18.

[0029] Specifically, the rising of the L-shaped moving block 6 will cause the moving plate 18 to rise. When the moving plate 18 contacts the movable plate 17, the moving plate 18 continues to rise and will squeeze the movable plate 17 to rise. The rising of the movable plate 17 will cause the moving rod 13 to rise. The rising of the moving rod 13 will cause the circular plate 14 to rise. The rising of the circular plate 14 will give an outward force to the two anti-pullout blocks 12 through the inclined plate 15. At this time, under the action of the fixed rod 11, the two anti-pullout blocks 12 are unfolded, thereby achieving an anti-pullout effect.

[0030] like Figure 4 As shown, the elastic element includes a spring 16 installed on the top of the circular plate 14, and the other end of the spring 16 is installed on the top inner wall of the movable cavity. The advantage of this arrangement is that, through the arrangement of the spring 16, when the movable plate 17 is not subjected to force, the circular plate 14 will be reset under the action of the spring 16, and then the two anti-pullout blocks 12 will be reset, thereby releasing the anti-pullout effect.

[0031] like Figure 2 and Figure 3 As shown, the transmission mechanism includes a transmission cavity opened on the base plate 2, the bottom ends of the two screw rods 4 extend into the transmission cavity and are respectively installed with sprockets 8, and the two sprockets 8 are jointly meshed and installed with chains 9. The advantage of this arrangement is that through the arrangement of the sprockets 8 and the chains 9, when one of the screw rods 4 rotates, the other screw rod 4 can also rotate at the same time.

[0032] like Figure 2As shown, guide rods are installed on the relative inner walls of the two fixed boxes 3, guide holes are opened on the tops of the two L-shaped moving blocks 6, and the two guide rods pass through the two guide holes respectively. The advantage of this arrangement is that a certain guiding effect is achieved through the setting of the guide rods, so that the L-shaped moving block 6 can move in the horizontal direction.

[0033] like Figure 1 As shown, a protective shell 19 is installed on the top of one of the fixing boxes 3. The advantage of such an arrangement is that the protective shell 19 can provide a certain degree of protection to prevent the motor 5 from being damaged by the influence of the external environment.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge construction ecological environment monitoring device, comprising an installation box (1), casters and a monitoring instrument body (20), characterized in that: A base plate (2) is installed at the bottom of the installation box (1), two fixed boxes (3) are installed at the top of the base plate (2), and screw rods (4) are rotatably installed on the opposite inner walls of the two fixed boxes (3), a motor (5) is installed at the top of one of the fixed boxes (3), the top end of one of the screw rods (4) is installed on the output shaft of the motor (5), the two screw rods (4) are installed in cooperation through a transmission mechanism, L-shaped moving blocks (6) are threadedly sleeved on the two screw rods (4), and movable blocks (7) are installed at the bottom of the two L-shaped moving blocks (6), and the casters are installed at the bottom of the two movable blocks (7), and four mounting holes are opened at the top of the base plate (2), and fixed cones (10) are installed in the four mounting holes, and anti-pullout mechanisms are provided on the four fixed cones (10), and the anti-pullout mechanisms are installed in cooperation with the L-shaped moving blocks (6).

2. A bridge construction ecological environment monitoring device according to claim 1, characterized in that: The anti-pullout mechanism comprises two grooves formed on the outer wall of the fixed cone (10), the opposite inner walls of the two grooves are both provided with fixed rods (11), the two fixed rods (11) are both rotatably sleeved with anti-pullout blocks (12), the fixed cone (10) is provided with an extrusion unit for unfolding the two anti-pullout blocks (12), and the extrusion unit is installed in cooperation with the L-shaped moving block (6).

3. A bridge construction ecological environment monitoring device according to claim 2, characterized in that: The extrusion unit comprises a movable hole opened at the top of the fixed cone (10), a movable rod (13) is slidably installed in the movable hole, a movable plate (17) is installed on the top of the movable rod (13), a movable plate (18) is installed on the top of the L-shaped movable block (6), a movable cavity connected to the two grooves is opened on the fixed cone (10), the bottom end of the movable rod (13) extends into the movable cavity and is installed with a circular plate (14), an inclined plate (15) is rotatably installed on the outer wall of the circumference of the circular plate (14), the other ends of the two inclined plates (15) are respectively rotatably installed on the side parts of the two anti-pulling blocks (12), and an elastic element is arranged on the top of the circular plate (14).

4. A bridge construction ecological environment monitoring device according to claim 3, characterized in that: The elastic element comprises a spring (16) mounted on the top of the circular plate (14), and the other end of the spring (16) is mounted on the top inner wall of the moving chamber.

5. The bridge construction ecological environment monitoring device according to claim 1 is characterized by: The transmission mechanism comprises a transmission cavity opened on the base plate (2), the bottom ends of the two screw rods (4) extend into the transmission cavity and are respectively provided with sprocket wheels (8), and the two sprocket wheels (8) are jointly meshed with a chain (9) installed thereon.

6. The bridge construction ecological environment monitoring device according to claim 1 is characterized by: The opposite inner walls of the two fixed boxes (3) are both provided with guide rods, the tops of the two L-shaped moving blocks (6) are both provided with guide holes, and the two guide rods respectively penetrate the two guide holes.

7. The bridge construction ecological environment monitoring device according to claim 1 is characterized by: A protective shell (19) is installed on the top of one of the fixing boxes (3).

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